From b4965d34a962b2a92fa4a062e43e863ee04b55e9 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <tridge@samba.org>
Date: Sun, 4 Dec 2011 08:48:59 +1100
Subject: [PATCH] GPS: added FAKE_GPS_LOCK_TIME

this allows you to fake up a GPS lock after a specific number of
seconds
---
 libraries/AP_GPS/AP_GPS_MTK16.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/libraries/AP_GPS/AP_GPS_MTK16.cpp b/libraries/AP_GPS/AP_GPS_MTK16.cpp
index 96cc189b9c..659f60f71b 100644
--- a/libraries/AP_GPS/AP_GPS_MTK16.cpp
+++ b/libraries/AP_GPS/AP_GPS_MTK16.cpp
@@ -13,6 +13,7 @@
 
 #include "AP_GPS_MTK16.h"
 #include <stdint.h>
+#include <wiring.h>
 
 // Constructors ////////////////////////////////////////////////////////////////
 AP_GPS_MTK16::AP_GPS_MTK16(Stream *s) : GPS(s)
@@ -141,6 +142,15 @@ restart:
 
             parsed = true;
 
+#ifdef FAKE_GPS_LOCK_TIME
+			if (millis() > FAKE_GPS_LOCK_TIME*1000) {
+				fix				= true;
+				latitude		= -35000000UL;
+				longitude		= 149000000UL;
+				altitude		= 584;
+			}
+#endif
+
             /*	Waiting on clarification of MAVLink protocol!
             if(!_offset_calculated && parsed) {
             	long tempd1 = date;