Re: [Discuss-gnuradio] Block Output as a Variable for Another Block

Hello all,

I tried to add a python block and do the processing, but is not working.

The thing is I need that the exit of my block (a floating type output) becomes a variable, that could be called by other blocks to change parameters of the executing blocks, and I failed to do this with the "Python Block". My questions would be:

1- Is there a sample of a code, where an input becomes a global variable in the Top_Block Code, so it can be called by other blocks?

2- Is there a graphical way (in a flowgraph) for taking an output from a block and making this output as a  global variable for other blocks to read it an change their parameters accordingly?

Once again thanks for all your help.

Kind regards.

On Tue, Mar 26, 2019 at 10:02 AM Luis Felipe Albarracin Sanchez <lfasanchez@gmail.com> wrote:

Thank you Martin,

I will try that and let everybody knows about the result.

Kind regards.

On Thu, Mar 21, 2019 at 12:25 PM Martin Braun <martin.braun@ettus.com> wrote:

On Mon, Mar 18, 2019 at 02:44:30PM -0500, Luis Felipe Albarracin Sanchez wrote:
>    Hello all,
>    I am trying to make the output of a block a variable for other blocks, as
>    explained here:
>    https://lists.gnu.org/archive/html/discuss-gnuradio/2012-02/msg00581.html
>    My flowgraph is as follows:
>    Captura de pantalla 2019-03-18 a la(s) 2.38.42 p. m..png
>    The  configuration of the block "Variable" is:
>    Captura de pantalla 2019-03-18 a la(s) 2.38.54 p. m..png
>    I was wondering if there are other ways for doing this?....Is there a
>    specific control block that changes an output to a variable?.....is there
>    any other way of making an output as a variable?. 
>    Once again, thank you for the help.

Usually, the easiest way is to pipe your output into a Python block, and
then do whatever Pythonic thing you want to do from there.

-- M

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Eng. Luis Felipe Albarracin

Msc. Telematics / MBA
PMP
CCNA/CCDA/CCNP/CCDP/CCIP
ITIL v3 Foundation
"Die Grenzen meiner Sprache bedeuten die Grenzen meiner Welt"

--

Eng. Luis Felipe Albarracin

Msc. Telematics / MBA
PMP
CCNA/CCDA/CCNP/CCDP/CCIP
ITIL v3 Foundation
"Die Grenzen meiner Sprache bedeuten die Grenzen meiner Welt"