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Re: [Discuss-gnuradio] tuning usrp from within gr block?!

From: Eric Blossom
Subject: Re: [Discuss-gnuradio] tuning usrp from within gr block?!
Date: Wed, 21 Mar 2007 10:22:17 -0700
User-agent: Mutt/1.5.9i

On Wed, Mar 21, 2007 at 10:08:50AM +0000, steve wrote:
> Hi,
> is it possible to change the frequency/band of the USRP from within
> a gr block?
> What's the latency? I'm thinking about (slow) frequency hopping in GSM.
> My gr block is started from a python script 'run.py'. Is it possible to
> call a function within run.py from my C++ gr block?
> thanks,
> steve

Take a look at gnuradio-examples/usrp/usrp_spectrum_sense.py for one
approach to a similar problem.


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