HAL
ADC_SMPR1 is only used within HAL.
 
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CodeScopeSTM32 Libraries and SamplesHALADC_SMPR1

ADC_SMPR1 macro

Set the ADC's sample time for channel numbers between 10 and 18.

Syntax

#define ADC_SMPR1(_SAMPLETIME_, _CHANNELNB_) ((_SAMPLETIME_) << (3U * (((uint32_t)((uint16_t)(_CHANNELNB_))) - 10U)))

Arguments

_SAMPLETIME_

Sample time parameter.

_CHANNELNB_

Channel number.

Return value

None

References

LocationText
stm32f4xx_hal_adc.h:795
#define ADC_SMPR1(_SAMPLETIME_, _CHANNELNB_) ((_SAMPLETIME_) << (3U * (((uint32_t)((uint16_t)(_CHANNELNB_))) - 10U)))
stm32f4xx_hal_adc.c:1686
hadc->Instance->SMPR1 &= ~ADC_SMPR1(ADC_SMPR1_SMP10, sConfig->Channel);
stm32f4xx_hal_adc.c:1689
hadc->Instance->SMPR1 |= ADC_SMPR1(sConfig->SamplingTime, sConfig->Channel);
stm32f4xx_hal_adc_ex.c:850
hadc->Instance->SMPR1 &= ~ADC_SMPR1(ADC_SMPR1_SMP10, sConfigInjected->InjectedChannel);
stm32f4xx_hal_adc_ex.c:853
hadc->Instance->SMPR1 |= ADC_SMPR1(sConfigInjected->InjectedSamplingTime, sConfigInjected->InjectedChannel);