OK.  I probably copied it from one of your files in the first place.

Do you mind if I add a get_ function to ofdm to capture this calcualtion
in a centeral location?

Don

On Sat, Aug 04, 2018 at 12:16:51AM -0500, Steve wrote:
> That's the way I've been doing it. Deriving the values, based on the config
> settings.
> 
> I just ran into a bug though, that when you increase the number of
> carriers, you need more pilots!
> 
> Argh... Now I need an Octave compatible random pilot generator.
> 
> Steve
> 
> 
> On Fri, Aug 3, 2018 at 11:48 PM Don <don_li...@db-reid.com> wrote:
> 
> > Dave or Steve:
> >
> > In my tst_ofdm_demod unittest for stm32, I need to get the number of
> > symbols per frame.
> >
> > ofdm_demod.c sets coded_syms_per_frame from the LDPC constants but I
> > don't have LDPC included (yet).  I was using a bunch of the OFDM_*
> > constants which I switched to using the config settings.  That works.
> >
> >
> > int coded_syms_per_frame = ((ofdm_bitsperframe/ofdm_config->bps) -
> >                                (ofdm_nuwbits/ofdm_config->bps) -
> >                                (ofdm_ntxtbits/ofdm_config->bps));
> >
> >
> > But it seems awkward, is there a better way to get this?
> >
> > Don
> >
> >
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