/* Public */
public Controller(SerialPortStream port)
{
Buffer = new StringBuilder(16);
TerminalQueue = new BlockingCollectionQueue();
DataQueue = new BlockingCollectionQueue();
Port = port;
Port.DataReceived += Port_DataReceived;
DataErrorEventThreadStart = (object x) => { DataError?.Invoke(this, (DataErrorEventArgs)x); };
DeviceErrorThreadStart = (object x) => { DeviceError?.Invoke(this, (TerminalEventArgs)x); };
}