I think you need to manually set the input and output types your RX streamer blocks, don’t use the “automatic” setting.
<end transmission> > On May 17, 2021, at 16:25, jcasallas2...@gmail.com wrote: > > Hi all, > > > > I tried the same configuration but I got the following error:INFO] [UHD] > linux; GNU C++ version 9.3.0; Boost_107100; UHD_4.0.0.0-50-ge520e3ff > > [INFO] [X300] X300 initialization sequence... > > [INFO] [X300] Maximum frame size: 8000 bytes. > > [INFO] [GPS] Found an internal GPSDO: LC_XO, Firmware Rev 0.929a > > [INFO] [X300] Radio 1x clock: 200 MHz > > Traceback (most recent call last): > > File "/home/wisp/rfnoc_ws/rfnoc-test/examples/rfnoc_gain.py", line 354, in > <module> > > main() > > File "/home/wisp/rfnoc_ws/rfnoc-test/examples/rfnoc_gain.py", line 330, in > main > > tb = top_block_cls() > > File "/home/wisp/rfnoc_ws/rfnoc-test/examples/rfnoc_gain.py", line 93, in > __init__ > > self.ettus_rfnoc_rx_streamer_1 = ettus.rfnoc_rx_streamer( > > File "/usr/local/lib/python3/dist-packages/ettus/ettus_swig.py", line 1423, > in make > > return _ettus_swig.rfnoc_rx_streamer_make(graph, num_chans, stream_args, > vlen, issue_stream_cmd_on_start) > > RuntimeError: ValueError: [rx_stream] Must provide a otw_format! > > > > Do you guys have any idea? > > > > Thanks > > _______________________________________________ > USRP-users mailing list -- usrp-users@lists.ettus.com > To unsubscribe send an email to usrp-users-le...@lists.ettus.com
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