WANTED: Flowgraphs for our Block Doc pages

By Barry Duggan | April 5, 2025

Part of the value of our Block Doc pages is having an Example Flowgraph to show how that block can be used. In a recent review of our 555 current blocks, 214 of them do not have an Example Flowgraph!

We’ve written a guide on How to Add an Example Flowgraph, and would appreciate if you could try it out!

Look at the Pages with no Example Flowgraph and the Stub Docs categories for the lists.

So, we are appealing to you to help supply those flowgraphs. There are three sources which come to mind:

  • find an example flowgraph in our source code repository
  • use a flowgraph from your applications of GNU Radio
  • create a flowgraph to illustrate the block

If you have any questions on how you work with our documentation, you’re most welcome to contact our documentation team on #docs:gnuradio.org!