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Re: [Discuss-gnuradio] Question: mpsk_receiver_cc


From: Brian Padalino
Subject: Re: [Discuss-gnuradio] Question: mpsk_receiver_cc
Date: Fri, 28 Mar 2008 09:30:46 -0400

On Fri, Mar 28, 2008 at 8:06 AM, Jason Anders <address@hidden> wrote:
>
> I would like to ask how to use mpsk_receiver_cc.

The C++ code for the implementation can be found here:

    
http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.cc

It looks like it is using an M&M timing recovery loop (implemented
within the file, and not using gr_clock_recovery_mm_cc) and then takes
into consideration some special cases for BPSK or QPSK.

For information on the constructor, look at the fine documentation
Firas has contributed, here:

    
http://gnuradio.org/trac/browser/gnuradio/trunk/gnuradio-core/src/lib/general/gr_mpsk_receiver_cc.h#L142

He has been kind enough to also give example values to try out!

Hope this helps.

Brian




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