void
WindComputer::Select(const WindSettings &settings,
const NMEAInfo &basic, DerivedInfo &calculated)
{
if (basic.external_wind_available && settings.use_external_wind) {
// external wind available
calculated.wind = basic.external_wind;
calculated.wind_available = basic.external_wind_available;
} else if (settings.manual_wind_available && !settings.IsAutoWindEnabled()) {
// manual wind only if available and desired
calculated.wind = settings.manual_wind;
calculated.wind_available = settings.manual_wind_available;
} else if (calculated.estimated_wind_available.Modified(settings.manual_wind_available)
&& settings.IsAutoWindEnabled()) {
// auto wind when available and newer than manual wind
calculated.wind = calculated.estimated_wind;
calculated.wind_available = calculated.estimated_wind_available;
} else if (settings.manual_wind_available
&& settings.IsAutoWindEnabled()) {
// manual wind overrides auto wind if available
calculated.wind = settings.manual_wind;
calculated.wind_available = settings.manual_wind_available;
} else
// no wind available
calculated.wind_available.Clear();
}
void
Profile::Load(const ProfileMap &map, WindSettings &settings)
{
unsigned auto_wind_mode = settings.GetLegacyAutoWindMode();
if (map.Get(ProfileKeys::AutoWind, auto_wind_mode))
settings.SetLegacyAutoWindMode(auto_wind_mode);
}
void
WindComputer::Compute(const WindSettings &settings,
const GlidePolar &glide_polar,
const MoreData &basic, DerivedInfo &calculated)
{
if (settings.CirclingWindEnabled() &&
calculated.circling != last_circling)
circling_wind.NewFlightMode(calculated);
last_circling = calculated.circling;
if (!calculated.flight.flying)
return;
if (settings.CirclingWindEnabled() &&
calculated.turn_mode == CirclingMode::CLIMB) {
CirclingWind::Result result = circling_wind.NewSample(basic);
if (result.IsValid())
wind_store.SlotMeasurement(basic, result.wind, result.quality);
}
if (settings.ZigZagWindEnabled() &&
basic.airspeed_available && basic.airspeed_real &&
basic.true_airspeed > glide_polar.GetVTakeoff()) {
WindEKFGlue::Result result = wind_ekf.Update(basic, calculated);
if (result.quality > 0) {
Vector v_wind = Vector(result.wind);
wind_store.SlotMeasurement(basic, v_wind, result.quality);
}
}
if (settings.IsAutoWindEnabled())
wind_store.SlotAltitude(basic, calculated);
}
void
Profile::Load(WindSettings &settings)
{
unsigned auto_wind_mode = settings.GetLegacyAutoWindMode();
if (Get(szProfileAutoWind, auto_wind_mode))
settings.SetLegacyAutoWindMode(auto_wind_mode);
Get(szProfileExternalWind, settings.use_external_wind);
}
