SPARKY FORUM

No audio

No audio
« on: July 26, 2017, 11:18:19 PM »
Hallo, I've just received your DAC; I've connected it to a Rapberry, set up Volumio: I2S DAC, Allo Piano. When I try to play a file, it gives the error:
Failed to open Alsa; failed to openAlsa device "hw:1,0: no such file o directory

I've another Raspberry with another DAC well working.
What can I do?
Thanks, Enzo

Re: No audio
« Reply #1 on: July 27, 2017, 12:09:33 AM »
Hi,

   Add below line in config.txt file

dtoverlay=allo-piano-dac-pcm512x-audio

And make dtparam=audio=on

then Reboot and check the status.

Please check the driver is loaded or not using "aplay -l"

With Regards
Sparky Admin
« Last Edit: July 28, 2017, 12:11:35 AM by sparkyadmin »

Re: No audio
« Reply #2 on: July 27, 2017, 11:16:38 PM »
Thanks, for your help but you should explain to me what does mean
"Add below line in config.txt file" and
"And make dtparam=audio=on "
I'm not expert enough . Are in the Raspberry? If yes how can I find them? Connecting it to ...?
Thanks, Enzo
« Last Edit: July 28, 2017, 12:11:48 AM by sparkyadmin »

Re: No audio
« Reply #3 on: July 28, 2017, 12:09:59 AM »
Hi,

   dtparam=audio=on should be on only.

After booting volumio image you have to select Output device as Allo piano dac and I2S dac should be on.

Please find below link for your reference.And try to play the song

http://61.12.17.162:9098/sparky/volumio.JPG

Note:Then also not working means download fresh volumio image and flash the image to sd card and check.Select audio out put device as allo-piano dac in volumio gui and enable I2S as shown in above link.

With Regards
Sparky Admin


Re: No audio
« Reply #4 on: July 28, 2017, 12:15:25 AM »
 Hallo,
excuse me but still I don't understand what you mena writing:
"dtparam=audio=on should be on only."

I've had already set up I2S ON and Allo Piano as DAC.
I've hadalso tried reinstalling Volumio ...
Enzo

Re: No audio
« Reply #5 on: July 28, 2017, 02:56:54 AM »
Hi,

   If you want the on-board Raspberry Pi sound devices to be enabled then  we need to change dtparam=audio=on.

LED of piano DAC is glowing?

Please download volumio image from below link for RPI

https://volumio.org/get-started/

And flash the image then enable I2S DAC and select output device and DAC model as Allo Piano and check.

With Regards
Sparky Admin