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Re: [Discuss-gnuradio] Problem with messages and msg_queue
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] Problem with messages and msg_queue |
Date: |
Thu, 10 May 2007 06:33:23 -0700 |
User-agent: |
Mutt/1.5.9i |
On Thu, May 10, 2007 at 10:24:04AM +0200, Trond Danielsen wrote:
>
> Ok, I read from pkt.py that to finish a packet, I just append
> gr.message(1) at the tail of the message queue, but is there a simple
> way to do this if I just want to send packet of fixed size, where the
> payload comes from a flow graph?
Hi Trond,
The gr.message(1) isn't to end a packet, it's to tell the scheduler
that there's no more data coming.
I'm not exactly sure I'm following what you are trying to do.
However, I think that if you follow through the logic in
gnuradio-examples/python/digital/tunnel.py you'll see a way to send
and receive packets (fixed or variable length) between python and the
flow graph.
Eric
- [Discuss-gnuradio] Problem with messages and msg_queue, Trond Danielsen, 2007/05/09
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Eric Blossom, 2007/05/09
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Trond Danielsen, 2007/05/09
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Eric Blossom, 2007/05/09
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Trond Danielsen, 2007/05/10
- Re: [Discuss-gnuradio] Problem with messages and msg_queue,
Eric Blossom <=
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Trond Danielsen, 2007/05/10
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Eric Blossom, 2007/05/10
- Re: [Discuss-gnuradio] Problem with messages and msg_queue, Trond Danielsen, 2007/05/10