Re: [Discuss-gnuradio] Dynamic custom bloc parameter

[Marcus Müller]

Hi,
I'd generally recommend that you add a message handler to your block, which can be connected via message passing to other blocks. That way, you'll have something that is thread-safe (which is necessary, because your xmlrpc server will run in another thread than your block's 'work' method).

Then, use the "Variable to Message" block from [1] to allow for a simple way of sending that message by modifying a Python variable with the xmlrpc server.

Best regards,
Marcus

[1] https://github.com/marcusmueller/gr-msgtools

Am 5. Juli 2016 11:35:11 MESZ, schrieb address@hidden:

Hi everybody,

I would like to know how a parameter can be updated during the execution 
of a custom C++ block (I have some data to change during the execution 
of the flowgraph with XMLRPC).

Do someone already did it ? :)



Thanks in advance !


Best regards,

-JM


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