Forum: GNU Radio modifying the top block

Posted by Juan Daniel Fernandez Martinez (Guest)
on 2013-01-31 15:40
(Received via mailing list)
Hi everyone,
I created some blocks using c++, gr_modtools and used GRC in order to 
define the functionality. Now I need to pass parameters to the graph by 
console. I used as example wfm_rx_block so as to get the OptionParser 
functionality. The problem is that is not working, when I use one of the 
options I supposedly defined, I get:

Usage: top_block.py: [options]

top_block.py: error: no such option: -F

I put the OptionParser after the variables are declared and before the 
blocks

If anyone knows where can I find some documentation or tutorial for what 
I am doing it  would be great.

Thanks


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Posted by Ben Hilburn (Guest)
on 2013-01-31 22:36
(Received via mailing list)
Have you looked up the Python docs for that module?

http://docs.python.org/2/library/optparse.html

Cheers,
Ben

On Thu, Jan 31, 2013 at 6:39 AM, Juan Daniel Fernandez Martinez <
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