From b66a1135d9c64f53414c5fa3563e62b6534b9509 Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Tue, 3 Feb 2015 15:56:54 +0900
Subject: [PATCH] AHRS: fix example sketch compile error

---
 libraries/AP_AHRS/examples/AHRS_Test/AHRS_Test.pde | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/libraries/AP_AHRS/examples/AHRS_Test/AHRS_Test.pde b/libraries/AP_AHRS/examples/AHRS_Test/AHRS_Test.pde
index 1e0fbcaeec..48b68fc354 100644
--- a/libraries/AP_AHRS/examples/AHRS_Test/AHRS_Test.pde
+++ b/libraries/AP_AHRS/examples/AHRS_Test/AHRS_Test.pde
@@ -38,6 +38,8 @@
 #include <AP_HAL_Empty.h>
 #include <AP_HAL_PX4.h>
 #include <AP_BattMonitor.h>
+#include <AP_SerialManager.h>
+#include <RC_Channel.h>
 
 const AP_HAL::HAL& hal = AP_HAL_BOARD_DRIVER;
 
@@ -52,6 +54,7 @@ AP_Compass_HMC5843 compass;
 
 AP_GPS gps;
 AP_Baro baro;
+AP_SerialManager serial_manager;
 
 // choose which AHRS system to use
 AP_AHRS_DCM  ahrs(ins, baro, gps);
@@ -75,6 +78,7 @@ void setup(void)
     ins.init_accel();
 
     ahrs.init();
+    serial_manager.init();
 
     if( compass.init() ) {
         hal.console->printf("Enabling compass\n");
@@ -82,7 +86,7 @@ void setup(void)
     } else {
         hal.console->printf("No compass detected\n");
     }
-    gps.init(NULL);
+    gps.init(NULL, serial_manager);
 }
 
 void loop(void)