// create an instance of the serial communications class
        final Serial serial = SerialFactory.createInstance();
        // create and register the serial data listener
        serial.addListener(new SerialDataListener() {
            @Override
            public void dataReceived(SerialDataEvent event) {
                // print out the data received to the console
                String v = event.getData();
                //System.out.print(v);
                
                
                
                hs.store(v,fm.getSeial());
                System.out.print(ANSI_WHITE + v + " m/s" +ANSI_GREEN);
                
                
            }
        });
        run_pin.high();
        
        try {
            // open the default serial port provided on the GPIO header
            serial.open(Serial.DEFAULT_COM_PORT, 38400);
            // continuous loop to keep the program running until the user terminates the program
            for (;;) {