LL_DAC_TrigSWConversion() function

Trig DAC conversion by software for the selected DAC channel. (1) On this STM32 series, parameter not available on all devices. Refer to device datasheet for channels availability.

Syntax

from stm32f4xx_ll_dac.h:1106

__STATIC_INLINE void LL_DAC_TrigSWConversion(DAC_TypeDef *DACx, uint32_t DAC_Channel);

Arguments

DACx

DAC instance

DAC_Channel

This parameter can a combination of the following values: @arg LL_DAC_CHANNEL_1 @arg LL_DAC_CHANNEL_2 (1)

Return value

None

Notes

Preliminarily, DAC trigger must be set to software trigger using function LL_DAC_Init() LL_DAC_SetTriggerSource() with parameter "LL_DAC_TRIGGER_SOFTWARE". and DAC trigger must be enabled using function LL_DAC_EnableTrigger(). For devices featuring DAC with 2 channels: this function can perform a SW start of both DAC channels simultaneously. Two channels can be selected as parameter. Example: (LL_DAC_CHANNEL_1 | LL_DAC_CHANNEL_2) SWTRIGR SWTRIG2 LL_DAC_TrigSWConversion

Examples

LL_DAC_TrigSWConversion() is referenced by 1 libraries and example projects.

References

Location	Text
stm32f4xx_ll_dac.h:1106	__STATIC_INLINE void LL_DAC_TrigSWConversion(DAC_TypeDef *DACx, uint32_t DAC_Channel)

Data Use

Data read by LL_DAC_TrigSWConversion()

DAC_TypeDef::SWTRIGR

LL_DAC_TrigSWConversion()::DACx

LL_DAC_TrigSWConversion()::DAC_Channel

all items filtered out

LL_DAC_TrigSWConversion()