Passing numpy arrays into vector parameters

Hi all,

I saw that there was a feature request 2 years ago.
http://gnuradio.org/redmine/issues/399
Is there any progress on that or any idea how to do that?
Thank you
-Burak

On Sat, Feb 18, 2012 at 2:29 AM, Burak TUYSUZ [email protected]
wrote:

Hi all,

I saw that there was a feature request 2 years ago.
http://gnuradio.org/redmine/issues/399
Is there any progress on that or any idea how to do that?
Thank you
-Burak

Burak,
There hasn’t been much work (or interest that I’ve seen) in making this
work. There is this page:
http://docs.scipy.org/doc/numpy/reference/swig.interface-file.html

It has information about how to pass numpy arrays through Swig. From my
reading of it, though, it doesn’t seem to really be applicable to how
things are defined in GNU Radio. If someone were to make a go at getting
it
to work generically with our blocks, I’d like to have a look.

Any time I work with numpy/scipy arrays, I just pass them through by
calling the tolist() method on the array. This returns a Python list
that
works correctly with GNU Radio blocks.

Tom

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