Blimp: added MCU_STATUS message

Blimp/GCS_Mavlink.cpp

@@ -222,7 +222,7 @@ const AP_Param::GroupInfo GCS_MAVLINK_Parameters::var_info[] = {
 
     // @Param: EXT_STAT
     // @DisplayName: Extended status stream rate to ground station
-    // @Description: Stream rate of SYS_STATUS, POWER_STATUS, MEMINFO, CURRENT_WAYPOINT, GPS_RAW_INT, GPS_RTK (if available), GPS2_RAW (if available), GPS2_RTK (if available), NAV_CONTROLLER_OUTPUT, and FENCE_STATUS to ground station
+    // @Description: Stream rate of SYS_STATUS, POWER_STATUS, MCU_STATUS, MEMINFO, CURRENT_WAYPOINT, GPS_RAW_INT, GPS_RTK (if available), GPS2_RAW (if available), GPS2_RTK (if available), NAV_CONTROLLER_OUTPUT, and FENCE_STATUS to ground station
     // @Units: Hz
     // @Range: 0 10
     // @Increment: 1
@@ -305,6 +305,7 @@ static const ap_message STREAM_RAW_SENSORS_msgs[] = {
 static const ap_message STREAM_EXTENDED_STATUS_msgs[] = {
     MSG_SYS_STATUS,
     MSG_POWER_STATUS,
+    MSG_MCU_STATUS,
     MSG_MEMINFO,
     MSG_CURRENT_WAYPOINT, // MISSION_CURRENT
     MSG_GPS_RAW,