Ll_Adc_Reg_Inittypedef; Ll_Adc_Inj_Inittypedef - ST STM32F2 User Manual

LL ADC Generic Driver
50.1.3

LL_ADC_REG_InitTypeDef

Data Fields
uint32_t TriggerSource
uint32_t SequencerLength
uint32_t SequencerDiscont
uint32_t ContinuousMode
uint32_t DMATransfer
Field Documentation
uint32_t LL_ADC_REG_InitTypeDef::TriggerSource
Set ADC group regular conversion trigger source: internal (SW start) or from external
IP (timer event, external interrupt line). This parameter can be a value of
ADC_LL_EC_REG_TRIGGER_SOURCE
Note:On this STM32 serie, setting of external trigger edge is performed using function
LL_ADC_REG_StartConversionExtTrig(). This feature can be modified afterwards
using unitary function LL_ADC_REG_SetTriggerSource().
uint32_t LL_ADC_REG_InitTypeDef::SequencerLength
Set ADC group regular sequencer length. This parameter can be a value of
ADC_LL_EC_REG_SEQ_SCAN_LENGTH
Note:This parameter is discarded if scan mode is disabled (refer to parameter
'ADC_SequencersScanMode'). This feature can be modified afterwards using unitary
function LL_ADC_REG_SetSequencerLength().
uint32_t LL_ADC_REG_InitTypeDef::SequencerDiscont
Set ADC group regular sequencer discontinuous mode: sequence subdivided and
scan conversions interrupted every selected number of ranks. This parameter can be
a value of
Note:This parameter has an effect only if group regular sequencer is enabled (scan
length of 2 ranks or more). This feature can be modified afterwards using unitary
function LL_ADC_REG_SetSequencerDiscont().
uint32_t LL_ADC_REG_InitTypeDef::ContinuousMode
Set ADC continuous conversion mode on ADC group regular, whether ADC
conversions are performed in single mode (one conversion per trigger) or in
continuous mode (after the first trigger, following conversions launched successively
automatically). This parameter can be a value of
ADC_LL_EC_REG_CONTINUOUS_MODE
ADC group regular continuous mode and discontinuous mode.This feature can be
modified afterwards using unitary function LL_ADC_REG_SetContinuousMode().
uint32_t LL_ADC_REG_InitTypeDef::DMATransfer
Set ADC group regular conversion data transfer: no transfer or transfer by DMA, and
DMA requests mode. This parameter can be a value of
ADC_LL_EC_REG_DMA_TRANSFERThis feature can be modified afterwards using
unitary function LL_ADC_REG_SetDMATransfer().
50.1.4

LL_ADC_INJ_InitTypeDef

Data Fields
uint32_t TriggerSource
uint32_t SequencerLength
uint32_t SequencerDiscont
uint32_t TrigAuto
Field Documentation
698/1371
ADC_LL_EC_REG_SEQ_DISCONT_MODE
DocID028236 Rev 2
Note: It is not possible to enable both
UM1940