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Re: [Discuss-gnuradio] GRC: set order of block instantiations

From: Josh Blum
Subject: Re: [Discuss-gnuradio] GRC: set order of block instantiations
Date: Fri, 12 Oct 2012 18:39:18 -0700
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:15.0) Gecko/20120912 Thunderbird/15.0.1

On 10/11/2012 12:03 PM, Gerald Baier wrote:
> Hi list,
> is there a way to set the order of block instantiations in GNU Radio
> companion?
> The reason I am asking is, that I want to pass one block as a parameter
> to another block to get access to its methods. Is there an easier way to
> do this?

I think the order is either 1) alphabetical or 2) the z dimension of the
blocks in the flowgrah.

> Somehow related: Variables configured in GRC are defined before the
> block instantiations. Is it possible to tell GRC where in the final
> python script a variable should be defined?

The variable blocks are sorted by order of dependency amongst each other.


> Best regards
> Gerald
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