Function esp_idf_sys::can_read_alerts

pub unsafe extern "C" fn can_read_alerts(
    alerts: *mut u32, 
    ticks_to_wait: TickType_t
) -> esp_err_t

@brief Read CAN driver alerts

This function will read the alerts raised by the CAN driver. If no alert has been when this function is called, this function will block until an alert occurs or until it timeouts.

@param[out] alerts Bit field of raised alerts (see documentation for alert flags) @param[in] ticks_to_wait Number of FreeRTOS ticks to block for alert

@note Multiple alerts can be raised simultaneously. The application should check for all alerts that have been enabled.

@return - ESP_OK: Alerts read - ESP_ERR_TIMEOUT: Timed out waiting for alerts - ESP_ERR_INVALID_ARG: Arguments are invalid - ESP_ERR_INVALID_STATE: CAN driver is not installed