[hpsdr] QtRadio new code

[Sid Boyce]

Hi Dave,
There is also ghpsdr3-alex to which John Melton has made a significant 
contribution.

It would be a good idea if the two branches were merged in order to pool 
resources.

QtRadio in ghpsdr3-alex already uses Qt5 and Warren's DSP code is 
currently being looked at by one contributor as a replacement for Dttsp.

That branch at http://napan.ca/ghpsdr3/index.php/Main_Page supports 
HPSDR, Softrock, UHFSDR, Microtelecom Perseus, SDR-iq, HiQSDR, Ettus 
Research USRP and rtl-sdr <http://napan.ca/ghpsdr3/index.php/RTL-SDR> 
DVB-T dongles.

There is at least one 100D running it. My Hermes + eb104.ru BPF + 300W 
PA/LPF run under it is lacking filter switching. Unlike cuSDR it is only 
configured to use J15 and nothing happens on J16 which the eb104.ru 
filter switching depends on.
73 ... Sid.

On 23/03/14 14:35, Dave Larsen wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
>
>
> Aivars
>
> I have an intent to up date.  The version in John's branch is Qt4. It 
> is version with only minimal external library dependences.  fftw and 
> libusb1.0 if you use Ozy or magister.
>
> I want to maintain a Linux Option and that will compile with Qt5,   
> Berndt also up dated cusdr-alpha for Linux with Qt5.
>
> I started working on Warren DSP code in place of DttSP.  I also want 
> to work on the new protocol as well,  I was breaking the program.  I 
> knew others want to work on this code as well so I put a working 
> version on my SVN.
>
> This version like the Qt4 version uses three programs QtHPSDRServer 
> talks to the HPSDR boards, second command line program 
> QtHPSDRDspserver this program hold the DSP code.  You need one 
> instance for each receiver.  Then the traditional QtRadio to talk to 
> one dspserver.  The three programs can all run on one computer or on 
> three separate computers connected with Ethernet.  The audio does work 
> on the QtRadio instance.  It still does not Tx.
>
> That's it a working version of the program using Qt5.
>
> Dave KV0S
>
> On Mar 23, 2014 2:29 AM, "Aivars Straupe" <yl2gvc at inbox.lv 
> <mailto:yl2gvc at inbox.lv>> wrote:
>
>     ***** High Performance Software Defined Radio Discussion List *****
>
>           I'm sorry, I  made wrong statement . I
>     mismatched John call. This code  are in Dave KV0S
>     SVN thread. But anyway, what can we do with that code?
>
>
>                              Aivars.
>
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-- 
Sid Boyce ... Hamradio License G3VBV, Licensed Private Pilot
Emeritus IBM/Amdahl Mainframes and Sun/Fujitsu Servers Tech Support
Senior Staff Specialist, Cricket Coach
Microsoft Windows Free Zone - Linux used for all Computing Tasks

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