Hi Andrej, hey Jon, well, technically, your hier_block2 can also have a io_signature with a variable number of in- and outputs. Haven't tested that in a while (in fact, never with the current scheduler), but in both python and GNU Radio, you'd set the io_signature of your hier_block in the constructor of the same.
However, there's no way to do this in GRC. Generally, this feels a lot like it would really pay off if you take the time to write a Python hierarchical block – a simple "for" loop could create your 1...N parallel in- and output chains then, and you'd get a lot of flexibility. Best regards, Marcus On 09.06.2016 15:36, Andrej Rode wrote: > Hey John, > > you could create a hier-block and parametrize it as needed and then > drop it 16+ times in your flowgraph. Or you could create a hier block > with a variable number of inputs and outputs, but I'm not sure if > that's possible. > > Best Regards, > Andrej > > > > On June 9, 2016 2:43:27 PM GMT+02:00, John Ackermann N8UR > <j...@febo.com> wrote: > > I'm working on a flowgraph that has a lot of blocks (sets of identical > blocks for 16+ channels). > > What's the best way to manage this on-screen in GRC? Can GRC handle > multiple sheets, or is there a way to group a bunch of blocks into a > "superblock" that shows in the flowgraph as a single block? > > Thanks! > > John > > ------------------------------------------------------------------------ > > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio > > -- Sent from my Android device with K-9 Mail. Please excuse my brevity. > > _______________________________________________ > Discuss-gnuradio mailing list > Discuss-gnuradio@gnu.org > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
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