[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] UDP Interface to Linrad
From: |
Josh Blum |
Subject: |
Re: [Discuss-gnuradio] UDP Interface to Linrad |
Date: |
Fri, 02 Sep 2011 16:14:47 -0700 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.20) Gecko/20110805 Lightning/1.0b2 Thunderbird/3.1.12 |
> - How to strip the header for every packet not just the first?
What you probably want is a block that deframes data from an input
stream and outputs a message. GRC supports message passing blocks via
message queues. Which is a bit of a hack-around, so...
At some point I would like to figure out how to do this properly in the
gnuradio framework (there is message passing supported by the scheduler)
and get that working in GRC.
> - Why no int to xxx conversions? Seems like too be a hole not to have
> a workaround?
Nobody needed them, so they were not made. Please feel free to add
missing conversion blocks push up to a branch on github or something.
> - Are there coding examples for adding python code to top_block as a
Well, it the generated top block is python code, so just open it in an
editor and go...
> light weight alternative to developing a new block?
Well you can write blocks entirely in python. See the blks2impl folder
for some examples.
> - Labview has a wrapper block that loops over all the blocks within.
> Didn't see that concept in GRC, did I miss it?
>
It doesnt really apply. Labview is a graphical programming environment.
GRC is a flow graph editor for connecting digital processing blocks.
-josh