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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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components/esp_hw_support/include/esp_private/adc_share_hw_ctrl.h
+22
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@@ -45,6 +45,28 @@ void adc_calc_hw_calibration_code(adc_unit_t adc_n, adc_atten_t atten);
* @param atten Attenuation to use
*/
void adc_set_hw_calibration_code(adc_unit_t adc_n, adc_atten_t atten);
#if SOC_ADC_CALIB_CHAN_COMPENS_SUPPORTED
/**
* @brief Load the channel compensation of the ADC HW calibration from eFuse to a static array
*
* @param adc_n ADC unit to compensation
* @param chan ADC channel to compensation
* @param atten Attenuation to use
*/
void adc_load_hw_calibration_chan_compens(adc_unit_t adc_n, adc_channel_t chan, adc_atten_t atten);
/**
* @brief Get the channel compensation of the ADC HW calibration from the static array
* that have been loaded from eFuse
*
* @param adc_n ADC unit to compensation
* @param chan ADC channel to compensation
* @param atten Attenuation to use
* @return The channel compensation
*/
int adc_get_hw_calibration_chan_compens(adc_unit_t adc_n, adc_channel_t chan, adc_atten_t atten);
#endif // SOC_ADC_CALIB_CHAN_COMPENS_SUPPORTED
#endif //#if SOC_ADC_CALIBRATION_V1_SUPPORTED