On Tue, Jun 05, 2012 at 01:25:33PM -0700, Josh Blum wrote: > Actually, I think that should work just fine. > > I haven't created a control-plane sort of demo, I guess I should make > that a mini project this weekend. But in theory, if block A feeds block > B a stream, block B could have a message source that feeds a message > sink on block A. > > That shouldnt violate any of gnuradio's circular link checks when it > flattens the hierarchy, because the message part of the blocks are > actually separate blocks internally.
Yep, it works :) I actually tried to connect two blocks such that the upstream block passes msgs to the downstream block through tags (they also pass samples) and the downstream block feeds back messages to the first one. So although the second connection is not synched to the rest, this allows some sort of feedback loops, and that's pretty nice. MB -- Karlsruhe Institute of Technology (KIT) Communications Engineering Lab (CEL) Dipl.-Ing. Martin Braun Research Associate Kaiserstraße 12 Building 05.01 76131 Karlsruhe Phone: +49 721 608-43790 Fax: +49 721 608-46071 www.cel.kit.edu KIT -- University of the State of Baden-Württemberg and National Laboratory of the Helmholtz Association _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
