12864用圖形方式顯示數(shù)字有亂碼

ID:346980 · 發(fā)表于 2018-6-12 21:05

本帖最后由 835290448 于 2018-6-12 21:07 編輯

如圖，出現(xiàn)這種亂碼怎么破
#include "reg52.h"       //包含頭文件
#define uchar unsigned char
#define uint  unsigned int

sbit RS=P2^5; //命令/數(shù)據(jù)選擇
sbit RW=P2^4; //讀寫口
sbit  E=P2^3; //鎖存控制
sbit RES = P2^0; //復(fù)位
sbit PSB = P2^2; //串并選擇

extern uchar disp[14];
/******************************************************************************/
//圖片數(shù)字方體
/******************************************************************************/
uchar code tab[12][64]={
{// 圖片數(shù)字0
   0x00,0x00,0x3F,0xFC,0x5F,0xFA,0x6F,0xF6,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x60,0x06,0x40,0x02,0x00,0x00,
   0x40,0x02,0x60,0x06,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x6F,0xF6,0x5F,0xFA,0x3F,0xFC,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字1
   0x00,0x00,0x00,0x20,0x00,0x60,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,
   0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0x60,0x00,0x20,0x00,0x00,0x00,0x20,
   0x00,0x60,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0xE0,
   0x00,0xE0,0x00,0xE0,0x00,0xE0,0x00,0x60,0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字2
   0x00,0x00,0x3F,0xFC,0x1F,0xFA,0x0F,0xF6,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x06,0x1F,0xFA,0x3F,0xFC,
   0x5F,0xF8,0x60,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,
   0x70,0x00,0x70,0x00,0x70,0x00,0x6F,0xF8,0x5F,0xFC,0x3F,0xFE,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字3
   0x00,0x00,0x7F,0xFC,0x3F,0xFA,0x1F,0xF6,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x06,0x1F,0xFA,0x3F,0xFC,
   0x1F,0xFA,0x00,0x06,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x1F,0xF6,0x3F,0xFA,0x7F,0xFC,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字4
   0x00,0x00,0x40,0x02,0x60,0x06,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x60,0x06,0x5F,0xFA,0x3F,0xFC,
   0x1F,0xFA,0x00,0x06,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x06,0x00,0x02,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字5
   0x00,0x00,0x3F,0xFC,0x5F,0xF8,0x6F,0xF0,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,
   0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x60,0x00,0x5F,0xF8,0x3F,0xFC,
   0x1F,0xFA,0x00,0x06,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x0F,0xF6,0x1F,0xFA,0x3F,0xFC,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字6
   0x00,0x00,0x3F,0xFC,0x5F,0xF8,0x6F,0xF0,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,
   0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x70,0x00,0x60,0x00,0x5F,0xF8,0x3F,0xFC,
   0x5F,0xFA,0x60,0x06,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x6F,0xF6,0x5F,0xFA,0x3F,0xFC,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字7
   0x00,0x00,0x7F,0xFC,0x3F,0xFA,0x1F,0xF6,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x06,0x00,0x02,0x00,0x00,
   0x00,0x02,0x00,0x06,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x06,0x00,0x02,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字8
   0x00,0x00,0x3F,0xFC,0x5F,0xFA,0x6F,0xF6,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x60,0x06,0x5F,0xFA,0x3F,0xFC,
   0x5F,0xFA,0x60,0x06,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x6F,0xF6,0x5F,0xFA,0x3F,0xFC,0x00,0x00,0x00,0x00},

{// 圖片數(shù)字9
   0x00,0x00,0x3F,0xFC,0x5F,0xFA,0x6F,0xF6,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,
   0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x70,0x0E,0x60,0x06,0x5F,0xFA,0x3F,0xFC,
   0x1F,0xFA,0x00,0x06,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,0x00,0x0E,
   0x00,0x0E,0x00,0x0E,0x00,0x0E,0x1F,0xF6,0x3F,0xFA,0x7F,0xFC,0x00,0x00,0x00,0x00},

{// 圖片":"
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x03,0xC0,0x03,0xC0,0x03,0xC0,0x03,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xC0,0x03,0xC0,0x03,0xC0,0x03,0xC0,
   0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00},
   {// 圖片" "
   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,
   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},
};
//**************************************************************************************************
//延時(shí)函數(shù)
//**************************************************************************************************
void delay(uint time)       //int型數(shù)據(jù)為16位,所以最大值為65535
{
  uint  i,j;          //定義變量i,j,用于循環(huán)語(yǔ)句
  for(i=0;i<time;i++) //for循環(huán),循環(huán)50*time次
   for(j=0;j<100;j++); //for循環(huán),循環(huán)50次
}
//**************************************************************************************************
//查忙
//**************************************************************************************************
void checkbusy()
{
RS=0;                //命令/數(shù)據(jù)選擇,為0時(shí)選擇命令
RW=1;                //讀/寫選擇，為1時(shí)選擇讀
E=1;                   //使能
while((P0&0x80)==0x80); //查忙標(biāo)志位，等待標(biāo)志位為0，即表示寫入完畢
E=0;                   //關(guān)閉讀寫
}
//**************************************************************************************************
//向LCD寫一命令
//**************************************************************************************************
void wcode(uchar cmdcode)
{
checkbusy();          //查忙
RS=0;                //命令/數(shù)據(jù)選擇,為0時(shí)選擇命令
RW=0;                //讀/寫選擇，為0時(shí)選擇寫
E=1;                   //使能
P0=cmdcode;          //送入命令
delay(20);             //等待寫入
E=0;                   //關(guān)閉讀寫
}
//**************************************************************************************************
//向LCD寫一數(shù)據(jù)
//**************************************************************************************************
void wdata(uchar dispdata)
{
checkbusy();          //查忙
RS=1;                //命令/數(shù)據(jù)選擇,為1時(shí)選擇數(shù)據(jù)
RW=0;                //讀/寫選擇，為0時(shí)選擇寫
E=1;                   //使能
P0=dispdata;          //送入數(shù)據(jù)
delay(20);             //等待寫入
E=0;                   //關(guān)閉讀寫
}
//**************************************************************************************************
//LCD 初始化
//**************************************************************************************************
void InitLCD()
{
PSB=1;          //設(shè)置為8BIT并口工作模式
RES=0;          //復(fù)位
delay(10);       //延時(shí)
RES=1;          //關(guān)復(fù)位

wcode(0x30);    //選擇基本指令集
wcode(0x0c);    //開顯示(無(wú)游標(biāo)、不反白)
wcode(0x01);    //清除顯示，并且設(shè)定地址指針為00H
wcode(0x06);    //指定在資料的讀取及寫入時(shí)，設(shè)定游標(biāo)的移動(dòng)方向及指定顯示的移位
wcode(0x01);    //清屏
}

//**************************************************************************************************
//任意位置顯示字符串
//**************************************************************************************************
/*void dis(uchar x,uchar y,uchar code *s)
{                                  //x為橫坐標(biāo)，y位縱坐標(biāo)，*s表示指針，為數(shù)據(jù)的首地址
switch(y)                         //選擇縱坐標(biāo)
   {
   case 0: wcode(0x80+x);break; //第1行
   case 1: wcode(0x90+x);break; //第2行
   case 2: wcode(0x88+x);break; //第3行
   case 3: wcode(0x98+x);break; //第4行
   default:break;
   }
while(*s>0)                      //寫入數(shù)據(jù)，直到數(shù)據(jù)為空
   {
   wdata(*s);                   //寫數(shù)據(jù)
   delay(10);                   //等待寫入
   s++;                         //下一字符
   }
}*/
//************************************************************************************
//功能：大數(shù)字（圖片）
//************************************************************************************
void shijianshuzi(uchar add,uchar bata)
{
  uchar i,j=0;
wcode(0x36);       //開啟拓展指令集
for(i=0;i<16;i++)
{
wcode(0x90+i);
wcode(0x80+add);
wdata(tab[bata][j++]);
wdata(tab[bata][j++]);
}
for(i=0;i<16;i++)
{
wcode(0x80+i);
wcode(0x88+add);
wdata(tab[bata][j++]);
wdata(tab[bata][j++]);
}
wcode(0x30);    //恢復(fù)基本指令集
}
//************************************************************************************
//功能：LCD顯示第一行
//************************************************************************************
/*void xian1()
{
  wcode(0x80);             //設(shè)置第一行顯示地址
  wdata('2');
  wdata('0');             //顯示20
  wdata(disp[13]); //顯示年
  wdata(disp[12]);
  wdata('-');       //顯示"-"

  wdata(disp[9]); //顯示月
wdata(disp[8]); //顯示月
  wdata('-');

  wdata(disp[7]); //顯示日
wdata(disp[6]); //顯示日

  switch(disp[10])    //顯示星期
{
  case 0x31:dis(6,0,"周一"); break;
  case 0x32:dis(6,0,"周二"); break;
  case 0x33:dis(6,0,"周三"); break;
case 0x34:dis(6,0,"周四"); break;
case 0x35:dis(6,0,"周五"); break;
case 0x36:dis(6,0,"周六"); break;
case 0x37:dis(6,0,"周日"); break;
default:break;
}
}*/
//************************************************************************************
//功能：LCD顯示第二行
//************************************************************************************
void xian2()
{
  shijianshuzi(0,1);       //時(shí)十位
shijianshuzi(1,8);       //時(shí)個(gè)位
shijianshuzi(2,10);
shijianshuzi(3,3);       //分十位
shijianshuzi(4,3);       //分個(gè)位
shijianshuzi(5,10);
shijianshuzi(6,4);       //秒十位
shijianshuzi(7,4);       //秒個(gè)位
}

void main()
{
InitLCD();                      //初始化液晶
while(1)                      //進(jìn)入死循環(huán)，防止看門狗復(fù)位
{
xian2();
}
}

ID:247342 · 發(fā)表于 2019-4-19 09:58

請(qǐng)問(wèn)解決了嗎，我的也出現(xiàn)同樣的問(wèn)題

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