@Efriim well thec64 mini doesnt even have a boot folder or 99.9% of linux in it. They made that thing absolutely bare bones as possible. I did discover that the ppsspp emulator on the pi uses a gamecontrollerdb.txt. I added theMayflash adapter to the gamescontrollerdb.txt and then tested in the emulator and the hats work fine. So i am not sure what the c64 mini’s problem is. I do however have a raphnet chip for wii classic controllers that i can solder up the wires to tomorrow to see if that one is working.

https://retropie.org.uk/forum/topic/22312/latest-update-and-ps3-sixaxis-controller/7 Here is the link for others. Will test later. E: Downgrading worked.

@psyke83 Thanks a lot for your answer, it is a honor to receive answer of you, i've decided to leave it as it is now, i dont know too much about retropie, linux and that stuff, i've tried to manual install custombluez, sucessfully installed and had 5.50 but bluetooth was not working ok The only thing left for the moment is support for gasia and shanwguan clone controllers, and would have some problems with repos, and the distribution i have, now some stuff is not working like trying to install custombluez, customhidsony, and some other things because jessie is losing support When strech for my hardware is adapted and available gonna try it again, i have another raspberry 2, and a raspberry 3b, if i had some problems like this gonna try it again and ask you if i have a trouble Im still learning about retropie, linux, emulationstation and that stuff Thanks again for your patience and support

Hello! First, thanks @psyke83 for the great work on the ps3/ps4 controllers support in RetroPie. What is the current status of the driver/procedure for latest RetroPie 4.4 on Debian Stretch to use ps3/ps4 controllers? Are the instructions in https://github.com/RetroPie/RetroPie-Setup/wiki/PS3-Controller still the preferred method at the moment to use these controllers? Thanks!

@peg As a very experienced windows user and novice Linux user I cant thank you enough for this. Took me about 3 days to get near to achieving it, and you did it in 5 minutes :) Tested on 3 b+ running 4.5.1

I accessed the retropie settings > misc > reicast options about adding a controler, and dimply ran that and told it to add the same PS3 pad, it asked for a few bindings which I set and others didn't (such as 'c' and 'z', no idea what those correspond to the dreamcast controller) anyway now it works, no idea why it just stopped working. I did do a full retropie update yesterday though.