[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy
From: |
Eric Blossom |
Subject: |
Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy |
Date: |
Wed, 10 May 2006 19:28:13 -0700 |
User-agent: |
Mutt/1.5.9i |
On Fri, May 05, 2006 at 12:12:38PM +0200, Patrick Strasser wrote:
> TJ Dreier wrote:
> >I'm using a graphical
> >modeling tool called Ptolemy to allow design of gnuradio systems.
>
> >2) Use Ptolemy to draw block diagrams and connections. Ptolemy allows
> >block parameters to be configured by inspecting the XML I just
> >described.
>
> >3) Then have Ptolemy convert the block diagram into a gnuradio python
> >program. Ptolemy is written in Java, so I have written Java classes
> >to do this.
>
> This are the parts I want to see in Python for several reasons:
> * Gnuradio uses already Python. This is a known technology to the
> developers. And you can get rid of XML, another unknown technology.
> (Gnuradio depends on C++, USB, Swig, Python and wxWidgets, moreover
> the >3 audio interfaces. That's a enough to support as can be seen on
> this list.)
> * Gnuradio can work quite fine with wxWidgets. It's quite portable in
> this configuration.
> * I doubt that you use _less_ system resources with both Python _and_
> Java/Ptolemy running.
This is probably not an issue for most people.
> >4) Ptolemy launches this program and communicates with it using pipes.
> >This allows you to create other pieces of Ptolemy simulations that
> >source or sink data to GR.
>
> Of course Ptolemy has a lot more functionality.
It's also got all the infrastructure for the GUI stuff, not to mention
many many years of development.
> >Here's a screenshot to give you an idea:
> >http://www.ee.ucla.edu/~tjdreier/gnuradio_ptolemy.jpg
Tad,
Can you provide a link to your work in progress? CVS / svn?
Eric
- [Discuss-gnuradio] Graphical programming with Ptolemy, TJ Dreier, 2006/05/04
- [Discuss-gnuradio] Re: Graphical programming with Ptolemy, Patrick Strasser, 2006/05/05
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy,
Eric Blossom <=
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, John Clark, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, Eric Blossom, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, John Clark, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, Robert McGwier, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, John Clark, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, Eric Blossom, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, John Clark, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, Marcus Leech, 2006/05/11
- Re: [Discuss-gnuradio] Re: Graphical programming with Ptolemy, Matt Ettus, 2006/05/11
- [Discuss-gnuradio] Re: Graphical programming with Ptolemy [rather: Deep dependencies], Patrick Strasser, 2006/05/14