373 lines
13 KiB
Markdown
373 lines
13 KiB
Markdown
# Doku Einrichtung volumio
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## CJMCU-5102 (PCM5102A) verbunden https://blog.sengotta.net/connecting-a-pcm5102a-breakout-board-to-a-raspberry-pi/
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VCC <–> Pin 2 (5V)
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GND <–> Pin 6 (GND)
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FLT <–> GND
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DMP <–> GND
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SCL <–> GND
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BCK <–> Pin 12 (GPIO18)
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DIN <–> Pin 40 (GPIO21)
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LCK <–> Pin 35 (GPIO19)
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FMT <–> GND
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XMT <–> 10k Resistor <–> 3,3V of the PCM5102A board
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## Ersteinrichtung
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* volumio installiert
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* Ausgabe über "Generic I2S DAC"
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* Netzlaufwerk verbinden
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* Software-Mixer aktiviert, Standard-Lautstärke auf 100
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* spotify-Plugin aktiviert
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* ssh aktiviert aus volumio.local/dev
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ssh volumio@volumio.local
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sudo apt-get install fswebcam
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fswebcam -r 320x240 -d /dev/video0 -v ~/webcam-test.jpg
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sudo apt-get install python3
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----------------------------------------------------------
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# To Do
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## mopidy / spotify
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### Installation
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https://www.raspberrypi.org/documentation/remote-access/ssh/ --> file "ssh" on boot partition
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[basic setup] -lirc -moc
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sudo apt-get install python-pip
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sudo apt-get install python3-pip
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sudo pip3 install requests
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curl https://get.pimoroni.com/phatdac | bash
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--> reboot
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--> test curl https://get.pimoroni.com/phatdac | bash
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nach https://docs.mopidy.com/en/latest/installation/
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wget -q -O - https://apt.mopidy.com/mopidy.gpg | sudo apt-key add -
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sudo wget -q -O /etc/apt/sources.list.d/mopidy.list https://apt.mopidy.com/jessie.list
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sudo apt-get update
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sudo apt-get install mopidy
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nach https://github.com/mopidy/mopidy-spotify#installation
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sudo apt-get install mopidy-spotify
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https://docs.mopidy.com/en/latest/ext/web/#mopidy-api-explorer
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sudo pip install Mopidy-API-Explorer
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--> http://localhost:6680/api_explorer/
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sudo apt-get install ncmpcpp
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--> https://www.mopidy.com/authenticate/#spotify
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### Service einrichten (https://docs.mopidy.com/en/latest/service/)
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sudo mopidyctl config
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sudo nano /etc/mopidy/mopidy.conf
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[http]
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hostname = ::
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static_dir = /opt/webclient
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[local]
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enabled = false
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# ----------------------------------------------------
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# optional:
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media_dir = /media/share/Kinder
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[m3u]
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playlists_dir = /media/share/Kinder/00_playlists
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# ----------------------------------------------------
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[spotify]
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username = tliero@gmx.net
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password = ********
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client_id = <ID from authentication>
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client_secret = <secret from authentication>
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sudo systemctl enable mopidy
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sudo reboot
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sudo systemctl status mopidy
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--> http://192.168.1.142:6680/mopidy/
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sudo apt-get install git
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### moped web client https://github.com/martijnboland/moped (nach http://krausix.de/mopidy-raspberry-pi/)
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sudo mkdir /opt/webclient
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cd /opt/webclient
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sudo git clone https://github.com/martijnboland/moped.git
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sudo mv moped/dist/* .
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cd ..
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sudo chown -R mopidy webclient
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sudo service mopidy restart
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--> http://192.168.1.142:6680/
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### alternativ: musicbox web client https://github.com/pimusicbox/mopidy-musicbox-webclient
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sudo mkdir /opt/mopidy-musicbox-webclient
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cd /opt/mopidy-musicbox-webclient/
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sudo git clone https://github.com/pimusicbox/mopidy-musicbox-webclient
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cd mopidy-musicbox-webclient
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sudo python setup.py install
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cd ..
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sudo mv mopidy-musicbox-webclient/dist/* .
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cd ..
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sudo chown -R mopidy mopidy-musicbox-webclient
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sudo service mopidy restart
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--> http://192.168.1.142:6680/musicbox_webclient/
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sudo mkdir /media/share
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sudo chmod 777 /media/share
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sudo nano /etc/rc.local
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# make /tmp on RAM disk writable
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chmod 777 /tmp
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# disable HDMI
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/usr/bin/tvservice -o
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# mount share
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sudo mount -t cifs -o user=guest,password= //192.168.1.125/hidrive/Media/Audio /media/share
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# start piplayer
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su pi -c 'python3 /home/pi/piplayer3.py >> /tmp/piplayer3.log 2>&1 &'
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sudo reboot
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### piplayer as service
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sudo nano /lib/systemd/system/piplayer.service
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[Unit]
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Description=piplayer
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After=mopidy.service
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Requires=mopidy.service
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[Service]
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Type=simple
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#ExecStart=/usr/bin/python3 /home/pi/piplayer3.py > /tmp/piplayer3.log 2>&1
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ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py >> /tmp/piplayer3.log 2>&1'
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User=pi
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[Install]
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WantedBy=multi-user.target
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sudo systemctl daemon-reload
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sudo systemctl enable piplayer.service
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-- nach reboot
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systemctl
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systemctl list-dependencies piplayer
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journalctl -e
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sudo systemctl restart piplayer.service
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-- show mopidy service config
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sudo mopidyctl config
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# Fehlerbehebung
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[1] Nov 22 19:05:20 raspberrypi ntpd[445]: frequency file /var/lib/ntp/ntp.drift.TEMP: Read-only file system
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[2] Nov 22 19:58:37 raspberrypi mopidy[403]: ERROR Error reading playlist m3u:%5BRadio%20Streams%5D.m3u8: Permission denied
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[3] Nov 22 20:29:43 raspberrypi mopidy[403]: ERROR Loading logging config '/etc/mopidy/logging.conf' failed. [Errno 2] No such file or directory: '/var/log/
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--> Lösungen
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[1]
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sudo nano /etc/ntp.conf
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#driftfile /var/lib/ntp/ntp.drift
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driftfile /tmp/ntp.drift
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[2]
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#sudo chmod 777 /var/lib/mopidy/playlists/\[Radio\ Streams\].m3u8
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sudo chmod 777 /media/share/Kinder/00_playlists/\[Radio\ Streams\].m3u8
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[3]
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sudo nano /etc/mopidy/logging.conf
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#args = ('/var/log/mopidy/mopidy.log',)
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args = ('/tmp/mopidy.log',)
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# Switch to RAM disk and set the filesystem read-only
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### fstab
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proc /proc proc defaults 0 0
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/dev/mmcblk0p1 /boot vfat defaults,ro 0 2
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/dev/mmcblk0p2 / ext4 defaults,noatime,ro 0 1
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tmpfs /var/log tmpfs nodev,nosuid 0 0
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tmpfs /var/tmp tmpfs nodev,nosuid,mode=1777 0 0
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tmpfs /var/cache tmpfs nodev,nosuid,mode=1777 0 0
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tmpfs /tmp tmpfs nodev,nosuid,mode=1777 0 0
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tmpfs /home/pi/.config tmpfs nodev,nosuid,mode=1777,uid=pi 0 0
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tmpfs /var/lib/mopidy/.config tmpfs nodev,nosuid,mode=1777,uid=mopidy 0 0
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## Info ausgeben
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dmesg
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journalctl -e
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cat /tmp/mopidy.log
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tail -f /tmp/piplayer3.log
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ps -ef | grep python
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sudo systemctl status piplayer
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sudo mount -o rw,remount / && sudo mount -o rw,remount /boot
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sudo fswebcam -r 320x240 -d /dev/video0 -v /media/share/test-01.jpg
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## mopidy erst nach rc.local starten, damit log auf Netzlaufwerk liegen kann und alle Medien-Dateien erreichbar sind
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sudo nano /lib/systemd/system/mopidy.service
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After=rc.local.service
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## piplayer3.log auf Server
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sudo -u nobody touch /media/share/Kinder/piplayer3.log
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sudo chmod 777 /media/share/Kinder/piplayer3.log
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ls -l /media/share/Kinder/piplayer3.log
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sudo nano /lib/systemd/system/piplayer.service
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#ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py >> /tmp/piplayer3.log 2>&1'
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ExecStart=/bin/bash -c 'exec python3 /home/pi/piplayer3.py > /media/share/Kinder/piplayer3.log 2>&1'
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#### mopidy Dokumentation
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http://localhost:6680/api_explorer/#/library.search
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https://docs.mopidy.com/en/latest/api/core/#mopidy.core.mopidy.core.LibraryController
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https://docs.mopidy.com/en/latest/ext/file/
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https://docs.mopidy.com/en/latest/service/
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#### ncmpcpp
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sudo apt-get install ncmpcpp
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https://wiki.archlinux.org/index.php/ncmpcpp#Basic_usage
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### JSON-RPC
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curl -d '{"jsonrpc": "2.0", "id": 1, "method": "core.describe"}' http://127.0.0.1:6680/mopidy/rpc
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curl -d '{"jsonrpc": "2.0", "id": 1, "method": "core.playback.pause"}' http://127.0.0.1:6680/mopidy/rpc
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curl -d '{"jsonrpc": "2.0", "id": 1, "method": "core.playback.resume"}' http://127.0.0.1:6680/mopidy/rpc
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curl -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.clear"}' http://127.0.0.1:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "spotify:user:tliero:playlist:08pbBkT5Vd2xXhxrMCVbAH"}}' http://127.0.0.1:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "spotify:track:5tf1VVWniHgryyumXyJM7w"}}' http://127.0.0.1:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "file:///home/tilman/Musik/04%20-%20The%20Funeral.mp3"}}' http://127.0.0.1:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "http://www.wdr.de/wdrlive/media/kiraka.m3u"}}' http://127.0.0.1:6680/mopidy/rpc
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curl -d '{"jsonrpc": "2.0", "id": 1, "method": "core.playback.play"}' http://127.0.0.1:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "file:///media/share/Singles/04%20-%20The%20Funeral.mp3"}}' http://192.168.1.142:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "file:///home/pi/sounds/scanning.mp3"}}' http://192.168.1.142:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "http://www.wdr.de/wdrlive/media/kiraka.m3u"}}' http://192.168.1.142:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "spotify:user:tliero:playlist:08pbBkT5Vd2xXhxrMCVbAH"}}' http://192.168.1.142:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{"jsonrpc": "2.0", "id": 1, "method": "core.tracklist.add" , "params": {"uri": "spotify:album:4GmD0wNIlc47j8XcCECuVH"}}' http://192.168.1.142:6680/mopidy/rpc
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curl -X POST -H Content-Type:application/json -d '{ "method": "core.playback.get_state", "jsonrpc": "2.0", "id": 1 }' http://192.168.1.142:6680/mopidy/rpc
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### Spotify URLs
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https://open.spotify.com/track/3jQyadhLTxpxadQlkFh2b8
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https://open.spotify.com/episode/1o8HWRR0mx5TfyxLlnKv8e
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https://open.spotify.com/show/4zQKHBLkM3puG5n3jAU2H4
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https://open.spotify.com/album/0BajiiFeEZv9eEx07Hw2C0
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## PCM5102A Audio Module
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https://raspberrypi.stackexchange.com/a/76264
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Noch günstiger geht es mit No-Name-Audioboards mit dem PCM5102A - das ist derselbe Chip wie auf dem PHAT DAC.
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Sobald man weiß, wie man das Ganze verlöten muss (steht z.B. hier: https://www.raspberrypi.org/forums/viewtopic.php?t=57069#p1162299), verhält sich die Platine genauso wie der Pimoroni.
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Ich habe eine erfolgreich mit dem Pimoroni-Skript konfiguriert, ansonsten kann man das auch manuell konfigurieren (https://support.hifiberry.com/hc/en-us/articles/205377651-Configuring-Linux-4-x-or-higher)
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## CJMCU-5102 (PCM5102A) verbunden https://blog.sengotta.net/connecting-a-pcm5102a-breakout-board-to-a-raspberry-pi/
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--- funktioniert mit volumio 2 ---
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VCC <–> Pin 2 (5V)
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GND <–> Pin 6 (GND)
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FLT <–> GND
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DMP <–> GND
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SCL <–> GND
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BCK <–> Pin 12 (GPIO18)
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DIN <–> Pin 40 (GPIO21)
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LCK <–> Pin 35 (GPIO19)
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FMT <–> GND
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XMT <–> 10k Resistor <–> 3,3V of the PCM5102A board
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## Hardware
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- PHAT DAC installieren - http://www.instructables.com/id/Multiroom-Client-With-Raspberry-Pi-ZERO-and-PHAT-D/?ALLSTEPS
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- alternativ: PCM5102A installieren
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- Anschluss: https://www.raspberrypi.org/forums/viewtopic.php?t=57069#p1162299
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- kann mit Skript vom PHAT DAC aktiviert werden, sonst s. http://disq.us/p/1l7ux1s bzw. https://www.hifiberry.com/build/documentation/hifiberry-software-configuration/
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- Lautstärke über IR regeln
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- JBL-Fernbedienung nach Musikraketen-Anleitung auslesen
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- PoC Fernsteuerung
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- Alternative: Lautstärkeregler direkt ansprechen mit Transistor als Schalter (http://www.elektronik-kompendium.de/sites/slt/0208031.htm)
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### CNY70
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- https://www.youtube.com/watch?v=KLkNqmqXVtA - Fehler in der Schaltungsskizze! Muss NPN- statt PNP-Transistor sein.
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- http://www.vishay.com/docs/83751/cny70.pdf
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- Achtung: Beim Vishay CNY70 ist im Vergleich zum Temic der Transistor um 180° gedreht! (s. Kommentar bei http://www.strippenstrolch.de/1-2-12-der-reflexkoppler-cny70.html)
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## Einrichtung
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- SD Card read only: "Raspberry in Blue", c't 21/2016, S. 152
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- Update unter https://www.heise.de/ct/ausgabe/2016-21-Den-Raspi-als-Bluetooth-Empfaenger-einsetzen-3330683.html
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In der Befehlsfolge auf Seite 154 fehlt in der ersten Zeile ein Leerzeichen. Der Befehl zum Löschen der Dateien lautet korrekt:
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sudo rm -rf /var/lib/dhcp/ /var/spool /var/lock /etc/resolv.conf
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- Falls Sie das Dateisystem doch nochmal ändern oder Updates einspielen wollen, können Sie es mit "sudo mount -o rw,remount /"
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und "sudo mount -o rw,remount /boot" wieder temporär beschreibbar machen.
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## Scripting
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- Bugfix <prev>
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- Interrupts statt busy waiting: http://raspi.tv/2013/how-to-use-interrupts-with-python-on-the-raspberry-pi-and-rpi-gpio-part-3
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- run statt call https://docs.python.org/3/library/subprocess.html
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## Gehäuse
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- Buttons per Acryl-Transfer beschriften? ch.16.05.110-115.pdf
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- Beim Zusammenbau Kamera vor dem Verkleben testen
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## Sonstiges
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- Backup SD Card
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sudo dd if=/dev/mmcblk0 of=/media/tilman/ROT/raspberry-pi-zero_before-read-only.img bs=4M
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- Passwort ändern und aufkleben
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## Google Drive
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sudo mount -o rw,remount / && sudo mount -o rw,remount /boot
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nach https://github.com/astrada/google-drive-ocamlfuse/wiki/How-to-install-from-source-on-Debian-Jessie
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https://github.com/astrada/google-drive-ocamlfuse/wiki/Authorization
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https://github.com/astrada/google-drive-ocamlfuse/wiki/Headless-Usage-%26-Authorization
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## Noch schreiben
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- Spiegel-Problem
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- Ausblick: App
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- Google
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- Stromverbrauch messen
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