51单片机开发板实验：LED点阵程序源代码.rar

#include <reg52.h> unsigned char const dofly[]={0x00,0x6C,0x92,0x82,0x44,0x28,0x10,0x00}; unsigned char code seg[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe}; void delay(unsigned int cnt) { while(--cnt); } main() { unsigned char i; while(1) { P0=dofly[i]; P2=seg[i]; delay(200); i++; if(8==i) i=0; } }