- #include<reg52.h>
- #define uchar unsigned char
- #define uint unsigned int
- uchar numberx[]={
- 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07};
- uchar numbery[]={
- 0x1c,0x14,0x14,0xff,0x14,0x14,0x1c,0x00,
- 0xff,0xcb,0xcb,0xff,0xcb,0xeb,0xff,0x00,
- 0xff,0x06,0x1b,0x91,0x40,0x3f,0x40,0x80,
- 0x84,0x7f,0x84,0xfc,0x3c,0x24,0x3c,0x00,
- 0x89,0x52,0xf8,0xa8,0xff,0xa8,0xf8,0x00};
- void delay( unsigned int z)
- {
- int i,j;
- for(i=z;i>0;i--)
- for(j=120;j>0;j--);
- }
- void main()
- { int x,a,b;
- while(1)
- {
- for(a=0;a<50;a++)
- {
- for(x=0;x<8;x++)
- {
- P0=numberx[x];
- P1=numbery[x+b];
- delay(2);
- }
- }
- b++;
- if(b>32)b=0;
- }
- }
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