[App_rpt-users] RXONDELAY not working?

[tom]

Johnny, I think you must be using usbradio instead of simpleusb (as we are). Both rxondelay and rxsquelchdelay are parameters in chan_usbradio.c. however, rxondelay is in chan_simpleusb.c while rxsquelchdelay is not. The problem is rxondelay doesn’t seem to work with simpleusb.

Tom / K5TRA

 

From: Johnny Keeker [mailto:cypresstower at yahoo.com] 
Sent: Thursday, August 29, 2013 7:58 PM
To: George Csahanin; tom; app_rpt-users at ohnosec.org
Subject: Re: [App_rpt-users] RXONDELAY not working?

 

Conducting an experiment with rxondelay, I set my node at 1000ms and connected to another node on a different server that I'm able to monitor its transmitter.  I applied a signal to the receiver with rxondelay.  The transmitter on the connected node keys up and as I count to 10, No audio was present so I lowered the rxondelay by half, 500ms. Conducting the same test, I found that around the 6 count audio came out the transmitter.  Lowering the rxondelay to 100ms, and got a count of 2 before hearing audio.  I determined that rxondelay is working. In my case it stops the ping pong effect. I find a 15ms delay is ideal for a gm300 receiver.  It would interesting if someone out there could conduct this same test....  I also found using rxsquelchdelay=XXms is another useful setting to eliminate any squelch tail noise, but it must be used with dsp or flat audio on ACID. 

From: George Csahanin <george at dyb.com>
To: tom <k5tra at austin.rr.com>; app_rpt-users at ohnosec.org 
Sent: Wednesday, August 28, 2013 9:22 PM
Subject: Re: [App_rpt-users] RXONDELAY not working?

 

I'll chime in, I have it on a simplex node with simpleusb and it doesn't work. Made it 10,000 ms and no effect

 

GeorgeC

W2DB 2360

----- Original Message ----- 

From: tom <mailto:k5tra at austin.rr.com>  

To: app_rpt-users at ohnosec.org 

Sent: Wednesday, August 28, 2013 1:11 PM

Subject: Re: [App_rpt-users] RXONDELAY not working?

 

The chan_simpleusb.c code clearly has the rxondelay parameter. However, I tested it on a couple of half-duplex nodes and didn’t see any effect. A bug?

Tom / K5TRA


_______________________________________________
App_rpt-users mailing list
App_rpt-users at ohnosec.org
http://ohnosec.org/cgi-bin/mailman/listinfo/app_rpt-users



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.keekles.org/pipermail/app_rpt-users/attachments/20130829/263cc436/attachment.html>