Hi Mubashira,
I have created https://github.com/gnuradio/gnuradio/issues/5528 (Some gr-digital/examples/packet do not produce expected tags) to address your problem. I think that if you change the trigger to 'Auto' on those two QT GUI Time Sinks, you will see the data (but no tags). You can track the progress on that issue by clicking the link above. The decision to "backport" a fix to older versions is made by the maintainers. However, note that version 3.7 is no longer being maintained. Be safe, --- Barry Duggan KV4FV https://github.com/duggabe P.S. When replying to an email from the newsletter, please Cc mailto:discuss-gnuradio@gnu.org ---- On Tue, 25 Jan 2022 23:38:09 -0600 Mobi Zaman <mobi...@yahoo.com> wrote ---- Hi Barry, I was actually following the Packet Communications tutorial, when I came across those example flowgraphs. Are the older GNU Radio actually being worked on now? Or are the bugs/issues in them just being fixed in the more recent versions? Regards, Mubashira Zaman On Wednesday, January 26, 2022, 12:30:29 AM GMT+5, Barry Duggan <mailto:ba...@dcsmail.net> wrote: Hi Mubashira, When I was writing the https://wiki.gnuradio.org/index.php?title=Packet_Communications tutorial, I remember having some problems with the gr-digital/packet examples. If you haven't already done so, you might like to look at that tutorial. I don't have my GR 3.8 computer up right now, but when I get back to it, I will look into those examples again. Best wishes, --- Barry Duggan KV4FV https://github.com/duggabe On Tue, 25 Jan 2022 06:51:56 +0000 (UTC), Mobi Zaman wrote: Hi, I am trying to run this flowgraph in gr-digital/packet examples on GNU Radio 3.8. When I run the flowgraph, the output shows a flat line (amplitude is a constant zero). I do not have enough understanding of these blocks yet to determine what is the problem here. Can anyone please mention how the output can be corrected? Regards,Mubashira Zaman
