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#include <REG51.H>
#include "display.h"
#define FOSC        12                                //定义晶振频率
#define        INIT_TH0 0x3C                        //定时器T0初始值
#define        INIT_TL0 0xB0
#define        TMOD_T00 0x00                        //定义T0为方式0，GATE=0，C/T=0,13位计数器
#define        TMOD_T01 0x01                        //定义T0为方式1，GATE=0，C/T=0,16位计数器
#define        TMOD_T02 0x02                        //定义T0为方式2，GATE=0,C/T=0,自动装入8位计数器
#define        TMOD_T03 0x03                        //定义T0为方式3，GATE=0,C/T=0，定时器0分成两个8位计数器，定时器1停止计数
/*缩写定义*/   
#define uchar unsigned char
#define        uint unsigned int
/************位定义***************/
sbit STTP = P2^7;
/************函数声明*************/
void        delay(uint c);                                //延时函数
void        out_rxd(uchar *d);                                //汉字输出       
/************主函数***************/
void main()
{
        uchar i,j,k;        //i:每个字的显示循环；j每个字的显示码除以2；k每列刷新次数
        uint b=0;                //显示偏移控制，char类型最多只能显示14个汉字+一个空白位字符
        uchar a;                //控制移动间隔时间
        SCON = 0;
        while(1)
        {       
                j=0;
                  if(a>1)                //移动间隔时间；取值0--255
                {
                        a=0;
                          b+=2;
                          if(b>=320)        //显示到最后一个字，回头显示，判断值=字数*32
                           {
                             b=0;
                           }       
                }
                    for(i=0;i<16;i++)
                  {
                          P1=i;
                        STTP = 0;
                        for(k=4;k>0;k--)
                          {               
                                out_rxd(&hanzi[k][j+b+1]);
                                out_rxd(&hanzi[k][j+b]);
                        }
                        STTP = 1;
                        delay(15);
                        j=j+2;
                  }
                  a++;
           }
}
/************子函数**************/
void delay(uint c)
{
        int i,j;
        for(i=0;i<c;i++)
                for(j=0;j<10;j++);
}
void out_rxd(uchar *d)
{
        SBUF = *d;                        //启动串行口传送
        while(TI==0);                //等待串口传送结束
        TI = 0;                                //将串口中断标志位置0
}
char code hanzi[32][32]={
{//空
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
{0x07,0x00,0x08,0x80,0x10,0x40,0x20,0x20,0x20,0x10,0x10,0x08,0x08,0x04,0x04,0x02,
0x04,0x02,0x08,0x04,0x10,0x08,0x20,0x10,0x20,0x20,0x10,0x40,0x08,0x80,0x07,0x00},/*"未命名文件",0*/
{0x07,0x00,0x08,0x80,0x10,0x40,0x20,0x20,0x20,0x10,0x10,0x08,0x08,0x04,0x04,0x02,
0x04,0x02,0x08,0x04,0x10,0x08,0x20,0x10,0x20,0x20,0x10,0x40,0x08,0x80,0x07,0x00},/*"未命名文件",0*/
{0x07,0x00,0x08,0x80,0x10,0x40,0x20,0x20,0x20,0x10,0x10,0x08,0x08,0x04,0x04,0x02,
0x04,0x02,0x08,0x04,0x10,0x08,0x20,0x10,0x20,0x20,0x10,0x40,0x08,0x80,0x07,0x00},/*"未命名文件",0*/

{0x02,0x01,0x42,0x02,0x33,0xFC,0x00,0x02,0x00,0x01,0x47,0xFF,0x44,0x91,0x54,0x91,
0x54,0x91,0x4F,0xFD,0x54,0x91,0x64,0x95,0x44,0x93,0x07,0xFD,0x00,0x01,0x00,0x00},/*"通",0*/

{0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x24,0x9F,
0x24,0x92,0xA4,0x92,0x64,0x92,0x24,0x92,0x24,0x92,0x24,0x9F,0x20,0x00,0x00,0x00},/*"信",0*/
{0x08,0x20,0x08,0x22,0x08,0x41,0xFF,0xFE,0x08,0x80,0x09,0x01,0x10,0x01,0x11,0x02,
0x11,0xC2,0x11,0x34,0xFF,0x08,0x11,0x14,0x11,0x62,0x11,0x81,0x10,0x01,0x00,0x00},/*"技",0*/
{0x00,0x08,0x08,0x10,0x08,0x20,0x08,0x40,0x08,0x80,0x0B,0x00,0x0C,0x00,0xFF,0xFF,
0x0C,0x00,0x0B,0x00,0x48,0x80,0x38,0x40,0x08,0x20,0x08,0x10,0x00,0x08,0x00,0x00},/*"术",0*/

{0x00,0x00,0x00,0x00,0x08,0x04,0x08,0x04,0x1F,0xFC,0x00,0x04,0x00,0x04,0x00,0x00},/*"1",2*/
{0x00,0x00,0x0C,0x18,0x10,0x04,0x10,0x84,0x10,0x84,0x11,0x44,0x0E,0x38,0x00,0x00},/*"3",3*/
{0x00,0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x00},/*"-",0*/
{0x00,0x00,0x0E,0x0C,0x10,0x14,0x10,0x24,0x10,0x44,0x10,0x84,0x0F,0x0C,0x00,0x00},/*"2",1*/
{0x21,0x08,0x21,0x0C,0x3F,0xF8,0x21,0x10,0x21,0x11,0x00,0x42,0x1F,0x84,0x00,0x18,
0xFF,0xE0,0x00,0x00,0x21,0x04,0x21,0x04,0x3F,0xFC,0x21,0x04,0x21,0x04,0x00,0x00},/*"班",0*/
{0x02,0x00,0x0A,0x00,0x72,0x7C,0x12,0x40,0x12,0x40,0xFF,0xFF,0x12,0x48,0x12,0x44,
0x12,0x78,0x02,0x00,0x1F,0xF0,0x00,0x02,0x00,0x01,0xFF,0xFE,0x00,0x00,0x00,0x00},/*"制",0*/
{0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x02,0x00,0x0C,0x00,0xF0,0x00,
0x1F,0xFF,0x11,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0x10,0x10,0x10,0x00,0x00,0x00},/*"作",1*/


};数组定义