Re: [Discuss-gnuradio] Combining blocks

[CEL]

Hi Tom,

that's **exactly** what hierarchical blocks are for.

Make a new flow graph. Set the flow graph type to "Hier Block" (instead
of "Qt Gui") in the "Options" block, and __give it a good "Dd" and
"Title"__. You should probably also define a descriptive "Category
Name", e.g. "[Resamplers]" if your block is a resampler.

Add "Pad Sink"s / "Source"s for the out- and inputs of that flow graph.
Use "Parameter" blocks to define variables that get an entry field in
the block properties.

When done, hit the "generate" button. You can then use it in your main
flow graph like any other block.

Best regards,
Marcus

On Mon, 2019-06-24 at 11:52 +0000, tom sutherland wrote:
> I have a GNURadio Companion design that is getting large. It has many 
> sections that are repeated. Is there a way to combine a group of blocks into 
> a single block and allow you to just put down the single block and not show 
> all the sub-blocks below it? Preferably without writing everything in python.
> Thanks…Tom
>  
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