Anybody having QAM mod/demod

Does anybody have QAM mod/demodulator working in loop back simulation.
Mine in attached and doesn’t work. Infact it’s not able to send the
video file. Can somebody give any suggestion to correct?
Regards.
Ahmed.

There was a bug in the QAM demodulator that has been recently fixed
(merged in two weeks ago). Try checking out the current master or
next branch.

Ben

On 30 Oct 2012 12:08, Ben R. wrote:

There was a bug in the
QAM demodulator that has been recently fixed
(merged in two weeks
ago). Try checking out the current master or
next branch.

Ben

On Tue, Oct 30, 2012 at 8:47 AM, Ahmed Z. [email protected]
wrote:

Does anybody have QAM mod/demodulator working in loop back
simulation. Mine in attached and doesn’t work. Infact it’s not able to
send the video file. Can somebody give any suggestion to correct?
Regards. Ahmed. _______________________________________________
Discuss-gnuradio mailing list [email protected] [1]
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio [2]


Discuss-gnuradio
mailing list
[email protected]

https://lists.gnu.org/mailman/listinfo/discuss-gnuradio

Also, what does
payload-length == 0 mean? “As big as it needs to be” or “Zero” ??

Links:

The ‘master’ branch contains bug fixes to the most recent release.

The ‘next’ branch also contains new features.

If you used the build-gnuradio script to install you should just be
able to go into the gnuradio directory and type ‘git pull’ to update
it.

If you installed it using a package manager you’ll need to check out
the source using git.

git clone http://gnuradio.org/git/gnuradio.git

See http://gnuradio.org/redmine/projects/gnuradio/wiki/InstallingGR
for more info

Ben

On Tue, Oct 30, 2012 at 09:57:12AM -0700, Ben R. wrote:

See http://gnuradio.org/redmine/projects/gnuradio/wiki/InstallingGR
for more info

Or http://gnuradio.org/redmine/projects/gnuradio/wiki/Download
which explains the branches, too.

MB


Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)

Dipl.-Ing. Martin B.
Research Associate

Kaiserstraße 12
Building 05.01
76131 Karlsruhe

Phone: +49 721 608-43790
Fax: +49 721 608-46071
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KIT – University of the State of Baden-Württemberg and
National Laboratory of the Helmholtz Association

Hi Ben.
What is this current master or next branch?


From: Ben R. [email protected]
To: Ahmed Z. [email protected]; discuss-gnuradio Discussion
Group [email protected]
Sent: Tuesday, October 30, 2012 9:08 AM
Subject: Re: [Discuss-gnuradio] Anybody having QAM mod/demod.

There was a bug in the QAM demodulator that has been recently fixed
(merged in two weeks ago). Try checking out the current master or
next branch.

Ben

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