ESP-IDF
esp_adc_cal_characteristics_t::atten
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
esp_adc_cal_characteristics_t::atten
esp_adc_cal_characteristics_t::atten field
ADC attenuation
Syntax
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Summary
Declaration
from
esp_adc_cal_types_legacy.h:36
adc_atten_t
atten
;
Examples
References
from
examples
Code
Location
Referrer
adc_atten_t
atten
;
/**< ADC attenuation*/
esp_adc_cal_types_legacy.h:36
chars
->
atten
=
atten
;
esp_adc_cal_legacy.c:315
esp_adc_cal_characterize()
if
(
LUT_ENABLED
&&
(
chars
->
atten
==
ADC_ATTEN_DB_12
)
&&
(
adc_reading
>=
LUT_LOW_THRESH
)
)
{
//Check if in non-linear region
esp_adc_cal_legacy.c:339
esp_adc_cal_raw_to_voltage()
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examples
esp_adc_cal_characteristics_t::atten
is written by 1 function and is read by 1 function:
esp_adc_cal_characterize()
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esp_adc_cal_characteristics_t::atten
esp_adc_cal_raw_to_voltage()
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