Do you also have a DUC between the radio and streamer? <end transmission>
> On Jul 12, 2021, at 07:41, Cherif Diouf <[email protected]> wrote: > > > Hi, > > I am using an X310 device and I have freshly install RFNoC 4, (Vivado 2019.1, > UHD 4.0, GNU Radio 3.8, gr-ettus )using the migration guide > > (https://kb.ettus.com/RFNoC_4_Migration_Guide#Prerequisites). > > I tried to build a simple GNU Radio flowgraph > > GNU Radio source signal (cosine) -> RFNoC TX streamer -> RFNoC Radio. > But when I run the graph I obtain the following error: > "/usr/local/lib/python3/dist-packages/ettus/ettus_swig.py", line 1584, in make > return _ettus_swig.rfnoc_tx_streamer_make(graph, num_chans, stream_args, > vlen) > RuntimeError: LookupError: KeyError: [convert] Cannot find an item size for: > `' > > Do you have any idea where it should come from. > > Best Regards > Cherif > > Below is the full tx script > > _______________________________________________ > USRP-users mailing list -- [email protected] > To unsubscribe send an email to [email protected]
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