components/driver/i2s.c
/**
 * @brief   ADC mode recover
 *
 * @return
 *      - ESP_OK ADC            Recover success
 *      - ESP_ERR_INVALID_ARG   ADC not initialized yet
 */
@brief   ADC mode recover
@return
- ESP_OK ADC            Recover success
- ESP_ERR_INVALID_ARG   ADC not initialized yet
@brief ADC mode recover @return - ESP_OK ADC Recover success - ESP_ERR_INVALID_ARG ADC not initialized yet
static esp_err_t _i2s_adc_mode_recover(void)
{
    ESP_RETURN_ON_FALSE(((_i2s_adc_unit != -1) && (_i2s_adc_channel != -1)), ESP_ERR_INVALID_ARG, TAG, "i2s ADC recover error, not initialized...");
    return adc_i2s_mode_init(_i2s_adc_unit, _i2s_adc_channel);
}
static esp_err_t _i2s_adc_mode_recover ( void ) { ESP_RETURN_ON_FALSE ( ( ( _i2s_adc_unit != -1 ) && ( _i2s_adc_channel != -1 ) ) , ESP_ERR_INVALID_ARG , TAG , " " ) ; return adc_i2s_mode_init ( _i2s_adc_unit , _i2s_adc_channel ) ; }
@brief   ADC mode recover
 @return
      - ESP_OK ADC            Recover success
      - ESP_ERR_INVALID_ARG   ADC not initialized yet
@brief ADC mode recover @return - ESP_OK ADC Recover success - ESP_ERR_INVALID_ARG ADC not initialized yet