From 309dbef2ec6968b558c88dba027c9be82c615f6b Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Thu, 7 Apr 2016 16:30:51 +1000
Subject: [PATCH] Plane: fixed mavlink1 dependency on px4

---
 ArduPlane/px4_mixer.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/ArduPlane/px4_mixer.cpp b/ArduPlane/px4_mixer.cpp
index 22c64bc2c2..93d07b53ee 100644
--- a/ArduPlane/px4_mixer.cpp
+++ b/ArduPlane/px4_mixer.cpp
@@ -21,7 +21,11 @@
 #include <drivers/drv_pwm_output.h>
 #include <systemlib/mixer/mixer.h>
 #include <modules/px4iofirmware/protocol.h>
+#if MAVLINK_PROTOCOL_VERSION == 2
+#include <GCS_MAVLink/include/mavlink/v2.0/checksum.h>
+#else
 #include <GCS_MAVLink/include/mavlink/v1.0/checksum.h>
+#endif
 
 #define PX4_LIM_RC_MIN 900
 #define PX4_LIM_RC_MAX 2100