3/*------------------------------------------------------------------------名称：不可控霹雳灯编写：陈植锋日期：2013-11-1内容：通过查表操作分别赋值给P0口和P1口，让不同时候16个LED灯显示不同结果。-------------------------------------------------------------------------*/#include#define uint unsigned int#define uchar unsigned charvoid delayms(uint);uchar code P0_led[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f,0xff,0x55,0xaa,0xf0,0x0f, 0xfc,0xf3,0xcf,0x3f,0x00,0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //P0口LED灯显示表uchar code P1_led[]={0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe,0xff,0xaa,0x55,0x0f,0xf0, 0x3f,0xcf,0xf3,0xfc,0x00,0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //P1口LED灯显示表main(){ uchar i; delayms(200); P0=0x00; //检测LED是否有损坏 P1=0x00; delayms(300); P0=0xff; P1=0xff; delayms(300); while(1) { for(i=0;i<26;i++) { delayms(500); P0=P0_led[i]; P1=P1_led[i]; } }}void delayms(uint xms) //延时{ uint i,j; for(i=0;i
