Raspberry Pi

General

Comercial / Commercial

Maquinari / Hardware

Programari / Software

Accés remot / Remote access

connection render available from RPi from PC
xarxa / network text console allow ssh
  • ssh pi@raspberry.local
  • ssh ...
graphics single window (X11) allow ssh
  • ssh -Y pi@raspberry.local
    • galculator
    • lxterminal
    • chromium-browser
    • ...
  • ssh -Y pi@raspberry.local "galculator"
desktop Xnest (old)
  • sudo apt install xnest
  • ssh -Y pi@raspberry.local
    • Xnest -geometry 800x600 :11 &
    • DISPLAY=:11 startlxde-pi
Xephyr on Rpi (new)
  • sudo apt install xserver-xephyr
  • ssh -Y pi@raspberry.local
    • Xephyr :11 -screen 1200x720 -resizeable &
    • DISPLAY=:11 startlxde-pi

Xephyr on your local PC (preferred one)
  • Mageia
    • sudo dnf install x11-server-xephyr
  • start ssh server
  • Xephyr :1 -screen 1200x720 -resizeable &
  • DISPLAY=:1 ssh -Y pi@raspberrypi.local "startlxde"
    • config files at RPi:
      • /etc/xdg/lxsession/LXDE/
      • ~/.config/lxsession/LXDE/
  • DISPLAY=:1 ssh -Y pi@raspberrypi.local "startlxde-pi"
    • Problemes
      • /home/pi/.cache/lxsession/LXDE-pi/run.log
        • Xlib:  extension "DPMS" missing on display "localhost:12.0".
        • Solution:
          • ...
HDMI to
USB-UVC adapter
graphics desktop
  1. v4l2-ctl --list-devices
  2. ffplay -f v4l2 -framerate 25 -video_size 1280x720 -fflags nobuffer -i /dev/video2

Projectes / Projects


http://www.francescpinyol.cat/raspberry_pi.html
Darrera modificació: 12 d'agost de 2022 / Last update: 12th August 2022
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