#include <Arduino.h>

Include dependency graph for FastDivision.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	divu1(n) (unsigned int)((unsigned int)n)

#define	divu2(n) (unsigned int)((unsigned int)n >> 1)

#define	divu4(n) (unsigned int)((unsigned int)n >> 2)

#define	divu8(n) (unsigned int)((unsigned int)n >> 3)

Functions
void	divmod10 (uint32_t in, uint32_t &div, uint8_t &mod) __attribute__((noinline))

unsigned int	divu10 (unsigned int n) asm("divu10helper") __attribute__((noinline))

unsigned int	divu11 (unsigned int n) __attribute__((noinline))

unsigned int	divu12 (unsigned int n) asm("divu12helper") __attribute__((noinline))

unsigned int	divu14 (unsigned int n) __attribute__((noinline))

unsigned int	divu15 (unsigned int n) __attribute__((noinline))

unsigned int	divu20 (unsigned int n) __attribute__((noinline))

unsigned int	divu24 (unsigned int n) __attribute__((noinline))

unsigned int	divu3 (unsigned int n) __attribute__((noinline))

unsigned int	divu30 (unsigned int n) asm("divu30helper") __attribute__((noinline))

unsigned int	divu5 (unsigned int n) __attribute__((noinline))

unsigned int	divu6 (unsigned int n) asm("divu6helper") __attribute__((noinline))

unsigned int	divu60 (unsigned int n) __attribute__((noinline))

unsigned int	divu7 (unsigned int n) __attribute__((noinline))

unsigned int	divu9 (unsigned int n) __attribute__((noinline))

Macro Definition Documentation

◆ divu1

#define divu1 ( n ) (unsigned int)((unsigned int)n)

Definition at line 25 of file FastDivision.h.

◆ divu2

#define divu2 ( n ) (unsigned int)((unsigned int)n >> 1)

Definition at line 24 of file FastDivision.h.

◆ divu4

#define divu4 ( n ) (unsigned int)((unsigned int)n >> 2)

Definition at line 22 of file FastDivision.h.

◆ divu8

#define divu8 ( n ) (unsigned int)((unsigned int)n >> 3)

Definition at line 18 of file FastDivision.h.

Function Documentation

◆ divmod10()

void divmod10	(	uint32_t	in,
		uint32_t &	div,
		uint8_t &	mod
	)

Definition at line 388 of file FastDivision.cpp.

◆ divu10()

unsigned int divu10 ( unsigned int n )

Definition at line 3 of file FastDivision.cpp.

◆ divu11()

unsigned int divu11 ( unsigned int n )

Definition at line 141 of file FastDivision.cpp.

◆ divu12()

unsigned int divu12 ( unsigned int n )

◆ divu14()

unsigned int divu14 ( unsigned int n )

Definition at line 191 of file FastDivision.cpp.

◆ divu15()

unsigned int divu15 ( unsigned int n )

Definition at line 347 of file FastDivision.cpp.

◆ divu20()

unsigned int divu20 ( unsigned int n )

Definition at line 289 of file FastDivision.cpp.

◆ divu24()

unsigned int divu24 ( unsigned int n )

Definition at line 243 of file FastDivision.cpp.

◆ divu3()

unsigned int divu3 ( unsigned int n )

Definition at line 265 of file FastDivision.cpp.

◆ divu30()

unsigned int divu30 ( unsigned int n )

◆ divu5()

unsigned int divu5 ( unsigned int n )

Definition at line 307 of file FastDivision.cpp.

◆ divu6()

unsigned int divu6 ( unsigned int n )

◆ divu60()

unsigned int divu60 ( unsigned int n )

Definition at line 330 of file FastDivision.cpp.

◆ divu7()

unsigned int divu7 ( unsigned int n )

Definition at line 41 of file FastDivision.cpp.

◆ divu9()

unsigned int divu9 ( unsigned int n )

Definition at line 91 of file FastDivision.cpp.

Macros

Functions