===== Embedded Art System (EAS) =====

Malte Steiner and Wolfgang Spahn are exploring the artistic potential of embedded open source systems. This platform gives the possibility to combine quite a lot of independent devices to create a more powerful system than most single computers can provide. Open Source and Open Hardware gives the possibility to access all resources of the used embedded systems, to build a network with full control at the same time.

{{ :embedded_artist_2487_03_2000.jpg?450 |}}

Both artists developed a system that made it possible to control simultaneously up to 255 independent embedded platforms and keep the costs low by using the cheap mini computer Raspberry Pi. Each individual Raspberry Pi runs a python program that controls the Omxplayer, the Raspicam, Open GL objects and a Paper-Duino-Pi Board with all its analog inputs and outputs. This Python program can be controlled with the Open Sound Control protocol. All embedded systems in the network are connected via Ethernet for exchanging OSC messages.

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==== Embedded Artist Image ====
How to make an Embedded Artist Image ...\\
... based on Raspbian Wheezy 2014-09-09:\\
[[image_modifikations|Image Modifikations Wheezy]]\\
... based on Raspbian Jessie 2015-11-21:\\
[[image_modifikations_jessie|Image Modifikations Jessie]]\\
The original image is here:\\
[[https://www.raspberrypi.org/downloads/raspbian/]]\\

=== Program ===
All the code one need for the EAS:\\
[[Program]]

=== Directories ===
[[Directories]]

=== OSC Protocol ===
[[OSC communication protocol]]

=== Duino-Pi Protokol ===
[[Duino-Pi Protokol]]

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==== Network configuration ====
[[http://block4.com/index.php?id=159]]\\
[[IP and Network]]\\
[[DNS server]]
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==== IP Selctor ====
[[IP Selctor]]

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==== Python Modules ====
All Python libraries for the EAS:\\
[[Python OSC]]\\
[[PiCamera]]\\
[[Python OMXPlayer]]\\
[[Python Serial]]\\
<del>[[Python OpenMAX]]</del>\\
[[Python 3D]]

[[GPIOs]]\\
[[Sound on Jack]]\\

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==== Set HDMI Mode: ====
A workaround for HDMI problems:\\
[[HDMI Mode]]\\

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==== Hardware: ====
The Hardware for the EAS:\\
[[Hardware]]

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==== VNC Server ====
Autostart the VNC Server\\
[[VNC]]

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==== USB Audio: ====
Usb audio setup for the LogiLink UA0053 Adapter\\
[[USB_Audio]]

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==== SD card read-only ====
Set the SD card to a read-only mode.\\
[[SD_card_read-only|Read-Only SDcard]]

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==== WLAN ====
[[wireless|WLAN]]\\

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==== Py Live Cam ====
Setup for a Raspberry Pi live camera with Python.\\
[[live_cam|Py Live Cam]]

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==== Web Cam ====
[[webcam|Web Cam]]

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==== Miscellaneous ====
[[GitHub Manual]]\\
[[change_user|Change the User]]\\
[[stop_blanking|Blanking]]\\
[[Recover the Password]]\\


Disable the Camera LED:\\
[[http://www.raspberrypi-spy.co.uk/2013/05/how-to-disable-the-red-led-on-the-pi-camera-module/]]

[[http://community.linuxmint.com/tutorial/view/244|Terminal Command Reference]]\\

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