kalittle wrote:
> Still chasing the rabbit - thanks to both Greg and Roland0 for their
> assistance.
>
> Greg - good advice - will dig into the PiCore documentation to
> understand persistance, and how to get a change to survive a reboot.
BTW: The backup command on the web GUI will save /etc/asound.conf . On
the command line $ pcp bu also does a backup.
> Roland0 - question around your comment at the start of your code -
> (note: adjust card/device to match your setup)
>
> What does this mean? where is this "card/device" you mention? I made
> your suggested changes to the /etc/asound.conf file, but the player
> would not restart until I reset the file to it's original content (or
> rebooted to reset everything)! I think if I could understand this
> "card/device" change you mention this might work. I would then research
> how to make the change permanent.ken
hi Ken,
>From [Main Page] in [Beta] mode > [Diagnostics] > [Sound]. Scroll down
to "[ INFO ] PLAYBACK Hardware Devices" and you will see the cards and
devices for your hardware. This list is generated by the Linux command $
aplay -l
Should look like this!
Code:
--------------------
**** 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: Device [USB PnP Sound Device], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
--------------------
card 0 is the RPi sound card (stupid card name ALSA, it is really
confusing starting out)
card 1 is one of those little generic USB DAC (very generic card name -
Device)
regards
Greg
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