Hi, And many thanks for your fast reply. Indeed that seems to be the problem. How can I convert the scalar, or is it stream?, output from my usrp to a vector needed by fosphor?
BR, Nikos On Fri, Mar 11, 2016 at 5:13 AM, Martin Braun <martin.br...@ettus.com> wrote: > fosphor needs FFTs as input, and it's currently set to 1024, so you need > to pass in vectors of length 1024. You're passing in scalars. > > M > > On 03/10/2016 05:39 PM, Nikos Balkanas wrote: > > Hi, > > > > I've been trying to start working with RFNoC blocks in grc. In this > > particular flow, I get this error, which prevents execution: > > > > Connection ( > > Block - uhd_usrp_source_0 - UHD: USRP Source(uhd_usrp_source) > > Source - out(0) > > Block - uhd_rfnoc_streamer_fosphor_0 - RFNoC: > > fosphor(uhd_rfnoc_streamer_fosphor) > > Sink - in(0) > > ): > > Source IO size "8" does not match sink IO size "8192". > > > > Seems like a block configuration issue, one that i need help with, > though. > > Using gnuradio 3.7.9.1 on Ubuntu 14.04 x64. > > Any advice would be appreciated. > > > > TIA > > Nikos > > > > > > _______________________________________________ > > Discuss-gnuradio mailing list > > Discuss-gnuradio@gnu.org > > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > > > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio >
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