FastDivision.h File Reference

#include <Arduino.h>

Include dependency graph for FastDivision.h:

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

Go to the source code of this file.

Macros
#define	divu1(n)
#define	divu2(n)
#define	divu4(n)
#define	divu8(n)

Functions
void	divmod10 (uint32_t in, uint32_t &div, uint8_t &mod) __attribute__((noinline))
uint16_t	divu10 (uint16_t n) __attribute__((noinline))

Macro Definition Documentation

divu1

#define divu1

(

n

)

Value:

((uint16_t)((uint16_t)n))

Definition at line 11 of file FastDivision.h.

divu2

#define divu2

(

n

)

Value:

((uint16_t)((uint16_t)n >> 1))

Definition at line 10 of file FastDivision.h.

divu4

#define divu4

(

n

)

Value:

((uint16_t)((uint16_t)n >> 2))

Definition at line 9 of file FastDivision.h.

divu8

#define divu8

(

n

)

Value:

((uint16_t)((uint16_t)n >> 3))

Definition at line 8 of file FastDivision.h.

Function Documentation

divmod10()

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

extern

Definition at line 41 of file FastDivision.cpp.

Referenced by configureValueForDisplay(), and test_divmod10().

Here is the caller graph for this function:

divu10()

uint16_t divu10 ( uint16_t n )

extern

Definition at line 3 of file FastDivision.cpp.

Referenced by configureValueForDisplay(), and test_divu10().

Here is the caller graph for this function: