I build a flow graph of ufmc receiver, while I run it, it could worked well, but there is someting wrong just lile the picture as follows. Is there someone could answer it for me, thank you very much!!
This happens when the buffers passed between blocks are small, just as the error says. The GNU-Radio scheduler tries to pass large and usually base 2 buffer sizes between blocks. This really only hurts performance if ignored.
If you have issues with your flowgraph and not the gr-iio blocks I would do what Paul said and ask GNU-Radio support.
No idea about this. Try to ask on the GNU Radio mailing list or IRC channel.
ok, thank you for your answer!
Retrieving data ...