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体验新版 GitCode,发现更多精彩内容 >>
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bb8ea9bf
编写于
1月 27, 2019
作者:
baozitai
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电子邮件补丁
差异文件
[bsp][stm32] add stm32l053 bsp
上级
aec43da2
变更
36
展开全部
隐藏空白更改
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36 changed file
with
11654 addition
and
0 deletion
+11654
-0
bsp/stm32/stm32l053-st-nucleo/.config
bsp/stm32/stm32l053-st-nucleo/.config
+340
-0
bsp/stm32/stm32l053-st-nucleo/.gitignore
bsp/stm32/stm32l053-st-nucleo/.gitignore
+42
-0
bsp/stm32/stm32l053-st-nucleo/Kconfig
bsp/stm32/stm32l053-st-nucleo/Kconfig
+21
-0
bsp/stm32/stm32l053-st-nucleo/README.md
bsp/stm32/stm32l053-st-nucleo/README.md
+115
-0
bsp/stm32/stm32l053-st-nucleo/SConscript
bsp/stm32/stm32l053-st-nucleo/SConscript
+14
-0
bsp/stm32/stm32l053-st-nucleo/SConstruct
bsp/stm32/stm32l053-st-nucleo/SConstruct
+58
-0
bsp/stm32/stm32l053-st-nucleo/applications/SConscript
bsp/stm32/stm32l053-st-nucleo/applications/SConscript
+11
-0
bsp/stm32/stm32l053-st-nucleo/applications/main.c
bsp/stm32/stm32l053-st-nucleo/applications/main.c
+33
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/.mxproject
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/.mxproject
+13
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc
...stm32l053-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc
+157
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/main.h
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/main.h
+88
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/stm32l0xx_hal_conf.h
...53-st-nucleo/board/CubeMX_Config/Inc/stm32l0xx_hal_conf.h
+316
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/stm32l0xx_it.h
...tm32l053-st-nucleo/board/CubeMX_Config/Inc/stm32l0xx_it.h
+63
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/main.c
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/main.c
+283
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/stm32l0xx_hal_msp.c
...053-st-nucleo/board/CubeMX_Config/Src/stm32l0xx_hal_msp.c
+141
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/stm32l0xx_it.c
...tm32l053-st-nucleo/board/CubeMX_Config/Src/stm32l0xx_it.c
+145
-0
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/system_stm32l0xx.c
...l053-st-nucleo/board/CubeMX_Config/Src/system_stm32l0xx.c
+285
-0
bsp/stm32/stm32l053-st-nucleo/board/Kconfig
bsp/stm32/stm32l053-st-nucleo/board/Kconfig
+45
-0
bsp/stm32/stm32l053-st-nucleo/board/SConscript
bsp/stm32/stm32l053-st-nucleo/board/SConscript
+34
-0
bsp/stm32/stm32l053-st-nucleo/board/board.c
bsp/stm32/stm32l053-st-nucleo/board/board.c
+69
-0
bsp/stm32/stm32l053-st-nucleo/board/board.h
bsp/stm32/stm32l053-st-nucleo/board/board.h
+50
-0
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.icf
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.icf
+29
-0
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.lds
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.lds
+143
-0
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.sct
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.sct
+16
-0
bsp/stm32/stm32l053-st-nucleo/figures/board.jpg
bsp/stm32/stm32l053-st-nucleo/figures/board.jpg
+0
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bsp/stm32/stm32l053-st-nucleo/project.ewd
bsp/stm32/stm32l053-st-nucleo/project.ewd
+2834
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bsp/stm32/stm32l053-st-nucleo/project.ewp
bsp/stm32/stm32l053-st-nucleo/project.ewp
+2263
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bsp/stm32/stm32l053-st-nucleo/project.eww
bsp/stm32/stm32l053-st-nucleo/project.eww
+10
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bsp/stm32/stm32l053-st-nucleo/project.uvoptx
bsp/stm32/stm32l053-st-nucleo/project.uvoptx
+238
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bsp/stm32/stm32l053-st-nucleo/project.uvprojx
bsp/stm32/stm32l053-st-nucleo/project.uvprojx
+820
-0
bsp/stm32/stm32l053-st-nucleo/rtconfig.h
bsp/stm32/stm32l053-st-nucleo/rtconfig.h
+179
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bsp/stm32/stm32l053-st-nucleo/rtconfig.py
bsp/stm32/stm32l053-st-nucleo/rtconfig.py
+134
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bsp/stm32/stm32l053-st-nucleo/template.ewp
bsp/stm32/stm32l053-st-nucleo/template.ewp
+2031
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bsp/stm32/stm32l053-st-nucleo/template.eww
bsp/stm32/stm32l053-st-nucleo/template.eww
+10
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bsp/stm32/stm32l053-st-nucleo/template.uvoptx
bsp/stm32/stm32l053-st-nucleo/template.uvoptx
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bsp/stm32/stm32l053-st-nucleo/template.uvprojx
bsp/stm32/stm32l053-st-nucleo/template.uvprojx
+386
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未找到文件。
bsp/stm32/stm32l053-st-nucleo/.config
0 → 100644
浏览文件 @
bb8ea9bf
#
# Automatically generated file; DO NOT EDIT.
# RT-Thread Configuration
#
#
# RT-Thread Kernel
#
CONFIG_RT_NAME_MAX
=
8
# 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_USING_IDLE_HOOK
=
y
CONFIG_RT_IDEL_HOOK_LIST_SIZE
=
4
CONFIG_IDLE_THREAD_STACK_SIZE
=
256
# CONFIG_RT_USING_TIMER_SOFT is not set
CONFIG_RT_DEBUG
=
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_MEMHEAP is not set
# CONFIG_RT_USING_NOHEAP is not set
CONFIG_RT_USING_SMALL_MEM
=
y
# CONFIG_RT_USING_SLAB is not set
# CONFIG_RT_USING_MEMTRACE 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
=
256
CONFIG_RT_CONSOLE_DEVICE_NAME
=
"uart2"
CONFIG_RT_VER_NUM
=
0
x40000
CONFIG_ARCH_ARM
=
y
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
#
# C++ features
#
# CONFIG_RT_USING_CPLUSPLUS is not set
#
# Command shell
#
CONFIG_RT_USING_FINSH
=
y
CONFIG_FINSH_THREAD_NAME
=
"tshell"
CONFIG_FINSH_USING_HISTORY
=
y
CONFIG_FINSH_HISTORY_LINES
=
5
CONFIG_FINSH_USING_SYMTAB
=
y
CONFIG_FINSH_USING_DESCRIPTION
=
y
# CONFIG_FINSH_ECHO_DISABLE_DEFAULT is not set
CONFIG_FINSH_THREAD_PRIORITY
=
20
CONFIG_FINSH_THREAD_STACK_SIZE
=
1024
CONFIG_FINSH_CMD_SIZE
=
80
# CONFIG_FINSH_USING_AUTH is not set
CONFIG_FINSH_USING_MSH
=
y
CONFIG_FINSH_USING_MSH_DEFAULT
=
y
CONFIG_FINSH_USING_MSH_ONLY
=
y
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_PIPE_BUFSZ
=
512
CONFIG_RT_USING_SERIAL
=
y
CONFIG_RT_SERIAL_USING_DMA
=
y
# 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_PIN
=
y
# CONFIG_RT_USING_ADC 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_MTD 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
#
# Using WiFi
#
# CONFIG_RT_USING_WIFI is not set
#
# Using USB
#
# CONFIG_RT_USING_USB_HOST is not set
# CONFIG_RT_USING_USB_DEVICE is not set
#
# POSIX layer and C standard library
#
# CONFIG_RT_USING_LIBC is not set
# CONFIG_RT_USING_PTHREADS is not set
#
# Network
#
#
# Socket abstraction layer
#
# CONFIG_RT_USING_SAL is not set
#
# light weight TCP/IP stack
#
# CONFIG_RT_USING_LWIP is not set
#
# Modbus master and slave stack
#
# CONFIG_RT_USING_MODBUS is not set
#
# AT commands
#
# CONFIG_RT_USING_AT is not set
#
# VBUS(Virtual Software BUS)
#
# CONFIG_RT_USING_VBUS is not set
#
# Utilities
#
# CONFIG_RT_USING_LOGTRACE is not set
# CONFIG_RT_USING_RYM is not set
# CONFIG_RT_USING_ULOG is not set
# CONFIG_RT_USING_UTEST is not set
#
# ARM CMSIS
#
# CONFIG_RT_USING_CMSIS_OS is not set
# CONFIG_RT_USING_RTT_CMSIS is not set
# CONFIG_RT_USING_LWP is not set
#
# RT-Thread online packages
#
#
# IoT - internet of things
#
# CONFIG_PKG_USING_PAHOMQTT is not set
# CONFIG_PKG_USING_WEBCLIENT is not set
# CONFIG_PKG_USING_MONGOOSE 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_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_COAP is not set
# CONFIG_PKG_USING_NOPOLL is not set
# CONFIG_PKG_USING_NETUTILS is not set
# CONFIG_PKG_USING_AT_DEVICE 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
#
# security packages
#
# CONFIG_PKG_USING_MBEDTLS is not set
# CONFIG_PKG_USING_libsodium is not set
# CONFIG_PKG_USING_TINYCRYPT is not set
#
# language packages
#
# CONFIG_PKG_USING_LUA is not set
# CONFIG_PKG_USING_JERRYSCRIPT is not set
# CONFIG_PKG_USING_MICROPYTHON is not set
#
# multimedia packages
#
# CONFIG_PKG_USING_OPENMV is not set
# CONFIG_PKG_USING_MUPDF 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
#
# system packages
#
# CONFIG_PKG_USING_GUIENGINE is not set
# CONFIG_PKG_USING_CAIRO is not set
# CONFIG_PKG_USING_PIXMAN is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_FAL is not set
# CONFIG_PKG_USING_SQLITE is not set
# CONFIG_PKG_USING_RTI is not set
# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
#
# peripheral libraries and drivers
#
# CONFIG_PKG_USING_STM32F4_HAL is not set
# CONFIG_PKG_USING_STM32F4_DRIVERS is not set
# CONFIG_PKG_USING_REALTEK_AMEBA is not set
# CONFIG_PKG_USING_SHT2X is not set
# CONFIG_PKG_USING_AHT10 is not set
# CONFIG_PKG_USING_AP3216C is not set
# CONFIG_PKG_USING_STM32_SDIO is not set
#
# miscellaneous packages
#
# 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_MULTIBUTTON is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
# CONFIG_PKG_USING_ZLIB is not set
# CONFIG_PKG_USING_DSTR is not set
#
# sample package
#
#
# 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
#
# example package: hello
#
# CONFIG_PKG_USING_HELLO is not set
CONFIG_SOC_FAMILY_STM32
=
y
CONFIG_SOC_SERIES_STM32L0
=
y
#
# Hardware Drivers Config
#
CONFIG_SOC_STM32L053R8
=
y
#
# Onboard Peripheral Drivers
#
CONFIG_BSP_USING_USB_TO_USART
=
y
#
# On-chip Peripheral Drivers
#
CONFIG_BSP_USING_GPIO
=
y
CONFIG_BSP_USING_UART
=
y
CONFIG_BSP_USING_UART2
=
y
# CONFIG_BSP_UART2_RX_USING_DMA is not set
#
# Board extended module Drivers
#
bsp/stm32/stm32l053-st-nucleo/.gitignore
0 → 100644
浏览文件 @
bb8ea9bf
*.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
bsp/stm32/stm32l053-st-nucleo/Kconfig
0 → 100644
浏览文件 @
bb8ea9bf
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"
bsp/stm32/stm32l053-st-nucleo/README.md
0 → 100644
浏览文件 @
bb8ea9bf
# NUCLEO-L053R8 开发板的 BSP 说明
## 简介
本文档为ST官方 NUCLEO-L053R8 开发板的 BSP (板级支持包) 说明。
主要内容如下:
-
开发板资源介绍
-
BSP 快速上手
-
进阶使用方法
通过阅读快速上手章节开发者可以快速地上手该 BSP,将 RT-Thread 运行在开发板上。在进阶使用指南章节,将会介绍更多高级功能,帮助开发者利用 RT-Thread 驱动更多板载资源。
## 开发板介绍
NUCLEO-L053R8 开发板是 ST 官方推出的一款基于 ARM Cortex-M0+ 内核的开发板,绿色的 Nucleo 标志显示了这款芯片是低功耗系列,板载 ST-LINK/V2-1 调试器/编程器,该开发板具有丰富的扩展接口,且与Arduino™ nano 接口兼容,可以方便验证 STM32L053R8 芯片的性能。
开发板外观如下图所示:
![
board
](
figures/board.jpg
)
该开发板常用
**板载资源**
如下:
-
MCU:STM32L053R8,主频 32MHz,64KB FLASH ,8KB RAM
-
常用外设
-
LED:3个,USB communication(LD1 双色),power LED(LD3 红色),user LED(LD2 黄色)
-
按键:1个,B1(兼具唤醒功能,PC13),B2(RESET)
-
常用接口:USB 支持 3 种不同接口:虚拟 COM 端口、大容量存储和调试端口;arduino 接口等
-
调试接口:标准 SWD
开发板更多详细信息请参考【STMicroelectronics】
[
NUCLEO-L053R8
](
https://www.st.com/en/evaluation-tools/nucleo-l053r8.html
)
。
## 外设支持
本 BSP 目前对外设的支持情况如下:
|
**板载外设**
|
**支持情况**
|
**备注**
|
| :----------------- | :----------: | :------------------------------------- |
| 板载 ST-LINK 转串口 | 支持 | |
|
**片上外设**
|
**支持情况**
|
**备注**
|
| GPIO | 支持 | PA0, PA1... PC15 ---> PIN: 0, 1...47 |
| UART | 支持 | UART2 |
| SPI | 暂不支持 | SPI1 即将支持 |
| I2C | 暂不支持 | 软件 I2C 即将支持 |
| RTC | 暂不支持 | 即将支持 |
| PWM | 暂不支持 | 即将支持 |
| USB Device | 暂不支持 | 即将支持 |
| IWG | 暂不支持 | 即将支持 |
|
**扩展模块**
|
**支持情况**
|
**备注**
|
## 使用说明
使用说明分为如下两个章节:
-
快速上手
本章节是为刚接触 RT-Thread 的新手准备的使用说明,遵循简单的步骤即可将 RT-Thread 操作系统运行在该开发板上,看到实验效果 。
-
进阶使用
本章节是为需要在 RT-Thread 操作系统上使用更多开发板资源的开发者准备的。通过使用 ENV 工具对 BSP 进行配置,可以开启更多板载资源,实现更多高级功能。
### 快速上手
本 BSP 为开发者提供 MDK5 和 IAR 工程,并且支持 GCC 开发环境。下面以 MDK5 开发环境为例,介绍如何将系统运行起来。
#### 硬件连接
使用数据线连接开发板到 PC,打开电源开关。
#### 编译下载
双击 project.uvprojx 文件,打开 MDK5 工程,编译并下载程序到开发板。
> 工程默认配置使用 ST-LINK 仿真器下载程序,在通过 microUSB 连接开发板的基础上,点击下载按钮即可下载程序到开发板
#### 运行结果
下载程序成功之后,系统会自动运行,观察开发板上 LED 的运行效果,红色 LD1 和 LD3 常亮、黄色 LD2 会周期性闪烁。
USB 虚拟 COM 端口默认连接串口 2,在终端工具里打开相应的串口(115200-8-1-N),复位设备后,可以看到 RT-Thread 的输出信息:
```
bash
\
| /
- RT - Thread Operating System
/ |
\
4.0.0 build Jan 9 2019
2006 - 2018 Copyright by rt-thread team
msh
>
```
### 进阶使用
此 BSP 默认只开启了 GPIO 和 串口1 的功能,如果需使用 SD 卡、Flash 等更多高级功能,需要利用 ENV 工具对BSP 进行配置,步骤如下:
1.
在 bsp 下打开 env 工具。
2.
输入
`menuconfig`
命令配置工程,配置好之后保存退出。
3.
输入
`pkgs --update`
命令更新软件包。
4.
输入
`scons --target=mdk5/iar`
命令重新生成工程。
本章节更多详细的介绍请参考
[
STM32 系列 BSP 外设驱动使用教程
](
../docs/STM32系列BSP外设驱动使用教程.md
)
。
## 注意事项
-
开机时如果不能打印 RT-Thread 版本信息,请将BSP中串口 GPIO 速率调低
-
开机时如果不能打印 RT-Thread 版本信息,请重新选择 PC 端串口调试软件的串口号
## 联系人信息
维护人:
-
[
sun_shine
](
https://github.com/sunshine0824
)
, 邮箱:
<baozitai@163.com>
\ No newline at end of file
bsp/stm32/stm32l053-st-nucleo/SConscript
0 → 100644
浏览文件 @
bb8ea9bf
# for module compiling
import
os
Import
(
'RTT_ROOT'
)
cwd
=
str
(
Dir
(
'#'
))
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'
)
bsp/stm32/stm32l053-st-nucleo/SConstruct
0 → 100644
浏览文件 @
bb8ea9bf
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.'
+
rtconfig
.
TARGET_EXT
env
=
Environment
(
tools
=
[
'mingw'
],
AS
=
rtconfig
.
AS
,
ASFLAGS
=
rtconfig
.
AFLAGS
,
CC
=
rtconfig
.
CC
,
CCFLAGS
=
rtconfig
.
CFLAGS
,
AR
=
rtconfig
.
AR
,
ARFLAGS
=
'-rc'
,
LINK
=
rtconfig
.
LINK
,
LINKFLAGS
=
rtconfig
.
LFLAGS
)
env
.
PrependENVPath
(
'PATH'
,
rtconfig
.
EXEC_PATH
)
if
rtconfig
.
PLATFORM
==
'iar'
:
env
.
Replace
(
CCCOM
=
[
'$CC $CCFLAGS $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
)
stm32_library
=
'STM32L0xx_HAL'
rtconfig
.
BSP_LIBRARY_TYPE
=
stm32_library
# include libraries
objs
.
extend
(
SConscript
(
os
.
path
.
join
(
libraries_path_prefix
,
stm32_library
,
'SConscript'
)))
# include drivers
objs
.
extend
(
SConscript
(
os
.
path
.
join
(
libraries_path_prefix
,
'HAL_Drivers'
,
'SConscript'
)))
# make a building
DoBuilding
(
TARGET
,
objs
)
bsp/stm32/stm32l053-st-nucleo/applications/SConscript
0 → 100644
浏览文件 @
bb8ea9bf
Import
(
'RTT_ROOT'
)
Import
(
'rtconfig'
)
from
building
import
*
cwd
=
os
.
path
.
join
(
str
(
Dir
(
'#'
)),
'applications'
)
src
=
Glob
(
'*.c'
)
CPPPATH
=
[
cwd
,
str
(
Dir
(
'#'
))]
group
=
DefineGroup
(
'Applications'
,
src
,
depend
=
[
''
],
CPPPATH
=
CPPPATH
)
Return
(
'group'
)
bsp/stm32/stm32l053-st-nucleo/applications/main.c
0 → 100644
浏览文件 @
bb8ea9bf
/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-11-06 SummerGift change to new framework
*/
#include <rtthread.h>
#include <rtdevice.h>
#include <board.h>
/* defined the LED pin: PA5 */
#define LED0_PIN GET_PIN(A, 5)
int
main
(
void
)
{
int
count
=
1
;
/* set LED0 pin mode to output */
rt_pin_mode
(
LED0_PIN
,
PIN_MODE_OUTPUT
);
while
(
count
++
)
{
rt_pin_write
(
LED0_PIN
,
PIN_HIGH
);
rt_thread_mdelay
(
500
);
rt_pin_write
(
LED0_PIN
,
PIN_LOW
);
rt_thread_mdelay
(
500
);
}
return
RT_EOK
;
}
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/.mxproject
0 → 100644
浏览文件 @
bb8ea9bf
[PreviousGenFiles]
HeaderPath=D:/rtt/rt-thread/bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc
HeaderFiles=stm32l0xx_it.h;stm32l0xx_hal_conf.h;main.h;
SourcePath=D:/rtt/rt-thread/bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src
SourceFiles=stm32l0xx_it.c;stm32l0xx_hal_msp.c;main.c;
[PreviousLibFiles]
LibFiles=Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_tim.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_tim_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_uart.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_uart_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_def.h;Drivers/STM32L0xx_HAL_Driver/Inc/Legacy/stm32_hal_legacy.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_i2c.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_i2c_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_rcc.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_rcc_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_flash_ramfunc.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_flash.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_flash_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_gpio.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_gpio_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_dma.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_dma_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_pwr.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_pwr_ex.h;Drivers/STM32L0xx_HAL_Driver/Inc/stm32l0xx_hal_cortex.h;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_tim.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_tim_ex.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_uart.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_uart_ex.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_i2c.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_i2c_ex.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_rcc.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_rcc_ex.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_flash_ramfunc.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_flash.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_flash_ex.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_gpio.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_dma.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_pwr.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_pwr_ex.c;Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_cortex.c;Drivers/CMSIS/Device/ST/STM32L0xx/Include/stm32l053xx.h;Drivers/CMSIS/Device/ST/STM32L0xx/Include/stm32l0xx.h;Drivers/CMSIS/Device/ST/STM32L0xx/Include/system_stm32l0xx.h;Drivers/CMSIS/Device/ST/STM32L0xx/Source/Templates/system_stm32l0xx.c;Drivers/CMSIS/Include/arm_common_tables.h;Drivers/CMSIS/Include/arm_const_structs.h;Drivers/CMSIS/Include/arm_math.h;Drivers/CMSIS/Include/cmsis_armcc.h;Drivers/CMSIS/Include/cmsis_armcc_V6.h;Drivers/CMSIS/Include/cmsis_gcc.h;Drivers/CMSIS/Include/core_cm0.h;Drivers/CMSIS/Include/core_cm0plus.h;Drivers/CMSIS/Include/core_cm3.h;Drivers/CMSIS/Include/core_cm4.h;Drivers/CMSIS/Include/core_cm7.h;Drivers/CMSIS/Include/core_cmFunc.h;Drivers/CMSIS/Include/core_cmInstr.h;Drivers/CMSIS/Include/core_cmSimd.h;Drivers/CMSIS/Include/core_sc000.h;Drivers/CMSIS/Include/core_sc300.h;
[PreviousUsedKeilFiles]
SourceFiles=..\Src\main.c;..\Src\stm32l0xx_it.c;..\Src\stm32l0xx_hal_msp.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_tim.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_tim_ex.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_uart.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_uart_ex.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_i2c.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_i2c_ex.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_rcc.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_rcc_ex.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_flash_ramfunc.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_flash.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_flash_ex.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_gpio.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_dma.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_pwr.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_pwr_ex.c;../Drivers/STM32L0xx_HAL_Driver/Src/stm32l0xx_hal_cortex.c;../\Src/system_stm32l0xx.c;../Drivers/CMSIS/Device/ST/STM32L0xx/Source/Templates/system_stm32l0xx.c;null;
HeaderPath=..\Drivers\STM32L0xx_HAL_Driver\Inc;..\Drivers\STM32L0xx_HAL_Driver\Inc\Legacy;..\Drivers\CMSIS\Device\ST\STM32L0xx\Include;..\Drivers\CMSIS\Include;..\Inc;
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc
0 → 100644
浏览文件 @
bb8ea9bf
#MicroXplorer Configuration settings - do not modify
File.Version=6
KeepUserPlacement=true
Mcu.Family=STM32L0
Mcu.IP0=NVIC
Mcu.IP1=RCC
Mcu.IP2=SYS
Mcu.IP3=USART2
Mcu.IPNb=4
Mcu.Name=STM32L053R(6-8)Tx
Mcu.Package=LQFP64
Mcu.Pin0=PC13
Mcu.Pin1=PC14-OSC32_IN
Mcu.Pin10=VP_SYS_VS_Systick
Mcu.Pin2=PC15-OSC32_OUT
Mcu.Pin3=PH0-OSC_IN
Mcu.Pin4=PH1-OSC_OUT
Mcu.Pin5=PA2
Mcu.Pin6=PA3
Mcu.Pin7=PA5
Mcu.Pin8=PA13
Mcu.Pin9=PA14
Mcu.PinsNb=11
Mcu.ThirdPartyNb=0
Mcu.UserConstants=
Mcu.UserName=STM32L053R8Tx
MxCube.Version=4.27.0
MxDb.Version=DB.4.0.270
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false
NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false
NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false
NVIC.SVC_IRQn=true\:0\:0\:false\:false\:true\:false
NVIC.SysTick_IRQn=true\:0\:0\:true\:false\:true\:true
NVIC.USART2_IRQn=true\:0\:0\:false\:false\:true\:true
PA13.GPIOParameters=GPIO_Label
PA13.GPIO_Label=TMS
PA13.Locked=true
PA13.Mode=Serial_Wire
PA13.Signal=SYS_SWDIO
PA14.GPIOParameters=GPIO_Label
PA14.GPIO_Label=TCK
PA14.Locked=true
PA14.Mode=Serial_Wire
PA14.Signal=SYS_SWCLK
PA2.GPIOParameters=GPIO_Label
PA2.GPIO_Label=USART_TX
PA2.Locked=true
PA2.Mode=Asynchronous
PA2.Signal=USART2_TX
PA3.GPIOParameters=GPIO_Label
PA3.GPIO_Label=USART_RX
PA3.Locked=true
PA3.Mode=Asynchronous
PA3.Signal=USART2_RX
PA5.GPIOParameters=GPIO_Label
PA5.GPIO_Label=LD2 [Green Led]
PA5.Locked=true
PA5.Signal=GPIO_Output
PC13.GPIOParameters=GPIO_Label,GPIO_ModeDefaultEXTI
PC13.GPIO_Label=B1 [Blue PushButton]
PC13.GPIO_ModeDefaultEXTI=GPIO_MODE_IT_FALLING
PC13.Locked=true
PC13.Signal=GPXTI13
PC14-OSC32_IN.Locked=true
PC14-OSC32_IN.Mode=LSE-External-Oscillator
PC14-OSC32_IN.Signal=RCC_OSC32_IN
PC15-OSC32_OUT.Locked=true
PC15-OSC32_OUT.Mode=LSE-External-Oscillator
PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
PCC.Checker=true
PCC.Line=STM32L0x3
PCC.MCU=STM32L053R(6-8)Tx
PCC.PartNumber=STM32L053R8Tx
PCC.Seq0=0
PCC.Series=STM32L0
PCC.Temperature=25
PCC.Vdd=null
PH0-OSC_IN.Locked=true
PH0-OSC_IN.Mode=HSE-External-Oscillator
PH0-OSC_IN.Signal=RCC_OSC_IN
PH1-OSC_OUT.Locked=true
PH1-OSC_OUT.Mode=HSE-External-Oscillator
PH1-OSC_OUT.Signal=RCC_OSC_OUT
PinOutPanel.RotationAngle=0
ProjectManager.AskForMigrate=true
ProjectManager.BackupPrevious=false
ProjectManager.CompilerOptimize=6
ProjectManager.ComputerToolchain=false
ProjectManager.CoupleFile=false
ProjectManager.CustomerFirmwarePackage=
ProjectManager.DefaultFWLocation=true
ProjectManager.DeletePrevious=true
ProjectManager.DeviceId=STM32L053R8Tx
ProjectManager.FirmwarePackage=STM32Cube FW_L0 V1.10.0
ProjectManager.FreePins=false
ProjectManager.HalAssertFull=false
ProjectManager.HeapSize=0x200
ProjectManager.KeepUserCode=true
ProjectManager.LastFirmware=true
ProjectManager.LibraryCopy=0
ProjectManager.MainLocation=Src
ProjectManager.NoMain=false
ProjectManager.PreviousToolchain=
ProjectManager.ProjectBuild=false
ProjectManager.ProjectFileName=CubeMX_Config.ioc
ProjectManager.ProjectName=CubeMX_Config
ProjectManager.StackSize=0x400
ProjectManager.TargetToolchain=MDK-ARM V5
ProjectManager.ToolChainLocation=
ProjectManager.UnderRoot=false
ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART2_UART_Init-USART2-false-HAL-true
RCC.48CLKFreq_Value=32000000
RCC.48RNGFreq_Value=32000000
RCC.48USBFreq_Value=32000000
RCC.AHBFreq_Value=32000000
RCC.APB1Freq_Value=32000000
RCC.APB1TimFreq_Value=32000000
RCC.APB2Freq_Value=32000000
RCC.APB2TimFreq_Value=32000000
RCC.FCLKCortexFreq_Value=32000000
RCC.FamilyName=M
RCC.HCLKFreq_Value=32000000
RCC.HSE_VALUE=8000000
RCC.HSI16_VALUE=16000000
RCC.HSI48_VALUE=48000000
RCC.HSI_VALUE=16000000
RCC.I2C1Freq_Value=32000000
RCC.IPParameters=48CLKFreq_Value,48RNGFreq_Value,48USBFreq_Value,AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI16_VALUE,HSI48_VALUE,HSI_VALUE,I2C1Freq_Value,LCDFreq_Value,LPTIMFreq_Value,LPUARTFreq_Value,LSI_VALUE,MCOPinFreq_Value,MSIClockRange,MSI_VALUE,PLLCLKFreq_Value,PLLMUL,PWRFreq_Value,RTCFreq_Value,RTCHSEDivFreq_Value,SYSCLKFreq_VALUE,SYSCLKSource,TIMFreq_Value,TimerFreq_Value,USART1Freq_Value,USART2Freq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,WatchDogFreq_Value
RCC.LCDFreq_Value=37000
RCC.LPTIMFreq_Value=32000000
RCC.LPUARTFreq_Value=32000000
RCC.LSI_VALUE=37000
RCC.MCOPinFreq_Value=32000000
RCC.MSIClockRange=RCC_MSIRANGE_6
RCC.MSI_VALUE=4194000
RCC.PLLCLKFreq_Value=32000000
RCC.PLLMUL=RCC_PLLMUL_4
RCC.PWRFreq_Value=32000000
RCC.RTCFreq_Value=37000
RCC.RTCHSEDivFreq_Value=4000000
RCC.SYSCLKFreq_VALUE=32000000
RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
RCC.TIMFreq_Value=32000000
RCC.TimerFreq_Value=32000000
RCC.USART1Freq_Value=32000000
RCC.USART2Freq_Value=32000000
RCC.VCOInputFreq_Value=16000000
RCC.VCOOutputFreq_Value=64000000
RCC.WatchDogFreq_Value=37000
SH.GPXTI13.0=GPIO_EXTI13
SH.GPXTI13.ConfNb=1
USART2.IPParameters=VirtualMode-Asynchronous
USART2.VirtualMode-Asynchronous=VM_ASYNC
VP_SYS_VS_Systick.Mode=SysTick
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
board=NUCLEO-L053R8
boardIOC=true
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/main.h
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/**
******************************************************************************
* @file : main.h
* @brief : Header for main.c file.
* This file contains the common defines of the application.
******************************************************************************
** This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools
* are owned by their respective copyright owners.
*
* COPYRIGHT(c) 2019 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __MAIN_H__
#define __MAIN_H__
/* Includes ------------------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private define ------------------------------------------------------------*/
#define B1_Pin GPIO_PIN_13
#define B1_GPIO_Port GPIOC
#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
#define LD2_Pin GPIO_PIN_5
#define LD2_GPIO_Port GPIOA
#define TMS_Pin GPIO_PIN_13
#define TMS_GPIO_Port GPIOA
#define TCK_Pin GPIO_PIN_14
#define TCK_GPIO_Port GPIOA
/* ########################## Assert Selection ############################## */
/**
* @brief Uncomment the line below to expanse the "assert_param" macro in the
* HAL drivers code
*/
/* #define USE_FULL_ASSERT 1U */
/* USER CODE BEGIN Private defines */
/* USER CODE END Private defines */
#ifdef __cplusplus
extern
"C"
{
#endif
void
_Error_Handler
(
char
*
,
int
);
#define Error_Handler() _Error_Handler(__FILE__, __LINE__)
#ifdef __cplusplus
}
#endif
#endif
/* __MAIN_H__ */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/stm32l0xx_hal_conf.h
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/**
******************************************************************************
* @file stm32l0xx_hal_conf.h
* @brief HAL configuration file.
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L0xx_HAL_CONF_H
#define __STM32L0xx_HAL_CONF_H
#ifdef __cplusplus
extern
"C"
{
#endif
#include "main.h"
/* Exported types ------------------------------------------------------------*/
/* Exported constants --------------------------------------------------------*/
/* ########################## Module Selection ############################## */
/**
* @brief This is the list of modules to be used in the HAL driver
*/
#define HAL_MODULE_ENABLED
/*#define HAL_ADC_MODULE_ENABLED */
/*#define HAL_CRYP_MODULE_ENABLED */
/*#define HAL_COMP_MODULE_ENABLED */
/*#define HAL_CRC_MODULE_ENABLED */
/*#define HAL_CRYP_MODULE_ENABLED */
/*#define HAL_DAC_MODULE_ENABLED */
/*#define HAL_FIREWALL_MODULE_ENABLED */
/*#define HAL_I2S_MODULE_ENABLED */
/*#define HAL_IWDG_MODULE_ENABLED */
/*#define HAL_LCD_MODULE_ENABLED */
/*#define HAL_LPTIM_MODULE_ENABLED */
/*#define HAL_RNG_MODULE_ENABLED */
/*#define HAL_RTC_MODULE_ENABLED */
/*#define HAL_SPI_MODULE_ENABLED */
/*#define HAL_TIM_MODULE_ENABLED */
/*#define HAL_TSC_MODULE_ENABLED */
#define HAL_UART_MODULE_ENABLED
/*#define HAL_USART_MODULE_ENABLED */
/*#define HAL_IRDA_MODULE_ENABLED */
/*#define HAL_SMARTCARD_MODULE_ENABLED */
/*#define HAL_SMBUS_MODULE_ENABLED */
/*#define HAL_WWDG_MODULE_ENABLED */
/*#define HAL_PCD_MODULE_ENABLED */
/*#define HAL_EXTI_MODULE_ENABLED */
#define HAL_GPIO_MODULE_ENABLED
#define HAL_DMA_MODULE_ENABLED
#define HAL_I2C_MODULE_ENABLED
#define HAL_RCC_MODULE_ENABLED
#define HAL_FLASH_MODULE_ENABLED
#define HAL_PWR_MODULE_ENABLED
#define HAL_CORTEX_MODULE_ENABLED
/* ########################## Oscillator Values adaptation ####################*/
/**
* @brief Adjust the value of External High Speed oscillator (HSE) used in your application.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSE is used as system clock source, directly or through the PLL).
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE ((uint32_t)8000000U)
/*!< Value of the External oscillator in Hz */
#endif
/* HSE_VALUE */
#if !defined (HSE_STARTUP_TIMEOUT)
#define HSE_STARTUP_TIMEOUT ((uint32_t)100U)
/*!< Time out for HSE start up, in ms */
#endif
/* HSE_STARTUP_TIMEOUT */
/**
* @brief Internal Multiple Speed oscillator (MSI) default value.
* This value is the default MSI range value after Reset.
*/
#if !defined (MSI_VALUE)
#define MSI_VALUE ((uint32_t)4194000U)
/*!< Value of the Internal oscillator in Hz*/
#endif
/* MSI_VALUE */
/**
* @brief Internal High Speed oscillator (HSI) value.
* This value is used by the RCC HAL module to compute the system frequency
* (when HSI is used as system clock source, directly or through the PLL).
*/
#if !defined (HSI_VALUE)
#define HSI_VALUE ((uint32_t)16000000U)
/*!< Value of the Internal oscillator in Hz*/
#endif
/* HSI_VALUE */
/**
* @brief Internal High Speed oscillator for USB (HSI48) value.
*/
#if !defined (HSI48_VALUE)
#define HSI48_VALUE ((uint32_t)48000000U)
/*!< 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 */
/**
* @brief Internal Low Speed oscillator (LSI) value.
*/
#if !defined (LSI_VALUE)
#define LSI_VALUE ((uint32_t)37000U)
/*!< LSI Typical Value in Hz*/
#endif
/* LSI_VALUE */
/*!< Value of the Internal Low Speed oscillator in Hz
The real value may vary depending on the variations
in voltage and temperature.*/
/**
* @brief External Low Speed oscillator (LSE) value.
* This value is used by the UART, RTC HAL module to compute the system frequency
*/
#if !defined (LSE_VALUE)
#define LSE_VALUE ((uint32_t)32768U)
/*!< Value of the External oscillator in Hz*/
#endif
/* LSE_VALUE */
#if !defined (LSE_STARTUP_TIMEOUT)
#define LSE_STARTUP_TIMEOUT ((uint32_t)5000U)
/*!< Time out for LSE start up, in ms */
#endif
/* LSE_STARTUP_TIMEOUT */
/* 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. */
/* ########################### System Configuration ######################### */
/**
* @brief This is the HAL system configuration section
*/
#define VDD_VALUE ((uint32_t)3300U)
/*!< Value of VDD in mv */
#define TICK_INT_PRIORITY ((uint32_t)0U)
/*!< tick interrupt priority */
#define USE_RTOS 0U
#define PREFETCH_ENABLE 0U
#define PREREAD_ENABLE 1U
#define BUFFER_CACHE_DISABLE 0U
/* ########################## Assert Selection ############################## */
/**
* @brief Uncomment the line below to expanse the "assert_param" macro in the
* HAL drivers code
*/
/* #define USE_FULL_ASSERT 1U */
/* Includes ------------------------------------------------------------------*/
/**
* @brief Include module's header file
*/
#ifdef HAL_RCC_MODULE_ENABLED
#include "stm32l0xx_hal_rcc.h"
#endif
/* HAL_RCC_MODULE_ENABLED */
#ifdef HAL_EXTI_MODULE_ENABLED
#include "stm32l0xx_hal_exti.h"
#endif
/* HAL_EXTI_MODULE_ENABLED */
#ifdef HAL_GPIO_MODULE_ENABLED
#include "stm32l0xx_hal_gpio.h"
#endif
/* HAL_GPIO_MODULE_ENABLED */
#ifdef HAL_DMA_MODULE_ENABLED
#include "stm32l0xx_hal_dma.h"
#endif
/* HAL_DMA_MODULE_ENABLED */
#ifdef HAL_CORTEX_MODULE_ENABLED
#include "stm32l0xx_hal_cortex.h"
#endif
/* HAL_CORTEX_MODULE_ENABLED */
#ifdef HAL_ADC_MODULE_ENABLED
#include "stm32l0xx_hal_adc.h"
#endif
/* HAL_ADC_MODULE_ENABLED */
#ifdef HAL_COMP_MODULE_ENABLED
#include "stm32l0xx_hal_comp.h"
#endif
/* HAL_COMP_MODULE_ENABLED */
#ifdef HAL_CRC_MODULE_ENABLED
#include "stm32l0xx_hal_crc.h"
#endif
/* HAL_CRC_MODULE_ENABLED */
#ifdef HAL_CRYP_MODULE_ENABLED
#include "stm32l0xx_hal_cryp.h"
#endif
/* HAL_CRYP_MODULE_ENABLED */
#ifdef HAL_DAC_MODULE_ENABLED
#include "stm32l0xx_hal_dac.h"
#endif
/* HAL_DAC_MODULE_ENABLED */
#ifdef HAL_FIREWALL_MODULE_ENABLED
#include "stm32l0xx_hal_firewall.h"
#endif
/* HAL_FIREWALL_MODULE_ENABLED */
#ifdef HAL_FLASH_MODULE_ENABLED
#include "stm32l0xx_hal_flash.h"
#endif
/* HAL_FLASH_MODULE_ENABLED */
#ifdef HAL_I2C_MODULE_ENABLED
#include "stm32l0xx_hal_i2c.h"
#endif
/* HAL_I2C_MODULE_ENABLED */
#ifdef HAL_I2S_MODULE_ENABLED
#include "stm32l0xx_hal_i2s.h"
#endif
/* HAL_I2S_MODULE_ENABLED */
#ifdef HAL_IWDG_MODULE_ENABLED
#include "stm32l0xx_hal_iwdg.h"
#endif
/* HAL_IWDG_MODULE_ENABLED */
#ifdef HAL_LCD_MODULE_ENABLED
#include "stm32l0xx_hal_lcd.h"
#endif
/* HAL_LCD_MODULE_ENABLED */
#ifdef HAL_LPTIM_MODULE_ENABLED
#include "stm32l0xx_hal_lptim.h"
#endif
/* HAL_LPTIM_MODULE_ENABLED */
#ifdef HAL_PWR_MODULE_ENABLED
#include "stm32l0xx_hal_pwr.h"
#endif
/* HAL_PWR_MODULE_ENABLED */
#ifdef HAL_RNG_MODULE_ENABLED
#include "stm32l0xx_hal_rng.h"
#endif
/* HAL_RNG_MODULE_ENABLED */
#ifdef HAL_RTC_MODULE_ENABLED
#include "stm32l0xx_hal_rtc.h"
#endif
/* HAL_RTC_MODULE_ENABLED */
#ifdef HAL_SPI_MODULE_ENABLED
#include "stm32l0xx_hal_spi.h"
#endif
/* HAL_SPI_MODULE_ENABLED */
#ifdef HAL_TIM_MODULE_ENABLED
#include "stm32l0xx_hal_tim.h"
#endif
/* HAL_TIM_MODULE_ENABLED */
#ifdef HAL_TSC_MODULE_ENABLED
#include "stm32l0xx_hal_tsc.h"
#endif
/* HAL_TSC_MODULE_ENABLED */
#ifdef HAL_UART_MODULE_ENABLED
#include "stm32l0xx_hal_uart.h"
#endif
/* HAL_UART_MODULE_ENABLED */
#ifdef HAL_USART_MODULE_ENABLED
#include "stm32l0xx_hal_usart.h"
#endif
/* HAL_USART_MODULE_ENABLED */
#ifdef HAL_IRDA_MODULE_ENABLED
#include "stm32l0xx_hal_irda.h"
#endif
/* HAL_IRDA_MODULE_ENABLED */
#ifdef HAL_SMARTCARD_MODULE_ENABLED
#include "stm32l0xx_hal_smartcard.h"
#endif
/* HAL_SMARTCARD_MODULE_ENABLED */
#ifdef HAL_SMBUS_MODULE_ENABLED
#include "stm32l0xx_hal_smbus.h"
#endif
/* HAL_SMBUS_MODULE_ENABLED */
#ifdef HAL_WWDG_MODULE_ENABLED
#include "stm32l0xx_hal_wwdg.h"
#endif
/* HAL_WWDG_MODULE_ENABLED */
#ifdef HAL_PCD_MODULE_ENABLED
#include "stm32l0xx_hal_pcd.h"
#endif
/* HAL_PCD_MODULE_ENABLED */
/* Exported macro ------------------------------------------------------------*/
#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)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
/* Exported functions ------------------------------------------------------- */
void
assert_failed
(
uint8_t
*
file
,
uint32_t
line
);
#else
#define assert_param(expr) ((void)0U)
#endif
/* USE_FULL_ASSERT */
#ifdef __cplusplus
}
#endif
#endif
/* __STM32L0xx_HAL_CONF_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Inc/stm32l0xx_it.h
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/**
******************************************************************************
* @file stm32l0xx_it.h
* @brief This file contains the headers of the interrupt handlers.
******************************************************************************
*
* COPYRIGHT(c) 2019 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/* Define to prevent recursive inclusion -------------------------------------*/
#ifndef __STM32L0xx_IT_H
#define __STM32L0xx_IT_H
#ifdef __cplusplus
extern
"C"
{
#endif
/* Includes ------------------------------------------------------------------*/
#include "stm32l0xx_hal.h"
#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
USART2_IRQHandler
(
void
);
#ifdef __cplusplus
}
#endif
#endif
/* __STM32L0xx_IT_H */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/main.c
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/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
** This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools
* are owned by their respective copyright owners.
*
* COPYRIGHT(c) 2019 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32l0xx_hal.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private variables ---------------------------------------------------------*/
UART_HandleTypeDef
huart2
;
/* USER CODE BEGIN PV */
/* Private variables ---------------------------------------------------------*/
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void
SystemClock_Config
(
void
);
static
void
MX_GPIO_Init
(
void
);
static
void
MX_USART2_UART_Init
(
void
);
/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE END PFP */
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* @brief The application entry point.
*
* @retval None
*/
int
main
(
void
)
{
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/* MCU Configuration----------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init
();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config
();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init
();
MX_USART2_UART_Init
();
/* USER CODE BEGIN 2 */
uint32_t
hell0
;
hell0
=
HAL_RCC_GetPCLK1Freq
();
//printf("hell0:%d",hell0);
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while
(
1
)
{
HAL_UART_Transmit
(
&
huart2
,
"hello
\r\n
"
,
strlen
(
"hello
\r\n
"
),
10
);
HAL_Delay
(
1000
);
/* USER CODE END WHILE */
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void
SystemClock_Config
(
void
)
{
RCC_OscInitTypeDef
RCC_OscInitStruct
;
RCC_ClkInitTypeDef
RCC_ClkInitStruct
;
RCC_PeriphCLKInitTypeDef
PeriphClkInit
;
/**Configure the main internal regulator output voltage
*/
__HAL_PWR_VOLTAGESCALING_CONFIG
(
PWR_REGULATOR_VOLTAGE_SCALE1
);
/**Initializes the CPU, AHB and APB busses clocks
*/
RCC_OscInitStruct
.
OscillatorType
=
RCC_OSCILLATORTYPE_HSI
;
RCC_OscInitStruct
.
HSIState
=
RCC_HSI_ON
;
RCC_OscInitStruct
.
HSICalibrationValue
=
16
;
RCC_OscInitStruct
.
PLL
.
PLLState
=
RCC_PLL_ON
;
RCC_OscInitStruct
.
PLL
.
PLLSource
=
RCC_PLLSOURCE_HSI
;
RCC_OscInitStruct
.
PLL
.
PLLMUL
=
RCC_PLLMUL_4
;
RCC_OscInitStruct
.
PLL
.
PLLDIV
=
RCC_PLLDIV_2
;
if
(
HAL_RCC_OscConfig
(
&
RCC_OscInitStruct
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
/**Initializes the CPU, AHB and APB busses clocks
*/
RCC_ClkInitStruct
.
ClockType
=
RCC_CLOCKTYPE_HCLK
|
RCC_CLOCKTYPE_SYSCLK
|
RCC_CLOCKTYPE_PCLK1
|
RCC_CLOCKTYPE_PCLK2
;
RCC_ClkInitStruct
.
SYSCLKSource
=
RCC_SYSCLKSOURCE_PLLCLK
;
RCC_ClkInitStruct
.
AHBCLKDivider
=
RCC_SYSCLK_DIV1
;
RCC_ClkInitStruct
.
APB1CLKDivider
=
RCC_HCLK_DIV1
;
RCC_ClkInitStruct
.
APB2CLKDivider
=
RCC_HCLK_DIV1
;
if
(
HAL_RCC_ClockConfig
(
&
RCC_ClkInitStruct
,
FLASH_LATENCY_1
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
PeriphClkInit
.
PeriphClockSelection
=
RCC_PERIPHCLK_USART2
;
PeriphClkInit
.
Usart2ClockSelection
=
RCC_USART2CLKSOURCE_PCLK1
;
if
(
HAL_RCCEx_PeriphCLKConfig
(
&
PeriphClkInit
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
/**Configure the Systick interrupt time
*/
HAL_SYSTICK_Config
(
HAL_RCC_GetHCLKFreq
()
/
1000
);
/**Configure the Systick
*/
HAL_SYSTICK_CLKSourceConfig
(
SYSTICK_CLKSOURCE_HCLK
);
/* SysTick_IRQn interrupt configuration */
HAL_NVIC_SetPriority
(
SysTick_IRQn
,
0
,
0
);
}
/* USART2 init function */
static
void
MX_USART2_UART_Init
(
void
)
{
huart2
.
Instance
=
USART2
;
huart2
.
Init
.
BaudRate
=
115200
;
huart2
.
Init
.
WordLength
=
UART_WORDLENGTH_8B
;
huart2
.
Init
.
StopBits
=
UART_STOPBITS_1
;
huart2
.
Init
.
Parity
=
UART_PARITY_NONE
;
huart2
.
Init
.
Mode
=
UART_MODE_TX_RX
;
huart2
.
Init
.
HwFlowCtl
=
UART_HWCONTROL_NONE
;
huart2
.
Init
.
OverSampling
=
UART_OVERSAMPLING_16
;
huart2
.
Init
.
OneBitSampling
=
UART_ONE_BIT_SAMPLE_DISABLE
;
huart2
.
AdvancedInit
.
AdvFeatureInit
=
UART_ADVFEATURE_NO_INIT
;
if
(
HAL_UART_Init
(
&
huart2
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
}
/** Configure pins as
* Analog
* Input
* Output
* EVENT_OUT
* EXTI
*/
static
void
MX_GPIO_Init
(
void
)
{
GPIO_InitTypeDef
GPIO_InitStruct
;
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOC_CLK_ENABLE
();
__HAL_RCC_GPIOH_CLK_ENABLE
();
__HAL_RCC_GPIOA_CLK_ENABLE
();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin
(
LD2_GPIO_Port
,
LD2_Pin
,
GPIO_PIN_RESET
);
/*Configure GPIO pin : B1_Pin */
GPIO_InitStruct
.
Pin
=
B1_Pin
;
GPIO_InitStruct
.
Mode
=
GPIO_MODE_IT_FALLING
;
GPIO_InitStruct
.
Pull
=
GPIO_NOPULL
;
HAL_GPIO_Init
(
B1_GPIO_Port
,
&
GPIO_InitStruct
);
/*Configure GPIO pin : LD2_Pin */
GPIO_InitStruct
.
Pin
=
LD2_Pin
;
GPIO_InitStruct
.
Mode
=
GPIO_MODE_OUTPUT_PP
;
GPIO_InitStruct
.
Pull
=
GPIO_NOPULL
;
GPIO_InitStruct
.
Speed
=
GPIO_SPEED_FREQ_LOW
;
HAL_GPIO_Init
(
LD2_GPIO_Port
,
&
GPIO_InitStruct
);
}
/* USER CODE BEGIN 4 */
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.
* @param file: The file name as string.
* @param line: The line in file as a number.
* @retval None
*/
void
_Error_Handler
(
char
*
file
,
int
line
)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
while
(
1
)
{
}
/* USER CODE END Error_Handler_Debug */
}
#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 CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif
/* USE_FULL_ASSERT */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/stm32l0xx_hal_msp.c
0 → 100644
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bb8ea9bf
/**
******************************************************************************
* File Name : stm32l0xx_hal_msp.c
* Description : This file provides code for the MSP Initialization
* and de-Initialization codes.
******************************************************************************
** This notice applies to any and all portions of this file
* that are not between comment pairs USER CODE BEGIN and
* USER CODE END. Other portions of this file, whether
* inserted by the user or by software development tools
* are owned by their respective copyright owners.
*
* COPYRIGHT(c) 2019 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32l0xx_hal.h"
extern
void
_Error_Handler
(
char
*
,
int
);
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* Initializes the Global MSP.
*/
void
HAL_MspInit
(
void
)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_SYSCFG_CLK_ENABLE
();
__HAL_RCC_PWR_CLK_ENABLE
();
/* System interrupt init*/
/* SVC_IRQn interrupt configuration */
HAL_NVIC_SetPriority
(
SVC_IRQn
,
0
,
0
);
/* PendSV_IRQn interrupt configuration */
HAL_NVIC_SetPriority
(
PendSV_IRQn
,
0
,
0
);
/* SysTick_IRQn interrupt configuration */
HAL_NVIC_SetPriority
(
SysTick_IRQn
,
0
,
0
);
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
void
HAL_UART_MspInit
(
UART_HandleTypeDef
*
huart
)
{
GPIO_InitTypeDef
GPIO_InitStruct
;
if
(
huart
->
Instance
==
USART2
)
{
/* USER CODE BEGIN USART2_MspInit 0 */
/* USER CODE END USART2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_USART2_CLK_ENABLE
();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct
.
Pin
=
USART_TX_Pin
|
USART_RX_Pin
;
GPIO_InitStruct
.
Mode
=
GPIO_MODE_AF_PP
;
GPIO_InitStruct
.
Pull
=
GPIO_NOPULL
;
GPIO_InitStruct
.
Speed
=
GPIO_SPEED_FREQ_VERY_HIGH
;
GPIO_InitStruct
.
Alternate
=
GPIO_AF4_USART2
;
HAL_GPIO_Init
(
GPIOA
,
&
GPIO_InitStruct
);
/* USART2 interrupt Init */
HAL_NVIC_SetPriority
(
USART2_IRQn
,
0
,
0
);
HAL_NVIC_EnableIRQ
(
USART2_IRQn
);
/* USER CODE BEGIN USART2_MspInit 1 */
/* USER CODE END USART2_MspInit 1 */
}
}
void
HAL_UART_MspDeInit
(
UART_HandleTypeDef
*
huart
)
{
if
(
huart
->
Instance
==
USART2
)
{
/* USER CODE BEGIN USART2_MspDeInit 0 */
/* USER CODE END USART2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART2_CLK_DISABLE
();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
HAL_GPIO_DeInit
(
GPIOA
,
USART_TX_Pin
|
USART_RX_Pin
);
/* USART2 interrupt DeInit */
HAL_NVIC_DisableIRQ
(
USART2_IRQn
);
/* USER CODE BEGIN USART2_MspDeInit 1 */
/* USER CODE END USART2_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/stm32l0xx_it.c
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/**
******************************************************************************
* @file stm32l0xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
*
* COPYRIGHT(c) 2019 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "stm32l0xx_hal.h"
#include "stm32l0xx.h"
#include "stm32l0xx_it.h"
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern
UART_HandleTypeDef
huart2
;
/******************************************************************************/
/* Cortex-M0+ Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void
NMI_Handler
(
void
)
{
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void
HardFault_Handler
(
void
)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
/* USER CODE END HardFault_IRQn 0 */
while
(
1
)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
/* USER CODE END W1_HardFault_IRQn 0 */
}
/* USER CODE BEGIN HardFault_IRQn 1 */
/* USER CODE END HardFault_IRQn 1 */
}
/**
* @brief This function handles System service call via SWI instruction.
*/
void
SVC_Handler
(
void
)
{
/* USER CODE BEGIN SVC_IRQn 0 */
/* USER CODE END SVC_IRQn 0 */
/* USER CODE BEGIN SVC_IRQn 1 */
/* USER CODE END SVC_IRQn 1 */
}
/**
* @brief This function handles Pendable request for system service.
*/
void
PendSV_Handler
(
void
)
{
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
/**
* @brief This function handles System tick timer.
*/
void
SysTick_Handler
(
void
)
{
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick
();
HAL_SYSTICK_IRQHandler
();
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 1 */
}
/******************************************************************************/
/* STM32L0xx Peripheral Interrupt Handlers */
/* Add here the Interrupt Handlers for the used peripherals. */
/* For the available peripheral interrupt handler names, */
/* please refer to the startup file (startup_stm32l0xx.s). */
/******************************************************************************/
/**
* @brief This function handles USART2 global interrupt / USART2 wake-up interrupt through EXTI line 26.
*/
void
USART2_IRQHandler
(
void
)
{
/* USER CODE BEGIN USART2_IRQn 0 */
/* USER CODE END USART2_IRQn 0 */
HAL_UART_IRQHandler
(
&
huart2
);
/* USER CODE BEGIN USART2_IRQn 1 */
/* USER CODE END USART2_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/CubeMX_Config/Src/system_stm32l0xx.c
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/**
******************************************************************************
* @file system_stm32l0xx.c
* @author MCD Application Team
* @brief CMSIS Cortex-M0+ Device Peripheral Access Layer System Source File.
*
* This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the "startup_stm32l0xx.s" file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
*
******************************************************************************
* @attention
*
* <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name of STMicroelectronics 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 THE COPYRIGHT HOLDER OR 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.
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32l0xx_system
* @{
*/
/** @addtogroup STM32L0xx_System_Private_Includes
* @{
*/
#include "stm32l0xx.h"
#if !defined (HSE_VALUE)
#define HSE_VALUE ((uint32_t)8000000U)
/*!< Value of the External oscillator in Hz */
#endif
/* HSE_VALUE */
#if !defined (MSI_VALUE)
#define MSI_VALUE ((uint32_t)2000000U)
/*!< Value of the Internal oscillator in Hz*/
#endif
/* MSI_VALUE */
#if !defined (HSI_VALUE)
#define HSI_VALUE ((uint32_t)16000000U)
/*!< Value of the Internal oscillator in Hz*/
#endif
/* HSI_VALUE */
/**
* @}
*/
/** @addtogroup STM32L0xx_System_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @addtogroup STM32L0xx_System_Private_Defines
* @{
*/
/************************* Miscellaneous Configuration ************************/
/*!< Uncomment the following line if you need to relocate your vector Table in
Internal SRAM. */
/* #define VECT_TAB_SRAM */
#define VECT_TAB_OFFSET 0x00U
/*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
/******************************************************************************/
/**
* @}
*/
/** @addtogroup STM32L0xx_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32L0xx_System_Private_Variables
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
uint32_t
SystemCoreClock
=
2000000U
;
const
uint8_t
AHBPrescTable
[
16
]
=
{
0U
,
0U
,
0U
,
0U
,
0U
,
0U
,
0U
,
0U
,
1U
,
2U
,
3U
,
4U
,
6U
,
7U
,
8U
,
9U
};
const
uint8_t
APBPrescTable
[
8
]
=
{
0U
,
0U
,
0U
,
0U
,
1U
,
2U
,
3U
,
4U
};
const
uint8_t
PLLMulTable
[
9
]
=
{
3U
,
4U
,
6U
,
8U
,
12U
,
16U
,
24U
,
32U
,
48U
};
/**
* @}
*/
/** @addtogroup STM32L0xx_System_Private_FunctionPrototypes
* @{
*/
/**
* @}
*/
/** @addtogroup STM32L0xx_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system.
* @param None
* @retval None
*/
void
SystemInit
(
void
)
{
/*!< Set MSION bit */
RCC
->
CR
|=
(
uint32_t
)
0x00000100U
;
/*!< Reset SW[1:0], HPRE[3:0], PPRE1[2:0], PPRE2[2:0], MCOSEL[2:0] and MCOPRE[2:0] bits */
RCC
->
CFGR
&=
(
uint32_t
)
0x88FF400CU
;
/*!< Reset HSION, HSIDIVEN, HSEON, CSSON and PLLON bits */
RCC
->
CR
&=
(
uint32_t
)
0xFEF6FFF6U
;
/*!< Reset HSI48ON bit */
RCC
->
CRRCR
&=
(
uint32_t
)
0xFFFFFFFEU
;
/*!< Reset HSEBYP bit */
RCC
->
CR
&=
(
uint32_t
)
0xFFFBFFFFU
;
/*!< Reset PLLSRC, PLLMUL[3:0] and PLLDIV[1:0] bits */
RCC
->
CFGR
&=
(
uint32_t
)
0xFF02FFFFU
;
/*!< Disable all interrupts */
RCC
->
CIER
=
0x00000000U
;
/* Configure the Vector Table location add offset address ------------------*/
#ifdef VECT_TAB_SRAM
SCB
->
VTOR
=
SRAM_BASE
|
VECT_TAB_OFFSET
;
/* Vector Table Relocation in Internal SRAM */
#else
SCB
->
VTOR
=
FLASH_BASE
|
VECT_TAB_OFFSET
;
/* Vector Table Relocation in Internal FLASH */
#endif
}
/**
* @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 MSI, SystemCoreClock will contain the MSI
* value as defined by the MSI range.
*
* - 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 stm32l0xx_hal.h file (default value
* 16 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in stm32l0xx_hal.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
=
0U
,
pllmul
=
0U
,
plldiv
=
0U
,
pllsource
=
0U
,
msirange
=
0U
;
/* Get SYSCLK source -------------------------------------------------------*/
tmp
=
RCC
->
CFGR
&
RCC_CFGR_SWS
;
switch
(
tmp
)
{
case
0x00U
:
/* MSI used as system clock */
msirange
=
(
RCC
->
ICSCR
&
RCC_ICSCR_MSIRANGE
)
>>
13U
;
SystemCoreClock
=
(
32768U
*
(
1U
<<
(
msirange
+
1U
)));
break
;
case
0x04U
:
/* HSI used as system clock */
SystemCoreClock
=
HSI_VALUE
;
break
;
case
0x08U
:
/* HSE used as system clock */
SystemCoreClock
=
HSE_VALUE
;
break
;
case
0x0CU
:
/* PLL used as system clock */
/* Get PLL clock source and multiplication factor ----------------------*/
pllmul
=
RCC
->
CFGR
&
RCC_CFGR_PLLMUL
;
plldiv
=
RCC
->
CFGR
&
RCC_CFGR_PLLDIV
;
pllmul
=
PLLMulTable
[(
pllmul
>>
18U
)];
plldiv
=
(
plldiv
>>
22U
)
+
1U
;
pllsource
=
RCC
->
CFGR
&
RCC_CFGR_PLLSRC
;
if
(
pllsource
==
0x00U
)
{
/* HSI oscillator clock selected as PLL clock entry */
SystemCoreClock
=
(((
HSI_VALUE
)
*
pllmul
)
/
plldiv
);
}
else
{
/* HSE selected as PLL clock entry */
SystemCoreClock
=
(((
HSE_VALUE
)
*
pllmul
)
/
plldiv
);
}
break
;
default:
/* MSI used as system clock */
msirange
=
(
RCC
->
ICSCR
&
RCC_ICSCR_MSIRANGE
)
>>
13U
;
SystemCoreClock
=
(
32768U
*
(
1U
<<
(
msirange
+
1U
)));
break
;
}
/* Compute HCLK clock frequency --------------------------------------------*/
/* Get HCLK prescaler */
tmp
=
AHBPrescTable
[((
RCC
->
CFGR
&
RCC_CFGR_HPRE
)
>>
4U
)];
/* HCLK clock frequency */
SystemCoreClock
>>=
tmp
;
}
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
bsp/stm32/stm32l053-st-nucleo/board/Kconfig
0 → 100644
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bb8ea9bf
menu "Hardware Drivers Config"
config SOC_STM32L053R8
bool
select SOC_SERIES_STM32L0
default y
menu "Onboard Peripheral Drivers"
config BSP_USING_USB_TO_USART
bool "Enable USB TO USART (uart2)"
select BSP_USING_UART2
default y
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_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
endmenu
menu "Board extended module Drivers"
endmenu
endmenu
bsp/stm32/stm32l053-st-nucleo/board/SConscript
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import
os
import
rtconfig
from
building
import
*
Import
(
'SDK_LIB'
)
cwd
=
GetCurrentDir
()
# add general drivers
src
=
Split
(
'''
board.c
CubeMX_Config/Src/stm32l0xx_hal_msp.c
'''
)
path
=
[
cwd
]
path
+=
[
cwd
+
'/CubeMX_Config/Inc'
]
startup_path_prefix
=
SDK_LIB
if
rtconfig
.
CROSS_TOOL
==
'gcc'
:
src
+=
[
startup_path_prefix
+
'/STM32L0xx_HAL/CMSIS/Device/ST/STM32L0xx/Source/Templates/gcc/startup_stm32l053xx.s'
]
elif
rtconfig
.
CROSS_TOOL
==
'keil'
:
src
+=
[
startup_path_prefix
+
'/STM32L0xx_HAL/CMSIS/Device/ST/STM32L0xx/Source/Templates/arm/startup_stm32l053xx.s'
]
elif
rtconfig
.
CROSS_TOOL
==
'iar'
:
src
+=
[
startup_path_prefix
+
'/STM32L0xx_HAL/CMSIS/Device/ST/STM32L0xx/Source/Templates/iar/startup_stm32l053xx.s'
]
# STM32L052xx || STM32L053xx || STM32L062xx
# STM32L063xx || STM32L072xx || STM32L073xx
# STM32L082xx || STM32L083xx
# You can select chips from the list above
CPPDEFINES
=
[
'STM32L053xx'
]
group
=
DefineGroup
(
'Drivers'
,
src
,
depend
=
[
''
],
CPPPATH
=
path
,
CPPDEFINES
=
CPPDEFINES
)
Return
(
'group'
)
\ No newline at end of file
bsp/stm32/stm32l053-st-nucleo/board/board.c
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浏览文件 @
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/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-11-06 SummerGift first version
*/
#include "board.h"
void
SystemClock_Config
(
void
)
{
RCC_OscInitTypeDef
RCC_OscInitStruct
;
RCC_ClkInitTypeDef
RCC_ClkInitStruct
;
RCC_PeriphCLKInitTypeDef
PeriphClkInit
;
/**Configure the main internal regulator output voltage
*/
__HAL_PWR_VOLTAGESCALING_CONFIG
(
PWR_REGULATOR_VOLTAGE_SCALE1
);
/**Initializes the CPU, AHB and APB busses clocks
*/
RCC_OscInitStruct
.
OscillatorType
=
RCC_OSCILLATORTYPE_HSI
;
RCC_OscInitStruct
.
HSIState
=
RCC_HSI_ON
;
RCC_OscInitStruct
.
HSICalibrationValue
=
16
;
RCC_OscInitStruct
.
PLL
.
PLLState
=
RCC_PLL_ON
;
RCC_OscInitStruct
.
PLL
.
PLLSource
=
RCC_PLLSOURCE_HSI
;
RCC_OscInitStruct
.
PLL
.
PLLMUL
=
RCC_PLLMUL_4
;
RCC_OscInitStruct
.
PLL
.
PLLDIV
=
RCC_PLLDIV_2
;
if
(
HAL_RCC_OscConfig
(
&
RCC_OscInitStruct
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
/**Initializes the CPU, AHB and APB busses clocks
*/
RCC_ClkInitStruct
.
ClockType
=
RCC_CLOCKTYPE_HCLK
|
RCC_CLOCKTYPE_SYSCLK
|
RCC_CLOCKTYPE_PCLK1
|
RCC_CLOCKTYPE_PCLK2
;
RCC_ClkInitStruct
.
SYSCLKSource
=
RCC_SYSCLKSOURCE_PLLCLK
;
RCC_ClkInitStruct
.
AHBCLKDivider
=
RCC_SYSCLK_DIV1
;
RCC_ClkInitStruct
.
APB1CLKDivider
=
RCC_HCLK_DIV1
;
RCC_ClkInitStruct
.
APB2CLKDivider
=
RCC_HCLK_DIV1
;
if
(
HAL_RCC_ClockConfig
(
&
RCC_ClkInitStruct
,
FLASH_LATENCY_1
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
PeriphClkInit
.
PeriphClockSelection
=
RCC_PERIPHCLK_USART2
;
PeriphClkInit
.
Usart2ClockSelection
=
RCC_USART2CLKSOURCE_PCLK1
;
if
(
HAL_RCCEx_PeriphCLKConfig
(
&
PeriphClkInit
)
!=
HAL_OK
)
{
_Error_Handler
(
__FILE__
,
__LINE__
);
}
/**Configure the Systick interrupt time
*/
HAL_SYSTICK_Config
(
HAL_RCC_GetHCLKFreq
()
/
1000
);
/**Configure the Systick
*/
HAL_SYSTICK_CLKSourceConfig
(
SYSTICK_CLKSOURCE_HCLK
);
/* SysTick_IRQn interrupt configuration */
HAL_NVIC_SetPriority
(
SysTick_IRQn
,
0
,
0
);
}
bsp/stm32/stm32l053-st-nucleo/board/board.h
0 → 100644
浏览文件 @
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/*
* Copyright (c) 2006-2018, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2018-11-06 SummerGift first version
*/
#ifndef __BOARD_H__
#define __BOARD_H__
#include <rtthread.h>
#include <stm32l0xx.h>
#include "drv_common.h"
#include "drv_gpio.h"
#ifdef __cplusplus
extern
"C"
{
#endif
#define STM32_FLASH_START_ADRESS ((uint32_t)0x08000000)
#define STM32_FLASH_SIZE (64 * 1024)
#define STM32_FLASH_END_ADDRESS ((uint32_t)(STM32_FLASH_START_ADRESS + STM32_FLASH_SIZE))
/* Internal SRAM memory size[Kbytes] <8-64>, Default: 36 */
#define STM32_SRAM_SIZE 8
#define STM32_SRAM_END (0x20000000 + STM32_SRAM_SIZE * 1024)
#ifdef __CC_ARM
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 STM32_SRAM_END
void
SystemClock_Config
(
void
);
#ifdef __cplusplus
}
#endif
#endif
/* __BOARD_H__ */
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.icf
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浏览文件 @
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/*###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__ = 0x0400;
define symbol __ICFEDIT_size_heap__ = 0x0000;
/**** 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
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.lds
0 → 100644
浏览文件 @
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/*
* linker script for STM32L4XX with GNU ld
*/
/* Program Entry, set to mark it as "used" and avoid gc */
MEMORY
{
ROM (rx) : ORIGIN = 0x08000000, LENGTH = 64k /* 64KB flash */
RAM (rw) : ORIGIN = 0x20000000, LENGTH = 8k /* 8KB sram */
}
ENTRY(Reset_Handler)
_system_stack_size = 0x200;
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);
_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*)
. = 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) }
}
bsp/stm32/stm32l053-st-nucleo/board/linker_scripts/link.sct
0 → 100644
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; *************************************************************
; *** Scatter-Loading Description File generated by uVision ***
; *************************************************************
LR_IROM1 0x08000000 0x00010000 { ; load region size_region
ER_IROM1 0x08000000 0x00010000 { ; load address = execution address
*.o (RESET, +First)
*(InRoot$$Sections)
.ANY (+RO)
.ANY (+XO)
}
RW_IRAM1 0x20000000 0x00002000 { ; RW data
.ANY (+RW +ZI)
}
}
bsp/stm32/stm32l053-st-nucleo/figures/board.jpg
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157.4 KB
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<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>
$WS_DIR$\project.ewp
</path>
</project>
<batchBuild/>
</workspace>
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bsp/stm32/stm32l053-st-nucleo/rtconfig.h
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#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_USING_IDLE_HOOK
#define RT_IDEL_HOOK_LIST_SIZE 4
#define IDLE_THREAD_STACK_SIZE 256
#define RT_DEBUG
/* 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_HEAP
/* Kernel Device Object */
#define RT_USING_DEVICE
#define RT_USING_CONSOLE
#define RT_CONSOLEBUF_SIZE 256
#define RT_CONSOLE_DEVICE_NAME "uart2"
#define RT_VER_NUM 0x40000
#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 FINSH_THREAD_NAME "tshell"
#define FINSH_USING_HISTORY
#define FINSH_HISTORY_LINES 5
#define FINSH_USING_SYMTAB
#define FINSH_USING_DESCRIPTION
#define FINSH_THREAD_PRIORITY 20
#define FINSH_THREAD_STACK_SIZE 1024
#define FINSH_CMD_SIZE 80
#define FINSH_USING_MSH
#define FINSH_USING_MSH_DEFAULT
#define FINSH_USING_MSH_ONLY
#define FINSH_ARG_MAX 10
/* Device virtual file system */
/* Device Drivers */
#define RT_USING_DEVICE_IPC
#define RT_PIPE_BUFSZ 512
#define RT_USING_SERIAL
#define RT_SERIAL_USING_DMA
#define RT_USING_PIN
/* Using WiFi */
/* Using USB */
/* POSIX layer and C standard library */
/* Network */
/* Socket abstraction layer */
/* light weight TCP/IP stack */
/* Modbus master and slave stack */
/* AT commands */
/* VBUS(Virtual Software BUS) */
/* Utilities */
/* ARM CMSIS */
/* RT-Thread online packages */
/* IoT - internet of things */
/* Wi-Fi */
/* Marvell WiFi */
/* Wiced WiFi */
/* IoT Cloud */
/* security packages */
/* language packages */
/* multimedia packages */
/* tools packages */
/* system packages */
/* peripheral libraries and drivers */
/* miscellaneous packages */
/* sample package */
/* samples: kernel and components samples */
/* example package: hello */
#define SOC_FAMILY_STM32
#define SOC_SERIES_STM32L0
/* Hardware Drivers Config */
#define SOC_STM32L053R8
/* Onboard Peripheral Drivers */
#define BSP_USING_USB_TO_USART
/* On-chip Peripheral Drivers */
#define BSP_USING_GPIO
#define BSP_USING_UART
#define BSP_USING_UART2
/* Board extended module Drivers */
#endif
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<?xml version="1.0" encoding="iso-8859-1"?>
<workspace>
<project>
<path>
$WS_DIR$\template.ewp
</path>
</project>
<batchBuild/>
</workspace>
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