piplayer/installation-audiorakete.md

audiorakete:

# preparation: open up http://<ip>/dev and enable ssh
# ssh volumio@<ip>
# password: volumio

# start setup
sudo apt-get update
sudo apt-get install fswebcam zbar-tools mc
lsusb && ls /dev/video*
sudo apt-get install -y build-essential tk-dev libncurses5-dev libncursesw5-dev libreadline6-dev libdb5.3-dev libgdbm-dev libsqlite3-dev libssl-dev libbz2-dev libexpat1-dev liblzma-dev zlib1g-dev libffi-dev tar wget
cd ~
wget wget https://www.python.org/ftp/python/3.6.5/Python-3.6.5.tar.xz
tar xf Python-3.6.5.tar.xz
cd Python-3.6.5
./configure
make
sudo make altinstall
cd ~
python3.6 --version
sudo easy_install-3.6 -U pip
sudo pip3.6 install socketio-client
sudo pip3.6 install RPi.GPIO

# copy directory audiorakete to /data/INTERNAL

python3.6 /data/INTERNAL/audiorakete/test/lighton.py
python3.6 /data/INTERNAL/audiorakete/test/lightoff.py
python3.6 /data/INTERNAL/audiorakete/test/buttons.py
python3.6 /data/INTERNAL/audiorakete/test/sensor_tcst2103.py
python3.6 /data/INTERNAL/audiorakete/test/lighton.py
fswebcam -d /dev/video0 -v webcam-test.jpg
zbarcam --quiet --nodisplay --raw -Sdisable -Sqrcode.enable /dev/video0
python3.6 /data/INTERNAL/audiorakete/test/lightoff.py

# disable HDMI
sudo /opt/vc/bin/vcgencmd get_throttled
sudo /opt/vc/bin/tvservice -o

sudo nano /etc/rc.local

/opt/vc/bin/tvservice -o

# disable PWR led in /boot/config.txt
nano /boot/config.txt

# Disable the PWR LED
dtparam=pwr_led_trigger=none
dtparam=pwr_led_activelow=off

sudo nano /lib/systemd/system/audiorakete.service

[Unit]
Description=audiorakete
After=volumio.service
Requires=volumio.service

[Service]
Type=simple
ExecStart=/bin/bash -c 'exec python3.6 /data/INTERNAL/audiorakete/audiorakete.p$
User=volumio

[Install]
WantedBy=multi-user.target

sudo systemctl daemon-reload
sudo systemctl enable audiorakete.service
sudo reboot
tail -f /tmp/audiorakete.log