Re: [Discuss-gnuradio] Problems using gnuradio blocks

[Eric Blossom]

On Mon, May 25, 2009 at 09:34:51PM +0300, Alysson Menezes wrote:
> 
> Hello everybody. I was trying to use the gnuradio complex_to_float
> () block just to understand its functioning. Unfortunately, the
> conversion not happened and apparently there was no problem. The
> code is below. What's the problem with this so simple code?

Hi Alysson,

I've attach a modified version of your code that works with GNU Radio
3.1 and 3.2.  I suggest that you try using the 3.2 release.

If you happen to be running Ubuntu 9.04 (Jaunty) you can download
prebuilt binaries:

  http://gnuradio.org/trac/wiki/DebianPackages

Otherwise, please download the source and build it:

  http://gnuradio.org/trac/wiki/Download
  http://gnuradio.org/trac/wiki/BuildGuid


> One more thing, it would be so helpful a dictionary with all the
> gnuradio blocks and usage examples. Examples are fundamental to help
> us reach a good level to be able to contribute for the gnuradio
> project, without waste so much time. Thank you very much.

http://gnuradio.org/doc/doxygen/index.html
http://gnuradio.org/doc/doxygen/modules.html

There are many examples, see

  gnuradio-examples/python/*/*


If you haven't already, please take a look at

  http://gnuradio.org/trac/wiki
  http://gnuradio.org/trac/wiki/ReportingErrors

Welcome!
Eric

simple-example.py
Description: Text document