altosui: Only update GPS data when new GPS information arrives

[fw/altos] / altosui / AltosTelemetryRecordLegacy.java

diff --git a/altosui/AltosTelemetryRecordLegacy.java b/altosui/AltosTelemetryRecordLegacy.java
index f59027ab3ace0db644bbd34f50231d409d440af8..f2f633581922944a89a84fa8405f993ab6822d35 100644 (file)
--- a/altosui/AltosTelemetryRecordLegacy.java
+++ b/altosui/AltosTelemetryRecordLegacy.java
@@ -265,8 +265,10 @@ public class AltosTelemetryRecordLegacy extends AltosRecord implements AltosTele
                flight_vel = map.get_int(AO_TELEM_ADHOC_SPEED, MISSING);
                flight_pres = map.get_int(AO_TELEM_ADHOC_BARO, MISSING);
 
-               if (map.has(AO_TELEM_GPS_STATE))
+               if (map.has(AO_TELEM_GPS_STATE)) {
                        gps = new AltosGPS(map);
+                       new_gps = true;
+               }
                else
                        gps = null;
        }
@@ -355,6 +357,7 @@ public class AltosTelemetryRecordLegacy extends AltosRecord implements AltosTele
                }
 
                gps = new AltosGPS(words, i, version);
+               new_gps = true;
        }
 
        public AltosTelemetryRecordLegacy(String line) throws ParseException, AltosCRCException {
@@ -467,6 +470,7 @@ public class AltosTelemetryRecordLegacy extends AltosRecord implements AltosTele
 
                if ((gps_flags & (AO_GPS_VALID|AO_GPS_RUNNING)) != 0) {
                        gps = new AltosGPS();
+                       new_gps = true;
 
                        seen |= seen_gps_time | seen_gps_lat | seen_gps_lon;
                        gps.nsat = (gps_flags & AO_GPS_NUM_SAT_MASK);