#include

#define waterin P1_6

#define waterout P1_5

#define swim P1_7

bit flag;

char Count,t,waterinflag,wateroutflag,swimflag;      // 用于中断程序的计数

unsigned char second;

void Timeinit(void)

{

//秒表初始化

    Count=0; t=0; second=0; flag=0;

// 开定时器1，设定为工作方式2,　让定时中断时自动加载定时的初值

    IE=0x8a;                      //允许中断,选中T0,T1中断

TMOD=0x21;                   //定时器0，使用TR0启动方式，选中工作方式1,定时器1，使用TR1启动方式，工作方式2

    TH1=0x06;                  //设置定时初值 256-250=6　   (250us,要实现10ms就要40次)

    TL1=0x06;

    TR1=1;

}

              //用T1定时的秒表中断程序,工作方式2

void Miao(void) interrupt 3

{

Count++;

    if(Count==40){

     Count=0;  

   t++;                      //百分秒

   if(t==100){

    flag=1;

    t=0;

     if(second==10) second=0;

    else     second++;

   }

    }

}

void Initcover() {    //盖子的中断程序

EA=1;

ET1=0;

EX1=1;

}

void coverinterrupt() interrupt 2 {

waterin=1;

waterout=1;

swim=1;

while (P3_3==0) ;

waterin=waterinflag;

waterout=wateroutflag;

swim=swimflag;

}

main() {                                    //洗衣机工作过程

int i=0;

Initcover();

waterout=1;

wateroutflag=1;

swim=1;

swimflag=1;

P3_2=1;

if (P1_0==1) {

waterin=0;

waterinflag=0;

while(P3_2==1) {

   waterin=1;

   waterinflag=1;

   for (i=0;i<10;i++) {

    Timeinit();

    while (second!=10) {

     swim=0;

     swimflag=0;

     if(flag) {

      flag=0;

      P1=~(second*2);

      waterin=waterinflag;

      waterout=wateroutflag;

      swim=swimflag;

     }

    }

    P1=0xff;

    waterin=waterinflag;

    waterout=wateroutflag;

    swim=swimflag;

    Timeinit();

    while (second!=3) {

     swim=1;

     swimflag=1;

     if(flag) {

      flag=0;

      P1=~(second*2);

      waterin=waterinflag;

      waterout=wateroutflag;

      swim=swimflag;

     }

    }

   }

   Timeinit();

   while (second!=10 ) {

    waterout=0;

    wateroutflag=0;

    if(flag) {

     flag=0;

     P1=~(second*2);

     waterin=waterinflag;

     waterout=wateroutflag;

     swim=swimflag;

    }

   }

   waterout=1;

   wateroutflag=1;

}

}

}}