private void GoButton_Click(object sender, RoutedEventArgs e)
{
Hide();
Properties.Settings.Default.Port = _vm.Ports.SelectedItem;
Properties.Settings.Default.FilterCOMPorts = _vm.FilterCOMPorts;
Properties.Settings.Default.Save();
IControllerReader reader = InputSource.PRINTER.BuildReader("COM16");
try
{
_ = new GameBoyPrinterEmulatorWindow(reader).ShowDialog();
}
catch (UnauthorizedAccessException ex)
{
_ = MessageBox.Show(ex.Message, _resources.GetString("RetroSpy", CultureInfo.CurrentUICulture), MessageBoxButton.OK, MessageBoxImage.Error);
}
Show();
}
private void UpdatePortList()
{
if (!isClosing && Monitor.TryEnter(updatePortLock))
{
try
{
List <string> arduinoPorts = SetupCOMPortInformation();
foreach (string port in arduinoPorts)
{
using (SerialPort _serialPort = new SerialPort(port, 115200, Parity.None, 8, StopBits.One)
{
Handshake = Handshake.None,
ReadTimeout = 500,
WriteTimeout = 500
})
{
try
{
_serialPort.Open();
}
catch (Exception)
{
continue;
}
try
{
_serialPort.Write("\x88\x33\x0F\x00\x00\x00\x0F\x00\x00");
}
catch (Exception)
{
_serialPort.Close();
continue;
}
try
{
string result = null;
do
{
result = _serialPort.ReadLine();
} while (result != null && (result.StartsWith("!", StringComparison.Ordinal) || result.StartsWith("#", StringComparison.Ordinal)));
if (result == "parse_state:0\r" || result.Contains("d=debug"))
{
_serialPort.Close();
Thread.Sleep(1000);
if (Dispatcher.CheckAccess())
{
Hide();
}
else
{
Dispatcher.Invoke(() =>
{
Hide();
});
}
Properties.Settings.Default.Port = _vm.Ports.SelectedItem;
Properties.Settings.Default.FilterCOMPorts = _vm.FilterCOMPorts;
Properties.Settings.Default.Save();
try
{
if (Dispatcher.CheckAccess())
{
IControllerReader reader = InputSource.PRINTER.BuildReader(port);
_ = new GameBoyPrinterEmulatorWindow(reader).ShowDialog();
}
else
{
Dispatcher.Invoke(() =>
{
IControllerReader reader = InputSource.PRINTER.BuildReader(port);
_ = new GameBoyPrinterEmulatorWindow(reader).ShowDialog();
});
}
}
catch (UnauthorizedAccessException ex)
{
_ = MessageBox.Show(ex.Message, _resources.GetString("RetroSpy", CultureInfo.CurrentUICulture), MessageBoxButton.OK, MessageBoxImage.Error);
}
if (Dispatcher.CheckAccess())
{
Show();
}
else
{
Dispatcher.Invoke(() =>
{
Show();
});
}
}
else
{
_serialPort.Close();
continue;
}
}
catch (Exception)
{
_serialPort.Close();
continue;
}
}
}
}
catch (TaskCanceledException)
{
// Closing the window can cause this due to a race condition
}
finally
{
Monitor.Exit(updatePortLock);
}
}
}
