3pi + QTR-1RC Sensor

Hi there,

I’m very new to robotics, and 3pi will be the start of my journey.

The project I am now working on is using DE2 board to control 3pi robot to go to different paths. Could you give me some ideas to achieve it wirelessly?

Actually, I have bought two QTR-1RC Sensors to do it but I have no idea how to start. Since the robot has to go to few different paths, we need to use digital I/O, right??

Also, are there any sample codes to due with PD0/PD1 or sensors? Thanks so much.

Thaddeus Mak