public void UpdateSerialPortSettings()
{
Stop();
var configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
configuration.AppSettings.Settings["SerialPortName"].Value = SerialPortName;
configuration.AppSettings.Settings["BitsPerSeconds"].Value = SelectedBitsPerSeconds.ToString();
configuration.AppSettings.Settings["DataBits"].Value = SelectedDataBits.ToString();
configuration.AppSettings.Settings["Parity"].Value = SelectedParity.ToString();
configuration.AppSettings.Settings["StopBits"].Value = SelectedStopBits.ToString();
configuration.Save(ConfigurationSaveMode.Modified);
ConfigurationManager.RefreshSection("appSettings");
Start();
}
/// <summary>
/// Initiate serial port communication.
/// </summary>
private void StartListening()
{
try
{
if (_SerialPort != null && _SerialPort.IsOpen)
{
_SerialPort.Dispose();
_SerialPort.Close();
logger.Log(LogLevel.Debug, "SerialPort.Dispose() & SerialPort.Close() are executed on StartListening() method.");
}
_SerialPort.PortName = SelectedCommPort.DeviceID;
_SerialPort.BaudRate = SelectedBaudRate;
_SerialPort.Parity = SelectedParity;
_SerialPort.DataBits = SelectedDataBits;
_SerialPort.StopBits = SelectedStopBits;
_SerialPort.Open();
logger.Log(LogLevel.Debug, "SerialPort.Open() is executed.");
_SerialPort.DtrEnable = IsDTR;
_SerialPort.RtsEnable = IsRTS;
OutputText = "";
OnPropertyChanged("OutputText");
EnableDisableSettings = false;
OnPropertyChanged("EnableDisableSettings");
logger.Log(LogLevel.Info, "Connected to: " + SelectedCommPort.DeviceID + ", " + SelectedBaudRate.ToString() + " baud, Parity." + SelectedParity.ToString() + ", " + SelectedDataBits.ToString() + ", StopBits." + SelectedStopBits.ToString() + ", RTS=" + IsRTS.ToString() + ", DTR=" + IsDTR.ToString());
_SerialPort.DataReceived += new SerialDataReceivedEventHandler(DataReceivedEvent);
logger.Log(LogLevel.Debug, "Ready to receive data...");
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButton.OK, MessageBoxImage.Error);
logger.Log(LogLevel.Error, "EXCEPTION raised: " + ex.ToString());
}
WindowTitle = AppTitle + " (" + GetConnectionStatus() + ")";
OnPropertyChanged("WindowTitle");
}