Re: [Discuss-gnuradio] GRC:Suitable Sink required

[Josh Blum]

You can use a file sink to write the samples out to a file, and write 
some program to process the file.

Or, you need to create your own block in c++ or python. If c++, the "how 
to write a block example" is a good reference. If python, the wxgui 
sinks are a good reference (see gr.message_sink and gr.msg_queues to get 
data out of the stream and into python).

-Josh

Saleem Akhtar wrote:
> Thanks, but i dont want to use GUI sink. I want to get an array of samples 
> which represent the periodogram. So that i can do further processing on them.
>
> Regards
>
>
> From: Josh Blum <address@hidden>
> Subject: Re: [Discuss-gnuradio] GRC:Suitable Sink required
> To: "Saleem Akhtar" <address@hidden>
> Cc: address@hidden
> Date: Monday, April 20, 2009, 3:55 AM
>
> You should probably start by looking at the existing wx gui sinks, copy and 
> modify one: http://gnuradio.org/trac/browser/gnuradio/trunk/gr-wxgui/src/python
>
> The vector sink is not what you want here.
>
> -Josh
>
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