Function esp_idf_svc::sys::adc_cali_check_scheme

source ยท 
pub unsafe extern "C" fn adc_cali_check_scheme(
    scheme_mask: *mut u32,
) -> i32
Expand description

@brief Check the supported ADC calibration scheme

@param[out] scheme_mask Supported ADC calibration scheme(s)

@return - ESP_OK: On success - ESP_ERR_INVALID_ARG: Invalid argument - ESP_ERR_NOT_SUPPORTED: No supported calibration scheme