[bsp][rtduino] support for STM32G474 Nucleo in RTduino (#7151)

bsp/stm32/libraries/HAL_Drivers/config/g4/pwm_config.h

@@ -53,6 +53,15 @@ extern "C" {
     }
 #endif /* BSP_USING_PWM5 */
 
+#ifdef BSP_USING_PWM8
+#define PWM8_CONFIG                             \
+    {                                           \
+       .tim_handle.Instance     = TIM8,         \
+       .name                    = "pwm8",       \
+       .channel                 = RT_NULL       \
+    }
+#endif /* BSP_USING_PWM8 */
+    
 #ifdef BSP_USING_PWM12
 #define PWM12_CONFIG                            \
     {                                           \

bsp/stm32/stm32g474-st-nucleo/applications/SConscript

@@ -1,9 +1,12 @@
 from building import *
 import os
 
-cwd = GetCurrentDir()
-src = Glob('*.c')
+cwd     = GetCurrentDir()
 CPPPATH = [cwd]
+src     = Glob('*.c')
+
+if GetDepend(['PKG_USING_RTDUINO']) and not GetDepend(['RTDUINO_NO_SETUP_LOOP']):
+    src += ['arduino_main.cpp']
 
 group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
 

bsp/stm32/stm32g474-st-nucleo/applications/arduino_main.cpp

@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-04-04     Wangyuqiang  first version
+ */
+ 
+#include <Arduino.h>
+
+void setup(void)
+{
+    /* put your setup code here, to run once: */
+    Serial.begin();
+    Serial.println("Hello RTduino!");
+}
+
+void loop(void)
+{
+    /* put your main code here, to run repeatedly: */
+    delay(1000);
+}

bsp/stm32/stm32g474-st-nucleo/applications/arduino_pinout/README.md

@@ -0,0 +1,59 @@
+# The Arduino Compatible for STM32G474 Nucleo development board
+
+English | [中文](https://github.com/kurisaW/rt-thread/blob/g474_rtdu/bsp/stm32/stm32g474-st-nucleo/applications/arduino_pinout/README_zh.md)
+
+## 1 RTduino - Arduino Ecosystem Compatibility Layer for RT-Thread
+
+The STM32G474 Nucleo development board has been fully adapted with the [RTduino software package](https://github.com/RTduino/RTduino), which is an Arduino Ecosystem compatibility layer for RT-Thread. Users can program this BSP according to Arduino programming conventions and use a large number of libraries available in the Arduino community, providing a significant enhancement to the RT-Thread ecosystem. For more information, please refer to the [RTduino software package documentation](https://github.com/RTduino/RTduino).
+
+### 1.1 How to Enable Arduino Ecosystem Compatibility Layer for this BSP 
+
+Enter the menuconfig command under Env tool or select RT-Thread Settings under RT-Thread Studio IDE:
+
+```Kconfig
+Hardware Drivers Config --->
+    Onboard Peripheral Drivers --->
+        [*] Compatible with Arduino Ecosystem (RTduino)
+```
+
+## 2 Arduino Pinout
+
+For additional information on pin layout, refer to [pins_arduino.c](pins_arduino.c) and [pins_arduino.h](pins_arduino.h).
+
+![stm32g474-nucleo-pinout.jpg](./stm32g474-nucleo-pinout.jpg)
+
+| Arduino Pin Number  | STM32 Pin Number | 5V Tolerance | Remarks |
+| ------------------- | --------- | ---- | ------------------------------------------------------------------------- |
+| 0 (D0) | PC5 | Yes |  |
+| 1 (D1) | PC4 | Yes |  |
+| 2 (D2) | PA10 | Yes | Serial2-RX, default controlled by RT-Thread's UART device framework uart1 |
+| 3 (D3) | PB3 | Yes | PWM2-CH2, default controlled by RT-Thread's PWM device framework pwm2 |
+| 4 (D4) | PB5 | Yes |  |
+| 5 (D5) | PB4 | Yes | PWM3-CH1, default controlled by RT-Thread's PWM device framework pwm3 |
+| 6 (D6) | PB10 | Yes | PWM2-CH3, default controlled by RT-Thread's PWM device framework pwm2 |
+| 7 (D7) | PA8 | Yes |  |
+| 8 (D8) | PA9 | Yes | Serial2-TX, default controlled by RT-Thread's UART device framework uart1 |
+| 9 (D9) | PC7 | Yes | PWM8-CH2, default controlled by RT-Thread's PWM device framework pwm8 |
+| 10 (D10) | PB6 | Yes | PWM4-CH1, default controlled by RT-Thread's PWM device framework pwm4 |
+| 11 (D11) | PA7 | Yes | PWM3-CH2, default controlled by RT-Thread's PWM device framework pwm3 |
+| 12 (D12) | PA6 | Yes |  |
+| 13 (D13) | PA5 | Yes | Onboard User LED |
+| 14 (D14) | PB9 | Yes | I2C1-SDA, default controlled by RT-Thread's I2C device framework i2c1 |
+| 15 (D15) | PB8 | Yes | I2C1-SCL, default controlled by RT-Thread's I2C device framework i2c1 |
+| 16 (D16) | PC13 | Yes |  |
+| 17 (A0) | PA0 | Yes | ADC1-CH1, default controlled by RT-Thread's ADC device framework adc1 |
+| 18 (A1) | PA1 | Yes | ADC1-CH2, default controlled by RT-Thread's ADC device framework adc1 |
+| 19 (A2) | PA4 | Yes | ADC2-CH17, default controlled by RT-Thread's ADC device framework adc2 |
+| 20 (A3) | PB0 | Yes | ADC1-CH15, default controlled by RT-Thread's ADC device framework adc1 |
+| 21 (A4) | PC1 | Yes | ADC1-CH7, default controlled by RT-Thread's ADC device framework adc1 |
+| 22 (A5) | PC0 | Yes | ADC1-CH6, default controlled by RT-Thread's ADC device framework adc1 |
+| 23 (A6) | -- |  | On-chip reference voltage ADC, default controlled by RT-Thread's ADC device framework adc1 |
+| 24 (A7) | -- |  | On-chip temperature sensor ADC, default controlled by RT-Thread's ADC device framework adc1 |
+
+> Notice:
+> On Nucleo 64-pins boards, the D0 and D1 pins are not available per default as they are used by the STLink Virtual Comm Port (used for printf for example).
+>
+>If you want to use these pins (instead of the default Virtual Comm Port) you need to close SB62/SB63 and open SB13/SB14 solder bridges.
+
+> References:
+> 1.[stm32-nucleo-64-boards-mb1136-stmicroelectronics.pdf](https://www.st.com/resource/en/user_manual/dm00105823-stm32-nucleo-64-boards-mb1136-stmicroelectronics.pdf)

bsp/stm32/stm32g474-st-nucleo/applications/arduino_pinout/README_zh.md

@@ -0,0 +1,56 @@
+# STM32G474 Nucleo开发板的Arduino生态兼容说明
+
+## 1 RTduino - RT-Thread的Arduino生态兼容层
+
+STM32G474 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 --->
+        [*] Compatible with Arduino Ecosystem (RTduino)
+```
+
+## 2 Arduino引脚排布
+
+更多引脚布局相关信息参见 [pins_arduino.c](pins_arduino.c) 和 [pins_arduino.h](pins_arduino.h)。
+
+![stm32g474-nucleo-pinout.jpg](./stm32g474-nucleo-pinout.jpg)
+| Arduino引脚编号  | STM32引脚编号 | 5V容忍 | 备注  |
+| ------------------- | --------- | ---- | ------------------------------------------------------------------------- |
+| 0 (D0) | PC5 | 是 |  |
+| 1 (D1) | PC4 | 是 |  |
+| 2 (D2) | PA10 | 是 | Serial2-RX，默认被RT-Thread的UART设备框架uart1接管 |
+| 3 (D3) | PB3 | 是 | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管 |
+| 4 (D4) | PB5 | 是 |  |
+| 5 (D5) | PB4 | 是 | PWM3-CH1，默认被RT-Thread的PWM设备框架pwm3接管 |
+| 6 (D6) | PB10 | 是 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 |
+| 7 (D7) | PA8 | 是 |  |
+| 8 (D8) | PA9 | 是 | Serial2-TX，默认被RT-Thread的UART设备框架uart1接管 |
+| 9 (D9) | PC7 | 是 | PWM8-CH2，默认被RT-Thread的PWM设备框架pwm8接管 |
+| 10 (D10) | PB6 | 是 | PWM4-CH1，默认被RT-Thread的PWM设备框架pwm4接管 |
+| 11 (D11) | PA7 | 是 | PWM3-CH2，默认被RT-Thread的PWM设备框架pwm3接管 |
+| 12 (D12) | PA6 | 是 |  |
+| 13 (D13) | PA5 | 是 | 板载用户LED |
+| 14 (D14) | PB9 | 是 | I2C1-SDA，默认被RT-Thread的I2C设备框架i2c1接管 |
+| 15 (D15) | PB8 | 是 | I2C1-SCL，默认被RT-Thread的I2C设备框架i2c1接管 |
+| 16 (D16) | PC13 | 是 |  |
+| 17 (A0) | PA0 | 是 | ADC1-CH1，默认被RT-Thread的ADC设备框架adc1接管 |
+| 18 (A1) | PA1 | 是 | ADC1-CH2，默认被RT-Thread的ADC设备框架adc1接管 |
+| 19 (A2) | PA4 | 是 | ADC2-CH17，默认被RT-Thread的ADC设备框架adc2接管 |
+| 20 (A3) | PB0 | 是 | ADC1-CH15，默认被RT-Thread的ADC设备框架adc1接管 |
+| 21 (A4) | PC1 | 是 | ADC1-CH7，默认被RT-Thread的ADC设备框架adc1接管 |
+| 22 (A5) | PC0 | 是 | ADC1-CH6，默认被RT-Thread的ADC设备框架adc1接管 |
+| 23 (A6) | -- |  | 芯片内部参考电压 ADC，默认被RT-Thread的ADC设备框架adc1接管 |
+| 24 (A7) | -- |  | 芯片内部温度 ADC，默认被RT-Thread的ADC设备框架adc1接管 |
+
+> Notice:
+> 在 Nucleo 64 引脚板上，D0 和 D1 引脚默认不可用，因为它们被 STLink 虚拟通信端口（例如用于 printf）使用。
+>
+> 如果您想使用这些引脚（而不是默认的虚拟通信端口），您需要关闭 SB62/SB63并打开 SB13/SB14焊桥。
+
+> References:
+> 1.[stm32-nucleo-64-boards-mb1136-stmicroelectronics.pdf](https://www.st.com/resource/en/user_manual/dm00105823-stm32-nucleo-64-boards-mb1136-stmicroelectronics.pdf)

bsp/stm32/stm32g474-st-nucleo/applications/arduino_pinout/SConscript

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

bsp/stm32/stm32g474-st-nucleo/applications/arduino_pinout/pins_arduino.c

@@ -0,0 +1,49 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-04-04     Wangyuqiang  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(C,5)},
+    {D1, GET_PIN(C,4)},
+    {D2, GET_PIN(A,10), "uart1"},       /* Serial2-RX */
+    {D3, GET_PIN(B,3), "pwm2", 2},      /* PWM */
+    {D4, GET_PIN(B,5)},
+    {D5, GET_PIN(B,4), "pwm3", 1},      /* PWM */
+    {D6, GET_PIN(B,10), "pwm2", 3},     /* PWM */
+    {D7, GET_PIN(A,8)},
+    {D8, GET_PIN(A,9), "uart1"},        /* Serial2-TX */
+    {D9, GET_PIN(C,7), "pwm8", 2},      /* PWM */
+    {D10, GET_PIN(B,6), "pwm4", 1},     /* PWM */
+    {D11, GET_PIN(A,7), "pwm3", 2},     /* PWM */
+    {D12, GET_PIN(A,6)},
+    {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)},
+    {A0, GET_PIN(A,0), "adc1", 1},      /* ADC */
+    {A1, GET_PIN(A,1), "adc1", 2},      /* ADC */
+    {A2, GET_PIN(A,4), "adc2", 17},     /* ADC */
+    {A3, GET_PIN(B,0), "adc1", 15},     /* ADC */
+    {A4, GET_PIN(C,1), "adc1", 7},      /* ADC */
+    {A5, GET_PIN(C,0), "adc1", 6},      /* ADC */
+    {A6, RT_NULL, "adc1", 3},           /* ADC, On-Chip: internal reference voltage, ADC_CHANNEL_VREFINT */
+    {A7, RT_NULL, "adc1", 3},           /* ADC, On-Chip: internal temperature sensor, ADC_CHANNEL_TEMPSENSOR */
+};

bsp/stm32/stm32g474-st-nucleo/applications/arduino_pinout/pins_arduino.h

@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-04-04     Wangyuqiang  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 A0        (17)
+#define A1        (18)
+#define A2        (19)
+#define A3        (20)
+#define A4        (21)
+#define A5        (22)
+#define A6        (23)
+#define A7        (24)
+
+#define F_CPU          170000000L  /* CPU:170MHz */
+
+#define LED_BUILTIN     D13  /* Default Built-in LED */
+
+/* i2c1 : PB9-SDA PB8-SCL */
+#define RTDUINO_DEFAULT_IIC_BUS_NAME    "i2c1"
+
+/* Serial2 : PA9-TX  PA10-RX */
+#define RTDUINO_SERIAL2_DEVICE_NAME      "uart1"
+
+#endif /* Pins_Arduino_h */

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -1,115 +1,137 @@
 #MicroXplorer Configuration settings - do not modify
+ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_1
+ADC1.CommonPathInternal=null|null|null|null
+ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,master,CommonPathInternal
+ADC1.NbrOfConversionFlag=1
+ADC1.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
+ADC1.Rank-0\#ChannelRegularConversion=1
+ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
+ADC1.master=1
+ADC2.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_17
+ADC2.CommonPathInternal=null|null|null|null
+ADC2.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,CommonPathInternal
+ADC2.NbrOfConversionFlag=1
+ADC2.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
+ADC2.Rank-0\#ChannelRegularConversion=1
+ADC2.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
+CAD.formats=
+CAD.pinconfig=
+CAD.provider=
 File.Version=6
 KeepUserPlacement=true
+Mcu.CPN=STM32G431RBT6
 Mcu.Family=STM32G4
-Mcu.IP0=NVIC
-Mcu.IP1=RCC
-Mcu.IP2=SYS
-Mcu.IP3=UART4
-Mcu.IP4=USART1
-Mcu.IP5=USART2
-Mcu.IP6=USART3
-Mcu.IPNb=7
+Mcu.IP0=ADC1
+Mcu.IP1=ADC2
+Mcu.IP10=USART1
+Mcu.IP2=LPUART1
+Mcu.IP3=NVIC
+Mcu.IP4=RCC
+Mcu.IP5=SYS
+Mcu.IP6=TIM2
+Mcu.IP7=TIM3
+Mcu.IP8=TIM4
+Mcu.IP9=TIM8
+Mcu.IPNb=11
 Mcu.Name=STM32G431R(6-8-B)Tx
 Mcu.Package=LQFP64
-Mcu.Pin0=PC13
-Mcu.Pin1=PC14-OSC32_IN
-Mcu.Pin10=PB10
-Mcu.Pin11=PB11
-Mcu.Pin12=PA13
-Mcu.Pin13=PA14
-Mcu.Pin14=PC10
-Mcu.Pin15=PC11
-Mcu.Pin16=PB3
-Mcu.Pin17=VP_SYS_VS_Systick
-Mcu.Pin18=VP_SYS_VS_DBSignals
-Mcu.Pin2=PC15-OSC32_OUT
-Mcu.Pin3=PF0-OSC_IN
-Mcu.Pin4=PF1-OSC_OUT
-Mcu.Pin5=PA2
-Mcu.Pin6=PA3
-Mcu.Pin7=PA5
-Mcu.Pin8=PC4
-Mcu.Pin9=PC5
-Mcu.PinsNb=19
+Mcu.Pin0=PC14-OSC32_IN
+Mcu.Pin1=PC15-OSC32_OUT
+Mcu.Pin10=PA4
+Mcu.Pin11=PA7
+Mcu.Pin12=PB0
+Mcu.Pin13=PB10
+Mcu.Pin14=PC7
+Mcu.Pin15=PA9
+Mcu.Pin16=PA10
+Mcu.Pin17=PA13
+Mcu.Pin18=PA14
+Mcu.Pin19=PB3
+Mcu.Pin2=PF0-OSC_IN
+Mcu.Pin20=PB4
+Mcu.Pin21=PB6
+Mcu.Pin22=VP_SYS_VS_Systick
+Mcu.Pin23=VP_SYS_VS_DBSignals
+Mcu.Pin24=VP_TIM2_VS_ClockSourceINT
+Mcu.Pin25=VP_TIM3_VS_ClockSourceINT
+Mcu.Pin26=VP_TIM4_VS_ClockSourceINT
+Mcu.Pin27=VP_TIM8_VS_ClockSourceINT
+Mcu.Pin3=PF1-OSC_OUT
+Mcu.Pin4=PC0
+Mcu.Pin5=PC1
+Mcu.Pin6=PA0
+Mcu.Pin7=PA1
+Mcu.Pin8=PA2
+Mcu.Pin9=PA3
+Mcu.PinsNb=28
 Mcu.ThirdPartyNb=0
 Mcu.UserConstants=
 Mcu.UserName=STM32G431RBTx
-MxCube.Version=5.3.0
-MxDb.Version=DB.5.0.30
-NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+MxCube.Version=6.8.0
+MxDb.Version=DB.6.0.80
+NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
 NVIC.ForceEnableDMAVector=true
-NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.MemoryManagement_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.PriorityGroup=NVIC_PRIORITYGROUP_4
-NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
-NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-PA13.GPIOParameters=GPIO_Label
-PA13.GPIO_Label=T_SWDIO
-PA13.Locked=true
+NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true\:false
+NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false\:false
+PA0.Locked=true
+PA0.Mode=IN1-Single-Ended
+PA0.Signal=ADC1_IN1
+PA1.Locked=true
+PA1.Mode=IN2-Single-Ended
+PA1.Signal=ADC1_IN2
+PA10.Locked=true
+PA10.Mode=Asynchronous
+PA10.Signal=USART1_RX
 PA13.Mode=Serial_Wire
 PA13.Signal=SYS_JTMS-SWDIO
-PA14.GPIOParameters=GPIO_Label
-PA14.GPIO_Label=T_SWCLK
-PA14.Locked=true
 PA14.Mode=Serial_Wire
 PA14.Signal=SYS_JTCK-SWCLK
-PA2.GPIOParameters=GPIO_PuPd
-PA2.GPIO_PuPd=GPIO_PULLUP
+PA2.Locked=true
 PA2.Mode=Asynchronous
-PA2.Signal=USART2_TX
-PA3.GPIOParameters=GPIO_PuPd
-PA3.GPIO_PuPd=GPIO_PULLUP
+PA2.Signal=LPUART1_TX
+PA3.Locked=true
 PA3.Mode=Asynchronous
-PA3.Signal=USART2_RX
-PA5.GPIOParameters=GPIO_Label
-PA5.GPIO_Label=LD2 [green]
-PA5.Locked=true
-PA5.Signal=GPIO_Output
-PB10.GPIOParameters=GPIO_PuPd
-PB10.GPIO_PuPd=GPIO_PULLUP
-PB10.Mode=Asynchronous
-PB10.Signal=USART3_TX
-PB11.GPIOParameters=GPIO_PuPd
-PB11.GPIO_PuPd=GPIO_PULLUP
-PB11.Mode=Asynchronous
-PB11.Signal=USART3_RX
-PB3.GPIOParameters=GPIO_Label
-PB3.GPIO_Label=T_SWO
+PA3.Signal=LPUART1_RX
+PA4.Locked=true
+PA4.Mode=IN17-Single-Ended
+PA4.Signal=ADC2_IN17
+PA7.Locked=true
+PA7.Signal=S_TIM3_CH2
+PA9.Locked=true
+PA9.Mode=Asynchronous
+PA9.Signal=USART1_TX
+PB0.Locked=true
+PB0.Mode=IN15-Single-Ended
+PB0.Signal=ADC1_IN15
+PB10.Locked=true
+PB10.Signal=S_TIM2_CH3
 PB3.Locked=true
-PB3.Signal=SYS_JTDO-SWO
-PC10.Mode=Asynchronous
-PC10.Signal=UART4_TX
-PC11.Mode=Asynchronous
-PC11.Signal=UART4_RX
-PC13.GPIOParameters=GPIO_Label
-PC13.GPIO_Label=B1 [blue push button]
-PC13.Locked=true
-PC13.Signal=GPXTI13
-PC14-OSC32_IN.Locked=true
+PB3.Signal=S_TIM2_CH2
+PB4.Locked=true
+PB4.Signal=S_TIM3_CH1
+PB6.Locked=true
+PB6.Signal=S_TIM4_CH1
+PC0.Locked=true
+PC0.Mode=IN6-Single-Ended
+PC0.Signal=ADC1_IN6
+PC1.Locked=true
+PC1.Mode=IN7-Single-Ended
+PC1.Signal=ADC1_IN7
 PC14-OSC32_IN.Mode=LSE-External-Oscillator
 PC14-OSC32_IN.Signal=RCC_OSC32_IN
-PC15-OSC32_OUT.Locked=true
 PC15-OSC32_OUT.Mode=LSE-External-Oscillator
 PC15-OSC32_OUT.Signal=RCC_OSC32_OUT
-PC4.GPIOParameters=GPIO_Label
-PC4.GPIO_Label=USART1_TX [STLINKV3E_VCP_RX]
-PC4.Locked=true
-PC4.Mode=Asynchronous
-PC4.Signal=USART1_TX
-PC5.GPIOParameters=GPIO_Label
-PC5.GPIO_Label=USART1_RX [STLINKV3E_VCP_TX]
-PC5.Locked=true
-PC5.Mode=Asynchronous
-PC5.Signal=USART1_RX
-PF0-OSC_IN.Locked=true
+PC7.Locked=true
+PC7.Signal=S_TIM8_CH2
 PF0-OSC_IN.Mode=HSE-External-Oscillator
 PF0-OSC_IN.Signal=RCC_OSC_IN
-PF1-OSC_OUT.Locked=true
 PF1-OSC_OUT.Mode=HSE-External-Oscillator
 PF1-OSC_OUT.Signal=RCC_OSC_OUT
 PinOutPanel.RotationAngle=0
@@ -122,7 +144,7 @@ ProjectManager.CustomerFirmwarePackage=
 ProjectManager.DefaultFWLocation=true
 ProjectManager.DeletePrevious=true
 ProjectManager.DeviceId=STM32G431RBTx
-ProjectManager.FirmwarePackage=STM32Cube FW_G4 V1.1.0
+ProjectManager.FirmwarePackage=STM32Cube FW_G4 V1.5.1
 ProjectManager.FreePins=false
 ProjectManager.HalAssertFull=false
 ProjectManager.HeapSize=0x200
@@ -135,12 +157,13 @@ ProjectManager.PreviousToolchain=
 ProjectManager.ProjectBuild=false
 ProjectManager.ProjectFileName=CubeMX_Config.ioc
 ProjectManager.ProjectName=CubeMX_Config
+ProjectManager.ProjectStructure=
 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_USART1_UART_Init-USART1-false-HAL-true,4-MX_UART4_Init-UART4-false-HAL-true,5-MX_USART2_UART_Init-USART2-false-HAL-true,6-MX_USART3_UART_Init-USART3-false-HAL-true
+ProjectManager.functionlistsort=1-MX_GPIO_Init-GPIO-false-HAL-true,2-SystemClock_Config-RCC-false-HAL-false,3-MX_ADC1_Init-ADC1-false-HAL-true,4-MX_ADC2_Init-ADC2-false-HAL-true,5-MX_LPUART1_UART_Init-LPUART1-false-HAL-true,6-MX_TIM2_Init-TIM2-false-HAL-true,7-MX_TIM3_Init-TIM3-false-HAL-true,8-MX_TIM4_Init-TIM4-false-HAL-true,9-MX_TIM8_Init-TIM8-false-HAL-true
 RCC.ADC12Freq_Value=170000000
 RCC.AHBFreq_Value=170000000
 RCC.APB1Freq_Value=170000000
@@ -186,18 +209,41 @@ RCC.USART3Freq_Value=170000000
 RCC.USBFreq_Value=170000000
 RCC.VCOInputFreq_Value=4000000
 RCC.VCOOutputFreq_Value=340000000
-SH.GPXTI13.0=GPIO_EXTI13
-SH.GPXTI13.ConfNb=1
-USART1.IPParameters=VirtualMode-Asynchronous,WordLength
+SH.S_TIM2_CH2.0=TIM2_CH2,PWM Generation2 CH2
+SH.S_TIM2_CH2.ConfNb=1
+SH.S_TIM2_CH3.0=TIM2_CH3,PWM Generation3 CH3
+SH.S_TIM2_CH3.ConfNb=1
+SH.S_TIM3_CH1.0=TIM3_CH1,PWM Generation1 CH1
+SH.S_TIM3_CH1.ConfNb=1
+SH.S_TIM3_CH2.0=TIM3_CH2,PWM Generation2 CH2
+SH.S_TIM3_CH2.ConfNb=1
+SH.S_TIM4_CH1.0=TIM4_CH1,PWM Generation1 CH1
+SH.S_TIM4_CH1.ConfNb=1
+SH.S_TIM8_CH2.0=TIM8_CH2,PWM Generation2 CH2
+SH.S_TIM8_CH2.ConfNb=1
+TIM2.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2
+TIM2.Channel-PWM\ Generation3\ CH3=TIM_CHANNEL_3
+TIM2.IPParameters=Channel-PWM Generation2 CH2,Channel-PWM Generation3 CH3
+TIM3.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
+TIM3.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2
+TIM3.IPParameters=Channel-PWM Generation2 CH2,Channel-PWM Generation1 CH1
+TIM4.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
+TIM4.IPParameters=Channel-PWM Generation1 CH1
+TIM8.Channel-PWM\ Generation2\ CH2=TIM_CHANNEL_2
+TIM8.IPParameters=Channel-PWM Generation2 CH2
+USART1.IPParameters=VirtualMode-Asynchronous
 USART1.VirtualMode-Asynchronous=VM_ASYNC
-USART1.WordLength=WORDLENGTH_8B
-USART2.IPParameters=VirtualMode-Asynchronous
-USART2.VirtualMode-Asynchronous=VM_ASYNC
-USART3.IPParameters=VirtualMode-Asynchronous
-USART3.VirtualMode-Asynchronous=VM_ASYNC
 VP_SYS_VS_DBSignals.Mode=DisableDeadBatterySignals
 VP_SYS_VS_DBSignals.Signal=SYS_VS_DBSignals
 VP_SYS_VS_Systick.Mode=SysTick
 VP_SYS_VS_Systick.Signal=SYS_VS_Systick
+VP_TIM2_VS_ClockSourceINT.Mode=Internal
+VP_TIM2_VS_ClockSourceINT.Signal=TIM2_VS_ClockSourceINT
+VP_TIM3_VS_ClockSourceINT.Mode=Internal
+VP_TIM3_VS_ClockSourceINT.Signal=TIM3_VS_ClockSourceINT
+VP_TIM4_VS_ClockSourceINT.Mode=Internal
+VP_TIM4_VS_ClockSourceINT.Signal=TIM4_VS_ClockSourceINT
+VP_TIM8_VS_ClockSourceINT.Mode=Internal
+VP_TIM8_VS_ClockSourceINT.Signal=TIM8_VS_ClockSourceINT
 board=NUCLEO-G431RB
 boardIOC=true

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/Inc/main.h

@@ -29,7 +29,6 @@ extern "C" {
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32g4xx_hal.h"
-#include "stm32g4xx_ll_pwr.h"
 
 /* Private includes ----------------------------------------------------------*/
 /* USER CODE BEGIN Includes */
@@ -51,6 +50,8 @@ extern "C" {
 
 /* USER CODE END EM */
 
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+
 /* Exported functions prototypes ---------------------------------------------*/
 void Error_Handler(void);
 
@@ -59,20 +60,7 @@ void Error_Handler(void);
 /* USER CODE END EFP */
 
 /* Private defines -----------------------------------------------------------*/
-#define B1_Pin GPIO_PIN_13
-#define B1_GPIO_Port GPIOC
-#define LD2_Pin GPIO_PIN_5
-#define LD2_GPIO_Port GPIOA
-#define USART1_TX_Pin GPIO_PIN_4
-#define USART1_TX_GPIO_Port GPIOC
-#define USART1_RX_Pin GPIO_PIN_5
-#define USART1_RX_GPIO_Port GPIOC
-#define T_SWDIO_Pin GPIO_PIN_13
-#define T_SWDIO_GPIO_Port GPIOA
-#define T_SWCLK_Pin GPIO_PIN_14
-#define T_SWCLK_GPIO_Port GPIOA
-#define T_SWO_Pin GPIO_PIN_3
-#define T_SWO_GPIO_Port GPIOB
+
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */
@@ -82,5 +70,3 @@ void Error_Handler(void);
 #endif
 
 #endif /* __MAIN_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/Inc/stm32g4xx_hal_conf.h

@@ -1,29 +1,29 @@
+/* USER CODE BEGIN Header */
 /**
   ******************************************************************************
   * @file    stm32g4xx_hal_conf.h
   * @author  MCD Application Team
   * @brief   HAL configuration file
   ******************************************************************************
-  * @attention
+ * @attention
   *
-  * <h2><center>&copy; Copyright (c) 2018 STMicroelectronics.
-  * All rights reserved.</center></h2>
+  * Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.
   *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
+  * 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 STM32G4xx_HAL_CONF_H
 #define STM32G4xx_HAL_CONF_H
 
 #ifdef __cplusplus
-extern "C"
-{
+ extern "C" {
 #endif
 
 /* Exported types ------------------------------------------------------------*/
@@ -31,12 +31,12 @@ extern "C"
 
 /* ########################## 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_ADC_MODULE_ENABLED   */
+  #define HAL_ADC_MODULE_ENABLED
 /*#define HAL_COMP_MODULE_ENABLED   */
 /*#define HAL_CORDIC_MODULE_ENABLED   */
 /*#define HAL_CRC_MODULE_ENABLED   */
@@ -62,7 +62,7 @@ extern "C"
 /*#define HAL_SMBUS_MODULE_ENABLED   */
 /*#define HAL_SPI_MODULE_ENABLED   */
 /*#define HAL_SRAM_MODULE_ENABLED   */
-/*#define HAL_TIM_MODULE_ENABLED   */
+#define HAL_TIM_MODULE_ENABLED
 #define HAL_UART_MODULE_ENABLED
 /*#define HAL_USART_MODULE_ENABLED   */
 /*#define HAL_WWDG_MODULE_ENABLED   */
@@ -78,35 +78,35 @@ extern "C"
 /**
   * @brief This is the list of modules where register callback can be used
   */
-#define USE_HAL_ADC_REGISTER_CALLBACKS 0U
-#define USE_HAL_COMP_REGISTER_CALLBACKS 0U
-#define USE_HAL_CORDIC_REGISTER_CALLBACKS 0U
-#define USE_HAL_CRYP_REGISTER_CALLBACKS 0U
-#define USE_HAL_DAC_REGISTER_CALLBACKS 0U
-#define USE_HAL_EXTI_REGISTER_CALLBACKS 0U
-#define USE_HAL_FDCAN_REGISTER_CALLBACKS 0U
-#define USE_HAL_FMAC_REGISTER_CALLBACKS 0U
-#define USE_HAL_HRTIM_REGISTER_CALLBACKS 0U
-#define USE_HAL_I2C_REGISTER_CALLBACKS 0U
-#define USE_HAL_I2S_REGISTER_CALLBACKS 0U
-#define USE_HAL_IRDA_REGISTER_CALLBACKS 0U
-#define USE_HAL_LPTIM_REGISTER_CALLBACKS 0U
-#define USE_HAL_NAND_REGISTER_CALLBACKS 0U
-#define USE_HAL_NOR_REGISTER_CALLBACKS 0U
-#define USE_HAL_OPAMP_REGISTER_CALLBACKS 0U
-#define USE_HAL_PCD_REGISTER_CALLBACKS 0U
-#define USE_HAL_QSPI_REGISTER_CALLBACKS 0U
-#define USE_HAL_RNG_REGISTER_CALLBACKS 0U
-#define USE_HAL_RTC_REGISTER_CALLBACKS 0U
-#define USE_HAL_SAI_REGISTER_CALLBACKS 0U
-#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS 0U
-#define USE_HAL_SMBUS_REGISTER_CALLBACKS 0U
-#define USE_HAL_SPI_REGISTER_CALLBACKS 0U
-#define USE_HAL_SRAM_REGISTER_CALLBACKS 0U
-#define USE_HAL_TIM_REGISTER_CALLBACKS 0U
-#define USE_HAL_UART_REGISTER_CALLBACKS 0U
-#define USE_HAL_USART_REGISTER_CALLBACKS 0U
-#define USE_HAL_WWDG_REGISTER_CALLBACKS 0U
+#define USE_HAL_ADC_REGISTER_CALLBACKS        0U
+#define USE_HAL_COMP_REGISTER_CALLBACKS       0U
+#define USE_HAL_CORDIC_REGISTER_CALLBACKS     0U
+#define USE_HAL_CRYP_REGISTER_CALLBACKS       0U
+#define USE_HAL_DAC_REGISTER_CALLBACKS        0U
+#define USE_HAL_EXTI_REGISTER_CALLBACKS       0U
+#define USE_HAL_FDCAN_REGISTER_CALLBACKS      0U
+#define USE_HAL_FMAC_REGISTER_CALLBACKS       0U
+#define USE_HAL_HRTIM_REGISTER_CALLBACKS      0U
+#define USE_HAL_I2C_REGISTER_CALLBACKS        0U
+#define USE_HAL_I2S_REGISTER_CALLBACKS        0U
+#define USE_HAL_IRDA_REGISTER_CALLBACKS       0U
+#define USE_HAL_LPTIM_REGISTER_CALLBACKS      0U
+#define USE_HAL_NAND_REGISTER_CALLBACKS       0U
+#define USE_HAL_NOR_REGISTER_CALLBACKS        0U
+#define USE_HAL_OPAMP_REGISTER_CALLBACKS      0U
+#define USE_HAL_PCD_REGISTER_CALLBACKS        0U
+#define USE_HAL_QSPI_REGISTER_CALLBACKS       0U
+#define USE_HAL_RNG_REGISTER_CALLBACKS        0U
+#define USE_HAL_RTC_REGISTER_CALLBACKS        0U
+#define USE_HAL_SAI_REGISTER_CALLBACKS        0U
+#define USE_HAL_SMARTCARD_REGISTER_CALLBACKS  0U
+#define USE_HAL_SMBUS_REGISTER_CALLBACKS      0U
+#define USE_HAL_SPI_REGISTER_CALLBACKS        0U
+#define USE_HAL_SRAM_REGISTER_CALLBACKS       0U
+#define USE_HAL_TIM_REGISTER_CALLBACKS        0U
+#define USE_HAL_UART_REGISTER_CALLBACKS       0U
+#define USE_HAL_USART_REGISTER_CALLBACKS      0U
+#define USE_HAL_WWDG_REGISTER_CALLBACKS       0U
 
 /* ########################## Oscillator Values adaptation ####################*/
 /**
@@ -114,22 +114,22 @@ extern "C"
   *        This value is used by the RCC HAL module to compute the system frequency
   *        (when HSE is used as system clock source, directly or through the PLL).
   */
-#if !defined(HSE_VALUE)
-#define HSE_VALUE (24000000UL) /*!< Value of the External oscillator in Hz */
-#endif                         /* HSE_VALUE */
+#if !defined  (HSE_VALUE)
+  #define HSE_VALUE    (24000000UL) /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
 
-#if !defined(HSE_STARTUP_TIMEOUT)
-#define HSE_STARTUP_TIMEOUT (100UL) /*!< Time out for HSE start up, in ms */
-#endif                              /* HSE_STARTUP_TIMEOUT */
+#if !defined  (HSE_STARTUP_TIMEOUT)
+  #define HSE_STARTUP_TIMEOUT    (100UL)   /*!< 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).
   */
-#if !defined(HSI_VALUE)
-#define HSI_VALUE (16000000UL) /*!< Value of the Internal oscillator in Hz*/
-#endif                         /* HSI_VALUE */
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    (16000000UL) /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
 
 /**
   * @brief Internal High Speed oscillator (HSI48) value for USB FS and RNG.
@@ -138,75 +138,75 @@ extern "C"
   *        When the CRS is not used, the HSI48 RC oscillator runs on it default frequency
   *        which is subject to manufacturing process variations.
   */
-#if !defined(HSI48_VALUE)
-#define HSI48_VALUE (48000000UL) /*!< Value of the Internal High Speed oscillator for USB FS/RNG in Hz. \
-                                           The real value my vary depending on manufacturing process variations.*/
-#endif                           /* HSI48_VALUE */
+#if !defined  (HSI48_VALUE)
+  #define HSI48_VALUE   (48000000UL) /*!< Value of the Internal High Speed oscillator for USB FS/RNG in Hz.
+                                               The real value my vary depending on manufacturing process variations.*/
+#endif /* HSI48_VALUE */
 
 /**
   * @brief Internal Low Speed oscillator (LSI) value.
   */
-#if !defined(LSI_VALUE)
+#if !defined  (LSI_VALUE)
 /*!< Value of the Internal Low Speed oscillator in Hz
 The real value may vary depending on the variations in voltage and temperature.*/
-#define LSI_VALUE (32000UL) /*!< LSI Typical Value in Hz*/
-#endif                      /* LSI_VALUE */
+#define LSI_VALUE  (32000UL)     /*!< LSI Typical Value in Hz*/
+#endif /* LSI_VALUE */
 /**
   * @brief External Low Speed oscillator (LSE) value.
   *        This value is used by the UART, RTC HAL module to compute the system frequency
   */
-#if !defined(LSE_VALUE)
-#define LSE_VALUE (32768UL) /*!< Value of the External Low Speed oscillator in Hz */
-#endif                      /* LSE_VALUE */
+#if !defined  (LSE_VALUE)
+#define LSE_VALUE  (32768UL)    /*!< Value of the External Low Speed oscillator in Hz */
+#endif /* LSE_VALUE */
 
-#if !defined(LSE_STARTUP_TIMEOUT)
-#define LSE_STARTUP_TIMEOUT (5000UL) /*!< Time out for LSE start up, in ms */
-#endif                               /* LSE_STARTUP_TIMEOUT */
+#if !defined  (LSE_STARTUP_TIMEOUT)
+#define LSE_STARTUP_TIMEOUT    (5000UL)   /*!< Time out for LSE start up, in ms */
+#endif /* LSE_STARTUP_TIMEOUT */
 
 /**
   * @brief External clock source for I2S and SAI peripherals
   *        This value is used by the I2S and SAI HAL modules to compute the I2S and SAI clock source
   *        frequency, this source is inserted directly through I2S_CKIN pad.
   */
-#if !defined(EXTERNAL_CLOCK_VALUE)
-#define EXTERNAL_CLOCK_VALUE (12288000UL) /*!< Value of the External oscillator in Hz*/
-#endif                                    /* EXTERNAL_CLOCK_VALUE */
+#if !defined  (EXTERNAL_CLOCK_VALUE)
+#define EXTERNAL_CLOCK_VALUE    (12288000UL) /*!< Value of the External oscillator in Hz*/
+#endif /* EXTERNAL_CLOCK_VALUE */
 
 /* Tip: To avoid modifying this file each time you need to use different HSE,
- ===  you can define the HSE value in your toolchain compiler preprocessor. */
+   ===  you can define the HSE value in your toolchain compiler preprocessor. */
 
 /* ########################### System Configuration ######################### */
 /**
-* @brief This is the HAL system configuration section
-*/
+  * @brief This is the HAL system configuration section
+  */
 
-#define VDD_VALUE (3300UL)      /*!< Value of VDD in mv */
-#define TICK_INT_PRIORITY (0UL) /*!< tick interrupt priority (lowest by default)  */
-#define USE_RTOS 0U
-#define PREFETCH_ENABLE 0U
-#define INSTRUCTION_CACHE_ENABLE 1U
-#define DATA_CACHE_ENABLE 1U
+#define  VDD_VALUE                   (3300UL) /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY           (0UL)    /*!< tick interrupt priority (lowest by default)  */
+#define  USE_RTOS                     0U
+#define  PREFETCH_ENABLE              0U
+#define  INSTRUCTION_CACHE_ENABLE     1U
+#define  DATA_CACHE_ENABLE            1U
 
 /* ########################## Assert Selection ############################## */
 /**
-* @brief Uncomment the line below to expanse the "assert_param" macro in the
-*        HAL drivers code
-*/
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
+  *        HAL drivers code
+  */
 /* #define USE_FULL_ASSERT    1U */
 
 /* ################## SPI peripheral configuration ########################## */
 
 /* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
-* Activated: CRC code is present inside driver
-* Deactivated: CRC code cleaned from driver
-*/
+ * Activated: CRC code is present inside driver
+ * Deactivated: CRC code cleaned from driver
+ */
 
-#define USE_SPI_CRC 0U
+#define USE_SPI_CRC                   0U
 
 /* Includes ------------------------------------------------------------------*/
 /**
-* @brief Include module's header file
-*/
+  * @brief Include module's header file
+  */
 
 #ifdef HAL_RCC_MODULE_ENABLED
 #include "stm32g4xx_hal_rcc.h"
@@ -357,7 +357,7 @@ The real value may vary depending on the variations in voltage and temperature.*
 #endif /* HAL_WWDG_MODULE_ENABLED */
 
 /* Exported macro ------------------------------------------------------------*/
-#ifdef USE_FULL_ASSERT
+#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
@@ -378,5 +378,3 @@ void assert_failed(uint8_t *file, uint32_t line);
 #endif
 
 #endif /* STM32G4xx_HAL_CONF_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/Inc/stm32g4xx_it.h

@@ -65,5 +65,3 @@ void SysTick_Handler(void);
 #endif
 
 #endif /* __STM32G4xx_IT_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/Src/stm32g4xx_hal_msp.c

@@ -58,7 +58,9 @@
 /* USER CODE BEGIN 0 */
 
 /* USER CODE END 0 */
-/**
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef *htim);
+                                                                                /**
   * Initializes the Global MSP.
   */
 void HAL_MspInit(void)
@@ -74,118 +76,250 @@ void HAL_MspInit(void)
 
   /** Disable the internal Pull-Up in Dead Battery pins of UCPD peripheral
   */
-  LL_PWR_DisableDeadBatteryPD();
+  HAL_PWREx_DisableUCPDDeadBattery();
 
   /* USER CODE BEGIN MspInit 1 */
 
   /* USER CODE END MspInit 1 */
 }
 
+static uint32_t HAL_RCC_ADC12_CLK_ENABLED=0;
+
 /**
-* @brief UART MSP Initialization
+* @brief ADC MSP Initialization
 * This function configures the hardware resources used in this example
-* @param huart: UART handle pointer
+* @param hadc: ADC handle pointer
 * @retval None
 */
-void HAL_UART_MspInit(UART_HandleTypeDef *huart)
+void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
 {
   GPIO_InitTypeDef GPIO_InitStruct = {0};
-  if (huart->Instance == LPUART1)
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+  if(hadc->Instance==ADC1)
   {
-    /* USER CODE BEGIN LPUART1_MspInit 0 */
+  /* USER CODE BEGIN ADC1_MspInit 0 */
+
+  /* USER CODE END ADC1_MspInit 0 */
+
+  /** Initializes the peripherals clocks
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC12;
+    PeriphClkInit.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
 
-    /* USER CODE END LPUART1_MspInit 0 */
     /* Peripheral clock enable */
-    __HAL_RCC_LPUART1_CLK_ENABLE();
+    HAL_RCC_ADC12_CLK_ENABLED++;
+    if(HAL_RCC_ADC12_CLK_ENABLED==1){
+      __HAL_RCC_ADC12_CLK_ENABLE();
+    }
 
+    __HAL_RCC_GPIOC_CLK_ENABLE();
     __HAL_RCC_GPIOA_CLK_ENABLE();
-    /**LPUART1 GPIO Configuration
-    PA2     ------> LPUART1_TX
-    PA3     ------> LPUART1_RX
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**ADC1 GPIO Configuration
+    PC0     ------> ADC1_IN6
+    PC1     ------> ADC1_IN7
+    PA0     ------> ADC1_IN1
+    PA1     ------> ADC1_IN2
+    PB0     ------> ADC1_IN15
     */
-    GPIO_InitStruct.Pin = GPIO_PIN_2 | GPIO_PIN_3;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Alternate = GPIO_AF12_LPUART1;
+    GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+    GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
     HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-    /* USER CODE BEGIN LPUART1_MspInit 1 */
+    GPIO_InitStruct.Pin = GPIO_PIN_0;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN ADC1_MspInit 1 */
 
-    /* USER CODE END LPUART1_MspInit 1 */
+  /* USER CODE END ADC1_MspInit 1 */
   }
-  else if (huart->Instance == UART4)
+  else if(hadc->Instance==ADC2)
   {
-    /* USER CODE BEGIN UART4_MspInit 0 */
+  /* USER CODE BEGIN ADC2_MspInit 0 */
+
+  /* USER CODE END ADC2_MspInit 0 */
+
+  /** Initializes the peripherals clocks
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC12;
+    PeriphClkInit.Adc12ClockSelection = RCC_ADC12CLKSOURCE_SYSCLK;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
 
-    /* USER CODE END UART4_MspInit 0 */
     /* Peripheral clock enable */
-    __HAL_RCC_UART4_CLK_ENABLE();
+    HAL_RCC_ADC12_CLK_ENABLED++;
+    if(HAL_RCC_ADC12_CLK_ENABLED==1){
+      __HAL_RCC_ADC12_CLK_ENABLE();
+    }
 
-    __HAL_RCC_GPIOC_CLK_ENABLE();
-    /**UART4 GPIO Configuration
-    PC10     ------> UART4_TX
-    PC11     ------> UART4_RX
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**ADC2 GPIO Configuration
+    PA4     ------> ADC2_IN17
     */
-    GPIO_InitStruct.Pin = GPIO_PIN_10 | GPIO_PIN_11;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Alternate = GPIO_AF5_UART4;
-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+    GPIO_InitStruct.Pin = GPIO_PIN_4;
+    GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN ADC2_MspInit 1 */
+
+  /* USER CODE END ADC2_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_ADC12_CLK_ENABLED--;
+    if(HAL_RCC_ADC12_CLK_ENABLED==0){
+      __HAL_RCC_ADC12_CLK_DISABLE();
+    }
+
+    /**ADC1 GPIO Configuration
+    PC0     ------> ADC1_IN6
+    PC1     ------> ADC1_IN7
+    PA0     ------> ADC1_IN1
+    PA1     ------> ADC1_IN2
+    PB0     ------> ADC1_IN15
+    */
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0|GPIO_PIN_1);
+
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1);
 
-    /* USER CODE BEGIN UART4_MspInit 1 */
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_0);
 
-    /* USER CODE END UART4_MspInit 1 */
+  /* USER CODE BEGIN ADC1_MspDeInit 1 */
+
+  /* USER CODE END ADC1_MspDeInit 1 */
   }
-  else if (huart->Instance == USART1)
+  else if(hadc->Instance==ADC2)
   {
-    /* USER CODE BEGIN USART1_MspInit 0 */
+  /* USER CODE BEGIN ADC2_MspDeInit 0 */
+
+  /* USER CODE END ADC2_MspDeInit 0 */
+    /* Peripheral clock disable */
+    HAL_RCC_ADC12_CLK_ENABLED--;
+    if(HAL_RCC_ADC12_CLK_ENABLED==0){
+      __HAL_RCC_ADC12_CLK_DISABLE();
+    }
+
+    /**ADC2 GPIO Configuration
+    PA4     ------> ADC2_IN17
+    */
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4);
+
+  /* USER CODE BEGIN ADC2_MspDeInit 1 */
+
+  /* USER CODE END ADC2_MspDeInit 1 */
+  }
+
+}
+
+/**
+* @brief UART MSP Initialization
+* This function configures the hardware resources used in this example
+* @param huart: UART handle pointer
+* @retval None
+*/
+void HAL_UART_MspInit(UART_HandleTypeDef* huart)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+  if(huart->Instance==LPUART1)
+  {
+  /* USER CODE BEGIN LPUART1_MspInit 0 */
+
+  /* USER CODE END LPUART1_MspInit 0 */
+
+  /** Initializes the peripherals clocks
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPUART1;
+    PeriphClkInit.Lpuart1ClockSelection = RCC_LPUART1CLKSOURCE_PCLK1;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
 
-    /* USER CODE END USART1_MspInit 0 */
     /* Peripheral clock enable */
-    __HAL_RCC_USART1_CLK_ENABLE();
+    __HAL_RCC_LPUART1_CLK_ENABLE();
 
-    __HAL_RCC_GPIOC_CLK_ENABLE();
-    /**USART1 GPIO Configuration
-    PC4     ------> USART1_TX
-    PC5     ------> USART1_RX
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**LPUART1 GPIO Configuration
+    PA2     ------> LPUART1_TX
+    PA3     ------> LPUART1_RX
     */
-    GPIO_InitStruct.Pin = USART1_TX_Pin | USART1_RX_Pin;
+    GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+    GPIO_InitStruct.Alternate = GPIO_AF12_LPUART1;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-    /* USER CODE BEGIN USART1_MspInit 1 */
+  /* USER CODE BEGIN LPUART1_MspInit 1 */
 
-    /* USER CODE END USART1_MspInit 1 */
+  /* USER CODE END LPUART1_MspInit 1 */
   }
-  else if (huart->Instance == USART3)
+  else if(huart->Instance==USART1)
   {
-    /* USER CODE BEGIN USART3_MspInit 0 */
+  /* USER CODE BEGIN USART1_MspInit 0 */
+
+  /* USER CODE END USART1_MspInit 0 */
+
+  /** Initializes the peripherals clocks
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
+    PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK2;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
 
-    /* USER CODE END USART3_MspInit 0 */
     /* Peripheral clock enable */
-    __HAL_RCC_USART3_CLK_ENABLE();
+    __HAL_RCC_USART1_CLK_ENABLE();
 
-    __HAL_RCC_GPIOB_CLK_ENABLE();
-    /**USART3 GPIO Configuration
-    PB10     ------> USART3_TX
-    PB11     ------> USART3_RX
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**USART1 GPIO Configuration
+    PA9     ------> USART1_TX
+    PA10     ------> USART1_RX
     */
-    GPIO_InitStruct.Pin = GPIO_PIN_10 | GPIO_PIN_11;
+    GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
     GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_PULLUP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
     GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
-    GPIO_InitStruct.Alternate = GPIO_AF7_USART3;
-    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+    GPIO_InitStruct.Alternate = GPIO_AF7_USART1;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-    /* USER CODE BEGIN USART3_MspInit 1 */
+  /* USER CODE BEGIN USART1_MspInit 1 */
 
-    /* USER CODE END USART3_MspInit 1 */
+  /* USER CODE END USART1_MspInit 1 */
   }
+
 }
 
 /**
@@ -194,13 +328,13 @@ void HAL_UART_MspInit(UART_HandleTypeDef *huart)
 * @param huart: UART handle pointer
 * @retval None
 */
-void HAL_UART_MspDeInit(UART_HandleTypeDef *huart)
+void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
 {
-  if (huart->Instance == LPUART1)
+  if(huart->Instance==LPUART1)
   {
-    /* USER CODE BEGIN LPUART1_MspDeInit 0 */
+  /* USER CODE BEGIN LPUART1_MspDeInit 0 */
 
-    /* USER CODE END LPUART1_MspDeInit 0 */
+  /* USER CODE END LPUART1_MspDeInit 0 */
     /* Peripheral clock disable */
     __HAL_RCC_LPUART1_CLK_DISABLE();
 
@@ -208,70 +342,241 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef *huart)
     PA2     ------> LPUART1_TX
     PA3     ------> LPUART1_RX
     */
-    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2 | GPIO_PIN_3);
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
 
-    /* USER CODE BEGIN LPUART1_MspDeInit 1 */
+  /* USER CODE BEGIN LPUART1_MspDeInit 1 */
 
-    /* USER CODE END LPUART1_MspDeInit 1 */
+  /* USER CODE END LPUART1_MspDeInit 1 */
   }
-  else if (huart->Instance == UART4)
+  else if(huart->Instance==USART1)
   {
-    /* USER CODE BEGIN UART4_MspDeInit 0 */
+  /* USER CODE BEGIN USART1_MspDeInit 0 */
 
-    /* USER CODE END UART4_MspDeInit 0 */
+  /* USER CODE END USART1_MspDeInit 0 */
     /* Peripheral clock disable */
-    __HAL_RCC_UART4_CLK_DISABLE();
+    __HAL_RCC_USART1_CLK_DISABLE();
+
+    /**USART1 GPIO Configuration
+    PA9     ------> USART1_TX
+    PA10     ------> USART1_RX
+    */
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
+
+  /* USER CODE BEGIN USART1_MspDeInit 1 */
 
-    /**UART4 GPIO Configuration
-    PC10     ------> UART4_TX
-    PC11     ------> UART4_RX
+  /* USER CODE END USART1_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==TIM2)
+  {
+  /* USER CODE BEGIN TIM2_MspInit 0 */
+
+  /* USER CODE END TIM2_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM2_CLK_ENABLE();
+  /* USER CODE BEGIN TIM2_MspInit 1 */
+
+  /* USER CODE END TIM2_MspInit 1 */
+  }
+  else if(htim_base->Instance==TIM3)
+  {
+  /* USER CODE BEGIN TIM3_MspInit 0 */
+
+  /* USER CODE END TIM3_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM3_CLK_ENABLE();
+  /* USER CODE BEGIN TIM3_MspInit 1 */
+
+  /* USER CODE END TIM3_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==TIM8)
+  {
+  /* USER CODE BEGIN TIM8_MspInit 0 */
+
+  /* USER CODE END TIM8_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM8_CLK_ENABLE();
+  /* USER CODE BEGIN TIM8_MspInit 1 */
+
+  /* USER CODE END TIM8_MspInit 1 */
+  }
+
+}
+
+void HAL_TIM_MspPostInit(TIM_HandleTypeDef* htim)
+{
+  GPIO_InitTypeDef GPIO_InitStruct = {0};
+  if(htim->Instance==TIM2)
+  {
+  /* USER CODE BEGIN TIM2_MspPostInit 0 */
+
+  /* USER CODE END TIM2_MspPostInit 0 */
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**TIM2 GPIO Configuration
+    PB10     ------> TIM2_CH3
+    PB3     ------> TIM2_CH2
     */
-    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10 | GPIO_PIN_11);
+    GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_3;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF1_TIM2;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
-    /* USER CODE BEGIN UART4_MspDeInit 1 */
+  /* USER CODE BEGIN TIM2_MspPostInit 1 */
 
-    /* USER CODE END UART4_MspDeInit 1 */
+  /* USER CODE END TIM2_MspPostInit 1 */
   }
-  else if (huart->Instance == USART1)
+  else if(htim->Instance==TIM3)
   {
-    /* USER CODE BEGIN USART1_MspDeInit 0 */
+  /* USER CODE BEGIN TIM3_MspPostInit 0 */
 
-    /* USER CODE END USART1_MspDeInit 0 */
-    /* Peripheral clock disable */
-    __HAL_RCC_USART1_CLK_DISABLE();
+  /* USER CODE END TIM3_MspPostInit 0 */
 
-    /**USART1 GPIO Configuration
-    PC4     ------> USART1_TX
-    PC5     ------> USART1_RX
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**TIM3 GPIO Configuration
+    PA7     ------> TIM3_CH2
+    PB4     ------> TIM3_CH1
     */
-    HAL_GPIO_DeInit(GPIOC, USART1_TX_Pin | USART1_RX_Pin);
+    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_AF2_TIM3;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-    /* USER CODE BEGIN USART1_MspDeInit 1 */
+    GPIO_InitStruct.Pin = GPIO_PIN_4;
+    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
+    GPIO_InitStruct.Pull = GPIO_NOPULL;
+    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+    GPIO_InitStruct.Alternate = GPIO_AF2_TIM3;
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM3_MspPostInit 1 */
 
-    /* USER CODE END USART1_MspDeInit 1 */
+  /* USER CODE END TIM3_MspPostInit 1 */
   }
-  else if (huart->Instance == USART3)
+  else if(htim->Instance==TIM4)
   {
-    /* USER CODE BEGIN USART3_MspDeInit 0 */
+  /* USER CODE BEGIN TIM4_MspPostInit 0 */
 
-    /* USER CODE END USART3_MspDeInit 0 */
-    /* Peripheral clock disable */
-    __HAL_RCC_USART3_CLK_DISABLE();
+  /* USER CODE END TIM4_MspPostInit 0 */
+
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**TIM4 GPIO Configuration
+    PB6     ------> TIM4_CH1
+    */
+    GPIO_InitStruct.Pin = GPIO_PIN_6;
+    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(GPIOB, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM4_MspPostInit 1 */
+
+  /* USER CODE END TIM4_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM8)
+  {
+  /* USER CODE BEGIN TIM8_MspPostInit 0 */
+
+  /* USER CODE END TIM8_MspPostInit 0 */
 
-    /**USART3 GPIO Configuration
-    PB10     ------> USART3_TX
-    PB11     ------> USART3_RX
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    /**TIM8 GPIO Configuration
+    PC7     ------> TIM8_CH2
     */
-    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10 | GPIO_PIN_11);
+    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_AF4_TIM8;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM8_MspPostInit 1 */
+
+  /* USER CODE END TIM8_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==TIM2)
+  {
+  /* USER CODE BEGIN TIM2_MspDeInit 0 */
+
+  /* USER CODE END TIM2_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM2_CLK_DISABLE();
+  /* USER CODE BEGIN TIM2_MspDeInit 1 */
+
+  /* USER CODE END TIM2_MspDeInit 1 */
+  }
+  else if(htim_base->Instance==TIM3)
+  {
+  /* USER CODE BEGIN TIM3_MspDeInit 0 */
+
+  /* USER CODE END TIM3_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM3_CLK_DISABLE();
+  /* USER CODE BEGIN TIM3_MspDeInit 1 */
+
+  /* USER CODE END TIM3_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 BEGIN USART3_MspDeInit 1 */
+  /* USER CODE END TIM4_MspDeInit 1 */
+  }
+  else if(htim_base->Instance==TIM8)
+  {
+  /* USER CODE BEGIN TIM8_MspDeInit 0 */
+
+  /* USER CODE END TIM8_MspDeInit 0 */
+    /* Peripheral clock disable */
+    __HAL_RCC_TIM8_CLK_DISABLE();
+  /* USER CODE BEGIN TIM8_MspDeInit 1 */
 
-    /* USER CODE END USART3_MspDeInit 1 */
+  /* USER CODE END TIM8_MspDeInit 1 */
   }
+
 }
 
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/Src/stm32g4xx_it.c

@@ -1,203 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
-  ******************************************************************************
-  * @file    stm32g4xx_it.c
-  * @brief   Interrupt Service Routines.
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-#include "stm32g4xx_it.h"
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-/* USER CODE END Includes */
-
-/* Private typedef -----------------------------------------------------------*/
-/* USER CODE BEGIN TD */
-
-/* USER CODE END TD */
-
-/* Private define ------------------------------------------------------------*/
-/* USER CODE BEGIN PD */
-
-/* USER CODE END PD */
-
-/* Private macro -------------------------------------------------------------*/
-/* USER CODE BEGIN PM */
-
-/* USER CODE END PM */
-
-/* Private variables ---------------------------------------------------------*/
-/* USER CODE BEGIN PV */
-
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-/* USER CODE BEGIN PFP */
-
-/* USER CODE END PFP */
-
-/* Private user code ---------------------------------------------------------*/
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-/* External variables --------------------------------------------------------*/
-
-/* USER CODE BEGIN EV */
-
-/* USER CODE END EV */
-
-/******************************************************************************/
-/*           Cortex-M4 Processor Interruption and Exception Handlers          */
-/******************************************************************************/
-/**
-  * @brief This function handles Non maskable interrupt.
-  */
-void NMI_Handler(void)
-{
-  /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
-
-  /* USER CODE END NonMaskableInt_IRQn 0 */
-  /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
-
-  /* USER CODE END NonMaskableInt_IRQn 1 */
-}
-
-/**
-  * @brief This function handles Hard fault interrupt.
-  */
-void HardFault_Handler(void)
-{
-  /* USER CODE BEGIN HardFault_IRQn 0 */
-
-  /* USER CODE END HardFault_IRQn 0 */
-  while (1)
-  {
-    /* USER CODE BEGIN W1_HardFault_IRQn 0 */
-    /* USER CODE END W1_HardFault_IRQn 0 */
-  }
-}
-
-/**
-  * @brief This function handles Memory management fault.
-  */
-void MemManage_Handler(void)
-{
-  /* USER CODE BEGIN MemoryManagement_IRQn 0 */
-
-  /* USER CODE END MemoryManagement_IRQn 0 */
-  while (1)
-  {
-    /* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
-    /* USER CODE END W1_MemoryManagement_IRQn 0 */
-  }
-}
-
-/**
-  * @brief This function handles Prefetch fault, memory access fault.
-  */
-void BusFault_Handler(void)
-{
-  /* USER CODE BEGIN BusFault_IRQn 0 */
-
-  /* USER CODE END BusFault_IRQn 0 */
-  while (1)
-  {
-    /* USER CODE BEGIN W1_BusFault_IRQn 0 */
-    /* USER CODE END W1_BusFault_IRQn 0 */
-  }
-}
-
-/**
-  * @brief This function handles Undefined instruction or illegal state.
-  */
-void UsageFault_Handler(void)
-{
-  /* USER CODE BEGIN UsageFault_IRQn 0 */
-
-  /* USER CODE END UsageFault_IRQn 0 */
-  while (1)
-  {
-    /* USER CODE BEGIN W1_UsageFault_IRQn 0 */
-    /* USER CODE END W1_UsageFault_IRQn 0 */
-  }
-}
-
-/**
-  * @brief This function handles System service call via SWI instruction.
-  */
-void SVC_Handler(void)
-{
-  /* USER CODE BEGIN SVCall_IRQn 0 */
-
-  /* USER CODE END SVCall_IRQn 0 */
-  /* USER CODE BEGIN SVCall_IRQn 1 */
-
-  /* USER CODE END SVCall_IRQn 1 */
-}
-
-/**
-  * @brief This function handles Debug monitor.
-  */
-void DebugMon_Handler(void)
-{
-  /* USER CODE BEGIN DebugMonitor_IRQn 0 */
-
-  /* USER CODE END DebugMonitor_IRQn 0 */
-  /* USER CODE BEGIN DebugMonitor_IRQn 1 */
-
-  /* USER CODE END DebugMonitor_IRQn 1 */
-}
-
-/**
-  * @brief This function handles Pendable request for system service.
-  */
-void PendSV_Handler(void)
-{
-  /* USER CODE BEGIN PendSV_IRQn 0 */
-
-  /* USER CODE END PendSV_IRQn 0 */
-  /* USER CODE BEGIN PendSV_IRQn 1 */
-
-  /* USER CODE END PendSV_IRQn 1 */
-}
-
-/**
-  * @brief This function handles System tick timer.
-  */
-void SysTick_Handler(void)
-{
-  /* USER CODE BEGIN SysTick_IRQn 0 */
-
-  /* USER CODE END SysTick_IRQn 0 */
-  HAL_IncTick();
-  /* USER CODE BEGIN SysTick_IRQn 1 */
-
-  /* USER CODE END SysTick_IRQn 1 */
-}
-
-/******************************************************************************/
-/* STM32G4xx Peripheral Interrupt Handlers                                    */
-/* Add here the Interrupt Handlers for the used peripherals.                  */
-/* For the available peripheral interrupt handler names,                      */
-/* please refer to the startup file (startup_stm32g4xx.s).                    */
-/******************************************************************************/
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32g474-st-nucleo/board/CubeMX_Config/Src/system_stm32g4xx.c

@@ -0,0 +1,271 @@
+/**
+  ******************************************************************************
+  * @file    system_stm32g4xx.c
+  * @author  MCD Application Team
+  * @brief   CMSIS Cortex-M4 Device Peripheral Access Layer System Source File
+  *
+  *   This file provides two functions and one global variable to be called from
+  *   user application:
+  *      - SystemInit(): This function is called at startup just after reset and
+  *                      before branch to main program. This call is made inside
+  *                      the "startup_stm32g4xx.s" file.
+  *
+  *      - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
+  *                                  by the user application to setup the SysTick
+  *                                  timer or configure other parameters.
+  *
+  *      - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
+  *                                 be called whenever the core clock is changed
+  *                                 during program execution.
+  *
+  *   After each device reset the HSI (16 MHz) is used as system clock source.
+  *   Then SystemInit() function is called, in "startup_stm32g4xx.s" file, to
+  *   configure the system clock before to branch to main program.
+  *
+  *   This file configures the system clock as follows:
+  *=============================================================================
+  *-----------------------------------------------------------------------------
+  *        System Clock source                    | HSI
+  *-----------------------------------------------------------------------------
+  *        SYSCLK(Hz)                             | 16000000
+  *-----------------------------------------------------------------------------
+  *        HCLK(Hz)                               | 16000000
+  *-----------------------------------------------------------------------------
+  *        AHB Prescaler                          | 1
+  *-----------------------------------------------------------------------------
+  *        APB1 Prescaler                         | 1
+  *-----------------------------------------------------------------------------
+  *        APB2 Prescaler                         | 1
+  *-----------------------------------------------------------------------------
+  *        PLL_M                                  | 1
+  *-----------------------------------------------------------------------------
+  *        PLL_N                                  | 16
+  *-----------------------------------------------------------------------------
+  *        PLL_P                                  | 7
+  *-----------------------------------------------------------------------------
+  *        PLL_Q                                  | 2
+  *-----------------------------------------------------------------------------
+  *        PLL_R                                  | 2
+  *-----------------------------------------------------------------------------
+  *        Require 48MHz for RNG                  | Disabled
+  *-----------------------------------------------------------------------------
+  *=============================================================================
+  ******************************************************************************
+  * @attention
+  *
+  * <h2><center>&copy; Copyright (c) 2019 STMicroelectronics.
+  * All rights reserved.</center></h2>
+  *
+  * This software component is licensed by ST under BSD 3-Clause license,
+  * the "License"; You may not use this file except in compliance with the
+  * License. You may obtain a copy of the License at:
+  *                        opensource.org/licenses/BSD-3-Clause
+  *
+  ******************************************************************************
+  */
+
+/** @addtogroup CMSIS
+  * @{
+  */
+
+/** @addtogroup stm32g4xx_system
+  * @{
+  */
+
+/** @addtogroup STM32G4xx_System_Private_Includes
+  * @{
+  */
+
+#include "stm32g4xx.h"
+
+#if !defined  (HSE_VALUE)
+  #define HSE_VALUE     8000000U /*!< Value of the External oscillator in Hz */
+#endif /* HSE_VALUE */
+
+#if !defined  (HSI_VALUE)
+  #define HSI_VALUE    16000000U /*!< Value of the Internal oscillator in Hz*/
+#endif /* HSI_VALUE */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32G4xx_System_Private_TypesDefinitions
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32G4xx_System_Private_Defines
+  * @{
+  */
+
+/************************* Miscellaneous Configuration ************************/
+/*!< Uncomment the following line if you need to relocate your vector Table in
+     Internal SRAM. */
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET  0x00UL /*!< Vector Table base offset field.
+                                   This value must be a multiple of 0x200. */
+/******************************************************************************/
+/**
+  * @}
+  */
+
+/** @addtogroup STM32G4xx_System_Private_Macros
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32G4xx_System_Private_Variables
+  * @{
+  */
+  /* The SystemCoreClock variable is updated in three ways:
+      1) by calling CMSIS function SystemCoreClockUpdate()
+      2) by calling HAL API function HAL_RCC_GetHCLKFreq()
+      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
+         Note: If you use this function to configure the system clock; then there
+               is no need to call the 2 first functions listed above, since SystemCoreClock
+               variable is updated automatically.
+  */
+  uint32_t SystemCoreClock = HSI_VALUE;
+
+  const uint8_t AHBPrescTable[16] = {0U, 0U, 0U, 0U, 0U, 0U, 0U, 0U, 1U, 2U, 3U, 4U, 6U, 7U, 8U, 9U};
+  const uint8_t APBPrescTable[8] =  {0U, 0U, 0U, 0U, 1U, 2U, 3U, 4U};
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32G4xx_System_Private_FunctionPrototypes
+  * @{
+  */
+
+/**
+  * @}
+  */
+
+/** @addtogroup STM32G4xx_System_Private_Functions
+  * @{
+  */
+
+/**
+  * @brief  Setup the microcontroller system.
+  * @param  None
+  * @retval None
+  */
+
+void SystemInit(void)
+{
+  /* FPU settings ------------------------------------------------------------*/
+  #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
+    SCB->CPACR |= ((3UL << (10*2))|(3UL << (11*2)));  /* set CP10 and CP11 Full Access */
+  #endif
+
+  /* Configure the Vector Table location add offset address ------------------*/
+#ifdef VECT_TAB_SRAM
+  SCB->VTOR = SRAM_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM */
+#else
+  SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal FLASH */
+#endif
+}
+
+/**
+  * @brief  Update SystemCoreClock variable according to Clock Register Values.
+  *         The SystemCoreClock variable contains the core clock (HCLK), it can
+  *         be used by the user application to setup the SysTick timer or configure
+  *         other parameters.
+  *
+  * @note   Each time the core clock (HCLK) changes, this function must be called
+  *         to update SystemCoreClock variable value. Otherwise, any configuration
+  *         based on this variable will be incorrect.
+  *
+  * @note   - The system frequency computed by this function is not the real
+  *           frequency in the chip. It is calculated based on the predefined
+  *           constant and the selected clock source:
+  *
+  *           - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(**)
+  *
+  *           - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(***)
+  *
+  *           - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(***)
+  *             or HSI_VALUE(*) multiplied/divided by the PLL factors.
+  *
+  *         (**) HSI_VALUE is a constant defined in stm32g4xx_hal.h file (default value
+  *              16 MHz) but the real value may vary depending on the variations
+  *              in voltage and temperature.
+  *
+  *         (***) HSE_VALUE is a constant defined in stm32g4xx_hal.h file (default value
+  *              8 MHz), user has to ensure that HSE_VALUE is same as the real
+  *              frequency of the crystal used. Otherwise, this function may
+  *              have wrong result.
+  *
+  *         - The result of this function could be not correct when using fractional
+  *           value for HSE crystal.
+  *
+  * @param  None
+  * @retval None
+  */
+void SystemCoreClockUpdate(void)
+{
+  uint32_t tmp, pllvco, pllr, pllsource, pllm;
+
+  /* Get SYSCLK source -------------------------------------------------------*/
+  switch (RCC->CFGR & RCC_CFGR_SWS)
+  {
+    case 0x04:  /* HSI used as system clock source */
+      SystemCoreClock = HSI_VALUE;
+      break;
+
+    case 0x08:  /* HSE used as system clock source */
+      SystemCoreClock = HSE_VALUE;
+      break;
+
+    case 0x0C:  /* PLL used as system clock  source */
+      /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN
+         SYSCLK = PLL_VCO / PLLR
+         */
+      pllsource = (RCC->PLLCFGR & RCC_PLLCFGR_PLLSRC);
+      pllm = ((RCC->PLLCFGR & RCC_PLLCFGR_PLLM) >> 4) + 1U ;
+      if (pllsource == 0x02UL) /* HSI used as PLL clock source */
+      {
+        pllvco = (HSI_VALUE / pllm);
+      }
+      else                   /* HSE used as PLL clock source */
+      {
+        pllvco = (HSE_VALUE / pllm);
+      }
+      pllvco = pllvco * ((RCC->PLLCFGR & RCC_PLLCFGR_PLLN) >> 8);
+      pllr = (((RCC->PLLCFGR & RCC_PLLCFGR_PLLR) >> 25) + 1U) * 2U;
+      SystemCoreClock = pllvco/pllr;
+      break;
+
+    default:
+      break;
+  }
+  /* Compute HCLK clock frequency --------------------------------------------*/
+  /* Get HCLK prescaler */
+  tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
+  /* HCLK clock frequency */
+  SystemCoreClock >>= tmp;
+}
+
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+

bsp/stm32/stm32g474-st-nucleo/board/Kconfig

@@ -9,6 +9,37 @@ config SOC_STM32G474RE
 
 menu "Onboard Peripheral Drivers"
 
+    config BSP_USING_STLINK_TO_USART
+        bool "Enable STLINK TO USART (lpuart1)"
+        select BSP_USING_UART
+        select BSP_USING_UART1
+        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_UART1
+        select BSP_USING_GPIO
+        select BSP_USING_ADC
+        select BSP_USING_ADC1
+        select BSP_USING_ADC2
+        select BSP_USING_PWM
+        select BSP_USING_PWM2
+        select BSP_USING_PWM2_CH2
+        select BSP_USING_PWM2_CH3
+        select BSP_USING_PWM3
+        select BSP_USING_PWM3_CH1
+        select BSP_USING_PWM3_CH2
+        select BSP_USING_PWM4
+        select BSP_USING_PWM4_CH1
+        select BSP_USING_PWM8
+        select BSP_USING_PWM8_CH2
+        select BSP_USING_I2C
+        select BSP_USING_I2C1
+        imply RTDUINO_USING_SERVO
+        imply RTDUINO_USING_WIRE
+        default n
 endmenu
 
 menu "On-chip Peripheral Drivers"
@@ -25,7 +56,7 @@ menu "On-chip Peripheral Drivers"
         if BSP_USING_UART
             config BSP_USING_LPUART1
                 bool "Enable LPUART1"
-                default y
+                default n
 
             config BSP_LPUART1_RX_USING_DMA
                 bool "Enable LPUART1 RX DMA"
@@ -59,6 +90,84 @@ menu "On-chip Peripheral Drivers"
                 depends on BSP_USING_UART4 && RT_SERIAL_USING_DMA
                 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
+                config BSP_USING_ADC2
+                    bool "Enable ADC2"
+                    default n
+            endif
+    
+    menuconfig BSP_USING_PWM
+        bool "Enable PWM"
+        default n
+        select RT_USING_PWM
+        if BSP_USING_PWM
+        menuconfig BSP_USING_PWM2
+            bool "Enable timer2 output PWM"
+            default n
+            if BSP_USING_PWM2
+                config BSP_USING_PWM2_CH2
+                    bool "Enable PWM2 channel2"
+                    default n
+                config BSP_USING_PWM2_CH3
+                    bool "Enable PWM2 channel3"
+                    default n
+            endif
+
+        menuconfig BSP_USING_PWM3
+            bool "Enable timer3 output PWM"
+            default n
+            if BSP_USING_PWM3
+                config BSP_USING_PWM3_CH1
+                    bool "Enable PWM3 channel1"
+                    default n
+                config BSP_USING_PWM3_CH2
+                    bool "Enable PWM3 channel2"
+                    default n
+            endif
+
+        menuconfig BSP_USING_PWM4
+            bool "Enable timer4 output PWM"
+            default n
+            if BSP_USING_PWM4
+                config BSP_USING_PWM4_CH1
+                    bool "Enable PWM4 channel1"
+                    default n
+            endif
+
+        menuconfig BSP_USING_PWM8
+            bool "Enable timer8 output PWM"
+            default n
+            if BSP_USING_PWM8
+                config BSP_USING_PWM8_CH2
+                    bool "Enable PWM8 channel2"
+                    default n
+            endif
+
+        endif
+
+    menuconfig BSP_USING_I2C1
+        bool "Enable I2C1 BUS (software simulation)"
+        default n
+        select RT_USING_I2C
+        select RT_USING_I2C_BITOPS
+        select RT_USING_PIN
+        if BSP_USING_I2C1
+            config BSP_I2C1_SCL_PIN
+                int "i2c1 scl pin number (PB8)"
+                default 24
+            config BSP_I2C1_SDA_PIN
+                int "i2c1 sda pin number (PB9)"
+                default 25
+        endif
+    
     source "../libraries/HAL_Drivers/Kconfig"
 
 endmenu