diff options
| -rw-r--r-- | src/drivers/drv_rc_input.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/src/drivers/drv_rc_input.h b/src/drivers/drv_rc_input.h index 6b87141e9..0afe2f16f 100644 --- a/src/drivers/drv_rc_input.h +++ b/src/drivers/drv_rc_input.h @@ -92,6 +92,34 @@ struct rc_input_values { /** receive signal strength indicator (RSSI): < 0: Undefined, 0: no signal, 255: full reception */ int32_t rssi; + /** + * explicit failsafe flag: true on TX failure or TX out of range , false otherwise. + * Only the true state is reliable, as there are some (PPM) receivers on the market going + * into failsafe without telling us explicitly. + * */ + bool rc_failsafe; + + /** + * RC receiver connection status: True,if no frame has arrived in the expected time, false otherwise. + * True usally means that the receiver has been disconnected, but can also indicate a radio link loss on "stupid" systems. + * Will remain false, if a RX with failsafe option continues to transmit frames after a link loss. + * */ + bool rc_lost; + + /** + * Number of lost RC frames. + * Note: intended purpose: observe the radio link quality if RSSI is not available + * This value must not be used to trigger any failsafe-alike funtionality. + * */ + uint16_t rc_lost_frame_count; + + /** + * Number of total RC frames. + * Note: intended purpose: observe the radio link quality if RSSI is not available + * This value must not be used to trigger any failsafe-alike funtionality. + * */ + uint16_t rc_total_frame_count; + /** Input source */ enum RC_INPUT_SOURCE input_source; |