[arm-allstar] Soundcard FOB

Doug Crompton wa3dsp at gmail.com
Sun Mar 19 21:47:43 EST 2017


Leighton,

  Thanks for the input. Usually when a card does not work and it is in the
CM108x/CM119x family it is because we have not yet registered the
product/vendor code in our software. If you or anyone is using a board that
uses either of these chips and it is not working please forward the product
and vendor codes so we can include them in the 1.5 code. Then a quick
update at your end for version 1.5+ should make it work.

To find the product/Vendor ID plug it into the pi and do  'lsusb'  at the
Linux prompt.  You will see something like this -

[root at Pi3-test asterisk]# lsusb
Bus 001 Device 005: ID 0403:6001 Future Technology Devices International,
Ltd FT232 Serial (UART) IC
*Bus 001 Device 006: ID 0d8c:013a C-Media Electronics, Inc. *
Bus 001 Device 004: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514
Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

In this case it is the C-Media entry and the product code is - 0d8c, Vendor
code - 013a


*73 Doug*

*WA3DSP*

*http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*

On Sun, Mar 19, 2017 at 10:12 PM, "Leighton Judd via arm-allstar" <
arm-allstar at hamvoip.org> wrote:

> G'day all,
>
> I am new to Allstar, but I thought I would share some thoughts on this
> matter.
>
> I have been playing around with similar CM108 based USB sound card devices
> also.
>
> The ones that I have are actually CM108B and required a little bit of
> modification to the code to  have them detected.
>
> I have also noticed that on one radio, I have had to increase the mic gain
> to 999 also. I think that this is just a function of the output level from
> the radio. It doesn't seem to be a problem, however I am still testing my
> setup.
>
> I am happy to share more info regarding my USB sound card and node if that
> is helpful.
>
>
> Regards,
> Leighton
>
> On Mon, 20 Mar 2017 at 13:03, "Doug Crompton via arm-allstar" <
> arm-allstar at hamvoip.org> wrote:
>
> > Chris,
> >
> >   We use those cards quite a bit and have had no problems. At least they
> > look like that card. What is the chip number if you can read it. Maybe
> you
> > got a bad card? Do you have another one to try?
> >
> >
> > *73 Doug*
> >
> > *WA3DSP*
> >
> > *http://www.crompton.com/hamradio <http://www.crompton.com/hamradio>*
> >
> > On Sun, Mar 19, 2017 at 7:00 PM, "Chris Viningre via arm-allstar" <
> > arm-allstar at hamvoip.org> wrote:
> >
> > > I modafied this
> > > http://www.ebay.com/itm/272374780193?_trksid=p2057872.
> > > m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
> > > soundcard and it works great other than low TX and Rec audio. It's ok
> if
> > I
> > > use 999 settings on both but I would like to get it closer to the
> middle.
> > > Everything works good with the URI interface. On the Mic line I have a
> > 10uf
> > > capacitor and no resistor. RXBOOST is on. Any ideals?
> > >
> > > Chris Viningre
> > > 70 W. Roadrunner
> > > Salt Flat, Texas 79847
> > > C:(915) 504-1510
> > > chrisviningre at gmail.com
> > > Amateur Radio Operator: WS5B
> > > https://www.qrz.com/db/ws5b
> > > http://www.reverbnation.com/chrisviningre
> > > _______________________________________________
> > >
> > > arm-allstar mailing list
> > > arm-allstar at hamvoip.org
> > > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> > >
> > > Visit the BBB and RPi2/3 web page - http://hamvoip.org
> > >
> > >
> > _______________________________________________
> >
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> > arm-allstar at hamvoip.org
> > http://lists.hamvoip.org/cgi-bin/mailman/listinfo/arm-allstar
> >
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> >
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>
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>


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