[Discuss-gnuradio] How to capture the PN_Peak value in preamble before normalization during sync in OFDM?

[Yingjie Chen]

Hi guys,

Did anyone know how to print out the PN_peak value in preamble after
correlation but before normalization process? The sync file is
*ofdm_sync_pn.py.
*But I have no idea which block should I modify? Thanks so much

Best,
Kay.
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Re: [Discuss-gnuradio] How to capture the PN_Peak value in preamble before normalization during sync in OFDM?

[Sreeraj Rajendran]

Hi guys,


Did anyone know how to print out the PN_peak value in preamble after 
correlation but before normalization process? The sync file is 
ofdm_sync_pn.py. But I have no idea which block should I modify? Thanks so 
much

You can add one gr.probe_signal_x in the sync block after the correlator and 
call sync_pn.probe.level() in the receiver whenever needed. 

-Sreeraj___
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