Gamepad tester

Works very well to test connected game pads and controllers. Used it when buying a controller from someone else and wanted to make sure it all works as expected. Very in depth too, has tests for analog stick deadzones and range of motion as well.

'Gamepad Tester' is great for diagnosing gaming problems. Is it your controller that's broken or the game/emulator? This app lets you test your gamepad's connectivity, sticks, buttons, and triggers. Interestingly, it provides information about the "guts" of your controller. I learned that lots of different brands use the same electronic bits inside their respective shells. If this app has ads I can't say I have ever noticed them. It also has remapping abilities but I've not tried that out.

cat: /proc/bus/input/devices: Permission denied what does this mean? I get this when trying to look at connected devices. I have enable storage access. Also, when can we map the axis? the right trigger is mapped on the rz axis and the left trigger mapped for z axis for my lg v20 with my wired 360 controller. This is causing it to interfere with my right stick and its annoying and unplayable and I need to remap this. My player endlessly spins in cicles if I use any of the triggers.