private static Logger log = LoggerFactory.getLogger(NfcipDemo.class.getName());
private SerialPortNfcDevice nfcDevice;
public NfcipDemo() {
nfcDevice = new SerialPortNfcDevice(new ArygonBaudRateNegotiator());
nfcDevice.setBaudRate(460800);
nfcDevice.setComPort("COM4");
}