Hi Folks. I’ve got a shiny new Pi 4 and a shiny new hyperpixel rectangle. I’ve tried a couple of different install methods, but I seem always to end up with either a veritcal display, or touchscreen input not matching my orientation.
I did a fresh raspbian (full) install, then ran the curl script. The result is the vertical (top near USB ports) display, with touchscreen oriented on same axis.
This is the diff of /boot/config.txt after running the curl |bash script in the instruction html page, and selecting pi4/rectangle:
dtoverlay=hyperpixel4
gpio=0-25=a2
enable_dpi_lcd=1
dpi_group=2
dpi_mode=87
dpi_output_format=0x7f216
dpi_timings=480 0 10 16 59 800 0 15 113 15 0 0 0 60 0 32000000 6
I also tried these instructions:
Which would let me rotate the display, but not the touchscreen orientation. Possibly I’m missing something inferred on that page… I assumed there were typos in the sed cmds (they failed to parse, and seem to duplicate setting x instead of switching x & y!)… but correcting for that still resulted in a mix-up of touchscreen and display orientation.
My goal is to get it 800 wide by 480 high, and stick either the application kodi (inside x/rasbian!) or get libreelec working with kodi, so I can set up a little music streaming bluetooth player on the screen, and have the pi do some other various housekeeping for me in the background.
Does anyone have a working method to get this working with all the latest as of Sept 10th 2019 distro/install scripts/etc?
Thanks for your attention