- Technische Daten
- Einrichtung
- Schaltungen
- Watchdog
- Bildschirmtastatur
- Bildschirm
- Programmübersicht
- FHEM
- Linksammlung Allgemein
- Programmbeispiele
- webiopi
20.02.2018 http://blog.wenzlaff.de/?p=2703
https://www.armbian.com/download/
http://www.netzmafia.de/skripten/hardware/RasPi/Projekt-Sound/Sound-Adapter.html
Node.js auf Raspberry installieren
https://www.rasppishop.de/Raspberry-Pi-7-Touchscreen-Display
https://www.element14.com/community/docs/DOC-78156
https://www.element14.com/community/docs/DOC-78156#matchkey
http://www.circuitbasics.com/raspberry-pi-touchscreen-calibration-screen-rotation/
http://www.raspberrypi-tutorials.de/projekte/gpio-am-raspberry-pi-ueber-ein-webinterface-mit-php-schalten.html
https://elinux.org/RPi-Cam-Web-Interface
http://www.raspberry.bplaced.net/raspberry/index.php
https://fabian-affolter.ch/blog/webinterface-for-switchable-current-bar/
https://linuxundich.de/raspberry-pi/linux-images-fuer-den-raspberry-pi-auf-sd-karte-installieren/
gdbus.error org.freedesktop.policykit1.error.failed an authentication agen
https://raspberrypi.stackexchange.com/questions/45467/vnc-gdbus-errororg-freedesktop-policykit1-error-failed-an-authentication-agen
https://www.raspberrypi.org/forums/viewtopic.php?t=96745
https://raspberrypi.stackexchange.com/questions/27542/raspberry-pi-2-gdbus-error-on-start-up
sudo apt-get update
sudo apt-get dist-upgrade
(sudo apt-get upgrade)
sudo rpi-update
reboot
Raspi als ReverseProxy
https://www.smarthomeng.de/nginx-als-reverseproxy
Raspi als Teamviewer host
https://www.raspiprojekt.de/machen/basics/software/177-teamviewer-host-installieren.html
nextcloud
https://pimylifeup.com/raspberry-pi-nextcloud-server/
http://blog.wenzlaff.de/?p=9817\ß
user pi ändern
http://jankarres.de/2013/09/raspberry-pi-standard-benutzername-pi-aendern/
rfid
https://github.com/plenkyman/RFID_RC522_Python3_TheDoor
LCD Display https://raspberry.tips/raspberrypi-tutorials/raspberry-pi-lcd-display-ansteuern/
Raspberry Pi "auf USB Stick" umstellen
https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=44177
https://www.hagen-bauer.de/2014/05/raspberry-pi-auf-usb-platte-umstellen.html
http://www.marcuslausch.de/2014/02/04/raspberry-pi-von-usb-festplatte-betreiben/
http://www.forum-raspberrypi.de/Thread-tutorial-benutzung-eines-usb-sticks-oder-einer-usb-platte-anstelle-der-sd-karte
siehe auch: https://wiki.ubuntuusers.de/ubuntu_umziehen
http://www.michael-heck.net/index.php/raspberry-pi/raspberry-pi-von-usb-festplatte-booten
Rückumstellng (von Stick auf SD-Karte)
SD-Karte ist als boot-Karte eingesteckt.
Die 2.Partition der SD-Karte ist groß genug um die Daten des Sticks aufzunehmen.
Die 2.Partition der SD-Karte ist "gemountet"
https://raspberry.tips/raspberrypi-einsteiger/raspberry-pi-3-wlan-und-bluetooth-einrichten/
sudo rsync --stats --progress --numeric-ids -axvAhHSPc / /mountpoint
Sound Ausgabedevice wählen
amixer cset numid=3 <Nummer>
für "Nummer" sind folgende Werte möglich:
0 = auto
1 = Klinke analog
2 = HDMI
Beispieldateien unter
/usr/share/scratch/Media/Sounds/
Beispiel von der Kommandozeile testen
mp3 Dateien mit : sudo mpg123 /usr/share/scratch/Media/Sounds/'Music Loops'/Eggs.mp3
wav Dateien mit : sudo aplay /usr/share/scratch/Media/Sounds/Vocals/Singer1.wav
USB Soundkarte
http://html.szaktilla.de/raspi/0.html
Bildschirmtastatur -> zurück
https://www.raspberrypi.org/forums/viewtopic.php?t=14719
http://www.forum-raspberrypi.de/Thread-raspbian-bildschirmtastatur-fuer-offizielles-7-touch-panel
sudo apt-get install matchbox-keyboard
https://www.raspberrypi.org/forums/viewtopic.php?t=130167&p=869385
Keyboard
Virtuelles Keyboard installieren mit:
sudo apt-get install matchbox-keyboard -y
ausführliche Installation:
http://ozzmaker.com/2014/06/30/virtual-keyboard-for-the-raspberry-pi/
1. Install prerequisite development files
sudo apt-get install libfakekey-dev libpng-dev libxft-dev autoconf libtool -y
2. Install and compile matchbox-keyboard
git clone https://github.com/mwilliams03/matchbox-keyboard.git
cd matchbox-keyboard
./autogen.sh
make
sudo make install
Installation of the shared matchbox libraries needs to be done after the installation of matchbox-keyboard.
sudo apt-get install libmatchbox1 -y
3. Create toggle script to start or stop matchbox-keyboard
We will now create a script to toggle the keyboard on and off. And then add a menu
item to access the script as well as add an icon to the task bar for easy access
Create a new file;
sudo nano /usr/bin/toggle-matchbox-keyboard.sh
And copy in the text below;
#!/bin/bash
#This script toggle the virtual keyboard
PID=`pidof matchbox-keyboard
if [ ! -e $PID ]; then
killall matchbox-keyboard
else
matchbox-keyboard&
fi
Now make it executable;
sudo chmod +x /usr/bin/toggle-matchbox-keyboard.sh
We will now add an item to the start menu.
sudo nano /usr/local/share/applications/toggle-matchbox-keyboard.desktop
Copy in this text;
[Desktop Entry]
Name=Toggle Matchbox Keyboard
Comment=Toggle Matchbox Keyboard
Exec=toggle-matchbox-keyboard.sh
Type=Application
Icon=matchbox-keyboard.png
Categories=Panel;Utility;MB
X-MB-INPUT-MECHANSIM=True
Informationen über Sicherung SD-Karte und Stick RPI2
Image abgelegt auf Cruzer edge 32GB
erstellt am 20.10.2015
Die Datei raspi3_sdb1.img.gz enthält die erste Partition des SanDisk Sticks mit Rasbian
Highlights Bildschirmauflösung 1024 x 768 Touchscreen aktiviert und kalibriert QNAP in fstab eingetragen
mpd mpc ; audacious-media-player ; audacity
Tightvncserver, Mysql,PHP 5 Websever lighttpd, FTP server proftpd,
Die Datei raspi3_sdboot.img.gz enthält die boot-Parttion der SD-Karte
Inhalt cmdline.txt
dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/sda1 rootfstype=ext4 elevator=deadline rootwait
fstab proc /proc proc defaults 0 0 /dev/mmcblk0p1 /boot vfat defaults 0 2 /dev/mmcblk0p2 / ext4 defaults,noatime 0 1 UUID=D879-DCC8 /media/usb16gb/ vfat utf8,uid=1000,gid=1000,noatime 0
- a swapfile is not a swap partition, so no using swapon|off from here on, use dphys-swapfile swap[on|off] for that
//192.168.178.22/Multimedia/Music /media/music cifs username=lothar,password=geheim
//192.168.178.22/Public /media/qnap cifs username=lothar,password=geheim
Inhalt cmdline.txt von SDkarte ohne Stick dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait
PI3
http://jankarres.de/2016/03/raspberry-pi-3-wlan-einrichten/
sudo iwlist wlan0 scan
sudo nano /etc/wpa_supplicant/wpa_supplicant.conf
network={
ssid="anlo0" psk="70218120"
sudo nano /etc/network/interfaces
pre-up iw dev wlan0 set power_save off post-down iw dev wlan0 set power_save on }
sudo ifdown wlan0 && sudo ifup wlan0
https://raspberry.tips/raspberrypi-einsteiger/raspberry-pi-3-wlan-und-bluetooth-einrichten/
http://weworkweplay.com/play/automatically-connect-a-raspberry-pi-to-a-wifi-network/
WebIOPi -> zurück
Copying HTML resources... „htdocs/app/gpio-header/index.html“ -> „/usr/share/webiopi/htdocs/app/gpio-header/index.html“ „htdocs/app/gpio-list/index.html“ -> „/usr/share/webiopi/htdocs/app/gpio-list/index.html“ „htdocs/app/serial-monitor/index.html“ -> „/usr/share/webiopi/htdocs/app/serial-monitor/index.html“ „htdocs/app/devices-monitor/index.html“ -> „/usr/share/webiopi/htdocs/app/devices-monitor/index.html“ „htdocs/index.html“ -> „/usr/share/webiopi/htdocs/index.html“ „htdocs/webiopi.css“ -> „/usr/share/webiopi/htdocs/webiopi.css“ „htdocs/jquery.js“ -> „/usr/share/webiopi/htdocs/jquery.js“ „htdocs/webiopi.js“ -> „/usr/share/webiopi/htdocs/webiopi.js“ Installed /usr/local/lib/python3.4/dist-packages/WebIOPi-0.7.1-py3.4-linux-armv7l.egg creating /usr/local/lib/python3.4/dist-packages/WebIOPi-0.7.1-py3.4-linux-armv7l.egg Extracting WebIOPi-0.7.1-py3.4-linux-armv7l.egg to /usr/local/lib/python3.4/dist-packages Removing WebIOPi 0.7.23 from easy-install.pth file Adding WebIOPi 0.7.1 to easy-install.pth file
Linksammlung -> zurück
Display
https://www.raspberrypi.org/blog/the-eagerly-awaited-raspberry-pi-display/
Good to know Datenbank
http://www.gtkdb.de/index.html
allgemein
http://ozzmaker.com/
Programmierung
http://www.raspberry-pi-geek.de/Magazin/2014/04/Grafikausgaben-mit-Python-und-Pygame
Pixel
https://www.raspberrypi.org/downloads/raspbian/
Programme
http://de.wikihow.com/Unrar-in-Linux-verwenden
WiFi
https://www.elektronik-kompendium.de/sites/raspberry-pi/1912231.htm
https://www.raspberrypi.org/documentation/configuration/wireless/wireless-cli.md
pwm gpio
https://tutorials-raspberrypi.de/programmieren-lernen-raspberry-pi-gpio-pwm/
http://wiringpi.com/the-gpio-utility/ https://github.com/sabrigultekin/Asus-Tinker-Board
https://www.abelectronics.co.uk/kb/article/1065/i2c-and-smbus-on-the-tinker-board
post-up iw dev wlan0 set power_save off
httVideo
ps://www.youtube.com/watch?v=VQ7BkDQnxmo
Datesicherun Raspi
http://raspberry.tips/raspberrypi-einsteiger/raspberry-pi-datensicherung-erstellen
mariadb
https://mariadb.com/kb/en/library/full-backup-and-restore-with-mariabackup/#restoring-with-other-tools
https://mariadb.com/kb/en/library/beginner-mariadb-articles/