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Discussion and technical support related to USRP, UHD, RFNoC

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Hello all;

R
rblack@swri.org
Thu, Jun 17, 2021 5:04 PM

My current gnuradio/UHD  install has the xml files for a number of RFNoc blocks in /usr/share/gnuradio/grc/blocks; e.g. uhd_rfnoc_radio.xml.

But I do not have such a file for the rfnoc replay block, even though I do have the rfnoc replay function in my firmware .bit load.  Does such a block exist? Also has anyone ever used the “replay block” in a grc flowgraph?

Currently I have UHD 3.15,  but will soon have v 4.0

thanks rb

My current gnuradio/UHD install has the xml files for a number of RFNoc blocks in /usr/share/gnuradio/grc/blocks; e.g. uhd_rfnoc_radio.xml. But I do not have such a file for the rfnoc replay block, even though I do have the rfnoc replay function in my firmware .bit load. Does such a block exist? Also has anyone ever used the “replay block” in a grc flowgraph? Currently I have UHD 3.15, but will soon have v 4.0 thanks rb
JP
Jonathon Pendlum
Tue, Jun 22, 2021 6:06 PM

Hi,

Unfortunately, the Replay Block does not currently have GNU Radio support
in either UHD 3.15 or UHD 4.0. Ettus is considering adding GR support for
the block in UHD 4.0, but there is no timeline on when/if that will happen.

Jonathon

On Thu, Jun 17, 2021 at 1:04 PM rblack@swri.org wrote:

My current gnuradio/UHD install has the xml files for a number of RFNoc
blocks in /usr/share/gnuradio/grc/blocks; e.g. uhd_rfnoc_radio.xml.

But I do not have such a file for the rfnoc replay block, even though I do
have the rfnoc replay function in my firmware .bit load. Does such a block
exist? Also has anyone ever used the “replay block” in a grc flowgraph?

Currently I have UHD 3.15, but will soon have v 4.0

thanks rb


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Hi, Unfortunately, the Replay Block does not currently have GNU Radio support in either UHD 3.15 or UHD 4.0. Ettus is considering adding GR support for the block in UHD 4.0, but there is no timeline on when/if that will happen. Jonathon On Thu, Jun 17, 2021 at 1:04 PM <rblack@swri.org> wrote: > My current gnuradio/UHD install has the xml files for a number of RFNoc > blocks in /usr/share/gnuradio/grc/blocks; e.g. uhd_rfnoc_radio.xml. > > But I do not have such a file for the rfnoc replay block, even though I do > have the rfnoc replay function in my firmware .bit load. Does such a block > exist? Also has anyone ever used the “replay block” in a grc flowgraph? > > Currently I have UHD 3.15, but will soon have v 4.0 > > > thanks rb > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-leave@lists.ettus.com >