revision after reinstall

README.md

@@ -1,117 +1,151 @@
-# Hardware
- - Raspberry PI W
- - HiFiBerry - DAC Plus
+# pi.speaker
+
+- [Hardware](#hardware)
+- [Operating System](#operating-system)
+- [HiFiBerry Setup](#hifiberry-setup)
+- [SqueezeLite](#squeezelite)
+- [alsa plugin equalizer](#alsa-plugin-equalizer)
+- [Bluealsa/bluealsa-aplay](#bluealsabluealsa-aplay)
+
+## Hardware
+
+- Raspberry PI W
+- HiFiBerry - DAC Plus
 
-# Setup
 ## Operating System
- [Raspberry PI OS](/marcio.fernandes/raspberrypi)
+
+[Raspberry PI OS](https://www.raspberrypi.com) bookworm.
 
 ## 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
+```bash
+#/boot/firmware/config.txt
+
+# disable onboard audio
+#dtparam=audio=on
+
+# configurations for hifiberry-dacplus
+force_eeprom_read=0
+dtoverlay=hifiberry-dacplus
+```
+
+``` bash
+# list audio devices 
+ aplay -l
+```
+
+**Set /etc/asound.conf:**
+
+*Replace with sound card number.*
+```bash
+#/etc/asound.conf
+defaults.pcm.card 1
+defaults.pcm.device 1
+defaults.ctl.card 1
+```
 
-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  
+*Requires Logitech Media Server check [instructions](/marcio.fernandes/lms) for server setup*
 
-1. Untar downloaded files
-       
-       tar -xvzf squeezelite-1.9.9.1392-armhf.tar.gz
+**Install:**
 
-1. Move untar file file to /usr/bin/
+Check latest [version](https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/) SqueezeLite.
 
-       sudo mv squeezelite /usr/bin      
+```bash
+# set version
+FILE="squeezelite-2.0.0.1541-armhf.tar.gz"
 
-1. Check if is executable 
-       
-       ls -la /usr/bin/squeezelite
-  
-1. If not make executable
-        
-       sudo chmod +x /usr/bin/squeezelite
+cd /tmp
+# Download 
+wget https://sourceforge.net/projects/lmsclients/files/squeezelite/linux/$FILE 
+
+# untar file
+tar -xvzf "$FILE"
+
+# move to bin
+sudo mv squeezelite /usr/local/bin
+sudo chmod +x /usr/local/bin/squeezelite
+```
+
+**Manual initialization:**
+
+``` bash
+squeezelite
+```
+
+**Setup as service:**
+
+Download/copy file [etc/systemd/system/squeezelite.service](/etc/systemd/system/squeezelite.service) to /etc/systemd/system/
 
-### 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*
+*squeezelite --help for arguments*  
+*if used with bluealsa only one can be running*
 
-Start service  
-       *if used with bluealsa only one can be running*
-        
-    sudo systemctl start squeezelite
+Start service:
 
-Enable on boot  
-    *if used with bluealsa only one can be used on boot*
+```bash
+sudo systemctl enable squeezelite
+sudo systemctl start squeezelite
+sudo systemctl status squeezelite
+```
 
- sudo systemctl enable squeezelite
+## alsa plugin equalizer
 
-## Bluealsa/bluealsa-aplay  
-  *Using pi as bluetooth speaker*     
+Install:
 
-## Install
+```bash
+sudo apt install -y libasound2-plugin-equal
+```
 
-    sudo apt update && sudo apt install bluealsa -y
+Manual usage:
 
-## Setup as service
+```bash
+alsamixer -D equal
+```
+
+## Bluealsa/bluealsa-aplay
+
+*Using pi as bluetooth speaker:*
+
+Install:
+
+```bash
+    sudo apt install bluealsa -y
+```
+
+Start on boot:
+
+```bash
+sudo service bluealsa enable && sudo service bluealsa start
+```
+
+ Manual initialization:
+
+```bash
+bluealsa-aplay 00:00:00:00:00:00
+```
+
+Automatically on boot:
+
+ALSA only allows one application using sound (bad sound quality experience with DMUX or pulseaudio).
+
+
+Download/copy file [etc/systemd/system/bluealsaaplay.service](etc/systemd/system/bluealsaaplay.service) to /etc/systemd/system/
+
+Start service
+
+```bash
+sudo systemctl start bluealsaaplay
+```
 
 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'
-       
-
-
-
-
-
-
-
-
-
-
+```bash
+sudo systemctl enable bluealsaaplay
+```
 

etc/asound.conf

@@ -1,6 +0,0 @@
-pcm.!default {
-  type hw card 0
-}
-ctl.!default {
-  type hw card 0
-}

etc/onlyone/config.yaml

@@ -0,0 +1,10 @@
+defaultProcess: squeezelite
+processes:
+- key: squeezelite
+  cmd: /usr/local/bin/squeezelite -o equal -n "Living Room" -v
+- key: bluetooth
+  cmd: bluealsa-aplay 00:00:00:00:00:00
+mqtt: #only define if control from mqtt needed
+  brokerAddress: "192.168.1.251" # address of mqtt broker
+  topic: "home/devices/$CLIENTID/audio/input" # topic
+  brokerPort: 8883 # mqtt broker port

etc/systemd/system/squeezelite.service

@@ -1,4 +1,4 @@
-# file located at /lib/systemd/system/
+#/etc/systemd/system/squeezelite.service
 
 
 [Unit]
@@ -16,7 +16,11 @@ User=root
 # note use your mac address as given by ifconfig and the name you wish to give your player
 #ExecStart=/usr/bin/squeezelite -n "PlayerName"
 #by default use pi name
-ExecStart=/usr/bin/squeezelite
+ExecStart=/usr/local/bin/squeezelite -s lms.lan
+ExecStartPre=/bin/sleep 3
+Restart=on-failure
+RestartSec=10
 
 [Install]
-WantedBy=multi-user.target
+WantedBy=multi-user.target
+