STM32L443xx HAL User Manual
Functions
Operation on ADC hierarchical scope: group regular
ADC Exported Functions

Functions

__STATIC_INLINE void LL_ADC_REG_StartConversion (ADC_TypeDef *ADCx)
 Start ADC group regular conversion.
__STATIC_INLINE void LL_ADC_REG_StopConversion (ADC_TypeDef *ADCx)
 Stop ADC group regular conversion.
__STATIC_INLINE uint32_t LL_ADC_REG_IsConversionOngoing (ADC_TypeDef *ADCx)
 Get ADC group regular conversion state.
__STATIC_INLINE uint32_t LL_ADC_REG_IsStopConversionOngoing (ADC_TypeDef *ADCx)
 Get ADC group regular command of conversion stop state.
__STATIC_INLINE uint32_t LL_ADC_REG_ReadConversionData32 (ADC_TypeDef *ADCx)
 Get ADC group regular conversion data, range fit for all ADC configurations: all ADC resolutions and all oversampling increased data width (for devices with feature oversampling).
__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData12 (ADC_TypeDef *ADCx)
 Get ADC group regular conversion data, range fit for ADC resolution 12 bits.
__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData10 (ADC_TypeDef *ADCx)
 Get ADC group regular conversion data, range fit for ADC resolution 10 bits.
__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData8 (ADC_TypeDef *ADCx)
 Get ADC group regular conversion data, range fit for ADC resolution 8 bits.
__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData6 (ADC_TypeDef *ADCx)
 Get ADC group regular conversion data, range fit for ADC resolution 6 bits.

Function Documentation

__STATIC_INLINE uint32_t LL_ADC_REG_IsConversionOngoing ( ADC_TypeDef *  ADCx)

Get ADC group regular conversion state.

Reference Manual to LL API cross reference:
CR ADSTART LL_ADC_REG_IsConversionOngoing
Parameters:
ADCxADC instance
Return values:
0,:no conversion is on going on ADC group regular.

Definition at line 6167 of file stm32l4xx_ll_adc.h.

Referenced by ADC_ConversionStop(), HAL_ADC_AnalogWDGConfig(), HAL_ADC_ConfigChannel(), HAL_ADC_Init(), HAL_ADC_IRQHandler(), HAL_ADC_Start(), HAL_ADC_Start_DMA(), HAL_ADC_Start_IT(), HAL_ADCEx_Calibration_SetValue(), HAL_ADCEx_DisableInjectedQueue(), HAL_ADCEx_EnableInjectedQueue(), HAL_ADCEx_InjectedConfigChannel(), HAL_ADCEx_InjectedStop(), HAL_ADCEx_InjectedStop_IT(), and LL_ADC_DeInit().

__STATIC_INLINE uint32_t LL_ADC_REG_IsStopConversionOngoing ( ADC_TypeDef *  ADCx)

Get ADC group regular command of conversion stop state.

Reference Manual to LL API cross reference:
CR ADSTP LL_ADC_REG_IsStopConversionOngoing
Parameters:
ADCxADC instance
Return values:
0,:no command of conversion stop is on going on ADC group regular.

Definition at line 6178 of file stm32l4xx_ll_adc.h.

Referenced by LL_ADC_DeInit().

__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData10 ( ADC_TypeDef *  ADCx)

Get ADC group regular conversion data, range fit for ADC resolution 10 bits.

Note:
For devices with feature oversampling: Oversampling can increase data width, function for extended range may be needed: LL_ADC_REG_ReadConversionData32.
Reference Manual to LL API cross reference:
DR RDATA LL_ADC_REG_ReadConversionData10
Parameters:
ADCxADC instance
Return values:
Valuebetween Min_Data=0x000 and Max_Data=0x3FF

Definition at line 6222 of file stm32l4xx_ll_adc.h.

__STATIC_INLINE uint16_t LL_ADC_REG_ReadConversionData12 ( ADC_TypeDef *  ADCx)

Get ADC group regular conversion data, range fit for ADC resolution 12 bits.

Note:
For devices with feature oversampling: Oversampling can increase data width, function for extended range may be needed: LL_ADC_REG_ReadConversionData32.
Reference Manual to LL API cross reference:
DR RDATA LL_ADC_REG_ReadConversionData12
Parameters:
ADCxADC instance
Return values:
Valuebetween Min_Data=0x000 and Max_Data=0xFFF

Definition at line 6207 of file stm32l4xx_ll_adc.h.

__STATIC_INLINE uint32_t LL_ADC_REG_ReadConversionData32 ( ADC_TypeDef *  ADCx)

Get ADC group regular conversion data, range fit for all ADC configurations: all ADC resolutions and all oversampling increased data width (for devices with feature oversampling).

Reference Manual to LL API cross reference:
DR RDATA LL_ADC_REG_ReadConversionData32
Parameters:
ADCxADC instance
Return values:
Valuebetween Min_Data=0x00000000 and Max_Data=0xFFFFFFFF

Definition at line 6192 of file stm32l4xx_ll_adc.h.

__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData6 ( ADC_TypeDef *  ADCx)

Get ADC group regular conversion data, range fit for ADC resolution 6 bits.

Note:
For devices with feature oversampling: Oversampling can increase data width, function for extended range may be needed: LL_ADC_REG_ReadConversionData32.
Reference Manual to LL API cross reference:
DR RDATA LL_ADC_REG_ReadConversionData6
Parameters:
ADCxADC instance
Return values:
Valuebetween Min_Data=0x00 and Max_Data=0x3F

Definition at line 6252 of file stm32l4xx_ll_adc.h.

__STATIC_INLINE uint8_t LL_ADC_REG_ReadConversionData8 ( ADC_TypeDef *  ADCx)

Get ADC group regular conversion data, range fit for ADC resolution 8 bits.

Note:
For devices with feature oversampling: Oversampling can increase data width, function for extended range may be needed: LL_ADC_REG_ReadConversionData32.
Reference Manual to LL API cross reference:
DR RDATA LL_ADC_REG_ReadConversionData8
Parameters:
ADCxADC instance
Return values:
Valuebetween Min_Data=0x00 and Max_Data=0xFF

Definition at line 6237 of file stm32l4xx_ll_adc.h.

__STATIC_INLINE void LL_ADC_REG_StartConversion ( ADC_TypeDef *  ADCx)

Start ADC group regular conversion.

Note:
On this STM32 series, this function is relevant for both internal trigger (SW start) and external trigger:
  • If ADC trigger has been set to software start, ADC conversion starts immediately.
  • If ADC trigger has been set to external trigger, ADC conversion will start at next trigger event (on the selected trigger edge) following the ADC start conversion command.
On this STM32 series, setting of this feature is conditioned to ADC state: ADC must be enabled without conversion on going on group regular, without conversion stop command on going on group regular, without ADC disable command on going.
Reference Manual to LL API cross reference:
CR ADSTART LL_ADC_REG_StartConversion
Parameters:
ADCxADC instance
Return values:
None

Definition at line 6131 of file stm32l4xx_ll_adc.h.

References ADC_CR_BITS_PROPERTY_RS.

Referenced by HAL_ADC_Start(), HAL_ADC_Start_DMA(), and HAL_ADC_Start_IT().

__STATIC_INLINE void LL_ADC_REG_StopConversion ( ADC_TypeDef *  ADCx)

Stop ADC group regular conversion.

Note:
On this STM32 series, setting of this feature is conditioned to ADC state: ADC must be enabled with conversion on going on group regular, without ADC disable command on going.
Reference Manual to LL API cross reference:
CR ADSTP LL_ADC_REG_StopConversion
Parameters:
ADCxADC instance
Return values:
None

Definition at line 6151 of file stm32l4xx_ll_adc.h.

References ADC_CR_BITS_PROPERTY_RS.

Referenced by ADC_ConversionStop(), and LL_ADC_DeInit().