#include "delay.h"
#include<intrins.h>		//晶振用22.1184Mhz

void delay_1us(void)		//1us延時函數
{
	_nop_();
}

void delay_nus(unsigned int n)	//N us延時函數
{
	unsigned int i;
	for(i=0;i<n;i++)
		delay_1us();
}

void delay_1ms(void)		//1ms延時函數	
{
	unsigned int i;
	for(i=0;i<350;i++);	
}

void delay_nms(unsigned int n)	//N ms延時函數
{
	unsigned int i=0;
	for(i=0;i<n;i++)
		delay_1ms();
}