Thursday, July 2, 2015

Re: [Discuss-gnuradio] Writing RSSI Values to a File Twice/Sec

On 07/02/2015 11:07 AM, Varun Nambiar wrote:
> Hi all,
>
>
> I'm new to GNURadio and I'm trying to use a USRP E310 to capture GSM signals from a cellphone and store the RSSI values in a text file. If you take a look at my flow graph I've managed to capture the average strength across the 200kHz GSM band and I'm trying to filter out the unwanted signals using the Probe Avg Mag^2 block.
>
>
> I'm having trouble writing to the file sink at a constant 2 samp/sec. Could you please give me advice on how I should fix my flow graph?

What kind of trouble? Can you also post the grc file so I can try it
locally.

Also, which file system image are you using? The one from the card that
came with the unit, or release-2?

Philip


>
>
> Thank you,
>
> Varun
>
>
>
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