Hi,
I received anothe Raspberry Pi 2 for Christmas and decided to make it a NES only emulator. I have a dead NES I will eventually put ut in.
I installed the latest version of retropie and have things up and running with a usb keyboard. I then installed gamecon_gpio_rpi through the setup menu and let it set itself up for SNES.
I then wired a NES controller up to the GPIO.
Back in emulation station it told me that it detected two gamepads. I held a button on the NES controller and went through all the button mapping. It then worked great for getting around in emulation station.
I then launched an NES game and the controller didnt do anything. Keyboard still works. If I exit the game the controller works again.
Trying again I noticed that it says that SNES controllers are configured on ports 0 and 1 in the bottom left when the game starts. Thinking that this is the 0 and 1 that the raspberry pi 2 doesnt use in the read me I tried remapping as per the readme, but that didnt change anything.
Any advice?
Thanks,
Kberr