I need to change it to accomodate 40 pins, with new pinouts/ins. So, is that simply a matter of changing the names or something harder?
Actually, I'm going to take a look at it and see how much sense I can make out of it.
Edit: I can only understand a little bit. (Java is not very helpful for robots
I'm just going to get a 328p and figure it out as I go.
Answer as far as I can see it: Hard for programming beginners but not impossible.