public MainWindowViewModel()
{
measurement = new IVGradientMeasurement();
Measurements = new ObservableCollection <Measurement>();
SelectedMeasurements = new ObservableCollection <Measurement>();
MeasurementView = new PlotModel();
MeasurementView.Axes.Add(new LinearAxis()
{
Position = AxisPosition.Top, Title = "Spannung", Unit = "V", Minimum = 0, AxisTitleDistance = 5, MaximumPadding = 0.1
});
MeasurementView.Axes.Add(new LinearAxis()
{
Position = AxisPosition.Left, Title = "Strom", Unit = "A", Maximum = 0.2f, AxisTitleDistance = 25, MinimumPadding = 0.1
});
SelectedMeasurements.CollectionChanged += (o, e) => UpdateMeasurements();
StartMeasurement = ReactiveCommand.Create(RunMeasurement);
Connect = ReactiveCommand.Create(ConnectToDevice);
PowerSupplies = new List <IPowerSupply>()
{
new Voltcraft(),
new DemoSupply()
};
PowerSupply = PowerSupplies[0];
UpdatePorts();
UpdateValues();
IsActive = false;
}
static void Main(string[] args)
{
var culture = System.Globalization.CultureInfo.GetCultureInfo("de-DE");
IMeasurement measurement = new IVGradientMeasurement();
measurement.PowerSupply = new Voltcraft();
measurement.PowerSupply.Open("/dev/cu.SLAB_USBtoUART");
measurement.PowerSupply.VoltageLimit = 60;
measurement.PowerSupply.CurrentLimit = 9;
DateTime start = DateTime.Now;
IEnumerable <IVPair> points = measurement.Measure();
Console.WriteLine("{0}", (DateTime.Now - start).TotalSeconds);
List <string> lines = new List <string>();
foreach (IVPair point in points)
{
lines.Add(string.Format(culture, "{0:0.00}\t{1:0.00}", point.Voltage, -point.Current));
}
File.WriteAllLines("pvserve.txt", lines.ToArray());
}
