Inside receive path you have packet_demod block, which is hier block written i npython. Inside you can find that they assign positive value.
Nemanja On Fri, Feb 15, 2013 at 3:02 AM, Nowlan, Sean <[email protected]>wrote: > I'm trying to understand the benchmark receive path. The access code > detection threshold is set to -1 in receive_path.py. After looking at the > digital_correlate_access_code_bb block, it appears the INT32 threshold, -1, > is being compared with the *UINT32* Hamming distance between the known code > and the received code. If I'm not mistaken, C/C++ will do unsigned > comparison and therefore *any* number of errors < UINT32_MAX (2^32 - 1) > will be accepted. Am I reading this incorrectly? > > --sean > > _______________________________________________ > Discuss-gnuradio mailing list > [email protected] > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- Nemanja Savić
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