From 119ffb0fc074fbf8a3f78b865b77d7ae00d82ecf Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Mon, 13 May 2013 15:42:38 +1000
Subject: [PATCH] SITL: fixed simulated airspeed value

---
 libraries/AP_HAL_AVR_SITL/sitl_ins.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libraries/AP_HAL_AVR_SITL/sitl_ins.cpp b/libraries/AP_HAL_AVR_SITL/sitl_ins.cpp
index ddc16d5bb..3299c1986 100644
--- a/libraries/AP_HAL_AVR_SITL/sitl_ins.cpp
+++ b/libraries/AP_HAL_AVR_SITL/sitl_ins.cpp
@@ -31,12 +31,12 @@ using namespace AVR_SITL;
 uint16_t SITL_State::_airspeed_sensor(float airspeed)
 {
 	const float airspeed_ratio = 1.9936;
-	const float airspeed_offset = 503;
+	const float airspeed_offset = 2013;
 	float airspeed_pressure, airspeed_raw;
 
 	airspeed_pressure = (airspeed*airspeed) / airspeed_ratio;
 	airspeed_raw = airspeed_pressure + airspeed_offset;
-	return airspeed_raw;
+	return airspeed_raw/4;
 }
 
 
-- 
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