Got the LCD to display and touch screen register points correctly (although not 100% precise). I’m not entirely sure where my PR should go and how to actually test it as I’m not familiar with the CI/CD environment so please excuse me for pasting below the commands I entered on the Buster image:
sudo rm -rf LCD-show
git clone https://github.com/goodtft/LCD-show.git
chmod -R 755 LCD-show
cd LCD-show/
# We don't want to reboot right now, so we'll patch that part out
sed -i 's/^sudo reboot/#sudo reboot/' ./LCD35-show
sudo ./LCD35-show
As that last sudo ./LCD35-show removes our commands from autostart, we need to readd them
grep raspberry-pi-turnkey /etc/rc.local || \
(grep -v "exit 0" /etc/rc.local; echo "su pi -c '/usr/bin/sudo /usr/bin/python3 /home/pi/scripts/raspberry-pi-turnkey/startup.py &'"; echo "su -l pi -c 'sudo xinit /home/pi/scripts/kiosk-xinit.sh'"; echo "exit 0") > rc.local && sudo mv rc.local /etc/rc.local
sudo chmod +x /etc/rc.local
Replace contents of /etc/X11/xorg.conf.d/99-calibration.conf
with below block
Section "InputClass"
Identifier "calibration"
MatchProduct "ADS7846 Touchscreen"
Option "Calibration" "3934 252 1298 3563"
EndSection
And reboot…
Next thing I noticed missing is the info on the countdown-loading screen (IP and MAC). I have an idea I’ll check another time.
Then next big stop is upgrading to latest openHAB and all our configuration, rules etc… Rich had some good guidelines for that.