int main(int argc, char **argv)
{
plan_tests(11);
Validity v;
v.Clear();
ok1(!v.IsValid());
v.Update(100);
ok1(v.IsValid());
v.Expire(101, 5);
ok1(v.IsValid());
v.Expire(105, 5);
ok1(v.IsValid());
v.Expire(106, 5);
ok1(!v.IsValid());
v.Update(100);
ok1(v.Modified(Validity(99)));
ok1(!v.Modified(Validity(100)));
ok1(!v.Modified(Validity(101)));
ok1(!v.Complement(Validity(1)));
v.Clear();
ok1(!v.Complement(invalid()));
ok1(v.Complement(Validity(1)));
return exit_status();
}
/**
* Set the true airspeed [m/s] and derive the indicated airspeed
* from it, using the specified altitude [m].
*/
void ProvideTrueAirspeedWithAltitude(fixed tas, fixed altitude) {
true_airspeed = tas;
indicated_airspeed = true_airspeed /
AtmosphericPressure::AirDensityRatio(altitude);
airspeed_available.Update(clock);
airspeed_real = true;
}
/**
* Set the true airspeed [m/s] and derive the indicated airspeed
* from it, using the specified altitude [m].
*/
void ProvideIndicatedAirspeedWithAltitude(fixed ias, fixed altitude) {
indicated_airspeed = ias;
true_airspeed = indicated_airspeed *
AtmosphericPressure::AirDensityRatio(altitude);
airspeed_available.Update(clock);
airspeed_real = true;
}
void ProvideAutoMacCready(fixed clock, fixed mc) {
if (auto_mac_cready_available &&
fabs(auto_mac_cready - mc) < fixed(0.05))
/* change is too small, ignore the new value to limit the rate */
return;
auto_mac_cready = mc;
auto_mac_cready_available.Update(clock);
}
/**
* Same as ProvidePressureAltitude(), but don't overwrite a "strong"
* value.
*/
void ProvideWeakPressureAltitude(double value) {
if (pressure_altitude_available && !pressure_altitude_weak)
/* don't overwrite "strong" value */
return;
pressure_altitude = value;
pressure_altitude_weak = true;
pressure_altitude_available.Update(clock);
}
/**
* Same as ProvideBaroAltitudeTrue(), but don't overwrite a "strong"
* value.
*/
void ProvideWeakBaroAltitude(double value) {
if (baro_altitude_available && !baro_altitude_weak)
/* don't overwrite "strong" value */
return;
baro_altitude = value;
baro_altitude_weak = true;
baro_altitude_available.Update(clock);
}
/**
* Provide barometric altitude from a static pressure sensor, but
* only use it if the previous altitude was not present or the
* same/lower priority.
*/
void ProvideStaticPressure(AtmosphericPressure value) {
static_pressure = value;
static_pressure_available.Update(clock);
}
/**
* Set the external wind value.
*/
void ProvideExternalWind(const SpeedVector &value) {
external_wind = value;
external_wind_available.Update(clock);
}
/**
* Set the barometric netto vario value [m/s].
*/
void ProvideNettoVario(double value) {
netto_vario = value;
netto_vario_available.Update(clock);
}
/**
* Set the barometric TE vario value [m/s].
*/
void ProvideTotalEnergyVario(double value) {
total_energy_vario = value;
total_energy_vario_available.Update(clock);
}
/**
* Set the gross, non-compensated, plain-old vertical speed vario value [m/s].
*/
void ProvideNoncompVario(double value) {
noncomp_vario = value;
noncomp_vario_available.Update(clock);
}
/**
* Set both true airspeed and indicated airspeed to two different
* values [m/s].
*/
void ProvideBothAirspeeds(double ias, double tas) {
indicated_airspeed = ias;
true_airspeed = tas;
airspeed_available.Update(clock);
airspeed_real = true;
}
/**
* Used only as a config value that should be saved.
*
* Currently used for:
* battery voltage measurement (multiplier)
* offset between the pitot- and the static pressure sensor in hPa (zero).
* temperature sensor
*/
void ProvideSensorCalibration(double value, double offset) {
sensor_calibration_factor = value;
sensor_calibration_offset = offset;
sensor_calibration_available.Update(clock);
}
/**
* Used to compute indicated airspeed
* when static pressure is known.
* Value already includes calibration data.
*/
void ProvidePitotPressure(AtmosphericPressure value) {
pitot_pressure = value;
pitot_pressure_available.Update(clock);
}
/**
* Provide dynamic pressure from a pitot tube.
* Use only to compute indicated airspeed when static pressure is known.
* When both pitot- and dynamic pressure are available use dynamic.
*/
void ProvideDynamicPressure(AtmosphericPressure value) {
dyn_pressure = value;
dyn_pressure_available.Update(clock);
}
/**
* Set the QNH for this flight
*/
void SetQNH(const double _qnh) {
qnh = AtmosphericPressure::HectoPascal(_qnh);
qnh_available.Update(1);
};
/**
* Provide pressure altitude above 1013 hPa, but only use it if
* the previous altitude was not present or the same/lower priority.
*/
void ProvidePressureAltitude(double value) {
pressure_altitude = value;
pressure_altitude_weak = false;
pressure_altitude_available.Update(clock);
}
/**
* Provide a "true" barometric altitude, but only use it if the
* previous altitude was not present or the same/lower priority.
*/
void ProvideBaroAltitudeTrue(double value) {
baro_altitude = value;
baro_altitude_weak = false;
baro_altitude_available.Update(clock);
}
/**
* Set both true airspeed and indicated airspeed to two different
* values [m/s].
*/
void ProvideBothAirspeeds(fixed ias, fixed tas) {
indicated_airspeed = ias;
true_airspeed = tas;
airspeed_available.Update(clock);
airspeed_real = true;
}
