From 4298f68fcd39aa9820f9b522c38869ff0eb8bb0a Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Mon, 26 Nov 2012 17:43:07 +0100
Subject: [PATCH] IO does not arm in HIL mode

---
 apps/drivers/px4io/px4io.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/drivers/px4io/px4io.cpp b/apps/drivers/px4io/px4io.cpp
index f2c87473c4..bf23c3937c 100644
--- a/apps/drivers/px4io/px4io.cpp
+++ b/apps/drivers/px4io/px4io.cpp
@@ -500,7 +500,8 @@ PX4IO::io_send()
 
 	// XXX relays
 
-	cmd.arm_ok = _armed.armed;
+	/* armed and not locked down */
+	cmd.arm_ok = (_armed.armed && !_armed.lockdown);
 
 	ret = hx_stream_send(_io_stream, &cmd, sizeof(cmd));
 	if (ret)