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<body class='hmmessage'><div dir='ltr'><br>Well, it was indeed accurate that:<br><br>1) The "rxondelay" parameter in chan_simpleusb did not work or have any effect.<br>2) The software *DID* indeed fully and correctly support the "rxondelay" feature, with<br> one very specific exception: The parameter was *NEVER* read from the config file!!<br><br>All I have to say on my part is: "DUH!!"<br><br>The new version (one line change) which fixes this will appear publicly in SVN at 7:15 PDT this<br>evening.<br><br>Jim WB6NIL<br><br><br><div><hr id="stopSpelling">Date: Thu, 29 Aug 2013 21:36:08 -0700<br>From: cypresstower@yahoo.com<br>To: k5tra@austin.rr.com; george@dyb.com; app_rpt-users@ohnosec.org<br>Subject: Re: [App_rpt-users] RXONDELAY not working?<br><br><div style="color:#000;background-color:#fff;font-family:times new roman, new york, times, serif;font-size:12pt;"><div style="MARGIN:6pt 0in 0pt 9pt;"><span style="FONT-FAMILY:'Times New Roman';COLOR:black;">Rgr Tom, "I am using usbradio.conf". Should have realized you were referring to. I have a mobile node with limey linux and simpleusb.conf. I owe you one so I'll test it and see what I come up with.</span></div>
<div style="MARGIN-LEFT:9pt;RIGHT:auto;"><span style="RIGHT:auto;"><span style="FONT-FAMILY:'Times New Roman';COLOR:black;">Thanks </span></span></div>
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<div style="BORDER-BOTTOM:#ccc 1px solid;BORDER-LEFT:#ccc 1px solid;PADDING-BOTTOM:0px;LINE-HEIGHT:0;MARGIN:5px 0px;PADDING-LEFT:0px;PADDING-RIGHT:0px;HEIGHT:0px;FONT-SIZE:0px;BORDER-TOP:#ccc 1px solid;BORDER-RIGHT:#ccc 1px solid;PADDING-TOP:0px;" class="hr"></div><font face="Arial" size="2"><b><span style="FONT-WEIGHT:bold;">From:</span></b> tom <k5tra@austin.rr.com><br><b><span style="FONT-WEIGHT:bold;">To:</span></b> 'Johnny Keeker' <cypresstower@yahoo.com>; 'George Csahanin' <george@dyb.com>; app_rpt-users@ohnosec.org <br><b><span style="FONT-WEIGHT:bold;">Sent:</span></b> Thursday, August 29, 2013 10:15 PM<br><b><span style="FONT-WEIGHT:bold;">Subject:</span></b> RE: [App_rpt-users] RXONDELAY not working?<br></font></div>
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<div class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Calibri', 'sans-serif';COLOR:#1f497d;FONT-SIZE:11pt;">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.</span></div>
<div class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Calibri', 'sans-serif';COLOR:#1f497d;FONT-SIZE:11pt;">Tom / K5TRA</span></div>
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<div class="ecxyiv1209590734MsoNormal"><b><span style="FONT-FAMILY:'Tahoma', 'sans-serif';FONT-SIZE:10pt;">From:</span></b><span style="FONT-FAMILY:'Tahoma', 'sans-serif';FONT-SIZE:10pt;"> Johnny Keeker [mailto:cypresstower@yahoo.com] <br><b>Sent:</b> Thursday, August 29, 2013 7:58 PM<br><b>To:</b> George Csahanin; tom; app_rpt-users@ohnosec.org<br><b>Subject:</b> Re: [App_rpt-users] RXONDELAY not working?</span></div></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Verdana', 'sans-serif';COLOR:black;">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. </span><span style="COLOR:black;"></span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">From:</span></b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;"> George Csahanin <george@dyb.com><br><b>To:</b> tom <k5tra@austin.rr.com>; app_rpt-users@ohnosec.org <br><b>Sent:</b> Wednesday, August 28, 2013 9:22 PM<br><b>Subject:</b> Re: [App_rpt-users] RXONDELAY not working?</span><span style="COLOR:black;"></span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">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</span><span style="COLOR:black;"></span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">GeorgeC</span><span style="COLOR:black;"></span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">W2DB 2360</span><span style="COLOR:black;"></span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">----- Original Message ----- </span></div></div>
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<div style="BACKGROUND:#e4e4e4;" class="ecxyiv1209590734MsoNormal"><b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">From:</span></b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;"> <a title="k5tra@austin.rr.com" href="mailto:k5tra@austin.rr.com" rel="nofollow" target="_blank">tom</a> </span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">To:</span></b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;"> <a title="app_rpt-users@ohnosec.org" href="mailto:app_rpt-users@ohnosec.org" rel="nofollow" target="_blank">app_rpt-users@ohnosec.org</a> </span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">Sent:</span></b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;"> Wednesday, August 28, 2013 1:11 PM</span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;">Subject:</span></b><span style="FONT-FAMILY:'Arial', 'sans-serif';COLOR:black;FONT-SIZE:10pt;"> Re: [App_rpt-users] RXONDELAY not working?</span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="COLOR:black;">The chan_simpleusb.c code clearly <u>has</u> the rxondelay parameter. However, I tested it on a couple of half-duplex nodes and didn’t see any effect. A bug?</span></div></div>
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<div style="BACKGROUND:white;" class="ecxyiv1209590734MsoNormal"><span style="COLOR:black;">Tom / K5TRA</span></div></div></div></blockquote></div></div>
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