ADC IO operation functions. More...

Functions
HAL_StatusTypeDef	HAL_ADC_Start (ADC_HandleTypeDef *hadc)
	Enable ADC, start conversion of regular group.
HAL_StatusTypeDef	HAL_ADC_Stop (ADC_HandleTypeDef *hadc)
	Stop ADC conversion of regular group (and injected channels in case of auto_injection mode), disable ADC peripheral.
HAL_StatusTypeDef	HAL_ADC_PollForConversion (ADC_HandleTypeDef *hadc, uint32_t Timeout)
	Wait for regular group conversion to be completed.
HAL_StatusTypeDef	HAL_ADC_PollForEvent (ADC_HandleTypeDef *hadc, uint32_t EventType, uint32_t Timeout)
	Poll for ADC event.
HAL_StatusTypeDef	HAL_ADC_Start_IT (ADC_HandleTypeDef *hadc)
	Enable ADC, start conversion of regular group with interruption.
HAL_StatusTypeDef	HAL_ADC_Stop_IT (ADC_HandleTypeDef *hadc)
	Stop ADC conversion of regular group (and injected group in case of auto_injection mode), disable interrution of end-of-conversion, disable ADC peripheral.
HAL_StatusTypeDef	HAL_ADC_Start_DMA (ADC_HandleTypeDef hadc, uint32_t pData, uint32_t Length)
	Enable ADC, start conversion of regular group and transfer result through DMA.
HAL_StatusTypeDef	HAL_ADC_Stop_DMA (ADC_HandleTypeDef *hadc)
	Stop ADC conversion of regular group (and injected group in case of auto_injection mode), disable ADC DMA transfer, disable ADC peripheral.
uint32_t	HAL_ADC_GetValue (ADC_HandleTypeDef *hadc)
	Get ADC regular group conversion result.
void	HAL_ADC_IRQHandler (ADC_HandleTypeDef *hadc)
	Handle ADC interrupt request.
__weak void	HAL_ADC_ConvCpltCallback (ADC_HandleTypeDef *hadc)
	Conversion complete callback in non-blocking mode.
__weak void	HAL_ADC_ConvHalfCpltCallback (ADC_HandleTypeDef *hadc)
	Conversion DMA half-transfer callback in non-blocking mode.
__weak void	HAL_ADC_LevelOutOfWindowCallback (ADC_HandleTypeDef *hadc)
	Analog watchdog 1 callback in non-blocking mode.
__weak void	HAL_ADC_ErrorCallback (ADC_HandleTypeDef *hadc)
	ADC error callback in non-blocking mode (ADC conversion with interruption or transfer by DMA).

Detailed Description

ADC IO operation functions.

IO operation functions.

 ===============================================================================
                      ##### IO operation functions #####
 ===============================================================================
    [..]  This section provides functions allowing to:
      (+) Start conversion of regular group.
      (+) Stop conversion of regular group.
      (+) Poll for conversion complete on regular group.
      (+) Poll for conversion event.
      (+) Get result of regular channel conversion.
      (+) Start conversion of regular group and enable interruptions.
      (+) Stop conversion of regular group and disable interruptions.
      (+) Handle ADC interrupt request
      (+) Start conversion of regular group and enable DMA transfer.
      (+) Stop conversion of regular group and disable ADC DMA transfer.

Function Documentation

void HAL_ADC_ConvCpltCallback ( ADC_HandleTypeDef * hadc )

Conversion complete callback in non-blocking mode.

Parameters:

hadc	ADC handle

Return values:

None

Definition at line 2721 of file stm32h7xx_hal_adc.c.

Referenced by ADC_DMAConvCplt(), HAL_ADC_Init(), HAL_ADC_IRQHandler(), and HAL_ADC_UnRegisterCallback().

void HAL_ADC_ConvHalfCpltCallback ( ADC_HandleTypeDef * hadc )

Conversion DMA half-transfer callback in non-blocking mode.

Parameters:

hadc	ADC handle

Return values:

None

Definition at line 2736 of file stm32h7xx_hal_adc.c.

Referenced by ADC_DMAHalfConvCplt(), HAL_ADC_Init(), and HAL_ADC_UnRegisterCallback().

void HAL_ADC_ErrorCallback ( ADC_HandleTypeDef * hadc )

ADC error callback in non-blocking mode (ADC conversion with interruption or transfer by DMA).

Note:

In case of error due to overrun when using ADC with DMA transfer (HAL ADC handle parameter "ErrorCode" to state "HAL_ADC_ERROR_OVR"):

Reinitialize the DMA using function "HAL_ADC_Stop_DMA()".
If needed, restart a new ADC conversion using function "HAL_ADC_Start_DMA()" (this function is also clearing overrun flag)

Parameters:

hadc	ADC handle

Return values:

None

Definition at line 2773 of file stm32h7xx_hal_adc.c.

Referenced by ADC_DMAConvCplt(), ADC_DMAError(), HAL_ADC_Init(), HAL_ADC_IRQHandler(), and HAL_ADC_UnRegisterCallback().

uint32_t HAL_ADC_GetValue ( ADC_HandleTypeDef * hadc )

Get ADC regular group conversion result.

Note:

Reading register DR automatically clears ADC flag EOC (ADC group regular end of unitary conversion).

This function does not clear ADC flag EOS (ADC group regular end of sequence conversion). Occurrence of flag EOS rising:

If sequencer is composed of 1 rank, flag EOS is equivalent to flag EOC.
If sequencer is composed of several ranks, during the scan sequence flag EOC only is raised, at the end of the scan sequence both flags EOC and EOS are raised. To clear this flag, either use function: in programming model IT: HAL_ADC_IRQHandler(), in programming model polling: HAL_ADC_PollForConversion() or __HAL_ADC_CLEAR_FLAG(&hadc, ADC_FLAG_EOS).

Parameters:

hadc	ADC handle

Return values:

ADC	group regular conversion data

Definition at line 2344 of file stm32h7xx_hal_adc.c.

References assert_param, and __ADC_HandleTypeDef::Instance.

void HAL_ADC_IRQHandler ( ADC_HandleTypeDef * hadc )

Handle ADC interrupt request.

Parameters:

hadc	ADC handle

Return values:

None

Definition at line 2361 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_CLEAR_FLAG, __HAL_ADC_DISABLE_IT, __HAL_ADC_GET_FLAG, __LL_ADC_COMMON_INSTANCE, __LL_ADC_MULTI_INSTANCE_MASTER, ADC_FLAG_AWD1, ADC_FLAG_AWD2, ADC_FLAG_AWD3, ADC_FLAG_EOC, ADC_FLAG_EOS, ADC_FLAG_EOSMP, ADC_FLAG_JEOC, ADC_FLAG_JEOS, ADC_FLAG_JQOVF, ADC_FLAG_OVR, ADC_IT_AWD1, ADC_IT_AWD2, ADC_IT_AWD3, ADC_IT_EOC, ADC_IT_EOS, ADC_IT_EOSMP, ADC_IT_JEOC, ADC_IT_JEOS, ADC_IT_JQOVF, ADC_IT_OVR, ADC_OVR_DATA_PRESERVED, assert_param, __ADC_HandleTypeDef::ConvCpltCallback, __ADC_HandleTypeDef::EndOfSamplingCallback, ADC_InitTypeDef::EOCSelection, __ADC_HandleTypeDef::ErrorCallback, __ADC_HandleTypeDef::ErrorCode, HAL_ADC_ConvCpltCallback(), HAL_ADC_ERROR_INTERNAL, HAL_ADC_ERROR_JQOVF, HAL_ADC_ERROR_OVR, HAL_ADC_ErrorCallback(), HAL_ADC_LevelOutOfWindowCallback(), HAL_ADC_STATE_AWD1, HAL_ADC_STATE_AWD2, HAL_ADC_STATE_AWD3, HAL_ADC_STATE_ERROR_INTERNAL, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_INJ_JQOVF, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, HAL_ADC_STATE_REG_EOC, HAL_ADC_STATE_REG_EOSMP, HAL_ADC_STATE_REG_OVR, HAL_ADCEx_EndOfSamplingCallback(), HAL_ADCEx_InjectedConvCpltCallback(), HAL_ADCEx_InjectedQueueOverflowCallback(), HAL_ADCEx_LevelOutOfWindow2Callback(), HAL_ADCEx_LevelOutOfWindow3Callback(), __ADC_HandleTypeDef::Init, __ADC_HandleTypeDef::InjectedConvCpltCallback, __ADC_HandleTypeDef::InjectedQueueOverflowCallback, __ADC_HandleTypeDef::Instance, IS_ADC_EOC_SELECTION, __ADC_HandleTypeDef::LevelOutOfWindow2Callback, __ADC_HandleTypeDef::LevelOutOfWindow3Callback, __ADC_HandleTypeDef::LevelOutOfWindowCallback, LL_ADC_GetMultiDMATransfer(), LL_ADC_GetMultimode(), LL_ADC_INJ_IsConversionOngoing(), LL_ADC_INJ_IsTriggerSourceSWStart(), LL_ADC_MULTI_DUAL_INJ_ALTERN, LL_ADC_MULTI_DUAL_INJ_SIMULT, LL_ADC_MULTI_DUAL_REG_INTERL, LL_ADC_MULTI_DUAL_REG_SIMULT, LL_ADC_MULTI_INDEPENDENT, LL_ADC_MULTI_REG_DMA_EACH_ADC, LL_ADC_REG_IsConversionOngoing(), LL_ADC_REG_IsTriggerSourceSWStart(), ADC_InitTypeDef::Overrun, and __ADC_HandleTypeDef::State.

void HAL_ADC_LevelOutOfWindowCallback ( ADC_HandleTypeDef * hadc )

Analog watchdog 1 callback in non-blocking mode.

Parameters:

hadc	ADC handle

Return values:

None

Definition at line 2751 of file stm32h7xx_hal_adc.c.

Referenced by HAL_ADC_Init(), HAL_ADC_IRQHandler(), and HAL_ADC_UnRegisterCallback().

HAL_StatusTypeDef HAL_ADC_PollForConversion	(	ADC_HandleTypeDef *	hadc,
		uint32_t	Timeout
	)

Wait for regular group conversion to be completed.

Note:: ADC conversion flags EOS (end of sequence) and EOC (end of conversion) are cleared by this function, with an exception: if low power feature "LowPowerAutoWait" is enabled, flags are not cleared to not interfere with this feature until data register is read using function HAL_ADC_GetValue().; This function cannot be used in a particular setup: ADC configured in DMA mode and polling for end of each conversion (ADC init parameter "EOCSelection" set to ADC_EOC_SINGLE_CONV). In this case, DMA resets the flag EOC and polling cannot be performed on each conversion. Nevertheless, polling can still be performed on the complete sequence (ADC init parameter "EOCSelection" set to ADC_EOC_SEQ_CONV).

Parameters:

hadc	ADC handle
Timeout	Timeout value in millisecond.

Return values:

HAL status

Definition at line 1572 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_CLEAR_FLAG, __HAL_ADC_GET_FLAG, __LL_ADC_COMMON_INSTANCE, __LL_ADC_MULTI_INSTANCE_MASTER, ADC_EOC_SEQ_CONV, ADC_FLAG_EOC, ADC_FLAG_EOS, assert_param, ADC_InitTypeDef::ContinuousConvMode, ADC_InitTypeDef::EOCSelection, HAL_ADC_STATE_ERROR_CONFIG, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, HAL_ADC_STATE_REG_EOC, HAL_ADC_STATE_TIMEOUT, HAL_GetTick(), __ADC_HandleTypeDef::Init, __ADC_HandleTypeDef::Instance, LL_ADC_GetMultiDMATransfer(), LL_ADC_GetMultimode(), LL_ADC_MULTI_DUAL_INJ_ALTERN, LL_ADC_MULTI_DUAL_INJ_SIMULT, LL_ADC_MULTI_INDEPENDENT, LL_ADC_MULTI_REG_DMA_EACH_ADC, LL_ADC_REG_IsTriggerSourceSWStart(), and __ADC_HandleTypeDef::State.

HAL_StatusTypeDef HAL_ADC_PollForEvent	(	ADC_HandleTypeDef *	hadc,
		uint32_t	EventType,
		uint32_t	Timeout
	)

Poll for ADC event.

Parameters:

hadc	ADC handle
EventType	the ADC event type. This parameter can be one of the following values: ADC_EOSMP_EVENT ADC End of Sampling event ADC_AWD1_EVENT ADC Analog watchdog 1 event (main analog watchdog, present on all STM32 devices) ADC_AWD2_EVENT ADC Analog watchdog 2 event (additional analog watchdog, not present on all STM32 families) ADC_AWD3_EVENT ADC Analog watchdog 3 event (additional analog watchdog, not present on all STM32 families) ADC_OVR_EVENT ADC Overrun event ADC_JQOVF_EVENT ADC Injected context queue overflow event
Timeout	Timeout value in millisecond.

Note:: The relevant flag is cleared if found to be set, except for ADC_FLAG_OVR. Indeed, the latter is reset only if hadc->Init.Overrun field is set to ADC_OVR_DATA_OVERWRITTEN. Otherwise, data register may be potentially overwritten by a new converted data as soon as OVR is cleared. To reset OVR flag once the preserved data is retrieved, the user can resort to macro __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_OVR);

Return values:

HAL status

Definition at line 1735 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_CLEAR_FLAG, __HAL_ADC_GET_FLAG, ADC_AWD2_EVENT, ADC_AWD3_EVENT, ADC_AWD_EVENT, ADC_EOSMP_EVENT, ADC_FLAG_AWD1, ADC_FLAG_AWD2, ADC_FLAG_AWD3, ADC_FLAG_EOSMP, ADC_FLAG_JQOVF, ADC_FLAG_OVR, ADC_JQOVF_EVENT, ADC_OVR_DATA_PRESERVED, assert_param, __ADC_HandleTypeDef::ErrorCode, HAL_ADC_ERROR_JQOVF, HAL_ADC_ERROR_OVR, HAL_ADC_STATE_AWD1, HAL_ADC_STATE_AWD2, HAL_ADC_STATE_AWD3, HAL_ADC_STATE_INJ_JQOVF, HAL_ADC_STATE_REG_EOSMP, HAL_ADC_STATE_REG_OVR, HAL_ADC_STATE_TIMEOUT, HAL_GetTick(), __ADC_HandleTypeDef::Init, __ADC_HandleTypeDef::Instance, IS_ADC_EVENT_TYPE, ADC_InitTypeDef::Overrun, and __ADC_HandleTypeDef::State.

HAL_StatusTypeDef HAL_ADC_Start ( ADC_HandleTypeDef * hadc )

Enable ADC, start conversion of regular group.

Note:: Interruptions enabled in this function: None.; Case of multimode enabled (when multimode feature is available): if ADC is Slave, ADC is enabled but conversion is not started, if ADC is master, ADC is enabled and multimode conversion is started.

Parameters:

hadc	ADC handle

Return values:

HAL status

Definition at line 1397 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_CLEAR_FLAG, __LL_ADC_COMMON_INSTANCE, __LL_ADC_MULTI_INSTANCE_MASTER, ADC_CLEAR_ERRORCODE, ADC_Enable(), ADC_FLAG_EOC, ADC_FLAG_EOS, ADC_FLAG_OVR, ADC_STATE_CLR_SET, assert_param, __ADC_HandleTypeDef::ErrorCode, HAL_ADC_ERROR_DMA, HAL_ADC_ERROR_OVR, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_MULTIMODE_SLAVE, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, HAL_ADC_STATE_REG_EOC, HAL_ADC_STATE_REG_EOSMP, HAL_ADC_STATE_REG_OVR, __ADC_HandleTypeDef::Instance, LL_ADC_GetMultimode(), LL_ADC_MULTI_DUAL_INJ_ALTERN, LL_ADC_MULTI_DUAL_INJ_SIMULT, LL_ADC_MULTI_INDEPENDENT, LL_ADC_REG_IsConversionOngoing(), LL_ADC_REG_StartConversion(), and __ADC_HandleTypeDef::State.

HAL_StatusTypeDef HAL_ADC_Start_DMA	(	ADC_HandleTypeDef *	hadc,
		uint32_t *	pData,
		uint32_t	Length
	)

Enable ADC, start conversion of regular group and transfer result through DMA.

Note:: Interruptions enabled in this function: overrun (if applicable), DMA half transfer, DMA transfer complete. Each of these interruptions has its dedicated callback function.; Case of multimode enabled (when multimode feature is available): HAL_ADC_Start_DMA() is designed for single-ADC mode only. For multimode, the dedicated HAL_ADCEx_MultiModeStart_DMA() function must be used.

Parameters:

hadc	ADC handle
pData	Destination Buffer address.
Length	Number of data to be transferred from ADC peripheral to memory

Return values:

HAL status.

Definition at line 2112 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_CLEAR_FLAG, __HAL_ADC_ENABLE_IT, __LL_ADC_COMMON_INSTANCE, __LL_ADC_MULTI_INSTANCE_MASTER, ADC3_CFGR_DMACONTREQ, ADC_CFGR_DMACONTREQ, ADC_CLEAR_ERRORCODE, ADC_DMAConvCplt(), ADC_DMAError(), ADC_DMAHalfConvCplt(), ADC_Enable(), ADC_FLAG_EOC, ADC_FLAG_EOS, ADC_FLAG_OVR, ADC_IT_OVR, ADC_STATE_CLR_SET, assert_param, ADC_InitTypeDef::ConversionDataManagement, __ADC_HandleTypeDef::DMA_Handle, ADC_InitTypeDef::DMAContinuousRequests, __ADC_HandleTypeDef::ErrorCode, HAL_ADC_ERROR_DMA, HAL_ADC_ERROR_OVR, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_MULTIMODE_SLAVE, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, HAL_ADC_STATE_REG_EOC, HAL_ADC_STATE_REG_EOSMP, HAL_ADC_STATE_REG_OVR, HAL_DMA_Start_IT(), __ADC_HandleTypeDef::Init, __ADC_HandleTypeDef::Instance, LL_ADC_EnableDMAReq(), LL_ADC_GetMultimode(), LL_ADC_MULTI_DUAL_INJ_ALTERN, LL_ADC_MULTI_DUAL_INJ_SIMULT, LL_ADC_MULTI_INDEPENDENT, LL_ADC_REG_IsConversionOngoing(), LL_ADC_REG_SetDataTransferMode(), LL_ADC_REG_SetDMATransferMode(), LL_ADC_REG_StartConversion(), __ADC_HandleTypeDef::State, __DMA_HandleTypeDef::XferCpltCallback, __DMA_HandleTypeDef::XferErrorCallback, and __DMA_HandleTypeDef::XferHalfCpltCallback.

HAL_StatusTypeDef HAL_ADC_Start_IT ( ADC_HandleTypeDef * hadc )

Enable ADC, start conversion of regular group with interruption.

Note:: Interruptions enabled in this function according to initialization setting : EOC (end of conversion), EOS (end of sequence), OVR overrun. Each of these interruptions has its dedicated callback function.; Case of multimode enabled (when multimode feature is available): HAL_ADC_Start_IT() must be called for ADC Slave first, then for ADC Master. For ADC Slave, ADC is enabled only (conversion is not started). For ADC Master, ADC is enabled and multimode conversion is started.; To guarantee a proper reset of all interruptions once all the needed conversions are obtained, HAL_ADC_Stop_IT() must be called to ensure a correct stop of the IT-based conversions.; By default, HAL_ADC_Start_IT() does not enable the End Of Sampling interruption. If required (e.g. in case of oversampling with trigger mode), the user must: 1. first clear the EOSMP flag if set with macro __HAL_ADC_CLEAR_FLAG(hadc, ADC_FLAG_EOSMP) 2. then enable the EOSMP interrupt with macro __HAL_ADC_ENABLE_IT(hadc, ADC_IT_EOSMP) before calling HAL_ADC_Start_IT().

Parameters:

hadc	ADC handle

Return values:

HAL status

Definition at line 1884 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_CLEAR_FLAG, __HAL_ADC_DISABLE_IT, __HAL_ADC_ENABLE_IT, __LL_ADC_COMMON_INSTANCE, __LL_ADC_MULTI_INSTANCE_MASTER, ADC_CLEAR_ERRORCODE, ADC_Enable(), ADC_EOC_SEQ_CONV, ADC_FLAG_EOC, ADC_FLAG_EOS, ADC_FLAG_OVR, ADC_IT_EOC, ADC_IT_EOS, ADC_IT_JEOC, ADC_IT_JEOS, ADC_IT_OVR, ADC_OVR_DATA_PRESERVED, ADC_STATE_CLR_SET, assert_param, ADC_InitTypeDef::EOCSelection, __ADC_HandleTypeDef::ErrorCode, HAL_ADC_ERROR_DMA, HAL_ADC_ERROR_OVR, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_INJ_EOC, HAL_ADC_STATE_MULTIMODE_SLAVE, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, HAL_ADC_STATE_REG_EOC, HAL_ADC_STATE_REG_EOSMP, HAL_ADC_STATE_REG_OVR, __ADC_HandleTypeDef::Init, __ADC_HandleTypeDef::Instance, LL_ADC_GetMultimode(), LL_ADC_MULTI_DUAL_INJ_ALTERN, LL_ADC_MULTI_DUAL_INJ_SIMULT, LL_ADC_MULTI_INDEPENDENT, LL_ADC_REG_IsConversionOngoing(), LL_ADC_REG_StartConversion(), ADC_InitTypeDef::Overrun, and __ADC_HandleTypeDef::State.

HAL_StatusTypeDef HAL_ADC_Stop ( ADC_HandleTypeDef * hadc )

Stop ADC conversion of regular group (and injected channels in case of auto_injection mode), disable ADC peripheral.

Note:: : ADC peripheral disable is forcing stop of potential conversion on injected group. If injected group is under use, it should be preliminarily stopped using HAL_ADCEx_InjectedStop function.

Parameters:

hadc	ADC handle

Return values:

HAL status.

Definition at line 1518 of file stm32h7xx_hal_adc.c.

References ADC_ConversionStop(), ADC_Disable(), ADC_REGULAR_INJECTED_GROUP, ADC_STATE_CLR_SET, assert_param, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, __ADC_HandleTypeDef::Instance, and __ADC_HandleTypeDef::State.

HAL_StatusTypeDef HAL_ADC_Stop_DMA ( ADC_HandleTypeDef * hadc )

Stop ADC conversion of regular group (and injected group in case of auto_injection mode), disable ADC DMA transfer, disable ADC peripheral.

Note:: : ADC peripheral disable is forcing stop of potential conversion on ADC group injected. If ADC group injected is under use, it should be preliminarily stopped using HAL_ADCEx_InjectedStop function.; Case of multimode enabled (when multimode feature is available): HAL_ADC_Stop_DMA() function is dedicated to single-ADC mode only. For multimode, the dedicated HAL_ADCEx_MultiModeStop_DMA() API must be used.

Parameters:

hadc	ADC handle

Return values:

HAL status.

Definition at line 2259 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_DISABLE_IT, ADC_ConversionStop(), ADC_Disable(), ADC_IT_OVR, ADC_REGULAR_INJECTED_GROUP, ADC_STATE_CLR_SET, assert_param, __ADC_HandleTypeDef::DMA_Handle, HAL_ADC_STATE_ERROR_DMA, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, HAL_DMA_Abort(), HAL_DMA_STATE_BUSY, __ADC_HandleTypeDef::Instance, __DMA_HandleTypeDef::State, and __ADC_HandleTypeDef::State.

HAL_StatusTypeDef HAL_ADC_Stop_IT ( ADC_HandleTypeDef * hadc )

Stop ADC conversion of regular group (and injected group in case of auto_injection mode), disable interrution of end-of-conversion, disable ADC peripheral.

Parameters:

hadc	ADC handle

Return values:

HAL status.

Definition at line 2059 of file stm32h7xx_hal_adc.c.

References __HAL_ADC_DISABLE_IT, ADC_ConversionStop(), ADC_Disable(), ADC_IT_EOC, ADC_IT_EOS, ADC_IT_OVR, ADC_REGULAR_INJECTED_GROUP, ADC_STATE_CLR_SET, assert_param, HAL_ADC_STATE_INJ_BUSY, HAL_ADC_STATE_READY, HAL_ADC_STATE_REG_BUSY, __ADC_HandleTypeDef::Instance, and __ADC_HandleTypeDef::State.

Functions

Detailed Description

Function Documentation