...If your joystick has an analog stick you may prefer using x360ce for steering. You can still use joy2key to enable/disable auto drive and change radio station, just leave buttons 3 and 4 unmapped in x360ce.
Sixaxis2mouse is a UNIX/Linux tool which translates Sixaxis (DualShock 3) PS3 controller input to mouse movement, keyboard input and/or command execution.
Required: POSIX operating system (i. e. Linux), X11 and SDL.
SDLJoytest is a program which will allow you to select from all joysticks found on the system (by SDL), and then test that selected joystick or other game controller.
SDLJoytest requires X, SDL, libGL & libGLU and, of course, a joystick to test.