public static void Main()
{
string name;
string message;
StringComparer stringComparer = StringComparer.OrdinalIgnoreCase;
Thread readThread = new Thread(Read);
ByteStuffer byteStuffer = new ByteStuffer();
// Create a new SerialPort object with default settings.
_serialPort = new SerialPort();
// Allow the user to set the appropriate properties.
_serialPort.PortName = SetPortName(_serialPort.PortName);
_serialPort.BaudRate = SetPortBaudRate(_serialPort.BaudRate);
_serialPort.Parity = SetPortParity(_serialPort.Parity);
_serialPort.DataBits = SetPortDataBits(_serialPort.DataBits);
_serialPort.StopBits = SetPortStopBits(_serialPort.StopBits);
_serialPort.Handshake = SetPortHandshake(_serialPort.Handshake);
// Set the read/write timeouts
_serialPort.ReadTimeout = 500;
_serialPort.WriteTimeout = 500;
_serialPort.Open();
_continue = true;
readThread.Start();
Console.Write("Name: ");
name = Console.ReadLine();
Console.WriteLine("Type QUIT to exit");
//data sending loop
while (_continue)
{
message = Console.ReadLine();
if (stringComparer.Equals("quit", message))
{
_continue = false;
}
else
{
String begin_end_flag = "01111110";
String afterStuffing = byteStuffer.CodeBytes(message, ByteStufferWorkStrategy.CODE, begin_end_flag);
Console.WriteLine("data after stuffing");
Console.WriteLine(afterStuffing);
String afterStuffingWithBeginFlag = afterStuffing.Insert(0, begin_end_flag);
String afterStuffingWithBeginEndFlag = afterStuffingWithBeginFlag.Insert(afterStuffingWithBeginFlag.Length, begin_end_flag);
Console.WriteLine("data after stuffing with flags");
Console.WriteLine(afterStuffingWithBeginEndFlag);
_serialPort.WriteLine(
String.Format("{1}", name, afterStuffingWithBeginEndFlag));
}
}
readThread.Join();
_serialPort.Close();
}
public static void Read()
{
ByteStuffer byteStuffer = new ByteStuffer();
//data recieving loop
while (_continue)
{
try
{
string message = _serialPort.ReadLine();
Console.WriteLine("raw data");
Console.WriteLine(message);
String begin_end_flag = "01111110";
String messageWithoutBeginFlag = message.Replace(begin_end_flag, "");
Console.WriteLine("data w/o flags");
Console.WriteLine(messageWithoutBeginFlag);
Console.WriteLine("decoded data");
Console.WriteLine(byteStuffer.CodeBytes(messageWithoutBeginFlag, ByteStufferWorkStrategy.DECODE, "0111111"));
}
catch (TimeoutException) { }
}
}
