N76E003 之 定时器0使用

程序说明，定时器0按工作模式1工作，初值为10ms。

#include "N76E003.h"
#include "SFR_Macro.h"
#include "Function_define.h"
#include "Common.h"
#include "Delay.h"


UINT8 u8TH0_Tmp,u8TL0_Tmp;

//初始化配置函数
void Init_Timer0(void)
{
        CKDIV=0x0C;
        TIMER0_MODE1_ENABLE;                   //Timer 0 and Timer 1 mode configuration
        clr_T0M;
   	    u8TH0_Tmp =TIMER_DIV12_VALUE_10ms>>8; //12分频初值
        u8TL0_Tmp =TIMER_DIV12_VALUE_10ms; // 
        TH0 = u8TH0_Tmp;
        TL0 = u8TL0_Tmp;
        set_ET0;                                    //enable Timer0 interrupt
        set_EA;                                     //enable interrupts
        set_TR0;                                    //Timer0 run
        CKDIV=0x00;
}

void main (void) 
{
	Init_Timer0();        //定时器0初始化
	while(1)
	{
	//填入你的代码
	}
}


//-------定时器0中断服务程序---------
void Timer0_isr(void) interrupt 1 
{
	//重装初值
    TH0 = u8TH0_Tmp;
    TL0 = u8TL0_Tmp;

    time_ms++;
	if(time_ms>=1000)    //时间定时10s测试，初值10ms
    {
    //填入你的代码
    }
}