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Re: [Discuss-gnuradio] Plotting Data Received by USRP


From: valentac
Subject: Re: [Discuss-gnuradio] Plotting Data Received by USRP
Date: Sun, 24 Jul 2011 20:57:08 -0700 (PDT)

That's what i'm doing now. The vector_source i'm using is correctly updating
itself if I check the value, but it seems that the updated vector_source
isn't being passed to the plotter_sink (when I connect the source to the
plotter sink).



Josh Blum-2 wrote:
> 
> 
>> to verify the payload. I've tried to use a vector_source and append the
>> data
>> to it every time a correct packet is received and then attach that source
>> to
>> my plot sink, but this does not work. The vector is correctly modified,
>> but
>> this data is not passed to the plot. There's also the problem then of
>> only
>> updating when the packet is received.
>> 
> 
> The message source and message sink blocks are great ways to get data
> into and out-of a stream. -josh
> 
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