From d806d8a26dc9e8a509ae6d302dc14c0163b4b1b1 Mon Sep 17 00:00:00 2001
From: Hwurzburg <hwurzburg@yahoo.com>
Date: Mon, 12 Jul 2021 14:03:44 -0500
Subject: [PATCH] AP_HAL: add Link Quality reporting to RC protocols

---
 libraries/AP_HAL/RCInput.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libraries/AP_HAL/RCInput.h b/libraries/AP_HAL/RCInput.h
index b4cd37d436..c28cf6ffaa 100644
--- a/libraries/AP_HAL/RCInput.h
+++ b/libraries/AP_HAL/RCInput.h
@@ -34,7 +34,7 @@ public:
 
     /* get receiver based RSSI if available. -1 for unknown, 0 for no link, 255 for maximum link */
     virtual int16_t get_rssi(void) { return -1; }
-
+    virtual int16_t get_rx_link_quality(void) { return -1; }
     /* Return string describing method RC input protocol */
     virtual const char *protocol() const = 0;