Re: [Discuss-gnuradio] how to rebuild the digital_swig for the modification of ofdm

[Alex Zhang]

Thank you Ben, What I am doing is actually case 1).

On Wed, Mar 14, 2012 at 12:11 PM, Ben Reynwar <address@hidden> wrote:

Depends on what exactly your trying to do:

1) modify existing blocks in gnuradio.digital.
2) add new blocks to gnuradio.digital
3) add new blocks out-of-tree

In the case of 1) you can just edit the files, recompile and reinstall.

In the case of 2) you need to edit some other files so the new blocks
are included.  For a purely cmake build a list of the files you'd have
to edit is:
gr-digital/swig/digital_swig.i, gr-digital/lib/CMakeLists.txt,
gr-digital/include/CMakeLists.txt, gr-digital/swig/CMakeLists.txt
(Disclaimer: I didn't test this so it's possible I left one out)

In the case of 3) you can use Martin's fabulous gr_modtool.

Cheers,
Ben

On Tue, Mar 13, 2012 at 10:54 PM, Alex Zhang <address@hidden> wrote:
> Hi Gurus,
>
> I am modifying some c++ code over the current ofdm modulator and
> demodulator. My question is:
>
> As the all the sub C++ blocks of ofdm are combined together into the
> digital_swig, how can I re-generate these blocks? If I follow the guide of
> how_to_write_a_signal_process_block， I am expecting that only one of the
> block can be generated instead of combing it into the digital_swig module. I
> don't know how to update the digital_swig correctly.
>
> Does any friend has the clues?
>
> --
>
> Alex,
> Dreams can come true – just believe.
>
>

> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>

-- 

Alex,

Dreams can come true – just believe.