esp-idf/components/esp_adc_cal/Kconfig
Darian Leung 73cdfbfe79 esp_adc_cal/Add eFuse functionality
This commit updates the esp_adc_cal ocmponent to support new calibration methods
which utilize calibratoin values stored in eFuse. This commit includes LUT mode
2018-02-13 21:22:48 +08:00

38 lines
1.4 KiB
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menu "ADC-Calibration"
config ADC_CAL_EFUSE_TP_DISABLE
bool "Disable Two Point values"
default "n"
help
Some ESP32s have Two Point calibration values burned into eFuse. Enabling
this option will prevent the ADC calibration component from using Two Point
values if they are available.
config ADC_CAL_EFUSE_VREF_DISABLE
bool "Disable eFuse Vref"
default "n"
help
Some ESP32s have ADC Vref burned into eFuse. Enabling this option will
prevent the ADC calibration component from using eFuse Vref if they are
available.
config ADC_CAL_DEFAULT_VREF_DISABLE
bool "Disable Default Vref"
default "n"
help
The esp_adc_cal_characterize() function requires the user to provide a
vref_default argument to be used if eFuse values are unavailable. Enabling
this option will prevent the ADC calibration component from using the
vref_default argument. Note that if eFuse values are also unavailabe,
the esp_adc_cal_characterize will trigger an abort.
config ADC_CAL_NO_BLK3_RESERVE_FLAG
bool "EFUSE_BLK3_PART_RESERVE not set"
default "n"
help
By default, ESP32s will have the EFUSE_BLK3_PART_RESERVE flag set if it
uses BLK3 of eFuse to store Two Point values. Some ESP32s do not set this
flag. Enable this option if that is the case
endmenu # ADC-Calibration