From: Keith Packard <keithp@keithp.com>
Date: Wed, 1 May 2013 15:56:57 +0000 (-0700)
Subject: altos: Mark GPS telemetry packets with GPS time stamp
X-Git-Tag: 1.2.1~64
X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=commitdiff_plain;h=b7b0ddfddee3f8e21f21d67cd9f522fa50777265;ds=sidebyside

altos: Mark GPS telemetry packets with GPS time stamp

This provides a reasonable accurate indication of the system time when
the GPS location data was received, and also makes sure GPS packets
get some timestamp when no other telemetry is being transmitted.

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

diff --git a/src/core/ao_telemetry.c b/src/core/ao_telemetry.c
index 03aa48d8..c3bbfec5 100644
--- a/src/core/ao_telemetry.c
+++ b/src/core/ao_telemetry.c
@@ -230,6 +230,7 @@ ao_send_location(void)
 		ao_xmemcpy(&telemetry.location.flags,
 		       &ao_gps_data.flags,
 		       26);
+		telemetry.location.tick = ao_gps_tick;
 		ao_mutex_put(&ao_gps_mutex);
 		ao_radio_send(&telemetry, sizeof (telemetry));
 		ao_telemetry_loc_cur = ao_telemetry_config_max;