This code is based on code from http://edx-org-utaustinx.s3.amazonaws.com/UT601x/RTOSdownload.html and is soley for tracking my changes during this course https://courses.edx.org/courses/course-v1:UTAustinX+UT.RTBN.12.01x+3T2016
I cannot and do not take credit for anything other than my cnanges.
This is the code for the TM4C123.