HAL
LL_ADC_INJ_StartConversionExtTrig() is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALLL_ADC_INJ_StartConversionExtTrig()

LL_ADC_INJ_StartConversionExtTrig() function

Start ADC group injected conversion from external trigger.

Syntax

__STATIC_INLINE void LL_ADC_INJ_StartConversionExtTrig(ADC_TypeDef *ADCx,     uint32_t ExternalTriggerEdge);

Arguments

ADCx

ADC instance

ExternalTriggerEdge

This parameter can be one of the following values: @arg LL_ADC_INJ_TRIG_EXT_RISING @arg LL_ADC_INJ_TRIG_EXT_FALLING @arg LL_ADC_INJ_TRIG_EXT_RISINGFALLING

Return value

None

Notes

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().

References

LocationText
stm32f4xx_ll_adc.h:4115
__STATIC_INLINE void LL_ADC_INJ_StartConversionExtTrig(ADC_TypeDef *ADCx, uint32_t ExternalTriggerEdge)

Data Use

Data read by LL_ADC_INJ_StartConversionExtTrig()
all items filtered out
LL_ADC_INJ_StartConversionExtTrig()