sdlog2: TELE (telemetry status) message added, type for 'rssi' and 'remote_rssi' in 'telemetry_status' topic fixed to be consistent with 'noise'/'remote_noise' and mavlink message.

3 files changed, 43 insertions, 5 deletions

diff --git a/src/modules/sdlog2/sdlog2.c b/src/modules/sdlog2/sdlog2.c
index 3c218e21f..68e6a7469 100644
--- a/src/modules/sdlog2/sdlog2.c
+++ b/src/modules/sdlog2/sdlog2.c
@@ -82,6 +82,7 @@
 #include <uORB/topics/airspeed.h>
 #include <uORB/topics/rc_channels.h>
 #include <uORB/topics/esc_status.h>
+#include <uORB/topics/telemetry_status.h>
 
 #include <systemlib/systemlib.h>
 #include <systemlib/param/param.h>
@@ -758,6 +759,7 @@ int sdlog2_thread_main(int argc, char *argv[])
 		struct esc_status_s esc;
 		struct vehicle_global_velocity_setpoint_s global_vel_sp;
 		struct battery_status_s battery;
+		struct telemetry_status_s telemetry;
 	} buf;
 
 	memset(&buf, 0, sizeof(buf));
@@ -783,6 +785,7 @@ int sdlog2_thread_main(int argc, char *argv[])
 		int esc_sub;
 		int global_vel_sp_sub;
 		int battery_sub;
+		int telemetry_sub;
 	} subs;
 
 	/* log message buffer: header + body */
@@ -811,6 +814,7 @@ int sdlog2_thread_main(int argc, char *argv[])
 			struct log_GVSP_s log_GVSP;
 			struct log_BATT_s log_BATT;
 			struct log_DIST_s log_DIST;
+			struct log_TELE_s log_TELE;
 		} body;
 	} log_msg = {
 		LOG_PACKET_HEADER_INIT(0)
@@ -946,6 +950,12 @@ int sdlog2_thread_main(int argc, char *argv[])
 	fds[fdsc_count].events = POLLIN;
 	fdsc_count++;
 
+	/* --- TELEMETRY STATUS --- */
+	subs.telemetry_sub = orb_subscribe(ORB_ID(telemetry_status));
+	fds[fdsc_count].fd = subs.telemetry_sub;
+	fds[fdsc_count].events = POLLIN;
+	fdsc_count++;
+
 	/* WARNING: If you get the error message below,
 	 * then the number of registered messages (fdsc)
 	 * differs from the number of messages in the above list.
@@ -1347,6 +1357,20 @@ int sdlog2_thread_main(int argc, char *argv[])
 				LOGBUFFER_WRITE_AND_COUNT(BATT);
 			}
 
+			/* --- TELEMETRY --- */
+			if (fds[ifds++].revents & POLLIN) {
+				orb_copy(ORB_ID(telemetry_status), subs.telemetry_sub, &buf.telemetry);
+				log_msg.msg_type = LOG_TELE_MSG;
+				log_msg.body.log_TELE.rssi = buf.telemetry.rssi;
+				log_msg.body.log_TELE.remote_rssi = buf.telemetry.remote_rssi;
+				log_msg.body.log_TELE.noise = buf.telemetry.noise;
+				log_msg.body.log_TELE.remote_noise = buf.telemetry.remote_noise;
+				log_msg.body.log_TELE.rxerrors = buf.telemetry.rxerrors;
+				log_msg.body.log_TELE.fixed = buf.telemetry.fixed;
+				log_msg.body.log_TELE.txbuf = buf.telemetry.txbuf;
+				LOGBUFFER_WRITE_AND_COUNT(TELE);
+			}
+
 			/* signal the other thread new data, but not yet unlock */
 			if (logbuffer_count(&lb) > MIN_BYTES_TO_WRITE) {
 				/* only request write if several packets can be written at once */
diff --git a/src/modules/sdlog2/sdlog2_messages.h b/src/modules/sdlog2/sdlog2_messages.h
index db87e3a6a..16bfc355d 100644
--- a/src/modules/sdlog2/sdlog2_messages.h
+++ b/src/modules/sdlog2/sdlog2_messages.h
@@ -264,6 +264,18 @@ struct log_DIST_s {
 	uint8_t flags;
 };
 
+/* --- TELE - TELEMETRY STATUS --- */
+#define LOG_TELE_MSG 22
+struct log_TELE_s {
+    uint8_t rssi;
+    uint8_t remote_rssi;
+    uint8_t noise;
+    uint8_t remote_noise;
+    uint16_t rxerrors;
+    uint16_t fixed;
+    uint8_t txbuf;
+};
+
 /********** SYSTEM MESSAGES, ID > 0x80 **********/
 
 /* --- TIME - TIME STAMP --- */
@@ -311,6 +323,8 @@ static const struct log_format_s log_formats[] = {
 	LOG_FORMAT(GVSP, "fff", "VX,VY,VZ"),
 	LOG_FORMAT(BATT, "ffff", "V,VFilt,C,Discharged"),
 	LOG_FORMAT(DIST, "ffB", "Bottom,BottomRate,Flags"),
+	LOG_FORMAT(TELE, "BBBBHHB", "RSSI,RemRSSI,Noise,RemNoise,RXErr,Fixed,TXBuf"),
+
 	/* system-level messages, ID >= 0x80 */
 	// FMT: don't write format of format message, it's useless
 	LOG_FORMAT(TIME, "Q", "StartTime"),
diff --git a/src/modules/uORB/topics/telemetry_status.h b/src/modules/uORB/topics/telemetry_status.h
index 828fb31cc..5192d4d58 100644
--- a/src/modules/uORB/topics/telemetry_status.h
+++ b/src/modules/uORB/topics/telemetry_status.h
@@ -58,10 +58,10 @@ enum TELEMETRY_STATUS_RADIO_TYPE {
 struct telemetry_status_s {
 	uint64_t timestamp;
     enum TELEMETRY_STATUS_RADIO_TYPE type;  /**< type of the radio hardware     */
-	unsigned rssi;              /**< local signal strength                      */
-    unsigned remote_rssi;       /**< remote signal strength                     */
-    unsigned rxerrors;          /**< receive errors                             */
-    unsigned fixed;             /**< count of error corrected packets           */
+    uint8_t rssi;              /**< local signal strength                      */
+    uint8_t remote_rssi;       /**< remote signal strength                     */
+    uint16_t rxerrors;          /**< receive errors                             */
+    uint16_t fixed;             /**< count of error corrected packets           */
     uint8_t noise;              /**< background noise level                     */
     uint8_t remote_noise;       /**< remote background noise level              */
     uint8_t txbuf;              /**< how full the tx buffer is as a percentage  */
@@ -73,4 +73,4 @@ struct telemetry_status_s {
 
 ORB_DECLARE(telemetry_status);
 
-#endif /* TOPIC_TELEMETRY_STATUS_H */
\ No newline at end of file
+#endif /* TOPIC_TELEMETRY_STATUS_H */