Hi,
After a little help.
I’ve installed dietpi 1.4 and I am trying to set up my ifi Nano dac with it.
Where do I set usb dac as an option as there is no mention in the sound card section?
My nano is showing in HQPlayer as a network dac but says failed to load.
Cheers
Wayne
Hi,
We don’t currently support USB DAC’s in dietpi-config yet, but we’ll look into it.
I’ll need some information from your system, but we should be able to get it up and running for you fairly quickly.
Please paste the results from these commands
aplay -l lsmod lsusb
Thanks for the reply Dan,
Here’s the results, cheers.
root@DietPi:~# root@DietPi:~# aplay -l
Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: AudioDOP2 [iFi (by AMR) HD USB Audio (DOP2], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0
root@DietPi:~# lsmod
Module Size Used by
nfsd 244942 13
8192cu 555865 0
cfg80211 440988 1 8192cu
-bash: root@DietPi:~#: command not found
rfkill 15589 2 cfg80211
snd_usb_audio 118736 0
root@DietPi:~# **** List of PLAYBACK Hardware Devices ****
-bash: ****: command not found
root@DietPi:~# card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
-bash: card: command not found
root@DietPi:~# Subdevices: 8/8
-bash: Subdevices:: command not found
root@DietPi:~# Subdevice #0: subdevice #0
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #1: subdevice #1
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #2: subdevice #2
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #3: subdevice #3
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #4: subdevice #4
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #5: subdevice #5
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #6: subdevice #6
-bash: Subdevice: command not found
root@DietPi:~# Subdevice #7: subdevice #7
-bash: Subdevice: command not found
root@DietPi:~# card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
-bash: card: command not found
root@DietPi:~# Subdevices: 1/1
-bash: Subdevices:: command not found
root@DietPi:~# Subdevice #0: subdevice #0
-bash: Subdevice: command not found
root@DietPi:~# card 1: AudioDOP2 [iFi (by AMR) HD USB Audio (DOP2], device 0: USB Audio [USB Audio]
-bash: syntax error near unexpected token `('
root@DietPi:~# Subdevices: 1/1
-bash: Subdevices:: command not found
root@DietPi:~# Subdevice #0: subdevice #0
-bash: Subdevice: command not found
root@DietPi:~# root@DietPi:~# lsmod
-bash: root@DietPi:~#: command not found
root@DietPi:~# Module Size Used by
-bash: Module: command not found
root@DietPi:~# nfsd 244942 13
-bash: nfsd: command not found
root@DietPi:~# 8192cu 555865 0
-bash: 8192cu: command not found
root@DietPi:~# cfg80211 440988 1 8192cu
-bash: cfg80211: command not found
root@DietPi:~# rfkill 15589 2 cfg80211
-bash: rfkill: command not found
root@DietPi:~# snd_usb_audio 118736 0
-bash: snd_usb_audio: command not foundWhich SSH client are you using, looks like the bash prompt is not handling text output correctly? Might be worth resetting the terminal
setterm -reset
card 1: AudioDOP2 [iFi (by AMR) HD USB Audio (DOP2], device 0: USB Audio [USB Audio]
Ok so its card 1. Lets set that as the default soundcard on system.
Create a file /etc/asound.conf with the following lines:
pcm.!default { type hw card 1 device 0 } ctl.!default { type hw card 1 device 0 }
Save changes, then restart NAA Daemon with dietpi-services restart. Sound should now be functional with NAA Daemon.
Hi Dan,
I’m using putty as a SSH client.
You’ll have to excuse me, I’m new to this…how do I create the file?
nano /etc/asound.conf
Copy and paste Daniel’s lines
Close and save: CTRL-X, y, enter
Still no joy Dan.
These are my readings after the change
**** List of PLAYBACK Hardware Devices ****
card 0: ALSA [bcm2835 ALSA], device 0: bcm2835 ALSA [bcm2835 ALSA]
Subdevices: 8/8
Subdevice #0: subdevice #0
Subdevice #1: subdevice #1
Subdevice #2: subdevice #2
Subdevice #3: subdevice #3
Subdevice #4: subdevice #4
Subdevice #5: subdevice #5
Subdevice #6: subdevice #6
Subdevice #7: subdevice #7
card 0: ALSA [bcm2835 ALSA], device 1: bcm2835 ALSA [bcm2835 IEC958/HDMI]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: AudioDOP2 [iFi (by AMR) HD USB Audio (DOP2], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
root@DietPi:~# lsmod
Module Size Used by
nfsd 244942 13
8192cu 555865 0
cfg80211 440988 1 8192cu
rfkill 15589 2 cfg80211
snd_usb_audio 118736 1
snd_hwdep 5727 1 snd_usb_audio
snd_usbmidi_lib 19673 1 snd_usb_audio
snd_rawmidi 18260 1 snd_usbmidi_lib
snd_seq_device 3621 1 snd_rawmidi
snd_bcm2835 20089 0
snd_pcm 75620 3 snd_bcm2835,snd_usb_audio
snd_timer 18688 1 snd_pcm
snd 51434 9 snd_bcm2835,snd_usb_audio,snd_hwdep,snd_timer,snd_pcm,snd_rawmidi,snd_usbmidi_lib,snd_seq_device
bcm2835_gpiomem 3040 0
bcm2835_wdt 3225 0
uio_pdrv_genirq 3164 0
uio 8000 1 uio_pdrv_genirq
fuse 82597 1
ipv6 345214 77
root@DietPi:~# lsusbThis is looking good, Wayne.
What is the exact error message? Can you screenshot it?
The ifi is working in Roon as long as I select the Roon Ready option but won’t work via HQplayer.
Lets run a basic sound test, should hear some whitenoise on the USB DAC:
speaker-test -c2
Press CTRL+C to cancel
skip that…not working roon ready now either
Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
Using 16 octaves of pink noise
Playback open error: -16,Device or resource busy
dietpi-services stop
rerun test
speaker-test 1.0.28
Playback device is default
Stream parameters are 48000Hz, S16_LE, 2 channels
Using 16 octaves of pink noise
Sample format not available for playback: Invalid argument
Setting of hwparams failed: Invalid argument
Restart NAA daemon:
systemctl start networkaudiod
Then reselect USB dac in HQplayer and test play.
same ‘failed to load’ error Dan.
Think I might resort back to the pi-dac+
What settings should I have in Dietpi menu Audio options Dan?
I’ve ran the iFi nano off a Cubox running NAA for a few months – this should work the same.
A few more things to try:
If you intend to use just the iFi, you can set sound card to none (not HAT drivers, no drivers for internal sound options (3,5mm jack/HDMI).
