Hey i had the same problem and i fixed it by

Going into a n64 game Pressing select plus x on my keyboard Go to quick menu (might be something by a similar name not at home rn to check Go to controls? Configure ur controls

So, oddly, I figured out how to make it work. Not sure why though.
So for starters, it started working again yesterday (when I made the post), but I didn't know how. Regardless, today it stopped working again.

However, it was fixed quite simply. I plugged it into my PC, and then plugged it back into my Pi. Now it works fine again. I have no idea why, though.

If you try to set up the controller mapping, how many controllers are there?

@moco

glad to help. i hope it works for you as it did for me

@oz-jason-austin Please don't necro-post by bumping old topics. Open a separate topic and describe your problem, adding the info asked in https://retropie.org.uk/forum/topic/3/read-this-first.

@ruckage said in How to put a Pi Zero in a NES-controller, no 3d casing.:

@zippiz said in How to put a Pi Zero in a NES-controller, no 3d casing.:

Thanks for the link, what link should I use for your theme in my video?

You can just link to the main topic for the theme if that's okay: https://retropie.org.uk/forum/topic/8391/cardboard-mini-nes-nes-mini-and-famicom-mini-themes

Sure, Im going to use this https://goo.gl/57ugoc =)

Sussed it! Updated everything using the command lines- reinstalled. then needed to add "SUDO" to the "modprobe --first-time gamecon_gpio_rpi map 4,4"

All working! Thanks for the help!

I updated to 4.2.13 (8094863) this morning and the problem appears to be resolved.

@tonythetiger giving people more info to be able to help you really helps. There is a link at the top of every page that tells you what info you need to provide. You agreed to this when signing up. You provided no info on your setup so no one would even know how to help you. You can bump a thread but please dont open multiple posts on the same issue. If you had mentioned that you had a ps3 controller people might have been able to tell you to uninstall the ps3 driver, setup both wii u controllers so they are working correctly, then reinstall the ps3 driver. You cant be mad at people for not helping you if you dont provide info.

@geometrafilini open msx is not a retroarch emulator. If you want it to work as easy as other retroarch emulators, download lr-bluemsx. To use the keyboard you might have to add

input_player2_libretro_device = 2

to the msx retroarch.cfg

@edmaul69

Please see below:
https://pastebin.com/aJy8Brue

@WilsonB Hey that is an emulator problem, and you can maybe configure it the dev menu of the emulator right when you are starting any game in MAME you would get a text that says "press any button to go to dev mode'' so I would recommend you try and switch the controller scheme using that menu. I had the same problem with the PSX emulator, and I saw a video by eta prime explaining how to switch the PSX emulator controller scheme to have analog functions.

Perfect. Thanks!

I would be surprised if this was successfully done by someone. The video for the screen is streamed over a proprietary 5 GHz radio. A gentleman in a previous post said it's based on 802.11n and he could very well be right. Still I think it may be possible through a custom USB adapter of some kind, though the 480mbps throughput limit may turn out to be a constraint, not sure. Is it possible? I believe so yes. Is it something easy to do, almost certainly not. You would probably need to find an engineer to design a custom USB adapter to communicate with the pad.

Rewrote the image, and everything was nice and fresh. I can register each controller through the menu prompt but they won't connect or be recognized at all now