资源描述：
《32x128 led点阵屏 c 程序》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、大型双色点阵屏C语言程序/*************************************************** 32*128LED点阵屏C程序****************************************************** auther:chaozhengfu time：2007.12.14night email：4450035@main.gznc.edu.cn*******************************************************///595连级输出数据，138行驱动。P1.0~P
2、1.3为点阵显示汉字程串口输出字符数据， //P3口输出行扫描信号,P1.5输出595锁存信号#include"AT89X51.H"#defineucharunsignedchar#defineuintunsignedint#defineFalse0#defineTrue(!False)#define P_138_scanP3 //138扫描,P3.0~P3.3sbitP_RED1_CON=P1^0;
3、 //红数据端口，低电平有效sbitP_RED2_CON=P1^2; sbitP_GREEN1_CON=P1^1; //绿数据端口,低电平有效sbitP_GREEN2_CON=P1^3;sbitP_138_EN=P3^4; //138使能端 sbitP_595_LT=P1^5; //595锁存,高电平有效sbitP_
4、595_SK=P1^6; //595脉冲端口sbitP_led_work=P1^4; //系统工作状态 1秒闪烁sbitACC0=0xe0;sbitACC7=0xe7;ucharbuff0[];ucharbuff1[];ucharbuff2[];ucharbuff3[];uchardataBUFFER[1]={0};ucharcodehanzi[5][128]={//热0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x60,0
5、xC0,0x00,0x00,0x70,0xC0,0x00,0x00,0x70,0xC0,0x00,0x00,0x30,0xC0,0x00,0x00,0x30,0xD8,0x00,0x00,0x3C,0xFC,0x00,0x00,0x7C,0xFC,0x00,0x01,0xFF,0xD8,0x00,0x01,0xF7,0xD8,0x00,0x00,0x31,0xD8,0x00,0x00,0x3B,0x98,0x00,0x00,0x7B,0x98,0x00,0x01,0xF1,0xD8,0x00,0x0F,0xF3,0xD9,0x00,0x0F,0xB3,0xD9,0x00,0x06,
6、0x37,0x1F,0x00,0x00,0xF6,0x0F,0x00,0x00,0xFE,0x0F,0x00,0x00,0x6C,0x07,0x80,0x01,0xF1,0x88,0x00,0x01,0x99,0xCE,0x00,0x03,0x9C,0xCF,0x00,0x03,0x9C,0xC7,0x00,0x07,0x0C,0x43,0x00,0x07,0x00,0x03,0x00,0x02,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
7、,//烈0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x00,0x00,0x00,0x1C,0x00,0x00,0x1F,0x1C,0x00,0x01,0xFF,0x9C,0x00,0x01,0xFC,0x0C,0x00,0x00,0xF8,0x0C,0x00,0x00,0x39,0xCC,0x00,0x00,0x34,0xCC,0x00,0x00,0x7E,0xCC,0x00,0x00,0x7E,0x
