From: Keith Packard <keithp@keithp.com>
Date: Fri, 6 Jun 2014 01:47:27 +0000 (-0700)
Subject: altos: tracker distance computation flipped arguments around
X-Git-Tag: 1.3.2.2~9
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=4a29df3f9f6c4969eb01598f6917ce78c9ce37a6

altos: tracker distance computation flipped arguments around

ao_distance takes (lat, lon, lat, lon) not (lat, lat, lon, lon)

Signed-off-by: Keith Packard <keithp@keithp.com>
---

diff --git a/src/product/ao_tracker.c b/src/product/ao_tracker.c
index d4960d25..b4e563ee 100644
--- a/src/product/ao_tracker.c
+++ b/src/product/ao_tracker.c
@@ -97,12 +97,13 @@ ao_tracker(void)
 				break;
 			case ao_flight_pad:
 				ground_distance = ao_distance(ao_gps_data.latitude,
-							      start_latitude,
 							      ao_gps_data.longitude,
+							      start_latitude,
 							      start_longitude);
 				height = ao_gps_data.altitude - start_altitude;
 				if (height < 0)
 					height = -height;
+
 				if (ground_distance >= ao_config.tracker_start_horiz ||
 				    height >= ao_config.tracker_start_vert)
 				{