import sensor, appuifw

accelerometer = sensor.AccelerometerXYZAxisData(data_filter=sensor.LowPassFilter())
counter = 0

def my_callback():
    global counter
    if counter == 0:
        print "X: ", accelerometer.x, "  Y: ", accelerometer.y, "  Z: ", accelerometer.z
    counter = counter + 1
    if counter == 5:
        counter = 0

def quit():
    accelerometer.stop_listening()
    print "Exiting Accelorometer"
    
appuifw.app.exit_key_handler = quit
accelerometer.set_callback(data_callback=my_callback)
accelerometer.start_listening()