From 0f2e9a3afb7383fcbc444753c23594ffa2d6308e Mon Sep 17 00:00:00 2001 From: FmdAE <95907908+FmdAE@users.noreply.github.com> Date: Wed, 23 Mar 2022 11:03:48 +0800 Subject: [PATCH] bsp-ft32 (#5652) --- .github/workflows/action.yml | 1 + bsp/ft32/ft32f072xb-starter/.config | 669 +++ bsp/ft32/ft32f072xb-starter/.gitignore | 42 + bsp/ft32/ft32f072xb-starter/Kconfig | 22 + bsp/ft32/ft32f072xb-starter/README.md | 54 + bsp/ft32/ft32f072xb-starter/SConscript | 15 + bsp/ft32/ft32f072xb-starter/SConstruct | 60 + .../applications/SConscript | 9 + .../ft32f072xb-starter/applications/main.c | 30 + bsp/ft32/ft32f072xb-starter/board/Kconfig | 52 + bsp/ft32/ft32f072xb-starter/board/SConscript | 29 + bsp/ft32/ft32f072xb-starter/board/board.c | 153 + bsp/ft32/ft32f072xb-starter/board/board.h | 57 + .../board/linker_scripts/link.icf | 28 + .../board/linker_scripts/link.lds | 157 + .../board/linker_scripts/link.sct | 15 + .../figures/Starter-kit-072_small.jpg | Bin 0 -> 23302 bytes bsp/ft32/ft32f072xb-starter/project.uvoptx | 915 ++++ bsp/ft32/ft32f072xb-starter/project.uvprojx | 722 +++ bsp/ft32/ft32f072xb-starter/rtconfig.h | 202 + bsp/ft32/ft32f072xb-starter/rtconfig.py | 185 + bsp/ft32/ft32f072xb-starter/template.uvprojx | 396 ++ bsp/ft32/libraries/.ignore_format.yml | 6 + bsp/ft32/libraries/Drivers/Kconfig | 34 + bsp/ft32/libraries/Drivers/SConscript | 21 + bsp/ft32/libraries/Drivers/dma_config.h | 56 + bsp/ft32/libraries/Drivers/drv_config.h | 30 + bsp/ft32/libraries/Drivers/drv_dma.h | 35 + bsp/ft32/libraries/Drivers/drv_gpio.c | 556 +++ bsp/ft32/libraries/Drivers/drv_gpio.h | 47 + bsp/ft32/libraries/Drivers/drv_log.h | 27 + bsp/ft32/libraries/Drivers/drv_usart.c | 695 +++ bsp/ft32/libraries/Drivers/drv_usart.h | 67 + bsp/ft32/libraries/Drivers/uart_config.h | 68 + .../CMSIS/FT32F0xx/Include/core_cm0.h | 702 +++ .../CMSIS/FT32F0xx/Include/core_cm0plus.h | 813 ++++ .../CMSIS/FT32F0xx/Include/core_cmFunc.h | 637 +++ .../CMSIS/FT32F0xx/Include/core_cmInstr.h | 687 +++ .../CMSIS/FT32F0xx/Include/ft32f030x6.h | 3888 +++++++++++++++ .../CMSIS/FT32F0xx/Include/ft32f030x8.h | 3931 +++++++++++++++ .../CMSIS/FT32F0xx/Include/ft32f032x6.h | 3972 ++++++++++++++++ .../CMSIS/FT32F0xx/Include/ft32f032x8.h | 3973 ++++++++++++++++ .../CMSIS/FT32F0xx/Include/ft32f072x8.h | 3978 ++++++++++++++++ .../CMSIS/FT32F0xx/Include/ft32f072xb.h | 4207 +++++++++++++++++ .../CMSIS/FT32F0xx/Include/ft32f0xx.h | 110 + .../CMSIS/FT32F0xx/Include/system_ft32f0xx.h | 43 + .../FT32F0xx/source/arm/startup_ft32f030x6.s | 252 + .../FT32F0xx/source/arm/startup_ft32f030x8.s | 252 + .../FT32F0xx/source/arm/startup_ft32f072xb.s | 254 + .../FT32F0xx/source/gcc/startup_ft32f030x6.s | 258 + .../FT32F0xx/source/gcc/startup_ft32f030x8.s | 273 ++ .../FT32F0xx/source/gcc/startup_ft32f072xb.s | 294 ++ .../source/iar/linker/stm32f030x6_flash.icf | 33 + .../source/iar/linker/stm32f030x8_flash.icf | 33 + .../source/iar/linker/stm32f072xb_flash.icf | 33 + .../FT32F0xx/source/iar/startup_ft32f030x6.s | 245 + .../FT32F0xx/source/iar/startup_ft32f030x8.s | 274 ++ .../FT32F0xx/source/iar/startup_ft32f072xb.s | 308 ++ .../CMSIS/FT32F0xx/source/system_ft32f0xx.c | 755 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_adc.h | 592 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_comp.h | 255 + .../FT32F0xx_Driver/Inc/ft32f0xx_crc.h | 103 + .../FT32F0xx_Driver/Inc/ft32f0xx_crs.h | 163 + .../FT32F0xx_Driver/Inc/ft32f0xx_dac.h | 43 + .../FT32F0xx_Driver/Inc/ft32f0xx_debug.h | 87 + .../FT32F0xx_Driver/Inc/ft32f0xx_div.h | 112 + .../FT32F0xx_Driver/Inc/ft32f0xx_dma.h | 783 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_exti.h | 186 + .../FT32F0xx_Driver/Inc/ft32f0xx_flash.h | 389 ++ .../FT32F0xx_Driver/Inc/ft32f0xx_gpio.h | 370 ++ .../FT32F0xx_Driver/Inc/ft32f0xx_i2c.h | 458 ++ .../FT32F0xx_Driver/Inc/ft32f0xx_iwdg.h | 121 + .../FT32F0xx_Driver/Inc/ft32f0xx_misc.h | 124 + .../FT32F0xx_Driver/Inc/ft32f0xx_opa.h | 232 + .../FT32F0xx_Driver/Inc/ft32f0xx_pwr.h | 190 + .../FT32F0xx_Driver/Inc/ft32f0xx_rcc.h | 597 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_rtc.h | 747 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_spi.h | 540 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_syscfg.h | 276 ++ .../FT32F0xx_Driver/Inc/ft32f0xx_tim.h | 1167 +++++ .../FT32F0xx_Driver/Inc/ft32f0xx_usart.h | 539 +++ .../FT32F0xx_Driver/Inc/ft32f0xx_wwdg.h | 91 + .../FT32F0xx_Driver/Src/ft32f0xx_adc.c | 1265 +++++ .../FT32F0xx_Driver/Src/ft32f0xx_comp.c | 309 ++ .../FT32F0xx_Driver/Src/ft32f0xx_crc.c | 261 + .../FT32F0xx_Driver/Src/ft32f0xx_crs.c | 401 ++ .../FT32F0xx_Driver/Src/ft32f0xx_dac.c | 82 + .../FT32F0xx_Driver/Src/ft32f0xx_debug.c | 152 + .../FT32F0xx_Driver/Src/ft32f0xx_div.c | 228 + .../FT32F0xx_Driver/Src/ft32f0xx_dma.c | 649 +++ .../FT32F0xx_Driver/Src/ft32f0xx_exti.c | 223 + .../FT32F0xx_Driver/Src/ft32f0xx_flash.c | 1601 +++++++ .../FT32F0xx_Driver/Src/ft32f0xx_gpio.c | 423 ++ .../FT32F0xx_Driver/Src/ft32f0xx_i2c.c | 1256 +++++ .../FT32F0xx_Driver/Src/ft32f0xx_iwdg.c | 167 + .../FT32F0xx_Driver/Src/ft32f0xx_misc.c | 112 + .../FT32F0xx_Driver/Src/ft32f0xx_opa.c | 360 ++ .../FT32F0xx_Driver/Src/ft32f0xx_pwr.c | 366 ++ .../FT32F0xx_Driver/Src/ft32f0xx_rcc.c | 1509 ++++++ .../FT32F0xx_Driver/Src/ft32f0xx_rtc.c | 1902 ++++++++ .../FT32F0xx_Driver/Src/ft32f0xx_spi.c | 825 ++++ .../FT32F0xx_Driver/Src/ft32f0xx_syscfg.c | 227 + .../FT32F0xx_Driver/Src/ft32f0xx_tim.c | 2885 +++++++++++ .../FT32F0xx_Driver/Src/ft32f0xx_usart.c | 1188 +++++ .../FT32F0xx_Driver/Src/ft32f0xx_wwdg.c | 177 + .../templates/Inc/ft32f0xx_conf.h | 132 + .../templates/Inc/ft32f0xx_it.h | 41 + .../FT32F0xx_Driver/templates/Inc/main.h | 25 + .../templates/Src/ft32f0xx_it.c | 80 + .../FT32F0xx_Driver/templates/Src/main.c | 59 + bsp/ft32/libraries/FT32F0xx/SConscript | 55 + bsp/ft32/libraries/Kconfig | 10 + bsp/ft32/tools/sdk_dist.py | 22 + bsp/ft32/tools/upgrade.py | 143 + 114 files changed, 60960 insertions(+) create mode 100644 bsp/ft32/ft32f072xb-starter/.config create mode 100644 bsp/ft32/ft32f072xb-starter/.gitignore create mode 100644 bsp/ft32/ft32f072xb-starter/Kconfig create mode 100644 bsp/ft32/ft32f072xb-starter/README.md create mode 100644 bsp/ft32/ft32f072xb-starter/SConscript create mode 100644 bsp/ft32/ft32f072xb-starter/SConstruct create mode 100644 bsp/ft32/ft32f072xb-starter/applications/SConscript create mode 100644 bsp/ft32/ft32f072xb-starter/applications/main.c create mode 100644 bsp/ft32/ft32f072xb-starter/board/Kconfig create mode 100644 bsp/ft32/ft32f072xb-starter/board/SConscript create mode 100644 bsp/ft32/ft32f072xb-starter/board/board.c create mode 100644 bsp/ft32/ft32f072xb-starter/board/board.h create mode 100644 bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.icf create mode 100644 bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.lds create mode 100644 bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.sct create mode 100644 bsp/ft32/ft32f072xb-starter/figures/Starter-kit-072_small.jpg create mode 100644 bsp/ft32/ft32f072xb-starter/project.uvoptx create mode 100644 bsp/ft32/ft32f072xb-starter/project.uvprojx create mode 100644 bsp/ft32/ft32f072xb-starter/rtconfig.h create mode 100644 bsp/ft32/ft32f072xb-starter/rtconfig.py create mode 100644 bsp/ft32/ft32f072xb-starter/template.uvprojx create mode 100644 bsp/ft32/libraries/.ignore_format.yml create mode 100644 bsp/ft32/libraries/Drivers/Kconfig create mode 100644 bsp/ft32/libraries/Drivers/SConscript create mode 100644 bsp/ft32/libraries/Drivers/dma_config.h create mode 100644 bsp/ft32/libraries/Drivers/drv_config.h create mode 100644 bsp/ft32/libraries/Drivers/drv_dma.h create mode 100644 bsp/ft32/libraries/Drivers/drv_gpio.c create mode 100644 bsp/ft32/libraries/Drivers/drv_gpio.h create mode 100644 bsp/ft32/libraries/Drivers/drv_log.h create mode 100644 bsp/ft32/libraries/Drivers/drv_usart.c create mode 100644 bsp/ft32/libraries/Drivers/drv_usart.h create mode 100644 bsp/ft32/libraries/Drivers/uart_config.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0plus.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmFunc.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmInstr.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f030x6.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f030x8.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f032x6.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f032x8.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f072x8.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f072xb.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f0xx.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/system_ft32f0xx.h create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f030x6.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f030x8.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f072xb.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x6.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x8.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f072xb.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x6_flash.icf create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x8_flash.icf create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f072xb_flash.icf create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x6.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x8.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f072xb.s create mode 100644 bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/system_ft32f0xx.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_adc.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_comp.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crc.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crs.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dac.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_debug.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_div.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dma.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_exti.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_flash.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_gpio.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_i2c.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_iwdg.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_misc.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_opa.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_pwr.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rcc.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rtc.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_spi.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_syscfg.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_tim.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_usart.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_wwdg.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_adc.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_comp.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crc.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crs.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dac.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_debug.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_div.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dma.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_exti.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_flash.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_gpio.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_i2c.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_iwdg.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_misc.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_opa.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_pwr.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rcc.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rtc.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_spi.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_syscfg.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_tim.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_usart.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_wwdg.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_conf.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_it.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/main.h create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/ft32f0xx_it.c create mode 100644 bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/main.c create mode 100644 bsp/ft32/libraries/FT32F0xx/SConscript create mode 100644 bsp/ft32/libraries/Kconfig create mode 100644 bsp/ft32/tools/sdk_dist.py create mode 100644 bsp/ft32/tools/upgrade.py diff --git a/.github/workflows/action.yml b/.github/workflows/action.yml index f98870e0d0..0e96b7a634 100644 --- a/.github/workflows/action.yml +++ b/.github/workflows/action.yml @@ -36,6 +36,7 @@ jobs: - {RTT_BSP: "asm9260t", RTT_TOOL_CHAIN: "sourcery-arm"} - {RTT_BSP: "at91sam9260", RTT_TOOL_CHAIN: "sourcery-arm"} - {RTT_BSP: "allwinner_tina", RTT_TOOL_CHAIN: "sourcery-arm"} + - {RTT_BSP: "ft32/ft32f072xb-starter", RTT_TOOL_CHAIN: "sourcery-arm"} - {RTT_BSP: "gd32/gd32103c-eval", RTT_TOOL_CHAIN: "sourcery-arm"} - {RTT_BSP: "gd32/gd32105c-eval", RTT_TOOL_CHAIN: "sourcery-arm"} - {RTT_BSP: "gd32/gd32105r-start", RTT_TOOL_CHAIN: "sourcery-arm"} diff --git a/bsp/ft32/ft32f072xb-starter/.config b/bsp/ft32/ft32f072xb-starter/.config new file mode 100644 index 0000000000..dcd4a79a75 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/.config @@ -0,0 +1,669 @@ +# +# Automatically generated file; DO NOT EDIT. +# RT-Thread Configuration +# + +# +# RT-Thread Kernel +# +CONFIG_RT_NAME_MAX=8 +# CONFIG_RT_USING_ARCH_DATA_TYPE is not set +# CONFIG_RT_USING_SMP is not set +CONFIG_RT_ALIGN_SIZE=4 +# CONFIG_RT_THREAD_PRIORITY_8 is not set +CONFIG_RT_THREAD_PRIORITY_32=y +# CONFIG_RT_THREAD_PRIORITY_256 is not set +CONFIG_RT_THREAD_PRIORITY_MAX=32 +CONFIG_RT_TICK_PER_SECOND=1000 +CONFIG_RT_USING_OVERFLOW_CHECK=y +CONFIG_RT_USING_HOOK=y +CONFIG_RT_HOOK_USING_FUNC_PTR=y +CONFIG_RT_USING_IDLE_HOOK=y +CONFIG_RT_IDLE_HOOK_LIST_SIZE=4 +CONFIG_IDLE_THREAD_STACK_SIZE=256 +# CONFIG_RT_USING_TIMER_SOFT is not set + +# +# kservice optimization +# +# CONFIG_RT_KSERVICE_USING_STDLIB is not set +# CONFIG_RT_KSERVICE_USING_TINY_SIZE is not set +# CONFIG_RT_USING_TINY_FFS is not set +# CONFIG_RT_PRINTF_LONGLONG is not set +CONFIG_RT_DEBUG=y +CONFIG_RT_DEBUG_COLOR=y +# CONFIG_RT_DEBUG_INIT_CONFIG is not set +# CONFIG_RT_DEBUG_THREAD_CONFIG is not set +# CONFIG_RT_DEBUG_SCHEDULER_CONFIG is not set +# CONFIG_RT_DEBUG_IPC_CONFIG is not set +# CONFIG_RT_DEBUG_TIMER_CONFIG is not set +# CONFIG_RT_DEBUG_IRQ_CONFIG is not set +# CONFIG_RT_DEBUG_MEM_CONFIG is not set +# CONFIG_RT_DEBUG_SLAB_CONFIG is not set +# CONFIG_RT_DEBUG_MEMHEAP_CONFIG is not set +# CONFIG_RT_DEBUG_MODULE_CONFIG is not set + +# +# Inter-Thread communication +# +CONFIG_RT_USING_SEMAPHORE=y +CONFIG_RT_USING_MUTEX=y +CONFIG_RT_USING_EVENT=y +CONFIG_RT_USING_MAILBOX=y +CONFIG_RT_USING_MESSAGEQUEUE=y +# CONFIG_RT_USING_SIGNALS is not set + +# +# Memory Management +# +CONFIG_RT_USING_MEMPOOL=y +CONFIG_RT_USING_SMALL_MEM=y +# CONFIG_RT_USING_SLAB is not set +# CONFIG_RT_USING_MEMHEAP is not set +CONFIG_RT_USING_SMALL_MEM_AS_HEAP=y +# CONFIG_RT_USING_MEMHEAP_AS_HEAP is not set +# CONFIG_RT_USING_SLAB_AS_HEAP is not set +# CONFIG_RT_USING_USERHEAP is not set +# CONFIG_RT_USING_NOHEAP is not set +# CONFIG_RT_USING_MEMTRACE is not set +# CONFIG_RT_USING_HEAP_ISR is not set +CONFIG_RT_USING_HEAP=y + +# +# Kernel Device Object +# +CONFIG_RT_USING_DEVICE=y +# CONFIG_RT_USING_DEVICE_OPS is not set +# CONFIG_RT_USING_INTERRUPT_INFO is not set +CONFIG_RT_USING_CONSOLE=y +CONFIG_RT_CONSOLEBUF_SIZE=128 +CONFIG_RT_CONSOLE_DEVICE_NAME="uart2" +CONFIG_RT_VER_NUM=0x40100 +CONFIG_ARCH_ARM=y +# CONFIG_RT_USING_CPU_FFS is not set +CONFIG_ARCH_ARM_CORTEX_M=y +CONFIG_ARCH_ARM_CORTEX_M0=y +# CONFIG_ARCH_CPU_STACK_GROWS_UPWARD is not set + +# +# RT-Thread Components +# +CONFIG_RT_USING_COMPONENTS_INIT=y +CONFIG_RT_USING_USER_MAIN=y +CONFIG_RT_MAIN_THREAD_STACK_SIZE=2048 +CONFIG_RT_MAIN_THREAD_PRIORITY=10 +# CONFIG_RT_USING_LEGACY is not set + +# +# C++ features +# +# CONFIG_RT_USING_CPLUSPLUS is not set + +# +# Command shell +# +CONFIG_RT_USING_FINSH=y +CONFIG_RT_USING_MSH=y +CONFIG_FINSH_USING_MSH=y +CONFIG_FINSH_THREAD_NAME="tshell" +CONFIG_FINSH_THREAD_PRIORITY=20 +CONFIG_FINSH_THREAD_STACK_SIZE=4096 +CONFIG_FINSH_USING_HISTORY=y +CONFIG_FINSH_HISTORY_LINES=5 +CONFIG_FINSH_USING_SYMTAB=y +CONFIG_FINSH_CMD_SIZE=80 +CONFIG_MSH_USING_BUILT_IN_COMMANDS=y +CONFIG_FINSH_USING_DESCRIPTION=y +# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set +# CONFIG_FINSH_USING_AUTH is not set +CONFIG_FINSH_ARG_MAX=10 + +# +# Device virtual file system +# +# CONFIG_RT_USING_DFS is not set + +# +# Device Drivers +# +CONFIG_RT_USING_DEVICE_IPC=y +# CONFIG_RT_USING_SYSTEM_WORKQUEUE is not set +CONFIG_RT_USING_SERIAL=y +CONFIG_RT_USING_SERIAL_V1=y +# CONFIG_RT_USING_SERIAL_V2 is not set +# CONFIG_RT_SERIAL_USING_DMA is not set +CONFIG_RT_SERIAL_RB_BUFSZ=64 +# CONFIG_RT_USING_CAN is not set +# CONFIG_RT_USING_HWTIMER is not set +# CONFIG_RT_USING_CPUTIME is not set +# CONFIG_RT_USING_I2C is not set +# CONFIG_RT_USING_PHY is not set +CONFIG_RT_USING_PIN=y +# CONFIG_RT_USING_ADC is not set +# CONFIG_RT_USING_DAC is not set +# CONFIG_RT_USING_PWM is not set +# CONFIG_RT_USING_MTD_NOR is not set +# CONFIG_RT_USING_MTD_NAND is not set +# CONFIG_RT_USING_PM is not set +# CONFIG_RT_USING_RTC is not set +# CONFIG_RT_USING_SDIO is not set +# CONFIG_RT_USING_SPI is not set +# CONFIG_RT_USING_WDT is not set +# CONFIG_RT_USING_AUDIO is not set +# CONFIG_RT_USING_SENSOR is not set +# CONFIG_RT_USING_TOUCH is not set +# CONFIG_RT_USING_HWCRYPTO is not set +# CONFIG_RT_USING_PULSE_ENCODER is not set +# CONFIG_RT_USING_INPUT_CAPTURE is not set +# CONFIG_RT_USING_WIFI is not set + +# +# Using USB +# +# CONFIG_RT_USING_USB is not set +# CONFIG_RT_USING_USB_HOST is not set +# CONFIG_RT_USING_USB_DEVICE is not set + +# +# POSIX layer and C standard library +# +CONFIG_RT_LIBC_DEFAULT_TIMEZONE=8 + +# +# POSIX (Portable Operating System Interface) layer +# +# CONFIG_RT_USING_POSIX_FS is not set +# CONFIG_RT_USING_POSIX_DELAY is not set +# CONFIG_RT_USING_POSIX_CLOCK is not set +# CONFIG_RT_USING_POSIX_TIMER is not set +# CONFIG_RT_USING_PTHREADS is not set +# CONFIG_RT_USING_MODULE is not set + +# +# Interprocess Communication (IPC) +# +# CONFIG_RT_USING_POSIX_PIPE is not set +# CONFIG_RT_USING_POSIX_MESSAGE_QUEUE is not set +# CONFIG_RT_USING_POSIX_MESSAGE_SEMAPHORE is not set + +# +# Socket is in the 'Network' category +# + +# +# Network +# +# CONFIG_RT_USING_SAL is not set +# CONFIG_RT_USING_NETDEV is not set +# CONFIG_RT_USING_LWIP is not set +# CONFIG_RT_USING_AT is not set + +# +# VBUS(Virtual Software BUS) +# +# CONFIG_RT_USING_VBUS is not set + +# +# Utilities +# +# CONFIG_RT_USING_RYM is not set +# CONFIG_RT_USING_ULOG is not set +# CONFIG_RT_USING_UTEST is not set +# CONFIG_RT_USING_VAR_EXPORT is not set +# CONFIG_RT_USING_RT_LINK is not set +# CONFIG_RT_USING_LWP is not set + +# +# RT-Thread Utestcases +# +# CONFIG_RT_USING_UTESTCASES is not set + +# +# RT-Thread online packages +# + +# +# IoT - internet of things +# +# CONFIG_PKG_USING_LORAWAN_DRIVER is not set +# CONFIG_PKG_USING_PAHOMQTT is not set +# CONFIG_PKG_USING_UMQTT is not set +# CONFIG_PKG_USING_WEBCLIENT is not set +# CONFIG_PKG_USING_WEBNET is not set +# CONFIG_PKG_USING_MONGOOSE is not set +# CONFIG_PKG_USING_MYMQTT is not set +# CONFIG_PKG_USING_KAWAII_MQTT is not set +# CONFIG_PKG_USING_BC28_MQTT is not set +# CONFIG_PKG_USING_WEBTERMINAL is not set +# CONFIG_PKG_USING_CJSON is not set +# CONFIG_PKG_USING_JSMN is not set +# CONFIG_PKG_USING_LIBMODBUS is not set +# CONFIG_PKG_USING_FREEMODBUS is not set +# CONFIG_PKG_USING_LJSON is not set +# CONFIG_PKG_USING_EZXML is not set +# CONFIG_PKG_USING_NANOPB is not set + +# +# Wi-Fi +# + +# +# Marvell WiFi +# +# CONFIG_PKG_USING_WLANMARVELL is not set + +# +# Wiced WiFi +# +# CONFIG_PKG_USING_WLAN_WICED is not set +# CONFIG_PKG_USING_RW007 is not set +# CONFIG_PKG_USING_COAP is not set +# CONFIG_PKG_USING_NOPOLL is not set +# CONFIG_PKG_USING_NETUTILS is not set +# CONFIG_PKG_USING_CMUX is not set +# CONFIG_PKG_USING_PPP_DEVICE is not set +# CONFIG_PKG_USING_AT_DEVICE is not set +# CONFIG_PKG_USING_ATSRV_SOCKET is not set +# CONFIG_PKG_USING_WIZNET is not set +# CONFIG_PKG_USING_ZB_COORDINATOR is not set + +# +# IoT Cloud +# +# CONFIG_PKG_USING_ONENET is not set +# CONFIG_PKG_USING_GAGENT_CLOUD is not set +# CONFIG_PKG_USING_ALI_IOTKIT is not set +# CONFIG_PKG_USING_AZURE is not set +# CONFIG_PKG_USING_TENCENT_IOT_EXPLORER is not set +# CONFIG_PKG_USING_JIOT-C-SDK is not set +# CONFIG_PKG_USING_UCLOUD_IOT_SDK is not set +# CONFIG_PKG_USING_JOYLINK is not set +# CONFIG_PKG_USING_EZ_IOT_OS is not set +# CONFIG_PKG_USING_NIMBLE is not set +# CONFIG_PKG_USING_LLSYNC_SDK_ADAPTER is not set +# CONFIG_PKG_USING_OTA_DOWNLOADER is not set +# CONFIG_PKG_USING_IPMSG is not set +# CONFIG_PKG_USING_LSSDP is not set +# CONFIG_PKG_USING_AIRKISS_OPEN is not set +# CONFIG_PKG_USING_LIBRWS is not set +# CONFIG_PKG_USING_TCPSERVER is not set +# CONFIG_PKG_USING_PROTOBUF_C is not set +# CONFIG_PKG_USING_DLT645 is not set +# CONFIG_PKG_USING_QXWZ is not set +# CONFIG_PKG_USING_SMTP_CLIENT is not set +# CONFIG_PKG_USING_ABUP_FOTA is not set +# CONFIG_PKG_USING_LIBCURL2RTT is not set +# CONFIG_PKG_USING_CAPNP is not set +# CONFIG_PKG_USING_RT_CJSON_TOOLS is not set +# CONFIG_PKG_USING_AGILE_TELNET is not set +# CONFIG_PKG_USING_NMEALIB is not set +# CONFIG_PKG_USING_AGILE_JSMN is not set +# CONFIG_PKG_USING_PDULIB is not set +# CONFIG_PKG_USING_BTSTACK is not set +# CONFIG_PKG_USING_LORAWAN_ED_STACK is not set +# CONFIG_PKG_USING_WAYZ_IOTKIT is not set +# CONFIG_PKG_USING_MAVLINK is not set +# CONFIG_PKG_USING_RAPIDJSON is not set +# CONFIG_PKG_USING_BSAL is not set +# CONFIG_PKG_USING_AGILE_MODBUS is not set +# CONFIG_PKG_USING_AGILE_FTP is not set +# CONFIG_PKG_USING_EMBEDDEDPROTO is not set +# CONFIG_PKG_USING_RT_LINK_HW is not set +# CONFIG_PKG_USING_LORA_PKT_FWD is not set +# CONFIG_PKG_USING_LORA_GW_DRIVER_LIB is not set +# CONFIG_PKG_USING_LORA_PKT_SNIFFER is not set +# CONFIG_PKG_USING_HM is not set +# CONFIG_PKG_USING_SMALL_MODBUS is not set +# CONFIG_PKG_USING_NET_SERVER is not set + +# +# security packages +# +# CONFIG_PKG_USING_MBEDTLS is not set +# CONFIG_PKG_USING_LIBSODIUM is not set +# CONFIG_PKG_USING_TINYCRYPT is not set +# CONFIG_PKG_USING_TFM is not set +# CONFIG_PKG_USING_YD_CRYPTO is not set + +# +# language packages +# +# CONFIG_PKG_USING_LUATOS_SOC is not set +# CONFIG_PKG_USING_LUA is not set +# CONFIG_PKG_USING_JERRYSCRIPT is not set +# CONFIG_PKG_USING_MICROPYTHON is not set +# CONFIG_PKG_USING_PIKASCRIPT is not set + +# +# multimedia packages +# + +# +# LVGL: powerful and easy-to-use embedded GUI library +# +# CONFIG_PKG_USING_LVGL is not set +# CONFIG_PKG_USING_LITTLEVGL2RTT is not set +# CONFIG_PKG_USING_LV_MUSIC_DEMO is not set + +# +# u8g2: a monochrome graphic library +# +# CONFIG_PKG_USING_U8G2_OFFICIAL is not set +# CONFIG_PKG_USING_U8G2 is not set +# CONFIG_PKG_USING_OPENMV is not set +# CONFIG_PKG_USING_MUPDF is not set +# CONFIG_PKG_USING_STEMWIN is not set +# CONFIG_PKG_USING_WAVPLAYER is not set +# CONFIG_PKG_USING_TJPGD is not set +# CONFIG_PKG_USING_PDFGEN is not set +# CONFIG_PKG_USING_HELIX is not set +# CONFIG_PKG_USING_AZUREGUIX is not set +# CONFIG_PKG_USING_TOUCHGFX2RTT is not set +# CONFIG_PKG_USING_NUEMWIN is not set +# CONFIG_PKG_USING_MP3PLAYER is not set +# CONFIG_PKG_USING_TINYJPEG is not set +# CONFIG_PKG_USING_UGUI is not set + +# +# PainterEngine: A cross-platform graphics application framework written in C language +# +# CONFIG_PKG_USING_PAINTERENGINE is not set +# CONFIG_PKG_USING_PAINTERENGINE_AUX is not set +# CONFIG_PKG_USING_MCURSES is not set +# CONFIG_PKG_USING_TERMBOX is not set +# CONFIG_PKG_USING_VT100 is not set +# CONFIG_PKG_USING_QRCODE is not set + +# +# tools packages +# +# CONFIG_PKG_USING_CMBACKTRACE is not set +# CONFIG_PKG_USING_EASYFLASH is not set +# CONFIG_PKG_USING_EASYLOGGER is not set +# CONFIG_PKG_USING_SYSTEMVIEW is not set +# CONFIG_PKG_USING_SEGGER_RTT is not set +# CONFIG_PKG_USING_RDB is not set +# CONFIG_PKG_USING_ULOG_EASYFLASH is not set +# CONFIG_PKG_USING_ULOG_FILE is not set +# CONFIG_PKG_USING_LOGMGR is not set +# CONFIG_PKG_USING_ADBD is not set +# CONFIG_PKG_USING_COREMARK is not set +# CONFIG_PKG_USING_DHRYSTONE is not set +# CONFIG_PKG_USING_MEMORYPERF is not set +# CONFIG_PKG_USING_NR_MICRO_SHELL is not set +# CONFIG_PKG_USING_CHINESE_FONT_LIBRARY is not set +# CONFIG_PKG_USING_LUNAR_CALENDAR is not set +# CONFIG_PKG_USING_BS8116A is not set +# CONFIG_PKG_USING_GPS_RMC is not set +# CONFIG_PKG_USING_URLENCODE is not set +# CONFIG_PKG_USING_UMCN is not set +# CONFIG_PKG_USING_LWRB2RTT is not set +# CONFIG_PKG_USING_CPU_USAGE is not set +# CONFIG_PKG_USING_GBK2UTF8 is not set +# CONFIG_PKG_USING_VCONSOLE is not set +# CONFIG_PKG_USING_KDB is not set +# CONFIG_PKG_USING_WAMR is not set +# CONFIG_PKG_USING_MICRO_XRCE_DDS_CLIENT is not set +# CONFIG_PKG_USING_LWLOG is not set +# CONFIG_PKG_USING_ANV_TRACE is not set +# CONFIG_PKG_USING_ANV_MEMLEAK is not set +# CONFIG_PKG_USING_ANV_TESTSUIT is not set +# CONFIG_PKG_USING_ANV_BENCH is not set +# CONFIG_PKG_USING_DEVMEM is not set +# CONFIG_PKG_USING_REGEX is not set +# CONFIG_PKG_USING_MEM_SANDBOX is not set +# CONFIG_PKG_USING_SOLAR_TERMS is not set +# CONFIG_PKG_USING_GAN_ZHI is not set +# CONFIG_PKG_USING_FDT is not set + +# +# system packages +# + +# +# enhanced kernel services +# +# CONFIG_PKG_USING_RT_MEMCPY_CM is not set +# CONFIG_PKG_USING_RT_KPRINTF_THREADSAFE is not set +# CONFIG_PKG_USING_RT_VSNPRINTF_FULL is not set + +# +# POSIX extension functions +# +# CONFIG_PKG_USING_POSIX_GETLINE is not set +# CONFIG_PKG_USING_POSIX_WCWIDTH is not set +# CONFIG_PKG_USING_POSIX_ITOA is not set +# CONFIG_PKG_USING_POSIX_STRINGS is not set + +# +# acceleration: Assembly language or algorithmic acceleration packages +# +# CONFIG_PKG_USING_QFPLIB_M0_FULL is not set +# CONFIG_PKG_USING_QFPLIB_M0_TINY is not set +# CONFIG_PKG_USING_QFPLIB_M3 is not set + +# +# CMSIS: ARM Cortex-M Microcontroller Software Interface Standard +# +# CONFIG_PKG_USING_CMSIS_5 is not set +# CONFIG_PKG_USING_CMSIS_RTOS2 is not set + +# +# Micrium: Micrium software products porting for RT-Thread +# +# CONFIG_PKG_USING_UCOSIII_WRAPPER is not set +# CONFIG_PKG_USING_UCOSII_WRAPPER is not set +# CONFIG_PKG_USING_UC_CRC is not set +# CONFIG_PKG_USING_UC_CLK is not set +# CONFIG_PKG_USING_UC_COMMON is not set +# CONFIG_PKG_USING_UC_MODBUS is not set +# CONFIG_RT_USING_ARDUINO is not set +# CONFIG_PKG_USING_GUIENGINE is not set +# CONFIG_PKG_USING_CAIRO is not set +# CONFIG_PKG_USING_PIXMAN is not set +# CONFIG_PKG_USING_PARTITION is not set +# CONFIG_PKG_USING_FAL is not set +# CONFIG_PKG_USING_FLASHDB is not set +# CONFIG_PKG_USING_SQLITE is not set +# CONFIG_PKG_USING_RTI is not set +# CONFIG_PKG_USING_DFS_YAFFS is not set +# CONFIG_PKG_USING_LITTLEFS is not set +# CONFIG_PKG_USING_DFS_JFFS2 is not set +# CONFIG_PKG_USING_DFS_UFFS is not set +# CONFIG_PKG_USING_LWEXT4 is not set +# CONFIG_PKG_USING_THREAD_POOL is not set +# CONFIG_PKG_USING_ROBOTS is not set +# CONFIG_PKG_USING_EV is not set +# CONFIG_PKG_USING_SYSWATCH is not set +# CONFIG_PKG_USING_SYS_LOAD_MONITOR is not set +# CONFIG_PKG_USING_PLCCORE is not set +# CONFIG_PKG_USING_RAMDISK is not set +# CONFIG_PKG_USING_MININI is not set +# CONFIG_PKG_USING_QBOOT is not set +# CONFIG_PKG_USING_PPOOL is not set +# CONFIG_PKG_USING_OPENAMP is not set +# CONFIG_PKG_USING_LPM is not set +# CONFIG_PKG_USING_TLSF is not set +# CONFIG_PKG_USING_EVENT_RECORDER is not set +# CONFIG_PKG_USING_ARM_2D is not set +# CONFIG_PKG_USING_MCUBOOT is not set +# CONFIG_PKG_USING_TINYUSB is not set +# CONFIG_PKG_USING_CHERRYUSB is not set +# CONFIG_PKG_USING_KMULTI_RTIMER is not set + +# +# peripheral libraries and drivers +# +# CONFIG_PKG_USING_SENSORS_DRIVERS is not set +# CONFIG_PKG_USING_REALTEK_AMEBA is not set +# CONFIG_PKG_USING_SHT2X is not set +# CONFIG_PKG_USING_SHT3X is not set +# CONFIG_PKG_USING_AS7341 is not set +# CONFIG_PKG_USING_STM32_SDIO is not set +# CONFIG_PKG_USING_ICM20608 is not set +# CONFIG_PKG_USING_BUTTON is not set +# CONFIG_PKG_USING_PCF8574 is not set +# CONFIG_PKG_USING_SX12XX is not set +# CONFIG_PKG_USING_SIGNAL_LED is not set +# CONFIG_PKG_USING_LEDBLINK is not set +# CONFIG_PKG_USING_LITTLED is not set +# CONFIG_PKG_USING_LKDGUI is not set +# CONFIG_PKG_USING_NRF5X_SDK is not set +# CONFIG_PKG_USING_NRFX is not set +# CONFIG_PKG_USING_WM_LIBRARIES is not set +# CONFIG_PKG_USING_KENDRYTE_SDK is not set +# CONFIG_PKG_USING_INFRARED is not set +# CONFIG_PKG_USING_MULTI_INFRARED is not set +# CONFIG_PKG_USING_AGILE_BUTTON is not set +# CONFIG_PKG_USING_AGILE_LED is not set +# CONFIG_PKG_USING_AT24CXX is not set +# CONFIG_PKG_USING_MOTIONDRIVER2RTT is not set +# CONFIG_PKG_USING_AD7746 is not set +# CONFIG_PKG_USING_PCA9685 is not set +# CONFIG_PKG_USING_I2C_TOOLS is not set +# CONFIG_PKG_USING_NRF24L01 is not set +# CONFIG_PKG_USING_TOUCH_DRIVERS is not set +# CONFIG_PKG_USING_MAX17048 is not set +# CONFIG_PKG_USING_RPLIDAR is not set +# CONFIG_PKG_USING_AS608 is not set +# CONFIG_PKG_USING_RC522 is not set +# CONFIG_PKG_USING_WS2812B is not set +# CONFIG_PKG_USING_EMBARC_BSP is not set +# CONFIG_PKG_USING_EXTERN_RTC_DRIVERS is not set +# CONFIG_PKG_USING_MULTI_RTIMER is not set +# CONFIG_PKG_USING_MAX7219 is not set +# CONFIG_PKG_USING_BEEP is not set +# CONFIG_PKG_USING_EASYBLINK is not set +# CONFIG_PKG_USING_PMS_SERIES is not set +# CONFIG_PKG_USING_CAN_YMODEM is not set +# CONFIG_PKG_USING_LORA_RADIO_DRIVER is not set +# CONFIG_PKG_USING_QLED is not set +# CONFIG_PKG_USING_PAJ7620 is not set +# CONFIG_PKG_USING_AGILE_CONSOLE is not set +# CONFIG_PKG_USING_LD3320 is not set +# CONFIG_PKG_USING_WK2124 is not set +# CONFIG_PKG_USING_LY68L6400 is not set +# CONFIG_PKG_USING_DM9051 is not set +# CONFIG_PKG_USING_SSD1306 is not set +# CONFIG_PKG_USING_QKEY is not set +# CONFIG_PKG_USING_RS485 is not set +# CONFIG_PKG_USING_RS232 is not set +# CONFIG_PKG_USING_NES is not set +# CONFIG_PKG_USING_VIRTUAL_SENSOR is not set +# CONFIG_PKG_USING_VDEVICE is not set +# CONFIG_PKG_USING_SGM706 is not set +# CONFIG_PKG_USING_STM32WB55_SDK is not set +# CONFIG_PKG_USING_RDA58XX is not set +# CONFIG_PKG_USING_LIBNFC is not set +# CONFIG_PKG_USING_MFOC is not set +# CONFIG_PKG_USING_TMC51XX is not set +# CONFIG_PKG_USING_TCA9534 is not set +# CONFIG_PKG_USING_KOBUKI is not set +# CONFIG_PKG_USING_ROSSERIAL is not set +# CONFIG_PKG_USING_MICRO_ROS is not set +# CONFIG_PKG_USING_MCP23008 is not set +# CONFIG_PKG_USING_BLUETRUM_SDK is not set +# CONFIG_PKG_USING_MISAKA_AT24CXX is not set +# CONFIG_PKG_USING_MISAKA_RGB_BLING is not set +# CONFIG_PKG_USING_LORA_MODEM_DRIVER is not set +# CONFIG_PKG_USING_BL_MCU_SDK is not set +# CONFIG_PKG_USING_SOFT_SERIAL is not set +# CONFIG_PKG_USING_MB85RS16 is not set +# CONFIG_PKG_USING_CW2015 is not set + +# +# AI packages +# +# CONFIG_PKG_USING_LIBANN is not set +# CONFIG_PKG_USING_NNOM is not set +# CONFIG_PKG_USING_ONNX_BACKEND is not set +# CONFIG_PKG_USING_ONNX_PARSER is not set +# CONFIG_PKG_USING_TENSORFLOWLITEMICRO is not set +# CONFIG_PKG_USING_ELAPACK is not set +# CONFIG_PKG_USING_ULAPACK is not set +# CONFIG_PKG_USING_QUEST is not set +# CONFIG_PKG_USING_NAXOS is not set + +# +# miscellaneous packages +# + +# +# project laboratory +# + +# +# samples: kernel and components samples +# +# CONFIG_PKG_USING_KERNEL_SAMPLES is not set +# CONFIG_PKG_USING_FILESYSTEM_SAMPLES is not set +# CONFIG_PKG_USING_NETWORK_SAMPLES is not set +# CONFIG_PKG_USING_PERIPHERAL_SAMPLES is not set + +# +# entertainment: terminal games and other interesting software packages +# +# CONFIG_PKG_USING_CMATRIX is not set +# CONFIG_PKG_USING_SL is not set +# CONFIG_PKG_USING_CAL is not set +# CONFIG_PKG_USING_ACLOCK is not set +# CONFIG_PKG_USING_THREES is not set +# CONFIG_PKG_USING_2048 is not set +# CONFIG_PKG_USING_SNAKE is not set +# CONFIG_PKG_USING_TETRIS is not set +# CONFIG_PKG_USING_DONUT is not set +# CONFIG_PKG_USING_COWSAY is not set +# CONFIG_PKG_USING_LIBCSV is not set +# CONFIG_PKG_USING_OPTPARSE is not set +# CONFIG_PKG_USING_FASTLZ is not set +# CONFIG_PKG_USING_MINILZO is not set +# CONFIG_PKG_USING_QUICKLZ is not set +# CONFIG_PKG_USING_LZMA is not set +# CONFIG_PKG_USING_MULTIBUTTON is not set +# CONFIG_PKG_USING_FLEXIBLE_BUTTON is not set +# CONFIG_PKG_USING_CANFESTIVAL is not set +# CONFIG_PKG_USING_ZLIB is not set +# CONFIG_PKG_USING_MINIZIP is not set +# CONFIG_PKG_USING_HEATSHRINK is not set +# CONFIG_PKG_USING_DSTR is not set +# CONFIG_PKG_USING_TINYFRAME is not set +# CONFIG_PKG_USING_KENDRYTE_DEMO is not set +# CONFIG_PKG_USING_DIGITALCTRL is not set +# CONFIG_PKG_USING_UPACKER is not set +# CONFIG_PKG_USING_UPARAM is not set +# CONFIG_PKG_USING_HELLO is not set +# CONFIG_PKG_USING_VI is not set +# CONFIG_PKG_USING_KI is not set +# CONFIG_PKG_USING_ARMv7M_DWT is not set +# CONFIG_PKG_USING_UKAL is not set +# CONFIG_PKG_USING_CRCLIB is not set +# CONFIG_PKG_USING_LWGPS is not set +# CONFIG_PKG_USING_STATE_MACHINE is not set +# CONFIG_PKG_USING_DESIGN_PATTERN is not set +# CONFIG_PKG_USING_CONTROLLER is not set +# CONFIG_PKG_USING_PHASE_LOCKED_LOOP is not set +# CONFIG_PKG_USING_MFBD is not set +CONFIG_SOC_FAMILY_FT32=y +CONFIG_SOC_SERIES_FT32F0=y + +# +# Hardware Drivers Config +# +CONFIG_SOC_FT32F072RB=y + +# +# Onboard Peripheral Drivers +# + +# +# On-chip Peripheral Drivers +# +CONFIG_BSP_USING_GPIO=y +CONFIG_BSP_USING_UART=y +# CONFIG_BSP_USING_UART1 is not set +CONFIG_BSP_USING_UART2=y +# CONFIG_BSP_USING_CRC is not set + +# +# Board extended module Drivers +# diff --git a/bsp/ft32/ft32f072xb-starter/.gitignore b/bsp/ft32/ft32f072xb-starter/.gitignore new file mode 100644 index 0000000000..7221bde019 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/.gitignore @@ -0,0 +1,42 @@ +*.pyc +*.map +*.dblite +*.elf +*.bin +*.hex +*.axf +*.exe +*.pdb +*.idb +*.ilk +*.old +build +Debug +documentation/html +packages/ +*~ +*.o +*.obj +*.out +*.bak +*.dep +*.lib +*.i +*.d +.DS_Stor* +.config 3 +.config 4 +.config 5 +Midea-X1 +*.uimg +GPATH +GRTAGS +GTAGS +.vscode +JLinkLog.txt +JLinkSettings.ini +DebugConfig/ +RTE/ +settings/ +*.uvguix* +cconfig.h diff --git a/bsp/ft32/ft32f072xb-starter/Kconfig b/bsp/ft32/ft32f072xb-starter/Kconfig new file mode 100644 index 0000000000..7a400db91f --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/Kconfig @@ -0,0 +1,22 @@ +mainmenu "RT-Thread Configuration" + +config BSP_DIR + string + option env="BSP_ROOT" + default "." + +config RTT_DIR + string + option env="RTT_ROOT" + default "../../.." + +config PKGS_DIR + string + option env="PKGS_ROOT" + default "packages" + +source "$RTT_DIR/Kconfig" +source "$PKGS_DIR/Kconfig" +source "../libraries/Kconfig" +source "board/Kconfig" + diff --git a/bsp/ft32/ft32f072xb-starter/README.md b/bsp/ft32/ft32f072xb-starter/README.md new file mode 100644 index 0000000000..b51f9a2914 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/README.md @@ -0,0 +1,54 @@ +# FT32F072xx-StarterKit-32 # + +## 1. 简介 + +[StarterKit-32](https://www.fremontmicro.com/down/demoboard/index.aspx)是辉芒微提供的开发板，使用 Cortex-M0 内核的 FT32F072x8/xB 作为主控制器。提供包括扩展引脚等外设资源。 + +板载主要资源如下： + +| 硬件 | 描述 | +| -- | -- | +|CPU| Cortex-M0| +|主频| 72MHz/96MHz | +|SRAM| 8KB/24KB | +|Flash| 64KB/128KB | + +- 常用外设 + - LED：4个，（PB0、PB1、PB2、PB3） + - 按键：2个，（兼具唤醒功能，PC11、PC13) + - 触摸：2个，（PB10、PB11） +- 常用接口：插针串口J8 + +## 2. 编译说明 + +StarterKit-32板级包支持 MDK5，以下是具体版本信息： + +| IDE/编译器 | 已测试版本 | +| -- | -- | +| MDK5(ARM Compiler 5 and 6) | MDK5.35 | + +## 3. 烧写及执行 + +下载程序：使用 CMSIS-DAP或者J-link等工具。 + +### 3.1 配置和仿真 + +工程已经默认使能了RT-Thread UART驱动、GPIO驱动。若想进一步配置工程请 +使用ENV工具。 + +## 4. 驱动支持情况及计划 + +| 驱动 | 支持情况 | 备注 | +| ------ | ---- | :------: | +| UART | 支持 | USART0/1 | +| GPIO | 支持 | | + +## 5. 联系人信息 + +维护人： + +- [FMD-AE](https://github.com/FmdAE) + +## 6. 参考 + +* [StarterKit-32](https://www.fremontmicro.com/down/demoboard/index.aspx) diff --git a/bsp/ft32/ft32f072xb-starter/SConscript b/bsp/ft32/ft32f072xb-starter/SConscript new file mode 100644 index 0000000000..20f7689c53 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/SConscript @@ -0,0 +1,15 @@ +# for module compiling +import os +Import('RTT_ROOT') +from building import * + +cwd = GetCurrentDir() +objs = [] +list = os.listdir(cwd) + +for d in list: + path = os.path.join(cwd, d) + if os.path.isfile(os.path.join(path, 'SConscript')): + objs = objs + SConscript(os.path.join(d, 'SConscript')) + +Return('objs') diff --git a/bsp/ft32/ft32f072xb-starter/SConstruct b/bsp/ft32/ft32f072xb-starter/SConstruct new file mode 100644 index 0000000000..0c05aad12c --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/SConstruct @@ -0,0 +1,60 @@ +import os +import sys +import rtconfig + +if os.getenv('RTT_ROOT'): + RTT_ROOT = os.getenv('RTT_ROOT') +else: + RTT_ROOT = os.path.normpath(os.getcwd() + '/../../..') + +sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')] +try: + from building import * +except: + print('Cannot found RT-Thread root directory, please check RTT_ROOT') + print(RTT_ROOT) + exit(-1) + +TARGET = 'rt-thread_ft32f072.' + rtconfig.TARGET_EXT + +DefaultEnvironment(tools=[]) +env = Environment(tools = ['mingw'], + AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS, + CC = rtconfig.CC, CFLAGS = rtconfig.CFLAGS, + AR = rtconfig.AR, ARFLAGS = '-rc', + CXX = rtconfig.CXX, CXXFLAGS = rtconfig.CXXFLAGS, + LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS) +env.PrependENVPath('PATH', rtconfig.EXEC_PATH) + +if rtconfig.PLATFORM == 'iar': + env.Replace(CCCOM = ['$CC $CFLAGS $CPPFLAGS $_CPPDEFFLAGS $_CPPINCFLAGS -o $TARGET $SOURCES']) + env.Replace(ARFLAGS = ['']) + env.Replace(LINKCOM = env["LINKCOM"] + ' --map rt-thread.map') + +Export('RTT_ROOT') +Export('rtconfig') + +SDK_ROOT = os.path.abspath('./') + +if os.path.exists(SDK_ROOT + '/libraries'): + libraries_path_prefix = SDK_ROOT + '/libraries' +else: + libraries_path_prefix = os.path.dirname(SDK_ROOT) + '/libraries' + +SDK_LIB = libraries_path_prefix +Export('SDK_LIB') + +# prepare building environment +objs = PrepareBuilding(env, RTT_ROOT, has_libcpu=False) + +ft32_library = 'FT32F0xx' +rtconfig.BSP_LIBRARY_TYPE = ft32_library + +# include libraries +objs.extend(SConscript(os.path.join(libraries_path_prefix, ft32_library, 'SConscript'))) + +# include drivers +objs.extend(SConscript(os.path.join(libraries_path_prefix, 'Drivers', 'SConscript'))) + +# make a building +DoBuilding(TARGET, objs) diff --git a/bsp/ft32/ft32f072xb-starter/applications/SConscript b/bsp/ft32/ft32f072xb-starter/applications/SConscript new file mode 100644 index 0000000000..5efd37ed23 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/applications/SConscript @@ -0,0 +1,9 @@ +from building import * + +cwd = GetCurrentDir() +src = Glob('*.c') + Glob('*.cpp') +CPPPATH = [cwd] + +group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH) + +Return('group') diff --git a/bsp/ft32/ft32f072xb-starter/applications/main.c b/bsp/ft32/ft32f072xb-starter/applications/main.c new file mode 100644 index 0000000000..443e203cf8 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/applications/main.c @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#include +#include +#include + +/* defined the LED2 pin: PA5 */ +#define LED2_PIN GET_PIN(A, 5) + +int main(void) +{ + /* set LED0 pin mode to output */ + rt_pin_mode(LED2_PIN, PIN_MODE_OUTPUT); + + while (1) + { + rt_pin_write(LED2_PIN, PIN_HIGH); + rt_thread_mdelay(500); + rt_pin_write(LED2_PIN, PIN_LOW); + rt_thread_mdelay(500); + } +} diff --git a/bsp/ft32/ft32f072xb-starter/board/Kconfig b/bsp/ft32/ft32f072xb-starter/board/Kconfig new file mode 100644 index 0000000000..0414889fc2 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/Kconfig @@ -0,0 +1,52 @@ +menu "Hardware Drivers Config" + +config SOC_FT32F072RB + bool + select SOC_SERIES_FT32F0 + select RT_USING_COMPONENTS_INIT + select RT_USING_USER_MAIN + default y + +menu "Onboard Peripheral Drivers" + +endmenu + +menu "On-chip Peripheral Drivers" + + config BSP_USING_GPIO + bool "Enable GPIO" + select RT_USING_PIN + default y + + menuconfig BSP_USING_UART + bool "Enable UART" + default y + select RT_USING_SERIAL + if BSP_USING_UART + config BSP_USING_UART1 + bool "Enable UART1" + default n + + config BSP_UART1_RX_USING_DMA + bool "Enable UART1 RX DMA" + depends on BSP_USING_UART1 && RT_SERIAL_USING_DMA + default n + + config BSP_USING_UART2 + bool "Enable UART2" + default y + + config BSP_UART2_RX_USING_DMA + bool "Enable UART2 RX DMA" + depends on BSP_USING_UART2 && RT_SERIAL_USING_DMA + default n + endif + source "../libraries/Drivers/Kconfig" + +endmenu + +menu "Board extended module Drivers" + +endmenu + +endmenu diff --git a/bsp/ft32/ft32f072xb-starter/board/SConscript b/bsp/ft32/ft32f072xb-starter/board/SConscript new file mode 100644 index 0000000000..c00493fb4d --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/SConscript @@ -0,0 +1,29 @@ +import os +import rtconfig +from building import * + +Import('SDK_LIB') + +cwd = GetCurrentDir() + +# add general drivers +src = Split(''' +board.c +''') + +path = [cwd] + +startup_path_prefix = SDK_LIB + +if rtconfig.CROSS_TOOL == 'gcc': + src += [startup_path_prefix + '/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f072xb.s'] +elif rtconfig.CROSS_TOOL == 'keil': + src += [startup_path_prefix + '/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f072xb.s'] +elif rtconfig.CROSS_TOOL == 'iar': + src += [startup_path_prefix + '/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f072xb.s'] + +# FT32F072x8 || FT32F072xB +# You can select chips from the list above +CPPDEFINES = ['FT32F072xB'] +group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path, CPPDEFINES = CPPDEFINES) +Return('group') diff --git a/bsp/ft32/ft32f072xb-starter/board/board.c b/bsp/ft32/ft32f072xb-starter/board/board.c new file mode 100644 index 0000000000..378dda85d3 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/board.c @@ -0,0 +1,153 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#include "board.h" + +#ifdef RT_USING_SERIAL + #include "drv_usart.h" +#endif /* RT_USING_SERIAL */ + +#define DBG_TAG "drv_common" +#define DBG_LVL DBG_INFO +#include + +#ifdef RT_USING_FINSH +#include + +static void reboot(uint8_t argc, char **argv) +{ + rt_hw_cpu_reset(); +} +MSH_CMD_EXPORT(reboot, Reboot System); +#endif /* RT_USING_FINSH */ + +__IO uint32_t uwTick; +static uint32_t _systick_ms = 1; + +void IncTick(void) +{ + uwTick += _systick_ms; +} +/** + * This is the timer interrupt service routine. + * + */ +void SysTick_Handler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + if (SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk) + IncTick(); + + rt_tick_increase(); + + /* leave interrupt */ + rt_interrupt_leave(); +} + +uint32_t GetTick(void) +{ + if (SysTick->CTRL & SysTick_CTRL_COUNTFLAG_Msk) + IncTick(); + + return uwTick; +} + +void SuspendTick(void) +{ +} + +void ResumeTick(void) +{ +} + +void Delay(__IO uint32_t Delay) +{ + if (rt_thread_self()) + { + rt_thread_mdelay(Delay); + } + else + { + for (rt_uint32_t count = 0; count < Delay; count++) + { + rt_hw_us_delay(1000); + } + } +} +/** + * This function will delay for some us. + * + * @param us the delay time of us + */ +void rt_hw_us_delay(rt_uint32_t us) +{ + rt_uint32_t ticks; + rt_uint32_t told, tnow, tcnt = 0; + rt_uint32_t reload = SysTick->LOAD; + + ticks = us * reload / (1000000 / RT_TICK_PER_SECOND); + told = SysTick->VAL; + while (1) + { + tnow = SysTick->VAL; + if (tnow != told) + { + if (tnow < told) + { + tcnt += told - tnow; + } + else + { + tcnt += reload - tnow + told; + } + told = tnow; + if (tcnt >= ticks) + { + break; + } + } + } +} + +/** + * This function will initial FT32 board. + */ +RT_WEAK void rt_hw_board_init() +{ + SysTick_Config(SystemCoreClock / RT_TICK_PER_SECOND); + /* Heap initialization */ +#if defined(RT_USING_HEAP) + rt_system_heap_init((void *)HEAP_BEGIN, (void *)HEAP_END); +#endif + + /* Pin driver initialization is open by default */ +#ifdef RT_USING_PIN + rt_hw_pin_init(); +#endif + + /* USART driver initialization is open by default */ +#ifdef RT_USING_SERIAL + rt_hw_usart_init(); +#endif + + /* Set the shell console output device */ +#if defined(RT_USING_CONSOLE) && defined(RT_USING_DEVICE) + rt_console_set_device(RT_CONSOLE_DEVICE_NAME); +#endif + + /* Board underlying hardware initialization */ +#ifdef RT_USING_COMPONENTS_INIT + rt_components_board_init(); +#endif +} + + diff --git a/bsp/ft32/ft32f072xb-starter/board/board.h b/bsp/ft32/ft32f072xb-starter/board/board.h new file mode 100644 index 0000000000..f172250fe3 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/board.h @@ -0,0 +1,57 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#ifndef __BOARD_H__ +#define __BOARD_H__ + +#include +#include +#include "drv_gpio.h" +#include +#include +#include +#include +#include +#include +#include +#ifdef RT_USING_DEVICE + #include +#endif + +#ifdef __cplusplus +extern "C" { +#endif + +#define FT32_FLASH_START_ADRESS ((uint32_t)0x08000000) +#define FT32_FLASH_SIZE (128 * 1024) +#define FT32_FLASH_END_ADDRESS ((uint32_t)(FT32_FLASH_START_ADRESS + FT32_FLASH_SIZE)) + +/* Internal SRAM memory size[Kbytes] <8-64>, Default: 64*/ +#define FT32_SRAM_SIZE 24 +#define FT32_SRAM_END (0x20000000 + FT32_SRAM_SIZE * 1024) + +#if defined(__ARMCC_VERSION) +extern int Image$$RW_IRAM1$$ZI$$Limit; +#define HEAP_BEGIN ((void *)&Image$$RW_IRAM1$$ZI$$Limit) +#elif __ICCARM__ +#pragma section="CSTACK" +#define HEAP_BEGIN (__segment_end("CSTACK")) +#else +extern int __bss_end; +#define HEAP_BEGIN ((void *)&__bss_end) +#endif + +#define HEAP_END FT32_SRAM_END + +#ifdef __cplusplus +} +#endif + +#endif /* __BOARD_H__ */ diff --git a/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.icf b/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.icf new file mode 100644 index 0000000000..6d0177d0bb --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.icf @@ -0,0 +1,28 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x08000000; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = 0x08000000; +define symbol __ICFEDIT_region_ROM_end__ = 0x0801FFFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x20003FFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x0400; +define symbol __ICFEDIT_size_heap__ = 0x000; +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, last block CSTACK}; \ No newline at end of file diff --git a/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.lds b/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.lds new file mode 100644 index 0000000000..bb905d06b1 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.lds @@ -0,0 +1,157 @@ +/* + * linker script for STM32F10x with GNU ld + */ + +/* Program Entry, set to mark it as "used" and avoid gc */ +MEMORY +{ + ROM (rx) : ORIGIN = 0x08000000, LENGTH = 128k /* 128KB flash */ + RAM (rw) : ORIGIN = 0x20000000, LENGTH = 16k /* 16K sram */ +} +ENTRY(Reset_Handler) +_system_stack_size = 0x400; + +SECTIONS +{ + .text : + { + . = ALIGN(4); + _stext = .; + KEEP(*(.isr_vector)) /* Startup code */ + + . = ALIGN(4); + *(.text) /* remaining code */ + *(.text.*) /* remaining code */ + *(.rodata) /* read-only data (constants) */ + *(.rodata*) + *(.glue_7) + *(.glue_7t) + *(.gnu.linkonce.t*) + + /* section information for finsh shell */ + . = ALIGN(4); + __fsymtab_start = .; + KEEP(*(FSymTab)) + __fsymtab_end = .; + + . = ALIGN(4); + __vsymtab_start = .; + KEEP(*(VSymTab)) + __vsymtab_end = .; + + /* section information for initial. */ + . = ALIGN(4); + __rt_init_start = .; + KEEP(*(SORT(.rti_fn*))) + __rt_init_end = .; + + . = ALIGN(4); + + PROVIDE(__ctors_start__ = .); + KEEP (*(SORT(.init_array.*))) + KEEP (*(.init_array)) + PROVIDE(__ctors_end__ = .); + + . = ALIGN(4); + + _etext = .; + } > ROM = 0 + + /* .ARM.exidx is sorted, so has to go in its own output section. */ + __exidx_start = .; + .ARM.exidx : + { + *(.ARM.exidx* .gnu.linkonce.armexidx.*) + + /* This is used by the startup in order to initialize the .data secion */ + _sidata = .; + } > ROM + __exidx_end = .; + + /* .data section which is used for initialized data */ + + .data : AT (_sidata) + { + . = ALIGN(4); + /* This is used by the startup in order to initialize the .data secion */ + _sdata = . ; + + *(.data) + *(.data.*) + *(.gnu.linkonce.d*) + + + PROVIDE(__dtors_start__ = .); + KEEP(*(SORT(.dtors.*))) + KEEP(*(.dtors)) + PROVIDE(__dtors_end__ = .); + + . = ALIGN(4); + /* This is used by the startup in order to initialize the .data secion */ + _edata = . ; + } >RAM + + .stack : + { + . = ALIGN(4); + _sstack = .; + . = . + _system_stack_size; + . = ALIGN(4); + _estack = .; + } >RAM + + __bss_start = .; + .bss : + { + . = ALIGN(4); + /* This is used by the startup in order to initialize the .bss secion */ + _sbss = .; + + *(.bss) + *(.bss.*) + *(COMMON) + + . = ALIGN(4); + /* This is used by the startup in order to initialize the .bss secion */ + _ebss = . ; + + *(.bss.init) + } > RAM + __bss_end = .; + + _end = .; + + /* Stabs debugging sections. */ + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .comment 0 : { *(.comment) } + /* DWARF debug sections. + * Symbols in the DWARF debugging sections are relative to the beginning + * of the section so we begin them at 0. */ + /* DWARF 1 */ + .debug 0 : { *(.debug) } + .line 0 : { *(.line) } + /* GNU DWARF 1 extensions */ + .debug_srcinfo 0 : { *(.debug_srcinfo) } + .debug_sfnames 0 : { *(.debug_sfnames) } + /* DWARF 1.1 and DWARF 2 */ + .debug_aranges 0 : { *(.debug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames) } + /* DWARF 2 */ + .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) } + .debug_abbrev 0 : { *(.debug_abbrev) } + .debug_line 0 : { *(.debug_line) } + .debug_frame 0 : { *(.debug_frame) } + .debug_str 0 : { *(.debug_str) } + .debug_loc 0 : { *(.debug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo) } + /* SGI/MIPS DWARF 2 extensions */ + .debug_weaknames 0 : { *(.debug_weaknames) } + .debug_funcnames 0 : { *(.debug_funcnames) } + .debug_typenames 0 : { *(.debug_typenames) } + .debug_varnames 0 : { *(.debug_varnames) } +} diff --git a/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.sct b/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.sct new file mode 100644 index 0000000000..adff0c5912 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/board/linker_scripts/link.sct @@ -0,0 +1,15 @@ +; ************************************************************* +; *** Scatter-Loading Description File generated by uVision *** +; ************************************************************* + +LR_IROM1 0x08000000 0x00020000 { ; load region size_region + ER_IROM1 0x08000000 0x00020000 { ; load address = execution address + *.o (RESET, +First) + *(InRoot$$Sections) + .ANY (+RO) + } + RW_IRAM1 0x20000000 0x00004000 { ; RW data + .ANY (+RW +ZI) + } +} + diff --git a/bsp/ft32/ft32f072xb-starter/figures/Starter-kit-072_small.jpg b/bsp/ft32/ft32f072xb-starter/figures/Starter-kit-072_small.jpg new file mode 100644 index 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+ + + + rt-thread + 0x4 + ARM-ADS + 5060960::V5.06 update 7 (build 960)::.\ARMCC + 0 + + + FT32F072RBATx + FMD + FMD.FT32F0xx_DFP.1.0.5 + https://www.fremontmicro.com/upload/tools/pack/ + IRAM(0x20000000,0x00006000) IROM(0x08000000,0x00020000) CPUTYPE("Cortex-M0") CLOCK(12000000) ELITTLE + + + UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0FT32F0xx_128 -FS08000000 -FL020000 -FP0($$Device:FT32F072RBATx$CMSIS\Flash\FT32F0xx_128.FLM)) + 0 + $$Device:FT32F072RBATx$Drivers\CMSIS\FT32F0xx\Include\ft32f0xx.h + + + + + + + + + + $$Device:FT32F072RBATx$CMSIS\SVD\FT32F0xx.svd + 0 + 0 + + + + + + + 0 + 0 + 0 + 0 + 1 + + .\build\keil\Obj\ + rt-thread + 1 + 0 + 0 + 1 + 0 + .\build\keil\List\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + 0 + 0 + + + 0 + 0 + + + 0 + 0 + 0 + 0 + + + 1 + 0 + fromelf --bin !L --output rtthread.bin + + 0 + 0 + 0 + 0 + + 0 + + + + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 3 + + + 1 + + + SARMCM3.DLL + -REMAP + DARMCM1.DLL + -pCM0 + SARMCM3.DLL + + TARMCM1.DLL + -pCM0 + + + + 1 + 0 + 0 + 0 + 16 + + + + + 1 + 0 + 0 + 1 + 1 + 4096 + + 1 + BIN\UL2CM3.DLL + + + + + + 0 + + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 1 + 0 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + "Cortex-M0" + + 0 + 0 + 0 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 8 + 0 + 0 + 0 + 0 + 3 + 3 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x6000 + + + 1 + 0x8000000 + 0x20000 + + + 0 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x8000000 + 0x20000 + + + 1 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x6000 + + + 0 + 0x0 + 0x0 + + + + + + 1 + 1 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + 0 + 1 + 0 + 0 + 1 + 1 + 1 + 1 + 0 + 0 + 0 + + + FT32F072xB, __RTTHREAD__, RT_USING_ARM_LIBC, __CLK_TCK=RT_TICK_PER_SECOND + + applications;..\..\..\components\libc\compilers\common;..\..\..\components\libc\compilers\common\extension;..\..\..\libcpu\arm\common;..\..\..\libcpu\arm\cortex-m0;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;board;..\libraries\Drivers;..\..\..\components\finsh;.;..\..\..\include;..\libraries\FT32F0xx\CMSIS\FT32F0xx\Include;..\libraries\FT32F0xx\FT32F0xx_Driver\Inc;..\libraries\FT32F0xx\FT32F0xx_Driver\templates\Inc;..\..\..\components\libc\posix\io\poll;..\..\..\components\libc\posix\io\stdio;..\..\..\components\libc\posix\ipc + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 4 + + + + + + + + + 0 + 0 + 0 + 0 + 1 + 0 + 0x08000000 + 0x20000000 + + .\board\linker_scripts\link.sct + + + + + + + + + + + Applications + + + main.c + 1 + applications\main.c + + + + + Compiler + + + syscalls.c + 1 + ..\..\..\components\libc\compilers\armlibc\syscalls.c + + + syscall_mem.c + 1 + ..\..\..\components\libc\compilers\armlibc\syscall_mem.c + + + time.c + 1 + ..\..\..\components\libc\compilers\common\time.c + + + stdlib.c + 1 + ..\..\..\components\libc\compilers\common\stdlib.c + + + + + CPU + + + backtrace.c + 1 + ..\..\..\libcpu\arm\common\backtrace.c + + + showmem.c + 1 + ..\..\..\libcpu\arm\common\showmem.c + + + div0.c + 1 + ..\..\..\libcpu\arm\common\div0.c + + + cpuport.c + 1 + ..\..\..\libcpu\arm\cortex-m0\cpuport.c + + + context_rvds.S + 2 + ..\..\..\libcpu\arm\cortex-m0\context_rvds.S + + + + + DeviceDrivers + + + pipe.c + 1 + ..\..\..\components\drivers\ipc\pipe.c + + + waitqueue.c + 1 + ..\..\..\components\drivers\ipc\waitqueue.c + + + workqueue.c + 1 + ..\..\..\components\drivers\ipc\workqueue.c + + + completion.c + 1 + ..\..\..\components\drivers\ipc\completion.c + + + ringbuffer.c + 1 + ..\..\..\components\drivers\ipc\ringbuffer.c + + + dataqueue.c + 1 + ..\..\..\components\drivers\ipc\dataqueue.c + + + ringblk_buf.c + 1 + ..\..\..\components\drivers\ipc\ringblk_buf.c + + + pin.c + 1 + ..\..\..\components\drivers\misc\pin.c + + + serial.c + 1 + ..\..\..\components\drivers\serial\serial.c + + + + + Drivers + + + startup_ft32f072xb.s + 2 + ..\libraries\FT32F0xx\CMSIS\FT32F0xx\source\arm\startup_ft32f072xb.s + + + board.c + 1 + board\board.c + + + drv_gpio.c + 1 + ..\libraries\Drivers\drv_gpio.c + + + drv_usart.c + 1 + ..\libraries\Drivers\drv_usart.c + + + + + Finsh + + + shell.c + 1 + ..\..\..\components\finsh\shell.c + + + msh.c + 1 + ..\..\..\components\finsh\msh.c + + + cmd.c + 1 + ..\..\..\components\finsh\cmd.c + + + + + Kernel + + + components.c + 1 + ..\..\..\src\components.c + + + kservice.c + 1 + ..\..\..\src\kservice.c + + + idle.c + 1 + ..\..\..\src\idle.c + + + mem.c + 1 + ..\..\..\src\mem.c + + + thread.c + 1 + ..\..\..\src\thread.c + + + mempool.c + 1 + ..\..\..\src\mempool.c + + + clock.c + 1 + ..\..\..\src\clock.c + + + ipc.c + 1 + ..\..\..\src\ipc.c + + + object.c + 1 + ..\..\..\src\object.c + + + device.c + 1 + ..\..\..\src\device.c + + + timer.c + 1 + ..\..\..\src\timer.c + + + scheduler.c + 1 + ..\..\..\src\scheduler.c + + + irq.c + 1 + ..\..\..\src\irq.c + + + + + Libraries + + + ft32f0xx_crs.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_crs.c + + + ft32f0xx_gpio.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_gpio.c + + + ft32f0xx_pwr.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_pwr.c + + + ft32f0xx_div.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_div.c + + + ft32f0xx_crc.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_crc.c + + + ft32f0xx_syscfg.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_syscfg.c + + + ft32f0xx_usart.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_usart.c + + + ft32f0xx_dma.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_dma.c + + + system_ft32f0xx.c + 1 + ..\libraries\FT32F0xx\CMSIS\FT32F0xx\source\system_ft32f0xx.c + + + ft32f0xx_tim.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_tim.c + + + ft32f0xx_comp.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_comp.c + + + ft32f0xx_debug.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_debug.c + + + ft32f0xx_rcc.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_rcc.c + + + ft32f0xx_exti.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_exti.c + + + ft32f0xx_iwdg.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_iwdg.c + + + ft32f0xx_misc.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_misc.c + + + ft32f0xx_opa.c + 1 + ..\libraries\FT32F0xx\FT32F0xx_Driver\Src\ft32f0xx_opa.c + + + + + + + + + + + + + + + + + project + 1 + + + + + diff --git a/bsp/ft32/ft32f072xb-starter/rtconfig.h b/bsp/ft32/ft32f072xb-starter/rtconfig.h new file mode 100644 index 0000000000..c02e27d2d9 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/rtconfig.h @@ -0,0 +1,202 @@ +#ifndef RT_CONFIG_H__ +#define RT_CONFIG_H__ + +/* Automatically generated file; DO NOT EDIT. */ +/* RT-Thread Configuration */ + +/* RT-Thread Kernel */ + +#define RT_NAME_MAX 8 +#define RT_ALIGN_SIZE 4 +#define RT_THREAD_PRIORITY_32 +#define RT_THREAD_PRIORITY_MAX 32 +#define RT_TICK_PER_SECOND 1000 +#define RT_USING_OVERFLOW_CHECK +#define RT_USING_HOOK +#define RT_HOOK_USING_FUNC_PTR +#define RT_USING_IDLE_HOOK +#define RT_IDLE_HOOK_LIST_SIZE 4 +#define IDLE_THREAD_STACK_SIZE 256 + +/* kservice optimization */ + +#define RT_DEBUG +#define RT_DEBUG_COLOR + +/* Inter-Thread communication */ + +#define RT_USING_SEMAPHORE +#define RT_USING_MUTEX +#define RT_USING_EVENT +#define RT_USING_MAILBOX +#define RT_USING_MESSAGEQUEUE + +/* Memory Management */ + +#define RT_USING_MEMPOOL +#define RT_USING_SMALL_MEM +#define RT_USING_SMALL_MEM_AS_HEAP +#define RT_USING_HEAP + +/* Kernel Device Object */ + +#define RT_USING_DEVICE +#define RT_USING_CONSOLE +#define RT_CONSOLEBUF_SIZE 128 +#define RT_CONSOLE_DEVICE_NAME "uart2" +#define RT_VER_NUM 0x40100 +#define ARCH_ARM +#define ARCH_ARM_CORTEX_M +#define ARCH_ARM_CORTEX_M0 + +/* RT-Thread Components */ + +#define RT_USING_COMPONENTS_INIT +#define RT_USING_USER_MAIN +#define RT_MAIN_THREAD_STACK_SIZE 2048 +#define RT_MAIN_THREAD_PRIORITY 10 + +/* C++ features */ + + +/* Command shell */ + +#define RT_USING_FINSH +#define RT_USING_MSH +#define FINSH_USING_MSH +#define FINSH_THREAD_NAME "tshell" +#define FINSH_THREAD_PRIORITY 20 +#define FINSH_THREAD_STACK_SIZE 4096 +#define FINSH_USING_HISTORY +#define FINSH_HISTORY_LINES 5 +#define FINSH_USING_SYMTAB +#define FINSH_CMD_SIZE 80 +#define MSH_USING_BUILT_IN_COMMANDS +#define FINSH_USING_DESCRIPTION +#define FINSH_ARG_MAX 10 + +/* Device virtual file system */ + + +/* Device Drivers */ + +#define RT_USING_DEVICE_IPC +#define RT_USING_SERIAL +#define RT_USING_SERIAL_V1 +#define RT_SERIAL_RB_BUFSZ 64 +#define RT_USING_PIN + +/* Using USB */ + + +/* POSIX layer and C standard library */ + +#define RT_LIBC_DEFAULT_TIMEZONE 8 + +/* POSIX (Portable Operating System Interface) layer */ + + +/* Interprocess Communication (IPC) */ + + +/* Socket is in the 'Network' category */ + +/* Network */ + + +/* VBUS(Virtual Software BUS) */ + + +/* Utilities */ + + +/* RT-Thread Utestcases */ + + +/* RT-Thread online packages */ + +/* IoT - internet of things */ + + +/* Wi-Fi */ + +/* Marvell WiFi */ + + +/* Wiced WiFi */ + + +/* IoT Cloud */ + + +/* security packages */ + + +/* language packages */ + + +/* multimedia packages */ + +/* LVGL: powerful and easy-to-use embedded GUI library */ + + +/* u8g2: a monochrome graphic library */ + + +/* PainterEngine: A cross-platform graphics application framework written in C language */ + + +/* tools packages */ + + +/* system packages */ + +/* enhanced kernel services */ + + +/* POSIX extension functions */ + + +/* acceleration: Assembly language or algorithmic acceleration packages */ + + +/* CMSIS: ARM Cortex-M Microcontroller Software Interface Standard */ + + +/* Micrium: Micrium software products porting for RT-Thread */ + + +/* peripheral libraries and drivers */ + + +/* AI packages */ + + +/* miscellaneous packages */ + +/* project laboratory */ + +/* samples: kernel and components samples */ + + +/* entertainment: terminal games and other interesting software packages */ + +#define SOC_FAMILY_FT32 +#define SOC_SERIES_FT32F0 + +/* Hardware Drivers Config */ + +#define SOC_FT32F072RB + +/* Onboard Peripheral Drivers */ + +/* On-chip Peripheral Drivers */ + +#define BSP_USING_GPIO +#define BSP_USING_UART +#define BSP_USING_UART2 + +/* Board extended module Drivers */ + + +#endif diff --git a/bsp/ft32/ft32f072xb-starter/rtconfig.py b/bsp/ft32/ft32f072xb-starter/rtconfig.py new file mode 100644 index 0000000000..daaefbe30a --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/rtconfig.py @@ -0,0 +1,185 @@ +import os + +# toolchains options +ARCH='arm' +CPU='cortex-m0' +CROSS_TOOL='gcc' + +# bsp lib config +BSP_LIBRARY_TYPE = None + +if os.getenv('RTT_CC'): + CROSS_TOOL = os.getenv('RTT_CC') +if os.getenv('RTT_ROOT'): + RTT_ROOT = os.getenv('RTT_ROOT') + +# cross_tool provides the cross compiler +# EXEC_PATH is the compiler execute path, for example, CodeSourcery, Keil MDK, IAR +if CROSS_TOOL == 'gcc': + PLATFORM = 'gcc' + EXEC_PATH = r'C:\Users\XXYYZZ' +elif CROSS_TOOL == 'keil': + PLATFORM = 'armcc' + EXEC_PATH = r'C:/Keil_v5' +elif CROSS_TOOL == 'iar': + PLATFORM = 'iar' + EXEC_PATH = r'D:/Program Files (x86)/IAR Systems/Embedded Workbench 8.2' + +if os.getenv('RTT_EXEC_PATH'): + EXEC_PATH = os.getenv('RTT_EXEC_PATH') + +BUILD = 'debug' + +if PLATFORM == 'gcc': + # toolchains + PREFIX = 'arm-none-eabi-' + CC = PREFIX + 'gcc' + AS = PREFIX + 'gcc' + AR = PREFIX + 'ar' + CXX = PREFIX + 'g++' + LINK = PREFIX + 'gcc' + TARGET_EXT = 'elf' + SIZE = PREFIX + 'size' + OBJDUMP = PREFIX + 'objdump' + OBJCPY = PREFIX + 'objcopy' + + DEVICE = ' -mcpu=cortex-m0 -mthumb -ffunction-sections -fdata-sections' + CFLAGS = DEVICE + ' -Dgcc' + AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp -Wa,-mimplicit-it=thumb ' + LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=rt-thread.map,-cref,-u,Reset_Handler -T board/linker_scripts/link.lds' + + CPATH = '' + LPATH = '' + + if BUILD == 'debug': + CFLAGS += ' -O0 -gdwarf-2 -g' + AFLAGS += ' -gdwarf-2' + else: + CFLAGS += ' -O2' + + CXXFLAGS = CFLAGS + + POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' + SIZE + ' $TARGET \n' + +elif PLATFORM == 'armcc': + # toolchains + CC = 'armcc' + CXX = 'armcc' + AS = 'armasm' + AR = 'armar' + LINK = 'armlink' + TARGET_EXT = 'axf' + + DEVICE = ' --cpu Cortex-M0 ' + CFLAGS = '-c ' + DEVICE + ' --apcs=interwork --c99' + AFLAGS = DEVICE + ' --apcs=interwork ' + LFLAGS = DEVICE + ' --scatter "board\linker_scripts\link.sct" --info sizes --info totals --info unused --info veneers --list rt-thread.map --strict' + CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCC/include' + LFLAGS += ' --libpath=' + EXEC_PATH + '/ARM/ARMCC/lib' + + CFLAGS += ' -D__MICROLIB ' + AFLAGS += ' --pd "__MICROLIB SETA 1" ' + LFLAGS += ' --library_type=microlib ' + EXEC_PATH += '/ARM/ARMCC/bin/' + + if BUILD == 'debug': + CFLAGS += ' -g -O0' + AFLAGS += ' -g' + else: + CFLAGS += ' -O2' + + CXXFLAGS = CFLAGS + CFLAGS += ' -std=c99' + + POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET' + +elif PLATFORM == 'armclang': + # toolchains + CC = 'armclang' + CXX = 'armclang' + AS = 'armasm' + AR = 'armar' + LINK = 'armlink' + TARGET_EXT = 'axf' + + DEVICE = ' --cpu Cortex-M0 ' + CFLAGS = ' --target=arm-arm-none-eabi -mcpu=cortex-m0 ' + CFLAGS += ' -mcpu=cortex-m0 ' + CFLAGS += ' -c -fno-rtti -funsigned-char -fshort-enums -fshort-wchar ' + CFLAGS += ' -gdwarf-3 -ffunction-sections ' + AFLAGS = DEVICE + ' --apcs=interwork ' + LFLAGS = DEVICE + ' --info sizes --info totals --info unused --info veneers ' + LFLAGS += ' --list rt-thread.map ' + LFLAGS += r' --strict --scatter "board\linker_scripts\link.sct" ' + CFLAGS += ' -I' + EXEC_PATH + '/ARM/ARMCLANG/include' + LFLAGS += ' --libpath=' + EXEC_PATH + '/ARM/ARMCLANG/lib' + + EXEC_PATH += '/ARM/ARMCLANG/bin/' + + if BUILD == 'debug': + CFLAGS += ' -g -O1' # armclang recommend + AFLAGS += ' -g' + else: + CFLAGS += ' -O2' + + CXXFLAGS = CFLAGS + CFLAGS += ' -std=c99' + + POST_ACTION = 'fromelf --bin $TARGET --output rtthread.bin \nfromelf -z $TARGET' + +elif PLATFORM == 'iar': + # toolchains + CC = 'iccarm' + CXX = 'iccarm' + AS = 'iasmarm' + AR = 'iarchive' + LINK = 'ilinkarm' + TARGET_EXT = 'out' + + DEVICE = '-Dewarm' + + CFLAGS = DEVICE + CFLAGS += ' --diag_suppress Pa050' + CFLAGS += ' --no_cse' + CFLAGS += ' --no_unroll' + CFLAGS += ' --no_inline' + CFLAGS += ' --no_code_motion' + CFLAGS += ' --no_tbaa' + CFLAGS += ' --no_clustering' + CFLAGS += ' --no_scheduling' + CFLAGS += ' --endian=little' + CFLAGS += ' --cpu=Cortex-M0' + CFLAGS += ' -e' + CFLAGS += ' --fpu=None' + CFLAGS += ' --dlib_config "' + EXEC_PATH + '/arm/INC/c/DLib_Config_Normal.h"' + CFLAGS += ' --silent' + + AFLAGS = DEVICE + AFLAGS += ' -s+' + AFLAGS += ' -w+' + AFLAGS += ' -r' + AFLAGS += ' --cpu Cortex-M0' + AFLAGS += ' --fpu None' + AFLAGS += ' -S' + + if BUILD == 'debug': + CFLAGS += ' --debug' + CFLAGS += ' -On' + else: + CFLAGS += ' -Oh' + + LFLAGS = ' --config "board/linker_scripts/link.icf"' + LFLAGS += ' --entry __iar_program_start' + + CXXFLAGS = CFLAGS + + EXEC_PATH = EXEC_PATH + '/arm/bin/' + POST_ACTION = 'ielftool --bin $TARGET rtthread.bin' + +def dist_handle(BSP_ROOT, dist_dir): + import sys + cwd_path = os.getcwd() + sys.path.append(os.path.join(os.path.dirname(BSP_ROOT), 'tools')) + from sdk_dist import dist_do_building + dist_do_building(BSP_ROOT, dist_dir) + diff --git a/bsp/ft32/ft32f072xb-starter/template.uvprojx b/bsp/ft32/ft32f072xb-starter/template.uvprojx new file mode 100644 index 0000000000..2042054fa4 --- /dev/null +++ b/bsp/ft32/ft32f072xb-starter/template.uvprojx @@ -0,0 +1,396 @@ + + + + 2.1 + +
### uVision Project, (C) Keil Software
+ + + + rt-thread + 0x4 + ARM-ADS + 5060960::V5.06 update 7 (build 960)::.\ARMCC + 0 + + + FT32F072RBATx + FMD + FMD.FT32F0xx_DFP.1.0.5 + https://www.fremontmicro.com/upload/tools/pack/ + IRAM(0x20000000,0x00006000) IROM(0x08000000,0x00020000) CPUTYPE("Cortex-M0") CLOCK(12000000) ELITTLE + + + UL2CM3(-S0 -C0 -P0 -FD20000000 -FC1000 -FN1 -FF0FT32F0xx_128 -FS08000000 -FL020000 -FP0($$Device:FT32F072RBATx$CMSIS\Flash\FT32F0xx_128.FLM)) + 0 + $$Device:FT32F072RBATx$Drivers\CMSIS\FT32F0xx\Include\ft32f0xx.h + + + + + + + + + + $$Device:FT32F072RBATx$CMSIS\SVD\FT32F0xx.svd + 0 + 0 + + + + + + + 0 + 0 + 0 + 0 + 1 + + .\build\keil\Obj\ + rt-thread + 1 + 0 + 0 + 1 + 0 + .\build\keil\List\ + 1 + 0 + 0 + + 0 + 0 + + + 0 + 0 + 0 + 0 + + + 0 + 0 + + + 0 + 0 + 0 + 0 + + + 1 + 0 + fromelf --bin !L --output rtthread.bin + + 0 + 0 + 0 + 0 + + 0 + + + + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 3 + + + 1 + + + SARMCM3.DLL + -REMAP + DARMCM1.DLL + -pCM0 + SARMCM3.DLL + + TARMCM1.DLL + -pCM0 + + + + 1 + 0 + 0 + 0 + 16 + + + + + 1 + 0 + 0 + 1 + 1 + 4096 + + 1 + BIN\UL2CM3.DLL + + + + + + 0 + + + + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 0 + 1 + 1 + 0 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 0 + 0 + "Cortex-M0" + + 0 + 0 + 0 + 1 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 8 + 0 + 0 + 0 + 0 + 3 + 3 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x6000 + + + 1 + 0x8000000 + 0x20000 + + + 0 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x0 + 0x0 + + + 1 + 0x8000000 + 0x20000 + + + 1 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x0 + 0x0 + + + 0 + 0x20000000 + 0x6000 + + + 0 + 0x0 + 0x0 + + + + + + 1 + 1 + 0 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 2 + 0 + 0 + 1 + 0 + 0 + 1 + 1 + 1 + 1 + 0 + 0 + 0 + + + + + + + + + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 0 + 4 + + + + + + + + + 0 + 0 + 0 + 0 + 1 + 0 + 0x08000000 + 0x20000000 + + .\board\linker_scripts\link.sct + + + + + + + + + + + Source Group 1 + + + + + + + + + + + + diff --git a/bsp/ft32/libraries/.ignore_format.yml b/bsp/ft32/libraries/.ignore_format.yml new file mode 100644 index 0000000000..21838c34dd --- /dev/null +++ b/bsp/ft32/libraries/.ignore_format.yml @@ -0,0 +1,6 @@ +# files format check exclude path, please follow the instructions below to modify; +# If you need to exclude an entire folder, add the folder path in dir_path; +# If you need to exclude a file, add the path to the file in file_path. + +dir_path: +- FT32F0xx diff --git a/bsp/ft32/libraries/Drivers/Kconfig b/bsp/ft32/libraries/Drivers/Kconfig new file mode 100644 index 0000000000..66fe552ebd --- /dev/null +++ b/bsp/ft32/libraries/Drivers/Kconfig @@ -0,0 +1,34 @@ +if BSP_USING_USBD + config BSP_USBD_TYPE_FS + bool + # "USB Full Speed (FS) Core" + config BSP_USBD_TYPE_HS + bool + # "USB High Speed (HS) Core" + + config BSP_USBD_SPEED_HS + bool + # "USB High Speed (HS) Mode" + config BSP_USBD_SPEED_HSINFS + bool + # "USB High Speed (HS) Core in FS mode" + + config BSP_USBD_PHY_EMBEDDED + bool + # "Using Embedded phy interface" + config BSP_USBD_PHY_UTMI + bool + # "UTMI: USB 2.0 Transceiver Macrocell Interace" + config BSP_USBD_PHY_ULPI + bool + # "ULPI: UTMI+ Low Pin Interface" +endif + +config BSP_USING_CRC + bool "Enable CRC (CRC-32 0x04C11DB7 Polynomial)" + select RT_USING_HWCRYPTO + select RT_HWCRYPTO_USING_CRC + # "Crypto device frame dose not support above 8-bits granularity" + depends on (SOC_SERIES_FT32F0) + default n + diff --git a/bsp/ft32/libraries/Drivers/SConscript b/bsp/ft32/libraries/Drivers/SConscript new file mode 100644 index 0000000000..431e8a1563 --- /dev/null +++ b/bsp/ft32/libraries/Drivers/SConscript @@ -0,0 +1,21 @@ +Import('RTT_ROOT') +Import('rtconfig') +from building import * + +cwd = GetCurrentDir() + +# add the general drivers. +src = Split(""" +""") + +if GetDepend(['RT_USING_PIN']): + src += ['drv_gpio.c'] + +if GetDepend(['RT_USING_SERIAL']): + src += ['drv_usart.c'] + +path = [cwd] + +group = DefineGroup('Drivers', src, depend = [''], CPPPATH = path) + +Return('group') diff --git a/bsp/ft32/libraries/Drivers/dma_config.h b/bsp/ft32/libraries/Drivers/dma_config.h new file mode 100644 index 0000000000..c2568affe1 --- /dev/null +++ b/bsp/ft32/libraries/Drivers/dma_config.h @@ -0,0 +1,56 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#ifndef __DMA_CONFIG_H__ +#define __DMA_CONFIG_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/* DMA1 channel1 */ + +/* DMA1 channel2-3 DMA2 channel1-2 */ +#if defined(BSP_UART1_RX_USING_DMA) && !defined(UART1_RX_DMA_INSTANCE) +#define UART1_DMA_RX_IRQHandler DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler +#define UART1_RX_DMA_RCC RCC_AHBENR_DMA1EN +#define UART1_RX_DMA_INSTANCE DMA1_Channel3 +#define UART1_RX_DMA_IRQ DMA1_Ch2_3_DMA2_Ch1_2_IRQn +#elif defined(BSP_SPI1_RX_USING_DMA) && !defined(SPI1_RX_DMA_INSTANCE) +#define SPI1_DMA_RX_TX_IRQHandler DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler +#define SPI1_RX_DMA_RCC RCC_AHBENR_DMA1EN +#define SPI1_RX_DMA_INSTANCE DMA1_Channel2 +#define SPI1_RX_DMA_IRQ DMA1_Ch2_3_DMA2_Ch1_2_IRQn +#endif + +#if defined(BSP_SPI1_TX_USING_DMA) && !defined(SPI1_TX_DMA_INSTANCE) +#define SPI1_DMA_RX_TX_IRQHandler DMA1_Ch2_3_DMA2_Ch1_2_IRQHandler +#define SPI1_TX_DMA_RCC RCC_AHBENR_DMA1EN +#define SPI1_TX_DMA_INSTANCE DMA1_Channel3 +#define SPI1_TX_DMA_IRQ DMA1_Ch2_3_DMA2_Ch1_2_IRQn +#endif +/* DMA1 channel2-3 DMA2 channel1-2 */ + +/* DMA1 channel4-7 DMA2 channel3-5 */ +#if defined(BSP_UART2_RX_USING_DMA) && !defined(UART2_RX_DMA_INSTANCE) +#define UART2_DMA_RX_IRQHandler DMA1_Ch4_7_DMA2_Ch3_5_IRQHandler +#define UART2_RX_DMA_RCC RCC_AHBENR_DMA1EN +#define UART2_RX_DMA_INSTANCE DMA1_Channel5 +#define UART2_RX_DMA_IRQ DMA1_Ch4_7_DMA2_Ch3_5_IRQn +#endif +/* DMA1 channel4-7 DMA2 channel3-5 */ + +#ifdef __cplusplus +} +#endif + +#endif /* __DMA_CONFIG_H__ */ diff --git a/bsp/ft32/libraries/Drivers/drv_config.h b/bsp/ft32/libraries/Drivers/drv_config.h new file mode 100644 index 0000000000..8b0c854f8a --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_config.h @@ -0,0 +1,30 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#ifndef __DRV_CONFIG_H__ +#define __DRV_CONFIG_H__ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(SOC_SERIES_FT32F0) +#include "dma_config.h" +#include "uart_config.h" +#endif + +#ifdef __cplusplus +} +#endif + +#endif diff --git a/bsp/ft32/libraries/Drivers/drv_dma.h b/bsp/ft32/libraries/Drivers/drv_dma.h new file mode 100644 index 0000000000..fe455f958f --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_dma.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#ifndef __DRV_DMA_H_ +#define __DRV_DMA_H_ + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(SOC_SERIES_FT32F0) +#define DMA_INSTANCE_TYPE DMA_Channel_TypeDef +#endif + +struct dma_config { + DMA_INSTANCE_TYPE *Instance; + rt_uint32_t dma_rcc; + IRQn_Type dma_irq; +}; + +#ifdef __cplusplus +} +#endif + +#endif /*__DRV_DMA_H_ */ diff --git a/bsp/ft32/libraries/Drivers/drv_gpio.c b/bsp/ft32/libraries/Drivers/drv_gpio.c new file mode 100644 index 0000000000..47005b7f0f --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_gpio.c @@ -0,0 +1,556 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#include +#include "drv_gpio.h" + +#ifdef RT_USING_PIN + +#define PIN_NUM(port, no) (((((port) & 0xFu) << 4) | ((no) & 0xFu))) +#define PIN_PORT(pin) ((uint8_t)(((pin) >> 4) & 0xFu)) +#define PIN_NO(pin) ((uint8_t)((pin) & 0xFu)) + +#define PIN_FTPORT(pin) ((GPIO_TypeDef *)(GPIOA_BASE +(0x400u * PIN_PORT(pin)))) +#define PIN_FTPIN(pin) ((uint16_t)(1u << PIN_NO(pin))) + +#if defined(GPIOF) + #define __FT32_PORT_MAX 6u +#elif defined(GPIOE) + #define __FT32_PORT_MAX 5u +#elif defined(GPIOD) + #define __FT32_PORT_MAX 4u +#elif defined(GPIOC) + #define __FT32_PORT_MAX 3u +#elif defined(GPIOB) + #define __FT32_PORT_MAX 2u +#elif defined(GPIOA) + #define __FT32_PORT_MAX 1u +#else + #define __FT32_PORT_MAX 0u + #error Unsupported FT32 GPIO peripheral. +#endif + +#define PIN_STPORT_MAX __FT32_PORT_MAX + +static const struct pin_irq_map pin_irq_map[] = +{ +#if defined(SOC_SERIES_FT32F0) + {GPIO_Pin_0, EXTI0_1_IRQn}, + {GPIO_Pin_1, EXTI0_1_IRQn}, + {GPIO_Pin_2, EXTI2_3_IRQn}, + {GPIO_Pin_3, EXTI2_3_IRQn}, + {GPIO_Pin_4, EXTI4_15_IRQn}, + {GPIO_Pin_5, EXTI4_15_IRQn}, + {GPIO_Pin_6, EXTI4_15_IRQn}, + {GPIO_Pin_7, EXTI4_15_IRQn}, + {GPIO_Pin_8, EXTI4_15_IRQn}, + {GPIO_Pin_9, EXTI4_15_IRQn}, + {GPIO_Pin_10, EXTI4_15_IRQn}, + {GPIO_Pin_11, EXTI4_15_IRQn}, + {GPIO_Pin_12, EXTI4_15_IRQn}, + {GPIO_Pin_13, EXTI4_15_IRQn}, + {GPIO_Pin_14, EXTI4_15_IRQn}, + {GPIO_Pin_15, EXTI4_15_IRQn}, +#endif +}; + +static struct rt_pin_irq_hdr pin_irq_hdr_tab[] = +{ + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, + {-1, 0, RT_NULL, RT_NULL}, +}; +static uint32_t pin_irq_enable_mask = 0; + +#define ITEM_NUM(items) sizeof(items) / sizeof(items[0]) + +static rt_base_t ft32_pin_get(const char *name) +{ + rt_base_t pin = 0; + int hw_port_num, hw_pin_num = 0; + int i, name_len; + + name_len = rt_strlen(name); + + if ((name_len < 4) || (name_len >= 6)) + { + return -RT_EINVAL; + } + if ((name[0] != 'P') || (name[2] != '.')) + { + return -RT_EINVAL; + } + + if ((name[1] >= 'A') && (name[1] <= 'Z')) + { + hw_port_num = (int)(name[1] - 'A'); + } + else + { + return -RT_EINVAL; + } + + for (i = 3; i < name_len; i++) + { + hw_pin_num *= 10; + hw_pin_num += name[i] - '0'; + } + + pin = PIN_NUM(hw_port_num, hw_pin_num); + + return pin; +} + +static void ft32_pin_write(rt_device_t dev, rt_base_t pin, rt_base_t value) +{ + GPIO_TypeDef *gpio_port; + uint16_t gpio_pin; + + if (PIN_PORT(pin) < PIN_STPORT_MAX) + { + gpio_port = PIN_FTPORT(pin); + gpio_pin = PIN_FTPIN(pin); + + GPIO_WriteBit(gpio_port, gpio_pin, (BitAction)value); + } +} + +static int ft32_pin_read(rt_device_t dev, rt_base_t pin) +{ + GPIO_TypeDef *gpio_port; + uint16_t gpio_pin; + int value = PIN_LOW; + + if (PIN_PORT(pin) < PIN_STPORT_MAX) + { + gpio_port = PIN_FTPORT(pin); + gpio_pin = PIN_FTPIN(pin); + value = GPIO_ReadInputDataBit(gpio_port, gpio_pin); + } + + return value; +} + +static void ft32_pin_mode(rt_device_t dev, rt_base_t pin, rt_base_t mode) +{ + GPIO_InitTypeDef GPIO_InitStruct; + + if (PIN_PORT(pin) >= PIN_STPORT_MAX) + { + return; + } + + /* Configure GPIO_InitStructure */ + GPIO_InitStruct.GPIO_Pin = PIN_FTPIN(pin); + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_InitStruct.GPIO_Speed = GPIO_Speed_Level_3; + + if (mode == PIN_MODE_OUTPUT) + { + /* output setting */ + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_OUT; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; + } + else if (mode == PIN_MODE_INPUT) + { + /* input setting: not pull. */ + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; + } + else if (mode == PIN_MODE_INPUT_PULLUP) + { + /* input setting: pull up. */ + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_UP; + } + else if (mode == PIN_MODE_INPUT_PULLDOWN) + { + /* input setting: pull down. */ + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_DOWN; + } + else if (mode == PIN_MODE_OUTPUT_OD) + { + } + + GPIO_Init(PIN_FTPORT(pin), &GPIO_InitStruct); +} + +rt_inline rt_int32_t bit2bitno(rt_uint32_t bit) +{ + int i; + for (i = 0; i < 32; i++) + { + if ((0x01 << i) == bit) + { + return i; + } + } + return -1; +} + +rt_inline const struct pin_irq_map *get_pin_irq_map(uint32_t pinbit) +{ + rt_int32_t mapindex = bit2bitno(pinbit); + if (mapindex < 0 || mapindex >= ITEM_NUM(pin_irq_map)) + { + return RT_NULL; + } + return &pin_irq_map[mapindex]; +}; + +static rt_err_t ft32_pin_attach_irq(struct rt_device *device, rt_int32_t pin, + rt_uint32_t mode, void (*hdr)(void *args), void *args) +{ + rt_base_t level; + rt_int32_t irqindex = -1; + + if (PIN_PORT(pin) >= PIN_STPORT_MAX) + { + return -RT_ENOSYS; + } + + irqindex = bit2bitno(PIN_FTPIN(pin)); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + if (pin_irq_hdr_tab[irqindex].pin == pin && + pin_irq_hdr_tab[irqindex].hdr == hdr && + pin_irq_hdr_tab[irqindex].mode == mode && + pin_irq_hdr_tab[irqindex].args == args) + { + rt_hw_interrupt_enable(level); + return RT_EOK; + } + if (pin_irq_hdr_tab[irqindex].pin != -1) + { + rt_hw_interrupt_enable(level); + return RT_EBUSY; + } + pin_irq_hdr_tab[irqindex].pin = pin; + pin_irq_hdr_tab[irqindex].hdr = hdr; + pin_irq_hdr_tab[irqindex].mode = mode; + pin_irq_hdr_tab[irqindex].args = args; + rt_hw_interrupt_enable(level); + + return RT_EOK; +} + +static rt_err_t ft32_pin_dettach_irq(struct rt_device *device, rt_int32_t pin) +{ + rt_base_t level; + rt_int32_t irqindex = -1; + + if (PIN_PORT(pin) >= PIN_STPORT_MAX) + { + return -RT_ENOSYS; + } + + irqindex = bit2bitno(PIN_FTPIN(pin)); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + if (pin_irq_hdr_tab[irqindex].pin == -1) + { + rt_hw_interrupt_enable(level); + return RT_EOK; + } + pin_irq_hdr_tab[irqindex].pin = -1; + pin_irq_hdr_tab[irqindex].hdr = RT_NULL; + pin_irq_hdr_tab[irqindex].mode = 0; + pin_irq_hdr_tab[irqindex].args = RT_NULL; + rt_hw_interrupt_enable(level); + + return RT_EOK; +} + +static void rt_gpio_deinit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin) +{ + uint32_t position = 0x00u; + uint32_t iocurrent; + uint32_t tmp; + + /* Configure the port pins */ + while ((GPIO_Pin >> position) != 0x00u) + { + /* Get current io position */ + iocurrent = (GPIO_Pin) & (1uL << position); + + if (iocurrent != 0x00u) + { + /*------------------------- EXTI Mode Configuration --------------------*/ + /* Clear the External Interrupt or Event for the current IO */ + + tmp = SYSCFG->EXTICR[position >> 2u]; + tmp &= (0x0FuL << (4u * (position & 0x03u))); + if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u)))) + { + /* Clear EXTI line configuration */ + EXTI->IMR &= ~((uint32_t)iocurrent); + EXTI->EMR &= ~((uint32_t)iocurrent); + + /* Clear Rising Falling edge configuration */ + EXTI->RTSR &= ~((uint32_t)iocurrent); + EXTI->FTSR &= ~((uint32_t)iocurrent); + + /* Configure the External Interrupt or event for the current IO */ + tmp = 0x0FuL << (4u * (position & 0x03u)); + SYSCFG->EXTICR[position >> 2u] &= ~tmp; + } + + /*------------------------- GPIO Mode Configuration --------------------*/ + /* Configure IO Direction in Input Floating Mode */ + GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (position * 2u)); + + /* Configure the default Alternate Function in current IO */ + GPIOx->AFR[position >> 3u] &= ~(0xFu << ((uint32_t)(position & 0x07u) * 4u)) ; + + /* Deactivate the Pull-up and Pull-down resistor for the current IO */ + GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << (position * 2u)); + + /* Configure the default value IO Output Type */ + GPIOx->OTYPER &= ~(GPIO_OTYPER_OT_0 << position) ; + + /* Configure the default value for IO Speed */ + GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (position * 2u)); + + } + + position++; + } + +} + + +static rt_err_t ft32_pin_irq_enable(struct rt_device *device, rt_base_t pin, + rt_uint32_t enabled) +{ + const struct pin_irq_map *irqmap; + rt_base_t level; + rt_int32_t irqindex = -1; + GPIO_InitTypeDef GPIO_InitStruct; + EXTI_InitTypeDef EXTI_InitStructure; + + if (PIN_PORT(pin) >= PIN_STPORT_MAX) + { + return -RT_ENOSYS; + } + + if (enabled == PIN_IRQ_ENABLE) + { + irqindex = bit2bitno(PIN_FTPIN(pin)); + if (irqindex < 0 || irqindex >= ITEM_NUM(pin_irq_map)) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + + if (pin_irq_hdr_tab[irqindex].pin == -1) + { + rt_hw_interrupt_enable(level); + return RT_ENOSYS; + } + + irqmap = &pin_irq_map[irqindex]; + + RCC_APB2PeriphClockCmd(RCC_APB2Periph_SYSCFG, ENABLE); + SYSCFG_EXTILineConfig(PIN_PORT(pin), PIN_NO(pin)); + + GPIO_InitStruct.GPIO_Pin = PIN_FTPIN(pin); + GPIO_InitStruct.GPIO_Speed = GPIO_Speed_Level_3; + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_IN; + switch (pin_irq_hdr_tab[irqindex].mode) + { + case PIN_IRQ_MODE_RISING: + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_DOWN; + EXTI_InitStructure.EXTI_Line = PIN_FTPIN(pin); + EXTI_InitStructure.EXTI_LineCmd = ENABLE; + EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; + EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising; + break; + case PIN_IRQ_MODE_FALLING: + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_UP; + EXTI_InitStructure.EXTI_Line = PIN_FTPIN(pin); + EXTI_InitStructure.EXTI_LineCmd = ENABLE; + EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; + EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Falling; + break; + case PIN_IRQ_MODE_RISING_FALLING: + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; + EXTI_InitStructure.EXTI_Line = PIN_FTPIN(pin); + EXTI_InitStructure.EXTI_LineCmd = ENABLE; + EXTI_InitStructure.EXTI_Mode = EXTI_Mode_Interrupt; + EXTI_InitStructure.EXTI_Trigger = EXTI_Trigger_Rising_Falling; + break; + } + GPIO_Init(PIN_FTPORT(pin), &GPIO_InitStruct); + EXTI_Init(&EXTI_InitStructure); + + NVIC_SetPriority(irqmap->irqno, 5); + NVIC_EnableIRQ(irqmap->irqno); + pin_irq_enable_mask |= irqmap->pinbit; + + rt_hw_interrupt_enable(level); + } + else if (enabled == PIN_IRQ_DISABLE) + { + irqmap = get_pin_irq_map(PIN_FTPIN(pin)); + if (irqmap == RT_NULL) + { + return RT_ENOSYS; + } + + level = rt_hw_interrupt_disable(); + + rt_gpio_deinit(PIN_FTPORT(pin), PIN_FTPIN(pin)); + + pin_irq_enable_mask &= ~irqmap->pinbit; + + +#if defined(SOC_SERIES_FT32F0) + if ((irqmap->pinbit >= GPIO_Pin_0) && (irqmap->pinbit <= GPIO_Pin_1)) + { + if (!(pin_irq_enable_mask & (GPIO_Pin_0 | GPIO_Pin_1))) + { + NVIC_DisableIRQ(irqmap->irqno); + } + } + else if ((irqmap->pinbit >= GPIO_Pin_2) && (irqmap->pinbit <= GPIO_Pin_3)) + { + if (!(pin_irq_enable_mask & (GPIO_Pin_2 | GPIO_Pin_3))) + { + NVIC_DisableIRQ(irqmap->irqno); + } + } + else if ((irqmap->pinbit >= GPIO_Pin_4) && (irqmap->pinbit <= GPIO_Pin_15)) + { + if (!(pin_irq_enable_mask & (GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6 | GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | + GPIO_Pin_10 | GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15))) + { + NVIC_DisableIRQ(irqmap->irqno); + } + } + else + { + NVIC_DisableIRQ(irqmap->irqno); + } + +#endif + rt_hw_interrupt_enable(level); + } + else + { + return -RT_ENOSYS; + } + + return RT_EOK; +} +const static struct rt_pin_ops _ft32_pin_ops = +{ + ft32_pin_mode, + ft32_pin_write, + ft32_pin_read, + ft32_pin_attach_irq, + ft32_pin_dettach_irq, + ft32_pin_irq_enable, + ft32_pin_get, +}; + +rt_inline void pin_irq_hdr(int irqno) +{ + if (pin_irq_hdr_tab[irqno].hdr) + { + pin_irq_hdr_tab[irqno].hdr(pin_irq_hdr_tab[irqno].args); + } +} + + +void GPIO_EXTI_Callback(uint16_t GPIO_Pin) +{ + pin_irq_hdr(bit2bitno(GPIO_Pin)); +} + +void GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin) +{ + /* EXTI line interrupt detected */ + if (__GPIO_EXTI_GET_IT(GPIO_Pin) != 0x00u) + { + __GPIO_EXTI_CLEAR_IT(GPIO_Pin); + GPIO_EXTI_Callback(GPIO_Pin); + } +} + +#if defined(SOC_SERIES_FT32F0) +void EXTI0_1_IRQHandler(void) +{ + rt_interrupt_enter(); + GPIO_EXTI_IRQHandler(GPIO_Pin_0); + GPIO_EXTI_IRQHandler(GPIO_Pin_1); + rt_interrupt_leave(); +} + +void EXTI2_3_IRQHandler(void) +{ + rt_interrupt_enter(); + GPIO_EXTI_IRQHandler(GPIO_Pin_2); + GPIO_EXTI_IRQHandler(GPIO_Pin_3); + rt_interrupt_leave(); +} +void EXTI4_15_IRQHandler(void) +{ + rt_interrupt_enter(); + GPIO_EXTI_IRQHandler(GPIO_Pin_4); + GPIO_EXTI_IRQHandler(GPIO_Pin_5); + GPIO_EXTI_IRQHandler(GPIO_Pin_6); + GPIO_EXTI_IRQHandler(GPIO_Pin_7); + GPIO_EXTI_IRQHandler(GPIO_Pin_8); + GPIO_EXTI_IRQHandler(GPIO_Pin_9); + GPIO_EXTI_IRQHandler(GPIO_Pin_10); + GPIO_EXTI_IRQHandler(GPIO_Pin_11); + GPIO_EXTI_IRQHandler(GPIO_Pin_12); + GPIO_EXTI_IRQHandler(GPIO_Pin_13); + GPIO_EXTI_IRQHandler(GPIO_Pin_14); + GPIO_EXTI_IRQHandler(GPIO_Pin_15); + rt_interrupt_leave(); +} +#endif + +int rt_hw_pin_init(void) +{ + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOB, ENABLE); + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOC, ENABLE); + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOD, ENABLE); + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOF, ENABLE); + return rt_device_pin_register("pin", &_ft32_pin_ops, RT_NULL); +} + +#endif /* RT_USING_PIN */ diff --git a/bsp/ft32/libraries/Drivers/drv_gpio.h b/bsp/ft32/libraries/Drivers/drv_gpio.h new file mode 100644 index 0000000000..c571f35bea --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_gpio.h @@ -0,0 +1,47 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#ifndef __DRV_GPIO_H__ +#define __DRV_GPIO_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#define GPIO_GET_INDEX(__GPIOx__) (((__GPIOx__) == (GPIOA))? 0U :\ + ((__GPIOx__) == (GPIOB))? 1U :\ + ((__GPIOx__) == (GPIOC))? 2U :\ + ((__GPIOx__) == (GPIOD))? 3U :\ + ((__GPIOx__) == (GPIOF))? 5U : 4U) + +#define __GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__)) + +#define __GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__)) + +#define __FT32_PORT(port) GPIO##port##_BASE + +#define GET_PIN(PORTx,PIN) (rt_base_t)((16 * ( ((rt_base_t)__FT32_PORT(PORTx) - (rt_base_t)GPIOA_BASE)/(0x0400UL) )) + PIN) + +struct pin_irq_map +{ + rt_uint16_t pinbit; + IRQn_Type irqno; +}; + +int rt_hw_pin_init(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __DRV_GPIO_H__ */ + diff --git a/bsp/ft32/libraries/Drivers/drv_log.h b/bsp/ft32/libraries/Drivers/drv_log.h new file mode 100644 index 0000000000..e1b61708cc --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_log.h @@ -0,0 +1,27 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2018-11-15 SummerGift first version + */ + +/* + * NOTE: DO NOT include this file on the header file. + */ + +#ifndef LOG_TAG +#define DBG_TAG "drv" +#else +#define DBG_TAG LOG_TAG +#endif /* LOG_TAG */ + +#ifdef DRV_DEBUG +#define DBG_LVL DBG_LOG +#else +#define DBG_LVL DBG_INFO +#endif /* DRV_DEBUG */ + +#include diff --git a/bsp/ft32/libraries/Drivers/drv_usart.c b/bsp/ft32/libraries/Drivers/drv_usart.c new file mode 100644 index 0000000000..1fe34e3763 --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_usart.c @@ -0,0 +1,695 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#include "board.h" +#include "drv_usart.h" +#include "drv_config.h" + +#ifdef RT_USING_SERIAL + +//#define DRV_DEBUG +#define LOG_TAG "drv.usart" +#include + +#if !defined(BSP_USING_UART1) && !defined(BSP_USING_UART2) + #error "Please define at least one BSP_USING_UARTx" + /* this driver can be disabled at menuconfig -> RT-Thread Components -> Device Drivers */ +#endif + +#ifdef RT_SERIAL_USING_DMA + static void ft32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag); +#endif + +enum +{ +#ifdef BSP_USING_UART1 + UART1_INDEX, +#endif +#ifdef BSP_USING_UART2 + UART2_INDEX, +#endif +}; + +static struct ft32_uart_config uart_config[] = +{ +#ifdef BSP_USING_UART1 + UART1_CONFIG, +#endif +#ifdef BSP_USING_UART2 + UART2_CONFIG, +#endif +}; + +static struct ft32_uart uart_obj[sizeof(uart_config) / sizeof(uart_config[0])] = {0}; + +void UART_MspInit(USART_TypeDef *USARTx) +{ + GPIO_InitTypeDef GPIO_InitStruct; + if (USARTx == USART1) + { + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); + RCC_APB2PeriphClockCmd(RCC_APB2Periph_USART1, ENABLE); + + /*GPIO INIT*/ + GPIO_InitStruct.GPIO_Pin = GPIO_Pin_9 | GPIO_Pin_10; + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF; + GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_InitStruct.GPIO_OType = GPIO_OType_PP; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(GPIOA, &GPIO_InitStruct); + GPIO_PinAFConfig(GPIOA, GPIO_PinSource9, GPIO_AF_1); + GPIO_PinAFConfig(GPIOA, GPIO_PinSource10, GPIO_AF_1); + + /* USART1 interrupt Init */ + NVIC_SetPriority(USART1_IRQn, 5); + NVIC_EnableIRQ(USART1_IRQn); + } + else if (USARTx == USART2) + { + RCC_AHBPeriphClockCmd(RCC_AHBPeriph_GPIOA, ENABLE); + RCC_APB1PeriphClockCmd(RCC_APB1Periph_USART2, ENABLE); + + /*GPIO INIT*/ + GPIO_InitStruct.GPIO_Pin = GPIO_Pin_2 | GPIO_Pin_3; + GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF; + GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz; + GPIO_InitStruct.GPIO_OType = GPIO_OType_PP; + GPIO_InitStruct.GPIO_PuPd = GPIO_PuPd_NOPULL; + GPIO_Init(GPIOA, &GPIO_InitStruct); + GPIO_PinAFConfig(GPIOA, GPIO_PinSource2, GPIO_AF_1); + GPIO_PinAFConfig(GPIOA, GPIO_PinSource3, GPIO_AF_1); + + /* USART2 interrupt Init */ + NVIC_SetPriority(USART2_IRQn, 5); + NVIC_EnableIRQ(USART2_IRQn); + } +} + +static rt_err_t ft32_configure(struct rt_serial_device *serial, struct serial_configure *cfg) +{ + struct ft32_uart *uart; + RT_ASSERT(serial != RT_NULL); + RT_ASSERT(cfg != RT_NULL); + + uart = rt_container_of(serial, struct ft32_uart, serial); + uart->Init.USART_BaudRate = cfg->baud_rate; + uart->Init.USART_Mode = USART_Mode_Tx | USART_Mode_Rx; + + switch (cfg->flowcontrol) + { + case RT_SERIAL_FLOWCONTROL_NONE: + uart->Init.USART_HardwareFlowControl = USART_HardwareFlowControl_None; + break; + case RT_SERIAL_FLOWCONTROL_CTSRTS: + uart->Init.USART_HardwareFlowControl = USART_HardwareFlowControl_RTS_CTS; + break; + default: + uart->Init.USART_HardwareFlowControl = USART_HardwareFlowControl_None; + break; + } + + switch (cfg->data_bits) + { + case DATA_BITS_8: + if (cfg->parity == PARITY_ODD || cfg->parity == PARITY_EVEN) + uart->Init.USART_WordLength = USART_WordLength_9b; + else + uart->Init.USART_WordLength = USART_WordLength_8b; + break; + case DATA_BITS_9: + uart->Init.USART_WordLength = USART_WordLength_9b; + break; + default: + uart->Init.USART_WordLength = USART_WordLength_8b; + break; + } + + switch (cfg->stop_bits) + { + case STOP_BITS_1: + uart->Init.USART_StopBits = USART_StopBits_1; + break; + case STOP_BITS_2: + uart->Init.USART_StopBits = USART_StopBits_2; + break; + default: + uart->Init.USART_StopBits = USART_StopBits_1; + break; + } + + switch (cfg->parity) + { + case PARITY_NONE: + uart->Init.USART_Parity = USART_Parity_No; + break; + case PARITY_ODD: + uart->Init.USART_Parity = USART_Parity_Odd; + break; + case PARITY_EVEN: + uart->Init.USART_Parity = USART_Parity_Even; + break; + default: + uart->Init.USART_Parity = USART_Parity_No; + break; + } + +#ifdef RT_SERIAL_USING_DMA + uart->dma_rx.last_index = 0; +#endif + UART_MspInit(uart->config->Instance); + USART_Init(uart->config->Instance, &(uart->Init)); + USART_Cmd(uart->config->Instance, ENABLE); + return RT_EOK; +} + +static rt_err_t ft32_control(struct rt_serial_device *serial, int cmd, void *arg) +{ + struct ft32_uart *uart; +#ifdef RT_SERIAL_USING_DMA + rt_ubase_t ctrl_arg = (rt_ubase_t)arg; +#endif + + RT_ASSERT(serial != RT_NULL); + uart = rt_container_of(serial, struct ft32_uart, serial); + + switch (cmd) + { + /* disable interrupt */ + case RT_DEVICE_CTRL_CLR_INT: + /* disable rx irq */ + NVIC_DisableIRQ(uart->config->irq_type); + /* disable interrupt */ + USART_ITConfig(uart->config->Instance, USART_IT_RXNE, DISABLE); + +#ifdef RT_SERIAL_USING_DMA + /* disable DMA */ + if (ctrl_arg == RT_DEVICE_FLAG_DMA_RX) + { + NVIC_DisableIRQ(uart->config->dma_rx->dma_irq); + DMA_DeInit(uart->dma_rx.Instance); + } + else if (ctrl_arg == RT_DEVICE_FLAG_DMA_TX) + { + NVIC_DisableIRQ(uart->config->dma_tx->dma_irq); + DMA_DeInit(uart->dma_rx.Instance); + } +#endif + break; + + /* enable interrupt */ + case RT_DEVICE_CTRL_SET_INT: + /* enable rx irq */ + NVIC_SetPriority(uart->config->irq_type, 1); + NVIC_EnableIRQ(uart->config->irq_type); + /* enable interrupt */ + USART_ITConfig(uart->config->Instance, USART_IT_RXNE, ENABLE); + break; + +#ifdef RT_SERIAL_USING_DMA + case RT_DEVICE_CTRL_CONFIG: + ft32_dma_config(serial, ctrl_arg); + break; +#endif + + case RT_DEVICE_CTRL_CLOSE: + USART_DeInit(uart->config->Instance); + break; + + } + return RT_EOK; +} + +rt_uint32_t ft32_uart_get_mask(rt_uint32_t word_length, rt_uint32_t parity) +{ + rt_uint32_t mask; + if (word_length == USART_WordLength_8b) + { + if (parity == USART_Parity_No) + { + mask = 0x00FFU ; + } + else + { + mask = 0x007FU ; + } + } + else if (word_length == USART_WordLength_9b) + { + if (parity == USART_Parity_No) + { + mask = 0x01FFU ; + } + else + { + mask = 0x00FFU ; + } + } + + else if (word_length == USART_WordLength_7b) + { + if (parity == USART_Parity_No) + { + mask = 0x007FU ; + } + else + { + mask = 0x003FU ; + } + } + else + { + mask = 0x0000U; + } + return mask; +} + +static int ft32_putc(struct rt_serial_device *serial, char c) +{ + struct ft32_uart *uart; + RT_ASSERT(serial != RT_NULL); + + uart = rt_container_of(serial, struct ft32_uart, serial); + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_TC); +#if defined(SOC_SERIES_FT32F0) + uart->config->Instance->TDR = c; +#else + uart->config->Instance->DR = c; +#endif + while (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_TC) == RESET); + return 1; +} + +static int ft32_getc(struct rt_serial_device *serial) +{ + int ch; + struct ft32_uart *uart; + RT_ASSERT(serial != RT_NULL); + uart = rt_container_of(serial, struct ft32_uart, serial); + + ch = -1; + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_RXNE) != RESET) + { +#if defined(SOC_SERIES_FT32F0) + ch = uart->config->Instance->RDR & ft32_uart_get_mask(uart->Init.USART_WordLength, uart->Init.USART_Parity); +#else + ch = uart->config->Instance->DR & ft32_uart_get_mask(uart->Init.USART_WordLength, uart->Init.USART_Parity); +#endif + } + return ch; +} + +static rt_size_t ft32_dma_transmit(struct rt_serial_device *serial, rt_uint8_t *buf, rt_size_t size, int direction) +{ + RT_ASSERT(serial != RT_NULL); + RT_ASSERT(buf != RT_NULL); + + if (size == 0) + { + return 0; + } + + if (RT_SERIAL_DMA_TX == direction) + { + return size; + } + return 0; +} +/** + * Uart common interrupt process. This need add to uart ISR. + * + * @param serial serial device + */ +static void uart_isr(struct rt_serial_device *serial) +{ + struct ft32_uart *uart; +#ifdef RT_SERIAL_USING_DMA + rt_size_t recv_total_index, recv_len; + rt_base_t level; +#endif + + RT_ASSERT(serial != RT_NULL); + uart = rt_container_of(serial, struct ft32_uart, serial); + + /* UART in mode Receiver -------------------------------------------------*/ + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_RXNE) != RESET) + { + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND); + } +#ifdef RT_SERIAL_USING_DMA + else if ((uart->uart_dma_flag) && (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_RXNE) != RESET)) + { + level = rt_hw_interrupt_disable(); + recv_total_index = serial->config.bufsz - DMA_GetCurrDataCounter(&(uart->dma_rx.Instance)); + recv_len = recv_total_index - uart->dma_rx.last_index; + uart->dma_rx.last_index = recv_total_index; + rt_hw_interrupt_enable(level); + + if (recv_len) + { + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_DMADONE | (recv_len << 8)); + } + USART_ClearFlag(uart->config->Instance, USART_IT_IDLE); + } + else if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_TC) != RESET)) + { + if ((serial->parent.open_flag & RT_DEVICE_FLAG_DMA_TX) != 0) + { + + } + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_TC); + } +#endif + else + { + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_ORE) != RESET) + { + USART_ClearFlag(uart->config->Instance, USART_FLAG_ORE); + } + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_NE) != RESET) + { + USART_ClearFlag(uart->config->Instance, USART_FLAG_NE); + } + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_FE) != RESET) + { + USART_ClearFlag(uart->config->Instance, USART_FLAG_FE); + } + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_PE) != RESET) + { + USART_ClearFlag(uart->config->Instance, USART_FLAG_PE); + } +#if !defined(SOC_SERIES_FT32F0) + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_LBD) != RESET) + { + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_LBD); + } +#endif + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_CTS) != RESET) + { + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_CTS); + } + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_TXE) != RESET) + { + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_TXE); + } + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_TC) != RESET) + { + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_TC); + } + if (USART_GetFlagStatus(uart->config->Instance, USART_FLAG_RXNE) != RESET) + { + UART_INSTANCE_CLEAR_FUNCTION(uart->config->Instance, USART_FLAG_RXNE); + } + } +} + +#ifdef RT_SERIAL_USING_DMA +static void dma_isr(struct rt_serial_device *serial) +{ + struct ft32_uart *uart; + rt_size_t recv_total_index, recv_len; + rt_base_t level; + + RT_ASSERT(serial != RT_NULL); + uart = rt_container_of(serial, struct ft32_uart, serial); + + if ((DMA_GetITStatus(uart->dma_rx.Instance, DMA_IT_TC) != RESET) || + (DMA_GetITStatus(uart->dma_rx.Instance, DMA_IT_HT) != RESET)) + { + level = rt_hw_interrupt_disable(); + recv_total_index = serial->config.bufsz - DMA_GetCurrDataCounter(uart->dma_rx.Instance); + if (recv_total_index == 0) + { + recv_len = serial->config.bufsz - uart->dma_rx.last_index; + } + else + { + recv_len = recv_total_index - uart->dma_rx.last_index; + } + uart->dma_rx.last_index = recv_total_index; + rt_hw_interrupt_enable(level); + + if (recv_len) + { + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_DMADONE | (recv_len << 8)); + } + } +} +#endif + +#if defined(BSP_USING_UART1) +void USART1_IRQHandler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + uart_isr(&(uart_obj[UART1_INDEX].serial)); + + /* leave interrupt */ + rt_interrupt_leave(); +} +#if defined(RT_SERIAL_USING_DMA) && defined(BSP_UART1_RX_USING_DMA) +void UART1_DMA_RX_IRQHandler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + __DMA_IRQHandler(uart_obj[UART1_INDEX].dma_rx.Instance); + + /* leave interrupt */ + rt_interrupt_leave(); +} +#endif /* defined(RT_SERIAL_USING_DMA) && defined(BSP_UART1_RX_USING_DMA) */ +#if defined(RT_SERIAL_USING_DMA) && defined(BSP_UART1_TX_USING_DMA) +void UART1_DMA_TX_IRQHandler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + __DMA_IRQHandler(uart_obj[UART1_INDEX].dma_tx.Instance); + + /* leave interrupt */ + rt_interrupt_leave(); +} +#endif /* defined(RT_SERIAL_USING_DMA) && defined(BSP_UART1_TX_USING_DMA) */ +#endif /* BSP_USING_UART1 */ + +#if defined(BSP_USING_UART2) +void USART2_IRQHandler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + uart_isr(&(uart_obj[UART2_INDEX].serial)); + + /* leave interrupt */ + rt_interrupt_leave(); +} +#if defined(RT_SERIAL_USING_DMA) && defined(BSP_UART2_RX_USING_DMA) +void UART2_DMA_RX_IRQHandler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + __DMA_IRQHandler(uart_obj[UART2_INDEX].dma_rx.Instance); + + /* leave interrupt */ + rt_interrupt_leave(); +} +#endif /* defined(RT_SERIAL_USING_DMA) && defined(BSP_UART2_RX_USING_DMA) */ +#if defined(RT_SERIAL_USING_DMA) && defined(BSP_UART2_TX_USING_DMA) +void UART2_DMA_TX_IRQHandler(void) +{ + /* enter interrupt */ + rt_interrupt_enter(); + + __DMA_IRQHandler(uart_obj[UART2_INDEX].dma_tx.Instance); + + /* leave interrupt */ + rt_interrupt_leave(); +} +#endif /* defined(RT_SERIAL_USING_DMA) && defined(BSP_UART2_TX_USING_DMA) */ +#endif /* BSP_USING_UART2 */ + + +static void ft32_uart_get_dma_config(void) +{ +#ifdef BSP_USING_UART1 + uart_obj[UART1_INDEX].uart_dma_flag = 0; +#ifdef BSP_UART1_RX_USING_DMA + uart_obj[UART1_INDEX].uart_dma_flag |= RT_DEVICE_FLAG_DMA_RX; + static struct dma_config uart1_dma_rx = UART1_DMA_RX_CONFIG; + uart_config[UART1_INDEX].dma_rx = &uart1_dma_rx; +#endif +#ifdef BSP_UART1_TX_USING_DMA + uart_obj[UART1_INDEX].uart_dma_flag |= RT_DEVICE_FLAG_DMA_TX; + static struct dma_config uart1_dma_tx = UART1_DMA_TX_CONFIG; + uart_config[UART1_INDEX].dma_tx = &uart1_dma_tx; +#endif +#endif + +#ifdef BSP_USING_UART2 + uart_obj[UART2_INDEX].uart_dma_flag = 0; +#ifdef BSP_UART2_RX_USING_DMA + uart_obj[UART2_INDEX].uart_dma_flag |= RT_DEVICE_FLAG_DMA_RX; + static struct dma_config uart2_dma_rx = UART2_DMA_RX_CONFIG; + uart_config[UART2_INDEX].dma_rx = &uart2_dma_rx; +#endif +#ifdef BSP_UART2_TX_USING_DMA + uart_obj[UART2_INDEX].uart_dma_flag |= RT_DEVICE_FLAG_DMA_TX; + static struct dma_config uart2_dma_tx = UART2_DMA_TX_CONFIG; + uart_config[UART2_INDEX].dma_tx = &uart2_dma_tx; +#endif +#endif +} + +#ifdef RT_SERIAL_USING_DMA +static void ft32_dma_config(struct rt_serial_device *serial, rt_ubase_t flag) +{ + struct rt_serial_rx_fifo *rx_fifo; + + DMA_InitTypeDef Init; + struct dma_config *dma_config; + struct ft32_uart *uart; + + RT_ASSERT(serial != RT_NULL); + RT_ASSERT(flag == RT_DEVICE_FLAG_DMA_TX || flag == RT_DEVICE_FLAG_DMA_RX); + uart = rt_container_of(serial, struct ft32_uart, serial); + + if (RT_DEVICE_FLAG_DMA_RX == flag) + { + Init = &uart->dma_rx.Init; + dma_config = uart->config->dma_rx; + } + else /* RT_DEVICE_FLAG_DMA_TX == flag */ + { + Init = &uart->dma_tx.Init; + dma_config = uart->config->dma_tx; + } + LOG_D("%s dma config start", uart->config->name); + + { + rt_uint32_t tmpreg = 0x00U; +#if defined(SOC_SERIES_FT32F0) + /* enable DMA clock && Delay after an RCC peripheral clock enabling*/ + SET_BIT(RCC->AHBENR, dma_config->dma_rcc); + tmpreg = READ_BIT(RCC->AHBENR, dma_config->dma_rcc); +#endif + + (void)(tmpreg); /* To avoid compiler warnings */ + } + + if (RT_DEVICE_FLAG_DMA_RX == flag) + { + } + else if (RT_DEVICE_FLAG_DMA_TX == flag) + { + } + + Init.DMA_PeripheralInc = DMA_PeripheralInc_Disable; + Init.MemInc = DMA_MemoryInc_Enable; + Init.PeriphDataAlignment = DMA_PeripheralDataSize_Byte; + Init.MemDataAlignment = DMA_MemoryDataSize_Byte; + + if (RT_DEVICE_FLAG_DMA_RX == flag) + { + Init.Direction = DMA_DIR_PeripheralSRC; + Init.Mode = DMA_Mode_Circular; + } + else if (RT_DEVICE_FLAG_DMA_TX == flag) + { + Init.Direction = DMA_DIR_PeripheralDST; + Init.Mode = DMA_Mode_Normal; + } + + Init.Priority = DMA_Priority_Medium; + DMA_DeInit(dma_config->Instance); + DMA_Init(dma_config->Instance); + + /* enable interrupt */ + if (flag == RT_DEVICE_FLAG_DMA_RX) + { + rx_fifo = (struct rt_serial_rx_fifo *)serial->serial_rx; + /* Start DMA transfer */ + UART_Receive_DMA(uart->config->Instance, rx_fifo->buffer, serial->config.bufsz); + CLEAR_BIT(uart->handle.Instance->CR3, USART_CR3_EIE); + USART_ITConfig(uart->config->Instance, USART_IT_IDLE, ENABLE); + } + + /* DMA irq should set in DMA TX mode, or HAL_UART_TxCpltCallback function will not be called */ + NVIC_SetPriority(dma_config->dma_irq, 0, 0); + NVIC_EnableIRQ(dma_config->dma_irq); + + NVIC_SetPriority(uart->config->irq_type, 1, 0); + NVIC_EnableIRQ(uart->config->irq_type); + + LOG_D("%s dma %s instance: %x", uart->config->name, flag == RT_DEVICE_FLAG_DMA_RX ? "RX" : "TX", DMA_Handle->Instance); + LOG_D("%s dma config done", uart->config->name); +} + +static void _dma_tx_complete(struct rt_serial_device *serial) +{ + struct ft32_uart *uart; + rt_size_t trans_total_index; + rt_base_t level; + + RT_ASSERT(serial != RT_NULL); + uart = rt_container_of(serial, struct ft32_uart, serial); + + level = rt_hw_interrupt_disable(); + trans_total_index = DMA_GetCurrDataCounter(uart->dma_tx.Instance); + rt_hw_interrupt_enable(level); + + if (trans_total_index == 0) + { + rt_hw_serial_isr(serial, RT_SERIAL_EVENT_TX_DMADONE); + } +} + + +#endif /* RT_SERIAL_USING_DMA */ + +static const struct rt_uart_ops ft32_uart_ops = +{ + .configure = ft32_configure, + .control = ft32_control, + .putc = ft32_putc, + .getc = ft32_getc, + .dma_transmit = ft32_dma_transmit +}; + +int rt_hw_usart_init(void) +{ + rt_size_t obj_num = sizeof(uart_obj) / sizeof(struct ft32_uart); + struct serial_configure config = RT_SERIAL_CONFIG_DEFAULT; + rt_err_t result = 0; + + ft32_uart_get_dma_config(); + + for (int i = 0; i < obj_num; i++) + { + /* init UART object */ + uart_obj[i].config = &uart_config[i]; + uart_obj[i].serial.ops = &ft32_uart_ops; + uart_obj[i].serial.config = config; + + /* register UART device */ + result = rt_hw_serial_register(&uart_obj[i].serial, uart_obj[i].config->name, + RT_DEVICE_FLAG_RDWR + | RT_DEVICE_FLAG_INT_RX + | RT_DEVICE_FLAG_INT_TX + | uart_obj[i].uart_dma_flag + , NULL); + RT_ASSERT(result == RT_EOK); + } + + return result; +} + +#endif /* RT_USING_SERIAL */ diff --git a/bsp/ft32/libraries/Drivers/drv_usart.h b/bsp/ft32/libraries/Drivers/drv_usart.h new file mode 100644 index 0000000000..ae0462f407 --- /dev/null +++ b/bsp/ft32/libraries/Drivers/drv_usart.h @@ -0,0 +1,67 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022.03.02 FMD-AE first version + */ + +#ifndef __DRV_USART_H__ +#define __DRV_USART_H__ + +#include +#include "rtdevice.h" +#include +#include "drv_dma.h" + +int rt_hw_usart_init(void); + +#if defined(SOC_SERIES_FT32F0) + #define DMA_INSTANCE_TYPE DMA_Channel_TypeDef +#endif + +#if defined(SOC_SERIES_FT32F0) + #define UART_INSTANCE_CLEAR_FUNCTION USART_ClearITPendingBit +#endif + +#define USART_TX_Pin GPIO_PIN_2 +#define USART_TX_GPIO_Port GPIOA +#define USART_RX_Pin GPIO_PIN_3 +#define USART_RX_GPIO_Port GPIOA + +/* ft32 config class */ +struct ft32_uart_config +{ + const char *name; + USART_TypeDef *Instance; + IRQn_Type irq_type; + struct dma_config *dma_rx; + struct dma_config *dma_tx; +}; + +/* ft32 uart dirver class */ +struct ft32_uart +{ + USART_InitTypeDef Init; + struct ft32_uart_config *config; + +#ifdef RT_SERIAL_USING_DMA + struct + { + DMA_InitTypeDef Init; + DMA_Channel_TypeDef *Instance; + rt_size_t last_index; + } dma_rx; + struct + { + DMA_InitTypeDef Init; + DMA_Channel_TypeDef *Instance; + } dma_tx; +#endif + rt_uint16_t uart_dma_flag; + struct rt_serial_device serial; +}; + +#endif /* __DRV_USART_H__ */ diff --git a/bsp/ft32/libraries/Drivers/uart_config.h b/bsp/ft32/libraries/Drivers/uart_config.h new file mode 100644 index 0000000000..19a9ab7973 --- /dev/null +++ b/bsp/ft32/libraries/Drivers/uart_config.h @@ -0,0 +1,68 @@ +/* + * Copyright (c) 2006-2022, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2022-03-02 FMD-AE first version + */ + +#ifndef __UART_CONFIG_H__ +#define __UART_CONFIG_H__ + +#include + +#ifdef __cplusplus +extern "C" { +#endif + +#if defined(BSP_USING_UART1) +#ifndef UART1_CONFIG +#define UART1_CONFIG \ + { \ + .name = "uart1", \ + .Instance = USART1, \ + .irq_type = USART1_IRQn, \ + } +#endif /* UART1_CONFIG */ +#endif /* BSP_USING_UART1 */ + +#if defined(BSP_UART1_RX_USING_DMA) +#ifndef UART1_DMA_RX_CONFIG +#define UART1_DMA_RX_CONFIG \ + { \ + .Instance = UART1_RX_DMA_INSTANCE, \ + .dma_rcc = UART1_RX_DMA_RCC, \ + .dma_irq = UART1_RX_DMA_IRQ, \ + } +#endif /* UART1_DMA_RX_CONFIG */ +#endif /* BSP_UART1_RX_USING_DMA */ + +#if defined(BSP_USING_UART2) +#ifndef UART2_CONFIG +#define UART2_CONFIG \ + { \ + .name = "uart2", \ + .Instance = USART2, \ + .irq_type = USART2_IRQn, \ + } +#endif /* UART2_CONFIG */ +#endif /* BSP_USING_UART2 */ + +#if defined(BSP_UART2_RX_USING_DMA) +#ifndef UART2_DMA_RX_CONFIG +#define UART2_DMA_RX_CONFIG \ + { \ + .Instance = UART2_RX_DMA_INSTANCE, \ + .dma_rcc = UART2_RX_DMA_RCC, \ + .dma_irq = UART2_RX_DMA_IRQ, \ + } +#endif /* UART2_DMA_RX_CONFIG */ +#endif /* BSP_UART2_RX_USING_DMA */ + +#ifdef __cplusplus +} +#endif + +#endif /* __UART_CONFIG_H__ */ diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0.h b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0.h new file mode 100644 index 0000000000..620987b3d2 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0.h @@ -0,0 +1,702 @@ +/**************************************************************************//** + * @file core_cm0.h + * @brief CMSIS Cortex-M0 Core Peripheral Access Layer Header File + * @version V3.30 + * @date 17. February 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0_H_GENERIC +#define __CORE_CM0_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex_M0 + @{ + */ + +/* CMSIS CM0 definitions */ +#define __CM0_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0_CMSIS_VERSION ((__CM0_CMSIS_VERSION_MAIN << 16) | \ + __CM0_CMSIS_VERSION_SUB ) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) /* Cosmic */ + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0_H_DEPENDANT +#define __CORE_CM0_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0_REV + #define __CM0_REV 0x0000 + #warning "__CM0_REV not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex_M0 */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ + uint32_t RESERVED0; + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0 Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0 Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0plus.h b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0plus.h new file mode 100644 index 0000000000..e0bbfdcada --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cm0plus.h @@ -0,0 +1,813 @@ +/**************************************************************************//** + * @file core_cm0plus.h + * @brief CMSIS Cortex-M0+ Core Peripheral Access Layer Header File + * @version V3.30 + * @date 17. February 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#if defined ( __ICCARM__ ) + #pragma system_include /* treat file as system include file for MISRA check */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifndef __CORE_CM0PLUS_H_GENERIC +#define __CORE_CM0PLUS_H_GENERIC + +/** \page CMSIS_MISRA_Exceptions MISRA-C:2004 Compliance Exceptions + CMSIS violates the following MISRA-C:2004 rules: + + \li Required Rule 8.5, object/function definition in header file.
+ Function definitions in header files are used to allow 'inlining'. + + \li Required Rule 18.4, declaration of union type or object of union type: '{...}'.
+ Unions are used for effective representation of core registers. + + \li Advisory Rule 19.7, Function-like macro defined.
+ Function-like macros are used to allow more efficient code. + */ + + +/******************************************************************************* + * CMSIS definitions + ******************************************************************************/ +/** \ingroup Cortex-M0+ + @{ + */ + +/* CMSIS CM0P definitions */ +#define __CM0PLUS_CMSIS_VERSION_MAIN (0x03) /*!< [31:16] CMSIS HAL main version */ +#define __CM0PLUS_CMSIS_VERSION_SUB (0x20) /*!< [15:0] CMSIS HAL sub version */ +#define __CM0PLUS_CMSIS_VERSION ((__CM0PLUS_CMSIS_VERSION_MAIN << 16) | \ + __CM0PLUS_CMSIS_VERSION_SUB) /*!< CMSIS HAL version number */ + +#define __CORTEX_M (0x00) /*!< Cortex-M Core */ + + +#if defined ( __CC_ARM ) + #define __ASM __asm /*!< asm keyword for ARM Compiler */ + #define __INLINE __inline /*!< inline keyword for ARM Compiler */ + #define __STATIC_INLINE static __inline + +#elif defined ( __GNUC__ ) + #define __ASM __asm /*!< asm keyword for GNU Compiler */ + #define __INLINE inline /*!< inline keyword for GNU Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __ICCARM__ ) + #define __ASM __asm /*!< asm keyword for IAR Compiler */ + #define __INLINE inline /*!< inline keyword for IAR Compiler. Only available in High optimization mode! */ + #define __STATIC_INLINE static inline + +#elif defined ( __TMS470__ ) + #define __ASM __asm /*!< asm keyword for TI CCS Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __TASKING__ ) + #define __ASM __asm /*!< asm keyword for TASKING Compiler */ + #define __INLINE inline /*!< inline keyword for TASKING Compiler */ + #define __STATIC_INLINE static inline + +#elif defined ( __CSMC__ ) /* Cosmic */ + #define __packed + #define __ASM _asm /*!< asm keyword for COSMIC Compiler */ + #define __INLINE inline /*use -pc99 on compile line !< inline keyword for COSMIC Compiler */ + #define __STATIC_INLINE static inline + +#endif + +/** __FPU_USED indicates whether an FPU is used or not. This core does not support an FPU at all +*/ +#define __FPU_USED 0 + +#if defined ( __CC_ARM ) + #if defined __TARGET_FPU_VFP + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __GNUC__ ) + #if defined (__VFP_FP__) && !defined(__SOFTFP__) + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __ICCARM__ ) + #if defined __ARMVFP__ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TMS470__ ) + #if defined __TI__VFP_SUPPORT____ + #warning "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __TASKING__ ) + #if defined __FPU_VFP__ + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif + +#elif defined ( __CSMC__ ) /* Cosmic */ + #if ( __CSMC__ & 0x400) // FPU present for parser + #error "Compiler generates FPU instructions for a device without an FPU (check __FPU_PRESENT)" + #endif +#endif + +#include /* standard types definitions */ +#include /* Core Instruction Access */ +#include /* Core Function Access */ + +#endif /* __CORE_CM0PLUS_H_GENERIC */ + +#ifndef __CMSIS_GENERIC + +#ifndef __CORE_CM0PLUS_H_DEPENDANT +#define __CORE_CM0PLUS_H_DEPENDANT + +/* check device defines and use defaults */ +#if defined __CHECK_DEVICE_DEFINES + #ifndef __CM0PLUS_REV + #define __CM0PLUS_REV 0x0000 + #warning "__CM0PLUS_REV not defined in device header file; using default!" + #endif + + #ifndef __MPU_PRESENT + #define __MPU_PRESENT 0 + #warning "__MPU_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __VTOR_PRESENT + #define __VTOR_PRESENT 0 + #warning "__VTOR_PRESENT not defined in device header file; using default!" + #endif + + #ifndef __NVIC_PRIO_BITS + #define __NVIC_PRIO_BITS 2 + #warning "__NVIC_PRIO_BITS not defined in device header file; using default!" + #endif + + #ifndef __Vendor_SysTickConfig + #define __Vendor_SysTickConfig 0 + #warning "__Vendor_SysTickConfig not defined in device header file; using default!" + #endif +#endif + +/* IO definitions (access restrictions to peripheral registers) */ +/** + \defgroup CMSIS_glob_defs CMSIS Global Defines + + IO Type Qualifiers are used + \li to specify the access to peripheral variables. + \li for automatic generation of peripheral register debug information. +*/ +#ifdef __cplusplus + #define __I volatile /*!< Defines 'read only' permissions */ +#else + #define __I volatile const /*!< Defines 'read only' permissions */ +#endif +#define __O volatile /*!< Defines 'write only' permissions */ +#define __IO volatile /*!< Defines 'read / write' permissions */ + +/*@} end of group Cortex-M0+ */ + + + +/******************************************************************************* + * Register Abstraction + Core Register contain: + - Core Register + - Core NVIC Register + - Core SCB Register + - Core SysTick Register + - Core MPU Register + ******************************************************************************/ +/** \defgroup CMSIS_core_register Defines and Type Definitions + \brief Type definitions and defines for Cortex-M processor based devices. +*/ + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CORE Status and Control Registers + \brief Core Register type definitions. + @{ + */ + +/** \brief Union type to access the Application Program Status Register (APSR). + */ +typedef union +{ + struct + { +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:27; /*!< bit: 0..26 Reserved */ +#else + uint32_t _reserved0:16; /*!< bit: 0..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:7; /*!< bit: 20..26 Reserved */ +#endif + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} APSR_Type; + + +/** \brief Union type to access the Interrupt Program Status Register (IPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ + uint32_t _reserved0:23; /*!< bit: 9..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} IPSR_Type; + + +/** \brief Union type to access the Special-Purpose Program Status Registers (xPSR). + */ +typedef union +{ + struct + { + uint32_t ISR:9; /*!< bit: 0.. 8 Exception number */ +#if (__CORTEX_M != 0x04) + uint32_t _reserved0:15; /*!< bit: 9..23 Reserved */ +#else + uint32_t _reserved0:7; /*!< bit: 9..15 Reserved */ + uint32_t GE:4; /*!< bit: 16..19 Greater than or Equal flags */ + uint32_t _reserved1:4; /*!< bit: 20..23 Reserved */ +#endif + uint32_t T:1; /*!< bit: 24 Thumb bit (read 0) */ + uint32_t IT:2; /*!< bit: 25..26 saved IT state (read 0) */ + uint32_t Q:1; /*!< bit: 27 Saturation condition flag */ + uint32_t V:1; /*!< bit: 28 Overflow condition code flag */ + uint32_t C:1; /*!< bit: 29 Carry condition code flag */ + uint32_t Z:1; /*!< bit: 30 Zero condition code flag */ + uint32_t N:1; /*!< bit: 31 Negative condition code flag */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} xPSR_Type; + + +/** \brief Union type to access the Control Registers (CONTROL). + */ +typedef union +{ + struct + { + uint32_t nPRIV:1; /*!< bit: 0 Execution privilege in Thread mode */ + uint32_t SPSEL:1; /*!< bit: 1 Stack to be used */ + uint32_t FPCA:1; /*!< bit: 2 FP extension active flag */ + uint32_t _reserved0:29; /*!< bit: 3..31 Reserved */ + } b; /*!< Structure used for bit access */ + uint32_t w; /*!< Type used for word access */ +} CONTROL_Type; + +/*@} end of group CMSIS_CORE */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_NVIC Nested Vectored Interrupt Controller (NVIC) + \brief Type definitions for the NVIC Registers + @{ + */ + +/** \brief Structure type to access the Nested Vectored Interrupt Controller (NVIC). + */ +typedef struct +{ + __IO uint32_t ISER[1]; /*!< Offset: 0x000 (R/W) Interrupt Set Enable Register */ + uint32_t RESERVED0[31]; + __IO uint32_t ICER[1]; /*!< Offset: 0x080 (R/W) Interrupt Clear Enable Register */ + uint32_t RSERVED1[31]; + __IO uint32_t ISPR[1]; /*!< Offset: 0x100 (R/W) Interrupt Set Pending Register */ + uint32_t RESERVED2[31]; + __IO uint32_t ICPR[1]; /*!< Offset: 0x180 (R/W) Interrupt Clear Pending Register */ + uint32_t RESERVED3[31]; + uint32_t RESERVED4[64]; + __IO uint32_t IP[8]; /*!< Offset: 0x300 (R/W) Interrupt Priority Register */ +} NVIC_Type; + +/*@} end of group CMSIS_NVIC */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SCB System Control Block (SCB) + \brief Type definitions for the System Control Block Registers + @{ + */ + +/** \brief Structure type to access the System Control Block (SCB). + */ +typedef struct +{ + __I uint32_t CPUID; /*!< Offset: 0x000 (R/ ) CPUID Base Register */ + __IO uint32_t ICSR; /*!< Offset: 0x004 (R/W) Interrupt Control and State Register */ +#if (__VTOR_PRESENT == 1) + __IO uint32_t VTOR; /*!< Offset: 0x008 (R/W) Vector Table Offset Register */ +#else + uint32_t RESERVED0; +#endif + __IO uint32_t AIRCR; /*!< Offset: 0x00C (R/W) Application Interrupt and Reset Control Register */ + __IO uint32_t SCR; /*!< Offset: 0x010 (R/W) System Control Register */ + __IO uint32_t CCR; /*!< Offset: 0x014 (R/W) Configuration Control Register */ + uint32_t RESERVED1; + __IO uint32_t SHP[2]; /*!< Offset: 0x01C (R/W) System Handlers Priority Registers. [0] is RESERVED */ + __IO uint32_t SHCSR; /*!< Offset: 0x024 (R/W) System Handler Control and State Register */ +} SCB_Type; + +/* SCB CPUID Register Definitions */ +#define SCB_CPUID_IMPLEMENTER_Pos 24 /*!< SCB CPUID: IMPLEMENTER Position */ +#define SCB_CPUID_IMPLEMENTER_Msk (0xFFUL << SCB_CPUID_IMPLEMENTER_Pos) /*!< SCB CPUID: IMPLEMENTER Mask */ + +#define SCB_CPUID_VARIANT_Pos 20 /*!< SCB CPUID: VARIANT Position */ +#define SCB_CPUID_VARIANT_Msk (0xFUL << SCB_CPUID_VARIANT_Pos) /*!< SCB CPUID: VARIANT Mask */ + +#define SCB_CPUID_ARCHITECTURE_Pos 16 /*!< SCB CPUID: ARCHITECTURE Position */ +#define SCB_CPUID_ARCHITECTURE_Msk (0xFUL << SCB_CPUID_ARCHITECTURE_Pos) /*!< SCB CPUID: ARCHITECTURE Mask */ + +#define SCB_CPUID_PARTNO_Pos 4 /*!< SCB CPUID: PARTNO Position */ +#define SCB_CPUID_PARTNO_Msk (0xFFFUL << SCB_CPUID_PARTNO_Pos) /*!< SCB CPUID: PARTNO Mask */ + +#define SCB_CPUID_REVISION_Pos 0 /*!< SCB CPUID: REVISION Position */ +#define SCB_CPUID_REVISION_Msk (0xFUL << SCB_CPUID_REVISION_Pos) /*!< SCB CPUID: REVISION Mask */ + +/* SCB Interrupt Control State Register Definitions */ +#define SCB_ICSR_NMIPENDSET_Pos 31 /*!< SCB ICSR: NMIPENDSET Position */ +#define SCB_ICSR_NMIPENDSET_Msk (1UL << SCB_ICSR_NMIPENDSET_Pos) /*!< SCB ICSR: NMIPENDSET Mask */ + +#define SCB_ICSR_PENDSVSET_Pos 28 /*!< SCB ICSR: PENDSVSET Position */ +#define SCB_ICSR_PENDSVSET_Msk (1UL << SCB_ICSR_PENDSVSET_Pos) /*!< SCB ICSR: PENDSVSET Mask */ + +#define SCB_ICSR_PENDSVCLR_Pos 27 /*!< SCB ICSR: PENDSVCLR Position */ +#define SCB_ICSR_PENDSVCLR_Msk (1UL << SCB_ICSR_PENDSVCLR_Pos) /*!< SCB ICSR: PENDSVCLR Mask */ + +#define SCB_ICSR_PENDSTSET_Pos 26 /*!< SCB ICSR: PENDSTSET Position */ +#define SCB_ICSR_PENDSTSET_Msk (1UL << SCB_ICSR_PENDSTSET_Pos) /*!< SCB ICSR: PENDSTSET Mask */ + +#define SCB_ICSR_PENDSTCLR_Pos 25 /*!< SCB ICSR: PENDSTCLR Position */ +#define SCB_ICSR_PENDSTCLR_Msk (1UL << SCB_ICSR_PENDSTCLR_Pos) /*!< SCB ICSR: PENDSTCLR Mask */ + +#define SCB_ICSR_ISRPREEMPT_Pos 23 /*!< SCB ICSR: ISRPREEMPT Position */ +#define SCB_ICSR_ISRPREEMPT_Msk (1UL << SCB_ICSR_ISRPREEMPT_Pos) /*!< SCB ICSR: ISRPREEMPT Mask */ + +#define SCB_ICSR_ISRPENDING_Pos 22 /*!< SCB ICSR: ISRPENDING Position */ +#define SCB_ICSR_ISRPENDING_Msk (1UL << SCB_ICSR_ISRPENDING_Pos) /*!< SCB ICSR: ISRPENDING Mask */ + +#define SCB_ICSR_VECTPENDING_Pos 12 /*!< SCB ICSR: VECTPENDING Position */ +#define SCB_ICSR_VECTPENDING_Msk (0x1FFUL << SCB_ICSR_VECTPENDING_Pos) /*!< SCB ICSR: VECTPENDING Mask */ + +#define SCB_ICSR_VECTACTIVE_Pos 0 /*!< SCB ICSR: VECTACTIVE Position */ +#define SCB_ICSR_VECTACTIVE_Msk (0x1FFUL << SCB_ICSR_VECTACTIVE_Pos) /*!< SCB ICSR: VECTACTIVE Mask */ + +#if (__VTOR_PRESENT == 1) +/* SCB Interrupt Control State Register Definitions */ +#define SCB_VTOR_TBLOFF_Pos 8 /*!< SCB VTOR: TBLOFF Position */ +#define SCB_VTOR_TBLOFF_Msk (0xFFFFFFUL << SCB_VTOR_TBLOFF_Pos) /*!< SCB VTOR: TBLOFF Mask */ +#endif + +/* SCB Application Interrupt and Reset Control Register Definitions */ +#define SCB_AIRCR_VECTKEY_Pos 16 /*!< SCB AIRCR: VECTKEY Position */ +#define SCB_AIRCR_VECTKEY_Msk (0xFFFFUL << SCB_AIRCR_VECTKEY_Pos) /*!< SCB AIRCR: VECTKEY Mask */ + +#define SCB_AIRCR_VECTKEYSTAT_Pos 16 /*!< SCB AIRCR: VECTKEYSTAT Position */ +#define SCB_AIRCR_VECTKEYSTAT_Msk (0xFFFFUL << SCB_AIRCR_VECTKEYSTAT_Pos) /*!< SCB AIRCR: VECTKEYSTAT Mask */ + +#define SCB_AIRCR_ENDIANESS_Pos 15 /*!< SCB AIRCR: ENDIANESS Position */ +#define SCB_AIRCR_ENDIANESS_Msk (1UL << SCB_AIRCR_ENDIANESS_Pos) /*!< SCB AIRCR: ENDIANESS Mask */ + +#define SCB_AIRCR_SYSRESETREQ_Pos 2 /*!< SCB AIRCR: SYSRESETREQ Position */ +#define SCB_AIRCR_SYSRESETREQ_Msk (1UL << SCB_AIRCR_SYSRESETREQ_Pos) /*!< SCB AIRCR: SYSRESETREQ Mask */ + +#define SCB_AIRCR_VECTCLRACTIVE_Pos 1 /*!< SCB AIRCR: VECTCLRACTIVE Position */ +#define SCB_AIRCR_VECTCLRACTIVE_Msk (1UL << SCB_AIRCR_VECTCLRACTIVE_Pos) /*!< SCB AIRCR: VECTCLRACTIVE Mask */ + +/* SCB System Control Register Definitions */ +#define SCB_SCR_SEVONPEND_Pos 4 /*!< SCB SCR: SEVONPEND Position */ +#define SCB_SCR_SEVONPEND_Msk (1UL << SCB_SCR_SEVONPEND_Pos) /*!< SCB SCR: SEVONPEND Mask */ + +#define SCB_SCR_SLEEPDEEP_Pos 2 /*!< SCB SCR: SLEEPDEEP Position */ +#define SCB_SCR_SLEEPDEEP_Msk (1UL << SCB_SCR_SLEEPDEEP_Pos) /*!< SCB SCR: SLEEPDEEP Mask */ + +#define SCB_SCR_SLEEPONEXIT_Pos 1 /*!< SCB SCR: SLEEPONEXIT Position */ +#define SCB_SCR_SLEEPONEXIT_Msk (1UL << SCB_SCR_SLEEPONEXIT_Pos) /*!< SCB SCR: SLEEPONEXIT Mask */ + +/* SCB Configuration Control Register Definitions */ +#define SCB_CCR_STKALIGN_Pos 9 /*!< SCB CCR: STKALIGN Position */ +#define SCB_CCR_STKALIGN_Msk (1UL << SCB_CCR_STKALIGN_Pos) /*!< SCB CCR: STKALIGN Mask */ + +#define SCB_CCR_UNALIGN_TRP_Pos 3 /*!< SCB CCR: UNALIGN_TRP Position */ +#define SCB_CCR_UNALIGN_TRP_Msk (1UL << SCB_CCR_UNALIGN_TRP_Pos) /*!< SCB CCR: UNALIGN_TRP Mask */ + +/* SCB System Handler Control and State Register Definitions */ +#define SCB_SHCSR_SVCALLPENDED_Pos 15 /*!< SCB SHCSR: SVCALLPENDED Position */ +#define SCB_SHCSR_SVCALLPENDED_Msk (1UL << SCB_SHCSR_SVCALLPENDED_Pos) /*!< SCB SHCSR: SVCALLPENDED Mask */ + +/*@} end of group CMSIS_SCB */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_SysTick System Tick Timer (SysTick) + \brief Type definitions for the System Timer Registers. + @{ + */ + +/** \brief Structure type to access the System Timer (SysTick). + */ +typedef struct +{ + __IO uint32_t CTRL; /*!< Offset: 0x000 (R/W) SysTick Control and Status Register */ + __IO uint32_t LOAD; /*!< Offset: 0x004 (R/W) SysTick Reload Value Register */ + __IO uint32_t VAL; /*!< Offset: 0x008 (R/W) SysTick Current Value Register */ + __I uint32_t CALIB; /*!< Offset: 0x00C (R/ ) SysTick Calibration Register */ +} SysTick_Type; + +/* SysTick Control / Status Register Definitions */ +#define SysTick_CTRL_COUNTFLAG_Pos 16 /*!< SysTick CTRL: COUNTFLAG Position */ +#define SysTick_CTRL_COUNTFLAG_Msk (1UL << SysTick_CTRL_COUNTFLAG_Pos) /*!< SysTick CTRL: COUNTFLAG Mask */ + +#define SysTick_CTRL_CLKSOURCE_Pos 2 /*!< SysTick CTRL: CLKSOURCE Position */ +#define SysTick_CTRL_CLKSOURCE_Msk (1UL << SysTick_CTRL_CLKSOURCE_Pos) /*!< SysTick CTRL: CLKSOURCE Mask */ + +#define SysTick_CTRL_TICKINT_Pos 1 /*!< SysTick CTRL: TICKINT Position */ +#define SysTick_CTRL_TICKINT_Msk (1UL << SysTick_CTRL_TICKINT_Pos) /*!< SysTick CTRL: TICKINT Mask */ + +#define SysTick_CTRL_ENABLE_Pos 0 /*!< SysTick CTRL: ENABLE Position */ +#define SysTick_CTRL_ENABLE_Msk (1UL << SysTick_CTRL_ENABLE_Pos) /*!< SysTick CTRL: ENABLE Mask */ + +/* SysTick Reload Register Definitions */ +#define SysTick_LOAD_RELOAD_Pos 0 /*!< SysTick LOAD: RELOAD Position */ +#define SysTick_LOAD_RELOAD_Msk (0xFFFFFFUL << SysTick_LOAD_RELOAD_Pos) /*!< SysTick LOAD: RELOAD Mask */ + +/* SysTick Current Register Definitions */ +#define SysTick_VAL_CURRENT_Pos 0 /*!< SysTick VAL: CURRENT Position */ +#define SysTick_VAL_CURRENT_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick VAL: CURRENT Mask */ + +/* SysTick Calibration Register Definitions */ +#define SysTick_CALIB_NOREF_Pos 31 /*!< SysTick CALIB: NOREF Position */ +#define SysTick_CALIB_NOREF_Msk (1UL << SysTick_CALIB_NOREF_Pos) /*!< SysTick CALIB: NOREF Mask */ + +#define SysTick_CALIB_SKEW_Pos 30 /*!< SysTick CALIB: SKEW Position */ +#define SysTick_CALIB_SKEW_Msk (1UL << SysTick_CALIB_SKEW_Pos) /*!< SysTick CALIB: SKEW Mask */ + +#define SysTick_CALIB_TENMS_Pos 0 /*!< SysTick CALIB: TENMS Position */ +#define SysTick_CALIB_TENMS_Msk (0xFFFFFFUL << SysTick_VAL_CURRENT_Pos) /*!< SysTick CALIB: TENMS Mask */ + +/*@} end of group CMSIS_SysTick */ + +#if (__MPU_PRESENT == 1) +/** \ingroup CMSIS_core_register + \defgroup CMSIS_MPU Memory Protection Unit (MPU) + \brief Type definitions for the Memory Protection Unit (MPU) + @{ + */ + +/** \brief Structure type to access the Memory Protection Unit (MPU). + */ +typedef struct +{ + __I uint32_t TYPE; /*!< Offset: 0x000 (R/ ) MPU Type Register */ + __IO uint32_t CTRL; /*!< Offset: 0x004 (R/W) MPU Control Register */ + __IO uint32_t RNR; /*!< Offset: 0x008 (R/W) MPU Region RNRber Register */ + __IO uint32_t RBAR; /*!< Offset: 0x00C (R/W) MPU Region Base Address Register */ + __IO uint32_t RASR; /*!< Offset: 0x010 (R/W) MPU Region Attribute and Size Register */ +} MPU_Type; + +/* MPU Type Register */ +#define MPU_TYPE_IREGION_Pos 16 /*!< MPU TYPE: IREGION Position */ +#define MPU_TYPE_IREGION_Msk (0xFFUL << MPU_TYPE_IREGION_Pos) /*!< MPU TYPE: IREGION Mask */ + +#define MPU_TYPE_DREGION_Pos 8 /*!< MPU TYPE: DREGION Position */ +#define MPU_TYPE_DREGION_Msk (0xFFUL << MPU_TYPE_DREGION_Pos) /*!< MPU TYPE: DREGION Mask */ + +#define MPU_TYPE_SEPARATE_Pos 0 /*!< MPU TYPE: SEPARATE Position */ +#define MPU_TYPE_SEPARATE_Msk (1UL << MPU_TYPE_SEPARATE_Pos) /*!< MPU TYPE: SEPARATE Mask */ + +/* MPU Control Register */ +#define MPU_CTRL_PRIVDEFENA_Pos 2 /*!< MPU CTRL: PRIVDEFENA Position */ +#define MPU_CTRL_PRIVDEFENA_Msk (1UL << MPU_CTRL_PRIVDEFENA_Pos) /*!< MPU CTRL: PRIVDEFENA Mask */ + +#define MPU_CTRL_HFNMIENA_Pos 1 /*!< MPU CTRL: HFNMIENA Position */ +#define MPU_CTRL_HFNMIENA_Msk (1UL << MPU_CTRL_HFNMIENA_Pos) /*!< MPU CTRL: HFNMIENA Mask */ + +#define MPU_CTRL_ENABLE_Pos 0 /*!< MPU CTRL: ENABLE Position */ +#define MPU_CTRL_ENABLE_Msk (1UL << MPU_CTRL_ENABLE_Pos) /*!< MPU CTRL: ENABLE Mask */ + +/* MPU Region Number Register */ +#define MPU_RNR_REGION_Pos 0 /*!< MPU RNR: REGION Position */ +#define MPU_RNR_REGION_Msk (0xFFUL << MPU_RNR_REGION_Pos) /*!< MPU RNR: REGION Mask */ + +/* MPU Region Base Address Register */ +#define MPU_RBAR_ADDR_Pos 8 /*!< MPU RBAR: ADDR Position */ +#define MPU_RBAR_ADDR_Msk (0xFFFFFFUL << MPU_RBAR_ADDR_Pos) /*!< MPU RBAR: ADDR Mask */ + +#define MPU_RBAR_VALID_Pos 4 /*!< MPU RBAR: VALID Position */ +#define MPU_RBAR_VALID_Msk (1UL << MPU_RBAR_VALID_Pos) /*!< MPU RBAR: VALID Mask */ + +#define MPU_RBAR_REGION_Pos 0 /*!< MPU RBAR: REGION Position */ +#define MPU_RBAR_REGION_Msk (0xFUL << MPU_RBAR_REGION_Pos) /*!< MPU RBAR: REGION Mask */ + +/* MPU Region Attribute and Size Register */ +#define MPU_RASR_ATTRS_Pos 16 /*!< MPU RASR: MPU Region Attribute field Position */ +#define MPU_RASR_ATTRS_Msk (0xFFFFUL << MPU_RASR_ATTRS_Pos) /*!< MPU RASR: MPU Region Attribute field Mask */ + +#define MPU_RASR_XN_Pos 28 /*!< MPU RASR: ATTRS.XN Position */ +#define MPU_RASR_XN_Msk (1UL << MPU_RASR_XN_Pos) /*!< MPU RASR: ATTRS.XN Mask */ + +#define MPU_RASR_AP_Pos 24 /*!< MPU RASR: ATTRS.AP Position */ +#define MPU_RASR_AP_Msk (0x7UL << MPU_RASR_AP_Pos) /*!< MPU RASR: ATTRS.AP Mask */ + +#define MPU_RASR_TEX_Pos 19 /*!< MPU RASR: ATTRS.TEX Position */ +#define MPU_RASR_TEX_Msk (0x7UL << MPU_RASR_TEX_Pos) /*!< MPU RASR: ATTRS.TEX Mask */ + +#define MPU_RASR_S_Pos 18 /*!< MPU RASR: ATTRS.S Position */ +#define MPU_RASR_S_Msk (1UL << MPU_RASR_S_Pos) /*!< MPU RASR: ATTRS.S Mask */ + +#define MPU_RASR_C_Pos 17 /*!< MPU RASR: ATTRS.C Position */ +#define MPU_RASR_C_Msk (1UL << MPU_RASR_C_Pos) /*!< MPU RASR: ATTRS.C Mask */ + +#define MPU_RASR_B_Pos 16 /*!< MPU RASR: ATTRS.B Position */ +#define MPU_RASR_B_Msk (1UL << MPU_RASR_B_Pos) /*!< MPU RASR: ATTRS.B Mask */ + +#define MPU_RASR_SRD_Pos 8 /*!< MPU RASR: Sub-Region Disable Position */ +#define MPU_RASR_SRD_Msk (0xFFUL << MPU_RASR_SRD_Pos) /*!< MPU RASR: Sub-Region Disable Mask */ + +#define MPU_RASR_SIZE_Pos 1 /*!< MPU RASR: Region Size Field Position */ +#define MPU_RASR_SIZE_Msk (0x1FUL << MPU_RASR_SIZE_Pos) /*!< MPU RASR: Region Size Field Mask */ + +#define MPU_RASR_ENABLE_Pos 0 /*!< MPU RASR: Region enable bit Position */ +#define MPU_RASR_ENABLE_Msk (1UL << MPU_RASR_ENABLE_Pos) /*!< MPU RASR: Region enable bit Disable Mask */ + +/*@} end of group CMSIS_MPU */ +#endif + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_CoreDebug Core Debug Registers (CoreDebug) + \brief Cortex-M0+ Core Debug Registers (DCB registers, SHCSR, and DFSR) + are only accessible over DAP and not via processor. Therefore + they are not covered by the Cortex-M0 header file. + @{ + */ +/*@} end of group CMSIS_CoreDebug */ + + +/** \ingroup CMSIS_core_register + \defgroup CMSIS_core_base Core Definitions + \brief Definitions for base addresses, unions, and structures. + @{ + */ + +/* Memory mapping of Cortex-M0+ Hardware */ +#define SCS_BASE (0xE000E000UL) /*!< System Control Space Base Address */ +#define SysTick_BASE (SCS_BASE + 0x0010UL) /*!< SysTick Base Address */ +#define NVIC_BASE (SCS_BASE + 0x0100UL) /*!< NVIC Base Address */ +#define SCB_BASE (SCS_BASE + 0x0D00UL) /*!< System Control Block Base Address */ + +#define SCB ((SCB_Type *) SCB_BASE ) /*!< SCB configuration struct */ +#define SysTick ((SysTick_Type *) SysTick_BASE ) /*!< SysTick configuration struct */ +#define NVIC ((NVIC_Type *) NVIC_BASE ) /*!< NVIC configuration struct */ + +#if (__MPU_PRESENT == 1) + #define MPU_BASE (SCS_BASE + 0x0D90UL) /*!< Memory Protection Unit */ + #define MPU ((MPU_Type *) MPU_BASE ) /*!< Memory Protection Unit */ +#endif + +/*@} */ + + + +/******************************************************************************* + * Hardware Abstraction Layer + Core Function Interface contains: + - Core NVIC Functions + - Core SysTick Functions + - Core Register Access Functions + ******************************************************************************/ +/** \defgroup CMSIS_Core_FunctionInterface Functions and Instructions Reference +*/ + + + +/* ########################## NVIC functions #################################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_NVICFunctions NVIC Functions + \brief Functions that manage interrupts and exceptions via the NVIC. + @{ + */ + +/* Interrupt Priorities are WORD accessible only under ARMv6M */ +/* The following MACROS handle generation of the register offset and byte masks */ +#define _BIT_SHIFT(IRQn) ( (((uint32_t)(IRQn) ) & 0x03) * 8 ) +#define _SHP_IDX(IRQn) ( ((((uint32_t)(IRQn) & 0x0F)-8) >> 2) ) +#define _IP_IDX(IRQn) ( ((uint32_t)(IRQn) >> 2) ) + + +/** \brief Enable External Interrupt + + The function enables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_EnableIRQ(IRQn_Type IRQn) +{ + NVIC->ISER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Disable External Interrupt + + The function disables a device-specific interrupt in the NVIC interrupt controller. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_DisableIRQ(IRQn_Type IRQn) +{ + NVIC->ICER[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Get Pending Interrupt + + The function reads the pending register in the NVIC and returns the pending bit + for the specified interrupt. + + \param [in] IRQn Interrupt number. + + \return 0 Interrupt status is not pending. + \return 1 Interrupt status is pending. + */ +__STATIC_INLINE uint32_t NVIC_GetPendingIRQ(IRQn_Type IRQn) +{ + return((uint32_t) ((NVIC->ISPR[0] & (1 << ((uint32_t)(IRQn) & 0x1F)))?1:0)); +} + + +/** \brief Set Pending Interrupt + + The function sets the pending bit of an external interrupt. + + \param [in] IRQn Interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_SetPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ISPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); +} + + +/** \brief Clear Pending Interrupt + + The function clears the pending bit of an external interrupt. + + \param [in] IRQn External interrupt number. Value cannot be negative. + */ +__STATIC_INLINE void NVIC_ClearPendingIRQ(IRQn_Type IRQn) +{ + NVIC->ICPR[0] = (1 << ((uint32_t)(IRQn) & 0x1F)); /* Clear pending interrupt */ +} + + +/** \brief Set Interrupt Priority + + The function sets the priority of an interrupt. + + \note The priority cannot be set for every core interrupt. + + \param [in] IRQn Interrupt number. + \param [in] priority Priority to set. + */ +__STATIC_INLINE void NVIC_SetPriority(IRQn_Type IRQn, uint32_t priority) +{ + if(IRQn < 0) { + SCB->SHP[_SHP_IDX(IRQn)] = (SCB->SHP[_SHP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } + else { + NVIC->IP[_IP_IDX(IRQn)] = (NVIC->IP[_IP_IDX(IRQn)] & ~(0xFF << _BIT_SHIFT(IRQn))) | + (((priority << (8 - __NVIC_PRIO_BITS)) & 0xFF) << _BIT_SHIFT(IRQn)); } +} + + +/** \brief Get Interrupt Priority + + The function reads the priority of an interrupt. The interrupt + number can be positive to specify an external (device specific) + interrupt, or negative to specify an internal (core) interrupt. + + + \param [in] IRQn Interrupt number. + \return Interrupt Priority. Value is aligned automatically to the implemented + priority bits of the microcontroller. + */ +__STATIC_INLINE uint32_t NVIC_GetPriority(IRQn_Type IRQn) +{ + + if(IRQn < 0) { + return((uint32_t)(((SCB->SHP[_SHP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for Cortex-M0 system interrupts */ + else { + return((uint32_t)(((NVIC->IP[ _IP_IDX(IRQn)] >> _BIT_SHIFT(IRQn) ) & 0xFF) >> (8 - __NVIC_PRIO_BITS))); } /* get priority for device specific interrupts */ +} + + +/** \brief System Reset + + The function initiates a system reset request to reset the MCU. + */ +__STATIC_INLINE void NVIC_SystemReset(void) +{ + __DSB(); /* Ensure all outstanding memory accesses included + buffered write are completed before reset */ + SCB->AIRCR = ((0x5FA << SCB_AIRCR_VECTKEY_Pos) | + SCB_AIRCR_SYSRESETREQ_Msk); + __DSB(); /* Ensure completion of memory access */ + while(1); /* wait until reset */ +} + +/*@} end of CMSIS_Core_NVICFunctions */ + + + +/* ################################## SysTick function ############################################ */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_SysTickFunctions SysTick Functions + \brief Functions that configure the System. + @{ + */ + +#if (__Vendor_SysTickConfig == 0) + +/** \brief System Tick Configuration + + The function initializes the System Timer and its interrupt, and starts the System Tick Timer. + Counter is in free running mode to generate periodic interrupts. + + \param [in] ticks Number of ticks between two interrupts. + + \return 0 Function succeeded. + \return 1 Function failed. + + \note When the variable __Vendor_SysTickConfig is set to 1, then the + function SysTick_Config is not included. In this case, the file device.h + must contain a vendor-specific implementation of this function. + + */ +__STATIC_INLINE uint32_t SysTick_Config(uint32_t ticks) +{ + if ((ticks - 1) > SysTick_LOAD_RELOAD_Msk) return (1); /* Reload value impossible */ + + SysTick->LOAD = ticks - 1; /* set reload register */ + NVIC_SetPriority (SysTick_IRQn, (1<<__NVIC_PRIO_BITS) - 1); /* set Priority for Systick Interrupt */ + SysTick->VAL = 0; /* Load the SysTick Counter Value */ + SysTick->CTRL = SysTick_CTRL_CLKSOURCE_Msk | + SysTick_CTRL_TICKINT_Msk | + SysTick_CTRL_ENABLE_Msk; /* Enable SysTick IRQ and SysTick Timer */ + return (0); /* Function successful */ +} + +#endif + +/*@} end of CMSIS_Core_SysTickFunctions */ + + + + +#endif /* __CORE_CM0PLUS_H_DEPENDANT */ + +#endif /* __CMSIS_GENERIC */ + +#ifdef __cplusplus +} +#endif diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmFunc.h b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmFunc.h new file mode 100644 index 0000000000..2c2af69c18 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmFunc.h @@ -0,0 +1,637 @@ +/**************************************************************************//** + * @file core_cmFunc.h + * @brief CMSIS Cortex-M Core Function Access Header File + * @version V3.30 + * @date 17. February 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef __CORE_CMFUNC_H +#define __CORE_CMFUNC_H + + +/* ########################### Core Function Access ########################### */ +/** \ingroup CMSIS_Core_FunctionInterface + \defgroup CMSIS_Core_RegAccFunctions CMSIS Core Register Access Functions + @{ + */ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + +/* intrinsic void __enable_irq(); */ +/* intrinsic void __disable_irq(); */ + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__STATIC_INLINE uint32_t __get_CONTROL(void) +{ + register uint32_t __regControl __ASM("control"); + return(__regControl); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + register uint32_t __regControl __ASM("control"); + __regControl = control; +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__STATIC_INLINE uint32_t __get_IPSR(void) +{ + register uint32_t __regIPSR __ASM("ipsr"); + return(__regIPSR); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__STATIC_INLINE uint32_t __get_APSR(void) +{ + register uint32_t __regAPSR __ASM("apsr"); + return(__regAPSR); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__STATIC_INLINE uint32_t __get_xPSR(void) +{ + register uint32_t __regXPSR __ASM("xpsr"); + return(__regXPSR); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + return(__regProcessStackPointer); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + register uint32_t __regProcessStackPointer __ASM("psp"); + __regProcessStackPointer = topOfProcStack; +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + return(__regMainStackPointer); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + register uint32_t __regMainStackPointer __ASM("msp"); + __regMainStackPointer = topOfMainStack; +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + register uint32_t __regPriMask __ASM("primask"); + return(__regPriMask); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + register uint32_t __regPriMask __ASM("primask"); + __regPriMask = (priMask); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __enable_fault_irq __enable_fiq + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +#define __disable_fault_irq __disable_fiq + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + register uint32_t __regBasePri __ASM("basepri"); + return(__regBasePri); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__STATIC_INLINE void __set_BASEPRI(uint32_t basePri) +{ + register uint32_t __regBasePri __ASM("basepri"); + __regBasePri = (basePri & 0xff); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + return(__regFaultMask); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + register uint32_t __regFaultMask __ASM("faultmask"); + __regFaultMask = (faultMask & (uint32_t)1); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + return(__regfpscr); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + register uint32_t __regfpscr __ASM("fpscr"); + __regfpscr = (fpscr); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/** \brief Enable IRQ Interrupts + + This function enables IRQ interrupts by clearing the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_irq(void) +{ + __ASM volatile ("cpsie i" : : : "memory"); +} + + +/** \brief Disable IRQ Interrupts + + This function disables IRQ interrupts by setting the I-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_irq(void) +{ + __ASM volatile ("cpsid i" : : : "memory"); +} + + +/** \brief Get Control Register + + This function returns the content of the Control Register. + + \return Control Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_CONTROL(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, control" : "=r" (result) ); + return(result); +} + + +/** \brief Set Control Register + + This function writes the given value to the Control Register. + + \param [in] control Control Register value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_CONTROL(uint32_t control) +{ + __ASM volatile ("MSR control, %0" : : "r" (control) : "memory"); +} + + +/** \brief Get IPSR Register + + This function returns the content of the IPSR Register. + + \return IPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_IPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, ipsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get APSR Register + + This function returns the content of the APSR Register. + + \return APSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_APSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, apsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get xPSR Register + + This function returns the content of the xPSR Register. + + \return xPSR Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_xPSR(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, xpsr" : "=r" (result) ); + return(result); +} + + +/** \brief Get Process Stack Pointer + + This function returns the current value of the Process Stack Pointer (PSP). + + \return PSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, psp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Process Stack Pointer + + This function assigns the given value to the Process Stack Pointer (PSP). + + \param [in] topOfProcStack Process Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PSP(uint32_t topOfProcStack) +{ + __ASM volatile ("MSR psp, %0\n" : : "r" (topOfProcStack) : "sp"); +} + + +/** \brief Get Main Stack Pointer + + This function returns the current value of the Main Stack Pointer (MSP). + + \return MSP Register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_MSP(void) +{ + register uint32_t result; + + __ASM volatile ("MRS %0, msp\n" : "=r" (result) ); + return(result); +} + + +/** \brief Set Main Stack Pointer + + This function assigns the given value to the Main Stack Pointer (MSP). + + \param [in] topOfMainStack Main Stack Pointer value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_MSP(uint32_t topOfMainStack) +{ + __ASM volatile ("MSR msp, %0\n" : : "r" (topOfMainStack) : "sp"); +} + + +/** \brief Get Priority Mask + + This function returns the current state of the priority mask bit from the Priority Mask Register. + + \return Priority Mask value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_PRIMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, primask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Priority Mask + + This function assigns the given value to the Priority Mask Register. + + \param [in] priMask Priority Mask + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_PRIMASK(uint32_t priMask) +{ + __ASM volatile ("MSR primask, %0" : : "r" (priMask) : "memory"); +} + + +#if (__CORTEX_M >= 0x03) + +/** \brief Enable FIQ + + This function enables FIQ interrupts by clearing the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __enable_fault_irq(void) +{ + __ASM volatile ("cpsie f" : : : "memory"); +} + + +/** \brief Disable FIQ + + This function disables FIQ interrupts by setting the F-bit in the CPSR. + Can only be executed in Privileged modes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __disable_fault_irq(void) +{ + __ASM volatile ("cpsid f" : : : "memory"); +} + + +/** \brief Get Base Priority + + This function returns the current value of the Base Priority register. + + \return Base Priority register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_BASEPRI(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, basepri_max" : "=r" (result) ); + return(result); +} + + +/** \brief Set Base Priority + + This function assigns the given value to the Base Priority register. + + \param [in] basePri Base Priority value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_BASEPRI(uint32_t value) +{ + __ASM volatile ("MSR basepri, %0" : : "r" (value) : "memory"); +} + + +/** \brief Get Fault Mask + + This function returns the current value of the Fault Mask register. + + \return Fault Mask register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FAULTMASK(void) +{ + uint32_t result; + + __ASM volatile ("MRS %0, faultmask" : "=r" (result) ); + return(result); +} + + +/** \brief Set Fault Mask + + This function assigns the given value to the Fault Mask register. + + \param [in] faultMask Fault Mask value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FAULTMASK(uint32_t faultMask) +{ + __ASM volatile ("MSR faultmask, %0" : : "r" (faultMask) : "memory"); +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#if (__CORTEX_M == 0x04) + +/** \brief Get FPSCR + + This function returns the current value of the Floating Point Status/Control register. + + \return Floating Point Status/Control register value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __get_FPSCR(void) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + uint32_t result; + + /* Empty asm statement works as a scheduling barrier */ + __ASM volatile (""); + __ASM volatile ("VMRS %0, fpscr" : "=r" (result) ); + __ASM volatile (""); + return(result); +#else + return(0); +#endif +} + + +/** \brief Set FPSCR + + This function assigns the given value to the Floating Point Status/Control register. + + \param [in] fpscr Floating Point Status/Control value to set + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __set_FPSCR(uint32_t fpscr) +{ +#if (__FPU_PRESENT == 1) && (__FPU_USED == 1) + /* Empty asm statement works as a scheduling barrier */ + __ASM volatile (""); + __ASM volatile ("VMSR fpscr, %0" : : "r" (fpscr) : "vfpcc"); + __ASM volatile (""); +#endif +} + +#endif /* (__CORTEX_M == 0x04) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ +#include + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + + +#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/ +/* Cosmic specific functions */ +#include + +#endif + +/*@} end of CMSIS_Core_RegAccFunctions */ + +#endif /* __CORE_CMFUNC_H */ diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmInstr.h b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmInstr.h new file mode 100644 index 0000000000..49ded78b3d --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/core_cmInstr.h @@ -0,0 +1,687 @@ +/**************************************************************************//** + * @file core_cmInstr.h + * @brief CMSIS Cortex-M Core Instruction Access Header File + * @version V3.30 + * @date 17. February 2014 + * + * @note + * + ******************************************************************************/ +/* Copyright (c) 2009 - 2014 ARM LIMITED + + All rights reserved. + Redistribution and use in source and binary forms, with or without + modification, are permitted provided that the following conditions are met: + - Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. + - Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + - Neither the name of ARM nor the names of its contributors may be used + to endorse or promote products derived from this software without + specific prior written permission. + * + THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" + AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + ARE DISCLAIMED. IN NO EVENT SHALL COPYRIGHT HOLDERS AND CONTRIBUTORS BE + LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR + CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF + SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS + INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN + CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + POSSIBILITY OF SUCH DAMAGE. + ---------------------------------------------------------------------------*/ + + +#ifndef __CORE_CMINSTR_H +#define __CORE_CMINSTR_H + + +/* ########################## Core Instruction Access ######################### */ +/** \defgroup CMSIS_Core_InstructionInterface CMSIS Core Instruction Interface + Access to dedicated instructions + @{ +*/ + +#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/ +/* ARM armcc specific functions */ + +#if (__ARMCC_VERSION < 400677) + #error "Please use ARM Compiler Toolchain V4.0.677 or later!" +#endif + + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +#define __NOP __nop + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +#define __WFI __wfi + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +#define __WFE __wfe + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +#define __SEV __sev + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +#define __ISB() __isb(0xF) + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +#define __DSB() __dsb(0xF) + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +#define __DMB() __dmb(0xF) + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __REV __rev + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".rev16_text"))) __STATIC_INLINE __ASM uint32_t __REV16(uint32_t value) +{ + rev16 r0, r0 + bx lr +} +#endif + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +#ifndef __NO_EMBEDDED_ASM +__attribute__((section(".revsh_text"))) __STATIC_INLINE __ASM int32_t __REVSH(int32_t value) +{ + revsh r0, r0 + bx lr +} +#endif + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +#define __ROR __ror + + +/** \brief Breakpoint + + This function causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __breakpoint(value) + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +#define __RBIT __rbit + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +#define __LDREXB(ptr) ((uint8_t ) __ldrex(ptr)) + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +#define __LDREXH(ptr) ((uint16_t) __ldrex(ptr)) + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +#define __LDREXW(ptr) ((uint32_t ) __ldrex(ptr)) + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXB(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXH(value, ptr) __strex(value, ptr) + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +#define __STREXW(value, ptr) __strex(value, ptr) + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +#define __CLREX __clrex + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT __ssat + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT __usat + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +#define __CLZ __clz + +#endif /* (__CORTEX_M >= 0x03) */ + + +#elif defined ( __GNUC__ ) /*------------------ GNU Compiler ---------------------*/ +/* GNU gcc specific functions */ + +/* Define macros for porting to both thumb1 and thumb2. + * For thumb1, use low register (r0-r7), specified by constrant "l" + * Otherwise, use general registers, specified by constrant "r" */ +#if defined (__thumb__) && !defined (__thumb2__) +#define __CMSIS_GCC_OUT_REG(r) "=l" (r) +#define __CMSIS_GCC_USE_REG(r) "l" (r) +#else +#define __CMSIS_GCC_OUT_REG(r) "=r" (r) +#define __CMSIS_GCC_USE_REG(r) "r" (r) +#endif + +/** \brief No Operation + + No Operation does nothing. This instruction can be used for code alignment purposes. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __NOP(void) +{ + __ASM volatile ("nop"); +} + + +/** \brief Wait For Interrupt + + Wait For Interrupt is a hint instruction that suspends execution + until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFI(void) +{ + __ASM volatile ("wfi"); +} + + +/** \brief Wait For Event + + Wait For Event is a hint instruction that permits the processor to enter + a low-power state until one of a number of events occurs. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __WFE(void) +{ + __ASM volatile ("wfe"); +} + + +/** \brief Send Event + + Send Event is a hint instruction. It causes an event to be signaled to the CPU. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __SEV(void) +{ + __ASM volatile ("sev"); +} + + +/** \brief Instruction Synchronization Barrier + + Instruction Synchronization Barrier flushes the pipeline in the processor, + so that all instructions following the ISB are fetched from cache or + memory, after the instruction has been completed. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __ISB(void) +{ + __ASM volatile ("isb"); +} + + +/** \brief Data Synchronization Barrier + + This function acts as a special kind of Data Memory Barrier. + It completes when all explicit memory accesses before this instruction complete. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DSB(void) +{ + __ASM volatile ("dsb"); +} + + +/** \brief Data Memory Barrier + + This function ensures the apparent order of the explicit memory operations before + and after the instruction, without ensuring their completion. + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __DMB(void) +{ + __ASM volatile ("dmb"); +} + + +/** \brief Reverse byte order (32 bit) + + This function reverses the byte order in integer value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV(uint32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5) + return __builtin_bswap32(value); +#else + uint32_t result; + + __ASM volatile ("rev %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +#endif +} + + +/** \brief Reverse byte order (16 bit) + + This function reverses the byte order in two unsigned short values. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __REV16(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rev16 %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +} + + +/** \brief Reverse byte order in signed short value + + This function reverses the byte order in a signed short value with sign extension to integer. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE int32_t __REVSH(int32_t value) +{ +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + return (short)__builtin_bswap16(value); +#else + uint32_t result; + + __ASM volatile ("revsh %0, %1" : __CMSIS_GCC_OUT_REG (result) : __CMSIS_GCC_USE_REG (value) ); + return(result); +#endif +} + + +/** \brief Rotate Right in unsigned value (32 bit) + + This function Rotate Right (immediate) provides the value of the contents of a register rotated by a variable number of bits. + + \param [in] value Value to rotate + \param [in] value Number of Bits to rotate + \return Rotated value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __ROR(uint32_t op1, uint32_t op2) +{ + return (op1 >> op2) | (op1 << (32 - op2)); +} + + +/** \brief Breakpoint + + This function causes the processor to enter Debug state. + Debug tools can use this to investigate system state when the instruction at a particular address is reached. + + \param [in] value is ignored by the processor. + If required, a debugger can use it to store additional information about the breakpoint. + */ +#define __BKPT(value) __ASM volatile ("bkpt "#value) + + +#if (__CORTEX_M >= 0x03) + +/** \brief Reverse bit order of value + + This function reverses the bit order of the given value. + + \param [in] value Value to reverse + \return Reversed value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __RBIT(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("rbit %0, %1" : "=r" (result) : "r" (value) ); + return(result); +} + + +/** \brief LDR Exclusive (8 bit) + + This function performs a exclusive LDR command for 8 bit value. + + \param [in] ptr Pointer to data + \return value of type uint8_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __LDREXB(volatile uint8_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexb %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexb %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint8_t) result); /* Add explicit type cast here */ +} + + +/** \brief LDR Exclusive (16 bit) + + This function performs a exclusive LDR command for 16 bit values. + + \param [in] ptr Pointer to data + \return value of type uint16_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint16_t __LDREXH(volatile uint16_t *addr) +{ + uint32_t result; + +#if (__GNUC__ > 4) || (__GNUC__ == 4 && __GNUC_MINOR__ >= 8) + __ASM volatile ("ldrexh %0, %1" : "=r" (result) : "Q" (*addr) ); +#else + /* Prior to GCC 4.8, "Q" will be expanded to [rx, #0] which is not + accepted by assembler. So has to use following less efficient pattern. + */ + __ASM volatile ("ldrexh %0, [%1]" : "=r" (result) : "r" (addr) : "memory" ); +#endif + return ((uint16_t) result); /* Add explicit type cast here */ +} + + +/** \brief LDR Exclusive (32 bit) + + This function performs a exclusive LDR command for 32 bit values. + + \param [in] ptr Pointer to data + \return value of type uint32_t at (*ptr) + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __LDREXW(volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("ldrex %0, %1" : "=r" (result) : "Q" (*addr) ); + return(result); +} + + +/** \brief STR Exclusive (8 bit) + + This function performs a exclusive STR command for 8 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXB(uint8_t value, volatile uint8_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexb %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** \brief STR Exclusive (16 bit) + + This function performs a exclusive STR command for 16 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXH(uint16_t value, volatile uint16_t *addr) +{ + uint32_t result; + + __ASM volatile ("strexh %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" ((uint32_t)value) ); + return(result); +} + + +/** \brief STR Exclusive (32 bit) + + This function performs a exclusive STR command for 32 bit values. + + \param [in] value Value to store + \param [in] ptr Pointer to location + \return 0 Function succeeded + \return 1 Function failed + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint32_t __STREXW(uint32_t value, volatile uint32_t *addr) +{ + uint32_t result; + + __ASM volatile ("strex %0, %2, %1" : "=&r" (result), "=Q" (*addr) : "r" (value) ); + return(result); +} + + +/** \brief Remove the exclusive lock + + This function removes the exclusive lock which is created by LDREX. + + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE void __CLREX(void) +{ + __ASM volatile ("clrex" ::: "memory"); +} + + +/** \brief Signed Saturate + + This function saturates a signed value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (1..32) + \return Saturated value + */ +#define __SSAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("ssat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Unsigned Saturate + + This function saturates an unsigned value. + + \param [in] value Value to be saturated + \param [in] sat Bit position to saturate to (0..31) + \return Saturated value + */ +#define __USAT(ARG1,ARG2) \ +({ \ + uint32_t __RES, __ARG1 = (ARG1); \ + __ASM ("usat %0, %1, %2" : "=r" (__RES) : "I" (ARG2), "r" (__ARG1) ); \ + __RES; \ + }) + + +/** \brief Count leading zeros + + This function counts the number of leading zeros of a data value. + + \param [in] value Value to count the leading zeros + \return number of leading zeros in value + */ +__attribute__( ( always_inline ) ) __STATIC_INLINE uint8_t __CLZ(uint32_t value) +{ + uint32_t result; + + __ASM volatile ("clz %0, %1" : "=r" (result) : "r" (value) ); + return ((uint8_t) result); /* Add explicit type cast here */ +} + +#endif /* (__CORTEX_M >= 0x03) */ + + +#elif defined ( __ICCARM__ ) /*------------------ ICC Compiler -------------------*/ +/* IAR iccarm specific functions */ +#include + + +#elif defined ( __TMS470__ ) /*---------------- TI CCS Compiler ------------------*/ +/* TI CCS specific functions */ +#include + + +#elif defined ( __TASKING__ ) /*------------------ TASKING Compiler --------------*/ +/* TASKING carm specific functions */ +/* + * The CMSIS functions have been implemented as intrinsics in the compiler. + * Please use "carm -?i" to get an up to date list of all intrinsics, + * Including the CMSIS ones. + */ + + +#elif defined ( __CSMC__ ) /*------------------ COSMIC Compiler -------------------*/ +/* Cosmic specific functions */ +#include + +#endif + +/*@}*/ /* end of group CMSIS_Core_InstructionInterface */ + +#endif /* __CORE_CMINSTR_H */ diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f030x6.h b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f030x6.h new file mode 100644 index 0000000000..04847c65eb --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/Include/ft32f030x6.h @@ -0,0 +1,3888 @@ +/** + ****************************************************************************** + * @file ft32f030x6.h + * @author FMD AE + * @brief CMSIS Cortex-M0 Device Peripheral Access Layer Header File. + * @details This file contains all the peripheral register's definitions, bits + * definitions and memory mapping for FT32F030X6 devices. + * @version V1.0.0 + * @date 2021-07-01 + ******************************************************************************* + */ + + +#ifndef __FT32F030X6_H +#define __FT32F030X6_H + +#ifdef __cplusplus + extern "C" { +#endif + + +#if !defined (FT32F030X6) + #define FT32F030X6 +#endif + + +#if !defined USE_STDPERIPH_DRIVER +/** + * @brief Comment the line below if you will not use the peripherals drivers. + In this case, these drivers will not be included and the application code will + be based on direct access to peripherals registers + */ + /*#define USE_STDPERIPH_DRIVER*/ +#endif /* USE_STDPERIPH_DRIVER */ + +/** + * @brief In the following line adjust the value of External High Speed oscillator (HSE) + used in your application + + Tip: To avoid modifying this file each time you need to use different HSE, you + can define the HSE value in your toolchain compiler preprocessor. + */ +#if !defined (HSE_VALUE) +#define HSE_VALUE ((uint32_t)8000000) /*!< Value of the External oscillator in Hz*/ +#endif /* HSE_VALUE */ + +/** + * @brief In the following line adjust the External High Speed oscillator (HSE) Startup + Timeout value + */ +#if !defined (HSE_STARTUP_TIMEOUT) +#define HSE_STARTUP_TIMEOUT ((uint16_t)0x5000) /*!< Time out for HSE start up */ +#endif /* HSE_STARTUP_TIMEOUT */ + +/** + * @brief In the following line adjust the Internal High Speed oscillator (HSI) Startup + Timeout value + */ +#if !defined (HSI_STARTUP_TIMEOUT) +#define HSI_STARTUP_TIMEOUT ((uint16_t)0x5000) /*!< Time out for HSI start up */ +#endif /* HSI_STARTUP_TIMEOUT */ + +#if !defined (HSI_VALUE) +#define HSI_VALUE ((uint32_t)8000000) /*!< Value of the Internal High Speed oscillator in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* HSI_VALUE */ + +#if !defined (HSI14_VALUE) +#define HSI14_VALUE ((uint32_t)14000000) /*!< Value of the Internal High Speed oscillator for ADC in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* HSI14_VALUE */ + +#if !defined (HSI48_VALUE) +#define HSI48_VALUE ((uint32_t)48000000) /*!< Value of the Internal High Speed oscillator for USB in Hz. + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* HSI48_VALUE */ + +#if !defined (LSI_VALUE) +#define LSI_VALUE ((uint32_t)40000) /*!< Value of the Internal Low Speed oscillator in Hz + The real value may vary depending on the variations + in voltage and temperature. */ +#endif /* LSI_VALUE */ + +#if !defined (LSE_VALUE) +#define LSE_VALUE ((uint32_t)32768) /*!< Value of the External Low Speed oscillator in Hz */ +#endif /* LSE_VALUE */ + +/** + * @brief FT32F0XX Standard Peripheral Library version number V1.0.0 + */ +#define __FT32F0XX_STDPERIPH_VERSION_MAIN (0x01) /*!< [31:24] main version */ +#define __FT32F0XX_STDPERIPH_VERSION_SUB1 (0x05) /*!< [23:16] sub1 version */ +#define __FT32F0XX_STDPERIPH_VERSION_SUB2 (0x00) /*!< [15:8] sub2 version */ +#define __FT32F0XX_STDPERIPH_VERSION_RC (0x00) /*!< [7:0] release candidate */ +#define __FT32F0XX_STDPERIPH_VERSION ((__FT32F0XX_STDPERIPH_VERSION_MAIN << 24)\ + |(__FT32F0XX_STDPERIPH_VERSION_SUB1 << 16)\ + |(__FT32F0XX_STDPERIPH_VERSION_SUB2 << 8)\ + |(__FT32F0XX_STDPERIPH_VERSION_RC)) + +/** + * @} + */ + +/** @addtogroup Configuration_section_for_CMSIS + * @{ + */ + +/** + * @brief FT32F030X6 Interrupt Number Definition, according to the selected device + * in @ref Library_configuration_section + */ +#define __CM0_REV 0 /*!< Core Revision r0p0 */ +#define __MPU_PRESENT 0 /*!< FT32F030X6 do not provide MPU */ +#define __NVIC_PRIO_BITS 2 /*!< FT32F030X6 uses 2 Bits for the Priority Levels */ +#define __Vendor_SysTickConfig 0 /*!< Set to 1 if different SysTick Config is used */ + +/*!< Interrupt Number Definition */ +typedef enum IRQn +{ +/****** Cortex-M0 Processor Exceptions Numbers ******************************************************/ + NonMaskableInt_IRQn = -14, /*!< 2 Non Maskable Interrupt */ + HardFault_IRQn = -13, /*!< 3 Cortex-M0 Hard Fault Interrupt */ + SVC_IRQn = -5, /*!< 11 Cortex-M0 SV Call Interrupt */ + PendSV_IRQn = -2, /*!< 14 Cortex-M0 Pend SV Interrupt */ + SysTick_IRQn = -1, /*!< 15 Cortex-M0 System Tick Interrupt */ + +/****** FT32F0 specific Interrupt Numbers ******************************************************************/ + WWDG_IRQn = 0, /*!< Window WatchDog Interrupt */ + PVD_VDDIO2_IRQn = 1, /*!< PVD and VDDIO2 supply comparator through EXTI Line detect Interrupt */ + RTC_IRQn = 2, /*!< RTC through EXTI Line Interrupt */ + FLASH_IRQn = 3, /*!< FLASH Interrupt */ + RCC_CRS_IRQn = 4, /*!< RCC and CRS Interrupts */ + EXTI0_1_IRQn = 5, /*!< EXTI Line 0 and 1 Interrupts */ + EXTI2_3_IRQn = 6, /*!< EXTI Line 2 and 3 Interrupts */ + EXTI4_15_IRQn = 7, /*!< EXTI Line 4 to 15 Interrupts */ + DMA1_Channel1_IRQn = 9, /*!< DMA1 Channel 1 Interrupt */ + DMA1_Channel2_3_IRQn = 10, /*!< DMA1 Channel 2 and Channel 3 Interrupts */ + DMA1_Channel4_5_IRQn = 11, /*!< DMA1 Channel 4, Channel 5, Channel 6 and Channel 7 Interrupts */ + ADC1_COMP_IRQn = 12, /*!< ADC1, COMP1 and COMP2 Interrupts */ + TIM1_BRK_UP_TRG_COM_IRQn = 13, /*!< TIM1 Break, Update, Trigger and Commutation Interrupts */ + TIM1_CC_IRQn = 14, /*!< TIM1 Capture Compare Interrupt */ + TIM3_IRQn = 16, /*!< TIM3 Interrupt */ + TIM6_DAC_IRQn = 17, /*!< TIM6 and DAC Interrupts */ + TIM14_IRQn = 19, /*!< TIM14 Interrupt */ + TIM15_IRQn = 20, /*!< TIM15 Interrupt */ + TIM16_IRQn = 21, /*!< TIM16 Interrupt */ + TIM17_IRQn = 22, /*!< TIM17 Interrupt */ + I2C1_IRQn = 23, /*!< I2C1 Interrupt */ + I2C2_IRQn = 24, /*!< I2C2 Interrupt */ + SPI1_IRQn = 25, /*!< SPI1 Interrupt */ + SPI2_IRQn = 26, /*!< SPI2 Interrupt */ + USART1_IRQn = 27, /*!< USART1 Interrupt */ + USART2_IRQn = 28, /*!< USART2 Interrupt */ + USB_IRQn = 31 /*!< USB Low Priority global Interrupt */ +}IRQn_Type; + +/** + * @} + */ + +#include "core_cm0.h" +#include "ft32f0xx.h" +#include "system_ft32f0xx.h" +#include + +/** @addtogroup Exported_types + * @{ + */ + +typedef enum {RESET = 0, SET = !RESET} FlagStatus, ITStatus; + +typedef enum {DISABLE = 0, ENABLE = !DISABLE} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum {ERROR = 0, SUCCESS = !ERROR} ErrorStatus; +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; /*Address offset:0x308 */ + __IO uint32_t CR2; /*Address offset:0x30C */ +} ADC_Common_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t RESERVED[7]; /*!< Reserved, Address offset: 0x18-0x00 */ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ +} COMP_TypeDef; + +/** + * @brief DAC Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[8]; /*!< Reserved, Address offset: 0x1C-0x00 */ + __IO uint32_t CTRL; /*!< DAC configuration register Address offset: 0x20 */ + __IO uint32_t DATA1; /*!< DAC1 Input data Address offset: 0x24 */ + __IO uint32_t DATA2; /*!< DAC2 Input data Address offset: 0x28 */ +}DAC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint32_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +//#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +//#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +//#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +//#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +//#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +//#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +//#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +//#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +//#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +//#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +//#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +//#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +//#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +//#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +//#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +//#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +//#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +//#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +//#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +//#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +//#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +//#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +//#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +//#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +//#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +//#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +//#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +//#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +//#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +//#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +//#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +//#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +//#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +//#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*! + +/** @addtogroup Exported_types + * @{ + */ + +typedef enum +{ + RESET = 0, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + ERROR = 0, + SUCCESS = !ERROR +} ErrorStatus; + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; /*Address offset:0x308 */ + __IO uint32_t CR2; /*Address offset:0x30C */ +} ADC_Common_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t RESERVED[7]; /*!< Reserved, Address offset: 0x18-0x00 */ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ +} COMP_TypeDef; + +/** + * @brief DAC Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[8]; /*!< Reserved, Address offset: 0x1C-0x00 */ + __IO uint32_t CTRL; /*!< DAC configuration register Address offset: 0x20 */ + __IO uint32_t DATA1; /*!< DAC1 Input data Address offset: 0x24 */ + __IO uint32_t DATA2; /*!< DAC2 Input data Address offset: 0x28 */ +}DAC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint32_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +//#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +//#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +//#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +//#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +//#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +//#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +//#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +//#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +//#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +//#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +//#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +//#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +//#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +//#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +//#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +//#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +//#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +//#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +//#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +//#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +//#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +//#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +//#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +//#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +//#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +//#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +//#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +//#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +//#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +//#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +//#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +//#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +//#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +//#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*! + +/** @addtogroup Exported_types + * @{ + */ + +typedef enum +{ + RESET = 0, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + ERROR = 0, + SUCCESS = !ERROR +} ErrorStatus; + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; /*Address offset:0x308 */ + __IO uint32_t CR2; /*Address offset:0x30C */ +} ADC_Common_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t RESERVED[7]; /*!< Reserved, Address offset: 0x18-0x00 */ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ +} COMP_TypeDef; + +/** + * @brief OPA + */ +typedef struct +{ + __IO uint32_t RESERVED[12]; /*!< Reserved, Address offset: 0x2C-0x00 */ + __IO uint32_t CR; /*!< COMP comparator control and status register, Address offset: 0x30 */ +} OPA_TypeDef; + +/** + * @brief DAC Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[8]; /*!< Reserved, Address offset: 0x1C-0x00 */ + __IO uint32_t CTRL; /*!< DAC configuration register Address offset: 0x20 */ + __IO uint32_t DATA1; /*!< DAC1 Input data Address offset: 0x24 */ + __IO uint32_t DATA2; /*!< DAC2 Input data Address offset: 0x28 */ +}DAC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint32_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +//#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +//#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +//#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +//#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +//#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +//#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +//#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +//#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +//#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +//#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +//#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +//#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +//#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +//#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +//#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +//#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +//#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +//#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +//#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +//#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +//#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +//#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +//#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +//#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +//#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +//#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +//#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +//#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +//#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +//#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +//#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +//#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +//#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +//#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*! + +/** @addtogroup Exported_types + * @{ + */ + +typedef enum +{ + RESET = 0, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + ERROR = 0, + SUCCESS = !ERROR +} ErrorStatus; + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; /*Address offset:0x308 */ + __IO uint32_t CR2; /*Address offset:0x30C */ +} ADC_Common_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t RESERVED[7]; /*!< Reserved, Address offset: 0x18-0x00 */ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ +} COMP_TypeDef; + +/** + * @brief OPA + */ +typedef struct +{ + __IO uint32_t RESERVED[12]; /*!< Reserved, Address offset: 0x2C-0x00 */ + __IO uint32_t CR; /*!< COMP comparator control and status register, Address offset: 0x30 */ +} OPA_TypeDef; + +/** + * @brief DAC Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[8]; /*!< Reserved, Address offset: 0x1C-0x00 */ + __IO uint32_t CTRL; /*!< DAC configuration register Address offset: 0x20 */ + __IO uint32_t DATA1; /*!< DAC1 Input data Address offset: 0x24 */ + __IO uint32_t DATA2; /*!< DAC2 Input data Address offset: 0x28 */ +}DAC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint32_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +//#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +//#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +//#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +//#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +//#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +//#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +//#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +//#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +//#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +//#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +//#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +//#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +//#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +//#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +//#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +//#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +//#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +//#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +//#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +//#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +//#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +//#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +//#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +//#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +//#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +//#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +//#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +//#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +//#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +//#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +//#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +//#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +//#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +//#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*! + +/** @addtogroup Exported_types + * @{ + */ +/** @addtogroup Exported_types + * @{ + */ +typedef enum +{ + RESET = 0, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + ERROR = 0, + SUCCESS = !ERROR +} ErrorStatus; + + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4[5]; /*!< Reserved, 0x2C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; /*Address offset:0x308 */ + __IO uint32_t CR2; /*Address offset:0x30C */ +} ADC_Common_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t RESERVED[7]; /*!< Reserved, Address offset: 0x18-0x00 */ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ +} COMP_TypeDef; +/** + * @brief OPA + */ +typedef struct +{ + __IO uint32_t RESERVED[12]; /*!< Reserved, Address offset: 0x2C-0x00 */ + __IO uint32_t CR; /*!< COMP comparator control and status register, Address offset: 0x30 */ +} OPA_TypeDef; + +/** + * @brief DAC Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[8]; /*!< Reserved, Address offset: 0x1C-0x00 */ + __IO uint32_t CTRL; /*!< DAC configuration register Address offset: 0x20 */ + __IO uint32_t DATA1; /*!< DAC1 Input data Address offset: 0x24 */ + __IO uint32_t DATA2; /*!< DAC2 Input data Address offset: 0x28 */ +}DAC_TypeDef; + +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint32_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +//#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +//#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +//#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +//#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +//#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +//#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +//#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +//#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +//#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +//#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +//#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +//#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +//#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +//#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +//#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +//#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +//#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +//#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +//#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +//#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +//#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +//#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +//#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +//#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +//#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +//#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +//#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +//#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +//#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +//#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +//#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +//#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +//#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +//#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*! + +/** @addtogroup Exported_types + * @{ + */ +/** @addtogroup Exported_types + * @{ + */ +typedef enum +{ + RESET = 0, + SET = !RESET +} FlagStatus, ITStatus; + +typedef enum +{ + DISABLE = 0, + ENABLE = !DISABLE +} FunctionalState; +#define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE)) + +typedef enum +{ + ERROR = 0, + SUCCESS = !ERROR +} ErrorStatus; + + +/** @addtogroup Peripheral_registers_structures + * @{ + */ + +/** + * @brief Analog to Digital Converter + */ + +typedef struct +{ + __IO uint32_t ISR; /*!< ADC Interrupt and Status register, Address offset:0x00 */ + __IO uint32_t IER; /*!< ADC Interrupt Enable register, Address offset:0x04 */ + __IO uint32_t CR; /*!< ADC Control register, Address offset:0x08 */ + __IO uint32_t CFGR1; /*!< ADC Configuration register 1, Address offset:0x0C */ + __IO uint32_t CFGR2; /*!< ADC Configuration register 2, Address offset:0x10 */ + __IO uint32_t SMPR; /*!< ADC Sampling time register, Address offset:0x14 */ + uint32_t RESERVED1; /*!< Reserved, 0x18 */ + uint32_t RESERVED2; /*!< Reserved, 0x1C */ + __IO uint32_t TR; /*!< ADC watchdog threshold register, Address offset:0x20 */ + uint32_t RESERVED3; /*!< Reserved, 0x24 */ + __IO uint32_t CHSELR; /*!< ADC channel selection register, Address offset:0x28 */ + uint32_t RESERVED4; /*!< Reserved, 0x2C */ + __IO uint32_t ETCR; /*!< External trigger Control register, Address offset:0x30 */ + __IO uint32_t RTENR; /*!< ADC rising edge trigger enable register, Address offset:0x34 */ + __IO uint32_t FTENR; /*!< ADC falling edge trigger enable register, Address offset:0x38 */ + uint32_t RESERVED5 ; /*!< Reserved, 0x3C */ + __IO uint32_t DR; /*!< ADC data register, Address offset:0x40 */ +} ADC_TypeDef; + +typedef struct +{ + __IO uint32_t CCR; /*Address offset:0x308 */ + __IO uint32_t CR2; /*Address offset:0x30C */ + __IO uint32_t ADC_IOSH1DR; /*Address offset:0x310 */ + __IO uint32_t ADC_IOSH2DR; /*Address offset:0x314 */ +} ADC_Common_TypeDef; + +/** + * @brief Comparator + */ + +typedef struct +{ + __IO uint32_t RESERVED1[7]; /*!< Reserved, Address offset: 0x18-0x00 */ + __IO uint32_t CSR; /*!< COMP comparator control and status register, Address offset: 0x1C */ + __IO uint32_t RESERVED2[3]; /*!< Reserved, Address offset: 0x20-0x28 */ + __IO uint32_t CSR2; /*!< COMP comparator control and status register 2, Address offset: 0x2C */ +} COMP_TypeDef; +/** + * @brief OPA + */ +typedef struct +{ + __IO uint32_t RESERVED1[12]; /*!< Reserved, Address offset: 0x2C-0x00 */ + __IO uint32_t CR; /*!< COMP comparator control and status register, Address offset: 0x30 */ +} OPA_TypeDef; +/** + * @brief ONEW + */ +typedef struct +{ + __IO uint32_t RESERVED1[13]; /*!< Reserved, Address offset: 0x30-0x00 */ + __IO uint32_t CFG; /*!< COMP comparator control and status register, Address offset: 0x34 */ + __IO uint32_t BUF; /*!< COMP comparator control and status register, Address offset: 0x38 */ +} ONEW_TypeDef; +/** + * @brief DAC Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[8]; /*!< Reserved, Address offset: 0x1C-0x00 */ + __IO uint32_t CTRL; /*!< DAC configuration register Address offset: 0x20 */ + __IO uint32_t DATA1; /*!< DAC1 Input data Address offset: 0x24 */ + __IO uint32_t DATA2; /*!< DAC2 Input data Address offset: 0x28 */ +}DAC_TypeDef; +/** + * @brief DIV Configuration + */ +typedef struct +{ + __IO uint32_t RESERVED[32]; /*!< Reserved, Address offset: 0x7C-0x00 */ + __IO uint32_t DID; /*!< DID register Address offset: 0x80 */ + __IO uint32_t DIS; /*!< DIS register Address offset: 0x84 */ + __IO uint32_t QUO; /*!< QUO register Address offset: 0x88 */ + __IO uint32_t REM; /*!< REM register Address offset: 0x8C */ + __IO uint32_t SC; /*!< SC register Address offset: 0x90 */ +}DIV_TypeDef; +/** + * @brief LEB Configuration + */ +typedef struct +{ + __IO uint32_t LEBCR; /*!< LEBCR register Address offset: 0x80 */ + __IO uint32_t FLTCFG1; /*!< FLTCFG1 register Address offset: 0x84 */ + __IO uint32_t FLTCFG2; /*!< FLTCFG2 register Address offset: 0x88 */ + __IO uint32_t LEBCFG; /*!< LEBCFG register Address offset: 0x8C */ + __IO uint32_t LEB1CFG; /*!< LEB1CFG register Address offset: 0x90 */ + __IO uint32_t LEB2CFG; /*!< LEB2CFG register Address offset: 0x90 */ + __IO uint32_t LEB3CFG; /*!< LEB3CFG register Address offset: 0x90 */ + __IO uint32_t LEB1PR; /*!< LEB1PR register Address offset: 0x90 */ + __IO uint32_t LEB2PR; /*!< LEB2PR register Address offset: 0x90 */ + __IO uint32_t LEB3PR; /*!< LEB3PR register Address offset: 0x90 */ +}LEB_TypeDef; +/** + * @brief CRC calculation unit + */ + +typedef struct +{ + __IO uint32_t DR; /*!< CRC Data register, Address offset: 0x00 */ + __IO uint32_t IDR; /*!< CRC Independent data register, Address offset: 0x04 */ + __IO uint32_t CR; /*!< CRC Control register, Address offset: 0x08 */ + uint32_t RESERVED2; /*!< Reserved, 0x0C */ + __IO uint32_t INIT; /*!< Initial CRC value register, Address offset: 0x10 */ + __IO uint32_t RESERVED3; /*!< Reserved, 0x14 */ +} CRC_TypeDef; + +/** + * @brief Clock Recovery System + */ +typedef struct +{ +__IO uint32_t CR; /*!< CRS ccontrol register, Address offset: 0x00 */ +__IO uint32_t CFGR; /*!< CRS configuration register, Address offset: 0x04 */ +__IO uint32_t ISR; /*!< CRS interrupt and status register, Address offset: 0x08 */ +__IO uint32_t ICR; /*!< CRS interrupt flag clear register, Address offset: 0x0C */ +} CRS_TypeDef; + +/** + * @brief Debug MCU + */ + +typedef struct +{ + __IO uint32_t IDCODE; /*!< MCU device ID code, Address offset: 0x00 */ + __IO uint32_t CR; /*!< Debug MCU configuration register, Address offset: 0x04 */ + __IO uint32_t APB1FZ; /*!< Debug MCU APB1 freeze register, Address offset: 0x08 */ + __IO uint32_t APB2FZ; /*!< Debug MCU APB2 freeze register, Address offset: 0x0C */ +}DBGMCU_TypeDef; + +/** + * @brief DMA Controller + */ + +typedef struct +{ + __IO uint32_t CCR; /*!< DMA channel x configuration register */ + __IO uint32_t CNDTR; /*!< DMA channel x number of data register */ + __IO uint32_t CPAR; /*!< DMA channel x peripheral address register */ + __IO uint32_t CMAR; /*!< DMA channel x memory address register */ +} DMA_Channel_TypeDef; + +typedef struct +{ + __IO uint32_t ISR; /*!< DMA interrupt status register, Address offset: 0x00 */ + __IO uint32_t IFCR; /*!< DMA interrupt flag clear register, Address offset: 0x04 */ +}DMA_TypeDef; + +/** + * @brief External Interrupt/Event Controller + */ + +typedef struct +{ + __IO uint32_t IMR; /*! exti[31] Interrupt */ +//#define SYSCFG_ITLINE1_SR_VDDIO2 ((uint32_t)0x00000002) /*!< VDDIO2 -> exti[16] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_WAKEUP ((uint32_t)0x00000001) /*!< RTC WAKEUP -> exti[20] Interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_TSTAMP ((uint32_t)0x00000002) /*!< RTC Time Stamp -> exti[19] interrupt */ +//#define SYSCFG_ITLINE2_SR_RTC_ALRA ((uint32_t)0x00000003) /*!< RTC Alarm -> exti[17] interrupt .... */ +//#define SYSCFG_ITLINE3_SR_FLASH_ITF ((uint32_t)0x00000001) /*!< Flash ITF Interrupt */ +//#define SYSCFG_ITLINE4_SR_CRS ((uint32_t)0x00000001) /*!< CRS interrupt */ +//#define SYSCFG_ITLINE4_SR_CLK_CTRL ((uint32_t)0x00000002) /*!< CLK CTRL interrupt */ +//#define SYSCFG_ITLINE5_SR_EXTI0 ((uint32_t)0x00000001) /*!< External Interrupt 0 */ +//#define SYSCFG_ITLINE5_SR_EXTI1 ((uint32_t)0x00000002) /*!< External Interrupt 1 */ +//#define SYSCFG_ITLINE6_SR_EXTI2 ((uint32_t)0x00000001) /*!< External Interrupt 2 */ +//#define SYSCFG_ITLINE6_SR_EXTI3 ((uint32_t)0x00000002) /*!< External Interrupt 3 */ +//#define SYSCFG_ITLINE7_SR_EXTI4 ((uint32_t)0x00000001) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI5 ((uint32_t)0x00000002) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI6 ((uint32_t)0x00000004) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI7 ((uint32_t)0x00000008) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI8 ((uint32_t)0x00000010) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI9 ((uint32_t)0x00000020) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI10 ((uint32_t)0x00000040) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI11 ((uint32_t)0x00000080) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI12 ((uint32_t)0x00000100) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI13 ((uint32_t)0x00000200) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI14 ((uint32_t)0x00000400) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE7_SR_EXTI15 ((uint32_t)0x00000800) /*!< External Interrupt 15 to 4 */ +//#define SYSCFG_ITLINE8_SR_TSC_EOA ((uint32_t)0x00000001) /*!< Touch control EOA Interrupt */ +//#define SYSCFG_ITLINE8_SR_TSC_MCE ((uint32_t)0x00000002) /*!< Touch control MCE Interrupt */ +//#define SYSCFG_ITLINE9_SR_DMA1_CH1 ((uint32_t)0x00000001) /*!< DMA1 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH2 ((uint32_t)0x00000001) /*!< DMA1 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA1_CH3 ((uint32_t)0x00000002) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH1 ((uint32_t)0x00000004) /*!< DMA2 Channel 1 Interrupt */ +//#define SYSCFG_ITLINE10_SR_DMA2_CH2 ((uint32_t)0x00000008) /*!< DMA2 Channel 2 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH4 ((uint32_t)0x00000001) /*!< DMA1 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH5 ((uint32_t)0x00000002) /*!< DMA1 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH6 ((uint32_t)0x00000004) /*!< DMA1 Channel 6 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA1_CH7 ((uint32_t)0x00000008) /*!< DMA1 Channel 7 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH3 ((uint32_t)0x00000010) /*!< DMA2 Channel 3 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH4 ((uint32_t)0x00000020) /*!< DMA2 Channel 4 Interrupt */ +//#define SYSCFG_ITLINE11_SR_DMA2_CH5 ((uint32_t)0x00000040) /*!< DMA2 Channel 5 Interrupt */ +//#define SYSCFG_ITLINE12_SR_ADC ((uint32_t)0x00000001) /*!< ADC Interrupt */ +//#define SYSCFG_ITLINE12_SR_COMP1 ((uint32_t)0x00000002) /*!< COMP1 Interrupt -> exti[21] */ +//#define SYSCFG_ITLINE12_SR_COMP2 ((uint32_t)0x00000004) /*!< COMP2 Interrupt -> exti[22] */ +//#define SYSCFG_ITLINE13_SR_TIM1_BRK ((uint32_t)0x00000001) /*!< TIM1 BRK Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_UPD ((uint32_t)0x00000002) /*!< TIM1 UPD Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_TRG ((uint32_t)0x00000004) /*!< TIM1 TRG Interrupt */ +//#define SYSCFG_ITLINE13_SR_TIM1_CCU ((uint32_t)0x00000008) /*!< TIM1 CCU Interrupt */ +//#define SYSCFG_ITLINE14_SR_TIM1_CC ((uint32_t)0x00000001) /*!< TIM1 CC Interrupt */ +//#define SYSCFG_ITLINE15_SR_TIM2_GLB ((uint32_t)0x00000001) /*!< TIM2 GLB Interrupt */ +//#define SYSCFG_ITLINE16_SR_TIM3_GLB ((uint32_t)0x00000001) /*!< TIM3 GLB Interrupt */ +//#define SYSCFG_ITLINE17_SR_DAC ((uint32_t)0x00000001) /*!< DAC Interrupt */ +//#define SYSCFG_ITLINE17_SR_TIM6_GLB ((uint32_t)0x00000002) /*!< TIM6 GLB Interrupt */ +//#define SYSCFG_ITLINE18_SR_TIM7_GLB ((uint32_t)0x00000001) /*!< TIM7 GLB Interrupt */ +//#define SYSCFG_ITLINE19_SR_TIM14_GLB ((uint32_t)0x00000001) /*!< TIM14 GLB Interrupt */ +//#define SYSCFG_ITLINE20_SR_TIM15_GLB ((uint32_t)0x00000001) /*!< TIM15 GLB Interrupt */ +//#define SYSCFG_ITLINE21_SR_TIM16_GLB ((uint32_t)0x00000001) /*!< TIM16 GLB Interrupt */ +//#define SYSCFG_ITLINE22_SR_TIM17_GLB ((uint32_t)0x00000001) /*!< TIM17 GLB Interrupt */ +//#define SYSCFG_ITLINE23_SR_I2C1_GLB ((uint32_t)0x00000001) /*!< I2C1 GLB Interrupt -> exti[23] */ +//#define SYSCFG_ITLINE24_SR_I2C2_GLB ((uint32_t)0x00000001) /*!< I2C2 GLB Interrupt */ +//#define SYSCFG_ITLINE25_SR_SPI1 ((uint32_t)0x00000001) /*!< SPI1 Interrupt */ +//#define SYSCFG_ITLINE26_SR_SPI2 ((uint32_t)0x00000001) /*!< SPI2 Interrupt */ +//#define SYSCFG_ITLINE27_SR_USART1_GLB ((uint32_t)0x00000001) /*!< USART1 GLB Interrupt -> exti[25] */ +//#define SYSCFG_ITLINE28_SR_USART2_GLB ((uint32_t)0x00000001) /*!< USART2 GLB Interrupt -> exti[26] */ +//#define SYSCFG_ITLINE29_SR_USART3_GLB ((uint32_t)0x00000001) /*!< USART3 GLB Interrupt -> exti[28] */ +//#define SYSCFG_ITLINE29_SR_USART4_GLB ((uint32_t)0x00000002) /*!< USART4 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART5_GLB ((uint32_t)0x00000004) /*!< USART5 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART6_GLB ((uint32_t)0x00000008) /*!< USART6 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART7_GLB ((uint32_t)0x00000010) /*!< USART7 GLB Interrupt */ +//#define SYSCFG_ITLINE29_SR_USART8_GLB ((uint32_t)0x00000020) /*!< USART8 GLB Interrupt */ +//#define SYSCFG_ITLINE30_SR_CAN ((uint32_t)0x00000001) /*!< CAN Interrupt */ +//#define SYSCFG_ITLINE30_SR_CEC ((uint32_t)0x00000002) /*!< CEC Interrupt */ + +/******************************************************************************/ +/* */ +/* Timers (TIM) */ +/* */ +/******************************************************************************/ +/******************* Bit definition for TIM_CR1 register ********************/ +#define TIM_CR1_CEN ((uint16_t)0x0001) /*! Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO_IRQHandler ; PVD_VDDIO + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_VDDIO_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_VDDIO_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM6_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT FMD *****END OF FILE***** diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f030x8.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f030x8.s new file mode 100644 index 0000000000..83d871bc5b --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f030x8.s @@ -0,0 +1,252 @@ +;/** +; ****************************************************************************** +; * @file startup_ft32f030x8.s +; * @author FMD AE +; * @brief FT32F030X8 devices vector table for MDK-ARM toolchain. +; * @version V1.0.0 +; * @data 2021-07-01 +; ****************************************************************************** +; */ + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO_IRQHandler ; PVD_VDDIO + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_VDDIO_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_VDDIO_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM6_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT FMD *****END OF FILE***** diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f072xb.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f072xb.s new file mode 100644 index 0000000000..230b0ebf22 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/arm/startup_ft32f072xb.s @@ -0,0 +1,254 @@ +;/** +; ****************************************************************************** +; * @file startup_ft32f072x8.s +; * @author FMD AE +; * @brief FT32F072X8 devices vector table for MDK-ARM toolchain. +; * @version V1.0.0 +; * @data 2021-07-01 +; ****************************************************************************** +; */ + +Stack_Size EQU 0x00000400 + + AREA STACK, NOINIT, READWRITE, ALIGN=3 +Stack_Mem SPACE Stack_Size +__initial_sp + + +; Heap Configuration +; Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> +; + +Heap_Size EQU 0x00000200 + + AREA HEAP, NOINIT, READWRITE, ALIGN=3 +__heap_base +Heap_Mem SPACE Heap_Size +__heap_limit + + PRESERVE8 + THUMB + + +; Vector Table Mapped to Address 0 at Reset + AREA RESET, DATA, READONLY + EXPORT __Vectors + EXPORT __Vectors_End + EXPORT __Vectors_Size + +__Vectors DCD __initial_sp ; Top of Stack + DCD Reset_Handler ; Reset Handler + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO_IRQHandler ; PVD_VDDIO + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD DIV_IRQHandler ; DIV + DCD 0 ; Reserved + DCD USB_IRQHandler ; USB + +__Vectors_End + +__Vectors_Size EQU __Vectors_End - __Vectors + + AREA |.text|, CODE, READONLY + +; Reset handler routine +Reset_Handler PROC + EXPORT Reset_Handler [WEAK] + IMPORT __main + IMPORT SystemInit + + + + LDR R0, =__initial_sp ; set stack pointer + MSR MSP, R0 + +;;Check if boot space corresponds to test memory + + LDR R0,=0x00000004 + LDR R1, [R0] + LSRS R1, R1, #24 + LDR R2,=0x1F + CMP R1, R2 + + BNE ApplicationStart + +;; SYSCFG clock enable + + LDR R0,=0x40021018 + LDR R1,=0x00000001 + STR R1, [R0] + +;; Set CFGR1 register with flash memory remap at address 0 + + LDR R0,=0x40010000 + LDR R1,=0x00000000 + STR R1, [R0] +ApplicationStart + LDR R0, =SystemInit + BLX R0 + LDR R0, =__main + BX R0 + ENDP + +; Dummy Exception Handlers (infinite loops which can be modified) + +NMI_Handler PROC + EXPORT NMI_Handler [WEAK] + B . + ENDP +HardFault_Handler\ + PROC + EXPORT HardFault_Handler [WEAK] + B . + ENDP +SVC_Handler PROC + EXPORT SVC_Handler [WEAK] + B . + ENDP +PendSV_Handler PROC + EXPORT PendSV_Handler [WEAK] + B . + ENDP +SysTick_Handler PROC + EXPORT SysTick_Handler [WEAK] + B . + ENDP + +Default_Handler PROC + + EXPORT WWDG_IRQHandler [WEAK] + EXPORT PVD_VDDIO_IRQHandler [WEAK] + EXPORT RTC_IRQHandler [WEAK] + EXPORT FLASH_IRQHandler [WEAK] + EXPORT RCC_IRQHandler [WEAK] + EXPORT EXTI0_1_IRQHandler [WEAK] + EXPORT EXTI2_3_IRQHandler [WEAK] + EXPORT EXTI4_15_IRQHandler [WEAK] + EXPORT DMA1_Channel1_IRQHandler [WEAK] + EXPORT DMA1_Channel2_3_IRQHandler [WEAK] + EXPORT DMA1_Channel4_5_IRQHandler [WEAK] + EXPORT ADC1_IRQHandler [WEAK] + EXPORT TIM1_BRK_UP_TRG_COM_IRQHandler [WEAK] + EXPORT TIM1_CC_IRQHandler [WEAK] + EXPORT TIM3_IRQHandler [WEAK] + EXPORT TIM6_IRQHandler [WEAK] + EXPORT TIM14_IRQHandler [WEAK] + EXPORT TIM15_IRQHandler [WEAK] + EXPORT TIM16_IRQHandler [WEAK] + EXPORT TIM17_IRQHandler [WEAK] + EXPORT I2C1_IRQHandler [WEAK] + EXPORT I2C2_IRQHandler [WEAK] + EXPORT SPI1_IRQHandler [WEAK] + EXPORT SPI2_IRQHandler [WEAK] + EXPORT USART1_IRQHandler [WEAK] + EXPORT USART2_IRQHandler [WEAK] + EXPORT DIV_IRQHandler [WEAK] + EXPORT USB_IRQHandler [WEAK] + + +WWDG_IRQHandler +PVD_VDDIO_IRQHandler +RTC_IRQHandler +FLASH_IRQHandler +RCC_IRQHandler +EXTI0_1_IRQHandler +EXTI2_3_IRQHandler +EXTI4_15_IRQHandler +DMA1_Channel1_IRQHandler +DMA1_Channel2_3_IRQHandler +DMA1_Channel4_5_IRQHandler +ADC1_IRQHandler +TIM1_BRK_UP_TRG_COM_IRQHandler +TIM1_CC_IRQHandler +TIM3_IRQHandler +TIM6_IRQHandler +TIM14_IRQHandler +TIM15_IRQHandler +TIM16_IRQHandler +TIM17_IRQHandler +I2C1_IRQHandler +I2C2_IRQHandler +SPI1_IRQHandler +SPI2_IRQHandler +USART1_IRQHandler +USART2_IRQHandler +DIV_IRQHandler +USB_IRQHandler + + B . + + ENDP + + ALIGN + +;******************************************************************************* +; User Stack and Heap initialization +;******************************************************************************* + IF :DEF:__MICROLIB + + EXPORT __initial_sp + EXPORT __heap_base + EXPORT __heap_limit + + ELSE + + IMPORT __use_two_region_memory + EXPORT __user_initial_stackheap + +__user_initial_stackheap + + LDR R0, = Heap_Mem + LDR R1, =(Stack_Mem + Stack_Size) + LDR R2, = (Heap_Mem + Heap_Size) + LDR R3, = Stack_Mem + BX LR + + ALIGN + + ENDIF + + END + +;************************ (C) COPYRIGHT FMD *****END OF FILE***** diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x6.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x6.s new file mode 100644 index 0000000000..2dd8a28b08 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x6.s @@ -0,0 +1,258 @@ +/** + ****************************************************************************** + * @file startup_stm32f030x6.s + * @author MCD Application Team + * @brief STM32F030x4/STM32F030x6 devices vector table for GCC toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/* Copy the data segment initializers from flash to SRAM */ + ldr r0, =_sdata + ldr r1, =_edata + ldr r2, =_sidata + movs r3, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r4, [r2, r3] + str r4, [r0, r3] + adds r3, r3, #4 + +LoopCopyDataInit: + adds r4, r0, r3 + cmp r4, r1 + bcc CopyDataInit + +/* Zero fill the bss segment. */ + ldr r2, =_sbss + ldr r4, =_ebss + movs r3, #0 + b LoopFillZerobss + +FillZerobss: + str r3, [r2] + adds r2, r2, #4 + +LoopFillZerobss: + cmp r2, r4 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call static constructors */ + bl __libc_init_array +/* Call the application's entry point.*/ + bl entry + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler /* Window WatchDog */ + .word 0 /* Reserved */ + .word RTC_IRQHandler /* RTC through the EXTI line */ + .word FLASH_IRQHandler /* FLASH */ + .word RCC_IRQHandler /* RCC */ + .word EXTI0_1_IRQHandler /* EXTI Line 0 and 1 */ + .word EXTI2_3_IRQHandler /* EXTI Line 2 and 3 */ + .word EXTI4_15_IRQHandler /* EXTI Line 4 to 15 */ + .word 0 /* Reserved */ + .word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */ + .word DMA1_Channel2_3_IRQHandler /* DMA1 Channel 2 and Channel 3 */ + .word DMA1_Channel4_5_IRQHandler /* DMA1 Channel 4 and Channel 5 */ + .word ADC1_IRQHandler /* ADC1 */ + .word TIM1_BRK_UP_TRG_COM_IRQHandler /* TIM1 Break, Update, Trigger and Commutation */ + .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */ + .word 0 /* Reserved */ + .word TIM3_IRQHandler /* TIM3 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word TIM14_IRQHandler /* TIM14 */ + .word 0 /* Reserved */ + .word TIM16_IRQHandler /* TIM16 */ + .word TIM17_IRQHandler /* TIM17 */ + .word I2C1_IRQHandler /* I2C1 */ + .word 0 /* Reserved */ + .word SPI1_IRQHandler /* SPI1 */ + .word 0 /* Reserved */ + .word USART1_IRQHandler /* USART1 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_IRQHandler + .thumb_set ADC1_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x8.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x8.s new file mode 100644 index 0000000000..b65a82bb6e --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f030x8.s @@ -0,0 +1,273 @@ +/** + ****************************************************************************** + * @file startup_stm32f030x8.s + * @author MCD Application Team + * @brief STM32F030x8 devices vector table for GCC toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/* Copy the data segment initializers from flash to SRAM */ + ldr r0, =_sdata + ldr r1, =_edata + ldr r2, =_sidata + movs r3, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r4, [r2, r3] + str r4, [r0, r3] + adds r3, r3, #4 + +LoopCopyDataInit: + adds r4, r0, r3 + cmp r4, r1 + bcc CopyDataInit + +/* Zero fill the bss segment. */ + ldr r2, =_sbss + ldr r4, =_ebss + movs r3, #0 + b LoopFillZerobss + +FillZerobss: + str r3, [r2] + adds r2, r2, #4 + +LoopFillZerobss: + cmp r2, r4 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call static constructors */ + bl __libc_init_array +/* Call the application's entry point.*/ + bl entry + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler /* Window WatchDog */ + .word 0 /* Reserved */ + .word RTC_IRQHandler /* RTC through the EXTI line */ + .word FLASH_IRQHandler /* FLASH */ + .word RCC_IRQHandler /* RCC */ + .word EXTI0_1_IRQHandler /* EXTI Line 0 and 1 */ + .word EXTI2_3_IRQHandler /* EXTI Line 2 and 3 */ + .word EXTI4_15_IRQHandler /* EXTI Line 4 to 15 */ + .word 0 /* Reserved */ + .word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */ + .word DMA1_Channel2_3_IRQHandler /* DMA1 Channel 2 and Channel 3 */ + .word DMA1_Channel4_5_IRQHandler /* DMA1 Channel 4 and Channel 5 */ + .word ADC1_IRQHandler /* ADC1 */ + .word TIM1_BRK_UP_TRG_COM_IRQHandler /* TIM1 Break, Update, Trigger and Commutation */ + .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */ + .word 0 /* Reserved */ + .word TIM3_IRQHandler /* TIM3 */ + .word TIM6_IRQHandler /* TIM6 */ + .word 0 /* Reserved */ + .word TIM14_IRQHandler /* TIM14 */ + .word TIM15_IRQHandler /* TIM15 */ + .word TIM16_IRQHandler /* TIM16 */ + .word TIM17_IRQHandler /* TIM17 */ + .word I2C1_IRQHandler /* I2C1 */ + .word I2C2_IRQHandler /* I2C2 */ + .word SPI1_IRQHandler /* SPI1 */ + .word SPI2_IRQHandler /* SPI2 */ + .word USART1_IRQHandler /* USART1 */ + .word USART2_IRQHandler /* USART2 */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + .word 0 /* Reserved */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_IRQHandler + .thumb_set RCC_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_IRQHandler + .thumb_set DMA1_Channel4_5_IRQHandler,Default_Handler + + .weak ADC1_IRQHandler + .thumb_set ADC1_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM6_IRQHandler + .thumb_set TIM6_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak I2C2_IRQHandler + .thumb_set I2C2_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f072xb.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f072xb.s new file mode 100644 index 0000000000..1e11003285 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/gcc/startup_ft32f072xb.s @@ -0,0 +1,294 @@ +/** + ****************************************************************************** + * @file startup_stm32f072xb.s + * @author MCD Application Team + * @brief STM32F072x8/STM32F072xB devices vector table for GCC toolchain. + * This module performs: + * - Set the initial SP + * - Set the initial PC == Reset_Handler, + * - Set the vector table entries with the exceptions ISR address + * - Branches to main in the C library (which eventually + * calls main()). + * After Reset the Cortex-M0 processor is in Thread mode, + * priority is Privileged, and the Stack is set to Main. + ****************************************************************************** + * @attention + * + *

© Copyright (c) 2016 STMicroelectronics. + * All rights reserved.

+ * + * This software component is licensed by ST under BSD 3-Clause license, + * the "License"; You may not use this file except in compliance with the + * License. You may obtain a copy of the License at: + * opensource.org/licenses/BSD-3-Clause + * + ****************************************************************************** + */ + + .syntax unified + .cpu cortex-m0 + .fpu softvfp + .thumb + +.global g_pfnVectors +.global Default_Handler + +/* start address for the initialization values of the .data section. +defined in linker script */ +.word _sidata +/* start address for the .data section. defined in linker script */ +.word _sdata +/* end address for the .data section. defined in linker script */ +.word _edata +/* start address for the .bss section. defined in linker script */ +.word _sbss +/* end address for the .bss section. defined in linker script */ +.word _ebss + + .section .text.Reset_Handler + .weak Reset_Handler + .type Reset_Handler, %function +Reset_Handler: + ldr r0, =_estack + mov sp, r0 /* set stack pointer */ + +/* Copy the data segment initializers from flash to SRAM */ + ldr r0, =_sdata + ldr r1, =_edata + ldr r2, =_sidata + movs r3, #0 + b LoopCopyDataInit + +CopyDataInit: + ldr r4, [r2, r3] + str r4, [r0, r3] + adds r3, r3, #4 + +LoopCopyDataInit: + adds r4, r0, r3 + cmp r4, r1 + bcc CopyDataInit + +/* Zero fill the bss segment. */ + ldr r2, =_sbss + ldr r4, =_ebss + movs r3, #0 + b LoopFillZerobss + +FillZerobss: + str r3, [r2] + adds r2, r2, #4 + +LoopFillZerobss: + cmp r2, r4 + bcc FillZerobss + +/* Call the clock system intitialization function.*/ + bl SystemInit +/* Call static constructors */ + bl __libc_init_array +/* Call the application's entry point.*/ + bl entry + +LoopForever: + b LoopForever + + +.size Reset_Handler, .-Reset_Handler + +/** + * @brief This is the code that gets called when the processor receives an + * unexpected interrupt. This simply enters an infinite loop, preserving + * the system state for examination by a debugger. + * + * @param None + * @retval : None +*/ + .section .text.Default_Handler,"ax",%progbits +Default_Handler: +Infinite_Loop: + b Infinite_Loop + .size Default_Handler, .-Default_Handler +/****************************************************************************** +* +* The minimal vector table for a Cortex M0. Note that the proper constructs +* must be placed on this to ensure that it ends up at physical address +* 0x0000.0000. +* +******************************************************************************/ + .section .isr_vector,"a",%progbits + .type g_pfnVectors, %object + .size g_pfnVectors, .-g_pfnVectors + + +g_pfnVectors: + .word _estack + .word Reset_Handler + .word NMI_Handler + .word HardFault_Handler + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word 0 + .word SVC_Handler + .word 0 + .word 0 + .word PendSV_Handler + .word SysTick_Handler + .word WWDG_IRQHandler /* Window WatchDog */ + .word PVD_VDDIO2_IRQHandler /* PVD and VDDIO2 through EXTI Line detect */ + .word RTC_IRQHandler /* RTC through the EXTI line */ + .word FLASH_IRQHandler /* FLASH */ + .word RCC_CRS_IRQHandler /* RCC and CRS */ + .word EXTI0_1_IRQHandler /* EXTI Line 0 and 1 */ + .word EXTI2_3_IRQHandler /* EXTI Line 2 and 3 */ + .word EXTI4_15_IRQHandler /* EXTI Line 4 to 15 */ + .word TSC_IRQHandler /* TSC */ + .word DMA1_Channel1_IRQHandler /* DMA1 Channel 1 */ + .word DMA1_Channel2_3_IRQHandler /* DMA1 Channel 2 and Channel 3 */ + .word DMA1_Channel4_5_6_7_IRQHandler /* DMA1 Channel 4, Channel 5, Channel 6 and Channel 7*/ + .word ADC1_COMP_IRQHandler /* ADC1, COMP1 and COMP2 */ + .word TIM1_BRK_UP_TRG_COM_IRQHandler /* TIM1 Break, Update, Trigger and Commutation */ + .word TIM1_CC_IRQHandler /* TIM1 Capture Compare */ + .word TIM2_IRQHandler /* TIM2 */ + .word TIM3_IRQHandler /* TIM3 */ + .word TIM6_DAC_IRQHandler /* TIM6 and DAC */ + .word TIM7_IRQHandler /* TIM7 */ + .word TIM14_IRQHandler /* TIM14 */ + .word TIM15_IRQHandler /* TIM15 */ + .word TIM16_IRQHandler /* TIM16 */ + .word TIM17_IRQHandler /* TIM17 */ + .word I2C1_IRQHandler /* I2C1 */ + .word I2C2_IRQHandler /* I2C2 */ + .word SPI1_IRQHandler /* SPI1 */ + .word SPI2_IRQHandler /* SPI2 */ + .word USART1_IRQHandler /* USART1 */ + .word USART2_IRQHandler /* USART2 */ + .word USART3_4_IRQHandler /* USART3 and USART4 */ + .word CEC_CAN_IRQHandler /* CEC and CAN */ + .word USB_IRQHandler /* USB */ + +/******************************************************************************* +* +* Provide weak aliases for each Exception handler to the Default_Handler. +* As they are weak aliases, any function with the same name will override +* this definition. +* +*******************************************************************************/ + + .weak NMI_Handler + .thumb_set NMI_Handler,Default_Handler + + .weak HardFault_Handler + .thumb_set HardFault_Handler,Default_Handler + + .weak SVC_Handler + .thumb_set SVC_Handler,Default_Handler + + .weak PendSV_Handler + .thumb_set PendSV_Handler,Default_Handler + + .weak SysTick_Handler + .thumb_set SysTick_Handler,Default_Handler + + .weak WWDG_IRQHandler + .thumb_set WWDG_IRQHandler,Default_Handler + + .weak PVD_VDDIO2_IRQHandler + .thumb_set PVD_VDDIO2_IRQHandler,Default_Handler + + .weak RTC_IRQHandler + .thumb_set RTC_IRQHandler,Default_Handler + + .weak FLASH_IRQHandler + .thumb_set FLASH_IRQHandler,Default_Handler + + .weak RCC_CRS_IRQHandler + .thumb_set RCC_CRS_IRQHandler,Default_Handler + + .weak EXTI0_1_IRQHandler + .thumb_set EXTI0_1_IRQHandler,Default_Handler + + .weak EXTI2_3_IRQHandler + .thumb_set EXTI2_3_IRQHandler,Default_Handler + + .weak EXTI4_15_IRQHandler + .thumb_set EXTI4_15_IRQHandler,Default_Handler + + .weak TSC_IRQHandler + .thumb_set TSC_IRQHandler,Default_Handler + + .weak DMA1_Channel1_IRQHandler + .thumb_set DMA1_Channel1_IRQHandler,Default_Handler + + .weak DMA1_Channel2_3_IRQHandler + .thumb_set DMA1_Channel2_3_IRQHandler,Default_Handler + + .weak DMA1_Channel4_5_6_7_IRQHandler + .thumb_set DMA1_Channel4_5_6_7_IRQHandler,Default_Handler + + .weak ADC1_COMP_IRQHandler + .thumb_set ADC1_COMP_IRQHandler,Default_Handler + + .weak TIM1_BRK_UP_TRG_COM_IRQHandler + .thumb_set TIM1_BRK_UP_TRG_COM_IRQHandler,Default_Handler + + .weak TIM1_CC_IRQHandler + .thumb_set TIM1_CC_IRQHandler,Default_Handler + + .weak TIM2_IRQHandler + .thumb_set TIM2_IRQHandler,Default_Handler + + .weak TIM3_IRQHandler + .thumb_set TIM3_IRQHandler,Default_Handler + + .weak TIM6_DAC_IRQHandler + .thumb_set TIM6_DAC_IRQHandler,Default_Handler + + .weak TIM7_IRQHandler + .thumb_set TIM7_IRQHandler,Default_Handler + + .weak TIM14_IRQHandler + .thumb_set TIM14_IRQHandler,Default_Handler + + .weak TIM15_IRQHandler + .thumb_set TIM15_IRQHandler,Default_Handler + + .weak TIM16_IRQHandler + .thumb_set TIM16_IRQHandler,Default_Handler + + .weak TIM17_IRQHandler + .thumb_set TIM17_IRQHandler,Default_Handler + + .weak I2C1_IRQHandler + .thumb_set I2C1_IRQHandler,Default_Handler + + .weak I2C2_IRQHandler + .thumb_set I2C2_IRQHandler,Default_Handler + + .weak SPI1_IRQHandler + .thumb_set SPI1_IRQHandler,Default_Handler + + .weak SPI2_IRQHandler + .thumb_set SPI2_IRQHandler,Default_Handler + + .weak USART1_IRQHandler + .thumb_set USART1_IRQHandler,Default_Handler + + .weak USART2_IRQHandler + .thumb_set USART2_IRQHandler,Default_Handler + + .weak USART3_4_IRQHandler + .thumb_set USART3_4_IRQHandler,Default_Handler + + .weak CEC_CAN_IRQHandler + .thumb_set CEC_CAN_IRQHandler,Default_Handler + + .weak USB_IRQHandler + .thumb_set USB_IRQHandler,Default_Handler + +/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ + diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x6_flash.icf b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x6_flash.icf new file mode 100644 index 0000000000..0bb19fbf74 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x6_flash.icf @@ -0,0 +1,33 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x08000000; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = 0x08000000; +define symbol __ICFEDIT_region_ROM_end__ = 0x08007FFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x20000FFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x400; +define symbol __ICFEDIT_size_heap__ = 0x000; +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; +define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, + block CSTACK, block HEAP }; + +export symbol __ICFEDIT_region_RAM_start__; +export symbol __ICFEDIT_region_RAM_end__; diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x8_flash.icf b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x8_flash.icf new file mode 100644 index 0000000000..397a960ef4 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f030x8_flash.icf @@ -0,0 +1,33 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x08000000; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = 0x08000000; +define symbol __ICFEDIT_region_ROM_end__ = 0x0800FFFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x20001FFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x400; +define symbol __ICFEDIT_size_heap__ = 0x000; +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; +define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, + block CSTACK, block HEAP }; + +export symbol __ICFEDIT_region_RAM_start__; +export symbol __ICFEDIT_region_RAM_end__; diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f072xb_flash.icf b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f072xb_flash.icf new file mode 100644 index 0000000000..cd275db870 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/linker/stm32f072xb_flash.icf @@ -0,0 +1,33 @@ +/*###ICF### Section handled by ICF editor, don't touch! ****/ +/*-Editor annotation file-*/ +/* IcfEditorFile="$TOOLKIT_DIR$\config\ide\IcfEditor\cortex_v1_0.xml" */ +/*-Specials-*/ +define symbol __ICFEDIT_intvec_start__ = 0x08000000; +/*-Memory Regions-*/ +define symbol __ICFEDIT_region_ROM_start__ = 0x08000000; +define symbol __ICFEDIT_region_ROM_end__ = 0x0801FFFF; +define symbol __ICFEDIT_region_RAM_start__ = 0x20000000; +define symbol __ICFEDIT_region_RAM_end__ = 0x20003FFF; +/*-Sizes-*/ +define symbol __ICFEDIT_size_cstack__ = 0x400; +define symbol __ICFEDIT_size_heap__ = 0x000; +/**** End of ICF editor section. ###ICF###*/ + +define memory mem with size = 4G; +define region ROM_region = mem:[from __ICFEDIT_region_ROM_start__ to __ICFEDIT_region_ROM_end__]; +define region RAM_region = mem:[from __ICFEDIT_region_RAM_start__ to __ICFEDIT_region_RAM_end__]; + +define block CSTACK with alignment = 8, size = __ICFEDIT_size_cstack__ { }; +define block HEAP with alignment = 8, size = __ICFEDIT_size_heap__ { }; + +initialize by copy { readwrite }; +do not initialize { section .noinit }; + +place at address mem:__ICFEDIT_intvec_start__ { readonly section .intvec }; + +place in ROM_region { readonly }; +place in RAM_region { readwrite, + block CSTACK, block HEAP }; + +export symbol __ICFEDIT_region_RAM_start__; +export symbol __ICFEDIT_region_RAM_end__; diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x6.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x6.s new file mode 100644 index 0000000000..a3575ee9a9 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x6.s @@ -0,0 +1,245 @@ +;******************************************************************************* +;* File Name : startup_stm32f030x6.s +;* Author : MCD Application Team +;* Description : STM32F030x4/STM32F030x6 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address, +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +;* @attention +;* +;*

© Copyright (c) 2016 STMicroelectronics. +;* All rights reserved.

+;* +;* This software component is licensed by ST under BSD 3-Clause license, +;* the "License"; You may not use this file except in compliance with the +;* License. You may obtain a copy of the License at: +;* opensource.org/licenses/BSD-3-Clause +;* +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD 0 ; Reserved + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD 0 ; Reserved + DCD SPI1_IRQHandler ; SPI1 + DCD 0 ; Reserved + DCD USART1_IRQHandler ; USART1 + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x8.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x8.s new file mode 100644 index 0000000000..ee33981201 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f030x8.s @@ -0,0 +1,274 @@ +;******************************************************************************* +;* File Name : startup_stm32f030x8.s +;* Author : MCD Application Team +;* Description : STM32F030x8 devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address, +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +;* @attention +;* +;*

© Copyright (c) 2016 STMicroelectronics. +;* All rights reserved.

+;* +;* This software component is licensed by ST under BSD 3-Clause license, +;* the "License"; You may not use this file except in compliance with the +;* License. You may obtain a copy of the License at: +;* opensource.org/licenses/BSD-3-Clause +;* +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD 0 ; Reserved + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_IRQHandler ; RCC + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD 0 ; Reserved + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_IRQHandler ; DMA1 Channel 4 and Channel 5 + DCD ADC1_IRQHandler ; ADC1 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD 0 ; Reserved + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_IRQHandler ; TIM6 + DCD 0 ; Reserved + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + + + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_IRQHandler + B RCC_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + PUBWEAK DMA1_Channel4_5_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_IRQHandler + B DMA1_Channel4_5_IRQHandler + + PUBWEAK ADC1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_IRQHandler + B ADC1_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM6_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_IRQHandler + B TIM6_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f072xb.s b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f072xb.s new file mode 100644 index 0000000000..9cfc37da7a --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/iar/startup_ft32f072xb.s @@ -0,0 +1,308 @@ +;******************************************************************************* +;* File Name : startup_stm32f072xb.s +;* Author : MCD Application Team +;* Description : STM32F072x8/STM32F072xB devices vector table for EWARM toolchain. +;* This module performs: +;* - Set the initial SP +;* - Set the initial PC == __iar_program_start, +;* - Set the vector table entries with the exceptions ISR +;* address, +;* - Branches to main in the C library (which eventually +;* calls main()). +;* After Reset the Cortex-M0 processor is in Thread mode, +;* priority is Privileged, and the Stack is set to Main. +;******************************************************************************* +;* @attention +;* +;*

© Copyright (c) 2016 STMicroelectronics. +;* All rights reserved.

+;* +;* This software component is licensed by ST under BSD 3-Clause license, +;* the "License"; You may not use this file except in compliance with the +;* License. You may obtain a copy of the License at: +;* opensource.org/licenses/BSD-3-Clause +;* +;******************************************************************************* +; +; +; The modules in this file are included in the libraries, and may be replaced +; by any user-defined modules that define the PUBLIC symbol _program_start or +; a user defined start symbol. +; To override the cstartup defined in the library, simply add your modified +; version to the workbench project. +; +; The vector table is normally located at address 0. +; When debugging in RAM, it can be located in RAM, aligned to at least 2^6. +; The name "__vector_table" has special meaning for C-SPY: +; it is where the SP start value is found, and the NVIC vector +; table register (VTOR) is initialized to this address if != 0. +; +; Cortex-M version +; + + MODULE ?cstartup + + ;; Forward declaration of sections. + SECTION CSTACK:DATA:NOROOT(3) + + SECTION .intvec:CODE:NOROOT(2) + + EXTERN __iar_program_start + EXTERN SystemInit + PUBLIC __vector_table + + DATA +__vector_table + DCD sfe(CSTACK) + DCD Reset_Handler ; Reset Handler + + DCD NMI_Handler ; NMI Handler + DCD HardFault_Handler ; Hard Fault Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD SVC_Handler ; SVCall Handler + DCD 0 ; Reserved + DCD 0 ; Reserved + DCD PendSV_Handler ; PendSV Handler + DCD SysTick_Handler ; SysTick Handler + + ; External Interrupts + DCD WWDG_IRQHandler ; Window Watchdog + DCD PVD_VDDIO2_IRQHandler ; PVD and VDDIO2 through EXTI Line detect + DCD RTC_IRQHandler ; RTC through EXTI Line + DCD FLASH_IRQHandler ; FLASH + DCD RCC_CRS_IRQHandler ; RCC and CRS + DCD EXTI0_1_IRQHandler ; EXTI Line 0 and 1 + DCD EXTI2_3_IRQHandler ; EXTI Line 2 and 3 + DCD EXTI4_15_IRQHandler ; EXTI Line 4 to 15 + DCD TSC_IRQHandler ; TSC + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 + DCD DMA1_Channel2_3_IRQHandler ; DMA1 Channel 2 and Channel 3 + DCD DMA1_Channel4_5_6_7_IRQHandler ; DMA1 Channel 4 to Channel 7 + DCD ADC1_COMP_IRQHandler ; ADC1, COMP1 and COMP2 + DCD TIM1_BRK_UP_TRG_COM_IRQHandler ; TIM1 Break, Update, Trigger and Commutation + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + DCD TIM2_IRQHandler ; TIM2 + DCD TIM3_IRQHandler ; TIM3 + DCD TIM6_DAC_IRQHandler ; TIM6 and DAC + DCD TIM7_IRQHandler ; TIM7 + DCD TIM14_IRQHandler ; TIM14 + DCD TIM15_IRQHandler ; TIM15 + DCD TIM16_IRQHandler ; TIM16 + DCD TIM17_IRQHandler ; TIM17 + DCD I2C1_IRQHandler ; I2C1 + DCD I2C2_IRQHandler ; I2C2 + DCD SPI1_IRQHandler ; SPI1 + DCD SPI2_IRQHandler ; SPI2 + DCD USART1_IRQHandler ; USART1 + DCD USART2_IRQHandler ; USART2 + DCD USART3_4_IRQHandler ; USART3 and USART4 + DCD CEC_CAN_IRQHandler ; CEC and CAN + DCD USB_IRQHandler ; USB + +;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;; +;; +;; Default interrupt handlers. +;; + THUMB + + PUBWEAK Reset_Handler + SECTION .text:CODE:NOROOT:REORDER(2) +Reset_Handler + LDR R0, =SystemInit + BLX R0 + LDR R0, =__iar_program_start + BX R0 + + PUBWEAK NMI_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +NMI_Handler + B NMI_Handler + + PUBWEAK HardFault_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +HardFault_Handler + B HardFault_Handler + + PUBWEAK SVC_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SVC_Handler + B SVC_Handler + + PUBWEAK PendSV_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +PendSV_Handler + B PendSV_Handler + + PUBWEAK SysTick_Handler + SECTION .text:CODE:NOROOT:REORDER(1) +SysTick_Handler + B SysTick_Handler + + PUBWEAK WWDG_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +WWDG_IRQHandler + B WWDG_IRQHandler + + PUBWEAK PVD_VDDIO2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +PVD_VDDIO2_IRQHandler + B PVD_VDDIO2_IRQHandler + + PUBWEAK RTC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RTC_IRQHandler + B RTC_IRQHandler + + PUBWEAK FLASH_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +FLASH_IRQHandler + B FLASH_IRQHandler + + PUBWEAK RCC_CRS_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +RCC_CRS_IRQHandler + B RCC_CRS_IRQHandler + + PUBWEAK EXTI0_1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI0_1_IRQHandler + B EXTI0_1_IRQHandler + + PUBWEAK EXTI2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI2_3_IRQHandler + B EXTI2_3_IRQHandler + + PUBWEAK EXTI4_15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +EXTI4_15_IRQHandler + B EXTI4_15_IRQHandler + + PUBWEAK TSC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TSC_IRQHandler + B TSC_IRQHandler + + PUBWEAK DMA1_Channel1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel1_IRQHandler + B DMA1_Channel1_IRQHandler + + PUBWEAK DMA1_Channel2_3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel2_3_IRQHandler + B DMA1_Channel2_3_IRQHandler + + PUBWEAK DMA1_Channel4_5_6_7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +DMA1_Channel4_5_6_7_IRQHandler + B DMA1_Channel4_5_6_7_IRQHandler + + PUBWEAK ADC1_COMP_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +ADC1_COMP_IRQHandler + B ADC1_COMP_IRQHandler + + PUBWEAK TIM1_BRK_UP_TRG_COM_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_BRK_UP_TRG_COM_IRQHandler + B TIM1_BRK_UP_TRG_COM_IRQHandler + + PUBWEAK TIM1_CC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM1_CC_IRQHandler + B TIM1_CC_IRQHandler + + PUBWEAK TIM2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM2_IRQHandler + B TIM2_IRQHandler + + PUBWEAK TIM3_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM3_IRQHandler + B TIM3_IRQHandler + + PUBWEAK TIM6_DAC_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM6_DAC_IRQHandler + B TIM6_DAC_IRQHandler + + PUBWEAK TIM7_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM7_IRQHandler + B TIM7_IRQHandler + + PUBWEAK TIM14_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM14_IRQHandler + B TIM14_IRQHandler + + PUBWEAK TIM15_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM15_IRQHandler + B TIM15_IRQHandler + + PUBWEAK TIM16_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM16_IRQHandler + B TIM16_IRQHandler + + PUBWEAK TIM17_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +TIM17_IRQHandler + B TIM17_IRQHandler + + PUBWEAK I2C1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C1_IRQHandler + B I2C1_IRQHandler + + PUBWEAK I2C2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +I2C2_IRQHandler + B I2C2_IRQHandler + + PUBWEAK SPI1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI1_IRQHandler + B SPI1_IRQHandler + + PUBWEAK SPI2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +SPI2_IRQHandler + B SPI2_IRQHandler + + PUBWEAK USART1_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART1_IRQHandler + B USART1_IRQHandler + + PUBWEAK USART2_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART2_IRQHandler + B USART2_IRQHandler + + PUBWEAK USART3_4_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USART3_4_IRQHandler + B USART3_4_IRQHandler + + PUBWEAK CEC_CAN_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +CEC_CAN_IRQHandler + B CEC_CAN_IRQHandler + + PUBWEAK USB_IRQHandler + SECTION .text:CODE:NOROOT:REORDER(1) +USB_IRQHandler + B USB_IRQHandler + + END +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** diff --git a/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/system_ft32f0xx.c b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/system_ft32f0xx.c new file mode 100644 index 0000000000..ac889ce83e --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/CMSIS/FT32F0xx/source/system_ft32f0xx.c @@ -0,0 +1,755 @@ +/** + ****************************************************************************** + * @file system_ft32f0xx.h + * @author FMD AE + * @brief CMSIS FT32F0xx Device Peripheral Access Layer Header File. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/** @addtogroup CMSIS + * @{ + */ + +/** @addtogroup FT32f0xx_system + * @{ + */ + +/** @addtogroup FT32f0xx_System_Private_Includes + * @{ + */ + +#include "FT32f0xx.h" + +/** + * @} + */ + +/** @addtogroup FT32f0xx_System_Private_TypesDefinitions + * @{ + */ + +/** + * @} + */ + +/** @addtogroup FT32F0xx_System_Private_Defines + * @{ + */ + +// #define SYSCLK_FREQ_HSE HSE_VALUE +// #define SYSCLK_FREQ_24MHz 24000000 +// #define SYSCLK_FREQ_36MHz 36000000 +// #define SYSCLK_FREQ_48MHz 48000000 +// #define SYSCLK_FREQ_56MHz 56000000 + #define SYSCLK_FREQ_72MHz 72000000 +// #define SYSCLK_FREQ_96MHz 96000000 +/** + * @} + */ + +/** @addtogroup FT32f0xx_System_Private_Macros + * @{ + */ + +/** + * @} + */ + +/** @addtogroup FT32f0xx_System_Private_Variables + * @{ + */ +/******************************************************************************* +* Clock Definitions +*******************************************************************************/ +#ifdef SYSCLK_FREQ_HSE + uint32_t SystemCoreClock = SYSCLK_FREQ_HSE; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_24MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_24MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_36MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_36MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_48MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_48MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_56MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_56MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_72MHz + uint32_t SystemCoreClock = SYSCLK_FREQ_72MHz; /*!< System Clock Frequency (Core Clock) */ +#elif defined SYSCLK_FREQ_96MHz +#ifdef FT32F072xB + uint32_t SystemCoreClock = SYSCLK_FREQ_96MHz; /*!< System Clock Frequency (Core Clock) */ +#endif +#else /*!< HSI Selected as System Clock source */ + uint32_t SystemCoreClock = HSI_VALUE; /*!< System Clock Frequency (Core Clock) */ +#endif +__I uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9}; + +/** + * @} + */ + +/** @addtogroup FT32f0xx_System_Private_FunctionPrototypes + * @{ + */ + +static void SetSysClock(void); + +#ifdef SYSCLK_FREQ_HSE + static void SetSysClockToHSE(void); +#elif defined SYSCLK_FREQ_24MHz + static void SetSysClockTo24(void); +#elif defined SYSCLK_FREQ_36MHz + static void SetSysClockTo36(void); +#elif defined SYSCLK_FREQ_48MHz + static void SetSysClockTo48(void); +#elif defined SYSCLK_FREQ_56MHz + static void SetSysClockTo56(void); +#elif defined SYSCLK_FREQ_72MHz + static void SetSysClockTo72(void); +#elif defined SYSCLK_FREQ_96MHz + static void SetSysClockTo96(void); +#endif +/** + * @} + */ + +/** @addtogroup FT32f0xx_System_Private_Functions + * @{ + */ + +/** + * @brief Setup the microcontroller system. + * Initialize the Embedded Flash Interface, the PLL and update the + * SystemCoreClock variable. + * @param None + * @retval None + */ +void SystemInit (void) +{ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE and MCOSEL[2:0] bits */ + RCC->CFGR &= (uint32_t)0xF8FFB80C; + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE and PLLMUL[3:0] bits */ + RCC->CFGR &= (uint32_t)0xFFC0FFFF; + + /* Reset PREDIV1[3:0] bits */ + RCC->CFGR2 &= (uint32_t)0xFFFFFFF0; + + /* Reset USARTSW[1:0], I2CSW, CECSW and ADCSW bits */ + RCC->CFGR3 &= (uint32_t)0xFFFFFEAC; + + /* Reset HSI14 bit */ + RCC->CR2 &= (uint32_t)0xFFFFFFFE; + + /* Disable all interrupts */ + RCC->CIR = 0x00000000; + + /* Configure the System clock frequency, AHB/APBx prescalers and Flash settings */ + SetSysClock(); +} + +/** + * @brief Update SystemCoreClock according to Clock Register Values + * The SystemCoreClock variable contains the core clock (HCLK), it can + * be used by the user application to setup the SysTick timer or configure + * other parameters. + * + * @note Each time the core clock (HCLK) changes, this function must be called + * to update SystemCoreClock variable value. Otherwise, any configuration + * based on this variable will be incorrect. + * + * @note - The system frequency computed by this function is not the real + * frequency in the chip. It is calculated based on the predefined + * constant and the selected clock source: + * + * - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*) + * + * - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**) + * + * - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**) + * or HSI_VALUE(*) multiplied/divided by the PLL factors. + * + * (*) HSI_VALUE is a constant defined in FT32f0xx.h file (default value + * 8 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * (**) HSE_VALUE is a constant defined in FT32f0xx.h file (default value + * 8 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * have wrong result. + * + * - The result of this function could be not correct when using fractional + * value for HSE crystal. + * @param None + * @retval None + */ +void SystemCoreClockUpdate (void) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0, prediv1factor = 0; + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + SystemCoreClock = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & RCC_CFGR_PLLMULL; + pllsource = RCC->CFGR & RCC_CFGR_PLLSRC; + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + SystemCoreClock = (HSI_VALUE >> 1) * pllmull; + } + else + { + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull; + } + break; + default: /* HSI used as system clock */ + SystemCoreClock = HSI_VALUE; + break; + } + /* Compute HCLK clock frequency ----------------*/ + /* Get HCLK prescaler */ + tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)]; + /* HCLK clock frequency */ + SystemCoreClock >>= tmp; +} + + + +/** + * @brief Configures the System clock frequency, HCLK, PCLK prescalers. + * @param None + * @retval None + */ +static void SetSysClock(void) +{ +#ifdef SYSCLK_FREQ_HSE + SetSysClockToHSE(); +#elif defined SYSCLK_FREQ_24MHz + SetSysClockTo24(); +#elif defined SYSCLK_FREQ_36MHz + SetSysClockTo36(); +#elif defined SYSCLK_FREQ_48MHz + SetSysClockTo48(); +#elif defined SYSCLK_FREQ_56MHz + SetSysClockTo56(); +#elif defined SYSCLK_FREQ_72MHz + SetSysClockTo72(); +#elif defined SYSCLK_FREQ_96MHz +#ifdef FT32F072xB + SetSysClockTo96(); +#endif +#endif + + /* If none of the define above is enabled, the HSI is used as System clock + source (default after reset) */ +} + +#ifdef SYSCLK_FREQ_HSE +/** + * @brief Selects HSE as System clock source and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockToHSE(void) +{ + __IO uint32_t StartUpCounter = 0, HSEStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSEON); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSEStatus = RCC->CR & RCC_CR_HSERDY; + StartUpCounter++; + } while((HSEStatus == 0) && (StartUpCounter != HSE_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSERDY) != RESET) + { + HSEStatus = (uint32_t)0x01; + } + else + { + HSEStatus = (uint32_t)0x00; + } + + if (HSEStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000000); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_HSE; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_HSE) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_24MHz +/** + * @brief Sets System clock frequency to 24MHz and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo24(void) +{ + __IO uint32_t StartUpCounter = 0, HSIStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSION); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSIStatus = RCC->CR & RCC_CR_HSIRDY; + StartUpCounter++; + } while((HSIStatus == 0) && (StartUpCounter != HSI_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSIRDY) != RESET) + { + HSIStatus = (uint32_t)0x01; + } + else + { + HSIStatus = (uint32_t)0x00; + } + + if (HSIStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000000); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSI_PREDIV | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL3); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_36MHz +/** + * @brief Sets System clock frequency to 36MHz and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo36(void) +{ + __IO uint32_t StartUpCounter = 0, HSIStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSION); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSIStatus = RCC->CR & RCC_CR_HSIRDY; + StartUpCounter++; + } while((HSIStatus == 0) && (StartUpCounter != HSI_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSIRDY) != RESET) + { + HSIStatus = (uint32_t)0x01; + } + else + { + HSIStatus = (uint32_t)0x00; + } + + if (HSIStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000001); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSI_PREDIV | RCC_CFGR_PLLXTPRE_PREDIV1_Div2 | RCC_CFGR_PLLMULL9); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_48MHz +/** + * @brief Sets System clock frequency to 48MHz and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo48(void) +{ + __IO uint32_t StartUpCounter = 0, HSIStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSION); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSIStatus = RCC->CR & RCC_CR_HSIRDY; + StartUpCounter++; + } while((HSIStatus == 0) && (StartUpCounter != HSI_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSIRDY) != RESET) + { + HSIStatus = (uint32_t)0x01; + } + else + { + HSIStatus = (uint32_t)0x00; + } + + if (HSIStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000001); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSI_PREDIV | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL6); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_56MHz +/** + * @brief Sets System clock frequency to 56MHz and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo56(void) +{ + __IO uint32_t StartUpCounter = 0, HSIStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSION); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSIStatus = RCC->CR & RCC_CR_HSIRDY; + StartUpCounter++; + } while((HSIStatus == 0) && (StartUpCounter != HSI_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSIRDY) != RESET) + { + HSIStatus = (uint32_t)0x01; + } + else + { + HSIStatus = (uint32_t)0x00; + } + + if (HSIStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000002); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSI_PREDIV | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL7); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_72MHz +/** + * @brief Sets System clock frequency to 72MHz and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo72(void) +{ + __IO uint32_t StartUpCounter = 0, HSIStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSION); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSIStatus = RCC->CR & RCC_CR_HSIRDY; + StartUpCounter++; + } while((HSIStatus == 0) && (StartUpCounter != HSI_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSIRDY) != RESET) + { + HSIStatus = (uint32_t)0x01; + } + else + { + HSIStatus = (uint32_t)0x00; + } + + if (HSIStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000002); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSI_PREDIV | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL9); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#elif defined SYSCLK_FREQ_96MHz +/** + * @brief Sets System clock frequency to 96MHz and configure HCLK, PCLK + * prescalers. + * @note This function should be used only after reset. + * @param None + * @retval None + */ +static void SetSysClockTo96(void) +{ + __IO uint32_t StartUpCounter = 0, HSIStatus = 0; + + /* SYSCLK, HCLK, PCLK configuration ----------------------------------------*/ + /* Enable HSE */ + RCC->CR |= ((uint32_t)RCC_CR_HSION); + + /* Wait till HSE is ready and if Time out is reached exit */ + do + { + HSIStatus = RCC->CR & RCC_CR_HSIRDY; + StartUpCounter++; + } while((HSIStatus == 0) && (StartUpCounter != HSI_STARTUP_TIMEOUT)); + + if ((RCC->CR & RCC_CR_HSIRDY) != RESET) + { + HSIStatus = (uint32_t)0x01; + } + else + { + HSIStatus = (uint32_t)0x00; + } + + if (HSIStatus == (uint32_t)0x01) + { + /* Enable Prefetch Buffer and set Flash Latency */ + FLASH->ACR = FLASH_ACR_PRFTBE | ((uint32_t)0x00000002); + + /* HCLK = SYSCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_HPRE_DIV1; + + /* PCLK = HCLK */ + RCC->CFGR |= (uint32_t)RCC_CFGR_PPRE_DIV1; + + /* PLL configuration */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_PLLSRC | RCC_CFGR_PLLXTPRE | RCC_CFGR_PLLMULL)); + RCC->CFGR |= (uint32_t)(RCC_CFGR_PLLSRC_HSI_PREDIV | RCC_CFGR_PLLXTPRE_PREDIV1 | RCC_CFGR_PLLMULL12); + + /* Enable PLL */ + RCC->CR |= RCC_CR_PLLON; + + /* Wait till PLL is ready */ + while((RCC->CR & RCC_CR_PLLRDY) == 0) + { + } + + /* Select PLL as system clock source */ + RCC->CFGR &= (uint32_t)((uint32_t)~(RCC_CFGR_SW)); + RCC->CFGR |= (uint32_t)RCC_CFGR_SW_PLL; + + /* Wait till PLL is used as system clock source */ + while ((RCC->CFGR & (uint32_t)RCC_CFGR_SWS) != (uint32_t)RCC_CFGR_SWS_PLL) + { + } + } + else + { /* If HSE fails to start-up, the application will have wrong clock + configuration. User can add here some code to deal with this error */ + } +} +#endif + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_adc.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_adc.h new file mode 100644 index 0000000000..536965ee98 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_adc.h @@ -0,0 +1,592 @@ +/** + ****************************************************************************** + * @file ft32f0xx_adc.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the ADC firmware + * library + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_ADC_H +#define __FT32F0XX_ADC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + +/** @addtogroup ADC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief ADC Init structure definition + */ + +typedef struct +{ + uint32_t ADC_Resolution; /*!< Selects the resolution of the conversion. + This parameter can be a value of @ref ADC_Resolution */ + + FunctionalState ADC_ContinuousConvMode; /*!< Specifies whether the conversion is performed in + Continuous or Single mode. + This parameter can be set to ENABLE or DISABLE. */ + + uint32_t ADC_ExternalTrigConvEdge; /*!< Selects the external trigger Edge and enables the + trigger of a regular group. This parameter can be a value + of @ref ADC_external_trigger_edge_conversion */ + + uint32_t ADC_ExternalTrigConv; /*!< Defines the external trigger used to start the analog + to digital conversion of regular channels. This parameter + can be a value of @ref ADC_external_trigger_sources_for_channels_conversion */ + + uint32_t ADC_DataAlign; /*!< Specifies whether the ADC data alignment is left or right. + This parameter can be a value of @ref ADC_data_align */ + + uint32_t ADC_ScanDirection; /*!< Specifies in which direction the channels will be scanned + in the sequence. + This parameter can be a value of @ref ADC_Scan_Direction */ +}ADC_InitTypeDef; + + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup ADC_Exported_Constants + * @{ + */ +#define IS_ADC_ALL_PERIPH(PERIPH) ((PERIPH) == ADC1) + +/** @defgroup ADC_JitterOff + * @{ + */ +/* These defines are obsolete and maintained for legacy purpose only. They are replaced by the ADC_ClockMode */ +#define ADC_JitterOff_PCLKDiv2 ADC_CFGR2_JITOFFDIV2 +#define ADC_JitterOff_PCLKDiv4 ADC_CFGR2_JITOFFDIV4 + +#define IS_ADC_JITTEROFF(JITTEROFF) (((JITTEROFF) & 0x3FFFFFFF) == (uint32_t)RESET) + +/** + * @} + */ + +/** @defgroup ADC_ClockMode + * @{ + */ +#define ADC_ClockMode_AsynClk ((uint32_t)0x00000000) /*!< ADC Asynchronous clock mode */ +#define ADC_ClockMode_SynClkDiv2 ADC_CFGR2_CKMODE_0 /*!< Synchronous clock mode divided by 2 */ +#define ADC_ClockMode_SynClkDiv4 ADC_CFGR2_CKMODE_1 /*!< Synchronous clock mode divided by 4 */ +#define IS_ADC_CLOCKMODE(CLOCK) (((CLOCK) == ADC_ClockMode_AsynClk) ||\ + ((CLOCK) == ADC_ClockMode_SynClkDiv2) ||\ + ((CLOCK) == ADC_ClockMode_SynClkDiv4)) + +/** + * @} + */ + +/** @defgroup ADC_Resolution + * @{ + */ +#define ADC_Resolution_12b ((uint32_t)0x00000000) +#define ADC_Resolution_10b ADC_CFGR1_RES_0 +#define ADC_Resolution_8b ADC_CFGR1_RES_1 +#define ADC_Resolution_6b ADC_CFGR1_RES + +#define IS_ADC_RESOLUTION(RESOLUTION) (((RESOLUTION) == ADC_Resolution_12b) || \ + ((RESOLUTION) == ADC_Resolution_10b) || \ + ((RESOLUTION) == ADC_Resolution_8b) || \ + ((RESOLUTION) == ADC_Resolution_6b)) + +/** + * @} + */ + +/** @defgroup ADC_external_trigger_edge_conversion + * @{ + */ +#define ADC_ExternalTrigConvEdge_None ((uint32_t)0x00000000) +#define ADC_ExternalTrigConvEdge_Rising ADC_CFGR1_EXTEN_0 +#define ADC_ExternalTrigConvEdge_Falling ADC_CFGR1_EXTEN_1 +#define ADC_ExternalTrigConvEdge_RisingFalling ADC_CFGR1_EXTEN + +#define IS_ADC_EXT_TRIG_EDGE(EDGE) (((EDGE) == ADC_ExternalTrigConvEdge_None) || \ + ((EDGE) == ADC_ExternalTrigConvEdge_Rising) || \ + ((EDGE) == ADC_ExternalTrigConvEdge_Falling) || \ + ((EDGE) == ADC_ExternalTrigConvEdge_RisingFalling)) +/** + * @} + */ + +/** @defgroup ADC_external_trigger_sources_for_channels_conversion + * @{ + */ + +/* TIM1 */ +#define ADC_ExternalTrigConv_T1_TRGO ((uint32_t)0x00000000) +#define ADC_ExternalTrigConv_T1_CC4 ADC_CFGR1_EXTSEL_0 + +/* TIM2 */ +#define ADC_ExternalTrigConv_T2_TRGO ADC_CFGR1_EXTSEL_1 + +/* TIM3 */ +#define ADC_ExternalTrigConv_T3_TRGO ((uint32_t)(ADC_CFGR1_EXTSEL_0 | ADC_CFGR1_EXTSEL_1)) + +/* TIM15 */ +#define ADC_ExternalTrigConv_T15_TRGO ADC_CFGR1_EXTSEL_2 + +#define IS_ADC_EXTERNAL_TRIG_CONV(CONV) (((CONV) == ADC_ExternalTrigConv_T1_TRGO) || \ + ((CONV) == ADC_ExternalTrigConv_T1_CC4) || \ + ((CONV) == ADC_ExternalTrigConv_T2_TRGO) || \ + ((CONV) == ADC_ExternalTrigConv_T3_TRGO) || \ + ((CONV) == ADC_ExternalTrigConv_T15_TRGO)) +/** + * @} + */ + +/** @defgroup ADC_data_align + * @{ + */ + +#define ADC_DataAlign_Right ((uint32_t)0x00000000) +#define ADC_DataAlign_Left ADC_CFGR1_ALIGN + +#define IS_ADC_DATA_ALIGN(ALIGN) (((ALIGN) == ADC_DataAlign_Right) || \ + ((ALIGN) == ADC_DataAlign_Left)) +/** + * @} + */ + +/** @defgroup ADC_Scan_Direction + * @{ + */ + +#define ADC_ScanDirection_Upward ((uint32_t)0x00000000) +#define ADC_ScanDirection_Backward ADC_CFGR1_SCANDIR + +#define IS_ADC_SCAN_DIRECTION(DIRECTION) (((DIRECTION) == ADC_ScanDirection_Upward) || \ + ((DIRECTION) == ADC_ScanDirection_Backward)) +/** + * @} + */ + +/** @defgroup ADC_DMA_Mode + * @{ + */ + +#define ADC_DMAMode_OneShot ((uint32_t)0x00000000) +#define ADC_DMAMode_Circular ADC_CFGR1_DMACFG + +#define IS_ADC_DMA_MODE(MODE) (((MODE) == ADC_DMAMode_OneShot) || \ + ((MODE) == ADC_DMAMode_Circular)) +/** + * @} + */ + +/** @defgroup ADC_analog_watchdog_selection + * @{ + */ + +#define ADC_AnalogWatchdog_Channel_0 ((uint32_t)0x00000000) +#define ADC_AnalogWatchdog_Channel_1 ((uint32_t)0x04000000) +#define ADC_AnalogWatchdog_Channel_2 ((uint32_t)0x08000000) +#define ADC_AnalogWatchdog_Channel_3 ((uint32_t)0x0C000000) +#define ADC_AnalogWatchdog_Channel_4 ((uint32_t)0x10000000) +#define ADC_AnalogWatchdog_Channel_5 ((uint32_t)0x14000000) +#define ADC_AnalogWatchdog_Channel_6 ((uint32_t)0x18000000) +#define ADC_AnalogWatchdog_Channel_7 ((uint32_t)0x1C000000) +#define ADC_AnalogWatchdog_Channel_8 ((uint32_t)0x20000000) +#define ADC_AnalogWatchdog_Channel_9 ((uint32_t)0x24000000) +#define ADC_AnalogWatchdog_Channel_10 ((uint32_t)0x28000000) +#define ADC_AnalogWatchdog_Channel_11 ((uint32_t)0x2C000000) +#define ADC_AnalogWatchdog_Channel_12 ((uint32_t)0x30000000) +#define ADC_AnalogWatchdog_Channel_13 ((uint32_t)0x34000000) +#define ADC_AnalogWatchdog_Channel_14 ((uint32_t)0x38000000) +#define ADC_AnalogWatchdog_Channel_15 ((uint32_t)0x3C000000) +#define ADC_AnalogWatchdog_Channel_16 ((uint32_t)0x40000000) +#define ADC_AnalogWatchdog_Channel_17 ((uint32_t)0x44000000) +#define ADC_AnalogWatchdog_Channel_18 ((uint32_t)0x48000000) + + +#define IS_ADC_ANALOG_WATCHDOG_CHANNEL(CHANNEL) (((CHANNEL) == ADC_AnalogWatchdog_Channel_0) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_1) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_2) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_3) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_4) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_5) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_6) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_7) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_8) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_9) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_10) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_11) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_12) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_13) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_14) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_15) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_16) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_17) || \ + ((CHANNEL) == ADC_AnalogWatchdog_Channel_18)) +/** + * @} + */ + +/** @defgroup ADC_sampling_times + * @{ + */ + +#define ADC_SampleTime_1_5Cycles ((uint32_t)0x00000000) +#define ADC_SampleTime_7_5Cycles ((uint32_t)0x00000001) +#define ADC_SampleTime_13_5Cycles ((uint32_t)0x00000002) +#define ADC_SampleTime_28_5Cycles ((uint32_t)0x00000003) +#define ADC_SampleTime_41_5Cycles ((uint32_t)0x00000004) +#define ADC_SampleTime_55_5Cycles ((uint32_t)0x00000005) +#define ADC_SampleTime_71_5Cycles ((uint32_t)0x00000006) +#define ADC_SampleTime_239_5Cycles ((uint32_t)0x00000007) + +#define IS_ADC_SAMPLE_TIME(TIME) (((TIME) == ADC_SampleTime_1_5Cycles) || \ + ((TIME) == ADC_SampleTime_7_5Cycles) || \ + ((TIME) == ADC_SampleTime_13_5Cycles) || \ + ((TIME) == ADC_SampleTime_28_5Cycles) || \ + ((TIME) == ADC_SampleTime_41_5Cycles) || \ + ((TIME) == ADC_SampleTime_55_5Cycles) || \ + ((TIME) == ADC_SampleTime_71_5Cycles) || \ + ((TIME) == ADC_SampleTime_239_5Cycles)) +/** + * @} + */ + +/** @defgroup ADC_thresholds + * @{ + */ + +#define IS_ADC_THRESHOLD(THRESHOLD) ((THRESHOLD) <= 0xFFF) + +/** + * @} + */ + +/** @defgroup ADC_channels + * @{ + */ + +#define ADC_Channel_0 ADC_CHSELR_CHSEL0 +#define ADC_Channel_1 ADC_CHSELR_CHSEL1 +#define ADC_Channel_2 ADC_CHSELR_CHSEL2 +#define ADC_Channel_3 ADC_CHSELR_CHSEL3 +#define ADC_Channel_4 ADC_CHSELR_CHSEL4 +#define ADC_Channel_5 ADC_CHSELR_CHSEL5 +#define ADC_Channel_6 ADC_CHSELR_CHSEL6 +#define ADC_Channel_7 ADC_CHSELR_CHSEL7 +#define ADC_Channel_8 ADC_CHSELR_CHSEL8 +#define ADC_Channel_9 ADC_CHSELR_CHSEL9 +#define ADC_Channel_10 ADC_CHSELR_CHSEL10 +#define ADC_Channel_11 ADC_CHSELR_CHSEL11 +#define ADC_Channel_12 ADC_CHSELR_CHSEL12 +#define ADC_Channel_13 ADC_CHSELR_CHSEL13 +#define ADC_Channel_14 ADC_CHSELR_CHSEL14 +#define ADC_Channel_15 ADC_CHSELR_CHSEL15 +#define ADC_Channel_16 ADC_CHSELR_CHSEL16 +#define ADC_Channel_17 ADC_CHSELR_CHSEL17 +#define ADC_Channel_18 ADC_CHSELR_CHSEL18 +#define ADC_Channel_19 ADC_CHSELR_CHSEL19 +#define ADC_Channel_20 ADC_CHSELR_CHSEL20 +#define ADC_Channel_21 ADC_CHSELR_CHSEL21 + +#define ADC_Channel_TempSensor ((uint32_t)ADC_Channel_16) +#define ADC_Channel_Vrefint ((uint32_t)ADC_Channel_17) +#if defined (FT32F072xB) + #define ADC_Channel_OP1 ((uint32_t)ADC_Channel_18) + #define ADC_Channel_OP2 ((uint32_t)ADC_Channel_19) + #define ADC_Channel_IOSH1 ((uint32_t)ADC_Channel_20) + #define ADC_Channel_IOSH2 ((uint32_t)ADC_Channel_21) + + #define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) != (uint32_t)RESET) && (((CHANNEL) & 0xFFC00000) == (uint32_t)RESET)) + +#else + #define ADC_Channel_IOSH ((uint32_t)ADC_Channel_18) + #define ADC_Channel_OP ((uint32_t)ADC_Channel_19) + + #define IS_ADC_CHANNEL(CHANNEL) (((CHANNEL) != (uint32_t)RESET) && (((CHANNEL) & 0xFFF00000) == (uint32_t)RESET)) + +#endif + + + +#if defined (FT32F072xB) + /** + * @}ADC_IOSH1_SMPSEL + */ + #define ADC_IOSH1_SMPSEL_PB1 ((uint32_t)0x00000000) + #define ADC_IOSH1_SMPSEL_OP1OUT ((uint32_t)0x00000400) + + #define ADC_IOSH2_SMPSEL_PB0 ((uint32_t)0x00000000) + #define ADC_IOSH2_SMPSEL_OP2OUT ((uint32_t)0x00004000) + + #define IS_ADC_SMPSEL(SEL) ( ((SEL) == ADC_IOSH2_SMPSEL_PB1) || \ + ((SEL) == ADC_IOSH2_SMPSEL_OP1OUT) || \ + ((SEL) == ADC_IOSH1_SMPSEL_OP2OUT) ) + /** + * @}IS_ADC_SMPEN + */ + #define ADC_IOSH1_SMPEN ((uint32_t)0x00000200) + #define ADC_IOSH2_SMPEN ((uint32_t)0x00002000) + + #define IS_ADC_SMPEN(SMPEN) ( ((SMPEN) == ADC_IOSH1_SMPEN) || \ + ((SMPEN) == ADC_IOSH2_SMPEN) ) + /** + * @}IS_ADC_SMPMOD + */ + #define IS_ADC_SMPMOD(SMPMOD) ( ((SMPMOD) == ADC_CR2_IOSH1_SMPMOD) || \ + ((SMPMOD) == ADC_CR2_IOSH2_SMPMOD) ) + + #define ADC_SMP_SOFTWARE_MODE ((uint32_t)0x00000000) + #define ADC_SMP_HARDWARE_MODE ((uint32_t)0x00000001) + + #define IS_ADC_MODE(MODE) ( ((MODE) == ADC_SMP_SOFTWARE_MODE) || \ + ((MODE) == ADC_SMP_HARDWARE_MODE) ) + + /** + * @}IS_ADC_AMPEN + */ + #define ADC_IOSH1_AMPEN ((uint32_t)0x00000100) + #define ADC_IOSH2_AMPEN ((uint32_t)0x00001000) + + #define IS_ADC_AMPEN(AMPEN) ( ((AMPEN) == ADC_IOSH1_AMPEN) || \ + ((AMPEN) == ADC_IOSH2_AMPEN) ) + /** + * @}IS_ADC_EXTDLY + */ + #define IS_ADC_EXTDLY(EXTDLY) ( ((EXTDLY) >=0 ) && ((EXTDLY) <= 0x000003FF)) + + /** + * @}IS_ADC_RTEN + */ + #define IS_ADC_RTEN(RTEN) ( ((RTEN) == ADC_RTENR_RTEN) || \ + ((RTEN) == ADC_RTENR_RTEN_0) || \ + ((RTEN) == ADC_RTENR_RTEN_1) || \ + ((RTEN) == ADC_RTENR_RTEN_2) || \ + ((RTEN) == ADC_RTENR_RTEN_3) || \ + ((RTEN) == ADC_RTENR_RTEN_4) || \ + ((RTEN) == ADC_RTENR_RTEN_5) || \ + ((RTEN) == ADC_RTENR_RTEN_6) || \ + ((RTEN) == ADC_RTENR_RTEN_7) || \ + ((RTEN) == ADC_RTENR_RTEN_8) || \ + ((RTEN) == ADC_RTENR_RTEN_9) || \ + ((RTEN) == ADC_RTENR_RTEN_10) || \ + ((RTEN) == ADC_RTENR_RTEN_11) || \ + ((RTEN) == ADC_RTENR_RTEN_12) || \ + ((RTEN) == ADC_RTENR_RTEN_13) || \ + ((RTEN) == ADC_RTENR_RTEN_14) || \ + ((RTEN) == ADC_RTENR_RTEN_15) || \ + ((RTEN) == ADC_RTENR_RTEN_16) || \ + ((RTEN) == ADC_RTENR_RTEN_17) || \ + ((RTEN) == ADC_RTENR_RTEN_18) ) + + /** + * @}IS_ADC_FTEN + */ + #define IS_ADC_FTEN(FTEN) ( ((FTEN) == ADC_FTENR_FTEN) || \ + ((FTEN) == ADC_FTENR_FTEN_0) || \ + ((FTEN) == ADC_FTENR_FTEN_1) || \ + ((FTEN) == ADC_FTENR_FTEN_2) || \ + ((FTEN) == ADC_FTENR_FTEN_3) || \ + ((FTEN) == ADC_FTENR_FTEN_4) || \ + ((FTEN) == ADC_FTENR_FTEN_5) || \ + ((FTEN) == ADC_FTENR_FTEN_6) || \ + ((FTEN) == ADC_FTENR_FTEN_7) || \ + ((FTEN) == ADC_FTENR_FTEN_8) || \ + ((FTEN) == ADC_FTENR_FTEN_9) || \ + ((FTEN) == ADC_FTENR_FTEN_10) || \ + ((FTEN) == ADC_FTENR_FTEN_11) || \ + ((FTEN) == ADC_FTENR_FTEN_12) || \ + ((FTEN) == ADC_FTENR_FTEN_13) || \ + ((FTEN) == ADC_FTENR_FTEN_14) || \ + ((FTEN) == ADC_FTENR_FTEN_15) || \ + ((FTEN) == ADC_FTENR_FTEN_16) || \ + ((FTEN) == ADC_FTENR_FTEN_17) || \ + ((FTEN) == ADC_FTENR_FTEN_18)) + +#else + /** + * @}IS_ADC_AMPEN + */ + #define ADC_IOSH1_AMPEN ((uint32_t)0x00000100) + #define ADC_IOSH_AMPEN ADC_IOSH1_AMPEN + + #define IS_ADC_AMPEN(AMPEN) ( ((AMPEN) == ADC_IOSH1_AMPEN)) + + /** + * @}IS_ADC_SMPEN + */ + #define ADC_IOSH1_SMPEN ((uint32_t)0x00000200) + #define ADC_IOSH_SMPEN ADC_IOSH1_SMPEN + + #define IS_ADC_SMPEN(SMPEN) ( ((SMPEN) == ADC_IOSH1_SMPEN) ) + +#endif + + +/** + * @} + */ + +/** @defgroup ADC_interrupts_definition + * @{ + */ + +#define ADC_IT_ADRDY ADC_IER_ADRDYIE +#define ADC_IT_EOSMP ADC_IER_EOSMPIE +#define ADC_IT_EOC ADC_IER_EOCIE +#define ADC_IT_EOSEQ ADC_IER_EOSEQIE +#define ADC_IT_OVR ADC_IER_OVRIE +#define ADC_IT_AWD ADC_IER_AWDIE + +#define IS_ADC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFFFF60) == (uint32_t)RESET)) + +#define IS_ADC_GET_IT(IT) (((IT) == ADC_IT_ADRDY) || ((IT) == ADC_IT_EOSMP) || \ + ((IT) == ADC_IT_EOC) || ((IT) == ADC_IT_EOSEQ) || \ + ((IT) == ADC_IT_OVR) || ((IT) == ADC_IT_AWD)) + +#define IS_ADC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFFFF60) == (uint32_t)RESET)) + +/** + * @} + */ + +/** @defgroup ADC_flags_definition + * @{ + */ + +#define ADC_FLAG_ADRDY ADC_ISR_ADRDY +#define ADC_FLAG_EOSMP ADC_ISR_EOSMP +#define ADC_FLAG_EOC ADC_ISR_EOC +#define ADC_FLAG_EOSEQ ADC_ISR_EOSEQ +#define ADC_FLAG_OVR ADC_ISR_OVR +#define ADC_FLAG_AWD ADC_ISR_AWD + +#define ADC_FLAG_ADEN ((uint32_t)0x01000001) +#define ADC_FLAG_ADDIS ((uint32_t)0x01000002) +#define ADC_FLAG_ADSTART ((uint32_t)0x01000004) +#define ADC_FLAG_ADSTP ((uint32_t)0x01000010) +#define ADC_FLAG_ADCAL ((uint32_t)0x81000000) + +#define IS_ADC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFFFF60) == (uint32_t)RESET)) + +#define IS_ADC_GET_FLAG(FLAG) (((FLAG) == ADC_FLAG_ADRDY) || ((FLAG) == ADC_FLAG_EOSMP) || \ + ((FLAG) == ADC_FLAG_EOC) || ((FLAG) == ADC_FLAG_EOSEQ) || \ + ((FLAG) == ADC_FLAG_AWD) || ((FLAG) == ADC_FLAG_OVR) || \ + ((FLAG) == ADC_FLAG_ADEN) || ((FLAG) == ADC_FLAG_ADDIS) || \ + ((FLAG) == ADC_FLAG_ADSTART) || ((FLAG) == ADC_FLAG_ADSTP) || \ + ((FLAG) == ADC_FLAG_ADCAL)) + + + + + +#define ADC_Vrefsel_0_625V ((uint32_t)0x00000002) +#define ADC_Vrefsel_1_5V ((uint32_t)0x00000006) +#define ADC_Vrefsel_2_5V ((uint32_t)0x0000000A) +#define ADC_Vrefsel_VDDA ((uint32_t)(~(uint32_t)0x0000000E)) +#define IS_ADC_Vrefsel(Vref) ( ( (Vref) == ADC_Vrefsel_0_625V) || \ + ( (Vref) == ADC_Vrefsel_1_5V ) || \ + ( (Vref) == ADC_Vrefsel_2_5V ) || \ + ( (Vref) == ADC_Vrefsel_VDDA ) ) + +#define ADC_VrefEN ((uint32_t)0x00000002) + + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the ADC configuration to the default reset state *****/ +void ADC_DeInit(ADC_TypeDef* ADCx); + +/* Initialization and Configuration functions *********************************/ +void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct); +void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct); +void ADC_ClockModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ClockMode); +void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState); +/* This Function is obsolete and maintained for legacy purpose only. + ADC_ClockModeConfig() function should be used instead */ +void ADC_JitterCmd(ADC_TypeDef* ADCx, uint32_t ADC_JitterOff, FunctionalState NewState); + +/* Power saving functions *****************************************************/ +void ADC_AutoPowerOffCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_WaitModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); + +/* Analog Watchdog configuration functions ************************************/ +void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold,uint16_t LowThreshold); +void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog_Channel); +void ADC_AnalogWatchdogSingleChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState); + +/* Temperature Sensor , Vrefint and Vbat management function ... ******************/ +void ADC_TempSensorCmd(FunctionalState NewState); +void ADC_VrefintCmd(FunctionalState NewState); +void ADC_VbatCmd(FunctionalState NewState); +void ADC_VrefDecibCmd(FunctionalState NewState); +void ADC_IoshSmpCmd(uint32_t SmpEn, FunctionalState NewState); +void ADC_IoshAmpCmd(uint32_t AmpEn, FunctionalState NewState); + +/* Channels Configuration functions *******************************************/ +void ADC_ChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_Channel, uint32_t ADC_SampleTime); +void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_OverrunModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState); +uint32_t ADC_GetCalibrationFactor(ADC_TypeDef* ADCx); +void ADC_StopOfConversion(ADC_TypeDef* ADCx); +void ADC_StartOfConversion(ADC_TypeDef* ADCx); +uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx); + +#if defined (FT32F072xB) +void ADC_IoshSmpSel(uint32_t Ioshx, uint32_t SmpSel); +void ADC_IoshSmpMod(uint32_t SmpModBit, uint32_t Mode); +void ADC_ExtModeCmd(FunctionalState NewState); +void ADC_TrgdDisSmpCmd(FunctionalState NewState); +void ADC_ExtDlyConfig(uint32_t ExtDly); +void ADC_RtenCmd(uint32_t Rtenx, FunctionalState NewState); +void ADC_FtenCmd(uint32_t Ftenx, FunctionalState NewState); + +#endif + + +/* Regular Channels DMA Configuration functions *******************************/ +void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState); +void ADC_DMARequestModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_DMARequestMode); + +/* Interrupts and flags management functions **********************************/ +void ADC_ITConfig(ADC_TypeDef* ADCx, uint32_t ADC_IT, FunctionalState NewState); +FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint32_t ADC_FLAG); +void ADC_ClearFlag(ADC_TypeDef* ADCx, uint32_t ADC_FLAG); +ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint32_t ADC_IT); +void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint32_t ADC_IT); +void ADC_VrefselConfig(uint32_t ADC_Vrefsel); +#ifdef __cplusplus +} +#endif + +#endif /*__ft32F0XX_ADC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_comp.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_comp.h new file mode 100644 index 0000000000..8f4a5c4a38 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_comp.h @@ -0,0 +1,255 @@ +/** + ****************************************************************************** + * @file ft32f0xx_comp.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the COMP firmware + * library + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_COMP_H +#define __FT32F0XX_COMP_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + +/** @addtogroup COMP + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief COMP Init structure definition + */ + +typedef struct +{ + + uint32_t COMP_VipSel; /*!< Select the positive input of the comparator. + This parameter can be a value of @ref COMP_VipSel */ + + uint32_t COMP_VinSel; /*!< Select the negative input of the comparator. + This parameter can be a value of @ref COMP_VinSel */ + + uint32_t COMP_OutputSel; /*!< Selects The output selection of the comparator. + This parameter can be a value of @ref COMP_OutputSel */ + + uint32_t COMP_Pol; /*!< Select the output polarity of the comparator. + This parameter can be a value of @ref COMP_Pol */ + +}COMP_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup COMP_Exported_Constants + * @{ + */ + +/** @defgroup COMP_Selection + * @{ + */ + +#define NCOMP_Selection_COMP ((uint32_t)0x00000000) /*!< NCOMP Selection */ +#define PCOMP_Selection_COMP ((uint32_t)0x00000010) /*!< PCOMP Selection */ +#define COMP_Selection_COMP3 ((uint32_t)0x00000001) /*!< PCOMP Selection */ + +#define IS_COMP_ALL_PERIPH(PERIPH) (((PERIPH) == NCOMP_Selection_COMP) || \ + ((PERIPH) == PCOMP_Selection_COMP)) + + +#define COMP_Selection_COMP1 NCOMP_Selection_COMP +#define COMP_Selection_COMP2 PCOMP_Selection_COMP +/** + * @} + */ + +/** @defgroup COMP_VipSel + * @{ + */ + +#define NCOMP_VIP_SEL_1WIRE ((uint32_t)0x00000000) +#define NCOMP_VIP_SEL_PAD_PA1 ((uint32_t)0x00000002) +#define NCOMP_VIP_SEL_PAD_PA4 ((uint32_t)0x00000004) +#define NCOMP_VIP_SEL_PAD_PA13 ((uint32_t)0x00000006) +#define NCOMP_VIP_SEL_PAD_PB12 ((uint32_t)0x00000008) + +#define PCOMP_VIP_SEL_PAD_PA3 ((uint32_t)0x00000000) +#define PCOMP_VIP_SEL_PAD_PA4 ((uint32_t)0x00020000) +#define PCOMP_VIP_SEL_PAD_PA13 ((uint32_t)0x00040000) +#define PCOMP_VIP_SEL_PAD_PB12 ((uint32_t)0x00060000) + +#define COMP3_VIP_SEL_PAD_PF5 ((uint32_t)0x00000000) +#define COMP3_VIP_SEL_PAD_PB12 ((uint32_t)0x00000002) +#define COMP3_VIP_SEL_PAD_PA13 ((uint32_t)0x00000004) +#define COMP3_VIP_SEL_PAD_PA4 ((uint32_t)0x00000006) + +#define IS_COMP_VIP_SEL(INPUT) (((INPUT) == NCOMP_VIP_SEL_1WIRE) || \ + ((INPUT) == NCOMP_VIP_SEL_PAD_PA1) || \ + ((INPUT) == NCOMP_VIP_SEL_PAD_PA4) || \ + ((INPUT) == NCOMP_VIP_SEL_PAD_PA13) || \ + ((INPUT) == NCOMP_VIP_SEL_PAD_PB12) || \ + ((INPUT) == PCOMP_VIP_SEL_PAD_PA3) || \ + ((INPUT) == PCOMP_VIP_SEL_PAD_PA4) || \ + ((INPUT) == PCOMP_VIP_SEL_PAD_PA13) || \ + ((INPUT) == PCOMP_VIP_SEL_PAD_PB12) ) +/** + * @} + */ + +/** @defgroup COMP_VinSel + * @{ + */ + +#define NCOMP_VIN_SEL_DAC1_OUT ((uint32_t)0x00000000) +#define NCOMP_VIN_SEL_PAD_PA0 ((uint32_t)0x00000010) +#define NCOMP_VIN_SEL_PAD_PA4 ((uint32_t)0x00000020) +#define NCOMP_VIN_SEL_PAD_PA5 ((uint32_t)0x00000030) + +#define PCOMP_VIN_SEL_DAC2_OUT ((uint32_t)0x00000000) +#define PCOMP_VIN_SEL_PAD_PA2 ((uint32_t)0x00080000) +#define PCOMP_VIN_SEL_PAD_PA4 ((uint32_t)0x00100000) +#define PCOMP_VIN_SEL_PAD_PA5 ((uint32_t)0x00180000) + +#define COMP3_VIN_SEL_PAD_PF4 ((uint32_t)0x00000000) +#define COMP3_VIN_SEL_DAC2_OUT ((uint32_t)0x00000010) +#define COMP3_VIN_SEL_PAD_PA4 ((uint32_t)0x00000020) +#define COMP3_VIN_SEL_PAD_PA5 ((uint32_t)0x00000030) + +#define IS_COMP_VINSEL(INPUT) (((INPUT) == NCOMP_VIN_SEL_DAC1_OUT) || \ + ((INPUT) == NCOMP_VIN_SEL_PAD_PA0) || \ + ((INPUT) == NCOMP_VIN_SEL_PAD_PA4) || \ + ((INPUT) == NCOMP_VIN_SEL_PAD_PA5) || \ + ((INPUT) == PCOMP_VIN_SEL_DAC2_OUT)|| \ + ((INPUT) == PCOMP_VIN_SEL_PAD_PA2) || \ + ((INPUT) == PCOMP_VIN_SEL_PAD_PA4) || \ + ((INPUT) == PCOMP_VIN_SEL_PAD_PA5) ) +/** + * @} + */ + +/** @defgroup COMP_OutputSel + * @{ + */ + +#define COMP_OUTPUT_NO_SELECTION ((uint32_t)0x00000000) +#define NCOMP_OUTPUT_SEL_TIM1_CAPTURE1 ((uint32_t)0x00000200) +#define NCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR ((uint32_t)0x00000300) +#define NCOMP_OUTPUT_SEL_TIM3_CAPTURE1 ((uint32_t)0x00000600) +#define NCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR ((uint32_t)0x00000700) + +#define PCOMP_OUTPUT_SEL_TIM1_BREAK ((uint32_t)0x01000000) +#define PCOMP_OUTPUT_SEL_TIM1_CAPTURE1 ((uint32_t)0x02000000) +#define PCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR ((uint32_t)0x03000000) +#define PCOMP_OUTPUT_SEL_TIM3_CAPTURE1 ((uint32_t)0x06000000) +#define PCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR ((uint32_t)0x07000000) + +#define COMP3_OUTPUT_SEL_TIM1_CAPTURE1 ((uint32_t)0x00000200) +#define COMP3_OUTPUT_SEL_TIM1_OCREFCLEAR ((uint32_t)0x00000300) +#define COMP3_OUTPUT_SEL_TIM3_CAPTURE1 ((uint32_t)0x00000600) +#define COMP3_OUTPUT_SEL_TIM3_OCREFCLEAR ((uint32_t)0x00000700) + +#define IS_COMP_OUTPUT_SEL(SEL) ( ((SEL) == NCOMP_OUTPUT_SEL_TIM1_CAPTURE1) || \ + ((SEL) == NCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR) ||\ + ((SEL) == NCOMP_OUTPUT_SEL_TIM3_CAPTURE1) ||\ + ((SEL) == NCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR) ||\ + ((SEL) == PCOMP_OUTPUT_SEL_TIM1_BREAK) ||\ + ((SEL) == PCOMP_OUTPUT_SEL_TIM1_CAPTURE1) ||\ + ((SEL) == PCOMP_OUTPUT_SEL_TIM1_OCREFCLEAR) ||\ + ((SEL) == PCOMP_OUTPUT_SEL_TIM3_CAPTURE1) ||\ + ((SEL) == PCOMP_OUTPUT_SEL_TIM3_OCREFCLEAR) ||\ + ((SEL) == COMP_OUTPUT_NO_SELECTION) ) + +/** + * @} + */ + +/** @defgroup COMP_Pol + * @{ + */ + +#define NCOMP_POL_NOT_INVERT ((uint32_t)0x00000000) +#define NCOMP_POL_INVERT ((uint32_t)0x00000800) + +#define PCOMP_POL_NOT_INVERT ((uint32_t)0x00000000) +#define PCOMP_POL_INVERT ((uint32_t)0x08000000) + +#define COMP3_POL_NOT_INVERT ((uint32_t)0x00000000) +#define COMP3_POL_INVERT ((uint32_t)0x00000800) + +#define IS_COMP_POL(POL) ( ((POL) == NCOMP_POL_NOT_INVERT) || \ + ((POL) == NCOMP_POL_INVERT) || \ + ((POL) == PCOMP_POL_NOT_INVERT) || \ + ((POL) == PCOMP_POL_INVERT) ) + + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup COMP_OutputLevel + * @{ + */ +/* When output polarity is not inverted, comparator output is high when + the non-inverting input is at a higher voltage than the inverting input */ +#define COMP_OutputLevel_High COMP_CSR_COMP1OUT +/* When output polarity is not inverted, comparator output is low when + the non-inverting input is at a lower voltage than the inverting input*/ +#define COMP_OutputLevel_Low ((uint32_t)0x00000000) + + +#define IS_COMP_OUTPUT_LEVEL(LEVEL) (((LEVEL) == COMP_CSR_COMP1OUT) || \ + ((LEVEL) == COMP_CSR_COMP2OUT)) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the COMP configuration to the default reset state ****/ +void COMP_DeInit(void); + +/* Initialization and Configuration functions *********************************/ +void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct); +void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct); +void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState); +uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection); + +/* Window mode control function ***********************************************/ +void COMP_WindowCmd(FunctionalState NewState); + +/* COMP configuration locking function ****************************************/ +void COMP_LockConfig(uint32_t COMP_Selection); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_COMP_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crc.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crc.h new file mode 100644 index 0000000000..267bdca81d --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crc.h @@ -0,0 +1,103 @@ +/** + ****************************************************************************** + * @file ft32f0xx_crc.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the CRC firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_CRC_H +#define __FT32F0XX_CRC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/*!< Includes ----------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup CRC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup CRC_ReverseInputData + * @{ + */ +#define CRC_ReverseInputData_No ((uint32_t)0x00000000) /*!< No reverse operation of Input Data */ +#define CRC_ReverseInputData_8bits CRC_CR_REV_IN_0 /*!< Reverse operation of Input Data on 8 bits */ +#define CRC_ReverseInputData_16bits CRC_CR_REV_IN_1 /*!< Reverse operation of Input Data on 16 bits */ +#define CRC_ReverseInputData_32bits CRC_CR_REV_IN /*!< Reverse operation of Input Data on 32 bits */ + +#define IS_CRC_REVERSE_INPUT_DATA(DATA) (((DATA) == CRC_ReverseInputData_No) || \ + ((DATA) == CRC_ReverseInputData_8bits) || \ + ((DATA) == CRC_ReverseInputData_16bits) || \ + ((DATA) == CRC_ReverseInputData_32bits)) + +/** + * @} + */ + +/** @defgroup CRC_PolynomialSize + * @brief Only applicable for FT32F042 and FT32F072 devices + * @{ + */ +#define CRC_PolSize_7 CRC_CR_POLSIZE /*!< 7-bit polynomial for CRC calculation */ +#define CRC_PolSize_8 CRC_CR_POLSIZE_1 /*!< 8-bit polynomial for CRC calculation */ +#define CRC_PolSize_16 CRC_CR_POLSIZE_0 /*!< 16-bit polynomial for CRC calculation */ +#define CRC_PolSize_32 ((uint32_t)0x00000000)/*!< 32-bit polynomial for CRC calculation */ + +#define IS_CRC_POL_SIZE(SIZE) (((SIZE) == CRC_PolSize_7) || \ + ((SIZE) == CRC_PolSize_8) || \ + ((SIZE) == CRC_PolSize_16) || \ + ((SIZE) == CRC_PolSize_32)) + + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* Configuration of the CRC computation unit **********************************/ +void CRC_DeInit(void); +void CRC_ResetDR(void); +//void CRC_PolynomialSizeSelect(uint32_t CRC_PolSize); /*!< Only applicable for FT32F042 and FT32F072 devices */ +void CRC_ReverseInputDataSelect(uint32_t CRC_ReverseInputData); +void CRC_ReverseOutputDataCmd(FunctionalState NewState); +void CRC_SetInitRegister(uint32_t CRC_InitValue); +void CRC_SetPolynomial(uint32_t CRC_Pol); + +/* CRC computation ************************************************************/ +uint32_t CRC_CalcCRC(uint32_t CRC_Data); +uint32_t CRC_CalcCRC16bits(uint16_t CRC_Data); +uint32_t CRC_CalcCRC8bits(uint8_t CRC_Data); +uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength); +uint32_t CRC_GetCRC(void); + +/* Independent register (IDR) access (write/read) *****************************/ +void CRC_SetIDRegister(uint8_t CRC_IDValue); +uint8_t CRC_GetIDRegister(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_CRC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crs.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crs.h new file mode 100644 index 0000000000..5105d6b5de --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_crs.h @@ -0,0 +1,163 @@ +/** + ****************************************************************************** + * @file ft32f0xx_crs.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the CRS firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_CRS_H +#define __FT32F0XX_CRS_H + +#ifdef __cplusplus + extern "C" { +#endif + +/*!< Includes ----------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup CRS + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup CRS_Interrupt_Sources + * @{ + */ +#define CRS_IT_SYNCOK CRS_ISR_SYNCOKF /*!< SYNC event OK */ +#define CRS_IT_SYNCWARN CRS_ISR_SYNCWARNF /*!< SYNC warning */ +#define CRS_IT_ERR CRS_ISR_ERRF /*!< error */ +#define CRS_IT_ESYNC CRS_ISR_ESYNCF /*!< Expected SYNC */ +#define CRS_IT_TRIMOVF CRS_ISR_TRIMOVF /*!< Trimming overflow or underflow */ +#define CRS_IT_SYNCERR CRS_ISR_SYNCERR /*!< SYNC error */ +#define CRS_IT_SYNCMISS CRS_ISR_SYNCMISS /*!< SYNC missed*/ + +#define IS_CRS_IT(IT) (((IT) == CRS_IT_SYNCOK) || ((IT) == CRS_IT_SYNCWARN) || \ + ((IT) == CRS_IT_ERR) || ((IT) == CRS_IT_ESYNC)) + +#define IS_CRS_GET_IT(IT) (((IT) == CRS_IT_SYNCOK) || ((IT) == CRS_IT_SYNCWARN) || \ + ((IT) == CRS_IT_ERR) || ((IT) == CRS_IT_ESYNC) || \ + ((IT) == CRS_IT_TRIMOVF) || ((IT) == CRS_IT_SYNCERR) || \ + ((IT) == CRS_IT_SYNCMISS)) + +#define IS_CRS_CLEAR_IT(IT) ((IT) != 0x00) + +/** + * @} + */ + +/** @defgroup CRS_Flags + * @{ + */ +#define CRS_FLAG_SYNCOK CRS_ISR_SYNCOKF /*!< SYNC event OK */ +#define CRS_FLAG_SYNCWARN CRS_ISR_SYNCWARNF /*!< SYNC warning */ +#define CRS_FLAG_ERR CRS_ISR_ERRF /*!< error */ +#define CRS_FLAG_ESYNC CRS_ISR_ESYNCF /*!< Expected SYNC */ +#define CRS_FLAG_TRIMOVF CRS_ISR_TRIMOVF /*!< Trimming overflow or underflow */ +#define CRS_FLAG_SYNCERR CRS_ISR_SYNCERR /*!< SYNC error */ +#define CRS_FLAG_SYNCMISS CRS_ISR_SYNCMISS /*!< SYNC missed*/ + +#define IS_CRS_FLAG(FLAG) (((FLAG) == CRS_FLAG_SYNCOK) || ((FLAG) == CRS_FLAG_SYNCWARN) || \ + ((FLAG) == CRS_FLAG_ERR) || ((FLAG) == CRS_FLAG_ESYNC) || \ + ((FLAG) == CRS_FLAG_TRIMOVF) || ((FLAG) == CRS_FLAG_SYNCERR) || \ + ((FLAG) == CRS_FLAG_SYNCMISS)) + +/** + * @} + */ + +/** @defgroup CRS_Synchro_Source + * @{ + */ +#define CRS_SYNCSource_GPIO ((uint32_t)0x00) /*!< Synchro Signal soucre GPIO */ +#define CRS_SYNCSource_LSE CRS_CFGR_SYNCSRC_0 /*!< Synchro Signal source LSE */ +#define CRS_SYNCSource_USB CRS_CFGR_SYNCSRC_1 /*!< Synchro Signal source USB SOF */ + +#define IS_CRS_SYNC_SOURCE(SOURCE) (((SOURCE) == CRS_SYNCSource_GPIO) || \ + ((SOURCE) == CRS_SYNCSource_LSE) ||\ + ((SOURCE) == CRS_SYNCSource_USB)) +/** + * @} + */ + +/** @defgroup CRS_SynchroDivider + * @{ + */ +#define CRS_SYNC_Div1 ((uint32_t)0x00) /*!< Synchro Signal not divided */ +#define CRS_SYNC_Div2 CRS_CFGR_SYNCDIV_0 /*!< Synchro Signal divided by 2 */ +#define CRS_SYNC_Div4 CRS_CFGR_SYNCDIV_1 /*!< Synchro Signal divided by 4 */ +#define CRS_SYNC_Div8 (CRS_CFGR_SYNCDIV_1 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 8 */ +#define CRS_SYNC_Div16 CRS_CFGR_SYNCDIV_2 /*!< Synchro Signal divided by 16 */ +#define CRS_SYNC_Div32 (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_0) /*!< Synchro Signal divided by 32 */ +#define CRS_SYNC_Div64 (CRS_CFGR_SYNCDIV_2 | CRS_CFGR_SYNCDIV_1) /*!< Synchro Signal divided by 64 */ +#define CRS_SYNC_Div128 CRS_CFGR_SYNCDIV /*!< Synchro Signal divided by 128 */ + +#define IS_CRS_SYNC_DIV(DIV) (((DIV) == CRS_SYNC_Div1) || ((DIV) == CRS_SYNC_Div2) ||\ + ((DIV) == CRS_SYNC_Div4) || ((DIV) == CRS_SYNC_Div8) || \ + ((DIV) == CRS_SYNC_Div16) || ((DIV) == CRS_SYNC_Div32) || \ + ((DIV) == CRS_SYNC_Div64) || ((DIV) == CRS_SYNC_Div128)) +/** + * @} + */ + +/** @defgroup CRS_SynchroPolarity + * @{ + */ +#define CRS_SYNCPolarity_Rising ((uint32_t)0x00) /*!< Synchro Active on rising edge */ +#define CRS_SYNCPolarity_Falling CRS_CFGR_SYNCPOL /*!< Synchro Active on falling edge */ + +#define IS_CRS_SYNC_POLARITY(POLARITY) (((POLARITY) == CRS_SYNCPolarity_Rising) || \ + ((POLARITY) == CRS_SYNCPolarity_Falling)) +/** + * @} + */ + + + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* Configuration of the CRS **********************************/ +void CRS_DeInit(void); +void CRS_AdjustHSI48CalibrationValue(uint8_t CRS_HSI48CalibrationValue); +void CRS_FrequencyErrorCounterCmd(FunctionalState NewState); +void CRS_AutomaticCalibrationCmd(FunctionalState NewState); +void CRS_SoftwareSynchronizationGenerate(void); +void CRS_FrequencyErrorCounterReload(uint32_t CRS_ReloadValue); +void CRS_FrequencyErrorLimitConfig(uint8_t CRS_ErrorLimitValue); +void CRS_SynchronizationPrescalerConfig(uint32_t CRS_Prescaler); +void CRS_SynchronizationSourceConfig(uint32_t CRS_Source); +void CRS_SynchronizationPolarityConfig(uint32_t CRS_Polarity); +uint32_t CRS_GetReloadValue(void); +uint32_t CRS_GetHSI48CalibrationValue(void); +uint32_t CRS_GetFrequencyErrorValue(void); +uint32_t CRS_GetFrequencyErrorDirection(void); + +/* Interrupts and flags management functions **********************************/ +void CRS_ITConfig(uint32_t CRS_IT, FunctionalState NewState); +FlagStatus CRS_GetFlagStatus(uint32_t CRS_FLAG); +void CRS_ClearFlag(uint32_t CRS_FLAG); +ITStatus CRS_GetITStatus(uint32_t CRS_IT); +void CRS_ClearITPendingBit(uint32_t CRS_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_CRS_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dac.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dac.h new file mode 100644 index 0000000000..e7801b9c6a --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dac.h @@ -0,0 +1,43 @@ +/** + ****************************************************************************** + * @file ft32f0xx_dac.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the DAC firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ +#ifndef __FT32F0XX_DAC_H +#define __FT32F0XX_DAC_H + + +#include "ft32f0xx.h" + + + +/** + * @Parama DAC_CTRL + */ + +#define DAC_DATA_RESET ((uint32_t)(0x0000007f)) + +#define DAC_CTRL_READ (uint8_t)(0x20) +#define DAC_DATA1_READ (uint8_t)(0x24) +#define DAC_DATA2_READ (uint8_t)(0x28) + + +#define IS_DAC_DATA(DATA) ((DATA) <= 0x7F) + + +/** + * @Parama DAC1_DATA + */ +void DAC_Ref_Config(uint32_t DAC_RefSel); +void Bsp_DAC_Config(void); +uint8_t DAC_Read_Reg(uint8_t DAC_Register); +void DAC_Cmd(FunctionalState NewState); +void DAC_SetChannel1Data(uint32_t DAC_Align, uint8_t Data); +void DAC_SetChannel2Data(uint32_t DAC_Align, uint8_t Data); + +#endif diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_debug.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_debug.h new file mode 100644 index 0000000000..fb26b75f38 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_debug.h @@ -0,0 +1,87 @@ +/** + ****************************************************************************** + * @file ft32f0xx_debug.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the DBGMCU firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_DBGMCU_H +#define __FT32F0XX_DBGMCU_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup DBGMCU + * @{ + */ +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + + +/** @defgroup DBGMCU_Exported_Constants + * @{ + */ + +#define DBGMCU_STOP DBGMCU_CR_DBG_STOP +#define DBGMCU_STANDBY DBGMCU_CR_DBG_STANDBY +#define IS_DBGMCU_PERIPH(PERIPH) ((((PERIPH) & 0xFFFFFFF9) == 0x00) && ((PERIPH) != 0x00)) + +#define DBGMCU_TIM2_STOP DBGMCU_APB1_FZ_DBG_TIM2_STOP +#define DBGMCU_TIM3_STOP DBGMCU_APB1_FZ_DBG_TIM3_STOP +#define DBGMCU_TIM6_STOP DBGMCU_APB1_FZ_DBG_TIM6_STOP +#define DBGMCU_TIM7_STOP DBGMCU_APB1_FZ_DBG_TIM7_STOP +#define DBGMCU_TIM14_STOP DBGMCU_APB1_FZ_DBG_TIM14_STOP +#define DBGMCU_RTC_STOP DBGMCU_APB1_FZ_DBG_RTC_STOP +#define DBGMCU_WWDG_STOP DBGMCU_APB1_FZ_DBG_WWDG_STOP +#define DBGMCU_IWDG_STOP DBGMCU_APB1_FZ_DBG_IWDG_STOP +#define DBGMCU_I2C1_SMBUS_TIMEOUT DBGMCU_APB1_FZ_DBG_I2C1_SMBUS_TIMEOUT +#define DBGMCU_CAN1_STOP DBGMCU_APB1_FZ_DBG_CAN1_STOP +#define IS_DBGMCU_APB1PERIPH(PERIPH) ((((PERIPH) & 0xFDDFE2CC) == 0x00) && ((PERIPH) != 0x00)) + +#define DBGMCU_TIM1_STOP DBGMCU_APB2_FZ_DBG_TIM1_STOP +#define DBGMCU_TIM15_STOP DBGMCU_APB2_FZ_DBG_TIM15_STOP +#define DBGMCU_TIM16_STOP DBGMCU_APB2_FZ_DBG_TIM16_STOP +#define DBGMCU_TIM17_STOP DBGMCU_APB2_FZ_DBG_TIM17_STOP +#define IS_DBGMCU_APB2PERIPH(PERIPH) ((((PERIPH) & 0xFFF8F7FF) == 0x00) && ((PERIPH) != 0x00)) + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Device and Revision ID management functions ********************************/ +uint32_t DBGMCU_GetREVID(void); +uint32_t DBGMCU_GetDEVID(void); + +/* Peripherals Configuration functions ****************************************/ +void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState); +void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState); +void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_DBGMCU_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_div.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_div.h new file mode 100644 index 0000000000..e8d17728ec --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_div.h @@ -0,0 +1,112 @@ +/** + ****************************************************************************** + * @file FT32f0xx_div.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the dividor firmware + * library. + * @version V1.0.0 + * @data 2021-12-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_DIV_H +#define __FT32F0XX_DIV_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" +#include +/** @addtogroup DIV + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief DIV Status + */ +typedef enum +{ + DIV_COMPLETE = 0, + DIV_ERROR_DIV0ERR, + DIV_ERROR_DIV0V, +}DIV_Status; + +/** + * @brief Dividor Data structure definition + */ +typedef struct +{ + uint32_t DIV_quotient; /*!< Selects The feedback resister of the OPA. */ + uint32_t DIV_remainder; /*!< Selects The compensate cap of the OPA.*/ +}DIV_ResultTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup DIV_interrupts_definition + * @{ + */ + +#define DIV_IT_DIV0ERR DIV_SC_DIV0IE +#define DIV_IT_DIVOV DIV_SC_DIVOVIE +#define IS_DIV_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFFFFEB) == (uint32_t)RESET)) + +#define IS_DIV_GET_IT(IT) (((IT) == DIV_IT_DIV0ERR) || ((IT) == DIV_IT_DIVOV)) + +#define IS_DIV_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFFFFEB0) == (uint32_t)RESET)) + +/** + * @} + */ + +/** @defgroup DIV_flags_definition + * @{ + */ + +#define DIV_FLAG_BUSY DIV_SC_DIVBUSY +#define DIV_FLAG_DIV0ERR DIV_SC_DIV0ERR +#define DIV_FLAG_DIVOV DIV_SC_DIVOV + +#define IS_DIV_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFFFFFF5) == (uint32_t)RESET)) + +#define IS_DIV_GET_FLAG(FLAG) (((FLAG) == DIV_FLAG_BUSY) || ((FLAG) == DIV_FLAG_DIV0ERR) || ((FLAG) == DIV_FLAG_DIV0ERR)) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* DIV Calculating functions *****************************************/ +DIV_Status DivS32ByS16(DIV_ResultTypeDef* pResult,int32_t divedent,int16_t dividor); + +/* Interrupts and flags management functions **********************************/ +void DIV_ITConfig(uint32_t DIV_IT, FunctionalState NewState); +FlagStatus DIV_GetFlagStatus(uint32_t DIV_FLAG); +void DIV_ClearFlag(uint32_t DIV_FLAG); +ITStatus DIV_GetITStatus(uint32_t DIV_IT); +void DIV_ClearITPendingBit(uint32_t DIV_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_DIV_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dma.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dma.h new file mode 100644 index 0000000000..69ff8f6f16 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_dma.h @@ -0,0 +1,783 @@ +/** + ****************************************************************************** + * @file ft32f0xx_dma.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the DMA firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_DMA_H +#define __FT32F0XX_DMA_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup DMA + * @{ + */ +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief DMA Init structures definition + */ +typedef struct +{ + uint32_t DMA_PeripheralBaseAddr; /*!< Specifies the peripheral base address for DMAy Channelx. */ + + uint32_t DMA_MemoryBaseAddr; /*!< Specifies the memory base address for DMAy Channelx. */ + + uint32_t DMA_DIR; /*!< Specifies if the peripheral is the source or destination. + This parameter can be a value of @ref DMA_data_transfer_direction */ + + uint32_t DMA_BufferSize; /*!< Specifies the buffer size, in data unit, of the specified Channel. + The data unit is equal to the configuration set in DMA_PeripheralDataSize + or DMA_MemoryDataSize members depending in the transfer direction */ + + uint32_t DMA_PeripheralInc; /*!< Specifies whether the Peripheral address register is incremented or not. + This parameter can be a value of @ref DMA_peripheral_incremented_mode */ + + uint32_t DMA_MemoryInc; /*!< Specifies whether the memory address register is incremented or not. + This parameter can be a value of @ref DMA_memory_incremented_mode */ + + uint32_t DMA_PeripheralDataSize; /*!< Specifies the Peripheral data width. + This parameter can be a value of @ref DMA_peripheral_data_size */ + + uint32_t DMA_MemoryDataSize; /*!< Specifies the Memory data width. + This parameter can be a value of @ref DMA_memory_data_size */ + + uint32_t DMA_Mode; /*!< Specifies the operation mode of the DMAy Channelx. + This parameter can be a value of @ref DMA_circular_normal_mode + @note: The circular buffer mode cannot be used if the memory-to-memory + data transfer is configured on the selected Channel */ + + uint32_t DMA_Priority; /*!< Specifies the software priority for the DMAy Channelx. + This parameter can be a value of @ref DMA_priority_level */ + + uint32_t DMA_M2M; /*!< Specifies if the DMAy Channelx will be used in memory-to-memory transfer. + This parameter can be a value of @ref DMA_memory_to_memory */ +}DMA_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup DMA_Exported_Constants + * @{ + */ + +#define IS_DMA_ALL_PERIPH(PERIPH) (((PERIPH) == DMA1_Channel1) || \ + ((PERIPH) == DMA1_Channel2) || \ + ((PERIPH) == DMA1_Channel3) || \ + ((PERIPH) == DMA1_Channel4) || \ + ((PERIPH) == DMA1_Channel5) || \ + ((PERIPH) == DMA1_Channel6) || \ + ((PERIPH) == DMA1_Channel7) || \ + ((PERIPH) == DMA2_Channel1) || \ + ((PERIPH) == DMA2_Channel2) || \ + ((PERIPH) == DMA2_Channel3) || \ + ((PERIPH) == DMA2_Channel4) || \ + ((PERIPH) == DMA2_Channel5)) + +/** @defgroup DMA_data_transfer_direction + * @{ + */ + +#define DMA_DIR_PeripheralSRC ((uint32_t)0x00000000) +#define DMA_DIR_PeripheralDST DMA_CCR_DIR + +#define IS_DMA_DIR(DIR) (((DIR) == DMA_DIR_PeripheralSRC) || \ + ((DIR) == DMA_DIR_PeripheralDST)) +/** + * @} + */ + +/** @defgroup DMA_peripheral_incremented_mode + * @{ + */ + +#define DMA_PeripheralInc_Disable ((uint32_t)0x00000000) +#define DMA_PeripheralInc_Enable DMA_CCR_PINC + +#define IS_DMA_PERIPHERAL_INC_STATE(STATE) (((STATE) == DMA_PeripheralInc_Disable) || \ + ((STATE) == DMA_PeripheralInc_Enable)) +/** + * @} + */ + +/** @defgroup DMA_memory_incremented_mode + * @{ + */ + +#define DMA_MemoryInc_Disable ((uint32_t)0x00000000) +#define DMA_MemoryInc_Enable DMA_CCR_MINC + +#define IS_DMA_MEMORY_INC_STATE(STATE) (((STATE) == DMA_MemoryInc_Disable) || \ + ((STATE) == DMA_MemoryInc_Enable)) +/** + * @} + */ + +/** @defgroup DMA_peripheral_data_size + * @{ + */ + +#define DMA_PeripheralDataSize_Byte ((uint32_t)0x00000000) +#define DMA_PeripheralDataSize_HalfWord DMA_CCR_PSIZE_0 +#define DMA_PeripheralDataSize_Word DMA_CCR_PSIZE_1 + +#define IS_DMA_PERIPHERAL_DATA_SIZE(SIZE) (((SIZE) == DMA_PeripheralDataSize_Byte) || \ + ((SIZE) == DMA_PeripheralDataSize_HalfWord) || \ + ((SIZE) == DMA_PeripheralDataSize_Word)) +/** + * @} + */ + +/** @defgroup DMA_memory_data_size + * @{ + */ + +#define DMA_MemoryDataSize_Byte ((uint32_t)0x00000000) +#define DMA_MemoryDataSize_HalfWord DMA_CCR_MSIZE_0 +#define DMA_MemoryDataSize_Word DMA_CCR_MSIZE_1 + +#define IS_DMA_MEMORY_DATA_SIZE(SIZE) (((SIZE) == DMA_MemoryDataSize_Byte) || \ + ((SIZE) == DMA_MemoryDataSize_HalfWord) || \ + ((SIZE) == DMA_MemoryDataSize_Word)) +/** + * @} + */ + +/** @defgroup DMA_circular_normal_mode + * @{ + */ + +#define DMA_Mode_Normal ((uint32_t)0x00000000) +#define DMA_Mode_Circular DMA_CCR_CIRC + +#define IS_DMA_MODE(MODE) (((MODE) == DMA_Mode_Normal) || ((MODE) == DMA_Mode_Circular)) +/** + * @} + */ + +/** @defgroup DMA_priority_level + * @{ + */ + +#define DMA_Priority_VeryHigh DMA_CCR_PL +#define DMA_Priority_High DMA_CCR_PL_1 +#define DMA_Priority_Medium DMA_CCR_PL_0 +#define DMA_Priority_Low ((uint32_t)0x00000000) + +#define IS_DMA_PRIORITY(PRIORITY) (((PRIORITY) == DMA_Priority_VeryHigh) || \ + ((PRIORITY) == DMA_Priority_High) || \ + ((PRIORITY) == DMA_Priority_Medium) || \ + ((PRIORITY) == DMA_Priority_Low)) +/** + * @} + */ + +/** @defgroup DMA_memory_to_memory + * @{ + */ + +#define DMA_M2M_Disable ((uint32_t)0x00000000) +#define DMA_M2M_Enable DMA_CCR_MEM2MEM + +#define IS_DMA_M2M_STATE(STATE) (((STATE) == DMA_M2M_Disable) || ((STATE) == DMA_M2M_Enable)) + +/** + * @} + */ + +/** @defgroup DMA_Remap_Config + * @{ + */ +#define DMAx_CHANNEL1_RMP 0x00000000 +#define DMAx_CHANNEL2_RMP 0x10000000 +#define DMAx_CHANNEL3_RMP 0x20000000 +#define DMAx_CHANNEL4_RMP 0x30000000 +#define DMAx_CHANNEL5_RMP 0x40000000 +#define DMAx_CHANNEL6_RMP 0x50000000 +#define DMAx_CHANNEL7_RMP 0x60000000 + + +#define IS_DMA_ALL_LIST(LIST) (((LIST) == DMA1) || \ + ((LIST) == DMA2)) + +/****************** DMA1 remap bit field definition********************/ +/* DMA1 - Channel 1 */ +#define DMA1_CH1_DEFAULT (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMA1 */ +#define DMA1_CH1_ADC (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_ADC) /*!< Remap ADC on DMA1 Channel 1*/ +#define DMA1_CH1_TIM17_CH1 (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_TIM17_CH1) /*!< Remap TIM17 channel 1 on DMA1 channel 1 */ +#define DMA1_CH1_TIM17_UP (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_TIM17_UP) /*!< Remap TIM17 up on DMA1 channel 1 */ +#define DMA1_CH1_USART1_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART2_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART3_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART4_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART5_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART6_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART7_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 1 */ +#define DMA1_CH1_USART8_RX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR1_CH1_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 1 */ +/* DMA1 - Channel 2 */ +#define DMA1_CH2_DEFAULT (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMA1 */ +#define DMA1_CH2_ADC (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_ADC) /*!< Remap ADC on DMA1 channel 2 */ +#define DMA1_CH2_I2C1_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_I2C1_TX) /*!< Remap I2C1 Tx on DMA1 channel 2 */ +#define DMA1_CH2_SPI1_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_SPI_1RX) /*!< Remap SPI1 Rx on DMA1 channel 2 */ +#define DMA1_CH2_TIM1_CH1 (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_TIM1_CH1) /*!< Remap TIM1 channel 1 on DMA1 channel 2 */ +#define DMA1_CH2_TIM17_CH1 (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_TIM17_CH1) /*!< Remap TIM17 channel 1 on DMA1 channel 2 */ +#define DMA1_CH2_TIM17_UP (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_TIM17_UP) /*!< Remap TIM17 up on DMA1 channel 2 */ +#define DMA1_CH2_USART1_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART1_TX) /*!< Remap USART1 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART2_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART2_TX) /*!< Remap USART2 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART3_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART3_TX) /*!< Remap USART3 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART4_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART4_TX) /*!< Remap USART4 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART5_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART5_TX) /*!< Remap USART5 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART6_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART6_TX) /*!< Remap USART6 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART7_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART7_TX) /*!< Remap USART7 Tx on DMA1 channel 2 */ +#define DMA1_CH2_USART8_TX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR1_CH2_USART8_TX) /*!< Remap USART8 Tx on DMA1 channel 2 */ +/* DMA1 - Channel 3 */ +#define DMA1_CH3_DEFAULT (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMAx */ +#define DMA1_CH3_TIM6_UP (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM6_UP) /*!< Remap TIM6 up on DMA1 channel 3 */ +#define DMA1_CH3_DAC_CH1 (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_DAC_CH1) /*!< Remap DAC Channel 1on DMA1 channel 3 */ +#define DMA1_CH3_I2C1_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_I2C1_RX) /*!< Remap I2C1 Rx on DMA1 channel 3 */ +#define DMA1_CH3_SPI1_TX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_SPI1_TX) /*!< Remap SPI1 Tx on DMA1 channel 3 */ +#define DMA1_CH3_TIM1_CH2 (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM1_CH2) /*!< Remap TIM1 channel 2 on DMA1 channel 3 */ +#define DMA1_CH3_TIM2_CH2 (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM2_CH2) /*!< Remap TIM2 channel 2 on DMA1 channel 3 */ +#define DMA1_CH3_TIM16_CH1 (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM16_CH1) /*!< Remap TIM16 channel 1 on DMA1 channel 3 */ +#define DMA1_CH3_TIM16_UP (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_TIM16_UP) /*!< Remap TIM16 up on DMA1 channel 3 */ +#define DMA1_CH3_USART1_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART2_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART3_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART4_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART5_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART6_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART7_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 3 */ +#define DMA1_CH3_USART8_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR1_CH3_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 3 */ +/* DMA1 - Channel 4 */ +#define DMA1_CH4_DEFAULT (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMA1 */ +#define DMA1_CH4_TIM7_UP (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM7_UP) /*!< Remap TIM7 up on DMA1 channel 4 */ +#define DMA1_CH4_DAC_CH2 (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_DAC_CH2) /*!< Remap DAC Channel 2 on DMA1 channel 4 */ +#define DMA1_CH4_I2C2_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_I2C2_TX) /*!< Remap I2C2 Tx on DMA1 channel 4 */ +#define DMA1_CH4_SPI2_RX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_SPI2_RX) /*!< Remap SPI2 Rx on DMA1 channel 4 */ +#define DMA1_CH4_TIM2_CH4 (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM2_CH4) /*!< Remap TIM2 channel 4 on DMA1 channel 4 */ +#define DMA1_CH4_TIM3_CH1 (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM3_CH1) /*!< Remap TIM3 channel 1 on DMA1 channel 4 */ +#define DMA1_CH4_TIM3_TRIG (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM3_TRIG) /*!< Remap TIM3 Trig on DMA1 channel 4 */ +#define DMA1_CH4_TIM16_CH1 (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM16_CH1) /*!< Remap TIM16 channel 1 on DMA1 channel 4 */ +#define DMA1_CH4_TIM16_UP (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_TIM16_UP) /*!< Remap TIM16 up on DMA1 channel 4 */ +#define DMA1_CH4_USART1_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART1_TX) /*!< Remap USART1 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART2_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART2_TX) /*!< Remap USART2 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART3_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART3_TX) /*!< Remap USART3 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART4_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART4_TX) /*!< Remap USART4 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART5_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART5_TX) /*!< Remap USART5 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART6_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART6_TX) /*!< Remap USART6 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART7_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART7_TX) /*!< Remap USART7 Tx on DMA1 channel 4 */ +#define DMA1_CH4_USART8_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR1_CH4_USART8_TX) /*!< Remap USART8 Tx on DMA1 channel 4 */ +/* DMA1 - Channel 5 */ +#define DMA1_CH5_DEFAULT (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMA1 */ +#define DMA1_CH5_I2C2_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_I2C2_RX) /*!< Remap I2C2 Rx on DMA1 channel 5 */ +#define DMA1_CH5_SPI2_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_SPI2_TX) /*!< Remap SPI1 Tx on DMA1 channel 5 */ +#define DMA1_CH5_TIM1_CH3 (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_TIM1_CH3) /*!< Remap TIM1 channel 3 on DMA1 channel 5 */ +#define DMA1_CH5_USART1_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART2_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART3_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART4_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART5_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART6_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART7_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 5 */ +#define DMA1_CH5_USART8_RX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR1_CH5_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 5 */ +/* DMA1 - Channel 6 */ +#define DMA1_CH6_DEFAULT (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMA1 */ +#define DMA1_CH6_I2C1_TX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_I2C1_TX) /*!< Remap I2C1 Tx on DMA1 channel 6 */ +#define DMA1_CH6_SPI2_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_SPI2_RX) /*!< Remap SPI2 Rx on DMA1 channel 6 */ +#define DMA1_CH6_TIM1_CH1 (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM1_CH1) /*!< Remap TIM1 channel 1 on DMA1 channel 6 */ +#define DMA1_CH6_TIM1_CH2 (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM1_CH2) /*!< Remap TIM1 channel 2 on DMA1 channel 6 */ +#define DMA1_CH6_TIM1_CH3 (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM1_CH3) /*!< Remap TIM1 channel 3 on DMA1 channel 6 */ +#define DMA1_CH6_TIM3_CH1 (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM3_CH1) /*!< Remap TIM3 channel 1 on DMA1 channel 6 */ +#define DMA1_CH6_TIM3_TRIG (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM3_TRIG) /*!< Remap TIM3 Trig on DMA1 channel 6 */ +#define DMA1_CH6_TIM16_CH1 (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM16_CH1) /*!< Remap TIM16 channel 1 on DMA1 channel 6 */ +#define DMA1_CH6_TIM16_UP (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_TIM16_UP) /*!< Remap TIM16 up on DMA1 channel 6 */ +#define DMA1_CH6_USART1_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART1_RX) /*!< Remap USART1 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART2_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART2_RX) /*!< Remap USART2 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART3_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART3_RX) /*!< Remap USART3 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART4_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART4_RX) /*!< Remap USART4 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART5_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART5_RX) /*!< Remap USART5 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART6_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART6_RX) /*!< Remap USART6 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART7_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART7_RX) /*!< Remap USART7 Rx on DMA1 channel 6 */ +#define DMA1_CH6_USART8_RX (uint32_t) (DMAx_CHANNEL6_RMP | DMA_RMPCR1_CH6_USART8_RX) /*!< Remap USART8 Rx on DMA1 channel 6 */ +/* DMA1 - Channel 7 */ +#define DMA1_CH7_DEFAULT (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_DEFAULT) /*!< Default remap position for DMA1 */ +#define DMA1_CH7_I2C1_RX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_I2C1_RX) /*!< Remap I2C1 Rx on DMA1 channel 7 */ +#define DMA1_CH7_SPI2_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_SPI2_TX) /*!< Remap SPI2 Tx on DMA1 channel 7 */ +#define DMA1_CH7_TIM2_CH2 (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM2_CH2) /*!< Remap TIM2 channel 2 on DMA1 channel 7 */ +#define DMA1_CH7_TIM2_CH4 (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM2_CH4) /*!< Remap TIM2 channel 4 on DMA1 channel 7 */ +#define DMA1_CH7_TIM17_CH1 (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM17_CH1) /*!< Remap TIM17 channel 1 on DMA1 channel 7 */ +#define DMA1_CH7_TIM17_UP (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_TIM17_UP) /*!< Remap TIM17 up on DMA1 channel 7 */ +#define DMA1_CH7_USART1_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART1_TX) /*!< Remap USART1 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART2_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART2_TX) /*!< Remap USART2 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART3_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART3_TX) /*!< Remap USART3 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART4_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART4_TX) /*!< Remap USART4 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART5_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART5_TX) /*!< Remap USART5 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART6_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART6_TX) /*!< Remap USART6 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART7_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART7_TX) /*!< Remap USART7 Tx on DMA1 channel 7 */ +#define DMA1_CH7_USART8_TX (uint32_t) (DMAx_CHANNEL7_RMP | DMA_RMPCR1_CH7_USART8_TX) /*!< Remap USART8 Tx on DMA1 channel 7 */ + +#define IS_DMA1_REMAP(REMAP) ((REMAP == DMA1_CH1_DEFAULT) ||\ + (REMAP == DMA1_CH1_ADC) ||\ + (REMAP == DMA1_CH1_TIM17_CH1) ||\ + (REMAP == DMA1_CH1_TIM17_UP) ||\ + (REMAP == DMA1_CH1_USART1_RX) ||\ + (REMAP == DMA1_CH1_USART2_RX) ||\ + (REMAP == DMA1_CH1_USART3_RX) ||\ + (REMAP == DMA1_CH1_USART4_RX) ||\ + (REMAP == DMA1_CH1_USART5_RX) ||\ + (REMAP == DMA1_CH1_USART6_RX) ||\ + (REMAP == DMA1_CH1_USART7_RX) ||\ + (REMAP == DMA1_CH1_USART8_RX) ||\ + (REMAP == DMA1_CH2_DEFAULT) ||\ + (REMAP == DMA1_CH2_ADC) ||\ + (REMAP == DMA1_CH2_I2C1_TX) ||\ + (REMAP == DMA1_CH2_SPI1_RX) ||\ + (REMAP == DMA1_CH2_TIM1_CH1) ||\ + (REMAP == DMA1_CH2_I2C1_TX) ||\ + (REMAP == DMA1_CH2_TIM17_CH1) ||\ + (REMAP == DMA1_CH2_TIM17_UP) ||\ + (REMAP == DMA1_CH2_USART1_TX) ||\ + (REMAP == DMA1_CH2_USART2_TX) ||\ + (REMAP == DMA1_CH2_USART3_TX) ||\ + (REMAP == DMA1_CH2_USART4_TX) ||\ + (REMAP == DMA1_CH2_USART5_TX) ||\ + (REMAP == DMA1_CH2_USART6_TX) ||\ + (REMAP == DMA1_CH2_USART7_TX) ||\ + (REMAP == DMA1_CH2_USART8_TX) ||\ + (REMAP == DMA1_CH3_DEFAULT) ||\ + (REMAP == DMA1_CH3_TIM6_UP) ||\ + (REMAP == DMA1_CH3_DAC_CH1) ||\ + (REMAP == DMA1_CH3_I2C1_RX) ||\ + (REMAP == DMA1_CH3_SPI1_TX) ||\ + (REMAP == DMA1_CH3_TIM1_CH2) ||\ + (REMAP == DMA1_CH3_TIM2_CH2) ||\ + (REMAP == DMA1_CH3_TIM16_CH1) ||\ + (REMAP == DMA1_CH3_TIM16_UP) ||\ + (REMAP == DMA1_CH3_USART1_RX) ||\ + (REMAP == DMA1_CH3_USART2_RX) ||\ + (REMAP == DMA1_CH3_USART3_RX) ||\ + (REMAP == DMA1_CH3_USART4_RX) ||\ + (REMAP == DMA1_CH3_USART5_RX) ||\ + (REMAP == DMA1_CH3_USART6_RX) ||\ + (REMAP == DMA1_CH3_USART7_RX) ||\ + (REMAP == DMA1_CH3_USART8_RX) ||\ + (REMAP == DMA1_CH4_DEFAULT) ||\ + (REMAP == DMA1_CH4_TIM7_UP) ||\ + (REMAP == DMA1_CH4_DAC_CH2) ||\ + (REMAP == DMA1_CH4_I2C2_TX) ||\ + (REMAP == DMA1_CH4_SPI2_RX) ||\ + (REMAP == DMA1_CH4_TIM2_CH4) ||\ + (REMAP == DMA1_CH4_TIM3_CH1) ||\ + (REMAP == DMA1_CH4_TIM3_TRIG) ||\ + (REMAP == DMA1_CH4_TIM16_CH1) ||\ + (REMAP == DMA1_CH4_TIM16_UP) ||\ + (REMAP == DMA1_CH4_USART1_TX) ||\ + (REMAP == DMA1_CH4_USART2_TX) ||\ + (REMAP == DMA1_CH4_USART3_TX) ||\ + (REMAP == DMA1_CH4_USART4_TX) ||\ + (REMAP == DMA1_CH4_USART5_TX) ||\ + (REMAP == DMA1_CH4_USART6_TX) ||\ + (REMAP == DMA1_CH4_USART7_TX) ||\ + (REMAP == DMA1_CH4_USART8_TX) ||\ + (REMAP == DMA1_CH5_DEFAULT) ||\ + (REMAP == DMA1_CH5_I2C2_RX) ||\ + (REMAP == DMA1_CH5_SPI2_TX) ||\ + (REMAP == DMA1_CH5_TIM1_CH3) ||\ + (REMAP == DMA1_CH5_USART1_RX) ||\ + (REMAP == DMA1_CH5_USART2_RX) ||\ + (REMAP == DMA1_CH5_USART3_RX) ||\ + (REMAP == DMA1_CH5_USART4_RX) ||\ + (REMAP == DMA1_CH5_USART5_RX) ||\ + (REMAP == DMA1_CH5_USART6_RX) ||\ + (REMAP == DMA1_CH5_USART7_RX) ||\ + (REMAP == DMA1_CH5_USART8_RX) ||\ + (REMAP == DMA1_CH6_DEFAULT) ||\ + (REMAP == DMA1_CH6_I2C1_TX) ||\ + (REMAP == DMA1_CH6_SPI2_RX) ||\ + (REMAP == DMA1_CH6_TIM1_CH1) ||\ + (REMAP == DMA1_CH6_TIM1_CH2) ||\ + (REMAP == DMA1_CH6_TIM1_CH3) ||\ + (REMAP == DMA1_CH6_TIM3_CH1) ||\ + (REMAP == DMA1_CH6_TIM3_TRIG) ||\ + (REMAP == DMA1_CH6_TIM16_CH1) ||\ + (REMAP == DMA1_CH6_TIM16_UP) ||\ + (REMAP == DMA1_CH6_USART1_RX) ||\ + (REMAP == DMA1_CH6_USART2_RX) ||\ + (REMAP == DMA1_CH6_USART3_RX) ||\ + (REMAP == DMA1_CH6_USART4_RX) ||\ + (REMAP == DMA1_CH6_USART5_RX) ||\ + (REMAP == DMA1_CH6_USART6_RX) ||\ + (REMAP == DMA1_CH6_USART7_RX) ||\ + (REMAP == DMA1_CH6_USART8_RX) ||\ + (REMAP == DMA1_CH7_DEFAULT) ||\ + (REMAP == DMA1_CH7_I2C1_RX) ||\ + (REMAP == DMA1_CH7_SPI2_TX) ||\ + (REMAP == DMA1_CH7_TIM2_CH2) ||\ + (REMAP == DMA1_CH7_TIM2_CH4) ||\ + (REMAP == DMA1_CH7_TIM17_CH1) ||\ + (REMAP == DMA1_CH7_TIM17_UP) ||\ + (REMAP == DMA1_CH7_USART1_TX) ||\ + (REMAP == DMA1_CH7_USART2_TX) ||\ + (REMAP == DMA1_CH7_USART3_TX) ||\ + (REMAP == DMA1_CH7_USART4_TX) ||\ + (REMAP == DMA1_CH7_USART5_TX) ||\ + (REMAP == DMA1_CH7_USART6_TX) ||\ + (REMAP == DMA1_CH7_USART7_TX) ||\ + (REMAP == DMA1_CH7_USART8_TX)) + +/****************** DMA2 remap bit field definition********************/ +/* DMA2 - Channel 1 */ +#define DMA2_CH1_DEFAULT (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_DEFAULT) /*!< Default remap position for DMA2 */ +#define DMA2_CH1_I2C2_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_I2C2_TX) /*!< Remap I2C2 TX on DMA2 channel 1 */ +#define DMA2_CH1_USART1_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART1_TX) /*!< Remap USART1 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART2_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART2_TX) /*!< Remap USART2 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART3_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART3_TX) /*!< Remap USART3 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART4_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART4_TX) /*!< Remap USART4 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART5_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART5_TX) /*!< Remap USART5 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART6_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART6_TX) /*!< Remap USART6 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART7_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART7_TX) /*!< Remap USART7 Tx on DMA2 channel 1 */ +#define DMA2_CH1_USART8_TX (uint32_t) (DMAx_CHANNEL1_RMP | DMA_RMPCR2_CH1_USART8_TX) /*!< Remap USART8 Tx on DMA2 channel 1 */ +/* DMA2 - Channel 2 */ +#define DMA2_CH2_DEFAULT (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_DEFAULT) /*!< Default remap position for DMA2 */ +#define DMA2_CH2_I2C2_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_I2C2_RX) /*!< Remap I2C2 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART1_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART1_RX) /*!< Remap USART1 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART2_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART2_RX) /*!< Remap USART2 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART3_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART3_RX) /*!< Remap USART3 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART4_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART4_RX) /*!< Remap USART4 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART5_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART5_RX) /*!< Remap USART5 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART6_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART6_RX) /*!< Remap USART6 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART7_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART7_RX) /*!< Remap USART7 Rx on DMA2 channel 2 */ +#define DMA2_CH2_USART8_RX (uint32_t) (DMAx_CHANNEL2_RMP | DMA_RMPCR2_CH2_USART8_RX) /*!< Remap USART8 Rx on DMA2 channel 2 */ +/* DMA2 - Channel 3 */ +#define DMA2_CH3_DEFAULT (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_DEFAULT) /*!< Default remap position for DMA2 */ +#define DMA2_CH3_TIM6_UP (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_TIM6_UP) /*!< Remap TIM6 up on DMA2 channel 3 */ +#define DMA2_CH3_DAC_CH1 (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_DAC_CH1) /*!< Remap DAC channel 1 on DMA2 channel 3 */ +#define DMA2_CH3_SPI1_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_SPI1_RX) /*!< Remap SPI1 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART1_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART1_RX) /*!< Remap USART1 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART2_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART2_RX) /*!< Remap USART2 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART3_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART3_RX) /*!< Remap USART3 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART4_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART4_RX) /*!< Remap USART4 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART5_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART5_RX) /*!< Remap USART5 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART6_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART6_RX) /*!< Remap USART6 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART7_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART7_RX) /*!< Remap USART7 Rx on DMA2 channel 3 */ +#define DMA2_CH3_USART8_RX (uint32_t) (DMAx_CHANNEL3_RMP | DMA_RMPCR2_CH3_USART8_RX) /*!< Remap USART8 Rx on DMA2 channel 3 */ +/* DMA2 - Channel 4 */ +#define DMA2_CH4_DEFAULT (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_DEFAULT) /*!< Default remap position for DMA2 */ +#define DMA2_CH4_TIM7_UP (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_TIM7_UP) /*!< Remap TIM7 up on DMA2 channel 4 */ +#define DMA2_CH4_DAC_CH2 (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_DAC_CH2) /*!< Remap DAC channel 2 on DMA2 channel 4 */ +#define DMA2_CH4_SPI1_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_SPI1_TX) /*!< Remap SPI1 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART1_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART1_TX) /*!< Remap USART1 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART2_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART2_TX) /*!< Remap USART2 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART3_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART3_TX) /*!< Remap USART3 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART4_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART4_TX) /*!< Remap USART4 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART5_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART5_TX) /*!< Remap USART5 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART6_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART6_TX) /*!< Remap USART6 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART7_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART7_TX) /*!< Remap USART7 Tx on DMA2 channel 4 */ +#define DMA2_CH4_USART8_TX (uint32_t) (DMAx_CHANNEL4_RMP | DMA_RMPCR2_CH4_USART8_TX) /*!< Remap USART8 Tx on DMA2 channel 4 */ +/* DMA2 - Channel 5 */ +#define DMA2_CH5_DEFAULT (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_DEFAULT) /*!< Default remap position for DMA2 */ +#define DMA2_CH5_ADC (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_ADC) /*!< Remap ADC on DMA2 channel 5 */ +#define DMA2_CH5_USART1_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART1_TX) /*!< Remap USART1 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART2_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART2_TX) /*!< Remap USART2 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART3_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART3_TX) /*!< Remap USART3 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART4_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART4_TX) /*!< Remap USART4 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART5_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART5_TX) /*!< Remap USART5 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART6_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART6_TX) /*!< Remap USART6 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART7_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART7_TX) /*!< Remap USART7 Tx on DMA2 channel 5 */ +#define DMA2_CH5_USART8_TX (uint32_t) (DMAx_CHANNEL5_RMP | DMA_RMPCR2_CH5_USART8_TX) /*!< Remap USART8 Tx on DMA2 channel 5 */ + +#define IS_DMA2_REMAP(REMAP) ((REMAP == DMA2_CH1_DEFAULT) ||\ + (REMAP == DMA2_CH1_I2C2_TX) ||\ + (REMAP == DMA2_CH1_USART1_TX) ||\ + (REMAP == DMA2_CH1_USART2_TX) ||\ + (REMAP == DMA2_CH1_USART3_TX) ||\ + (REMAP == DMA2_CH1_USART4_TX) ||\ + (REMAP == DMA2_CH1_USART5_TX) ||\ + (REMAP == DMA2_CH1_USART6_TX) ||\ + (REMAP == DMA2_CH1_USART7_TX) ||\ + (REMAP == DMA2_CH1_USART8_TX) ||\ + (REMAP == DMA2_CH2_DEFAULT) ||\ + (REMAP == DMA2_CH2_I2C2_RX) ||\ + (REMAP == DMA2_CH2_USART1_RX) ||\ + (REMAP == DMA2_CH2_USART2_RX) ||\ + (REMAP == DMA2_CH2_USART3_RX) ||\ + (REMAP == DMA2_CH2_USART4_RX) ||\ + (REMAP == DMA2_CH2_USART5_RX) ||\ + (REMAP == DMA2_CH2_USART6_RX) ||\ + (REMAP == DMA2_CH2_USART7_RX) ||\ + (REMAP == DMA2_CH2_USART8_RX) ||\ + (REMAP == DMA2_CH3_DEFAULT) ||\ + (REMAP == DMA2_CH3_TIM6_UP) ||\ + (REMAP == DMA2_CH3_DAC_CH1) ||\ + (REMAP == DMA2_CH3_SPI1_RX) ||\ + (REMAP == DMA2_CH3_USART1_RX) ||\ + (REMAP == DMA2_CH3_USART2_RX) ||\ + (REMAP == DMA2_CH3_USART3_RX) ||\ + (REMAP == DMA2_CH3_USART4_RX) ||\ + (REMAP == DMA2_CH3_USART5_RX) ||\ + (REMAP == DMA2_CH3_USART6_RX) ||\ + (REMAP == DMA2_CH3_USART7_RX) ||\ + (REMAP == DMA2_CH3_USART8_RX) ||\ + (REMAP == DMA2_CH4_DEFAULT) ||\ + (REMAP == DMA2_CH4_TIM7_UP) ||\ + (REMAP == DMA2_CH4_DAC_CH2) ||\ + (REMAP == DMA2_CH4_SPI1_TX) ||\ + (REMAP == DMA2_CH4_USART1_TX) ||\ + (REMAP == DMA2_CH4_USART2_TX) ||\ + (REMAP == DMA2_CH4_USART3_TX) ||\ + (REMAP == DMA2_CH4_USART4_TX) ||\ + (REMAP == DMA2_CH4_USART5_TX) ||\ + (REMAP == DMA2_CH4_USART6_TX) ||\ + (REMAP == DMA2_CH4_USART7_TX) ||\ + (REMAP == DMA2_CH4_USART8_TX) ||\ + (REMAP == DMA2_CH5_DEFAULT) ||\ + (REMAP == DMA2_CH5_ADC) ||\ + (REMAP == DMA2_CH5_USART1_TX) ||\ + (REMAP == DMA2_CH5_USART2_TX) ||\ + (REMAP == DMA2_CH5_USART3_TX) ||\ + (REMAP == DMA2_CH5_USART4_TX) ||\ + (REMAP == DMA2_CH5_USART5_TX) ||\ + (REMAP == DMA2_CH5_USART6_TX) ||\ + (REMAP == DMA2_CH5_USART7_TX) ||\ + (REMAP == DMA2_CH5_USART8_TX )) + +/** + * @} + */ + +/** @defgroup DMA_interrupts_definition + * @{ + */ + +#define DMA_IT_TC DMA_CCR_TCIE +#define DMA_IT_HT DMA_CCR_HTIE +#define DMA_IT_TE DMA_CCR_TEIE + +#define IS_DMA_CONFIG_IT(IT) ((((IT) & 0xFFFFFFF1) == 0x00) && ((IT) != 0x00)) + +#define DMA1_IT_GL1 DMA_ISR_GIF1 +#define DMA1_IT_TC1 DMA_ISR_TCIF1 +#define DMA1_IT_HT1 DMA_ISR_HTIF1 +#define DMA1_IT_TE1 DMA_ISR_TEIF1 +#define DMA1_IT_GL2 DMA_ISR_GIF2 +#define DMA1_IT_TC2 DMA_ISR_TCIF2 +#define DMA1_IT_HT2 DMA_ISR_HTIF2 +#define DMA1_IT_TE2 DMA_ISR_TEIF2 +#define DMA1_IT_GL3 DMA_ISR_GIF3 +#define DMA1_IT_TC3 DMA_ISR_TCIF3 +#define DMA1_IT_HT3 DMA_ISR_HTIF3 +#define DMA1_IT_TE3 DMA_ISR_TEIF3 +#define DMA1_IT_GL4 DMA_ISR_GIF4 +#define DMA1_IT_TC4 DMA_ISR_TCIF4 +#define DMA1_IT_HT4 DMA_ISR_HTIF4 +#define DMA1_IT_TE4 DMA_ISR_TEIF4 +#define DMA1_IT_GL5 DMA_ISR_GIF5 +#define DMA1_IT_TC5 DMA_ISR_TCIF5 +#define DMA1_IT_HT5 DMA_ISR_HTIF5 +#define DMA1_IT_TE5 DMA_ISR_TEIF5 +#define DMA1_IT_GL6 DMA_ISR_GIF6 +#define DMA1_IT_TC6 DMA_ISR_TCIF6 +#define DMA1_IT_HT6 DMA_ISR_HTIF6 +#define DMA1_IT_TE6 DMA_ISR_TEIF6 +#define DMA1_IT_GL7 DMA_ISR_GIF7 +#define DMA1_IT_TC7 DMA_ISR_TCIF7 +#define DMA1_IT_HT7 DMA_ISR_HTIF7 +#define DMA1_IT_TE7 DMA_ISR_TEIF7 + +#define DMA2_IT_GL1 ((uint32_t)0x10000001) +#define DMA2_IT_TC1 ((uint32_t)0x10000002) +#define DMA2_IT_HT1 ((uint32_t)0x10000004) +#define DMA2_IT_TE1 ((uint32_t)0x10000008) +#define DMA2_IT_GL2 ((uint32_t)0x10000010) +#define DMA2_IT_TC2 ((uint32_t)0x10000020) +#define DMA2_IT_HT2 ((uint32_t)0x10000040) +#define DMA2_IT_TE2 ((uint32_t)0x10000080) +#define DMA2_IT_GL3 ((uint32_t)0x10000100) +#define DMA2_IT_TC3 ((uint32_t)0x10000200) +#define DMA2_IT_HT3 ((uint32_t)0x10000400) +#define DMA2_IT_TE3 ((uint32_t)0x10000800) +#define DMA2_IT_GL4 ((uint32_t)0x10001000) +#define DMA2_IT_TC4 ((uint32_t)0x10002000) +#define DMA2_IT_HT4 ((uint32_t)0x10004000) +#define DMA2_IT_TE4 ((uint32_t)0x10008000) +#define DMA2_IT_GL5 ((uint32_t)0x10010000) +#define DMA2_IT_TC5 ((uint32_t)0x10020000) +#define DMA2_IT_HT5 ((uint32_t)0x10040000) +#define DMA2_IT_TE5 ((uint32_t)0x10080000) + +#define IS_DMA_CLEAR_IT(IT) (((((IT) & 0xF0000000) == 0x00) || (((IT) & 0xEFF00000) == 0x00)) && ((IT) != 0x00)) + +#define IS_DMA_GET_IT(IT) (((IT) == DMA1_IT_GL1) || ((IT) == DMA1_IT_TC1) || \ + ((IT) == DMA1_IT_HT1) || ((IT) == DMA1_IT_TE1) || \ + ((IT) == DMA1_IT_GL2) || ((IT) == DMA1_IT_TC2) || \ + ((IT) == DMA1_IT_HT2) || ((IT) == DMA1_IT_TE2) || \ + ((IT) == DMA1_IT_GL3) || ((IT) == DMA1_IT_TC3) || \ + ((IT) == DMA1_IT_HT3) || ((IT) == DMA1_IT_TE3) || \ + ((IT) == DMA1_IT_GL4) || ((IT) == DMA1_IT_TC4) || \ + ((IT) == DMA1_IT_HT4) || ((IT) == DMA1_IT_TE4) || \ + ((IT) == DMA1_IT_GL5) || ((IT) == DMA1_IT_TC5) || \ + ((IT) == DMA1_IT_HT5) || ((IT) == DMA1_IT_TE5) || \ + ((IT) == DMA1_IT_GL6) || ((IT) == DMA1_IT_TC6) || \ + ((IT) == DMA1_IT_HT6) || ((IT) == DMA1_IT_TE6) || \ + ((IT) == DMA1_IT_GL7) || ((IT) == DMA1_IT_TC7) || \ + ((IT) == DMA1_IT_HT7) || ((IT) == DMA1_IT_TE7) || \ + ((IT) == DMA2_IT_GL1) || ((IT) == DMA2_IT_TC1) || \ + ((IT) == DMA2_IT_HT1) || ((IT) == DMA2_IT_TE1) || \ + ((IT) == DMA2_IT_GL2) || ((IT) == DMA2_IT_TC2) || \ + ((IT) == DMA2_IT_HT2) || ((IT) == DMA2_IT_TE2) || \ + ((IT) == DMA2_IT_GL3) || ((IT) == DMA2_IT_TC3) || \ + ((IT) == DMA2_IT_HT3) || ((IT) == DMA2_IT_TE3) || \ + ((IT) == DMA2_IT_GL4) || ((IT) == DMA2_IT_TC4) || \ + ((IT) == DMA2_IT_HT4) || ((IT) == DMA2_IT_TE4) || \ + ((IT) == DMA2_IT_GL5) || ((IT) == DMA2_IT_TC5) || \ + ((IT) == DMA2_IT_HT5) || ((IT) == DMA2_IT_TE5)) + +/** + * @} + */ + +/** @defgroup DMA_flags_definition + * @{ + */ +#define DMA1_FLAG_GL1 DMA_ISR_GIF1 +#define DMA1_FLAG_TC1 DMA_ISR_TCIF1 +#define DMA1_FLAG_HT1 DMA_ISR_HTIF1 +#define DMA1_FLAG_TE1 DMA_ISR_TEIF1 +#define DMA1_FLAG_GL2 DMA_ISR_GIF2 +#define DMA1_FLAG_TC2 DMA_ISR_TCIF2 +#define DMA1_FLAG_HT2 DMA_ISR_HTIF2 +#define DMA1_FLAG_TE2 DMA_ISR_TEIF2 +#define DMA1_FLAG_GL3 DMA_ISR_GIF3 +#define DMA1_FLAG_TC3 DMA_ISR_TCIF3 +#define DMA1_FLAG_HT3 DMA_ISR_HTIF3 +#define DMA1_FLAG_TE3 DMA_ISR_TEIF3 +#define DMA1_FLAG_GL4 DMA_ISR_GIF4 +#define DMA1_FLAG_TC4 DMA_ISR_TCIF4 +#define DMA1_FLAG_HT4 DMA_ISR_HTIF4 +#define DMA1_FLAG_TE4 DMA_ISR_TEIF4 +#define DMA1_FLAG_GL5 DMA_ISR_GIF5 +#define DMA1_FLAG_TC5 DMA_ISR_TCIF5 +#define DMA1_FLAG_HT5 DMA_ISR_HTIF5 +#define DMA1_FLAG_TE5 DMA_ISR_TEIF5 +#define DMA1_FLAG_GL6 DMA_ISR_GIF6 +#define DMA1_FLAG_TC6 DMA_ISR_TCIF6 +#define DMA1_FLAG_HT6 DMA_ISR_HTIF6 +#define DMA1_FLAG_TE6 DMA_ISR_TEIF6 +#define DMA1_FLAG_GL7 DMA_ISR_GIF7 +#define DMA1_FLAG_TC7 DMA_ISR_TCIF7 +#define DMA1_FLAG_HT7 DMA_ISR_HTIF7 +#define DMA1_FLAG_TE7 DMA_ISR_TEIF7 + +#define DMA2_FLAG_GL1 ((uint32_t)0x10000001) +#define DMA2_FLAG_TC1 ((uint32_t)0x10000002) +#define DMA2_FLAG_HT1 ((uint32_t)0x10000004) +#define DMA2_FLAG_TE1 ((uint32_t)0x10000008) +#define DMA2_FLAG_GL2 ((uint32_t)0x10000010) +#define DMA2_FLAG_TC2 ((uint32_t)0x10000020) +#define DMA2_FLAG_HT2 ((uint32_t)0x10000040) +#define DMA2_FLAG_TE2 ((uint32_t)0x10000080) +#define DMA2_FLAG_GL3 ((uint32_t)0x10000100) +#define DMA2_FLAG_TC3 ((uint32_t)0x10000200) +#define DMA2_FLAG_HT3 ((uint32_t)0x10000400) +#define DMA2_FLAG_TE3 ((uint32_t)0x10000800) +#define DMA2_FLAG_GL4 ((uint32_t)0x10001000) +#define DMA2_FLAG_TC4 ((uint32_t)0x10002000) +#define DMA2_FLAG_HT4 ((uint32_t)0x10004000) +#define DMA2_FLAG_TE4 ((uint32_t)0x10008000) +#define DMA2_FLAG_GL5 ((uint32_t)0x10010000) +#define DMA2_FLAG_TC5 ((uint32_t)0x10020000) +#define DMA2_FLAG_HT5 ((uint32_t)0x10040000) +#define DMA2_FLAG_TE5 ((uint32_t)0x10080000) + +#define IS_DMA_CLEAR_FLAG(FLAG) (((((FLAG) & 0xF0000000) == 0x00) || (((FLAG) & 0xEFF00000) == 0x00)) && ((FLAG) != 0x00)) + +#define IS_DMA_GET_FLAG(FLAG) (((FLAG) == DMA1_FLAG_GL1) || ((FLAG) == DMA1_FLAG_TC1) || \ + ((FLAG) == DMA1_FLAG_HT1) || ((FLAG) == DMA1_FLAG_TE1) || \ + ((FLAG) == DMA1_FLAG_GL2) || ((FLAG) == DMA1_FLAG_TC2) || \ + ((FLAG) == DMA1_FLAG_HT2) || ((FLAG) == DMA1_FLAG_TE2) || \ + ((FLAG) == DMA1_FLAG_GL3) || ((FLAG) == DMA1_FLAG_TC3) || \ + ((FLAG) == DMA1_FLAG_HT3) || ((FLAG) == DMA1_FLAG_TE3) || \ + ((FLAG) == DMA1_FLAG_GL4) || ((FLAG) == DMA1_FLAG_TC4) || \ + ((FLAG) == DMA1_FLAG_HT4) || ((FLAG) == DMA1_FLAG_TE4) || \ + ((FLAG) == DMA1_FLAG_GL5) || ((FLAG) == DMA1_FLAG_TC5) || \ + ((FLAG) == DMA1_FLAG_HT5) || ((FLAG) == DMA1_FLAG_TE5) || \ + ((FLAG) == DMA1_FLAG_GL6) || ((FLAG) == DMA1_FLAG_TC6) || \ + ((FLAG) == DMA1_FLAG_HT6) || ((FLAG) == DMA1_FLAG_TE6) || \ + ((FLAG) == DMA1_FLAG_GL7) || ((FLAG) == DMA1_FLAG_TC7) || \ + ((FLAG) == DMA1_FLAG_HT7) || ((FLAG) == DMA1_FLAG_TE7) || \ + ((FLAG) == DMA2_FLAG_GL1) || ((FLAG) == DMA2_FLAG_TC1) || \ + ((FLAG) == DMA2_FLAG_HT1) || ((FLAG) == DMA2_FLAG_TE1) || \ + ((FLAG) == DMA2_FLAG_GL2) || ((FLAG) == DMA2_FLAG_TC2) || \ + ((FLAG) == DMA2_FLAG_HT2) || ((FLAG) == DMA2_FLAG_TE2) || \ + ((FLAG) == DMA2_FLAG_GL3) || ((FLAG) == DMA2_FLAG_TC3) || \ + ((FLAG) == DMA2_FLAG_HT3) || ((FLAG) == DMA2_FLAG_TE3) || \ + ((FLAG) == DMA2_FLAG_GL4) || ((FLAG) == DMA2_FLAG_TC4) || \ + ((FLAG) == DMA2_FLAG_HT4) || ((FLAG) == DMA2_FLAG_TE4) || \ + ((FLAG) == DMA2_FLAG_GL5) || ((FLAG) == DMA2_FLAG_TC5) || \ + ((FLAG) == DMA2_FLAG_HT5) || ((FLAG) == DMA2_FLAG_TE5)) +/** + * @} + */ + +/** @defgroup DMA_Buffer_Size + * @{ + */ + +#define IS_DMA_BUFFER_SIZE(SIZE) (((SIZE) >= 0x1) && ((SIZE) < 0x10000)) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the DMA configuration to the default reset state ******/ +void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx); + +/* Initialization and Configuration functions *********************************/ +void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct); +void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct); +void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState); + +/* Data Counter functions******************************************************/ +void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber); +uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx); + +/* Interrupts and flags management functions **********************************/ +void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState); +FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG); +void DMA_ClearFlag(uint32_t DMAy_FLAG); +ITStatus DMA_GetITStatus(uint32_t DMAy_IT); +void DMA_ClearITPendingBit(uint32_t DMAy_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_DMA_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_exti.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_exti.h new file mode 100644 index 0000000000..a158cebcb9 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_exti.h @@ -0,0 +1,186 @@ +/** + ****************************************************************************** + * @file ft32f0xx_exti.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the EXTI + * firmware library + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_EXTI_H +#define __FT32F0XX_EXTI_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup EXTI + * @{ + */ +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief EXTI mode enumeration + */ + +typedef enum +{ + EXTI_Mode_Interrupt = 0x00, + EXTI_Mode_Event = 0x04 +}EXTIMode_TypeDef; + +#define IS_EXTI_MODE(MODE) (((MODE) == EXTI_Mode_Interrupt) || ((MODE) == EXTI_Mode_Event)) + +/** + * @brief EXTI Trigger enumeration + */ + +typedef enum +{ + EXTI_Trigger_Rising = 0x08, + EXTI_Trigger_Falling = 0x0C, + EXTI_Trigger_Rising_Falling = 0x10 +}EXTITrigger_TypeDef; + +#define IS_EXTI_TRIGGER(TRIGGER) (((TRIGGER) == EXTI_Trigger_Rising) || \ + ((TRIGGER) == EXTI_Trigger_Falling) || \ + ((TRIGGER) == EXTI_Trigger_Rising_Falling)) +/** + * @brief EXTI Init Structure definition + */ + +typedef struct +{ + uint32_t EXTI_Line; /*!< Specifies the EXTI lines to be enabled or disabled. + This parameter can be any combination of @ref EXTI_Lines */ + + EXTIMode_TypeDef EXTI_Mode; /*!< Specifies the mode for the EXTI lines. + This parameter can be a value of @ref EXTIMode_TypeDef */ + + EXTITrigger_TypeDef EXTI_Trigger; /*!< Specifies the trigger signal active edge for the EXTI lines. + This parameter can be a value of @ref EXTIMode_TypeDef */ + + FunctionalState EXTI_LineCmd; /*!< Specifies the new state of the selected EXTI lines. + This parameter can be set either to ENABLE or DISABLE */ +}EXTI_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup EXTI_Exported_Constants + * @{ + */ +/** @defgroup EXTI_Lines + * @{ + */ + +#define EXTI_Line0 ((uint32_t)0x00000001) /*!< External interrupt line 0 */ +#define EXTI_Line1 ((uint32_t)0x00000002) /*!< External interrupt line 1 */ +#define EXTI_Line2 ((uint32_t)0x00000004) /*!< External interrupt line 2 */ +#define EXTI_Line3 ((uint32_t)0x00000008) /*!< External interrupt line 3 */ +#define EXTI_Line4 ((uint32_t)0x00000010) /*!< External interrupt line 4 */ +#define EXTI_Line5 ((uint32_t)0x00000020) /*!< External interrupt line 5 */ +#define EXTI_Line6 ((uint32_t)0x00000040) /*!< External interrupt line 6 */ +#define EXTI_Line7 ((uint32_t)0x00000080) /*!< External interrupt line 7 */ +#define EXTI_Line8 ((uint32_t)0x00000100) /*!< External interrupt line 8 */ +#define EXTI_Line9 ((uint32_t)0x00000200) /*!< External interrupt line 9 */ +#define EXTI_Line10 ((uint32_t)0x00000400) /*!< External interrupt line 10 */ +#define EXTI_Line11 ((uint32_t)0x00000800) /*!< External interrupt line 11 */ +#define EXTI_Line12 ((uint32_t)0x00001000) /*!< External interrupt line 12 */ +#define EXTI_Line13 ((uint32_t)0x00002000) /*!< External interrupt line 13 */ +#define EXTI_Line14 ((uint32_t)0x00004000) /*!< External interrupt line 14 */ +#define EXTI_Line15 ((uint32_t)0x00008000) /*!< External interrupt line 15 */ +#define EXTI_Line16 ((uint32_t)0x00010000) /*!< External interrupt line 16 */ +#define EXTI_Line17 ((uint32_t)0x00020000) /*!< Internal interrupt line 17 + Connected to the RTC Alarm + event */ +#define EXTI_Line18 ((uint32_t)0x00040000) /*!< Internal interrupt line 18 + Connected to the USB + event*/ +#define EXTI_Line19 ((uint32_t)0x00080000) /*!< Internal interrupt line 19 + Connected to the RTC Tamper + and Time Stamp events */ +#define EXTI_Line20 ((uint32_t)0x00100000) /*!< Internal interrupt line 20 + Connected to the RTC wakeup + event */ +#define EXTI_Line21 ((uint32_t)0x00200000) /*!< Internal interrupt line 21 + Connected to the Comparator 1 + event */ +#define EXTI_Line22 ((uint32_t)0x00400000) /*!< Internal interrupt line 22 + Connected to the Comparator 2 + event*/ +#define EXTI_Line23 ((uint32_t)0x00800000) /*!< Internal interrupt line 23 + Connected to the I2C1 wakeup + event*/ +#define EXTI_Line25 ((uint32_t)0x02000000) /*!< Internal interrupt line 25 + Connected to the USART1 wakeup + event */ +#define EXTI_Line26 ((uint32_t)0x04000000) /*!< Internal interrupt line 26 + Connected to the USART2 wakeup + event*/ +#define EXTI_Line27 ((uint32_t)0x08000000) /*!< Internal interrupt line 27 + Connected to the CEC wakeup + event */ +#define EXTI_Line31 ((uint32_t)0x80000000) /*!< Internal interrupt line 31 + Connected to the VDD USB monitor + event */ +#define IS_EXTI_LINE(LINE) ((((LINE) & (uint32_t)0x71000000) == 0x00) && ((LINE) != (uint16_t)0x00)) + +#define IS_GET_EXTI_LINE(LINE) (((LINE) == EXTI_Line0) || ((LINE) == EXTI_Line1) || \ + ((LINE) == EXTI_Line2) || ((LINE) == EXTI_Line3) || \ + ((LINE) == EXTI_Line4) || ((LINE) == EXTI_Line5) || \ + ((LINE) == EXTI_Line6) || ((LINE) == EXTI_Line7) || \ + ((LINE) == EXTI_Line8) || ((LINE) == EXTI_Line9) || \ + ((LINE) == EXTI_Line10) || ((LINE) == EXTI_Line11) || \ + ((LINE) == EXTI_Line12) || ((LINE) == EXTI_Line13) || \ + ((LINE) == EXTI_Line14) || ((LINE) == EXTI_Line15) || \ + ((LINE) == EXTI_Line16) || ((LINE) == EXTI_Line17) || \ + ((LINE) == EXTI_Line18) || ((LINE) == EXTI_Line19) || \ + ((LINE) == EXTI_Line20) || ((LINE) == EXTI_Line21) || \ + ((LINE) == EXTI_Line22) || ((LINE) == EXTI_Line23) || \ + ((LINE) == EXTI_Line25) || ((LINE) == EXTI_Line26) || \ + ((LINE) == EXTI_Line27) || ((LINE) == EXTI_Line31)) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* Function used to set the EXTI configuration to the default reset state *****/ +void EXTI_DeInit(void); + +/* Initialization and Configuration functions *********************************/ +void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct); +void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct); +void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line); + +/* Interrupts and flags management functions **********************************/ +FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line); +void EXTI_ClearFlag(uint32_t EXTI_Line); +ITStatus EXTI_GetITStatus(uint32_t EXTI_Line); +void EXTI_ClearITPendingBit(uint32_t EXTI_Line); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_EXTI_H */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_flash.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_flash.h new file mode 100644 index 0000000000..bc197529ad --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_flash.h @@ -0,0 +1,389 @@ +/** + ****************************************************************************** + * @file ft32f0xx_flash.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the FLASH + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_FLASH_H +#define __FT32F0XX_FLASH_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup FLASH + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief FLASH Status + */ +typedef enum +{ + FLASH_BUSY = 1, + FLASH_ERROR_WRP, + FLASH_ERROR_PROGRAM, + FLASH_COMPLETE, + FLASH_TIMEOUT +}FLASH_Status; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup FLASH_Exported_Constants + * @{ + */ + +/** @defgroup FLASH_Latency + * @{ + */ +#define FLASH_Latency_0 ((uint32_t)0x00000000) /*!< FLASH Zero Latency cycle */ +#define FLASH_Latency_1 ((uint32_t)0x00000001) /*!< FLASH One Latency cycle */ +#define FLASH_Latency_2 ((uint32_t)0x00000002) +#define FLASH_Latency_3 ((uint32_t)0x00000003) +#define FLASH_Latency_4 ((uint32_t)0x00000004) +#define FLASH_Latency_5 ((uint32_t)0x00000005) +#define FLASH_Latency_6 ((uint32_t)0x00000006) +#define FLASH_Latency_7 ((uint32_t)0x00000007) +#define FLASH_Latency_8 ((uint32_t)0x00000008) +#define FLASH_Latency_9 ((uint32_t)0x00000009) +#define FLASH_Latency_10 ((uint32_t)0x0000000a) +#define FLASH_Latency_11 ((uint32_t)0x0000000b) +#define FLASH_Latency_12 ((uint32_t)0x0000000c) +#define FLASH_Latency_13 ((uint32_t)0x0000000d) +#define FLASH_Latency_14 ((uint32_t)0x0000000e) +#define FLASH_Latency_15 ((uint32_t)0x0000000f) + +#define IS_FLASH_LATENCY(LATENCY) (((LATENCY) == FLASH_Latency_0) || \ + ((LATENCY) == FLASH_Latency_1) || \ + ((LATENCY) == FLASH_Latency_2 ) || \ + ((LATENCY) == FLASH_Latency_3 ) || \ + ((LATENCY) == FLASH_Latency_4 ) || \ + ((LATENCY) == FLASH_Latency_5 ) || \ + ((LATENCY) == FLASH_Latency_6 ) || \ + ((LATENCY) == FLASH_Latency_7 ) || \ + ((LATENCY) == FLASH_Latency_8 ) || \ + ((LATENCY) == FLASH_Latency_9 ) || \ + ((LATENCY) == FLASH_Latency_10) || \ + ((LATENCY) == FLASH_Latency_11) || \ + ((LATENCY) == FLASH_Latency_12) || \ + ((LATENCY) == FLASH_Latency_13) || \ + ((LATENCY) == FLASH_Latency_14) || \ + ((LATENCY) == FLASH_Latency_15)) +/** + * @} + */ + +/** @defgroup FLASH_Interrupts + * @{ + */ + +#define FLASH_IT_EOP FLASH_CR_EOPIE /*!< End of programming interrupt source */ +#define FLASH_IT_ERR FLASH_CR_ERRIE /*!< Error interrupt source */ +#define IS_FLASH_IT(IT) ((((IT) & (uint32_t)0xFFFFEBFF) == 0x00000000) && (((IT) != 0x00000000))) +/** + * @} + */ + +/** @defgroup FLASH_Address + * @{ + */ + +#if defined(FT32F030X8) /*64K devices */ + #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0800FFFF)) +#elif defined (FT32F072xB) /*128K devices */ + #define IS_FLASH_PROGRAM_ADDRESS(ADDRESS) (((ADDRESS) >= 0x08000000) && ((ADDRESS) <= 0x0801FFFF)) +#endif + +/** + * @} + */ + +/** @defgroup FLASH_OB_DATA_ADDRESS + * @{ + */ +#define IS_OB_DATA_ADDRESS(ADDRESS) (((ADDRESS) == 0x1FFFF804)) + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_Write_Protection + * @{ + */ + +#define OB_WRP_Pages0to7 ((uint32_t)0x00000001) /* Write protection of page 0 to 7 */ +#define OB_WRP_Pages8to15 ((uint32_t)0x00000002) /* Write protection of page 8 to 15 */ +#define OB_WRP_Pages16to23 ((uint32_t)0x00000004) /* Write protection of page 16 to 23 */ +#define OB_WRP_Pages24to31 ((uint32_t)0x00000008) /* Write protection of page 24 to 31 */ +#define OB_WRP_Pages32to39 ((uint32_t)0x00000010) /* Write protection of page 32 to 39 */ +#define OB_WRP_Pages40to47 ((uint32_t)0x00000020) /* Write protection of page 40 to 47 */ +#define OB_WRP_Pages48to55 ((uint32_t)0x00000040) /* Write protection of page 48 to 55 */ +#define OB_WRP_Pages56to63 ((uint32_t)0x00000080) /* Write protection of page 56 to 63 */ +#define OB_WRP_Pages64to71 ((uint32_t)0x00000100) /* Write protection of page 64 to 71 */ +#define OB_WRP_Pages72to79 ((uint32_t)0x00000200) /* Write protection of page 72 to 79 */ +#define OB_WRP_Pages80to87 ((uint32_t)0x00000400) /* Write protection of page 80 to 87 */ +#define OB_WRP_Pages88to95 ((uint32_t)0x00000800) /* Write protection of page 88 to 95 */ +#define OB_WRP_Pages96to103 ((uint32_t)0x00001000) /* Write protection of page 96 to 103 */ +#define OB_WRP_Pages104to111 ((uint32_t)0x00002000) /* Write protection of page 104 to 111 */ +#define OB_WRP_Pages112to119 ((uint32_t)0x00004000) /* Write protection of page 112 to 119 */ +#define OB_WRP_Pages120to127 ((uint32_t)0x00008000) /* Write protection of page 120 to 127 */ + +#define OB_WRP_AllPages ((uint32_t)0x0000FFFF) /*!< Write protection of all Sectors */ + +#define IS_OB_WRP(PAGE) (((PAGE) != 0x0000000)) + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_Read_Protection + * @{ + */ + +/** + * @brief FLASH_Read Protection Level + */ +#define OB_RDP_Level_0 ((uint8_t)0xAA) +#define OB_RDP_Level_1 ((uint8_t)0xBB) +/*#define OB_RDP_Level_2 ((uint8_t)0xCC)*/ /* Warning: When enabling read protection level 2 + it's no more possible to go back to level 1 or 0 */ + +#define IS_OB_RDP(LEVEL) (((LEVEL) == OB_RDP_Level_0)||\ + ((LEVEL) == OB_RDP_Level_1))/*||\ + ((LEVEL) == OB_RDP_Level_2))*/ +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_IWatchdog + * @{ + */ +#if defined (FT32F072xB) + #define OB_IWDG_SW ((uint8_t)0x01) /*!< Software IWDG selected */ + #define OB_IWDG_HW ((uint8_t)0x00) /*!< Hardware IWDG selected */ +#else + #define OB_IWDG_SW ((uint8_t)0x00) /*!< Software IWDG selected */ + #define OB_IWDG_HW ((uint8_t)0x01) /*!< Hardware IWDG selected */ +#endif +#define IS_OB_IWDG_SOURCE(SOURCE) (((SOURCE) == OB_IWDG_SW) || ((SOURCE) == OB_IWDG_HW)) + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_nRST_STOP + * @{ + */ + +#define OB_STOP_NoRST ((uint8_t)0x02) /*!< No reset generated when entering in STOP */ +#define OB_STOP_RST ((uint8_t)0x00) /*!< Reset generated when entering in STOP */ +#define IS_OB_STOP_SOURCE(SOURCE) (((SOURCE) == OB_STOP_NoRST) || ((SOURCE) == OB_STOP_RST)) + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_nRST_STDBY + * @{ + */ + +#define OB_STDBY_NoRST ((uint8_t)0x04) /*!< No reset generated when entering in STANDBY */ +#define OB_STDBY_RST ((uint8_t)0x00) /*!< Reset generated when entering in STANDBY */ +#define IS_OB_STDBY_SOURCE(SOURCE) (((SOURCE) == OB_STDBY_NoRST) || ((SOURCE) == OB_STDBY_RST)) + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_BOOT1 + * @{ + */ + +#define OB_BOOT1_RESET ((uint8_t)0x00) /*!< BOOT1 Reset */ +#define OB_BOOT1_SET ((uint8_t)0x10) /*!< BOOT1 Set */ +#define IS_OB_BOOT1(BOOT1) (((BOOT1) == OB_BOOT1_RESET) || ((BOOT1) == OB_BOOT1_SET)) + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_VDDA_Analog_Monitoring + * @{ + */ + +#define OB_VDDA_ANALOG_ON ((uint8_t)0x20) /*!< Analog monitoring on VDDA Power source ON */ +#define OB_VDDA_ANALOG_OFF ((uint8_t)0x00) /*!< Analog monitoring on VDDA Power source OFF */ + +#define IS_OB_VDDA_ANALOG(ANALOG) (((ANALOG) == OB_VDDA_ANALOG_ON) || ((ANALOG) == OB_VDDA_ANALOG_OFF)) + +/** + * @} + */ + +/** @defgroup FLASH_Option_Bytes_SRAM_Parity_Enable + * @{ + */ + +#define OB_SRAM_PARITY_SET ((uint8_t)0x00) /*!< SRAM parity enable Set */ +#define OB_SRAM_PARITY_RESET ((uint8_t)0x40) /*!< SRAM parity enable reset */ + +#define IS_OB_SRAM_PARITY(PARITY) (((PARITY) == OB_SRAM_PARITY_SET) || ((PARITY) == OB_SRAM_PARITY_RESET)) + +/** + * @} + */ + +/** @defgroup FLASH_Flags + * @{ + */ + +#define FLASH_FLAG_BSY FLASH_SR_BSY /*!< FLASH Busy flag */ +#define FLASH_FLAG_PGERR FLASH_SR_PGERR /*!< FLASH Programming error flag */ +#define FLASH_FLAG_WRPERR FLASH_SR_WRPERR /*!< FLASH Write protected error flag */ +#define FLASH_FLAG_EOP FLASH_SR_EOP /*!< FLASH End of Programming flag */ + +#define IS_FLASH_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFFFFCB) == 0x00000000) && ((FLAG) != 0x00000000)) + +#define IS_FLASH_GET_FLAG(FLAG) (((FLAG) == FLASH_FLAG_BSY) || ((FLAG) == FLASH_FLAG_PGERR) || \ + ((FLAG) == FLASH_FLAG_WRPERR) || ((FLAG) == FLASH_FLAG_EOP)) +/** + * @} + */ + +/** @defgroup FLASH_Timeout_definition + * @{ + */ +#define FLASH_ER_PRG_TIMEOUT ((uint32_t)0x000B0000) + +/** + * @} + */ + +/** @defgroup FLASH_Legacy + * @{ + */ +#define FLASH_WRProt_Pages0to7 OB_WRP_Pages0to7 +#define FLASH_WRProt_Pages8to15 OB_WRP_Pages8to15 +#define FLASH_WRProt_Pages16to23 OB_WRP_Pages16to23 +#define FLASH_WRProt_Pages24to31 OB_WRP_Pages24to31 +#define FLASH_WRProt_Pages32to39 OB_WRP_Pages32to39 +#define FLASH_WRProt_Pages40to47 OB_WRP_Pages40to47 +#define FLASH_WRProt_Pages48to55 OB_WRP_Pages48to55 +#define FLASH_WRProt_Pages56to63 OB_WRP_Pages56to63 +#define FLASH_WRProt_Pages64to71 OB_WRP_Pages64to71 +#define FLASH_WRProt_Pages72to79 OB_WRP_Pages72to79 +#define FLASH_WRProt_Pages80to87 OB_WRP_Pages80to87 +#define FLASH_WRProt_Pages88to95 OB_WRP_Pages88to95 +#define FLASH_WRProt_Pages96to103 OB_WRP_Pages96to103 +#define FLASH_WRProt_Pages104to111 OB_WRP_Pages104to111 +#define FLASH_WRProt_Pages112to119 OB_WRP_Pages112to119 +#define FLASH_WRProt_Pages120to127 OB_WRP_Pages120to127 + + +#define FLASH_WRProt_AllPages OB_WRP_AllPages +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/** + * @brief FLASH memory functions that can be executed from FLASH. + */ +/* FLASH Interface configuration functions ************************************/ +void FLASH_SetLatency(uint32_t FLASH_Latency); +void FLASH_PrefetchBufferCmd(FunctionalState NewState); +FlagStatus FLASH_GetPrefetchBufferStatus(void); + +/* FLASH Memory Programming functions *****************************************/ +void FLASH_Unlock(void); +void FLASH_Lock(void); +FLASH_Status FLASH_ErasePage(uint32_t Page_Address); +FLASH_Status FLASH_EraseAllPages(void); +FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data); +#if defined(FT32F072xB) +FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data); +#endif + +/* FLASH Option Bytes Programming functions *****************************************/ +void FLASH_OB_Unlock(void); +void FLASH_OB_Lock(void); +void FLASH_OB_Launch(void); +FLASH_Status FLASH_OB_Erase(void); +FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP); +FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP); +FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY); +FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1); +FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG); +FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity); +FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER); +#if defined(FT32F072xB) +FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint8_t Data); +#else +FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint32_t Data); +#endif +uint8_t FLASH_OB_GetUser(void); +uint32_t FLASH_OB_GetWRP(void); +FlagStatus FLASH_OB_GetRDP(void); + +/* FLASH Interrupts and flags management functions **********************************/ +void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState); +FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG); +void FLASH_ClearFlag(uint32_t FLASH_FLAG); +FLASH_Status FLASH_GetStatus(void); +FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout); + +/** @defgroup FLASH_Legacy + * @{ + */ +#define FLASH_EraseOptionBytes FLASH_OB_Erase +#define FLASH_EnableWriteProtection FLASH_OB_EnableWRP +#define FLASH_UserOptionByteConfig FLASH_OB_UserConfig +#define FLASH_ProgramOption4ByteData FLASH_OB_ProgramData +#define FLASH_GetUserOptionByte FLASH_OB_GetUser +#define FLASH_GetWriteProtectionOptionByte FLASH_OB_GetWRP + +/** + * @} + */ + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_FLASH_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_gpio.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_gpio.h new file mode 100644 index 0000000000..4d86816ced --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_gpio.h @@ -0,0 +1,370 @@ +/** + ****************************************************************************** + * @file ft32f0xx_gpio.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the GPIO + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F030X8_GPIO_H +#define __FT32F030X8_GPIO_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + + +/** @addtogroup GPIO + * @{ + */ +/* Exported types ------------------------------------------------------------*/ + +#define IS_GPIO_ALL_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \ + ((PERIPH) == GPIOB) || \ + ((PERIPH) == GPIOC) || \ + ((PERIPH) == GPIOD) || \ + ((PERIPH) == GPIOE) || \ + ((PERIPH) == GPIOF)) + +#define IS_GPIO_LIST_PERIPH(PERIPH) (((PERIPH) == GPIOA) || \ + ((PERIPH) == GPIOB)) + +/** @defgroup Configuration_Mode_enumeration + * @{ + */ +typedef enum +{ + GPIO_Mode_IN = 0x00, /*!< GPIO Input Mode */ + GPIO_Mode_OUT = 0x01, /*!< GPIO Output Mode */ + GPIO_Mode_AF = 0x02, /*!< GPIO Alternate function Mode */ + GPIO_Mode_AN = 0x03 /*!< GPIO Analog In/Out Mode */ +}GPIOMode_TypeDef; + +#define IS_GPIO_MODE(MODE) (((MODE) == GPIO_Mode_IN)|| ((MODE) == GPIO_Mode_OUT) || \ + ((MODE) == GPIO_Mode_AF)|| ((MODE) == GPIO_Mode_AN)) +/** + * @} + */ + +/** @defgroup Output_type_enumeration + * @{ + */ +typedef enum +{ + GPIO_OType_PP = 0x00, + GPIO_OType_OD = 0x01 +}GPIOOType_TypeDef; + +#define IS_GPIO_OTYPE(OTYPE) (((OTYPE) == GPIO_OType_PP) || ((OTYPE) == GPIO_OType_OD)) + +/** + * @} + */ + +/** @defgroup Output_Maximum_frequency_enumeration + * @{ + */ +typedef enum +{ + GPIO_Speed_Level_1 = 0x00, /*!< I/O output speed: Low 2 MHz */ + GPIO_Speed_Level_2 = 0x01, /*!< I/O output speed: Medium 10 MHz */ + GPIO_Speed_Level_3 = 0x03 /*!< I/O output speed: High 50 MHz */ +}GPIOSpeed_TypeDef; + +#define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_Speed_Level_1) || ((SPEED) == GPIO_Speed_Level_2) || \ + ((SPEED) == GPIO_Speed_Level_3)) +/** + * @} + */ + +/** @defgroup Configuration_Pull-Up_Pull-Down_enumeration + * @{ + */ +typedef enum +{ + GPIO_PuPd_NOPULL = 0x00, + GPIO_PuPd_UP = 0x01, + GPIO_PuPd_DOWN = 0x02 +}GPIOPuPd_TypeDef; + +#define IS_GPIO_PUPD(PUPD) (((PUPD) == GPIO_PuPd_NOPULL) || ((PUPD) == GPIO_PuPd_UP) || \ + ((PUPD) == GPIO_PuPd_DOWN)) +/** + * @} + */ + +/** @defgroup Bit_SET_and_Bit_RESET_enumeration + * @{ + */ +typedef enum +{ + Bit_RESET = 0, + Bit_SET +}BitAction; + +#define IS_GPIO_BIT_ACTION(ACTION) (((ACTION) == Bit_RESET) || ((ACTION) == Bit_SET)) +/** + * @} + */ + +/** + * @brief GPIO Init structure definition + */ +typedef struct +{ + uint32_t GPIO_Pin; /*!< Specifies the GPIO pins to be configured. + This parameter can be any value of @ref GPIO_pins_define */ + + GPIOMode_TypeDef GPIO_Mode; /*!< Specifies the operating mode for the selected pins. + This parameter can be a value of @ref GPIOMode_TypeDef */ + + GPIOSpeed_TypeDef GPIO_Speed; /*!< Specifies the speed for the selected pins. + This parameter can be a value of @ref GPIOSpeed_TypeDef */ + + GPIOOType_TypeDef GPIO_OType; /*!< Specifies the operating output type for the selected pins. + This parameter can be a value of @ref GPIOOType_TypeDef */ + + GPIOPuPd_TypeDef GPIO_PuPd; /*!< Specifies the operating Pull-up/Pull down for the selected pins. + This parameter can be a value of @ref GPIOPuPd_TypeDef */ +}GPIO_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup GPIO_Exported_Constants + * @{ + */ + +/** @defgroup GPIO_pins_define + * @{ + */ +#define GPIO_Pin_0 ((uint16_t)0x0001) /*!< Pin 0 selected */ +#define GPIO_Pin_1 ((uint16_t)0x0002) /*!< Pin 1 selected */ +#define GPIO_Pin_2 ((uint16_t)0x0004) /*!< Pin 2 selected */ +#define GPIO_Pin_3 ((uint16_t)0x0008) /*!< Pin 3 selected */ +#define GPIO_Pin_4 ((uint16_t)0x0010) /*!< Pin 4 selected */ +#define GPIO_Pin_5 ((uint16_t)0x0020) /*!< Pin 5 selected */ +#define GPIO_Pin_6 ((uint16_t)0x0040) /*!< Pin 6 selected */ +#define GPIO_Pin_7 ((uint16_t)0x0080) /*!< Pin 7 selected */ +#define GPIO_Pin_8 ((uint16_t)0x0100) /*!< Pin 8 selected */ +#define GPIO_Pin_9 ((uint16_t)0x0200) /*!< Pin 9 selected */ +#define GPIO_Pin_10 ((uint16_t)0x0400) /*!< Pin 10 selected */ +#define GPIO_Pin_11 ((uint16_t)0x0800) /*!< Pin 11 selected */ +#define GPIO_Pin_12 ((uint16_t)0x1000) /*!< Pin 12 selected */ +#define GPIO_Pin_13 ((uint16_t)0x2000) /*!< Pin 13 selected */ +#define GPIO_Pin_14 ((uint16_t)0x4000) /*!< Pin 14 selected */ +#define GPIO_Pin_15 ((uint16_t)0x8000) /*!< Pin 15 selected */ +#define GPIO_Pin_All ((uint16_t)0xFFFF) /*!< All pins selected */ + +#define IS_GPIO_PIN(PIN) ((PIN) != (uint16_t)0x00) + +#define IS_GET_GPIO_PIN(PIN) (((PIN) == GPIO_Pin_0) || \ + ((PIN) == GPIO_Pin_1) || \ + ((PIN) == GPIO_Pin_2) || \ + ((PIN) == GPIO_Pin_3) || \ + ((PIN) == GPIO_Pin_4) || \ + ((PIN) == GPIO_Pin_5) || \ + ((PIN) == GPIO_Pin_6) || \ + ((PIN) == GPIO_Pin_7) || \ + ((PIN) == GPIO_Pin_8) || \ + ((PIN) == GPIO_Pin_9) || \ + ((PIN) == GPIO_Pin_10) || \ + ((PIN) == GPIO_Pin_11) || \ + ((PIN) == GPIO_Pin_12) || \ + ((PIN) == GPIO_Pin_13) || \ + ((PIN) == GPIO_Pin_14) || \ + ((PIN) == GPIO_Pin_15)) + +/** + * @} + */ + +/** @defgroup GPIO_Pin_sources + * @{ + */ +#define GPIO_PinSource0 ((uint8_t)0x00) +#define GPIO_PinSource1 ((uint8_t)0x01) +#define GPIO_PinSource2 ((uint8_t)0x02) +#define GPIO_PinSource3 ((uint8_t)0x03) +#define GPIO_PinSource4 ((uint8_t)0x04) +#define GPIO_PinSource5 ((uint8_t)0x05) +#define GPIO_PinSource6 ((uint8_t)0x06) +#define GPIO_PinSource7 ((uint8_t)0x07) +#define GPIO_PinSource8 ((uint8_t)0x08) +#define GPIO_PinSource9 ((uint8_t)0x09) +#define GPIO_PinSource10 ((uint8_t)0x0A) +#define GPIO_PinSource11 ((uint8_t)0x0B) +#define GPIO_PinSource12 ((uint8_t)0x0C) +#define GPIO_PinSource13 ((uint8_t)0x0D) +#define GPIO_PinSource14 ((uint8_t)0x0E) +#define GPIO_PinSource15 ((uint8_t)0x0F) + +#define IS_GPIO_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == GPIO_PinSource0) || \ + ((PINSOURCE) == GPIO_PinSource1) || \ + ((PINSOURCE) == GPIO_PinSource2) || \ + ((PINSOURCE) == GPIO_PinSource3) || \ + ((PINSOURCE) == GPIO_PinSource4) || \ + ((PINSOURCE) == GPIO_PinSource5) || \ + ((PINSOURCE) == GPIO_PinSource6) || \ + ((PINSOURCE) == GPIO_PinSource7) || \ + ((PINSOURCE) == GPIO_PinSource8) || \ + ((PINSOURCE) == GPIO_PinSource9) || \ + ((PINSOURCE) == GPIO_PinSource10) || \ + ((PINSOURCE) == GPIO_PinSource11) || \ + ((PINSOURCE) == GPIO_PinSource12) || \ + ((PINSOURCE) == GPIO_PinSource13) || \ + ((PINSOURCE) == GPIO_PinSource14) || \ + ((PINSOURCE) == GPIO_PinSource15)) +/** + * @} + */ + +/** @defgroup GPIO_Alternate_function_selection_define + * @{ + */ + +/** + * @brief AF 0 selection + */ +#define GPIO_AF_0 ((uint8_t)0x00) /* WKUP, EVENTOUT, TIM15, SPI1, TIM17, + MCO, SWDAT, SWCLK, TIM14, BOOT, + USART1, CEC, IR_OUT, SPI2, TS, TIM3, + USART4, CAN, TIM3, USART2, USART3, + CRS, TIM16, TIM1 */ +/** + * @brief AF 1 selection + */ +#define GPIO_AF_1 ((uint8_t)0x01) /* USART2, CEC, TIM3, USART1, IR, + EVENTOUT, I2C1, I2C2, TIM15, SPI2, + USART3, TS, SPI1 */ +/** + * @brief AF 2 selection + */ +#define GPIO_AF_2 ((uint8_t)0x02) /* TIM2, TIM1, EVENTOUT, TIM16, TIM17, + USB */ +/** + * @brief AF 3 selection + */ +#define GPIO_AF_3 ((uint8_t)0x03) /* TS, I2C1, TIM15, EVENTOUT */ + +/** + * @brief AF 4 selection + */ +#define GPIO_AF_4 ((uint8_t)0x04) /* TIM14, USART4, USART3, CRS, CAN, + I2C1 */ + +/** + * @brief AF 5 selection + */ +#define GPIO_AF_5 ((uint8_t)0x05) /* TIM16, TIM17, TIM15, SPI2, I2C2, + MCO, I2C1, USB */ + +/** + * @brief AF 6 selection + */ +#define GPIO_AF_6 ((uint8_t)0x06) /* EVENTOUT */ +/** + * @brief AF 7 selection + */ +#define GPIO_AF_7 ((uint8_t)0x07) /* COMP1 OUT and COMP2 OUT */ + +#define IS_GPIO_AF(AF) (((AF) == GPIO_AF_0) || ((AF) == GPIO_AF_1) || \ + ((AF) == GPIO_AF_2) || ((AF) == GPIO_AF_3) || \ + ((AF) == GPIO_AF_4) || ((AF) == GPIO_AF_5) || \ + ((AF) == GPIO_AF_6) || ((AF) == GPIO_AF_7)) + +/** + * @} + */ + +/** @defgroup GPIO_Speed_Legacy + * @{ + */ + +#define GPIO_Speed_2MHz GPIO_Speed_Level_1 /*!< I/O output speed: Low 2 MHz */ +#define GPIO_Speed_10MHz GPIO_Speed_Level_2 /*!< I/O output speed: Medium 10 MHz */ +#define GPIO_Speed_50MHz GPIO_Speed_Level_3 /*!< I/O output speed: High 50 MHz */ + +/** @defgroup GPIO_LEDM Only Use in GPIOA and GPIOB + * @} + */ +#define GPIO_LEDM_0 ((uint32_t)(0x00000001)) +#define GPIO_LEDM_1 ((uint32_t)(0x00000002)) +#define GPIO_LEDM_3 ((uint32_t)(0x00000008)) +#define GPIO_LEDM_4 ((uint32_t)(0x00000010)) +#define GPIO_LEDM_5 ((uint32_t)(0x00000020)) +#define GPIO_LEDM_6 ((uint32_t)(0x00000040)) +#define GPIO_LEDM_7 ((uint32_t)(0x00000080)) + +#define GPIO_LEDM_8 ((uint32_t)(0x00000100)) +#define GPIO_LEDM_9 ((uint32_t)(0x00000200)) +#define GPIO_LEDM_10 ((uint32_t)(0x00000400)) +#define GPIO_LEDM_13 ((uint32_t)(0x00002000)) +#define GPIO_LEDM_14 ((uint32_t)(0x00004000)) +#define GPIO_LEDM_15 ((uint32_t)(0x00008000)) + + +#define IS_GPIO_LEDM(LEDM) (((LEDM) == GPIO_LEDM_0) ||\ + ((LEDM) == GPIO_LEDM_1) ||\ + ((LEDM) == GPIO_LEDM_3) ||\ + ((LEDM) == GPIO_LEDM_4) ||\ + ((LEDM) == GPIO_LEDM_5) ||\ + ((LEDM) == GPIO_LEDM_6) ||\ + ((LEDM) == GPIO_LEDM_7) ||\ + ((LEDM) == GPIO_LEDM_8) ||\ + ((LEDM) == GPIO_LEDM_9) ||\ + ((LEDM) == GPIO_LEDM_10) ||\ + ((LEDM) == GPIO_LEDM_13) ||\ + ((LEDM) == GPIO_LEDM_14) ||\ + ((LEDM) == GPIO_LEDM_15)) +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* Function used to set the GPIO configuration to the default reset state *****/ +void GPIO_DeInit(GPIO_TypeDef* GPIOx); + +/* Initialization and Configuration functions *********************************/ +void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct); +void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct); +void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); + +/* GPIO Read and Write functions **********************************************/ +uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx); +uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx); +void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin); +void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal); +void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal); + +/* GPIO Alternate functions configuration functions ***************************/ +void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF); +/*GPIO LED*/ +void GPIO_LedmConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_LEDMx); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_GPIO_H */ +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_i2c.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_i2c.h new file mode 100644 index 0000000000..41cad1d0d8 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_i2c.h @@ -0,0 +1,458 @@ +/** + ****************************************************************************** + * @file ft32f0xx_i2c.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the I2C firmware + * library + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_I2C_H +#define __FT32F0XX_I2C_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup I2C + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief I2C Init structure definition + */ + +typedef struct +{ + uint32_t I2C_Timing; /*!< Specifies the I2C_TIMINGR_register value. + This parameter must be set by referring to I2C_Timing_Config_Tool*/ + + uint32_t I2C_AnalogFilter; /*!< Enables or disables analog noise filter. + This parameter can be a value of @ref I2C_Analog_Filter*/ + + uint32_t I2C_DigitalFilter; /*!< Configures the digital noise filter. + This parameter can be a number between 0x00 and 0x0F*/ + + uint32_t I2C_Mode; /*!< Specifies the I2C mode. + This parameter can be a value of @ref I2C_mode*/ + + uint32_t I2C_OwnAddress1; /*!< Specifies the device own address 1. + This parameter can be a 7-bit or 10-bit address*/ + + uint32_t I2C_Ack; /*!< Enables or disables the acknowledgement. + This parameter can be a value of @ref I2C_acknowledgement*/ + + uint32_t I2C_AcknowledgedAddress; /*!< Specifies if 7-bit or 10-bit address is acknowledged. + This parameter can be a value of @ref I2C_acknowledged_address*/ +}I2C_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + + +/** @defgroup I2C_Exported_Constants + * @{ + */ + +#define IS_I2C_ALL_PERIPH(PERIPH) (((PERIPH) == I2C1) || \ + ((PERIPH) == I2C2)) + +#define IS_I2C_1_PERIPH(PERIPH) ((PERIPH) == I2C1) + +/** @defgroup I2C_Analog_Filter + * @{ + */ + +#define I2C_AnalogFilter_Enable ((uint32_t)0x00000000) +#define I2C_AnalogFilter_Disable I2C_CR1_ANFOFF + +#define IS_I2C_ANALOG_FILTER(FILTER) (((FILTER) == I2C_AnalogFilter_Enable) || \ + ((FILTER) == I2C_AnalogFilter_Disable)) +/** + * @} + */ + +/** @defgroup I2C_Digital_Filter + * @{ + */ + +#define IS_I2C_DIGITAL_FILTER(FILTER) ((FILTER) <= 0x0000000F) +/** + * @} + */ + +/** @defgroup I2C_mode + * @{ + */ + +#define I2C_Mode_I2C ((uint32_t)0x00000000) +#define I2C_Mode_SMBusDevice I2C_CR1_SMBDEN +#define I2C_Mode_SMBusHost I2C_CR1_SMBHEN + +#define IS_I2C_MODE(MODE) (((MODE) == I2C_Mode_I2C) || \ + ((MODE) == I2C_Mode_SMBusDevice) || \ + ((MODE) == I2C_Mode_SMBusHost)) +/** + * @} + */ + +/** @defgroup I2C_acknowledgement + * @{ + */ + +#define I2C_Ack_Enable ((uint32_t)0x00000000) +#define I2C_Ack_Disable I2C_CR2_NACK + +#define IS_I2C_ACK(ACK) (((ACK) == I2C_Ack_Enable) || \ + ((ACK) == I2C_Ack_Disable)) +/** + * @} + */ + +/** @defgroup I2C_acknowledged_address + * @{ + */ + +#define I2C_AcknowledgedAddress_7bit ((uint32_t)0x00000000) +#define I2C_AcknowledgedAddress_10bit I2C_OAR1_OA1MODE + +#define IS_I2C_ACKNOWLEDGE_ADDRESS(ADDRESS) (((ADDRESS) == I2C_AcknowledgedAddress_7bit) || \ + ((ADDRESS) == I2C_AcknowledgedAddress_10bit)) +/** + * @} + */ + +/** @defgroup I2C_own_address1 + * @{ + */ + +#define IS_I2C_OWN_ADDRESS1(ADDRESS1) ((ADDRESS1) <= (uint32_t)0x000003FF) +/** + * @} + */ + +/** @defgroup I2C_transfer_direction + * @{ + */ + +#define I2C_Direction_Transmitter ((uint16_t)0x0000) +#define I2C_Direction_Receiver ((uint16_t)0x0400) + +#define IS_I2C_DIRECTION(DIRECTION) (((DIRECTION) == I2C_Direction_Transmitter) || \ + ((DIRECTION) == I2C_Direction_Receiver)) +/** + * @} + */ + +/** @defgroup I2C_DMA_transfer_requests + * @{ + */ + +#define I2C_DMAReq_Tx I2C_CR1_TXDMAEN +#define I2C_DMAReq_Rx I2C_CR1_RXDMAEN + +#define IS_I2C_DMA_REQ(REQ) ((((REQ) & (uint32_t)0xFFFF3FFF) == 0x00) && ((REQ) != 0x00)) +/** + * @} + */ + +/** @defgroup I2C_slave_address + * @{ + */ + +#define IS_I2C_SLAVE_ADDRESS(ADDRESS) ((ADDRESS) <= (uint16_t)0x03FF) +/** + * @} + */ + + +/** @defgroup I2C_own_address2 + * @{ + */ + +#define IS_I2C_OWN_ADDRESS2(ADDRESS2) ((ADDRESS2) <= (uint16_t)0x00FF) + +/** + * @} + */ + +/** @defgroup I2C_own_address2_mask + * @{ + */ + +#define I2C_OA2_NoMask ((uint8_t)0x00) +#define I2C_OA2_Mask01 ((uint8_t)0x01) +#define I2C_OA2_Mask02 ((uint8_t)0x02) +#define I2C_OA2_Mask03 ((uint8_t)0x03) +#define I2C_OA2_Mask04 ((uint8_t)0x04) +#define I2C_OA2_Mask05 ((uint8_t)0x05) +#define I2C_OA2_Mask06 ((uint8_t)0x06) +#define I2C_OA2_Mask07 ((uint8_t)0x07) + +#define IS_I2C_OWN_ADDRESS2_MASK(MASK) (((MASK) == I2C_OA2_NoMask) || \ + ((MASK) == I2C_OA2_Mask01) || \ + ((MASK) == I2C_OA2_Mask02) || \ + ((MASK) == I2C_OA2_Mask03) || \ + ((MASK) == I2C_OA2_Mask04) || \ + ((MASK) == I2C_OA2_Mask05) || \ + ((MASK) == I2C_OA2_Mask06) || \ + ((MASK) == I2C_OA2_Mask07)) + +/** + * @} + */ + +/** @defgroup I2C_timeout + * @{ + */ + +#define IS_I2C_TIMEOUT(TIMEOUT) ((TIMEOUT) <= (uint16_t)0x0FFF) + +/** + * @} + */ + +/** @defgroup I2C_registers + * @{ + */ + +#define I2C_Register_CR1 ((uint8_t)0x00) +#define I2C_Register_CR2 ((uint8_t)0x04) +#define I2C_Register_OAR1 ((uint8_t)0x08) +#define I2C_Register_OAR2 ((uint8_t)0x0C) +#define I2C_Register_TIMINGR ((uint8_t)0x10) +#define I2C_Register_TIMEOUTR ((uint8_t)0x14) +#define I2C_Register_ISR ((uint8_t)0x18) +#define I2C_Register_ICR ((uint8_t)0x1C) +#define I2C_Register_PECR ((uint8_t)0x20) +#define I2C_Register_RXDR ((uint8_t)0x24) +#define I2C_Register_TXDR ((uint8_t)0x28) + +#define IS_I2C_REGISTER(REGISTER) (((REGISTER) == I2C_Register_CR1) || \ + ((REGISTER) == I2C_Register_CR2) || \ + ((REGISTER) == I2C_Register_OAR1) || \ + ((REGISTER) == I2C_Register_OAR2) || \ + ((REGISTER) == I2C_Register_TIMINGR) || \ + ((REGISTER) == I2C_Register_TIMEOUTR) || \ + ((REGISTER) == I2C_Register_ISR) || \ + ((REGISTER) == I2C_Register_ICR) || \ + ((REGISTER) == I2C_Register_PECR) || \ + ((REGISTER) == I2C_Register_RXDR) || \ + ((REGISTER) == I2C_Register_TXDR)) +/** + * @} + */ + +/** @defgroup I2C_interrupts_definition + * @{ + */ + +#define I2C_IT_ERRI I2C_CR1_ERRIE +#define I2C_IT_TCI I2C_CR1_TCIE +#define I2C_IT_STOPI I2C_CR1_STOPIE +#define I2C_IT_NACKI I2C_CR1_NACKIE +#define I2C_IT_ADDRI I2C_CR1_ADDRIE +#define I2C_IT_RXI I2C_CR1_RXIE +#define I2C_IT_TXI I2C_CR1_TXIE + +#define IS_I2C_CONFIG_IT(IT) ((((IT) & (uint32_t)0xFFFFFF01) == 0x00) && ((IT) != 0x00)) + +/** + * @} + */ + +/** @defgroup I2C_flags_definition + * @{ + */ + +#define I2C_FLAG_TXE I2C_ISR_TXE +#define I2C_FLAG_TXIS I2C_ISR_TXIS +#define I2C_FLAG_RXNE I2C_ISR_RXNE +#define I2C_FLAG_ADDR I2C_ISR_ADDR +#define I2C_FLAG_NACKF I2C_ISR_NACKF +#define I2C_FLAG_STOPF I2C_ISR_STOPF +#define I2C_FLAG_TC I2C_ISR_TC +#define I2C_FLAG_TCR I2C_ISR_TCR +#define I2C_FLAG_BERR I2C_ISR_BERR +#define I2C_FLAG_ARLO I2C_ISR_ARLO +#define I2C_FLAG_OVR I2C_ISR_OVR +#define I2C_FLAG_PECERR I2C_ISR_PECERR +#define I2C_FLAG_TIMEOUT I2C_ISR_TIMEOUT +#define I2C_FLAG_ALERT I2C_ISR_ALERT +#define I2C_FLAG_BUSY I2C_ISR_BUSY + +#define IS_I2C_CLEAR_FLAG(FLAG) ((((FLAG) & (uint32_t)0xFFFF4000) == 0x00) && ((FLAG) != 0x00)) + +#define IS_I2C_GET_FLAG(FLAG) (((FLAG) == I2C_FLAG_TXE) || ((FLAG) == I2C_FLAG_TXIS) || \ + ((FLAG) == I2C_FLAG_RXNE) || ((FLAG) == I2C_FLAG_ADDR) || \ + ((FLAG) == I2C_FLAG_NACKF) || ((FLAG) == I2C_FLAG_STOPF) || \ + ((FLAG) == I2C_FLAG_TC) || ((FLAG) == I2C_FLAG_TCR) || \ + ((FLAG) == I2C_FLAG_BERR) || ((FLAG) == I2C_FLAG_ARLO) || \ + ((FLAG) == I2C_FLAG_OVR) || ((FLAG) == I2C_FLAG_PECERR) || \ + ((FLAG) == I2C_FLAG_TIMEOUT) || ((FLAG) == I2C_FLAG_ALERT) || \ + ((FLAG) == I2C_FLAG_BUSY)) + +/** + * @} + */ + + +/** @defgroup I2C_interrupts_definition + * @{ + */ + +#define I2C_IT_TXIS I2C_ISR_TXIS +#define I2C_IT_RXNE I2C_ISR_RXNE +#define I2C_IT_ADDR I2C_ISR_ADDR +#define I2C_IT_NACKF I2C_ISR_NACKF +#define I2C_IT_STOPF I2C_ISR_STOPF +#define I2C_IT_TC I2C_ISR_TC +#define I2C_IT_TCR I2C_ISR_TCR +#define I2C_IT_BERR I2C_ISR_BERR +#define I2C_IT_ARLO I2C_ISR_ARLO +#define I2C_IT_OVR I2C_ISR_OVR +#define I2C_IT_PECERR I2C_ISR_PECERR +#define I2C_IT_TIMEOUT I2C_ISR_TIMEOUT +#define I2C_IT_ALERT I2C_ISR_ALERT + +#define IS_I2C_CLEAR_IT(IT) ((((IT) & (uint32_t)0xFFFFC001) == 0x00) && ((IT) != 0x00)) + +#define IS_I2C_GET_IT(IT) (((IT) == I2C_IT_TXIS) || ((IT) == I2C_IT_RXNE) || \ + ((IT) == I2C_IT_ADDR) || ((IT) == I2C_IT_NACKF) || \ + ((IT) == I2C_IT_STOPF) || ((IT) == I2C_IT_TC) || \ + ((IT) == I2C_IT_TCR) || ((IT) == I2C_IT_BERR) || \ + ((IT) == I2C_IT_ARLO) || ((IT) == I2C_IT_OVR) || \ + ((IT) == I2C_IT_PECERR) || ((IT) == I2C_IT_TIMEOUT) || \ + ((IT) == I2C_IT_ALERT)) + + +/** + * @} + */ + +/** @defgroup I2C_ReloadEndMode_definition + * @{ + */ + +#define I2C_Reload_Mode I2C_CR2_RELOAD +#define I2C_AutoEnd_Mode I2C_CR2_AUTOEND +#define I2C_SoftEnd_Mode ((uint32_t)0x00000000) + + +#define IS_RELOAD_END_MODE(MODE) (((MODE) == I2C_Reload_Mode) || \ + ((MODE) == I2C_AutoEnd_Mode) || \ + ((MODE) == I2C_SoftEnd_Mode)) + + +/** + * @} + */ + +/** @defgroup I2C_StartStopMode_definition + * @{ + */ + +#define I2C_No_StartStop ((uint32_t)0x00000000) +#define I2C_Generate_Stop I2C_CR2_STOP +#define I2C_Generate_Start_Read (uint32_t)(I2C_CR2_START | I2C_CR2_RD_WRN) +#define I2C_Generate_Start_Write I2C_CR2_START + + +#define IS_START_STOP_MODE(MODE) (((MODE) == I2C_Generate_Stop) || \ + ((MODE) == I2C_Generate_Start_Read) || \ + ((MODE) == I2C_Generate_Start_Write) || \ + ((MODE) == I2C_No_StartStop)) + + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + + +/* Initialization and Configuration functions *********************************/ +void I2C_DeInit(I2C_TypeDef* I2Cx); +void I2C_Init(I2C_TypeDef* I2Cx, I2C_InitTypeDef* I2C_InitStruct); +void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct); +void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx); +void I2C_ITConfig(I2C_TypeDef* I2Cx, uint32_t I2C_IT, FunctionalState NewState); +void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Mask); +void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_SlaveByteControlCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_SlaveAddressConfig(I2C_TypeDef* I2Cx, uint16_t Address); +void I2C_10BitAddressingModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); + +/* Communications handling functions ******************************************/ +void I2C_AutoEndCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_ReloadCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_NumberOfBytesConfig(I2C_TypeDef* I2Cx, uint8_t Number_Bytes); +void I2C_MasterRequestConfig(I2C_TypeDef* I2Cx, uint16_t I2C_Direction); +void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_10BitAddressHeaderCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState); +uint8_t I2C_GetAddressMatched(I2C_TypeDef* I2Cx); +uint16_t I2C_GetTransferDirection(I2C_TypeDef* I2Cx); +void I2C_TransferHandling(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode); + +/* SMBUS management functions ************************************************/ +void I2C_SMBusAlertCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_ClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_ExtendedClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_IdleClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_TimeoutAConfig(I2C_TypeDef* I2Cx, uint16_t Timeout); +void I2C_TimeoutBConfig(I2C_TypeDef* I2Cx, uint16_t Timeout); +void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState); +void I2C_PECRequestCmd(I2C_TypeDef* I2Cx, FunctionalState NewState); +uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx); + +/* I2C registers management functions *****************************************/ +uint32_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register); + +/* Data transfers management functions ****************************************/ +void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data); +uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx); + +/* DMA transfers management functions *****************************************/ +void I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState); + +/* Interrupts and flags management functions **********************************/ +FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG); +void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG); +ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT); +void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT); + + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_I2C_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_iwdg.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_iwdg.h new file mode 100644 index 0000000000..b3be18a7a7 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_iwdg.h @@ -0,0 +1,121 @@ +/** + ****************************************************************************** + * @file ft32f0xx_iwdg.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the IWDG + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F030X8_IWDG_H +#define __FT32F030X8_IWDG_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup IWDG + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup IWDG_Exported_Constants + * @{ + */ + +/** @defgroup IWDG_WriteAccess + * @{ + */ + +#define IWDG_WriteAccess_Enable ((uint16_t)0x5555) +#define IWDG_WriteAccess_Disable ((uint16_t)0x0000) +#define IS_IWDG_WRITE_ACCESS(ACCESS) (((ACCESS) == IWDG_WriteAccess_Enable) || \ + ((ACCESS) == IWDG_WriteAccess_Disable)) +/** + * @} + */ + +/** @defgroup IWDG_prescaler + * @{ + */ + +#define IWDG_Prescaler_4 ((uint8_t)0x00) +#define IWDG_Prescaler_8 ((uint8_t)0x01) +#define IWDG_Prescaler_16 ((uint8_t)0x02) +#define IWDG_Prescaler_32 ((uint8_t)0x03) +#define IWDG_Prescaler_64 ((uint8_t)0x04) +#define IWDG_Prescaler_128 ((uint8_t)0x05) +#define IWDG_Prescaler_256 ((uint8_t)0x06) +#define IS_IWDG_PRESCALER(PRESCALER) (((PRESCALER) == IWDG_Prescaler_4) || \ + ((PRESCALER) == IWDG_Prescaler_8) || \ + ((PRESCALER) == IWDG_Prescaler_16) || \ + ((PRESCALER) == IWDG_Prescaler_32) || \ + ((PRESCALER) == IWDG_Prescaler_64) || \ + ((PRESCALER) == IWDG_Prescaler_128)|| \ + ((PRESCALER) == IWDG_Prescaler_256)) +/** + * @} + */ + +/** @defgroup IWDG_Flag + * @{ + */ + +#define IWDG_FLAG_PVU IWDG_SR_PVU +#define IWDG_FLAG_RVU IWDG_SR_RVU +#define IWDG_FLAG_WVU IWDG_SR_WVU +#define IS_IWDG_FLAG(FLAG) (((FLAG) == IWDG_FLAG_PVU) || ((FLAG) == IWDG_FLAG_RVU) || \ + ((FLAG) == IWDG_FLAG_WVU)) + +#define IS_IWDG_RELOAD(RELOAD) ((RELOAD) <= 0xFFF) + +#define IS_IWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0xFFF) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Prescaler and Counter configuration functions ******************************/ +void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess); +void IWDG_SetPrescaler(uint8_t IWDG_Prescaler); +void IWDG_SetReload(uint16_t Reload); +void IWDG_ReloadCounter(void); +void IWDG_SetWindowValue(uint16_t WindowValue); + +/* IWDG activation function ***************************************************/ +void IWDG_Enable(void); + +/* Flag management function ***************************************************/ +FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_IWDG_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_misc.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_misc.h new file mode 100644 index 0000000000..45e08bcb76 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_misc.h @@ -0,0 +1,124 @@ +/** + ****************************************************************************** + * @file ft32f0xx_misc.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the miscellaneous + * firmware library functions (add-on to CMSIS functions). + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_MISC_H +#define __FT32F0XX_MISC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + + +/** @addtogroup MISC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief NVIC Init Structure definition + */ + +typedef struct +{ + uint8_t NVIC_IRQChannel; /*!< Specifies the IRQ channel to be enabled or disabled. + This parameter can be a value of @ref IRQn_Type + (For the complete FT32 Devices IRQ Channels list, + please refer to ft32f0xx.h file) */ + + uint8_t NVIC_IRQChannelPriority; /*!< Specifies the priority level for the IRQ channel specified + in NVIC_IRQChannel. This parameter can be a value + between 0 and 3. */ + + FunctionalState NVIC_IRQChannelCmd; /*!< Specifies whether the IRQ channel defined in NVIC_IRQChannel + will be enabled or disabled. + This parameter can be set either to ENABLE or DISABLE */ +} NVIC_InitTypeDef; + +/** + * +@verbatim + +@endverbatim +*/ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup MISC_Exported_Constants + * @{ + */ + +/** @defgroup MISC_System_Low_Power + * @{ + */ + +#define NVIC_LP_SEVONPEND ((uint8_t)0x10) +#define NVIC_LP_SLEEPDEEP ((uint8_t)0x04) +#define NVIC_LP_SLEEPONEXIT ((uint8_t)0x02) +#define IS_NVIC_LP(LP) (((LP) == NVIC_LP_SEVONPEND) || \ + ((LP) == NVIC_LP_SLEEPDEEP) || \ + ((LP) == NVIC_LP_SLEEPONEXIT)) +/** + * @} + */ + +/** @defgroup MISC_Preemption_Priority_Group + * @{ + */ +#define IS_NVIC_PRIORITY(PRIORITY) ((PRIORITY) < 0x04) + +/** + * @} + */ + +/** @defgroup MISC_SysTick_clock_source + * @{ + */ + +#define SysTick_CLKSource_HCLK_Div8 ((uint32_t)0xFFFFFFFB) +#define SysTick_CLKSource_HCLK ((uint32_t)0x00000004) +#define IS_SYSTICK_CLK_SOURCE(SOURCE) (((SOURCE) == SysTick_CLKSource_HCLK) || \ + ((SOURCE) == SysTick_CLKSource_HCLK_Div8)) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct); +void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState); +void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_MISC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_opa.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_opa.h new file mode 100644 index 0000000000..680c402cf8 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_opa.h @@ -0,0 +1,232 @@ +/** + ****************************************************************************** + * @file ft32f0xx_opa.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the OPA firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_OPA_H +#define __FT32F0XX_OPA_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + + +/** @addtogroup OPA + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief OPA Init structure definition + */ + +typedef struct +{ + + uint32_t OPA_OP0PSel; /*!< Select the positive input of the OPA. + This parameter can be a value of @ref OPA_OP0PSel */ + + uint32_t OPA_OP0NSel; /*!< Select the negative input of the OPA. + This parameter can be a value of @ref OPA_OP0NSel */ + + uint32_t OPA_OP0FR; /*!< Selects The feedback resister of the OPA. + This parameter can be a value of @ref OPA_OP0FR */ + + uint32_t OPA_OP0FCAPE; /*!< Selects The compensate cap of the OPA. + This parameter can be a value of @ref OPA_OP0FCAPE */ + + uint32_t OPA_OPTODIG; /*!< Selects The output to REG of the OPA. + This parameter can be a value of @ref OPA_OPTODIG */ + + uint32_t OPA_OPTOIO; /*!< Selects The output to PA0 of the OPA. + This parameter can be a value of @ref OPA_OPTOIO */ + +}OPA_InitTypeDef; + +/* Exported constants --------------------------------------------------------*/ +/** + * @} + */ +/** @defgroup OPA_Exported_Constants + * @{ + */ +#define IS_OPA_ALL_PERIPH(PERIPH) (((PERIPH) == OPA) || ((PERIPH) == OPA2)) + +/** @defgroup OPA_OP0PSel + * @{ + */ + +#define OPA_VIP_SEL_PA1 ((uint32_t)0x00000000) +#define OPA_VIP_SEL_GND ((uint32_t)0x00008000) + +#define OPA1_VIP_SEL_PA1 OPA_VIP_SEL_PA1 +#define OPA1_VIP_SEL_GND OPA_VIP_SEL_GND + +#define OPA2_VIP_SEL_PA3 ((uint32_t)0x00000000) +#define OPA2_VIP_SEL_PA4 ((uint32_t)0x00020000) +#define OPA2_VIP_SEL_GND ((uint32_t)0x00008000) + +#define IS_OPA_VIP_SEL(INPUT) ( ((INPUT) == OPA_VIP_SEL_PA1) || \ + ((INPUT) == OPA2_VIP_SEL_PA4) || \ + ((INPUT) == OPA_VIP_SEL_GND) ) + +/** + * @} + */ + +/** @defgroup OPA_OP0NSel + * @{ + */ +#define OPA_VIN_SEL_GND ((uint32_t)0x00000000) +#define OPA_VIN_SEL_PA2 ((uint32_t)0x00002000) +#define OPA_VIN_SEL_R4K_PA2 ((uint32_t)0x00004000) +#define OPA_VIN_SEL_R4K_GND ((uint32_t)0x00006000) + +#define OPA2_VIN_SEL_GND ((uint32_t)0x00000000) +#define OPA2_VIN_SEL_PF4 ((uint32_t)0x00002000) +#define OPA2_VIN_SEL_R4K_PF4 ((uint32_t)0x00004000) +#define OPA2_VIN_SEL_R4K_GND ((uint32_t)0x00006000) + +#define IS_OPA_VIN_SEL(INPUT) ( ((INPUT) == OPA_VIN_SEL_GND) || \ + ((INPUT) == OPA_VIN_SEL_PA2) || \ + ((INPUT) == OPA_VIN_SEL_R4K_PA2) || \ + ((INPUT) == OPA_VIN_SEL_R4K_GND) ) + +/** + * @} + */ + +/** @defgroup OPA_OP0FR + * @{ + */ + +#define OPA_FR_SEL_NORES ((uint32_t)0x00000000) +#define OPA_FR_SEL_40K ((uint32_t)0x00001000) +#define OPA_FR_SEL_80K ((uint32_t)0x00001400) +#define OPA_FR_SEL_160K ((uint32_t)0x00001800) +#define OPA_FR_SEL_320K ((uint32_t)0x00001C00) + +#define OPA2_FR_SEL_NORES ((uint32_t)0x00000000) +#define OPA2_FR_SEL_40K ((uint32_t)0x00001000) +#define OPA2_FR_SEL_80K ((uint32_t)0x00001400) +#define OPA2_FR_SEL_160K ((uint32_t)0x00001800) +#define OPA2_FR_SEL_320K ((uint32_t)0x00001C00) + +#define IS_OPA_FR_SEL(INPUT) ( ((INPUT) == OPA_FR_SEL_NORES) || \ + ((INPUT) == OPA_FR_SEL_40K) || \ + ((INPUT) == OPA_FR_SEL_80K) || \ + ((INPUT) == OPA_FR_SEL_160K) || \ + ((INPUT) == OPA_FR_SEL_320K) ) + +/** + * @} + */ + +/** @defgroup OPA_OP0FCAPE + * @{ + */ + +#define OPA_FCAP_SEL_EN ((uint32_t)0x00000000) +#define OPA_FCAP_SEL_DIS ((uint32_t)0x00000200) + +#define OPA2_FCAP_SEL_EN ((uint32_t)0x00000000) +#define OPA2_FCAP_SEL_DIS ((uint32_t)0x00000200) + +#define IS_OPA_FCAP_SEL(INPUT) (((INPUT) == OPA_FCAP_SEL_EN) || \ + ((INPUT) == OPA_FCAP_SEL_DIS)) + + +/** + * @} + */ + +/** @defgroup OPA_OPTODIG + * @{ + */ + +#define OPA_ODIG_SEL_DIS ((uint32_t)0x00000000) +#define OPA_ODIG_SEL_EN ((uint32_t)0x00000080) + +#define OPA2_ODIG_SEL_DIS ((uint32_t)0x00000000) +#define OPA2_ODIG_SEL_EN ((uint32_t)0x00000080) + +#define IS_OPA_ODIG_SEL(INPUT) (((INPUT) == OPA_ODIG_SEL_DIS) || \ + ((INPUT) == OPA_ODIG_SEL_EN)) + + +/** + * @} + */ + +/** @defgroup OPA_OPTOIO + * @{ + */ + +#define OPA_OIO_SEL_DIS ((uint32_t)0x00000000) +#define OPA_OIO_SEL_EN ((uint32_t)0x00000040) + +#define OPA2_OIO_SEL_DIS ((uint32_t)0x00000000) +#define OPA2_OIO_SEL_EN ((uint32_t)0x00000040) + +#define IS_OPA_OIO_SEL(INPUT) (((INPUT) == OPA_OIO_SEL_DIS) || \ + ((INPUT) == OPA_OIO_SEL_EN)) + + +#define OPA_OutputLevel_High ((uint32_t)0x00010000) +#define OPA_OutputLevel_Low ((uint32_t)0x00000000) + + +#define IS_OPA_OUTPUT_LEVEL(LEVEL) ( ((LEVEL) == OPA_OutputLevel_High) || \ + ((LEVEL) == OPA_OutputLevel_Low)) + + + + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the OPA configuration to the default reset state ****/ +void OPA_DeInit(OPA_TypeDef* OPAx); + +/* Initialization and Configuration functions *********************************/ +void OPA_Init(OPA_TypeDef* OPAx, OPA_InitTypeDef* OPA_InitStruct); +void OPA_StructInit(OPA_InitTypeDef* OPA_InitStruct); +void OPA_Cmd(OPA_TypeDef* OPAx, FunctionalState NewState); +uint32_t OPA_GetOutputLevel(OPA_TypeDef* OPAx, uint32_t OPA_OutLevel); +uint8_t OPA_Cali(OPA_TypeDef* OPAx); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_OPA_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_pwr.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_pwr.h new file mode 100644 index 0000000000..95ceb16616 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_pwr.h @@ -0,0 +1,190 @@ +/** + ****************************************************************************** + * @file ft32f0xx_pwr.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the PWR firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_PWR_H +#define __FT32F0XX_PWR_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + + +/** @addtogroup PWR + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup PWR_Exported_Constants + * @{ + */ + +/** @defgroup PWR_PVD_detection_level + * @brief + * @{ + */ + +#define PWR_PVDLevel_0 PWR_CR_PLS_LEV0 +#define PWR_PVDLevel_1 PWR_CR_PLS_LEV1 +#define PWR_PVDLevel_2 PWR_CR_PLS_LEV2 +#define PWR_PVDLevel_3 PWR_CR_PLS_LEV3 +#define PWR_PVDLevel_4 PWR_CR_PLS_LEV4 +#define PWR_PVDLevel_5 PWR_CR_PLS_LEV5 +#define PWR_PVDLevel_6 PWR_CR_PLS_LEV6 +#define PWR_PVDLevel_7 PWR_CR_PLS_LEV7 +#define PWR_PVDLevel_8 PWR_CR_PLS_LEV8 +#define PWR_PVDLevel_9 PWR_CR_PLS_LEV9 +#define PWR_PVDLevel_10 PWR_CR_PLS_LEV10 +#define PWR_PVDLevel_11 PWR_CR_PLS_LEV11 +#define PWR_PVDLevel_12 PWR_CR_PLS_LEV12 +#define PWR_PVDLevel_13 PWR_CR_PLS_LEV13 +#define PWR_PVDLevel_14 PWR_CR_PLS_LEV14 +#define PWR_PVDLevel_15 PWR_CR_PLS_LEV15 + +#define IS_PWR_PVD_LEVEL(LEVEL) (((LEVEL) == PWR_PVDLevel_0) || ((LEVEL) == PWR_PVDLevel_1)|| \ + ((LEVEL) == PWR_PVDLevel_2) || ((LEVEL) == PWR_PVDLevel_3)|| \ + ((LEVEL) == PWR_PVDLevel_4) || ((LEVEL) == PWR_PVDLevel_5)|| \ + ((LEVEL) == PWR_PVDLevel_6) || ((LEVEL) == PWR_PVDLevel_7)|| \ + ((LEVEL) == PWR_PVDLevel_8) || ((LEVEL) == PWR_PVDLevel_9)|| \ + ((LEVEL) == PWR_PVDLevel_10) || ((LEVEL) == PWR_PVDLevel_11)|| \ + ((LEVEL) == PWR_PVDLevel_12) || ((LEVEL) == PWR_PVDLevel_13)|| \ + ((LEVEL) == PWR_PVDLevel_14) || ((LEVEL) == PWR_PVDLevel_15)) +/** + * @} + */ + +/** @defgroup PWR_WakeUp_Pins + * @{ + */ + +#define PWR_WakeUpPin_1 PWR_CSR_EWUP1 +#define PWR_WakeUpPin_2 PWR_CSR_EWUP2 +#define PWR_WakeUpPin_3 PWR_CSR_EWUP3 +#define PWR_WakeUpPin_4 PWR_CSR_EWUP4 +#define PWR_WakeUpPin_5 PWR_CSR_EWUP5 +#define PWR_WakeUpPin_6 PWR_CSR_EWUP6 +#define PWR_WakeUpPin_7 PWR_CSR_EWUP7 +#define PWR_WakeUpPin_8 PWR_CSR_EWUP8 +#define IS_PWR_WAKEUP_PIN(PIN) (((PIN) == PWR_WakeUpPin_1) || ((PIN) == PWR_WakeUpPin_2) || \ + ((PIN) == PWR_WakeUpPin_3) || ((PIN) == PWR_WakeUpPin_4) || \ + ((PIN) == PWR_WakeUpPin_5) || ((PIN) == PWR_WakeUpPin_6) || \ + ((PIN) == PWR_WakeUpPin_7) || ((PIN) == PWR_WakeUpPin_8)) +/** + * @} + */ + + +/** @defgroup PWR_Regulator_state_is_Sleep_STOP_mode + * @{ + */ + +#define PWR_Regulator_ON ((uint32_t)0x00000000) +#define PWR_Regulator_LowPower PWR_CR_LPSDSR +#define IS_PWR_REGULATOR(REGULATOR) (((REGULATOR) == PWR_Regulator_ON) || \ + ((REGULATOR) == PWR_Regulator_LowPower)) +/** + * @} + */ + +/** @defgroup PWR_SLEEP_mode_entry + * @{ + */ + +#define PWR_SLEEPEntry_WFI ((uint8_t)0x01) +#define PWR_SLEEPEntry_WFE ((uint8_t)0x02) +#define IS_PWR_SLEEP_ENTRY(ENTRY) (((ENTRY) == PWR_SLEEPEntry_WFI) || ((ENTRY) == PWR_SLEEPEntry_WFE)) + +/** + * @} + */ + +/** @defgroup PWR_STOP_mode_entry + * @{ + */ + +#define PWR_STOPEntry_WFI ((uint8_t)0x01) +#define PWR_STOPEntry_WFE ((uint8_t)0x02) +#define PWR_STOPEntry_SLEEPONEXIT ((uint8_t)0x03) +#define IS_PWR_STOP_ENTRY(ENTRY) (((ENTRY) == PWR_STOPEntry_WFI) || ((ENTRY) == PWR_STOPEntry_WFE) ||\ + ((ENTRY) == PWR_STOPEntry_SLEEPONEXIT)) + +/** + * @} + */ + +/** @defgroup PWR_Flag + * @{ + */ + +#define PWR_FLAG_WU PWR_CSR_WUF +#define PWR_FLAG_SB PWR_CSR_SBF +#define PWR_FLAG_PVDO PWR_CSR_PVDO +#define PWR_FLAG_VREFINTRDY PWR_CSR_VREFINTRDYF + +#define IS_PWR_GET_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB) || \ + ((FLAG) == PWR_FLAG_PVDO) || ((FLAG) == PWR_FLAG_VREFINTRDY)) + +#define IS_PWR_CLEAR_FLAG(FLAG) (((FLAG) == PWR_FLAG_WU) || ((FLAG) == PWR_FLAG_SB)) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the PWR configuration to the default reset state ******/ +void PWR_DeInit(void); + +/* Backup Domain Access function **********************************************/ +void PWR_BackupAccessCmd(FunctionalState NewState); + +/* PVD configuration functions ************************************************/ +void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel); +void PWR_PVDCmd(FunctionalState NewState); + +/* WakeUp pins configuration functions ****************************************/ +void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState); + +/* Low Power modes configuration functions ************************************/ +void PWR_EnterSleepMode(uint8_t PWR_SLEEPEntry); +void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry); +void PWR_EnterSTANDBYMode(void); + +/* Flags management functions *************************************************/ +FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG); +void PWR_ClearFlag(uint32_t PWR_FLAG); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_PWR_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rcc.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rcc.h new file mode 100644 index 0000000000..ba1826cc37 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rcc.h @@ -0,0 +1,597 @@ +/** + ****************************************************************************** + * @file ft32f0xx_rcc.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the RCC + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_RCC_H +#define __FT32F0XX_RCC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup RCC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +typedef struct +{ + uint32_t SYSCLK_Frequency; + uint32_t HCLK_Frequency; + uint32_t PCLK_Frequency; + uint32_t ADCCLK_Frequency; + uint32_t CECCLK_Frequency; + uint32_t I2C1CLK_Frequency; + uint32_t USART1CLK_Frequency; + uint32_t USART2CLK_Frequency; + uint32_t USART3CLK_Frequency; + uint32_t USBCLK_Frequency; +}RCC_ClocksTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup RCC_Exported_Constants + * @{ + */ + +/** @defgroup RCC_HSE_configuration + * @{ + */ + +#define RCC_HSE_OFF ((uint8_t)0x00) +#define RCC_HSE_ON ((uint8_t)0x01) +#define RCC_HSE_Bypass ((uint8_t)0x05) +#define IS_RCC_HSE(HSE) (((HSE) == RCC_HSE_OFF) || ((HSE) == RCC_HSE_ON) || \ + ((HSE) == RCC_HSE_Bypass)) + +/** + * @} + */ + +/** @defgroup RCC_PLL_Clock_Source + * @{ + */ + +#define RCC_PLLSource_HSI_Div2 RCC_CFGR_PLLSRC_HSI_Div2 +#define RCC_PLLSource_PREDIV1 RCC_CFGR_PLLSRC_HSE_PREDIV /* Old HSEPREDIV1 bit definition, maintained for legacy purpose */ +#define RCC_PLLSource_HSE RCC_CFGR_PLLSRC_HSE_PREDIV +#define RCC_PLLSource_HSI48 RCC_CFGR_PLLSRC_HSI48_PREDIV +#define RCC_PLLSource_HSI RCC_CFGR_PLLSRC_HSI_PREDIV + +#define IS_RCC_PLL_SOURCE(SOURCE) (((SOURCE) == RCC_PLLSource_HSI_Div2) || \ + ((SOURCE) == RCC_PLLSource_HSI48) || \ + ((SOURCE) == RCC_PLLSource_HSI) || \ + ((SOURCE) == RCC_PLLSource_HSE) || \ + ((SOURCE) == RCC_PLLSource_PREDIV1)) +/** + * @} + */ + +/** @defgroup RCC_PLL_Multiplication_Factor + * @{ + */ + +#define RCC_PLLMul_2 RCC_CFGR_PLLMULL2 +#define RCC_PLLMul_3 RCC_CFGR_PLLMULL3 +#define RCC_PLLMul_4 RCC_CFGR_PLLMULL4 +#define RCC_PLLMul_5 RCC_CFGR_PLLMULL5 +#define RCC_PLLMul_6 RCC_CFGR_PLLMULL6 +#define RCC_PLLMul_7 RCC_CFGR_PLLMULL7 +#define RCC_PLLMul_8 RCC_CFGR_PLLMULL8 +#define RCC_PLLMul_9 RCC_CFGR_PLLMULL9 +#define RCC_PLLMul_10 RCC_CFGR_PLLMULL10 +#define RCC_PLLMul_11 RCC_CFGR_PLLMULL11 +#define RCC_PLLMul_12 RCC_CFGR_PLLMULL12 +#define RCC_PLLMul_13 RCC_CFGR_PLLMULL13 +#define RCC_PLLMul_14 RCC_CFGR_PLLMULL14 +#define RCC_PLLMul_15 RCC_CFGR_PLLMULL15 +#define RCC_PLLMul_16 RCC_CFGR_PLLMULL16 +#define IS_RCC_PLL_MUL(MUL) (((MUL) == RCC_PLLMul_2) || ((MUL) == RCC_PLLMul_3) || \ + ((MUL) == RCC_PLLMul_4) || ((MUL) == RCC_PLLMul_5) || \ + ((MUL) == RCC_PLLMul_6) || ((MUL) == RCC_PLLMul_7) || \ + ((MUL) == RCC_PLLMul_8) || ((MUL) == RCC_PLLMul_9) || \ + ((MUL) == RCC_PLLMul_10) || ((MUL) == RCC_PLLMul_11) || \ + ((MUL) == RCC_PLLMul_12) || ((MUL) == RCC_PLLMul_13) || \ + ((MUL) == RCC_PLLMul_14) || ((MUL) == RCC_PLLMul_15) || \ + ((MUL) == RCC_PLLMul_16)) +/** + * @} + */ + +/** @defgroup RCC_PREDIV1_division_factor + * @{ + */ +#define RCC_PREDIV1_Div1 RCC_CFGR2_PREDIV1_DIV1 +#define RCC_PREDIV1_Div2 RCC_CFGR2_PREDIV1_DIV2 +#define RCC_PREDIV1_Div3 RCC_CFGR2_PREDIV1_DIV3 +#define RCC_PREDIV1_Div4 RCC_CFGR2_PREDIV1_DIV4 +#define RCC_PREDIV1_Div5 RCC_CFGR2_PREDIV1_DIV5 +#define RCC_PREDIV1_Div6 RCC_CFGR2_PREDIV1_DIV6 +#define RCC_PREDIV1_Div7 RCC_CFGR2_PREDIV1_DIV7 +#define RCC_PREDIV1_Div8 RCC_CFGR2_PREDIV1_DIV8 +#define RCC_PREDIV1_Div9 RCC_CFGR2_PREDIV1_DIV9 +#define RCC_PREDIV1_Div10 RCC_CFGR2_PREDIV1_DIV10 +#define RCC_PREDIV1_Div11 RCC_CFGR2_PREDIV1_DIV11 +#define RCC_PREDIV1_Div12 RCC_CFGR2_PREDIV1_DIV12 +#define RCC_PREDIV1_Div13 RCC_CFGR2_PREDIV1_DIV13 +#define RCC_PREDIV1_Div14 RCC_CFGR2_PREDIV1_DIV14 +#define RCC_PREDIV1_Div15 RCC_CFGR2_PREDIV1_DIV15 +#define RCC_PREDIV1_Div16 RCC_CFGR2_PREDIV1_DIV16 + +#define IS_RCC_PREDIV1(PREDIV1) (((PREDIV1) == RCC_PREDIV1_Div1) || ((PREDIV1) == RCC_PREDIV1_Div2) || \ + ((PREDIV1) == RCC_PREDIV1_Div3) || ((PREDIV1) == RCC_PREDIV1_Div4) || \ + ((PREDIV1) == RCC_PREDIV1_Div5) || ((PREDIV1) == RCC_PREDIV1_Div6) || \ + ((PREDIV1) == RCC_PREDIV1_Div7) || ((PREDIV1) == RCC_PREDIV1_Div8) || \ + ((PREDIV1) == RCC_PREDIV1_Div9) || ((PREDIV1) == RCC_PREDIV1_Div10) || \ + ((PREDIV1) == RCC_PREDIV1_Div11) || ((PREDIV1) == RCC_PREDIV1_Div12) || \ + ((PREDIV1) == RCC_PREDIV1_Div13) || ((PREDIV1) == RCC_PREDIV1_Div14) || \ + ((PREDIV1) == RCC_PREDIV1_Div15) || ((PREDIV1) == RCC_PREDIV1_Div16)) +/** + * @} + */ + +/** @defgroup RCC_System_Clock_Source + * @{ + */ + +#define RCC_SYSCLKSource_HSI RCC_CFGR_SW_HSI +#define RCC_SYSCLKSource_HSE RCC_CFGR_SW_HSE +#define RCC_SYSCLKSource_PLLCLK RCC_CFGR_SW_PLL +#define RCC_SYSCLKSource_HSI48 RCC_CFGR_SW_HSI48 + +#define IS_RCC_SYSCLK_SOURCE(SOURCE) (((SOURCE) == RCC_SYSCLKSource_HSI) || \ + ((SOURCE) == RCC_SYSCLKSource_HSE) || \ + ((SOURCE) == RCC_SYSCLKSource_HSI48) || \ + ((SOURCE) == RCC_SYSCLKSource_PLLCLK)) +/** + * @} + */ + +/** @defgroup RCC_AHB_Clock_Source + * @{ + */ + +#define RCC_SYSCLK_Div1 RCC_CFGR_HPRE_DIV1 +#define RCC_SYSCLK_Div2 RCC_CFGR_HPRE_DIV2 +#define RCC_SYSCLK_Div4 RCC_CFGR_HPRE_DIV4 +#define RCC_SYSCLK_Div8 RCC_CFGR_HPRE_DIV8 +#define RCC_SYSCLK_Div16 RCC_CFGR_HPRE_DIV16 +#define RCC_SYSCLK_Div64 RCC_CFGR_HPRE_DIV64 +#define RCC_SYSCLK_Div128 RCC_CFGR_HPRE_DIV128 +#define RCC_SYSCLK_Div256 RCC_CFGR_HPRE_DIV256 +#define RCC_SYSCLK_Div512 RCC_CFGR_HPRE_DIV512 +#define IS_RCC_HCLK(HCLK) (((HCLK) == RCC_SYSCLK_Div1) || ((HCLK) == RCC_SYSCLK_Div2) || \ + ((HCLK) == RCC_SYSCLK_Div4) || ((HCLK) == RCC_SYSCLK_Div8) || \ + ((HCLK) == RCC_SYSCLK_Div16) || ((HCLK) == RCC_SYSCLK_Div64) || \ + ((HCLK) == RCC_SYSCLK_Div128) || ((HCLK) == RCC_SYSCLK_Div256) || \ + ((HCLK) == RCC_SYSCLK_Div512)) +/** + * @} + */ + +/** @defgroup RCC_APB_Clock_Source + * @{ + */ + +#define RCC_HCLK_Div1 RCC_CFGR_PPRE_DIV1 +#define RCC_HCLK_Div2 RCC_CFGR_PPRE_DIV2 +#define RCC_HCLK_Div4 RCC_CFGR_PPRE_DIV4 +#define RCC_HCLK_Div8 RCC_CFGR_PPRE_DIV8 +#define RCC_HCLK_Div16 RCC_CFGR_PPRE_DIV16 +#define IS_RCC_PCLK(PCLK) (((PCLK) == RCC_HCLK_Div1) || ((PCLK) == RCC_HCLK_Div2) || \ + ((PCLK) == RCC_HCLK_Div4) || ((PCLK) == RCC_HCLK_Div8) || \ + ((PCLK) == RCC_HCLK_Div16)) +/** + * @} + */ + +/** @defgroup RCC_ADC_clock_source + * @{ + */ +/* These defines are obsolete and kept for legacy purpose only. +Proper ADC clock selection is done within ADC driver by mean of the ADC_ClockModeConfig() function */ +#define RCC_ADCCLK_HSI14 ((uint32_t)0x00000000) +#define RCC_ADCCLK_PCLK_Div2 ((uint32_t)0x01000000) +#define RCC_ADCCLK_PCLK_Div4 ((uint32_t)0x01004000) + +#define IS_RCC_ADCCLK(ADCCLK) (((ADCCLK) == RCC_ADCCLK_HSI14) || ((ADCCLK) == RCC_ADCCLK_PCLK_Div2) || \ + ((ADCCLK) == RCC_ADCCLK_PCLK_Div4)) + +/** + * @} + */ + + +/** + * @} + */ + +/** @defgroup RCC_I2C_clock_source + * @{ + */ + +#define RCC_I2C1CLK_HSI ((uint32_t)0x00000000) +#define RCC_I2C1CLK_SYSCLK RCC_CFGR3_I2C1SW + +#define IS_RCC_I2CCLK(I2CCLK) (((I2CCLK) == RCC_I2C1CLK_HSI) || ((I2CCLK) == RCC_I2C1CLK_SYSCLK)) + +/** + * @} + */ + +/** @defgroup RCC_USB_clock_source + * @brief + * @{ + */ + +#define RCC_USBCLK_HSI48 ((uint32_t)0x00000000) +#define RCC_USBCLK_PLLCLK RCC_CFGR3_USBSW + +#define IS_RCC_USBCLK(USBCLK) (((USBCLK) == RCC_USBCLK_HSI48) || ((USBCLK) == RCC_USBCLK_PLLCLK)) + +/** + * @} + */ + +/** @defgroup RCC_USART_clock_source + * @{ + */ + +#define RCC_USART1CLK_PCLK ((uint32_t)0x10000000) +#define RCC_USART1CLK_SYSCLK ((uint32_t)0x10000001) +#define RCC_USART1CLK_LSE ((uint32_t)0x10000002) +#define RCC_USART1CLK_HSI ((uint32_t)0x10000003) + +#define RCC_USART2CLK_PCLK ((uint32_t)0x20000000) +#define RCC_USART2CLK_SYSCLK ((uint32_t)0x20010000) +#define RCC_USART2CLK_LSE ((uint32_t)0x20020000) +#define RCC_USART2CLK_HSI ((uint32_t)0x20030000) + +#define RCC_USART3CLK_PCLK ((uint32_t)0x30000000) +#define RCC_USART3CLK_SYSCLK ((uint32_t)0x30040000) +#define RCC_USART3CLK_LSE ((uint32_t)0x30080000) +#define RCC_USART3CLK_HSI ((uint32_t)0x300C0000) + + +#define IS_RCC_USARTCLK(USARTCLK) (((USARTCLK) == RCC_USART1CLK_PCLK) || \ + ((USARTCLK) == RCC_USART1CLK_SYSCLK) || \ + ((USARTCLK) == RCC_USART1CLK_LSE) || \ + ((USARTCLK) == RCC_USART1CLK_HSI) || \ + ((USARTCLK) == RCC_USART2CLK_PCLK) || \ + ((USARTCLK) == RCC_USART2CLK_SYSCLK) || \ + ((USARTCLK) == RCC_USART2CLK_LSE) || \ + ((USARTCLK) == RCC_USART2CLK_HSI)|| \ + ((USARTCLK) == RCC_USART3CLK_PCLK) || \ + ((USARTCLK) == RCC_USART3CLK_SYSCLK) || \ + ((USARTCLK) == RCC_USART3CLK_LSE) || \ + ((USARTCLK) == RCC_USART3CLK_HSI)) + +/** + * @} + */ + +/** @defgroup RCC_Interrupt_Source + * @{ + */ + +#define RCC_IT_LSIRDY ((uint8_t)0x01) +#define RCC_IT_LSERDY ((uint8_t)0x02) +#define RCC_IT_HSIRDY ((uint8_t)0x04) +#define RCC_IT_HSERDY ((uint8_t)0x08) +#define RCC_IT_PLLRDY ((uint8_t)0x10) +#define RCC_IT_HSI14RDY ((uint8_t)0x20) +#define RCC_IT_HSI48RDY ((uint8_t)0x40) +#define RCC_IT_CSS ((uint8_t)0x80) + +#define IS_RCC_IT(IT) ((((IT) & (uint8_t)0x80) == 0x00) && ((IT) != 0x00)) + +#define IS_RCC_GET_IT(IT) (((IT) == RCC_IT_LSIRDY) || ((IT) == RCC_IT_LSERDY) || \ + ((IT) == RCC_IT_HSIRDY) || ((IT) == RCC_IT_HSERDY) || \ + ((IT) == RCC_IT_PLLRDY) || ((IT) == RCC_IT_HSI14RDY) || \ + ((IT) == RCC_IT_CSS) || ((IT) == RCC_IT_HSI48RDY)) + +#define IS_RCC_CLEAR_IT(IT) ((IT) != 0x00) + +/** + * @} + */ + +/** @defgroup RCC_LSE_Configuration + * @{ + */ + +#define RCC_LSE_OFF ((uint32_t)0x00000000) +#define RCC_LSE_ON RCC_BDCR_LSEON +#define RCC_LSE_Bypass ((uint32_t)(RCC_BDCR_LSEON | RCC_BDCR_LSEBYP)) +#define IS_RCC_LSE(LSE) (((LSE) == RCC_LSE_OFF) || ((LSE) == RCC_LSE_ON) || \ + ((LSE) == RCC_LSE_Bypass)) +/** + * @} + */ + +/** @defgroup RCC_RTC_Clock_Source + * @{ + */ + +#define RCC_RTCCLKSource_LSE RCC_BDCR_RTCSEL_LSE +#define RCC_RTCCLKSource_LSI RCC_BDCR_RTCSEL_LSI +#define RCC_RTCCLKSource_HSE_Div32 RCC_BDCR_RTCSEL_HSE + +#define IS_RCC_RTCCLK_SOURCE(SOURCE) (((SOURCE) == RCC_RTCCLKSource_LSE) || \ + ((SOURCE) == RCC_RTCCLKSource_LSI) || \ + ((SOURCE) == RCC_RTCCLKSource_HSE_Div32)) +/** + * @} + */ + +/** @defgroup RCC_LSE_Drive_Configuration + * @{ + */ + +#define RCC_LSEDrive_Low ((uint32_t)0x00000000) +#define RCC_LSEDrive_MediumLow RCC_BDCR_LSEDRV_0 +#define RCC_LSEDrive_MediumHigh RCC_BDCR_LSEDRV_1 +#define RCC_LSEDrive_High RCC_BDCR_LSEDRV +#define IS_RCC_LSE_DRIVE(DRIVE) (((DRIVE) == RCC_LSEDrive_Low) || ((DRIVE) == RCC_LSEDrive_MediumLow) || \ + ((DRIVE) == RCC_LSEDrive_MediumHigh) || ((DRIVE) == RCC_LSEDrive_High)) +/** + * @} + */ + +/** @defgroup RCC_AHB_Peripherals + * @{ + */ + +#define RCC_AHBPeriph_GPIOA RCC_AHBENR_GPIOAEN +#define RCC_AHBPeriph_GPIOB RCC_AHBENR_GPIOBEN +#define RCC_AHBPeriph_GPIOC RCC_AHBENR_GPIOCEN +#define RCC_AHBPeriph_GPIOD RCC_AHBENR_GPIODEN +#define RCC_AHBPeriph_GPIOE RCC_AHBENR_GPIOEEN +#define RCC_AHBPeriph_GPIOF RCC_AHBENR_GPIOFEN +#define RCC_AHBPeriph_TS RCC_AHBENR_TSEN +#define RCC_AHBPeriph_CRC RCC_AHBENR_CRCEN +#define RCC_AHBPeriph_FLITF RCC_AHBENR_FLITFEN +#define RCC_AHBPeriph_SRAM RCC_AHBENR_SRAMEN +#define RCC_AHBPeriph_DMA1 RCC_AHBENR_DMA1EN +#define RCC_AHBPeriph_DMA2 RCC_AHBENR_DMA2EN + +#define IS_RCC_AHB_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFA8) == 0x00) && ((PERIPH) != 0x00)) +#define IS_RCC_AHB_RST_PERIPH(PERIPH) ((((PERIPH) & 0xFE81FFA8) == 0x00) && ((PERIPH) != 0x00)) + +/** + * @} + */ + +/** @defgroup RCC_APB2_Peripherals + * @{ + */ + +#define RCC_APB2Periph_SYSCFG RCC_APB2ENR_SYSCFGEN +#define RCC_APB2Periph_USART6 RCC_APB2ENR_USART6EN +#define RCC_APB2Periph_USART7 RCC_APB2ENR_USART7EN +#define RCC_APB2Periph_USART8 RCC_APB2ENR_USART8EN +#define RCC_APB2Periph_ADC1 RCC_APB2ENR_ADC1EN +#define RCC_APB2Periph_TIM1 RCC_APB2ENR_TIM1EN +#define RCC_APB2Periph_SPI1 RCC_APB2ENR_SPI1EN +#define RCC_APB2Periph_USART1 RCC_APB2ENR_USART1EN +#define RCC_APB2Periph_TIM15 RCC_APB2ENR_TIM15EN +#define RCC_APB2Periph_TIM16 RCC_APB2ENR_TIM16EN +#define RCC_APB2Periph_TIM17 RCC_APB2ENR_TIM17EN +#define RCC_APB2Periph_DBGMCU RCC_APB2ENR_DBGMCUEN + +#define IS_RCC_APB2_PERIPH(PERIPH) ((((PERIPH) & 0xFFB8A51E) == 0x00) && ((PERIPH) != 0x00)) + +/** + * @} + */ + +/** @defgroup RCC_APB1_Peripherals + * @{ + */ + +#define RCC_APB1Periph_TIM2 RCC_APB1ENR_TIM2EN +#define RCC_APB1Periph_TIM3 RCC_APB1ENR_TIM3EN +#define RCC_APB1Periph_TIM6 RCC_APB1ENR_TIM6EN +#define RCC_APB1Periph_TIM7 RCC_APB1ENR_TIM7EN +#define RCC_APB1Periph_TIM14 RCC_APB1ENR_TIM14EN +#define RCC_APB1Periph_WWDG RCC_APB1ENR_WWDGEN +#define RCC_APB1Periph_SPI2 RCC_APB1ENR_SPI2EN +#define RCC_APB1Periph_USART2 RCC_APB1ENR_USART2EN +#define RCC_APB1Periph_USART3 RCC_APB1ENR_USART3EN +#define RCC_APB1Periph_USART4 RCC_APB1ENR_USART4EN +#define RCC_APB1Periph_USART5 RCC_APB1ENR_USART5EN +#define RCC_APB1Periph_I2C1 RCC_APB1ENR_I2C1EN +#define RCC_APB1Periph_I2C2 RCC_APB1ENR_I2C2EN +#define RCC_APB1Periph_USB RCC_APB1ENR_USBEN +#define RCC_APB1Periph_CAN RCC_APB1ENR_CANEN +#define RCC_APB1Periph_CRS RCC_APB1ENR_CRSEN +#define RCC_APB1Periph_PWR RCC_APB1ENR_PWREN +#define RCC_APB1Periph_DAC RCC_APB1ENR_DACEN +#define RCC_APB1Periph_CEC RCC_APB1ENR_CECEN + +#define IS_RCC_APB1_PERIPH(PERIPH) ((((PERIPH) & 0x8581B6CC) == 0x00) && ((PERIPH) != 0x00)) +/** + * @} + */ + +/** @defgroup RCC_MCO_Clock_Source + * @{ + */ + +#define RCC_MCOSource_NoClock ((uint8_t)0x00) +#define RCC_MCOSource_HSI14 ((uint8_t)0x01) +#define RCC_MCOSource_LSI ((uint8_t)0x02) +#define RCC_MCOSource_LSE ((uint8_t)0x03) +#define RCC_MCOSource_SYSCLK ((uint8_t)0x04) +#define RCC_MCOSource_HSI ((uint8_t)0x05) +#define RCC_MCOSource_HSE ((uint8_t)0x06) +#define RCC_MCOSource_PLLCLK_Div2 ((uint8_t)0x07) +#define RCC_MCOSource_HSI48 ((uint8_t)0x08) +#define RCC_MCOSource_PLLCLK ((uint8_t)0x87) + +#define IS_RCC_MCO_SOURCE(SOURCE) (((SOURCE) == RCC_MCOSource_NoClock) || ((SOURCE) == RCC_MCOSource_HSI14) || \ + ((SOURCE) == RCC_MCOSource_SYSCLK) || ((SOURCE) == RCC_MCOSource_HSI) || \ + ((SOURCE) == RCC_MCOSource_HSE) || ((SOURCE) == RCC_MCOSource_PLLCLK_Div2)|| \ + ((SOURCE) == RCC_MCOSource_LSI) || ((SOURCE) == RCC_MCOSource_HSI48) || \ + ((SOURCE) == RCC_MCOSource_PLLCLK) || ((SOURCE) == RCC_MCOSource_LSE)) +/** + * @} + */ + +/** @defgroup RCC_MCOPrescaler + * @{ + */ +#if !defined (FT32F051) +#define RCC_MCOPrescaler_1 RCC_CFGR_MCO_PRE_1 +#define RCC_MCOPrescaler_2 RCC_CFGR_MCO_PRE_2 +#define RCC_MCOPrescaler_4 RCC_CFGR_MCO_PRE_4 +#define RCC_MCOPrescaler_8 RCC_CFGR_MCO_PRE_8 +#define RCC_MCOPrescaler_16 RCC_CFGR_MCO_PRE_16 +#define RCC_MCOPrescaler_32 RCC_CFGR_MCO_PRE_32 +#define RCC_MCOPrescaler_64 RCC_CFGR_MCO_PRE_64 +#define RCC_MCOPrescaler_128 RCC_CFGR_MCO_PRE_128 + +#define IS_RCC_MCO_PRESCALER(PRESCALER) (((PRESCALER) == RCC_MCOPrescaler_1) || \ + ((PRESCALER) == RCC_MCOPrescaler_2) || \ + ((PRESCALER) == RCC_MCOPrescaler_4) || \ + ((PRESCALER) == RCC_MCOPrescaler_8) || \ + ((PRESCALER) == RCC_MCOPrescaler_16) || \ + ((PRESCALER) == RCC_MCOPrescaler_32) || \ + ((PRESCALER) == RCC_MCOPrescaler_64) || \ + ((PRESCALER) == RCC_MCOPrescaler_128)) +#endif /* FT32F051 */ +/** + * @} + */ + +/** @defgroup RCC_Flag + * @{ + */ +#define RCC_FLAG_HSIRDY ((uint8_t)0x01) +#define RCC_FLAG_HSERDY ((uint8_t)0x11) +#define RCC_FLAG_PLLRDY ((uint8_t)0x19) +#define RCC_FLAG_LSERDY ((uint8_t)0x21) +#define RCC_FLAG_LSIRDY ((uint8_t)0x41) +#define RCC_FLAG_V18PWRRSTF ((uint8_t)0x57) +#define RCC_FLAG_OBLRST ((uint8_t)0x59) +#define RCC_FLAG_PINRST ((uint8_t)0x5A) +#define RCC_FLAG_PORRST ((uint8_t)0x5B) +#define RCC_FLAG_SFTRST ((uint8_t)0x5C) +#define RCC_FLAG_IWDGRST ((uint8_t)0x5D) +#define RCC_FLAG_WWDGRST ((uint8_t)0x5E) +#define RCC_FLAG_LPWRRST ((uint8_t)0x5F) +#define RCC_FLAG_HSI14RDY ((uint8_t)0x61) +#define RCC_FLAG_HSI48RDY ((uint8_t)0x71) + +#define IS_RCC_FLAG(FLAG) (((FLAG) == RCC_FLAG_HSIRDY) || ((FLAG) == RCC_FLAG_HSERDY) || \ + ((FLAG) == RCC_FLAG_PLLRDY) || ((FLAG) == RCC_FLAG_LSERDY) || \ + ((FLAG) == RCC_FLAG_LSIRDY) || ((FLAG) == RCC_FLAG_OBLRST) || \ + ((FLAG) == RCC_FLAG_PINRST) || ((FLAG) == RCC_FLAG_PORRST) || \ + ((FLAG) == RCC_FLAG_SFTRST) || ((FLAG) == RCC_FLAG_IWDGRST) || \ + ((FLAG) == RCC_FLAG_WWDGRST) || ((FLAG) == RCC_FLAG_LPWRRST) || \ + ((FLAG) == RCC_FLAG_HSI14RDY)|| ((FLAG) == RCC_FLAG_HSI48RDY)|| \ + ((FLAG) == RCC_FLAG_V18PWRRSTF)) + +#define IS_RCC_HSI_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F) +#define IS_RCC_HSI14_CALIBRATION_VALUE(VALUE) ((VALUE) <= 0x1F) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the RCC clock configuration to the default reset state */ +void RCC_DeInit(void); + +/* Internal/external clocks, PLL, CSS and MCO configuration functions *********/ +void RCC_HSEConfig(uint8_t RCC_HSE); +ErrorStatus RCC_WaitForHSEStartUp(void); +void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue); +void RCC_HSICmd(FunctionalState NewState); +void RCC_AdjustHSI14CalibrationValue(uint8_t HSI14CalibrationValue); +void RCC_HSI14Cmd(FunctionalState NewState); +void RCC_HSI14ADCRequestCmd(FunctionalState NewState); +void RCC_LSEConfig(uint32_t RCC_LSE); +void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive); +void RCC_LSICmd(FunctionalState NewState); +void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul); +void RCC_PLLCmd(FunctionalState NewState); +void RCC_HSI48Cmd(FunctionalState NewState); +uint32_t RCC_GetHSI48CalibrationValue(void); +void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div); +void RCC_ClockSecuritySystemCmd(FunctionalState NewState); +#ifdef FT32F051 +void RCC_MCOConfig(uint8_t RCC_MCOSource); +#else +void RCC_MCOConfig(uint8_t RCC_MCOSource,uint32_t RCC_MCOPrescaler); +#endif /* FT32F051 */ + +/* System, AHB and APB busses clocks configuration functions ******************/ +void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource); +uint8_t RCC_GetSYSCLKSource(void); +void RCC_HCLKConfig(uint32_t RCC_SYSCLK); +void RCC_PCLKConfig(uint32_t RCC_HCLK); +void RCC_ADCCLKConfig(uint32_t RCC_ADCCLK); /* This function is obsolete. + For proper ADC clock selection, refer to + ADC_ClockModeConfig() in the ADC driver */ +void RCC_CECCLKConfig(uint32_t RCC_CECCLK); +void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK); +void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK); +void RCC_USBCLKConfig(uint32_t RCC_USBCLK); +void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks); + +/* Peripheral clocks configuration functions **********************************/ +void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource); +void RCC_RTCCLKCmd(FunctionalState NewState); +void RCC_BackupResetCmd(FunctionalState NewState); + +void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); +void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); +void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); + +void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState); +void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState); +void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState); + +/* Interrupts and flags management functions **********************************/ +void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState); +FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG); +void RCC_ClearFlag(void); +ITStatus RCC_GetITStatus(uint8_t RCC_IT); +void RCC_ClearITPendingBit(uint8_t RCC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_RCC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rtc.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rtc.h new file mode 100644 index 0000000000..ff0aa82e29 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_rtc.h @@ -0,0 +1,747 @@ +/** + ****************************************************************************** + * @file ft32f0xx_rtc.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the RTC firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_RTC_H +#define __FT32F0XX_RTC_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + + +/** @addtogroup RTC + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief RTC Init structures definition + */ +typedef struct +{ + uint32_t RTC_HourFormat; /*!< Specifies the RTC Hour Format. + This parameter can be a value of @ref RTC_Hour_Formats */ + + uint32_t RTC_AsynchPrediv; /*!< Specifies the RTC Asynchronous Predivider value. + This parameter must be set to a value lower than 0x7F */ + + uint32_t RTC_SynchPrediv; /*!< Specifies the RTC Synchronous Predivider value. + This parameter must be set to a value lower than 0x1FFF */ +}RTC_InitTypeDef; + +/** + * @brief RTC Time structure definition + */ +typedef struct +{ + uint8_t RTC_Hours; /*!< Specifies the RTC Time Hour. + This parameter must be set to a value in the 0-12 range + if the RTC_HourFormat_12 is selected or 0-23 range if + the RTC_HourFormat_24 is selected. */ + + uint8_t RTC_Minutes; /*!< Specifies the RTC Time Minutes. + This parameter must be set to a value in the 0-59 range. */ + + uint8_t RTC_Seconds; /*!< Specifies the RTC Time Seconds. + This parameter must be set to a value in the 0-59 range. */ + + uint8_t RTC_H12; /*!< Specifies the RTC AM/PM Time. + This parameter can be a value of @ref RTC_AM_PM_Definitions */ +}RTC_TimeTypeDef; + +/** + * @brief RTC Date structure definition + */ +typedef struct +{ + uint8_t RTC_WeekDay; /*!< Specifies the RTC Date WeekDay. + This parameter can be a value of @ref RTC_WeekDay_Definitions */ + + uint8_t RTC_Month; /*!< Specifies the RTC Date Month. + This parameter can be a value of @ref RTC_Month_Date_Definitions */ + + uint8_t RTC_Date; /*!< Specifies the RTC Date. + This parameter must be set to a value in the 1-31 range. */ + + uint8_t RTC_Year; /*!< Specifies the RTC Date Year. + This parameter must be set to a value in the 0-99 range. */ +}RTC_DateTypeDef; + +/** + * @brief RTC Alarm structure definition + */ +typedef struct +{ + RTC_TimeTypeDef RTC_AlarmTime; /*!< Specifies the RTC Alarm Time members. */ + + uint32_t RTC_AlarmMask; /*!< Specifies the RTC Alarm Masks. + This parameter can be a value of @ref RTC_AlarmMask_Definitions */ + + uint32_t RTC_AlarmDateWeekDaySel; /*!< Specifies the RTC Alarm is on Date or WeekDay. + This parameter can be a value of @ref RTC_AlarmDateWeekDay_Definitions */ + + uint8_t RTC_AlarmDateWeekDay; /*!< Specifies the RTC Alarm Date/WeekDay. + This parameter must be set to a value in the 1-31 range + if the Alarm Date is selected. + This parameter can be a value of @ref RTC_WeekDay_Definitions + if the Alarm WeekDay is selected. */ +}RTC_AlarmTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup RTC_Exported_Constants + * @{ + */ + + +/** @defgroup RTC_Hour_Formats + * @{ + */ +#define RTC_HourFormat_24 ((uint32_t)0x00000000) +#define RTC_HourFormat_12 ((uint32_t)0x00000040) +#define IS_RTC_HOUR_FORMAT(FORMAT) (((FORMAT) == RTC_HourFormat_12) || \ + ((FORMAT) == RTC_HourFormat_24)) +/** + * @} + */ + +/** @defgroup RTC_Asynchronous_Predivider + * @{ + */ +#define IS_RTC_ASYNCH_PREDIV(PREDIV) ((PREDIV) <= 0x7F) + +/** + * @} + */ + + +/** @defgroup RTC_Synchronous_Predivider + * @{ + */ +#define IS_RTC_SYNCH_PREDIV(PREDIV) ((PREDIV) <= 0x7FFF) + +/** + * @} + */ + +/** @defgroup RTC_Time_Definitions + * @{ + */ +#define IS_RTC_HOUR12(HOUR) (((HOUR) > 0) && ((HOUR) <= 12)) +#define IS_RTC_HOUR24(HOUR) ((HOUR) <= 23) +#define IS_RTC_MINUTES(MINUTES) ((MINUTES) <= 59) +#define IS_RTC_SECONDS(SECONDS) ((SECONDS) <= 59) + +/** + * @} + */ + +/** @defgroup RTC_AM_PM_Definitions + * @{ + */ +#define RTC_H12_AM ((uint8_t)0x00) +#define RTC_H12_PM ((uint8_t)0x40) +#define IS_RTC_H12(PM) (((PM) == RTC_H12_AM) || ((PM) == RTC_H12_PM)) + +/** + * @} + */ + +/** @defgroup RTC_Year_Date_Definitions + * @{ + */ +#define IS_RTC_YEAR(YEAR) ((YEAR) <= 99) + +/** + * @} + */ + +/** @defgroup RTC_Month_Date_Definitions + * @{ + */ +#define RTC_Month_January ((uint8_t)0x01) +#define RTC_Month_February ((uint8_t)0x02) +#define RTC_Month_March ((uint8_t)0x03) +#define RTC_Month_April ((uint8_t)0x04) +#define RTC_Month_May ((uint8_t)0x05) +#define RTC_Month_June ((uint8_t)0x06) +#define RTC_Month_July ((uint8_t)0x07) +#define RTC_Month_August ((uint8_t)0x08) +#define RTC_Month_September ((uint8_t)0x09) +#define RTC_Month_October ((uint8_t)0x10) +#define RTC_Month_November ((uint8_t)0x11) +#define RTC_Month_December ((uint8_t)0x12) +#define IS_RTC_MONTH(MONTH) (((MONTH) >= 1) && ((MONTH) <= 12)) +#define IS_RTC_DATE(DATE) (((DATE) >= 1) && ((DATE) <= 31)) + +/** + * @} + */ + +/** @defgroup RTC_WeekDay_Definitions + * @{ + */ + +#define RTC_Weekday_Monday ((uint8_t)0x01) +#define RTC_Weekday_Tuesday ((uint8_t)0x02) +#define RTC_Weekday_Wednesday ((uint8_t)0x03) +#define RTC_Weekday_Thursday ((uint8_t)0x04) +#define RTC_Weekday_Friday ((uint8_t)0x05) +#define RTC_Weekday_Saturday ((uint8_t)0x6) +#define RTC_Weekday_Sunday ((uint8_t)0x07) +#define IS_RTC_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \ + ((WEEKDAY) == RTC_Weekday_Tuesday) || \ + ((WEEKDAY) == RTC_Weekday_Wednesday) || \ + ((WEEKDAY) == RTC_Weekday_Thursday) || \ + ((WEEKDAY) == RTC_Weekday_Friday) || \ + ((WEEKDAY) == RTC_Weekday_Saturday) || \ + ((WEEKDAY) == RTC_Weekday_Sunday)) +/** + * @} + */ + + +/** @defgroup RTC_Alarm_Definitions + * @{ + */ +#define IS_RTC_ALARM_DATE_WEEKDAY_DATE(DATE) (((DATE) > 0) && ((DATE) <= 31)) +#define IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(WEEKDAY) (((WEEKDAY) == RTC_Weekday_Monday) || \ + ((WEEKDAY) == RTC_Weekday_Tuesday) || \ + ((WEEKDAY) == RTC_Weekday_Wednesday) || \ + ((WEEKDAY) == RTC_Weekday_Thursday) || \ + ((WEEKDAY) == RTC_Weekday_Friday) || \ + ((WEEKDAY) == RTC_Weekday_Saturday) || \ + ((WEEKDAY) == RTC_Weekday_Sunday)) + +/** + * @} + */ + + +/** @defgroup RTC_AlarmDateWeekDay_Definitions + * @{ + */ +#define RTC_AlarmDateWeekDaySel_Date ((uint32_t)0x00000000) +#define RTC_AlarmDateWeekDaySel_WeekDay ((uint32_t)0x40000000) + +#define IS_RTC_ALARM_DATE_WEEKDAY_SEL(SEL) (((SEL) == RTC_AlarmDateWeekDaySel_Date) || \ + ((SEL) == RTC_AlarmDateWeekDaySel_WeekDay)) + +/** + * @} + */ + + +/** @defgroup RTC_AlarmMask_Definitions + * @{ + */ +#define RTC_AlarmMask_None ((uint32_t)0x00000000) +#define RTC_AlarmMask_DateWeekDay ((uint32_t)0x80000000) +#define RTC_AlarmMask_Hours ((uint32_t)0x00800000) +#define RTC_AlarmMask_Minutes ((uint32_t)0x00008000) +#define RTC_AlarmMask_Seconds ((uint32_t)0x00000080) +#define RTC_AlarmMask_All ((uint32_t)0x80808080) +#define IS_RTC_ALARM_MASK(MASK) (((MASK) & 0x7F7F7F7F) == (uint32_t)RESET) + +/** + * @} + */ + +/** @defgroup RTC_Alarms_Definitions + * @{ + */ +#define RTC_Alarm_A ((uint32_t)0x00000100) +#define IS_RTC_ALARM(ALARM) ((ALARM) == RTC_Alarm_A) +#define IS_RTC_CMD_ALARM(ALARM) (((ALARM) & (RTC_Alarm_A)) != (uint32_t)RESET) + +/** + * @} + */ + +/** @defgroup RTC_Alarm_Sub_Seconds_Masks Definitions. + * @{ + */ +#define RTC_AlarmSubSecondMask_All ((uint8_t)0x00) /*!< All Alarm SS fields are masked. + There is no comparison on sub seconds + for Alarm */ +#define RTC_AlarmSubSecondMask_SS14_1 ((uint8_t)0x01) /*!< SS[14:1] are don't care in Alarm + comparison. Only SS[0] is compared. */ +#define RTC_AlarmSubSecondMask_SS14_2 ((uint8_t)0x02) /*!< SS[14:2] are don't care in Alarm + comparison. Only SS[1:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_3 ((uint8_t)0x03) /*!< SS[14:3] are don't care in Alarm + comparison. Only SS[2:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_4 ((uint8_t)0x04) /*!< SS[14:4] are don't care in Alarm + comparison. Only SS[3:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_5 ((uint8_t)0x05) /*!< SS[14:5] are don't care in Alarm + comparison. Only SS[4:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_6 ((uint8_t)0x06) /*!< SS[14:6] are don't care in Alarm + comparison. Only SS[5:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_7 ((uint8_t)0x07) /*!< SS[14:7] are don't care in Alarm + comparison. Only SS[6:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_8 ((uint8_t)0x08) /*!< SS[14:8] are don't care in Alarm + comparison. Only SS[7:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_9 ((uint8_t)0x09) /*!< SS[14:9] are don't care in Alarm + comparison. Only SS[8:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_10 ((uint8_t)0x0A) /*!< SS[14:10] are don't care in Alarm + comparison. Only SS[9:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_11 ((uint8_t)0x0B) /*!< SS[14:11] are don't care in Alarm + comparison. Only SS[10:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_12 ((uint8_t)0x0C) /*!< SS[14:12] are don't care in Alarm + comparison.Only SS[11:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14_13 ((uint8_t)0x0D) /*!< SS[14:13] are don't care in Alarm + comparison. Only SS[12:0] are compared */ +#define RTC_AlarmSubSecondMask_SS14 ((uint8_t)0x0E) /*!< SS[14] is don't care in Alarm + comparison.Only SS[13:0] are compared */ +#define RTC_AlarmSubSecondMask_None ((uint8_t)0x0F) /*!< SS[14:0] are compared and must match + to activate alarm. */ +#define IS_RTC_ALARM_SUB_SECOND_MASK(MASK) (((MASK) == RTC_AlarmSubSecondMask_All) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_1) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_2) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_3) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_4) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_5) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_6) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_7) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_8) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_9) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_10) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_11) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_12) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14_13) || \ + ((MASK) == RTC_AlarmSubSecondMask_SS14) || \ + ((MASK) == RTC_AlarmSubSecondMask_None)) +/** + * @} + */ + +/** @defgroup RTC_Alarm_Sub_Seconds_Value + * @{ + */ + +#define IS_RTC_ALARM_SUB_SECOND_VALUE(VALUE) ((VALUE) <= 0x00007FFF) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup RTC_Time_Stamp_Edges_definitions + * @{ + */ +#define RTC_TimeStampEdge_Rising ((uint32_t)0x00000000) +#define RTC_TimeStampEdge_Falling ((uint32_t)0x00000008) +#define IS_RTC_TIMESTAMP_EDGE(EDGE) (((EDGE) == RTC_TimeStampEdge_Rising) || \ + ((EDGE) == RTC_TimeStampEdge_Falling)) +/** + * @} + */ + +/** @defgroup RTC_Output_selection_Definitions + * @{ + */ +#define RTC_Output_Disable ((uint32_t)0x00000000) +#define RTC_Output_AlarmA ((uint32_t)0x00200000) +#define RTC_Output_WakeUp ((uint32_t)0x00600000) + +#define IS_RTC_OUTPUT(OUTPUT) (((OUTPUT) == RTC_Output_Disable) || \ + ((OUTPUT) == RTC_Output_AlarmA) || \ + ((OUTPUT) == RTC_Output_WakeUp)) + +/** + * @} + */ + +/** @defgroup RTC_Output_Polarity_Definitions + * @{ + */ +#define RTC_OutputPolarity_High ((uint32_t)0x00000000) +#define RTC_OutputPolarity_Low ((uint32_t)0x00100000) +#define IS_RTC_OUTPUT_POL(POL) (((POL) == RTC_OutputPolarity_High) || \ + ((POL) == RTC_OutputPolarity_Low)) +/** + * @} + */ + + +/** @defgroup RTC_Calib_Output_selection_Definitions + * @{ + */ +#define RTC_CalibOutput_512Hz ((uint32_t)0x00000000) +#define RTC_CalibOutput_1Hz ((uint32_t)0x00080000) +#define IS_RTC_CALIB_OUTPUT(OUTPUT) (((OUTPUT) == RTC_CalibOutput_512Hz) || \ + ((OUTPUT) == RTC_CalibOutput_1Hz)) +/** + * @} + */ + +/** @defgroup RTC_Smooth_calib_period_Definitions + * @{ + */ +#define RTC_SmoothCalibPeriod_32sec ((uint32_t)0x00000000) /*!< if RTCCLK = 32768 Hz, Smooth calibation + period is 32s, else 2exp20 RTCCLK seconds */ +#define RTC_SmoothCalibPeriod_16sec ((uint32_t)0x00002000) /*!< if RTCCLK = 32768 Hz, Smooth calibation + period is 16s, else 2exp19 RTCCLK seconds */ +#define RTC_SmoothCalibPeriod_8sec ((uint32_t)0x00004000) /*!< if RTCCLK = 32768 Hz, Smooth calibation + period is 8s, else 2exp18 RTCCLK seconds */ +#define IS_RTC_SMOOTH_CALIB_PERIOD(PERIOD) (((PERIOD) == RTC_SmoothCalibPeriod_32sec) || \ + ((PERIOD) == RTC_SmoothCalibPeriod_16sec) || \ + ((PERIOD) == RTC_SmoothCalibPeriod_8sec)) + +/** + * @} + */ + +/** @defgroup RTC_Smooth_calib_Plus_pulses_Definitions + * @{ + */ +#define RTC_SmoothCalibPlusPulses_Set ((uint32_t)0x00008000) /*!< The number of RTCCLK pulses added + during a X -second window = Y - CALM[8:0]. + with Y = 512, 256, 128 when X = 32, 16, 8 */ +#define RTC_SmoothCalibPlusPulses_Reset ((uint32_t)0x00000000) /*!< The number of RTCCLK pulses subbstited + during a 32-second window = CALM[8:0]. */ +#define IS_RTC_SMOOTH_CALIB_PLUS(PLUS) (((PLUS) == RTC_SmoothCalibPlusPulses_Set) || \ + ((PLUS) == RTC_SmoothCalibPlusPulses_Reset)) + +/** + * @} + */ + +/** @defgroup RTC_Smooth_calib_Minus_pulses_Definitions + * @{ + */ +#define IS_RTC_SMOOTH_CALIB_MINUS(VALUE) ((VALUE) <= 0x000001FF) + +/** + * @} + */ + +/** @defgroup RTC_DayLightSaving_Definitions + * @{ + */ +#define RTC_DayLightSaving_SUB1H ((uint32_t)0x00020000) +#define RTC_DayLightSaving_ADD1H ((uint32_t)0x00010000) +#define IS_RTC_DAYLIGHT_SAVING(SAVING) (((SAVING) == RTC_DayLightSaving_SUB1H) || \ + ((SAVING) == RTC_DayLightSaving_ADD1H)) + +#define RTC_StoreOperation_Reset ((uint32_t)0x00000000) +#define RTC_StoreOperation_Set ((uint32_t)0x00040000) +#define IS_RTC_STORE_OPERATION(OPERATION) (((OPERATION) == RTC_StoreOperation_Reset) || \ + ((OPERATION) == RTC_StoreOperation_Set)) +/** + * @} + */ + +/** @defgroup RTC_Tamper_Trigger_Definitions + * @{ + */ +#define RTC_TamperTrigger_RisingEdge ((uint32_t)0x00000000) +#define RTC_TamperTrigger_FallingEdge ((uint32_t)0x00000001) +#define RTC_TamperTrigger_LowLevel ((uint32_t)0x00000000) +#define RTC_TamperTrigger_HighLevel ((uint32_t)0x00000001) +#define IS_RTC_TAMPER_TRIGGER(TRIGGER) (((TRIGGER) == RTC_TamperTrigger_RisingEdge) || \ + ((TRIGGER) == RTC_TamperTrigger_FallingEdge) || \ + ((TRIGGER) == RTC_TamperTrigger_LowLevel) || \ + ((TRIGGER) == RTC_TamperTrigger_HighLevel)) + +/** + * @} + */ + +/** @defgroup RTC_Tamper_Filter_Definitions + * @{ + */ +#define RTC_TamperFilter_Disable ((uint32_t)0x00000000) /*!< Tamper filter is disabled */ + +#define RTC_TamperFilter_2Sample ((uint32_t)0x00000800) /*!< Tamper is activated after 2 + consecutive samples at the active level */ +#define RTC_TamperFilter_4Sample ((uint32_t)0x00001000) /*!< Tamper is activated after 4 + consecutive samples at the active level */ +#define RTC_TamperFilter_8Sample ((uint32_t)0x00001800) /*!< Tamper is activated after 8 + consecutive samples at the active leve. */ +#define IS_RTC_TAMPER_FILTER(FILTER) (((FILTER) == RTC_TamperFilter_Disable) || \ + ((FILTER) == RTC_TamperFilter_2Sample) || \ + ((FILTER) == RTC_TamperFilter_4Sample) || \ + ((FILTER) == RTC_TamperFilter_8Sample)) +/** + * @} + */ + +/** @defgroup RTC_Tamper_Sampling_Frequencies_Definitions + * @{ + */ +#define RTC_TamperSamplingFreq_RTCCLK_Div32768 ((uint32_t)0x00000000) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 32768 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div16384 ((uint32_t)0x00000100) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 16384 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div8192 ((uint32_t)0x00000200) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 8192 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div4096 ((uint32_t)0x00000300) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 4096 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div2048 ((uint32_t)0x00000400) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 2048 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div1024 ((uint32_t)0x00000500) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 1024 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div512 ((uint32_t)0x00000600) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 512 */ +#define RTC_TamperSamplingFreq_RTCCLK_Div256 ((uint32_t)0x00000700) /*!< Each of the tamper inputs are sampled + with a frequency = RTCCLK / 256 */ +#define IS_RTC_TAMPER_SAMPLING_FREQ(FREQ) (((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div32768) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div16384) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div8192) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div4096) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div2048) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div1024) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div512) || \ + ((FREQ) ==RTC_TamperSamplingFreq_RTCCLK_Div256)) + +/** + * @} + */ + + /** @defgroup RTC_Tamper_Pin_Precharge_Duration_Definitions + * @{ + */ +#define RTC_TamperPrechargeDuration_1RTCCLK ((uint32_t)0x00000000) /*!< Tamper pins are pre-charged before + sampling during 1 RTCCLK cycle */ +#define RTC_TamperPrechargeDuration_2RTCCLK ((uint32_t)0x00002000) /*!< Tamper pins are pre-charged before + sampling during 2 RTCCLK cycles */ +#define RTC_TamperPrechargeDuration_4RTCCLK ((uint32_t)0x00004000) /*!< Tamper pins are pre-charged before + sampling during 4 RTCCLK cycles */ +#define RTC_TamperPrechargeDuration_8RTCCLK ((uint32_t)0x00006000) /*!< Tamper pins are pre-charged before + sampling during 8 RTCCLK cycles */ + +#define IS_RTC_TAMPER_PRECHARGE_DURATION(DURATION) (((DURATION) == RTC_TamperPrechargeDuration_1RTCCLK) || \ + ((DURATION) == RTC_TamperPrechargeDuration_2RTCCLK) || \ + ((DURATION) == RTC_TamperPrechargeDuration_4RTCCLK) || \ + ((DURATION) == RTC_TamperPrechargeDuration_8RTCCLK)) +/** + * @} + */ + +/** @defgroup RTC_Tamper_Pins_Definitions + * @{ + */ +#define RTC_Tamper_1 RTC_TAFCR_TAMP1E /*!< Tamper detection enable for + input tamper 1 */ +#define RTC_Tamper_2 RTC_TAFCR_TAMP2E /*!< Tamper detection enable for + input tamper 2 */ +#define RTC_Tamper_3 RTC_TAFCR_TAMP3E /*!< Tamper detection enable for + input tamper 3*/ +#define IS_RTC_TAMPER(TAMPER) ((((TAMPER) & (uint32_t)0xFFFFFFD6) == 0x00) && ((TAMPER) != (uint32_t)RESET)) + +/** + * @} + */ + +/** @defgroup RTC_Output_Type_ALARM_OUT + * @{ + */ +#define RTC_OutputType_OpenDrain ((uint32_t)0x00000000) +#define RTC_OutputType_PushPull ((uint32_t)0x00040000) +#define IS_RTC_OUTPUT_TYPE(TYPE) (((TYPE) == RTC_OutputType_OpenDrain) || \ + ((TYPE) == RTC_OutputType_PushPull)) + +/** + * @} + */ + +/** @defgroup RTC_Add_1_Second_Parameter_Definitions + * @{ + */ +#define RTC_ShiftAdd1S_Reset ((uint32_t)0x00000000) +#define RTC_ShiftAdd1S_Set ((uint32_t)0x80000000) +#define IS_RTC_SHIFT_ADD1S(SEL) (((SEL) == RTC_ShiftAdd1S_Reset) || \ + ((SEL) == RTC_ShiftAdd1S_Set)) +/** + * @} + */ + +/** @defgroup RTC_Substract_Fraction_Of_Second_Value + * @{ + */ +#define IS_RTC_SHIFT_SUBFS(FS) ((FS) <= 0x00007FFF) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup RTC_Input_parameter_format_definitions + * @{ + */ +#define RTC_Format_BIN ((uint32_t)0x000000000) +#define RTC_Format_BCD ((uint32_t)0x000000001) +#define IS_RTC_FORMAT(FORMAT) (((FORMAT) == RTC_Format_BIN) || ((FORMAT) == RTC_Format_BCD)) + +/** + * @} + */ + +/** @defgroup RTC_Flags_Definitions + * @{ + */ +#define RTC_FLAG_RECALPF RTC_ISR_RECALPF +#define RTC_FLAG_TAMP3F RTC_ISR_TAMP3F +#define RTC_FLAG_TAMP2F RTC_ISR_TAMP2F +#define RTC_FLAG_TAMP1F RTC_ISR_TAMP1F +#define RTC_FLAG_TSOVF RTC_ISR_TSOVF +#define RTC_FLAG_TSF RTC_ISR_TSF +#define RTC_FLAG_WUTF RTC_ISR_WUTF +#define RTC_FLAG_ALRAF RTC_ISR_ALRAF +#define RTC_FLAG_INITF RTC_ISR_INITF +#define RTC_FLAG_RSF RTC_ISR_RSF +#define RTC_FLAG_INITS RTC_ISR_INITS +#define RTC_FLAG_SHPF RTC_ISR_SHPF +#define RTC_FLAG_WUTWF RTC_ISR_WUTWF +#define RTC_FLAG_ALRAWF RTC_ISR_ALRAWF + +#define IS_RTC_GET_FLAG(FLAG) (((FLAG) == RTC_FLAG_TSOVF) || ((FLAG) == RTC_FLAG_TSF) || \ + ((FLAG) == RTC_FLAG_WUTF) || ((FLAG) == RTC_FLAG_ALRAWF) || \ + ((FLAG) == RTC_FLAG_ALRAF) || ((FLAG) == RTC_FLAG_INITF) || \ + ((FLAG) == RTC_FLAG_RSF) || ((FLAG) == RTC_FLAG_WUTWF) || \ + ((FLAG) == RTC_FLAG_TAMP1F) || ((FLAG) == RTC_FLAG_TAMP2F) || \ + ((FLAG) == RTC_FLAG_TAMP3F) || ((FLAG) == RTC_FLAG_RECALPF) || \ + ((FLAG) == RTC_FLAG_SHPF)) +#define IS_RTC_CLEAR_FLAG(FLAG) (((FLAG) != (uint32_t)RESET) && (((FLAG) & 0xFFFF02DF) == (uint32_t)RESET)) + +/** + * @} + */ + +/** @defgroup RTC_Interrupts_Definitions + * @{ + */ +#define RTC_IT_TS ((uint32_t)0x00008000) +#define RTC_IT_WUT ((uint32_t)0x00004000) +#define RTC_IT_ALRA ((uint32_t)0x00001000) +#define RTC_IT_TAMP ((uint32_t)0x00000004) /* Used only to Enable the Tamper Interrupt */ +#define RTC_IT_TAMP1 ((uint32_t)0x00020000) +#define RTC_IT_TAMP2 ((uint32_t)0x00040000) +#define RTC_IT_TAMP3 ((uint32_t)0x00080000) + +#define IS_RTC_CONFIG_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFFF2FFB) == (uint32_t)RESET)) +#define IS_RTC_GET_IT(IT) (((IT) == RTC_IT_TS) || ((IT) == RTC_IT_ALRA) || \ + ((IT) == RTC_IT_TAMP1) || ((IT) == RTC_IT_WUT) || \ + ((IT) == RTC_IT_TAMP2) || ((IT) == RTC_IT_TAMP3)) + +#define IS_RTC_CLEAR_IT(IT) (((IT) != (uint32_t)RESET) && (((IT) & 0xFFF12FFF) == (uint32_t)RESET)) + +/** + * @} + */ + +/** + * @} + */ + + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* Function used to set the RTC configuration to the default reset state *****/ +ErrorStatus RTC_DeInit(void); + + +/* Initialization and Configuration functions *********************************/ +ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct); +void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct); +void RTC_WriteProtectionCmd(FunctionalState NewState); +ErrorStatus RTC_EnterInitMode(void); +void RTC_ExitInitMode(void); +ErrorStatus RTC_WaitForSynchro(void); +ErrorStatus RTC_RefClockCmd(FunctionalState NewState); +void RTC_BypassShadowCmd(FunctionalState NewState); + +/* Time and Date configuration functions **************************************/ +ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct); +void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct); +void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct); +uint32_t RTC_GetSubSecond(void); +ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct); +void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct); +void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct); + +/* Alarms (Alarm A) configuration functions **********************************/ +void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct); +void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct); +void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct); +ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState); +void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint8_t RTC_AlarmSubSecondMask); +uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm); + +/* Daylight Saving configuration functions ************************************/ +void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation); +uint32_t RTC_GetStoreOperation(void); + +/* Output pin Configuration function ******************************************/ +void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity); + +/* Digital Calibration configuration functions ********************************/ +void RTC_CalibOutputCmd(FunctionalState NewState); +void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput); +ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, + uint32_t RTC_SmoothCalibPlusPulses, + uint32_t RTC_SmouthCalibMinusPulsesValue); + +/* TimeStamp configuration functions ******************************************/ +void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState); +void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, RTC_DateTypeDef* RTC_StampDateStruct); +uint32_t RTC_GetTimeStampSubSecond(void); + +/* Tampers configuration functions ********************************************/ +void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger); +void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState); +void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter); +void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq); +void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration); +void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState); +void RTC_TamperPullUpCmd(FunctionalState NewState); + +/* Output Type Config configuration functions *********************************/ +void RTC_OutputTypeConfig(uint32_t RTC_OutputType); + +/* RTC_Shift_control_synchonisation_functions *********************************/ +ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS); + +/* Interrupts and flags management functions **********************************/ +void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState); +FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG); +void RTC_ClearFlag(uint32_t RTC_FLAG); +ITStatus RTC_GetITStatus(uint32_t RTC_IT); +void RTC_ClearITPendingBit(uint32_t RTC_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_RTC_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_spi.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_spi.h new file mode 100644 index 0000000000..9ae04c8698 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_spi.h @@ -0,0 +1,540 @@ +/** + ****************************************************************************** + * @file ft32f0xx_spi.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the SPI + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_SPI_H +#define __FT32F0XX_SPI_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup SPI + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief SPI Init structure definition + */ + +typedef struct +{ + uint16_t SPI_Direction; /*!< Specifies the SPI unidirectional or bidirectional data mode. + This parameter can be a value of @ref SPI_data_direction */ + + uint16_t SPI_Mode; /*!< Specifies the SPI mode (Master/Slave). + This parameter can be a value of @ref SPI_mode */ + + uint16_t SPI_DataSize; /*!< Specifies the SPI data size. + This parameter can be a value of @ref SPI_data_size */ + + uint16_t SPI_CPOL; /*!< Specifies the serial clock steady state. + This parameter can be a value of @ref SPI_Clock_Polarity */ + + uint16_t SPI_CPHA; /*!< Specifies the clock active edge for the bit capture. + This parameter can be a value of @ref SPI_Clock_Phase */ + + uint16_t SPI_NSS; /*!< Specifies whether the NSS signal is managed by + hardware (NSS pin) or by software using the SSI bit. + This parameter can be a value of @ref SPI_Slave_Select_management */ + + uint16_t SPI_BaudRatePrescaler; /*!< Specifies the Baud Rate prescaler value which will be + used to configure the transmit and receive SCK clock. + This parameter can be a value of @ref SPI_BaudRate_Prescaler + @note The communication clock is derived from the master + clock. The slave clock does not need to be set. */ + + uint16_t SPI_FirstBit; /*!< Specifies whether data transfers start from MSB or LSB bit. + This parameter can be a value of @ref SPI_MSB_LSB_transmission */ + + uint16_t SPI_CRCPolynomial; /*!< Specifies the polynomial used for the CRC calculation. */ +}SPI_InitTypeDef; + + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup SPI_Exported_Constants + * @{ + */ + +#define IS_SPI_ALL_PERIPH(PERIPH) (((PERIPH) == SPI1) || \ + ((PERIPH) == SPI2)) + +#define IS_SPI_1_PERIPH(PERIPH) (((PERIPH) == SPI1)) + +/** @defgroup SPI_data_direction + * @{ + */ + +#define SPI_Direction_2Lines_FullDuplex ((uint16_t)0x0000) +#define SPI_Direction_2Lines_RxOnly ((uint16_t)0x0400) +#define SPI_Direction_1Line_Rx ((uint16_t)0x8000) +#define SPI_Direction_1Line_Tx ((uint16_t)0xC000) +#define IS_SPI_DIRECTION_MODE(MODE) (((MODE) == SPI_Direction_2Lines_FullDuplex) || \ + ((MODE) == SPI_Direction_2Lines_RxOnly) || \ + ((MODE) == SPI_Direction_1Line_Rx) || \ + ((MODE) == SPI_Direction_1Line_Tx)) +/** + * @} + */ + +/** @defgroup SPI_mode + * @{ + */ + +#define SPI_Mode_Master ((uint16_t)0x0104) +#define SPI_Mode_Slave ((uint16_t)0x0000) +#define IS_SPI_MODE(MODE) (((MODE) == SPI_Mode_Master) || \ + ((MODE) == SPI_Mode_Slave)) +/** + * @} + */ + +/** @defgroup SPI_data_size + * @{ + */ + +#define SPI_DataSize_4b ((uint16_t)0x0300) +#define SPI_DataSize_5b ((uint16_t)0x0400) +#define SPI_DataSize_6b ((uint16_t)0x0500) +#define SPI_DataSize_7b ((uint16_t)0x0600) +#define SPI_DataSize_8b ((uint16_t)0x0700) +#define SPI_DataSize_9b ((uint16_t)0x0800) +#define SPI_DataSize_10b ((uint16_t)0x0900) +#define SPI_DataSize_11b ((uint16_t)0x0A00) +#define SPI_DataSize_12b ((uint16_t)0x0B00) +#define SPI_DataSize_13b ((uint16_t)0x0C00) +#define SPI_DataSize_14b ((uint16_t)0x0D00) +#define SPI_DataSize_15b ((uint16_t)0x0E00) +#define SPI_DataSize_16b ((uint16_t)0x0F00) +#define IS_SPI_DATA_SIZE(SIZE) (((SIZE) == SPI_DataSize_4b) || \ + ((SIZE) == SPI_DataSize_5b) || \ + ((SIZE) == SPI_DataSize_6b) || \ + ((SIZE) == SPI_DataSize_7b) || \ + ((SIZE) == SPI_DataSize_8b) || \ + ((SIZE) == SPI_DataSize_9b) || \ + ((SIZE) == SPI_DataSize_10b) || \ + ((SIZE) == SPI_DataSize_11b) || \ + ((SIZE) == SPI_DataSize_12b) || \ + ((SIZE) == SPI_DataSize_13b) || \ + ((SIZE) == SPI_DataSize_14b) || \ + ((SIZE) == SPI_DataSize_15b) || \ + ((SIZE) == SPI_DataSize_16b)) +/** + * @} + */ + +/** @defgroup SPI_CRC_length + * @{ + */ + +#define SPI_CRCLength_8b ((uint16_t)0x0000) +#define SPI_CRCLength_16b SPI_CR1_CRCL +#define IS_SPI_CRC_LENGTH(LENGTH) (((LENGTH) == SPI_CRCLength_8b) || \ + ((LENGTH) == SPI_CRCLength_16b)) +/** + * @} + */ + +/** @defgroup SPI_Clock_Polarity + * @{ + */ + +#define SPI_CPOL_Low ((uint16_t)0x0000) +#define SPI_CPOL_High SPI_CR1_CPOL +#define IS_SPI_CPOL(CPOL) (((CPOL) == SPI_CPOL_Low) || \ + ((CPOL) == SPI_CPOL_High)) +/** + * @} + */ + +/** @defgroup SPI_Clock_Phase + * @{ + */ + +#define SPI_CPHA_1Edge ((uint16_t)0x0000) +#define SPI_CPHA_2Edge SPI_CR1_CPHA +#define IS_SPI_CPHA(CPHA) (((CPHA) == SPI_CPHA_1Edge) || \ + ((CPHA) == SPI_CPHA_2Edge)) +/** + * @} + */ + +/** @defgroup SPI_Slave_Select_management + * @{ + */ + +#define SPI_NSS_Soft SPI_CR1_SSM +#define SPI_NSS_Hard ((uint16_t)0x0000) +#define IS_SPI_NSS(NSS) (((NSS) == SPI_NSS_Soft) || \ + ((NSS) == SPI_NSS_Hard)) +/** + * @} + */ + +/** @defgroup SPI_BaudRate_Prescaler + * @{ + */ + +#define SPI_BaudRatePrescaler_2 ((uint16_t)0x0000) +#define SPI_BaudRatePrescaler_4 ((uint16_t)0x0008) +#define SPI_BaudRatePrescaler_8 ((uint16_t)0x0010) +#define SPI_BaudRatePrescaler_16 ((uint16_t)0x0018) +#define SPI_BaudRatePrescaler_32 ((uint16_t)0x0020) +#define SPI_BaudRatePrescaler_64 ((uint16_t)0x0028) +#define SPI_BaudRatePrescaler_128 ((uint16_t)0x0030) +#define SPI_BaudRatePrescaler_256 ((uint16_t)0x0038) +#define IS_SPI_BAUDRATE_PRESCALER(PRESCALER) (((PRESCALER) == SPI_BaudRatePrescaler_2) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_4) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_8) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_16) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_32) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_64) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_128) || \ + ((PRESCALER) == SPI_BaudRatePrescaler_256)) +/** + * @} + */ + +/** @defgroup SPI_MSB_LSB_transmission + * @{ + */ + +#define SPI_FirstBit_MSB ((uint16_t)0x0000) +#define SPI_FirstBit_LSB SPI_CR1_LSBFIRST +#define IS_SPI_FIRST_BIT(BIT) (((BIT) == SPI_FirstBit_MSB) || \ + ((BIT) == SPI_FirstBit_LSB)) +/** + * @} + */ + +/** @defgroup SPI_I2S_Mode + * @{ + */ + +#define I2S_Mode_SlaveTx ((uint16_t)0x0000) +#define I2S_Mode_SlaveRx ((uint16_t)0x0100) +#define I2S_Mode_MasterTx ((uint16_t)0x0200) +#define I2S_Mode_MasterRx ((uint16_t)0x0300) +#define IS_I2S_MODE(MODE) (((MODE) == I2S_Mode_SlaveTx) || \ + ((MODE) == I2S_Mode_SlaveRx) || \ + ((MODE) == I2S_Mode_MasterTx)|| \ + ((MODE) == I2S_Mode_MasterRx)) +/** + * @} + */ + +/** @defgroup SPI_I2S_Standard + * @{ + */ + +#define I2S_Standard_Phillips ((uint16_t)0x0000) +#define I2S_Standard_MSB ((uint16_t)0x0010) +#define I2S_Standard_LSB ((uint16_t)0x0020) +#define I2S_Standard_PCMShort ((uint16_t)0x0030) +#define I2S_Standard_PCMLong ((uint16_t)0x00B0) +#define IS_I2S_STANDARD(STANDARD) (((STANDARD) == I2S_Standard_Phillips) || \ + ((STANDARD) == I2S_Standard_MSB) || \ + ((STANDARD) == I2S_Standard_LSB) || \ + ((STANDARD) == I2S_Standard_PCMShort) || \ + ((STANDARD) == I2S_Standard_PCMLong)) +/** + * @} + */ + +/** @defgroup SPI_I2S_Data_Format + * @{ + */ + +#define I2S_DataFormat_16b ((uint16_t)0x0000) +#define I2S_DataFormat_16bextended ((uint16_t)0x0001) +#define I2S_DataFormat_24b ((uint16_t)0x0003) +#define I2S_DataFormat_32b ((uint16_t)0x0005) +#define IS_I2S_DATA_FORMAT(FORMAT) (((FORMAT) == I2S_DataFormat_16b) || \ + ((FORMAT) == I2S_DataFormat_16bextended) || \ + ((FORMAT) == I2S_DataFormat_24b) || \ + ((FORMAT) == I2S_DataFormat_32b)) +/** + * @} + */ + +/** @defgroup SPI_I2S_MCLK_Output + * @{ + */ + +#define I2S_MCLKOutput_Enable SPI_I2SPR_MCKOE +#define I2S_MCLKOutput_Disable ((uint16_t)0x0000) +#define IS_I2S_MCLK_OUTPUT(OUTPUT) (((OUTPUT) == I2S_MCLKOutput_Enable) || \ + ((OUTPUT) == I2S_MCLKOutput_Disable)) +/** + * @} + */ + +/** @defgroup SPI_I2S_Audio_Frequency + * @{ + */ + +#define I2S_AudioFreq_192k ((uint32_t)192000) +#define I2S_AudioFreq_96k ((uint32_t)96000) +#define I2S_AudioFreq_48k ((uint32_t)48000) +#define I2S_AudioFreq_44k ((uint32_t)44100) +#define I2S_AudioFreq_32k ((uint32_t)32000) +#define I2S_AudioFreq_22k ((uint32_t)22050) +#define I2S_AudioFreq_16k ((uint32_t)16000) +#define I2S_AudioFreq_11k ((uint32_t)11025) +#define I2S_AudioFreq_8k ((uint32_t)8000) +#define I2S_AudioFreq_Default ((uint32_t)2) + +#define IS_I2S_AUDIO_FREQ(FREQ) ((((FREQ) >= I2S_AudioFreq_8k) && \ + ((FREQ) <= I2S_AudioFreq_192k)) || \ + ((FREQ) == I2S_AudioFreq_Default)) +/** + * @} + */ + +/** @defgroup SPI_I2S_Clock_Polarity + * @{ + */ + +#define I2S_CPOL_Low ((uint16_t)0x0000) +#define I2S_CPOL_High SPI_I2SCFGR_CKPOL +#define IS_I2S_CPOL(CPOL) (((CPOL) == I2S_CPOL_Low) || \ + ((CPOL) == I2S_CPOL_High)) +/** + * @} + */ + +/** @defgroup SPI_FIFO_reception_threshold + * @{ + */ + +#define SPI_RxFIFOThreshold_HF ((uint16_t)0x0000) +#define SPI_RxFIFOThreshold_QF SPI_CR2_FRXTH +#define IS_SPI_RX_FIFO_THRESHOLD(THRESHOLD) (((THRESHOLD) == SPI_RxFIFOThreshold_HF) || \ + ((THRESHOLD) == SPI_RxFIFOThreshold_QF)) +/** + * @} + */ + +/** @defgroup SPI_I2S_DMA_transfer_requests + * @{ + */ + +#define SPI_I2S_DMAReq_Tx SPI_CR2_TXDMAEN +#define SPI_I2S_DMAReq_Rx SPI_CR2_RXDMAEN +#define IS_SPI_I2S_DMA_REQ(REQ) ((((REQ) & (uint16_t)0xFFFC) == 0x00) && ((REQ) != 0x00)) +/** + * @} + */ + +/** @defgroup SPI_last_DMA_transfers + * @{ + */ + +#define SPI_LastDMATransfer_TxEvenRxEven ((uint16_t)0x0000) +#define SPI_LastDMATransfer_TxOddRxEven ((uint16_t)0x4000) +#define SPI_LastDMATransfer_TxEvenRxOdd ((uint16_t)0x2000) +#define SPI_LastDMATransfer_TxOddRxOdd ((uint16_t)0x6000) +#define IS_SPI_LAST_DMA_TRANSFER(TRANSFER) (((TRANSFER) == SPI_LastDMATransfer_TxEvenRxEven) || \ + ((TRANSFER) == SPI_LastDMATransfer_TxOddRxEven) || \ + ((TRANSFER) == SPI_LastDMATransfer_TxEvenRxOdd) || \ + ((TRANSFER) == SPI_LastDMATransfer_TxOddRxOdd)) +/** + * @} + */ +/** @defgroup SPI_NSS_internal_software_management + * @{ + */ + +#define SPI_NSSInternalSoft_Set SPI_CR1_SSI +#define SPI_NSSInternalSoft_Reset ((uint16_t)0xFEFF) +#define IS_SPI_NSS_INTERNAL(INTERNAL) (((INTERNAL) == SPI_NSSInternalSoft_Set) || \ + ((INTERNAL) == SPI_NSSInternalSoft_Reset)) +/** + * @} + */ + +/** @defgroup SPI_CRC_Transmit_Receive + * @{ + */ + +#define SPI_CRC_Tx ((uint8_t)0x00) +#define SPI_CRC_Rx ((uint8_t)0x01) +#define IS_SPI_CRC(CRC) (((CRC) == SPI_CRC_Tx) || ((CRC) == SPI_CRC_Rx)) +/** + * @} + */ + +/** @defgroup SPI_direction_transmit_receive + * @{ + */ + +#define SPI_Direction_Rx ((uint16_t)0xBFFF) +#define SPI_Direction_Tx ((uint16_t)0x4000) +#define IS_SPI_DIRECTION(DIRECTION) (((DIRECTION) == SPI_Direction_Rx) || \ + ((DIRECTION) == SPI_Direction_Tx)) +/** + * @} + */ + +/** @defgroup SPI_I2S_interrupts_definition + * @{ + */ + +#define SPI_I2S_IT_TXE ((uint8_t)0x71) +#define SPI_I2S_IT_RXNE ((uint8_t)0x60) +#define SPI_I2S_IT_ERR ((uint8_t)0x50) + +#define IS_SPI_I2S_CONFIG_IT(IT) (((IT) == SPI_I2S_IT_TXE) || \ + ((IT) == SPI_I2S_IT_RXNE) || \ + ((IT) == SPI_I2S_IT_ERR)) + +#define I2S_IT_UDR ((uint8_t)0x53) +#define SPI_IT_MODF ((uint8_t)0x55) +#define SPI_I2S_IT_OVR ((uint8_t)0x56) +#define SPI_I2S_IT_FRE ((uint8_t)0x58) + +#define IS_SPI_I2S_GET_IT(IT) (((IT) == SPI_I2S_IT_RXNE) || ((IT) == SPI_I2S_IT_TXE) || \ + ((IT) == SPI_I2S_IT_OVR) || ((IT) == SPI_IT_MODF) || \ + ((IT) == SPI_I2S_IT_FRE)|| ((IT) == I2S_IT_UDR)) +/** + * @} + */ + + +/** @defgroup SPI_transmission_fifo_status_level + * @{ + */ + +#define SPI_TransmissionFIFOStatus_Empty ((uint16_t)0x0000) +#define SPI_TransmissionFIFOStatus_1QuarterFull ((uint16_t)0x0800) +#define SPI_TransmissionFIFOStatus_HalfFull ((uint16_t)0x1000) +#define SPI_TransmissionFIFOStatus_Full ((uint16_t)0x1800) + +/** + * @} + */ + +/** @defgroup SPI_reception_fifo_status_level + * @{ + */ +#define SPI_ReceptionFIFOStatus_Empty ((uint16_t)0x0000) +#define SPI_ReceptionFIFOStatus_1QuarterFull ((uint16_t)0x0200) +#define SPI_ReceptionFIFOStatus_HalfFull ((uint16_t)0x0400) +#define SPI_ReceptionFIFOStatus_Full ((uint16_t)0x0600) + +/** + * @} + */ + + +/** @defgroup SPI_I2S_flags_definition + * @{ + */ + +#define SPI_I2S_FLAG_RXNE SPI_SR_RXNE +#define SPI_I2S_FLAG_TXE SPI_SR_TXE +#define I2S_FLAG_CHSIDE SPI_SR_CHSIDE +#define I2S_FLAG_UDR SPI_SR_UDR +#define SPI_FLAG_CRCERR SPI_SR_CRCERR +#define SPI_FLAG_MODF SPI_SR_MODF +#define SPI_I2S_FLAG_OVR SPI_SR_OVR +#define SPI_I2S_FLAG_BSY SPI_SR_BSY +#define SPI_I2S_FLAG_FRE SPI_SR_FRE + + + +#define IS_SPI_CLEAR_FLAG(FLAG) (((FLAG) == SPI_FLAG_CRCERR)) +#define IS_SPI_I2S_GET_FLAG(FLAG) (((FLAG) == SPI_I2S_FLAG_BSY) || ((FLAG) == SPI_I2S_FLAG_OVR) || \ + ((FLAG) == SPI_FLAG_MODF) || ((FLAG) == SPI_FLAG_CRCERR) || \ + ((FLAG) == SPI_I2S_FLAG_TXE) || ((FLAG) == SPI_I2S_FLAG_RXNE)|| \ + ((FLAG) == SPI_I2S_FLAG_FRE)|| ((FLAG) == I2S_FLAG_CHSIDE)|| \ + ((FLAG) == I2S_FLAG_UDR)) +/** + * @} + */ + +/** @defgroup SPI_CRC_polynomial + * @{ + */ + +#define IS_SPI_CRC_POLYNOMIAL(POLYNOMIAL) ((POLYNOMIAL) >= 0x1) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Initialization and Configuration functions *********************************/ +void SPI_I2S_DeInit(SPI_TypeDef* SPIx); +void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct); +void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct); +void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState); +void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState); +void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState); +void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize); +void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold); +void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction); +void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft); +void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState); + +/* Data transfers functions ***************************************************/ +void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data); +void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data); +uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx); +uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx); + +/* Hardware CRC Calculation functions *****************************************/ +void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength); +void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState); +void SPI_TransmitCRC(SPI_TypeDef* SPIx); +uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC); +uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx); + +/* DMA transfers management functions *****************************************/ +void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState); +void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer); + +/* Interrupts and flags management functions **********************************/ +void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState); +uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx); +uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx); +FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG); +void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG); +ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_SPI_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_syscfg.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_syscfg.h new file mode 100644 index 0000000000..2b025eacad --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_syscfg.h @@ -0,0 +1,276 @@ +/** + ****************************************************************************** + * @file ft32f0xx_syscfg.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the SYSCFG firmware + * library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/*!< Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_SYSCFG_H +#define __FT32F0XX_SYSCFG_H + +#ifdef __cplusplus + extern "C" { +#endif + +/*!< Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup SYSCFG + * @{ + */ +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup SYSCFG_Exported_Constants + * @{ + */ + +/** @defgroup SYSCFG_EXTI_Port_Sources + * @{ + */ +#define EXTI_PortSourceGPIOA ((uint8_t)0x00) +#define EXTI_PortSourceGPIOB ((uint8_t)0x01) +#define EXTI_PortSourceGPIOC ((uint8_t)0x02) +#define EXTI_PortSourceGPIOD ((uint8_t)0x03) +#define EXTI_PortSourceGPIOE ((uint8_t)0x04) +#define EXTI_PortSourceGPIOF ((uint8_t)0x05) + +#define IS_EXTI_PORT_SOURCE(PORTSOURCE) (((PORTSOURCE) == EXTI_PortSourceGPIOA) || \ + ((PORTSOURCE) == EXTI_PortSourceGPIOB) || \ + ((PORTSOURCE) == EXTI_PortSourceGPIOC) || \ + ((PORTSOURCE) == EXTI_PortSourceGPIOD) || \ + ((PORTSOURCE) == EXTI_PortSourceGPIOE) || \ + ((PORTSOURCE) == EXTI_PortSourceGPIOF)) +/** + * @} + */ + +/** @defgroup SYSCFG_EXTI_Pin_sources + * @{ + */ +#define EXTI_PinSource0 ((uint8_t)0x00) +#define EXTI_PinSource1 ((uint8_t)0x01) +#define EXTI_PinSource2 ((uint8_t)0x02) +#define EXTI_PinSource3 ((uint8_t)0x03) +#define EXTI_PinSource4 ((uint8_t)0x04) +#define EXTI_PinSource5 ((uint8_t)0x05) +#define EXTI_PinSource6 ((uint8_t)0x06) +#define EXTI_PinSource7 ((uint8_t)0x07) +#define EXTI_PinSource8 ((uint8_t)0x08) +#define EXTI_PinSource9 ((uint8_t)0x09) +#define EXTI_PinSource10 ((uint8_t)0x0A) +#define EXTI_PinSource11 ((uint8_t)0x0B) +#define EXTI_PinSource12 ((uint8_t)0x0C) +#define EXTI_PinSource13 ((uint8_t)0x0D) +#define EXTI_PinSource14 ((uint8_t)0x0E) +#define EXTI_PinSource15 ((uint8_t)0x0F) + +#define IS_EXTI_PIN_SOURCE(PINSOURCE) (((PINSOURCE) == EXTI_PinSource0) || \ + ((PINSOURCE) == EXTI_PinSource1) || \ + ((PINSOURCE) == EXTI_PinSource2) || \ + ((PINSOURCE) == EXTI_PinSource3) || \ + ((PINSOURCE) == EXTI_PinSource4) || \ + ((PINSOURCE) == EXTI_PinSource5) || \ + ((PINSOURCE) == EXTI_PinSource6) || \ + ((PINSOURCE) == EXTI_PinSource7) || \ + ((PINSOURCE) == EXTI_PinSource8) || \ + ((PINSOURCE) == EXTI_PinSource9) || \ + ((PINSOURCE) == EXTI_PinSource10) || \ + ((PINSOURCE) == EXTI_PinSource11) || \ + ((PINSOURCE) == EXTI_PinSource12) || \ + ((PINSOURCE) == EXTI_PinSource13) || \ + ((PINSOURCE) == EXTI_PinSource14) || \ + ((PINSOURCE) == EXTI_PinSource15)) +/** + * @} + */ + +/** @defgroup SYSCFG_Memory_Remap_Config + * @{ + */ +#define SYSCFG_MemoryRemap_Flash ((uint8_t)0x00) +#define SYSCFG_MemoryRemap_SystemMemory ((uint8_t)0x01) +#define SYSCFG_MemoryRemap_SRAM ((uint8_t)0x03) + + +#define IS_SYSCFG_MEMORY_REMAP(REMAP) (((REMAP) == SYSCFG_MemoryRemap_Flash) || \ + ((REMAP) == SYSCFG_MemoryRemap_SystemMemory) || \ + ((REMAP) == SYSCFG_MemoryRemap_SRAM)) + +/** + * @} + */ + +/** @defgroup SYSCFG_DMA_Remap_Config + * @{ + */ +#define SYSCFG_DMARemap_TIM3 SYSCFG_CFGR1_TIM3_DMA_RMP /* Remap TIM3 DMA requests from channel4 to channel6*/ +#define SYSCFG_DMARemap_TIM2 SYSCFG_CFGR1_TIM2_DMA_RMP /* Remap TIM2 DMA requests from channel3/4 to channel7*/ +#define SYSCFG_DMARemap_TIM1 SYSCFG_CFGR1_TIM1_DMA_RMP /* Remap TIM1 DMA requests from channel2/3/4 to channel6*/ +#define SYSCFG_DMARemap_I2C1 SYSCFG_CFGR1_I2C1_DMA_RMP /* Remap I2C1 DMA requests from channel3/2 to channel7/6*/ +#define SYSCFG_DMARemap_USART3 SYSCFG_CFGR1_USART3_DMA_RMP /* Remap USART3 DMA requests from channel6/7 to channel3/2*/ +#define SYSCFG_DMARemap_USART2 SYSCFG_CFGR1_USART2_DMA_RMP /* Remap USART2 DMA requests from channel4/5 to channel6/7*/ +#define SYSCFG_DMARemap_SPI2 SYSCFG_CFGR1_SPI2_DMA_RMP /* Remap SPI2 DMA requests from channel4/5 to channel6/7*/ +#define SYSCFG_DMARemap_TIM17_2 SYSCFG_CFGR1_TIM17_DMA_RMP2 /* Remap TIM17 DMA requests from channel1/2 to channel7*/ +#define SYSCFG_DMARemap_TIM16_2 SYSCFG_CFGR1_TIM16_DMA_RMP2 /* Remap TIM16 DMA requests from channel3/4 to channel6*/ +#define SYSCFG_DMARemap_TIM17 SYSCFG_CFGR1_TIM17_DMA_RMP /* Remap TIM17 DMA requests from channel1 to channel2*/ +#define SYSCFG_DMARemap_TIM16 SYSCFG_CFGR1_TIM16_DMA_RMP /* Remap TIM16 DMA requests from channel3 to channel4*/ +#define SYSCFG_DMARemap_USART1Rx SYSCFG_CFGR1_USART1RX_DMA_RMP /* Remap USART1 Rx DMA requests from channel3 to channel5*/ +#define SYSCFG_DMARemap_USART1Tx SYSCFG_CFGR1_USART1TX_DMA_RMP /* Remap USART1 Tx DMA requests from channel2 to channel4*/ +#define SYSCFG_DMARemap_ADC1 SYSCFG_CFGR1_ADC_DMA_RMP /* Remap ADC1 DMA requests from channel1 to channel2*/ + +#define IS_SYSCFG_DMA_REMAP(REMAP) (((REMAP) == SYSCFG_DMARemap_TIM17) || \ + ((REMAP) == SYSCFG_DMARemap_TIM16) || \ + ((REMAP) == SYSCFG_DMARemap_USART1Rx) || \ + ((REMAP) == SYSCFG_DMARemap_USART1Tx) || \ + ((REMAP) == SYSCFG_CFGR1_TIM3_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_TIM2_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_TIM1_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_I2C1_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_USART3_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_USART2_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_SPI2_DMA_RMP) || \ + ((REMAP) == SYSCFG_CFGR1_TIM17_DMA_RMP2) || \ + ((REMAP) == SYSCFG_CFGR1_TIM16_DMA_RMP2) || \ + ((REMAP) == SYSCFG_DMARemap_ADC1)) + +/** + * @} + */ + +/** @defgroup SYSCFG_I2C_FastModePlus_Config + * @{ + */ +#define SYSCFG_I2CFastModePlus_PB6 SYSCFG_CFGR1_I2C_FMP_PB6 /* Enable Fast Mode Plus on PB6 */ +#define SYSCFG_I2CFastModePlus_PB7 SYSCFG_CFGR1_I2C_FMP_PB7 /* Enable Fast Mode Plus on PB7 */ +#define SYSCFG_I2CFastModePlus_PB8 SYSCFG_CFGR1_I2C_FMP_PB8 /* Enable Fast Mode Plus on PB8 */ +#define SYSCFG_I2CFastModePlus_PB9 SYSCFG_CFGR1_I2C_FMP_PB9 /* Enable Fast Mode Plus on PB9 */ +#define SYSCFG_I2CFastModePlus_I2C1 SYSCFG_CFGR1_I2C_FMP_I2C1 /* Enable Fast Mode Plus on PB10, PB11, PF6 and PF7*/ +#define SYSCFG_I2CFastModePlus_I2C2 SYSCFG_CFGR1_I2C_FMP_I2C2 /* Enable Fast Mode Plus on I2C2 pins*/ +#define SYSCFG_I2CFastModePlus_PA9 SYSCFG_CFGR1_I2C_FMP_PA9 /* Enable Fast Mode Plus on PA9*/ +#define SYSCFG_I2CFastModePlus_PA10 SYSCFG_CFGR1_I2C_FMP_PA10/* Enable Fast Mode Plus on PA10*/ + +#define IS_SYSCFG_I2C_FMP(PIN) (((PIN) == SYSCFG_I2CFastModePlus_PB6) || \ + ((PIN) == SYSCFG_I2CFastModePlus_PB7) || \ + ((PIN) == SYSCFG_I2CFastModePlus_PB8) || \ + ((PIN) == SYSCFG_I2CFastModePlus_PB9) || \ + ((PIN) == SYSCFG_I2CFastModePlus_I2C1) || \ + ((PIN) == SYSCFG_I2CFastModePlus_I2C2) || \ + ((PIN) == SYSCFG_I2CFastModePlus_PA9) || \ + ((PIN) == SYSCFG_I2CFastModePlus_PA10)) + + +/** + * @} + */ + +/** @defgroup SYSCFG_Lock_Config + * @{ + */ +#define SYSCFG_Break_PVD SYSCFG_CFGR2_PVD_LOCK /*!< Connects the PVD event to the Break Input of TIM1 */ +#define SYSCFG_Break_Lockup SYSCFG_CFGR2_LOCKUP_LOCK /*!< Connects Lockup output of CortexM0 to the break input of TIM1 */ + +#define IS_SYSCFG_LOCK_CONFIG(CONFIG) (((CONFIG) == SYSCFG_Break_PVD) || \ + ((CONFIG) == SYSCFG_Break_Lockup)) + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup SYSCFG_ISR_WRAPPER + * @{ + */ +#define SYSCFG_ITLINE0 ((uint32_t) 0x00000000) +#define SYSCFG_ITLINE1 ((uint32_t) 0x00000001) +#define SYSCFG_ITLINE2 ((uint32_t) 0x00000002) +#define SYSCFG_ITLINE3 ((uint32_t) 0x00000003) +#define SYSCFG_ITLINE4 ((uint32_t) 0x00000004) +#define SYSCFG_ITLINE5 ((uint32_t) 0x00000005) +#define SYSCFG_ITLINE6 ((uint32_t) 0x00000006) +#define SYSCFG_ITLINE7 ((uint32_t) 0x00000007) +#define SYSCFG_ITLINE8 ((uint32_t) 0x00000008) +#define SYSCFG_ITLINE9 ((uint32_t) 0x00000009) +#define SYSCFG_ITLINE10 ((uint32_t) 0x0000000A) +#define SYSCFG_ITLINE11 ((uint32_t) 0x0000000B) +#define SYSCFG_ITLINE12 ((uint32_t) 0x0000000C) +#define SYSCFG_ITLINE13 ((uint32_t) 0x0000000D) +#define SYSCFG_ITLINE14 ((uint32_t) 0x0000000E) +#define SYSCFG_ITLINE15 ((uint32_t) 0x0000000F) +#define SYSCFG_ITLINE16 ((uint32_t) 0x00000010) +#define SYSCFG_ITLINE17 ((uint32_t) 0x00000011) +#define SYSCFG_ITLINE18 ((uint32_t) 0x00000012) +#define SYSCFG_ITLINE19 ((uint32_t) 0x00000013) +#define SYSCFG_ITLINE20 ((uint32_t) 0x00000014) +#define SYSCFG_ITLINE21 ((uint32_t) 0x00000015) +#define SYSCFG_ITLINE22 ((uint32_t) 0x00000016) +#define SYSCFG_ITLINE23 ((uint32_t) 0x00000017) +#define SYSCFG_ITLINE24 ((uint32_t) 0x00000018) +#define SYSCFG_ITLINE25 ((uint32_t) 0x00000019) +#define SYSCFG_ITLINE26 ((uint32_t) 0x0000001A) +#define SYSCFG_ITLINE27 ((uint32_t) 0x0000001B) +#define SYSCFG_ITLINE28 ((uint32_t) 0x0000001C) +#define SYSCFG_ITLINE29 ((uint32_t) 0x0000001D) +#define SYSCFG_ITLINE30 ((uint32_t) 0x0000001E) +#define SYSCFG_ITLINE31 ((uint32_t) 0x0000001F) + +/** + * @} + */ +/** @defgroup IRDA_ENV_SEL + * @{ + */ +#define SYSCFG_IRDA_ENV_SEL_TIM16 (SYSCFG_CFGR1_IRDA_ENV_SEL_0&SYSCFG_CFGR1_IRDA_ENV_SEL_1) /* Timer16 is selected as IRDA Modulation envelope source */ +#define SYSCFG_IRDA_ENV_SEL_USART1 (SYSCFG_CFGR1_IRDA_ENV_SEL_0) /* USART1 is selected as IRDA Modulation envelope source.*/ +#define SYSCFG_IRDA_ENV_SEL_USART2 (SYSCFG_CFGR1_IRDA_ENV_SEL_1) /* USART2 is selected as IRDA Modulation envelope source.*/ + +#define IS_SYSCFG_IRDA_ENV(ENV) (((ENV) == SYSCFG_IRDA_ENV_SEL_TIM16) || \ + ((ENV) == SYSCFG_IRDA_ENV_SEL_USART1) || \ + ((ENV) == SYSCFG_IRDA_ENV_SEL_USART2)) +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Function used to set the SYSCFG configuration to the default reset state **/ +void SYSCFG_DeInit(void); + +/* SYSCFG configuration functions *********************************************/ +void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap); +void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState); +void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState); +void SYSCFG_IRDAEnvSelection(uint32_t SYSCFG_IRDAEnv); +void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex); +void SYSCFG_BreakConfig(uint32_t SYSCFG_Break); + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_SYSCFG_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_tim.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_tim.h new file mode 100644 index 0000000000..002665cbbe --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_tim.h @@ -0,0 +1,1167 @@ +/** + ****************************************************************************** + * @file ft32f0xx_tim.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the TIM + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_TIM_H +#define __FT32F0XX_TIM_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup TIM + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + +/** + * @brief TIM Time Base Init structure definition + * @note This sturcture is used with all TIMx. + */ + +typedef struct +{ + uint16_t TIM_Prescaler; /*!< Specifies the prescaler value used to divide the TIM clock. + This parameter can be a number between 0x0000 and 0xFFFF */ + + uint16_t TIM_CounterMode; /*!< Specifies the counter mode. + This parameter can be a value of @ref TIM_Counter_Mode */ + + uint32_t TIM_Period; /*!< Specifies the period value to be loaded into the active + Auto-Reload Register at the next update event. + This parameter must be a number between 0x0000 and 0xFFFF. */ + + uint16_t TIM_ClockDivision; /*!< Specifies the clock division. + This parameter can be a value of @ref TIM_Clock_Division_CKD */ + + uint8_t TIM_RepetitionCounter; /*!< Specifies the repetition counter value. Each time the RCR downcounter + reaches zero, an update event is generated and counting restarts + from the RCR value (N). + This means in PWM mode that (N+1) corresponds to: + - the number of PWM periods in edge-aligned mode + - the number of half PWM period in center-aligned mode + This parameter must be a number between 0x00 and 0xFF. + @note This parameter is valid only for TIM1. */ +} TIM_TimeBaseInitTypeDef; + +/** + * @brief TIM Output Compare Init structure definition + */ + +typedef struct +{ + uint16_t TIM_OCMode; /*!< Specifies the TIM mode. + This parameter can be a value of @ref TIM_Output_Compare_and_PWM_modes */ + + uint16_t TIM_OutputState; /*!< Specifies the TIM Output Compare state. + This parameter can be a value of @ref TIM_Output_Compare_state */ + + uint16_t TIM_OutputNState; /*!< Specifies the TIM complementary Output Compare state. + This parameter can be a value of @ref TIM_Output_Compare_N_state + @note This parameter is valid only for TIM1. */ + + uint32_t TIM_Pulse; /*!< Specifies the pulse value to be loaded into the Capture Compare Register. + This parameter can be a number between 0x0000 and 0xFFFF ( or 0xFFFFFFFF + for TIM2) */ + + uint16_t TIM_OCPolarity; /*!< Specifies the output polarity. + This parameter can be a value of @ref TIM_Output_Compare_Polarity */ + + uint16_t TIM_OCNPolarity; /*!< Specifies the complementary output polarity. + This parameter can be a value of @ref TIM_Output_Compare_N_Polarity + @note This parameter is valid only for TIM1. */ + + uint16_t TIM_OCIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_Idle_State + @note This parameter is valid only for TIM1. */ + + uint16_t TIM_OCNIdleState; /*!< Specifies the TIM Output Compare pin state during Idle state. + This parameter can be a value of @ref TIM_Output_Compare_N_Idle_State + @note This parameter is valid only for TIM1. */ +} TIM_OCInitTypeDef; + +/** + * @brief TIM Input Capture Init structure definition + */ + +typedef struct +{ + + uint16_t TIM_Channel; /*!< Specifies the TIM channel. + This parameter can be a value of @ref TIM_Channel */ + + uint16_t TIM_ICPolarity; /*!< Specifies the active edge of the input signal. + This parameter can be a value of @ref TIM_Input_Capture_Polarity */ + + uint16_t TIM_ICSelection; /*!< Specifies the input. + This parameter can be a value of @ref TIM_Input_Capture_Selection */ + + uint16_t TIM_ICPrescaler; /*!< Specifies the Input Capture Prescaler. + This parameter can be a value of @ref TIM_Input_Capture_Prescaler */ + + uint16_t TIM_ICFilter; /*!< Specifies the input capture filter. + This parameter can be a number between 0x0 and 0xF */ +} TIM_ICInitTypeDef; + +/** + * @brief TIM_BDTR structure definition + * @note This sturcture is used only with TIM1. + */ + +typedef struct +{ + + uint16_t TIM_OSSRState; /*!< Specifies the Off-State selection used in Run mode. + This parameter can be a value of @ref TIM_OSSR_Off_State_Selection_for_Run_mode_state */ + + uint16_t TIM_OSSIState; /*!< Specifies the Off-State used in Idle state. + This parameter can be a value of @ref TIM_OSSI_Off_State_Selection_for_Idle_mode_state */ + + uint16_t TIM_LOCKLevel; /*!< Specifies the LOCK level parameters. + This parameter can be a value of @ref TIM_Lock_level */ + + uint16_t TIM_DeadTime; /*!< Specifies the delay time between the switching-off and the + switching-on of the outputs. + This parameter can be a number between 0x00 and 0xFF */ + + uint16_t TIM_Break; /*!< Specifies whether the TIM Break input is enabled or not. + This parameter can be a value of @ref TIM_Break_Input_enable_disable */ + + uint16_t TIM_BreakPolarity; /*!< Specifies the TIM Break Input pin polarity. + This parameter can be a value of @ref TIM_Break_Polarity */ + + uint16_t TIM_AutomaticOutput; /*!< Specifies whether the TIM Automatic Output feature is enabled or not. + This parameter can be a value of @ref TIM_AOE_Bit_Set_Reset */ +} TIM_BDTRInitTypeDef; + +/** + * @brief TIM Input Capture Init structure definition + */ + +/* Exported constants --------------------------------------------------------*/ + + +/** @defgroup TIM_Exported_constants + * @{ + */ + +#define IS_TIM_ALL_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM14)|| \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST1: TIM 1 */ +#define IS_TIM_LIST1_PERIPH(PERIPH) ((PERIPH) == TIM1) + +/* LIST2: TIM 1, 15, 16 and 17 */ +#define IS_TIM_LIST2_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST3: TIM 1, 2 and 3 */ +#define IS_TIM_LIST3_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3)) + +/* LIST4: TIM 1, 2, 3, 14, 15, 16 and 17 */ +#define IS_TIM_LIST4_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM14) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST5: TIM 1, 2, 3, 15, 16 and 17 */ +#define IS_TIM_LIST5_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST6: TIM 1, 2, 3 and 15 */ +#define IS_TIM_LIST6_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM15)) + +/* LIST7: TIM 1, 2, 3, 6, 7 and 14 */ +#define IS_TIM_LIST7_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM14)) + +/* LIST8: TIM 1, 2, 3 and 14 */ +#define IS_TIM_LIST8_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM14)) + +/* LIST9: TIM 1, 2, 3, 6, 7 and 15 */ +#define IS_TIM_LIST9_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM15)) + +/* LIST10: TIM 1, 2, 3, 6, 7, 15, 16 and 17 */ +#define IS_TIM_LIST10_PERIPH(PERIPH) (((PERIPH) == TIM1) || \ + ((PERIPH) == TIM2) || \ + ((PERIPH) == TIM3) || \ + ((PERIPH) == TIM6) || \ + ((PERIPH) == TIM7) || \ + ((PERIPH) == TIM15)|| \ + ((PERIPH) == TIM16)|| \ + ((PERIPH) == TIM17)) + +/* LIST1: TIM 11 */ +#define IS_TIM_LIST11_PERIPH(PERIPH) ((PERIPH) == TIM14) + + +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_and_PWM_modes + * @{ + */ + +#define TIM_OCMode_Timing ((uint16_t)0x0000) +#define TIM_OCMode_Active ((uint16_t)0x0010) +#define TIM_OCMode_Inactive ((uint16_t)0x0020) +#define TIM_OCMode_Toggle ((uint16_t)0x0030) +#define TIM_OCMode_PWM1 ((uint16_t)0x0060) +#define TIM_OCMode_PWM2 ((uint16_t)0x0070) +#define IS_TIM_OC_MODE(MODE) (((MODE) == TIM_OCMode_Timing) || \ + ((MODE) == TIM_OCMode_Active) || \ + ((MODE) == TIM_OCMode_Inactive) || \ + ((MODE) == TIM_OCMode_Toggle)|| \ + ((MODE) == TIM_OCMode_PWM1) || \ + ((MODE) == TIM_OCMode_PWM2)) +#define IS_TIM_OCM(MODE) (((MODE) == TIM_OCMode_Timing) || \ + ((MODE) == TIM_OCMode_Active) || \ + ((MODE) == TIM_OCMode_Inactive) || \ + ((MODE) == TIM_OCMode_Toggle)|| \ + ((MODE) == TIM_OCMode_PWM1) || \ + ((MODE) == TIM_OCMode_PWM2) || \ + ((MODE) == TIM_ForcedAction_Active) || \ + ((MODE) == TIM_ForcedAction_InActive)) +/** + * @} + */ + +/** @defgroup TIM_One_Pulse_Mode + * @{ + */ + +#define TIM_OPMode_Single ((uint16_t)0x0008) +#define TIM_OPMode_Repetitive ((uint16_t)0x0000) +#define IS_TIM_OPM_MODE(MODE) (((MODE) == TIM_OPMode_Single) || \ + ((MODE) == TIM_OPMode_Repetitive)) +/** + * @} + */ + +/** @defgroup TIM_Channel + * @{ + */ + +#define TIM_Channel_1 ((uint16_t)0x0000) +#define TIM_Channel_2 ((uint16_t)0x0004) +#define TIM_Channel_3 ((uint16_t)0x0008) +#define TIM_Channel_4 ((uint16_t)0x000C) + +#define IS_TIM_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \ + ((CHANNEL) == TIM_Channel_2) || \ + ((CHANNEL) == TIM_Channel_3) || \ + ((CHANNEL) == TIM_Channel_4)) +#define IS_TIM_COMPLEMENTARY_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \ + ((CHANNEL) == TIM_Channel_2) || \ + ((CHANNEL) == TIM_Channel_3)) +#define IS_TIM_PWMI_CHANNEL(CHANNEL) (((CHANNEL) == TIM_Channel_1) || \ + ((CHANNEL) == TIM_Channel_2)) + +/** + * @} + */ + +/** @defgroup TIM_Clock_Division_CKD + * @{ + */ + +#define TIM_CKD_DIV1 ((uint16_t)0x0000) +#define TIM_CKD_DIV2 ((uint16_t)0x0100) +#define TIM_CKD_DIV4 ((uint16_t)0x0200) +#define IS_TIM_CKD_DIV(DIV) (((DIV) == TIM_CKD_DIV1) || \ + ((DIV) == TIM_CKD_DIV2) || \ + ((DIV) == TIM_CKD_DIV4)) +/** + * @} + */ + +/** @defgroup TIM_Counter_Mode + * @{ + */ + +#define TIM_CounterMode_Up ((uint16_t)0x0000) +#define TIM_CounterMode_Down ((uint16_t)0x0010) +#define TIM_CounterMode_CenterAligned1 ((uint16_t)0x0020) +#define TIM_CounterMode_CenterAligned2 ((uint16_t)0x0040) +#define TIM_CounterMode_CenterAligned3 ((uint16_t)0x0060) +#define IS_TIM_COUNTER_MODE(MODE) (((MODE) == TIM_CounterMode_Up) || \ + ((MODE) == TIM_CounterMode_Down) || \ + ((MODE) == TIM_CounterMode_CenterAligned1) || \ + ((MODE) == TIM_CounterMode_CenterAligned2) || \ + ((MODE) == TIM_CounterMode_CenterAligned3)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Polarity + * @{ + */ + +#define TIM_OCPolarity_High ((uint16_t)0x0000) +#define TIM_OCPolarity_Low ((uint16_t)0x0002) +#define IS_TIM_OC_POLARITY(POLARITY) (((POLARITY) == TIM_OCPolarity_High) || \ + ((POLARITY) == TIM_OCPolarity_Low)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_Polarity + * @{ + */ + +#define TIM_OCNPolarity_High ((uint16_t)0x0000) +#define TIM_OCNPolarity_Low ((uint16_t)0x0008) +#define IS_TIM_OCN_POLARITY(POLARITY) (((POLARITY) == TIM_OCNPolarity_High) || \ + ((POLARITY) == TIM_OCNPolarity_Low)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_state + * @{ + */ + +#define TIM_OutputState_Disable ((uint16_t)0x0000) +#define TIM_OutputState_Enable ((uint16_t)0x0001) +#define IS_TIM_OUTPUT_STATE(STATE) (((STATE) == TIM_OutputState_Disable) || \ + ((STATE) == TIM_OutputState_Enable)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_state + * @{ + */ + +#define TIM_OutputNState_Disable ((uint16_t)0x0000) +#define TIM_OutputNState_Enable ((uint16_t)0x0004) +#define IS_TIM_OUTPUTN_STATE(STATE) (((STATE) == TIM_OutputNState_Disable) || \ + ((STATE) == TIM_OutputNState_Enable)) +/** + * @} + */ + +/** @defgroup TIM_Capture_Compare_state + * @{ + */ + +#define TIM_CCx_Enable ((uint16_t)0x0001) +#define TIM_CCx_Disable ((uint16_t)0x0000) +#define IS_TIM_CCX(CCX) (((CCX) == TIM_CCx_Enable) || \ + ((CCX) == TIM_CCx_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Capture_Compare_N_state + * @{ + */ + +#define TIM_CCxN_Enable ((uint16_t)0x0004) +#define TIM_CCxN_Disable ((uint16_t)0x0000) +#define IS_TIM_CCXN(CCXN) (((CCXN) == TIM_CCxN_Enable) || \ + ((CCXN) == TIM_CCxN_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Break_Input_enable_disable + * @{ + */ + +#define TIM_Break_Enable ((uint16_t)0x1000) +#define TIM_Break_Disable ((uint16_t)0x0000) +#define IS_TIM_BREAK_STATE(STATE) (((STATE) == TIM_Break_Enable) || \ + ((STATE) == TIM_Break_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Break_Polarity + * @{ + */ + +#define TIM_BreakPolarity_Low ((uint16_t)0x0000) +#define TIM_BreakPolarity_High ((uint16_t)0x2000) +#define IS_TIM_BREAK_POLARITY(POLARITY) (((POLARITY) == TIM_BreakPolarity_Low) || \ + ((POLARITY) == TIM_BreakPolarity_High)) +/** + * @} + */ + +/** @defgroup TIM_AOE_Bit_Set_Reset + * @{ + */ + +#define TIM_AutomaticOutput_Enable ((uint16_t)0x4000) +#define TIM_AutomaticOutput_Disable ((uint16_t)0x0000) +#define IS_TIM_AUTOMATIC_OUTPUT_STATE(STATE) (((STATE) == TIM_AutomaticOutput_Enable) || \ + ((STATE) == TIM_AutomaticOutput_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Lock_level + * @{ + */ + +#define TIM_LOCKLevel_OFF ((uint16_t)0x0000) +#define TIM_LOCKLevel_1 ((uint16_t)0x0100) +#define TIM_LOCKLevel_2 ((uint16_t)0x0200) +#define TIM_LOCKLevel_3 ((uint16_t)0x0300) +#define IS_TIM_LOCK_LEVEL(LEVEL) (((LEVEL) == TIM_LOCKLevel_OFF) || \ + ((LEVEL) == TIM_LOCKLevel_1) || \ + ((LEVEL) == TIM_LOCKLevel_2) || \ + ((LEVEL) == TIM_LOCKLevel_3)) +/** + * @} + */ + +/** @defgroup TIM_OSSI_Off_State_Selection_for_Idle_mode_state + * @{ + */ + +#define TIM_OSSIState_Enable ((uint16_t)0x0400) +#define TIM_OSSIState_Disable ((uint16_t)0x0000) +#define IS_TIM_OSSI_STATE(STATE) (((STATE) == TIM_OSSIState_Enable) || \ + ((STATE) == TIM_OSSIState_Disable)) +/** + * @} + */ + +/** @defgroup TIM_OSSR_Off_State_Selection_for_Run_mode_state + * @{ + */ + +#define TIM_OSSRState_Enable ((uint16_t)0x0800) +#define TIM_OSSRState_Disable ((uint16_t)0x0000) +#define IS_TIM_OSSR_STATE(STATE) (((STATE) == TIM_OSSRState_Enable) || \ + ((STATE) == TIM_OSSRState_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Idle_State + * @{ + */ + +#define TIM_OCIdleState_Set ((uint16_t)0x0100) +#define TIM_OCIdleState_Reset ((uint16_t)0x0000) +#define IS_TIM_OCIDLE_STATE(STATE) (((STATE) == TIM_OCIdleState_Set) || \ + ((STATE) == TIM_OCIdleState_Reset)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_N_Idle_State + * @{ + */ + +#define TIM_OCNIdleState_Set ((uint16_t)0x0200) +#define TIM_OCNIdleState_Reset ((uint16_t)0x0000) +#define IS_TIM_OCNIDLE_STATE(STATE) (((STATE) == TIM_OCNIdleState_Set) || \ + ((STATE) == TIM_OCNIdleState_Reset)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Polarity + * @{ + */ + +#define TIM_ICPolarity_Rising ((uint16_t)0x0000) +#define TIM_ICPolarity_Falling ((uint16_t)0x0002) +#define TIM_ICPolarity_BothEdge ((uint16_t)0x000A) +#define IS_TIM_IC_POLARITY(POLARITY) (((POLARITY) == TIM_ICPolarity_Rising) || \ + ((POLARITY) == TIM_ICPolarity_Falling)|| \ + ((POLARITY) == TIM_ICPolarity_BothEdge)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Selection + * @{ + */ + +#define TIM_ICSelection_DirectTI ((uint16_t)0x0001) /*!< TIM Input 1, 2, 3 or 4 is selected to be + connected to IC1, IC2, IC3 or IC4, respectively */ +#define TIM_ICSelection_IndirectTI ((uint16_t)0x0002) /*!< TIM Input 1, 2, 3 or 4 is selected to be + connected to IC2, IC1, IC4 or IC3, respectively. */ +#define TIM_ICSelection_TRC ((uint16_t)0x0003) /*!< TIM Input 1, 2, 3 or 4 is selected to be connected to TRC. */ +#define IS_TIM_IC_SELECTION(SELECTION) (((SELECTION) == TIM_ICSelection_DirectTI) || \ + ((SELECTION) == TIM_ICSelection_IndirectTI) || \ + ((SELECTION) == TIM_ICSelection_TRC)) +/** + * @} + */ + +/** @defgroup TIM_Input_Capture_Prescaler + * @{ + */ + +#define TIM_ICPSC_DIV1 ((uint16_t)0x0000) /*!< Capture performed each time an edge is detected on the capture input. */ +#define TIM_ICPSC_DIV2 ((uint16_t)0x0004) /*!< Capture performed once every 2 events. */ +#define TIM_ICPSC_DIV4 ((uint16_t)0x0008) /*!< Capture performed once every 4 events. */ +#define TIM_ICPSC_DIV8 ((uint16_t)0x000C) /*!< Capture performed once every 8 events. */ +#define IS_TIM_IC_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ICPSC_DIV1) || \ + ((PRESCALER) == TIM_ICPSC_DIV2) || \ + ((PRESCALER) == TIM_ICPSC_DIV4) || \ + ((PRESCALER) == TIM_ICPSC_DIV8)) +/** + * @} + */ + +/** @defgroup TIM_interrupt_sources + * @{ + */ + +#define TIM_IT_Update ((uint16_t)0x0001) +#define TIM_IT_CC1 ((uint16_t)0x0002) +#define TIM_IT_CC2 ((uint16_t)0x0004) +#define TIM_IT_CC3 ((uint16_t)0x0008) +#define TIM_IT_CC4 ((uint16_t)0x0010) +#define TIM_IT_COM ((uint16_t)0x0020) +#define TIM_IT_Trigger ((uint16_t)0x0040) +#define TIM_IT_Break ((uint16_t)0x0080) +#define IS_TIM_IT(IT) ((((IT) & (uint16_t)0xFF00) == 0x0000) && ((IT) != 0x0000)) + +#define IS_TIM_GET_IT(IT) (((IT) == TIM_IT_Update) || \ + ((IT) == TIM_IT_CC1) || \ + ((IT) == TIM_IT_CC2) || \ + ((IT) == TIM_IT_CC3) || \ + ((IT) == TIM_IT_CC4) || \ + ((IT) == TIM_IT_COM) || \ + ((IT) == TIM_IT_Trigger) || \ + ((IT) == TIM_IT_Break)) +/** + * @} + */ + +/** @defgroup TIM_DMA_Base_address + * @{ + */ + +#define TIM_DMABase_CR1 ((uint16_t)0x0000) +#define TIM_DMABase_CR2 ((uint16_t)0x0001) +#define TIM_DMABase_SMCR ((uint16_t)0x0002) +#define TIM_DMABase_DIER ((uint16_t)0x0003) +#define TIM_DMABase_SR ((uint16_t)0x0004) +#define TIM_DMABase_EGR ((uint16_t)0x0005) +#define TIM_DMABase_CCMR1 ((uint16_t)0x0006) +#define TIM_DMABase_CCMR2 ((uint16_t)0x0007) +#define TIM_DMABase_CCER ((uint16_t)0x0008) +#define TIM_DMABase_CNT ((uint16_t)0x0009) +#define TIM_DMABase_PSC ((uint16_t)0x000A) +#define TIM_DMABase_ARR ((uint16_t)0x000B) +#define TIM_DMABase_RCR ((uint16_t)0x000C) +#define TIM_DMABase_CCR1 ((uint16_t)0x000D) +#define TIM_DMABase_CCR2 ((uint16_t)0x000E) +#define TIM_DMABase_CCR3 ((uint16_t)0x000F) +#define TIM_DMABase_CCR4 ((uint16_t)0x0010) +#define TIM_DMABase_BDTR ((uint16_t)0x0011) +#define TIM_DMABase_DCR ((uint16_t)0x0012) +#define TIM_DMABase_OR ((uint16_t)0x0013) +#define IS_TIM_DMA_BASE(BASE) (((BASE) == TIM_DMABase_CR1) || \ + ((BASE) == TIM_DMABase_CR2) || \ + ((BASE) == TIM_DMABase_SMCR) || \ + ((BASE) == TIM_DMABase_DIER) || \ + ((BASE) == TIM_DMABase_SR) || \ + ((BASE) == TIM_DMABase_EGR) || \ + ((BASE) == TIM_DMABase_CCMR1) || \ + ((BASE) == TIM_DMABase_CCMR2) || \ + ((BASE) == TIM_DMABase_CCER) || \ + ((BASE) == TIM_DMABase_CNT) || \ + ((BASE) == TIM_DMABase_PSC) || \ + ((BASE) == TIM_DMABase_ARR) || \ + ((BASE) == TIM_DMABase_RCR) || \ + ((BASE) == TIM_DMABase_CCR1) || \ + ((BASE) == TIM_DMABase_CCR2) || \ + ((BASE) == TIM_DMABase_CCR3) || \ + ((BASE) == TIM_DMABase_CCR4) || \ + ((BASE) == TIM_DMABase_BDTR) || \ + ((BASE) == TIM_DMABase_DCR) || \ + ((BASE) == TIM_DMABase_OR)) +/** + * @} + */ + + +/** @defgroup TIM_DMA_Burst_Length + * @{ + */ + +#define TIM_DMABurstLength_1Transfer ((uint16_t)0x0000) +#define TIM_DMABurstLength_2Transfers ((uint16_t)0x0100) +#define TIM_DMABurstLength_3Transfers ((uint16_t)0x0200) +#define TIM_DMABurstLength_4Transfers ((uint16_t)0x0300) +#define TIM_DMABurstLength_5Transfers ((uint16_t)0x0400) +#define TIM_DMABurstLength_6Transfers ((uint16_t)0x0500) +#define TIM_DMABurstLength_7Transfers ((uint16_t)0x0600) +#define TIM_DMABurstLength_8Transfers ((uint16_t)0x0700) +#define TIM_DMABurstLength_9Transfers ((uint16_t)0x0800) +#define TIM_DMABurstLength_10Transfers ((uint16_t)0x0900) +#define TIM_DMABurstLength_11Transfers ((uint16_t)0x0A00) +#define TIM_DMABurstLength_12Transfers ((uint16_t)0x0B00) +#define TIM_DMABurstLength_13Transfers ((uint16_t)0x0C00) +#define TIM_DMABurstLength_14Transfers ((uint16_t)0x0D00) +#define TIM_DMABurstLength_15Transfers ((uint16_t)0x0E00) +#define TIM_DMABurstLength_16Transfers ((uint16_t)0x0F00) +#define TIM_DMABurstLength_17Transfers ((uint16_t)0x1000) +#define TIM_DMABurstLength_18Transfers ((uint16_t)0x1100) +#define IS_TIM_DMA_LENGTH(LENGTH) (((LENGTH) == TIM_DMABurstLength_1Transfer) || \ + ((LENGTH) == TIM_DMABurstLength_2Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_3Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_4Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_5Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_6Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_7Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_8Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_9Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_10Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_11Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_12Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_13Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_14Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_15Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_16Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_17Transfers) || \ + ((LENGTH) == TIM_DMABurstLength_18Transfers)) +/** + * @} + */ + +/** @defgroup TIM_DMA_sources + * @{ + */ + +#define TIM_DMA_Update ((uint16_t)0x0100) +#define TIM_DMA_CC1 ((uint16_t)0x0200) +#define TIM_DMA_CC2 ((uint16_t)0x0400) +#define TIM_DMA_CC3 ((uint16_t)0x0800) +#define TIM_DMA_CC4 ((uint16_t)0x1000) +#define TIM_DMA_COM ((uint16_t)0x2000) +#define TIM_DMA_Trigger ((uint16_t)0x4000) +#define IS_TIM_DMA_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0x80FF) == 0x0000) && ((SOURCE) != 0x0000)) + +/** + * @} + */ + +/** @defgroup TIM_External_Trigger_Prescaler + * @{ + */ + +#define TIM_ExtTRGPSC_OFF ((uint16_t)0x0000) +#define TIM_ExtTRGPSC_DIV2 ((uint16_t)0x1000) +#define TIM_ExtTRGPSC_DIV4 ((uint16_t)0x2000) +#define TIM_ExtTRGPSC_DIV8 ((uint16_t)0x3000) +#define IS_TIM_EXT_PRESCALER(PRESCALER) (((PRESCALER) == TIM_ExtTRGPSC_OFF) || \ + ((PRESCALER) == TIM_ExtTRGPSC_DIV2) || \ + ((PRESCALER) == TIM_ExtTRGPSC_DIV4) || \ + ((PRESCALER) == TIM_ExtTRGPSC_DIV8)) +/** + * @} + */ + +/** @defgroup TIM_Internal_Trigger_Selection + * @{ + */ + +#define TIM_TS_ITR0 ((uint16_t)0x0000) +#define TIM_TS_ITR1 ((uint16_t)0x0010) +#define TIM_TS_ITR2 ((uint16_t)0x0020) +#define TIM_TS_ITR3 ((uint16_t)0x0030) +#define TIM_TS_TI1F_ED ((uint16_t)0x0040) +#define TIM_TS_TI1FP1 ((uint16_t)0x0050) +#define TIM_TS_TI2FP2 ((uint16_t)0x0060) +#define TIM_TS_ETRF ((uint16_t)0x0070) +#define IS_TIM_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \ + ((SELECTION) == TIM_TS_ITR1) || \ + ((SELECTION) == TIM_TS_ITR2) || \ + ((SELECTION) == TIM_TS_ITR3) || \ + ((SELECTION) == TIM_TS_TI1F_ED) || \ + ((SELECTION) == TIM_TS_TI1FP1) || \ + ((SELECTION) == TIM_TS_TI2FP2) || \ + ((SELECTION) == TIM_TS_ETRF)) +#define IS_TIM_INTERNAL_TRIGGER_SELECTION(SELECTION) (((SELECTION) == TIM_TS_ITR0) || \ + ((SELECTION) == TIM_TS_ITR1) || \ + ((SELECTION) == TIM_TS_ITR2) || \ + ((SELECTION) == TIM_TS_ITR3)) +/** + * @} + */ + +/** @defgroup TIM_TIx_External_Clock_Source + * @{ + */ + +#define TIM_TIxExternalCLK1Source_TI1 ((uint16_t)0x0050) +#define TIM_TIxExternalCLK1Source_TI2 ((uint16_t)0x0060) +#define TIM_TIxExternalCLK1Source_TI1ED ((uint16_t)0x0040) + +/** + * @} + */ + +/** @defgroup TIM_External_Trigger_Polarity + * @{ + */ +#define TIM_ExtTRGPolarity_Inverted ((uint16_t)0x8000) +#define TIM_ExtTRGPolarity_NonInverted ((uint16_t)0x0000) +#define IS_TIM_EXT_POLARITY(POLARITY) (((POLARITY) == TIM_ExtTRGPolarity_Inverted) || \ + ((POLARITY) == TIM_ExtTRGPolarity_NonInverted)) +/** + * @} + */ + +/** @defgroup TIM_Prescaler_Reload_Mode + * @{ + */ + +#define TIM_PSCReloadMode_Update ((uint16_t)0x0000) +#define TIM_PSCReloadMode_Immediate ((uint16_t)0x0001) +#define IS_TIM_PRESCALER_RELOAD(RELOAD) (((RELOAD) == TIM_PSCReloadMode_Update) || \ + ((RELOAD) == TIM_PSCReloadMode_Immediate)) +/** + * @} + */ + +/** @defgroup TIM_Forced_Action + * @{ + */ + +#define TIM_ForcedAction_Active ((uint16_t)0x0050) +#define TIM_ForcedAction_InActive ((uint16_t)0x0040) +#define IS_TIM_FORCED_ACTION(ACTION) (((ACTION) == TIM_ForcedAction_Active) || \ + ((ACTION) == TIM_ForcedAction_InActive)) +/** + * @} + */ + +/** @defgroup TIM_Encoder_Mode + * @{ + */ + +#define TIM_EncoderMode_TI1 ((uint16_t)0x0001) +#define TIM_EncoderMode_TI2 ((uint16_t)0x0002) +#define TIM_EncoderMode_TI12 ((uint16_t)0x0003) +#define IS_TIM_ENCODER_MODE(MODE) (((MODE) == TIM_EncoderMode_TI1) || \ + ((MODE) == TIM_EncoderMode_TI2) || \ + ((MODE) == TIM_EncoderMode_TI12)) +/** + * @} + */ + + +/** @defgroup TIM_Event_Source + * @{ + */ + +#define TIM_EventSource_Update ((uint16_t)0x0001) +#define TIM_EventSource_CC1 ((uint16_t)0x0002) +#define TIM_EventSource_CC2 ((uint16_t)0x0004) +#define TIM_EventSource_CC3 ((uint16_t)0x0008) +#define TIM_EventSource_CC4 ((uint16_t)0x0010) +#define TIM_EventSource_COM ((uint16_t)0x0020) +#define TIM_EventSource_Trigger ((uint16_t)0x0040) +#define TIM_EventSource_Break ((uint16_t)0x0080) +#define IS_TIM_EVENT_SOURCE(SOURCE) ((((SOURCE) & (uint16_t)0xFF00) == 0x0000) && ((SOURCE) != 0x0000)) + +/** + * @} + */ + +/** @defgroup TIM_Update_Source + * @{ + */ + +#define TIM_UpdateSource_Global ((uint16_t)0x0000) /*!< Source of update is the counter overflow/underflow + or the setting of UG bit, or an update generation + through the slave mode controller. */ +#define TIM_UpdateSource_Regular ((uint16_t)0x0001) /*!< Source of update is counter overflow/underflow. */ +#define IS_TIM_UPDATE_SOURCE(SOURCE) (((SOURCE) == TIM_UpdateSource_Global) || \ + ((SOURCE) == TIM_UpdateSource_Regular)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Preload_State + * @{ + */ + +#define TIM_OCPreload_Enable ((uint16_t)0x0008) +#define TIM_OCPreload_Disable ((uint16_t)0x0000) +#define IS_TIM_OCPRELOAD_STATE(STATE) (((STATE) == TIM_OCPreload_Enable) || \ + ((STATE) == TIM_OCPreload_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Fast_State + * @{ + */ + +#define TIM_OCFast_Enable ((uint16_t)0x0004) +#define TIM_OCFast_Disable ((uint16_t)0x0000) +#define IS_TIM_OCFAST_STATE(STATE) (((STATE) == TIM_OCFast_Enable) || \ + ((STATE) == TIM_OCFast_Disable)) + +/** + * @} + */ + +/** @defgroup TIM_Output_Compare_Clear_State + * @{ + */ + +#define TIM_OCClear_Enable ((uint16_t)0x0080) +#define TIM_OCClear_Disable ((uint16_t)0x0000) +#define IS_TIM_OCCLEAR_STATE(STATE) (((STATE) == TIM_OCClear_Enable) || \ + ((STATE) == TIM_OCClear_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Trigger_Output_Source + * @{ + */ + +#define TIM_TRGOSource_Reset ((uint16_t)0x0000) +#define TIM_TRGOSource_Enable ((uint16_t)0x0010) +#define TIM_TRGOSource_Update ((uint16_t)0x0020) +#define TIM_TRGOSource_OC1 ((uint16_t)0x0030) +#define TIM_TRGOSource_OC1Ref ((uint16_t)0x0040) +#define TIM_TRGOSource_OC2Ref ((uint16_t)0x0050) +#define TIM_TRGOSource_OC3Ref ((uint16_t)0x0060) +#define TIM_TRGOSource_OC4Ref ((uint16_t)0x0070) +#define IS_TIM_TRGO_SOURCE(SOURCE) (((SOURCE) == TIM_TRGOSource_Reset) || \ + ((SOURCE) == TIM_TRGOSource_Enable) || \ + ((SOURCE) == TIM_TRGOSource_Update) || \ + ((SOURCE) == TIM_TRGOSource_OC1) || \ + ((SOURCE) == TIM_TRGOSource_OC1Ref) || \ + ((SOURCE) == TIM_TRGOSource_OC2Ref) || \ + ((SOURCE) == TIM_TRGOSource_OC3Ref) || \ + ((SOURCE) == TIM_TRGOSource_OC4Ref)) +/** + * @} + */ + +/** @defgroup TIM_Slave_Mode + * @{ + */ + +#define TIM_SlaveMode_Reset ((uint16_t)0x0004) +#define TIM_SlaveMode_Gated ((uint16_t)0x0005) +#define TIM_SlaveMode_Trigger ((uint16_t)0x0006) +#define TIM_SlaveMode_External1 ((uint16_t)0x0007) +#define IS_TIM_SLAVE_MODE(MODE) (((MODE) == TIM_SlaveMode_Reset) || \ + ((MODE) == TIM_SlaveMode_Gated) || \ + ((MODE) == TIM_SlaveMode_Trigger) || \ + ((MODE) == TIM_SlaveMode_External1)) +/** + * @} + */ + +/** @defgroup TIM_Master_Slave_Mode + * @{ + */ + +#define TIM_MasterSlaveMode_Enable ((uint16_t)0x0080) +#define TIM_MasterSlaveMode_Disable ((uint16_t)0x0000) +#define IS_TIM_MSM_STATE(STATE) (((STATE) == TIM_MasterSlaveMode_Enable) || \ + ((STATE) == TIM_MasterSlaveMode_Disable)) +/** + * @} + */ + +/** @defgroup TIM_Flags + * @{ + */ + +#define TIM_FLAG_Update ((uint16_t)0x0001) +#define TIM_FLAG_CC1 ((uint16_t)0x0002) +#define TIM_FLAG_CC2 ((uint16_t)0x0004) +#define TIM_FLAG_CC3 ((uint16_t)0x0008) +#define TIM_FLAG_CC4 ((uint16_t)0x0010) +#define TIM_FLAG_COM ((uint16_t)0x0020) +#define TIM_FLAG_Trigger ((uint16_t)0x0040) +#define TIM_FLAG_Break ((uint16_t)0x0080) +#define TIM_FLAG_CC1OF ((uint16_t)0x0200) +#define TIM_FLAG_CC2OF ((uint16_t)0x0400) +#define TIM_FLAG_CC3OF ((uint16_t)0x0800) +#define TIM_FLAG_CC4OF ((uint16_t)0x1000) +#define IS_TIM_GET_FLAG(FLAG) (((FLAG) == TIM_FLAG_Update) || \ + ((FLAG) == TIM_FLAG_CC1) || \ + ((FLAG) == TIM_FLAG_CC2) || \ + ((FLAG) == TIM_FLAG_CC3) || \ + ((FLAG) == TIM_FLAG_CC4) || \ + ((FLAG) == TIM_FLAG_COM) || \ + ((FLAG) == TIM_FLAG_Trigger) || \ + ((FLAG) == TIM_FLAG_Break) || \ + ((FLAG) == TIM_FLAG_CC1OF) || \ + ((FLAG) == TIM_FLAG_CC2OF) || \ + ((FLAG) == TIM_FLAG_CC3OF) || \ + ((FLAG) == TIM_FLAG_CC4OF)) + + +#define IS_TIM_CLEAR_FLAG(TIM_FLAG) ((((TIM_FLAG) & (uint16_t)0xE100) == 0x0000) && ((TIM_FLAG) != 0x0000)) +/** + * @} + */ + + +/** @defgroup TIM_Input_Capture_Filer_Value + * @{ + */ + +#define IS_TIM_IC_FILTER(ICFILTER) ((ICFILTER) <= 0xF) +/** + * @} + */ + +/** @defgroup TIM_External_Trigger_Filter + * @{ + */ + +#define IS_TIM_EXT_FILTER(EXTFILTER) ((EXTFILTER) <= 0xF) +/** + * @} + */ + +/** @defgroup TIM_OCReferenceClear + * @{ + */ +#define TIM_OCReferenceClear_ETRF ((uint16_t)0x0008) +#define TIM_OCReferenceClear_OCREFCLR ((uint16_t)0x0000) +#define TIM_OCREFERENCECECLEAR_SOURCE(SOURCE) (((SOURCE) == TIM_OCReferenceClear_ETRF) || \ + ((SOURCE) == TIM_OCReferenceClear_OCREFCLR)) + +/** + * @} + */ +/** @defgroup TIM_Remap + * @{ + */ +#define TIM14_GPIO ((uint16_t)0x0000) +#define TIM14_RTC_CLK ((uint16_t)0x0001) +#define TIM14_HSEDiv32 ((uint16_t)0x0002) +#define TIM14_MCO ((uint16_t)0x0003) + +#define IS_TIM_REMAP(TIM_REMAP) (((TIM_REMAP) == TIM14_GPIO)|| \ + ((TIM_REMAP) == TIM14_RTC_CLK) || \ + ((TIM_REMAP) == TIM14_HSEDiv32) || \ + ((TIM_REMAP) == TIM14_MCO)) +/** + * @} + */ + +/** @defgroup TIM_Legacy + * @{ + */ + +#define TIM_DMABurstLength_1Byte TIM_DMABurstLength_1Transfer +#define TIM_DMABurstLength_2Bytes TIM_DMABurstLength_2Transfers +#define TIM_DMABurstLength_3Bytes TIM_DMABurstLength_3Transfers +#define TIM_DMABurstLength_4Bytes TIM_DMABurstLength_4Transfers +#define TIM_DMABurstLength_5Bytes TIM_DMABurstLength_5Transfers +#define TIM_DMABurstLength_6Bytes TIM_DMABurstLength_6Transfers +#define TIM_DMABurstLength_7Bytes TIM_DMABurstLength_7Transfers +#define TIM_DMABurstLength_8Bytes TIM_DMABurstLength_8Transfers +#define TIM_DMABurstLength_9Bytes TIM_DMABurstLength_9Transfers +#define TIM_DMABurstLength_10Bytes TIM_DMABurstLength_10Transfers +#define TIM_DMABurstLength_11Bytes TIM_DMABurstLength_11Transfers +#define TIM_DMABurstLength_12Bytes TIM_DMABurstLength_12Transfers +#define TIM_DMABurstLength_13Bytes TIM_DMABurstLength_13Transfers +#define TIM_DMABurstLength_14Bytes TIM_DMABurstLength_14Transfers +#define TIM_DMABurstLength_15Bytes TIM_DMABurstLength_15Transfers +#define TIM_DMABurstLength_16Bytes TIM_DMABurstLength_16Transfers +#define TIM_DMABurstLength_17Bytes TIM_DMABurstLength_17Transfers +#define TIM_DMABurstLength_18Bytes TIM_DMABurstLength_18Transfers +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* TimeBase management ********************************************************/ +void TIM_DeInit(TIM_TypeDef* TIMx); +void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct); +void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct); +void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode); +void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode); +void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter); +void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload); +uint32_t TIM_GetCounter(TIM_TypeDef* TIMx); +uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx); +void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource); +void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode); +void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD); +void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState); + +/* Advanced-control timers (TIM1) specific features*******************/ +void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct); +void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct); +void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState); + +/* Output Compare management **************************************************/ +void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct); +void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode); +void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1); +void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2); +void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3); +void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4); +void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction); +void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState); +void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload); +void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast); +void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear); +void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity); +void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity); +void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity); +void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity); +void TIM_SelectOCREFClear(TIM_TypeDef* TIMx, uint16_t TIM_OCReferenceClear); +void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx); +void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN); +void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState); + +/* Input Capture management ***************************************************/ +void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct); +void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct); +void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct); +uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx); +uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx); +uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx); +uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx); +void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); +void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC); + +/* Interrupts, DMA and flags management ***************************************/ +void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState); +void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource); +FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG); +void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG); +ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT); +void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT); +void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength); +void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState); +void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState); + +/* Clocks management **********************************************************/ +void TIM_InternalClockConfig(TIM_TypeDef* TIMx); +void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource); +void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource, + uint16_t TIM_ICPolarity, uint16_t ICFilter); +void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter); +void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, + uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter); + + +/* Synchronization management *************************************************/ +void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource); +void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource); +void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode); +void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode); +void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter); + +/* Specific interface management **********************************************/ +void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode, + uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity); +void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState); + +/* Specific remapping management **********************************************/ +void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap); + + +#ifdef __cplusplus +} +#endif + +#endif /*__FT32F0XX_TIM_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_usart.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_usart.h new file mode 100644 index 0000000000..3cc5f4e9b7 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_usart.h @@ -0,0 +1,539 @@ +/** + ****************************************************************************** + * @file ft32f0xx_usart.h + * @author FMD AE + * @brief This file contains all the functions prototypes for the USART + * firmware library. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F0XX_USART_H +#define __FT32F0XX_USART_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + + +/** @addtogroup USART + * @{ + */ + +/* Exported types ------------------------------------------------------------*/ + + + +/** + * @brief USART Init Structure definition + */ + +typedef struct +{ + uint32_t USART_BaudRate; /*!< This member configures the USART communication baud rate. + The baud rate is computed using the following formula: + - IntegerDivider = ((PCLKx) / (16 * (USART_InitStruct->USART_BaudRate))) + - FractionalDivider = ((IntegerDivider - ((uint32_t) IntegerDivider)) * 16) + 0.5 */ + + uint32_t USART_WordLength; /*!< Specifies the number of data bits transmitted or received in a frame. + This parameter can be a value of @ref USART_Word_Length */ + + uint32_t USART_StopBits; /*!< Specifies the number of stop bits transmitted. + This parameter can be a value of @ref USART_Stop_Bits */ + + uint32_t USART_Parity; /*!< Specifies the parity mode. + This parameter can be a value of @ref USART_Parity + @note When parity is enabled, the computed parity is inserted + at the MSB position of the transmitted data (9th bit when + the word length is set to 9 data bits; 8th bit when the + word length is set to 8 data bits). */ + + uint32_t USART_Mode; /*!< Specifies wether the Receive or Transmit mode is enabled or disabled. + This parameter can be a value of @ref USART_Mode */ + + uint32_t USART_HardwareFlowControl; /*!< Specifies wether the hardware flow control mode is enabled + or disabled. + This parameter can be a value of @ref USART_Hardware_Flow_Control*/ +} USART_InitTypeDef; + +/** + * @brief USART Clock Init Structure definition + */ + +typedef struct +{ + uint32_t USART_Clock; /*!< Specifies whether the USART clock is enabled or disabled. + This parameter can be a value of @ref USART_Clock */ + + uint32_t USART_CPOL; /*!< Specifies the steady state of the serial clock. + This parameter can be a value of @ref USART_Clock_Polarity */ + + uint32_t USART_CPHA; /*!< Specifies the clock transition on which the bit capture is made. + This parameter can be a value of @ref USART_Clock_Phase */ + + uint32_t USART_LastBit; /*!< Specifies whether the clock pulse corresponding to the last transmitted + data bit (MSB) has to be output on the SCLK pin in synchronous mode. + This parameter can be a value of @ref USART_Last_Bit */ +} USART_ClockInitTypeDef; + +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup USART_Exported_Constants + * @{ + */ + +#define IS_USART_ALL_PERIPH(PERIPH) (((PERIPH) == USART1) || \ + ((PERIPH) == USART2)) + +#define IS_USART_123_PERIPH(PERIPH) (((PERIPH) == USART1) || \ + ((PERIPH) == USART2) || \ + ((PERIPH) == USART3)) + +/** @defgroup USART_Word_Length + * @{ + */ + +#define USART_WordLength_8b ((uint32_t)0x00000000) +#define USART_WordLength_9b USART_CR1_M /* should be ((uint32_t)0x00001000) */ +#define USART_WordLength_7b ((uint32_t)0x10001000) +#define IS_USART_WORD_LENGTH(LENGTH) (((LENGTH) == USART_WordLength_8b) || \ + ((LENGTH) == USART_WordLength_9b) || \ + ((LENGTH) == USART_WordLength_7b)) +/** + * @} + */ + +/** @defgroup USART_Stop_Bits + * @{ + */ + +#define USART_StopBits_1 ((uint32_t)0x00000000) +#define USART_StopBits_2 USART_CR2_STOP_1 +#define USART_StopBits_1_5 (USART_CR2_STOP_0 | USART_CR2_STOP_1) +#define IS_USART_STOPBITS(STOPBITS) (((STOPBITS) == USART_StopBits_1) || \ + ((STOPBITS) == USART_StopBits_2) || \ + ((STOPBITS) == USART_StopBits_1_5)) +/** + * @} + */ + +/** @defgroup USART_Parity + * @{ + */ + +#define USART_Parity_No ((uint32_t)0x00000000) +#define USART_Parity_Even USART_CR1_PCE +#define USART_Parity_Odd (USART_CR1_PCE | USART_CR1_PS) +#define IS_USART_PARITY(PARITY) (((PARITY) == USART_Parity_No) || \ + ((PARITY) == USART_Parity_Even) || \ + ((PARITY) == USART_Parity_Odd)) +/** + * @} + */ + +/** @defgroup USART_Mode + * @{ + */ + +#define USART_Mode_Rx USART_CR1_RE +#define USART_Mode_Tx USART_CR1_TE +#define IS_USART_MODE(MODE) ((((MODE) & (uint32_t)0xFFFFFFF3) == 0x00) && \ + ((MODE) != (uint32_t)0x00)) +/** + * @} + */ + +/** @defgroup USART_Hardware_Flow_Control + * @{ + */ + +#define USART_HardwareFlowControl_None ((uint32_t)0x00000000) +#define USART_HardwareFlowControl_RTS USART_CR3_RTSE +#define USART_HardwareFlowControl_CTS USART_CR3_CTSE +#define USART_HardwareFlowControl_RTS_CTS (USART_CR3_RTSE | USART_CR3_CTSE) +#define IS_USART_HARDWARE_FLOW_CONTROL(CONTROL)\ + (((CONTROL) == USART_HardwareFlowControl_None) || \ + ((CONTROL) == USART_HardwareFlowControl_RTS) || \ + ((CONTROL) == USART_HardwareFlowControl_CTS) || \ + ((CONTROL) == USART_HardwareFlowControl_RTS_CTS)) +/** + * @} + */ + +/** @defgroup USART_Clock + * @{ + */ + +#define USART_Clock_Disable ((uint32_t)0x00000000) +#define USART_Clock_Enable USART_CR2_CLKEN +#define IS_USART_CLOCK(CLOCK) (((CLOCK) == USART_Clock_Disable) || \ + ((CLOCK) == USART_Clock_Enable)) +/** + * @} + */ + +/** @defgroup USART_Clock_Polarity + * @{ + */ + +#define USART_CPOL_Low ((uint32_t)0x00000000) +#define USART_CPOL_High USART_CR2_CPOL +#define IS_USART_CPOL(CPOL) (((CPOL) == USART_CPOL_Low) || ((CPOL) == USART_CPOL_High)) + +/** + * @} + */ + +/** @defgroup USART_Clock_Phase + * @{ + */ + +#define USART_CPHA_1Edge ((uint32_t)0x00000000) +#define USART_CPHA_2Edge USART_CR2_CPHA +#define IS_USART_CPHA(CPHA) (((CPHA) == USART_CPHA_1Edge) || ((CPHA) == USART_CPHA_2Edge)) + +/** + * @} + */ + +/** @defgroup USART_Last_Bit + * @{ + */ + +#define USART_LastBit_Disable ((uint32_t)0x00000000) +#define USART_LastBit_Enable USART_CR2_LBCL +#define IS_USART_LASTBIT(LASTBIT) (((LASTBIT) == USART_LastBit_Disable) || \ + ((LASTBIT) == USART_LastBit_Enable)) +/** + * @} + */ + +/** @defgroup USART_DMA_Requests + * @{ + */ + +#define USART_DMAReq_Tx USART_CR3_DMAT +#define USART_DMAReq_Rx USART_CR3_DMAR +#define IS_USART_DMAREQ(DMAREQ) ((((DMAREQ) & (uint32_t)0xFFFFFF3F) == 0x00) && \ + ((DMAREQ) != (uint32_t)0x00)) + +/** + * @} + */ + +/** @defgroup USART_DMA_Recception_Error + * @{ + */ + +#define USART_DMAOnError_Enable ((uint32_t)0x00000000) +#define USART_DMAOnError_Disable USART_CR3_DDRE +#define IS_USART_DMAONERROR(DMAERROR) (((DMAERROR) == USART_DMAOnError_Disable)|| \ + ((DMAERROR) == USART_DMAOnError_Enable)) +/** + * @} + */ + +/** @defgroup USART_MuteMode_WakeUp_methods + * @{ + */ + +#define USART_WakeUp_IdleLine ((uint32_t)0x00000000) +#define USART_WakeUp_AddressMark USART_CR1_WAKE +#define IS_USART_MUTEMODE_WAKEUP(WAKEUP) (((WAKEUP) == USART_WakeUp_IdleLine) || \ + ((WAKEUP) == USART_WakeUp_AddressMark)) +/** + * @} + */ + +/** @defgroup USART_Address_Detection + * @{ + */ + +#define USART_AddressLength_4b ((uint32_t)0x00000000) +#define USART_AddressLength_7b USART_CR2_ADDM7 +#define IS_USART_ADDRESS_DETECTION(ADDRESS) (((ADDRESS) == USART_AddressLength_4b) || \ + ((ADDRESS) == USART_AddressLength_7b)) +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** @defgroup USART_IrDA_Low_Power + * @{ + */ + +#define USART_IrDAMode_LowPower USART_CR3_IRLP +#define USART_IrDAMode_Normal ((uint32_t)0x00000000) +#define IS_USART_IRDA_MODE(MODE) (((MODE) == USART_IrDAMode_LowPower) || \ + ((MODE) == USART_IrDAMode_Normal)) +/** + * @} + */ + +/** @defgroup USART_DE_Polarity + * @{ + */ + +#define USART_DEPolarity_High ((uint32_t)0x00000000) +#define USART_DEPolarity_Low USART_CR3_DEP +#define IS_USART_DE_POLARITY(POLARITY) (((POLARITY) == USART_DEPolarity_Low) || \ + ((POLARITY) == USART_DEPolarity_High)) +/** + * @} + */ + +/** @defgroup USART_Inversion_Pins + * @{ + */ + +#define USART_InvPin_Tx USART_CR2_TXINV +#define USART_InvPin_Rx USART_CR2_RXINV +#define IS_USART_INVERSTION_PIN(PIN) ((((PIN) & (uint32_t)0xFFFCFFFF) == 0x00) && \ + ((PIN) != (uint32_t)0x00)) + +/** + * @} + */ + +/** @defgroup USART_AutoBaudRate_Mode + * @{ + */ + +#define USART_AutoBaudRate_StartBit ((uint32_t)0x00000000) +#define USART_AutoBaudRate_FallingEdge USART_CR2_ABRMODE_0 +#define IS_USART_AUTOBAUDRATE_MODE(MODE) (((MODE) == USART_AutoBaudRate_StartBit) || \ + ((MODE) == USART_AutoBaudRate_FallingEdge)) +/** + * @} + */ + +/** @defgroup USART_OVR_DETECTION + * @{ + */ + +#define USART_OVRDetection_Enable ((uint32_t)0x00000000) +#define USART_OVRDetection_Disable USART_CR3_OVRDIS +#define IS_USART_OVRDETECTION(OVR) (((OVR) == USART_OVRDetection_Enable)|| \ + ((OVR) == USART_OVRDetection_Disable)) +/** + * @} + */ +/** @defgroup USART_Request + * @{ + */ + +#define USART_Request_ABRRQ USART_RQR_ABRRQ +#define USART_Request_SBKRQ USART_RQR_SBKRQ +#define USART_Request_MMRQ USART_RQR_MMRQ +#define USART_Request_RXFRQ USART_RQR_RXFRQ +#define USART_Request_TXFRQ USART_RQR_TXFRQ + +#define IS_USART_REQUEST(REQUEST) (((REQUEST) == USART_Request_TXFRQ) || \ + ((REQUEST) == USART_Request_RXFRQ) || \ + ((REQUEST) == USART_Request_MMRQ) || \ + ((REQUEST) == USART_Request_SBKRQ) || \ + ((REQUEST) == USART_Request_ABRRQ)) +/** + * @} + */ + +/** @defgroup USART_Flags + * @{ + */ +#define USART_FLAG_REACK USART_ISR_REACK +#define USART_FLAG_TEACK USART_ISR_TEACK +#define USART_FLAG_WU USART_ISR_WUF +#define USART_FLAG_RWU USART_ISR_RWU +#define USART_FLAG_SBK USART_ISR_SBKF +#define USART_FLAG_CM USART_ISR_CMF +#define USART_FLAG_BUSY USART_ISR_BUSY +#define USART_FLAG_ABRF USART_ISR_ABRF +#define USART_FLAG_ABRE USART_ISR_ABRE +#define USART_FLAG_EOB USART_ISR_EOBF +#define USART_FLAG_RTO USART_ISR_RTOF +#define USART_FLAG_nCTSS USART_ISR_CTS +#define USART_FLAG_CTS USART_ISR_CTSIF +#define USART_FLAG_LBD USART_ISR_LBD +#define USART_FLAG_TXE USART_ISR_TXE +#define USART_FLAG_TC USART_ISR_TC +#define USART_FLAG_RXNE USART_ISR_RXNE +#define USART_FLAG_IDLE USART_ISR_IDLE +#define USART_FLAG_ORE USART_ISR_ORE +#define USART_FLAG_NE USART_ISR_NE +#define USART_FLAG_FE USART_ISR_FE +#define USART_FLAG_PE USART_ISR_PE +#define IS_USART_FLAG(FLAG) (((FLAG) == USART_FLAG_PE) || ((FLAG) == USART_FLAG_TXE) || \ + ((FLAG) == USART_FLAG_TC) || ((FLAG) == USART_FLAG_RXNE) || \ + ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_LBD) || \ + ((FLAG) == USART_FLAG_CTS) || ((FLAG) == USART_FLAG_ORE) || \ + ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \ + ((FLAG) == USART_FLAG_nCTSS) || ((FLAG) == USART_FLAG_RTO) || \ + ((FLAG) == USART_FLAG_EOB) || ((FLAG) == USART_FLAG_ABRE) || \ + ((FLAG) == USART_FLAG_ABRF) || ((FLAG) == USART_FLAG_BUSY) || \ + ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_SBK) || \ + ((FLAG) == USART_FLAG_RWU) || ((FLAG) == USART_FLAG_WU) || \ + ((FLAG) == USART_FLAG_TEACK)|| ((FLAG) == USART_FLAG_REACK)) + +#define IS_USART_CLEAR_FLAG(FLAG) (((FLAG) == USART_FLAG_WU) || ((FLAG) == USART_FLAG_TC) || \ + ((FLAG) == USART_FLAG_IDLE) || ((FLAG) == USART_FLAG_ORE) || \ + ((FLAG) == USART_FLAG_NE) || ((FLAG) == USART_FLAG_FE) || \ + ((FLAG) == USART_FLAG_LBD) || ((FLAG) == USART_FLAG_CTS) || \ + ((FLAG) == USART_FLAG_RTO) || ((FLAG) == USART_FLAG_EOB) || \ + ((FLAG) == USART_FLAG_CM) || ((FLAG) == USART_FLAG_PE)) +/** + * @} + */ + +/** @defgroup USART_Interrupt_definition + * @brief USART Interrupt definition + * USART_IT possible values + * Elements values convention: 0xZZZZYYXX + * XX: Position of the corresponding Interrupt + * YY: Register index + * ZZZZ: Flag position + * @{ + */ + +#define USART_IT_WU ((uint32_t)0x00140316) +#define USART_IT_CM ((uint32_t)0x0011010E) +#define USART_IT_EOB ((uint32_t)0x000C011B) +#define USART_IT_RTO ((uint32_t)0x000B011A) +#define USART_IT_PE ((uint32_t)0x00000108) +#define USART_IT_TXE ((uint32_t)0x00070107) +#define USART_IT_TC ((uint32_t)0x00060106) +#define USART_IT_RXNE ((uint32_t)0x00050105) +#define USART_IT_IDLE ((uint32_t)0x00040104) +#define USART_IT_LBD ((uint32_t)0x00080206) +#define USART_IT_CTS ((uint32_t)0x0009030A) +#define USART_IT_ERR ((uint32_t)0x00000300) +#define USART_IT_ORE ((uint32_t)0x00030300) +#define USART_IT_NE ((uint32_t)0x00020300) +#define USART_IT_FE ((uint32_t)0x00010300) + +#define IS_USART_CONFIG_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \ + ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \ + ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \ + ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ERR) || \ + ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \ + ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU)) + +#define IS_USART_GET_IT(IT) (((IT) == USART_IT_PE) || ((IT) == USART_IT_TXE) || \ + ((IT) == USART_IT_TC) || ((IT) == USART_IT_RXNE) || \ + ((IT) == USART_IT_IDLE) || ((IT) == USART_IT_LBD) || \ + ((IT) == USART_IT_CTS) || ((IT) == USART_IT_ORE) || \ + ((IT) == USART_IT_NE) || ((IT) == USART_IT_FE) || \ + ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \ + ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU)) + +#define IS_USART_CLEAR_IT(IT) (((IT) == USART_IT_TC) || ((IT) == USART_IT_PE) || \ + ((IT) == USART_IT_FE) || ((IT) == USART_IT_NE) || \ + ((IT) == USART_IT_ORE) || ((IT) == USART_IT_IDLE) || \ + ((IT) == USART_IT_LBD) || ((IT) == USART_IT_CTS) || \ + ((IT) == USART_IT_RTO) || ((IT) == USART_IT_EOB) || \ + ((IT) == USART_IT_CM) || ((IT) == USART_IT_WU)) +/** + * @} + */ + +/** @defgroup USART_Global_definition + * @{ + */ + +#define IS_USART_BAUDRATE(BAUDRATE) (((BAUDRATE) > 0) && ((BAUDRATE) < 0x005B8D81)) +#define IS_USART_DE_ASSERTION_DEASSERTION_TIME(TIME) ((TIME) <= 0x1F) +#define IS_USART_AUTO_RETRY_COUNTER(COUNTER) ((COUNTER) <= 0x7) +#define IS_USART_TIMEOUT(TIMEOUT) ((TIMEOUT) <= 0x00FFFFFF) +#define IS_USART_DATA(DATA) ((DATA) <= 0x1FF) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +/* Initialization and Configuration functions *********************************/ +void USART_DeInit(USART_TypeDef* USARTx); +void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct); +void USART_StructInit(USART_InitTypeDef* USART_InitStruct); +void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct); +void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct); +void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState); +void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState); +void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut); + +/* AutoBaudRate functions *****************************************************/ +void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate); + +/* Data transfers functions ***************************************************/ +void USART_SendData(USART_TypeDef* USARTx, uint16_t Data); +uint16_t USART_ReceiveData(USART_TypeDef* USARTx); + +/* Multi-Processor Communication functions ************************************/ +void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address); +void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp); +void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength); + +/* Half-duplex mode function **************************************************/ +void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState); + +/* RS485 mode functions *******************************************************/ +void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState); +void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity); +void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime); +void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime); + +/* DMA transfers management functions *****************************************/ +void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState); +void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError); + +/* Interrupts and flags management functions **********************************/ +void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState); +void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState); +void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection); +FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG); +void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG); +ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT); +void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F0XX_USART_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_wwdg.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_wwdg.h new file mode 100644 index 0000000000..02e7c658b3 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Inc/ft32f0xx_wwdg.h @@ -0,0 +1,91 @@ +/** + ****************************************************************************** + * @file ft32f030x8_wwdg.h + * @author MCD Application Team + * @version V1.0.0 + * @date 2020-06-22 + * @brief This file contains all the functions prototypes for the WWDG + * firmware library. + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F030X8_WWDG_H +#define __FT32F030X8_WWDG_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" + +/** @addtogroup FT32F030X8_StdPeriph_Driver + * @{ + */ + +/** @addtogroup WWDG + * @{ + */ +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ + +/** @defgroup WWDG_Exported_Constants + * @{ + */ + +/** @defgroup WWDG_Prescaler + * @{ + */ + +#define WWDG_Prescaler_1 ((uint32_t)0x00000000) +#define WWDG_Prescaler_2 ((uint32_t)0x00000080) +#define WWDG_Prescaler_4 ((uint32_t)0x00000100) +#define WWDG_Prescaler_8 ((uint32_t)0x00000180) +#define IS_WWDG_PRESCALER(PRESCALER) (((PRESCALER) == WWDG_Prescaler_1) || \ + ((PRESCALER) == WWDG_Prescaler_2) || \ + ((PRESCALER) == WWDG_Prescaler_4) || \ + ((PRESCALER) == WWDG_Prescaler_8)) +#define IS_WWDG_WINDOW_VALUE(VALUE) ((VALUE) <= 0x7F) +#define IS_WWDG_COUNTER(COUNTER) (((COUNTER) >= 0x40) && ((COUNTER) <= 0x7F)) + +/** + * @} + */ + +/** + * @} + */ + +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ +/* Function used to set the WWDG configuration to the default reset state ****/ +void WWDG_DeInit(void); + +/* Prescaler, Refresh window and Counter configuration functions **************/ +void WWDG_SetPrescaler(uint32_t WWDG_Prescaler); +void WWDG_SetWindowValue(uint8_t WindowValue); +void WWDG_EnableIT(void); +void WWDG_SetCounter(uint8_t Counter); + +/* WWDG activation functions **************************************************/ +void WWDG_Enable(uint8_t Counter); + +/* Interrupts and flags management functions **********************************/ +FlagStatus WWDG_GetFlagStatus(void); +void WWDG_ClearFlag(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F030X8_WWDG_H */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_adc.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_adc.c new file mode 100644 index 0000000000..d909f9f326 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_adc.c @@ -0,0 +1,1265 @@ +/** + ****************************************************************************** + * @file ft32f0xx_adc.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Analog to Digital Convertor (ADC) peripheral: + * + Initialization and Configuration + * + Power saving + * + Analog Watchdog configuration + * + Temperature Sensor, Vrefint (Internal Reference Voltage) and + * Vbat (Voltage battery) management + * + ADC Channels Configuration + * + ADC Channels DMA Configuration + * + Interrupts and flags management. + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_adc.h" +#include "ft32f0xx_rcc.h" + + + +/* ADC CFGR mask */ +#define CFGR1_CLEAR_MASK ((uint32_t)0xFFFFD203) + +/* Calibration time out */ +#define CALIBRATION_TIMEOUT ((uint32_t)0x0000F000) + +/** + * @brief Deinitializes ADC1 peripheral registers to their default reset values. + * @param ADCx: where x can be 1 to select the ADC peripheral. + * @retval None + */ +void ADC_DeInit(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + if(ADCx == ADC1) + { + /* Enable ADC1 reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, ENABLE); + + /* Release ADC1 from reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_ADC1, DISABLE); + } +} + +/** + * @brief Initializes the ADCx peripheral according to the specified parameters + * in the ADC_InitStruct. + * @note This function is used to configure the global features of the ADC ( + * Resolution, Data Alignment, continuous mode activation, External + * trigger source and edge, Sequence Scan Direction). + * @param ADCx: where x can be 1 to select the ADC peripheral. + * @param ADC_InitStruct: pointer to an ADC_InitTypeDef structure that contains + * the configuration information for the specified ADC peripheral. + * @retval None + */ +void ADC_Init(ADC_TypeDef* ADCx, ADC_InitTypeDef* ADC_InitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_RESOLUTION(ADC_InitStruct->ADC_Resolution)); + assert_param(IS_FUNCTIONAL_STATE(ADC_InitStruct->ADC_ContinuousConvMode)); + assert_param(IS_ADC_EXT_TRIG_EDGE(ADC_InitStruct->ADC_ExternalTrigConvEdge)); + assert_param(IS_ADC_EXTERNAL_TRIG_CONV(ADC_InitStruct->ADC_ExternalTrigConv)); + assert_param(IS_ADC_DATA_ALIGN(ADC_InitStruct->ADC_DataAlign)); + assert_param(IS_ADC_SCAN_DIRECTION(ADC_InitStruct->ADC_ScanDirection)); + + /* Get the ADCx CFGR value */ + tmpreg = ADCx->CFGR1; + + /* Clear SCANDIR, RES[1:0], ALIGN, EXTSEL[2:0], EXTEN[1:0] and CONT bits */ + tmpreg &= CFGR1_CLEAR_MASK; + + /*---------------------------- ADCx CFGR Configuration ---------------------*/ + + /* Set RES[1:0] bits according to ADC_Resolution value */ + /* Set CONT bit according to ADC_ContinuousConvMode value */ + /* Set EXTEN[1:0] bits according to ADC_ExternalTrigConvEdge value */ + /* Set EXTSEL[2:0] bits according to ADC_ExternalTrigConv value */ + /* Set ALIGN bit according to ADC_DataAlign value */ + /* Set SCANDIR bit according to ADC_ScanDirection value */ + + tmpreg |= (uint32_t)(ADC_InitStruct->ADC_Resolution | ((uint32_t)(ADC_InitStruct->ADC_ContinuousConvMode) << 13) | + ADC_InitStruct->ADC_ExternalTrigConvEdge | ADC_InitStruct->ADC_ExternalTrigConv | + ADC_InitStruct->ADC_DataAlign | ADC_InitStruct->ADC_ScanDirection); + + /* Write to ADCx CFGR */ + ADCx->CFGR1 = tmpreg; +} + +/** + * @brief Fills each ADC_InitStruct member with its default value. + * @note This function is used to initialize the global features of the ADC ( + * Resolution, Data Alignment, continuous mode activation, External + * trigger source and edge, Sequence Scan Direction). + * @param ADC_InitStruct: pointer to an ADC_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void ADC_StructInit(ADC_InitTypeDef* ADC_InitStruct) +{ + /* Reset ADC init structure parameters values */ + /* Initialize the ADC_Resolution member */ + ADC_InitStruct->ADC_Resolution = ADC_Resolution_12b; + + /* Initialize the ADC_ContinuousConvMode member */ + ADC_InitStruct->ADC_ContinuousConvMode = DISABLE; + + /* Initialize the ADC_ExternalTrigConvEdge member */ + ADC_InitStruct->ADC_ExternalTrigConvEdge = ADC_ExternalTrigConvEdge_None; + + /* Initialize the ADC_ExternalTrigConv member */ + ADC_InitStruct->ADC_ExternalTrigConv = ADC_ExternalTrigConv_T1_TRGO; + + /* Initialize the ADC_DataAlign member */ + ADC_InitStruct->ADC_DataAlign = ADC_DataAlign_Right; + + /* Initialize the ADC_ScanDirection member */ + ADC_InitStruct->ADC_ScanDirection = ADC_ScanDirection_Upward; +} + +/** + * @brief Enables or disables the specified ADC peripheral. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the ADCx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_Cmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Set the ADEN bit to Enable the ADC peripheral */ + ADCx->CR |= (uint32_t)ADC_CR_ADEN; + } + else + { + /* Set the ADDIS to Disable the ADC peripheral */ + ADCx->CR |= (uint32_t)ADC_CR_ADDIS; + } +} + +/** + * @brief Configure the ADC to either be clocked by the asynchronous clock(which is + * independent, the dedicated 14MHz clock) or the synchronous clock derived from + * the APB clock of the ADC bus interface divided by 2 or 4 + * @note This function can be called only when ADC is disabled. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_ClockMode: This parameter can be : + * @arg ADC_ClockMode_AsynClk: ADC clocked by the dedicated 14MHz clock + * @arg ADC_ClockMode_SynClkDiv2: ADC clocked by PCLK/2 + * @arg ADC_ClockMode_SynClkDiv4: ADC clocked by PCLK/4 + * @retval None + */ +void ADC_ClockModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_ClockMode) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CLOCKMODE(ADC_ClockMode)); + + /* Configure the ADC Clock mode according to ADC_ClockMode */ + ADCx->CFGR2 = (uint32_t)ADC_ClockMode; + +} + +/** + * @brief Enables or disables the jitter when the ADC is clocked by PCLK div2 + * or div4 + * @note This function is obsolete and maintained for legacy purpose only. ADC_ClockModeConfig() + * function should be used instead. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_JitterOff: This parameter can be : + * @arg ADC_JitterOff_PCLKDiv2: Remove jitter when ADC is clocked by PLCK divided by 2 + * @arg ADC_JitterOff_PCLKDiv4: Remove jitter when ADC is clocked by PLCK divided by 4 + * @param NewState: new state of the ADCx jitter. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_JitterCmd(ADC_TypeDef* ADCx, uint32_t ADC_JitterOff, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_JITTEROFF(ADC_JitterOff)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Disable Jitter */ + ADCx->CFGR2 |= (uint32_t)ADC_JitterOff; + } + else + { + /* Enable Jitter */ + ADCx->CFGR2 &= (uint32_t)(~ADC_JitterOff); + } +} + +/** + * @} + */ + +/** + * @brief Enables or disables the ADC Power Off. + * @note ADC power-on and power-off can be managed by hardware to cut the + * consumption when the ADC is not converting. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @note The ADC can be powered down: + * - During the Auto delay phase: The ADC is powered on again at the end + * of the delay (until the previous data is read from the ADC data register). + * - During the ADC is waiting for a trigger event: The ADC is powered up + * at the next trigger event (when the conversion is started). + * @param NewState: new state of the ADCx power Off. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_AutoPowerOffCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the ADC Automatic Power-Off */ + ADCx->CFGR1 |= ADC_CFGR1_AUTOFF; + } + else + { + /* Disable the ADC Automatic Power-Off */ + ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_AUTOFF; + } +} + +/** + * @brief Enables or disables the Wait conversion mode. + * @note When the CPU clock is not fast enough to manage the data rate, a + * Hardware delay can be introduced between ADC conversions to reduce + * this data rate. + * @note The Hardware delay is inserted after each conversions and until the + * previous data is read from the ADC data register + * @note This is a way to automatically adapt the speed of the ADC to the speed + * of the system which will read the data. + * @note Any hardware triggers wich occur while a conversion is on going or + * while the automatic Delay is applied are ignored + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the ADCx Auto-Delay. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_WaitModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the ADC Automatic Delayed conversion */ + ADCx->CFGR1 |= ADC_CFGR1_WAIT; + } + else + { + /* Disable the ADC Automatic Delayed conversion */ + ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_WAIT; + } +} + +/** + * @} + */ +/** + * @brief Enables or disables the analog watchdog + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the ADCx Analog Watchdog. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_AnalogWatchdogCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the ADC Analog Watchdog */ + ADCx->CFGR1 |= ADC_CFGR1_AWDEN; + } + else + { + /* Disable the ADC Analog Watchdog */ + ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_AWDEN; + } +} + +/** + * @brief Configures the high and low thresholds of the analog watchdog. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param HighThreshold: the ADC analog watchdog High threshold value. + * This parameter must be a 12bit value. + * @param LowThreshold: the ADC analog watchdog Low threshold value. + * This parameter must be a 12bit value. + * @retval None + */ +void ADC_AnalogWatchdogThresholdsConfig(ADC_TypeDef* ADCx, uint16_t HighThreshold, + uint16_t LowThreshold) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_THRESHOLD(HighThreshold)); + assert_param(IS_ADC_THRESHOLD(LowThreshold)); + + /* Set the ADCx high and low threshold */ + ADCx->TR = LowThreshold | ((uint32_t)HighThreshold << 16); + +} + +/** + * @brief Configures the analog watchdog guarded single channel + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_AnalogWatchdog_Channel: the ADC channel to configure for the analog watchdog. + * This parameter can be one of the following values: + * @arg ADC_AnalogWatchdog_Channel_0: ADC Channel0 selected + * @arg ADC_AnalogWatchdog_Channel_1: ADC Channel1 selected + * @arg ADC_AnalogWatchdog_Channel_2: ADC Channel2 selected + * @arg ADC_AnalogWatchdog_Channel_3: ADC Channel3 selected + * @arg ADC_AnalogWatchdog_Channel_4: ADC Channel4 selected + * @arg ADC_AnalogWatchdog_Channel_5: ADC Channel5 selected + * @arg ADC_AnalogWatchdog_Channel_6: ADC Channel6 selected + * @arg ADC_AnalogWatchdog_Channel_7: ADC Channel7 selected + * @arg ADC_AnalogWatchdog_Channel_8: ADC Channel8 selected + * @arg ADC_AnalogWatchdog_Channel_9: ADC Channel9 selected + * @arg ADC_AnalogWatchdog_Channel_10: ADC Channel10 selected + * @arg ADC_AnalogWatchdog_Channel_11: ADC Channel11 selected + * @arg ADC_AnalogWatchdog_Channel_12: ADC Channel12 selected + * @arg ADC_AnalogWatchdog_Channel_13: ADC Channel13 selected + * @arg ADC_AnalogWatchdog_Channel_14: ADC Channel14 selected + * @arg ADC_AnalogWatchdog_Channel_15: ADC Channel15 selected + * @arg ADC_AnalogWatchdog_Channel_16: ADC Channel16 selected + * @arg ADC_AnalogWatchdog_Channel_17: ADC Channel17 selected + * @arg ADC_AnalogWatchdog_Channel_18: ADC Channel18 selected + * @note The channel selected on the AWDCH must be also set into the CHSELR + * register + * @retval None + */ +void ADC_AnalogWatchdogSingleChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_AnalogWatchdog_Channel) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_ANALOG_WATCHDOG_CHANNEL(ADC_AnalogWatchdog_Channel)); + + /* Get the old register value */ + tmpreg = ADCx->CFGR1; + + /* Clear the Analog watchdog channel select bits */ + tmpreg &= ~ADC_CFGR1_AWDCH; + + /* Set the Analog watchdog channel */ + tmpreg |= ADC_AnalogWatchdog_Channel; + + /* Store the new register value */ + ADCx->CFGR1 = tmpreg; +} + +/** + * @brief Enables or disables the ADC Analog Watchdog Single Channel. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the ADCx ADC Analog Watchdog Single Channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_AnalogWatchdogSingleChannelCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the ADC Analog Watchdog Single Channel */ + ADCx->CFGR1 |= ADC_CFGR1_AWDSGL; + } + else + { + /* Disable the ADC Analog Watchdog Single Channel */ + ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_AWDSGL; + } +} + +/** + * @} + */ +/** + * @brief Enables or disables the temperature sensor channel. + * @param NewState: new state of the temperature sensor input channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_TempSensorCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the temperature sensor channel*/ + ADC->CCR |= (uint32_t)ADC_CCR_TSEN; + } + else + { + /* Disable the temperature sensor channel*/ + ADC->CCR &= (uint32_t)(~ADC_CCR_TSEN); + } +} + +/** + * @brief Enables or disables the Vrefint channel. + * @param NewState: new state of the Vref input channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_VrefintCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Vrefint channel*/ + ADC->CCR |= (uint32_t)ADC_CCR_VREFEN; + } + else + { + /* Disable the Vrefint channel*/ + ADC->CCR &= (uint32_t)(~ADC_CCR_VREFEN); + } +} + +/** + * @brief Enables or disables the Vbat channel. + * @note This feature is not applicable for FT32F030 devices. + * @param NewState: new state of the Vbat input channel. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_VbatCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Vbat channel*/ + ADC->CCR |= (uint32_t)ADC_CCR_VBATEN; + } + else + { + /* Disable the Vbat channel*/ + ADC->CCR &= (uint32_t)(~ADC_CCR_VBATEN); + } +} + +/** + * @} + */ +/** + * @brief Configures for the selected ADC and its sampling time. + * @param ADCx: where x can be 1 to select the ADC peripheral. + * @param ADC_Channel: the ADC channel to configure. + * This parameter can be any combination of the following values: + * @arg ADC_Channel_0: ADC Channel0 selected + * @arg ADC_Channel_1: ADC Channel1 selected + * @arg ADC_Channel_2: ADC Channel2 selected + * @arg ADC_Channel_3: ADC Channel3 selected + * @arg ADC_Channel_4: ADC Channel4 selected + * @arg ADC_Channel_5: ADC Channel5 selected + * @arg ADC_Channel_6: ADC Channel6 selected + * @arg ADC_Channel_7: ADC Channel7 selected + * @arg ADC_Channel_8: ADC Channel8 selected + * @arg ADC_Channel_9: ADC Channel9 selected + * @arg ADC_Channel_10: ADC Channel10 selected, + * @arg ADC_Channel_11: ADC Channel11 selected, + * @arg ADC_Channel_12: ADC Channel12 selected, + * @arg ADC_Channel_13: ADC Channel13 selected, + * @arg ADC_Channel_14: ADC Channel14 selected, + * @arg ADC_Channel_15: ADC Channel15 selected, + * @arg ADC_Channel_16: ADC Channel16 selected + * @arg ADC_Channel_17: ADC Channel17 selected + * @arg ADC_Channel_18: ADC Channel18 selected, + * @arg ADC_Channel_19: ADC Channel19 selected, + * @arg ADC_Channel_20: ADC Channel20 selected, + * @arg ADC_Channel_21: ADC Channel21 selected, + * @param ADC_SampleTime: The sample time value to be set for the selected channel. + * This parameter can be one of the following values: + * @arg ADC_SampleTime_1_5Cycles: Sample time equal to 1.5 cycles + * @arg ADC_SampleTime_7_5Cycles: Sample time equal to 7.5 cycles + * @arg ADC_SampleTime_13_5Cycles: Sample time equal to 13.5 cycles + * @arg ADC_SampleTime_28_5Cycles: Sample time equal to 28.5 cycles + * @arg ADC_SampleTime_41_5Cycles: Sample time equal to 41.5 cycles + * @arg ADC_SampleTime_55_5Cycles: Sample time equal to 55.5 cycles + * @arg ADC_SampleTime_71_5Cycles: Sample time equal to 71.5 cycles + * @arg ADC_SampleTime_239_5Cycles: Sample time equal to 239.5 cycles + * @retval None + */ +void ADC_ChannelConfig(ADC_TypeDef* ADCx, uint32_t ADC_Channel, uint32_t ADC_SampleTime) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CHANNEL(ADC_Channel)); + assert_param(IS_ADC_SAMPLE_TIME(ADC_SampleTime)); + + /* Configure the ADC Channel */ + ADCx->CHSELR |= (uint32_t)ADC_Channel; + + /* Clear the Sampling time Selection bits */ + tmpreg &= ~ADC_SMPR1_SMPR; + + /* Set the ADC Sampling Time register */ + tmpreg |= (uint32_t)ADC_SampleTime; + + /* Configure the ADC Sample time register */ + ADCx->SMPR = tmpreg ; +} + +/** + * @brief Enable the Continuous mode for the selected ADCx channels. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the Continuous mode. + * This parameter can be: ENABLE or DISABLE. + * @note It is not possible to have both discontinuous mode and continuous mode + * enabled. In this case (If DISCEN and CONT are Set), the ADC behaves + * as if continuous mode was disabled + * @retval None + */ +void ADC_ContinuousModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Continuous mode*/ + ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_CONT; + } + else + { + /* Disable the Continuous mode */ + ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_CONT); + } +} + +/** + * @brief Enable the discontinuous mode for the selected ADC channels. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the discontinuous mode. + * This parameter can be: ENABLE or DISABLE. + * @note It is not possible to have both discontinuous mode and continuous mode + * enabled. In this case (If DISCEN and CONT are Set), the ADC behaves + * as if continuous mode was disabled + * @retval None + */ +void ADC_DiscModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Discontinuous mode */ + ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_DISCEN; + } + else + { + /* Disable the Discontinuous mode */ + ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_DISCEN); + } +} + +/** + * @brief Enable the Overrun mode for the selected ADC channels. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the Overrun mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_OverrunModeCmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Overrun mode */ + ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_OVRMOD; + } + else + { + /* Disable the Overrun mode */ + ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_OVRMOD); + } +} + +/** + * @brief Active the Calibration operation for the selected ADC. + * @note The Calibration can be initiated only when ADC is still in the + * reset configuration (ADEN must be equal to 0). + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @retval ADC Calibration factor + */ +uint32_t ADC_GetCalibrationFactor(ADC_TypeDef* ADCx) +{ + uint32_t tmpreg = 0, calibrationcounter = 0, calibrationstatus = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + /* Set the ADC calibartion */ + ADCx->CR |= (uint32_t)ADC_CR_ADCAL; + + /* Wait until no ADC calibration is completed */ + do + { + calibrationstatus = ADCx->CR & ADC_CR_ADCAL; + calibrationcounter++; + } while((calibrationcounter != CALIBRATION_TIMEOUT) && (calibrationstatus != 0x00)); + + if((uint32_t)(ADCx->CR & ADC_CR_ADCAL) == RESET) + { + /*Get the calibration factor from the ADC data register */ + tmpreg = ADCx->DR; + } + else + { + /* Error factor */ + tmpreg = 0x00000000; + } + return tmpreg; +} + +/** + * @brief Stop the on going conversions for the selected ADC. + * @note When ADSTP is set, any on going conversion is aborted, and the ADC + * data register is not updated with current conversion. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @retval None + */ +void ADC_StopOfConversion(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + ADCx->CR |= (uint32_t)ADC_CR_ADSTP; +} + +/** + * @brief Start Conversion for the selected ADC channels. + * @note In continuous mode, ADSTART is not cleared by hardware with the + * assertion of EOSEQ because the sequence is automatic relaunched + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @retval None + */ +void ADC_StartOfConversion(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + ADCx->CR |= (uint32_t)ADC_CR_ADSTART; +} + +/** + * @brief Returns the last ADCx conversion result data for ADC channel. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @retval The Data conversion value. + */ +uint16_t ADC_GetConversionValue(ADC_TypeDef* ADCx) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + /* Return the selected ADC conversion value */ + return (uint16_t) ADCx->DR; +} + +/** + * @} + */ +/** + * @brief Enables or disables the specified ADC DMA request. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param NewState: new state of the selected ADC DMA transfer. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_DMACmd(ADC_TypeDef* ADCx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected ADC DMA request */ + ADCx->CFGR1 |= (uint32_t)ADC_CFGR1_DMAEN; + } + else + { + /* Disable the selected ADC DMA request */ + ADCx->CFGR1 &= (uint32_t)(~ADC_CFGR1_DMAEN); + } +} + +/** + * @brief Enables or disables the ADC DMA request after last transfer (Single-ADC mode) + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_DMARequestMode: the ADC channel to configure. + * This parameter can be one of the following values: + * @arg ADC_DMAMode_OneShot: DMA One Shot Mode + * @arg ADC_DMAMode_Circular: DMA Circular Mode + * @retval None + */ +void ADC_DMARequestModeConfig(ADC_TypeDef* ADCx, uint32_t ADC_DMARequestMode) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + + ADCx->CFGR1 &= (uint32_t)~ADC_CFGR1_DMACFG; + ADCx->CFGR1 |= (uint32_t)ADC_DMARequestMode; +} + +/** + * @} + */ +/** + * @brief Enables or disables the specified ADC interrupts. + * @param ADCx: where x can be 1 to select the ADC peripheral. + * @param ADC_IT: specifies the ADC interrupt sources to be enabled or disabled. + * This parameter can be one of the following values: + * @arg ADC_IT_ADRDY: ADC ready interrupt + * @arg ADC_IT_EOSMP: End of sampling interrupt + * @arg ADC_IT_EOC: End of conversion interrupt + * @arg ADC_IT_EOSEQ: End of sequence of conversion interrupt + * @arg ADC_IT_OVR: overrun interrupt + * @arg ADC_IT_AWD: Analog watchdog interrupt + * @param NewState: new state of the specified ADC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void ADC_ITConfig(ADC_TypeDef* ADCx, uint32_t ADC_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_ADC_CONFIG_IT(ADC_IT)); + + if (NewState != DISABLE) + { + /* Enable the selected ADC interrupts */ + ADCx->IER |= ADC_IT; + } + else + { + /* Disable the selected ADC interrupts */ + ADCx->IER &= (~(uint32_t)ADC_IT); + } +} + +/** + * @brief Checks whether the specified ADC flag is set or not. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg ADC_FLAG_AWD: Analog watchdog flag + * @arg ADC_FLAG_OVR: Overrun flag + * @arg ADC_FLAG_EOSEQ: End of Sequence flag + * @arg ADC_FLAG_EOC: End of conversion flag + * @arg ADC_FLAG_EOSMP: End of sampling flag + * @arg ADC_FLAG_ADRDY: ADC Ready flag + * @arg ADC_FLAG_ADEN: ADC enable flag + * @arg ADC_FLAG_ADDIS: ADC disable flag + * @arg ADC_FLAG_ADSTART: ADC start flag + * @arg ADC_FLAG_ADSTP: ADC stop flag + * @arg ADC_FLAG_ADCAL: ADC Calibration flag + * @retval The new state of ADC_FLAG (SET or RESET). + */ +FlagStatus ADC_GetFlagStatus(ADC_TypeDef* ADCx, uint32_t ADC_FLAG) +{ + FlagStatus bitstatus = RESET; + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_GET_FLAG(ADC_FLAG)); + + if((uint32_t)(ADC_FLAG & 0x01000000)) + { + tmpreg = ADCx->CR & 0xFEFFFFFF; + } + else + { + tmpreg = ADCx->ISR; + } + + /* Check the status of the specified ADC flag */ + if ((tmpreg & ADC_FLAG) != (uint32_t)RESET) + { + /* ADC_FLAG is set */ + bitstatus = SET; + } + else + { + /* ADC_FLAG is reset */ + bitstatus = RESET; + } + /* Return the ADC_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the ADCx's pending flags. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg ADC_FLAG_AWD: Analog watchdog flag + * @arg ADC_FLAG_EOC: End of conversion flag + * @arg ADC_FLAG_ADRDY: ADC Ready flag + * @arg ADC_FLAG_EOSMP: End of sampling flag + * @arg ADC_FLAG_EOSEQ: End of Sequence flag + * @arg ADC_FLAG_OVR: Overrun flag + * @retval None + */ +void ADC_ClearFlag(ADC_TypeDef* ADCx, uint32_t ADC_FLAG) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CLEAR_FLAG(ADC_FLAG)); + + /* Clear the selected ADC flags */ + ADCx->ISR = (uint32_t)ADC_FLAG; +} + +/** + * @brief Checks whether the specified ADC interrupt has occurred or not. + * @param ADCx: where x can be 1 to select the ADC1 peripheral + * @param ADC_IT: specifies the ADC interrupt source to check. + * This parameter can be one of the following values: + * @arg ADC_IT_ADRDY: ADC ready interrupt + * @arg ADC_IT_EOSMP: End of sampling interrupt + * @arg ADC_IT_EOC: End of conversion interrupt + * @arg ADC_IT_EOSEQ: End of sequence of conversion interrupt + * @arg ADC_IT_OVR: overrun interrupt + * @arg ADC_IT_AWD: Analog watchdog interrupt + * @retval The new state of ADC_IT (SET or RESET). + */ +ITStatus ADC_GetITStatus(ADC_TypeDef* ADCx, uint32_t ADC_IT) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_GET_IT(ADC_IT)); + + /* Get the ADC_IT enable bit status */ + enablestatus = (uint32_t)(ADCx->IER & ADC_IT); + + /* Check the status of the specified ADC interrupt */ + if (((uint32_t)(ADCx->ISR & ADC_IT) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET)) + { + /* ADC_IT is set */ + bitstatus = SET; + } + else + { + /* ADC_IT is reset */ + bitstatus = RESET; + } + /* Return the ADC_IT status */ + return bitstatus; +} + +/** + * @brief Clears the ADCx's interrupt pending bits. + * @param ADCx: where x can be 1 to select the ADC1 peripheral. + * @param ADC_IT: specifies the ADC interrupt pending bit to clear. + * This parameter can be one of the following values: + * @arg ADC_IT_ADRDY: ADC ready interrupt + * @arg ADC_IT_EOSMP: End of sampling interrupt + * @arg ADC_IT_EOC: End of conversion interrupt + * @arg ADC_IT_EOSEQ: End of sequence of conversion interrupt + * @arg ADC_IT_OVR: overrun interrupt + * @arg ADC_IT_AWD: Analog watchdog interrupt + * @retval None + */ +void ADC_ClearITPendingBit(ADC_TypeDef* ADCx, uint32_t ADC_IT) +{ + /* Check the parameters */ + assert_param(IS_ADC_ALL_PERIPH(ADCx)); + assert_param(IS_ADC_CLEAR_IT(ADC_IT)); + + /* Clear the selected ADC interrupt pending bits */ + ADCx->ISR = (uint32_t)ADC_IT; +} + + +/** + * @brief select the ADC VREF. + * @param ADC_Vrefsel: The sVREF value to be set for the ADC. + This parameter can be one of the following values: + * @arg ADC_Vrefsel_0_625V: VREF 0.625V selected + * @arg ADC_Vrefsel_1_5V: VREF 1.5V selected + * @arg ADC_Vrefsel_2_5V: VREF 2.5V selected + * @arg ADC_Vrefsel_VDDA: VREF VDDA selected + * @retval None + */ +void ADC_VrefselConfig(uint32_t ADC_Vrefsel) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_ADC_Vrefsel(ADC_Vrefsel)); + + /* Read CR2 register */ + tmpreg = ADC->CR2; + + /* Clear the Vref Selection bits */ + tmpreg &= ~((uint32_t)0x0000000E) ; + + /* Set the ADC Vref register */ + tmpreg |= (uint32_t)ADC_Vrefsel; + + /* Configure the ADC Vref register */ + ADC->CR2 = tmpreg; +} + +/** + * @brief Enable Reference voltage halved. + * @param NewState: new state of the reference voltage halved. + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_VrefDecibCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Discontinuous mode */ + ADC->CR2 |= (uint32_t)ADC_CR2_VREF_DECIB; + } + else + { + /* Disable the Discontinuous mode */ + ADC->CR2 &= (uint32_t)(~ADC_CR2_VREF_DECIB); + } +} + +/** + * @brief Sampling hold circuit sampling enable or disable. + * @param SmpEn: + * @arg ADC_IOSH1_SMPEN + * @arg ADC_IOSH2_SMPEN + * @param NewState: new state of SMP. + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_IoshSmpCmd(uint32_t SmpEn, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_SMPEN(SmpEn)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + ADC->CR2 |= SmpEn; + } + else + { + ADC->CR2 &= ~SmpEn; + } +} + +/** + * @brief The hold enable bit of the sample-hold circuit. + * @param SmpEn: + * @arg ADC_IOSH1_AMPEN + * @arg ADC_IOSH2_AMPEN + * @param NewState: new state of AMP. + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_IoshAmpCmd(uint32_t AmpEn, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_AMPEN(AmpEn)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + ADC->CR2 |= AmpEn; + } + else + { + ADC->CR2 &= ~AmpEn; + } +} + +/** + * @brief Input source selection. + * @param Ioshx: + * @arg ADC_CR2_IOSH1_SEL + * @arg ADC_CR2_IOSH2_SEL + * @param SmpSel: + * if Ioshx is ADC_CR2_IOSH1_SEL,the SmpSel can be + * @arg ADC_IOSH1_SMPSEL_PB1 + * @arg ADC_IOSH1_SMPSEL_OP1OUT + * if Ioshx is ADC_CR2_IOSH2_SEL,the SmpSel can be + * @arg ADC_IOSH2_SMPSEL_PB0 + * @arg ADC_IOSH2_SMPSEL_OP2OUT + * @note None + * @retval None + */ +#if defined (FT32F072xB) +void ADC_IoshSmpSel(uint32_t Ioshx, uint32_t SmpSel) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_IOSH(Ioshx)); + assert_param(IS_ADC_SMPSEL(SmpSel)); + + /* Read CR2 register */ + tmpreg = ADC->CR2; + + if (Ioshx != ADC_CR2_IOSH1_SEL) + { + /* IOSH2 */ + tmpreg &= ~ADC_CR2_IOSH2_SEL; + } + else + { + /* IOSH1 */ + tmpreg &= ~ADC_CR2_IOSH1_SEL; + } + + tmpreg |= SmpSel; + + /* Config CR2 register */ + ADC->CR2 = tmpreg; +} +/** + * @brief The hold enable bit of the sample-hold circuit. + * @param SmpModBit: + * @arg ADC_CR2_IOSH1_SMPMOD + * @arg ADC_CR2_IOSH2_SMPMOD + * @param Mode: + * @arg ADC_SMP_SOFTWARE_MODE + * @arg ADC_SMP_HARDWARE_MODE + * @note None + * @retval None + */ +void ADC_IoshSmpMod(uint32_t SmpModBit, uint32_t Mode) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_SMPMOD(SmpModBit)); + assert_param(IS_ADC_MODE(Mode)); + + /* Read CR2 register */ + tmpreg = ADC->CR2; + + if (Mode != ADC_SMP_SOFTWARE_MODE) + { + /* Hardware mode */ + if (SmpModBit != ADC_CR2_IOSH1_SMPMOD) + { + /* IOSH2 */ + tmpreg |= ADC_CR2_IOSH2_SMPMOD | ADC_CR2_IOSH2_AMPEN; + } + else + { + /* IOSH1 */ + tmpreg |= ADC_CR2_IOSH1_SMPMOD | ADC_CR2_IOSH1_AMPEN; + } + } + else + { + /* Software mode */ + if (SmpModBit != ADC_CR2_IOSH1_SMPMOD) + { + /* IOSH2 */ + tmpreg &= ~ADC_CR2_IOSH2_AMPEN; + tmpreg |= ADC_CR2_IOSH2_SMPMOD | ADC_CR2_IOSH2_SMPEN; + } + else + { + /* IOSH1 */ + tmpreg &= ~ADC_CR2_IOSH1_AMPEN; + tmpreg |= ADC_CR2_IOSH1_SMPMOD | ADC_CR2_IOSH1_SMPEN; + } + } + + /* Config CR2 register */ + ADC->CR2 = tmpreg; +} +/** + * @brief External hardware trigger mode config. + * @param NewState: new state of . + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_ExtModeCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + ADC1->ETCR |= ADC_ETCR_EXTMOD; + } + else + { + ADC1->ETCR &= ~ADC_ETCR_EXTMOD; + } +} + +/** + * @brief Stop sampling configuration after triggering. + * @param NewState: new state of . + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_TrgdDisSmpCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + ADC1->ETCR |= ADC_ETCR_TRGDISSMP; + } + else + { + ADC1->ETCR &= ~ADC_ETCR_TRGDISSMP; + } +} +/** + * @brief The delay time of The external hardware triggers. + * @param ExtDly: 0~1023. + * @note None + * @retval None + */ +void ADC_ExtDlyConfig(uint32_t ExtDly) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_ADC_EXTDLY(ExtDly)); + + /* Read ETCR register */ + tmpreg = ADC1->ETCR; + + /* Clear EXTDLY */ + tmpreg &= ~ADC_ETCR_EXTDLY; + + /* Config EXTDLY */ + tmpreg |= ExtDly; + + /* Config ETCR */ + ADC1->ETCR = tmpreg; +} + +/** + * @brief Rising edge triggering config. + * @param Rtenx:This parameter can be : + * ADC_RTENR_RTEN or ADC_RTENR_RTEN_0 ~ ADC_RTENR_RTEN_18 + * @param NewState: new state of . + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_RtenCmd(uint32_t Rtenx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_RTEN(Rtenx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + ADC1->RTENR |= Rtenx; + } + else + { + ADC1->RTENR &= ~Rtenx; + } +} + +/** + * @brief Falling edge triggering config. + * @param Ftenx:This parameter can be : + * ADC_FTENR_RTEN or ADC_FTENR_RTEN_0 ~ ADC_FTENR_RTEN_18 + * @param NewState: new state of . + * This parameter can be: ENABLE or DISABLE. + * @note None + * @retval None + */ +void ADC_FtenCmd(uint32_t Ftenx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_ADC_FTEN(Ftenx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + ADC1->FTENR |= Ftenx; + } + else + { + ADC1->FTENR &= ~Ftenx; + } +} + +#endif +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_comp.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_comp.c new file mode 100644 index 0000000000..c816032be1 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_comp.c @@ -0,0 +1,309 @@ +/** + ****************************************************************************** + * @file ft32f0xx_comp.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the comparators (COMP1 and COMP2) peripheral: + * + Comparators configuration + * + Window mode control + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_comp.h" + +#define COMP_CSR_CLEAR_MASK ((uint32_t)0x00003FFE) + +/** + * @brief Deinitializes COMP peripheral registers to their default reset values. + * @note Deinitialization can't be performed if the COMP configuration is locked. + * To unlock the configuration, perform a system reset. + * @param None + * @retval None + */ +void COMP_DeInit(void) +{ + COMP->CSR = ((uint32_t)0x00000000); /*!< Set COMP_CSR register to reset value */ + + #if defined(FT32F072xB) + COMP->CSR2 = ((uint32_t)0x00000000); + #endif +} + +/** + * @brief Initializes the COMP peripheral according to the specified parameters + * in COMP_InitStruct + * @note If the selected comparator is locked, initialization can't be performed. + * To unlock the configuration, perform a system reset. + * @note By default, PA1 is selected as COMP1 non inverting input. + * + * @param COMP_Selection: the selected comparator. + * This parameter can be one of the following values: + * @arg COMP_Selection_COMP1: COMP1 selected + * @arg COMP_Selection_COMP2: COMP2 selected + * @arg COMP_Selection_COMP3: COMP3 selected + * @param COMP_InitStruct: pointer to an COMP_InitTypeDef structure that contains + * the configuration information for the specified COMP peripheral. + * @retval None + */ +void COMP_Init(uint32_t COMP_Selection, COMP_InitTypeDef* COMP_InitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_COMP_ALL_PERIPH(COMP_Selection)); + assert_param(IS_COMP_VIP_SEL(COMP_InitStruct->COMP_VipSel)); + assert_param(IS_COMP_VINSEL(COMP_InitStruct->COMP_VinSel)); + assert_param(IS_COMP_OUTPUT_SEL(COMP_InitStruct->COMP_OutputSel)); + assert_param(IS_COMP_POL(COMP_InitStruct->COMP_Pol)); + + if (COMP_Selection != COMP_Selection_COMP3) + { + /*!< Get the COMP_CSR register value */ + tmpreg = COMP->CSR; + + /*!< Clear the bits */ + tmpreg &= (uint32_t) ~(COMP_CSR_CLEAR_MASK<COMP_VipSel | COMP_InitStruct->COMP_VinSel| + COMP_InitStruct->COMP_OutputSel | COMP_InitStruct->COMP_Pol)); + + /*!< Write to COMP_CSR register */ + COMP->CSR = tmpreg; + } + else + { + #if defined(FT32F072xB) + /*!< Get the COMP_CSR register value */ + tmpreg = COMP->CSR2; + + /*!< Clear the bits */ + tmpreg &= (uint32_t) ~(COMP_CSR_CLEAR_MASK); + + /*!< Configure COMP: COMP_VipSel, COMP_VinSel, COMP_OutputSel value and COMP_Pol */ + tmpreg |= (uint32_t)((COMP_InitStruct->COMP_VipSel | COMP_InitStruct->COMP_VinSel| + COMP_InitStruct->COMP_OutputSel | COMP_InitStruct->COMP_Pol)); + + /*!< Write to COMP_CSR2 register */ + COMP->CSR2 = tmpreg; + #endif + } +} + +/** + * @brief Fills each COMP_InitStruct member with its default value. + * @param COMP_InitStruct: pointer to an COMP_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void COMP_StructInit(COMP_InitTypeDef* COMP_InitStruct) +{ + #if defined(FT32F072xB) + COMP_InitStruct->COMP_VipSel = 0; + COMP_InitStruct->COMP_VinSel = 0; + COMP_InitStruct->COMP_OutputSel = 0; + COMP_InitStruct->COMP_Pol = 0; + #else + COMP_InitStruct->COMP_VipSel = NCOMP_VIP_SEL_PAD_PA1; + COMP_InitStruct->COMP_VinSel = NCOMP_VIN_SEL_PAD_PA0 | PCOMP_VIN_SEL_PAD_PA2; + COMP_InitStruct->COMP_OutputSel = 0; + COMP_InitStruct->COMP_Pol = 0; + #endif +} + +/** + * @brief Enable or disable the COMP peripheral. + * @note If the selected comparator is locked, enable/disable can't be performed. + * To unlock the configuration, perform a system reset. + * @param COMP_Selection: the selected comparator. + * This parameter can be one of the following values: + * @arg COMP_Selection_COMP1: COMP1 selected + * @arg COMP_Selection_COMP2: COMP2 selected + * @arg COMP_Selection_COMP3: COMP3 selected + * @param NewState: new state of the COMP peripheral. + * This parameter can be: ENABLE or DISABLE. + * @note When enabled, the comparator compares the non inverting input with + * the inverting input and the comparison result is available on comparator output. + * @note When disabled, the comparator doesn't perform comparison and the + * output level is low. + * @retval None + */ +void COMP_Cmd(uint32_t COMP_Selection, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_COMP_ALL_PERIPH(COMP_Selection)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if(COMP_Selection != COMP_Selection_COMP3) + { + if (NewState != DISABLE) + { + /* Enable the selected COMP peripheral */ + COMP->CSR |= (uint32_t) (1<CSR &= (uint32_t)(~((uint32_t)1<CSR2 |= (uint32_t) (1); + } + else + { + /* Disable the selected COMP peripheral */ + COMP->CSR2 &= (uint32_t)(~((uint32_t)1)); + } + #endif + + } +} + +/** + * @brief Return the output level (high or low) of the selected comparator. + * @note The output level depends on the selected polarity. + * @note If the polarity is not inverted: + * - Comparator output is low when the non-inverting input is at a lower + * voltage than the inverting input + * - Comparator output is high when the non-inverting input is at a higher + * voltage than the inverting input + * @note If the polarity is inverted: + * - Comparator output is high when the non-inverting input is at a lower + * voltage than the inverting input + * - Comparator output is low when the non-inverting input is at a higher + * voltage than the inverting input + * @param COMP_Selection: the selected comparator. + * This parameter can be one of the following values: + * @arg COMP_Selection_COMP1: COMP1 selected + * @arg COMP_Selection_COMP2: COMP2 selected + * @arg COMP_Selection_COMP3: COMP3 selected + * @retval Returns the selected comparator output level: low or high. + * + */ +uint32_t COMP_GetOutputLevel(uint32_t COMP_Selection) +{ + uint32_t compout = 0x0; + + /* Check the parameters */ + assert_param(IS_COMP_ALL_PERIPH(COMP_Selection)); + + if(COMP_Selection != COMP_Selection_COMP3) + { + /* Check if selected comparator output is high */ + if ((COMP->CSR & (COMP_CSR_COMP1OUT<CSR2 & COMP_CSR_COMP3OUT) != 0) + { + compout = COMP_OutputLevel_High; + } + else + { + compout = COMP_OutputLevel_Low; + } + #endif + } + + /* Return the comparator output level */ + return (uint32_t)(compout); +} + +/** + * @} + */ +/** + * @brief Enables or disables the window mode. + * @note In window mode, COMP1 and COMP2 non inverting inputs are connected + * together and only COMP1 non inverting input (PA1) can be used. + * @param NewState: new state of the window mode. + * This parameter can be : + * @arg ENABLE: COMP1 and COMP2 non inverting inputs are connected together. + * @arg DISABLE: OMP1 and COMP2 non inverting inputs are disconnected. + * @retval None + */ +void COMP_WindowCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the window mode */ + COMP->CSR |= (uint32_t) COMP_CSR_WNDWEN; + } + else + { + /* Disable the window mode */ + COMP->CSR &= (uint32_t)(~COMP_CSR_WNDWEN); + } +} + +/** + * @} + */ +/** + * @brief Lock the selected comparator (COMP1/COMP2) configuration. + * @note Locking the configuration means that all control bits are read-only. + * To unlock the comparator configuration, perform a system reset. + * @param COMP_Selection: selects the comparator to be locked + * This parameter can be a value of the following values: + * @arg COMP_Selection_COMP1: COMP1 configuration is locked. + * @arg COMP_Selection_COMP2: COMP2 configuration is locked. + * @arg COMP_Selection_COMP3: COMP3 configuration is locked. + * @retval None + */ +void COMP_LockConfig(uint32_t COMP_Selection) +{ + /* Check the parameter */ + assert_param(IS_COMP_ALL_PERIPH(COMP_Selection)); + + if(COMP_Selection != COMP_Selection_COMP3) + { + /* Set the lock bit corresponding to selected comparator */ + COMP->CSR |= (uint32_t) (COMP_CSR_NCOMPLOCK<CSR2 |= (uint32_t) (COMP_CSR_COMP3LOCK); + #endif + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crc.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crc.c new file mode 100644 index 0000000000..df21a88873 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crc.c @@ -0,0 +1,261 @@ +/** + ****************************************************************************** + * @file ft32f0xx_crc.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of CRC computation unit peripheral: + * + Configuration of the CRC computation unit + * + CRC computation of one/many 32-bit data + * + CRC Independent register (IDR) access + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_crc.h" + +/** + * @brief Deinitializes CRC peripheral registers to their default reset values. + * @param None + * @retval None + */ +void CRC_DeInit(void) +{ + /* Set DR register to reset value */ + CRC->DR = 0xFFFFFFFF; + + /* Reset IDR register */ + CRC->IDR = 0x00; + + /* Set INIT register to reset value */ + CRC->INIT = 0xFFFFFFFF; + + /* Reset the CRC calculation unit */ + CRC->CR = CRC_CR_RESET; +} + +/** + * @brief Resets the CRC calculation unit and sets INIT register content in DR register. + * @param None + * @retval None + */ +void CRC_ResetDR(void) +{ + /* Reset CRC generator */ + CRC->CR |= CRC_CR_RESET; +} + +/** + * @brief Selects the polynomial size. This function is only applicable for + * FT32F072 devices. + * @param CRC_PolSize: Specifies the polynomial size. + * This parameter can be: + * @arg CRC_PolSize_7: 7-bit polynomial for CRC calculation + * @arg CRC_PolSize_8: 8-bit polynomial for CRC calculation + * @arg CRC_PolSize_16: 16-bit polynomial for CRC calculation + * @arg CRC_PolSize_32: 32-bit polynomial for CRC calculation + * @retval None + */ +//void CRC_PolynomialSizeSelect(uint32_t CRC_PolSize) +//{ +// uint32_t tmpcr = 0; + +// /* Check the parameter */ +// assert_param(IS_CRC_POL_SIZE(CRC_PolSize)); + +// /* Get CR register value */ +// tmpcr = CRC->CR; + +// /* Reset POL_SIZE bits */ +// tmpcr &= (uint32_t)~((uint32_t)CRC_CR_POLSIZE); +// /* Set the polynomial size */ +// tmpcr |= (uint32_t)CRC_PolSize; + +// /* Write to CR register */ +// CRC->CR = (uint32_t)tmpcr; +//} + +/** + * @brief Selects the reverse operation to be performed on input data. + * @param CRC_ReverseInputData: Specifies the reverse operation on input data. + * This parameter can be: + * @arg CRC_ReverseInputData_No: No reverse operation is performed + * @arg CRC_ReverseInputData_8bits: reverse operation performed on 8 bits + * @arg CRC_ReverseInputData_16bits: reverse operation performed on 16 bits + * @arg CRC_ReverseInputData_32bits: reverse operation performed on 32 bits + * @retval None + */ +void CRC_ReverseInputDataSelect(uint32_t CRC_ReverseInputData) +{ + uint32_t tmpcr = 0; + + /* Check the parameter */ + assert_param(IS_CRC_REVERSE_INPUT_DATA(CRC_ReverseInputData)); + + /* Get CR register value */ + tmpcr = CRC->CR; + + /* Reset REV_IN bits */ + tmpcr &= (uint32_t)~((uint32_t)CRC_CR_REV_IN); + /* Set the reverse operation */ + tmpcr |= (uint32_t)CRC_ReverseInputData; + + /* Write to CR register */ + CRC->CR = (uint32_t)tmpcr; +} + +/** + * @brief Enables or disable the reverse operation on output data. + * The reverse operation on output data is performed on 32-bit. + * @param NewState: new state of the reverse operation on output data. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CRC_ReverseOutputDataCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable reverse operation on output data */ + CRC->CR |= CRC_CR_REV_OUT; + } + else + { + /* Disable reverse operation on output data */ + CRC->CR &= (uint32_t)~((uint32_t)CRC_CR_REV_OUT); + } +} + +/** + * @brief Initializes the INIT register. + * @note After resetting CRC calculation unit, CRC_InitValue is stored in DR register + * @param CRC_InitValue: Programmable initial CRC value + * @retval None + */ +void CRC_SetInitRegister(uint32_t CRC_InitValue) +{ + CRC->INIT = CRC_InitValue; +} + +/** + * @brief Initializes the polynomail coefficients. This function is only + * applicable for FT32F072 devices. + * @param CRC_Pol: Polynomial to be used for CRC calculation. + * @retval None + */ +void CRC_SetPolynomial(uint32_t CRC_Pol) +{ + // CRC->POL = CRC_Pol; +} + +/** + * @} + */ + +/** + * @brief Computes the 32-bit CRC of a given data word(32-bit). + * @param CRC_Data: data word(32-bit) to compute its CRC + * @retval 32-bit CRC + */ +uint32_t CRC_CalcCRC(uint32_t CRC_Data) +{ + CRC->DR = CRC_Data; + + return (CRC->DR); +} + +/** + * @brief Computes the 16-bit CRC of a given 16-bit data. + * @param CRC_Data: data half-word(16-bit) to compute its CRC + * @retval 16-bit CRC + */ +uint32_t CRC_CalcCRC16bits(uint16_t CRC_Data) +{ + *(uint16_t*)(CRC_BASE) = (uint16_t) CRC_Data; + + return (CRC->DR); +} + +/** + * @brief Computes the 8-bit CRC of a given 8-bit data. + * @param CRC_Data: 8-bit data to compute its CRC + * @retval 8-bit CRC + */ +uint32_t CRC_CalcCRC8bits(uint8_t CRC_Data) +{ + *(uint8_t*)(CRC_BASE) = (uint8_t) CRC_Data; + + return (CRC->DR); +} + +/** + * @brief Computes the 32-bit CRC of a given buffer of data word(32-bit). + * @param pBuffer: pointer to the buffer containing the data to be computed + * @param BufferLength: length of the buffer to be computed + * @retval 32-bit CRC + */ +uint32_t CRC_CalcBlockCRC(uint32_t pBuffer[], uint32_t BufferLength) +{ + uint32_t index = 0; + + for(index = 0; index < BufferLength; index++) + { + CRC->DR = pBuffer[index]; + } + return (CRC->DR); +} + +/** + * @brief Returns the current CRC value. + * @param None + * @retval 32-bit CRC + */ +uint32_t CRC_GetCRC(void) +{ + return (CRC->DR); +} + +/** + * @} + */ +/** + * @brief Stores an 8-bit data in the Independent Data(ID) register. + * @param CRC_IDValue: 8-bit value to be stored in the ID register + * @retval None + */ +void CRC_SetIDRegister(uint8_t CRC_IDValue) +{ + CRC->IDR = CRC_IDValue; +} + +/** + * @brief Returns the 8-bit data stored in the Independent Data(ID) register + * @param None + * @retval 8-bit value of the ID register + */ +uint8_t CRC_GetIDRegister(void) +{ + return (uint8_t)(CRC->IDR); +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crs.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crs.c new file mode 100644 index 0000000000..f0ed578869 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_crs.c @@ -0,0 +1,401 @@ +/** + ****************************************************************************** + * @file ft32f0xx_crs.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of CRS peripheral : + * + Configuration of the CRS peripheral + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_crs.h" +#include "ft32f0xx_rcc.h" + + +/** @defgroup CRS + * @brief CRS driver modules + * @{ + */ + +/* CRS Flag Mask */ +#define FLAG_MASK ((uint32_t)0x700) + + +/** + * @brief Deinitializes CRS peripheral registers to their default reset values. + * @param None + * @retval None + */ +void CRS_DeInit(void) +{ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CRS, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_CRS, DISABLE); +} + +/** + * @brief Adjusts the Internal High Speed 48 oscillator (HSI 48) calibration value. + * @note The calibration is used to compensate for the variations in voltage + * and temperature that influence the frequency of the internal HSI48 RC. + * @note This function can be called only when the AUTOTRIMEN bit is reset. + * @param CRS_HSI48CalibrationValue: + * @retval None + */ +void CRS_AdjustHSI48CalibrationValue(uint8_t CRS_HSI48CalibrationValue) +{ + /* Clear TRIM[5:0] bits */ + CRS->CR &= ~CRS_CR_TRIM; + + /* Set the TRIM[5:0] bits according to CRS_HSI48CalibrationValue value */ + CRS->CR |= (uint32_t)((uint32_t)CRS_HSI48CalibrationValue << 8); + +} + +/** + * @brief Enables or disables the oscillator clock for frequency error counter. + * @note when the CEN bit is set the CRS_CFGR register becomes write-protected. + * @param NewState: new state of the frequency error counter. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CRS_FrequencyErrorCounterCmd(FunctionalState NewState) +{ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + CRS->CR |= CRS_CR_CEN; + } + else + { + CRS->CR &= ~CRS_CR_CEN; + } +} + +/** + * @brief Enables or disables the automatic hardware adjustement of TRIM bits. + * @note When the AUTOTRIMEN bit is set the CRS_CFGR register becomes write-protected. + * @param NewState: new state of the automatic trimming. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CRS_AutomaticCalibrationCmd(FunctionalState NewState) +{ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + CRS->CR |= CRS_CR_AUTOTRIMEN; + } +else + { + CRS->CR &= ~CRS_CR_AUTOTRIMEN; + } +} + +/** + * @brief Generate the software synchronization event + * @param None + * @retval None + */ +void CRS_SoftwareSynchronizationGenerate(void) +{ + CRS->CR |= CRS_CR_SWSYNC; +} + +/** + * @brief Adjusts the Internal High Speed 48 oscillator (HSI 48) calibration value. + * @note The calibration is used to compensate for the variations in voltage + * and temperature that influence the frequency of the internal HSI48 RC. + * @note This function can be called only when the CEN bit is reset. + * @param CRS_ReloadValue: specifies the HSI calibration trimming value. + * This parameter must be a number between 0 and . + * @retval None + */ +void CRS_FrequencyErrorCounterReload(uint32_t CRS_ReloadValue) +{ + + /* Clear RELOAD[15:0] bits */ + CRS->CFGR &= ~CRS_CFGR_RELOAD; + + /* Set the RELOAD[15:0] bits according to CRS_ReloadValue value */ + CRS->CFGR |= (uint32_t)CRS_ReloadValue; + +} + +/** + * @brief + * @note This function can be called only when the CEN bit is reset. + * @param CRS_ErrorLimitValue: specifies the HSI calibration trimming value. + * This parameter must be a number between 0 and . + * @retval None + */ +void CRS_FrequencyErrorLimitConfig(uint8_t CRS_ErrorLimitValue) +{ + /* Clear FELIM[7:0] bits */ + CRS->CFGR &= ~CRS_CFGR_FELIM; + + /* Set the FELIM[7:0] bits according to CRS_ErrorLimitValue value */ + CRS->CFGR |= (uint32_t)(CRS_ErrorLimitValue <<16); +} + +/** + * @brief + * @note This function can be called only when the CEN bit is reset. + * @param CRS_Prescaler: specifies the HSI calibration trimming value. + * This parameter can be one of the following values: + * @arg CRS_SYNC_Div1: + * @arg CRS_SYNC_Div2: + * @arg CRS_SYNC_Div4: + * @arg CRS_SYNC_Div8: + * @arg CRS_SYNC_Div16: + * @arg CRS_SYNC_Div32: + * @arg CRS_SYNC_Div64: + * @arg CRS_SYNC_Div128: + * @retval None + */ +void CRS_SynchronizationPrescalerConfig(uint32_t CRS_Prescaler) +{ + /* Check the parameters */ + assert_param(IS_CRS_SYNC_DIV(CRS_Prescaler)); + + /* Clear SYNCDIV[2:0] bits */ + CRS->CFGR &= ~CRS_CFGR_SYNCDIV; + + /* Set the CRS_CFGR_SYNCDIV[2:0] bits according to CRS_Prescaler value */ + CRS->CFGR |= CRS_Prescaler; +} + +/** + * @brief + * @note This function can be called only when the CEN bit is reset. + * @param CRS_Source: . + * This parameter can be one of the following values: + * @arg CRS_SYNCSource_GPIO: + * @arg CRS_SYNCSource_LSE: + * @arg CRS_SYNCSource_USB: + * @retval None + */ +void CRS_SynchronizationSourceConfig(uint32_t CRS_Source) +{ + /* Check the parameters */ + assert_param(IS_CRS_SYNC_SOURCE(CRS_Source)); + + /* Clear SYNCSRC[1:0] bits */ + CRS->CFGR &= ~CRS_CFGR_SYNCSRC; + + /* Set the SYNCSRC[1:0] bits according to CRS_Source value */ + CRS->CFGR |= CRS_Source; +} + +/** + * @brief + * @note This function can be called only when the CEN bit is reset. + * @param CRS_Polarity: . + * This parameter can be one of the following values: + * @arg CRS_SYNCPolarity_Rising: + * @arg CRS_SYNCPolarity_Falling: + * @retval None + */ +void CRS_SynchronizationPolarityConfig(uint32_t CRS_Polarity) +{ + /* Check the parameters */ + assert_param(IS_CRS_SYNC_POLARITY(CRS_Polarity)); + + /* Clear SYNCSPOL bit */ + CRS->CFGR &= ~CRS_CFGR_SYNCPOL; + + /* Set the SYNCSPOL bits according to CRS_Polarity value */ + CRS->CFGR |= CRS_Polarity; +} + +/** + * @brief Returns the Relaod value. + * @param None + * @retval The reload value + */ +uint32_t CRS_GetReloadValue(void) +{ + return ((uint32_t)(CRS->CFGR & CRS_CFGR_RELOAD)); +} + +/** + * @brief Returns the HSI48 Calibration value. + * @param None + * @retval The reload value + */ +uint32_t CRS_GetHSI48CalibrationValue(void) +{ + return (((uint32_t)(CRS->CR & CRS_CR_TRIM)) >> 8); +} + +/** + * @brief Returns the frequency error capture. + * @param None + * @retval The frequency error capture value + */ +uint32_t CRS_GetFrequencyErrorValue(void) +{ + return ((uint32_t)(CRS->ISR & CRS_ISR_FECAP)); +} + +/** + * @brief Returns the frequency error direction. + * @param None + * @retval The frequency error direction. The returned value can be one + * of the following values: + * - 0x00: Up counting + * - 0x8000: Down counting + */ +uint32_t CRS_GetFrequencyErrorDirection(void) +{ + return ((uint32_t)(CRS->ISR & CRS_ISR_FEDIR)); +} + + +/** + * @brief Enables or disables the specified CRS interrupts. + * @param CRS_IT: specifies the RCC interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg CRS_IT_SYNCOK: + * @arg CRS_IT_SYNCWARN: + * @arg CRS_IT_ERR: + * @arg CRS_IT_ESYNC: + * @param NewState: new state of the specified CRS interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void CRS_ITConfig(uint32_t CRS_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_CRS_IT(CRS_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + CRS->CR |= CRS_IT; + } + else + { + CRS->CR &= ~CRS_IT; + } +} + +/** + * @brief Checks whether the specified CRS flag is set or not. + * @param CRS_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg CRS_FLAG_SYNCOK: + * @arg CRS_FLAG_SYNCWARN: + * @arg CRS_FLAG_ERR: + * @arg CRS_FLAG_ESYNC: + * @arg CRS_FLAG_TRIMOVF: + * @arg CRS_FLAG_SYNCERR: + * @arg CRS_FLAG_SYNCMISS: + * @retval The new state of CRS_FLAG (SET or RESET). + */ +FlagStatus CRS_GetFlagStatus(uint32_t CRS_FLAG) +{ + /* Check the parameters */ + assert_param(IS_CRS_FLAG(CRS_FLAG)); + + return ((FlagStatus)(CRS->ISR & CRS_FLAG)); +} + +/** + * @brief Clears the CRS specified FLAG. + * @param CRS_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg CRS_FLAG_SYNCOK: + * @arg CRS_FLAG_SYNCWARN: + * @arg CRS_FLAG_ERR: + * @arg CRS_FLAG_ESYNC: + * @arg CRS_FLAG_TRIMOVF: + * @arg CRS_FLAG_SYNCERR: + * @arg CRS_FLAG_SYNCMISS: + * @retval None + */ +void CRS_ClearFlag(uint32_t CRS_FLAG) +{ + /* Check the parameters */ + assert_param(IS_CRS_FLAG(CRS_FLAG)); + + if ((CRS_FLAG & FLAG_MASK)!= 0) + { + CRS->ICR |= CRS_ICR_ERRC; + } + else + { + CRS->ICR |= CRS_FLAG; + } +} + +/** + * @brief Checks whether the specified CRS IT pending bit is set or not. + * @param CRS_IT: specifies the IT pending bit to check. + * This parameter can be one of the following values: + * @arg CRS_IT_SYNCOK: + * @arg CRS_IT_SYNCWARN: + * @arg CRS_IT_ERR: + * @arg CRS_IT_ESYNC: + * @arg CRS_IT_TRIMOVF: + * @arg CRS_IT_SYNCERR: + * @arg CRS_IT_SYNCMISS: + * @retval The new state of CRS_IT (SET or RESET). + */ +ITStatus CRS_GetITStatus(uint32_t CRS_IT) +{ + /* Check the parameters */ + assert_param(IS_CRS_GET_IT(CRS_IT)); + + return ((ITStatus)(CRS->ISR & CRS_IT)); +} + +/** + * @brief Clears the CRS specified IT pending bi. + * @param CRS_FLAG: specifies the IT pending bi to clear. + * This parameter can be one of the following values: + * @arg CRS_IT_SYNCOK: + * @arg CRS_IT_SYNCWARN: + * @arg CRS_IT_ERR: + * @arg CRS_IT_ESYNC: + * @arg CRS_IT_TRIMOVF: + * @arg CRS_IT_SYNCERR: + * @arg CRS_IT_SYNCMISS: + * @retval None + */ +void CRS_ClearITPendingBit(uint32_t CRS_IT) +{ + /* Check the parameters */ + assert_param(IS_CRS_CLEAR_IT(CRS_IT)); + + if ((CRS_IT & FLAG_MASK)!= 0) + { + CRS->ICR |= CRS_ICR_ERRC; + } + else + { + CRS->ICR |= CRS_IT; + } +} +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dac.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dac.c new file mode 100644 index 0000000000..e91068f090 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dac.c @@ -0,0 +1,82 @@ +/** + ****************************************************************************** + * @file ft32f0xx_dac.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of DAC peripheral + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_dac.h" + +/** + * + */ +void DAC_Ref_Config(uint32_t DAC_RefSel) +{ + uint32_t tmpreg = 0; + + assert_param(IS_DAC_REF_SEL(DAC_RefSel)); + + tmpreg = DAC->CTRL; + tmpreg &= ~DAC_CTRL_REF_SEL; + tmpreg |= DAC_RefSel; + + DAC->CTRL |= tmpreg; +} +/** + * @Parame + */ +void DAC_Cmd(FunctionalState NewState) +{ + if(NewState != DISABLE) + { + DAC->CTRL |= DAC_CTRL_EN; + } + else + { + DAC->CTRL &= ~DAC_CTRL_EN; + } +} + + +/** + * @brief Set the specified data holding register value for DAC channel1. + * @param DAC_Align: no use. + * @param Data: Data to be loaded in the selected data DAC1DATA register. 7BIT + * @retval None + */ +void DAC_SetChannel1Data(uint32_t DAC_Align, uint8_t Data) +{ + /* Check the parameters */ + assert_param(IS_DAC_DATA(Data)); + + DAC->DATA1 = (uint32_t)Data; +} + +void DAC_SetChannel2Data(uint32_t DAC_Align, uint8_t Data) +{ + /* Check the parameters */ + assert_param(IS_DAC_DATA(Data)); + + DAC->DATA2 = (uint32_t)Data; +} + + + +/** + * @Parame + * + */ +uint8_t DAC_Read_Reg(uint8_t DAC_Register) +{ + __IO uint32_t tmp = 0; + + tmp = (uint32_t)DAC_BASE; + tmp += DAC_Register; + + /* Return the selected register value */ + return (uint8_t)(*(__IO uint32_t *) tmp); +} diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_debug.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_debug.c new file mode 100644 index 0000000000..81a296d27d --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_debug.c @@ -0,0 +1,152 @@ +/** + ****************************************************************************** + * @file ft32f0xx_debug.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Debug MCU (DBGMCU) peripheral: + * + Device and Revision ID management + * + Peripherals Configuration + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_debug.h" + + +#define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF) + + + +/** + * @brief Returns the device revision identifier. + * @param None + * @retval Device revision identifier + */ +uint32_t DBGMCU_GetREVID(void) +{ + return(DBGMCU->IDCODE >> 16); +} + +/** + * @brief Returns the device identifier. + * @param None + * @retval Device identifier + */ +uint32_t DBGMCU_GetDEVID(void) +{ + return(DBGMCU->IDCODE & IDCODE_DEVID_MASK); +} + +/** + * @} + */ +/** + * @brief Configures low power mode behavior when the MCU is in Debug mode. + * @param DBGMCU_Periph: specifies the low power mode. + * This parameter can be any combination of the following values: + * @arg DBGMCU_STOP: Keep debugger connection during STOP mode + * @arg DBGMCU_STANDBY: Keep debugger connection during STANDBY mode + * @param NewState: new state of the specified low power mode in Debug mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DBGMCU_PERIPH(DBGMCU_Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + DBGMCU->CR |= DBGMCU_Periph; + } + else + { + DBGMCU->CR &= ~DBGMCU_Periph; + } +} + + +/** + * @brief Configures APB1 peripheral behavior when the MCU is in Debug mode. + * @param DBGMCU_Periph: specifies the APB1 peripheral. + * This parameter can be any combination of the following values: + * @arg DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted + * @arg DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted + * @arg DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted + * @arg DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted + * @arg DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted + * @arg DBGMCU_RTC_STOP: RTC Calendar and Wakeup counter stopped + * when Core is halted. + * @arg DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted + * @arg DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted + * @arg DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped + * when Core is halted + * @arg DBGMCU_CAN1_STOP: Debug CAN1 stopped when Core is halted + * @param NewState: new state of the specified APB1 peripheral in Debug mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DBGMCU_APB1PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DBGMCU_APB1PERIPH(DBGMCU_Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + DBGMCU->APB1FZ |= DBGMCU_Periph; + } + else + { + DBGMCU->APB1FZ &= ~DBGMCU_Periph; + } +} + +/** + * @brief Configures APB2 peripheral behavior when the MCU is in Debug mode. + * @param DBGMCU_Periph: specifies the APB2 peripheral. + * This parameter can be any combination of the following values: + * @arg DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted + * @arg DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted + * @arg DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted + * @arg DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted + * @param NewState: new state of the specified APB2 peripheral in Debug mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DBGMCU_APB2PeriphConfig(uint32_t DBGMCU_Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DBGMCU_APB2PERIPH(DBGMCU_Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + DBGMCU->APB2FZ |= DBGMCU_Periph; + } + else + { + DBGMCU->APB2FZ &= ~DBGMCU_Periph; + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_div.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_div.c new file mode 100644 index 0000000000..92f4ab1289 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_div.c @@ -0,0 +1,228 @@ +/** + ****************************************************************************** + * @file FT32f0xx_div.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the dividor peripheral + * applicable only on FT32F072xB devices: + * + Comparators configuration + * + Window mode control + * @version V1.0.0 + * @data 2021-12-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_div.h" + +/** + * @brief Enable or disable the OPA peripheral. + * @note If the selected comparator is locked, enable/disable can't be performed. + * To unlock the configuration, perform a system reset. + * @param OPA_Selection: the selected comparator. + * This parameter can be one of the following values: + * @arg NOPA_Selection_OPA: OPA1 selected + * @arg POPA_Selection_OPA: OPA2 selected + * @param NewState: new state of the OPA peripheral. + * This parameter can be: ENABLE or DISABLE. + * @note When enabled, the comparator compares the non inverting input with + * the inverting input and the comparison result is available on comparator output. + * @note When disabled, the comparator doesn't perform comparison and the + * output level is low. + * @retval None + */ +DIV_Status DivS32ByS16(DIV_ResultTypeDef* pResult,int32_t divedent,int16_t dividor) +{ + DIV_Status status = DIV_COMPLETE; + DIV->DID = divedent; + DIV->DIS = dividor; + while(DIV_GetFlagStatus(DIV_FLAG_BUSY) == SET); + if(DIV_GetFlagStatus(DIV_FLAG_DIV0ERR) == SET) + { + status = DIV_ERROR_DIV0ERR; + } + else if(DIV_GetFlagStatus(DIV_FLAG_DIVOV) == SET) + { + status = DIV_ERROR_DIV0V; + } + else + { + pResult -> DIV_quotient = DIV-> QUO; + pResult -> DIV_remainder = DIV-> REM; + } + return status; +} + +/** @defgroup DIV Interrupts and flags management functions + * @brief Interrupts and flags management functions. + * +@verbatim + =============================================================================== + ##### Interrupts and flags management functions ##### + =============================================================================== + [..] This section provides functions allowing to configure the DIV Interrupts + and get the status and clear flags and Interrupts pending bits. + + *** Flags for DIV status *** + ====================================================== + [..] + (+)Flags : + (##) DIV_FLAG_DIV0ERR : This flag is set after the ADC has been enabled (bit ADEN=1) + and when the ADC reaches a state where it is ready to accept conversion requests + (##) DIV_FLAG_DIVOV : This flag is set by software to enable the ADC. + The DIV will be effectively ready to operate once the ADRDY flag has been set. + (##) DIV_FLAG_BUSY : This flag is cleared once the ADC is effectively + disabled. + (+)Interrupts + (##) DIV_IT_DIV0ERR : specifies the interrupt source for ADC ready event. + (##) DIV_IT_DIVOV : specifies the interrupt source for ADC ready event. + + [..] The user should identify which mode will be used in his application to + manage the ADC controller events: Polling mode or Interrupt mode. + + [..] In the Polling Mode it is advised to use the following functions: + (+) DIV_GetFlagStatus() : to check if flags events occur. + (+) DIV_ClearFlag() : to clear the flags events. + + [..] In the Interrupt Mode it is advised to use the following functions: + (+) DIV_ITConfig() : to enable or disable the interrupt source. + (+) DIV_GetITStatus() : to check if Interrupt occurs. + (+) DIV_ClearITPendingBit() : to clear the Interrupt pending Bit + (corresponding Flag). + +@endverbatim + * @{ + */ +/** + * @brief Enables or disables the specified DIV interrupts. + * @param DIV_IT: specifies the DIV interrupt sources to be enabled or disabled. + * This parameter can be one of the following values: + * @arg DIV_IT_DIV0ERR: Divide By Zero Exception + * @arg DIV_IT_DIVOV: Overflow interrupt + * @param NewState: new state of the specified DIV interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DIV_ITConfig(uint32_t DIV_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_DIV_CONFIG_IT(DIV_IT)); + + if (NewState != DISABLE) + { + /* Enable the selected DIV interrupts */ + DIV->SC |= DIV_IT; + } + else + { + /* Disable the selected DIV interrupts */ + DIV->SC &= (~(uint32_t)DIV_IT); + } +} + +/** + * @brief Checks whether the specified DIV flag is set or not. + * @param DIV_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg DIV_FLAG_DIV0ERR: Divide By Zero Exception flag + * @arg DIV_FLAG_DIVOV: Overflow flag + * @arg DIV_FLAG_BUSY: Busy flag + * @retval The new state of DIV_FLAG (SET or RESET). + */ +FlagStatus DIV_GetFlagStatus(uint32_t DIV_FLAG) +{ + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_DIV_GET_FLAG(DIV_FLAG)); + + /* Check the status of the specified DIV flag */ + if ((DIV->SC & DIV_FLAG) != (uint32_t)RESET) + { + /* DIV_FLAG is set */ + bitstatus = SET; + } + else + { + /* DIV_FLAG is reset */ + bitstatus = RESET; + } + /* Return the DIV_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the DIV's pending flags. + * @param DIV_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg DIV_FLAG_DIV0ERRC: Divide By Zero Exception flag + * @arg DIV_FLAG_DIVOVC: Overflow flag + * @retval None + */ +void DIV_ClearFlag(uint32_t DIV_FLAG) +{ + /* Check the parameters */ + assert_param(IS_DIV_CLEAR_FLAG(DIV_FLAG)); + /* Clear the selected DIV flags */ + DIV->SC |= (uint32_t)(DIV_FLAG<<8); +} + +/** + * @brief Checks whether the specified DIV interrupt has occurred or not. + * @param DIV_IT: specifies the DIV interrupt source to check. + * This parameter can be one of the following values: + * @arg DIV_IT_DIV0ERR: Divide By Zero Exception + * @arg DIV_IT_DIVOV: Overflow interrupt + * @retval The new state of DIV_IT (SET or RESET). + */ +ITStatus DIV_GetITStatus(uint32_t DIV_IT) +{ + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_DIV_GET_IT(DIV_IT)); + + /* Get the DIV_IT enable bit status */ + enablestatus = (uint32_t)((DIV->SC>>1) & DIV_IT); + + /* Check the status of the specified DIV interrupt */ + if (((uint32_t)(DIV->SC & DIV_IT) != (uint32_t)RESET) && (enablestatus != (uint32_t)RESET)) + { + /* DIV_IT is set */ + bitstatus = SET; + } + else + { + /* DIV_IT is reset */ + bitstatus = RESET; + } + /* Return the DIV_IT status */ + return bitstatus; +} + +/** + * @brief Clears the DIV's interrupt pending bits. + * @param DIV: where x can be 1 to select the DIV1 peripheral. + * @param DIV_IT: specifies the DIV interrupt pending bit to clear. + * This parameter can be one of the following values: + * @arg DIV_IT_DIV0ERR: Divide By Zero Exception + * @arg DIV_IT_DIVOV: Overflow interrupt + * @retval None + */ +void DIV_ClearITPendingBit(uint32_t DIV_IT) +{ + /* Check the parameters */ + assert_param(IS_DIV_CLEAR_IT(DIV_IT)); + + /* Clear the selected DIV interrupt pending bits */ + DIV->SC |= (uint32_t)(DIV_IT<<8); +} + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ + diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dma.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dma.c new file mode 100644 index 0000000000..710938e0c7 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_dma.c @@ -0,0 +1,649 @@ +/** + ****************************************************************************** + * @file ft32f0xx_dma.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Direct Memory Access controller (DMA): + * + Initialization and Configuration + * + Data Counter + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_dma.h" + + +/** @defgroup DMA + * @brief DMA driver modules + * @{ + */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +#define CCR_CLEAR_MASK ((uint32_t)0xFFFF800F) /* DMA Channel config registers Masks */ +#define FLAG_Mask ((uint32_t)0x10000000) /* DMA2 FLAG mask */ + +/* DMA1 Channelx interrupt pending bit masks */ +#define DMA1_CHANNEL1_IT_MASK ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1)) +#define DMA1_CHANNEL2_IT_MASK ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2)) +#define DMA1_CHANNEL3_IT_MASK ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3)) +#define DMA1_CHANNEL4_IT_MASK ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4)) +#define DMA1_CHANNEL5_IT_MASK ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5)) +#define DMA1_CHANNEL6_IT_MASK ((uint32_t)(DMA_ISR_GIF6 | DMA_ISR_TCIF6 | DMA_ISR_HTIF6 | DMA_ISR_TEIF6)) +#define DMA1_CHANNEL7_IT_MASK ((uint32_t)(DMA_ISR_GIF7 | DMA_ISR_TCIF7 | DMA_ISR_HTIF7 | DMA_ISR_TEIF7)) + +/* DMA2 Channelx interrupt pending bit masks:*/ +#define DMA2_CHANNEL1_IT_MASK ((uint32_t)(DMA_ISR_GIF1 | DMA_ISR_TCIF1 | DMA_ISR_HTIF1 | DMA_ISR_TEIF1)) +#define DMA2_CHANNEL2_IT_MASK ((uint32_t)(DMA_ISR_GIF2 | DMA_ISR_TCIF2 | DMA_ISR_HTIF2 | DMA_ISR_TEIF2)) +#define DMA2_CHANNEL3_IT_MASK ((uint32_t)(DMA_ISR_GIF3 | DMA_ISR_TCIF3 | DMA_ISR_HTIF3 | DMA_ISR_TEIF3)) +#define DMA2_CHANNEL4_IT_MASK ((uint32_t)(DMA_ISR_GIF4 | DMA_ISR_TCIF4 | DMA_ISR_HTIF4 | DMA_ISR_TEIF4)) +#define DMA2_CHANNEL5_IT_MASK ((uint32_t)(DMA_ISR_GIF5 | DMA_ISR_TCIF5 | DMA_ISR_HTIF5 | DMA_ISR_TEIF5)) + + + +/** + * @brief Deinitializes the DMAy Channelx registers to their default reset + * values. + * @param DMAy_Channelx: where y can be 1 to select the DMA and + * x can be 1 to 7 for DMA1 to select the DMA Channel. + * @note + * @retval None + */ +void DMA_DeInit(DMA_Channel_TypeDef* DMAy_Channelx) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + + /* Disable the selected DMAy Channelx */ + DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR_EN); + + /* Reset DMAy Channelx control register */ + DMAy_Channelx->CCR = 0; + + /* Reset DMAy Channelx remaining bytes register */ + DMAy_Channelx->CNDTR = 0; + + /* Reset DMAy Channelx peripheral address register */ + DMAy_Channelx->CPAR = 0; + + /* Reset DMAy Channelx memory address register */ + DMAy_Channelx->CMAR = 0; + + if (DMAy_Channelx == DMA1_Channel1) + { + /* Reset interrupt pending bits for DMA1 Channel1 */ + DMA1->IFCR |= DMA1_CHANNEL1_IT_MASK; + } + else if (DMAy_Channelx == DMA1_Channel2) + { + /* Reset interrupt pending bits for DMA1 Channel2 */ + DMA1->IFCR |= DMA1_CHANNEL2_IT_MASK; + } + else if (DMAy_Channelx == DMA1_Channel3) + { + /* Reset interrupt pending bits for DMA1 Channel3 */ + DMA1->IFCR |= DMA1_CHANNEL3_IT_MASK; + } + else if (DMAy_Channelx == DMA1_Channel4) + { + /* Reset interrupt pending bits for DMA1 Channel4 */ + DMA1->IFCR |= DMA1_CHANNEL4_IT_MASK; + } + else if (DMAy_Channelx == DMA1_Channel5) + { + /* Reset interrupt pending bits for DMA1 Channel5 */ + DMA1->IFCR |= DMA1_CHANNEL5_IT_MASK; + } +// else if (DMAy_Channelx == DMA1_Channel6) +// { +// /* Reset interrupt pending bits for DMA1 Channel6 */ +// DMA1->IFCR |= DMA1_CHANNEL6_IT_MASK; +// } +// else if (DMAy_Channelx == DMA1_Channel7) +// { +// /* Reset interrupt pending bits for DMA1 Channel7 */ +// DMA1->IFCR |= DMA1_CHANNEL7_IT_MASK; +// } +} + +/** + * @brief Initializes the DMAy Channelx according to the specified parameters + * in the DMA_InitStruct. + * @param DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7 + * for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel. + * @note + * @param DMA_InitStruct: pointer to a DMA_InitTypeDef structure that contains + * the configuration information for the specified DMA Channel. + * @retval None + */ +void DMA_Init(DMA_Channel_TypeDef* DMAy_Channelx, DMA_InitTypeDef* DMA_InitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + assert_param(IS_DMA_DIR(DMA_InitStruct->DMA_DIR)); + assert_param(IS_DMA_BUFFER_SIZE(DMA_InitStruct->DMA_BufferSize)); + assert_param(IS_DMA_PERIPHERAL_INC_STATE(DMA_InitStruct->DMA_PeripheralInc)); + assert_param(IS_DMA_MEMORY_INC_STATE(DMA_InitStruct->DMA_MemoryInc)); + assert_param(IS_DMA_PERIPHERAL_DATA_SIZE(DMA_InitStruct->DMA_PeripheralDataSize)); + assert_param(IS_DMA_MEMORY_DATA_SIZE(DMA_InitStruct->DMA_MemoryDataSize)); + assert_param(IS_DMA_MODE(DMA_InitStruct->DMA_Mode)); + assert_param(IS_DMA_PRIORITY(DMA_InitStruct->DMA_Priority)); + assert_param(IS_DMA_M2M_STATE(DMA_InitStruct->DMA_M2M)); + +/*--------------------------- DMAy Channelx CCR Configuration ----------------*/ + /* Get the DMAy_Channelx CCR value */ + tmpreg = DMAy_Channelx->CCR; + + /* Clear MEM2MEM, PL, MSIZE, PSIZE, MINC, PINC, CIRC and DIR bits */ + tmpreg &= CCR_CLEAR_MASK; + + /* Configure DMAy Channelx: data transfer, data size, priority level and mode */ + /* Set DIR bit according to DMA_DIR value */ + /* Set CIRC bit according to DMA_Mode value */ + /* Set PINC bit according to DMA_PeripheralInc value */ + /* Set MINC bit according to DMA_MemoryInc value */ + /* Set PSIZE bits according to DMA_PeripheralDataSize value */ + /* Set MSIZE bits according to DMA_MemoryDataSize value */ + /* Set PL bits according to DMA_Priority value */ + /* Set the MEM2MEM bit according to DMA_M2M value */ + tmpreg |= DMA_InitStruct->DMA_DIR | DMA_InitStruct->DMA_Mode | + DMA_InitStruct->DMA_PeripheralInc | DMA_InitStruct->DMA_MemoryInc | + DMA_InitStruct->DMA_PeripheralDataSize | DMA_InitStruct->DMA_MemoryDataSize | + DMA_InitStruct->DMA_Priority | DMA_InitStruct->DMA_M2M; + + /* Write to DMAy Channelx CCR */ + DMAy_Channelx->CCR = tmpreg; + +/*--------------------------- DMAy Channelx CNDTR Configuration --------------*/ + /* Write to DMAy Channelx CNDTR */ + DMAy_Channelx->CNDTR = DMA_InitStruct->DMA_BufferSize; + +/*--------------------------- DMAy Channelx CPAR Configuration ---------------*/ + /* Write to DMAy Channelx CPAR */ + DMAy_Channelx->CPAR = DMA_InitStruct->DMA_PeripheralBaseAddr; + +/*--------------------------- DMAy Channelx CMAR Configuration ---------------*/ + /* Write to DMAy Channelx CMAR */ + DMAy_Channelx->CMAR = DMA_InitStruct->DMA_MemoryBaseAddr; +} + +/** + * @brief Fills each DMA_InitStruct member with its default value. + * @param DMA_InitStruct: pointer to a DMA_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void DMA_StructInit(DMA_InitTypeDef* DMA_InitStruct) +{ +/*-------------- Reset DMA init structure parameters values ------------------*/ + /* Initialize the DMA_PeripheralBaseAddr member */ + DMA_InitStruct->DMA_PeripheralBaseAddr = 0; + /* Initialize the DMA_MemoryBaseAddr member */ + DMA_InitStruct->DMA_MemoryBaseAddr = 0; + /* Initialize the DMA_DIR member */ + DMA_InitStruct->DMA_DIR = DMA_DIR_PeripheralSRC; + /* Initialize the DMA_BufferSize member */ + DMA_InitStruct->DMA_BufferSize = 0; + /* Initialize the DMA_PeripheralInc member */ + DMA_InitStruct->DMA_PeripheralInc = DMA_PeripheralInc_Disable; + /* Initialize the DMA_MemoryInc member */ + DMA_InitStruct->DMA_MemoryInc = DMA_MemoryInc_Disable; + /* Initialize the DMA_PeripheralDataSize member */ + DMA_InitStruct->DMA_PeripheralDataSize = DMA_PeripheralDataSize_Byte; + /* Initialize the DMA_MemoryDataSize member */ + DMA_InitStruct->DMA_MemoryDataSize = DMA_MemoryDataSize_Byte; + /* Initialize the DMA_Mode member */ + DMA_InitStruct->DMA_Mode = DMA_Mode_Normal; + /* Initialize the DMA_Priority member */ + DMA_InitStruct->DMA_Priority = DMA_Priority_Low; + /* Initialize the DMA_M2M member */ + DMA_InitStruct->DMA_M2M = DMA_M2M_Disable; +} + +/** + * @brief Enables or disables the specified DMAy Channelx. + * @param DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7 + * for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel. + * @param NewState: new state of the DMAy Channelx. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DMA_Cmd(DMA_Channel_TypeDef* DMAy_Channelx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected DMAy Channelx */ + DMAy_Channelx->CCR |= DMA_CCR_EN; + } + else + { + /* Disable the selected DMAy Channelx */ + DMAy_Channelx->CCR &= (uint16_t)(~DMA_CCR_EN); + } +} +/** + * @} + */ + + + +/** + * @brief Sets the number of data units in the current DMAy Channelx transfer. + * @param DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7 + * for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel. + + * @param DataNumber: The number of data units in the current DMAy Channelx + * transfer. + * @note This function can only be used when the DMAy_Channelx is disabled. + * @retval None. + */ +void DMA_SetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx, uint16_t DataNumber) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + +/*--------------------------- DMAy Channelx CNDTR Configuration --------------*/ + /* Write to DMAy Channelx CNDTR */ + DMAy_Channelx->CNDTR = DataNumber; +} + +/** + * @brief Returns the number of remaining data units in the current + * DMAy Channelx transfer. + * @param DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7 + * for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel. + * @retval The number of remaining data units in the current DMAy Channelx + * transfer. + */ +uint16_t DMA_GetCurrDataCounter(DMA_Channel_TypeDef* DMAy_Channelx) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + /* Return the number of remaining data units for DMAy Channelx */ + return ((uint16_t)(DMAy_Channelx->CNDTR)); +} + +/** + * @} + */ + + +/** + * @brief Enables or disables the specified DMAy Channelx interrupts. + * @param DMAy_Channelx: where y can be 1 to select the DMA and x can be 1 to 7 + * for DMA1 to select the DMA Channel and 1 to 5 for DMA2 to select the DMA Channel. + * @param DMA_IT: specifies the DMA interrupts sources to be enabled + * or disabled. + * This parameter can be any combination of the following values: + * @arg DMA_IT_TC: Transfer complete interrupt mask + * @arg DMA_IT_HT: Half transfer interrupt mask + * @arg DMA_IT_TE: Transfer error interrupt mask + * @param NewState: new state of the specified DMA interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void DMA_ITConfig(DMA_Channel_TypeDef* DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_DMA_ALL_PERIPH(DMAy_Channelx)); + assert_param(IS_DMA_CONFIG_IT(DMA_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected DMA interrupts */ + DMAy_Channelx->CCR |= DMA_IT; + } + else + { + /* Disable the selected DMA interrupts */ + DMAy_Channelx->CCR &= ~DMA_IT; + } +} + +/** + * @brief Checks whether the specified DMAy Channelx flag is set or not. + * @param DMA_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag. + * @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag. + * @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag. + * @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag. + * @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag. + * @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag. + * @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag. + * @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag. + * @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag. + * @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag. + * @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag. + * @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag. + * @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag. + * @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag. + * @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag. + * @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag. + * @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag. + * @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag. + * @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag. + * @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag. + * @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag + * @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag + * @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag + * @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag + * @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag + * @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag + * @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag + * @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag + * @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag + * @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag + * @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag + * @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag + * @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag + * @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag + * @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag + * @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag + * @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag + * @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag + * @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag + * @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag + * @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag + * @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag + * @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag + * @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag + * @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag + * @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag + * @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag + * @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag + * @note The Global flag (DMAy_FLAG_GLx) is set whenever any of the ot + * relative to the same channel is set (Transfer Complete, Half-transfer + * Complete or Transfer Error flags: DMAy_FLAG_TCx, DMAy_FLAG_HTx or + * DMAy_FLAG_TEx). + * + * @retval The new state of DMA_FLAG (SET or RESET). + */ +FlagStatus DMA_GetFlagStatus(uint32_t DMAy_FLAG) +{ + FlagStatus bitstatus = RESET; + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_DMA_GET_FLAG(DMAy_FLAG)); + + /* Calculate the used DMAy */ + if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET) + { + ; + } + else + { + /* Get DMA1 ISR register value */ + tmpreg = DMA1->ISR ; + } + + /* Check the status of the specified DMAy flag */ + if ((tmpreg & DMAy_FLAG) != (uint32_t)RESET) + { + /* DMAy_FLAG is set */ + bitstatus = SET; + } + else + { + /* DMAy_FLAG is reset */ + bitstatus = RESET; + } + + /* Return the DMAy_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the DMAy Channelx's pending flags. + * @param DMA_FLAG: specifies the flag to clear. + * This parameter can be any combination (for the same DMA) of the following values: + * @arg DMA1_FLAG_GL1: DMA1 Channel1 global flag. + * @arg DMA1_FLAG_TC1: DMA1 Channel1 transfer complete flag. + * @arg DMA1_FLAG_HT1: DMA1 Channel1 half transfer flag. + * @arg DMA1_FLAG_TE1: DMA1 Channel1 transfer error flag. + * @arg DMA1_FLAG_GL2: DMA1 Channel2 global flag. + * @arg DMA1_FLAG_TC2: DMA1 Channel2 transfer complete flag. + * @arg DMA1_FLAG_HT2: DMA1 Channel2 half transfer flag. + * @arg DMA1_FLAG_TE2: DMA1 Channel2 transfer error flag. + * @arg DMA1_FLAG_GL3: DMA1 Channel3 global flag. + * @arg DMA1_FLAG_TC3: DMA1 Channel3 transfer complete flag. + * @arg DMA1_FLAG_HT3: DMA1 Channel3 half transfer flag. + * @arg DMA1_FLAG_TE3: DMA1 Channel3 transfer error flag. + * @arg DMA1_FLAG_GL4: DMA1 Channel4 global flag. + * @arg DMA1_FLAG_TC4: DMA1 Channel4 transfer complete flag. + * @arg DMA1_FLAG_HT4: DMA1 Channel4 half transfer flag. + * @arg DMA1_FLAG_TE4: DMA1 Channel4 transfer error flag. + * @arg DMA1_FLAG_GL5: DMA1 Channel5 global flag. + * @arg DMA1_FLAG_TC5: DMA1 Channel5 transfer complete flag. + * @arg DMA1_FLAG_HT5: DMA1 Channel5 half transfer flag. + * @arg DMA1_FLAG_TE5: DMA1 Channel5 transfer error flag. + * @arg DMA1_FLAG_GL6: DMA1 Channel6 global flag + * @arg DMA1_FLAG_TC6: DMA1 Channel6 transfer complete flag + * @arg DMA1_FLAG_HT6: DMA1 Channel6 half transfer flag + * @arg DMA1_FLAG_TE6: DMA1 Channel6 transfer error flag + * @arg DMA1_FLAG_GL7: DMA1 Channel7 global flag + * @arg DMA1_FLAG_TC7: DMA1 Channel7 transfer complete flag + * @arg DMA1_FLAG_HT7: DMA1 Channel7 half transfer flag + * @arg DMA1_FLAG_TE7: DMA1 Channel7 transfer error flag + * @arg DMA2_FLAG_GL1: DMA2 Channel1 global flag + * @arg DMA2_FLAG_TC1: DMA2 Channel1 transfer complete flag + * @arg DMA2_FLAG_HT1: DMA2 Channel1 half transfer flag + * @arg DMA2_FLAG_TE1: DMA2 Channel1 transfer error flag + * @arg DMA2_FLAG_GL2: DMA2 Channel2 global flag + * @arg DMA2_FLAG_TC2: DMA2 Channel2 transfer complete flag + * @arg DMA2_FLAG_HT2: DMA2 Channel2 half transfer flag + * @arg DMA2_FLAG_TE2: DMA2 Channel2 transfer error flag + * @arg DMA2_FLAG_GL3: DMA2 Channel3 global flag + * @arg DMA2_FLAG_TC3: DMA2 Channel3 transfer complete flag + * @arg DMA2_FLAG_HT3: DMA2 Channel3 half transfer flag + * @arg DMA2_FLAG_TE3: DMA2 Channel3 transfer error flag + * @arg DMA2_FLAG_GL4: DMA2 Channel4 global flag + * @arg DMA2_FLAG_TC4: DMA2 Channel4 transfer complete flag + * @arg DMA2_FLAG_HT4: DMA2 Channel4 half transfer flag + * @arg DMA2_FLAG_TE4: DMA2 Channel4 transfer error flag + * @arg DMA2_FLAG_GL5: DMA2 Channel5 global flag + * @arg DMA2_FLAG_TC5: DMA2 Channel5 transfer complete flag + * @arg DMA2_FLAG_HT5: DMA2 Channel5 half transfer flag + * @arg DMA2_FLAG_TE5: DMA2 Channel5 transfer error flag + * + * @note Clearing the Global flag (DMAy_FLAG_GLx) results in clearing all other flags + * relative to the same channel (Transfer Complete, Half-transfer Complete and + * Transfer Error flags: DMAy_FLAG_TCx, DMAy_FLAG_HTx and DMAy_FLAG_TEx). + * + * @retval None + */ +void DMA_ClearFlag(uint32_t DMAy_FLAG) +{ + /* Check the parameters */ + assert_param(IS_DMA_CLEAR_FLAG(DMAy_FLAG)); + +/* Calculate the used DMAy */ + if ((DMAy_FLAG & FLAG_Mask) != (uint32_t)RESET) + { + ; + } + else + { + /* Clear the selected DMAy flags */ + DMA1->IFCR = DMAy_FLAG; + } +} + +/** + * @brief Checks whether the specified DMAy Channelx interrupt has occurred or not. + * @param DMA_IT: specifies the DMA interrupt source to check. + * This parameter can be one of the following values: + * @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt. + * @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt. + * @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt. + * @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt. + * @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt. + * @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt. + * @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt. + * @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt. + * @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt. + * @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt. + * @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt. + * @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt. + * @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt. + * @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt. + * @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt. + * @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt. + * @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt. + * @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt. + * @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt. + * @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt. + * @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt + * @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt + * @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt + * @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt + * @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt + * @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt + * @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt + * @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt + * @arg DMA2_IT_GL1: DMA2 Channel1 global interrupt + * @arg DMA2_IT_TC1: DMA2 Channel1 transfer complete interrupt + * @arg DMA2_IT_HT1: DMA2 Channel1 half transfer interrupt + * @arg DMA2_IT_TE1: DMA2 Channel1 transfer error interrupt + * @arg DMA2_IT_GL2: DMA2 Channel2 global interrupt + * @arg DMA2_IT_TC2: DMA2 Channel2 transfer complete interrupt + * @arg DMA2_IT_HT2: DMA2 Channel2 half transfer interrupt + * @arg DMA2_IT_TE2: DMA2 Channel2 transfer error interrupt + * @arg DMA2_IT_GL3: DMA2 Channel3 global interrupt + * @arg DMA2_IT_TC3: DMA2 Channel3 transfer complete interrupt + * @arg DMA2_IT_HT3: DMA2 Channel3 half transfer interrupt + * @arg DMA2_IT_TE3: DMA2 Channel3 transfer error interrupt + * @arg DMA2_IT_GL4: DMA2 Channel4 global interrupt + * @arg DMA2_IT_TC4: DMA2 Channel4 transfer complete interrupt + * @arg DMA2_IT_HT4: DMA2 Channel4 half transfer interrupt + * @arg DMA2_IT_TE4: DMA2 Channel4 transfer error interrupt + * @arg DMA2_IT_GL5: DMA2 Channel5 global interrupt + * @arg DMA2_IT_TC5: DMA2 Channel5 transfer complete interrupt + * @arg DMA2_IT_HT5: DMA2 Channel5 half transfer interrupt + * @arg DMA2_IT_TE5: DMA2 Channel5 transfer error interrupt + * @note The Global interrupt (DMAy_FLAG_GLx) is set whenever any of the other + * interrupts relative to the same channel is set (Transfer Complete, + * Half-transfer Complete or Transfer Error interrupts: DMAy_IT_TCx, + * DMAy_IT_HTx or DMAy_IT_TEx). + * + * @retval The new state of DMA_IT (SET or RESET). + */ +ITStatus DMA_GetITStatus(uint32_t DMAy_IT) +{ + ITStatus bitstatus = RESET; + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_DMA_GET_IT(DMAy_IT)); + + /* Calculate the used DMA */ + if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET) + { + ; + } + else + { + /* Get DMA1 ISR register value */ + tmpreg = DMA1->ISR; + } + + /* Check the status of the specified DMAy interrupt */ + if ((tmpreg & DMAy_IT) != (uint32_t)RESET) + { + /* DMAy_IT is set */ + bitstatus = SET; + } + else + { + /* DMAy_IT is reset */ + bitstatus = RESET; + } + /* Return the DMAy_IT status */ + return bitstatus; +} + +/** + * @brief Clears the DMAy Channelx's interrupt pending bits. + * @param DMA_IT: specifies the DMA interrupt pending bit to clear. + * This parameter can be any combination (for the same DMA) of the following values: + * @arg DMA1_IT_GL1: DMA1 Channel1 global interrupt. + * @arg DMA1_IT_TC1: DMA1 Channel1 transfer complete interrupt. + * @arg DMA1_IT_HT1: DMA1 Channel1 half transfer interrupt. + * @arg DMA1_IT_TE1: DMA1 Channel1 transfer error interrupt. + * @arg DMA1_IT_GL2: DMA1 Channel2 global interrupt. + * @arg DMA1_IT_TC2: DMA1 Channel2 transfer complete interrupt. + * @arg DMA1_IT_HT2: DMA1 Channel2 half transfer interrupt. + * @arg DMA1_IT_TE2: DMA1 Channel2 transfer error interrupt. + * @arg DMA1_IT_GL3: DMA1 Channel3 global interrupt. + * @arg DMA1_IT_TC3: DMA1 Channel3 transfer complete interrupt. + * @arg DMA1_IT_HT3: DMA1 Channel3 half transfer interrupt. + * @arg DMA1_IT_TE3: DMA1 Channel3 transfer error interrupt. + * @arg DMA1_IT_GL4: DMA1 Channel4 global interrupt. + * @arg DMA1_IT_TC4: DMA1 Channel4 transfer complete interrupt. + * @arg DMA1_IT_HT4: DMA1 Channel4 half transfer interrupt. + * @arg DMA1_IT_TE4: DMA1 Channel4 transfer error interrupt. + * @arg DMA1_IT_GL5: DMA1 Channel5 global interrupt. + * @arg DMA1_IT_TC5: DMA1 Channel5 transfer complete interrupt. + * @arg DMA1_IT_HT5: DMA1 Channel5 half transfer interrupt. + * @arg DMA1_IT_TE5: DMA1 Channel5 transfer error interrupt. + * @arg DMA1_IT_GL6: DMA1 Channel6 global interrupt + * @arg DMA1_IT_TC6: DMA1 Channel6 transfer complete interrupt + * @arg DMA1_IT_HT6: DMA1 Channel6 half transfer interrupt + * @arg DMA1_IT_TE6: DMA1 Channel6 transfer error interrupt + * @arg DMA1_IT_GL7: DMA1 Channel7 global interrupt + * @arg DMA1_IT_TC7: DMA1 Channel7 transfer complete interrupt + * @arg DMA1_IT_HT7: DMA1 Channel7 half transfer interrupt + * @arg DMA1_IT_TE7: DMA1 Channel7 transfer error interrupt + * @note Clearing the Global interrupt (DMAy_IT_GLx) results in clearing all other + * interrupts relative to the same channel (Transfer Complete, Half-transfer + * Complete and Transfer Error interrupts: DMAy_IT_TCx, DMAy_IT_HTx and + * DMAy_IT_TEx). + * + * @retval None + */ +void DMA_ClearITPendingBit(uint32_t DMAy_IT) +{ + /* Check the parameters */ + assert_param(IS_DMA_CLEAR_IT(DMAy_IT)); + + /* Calculate the used DMAy */ + if ((DMAy_IT & FLAG_Mask) != (uint32_t)RESET) + { + ; + } + else + { + /* Clear the selected DMAy interrupt pending bits */ + DMA1->IFCR = DMAy_IT; + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_exti.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_exti.c new file mode 100644 index 0000000000..334733204f --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_exti.c @@ -0,0 +1,223 @@ +/** + ****************************************************************************** + * @file ft32f0xx_exti.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the EXTI peripheral: + * + Initialization and Configuration + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_exti.h" + + + +/** @defgroup EXTI + * @brief EXTI driver modules + * @{ + */ + +/* Private typedef -----------------------------------------------------------*/ +/* Private define ------------------------------------------------------------*/ +#define EXTI_LINENONE ((uint32_t)0x00000) /* No interrupt selected */ + + +/** + * @brief Deinitializes the EXTI peripheral registers to their default reset + * values. + * @param None + * @retval None + */ +void EXTI_DeInit(void) +{ + EXTI->IMR = 0x0F940000; + EXTI->EMR = 0x00000000; + EXTI->RTSR = 0x00000000; + EXTI->FTSR = 0x00000000; + EXTI->PR = 0x006BFFFF; +} + +/** + * @brief Initializes the EXTI peripheral according to the specified + * parameters in the EXTI_InitStruct. + * @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure that + * contains the configuration information for the EXTI peripheral. + * @retval None + */ +void EXTI_Init(EXTI_InitTypeDef* EXTI_InitStruct) +{ + uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_EXTI_MODE(EXTI_InitStruct->EXTI_Mode)); + assert_param(IS_EXTI_TRIGGER(EXTI_InitStruct->EXTI_Trigger)); + assert_param(IS_EXTI_LINE(EXTI_InitStruct->EXTI_Line)); + assert_param(IS_FUNCTIONAL_STATE(EXTI_InitStruct->EXTI_LineCmd)); + + tmp = (uint32_t)EXTI_BASE; + + if (EXTI_InitStruct->EXTI_LineCmd != DISABLE) + { + /* Clear EXTI line configuration */ + EXTI->IMR &= ~EXTI_InitStruct->EXTI_Line; + EXTI->EMR &= ~EXTI_InitStruct->EXTI_Line; + + tmp += EXTI_InitStruct->EXTI_Mode; + + *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line; + + /* Clear Rising Falling edge configuration */ + EXTI->RTSR &= ~EXTI_InitStruct->EXTI_Line; + EXTI->FTSR &= ~EXTI_InitStruct->EXTI_Line; + + /* Select the trigger for the selected interrupts */ + if (EXTI_InitStruct->EXTI_Trigger == EXTI_Trigger_Rising_Falling) + { + /* Rising Falling edge */ + EXTI->RTSR |= EXTI_InitStruct->EXTI_Line; + EXTI->FTSR |= EXTI_InitStruct->EXTI_Line; + } + else + { + tmp = (uint32_t)EXTI_BASE; + tmp += EXTI_InitStruct->EXTI_Trigger; + + *(__IO uint32_t *) tmp |= EXTI_InitStruct->EXTI_Line; + } + } + else + { + tmp += EXTI_InitStruct->EXTI_Mode; + + /* Disable the selected external lines */ + *(__IO uint32_t *) tmp &= ~EXTI_InitStruct->EXTI_Line; + } +} + +/** + * @brief Fills each EXTI_InitStruct member with its reset value. + * @param EXTI_InitStruct: pointer to a EXTI_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void EXTI_StructInit(EXTI_InitTypeDef* EXTI_InitStruct) +{ + EXTI_InitStruct->EXTI_Line = EXTI_LINENONE; + EXTI_InitStruct->EXTI_Mode = EXTI_Mode_Interrupt; + EXTI_InitStruct->EXTI_Trigger = EXTI_Trigger_Falling; + EXTI_InitStruct->EXTI_LineCmd = DISABLE; +} + +/** + * @brief Generates a Software interrupt on selected EXTI line. + * @param EXTI_Line: specifies the EXTI line on which the software interrupt + * will be generated. + * This parameter can be any combination of EXTI_Linex where x can be (0..27). + * @retval None + */ +void EXTI_GenerateSWInterrupt(uint32_t EXTI_Line) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(EXTI_Line)); + + EXTI->SWIER |= EXTI_Line; +} + + +/** + * @brief Checks whether the specified EXTI line flag is set or not. + * @param EXTI_Line: specifies the EXTI line flag to check. + * This parameter can be EXTI_Linex where x can be (0..27). + * @retval The new state of EXTI_Line (SET or RESET). + */ +FlagStatus EXTI_GetFlagStatus(uint32_t EXTI_Line) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_GET_EXTI_LINE(EXTI_Line)); + + if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the EXTI's line pending flags. + * @param EXTI_Line: specifies the EXTI lines flags to clear. + * This parameter can be any combination of EXTI_Linex where x can be (0..27). + * @retval None + */ +void EXTI_ClearFlag(uint32_t EXTI_Line) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(EXTI_Line)); + + EXTI->PR = EXTI_Line; +} + +/** + * @brief Checks whether the specified EXTI line is asserted or not. + * @param EXTI_Line: specifies the EXTI line to check. + * This parameter can be EXTI_Linex where x can be (0..27). + * @retval The new state of EXTI_Line (SET or RESET). + */ +ITStatus EXTI_GetITStatus(uint32_t EXTI_Line) +{ + ITStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_GET_EXTI_LINE(EXTI_Line)); + + if ((EXTI->PR & EXTI_Line) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the EXTI's line pending bits. + * @param EXTI_Line: specifies the EXTI lines to clear. + * This parameter can be any combination of EXTI_Linex where x can be (0..27). + * @retval None + */ +void EXTI_ClearITPendingBit(uint32_t EXTI_Line) +{ + /* Check the parameters */ + assert_param(IS_EXTI_LINE(EXTI_Line)); + + EXTI->PR = EXTI_Line; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_flash.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_flash.c new file mode 100644 index 0000000000..2bfd1bd0fd --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_flash.c @@ -0,0 +1,1601 @@ +/** + ****************************************************************************** + * @file ft32f0xx_flash.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the FLASH peripheral: + * - FLASH Interface configuration + * - FLASH Memory Programming + * - Option Bytes Programming + * - Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_flash.h" + +/** + * @brief Sets the code latency value. + * @param FLASH_Latency: specifies the FLASH Latency value. + * This parameter can be one of the following values: + * @arg FLASH_Latency_0: FLASH Zero Latency cycle + * @arg FLASH_Latency_1: FLASH One Latency cycle + * @retval None + */ +void FLASH_SetLatency(uint32_t FLASH_Latency) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_FLASH_LATENCY(FLASH_Latency)); + + /* Read the ACR register */ + tmpreg = FLASH->ACR; + + /* Sets the Latency value */ + tmpreg &= (uint32_t) (~((uint32_t)FLASH_ACR_LATENCY)); + tmpreg |= FLASH_Latency; + + /* Write the ACR register */ + FLASH->ACR = tmpreg; +} + +/** + * @brief Enables or disables the Prefetch Buffer. + * @param NewState: new state of the FLASH prefetch buffer. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void FLASH_PrefetchBufferCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if(NewState != DISABLE) + { + FLASH->ACR |= FLASH_ACR_PRFTBE; + } + else + { + FLASH->ACR &= (uint32_t)(~((uint32_t)FLASH_ACR_PRFTBE)); + } +} + +/** + * @brief Checks whether the FLASH Prefetch Buffer status is set or not. + * @param None + * @retval FLASH Prefetch Buffer Status (SET or RESET). + */ +FlagStatus FLASH_GetPrefetchBufferStatus(void) +{ + FlagStatus bitstatus = RESET; + + if ((FLASH->ACR & FLASH_ACR_PRFTBS) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the new state of FLASH Prefetch Buffer Status (SET or RESET) */ + return bitstatus; +} + + +/** + * @brief Unlocks the FLASH control register and program memory access. + * @param None + * @retval None + */ +void FLASH_Unlock(void) +{ + if((FLASH->CR & FLASH_CR_LOCK) != RESET) + { + /* Unlocking the program memory access */ + FLASH->KEYR = FLASH_FKEY1; + FLASH->KEYR = FLASH_FKEY2; + } +} + +/** + * @brief Locks the Program memory access. + * @param None + * @retval None + */ +void FLASH_Lock(void) +{ + /* Set the LOCK Bit to lock the FLASH control register and program memory access */ + FLASH->CR |= FLASH_CR_LOCK; +} + +/** + * @brief Erases a specified page in program memory. + * @note To correctly run this function, the FLASH_Unlock() function must be called before. + * @note Call the FLASH_Lock() to disable the flash memory access (recommended + * to protect the FLASH memory against possible unwanted operation) + * @param Page_Address: The page address in program memory to be erased. + * @note A Page is erased in the Program memory only if the address to load + * is the start address of a page (multiple of 512 bytes,in FT32F072XB is 1024 bytes). + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ErasePage(uint32_t Page_Address) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_FLASH_PROGRAM_ADDRESS(Page_Address)); + + FLASH_PrefetchBufferCmd(DISABLE); + __ASM("ISB"); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to erase the page */ + FLASH->CR |= FLASH_CR_PER; + FLASH->AR = Page_Address; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + /* Disable the PER Bit */ + FLASH->CR &= ~FLASH_CR_PER; + } + + FLASH_PrefetchBufferCmd(ENABLE); + + /* Return the Erase Status */ + return status; +} + +/** + * @brief Erases all FLASH pages. + * @note To correctly run this function, the FLASH_Unlock() function must be called before. + * @note Call the FLASH_Lock() to disable the flash memory access (recommended + * to protect the FLASH memory against possible unwanted operation) + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_EraseAllPages(void) +{ + FLASH_Status status = FLASH_COMPLETE; + + FLASH_PrefetchBufferCmd(DISABLE); + __ASM("ISB"); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* if the previous operation is completed, proceed to erase all pages */ + FLASH->CR |= FLASH_CR_MER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + /* Disable the MER Bit */ + FLASH->CR &= ~FLASH_CR_MER; + } + + FLASH_PrefetchBufferCmd(ENABLE); + + /* Return the Erase Status */ + return status; +} + +#if defined(FT32F072xB) +/** + * @brief Programs a word at a specified address. + * @note To correctly run this function, the FLASH_Unlock() function must be called before. + * @note Call the FLASH_Lock() to disable the flash memory access (recommended + * to protect the FLASH memory against possible unwanted operation) + * @param Address: specifies the address to be programmed. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_FLASH_PROGRAM_ADDRESS(Address)); + + FLASH_PrefetchBufferCmd(DISABLE); + __ASM("ISB"); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to program the new first + half word */ + FLASH->CR |= FLASH_CR_PG; + + *(__IO uint16_t*)Address = (uint16_t)Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to program the new second + half word */ + tmp = Address + 2; + + *(__IO uint16_t*) tmp = Data >> 16; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + /* Disable the PG Bit */ + FLASH->CR &= ~FLASH_CR_PG; + } + else + { + /* Disable the PG Bit */ + FLASH->CR &= ~FLASH_CR_PG; + } + } + + FLASH_PrefetchBufferCmd(ENABLE); + /* Return the Program Status */ + return status; +} + +/** + * @brief Programs a half word at a specified address. + * @note To correctly run this function, the FLASH_Unlock() function must be called before. + * @note Call the FLASH_Lock() to disable the flash memory access (recommended + * to protect the FLASH memory against possible unwanted operation) + * @param Address: specifies the address to be programmed. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ProgramHalfWord(uint32_t Address, uint16_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_FLASH_PROGRAM_ADDRESS(Address)); + + FLASH_PrefetchBufferCmd(DISABLE); + __ASM("ISB"); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to program the new data */ + FLASH->CR |= FLASH_CR_PG; + + *(__IO uint16_t*)Address = Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + /* Disable the PG Bit */ + FLASH->CR &= ~FLASH_CR_PG; + } + + FLASH_PrefetchBufferCmd(ENABLE); + + /* Return the Program Status */ + return status; +} +#else +/** + * @brief Programs a word at a specified address. + * @note To correctly run this function, the FLASH_Unlock() function must be called before. + * @note Call the FLASH_Lock() to disable the flash memory access (recommended + * to protect the FLASH memory against possible unwanted operation) + * @param Address: specifies the address to be programmed. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_ProgramWord(uint32_t Address, uint32_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_FLASH_PROGRAM_ADDRESS(Address)); + + FLASH_PrefetchBufferCmd(DISABLE); + __ASM("ISB"); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to program the new first word */ + FLASH->CR |= FLASH_CR_PG; + + *(__IO uint32_t*)Address = Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + /* Disable the PG Bit */ + FLASH->CR &= ~FLASH_CR_PG; + } + + FLASH_PrefetchBufferCmd(ENABLE); + + /* Return the Program Status */ + return status; +} +#endif + +/** + * @} + */ + +/** + * @brief Unlocks the option bytes block access. + * @param None + * @retval None + */ +void FLASH_OB_Unlock(void) +{ + if((FLASH->CR & FLASH_CR_OPTWRE) == RESET) + { + /* Unlocking the option bytes block access */ + FLASH->OPTKEYR = FLASH_OPTKEY1; + FLASH->OPTKEYR = FLASH_OPTKEY2; + } +} + +/** + * @brief Locks the option bytes block access. + * @param None + * @retval None + */ +void FLASH_OB_Lock(void) +{ + /* Set the OPTWREN Bit to lock the option bytes block access */ + FLASH->CR &= ~FLASH_CR_OPTWRE; +} + +/** + * @brief Launch the option byte loading. + * @param None + * @retval None + */ +void FLASH_OB_Launch(void) +{ + /* Set the OBL_Launch bit to launch the option byte loading */ + FLASH->CR |= FLASH_CR_OBL_LAUNCH; +} + +#if defined(FT32F072xB) +/** + * @brief Erases the FLASH option bytes. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @note This functions erases all option bytes except the Read protection (RDP). + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_Erase(void) +{ + uint16_t rdptmp = OB_RDP_Level_0; + + FLASH_Status status = FLASH_COMPLETE; + + /* Get the actual read protection Option Byte value */ + if(FLASH_OB_GetRDP() != RESET) + { + rdptmp = 0x0; + } + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to erase the option bytes */ + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + /* Restore the last read protection Option Byte value */ + OB->RDP = (uint16_t)rdptmp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + + } + else + { + if (status != FLASH_TIMEOUT) + { + FLASH->CR &= ~FLASH_CR_OPTER; + } + } + } + /* Return the erase status */ + return status; +} + +/** + * @brief Write protects the desired pages + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param OB_WRP: specifies the address of the pages to be write protected. + * This parameter can be: + * @arg OB_WRP_Pages0to7..OB_WRP_Pages120to127 + * @arg OB_WRP_AllPages + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP) +{ + uint16_t WRP0_Data = 0xFFFF, WRP1_Data = 0xFFFF, WRP2_Data = 0xFFFF, WRP3_Data = 0xFFFF; + + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_WRP(OB_WRP)); + + OB_WRP = (uint32_t)(~OB_WRP); + WRP0_Data = (uint16_t)(OB_WRP & OB_WRP0_WRP0); + WRP1_Data = (uint16_t)((OB_WRP >> 8) & OB_WRP0_WRP0); + WRP2_Data = (uint16_t)((OB_WRP >> 16) & OB_WRP0_WRP0) ; + WRP3_Data = (uint16_t)((OB_WRP >> 24) & OB_WRP0_WRP0) ; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTPG; + + if(WRP0_Data != 0xFF) + { + OB->WRP0 = WRP0_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + } + if((status == FLASH_COMPLETE) && (WRP1_Data != 0xFF)) + { + OB->WRP1 = WRP1_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + } + if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF)) + { + OB->WRP2 = WRP2_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + } + if((status == FLASH_COMPLETE) && (WRP3_Data != 0xFF)) + { + OB->WRP3 = WRP3_Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + } + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the write protection operation Status */ + return status; +} +/** + * @brief Enables or disables the read out protection. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param FLASH_ReadProtection_Level: specifies the read protection level. + * This parameter can be: + * @arg OB_RDP_Level_0: No protection + * @arg OB_RDP_Level_1: Read protection of the memory + * @arg + * @note When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0 + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_RDP(OB_RDP)); + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->RDP = OB_RDP; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + else + { + if(status != FLASH_TIMEOUT) + { + /* Disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + } + } + } + /* Return the protection operation Status */ + return status; +} + +/** + * @brief Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param OB_IWDG: Selects the WDG mode + * This parameter can be one of the following values: + * @arg OB_IWDG_SW: Software WDG selected + * @arg OB_IWDG_HW: Hardware WDG selected + * @param OB_STOP: Reset event when entering STOP mode. + * This parameter can be one of the following values: + * @arg OB_STOP_NoRST: No reset generated when entering in STOP + * @arg OB_STOP_RST: Reset generated when entering in STOP + * @param OB_STDBY: Reset event when entering Standby mode. + * This parameter can be one of the following values: + * @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY + * @arg OB_STDBY_RST: Reset generated when entering in STANDBY + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_IWDG_SOURCE(OB_IWDG)); + assert_param(IS_OB_STOP_SOURCE(OB_STOP)); + assert_param(IS_OB_STDBY_SOURCE(OB_STDBY)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER = (uint16_t)((uint16_t)(OB_IWDG | OB_STOP) | (uint16_t)(OB_STDBY | 0xF8)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Sets or resets the BOOT1 option bit. + * @param OB_BOOT1: Set or Reset the BOOT1 option bit. + * This parameter can be one of the following values: + * @arg OB_BOOT1_RESET: BOOT1 option bit reset + * @arg OB_BOOT1_SET: BOOT1 option bit set + * @retval None + */ +FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_BOOT1(OB_BOOT1)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER = OB_BOOT1 | 0xEF; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Sets or resets the analogue monitoring on VDDA Power source. + * @param OB_VDDA_ANALOG: Selects the analog monitoring on VDDA Power source. + * This parameter can be one of the following values: + * @arg OB_VDDA_ANALOG_ON: Analog monitoring on VDDA Power source ON + * @arg OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source OFF + * @retval None + */ +FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_VDDA_ANALOG(OB_VDDA_ANALOG)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER = OB_VDDA_ANALOG | 0xDF; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Sets or resets the SRAM parity. + * @param OB_SRAM_Parity: Set or Reset the SRAM parity enable bit. + * This parameter can be one of the following values: + * @arg OB_SRAM_PARITY_SET: Set SRAM parity. + * @arg OB_SRAM_PARITY_RESET: Reset SRAM parity. + * @retval None + */ +FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_SRAM_PARITY(OB_SRAM_Parity)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER = OB_SRAM_Parity | 0xBF; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Programs the FLASH User Option Byte: IWDG_SW, RST_STOP, RST_STDBY, + * BOOT1 and VDDA ANALOG monitoring. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param OB_USER: Selects all user option bytes + * This parameter is a combination of the following values: + * @arg OB_IWDG_SW / OB_IWDG_HW: Software / Hardware WDG selected + * @arg OB_STOP_NoRST / OB_STOP_RST: No reset / Reset generated when entering in STOP + * @arg OB_STDBY_NoRST / OB_STDBY_RST: No reset / Reset generated when entering in STANDBY + * @arg OB_BOOT1_RESET / OB_BOOT1_SET: BOOT1 Reset / Set + * @arg OB_VDDA_ANALOG_ON / OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source ON / OFF + * @arg OB_SRAM_PARITY_SET / OB_SRAM_PARITY_RESET: SRAM Parity SET / RESET + * @arg OB_BOOT0_RESET / OB_BOOT0_SET: BOOT0 Reset / Set + * @arg OB_BOOT0_SW / OB_BOOT0_SW: BOOT0 pin disabled / BOOT0 pin bonded with GPIO + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER = OB_USER; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte program Status */ + return status; + +} + +/** + * @brief Programs a half word at a specified Option Byte Data address. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param Address: specifies the address to be programmed. + * This parameter can be 0x1FFFF804. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint8_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + /* Check the parameters */ + assert_param(IS_OB_DATA_ADDRESS(Address)); + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* Enables the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + *(__IO uint16_t*)Address = Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte Data Program Status */ + return status; +} +#else +/** + * @brief Erases the FLASH option bytes. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @note This functions erases all option bytes except the Read protection (RDP). + * @param None + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_Erase(void) +{ + uint32_t rdptmp = 0; + + FLASH_Status status = FLASH_COMPLETE; + + /* Get the actual read protection Option Byte value */ + if(FLASH_OB_GetRDP() != RESET) + { + rdptmp = 0x0000 | 0xff00; //��������1 + } + else + { + rdptmp = OB_RDP_Level_0 | 0x5500; //��������0 + } + + /*Get iwdg value */ +// if ((uint8_t)(FLASH->OBR & (FLASH_OBR_IWDG_SW)) != RESET) +// { +// rdptmp |= 0x0f0000 | 0xf0000000;//HW iwdg +// } +// else + { + rdptmp |= 0x0e0000 | 0xf1000000;//sw iwdg + } + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the previous operation is completed, proceed to erase the option bytes */ + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + /* Restore the last read protection Option Byte value */ + OB->USER_RDP = rdptmp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + else + { + if (status != FLASH_TIMEOUT) + { + /* Disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + } + /* Return the erase status */ + return status; +} + +/** + * @brief Write protects the desired pages + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param OB_WRP: specifies the address of the pages to be write protected. + * This parameter can be: + * @arg OB_WRP_Pages0to3..OB_WRP_Pages60to63 + * @arg OB_WRP_AllPages + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_EnableWRP(uint32_t OB_WRP) +{ + uint8_t WRP0_Data = 0xFF,WRP1_Data = 0xFF,WRP2_Data = 0xFF,WRP3_Data = 0xFF; + uint8_t nWRP0_Data = 0,nWRP1_Data = 0,nWRP2_Data = 0,nWRP3_Data = 0; + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_WRP(OB_WRP)); + + OB_WRP = (uint32_t)(~OB_WRP); + WRP0_Data = (uint8_t)(OB_WRP & OB_WRP0_WRP0); + nWRP0_Data = ~WRP0_Data; + + WRP1_Data = (uint8_t)((OB_WRP >> 8) & OB_WRP0_WRP0); + nWRP1_Data = ~WRP1_Data; + + WRP2_Data = (uint8_t)((OB_WRP >> 16) & OB_WRP0_WRP0); + nWRP2_Data = ~WRP2_Data; + + WRP3_Data = (uint8_t)((OB_WRP >> 24) & OB_WRP0_WRP0); + nWRP3_Data = ~WRP3_Data; + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTPG; + + if((WRP0_Data != 0xFF) ||(WRP1_Data != 0xFF)) + { + OB->WRP1_WRP0 = (WRP0_Data) | (nWRP0_Data<<8) | (WRP1_Data<<16) | (nWRP1_Data<<24); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + } + if((status == FLASH_COMPLETE) && (WRP2_Data != 0xFF)) + { + OB->WRP3_WRP2 = (WRP2_Data) | (nWRP2_Data<<8) | (WRP3_Data<<16) | (nWRP3_Data<<24); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + } + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the write protection operation Status */ + return status; +} + +/** + * @brief Enables or disables the read out protection. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param FLASH_ReadProtection_Level: specifies the read protection level. + * This parameter can be: + * @arg OB_RDP_Level_0: No protection + * @arg OB_RDP_Level_1: Read protection of the memory + * @arg + * @note When enabling OB_RDP level 2 it's no more possible to go back to level 1 or 0 + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_RDPConfig(uint8_t OB_RDP) +{ + FLASH_Status status = FLASH_COMPLETE; + uint32_t ob_user_rdp = 0; + uint16_t ob_rdp_nrdp = 0; + + /* Check the parameters */ + assert_param(IS_OB_RDP(OB_RDP)); + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + ob_user_rdp = OB->USER_RDP & 0xffff0000; + ob_rdp_nrdp = OB_RDP; + OB_RDP = ~OB_RDP; + ob_rdp_nrdp |= OB_RDP<<8; + ob_user_rdp |= ob_rdp_nrdp; + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER_RDP = ob_user_rdp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + else + { + if(status != FLASH_TIMEOUT) + { + /* Disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + } + } + } + /* Return the protection operation Status */ + return status; +} + +/** + * @brief Programs the FLASH User Option Byte: IWDG_SW / RST_STOP / RST_STDBY. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param OB_IWDG: Selects the WDG mode + * This parameter can be one of the following values: + * @arg OB_IWDG_SW: Software WDG selected + * @arg OB_IWDG_HW: Hardware WDG selected + * @param OB_STOP: Reset event when entering STOP mode. + * This parameter can be one of the following values: + * @arg OB_STOP_NoRST: No reset generated when entering in STOP + * @arg OB_STOP_RST: Reset generated when entering in STOP + * @param OB_STDBY: Reset event when entering Standby mode. + * This parameter can be one of the following values: + * @arg OB_STDBY_NoRST: No reset generated when entering in STANDBY + * @arg OB_STDBY_RST: Reset generated when entering in STANDBY + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_UserConfig(uint8_t OB_IWDG, uint8_t OB_STOP, uint8_t OB_STDBY) +{ + FLASH_Status status = FLASH_COMPLETE; + uint32_t ob_user_rdp = 0; + uint8_t ob_user = 0,ob_nuser = 0; + + /* Check the parameters */ + assert_param(IS_OB_IWDG_SOURCE(OB_IWDG)); + assert_param(IS_OB_STOP_SOURCE(OB_STOP)); + assert_param(IS_OB_STDBY_SOURCE(OB_STDBY)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + ob_user = OB->USER_RDP >>16 & 0xF8;//Clear + ob_user |= OB_IWDG | OB_STOP | OB_STDBY; + ob_nuser = ~ob_user; + + ob_user_rdp = (OB->USER_RDP &0x0000ffff) | ob_user<<16 | ob_nuser<<24; + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER_RDP = ob_user_rdp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Sets or resets the BOOT1 option bit. + * @param OB_BOOT1: Set or Reset the BOOT1 option bit. + * This parameter can be one of the following values: + * @arg OB_BOOT1_RESET: BOOT1 option bit reset + * @arg OB_BOOT1_SET: BOOT1 option bit set + * @retval None + */ +FLASH_Status FLASH_OB_BOOTConfig(uint8_t OB_BOOT1) +{ + FLASH_Status status = FLASH_COMPLETE; + uint32_t ob_user_rdp = 0; + uint8_t ob_user =0,ob_nuser = 0; + + /* Check the parameters */ + assert_param(IS_OB_BOOT1(OB_BOOT1)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + ob_user = OB->USER_RDP >>16 & 0xef;//Clear + ob_user |= OB_BOOT1; + ob_nuser = ~ob_user; + ob_user_rdp = (OB->USER_RDP &0x0000ffff) | ob_user<<16 | ob_nuser<<24; + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER_RDP = ob_user_rdp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Sets or resets the analogue monitoring on VDDA Power source. + * @param OB_VDDA_ANALOG: Selects the analog monitoring on VDDA Power source. + * This parameter can be one of the following values: + * @arg OB_VDDA_ANALOG_ON: Analog monitoring on VDDA Power source ON + * @arg OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source OFF + * @retval None + */ +FLASH_Status FLASH_OB_VDDAConfig(uint8_t OB_VDDA_ANALOG) +{ + FLASH_Status status = FLASH_COMPLETE; + uint32_t ob_user_rdp = 0; + uint8_t ob_user = 0,ob_nuser = 0; + + /* Check the parameters */ + assert_param(IS_OB_VDDA_ANALOG(OB_VDDA_ANALOG)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + ob_user = OB->USER_RDP >>16 & 0xdf;//Clear + ob_user |= OB_VDDA_ANALOG; + ob_nuser = ~ob_user; + ob_user_rdp = (OB->USER_RDP &0x0000ffff) | ob_user<<16 | ob_nuser<<24; + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER_RDP = ob_user_rdp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Sets or resets the SRAM parity. + * @param OB_SRAM_Parity: Set or Reset the SRAM parity enable bit. + * This parameter can be one of the following values: + * @arg OB_SRAM_PARITY_SET: Set SRAM parity. + * @arg OB_SRAM_PARITY_RESET: Reset SRAM parity. + * @retval None + */ +FLASH_Status FLASH_OB_SRAMParityConfig(uint8_t OB_SRAM_Parity) +{ + FLASH_Status status = FLASH_COMPLETE; + uint32_t ob_user_rdp = 0; + uint8_t ob_user = 0,ob_nuser = 0; + + /* Check the parameters */ + assert_param(IS_OB_SRAM_PARITY(OB_SRAM_Parity)); + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + ob_user = OB->USER_RDP >>16 & 0xbf;//Clear + ob_user |= OB_SRAM_Parity; + ob_nuser = ~ob_user; + ob_user_rdp = (OB->USER_RDP &0x0000ffff) | ob_user<<16 | ob_nuser<<24; + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER_RDP = ob_user_rdp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* if the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + } + /* Return the Option Byte program Status */ + return status; +} + +/** + * @brief Programs the FLASH User Option Byte: IWDG_SW, RST_STOP, RST_STDBY, + * BOOT1 and VDDA ANALOG monitoring. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param OB_USER: Selects all user option bytes + * This parameter is a combination of the following values: + * @arg OB_IWDG_SW / OB_IWDG_HW: Software / Hardware WDG selected + * @arg OB_STOP_NoRST / OB_STOP_RST: No reset / Reset generated when entering in STOP + * @arg OB_STDBY_NoRST / OB_STDBY_RST: No reset / Reset generated when entering in STANDBY + * @arg OB_BOOT1_RESET / OB_BOOT1_SET: BOOT1 Reset / Set + * @arg OB_VDDA_ANALOG_ON / OB_VDDA_ANALOG_OFF: Analog monitoring on VDDA Power source ON / OFF + * @arg OB_SRAM_PARITY_SET / OB_SRAM_PARITY_RESET: SRAM Parity SET / RESET + * @arg OB_BOOT0_RESET / OB_BOOT0_SET: BOOT0 Reset / Set + * @arg OB_BOOT0_SW / OB_BOOT0_SW: BOOT0 pin disabled / BOOT0 pin bonded with GPIO + * @retval FLASH Status: The returned value can be: + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_WriteUser(uint8_t OB_USER) +{ + FLASH_Status status = FLASH_COMPLETE; + uint32_t ob_user_rdp = 0; + uint8_t ob_user = 0,ob_nuser = 0; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + ob_user = OB->USER_RDP >>16 & 0x00;//Clear + ob_user |= OB_USER; + ob_nuser = ~ob_user; + ob_user_rdp = (OB->USER_RDP &0x0000ffff) | ob_user<<16 | ob_nuser<<24; + + if(status == FLASH_COMPLETE) + { + FLASH->CR |= FLASH_CR_OPTER; + FLASH->CR |= FLASH_CR_STRT; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* If the erase operation is completed, disable the OPTER Bit */ + FLASH->CR &= ~FLASH_CR_OPTER; + /* Enable the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + + OB->USER_RDP = ob_user_rdp; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + } + /* Return the Option Byte program Status */ + return status; + +} + +/** + * @brief Programs a half word at a specified Option Byte Data address. + * @note To correctly run this function, the FLASH_OB_Unlock() function must be called before. + * @note Call the FLASH_OB_Lock() to disable the flash control register access and the option + * bytes (recommended to protect the FLASH memory against possible unwanted operation) + * @param Address: specifies the address to be programmed. + * This parameter can be 0x1FFFF804. + * @param Data: specifies the data to be programmed. + * @retval FLASH Status: The returned value can be: FLASH_ERROR_PG, + * FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_OB_ProgramData(uint32_t Address, uint32_t Data) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check the parameters */ + assert_param(IS_OB_DATA_ADDRESS(Address)); + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status == FLASH_COMPLETE) + { + /* Enables the Option Bytes Programming operation */ + FLASH->CR |= FLASH_CR_OPTPG; + *(__IO uint32_t*)Address = Data; + + /* Wait for last operation to be completed */ + status = FLASH_WaitForLastOperation(FLASH_ER_PRG_TIMEOUT); + + if(status != FLASH_TIMEOUT) + { + /* If the program operation is completed, disable the OPTPG Bit */ + FLASH->CR &= ~FLASH_CR_OPTPG; + } + } + /* Return the Option Byte Data Program Status */ + return status; +} +#endif + +/** + * @brief Returns the FLASH User Option Bytes values. + * @param None + * @retval The FLASH User Option Bytes . + */ +uint8_t FLASH_OB_GetUser(void) +{ + /* Return the User Option Byte */ + return (uint8_t)(FLASH->OBR >> 8); +} + +/** + * @brief Returns the FLASH Write Protection Option Bytes value. + * @param None + * @retval The FLASH Write Protection Option Bytes value + */ +uint32_t FLASH_OB_GetWRP(void) +{ + /* Return the FLASH write protection Register value */ + return (uint32_t)(FLASH->WRPR); +} + +/** + * @brief Checks whether the FLASH Read out Protection Status is set or not. + * @param None + * @retval FLASH ReadOut Protection Status(SET or RESET) + */ +FlagStatus FLASH_OB_GetRDP(void) +{ + FlagStatus readstatus = RESET; + + if ((uint8_t)(FLASH->OBR & (FLASH_OBR_RDPRT1 | FLASH_OBR_RDPRT2)) != RESET) + { + readstatus = SET; + } + else + { + readstatus = RESET; + } + return readstatus; +} + +/** + * @} + */ + +/** + * @brief Enables or disables the specified FLASH interrupts. + * @param FLASH_IT: specifies the FLASH interrupt sources to be enabled or + * disabled. + * This parameter can be any combination of the following values: + * @arg FLASH_IT_EOP: FLASH end of programming Interrupt + * @arg FLASH_IT_ERR: FLASH Error Interrupt + * @retval None + */ +void FLASH_ITConfig(uint32_t FLASH_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FLASH_IT(FLASH_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if(NewState != DISABLE) + { + /* Enable the interrupt sources */ + FLASH->CR |= FLASH_IT; + } + else + { + /* Disable the interrupt sources */ + FLASH->CR &= ~(uint32_t)FLASH_IT; + } +} + +/** + * @brief Checks whether the specified FLASH flag is set or not. + * @param FLASH_FLAG: specifies the FLASH flag to check. + * This parameter can be one of the following values: + * @arg FLASH_FLAG_BSY: FLASH write/erase operations in progress flag + * @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag + * @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag + * @arg FLASH_FLAG_EOP: FLASH End of Programming flag + * @retval The new state of FLASH_FLAG (SET or RESET). + */ +FlagStatus FLASH_GetFlagStatus(uint32_t FLASH_FLAG) +{ + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_FLASH_GET_FLAG(FLASH_FLAG)); + + if((FLASH->SR & FLASH_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the new state of FLASH_FLAG (SET or RESET) */ + return bitstatus; +} + +/** + * @brief Clears the FLASH's pending flags. + * @param FLASH_FLAG: specifies the FLASH flags to clear. + * This parameter can be any combination of the following values: + * @arg FLASH_FLAG_PGERR: FLASH Programming error flag flag + * @arg FLASH_FLAG_WRPERR: FLASH Write protected error flag + * @arg FLASH_FLAG_EOP: FLASH End of Programming flag + * @retval None + */ +void FLASH_ClearFlag(uint32_t FLASH_FLAG) +{ + /* Check the parameters */ + assert_param(IS_FLASH_CLEAR_FLAG(FLASH_FLAG)); + + /* Clear the flags */ + FLASH->SR = FLASH_FLAG; +} + +/** + * @brief Returns the FLASH Status. + * @param None + * @retval FLASH Status: The returned value can be: + * FLASH_BUSY, FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP or FLASH_COMPLETE. + */ +FLASH_Status FLASH_GetStatus(void) +{ + FLASH_Status FLASHstatus = FLASH_COMPLETE; + + if((FLASH->SR & FLASH_FLAG_BSY) == FLASH_FLAG_BSY) + { + FLASHstatus = FLASH_BUSY; + } + else + { + if((FLASH->SR & (uint32_t)FLASH_FLAG_WRPERR)!= (uint32_t)0x00) + { + FLASHstatus = FLASH_ERROR_WRP; + } + else + { + if((FLASH->SR & (uint32_t)(FLASH_SR_PGERR)) != (uint32_t)0x00) + { + FLASHstatus = FLASH_ERROR_PROGRAM; + } + else + { + FLASHstatus = FLASH_COMPLETE; + } + } + } + /* Return the FLASH Status */ + return FLASHstatus; +} + + +/** + * @brief Waits for a FLASH operation to complete or a TIMEOUT to occur. + * @param Timeout: FLASH programming Timeout + * @retval FLASH Status: The returned value can be: FLASH_BUSY, + * FLASH_ERROR_PROGRAM, FLASH_ERROR_WRP, FLASH_COMPLETE or FLASH_TIMEOUT. + */ +FLASH_Status FLASH_WaitForLastOperation(uint32_t Timeout) +{ + FLASH_Status status = FLASH_COMPLETE; + + /* Check for the FLASH Status */ + status = FLASH_GetStatus(); + + /* Wait for a FLASH operation to complete or a TIMEOUT to occur */ + while((status == FLASH_BUSY) && (Timeout != 0x00)) + { + status = FLASH_GetStatus(); + Timeout--; + } + + if(Timeout == 0x00 ) + { + status = FLASH_TIMEOUT; + } + /* Return the operation status */ + return status; +} + +/** + * @} + */ + +/** + * @} + */ + + /** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_gpio.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_gpio.c new file mode 100644 index 0000000000..ef5172e4a7 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_gpio.c @@ -0,0 +1,423 @@ +/** + ****************************************************************************** + * @file ft32f0xx_gpio.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the GPIO peripheral: + * + Initialization and Configuration functions + * + GPIO Read and Write functions + * + GPIO Alternate functions configuration functions + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_gpio.h" +#include "ft32f0xx_rcc.h" + + +/** + * @brief Deinitializes the GPIOx peripheral registers to their default reset + * values. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @retval None + */ +void GPIO_DeInit(GPIO_TypeDef* GPIOx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + if(GPIOx == GPIOA) + { + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOA, ENABLE); + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOA, DISABLE); + } + else if(GPIOx == GPIOB) + { + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOB, ENABLE); + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOB, DISABLE); + } + else if(GPIOx == GPIOC) + { + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOC, ENABLE); + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOC, DISABLE); + } + else if(GPIOx == GPIOD) + { + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOD, ENABLE); + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOD, DISABLE); + } +// else if(GPIOx == GPIOE) +// { +// RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOE, ENABLE); +// RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOE, DISABLE); +// } + else + { + if(GPIOx == GPIOF) + { + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOF, ENABLE); + RCC_AHBPeriphResetCmd(RCC_AHBPeriph_GPIOF, DISABLE); + } + } +} + +/** + * @brief Initializes the GPIOx peripheral according to the specified + * parameters in the GPIO_InitStruct. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure that contains + * the configuration information for the specified GPIO peripheral. + * @retval None + */ +void GPIO_Init(GPIO_TypeDef* GPIOx, GPIO_InitTypeDef* GPIO_InitStruct) +{ + uint32_t pinpos = 0x00, pos = 0x00 , currentpin = 0x00; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_InitStruct->GPIO_Pin)); + assert_param(IS_GPIO_MODE(GPIO_InitStruct->GPIO_Mode)); + assert_param(IS_GPIO_PUPD(GPIO_InitStruct->GPIO_PuPd)); + + /*-------------------------- Configure the port pins -----------------------*/ + /*-- GPIO Mode Configuration --*/ + for (pinpos = 0x00; pinpos < 0x10; pinpos++) + { + pos = ((uint32_t)0x01) << pinpos; + + /* Get the port pins position */ + currentpin = (GPIO_InitStruct->GPIO_Pin) & pos; + + if (currentpin == pos) + { + if ((GPIO_InitStruct->GPIO_Mode == GPIO_Mode_OUT) || (GPIO_InitStruct->GPIO_Mode == GPIO_Mode_AF)) + { + /* Check Speed mode parameters */ + assert_param(IS_GPIO_SPEED(GPIO_InitStruct->GPIO_Speed)); + + /* Speed mode configuration */ + GPIOx->OSPEEDR &= ~(GPIO_OSPEEDER_OSPEEDR0 << (pinpos * 2)); + GPIOx->OSPEEDR |= ((uint32_t)(GPIO_InitStruct->GPIO_Speed) << (pinpos * 2)); + + /* Check Output mode parameters */ + assert_param(IS_GPIO_OTYPE(GPIO_InitStruct->GPIO_OType)); + + /* Output mode configuration */ + GPIOx->OTYPER &= ~((GPIO_OTYPER_OT_0) << ((uint16_t)pinpos)); + GPIOx->OTYPER |= (uint16_t)(((uint16_t)GPIO_InitStruct->GPIO_OType) << ((uint16_t)pinpos)); + } + + GPIOx->MODER &= ~(GPIO_MODER_MODER0 << (pinpos * 2)); + + GPIOx->MODER |= (((uint32_t)GPIO_InitStruct->GPIO_Mode) << (pinpos * 2)); + + /* Pull-up Pull down resistor configuration */ + GPIOx->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint16_t)pinpos * 2)); + GPIOx->PUPDR |= (((uint32_t)GPIO_InitStruct->GPIO_PuPd) << (pinpos * 2)); + } + } +} + +/** + * @brief Fills each GPIO_InitStruct member with its default value. + * @param GPIO_InitStruct: pointer to a GPIO_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void GPIO_StructInit(GPIO_InitTypeDef* GPIO_InitStruct) +{ + /* Reset GPIO init structure parameters values */ + GPIO_InitStruct->GPIO_Pin = GPIO_Pin_All; + GPIO_InitStruct->GPIO_Mode = GPIO_Mode_IN; + GPIO_InitStruct->GPIO_Speed = GPIO_Speed_Level_2; + GPIO_InitStruct->GPIO_OType = GPIO_OType_PP; + GPIO_InitStruct->GPIO_PuPd = GPIO_PuPd_NOPULL; +} + +/** + * @brief Locks GPIO Pins configuration registers. + * @note The locked registers are GPIOx_MODER, GPIOx_OTYPER, GPIOx_OSPEEDR, + * GPIOx_PUPDR, GPIOx_AFRL and GPIOx_AFRH. + * @note The configuration of the locked GPIO pins can no longer be modified + * until the next device reset. + * @param GPIOx: where x can be (A or B) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bit to be written. + * This parameter can be any combination of GPIO_Pin_x where x can be (0..15). + * @retval None + */ +void GPIO_PinLockConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + __IO uint32_t tmp = 0x00010000; + + /* Check the parameters */ + assert_param(IS_GPIO_LIST_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + tmp |= GPIO_Pin; + /* Set LCKK bit */ + GPIOx->LCKR = tmp; + /* Reset LCKK bit */ + GPIOx->LCKR = GPIO_Pin; + /* Set LCKK bit */ + GPIOx->LCKR = tmp; + /* Read LCKK bit */ + tmp = GPIOx->LCKR; + /* Read LCKK bit */ + tmp = GPIOx->LCKR; +} + +/** + * @} + */ + +/** + * @brief Reads the specified input port pin. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + + * @param GPIO_Pin: specifies the port bit to read. + * @note This parameter can be GPIO_Pin_x where x can be: + * (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF. + * @retval The input port pin value. + */ +uint8_t GPIO_ReadInputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + uint8_t bitstatus = 0x00; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); + + if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)Bit_RESET) + { + bitstatus = (uint8_t)Bit_SET; + } + else + { + bitstatus = (uint8_t)Bit_RESET; + } + return bitstatus; +} + +/** + * @brief Reads the specified input port pin. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @retval The input port pin value. + */ +uint16_t GPIO_ReadInputData(GPIO_TypeDef* GPIOx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + return ((uint16_t)GPIOx->IDR); +} + +/** + * @brief Reads the specified output data port bit. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param GPIO_Pin: Specifies the port bit to read. + * @note This parameter can be GPIO_Pin_x where x can be: + * (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF. + * @retval The output port pin value. + */ +uint8_t GPIO_ReadOutputDataBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + uint8_t bitstatus = 0x00; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); + + if ((GPIOx->ODR & GPIO_Pin) != (uint32_t)Bit_RESET) + { + bitstatus = (uint8_t)Bit_SET; + } + else + { + bitstatus = (uint8_t)Bit_RESET; + } + return bitstatus; +} + +/** + * @brief Reads the specified GPIO output data port. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @retval GPIO output data port value. + */ +uint16_t GPIO_ReadOutputData(GPIO_TypeDef* GPIOx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + return ((uint16_t)GPIOx->ODR); +} + +/** + * @brief Sets the selected data port bits. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bits to be written. + * @note This parameter can be GPIO_Pin_x where x can be: + * (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF. + * @retval None + */ +void GPIO_SetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + GPIOx->BSRR = GPIO_Pin; +} + +/** + * @brief Clears the selected data port bits. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bits to be written. + * @note This parameter can be GPIO_Pin_x where x can be: + * (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF. + * @retval None + */ +void GPIO_ResetBits(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN(GPIO_Pin)); + + GPIOx->BRR = GPIO_Pin; +} + +/** + * @brief Sets or clears the selected data port bit. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param GPIO_Pin: specifies the port bit to be written. + * @param BitVal: specifies the value to be written to the selected bit. + * This parameter can be one of the BitAction enumeration values: + * @arg Bit_RESET: to clear the port pin + * @arg Bit_SET: to set the port pin + * @note This parameter can be GPIO_Pin_x where x can be: + * (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF. + * @retval None + */ +void GPIO_WriteBit(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, BitAction BitVal) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GET_GPIO_PIN(GPIO_Pin)); + assert_param(IS_GPIO_BIT_ACTION(BitVal)); + + if (BitVal != Bit_RESET) + { + GPIOx->BSRR = GPIO_Pin; + } + else + { + GPIOx->BRR = GPIO_Pin ; + } +} + +/** + * @brief Writes data to the specified GPIO data port. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param PortVal: specifies the value to be written to the port output data register. + * @retval None + */ +void GPIO_Write(GPIO_TypeDef* GPIOx, uint16_t PortVal) +{ + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + + GPIOx->ODR = PortVal; +} + +/** + * @} + */ + + +/** + * @brief Writes data to the specified GPIO data port. + * @param GPIOx: where x can be (A, B, C, D, E or F) to select the GPIO peripheral. + * @param GPIO_PinSource: specifies the pin for the Alternate function. + * This parameter can be GPIO_PinSourcex where x can be (0..15) for GPIOA, GPIOB, GPIOD, GPIOE + * and (0..12) for GPIOC and (0, 2..5, 9..10) for GPIOF. + * @param GPIO_AF: selects the pin to used as Alternate function. + * This parameter can be one of the following value: + * @arg GPIO_AF_0: WKUP, EVENTOUT, TIM15, SPI1, TIM17, MCO, SWDAT, SWCLK, + * TIM14, BOOT, USART1, CEC, IR_OUT, SPI2, TIM3, USART4, + * CAN, USART2, CRS, TIM16, TIM1, TS, USART8 + * @arg GPIO_AF_1: USART2, CEC, TIM3, USART1, USART2, EVENTOUT, I2C1, + * I2C2, TIM15, SPI2, USART3, TS, SPI1, USART7, USART8 + * USART5, USART4, USART6, I2C1 + * @arg GPIO_AF_2: TIM2, TIM1, EVENTOUT, TIM16, TIM17, USB, USART6, USART5, + * USART8, USART7, USART6 + * @arg GPIO_AF_3: TS, I2C1, TIM15, EVENTOUT + * @arg GPIO_AF_4: TIM14, USART4, USART3, CRS, CAN, I2C1, USART5 + * @arg GPIO_AF_5: TIM16, TIM17, TIM15, SPI2, I2C2, USART6, MCO + * @arg GPIO_AF_6: EVENTOUT + * @arg GPIO_AF_7: COMP1 OUT, COMP2 OUT + * @note The pin should already been configured in Alternate Function mode(AF) + * using GPIO_InitStruct->GPIO_Mode = GPIO_Mode_AF + * @note Refer to the Alternate function mapping table in the device datasheet + * for the detailed mapping of the system and peripherals'alternate + * function I/O pins. + * @retval None + */ +void GPIO_PinAFConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_PinSource, uint8_t GPIO_AF) +{ + uint32_t temp = 0x00; + uint32_t temp_2 = 0x00; + + /* Check the parameters */ + assert_param(IS_GPIO_ALL_PERIPH(GPIOx)); + assert_param(IS_GPIO_PIN_SOURCE(GPIO_PinSource)); + assert_param(IS_GPIO_AF(GPIO_AF)); + + temp = ((uint32_t)(GPIO_AF) << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)); + GPIOx->AFR[GPIO_PinSource >> 0x03] &= ~((uint32_t)0xF << ((uint32_t)((uint32_t)GPIO_PinSource & (uint32_t)0x07) * 4)); + temp_2 = GPIOx->AFR[GPIO_PinSource >> 0x03] | temp; + GPIOx->AFR[GPIO_PinSource >> 0x03] = temp_2; +} + +/** + * @param GPIOx:GPIOA,GPIOB + * GPIO_LEDMx: + * GPIO_LEDM_0 + * GPIO_LEDM_1 + * GPIO_LEDM_3 + * GPIO_LEDM_4 + * GPIO_LEDM_5 + * GPIO_LEDM_6 + * GPIO_LEDM_7 + * GPIO_LEDM_8 + * GPIO_LEDM_9 + * GPIO_LEDM_10 + * GPIO_LEDM_13 + * GPIO_LEDM_14 + * GPIO_LEDM_15 + */ +void GPIO_LedmConfig(GPIO_TypeDef* GPIOx, uint16_t GPIO_LEDMx) +{ + /* Check the parameters */ + assert_param(IS_GPIO_LIST_PERIPH(GPIOx)); + assert_param(IS_GPIO_LEDM(GPIO_LEDMx)); + + GPIOx->LEDM |= (uint16_t)GPIO_LEDMx; +} +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_i2c.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_i2c.c new file mode 100644 index 0000000000..8828140188 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_i2c.c @@ -0,0 +1,1256 @@ +/** + ****************************************************************************** + * @file ft32f0xx_i2c.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Inter-Integrated circuit (I2C): + * + Initialization and Configuration + * + Communications handling + * + SMBUS management + * + I2C registers management + * + Data transfers management + * + DMA transfers management + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_i2c.h" +#include "ft32f0xx_rcc.h" + + + +#define CR1_CLEAR_MASK ((uint32_t)0x00CFE0FF) /*I2C_AnalogFilter)); + assert_param(IS_I2C_DIGITAL_FILTER(I2C_InitStruct->I2C_DigitalFilter)); + assert_param(IS_I2C_MODE(I2C_InitStruct->I2C_Mode)); + assert_param(IS_I2C_OWN_ADDRESS1(I2C_InitStruct->I2C_OwnAddress1)); + assert_param(IS_I2C_ACK(I2C_InitStruct->I2C_Ack)); + assert_param(IS_I2C_ACKNOWLEDGE_ADDRESS(I2C_InitStruct->I2C_AcknowledgedAddress)); + + /* Disable I2Cx Peripheral */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE); + + /*---------------------------- I2Cx FILTERS Configuration ------------------*/ + /* Get the I2Cx CR1 value */ + tmpreg = I2Cx->CR1; + /* Clear I2Cx CR1 register */ + tmpreg &= CR1_CLEAR_MASK; + /* Configure I2Cx: analog and digital filter */ + /* Set ANFOFF bit according to I2C_AnalogFilter value */ + /* Set DFN bits according to I2C_DigitalFilter value */ + tmpreg |= (uint32_t)I2C_InitStruct->I2C_AnalogFilter |(I2C_InitStruct->I2C_DigitalFilter << 8); + + /* Write to I2Cx CR1 */ + I2Cx->CR1 = tmpreg; + + /*---------------------------- I2Cx TIMING Configuration -------------------*/ + /* Configure I2Cx: Timing */ + /* Set TIMINGR bits according to I2C_Timing */ + /* Write to I2Cx TIMING */ + I2Cx->TIMINGR = I2C_InitStruct->I2C_Timing & TIMING_CLEAR_MASK; + + /* Enable I2Cx Peripheral */ + I2Cx->CR1 |= I2C_CR1_PE; + + /*---------------------------- I2Cx OAR1 Configuration ---------------------*/ + /* Clear tmpreg local variable */ + tmpreg = 0; + /* Clear OAR1 register */ + I2Cx->OAR1 = (uint32_t)tmpreg; + /* Clear OAR2 register */ + I2Cx->OAR2 = (uint32_t)tmpreg; + /* Configure I2Cx: Own Address1 and acknowledged address */ + /* Set OA1MODE bit according to I2C_AcknowledgedAddress value */ + /* Set OA1 bits according to I2C_OwnAddress1 value */ + tmpreg = (uint32_t)((uint32_t)I2C_InitStruct->I2C_AcknowledgedAddress | \ + (uint32_t)I2C_InitStruct->I2C_OwnAddress1); + /* Write to I2Cx OAR1 */ + I2Cx->OAR1 = tmpreg; + /* Enable Own Address1 acknowledgement */ + I2Cx->OAR1 |= I2C_OAR1_OA1EN; + + /*---------------------------- I2Cx MODE Configuration ---------------------*/ + /* Configure I2Cx: mode */ + /* Set SMBDEN and SMBHEN bits according to I2C_Mode value */ + tmpreg = I2C_InitStruct->I2C_Mode; + /* Write to I2Cx CR1 */ + I2Cx->CR1 |= tmpreg; + + /*---------------------------- I2Cx ACK Configuration ----------------------*/ + /* Get the I2Cx CR2 value */ + tmpreg = I2Cx->CR2; + /* Clear I2Cx CR2 register */ + tmpreg &= CR2_CLEAR_MASK; + /* Configure I2Cx: acknowledgement */ + /* Set NACK bit according to I2C_Ack value */ + tmpreg |= I2C_InitStruct->I2C_Ack; + /* Write to I2Cx CR2 */ + I2Cx->CR2 = tmpreg; +} + +/** + * @brief Fills each I2C_InitStruct member with its default value. + * @param I2C_InitStruct: pointer to an I2C_InitTypeDef structure which will be initialized. + * @retval None + */ +void I2C_StructInit(I2C_InitTypeDef* I2C_InitStruct) +{ + /*---------------- Reset I2C init structure parameters values --------------*/ + /* Initialize the I2C_Timing member */ + I2C_InitStruct->I2C_Timing = 0; + /* Initialize the I2C_AnalogFilter member */ + I2C_InitStruct->I2C_AnalogFilter = I2C_AnalogFilter_Enable; + /* Initialize the I2C_DigitalFilter member */ + I2C_InitStruct->I2C_DigitalFilter = 0; + /* Initialize the I2C_Mode member */ + I2C_InitStruct->I2C_Mode = I2C_Mode_I2C; + /* Initialize the I2C_OwnAddress1 member */ + I2C_InitStruct->I2C_OwnAddress1 = 0; + /* Initialize the I2C_Ack member */ + I2C_InitStruct->I2C_Ack = I2C_Ack_Disable; + /* Initialize the I2C_AcknowledgedAddress member */ + I2C_InitStruct->I2C_AcknowledgedAddress = I2C_AcknowledgedAddress_7bit; +} + +/** + * @brief Enables or disables the specified I2C peripheral. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2Cx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_Cmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected I2C peripheral */ + I2Cx->CR1 |= I2C_CR1_PE; + } + else + { + /* Disable the selected I2C peripheral */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE); + } +} + +/** + * @brief Enables or disables the specified I2C software reset. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval None + */ +void I2C_SoftwareResetCmd(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Disable peripheral */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PE); + + /* Perform a dummy read to delay the disable of peripheral for minimum + 3 APB clock cycles to perform the software reset functionality */ + *(__IO uint32_t *)(uint32_t)I2Cx; + + /* Enable peripheral */ + I2Cx->CR1 |= I2C_CR1_PE; +} + +/** + * @brief Enables or disables the specified I2C interrupts. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_IT: specifies the I2C interrupts sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg I2C_IT_ERRI: Error interrupt mask + * @arg I2C_IT_TCI: Transfer Complete interrupt mask + * @arg I2C_IT_STOPI: Stop Detection interrupt mask + * @arg I2C_IT_NACKI: Not Acknowledge received interrupt mask + * @arg I2C_IT_ADDRI: Address Match interrupt mask + * @arg I2C_IT_RXI: RX interrupt mask + * @arg I2C_IT_TXI: TX interrupt mask + * @param NewState: new state of the specified I2C interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_ITConfig(I2C_TypeDef* I2Cx, uint32_t I2C_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_I2C_CONFIG_IT(I2C_IT)); + + if (NewState != DISABLE) + { + /* Enable the selected I2C interrupts */ + I2Cx->CR1 |= I2C_IT; + } + else + { + /* Disable the selected I2C interrupts */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_IT); + } +} + +/** + * @brief Enables or disables the I2C Clock stretching. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2Cx Clock stretching. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_StretchClockCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable clock stretching */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_NOSTRETCH); + } + else + { + /* Disable clock stretching */ + I2Cx->CR1 |= I2C_CR1_NOSTRETCH; + } +} + +/** + * @brief Enables or disables the I2C own address 2. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C own address 2. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_DualAddressCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable own address 2 */ + I2Cx->OAR2 |= I2C_OAR2_OA2EN; + } + else + { + /* Disable own address 2 */ + I2Cx->OAR2 &= (uint32_t)~((uint32_t)I2C_OAR2_OA2EN); + } +} + +/** + * @brief Configures the I2C slave own address 2 and mask. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Address: specifies the slave address to be programmed. + * @param Mask: specifies own address 2 mask to be programmed. + * This parameter can be one of the following values: + * @arg I2C_OA2_NoMask: no mask. + * @arg I2C_OA2_Mask01: OA2[1] is masked and don't care. + * @arg I2C_OA2_Mask02: OA2[2:1] are masked and don't care. + * @arg I2C_OA2_Mask03: OA2[3:1] are masked and don't care. + * @arg I2C_OA2_Mask04: OA2[4:1] are masked and don't care. + * @arg I2C_OA2_Mask05: OA2[5:1] are masked and don't care. + * @arg I2C_OA2_Mask06: OA2[6:1] are masked and don't care. + * @arg I2C_OA2_Mask07: OA2[7:1] are masked and don't care. + * @retval None + */ +void I2C_OwnAddress2Config(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Mask) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_OWN_ADDRESS2(Address)); + assert_param(IS_I2C_OWN_ADDRESS2_MASK(Mask)); + + /* Get the old register value */ + tmpreg = I2Cx->OAR2; + + /* Reset I2Cx OA2 bit [7:1] and OA2MSK bit [1:0] */ + tmpreg &= (uint32_t)~((uint32_t)(I2C_OAR2_OA2 | I2C_OAR2_OA2MSK)); + + /* Set I2Cx SADD */ + tmpreg |= (uint32_t)(((uint32_t)Address & I2C_OAR2_OA2) | \ + (((uint32_t)Mask << 8) & I2C_OAR2_OA2MSK)) ; + + /* Store the new register value */ + I2Cx->OAR2 = tmpreg; +} + +/** + * @brief Enables or disables the I2C general call mode. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C general call mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_GeneralCallCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable general call mode */ + I2Cx->CR1 |= I2C_CR1_GCEN; + } + else + { + /* Disable general call mode */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_GCEN); + } +} + +/** + * @brief Enables or disables the I2C slave byte control. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C slave byte control. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_SlaveByteControlCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable slave byte control */ + I2Cx->CR1 |= I2C_CR1_SBC; + } + else + { + /* Disable slave byte control */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_SBC); + } +} + +/** + * @brief Configures the slave address to be transmitted after start generation. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Address: specifies the slave address to be programmed. + * @note This function should be called before generating start condition. + * @retval None + */ +void I2C_SlaveAddressConfig(I2C_TypeDef* I2Cx, uint16_t Address) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_SLAVE_ADDRESS(Address)); + + /* Get the old register value */ + tmpreg = I2Cx->CR2; + + /* Reset I2Cx SADD bit [9:0] */ + tmpreg &= (uint32_t)~((uint32_t)I2C_CR2_SADD); + + /* Set I2Cx SADD */ + tmpreg |= (uint32_t)((uint32_t)Address & I2C_CR2_SADD); + + /* Store the new register value */ + I2Cx->CR2 = tmpreg; +} + +/** + * @brief Enables or disables the I2C 10-bit addressing mode for the master. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C 10-bit addressing mode. + * This parameter can be: ENABLE or DISABLE. + * @note This function should be called before generating start condition. + * @retval None + */ +void I2C_10BitAddressingModeCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable 10-bit addressing mode */ + I2Cx->CR2 |= I2C_CR2_ADD10; + } + else + { + /* Disable 10-bit addressing mode */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_ADD10); + } +} + +/** + * @} + */ + + +/** + * @brief Enables or disables the I2C automatic end mode (stop condition is + * automatically sent when nbytes data are transferred). + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C automatic end mode. + * This parameter can be: ENABLE or DISABLE. + * @note This function has effect if Reload mode is disabled. + * @retval None + */ +void I2C_AutoEndCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable Auto end mode */ + I2Cx->CR2 |= I2C_CR2_AUTOEND; + } + else + { + /* Disable Auto end mode */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_AUTOEND); + } +} + +/** + * @brief Enables or disables the I2C nbytes reload mode. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the nbytes reload mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_ReloadCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable Auto Reload mode */ + I2Cx->CR2 |= I2C_CR2_RELOAD; + } + else + { + /* Disable Auto Reload mode */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_RELOAD); + } +} + +/** + * @brief Configures the number of bytes to be transmitted/received. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Number_Bytes: specifies the number of bytes to be programmed. + * @retval None + */ +void I2C_NumberOfBytesConfig(I2C_TypeDef* I2Cx, uint8_t Number_Bytes) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Get the old register value */ + tmpreg = I2Cx->CR2; + + /* Reset I2Cx Nbytes bit [7:0] */ + tmpreg &= (uint32_t)~((uint32_t)I2C_CR2_NBYTES); + + /* Set I2Cx Nbytes */ + tmpreg |= (uint32_t)(((uint32_t)Number_Bytes << 16 ) & I2C_CR2_NBYTES); + + /* Store the new register value */ + I2Cx->CR2 = tmpreg; +} + +/** + * @brief Configures the type of transfer request for the master. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_Direction: specifies the transfer request direction to be programmed. + * This parameter can be one of the following values: + * @arg I2C_Direction_Transmitter: Master request a write transfer + * @arg I2C_Direction_Receiver: Master request a read transfer + * @retval None + */ +void I2C_MasterRequestConfig(I2C_TypeDef* I2Cx, uint16_t I2C_Direction) +{ +/* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_DIRECTION(I2C_Direction)); + + /* Test on the direction to set/reset the read/write bit */ + if (I2C_Direction == I2C_Direction_Transmitter) + { + /* Request a write Transfer */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_RD_WRN); + } + else + { + /* Request a read Transfer */ + I2Cx->CR2 |= I2C_CR2_RD_WRN; + } +} + +/** + * @brief Generates I2Cx communication START condition. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C START condition generation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_GenerateSTART(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Generate a START condition */ + I2Cx->CR2 |= I2C_CR2_START; + } + else + { + /* Disable the START condition generation */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_START); + } +} + +/** + * @brief Generates I2Cx communication STOP condition. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C STOP condition generation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_GenerateSTOP(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Generate a STOP condition */ + I2Cx->CR2 |= I2C_CR2_STOP; + } + else + { + /* Disable the STOP condition generation */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_STOP); + } +} + +/** + * @brief Enables or disables the I2C 10-bit header only mode with read direction. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the I2C 10-bit header only mode. + * This parameter can be: ENABLE or DISABLE. + * @note This mode can be used only when switching from master transmitter mode + * to master receiver mode. + * @retval None + */ +void I2C_10BitAddressHeaderCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable 10-bit header only mode */ + I2Cx->CR2 |= I2C_CR2_HEAD10R; + } + else + { + /* Disable 10-bit header only mode */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_HEAD10R); + } +} + +/** + * @brief Generates I2C communication Acknowledge. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param NewState: new state of the Acknowledge. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_AcknowledgeConfig(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable ACK generation */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_NACK); + } + else + { + /* Enable NACK generation */ + I2Cx->CR2 |= I2C_CR2_NACK; + } +} + +/** + * @brief Returns the I2C slave matched address . + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval The value of the slave matched address . + */ +uint8_t I2C_GetAddressMatched(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Return the slave matched address in the SR1 register */ + return (uint8_t)(((uint32_t)I2Cx->ISR & I2C_ISR_ADDCODE) >> 16) ; +} + +/** + * @brief Returns the I2C slave received request. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval The value of the received request. + */ +uint16_t I2C_GetTransferDirection(I2C_TypeDef* I2Cx) +{ + uint32_t tmpreg = 0; + uint16_t direction = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Return the slave matched address in the SR1 register */ + tmpreg = (uint32_t)(I2Cx->ISR & I2C_ISR_DIR); + + /* If write transfer is requested */ + if (tmpreg == 0) + { + /* write transfer is requested */ + direction = I2C_Direction_Transmitter; + } + else + { + /* Read transfer is requested */ + direction = I2C_Direction_Receiver; + } + return direction; +} + +/** + * @brief Handles I2Cx communication when starting transfer or during transfer (TC or TCR flag are set). + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Address: specifies the slave address to be programmed. + * @param Number_Bytes: specifies the number of bytes to be programmed. + * This parameter must be a value between 0 and 255. + * @param ReloadEndMode: new state of the I2C START condition generation. + * This parameter can be one of the following values: + * @arg I2C_Reload_Mode: Enable Reload mode . + * @arg I2C_AutoEnd_Mode: Enable Automatic end mode. + * @arg I2C_SoftEnd_Mode: Enable Software end mode. + * @param StartStopMode: new state of the I2C START condition generation. + * This parameter can be one of the following values: + * @arg I2C_No_StartStop: Don't Generate stop and start condition. + * @arg I2C_Generate_Stop: Generate stop condition (Number_Bytes should be set to 0). + * @arg I2C_Generate_Start_Read: Generate Restart for read request. + * @arg I2C_Generate_Start_Write: Generate Restart for write request. + * @retval None + */ +void I2C_TransferHandling(I2C_TypeDef* I2Cx, uint16_t Address, uint8_t Number_Bytes, uint32_t ReloadEndMode, uint32_t StartStopMode) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_SLAVE_ADDRESS(Address)); + assert_param(IS_RELOAD_END_MODE(ReloadEndMode)); + assert_param(IS_START_STOP_MODE(StartStopMode)); + + /* Get the CR2 register value */ + tmpreg = I2Cx->CR2; + + /* clear tmpreg specific bits */ + tmpreg &= (uint32_t)~((uint32_t)(I2C_CR2_SADD | I2C_CR2_NBYTES | I2C_CR2_RELOAD | I2C_CR2_AUTOEND | I2C_CR2_RD_WRN | I2C_CR2_START | I2C_CR2_STOP)); + + /* update tmpreg */ + tmpreg |= (uint32_t)(((uint32_t)Address & I2C_CR2_SADD) | (((uint32_t)Number_Bytes << 16 ) & I2C_CR2_NBYTES) | \ + (uint32_t)ReloadEndMode | (uint32_t)StartStopMode); + + /* update CR2 register */ + I2Cx->CR2 = tmpreg; +} + +/** + * @} + */ + +/** + * @brief Enables or disables I2C SMBus alert. + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param NewState: new state of the I2Cx SMBus alert. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_SMBusAlertCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable SMBus alert */ + I2Cx->CR1 |= I2C_CR1_ALERTEN; + } + else + { + /* Disable SMBus alert */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_ALERTEN); + } +} + +/** + * @brief Enables or disables I2C Clock Timeout (SCL Timeout detection). + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param NewState: new state of the I2Cx clock Timeout. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_ClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable Clock Timeout */ + I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TIMOUTEN; + } + else + { + /* Disable Clock Timeout */ + I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMOUTEN); + } +} + +/** + * @brief Enables or disables I2C Extended Clock Timeout (SCL cumulative Timeout detection). + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param NewState: new state of the I2Cx Extended clock Timeout. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_ExtendedClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable Clock Timeout */ + I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TEXTEN; + } + else + { + /* Disable Clock Timeout */ + I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TEXTEN); + } +} + +/** + * @brief Enables or disables I2C Idle Clock Timeout (Bus idle SCL and SDA + * high detection). + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param NewState: new state of the I2Cx Idle clock Timeout. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_IdleClockTimeoutCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable Clock Timeout */ + I2Cx->TIMEOUTR |= I2C_TIMEOUTR_TIDLE; + } + else + { + /* Disable Clock Timeout */ + I2Cx->TIMEOUTR &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIDLE); + } +} + +/** + * @brief Configures the I2C Bus Timeout A (SCL Timeout when TIDLE = 0 or Bus + * idle SCL and SDA high when TIDLE = 1). + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param Timeout: specifies the TimeoutA to be programmed. + * @retval None + */ +void I2C_TimeoutAConfig(I2C_TypeDef* I2Cx, uint16_t Timeout) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_I2C_TIMEOUT(Timeout)); + + /* Get the old register value */ + tmpreg = I2Cx->TIMEOUTR; + + /* Reset I2Cx TIMEOUTA bit [11:0] */ + tmpreg &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMEOUTA); + + /* Set I2Cx TIMEOUTA */ + tmpreg |= (uint32_t)((uint32_t)Timeout & I2C_TIMEOUTR_TIMEOUTA) ; + + /* Store the new register value */ + I2Cx->TIMEOUTR = tmpreg; +} + +/** + * @brief Configures the I2C Bus Timeout B (SCL cumulative Timeout). + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param Timeout: specifies the TimeoutB to be programmed. + * @retval None + */ +void I2C_TimeoutBConfig(I2C_TypeDef* I2Cx, uint16_t Timeout) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_I2C_TIMEOUT(Timeout)); + + /* Get the old register value */ + tmpreg = I2Cx->TIMEOUTR; + + /* Reset I2Cx TIMEOUTB bit [11:0] */ + tmpreg &= (uint32_t)~((uint32_t)I2C_TIMEOUTR_TIMEOUTB); + + /* Set I2Cx TIMEOUTB */ + tmpreg |= (uint32_t)(((uint32_t)Timeout << 16) & I2C_TIMEOUTR_TIMEOUTB) ; + + /* Store the new register value */ + I2Cx->TIMEOUTR = tmpreg; +} + +/** + * @brief Enables or disables I2C PEC calculation. + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param NewState: new state of the I2Cx PEC calculation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_CalculatePEC(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable PEC calculation */ + I2Cx->CR1 |= I2C_CR1_PECEN; + } + else + { + /* Disable PEC calculation */ + I2Cx->CR1 &= (uint32_t)~((uint32_t)I2C_CR1_PECEN); + } +} + +/** + * @brief Enables or disables I2C PEC transmission/reception request. + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @param NewState: new state of the I2Cx PEC request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_PECRequestCmd(I2C_TypeDef* I2Cx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable PEC transmission/reception request */ + I2Cx->CR2 |= I2C_CR2_PECBYTE; + } + else + { + /* Disable PEC transmission/reception request */ + I2Cx->CR2 &= (uint32_t)~((uint32_t)I2C_CR2_PECBYTE); + } +} + +/** + * @brief Returns the I2C PEC. + * @param I2Cx: where x can be 1 to select the I2C peripheral. + * @retval The value of the PEC . + */ +uint8_t I2C_GetPEC(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_1_PERIPH(I2Cx)); + + /* Return the slave matched address in the SR1 register */ + return (uint8_t)((uint32_t)I2Cx->PECR & I2C_PECR_PEC); +} + +/** + * @} + */ + + + + /** + * @brief Reads the specified I2C register and returns its value. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_Register: specifies the register to read. + * This parameter can be one of the following values: + * @arg I2C_Register_CR1: CR1 register. + * @arg I2C_Register_CR2: CR2 register. + * @arg I2C_Register_OAR1: OAR1 register. + * @arg I2C_Register_OAR2: OAR2 register. + * @arg I2C_Register_TIMINGR: TIMING register. + * @arg I2C_Register_TIMEOUTR: TIMEOUTR register. + * @arg I2C_Register_ISR: ISR register. + * @arg I2C_Register_ICR: ICR register. + * @arg I2C_Register_PECR: PECR register. + * @arg I2C_Register_RXDR: RXDR register. + * @arg I2C_Register_TXDR: TXDR register. + * @retval The value of the read register. + */ +uint32_t I2C_ReadRegister(I2C_TypeDef* I2Cx, uint8_t I2C_Register) +{ + __IO uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_REGISTER(I2C_Register)); + + tmp = (uint32_t)I2Cx; + tmp += I2C_Register; + + /* Return the selected register value */ + return (*(__IO uint32_t *) tmp); +} + +/** + * @} + */ + +/** + * @brief Sends a data byte through the I2Cx peripheral. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param Data: Byte to be transmitted.. + * @retval None + */ +void I2C_SendData(I2C_TypeDef* I2Cx, uint8_t Data) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Write in the DR register the data to be sent */ + I2Cx->TXDR = (uint8_t)Data; +} + +/** + * @brief Returns the most recent received data by the I2Cx peripheral. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @retval The value of the received data. + */ +uint8_t I2C_ReceiveData(I2C_TypeDef* I2Cx) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + + /* Return the data in the DR register */ + return (uint8_t)I2Cx->RXDR; +} + +/** + * @} + */ + +/** + * @brief Enables or disables the I2C DMA interface. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_DMAReq: specifies the I2C DMA transfer request to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg I2C_DMAReq_Tx: Tx DMA transfer request + * @arg I2C_DMAReq_Rx: Rx DMA transfer request + * @param NewState: new state of the selected I2C DMA transfer request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void I2C_DMACmd(I2C_TypeDef* I2Cx, uint32_t I2C_DMAReq, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_I2C_DMA_REQ(I2C_DMAReq)); + + if (NewState != DISABLE) + { + /* Enable the selected I2C DMA requests */ + I2Cx->CR1 |= I2C_DMAReq; + } + else + { + /* Disable the selected I2C DMA requests */ + I2Cx->CR1 &= (uint32_t)~I2C_DMAReq; + } +} +/** + * @} + */ +/** + * @brief Checks whether the specified I2C flag is set or not. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg I2C_FLAG_TXE: Transmit data register empty + * @arg I2C_FLAG_TXIS: Transmit interrupt status + * @arg I2C_FLAG_RXNE: Receive data register not empty + * @arg I2C_FLAG_ADDR: Address matched (slave mode) + * @arg I2C_FLAG_NACKF: NACK received flag + * @arg I2C_FLAG_STOPF: STOP detection flag + * @arg I2C_FLAG_TC: Transfer complete (master mode) + * @arg I2C_FLAG_TCR: Transfer complete reload + * @arg I2C_FLAG_BERR: Bus error + * @arg I2C_FLAG_ARLO: Arbitration lost + * @arg I2C_FLAG_OVR: Overrun/Underrun + * @arg I2C_FLAG_PECERR: PEC error in reception + * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag + * @arg I2C_FLAG_ALERT: SMBus Alert + * @arg I2C_FLAG_BUSY: Bus busy + * @retval The new state of I2C_FLAG (SET or RESET). + */ +FlagStatus I2C_GetFlagStatus(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG) +{ + uint32_t tmpreg = 0; + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_GET_FLAG(I2C_FLAG)); + + /* Get the ISR register value */ + tmpreg = I2Cx->ISR; + + /* Get flag status */ + tmpreg &= I2C_FLAG; + + if(tmpreg != 0) + { + /* I2C_FLAG is set */ + bitstatus = SET; + } + else + { + /* I2C_FLAG is reset */ + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the I2Cx's pending flags. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg I2C_FLAG_ADDR: Address matched (slave mode) + * @arg I2C_FLAG_NACKF: NACK received flag + * @arg I2C_FLAG_STOPF: STOP detection flag + * @arg I2C_FLAG_BERR: Bus error + * @arg I2C_FLAG_ARLO: Arbitration lost + * @arg I2C_FLAG_OVR: Overrun/Underrun + * @arg I2C_FLAG_PECERR: PEC error in reception + * @arg I2C_FLAG_TIMEOUT: Timeout or Tlow detection flag + * @arg I2C_FLAG_ALERT: SMBus Alert + * @retval The new state of I2C_FLAG (SET or RESET). + */ +void I2C_ClearFlag(I2C_TypeDef* I2Cx, uint32_t I2C_FLAG) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_CLEAR_FLAG(I2C_FLAG)); + + /* Clear the selected flag */ + I2Cx->ICR = I2C_FLAG; +} + +/** + * @brief Checks whether the specified I2C interrupt has occurred or not. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_IT: specifies the interrupt source to check. + * This parameter can be one of the following values: + * @arg I2C_IT_TXIS: Transmit interrupt status + * @arg I2C_IT_RXNE: Receive data register not empty + * @arg I2C_IT_ADDR: Address matched (slave mode) + * @arg I2C_IT_NACKF: NACK received flag + * @arg I2C_IT_STOPF: STOP detection flag + * @arg I2C_IT_TC: Transfer complete (master mode) + * @arg I2C_IT_TCR: Transfer complete reload + * @arg I2C_IT_BERR: Bus error + * @arg I2C_IT_ARLO: Arbitration lost + * @arg I2C_IT_OVR: Overrun/Underrun + * @arg I2C_IT_PECERR: PEC error in reception + * @arg I2C_IT_TIMEOUT: Timeout or Tlow detection flag + * @arg I2C_IT_ALERT: SMBus Alert + * @retval The new state of I2C_IT (SET or RESET). + */ +ITStatus I2C_GetITStatus(I2C_TypeDef* I2Cx, uint32_t I2C_IT) +{ + uint32_t tmpreg = 0; + ITStatus bitstatus = RESET; + uint32_t enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_GET_IT(I2C_IT)); + + /* Check if the interrupt source is enabled or not */ + /* If Error interrupt */ + if ((uint32_t)(I2C_IT & ERROR_IT_MASK)) + { + enablestatus = (uint32_t)((I2C_CR1_ERRIE) & (I2Cx->CR1)); + } + /* If TC interrupt */ + else if ((uint32_t)(I2C_IT & TC_IT_MASK)) + { + enablestatus = (uint32_t)((I2C_CR1_TCIE) & (I2Cx->CR1)); + } + else + { + enablestatus = (uint32_t)((I2C_IT) & (I2Cx->CR1)); + } + + /* Get the ISR register value */ + tmpreg = I2Cx->ISR; + + /* Get flag status */ + tmpreg &= I2C_IT; + + /* Check the status of the specified I2C flag */ + if((tmpreg != RESET) && enablestatus) + { + /* I2C_IT is set */ + bitstatus = SET; + } + else + { + /* I2C_IT is reset */ + bitstatus = RESET; + } + + /* Return the I2C_IT status */ + return bitstatus; +} + +/** + * @brief Clears the I2Cx's interrupt pending bits. + * @param I2Cx: where x can be 1 or 2 to select the I2C peripheral. + * @param I2C_IT: specifies the interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg I2C_IT_ADDR: Address matched (slave mode) + * @arg I2C_IT_NACKF: NACK received flag + * @arg I2C_IT_STOPF: STOP detection flag + * @arg I2C_IT_BERR: Bus error + * @arg I2C_IT_ARLO: Arbitration lost + * @arg I2C_IT_OVR: Overrun/Underrun + * @arg I2C_IT_PECERR: PEC error in reception + * @arg I2C_IT_TIMEOUT: Timeout or Tlow detection flag + * @arg I2C_IT_ALERT: SMBus Alert + * @retval The new state of I2C_IT (SET or RESET). + */ +void I2C_ClearITPendingBit(I2C_TypeDef* I2Cx, uint32_t I2C_IT) +{ + /* Check the parameters */ + assert_param(IS_I2C_ALL_PERIPH(I2Cx)); + assert_param(IS_I2C_CLEAR_IT(I2C_IT)); + + /* Clear the selected flag */ + I2Cx->ICR = I2C_IT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_iwdg.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_iwdg.c new file mode 100644 index 0000000000..5b2a49f617 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_iwdg.c @@ -0,0 +1,167 @@ +/** + ****************************************************************************** + * @file ft32f0xx_iwdg.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Independent watchdog (IWDG) peripheral: + * + Prescaler and Counter configuration + * + IWDG activation + * + Flag management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_iwdg.h" + +/* ---------------------- IWDG registers bit mask ----------------------------*/ +/* KR register bit mask */ +#define KR_KEY_RELOAD ((uint16_t)0xAAAA) +#define KR_KEY_ENABLE ((uint16_t)0xCCCC) + + +/** + * @brief Enables or disables write access to IWDG_PR and IWDG_RLR registers. + * @param IWDG_WriteAccess: new state of write access to IWDG_PR and IWDG_RLR registers. + * This parameter can be one of the following values: + * @arg IWDG_WriteAccess_Enable: Enable write access to IWDG_PR and IWDG_RLR registers + * @arg IWDG_WriteAccess_Disable: Disable write access to IWDG_PR and IWDG_RLR registers + * @retval None + */ +void IWDG_WriteAccessCmd(uint16_t IWDG_WriteAccess) +{ + /* Check the parameters */ + assert_param(IS_IWDG_WRITE_ACCESS(IWDG_WriteAccess)); + IWDG->KR = IWDG_WriteAccess; +} + +/** + * @brief Sets IWDG Prescaler value. + * @param IWDG_Prescaler: specifies the IWDG Prescaler value. + * This parameter can be one of the following values: + * @arg IWDG_Prescaler_4: IWDG prescaler set to 4 + * @arg IWDG_Prescaler_8: IWDG prescaler set to 8 + * @arg IWDG_Prescaler_16: IWDG prescaler set to 16 + * @arg IWDG_Prescaler_32: IWDG prescaler set to 32 + * @arg IWDG_Prescaler_64: IWDG prescaler set to 64 + * @arg IWDG_Prescaler_128: IWDG prescaler set to 128 + * @arg IWDG_Prescaler_256: IWDG prescaler set to 256 + * @retval None + */ +void IWDG_SetPrescaler(uint8_t IWDG_Prescaler) +{ + /* Check the parameters */ + assert_param(IS_IWDG_PRESCALER(IWDG_Prescaler)); + IWDG->PR = IWDG_Prescaler; +} + +/** + * @brief Sets IWDG Reload value. + * @param Reload: specifies the IWDG Reload value. + * This parameter must be a number between 0 and 0x0FFF. + * @retval None + */ +void IWDG_SetReload(uint16_t Reload) +{ + /* Check the parameters */ + assert_param(IS_IWDG_RELOAD(Reload)); + IWDG->RLR = Reload; +} + +/** + * @brief Reloads IWDG counter with value defined in the reload register + * (write access to IWDG_PR and IWDG_RLR registers disabled). + * @param None + * @retval None + */ +void IWDG_ReloadCounter(void) +{ + IWDG->KR = KR_KEY_RELOAD; +} + + +/** + * @brief Sets the IWDG window value. + * @param WindowValue: specifies the window value to be compared to the downcounter. + * @retval None + */ +void IWDG_SetWindowValue(uint16_t WindowValue) +{ + /* Check the parameters */ + assert_param(IS_IWDG_WINDOW_VALUE(WindowValue)); + IWDG->WINR = WindowValue; +} + +/** + * @} + */ + +/** @defgroup IWDG_Group2 IWDG activation function + * @brief IWDG activation function + * +@verbatim + ============================================================================== + ##### IWDG activation function ##### + ============================================================================== + +@endverbatim + * @{ + */ + +/** + * @brief Enables IWDG (write access to IWDG_PR and IWDG_RLR registers disabled). + * @param None + * @retval None + */ +void IWDG_Enable(void) +{ + IWDG->KR = KR_KEY_ENABLE; +} + +/** + * @} + */ + +/** + * @brief Checks whether the specified IWDG flag is set or not. + * @param IWDG_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg IWDG_FLAG_PVU: Prescaler Value Update on going + * @arg IWDG_FLAG_RVU: Reload Value Update on going + * @arg IWDG_FLAG_WVU: Counter Window Value Update on going + * @retval The new state of IWDG_FLAG (SET or RESET). + */ +FlagStatus IWDG_GetFlagStatus(uint16_t IWDG_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_IWDG_FLAG(IWDG_FLAG)); + if ((IWDG->SR & IWDG_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the flag status */ + return bitstatus; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_misc.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_misc.c new file mode 100644 index 0000000000..cc50bec262 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_misc.c @@ -0,0 +1,112 @@ +/** + ****************************************************************************** + * @file ft32f0xx_misc.c + * @author FMD AE + * @brief This file provides all the miscellaneous firmware functions (add-on + * to CMSIS functions). + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_misc.h" + +/** + * @brief Initializes the NVIC peripheral according to the specified + * parameters in the NVIC_InitStruct. + * @param NVIC_InitStruct: pointer to a NVIC_InitTypeDef structure that contains + * the configuration information for the specified NVIC peripheral. + * @retval None + */ +void NVIC_Init(NVIC_InitTypeDef* NVIC_InitStruct) +{ + uint32_t tmppriority = 0x00; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NVIC_InitStruct->NVIC_IRQChannelCmd)); + assert_param(IS_NVIC_PRIORITY(NVIC_InitStruct->NVIC_IRQChannelPriority)); + + if (NVIC_InitStruct->NVIC_IRQChannelCmd != DISABLE) + { + /* Compute the Corresponding IRQ Priority --------------------------------*/ + tmppriority = NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel >> 0x02]; + tmppriority &= (uint32_t)(~(((uint32_t)0xFF) << ((NVIC_InitStruct->NVIC_IRQChannel & 0x03) * 8))); + tmppriority |= (uint32_t)((((uint32_t)NVIC_InitStruct->NVIC_IRQChannelPriority << 6) & 0xFF) << ((NVIC_InitStruct->NVIC_IRQChannel & 0x03) * 8)); + + NVIC->IP[NVIC_InitStruct->NVIC_IRQChannel >> 0x02] = tmppriority; + + /* Enable the Selected IRQ Channels --------------------------------------*/ + NVIC->ISER[0] = (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F); + } + else + { + /* Disable the Selected IRQ Channels -------------------------------------*/ + NVIC->ICER[0] = (uint32_t)0x01 << (NVIC_InitStruct->NVIC_IRQChannel & (uint8_t)0x1F); + } +} + +/** + * @brief Selects the condition for the system to enter low power mode. + * @param LowPowerMode: Specifies the new mode for the system to enter low power mode. + * This parameter can be one of the following values: + * @arg NVIC_LP_SEVONPEND: Low Power SEV on Pend. + * @arg NVIC_LP_SLEEPDEEP: Low Power DEEPSLEEP request. + * @arg NVIC_LP_SLEEPONEXIT: Low Power Sleep on Exit. + * @param NewState: new state of LP condition. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void NVIC_SystemLPConfig(uint8_t LowPowerMode, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_NVIC_LP(LowPowerMode)); + + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + SCB->SCR |= LowPowerMode; + } + else + { + SCB->SCR &= (uint32_t)(~(uint32_t)LowPowerMode); + } +} + +/** + * @brief Configures the SysTick clock source. + * @param SysTick_CLKSource: specifies the SysTick clock source. + * This parameter can be one of the following values: + * @arg SysTick_CLKSource_HCLK_Div8: AHB clock divided by 8 selected as SysTick clock source. + * @arg SysTick_CLKSource_HCLK: AHB clock selected as SysTick clock source. + * @retval None + */ +void SysTick_CLKSourceConfig(uint32_t SysTick_CLKSource) +{ + /* Check the parameters */ + assert_param(IS_SYSTICK_CLK_SOURCE(SysTick_CLKSource)); + + if (SysTick_CLKSource == SysTick_CLKSource_HCLK) + { + SysTick->CTRL |= SysTick_CLKSource_HCLK; + } + else + { + SysTick->CTRL &= SysTick_CLKSource_HCLK_Div8; + } +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_opa.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_opa.c new file mode 100644 index 0000000000..0c18e15e05 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_opa.c @@ -0,0 +1,360 @@ +/** + ****************************************************************************** + * @file ft32f0xx_opa.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the comparators (OPA1 and OPA2) peripheral + * applicable only on FT32F030 devices: + * + Comparators configuration + * + Window mode control + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_comp.h" +#include "ft32f0xx_opa.h" + +/* CSR register Mask */ +#define OPA_CR_CLEAR_MASK ((uint32_t)0x0003FFC1) + +/* Clear PRMAP BIT*/ +#define OPA_OP2_CLEAR_PRMAP ((uint32_t)0x00020000) + +/** + * @brief Deinitializes OPA peripheral registers to their default reset values. + * @note Deinitialization can't be performed if the OPA configuration is locked. + * To unlock the configuration, perform a system reset. + * @param OPAx: the selected comparator. + * This parameter can be one of the following values: + * @arg OPA: OPA1 selected + * @arg OPA2: OPA2 selected + * @retval None + */ +void OPA_DeInit(OPA_TypeDef* OPAx) +{ + /* Check the parameters */ + assert_param(IS_OPA_ALL_PERIPH(OPAx)); + + OPAx->CR = ((uint32_t)0x00000000); /*!< Set OPA_CSR register to reset value */ +} + +/** + * @brief Initializes the OPA peripheral according to the specified parameters + * in OPA_InitStruct + * @note If the selected comparator is locked, initialization can't be performed. + * To unlock the configuration, perform a system reset. + * @note To correctly run this function, the OPA_Cali() function must be called before. + * @param OPAx: the selected comparator. + * This parameter can be one of the following values: + * @arg OPA: OPA1 selected + * @arg OPA2: OPA2 selected + * @param OPA_InitStruct: pointer to an OPA_InitTypeDef structure that contains + * the configuration information for the specified OPA peripheral. + * @retval None + */ +void OPA_Init(OPA_TypeDef* OPAx, OPA_InitTypeDef* OPA_InitStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_OPA_VIP_SEL(OPA_InitStruct->OPA_OP0PSel)); + assert_param(IS_OPA_VIN_SEL(OPA_InitStruct->OPA_OP0NSel)); + assert_param(IS_OPA_FR_SEL(OPA_InitStruct->OPA_OP0FR)); + assert_param(IS_OPA_FCAP_SEL(OPA_InitStruct->OPA_OP0FCAPE)); + assert_param(IS_OPA_ODIG_SEL(OPA_InitStruct->OPA_OPTODIG)); + assert_param(IS_OPA_OIO_SEL(OPA_InitStruct->OPA_OPTOIO)); + + /*!< Get the OPA_CR register value */ + tmpreg = OPAx->CR; + + /*!< Clear the bits */ + tmpreg &= (uint32_t) ~(OPA_CR_CLEAR_MASK); + + /*!< Configure OPA: OPA_VipSel, OPA_VinSel, OPA_OutputSel value and OPA_Pol */ + tmpreg |= (uint32_t)((OPA_InitStruct->OPA_OP0PSel | OPA_InitStruct->OPA_OP0NSel| + OPA_InitStruct->OPA_OP0FR | OPA_InitStruct->OPA_OP0FCAPE | OPA_InitStruct->OPA_OPTODIG |OPA_InitStruct->OPA_OPTOIO)); + + /*!< Write to OPA_CR register */ + OPAx->CR = tmpreg; +} + +/** + * @brief Fills each OPA_InitStruct member with its default value. + * @param OPA_InitStruct: pointer to an OPA_InitTypeDef structure which will + * be initialized. + * @retval None + */ +void OPA_StructInit(OPA_InitTypeDef* OPA_InitStruct) +{ + OPA_InitStruct->OPA_OP0PSel = 0x00000000; + OPA_InitStruct->OPA_OP0NSel = 0x00002000; + OPA_InitStruct->OPA_OP0FR = 0x00000000; + OPA_InitStruct->OPA_OP0FCAPE = 0x00000000; + OPA_InitStruct->OPA_OPTODIG = 0x00000080; + OPA_InitStruct->OPA_OPTOIO = 0x00000040; +} + +/** + * @brief Enable or disable the OPA peripheral. + * @note If the selected comparator is locked, enable/disable can't be performed. + * To unlock the configuration, perform a system reset. + * @param OPAx: the selected comparator. + * This parameter can be one of the following values: + * @arg OPA: OPA1 selected + * @arg OPA2: OPA2 selected + * @param NewState: new state of the OPA peripheral. + * This parameter can be: ENABLE or DISABLE. + * @note When enabled, the comparator compares the non inverting input with + * the inverting input and the comparison result is available on comparator output. + * @note When disabled, the comparator doesn't perform comparison and the + * output level is low. + * @retval None + */ +void OPA_Cmd(OPA_TypeDef* OPAx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_OPA_ALL_PERIPH(OPAx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected OPA peripheral */ + OPAx->CR |= OPA_OP1_ON; + } + else + { + /* Disable the selected OPA peripheral */ + OPAx->CR &= ~OPA_OP1_ON; + } +} + +/** + * @brief Return the output level (high or low) of the selected comparator. + * @note The output level depends on the selected polarity. + * @note If the polarity is not inverted: + * - Comparator output is low when the non-inverting input is at a lower + * voltage than the inverting input + * - Comparator output is high when the non-inverting input is at a higher + * voltage than the inverting input + * @note If the polarity is inverted: + * - Comparator output is high when the non-inverting input is at a lower + * voltage than the inverting input + * - Comparator output is low when the non-inverting input is at a higher + * voltage than the inverting input + * @param OPAx: the selected comparator. + * This parameter can be one of the following values: + * @arg OPA: OPA1 selected + * @arg OPA2: OPA2 selected + * @param OPA_OutLevel: + * This parameter can be one of the following values: + * @arg OPA_OutputLevel_High + * @arg OPA_OutputLevel_Low + * @retval Returns the selected comparator output level: low or high. + * + */ +uint32_t OPA_GetOutputLevel(OPA_TypeDef* OPAx, uint32_t OPA_OutLevel) +{ + uint32_t compout = 0x0; + + /* Check the parameters */ + assert_param(IS_OPA_ALL_PERIPH(OPAx)); + assert_param(IS_OPA_OUTPUT_LEVEL(OPA_OutLevel)); + + /* Check if selected comparator output is high */ + if ((OPAx->CR & OPA_OutLevel) != 0) + { + compout = OPA_OutLevel; + } + else + { + compout = OPA_OutputLevel_Low; + } + + /* Return the comparator output level */ + return (uint32_t)(compout); +} + +/** + * @brief Return the output level (high or low) of the selected comparator. + * @note The output level depends on the selected polarity. + * @param OPAx: the selected comparator. + * This parameter can be one of the following values: + * @arg OPA: OPA1 selected + * @arg OPA2: OPA2 selected + * @retval Returns: 0：fail others：The calibration value + * + */ +uint8_t OPA_Cali(OPA_TypeDef* OPAx) +{ + uint32_t opadelay; + uint32_t outstate; + uint8_t CalDA, CalDB; + uint32_t opatmp32; + uint32_t delay_time = 0x1fff; + + /* Check the parameters */ + assert_param(IS_OPA_ALL_PERIPH(OPAx)); + + /* Enable the selected OPA peripheral */ + OPAx->CR |= OPA_OP1_ON; + + /* Enable OP0TM */ + OPAx->CR |= OPA_OP1_TM; + + /* OP0NSEL = 00 , SET TO GND */ + OPAx->CR &= ~OPA_OP1_NSEL; + + /* OP0PSEL = 1 , SET TO GND */ + OPAx->CR |= OPA_OP1_PSEL; + + /* OP0FCAPE = 0 */ + OPAx->CR &= ~OPA_OP1_FCAPE; + + /* OPTODIG = 1 */ + OPAx->CR |= OPA_OP1_TODIG; + + /* OP0FR = 000 */ + OPAx->CR &= ~OPA_OP1_FR; + + if (OPAx == OPA) + { + /* PA2 TO FLOAT */ + GPIOA ->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint32_t)2 * 2)); + } + else + { + /* Clear PRMAP */ + OPAx->CR &= (~OPA_OP2_CLEAR_PRMAP); + + /* PF4 TO FLOAT */ + GPIOF ->PUPDR &= ~(GPIO_PUPDR_PUPDR0 << ((uint32_t)4 * 2)); + } + + #if defined (FT32F072xB) + /* OP0COF = 00000 */ + OPAx->CR &= ~OPA_OP1_COF; + CalDA = 0; + opadelay = delay_time; + while(opadelay--); + outstate = OPAx->CR; // save + + for(;;) + { + CalDA++; + if(CalDA >= 0x1F) + return 0; //fail + + opatmp32 = OPAx->CR & (~OPA_OP1_COF); + OPAx->CR = opatmp32 | (CalDA << 1); + opadelay = delay_time; + while(opadelay--); + + if( (outstate ^ OPAx->CR) & OPA_OP1_OUT) + break; + } + + OPAx->CR |= OPA_OP1_COF; //0x1F + CalDB = 0x1F; + opadelay = delay_time; + while(opadelay--); + outstate = OPAx->CR; // save + + for(;;) + { + if(0 == CalDB) + return 0; + + CalDB--; + opatmp32 = OPAx->CR & (~OPA_OP1_COF); + OPAx->CR = opatmp32 | (CalDB << 1); + opadelay = delay_time; + while(opadelay--); + + if( (outstate ^ OPAx->CR) & OPA_OP1_OUT ) + break; + } + + CalDA+= CalDB; + CalDA/= 2; + opatmp32 = OPAx->CR & (~OPA_OP1_COF); + OPAx->CR = opatmp32 | (CalDA << 1); + #else + /* OP0COF = 10000 */ + OPAx->CR &= ~OPA_OP1_COF; + OPAx->CR |= OPA_OP1_COF_4; + CalDA = 0; + opadelay = delay_time; + while(opadelay--); + outstate = OPAx->CR; // save + + for(;;) + { + CalDA++; + if(CalDA >= 0x0F) + return 0; + + opatmp32 = OPAx->CR & (~OPA_OP1_COF); + OPAx->CR = opatmp32 | (CalDA << 1); + opadelay = delay_time; + while(opadelay--); + + if((outstate^OPAx->CR) & OPA_OP1_OUT) + break; + } + + OPAx->CR &= ~OPA_OP1_COF; + OPAx->CR |= OPA_OP1_COF_0 | OPA_OP1_COF_1 | OPA_OP1_COF_2 | OPA_OP1_COF_3; //0x0F + CalDB = 0x0F; + opadelay = delay_time; + while(opadelay--); + outstate = OPAx->CR; // save + + for(;;) + { + if(0 == CalDB) + return 0; + + CalDB--; + opatmp32 = OPAx->CR & (~OPA_OP1_COF); + OPAx->CR = opatmp32 | (CalDB << 1); + opadelay = delay_time; + while(opadelay--); + + if( (outstate^OPAx->CR) & OPA_OP1_OUT ) + break; + } + + CalDA+= CalDB; + CalDA/= 2; + opatmp32 = OPAx->CR & (~OPA_OP1_COF); + OPAx->CR = opatmp32 | (CalDA << 1); + #endif + + return CalDA; +} + + + + + + + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_pwr.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_pwr.c new file mode 100644 index 0000000000..4ef218c9bc --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_pwr.c @@ -0,0 +1,366 @@ +/** + ****************************************************************************** + * @file ft32f0xx_pwr.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Power Controller (PWR) peripheral: + * + Backup Domain Access + * + PVD configuration + * + WakeUp pins configuration + * + Low Power modes configuration + * + Flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_pwr.h" +#include "ft32f0xx_rcc.h" + + +/* ------------------ PWR registers bit mask ------------------------ */ + +/* CR register bit mask */ +#define CR_DS_MASK ((uint32_t)0xFFFFFFFC) +#define CR_PLS_MASK ((uint32_t)0xFFFFFD1F) + + +/** + * @brief Deinitializes the PWR peripheral registers to their default reset values. + * @param None + * @retval None + */ +void PWR_DeInit(void) +{ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_PWR, DISABLE); +} + +/** + * @brief Enables or disables access to the Backup domain registers. + * @note If the HSE divided by 32 is used as the RTC clock, the + * Backup Domain Access should be kept enabled. + * @param NewState: new state of the access to the Backup domain registers. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void PWR_BackupAccessCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Backup Domain Access */ + PWR->CR |= PWR_CR_DBP; + } + else + { + /* Disable the Backup Domain Access */ + PWR->CR &= (uint32_t)~((uint32_t)PWR_CR_DBP); + } +} + +/** + * @} + */ + +/** + * @brief Configures the voltage threshold detected by the Power Voltage Detector(PVD). + * @param PWR_PVDLevel: specifies the PVD detection level + * This parameter can be one of the following values: + * @arg PWR_PVDLevel_0 + * @arg PWR_PVDLevel_1 + * @arg PWR_PVDLevel_2 + * @arg PWR_PVDLevel_3 + * @arg PWR_PVDLevel_4 + * @arg PWR_PVDLevel_5 + * @arg PWR_PVDLevel_6 + * @arg PWR_PVDLevel_7 + * @arg PWR_PVDLevel_8 + * @arg PWR_PVDLevel_9 + * @arg PWR_PVDLevel_10 + * @arg PWR_PVDLevel_11 + * @arg PWR_PVDLevel_12 + * @arg PWR_PVDLevel_13 + * @arg PWR_PVDLevel_14 + * @arg PWR_PVDLevel_15 + * @note Refer to the electrical characteristics of your device datasheet for + * more details about the voltage threshold corresponding to each + * detection level. + * @retval None + */ +void PWR_PVDLevelConfig(uint32_t PWR_PVDLevel) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_PWR_PVD_LEVEL(PWR_PVDLevel)); + + tmpreg = PWR->CR; + + /* Clear PLS[7:5] bits PLS3*/ + tmpreg &= CR_PLS_MASK; + + /* Set PLS[7:5] and PLS3 bits according to PWR_PVDLevel value */ + tmpreg |= PWR_PVDLevel; + + /* Store the new value */ + PWR->CR = tmpreg; +} + +/** + * @brief Enables or disables the Power Voltage Detector(PVD). + * @param NewState: new state of the PVD. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void PWR_PVDCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the PVD */ + PWR->CR |= PWR_CR_PVDE; + } + else + { + /* Disable the PVD */ + PWR->CR &= (uint32_t)~((uint32_t)PWR_CR_PVDE); + } +} + +/** + * @} + */ +/** + * @brief Enables or disables the WakeUp Pin functionality. + * @param PWR_WakeUpPin: specifies the WakeUpPin. + * This parameter can be one of the following values + * @arg PWR_WakeUpPin_1 + * @arg PWR_WakeUpPin_2 + * @arg PWR_WakeUpPin_3 + * @arg PWR_WakeUpPin_4 + * @arg PWR_WakeUpPin_5 + * @arg PWR_WakeUpPin_6 + * @arg PWR_WakeUpPin_7 + * @arg PWR_WakeUpPin_8 + * @param NewState: new state of the WakeUp Pin functionality. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void PWR_WakeUpPinCmd(uint32_t PWR_WakeUpPin, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_PWR_WAKEUP_PIN(PWR_WakeUpPin)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the EWUPx pin */ + PWR->CSR |= PWR_WakeUpPin; + } + else + { + /* Disable the EWUPx pin */ + PWR->CSR &= ~PWR_WakeUpPin; + } +} + +/** + * @} + */ + +/** + * @brief Enters Sleep mode. + * @note In Sleep mode, all I/O pins keep the same state as in Run mode. + * @param PWR_SLEEPEntry: specifies if SLEEP mode in entered with WFI or WFE instruction. + * This parameter can be one of the following values: + * @arg PWR_SLEEPEntry_WFI: enter SLEEP mode with WFI instruction + * @arg PWR_SLEEPEntry_WFE: enter SLEEP mode with WFE instruction + * @retval None + */ +void PWR_EnterSleepMode(uint8_t PWR_SLEEPEntry) +{ + /* Check the parameters */ + assert_param(IS_PWR_SLEEP_ENTRY(PWR_SLEEPEntry)); + + /* Clear SLEEPDEEP bit of Cortex-M0 System Control Register */ + SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk); + + /* Select SLEEP mode entry -------------------------------------------------*/ + if(PWR_SLEEPEntry == PWR_SLEEPEntry_WFI) + { + /* Request Wait For Interrupt */ + __WFI(); + } + else + { + /* Request Wait For Event */ + __SEV(); + __WFE(); + __WFE(); + } +} + +/** + * @brief Enters STOP mode. + * @note In Stop mode, all I/O pins keep the same state as in Run mode. + * @note When exiting Stop mode by issuing an interrupt or a wakeup event, + * the HSI RC oscillator is selected as system clock. + * @note When the voltage regulator operates in low power mode, an additional + * startup delay is incurred when waking up from Stop mode. + * By keeping the internal regulator ON during Stop mode, the consumption + * is higher although the startup time is reduced. + * @param PWR_Regulator: specifies the regulator state in STOP mode. + * This parameter can be one of the following values: + * @arg PWR_Regulator_ON: STOP mode with regulator ON + * @arg PWR_Regulator_LowPower: STOP mode with regulator in low power mode + * @param PWR_STOPEntry: specifies if STOP mode in entered with WFI or WFE instruction. + * This parameter can be one of the following values: + * @arg PWR_STOPEntry_WFI: enter STOP mode with WFI instruction + * @arg PWR_STOPEntry_WFE: enter STOP mode with WFE instruction + @arg PWR_STOPEntry_SLEEPONEXIT: enter STOP mode with SLEEPONEXIT instruction + * @retval None + */ +void PWR_EnterSTOPMode(uint32_t PWR_Regulator, uint8_t PWR_STOPEntry) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_PWR_REGULATOR(PWR_Regulator)); + assert_param(IS_PWR_STOP_ENTRY(PWR_STOPEntry)); + + /* Select the regulator state in STOP mode ---------------------------------*/ + tmpreg = PWR->CR; + /* Clear PDDS and LPDSR bits */ + tmpreg &= CR_DS_MASK; + + /* Set LPDSR bit according to PWR_Regulator value */ + tmpreg |= PWR_Regulator; + + /* Store the new value */ + PWR->CR = tmpreg; + + /* Set SLEEPDEEP bit of Cortex-M0 System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; + + /* Select STOP mode entry --------------------------------------------------*/ + if(PWR_STOPEntry == PWR_STOPEntry_WFI) + { + /* Request Wait For Interrupt */ + __WFI(); + /* Reset SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk); + } + else if (PWR_STOPEntry == PWR_STOPEntry_WFE) + { + /* Request Wait For Event */ + __WFE(); + /* Reset SLEEPDEEP bit of Cortex System Control Register */ + SCB->SCR &= (uint32_t)~((uint32_t)SCB_SCR_SLEEPDEEP_Msk); + } + else + { + /* Set SLEEP on exit bit of Cortex-M0 System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPONEXIT_Msk; + } +} + +/** + * @brief Enters STANDBY mode. + * @note In Standby mode, all I/O pins are high impedance except for: + * - Reset pad (still available) + * - RTC_AF1 pin (PC13) if configured for Wakeup pin 2 (WKUP2), tamper, + * time-stamp, RTC Alarm out, or RTC clock calibration out. + * - WKUP pin 1 (PA0) if enabled. + * @note The Wakeup flag (WUF) need to be cleared at application level before to call this function + * @param None + * @retval None + */ +void PWR_EnterSTANDBYMode(void) +{ + /* Select STANDBY mode */ + PWR->CR |= PWR_CR_PDDS; + + /* Set SLEEPDEEP bit of Cortex-M0 System Control Register */ + SCB->SCR |= SCB_SCR_SLEEPDEEP_Msk; + + /* Request Wait For Interrupt */ + __WFI(); +} + +/** + * @} + */ + +/** + * @brief Checks whether the specified PWR flag is set or not. + * @param PWR_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg PWR_FLAG_WU: Wake Up flag. This flag indicates that a wakeup + * event was received from the WKUP pin or from the RTC alarm + * (Alarm A or Alarm B), RTC Tamper event or RTC TimeStamp event. + * @arg PWR_FLAG_SB: StandBy flag. This flag indicates that the + * system was resumed from StandBy mode. + * @arg PWR_FLAG_PVDO: PVD Output. This flag is valid only if PVD + * is enabled by the PWR_PVDCmd() function. + * @arg PWR_FLAG_VREFINTRDY: Internal Voltage Reference Ready flag. + * This flag indicates the state of the internal voltage + * reference, VREFINT. + * @retval The new state of PWR_FLAG (SET or RESET). + */ +FlagStatus PWR_GetFlagStatus(uint32_t PWR_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_PWR_GET_FLAG(PWR_FLAG)); + + if ((PWR->CSR & PWR_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the flag status */ + return bitstatus; +} + +/** + * @brief Clears the PWR's pending flags. + * @param PWR_FLAG: specifies the flag to clear. + * This parameter can be one of the following values: + * @arg PWR_FLAG_WU: Wake Up flag + * @arg PWR_FLAG_SB: StandBy flag + * @retval None + */ +void PWR_ClearFlag(uint32_t PWR_FLAG) +{ + /* Check the parameters */ + assert_param(IS_PWR_CLEAR_FLAG(PWR_FLAG)); + + PWR->CR |= PWR_FLAG << 2; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rcc.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rcc.c new file mode 100644 index 0000000000..5a9332cb3e --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rcc.c @@ -0,0 +1,1509 @@ +/** + ****************************************************************************** + * @file ft32f0xx_rcc.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Reset and clock control (RCC) peripheral: + * + Internal/external clocks, PLL, CSS and MCO configuration + * + System, AHB and APB busses clocks configuration + * + Peripheral clocks configuration + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_rcc.h" + + +/* ---------------------- RCC registers mask -------------------------------- */ +/* RCC Flag Mask */ +#define FLAG_MASK ((uint8_t)0x1F) + +/* CR register byte 2 (Bits[23:16]) base address */ +#define CR_BYTE2_ADDRESS ((uint32_t)0x40021002) + +/* CFGR register byte 3 (Bits[31:23]) base address */ +#define CFGR_BYTE3_ADDRESS ((uint32_t)0x40021007) + +/* CIR register byte 1 (Bits[15:8]) base address */ +#define CIR_BYTE1_ADDRESS ((uint32_t)0x40021009) + +/* CIR register byte 2 (Bits[23:16]) base address */ +#define CIR_BYTE2_ADDRESS ((uint32_t)0x4002100A) + +static __I uint8_t APBAHBPrescTable[16] = {0, 0, 0, 0, 1, 2, 3, 4, 1, 2, 3, 4, 6, 7, 8, 9}; + +/** + * @brief Resets the RCC clock configuration to the default reset state. + * @note The default reset state of the clock configuration is given below: + * @note HSI ON and used as system clock source + * @note HSI14, HSE and PLL OFF + * @note AHB, APB prescaler set to 1. + * @note CSS and MCO OFF + * @note All interrupts disabled + * @note However, this function doesn't modify the configuration of the + * @note Peripheral clocks + * @note LSI, LSE and RTC clocks + * @param None + * @retval None + */ +void RCC_DeInit(void) +{ + /* Set HSION bit */ + RCC->CR |= (uint32_t)0x00000001; + + /* Reset SW[1:0], HPRE[3:0], PPRE[2:0], ADCPRE, MCOSEL[2:0], MCOPRE[2:0] and PLLNODIV bits */ + RCC->CFGR &= (uint32_t)0x08FFB80C; + + /* Reset HSEON, CSSON and PLLON bits */ + RCC->CR &= (uint32_t)0xFEF6FFFF; + + /* Reset HSEBYP bit */ + RCC->CR &= (uint32_t)0xFFFBFFFF; + + /* Reset PLLSRC, PLLXTPRE and PLLMUL[3:0] bits */ + RCC->CFGR &= (uint32_t)0xFFC0FFFF; + + /* Reset PREDIV1[3:0] bits */ + RCC->CFGR2 &= (uint32_t)0xFFFFFFF0; + + /* Reset USARTSW[1:0], I2CSW, CECSW and ADCSW bits */ + RCC->CFGR3 &= (uint32_t)0xFFF0FEAC; + + /* Reset HSI14 bit */ + RCC->CR2 &= (uint32_t)0xFFFFFFFE; + + /* Disable all interrupts */ + RCC->CIR = 0x00000000; +} + +/** + * @brief Configures the External High Speed oscillator (HSE). + * @note After enabling the HSE (RCC_HSE_ON or RCC_HSE_Bypass), the application + * software should wait on HSERDY flag to be set indicating that HSE clock + * is stable and can be used to clock the PLL and/or system clock. + * @note HSE state can not be changed if it is used directly or through the + * PLL as system clock. In this case, you have to select another source + * of the system clock then change the HSE state (ex. disable it). + * @note The HSE is stopped by hardware when entering STOP and STANDBY modes. + * @note This function resets the CSSON bit, so if the Clock security system(CSS) + * was previously enabled you have to enable it again after calling this + * function. + * @param RCC_HSE: specifies the new state of the HSE. + * This parameter can be one of the following values: + * @arg RCC_HSE_OFF: turn OFF the HSE oscillator, HSERDY flag goes low after + * 6 HSE oscillator clock cycles. + * @arg RCC_HSE_ON: turn ON the HSE oscillator + * @arg RCC_HSE_Bypass: HSE oscillator bypassed with external clock + * @retval None + */ +void RCC_HSEConfig(uint8_t RCC_HSE) +{ + /* Check the parameters */ + assert_param(IS_RCC_HSE(RCC_HSE)); + + /* Reset HSEON and HSEBYP bits before configuring the HSE ------------------*/ + *(__IO uint8_t *) CR_BYTE2_ADDRESS = RCC_HSE_OFF; + + /* Set the new HSE configuration -------------------------------------------*/ + *(__IO uint8_t *) CR_BYTE2_ADDRESS = RCC_HSE; + +} + +/** + * @brief Waits for HSE start-up. + * @note This function waits on HSERDY flag to be set and return SUCCESS if + * this flag is set, otherwise returns ERROR if the timeout is reached + * and this flag is not set. The timeout value is defined by the constant + * HSE_STARTUP_TIMEOUT in ft32f0xx.h file. You can tailor it depending + * on the HSE crystal used in your application. + * @note The HSE is stopped by hardware when entering STOP and STANDBY modes. + * @param None + * @retval An ErrorStatus enumeration value: + * - SUCCESS: HSE oscillator is stable and ready to use + * - ERROR: HSE oscillator not yet ready + */ +ErrorStatus RCC_WaitForHSEStartUp(void) +{ + __IO uint32_t StartUpCounter = 0; + ErrorStatus status = ERROR; + FlagStatus HSEStatus = RESET; + + /* Wait till HSE is ready and if timeout is reached exit */ + do + { + HSEStatus = RCC_GetFlagStatus(RCC_FLAG_HSERDY); + StartUpCounter++; + } while((StartUpCounter != HSE_STARTUP_TIMEOUT) && (HSEStatus == RESET)); + + if (RCC_GetFlagStatus(RCC_FLAG_HSERDY) != RESET) + { + status = SUCCESS; + } + else + { + status = ERROR; + } + return (status); +} + +/** + * @brief Adjusts the Internal High Speed oscillator (HSI) calibration value. + * @note The calibration is used to compensate for the variations in voltage + * and temperature that influence the frequency of the internal HSI RC. + * Refer to the Application Note AN4067 for more details on how to + * calibrate the HSI. + * @param HSICalibrationValue: specifies the HSI calibration trimming value. + * This parameter must be a number between 0 and 0x1F. + * @retval None + */ +void RCC_AdjustHSICalibrationValue(uint8_t HSICalibrationValue) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_HSI_CALIBRATION_VALUE(HSICalibrationValue)); + + tmpreg = RCC->CR; + + /* Clear HSITRIM[4:0] bits */ + tmpreg &= ~RCC_CR_HSITRIM; + + /* Set the HSITRIM[4:0] bits according to HSICalibrationValue value */ + tmpreg |= (uint32_t)HSICalibrationValue << 3; + + /* Store the new value */ + RCC->CR = tmpreg; +} + +/** + * @brief Enables or disables the Internal High Speed oscillator (HSI). + * @note After enabling the HSI, the application software should wait on + * HSIRDY flag to be set indicating that HSI clock is stable and can + * be used to clock the PLL and/or system clock. + * @note HSI can not be stopped if it is used directly or through the PLL + * as system clock. In this case, you have to select another source + * of the system clock then stop the HSI. + * @note The HSI is stopped by hardware when entering STOP and STANDBY modes. + * @param NewState: new state of the HSI. + * This parameter can be: ENABLE or DISABLE. + * @note When the HSI is stopped, HSIRDY flag goes low after 6 HSI oscillator + * clock cycles. + * @retval None + */ +void RCC_HSICmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CR |= RCC_CR_HSION; + } + else + { + RCC->CR &= ~RCC_CR_HSION; + } +} + +/** + * @brief Adjusts the Internal High Speed oscillator for ADC (HSI14) + * calibration value. + * @note The calibration is used to compensate for the variations in voltage + * and temperature that influence the frequency of the internal HSI RC. + * Refer to the Application Note AN4067 for more details on how to + * calibrate the HSI14. + * @param HSI14CalibrationValue: specifies the HSI14 calibration trimming value. + * This parameter must be a number between 0 and 0x1F. + * @retval None + */ +void RCC_AdjustHSI14CalibrationValue(uint8_t HSI14CalibrationValue) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_HSI14_CALIBRATION_VALUE(HSI14CalibrationValue)); + + tmpreg = RCC->CR2; + + /* Clear HSI14TRIM[4:0] bits */ + tmpreg &= ~RCC_CR2_HSI14TRIM; + + /* Set the HSITRIM14[4:0] bits according to HSI14CalibrationValue value */ + tmpreg |= (uint32_t)HSI14CalibrationValue << 3; + + /* Store the new value */ + RCC->CR2 = tmpreg; +} + +/** + * @brief Enables or disables the Internal High Speed oscillator for ADC (HSI14). + * @note After enabling the HSI14, the application software should wait on + * HSIRDY flag to be set indicating that HSI clock is stable and can + * be used to clock the ADC. + * @note The HSI14 is stopped by hardware when entering STOP and STANDBY modes. + * @param NewState: new state of the HSI14. + * This parameter can be: ENABLE or DISABLE. + * @note When the HSI14 is stopped, HSI14RDY flag goes low after 6 HSI14 oscillator + * clock cycles. + * @retval None + */ +void RCC_HSI14Cmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CR2 |= RCC_CR2_HSI14ON; + } + else + { + RCC->CR2 &= ~RCC_CR2_HSI14ON; + } +} + +/** + * @brief Enables or disables the Internal High Speed oscillator request from ADC. + * @param NewState: new state of the HSI14 ADC request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_HSI14ADCRequestCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CR2 &= ~RCC_CR2_HSI14DIS; + } + else + { + RCC->CR2 |= RCC_CR2_HSI14DIS; + } +} + +/** + * @brief Configures the External Low Speed oscillator (LSE). + * @note As the LSE is in the Backup domain and write access is denied to this + * domain after reset, you have to enable write access using + * PWR_BackupAccessCmd(ENABLE) function before to configure the LSE + * (to be done once after reset). + * @note After enabling the LSE (RCC_LSE_ON or RCC_LSE_Bypass), the application + * software should wait on LSERDY flag to be set indicating that LSE clock + * is stable and can be used to clock the RTC. + * @param RCC_LSE: specifies the new state of the LSE. + * This parameter can be one of the following values: + * @arg RCC_LSE_OFF: turn OFF the LSE oscillator, LSERDY flag goes low after + * 6 LSE oscillator clock cycles. + * @arg RCC_LSE_ON: turn ON the LSE oscillator + * @arg RCC_LSE_Bypass: LSE oscillator bypassed with external clock + * @retval None + */ +void RCC_LSEConfig(uint32_t RCC_LSE) +{ + /* Check the parameters */ + assert_param(IS_RCC_LSE(RCC_LSE)); + + /* Reset LSEON and LSEBYP bits before configuring the LSE ------------------*/ + /* Reset LSEON bit */ + RCC->BDCR &= ~(RCC_BDCR_LSEON); + + /* Reset LSEBYP bit */ + RCC->BDCR &= ~(RCC_BDCR_LSEBYP); + + /* Configure LSE */ + RCC->BDCR |= RCC_LSE; +} + +/** + * @brief Configures the External Low Speed oscillator (LSE) drive capability. + * @param RCC_LSEDrive: specifies the new state of the LSE drive capability. + * This parameter can be one of the following values: + * @arg RCC_LSEDrive_Low: LSE oscillator low drive capability. + * @arg RCC_LSEDrive_MediumLow: LSE oscillator medium low drive capability. + * @arg RCC_LSEDrive_MediumHigh: LSE oscillator medium high drive capability. + * @arg RCC_LSEDrive_High: LSE oscillator high drive capability. + * @retval None + */ +void RCC_LSEDriveConfig(uint32_t RCC_LSEDrive) +{ + /* Check the parameters */ + assert_param(IS_RCC_LSE_DRIVE(RCC_LSEDrive)); + + /* Clear LSEDRV[1:0] bits */ + RCC->BDCR &= ~(RCC_BDCR_LSEDRV); + + /* Set the LSE Drive */ + RCC->BDCR |= RCC_LSEDrive; +} + +/** + * @brief Enables or disables the Internal Low Speed oscillator (LSI). + * @note After enabling the LSI, the application software should wait on + * LSIRDY flag to be set indicating that LSI clock is stable and can + * be used to clock the IWDG and/or the RTC. + * @note LSI can not be disabled if the IWDG is running. + * @param NewState: new state of the LSI. + * This parameter can be: ENABLE or DISABLE. + * @note When the LSI is stopped, LSIRDY flag goes low after 6 LSI oscillator + * clock cycles. + * @retval None + */ +void RCC_LSICmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CSR |= RCC_CSR_LSION; + } + else + { + RCC->CSR &= ~RCC_CSR_LSION; + } +} + +/** + * @brief Configures the PLL clock source and multiplication factor. + * @note This function must be used only when the PLL is disabled. + * + * @param RCC_PLLSource: specifies the PLL entry clock source. + * This parameter can be one of the following values: + * @arg RCC_PLLSource_HSI_Div2: HSI oscillator clock selected as PLL clock source + * @arg RCC_PLLSource_PREDIV1: PREDIV1 clock selected as PLL clock entry + * @arg RCC_PLLSource_HSI48 HSI48 oscillator clock selected as PLL clock source, + * @arg RCC_PLLSource_HSI: HSI clock selected as PLL clock entry + * @note The minimum input clock frequency for PLL is 2 MHz (when using HSE as + * PLL source). + * + * @param RCC_PLLMul: specifies the PLL multiplication factor, which drive the PLLVCO clock + * This parameter can be RCC_PLLMul_x where x:[2,16] + * + * @retval None + */ +void RCC_PLLConfig(uint32_t RCC_PLLSource, uint32_t RCC_PLLMul) +{ + /* Check the parameters */ + assert_param(IS_RCC_PLL_SOURCE(RCC_PLLSource)); + assert_param(IS_RCC_PLL_MUL(RCC_PLLMul)); + + /* Clear PLL Source [16] and Multiplier [21:18] bits */ + RCC->CFGR &= ~(RCC_CFGR_PLLMULL | RCC_CFGR_PLLSRC); + + /* Set the PLL Source and Multiplier */ + RCC->CFGR |= (uint32_t)(RCC_PLLSource | RCC_PLLMul); +} + +/** + * @brief Enables or disables the PLL. + * @note After enabling the PLL, the application software should wait on + * PLLRDY flag to be set indicating that PLL clock is stable and can + * be used as system clock source. + * @note The PLL can not be disabled if it is used as system clock source + * @note The PLL is disabled by hardware when entering STOP and STANDBY modes. + * @param NewState: new state of the PLL. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_PLLCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CR |= RCC_CR_PLLON; + } + else + { + RCC->CR &= ~RCC_CR_PLLON; + } +} + +/** + * @brief Enables or disables the Internal High Speed oscillator for USB (HSI48). + * @note After enabling the HSI48, the application software should wait on + * HSI48RDY flag to be set indicating that HSI48 clock is stable and can + * be used to clock the USB. + * @note The HSI48 is stopped by hardware when entering STOP and STANDBY modes. + * @param NewState: new state of the HSI48. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_HSI48Cmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CR2 |= RCC_CR2_HSI48ON; + } + else + { + RCC->CR2 &= ~RCC_CR2_HSI48ON; + } +} + +/** + * @brief Configures the PREDIV1 division factor. + * @note This function must be used only when the PLL is disabled. + * @param RCC_PREDIV1_Div: specifies the PREDIV1 clock division factor. + * This parameter can be RCC_PREDIV1_Divx where x:[1,16] + * @retval None + */ +void RCC_PREDIV1Config(uint32_t RCC_PREDIV1_Div) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PREDIV1(RCC_PREDIV1_Div)); + + tmpreg = RCC->CFGR2; + /* Clear PREDIV1[3:0] bits */ + tmpreg &= ~(RCC_CFGR2_PREDIV1); + /* Set the PREDIV1 division factor */ + tmpreg |= RCC_PREDIV1_Div; + /* Store the new value */ + RCC->CFGR2 = tmpreg; +} + +/** + * @brief Enables or disables the Clock Security System. + * @note If a failure is detected on the HSE oscillator clock, this oscillator + * is automatically disabled and an interrupt is generated to inform the + * software about the failure (Clock Security System Interrupt, CSSI), + * allowing the MCU to perform rescue operations. The CSSI is linked to + * the Cortex-M0 NMI (Non-Maskable Interrupt) exception vector. + * @param NewState: new state of the Clock Security System. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_ClockSecuritySystemCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->CR |= RCC_CR_CSSON; + } + else + { + RCC->CR &= ~RCC_CR_CSSON; + } +} +/** + * @brief Selects the clock source to output on MCO pin (PA8) and the corresponding + * prescsaler. + * @note PA8 should be configured in alternate function mode. + * @param RCC_MCOSource: specifies the clock source to output. + * This parameter can be one of the following values: + * @arg RCC_MCOSource_NoClock: No clock selected. + * @arg RCC_MCOSource_HSI14: HSI14 oscillator clock selected. + * @arg RCC_MCOSource_LSI: LSI oscillator clock selected. + * @arg RCC_MCOSource_LSE: LSE oscillator clock selected. + * @arg RCC_MCOSource_SYSCLK: System clock selected. + * @arg RCC_MCOSource_HSI: HSI oscillator clock selected. + * @arg RCC_MCOSource_HSE: HSE oscillator clock selected. + * @arg RCC_MCOSource_PLLCLK_Div2: PLL clock divided by 2 selected. + * @arg RCC_MCOSource_PLLCLK: PLL clock selected. + * @arg RCC_MCOSource_HSI48: HSI48 clock selected. + * @param RCC_MCOPrescaler: specifies the prescaler on MCO pin. + * This parameter can be one of the following values: + * @arg RCC_MCOPrescaler_1: MCO clock is divided by 1. + * @arg RCC_MCOPrescaler_2: MCO clock is divided by 2. + * @arg RCC_MCOPrescaler_4: MCO clock is divided by 4. + * @arg RCC_MCOPrescaler_8: MCO clock is divided by 8. + * @arg RCC_MCOPrescaler_16: MCO clock is divided by 16. + * @arg RCC_MCOPrescaler_32: MCO clock is divided by 32. + * @arg RCC_MCOPrescaler_64: MCO clock is divided by 64. + * @arg RCC_MCOPrescaler_128: MCO clock is divided by 128. + * @retval None + */ +void RCC_MCOConfig(uint8_t RCC_MCOSource, uint32_t RCC_MCOPrescaler) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_MCO_SOURCE(RCC_MCOSource)); + assert_param(IS_RCC_MCO_PRESCALER(RCC_MCOPrescaler)); + + /* Get CFGR value */ + tmpreg = RCC->CFGR; + /* Clear MCOPRE[2:0] bits */ + tmpreg &= ~(RCC_CFGR_MCO_PRE | RCC_CFGR_MCO | RCC_CFGR_PLLNODIV); + /* Set the RCC_MCOSource and RCC_MCOPrescaler */ + tmpreg |= (RCC_MCOPrescaler | ((uint32_t)RCC_MCOSource<<24)); + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @} + */ +/** + * @brief Configures the system clock (SYSCLK). + * @note The HSI is used (enabled by hardware) as system clock source after + * startup from Reset, wake-up from STOP and STANDBY mode, or in case + * of failure of the HSE used directly or indirectly as system clock + * (if the Clock Security System CSS is enabled). + * @note A switch from one clock source to another occurs only if the target + * clock source is ready (clock stable after startup delay or PLL locked). + * If a clock source which is not yet ready is selected, the switch will + * occur when the clock source will be ready. + * You can use RCC_GetSYSCLKSource() function to know which clock is + * currently used as system clock source. + * @param RCC_SYSCLKSource: specifies the clock source used as system clock source + * This parameter can be one of the following values: + * @arg RCC_SYSCLKSource_HSI: HSI selected as system clock source + * @arg RCC_SYSCLKSource_HSE: HSE selected as system clock source + * @arg RCC_SYSCLKSource_PLLCLK: PLL selected as system clock source + * @arg RCC_SYSCLKSource_HSI48: HSI48 selected as system clock source + * @retval None + */ +void RCC_SYSCLKConfig(uint32_t RCC_SYSCLKSource) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_SYSCLK_SOURCE(RCC_SYSCLKSource)); + + tmpreg = RCC->CFGR; + + /* Clear SW[1:0] bits */ + tmpreg &= ~RCC_CFGR_SW; + + /* Set SW[1:0] bits according to RCC_SYSCLKSource value */ + tmpreg |= RCC_SYSCLKSource; + + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Returns the clock source used as system clock. + * @param None + * @retval The clock source used as system clock. The returned value can be one + * of the following values: + * - 0x00: HSI used as system clock + * - 0x04: HSE used as system clock + * - 0x08: PLL used as system clock + * - 0x0C: HSI48 used as system clock + */ +uint8_t RCC_GetSYSCLKSource(void) +{ + return ((uint8_t)(RCC->CFGR & RCC_CFGR_SWS)); +} + +/** + * @brief Configures the AHB clock (HCLK). + * @param RCC_SYSCLK: defines the AHB clock divider. This clock is derived from + * the system clock (SYSCLK). + * This parameter can be one of the following values: + * @arg RCC_SYSCLK_Div1: AHB clock = SYSCLK + * @arg RCC_SYSCLK_Div2: AHB clock = SYSCLK/2 + * @arg RCC_SYSCLK_Div4: AHB clock = SYSCLK/4 + * @arg RCC_SYSCLK_Div8: AHB clock = SYSCLK/8 + * @arg RCC_SYSCLK_Div16: AHB clock = SYSCLK/16 + * @arg RCC_SYSCLK_Div64: AHB clock = SYSCLK/64 + * @arg RCC_SYSCLK_Div128: AHB clock = SYSCLK/128 + * @arg RCC_SYSCLK_Div256: AHB clock = SYSCLK/256 + * @arg RCC_SYSCLK_Div512: AHB clock = SYSCLK/512 + * @retval None + */ +void RCC_HCLKConfig(uint32_t RCC_SYSCLK) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_HCLK(RCC_SYSCLK)); + + tmpreg = RCC->CFGR; + + /* Clear HPRE[3:0] bits */ + tmpreg &= ~RCC_CFGR_HPRE; + + /* Set HPRE[3:0] bits according to RCC_SYSCLK value */ + tmpreg |= RCC_SYSCLK; + + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Configures the APB clock (PCLK). + * @param RCC_HCLK: defines the APB clock divider. This clock is derived from + * the AHB clock (HCLK). + * This parameter can be one of the following values: + * @arg RCC_HCLK_Div1: APB clock = HCLK + * @arg RCC_HCLK_Div2: APB clock = HCLK/2 + * @arg RCC_HCLK_Div4: APB clock = HCLK/4 + * @arg RCC_HCLK_Div8: APB clock = HCLK/8 + * @arg RCC_HCLK_Div16: APB clock = HCLK/16 + * @retval None + */ +void RCC_PCLKConfig(uint32_t RCC_HCLK) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RCC_PCLK(RCC_HCLK)); + + tmpreg = RCC->CFGR; + + /* Clear PPRE[2:0] bits */ + tmpreg &= ~RCC_CFGR_PPRE; + + /* Set PPRE[2:0] bits according to RCC_HCLK value */ + tmpreg |= RCC_HCLK; + + /* Store the new value */ + RCC->CFGR = tmpreg; +} + +/** + * @brief Configures the ADC clock (ADCCLK). + * @note This function is obsolete. + * For proper ADC clock selection, refer to ADC_ClockModeConfig() in the ADC driver + * @param RCC_ADCCLK: defines the ADC clock source. This clock is derived + * from the HSI14 or APB clock (PCLK). + * This parameter can be one of the following values: + * @arg RCC_ADCCLK_HSI14: ADC clock = HSI14 (14MHz) + * @arg RCC_ADCCLK_PCLK_Div2: ADC clock = PCLK/2 + * @arg RCC_ADCCLK_PCLK_Div4: ADC clock = PCLK/4 + * @retval None + */ +void RCC_ADCCLKConfig(uint32_t RCC_ADCCLK) +{ + /* Check the parameters */ + assert_param(IS_RCC_ADCCLK(RCC_ADCCLK)); + + /* Clear ADCPRE bit */ + RCC->CFGR &= ~RCC_CFGR_ADCPRE; + /* Set ADCPRE bits according to RCC_PCLK value */ + RCC->CFGR |= RCC_ADCCLK & 0xFFFF; + + /* Clear ADCSW bit */ + RCC->CFGR3 &= ~RCC_CFGR3_ADCSW; + /* Set ADCSW bits according to RCC_ADCCLK value */ + RCC->CFGR3 |= RCC_ADCCLK >> 16; +} + +/** + * @brief Configures the CEC clock (CECCLK). + * @param RCC_CECCLK: defines the CEC clock source. This clock is derived + * from the HSI or LSE clock. + * This parameter can be one of the following values: + * @arg RCC_CECCLK_HSI_Div244: CEC clock = HSI/244 (32768Hz) + * @arg RCC_CECCLK_LSE: CEC clock = LSE + * @retval None + */ + + +/** + * @brief Configures the I2C1 clock (I2C1CLK). + * @param RCC_I2CCLK: defines the I2C1 clock source. This clock is derived + * from the HSI or System clock. + * This parameter can be one of the following values: + * @arg RCC_I2C1CLK_HSI: I2C1 clock = HSI + * @arg RCC_I2C1CLK_SYSCLK: I2C1 clock = System Clock + * @retval None + */ +void RCC_I2CCLKConfig(uint32_t RCC_I2CCLK) +{ + /* Check the parameters */ + assert_param(IS_RCC_I2CCLK(RCC_I2CCLK)); + + /* Clear I2CSW bit */ + RCC->CFGR3 &= ~RCC_CFGR3_I2C1SW; + /* Set I2CSW bits according to RCC_I2CCLK value */ + RCC->CFGR3 |= RCC_I2CCLK; +} + +/** + * @brief Configures the USART1 clock (USART1CLK). + * @param RCC_USARTCLK: defines the USART clock source. This clock is derived + * from the HSI or System clock. + * This parameter can be one of the following values: + * @arg RCC_USART1CLK_PCLK: USART1 clock = APB Clock (PCLK) + * @arg RCC_USART1CLK_SYSCLK: USART1 clock = System Clock + * @arg RCC_USART1CLK_LSE: USART1 clock = LSE Clock + * @arg RCC_USART1CLK_HSI: USART1 clock = HSI Clock + * @arg RCC_USART2CLK_PCLK: USART2 clock = APB Clock (PCLK) + * @arg RCC_USART2CLK_SYSCLK: USART2 clock = System Clock + * @arg RCC_USART2CLK_LSE: USART2 clock = LSE Clock + * @arg RCC_USART2CLK_HSI: USART2 clock = HSI Clock + * @arg RCC_USART3CLK_PCLK: USART3 clock = APB Clock (PCLK) + * @arg RCC_USART3CLK_SYSCLK: USART3 clock = System Clock + * @arg RCC_USART3CLK_LSE: USART3 clock = LSE Clock + * @arg RCC_USART3CLK_HSI: USART3 clock = HSI Clock + * @retval None + */ +void RCC_USARTCLKConfig(uint32_t RCC_USARTCLK) +{ + uint32_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_RCC_USARTCLK(RCC_USARTCLK)); + + /* Get USART index */ + tmp = (RCC_USARTCLK >> 28); + + /* Clear USARTSW[1:0] bit */ + if (tmp == (uint32_t)0x00000001) + { + /* Clear USART1SW[1:0] bit */ + RCC->CFGR3 &= ~RCC_CFGR3_USART1SW; + } +// else if (tmp == (uint32_t)0x00000002) +// { +// /* Clear USART2SW[1:0] bit */ +// RCC->CFGR3 &= ~RCC_CFGR3_USART2SW; +// } +// else +// { +// /* Clear USART3SW[1:0] bit */ +// RCC->CFGR3 &= ~RCC_CFGR3_USART3SW; +// } + + /* Set USARTxSW bits according to RCC_USARTCLK value */ + RCC->CFGR3 |= RCC_USARTCLK; +} + +/** + * @brief Configures the USB clock (USBCLK). + * @param RCC_USBCLK: defines the USB clock source. This clock is derived + * from the HSI48 or system clock. + * This parameter can be one of the following values: + * @arg RCC_USBCLK_HSI48: USB clock = HSI48 + * @arg RCC_USBCLK_PLLCLK: USB clock = PLL clock + * @retval None + */ +void RCC_USBCLKConfig(uint32_t RCC_USBCLK) +{ + /* Check the parameters */ + assert_param(IS_RCC_USBCLK(RCC_USBCLK)); + + /* Clear USBSW bit */ + RCC->CFGR3 &= ~RCC_CFGR3_USBSW; + /* Set USBSW bits according to RCC_USBCLK value */ + RCC->CFGR3 |= RCC_USBCLK; +} + +/** + * @brief Returns the frequencies of the System, AHB and APB busses clocks. + * @note The frequency returned by this function is not the real frequency + * in the chip. It is calculated based on the predefined constant and + * the source selected by RCC_SYSCLKConfig(): + * + * @note If SYSCLK source is HSI, function returns constant HSI_VALUE(*) + * + * @note If SYSCLK source is HSE, function returns constant HSE_VALUE(**) + * + * @note If SYSCLK source is PLL, function returns constant HSE_VALUE(**) + * or HSI_VALUE(*) multiplied by the PLL factors. + * + * @note If SYSCLK source is HSI48, function returns constant HSI48_VALUE(***) + * + * @note (*) HSI_VALUE is a constant defined in ft32f0xx.h file (default value + * 8 MHz) but the real value may vary depending on the variations + * in voltage and temperature, refer to RCC_AdjustHSICalibrationValue(). + * + * @note (**) HSE_VALUE is a constant defined in ft32f0xx.h file (default value + * 8 MHz), user has to ensure that HSE_VALUE is same as the real + * frequency of the crystal used. Otherwise, this function may + * return wrong result. + * + * @note (***) HSI48_VALUE is a constant defined in ft32f0xx.h file (default value + * 48 MHz) but the real value may vary depending on the variations + * in voltage and temperature. + * + * @note The result of this function could be not correct when using fractional + * value for HSE crystal. + * + * @param RCC_Clocks: pointer to a RCC_ClocksTypeDef structure which will hold + * the clocks frequencies. + * + * @note This function can be used by the user application to compute the + * baudrate for the communication peripherals or configure other parameters. + * @note Each time SYSCLK, HCLK and/or PCLK clock changes, this function + * must be called to update the structure's field. Otherwise, any + * configuration based on this function will be incorrect. + * + * @retval None + */ +void RCC_GetClocksFreq(RCC_ClocksTypeDef* RCC_Clocks) +{ + uint32_t tmp = 0, pllmull = 0, pllsource = 0, prediv1factor = 0, presc = 0, pllclk = 0; + + /* Get SYSCLK source -------------------------------------------------------*/ + tmp = RCC->CFGR & RCC_CFGR_SWS; + + switch (tmp) + { + case 0x00: /* HSI used as system clock */ + RCC_Clocks->SYSCLK_Frequency = HSI_VALUE; + break; + case 0x04: /* HSE used as system clock */ + RCC_Clocks->SYSCLK_Frequency = HSE_VALUE; + break; + case 0x08: /* PLL used as system clock */ + /* Get PLL clock source and multiplication factor ----------------------*/ + pllmull = RCC->CFGR & RCC_CFGR_PLLMULL; + pllsource = RCC->CFGR & RCC_CFGR_PLLSRC; + pllmull = ( pllmull >> 18) + 2; + + if (pllsource == 0x00) + { + /* HSI oscillator clock divided by 2 selected as PLL clock entry */ + pllclk = (HSI_VALUE >> 1) * pllmull; + } + else + { + prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1; + /* HSE oscillator clock selected as PREDIV1 clock entry */ + pllclk = (HSE_VALUE / prediv1factor) * pllmull; + } + RCC_Clocks->SYSCLK_Frequency = pllclk; + break; + case 0x0C: /* HSI48 used as system clock */ + RCC_Clocks->SYSCLK_Frequency = HSI48_VALUE; + break; + default: /* HSI used as system clock */ + RCC_Clocks->SYSCLK_Frequency = HSI_VALUE; + break; + } + /* Compute HCLK, PCLK clocks frequencies -----------------------------------*/ + /* Get HCLK prescaler */ + tmp = RCC->CFGR & RCC_CFGR_HPRE; + tmp = tmp >> 4; + presc = APBAHBPrescTable[tmp]; + /* HCLK clock frequency */ + RCC_Clocks->HCLK_Frequency = RCC_Clocks->SYSCLK_Frequency >> presc; + + /* Get PCLK prescaler */ + tmp = RCC->CFGR & RCC_CFGR_PPRE; + tmp = tmp >> 8; + presc = APBAHBPrescTable[tmp]; + /* PCLK clock frequency */ + RCC_Clocks->PCLK_Frequency = RCC_Clocks->HCLK_Frequency >> presc; + + /* ADCCLK clock frequency */ + if((RCC->CFGR3 & RCC_CFGR3_ADCSW) != RCC_CFGR3_ADCSW) + { + /* ADC Clock is HSI14 Osc. */ + RCC_Clocks->ADCCLK_Frequency = HSI14_VALUE; + } + else + { + if((RCC->CFGR & RCC_CFGR_ADCPRE) != RCC_CFGR_ADCPRE) + { + /* ADC Clock is derived from PCLK/2 */ + RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK_Frequency >> 1; + } + else + { + /* ADC Clock is derived from PCLK/4 */ + RCC_Clocks->ADCCLK_Frequency = RCC_Clocks->PCLK_Frequency >> 2; + } + + } + + /* CECCLK clock frequency */ + + + /* I2C1CLK clock frequency */ + if((RCC->CFGR3 & RCC_CFGR3_I2C1SW) != RCC_CFGR3_I2C1SW) + { + /* I2C1 Clock is HSI Osc. */ + RCC_Clocks->I2C1CLK_Frequency = HSI_VALUE; + } + else + { + /* I2C1 Clock is System Clock */ + RCC_Clocks->I2C1CLK_Frequency = RCC_Clocks->SYSCLK_Frequency; + } + + /* USART1CLK clock frequency */ + if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == 0x0) + { + /* USART1 Clock is PCLK */ + RCC_Clocks->USART1CLK_Frequency = RCC_Clocks->PCLK_Frequency; + } + else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW_0) + { + /* USART1 Clock is System Clock */ + RCC_Clocks->USART1CLK_Frequency = RCC_Clocks->SYSCLK_Frequency; + } + else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW_1) + { + /* USART1 Clock is LSE Osc. */ + RCC_Clocks->USART1CLK_Frequency = LSE_VALUE; + } + else if((RCC->CFGR3 & RCC_CFGR3_USART1SW) == RCC_CFGR3_USART1SW) + { + /* USART1 Clock is HSI Osc. */ + RCC_Clocks->USART1CLK_Frequency = HSI_VALUE; + } + + /* USART2CLK clock frequency */ + RCC_Clocks->USART2CLK_Frequency=RCC_Clocks->PCLK_Frequency; + /* USART2CLK clock frequency */ +// if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == 0x0) +// { +// /* USART Clock is PCLK */ +// RCC_Clocks->USART2CLK_Frequency = RCC_Clocks->PCLK_Frequency; +// } +// else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW_0) +// { +// /* USART Clock is System Clock */ +// RCC_Clocks->USART2CLK_Frequency = RCC_Clocks->SYSCLK_Frequency; +// } +// else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW_1) +// { +// /* USART Clock is LSE Osc. */ +// RCC_Clocks->USART2CLK_Frequency = LSE_VALUE; +// } +// else if((RCC->CFGR3 & RCC_CFGR3_USART2SW) == RCC_CFGR3_USART2SW) +// { +// /* USART Clock is HSI Osc. */ +// RCC_Clocks->USART2CLK_Frequency = HSI_VALUE; +// } + + + /* USART3CLK clock frequency */ + + /* USBCLK clock frequency */ + if((RCC->CFGR3 & RCC_CFGR3_USBSW) != RCC_CFGR3_USBSW) + { + /* USB Clock is HSI48 */ + RCC_Clocks->USBCLK_Frequency = HSI48_VALUE; + } + else + { + /* USB Clock is PLL clock */ + RCC_Clocks->USBCLK_Frequency = pllclk; + } +} + +/** + * @} + */ + +/** + * @brief Configures the RTC clock (RTCCLK). + * @note As the RTC clock configuration bits are in the Backup domain and write + * access is denied to this domain after reset, you have to enable write + * access using PWR_BackupAccessCmd(ENABLE) function before to configure + * the RTC clock source (to be done once after reset). + * @note Once the RTC clock is configured it can't be changed unless the RTC + * is reset using RCC_BackupResetCmd function, or by a Power On Reset (POR) + * + * @param RCC_RTCCLKSource: specifies the RTC clock source. + * This parameter can be one of the following values: + * @arg RCC_RTCCLKSource_LSE: LSE selected as RTC clock + * @arg RCC_RTCCLKSource_LSI: LSI selected as RTC clock + * @arg RCC_RTCCLKSource_HSE_Div32: HSE divided by 32 selected as RTC clock + * + * @note If the LSE or LSI is used as RTC clock source, the RTC continues to + * work in STOP and STANDBY modes, and can be used as wakeup source. + * However, when the HSE clock is used as RTC clock source, the RTC + * cannot be used in STOP and STANDBY modes. + * + * @note The maximum input clock frequency for RTC is 2MHz (when using HSE as + * RTC clock source). + * + * @retval None + */ +void RCC_RTCCLKConfig(uint32_t RCC_RTCCLKSource) +{ + /* Check the parameters */ + assert_param(IS_RCC_RTCCLK_SOURCE(RCC_RTCCLKSource)); + + /* Select the RTC clock source */ + RCC->BDCR |= RCC_RTCCLKSource; +} + +/** + * @brief Enables or disables the RTC clock. + * @note This function must be used only after the RTC clock source was selected + * using the RCC_RTCCLKConfig function. + * @param NewState: new state of the RTC clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_RTCCLKCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->BDCR |= RCC_BDCR_RTCEN; + } + else + { + RCC->BDCR &= ~RCC_BDCR_RTCEN; + } +} + +/** + * @brief Forces or releases the Backup domain reset. + * @note This function resets the RTC peripheral (including the backup registers) + * and the RTC clock source selection in RCC_BDCR register. + * @param NewState: new state of the Backup domain reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_BackupResetCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->BDCR |= RCC_BDCR_BDRST; + } + else + { + RCC->BDCR &= ~RCC_BDCR_BDRST; + } +} + +/** + * @brief Enables or disables the AHB peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @param RCC_AHBPeriph: specifies the AHB peripheral to gates its clock. + * This parameter can be any combination of the following values: + * @arg RCC_AHBPeriph_GPIOA: GPIOA clock + * @arg RCC_AHBPeriph_GPIOB: GPIOB clock + * @arg RCC_AHBPeriph_GPIOC: GPIOC clock + * @arg RCC_AHBPeriph_GPIOD: GPIOD clock + * @arg RCC_AHBPeriph_GPIOE: GPIOE clock + * @arg RCC_AHBPeriph_GPIOF: GPIOF clock + * @arg RCC_AHBPeriph_TS: TS clock + * @arg RCC_AHBPeriph_CRC: CRC clock + * @arg RCC_AHBPeriph_FLITF: (has effect only when the Flash memory is in power down mode) + * @arg RCC_AHBPeriph_SRAM: SRAM clock + * @arg RCC_AHBPeriph_DMA1: DMA1 clock + * @arg RCC_AHBPeriph_DMA2: DMA2 clock + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_AHBPeriphClockCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_AHB_PERIPH(RCC_AHBPeriph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->AHBENR |= RCC_AHBPeriph; + } + else + { + RCC->AHBENR &= ~RCC_AHBPeriph; + } +} + +/** + * @brief Enables or disables the High Speed APB (APB2) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @param RCC_APB2Periph: specifies the APB2 peripheral to gates its clock. + * This parameter can be any combination of the following values: + * @arg RCC_APB2Periph_SYSCFG: SYSCFG clock + * @arg RCC_APB2Periph_USART6: USART6 clock + * @arg RCC_APB2Periph_USART7: USART7 clock + * @arg RCC_APB2Periph_USART8: USART8 clock + * @arg RCC_APB2Periph_ADC1: ADC1 clock + * @arg RCC_APB2Periph_TIM1: TIM1 clock + * @arg RCC_APB2Periph_SPI1: SPI1 clock + * @arg RCC_APB2Periph_USART1: USART1 clock + * @arg RCC_APB2Periph_TIM15: TIM15 clock + * @arg RCC_APB2Periph_TIM16: TIM16 clock + * @arg RCC_APB2Periph_TIM17: TIM17 clock + * @arg RCC_APB2Periph_DBGMCU: DBGMCU clock + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB2PeriphClockCmd(uint32_t RCC_APB2Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->APB2ENR |= RCC_APB2Periph; + } + else + { + RCC->APB2ENR &= ~RCC_APB2Periph; + } +} + +/** + * @brief Enables or disables the Low Speed APB (APB1) peripheral clock. + * @note After reset, the peripheral clock (used for registers read/write access) + * is disabled and the application software has to enable this clock before + * using it. + * @param RCC_APB1Periph: specifies the APB1 peripheral to gates its clock. + * This parameter can be any combination of the following values: + * @arg RCC_APB1Periph_TIM2: TIM2 clock + * @arg RCC_APB1Periph_TIM3: TIM3 clock + * @arg RCC_APB1Periph_TIM6: TIM6 clock + * @arg RCC_APB1Periph_TIM7: TIM7 clock + * @arg RCC_APB1Periph_TIM14: TIM14 clock + * @arg RCC_APB1Periph_WWDG: WWDG clock + * @arg RCC_APB1Periph_SPI2: SPI2 clock + * @arg RCC_APB1Periph_USART2: USART2 clock + * @arg RCC_APB1Periph_USART3: USART3 clock + * @arg RCC_APB1Periph_USART4: USART4 clock + * @arg RCC_APB1Periph_USART5: USART5 clock + * @arg RCC_APB1Periph_I2C1: I2C1 clock + * @arg RCC_APB1Periph_I2C2: I2C2 clock + * @arg RCC_APB1Periph_USB: USB clock + * @arg RCC_APB1Periph_CAN: CAN clock + * @arg RCC_APB1Periph_CRS: CRS clock + * @arg RCC_APB1Periph_PWR: PWR clock + * @arg RCC_APB1Periph_DAC: DAC clock + * @arg RCC_APB1Periph_CEC: CEC clock + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB1PeriphClockCmd(uint32_t RCC_APB1Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->APB1ENR |= RCC_APB1Periph; + } + else + { + RCC->APB1ENR &= ~RCC_APB1Periph; + } +} + +/** + * @brief Forces or releases AHB peripheral reset. + * @param RCC_AHBPeriph: specifies the AHB peripheral to reset. + * This parameter can be any combination of the following values: + * @arg RCC_AHBPeriph_GPIOA: GPIOA clock + * @arg RCC_AHBPeriph_GPIOB: GPIOB clock + * @arg RCC_AHBPeriph_GPIOC: GPIOC clock + * @arg RCC_AHBPeriph_GPIOD: GPIOD clock + * @arg RCC_AHBPeriph_GPIOE: GPIOE clock + * @arg RCC_AHBPeriph_GPIOF: GPIOF clock + * @arg RCC_AHBPeriph_TS: TS clock + * @param NewState: new state of the specified peripheral reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_AHBPeriphResetCmd(uint32_t RCC_AHBPeriph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_AHB_RST_PERIPH(RCC_AHBPeriph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->AHBRSTR |= RCC_AHBPeriph; + } + else + { + RCC->AHBRSTR &= ~RCC_AHBPeriph; + } +} + +/** + * @brief Forces or releases High Speed APB (APB2) peripheral reset. + * @param RCC_APB2Periph: specifies the APB2 peripheral to reset. + * This parameter can be any combination of the following values: + * @arg RCC_APB2Periph_SYSCFG: SYSCFG clock + * @arg RCC_APB2Periph_USART6: USART6 clock + * @arg RCC_APB2Periph_USART7: USART7 clock + * @arg RCC_APB2Periph_USART8: USART8 clock + * @arg RCC_APB2Periph_ADC1: ADC1 clock + * @arg RCC_APB2Periph_TIM1: TIM1 clock + * @arg RCC_APB2Periph_SPI1: SPI1 clock + * @arg RCC_APB2Periph_USART1: USART1 clock + * @arg RCC_APB2Periph_TIM15: TIM15 clock + * @arg RCC_APB2Periph_TIM16: TIM16 clock + * @arg RCC_APB2Periph_TIM17: TIM17 clock + * @arg RCC_APB2Periph_DBGMCU: DBGMCU clock + * @param NewState: new state of the specified peripheral reset. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB2PeriphResetCmd(uint32_t RCC_APB2Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB2_PERIPH(RCC_APB2Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->APB2RSTR |= RCC_APB2Periph; + } + else + { + RCC->APB2RSTR &= ~RCC_APB2Periph; + } +} + +/** + * @brief Forces or releases Low Speed APB (APB1) peripheral reset. + * @param RCC_APB1Periph: specifies the APB1 peripheral to reset. + * This parameter can be any combination of the following values: + * @arg RCC_APB1Periph_TIM2: TIM2 clock + * @arg RCC_APB1Periph_TIM3: TIM3 clock + * @arg RCC_APB1Periph_TIM6: TIM6 clock + * @arg RCC_APB1Periph_TIM7: TIM7 clock + * @arg RCC_APB1Periph_TIM14: TIM14 clock + * @arg RCC_APB1Periph_WWDG: WWDG clock + * @arg RCC_APB1Periph_SPI2: SPI2 clock + * @arg RCC_APB1Periph_USART2: USART2 clock + * @arg RCC_APB1Periph_USART3: USART3 clock + * @arg RCC_APB1Periph_USART4: USART4 clock + * @arg RCC_APB1Periph_USART5: USART5 clock + * @arg RCC_APB1Periph_I2C1: I2C1 clock + * @arg RCC_APB1Periph_I2C2: I2C2 clock + * @arg RCC_APB1Periph_USB: USB clock + * @arg RCC_APB1Periph_CAN: CAN clock + * @arg RCC_APB1Periph_CRS: CRS clock + * @arg RCC_APB1Periph_PWR: PWR clock + * @arg RCC_APB1Periph_DAC: DAC clock + * @arg RCC_APB1Periph_CEC: CEC clock + * @param NewState: new state of the specified peripheral clock. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_APB1PeriphResetCmd(uint32_t RCC_APB1Periph, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_APB1_PERIPH(RCC_APB1Periph)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + RCC->APB1RSTR |= RCC_APB1Periph; + } + else + { + RCC->APB1RSTR &= ~RCC_APB1Periph; + } +} + +/** + * @} + */ +/** + * @brief Enables or disables the specified RCC interrupts. + * @note The CSS interrupt doesn't have an enable bit; once the CSS is enabled + * and if the HSE clock fails, the CSS interrupt occurs and an NMI is + * automatically generated. The NMI will be executed indefinitely, and + * since NMI has higher priority than any other IRQ (and main program) + * the application will be stacked in the NMI ISR unless the CSS interrupt + * pending bit is cleared. + * @param RCC_IT: specifies the RCC interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_HSI14RDY: HSI14 ready interrupt + * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt + * @param NewState: new state of the specified RCC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RCC_ITConfig(uint8_t RCC_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RCC_IT(RCC_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Perform Byte access to RCC_CIR[13:8] bits to enable the selected interrupts */ + *(__IO uint8_t *) CIR_BYTE1_ADDRESS |= RCC_IT; + } + else + { + /* Perform Byte access to RCC_CIR[13:8] bits to disable the selected interrupts */ + *(__IO uint8_t *) CIR_BYTE1_ADDRESS &= (uint8_t)~RCC_IT; + } +} + +/** + * @brief Checks whether the specified RCC flag is set or not. + * @param RCC_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg RCC_FLAG_HSIRDY: HSI oscillator clock ready + * @arg RCC_FLAG_HSERDY: HSE oscillator clock ready + * @arg RCC_FLAG_PLLRDY: PLL clock ready + * @arg RCC_FLAG_LSERDY: LSE oscillator clock ready + * @arg RCC_FLAG_LSIRDY: LSI oscillator clock ready + * @arg RCC_FLAG_OBLRST: Option Byte Loader (OBL) reset + * @arg RCC_FLAG_PINRST: Pin reset + * @arg RCC_FLAG_V18PWRRSTF: V1.8 power domain reset + * @arg RCC_FLAG_PORRST: POR/PDR reset + * @arg RCC_FLAG_SFTRST: Software reset + * @arg RCC_FLAG_IWDGRST: Independent Watchdog reset + * @arg RCC_FLAG_WWDGRST: Window Watchdog reset + * @arg RCC_FLAG_LPWRRST: Low Power reset + * @arg RCC_FLAG_HSI14RDY: HSI14 oscillator clock ready + * @arg RCC_FLAG_HSI48RDY: HSI48 oscillator clock ready + * @retval The new state of RCC_FLAG (SET or RESET). + */ +FlagStatus RCC_GetFlagStatus(uint8_t RCC_FLAG) +{ + uint32_t tmp = 0; + uint32_t statusreg = 0; + FlagStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_RCC_FLAG(RCC_FLAG)); + + /* Get the RCC register index */ + tmp = RCC_FLAG >> 5; + + if (tmp == 0) /* The flag to check is in CR register */ + { + statusreg = RCC->CR; + } + else if (tmp == 1) /* The flag to check is in BDCR register */ + { + statusreg = RCC->BDCR; + } + else if (tmp == 2) /* The flag to check is in CSR register */ + { + statusreg = RCC->CSR; + } + else /* The flag to check is in CR2 register */ + { + statusreg = RCC->CR2; + } + + /* Get the flag position */ + tmp = RCC_FLAG & FLAG_MASK; + + if ((statusreg & ((uint32_t)1 << tmp)) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the flag status */ + return bitstatus; +} + +/** + * @brief Clears the RCC reset flags. + * The reset flags are: RCC_FLAG_OBLRST, RCC_FLAG_PINRST, RCC_FLAG_V18PWRRSTF, + * RCC_FLAG_PORRST, RCC_FLAG_SFTRST, RCC_FLAG_IWDGRST, RCC_FLAG_WWDGRST, + * RCC_FLAG_LPWRRST. + * @param None + * @retval None + */ +void RCC_ClearFlag(void) +{ + /* Set RMVF bit to clear the reset flags */ + RCC->CSR |= RCC_CSR_RMVF; +} + +/** + * @brief Checks whether the specified RCC interrupt has occurred or not. + * @param RCC_IT: specifies the RCC interrupt source to check. + * This parameter can be one of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_HSI14RDY: HSI14 ready interrupt + * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt + * @arg RCC_IT_CSS: Clock Security System interrupt + * @retval The new state of RCC_IT (SET or RESET). + */ +ITStatus RCC_GetITStatus(uint8_t RCC_IT) +{ + ITStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_RCC_GET_IT(RCC_IT)); + + /* Check the status of the specified RCC interrupt */ + if ((RCC->CIR & RCC_IT) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + /* Return the RCC_IT status */ + return bitstatus; +} + +/** + * @brief Clears the RCC's interrupt pending bits. + * @param RCC_IT: specifies the interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg RCC_IT_LSIRDY: LSI ready interrupt + * @arg RCC_IT_LSERDY: LSE ready interrupt + * @arg RCC_IT_HSIRDY: HSI ready interrupt + * @arg RCC_IT_HSERDY: HSE ready interrupt + * @arg RCC_IT_PLLRDY: PLL ready interrupt + * @arg RCC_IT_HSI48RDY: HSI48 ready interrupt + * @arg RCC_IT_HSI14RDY: HSI14 ready interrupt + * @arg RCC_IT_CSS: Clock Security System interrupt + * @retval None + */ +void RCC_ClearITPendingBit(uint8_t RCC_IT) +{ + /* Check the parameters */ + assert_param(IS_RCC_CLEAR_IT(RCC_IT)); + + /* Perform Byte access to RCC_CIR[23:16] bits to clear the selected interrupt + pending bits */ + *(__IO uint8_t *) CIR_BYTE2_ADDRESS = RCC_IT; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rtc.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rtc.c new file mode 100644 index 0000000000..9f1a51e0ad --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_rtc.c @@ -0,0 +1,1902 @@ +/** + ****************************************************************************** + * @file ft32f0xx_rtc.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Real-Time Clock (RTC) peripheral: + * + Initialization + * + Calendar (Time and Date) configuration + * + Alarms (Alarm A) configuration + * + Daylight Saving configuration + * + Output pin Configuration + * + Digital Calibration configuration + * + TimeStamp configuration + * + Tampers configuration + * + Backup Data Registers configuration + * + Output Type Config configuration + * + Shift control synchronisation + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_rtc.h" + + +/* Masks Definition */ +#define RTC_TR_RESERVED_MASK ((uint32_t)0x007F7F7F) +#define RTC_DR_RESERVED_MASK ((uint32_t)0x00FFFF3F) +#define RTC_INIT_MASK ((uint32_t)0xFFFFFFFF) +#define RTC_RSF_MASK ((uint32_t)0xFFFFFF5F) +#define RTC_FLAGS_MASK ((uint32_t)(RTC_FLAG_TSOVF | RTC_FLAG_TSF | RTC_FLAG_ALRAF | \ + RTC_FLAG_RSF | RTC_FLAG_INITS |RTC_FLAG_INITF | \ + RTC_FLAG_TAMP1F | RTC_FLAG_TAMP2F | RTC_FLAG_RECALPF | \ + RTC_FLAG_SHPF)) + +#define INITMODE_TIMEOUT ((uint32_t) 0x00004000) +#define SYNCHRO_TIMEOUT ((uint32_t) 0x00008000) +#define RECALPF_TIMEOUT ((uint32_t) 0x00001000) +#define SHPF_TIMEOUT ((uint32_t) 0x00001000) + + +static uint8_t RTC_ByteToBcd2(uint8_t Value); +static uint8_t RTC_Bcd2ToByte(uint8_t Value); + +/** + * @brief Deinitializes the RTC registers to their default reset values. + * @note This function doesn't reset the RTC Clock source and RTC Backup Data + * registers. + * @param None + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC registers are deinitialized + * - ERROR: RTC registers are not deinitialized + */ +ErrorStatus RTC_DeInit(void) +{ + ErrorStatus status = ERROR; + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Set Initialization mode */ + if (RTC_EnterInitMode() == ERROR) + { + status = ERROR; + } + else + { + /* Reset TR, DR and CR registers */ + RTC->TR = (uint32_t)0x00000000; + RTC->DR = (uint32_t)0x00002101; + RTC->CR &= (uint32_t)0x00000000; + RTC->PRER = (uint32_t)0x007F00FF; + RTC->ALRMAR = (uint32_t)0x00000000; + RTC->SHIFTR = (uint32_t)0x00000000; + RTC->CALR = (uint32_t)0x00000000; + RTC->ALRMASSR = (uint32_t)0x00000000; + + /* Reset ISR register and exit initialization mode */ + RTC->ISR = (uint32_t)0x00000000; + + /* Reset Tamper and alternate functions configuration register */ + RTC->TAFCR = 0x00000000; + + /* Wait till the RTC RSF flag is set */ + if (RTC_WaitForSynchro() == ERROR) + { + status = ERROR; + } + else + { + status = SUCCESS; + } + + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return status; +} + +/** + * @brief Initializes the RTC registers according to the specified parameters + * in RTC_InitStruct. + * @param RTC_InitStruct: pointer to a RTC_InitTypeDef structure that contains + * the configuration information for the RTC peripheral. + * @note The RTC Prescaler register is write protected and can be written in + * initialization mode only. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC registers are initialized + * - ERROR: RTC registers are not initialized + */ +ErrorStatus RTC_Init(RTC_InitTypeDef* RTC_InitStruct) +{ + ErrorStatus status = ERROR; + + /* Check the parameters */ + assert_param(IS_RTC_HOUR_FORMAT(RTC_InitStruct->RTC_HourFormat)); + assert_param(IS_RTC_ASYNCH_PREDIV(RTC_InitStruct->RTC_AsynchPrediv)); + assert_param(IS_RTC_SYNCH_PREDIV(RTC_InitStruct->RTC_SynchPrediv)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Set Initialization mode */ + if (RTC_EnterInitMode() == ERROR) + { + status = ERROR; + } + else + { + /* Clear RTC CR FMT Bit */ + RTC->CR &= ((uint32_t)~(RTC_CR_FMT)); + /* Set RTC_CR register */ + RTC->CR |= ((uint32_t)(RTC_InitStruct->RTC_HourFormat)); + + /* Configure the RTC PRER */ + RTC->PRER = (uint32_t)(RTC_InitStruct->RTC_SynchPrediv); + RTC->PRER |= (uint32_t)(RTC_InitStruct->RTC_AsynchPrediv << 16); + + /* Exit Initialization mode */ + RTC_ExitInitMode(); + + status = SUCCESS; + } + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return status; +} + +/** + * @brief Fills each RTC_InitStruct member with its default value. + * @param RTC_InitStruct: pointer to a RTC_InitTypeDef structure which will be + * initialized. + * @retval None + */ +void RTC_StructInit(RTC_InitTypeDef* RTC_InitStruct) +{ + /* Initialize the RTC_HourFormat member */ + RTC_InitStruct->RTC_HourFormat = RTC_HourFormat_24; + + /* Initialize the RTC_AsynchPrediv member */ + RTC_InitStruct->RTC_AsynchPrediv = (uint32_t)0x7F; + + /* Initialize the RTC_SynchPrediv member */ + RTC_InitStruct->RTC_SynchPrediv = (uint32_t)0xFF; +} + +/** + * @brief Enables or disables the RTC registers write protection. + * @note All the RTC registers are write protected except for RTC_ISR[13:8], + * RTC_TAFCR and RTC_BKPxR. + * @note Writing a wrong key reactivates the write protection. + * @note The protection mechanism is not affected by system reset. + * @param NewState: new state of the write protection. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_WriteProtectionCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + } + else + { + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + } +} + +/** + * @brief Enters the RTC Initialization mode. + * @note The RTC Initialization mode is write protected, use the + * RTC_WriteProtectionCmd(DISABLE) before calling this function. + * @param None + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC is in Init mode + * - ERROR: RTC is not in Init mode + */ +ErrorStatus RTC_EnterInitMode(void) +{ + __IO uint32_t initcounter = 0x00; + ErrorStatus status = ERROR; + uint32_t initstatus = 0x00; + + /* Check if the Initialization mode is set */ + if ((RTC->ISR & RTC_ISR_INITF) == (uint32_t)RESET) + { + /* Set the Initialization mode */ + RTC->ISR = (uint32_t)RTC_INIT_MASK; + + /* Wait till RTC is in INIT state and if Time out is reached exit */ + do + { + initstatus = RTC->ISR & RTC_ISR_INITF; + initcounter++; + } while((initcounter != INITMODE_TIMEOUT) && (initstatus == 0x00)); + + if ((RTC->ISR & RTC_ISR_INITF) != RESET) + { + status = SUCCESS; + } + else + { + status = ERROR; + } + } + else + { + status = SUCCESS; + } + + return (status); +} + +/** + * @brief Exits the RTC Initialization mode. + * @note When the initialization sequence is complete, the calendar restarts + * counting after 4 RTCCLK cycles. + * @note The RTC Initialization mode is write protected, use the + * RTC_WriteProtectionCmd(DISABLE) before calling this function. + * @param None + * @retval None + */ +void RTC_ExitInitMode(void) +{ + /* Exit Initialization mode */ + RTC->ISR &= (uint32_t)~RTC_ISR_INIT; + + /*when BypassShadow is enable,this bit should wait to clear zero.edit:2020.5.23*/ + while((RTC->ISR & RTC_ISR_INITF) != RESET) + { + ; + } +} + +/** + * @brief Waits until the RTC Time and Date registers (RTC_TR and RTC_DR) are + * synchronized with RTC APB clock. + * @note The RTC Resynchronization mode is write protected, use the + * RTC_WriteProtectionCmd(DISABLE) before calling this function. + * @note To read the calendar through the shadow registers after Calendar + * initialization, calendar update or after wakeup from low power modes + * the software must first clear the RSF flag. + * The software must then wait until it is set again before reading + * the calendar, which means that the calendar registers have been + * correctly copied into the RTC_TR and RTC_DR shadow registers. + * @param None + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC registers are synchronised + * - ERROR: RTC registers are not synchronised + */ +ErrorStatus RTC_WaitForSynchro(void) +{ + __IO uint32_t synchrocounter = 0; + ErrorStatus status = ERROR; + uint32_t synchrostatus = 0x00; + + if ((RTC->CR & RTC_CR_BYPSHAD) != RESET) + { + /* Bypass shadow mode */ + status = SUCCESS; + } + else + { + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Clear RSF flag */ + RTC->ISR &= (uint32_t)RTC_RSF_MASK; + + /* Wait the registers to be synchronised */ + do + { + synchrostatus = RTC->ISR & RTC_ISR_RSF; + synchrocounter++; + } while((synchrocounter != SYNCHRO_TIMEOUT) && (synchrostatus == 0x00)); + + if ((RTC->ISR & RTC_ISR_RSF) != RESET) + { + status = SUCCESS; + } + else + { + status = ERROR; + } + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xFF; + } + + return (status); +} + +/** + * @brief Enables or disables the RTC reference clock detection. + * @param NewState: new state of the RTC reference clock. + * This parameter can be: ENABLE or DISABLE. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC reference clock detection is enabled + * - ERROR: RTC reference clock detection is disabled + */ +ErrorStatus RTC_RefClockCmd(FunctionalState NewState) +{ + ErrorStatus status = ERROR; + + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Set Initialization mode */ + if (RTC_EnterInitMode() == ERROR) + { + status = ERROR; + } + else + { + if (NewState != DISABLE) + { + /* Enable the RTC reference clock detection */ + RTC->CR |= RTC_CR_REFCKON; + } + else + { + /* Disable the RTC reference clock detection */ + RTC->CR &= ~RTC_CR_REFCKON; + } + /* Exit Initialization mode */ + RTC_ExitInitMode(); + + status = SUCCESS; + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return status; +} + +/** + * @brief Enables or Disables the Bypass Shadow feature. + * @note When the Bypass Shadow is enabled the calendar value are taken + * directly from the Calendar counter. + * @param NewState: new state of the Bypass Shadow feature. + * This parameter can be: ENABLE or DISABLE. + * @retval None +*/ +void RTC_BypassShadowCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + if (NewState != DISABLE) + { + /* Set the BYPSHAD bit */ + RTC->CR |= (uint8_t)RTC_CR_BYPSHAD; + } + else + { + /* Reset the BYPSHAD bit */ + RTC->CR &= (uint8_t)~RTC_CR_BYPSHAD; + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @} + */ + +/** + * @brief Set the RTC current time. + * @param RTC_Format: specifies the format of the entered parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that contains + * the time configuration information for the RTC. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC Time register is configured + * - ERROR: RTC Time register is not configured + */ +ErrorStatus RTC_SetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct) +{ + uint32_t tmpreg = 0; + ErrorStatus status = ERROR; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + + if (RTC_Format == RTC_Format_BIN) + { + if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET) + { + assert_param(IS_RTC_HOUR12(RTC_TimeStruct->RTC_Hours)); + assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12)); + } + else + { + RTC_TimeStruct->RTC_H12 = 0x00; + assert_param(IS_RTC_HOUR24(RTC_TimeStruct->RTC_Hours)); + } + assert_param(IS_RTC_MINUTES(RTC_TimeStruct->RTC_Minutes)); + assert_param(IS_RTC_SECONDS(RTC_TimeStruct->RTC_Seconds)); + } + else + { + if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET) + { + tmpreg = RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours); + assert_param(IS_RTC_HOUR12(tmpreg)); + assert_param(IS_RTC_H12(RTC_TimeStruct->RTC_H12)); + } + else + { + RTC_TimeStruct->RTC_H12 = 0x00; + assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours))); + } + assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes))); + assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds))); + } + + /* Check the input parameters format */ + if (RTC_Format != RTC_Format_BIN) + { + tmpreg = (((uint32_t)(RTC_TimeStruct->RTC_Hours) << 16) | \ + ((uint32_t)(RTC_TimeStruct->RTC_Minutes) << 8) | \ + ((uint32_t)RTC_TimeStruct->RTC_Seconds) | \ + ((uint32_t)(RTC_TimeStruct->RTC_H12) << 16)); + } + else + { + tmpreg = (uint32_t)(((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Hours) << 16) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Minutes) << 8) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_TimeStruct->RTC_Seconds)) | \ + (((uint32_t)RTC_TimeStruct->RTC_H12) << 16)); + } + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Set Initialization mode */ + if (RTC_EnterInitMode() == ERROR) + { + status = ERROR; + } + else + { + /* Set the RTC_TR register */ + RTC->TR = (uint32_t)(tmpreg & RTC_TR_RESERVED_MASK); + + /* Exit Initialization mode */ + RTC_ExitInitMode(); + + /* If RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */ + if ((RTC->CR & RTC_CR_BYPSHAD) == RESET) + { + if (RTC_WaitForSynchro() == ERROR) + { + status = ERROR; + } + else + { + status = SUCCESS; + } + } + else + { + status = SUCCESS; + } + + } + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return status; +} + +/** + * @brief Fills each RTC_TimeStruct member with its default value + * (Time = 00h:00min:00sec). + * @param RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure which will be + * initialized. + * @retval None + */ +void RTC_TimeStructInit(RTC_TimeTypeDef* RTC_TimeStruct) +{ + /* Time = 00h:00min:00sec */ + RTC_TimeStruct->RTC_H12 = RTC_H12_AM; + RTC_TimeStruct->RTC_Hours = 0; + RTC_TimeStruct->RTC_Minutes = 0; + RTC_TimeStruct->RTC_Seconds = 0; +} + +/** + * @brief Get the RTC current Time. + * @param RTC_Format: specifies the format of the returned parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_TimeStruct: pointer to a RTC_TimeTypeDef structure that will + * contain the returned current time configuration. + * @retval None + */ +void RTC_GetTime(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_TimeStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + + /* Get the RTC_TR register */ + tmpreg = (uint32_t)(RTC->TR & RTC_TR_RESERVED_MASK); + + /* Fill the structure fields with the read parameters */ + RTC_TimeStruct->RTC_Hours = (uint8_t)((tmpreg & (RTC_TR_HT | RTC_TR_HU)) >> 16); + RTC_TimeStruct->RTC_Minutes = (uint8_t)((tmpreg & (RTC_TR_MNT | RTC_TR_MNU)) >>8); + RTC_TimeStruct->RTC_Seconds = (uint8_t)(tmpreg & (RTC_TR_ST | RTC_TR_SU)); + RTC_TimeStruct->RTC_H12 = (uint8_t)((tmpreg & (RTC_TR_PM)) >> 16); + + /* Check the input parameters format */ + if (RTC_Format == RTC_Format_BIN) + { + /* Convert the structure parameters to Binary format */ + RTC_TimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Hours); + RTC_TimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Minutes); + RTC_TimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_TimeStruct->RTC_Seconds); + } +} + +/** + * @brief Gets the RTC current Calendar Subseconds value. + * @note This function freeze the Time and Date registers after reading the + * SSR register. + * @param None + * @retval RTC current Calendar Subseconds value. + */ +uint32_t RTC_GetSubSecond(void) +{ + uint32_t tmpreg = 0; + + /* Get subseconds values from the correspondent registers*/ + tmpreg = (uint32_t)(RTC->SSR); + + /* Read DR register to unfroze calendar registers */ + (void) (RTC->DR); + + return (tmpreg); +} + +/** + * @brief Set the RTC current date. + * @param RTC_Format: specifies the format of the entered parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure that contains + * the date configuration information for the RTC. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC Date register is configured + * - ERROR: RTC Date register is not configured + */ +ErrorStatus RTC_SetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct) +{ + uint32_t tmpreg = 0; + ErrorStatus status = ERROR; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + + if ((RTC_Format == RTC_Format_BIN) && ((RTC_DateStruct->RTC_Month & 0x10) == 0x10)) + { + RTC_DateStruct->RTC_Month = (RTC_DateStruct->RTC_Month & (uint32_t)~(0x10)) + 0x0A; + } + if (RTC_Format == RTC_Format_BIN) + { + assert_param(IS_RTC_YEAR(RTC_DateStruct->RTC_Year)); + assert_param(IS_RTC_MONTH(RTC_DateStruct->RTC_Month)); + assert_param(IS_RTC_DATE(RTC_DateStruct->RTC_Date)); + } + else + { + assert_param(IS_RTC_YEAR(RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year))); + tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month); + assert_param(IS_RTC_MONTH(tmpreg)); + tmpreg = RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date); + assert_param(IS_RTC_DATE(tmpreg)); + } + assert_param(IS_RTC_WEEKDAY(RTC_DateStruct->RTC_WeekDay)); + + /* Check the input parameters format */ + if (RTC_Format != RTC_Format_BIN) + { + tmpreg = ((((uint32_t)RTC_DateStruct->RTC_Year) << 16) | \ + (((uint32_t)RTC_DateStruct->RTC_Month) << 8) | \ + ((uint32_t)RTC_DateStruct->RTC_Date) | \ + (((uint32_t)RTC_DateStruct->RTC_WeekDay) << 13)); + } + else + { + tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Year) << 16) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Month) << 8) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_DateStruct->RTC_Date)) | \ + ((uint32_t)RTC_DateStruct->RTC_WeekDay << 13)); + } + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Set Initialization mode */ + if (RTC_EnterInitMode() == ERROR) + { + status = ERROR; + } + else + { + /* Set the RTC_DR register */ + RTC->DR = (uint32_t)(tmpreg & RTC_DR_RESERVED_MASK); + + /* Exit Initialization mode */ + RTC_ExitInitMode(); + + /* If RTC_CR_BYPSHAD bit = 0, wait for synchro else this check is not needed */ + if ((RTC->CR & RTC_CR_BYPSHAD) == RESET) + { + if (RTC_WaitForSynchro() == ERROR) + { + status = ERROR; + } + else + { + status = SUCCESS; + } + } + else + { + status = SUCCESS; + } + } + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return status; +} + +/** + * @brief Fills each RTC_DateStruct member with its default value + * (Monday, January 01 xx00). + * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure which will be + * initialized. + * @retval None + */ +void RTC_DateStructInit(RTC_DateTypeDef* RTC_DateStruct) +{ + /* Monday, January 01 xx00 */ + RTC_DateStruct->RTC_WeekDay = RTC_Weekday_Monday; + RTC_DateStruct->RTC_Date = 1; + RTC_DateStruct->RTC_Month = RTC_Month_January; + RTC_DateStruct->RTC_Year = 0; +} + +/** + * @brief Get the RTC current date. + * @param RTC_Format: specifies the format of the returned parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_DateStruct: pointer to a RTC_DateTypeDef structure that will + * contain the returned current date configuration. + * @retval None + */ +void RTC_GetDate(uint32_t RTC_Format, RTC_DateTypeDef* RTC_DateStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + + /* Get the RTC_TR register */ + tmpreg = (uint32_t)(RTC->DR & RTC_DR_RESERVED_MASK); + + /* Fill the structure fields with the read parameters */ + RTC_DateStruct->RTC_Year = (uint8_t)((tmpreg & (RTC_DR_YT | RTC_DR_YU)) >> 16); + RTC_DateStruct->RTC_Month = (uint8_t)((tmpreg & (RTC_DR_MT | RTC_DR_MU)) >> 8); + RTC_DateStruct->RTC_Date = (uint8_t)(tmpreg & (RTC_DR_DT | RTC_DR_DU)); + RTC_DateStruct->RTC_WeekDay = (uint8_t)((tmpreg & (RTC_DR_WDU)) >> 13); + + /* Check the input parameters format */ + if (RTC_Format == RTC_Format_BIN) + { + /* Convert the structure parameters to Binary format */ + RTC_DateStruct->RTC_Year = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Year); + RTC_DateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Month); + RTC_DateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_DateStruct->RTC_Date); + RTC_DateStruct->RTC_WeekDay = (uint8_t)(RTC_DateStruct->RTC_WeekDay); + } +} + +/** + * @} + */ +/** + * @brief Set the specified RTC Alarm. + * @note The Alarm register can only be written when the corresponding Alarm + * is disabled (Use the RTC_AlarmCmd(DISABLE)). + * @param RTC_Format: specifies the format of the returned parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_Alarm: specifies the alarm to be configured. + * This parameter can be one of the following values: + * @arg RTC_Alarm_A: to select Alarm A + * @param RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that + * contains the alarm configuration parameters. + * @retval None + */ +void RTC_SetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + assert_param(IS_RTC_ALARM(RTC_Alarm)); + assert_param(IS_RTC_ALARM_MASK(RTC_AlarmStruct->RTC_AlarmMask)); + assert_param(IS_RTC_ALARM_DATE_WEEKDAY_SEL(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel)); + + if (RTC_Format == RTC_Format_BIN) + { + if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET) + { + assert_param(IS_RTC_HOUR12(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours)); + assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12)); + } + else + { + RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00; + assert_param(IS_RTC_HOUR24(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours)); + } + assert_param(IS_RTC_MINUTES(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes)); + assert_param(IS_RTC_SECONDS(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)); + + if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date) + { + assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(RTC_AlarmStruct->RTC_AlarmDateWeekDay)); + } + else + { + assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(RTC_AlarmStruct->RTC_AlarmDateWeekDay)); + } + } + else + { + if ((RTC->CR & RTC_CR_FMT) != (uint32_t)RESET) + { + tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours); + assert_param(IS_RTC_HOUR12(tmpreg)); + assert_param(IS_RTC_H12(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12)); + } + else + { + RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = 0x00; + assert_param(IS_RTC_HOUR24(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours))); + } + + assert_param(IS_RTC_MINUTES(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes))); + assert_param(IS_RTC_SECONDS(RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds))); + + if(RTC_AlarmStruct->RTC_AlarmDateWeekDaySel == RTC_AlarmDateWeekDaySel_Date) + { + tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay); + assert_param(IS_RTC_ALARM_DATE_WEEKDAY_DATE(tmpreg)); + } + else + { + tmpreg = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay); + assert_param(IS_RTC_ALARM_DATE_WEEKDAY_WEEKDAY(tmpreg)); + } + } + + /* Check the input parameters format */ + if (RTC_Format != RTC_Format_BIN) + { + tmpreg = (((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \ + ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \ + ((uint32_t)RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds) | \ + ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \ + ((uint32_t)(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \ + ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \ + ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); + } + else + { + tmpreg = (((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours) << 16) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes) << 8) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds)) | \ + ((uint32_t)(RTC_AlarmStruct->RTC_AlarmTime.RTC_H12) << 16) | \ + ((uint32_t)RTC_ByteToBcd2(RTC_AlarmStruct->RTC_AlarmDateWeekDay) << 24) | \ + ((uint32_t)RTC_AlarmStruct->RTC_AlarmDateWeekDaySel) | \ + ((uint32_t)RTC_AlarmStruct->RTC_AlarmMask)); + } + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Configure the Alarm register */ + RTC->ALRMAR = (uint32_t)tmpreg; + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @brief Fills each RTC_AlarmStruct member with its default value + * (Time = 00h:00mn:00sec / Date = 1st day of the month/Mask = + * all fields are masked). + * @param RTC_AlarmStruct: pointer to a @ref RTC_AlarmTypeDef structure which + * will be initialized. + * @retval None + */ +void RTC_AlarmStructInit(RTC_AlarmTypeDef* RTC_AlarmStruct) +{ + /* Alarm Time Settings : Time = 00h:00mn:00sec */ + RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = RTC_H12_AM; + RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = 0; + RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = 0; + RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = 0; + + /* Alarm Date Settings : Date = 1st day of the month */ + RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = RTC_AlarmDateWeekDaySel_Date; + RTC_AlarmStruct->RTC_AlarmDateWeekDay = 1; + + /* Alarm Masks Settings : Mask = all fields are not masked */ + RTC_AlarmStruct->RTC_AlarmMask = RTC_AlarmMask_None; +} + +/** + * @brief Get the RTC Alarm value and masks. + * @param RTC_Format: specifies the format of the output parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_Alarm: specifies the alarm to be read. + * This parameter can be one of the following values: + * @arg RTC_Alarm_A: to select Alarm A + * @param RTC_AlarmStruct: pointer to a RTC_AlarmTypeDef structure that will + * contains the output alarm configuration values. + * @retval None + */ +void RTC_GetAlarm(uint32_t RTC_Format, uint32_t RTC_Alarm, RTC_AlarmTypeDef* RTC_AlarmStruct) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + assert_param(IS_RTC_ALARM(RTC_Alarm)); + + /* Get the RTC_ALRMAR register */ + tmpreg = (uint32_t)(RTC->ALRMAR); + + /* Fill the structure with the read parameters */ + RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = (uint32_t)((tmpreg & (RTC_ALRMAR_HT | \ + RTC_ALRMAR_HU)) >> 16); + RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = (uint32_t)((tmpreg & (RTC_ALRMAR_MNT | \ + RTC_ALRMAR_MNU)) >> 8); + RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = (uint32_t)(tmpreg & (RTC_ALRMAR_ST | \ + RTC_ALRMAR_SU)); + RTC_AlarmStruct->RTC_AlarmTime.RTC_H12 = (uint32_t)((tmpreg & RTC_ALRMAR_PM) >> 16); + RTC_AlarmStruct->RTC_AlarmDateWeekDay = (uint32_t)((tmpreg & (RTC_ALRMAR_DT | RTC_ALRMAR_DU)) >> 24); + RTC_AlarmStruct->RTC_AlarmDateWeekDaySel = (uint32_t)(tmpreg & RTC_ALRMAR_WDSEL); + RTC_AlarmStruct->RTC_AlarmMask = (uint32_t)(tmpreg & RTC_AlarmMask_All); + + if (RTC_Format == RTC_Format_BIN) + { + RTC_AlarmStruct->RTC_AlarmTime.RTC_Hours = RTC_Bcd2ToByte(RTC_AlarmStruct-> \ + RTC_AlarmTime.RTC_Hours); + RTC_AlarmStruct->RTC_AlarmTime.RTC_Minutes = RTC_Bcd2ToByte(RTC_AlarmStruct-> \ + RTC_AlarmTime.RTC_Minutes); + RTC_AlarmStruct->RTC_AlarmTime.RTC_Seconds = RTC_Bcd2ToByte(RTC_AlarmStruct-> \ + RTC_AlarmTime.RTC_Seconds); + RTC_AlarmStruct->RTC_AlarmDateWeekDay = RTC_Bcd2ToByte(RTC_AlarmStruct->RTC_AlarmDateWeekDay); + } +} + +/** + * @brief Enables or disables the specified RTC Alarm. + * @param RTC_Alarm: specifies the alarm to be configured. + * This parameter can be any combination of the following values: + * @arg RTC_Alarm_A: to select Alarm A + * @param NewState: new state of the specified alarm. + * This parameter can be: ENABLE or DISABLE. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC Alarm is enabled/disabled + * - ERROR: RTC Alarm is not enabled/disabled + */ +ErrorStatus RTC_AlarmCmd(uint32_t RTC_Alarm, FunctionalState NewState) +{ + __IO uint32_t alarmcounter = 0x00; + uint32_t alarmstatus = 0x00; + ErrorStatus status = ERROR; + + /* Check the parameters */ + assert_param(IS_RTC_CMD_ALARM(RTC_Alarm)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Configure the Alarm state */ + if (NewState != DISABLE) + { + RTC->CR |= (uint32_t)RTC_Alarm; + + status = SUCCESS; + } + else + { + /* Disable the Alarm in RTC_CR register */ + RTC->CR &= (uint32_t)~RTC_Alarm; + + /* Wait till RTC ALRxWF flag is set and if Time out is reached exit */ + do + { + alarmstatus = RTC->ISR & (RTC_Alarm >> 8); + alarmcounter++; + } while((alarmcounter != INITMODE_TIMEOUT) && (alarmstatus == 0x00)); + + if ((RTC->ISR & (RTC_Alarm >> 8)) == RESET) + { + status = ERROR; + } + else + { + status = SUCCESS; + } + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return status; +} + +/** + * @brief Configure the RTC AlarmA/B Subseconds value and mask. + * @note This function is performed only when the Alarm is disabled. + * @param RTC_Alarm: specifies the alarm to be configured. + * This parameter can be one of the following values: + * @arg RTC_Alarm_A: to select Alarm A + * @param RTC_AlarmSubSecondValue: specifies the Subseconds value. + * This parameter can be a value from 0 to 0x00007FFF. + * @param RTC_AlarmSubSecondMask: specifies the Subseconds Mask. + * This parameter can be any combination of the following values: + * @arg RTC_AlarmSubSecondMask_All: All Alarm SS fields are masked. + * There is no comparison on sub seconds for Alarm. + * @arg RTC_AlarmSubSecondMask_SS14_1: SS[14:1] are don't care in Alarm comparison. + * Only SS[0] is compared + * @arg RTC_AlarmSubSecondMask_SS14_2: SS[14:2] are don't care in Alarm comparison. + * Only SS[1:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_3: SS[14:3] are don't care in Alarm comparison. + * Only SS[2:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_4: SS[14:4] are don't care in Alarm comparison. + * Only SS[3:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_5: SS[14:5] are don't care in Alarm comparison. + * Only SS[4:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_6: SS[14:6] are don't care in Alarm comparison. + * Only SS[5:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_7: SS[14:7] are don't care in Alarm comparison. + * Only SS[6:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_8: SS[14:8] are don't care in Alarm comparison. + * Only SS[7:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_9: SS[14:9] are don't care in Alarm comparison. + * Only SS[8:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_10: SS[14:10] are don't care in Alarm comparison. + * Only SS[9:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_11: SS[14:11] are don't care in Alarm comparison. + * Only SS[10:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_12: SS[14:12] are don't care in Alarm comparison. + * Only SS[11:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14_13: SS[14:13] are don't care in Alarm comparison. + * Only SS[12:0] are compared + * @arg RTC_AlarmSubSecondMask_SS14: SS[14] is don't care in Alarm comparison. + * Only SS[13:0] are compared + * @arg RTC_AlarmSubSecondMask_None: SS[14:0] are compared and must match to activate alarm + * @retval None + */ +void RTC_AlarmSubSecondConfig(uint32_t RTC_Alarm, uint32_t RTC_AlarmSubSecondValue, uint8_t RTC_AlarmSubSecondMask) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_ALARM(RTC_Alarm)); + assert_param(IS_RTC_ALARM_SUB_SECOND_VALUE(RTC_AlarmSubSecondValue)); + assert_param(IS_RTC_ALARM_SUB_SECOND_MASK(RTC_AlarmSubSecondMask)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Configure the Alarm A or Alarm B SubSecond registers */ + tmpreg = (uint32_t) (((uint32_t)(RTC_AlarmSubSecondValue)) | ((uint32_t)(RTC_AlarmSubSecondMask) << 24)); + + /* Configure the AlarmA SubSecond register */ + RTC->ALRMASSR = tmpreg; + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + +} + +/** + * @brief Gets the RTC Alarm Subseconds value. + * @param RTC_Alarm: specifies the alarm to be read. + * This parameter can be one of the following values: + * @arg RTC_Alarm_A: to select Alarm A + * @param None + * @retval RTC Alarm Subseconds value. + */ +uint32_t RTC_GetAlarmSubSecond(uint32_t RTC_Alarm) +{ + uint32_t tmpreg = 0; + + /* Get the RTC_ALRMAR register */ + tmpreg = (uint32_t)((RTC->ALRMASSR) & RTC_ALRMASSR_SS); + + return (tmpreg); +} + +/** + * @} + */ + +/** + * @brief Adds or substract one hour from the current time. + * @param RTC_DayLightSaveOperation: the value of hour adjustment. + * This parameter can be one of the following values: + * @arg RTC_DayLightSaving_SUB1H: Substract one hour (winter time) + * @arg RTC_DayLightSaving_ADD1H: Add one hour (summer time) + * @param RTC_StoreOperation: Specifies the value to be written in the BCK bit + * in CR register to store the operation. + * This parameter can be one of the following values: + * @arg RTC_StoreOperation_Reset: BCK Bit Reset + * @arg RTC_StoreOperation_Set: BCK Bit Set + * @retval None + */ +void RTC_DayLightSavingConfig(uint32_t RTC_DayLightSaving, uint32_t RTC_StoreOperation) +{ + /* Check the parameters */ + assert_param(IS_RTC_DAYLIGHT_SAVING(RTC_DayLightSaving)); + assert_param(IS_RTC_STORE_OPERATION(RTC_StoreOperation)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Clear the bits to be configured */ + RTC->CR &= (uint32_t)~(RTC_CR_BCK); + + /* Configure the RTC_CR register */ + RTC->CR |= (uint32_t)(RTC_DayLightSaving | RTC_StoreOperation); + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @brief Returns the RTC Day Light Saving stored operation. + * @param None + * @retval RTC Day Light Saving stored operation. + * - RTC_StoreOperation_Reset + * - RTC_StoreOperation_Set + */ +uint32_t RTC_GetStoreOperation(void) +{ + return (RTC->CR & RTC_CR_BCK); +} + +/** + * @} + */ + +/** + * @brief Configures the RTC output source (AFO_ALARM). + * @param RTC_Output: Specifies which signal will be routed to the RTC output. + * This parameter can be one of the following values: + * @arg RTC_Output_Disable: No output selected + * @arg RTC_Output_AlarmA: signal of AlarmA mapped to output + * @arg RTC_Output_WakeUp: signal of WakeUp mapped to output + * @param RTC_OutputPolarity: Specifies the polarity of the output signal. + * This parameter can be one of the following: + * @arg RTC_OutputPolarity_High: The output pin is high when the + * ALRAF is high (depending on OSEL) + * @arg RTC_OutputPolarity_Low: The output pin is low when the + * ALRAF is high (depending on OSEL) + * @retval None + */ +void RTC_OutputConfig(uint32_t RTC_Output, uint32_t RTC_OutputPolarity) +{ + /* Check the parameters */ + assert_param(IS_RTC_OUTPUT(RTC_Output)); + assert_param(IS_RTC_OUTPUT_POL(RTC_OutputPolarity)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Clear the bits to be configured */ + RTC->CR &= (uint32_t)~(RTC_CR_OSEL | RTC_CR_POL); + + /* Configure the output selection and polarity */ + RTC->CR |= (uint32_t)(RTC_Output | RTC_OutputPolarity); + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @} + */ + +/** + * @brief Enables or disables the RTC clock to be output through the relative pin. + * @param NewState: new state of the digital calibration Output. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_CalibOutputCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + if (NewState != DISABLE) + { + /* Enable the RTC clock output */ + RTC->CR |= (uint32_t)RTC_CR_COE; + } + else + { + /* Disable the RTC clock output */ + RTC->CR &= (uint32_t)~RTC_CR_COE; + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @brief Configure the Calibration Pinout (RTC_CALIB) Selection (1Hz or 512Hz). + * @param RTC_CalibOutput: Select the Calibration output Selection . + * This parameter can be one of the following values: + * @arg RTC_CalibOutput_512Hz: A signal has a regular waveform at 512Hz. + * @arg RTC_CalibOutput_1Hz: A signal has a regular waveform at 1Hz. + * @retval None +*/ +void RTC_CalibOutputConfig(uint32_t RTC_CalibOutput) +{ + /* Check the parameters */ + assert_param(IS_RTC_CALIB_OUTPUT(RTC_CalibOutput)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /*clear flags before config*/ + RTC->CR &= (uint32_t)~(RTC_CR_CALSEL); + + /* Configure the RTC_CR register */ + RTC->CR |= (uint32_t)RTC_CalibOutput; + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @brief Configures the Smooth Calibration Settings. + * @param RTC_SmoothCalibPeriod: Select the Smooth Calibration Period. + * This parameter can be can be one of the following values: + * @arg RTC_SmoothCalibPeriod_32sec: The smooth calibration periode is 32s. + * @arg RTC_SmoothCalibPeriod_16sec: The smooth calibration periode is 16s. + * @arg RTC_SmoothCalibPeriod_8sec: The smooth calibartion periode is 8s. + * @param RTC_SmoothCalibPlusPulses: Select to Set or reset the CALP bit. + * This parameter can be one of the following values: + * @arg RTC_SmoothCalibPlusPulses_Set: Add one RTCCLK puls every 2**11 pulses. + * @arg RTC_SmoothCalibPlusPulses_Reset: No RTCCLK pulses are added. + * @param RTC_SmouthCalibMinusPulsesValue: Select the value of CALM[8:0] bits. + * This parameter can be one any value from 0 to 0x000001FF. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC Calib registers are configured + * - ERROR: RTC Calib registers are not configured +*/ +ErrorStatus RTC_SmoothCalibConfig(uint32_t RTC_SmoothCalibPeriod, + uint32_t RTC_SmoothCalibPlusPulses, + uint32_t RTC_SmouthCalibMinusPulsesValue) +{ + ErrorStatus status = ERROR; + uint32_t recalpfcount = 0; + + /* Check the parameters */ + assert_param(IS_RTC_SMOOTH_CALIB_PERIOD(RTC_SmoothCalibPeriod)); + assert_param(IS_RTC_SMOOTH_CALIB_PLUS(RTC_SmoothCalibPlusPulses)); + assert_param(IS_RTC_SMOOTH_CALIB_MINUS(RTC_SmouthCalibMinusPulsesValue)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* check if a calibration is pending*/ + if ((RTC->ISR & RTC_ISR_RECALPF) != RESET) + { + /* wait until the Calibration is completed*/ + while (((RTC->ISR & RTC_ISR_RECALPF) != RESET) && (recalpfcount != RECALPF_TIMEOUT)) + { + recalpfcount++; + } + } + + /* check if the calibration pending is completed or if there is no calibration operation at all*/ + if ((RTC->ISR & RTC_ISR_RECALPF) == RESET) + { + /* Configure the Smooth calibration settings */ + RTC->CALR = (uint32_t)((uint32_t)RTC_SmoothCalibPeriod | (uint32_t)RTC_SmoothCalibPlusPulses | (uint32_t)RTC_SmouthCalibMinusPulsesValue); + + status = SUCCESS; + } + else + { + status = ERROR; + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return (ErrorStatus)(status); +} + +/** + * @} + */ + +/** + * @brief Enables or Disables the RTC TimeStamp functionality with the + * specified time stamp pin stimulating edge. + * @param RTC_TimeStampEdge: Specifies the pin edge on which the TimeStamp is + * activated. + * This parameter can be one of the following: + * @arg RTC_TimeStampEdge_Rising: the Time stamp event occurs on the rising + * edge of the related pin. + * @arg RTC_TimeStampEdge_Falling: the Time stamp event occurs on the + * falling edge of the related pin. + * @param NewState: new state of the TimeStamp. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_TimeStampCmd(uint32_t RTC_TimeStampEdge, FunctionalState NewState) +{ + uint32_t tmpreg = 0; + + /*��Edge�ĸ��û�д�λ�Ķ���*/ + /* Check the parameters */ + assert_param(IS_RTC_TIMESTAMP_EDGE(RTC_TimeStampEdge)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* Get the RTC_CR register and clear the bits to be configured */ + tmpreg = (uint32_t)(RTC->CR & (uint32_t)~(RTC_CR_TSEDGE | RTC_CR_TSE)); + + /* Get the new configuration */ + if (NewState != DISABLE) + { + tmpreg |= (uint32_t)(RTC_TimeStampEdge | RTC_CR_TSE); + } + else + { + tmpreg |= (uint32_t)(RTC_TimeStampEdge); + } + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Configure the Time Stamp TSEDGE and Enable bits */ + RTC->CR = (uint32_t)tmpreg; + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @brief Get the RTC TimeStamp value and masks. + * @param RTC_Format: specifies the format of the output parameters. + * This parameter can be one of the following values: + * @arg RTC_Format_BIN: Binary data format + * @arg RTC_Format_BCD: BCD data format + * @param RTC_StampTimeStruct: pointer to a RTC_TimeTypeDef structure that will + * contains the TimeStamp time values. + * @param RTC_StampDateStruct: pointer to a RTC_DateTypeDef structure that will + * contains the TimeStamp date values. + * @retval None + */ +void RTC_GetTimeStamp(uint32_t RTC_Format, RTC_TimeTypeDef* RTC_StampTimeStruct, + RTC_DateTypeDef* RTC_StampDateStruct) +{ + uint32_t tmptime = 0, tmpdate = 0; + + /* Check the parameters */ + assert_param(IS_RTC_FORMAT(RTC_Format)); + + /* Get the TimeStamp time and date registers values */ + tmptime = (uint32_t)(RTC->TSTR & RTC_TR_RESERVED_MASK); + tmpdate = (uint32_t)(RTC->TSDR & RTC_DR_RESERVED_MASK); + + /* Fill the Time structure fields with the read parameters */ + RTC_StampTimeStruct->RTC_Hours = (uint8_t)((tmptime & (RTC_TR_HT | RTC_TR_HU)) >> 16); + RTC_StampTimeStruct->RTC_Minutes = (uint8_t)((tmptime & (RTC_TR_MNT | RTC_TR_MNU)) >> 8); + RTC_StampTimeStruct->RTC_Seconds = (uint8_t)(tmptime & (RTC_TR_ST | RTC_TR_SU)); + RTC_StampTimeStruct->RTC_H12 = (uint8_t)((tmptime & (RTC_TR_PM)) >> 16); + + /* Fill the Date structure fields with the read parameters */ + RTC_StampDateStruct->RTC_Year = 0; + RTC_StampDateStruct->RTC_Month = (uint8_t)((tmpdate & (RTC_DR_MT | RTC_DR_MU)) >> 8); + RTC_StampDateStruct->RTC_Date = (uint8_t)(tmpdate & (RTC_DR_DT | RTC_DR_DU)); + RTC_StampDateStruct->RTC_WeekDay = (uint8_t)((tmpdate & (RTC_DR_WDU)) >> 13); + + /* Check the input parameters format */ + if (RTC_Format == RTC_Format_BIN) + { + /* Convert the Time structure parameters to Binary format */ + RTC_StampTimeStruct->RTC_Hours = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Hours); + RTC_StampTimeStruct->RTC_Minutes = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Minutes); + RTC_StampTimeStruct->RTC_Seconds = (uint8_t)RTC_Bcd2ToByte(RTC_StampTimeStruct->RTC_Seconds); + + /* Convert the Date structure parameters to Binary format */ + RTC_StampDateStruct->RTC_Month = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Month); + RTC_StampDateStruct->RTC_Date = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_Date); + RTC_StampDateStruct->RTC_WeekDay = (uint8_t)RTC_Bcd2ToByte(RTC_StampDateStruct->RTC_WeekDay); + } +} + +/** + * @brief Get the RTC timestamp Subseconds value. + * @param None + * @retval RTC current timestamp Subseconds value. + */ +uint32_t RTC_GetTimeStampSubSecond(void) +{ + /* Get timestamp subseconds values from the correspondent registers */ + return (uint32_t)(RTC->TSSSR); +} + +/** + * @} + */ +/** + * @brief Configures the select Tamper pin edge. + * @param RTC_Tamper: Selected tamper pin. + * This parameter can be any combination of the following values: + * @arg RTC_Tamper_1: Select Tamper 1. + * @arg RTC_Tamper_2: Select Tamper 2. + * @param RTC_TamperTrigger: Specifies the trigger on the tamper pin that + * stimulates tamper event. + * This parameter can be one of the following values: + * @arg RTC_TamperTrigger_RisingEdge: Rising Edge of the tamper pin causes tamper event. + * @arg RTC_TamperTrigger_FallingEdge: Falling Edge of the tamper pin causes tamper event. + * @arg RTC_TamperTrigger_LowLevel: Low Level of the tamper pin causes tamper event. + * @arg RTC_TamperTrigger_HighLevel: High Level of the tamper pin causes tamper event. + * @retval None + */ +void RTC_TamperTriggerConfig(uint32_t RTC_Tamper, uint32_t RTC_TamperTrigger) +{ + /* Check the parameters */ + assert_param(IS_RTC_TAMPER(RTC_Tamper)); + assert_param(IS_RTC_TAMPER_TRIGGER(RTC_TamperTrigger)); + + if (RTC_TamperTrigger == RTC_TamperTrigger_RisingEdge) + { + /* Configure the RTC_TAFCR register */ + RTC->TAFCR &= (uint32_t)((uint32_t)~(RTC_Tamper << 1)); + } + else + { + /* Configure the RTC_TAFCR register */ + RTC->TAFCR |= (uint32_t)(RTC_Tamper << 1); + } +} + +/** + * @brief Enables or Disables the Tamper detection. + * @param RTC_Tamper: Selected tamper pin. + * This parameter can be any combination of the following values: + * @arg RTC_Tamper_1: Select Tamper 1. + * @arg RTC_Tamper_2: Select Tamper 2. + * @param NewState: new state of the tamper pin. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_TamperCmd(uint32_t RTC_Tamper, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RTC_TAMPER(RTC_Tamper)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected Tamper pin */ + RTC->TAFCR |= (uint32_t)RTC_Tamper; + } + else + { + /* Disable the selected Tamper pin */ + RTC->TAFCR &= (uint32_t)~RTC_Tamper; + } +} + +/** + * @brief Configures the Tampers Filter. + * @param RTC_TamperFilter: Specifies the tampers filter. + * This parameter can be one of the following values: + * @arg RTC_TamperFilter_Disable: Tamper filter is disabled. + * @arg RTC_TamperFilter_2Sample: Tamper is activated after 2 consecutive + * samples at the active level + * @arg RTC_TamperFilter_4Sample: Tamper is activated after 4 consecutive + * samples at the active level + * @arg RTC_TamperFilter_8Sample: Tamper is activated after 8 consecutive + * samples at the active level + * @retval None + */ +void RTC_TamperFilterConfig(uint32_t RTC_TamperFilter) +{ + /* Check the parameters */ + assert_param(IS_RTC_TAMPER_FILTER(RTC_TamperFilter)); + + /* Clear TAMPFLT[1:0] bits in the RTC_TAFCR register */ + RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFLT); + + /* Configure the RTC_TAFCR register */ + RTC->TAFCR |= (uint32_t)RTC_TamperFilter; +} + +/** + * @brief Configures the Tampers Sampling Frequency. + * @param RTC_TamperSamplingFreq: Specifies the tampers Sampling Frequency. + * This parameter can be one of the following values: + * @arg RTC_TamperSamplingFreq_RTCCLK_Div32768: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 32768 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div16384: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 16384 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div8192: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 8192 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div4096: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 4096 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div2048: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 2048 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div1024: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 1024 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div512: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 512 + * @arg RTC_TamperSamplingFreq_RTCCLK_Div256: Each of the tamper inputs are sampled + * with a frequency = RTCCLK / 256 + * @retval None + */ +void RTC_TamperSamplingFreqConfig(uint32_t RTC_TamperSamplingFreq) +{ + /* Check the parameters */ + assert_param(IS_RTC_TAMPER_SAMPLING_FREQ(RTC_TamperSamplingFreq)); + + /* Clear TAMPFREQ[2:0] bits in the RTC_TAFCR register */ + RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPFREQ); + + /* Configure the RTC_TAFCR register */ + RTC->TAFCR |= (uint32_t)RTC_TamperSamplingFreq; +} + +/** + * @brief Configures the Tampers Pins input Precharge Duration. + * @param RTC_TamperPrechargeDuration: Specifies the Tampers Pins input + * Precharge Duration. + * This parameter can be one of the following values: + * @arg RTC_TamperPrechargeDuration_1RTCCLK: Tamper pins are pre-charged before sampling during 1 RTCCLK cycle + * @arg RTC_TamperPrechargeDuration_2RTCCLK: Tamper pins are pre-charged before sampling during 2 RTCCLK cycle + * @arg RTC_TamperPrechargeDuration_4RTCCLK: Tamper pins are pre-charged before sampling during 4 RTCCLK cycle + * @arg RTC_TamperPrechargeDuration_8RTCCLK: Tamper pins are pre-charged before sampling during 8 RTCCLK cycle + * @retval None + */ +void RTC_TamperPinsPrechargeDuration(uint32_t RTC_TamperPrechargeDuration) +{ + /* Check the parameters */ + assert_param(IS_RTC_TAMPER_PRECHARGE_DURATION(RTC_TamperPrechargeDuration)); + + /* Clear TAMPPRCH[1:0] bits in the RTC_TAFCR register */ + RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_TAMPPRCH); + + /* Configure the RTC_TAFCR register */ + RTC->TAFCR |= (uint32_t)RTC_TamperPrechargeDuration; +} + +/** + * @brief Enables or Disables the TimeStamp on Tamper Detection Event. + * @note The timestamp is valid even the TSE bit in tamper control register + * is reset. + * @param NewState: new state of the timestamp on tamper event. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_TimeStampOnTamperDetectionCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Save timestamp on tamper detection event */ + RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPTS; + } + else + { + /* Tamper detection does not cause a timestamp to be saved */ + RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPTS; + } +} + +/** + * @brief Enables or Disables the Precharge of Tamper pin. + * @param NewState: new state of tamper pull up. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_TamperPullUpCmd(FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable precharge of the selected Tamper pin */ + RTC->TAFCR &= (uint32_t)~RTC_TAFCR_TAMPPUDIS; + } + else + { + /* Disable precharge of the selected Tamper pin */ + RTC->TAFCR |= (uint32_t)RTC_TAFCR_TAMPPUDIS; + } +} + +/** + * @} + */ +/** + * @brief Configures the RTC Output Pin mode. + * @param RTC_OutputType: specifies the RTC Output (PC13) pin mode. + * This parameter can be one of the following values: + * @arg RTC_OutputType_OpenDrain: RTC Output (PC13) is configured in + * Open Drain mode. + * @arg RTC_OutputType_PushPull: RTC Output (PC13) is configured in + * Push Pull mode. + * @retval None + */ +void RTC_OutputTypeConfig(uint32_t RTC_OutputType) +{ + /* Check the parameters */ + assert_param(IS_RTC_OUTPUT_TYPE(RTC_OutputType)); + + RTC->TAFCR &= (uint32_t)~(RTC_TAFCR_ALARMOUTTYPE); + RTC->TAFCR |= (uint32_t)(RTC_OutputType); +} + +/** + * @} + */ +/** + * @brief Configures the Synchronization Shift Control Settings. + * @note When REFCKON is set, firmware must not write to Shift control register + * @param RTC_ShiftAdd1S: Select to add or not 1 second to the time Calendar. + * This parameter can be one of the following values : + * @arg RTC_ShiftAdd1S_Set: Add one second to the clock calendar. + * @arg RTC_ShiftAdd1S_Reset: No effect. + * @param RTC_ShiftSubFS: Select the number of Second Fractions to Substitute. + * This parameter can be one any value from 0 to 0x7FFF. + * @retval An ErrorStatus enumeration value: + * - SUCCESS: RTC Shift registers are configured + * - ERROR: RTC Shift registers are not configured +*/ +ErrorStatus RTC_SynchroShiftConfig(uint32_t RTC_ShiftAdd1S, uint32_t RTC_ShiftSubFS) +{ + ErrorStatus status = ERROR; + uint32_t shpfcount = 0; + + /* Check the parameters */ + assert_param(IS_RTC_SHIFT_ADD1S(RTC_ShiftAdd1S)); + assert_param(IS_RTC_SHIFT_SUBFS(RTC_ShiftSubFS)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + /* Check if a Shift is pending*/ + if ((RTC->ISR & RTC_ISR_SHPF) != RESET) + { + /* Wait until the shift is completed*/ + while (((RTC->ISR & RTC_ISR_SHPF) != RESET) && (shpfcount != SHPF_TIMEOUT)) + { + shpfcount++; + } + } + + /* Check if the Shift pending is completed or if there is no Shift operation at all*/ + if ((RTC->ISR & RTC_ISR_SHPF) == RESET) + { + /* check if the reference clock detection is disabled */ + if((RTC->CR & RTC_CR_REFCKON) == RESET) + { + /* Configure the Shift settings */ + RTC->SHIFTR = (uint32_t)(uint32_t)(RTC_ShiftSubFS) | (uint32_t)(RTC_ShiftAdd1S); + + if(RTC_WaitForSynchro() == ERROR) + { + status = ERROR; + } + else + { + status = SUCCESS; + } + } + else + { + status = ERROR; + } + } + else + { + status = ERROR; + } + + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; + + return (ErrorStatus)(status); +} + +/** + * @} + */ + +/** + * @brief Enables or disables the specified RTC interrupts. + * @param RTC_IT: specifies the RTC interrupt sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg RTC_IT_TS: Time Stamp interrupt mask + * @arg RTC_IT_WUT: WakeUp Timer interrupt mask + * @arg RTC_IT_ALRA: Alarm A interrupt mask + * @arg RTC_IT_TAMP: Tamper event interrupt mask + * @param NewState: new state of the specified RTC interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void RTC_ITConfig(uint32_t RTC_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_RTC_CONFIG_IT(RTC_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + /* Disable the write protection for RTC registers */ + RTC->WPR = 0xCA; + RTC->WPR = 0x53; + + if (NewState != DISABLE) + { + /* Configure the Interrupts in the RTC_CR register */ + RTC->CR |= (uint32_t)(RTC_IT & ~RTC_TAFCR_TAMPIE); + /* Configure the Tamper Interrupt in the RTC_TAFCR */ + RTC->TAFCR |= (uint32_t)(RTC_IT & RTC_TAFCR_TAMPIE); + } + else + { + /* Configure the Interrupts in the RTC_CR register */ + RTC->CR &= (uint32_t)~(RTC_IT & (uint32_t)~RTC_TAFCR_TAMPIE); + /* Configure the Tamper Interrupt in the RTC_TAFCR */ + RTC->TAFCR &= (uint32_t)~(RTC_IT & RTC_TAFCR_TAMPIE); + } + /* Enable the write protection for RTC registers */ + RTC->WPR = 0xFF; +} + +/** + * @brief Checks whether the specified RTC flag is set or not. + * @param RTC_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg RTC_FLAG_RECALPF: RECALPF event flag + * @arg RTC_FLAG_TAMP2F: Tamper 2 event flag + * @arg RTC_FLAG_TAMP1F: Tamper 1 event flag + * @arg RTC_FLAG_TSOVF: Time Stamp OverFlow flag + * @arg RTC_FLAG_TSF: Time Stamp event flag + * @arg RTC_FLAG_WUTF: WakeUp Timer flag + * @arg RTC_FLAG_ALRAF: Alarm A flag + * @arg RTC_FLAG_INITF: Initialization mode flag + * @arg RTC_FLAG_RSF: Registers Synchronized flag + * @arg RTC_FLAG_INITS: Registers Configured flag + * @retval The new state of RTC_FLAG (SET or RESET). + */ +FlagStatus RTC_GetFlagStatus(uint32_t RTC_FLAG) +{ + FlagStatus bitstatus = RESET; + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_GET_FLAG(RTC_FLAG)); + + /* Get all the flags */ + tmpreg = (uint32_t)(RTC->ISR & RTC_FLAGS_MASK); + + /* Return the status of the flag */ + if ((tmpreg & RTC_FLAG) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the RTC's pending flags. + * @param RTC_FLAG: specifies the RTC flag to clear. + * This parameter can be any combination of the following values: + * @arg RTC_FLAG_TAMP2F: Tamper 2 event flag + * @arg RTC_FLAG_TAMP1F: Tamper 1 event flag + * @arg RTC_FLAG_TSOVF: Time Stamp Overflow flag + * @arg RTC_FLAG_TSF: Time Stamp event flag + * @arg RTC_FLAG_WUTF: WakeUp Timer flag + * @arg RTC_FLAG_ALRAF: Alarm A flag + * @arg RTC_FLAG_RSF: Registers Synchronized flag + * @retval None + */ +void RTC_ClearFlag(uint32_t RTC_FLAG) +{ + /* Check the parameters */ + assert_param(IS_RTC_CLEAR_FLAG(RTC_FLAG)); + + /* Clear the Flags in the RTC_ISR register */ + RTC->ISR = (uint32_t)((uint32_t)(~((RTC_FLAG | RTC_ISR_INIT)& 0x0001FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT))); +} + +/** + * @brief Checks whether the specified RTC interrupt has occurred or not. + * @param RTC_IT: specifies the RTC interrupt source to check. + * This parameter can be one of the following values: + * @arg RTC_IT_TS: Time Stamp interrupt + * @arg RTC_IT_WUT: WakeUp Timer interrupt + * @arg RTC_IT_ALRA: Alarm A interrupt + * @arg RTC_IT_TAMP1: Tamper1 event interrupt + * @arg RTC_IT_TAMP2: Tamper2 event interrupt + * @retval The new state of RTC_IT (SET or RESET). + */ +ITStatus RTC_GetITStatus(uint32_t RTC_IT) +{ + ITStatus bitstatus = RESET; + uint32_t tmpreg = 0, enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_RTC_GET_IT(RTC_IT)); + + /* Get the TAMPER Interrupt enable bit and pending bit */ + tmpreg = (uint32_t)(RTC->TAFCR & (RTC_TAFCR_TAMPIE)); + + /* Get the Interrupt enable Status */ + enablestatus = (uint32_t)((RTC->CR & RTC_IT) | (tmpreg & ((RTC_IT >> (RTC_IT >> 18)) >> 15))); + + /* Get the Interrupt pending bit */ + tmpreg = (uint32_t)((RTC->ISR & (uint32_t)(RTC_IT >> 4))); + + /* Get the status of the Interrupt */ + if ((enablestatus != (uint32_t)RESET) && ((tmpreg & 0x0000FFFF) != (uint32_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the RTC's interrupt pending bits. + * @param RTC_IT: specifies the RTC interrupt pending bit to clear. + * This parameter can be any combination of the following values: + * @arg RTC_IT_TS: Time Stamp interrupt + * @arg RTC_IT_WUT: WakeUp Timer interrupt + * @arg RTC_IT_ALRA: Alarm A interrupt + * @arg RTC_IT_TAMP1: Tamper1 event interrupt + * @arg RTC_IT_TAMP2: Tamper2 event interrupt + * @retval None + */ +void RTC_ClearITPendingBit(uint32_t RTC_IT) +{ + uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_RTC_CLEAR_IT(RTC_IT)); + + /* Get the RTC_ISR Interrupt pending bits mask */ + tmpreg = (uint32_t)(RTC_IT >> 4); + + /* Clear the interrupt pending bits in the RTC_ISR register */ + RTC->ISR = (uint32_t)((uint32_t)(~((tmpreg | RTC_ISR_INIT)& 0x0000FFFF) | (uint32_t)(RTC->ISR & RTC_ISR_INIT))); +} + +/** + * @} + */ + +/** + * @brief Converts a 2 digit decimal to BCD format. + * @param Value: Byte to be converted. + * @retval Converted byte + */ +static uint8_t RTC_ByteToBcd2(uint8_t Value) +{ + uint8_t bcdhigh = 0; + + while (Value >= 10) + { + bcdhigh++; + Value -= 10; + } + + return ((uint8_t)(bcdhigh << 4) | Value); +} + +/** + * @brief Convert from 2 digit BCD to Binary. + * @param Value: BCD value to be converted. + * @retval Converted word + */ +static uint8_t RTC_Bcd2ToByte(uint8_t Value) +{ + uint8_t tmp = 0; + tmp = ((uint8_t)(Value & (uint8_t)0xF0) >> (uint8_t)0x4) * 10; + return (tmp + (Value & (uint8_t)0x0F)); +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_spi.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_spi.c new file mode 100644 index 0000000000..adf1ddbfc9 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_spi.c @@ -0,0 +1,825 @@ +/** + ****************************************************************************** + * @file ft32f0xx_spi.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Serial peripheral interface (SPI): + * + Initialization and Configuration + * + Data transfers functions + * + Hardware CRC Calculation + * + DMA transfers management + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_spi.h" +#include "ft32f0xx_rcc.h" + +/* SPI registers Masks */ +#define CR1_CLEAR_MASK ((uint16_t)0x3040) +#define CR1_CLEAR_MASK2 ((uint16_t)0xFFFB) +#define CR2_LDMA_MASK ((uint16_t)0x9FFF) + +#define I2SCFGR_CLEAR_Mask ((uint16_t)0xF040) + + +/** + * @brief Deinitializes the SPIx peripheral registers to their default + * reset values. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @retval None + */ +void SPI_I2S_DeInit(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + if (SPIx == SPI1) + { + /* Enable SPI1 reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, ENABLE); + /* Release SPI1 from reset state */ + RCC_APB2PeriphResetCmd(RCC_APB2Periph_SPI1, DISABLE); + } + else + { + if (SPIx == SPI2) + { + /* Enable SPI2 reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, ENABLE); + /* Release SPI2 from reset state */ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_SPI2, DISABLE); + } + } +} + +/** + * @brief Fills each SPI_InitStruct member with its default value. + * @param SPI_InitStruct: pointer to a SPI_InitTypeDef structure which will be initialized. + * @retval None + */ +void SPI_StructInit(SPI_InitTypeDef* SPI_InitStruct) +{ +/*--------------- Reset SPI init structure parameters values -----------------*/ + /* Initialize the SPI_Direction member */ + SPI_InitStruct->SPI_Direction = SPI_Direction_2Lines_FullDuplex; + /* Initialize the SPI_Mode member */ + SPI_InitStruct->SPI_Mode = SPI_Mode_Slave; + /* Initialize the SPI_DataSize member */ + SPI_InitStruct->SPI_DataSize = SPI_DataSize_8b; + /* Initialize the SPI_CPOL member */ + SPI_InitStruct->SPI_CPOL = SPI_CPOL_Low; + /* Initialize the SPI_CPHA member */ + SPI_InitStruct->SPI_CPHA = SPI_CPHA_1Edge; + /* Initialize the SPI_NSS member */ + SPI_InitStruct->SPI_NSS = SPI_NSS_Hard; + /* Initialize the SPI_BaudRatePrescaler member */ + SPI_InitStruct->SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2; + /* Initialize the SPI_FirstBit member */ + SPI_InitStruct->SPI_FirstBit = SPI_FirstBit_MSB; + /* Initialize the SPI_CRCPolynomial member */ + SPI_InitStruct->SPI_CRCPolynomial = 7; +} + +/** + * @brief Initializes the SPIx peripheral according to the specified + * parameters in the SPI_InitStruct. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_InitStruct: pointer to a SPI_InitTypeDef structure that + * contains the configuration information for the specified SPI peripheral. + * @retval None + */ +void SPI_Init(SPI_TypeDef* SPIx, SPI_InitTypeDef* SPI_InitStruct) +{ + uint16_t tmpreg = 0; + + /* check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Check the SPI parameters */ + assert_param(IS_SPI_DIRECTION_MODE(SPI_InitStruct->SPI_Direction)); + assert_param(IS_SPI_MODE(SPI_InitStruct->SPI_Mode)); + assert_param(IS_SPI_DATA_SIZE(SPI_InitStruct->SPI_DataSize)); + assert_param(IS_SPI_CPOL(SPI_InitStruct->SPI_CPOL)); + assert_param(IS_SPI_CPHA(SPI_InitStruct->SPI_CPHA)); + assert_param(IS_SPI_NSS(SPI_InitStruct->SPI_NSS)); + assert_param(IS_SPI_BAUDRATE_PRESCALER(SPI_InitStruct->SPI_BaudRatePrescaler)); + assert_param(IS_SPI_FIRST_BIT(SPI_InitStruct->SPI_FirstBit)); + assert_param(IS_SPI_CRC_POLYNOMIAL(SPI_InitStruct->SPI_CRCPolynomial)); + + /*---------------------------- SPIx CR1 Configuration ------------------------*/ + /* Get the SPIx CR1 value */ + tmpreg = SPIx->CR1; + /* Clear BIDIMode, BIDIOE, RxONLY, SSM, SSI, LSBFirst, BR, CPOL and CPHA bits */ + tmpreg &= CR1_CLEAR_MASK; + /* Configure SPIx: direction, NSS management, first transmitted bit, BaudRate prescaler + master/slave mode, CPOL and CPHA */ + /* Set BIDImode, BIDIOE and RxONLY bits according to SPI_Direction value */ + /* Set SSM, SSI bit according to SPI_NSS values */ + /* Set LSBFirst bit according to SPI_FirstBit value */ + /* Set BR bits according to SPI_BaudRatePrescaler value */ + /* Set CPOL bit according to SPI_CPOL value */ + /* Set CPHA bit according to SPI_CPHA value */ + tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Direction | SPI_InitStruct->SPI_FirstBit | + SPI_InitStruct->SPI_CPOL | SPI_InitStruct->SPI_CPHA | + SPI_InitStruct->SPI_NSS | SPI_InitStruct->SPI_BaudRatePrescaler); + /* Write to SPIx CR1 */ + SPIx->CR1 = tmpreg; + /*-------------------------Data Size Configuration -----------------------*/ + /* Get the SPIx CR2 value */ + tmpreg = SPIx->CR2; + /* Clear DS[3:0] bits */ + tmpreg &=(uint16_t)~SPI_CR2_DS; + /* Configure SPIx: Data Size */ + tmpreg |= (uint16_t)(SPI_InitStruct->SPI_DataSize); + /* Write to SPIx CR2 */ + SPIx->CR2 = tmpreg; + + /*---------------------------- SPIx CRCPOLY Configuration --------------------*/ + /* Write to SPIx CRCPOLY */ + SPIx->CRCPR = SPI_InitStruct->SPI_CRCPolynomial; + + /*---------------------------- SPIx CR1 Configuration ------------------------*/ + /* Get the SPIx CR1 value */ + tmpreg = SPIx->CR1; + /* Clear MSTR bit */ + tmpreg &= CR1_CLEAR_MASK2; + /* Configure SPIx: master/slave mode */ + /* Set MSTR bit according to SPI_Mode */ + tmpreg |= (uint16_t)((uint32_t)SPI_InitStruct->SPI_Mode); + /* Write to SPIx CR1 */ + SPIx->CR1 = tmpreg; + +// /* Activate the SPI mode (Reset I2SMOD bit in I2SCFGR register) */ +// SPIx->I2SCFGR &= (uint16_t)~((uint16_t)SPI_I2SCFGR_I2SMOD); +} +/** + * @brief Enables or disables the specified SPI peripheral. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param NewState: new state of the SPIx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_Cmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected SPI peripheral */ + SPIx->CR1 |= SPI_CR1_SPE; + } + else + { + /* Disable the selected SPI peripheral */ + SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_SPE); + } +} + +/** + * @brief Enables or disables the TI Mode. + * + * @note This function can be called only after the SPI_Init() function has + * been called. + * @note When TI mode is selected, the control bits SSM, SSI, CPOL and CPHA + * are not taken into consideration and are configured by hardware + * respectively to the TI mode requirements. + * + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param NewState: new state of the selected SPI TI communication mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_TIModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the TI mode for the selected SPI peripheral */ + SPIx->CR2 |= SPI_CR2_FRF; + } + else + { + /* Disable the TI mode for the selected SPI peripheral */ + SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_FRF); + } +} +/** + * @brief Configures the data size for the selected SPI. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_DataSize: specifies the SPI data size. + * For the SPIx peripheral this parameter can be one of the following values: + * @arg SPI_DataSize_4b: Set data size to 4 bits + * @arg SPI_DataSize_5b: Set data size to 5 bits + * @arg SPI_DataSize_6b: Set data size to 6 bits + * @arg SPI_DataSize_7b: Set data size to 7 bits + * @arg SPI_DataSize_8b: Set data size to 8 bits + * @arg SPI_DataSize_9b: Set data size to 9 bits + * @arg SPI_DataSize_10b: Set data size to 10 bits + * @arg SPI_DataSize_11b: Set data size to 11 bits + * @arg SPI_DataSize_12b: Set data size to 12 bits + * @arg SPI_DataSize_13b: Set data size to 13 bits + * @arg SPI_DataSize_14b: Set data size to 14 bits + * @arg SPI_DataSize_15b: Set data size to 15 bits + * @arg SPI_DataSize_16b: Set data size to 16 bits + * @retval None + */ +void SPI_DataSizeConfig(SPI_TypeDef* SPIx, uint16_t SPI_DataSize) +{ + uint16_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_DATA_SIZE(SPI_DataSize)); + /* Read the CR2 register */ + tmpreg = SPIx->CR2; + /* Clear DS[3:0] bits */ + tmpreg &= (uint16_t)~SPI_CR2_DS; + /* Set new DS[3:0] bits value */ + tmpreg |= SPI_DataSize; + SPIx->CR2 = tmpreg; +} + +/** + * @brief Configures the FIFO reception threshold for the selected SPI. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_RxFIFOThreshold: specifies the FIFO reception threshold. + * This parameter can be one of the following values: + * @arg SPI_RxFIFOThreshold_HF: RXNE event is generated if the FIFO + * level is greater or equal to 1/2. + * @arg SPI_RxFIFOThreshold_QF: RXNE event is generated if the FIFO + * level is greater or equal to 1/4. + * @retval None + */ +void SPI_RxFIFOThresholdConfig(SPI_TypeDef* SPIx, uint16_t SPI_RxFIFOThreshold) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_RX_FIFO_THRESHOLD(SPI_RxFIFOThreshold)); + + /* Clear FRXTH bit */ + SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_FRXTH); + + /* Set new FRXTH bit value */ + SPIx->CR2 |= SPI_RxFIFOThreshold; +} + +/** + * @brief Selects the data transfer direction in bidirectional mode for the specified SPI. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_Direction: specifies the data transfer direction in bidirectional mode. + * This parameter can be one of the following values: + * @arg SPI_Direction_Tx: Selects Tx transmission direction + * @arg SPI_Direction_Rx: Selects Rx receive direction + * @retval None + */ +void SPI_BiDirectionalLineConfig(SPI_TypeDef* SPIx, uint16_t SPI_Direction) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_DIRECTION(SPI_Direction)); + if (SPI_Direction == SPI_Direction_Tx) + { + /* Set the Tx only mode */ + SPIx->CR1 |= SPI_Direction_Tx; + } + else + { + /* Set the Rx only mode */ + SPIx->CR1 &= SPI_Direction_Rx; + } +} + +/** + * @brief Configures internally by software the NSS pin for the selected SPI. + * @note This function can be called only after the SPI_Init() function has + * been called. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_NSSInternalSoft: specifies the SPI NSS internal state. + * This parameter can be one of the following values: + * @arg SPI_NSSInternalSoft_Set: Set NSS pin internally + * @arg SPI_NSSInternalSoft_Reset: Reset NSS pin internally + * @retval None + */ +void SPI_NSSInternalSoftwareConfig(SPI_TypeDef* SPIx, uint16_t SPI_NSSInternalSoft) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_NSS_INTERNAL(SPI_NSSInternalSoft)); + + if (SPI_NSSInternalSoft != SPI_NSSInternalSoft_Reset) + { + /* Set NSS pin internally by software */ + SPIx->CR1 |= SPI_NSSInternalSoft_Set; + } + else + { + /* Reset NSS pin internally by software */ + SPIx->CR1 &= SPI_NSSInternalSoft_Reset; + } +} + +/** + * @brief Enables or disables the SS output for the selected SPI. + * @note This function can be called only after the SPI_Init() function has + * been called and the NSS hardware management mode is selected. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param NewState: new state of the SPIx SS output. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_SSOutputCmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the selected SPI SS output */ + SPIx->CR2 |= SPI_CR2_SSOE; + } + else + { + /* Disable the selected SPI SS output */ + SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_SSOE); + } +} + +/** + * @brief Enables or disables the NSS pulse management mode. + * @note This function can be called only after the SPI_Init() function has + * been called. + * @note When TI mode is selected, the control bits NSSP is not taken into + * consideration and are configured by hardware respectively to the + * TI mode requirements. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param NewState: new state of the NSS pulse management mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_NSSPulseModeCmd(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the NSS pulse management mode */ + SPIx->CR2 |= SPI_CR2_NSSP; + } + else + { + /* Disable the NSS pulse management mode */ + SPIx->CR2 &= (uint16_t)~((uint16_t)SPI_CR2_NSSP); + } +} + +/** + * @} + */ +/** + * @brief Transmits a Data through the SPIx/I2Sx peripheral. + * @param SPIx: where x can be 1 or 2 in SPI mode to select the SPI peripheral. + * @param Data: Data to be transmitted. + * @retval None + */ +void SPI_SendData8(SPI_TypeDef* SPIx, uint8_t Data) +{ + uint32_t spixbase = 0x00; + + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + spixbase = (uint32_t)SPIx; + spixbase += 0x0C; + + *(__IO uint8_t *) spixbase = Data; +} + +/** + * @brief Transmits a Data through the SPIx/I2Sx peripheral. + * @param SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select + * the SPI peripheral. + * @param Data: Data to be transmitted. + * @retval None + */ +void SPI_I2S_SendData16(SPI_TypeDef* SPIx, uint16_t Data) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + SPIx->DR = (uint16_t)Data; +} + +/** + * @brief Returns the most recent received data by the SPIx/I2Sx peripheral. + * @param SPIx: where x can be 1 or 2 in SPI mode to select the SPI peripheral. + * @retval The value of the received data. + */ +uint8_t SPI_ReceiveData8(SPI_TypeDef* SPIx) +{ + uint32_t spixbase = 0x00; + + spixbase = (uint32_t)SPIx; + spixbase += 0x0C; + + return *(__IO uint8_t *) spixbase; +} + +/** + * @brief Returns the most recent received data by the SPIx peripheral. + * @param SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select + * the SPI peripheral. + * @retval The value of the received data. + */ +uint16_t SPI_I2S_ReceiveData16(SPI_TypeDef* SPIx) +{ + return SPIx->DR; +} +/** + * @} + */ +/** + * @brief Configures the CRC calculation length for the selected SPI. + * @note This function can be called only after the SPI_Init() function has + * been called. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_CRCLength: specifies the SPI CRC calculation length. + * This parameter can be one of the following values: + * @arg SPI_CRCLength_8b: Set CRC Calculation to 8 bits + * @arg SPI_CRCLength_16b: Set CRC Calculation to 16 bits + * @retval None + */ +void SPI_CRCLengthConfig(SPI_TypeDef* SPIx, uint16_t SPI_CRCLength) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_CRC_LENGTH(SPI_CRCLength)); + + /* Clear CRCL bit */ + SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCL); + + /* Set new CRCL bit value */ + SPIx->CR1 |= SPI_CRCLength; +} + +/** + * @brief Enables or disables the CRC value calculation of the transferred bytes. + * @note This function can be called only after the SPI_Init() function has + * been called. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param NewState: new state of the SPIx CRC value calculation. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_CalculateCRC(SPI_TypeDef* SPIx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected SPI CRC calculation */ + SPIx->CR1 |= SPI_CR1_CRCEN; + } + else + { + /* Disable the selected SPI CRC calculation */ + SPIx->CR1 &= (uint16_t)~((uint16_t)SPI_CR1_CRCEN); + } +} + +/** + * @brief Transmit the SPIx CRC value. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @retval None + */ +void SPI_TransmitCRC(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Enable the selected SPI CRC transmission */ + SPIx->CR1 |= SPI_CR1_CRCNEXT; +} + +/** + * @brief Returns the transmit or the receive CRC register value for the specified SPI. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_CRC: specifies the CRC register to be read. + * This parameter can be one of the following values: + * @arg SPI_CRC_Tx: Selects Tx CRC register + * @arg SPI_CRC_Rx: Selects Rx CRC register + * @retval The selected CRC register value.. + */ +uint16_t SPI_GetCRC(SPI_TypeDef* SPIx, uint8_t SPI_CRC) +{ + uint16_t crcreg = 0; + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_CRC(SPI_CRC)); + + if (SPI_CRC != SPI_CRC_Rx) + { + /* Get the Tx CRC register */ + crcreg = SPIx->TXCRCR; + } + else + { + /* Get the Rx CRC register */ + crcreg = SPIx->RXCRCR; + } + /* Return the selected CRC register */ + return crcreg; +} + +/** + * @brief Returns the CRC Polynomial register value for the specified SPI. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @retval The CRC Polynomial register value. + */ +uint16_t SPI_GetCRCPolynomial(SPI_TypeDef* SPIx) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + + /* Return the CRC polynomial register */ + return SPIx->CRCPR; +} + +/** + * @} + */ +/** + * @brief Enables or disables the SPIx/I2Sx DMA interface. + * @param SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select + * the SPI peripheral. + * @param SPI_I2S_DMAReq: specifies the SPI DMA transfer request to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg SPI_I2S_DMAReq_Tx: Tx buffer DMA transfer request + * @arg SPI_I2S_DMAReq_Rx: Rx buffer DMA transfer request + * @param NewState: new state of the selected SPI DMA transfer request. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_I2S_DMACmd(SPI_TypeDef* SPIx, uint16_t SPI_I2S_DMAReq, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_SPI_I2S_DMA_REQ(SPI_I2S_DMAReq)); + + if (NewState != DISABLE) + { + /* Enable the selected SPI DMA requests */ + SPIx->CR2 |= SPI_I2S_DMAReq; + } + else + { + /* Disable the selected SPI DMA requests */ + SPIx->CR2 &= (uint16_t)~SPI_I2S_DMAReq; + } +} + +/** + * @brief Configures the number of data to transfer type(Even/Odd) for the DMA + * last transfers and for the selected SPI. + * @note This function have a meaning only if DMA mode is selected and if + * the packing mode is used (data length <= 8 and DMA transfer size halfword) + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_LastDMATransfer: specifies the SPI last DMA transfers state. + * This parameter can be one of the following values: + * @arg SPI_LastDMATransfer_TxEvenRxEven: Number of data for transmission Even + * and number of data for reception Even. + * @arg SPI_LastDMATransfer_TxOddRxEven: Number of data for transmission Odd + * and number of data for reception Even. + * @arg SPI_LastDMATransfer_TxEvenRxOdd: Number of data for transmission Even + * and number of data for reception Odd. + * @arg SPI_LastDMATransfer_TxOddRxOdd: Number of data for transmission Odd + * and number of data for reception Odd. + * @retval None + */ +void SPI_LastDMATransferCmd(SPI_TypeDef* SPIx, uint16_t SPI_LastDMATransfer) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_LAST_DMA_TRANSFER(SPI_LastDMATransfer)); + + /* Clear LDMA_TX and LDMA_RX bits */ + SPIx->CR2 &= CR2_LDMA_MASK; + + /* Set new LDMA_TX and LDMA_RX bits value */ + SPIx->CR2 |= SPI_LastDMATransfer; +} + +/** + * @} + */ +/** + * @brief Enables or disables the specified SPI/I2S interrupts. + * @param SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select + * the SPI peripheral. + * @param SPI_I2S_IT: specifies the SPI interrupt source to be enabled or disabled. + * This parameter can be one of the following values: + * @arg SPI_I2S_IT_TXE: Tx buffer empty interrupt mask + * @arg SPI_I2S_IT_RXNE: Rx buffer not empty interrupt mask + * @arg SPI_I2S_IT_ERR: Error interrupt mask + * @param NewState: new state of the specified SPI interrupt. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void SPI_I2S_ITConfig(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT, FunctionalState NewState) +{ + uint16_t itpos = 0, itmask = 0 ; + + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + assert_param(IS_SPI_I2S_CONFIG_IT(SPI_I2S_IT)); + + /* Get the SPI IT index */ + itpos = SPI_I2S_IT >> 4; + + /* Set the IT mask */ + itmask = (uint16_t)1 << (uint16_t)itpos; + + if (NewState != DISABLE) + { + /* Enable the selected SPI interrupt */ + SPIx->CR2 |= itmask; + } + else + { + /* Disable the selected SPI interrupt */ + SPIx->CR2 &= (uint16_t)~itmask; + } +} + +/** + * @brief Returns the current SPIx Transmission FIFO filled level. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @retval The Transmission FIFO filling state. + * - SPI_TransmissionFIFOStatus_Empty: when FIFO is empty + * - SPI_TransmissionFIFOStatus_1QuarterFull: if more than 1 quarter-full. + * - SPI_TransmissionFIFOStatus_HalfFull: if more than 1 half-full. + * - SPI_TransmissionFIFOStatus_Full: when FIFO is full. + */ +uint16_t SPI_GetTransmissionFIFOStatus(SPI_TypeDef* SPIx) +{ + /* Get the SPIx Transmission FIFO level bits */ + return (uint16_t)((SPIx->SR & SPI_SR_FTLVL)); +} + +/** + * @brief Returns the current SPIx Reception FIFO filled level. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @retval The Reception FIFO filling state. + * - SPI_ReceptionFIFOStatus_Empty: when FIFO is empty + * - SPI_ReceptionFIFOStatus_1QuarterFull: if more than 1 quarter-full. + * - SPI_ReceptionFIFOStatus_HalfFull: if more than 1 half-full. + * - SPI_ReceptionFIFOStatus_Full: when FIFO is full. + */ +uint16_t SPI_GetReceptionFIFOStatus(SPI_TypeDef* SPIx) +{ + /* Get the SPIx Reception FIFO level bits */ + return (uint16_t)((SPIx->SR & SPI_SR_FRLVL)); +} + +/** + * @brief Checks whether the specified SPI flag is set or not. + * @param SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select + * the SPI peripheral. + * @param SPI_I2S_FLAG: specifies the SPI flag to check. + * This parameter can be one of the following values: + * @arg SPI_I2S_FLAG_TXE: Transmit buffer empty flag. + * @arg SPI_I2S_FLAG_RXNE: Receive buffer not empty flag. + * @arg SPI_I2S_FLAG_BSY: Busy flag. + * @arg SPI_I2S_FLAG_OVR: Overrun flag. + * @arg SPI_FLAG_MODF: Mode Fault flag. + * @arg SPI_FLAG_CRCERR: CRC Error flag. + * @arg SPI_I2S_FLAG_FRE: TI frame format error flag. + * @arg I2S_FLAG_UDR: Underrun Error flag. + * @arg I2S_FLAG_CHSIDE: Channel Side flag. + * @retval The new state of SPI_I2S_FLAG (SET or RESET). + */ +FlagStatus SPI_I2S_GetFlagStatus(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_I2S_GET_FLAG(SPI_I2S_FLAG)); + + /* Check the status of the specified SPI flag */ + if ((SPIx->SR & SPI_I2S_FLAG) != (uint16_t)RESET) + { + /* SPI_I2S_FLAG is set */ + bitstatus = SET; + } + else + { + /* SPI_I2S_FLAG is reset */ + bitstatus = RESET; + } + /* Return the SPI_I2S_FLAG status */ + return bitstatus; +} + +/** + * @brief Clears the SPIx CRC Error (CRCERR) flag. + * @param SPIx: where x can be 1 or 2 to select the SPI peripheral. + * @param SPI_I2S_FLAG: specifies the SPI flag to clear. + * This function clears only CRCERR flag. + * @note OVR (OverRun error) flag is cleared by software sequence: a read + * operation to SPI_DR register (SPI_I2S_ReceiveData()) followed by + * a read operation to SPI_SR register (SPI_I2S_GetFlagStatus()). + * @note MODF (Mode Fault) flag is cleared by software sequence: a read/write + * operation to SPI_SR register (SPI_I2S_GetFlagStatus()) followed by + * a write operation to SPI_CR1 register (SPI_Cmd() to enable the SPI). + * @retval None + */ +void SPI_I2S_ClearFlag(SPI_TypeDef* SPIx, uint16_t SPI_I2S_FLAG) +{ + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_CLEAR_FLAG(SPI_I2S_FLAG)); + + /* Clear the selected SPI CRC Error (CRCERR) flag */ + SPIx->SR = (uint16_t)~SPI_I2S_FLAG; +} + +/** + * @brief Checks whether the specified SPI/I2S interrupt has occurred or not. + * @param SPIx: where x can be 1 or 2 in SPI mode or 1 in I2S mode to select + * the SPI peripheral. + * @param SPI_I2S_IT: specifies the SPI interrupt source to check. + * This parameter can be one of the following values: + * @arg SPI_I2S_IT_TXE: Transmit buffer empty interrupt. + * @arg SPI_I2S_IT_RXNE: Receive buffer not empty interrupt. + * @arg SPI_IT_MODF: Mode Fault interrupt. + * @arg SPI_I2S_IT_OVR: Overrun interrupt. + * @arg I2S_IT_UDR: Underrun interrupt. + * @arg SPI_I2S_IT_FRE: Format Error interrupt. + * @retval The new state of SPI_I2S_IT (SET or RESET). + */ +ITStatus SPI_I2S_GetITStatus(SPI_TypeDef* SPIx, uint8_t SPI_I2S_IT) +{ + ITStatus bitstatus = RESET; + uint16_t itpos = 0, itmask = 0, enablestatus = 0; + + /* Check the parameters */ + assert_param(IS_SPI_ALL_PERIPH(SPIx)); + assert_param(IS_SPI_I2S_GET_IT(SPI_I2S_IT)); + + /* Get the SPI_I2S_IT index */ + itpos = 0x01 << (SPI_I2S_IT & 0x0F); + + /* Get the SPI_I2S_IT IT mask */ + itmask = SPI_I2S_IT >> 4; + + /* Set the IT mask */ + itmask = 0x01 << itmask; + + /* Get the SPI_I2S_IT enable bit status */ + enablestatus = (SPIx->CR2 & itmask) ; + + /* Check the status of the specified SPI interrupt */ + if (((SPIx->SR & itpos) != (uint16_t)RESET) && enablestatus) + { + /* SPI_I2S_IT is set */ + bitstatus = SET; + } + else + { + /* SPI_I2S_IT is reset */ + bitstatus = RESET; + } + /* Return the SPI_I2S_IT status */ + return bitstatus; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_syscfg.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_syscfg.c new file mode 100644 index 0000000000..eefae7f62c --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_syscfg.c @@ -0,0 +1,227 @@ +/** + ****************************************************************************** + * @file ft32f0xx_syscfg.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the SYSCFG peripheral: + * + Remapping the memory mapped at 0x00000000 + * + Remapping the DMA channels + * + Enabling I2C fast mode plus driving capability for I2C pins + * + Configuring the EXTI lines connection to the GPIO port + * + Configuring the CFGR2 features (Connecting some internal signal + * to the break input of TIM1) + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_syscfg.h" + +/** + * @brief Deinitializes the SYSCFG registers to their default reset values. + * @param None + * @retval None + * @note MEM_MODE bits are not affected by APB reset. + * @note MEM_MODE bits took the value from the user option bytes. + * @note CFGR2 register is not affected by APB reset. + * @note CLABBB configuration bits are locked when set. + * @note To unlock the configuration, perform a system reset. + */ +void SYSCFG_DeInit(void) +{ + /* Set SYSCFG_CFGR1 register to reset value without affecting MEM_MODE bits */ + SYSCFG->CFGR1 &= SYSCFG_CFGR1_MEM_MODE; + /* Set EXTICRx registers to reset value */ + SYSCFG->EXTICR[0] = 0; + SYSCFG->EXTICR[1] = 0; + SYSCFG->EXTICR[2] = 0; + SYSCFG->EXTICR[3] = 0; + /* Set CFGR2 register to reset value: clear SRAM parity error flag */ + SYSCFG->CFGR2 |= 0; +} + +/** + * @brief Configures the memory mapping at address 0x00000000. + * @param SYSCFG_MemoryRemap: selects the memory remapping. + * This parameter can be one of the following values: + * @arg SYSCFG_MemoryRemap_Flash: Main Flash memory mapped at 0x00000000 + * @arg SYSCFG_MemoryRemap_SystemMemory: System Flash memory mapped at 0x00000000 + * @arg SYSCFG_MemoryRemap_SRAM: Embedded SRAM mapped at 0x00000000 + * @retval None + */ +void SYSCFG_MemoryRemapConfig(uint32_t SYSCFG_MemoryRemap) +{ + uint32_t tmpctrl = 0; + + /* Check the parameter */ + assert_param(IS_SYSCFG_MEMORY_REMAP(SYSCFG_MemoryRemap)); + + /* Get CFGR1 register value */ + tmpctrl = SYSCFG->CFGR1; + + /* Clear MEM_MODE bits */ + tmpctrl &= (uint32_t) (~SYSCFG_CFGR1_MEM_MODE); + + /* Set the new MEM_MODE bits value */ + tmpctrl |= (uint32_t) SYSCFG_MemoryRemap; + + /* Set CFGR1 register with the new memory remap configuration */ + SYSCFG->CFGR1 = tmpctrl; +} + +/** + * @brief Configure the DMA channels remapping. + * @param SYSCFG_DMARemap: selects the DMA channels remap. + * This parameter can be one of the following values: + * @arg SYSCFG_DMARemap_TIM17: Remap TIM17 DMA requests from channel1 to channel2 + * @arg SYSCFG_DMARemap_TIM16: Remap TIM16 DMA requests from channel3 to channel4 + * @arg SYSCFG_DMARemap_USART1Rx: Remap USART1 Rx DMA requests from channel3 to channel5 + * @arg SYSCFG_DMARemap_USART1Tx: Remap USART1 Tx DMA requests from channel2 to channel4 + * @arg SYSCFG_DMARemap_ADC1: Remap ADC1 DMA requests from channel1 to channel2 + * @param NewState: new state of the DMA channel remapping. + * This parameter can be: ENABLE or DISABLE. + * @note When enabled, DMA channel of the selected peripheral is remapped + * @note When disabled, Default DMA channel is mapped to the selected peripheral + * @note By default TIM17 DMA requests is mapped to channel 1, + * use SYSCFG_DMAChannelRemapConfig(SYSCFG_DMARemap_TIM17, Enable) to remap + * TIM17 DMA requests to channel 2 and use + * SYSCFG_DMAChannelRemapConfig(SYSCFG_DMARemap_TIM17, Disable) to map + * TIM17 DMA requests to channel 1 (default mapping) + * @retval None + */ +void SYSCFG_DMAChannelRemapConfig(uint32_t SYSCFG_DMARemap, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SYSCFG_DMA_REMAP(SYSCFG_DMARemap)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Remap the DMA channel */ + SYSCFG->CFGR1 |= (uint32_t)SYSCFG_DMARemap; + } + else + { + /* use the default DMA channel mapping */ + SYSCFG->CFGR1 &= (uint32_t)(~SYSCFG_DMARemap); + } +} + +/** + * @brief Configure the I2C fast mode plus driving capability. + * @param SYSCFG_I2CFastModePlus: selects the pin. + * This parameter can be one of the following values: + * @arg SYSCFG_I2CFastModePlus_PB6: Configure fast mode plus driving capability for PB6 + * @arg SYSCFG_I2CFastModePlus_PB7: Configure fast mode plus driving capability for PB7 + * @arg SYSCFG_I2CFastModePlus_PB8: Configure fast mode plus driving capability for PB8 + * @arg SYSCFG_I2CFastModePlus_PB9: Configure fast mode plus driving capability for PB9 + * @arg SYSCFG_I2CFastModePlus_PA9: Configure fast mode plus driving capability for PA9 + * @arg SYSCFG_I2CFastModePlus_PA10: Configure fast mode plus driving capability for PA10 + * @arg SYSCFG_I2CFastModePlus_I2C1: Configure fast mode plus driving capability for PB10, PB11, PF6 and PF7 + * @arg SYSCFG_I2CFastModePlus_I2C2: Configure fast mode plus driving capability for I2C2 pins + * + * @param NewState: new state of the DMA channel remapping. + * This parameter can be: ENABLE or DISABLE. + * @note ENABLE: Enable fast mode plus driving capability for selected I2C pin + * @note DISABLE: Disable fast mode plus driving capability for selected I2C pin + * @note For I2C1, fast mode plus driving capability can be enabled on all selected + * I2C1 pins using SYSCFG_I2CFastModePlus_I2C1 parameter or independently + * on each one of the following pins PB6, PB7, PB8 and PB9. + * @note For remaining I2C1 pins (PA14, PA15...) fast mode plus driving capability + * can be enabled only by using SYSCFG_I2CFastModePlus_I2C1 parameter. + * @note For all I2C2 pins fast mode plus driving capability can be enabled + * only by using SYSCFG_I2CFastModePlus_I2C2 parameter. + * @retval None + */ +void SYSCFG_I2CFastModePlusConfig(uint32_t SYSCFG_I2CFastModePlus, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_SYSCFG_I2C_FMP(SYSCFG_I2CFastModePlus)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable fast mode plus driving capability for selected pin */ + SYSCFG->CFGR1 |= (uint32_t)SYSCFG_I2CFastModePlus; + } + else + { + /* Disable fast mode plus driving capability for selected pin */ + SYSCFG->CFGR1 &= (uint32_t)(~SYSCFG_I2CFastModePlus); + } +} + +/** @brief select the modulation envelope source + * @param SYSCFG_IRDAEnv: select the envelope source. + * This parameter can be a value + * @arg SYSCFG_IRDA_ENV_SEL_TIM16 + * @arg SYSCFG_IRDA_ENV_SEL_USART1 + * @arg SYSCFG_IRDA_ENV_SEL_USART2 + * @retval None + */ +void SYSCFG_IRDAEnvSelection(uint32_t SYSCFG_IRDAEnv) +{ + /* Check the parameters */ + assert_param(IS_SYSCFG_IRDA_ENV(SYSCFG_IRDAEnv)); + + SYSCFG->CFGR1 &= ~(SYSCFG_CFGR1_IRDA_ENV_SEL); + SYSCFG->CFGR1 |= (SYSCFG_IRDAEnv); +} + +/** + * @brief Selects the GPIO pin used as EXTI Line. + * @param EXTI_PortSourceGPIOx: selects the GPIO port to be used as source + * for EXTI lines where x can be (A, B, C, D, E or F). + * @param EXTI_PinSourcex: specifies the EXTI line to be configured. + * @note This parameter can be EXTI_PinSourcex where x can be: + * (0..15) for GPIOA, GPIOB, GPIOC, GPIOD, GPIOE, (0..10) for GPIOF. + * @retval None + */ +void SYSCFG_EXTILineConfig(uint8_t EXTI_PortSourceGPIOx, uint8_t EXTI_PinSourcex) +{ + uint32_t tmp = 0x00; + + /* Check the parameters */ + assert_param(IS_EXTI_PORT_SOURCE(EXTI_PortSourceGPIOx)); + assert_param(IS_EXTI_PIN_SOURCE(EXTI_PinSourcex)); + + tmp = ((uint32_t)0x0F) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03)); + SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] &= ~tmp; + SYSCFG->EXTICR[EXTI_PinSourcex >> 0x02] |= (((uint32_t)EXTI_PortSourceGPIOx) << (0x04 * (EXTI_PinSourcex & (uint8_t)0x03))); +} + +/** + * @brief Connect the selected parameter to the break input of TIM1. + * @note The selected configuration is locked and can be unlocked by system reset + * @param SYSCFG_Break: selects the configuration to be connected to break + * input of TIM1 + * This parameter can be any combination of the following values: + * @arg SYSCFG_Break_PVD: Connects the PVD event to the Break Input of TIM1 + * @arg SYSCFG_Break_SRAMParity: Connects the SRAM_PARITY error signal to the Break Input of TIM1 . + * @arg SYSCFG_Break_Lockup: Connects Lockup output of CortexM0 to the break input of TIM1. + * @retval None + */ +void SYSCFG_BreakConfig(uint32_t SYSCFG_Break) +{ + /* Check the parameter */ + assert_param(IS_SYSCFG_LOCK_CONFIG(SYSCFG_Break)); + + SYSCFG->CFGR2 |= (uint32_t) SYSCFG_Break; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_tim.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_tim.c new file mode 100644 index 0000000000..ee417188df --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_tim.c @@ -0,0 +1,2885 @@ +/** + ****************************************************************************** + * @file ft32f0xx_tim.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the TIM peripheral: + * + TimeBase management + * + Output Compare management + * + Input Capture management + * + Interrupts, DMA and flags management + * + Clocks management + * + Synchronization management + * + Specific interface management + * + Specific remapping management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_tim.h" +#include "ft32f0xx_rcc.h" + + +/* ---------------------- TIM registers bit mask ------------------------ */ +#define SMCR_ETR_MASK ((uint16_t)0x00FF) +#define CCMR_OFFSET ((uint16_t)0x0018) +#define CCER_CCE_SET ((uint16_t)0x0001) +#define CCER_CCNE_SET ((uint16_t)0x0004) + + +static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); +static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter); + +/** + * @brief Deinitializes the TIMx peripheral registers to their default reset values. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM peripheral. + * @retval None + * + */ +void TIM_DeInit(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + + if (TIMx == TIM1) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM1, DISABLE); + } +// else if (TIMx == TIM2) +// { +// RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, ENABLE); +// RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM2, DISABLE); +// } + else if (TIMx == TIM3) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM3, DISABLE); + } + else if (TIMx == TIM6) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM6, DISABLE); + } +// else if (TIMx == TIM7) +// { +// RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, ENABLE); +// RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM7, DISABLE); +// } + else if (TIMx == TIM14) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_TIM14, DISABLE); + } + else if (TIMx == TIM15) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM15, DISABLE); + } + else if (TIMx == TIM16) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM16, DISABLE); + } + else + { + if (TIMx == TIM17) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_TIM17, DISABLE); + } + } + +} + +/** + * @brief Initializes the TIMx Time Base Unit peripheral according to + * the specified parameters in the TIM_TimeBaseInitStruct. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @param TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef + * structure that contains the configuration information for + * the specified TIM peripheral. + * @retval None + */ +void TIM_TimeBaseInit(TIM_TypeDef* TIMx, TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct) +{ + uint16_t tmpcr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_COUNTER_MODE(TIM_TimeBaseInitStruct->TIM_CounterMode)); + assert_param(IS_TIM_CKD_DIV(TIM_TimeBaseInitStruct->TIM_ClockDivision)); + + tmpcr1 = TIMx->CR1; + + if((TIMx == TIM1) || (TIMx == TIM2) || (TIMx == TIM3)) + { + /* Select the Counter Mode */ + tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS))); + tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_CounterMode; + } + + if(TIMx != TIM6) + { + /* Set the clock division */ + tmpcr1 &= (uint16_t)(~((uint16_t)TIM_CR1_CKD)); + tmpcr1 |= (uint32_t)TIM_TimeBaseInitStruct->TIM_ClockDivision; + } + + TIMx->CR1 = tmpcr1; + + /* Set the Autoreload value */ + TIMx->ARR = TIM_TimeBaseInitStruct->TIM_Period ; + + /* Set the Prescaler value */ + TIMx->PSC = TIM_TimeBaseInitStruct->TIM_Prescaler; + + if ((TIMx == TIM1) || (TIMx == TIM15)|| (TIMx == TIM16) || (TIMx == TIM17)) + { + /* Set the Repetition Counter value */ + TIMx->RCR = TIM_TimeBaseInitStruct->TIM_RepetitionCounter; + } + + /* Generate an update event to reload the Prescaler and the Repetition counter + values immediately */ + TIMx->EGR = TIM_PSCReloadMode_Immediate; +} + +/** + * @brief Fills each TIM_TimeBaseInitStruct member with its default value. + * @param TIM_TimeBaseInitStruct: pointer to a TIM_TimeBaseInitTypeDef structure + * which will be initialized. + * @retval None + */ +void TIM_TimeBaseStructInit(TIM_TimeBaseInitTypeDef* TIM_TimeBaseInitStruct) +{ + /* Set the default configuration */ + TIM_TimeBaseInitStruct->TIM_Period = 0xFFFFFFFF; + TIM_TimeBaseInitStruct->TIM_Prescaler = 0x0000; + TIM_TimeBaseInitStruct->TIM_ClockDivision = TIM_CKD_DIV1; + TIM_TimeBaseInitStruct->TIM_CounterMode = TIM_CounterMode_Up; + TIM_TimeBaseInitStruct->TIM_RepetitionCounter = 0x0000; +} + +/** + * @brief Configures the TIMx Prescaler. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM peripheral. + * @param Prescaler: specifies the Prescaler Register value + * @param TIM_PSCReloadMode: specifies the TIM Prescaler Reload mode + * This parameter can be one of the following values: + * @arg TIM_PSCReloadMode_Update: The Prescaler is loaded at the update event. + * @arg TIM_PSCReloadMode_Immediate: The Prescaler is loaded immediatly. + * @retval None + */ +void TIM_PrescalerConfig(TIM_TypeDef* TIMx, uint16_t Prescaler, uint16_t TIM_PSCReloadMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_PRESCALER_RELOAD(TIM_PSCReloadMode)); + + /* Set the Prescaler value */ + TIMx->PSC = Prescaler; + /* Set or reset the UG Bit */ + TIMx->EGR = TIM_PSCReloadMode; +} + +/** + * @brief Specifies the TIMx Counter Mode to be used. + * @param TIMx: where x can be 1, 2, or 3 to select the TIM peripheral. + * @param TIM_CounterMode: specifies the Counter Mode to be used + * This parameter can be one of the following values: + * @arg TIM_CounterMode_Up: TIM Up Counting Mode + * @arg TIM_CounterMode_Down: TIM Down Counting Mode + * @arg TIM_CounterMode_CenterAligned1: TIM Center Aligned Mode1 + * @arg TIM_CounterMode_CenterAligned2: TIM Center Aligned Mode2 + * @arg TIM_CounterMode_CenterAligned3: TIM Center Aligned Mode3 + * @retval None + */ +void TIM_CounterModeConfig(TIM_TypeDef* TIMx, uint16_t TIM_CounterMode) +{ + uint16_t tmpcr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_COUNTER_MODE(TIM_CounterMode)); + + tmpcr1 = TIMx->CR1; + /* Reset the CMS and DIR Bits */ + tmpcr1 &= (uint16_t)(~((uint16_t)(TIM_CR1_DIR | TIM_CR1_CMS))); + /* Set the Counter Mode */ + tmpcr1 |= TIM_CounterMode; + /* Write to TIMx CR1 register */ + TIMx->CR1 = tmpcr1; +} + +/** + * @brief Sets the TIMx Counter Register value + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @param Counter: specifies the Counter register new value. + * @retval None + */ +void TIM_SetCounter(TIM_TypeDef* TIMx, uint32_t Counter) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + + /* Set the Counter Register value */ + TIMx->CNT = Counter; +} + +/** + * @brief Sets the TIMx Autoreload Register value + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM peripheral. + * @param Autoreload: specifies the Autoreload register new value. + * @retval None + */ +void TIM_SetAutoreload(TIM_TypeDef* TIMx, uint32_t Autoreload) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + + /* Set the Autoreload Register value */ + TIMx->ARR = Autoreload; +} + +/** + * @brief Gets the TIMx Counter value. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @retval Counter Register value. + */ +uint32_t TIM_GetCounter(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + + /* Get the Counter Register value */ + return TIMx->CNT; +} + +/** + * @brief Gets the TIMx Prescaler value. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @retval Prescaler Register value. + */ +uint16_t TIM_GetPrescaler(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + + /* Get the Prescaler Register value */ + return TIMx->PSC; +} + +/** + * @brief Enables or Disables the TIMx Update event. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @param NewState: new state of the TIMx UDIS bit + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_UpdateDisableConfig(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Set the Update Disable Bit */ + TIMx->CR1 |= TIM_CR1_UDIS; + } + else + { + /* Reset the Update Disable Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_UDIS); + } +} + +/** + * @brief Configures the TIMx Update Request Interrupt source. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @param TIM_UpdateSource: specifies the Update source. + * This parameter can be one of the following values: + * @arg TIM_UpdateSource_Regular: Source of update is the counter + * overflow/underflow or the setting of UG bit, or an update + * generation through the slave mode controller. + * @arg TIM_UpdateSource_Global: Source of update is counter overflow/underflow. + * @retval None + */ +void TIM_UpdateRequestConfig(TIM_TypeDef* TIMx, uint16_t TIM_UpdateSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_UPDATE_SOURCE(TIM_UpdateSource)); + + if (TIM_UpdateSource != TIM_UpdateSource_Global) + { + /* Set the URS Bit */ + TIMx->CR1 |= TIM_CR1_URS; + } + else + { + /* Reset the URS Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_URS); + } +} + +/** + * @brief Enables or disables TIMx peripheral Preload register on ARR. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @param NewState: new state of the TIMx peripheral Preload register + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_ARRPreloadConfig(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Set the ARR Preload Bit */ + TIMx->CR1 |= TIM_CR1_ARPE; + } + else + { + /* Reset the ARR Preload Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_ARPE); + } +} + +/** + * @brief Selects the TIMx's One Pulse Mode. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17 to select the TIM + * peripheral. + * @param TIM_OPMode: specifies the OPM Mode to be used. + * This parameter can be one of the following values: + * @arg TIM_OPMode_Single + * @arg TIM_OPMode_Repetitive + * @retval None + */ +void TIM_SelectOnePulseMode(TIM_TypeDef* TIMx, uint16_t TIM_OPMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_OPM_MODE(TIM_OPMode)); + + /* Reset the OPM Bit */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_OPM); + /* Configure the OPM Mode */ + TIMx->CR1 |= TIM_OPMode; +} + +/** + * @brief Sets the TIMx Clock Division value. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral. + * @param TIM_CKD: specifies the clock division value. + * This parameter can be one of the following value: + * @arg TIM_CKD_DIV1: TDTS = Tck_tim + * @arg TIM_CKD_DIV2: TDTS = 2*Tck_tim + * @arg TIM_CKD_DIV4: TDTS = 4*Tck_tim + * @retval None + */ +void TIM_SetClockDivision(TIM_TypeDef* TIMx, uint16_t TIM_CKD) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_CKD_DIV(TIM_CKD)); + + /* Reset the CKD Bits */ + TIMx->CR1 &= (uint16_t)~((uint16_t)TIM_CR1_CKD); + /* Set the CKD value */ + TIMx->CR1 |= TIM_CKD; +} + +/** + * @brief Enables or disables the specified TIM peripheral. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 and 17to select the TIMx + * peripheral. + * @param NewState: new state of the TIMx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_Cmd(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the TIM Counter */ + TIMx->CR1 |= TIM_CR1_CEN; + } + else + { + /* Disable the TIM Counter */ + TIMx->CR1 &= (uint16_t)(~((uint16_t)TIM_CR1_CEN)); + } +} + +/** + * @} + */ +/** + * @brief Configures the: Break feature, dead time, Lock level, OSSI/OSSR State + * and the AOE(automatic output enable). + * @param TIMx: where x can be 1, 15, 16 or 17 to select the TIM + * @param TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure that + * contains the BDTR Register configuration information for the TIM peripheral. + * @retval None + */ +void TIM_BDTRConfig(TIM_TypeDef* TIMx, TIM_BDTRInitTypeDef *TIM_BDTRInitStruct) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_TIM_OSSR_STATE(TIM_BDTRInitStruct->TIM_OSSRState)); + assert_param(IS_TIM_OSSI_STATE(TIM_BDTRInitStruct->TIM_OSSIState)); + assert_param(IS_TIM_LOCK_LEVEL(TIM_BDTRInitStruct->TIM_LOCKLevel)); + assert_param(IS_TIM_BREAK_STATE(TIM_BDTRInitStruct->TIM_Break)); + assert_param(IS_TIM_BREAK_POLARITY(TIM_BDTRInitStruct->TIM_BreakPolarity)); + assert_param(IS_TIM_AUTOMATIC_OUTPUT_STATE(TIM_BDTRInitStruct->TIM_AutomaticOutput)); + /* Set the Lock level, the Break enable Bit and the Ploarity, the OSSR State, + the OSSI State, the dead time value and the Automatic Output Enable Bit */ + TIMx->BDTR = (uint32_t)TIM_BDTRInitStruct->TIM_OSSRState | TIM_BDTRInitStruct->TIM_OSSIState | + TIM_BDTRInitStruct->TIM_LOCKLevel | TIM_BDTRInitStruct->TIM_DeadTime | + TIM_BDTRInitStruct->TIM_Break | TIM_BDTRInitStruct->TIM_BreakPolarity | + TIM_BDTRInitStruct->TIM_AutomaticOutput; +} + +/** + * @brief Fills each TIM_BDTRInitStruct member with its default value. + * @param TIM_BDTRInitStruct: pointer to a TIM_BDTRInitTypeDef structure which + * will be initialized. + * @retval None + */ +void TIM_BDTRStructInit(TIM_BDTRInitTypeDef* TIM_BDTRInitStruct) +{ + /* Set the default configuration */ + TIM_BDTRInitStruct->TIM_OSSRState = TIM_OSSRState_Disable; + TIM_BDTRInitStruct->TIM_OSSIState = TIM_OSSIState_Disable; + TIM_BDTRInitStruct->TIM_LOCKLevel = TIM_LOCKLevel_OFF; + TIM_BDTRInitStruct->TIM_DeadTime = 0x00; + TIM_BDTRInitStruct->TIM_Break = TIM_Break_Disable; + TIM_BDTRInitStruct->TIM_BreakPolarity = TIM_BreakPolarity_Low; + TIM_BDTRInitStruct->TIM_AutomaticOutput = TIM_AutomaticOutput_Disable; +} + +/** + * @brief Enables or disables the TIM peripheral Main Outputs. + * @param TIMx: where x can be 1, 15, 16 or 17 to select the TIMx peripheral. + * @param NewState: new state of the TIM peripheral Main Outputs. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_CtrlPWMOutputs(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the TIM Main Output */ + TIMx->BDTR |= TIM_BDTR_MOE; + } + else + { + /* Disable the TIM Main Output */ + TIMx->BDTR &= (uint16_t)(~((uint16_t)TIM_BDTR_MOE)); + } +} + +/** + * @} + */ + +/** + * @brief Initializes the TIMx Channel1 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM + * peripheral. + * @retval None + */ +void TIM_OC1Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 1: Reset the CC1E Bit */ + TIMx->CCER &= (uint16_t)(~(uint16_t)TIM_CCER_CC1E); + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR1 register value */ + tmpccmrx = TIMx->CCMR1; + + /* Reset the Output Compare Mode Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC1M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC1S)); + + /* Select the Output Compare Mode */ + tmpccmrx |= TIM_OCInitStruct->TIM_OCMode; + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1P)); + /* Set the Output Compare Polarity */ + tmpccer |= TIM_OCInitStruct->TIM_OCPolarity; + + /* Set the Output State */ + tmpccer |= TIM_OCInitStruct->TIM_OutputState; + + if((TIMx == TIM1) || (TIMx == TIM15) || (TIMx == TIM16) || (TIMx == TIM17)) + { + assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity)); + assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + + /* Reset the Output N Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NP)); + /* Set the Output N Polarity */ + tmpccer |= TIM_OCInitStruct->TIM_OCNPolarity; + + /* Reset the Output N State */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC1NE)); + /* Set the Output N State */ + tmpccer |= TIM_OCInitStruct->TIM_OutputNState; + + /* Reset the Ouput Compare and Output Compare N IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1)); + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS1N)); + + /* Set the Output Idle state */ + tmpcr2 |= TIM_OCInitStruct->TIM_OCIdleState; + /* Set the Output N Idle state */ + tmpcr2 |= TIM_OCInitStruct->TIM_OCNIdleState; + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR1 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIMx Channel2 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM + * peripheral. + * @retval None + */ +void TIM_OC2Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC2E)); + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR1 register value */ + tmpccmrx = TIMx->CCMR1; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_OC2M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S)); + + /* Select the Output Compare Mode */ + tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8); + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2P)); + /* Set the Output Compare Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 4); + + /* Set the Output State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 4); + + if((TIMx == TIM1) || (TIMx == TIM15)) + { + /* Check the parameters */ + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + + /* Reset the Ouput Compare State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS2)); + + /* Set the Output Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 2); + + if (TIMx == TIM1) + { + /* Check the parameters */ + assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity)); + assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState)); + + /* Reset the Output N Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2NP)); + /* Set the Output N Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 4); + + /* Reset the Output N State */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC2NE)); + /* Set the Output N State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 4); + + /* Reset the Output Compare N IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS2N)); + + /* Set the Output N Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 2); + } + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR2 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIMx Channel3 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM + * peripheral. + * @retval None + */ +void TIM_OC3Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC3E)); + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR2 register value */ + tmpccmrx = TIMx->CCMR2; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC3M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC3S)); + /* Select the Output Compare Mode */ + tmpccmrx |= TIM_OCInitStruct->TIM_OCMode; + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3P)); + /* Set the Output Compare Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 8); + + /* Set the Output State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 8); + + if(TIMx == TIM1) + { + assert_param(IS_TIM_OUTPUTN_STATE(TIM_OCInitStruct->TIM_OutputNState)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCInitStruct->TIM_OCNPolarity)); + assert_param(IS_TIM_OCNIDLE_STATE(TIM_OCInitStruct->TIM_OCNIdleState)); + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + + /* Reset the Output N Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3NP)); + /* Set the Output N Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCNPolarity << 8); + /* Reset the Output N State */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC3NE)); + + /* Set the Output N State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputNState << 8); + /* Reset the Ouput Compare and Output Compare N IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS3)); + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS3N)); + /* Set the Output Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 4); + /* Set the Output N Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCNIdleState << 4); + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR3 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Initializes the TIMx Channel4 according to the specified + * parameters in the TIM_OCInitStruct. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure + * that contains the configuration information for the specified TIM + * peripheral. + * @retval None + */ +void TIM_OC4Init(TIM_TypeDef* TIMx, TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + uint16_t tmpccmrx = 0, tmpccer = 0, tmpcr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_MODE(TIM_OCInitStruct->TIM_OCMode)); + assert_param(IS_TIM_OUTPUT_STATE(TIM_OCInitStruct->TIM_OutputState)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCInitStruct->TIM_OCPolarity)); + /* Disable the Channel 2: Reset the CC4E Bit */ + TIMx->CCER &= (uint16_t)(~((uint16_t)TIM_CCER_CC4E)); + + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Get the TIMx CR2 register value */ + tmpcr2 = TIMx->CR2; + + /* Get the TIMx CCMR2 register value */ + tmpccmrx = TIMx->CCMR2; + + /* Reset the Output Compare mode and Capture/Compare selection Bits */ + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_OC4M)); + tmpccmrx &= (uint16_t)(~((uint16_t)TIM_CCMR2_CC4S)); + + /* Select the Output Compare Mode */ + tmpccmrx |= (uint16_t)(TIM_OCInitStruct->TIM_OCMode << 8); + + /* Reset the Output Polarity level */ + tmpccer &= (uint16_t)(~((uint16_t)TIM_CCER_CC4P)); + /* Set the Output Compare Polarity */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OCPolarity << 12); + + /* Set the Output State */ + tmpccer |= (uint16_t)(TIM_OCInitStruct->TIM_OutputState << 12); + + if(TIMx == TIM1) + { + assert_param(IS_TIM_OCIDLE_STATE(TIM_OCInitStruct->TIM_OCIdleState)); + /* Reset the Ouput Compare IDLE State */ + tmpcr2 &= (uint16_t)(~((uint16_t)TIM_CR2_OIS4)); + /* Set the Output Idle state */ + tmpcr2 |= (uint16_t)(TIM_OCInitStruct->TIM_OCIdleState << 6); + } + /* Write to TIMx CR2 */ + TIMx->CR2 = tmpcr2; + + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmrx; + + /* Set the Capture Compare Register value */ + TIMx->CCR4 = TIM_OCInitStruct->TIM_Pulse; + + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Fills each TIM_OCInitStruct member with its default value. + * @param TIM_OCInitStruct: pointer to a TIM_OCInitTypeDef structure which will + * be initialized. + * @retval None + */ +void TIM_OCStructInit(TIM_OCInitTypeDef* TIM_OCInitStruct) +{ + /* Set the default configuration */ + TIM_OCInitStruct->TIM_OCMode = TIM_OCMode_Timing; + TIM_OCInitStruct->TIM_OutputState = TIM_OutputState_Disable; + TIM_OCInitStruct->TIM_OutputNState = TIM_OutputNState_Disable; + TIM_OCInitStruct->TIM_Pulse = 0x0000000; + TIM_OCInitStruct->TIM_OCPolarity = TIM_OCPolarity_High; + TIM_OCInitStruct->TIM_OCNPolarity = TIM_OCPolarity_High; + TIM_OCInitStruct->TIM_OCIdleState = TIM_OCIdleState_Reset; + TIM_OCInitStruct->TIM_OCNIdleState = TIM_OCNIdleState_Reset; +} + +/** + * @brief Selects the TIM Output Compare Mode. + * @note This function disables the selected channel before changing the Output + * Compare Mode. + * User has to enable this channel using TIM_CCxCmd and TIM_CCxNCmd functions. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_Channel: specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_Channel_1: TIM Channel 1 + * @arg TIM_Channel_2: TIM Channel 2 + * @arg TIM_Channel_3: TIM Channel 3 + * @arg TIM_Channel_4: TIM Channel 4 + * @param TIM_OCMode: specifies the TIM Output Compare Mode. + * This parameter can be one of the following values: + * @arg TIM_OCMode_Timing + * @arg TIM_OCMode_Active + * @arg TIM_OCMode_Toggle + * @arg TIM_OCMode_PWM1 + * @arg TIM_OCMode_PWM2 + * @arg TIM_ForcedAction_Active + * @arg TIM_ForcedAction_InActive + * @retval None + */ +void TIM_SelectOCxM(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_OCMode) +{ + uint32_t tmp = 0; + uint16_t tmp1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_OCM(TIM_OCMode)); + + tmp = (uint32_t) TIMx; + tmp += CCMR_OFFSET; + + tmp1 = CCER_CCE_SET << (uint16_t)TIM_Channel; + + /* Disable the Channel: Reset the CCxE Bit */ + TIMx->CCER &= (uint16_t) ~tmp1; + + if((TIM_Channel == TIM_Channel_1) ||(TIM_Channel == TIM_Channel_3)) + { + tmp += (TIM_Channel>>1); + + /* Reset the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC1M); + + /* Configure the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp |= TIM_OCMode; + } + else + { + tmp += (uint16_t)(TIM_Channel - (uint16_t)4)>> (uint16_t)1; + + /* Reset the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp &= (uint32_t)~((uint32_t)TIM_CCMR1_OC2M); + + /* Configure the OCxM bits in the CCMRx register */ + *(__IO uint32_t *) tmp |= (uint16_t)(TIM_OCMode << 8); + } +} + +/** + * @brief Sets the TIMx Capture Compare1 Register value + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param Compare1: specifies the Capture Compare1 register new value. + * @retval None + */ +void TIM_SetCompare1(TIM_TypeDef* TIMx, uint32_t Compare1) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + + /* Set the Capture Compare1 Register value */ + TIMx->CCR1 = Compare1; +} + +/** + * @brief Sets the TIMx Capture Compare2 Register value + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param Compare2: specifies the Capture Compare2 register new value. + * @retval None + */ +void TIM_SetCompare2(TIM_TypeDef* TIMx, uint32_t Compare2) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + + /* Set the Capture Compare2 Register value */ + TIMx->CCR2 = Compare2; +} + +/** + * @brief Sets the TIMx Capture Compare3 Register value + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param Compare3: specifies the Capture Compare3 register new value. + * @retval None + */ +void TIM_SetCompare3(TIM_TypeDef* TIMx, uint32_t Compare3) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + + /* Set the Capture Compare3 Register value */ + TIMx->CCR3 = Compare3; +} + +/** + * @brief Sets the TIMx Capture Compare4 Register value + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param Compare4: specifies the Capture Compare4 register new value. + * @retval None + */ +void TIM_SetCompare4(TIM_TypeDef* TIMx, uint32_t Compare4) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + + /* Set the Capture Compare4 Register value */ + TIMx->CCR4 = Compare4; +} + +/** + * @brief Forces the TIMx output 1 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC1REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC1REF. + * @retval None + */ +void TIM_ForcedOC1Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1M Bits */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1M); + /* Configure The Forced output Mode */ + tmpccmr1 |= TIM_ForcedAction; + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Forces the TIMx output 2 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC2REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC2REF. + * @retval None + */ +void TIM_ForcedOC2Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2M Bits */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2M); + /* Configure The Forced output Mode */ + tmpccmr1 |= (uint16_t)(TIM_ForcedAction << 8); + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Forces the TIMx output 3 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC3REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC3REF. + * @retval None + */ +void TIM_ForcedOC3Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC1M Bits */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3M); + /* Configure The Forced output Mode */ + tmpccmr2 |= TIM_ForcedAction; + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Forces the TIMx output 4 waveform to active or inactive level. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ForcedAction: specifies the forced Action to be set to the output waveform. + * This parameter can be one of the following values: + * @arg TIM_ForcedAction_Active: Force active level on OC4REF + * @arg TIM_ForcedAction_InActive: Force inactive level on OC4REF. + * @retval None + */ +void TIM_ForcedOC4Config(TIM_TypeDef* TIMx, uint16_t TIM_ForcedAction) +{ + uint16_t tmpccmr2 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_FORCED_ACTION(TIM_ForcedAction)); + + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC2M Bits */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4M); + /* Configure The Forced output Mode */ + tmpccmr2 |= (uint16_t)(TIM_ForcedAction << 8); + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Sets or Resets the TIM peripheral Capture Compare Preload Control bit. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIMx peripheral + * @param NewState: new state of the Capture Compare Preload Control bit + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_CCPreloadControl(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the CCPC Bit */ + TIMx->CR2 |= TIM_CR2_CCPC; + } + else + { + /* Reset the CCPC Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCPC); + } +} + + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR1. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 and 17 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC1PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1PE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr1 |= TIM_OCPreload; + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR2. + * @param TIMx: where x can be 1, 2, 3 and 15 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC2PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr1 = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2PE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr1 |= (uint16_t)(TIM_OCPreload << 8); + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR3. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC3PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC3PE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr2 |= TIM_OCPreload; + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Enables or disables the TIMx peripheral Preload register on CCR4. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCPreload: new state of the TIMx peripheral Preload register + * This parameter can be one of the following values: + * @arg TIM_OCPreload_Enable + * @arg TIM_OCPreload_Disable + * @retval None + */ +void TIM_OC4PreloadConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPreload) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCPRELOAD_STATE(TIM_OCPreload)); + + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC4PE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4PE); + /* Enable or Disable the Output Compare Preload feature */ + tmpccmr2 |= (uint16_t)(TIM_OCPreload << 8); + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Configures the TIMx Output Compare 1 Fast feature. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC1FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1FE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr1 |= TIM_OCFast; + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Configures the TIMx Output Compare 2 Fast feature. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC2FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2FE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr1 |= (uint16_t)(TIM_OCFast << 8); + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Configures the TIMx Output Compare 3 Fast feature. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC3FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + + /* Get the TIMx CCMR2 register value */ + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC3FE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr2 |= TIM_OCFast; + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Configures the TIMx Output Compare 4 Fast feature. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCFast: new state of the Output Compare Fast Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCFast_Enable: TIM output compare fast enable + * @arg TIM_OCFast_Disable: TIM output compare fast disable + * @retval None + */ +void TIM_OC4FastConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCFast) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCFAST_STATE(TIM_OCFast)); + + /* Get the TIMx CCMR2 register value */ + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC4FE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4FE); + /* Enable or Disable the Output Compare Fast Bit */ + tmpccmr2 |= (uint16_t)(TIM_OCFast << 8); + /* Write to TIMx CCMR2 */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Clears or safeguards the OCREF1 signal on an external event + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC1Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC1CE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC1CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr1 |= TIM_OCClear; + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Clears or safeguards the OCREF2 signal on an external event + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC2Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr1 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + + tmpccmr1 = TIMx->CCMR1; + /* Reset the OC2CE Bit */ + tmpccmr1 &= (uint16_t)~((uint16_t)TIM_CCMR1_OC2CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr1 |= (uint16_t)(TIM_OCClear << 8); + /* Write to TIMx CCMR1 register */ + TIMx->CCMR1 = tmpccmr1; +} + +/** + * @brief Clears or safeguards the OCREF3 signal on an external event + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC3Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC3CE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC3CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr2 |= TIM_OCClear; + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Clears or safeguards the OCREF4 signal on an external event + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCClear: new state of the Output Compare Clear Enable Bit. + * This parameter can be one of the following values: + * @arg TIM_OCClear_Enable: TIM Output clear enable + * @arg TIM_OCClear_Disable: TIM Output clear disable + * @retval None + */ +void TIM_ClearOC4Ref(TIM_TypeDef* TIMx, uint16_t TIM_OCClear) +{ + uint16_t tmpccmr2 = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OCCLEAR_STATE(TIM_OCClear)); + + tmpccmr2 = TIMx->CCMR2; + /* Reset the OC4CE Bit */ + tmpccmr2 &= (uint16_t)~((uint16_t)TIM_CCMR2_OC4CE); + /* Enable or Disable the Output Compare Clear Bit */ + tmpccmr2 |= (uint16_t)(TIM_OCClear << 8); + /* Write to TIMx CCMR2 register */ + TIMx->CCMR2 = tmpccmr2; +} + +/** + * @brief Configures the TIMx channel 1 polarity. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC1 Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC1PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC1P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1P); + tmpccer |= TIM_OCPolarity; + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx Channel 1N polarity. + * @param TIMx: where x can be 1, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_OCNPolarity: specifies the OC1N Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCNPolarity_High: Output Compare active high + * @arg TIM_OCNPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC1NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC1NP Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC1NP); + tmpccer |= TIM_OCNPolarity; + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx channel 2 polarity. + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC2 Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC2PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC2P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2P); + tmpccer |= (uint16_t)(TIM_OCPolarity << 4); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx Channel 2N polarity. + * @param TIMx: where x can be 1 to select the TIM peripheral. + * @param TIM_OCNPolarity: specifies the OC2N Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCNPolarity_High: Output Compare active high + * @arg TIM_OCNPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC2NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity) +{ + uint16_t tmpccer = 0; + /* Check the parameters */ + assert_param(IS_TIM_LIST1_PERIPH(TIMx)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC2NP Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC2NP); + tmpccer |= (uint16_t)(TIM_OCNPolarity << 4); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx channel 3 polarity. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC3 Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC3PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC3P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3P); + tmpccer |= (uint16_t)(TIM_OCPolarity << 8); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx Channel 3N polarity. + * @param TIMx: where x can be 1 to select the TIM peripheral. + * @param TIM_OCNPolarity: specifies the OC3N Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCNPolarity_High: Output Compare active high + * @arg TIM_OCNPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC3NPolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCNPolarity) +{ + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST1_PERIPH(TIMx)); + assert_param(IS_TIM_OCN_POLARITY(TIM_OCNPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC3NP Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC3NP); + tmpccer |= (uint16_t)(TIM_OCNPolarity << 8); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Configures the TIMx channel 4 polarity. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCPolarity: specifies the OC4 Polarity + * This parmeter can be one of the following values: + * @arg TIM_OCPolarity_High: Output Compare active high + * @arg TIM_OCPolarity_Low: Output Compare active low + * @retval None + */ +void TIM_OC4PolarityConfig(TIM_TypeDef* TIMx, uint16_t TIM_OCPolarity) +{ + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_OC_POLARITY(TIM_OCPolarity)); + + tmpccer = TIMx->CCER; + /* Set or Reset the CC4P Bit */ + tmpccer &= (uint16_t)~((uint16_t)TIM_CCER_CC4P); + tmpccer |= (uint16_t)(TIM_OCPolarity << 12); + /* Write to TIMx CCER register */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Selects the OCReference Clear source. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_OCReferenceClear: specifies the OCReference Clear source. + * This parameter can be one of the following values: + * @arg TIM_OCReferenceClear_ETRF: The internal OCreference clear input is connected to ETRF. + * @arg TIM_OCReferenceClear_OCREFCLR: The internal OCreference clear input is connected to OCREF_CLR input. + * @retval None + */ +void TIM_SelectOCREFClear(TIM_TypeDef* TIMx, uint16_t TIM_OCReferenceClear) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(TIM_OCREFERENCECECLEAR_SOURCE(TIM_OCReferenceClear)); + + /* Set the TIM_OCReferenceClear source */ + TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_OCCS); + TIMx->SMCR |= TIM_OCReferenceClear; +} + +/** + * @brief Enables or disables the TIM Capture Compare Channel x. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_Channel: specifies the TIM Channel + * This parameter can be one of the following values: + * @arg TIM_Channel_1: TIM Channel 1 + * @arg TIM_Channel_2: TIM Channel 2 + * @arg TIM_Channel_3: TIM Channel 3 + * @arg TIM_Channel_4: TIM Channel 4 + * @param TIM_CCx: specifies the TIM Channel CCxE bit new state. + * This parameter can be: TIM_CCx_Enable or TIM_CCx_Disable. + * @retval None + */ +void TIM_CCxCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCx) +{ + uint16_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_CCX(TIM_CCx)); + + tmp = CCER_CCE_SET << TIM_Channel; + + /* Reset the CCxE Bit */ + TIMx->CCER &= (uint16_t)~ tmp; + + /* Set or reset the CCxE Bit */ + TIMx->CCER |= (uint16_t)(TIM_CCx << TIM_Channel); +} + +/** + * @brief Enables or disables the TIM Capture Compare Channel xN. + * @param TIMx: where x can be 1, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_Channel: specifies the TIM Channel + * This parmeter can be one of the following values: + * @arg TIM_Channel_1: TIM Channel 1 + * @arg TIM_Channel_2: TIM Channel 2 + * @arg TIM_Channel_3: TIM Channel 3 + * @param TIM_CCxN: specifies the TIM Channel CCxNE bit new state. + * This parameter can be: TIM_CCxN_Enable or TIM_CCxN_Disable. + * @retval None + */ +void TIM_CCxNCmd(TIM_TypeDef* TIMx, uint16_t TIM_Channel, uint16_t TIM_CCxN) +{ + uint16_t tmp = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_TIM_COMPLEMENTARY_CHANNEL(TIM_Channel)); + assert_param(IS_TIM_CCXN(TIM_CCxN)); + + tmp = CCER_CCNE_SET << TIM_Channel; + + /* Reset the CCxNE Bit */ + TIMx->CCER &= (uint16_t) ~tmp; + + /* Set or reset the CCxNE Bit */ + TIMx->CCER |= (uint16_t)(TIM_CCxN << TIM_Channel); +} + +/** + * @brief Selects the TIM peripheral Commutation event. + * @param TIMx: where x can be 1, 15, 16 or 17 to select the TIMx peripheral + * @param NewState: new state of the Commutation event. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_SelectCOM(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST2_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Set the COM Bit */ + TIMx->CR2 |= TIM_CR2_CCUS; + } + else + { + /* Reset the COM Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCUS); + } +} + +/** + * @} + */ +/** + * @brief Initializes the TIM peripheral according to the specified + * parameters in the TIM_ICInitStruct. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure + * that contains the configuration information for the specified TIM + * peripheral. + * @retval None + */ +void TIM_ICInit(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_CHANNEL(TIM_ICInitStruct->TIM_Channel)); + assert_param(IS_TIM_IC_SELECTION(TIM_ICInitStruct->TIM_ICSelection)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICInitStruct->TIM_ICPrescaler)); + assert_param(IS_TIM_IC_FILTER(TIM_ICInitStruct->TIM_ICFilter)); + assert_param(IS_TIM_IC_POLARITY(TIM_ICInitStruct->TIM_ICPolarity)); + + if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1) + { + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + /* TI1 Configuration */ + TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_2) + { + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* TI2 Configuration */ + TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_3) + { + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* TI3 Configuration */ + TI3_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC3Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else + { + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + /* TI4 Configuration */ + TI4_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, + TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC4Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } +} + +/** + * @brief Fills each TIM_ICInitStruct member with its default value. + * @param TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure which will + * be initialized. + * @retval None + */ +void TIM_ICStructInit(TIM_ICInitTypeDef* TIM_ICInitStruct) +{ + /* Set the default configuration */ + TIM_ICInitStruct->TIM_Channel = TIM_Channel_1; + TIM_ICInitStruct->TIM_ICPolarity = TIM_ICPolarity_Rising; + TIM_ICInitStruct->TIM_ICSelection = TIM_ICSelection_DirectTI; + TIM_ICInitStruct->TIM_ICPrescaler = TIM_ICPSC_DIV1; + TIM_ICInitStruct->TIM_ICFilter = 0x00; +} + +/** + * @brief Configures the TIM peripheral according to the specified + * parameters in the TIM_ICInitStruct to measure an external PWM signal. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_ICInitStruct: pointer to a TIM_ICInitTypeDef structure + * that contains the configuration information for the specified TIM + * peripheral. + * @retval None + */ +void TIM_PWMIConfig(TIM_TypeDef* TIMx, TIM_ICInitTypeDef* TIM_ICInitStruct) +{ + uint16_t icoppositepolarity = TIM_ICPolarity_Rising; + uint16_t icoppositeselection = TIM_ICSelection_DirectTI; + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* Select the Opposite Input Polarity */ + if (TIM_ICInitStruct->TIM_ICPolarity == TIM_ICPolarity_Rising) + { + icoppositepolarity = TIM_ICPolarity_Falling; + } + else + { + icoppositepolarity = TIM_ICPolarity_Rising; + } + /* Select the Opposite Input */ + if (TIM_ICInitStruct->TIM_ICSelection == TIM_ICSelection_DirectTI) + { + icoppositeselection = TIM_ICSelection_IndirectTI; + } + else + { + icoppositeselection = TIM_ICSelection_DirectTI; + } + if (TIM_ICInitStruct->TIM_Channel == TIM_Channel_1) + { + /* TI1 Configuration */ + TI1_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + /* TI2 Configuration */ + TI2_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } + else + { + /* TI2 Configuration */ + TI2_Config(TIMx, TIM_ICInitStruct->TIM_ICPolarity, TIM_ICInitStruct->TIM_ICSelection, + TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC2Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + /* TI1 Configuration */ + TI1_Config(TIMx, icoppositepolarity, icoppositeselection, TIM_ICInitStruct->TIM_ICFilter); + /* Set the Input Capture Prescaler value */ + TIM_SetIC1Prescaler(TIMx, TIM_ICInitStruct->TIM_ICPrescaler); + } +} + +/** + * @brief Gets the TIMx Input Capture 1 value. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @retval Capture Compare 1 Register value. + */ +uint32_t TIM_GetCapture1(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + + /* Get the Capture 1 Register value */ + return TIMx->CCR1; +} + +/** + * @brief Gets the TIMx Input Capture 2 value. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @retval Capture Compare 2 Register value. + */ +uint32_t TIM_GetCapture2(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + + /* Get the Capture 2 Register value */ + return TIMx->CCR2; +} + +/** + * @brief Gets the TIMx Input Capture 3 value. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @retval Capture Compare 3 Register value. + */ +uint32_t TIM_GetCapture3(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + + /* Get the Capture 3 Register value */ + return TIMx->CCR3; +} + +/** + * @brief Gets the TIMx Input Capture 4 value. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @retval Capture Compare 4 Register value. + */ +uint32_t TIM_GetCapture4(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + + /* Get the Capture 4 Register value */ + return TIMx->CCR4; +} + +/** + * @brief Sets the TIMx Input Capture 1 prescaler. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture1 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC1Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + + /* Reset the IC1PSC Bits */ + TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC1PSC); + /* Set the IC1PSC value */ + TIMx->CCMR1 |= TIM_ICPSC; +} + +/** + * @brief Sets the TIMx Input Capture 2 prescaler. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture2 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC2Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + + /* Reset the IC2PSC Bits */ + TIMx->CCMR1 &= (uint16_t)~((uint16_t)TIM_CCMR1_IC2PSC); + /* Set the IC2PSC value */ + TIMx->CCMR1 |= (uint16_t)(TIM_ICPSC << 8); +} + +/** + * @brief Sets the TIMx Input Capture 3 prescaler. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture3 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC3Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + + /* Reset the IC3PSC Bits */ + TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC3PSC); + /* Set the IC3PSC value */ + TIMx->CCMR2 |= TIM_ICPSC; +} + +/** + * @brief Sets the TIMx Input Capture 4 prescaler. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ICPSC: specifies the Input Capture4 prescaler new value. + * This parameter can be one of the following values: + * @arg TIM_ICPSC_DIV1: no prescaler + * @arg TIM_ICPSC_DIV2: capture is done once every 2 events + * @arg TIM_ICPSC_DIV4: capture is done once every 4 events + * @arg TIM_ICPSC_DIV8: capture is done once every 8 events + * @retval None + */ +void TIM_SetIC4Prescaler(TIM_TypeDef* TIMx, uint16_t TIM_ICPSC) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_IC_PRESCALER(TIM_ICPSC)); + + /* Reset the IC4PSC Bits */ + TIMx->CCMR2 &= (uint16_t)~((uint16_t)TIM_CCMR2_IC4PSC); + /* Set the IC4PSC value */ + TIMx->CCMR2 |= (uint16_t)(TIM_ICPSC << 8); +} + +/** + * @} + */ +/** + * @brief Enables or disables the specified TIM interrupts. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIMx peripheral. + * @param TIM_IT: specifies the TIM interrupts sources to be enabled or disabled. + * This parameter can be any combination of the following values: + * @arg TIM_IT_Update: TIM update Interrupt source + * @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source + * @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source + * @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source + * @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source + * @arg TIM_IT_COM: TIM Commutation Interrupt source + * @arg TIM_IT_Trigger: TIM Trigger Interrupt source + * @arg TIM_IT_Break: TIM Break Interrupt source + * + * @note TIM6 and TIM7 can only generate an update interrupt. + * @note TIM15 can have only TIM_IT_Update, TIM_IT_CC1,TIM_IT_CC2 or TIM_IT_Trigger. + * @note TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1. + * @note TIM_IT_Break is used only with TIM1 and TIM15. + * @note TIM_IT_COM is used only with TIM1, TIM15, TIM16 and TIM17. + * + * @param NewState: new state of the TIM interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_ITConfig(TIM_TypeDef* TIMx, uint16_t TIM_IT, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_IT(TIM_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Interrupt sources */ + TIMx->DIER |= TIM_IT; + } + else + { + /* Disable the Interrupt sources */ + TIMx->DIER &= (uint16_t)~TIM_IT; + } +} + +/** + * @brief Configures the TIMx event to be generate by software. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the + * TIM peripheral. + * @param TIM_EventSource: specifies the event source. + * This parameter can be one or more of the following values: + * @arg TIM_EventSource_Update: Timer update Event source + * @arg TIM_EventSource_CC1: Timer Capture Compare 1 Event source + * @arg TIM_EventSource_CC2: Timer Capture Compare 2 Event source + * @arg TIM_EventSource_CC3: Timer Capture Compare 3 Event source + * @arg TIM_EventSource_CC4: Timer Capture Compare 4 Event source + * @arg TIM_EventSource_COM: Timer COM event source + * @arg TIM_EventSource_Trigger: Timer Trigger Event source + * @arg TIM_EventSource_Break: Timer Break event source + * + * @note TIM6 and TIM7 can only generate an update event. + * @note TIM_EventSource_COM and TIM_EventSource_Break are used only with TIM1. + * + * @retval None + */ +void TIM_GenerateEvent(TIM_TypeDef* TIMx, uint16_t TIM_EventSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_EVENT_SOURCE(TIM_EventSource)); + /* Set the event sources */ + TIMx->EGR = TIM_EventSource; +} + +/** + * @brief Checks whether the specified TIM flag is set or not. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg TIM_FLAG_Update: TIM update Flag + * @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag + * @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag + * @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag + * @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag + * @arg TIM_FLAG_COM: TIM Commutation Flag + * @arg TIM_FLAG_Trigger: TIM Trigger Flag + * @arg TIM_FLAG_Break: TIM Break Flag + * @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag + * @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag + * @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag + * @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag + * + * @note TIM6 and TIM7 can have only one update flag. + * @note TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1, TIM_FLAG_CC2 or TIM_FLAG_Trigger. + * @note TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1. + * @note TIM_FLAG_Break is used only with TIM1 and TIM15. + * @note TIM_FLAG_COM is used only with TIM1 TIM15, TIM16 and TIM17. + * + * @retval The new state of TIM_FLAG (SET or RESET). + */ +FlagStatus TIM_GetFlagStatus(TIM_TypeDef* TIMx, uint16_t TIM_FLAG) +{ + ITStatus bitstatus = RESET; + + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_GET_FLAG(TIM_FLAG)); + + if ((TIMx->SR & TIM_FLAG) != (uint16_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the TIMx's pending flags. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_FLAG: specifies the flag bit to clear. + * This parameter can be any combination of the following values: + * @arg TIM_FLAG_Update: TIM update Flag + * @arg TIM_FLAG_CC1: TIM Capture Compare 1 Flag + * @arg TIM_FLAG_CC2: TIM Capture Compare 2 Flag + * @arg TIM_FLAG_CC3: TIM Capture Compare 3 Flag + * @arg TIM_FLAG_CC4: TIM Capture Compare 4 Flag + * @arg TIM_FLAG_COM: TIM Commutation Flag + * @arg TIM_FLAG_Trigger: TIM Trigger Flag + * @arg TIM_FLAG_Break: TIM Break Flag + * @arg TIM_FLAG_CC1OF: TIM Capture Compare 1 overcapture Flag + * @arg TIM_FLAG_CC2OF: TIM Capture Compare 2 overcapture Flag + * @arg TIM_FLAG_CC3OF: TIM Capture Compare 3 overcapture Flag + * @arg TIM_FLAG_CC4OF: TIM Capture Compare 4 overcapture Flag + * + * @note TIM6 and TIM7 can have only one update flag. + * @note TIM15 can have only TIM_FLAG_Update, TIM_FLAG_CC1,TIM_FLAG_CC2 or + * TIM_FLAG_Trigger. + * @note TIM14, TIM16 and TIM17 can have TIM_FLAG_Update or TIM_FLAG_CC1. + * @note TIM_FLAG_Break is used only with TIM1 and TIM15. + * @note TIM_FLAG_COM is used only with TIM1, TIM15, TIM16 and TIM17. + * + * @retval None + */ +void TIM_ClearFlag(TIM_TypeDef* TIMx, uint16_t TIM_FLAG) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_CLEAR_FLAG(TIM_FLAG)); + + /* Clear the flags */ + TIMx->SR = (uint16_t)~TIM_FLAG; +} + +/** + * @brief Checks whether the TIM interrupt has occurred or not. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_IT: specifies the TIM interrupt source to check. + * This parameter can be one of the following values: + * @arg TIM_IT_Update: TIM update Interrupt source + * @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source + * @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source + * @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source + * @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source + * @arg TIM_IT_COM: TIM Commutation Interrupt source + * @arg TIM_IT_Trigger: TIM Trigger Interrupt source + * @arg TIM_IT_Break: TIM Break Interrupt source + * + * @note TIM6 and TIM7 can generate only an update interrupt. + * @note TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. + * @note TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1. + * @note TIM_IT_Break is used only with TIM1 and TIM15. + * @note TIM_IT_COM is used only with TIM1, TIM15, TIM16 and TIM17. + * + * @retval The new state of the TIM_IT(SET or RESET). + */ +ITStatus TIM_GetITStatus(TIM_TypeDef* TIMx, uint16_t TIM_IT) +{ + ITStatus bitstatus = RESET; + uint16_t itstatus = 0x0, itenable = 0x0; + + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_GET_IT(TIM_IT)); + + itstatus = TIMx->SR & TIM_IT; + + itenable = TIMx->DIER & TIM_IT; + if ((itstatus != (uint16_t)RESET) && (itenable != (uint16_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the TIMx's interrupt pending bits. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_IT: specifies the pending bit to clear. + * This parameter can be any combination of the following values: + * @arg TIM_IT_Update: TIM1 update Interrupt source + * @arg TIM_IT_CC1: TIM Capture Compare 1 Interrupt source + * @arg TIM_IT_CC2: TIM Capture Compare 2 Interrupt source + * @arg TIM_IT_CC3: TIM Capture Compare 3 Interrupt source + * @arg TIM_IT_CC4: TIM Capture Compare 4 Interrupt source + * @arg TIM_IT_COM: TIM Commutation Interrupt source + * @arg TIM_IT_Trigger: TIM Trigger Interrupt source + * @arg TIM_IT_Break: TIM Break Interrupt source + * + * @note TIM6 and TIM7 can generate only an update interrupt. + * @note TIM15 can have only TIM_IT_Update, TIM_IT_CC1, TIM_IT_CC2 or TIM_IT_Trigger. + * @note TIM14, TIM16 and TIM17 can have TIM_IT_Update or TIM_IT_CC1. + * @note TIM_IT_Break is used only with TIM1 and TIM15. + * @note TIM_IT_COM is used only with TIM1, TIM15, TIM16 and TIM17. + * + * @retval None + */ +void TIM_ClearITPendingBit(TIM_TypeDef* TIMx, uint16_t TIM_IT) +{ + /* Check the parameters */ + assert_param(IS_TIM_ALL_PERIPH(TIMx)); + assert_param(IS_TIM_IT(TIM_IT)); + + /* Clear the IT pending Bit */ + TIMx->SR = (uint16_t)~TIM_IT; +} + +/** + * @brief Configures the TIMx's DMA interface. + * @param TIMx: where x can be 1, 2, 3, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_DMABase: DMA Base address. + * This parameter can be one of the following values: + * @arg TIM_DMABase_CR1 + * @arg TIM_DMABase_CR2 + * @arg TIM_DMABase_SMCR + * @arg TIM_DMABase_DIER + * @arg TIM_DMABase_SR + * @arg TIM_DMABase_EGR + * @arg TIM_DMABase_CCMR1 + * @arg TIM_DMABase_CCMR2 + * @arg TIM_DMABase_CCER + * @arg TIM_DMABase_CNT + * @arg TIM_DMABase_PSC + * @arg TIM_DMABase_ARR + * @arg TIM_DMABase_CCR1 + * @arg TIM_DMABase_CCR2 + * @arg TIM_DMABase_CCR3 + * @arg TIM_DMABase_CCR4 + * @arg TIM_DMABase_DCR + * @arg TIM_DMABase_OR + * @param TIM_DMABurstLength: DMA Burst length. This parameter can be one value + * between: TIM_DMABurstLength_1Transfer and TIM_DMABurstLength_18Transfers. + * @retval None + */ +void TIM_DMAConfig(TIM_TypeDef* TIMx, uint16_t TIM_DMABase, uint16_t TIM_DMABurstLength) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST4_PERIPH(TIMx)); + assert_param(IS_TIM_DMA_BASE(TIM_DMABase)); + assert_param(IS_TIM_DMA_LENGTH(TIM_DMABurstLength)); + /* Set the DMA Base and the DMA Burst Length */ + TIMx->DCR = TIM_DMABase | TIM_DMABurstLength; +} + +/** + * @brief Enables or disables the TIMx's DMA Requests. + * @param TIMx: where x can be 1, 2, 3, 6, 7, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_DMASource: specifies the DMA Request sources. + * This parameter can be any combination of the following values: + * @arg TIM_DMA_Update: TIM update Interrupt source + * @arg TIM_DMA_CC1: TIM Capture Compare 1 DMA source + * @arg TIM_DMA_CC2: TIM Capture Compare 2 DMA source + * @arg TIM_DMA_CC3: TIM Capture Compare 3 DMA source + * @arg TIM_DMA_CC4: TIM Capture Compare 4 DMA source + * @arg TIM_DMA_COM: TIM Commutation DMA source + * @arg TIM_DMA_Trigger: TIM Trigger DMA source + * @param NewState: new state of the DMA Request sources. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_DMACmd(TIM_TypeDef* TIMx, uint16_t TIM_DMASource, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST10_PERIPH(TIMx)); + assert_param(IS_TIM_DMA_SOURCE(TIM_DMASource)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the DMA sources */ + TIMx->DIER |= TIM_DMASource; + } + else + { + /* Disable the DMA sources */ + TIMx->DIER &= (uint16_t)~TIM_DMASource; + } +} + +/** + * @brief Selects the TIMx peripheral Capture Compare DMA source. + * @param TIMx: where x can be 1, 2, 3, 15, 16 or 17 to select the TIM peripheral. + * @param NewState: new state of the Capture Compare DMA source + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_SelectCCDMA(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST5_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Set the CCDS Bit */ + TIMx->CR2 |= TIM_CR2_CCDS; + } + else + { + /* Reset the CCDS Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_CCDS); + } +} + +/** + * @} + */ +/** + * @brief Configures the TIMx internal Clock + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @retval None + */ +void TIM_InternalClockConfig(TIM_TypeDef* TIMx) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + /* Disable slave mode to clock the prescaler directly with the internal clock */ + TIMx->SMCR &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS)); +} + +/** + * @brief Configures the TIMx Internal Trigger as External Clock + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @param TIM_ITRSource: Trigger source. + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal Trigger 0 + * @arg TIM_TS_ITR1: Internal Trigger 1 + * @arg TIM_TS_ITR2: Internal Trigger 2 + * @arg TIM_TS_ITR3: Internal Trigger 3 + * @retval None + */ +void TIM_ITRxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_INTERNAL_TRIGGER_SELECTION(TIM_InputTriggerSource)); + /* Select the Internal Trigger */ + TIM_SelectInputTrigger(TIMx, TIM_InputTriggerSource); + /* Select the External clock mode1 */ + TIMx->SMCR |= TIM_SlaveMode_External1; +} + +/** + * @brief Configures the TIMx Trigger as External Clock + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @param TIM_TIxExternalCLKSource: Trigger source. + * This parameter can be one of the following values: + * @arg TIM_TIxExternalCLK1Source_TI1ED: TI1 Edge Detector + * @arg TIM_TIxExternalCLK1Source_TI1: Filtered Timer Input 1 + * @arg TIM_TIxExternalCLK1Source_TI2: Filtered Timer Input 2 + * @param TIM_ICPolarity: specifies the TIx Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param ICFilter: specifies the filter value. + * This parameter must be a value between 0x0 and 0xF. + * @retval None + */ +void TIM_TIxExternalClockConfig(TIM_TypeDef* TIMx, uint16_t TIM_TIxExternalCLKSource, + uint16_t TIM_ICPolarity, uint16_t ICFilter) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_IC_POLARITY(TIM_ICPolarity)); + assert_param(IS_TIM_IC_FILTER(ICFilter)); + + /* Configure the Timer Input Clock Source */ + if (TIM_TIxExternalCLKSource == TIM_TIxExternalCLK1Source_TI2) + { + TI2_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter); + } + else + { + TI1_Config(TIMx, TIM_ICPolarity, TIM_ICSelection_DirectTI, ICFilter); + } + /* Select the Trigger source */ + TIM_SelectInputTrigger(TIMx, TIM_TIxExternalCLKSource); + /* Select the External clock mode1 */ + TIMx->SMCR |= TIM_SlaveMode_External1; +} + +/** + * @brief Configures the External clock Mode1 + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ExtTRGPrescaler: The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. + * @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. + * @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. + * @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity: The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active. + * @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active. + * @param ExtTRGFilter: External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETRClockMode1Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter) +{ + uint16_t tmpsmcr = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler)); + assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity)); + assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter)); + + /* Configure the ETR Clock source */ + TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter); + + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + /* Reset the SMS Bits */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS)); + /* Select the External clock mode1 */ + tmpsmcr |= TIM_SlaveMode_External1; + /* Select the Trigger selection : ETRF */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS)); + tmpsmcr |= TIM_TS_ETRF; + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @brief Configures the External clock Mode2 + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ExtTRGPrescaler: The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. + * @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. + * @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. + * @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity: The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active. + * @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active. + * @param ExtTRGFilter: External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETRClockMode2Config(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, + uint16_t TIM_ExtTRGPolarity, uint16_t ExtTRGFilter) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler)); + assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity)); + assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter)); + + /* Configure the ETR Clock source */ + TIM_ETRConfig(TIMx, TIM_ExtTRGPrescaler, TIM_ExtTRGPolarity, ExtTRGFilter); + /* Enable the External clock mode2 */ + TIMx->SMCR |= TIM_SMCR_ECE; +} + +/** + * @} + */ +/** + * @brief Selects the Input Trigger source + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_InputTriggerSource: The Input Trigger source. + * This parameter can be one of the following values: + * @arg TIM_TS_ITR0: Internal Trigger 0 + * @arg TIM_TS_ITR1: Internal Trigger 1 + * @arg TIM_TS_ITR2: Internal Trigger 2 + * @arg TIM_TS_ITR3: Internal Trigger 3 + * @arg TIM_TS_TI1F_ED: TI1 Edge Detector + * @arg TIM_TS_TI1FP1: Filtered Timer Input 1 + * @arg TIM_TS_TI2FP2: Filtered Timer Input 2 + * @arg TIM_TS_ETRF: External Trigger input + * @retval None + */ +void TIM_SelectInputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_InputTriggerSource) +{ + uint16_t tmpsmcr = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_TRIGGER_SELECTION(TIM_InputTriggerSource)); + + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + /* Reset the TS Bits */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_TS)); + /* Set the Input Trigger source */ + tmpsmcr |= TIM_InputTriggerSource; + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @brief Selects the TIMx Trigger Output Mode. + * @param TIMx: where x can be 1, 2, 3, 6, 7, or 15 to select the TIM peripheral. + * @param TIM_TRGOSource: specifies the Trigger Output source. + * This parameter can be one of the following values: + * + * - For all TIMx + * @arg TIM_TRGOSource_Reset: The UG bit in the TIM_EGR register is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_Enable: The Counter Enable CEN is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_Update: The update event is selected as the trigger output (TRGO). + * + * - For all TIMx except TIM6 and TIM7 + * @arg TIM_TRGOSource_OC1: The trigger output sends a positive pulse when the CC1IF flag + * is to be set, as soon as a capture or compare match occurs (TRGO). + * @arg TIM_TRGOSource_OC1Ref: OC1REF signal is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_OC2Ref: OC2REF signal is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_OC3Ref: OC3REF signal is used as the trigger output (TRGO). + * @arg TIM_TRGOSource_OC4Ref: OC4REF signal is used as the trigger output (TRGO). + * + * @retval None + */ +void TIM_SelectOutputTrigger(TIM_TypeDef* TIMx, uint16_t TIM_TRGOSource) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST9_PERIPH(TIMx)); + assert_param(IS_TIM_TRGO_SOURCE(TIM_TRGOSource)); + + /* Reset the MMS Bits */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_MMS); + /* Select the TRGO source */ + TIMx->CR2 |= TIM_TRGOSource; +} + +/** + * @brief Selects the TIMx Slave Mode. + * @param TIMx: where x can be 1, 2, 3 or 15 to select the TIM peripheral. + * @param TIM_SlaveMode: specifies the Timer Slave Mode. + * This parameter can be one of the following values: + * @arg TIM_SlaveMode_Reset: Rising edge of the selected trigger signal (TRGI) re-initializes + * the counter and triggers an update of the registers. + * @arg TIM_SlaveMode_Gated: The counter clock is enabled when the trigger signal (TRGI) is high. + * @arg TIM_SlaveMode_Trigger: The counter starts at a rising edge of the trigger TRGI. + * @arg TIM_SlaveMode_External1: Rising edges of the selected trigger (TRGI) clock the counter. + * @retval None + */ +void TIM_SelectSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_SlaveMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_SLAVE_MODE(TIM_SlaveMode)); + + /* Reset the SMS Bits */ + TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_SMS); + /* Select the Slave Mode */ + TIMx->SMCR |= TIM_SlaveMode; +} + +/** + * @brief Sets or Resets the TIMx Master/Slave Mode. + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @param TIM_MasterSlaveMode: specifies the Timer Master Slave Mode. + * This parameter can be one of the following values: + * @arg TIM_MasterSlaveMode_Enable: synchronization between the current timer + * and its slaves (through TRGO). + * @arg TIM_MasterSlaveMode_Disable: No action + * @retval None + */ +void TIM_SelectMasterSlaveMode(TIM_TypeDef* TIMx, uint16_t TIM_MasterSlaveMode) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST6_PERIPH(TIMx)); + assert_param(IS_TIM_MSM_STATE(TIM_MasterSlaveMode)); + + /* Reset the MSM Bit */ + TIMx->SMCR &= (uint16_t)~((uint16_t)TIM_SMCR_MSM); + + /* Set or Reset the MSM Bit */ + TIMx->SMCR |= TIM_MasterSlaveMode; +} + +/** + * @brief Configures the TIMx External Trigger (ETR). + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ExtTRGPrescaler: The external Trigger Prescaler. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPSC_OFF: ETRP Prescaler OFF. + * @arg TIM_ExtTRGPSC_DIV2: ETRP frequency divided by 2. + * @arg TIM_ExtTRGPSC_DIV4: ETRP frequency divided by 4. + * @arg TIM_ExtTRGPSC_DIV8: ETRP frequency divided by 8. + * @param TIM_ExtTRGPolarity: The external Trigger Polarity. + * This parameter can be one of the following values: + * @arg TIM_ExtTRGPolarity_Inverted: active low or falling edge active. + * @arg TIM_ExtTRGPolarity_NonInverted: active high or rising edge active. + * @param ExtTRGFilter: External Trigger Filter. + * This parameter must be a value between 0x00 and 0x0F + * @retval None + */ +void TIM_ETRConfig(TIM_TypeDef* TIMx, uint16_t TIM_ExtTRGPrescaler, uint16_t TIM_ExtTRGPolarity, + uint16_t ExtTRGFilter) +{ + uint16_t tmpsmcr = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_EXT_PRESCALER(TIM_ExtTRGPrescaler)); + assert_param(IS_TIM_EXT_POLARITY(TIM_ExtTRGPolarity)); + assert_param(IS_TIM_EXT_FILTER(ExtTRGFilter)); + + tmpsmcr = TIMx->SMCR; + /* Reset the ETR Bits */ + tmpsmcr &= SMCR_ETR_MASK; + /* Set the Prescaler, the Filter value and the Polarity */ + tmpsmcr |= (uint16_t)(TIM_ExtTRGPrescaler | (uint16_t)(TIM_ExtTRGPolarity | (uint16_t)(ExtTRGFilter << (uint16_t)8))); + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; +} + +/** + * @} + */ +/** + * @brief Configures the TIMx Encoder Interface. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_EncoderMode: specifies the TIMx Encoder Mode. + * This parameter can be one of the following values: + * @arg TIM_EncoderMode_TI1: Counter counts on TI1FP1 edge depending on TI2FP2 level. + * @arg TIM_EncoderMode_TI2: Counter counts on TI2FP2 edge depending on TI1FP1 level. + * @arg TIM_EncoderMode_TI12: Counter counts on both TI1FP1 and TI2FP2 edges depending + * on the level of the other input. + * @param TIM_IC1Polarity: specifies the IC1 Polarity + * This parmeter can be one of the following values: + * @arg TIM_ICPolarity_Falling: IC Falling edge. + * @arg TIM_ICPolarity_Rising: IC Rising edge. + * @param TIM_IC2Polarity: specifies the IC2 Polarity + * This parmeter can be one of the following values: + * @arg TIM_ICPolarity_Falling: IC Falling edge. + * @arg TIM_ICPolarity_Rising: IC Rising edge. + * @retval None + */ +void TIM_EncoderInterfaceConfig(TIM_TypeDef* TIMx, uint16_t TIM_EncoderMode, + uint16_t TIM_IC1Polarity, uint16_t TIM_IC2Polarity) +{ + uint16_t tmpsmcr = 0; + uint16_t tmpccmr1 = 0; + uint16_t tmpccer = 0; + + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_TIM_ENCODER_MODE(TIM_EncoderMode)); + assert_param(IS_TIM_IC_POLARITY(TIM_IC1Polarity)); + assert_param(IS_TIM_IC_POLARITY(TIM_IC2Polarity)); + + /* Get the TIMx SMCR register value */ + tmpsmcr = TIMx->SMCR; + /* Get the TIMx CCMR1 register value */ + tmpccmr1 = TIMx->CCMR1; + /* Get the TIMx CCER register value */ + tmpccer = TIMx->CCER; + /* Set the encoder Mode */ + tmpsmcr &= (uint16_t)(~((uint16_t)TIM_SMCR_SMS)); + tmpsmcr |= TIM_EncoderMode; + /* Select the Capture Compare 1 and the Capture Compare 2 as input */ + tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & (uint16_t)(~((uint16_t)TIM_CCMR1_CC2S))); + tmpccmr1 |= TIM_CCMR1_CC1S_0 | TIM_CCMR1_CC2S_0; + /* Set the TI1 and the TI2 Polarities */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P | TIM_CCER_CC1NP)) & (uint16_t)~((uint16_t)(TIM_CCER_CC2P | TIM_CCER_CC2NP)); + tmpccer |= (uint16_t)(TIM_IC1Polarity | (uint16_t)(TIM_IC2Polarity << (uint16_t)4)); + /* Write to TIMx SMCR */ + TIMx->SMCR = tmpsmcr; + /* Write to TIMx CCMR1 */ + TIMx->CCMR1 = tmpccmr1; + /* Write to TIMx CCER */ + TIMx->CCER = tmpccer; +} + +/** + * @brief Enables or disables the TIMx's Hall sensor interface. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param NewState: new state of the TIMx Hall sensor interface. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void TIM_SelectHallSensor(TIM_TypeDef* TIMx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST3_PERIPH(TIMx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Set the TI1S Bit */ + TIMx->CR2 |= TIM_CR2_TI1S; + } + else + { + /* Reset the TI1S Bit */ + TIMx->CR2 &= (uint16_t)~((uint16_t)TIM_CR2_TI1S); + } +} + +/** + * @} + */ +/** + * @brief Configures the TIM14 Remapping input Capabilities. + * @param TIMx: where x can be 14 to select the TIM peripheral. + * @param TIM_Remap: specifies the TIM input reampping source. + * This parameter can be one of the following values: + * @arg TIM14_GPIO: TIM14 Channel 1 is connected to GPIO. + * @arg TIM14_RTC_CLK: TIM14 Channel 1 is connected to RTC input clock. + * RTC input clock can be LSE, LSI or HSE/div128. + * @arg TIM14_HSE_DIV32: TIM14 Channel 1 is connected to HSE/32 clock. + * @arg TIM14_MCO: TIM14 Channel 1 is connected to MCO clock. + * MCO clock can be HSI14, SYSCLK, HSI, HSE or PLL/2. + * @retval None + */ +void TIM_RemapConfig(TIM_TypeDef* TIMx, uint16_t TIM_Remap) +{ + /* Check the parameters */ + assert_param(IS_TIM_LIST11_PERIPH(TIMx)); + assert_param(IS_TIM_REMAP(TIM_Remap)); + + /* Set the Timer remapping configuration */ + TIMx->OR = TIM_Remap; +} + +/** + * @} + */ + +/** + * @brief Configure the TI1 as Input. + * @param TIMx: where x can be 1, 2, 3, 14, 15, 16 or 17 to select the TIM peripheral. + * @param TIM_ICPolarity: The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 1 is selected to be connected to IC1. + * @arg TIM_ICSelection_IndirectTI: TIM Input 1 is selected to be connected to IC2. + * @arg TIM_ICSelection_TRC: TIM Input 1 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI1_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr1 = 0, tmpccer = 0; + /* Disable the Channel 1: Reset the CC1E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC1E); + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + /* Select the Input and set the filter */ + tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC1S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC1F))); + tmpccmr1 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4)); + + /* Select the Polarity and set the CC1E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC1P | TIM_CCER_CC1NP)); + tmpccer |= (uint16_t)(TIM_ICPolarity | (uint16_t)TIM_CCER_CC1E); + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI2 as Input. + * @param TIMx: where x can be 1, 2, 3, or 15 to select the TIM peripheral. + * @param TIM_ICPolarity: The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 2 is selected to be connected to IC2. + * @arg TIM_ICSelection_IndirectTI: TIM Input 2 is selected to be connected to IC1. + * @arg TIM_ICSelection_TRC: TIM Input 2 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI2_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr1 = 0, tmpccer = 0, tmp = 0; + /* Disable the Channel 2: Reset the CC2E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC2E); + tmpccmr1 = TIMx->CCMR1; + tmpccer = TIMx->CCER; + tmp = (uint16_t)(TIM_ICPolarity << 4); + /* Select the Input and set the filter */ + tmpccmr1 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR1_CC2S)) & ((uint16_t)~((uint16_t)TIM_CCMR1_IC2F))); + tmpccmr1 |= (uint16_t)(TIM_ICFilter << 12); + tmpccmr1 |= (uint16_t)(TIM_ICSelection << 8); + /* Select the Polarity and set the CC2E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC2P | TIM_CCER_CC2NP)); + tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC2E); + /* Write to TIMx CCMR1 and CCER registers */ + TIMx->CCMR1 = tmpccmr1 ; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI3 as Input. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ICPolarity: The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 3 is selected to be connected to IC3. + * @arg TIM_ICSelection_IndirectTI: TIM Input 3 is selected to be connected to IC4. + * @arg TIM_ICSelection_TRC: TIM Input 3 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI3_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0; + /* Disable the Channel 3: Reset the CC3E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC3E); + tmpccmr2 = TIMx->CCMR2; + tmpccer = TIMx->CCER; + tmp = (uint16_t)(TIM_ICPolarity << 8); + /* Select the Input and set the filter */ + tmpccmr2 &= (uint16_t)(((uint16_t)~((uint16_t)TIM_CCMR2_CC3S)) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC3F))); + tmpccmr2 |= (uint16_t)(TIM_ICSelection | (uint16_t)(TIM_ICFilter << (uint16_t)4)); + /* Select the Polarity and set the CC3E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC3P | TIM_CCER_CC3NP)); + tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC3E); + /* Write to TIMx CCMR2 and CCER registers */ + TIMx->CCMR2 = tmpccmr2; + TIMx->CCER = tmpccer; +} + +/** + * @brief Configure the TI4 as Input. + * @param TIMx: where x can be 1, 2 or 3 to select the TIM peripheral. + * @param TIM_ICPolarity: The Input Polarity. + * This parameter can be one of the following values: + * @arg TIM_ICPolarity_Rising + * @arg TIM_ICPolarity_Falling + * @param TIM_ICSelection: specifies the input to be used. + * This parameter can be one of the following values: + * @arg TIM_ICSelection_DirectTI: TIM Input 4 is selected to be connected to IC4. + * @arg TIM_ICSelection_IndirectTI: TIM Input 4 is selected to be connected to IC3. + * @arg TIM_ICSelection_TRC: TIM Input 4 is selected to be connected to TRC. + * @param TIM_ICFilter: Specifies the Input Capture Filter. + * This parameter must be a value between 0x00 and 0x0F. + * @retval None + */ +static void TI4_Config(TIM_TypeDef* TIMx, uint16_t TIM_ICPolarity, uint16_t TIM_ICSelection, + uint16_t TIM_ICFilter) +{ + uint16_t tmpccmr2 = 0, tmpccer = 0, tmp = 0; + + /* Disable the Channel 4: Reset the CC4E Bit */ + TIMx->CCER &= (uint16_t)~((uint16_t)TIM_CCER_CC4E); + tmpccmr2 = TIMx->CCMR2; + tmpccer = TIMx->CCER; + tmp = (uint16_t)(TIM_ICPolarity << 12); + /* Select the Input and set the filter */ + tmpccmr2 &= (uint16_t)((uint16_t)(~(uint16_t)TIM_CCMR2_CC4S) & ((uint16_t)~((uint16_t)TIM_CCMR2_IC4F))); + tmpccmr2 |= (uint16_t)(TIM_ICSelection << 8); + tmpccmr2 |= (uint16_t)(TIM_ICFilter << 12); + /* Select the Polarity and set the CC4E Bit */ + tmpccer &= (uint16_t)~((uint16_t)(TIM_CCER_CC4P)); + tmpccer |= (uint16_t)(tmp | (uint16_t)TIM_CCER_CC4E); + /* Write to TIMx CCMR2 and CCER registers */ + TIMx->CCMR2 = tmpccmr2; + TIMx->CCER = tmpccer; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_usart.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_usart.c new file mode 100644 index 0000000000..efd5e0c173 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_usart.c @@ -0,0 +1,1188 @@ +/** + ****************************************************************************** + * @file ft32f0xx_usart.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Universal synchronous asynchronous receiver + * transmitter (USART): + * + Initialization and Configuration + * + STOP Mode + * + AutoBaudRate + * + Data transfers + * + Multi-Processor Communication + * + LIN mode + * + Half-duplex mode + * + Smartcard mode + * + IrDA mode + * + RS485 mode + * + DMA transfers management + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_usart.h" +#include "ft32f0xx_rcc.h" + +/*!< USART CR1 register clear Mask ((~(uint32_t)0xFFFFE6F3)) */ +#define CR1_CLEAR_MASK ((uint32_t)(USART_CR1_M | USART_CR1_PCE | \ + USART_CR1_PS | USART_CR1_TE | \ + USART_CR1_RE)) + +/*!< USART CR2 register clock bits clear Mask ((~(uint32_t)0xFFFFF0FF)) */ +#define CR2_CLOCK_CLEAR_MASK ((uint32_t)(USART_CR2_CLKEN | USART_CR2_CPOL | \ + USART_CR2_CPHA | USART_CR2_LBCL)) + +/*!< USART CR3 register clear Mask ((~(uint32_t)0xFFFFFCFF)) */ +#define CR3_CLEAR_MASK ((uint32_t)(USART_CR3_RTSE | USART_CR3_CTSE)) + +/*!< USART Interrupts mask */ +#define IT_MASK ((uint32_t)0x000000FF) + + +/** + * @brief Deinitializes the USARTx peripheral registers to their default reset values. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @retval None + */ +void USART_DeInit(USART_TypeDef* USARTx) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + if (USARTx == USART1) + { + RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, ENABLE); + RCC_APB2PeriphResetCmd(RCC_APB2Periph_USART1, DISABLE); + } + else if (USARTx == USART2) + { + RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_USART2, DISABLE); + } +} + +/** + * @brief Initializes the USARTx peripheral according to the specified + * parameters in the USART_InitStruct . + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_InitStruct: pointer to a USART_InitTypeDef structure that contains + * the configuration information for the specified USART peripheral. + * @retval None + */ +void USART_Init(USART_TypeDef* USARTx, USART_InitTypeDef* USART_InitStruct) +{ + uint32_t divider = 0, apbclock = 0, tmpreg = 0; + RCC_ClocksTypeDef RCC_ClocksStatus; + + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_BAUDRATE(USART_InitStruct->USART_BaudRate)); + assert_param(IS_USART_WORD_LENGTH(USART_InitStruct->USART_WordLength)); + assert_param(IS_USART_STOPBITS(USART_InitStruct->USART_StopBits)); + assert_param(IS_USART_PARITY(USART_InitStruct->USART_Parity)); + assert_param(IS_USART_MODE(USART_InitStruct->USART_Mode)); + assert_param(IS_USART_HARDWARE_FLOW_CONTROL(USART_InitStruct->USART_HardwareFlowControl)); + + /* Disable USART */ + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UE); + + /*---------------------------- USART CR2 Configuration -----------------------*/ + tmpreg = USARTx->CR2; + /* Clear STOP[13:12] bits */ + tmpreg &= (uint32_t)~((uint32_t)USART_CR2_STOP); + + /* Configure the USART Stop Bits, Clock, CPOL, CPHA and LastBit ------------*/ + /* Set STOP[13:12] bits according to USART_StopBits value */ + tmpreg |= (uint32_t)USART_InitStruct->USART_StopBits; + + /* Write to USART CR2 */ + USARTx->CR2 = tmpreg; + + /*---------------------------- USART CR1 Configuration -----------------------*/ + tmpreg = USARTx->CR1; + /* Clear M, PCE, PS, TE and RE bits */ + tmpreg &= (uint32_t)~((uint32_t)CR1_CLEAR_MASK); + + /* Configure the USART Word Length, Parity and mode ----------------------- */ + /* Set the M bits according to USART_WordLength value */ + /* Set PCE and PS bits according to USART_Parity value */ + /* Set TE and RE bits according to USART_Mode value */ + tmpreg |= (uint32_t)USART_InitStruct->USART_WordLength | USART_InitStruct->USART_Parity | + USART_InitStruct->USART_Mode; + + /* Write to USART CR1 */ + USARTx->CR1 = tmpreg; + + /*---------------------------- USART CR3 Configuration -----------------------*/ + tmpreg = USARTx->CR3; + /* Clear CTSE and RTSE bits */ + tmpreg &= (uint32_t)~((uint32_t)CR3_CLEAR_MASK); + + /* Configure the USART HFC -------------------------------------------------*/ + /* Set CTSE and RTSE bits according to USART_HardwareFlowControl value */ + tmpreg |= USART_InitStruct->USART_HardwareFlowControl; + + /* Write to USART CR3 */ + USARTx->CR3 = tmpreg; + + /*---------------------------- USART BRR Configuration -----------------------*/ + /* Configure the USART Baud Rate -------------------------------------------*/ + RCC_GetClocksFreq(&RCC_ClocksStatus); + + if (USARTx == USART1) + { + apbclock = RCC_ClocksStatus.USART1CLK_Frequency; + } + else if (USARTx == USART2) + { + apbclock = RCC_ClocksStatus.USART2CLK_Frequency; + } + + /* Determine the integer part */ + if ((USARTx->CR1 & USART_CR1_OVER8) != 0) + { + /* (divider * 10) computing in case Oversampling mode is 8 Samples */ + divider = (uint32_t)((2 * apbclock) / (USART_InitStruct->USART_BaudRate)); + tmpreg = (uint32_t)((2 * apbclock) % (USART_InitStruct->USART_BaudRate)); + } + else /* if ((USARTx->CR1 & CR1_OVER8_Set) == 0) */ + { + /* (divider * 10) computing in case Oversampling mode is 16 Samples */ + divider = (uint32_t)((apbclock) / (USART_InitStruct->USART_BaudRate)); + tmpreg = (uint32_t)((apbclock) % (USART_InitStruct->USART_BaudRate)); + } + + /* round the divider : if fractional part i greater than 0.5 increment divider */ + if (tmpreg >= (USART_InitStruct->USART_BaudRate) / 2) + { + divider++; + } + + /* Implement the divider in case Oversampling mode is 8 Samples */ + if ((USARTx->CR1 & USART_CR1_OVER8) != 0) + { + /* get the LSB of divider and shift it to the right by 1 bit */ + tmpreg = (divider & (uint16_t)0x000F) >> 1; + + /* update the divider value */ + divider = (divider & (uint16_t)0xFFF0) | tmpreg; + } + + /* Write to USART BRR */ + USARTx->BRR = (uint16_t)divider; +} + +/** + * @brief Fills each USART_InitStruct member with its default value. + * @param USART_InitStruct: pointer to a USART_InitTypeDef structure + * which will be initialized. + * @retval None + */ +void USART_StructInit(USART_InitTypeDef* USART_InitStruct) +{ + /* USART_InitStruct members default value */ + USART_InitStruct->USART_BaudRate = 9600; + USART_InitStruct->USART_WordLength = USART_WordLength_8b; + USART_InitStruct->USART_StopBits = USART_StopBits_1; + USART_InitStruct->USART_Parity = USART_Parity_No ; + USART_InitStruct->USART_Mode = USART_Mode_Rx | USART_Mode_Tx; + USART_InitStruct->USART_HardwareFlowControl = USART_HardwareFlowControl_None; +} + +/** + * @brief Initializes the USARTx peripheral Clock according to the + * specified parameters in the USART_ClockInitStruct. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef + * structure that contains the configuration information for the specified + * USART peripheral. + * @retval None + */ +void USART_ClockInit(USART_TypeDef* USARTx, USART_ClockInitTypeDef* USART_ClockInitStruct) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CLOCK(USART_ClockInitStruct->USART_Clock)); + assert_param(IS_USART_CPOL(USART_ClockInitStruct->USART_CPOL)); + assert_param(IS_USART_CPHA(USART_ClockInitStruct->USART_CPHA)); + assert_param(IS_USART_LASTBIT(USART_ClockInitStruct->USART_LastBit)); +/*---------------------------- USART CR2 Configuration -----------------------*/ + tmpreg = USARTx->CR2; + /* Clear CLKEN, CPOL, CPHA, LBCL and SSM bits */ + tmpreg &= (uint32_t)~((uint32_t)CR2_CLOCK_CLEAR_MASK); + /* Configure the USART Clock, CPOL, CPHA, LastBit and SSM ------------*/ + /* Set CLKEN bit according to USART_Clock value */ + /* Set CPOL bit according to USART_CPOL value */ + /* Set CPHA bit according to USART_CPHA value */ + /* Set LBCL bit according to USART_LastBit value */ + tmpreg |= (uint32_t)(USART_ClockInitStruct->USART_Clock | USART_ClockInitStruct->USART_CPOL | + USART_ClockInitStruct->USART_CPHA | USART_ClockInitStruct->USART_LastBit); + /* Write to USART CR2 */ + USARTx->CR2 = tmpreg; +} + +/** + * @brief Fills each USART_ClockInitStruct member with its default value. + * @param USART_ClockInitStruct: pointer to a USART_ClockInitTypeDef + * structure which will be initialized. + * @retval None + */ +void USART_ClockStructInit(USART_ClockInitTypeDef* USART_ClockInitStruct) +{ + /* USART_ClockInitStruct members default value */ + USART_ClockInitStruct->USART_Clock = USART_Clock_Disable; + USART_ClockInitStruct->USART_CPOL = USART_CPOL_Low; + USART_ClockInitStruct->USART_CPHA = USART_CPHA_1Edge; + USART_ClockInitStruct->USART_LastBit = USART_LastBit_Disable; +} + +/** + * @brief Enables or disables the specified USART peripheral. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USARTx peripheral. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_Cmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the selected USART by setting the UE bit in the CR1 register */ + USARTx->CR1 |= USART_CR1_UE; + } + else + { + /* Disable the selected USART by clearing the UE bit in the CR1 register */ + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_UE); + } +} + +/** + * @brief Enables or disables the USART's transmitter or receiver. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_Direction: specifies the USART direction. + * This parameter can be any combination of the following values: + * @arg USART_Mode_Tx: USART Transmitter + * @arg USART_Mode_Rx: USART Receiver + * @param NewState: new state of the USART transfer direction. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_DirectionModeCmd(USART_TypeDef* USARTx, uint32_t USART_DirectionMode, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_MODE(USART_DirectionMode)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the USART's transfer interface by setting the TE and/or RE bits + in the USART CR1 register */ + USARTx->CR1 |= USART_DirectionMode; + } + else + { + /* Disable the USART's transfer interface by clearing the TE and/or RE bits + in the USART CR3 register */ + USARTx->CR1 &= (uint32_t)~USART_DirectionMode; + } +} + +/** + * @brief Enables or disables the USART's 8x oversampling mode. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USART 8x oversampling mode. + * This parameter can be: ENABLE or DISABLE. + * @note This function has to be called before calling USART_Init() function + * in order to have correct baudrate Divider value. + * @retval None + */ +void USART_OverSampling8Cmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the 8x Oversampling mode by setting the OVER8 bit in the CR1 register */ + USARTx->CR1 |= USART_CR1_OVER8; + } + else + { + /* Disable the 8x Oversampling mode by clearing the OVER8 bit in the CR1 register */ + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_OVER8); + } +} + +/** + * @brief Enables or disables the USART's one bit sampling method. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USART one bit sampling method. + * This parameter can be: ENABLE or DISABLE. + * @note This function has to be called before calling USART_Cmd() function. + * @retval None + */ +void USART_OneBitMethodCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the one bit method by setting the ONEBITE bit in the CR3 register */ + USARTx->CR3 |= USART_CR3_ONEBIT; + } + else + { + /* Disable the one bit method by clearing the ONEBITE bit in the CR3 register */ + USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_ONEBIT); + } +} + +/** + * @brief Enables or disables the USART's most significant bit first + * transmitted/received following the start bit. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USART most significant bit first + * transmitted/received following the start bit. + * This parameter can be: ENABLE or DISABLE. + * @note This function has to be called before calling USART_Cmd() function. + * @retval None + */ +void USART_MSBFirstCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the most significant bit first transmitted/received following the + start bit by setting the MSBFIRST bit in the CR2 register */ + USARTx->CR2 |= USART_CR2_MSBFIRST; + } + else + { + /* Disable the most significant bit first transmitted/received following the + start bit by clearing the MSBFIRST bit in the CR2 register */ + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_MSBFIRST); + } +} + +/** + * @brief Enables or disables the binary data inversion. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new defined levels for the USART data. + * This parameter can be: + * @arg ENABLE: Logical data from the data register are send/received in negative + * logic (1=L, 0=H). The parity bit is also inverted. + * @arg DISABLE: Logical data from the data register are send/received in positive + * logic (1=H, 0=L) + * @note This function has to be called before calling USART_Cmd() function. + * @retval None + */ +void USART_DataInvCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the binary data inversion feature by setting the DATAINV bit in + the CR2 register */ + USARTx->CR2 |= USART_CR2_DATAINV; + } + else + { + /* Disable the binary data inversion feature by clearing the DATAINV bit in + the CR2 register */ + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_DATAINV); + } +} + +/** + * @brief Enables or disables the Pin(s) active level inversion. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_InvPin: specifies the USART pin(s) to invert. + * This parameter can be any combination of the following values: + * @arg USART_InvPin_Tx: USART Tx pin active level inversion. + * @arg USART_InvPin_Rx: USART Rx pin active level inversion. + * @param NewState: new active level status for the USART pin(s). + * This parameter can be: + * @arg ENABLE: pin(s) signal values are inverted (Vdd =0, Gnd =1). + * @arg DISABLE: pin(s) signal works using the standard logic levels (Vdd =1, Gnd =0). + * @note This function has to be called before calling USART_Cmd() function. + * @retval None + */ +void USART_InvPinCmd(USART_TypeDef* USARTx, uint32_t USART_InvPin, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_INVERSTION_PIN(USART_InvPin)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the active level inversion for selected pins by setting the TXINV + and/or RXINV bits in the USART CR2 register */ + USARTx->CR2 |= USART_InvPin; + } + else + { + /* Disable the active level inversion for selected requests by clearing the + TXINV and/or RXINV bits in the USART CR2 register */ + USARTx->CR2 &= (uint32_t)~USART_InvPin; + } +} + +/** + * @brief Enables or disables the swap Tx/Rx pins. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USARTx TX/RX pins pinout. + * This parameter can be: + * @arg ENABLE: The TX and RX pins functions are swapped. + * @arg DISABLE: TX/RX pins are used as defined in standard pinout + * @note This function has to be called before calling USART_Cmd() function. + * @retval None + */ +void USART_SWAPPinCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the SWAP feature by setting the SWAP bit in the CR2 register */ + USARTx->CR2 |= USART_CR2_SWAP; + } + else + { + /* Disable the SWAP feature by clearing the SWAP bit in the CR2 register */ + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_SWAP); + } +} + +/** + * @brief Enables or disables the receiver Time Out feature. + * @param USARTx: where x can be 1, 2 to select the USART peripheral. + * @param NewState: new state of the USARTx receiver Time Out. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_ReceiverTimeOutCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the receiver time out feature by setting the RTOEN bit in the CR2 + register */ + USARTx->CR2 |= USART_CR2_RTOEN; + } + else + { + /* Disable the receiver time out feature by clearing the RTOEN bit in the CR2 + register */ + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_RTOEN); + } +} + +/** + * @brief Sets the receiver Time Out value. + * @param USARTx: where x can be 1, 2 to select the USART peripheral. + * @param USART_ReceiverTimeOut: specifies the Receiver Time Out value. + * @retval None + */ +void USART_SetReceiverTimeOut(USART_TypeDef* USARTx, uint32_t USART_ReceiverTimeOut) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_USART_TIMEOUT(USART_ReceiverTimeOut)); + + /* Clear the receiver Time Out value by clearing the RTO[23:0] bits in the RTOR + register */ + USARTx->RTOR &= (uint32_t)~((uint32_t)USART_RTOR_RTO); + /* Set the receiver Time Out value by setting the RTO[23:0] bits in the RTOR + register */ + USARTx->RTOR |= USART_ReceiverTimeOut; +} +/** + * @} + */ +/** + * @brief Enables or disables the Auto Baud Rate. + * @param USARTx: where x can be 1or 2 to select the USART peripheral. + * @param NewState: new state of the USARTx auto baud rate. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_AutoBaudRateCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the auto baud rate feature by setting the ABREN bit in the CR2 + register */ + USARTx->CR2 |= USART_CR2_ABREN; + } + else + { + /* Disable the auto baud rate feature by clearing the ABREN bit in the CR2 + register */ + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ABREN); + } +} + +/** + * @brief Selects the USART auto baud rate method. + * @param USARTx: where x can be 1or 2 to select the USART peripheral. + * @param USART_AutoBaudRate: specifies the selected USART auto baud rate method. + * This parameter can be one of the following values: + * @arg USART_AutoBaudRate_StartBit: Start Bit duration measurement. + * @arg USART_AutoBaudRate_FallingEdge: Falling edge to falling edge measurement. + * @note This function has to be called before calling USART_Cmd() function. + * @retval None + */ +void USART_AutoBaudRateConfig(USART_TypeDef* USARTx, uint32_t USART_AutoBaudRate) +{ + /* Check the parameters */ + assert_param(IS_USART_123_PERIPH(USARTx)); + assert_param(IS_USART_AUTOBAUDRATE_MODE(USART_AutoBaudRate)); + + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ABRMODE); + USARTx->CR2 |= USART_AutoBaudRate; +} + +/** + * @} + */ +/** + * @brief Transmits single data through the USARTx peripheral. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param Data: the data to transmit. + * @retval None + */ +void USART_SendData(USART_TypeDef* USARTx, uint16_t Data) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DATA(Data)); + + /* Transmit Data */ + USARTx->TDR = (Data & (uint16_t)0x01FF); +} + +/** + * @brief Returns the most recent received data by the USARTx peripheral. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @retval The received data. + */ +uint16_t USART_ReceiveData(USART_TypeDef* USARTx) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + /* Receive Data */ + return (uint16_t)(USARTx->RDR & (uint16_t)0x01FF); +} + +/** + * @} + */ +/** + * @brief Sets the address of the USART node. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_Address: Indicates the address of the USART node. + * @retval None + */ +void USART_SetAddress(USART_TypeDef* USARTx, uint8_t USART_Address) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + + /* Clear the USART address */ + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ADD); + /* Set the USART address node */ + USARTx->CR2 |=((uint32_t)USART_Address << (uint32_t)0x18); +} + +/** + * @brief Enables or disables the USART's mute mode. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USART mute mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_MuteModeCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the USART mute mode by setting the MME bit in the CR1 register */ + USARTx->CR1 |= USART_CR1_MME; + } + else + { + /* Disable the USART mute mode by clearing the MME bit in the CR1 register */ + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_MME); + } +} + +/** + * @brief Selects the USART WakeUp method from mute mode. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_WakeUp: specifies the USART wakeup method. + * This parameter can be one of the following values: + * @arg USART_WakeUp_IdleLine: WakeUp by an idle line detection + * @arg USART_WakeUp_AddressMark: WakeUp by an address mark + * @retval None + */ +void USART_MuteModeWakeUpConfig(USART_TypeDef* USARTx, uint32_t USART_WakeUp) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_MUTEMODE_WAKEUP(USART_WakeUp)); + + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_WAKE); + USARTx->CR1 |= USART_WakeUp; +} + +/** + * @brief Configure the the USART Address detection length. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_AddressLength: specifies the USART address length detection. + * This parameter can be one of the following values: + * @arg USART_AddressLength_4b: 4-bit address length detection + * @arg USART_AddressLength_7b: 7-bit address length detection + * @retval None + */ +void USART_AddressDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_AddressLength) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_ADDRESS_DETECTION(USART_AddressLength)); + + USARTx->CR2 &= (uint32_t)~((uint32_t)USART_CR2_ADDM7); + USARTx->CR2 |= USART_AddressLength; +} + +/** + * @} + */ +/** + * @brief Enables or disables the USART's Half Duplex communication. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param NewState: new state of the USART Communication. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_HalfDuplexCmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the Half-Duplex mode by setting the HDSEL bit in the CR3 register */ + USARTx->CR3 |= USART_CR3_HDSEL; + } + else + { + /* Disable the Half-Duplex mode by clearing the HDSEL bit in the CR3 register */ + USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_HDSEL); + } +} + +/** + * @} + */ +/** + * @brief Enables or disables the USART's DE functionality. + * @param USARTx: where x can be from 1 to 8 to select the USART peripheral. + * @param NewState: new state of the driver enable mode. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_DECmd(USART_TypeDef* USARTx, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + if (NewState != DISABLE) + { + /* Enable the DE functionality by setting the DEM bit in the CR3 register */ + USARTx->CR3 |= USART_CR3_DEM; + } + else + { + /* Disable the DE functionality by clearing the DEM bit in the CR3 register */ + USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DEM); + } +} + +/** + * @brief Configures the USART's DE polarity + * @param USARTx: where x can be from 1 to 8 to select the USART peripheral. + * @param USART_DEPolarity: specifies the DE polarity. + * This parameter can be one of the following values: + * @arg USART_DEPolarity_Low + * @arg USART_DEPolarity_High + * @retval None + */ +void USART_DEPolarityConfig(USART_TypeDef* USARTx, uint32_t USART_DEPolarity) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DE_POLARITY(USART_DEPolarity)); + + USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DEP); + USARTx->CR3 |= USART_DEPolarity; +} + +/** + * @brief Sets the specified RS485 DE assertion time + * @param USARTx: where x can be from 1 to 8 to select the USART peripheral. + * @param USART_DEAssertionTime: specifies the time between the activation of + * the DE signal and the beginning of the start bit + * @retval None + */ +void USART_SetDEAssertionTime(USART_TypeDef* USARTx, uint32_t USART_DEAssertionTime) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DE_ASSERTION_DEASSERTION_TIME(USART_DEAssertionTime)); + + /* Clear the DE assertion time */ + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_DEAT); + /* Set the new value for the DE assertion time */ + USARTx->CR1 |=((uint32_t)USART_DEAssertionTime << (uint32_t)0x15); +} + +/** + * @brief Sets the specified RS485 DE deassertion time + * @param USARTx: where x can be from 1 to 8 to select the USART peripheral. + * @param USART_DeassertionTime: specifies the time between the middle of the last + * stop bit in a transmitted message and the de-activation of the DE signal + * @retval None + */ +void USART_SetDEDeassertionTime(USART_TypeDef* USARTx, uint32_t USART_DEDeassertionTime) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DE_ASSERTION_DEASSERTION_TIME(USART_DEDeassertionTime)); + + /* Clear the DE deassertion time */ + USARTx->CR1 &= (uint32_t)~((uint32_t)USART_CR1_DEDT); + /* Set the new value for the DE deassertion time */ + USARTx->CR1 |=((uint32_t)USART_DEDeassertionTime << (uint32_t)0x10); +} + +/** + * @} + */ + +/** + * @brief Enables or disables the USART's DMA interface. + * @param USARTx: where x can be from 1 to 8 to select the USART peripheral. + * @param USART_DMAReq: specifies the DMA request. + * This parameter can be any combination of the following values: + * @arg USART_DMAReq_Tx: USART DMA transmit request + * @arg USART_DMAReq_Rx: USART DMA receive request + * @param NewState: new state of the DMA Request sources. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_DMACmd(USART_TypeDef* USARTx, uint32_t USART_DMAReq, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DMAREQ(USART_DMAReq)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the DMA transfer for selected requests by setting the DMAT and/or + DMAR bits in the USART CR3 register */ + USARTx->CR3 |= USART_DMAReq; + } + else + { + /* Disable the DMA transfer for selected requests by clearing the DMAT and/or + DMAR bits in the USART CR3 register */ + USARTx->CR3 &= (uint32_t)~USART_DMAReq; + } +} + +/** + * @brief Enables or disables the USART's DMA interface when reception error occurs. + * @param USARTx: where x can be from 1 to 8 to select the USART peripheral. + * @param USART_DMAOnError: specifies the DMA status in case of reception error. + * This parameter can be any combination of the following values: + * @arg USART_DMAOnError_Enable: DMA receive request enabled when the USART DMA + * reception error is asserted. + * @arg USART_DMAOnError_Disable: DMA receive request disabled when the USART DMA + * reception error is asserted. + * @retval None + */ +void USART_DMAReceptionErrorConfig(USART_TypeDef* USARTx, uint32_t USART_DMAOnError) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_DMAONERROR(USART_DMAOnError)); + + /* Clear the DMA Reception error detection bit */ + USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_DDRE); + /* Set the new value for the DMA Reception error detection bit */ + USARTx->CR3 |= USART_DMAOnError; +} + +/** + * @} + */ +/** + * @brief Enables or disables the specified USART interrupts. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_IT: specifies the USART interrupt sources to be enabled or disabled. + * This parameter can be one of the following values: + * @arg USART_IT_WU: Wake up interrupt + * @arg USART_IT_CM: Character match interrupt. + * @arg USART_IT_EOB: End of block interrupt + * @arg USART_IT_RTO: Receive time out interrupt. + * @arg USART_IT_CTS: CTS change interrupt. + * @arg USART_IT_LBD: LIN Break detection interrupt + * @arg USART_IT_TXE: Tansmit Data Register empty interrupt. + * @arg USART_IT_TC: Transmission complete interrupt. + * @arg USART_IT_RXNE: Receive Data register not empty interrupt. + * @arg USART_IT_IDLE: Idle line detection interrupt. + * @arg USART_IT_PE: Parity Error interrupt. + * @arg USART_IT_ERR: Error interrupt(Frame error, noise error, overrun error) + * @param NewState: new state of the specified USARTx interrupts. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_ITConfig(USART_TypeDef* USARTx, uint32_t USART_IT, FunctionalState NewState) +{ + uint32_t usartreg = 0, itpos = 0, itmask = 0; + uint32_t usartxbase = 0; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CONFIG_IT(USART_IT)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + usartxbase = (uint32_t)USARTx; + + /* Get the USART register index */ + usartreg = (((uint16_t)USART_IT) >> 0x08); + + /* Get the interrupt position */ + itpos = USART_IT & IT_MASK; + itmask = (((uint32_t)0x01) << itpos); + + if (usartreg == 0x02) /* The IT is in CR2 register */ + { + usartxbase += 0x04; + } + else if (usartreg == 0x03) /* The IT is in CR3 register */ + { + usartxbase += 0x08; + } + else /* The IT is in CR1 register */ + { + } + if (NewState != DISABLE) + { + *(__IO uint32_t*)usartxbase |= itmask; + } + else + { + *(__IO uint32_t*)usartxbase &= ~itmask; + } +} + +/** + * @brief Enables the specified USART's Request. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_Request: specifies the USART request. + * This parameter can be any combination of the following values: + * @arg USART_Request_TXFRQ: Transmit data flush ReQuest + * @arg USART_Request_RXFRQ: Receive data flush ReQuest + * @arg USART_Request_MMRQ: Mute Mode ReQuest + * @arg USART_Request_SBKRQ: Send Break ReQuest + * @arg USART_Request_ABRRQ: Auto Baud Rate ReQuest + * @param NewState: new state of the DMA interface when reception error occurs. + * This parameter can be: ENABLE or DISABLE. + * @retval None + */ +void USART_RequestCmd(USART_TypeDef* USARTx, uint32_t USART_Request, FunctionalState NewState) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_REQUEST(USART_Request)); + assert_param(IS_FUNCTIONAL_STATE(NewState)); + + if (NewState != DISABLE) + { + /* Enable the USART ReQuest by setting the dedicated request bit in the RQR + register.*/ + USARTx->RQR |= USART_Request; + } + else + { + /* Disable the USART ReQuest by clearing the dedicated request bit in the RQR + register.*/ + USARTx->RQR &= (uint32_t)~USART_Request; + } +} + +/** + * @brief Enables or disables the USART's Overrun detection. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_OVRDetection: specifies the OVR detection status in case of OVR error. + * This parameter can be any combination of the following values: + * @arg USART_OVRDetection_Enable: OVR error detection enabled when + * the USART OVR error is asserted. + * @arg USART_OVRDetection_Disable: OVR error detection disabled when + * the USART OVR error is asserted. + * @retval None + */ +void USART_OverrunDetectionConfig(USART_TypeDef* USARTx, uint32_t USART_OVRDetection) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_OVRDETECTION(USART_OVRDetection)); + + /* Clear the OVR detection bit */ + USARTx->CR3 &= (uint32_t)~((uint32_t)USART_CR3_OVRDIS); + /* Set the new value for the OVR detection bit */ + USARTx->CR3 |= USART_OVRDetection; +} + +/** + * @brief Checks whether the specified USART flag is set or not. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral.. + * @param USART_FLAG: specifies the flag to check. + * This parameter can be one of the following values: + * @arg USART_FLAG_REACK: Receive Enable acknowledge flag. + * @arg USART_FLAG_TEACK: Transmit Enable acknowledge flag. + * @arg USART_FLAG_WU: Wake up flag + * @arg USART_FLAG_RWU: Receive Wake up flag + * @arg USART_FLAG_SBK: Send Break flag. + * @arg USART_FLAG_CM: Character match flag. + * @arg USART_FLAG_BUSY: Busy flag. + * @arg USART_FLAG_ABRF: Auto baud rate flag. + * @arg USART_FLAG_ABRE: Auto baud rate error flag. + * @arg USART_FLAG_EOB: End of block flag + * @arg USART_FLAG_RTO: Receive time out flag. + * @arg USART_FLAG_nCTSS: Inverted nCTS input bit status. + * @arg USART_FLAG_CTS: CTS Change flag. + * @arg USART_FLAG_LBD: LIN Break detection flag + * @arg USART_FLAG_TXE: Transmit data register empty flag. + * @arg USART_FLAG_TC: Transmission Complete flag. + * @arg USART_FLAG_RXNE: Receive data register not empty flag. + * @arg USART_FLAG_IDLE: Idle Line detection flag. + * @arg USART_FLAG_ORE: OverRun Error flag. + * @arg USART_FLAG_NE: Noise Error flag. + * @arg USART_FLAG_FE: Framing Error flag. + * @arg USART_FLAG_PE: Parity Error flag. + * @retval The new state of USART_FLAG (SET or RESET). + */ +FlagStatus USART_GetFlagStatus(USART_TypeDef* USARTx, uint32_t USART_FLAG) +{ + FlagStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_FLAG(USART_FLAG)); + + if ((USARTx->ISR & USART_FLAG) != (uint16_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears the USARTx's pending flags. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_FLAG: specifies the flag to clear. + * This parameter can be any combination of the following values: + * @arg USART_FLAG_WU: Wake up flag + * @arg USART_FLAG_CM: Character match flag. + * @arg USART_FLAG_EOB: End of block flag + * @arg USART_FLAG_RTO: Receive time out flag. + * @arg USART_FLAG_CTS: CTS Change flag. + * @arg USART_FLAG_LBD: LIN Break detection flag + * @arg USART_FLAG_TC: Transmission Complete flag. + * @arg USART_FLAG_IDLE: IDLE line detected flag. + * @arg USART_FLAG_ORE: OverRun Error flag. + * @arg USART_FLAG_NE: Noise Error flag. + * @arg USART_FLAG_FE: Framing Error flag. + * @arg USART_FLAG_PE: Parity Errorflag. + * + * @note RXNE pending bit is cleared by a read to the USART_RDR register + * (USART_ReceiveData()) or by writing 1 to the RXFRQ in the register + * USART_RQR (USART_RequestCmd()). + * @note TC flag can be also cleared by software sequence: a read operation + * to USART_SR register (USART_GetFlagStatus()) followed by a write + * operation to USART_TDR register (USART_SendData()). + * @note TXE flag is cleared by a write to the USART_TDR register (USART_SendData()) + * or by writing 1 to the TXFRQ in the register USART_RQR (USART_RequestCmd()). + * @note SBKF flag is cleared by 1 to the SBKRQ in the register USART_RQR + * (USART_RequestCmd()). + * @retval None + */ +void USART_ClearFlag(USART_TypeDef* USARTx, uint32_t USART_FLAG) +{ + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CLEAR_FLAG(USART_FLAG)); + + USARTx->ICR = USART_FLAG; +} + +/** + * @brief Checks whether the specified USART interrupt has occurred or not. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_IT: specifies the USART interrupt source to check. + * This parameter can be one of the following values: + * @arg USART_IT_WU: Wake up interrupt + * @arg USART_IT_CM: Character match interrupt. + * @arg USART_IT_EOB: End of block interrupt + * @arg USART_IT_RTO: Receive time out interrupt. + * @arg USART_IT_CTS: CTS change interrupt. + * @arg USART_IT_LBD: LIN Break detection interrupt + * @arg USART_IT_TXE: Tansmit Data Register empty interrupt. + * @arg USART_IT_TC: Transmission complete interrupt. + * @arg USART_IT_RXNE: Receive Data register not empty interrupt. + * @arg USART_IT_IDLE: Idle line detection interrupt. + * @arg USART_IT_ORE: OverRun Error interrupt. + * @arg USART_IT_NE: Noise Error interrupt. + * @arg USART_IT_FE: Framing Error interrupt. + * @arg USART_IT_PE: Parity Error interrupt. + * @retval The new state of USART_IT (SET or RESET). + */ +ITStatus USART_GetITStatus(USART_TypeDef* USARTx, uint32_t USART_IT) +{ + uint32_t bitpos = 0, itmask = 0, usartreg = 0; + ITStatus bitstatus = RESET; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_GET_IT(USART_IT)); + + /* Get the USART register index */ + usartreg = (((uint16_t)USART_IT) >> 0x08); + /* Get the interrupt position */ + itmask = USART_IT & IT_MASK; + itmask = (uint32_t)0x01 << itmask; + + if (usartreg == 0x01) /* The IT is in CR1 register */ + { + itmask &= USARTx->CR1; + } + else if (usartreg == 0x02) /* The IT is in CR2 register */ + { + itmask &= USARTx->CR2; + } + else /* The IT is in CR3 register */ + { + itmask &= USARTx->CR3; + } + + bitpos = USART_IT >> 0x10; + bitpos = (uint32_t)0x01 << bitpos; + bitpos &= USARTx->ISR; + if ((itmask != (uint16_t)RESET)&&(bitpos != (uint16_t)RESET)) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + + return bitstatus; +} + +/** + * @brief Clears the USARTx's interrupt pending bits. + * @param USARTx: where x can be from 1 to 2 to select the USART peripheral. + * @param USART_IT: specifies the interrupt pending bit to clear. + * This parameter can be one of the following values: + * @arg USART_IT_WU: Wake up interrupt + * @arg USART_IT_CM: Character match interrupt. + * @arg USART_IT_EOB: End of block interrupt + * @arg USART_IT_RTO: Receive time out interrupt. + * @arg USART_IT_CTS: CTS change interrupt. + * @arg USART_IT_LBD: LIN Break detection interrupt + * @arg USART_IT_TC: Transmission complete interrupt. + * @arg USART_IT_IDLE: IDLE line detected interrupt. + * @arg USART_IT_ORE: OverRun Error interrupt. + * @arg USART_IT_NE: Noise Error interrupt. + * @arg USART_IT_FE: Framing Error interrupt. + * @arg USART_IT_PE: Parity Error interrupt. + * + * @note RXNE pending bit is cleared by a read to the USART_RDR register + * (USART_ReceiveData()) or by writing 1 to the RXFRQ in the register + * USART_RQR (USART_RequestCmd()). + * @note TC pending bit can be also cleared by software sequence: a read + * operation to USART_SR register (USART_GetITStatus()) followed by + * a write operation to USART_TDR register (USART_SendData()). + * @note TXE pending bit is cleared by a write to the USART_TDR register + * (USART_SendData()) or by writing 1 to the TXFRQ in the register + * USART_RQR (USART_RequestCmd()). + * @retval None + */ +void USART_ClearITPendingBit(USART_TypeDef* USARTx, uint32_t USART_IT) +{ + uint32_t bitpos = 0, itmask = 0; + /* Check the parameters */ + assert_param(IS_USART_ALL_PERIPH(USARTx)); + assert_param(IS_USART_CLEAR_IT(USART_IT)); + + bitpos = USART_IT >> 0x10; + itmask = ((uint32_t)0x01 << (uint32_t)bitpos); + USARTx->ICR = (uint32_t)itmask; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_wwdg.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_wwdg.c new file mode 100644 index 0000000000..cbef31c8ee --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/Src/ft32f0xx_wwdg.c @@ -0,0 +1,177 @@ +/** + ****************************************************************************** + * @file ft32f0xx_wwdg.c + * @author FMD AE + * @brief This file provides firmware functions to manage the following + * functionalities of the Window watchdog (WWDG) peripheral: + * + Prescaler, Refresh window and Counter configuration + * + WWDG activation + * + Interrupts and flags management + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_wwdg.h" +#include "ft32f0xx_rcc.h" +/* --------------------- WWDG registers bit mask ---------------------------- */ +/* CFR register bit mask */ +#define CFR_WDGTB_MASK ((uint32_t)0xFFFFFE7F) +#define CFR_W_MASK ((uint32_t)0xFFFFFF80) +#define BIT_MASK ((uint8_t)0x7F) + + +/** + * @brief Deinitializes the WWDG peripheral registers to their default reset values. + * @param None + * @retval None + */ +void WWDG_DeInit(void) +{ + RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, ENABLE); + RCC_APB1PeriphResetCmd(RCC_APB1Periph_WWDG, DISABLE); +} + +/** + * @brief Sets the WWDG Prescaler. + * @param WWDG_Prescaler: specifies the WWDG Prescaler. + * This parameter can be one of the following values: + * @arg WWDG_Prescaler_1: WWDG counter clock = (PCLK1/4096)/1 + * @arg WWDG_Prescaler_2: WWDG counter clock = (PCLK1/4096)/2 + * @arg WWDG_Prescaler_4: WWDG counter clock = (PCLK1/4096)/4 + * @arg WWDG_Prescaler_8: WWDG counter clock = (PCLK1/4096)/8 + * @retval None + */ +void WWDG_SetPrescaler(uint32_t WWDG_Prescaler) +{ + uint32_t tmpreg = 0; + /* Check the parameters */ + assert_param(IS_WWDG_PRESCALER(WWDG_Prescaler)); + /* Clear WDGTB[1:0] bits */ + tmpreg = WWDG->CFR & CFR_WDGTB_MASK; + /* Set WDGTB[1:0] bits according to WWDG_Prescaler value */ + tmpreg |= WWDG_Prescaler; + /* Store the new value */ + WWDG->CFR = tmpreg; +} + +/** + * @brief Sets the WWDG window value. + * @param WindowValue: specifies the window value to be compared to the downcounter. + * This parameter value must be lower than 0x80. + * @retval None + */ +void WWDG_SetWindowValue(uint8_t WindowValue) +{ + __IO uint32_t tmpreg = 0; + + /* Check the parameters */ + assert_param(IS_WWDG_WINDOW_VALUE(WindowValue)); + /* Clear W[6:0] bits */ + + tmpreg = WWDG->CFR & CFR_W_MASK; + + /* Set W[6:0] bits according to WindowValue value */ + tmpreg |= WindowValue & (uint32_t) BIT_MASK; + + /* Store the new value */ + WWDG->CFR = tmpreg; +} + +/** + * @brief Enables the WWDG Early Wakeup interrupt(EWI). + * @note Once enabled this interrupt cannot be disabled except by a system reset. + * @param None + * @retval None + */ +void WWDG_EnableIT(void) +{ + WWDG->CFR |= WWDG_CFR_EWI; +} + +/** + * @brief Sets the WWDG counter value. + * @param Counter: specifies the watchdog counter value. + * This parameter must be a number between 0x40 and 0x7F (to prevent + * generating an immediate reset). + * @retval None + */ +void WWDG_SetCounter(uint8_t Counter) +{ + /* Check the parameters */ + assert_param(IS_WWDG_COUNTER(Counter)); + /* Write to T[6:0] bits to configure the counter value, no need to do + a read-modify-write; writing a 0 to WDGA bit does nothing */ + WWDG->CR = Counter & BIT_MASK; +} + +/** + * @} + */ + +/** + * @brief Enables WWDG and load the counter value. + * @param Counter: specifies the watchdog counter value. + * This parameter must be a number between 0x40 and 0x7F (to prevent + * generating an immediate reset). + * @retval None + */ +void WWDG_Enable(uint8_t Counter) +{ + /* Check the parameters */ + assert_param(IS_WWDG_COUNTER(Counter)); + WWDG->CR = WWDG_CR_WDGA | Counter; +} + +/** + * @} + */ + +/** + * @brief Checks whether the Early Wakeup interrupt flag is set or not. + * @param None + * @retval The new state of the Early Wakeup interrupt flag (SET or RESET). + */ +FlagStatus WWDG_GetFlagStatus(void) +{ + FlagStatus bitstatus = RESET; + + if ((WWDG->SR) != (uint32_t)RESET) + { + bitstatus = SET; + } + else + { + bitstatus = RESET; + } + return bitstatus; +} + +/** + * @brief Clears Early Wakeup interrupt flag. + * @param None + * @retval None + */ +void WWDG_ClearFlag(void) +{ + WWDG->SR = (uint32_t)RESET; +} + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_conf.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_conf.h new file mode 100644 index 0000000000..b1f0947868 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_conf.h @@ -0,0 +1,132 @@ +/** + ****************************************************************************** + * @file ft32f0xx_conf.h + * @author FMD-AE + * @version V1.0.0 + * @date 2021-8-2 + * @brief Library configuration file. + ****************************************************************************** +*/ + +#ifndef __FT32F030XX_CONF_H +#define __FT32F030XX_CONF_H + +#ifdef _RTE_ +#include "RTE_Components.h" /* Component selection */ +#endif + +#ifdef __cplusplus + extern "C" { +#endif + +#ifdef RTE_DEVICE_ADC +#include "ft32f0xx_adc.h" +#endif /*RTE_DEVICE_ADC*/ + +#ifdef RTE_DEVICE_COMP +#include "ft32f0xx_comp.h" +#endif /*RTE_DEVICE_COMP*/ + +#ifdef RTE_DEVICE_CRC +#include "ft32f0xx_crc.h" +#endif /*RTE_DEVICE_CRC*/ + +#ifdef RTE_DEVICE_CRS +#include "ft32f0xx_crs.h" +#endif /*RTE_DEVICE_CRS*/ + +#ifdef RTE_DEVICE_DAC +#include "ft32f0xx_dac.h" +#endif /*RTE_DEVICE_DAC*/ + +#ifdef RTE_DEVICE_DMA +#include "ft32f0xx_dma.h" +#endif /*RTE_DEVICE_DMA*/ + +#ifdef RTE_DEVICE_DBGMCU +#include "ft32f0xx_debug.h" +#endif /*RTE_DEVICE_DBGMCU*/ + +#ifdef RTE_DEVICE_EXTI +#include "ft32f0xx_exti.h" +#endif /*RTE_DEVICE_EXTI*/ + +#ifdef RTE_DEVICE_FLASH +#include "ft32f0xx_flash.h" +#endif /*RTE_DEVICE_FLASH*/ + +#ifdef RTE_DEVICE_GPIO +#include "ft32f0xx_gpio.h" +#endif /*RTE_DEVICE_GPIO*/ + +#ifdef RTE_DEVICE_I2C +#include "ft32f0xx_i2c.h" +#endif /*RTE_DEVICE_I2C*/ + +#ifdef RTE_DEVICE_IWDG +#include "ft32f0xx_iwdg.h" +#endif /*RTE_DEVICE_IWDG*/ + +#ifdef RTE_DEVICE_MISC +#include "ft32f0xx_misc.h" +#endif /*RTE_DEVICE_MISC*/ + +#ifdef RTE_DEVICE_OPA +#include "ft32f0xx_opa.h" +#endif /*RTE_DEVICE_OPA*/ + +#ifdef RTE_DEVICE_PWR +#include "ft32f0xx_pwr.h" +#endif /*RTE_DEVICE_PWR*/ + +#ifdef RTE_DEVICE_RCC +#include "ft32f0xx_rcc.h" +#endif /*RTE_DEVICE_RCC*/ + +#ifdef RTE_DEVICE_RTC +#include "ft32f0xx_rtc.h" +#endif /*RTE_DEVICE_RTC*/ + +#ifdef RTE_DEVICE_SPI +#include "ft32f0xx_spi.h" +#endif /*RTE_DEVICE_SPI*/ + +#ifdef RTE_DEVICE_SYSCFG +#include "ft32f0xx_syscfg.h" +#endif /*RTE_DEVICE_SYSCFG*/ + +#ifdef RTE_DEVICE_TIM +#include "ft32f0xx_tim.h" +#endif /*RTE_DEVICE_TIM*/ + +#ifdef RTE_DEVICE_USART +#include "ft32f0xx_usart.h" +#endif /*RTE_DEVICE_USART*/ + +#ifdef RTE_DEVICE_WWDG +#include "ft32f0xx_wwdg.h" +#endif /*RTE_DEVICE_WWDG*/ + + + +#include "stdio.h" + +#ifdef USE_FULL_ASSERT + +/** + * @brief The assert_param macro is used for function's parameters check. + * @param expr: If expr is false, it calls assert_failed function which reports + * the name of the source file and the source line number of the call + * that failed. If expr is true, it returns no value. + * @retval None + */ + #define assert_param(expr) ((expr) ? (void)0 : assert_failed((uint8_t *)__FILE__, __LINE__)) +/* Exported functions ------------------------------------------------------- */ + void assert_failed(uint8_t* file, uint32_t line); +#else + #define assert_param(expr) ((void)0) +#endif /* USE_FULL_ASSERT */ + +#endif /* __FT32F030X8_CONF_H */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_it.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_it.h new file mode 100644 index 0000000000..e01fc70fb7 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/ft32f0xx_it.h @@ -0,0 +1,41 @@ +/** + ****************************************************************************** + * @file ft32f0xx_it.h + * @author FMD AE + * @brief CMSIS Cortex-M0 Device Peripheral Access Layer System Header File. + * @details + * @version V1.0.0 + * @date 2021-07-01 + ******************************************************************************* + */ + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __FT32F030X8_it_H +#define __FT32F030X8_it_H + +#ifdef __cplusplus + extern "C" { +#endif + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +void NMI_Handler(void); +void HardFault_Handler(void); +void SVC_Handler(void); +void PendSV_Handler(void); +void SysTick_Handler(void); +void PPP_Handler(void); + +#ifdef __cplusplus +} +#endif + +#endif /* __FT32F030X8_it_H */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/main.h b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/main.h new file mode 100644 index 0000000000..f04eb665bb --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Inc/main.h @@ -0,0 +1,25 @@ +/** + ****************************************************************************** + * @file main.h + * @author FMD AE + * @brief + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + + +/* Define to prevent recursive inclusion -------------------------------------*/ +#ifndef __MAIN_H +#define __MAIN_H + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx.h" +/* Exported types ------------------------------------------------------------*/ +/* Exported constants --------------------------------------------------------*/ +/* Exported macro ------------------------------------------------------------*/ +/* Exported functions ------------------------------------------------------- */ + +#endif /* __MAIN_H */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/ft32f0xx_it.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/ft32f0xx_it.c new file mode 100644 index 0000000000..f9f816e0e6 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/ft32f0xx_it.c @@ -0,0 +1,80 @@ +/** + ****************************************************************************** + * @file ft32F0xx_it.c + * @author FMD AE + * @brief + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "ft32f0xx_it.h" + +/** + * @brief This function handles NMI exception. + * @param None + * @retval None + */ +void NMI_Handler(void) +{ +} + +/** + * @brief This function handles Hard Fault exception. + * @param None + * @retval None + */ +void HardFault_Handler(void) +{ + /* Go to infinite loop when Hard Fault exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles SVCall exception. + * @param None + * @retval None + */ +void SVC_Handler(void) +{ +} + +/** + * @brief This function handles PendSVC exception. + * @param None + * @retval None + */ +void PendSV_Handler(void) +{ +} + +/** + * @brief This function handles SysTick Handler. + * @param None + * @retval None + */ +void SysTick_Handler(void) +{ +} + +/** + * @brief This function handles PPP interrupt request. + * @param None + * @retval None + */ +/*void PPP_IRQHandler(void) +{ +}*/ + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/main.c b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/main.c new file mode 100644 index 0000000000..b5777be119 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/FT32F0xx_Driver/templates/Src/main.c @@ -0,0 +1,59 @@ +/** + ****************************************************************************** + * @file main.c + * @author FMD AE + * @brief + * @version V1.0.0 + * @data 2021-07-01 + ****************************************************************************** + */ + +/* Includes ------------------------------------------------------------------*/ +#include "main.h" + +/* Private functions ---------------------------------------------------------*/ + +/** + * @brief Main program. + * @param None + * @retval None + */ +int main(void) +{ + /* Infinite loop */ + while (1) + { + } +} + + +#ifdef USE_FULL_ASSERT + +/** + * @brief Reports the name of the source file and the source line number + * where the assert_param error has occurred. + * @param file: pointer to the source file name + * @param line: assert_param error line source number + * @retval None + */ +void assert_failed(uint8_t* file, uint32_t line) +{ + /* User can add his own implementation to report the file name and line number, + ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ + + /* Infinite loop */ + while (1) + { + } +} +#endif + +/** + * @} + */ + +/** + * @} + */ + +/************************ (C) COPYRIGHT FMD *****END OF FILE****/ diff --git a/bsp/ft32/libraries/FT32F0xx/SConscript b/bsp/ft32/libraries/FT32F0xx/SConscript new file mode 100644 index 0000000000..4be54fa9e4 --- /dev/null +++ b/bsp/ft32/libraries/FT32F0xx/SConscript @@ -0,0 +1,55 @@ +import rtconfig +Import('RTT_ROOT') +from building import * + +# get current directory +cwd = GetCurrentDir() + +# The set of source files associated with this SConscript file. +src = Split(""" +CMSIS/FT32F0xx/source/system_ft32f0xx.c +FT32F0xx_Driver/Src/ft32f0xx_comp.c +FT32F0xx_Driver/Src/ft32f0xx_crc.c +FT32F0xx_Driver/Src/ft32f0xx_crs.c +FT32F0xx_Driver/Src/ft32f0xx_debug.c +FT32F0xx_Driver/Src/ft32f0xx_div.c +FT32F0xx_Driver/Src/ft32f0xx_dma.c +FT32F0xx_Driver/Src/ft32f0xx_exti.c +FT32F0xx_Driver/Src/ft32f0xx_gpio.c +FT32F0xx_Driver/Src/ft32f0xx_iwdg.c +FT32F0xx_Driver/Src/ft32f0xx_misc.c +FT32F0xx_Driver/Src/ft32f0xx_opa.c +FT32F0xx_Driver/Src/ft32f0xx_pwr.c +FT32F0xx_Driver/Src/ft32f0xx_rcc.c +FT32F0xx_Driver/Src/ft32f0xx_syscfg.c +FT32F0xx_Driver/Src/ft32f0xx_tim.c +""") + +if GetDepend(['RT_USING_SERIAL']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_usart.c'] + +if GetDepend(['RT_USING_I2C']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_i2c.c'] + +if GetDepend(['RT_USING_SPI']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_spi.c'] + +if GetDepend(['RT_USING_ADC']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_adc.c'] + +if GetDepend(['RT_USING_RTC']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_rtc.c'] + +if GetDepend(['RT_USING_WDT']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_wwdg.c'] + +if GetDepend(['BSP_USING_ON_CHIP_FLASH']): + src += ['FT32F0xx_Driver/Src/ft32f0xx_flash.c'] + +path = [cwd + '/CMSIS/FT32F0xx/Include', + cwd + '/FT32F0xx_Driver/Inc', + cwd + '/FT32F0xx_Driver/templates/Inc'] + +group = DefineGroup('Libraries', src, depend = [''], CPPPATH = path) + +Return('group') diff --git a/bsp/ft32/libraries/Kconfig b/bsp/ft32/libraries/Kconfig new file mode 100644 index 0000000000..b7f7d058a7 --- /dev/null +++ b/bsp/ft32/libraries/Kconfig @@ -0,0 +1,10 @@ +config SOC_FAMILY_FT32 + bool + +config SOC_SERIES_FT32F0 + bool + select ARCH_ARM_CORTEX_M0 + select SOC_FAMILY_FT32 + + + diff --git a/bsp/ft32/tools/sdk_dist.py b/bsp/ft32/tools/sdk_dist.py new file mode 100644 index 0000000000..13040bafae --- /dev/null +++ b/bsp/ft32/tools/sdk_dist.py @@ -0,0 +1,22 @@ +import os +import sys +import shutil + +cwd_path = os.getcwd() +sys.path.append(os.path.join(os.path.dirname(cwd_path), 'rt-thread', 'tools')) + + +# BSP dist function +def dist_do_building(BSP_ROOT, dist_dir): + from mkdist import bsp_copy_files + import rtconfig + + print("=> copy ft32 bsp library") + library_dir = os.path.join(dist_dir, 'libraries') + library_path = os.path.join(os.path.dirname(BSP_ROOT), 'libraries') + bsp_copy_files(os.path.join(library_path, rtconfig.BSP_LIBRARY_TYPE), + os.path.join(library_dir, rtconfig.BSP_LIBRARY_TYPE)) + + print("=> copy bsp drivers") + bsp_copy_files(os.path.join(library_path, 'Drivers'), os.path.join(library_dir, 'Drivers')) + shutil.copyfile(os.path.join(library_path, 'Kconfig'), os.path.join(library_dir, 'Kconfig')) diff --git a/bsp/ft32/tools/upgrade.py b/bsp/ft32/tools/upgrade.py new file mode 100644 index 0000000000..87b596bf3c --- /dev/null +++ b/bsp/ft32/tools/upgrade.py @@ -0,0 +1,143 @@ +# +# File : upgrade.py +# This file is part of RT-Thread RTOS +# COPYRIGHT (C) 2006 - 2021, RT-Thread Development Team +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +# +# Change Logs: +# Date Author Notes +# 2021-10-11 Meco Man First version +# + +# 本文件用于在HAL库更新之后 +# 1.对gcc的汇编启动文件中main替换为entry函数 +# 2.将启动文件heap降为0(Keil IAR) +# 3.将GCC的堆大小扩展到0x400，与Keil IAR保持一致 + + +#使用方法：运行脚本，将bsp/ft32的绝对路径传给脚本即可，如：C:\Users\92036\Desktop\rt-thread\bsp\ft32 + +import os +import re + +#将'bl main' 替换为 'bl entry' +def main2entry(path): + oldline = '' + newline = '' + + for root, dirs, files in os.walk(path): #递归扫描里面的所有文件 + for file in files: + if os.path.splitext(file)[1] == '.s': #找.s文件 + file_path = os.path.join(root,file) + flag_need_replace = False + with open(file_path,'r+',) as f: + while True: + line = f.readline() + if line == '': + break + elif ('bl' in line) and ('main' in line): #发现'bl main' + oldline = line # bl main + newline = line.replace('main', 'entry') #将main替换为entry，形成新的字符串 + flag_need_replace = True #标记该文件需要做entry替换 + break + + if (flag_need_replace == True): #若该文件需要将main替换为entry + f.seek(0) + content = f.read() + f.seek(0) + f.truncate() + newcontent = content.replace(oldline, newline) + f.write(newcontent) + +#将启动文件的heap降为0 +def heap2zero(path): + oldline = '' + newline = '' + for root, dirs, files in os.walk(path): #递归扫描里面的所有文件 + for file in files: + file_path = os.path.join(root,file) + if os.path.splitext(file)[1] == '.s': #找.s文件 + with open(file_path,'r+',) as f: + flag_need_replace = False + while True: + line = f.readline() + if line == '': + break + + re_result = re.match('\s*Heap_Size\s+EQU\s+0[xX][0-9a-fA-F]+', line) #MDK的表示方法 + if re_result != None: + oldline = line + newline = re.sub('0[xX][0-9a-fA-F]+','0x00000000', oldline) + flag_need_replace = True + break + + if flag_need_replace == True: + f.seek(0) + content = f.read() + f.seek(0) + f.truncate() + newcontent = content.replace(oldline, newline) + f.write(newcontent) + + elif os.path.splitext(file)[1] == '.icf': #找.icf文件(IAR) + with open(file_path,'r+',) as f: + flag_need_replace = False + while True: + line = f.readline() + if line == '': + break + + re_result = re.match('\s*define\s+symbol\s+__ICFEDIT_size_heap__\s*=\s*0[xX][0-9a-fA-F]+', line) #IAR的表示方法 + if re_result != None: + oldline = line + newline = re.sub('0[xX][0-9a-fA-F]+','0x000', oldline) + flag_need_replace = True + break + + if flag_need_replace == True: + f.seek(0) + content = f.read() + f.seek(0) + f.truncate() + newcontent = content.replace(oldline, newline) + f.write(newcontent) + + elif os.path.splitext(file)[1] == '.lds': #找.lds文件(GCC) + with open(file_path,'r+',) as f: + flag_need_replace = False + while True: + line = f.readline() + if line == '': + break + + re_result = re.match('\s*_system_stack_size\s*=\s*0[xX][0-9a-fA-F]+', line) #GCC的表示方法, 将默认的栈大小增加到0x400 + if re_result != None: + oldline = line + newline = re.sub('0[xX][0-9a-fA-F]+','0x400', oldline) + flag_need_replace = True + break + + if flag_need_replace == True: + f.seek(0) + content = f.read() + f.seek(0) + f.truncate() + newcontent = content.replace(oldline, newline) + f.write(newcontent) + +folder_path = input('please input path:') +main2entry(folder_path) +heap2zero(folder_path) -- GitLab