Dear Bakshi, this error is from UHD, not GNU Radio; an appropriate mailing list would be usrp-users (in CC:).
Please follow up *there* with information on which USRP you're using, what you're doing, and the full console output (not just the error). Best regards, Marcus On Tue, 2018-01-09 at 02:01 +0000, Bakshi, Arjun wrote: > I get this error when trying to open 2 tx steams and 3 rx streams, > where some usrps are both rx and tx: "RuntimeError: fifo ctrl timed > out looking for acks" > > I found a mention of the error on this page: http://www.ni.com/produc > t-documentation/53455/en/ > > Which gives a workaround: Open an Rx and Tx session to the same list > of devices. You can disable the unused channel in the session where > you added it. > > How do I interpret this in GRC? > > My specific setup is that I want to: > --- TX using usrps with IP1 and IP2 > --- RX using usrps with IP1, IP3, and IP4 > > How do I go about doing this? How do I fill out the device args > fields and make the connections? > > Thanks, > > AB > _______________________________________________ > Discuss-gnuradio mailing list > discuss-gnura...@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio _______________________________________________ USRP-users mailing list USRP-users@lists.ettus.com http://lists.ettus.com/mailman/listinfo/usrp-users_lists.ettus.com
