EVDEV doesntkeep joystick calibration

[francis2019]

Hello
I have a retropie setup with a joystick connected to an Ultimarc A-PAC
I'm using advrance mame to play games.
the problem is that the joystick is not calibrated correctly.

I calibrate it successfully by using that command via the putty program :

sudo evdev-joystick --e /dev/input/by-id/usb--event-joystick --a 0 --minimum -1250 --maximum 1050
& \sudo evdev-joystick --e /dev/input/by-id/usb--event-joystick --a 1 --minimum -1300 --maximum 1300

but as soon as I restart retropie, the configuration of the joystickare back to normal

any way to save those configuration.
I was thinking about executing that command automaticly after retropie has started, but I dont know how to do it.
thanks!

[mitu]

You can execute those commands automatically when RetroPie starts by adding them to the /opt/retropie/configs/all/autostart.sh file. Edit the file (using nano from the command like) and add the commands before the line that starts EmulationStation.

[DimaKompot]

You might like to use a new tool:
https://github.com/Virusmater/evdev-joystick-calibration
I just added the instruction to README on how to make an autoload of such configuration

[francis2019]

@DimaKompot I will try that