# Hardware
 - Raspberry PI W
 - HiFiBerry - DAC Plus

# Setup
## OS Setup, [Instructions](/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 file etc/asound.conf    
  
  - Reboot

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

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

  - Untar downloaded files

        tar -xvzf squeezelite-1.9.9.1392-armhf.tar.gz

  - Move untar file file to /usr/bin/

        sudo mv squeezelite /usr/bin      

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

  - Start on boot
       
  - 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 service on boot  
    *if used with bluealsa only one can be used on boot*

        sudo systemctl enable squeezelite

## Bluealsa   
  *Using pi as bluetooth speaker*     
  - Install

        sudo apt update && sudo apt install bluealsa -y


  - Start on boot

        sudo service bluealsa enable && sudo service bluealsa start

  - Setup bluealsa-aplay  
    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'