private static Output GetOutput(ConfigFile config)
{
string text = config.OutputFile.ToLower();
string a = Path.GetExtension(text).ToLowerInvariant();
if (a == ".bin")
{
return(new LabSat1Output(config.OutputFile));
}
Quantization bitsPerSample = (Quantization)config.BitsPerSample;
if (a == ".ls3w")
{
return(new LabSat3wOutput(config.OutputFile, config.SignalTypes, bitsPerSample));
}
if (a == ".ls2")
{
return(new LabSat2Output(config.OutputFile, config.SignalTypes, bitsPerSample));
}
if (text == "%labsat2%")
{
return(new LabSat2LiveOutput(config.SignalTypes, bitsPerSample, isLowLatency: true));
}
if (text == "%labsat2rt%")
{
DateTime utcNow = DateTime.UtcNow;
GnssTime value = GnssTime.FromUtc(new DateTime(utcNow.Ticks - utcNow.Ticks % 10000000) + TimeSpan.FromSeconds(10.0));
return(new LabSat2LiveOutput(config.SignalTypes, bitsPerSample, isLowLatency: true, value));
}
if (a == ".ls3")
{
return(new LabSat3Output(config.OutputFile, config.SignalTypes, bitsPerSample));
}
throw new ArgumentException("No supported output type for file \"" + config.OutputFile + "\"");
}
private static Simulation GetSimulator(ConfigFile config, Output output, TrajectorySource trajectorySource)
{
if (!File.Exists(config.NmeaFile))
{
throw new ArgumentException("NMEA file does not exist");
}
GnssTime gnssTime = GnssTime.FromUtc(config.Date);
ILiveOutput liveOutput = output as ILiveOutput;
if (liveOutput != null && liveOutput.IsTrueTime)
{
gnssTime = liveOutput.StartTime - GnssTimeSpan.FromSeconds(1);
GnssTime startTime = liveOutput.StartTime;
}
else
{
gnssTime = GnssTime.FromUtc(config.Date);
}
Trajectory trajectory = (trajectorySource != TrajectorySource.Joystick) ? new NmeaFileTrajectory(gnssTime, config.NmeaFile, config.GravitationalModel) : new JoystickTrajectory(throttleSlider: Key.Z.IsDownAsync() ? JoystickSlider.ZAxis : (Key.D2.IsDownAsync() ? JoystickSlider.Slider2 : JoystickSlider.Slider1), startTime: gnssTime, nmeaFileName: config.NmeaFile, gravitationalModel: config.GravitationalModel);
Range <GnssTime, GnssTimeSpan> interval = trajectory.Interval;
if (interval.Width.Seconds < 1.0)
{
string text = trajectory.ErrorMessage;
if (string.IsNullOrWhiteSpace(text))
{
text = "Trajectory is shorter than one second";
}
RLLogger.GetLogger().LogMessage(text);
MessageBox.Show(Application.Current.MainWindow, text, "SatGen error", MessageBoxButton.OK, MessageBoxImage.Hand);
return(null);
}
IReadOnlyList <ConstellationBase> readOnlyList = ConstellationBase.Create(config.SignalTypes, output);
foreach (ConstellationBase item in readOnlyList)
{
string almanacPath = GetAlmanacPath(item.ConstellationType, config);
item.LoadAlmanac(almanacPath, gnssTime);
AlmanacBase almanac = item.Almanac;
if (almanac == null || !almanac.BaselineSatellites.Any())
{
string text2 = "Invalid " + item.ConstellationType.ToLongName() + " almanac file \"" + Path.GetFileName(almanacPath) + "\"";
RLLogger.GetLogger().LogMessage(text2);
MessageBox.Show(Application.Current.MainWindow, text2, "SatGen error", MessageBoxButton.OK, MessageBoxImage.Hand);
return(null);
}
AlmanacBase almanac2 = item.Almanac;
GnssTime simulationTime = interval.Start;
almanac2.UpdateAlmanacForTime(simulationTime);
}
return(new DoubleBufferSimulation(new SimulationParams((IReadOnlyList <SignalType>)config.SignalTypes, trajectory, interval, output, readOnlyList, config.Mask, (IDictionary <ConstellationType, double>)config.CN0s, SignalLevelMode.None)));
}
public static void runoutside(string[] args)
{
Console.WriteLine("blah.exe profile.txt");
string[] commandLineArgs = Environment.GetCommandLineArgs();
ConfigFile config = ConfigFile.Read(commandLineArgs[1]);
Console.WriteLine(config.ToJSON());
//Environment.NewLine = "\r\n";
using (NmeaFile nmeaFile = new NmeaFile(config.NmeaFile))
{
//Console.WriteLine(nmeaFile.ToJSON());
}
string text = config.OutputFile.ToLower();
string a = Path.GetExtension(text) !.ToLowerInvariant();
Quantization bitsPerSample = (Quantization)config.BitsPerSample;
var output = new LabSat3wOutput(config.OutputFile, config.SignalTypes, bitsPerSample);
Console.WriteLine(output.ChannelPlan.ToJSON());
GnssTime startTime = GnssTime.FromUtc(config.Date);
Console.WriteLine(startTime.ToJSON());
Trajectory trajectory = new NmeaFileTrajectory(in startTime, config.NmeaFile, config.GravitationalModel);
Range <GnssTime, GnssTimeSpan> interval = trajectory.Interval;
Console.WriteLine(interval.ToJSON());
IReadOnlyList <ConstellationBase> readOnlyList = ConstellationBase.Create(config.SignalTypes);
foreach (ConstellationBase item in readOnlyList)
{
string almanacPath = GetAlmanacPath(item.ConstellationType, config);
if (!item.LoadAlmanac(almanacPath, in startTime))
{
string text2 = "Invalid " + item.ConstellationType.ToLongName() + " almanac file \"" +
Path.GetFileName(almanacPath) + "\"";
RLLogger.GetLogger().LogMessage(text2);
//MessageBox.Show(Application.Current.MainWindow, text2, "SatGen error", MessageBoxButton.OK, MessageBoxImage.Hand);
return;
}
AlmanacBase?almanac = item.Almanac;
GnssTime simulationTime = interval.Start;
almanac !.UpdateAlmanacForTime(in simulationTime);
}
Console.WriteLine(
(config.SignalTypes, trajectory, interval, output,
/*readOnlyList*/ 0, config.Mask, config.Attenuation).ToJSON());
var simulation = Simulation.Create(new SimulationParams(config.SignalTypes, trajectory, in interval, output,
readOnlyList, config.Mask, config.Attenuation));
DoPatch();
simulation.Start();
var progress = 0.0;
simulation.ProgressChanged += (o, e) => { progress = e.Progress; };
while (simulation.SimulationState != SimulationState.Finished)
{
Thread.Sleep(1000);
Console.WriteLine("{0} {1} ", progress, simulation.SimulationState);
}
}