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SourceVuESP-IDF Framework and ExamplesESP-IDFadc_set_data_width()

adc_set_data_width() function

Configure ADC capture width.

Syntax

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Summary

Declaration

Definition

esp_err_t adc_set_data_width(adc_unit_t adc_unit, adc_bits_width_t width_bit);

Implemented in adc_legacy.c:213

Arguments

Argument

Description

adc_unit

ADC unit index

width_bit

Bit capture width for ADC unit.

Return value

- ESP_OK success - ESP_ERR_INVALID_ARG Parameter error

Examples

References

from examples