From db852ccca8ce2d56550518f4b1b9b14817ede4eb Mon Sep 17 00:00:00 2001
From: rmackay9 <rmackay9@yahoo.com>
Date: Thu, 11 Oct 2012 21:51:09 +0900
Subject: [PATCH] VARTest.pde: fix compile errors for autotest

---
 Tools/VARTest/VARTest.pde | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Tools/VARTest/VARTest.pde b/Tools/VARTest/VARTest.pde
index c2530e02a1..79ab71c7ad 100644
--- a/Tools/VARTest/VARTest.pde
+++ b/Tools/VARTest/VARTest.pde
@@ -14,6 +14,7 @@
 #include <AP_Compass.h>     // ArduPilot Mega Magnetometer Library
 #include <SPI.h>			// Arduino SPI lib
 #include <I2C.h>
+#include <AP_Semaphore.h>   // for removing conflict between optical flow and dataflash on SPI3 bus
 #include <DataFlash.h>
 #include <AP_AHRS.h>
 #include <AP_ADC.h>