On Wed, Apr 27, 2011 at 08:54:15PM +0900, Songsong Gee wrote:
> Hi,
>
>
> I'm wondering whether I can use GNU Radio with conditional operation
>
>
> For example,
>
>
> Listens signal, and if preamble received, skip preamble and continue listening
>
> if payload received, store it into file sink
>
>
> Like that.
Hi Songsong Gee,
when using gr_blocks, you can do all kinds of stuff like that. Remember
that you can output pretty much anything when receiving something. So
you could write a block that simply doesn't output anything as long as
no payload is being pushed into its input.
There are some examples for this. Check out
gnuradio-examples/python/digital.
MB
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)
Dipl.-Ing. Martin Braun
Research Associate
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KIT -- University of the State of Baden-Württemberg and
National Laboratory of the Helmholtz Association
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