altoslib: Allow for other tick sizes

[fw/altos] / altoslib / AltosCalData.java

diff --git a/altoslib/AltosCalData.java b/altoslib/AltosCalData.java
index 3da0e4009f5da00480cf786c42877a84e7d58552..a9955ba8b503e52364cca89538c0641d164d03ff 100644 (file)
--- a/altoslib/AltosCalData.java
+++ b/altoslib/AltosCalData.java
@@ -182,18 +182,24 @@ public class AltosCalData {
                boost_tick = tick;
        }
 
+       public double           ticks_per_sec = 100.0;
+
+       public void set_ticks_per_sec(double ticks_per_sec) {
+               this.ticks_per_sec = ticks_per_sec;
+       }
+
        public double time() {
                if (tick == AltosLib.MISSING)
                        return AltosLib.MISSING;
                if (boost_tick == AltosLib.MISSING)
                        return AltosLib.MISSING;
-               return (tick - boost_tick) / 100.0;
+               return (tick - boost_tick) / ticks_per_sec;
        }
 
        public double boost_time() {
                if (boost_tick == AltosLib.MISSING)
                        return AltosLib.MISSING;
-               return boost_tick / 100.0;
+               return boost_tick / ticks_per_sec;
        }
 
        public int              state = AltosLib.MISSING;
@@ -206,9 +212,13 @@ public class AltosCalData {
 
        public AltosGPS         gps_pad = null;
 
+       public double           gps_pad_altitude = AltosLib.MISSING;
+
        public void set_gps(AltosGPS gps) {
                if ((state != AltosLib.MISSING && state < AltosLib.ao_flight_boost) || gps_pad == null)
                        gps_pad = gps;
+               if (gps_pad_altitude == AltosLib.MISSING && gps.alt != AltosLib.MISSING)
+                       gps_pad_altitude = gps.alt;
        }
 
        /*
@@ -216,6 +226,7 @@ public class AltosCalData {
         * object and then deliver the result atomically to the listener
         */
        AltosGPS                temp_gps = null;
+       AltosGPS                prev_gps = null;
        int                     temp_gps_sat_tick = AltosLib.MISSING;
 
        public AltosGPS temp_gps() {
@@ -226,8 +237,9 @@ public class AltosCalData {
                if (temp_gps != null) {
                        if (temp_gps.locked && temp_gps.nsat >= 4)
                                set_gps(temp_gps);
+                       prev_gps = temp_gps;
+                       temp_gps = null;
                }
-               temp_gps = null;
        }
 
        public boolean gps_pending() {
@@ -236,7 +248,10 @@ public class AltosCalData {
 
        public AltosGPS make_temp_gps(int tick, boolean sats) {
                if (temp_gps == null) {
-                       temp_gps = new AltosGPS();
+                       if (prev_gps != null)
+                               temp_gps = prev_gps.clone();
+                       else
+                               temp_gps = new AltosGPS();
                }
                if (sats) {
                        if (tick != temp_gps_sat_tick)