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__LL_DAC_DIGITAL_SCALE macro
Helper macro to define the DAC conversion data full-scale digital value corresponding to the selected DAC resolution.
Syntax
#define __LL_DAC_DIGITAL_SCALE(__DAC_RESOLUTION__) \
((0x00000FFFUL) >> ((__DAC_RESOLUTION__) << 1UL))
Arguments
Argument
Description
__DAC_RESOLUTION__
This parameter can be one of the following values: @arg ![]()
LL_DAC_RESOLUTION_12B
@arg ![]()
LL_DAC_RESOLUTION_8B
Return value
ADC conversion data equivalent voltage value (unit: mVolt)
Notes
DAC conversion data full-scale corresponds to voltage range determined by analog voltage references Vref+ and Vref- (refer to reference manual).