[bsp][stm32] update f4 series bsp

24b47537 · SummerGift · ac331cbc · 24b47537 · 24b47537 · 24b47537
43 changed file
--- a/bsp/stm32/stm32f407-atk-explorer/.config
+++ b/bsp/stm32/stm32f407-atk-explorer/.config
@@ -349,11 +349,10 @@ CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_USING_UART3 is not set
 # CONFIG_BSP_USING_UART6 is not set
 # CONFIG_BSP_USING_TIM is not set
+# CONFIG_BSP_USING_PWM is not set
 # CONFIG_BSP_USING_ON_CHIP_FLASH is not set
-# CONFIG_BSP_UART_USING_DMA_RX is not set
 # CONFIG_BSP_USING_SPI1 is not set
 # CONFIG_BSP_USING_SPI2 is not set
-# CONFIG_BSP_USING_SPI3 is not set
 # CONFIG_BSP_SPI_USING_DMA is not set
 # CONFIG_BSP_USING_ADC is not set
 # CONFIG_BSP_USING_I2C1 is not set

--- a/bsp/stm32/stm32f407-atk-explorer/README.md
+++ b/bsp/stm32/stm32f407-atk-explorer/README.md
@@ -39,6 +39,9 @@

 | **板载外设** | **支持情况** |               **备注**                |
 | :------------ | :----------: | :-----------------------------------: |
+| USB 转串口     |     支持     |                                    |
+| COM2         |   支持  | 和以太网、PWM 冲突，如需使用该外设，请使用 CubeMX 重新配置 UART2 管脚 |
+| COM3         |  支持   |                                           |
 | MPU6050      |     支持     |                                       |
 | Flash        |   支持   |                               |
 | SD卡         |   支持   |                               |
@@ -46,14 +49,14 @@
 | WM8978       |   暂不支持   |                                       |
 | **片上外设** | **支持情况** |               **备注**                |
 | GPIO         |     支持     | PA0, PA1... PH1 ---> PIN: 0, 1...144 |
-| UART         |     支持     |              UART1/2/3/6              |
+| UART         |     支持     |              UART1/2/3              |
 | SPI          |     支持     |               SPI1/2/3                |
 | I2C          |     支持     |               软件 I2C                |
 | ADC          |     支持     |                                       |
 | RTC          |     支持     |                                       |
 | WDT          |     支持     |                                       |
 | FLASH | 支持 | 已适配 [FAL](https://github.com/RT-Thread-packages/fal) |
-| PWM          |   暂不支持   |               即将支持                |
+| PWM          |   支持   |                               |
 | USB Device   |   暂不支持   |               即将支持                |
 | USB Host     |   暂不支持   |               即将支持                |
 | **扩展模块** | **支持情况** |               **备注**                |

--- a/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
+++ b/bsp/stm32/stm32f407-atk-explorer/board/Kconfig
@@ -12,11 +12,9 @@ menu "Onboard Peripheral Drivers"
        select BSP_USING_UART1
        default y

-    config BSP_USING_SPI_FLASH
-        bool "Enable SPI FLASH (w25q128 spi1)"
-        select BSP_USING_SPI1
-        select RT_USING_SFUD
-        select RT_SFUD_USING_SFDP
+    config BSP_USING_COM2
+        bool "Enable COM2 (uart2 pin conflict with Ethernet and PWM)"
+        select BSP_USING_UART2
        default n

    config BSP_USING_COM3
@@ -24,20 +22,26 @@ menu "Onboard Peripheral Drivers"
        select BSP_USING_UART3
        default n

+    config BSP_USING_SPI_FLASH
+        bool "Enable SPI FLASH (w25q128 spi1)"
+        select BSP_USING_SPI1
+        select RT_USING_SFUD
+        select RT_SFUD_USING_SFDP
+        default n
+
    config BSP_USING_EEPROM
        bool "Enable I2C EEPROM (i2c1)"
        select BSP_USING_I2C1
        default n

+    config PHY_USING_LAN8720A
+        bool
+    
    config BSP_USING_ETH
        bool "Enable Ethernet"
        default n
        select RT_USING_LWIP
-        if BSP_USING_ETH
-            config EXTERNAL_PHY_ADDRESS
-                hex
-                default 0x00
-        endif
+        select PHY_USING_LAN8720A

    config BSP_USING_MPU6050
        bool "Enable MPU6050 (i2c1)"
@@ -66,21 +70,11 @@ menu "On-chip Peripheral Drivers"
        select RT_USING_SERIAL
        default y

-    config BSP_USING_UART2
-        bool "Enable UART2"
-        select RT_USING_SERIAL
-        default n
-
    config BSP_USING_UART3
        bool "Enable UART3"
        select RT_USING_SERIAL
        default n

-    config BSP_USING_UART6
-        bool "Enable UART6"
-        select RT_USING_SERIAL
-        default n
-
    menuconfig BSP_USING_TIM
        bool "Enable timer"
        default n
@@ -140,14 +134,6 @@ menu "On-chip Peripheral Drivers"
            config BSP_USING_ADC1
                bool "Enable ADC1"
                default n
-
-            config BSP_USING_ADC2
-                bool "Enable ADC2"
-                default n
-
-            config BSP_USING_ADC3
-                bool "Enable ADC3"
-                default n
        endif

    menuconfig BSP_USING_I2C1

--- a/bsp/stm32/stm32f407-atk-explorer/board/board.c
+++ b/bsp/stm32/stm32f407-atk-explorer/board/board.c
@@ -57,13 +57,3 @@ void SystemClock_Config(void)
    Error_Handler();
  }
 }
-void MX_GPIO_Init(void)
-{
-
-  /* GPIO Ports Clock Enable */
-  __HAL_RCC_GPIOC_CLK_ENABLE();
-  __HAL_RCC_GPIOH_CLK_ENABLE();
-  __HAL_RCC_GPIOA_CLK_ENABLE();
-  __HAL_RCC_GPIOB_CLK_ENABLE();
-
-}
--- a/bsp/stm32/stm32f407-atk-explorer/board/board.h
+++ b/bsp/stm32/stm32f407-atk-explorer/board/board.h
@@ -36,7 +36,6 @@ extern int __bss_end;
 #define HEAP_END        STM32_SRAM_END

 void SystemClock_Config(void);
-void MX_GPIO_Init(void);

 #endif

--- a/bsp/stm32/stm32f407-atk-explorer/project.ewp
+++ b/bsp/stm32/stm32f407-atk-explorer/project.ewp
@@ -346,6 +346,7 @@
          <state>$PROJ_DIR$\..\..\..\components\finsh</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\common</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4</state>
+          <state>$PROJ_DIR$\board\ports</state>
          <state>$PROJ_DIR$\..\..\..\components\drivers\include</state>
          <state>$PROJ_DIR$\.</state>
          <state>$PROJ_DIR$\applications</state>
@@ -1375,6 +1376,7 @@
          <state>$PROJ_DIR$\..\..\..\components\finsh</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\common</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4</state>
+          <state>$PROJ_DIR$\board\ports</state>
          <state>$PROJ_DIR$\..\..\..\components\drivers\include</state>
          <state>$PROJ_DIR$\.</state>
          <state>$PROJ_DIR$\applications</state>
@@ -2094,6 +2096,9 @@
    <file>
      <name>$PROJ_DIR$\..\..\..\src\components.c</name>
    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\cpu.c</name>
+    </file>
    <file>
      <name>$PROJ_DIR$\..\..\..\src\device.c</name>
    </file>
@@ -2208,15 +2213,6 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cec.c</name>
    </file>
@@ -2232,114 +2228,18 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cryp_ex.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dfsdm.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma2d.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dsi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_eth.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hcd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_irda.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_iwdg.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_lptim.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nand.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nor.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pccard.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd_ex.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr.c</name>
    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_qspi.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c</name>
    </file>
@@ -2350,40 +2250,7 @@
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rng.c</name>
    </file>
    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sdram.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_smartcard.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spdifrx.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sram.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c</name>
+      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</name>
    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_uart.c</name>
@@ -2391,20 +2258,5 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_usart.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_wwdg.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fmc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fsmc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_sdmmc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_usb.c</name>
-    </file>
  </group>
 </project>
--- a/bsp/stm32/stm32f407-atk-explorer/project.uvproj
+++ b/bsp/stm32/stm32f407-atk-explorer/project.uvproj
@@ -359,7 +359,7 @@
              <MiscControls />
              <Define>USE_HAL_DRIVER, STM32F407xx</Define>
              <Undefine />
-              <IncludePath>applications;.;board;board\CubeMX_Config\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\include;..\..\..\libcpu\arm\cortex-m4;..\..\..\libcpu\arm\common;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Inc;..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Include;..\libraries\STM32F4xx_HAL\CMSIS\Include</IncludePath>
+              <IncludePath>applications;.;board;board\CubeMX_Config\Inc;board\ports;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\include;..\..\..\libcpu\arm\cortex-m4;..\..\..\libcpu\arm\common;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Inc;..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Include;..\libraries\STM32F4xx_HAL\CMSIS\Include</IncludePath>
            </VariousControls>
          </Cads>
          <Aads>
@@ -470,6 +470,13 @@
              <FilePath>..\..\..\src\components.c</FilePath>
            </File>
          </Files>
+          <Files>
+            <File>
+              <FileName>cpu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\cpu.c</FilePath>
+            </File>
+          </Files>
          <Files>
            <File>
              <FileName>device.c</FileName>

--- a/bsp/stm32/stm32f407-atk-explorer/project.uvprojx
+++ b/bsp/stm32/stm32f407-atk-explorer/project.uvprojx
@@ -334,7 +334,7 @@
              <MiscControls />
              <Define>USE_HAL_DRIVER, STM32F407xx</Define>
              <Undefine />
-              <IncludePath>applications;.;board;board\CubeMX_Config\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\include;..\..\..\libcpu\arm\cortex-m4;..\..\..\libcpu\arm\common;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Inc;..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Include;..\libraries\STM32F4xx_HAL\CMSIS\Include</IncludePath>
+              <IncludePath>applications;.;board;board\CubeMX_Config\Inc;board\ports;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\include;..\..\..\libcpu\arm\cortex-m4;..\..\..\libcpu\arm\common;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Inc;..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Include;..\libraries\STM32F4xx_HAL\CMSIS\Include</IncludePath>
            </VariousControls>
          </Cads>
          <Aads>
@@ -446,6 +446,13 @@
              <FilePath>..\..\..\src\components.c</FilePath>
            </File>
          </Files>
+          <Files>
+            <File>
+              <FileName>cpu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\cpu.c</FilePath>
+            </File>
+          </Files>
          <Files>
            <File>
              <FileName>device.c</FileName>
@@ -696,27 +703,6 @@
              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_adc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_adc_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_can.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c</FilePath>
-            </File>
-          </Files>
          <Files>
            <File>
              <FileName>stm32f4xx_hal_cec.c</FileName>
@@ -752,41 +738,6 @@
              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cryp_ex.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dac.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dac_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dcmi.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dcmi_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dfsdm.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dfsdm.c</FilePath>
-            </File>
-          </Files>
          <Files>
            <File>
              <FileName>stm32f4xx_hal_dma.c</FileName>
@@ -794,13 +745,6 @@
              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dma2d.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma2d.c</FilePath>
-            </File>
-          </Files>
          <Files>
            <File>
              <FileName>stm32f4xx_hal_dma_ex.c</FileName>
@@ -808,181 +752,6 @@
              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_dsi.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dsi.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_eth.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_eth.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_flash.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_flash_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_flash_ramfunc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_fmpi2c.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_fmpi2c_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_gpio.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_hash.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_hash_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_hcd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hcd.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_i2c.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_i2c_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_i2s.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_i2s_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_irda.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_irda.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_iwdg.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_iwdg.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_lptim.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_lptim.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_ltdc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_ltdc_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_nand.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nand.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_nor.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nor.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_pccard.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pccard.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_pcd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_pcd_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd_ex.c</FilePath>
-            </File>
-          </Files>
          <Files>
            <File>
              <FileName>stm32f4xx_hal_pwr.c</FileName>
@@ -997,13 +766,6 @@
              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_qspi.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_qspi.c</FilePath>
-            </File>
-          </Files>
          <Files>
            <File>
              <FileName>stm32f4xx_hal_rcc.c</FileName>
@@ -1027,86 +789,9 @@
          </Files>
          <Files>
            <File>
-              <FileName>stm32f4xx_hal_rtc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_rtc_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_sai.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_sai_ex.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai_ex.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_sd.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sd.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_sdram.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sdram.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_smartcard.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_smartcard.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_spdifrx.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spdifrx.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_spi.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spi.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_sram.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sram.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_tim.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_tim_ex.c</FileName>
+              <FileName>stm32f4xx_hal_gpio.c</FileName>
              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c</FilePath>
+              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</FilePath>
            </File>
          </Files>
          <Files>
@@ -1123,41 +808,6 @@
              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_usart.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_hal_wwdg.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_wwdg.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_ll_fmc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fmc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_ll_fsmc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fsmc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_ll_sdmmc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_sdmmc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stm32f4xx_ll_usb.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_usb.c</FilePath>
-            </File>
-          </Files>
        </Group>
      </Groups>
    </Target>

--- a/bsp/stm32/stm32f407-atk-explorer/rtconfig.py
+++ b/bsp/stm32/stm32f407-atk-explorer/rtconfig.py
@@ -36,6 +36,7 @@ if PLATFORM == 'gcc':
    CC = PREFIX + 'gcc'
    AS = PREFIX + 'gcc'
    AR = PREFIX + 'ar'
+    CXX = PREFIX + 'g++'
    LINK = PREFIX + 'gcc'
    TARGET_EXT = 'elf'
    SIZE = PREFIX + 'size'

--- a/bsp/stm32/stm32f407-st-discovery/project.ewp
+++ b/bsp/stm32/stm32f407-st-discovery/project.ewp
@@ -2247,9 +2247,6 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rng.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sram.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</name>
    </file>

--- a/bsp/stm32/stm32f407-st-discovery/project.uvoptx
+++ b/bsp/stm32/stm32f407-st-discovery/project.uvoptx
--- a/bsp/stm32/stm32f407-st-discovery/project.uvprojx
+++ b/bsp/stm32/stm32f407-st-discovery/project.uvprojx
--- a/bsp/stm32/stm32f429-armfly-v6/board/Kconfig
+++ b/bsp/stm32/stm32f429-armfly-v6/board/Kconfig
@@ -34,15 +34,14 @@ menu "Onboard Peripheral Drivers"
        select RT_USING_DFS_ELMFAT
        default n

+    config PHY_USING_LAN8720A
+        bool
+    
    config BSP_USING_ETH
        bool "Enable Ethernet"
        default n
        select RT_USING_LWIP
-        if BSP_USING_ETH
-            config EXTERNAL_PHY_ADDRESS
-                hex
-                default 0x01
-        endif
+        select PHY_USING_LAN8720A

    config BSP_USING_MPU6050
        bool "Enable MPU6050(i2c1)"

--- a/bsp/stm32/stm32f429-armfly-v6/figures/board.png
+++ b/bsp/stm32/stm32f429-armfly-v6/figures/board.png
--- a/bsp/stm32/stm32f429-armfly-v6/project.ewp
+++ b/bsp/stm32/stm32f429-armfly-v6/project.ewp
@@ -215,7 +215,7 @@
        <option>
          <name>CCDefines</name>
          <state />
-          <state>STM32F407xx</state>
+          <state>STM32F429xx</state>
          <state>USE_HAL_DRIVER</state>
        </option>
        <option>
@@ -346,6 +346,7 @@
          <state>$PROJ_DIR$\..\..\..\components\finsh</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\common</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4</state>
+          <state>$PROJ_DIR$\board\ports</state>
          <state>$PROJ_DIR$\..\..\..\components\drivers\include</state>
          <state>$PROJ_DIR$\.</state>
          <state>$PROJ_DIR$\applications</state>
@@ -1244,7 +1245,7 @@
        </option>
        <option>
          <name>CCDefines</name>
-          <state>STM32F407xx</state>
+          <state>STM32F429xx</state>
          <state>USE_HAL_DRIVER</state>
        </option>
        <option>
@@ -1375,6 +1376,7 @@
          <state>$PROJ_DIR$\..\..\..\components\finsh</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\common</state>
          <state>$PROJ_DIR$\..\..\..\libcpu\arm\cortex-m4</state>
+          <state>$PROJ_DIR$\board\ports</state>
          <state>$PROJ_DIR$\..\..\..\components\drivers\include</state>
          <state>$PROJ_DIR$\.</state>
          <state>$PROJ_DIR$\applications</state>
@@ -2074,7 +2076,10 @@
      <name>$PROJ_DIR$\board\CubeMX_Config\Src\stm32f4xx_hal_msp.c</name>
    </file>
    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Source\Templates\iar\startup_stm32f407xx.s</name>
+      <name>$PROJ_DIR$\board\ports\drv_ext_io.c</name>
+    </file>
+    <file>
+      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Source\Templates\iar\startup_stm32f429xx.s</name>
    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\HAL_Drivers\drv_gpio.c</name>
@@ -2094,6 +2099,9 @@
    <file>
      <name>$PROJ_DIR$\..\..\..\src\components.c</name>
    </file>
+    <file>
+      <name>$PROJ_DIR$\..\..\..\src\cpu.c</name>
+    </file>
    <file>
      <name>$PROJ_DIR$\..\..\..\src\device.c</name>
    </file>
@@ -2110,7 +2118,7 @@
      <name>$PROJ_DIR$\..\..\..\src\kservice.c</name>
    </file>
    <file>
-      <name>$PROJ_DIR$\..\..\..\src\mem.c</name>
+      <name>$PROJ_DIR$\..\..\..\src\memheap.c</name>
    </file>
    <file>
      <name>$PROJ_DIR$\..\..\..\src\mempool.c</name>
@@ -2208,15 +2216,6 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_adc_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_can.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cec.c</name>
    </file>
@@ -2232,114 +2231,18 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_cryp_ex.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dac_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dcmi_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dfsdm.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma2d.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dma_ex.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_dsi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_eth.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_flash_ramfunc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_fmpi2c_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hash_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_hcd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2c_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_i2s_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_irda.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_iwdg.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_lptim.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_ltdc_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nand.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_nor.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pccard.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pcd_ex.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr.c</name>
    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_pwr_ex.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_qspi.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rcc.c</name>
    </file>
@@ -2350,40 +2253,7 @@
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rng.c</name>
    </file>
    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_rtc_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sai_ex.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sd.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sdram.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_smartcard.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spdifrx.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_spi.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sram.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_tim_ex.c</name>
+      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_gpio.c</name>
    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_uart.c</name>
@@ -2391,20 +2261,11 @@
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_usart.c</name>
    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_wwdg.c</name>
-    </file>
    <file>
      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fmc.c</name>
    </file>
    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_fsmc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_sdmmc.c</name>
-    </file>
-    <file>
-      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_ll_usb.c</name>
+      <name>$PROJ_DIR$\..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Src\stm32f4xx_hal_sram.c</name>
    </file>
  </group>
 </project>
--- a/bsp/stm32/stm32f429-armfly-v6/project.uvoptx
+++ b/bsp/stm32/stm32f429-armfly-v6/project.uvoptx
--- a/bsp/stm32/stm32f429-armfly-v6/project.uvprojx
+++ b/bsp/stm32/stm32f429-armfly-v6/project.uvprojx
--- a/bsp/stm32/stm32f429-atk-apollo/.config
+++ b/bsp/stm32/stm32f429-atk-apollo/.config
@@ -348,7 +348,6 @@ CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_USING_UART2 is not set
 # CONFIG_BSP_USING_UART3 is not set
-# CONFIG_BSP_UART_USING_DMA_RX is not set
 # CONFIG_BSP_USING_ON_CHIP_FLASH is not set
 # CONFIG_BSP_USING_SPI1 is not set
 # CONFIG_BSP_USING_SPI2 is not set
@@ -356,6 +355,7 @@ CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_SPI_USING_DMA is not set
 # CONFIG_BSP_USING_I2C1 is not set
 # CONFIG_BSP_USING_TIM is not set
+# CONFIG_BSP_USING_PWM is not set
 # CONFIG_BSP_USING_ADC is not set
 # CONFIG_BSP_USING_ONCHIP_RTC is not set
 # CONFIG_BSP_USING_WDT is not set

--- a/bsp/stm32/stm32f429-atk-apollo/README.md
+++ b/bsp/stm32/stm32f429-atk-apollo/README.md
@@ -40,13 +40,13 @@
 | **板载外设**      | **支持情况** | **备注**                              |
 | :----------------- | :----------: | :------------------------------------- |
 | USB 转串口        |     支持     |                                       |
-| COM2              |     支持     | 与以太网有引脚冲突                    |
-| COM3              |     支持     |                                       |
+| COM2              |     支持     | 和以太网、PWM 冲突，如需使用该外设，请使用 CubeMX 重新配置 UART2 管脚 |
+| COM3              |     支持     | 和以太网冲突，如需使用该外设，请使用 CubeMX 重新配置 UART3 管脚 |
 | SPI Flash         |     支持     |                                       |
 | 以太网            |     支持     |                                       |
 | MPU9250九轴传感器 |     支持     |                                       |
 | SDRAM             |     支持     |                                       |
-| SD卡              |   暂不支持   |                                       |
+| SD卡              |   支持   |                                       |
 | CAN               |   暂不支持   |                                       |
 | **片上外设**      | **支持情况** | **备注**                              |
 | GPIO              |     支持     | PA0, PA1... PK15 ---> PIN: 0, 1...176 |
@@ -57,8 +57,8 @@
 | RTC               |     支持     |                                      |
 | WDT               |     支持     |                                       |
 | FLASH | 支持 | 已适配 [FAL](https://github.com/RT-Thread-packages/fal) |
-| SDIO              |   暂不支持   | 即将支持                              |
-| PWM               |   暂不支持   | 即将支持                              |
+| SDIO              |   支持   |                               |
+| PWM               |   支持   |                               |
 | USB Device        |   暂不支持   | 即将支持                              |
 | USB Host          |   暂不支持   | 即将支持                              |
 | **扩展模块**      | **支持情况** | **备注**                              |

--- a/bsp/stm32/stm32f429-atk-apollo/board/Kconfig
+++ b/bsp/stm32/stm32f429-atk-apollo/board/Kconfig
@@ -13,12 +13,12 @@ menu "Onboard Peripheral Drivers"
        default y

    config BSP_USING_COM2
-        bool "Enable COM2 (uart2 pin conflict with Ethernet)"
+        bool "Enable COM2 (uart2 pin conflict with Ethernet and PWM)"
        select BSP_USING_UART2
        default n

    config BSP_USING_COM3
-        bool "Enable COM3 (uart3)"
+        bool "Enable COM3 (uart3 pin conflict with Ethernet)"
        select BSP_USING_UART3
        default n

@@ -39,17 +39,14 @@ menu "Onboard Peripheral Drivers"
        select PKG_USING_MPU6XXX
        default n

+    config PHY_USING_LAN8720A
+        bool
+    
    config BSP_USING_ETH
        bool "Enable Ethernet"
        default n
        select RT_USING_LWIP
-        select PKG_USING_PCF8574
-        select BSP_USING_I2C1
-        if BSP_USING_ETH
-            config EXTERNAL_PHY_ADDRESS
-                hex
-                default 0x00
-        endif
+        select PHY_USING_LAN8720A

    config BSP_USING_SDCARD
        bool "Enable SDCARD (sdio)"
@@ -164,14 +161,6 @@ menu "On-chip Peripheral Drivers"
            config BSP_USING_ADC1
                bool "Enable ADC1"
                default n
-
-            config BSP_USING_ADC2
-                bool "Enable ADC2"
-                default n
-
-            config BSP_USING_ADC3
-                bool "Enable ADC3"
-                default n
        endif

    config BSP_USING_ONCHIP_RTC

--- a/bsp/stm32/stm32f429-atk-apollo/board/board.c
+++ b/bsp/stm32/stm32f429-atk-apollo/board/board.c
@@ -65,15 +65,3 @@ void SystemClock_Config(void)
    Error_Handler();
  }
 }
-
-/** Pinout Configuration
-*/
-void MX_GPIO_Init(void)
-{
-  /* GPIO Ports Clock Enable */
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    __HAL_RCC_GPIOB_CLK_ENABLE();
-    __HAL_RCC_GPIOC_CLK_ENABLE();
-    __HAL_RCC_GPIOD_CLK_ENABLE();
-    __HAL_RCC_GPIOG_CLK_ENABLE();
-}
--- a/bsp/stm32/stm32f429-atk-apollo/board/board.h
+++ b/bsp/stm32/stm32f429-atk-apollo/board/board.h
@@ -36,6 +36,5 @@ extern int __bss_end;
 #define HEAP_END        STM32_SRAM_END

 void SystemClock_Config(void);
-void MX_GPIO_Init(void);

 #endif
--- a/bsp/stm32/stm32f429-atk-apollo/project.ewp
+++ b/bsp/stm32/stm32f429-atk-apollo/project.ewp
--- a/bsp/stm32/stm32f429-atk-apollo/project.eww
+++ b/bsp/stm32/stm32f429-atk-apollo/project.eww
-<?xml version="1.0" encoding="iso-8859-1"?>
-
-<workspace>
-  <project>
-    <path>$WS_DIR$\project.ewp</path>
-  </project>
-  <batchBuild/>
-</workspace>
-
-
+<?xml version="1.0" encoding="iso-8859-1"?>
+
+<workspace>
+  <project>
+    <path>$WS_DIR$\project.ewp</path>
+  </project>
+  <batchBuild/>
+</workspace>
+
+
--- a/bsp/stm32/stm32f429-atk-apollo/project.uvoptx
+++ b/bsp/stm32/stm32f429-atk-apollo/project.uvoptx
--- a/bsp/stm32/stm32f429-atk-apollo/project.uvproj
+++ b/bsp/stm32/stm32f429-atk-apollo/project.uvproj
@@ -357,9 +357,9 @@
            <useXO>0</useXO>
            <VariousControls>
              <MiscControls />
-              <Define>USE_HAL_DRIVER, RT_USING_ARM_LIBC, STM32F429xx</Define>
+              <Define>USE_HAL_DRIVER, STM32F429xx</Define>
              <Undefine />
-              <IncludePath>applications;.;board;board\CubeMX_Config\Inc;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\include;..\..\..\libcpu\arm\cortex-m4;..\..\..\libcpu\arm\common;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\..\..\components\libc\compilers\armlibc;..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Inc;..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Include;..\libraries\STM32F4xx_HAL\CMSIS\Include</IncludePath>
+              <IncludePath>applications;.;board;board\CubeMX_Config\Inc;board\ports;..\libraries\HAL_Drivers;..\libraries\HAL_Drivers\config;..\..\..\include;..\..\..\libcpu\arm\cortex-m4;..\..\..\libcpu\arm\common;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\drivers\include;..\..\..\components\finsh;..\libraries\STM32F4xx_HAL\STM32F4xx_HAL_Driver\Inc;..\libraries\STM32F4xx_HAL\CMSIS\Device\ST\STM32F4xx\Include;..\libraries\STM32F4xx_HAL\CMSIS\Include</IncludePath>
            </VariousControls>
          </Cads>
          <Aads>
@@ -470,6 +470,13 @@
              <FilePath>..\..\..\src\components.c</FilePath>
            </File>
          </Files>
+          <Files>
+            <File>
+              <FileName>cpu.c</FileName>
+              <FileType>1</FileType>
+              <FilePath>..\..\..\src\cpu.c</FilePath>
+            </File>
+          </Files>
          <Files>
            <File>
              <FileName>device.c</FileName>
@@ -505,13 +512,6 @@
              <FilePath>..\..\..\src\kservice.c</FilePath>
            </File>
          </Files>
-          <Files>
-            <File>
-              <FileName>mem.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\src\mem.c</FilePath>
-            </File>
-          </Files>
          <Files>
            <File>
              <FileName>memheap.c</FileName>
@@ -781,37 +781,6 @@
            </File>
          </Files>
        </Group>
-        <Group>
-          <GroupName>libc</GroupName>
-          <Files>
-            <File>
-              <FileName>libc.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\libc.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>mem_std.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\mem_std.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>stubs.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\stubs.c</FilePath>
-            </File>
-          </Files>
-          <Files>
-            <File>
-              <FileName>time.c</FileName>
-              <FileType>1</FileType>
-              <FilePath>..\..\..\components\libc\compilers\armlibc\time.c</FilePath>
-            </File>
-          </Files>
-        </Group>
        <Group>
          <GroupName>STM32_HAL</GroupName>
          <Files>

--- a/bsp/stm32/stm32f429-atk-apollo/project.uvprojx
+++ b/bsp/stm32/stm32f429-atk-apollo/project.uvprojx
--- a/bsp/stm32/stm32f429-atk-apollo/rtconfig.py
+++ b/bsp/stm32/stm32f429-atk-apollo/rtconfig.py
@@ -36,6 +36,7 @@ if PLATFORM == 'gcc':
    CC = PREFIX + 'gcc'
    AS = PREFIX + 'gcc'
    AR = PREFIX + 'ar'
+    CXX = PREFIX + 'g++'
    LINK = PREFIX + 'gcc'
    TARGET_EXT = 'elf'
    SIZE = PREFIX + 'size'

--- a/bsp/stm32/stm32f429-fire-challenger/.config
+++ b/bsp/stm32/stm32f429-fire-challenger/.config
@@ -338,6 +338,7 @@ CONFIG_BSP_USING_USB_TO_USART=y
 # CONFIG_BSP_USING_SPI_FLASH is not set
 # CONFIG_BSP_USING_MPU6050 is not set
 # CONFIG_BSP_USING_ETH is not set
+# CONFIG_BSP_USING_RGB is not set
 # CONFIG_BSP_USING_POT is not set
 # CONFIG_BSP_USING_SDCARD is not set

@@ -348,13 +349,13 @@ CONFIG_BSP_USING_GPIO=y
 CONFIG_BSP_USING_UART1=y
 # CONFIG_BSP_USING_UART2 is not set
 # CONFIG_BSP_USING_UART3 is not set
-# CONFIG_BSP_UART_USING_DMA_RX is not set
 # CONFIG_BSP_USING_ON_CHIP_FLASH is not set
 # CONFIG_BSP_USING_SPI1 is not set
 # CONFIG_BSP_USING_SPI2 is not set
 # CONFIG_BSP_USING_SPI5 is not set
 # CONFIG_BSP_SPI_USING_DMA is not set
 # CONFIG_BSP_USING_TIM is not set
+# CONFIG_BSP_USING_PWM is not set
 # CONFIG_BSP_USING_ADC is not set
 # CONFIG_BSP_USING_I2C1 is not set
 # CONFIG_BSP_USING_ONCHIP_RTC is not set

--- a/bsp/stm32/stm32f429-fire-challenger/README.md
+++ b/bsp/stm32/stm32f429-fire-challenger/README.md
@@ -40,7 +40,7 @@
 | **板载外设**      | **支持情况** | **备注**                              |
 | :----------------- | :----------: | :------------------------------------- |
 | USB 转串口        |     支持     |                                       |
-| RS232         |     支持     | 与以太网有引脚冲突                    |
+| RS232         |     支持     |  |
 | SPI Flash         |     支持     |                                       |
 | 电位器             |     支持     |     使用 ADC1                          |
 | 以太网            |     支持     |                                       |
@@ -51,7 +51,7 @@
 | EMW1062 | 暂不支持 | |
 | **片上外设**      | **支持情况** | **备注**                              |
 | GPIO              |     支持     | PA0, PA1... PK15 ---> PIN: 0, 1...176 |
-| UART              |     支持     | UART1/2/3                             |
+| UART              |     支持     | UART1/2                             |
 | SPI               |     支持     | SPI1/2/5                              |
 | I2C               |     支持     | 软件 I2C                              |
 | ADC               |     支持     |                                     |

--- a/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/.mxproject
+++ b/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/.mxproject
 [PreviousGenFiles]
-HeaderPath=D:/BspFramework/rt-thread/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Inc
+HeaderPath=D:/BspFramework2/rt-thread/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Inc
 HeaderFiles=stm32f4xx_it.h;stm32f4xx_hal_conf.h;main.h;
-SourcePath=D:/BspFramework/rt-thread/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Src
+SourcePath=D:/BspFramework2/rt-thread/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Src
 SourceFiles=stm32f4xx_it.c;stm32f4xx_hal_msp.c;main.c;

 [PreviousLibFiles]

--- a/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/CubeMX_Config.ioc
+++ b/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/CubeMX_Config.ioc
--- a/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Src/main.c
+++ b/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Src/main.c
--- a/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Src/stm32f4xx_hal_msp.c
+++ b/bsp/stm32/stm32f429-fire-challenger/board/CubeMX_Config/Src/stm32f4xx_hal_msp.c
--- a/bsp/stm32/stm32f429-fire-challenger/board/Kconfig
+++ b/bsp/stm32/stm32f429-fire-challenger/board/Kconfig
--- a/bsp/stm32/stm32f429-fire-challenger/board/board.c
+++ b/bsp/stm32/stm32f429-fire-challenger/board/board.c
--- a/bsp/stm32/stm32f429-fire-challenger/board/board.h
+++ b/bsp/stm32/stm32f429-fire-challenger/board/board.h
@@ -36,7 +36,6 @@ extern int __bss_end;
 #define HEAP_END        STM32_SRAM_END

 void SystemClock_Config(void);
-void MX_GPIO_Init(void);

 #endif

--- a/bsp/stm32/stm32f429-fire-challenger/project.ewp
+++ b/bsp/stm32/stm32f429-fire-challenger/project.ewp
--- a/bsp/stm32/stm32f429-fire-challenger/project.eww
+++ b/bsp/stm32/stm32f429-fire-challenger/project.eww
--- a/bsp/stm32/stm32f429-fire-challenger/project.uvoptx
+++ b/bsp/stm32/stm32f429-fire-challenger/project.uvoptx
--- a/bsp/stm32/stm32f429-fire-challenger/project.uvproj
+++ b/bsp/stm32/stm32f429-fire-challenger/project.uvproj
--- a/bsp/stm32/stm32f429-fire-challenger/project.uvprojx
+++ b/bsp/stm32/stm32f429-fire-challenger/project.uvprojx
--- a/bsp/stm32/stm32f429-fire-challenger/rtconfig.py
+++ b/bsp/stm32/stm32f429-fire-challenger/rtconfig.py