片机led1616点阵滚动显示c程序

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1、51单片机LED16*16点阵滚动显示C程序发布时间:2009-11-2321:07信息来源:实践教学网发布者:admin点击:次　　51单片机LED16*16点阵滚动显示C程序（附有电路图）。/******************************************************************功能：LED16*16点阵滚动显示说明：74LS164用作发送数据，P0,P2口用来列选看本程序最好的工具最好旁边有标号和语法着色，推荐keil或UltraEdit懒人提示：要改成自己所要的显示内容，要怎么改？1.要改显示内容改第23~92行代码，还有

2、第119行代码，具体改法见下面注释2.要改滚动速度改第102行代码*******************************************************************//*头文件*/#include#include/*宏定义*/#defineucharunsignedchar#defineuintunsignedint/*函数声明*/voiddelay();/*全局变量*/uintlie;//列选标志/**字模:反显，纵向取模，开头和结尾均加入32个0xFF，用于改善屏滚动显示时循环的连贯性**//*

3、*杭州市公交公司K316路,开往武林广场,发车时间20:30,欢迎大家乘坐！--**宋体,12**//**当前所选字体下一个汉字对应的点阵为:宽度x高度=496x16,调整后为:496x16**/ucharcodetext[1056]={//这里的数据为你要显示的内容的数据量+64（前后各32个0xff)0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x

4、FF,0xFF,0xFF,0xFF,0xFF,//改显示内容以上两行别改0xEF,0xDF,0xEF,0x3F,0xE8,0xFF,0x00,0x00,0xED,0xFF,0xFE,0xFD,0xEF,0xF3,0xEC,0x0F,0x6D,0xFF,0x8D,0xFF,0xED,0xFF,0xEC,0x03,0xEF,0xFD,0xEF,0xFD,0xEF,0xE1,0xFF,0xFF,0xFF,0x7F,0xF8,0xFE,0xFF,0xF9,0xFF,0xE7,0x00,0x1F,0xFB,0xFF,0xFC,0xFF,0xFF,0xFF,0x80,0x01,0xF7

5、,0xFF,0xF9,0xFF,0xFE,0x7F,0xFF,0xFF,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xDF,0xFF,0xDF,0xFF,0xDF,0xFF,0xD8,0x03,0xDB,0xFF,0xDB,0xFF,0x5B,0xFF,0x80,0x00,0xDB,0xFF,0xDB,0xFF,0xDB,0xF7,0xDB,0xFB,0xD8,0x07,0xDF,0xFF,0xDF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFE,0xFB,0xFD,0xF1,0xF3,0xEB,0x8F,0xDB,0xDE

6、,0x3B,0xFF,0x73,0xFF,0xF7,0x8F,0xF7,0xF7,0xD7,0xF9,0xE1,0xFC,0xF3,0xFE,0x7F,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xEF,0xFE,0xEE,0xFE,0xED,0xFD,0xE3,0x7D,0xEB,0xBB,0x6F,0xD7,0x8F,0xE7,0xCF,0xCF,0xEF,0x97,0xE6,0x3B,0xEB,0x79,0xE9,0xFC,0xED,0xFD,0xEF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFE,0xFB,0xFD

7、,0xF1,0xF3,0xEB,0x8F,0xDB,0xDE,0x3B,0xFF,0x73,0xFF,0xF7,0x8F,0xF7,0xF7,0xD7,0xF9,0xE1,0xFC,0xF3,0xFE,0x7F,0xFE,0xFF,0xFF,0xFF,0xFF,0xFF,0xF7,0xFF,0xB6,0x07,0xB6,0xDF,0xB6,0xDF,0xB6,0xDF,0xB6,0xDF,0xB6,0xDF,0xB6,0xDF,0xB6,0x0F,0xB7,0xFF,0xBF,0xFB,0xBF,0xFD,0x80