On Fri, Nov 1, 2019 at 11:59 AM Kyle A Logue <address@hidden> wrote:
You can use pdu_utils to turn a binary stream into a bunch of PDUs:
Kyle LogueDigital Communications Implementation DivisionThe Aerospace Corporation
From: Discuss-gnuradio <discuss-gnuradio-bounces+kyle.a.logue=address@hidden> on behalf of Eamon Heaney <address@hidden>
Sent: Friday, November 1, 2019 08:45
To: discuss-gnuradio <address@hidden>
Subject: Re: [Discuss-gnuradio] How to convert a binary file input to a PMT?Bumping this, still can't figure out how to turn a binary file source into a PDU that I can transmit. Any advice would be appreciated.
On Tue, Oct 29, 2019, 12:59 PM Eamon Heaney <address@hidden> wrote:
Attempting to transmit a wifi packet with gr-ieee802.11. I'm reading in the payload binary from a file source. The output of the file source block is a gr_stream. But the Wifi MAC block requires a gr_message input, which I gather to be in PMT format.
How can I turn my payload into something that the Wifi MAC block can understand? My current attempt, below, runs it through a stream-to-tagged-stream block and then a tagged-stream-to-PDU block, which feeds into a message strobe. This generates a flowchart fine but segfaults ~3 seconds into execution, so I must be doing something terribly wrong.
Thanks!
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Eamon HeaneyFleet CommanderPresident, Model UN at Virginia Tech
