====== Raspberry PI ======

===== Installation & Updates =====


  * https://www.raspberrypi.org/documentation/installation/installing-images/README.md
  * https://www.raspberrypi.org/documentation/raspbian/updating.md

===== Streaming =====


  * http://www.linuxcircle.com/2013/02/06/faster-video-streaming-on-raspberry-media-server-with-mjpg-streamer/
  * https://github.com/ccrisan/motioneyeos/wiki
  * https://johnathan.org/2016/07/rpi-h264-hw-acceleration.html
  * http://www.redhenlab.org/home/the-cognitive-core-research-topics-in-red-hen/the-barnyard/hardware-encoding-with-the-raspberry-pi
===== Schnittstellen: =====

  *[[https://raspi.tv/2013/rpi-gpio-basics-3-how-to-exit-gpio-programs-cleanly-avoid-warnings-and-protect-your-pi|RPi.GPIO basics 3 – How to Exit GPIO programs cleanly, avoid warnings and protect your Pi]]

**Pin-Belegung**
  * http://pinout.xyz/

**I2C:**
  * https://learn.adafruit.com/adafruits-raspberry-pi-lesson-4-gpio-setup/configuring-i2c

**Erweiterungsbords:**
  * https://www.pixtend.de/pixtend/
===== Libraries =====

  * http://wiringpi.com
  * http://nodered.org/docs/hardware/raspberrypi.html
  * http://www.instructables.com/id/JavaScript-for-IoT-Blinking-LED-on-Raspberry-Pi-Wi/
===== Digitaler Bilderrahmen =====

  * https://www.pcwelt.de/article/1160152/raspberry_pi_als_diashow-bilderrahmen.html
  * https://github.com/cgoldberg/py-slideshow
  * https://softwarerecs.stackexchange.com/questions/70759/turn-tv-into-large-digital-photo-frame-through-the-hdmi-port

===== Bücher =====


  * https://leanpub.com/pi
===== Stuff =====

==== Welches Modell habe ich ich? ====

  * https://www.element14.com/community/docs/DOC-78141/l/identifying-your-model-of-raspberry-pi

==== Passwort Recovery ====
<code bash>
# SD-Karte im PC editieren: ''init=/bin/sh'' als letzen Befehl in die Datei ''cmdline.txt'' einfügen
# im Single-user mode booten und Passwort neu setzen
su
passwd pi
# möglicherweise ist es nötig das Dateisysteme zu mounten (Passwort reset schlägt fehl)
mount -o remount,rw /
# oder
mount -o remount,rw /dev/mmcblk0p2 /
# SD Karte erneut editieren und ''init=/bin/sh'' wieder entfernen
</code>