Here's a little package I wrote out of frustration with the example
FFT routines given by TI in their online application notes.
Although they gave examples for a couple sizes, they didn't show how to 
generate FFT routines for other sizes.
Well... a little lurking around in Oppenheim & Schafer and in Blahut,
and voila, two programs to generate inline decimation-in-time fft routines.

To try it out, unpack the archive, then type "make demo_fft.asm demo_bit.asm",
which will generate fft and bit reversal routines for a 256-point fft
that are very similar to those in the TI application note mentioned in
gen_fft.doc.

I hope others find them helpful.

- Dan Kegel
  S.R.Systems, Rochester, NY
  rochester!srs!dan
  GEnie: d.r.kegel
