mirror of
https://github.com/clockworkpi/DevTerm.git
synced 2025-12-12 18:28:50 +01:00
79 lines
2.3 KiB
Markdown
79 lines
2.3 KiB
Markdown
### Orginal image download URL
|
|
https://downloads.raspberrypi.org/raspios_full_armhf/images/raspios_full_armhf-2021-05-28/2021-05-07-raspios-buster-armhf-full.zip
|
|
|
|
|
|
#### Modification request list
|
|
- [x] screen rotation for xrandr,fbcon,lightdm
|
|
- [x] Remove the wallpaper and change the solid color #202020
|
|
- [x] Install all rpi-related debs in the apt source
|
|
|
|
#### Packages in devterm apt source
|
|
1. devterm-audio-patch (check whether the 3.5 audio interface is plugged in, pull up a certain GPIO)
|
|
1. devterm-fan-temp-daemon-rpi (detect the temperature of rpi, raise the io drive fan, written in python)
|
|
1. devterm-kernel-rpi (modified kernel, 4.x series)
|
|
1. devterm-keyboard-firmware (Devterm keyboard firmware flashing tool, Advanced users only!)
|
|
1. devterm-thermal-printer (thermal printer program and systemd scripts)
|
|
1. devterm-thermal-printer-cups (CUPS filter for the thermal printer, and add the thermal printer to cups, so devterm printer can be seen in chromium)
|
|
|
|
|
|
|
|
|
|
##### Add clockworkpi to apt source list
|
|
see https://github.com/clockworkpi/apt/tree/main/debian
|
|
```
|
|
wget -O - https://raw.githubusercontent.com/clockworkpi/apt/main/debian/KEY.gpg | sudo apt-key add -
|
|
|
|
echo "deb https://raw.githubusercontent.com/clockworkpi/apt/main/debian/ stable main" | sudo tee -a /etc/apt/sources.list.d/clockworkpi.list
|
|
```
|
|
|
|
##### Config xrandr
|
|
```
|
|
sudo bash -c 'cat << EOF > etc/X11/Xsession.d/100custom_xrandr
|
|
xrandr --output DSI-1 --rotate right
|
|
EOF'
|
|
```
|
|
|
|
##### Config lightdm
|
|
in `/etc/lightdm/lightdm.conf`
|
|
```
|
|
greeter-setup-script=/etc/lightdm/setup.sh
|
|
```
|
|
*setup.sh*
|
|
```
|
|
#!/bin/bash
|
|
xrandr --output DSI-1 --rotate right
|
|
exit 0
|
|
```
|
|
`sudo chmod +x etc/lightdm/setup.sh`
|
|
|
|
|
|
##### Modify /etc/dphys-swapfile
|
|
```
|
|
CONF_SWAPSIZE=512
|
|
```
|
|
|
|
##### Change the default wallpaper
|
|
The following files changed
|
|
|
|
* /etc/xdg/pcmanfm/LXDE-pi/desktop-items-0.conf
|
|
* /etc/xdg/pcmanfm/LXDE-pi/desktop-items-1.conf
|
|
* /etc/lightdm/pi-greeter.conf
|
|
* /home/pi/.config/pcmanfm/LXDE-pi/desktop-items-0.conf
|
|
|
|
Delete wallpaper address `temple.jpg`
|
|
Modify the `desktop_bg` color to `#202020`
|
|
|
|
|
|
|
|
#### config.txt
|
|
|
|
Add `dtparam=audio=on` to solve the problem of no sound card under HDMI
|
|
|
|
##### /etc/hostname to clockworkpi
|
|
|
|
##### /boot/cmdline.txt ,add fbcon=rotate:1, remove quiet
|
|
|
|
### Image download url
|
|
https://forum.clockworkpi.com/t/devterm-os-cm3-image-files/7151/1
|
|
|