2018-01-24 09:22:13 +00:00
|
|
|
menu "ADC-Calibration"
|
|
|
|
|
|
2019-01-25 16:10:53 +00:00
|
|
|
config ADC_CAL_EFUSE_TP_ENABLE
|
|
|
|
|
bool "Use Two Point Values"
|
|
|
|
|
default "y"
|
|
|
|
|
help
|
|
|
|
|
Some ESP32s have Two Point calibration values burned into eFuse BLOCK3.
|
|
|
|
|
This option will allow the ADC calibration component to characterize the
|
|
|
|
|
ADC-Voltage curve using Two Point values if they are available.
|
2018-01-24 09:22:13 +00:00
|
|
|
|
2019-01-25 16:10:53 +00:00
|
|
|
config ADC_CAL_EFUSE_VREF_ENABLE
|
|
|
|
|
bool "Use eFuse Vref"
|
|
|
|
|
default "y"
|
|
|
|
|
help
|
|
|
|
|
Some ESP32s have Vref burned into eFuse BLOCK0. This option will allow
|
|
|
|
|
the ADC calibration component to characterize the ADC-Voltage curve using
|
|
|
|
|
eFuse Vref if it is available.
|
2018-01-24 09:22:13 +00:00
|
|
|
|
2019-01-25 16:10:53 +00:00
|
|
|
config ADC_CAL_LUT_ENABLE
|
|
|
|
|
bool "Use Lookup Tables"
|
|
|
|
|
default "y"
|
|
|
|
|
help
|
|
|
|
|
This option will allow the ADC calibration component to use Lookup Tables
|
|
|
|
|
to correct for non-linear behavior in 11db attenuation. Other attenuations
|
|
|
|
|
do not exhibit non-linear behavior hence will not be affected by this option.
|
2018-01-24 09:22:13 +00:00
|
|
|
|
|
|
|
|
endmenu # ADC-Calibration
|
