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Re: [Discuss-gnuradio] Vector Source variable from file

From: Mike Markowski
Subject: Re: [Discuss-gnuradio] Vector Source variable from file
Date: Sat, 14 Mar 2015 20:54:38 -0400
User-agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Thunderbird/31.5.0


I'm new to gnuradio, so let's see if any replies offer better advice. But I did something similar to what you ask. In my case, the value of the variable is a call to my python code. You can see what I did in the top two examples at


Both grc file and my code are there. You can write something that pulls the numbers from your file.

Good luck,

On 03/14/2015 07:36 PM, Tom wrote:
Hi all,

I have a vector source that repeats and points to two variables A + B ,
within variable A is 1100 is it possible to have variable B point to a
file that contains a whole bunch of binary combinations separated line
by line.

Ideally I would like to run a flow graph and upon every repeat cycle to
go down the list of possible combinations within the file for variable B.


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