ostimer_lpc2xxx.c File Reference

#include <cfg/arch.h>
#include <arch/arm/lpc2xxx.h>
#include <dev/irqreg.h>

Include dependency graph for ostimer_lpc2xxx.c:

Go to the source code of this file.

Defines
#define	NUT_TICK_FREQ   1000UL
#define	CLK_IN   14745600UL
Typedefs
typedef void(*	PFNCT )(void)
Functions
void	NutRegisterTimer (void(*handler)(void *))
	Initialize system timer.
uint32_t	NutArchClockGet (int idx)
	Return the CPU clock in Hertz.
uint32_t	NutGetTickClock (void)
	Return the number of system ticks per second.
uint32_t	NutTimerMillisToTicks (uint32_t ms)
	Calculate system ticks for a given number of milliseconds.

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Define Documentation

#define NUT_TICK_FREQ   1000UL

Definition at line 49 of file ostimer_lpc2xxx.c.

Referenced by NutGetTickClock(), NutRegisterTimer(), and NutTimerMillisToTicks().

#define CLK_IN   14745600UL

Definition at line 56 of file ostimer_lpc2xxx.c.

Referenced by NutArchClockGet().

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Typedef Documentation

typedef void(* PFNCT)(void)

Definition at line 61 of file ostimer_lpc2xxx.c.