ShahradR/soen422 — pull request #1 by patrickayoup (2014-11-27 07:24:22+00:00)
Title: included usb_serial properly

The problem you were having lies in lines 82-83.
There seems to be some sort of problem with one of the interrupt flag enables.
I will look into it more tomorrow.

Also, I figured out how to include usb_serial properly so I added that for you.