Octoprint

TFT 5″ Waveshare

https://www.waveshare.com/wiki/5inch_HDMI_LCD

cmdline.txt

add: fbcon=map:10 fbcon=font:ProFont6x11 logo.nologo

config.txt

start_x=1
gpu_mem=128
dtparam=audio=on
hdmi_group=2
hdmi_mode=1
hdmi_mode=87
hdmi_cvt 800 480 60 6 0 0 0
dtoverlay=ads7846,cs=1,penirq=25,penirq_pull=2,speed=50000,keep_vref_on=0,swapxy=0,pmax=255,xohms=150,xmin=200,xmax=3900,ymin=200,ymax=3900
hdmi_drive=1
hdmi_force_hotplug=1

Boot image

replace picture: /usr/share/plymouth/themes/pix/splash.png

Desktop install

apt-get install raspberrypi-ui-mods

Touch calibration

sudo apt-get install xserver-xorg-input-evdev xinput-calibrator

sudo cp -rf /usr/share/X11/xorg.conf.d/10-evdev.conf /usr/share/X11/xorg.conf.d/45-evdev.conf

sudo nano /usr/share/X11/xorg.conf.d/99-calibration.conf

Add the following code to 99-calibration.conf:

Section “InputClass”
Identifier “calibration”
MatchProduct “ADS7846 Touchscreen”
Option “Calibration” “150 3924 237 4037”
Option “SwapAxes” “0”
Option “EmulateThirdButton” “1”
Option “EmulateThirdButtonTimeout” “1000”
Option “EmulateThirdButtonMoveThreshold” “300”
EndSection

Octodash

Install

apt install libayatana-appindicator3-1

bash <(wget -qO- https://github.com/UnchartedBull/OctoDash/raw/main/scripts/install.sh)

Uninstall

wget -qO- https://github.com/UnchartedBull/OctoDash/raw/main/scripts/remove.sh | bash