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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] Padding burtsy blocks |
Date: | Tue, 25 Aug 2015 08:24:41 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.1.0 |
Hi Devin, the "padding with zeros unless samples occur within a specific time" job can be done with gr-eventstream [1] [2] , but: If you're going to use USRP sink anyway, what about using tagged stream blocks[3]? You could replace your "Pull Source" with a "Pull Message Source" -> "PDU to tagged stream"->signal processing->"USRP Sink" (with "packet length tag name" set accordingly) Best regards, Marcus [1] https://github.com/osh/gr-eventstream [2] http://oshearesearch.com/tag/gr-eventstream/ [3] https://gnuradio.org/doc/doxygen/page_tagged_stream_blocks.html On 25.08.2015 04:00, devin kelly wrote:
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