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But when is the SVN address going to be published so we can start taking
a look at the code? I know it's a work in progress, but it would be nice
to start getting familiar with it.<br><br>
At 10:58 AM 5/2/2006, Robert McGwier wrote:<br>
<blockquote type=cite class=cite cite="">***** High Performance Software
Defined Radio Discussion List *****<br><br>
Frank and I have discussed porting DttSP to the TMS320C67XX family in
<br>
support of several projects including this one, AMSAT SDX, and in <br>
support of a university course and text Frank and I are developing to
<br>
give to our first class of senior engineering students next Fall.
It <br>
will be the usual open source implementation of the SDR in support of
<br>
this project. The port will be available under svn. The
development <br>
tools are not cheap but AMSAT has provided these tools to Lyle and <br>
Frank/Bob for this purpose.<br><br>
I did a work project using DttSP with a C++ wrapper to fold into a <br>
system. It could support 100 15 kHz demodulators running in
parallel <br>
on a 2 GHz Pentium III Xeon Dell server. There is more than enough
<br>
horsepower on the TI to do a single channel doing the entire suite with
<br>
some attention to details such as we already should have done in the
<br>
code already (optimization of nonlinear function evaluation for embedded
<br>
computing).<br><br>
73's<br>
Bob<br>
N4HY<br><br>
-- <br>
AMSAT VP Engineering. Member: ARRL, AMSAT-DL, TAPR, Packrats,<br>
NJQRP/AMQRP, QRP ARCI, QCWA, FRC. ARRL SDR Wrk Grp Chairman<br>
Laziness is the number one inspiration for ingenuity. Guilty as
charged!<br><br>
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<br>
Cecil Bayona<br>
KD5NWA<br>
<a href="http://www.qrpradio.com/" eudora="autourl">www.qrpradio.com<br>
<br>
</a>I fail to see why doing the same thing over and over and getting the
same results every time is insanity: I've almost proved it isn't; only a
few more tests now and I'm sure results will differ this time ...
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