diff options
| -rw-r--r-- | monitor_garmin.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/monitor_garmin.c b/monitor_garmin.c index a3cfc736..dbea8e94 100644 --- a/monitor_garmin.c +++ b/monitor_garmin.c @@ -178,6 +178,8 @@ static void garmin_bin_update(uint16_t pkt_id, uint32_t pkt_size UNUSED, unsigne display(mid51win, 5, 9, "%5.1f", hypot(pvt->lon_vel, pvt->lat_vel)); display(mid51win, 6, 9, "%5.1f", pvt->alt_vel); display(mid51win, 7, 8, "%d", (int)GPSD_LE16TOH(pvt->leap_sec)); + if (GPSD_LE16TOH(pvt->fix) < 2) /* error value is very large when status no fix */ + pvt->epe = pvt->eph = pvt->epv = NAN; display(mid51win, 8, 7, "%6.2f", pvt->epe); display(mid51win, 9, 7, "%6.2f", pvt->eph); display(mid51win, 10, 7, "%6.2f", pvt->epv); |