Article taken from GamingOnLinux.com.

Today I was sent a link to SDL2 Gamepad Tool from Seru on Discord, it's described as an alternative to the Steam Big Picture configurator for gamepads.It's being developed by General Arcade , a porting house and game development studio. Sadly, it's not open source, but it does seem to work rather well and it's simple to use which makes me really like it.It's an interesting one, as it has all the button mapping done for you from this github . It also auto updates from that list.It's available in a tar.gz. a deb and a snap package so it will suit all distributions. I tested it out on Arch and it worked to perfection. It picked up my Logitech F310 instantly. This might be my new go-to application when games have funky gamepad support and they use SDL.If you're having problems with gamepad support in games that use SDL, it might be worth giving it a shot.