3.9.2.3 class AccelerometerXYZAxisData

x: X-axis value
y: Y-axis value
z: Z-axis value

This sensor class provides additional functions that can be used to set or get some of the properties specific to this sensor.

Set/Get properties	Description
`get_available_data_rates()`	Returns the data rates that can be used for this channel.
`set_data_rate(data_rate)`	Sets the data rate to be used for this channel.
`get_data_rate()`	Returns the current data rate for this channel.
`set_measure_range(measurerange)`	Sets the measure range. Pass 0 to set +-2g, 1 for +-8g
`get_measure_range()`	Returns the current measure range. Returns 0 for +-2g, 1 for +-8g

from sensor import *
import e32
import time


class DemoApp():

    def __init__(self):
        self.accelerometer = \
            AccelerometerXYZAxisData(data_filter=LowPassFilter())
        self.accelerometer.set_callback(data_callback=self.my_callback)
        self.counter = 0

    def my_callback(self):
        # For stream sensor data the callback is hit 35 times per sec(On 5800).
        # The device cannot handle resource hungry operations like print in the
        # callback function for such high frequencies. A workaround is to
        # sample the data as demonstrated below.
        if self.counter % 5 == 0:
            print  "X:%s, Y:%s, Z:%s" % (self.accelerometer.x,
                                    self.accelerometer.y, self.accelerometer.z)
            print "Timestamp:", self.accelerometer.timestamp
        self.counter = self.counter + 1

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

if __name__ == '__main__':
    d = DemoApp()
    d.run()
    e32.ao_sleep(5)
    d.accelerometer.stop_listening()
    print "Exiting Accelorometer"