retrofp.h File Reference

Contains functions and macros for working with fixed-point numbers. More...

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Macros
#define	RETROFP_PI   (3141)
	Fixed-point representation of Pi (3.141).
#define	retrofp_sin(num, mult)
#define	retrofp_cos(num, mult)

Functions
int16_t	retrofp_lut (const int16_t *SEG_MCONST lut, int16_t num, int16_t mult)
	Given a lookup table, return the corresponding value after trimming precision and making sure number is valid.

Variables
MAUG_CONST int16_t SEG_MCONST	g_retrofp_cos []
MAUG_CONST int16_t SEG_MCONST	g_retrofp_sin []

Detailed Description

Contains functions and macros for working with fixed-point numbers.

Maug retro fixed point numbers are rounded to 3 decimal places (e.g. RETROFP_PI).