<html><body><span style="font-family:Verdana; color:#000; font-size:10pt;"><div>All</div><div><br></div><div>I really want to thank all of you for the quick and helpful responses.</div><div><br></div><div>Mel<br></div>
<blockquote id="replyBlockquote" style="border-left: 2px solid blue; margin-left: 8px; padding-left: 8px; font-size:10pt; color:black; font-family:verdana;" webmail="1">
<div id="wmQuoteWrapper">
-------- Original Message --------<br>
Subject: Re: [hpsdr] CW sidetone through speakers on PC instead of<br>
Headphone on ANAN SDR<br>
From: Joe Martin <<a href="mailto:k5so@k5so.com">k5so@k5so.com</a>><br>
Date: Wed, May 04, 2016 11:00 pm<br>
To: Scott Traurig <<a href="mailto:scott.traurig@gmail.com">scott.traurig@gmail.com</a>><br>
Cc: "<a href="mailto:melm@reliable.net">melm@reliable.net</a>> <<a href="mailto:melm@reliable.net">melm@reliable.net</a>" <<a href="mailto:melm@reliable.net">melm@reliable.net</a>>, <br>
hpsdr <<a href="mailto:hpsdr@lists.openhpsdr.org">hpsdr@lists.openhpsdr.org</a>><br>
<br>
Well, Scott, after examining the current HPSDR PowerSDR software I don’t see that option either. In fact, I’m having difficulty getting the VAC1 to even work on my machine with the current software/firmware. I remember being able to monitor CW via VAC1 in earlier versions but perhaps that is no longer possible. I know there has been a lot of work on the VAC code in HPSDR PowerSDR since I used it in previous versions of HPSDR PowerSDR. <br>
<br>
The ability to disable internal (to the FPGA) CW generation does exist in the presently not-released new protocol via the Transmitter-Specific port command packet protocol (byte 5, bit 1), so I seem to have been confused about that also being in the current-protocol when I sent my comment. Confusing new and old protocol features is a hazard of working on both simultaneously, I apologize for that. <br>
<br>
As I stated earlier though, and it’s still true, VAC is not a viable option for monitoring CW with HPSDR PowerSDR due to the inherent latency of the VAC paths. <br>
<br>
73, Joe K5SO<br>
<br>
<br>
On May 4, 2016, at 8:22 PM, Scott Traurig wrote:<br>
<br>
> Where is that option in the setup, BTW?<br>
> <br>
> 73,<br>
> <br>
> Scott<br>
> <br>
> On Wed, May 4, 2016 at 10:12 PM, Joe Martin <<a href="mailto:k5so@k5so.com">k5so@k5so.com</a>> wrote:<br>
> It can be done if you disable FPGA CW generation (i.e., select the option to generate the CW in the PC rather than in the FPGA) but as a practical matter it’s a moot point due to the latency involved with VAC.<br>
> <br>
> 73, Joe K5SO<br>
<br>
</div>
</blockquote></span></body></html>