hi
I bought a raspi B+ and hifiberry amp+
I followed the guide installing osmc RC3
when i test with aplay -l
i can read :
aplay: device_list:268: aucune carte son n'a été trouvée...
please help
thansk
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denis cormier I tried openelec today and the topic :
https://www.hifiberry.com/guides/configuring-the-sound-card-in-openelec-with-device-tree-overlays/
It doesn't work, I can't see the hefiberry...
I'm not very good witk linux but I can follow the instructions, no error but still not working. -
HiFiBerry team Hi Denis,
with the old Raspberry Pi, unfortunately device-tree-overlay in OpenElec is still disabled (developers know about it, but it seems this does not have a high priority). Therefore you need to configure the card in /etc/modules like shown here:
https://www.hifiberry.com/guides/hifiberry-software-configuration/
Best regards
Daniel -
denis cormier
I re-installed osmc and follow the instructions:
I updated osmc
the line weren't in the blacklist
I added the 3 lines for hifiberry amp
I edited asound.conf
still the same message :
aplay: device_list:268: aucune carte son n’a été trouvée… -
HiFiBerry team Hi,
you were talking about OpenElec, no OSMC. What distribution are you using?
Best regards
Daniel -
denis cormier Hello,
first, I was talking about osmc
after I tested openelec.
Finally I re-tested with osmc, but It doesnt work. none of both...
I not familiar with linux.
I installed osmc RC3, I think it run with the kernel 3.18
I test both method : 3.12 and 3.18.
I always have the same message :
aplay: device_list:268: aucune carte son n’a été trouvée…
forget openelec, i don't like it.
I can't find the famous lines you talk about blacklist...
I just don't understand why following the support, it doesn't work
so, if you could help, it'll be welcome :-)
thanks -
HiFiBerry team Hi Denis,
every developer has a his own priorities and ideas how things should be configured. Therefore the OpenElec guide won't work on OSMC.
I think today OSMC is also using device tree overlays. Did you configure the Amp in /boot/config.txt?
Best regards
Daniel -
denis cormier yes of course
I follow the topic :
Device not recognised?
This could be caused by typos in config.txt or blacklisted drivers. Add “dtdebug=1″ to your config.txt. Have a look at the output of “dmesg” and the output of “sudo vcdbg log msg”.
output of "sudo vcdbg log msg" give :
001648.186: Failed to load overlay 'hifiberry-amp' -
HiFiBerry team Ok, this looks like the device tree overlay is missing in /boot.
Can you please run
find /boot -name "hifiberry*"
Best regards
Daniel -
denis cormier hi
It works, i had to download dtoverlay=hifiberry-amp-overlay.dtb
it was not in /boot/overlays, dont know why
now trying to adjust the output's power
I use airplay, if I put 100% on the Iphone the song does "po...poc...poc..." -
denis cormier thank you for your nice support
it's not easy for a dummy windows user (french...) -
denis cormier it's finally working
it was a problem with my speakers
very great sound !!! -
HiFiBerry team Great to hear this.
Enjoy the sound!
Daniel -
Martin Schneider I'm just dealing with the same setup here - pi2 osmc RC3 and hifiberry amp+
downloaded hifiberry-amp-overlay.dtb from https://github.com/raspberrypi/firmware/blob/master/boot/overlays/hifiberry-amp-overlay.dtb and put it into /boot/overlays
now the output of “sudo vcdbg log msg” shows
001873.174: dterror: not a valid FDT - err -9
001873.193: Failed to load overlay 'hifiberry-amp'
if the hifiberry-amp-overlay.dtb file is not present it only shows
001873.193: Failed to load overlay 'hifiberry-amp'
so i suspect the dterror is related to the hifiberry-amp-overlay.dtb - maybe i got the wrong one -
Martin Schneider This time i downloaded from https://www.hifiberry.com/files/hifiberry-amp-overlay.dtb and now the card is found -
HiFiBerry team Ok, seems like the latest OSMC release is missing the overlay files.
Best regards
Daniel
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