Merge branch 'master' into smooth_pos_hold

1 files changed, 25 insertions, 1 deletions

diff --git a/src/modules/uORB/topics/telemetry_status.h b/src/modules/uORB/topics/telemetry_status.h
index 76693c46e..1297c1a9d 100644
--- a/src/modules/uORB/topics/telemetry_status.h
+++ b/src/modules/uORB/topics/telemetry_status.h
@@ -57,6 +57,8 @@ enum TELEMETRY_STATUS_RADIO_TYPE {
 
 struct telemetry_status_s {
 	uint64_t timestamp;
+	uint64_t heartbeat_time;		/**< Time of last received heartbeat from remote system */
+	uint64_t telem_time;			/**< Time of last received telemetry status packet, 0 for none */
 	enum TELEMETRY_STATUS_RADIO_TYPE type;	/**< type of the radio hardware     */
 	uint8_t rssi;				/**< local signal strength                      */
 	uint8_t remote_rssi;			/**< remote signal strength                     */
@@ -71,6 +73,28 @@ struct telemetry_status_s {
  * @}
  */
 
-ORB_DECLARE(telemetry_status);
+ORB_DECLARE(telemetry_status_0);
+ORB_DECLARE(telemetry_status_1);
+ORB_DECLARE(telemetry_status_2);
+ORB_DECLARE(telemetry_status_3);
+
+#define TELEMETRY_STATUS_ORB_ID_NUM	4
+
+static const struct orb_metadata *telemetry_status_orb_id[TELEMETRY_STATUS_ORB_ID_NUM] = {
+	ORB_ID(telemetry_status_0),
+	ORB_ID(telemetry_status_1),
+	ORB_ID(telemetry_status_2),
+	ORB_ID(telemetry_status_3),
+};
+
+// This is a hack to quiet an unused-variable warning for when telemetry_status.h is
+// included but telemetry_status_orb_id is not referenced. The inline works if you
+// choose to use it, but you can continue to just directly index into the array as well.
+// If you don't use the inline this ends up being a no-op with no additional code emitted.
+extern inline const struct orb_metadata *telemetry_status_orb_id_lookup(size_t index);
+extern inline const struct orb_metadata *telemetry_status_orb_id_lookup(size_t index)
+{
+	return telemetry_status_orb_id[index];
+}
 
 #endif /* TOPIC_TELEMETRY_STATUS_H */