Jonathan Demarks
Post count: 8

Sorry Karl, I’ve been busy with work lately. The Playstation has a momentary switch (like jbaker1225 mentioned) and my code changes to the main.c file are just there to make it compatible with that switch (which drives the pin to ground) so it needed to have the pull up resistor activated. I maintained the GPIO pin 17 (1-11) as there was no reason to change it in my mind.

Additionally there’s a bug which initializes the GPIO pins to the SNES configuration and I needed them to be setup for PSX controllers, so I moved that code further down.