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ao-postflight: dump out GPS signal data
[fw/altos]
/
ao-tools
/
ao-postflight
/
ao-postflight.c
diff --git
a/ao-tools/ao-postflight/ao-postflight.c
b/ao-tools/ao-postflight/ao-postflight.c
index 6418521e39c8a47117a88b920b6f6fca493e469e..cc9f64b484f92d6ea8ae3b7a9c2299001d1a9a09 100644
(file)
--- a/
ao-tools/ao-postflight/ao-postflight.c
+++ b/
ao-tools/ao-postflight/ao-postflight.c
@@
-313,14
+313,30
@@
analyse_flight(struct cc_flightraw *f, FILE *summary_file, FILE *detail_file, FI
}
}
if (gps_file) {
}
}
if (gps_file) {
+ int j = 0;
fprintf(gps_file, "%9s %12s %12s %12s\n",
"time", "lat", "lon", "alt");
for (i = 0; i < f->gps.num; i++) {
fprintf(gps_file, "%9s %12s %12s %12s\n",
"time", "lat", "lon", "alt");
for (i = 0; i < f->gps.num; i++) {
- fprintf(gps_file, "%12.7f %12.7f %12.7f %12.7f\n",
+ int nsat = 0;
+ int k;
+ while (j < f->gps.numsats - 1) {
+ if (f->gps.sats[j].sat[0].time <= f->gps.data[i].time &&
+ f->gps.data[i].time < f->gps.sats[j+1].sat[0].time)
+ break;
+ j++;
+ }
+ fprintf(gps_file, "%12.7f %12.7f %12.7f %12.7f",
(f->gps.data[i].time - boost_start) / 100.0,
f->gps.data[i].lat,
f->gps.data[i].lon,
f->gps.data[i].alt);
(f->gps.data[i].time - boost_start) / 100.0,
f->gps.data[i].lat,
f->gps.data[i].lon,
f->gps.data[i].alt);
+ nsat = 0;
+ for (k = 0; k < f->gps.sats[j].nsat; k++) {
+ fprintf (gps_file, " %12.7f", (double) f->gps.sats[j].sat[k].c_n);
+ if (f->gps.sats[j].sat[k].state == 0xbf)
+ nsat++;
+ }
+ fprintf(gps_file, " %d\n", nsat);
}
}
if (cooked && plot_name) {
}
}
if (cooked && plot_name) {