__LL_ADC_DIGITAL_SCALE macro

Helper macro to define the ADC conversion data full-scale digital value corresponding to the selected ADC resolution.

Syntax

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Summary

Declaration

#define __LL_ADC_DIGITAL_SCALE(__ADC_RESOLUTION__) \ (0xFFFU >> ((__ADC_RESOLUTION__) >> (ADC_CR1_RES_BITOFFSET_POS - 1UL)))

Argument

Description

__ADC_RESOLUTION__

This parameter can be one of the following values: @arg LL_ADC_RESOLUTION_12B @arg LL_ADC_RESOLUTION_10B @arg LL_ADC_RESOLUTION_8B @arg LL_ADC_RESOLUTION_6B

ADC conversion data equivalent voltage value (unit: mVolt)

ADC conversion data full-scale corresponds to voltage range determined by analog voltage references Vref+ and Vref- (refer to reference manual).

__LL_ADC_DIGITAL_SCALE is referenced by 10 libraries and example projects:

from examples