Has anyone had any luck getting a Saturn controller with USB adapter working with RetroPie?
The USB adapter is recognised as a Huijia USB Gamepad. The Emulationstation frontend works fine but I can’t get the dpad to work with any libretro core even if I use jstest to input what I think are the correct button mappings into /opt/RetroPie/configs/all/retroarch-joypads/HuijiaUSBGamePad.cfg
So from the Retropie menu I can go into the retroarch rgui and manually bind the dpad controls. this works in the rgui menu. I can save that retroarch config, and when delving into that new config file I get the following settings: