Using GnuRadio Commands inside GRC

GNU Radio
#1

Hi,

Simulink have a block named “Matlab Function”, in which user can write
Matlab code and use it just like other simulink blocks,so does GRC have
a
smilar block which supports gnuradio commands/function (for which GRC
blocks
are not yet written ) or is such block planned in the future?

Regards,

Adeel

#2

On 09/22/2011 09:05 PM, adeel anwar wrote:

Hi,

Simulink have a block named “Matlab Function”, in which user can write
Matlab code and use it just like other simulink blocks,so does GRC have a
smilar block which supports gnuradio commands/function (for which GRC blocks
are not yet written ) or is such block planned in the future?

Well, there is no mscript, its all python.

You can call any python function from a parameter in GRC. Example
using the gr.firdes filter design functions:
http://gnuradio.org/redmine/projects/gnuradio/wiki/GNURadioCompanion#Filter-Design

If you want to make a custom block, you can do that in python or C++,
but there is not support to design that from inside the gui.

-Josh

Sent from my toaster

#3

U mentioned about filter-design but calling those python functions only
generates/loads input parameter when execution
of flow graph starts (coefficients for filters).
I am asking about the possibility to use these function for processing
or
any block in GRC that supports code writing?
Both Simulink and Labview have such blocks for code