[stm32][l476-nucleo] support RTduino

bsp/stm32/stm32l476-st-nucleo/applications/SConscript

@@ -1,9 +1,18 @@
 from building import *
+import os
 
 cwd     = GetCurrentDir()
-src     = Glob('*.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/stm32l476-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
+ * 2023-03-23     Meco Man     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/stm32l476-st-nucleo/applications/arduino_pinout/README.md

@@ -0,0 +1,53 @@
+# xxx 开发板的Arduino生态兼容说明
+
+## 1 RTduino - RT-Thread的Arduino生态兼容层
+
+xxx 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)。
+
+![xxx-pinout](xxx-pinout.jpg)
+| Arduino引脚编号  | STM32引脚编号 | 5V容忍 | 备注  |
+| ------------------- | --------- | ---- | ------------------------------------------------------------------------- |
+| 0 (D0) | PA3 | 是/否 | Serial-RX，默认被RT-Thread的UART设备框架uart2接管 |
+| 1 (D1) | PA2 | 是/否 | Serial-TX，默认被RT-Thread的UART设备框架uart2接管 |
+| 2 (D2) | PA10 | 是/否 |  |
+| 3 (D3) | PB3 | 是/否 | PWM2-CH2，默认被RT-Thread的PWM设备框架pwm2接管 |
+| 4 (D4) | PB5 | 是/否 |  |
+| 5 (D5) | PB4 | 是/否 | PWM3-CH1，默认被RT-Thread的PWM设备框架pwm3接管 |
+| 6 (D6) | PB10 | 是/否 | PWM2-CH3，默认被RT-Thread的PWM设备框架pwm2接管 |
+| 7 (D7) | PA8 | 是/否 |  |
+| 8 (D8) | PA9 | 是/否 |  |
+| 9 (D9) | PC7 | 是/否 | PWM3-CH0，默认被RT-Thread的PWM设备框架pwm3接管 |
+| 10 (D10) | PB6 | 是/否 | PWM4-CH1，默认被RT-Thread的PWM设备框架pwm4接管 |
+| 11 (D11) | PA7 | 是/否 | PWM17-CH1，默认被RT-Thread的PWM设备框架pwm17接管 |
+| 12 (D12) | PA6 | 是/否 |  |
+| 13 (D13) | PA5 | 是/否 |  |
+| 14 (D14) | PB9 | 是/否 | I2C1-SDA，默认被RT-Thread的I2C设备框架i2c1接管 |
+| 15 (D15) | PB8 | 是/否 | I2C1-SCL，默认被RT-Thread的I2C设备框架i2c1接管 |
+| 16 (D16) | PA5 | 是/否 |  |
+| 17 (A0) | PA0 | 是/否 | ADC1-CH5，默认被RT-Thread的ADC设备框架adc1接管 |
+| 18 (A1) | PA1 | 是/否 | ADC1-CH6，默认被RT-Thread的ADC设备框架adc1接管 |
+| 19 (A2) | PA4 | 是/否 | ADC1-CH9，默认被RT-Thread的ADC设备框架adc1接管 |
+| 20 (A3) | PB0 | 是/否 | ADC1-CH15，默认被RT-Thread的ADC设备框架adc1接管 |
+| 21 (A4) | PC1 | 是/否 | ADC1-CH2，默认被RT-Thread的ADC设备框架adc1接管 |
+| 22 (A5) | PC0 | 是/否 | ADC1-CH1，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 |
+
+> 注意：
+>
+> 1. xxxxxxxxx
+> 2. xxxxxxxxx

bsp/stm32/stm32l476-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/stm32l476-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
+ * 2023-03-23     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(A,3), "uart2"},        /* Serial-RX */
+    {D1, GET_PIN(A,2), "uart2"},        /* Serial-TX */
+    {D2, GET_PIN(A,10)},
+    {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)},
+    {D9, GET_PIN(C,7), "pwm3", 0},      /* PWM */
+    {D10, GET_PIN(B,6), "pwm4", 1},     /* PWM */
+    {D11, GET_PIN(A,7), "pwm17", 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(A,5)},
+    {A0, GET_PIN(A,0), "adc1", 5},      /* ADC */
+    {A1, GET_PIN(A,1), "adc1", 6},      /* ADC */
+    {A2, GET_PIN(A,4), "adc1", 9},      /* ADC */
+    {A3, GET_PIN(B,0), "adc1", 15},     /* ADC */
+    {A4, GET_PIN(C,1), "adc1", 2},      /* ADC */
+    {A5, GET_PIN(C,0), "adc1", 1},      /* 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/stm32l476-st-nucleo/applications/arduino_pinout/pins_arduino.h

@@ -0,0 +1,46 @@
+/*
+ * Copyright (c) 2006-2023, RT-Thread Development Team
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ *
+ * Change Logs:
+ * Date           Author       Notes
+ * 2023-03-23     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 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          80000000L  /* CPU:80MHz */
+
+/* i2c1 : PB9-SDA PB8-SCL */
+#define RTDUINO_DEFAULT_IIC_BUS_NAME    "i2c1"
+
+#endif /* Pins_Arduino_h */

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc

@@ -1,241 +1,259 @@
 #MicroXplorer Configuration settings - do not modify
+ADC1.Channel-1\#ChannelRegularConversion=ADC_CHANNEL_5
+ADC1.CommonPathInternal=null|null|null|null
+ADC1.IPParameters=Rank-1\#ChannelRegularConversion,Channel-1\#ChannelRegularConversion,SamplingTime-1\#ChannelRegularConversion,OffsetNumber-1\#ChannelRegularConversion,NbrOfConversionFlag,master,CommonPathInternal
+ADC1.NbrOfConversionFlag=1
+ADC1.OffsetNumber-1\#ChannelRegularConversion=ADC_OFFSET_NONE
+ADC1.Rank-1\#ChannelRegularConversion=1
+ADC1.SamplingTime-1\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
+ADC1.master=1
+CAD.formats=
+CAD.pinconfig=
+CAD.provider=
+File.Version=6
+KeepUserPlacement=false
+Mcu.CPN=STM32L476RGT3
 Mcu.Family=STM32L4
-PC3.Mode=Full_Duplex_Master
-ProjectManager.MainLocation=Src
-PA6.Mode=Full_Duplex_Master
-RCC.USART1Freq_Value=80000000
-RCC.SAI1Freq_Value=18285714.285714287
-USART2.IPParameters=VirtualMode-Asynchronous
-RCC.CortexFreq_Value=80000000
-SPI3.Direction=SPI_DIRECTION_2LINES
-VP_TIM17_VS_ClockSourceINT.Mode=Enable_Timer
-SPI3.VirtualType=VM_MASTER
-ProjectManager.KeepUserCode=true
-Mcu.UserName=STM32L476RGTx
-SPI1.VirtualType=VM_MASTER
-SPI2.VirtualType=VM_MASTER
-PB10.Mode=Full_Duplex_Master
-ADC2.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_2
-SH.ADCx_IN2.0=ADC2_IN2,IN2-Single-Ended
-PC10.Signal=SPI3_SCK
-PC12.Signal=SPI3_MOSI
-RCC.PLLSAI1RoutputFreq_Value=64000000
-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_RTC_Init-RTC-false-HAL-true,5-MX_SPI1_Init-SPI1-false-HAL-true,6-MX_SPI2_Init-SPI2-false-HAL-true,7-MX_SPI3_Init-SPI3-false-HAL-true,8-MX_TIM15_Init-TIM15-false-HAL-true,9-MX_TIM16_Init-TIM16-false-HAL-true,10-MX_TIM17_Init-TIM17-false-HAL-true,11-MX_ADC1_Init-ADC1-false-HAL-true,12-MX_ADC2_Init-ADC2-false-HAL-true,13-MX_ADC3_Init-ADC3-false-HAL-true,14-MX_LPTIM1_Init-LPTIM1-false-HAL-true
-VP_RTC_VS_RTC_Activate.Mode=RTC_Enabled
-RCC.RTCFreq_Value=32768
-RCC.USART2Freq_Value=80000000
-PC15-OSC32_OUT\ (PC15).Mode=LSE-External-Oscillator
-ADC3.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_3
-PinOutPanel.RotationAngle=0
-RCC.MCO1PinFreq_Value=80000000
-RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
-ProjectManager.StackSize=0x400
-PC14-OSC32_IN\ (PC14).Mode=LSE-External-Oscillator
-PA14\ (JTCK-SWCLK).Signal=SYS_JTCK-SWCLK
-RCC.I2C3Freq_Value=80000000
-RCC.LPTIM1Freq_Value=80000000
-Mcu.IP4=NVIC
-Mcu.IP5=RCC
-RCC.FCLKCortexFreq_Value=80000000
-Mcu.IP2=ADC3
-NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-Mcu.IP3=LPTIM1
 Mcu.IP0=ADC1
-Mcu.IP1=ADC2
-Mcu.UserConstants=
-RCC.VCOSAI1OutputFreq_Value=128000000
-RCC.SDMMCFreq_Value=64000000
-Mcu.ThirdPartyNb=0
-SPI1.Direction=SPI_DIRECTION_2LINES
-RCC.HCLKFreq_Value=80000000
-SH.ADCx_IN3.0=ADC3_IN3,IN3-Single-Ended
-Mcu.IPNb=15
-ProjectManager.PreviousToolchain=
-RCC.APB2TimFreq_Value=80000000
-SPI1.CalculateBaudRate=40.0 MBits/s
-SH.ADCx_IN3.ConfNb=1
-PC3.Signal=SPI2_MOSI
-Mcu.Pin6=PA2
-RCC.SAI2Freq_Value=18285714.285714287
-Mcu.Pin7=PA3
-Mcu.Pin8=PA5
-Mcu.Pin9=PA6
-RCC.AHBFreq_Value=80000000
+Mcu.IP1=LPTIM1
+Mcu.IP10=TIM15
+Mcu.IP11=TIM16
+Mcu.IP12=TIM17
+Mcu.IP13=USART2
+Mcu.IP2=NVIC
+Mcu.IP3=RCC
+Mcu.IP4=RTC
+Mcu.IP5=SPI3
+Mcu.IP6=SYS
+Mcu.IP7=TIM2
+Mcu.IP8=TIM3
+Mcu.IP9=TIM4
+Mcu.IPNb=14
+Mcu.Name=STM32L476R(C-E-G)Tx
+Mcu.Package=LQFP64
 Mcu.Pin0=PC14-OSC32_IN (PC14)
 Mcu.Pin1=PC15-OSC32_OUT (PC15)
+Mcu.Pin10=PB0
+Mcu.Pin11=PB10
+Mcu.Pin12=PC7
+Mcu.Pin13=PA13 (JTMS-SWDIO)
+Mcu.Pin14=PA14 (JTCK-SWCLK)
+Mcu.Pin15=PC10
+Mcu.Pin16=PC11
+Mcu.Pin17=PC12
+Mcu.Pin18=PB3 (JTDO-TRACESWO)
+Mcu.Pin19=PB4 (NJTRST)
 Mcu.Pin2=PC0
+Mcu.Pin20=PB6
+Mcu.Pin21=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
+Mcu.Pin22=VP_RTC_VS_RTC_Activate
+Mcu.Pin23=VP_SYS_VS_Systick
+Mcu.Pin24=VP_TIM15_VS_ClockSourceINT
+Mcu.Pin25=VP_TIM16_VS_ClockSourceINT
+Mcu.Pin26=VP_TIM17_VS_ClockSourceINT
 Mcu.Pin3=PC1
-RCC.USART3Freq_Value=80000000
-Mcu.Pin4=PC2
-Mcu.Pin5=PC3
-ADC1.Channel-0\#ChannelRegularConversion=ADC_CHANNEL_1
-ProjectManager.ProjectBuild=false
-RCC.HSE_VALUE=8000000
-NVIC.UsageFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-NVIC.DebugMonitor_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-Mcu.IP10=SYS
-USART2.VirtualMode-Asynchronous=VM_ASYNC
-NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
-RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
-Mcu.IP12=TIM16
-Mcu.IP11=TIM15
-ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.15.1
-MxDb.Version=DB.5.0.60
-Mcu.IP14=USART2
-Mcu.IP13=TIM17
+Mcu.Pin4=PA0
+Mcu.Pin5=PA1
+Mcu.Pin6=PA2
+Mcu.Pin7=PA3
+Mcu.Pin8=PA4
+Mcu.Pin9=PA7
+Mcu.PinsNb=27
+Mcu.ThirdPartyNb=0
+Mcu.UserConstants=
+Mcu.UserName=STM32L476RGTx
+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\: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\: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.Signal=ADCx_IN5
+PA1.Locked=true
+PA1.Signal=ADCx_IN6
+PA13\ (JTMS-SWDIO).Mode=Serial_Wire
+PA13\ (JTMS-SWDIO).Signal=SYS_JTMS-SWDIO
+PA14\ (JTCK-SWCLK).Mode=Serial_Wire
+PA14\ (JTCK-SWCLK).Signal=SYS_JTCK-SWCLK
+PA2.GPIOParameters=GPIO_PuPd
+PA2.GPIO_PuPd=GPIO_PULLUP
+PA2.Mode=Asynchronous
+PA2.Signal=USART2_TX
+PA3.GPIOParameters=GPIO_PuPd
+PA3.GPIO_PuPd=GPIO_PULLUP
+PA3.Mode=Asynchronous
+PA3.Signal=USART2_RX
+PA4.Locked=true
+PA4.Signal=ADCx_IN9
+PA7.Locked=true
+PA7.Signal=S_TIM17_CH1
+PB0.Signal=ADCx_IN15
+PB10.Locked=true
+PB10.Signal=S_TIM2_CH3
+PB3\ (JTDO-TRACESWO).Locked=true
+PB3\ (JTDO-TRACESWO).Signal=S_TIM2_CH2
+PB4\ (NJTRST).Locked=true
+PB4\ (NJTRST).Signal=S_TIM3_CH1
+PB6.Locked=true
+PB6.Signal=S_TIM4_CH1
+PC0.Signal=ADCx_IN1
+PC1.Signal=ADCx_IN2
+PC10.Mode=Full_Duplex_Master
+PC10.Signal=SPI3_SCK
+PC11.Mode=Full_Duplex_Master
+PC11.Signal=SPI3_MISO
+PC12.Mode=Full_Duplex_Master
+PC12.Signal=SPI3_MOSI
+PC14-OSC32_IN\ (PC14).Mode=LSE-External-Oscillator
+PC14-OSC32_IN\ (PC14).Signal=RCC_OSC32_IN
+PC15-OSC32_OUT\ (PC15).Mode=LSE-External-Oscillator
+PC15-OSC32_OUT\ (PC15).Signal=RCC_OSC32_OUT
+PC7.Locked=true
+PC7.Signal=S_TIM3_CH2
+PinOutPanel.RotationAngle=0
+ProjectManager.AskForMigrate=true
 ProjectManager.BackupPrevious=false
-RCC.VCOInputFreq_Value=16000000
-SH.ADCx_IN1.ConfNb=1
-PB14.Mode=Full_Duplex_Master
-File.Version=6
-SPI2.CalculateBaudRate=40.0 MBits/s
-ADC3.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag
-RCC.PLLRCLKFreq_Value=80000000
-NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-VP_TIM15_VS_ClockSourceINT.Signal=TIM15_VS_ClockSourceINT
+ProjectManager.CompilerOptimize=6
+ProjectManager.ComputerToolchain=false
+ProjectManager.CoupleFile=false
+ProjectManager.CustomerFirmwarePackage=
+ProjectManager.DefaultFWLocation=true
+ProjectManager.DeletePrevious=true
+ProjectManager.DeviceId=STM32L476RGTx
+ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.17.2
+ProjectManager.FreePins=false
 ProjectManager.HalAssertFull=false
-ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
+ProjectManager.HeapSize=0x200
+ProjectManager.KeepUserCode=true
+ProjectManager.LastFirmware=true
+ProjectManager.LibraryCopy=2
+ProjectManager.MainLocation=Src
+ProjectManager.NoMain=false
+ProjectManager.PreviousToolchain=
+ProjectManager.ProjectBuild=false
+ProjectManager.ProjectFileName=CubeMX_Config.ioc
 ProjectManager.ProjectName=CubeMX_Config
-Mcu.Package=LQFP64
-PA6.Signal=SPI1_MISO
-SPI2.Mode=SPI_MODE_MASTER
-SPI3.Mode=SPI_MODE_MASTER
+ProjectManager.ProjectStructure=
+ProjectManager.RegisterCallBack=
+ProjectManager.StackSize=0x400
+ProjectManager.TargetToolchain=MDK-ARM V5
 ProjectManager.ToolChainLocation=
-RCC.LSI_VALUE=32000
-VP_SYS_VS_Systick.Signal=SYS_VS_Systick
-VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Mode=Counts__internal_clock_event_00
-ADC3.Rank-0\#ChannelRegularConversion=1
-RCC.LSCOPinFreq_Value=32000
-ADC2.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
-RCC.DFSDMFreq_Value=80000000
-PC11.Mode=Full_Duplex_Master
-ADC3.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
-SH.ADCx_IN1.0=ADC1_IN1,IN1-Single-Ended
-RCC.PLLPoutputFreq_Value=22857142.85714286
+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_RTC_Init-RTC-false-HAL-true,5-MX_SPI3_Init-SPI3-false-HAL-true,6-MX_TIM15_Init-TIM15-false-HAL-true,7-MX_TIM16_Init-TIM16-false-HAL-true,8-MX_TIM17_Init-TIM17-false-HAL-true,9-MX_ADC1_Init-ADC1-false-HAL-true,10-MX_ADC2_Init-ADC2-false-HAL-true,11-MX_ADC3_Init-ADC3-false-HAL-true,12-MX_LPTIM1_Init-LPTIM1-false-HAL-true,13-MX_TIM2_Init-TIM2-false-HAL-true,14-MX_TIM3_Init-TIM3-false-HAL-true,15-MX_TIM4_Init-TIM4-false-HAL-true
+RCC.ADCFreq_Value=64000000
+RCC.AHBFreq_Value=80000000
+RCC.APB1Freq_Value=80000000
 RCC.APB1TimFreq_Value=80000000
-NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
+RCC.APB2Freq_Value=80000000
+RCC.APB2TimFreq_Value=80000000
+RCC.CortexFreq_Value=80000000
+RCC.DFSDMFreq_Value=80000000
+RCC.FCLKCortexFreq_Value=80000000
+RCC.FamilyName=M
+RCC.HCLKFreq_Value=80000000
+RCC.HSE_VALUE=8000000
+RCC.HSI_VALUE=16000000
+RCC.I2C1Freq_Value=80000000
+RCC.I2C2Freq_Value=80000000
+RCC.I2C3Freq_Value=80000000
+RCC.IPParameters=ADCFreq_Value,AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,CortexFreq_Value,DFSDMFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,I2C1Freq_Value,I2C2Freq_Value,I2C3Freq_Value,LCDFreq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPUART1Freq_Value,LSCOPinFreq_Value,LSI_VALUE,MCO1PinFreq_Value,MSI_VALUE,PLLN,PLLPoutputFreq_Value,PLLQoutputFreq_Value,PLLRCLKFreq_Value,PLLSAI1PoutputFreq_Value,PLLSAI1QoutputFreq_Value,PLLSAI1RoutputFreq_Value,PLLSAI2PoutputFreq_Value,PLLSAI2RoutputFreq_Value,PLLSourceVirtual,PWRFreq_Value,RNGFreq_Value,RTCClockSelection,RTCFreq_Value,SAI1Freq_Value,SAI2Freq_Value,SDMMCFreq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,UART4Freq_Value,UART5Freq_Value,USART1Freq_Value,USART2Freq_Value,USART3Freq_Value,USBFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,VCOSAI1OutputFreq_Value,VCOSAI2OutputFreq_Value
+RCC.LCDFreq_Value=32768
+RCC.LPTIM1Freq_Value=80000000
+RCC.LPTIM2Freq_Value=80000000
 RCC.LPUART1Freq_Value=80000000
-SPI3.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
-SPI2.Direction=SPI_DIRECTION_2LINES
-ADC2.Rank-0\#ChannelRegularConversion=1
-PA13\ (JTMS-SWDIO).Signal=SYS_JTMS-SWDIO
-ProjectManager.CustomerFirmwarePackage=
-PA3.Signal=USART2_RX
-PA5.Mode=Full_Duplex_Master
-VP_RTC_VS_RTC_Activate.Signal=RTC_VS_RTC_Activate
+RCC.LSCOPinFreq_Value=32000
+RCC.LSI_VALUE=32000
+RCC.MCO1PinFreq_Value=80000000
 RCC.MSI_VALUE=4000000
-RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSI
-PA14\ (JTCK-SWCLK).Mode=Serial_Wire
+RCC.PLLN=10
+RCC.PLLPoutputFreq_Value=22857142.85714286
 RCC.PLLQoutputFreq_Value=80000000
-ProjectManager.ProjectFileName=CubeMX_Config.ioc
-ADC1.Rank-0\#ChannelRegularConversion=1
-PA7.Mode=Full_Duplex_Master
-Mcu.PinsNb=24
-ProjectManager.NoMain=false
-SPI1.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
-ADC1.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag,master
-ADC1.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
-PC11.Signal=SPI3_MISO
-RCC.SWPMI1Freq_Value=80000000
-PC2.Signal=ADCx_IN3
-PC10.Mode=Full_Duplex_Master
-ProjectManager.DefaultFWLocation=true
-PC15-OSC32_OUT\ (PC15).Signal=RCC_OSC32_OUT
-VP_TIM16_VS_ClockSourceINT.Mode=Enable_Timer
-ProjectManager.DeletePrevious=true
-PC0.Signal=ADCx_IN1
-RCC.VCOSAI2OutputFreq_Value=128000000
-VP_TIM17_VS_ClockSourceINT.Signal=TIM17_VS_ClockSourceINT
-RCC.FamilyName=M
-PA3.Mode=Asynchronous
-ADC3.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
-ProjectManager.TargetToolchain=MDK-ARM V5
-ADC2.IPParameters=Rank-0\#ChannelRegularConversion,Channel-0\#ChannelRegularConversion,SamplingTime-0\#ChannelRegularConversion,OffsetNumber-0\#ChannelRegularConversion,NbrOfConversionFlag
-SPI2.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
-RCC.USBFreq_Value=64000000
+RCC.PLLRCLKFreq_Value=80000000
 RCC.PLLSAI1PoutputFreq_Value=18285714.285714287
-PB10.Signal=SPI2_SCK
-PB14.Signal=SPI2_MISO
+RCC.PLLSAI1QoutputFreq_Value=64000000
+RCC.PLLSAI1RoutputFreq_Value=64000000
+RCC.PLLSAI2PoutputFreq_Value=18285714.285714287
 RCC.PLLSAI2RoutputFreq_Value=64000000
-PA5.Signal=SPI1_SCK
-ADC2.OffsetNumber-0\#ChannelRegularConversion=ADC_OFFSET_NONE
-PC12.Mode=Full_Duplex_Master
-board=custom
-RCC.VCOOutputFreq_Value=160000000
-ProjectManager.LastFirmware=true
-RCC.APB2Freq_Value=80000000
-RCC.UART4Freq_Value=80000000
-SPI3.CalculateBaudRate=40.0 MBits/s
-MxCube.Version=5.6.1
-RCC.I2C1Freq_Value=80000000
-SPI1.Mode=SPI_MODE_MASTER
-RCC.LCDFreq_Value=32768
+RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSI
+RCC.PWRFreq_Value=80000000
 RCC.RNGFreq_Value=64000000
+RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
+RCC.RTCFreq_Value=32768
+RCC.SAI1Freq_Value=18285714.285714287
+RCC.SAI2Freq_Value=18285714.285714287
+RCC.SDMMCFreq_Value=64000000
+RCC.SWPMI1Freq_Value=80000000
+RCC.SYSCLKFreq_VALUE=80000000
+RCC.SYSCLKSource=RCC_SYSCLKSOURCE_PLLCLK
+RCC.UART4Freq_Value=80000000
+RCC.UART5Freq_Value=80000000
+RCC.USART1Freq_Value=80000000
+RCC.USART2Freq_Value=80000000
+RCC.USART3Freq_Value=80000000
+RCC.USBFreq_Value=64000000
+RCC.VCOInputFreq_Value=16000000
+RCC.VCOOutputFreq_Value=160000000
+RCC.VCOSAI1OutputFreq_Value=128000000
+RCC.VCOSAI2OutputFreq_Value=128000000
+SH.ADCx_IN1.0=ADC1_IN1,IN1-Single-Ended
+SH.ADCx_IN1.ConfNb=1
+SH.ADCx_IN15.0=ADC1_IN15,IN15-Single-Ended
+SH.ADCx_IN15.ConfNb=1
+SH.ADCx_IN2.0=ADC1_IN2,IN2-Single-Ended
 SH.ADCx_IN2.ConfNb=1
-RCC.PLLSAI1QoutputFreq_Value=64000000
-RCC.ADCFreq_Value=64000000
+SH.ADCx_IN5.0=ADC1_IN5,IN5-Single-Ended
+SH.ADCx_IN5.ConfNb=1
+SH.ADCx_IN6.0=ADC1_IN6,IN6-Single-Ended
+SH.ADCx_IN6.ConfNb=1
+SH.ADCx_IN9.0=ADC1_IN9,IN9-Single-Ended
+SH.ADCx_IN9.ConfNb=1
+SH.S_TIM17_CH1.0=TIM17_CH1,PWM Generation1 CH1
+SH.S_TIM17_CH1.ConfNb=1
+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
+SPI3.CalculateBaudRate=40.0 MBits/s
+SPI3.Direction=SPI_DIRECTION_2LINES
+SPI3.IPParameters=VirtualType,Mode,Direction,CalculateBaudRate
+SPI3.Mode=SPI_MODE_MASTER
+SPI3.VirtualType=VM_MASTER
+TIM17.Channel=TIM_CHANNEL_1
+TIM17.IPParameters=Channel
+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 Generation1 CH1,Channel-PWM Generation2 CH2
+TIM4.Channel-PWM\ Generation1\ CH1=TIM_CHANNEL_1
+TIM4.IPParameters=Channel-PWM Generation1 CH1
+USART2.IPParameters=VirtualMode-Asynchronous
+USART2.VirtualMode-Asynchronous=VM_ASYNC
+VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Mode=Counts__internal_clock_event_00
+VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Signal=LPTIM1_VS_LPTIM_counterModeInternalClock
+VP_RTC_VS_RTC_Activate.Mode=RTC_Enabled
+VP_RTC_VS_RTC_Activate.Signal=RTC_VS_RTC_Activate
 VP_SYS_VS_Systick.Mode=SysTick
-VP_TIM16_VS_ClockSourceINT.Signal=TIM16_VS_ClockSourceINT
-NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-RCC.UART5Freq_Value=80000000
-ProjectManager.FreePins=false
-RCC.IPParameters=ADCFreq_Value,AHBFreq_Value,APB1Freq_Value,APB1TimFreq_Value,APB2Freq_Value,APB2TimFreq_Value,CortexFreq_Value,DFSDMFreq_Value,FCLKCortexFreq_Value,FamilyName,HCLKFreq_Value,HSE_VALUE,HSI_VALUE,I2C1Freq_Value,I2C2Freq_Value,I2C3Freq_Value,LCDFreq_Value,LPTIM1Freq_Value,LPTIM2Freq_Value,LPUART1Freq_Value,LSCOPinFreq_Value,LSI_VALUE,MCO1PinFreq_Value,MSI_VALUE,PLLN,PLLPoutputFreq_Value,PLLQoutputFreq_Value,PLLRCLKFreq_Value,PLLSAI1PoutputFreq_Value,PLLSAI1QoutputFreq_Value,PLLSAI1RoutputFreq_Value,PLLSAI2PoutputFreq_Value,PLLSAI2RoutputFreq_Value,PLLSourceVirtual,PWRFreq_Value,RNGFreq_Value,RTCClockSelection,RTCFreq_Value,SAI1Freq_Value,SAI2Freq_Value,SDMMCFreq_Value,SWPMI1Freq_Value,SYSCLKFreq_VALUE,SYSCLKSource,UART4Freq_Value,UART5Freq_Value,USART1Freq_Value,USART2Freq_Value,USART3Freq_Value,USBFreq_Value,VCOInputFreq_Value,VCOOutputFreq_Value,VCOSAI1OutputFreq_Value,VCOSAI2OutputFreq_Value
-ProjectManager.AskForMigrate=true
-Mcu.Name=STM32L476R(C-E-G)Tx
-RCC.LPTIM2Freq_Value=80000000
-PA2.Signal=USART2_TX
-ProjectManager.UnderRoot=false
-Mcu.IP8=SPI2
-Mcu.IP9=SPI3
-Mcu.IP6=RTC
-Mcu.IP7=SPI1
-ProjectManager.CoupleFile=false
-PA13\ (JTMS-SWDIO).Mode=Serial_Wire
-RCC.SYSCLKFreq_VALUE=80000000
-Mcu.Pin22=VP_TIM16_VS_ClockSourceINT
-Mcu.Pin23=VP_TIM17_VS_ClockSourceINT
-Mcu.Pin20=VP_SYS_VS_Systick
-ADC1.master=1
-Mcu.Pin21=VP_TIM15_VS_ClockSourceINT
-ADC2.NbrOfConversionFlag=1
-RCC.PLLSAI2PoutputFreq_Value=18285714.285714287
-NVIC.ForceEnableDMAVector=true
-KeepUserPlacement=false
-PC14-OSC32_IN\ (PC14).Signal=RCC_OSC32_IN
-NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-ProjectManager.CompilerOptimize=6
+VP_SYS_VS_Systick.Signal=SYS_VS_Systick
 VP_TIM15_VS_ClockSourceINT.Mode=Internal
-ProjectManager.HeapSize=0x200
-Mcu.Pin15=PC10
-NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
-Mcu.Pin16=PC11
-Mcu.Pin13=PA13 (JTMS-SWDIO)
-Mcu.Pin14=PA14 (JTCK-SWCLK)
-Mcu.Pin19=VP_RTC_VS_RTC_Activate
-ProjectManager.ComputerToolchain=false
-Mcu.Pin17=PC12
-RCC.HSI_VALUE=16000000
-Mcu.Pin18=VP_LPTIM1_VS_LPTIM_counterModeInternalClock
-NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
-ADC1.NbrOfConversionFlag=1
-Mcu.Pin11=PB10
-Mcu.Pin12=PB14
-RCC.PLLN=10
-Mcu.Pin10=PA7
-PA2.GPIOParameters=GPIO_PuPd
-PA2.GPIO_PuPd=GPIO_PULLUP
-PA2.Mode=Asynchronous
-PA2.Signal=USART2_TX
-PA3.GPIOParameters=GPIO_PuPd
-PA3.GPIO_PuPd=GPIO_PULLUP
-PA3.Mode=Asynchronous
-PA3.Signal=USART2_RX
-VP_LPTIM1_VS_LPTIM_counterModeInternalClock.Signal=LPTIM1_VS_LPTIM_counterModeInternalClock
-RCC.PWRFreq_Value=80000000
-RCC.I2C2Freq_Value=80000000
-RCC.APB1Freq_Value=80000000
-ADC3.NbrOfConversionFlag=1
-ProjectManager.DeviceId=STM32L476RGTx
-PC1.Signal=ADCx_IN2
-ProjectManager.LibraryCopy=2
-PA7.Signal=SPI1_MOSI
+VP_TIM15_VS_ClockSourceINT.Signal=TIM15_VS_ClockSourceINT
+VP_TIM16_VS_ClockSourceINT.Mode=Enable_Timer
+VP_TIM16_VS_ClockSourceINT.Signal=TIM16_VS_ClockSourceINT
+VP_TIM17_VS_ClockSourceINT.Mode=Enable_Timer
+VP_TIM17_VS_ClockSourceINT.Signal=TIM17_VS_ClockSourceINT
+board=custom

bsp/stm32/stm32l476-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);
 
@@ -78,6 +80,7 @@ void Error_Handler(void);
 /* USER CODE END EFP */
 
 /* Private defines -----------------------------------------------------------*/
+
 /* USER CODE BEGIN Private defines */
 
 /* USER CODE END Private defines */
@@ -87,5 +90,3 @@ void Error_Handler(void);
 #endif
 
 #endif /* __MAIN_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Inc/stm32l4xx_hal_conf.h

@@ -1,40 +1,28 @@
+/* USER CODE BEGIN Header */
 /**
   ******************************************************************************
   * @file    stm32l4xx_hal_conf.h
-  * @brief   HAL configuration file.             
+  * @author  MCD Application Team
+  * @brief   HAL configuration template file.
+  *          This file should be copied to the application folder and renamed
+  *          to stm32l4xx_hal_conf.h.
   ******************************************************************************
   * @attention
   *
-  * <h2><center>&copy; COPYRIGHT(c) 2020 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 __STM32L4xx_HAL_CONF_H
-#define __STM32L4xx_HAL_CONF_H
+#ifndef STM32L4xx_HAL_CONF_H
+#define STM32L4xx_HAL_CONF_H
 
 #ifdef __cplusplus
  extern "C" {
@@ -45,14 +33,14 @@
 
 /* ########################## 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_CRYP_MODULE_ENABLED   */
 /*#define HAL_CAN_MODULE_ENABLED   */
 /*#define HAL_COMP_MODULE_ENABLED   */
+/*#define HAL_I2C_MODULE_ENABLED   */
 /*#define HAL_CRC_MODULE_ENABLED   */
 /*#define HAL_CRYP_MODULE_ENABLED   */
 /*#define HAL_DAC_MODULE_ENABLED   */
@@ -97,8 +85,7 @@
 /*#define HAL_EXTI_MODULE_ENABLED   */
 /*#define HAL_PSSI_MODULE_ENABLED   */
 #define HAL_GPIO_MODULE_ENABLED
-#define HAL_EXTI_MODULE_ENABLED 
-#define HAL_I2C_MODULE_ENABLED
+#define HAL_EXTI_MODULE_ENABLED
 #define HAL_DMA_MODULE_ENABLED
 #define HAL_RCC_MODULE_ENABLED
 #define HAL_FLASH_MODULE_ENABLED
@@ -109,9 +96,9 @@
 /**
   * @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) 
+#if !defined  (HSE_VALUE)
   #define HSE_VALUE    ((uint32_t)8000000U) /*!< Value of the External oscillator in Hz */
 #endif /* HSE_VALUE */
 
@@ -129,7 +116,7 @@
 /**
   * @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*/
@@ -142,7 +129,7 @@
   *        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) 
+#if !defined  (HSI48_VALUE)
  #define HSI48_VALUE   ((uint32_t)48000000U) /*!< Value of the Internal High Speed oscillator for USB FS/SDMMC/RNG in Hz.
                                               The real value my vary depending on manufacturing process variations.*/
 #endif /* HSI48_VALUE */
@@ -150,8 +137,8 @@
 /**
   * @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.*/
@@ -161,29 +148,29 @@
   *        This value is used by the UART, RTC HAL module to compute the system frequency
   */
 #if !defined  (LSE_VALUE)
-  #define LSE_VALUE    ((uint32_t)32768U) /*!< Value of the External oscillator in Hz*/
+  #define LSE_VALUE    32768U /*!< Value of the External oscillator in Hz*/
 #endif /* LSE_VALUE */
 
 #if !defined  (LSE_STARTUP_TIMEOUT)
-  #define LSE_STARTUP_TIMEOUT    ((uint32_t)5000U)   /*!< Time out for LSE start up, in ms */
+  #define LSE_STARTUP_TIMEOUT    5000U   /*!< Time out for LSE start up, in ms */
 #endif /* HSE_STARTUP_TIMEOUT */
 
 /**
   * @brief External clock source for SAI1 peripheral
-  *        This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source 
+  *        This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source
   *        frequency.
   */
 #if !defined  (EXTERNAL_SAI1_CLOCK_VALUE)
-  #define EXTERNAL_SAI1_CLOCK_VALUE    ((uint32_t)2097000U) /*!< Value of the SAI1 External clock source in Hz*/
+  #define EXTERNAL_SAI1_CLOCK_VALUE    2097000U /*!< Value of the SAI1 External clock source in Hz*/
 #endif /* EXTERNAL_SAI1_CLOCK_VALUE */
 
 /**
   * @brief External clock source for SAI2 peripheral
-  *        This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source 
+  *        This value is used by the RCC HAL module to compute the SAI1 & SAI2 clock source
   *        frequency.
   */
 #if !defined  (EXTERNAL_SAI2_CLOCK_VALUE)
-  #define EXTERNAL_SAI2_CLOCK_VALUE    ((uint32_t)2097000U) /*!< Value of the SAI2 External clock source in Hz*/
+  #define EXTERNAL_SAI2_CLOCK_VALUE    2097000U /*!< Value of the SAI2 External clock source in Hz*/
 #endif /* EXTERNAL_SAI2_CLOCK_VALUE */
 
 /* Tip: To avoid modifying this file each time you need to use different HSE,
@@ -192,22 +179,67 @@
 /* ########################### System Configuration ######################### */
 /**
   * @brief This is the HAL system configuration section
-  */     
-  
-#define  VDD_VALUE					  ((uint32_t)3300U) /*!< Value of VDD in mv */           
-#define  TICK_INT_PRIORITY            ((uint32_t)0U)    /*!< tick interrupt priority */            
-#define  USE_RTOS                     0U     
+  */
+
+#define  VDD_VALUE					  3300U /*!< Value of VDD in mv */
+#define  TICK_INT_PRIORITY            0U    /*!< tick interrupt priority */
+#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 
+  * @brief Uncomment the line below to expanse the "assert_param" macro in the
   *        HAL drivers code
   */
 /* #define USE_FULL_ASSERT    1U */
 
+/* ################## Register callback feature configuration ############### */
+/**
+  * @brief Set below the peripheral configuration  to "1U" to add the support
+  *        of HAL callback registration/deregistration feature for the HAL
+  *        driver(s). This allows user application to provide specific callback
+  *        functions thanks to HAL_PPP_RegisterCallback() rather than overwriting
+  *        the default weak callback functions (see each stm32l4xx_hal_ppp.h file
+  *        for possible callback identifiers defined in HAL_PPP_CallbackIDTypeDef
+  *        for each PPP peripheral).
+  */
+#define USE_HAL_ADC_REGISTER_CALLBACKS        0U
+#define USE_HAL_CAN_REGISTER_CALLBACKS        0U
+#define USE_HAL_COMP_REGISTER_CALLBACKS       0U
+#define USE_HAL_CRYP_REGISTER_CALLBACKS       0U
+#define USE_HAL_DAC_REGISTER_CALLBACKS        0U
+#define USE_HAL_DCMI_REGISTER_CALLBACKS       0U
+#define USE_HAL_DFSDM_REGISTER_CALLBACKS      0U
+#define USE_HAL_DMA2D_REGISTER_CALLBACKS      0U
+#define USE_HAL_DSI_REGISTER_CALLBACKS        0U
+#define USE_HAL_GFXMMU_REGISTER_CALLBACKS     0U
+#define USE_HAL_HASH_REGISTER_CALLBACKS       0U
+#define USE_HAL_HCD_REGISTER_CALLBACKS        0U
+#define USE_HAL_I2C_REGISTER_CALLBACKS        0U
+#define USE_HAL_IRDA_REGISTER_CALLBACKS       0U
+#define USE_HAL_LPTIM_REGISTER_CALLBACKS      0U
+#define USE_HAL_LTDC_REGISTER_CALLBACKS       0U
+#define USE_HAL_MMC_REGISTER_CALLBACKS        0U
+#define USE_HAL_OPAMP_REGISTER_CALLBACKS      0U
+#define USE_HAL_OSPI_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_SD_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_SWPMI_REGISTER_CALLBACKS      0U
+#define USE_HAL_TIM_REGISTER_CALLBACKS        0U
+#define USE_HAL_TSC_REGISTER_CALLBACKS        0U
+#define USE_HAL_UART_REGISTER_CALLBACKS       0U
+#define USE_HAL_USART_REGISTER_CALLBACKS      0U
+#define USE_HAL_WWDG_REGISTER_CALLBACKS       0U
+
 /* ################## SPI peripheral configuration ########################## */
 
 /* CRC FEATURE: Use to activate CRC feature inside HAL SPI Driver
@@ -224,20 +256,14 @@
 
 #ifdef HAL_RCC_MODULE_ENABLED
   #include "stm32l4xx_hal_rcc.h"
-  #include "stm32l4xx_hal_rcc_ex.h"
 #endif /* HAL_RCC_MODULE_ENABLED */
 
-#ifdef HAL_EXTI_MODULE_ENABLED
-  #include "stm32l4xx_hal_exti.h"
-#endif /* HAL_EXTI_MODULE_ENABLED */
-
 #ifdef HAL_GPIO_MODULE_ENABLED
   #include "stm32l4xx_hal_gpio.h"
 #endif /* HAL_GPIO_MODULE_ENABLED */
 
 #ifdef HAL_DMA_MODULE_ENABLED
   #include "stm32l4xx_hal_dma.h"
-  #include "stm32l4xx_hal_dma_ex.h"
 #endif /* HAL_DMA_MODULE_ENABLED */
 
 #ifdef HAL_DFSDM_MODULE_ENABLED
@@ -256,6 +282,10 @@
   #include "stm32l4xx_hal_can.h"
 #endif /* HAL_CAN_MODULE_ENABLED */
 
+#ifdef HAL_CAN_LEGACY_MODULE_ENABLED
+  #include "Legacy/stm32l4xx_hal_can_legacy.h"
+#endif /* HAL_CAN_LEGACY_MODULE_ENABLED */
+
 #ifdef HAL_COMP_MODULE_ENABLED
   #include "stm32l4xx_hal_comp.h"
 #endif /* HAL_COMP_MODULE_ENABLED */
@@ -284,6 +314,14 @@
   #include "stm32l4xx_hal_dsi.h"
 #endif /* HAL_DSI_MODULE_ENABLED */
 
+#ifdef HAL_EXTI_MODULE_ENABLED
+  #include "stm32l4xx_hal_exti.h"
+#endif /* HAL_EXTI_MODULE_ENABLED */
+
+#ifdef HAL_GFXMMU_MODULE_ENABLED
+  #include "stm32l4xx_hal_gfxmmu.h"
+#endif /* HAL_GFXMMU_MODULE_ENABLED */
+
 #ifdef HAL_FIREWALL_MODULE_ENABLED
   #include "stm32l4xx_hal_firewall.h"
 #endif /* HAL_FIREWALL_MODULE_ENABLED */
@@ -296,26 +334,18 @@
   #include "stm32l4xx_hal_hash.h"
 #endif /* HAL_HASH_MODULE_ENABLED */
 
-#ifdef HAL_SRAM_MODULE_ENABLED
-  #include "stm32l4xx_hal_sram.h"
-#endif /* HAL_SRAM_MODULE_ENABLED */
-
-#ifdef HAL_MMC_MODULE_ENABLED
-  #include "stm32l4xx_hal_mmc.h"
-#endif /* HAL_MMC_MODULE_ENABLED */
-
-#ifdef HAL_NOR_MODULE_ENABLED
-  #include "stm32l4xx_hal_nor.h"
-#endif /* HAL_NOR_MODULE_ENABLED */
-
-#ifdef HAL_NAND_MODULE_ENABLED
-  #include "stm32l4xx_hal_nand.h"
-#endif /* HAL_NAND_MODULE_ENABLED */
+#ifdef HAL_HCD_MODULE_ENABLED
+  #include "stm32l4xx_hal_hcd.h"
+#endif /* HAL_HCD_MODULE_ENABLED */
 
 #ifdef HAL_I2C_MODULE_ENABLED
   #include "stm32l4xx_hal_i2c.h"
 #endif /* HAL_I2C_MODULE_ENABLED */
 
+#ifdef HAL_IRDA_MODULE_ENABLED
+  #include "stm32l4xx_hal_irda.h"
+#endif /* HAL_IRDA_MODULE_ENABLED */
+
 #ifdef HAL_IWDG_MODULE_ENABLED
   #include "stm32l4xx_hal_iwdg.h"
 #endif /* HAL_IWDG_MODULE_ENABLED */
@@ -332,6 +362,18 @@
   #include "stm32l4xx_hal_ltdc.h"
 #endif /* HAL_LTDC_MODULE_ENABLED */
 
+#ifdef HAL_MMC_MODULE_ENABLED
+  #include "stm32l4xx_hal_mmc.h"
+#endif /* HAL_MMC_MODULE_ENABLED */
+
+#ifdef HAL_NAND_MODULE_ENABLED
+  #include "stm32l4xx_hal_nand.h"
+#endif /* HAL_NAND_MODULE_ENABLED */
+
+#ifdef HAL_NOR_MODULE_ENABLED
+  #include "stm32l4xx_hal_nor.h"
+#endif /* HAL_NOR_MODULE_ENABLED */
+
 #ifdef HAL_OPAMP_MODULE_ENABLED
   #include "stm32l4xx_hal_opamp.h"
 #endif /* HAL_OPAMP_MODULE_ENABLED */
@@ -340,9 +382,17 @@
   #include "stm32l4xx_hal_ospi.h"
 #endif /* HAL_OSPI_MODULE_ENABLED */
 
+#ifdef HAL_PCD_MODULE_ENABLED
+  #include "stm32l4xx_hal_pcd.h"
+#endif /* HAL_PCD_MODULE_ENABLED */
+
 #ifdef HAL_PKA_MODULE_ENABLED
   #include "stm32l4xx_hal_pka.h"
-#endif /* HAL_PWR_MODULE_ENABLED */
+#endif /* HAL_PKA_MODULE_ENABLED */
+
+#ifdef HAL_PSSI_MODULE_ENABLED
+  #include "stm32l4xx_hal_pssi.h"
+#endif /* HAL_PSSI_MODULE_ENABLED */
 
 #ifdef HAL_PWR_MODULE_ENABLED
   #include "stm32l4xx_hal_pwr.h"
@@ -368,6 +418,10 @@
   #include "stm32l4xx_hal_sd.h"
 #endif /* HAL_SD_MODULE_ENABLED */
 
+#ifdef HAL_SMARTCARD_MODULE_ENABLED
+  #include "stm32l4xx_hal_smartcard.h"
+#endif /* HAL_SMARTCARD_MODULE_ENABLED */
+
 #ifdef HAL_SMBUS_MODULE_ENABLED
   #include "stm32l4xx_hal_smbus.h"
 #endif /* HAL_SMBUS_MODULE_ENABLED */
@@ -376,6 +430,10 @@
   #include "stm32l4xx_hal_spi.h"
 #endif /* HAL_SPI_MODULE_ENABLED */
 
+#ifdef HAL_SRAM_MODULE_ENABLED
+  #include "stm32l4xx_hal_sram.h"
+#endif /* HAL_SRAM_MODULE_ENABLED */
+
 #ifdef HAL_SWPMI_MODULE_ENABLED
   #include "stm32l4xx_hal_swpmi.h"
 #endif /* HAL_SWPMI_MODULE_ENABLED */
@@ -396,39 +454,15 @@
   #include "stm32l4xx_hal_usart.h"
 #endif /* HAL_USART_MODULE_ENABLED */
 
-#ifdef HAL_IRDA_MODULE_ENABLED
-  #include "stm32l4xx_hal_irda.h"
-#endif /* HAL_IRDA_MODULE_ENABLED */
-
-#ifdef HAL_SMARTCARD_MODULE_ENABLED
-  #include "stm32l4xx_hal_smartcard.h"
-#endif /* HAL_SMARTCARD_MODULE_ENABLED */
-
 #ifdef HAL_WWDG_MODULE_ENABLED
   #include "stm32l4xx_hal_wwdg.h"
 #endif /* HAL_WWDG_MODULE_ENABLED */
 
-#ifdef HAL_PCD_MODULE_ENABLED
-  #include "stm32l4xx_hal_pcd.h"
-#endif /* HAL_PCD_MODULE_ENABLED */
-
-#ifdef HAL_HCD_MODULE_ENABLED
-  #include "stm32l4xx_hal_hcd.h"
-#endif /* HAL_HCD_MODULE_ENABLED */
-
-#ifdef HAL_GFXMMU_MODULE_ENABLED
-  #include "stm32l4xx_hal_gfxmmu.h"
-#endif /* HAL_GFXMMU_MODULE_ENABLED */
-
-#ifdef HAL_PSSI_MODULE_ENABLED
-  #include "stm32l4xx_hal_pssi.h"
-#endif /* HAL_PSSI_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.
   *         If expr is true, it returns no value.
@@ -436,7 +470,7 @@
   */
   #define assert_param(expr) ((expr) ? (void)0U : assert_failed((uint8_t *)__FILE__, __LINE__))
 /* Exported functions ------------------------------------------------------- */
-  void assert_failed(char *file, uint32_t line);
+  void assert_failed(uint8_t *file, uint32_t line);
 #else
   #define assert_param(expr) ((void)0U)
 #endif /* USE_FULL_ASSERT */
@@ -445,6 +479,4 @@
 }
 #endif
 
-#endif /* __STM32L4xx_HAL_CONF_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+#endif /* STM32L4xx_HAL_CONF_H */

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Inc/stm32l4xx_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 /* __STM32L4xx_IT_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Src/stm32l4xx_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)
@@ -97,8 +99,6 @@ void HAL_MspInit(void)
   /* USER CODE END MspInit 1 */
 }
 
-static uint32_t HAL_RCC_ADC_CLK_ENABLED=0;
-
 /**
 * @brief ADC MSP Initialization
 * This function configures the hardware resources used in this example
@@ -108,77 +108,61 @@ static uint32_t HAL_RCC_ADC_CLK_ENABLED=0;
 void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
 {
   GPIO_InitTypeDef GPIO_InitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
   if(hadc->Instance==ADC1)
   {
   /* USER CODE BEGIN ADC1_MspInit 0 */
 
   /* USER CODE END ADC1_MspInit 0 */
-    /* Peripheral clock enable */
-    HAL_RCC_ADC_CLK_ENABLED++;
-    if(HAL_RCC_ADC_CLK_ENABLED==1){
-      __HAL_RCC_ADC_CLK_ENABLE();
+
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_ADC;
+    PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
+    PeriphClkInit.PLLSAI1.PLLSAI1Source = RCC_PLLSOURCE_HSI;
+    PeriphClkInit.PLLSAI1.PLLSAI1M = 1;
+    PeriphClkInit.PLLSAI1.PLLSAI1N = 8;
+    PeriphClkInit.PLLSAI1.PLLSAI1P = RCC_PLLP_DIV7;
+    PeriphClkInit.PLLSAI1.PLLSAI1Q = RCC_PLLQ_DIV2;
+    PeriphClkInit.PLLSAI1.PLLSAI1R = RCC_PLLR_DIV2;
+    PeriphClkInit.PLLSAI1.PLLSAI1ClockOut = RCC_PLLSAI1_ADC1CLK;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
     }
 
+    /* Peripheral clock enable */
+    __HAL_RCC_ADC_CLK_ENABLE();
+
     __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
     /**ADC1 GPIO Configuration
     PC0     ------> ADC1_IN1
+    PC1     ------> ADC1_IN2
+    PA0     ------> ADC1_IN5
+    PA1     ------> ADC1_IN6
+    PA4     ------> ADC1_IN9
+    PB0     ------> ADC1_IN15
     */
-    GPIO_InitStruct.Pin = GPIO_PIN_0;
+    GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1;
     GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
     GPIO_InitStruct.Pull = GPIO_NOPULL;
     HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
 
-  /* USER CODE BEGIN ADC1_MspInit 1 */
-
-  /* USER CODE END ADC1_MspInit 1 */
-  }
-  else if(hadc->Instance==ADC2)
-  {
-  /* USER CODE BEGIN ADC2_MspInit 0 */
-
-  /* USER CODE END ADC2_MspInit 0 */
-    /* Peripheral clock enable */
-    HAL_RCC_ADC_CLK_ENABLED++;
-    if(HAL_RCC_ADC_CLK_ENABLED==1){
-      __HAL_RCC_ADC_CLK_ENABLE();
-    }
-
-    __HAL_RCC_GPIOC_CLK_ENABLE();
-    /**ADC2 GPIO Configuration
-    PC1     ------> ADC2_IN2
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_1;
+    GPIO_InitStruct.Pin = GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4;
     GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
     GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
-  /* USER CODE BEGIN ADC2_MspInit 1 */
-
-  /* USER CODE END ADC2_MspInit 1 */
-  }
-  else if(hadc->Instance==ADC3)
-  {
-  /* USER CODE BEGIN ADC3_MspInit 0 */
-
-  /* USER CODE END ADC3_MspInit 0 */
-    /* Peripheral clock enable */
-    HAL_RCC_ADC_CLK_ENABLED++;
-    if(HAL_RCC_ADC_CLK_ENABLED==1){
-      __HAL_RCC_ADC_CLK_ENABLE();
-    }
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
 
-    __HAL_RCC_GPIOC_CLK_ENABLE();
-    /**ADC3 GPIO Configuration
-    PC2     ------> ADC3_IN3
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_2;
+    GPIO_InitStruct.Pin = GPIO_PIN_0;
     GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
     GPIO_InitStruct.Pull = GPIO_NOPULL;
-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
-  /* USER CODE BEGIN ADC3_MspInit 1 */
+  /* USER CODE BEGIN ADC1_MspInit 1 */
 
-  /* USER CODE END ADC3_MspInit 1 */
+  /* USER CODE END ADC1_MspInit 1 */
   }
 
 }
@@ -197,59 +181,25 @@ void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
 
   /* USER CODE END ADC1_MspDeInit 0 */
     /* Peripheral clock disable */
-    HAL_RCC_ADC_CLK_ENABLED--;
-    if(HAL_RCC_ADC_CLK_ENABLED==0){
-      __HAL_RCC_ADC_CLK_DISABLE();
-    }
+    __HAL_RCC_ADC_CLK_DISABLE();
 
     /**ADC1 GPIO Configuration
     PC0     ------> ADC1_IN1
+    PC1     ------> ADC1_IN2
+    PA0     ------> ADC1_IN5
+    PA1     ------> ADC1_IN6
+    PA4     ------> ADC1_IN9
+    PB0     ------> ADC1_IN15
     */
-    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0);
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0|GPIO_PIN_1);
 
-  /* USER CODE BEGIN ADC1_MspDeInit 1 */
+    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_4);
 
-  /* USER CODE END ADC1_MspDeInit 1 */
-  }
-  else if(hadc->Instance==ADC2)
-  {
-  /* USER CODE BEGIN ADC2_MspDeInit 0 */
-
-  /* USER CODE END ADC2_MspDeInit 0 */
-    /* Peripheral clock disable */
-    HAL_RCC_ADC_CLK_ENABLED--;
-    if(HAL_RCC_ADC_CLK_ENABLED==0){
-      __HAL_RCC_ADC_CLK_DISABLE();
-    }
-
-    /**ADC2 GPIO Configuration
-    PC1     ------> ADC2_IN2
-    */
-    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_1);
-
-  /* USER CODE BEGIN ADC2_MspDeInit 1 */
-
-  /* USER CODE END ADC2_MspDeInit 1 */
-  }
-  else if(hadc->Instance==ADC3)
-  {
-  /* USER CODE BEGIN ADC3_MspDeInit 0 */
-
-  /* USER CODE END ADC3_MspDeInit 0 */
-    /* Peripheral clock disable */
-    HAL_RCC_ADC_CLK_ENABLED--;
-    if(HAL_RCC_ADC_CLK_ENABLED==0){
-      __HAL_RCC_ADC_CLK_DISABLE();
-    }
+    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_0);
 
-    /**ADC3 GPIO Configuration
-    PC2     ------> ADC3_IN3
-    */
-    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_2);
-
-  /* USER CODE BEGIN ADC3_MspDeInit 1 */
+  /* USER CODE BEGIN ADC1_MspDeInit 1 */
 
-  /* USER CODE END ADC3_MspDeInit 1 */
+  /* USER CODE END ADC1_MspDeInit 1 */
   }
 
 }
@@ -262,11 +212,22 @@ void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
 */
 void HAL_LPTIM_MspInit(LPTIM_HandleTypeDef* hlptim)
 {
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
   if(hlptim->Instance==LPTIM1)
   {
   /* USER CODE BEGIN LPTIM1_MspInit 0 */
 
   /* USER CODE END LPTIM1_MspInit 0 */
+
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_LPTIM1;
+    PeriphClkInit.Lptim1ClockSelection = RCC_LPTIM1CLKSOURCE_PCLK;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
+
     /* Peripheral clock enable */
     __HAL_RCC_LPTIM1_CLK_ENABLE();
   /* USER CODE BEGIN LPTIM1_MspInit 1 */
@@ -306,11 +267,22 @@ void HAL_LPTIM_MspDeInit(LPTIM_HandleTypeDef* hlptim)
 */
 void HAL_RTC_MspInit(RTC_HandleTypeDef* hrtc)
 {
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
   if(hrtc->Instance==RTC)
   {
   /* USER CODE BEGIN RTC_MspInit 0 */
 
   /* USER CODE END RTC_MspInit 0 */
+
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC;
+    PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
+
     /* Peripheral clock enable */
     __HAL_RCC_RTC_ENABLE();
   /* USER CODE BEGIN RTC_MspInit 1 */
@@ -351,65 +323,7 @@ void HAL_RTC_MspDeInit(RTC_HandleTypeDef* hrtc)
 void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
 {
   GPIO_InitTypeDef GPIO_InitStruct = {0};
-  if(hspi->Instance==SPI1)
-  {
-  /* USER CODE BEGIN SPI1_MspInit 0 */
-
-  /* USER CODE END SPI1_MspInit 0 */
-    /* Peripheral clock enable */
-    __HAL_RCC_SPI1_CLK_ENABLE();
-
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    /**SPI1 GPIO Configuration
-    PA5     ------> SPI1_SCK
-    PA6     ------> SPI1_MISO
-    PA7     ------> SPI1_MOSI
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-    GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* USER CODE BEGIN SPI1_MspInit 1 */
-
-  /* USER CODE END SPI1_MspInit 1 */
-  }
-  else if(hspi->Instance==SPI2)
-  {
-  /* USER CODE BEGIN SPI2_MspInit 0 */
-
-  /* USER CODE END SPI2_MspInit 0 */
-    /* Peripheral clock enable */
-    __HAL_RCC_SPI2_CLK_ENABLE();
-
-    __HAL_RCC_GPIOC_CLK_ENABLE();
-    __HAL_RCC_GPIOB_CLK_ENABLE();
-    /**SPI2 GPIO Configuration
-    PC3     ------> SPI2_MOSI
-    PB10     ------> SPI2_SCK
-    PB14     ------> SPI2_MISO
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_3;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-    GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
-    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
-    GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_14;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH;
-    GPIO_InitStruct.Alternate = GPIO_AF5_SPI2;
-    HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
-  /* USER CODE BEGIN SPI2_MspInit 1 */
-
-  /* USER CODE END SPI2_MspInit 1 */
-  }
-  else if(hspi->Instance==SPI3)
+  if(hspi->Instance==SPI3)
   {
   /* USER CODE BEGIN SPI3_MspInit 0 */
 
@@ -445,64 +359,68 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
 */
 void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
 {
-  if(hspi->Instance==SPI1)
+  if(hspi->Instance==SPI3)
   {
-  /* USER CODE BEGIN SPI1_MspDeInit 0 */
+  /* USER CODE BEGIN SPI3_MspDeInit 0 */
 
-  /* USER CODE END SPI1_MspDeInit 0 */
+  /* USER CODE END SPI3_MspDeInit 0 */
     /* Peripheral clock disable */
-    __HAL_RCC_SPI1_CLK_DISABLE();
+    __HAL_RCC_SPI3_CLK_DISABLE();
 
-    /**SPI1 GPIO Configuration
-    PA5     ------> SPI1_SCK
-    PA6     ------> SPI1_MISO
-    PA7     ------> SPI1_MOSI
+    /**SPI3 GPIO Configuration
+    PC10     ------> SPI3_SCK
+    PC11     ------> SPI3_MISO
+    PC12     ------> SPI3_MOSI
     */
-    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);
+    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12);
 
-  /* USER CODE BEGIN SPI1_MspDeInit 1 */
+  /* USER CODE BEGIN SPI3_MspDeInit 1 */
 
-  /* USER CODE END SPI1_MspDeInit 1 */
+  /* USER CODE END SPI3_MspDeInit 1 */
   }
-  else if(hspi->Instance==SPI2)
-  {
-  /* USER CODE BEGIN SPI2_MspDeInit 0 */
-
-  /* USER CODE END SPI2_MspDeInit 0 */
-    /* Peripheral clock disable */
-    __HAL_RCC_SPI2_CLK_DISABLE();
 
-    /**SPI2 GPIO Configuration
-    PC3     ------> SPI2_MOSI
-    PB10     ------> SPI2_SCK
-    PB14     ------> SPI2_MISO
-    */
-    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_3);
+}
 
-    HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_14);
+/**
+* @brief TIM_PWM MSP Initialization
+* This function configures the hardware resources used in this example
+* @param htim_pwm: TIM_PWM handle pointer
+* @retval None
+*/
+void HAL_TIM_PWM_MspInit(TIM_HandleTypeDef* htim_pwm)
+{
+  if(htim_pwm->Instance==TIM2)
+  {
+  /* USER CODE BEGIN TIM2_MspInit 0 */
 
-  /* USER CODE BEGIN SPI2_MspDeInit 1 */
+  /* USER CODE END TIM2_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM2_CLK_ENABLE();
+  /* USER CODE BEGIN TIM2_MspInit 1 */
 
-  /* USER CODE END SPI2_MspDeInit 1 */
+  /* USER CODE END TIM2_MspInit 1 */
   }
-  else if(hspi->Instance==SPI3)
+  else if(htim_pwm->Instance==TIM3)
   {
-  /* USER CODE BEGIN SPI3_MspDeInit 0 */
+  /* USER CODE BEGIN TIM3_MspInit 0 */
 
-  /* USER CODE END SPI3_MspDeInit 0 */
-    /* Peripheral clock disable */
-    __HAL_RCC_SPI3_CLK_DISABLE();
+  /* USER CODE END TIM3_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM3_CLK_ENABLE();
+  /* USER CODE BEGIN TIM3_MspInit 1 */
 
-    /**SPI3 GPIO Configuration
-    PC10     ------> SPI3_SCK
-    PC11     ------> SPI3_MISO
-    PC12     ------> SPI3_MOSI
-    */
-    HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12);
+  /* USER CODE END TIM3_MspInit 1 */
+  }
+  else if(htim_pwm->Instance==TIM4)
+  {
+  /* USER CODE BEGIN TIM4_MspInit 0 */
 
-  /* USER CODE BEGIN SPI3_MspDeInit 1 */
+  /* USER CODE END TIM4_MspInit 0 */
+    /* Peripheral clock enable */
+    __HAL_RCC_TIM4_CLK_ENABLE();
+  /* USER CODE BEGIN TIM4_MspInit 1 */
 
-  /* USER CODE END SPI3_MspDeInit 1 */
+  /* USER CODE END TIM4_MspInit 1 */
   }
 
 }
@@ -551,6 +469,148 @@ void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
 
 }
 
+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 (JTDO-TRACESWO)     ------> TIM2_CH2
+    */
+    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 TIM2_MspPostInit 1 */
+
+  /* USER CODE END TIM2_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM3)
+  {
+  /* USER CODE BEGIN TIM3_MspPostInit 0 */
+
+  /* USER CODE END TIM3_MspPostInit 0 */
+
+    __HAL_RCC_GPIOC_CLK_ENABLE();
+    __HAL_RCC_GPIOB_CLK_ENABLE();
+    /**TIM3 GPIO Configuration
+    PC7     ------> TIM3_CH2
+    PB4 (NJTRST)     ------> TIM3_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_AF2_TIM3;
+    HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+    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 TIM3_MspPostInit 1 */
+  }
+  else if(htim->Instance==TIM4)
+  {
+  /* USER CODE BEGIN TIM4_MspPostInit 0 */
+
+  /* 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==TIM17)
+  {
+  /* USER CODE BEGIN TIM17_MspPostInit 0 */
+
+  /* USER CODE END TIM17_MspPostInit 0 */
+
+    __HAL_RCC_GPIOA_CLK_ENABLE();
+    /**TIM17 GPIO Configuration
+    PA7     ------> TIM17_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_AF14_TIM17;
+    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+  /* USER CODE BEGIN TIM17_MspPostInit 1 */
+
+  /* USER CODE END TIM17_MspPostInit 1 */
+  }
+
+}
+/**
+* @brief TIM_PWM MSP De-Initialization
+* This function freeze the hardware resources used in this example
+* @param htim_pwm: TIM_PWM handle pointer
+* @retval None
+*/
+void HAL_TIM_PWM_MspDeInit(TIM_HandleTypeDef* htim_pwm)
+{
+  if(htim_pwm->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_pwm->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_pwm->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 */
+  }
+
+}
+
 /**
 * @brief TIM_Base MSP De-Initialization
 * This function freeze the hardware resources used in this example
@@ -604,11 +664,22 @@ void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
 void HAL_UART_MspInit(UART_HandleTypeDef* huart)
 {
   GPIO_InitTypeDef GPIO_InitStruct = {0};
+  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
   if(huart->Instance==USART2)
   {
   /* USER CODE BEGIN USART2_MspInit 0 */
 
   /* USER CODE END USART2_MspInit 0 */
+
+  /** Initializes the peripherals clock
+  */
+    PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART2;
+    PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
+    if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+    {
+      Error_Handler();
+    }
+
     /* Peripheral clock enable */
     __HAL_RCC_USART2_CLK_ENABLE();
 
@@ -663,5 +734,3 @@ void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Src/stm32l4xx_it.c

@@ -77,7 +77,7 @@
 /* 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.
@@ -215,4 +215,3 @@ void SysTick_Handler(void)
 /* USER CODE BEGIN 1 */
 
 /* USER CODE END 1 */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

bsp/stm32/stm32l476-st-nucleo/board/Kconfig

@@ -15,6 +15,30 @@ menu "Onboard Peripheral Drivers"
         select BSP_USING_UART2
         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_PWM2
+        select BSP_USING_PWM2_CH2
+        select BSP_USING_PWM2_CH3
+        select BSP_USING_PWM3
+        select BSP_USING_PWM3_CH0
+        select BSP_USING_PWM3_CH1
+        select BSP_USING_PWM4
+        select BSP_USING_PWM4_CH1
+        select BSP_USING_PWM17
+        select BSP_USING_PWM17_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"
@@ -45,29 +69,34 @@ menu "On-chip Peripheral Drivers"
         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 (software simulation)"
-            default n
+                bool "Enable I2C1 BUS (software simulation)"
+                default n
+
             if BSP_USING_I2C1
                 config BSP_I2C1_SCL_PIN
-                    int "i2c1 scl pin number"
+                    int "i2c1 scl pin number (PB8)"
                     range 1 176
-                    default 22
+                    default 24
+
                 config BSP_I2C1_SDA_PIN
-                    int "I2C1 sda pin number"
+                    int "i2c1 sda pin number (PB9)"
                     range 1 176
-                    default 23
+                    default 25
             endif
 
             config BSP_USING_I2C2
-            bool "Enable I2C2 BUS (software simulation)"
-            default n
+                bool "Enable I2C2 BUS (software simulation)"
+                default n
+
             if BSP_USING_I2C2
                 config BSP_I2C2_SCL_PIN
                     int "i2c2 scl pin number"
                     range 1 176
                     default 26
+
                 config BSP_I2C2_SDA_PIN
                     int "I2C2 sda pin number"
                     range 1 176
@@ -75,13 +104,15 @@ menu "On-chip Peripheral Drivers"
             endif
 
             config BSP_USING_I2C3
-            bool "Enable I2C3 BUS (software simulation)"
-            default n
+                bool "Enable I2C3 BUS (software simulation)"
+                default n
+
             if BSP_USING_I2C3
                 config BSP_I2C3_SCL_PIN
                     int "i2c3 scl pin number"
                     range 1 176
                     default 32
+
                 config BSP_I2C3_SDA_PIN
                     int "I2C3 sda pin number"
                     range 1 176
@@ -158,6 +189,55 @@ menu "On-chip Peripheral Drivers"
                 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_CH0
+                    bool "Enable PWM3 channel0"
+                    default n
+                config BSP_USING_PWM3_CH1
+                    bool "Enable PWM3 channel1"
+                    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_PWM17
+            bool "Enable timer17 output PWM"
+            default n
+            if BSP_USING_PWM17
+                config BSP_USING_PWM17_CH1
+                    bool "Enable PWM17 channel1"
+                    default n
+            endif
+
+        endif
+
     menuconfig BSP_USING_ADC
         bool "Enable ADC"
         default n