Function esp_idf_sys::rmt_get_rx_idle_thresh

pub unsafe extern "C" fn rmt_get_rx_idle_thresh(
    channel: rmt_channel_t, 
    thresh: *mut u16
) -> esp_err_t

@brief Get RMT idle threshold value.

   In receive mode, when no edge is detected on the input signal
   for longer than idle_thres channel clock cycles,
   the receive process is finished.

@param channel RMT channel (0-7) @param thresh pointer to accept RMT RX idle threshold value

@return - ESP_ERR_INVALID_ARG Parameter error - ESP_OK Success