public void ExecuteCVTest()
{
// Check if Config file already exists before Saving
if (File.Exists(ResultsFileName))
{
MessageBoxResult result = MessageBox.Show("Results file already exists \n Are you sure you want to over-write",
"CV_App", MessageBoxButton.YesNo);
if (result == MessageBoxResult.No)
{
return;
}
}
// Open Results file for writing
try
{
_cvScan.ResultsStream = new StreamWriter(ResultsFileName);
}
catch (Exception ex)
{
StatusMessage = $"Unable to open {ResultsFileName} for writing: {ex.Message}";
return;
}
var serialPortManager = _serialPortManagerSelector.GetSerialManager(_cvEnv);
Keithley.GetModel().InitializeDevice(serialPortManager);
WayneKerr.GetModel().InitializeDevice(serialPortManager);
_cvScan.Description = Description;
_cvScan.Frequencies = FrequencyList;
_monitorStringBuilder.Clear();
Keithley.SetModelForExecution();
WayneKerr.SetModelForExecution();
Executing = true;
MonitorText = "";
StatusMessage = "Executing CV test";
if (!_keithley.SerialPort.IsOpen)
{
_keithley.SerialPort.Open();
}
if (!_wayneKerr.SerialPort.IsOpen)
{
_wayneKerr.SerialPort.Open();
}
_cancellationTokenSource = new CancellationTokenSource();
Task task = Task.Factory.StartNew(() => _cvScan.Multiscan(_keithley, _wayneKerr, _cvEnv, _cancellationTokenSource.Token),
_cancellationTokenSource.Token).ContinueWith((parentTask) =>
{
EndExecution();
StatusMessageDelegate("End of C-V Program session");
}).ContinueWith((parentTask) =>
{
new ErrorHandlerViewModel(parentTask, ExceptionMessageBoxDelegate);
EndExecution();
StatusMessageDelegate("C-V Program failed");
}, TaskContinuationOptions.OnlyOnFaulted);
}
public void ExecuteOpenCircuitTest()
{
OpenCircuitActive = true;
WayneKerr.GetModel().SerialSafeWrite(":CAL:OC-TRIM 3");
}
public void ExecuteDiscovery()
{
DevicesDiscovered = true;
StatusMessage = "Discovering Devices";
WayneKerr.ReleaseDevice();
Keithley.ReleaseDevice();
_cvEnv = new CVEnvironment(KeithleyEmulationFile, WayneKerrEmulationFile, Emulate);
var serialPortManager = _serialPortManagerSelector.GetSerialManager(_cvEnv);
if (_wayneKerr.SerialPort != null && _wayneKerr.SerialPort.IsOpen)
{
_wayneKerr.SerialPort.Close();
}
if (_keithley.SerialPort != null && _keithley.SerialPort.IsOpen)
{
_keithley.SerialPort.Close();
}
try
{
_keithley.InitializeDevice(serialPortManager);
}
catch (Exception ex)
{
ExceptionMessageBoxDelegate(ex.Message);
}
try
{
_wayneKerr.InitializeDevice(serialPortManager);
}
catch (Exception ex)
{
ExceptionMessageBoxDelegate(ex.Message);
}
//Check if devices discovered
if (_wayneKerr.SerialPort == null)
{
DevicesDiscovered = false;
WayneKerr.PortName = "";
StatusMessage = "Wayne Kerr device not found";
}
else
{
WayneKerr.PortName = _wayneKerr.SerialPort.PortName;
if (_wayneKerr.SerialPort.IsOpen)
{
_wayneKerr.SerialPort.Close();
}
}
if (_keithley.SerialPort == null)
{
DevicesDiscovered = false;
Keithley.PortName = "";
StatusMessage = "Keithley device not found";
}
else
{
Keithley.PortName = _keithley.SerialPort.PortName;
if (_keithley.SerialPort.IsOpen)
{
_keithley.SerialPort.Close();
}
}
if (DevicesDiscovered)
{
StatusMessage = "Devices sucessfully discovered";
}
}
