I got the reason of the problem: that was because of the slightly different software version of the gnuradio that I had at each side. After I matched the software versions, it worked correctly almost as expected. About the problem, I got that for free by making the below substitutions in the flowgraph. Thanks.
----- Original Message ---- From: Johnathan Corgan <[EMAIL PROTECTED]> To: Hoo-chang Shin <[EMAIL PROTECTED]> Cc: Discuss-gnuradio@gnu.org Sent: Tuesday, April 22, 2008 8:07:49 PM Subject: Re: [Discuss-gnuradio] Working with the OFDM code without USRPs On Tue, Apr 22, 2008 at 7:06 AM, Hoo-chang Shin <[EMAIL PROTECTED]> wrote: > - from the 'benchmark_ofdm_tx.py' saved the output to the 'gr.file_sink', > instead of giving it to 'usrp.sink_c' > - from the 'benchmark_ofdm_rx.py' read from the file with 'gr.file_source', > instead of receiving it from the 'usrp_source_c'. You need to ensure that the data written to the file is at the same sampling rate as is expected by the other program. I'm not sure if you get this for free by making the above substitutions in the flowgraph. -- Johnathan Corgan Corgan Enterprises LLC http://corganenterprises.com/ ____________________________________________________________________________________ Be a better friend, newshound, and know-it-all with Yahoo! Mobile. Try it now. http://mobile.yahoo.com/;_ylt=Ahu06i62sR8HDtDypao8Wcj9tAcJ _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
