Configuration of ADC hierarchical scope: common to several ADC instances

Collaboration diagram for Configuration of ADC hierarchical scope: common to several ADC instances:

Functions
__STATIC_INLINE void	LL_ADC_SetCommonClock (ADC_Common_TypeDef *ADCxy_COMMON, uint32_t CommonClock)
	Set parameter common to several ADC: Clock source and prescaler. @rmtoll CCR ADCPRE LL_ADC_SetCommonClock. More...
__STATIC_INLINE uint32_t	LL_ADC_GetCommonClock (const ADC_Common_TypeDef *ADCxy_COMMON)
	Get parameter common to several ADC: Clock source and prescaler. @rmtoll CCR ADCPRE LL_ADC_GetCommonClock. More...
__STATIC_INLINE void	LL_ADC_SetCommonPathInternalCh (ADC_Common_TypeDef *ADCxy_COMMON, uint32_t PathInternal)
	Set parameter common to several ADC: measurement path to internal channels (VrefInt, temperature sensor, ...). More...
__STATIC_INLINE uint32_t	LL_ADC_GetCommonPathInternalCh (const ADC_Common_TypeDef *ADCxy_COMMON)
	Get parameter common to several ADC: measurement path to internal channels (VrefInt, temperature sensor, ...). More...

Detailed Description

Function Documentation

LL_ADC_GetCommonClock()

__STATIC_INLINE uint32_t LL_ADC_GetCommonClock

(

const ADC_Common_TypeDef *

ADCxy_COMMON

)

Get parameter common to several ADC: Clock source and prescaler. @rmtoll CCR ADCPRE LL_ADC_GetCommonClock.

Parameters

ADCxy_COMMON

ADC common instance (can be set directly from CMSIS definition or by using helper macro __LL_ADC_COMMON_INSTANCE() )

Return values

Returned

value can be one of the following values: LL_ADC_CLOCK_SYNC_PCLK_DIV2 LL_ADC_CLOCK_SYNC_PCLK_DIV4 LL_ADC_CLOCK_SYNC_PCLK_DIV6 LL_ADC_CLOCK_SYNC_PCLK_DIV8

Definition at line 1926 of file stm32f4xx_ll_adc.h.

LL_ADC_GetCommonPathInternalCh()

__STATIC_INLINE uint32_t LL_ADC_GetCommonPathInternalCh

(

const ADC_Common_TypeDef *

ADCxy_COMMON

)

Get parameter common to several ADC: measurement path to internal channels (VrefInt, temperature sensor, ...).

Note

One or several values can be selected. Example: (LL_ADC_PATH_INTERNAL_VREFINT | LL_ADC_PATH_INTERNAL_TEMPSENSOR) @rmtoll CCR TSVREFE LL_ADC_GetCommonPathInternalCh
CCR VBATE LL_ADC_GetCommonPathInternalCh

Parameters

ADCxy_COMMON

ADC common instance (can be set directly from CMSIS definition or by using helper macro __LL_ADC_COMMON_INSTANCE() )

Return values

Returned

value can be a combination of the following values: LL_ADC_PATH_INTERNAL_NONE LL_ADC_PATH_INTERNAL_VREFINT LL_ADC_PATH_INTERNAL_TEMPSENSOR LL_ADC_PATH_INTERNAL_VBAT

Definition at line 1980 of file stm32f4xx_ll_adc.h.

LL_ADC_SetCommonClock()

__STATIC_INLINE void LL_ADC_SetCommonClock	(	ADC_Common_TypeDef *	ADCxy_COMMON,
		uint32_t	CommonClock
	)

Set parameter common to several ADC: Clock source and prescaler. @rmtoll CCR ADCPRE LL_ADC_SetCommonClock.

Parameters

ADCxy_COMMON	ADC common instance (can be set directly from CMSIS definition or by using helper macro __LL_ADC_COMMON_INSTANCE() )
CommonClock	This parameter can be one of the following values: LL_ADC_CLOCK_SYNC_PCLK_DIV2 LL_ADC_CLOCK_SYNC_PCLK_DIV4 LL_ADC_CLOCK_SYNC_PCLK_DIV6 LL_ADC_CLOCK_SYNC_PCLK_DIV8

Return values

None

Definition at line 1910 of file stm32f4xx_ll_adc.h.

LL_ADC_SetCommonPathInternalCh()

__STATIC_INLINE void LL_ADC_SetCommonPathInternalCh	(	ADC_Common_TypeDef *	ADCxy_COMMON,
		uint32_t	PathInternal
	)

Set parameter common to several ADC: measurement path to internal channels (VrefInt, temperature sensor, ...).

Note

One or several values can be selected. Example: (LL_ADC_PATH_INTERNAL_VREFINT | LL_ADC_PATH_INTERNAL_TEMPSENSOR)

Stabilization time of measurement path to internal channel: After enabling internal paths, before starting ADC conversion, a delay is required for internal voltage reference and temperature sensor stabilization time. Refer to device datasheet. Refer to literal LL_ADC_DELAY_VREFINT_STAB_US. Refer to literal LL_ADC_DELAY_TEMPSENSOR_STAB_US.

ADC internal channel sampling time constraint: For ADC conversion of internal channels, a sampling time minimum value is required. Refer to device datasheet. @rmtoll CCR TSVREFE LL_ADC_SetCommonPathInternalCh
CCR VBATE LL_ADC_SetCommonPathInternalCh

Parameters

ADCxy_COMMON	ADC common instance (can be set directly from CMSIS definition or by using helper macro __LL_ADC_COMMON_INSTANCE() )
PathInternal	This parameter can be a combination of the following values: LL_ADC_PATH_INTERNAL_NONE LL_ADC_PATH_INTERNAL_VREFINT LL_ADC_PATH_INTERNAL_TEMPSENSOR LL_ADC_PATH_INTERNAL_VBAT

Return values

None

Definition at line 1959 of file stm32f4xx_ll_adc.h.