From 412ddde5dca055ba090ed2e18db2dc77b6af93a4 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Sat, 1 Nov 2014 16:58:12 +0100
Subject: Force RSSI to zero if RC is lost

---
 src/modules/mavlink/mavlink_messages.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'src')

diff --git a/src/modules/mavlink/mavlink_messages.cpp b/src/modules/mavlink/mavlink_messages.cpp
index 87858690f..a2b3cc62e 100644
--- a/src/modules/mavlink/mavlink_messages.cpp
+++ b/src/modules/mavlink/mavlink_messages.cpp
@@ -1760,6 +1760,11 @@ protected:
 					break;
 			}
 
+			if (rc.rc_lost) {
+				/* RSSI is by definition zero */
+				msg.rssi = 0;
+			}
+
 			_mavlink->send_message(MAVLINK_MSG_ID_RC_CHANNELS, &msg);
 		}
 	}
-- 
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