[App_rpt-users] OSS Free ASL with URIx

[JJC]

Good news, I have made it all work flawlessly!  There were a few tweaks
that I had to make within pulseaudio in terms of some buffer values and the
correct sample rate and boom, I have clean audio now without the use of OSS
which means I can have an updated kernel!  While there are a few different
moving parts, it's actually somewhat trivial.. I'll put together directions
if anyone else cares lol...

JJC
N0PKT

On Thu, Jul 12, 2018 at 10:37 PM JJC <cummingsj at gmail.com> wrote:

> Started a new thread since the old one was hijacked a little bit..
>
> At any rate, I have a current raspbian kernal (without OSS) and I have
> done the following:
>
>    1. disabled onboard audio (just blacklisting the KM for the device)
>    2. configured ALSA to use the C-Media device (URIx) for default audio
>    3. installed pulseaudio
>    4. installed osspd
>    5. start pulseaudio
>    6. stard osspd defining --adsp as dsp1 and as a padsp slave
>    7. start asterisk
>
> It's not perfect yet, but I do have ASL receiving audio from the URIx and
> transmitting audio through the URIx.. it's not clear audio.. maybe audio
> levels?  Also note that there i an osspd-alsa but that doesn't work.. when
> I try that it causes the usb closed errors that I had posted in the other
> thread and ASL won't get past that point.
>
> Unfortunately the site is far enough away that I can't get to the device
> and put it on the bench.. a user is reporting that "tones" are what he is
> hearing after he unkeys
>
> If I can figure out the rest I'll be publishing all of the things that
> need to be edited to 'get-er-done' until then I'll be playing with it...
> any input/ideas/feedback is welcome!
>
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