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Kuman 5" Touchscreen does not work

bensenbensen
in Repetier-Server
Hello,

im trying to use the kuman 5" touch display on my rpi4. I configured the driver like in manufacturers manual. But touch function isn't working.

it is this display
http://www.kumantech.com/kuman-5quot-inch-resistive-800x480-hdmi-tft-lcd-display-screen-module-with-touch-panel-pen-sd-card-for-raspberry-pi-3-2-model-b-rpi-1-b-b-a-a-sc5a_p0088.html

Its the standard goodtft driver

git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
sudo ./LCD5-show

Can anyone help me?

Comments

  • RepetierRepetier
    Our latest image has no git install, so that will fail. Run
    sudo apt update
    sudo apt install git

    then it exists. If that is not the problem you need to post the error messages.
  • bensenbensen
    Thats no problem. i installed git manually before. The display works but touch mode does not work
  • RepetierRepetier
    Ok, probably you need to calibrate the touch function to make it work correctly. Login via ssh
    export DISPLAY=:0
    xinput_calibrator

    and then add the config to the calibration file. I think it tells you the right file, but not sure. My displays do not need this.
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