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Re: [Discuss-gnuradio] pdu and stream tagging in 3.6.3
From: |
Martin Braun (CEL) |
Subject: |
Re: [Discuss-gnuradio] pdu and stream tagging in 3.6.3 |
Date: |
Mon, 11 Feb 2013 16:43:23 +0100 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
On Mon, Feb 11, 2013 at 02:52:58PM +0000, Nowlan, Sean wrote:
> I think all the elements are there in v3.6.3 to write such a block. But I'm
> confusing myself. In gnuradio-core/src/lib/io, gr_message_burst_source sort
> of implements this functionality (tx_sob & tx_eob, but no tx_time). It seems
> the PDU-to-tagged-stream concept is a parallel solution that adds a "length"
> tag and whatever is in the metadata dictionary, but doesn't use tx_sob/tx_eob
> tags explicitly. Am I reading this correctly?
Yes, you are. The thing about sob/eob tags is, they're UHD-specific, so
the PDU-to-stream blocks probably aren't the right place to put them.
M
--
Karlsruhe Institute of Technology (KIT)
Communications Engineering Lab (CEL)
Dipl.-Ing. Martin Braun
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