LL_ADC_REG_SetSequencerRanks() function

Set ADC group regular sequence: channel on the selected scan sequence rank. (1) On STM32F4, parameter available only on ADC instance: ADC1.\n (2) On devices STM32F42x and STM32F43x, limitation: this internal channel is shared between temperature sensor and Vbat, only 1 measurement path must be enabled.

Syntax

from stm32f4xx_ll_adc.h:2493

__STATIC_INLINE void LL_ADC_REG_SetSequencerRanks(ADC_TypeDef *ADCx, uint32_t Rank, uint32_t Channel);

Arguments

ADCx

ADC instance

Rank

This parameter can be one of the following values: @arg LL_ADC_REG_RANK_1 @arg LL_ADC_REG_RANK_2 @arg LL_ADC_REG_RANK_3 @arg LL_ADC_REG_RANK_4 @arg LL_ADC_REG_RANK_5 @arg LL_ADC_REG_RANK_6 @arg LL_ADC_REG_RANK_7 @arg LL_ADC_REG_RANK_8 @arg LL_ADC_REG_RANK_9 @arg LL_ADC_REG_RANK_10 @arg LL_ADC_REG_RANK_11 @arg LL_ADC_REG_RANK_12 @arg LL_ADC_REG_RANK_13 @arg LL_ADC_REG_RANK_14 @arg LL_ADC_REG_RANK_15 @arg LL_ADC_REG_RANK_16

Channel

This parameter can be one of the following values: @arg LL_ADC_CHANNEL_0 @arg LL_ADC_CHANNEL_1 @arg LL_ADC_CHANNEL_2 @arg LL_ADC_CHANNEL_3 @arg LL_ADC_CHANNEL_4 @arg LL_ADC_CHANNEL_5 @arg LL_ADC_CHANNEL_6 @arg LL_ADC_CHANNEL_7 @arg LL_ADC_CHANNEL_8 @arg LL_ADC_CHANNEL_9 @arg LL_ADC_CHANNEL_10 @arg LL_ADC_CHANNEL_11 @arg LL_ADC_CHANNEL_12 @arg LL_ADC_CHANNEL_13 @arg LL_ADC_CHANNEL_14 @arg LL_ADC_CHANNEL_15 @arg LL_ADC_CHANNEL_16 @arg LL_ADC_CHANNEL_17 @arg LL_ADC_CHANNEL_18 @arg LL_ADC_CHANNEL_VREFINT (1) @arg LL_ADC_CHANNEL_TEMPSENSOR (1)(2) @arg LL_ADC_CHANNEL_VBAT (1)

Return value

None

Notes

This function performs configuration of: - Channels ordering into each rank of scan sequence: whatever channel can be placed into whatever rank. On this STM32 series, ADC group regular sequencer is fully configurable: sequencer length and each rank affectation to a channel are configurable. Refer to description of function LL_ADC_REG_SetSequencerLength(). Depending on devices and packages, some channels may not be available. Refer to device datasheet for channels availability. On this STM32 series, to measure internal channels (VrefInt, TempSensor, ...), measurement paths to internal channels must be enabled separately. This can be done using function LL_ADC_SetCommonPathInternalCh(). SQR3 SQ2 LL_ADC_REG_SetSequencerRanks\n SQR3 SQ3 LL_ADC_REG_SetSequencerRanks\n SQR3 SQ4 LL_ADC_REG_SetSequencerRanks\n SQR3 SQ5 LL_ADC_REG_SetSequencerRanks\n SQR3 SQ6 LL_ADC_REG_SetSequencerRanks\n SQR2 SQ7 LL_ADC_REG_SetSequencerRanks\n SQR2 SQ8 LL_ADC_REG_SetSequencerRanks\n SQR2 SQ9 LL_ADC_REG_SetSequencerRanks\n SQR2 SQ10 LL_ADC_REG_SetSequencerRanks\n SQR2 SQ11 LL_ADC_REG_SetSequencerRanks\n SQR2 SQ12 LL_ADC_REG_SetSequencerRanks\n SQR1 SQ13 LL_ADC_REG_SetSequencerRanks\n SQR1 SQ14 LL_ADC_REG_SetSequencerRanks\n SQR1 SQ15 LL_ADC_REG_SetSequencerRanks\n SQR1 SQ16 LL_ADC_REG_SetSequencerRanks