Timer management definitions. More...

#include <sys/types.h>
#include <arch/timer.h>
#include <stdint.h>

Include dependency graph for timer.h:

Data Structures
struct	_NUTTIMERINFO
	Timer information structure. More...
Defines
#define	TM_ONESHOT 0x01
#define	NUT_CACHE_LVALID 0x80000000UL
#define	NUT_HWCLK_CPU 0
#define	NUT_HWCLK_PERIPHERAL NUT_HWCLK_CPU
#define	NUT_HWCLK_MAX NUT_HWCLK_PERIPHERAL
#define	NutClockGet(i) NutGetCpuClock()
Typedefs
typedef struct _NUTTIMERINFO	NUTTIMERINFO
	Timer type.
Functions
void	NutTimerInit (void)
	Initialize system timer.
NUTTIMERINFO *	NutTimerCreate (uint32_t ticks, void(callback)(HANDLE, void ), void *arg, uint8_t flags)
	Create a new system timer.
void	NutTimerInsert (NUTTIMERINFO *tn)
	Insert a new timer in the global timer list.
void	NutTimerProcessElapsed (void)
	Process elapsed timers.
void	NutSleep (uint32_t ms)
	Temporarily suspends the current thread.
void	NutDelay (uint8_t ms)
	Loop for a specified number of milliseconds.
void	NutMicroDelay (uint32_t us)
	Loop for a specified number of microseconds.
uint32_t	NutGetTickCount (void)
	Return the number of system timer ticks.
uint32_t	NutGetSeconds (void)
	Return the seconds counter value.
uint32_t	NutGetMillis (void)
	Return the milliseconds counter value.
HANDLE	NutTimerStart (uint32_t ms, void(callback)(HANDLE, void ), void *arg, uint8_t flags)
	Start a system timer.
HANDLE	NutTimerStartTicks (uint32_t ticks, void(callback)(HANDLE, void ), void *arg, uint8_t flags)
	Start a system timer.
void	NutTimerStop (HANDLE handle)
	Stop a specified timer.
int	NutClockSet (int idx, uint32_t freq)
	Return the specified clock frequency.
uint32_t	NutGetCpuClock (void)
	Return the CPU clock frequency.
Variables
NUTTIMERINFO *	nutTimerList
	Double linked list of all system timers.