Hi all,
I’ve spent a while looking through this forum trying to find out how to set up a PS2 controller (via a usb adaptor) to work with RetroPie.
I’ve ran
sudo chown pi /opt/retropie/configs/all/retroarch.cfg
cd /opt/retropie/emulators/RetroArch/installdir/bin
sudo ./retroarch-joyconfig -j * >> /opt/retropie/configs/all/retroarch.cfg
And that let me configure the controller, which was nice, however when I came to play a couple of games, it turns out the button mapping is all wrong.
So I plan on manually editing the config file. To do that, I need to know what each button press results in, I’ve seen that jstest /dev/input/js0 will let me do this.
However, when I try to run jstest /dev/input/js0 I just get “-bash: jstest: command not found”
So how do you run jstest?
I’m extremely new to all this, so I realise I might be being incredibly stupid, so please treat me as if you are explaining this to your dog!
Cheers in advance
Andy