51单片机开发板实验：查表显示LED灯程序源代码.rar

#include <reg52.h> /*******************************************************/ typedef unsigned int uInt16; typedef unsigned char uChar8; /*******************************************************/ uChar8 code table[]= {0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe,0xff,0xff,0x00,0x00,0x55,0x55,0xaa,0xaa}; /*******************************************************/ void DelayMS(uInt16 ValMS) { uInt16 uiVal,ujVal; for(uiVal=0;uiVal<ValMS;uiVal++) for(ujVal=0;ujVal<113;ujVal++); } /*******************************************************/ void main(void) { int i; //循环变量 while(1) {for(i=0;i<16;i++){P2=table[i];DelayMS(300);}} }