04/30/2015 at 10:33
Post count: 2
I am also interested in this topic and cant find a straight forward answer anywhere! The emulators that I use are all RetroArch and I want to use my GPIO pins on my Pi2 as controls.
4x Joystick (up,down,left,right_
I know how to find and edit the RetroArch.cfg file to change mappings for a keyboard but I was wondering if anyone knew how to map GPIO pins instead of keys?
I’m beginning to think buying a keyboard encoder/ I-PAC is the easiest way of doing this