can any one please explain to me how to program the KOP line tracker in c++, or explain in full detail the example code which confused me alot. I do know that They are digital inputs, but im wondering if you have to use a specific ".h" in the file wpilib. to declare a line tracker variable, or DigitalInput, and what kind of data does it read and how to test it if it is working whether by using "printf" which never seems to print anything to the driverstation or something else. It is the first time my team is using one.
-thanks in advance
