[arm-allstar] Q-size

[Ken]

Thanks. 

One other question with regard to rxondelay (the delay of the "carrierfrom"
digital signal): does that have any connection with the queuesize parameter?
Or is all the audio during the rxondelay period lost/ignored?  In other
words, does the queue start filling when the rxondelay times out, or does it
start filling when the "carrierfrom" signal is first received ? In the
latter case, I suppose the queue needs to  be bigger than the rxondelay
(when rxondelay is longer than rxaudiodelay).

Ken
KE2N
 

-----Original Message-----
From: David McGough [mailto:kb4fxc at inttek.net] 
Sent: Friday, February 17, 2017 9:31 PM
To: "Ken via arm-allstar" <arm-allstar at hamvoip.org>
Cc: Ken <ke2n at cs.com>
Subject: Re: [arm-allstar] Q-size


Hi Ken,

The queuesize= parameter sets the maximum number of 20mS audio frames
allowed to be buffered at any given time in the channel driver transmit
audio stream (audio written to the CM108/119 device).

There is interaction between the queuesize parameter and the rxaudiodelay
parameter---typically queuesize will be a little larger than rxaudiodelay.

The default value for queuesize is currently 8. And, this value may be
automatically adjusted upward by simpleusb-tune-menu when the rxaudiodelay
value is increased.


73, David KB4FXC



On Fri, 17 Feb 2017, "Ken via arm-allstar" wrote:

> What is the meaning of the "queuesize=" parameter in simpleusb.conf?
> 
> Is it related to other parameters in any way?
> 
> Thanks
> 
> Ken
> 
> KE2N
> 
>  
> 
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