# Hardware
 - Raspberry PI W
 - HiFiBerry - DAC Plus

# Setup
## Operating System
 [Raspberry PI OS](/marcio.fernandes/raspberrypi)

## HiFiBerry Setup
*[Information source](https://www.hifiberry.com/docs/software/configuring-linux-3-18-x/)*
  
Remove/comment from /boot/config.txt if it exists, for disabling onboard sound.
  
    dtparam=audio=on

Add this lines to /boot/config.txt 
  
    force_eeprom_read=0
    dtoverlay=hifiberry-dacplus

Copy/download file [etc/asound.conf](etc/asound.conf) to /etc/    
  
Reboot

## SqueezeLite
*Requires Logitech Media Server check [instructions](/marcio.fernandes/lms) for setup* 
### Install
1. Check latest [version](https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/) SqueezeLite
1.  Download latest version

        cd /tmp
        wget https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/squeezelite-1.9.9.1392-armhf.tar.gz  

1. Untar downloaded files
       
       tar -xvzf squeezelite-1.9.9.1392-armhf.tar.gz

1. Move untar file file to /usr/local/bin/

       sudo mv squeezelite /usr/local/bin      

1. Check if is executable 
       
       ls -la /usr/local/bin/squeezelite
  
1. If not make executable
        
       sudo chmod +x /usr/local/bin/squeezelite

### Setup as service
       
Download/copy file [etc/systemd/system/squeezelite.service](etc/systemd/system/squeezelite.service) to /etc/systemd/system/  
              
*check file for squeezelite configurations*  
*squeezelite --help for arguments*

Start service  
       *if used with bluealsa only one can be running*
        
    sudo systemctl start squeezelite

Enable on boot  
    *if used with bluealsa only one can be used on boot*

 sudo systemctl enable squeezelite

## Bluealsa/bluealsa-aplay  
  *Using pi as bluetooth speaker*     

## Install

    sudo apt update && sudo apt install bluealsa -y

## Setup as service

Start on boot

    sudo service bluealsa enable && sudo service bluealsa start

### bluealsa-aplay as service  
    Download/copy file [etc/systemd/system/bluealsaaplay.service](etc/systemd/system/bluealsaaplay.service) to /etc/systemd/system/  

Enable service on boot  
    *if used with squeezelite only one can be used on boot* 

    sudo systemctl enable bluealsaaplay

Start service
    *if used with squeezelite only one can be running*
        
    sudo systemctl start bluealsaaplay

## bluealsa-aplay and Squeezelite

Squeelite on boot
  
    sudo systemctl enable squeezelite
  
Change to bluealsa-aplay

    sudo sh -c 'systemctl stop squeezelite; systemctl start bluealsaaplay'

Change to squeezelite

    sudo sh -c 'systemctl stop bluealsaaplay; systemctl start squeezelite'