2015-04-08 21:13:10 +02:00
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# doorbuzz
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raspberry Pi opening the front door and playing videos
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2015-04-08 22:16:20 +02:00
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the button has an RGB led to show status
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how to install
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==============
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2015-05-02 01:58:10 +02:00
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# login as user pi
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sudo apt-get install unclutter xdotool git-core screen imagemagick
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cd ~
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git clone https://github.com/syn2cat/doorbuzz.git
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2015-04-08 22:16:20 +02:00
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put into /etc/rc.local the following line:
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2015-05-02 01:58:10 +02:00
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su pi -c '/home/pi/doorbuzz/buzzctrl.sh' &
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2015-04-08 22:16:20 +02:00
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sudo vi /etc/xdg/lxsession/LXDE/autostart
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remove screensaver
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2015-05-02 01:58:10 +02:00
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cd ~
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2015-04-08 22:16:20 +02:00
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git clone git://git.drogon.net/wiringPi
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cd wiringPi
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./build
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2015-05-02 01:58:10 +02:00
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cd ~
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2015-04-08 22:16:20 +02:00
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mkdir -p /home/pi/.config/lxsession/LXDE/
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cat > /home/pi/.config/lxsession/LXDE/autostart <<"EOF"
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@xset s off
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@xset -dpms
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@xset s noblank
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@unclutter -display :0 -noevents -grab
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2015-05-02 01:58:10 +02:00
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@./doorbuzz/videoplayer.sh
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2015-04-08 22:16:20 +02:00
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EOF
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2015-05-02 01:58:10 +02:00
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https://learn.adafruit.com/neopixels-on-raspberry-pi/software
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sudo apt-get install build-essential python-dev git scons swig
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git clone https://github.com/jgarff/rpi_ws281x.git
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cd rpi_ws281x
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scons
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cd python
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sudo python setup.py install
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cd doorbuzz
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2015-04-08 22:16:20 +02:00
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connect the button and LED to pins as shown in buzzctrl.sh
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create a file "secret.txt" containing the http://user:pass@10.1.1.xx part of the URL
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adapt the URL in buzzctrl.sh
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adapt spaceapi URL in spacestatus.py
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put .mp4 videos into ~pi/ and they will show when your hackerspace is open
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you can add videos and they will be taken into account automatically
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when booting, the button led uses morsecode to send the low byte of the
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IP adress in decimal
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todo
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====
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create a config file
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put more of the hardcoded values from code into parameters
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make code resilient against missing commands (e.g. gpio not in PATH)
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move script to run in screen instead starting from rc.local
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