from sensor import *
import e32


class DemoApp():

    def __init__(self):
        self.orientation = OrientationData()
        self.orientation.set_callback(data_callback=self.my_callback)

    def my_callback(self):
        print 'Orientation:', get_logicalname(DeviceOrientation,
                                self.orientation.device_orientation)
        print 'Timestamp:', self.orientation.timestamp

    def run(self):
        self.orientation.start_listening()

if __name__ == '__main__':
    d = DemoApp()
    d.run()
    e32.ao_sleep(10)
    d.orientation.stop_listening()
    print "Exiting Orientation"