Hi I'm new to element 14 and relatively new to electronics but I have undertaken the task of creating a portable raspberry pi game emulator similar to Ben heck's .
everything seems to work nicely except the controller I am using a teensy 3.1 with tactile switches as buttons. The problem is, the emulator or any part of the pi doesn't recognise the teensy and nothing is happening do I need to write some code or simply change some setting in either the pi or the teensy?
more details;
raspberry pi model B
8 buttons (up down left right a b x y) all working on computers joy.cpl
i am using retro pie as the emulator (more than one emulator)