Mopidy Discourse

No audio outputs in IRIS with BossDAC

Hi all,

First sorry if ask a noob question but I am new to modipy in raspian.

I have a HAT (Boss DAC HiFi [Master] pcm512x-hifi-0]) mounted on my RPi 3B+ board and it works well.
My problem is that after installing modipy and iris client, no sound is coming out from iris.
Whatever I am trying to play, there is no sound playing.

I deactivated the raspberry pi audio to force the sound into the dac but it failed.
I tried to force in modipy configuration file the device but it failed too
output = alsasink device=hw:BossDAC

I am running all latest version of all softwares.

Am I doing something wrong?

Here below some configuration of mine :

sudo mopidyctl config
Running “/usr/bin/mopidy --config /usr/share/mopidy/conf.d:/etc/mopidy/mopidy.conf config” as user mopidy
WARNING [MainThread] mopidy.config Ignoring config section ‘spotify’ because no matching extension was found
[core]
cache_dir = /var/cache/mopidy
config_dir = /etc/mopidy
data_dir = /var/lib/mopidy
max_tracklist_length = 10000
restore_state = false

[logging]
verbosity = 0
format = %(levelname)-8s [%(threadName)s] %(name)s %(message)s
color = false
config_file =

[audio]
mixer = software
mixer_volume = 100
output = alsasink device=hw:BossDAC
buffer_time =

[proxy]
scheme =
hostname =
port =
username =
password =

[tunein]
enabled = true
timeout = 5000
filter = station

[local]
enabled = false ; Extension disabled due to config errors.
max_search_results = 100
media_dir = ; Must be set.
scan_timeout = 1000
scan_flush_threshold = 100
scan_follow_symlinks = false
included_file_extensions =
excluded_file_extensions =
.cue
.directory
.html
.jpeg
.jpg
.log
.nfo
.pdf
.png
.txt
.zip
directories =
Albums local:directory?type=album
Artists local:directory?type=artist
Composers local:directory?type=artist&role=composer
Genres local:directory?type=genre
Performers local:directory?type=artist&role=performer
Release Years local:directory?type=date&format=%25Y
Tracks local:directory?type=track
Last Week’s Updates local:directory?max-age=604800
Last Month’s Updates local:directory?max-age=2592000
timeout = 10
use_artist_sortname = false
album_art_files =
*.jpg
*.jpeg
*.png

[iris]
enabled = true
country = NZ
locale = en_NZ
data_dir = $XDG_DATA_DIR/iris

[file]
enabled = true
media_dirs =
/home/pi/Music
excluded_file_extensions =
.directory
.html
.jpeg
.jpg
.log
.nfo
.pdf
.png
.txt
.zip
show_dotfiles = false
follow_symlinks = false
metadata_timeout = 1000

[http]
enabled = true
hostname = 0.0.0.0
port = 6680
zeroconf = Mopidy HTTP server on $hostname
allowed_origins =
csrf_protection = true
default_app = mopidy

[m3u]
enabled = true
base_dir =
default_encoding = latin-1
default_extension = .m3u8
playlists_dir =

[softwaremixer]
enabled = true

[stream]
enabled = true
protocols =
http
https
mms
rtmp
rtmps
rtsp
metadata_blacklist =
timeout = 5000

sudo nano /etc/mopidy/mopidy.conf
[http]

Make sure the web interface can be accessed by the local network

hostname = 0.0.0.0

[audio]
mixer_volume = 100
output = alsasink device=hw:BossDAC

[file]
enabled = true
media_dirs = /home/pi/Music
show_dotfiles = false
excluded_file_extensions =
.directory
.html
.jpeg
.jpg
.log
.nfo
.pdf
.png
.txt
.zip
follow_symlinks = false
metadata_timeout = 1000

[m3u]
enabled = true

[tunein]
filter = station

aplay -l
**** Liste des Périphériques Matériels PLAYBACK ****
carte 0: BossDAC [BossDAC], périphérique 0: Boss DAC HiFi [Master] pcm512x-hifi-0 [Boss DAC HiFi [Master] pcm512x-hifi-0]
Sous-périphériques: 0/1
Sous-périphérique #0: subdevice #0

sudo nano /boot/config.txt**
aplay /usr/share/sounds/alsa/Front_Center.wav# For more options and information see
disable_overscan=0
hdmi_force_hotplug=1
hdmi_group=2
hdmi_mode=82
dtparam=spi=on
[pi4]

Enable DRM VC4 V3D driver on top of the dispmanx display stack

dtoverlay=vc4-fkms-v3d
max_framebuffers=2
[all]
#dtoverlay=vc4-fkms-v3d
start_x=1
gpu_mem=128
#DAC HAT
dtoverlay=allo-boss-dac-pcm512x-audio

what’s this command shows?
You should see some errors or listen sound from speaker

Try to play something and then provide the Mopidy (note spelling) log. Please provide all log output for that run of Mopidy i.e. include the startup logging.