73cdfbfe79
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
38 lines
1.4 KiB
Plaintext
38 lines
1.4 KiB
Plaintext
menu "ADC-Calibration"
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config ADC_CAL_EFUSE_TP_DISABLE
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bool "Disable Two Point values"
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default "n"
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help
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Some ESP32s have Two Point calibration values burned into eFuse. Enabling
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this option will prevent the ADC calibration component from using Two Point
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values if they are available.
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config ADC_CAL_EFUSE_VREF_DISABLE
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bool "Disable eFuse Vref"
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default "n"
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help
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Some ESP32s have ADC Vref burned into eFuse. Enabling this option will
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prevent the ADC calibration component from using eFuse Vref if they are
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available.
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config ADC_CAL_DEFAULT_VREF_DISABLE
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bool "Disable Default Vref"
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default "n"
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help
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The esp_adc_cal_characterize() function requires the user to provide a
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vref_default argument to be used if eFuse values are unavailable. Enabling
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this option will prevent the ADC calibration component from using the
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vref_default argument. Note that if eFuse values are also unavailabe,
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the esp_adc_cal_characterize will trigger an abort.
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config ADC_CAL_NO_BLK3_RESERVE_FLAG
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bool "EFUSE_BLK3_PART_RESERVE not set"
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default "n"
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help
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By default, ESP32s will have the EFUSE_BLK3_PART_RESERVE flag set if it
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uses BLK3 of eFuse to store Two Point values. Some ESP32s do not set this
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flag. Enable this option if that is the case
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endmenu # ADC-Calibration
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