gnuradio packetize using access code for start sync packet, but another example attach the preamblee, so what the differences preamble and access code ?

  • $\begingroup$ Don't use the packet encoder/decoder. They don't work. That's why they are in the "deprecated" category. $\endgroup$ – Marcus Müller Aug 15 '19 at 11:55
  • $\begingroup$ (I don't know the answer to your question by heart, I'd need to read the source code just as much as you'd do – since these blocks are deprecated, I'm not going to do this for you) $\endgroup$ – Marcus Müller Aug 15 '19 at 12:09
  • $\begingroup$ It seems to me that your comments should be an answer, @MarcusMüller. $\endgroup$ – rclocher3 Aug 15 '19 at 13:37
  • $\begingroup$ it's not an answer, sadly. $\endgroup$ – Marcus Müller Aug 15 '19 at 14:01
  • $\begingroup$ iam using example file packetize on folder example/digital/packet. In Transmitter side(packet_tx.grc) header activated access code, but in Receiver side(packet_rx.py) call preamble that was determined before for sync signal. The value of preamble and access code is same, and my question is what the differences preamble and access code :)) @MarcusMüller $\endgroup$ – Syrico Arindamo Aug 17 '19 at 4:27

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