HW2 implemented using busy loop

Revision:
0:9db2667ac0d3
diff -r 000000000000 -r 9db2667ac0d3 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Wed Dec 01 02:53:33 2010 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/e2ac27c8e93e