Grc 0.70 version

GNU Radio
1

Hi, ALL
Did anyone who usd GRC 0.7 version?
I try to find the function of generating python code, but I failed.
Anyone who can tell me where I can find the python code it generated? Or
how to enable the function of generating code? Or some other solutions?
Best

2

GRC 0.7 and previous does not generate code. You need to use a version
of GRC that comes bundled with gnuradio.

http://gnuradio.org/redmine/wiki/gnuradio/GNURadioCompanion

-Josh

2010/6/22 fangming he [email protected]:

3

Hi, Josh
Can I load *.grc.xml file when I using the GRC that comes bundled with
gnuradio?I tried it, but it seems that I cannot load *.grc.xml file
Thanks!
Fangming

4

There was a window of opportunity where, for about a year, the grc that
came bundled with gnuradio would convert the old format. If you go back
in time, about a year and a half ago, and checkout the svn trunk,
install, the grc can convert. I am not sure if this capability made it
into the 3.2 release.

Since then, there was much code rework and time passed and the
capability to convert the old format was removed. It may be easier to
inspect the xml file and create the flow graph by hand.

good luck,
-Josh

5

You are talking about the xml format for a grc flowgraph (0.70 or
below)? Specifically, what is confusing you about it?

All I can say, there is a list of blocks, each block has an identifier
and a list of parameters. There is a list of connections that reference
a source and sink block and port number. It should be pretty simple to
reconstruct how the flowgraph is connected from this information (plus
the conceptual understanding of what task ti preforms).

-Josh

6

Hi, Josh,
Sorry for brothering! I have no idea on creating the flow graph by hand.
Could you show me the example for it?
Thanks!
Fangming