Add simple gps dump command 'g'

This just dumps out the data in a very simple format to verify the GPS
receiver.

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

diff --git a/src/ao_gps_skytraq.c b/src/ao_gps_skytraq.c
index 361c77ce9883a671cd98dd8fa3f5fd6f102927df..2392dacfb6d8947fcdff3aa31e19c7b8e72f852b 100644 (file)
--- a/src/ao_gps_skytraq.c
+++ b/src/ao_gps_skytraq.c
@@ -410,8 +410,24 @@ ao_gps(void) __reentrant
 
 __xdata struct ao_task ao_gps_task;
 
+static void
+gps_dump(void) __reentrant
+{
+       ao_mutex_get(&ao_gps_mutex);
+       printf ("Date: %02d/%02d/%02d\n", ao_gps_data.year, ao_gps_data.month, ao_gps_data.day);
+       printf ("Time: %02d:%02d:%02d\n", ao_gps_data.hour, ao_gps_data.minute, ao_gps_data.second);
+       printf ("Lat/Lon: %ld %ld\n", ao_gps_data.latitude, ao_gps_data.longitude);
+       printf ("Alt: %d\n", ao_gps_data.altitude);
+}
+
+__code struct ao_cmds ao_gps_cmds[] = {
+       { 'g', gps_dump,        "g                                  Display current GPS values" },
+       { 0,   gps_dump, NULL },
+};
+
 void
 ao_gps_init(void)
 {
        ao_add_task(&ao_gps_task, ao_gps, "gps");
+       ao_cmd_register(&ao_gps_cmds[0]);
 }