public SerialPortWatcher(SerialPortSettings portOptions)
{
// copy in the settings
_serialPortSettings = portOptions;
// setup blocking
_stopThreadEvent = new ManualResetEvent(false);
// setup the thread
SetupThread();
}
public void CreateDefaultSettings()
{
WriteLog = false;
SerialPort = new SerialPortSettings();
Commands = new CommandDictionary();
SerialPort defaultConfig = new SerialPort();
defaultConfig.Encoding = Encoding.ASCII;
var portNames = System.IO.Ports.SerialPort.GetPortNames();
if (portNames.Count() == 0)
throw new Exception("No ports found");
SerialPort.PortName = portNames[0];
SerialPort.BaudRate = (BaudRate)defaultConfig.BaudRate;
SerialPort.Parity = defaultConfig.Parity;
SerialPort.DataBits = defaultConfig.DataBits;
SerialPort.StopBits = defaultConfig.StopBits;
SerialPort.Handshake = defaultConfig.Handshake;
}
protected SerialPort SetupSerialPort(SerialPortSettings settings)
{
// Configure a standard serial port based on the options
SerialPort serialPort = new SerialPort();
serialPort.PortName = settings.PortName;
serialPort.BaudRate = (int)settings.BaudRate;
serialPort.Parity = settings.Parity;
serialPort.DataBits = settings.DataBits;
serialPort.StopBits = settings.StopBits;
serialPort.Handshake = settings.Handshake;
serialPort.Encoding = Encoding.ASCII;
// ends a transmission
serialPort.NewLine = "\r\n";
serialPort.ReadTimeout = 500;
serialPort.WriteTimeout = 500;
return serialPort;
}
public void Load()
{
SerialPort = new SerialPortSettings();
Commands = new CommandDictionary();
if (SettingsFileExists)
{
XElement spcElement = XDocument.Load(_xmlFilePath).Element("SerialPortControl");
XElement settingsElement = spcElement.Element("Settings");
XElement serialPortElement = settingsElement.Element("SerialPort");
var commandElements = spcElement.Element("Commands").Elements("Command");
WriteLog = (bool)settingsElement.Element("WriteLog");
Listening = (bool)settingsElement.Element("Listening");
SerialPort.PortName = serialPortElement.Element("PortName").Value;
SerialPort.BaudRate = (BaudRate)Convert.ToInt32(serialPortElement.Element("BaudRate").Value);
SerialPort.Parity = serialPortElement.Element("Parity").ToEnumValue<Parity>();
SerialPort.DataBits = Convert.ToInt32(serialPortElement.Element("DataBits").Value);
SerialPort.StopBits = serialPortElement.Element("StopBits").ToEnumValue<StopBits>();
SerialPort.Handshake = serialPortElement.Element("Handshake").ToEnumValue<Handshake>();
foreach (var element in commandElements)
{
Command command = new Command
{
IncomingCommand = element.Element("IncomingCommand").Value,
Target = element.Element("Target").Value,
Arguments = element.Element("Arguments").Value,
StartInDirectory = element.Element("StartInDirectory").Value
};
Commands.Add(command.IncomingCommand, command);
}
}
}