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Re: [Discuss-gnuradio] Reg : ofdm_bpsk_mapper & ofdm_mapper_bcv


From: sumitstop
Subject: Re: [Discuss-gnuradio] Reg : ofdm_bpsk_mapper & ofdm_mapper_bcv
Date: Fri, 19 Oct 2012 23:32:52 -0700 (PDT)

After doing some digging I found following issues : 

*Reg : ofdm_bpsk_mapper*

I just found out that there is no ofdm_bpsk_mapper source file in the
current gnuradio source code. I was expecting 
gr_ofdm_bpsk_mapper.cc 
gr_ofdm_bpsk_mapper.h 
gr_ofdm_bpsk_mapper.i 

There are only demapper files : 

gnuradio/gnuradio-core/src/lib/general/gr_ofdm_bpsk_demapper.cc
gnuradio/gnuradio-core/src/lib/general/gr_ofdm_bpsk_demapper.h
gnuradio/gnuradio-core/src/lib/general/gr_ofdm_bpsk_demapper.i

And that's why I guess ofdm_mod_demos_test.py is not running.

*Reg : ofdm_mapper_bcv*

In the new ofdm scripts " usr/local/share/gnuradio/examples/digital/ofdm "
we are importing ofdm_mod , ofdm_demod from gnuradio/digital while in the
old ofdm scripts  " gnuradio/examples/digital/ofdm " , its been imported
from blks2(blks2ipml).

In the current source code for gnuradio we have only
digital_ofdm_mapper_bcv.cc , gr_ofdm_mapper_bcv.cc is missing !!
Its kind of strange that header and swig files i.e. gr_ofdm_mapper_bcv.h and
.i are there but the .cc file not there

So whenever a code is importing from blks2impl its throwing error. 

I was wondering why dint it throw error while compiling as some file was
missing.

Anybody else also facing the same issue ?









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