InterruptIn speed check

Dependencies:   FastPWM mbed

Fork of InterruptIn_speed by Erik -

Revision:
4:f871f375cd99
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Mon Dec 15 11:55:08 2014 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/4fc01daae5a5
\ No newline at end of file