Touchscreen on Mega644

http://people.ece.cornell.edu/....land/courses/ece4760
Our goal for the final project was to provide the ECE 4760 course with an easy to setup and cheap touch screen interface to be used with the Atmel ATmega644 microcontroller. While researching ways to implement this, we found the tutorial for an Arduino-based touch screen provided by LadyAda. The resulting C libraries that we created for our device are based upon the open-source C++ libraries provided in the tutorial.