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- #include<reg52.h>
- #define uchar unsigned char
- #define uint unsigned int
- sbit P32=P3^3;
- uchar i,j,time1,time2;
- uint code array1[]={
- 400,400,650,650,650,1200,
- 400,400,650,650,650,1200,
- 400,400,650,650,650,650,1200,
- 400,400,650,650,650,1200
- };
- uchar code array[]={
- 0xfd,0x79,0xfd,0x79,0xfd,0xc7,0xfd,0x79,0xfe,0x21,0xfe,0x05,
- 0xfd,0x79,0xfd,0x79,0xfd,0xc7,0xfd,0x79,0xfe,0x51,0xfe,0x21,
- 0xfd,0x79,0xfd,0x79,0xfe,0xc0,0xfe,0x84,0xfe,0x21,0xfe,0x05,0xfd,0xc7,
- 0xfe,0x99,0xfe,0x99,0xfe,0x90,0xfe,0x21,0xfe,0x51,0xfe,0x21
- };
- uchar code LED[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};
- void delay(uint m)
- {
- uint n;
- for(;m>0;m--)
- for(n=80;n>0;n--);
- }
- void main()
- { uint a=0;
- TMOD=0x01;
- TH0=0;
- TL0=0;
- EA=1;
- ET0=1;
- TR0=1;
- while(1)
- { if(a==8)
- {a=0;}
- time1=array[i++];
- time2=array[i++];
- if(i==50)
- i=0;
- P1=LED[a];
- a++;
- delay(array1[j++]);
- P0=1;
- if(j==25)
- { j=0;}
-
- }
- }
- void init() interrupt 1
- {
- TR0=0;
- P32=~P32;
- TH0=time1;
- TL0=time2;
- TR0=1;
- }
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