Function esp_idf_sys::adc_oneshot_read

pub unsafe extern "C" fn adc_oneshot_read(
    handle: adc_oneshot_unit_handle_t,
    chan: adc_channel_t,
    out_raw: *mut c_int,
) -> esp_err_t

@brief Get one ADC conversion raw result

@note This API is thread-safe. For more details, see ADC programming guide @note This API should NOT be called in an ISR context

@param[in] handle ADC handle @param[in] chan ADC channel @param[out] out_raw ADC conversion raw result

@return - ESP_OK: On success - ESP_ERR_INVALID_ARG: Invalid arguments - ESP_ERR_TIMEOUT: Timeout, the ADC result is invalid