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SourceVuESP-IDF Framework and ExamplesESP-IDFesp_adc_cal_value_t

esp_adc_cal_value_t enum

Syntax

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Summary

Declaration

from esp_adc_cal_types_legacy.h:20

enum { ESP_ADC_CAL_VAL_EFUSE_VREF = 0, ESP_ADC_CAL_VAL_EFUSE_TP = 1, ESP_ADC_CAL_VAL_DEFAULT_VREF = 2, ESP_ADC_CAL_VAL_EFUSE_TP_FIT = 3, ESP_ADC_CAL_VAL_MAX, ESP_ADC_CAL_VAL_NOT_SUPPORTED = ESP_ADC_CAL_VAL_MAX, };

Values

Value

Declared as

Description

esp_adc_cal_value_t::ESP_ADC_CAL_VAL_EFUSE_VREF

= 0

Characterization based on reference voltage stored in eFuse.

esp_adc_cal_value_t::ESP_ADC_CAL_VAL_EFUSE_TP

= 1

Characterization based on Two Point values stored in eFuse.

esp_adc_cal_value_t::ESP_ADC_CAL_VAL_DEFAULT_VREF

= 2

Characterization based on default reference voltage.

esp_adc_cal_value_t::ESP_ADC_CAL_VAL_EFUSE_TP_FIT

= 3

Characterization based on Two Point values and fitting curve coefficients stored in eFuse.

esp_adc_cal_value_t::ESP_ADC_CAL_VAL_MAX

esp_adc_cal_value_t::ESP_ADC_CAL_VAL_NOT_SUPPORTED

= ESP_ADC_CAL_VAL_MAX

Examples

References

from examples