2 * Copyright © 2009 Keith Packard <keithp@keithp.com>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; version 2 of the License.
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 * General Public License for more details.
13 * You should have received a copy of the GNU General Public License along
14 * with this program; if not, write to the Free Software Foundation, Inc.,
15 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
22 ao_gps_report_mega(void)
24 static __xdata struct ao_log_mega gps_log;
25 static __xdata struct ao_telemetry_location gps_data;
26 static __xdata struct ao_telemetry_satellite gps_tracking_data;
31 while (!(new = ao_gps_new))
32 ao_sleep(&ao_gps_new);
33 ao_mutex_get(&ao_gps_mutex);
34 if (new & AO_GPS_NEW_DATA)
35 ao_xmemcpy(&gps_data, &ao_gps_data, sizeof (ao_gps_data));
36 if (new & AO_GPS_NEW_TRACKING)
37 ao_xmemcpy(&gps_tracking_data, &ao_gps_tracking_data, sizeof (ao_gps_tracking_data));
39 ao_mutex_put(&ao_gps_mutex);
41 if ((new & AO_GPS_NEW_DATA) && (gps_data.flags & AO_GPS_VALID)) {
42 gps_log.tick = ao_gps_tick;
43 gps_log.type = AO_LOG_GPS_TIME;
44 gps_log.u.gps.latitude = gps_data.latitude;
45 gps_log.u.gps.longitude = gps_data.longitude;
46 gps_log.u.gps.altitude = gps_data.altitude;
48 gps_log.u.gps.hour = gps_data.hour;
49 gps_log.u.gps.minute = gps_data.minute;
50 gps_log.u.gps.second = gps_data.second;
51 gps_log.u.gps.flags = gps_data.flags;
52 gps_log.u.gps.year = gps_data.year;
53 gps_log.u.gps.month = gps_data.month;
54 gps_log.u.gps.day = gps_data.day;
55 gps_log.u.gps.course = gps_data.course;
56 gps_log.u.gps.ground_speed = gps_data.ground_speed;
57 gps_log.u.gps.climb_rate = gps_data.climb_rate;
58 gps_log.u.gps.pdop = gps_data.pdop;
59 gps_log.u.gps.hdop = gps_data.hdop;
60 gps_log.u.gps.vdop = gps_data.vdop;
61 gps_log.u.gps.mode = gps_data.mode;
62 ao_log_mega(&gps_log);
64 if ((new & AO_GPS_NEW_TRACKING) && (n = gps_tracking_data.channels) != 0) {
65 gps_log.tick = ao_gps_tick;
66 gps_log.type = AO_LOG_GPS_SAT;
68 for (c = 0; c < n; c++)
69 if ((gps_log.u.gps_sat.sats[i].svid = gps_tracking_data.sats[c].svid))
71 gps_log.u.gps_sat.sats[i].c_n = gps_tracking_data.sats[c].c_n_1;
74 gps_log.u.gps_sat.channels = i;
75 ao_log_mega(&gps_log);
80 __xdata struct ao_task ao_gps_report_mega_task;
83 ao_gps_report_mega_init(void)
85 ao_add_task(&ao_gps_report_mega_task,