timetick.c File Reference

#include "board.h"
#include <assert.h>

Go to the source code of this file.

Defines
#define	MAX_TIMER   4
Functions
void	SysTick_Handler (void)
	Handler for System Tick interrupt.
void	SetTimeEvent (TimeEvent *pEvent)
uint32_t	TimeTick_Configure (void)
	Configures the System Timer. Systick interrupt handler will generates 1ms interrupt and increase a tickCount.
uint32_t	GetDelayInTicks (uint32_t startTick, uint32_t endTick)
	Get Delayed number of tick.
uint32_t	GetTicks (void)
	Get Delayed number of tick.
void	Wait (volatile uint32_t dwMs)
	Sync Wait for several ms.
void	Sleep (volatile uint32_t dwMs)
	Sync Sleep for several ms.
Variables
SyTickDelayCounter_t	DelayTimer

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Detailed Description

Implement the System Timer.

Definition in file timetick.c.

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Function Documentation

uint32_t GetDelayInTicks	(	uint32_t	startTick,
		uint32_t	endTick
	)

Get Delayed number of tick.

Parameters:

	startTick	Start tick point.
	endTick	End tick point.

Definition at line 134 of file timetick.c.

uint32_t GetTicks

(

void

)

Get Delayed number of tick.

Parameters:

	startTick	Start tick point.
	endTick	End tick point.

Definition at line 149 of file timetick.c.

void Sleep

(

volatile uint32_t

dwMs

)

Sync Sleep for several ms.

Parameters:

dwMs

Sleeping time in ms.

Definition at line 177 of file timetick.c.

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uint32_t TimeTick_Configure

(

void

)

Configures the System Timer. Systick interrupt handler will generates 1ms interrupt and increase a tickCount.

Note:

IRQ handler must be configured before invoking this function.

Definition at line 99 of file timetick.c.

void Wait

(

volatile uint32_t

dwMs

)

Sync Wait for several ms.

Parameters:

dwMs

Waiting time in ms.

Definition at line 160 of file timetick.c.

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