169 lines
3.9 KiB
Markdown
169 lines
3.9 KiB
Markdown
# Hardware
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- Raspberry PI W
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- HiFiBerry - DAC Plus
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# Setup
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## Operating System
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[Raspberry PI OS](/marcio.fernandes/raspberrypi)
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## HiFiBerry Setup
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*[Information source](https://www.hifiberry.com/docs/software/configuring-linux-3-18-x/)*
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Remove/comment from /boot/config.txt if it exists, for disabling onboard sound.
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dtparam=audio=on
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Add this lines to /boot/config.txt
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force_eeprom_read=0
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dtoverlay=hifiberry-dacplus
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Copy/download file [etc/asound.conf](etc/asound.conf) to /etc/
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Reboot
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## Bluealsa/bluealsa-aplay
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*Using pi as bluetooth speaker*
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### Install
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sudo apt update && sudo apt install bluealsa -y
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### Start on boot
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sudo service bluealsa enable && sudo service bluealsa start
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### How to use
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#### Manual initialization
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bluealsa-aplay 00:00:00:00:00:00
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#### Automatically on boot
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ALSA only allows one application using sound (bad sound quality experience with DMUX or pulseaudio). To control service start/stop use [onlyone](#onlyone) utility
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#### Service Setup
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**Atention! Step not required if using [onlyone](#onlyone) utility**
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*if used with squeezelite only one can be used on boot*
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Download/copy file [etc/systemd/system/bluealsaaplay.service](etc/systemd/system/bluealsaaplay.service) to /etc/systemd/system/
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Start service
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sudo systemctl start bluealsaaplay
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Start on boot
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sudo systemctl enable bluealsaaplay
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## SqueezeLite
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*Requires Logitech Media Server check [instructions](/marcio.fernandes/lms) for server setup*
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### Install
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1. Check latest [version](https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/) SqueezeLite
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1. Download latest version
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cd /tmp
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wget https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/squeezelite-1.9.9.1392-armhf.tar.gz
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1. Untar downloaded files
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tar -xvzf squeezelite-1.9.9.1392-armhf.tar.gz
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1. Move untar file file to /usr/local/bin/
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sudo mv squeezelite /usr/local/bin
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1. Check if is executable
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ls -la /usr/local/bin/squeezelite
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1. If not make executable
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sudo chmod +x /usr/local/bin/squeezelite
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### Setup
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ALSA only allows one application using sound (bad sound quality experience with DMUX or pulseaudio). To control service start/stop use [onlyone](#onlyone) utility
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#### Manual initialization
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/usr/bin/squeezelite
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#### Setup as service
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**Atention! Step not required if using [onlyone](#onlyone) utility**
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Download/copy file [etc/systemd/system/squeezelite.service](etc/systemd/system/squeezelite.service) to /etc/systemd/system/
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*check file for squeezelite configurations*
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*squeezelite --help for arguments*
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*if used with bluealsa only one can be running*
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Start service
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sudo systemctl start squeezelite
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Enable on boot
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sudo systemctl enable squeezelite
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## onlyone
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[Git repository](/marcio.fernandes/onlyone)
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**Prerequisites**
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- Git
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sudo apt install git
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- Chech [Git repository](/marcio.fernandes/onlyone) for more information on dependencies
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### Setup
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1. Download git
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cd /srv
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git clone https://git.limbosolutions.com/marcio.fernandes/onlyone.git
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1. Copy/download [configuration file](etc/onlyone/config.yaml) to /etc/onlyone
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1. Change configuration file squeezelite player name
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1. Setup as service
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Copy/download [service file](etc/systemd/system/onlyone.service) to etc/system/systemd
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sudo systemctl enable onlyone.service && sudo systemctl start onlyone.service
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### How to use onlyone
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- user must be part of group onlyone (group is created on first service start)
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usermod -a -G onlyone USERNAME
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- Start squeezelite
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echo "squeezelite" > /tmp/onlyone_fifo
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- Start bluealsaaplay
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echo "bluetooth" > /tmp/onlyone_fifo
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- checking onlyone for errors or Information
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sudo systemctl status onlyone
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