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Fix adc initialization

This commit is contained in:
NU-LL 2020-05-07 11:14:17 +08:00
parent e444ec908c
commit 6e861d4938
7 changed files with 445 additions and 48 deletions
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2
bsp/stm32/stm32l476-st-nucleo/README.md
View File

@ -44,7 +44,7 @@
| IIC | 支持 | 软件模拟 |
| RTC | 支持 | 支持外部晶振和内部低速时钟 |
| SPI | 支持 | SPI1/2/3 |
| ADC | 支持 | |
| ADC | 支持 | ADC1_IN1/ADC2_IN2/ADC3_IN3 |
| TIME | 支持 | TIME15/16/17 |
| **扩展模块** | **支持情况** | **备注** |

4
bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/.mxproject
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File diff suppressed because one or more lines are too long

104
bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/CubeMX_Config.ioc
View File

@ -15,14 +15,17 @@ 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
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
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
@ -31,56 +34,66 @@ 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=SPI2
Mcu.IP4=RCC
RCC.FCLKCortexFreq_Value=80000000
Mcu.IP5=SPI3
Mcu.IP5=RTC
Mcu.IP2=ADC3
NVIC.SVCall_IRQn=true\:0\:0\:false\:false\:true\:false\:false
Mcu.IP2=RTC
Mcu.IP3=SPI1
Mcu.IP0=NVIC
Mcu.IP1=RCC
Mcu.IP3=NVIC
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
Mcu.IPNb=11
SH.ADCx_IN3.0=ADC3_IN3,IN3-Single-Ended
Mcu.IPNb=14
ProjectManager.PreviousToolchain=
RCC.APB2TimFreq_Value=80000000
SPI1.CalculateBaudRate=40.0 MBits/s
SH.ADCx_IN3.ConfNb=1
PC3.Signal=SPI2_MOSI
Mcu.Pin6=PA5
Mcu.Pin6=PA2
RCC.SAI2Freq_Value=18285714.285714287
Mcu.Pin7=PA6
Mcu.Pin8=PA7
Mcu.Pin9=PB10
Mcu.Pin7=PA3
Mcu.Pin8=PA5
Mcu.Pin9=PA6
RCC.AHBFreq_Value=80000000
Mcu.Pin0=PC14-OSC32_IN (PC14)
Mcu.Pin1=PC15-OSC32_OUT (PC15)
Mcu.Pin2=PC2
Mcu.Pin3=PC3
Mcu.Pin2=PC0
Mcu.Pin3=PC1
RCC.USART3Freq_Value=80000000
Mcu.Pin4=PA2
Mcu.Pin5=PA3
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=USART2
Mcu.IP10=TIM15
USART2.VirtualMode-Asynchronous=VM_ASYNC
RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
RCC.RTCClockSelection=RCC_RTCCLKSOURCE_LSE
Mcu.IP12=TIM17
Mcu.IP11=TIM16
ProjectManager.FirmwarePackage=STM32Cube FW_L4 V1.15.1
MxDb.Version=DB.5.0.60
Mcu.IP13=USART2
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.HalAssertFull=false
ADC1.SamplingTime-0\#ChannelRegularConversion=ADC_SAMPLETIME_2CYCLES_5
ProjectManager.ProjectName=CubeMX_Config
Mcu.Package=LQFP64
PA6.Signal=SPI1_MISO
@ -89,15 +102,20 @@ SPI3.Mode=SPI_MODE_MASTER
ProjectManager.ToolChainLocation=
RCC.LSI_VALUE=32000
VP_SYS_VS_Systick.Signal=SYS_VS_Systick
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
RCC.APB1TimFreq_Value=80000000
NVIC.BusFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
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
@ -108,30 +126,37 @@ RCC.PLLSourceVirtual=RCC_PLLSOURCE_HSI
PA14\ (JTCK-SWCLK).Mode=Serial_Wire
RCC.PLLQoutputFreq_Value=80000000
ProjectManager.ProjectFileName=CubeMX_Config.ioc
ADC1.Rank-0\#ChannelRegularConversion=1
PA7.Mode=Full_Duplex_Master
Mcu.PinsNb=20
Mcu.PinsNb=23
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=SPI2_MISO
PC2.Signal=ADCx_IN3
PC10.Mode=Full_Duplex_Master
ProjectManager.DefaultFWLocation=true
PC2.Mode=Full_Duplex_Master
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.PLLSAI1PoutputFreq_Value=18285714.285714287
PB10.Signal=SPI2_SCK
PB14.Signal=SPI2_MISO
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
@ -144,6 +169,7 @@ RCC.I2C1Freq_Value=80000000
SPI1.Mode=SPI_MODE_MASTER
RCC.LCDFreq_Value=32768
RCC.RNGFreq_Value=64000000
SH.ADCx_IN2.ConfNb=1
RCC.PLLSAI1QoutputFreq_Value=64000000
RCC.ADCFreq_Value=64000000
VP_SYS_VS_Systick.Mode=SysTick
@ -157,13 +183,18 @@ Mcu.Name=STM32L476R(C-E-G)Tx
RCC.LPTIM2Freq_Value=80000000
PA2.Signal=USART2_TX
ProjectManager.UnderRoot=false
Mcu.IP8=TIM16
Mcu.IP9=TIM17
Mcu.IP6=SYS
Mcu.IP7=TIM15
Mcu.IP8=SPI3
Mcu.IP9=SYS
Mcu.IP6=SPI1
Mcu.IP7=SPI2
ProjectManager.CoupleFile=false
PA13\ (JTMS-SWDIO).Mode=Serial_Wire
RCC.SYSCLKFreq_VALUE=80000000
Mcu.Pin22=VP_TIM17_VS_ClockSourceINT
Mcu.Pin20=VP_TIM15_VS_ClockSourceINT
ADC1.master=1
Mcu.Pin21=VP_TIM16_VS_ClockSourceINT
ADC2.NbrOfConversionFlag=1
RCC.PLLSAI2PoutputFreq_Value=18285714.285714287
NVIC.ForceEnableDMAVector=true
KeepUserPlacement=false
@ -172,25 +203,28 @@ NVIC.MemoryManagement_IRQn=true\:0\:0\:false\:false\:true\:false\:false
ProjectManager.CompilerOptimize=6
VP_TIM15_VS_ClockSourceINT.Mode=Internal
ProjectManager.HeapSize=0x200
Mcu.Pin15=VP_RTC_VS_RTC_Activate
Mcu.Pin15=PC10
NVIC.HardFault_IRQn=true\:0\:0\:false\:false\:true\:false\:false
Mcu.Pin16=VP_SYS_VS_Systick
Mcu.Pin13=PC11
Mcu.Pin14=PC12
Mcu.Pin19=VP_TIM17_VS_ClockSourceINT
Mcu.Pin16=PC11
Mcu.Pin13=PA13 (JTMS-SWDIO)
Mcu.Pin14=PA14 (JTCK-SWCLK)
Mcu.Pin19=VP_SYS_VS_Systick
ProjectManager.ComputerToolchain=false
Mcu.Pin17=VP_TIM15_VS_ClockSourceINT
Mcu.Pin17=PC12
RCC.HSI_VALUE=16000000
Mcu.Pin18=VP_TIM16_VS_ClockSourceINT
Mcu.Pin18=VP_RTC_VS_RTC_Activate
NVIC.PriorityGroup=NVIC_PRIORITYGROUP_4
Mcu.Pin11=PA14 (JTCK-SWCLK)
Mcu.Pin12=PC10
ADC1.NbrOfConversionFlag=1
Mcu.Pin11=PB10
Mcu.Pin12=PB14
RCC.PLLN=10
Mcu.Pin10=PA13 (JTMS-SWDIO)
Mcu.Pin10=PA7
PA2.Mode=Asynchronous
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

2
bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Inc/stm32l4xx_hal_conf.h
View File

@ -49,7 +49,7 @@
*/
#define HAL_MODULE_ENABLED
/*#define HAL_ADC_MODULE_ENABLED */
#define HAL_ADC_MODULE_ENABLED
/*#define HAL_CRYP_MODULE_ENABLED */
/*#define HAL_CAN_MODULE_ENABLED */
/*#define HAL_COMP_MODULE_ENABLED */

200
bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Src/main.c
View File

@ -62,6 +62,10 @@
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
ADC_HandleTypeDef hadc1;
ADC_HandleTypeDef hadc2;
ADC_HandleTypeDef hadc3;
RTC_HandleTypeDef hrtc;
SPI_HandleTypeDef hspi1;
@ -90,6 +94,9 @@ static void MX_SPI3_Init(void);
static void MX_TIM15_Init(void);
static void MX_TIM16_Init(void);
static void MX_TIM17_Init(void);
static void MX_ADC1_Init(void);
static void MX_ADC2_Init(void);
static void MX_ADC3_Init(void);
/* USER CODE BEGIN PFP */
/* Private function prototypes -----------------------------------------------*/
@ -136,6 +143,9 @@ int main(void)
MX_TIM15_Init();
MX_TIM16_Init();
MX_TIM17_Init();
MX_ADC1_Init();
MX_ADC2_Init();
MX_ADC3_Init();
/* USER CODE BEGIN 2 */
/* USER CODE END 2 */
@ -197,9 +207,18 @@ void SystemClock_Config(void)
{
Error_Handler();
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_USART2;
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_USART2
|RCC_PERIPHCLK_ADC;
PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
PeriphClkInit.AdcClockSelection = RCC_ADCCLKSOURCE_PLLSAI1;
PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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();
@ -212,6 +231,185 @@ void SystemClock_Config(void)
}
}
/**
* @brief ADC1 Initialization Function
* @param None
* @retval None
*/
static void MX_ADC1_Init(void)
{
/* USER CODE BEGIN ADC1_Init 0 */
/* USER CODE END ADC1_Init 0 */
ADC_MultiModeTypeDef multimode = {0};
ADC_ChannelConfTypeDef sConfig = {0};
/* USER CODE BEGIN ADC1_Init 1 */
/* USER CODE END ADC1_Init 1 */
/** Common config
*/
hadc1.Instance = ADC1;
hadc1.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
hadc1.Init.Resolution = ADC_RESOLUTION_12B;
hadc1.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc1.Init.ScanConvMode = ADC_SCAN_DISABLE;
hadc1.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
hadc1.Init.LowPowerAutoWait = DISABLE;
hadc1.Init.ContinuousConvMode = DISABLE;
hadc1.Init.NbrOfConversion = 1;
hadc1.Init.DiscontinuousConvMode = DISABLE;
hadc1.Init.NbrOfDiscConversion = 1;
hadc1.Init.ExternalTrigConv = ADC_SOFTWARE_START;
hadc1.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
hadc1.Init.DMAContinuousRequests = DISABLE;
hadc1.Init.Overrun = ADC_OVR_DATA_PRESERVED;
hadc1.Init.OversamplingMode = DISABLE;
if (HAL_ADC_Init(&hadc1) != HAL_OK)
{
Error_Handler();
}
/** Configure the ADC multi-mode
*/
multimode.Mode = ADC_MODE_INDEPENDENT;
if (HAL_ADCEx_MultiModeConfigChannel(&hadc1, &multimode) != HAL_OK)
{
Error_Handler();
}
/** Configure Regular Channel
*/
sConfig.Channel = ADC_CHANNEL_1;
sConfig.Rank = ADC_REGULAR_RANK_1;
sConfig.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
sConfig.SingleDiff = ADC_SINGLE_ENDED;
sConfig.OffsetNumber = ADC_OFFSET_NONE;
sConfig.Offset = 0;
if (HAL_ADC_ConfigChannel(&hadc1, &sConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN ADC1_Init 2 */
/* USER CODE END ADC1_Init 2 */
}
/**
* @brief ADC2 Initialization Function
* @param None
* @retval None
*/
static void MX_ADC2_Init(void)
{
/* USER CODE BEGIN ADC2_Init 0 */
/* USER CODE END ADC2_Init 0 */
ADC_ChannelConfTypeDef sConfig = {0};
/* USER CODE BEGIN ADC2_Init 1 */
/* USER CODE END ADC2_Init 1 */
/** Common config
*/
hadc2.Instance = ADC2;
hadc2.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
hadc2.Init.Resolution = ADC_RESOLUTION_12B;
hadc2.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc2.Init.ScanConvMode = ADC_SCAN_DISABLE;
hadc2.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
hadc2.Init.LowPowerAutoWait = DISABLE;
hadc2.Init.ContinuousConvMode = DISABLE;
hadc2.Init.NbrOfConversion = 1;
hadc2.Init.DiscontinuousConvMode = DISABLE;
hadc2.Init.NbrOfDiscConversion = 1;
hadc2.Init.ExternalTrigConv = ADC_SOFTWARE_START;
hadc2.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
hadc2.Init.DMAContinuousRequests = DISABLE;
hadc2.Init.Overrun = ADC_OVR_DATA_PRESERVED;
hadc2.Init.OversamplingMode = DISABLE;
if (HAL_ADC_Init(&hadc2) != HAL_OK)
{
Error_Handler();
}
/** Configure Regular Channel
*/
sConfig.Channel = ADC_CHANNEL_2;
sConfig.Rank = ADC_REGULAR_RANK_1;
sConfig.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
sConfig.SingleDiff = ADC_SINGLE_ENDED;
sConfig.OffsetNumber = ADC_OFFSET_NONE;
sConfig.Offset = 0;
if (HAL_ADC_ConfigChannel(&hadc2, &sConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN ADC2_Init 2 */
/* USER CODE END ADC2_Init 2 */
}
/**
* @brief ADC3 Initialization Function
* @param None
* @retval None
*/
static void MX_ADC3_Init(void)
{
/* USER CODE BEGIN ADC3_Init 0 */
/* USER CODE END ADC3_Init 0 */
ADC_ChannelConfTypeDef sConfig = {0};
/* USER CODE BEGIN ADC3_Init 1 */
/* USER CODE END ADC3_Init 1 */
/** Common config
*/
hadc3.Instance = ADC3;
hadc3.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
hadc3.Init.Resolution = ADC_RESOLUTION_12B;
hadc3.Init.DataAlign = ADC_DATAALIGN_RIGHT;
hadc3.Init.ScanConvMode = ADC_SCAN_DISABLE;
hadc3.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
hadc3.Init.LowPowerAutoWait = DISABLE;
hadc3.Init.ContinuousConvMode = DISABLE;
hadc3.Init.NbrOfConversion = 1;
hadc3.Init.DiscontinuousConvMode = DISABLE;
hadc3.Init.NbrOfDiscConversion = 1;
hadc3.Init.ExternalTrigConv = ADC_SOFTWARE_START;
hadc3.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
hadc3.Init.DMAContinuousRequests = DISABLE;
hadc3.Init.Overrun = ADC_OVR_DATA_PRESERVED;
hadc3.Init.OversamplingMode = DISABLE;
if (HAL_ADC_Init(&hadc3) != HAL_OK)
{
Error_Handler();
}
/** Configure Regular Channel
*/
sConfig.Channel = ADC_CHANNEL_3;
sConfig.Rank = ADC_REGULAR_RANK_1;
sConfig.SamplingTime = ADC_SAMPLETIME_2CYCLES_5;
sConfig.SingleDiff = ADC_SINGLE_ENDED;
sConfig.OffsetNumber = ADC_OFFSET_NONE;
sConfig.Offset = 0;
if (HAL_ADC_ConfigChannel(&hadc3, &sConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN ADC3_Init 2 */
/* USER CODE END ADC3_Init 2 */
}
/**
* @brief RTC Initialization Function
* @param None

173
bsp/stm32/stm32l476-st-nucleo/board/CubeMX_Config/Src/stm32l4xx_hal_msp.c
View File

@ -97,6 +97,163 @@ 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
* @param hadc: ADC handle pointer
* @retval None
*/
void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hadc->Instance==ADC1)
{
/* USER CODE BEGIN ADC1_MspInit 0 */
/* USER CODE END ADC1_MspInit 0 */
/* Peripheral clock enable */
HAL_RCC_ADC_CLK_ENABLED++;
if(HAL_RCC_ADC_CLK_ENABLED==1){
__HAL_RCC_ADC_CLK_ENABLE();
}
__HAL_RCC_GPIOC_CLK_ENABLE();
/**ADC1 GPIO Configuration
PC0 ------> ADC1_IN1
*/
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);
/* 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.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_RCC_GPIOC_CLK_ENABLE();
/**ADC3 GPIO Configuration
PC2 ------> ADC3_IN3
*/
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG_ADC_CONTROL;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/* USER CODE BEGIN ADC3_MspInit 1 */
/* USER CODE END ADC3_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_ADC_CLK_ENABLED--;
if(HAL_RCC_ADC_CLK_ENABLED==0){
__HAL_RCC_ADC_CLK_DISABLE();
}
/**ADC1 GPIO Configuration
PC0 ------> ADC1_IN1
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0);
/* USER CODE BEGIN ADC1_MspDeInit 1 */
/* 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();
}
/**ADC3 GPIO Configuration
PC2 ------> ADC3_IN3
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_2);
/* USER CODE BEGIN ADC3_MspDeInit 1 */
/* USER CODE END ADC3_MspDeInit 1 */
}
}
/**
* @brief RTC MSP Initialization
* This function configures the hardware resources used in this example
@ -186,18 +343,18 @@ void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/**SPI2 GPIO Configuration
PC2 ------> SPI2_MISO
PC3 ------> SPI2_MOSI
PB10 ------> SPI2_SCK
PB10 ------> SPI2_SCK
PB14 ------> SPI2_MISO
*/
GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
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_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;
@ -272,13 +429,13 @@ void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
__HAL_RCC_SPI2_CLK_DISABLE();
/**SPI2 GPIO Configuration
PC2 ------> SPI2_MISO
PC3 ------> SPI2_MOSI
PB10 ------> SPI2_SCK
PB10 ------> SPI2_SCK
PB14 ------> SPI2_MISO
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_2|GPIO_PIN_3);
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_3);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10);
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_10|GPIO_PIN_14);
/* USER CODE BEGIN SPI2_MspDeInit 1 */

8
bsp/stm32/stm32l476-st-nucleo/board/Kconfig
View File

@ -166,6 +166,14 @@ menu "On-chip Peripheral Drivers"
config BSP_USING_ADC1
bool "Enable ADC1"
default n
config BSP_USING_ADC2
bool "Enable ADC2"
default n
config BSP_USING_ADC3
bool "Enable ADC3"
default n
endif
menuconfig BSP_USING_ONCHIP_RTC