[arm-allstar] FIFO Overflow

[David McGough]

Hi Josh, Sounds great!


On Tue, 31 Oct 2017, Josh Hatton wrote:

> David
> 
> the RX Channel was set to dahdi/pseudo rather than simpleusb/usb1
> 
> Acts fine now. Thanks so much for your help!
> 
> W4ZZK
> 
> 
> 
> On Mon, Oct 30, 2017 at 11:21 PM, David McGough <kb4fxc at inttek.net> wrote:
> 
> >
> > Hi Josh,
> >
> > Hum...I'm not sure about the FIFO errors--that shouldn't happen during
> > normal operation. What this message means is that Asterisk isn't reading
> > audio frames from the simpleusb driver fast enough and the RX audio buffer
> > is overflowing....But, that message was mainly for testing/debugging. I
> > don't think I've ever seen it in normal operation. I run several RPi3
> > boards with 2 fob interfaces, and I've tested with three fobs.
> >
> > My suspicion is that this is caused by some config oops in either rpt.conf
> > or simpleusb.conf.  In rpt.conf, for each node, carefully check the
> > "rxchannel = SimpleUSB/*" statements.  And, check the
> > /etc/asterisk/simpleusb_tune_* file and make sure they have the correct
> > USB device addresses.
> >
> > If all else fails, I (or Doug?) can take a look at the config files, if
> > you'd like.
> >
> > 73, David KB4FXC
> >
> >
> >
> > On Mon, 30 Oct 2017, "Josh Hatton via arm-allstar" wrote:
> >
> > > Evening all
> > >
> > > Adding a 2nd USB FOB for a Simplex radio (pseudo node).
> > >
> > > I am getting this error on the CLI
> > >
> > >  ERROR[1338]: chan_simpleusb.c:2213 insert_into_fifo: FIFO overflow!
> > >
> > > This error logs itself two times each second.
> > >
> > > Any ideas?
> > >
> > > Thx
> > > Josh W4ZZK
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> > >
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> > >
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> > >
> >
> >
>