F411 Blink with USB

Dependencies:   USBDevice mbed-dev

Revision:
3:10c96c2637b6
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBDevice.lib	Fri Nov 04 10:38:34 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/USBDevice/#01321bd6ff89