Project

General

Profile

Statistics
| Revision:

root / trunk / code / projects / fp_math / main.c @ 1585

History | View | Annotate | Download (292 Bytes)

# Date Author Comment
1579 11/23/2009 06:02 PM Justin Scheiner

Initial pass at a 32-bit fixed point library.

- Generated cosine / sine tables, put them in PROGMEM

- Wrote initial quadratic interpolation cosine function.
... not safe to use yet, but it seems to work for non-edge
cases. Need to write a better way to test it.