[rtduino] 对接STM32F412 NUCLEO (#6461)

bsp/essemi/es32f369x/applications/arduino_pinout/README.md

@@ -71,7 +71,7 @@ RT-Thread online packages --->
 | D7              | PE6          | 普通IO           |
 | D8              | PB8          | 普通IO           |
 | D9              | PB9          | 普通IO           |
-| D10             | PB0          | 普通IO           |
+| D10             | PB0          | SPI片选/普通IO   |
 | D11             | PB5          | SPI1_MOSI/普通IO |
 | D12             | PB4          | SPI1_MISO/普通IO |
 | D13             | PD3          | SPI1_SCK/普通IO  |
@@ -169,3 +169,7 @@ SPI必须先调用begin才能使用其他函数
 
 ### 4.RTduino编译报错 "posix/xxx.h cannot find"
 如果编译报错为 "posix/xxx.h cannot find"，请更新rt-thread到最新版本（从github仓库拉取最新的源码）
+
+## 7 参考资料
+
+- [工程师笔记 | 使用RT-Thread的Arduino兼容层开发ES32应用程序](https://mp.weixin.qq.com/s/O693pgCLl1xOGxE9O7zaHA)

bsp/essemi/es32f369x/applications/arduino_pinout/pins_arduino.c

@@ -5,7 +5,6 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2021-12-10     Meco Man     first version
  * 2022-07-07     shiwa        Adapt ES32F369x
  */
 #include <Arduino.h>
@@ -14,7 +13,7 @@
 #include "pins_arduino.h"
 
 /*
-    {Arduino Pin, RT-Thread Pin [, Device Name(PWM or ADC), Channel]}
+    {Arduino Pin, RT-Thread Pin [, Device Name, Channel]}
     [] means optional
     Digital pins must NOT give the device name and channel.
     Analog pins MUST give the device name and channel(ADC, PWM or DAC).
@@ -22,8 +21,8 @@
 */
 const pin_map_t pin_map_table[]=
 {
-    {D0/*, GET_PIN(E,3)*/}, /* UART2_RX */
-    {D1/*, GET_PIN(E,2)*/}, /* UART2_TX */
+    {D0, GET_PIN(E,3), "uart2"}, /* UART2-RX */
+    {D1, GET_PIN(E,2), "uart2"}, /* UART2-TX */
     {D2, GET_PIN(E,4)}, /* GPIO0 */
     {D3, GET_PIN(A,2),"pwm2",3}, /* PWM2 GP32C4T0 CH3 */
     {D4, GET_PIN(E,5)}, /* GPIO1 */
@@ -33,13 +32,13 @@ const pin_map_t pin_map_table[]=
 
     {D8, GET_PIN(B,8)}, /* GPIO3 */
     {D9, GET_PIN(B,9)}, /* GPIO4 */
-    {D10, GET_PIN(B,0)}, /* GPIO5 */
-    {D11/*, GET_PIN(B,5)*/}, /* SPI0_MOSI */
-    {D12/*, GET_PIN(B,4)*/}, /* SPI0_MISO */
-    {D13/*, GET_PIN(D,3)*/}, /* SPI0_SCK */
+    {D10, GET_PIN(B,0)}, /* GPIO5, SS */
+    {D11, GET_PIN(B,5), "spi0"}, /* SPI0-MOSI */
+    {D12, GET_PIN(B,4), "spi0"}, /* SPI0-MISO */
+    {D13, GET_PIN(D,3), "spi0"}, /* SPI0-SCK */
 
-    {D14/*, GET_PIN(B,7)*/}, /* I2C0_SDA */
-    {D15/*, GET_PIN(B,6)*/}, /* I2C0_SCL */
+    {D14, GET_PIN(B,7), "i2c0"}, /* I2C0-SDA */
+    {D15, GET_PIN(B,6), "i2c0"}, /* I2C0-SCL */
 
     {D16, GET_PIN(C,8)}, /* LED4 */
     {D17, GET_PIN(C,12)}, /* LED5 */

bsp/essemi/es32f369x/applications/arduino_pinout/pins_arduino.h

@@ -5,7 +5,6 @@
  *
  * Change Logs:
  * Date           Author       Notes
- * 2021-12-10     Meco Man     first version
  * 2022-07-07     shiwa        Adapt ES32F369x
  */
 
@@ -51,6 +50,7 @@
 
 #define RTDUINO_DEFAULT_IIC_BUS_NAME            "i2c0"
 
+#define SS D10
 #define RTDUINO_DEFAULT_SPI_BUS_NAME            "spi0"
 
 #define LED_BUILTIN D16

bsp/essemi/es32f369x/drivers/Kconfig

@@ -13,7 +13,7 @@ menu "Hardware Drivers Config"
 
     menu "Onboard Peripheral Drivers"
         config BSP_USING_ARDUINO
-            bool "Support Arduino"
+            bool "Compatible with Arduino Ecosystem (RTduino)"
             select PKG_USING_RTDUINO
             select BSP_USING_GPIO
             select BSP_USING_UART2

bsp/stm32/libraries/HAL_Drivers/config/f4/pwm_config.h

@@ -72,6 +72,28 @@ extern "C" {
 #endif /* PWM5_CONFIG */
 #endif /* BSP_USING_PWM5 */
 
+#ifdef BSP_USING_PWM6
+#ifndef PWM6_CONFIG
+#define PWM6_CONFIG                             \
+    {                                           \
+       .tim_handle.Instance     = TIM6,         \
+       .name                    = "pwm6",       \
+       .channel                 = 0             \
+    }
+#endif /* PWM6_CONFIG */
+#endif /* BSP_USING_PWM6 */
+
+#ifdef BSP_USING_PWM7
+#ifndef PWM7_CONFIG
+#define PWM7_CONFIG                             \
+    {                                           \
+       .tim_handle.Instance     = TIM7,         \
+       .name                    = "pwm7",       \
+       .channel                 = 0             \
+    }
+#endif /* PWM7_CONFIG */
+#endif /* BSP_USING_PWM7 */
+
 #ifdef BSP_USING_PWM8
 #ifndef PWM8_CONFIG
 #define PWM8_CONFIG                             \
@@ -94,6 +116,28 @@ extern "C" {
 #endif /* PWM9_CONFIG */
 #endif /* BSP_USING_PWM9 */
 
+#ifdef BSP_USING_PWM10
+#ifndef PWM10_CONFIG
+#define PWM10_CONFIG                            \
+    {                                           \
+       .tim_handle.Instance     = TIM10,        \
+       .name                    = "pwm10",      \
+       .channel                 = 0             \
+    }
+#endif /* PWM10_CONFIG */
+#endif /* BSP_USING_PWM10 */
+
+#ifdef BSP_USING_PWM11
+#ifndef PWM11_CONFIG
+#define PWM11_CONFIG                            \
+    {                                           \
+       .tim_handle.Instance     = TIM11,        \
+       .name                    = "pwm11",      \
+       .channel                 = 0             \
+    }
+#endif /* PWM11_CONFIG */
+#endif /* BSP_USING_PWM11 */
+
 #ifdef BSP_USING_PWM12
 #ifndef PWM12_CONFIG
 #define PWM12_CONFIG                            \
@@ -105,6 +149,28 @@ extern "C" {
 #endif /* PWM12_CONFIG */
 #endif /* BSP_USING_PWM12 */
 
+#ifdef BSP_USING_PWM13
+#ifndef PWM13_CONFIG
+#define PWM13_CONFIG                            \
+    {                                           \
+       .tim_handle.Instance     = TIM13,        \
+       .name                    = "pwm13",      \
+       .channel                 = 0             \
+    }
+#endif /* PWM13_CONFIG */
+#endif /* BSP_USING_PWM13 */
+
+#ifdef BSP_USING_PWM14
+#ifndef PWM14_CONFIG
+#define PWM14_CONFIG                            \
+    {                                           \
+       .tim_handle.Instance     = TIM14,        \
+       .name                    = "pwm14",      \
+       .channel                 = 0             \
+    }
+#endif /* PWM14_CONFIG */
+#endif /* BSP_USING_PWM14 */
+
 #ifdef __cplusplus
 }
 #endif

bsp/stm32/libraries/HAL_Drivers/drv_pwm.c

@@ -180,17 +180,17 @@ static void pclkx_doubler_get(rt_uint32_t *pclk1_doubler, rt_uint32_t *pclk2_dou
     }
     if (RCC_ClkInitStruct.APB2_Div != RCC_APB2_DIV1)
     {
-       *pclk2_doubler = 2;
+        *pclk2_doubler = 2;
     }
 #else
     if (RCC_ClkInitStruct.APB1CLKDivider != RCC_HCLK_DIV1)
     {
-         *pclk1_doubler = 2;
+        *pclk1_doubler = 2;
     }
-#if !defined(SOC_SERIES_STM32F0) && !defined(SOC_SERIES_STM32G0)
+#if !(defined(SOC_SERIES_STM32F0) || defined(SOC_SERIES_STM32G0))
     if (RCC_ClkInitStruct.APB2CLKDivider != RCC_HCLK_DIV1)
     {
-         *pclk2_doubler = 2;
+        *pclk2_doubler = 2;
     }
 #endif
 #endif
@@ -213,9 +213,7 @@ static rt_uint64_t tim_clock_get(TIM_HandleTypeDef *htim)
     if (0)
 #endif
     {
-#if !defined(SOC_SERIES_STM32F0) && !defined(SOC_SERIES_STM32G0)
         tim_clock = (rt_uint32_t)(HAL_RCC_GetPCLK2Freq() * pclk2_doubler);
-#endif
     }
     else
     {
@@ -631,6 +629,15 @@ static void pwm_get_channel(void)
 #ifdef BSP_USING_PWM12_CH2
     stm32_pwm_obj[PWM12_INDEX].channel |= 1 << 1;
 #endif
+#ifdef BSP_USING_PWM13_CH1
+    stm32_pwm_obj[PWM13_INDEX].channel |= 1 << 0;
+#endif
+#ifdef BSP_USING_PWM14_CH1
+    stm32_pwm_obj[PWM14_INDEX].channel |= 1 << 0;
+#endif
+#ifdef BSP_USING_PWM15_CH1
+    stm32_pwm_obj[PWM15_INDEX].channel |= 1 << 0;
+#endif
 #ifdef BSP_USING_PWM16_CH1
     stm32_pwm_obj[PWM16_INDEX].channel |= 1 << 0;
 #endif

bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/README.md

@@ -57,7 +57,7 @@ Hardware Drivers Config --->
 
 > 参考资料
 > 
-> 【1】[STM32 Nucleo板官方手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf)
+> 【1】[STM32 Nucleo-64板官方手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf)
 
 ## 3 通信
 

bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/pins_arduino.c

@@ -37,7 +37,7 @@ const pin_map_t pin_map_table[]=
     {D13, GET_PIN(A,5)},                /* LED_BUILTIN */
     {D14, GET_PIN(B,9), "i2c1"},        /* I2C-SDA (Wire) */
     {D15, GET_PIN(B,8), "i2c1"},        /* I2C-SCL (Wire) */
-    {D16, GET_PIN(C,13)},
+    {D16, GET_PIN(C,13)},               /* USER KEY */
     {A0, GET_PIN(A,0), "adc1", 0},      /* ADC */
     {A1, GET_PIN(A,1), "adc1", 1},      /* ADC */
     {A2, GET_PIN(A,4), "adc1", 4},      /* ADC */

bsp/stm32/stm32f072-st-nucleo/applications/arduino_pinout/pins_arduino.h

@@ -40,7 +40,7 @@
 
 #define F_CPU          48000000L  /* CPU:48MHz */
 
-#define LED_BUITIN     D13  /* Default Built-in LED */
+#define LED_BUILTIN     D13  /* Default Built-in LED */
 
 /* i2c1 - PB9-SDA PB8-SCL */
 #define RTDUINO_DEFAULT_IIC_BUS_NAME    "i2c1"

bsp/stm32/stm32f072-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -50,14 +50,14 @@ Mcu.PinsNb=30
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F072RBTx
-MxCube.Version=6.5.0
-MxDb.Version=DB.6.0.50
+MxCube.Version=6.6.1
+MxDb.Version=DB.6.0.60
 NVIC.ForceEnableDMAVector=true
-NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
-NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
-NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.SVC_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:true
-NVIC.SysTick_IRQn=true\:0\:0\:true\:false\:true\:true\:true\:true
+NVIC.SysTick_IRQn=true\:0\:0\:true\:false\:true\:true\:true\:false
 PA0.Locked=true
 PA0.Mode=IN0
 PA0.Signal=ADC_IN0
@@ -165,7 +165,7 @@ 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,4-MX_ADC_Init-ADC-false-HAL-true,5-MX_TIM2_Init-TIM2-false-HAL-true,6-MX_TIM3_Init-TIM3-false-HAL-true,7-MX_TIM16_Init-TIM16-false-HAL-true,8-MX_TIM17_Init-TIM17-false-HAL-true
+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,4-MX_ADC_Init-ADC-false-HAL-true,5-MX_TIM2_Init-TIM2-false-HAL-true,6-MX_TIM3_Init-TIM3-false-HAL-true,7-MX_TIM16_Init-TIM16-false-HAL-true,8-MX_TIM17_Init-TIM17-false-HAL-true,9-MX_TIM7_Init-TIM7-false-HAL-true
 RCC.AHBFreq_Value=48000000
 RCC.APB1Freq_Value=48000000
 RCC.APB1TimFreq_Value=48000000

bsp/stm32/stm32f072-st-nucleo/board/Kconfig

@@ -15,7 +15,7 @@ menu "Onboard Peripheral Drivers"
         default y
 
     config BSP_USING_ARDUINO
-        bool "Support Arduino"
+        bool "Compatible with Arduino Ecosystem (RTduino)"
         select PKG_USING_RTDUINO
         select BSP_USING_STLINK_TO_USART
         select BSP_USING_GPIO

bsp/stm32/stm32f103-blue-pill/board/Kconfig

@@ -16,7 +16,7 @@ menu "Onboard Peripheral Drivers"
         default y
 
     config BSP_USING_ARDUINO
-        bool "Support Arduino"
+        bool "Compatible with Arduino Ecosystem (RTduino)"
         select PKG_USING_RTDUINO
         select BSP_USING_STLINK_TO_USART
         select BSP_USING_UART2

bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/README.md

@@ -22,8 +22,8 @@ Hardware Drivers Config --->
 
 | Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注                                      |
 | ----------- | --------- | ---- | --------------------------------------- |
-| 0 (D0)      | PA3       |      | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管  |
-| 1 (D1)      | PA2       |      | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管  |
+| 0 (D0)      | PA3       |      | Serial2-Rx，默认被RT-Thread的UART设备框架uart2接管 |
+| 1 (D1)      | PA2       |      | Serial2-Tx，默认被RT-Thread的UART设备框架uart2接管 |
 | 2 (D2)      | PA10      | 是    |                                         |
 | 3 (D3)      | PB3       | 是    | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管     |
 | 4 (D4)      | PB5       | 是    |                                         |
@@ -35,10 +35,10 @@ Hardware Drivers Config --->
 | 10 (D10)    | PB6       | 是    | PWM4-CH1，默认被RT-Thread的PWM设备框架pwm4接管     |
 | 11 (D11)    | PA7       | 是    | PWM1-CH1N，默认被RT-Thread的PWM设备框架pwm1接管    |
 | 12 (D12)    | PA6       | 是    |                                         |
-| 13 (D13)    | PA5       | 是    | 板载LED                               |
+| 13 (D13)    | PA5       | 是    | 板载LED                                   |
 | 14 (D14)    | PB9       | 是    | I2C-SDA，默认被RT-Thread的I2C设备框架i2c1总线接管    |
 | 15 (D15)    | PB8       | 是    | I2C-SCL，默认被RT-Thread的I2C设备框架i2c1总线接管    |
-| 16 (D16)    | PC13      | 是    | 板载用户按键（左侧蓝色）                      |
+| 16 (D16)    | PC13      | 是    | 板载用户按键（左侧蓝色）                            |
 | A0          | PA0       | 是    | ADC1-CH0，默认被RT-Thread的ADC设备框架adc1接管     |
 | A1          | PA1       | 是    | ADC1-CH1，默认被RT-Thread的ADC设备框架adc1接管     |
 | A2          | PA4       | 是    | ADC1-CH4，默认被RT-Thread的ADC设备框架adc1接管     |
@@ -57,7 +57,7 @@ Hardware Drivers Config --->
 
 > 参考资料
 > 
-> 【1】[STM32 Nucleo板官方手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf)
+> 【1】[STM32 Nucleo-64板官方手册](https://www.st.com/resource/en/user_manual/um1724-stm32-nucleo64-boards-mb1136-stmicroelectronics.pdf)
 
 ## 3 通信
 

bsp/stm32/stm32f401-st-nucleo/applications/arduino_pinout/pins_arduino.c

@@ -37,7 +37,7 @@ const pin_map_t pin_map_table[]=
     {D13, GET_PIN(A,5)},                /* LED_BUILTIN */
     {D14, GET_PIN(B,9), "i2c1"},        /* I2C-SDA (Wire) */
     {D15, GET_PIN(B,8), "i2c1"},        /* I2C-SCL (Wire) */
-    {D16, GET_PIN(C,13)},
+    {D16, GET_PIN(C,13)},               /* USER KEY */
     {A0, GET_PIN(A,0), "adc1", 0},      /* ADC */
     {A1, GET_PIN(A,1), "adc1", 1},      /* ADC */
     {A2, GET_PIN(A,4), "adc1", 4},      /* ADC */

bsp/stm32/stm32f401-st-nucleo/board/Kconfig

@@ -15,7 +15,7 @@ menu "Onboard Peripheral Drivers"
         default y
 
     config BSP_USING_ARDUINO
-        bool "Support Arduino"
+        bool "Compatible with Arduino Ecosystem (RTduino)"
         select PKG_USING_RTDUINO
         select BSP_USING_STLINK_TO_USART
         select BSP_USING_GPIO

bsp/stm32/stm32f412-st-nucleo/applications/SConscript

@@ -1,12 +1,18 @@
-import rtconfig
+import os
 from building import *
 
 cwd     = GetCurrentDir()
-CPPPATH = [cwd, str(Dir('#'))]
-src     = Split("""
-main.c
-""")
+CPPPATH = [cwd]
+src     = ['main.c']
+
+if GetDepend(['PKG_USING_RTDUINO']) and not GetDepend(['RTDUINO_NO_SETUP_LOOP']):
+    src += ['arduino_main.cpp']
 
 group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
 
+list = os.listdir(cwd)
+for item in list:
+    if os.path.isfile(os.path.join(cwd, item, 'SConscript')):
+        group = group + SConscript(os.path.join(item, 'SConscript'))
+
 Return('group')

bsp/stm32/stm32f412-st-nucleo/applications/arduino_main.cpp

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-09-21     Meco Man     first version
+ */
+
+#include <Arduino.h>
+
+void setup(void)
+{
+    /* put your setup code here, to run once: */
+    pinMode(LED_BUILTIN, OUTPUT);
+}
+
+void loop(void)
+{
+    /* put your main code here, to run repeatedly: */
+    digitalWrite(LED_BUILTIN, !digitalRead(LED_BUILTIN));
+    delay(100);
+}

bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/README.md

@@ -0,0 +1,75 @@
+# STM32F412 Nucleo开发板的Arduino生态兼容说明
+
+## 1 RTduino - RT-Thread的Arduino生态兼容层
+
+STM32F412 Nucleo开发板已经完整适配了[RTduino软件包](https://github.com/RTduino/RTduino)，即RT-Thread的Arduino生态兼容层。用户可以按照Arduino的编程习惯来操作该BSP，并且可以使用大量Arduino社区丰富的库，是对RT-Thread生态的极大增强。更多信息，请参见[RTduino软件包说明文档](https://github.com/RTduino/RTduino)。
+
+### 1.1 如何开启针对本BSP的Arduino生态兼容层
+
+Env 工具下敲入 menuconfig 命令，或者 RT-Thread Studio IDE 下选择 RT-Thread Settings：
+
+```Kconfig
+Hardware Drivers Config --->
+    Onboard Peripheral Drivers --->
+        [*] Support Arduino
+```
+
+## 2 Arduino引脚排布
+
+![nucleo-f412-pinout](nucleo-f412-pinout.png)
+
+该BSP遵照Arduino UNO板的引脚排列方式。详见 `pins_arduino.c`
+
+| Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注                                     |
+| ----------- | --------- | ---- | -------------------------------------- |
+| 0 (D0)      | PG9       | 是    | Serial-Rx，默认被RT-Thread的UART设备框架uart3接管 |
+| 1 (D1)      | PG14      | 是    | Serial-tx，默认被RT-Thread的UART设备框架uart3接管 |
+| 2 (D2)      | PF15      | 是    |                                        |
+| 3 (D3)      | PE13      | 是    | PWM（定时器1发生）                            |
+| 4 (D4)      | PF14      | 是    |                                        |
+| 5 (D5)      | PE11      | 是    | PWM（定时器1发生）                            |
+| 6 (D6)      | PE9       | 是    | PWM（定时器1发生）                            |
+| 7 (D7)      | PF13      | 是    |                                        |
+| 8 (D8)      | PF12      | 是    |                                        |
+| 9 (D9)      | PD15      | 是    | PWM（定时器4发生）                            |
+| 10 (D10)    | PD14      | 是    | PWM（定时器4发生）                            |
+| 11 (D11)    | PA7       | 是    | PWM（定时器14发生）                           |
+| 12 (D12)    | PA6       | 是    |                                        |
+| 13 (D13)    | PA5       | 是    |                                        |
+| 14 (D14)    | PB9       | 是    | 默认为I2C1-SDA，被RT-Thread的I2C设备框架i2c1总线接管 |
+| 15 (D15)    | PB8       | 是    | 默认为I2C1-SCL，被RT-Thread的I2C设备框架i2c1总线接管 |
+| 16 (D16)    | PC13      | 是    | 板载用户按键（左侧蓝色）                           |
+| 17 (D17)    | PB0       | 是    | 板载用户LED1 (LED_BUILTIN)                 |
+| 18 (D18)    | PB7       | 是    | 板载用户LED2                               |
+| 19 (D19)    | PB14      | 是    | 板载用户LED3                               |
+| A0          | PA3       | 是    | ADC                                    |
+| A1          | PC0       | 是    | ADC                                    |
+| A2          | PC3       | 是    | ADC                                    |
+| A3          | PC1       | 是    | ADC                                    |
+| A4          | PC4       | 是    | ADC                                    |
+| A5          | PC5       | 是    | ADC                                    |
+| A6          | --        |      | 芯片内部参考电压 ADC                           |
+| A7          | --        |      | 芯片内部温度 ADC                             |
+
+> 注意：
+> 
+> 1. 驱动舵机和analogWrite函数要选择不同定时器发生的PWM信号引脚，由于STM32的定时器4个通道需要保持相同的频率，如果采用相同的定时器发生的PWM分别驱动舵机和analogWrite，可能会导致舵机失效。
+> 2. Nucleo板的Arduino接口中AVDD（即AREF）默认是与VDD相连的，如果需要扩展板提供外部参考电压，需要将SB57锡桥挑开。
+
+> 参考资料
+> 
+> 【1】[STM32 Nucleo-144板官方手册](https://www.st.com/resource/en/user_manual/um1974-stm32-nucleo144-boards-mb1137-stmicroelectronics.pdf)
+
+## 3 通信
+
+### 3.1 I2C总线
+
+I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚默认是被RT-Thread I2C设备框架接管的，直接引用`#include <Wire.h>`（Arduino官方I2C头文件）即可使用。
+
+### 3.2 SPI总线
+
+目前本BSP不支持使用Arduino的SPI功能。
+
+### 3.3 串口
+
+本BSP通过 `Serial.` 方法调用 `uart3` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。

bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/Sconscript

@@ -0,0 +1,9 @@
+from building import *
+
+cwd = GetCurrentDir()
+src = Glob('*.c') + Glob('*.cpp')
+inc = [cwd]
+
+group = DefineGroup('Arduino', src, depend = ['PKG_USING_RTDUINO'], CPPPATH = inc)
+
+Return('group')

bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/pins_arduino.c

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-09-21     Meco Man     first version
+ */
+
+#include <Arduino.h>
+#include <board.h>
+#include "pins_arduino.h"
+
+/*
+ * {Arduino Pin, RT-Thread Pin [, Device Name, Channel]}
+ * [] means optional
+ * Digital pins must NOT give the device name and channel.
+ * Analog pins MUST give the device name and channel(ADC, PWM or DAC).
+ * Arduino Pin must keep in sequence.
+ */
+const pin_map_t pin_map_table[]=
+{
+    {D0, GET_PIN(G,9), "uart3"},        /* Serial-xx */
+    {D1, GET_PIN(G,14), "uart3"},       /* Serial-xx */
+    {D2, GET_PIN(F,15)},
+    {D3, GET_PIN(E,13), "pwm1", 3},     /* PWM */
+    {D4, GET_PIN(F,14)},
+    {D5, GET_PIN(E,11), "pwm1", 2},     /* PWM */
+    {D6, GET_PIN(E,9), "pwm1", 1},      /* PWM */
+    {D7, GET_PIN(F,13)},
+    {D8, GET_PIN(F,12)},
+    {D9, GET_PIN(D,15), "pwm4", 4},     /* PWM */
+    {D10, GET_PIN(D,14), "pwm4", 3},    /* PWM */
+    {D11, GET_PIN(A,7), "pwm14", 1},    /* PWM */
+    {D12, GET_PIN(A,6)},
+    {D13, GET_PIN(A,5)},
+    {D14, GET_PIN(B,9), "i2c1"},        /* I2C-SDA (Wire) */
+    {D15, GET_PIN(B,8), "i2c1"},        /* I2C-SCL (Wire) */
+    {D16, GET_PIN(C,13)},               /* USER KEY */
+    {D17, GET_PIN(B,0)},                /* LED_BUILTIN, USER LED1 */
+    {D18, GET_PIN(B,7)},                /* USER LED2 */
+    {D19, GET_PIN(B,14)},               /* USER LED3 */
+    {A0, GET_PIN(A,3), "adc1", 3},      /* ADC */
+    {A1, GET_PIN(C,0), "adc1", 10},     /* ADC */
+    {A2, GET_PIN(C,3), "adc1", 13},     /* ADC */
+    {A3, GET_PIN(C,1), "adc1", 11},     /* ADC */
+    {A4, GET_PIN(C,4), "adc1", 14},     /* ADC */
+    {A5, GET_PIN(C,5), "adc1", 15},     /* ADC */
+    {A6, RT_NULL, "adc1", 17},     /* ADC, On-Chip: internal reference voltage, ADC_CHANNEL_VREFINT */
+    {A7, RT_NULL, "adc1", 16},     /* ADC, On-Chip: internal temperature sensor, ADC_CHANNEL_TEMPSENSOR */
+};

bsp/stm32/stm32f412-st-nucleo/applications/arduino_pinout/pins_arduino.h

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2006-2022, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2022-09-21     Meco Man     first version
+ */
+
+#ifndef Pins_Arduino_h
+#define Pins_Arduino_h
+
+/* pins alias. Must keep in sequence */
+#define D0        (0)
+#define D1        (1)
+#define D2        (2)
+#define D3        (3)
+#define D4        (4)
+#define D5        (5)
+#define D6        (6)
+#define D7        (7)
+#define D8        (8)
+#define D9        (9)
+#define D10       (10)
+#define D11       (11)
+#define D12       (12)
+#define D13       (13)
+#define D14       (14)
+#define D15       (15)
+#define D16       (16)
+#define D17       (17)
+#define D18       (18)
+#define D19       (19)
+#define A0        (20)
+#define A1        (21)
+#define A2        (22)
+#define A3        (23)
+#define A4        (24)
+#define A5        (25)
+#define A6        (26)
+#define A7        (27)
+
+#define F_CPU          96000000L  /* CPU:96MHz */
+
+#define LED_BUILTIN     D17  /* Default Built-in LED */
+
+/* i2c1 : PB9-SDA PB8-SCL */
+#define RTDUINO_DEFAULT_IIC_BUS_NAME    "i2c1"
+
+#endif /* Pins_Arduino_h */

bsp/stm32/stm32f412-st-nucleo/applications/main.c

@@ -12,19 +12,19 @@
 #include <rtdevice.h>
 #include <board.h>
 
-/* defined the LED0 pin: PB7 */
-#define LED0_PIN               GET_PIN(B, 7)
+/* defined the USER LED2 pin: PB7 */
+#define LED2_PIN               GET_PIN(B, 7)
 
 int main(void)
 {
     /* set LED0 pin mode to output */
-    rt_pin_mode(LED0_PIN, PIN_MODE_OUTPUT);
+    rt_pin_mode(LED2_PIN, PIN_MODE_OUTPUT);
 
     while (1)
     {
-        rt_pin_write(LED0_PIN, PIN_HIGH);
+        rt_pin_write(LED2_PIN, PIN_HIGH);
         rt_thread_mdelay(500);
-        rt_pin_write(LED0_PIN, PIN_LOW);
+        rt_pin_write(LED2_PIN, PIN_LOW);
         rt_thread_mdelay(500);
     }
 }

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -1,53 +1,81 @@
 #MicroXplorer Configuration settings - do not modify
+ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_3
+ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,NbrOfConversionFlag,master
+ADC1.NbrOfConversionFlag=1
+ADC1.Rank-0\#ChannelRegularConversion=1
+ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_3CYCLES
+ADC1.master=1
 File.Version=6
 KeepUserPlacement=true
+Mcu.CPN=STM32F412ZGT6
 Mcu.Family=STM32F4
-Mcu.IP0=NVIC
-Mcu.IP1=RCC
-Mcu.IP2=SYS
-Mcu.IP3=USART3
-Mcu.IP4=USB_OTG_FS
-Mcu.IPNb=5
+Mcu.IP0=ADC1
+Mcu.IP1=NVIC
+Mcu.IP2=RCC
+Mcu.IP3=SYS
+Mcu.IP4=TIM1
+Mcu.IP5=TIM4
+Mcu.IP6=TIM14
+Mcu.IP7=USART3
+Mcu.IP8=USB_OTG_FS
+Mcu.IPNb=9
 Mcu.Name=STM32F412Z(E-G)Tx
 Mcu.Package=LQFP144
 Mcu.Pin0=PC13
 Mcu.Pin1=PC14-OSC32_IN
-Mcu.Pin10=PC9
-Mcu.Pin11=PA8
-Mcu.Pin12=PA9
-Mcu.Pin13=PA10
-Mcu.Pin14=PA11
-Mcu.Pin15=PA12
-Mcu.Pin16=PA13
-Mcu.Pin17=PA14
-Mcu.Pin18=PB3
-Mcu.Pin19=PB7
+Mcu.Pin10=PC4
+Mcu.Pin11=PC5
+Mcu.Pin12=PE9
+Mcu.Pin13=PE11
+Mcu.Pin14=PE13
+Mcu.Pin15=PB14
+Mcu.Pin16=PD8
+Mcu.Pin17=PD9
+Mcu.Pin18=PD14
+Mcu.Pin19=PD15
 Mcu.Pin2=PC15-OSC32_OUT
-Mcu.Pin20=VP_SYS_VS_Systick
+Mcu.Pin20=PG6
+Mcu.Pin21=PG7
+Mcu.Pin22=PC9
+Mcu.Pin23=PA8
+Mcu.Pin24=PA9
+Mcu.Pin25=PA10
+Mcu.Pin26=PA11
+Mcu.Pin27=PA12
+Mcu.Pin28=PA13
+Mcu.Pin29=PA14
 Mcu.Pin3=PH0 - OSC_IN
+Mcu.Pin30=PB3
+Mcu.Pin31=PB7
+Mcu.Pin32=VP_ADC1_TempSens_Input
+Mcu.Pin33=VP_ADC1_Vref_Input
+Mcu.Pin34=VP_SYS_VS_Systick
+Mcu.Pin35=VP_TIM1_VS_ClockSourceINT
+Mcu.Pin36=VP_TIM4_VS_ClockSourceINT
+Mcu.Pin37=VP_TIM14_VS_ClockSourceINT
 Mcu.Pin4=PH1 - OSC_OUT
-Mcu.Pin5=PB14
-Mcu.Pin6=PD8
-Mcu.Pin7=PD9
-Mcu.Pin8=PG6
-Mcu.Pin9=PG7
-Mcu.PinsNb=21
+Mcu.Pin5=PC0
+Mcu.Pin6=PC1
+Mcu.Pin7=PC3
+Mcu.Pin8=PA3
+Mcu.Pin9=PA7
+Mcu.PinsNb=38
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32F412ZGTx
-MxCube.Version=5.0.0
-MxDb.Version=DB.5.0.0
-NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false
-NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+MxCube.Version=6.6.1
+MxDb.Version=DB.6.0.60
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
 NVIC.ForceEnableDMAVector=true
-NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false
-NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:true\:false
-NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:true\:false
-NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
+NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
+NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
+NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
-NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:true\:true
-NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:true\:true\:false
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:true\:false\:false
 PA10.GPIOParameters=GPIO_Label
 PA10.GPIO_Label=USB_ID
 PA10.Locked=true
@@ -72,6 +100,10 @@ PA14.GPIO_Label=TCK
 PA14.Locked=true
 PA14.Mode=Serial_Wire
 PA14.Signal=SYS_JTCK-SWCLK
+PA3.Locked=true
+PA3.Signal=ADCx_IN3
+PA7.Locked=true
+PA7.Signal=S_TIM14_CH1
 PA8.GPIOParameters=GPIO_Label
 PA8.GPIO_Label=USB_SOF [TP1]
 PA8.Locked=true
@@ -92,6 +124,10 @@ PB7.GPIOParameters=GPIO_Label
 PB7.GPIO_Label=LD2 [Blue]
 PB7.Locked=true
 PB7.Signal=GPIO_Output
+PC0.Locked=true
+PC0.Signal=ADCx_IN10
+PC1.Locked=true
+PC1.Signal=ADCx_IN11
 PC13.GPIOParameters=GPIO_Label
 PC13.GPIO_Label=USER_Btn [B1]
 PC13.Locked=true
@@ -102,18 +138,20 @@ 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
+PC3.Locked=true
+PC3.Signal=ADCx_IN13
+PC4.Locked=true
+PC4.Signal=ADCx_IN14
+PC5.Locked=true
+PC5.Signal=ADCx_IN15
 PC9.GPIOParameters=GPIO_Label
 PC9.GPIO_Label=LD1 [Green]
 PC9.Locked=true
 PC9.Signal=GPIO_Output
-PCC.Checker=false
-PCC.Line=STM32F412
-PCC.MCU=STM32F412Z(E-G)Tx
-PCC.PartNumber=STM32F412ZGTx
-PCC.Seq0=0
-PCC.Series=STM32F4
-PCC.Temperature=25
-PCC.Vdd=null
+PD14.Locked=true
+PD14.Signal=S_TIM4_CH3
+PD15.Locked=true
+PD15.Signal=S_TIM4_CH4
 PD8.GPIOParameters=GPIO_Label
 PD8.GPIO_Label=STLK_RX [STM32F103CBT6_PA3]
 PD8.Locked=true
@@ -124,6 +162,12 @@ PD9.GPIO_Label=STLK_TX [STM32F103CBT6_PA2]
 PD9.Locked=true
 PD9.Mode=Asynchronous
 PD9.Signal=USART3_RX
+PE11.Locked=true
+PE11.Signal=S_TIM1_CH2
+PE13.Locked=true
+PE13.Signal=S_TIM1_CH3
+PE9.Locked=true
+PE9.Signal=S_TIM1_CH1
 PG6.GPIOParameters=GPIO_Label
 PG6.GPIO_Label=USB_PowerSwitchOn [STMPS2151STR_EN]
 PG6.Locked=true
@@ -140,7 +184,7 @@ PH0\ -\ OSC_IN.Signal=RCC_OSC_IN
 PH1\ -\ OSC_OUT.Mode=HSE-External-Clock-Source
 PH1\ -\ OSC_OUT.Signal=RCC_OSC_OUT
 PinOutPanel.RotationAngle=0
-ProjectManager.AskForMigrate=false
+ProjectManager.AskForMigrate=true
 ProjectManager.BackupPrevious=false
 ProjectManager.CompilerOptimize=6
 ProjectManager.ComputerToolchain=false
@@ -149,7 +193,7 @@ ProjectManager.CustomerFirmwarePackage=
 ProjectManager.DefaultFWLocation=true
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32F412ZGTx
-ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.23.0
+ProjectManager.FirmwarePackage=STM32Cube FW_F4 V1.27.1
 ProjectManager.FreePins=false
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
@@ -162,11 +206,12 @@ ProjectManager.PreviousToolchain=
 ProjectManager.ProjectBuild=false
 ProjectManager.ProjectFileName=CubeMX_Config.ioc
 ProjectManager.ProjectName=CubeMX_Config
+ProjectManager.RegisterCallBack=
 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_USART3_UART_Init-USART3-false-HAL-true,4-MX_USB_OTG_FS_PCD_Init-USB_OTG_FS-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_USART3_UART_Init-USART3-false-HAL-true,4-MX_USB_OTG_FS_PCD_Init-USB_OTG_FS-false-HAL-true,5-MX_ADC1_Init-ADC1-false-HAL-true,6-MX_TIM1_Init-TIM1-false-HAL-true,7-MX_TIM4_Init-TIM4-false-HAL-true,8-MX_TIM14_Init-TIM14-false-HAL-true
 RCC.48MHZClocksFreq_Value=24000000
 RCC.ADC12outputFreq_Value=72000000
 RCC.ADC34outputFreq_Value=72000000
@@ -244,13 +289,56 @@ RCC.VCOOutput2Freq_Value=8000000
 RCC.VCOOutputFreq_Value=384000000
 RCC.VcooutputI2S=48000000
 RCC.WatchDogFreq_Value=32000
+SH.ADCx_IN10.0=ADC1_IN10,IN10
+SH.ADCx_IN10.ConfNb=1
+SH.ADCx_IN11.0=ADC1_IN11,IN11
+SH.ADCx_IN11.ConfNb=1
+SH.ADCx_IN13.0=ADC1_IN13,IN13
+SH.ADCx_IN13.ConfNb=1
+SH.ADCx_IN14.0=ADC1_IN14,IN14
+SH.ADCx_IN14.ConfNb=1
+SH.ADCx_IN15.0=ADC1_IN15,IN15
+SH.ADCx_IN15.ConfNb=1
+SH.ADCx_IN3.0=ADC1_IN3,IN3
+SH.ADCx_IN3.ConfNb=1
 SH.GPXTI13.0=GPIO_EXTI13
 SH.GPXTI13.ConfNb=1
+SH.S_TIM14_CH1.0=TIM14_CH1,PWM Generation1 CH1
+SH.S_TIM14_CH1.ConfNb=1
+SH.S_TIM1_CH1.0=TIM1_CH1,PWM Generation1 CH1
+SH.S_TIM1_CH1.ConfNb=1
+SH.S_TIM1_CH2.0=TIM1_CH2,PWM Generation2 CH2
+SH.S_TIM1_CH2.ConfNb=1
+SH.S_TIM1_CH3.0=TIM1_CH3,PWM Generation3 CH3
+SH.S_TIM1_CH3.ConfNb=1
+SH.S_TIM4_CH3.0=TIM4_CH3,PWM Generation3 CH3
+SH.S_TIM4_CH3.ConfNb=1
+SH.S_TIM4_CH4.0=TIM4_CH4,PWM Generation4 CH4
+SH.S_TIM4_CH4.ConfNb=1
+TIM1.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
+TIM1.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2
+TIM1.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3
+TIM1.IPParameters=Channel-PWM Generation3 CH3,Channel-PWM Generation2 CH2,Channel-PWM Generation1 CH1
+TIM14.Channel=TIM_CHANNEL_1
+TIM14.IPParameters=Channel
+TIM4.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3
+TIM4.Channel-PWM\ Generation4\ CH4=TIM_CHANNEL_4
+TIM4.IPParameters=Channel-PWM Generation4 CH4,Channel-PWM Generation3 CH3
 USART3.IPParameters=VirtualMode
 USART3.VirtualMode=VM_ASYNC
 USB_OTG_FS.IPParameters=VirtualMode
 USB_OTG_FS.VirtualMode=Device_Only
+VP_ADC1_TempSens_Input.Mode=IN-TempSens
+VP_ADC1_TempSens_Input.Signal=ADC1_TempSens_Input
+VP_ADC1_Vref_Input.Mode=IN-Vrefint
+VP_ADC1_Vref_Input.Signal=ADC1_Vref_Input
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+VP_TIM14_VS_ClockSourceINT.Mode=Enable_Timer
+VP_TIM14_VS_ClockSourceINT.Signal=TIM14_VS_ClockSourceINT
+VP_TIM1_VS_ClockSourceINT.Mode=Internal
+VP_TIM1_VS_ClockSourceINT.Signal=TIM1_VS_ClockSourceINT
+VP_TIM4_VS_ClockSourceINT.Mode=Internal
+VP_TIM4_VS_ClockSourceINT.Signal=TIM4_VS_ClockSourceINT
 board=NUCLEO-F412ZG
 boardIOC=true

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Inc/main.h

@@ -70,6 +70,8 @@ extern "C" {
 
 /* USER CODE END EM */
 
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+
 /* Exported functions prototypes ---------------------------------------------*/
 void Error_Handler(void);
 
@@ -121,5 +123,3 @@ void Error_Handler(void);
 #endif
 
 #endif /* __MAIN_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Inc/stm32f4xx_hal_conf.h

@@ -1,36 +1,24 @@
+/* USER CODE BEGIN Header */
 /**
   ******************************************************************************
-  * @file    stm32f4xx_hal_conf.h
-  * @brief   HAL configuration file.             
+  * @file    stm32f4xx_hal_conf_template.h
+  * @author  MCD Application Team
+  * @brief   HAL configuration template file.
+  *          This file should be copied to the application folder and renamed
+  *          to stm32f4xx_hal_conf.h.
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
+  * Copyright (c) 2017 STMicroelectronics.
+  * All rights reserved.
   *
-  * 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.
+  * This software is licensed under terms that can be found in the LICENSE file
+  * in the root directory of this software component.
+  * If no LICENSE file comes with this software, it is provided AS-IS.
   *
   ******************************************************************************
-  */ 
+  */
+/* USER CODE END Header */
 
 /* Define to prevent recursive inclusion -------------------------------------*/
 #ifndef __STM32F4xx_HAL_CONF_H
@@ -45,14 +33,15 @@
 
 /* ########################## Module Selection ############################## */
 /**
-  * @brief This is the list of modules to be used in the HAL driver 
+  * @brief This is the list of modules to be used in the HAL driver
   */
-#define HAL_MODULE_ENABLED  
+#define HAL_MODULE_ENABLED
 
-/* #define HAL_ADC_MODULE_ENABLED   */
+  #define HAL_ADC_MODULE_ENABLED
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_CAN_MODULE_ENABLED   */
 /* #define HAL_CRC_MODULE_ENABLED   */
+/* #define HAL_CAN_LEGACY_MODULE_ENABLED   */
 /* #define HAL_CRYP_MODULE_ENABLED   */
 /* #define HAL_DAC_MODULE_ENABLED   */
 /* #define HAL_DCMI_MODULE_ENABLED   */
@@ -74,11 +63,12 @@
 /* #define HAL_SD_MODULE_ENABLED   */
 /* #define HAL_MMC_MODULE_ENABLED   */
 /* #define HAL_SPI_MODULE_ENABLED   */
-/* #define HAL_TIM_MODULE_ENABLED   */
+#define HAL_TIM_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_HCD_MODULE_ENABLED   */
@@ -87,11 +77,12 @@
 /* #define HAL_QSPI_MODULE_ENABLED   */
 /* #define HAL_CEC_MODULE_ENABLED   */
 /* #define HAL_FMPI2C_MODULE_ENABLED   */
+/* #define HAL_FMPSMBUS_MODULE_ENABLED   */
 /* #define HAL_SPDIFRX_MODULE_ENABLED   */
 /* #define HAL_DFSDM_MODULE_ENABLED   */
 /* #define HAL_LPTIM_MODULE_ENABLED   */
-/* #define HAL_EXTI_MODULE_ENABLED   */
 #define HAL_GPIO_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
 #define HAL_DMA_MODULE_ENABLED
 #define HAL_RCC_MODULE_ENABLED
 #define HAL_FLASH_MODULE_ENABLED
@@ -102,20 +93,20 @@
 /**
   * @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).  
+  *        (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 */
+#if !defined  (HSE_VALUE)
+  #define HSE_VALUE    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 */
+  #define HSE_STARTUP_TIMEOUT    100U   /*!< Time out for HSE start up, in ms */
 #endif /* HSE_STARTUP_TIMEOUT */
 
 /**
   * @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). 
+  *        (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*/
@@ -124,8 +115,8 @@
 /**
   * @brief Internal Low Speed oscillator (LSI) value.
   */
-#if !defined  (LSI_VALUE) 
- #define LSI_VALUE  ((uint32_t)32000U)       /*!< LSI Typical Value in Hz*/
+#if !defined  (LSI_VALUE)
+ #define LSI_VALUE  32000U       /*!< 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.*/
@@ -133,20 +124,20 @@
   * @brief External Low Speed oscillator (LSE) value.
   */
 #if !defined  (LSE_VALUE)
- #define LSE_VALUE  ((uint32_t)32768U)    /*!< Value of the External Low Speed oscillator in Hz */
+ #define LSE_VALUE  32768U    /*!< Value of the External Low Speed 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 */
+  #define LSE_STARTUP_TIMEOUT    5000U   /*!< Time out for LSE start up, in ms */
 #endif /* LSE_STARTUP_TIMEOUT */
 
 /**
   * @brief External clock source for I2S peripheral
-  *        This value is used by the I2S HAL module to compute the I2S clock source 
-  *        frequency, this source is inserted directly through I2S_CKIN pad. 
+  *        This value is used by the I2S HAL module to compute the I2S clock source
+  *        frequency, this source is inserted directly through I2S_CKIN pad.
   */
 #if !defined  (EXTERNAL_CLOCK_VALUE)
-  #define EXTERNAL_CLOCK_VALUE    ((uint32_t)12288000U) /*!< Value of the External audio frequency in Hz*/
+  #define EXTERNAL_CLOCK_VALUE    12288000U /*!< Value of the External audio frequency in Hz*/
 #endif /* EXTERNAL_CLOCK_VALUE */
 
 /* Tip: To avoid modifying this file each time you need to use different HSE,
@@ -156,16 +147,56 @@
 /**
   * @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  VDD_VALUE		      3300U /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY            0U   /*!< tick interrupt priority */
+#define  USE_RTOS                     0U
 #define  PREFETCH_ENABLE              1U
 #define  INSTRUCTION_CACHE_ENABLE     1U
 #define  DATA_CACHE_ENABLE            1U
 
+#define  USE_HAL_ADC_REGISTER_CALLBACKS         0U /* ADC register callback disabled       */
+#define  USE_HAL_CAN_REGISTER_CALLBACKS         0U /* CAN register callback disabled       */
+#define  USE_HAL_CEC_REGISTER_CALLBACKS         0U /* CEC register callback disabled       */
+#define  USE_HAL_CRYP_REGISTER_CALLBACKS        0U /* CRYP register callback disabled      */
+#define  USE_HAL_DAC_REGISTER_CALLBACKS         0U /* DAC register callback disabled       */
+#define  USE_HAL_DCMI_REGISTER_CALLBACKS        0U /* DCMI register callback disabled      */
+#define  USE_HAL_DFSDM_REGISTER_CALLBACKS       0U /* DFSDM register callback disabled     */
+#define  USE_HAL_DMA2D_REGISTER_CALLBACKS       0U /* DMA2D register callback disabled     */
+#define  USE_HAL_DSI_REGISTER_CALLBACKS         0U /* DSI register callback disabled       */
+#define  USE_HAL_ETH_REGISTER_CALLBACKS         0U /* ETH register callback disabled       */
+#define  USE_HAL_HASH_REGISTER_CALLBACKS        0U /* HASH register callback disabled      */
+#define  USE_HAL_HCD_REGISTER_CALLBACKS         0U /* HCD register callback disabled       */
+#define  USE_HAL_I2C_REGISTER_CALLBACKS         0U /* I2C register callback disabled       */
+#define  USE_HAL_FMPI2C_REGISTER_CALLBACKS      0U /* FMPI2C register callback disabled    */
+#define  USE_HAL_FMPSMBUS_REGISTER_CALLBACKS    0U /* FMPSMBUS register callback disabled  */
+#define  USE_HAL_I2S_REGISTER_CALLBACKS         0U /* I2S register callback disabled       */
+#define  USE_HAL_IRDA_REGISTER_CALLBACKS        0U /* IRDA register callback disabled      */
+#define  USE_HAL_LPTIM_REGISTER_CALLBACKS       0U /* LPTIM register callback disabled     */
+#define  USE_HAL_LTDC_REGISTER_CALLBACKS        0U /* LTDC register callback disabled      */
+#define  USE_HAL_MMC_REGISTER_CALLBACKS         0U /* MMC register callback disabled       */
+#define  USE_HAL_NAND_REGISTER_CALLBACKS        0U /* NAND register callback disabled      */
+#define  USE_HAL_NOR_REGISTER_CALLBACKS         0U /* NOR register callback disabled       */
+#define  USE_HAL_PCCARD_REGISTER_CALLBACKS      0U /* PCCARD register callback disabled    */
+#define  USE_HAL_PCD_REGISTER_CALLBACKS         0U /* PCD register callback disabled       */
+#define  USE_HAL_QSPI_REGISTER_CALLBACKS        0U /* QSPI register callback disabled      */
+#define  USE_HAL_RNG_REGISTER_CALLBACKS         0U /* RNG register callback disabled       */
+#define  USE_HAL_RTC_REGISTER_CALLBACKS         0U /* RTC register callback disabled       */
+#define  USE_HAL_SAI_REGISTER_CALLBACKS         0U /* SAI register callback disabled       */
+#define  USE_HAL_SD_REGISTER_CALLBACKS          0U /* SD register callback disabled        */
+#define  USE_HAL_SMARTCARD_REGISTER_CALLBACKS   0U /* SMARTCARD register callback disabled */
+#define  USE_HAL_SDRAM_REGISTER_CALLBACKS       0U /* SDRAM register callback disabled     */
+#define  USE_HAL_SRAM_REGISTER_CALLBACKS        0U /* SRAM register callback disabled      */
+#define  USE_HAL_SPDIFRX_REGISTER_CALLBACKS     0U /* SPDIFRX register callback disabled   */
+#define  USE_HAL_SMBUS_REGISTER_CALLBACKS       0U /* SMBUS register callback disabled     */
+#define  USE_HAL_SPI_REGISTER_CALLBACKS         0U /* SPI register callback disabled       */
+#define  USE_HAL_TIM_REGISTER_CALLBACKS         0U /* TIM register callback disabled       */
+#define  USE_HAL_UART_REGISTER_CALLBACKS        0U /* UART register callback disabled      */
+#define  USE_HAL_USART_REGISTER_CALLBACKS       0U /* USART register callback disabled     */
+#define  USE_HAL_WWDG_REGISTER_CALLBACKS        0U /* WWDG register callback disabled      */
+
 /* ########################## Assert Selection ############################## */
 /**
-  * @brief Uncomment the line below to expanse the "assert_param" macro in the 
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
   *        HAL drivers code
   */
 /* #define USE_FULL_ASSERT    1U */
@@ -182,29 +213,29 @@
 #define MAC_ADDR4   0U
 #define MAC_ADDR5   0U
 
-/* Definition of the Ethernet driver buffers size and count */   
+/* Definition of the Ethernet driver buffers size and count */
 #define ETH_RX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for receive               */
 #define ETH_TX_BUF_SIZE                ETH_MAX_PACKET_SIZE /* buffer size for transmit              */
-#define ETH_RXBUFNB                    ((uint32_t)4U)       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
-#define ETH_TXBUFNB                    ((uint32_t)4U)       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
+#define ETH_RXBUFNB                    4U       /* 4 Rx buffers of size ETH_RX_BUF_SIZE  */
+#define ETH_TXBUFNB                    4U       /* 4 Tx buffers of size ETH_TX_BUF_SIZE  */
 
 /* Section 2: PHY configuration section */
 
-/* DP83848_PHY_ADDRESS Address*/ 
+/* DP83848_PHY_ADDRESS Address*/
 #define DP83848_PHY_ADDRESS           0x01U
-/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/ 
-#define PHY_RESET_DELAY                 ((uint32_t)0x000000FFU)
+/* PHY Reset delay these values are based on a 1 ms Systick interrupt*/
+#define PHY_RESET_DELAY                 0x000000FFU
 /* PHY Configuration delay */
-#define PHY_CONFIG_DELAY                ((uint32_t)0x00000FFFU)
+#define PHY_CONFIG_DELAY                0x00000FFFU
 
-#define PHY_READ_TO                     ((uint32_t)0x0000FFFFU)
-#define PHY_WRITE_TO                    ((uint32_t)0x0000FFFFU)
+#define PHY_READ_TO                     0x0000FFFFU
+#define PHY_WRITE_TO                    0x0000FFFFU
 
 /* Section 3: Common PHY Registers */
 
 #define PHY_BCR                         ((uint16_t)0x0000U)    /*!< Transceiver Basic Control Register   */
 #define PHY_BSR                         ((uint16_t)0x0001U)    /*!< Transceiver Basic Status Register    */
- 
+
 #define PHY_RESET                       ((uint16_t)0x8000U)  /*!< PHY Reset */
 #define PHY_LOOPBACK                    ((uint16_t)0x4000U)  /*!< Select loop-back mode */
 #define PHY_FULLDUPLEX_100M             ((uint16_t)0x2100U)  /*!< Set the full-duplex mode at 100 Mb/s */
@@ -219,7 +250,7 @@
 #define PHY_AUTONEGO_COMPLETE           ((uint16_t)0x0020U)  /*!< Auto-Negotiation process completed   */
 #define PHY_LINKED_STATUS               ((uint16_t)0x0004U)  /*!< Valid link established               */
 #define PHY_JABBER_DETECTION            ((uint16_t)0x0002U)  /*!< Jabber condition detected            */
-  
+
 /* Section 4: Extended PHY Registers */
 #define PHY_SR                          ((uint16_t)0x10U)    /*!< PHY status register Offset                      */
 
@@ -237,25 +268,25 @@
 
 /* Includes ------------------------------------------------------------------*/
 /**
-  * @brief Include module's header file 
+  * @brief Include module's header file
   */
 
 #ifdef HAL_RCC_MODULE_ENABLED
   #include "stm32f4xx_hal_rcc.h"
 #endif /* HAL_RCC_MODULE_ENABLED */
 
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32f4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
 #ifdef HAL_GPIO_MODULE_ENABLED
   #include "stm32f4xx_hal_gpio.h"
 #endif /* HAL_GPIO_MODULE_ENABLED */
 
+#ifdef HAL_EXTI_MODULE_ENABLED
+  #include "stm32f4xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
 #ifdef HAL_DMA_MODULE_ENABLED
   #include "stm32f4xx_hal_dma.h"
 #endif /* HAL_DMA_MODULE_ENABLED */
-   
+
 #ifdef HAL_CORTEX_MODULE_ENABLED
   #include "stm32f4xx_hal_cortex.h"
 #endif /* HAL_CORTEX_MODULE_ENABLED */
@@ -268,12 +299,16 @@
   #include "stm32f4xx_hal_can.h"
 #endif /* HAL_CAN_MODULE_ENABLED */
 
+#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
+  #include "stm32f4xx_hal_can_legacy.h"
+#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
+
 #ifdef HAL_CRC_MODULE_ENABLED
   #include "stm32f4xx_hal_crc.h"
 #endif /* HAL_CRC_MODULE_ENABLED */
 
 #ifdef HAL_CRYP_MODULE_ENABLED
-  #include "stm32f4xx_hal_cryp.h" 
+  #include "stm32f4xx_hal_cryp.h"
 #endif /* HAL_CRYP_MODULE_ENABLED */
 
 #ifdef HAL_DMA2D_MODULE_ENABLED
@@ -295,7 +330,7 @@
 #ifdef HAL_FLASH_MODULE_ENABLED
   #include "stm32f4xx_hal_flash.h"
 #endif /* HAL_FLASH_MODULE_ENABLED */
- 
+
 #ifdef HAL_SRAM_MODULE_ENABLED
   #include "stm32f4xx_hal_sram.h"
 #endif /* HAL_SRAM_MODULE_ENABLED */
@@ -310,11 +345,11 @@
 
 #ifdef HAL_PCCARD_MODULE_ENABLED
   #include "stm32f4xx_hal_pccard.h"
-#endif /* HAL_PCCARD_MODULE_ENABLED */ 
-  
+#endif /* HAL_PCCARD_MODULE_ENABLED */
+
 #ifdef HAL_SDRAM_MODULE_ENABLED
   #include "stm32f4xx_hal_sdram.h"
-#endif /* HAL_SDRAM_MODULE_ENABLED */      
+#endif /* HAL_SDRAM_MODULE_ENABLED */
 
 #ifdef HAL_HASH_MODULE_ENABLED
  #include "stm32f4xx_hal_hash.h"
@@ -324,6 +359,10 @@
  #include "stm32f4xx_hal_i2c.h"
 #endif /* HAL_I2C_MODULE_ENABLED */
 
+#ifdef HAL_SMBUS_MODULE_ENABLED
+ #include "stm32f4xx_hal_smbus.h"
+#endif /* HAL_SMBUS_MODULE_ENABLED */
+
 #ifdef HAL_I2S_MODULE_ENABLED
  #include "stm32f4xx_hal_i2s.h"
 #endif /* HAL_I2S_MODULE_ENABLED */
@@ -356,10 +395,6 @@
  #include "stm32f4xx_hal_sd.h"
 #endif /* HAL_SD_MODULE_ENABLED */
 
-#ifdef HAL_MMC_MODULE_ENABLED
- #include "stm32f4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
 #ifdef HAL_SPI_MODULE_ENABLED
  #include "stm32f4xx_hal_spi.h"
 #endif /* HAL_SPI_MODULE_ENABLED */
@@ -395,7 +430,7 @@
 #ifdef HAL_HCD_MODULE_ENABLED
  #include "stm32f4xx_hal_hcd.h"
 #endif /* HAL_HCD_MODULE_ENABLED */
-   
+
 #ifdef HAL_DSI_MODULE_ENABLED
  #include "stm32f4xx_hal_dsi.h"
 #endif /* HAL_DSI_MODULE_ENABLED */
@@ -412,6 +447,10 @@
  #include "stm32f4xx_hal_fmpi2c.h"
 #endif /* HAL_FMPI2C_MODULE_ENABLED */
 
+#ifdef HAL_FMPSMBUS_MODULE_ENABLED
+ #include "stm32f4xx_hal_fmpsmbus.h"
+#endif /* HAL_FMPSMBUS_MODULE_ENABLED */
+
 #ifdef HAL_SPDIFRX_MODULE_ENABLED
  #include "stm32f4xx_hal_spdifrx.h"
 #endif /* HAL_SPDIFRX_MODULE_ENABLED */
@@ -423,14 +462,18 @@
 #ifdef HAL_LPTIM_MODULE_ENABLED
  #include "stm32f4xx_hal_lptim.h"
 #endif /* HAL_LPTIM_MODULE_ENABLED */
-   
+
+#ifdef HAL_MMC_MODULE_ENABLED
+ #include "stm32f4xx_hal_mmc.h"
+#endif /* HAL_MMC_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
+  * @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. 
+  *         line number of the call that failed.
   *         If expr is true, it returns no value.
   * @retval None
   */
@@ -439,13 +482,10 @@
   void assert_failed(uint8_t* file, uint32_t line);
 #else
   #define assert_param(expr) ((void)0U)
-#endif /* USE_FULL_ASSERT */    
+#endif /* USE_FULL_ASSERT */
 
 #ifdef __cplusplus
 }
 #endif
 
 #endif /* __STM32F4xx_HAL_CONF_H */
- 
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Inc/stm32f4xx_it.h

@@ -39,7 +39,7 @@
 
 #ifdef __cplusplus
  extern "C" {
-#endif 
+#endif
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
@@ -80,5 +80,3 @@ void SysTick_Handler(void);
 #endif
 
 #endif /* __STM32F4xx_IT_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Src/stm32f4xx_hal_msp.c

@@ -78,7 +78,9 @@
 /* USER CODE BEGIN 0 */
 
 /* USER CODE END 0 */
-/**
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+                                                            /**
   * Initializes the Global MSP.
   */
 void HAL_MspInit(void)
@@ -97,6 +99,245 @@ void HAL_MspInit(void)
   /* USER CODE END MspInit 1 */
 }
 
+/**
+* @brief ADC MSP Initialization
+* This function configures the hardware resources used in this example
+* @param hadc: ADC handle pointer
+* @retval None
+*/
+void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(hadc->Instance==ADC1)
+  {
+  /* USER CODE BEGIN ADC1_MspInit 0 */
+
+  /* USER CODE END ADC1_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_ADC1_CLK_ENABLE();
+
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**ADC1 GPIO Configuration
+    PC0     ------> ADC1_IN10
+    PC1     ------> ADC1_IN11
+    PC3     ------> ADC1_IN13
+    PA3     ------> ADC1_IN3
+    PC4     ------> ADC1_IN14
+    PC5     ------> ADC1_IN15
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_3|GPIO_PIN_4
+                          |GPIO_PIN_5;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_3;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN ADC1_MspInit 1 */
+
+  /* USER CODE END ADC1_MspInit 1 */
+  }
+
+}
+
+/**
+* @brief ADC MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param hadc: ADC handle pointer
+* @retval None
+*/
+void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
+{
+  if(hadc->Instance==ADC1)
+  {
+  /* USER CODE BEGIN ADC1_MspDeInit 0 */
+
+  /* USER CODE END ADC1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_ADC1_CLK_DISABLE();
+
+    /**ADC1 GPIO Configuration
+    PC0     ------> ADC1_IN10
+    PC1     ------> ADC1_IN11
+    PC3     ------> ADC1_IN13
+    PA3     ------> ADC1_IN3
+    PC4     ------> ADC1_IN14
+    PC5     ------> ADC1_IN15
+    */
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_3|GPIO_PIN_4
+                          |GPIO_PIN_5);
+
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_3);
+
+  /* USER CODE BEGIN ADC1_MspDeInit 1 */
+
+  /* USER CODE END ADC1_MspDeInit 1 */
+  }
+
+}
+
+/**
+* @brief TIM_Base MSP Initialization
+* This function configures the hardware resources used in this example
+* @param htim_base: TIM_Base handle pointer
+* @retval None
+*/
+void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
+{
+  if(htim_base->Instance==TIM1)
+  {
+  /* USER CODE BEGIN TIM1_MspInit 0 */
+
+  /* USER CODE END TIM1_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM1_CLK_ENABLE();
+  /* USER CODE BEGIN TIM1_MspInit 1 */
+
+  /* USER CODE END TIM1_MspInit 1 */
+  }
+  else if(htim_base->Instance==TIM4)
+  {
+  /* USER CODE BEGIN TIM4_MspInit 0 */
+
+  /* USER CODE END TIM4_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM4_CLK_ENABLE();
+  /* USER CODE BEGIN TIM4_MspInit 1 */
+
+  /* USER CODE END TIM4_MspInit 1 */
+  }
+  else if(htim_base->Instance==TIM14)
+  {
+  /* USER CODE BEGIN TIM14_MspInit 0 */
+
+  /* USER CODE END TIM14_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM14_CLK_ENABLE();
+  /* USER CODE BEGIN TIM14_MspInit 1 */
+
+  /* USER CODE END TIM14_MspInit 1 */
+  }
+
+}
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(htim->Instance==TIM1)
+  {
+  /* USER CODE BEGIN TIM1_MspPostInit 0 */
+
+  /* USER CODE END TIM1_MspPostInit 0 */
+    __HAL_RCC_GPIOE_CLK_ENABLE();
+    /**TIM1 GPIO Configuration
+    PE9     ------> TIM1_CH1
+    PE11     ------> TIM1_CH2
+    PE13     ------> TIM1_CH3
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_11|GPIO_PIN_13;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF1_TIM1;
+    HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM1_MspPostInit 1 */
+
+  /* USER CODE END TIM1_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM4)
+  {
+  /* USER CODE BEGIN TIM4_MspPostInit 0 */
+
+  /* USER CODE END TIM4_MspPostInit 0 */
+
+    __HAL_RCC_GPIOD_CLK_ENABLE();
+    /**TIM4 GPIO Configuration
+    PD14     ------> TIM4_CH3
+    PD15     ------> TIM4_CH4
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_14|GPIO_PIN_15;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF2_TIM4;
+    HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM4_MspPostInit 1 */
+
+  /* USER CODE END TIM4_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM14)
+  {
+  /* USER CODE BEGIN TIM14_MspPostInit 0 */
+
+  /* USER CODE END TIM14_MspPostInit 0 */
+
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**TIM14 GPIO Configuration
+    PA7     ------> TIM14_CH1
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_7;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF9_TIM14;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM14_MspPostInit 1 */
+
+  /* USER CODE END TIM14_MspPostInit 1 */
+  }
+
+}
+/**
+* @brief TIM_Base MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param htim_base: TIM_Base handle pointer
+* @retval None
+*/
+void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
+{
+  if(htim_base->Instance==TIM1)
+  {
+  /* USER CODE BEGIN TIM1_MspDeInit 0 */
+
+  /* USER CODE END TIM1_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM1_CLK_DISABLE();
+  /* USER CODE BEGIN TIM1_MspDeInit 1 */
+
+  /* USER CODE END TIM1_MspDeInit 1 */
+  }
+  else if(htim_base->Instance==TIM4)
+  {
+  /* USER CODE BEGIN TIM4_MspDeInit 0 */
+
+  /* USER CODE END TIM4_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM4_CLK_DISABLE();
+  /* USER CODE BEGIN TIM4_MspDeInit 1 */
+
+  /* USER CODE END TIM4_MspDeInit 1 */
+  }
+  else if(htim_base->Instance==TIM14)
+  {
+  /* USER CODE BEGIN TIM14_MspDeInit 0 */
+
+  /* USER CODE END TIM14_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM14_CLK_DISABLE();
+  /* USER CODE BEGIN TIM14_MspDeInit 1 */
+
+  /* USER CODE END TIM14_MspDeInit 1 */
+  }
+
+}
+
 /**
 * @brief UART MSP Initialization
 * This function configures the hardware resources used in this example
@@ -105,7 +346,6 @@ void HAL_MspInit(void)
 */
 void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 {
-
   GPIO_InitTypeDef GPIO_InitStruct = {0};
   if(huart->Instance==USART3)
   {
@@ -122,7 +362,7 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
     */
     GPIO_InitStruct.Pin = STLK_RX_Pin|STLK_TX_Pin;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
     GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
     HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
@@ -140,10 +380,8 @@ void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 * @param huart: UART handle pointer
 * @retval None
 */
-
 void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
 {
-
   if(huart->Instance==USART3)
   {
   /* USER CODE BEGIN USART3_MspDeInit 0 */
@@ -173,14 +411,23 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
 */
 void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
 {
-
   GPIO_InitTypeDef GPIO_InitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInitStruct = {0};
   if(hpcd->Instance==USB_OTG_FS)
   {
   /* USER CODE BEGIN USB_OTG_FS_MspInit 0 */
 
   /* USER CODE END USB_OTG_FS_MspInit 0 */
 
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_CLK48;
+    PeriphClkInitStruct.Clk48ClockSelection = RCC_CLK48CLKSOURCE_PLLQ;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct) != HAL_OK)
+    {
+      Error_Handler();
+    }
+
     __HAL_RCC_GPIOA_CLK_ENABLE();
     /**USB_OTG_FS GPIO Configuration
     PA8     ------> USB_OTG_FS_SOF
@@ -210,10 +457,8 @@ void HAL_PCD_MspInit(PCD_HandleTypeDef* hpcd)
 * @param hpcd: PCD handle pointer
 * @retval None
 */
-
 void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
 {
-
   if(hpcd->Instance==USB_OTG_FS)
   {
   /* USER CODE BEGIN USB_OTG_FS_MspDeInit 0 */
@@ -240,5 +485,3 @@ void HAL_PCD_MspDeInit(PCD_HandleTypeDef* hpcd)
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32f412-st-nucleo/board/CubeMX_Config/Src/stm32f4xx_it.c

@@ -71,12 +71,13 @@
 /* USER CODE END 0 */
 
 /* External variables --------------------------------------------------------*/
+
 /* USER CODE BEGIN EV */
 
 /* USER CODE END EV */
 
 /******************************************************************************/
-/*           Cortex-M4 Processor Interruption and Exception Handlers          */ 
+/*           Cortex-M4 Processor Interruption and Exception Handlers          */
 /******************************************************************************/
 /**
   * @brief This function handles Non maskable interrupt.
@@ -214,4 +215,3 @@ void SysTick_Handler(void)
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32f412-st-nucleo/board/Kconfig

@@ -16,6 +16,29 @@ menu "Onboard Peripheral Drivers"
         select BSP_USING_UART3
         default y
 
+    config BSP_USING_ARDUINO
+        bool "Compatible with Arduino Ecosystem (RTduino)"
+        select PKG_USING_RTDUINO
+        select BSP_USING_STLINK_TO_USART
+        select BSP_USING_GPIO
+        select BSP_USING_ADC
+        select BSP_USING_ADC1
+        select BSP_USING_PWM
+        select BSP_USING_PWM14
+        select BSP_USING_PWM4
+        select BSP_USING_PWM1
+        select BSP_USING_PWM1_CH3
+        select BSP_USING_PWM1_CH2
+        select BSP_USING_PWM1_CH1
+        select BSP_USING_PWM4_CH4
+        select BSP_USING_PWM4_CH3
+        select BSP_USING_PWM14_CH1
+        select BSP_USING_I2C
+        select BSP_USING_I2C1
+        imply RTDUINO_USING_SERVO
+        imply RTDUINO_USING_WIRE
+        default n
+
 endmenu
 
 menu "On-chip Peripheral Drivers"
@@ -47,6 +70,86 @@ menu "On-chip Peripheral Drivers"
                 default n
         endif
 
+    menuconfig BSP_USING_ADC
+        bool "Enable ADC"
+        default n
+        select RT_USING_ADC
+        if BSP_USING_ADC
+            config BSP_USING_ADC1
+                bool "Enable ADC1"
+                default n
+        endif
+
+    menuconfig BSP_USING_PWM
+        bool "Enable PWM"
+        default n
+        select RT_USING_PWM
+
+        if BSP_USING_PWM
+            menuconfig BSP_USING_PWM1
+                bool "Enable timer1 output PWM"
+                default n
+                if BSP_USING_PWM1
+                    config BSP_USING_PWM1_CH1
+                        bool "Enable PWM1 channel1"
+                        default n
+
+                    config BSP_USING_PWM1_CH2
+                        bool "Enable PWM1 channel2"
+                        default n
+
+                    config BSP_USING_PWM1_CH3
+                        bool "Enable PWM1 channel3"
+                        default n
+                endif
+
+            menuconfig BSP_USING_PWM4
+                bool "Enable timer4 output PWM"
+                default n
+                if BSP_USING_PWM4
+                    config BSP_USING_PWM4_CH3
+                        bool "Enable PWM3 channel3"
+                        default n
+
+                    config BSP_USING_PWM4_CH4
+                        bool "Enable PWM4 channel4"
+                        default n
+                endif
+
+            menuconfig BSP_USING_PWM14
+                bool "Enable timer14 output PWM"
+                default n
+                if BSP_USING_PWM14
+                    config BSP_USING_PWM14_CH1
+                        bool "Enable PWM14 channel1"
+                        default n
+                endif
+        endif
+
+    menuconfig BSP_USING_I2C
+        bool "Enable I2C BUS"
+        default n
+        select RT_USING_I2C
+        select RT_USING_I2C_BITOPS
+        select RT_USING_PIN
+
+        if BSP_USING_I2C
+            config BSP_USING_I2C1
+                bool "Enable I2C1 Bus (User I2C)"
+                default n
+                if BSP_USING_I2C1
+                    comment "Notice: PB9 --> 25; PB8 --> 24" 
+                    config BSP_I2C1_SCL_PIN
+                        int "i2c1 SCL pin number"
+                        range 1 176
+                        default 24
+                    config BSP_I2C1_SDA_PIN
+                        int "i2c1 SDA pin number"
+                        range 1 176
+                        default 25
+                endif
+        endif
+
     config BSP_USING_ON_CHIP_FLASH
         bool "Enable on-chip FLASH"
         default n

bsp/stm32/stm32f412-st-nucleo/board/linker_scripts/link.lds

@@ -47,6 +47,14 @@ SECTIONS
         __rt_init_end = .;
 
         . = ALIGN(4);
+
+        PROVIDE(__ctors_start__ = .);
+        KEEP (*(SORT(.init_array.*)))
+        KEEP (*(.init_array))
+        PROVIDE(__ctors_end__ = .);
+
+        . = ALIGN(4);
+
         _etext = .;
     } > ROM = 0
 

bsp/stm32/stm32f469-st-disco/applications/arduino_pinout/README.md

@@ -1,4 +1,4 @@
-# STM32F69 Discovery开发板的Arduino生态兼容说明
+# STM32F469 Discovery开发板的Arduino生态兼容说明
 
 ## 1 RTduino - RT-Thread的Arduino生态兼容层
 
@@ -22,8 +22,8 @@ Hardware Drivers Config --->
 
 | Arduino引脚编号 | STM32引脚编号 | 5V容忍 | 备注                                                         |
 | --------------- | ------------- | ------ | ------------------------------------------------------------ |
-| 0 (D0)          | --            |        | 该引脚在UNO板中为串口RX引脚，不可当做普通IO                  |
-| 1 (D1)          | --            |        | 该引脚在UNO板中为串口TX引脚，不可当做普通IO                  |
+| 0 (D0)          | PG9           | 是     | Serial-Rx，默认被RT-Thread的UART设备框架uart6接管              |
+| 1 (D1)          | PG14          | 是     | Serial-Tx，默认被RT-Thread的UART设备框架uart6接管              |
 | 2 (D2)          | PG13          | 是     |                                                              |
 | 3 (D3)          | PA1           | 是     | PWM（定时器2发生）                                           |
 | 4 (D4)          | PG12          | 是     |                                                              |
@@ -60,6 +60,17 @@ Hardware Drivers Config --->
 >
 > 【1】[STM32F469 Discovery官方资料](https://www.st.com/en/evaluation-tools/32f469idiscovery.html#documentation)
 
-## 3 I2C总线
+
+## 3 通信
+
+### 3.1 I2C总线
 
 STM32F469 Discovery板的I2C总线是板上丝印的 `SCL/D15` 和 `SDA/D14` 引脚，这两个引脚是被RT-Thread I2C设备框架接管的，不需要直接操控这两个引脚，直接引用`#include <Wire.h>`（Arduino官方I2C头文件）即可使用。
+
+### 3.2 SPI总线
+
+目前本BSP不支持使用Arduino的SPI功能。
+
+### 3.3 串口
+
+本BSP通过 `Serial.` 方法调用 `uart2` 串口设备。详见[例程](https://github.com/RTduino/RTduino/blob/master/examples/Basic/helloworld.cpp)。

bsp/stm32/stm32f469-st-disco/board/Kconfig

@@ -23,7 +23,7 @@ menu "Onboard Peripheral Drivers"
     endif
     
     config BSP_USING_ARDUINO
-        bool "Support Arduino"
+        bool "Compatible with Arduino Ecosystem (RTduino)"
         select PKG_USING_RTDUINO
         select BSP_USING_STLINK_TO_USART
         select BSP_USING_GPIO

bsp/stm32/stm32l475-atk-pandora/applications/arduino_pinout/pins_arduino.h

@@ -57,7 +57,7 @@
 
 #define F_CPU          80000000L  /* CPU:80MHz */
 
-#define LED_BUITIN     D22  /* Default Built-in LED */
+#define LED_BUILTIN     D22  /* Default Built-in LED */
 
 /*
  * i2c1 - PC7-SDA PC6-SCL (User I2C)

bsp/stm32/stm32l475-atk-pandora/board/Kconfig

@@ -20,7 +20,7 @@ menu "Onboard Peripheral Drivers"
         default y
 
     config BSP_USING_ARDUINO
-        bool "Support Arduino"
+        bool "Compatible with Arduino Ecosystem (RTduino)"
         select PKG_USING_RTDUINO
         select BSP_USING_STLINK_TO_USART
         select BSP_USING_GPIO