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adc_cali: supported channel compensation of adc calibration on esp32c6

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laokaiyao
2023-05-05 19:56:44 +08:00
parent 3550a2d185
commit ffb40a89d9
32 changed files with 366 additions and 57 deletions
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11
components/efuse/esp32c6/include/esp_efuse_rtc_calib.h
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@@ -31,6 +31,17 @@ int esp_efuse_rtc_calib_get_ver(void);
*/
uint32_t esp_efuse_rtc_calib_get_init_code(int version, uint32_t adc_unit, int atten);
/**
* @brief Get the channel specific calibration compensation
*
* @param version Version of the stored efuse
* @param adc_unit ADC unit. Not used, for compatibility. On esp32c6, for calibration v1, both ADC units use the same init code (calibrated by ADC1)
* @param adc_channel ADC channel number
* @param atten Attenuation of the init code
* @return The channel calibration compensation value
*/
int esp_efuse_rtc_calib_get_chan_compens(int version, uint32_t adc_unit, uint32_t adc_channel, int atten);
/**
* @brief Get the calibration digits stored in the efuse, and the corresponding voltage.
*