- #include<reg51.h>
- unsigned char code led[28]={
- 0x00,0xff,0x00,0xff,
- 0xfc,0xf3,0xcf,0x3f,0xfc,0xf3,0xcf,0x3f,
- 0xf0,0x0f,0xf0,0x0f,
- 0xfa,0xf5,0xaf,0x5f,0xfa,0xf5,0xaf,0x5f,
- 0xaa,0x55,0xaa,0x55,
- };
- void main()
- {
- unsigned char i;
- unsigned long t;
- while(1)
- {
- for(i=0;i<28;i++)
- {
- P1=led[i];
- for(t=0;t<=11000;t++);
- }
- }
- }
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