diff options
Diffstat (limited to 'src/ao_gps_report.c')
| -rw-r--r-- | src/ao_gps_report.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/src/ao_gps_report.c b/src/ao_gps_report.c new file mode 100644 index 00000000..1b5402a8 --- /dev/null +++ b/src/ao_gps_report.c @@ -0,0 +1,65 @@ +/* + * Copyright © 2009 Keith Packard <keithp@keithp.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + */ + +#include "ao.h" + +void +ao_gps_report(void) +{ + static __xdata struct ao_log_record gps_log; + static __xdata struct ao_gps_data gps_data; + + for (;;) { + ao_sleep(&ao_gps_data); + ao_mutex_get(&ao_gps_mutex); + memcpy(&gps_data, &ao_gps_data, sizeof (struct ao_gps_data)); + ao_mutex_put(&ao_gps_mutex); + + if (!(gps_data.flags & AO_GPS_VALID)) + continue; + + gps_log.tick = ao_time(); + gps_log.type = AO_LOG_GPS_TIME; + gps_log.u.gps_time.hour = gps_data.hour; + gps_log.u.gps_time.minute = gps_data.minute; + gps_log.u.gps_time.second = gps_data.second; + gps_log.u.gps_time.flags = gps_data.flags; + ao_log_data(&gps_log); + gps_log.type = AO_LOG_GPS_LAT; + gps_log.u.gps_latitude.degrees = gps_data.latitude.degrees; + gps_log.u.gps_latitude.minutes = gps_data.latitude.minutes; + gps_log.u.gps_latitude.minutes_fraction = gps_data.latitude.minutes_fraction; + ao_log_data(&gps_log); + gps_log.type = AO_LOG_GPS_LON; + gps_log.u.gps_longitude.degrees = gps_data.longitude.degrees; + gps_log.u.gps_longitude.minutes = gps_data.longitude.minutes; + gps_log.u.gps_longitude.minutes_fraction = gps_data.longitude.minutes_fraction; + ao_log_data(&gps_log); + gps_log.type = AO_LOG_GPS_ALT; + gps_log.u.gps_altitude.altitude = gps_data.altitude; + gps_log.u.gps_altitude.unused = 0xffff; + ao_log_data(&gps_log); + } +} + +__xdata struct ao_task ao_gps_report_task; + +void +ao_gps_report_init(void) +{ + ao_add_task(&ao_gps_report_task, ao_gps_report, "gps_report"); +} |