protected void OnCommandReceived(ControllerEventArgs e)
{
var data = e.Data ?? "NULL";
Debug.Print("Command Received: " + e.Command.ToString() + " " + data);
ControllerEventHandler handler = CommandReceived;
if(handler != null)
handler(this, e);
}
private void DataReceived(object sender, SerialDataReceivedEventArgs e)
{
var data = port.ReadByte();
if((data & 0x80) != 0)
{
index = -1;
var address = data & 0x7f;
if(address == 0 || address == myAddress)
{
port.Write("RECEIVING");
receiving = true;
}
else
{
port.Write("IGNORING");
receiving = false;
}
return;
}
if(receiving)
{
if(index >= BufferSize)
{
port.Write("BUFFER OVERFLOW!");
receiving = false;
return;
}
if(index < 0)
{
command = (CommandType) (data);
port.Write("COMMAND RECEIVED: " + command);
index = 0;
return;
}
if(data == 0x00)
{
var temp = new byte[index];
Array.Copy(buffer, temp, index);
var s = new string(Encoding.UTF8.GetChars(temp));
var args = new ControllerEventArgs {
Command = command,
Data = s
};
OnCommandReceived(args);
port.Write("DATA RECEIVED: " + s);
receiving = false;
return;
}
buffer[index++] = data;
}
}