Wii Classic Controller to Gamecube

[FroggestSpirit]

I found some libraries online to interface controllers with an arduino.
I was trying to make a converter that would allow someone to plug a wii classic controller into a gamecube. I have the arduino powered off the 5v line of the gamecube, and the arduino successfully reads inputs from the classic controller, however, I am having trouble getting the data to be written to the gamecube. I'm using this library https://github.com/NicoHood/Nintendo for the gamecube portion, and it does have an example to read grom a GC controller, and mirror it to the console (which I basically tried doing this, and injecting the classic controllers buttons). Does anyone have any insight on this?

 

[JacksonS]

If anyone knows how to emulate a GameCube controller, I would say it's Aurelio. The GC+ is open source and should provide some insight into what you're trying to do, although it's written in PIC assembly, not C. Unfortunately there are very few other projects online that try to emulate a GameCube controller. I don't understand how it works very well either.