Operation on ADC hierarchical scope: group injected

Functions
__STATIC_INLINE void	LL_ADC_INJ_StartConversionSWStart (ADC_TypeDef *ADCx)
	Start ADC group injected conversion.
__STATIC_INLINE void	LL_ADC_INJ_StartConversionExtTrig (ADC_TypeDef *ADCx, uint32_t ExternalTriggerEdge)
	Start ADC group injected conversion from external trigger.
__STATIC_INLINE void	LL_ADC_INJ_StopConversionExtTrig (ADC_TypeDef *ADCx)
	Stop ADC group injected conversion from external trigger.
__STATIC_INLINE uint32_t	LL_ADC_INJ_ReadConversionData32 (ADC_TypeDef *ADCx, uint32_t Rank)
	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_INJ_ReadConversionData12 (ADC_TypeDef *ADCx, uint32_t Rank)
	Get ADC group injected conversion data, range fit for ADC resolution 12 bits.
__STATIC_INLINE uint16_t	LL_ADC_INJ_ReadConversionData10 (ADC_TypeDef *ADCx, uint32_t Rank)
	Get ADC group injected conversion data, range fit for ADC resolution 10 bits.
__STATIC_INLINE uint8_t	LL_ADC_INJ_ReadConversionData8 (ADC_TypeDef *ADCx, uint32_t Rank)
	Get ADC group injected conversion data, range fit for ADC resolution 8 bits.
__STATIC_INLINE uint8_t	LL_ADC_INJ_ReadConversionData6 (ADC_TypeDef *ADCx, uint32_t Rank)
	Get ADC group injected conversion data, range fit for ADC resolution 6 bits.

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Function Documentation

__STATIC_INLINE uint16_t LL_ADC_INJ_ReadConversionData10	(	ADC_TypeDef *	ADCx,
		uint32_t	Rank
	)

Get ADC group injected 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_INJ_ReadConversionData32.

Reference Manual to LL API cross reference:

JDR1 JDATA LL_ADC_INJ_ReadConversionData10
JDR2 JDATA LL_ADC_INJ_ReadConversionData10
JDR3 JDATA LL_ADC_INJ_ReadConversionData10
JDR4 JDATA LL_ADC_INJ_ReadConversionData10

Parameters:

ADCx	ADC instance
Rank	This parameter can be one of the following values: LL_ADC_INJ_RANK_1 LL_ADC_INJ_RANK_2 LL_ADC_INJ_RANK_3 LL_ADC_INJ_RANK_4

Return values:

Value

between Min_Data=0x000 and Max_Data=0x3FF

Definition at line 4207 of file stm32f4xx_ll_adc.h.

References __ADC_MASK_SHIFT, __ADC_PTR_REG_OFFSET, and ADC_INJ_JDRX_REGOFFSET_MASK.

__STATIC_INLINE uint16_t LL_ADC_INJ_ReadConversionData12	(	ADC_TypeDef *	ADCx,
		uint32_t	Rank
	)

Get ADC group injected 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_INJ_ReadConversionData32.

Reference Manual to LL API cross reference:

JDR1 JDATA LL_ADC_INJ_ReadConversionData12
JDR2 JDATA LL_ADC_INJ_ReadConversionData12
JDR3 JDATA LL_ADC_INJ_ReadConversionData12
JDR4 JDATA LL_ADC_INJ_ReadConversionData12

Parameters:

ADCx	ADC instance
Rank	This parameter can be one of the following values: LL_ADC_INJ_RANK_1 LL_ADC_INJ_RANK_2 LL_ADC_INJ_RANK_3 LL_ADC_INJ_RANK_4

Return values:

Value

between Min_Data=0x000 and Max_Data=0xFFF

Definition at line 4180 of file stm32f4xx_ll_adc.h.

References __ADC_MASK_SHIFT, __ADC_PTR_REG_OFFSET, and ADC_INJ_JDRX_REGOFFSET_MASK.

__STATIC_INLINE uint32_t LL_ADC_INJ_ReadConversionData32	(	ADC_TypeDef *	ADCx,
		uint32_t	Rank
	)

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:

JDR1 JDATA LL_ADC_INJ_ReadConversionData32
JDR2 JDATA LL_ADC_INJ_ReadConversionData32
JDR3 JDATA LL_ADC_INJ_ReadConversionData32
JDR4 JDATA LL_ADC_INJ_ReadConversionData32

Parameters:

ADCx	ADC instance
Rank	This parameter can be one of the following values: LL_ADC_INJ_RANK_1 LL_ADC_INJ_RANK_2 LL_ADC_INJ_RANK_3 LL_ADC_INJ_RANK_4

Return values:

Value

between Min_Data=0x00000000 and Max_Data=0xFFFFFFFF

Definition at line 4153 of file stm32f4xx_ll_adc.h.

References __ADC_MASK_SHIFT, __ADC_PTR_REG_OFFSET, and ADC_INJ_JDRX_REGOFFSET_MASK.

__STATIC_INLINE uint8_t LL_ADC_INJ_ReadConversionData6	(	ADC_TypeDef *	ADCx,
		uint32_t	Rank
	)

Get ADC group injected 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_INJ_ReadConversionData32.

Reference Manual to LL API cross reference:

JDR1 JDATA LL_ADC_INJ_ReadConversionData6
JDR2 JDATA LL_ADC_INJ_ReadConversionData6
JDR3 JDATA LL_ADC_INJ_ReadConversionData6
JDR4 JDATA LL_ADC_INJ_ReadConversionData6

Parameters:

ADCx	ADC instance
Rank	This parameter can be one of the following values: LL_ADC_INJ_RANK_1 LL_ADC_INJ_RANK_2 LL_ADC_INJ_RANK_3 LL_ADC_INJ_RANK_4

Return values:

Value

between Min_Data=0x00 and Max_Data=0x3F

Definition at line 4261 of file stm32f4xx_ll_adc.h.

References __ADC_MASK_SHIFT, __ADC_PTR_REG_OFFSET, and ADC_INJ_JDRX_REGOFFSET_MASK.

__STATIC_INLINE uint8_t LL_ADC_INJ_ReadConversionData8	(	ADC_TypeDef *	ADCx,
		uint32_t	Rank
	)

Get ADC group injected 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_INJ_ReadConversionData32.

Reference Manual to LL API cross reference:

JDR1 JDATA LL_ADC_INJ_ReadConversionData8
JDR2 JDATA LL_ADC_INJ_ReadConversionData8
JDR3 JDATA LL_ADC_INJ_ReadConversionData8
JDR4 JDATA LL_ADC_INJ_ReadConversionData8

Parameters:

ADCx	ADC instance
Rank	This parameter can be one of the following values: LL_ADC_INJ_RANK_1 LL_ADC_INJ_RANK_2 LL_ADC_INJ_RANK_3 LL_ADC_INJ_RANK_4

Return values:

Value

between Min_Data=0x00 and Max_Data=0xFF

Definition at line 4234 of file stm32f4xx_ll_adc.h.

References __ADC_MASK_SHIFT, __ADC_PTR_REG_OFFSET, and ADC_INJ_JDRX_REGOFFSET_MASK.

__STATIC_INLINE void LL_ADC_INJ_StartConversionExtTrig	(	ADC_TypeDef *	ADCx,
		uint32_t	ExternalTriggerEdge
	)

Start ADC group injected conversion from external trigger.

Note:

ADC conversion will start at next trigger event (on the selected trigger edge) following the ADC start conversion command.

On this STM32 series, this function is relevant for ADC conversion start from external trigger. If internal trigger (SW start) is needed, perform ADC conversion start using function LL_ADC_INJ_StartConversionSWStart().

Reference Manual to LL API cross reference:

CR2 JEXTEN LL_ADC_INJ_StartConversionExtTrig

Parameters:

ExternalTriggerEdge	This parameter can be one of the following values: LL_ADC_INJ_TRIG_EXT_RISING LL_ADC_INJ_TRIG_EXT_FALLING LL_ADC_INJ_TRIG_EXT_RISINGFALLING
ADCx	ADC instance

Return values:

None

Definition at line 4113 of file stm32f4xx_ll_adc.h.

__STATIC_INLINE void LL_ADC_INJ_StartConversionSWStart

(

ADC_TypeDef *

ADCx

)

Start ADC group injected conversion.

Note:

On this STM32 series, this function is relevant only for internal trigger (SW start), not for 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 start must be performed using function LL_ADC_INJ_StartConversionExtTrig(). (if external trigger edge would have been set during ADC other settings, ADC conversion would start at trigger event as soon as ADC is enabled).

Reference Manual to LL API cross reference:

CR2 JSWSTART LL_ADC_INJ_StartConversionSWStart

Parameters:

ADCx	ADC instance

Return values:

None

Definition at line 4092 of file stm32f4xx_ll_adc.h.

__STATIC_INLINE void LL_ADC_INJ_StopConversionExtTrig

(

ADC_TypeDef *

ADCx

)

Stop ADC group injected conversion from external trigger.

Note:

No more ADC conversion will start at next trigger event following the ADC stop conversion command. If a conversion is on-going, it will be completed.

On this STM32 series, there is no specific command to stop a conversion on-going or to stop ADC converting in continuous mode. These actions can be performed using function LL_ADC_Disable().

Reference Manual to LL API cross reference:

CR2 JEXTEN LL_ADC_INJ_StopConversionExtTrig

Parameters:

ADCx	ADC instance

Return values:

None

Definition at line 4131 of file stm32f4xx_ll_adc.h.