OSTime.h File Reference

#include <platform.h>

Go to the source code of this file.

Data Structures
struct	OSCalendarTime

Macros
#define	OS_BUS_CLOCK   __OSBusClock
#define	OS_TIMER_CLOCK   (OS_BUS_CLOCK / 4)
#define	OSTicksToSeconds(ticks)   ((ticks) / (OS_TIMER_CLOCK))
#define	OSTicksToMilliseconds(ticks)   ((ticks) / (OS_TIMER_CLOCK / 1000))
#define	OSTicksToMicroseconds(ticks)    (((ticks) * 8) / (OS_TIMER_CLOCK / 125000))
#define	OSSecondsToTicks(sec)   ((sec) * (OS_TIMER_CLOCK))
#define	OSMillisecondsToTicks(msec)   ((msec) * (OS_TIMER_CLOCK / 1000))
#define	OSMicrosecondsToTicks(usec)   (((usec) * (OS_TIMER_CLOCK / 125000)) / 8)
#define	OSNanosecondsToTicks(nsec)    (((nsec) * (OS_TIMER_CLOCK / 125000)) / 8000)

Typedefs
typedef s64	OSTime
typedef u32	OSTick

Functions
void	OSTicksToCalendarTime (OSTime ticks, OSCalendarTime *td)
OSTime	OSGetTime (void)
OSTick	OSGetTick (void)
OSTime	__OSTimeToSystemTime (OSTime)
OSTime	__OSGetSystemTime (void)
u32 __OSBusClock	AT_ADDRESS (0x800000F8)

Macro Definition Documentation

OS_BUS_CLOCK

#define OS_BUS_CLOCK   __OSBusClock

OS_TIMER_CLOCK

#define OS_TIMER_CLOCK   (OS_BUS_CLOCK / 4)

OSTicksToSeconds

#define OSTicksToSeconds

(

ticks

)

((ticks) / (OS_TIMER_CLOCK))

OSTicksToMilliseconds

#define OSTicksToMilliseconds

(

ticks

)

((ticks) / (OS_TIMER_CLOCK / 1000))

OSTicksToMicroseconds

#define OSTicksToMicroseconds

(

ticks

)

(((ticks) * 8) / (OS_TIMER_CLOCK / 125000))

OSSecondsToTicks

#define OSSecondsToTicks

(

sec

)

((sec) * (OS_TIMER_CLOCK))

OSMillisecondsToTicks

#define OSMillisecondsToTicks

(

msec

)

((msec) * (OS_TIMER_CLOCK / 1000))

OSMicrosecondsToTicks

#define OSMicrosecondsToTicks

(

usec

)

(((usec) * (OS_TIMER_CLOCK / 125000)) / 8)

OSNanosecondsToTicks

#define OSNanosecondsToTicks

(

nsec

)

(((nsec) * (OS_TIMER_CLOCK / 125000)) / 8000)

Typedef Documentation

OSTime

typedef s64 OSTime

OSTick

typedef u32 OSTick

Function Documentation

OSTicksToCalendarTime()

void OSTicksToCalendarTime	(	OSTime	ticks,
		OSCalendarTime *	td
	)

OSGetTime()

OSTime OSGetTime

(

void

)

OSGetTick()

OSTick OSGetTick

(

void

)

__OSTimeToSystemTime()

OSTime __OSTimeToSystemTime

(

OSTime

time

)

__OSGetSystemTime()

OSTime __OSGetSystemTime

(

void

)

AT_ADDRESS()

u32 __OSBusClock AT_ADDRESS ( 0x800000F8  )

extern