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-rw-r--r--aoview/aoview.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/aoview/aoview.h b/aoview/aoview.h
index 4eb4cd80..6fb5e098 100644
--- a/aoview/aoview.h
+++ b/aoview/aoview.h
@@ -20,6 +20,10 @@
#define _GNU_SOURCE
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
@@ -70,9 +74,15 @@ struct aostate {
int minute;
int second;
} gps_time;
- double lat;
- double lon;
- int alt;
+ double lat; /* degrees (+N -S) */
+ double lon; /* degrees (+E -W) */
+ int alt; /* m */
+ double ground_speed; /* m/s */
+ int course; /* degrees */
+ double climb_rate; /* m/s */
+ double hdop; /* unitless? */
+ int h_error; /* m */
+ int v_error; /* m */
};
void