On 04/22/2010 06:24 PM, Eric Blossom wrote: > On Fri, Apr 09, 2010 at 10:23:43PM -0400, Marcus D. Leech wrote: > >> I'm trying to use a UDP source block from a GRC-produced flowgraph. >> >> The only thing it does is this: >> >> gr_block_executor: source <gr_block udp_source (2)> produced no output. >> We're marking it DONE. >> > The udp source/sink needs an overhaul. > > This error is triggered to indicate that the block (a source) is > returning zero, and thus is most likely spinning. > > Eric > > > Well, I got around this problem by using a gr.file_source instead, which was actually a FIFO, and then used "nc" (netcat) to grab the UDP packets.
-- Principal Investigator Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org _______________________________________________ Discuss-gnuradio mailing list [email protected] http://lists.gnu.org/mailman/listinfo/discuss-gnuradio
