用51单片机驱动led点阵屏
#include <reg51.h>unsigned char hang[10]={0x01,0x02,0x04,0x08,0x10,0x20,0x40,0x80};unsigned char tab_lie[10][8]={{0xc3,0x99,0x99,0x99,0x99,0x99,0x99,0xc3},{0xe7,0xc7,0xe7,0xe7,0xe7,0xe7,0xe7,0xc3},{0xc3,0x99,0xf9,0xf3,0xe7,0xcf,0x9d,0x81},{0xc3,0x99,0xf9,0xe3,0xe3,0xf9,0x99,0xc3},{0xf3,0xe3,0xc3,0x93,0x93,0x93,0x81,0xf3},{0x81,0x9f,0x9f,0x83,0xf9,0xf9,0x99,0xc3},{0xe3,0xcf,0x9f,0x83,0x99,0x99,0x99,0xc3},{0x81,0x99,0xf9,0xf3,0xe7,0xe7,0xe7,0xe7},{0xc3,0x99,0x99,0xc3,0x99,0x99,0x99,0xc3},{0xc3,0x99,0x99,0x99,0xc1,0xf9,0xf3,0xc7}};void delayxms(unsigned char z){unsigned char n,m;for(;z>=1;z--)for(n=20;n>0;n--)for(m=25;m>0;m--);}void main(){ unsigned char k,j,i;while(1){for(k=0;k<10;k++){for(j=0;j<50;j++){for(i=0;i<8;i
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