Test the push button on m3pi connected to p21. when button pressed led 3 will light , otherwise led 1 will light

Dependencies:   mbed

History

Test the Push Button on m3pi that is connected to p21 and ground default tip

2013-04-06, by jalle1714 [Sat, 06 Apr 2013 14:24:56 +0000] rev 0

Test the Push Button on m3pi that is connected to p21 and ground