adc: create common adc hal layer

2022-03-24 17:45:58 +08:00
parent 1f922f2124
commit 49747bb486
39 changed files with 1256 additions and 839 deletions
@@ -20,11 +20,10 @@ extern "C" {
 * @brief Calibrate the offset of ADC. (Based on the pre-stored efuse or actual calibration)
 *
 * @param adc_n ADC unit to calibrate
- * @param channel Target channel if really do calibration
 * @param atten Attenuation to use
 * @return Always ESP_OK
 */
-extern esp_err_t adc_cal_offset(adc_unit_t adc_n, adc_channel_t channel, adc_atten_t atten);
+extern esp_err_t adc_cal_offset(adc_unit_t adc_n, adc_atten_t atten);

 #endif