}
}
+ void set_filtered(double new_value, double time) {
+ if (prev_value != AltosRecord.MISSING)
+ new_value = (prev_value * 15.0 + new_value) / 16.0;
+ set(new_value, time);
+ }
+
double value() {
return value;
}
void set_integral(AltosValue in) {
double change = in.integrate();
- if (change != AltosRecord.MISSING)
- set(prev_value + change, in.time());
+ if (change != AltosRecord.MISSING) {
+ double prev = prev_value;
+ if (prev == AltosRecord.MISSING)
+ prev = 0;
+ set(prev + change, in.time());
+ }
}
void copy(AltosValue old) {
ground_altitude.set_measured(a, time);
}
- class AltosGroundPressure extends AltosValue {
- void set(double p, double time) {
- super.set(p, time);
+ class AltosGroundPressure extends AltosCValue {
+ void set_filtered(double p, double time) {
+ computed.set_filtered(p, time);
+ ground_altitude.set_computed(pressure_to_altitude(computed.value()), time);
+ }
+
+ void set_measured(double p, double time) {
+ super.set_measured(p, time);
ground_altitude.set_computed(pressure_to_altitude(p), time);
}
}
}
public void set_ground_pressure (double pressure) {
- ground_pressure.set(pressure, time);
+ ground_pressure.set_measured(pressure, time);
}
class AltosAltitude extends AltosCValue {
class AltosPressure extends AltosValue {
void set(double p, double time) {
super.set(p, time);
- altitude.set_computed(pressure_to_altitude(p), time);
+ if (state == AltosLib.ao_flight_pad)
+ ground_pressure.set_filtered(p, time);
+ double a = pressure_to_altitude(p);
+ altitude.set_computed(a, time);
}
}
public AltosGPS gps;
public AltosGPS temp_gps;
- public boolean temp_gps_clear_sats_pending;
+ public int temp_gps_sat_tick;
public boolean gps_pending;
public int gps_sequence;
gps = null;
temp_gps = null;
- temp_gps_clear_sats_pending = false;
+ temp_gps_sat_tick = 0;
gps_sequence = 0;
gps_pending = false;
temp_gps = old.temp_gps.clone();
else
temp_gps = null;
- temp_gps_clear_sats_pending = old.temp_gps_clear_sats_pending;
+ temp_gps_sat_tick = old.temp_gps_sat_tick;
gps_sequence = old.gps_sequence;
gps_pending = old.gps_pending;
temp_gps = new AltosGPS(gps);
}
gps_pending = true;
- if (!sats)
- temp_gps_clear_sats_pending = true;
- else if (temp_gps_clear_sats_pending) {
- temp_gps.cc_gps_sat = null;
- temp_gps_clear_sats_pending = false;
+ if (sats) {
+ if (tick != temp_gps_sat_tick)
+ temp_gps.cc_gps_sat = null;
+ temp_gps_sat_tick = tick;
}
return temp_gps;
}