Switch example to acceleration property

Author: tannewt

examples/accel.py

@@ -31,9 +31,9 @@
 
 # Loop forever printing accelerometer values
 while True:
-    # Read accelerometer values (in gravities or G).  Returns a 3-tuple of x, y,
+    # Read accelerometer values (in m / s ^ 2).  Returns a 3-tuple of x, y,
     # z axis values.
-    x, y, z = lis3dh.read_accel_g()
-    print('x = {}G, y = {}G, z = {}G'.format(x, y, z))
+    x, y, z = lis3dh.acceleration
+    print('x = {}G, y = {}G, z = {}G'.format(x / 9.806, y / 9.806, z / 9.806))
     # Small delay to keep things responsive but give time for interrupt processing.
     time.sleep(0.1)