From 4e220284e0453032e73d360eda8c83e2a344c653 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Fri, 16 Oct 2015 18:38:40 +1100
Subject: [PATCH] PX4: allow I2C airspeed sensor on either bus

---
 mk/PX4/ROMFS/init.d/rc.APM | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mk/PX4/ROMFS/init.d/rc.APM b/mk/PX4/ROMFS/init.d/rc.APM
index 8723bfc6d7..1b333480d9 100644
--- a/mk/PX4/ROMFS/init.d/rc.APM
+++ b/mk/PX4/ROMFS/init.d/rc.APM
@@ -346,6 +346,11 @@ fi
 if meas_airspeed start
 then
     echo "Found MEAS airspeed sensor"
+else
+    if meas_airspeed start -b 2
+    then
+        echo "Found MEAS airspeed sensor (bus2)"
+    fi
 fi
 
 # optional Range Finder sensor