Pi 4B - Octoprint - OctoDash - Hyperpixel 4"

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1

I have buy a Raspberry Pi 4B (4GB RAM) and have installed Octoprint and octodash.
Earlier I've used OctoDash on a Raspberry pi 3B+ with no problems, but on my PI 4B I can't get the screen to turn correctly.
Right now OctoDash is displayed in portrait format, but I would like to turn the screen and touch to landscape format
My screen is a HyperPixel 4" which is mounted on the 40 pin connector.

Tried applying the same changes as on my old 3B+, doesn't work.

Made changes in /boot/config.txt
dtoverlay=vc4-kms-dpi-hyperpixel4,rotate=90

  • does not work

Tried to create a SCRIPT file, for which I found the guide on this website
On the fly rotation: https://github.com/pimoroni/hyperpixel4/issues/177

How do I get both the graphics and the touch to turn 90 degrees to the right?

octoDash Screen Shot 1
octoDash Screen Shot 11920×1201 83.5 KB

2

The touch screen orientation I've used in the past for the hyperpixel was a matter of adjusting the TransformationMatrix in /usr/share/X11/xorg.conf.d/40-libinput.conf based on this guide: Inverting an HDMI display on the Raspberry Pi 4B. Wonder if there's some x11 file that you could modify to rotate the display.

3

Wonder if this script would help you out, using the --xorg flag after the rotation desired.

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