El 08/01/19 a las 22:14, Müller, Marcus (CEL) escribió: > As indicated, have you worked through the tutorials on > https://tutorials.gnuradio.org? > That's the place where I'd start. > You should drop *all* the blocks that are deprecated. As said, these > are deprecated for a reason (buggy and no-one is willing or able to fix > them – most of the ones you're using are simply broken on a conceptual > level). > > Instead of the correlate access block, my guess is that the > header_payload_demux-based examples from gr- > digital/examples/packet/packet_rx.grc and packet_tx.grc and > packet_loopback_hier.grc will make you much happier. > > You'll probably find them in > /usr/share/gnuradio/examples/digital/packet.
Hi Marcus, I'm not following this thread closely, so maybe I missed something that has already been said. In gr-satellites I'm using the "Correlate access code - Tag" extensively, so if this has been deprecated I would like to replace it by something suitable. I'm currently using GNU Radio 3.7.13.4 and the block "Correlate access code" appears as deprecated, but "Correlated access code - Tag" doesn't appear as deprecated. If "Correlate access code - Tag" is deprecated or is going to be deprecated in GNU Radio 3.8 (which I haven't tested yet), what could be suitable replacements for this block? Maybe it could be good to make the effort to use the "Header/Payload Demux" block, which at first glance seems too complicated for the use I'm doing? In gr-satellites my main use for "Correlate access code - Tag" is to detect a syncword and add a tag, so then I can use one of my custom blocks to create a PDU of a fixed size where the tag starts. Best regards, Dani.
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