/*******************************************************************************************/
#include <AT89X52.H>
#include <ctype.h>
#include <string.h>
#include <stdlib.h>
#include <stdio.h>
#include <math.h>
/*******************************************************************************************/
#define Disp_On  0x3f      // 顯示開指令 //
#define Disp_Off 0x3e      // 顯示關(guān)指令 //
#define Col_Add  0x40      // 定位到第0列指令 //
#define Page_Add 0xb8      // 定位到第0頁指令 //
#define Start_Line 0xc0     // 定位從DDROM中的第0行開始往屏幕上顯示 //
/*******************************************************************************************/
sbit RST = P2^0;    // 復(fù)位端 //
sbit E   = P2^1;    // 使能端 //
sbit RW  = P2^2;    // 讀寫控制端 //
sbit RS  = P2^3;    // 數(shù)據(jù)或指令寄存器選擇端 //
sbit CS1 = P2^4;    // 左屏使能 //
sbit CS2 = P2^5;    // 右屏使能 //
/*******************************************************************************************/
/*************************************************************************************************/
sbit RST2 = P3^5;         // 復(fù)位線引腳 //
sbit CLK = P3^6;         // 時鐘線引腳 //
sbit IO = P3^7;          // 數(shù)據(jù)線引腳 //          // 時鐘部分 //
/*************************************************************************************************/
/*************************************************************************************************/
sbit ACC7 = ACC^7;
sbit ACC0 = ACC^0;
/*************************************************************************************************/
bit flash;
bit K1,K2,K3,K4,K5,K6,K7,KT;
/*************************************************************************************************/
unsigned char Curtime[7];
unsigned char day,sec,min,hour,date,month,year,hms,n,fla_cou;            // 定義時間日期顯示緩存 //
unsigned char code yejing[10]={0x30,0x31,0x32,0x33,0x34,0x35,0x36,0x37,0x38,0x39};
/*************************************************************************************************/
void InputByte(unsigned char Date);              // 子函數(shù)聲明 //   // 時鐘部分 //
OutputByte(void);
void WriteTo1302(unsigned char Addr,unsigned char Date);
ReadFrom1302(unsigned char Addr);
void SetTime(unsigned char *pSecDa);
void GetTime(unsigned char Curtime[]); 
void Init_T0(void);
void FlashKey(void);
void Add(void);
void Init_Clock(void);
void Refresh(void);
/*************************************************************************************************/
char code huan[]={    // 歡 16*16 //
0x14,0x24,0x44,0x84,0x64,0x1C,0x20,0x18,0x0F,0xE8,0x08,0x08,0x28,0x18,0x08,0x00,
0x20,0x10,0x4C,0x43,0x43,0x2C,0x20,0x10,0x0C,0x03,0x06,0x18,0x30,0x60,0x20,0x00
};

char code ying[]={    // 迎 16*16 //
0x40,0x41,0xCE,0x04,0x00,0xFC,0x04,0x02,0x02,0xFC,0x04,0x04,0x04,0xFC,0x00,0x00,
0x40,0x20,0x1F,0x20,0x40,0x47,0x42,0x41,0x40,0x5F,0x40,0x42,0x44,0x43,0x40,0x00
};

char code shi1[]={     // 使 16*16 //
0x40,0x20,0xF0,0x1C,0x07,0xF2,0x94,0x94,0x94,0xFF,0x94,0x94,0x94,0xF4,0x04,0x00,
0x00,0x00,0x7F,0x00,0x40,0x41,0x22,0x14,0x0C,0x13,0x10,0x30,0x20,0x61,0x20,0x00
};

char code yong[]={    // 用 16*16 //
0x00,0x00,0x00,0xFE,0x22,0x22,0x22,0x22,0xFE,0x22,0x22,0x22,0x22,0xFE,0x00,0x00,
0x80,0x40,0x30,0x0F,0x02,0x02,0x02,0x02,0xFF,0x02,0x02,0x42,0x82,0x7F,0x00,0x00
};

char code shu[]={     // 數(shù) 16*16 //
0x10,0x92,0x54,0x38,0xFF,0x38,0x54,0x52,0x80,0xF0,0x1F,0x12,0x10,0xF0,0x10,0x00,
0x42,0x42,0x2A,0x2E,0x13,0x1A,0x26,0x02,0x40,0x20,0x13,0x0C,0x33,0x60,0x20,0x00
};

char code ma[]={      // 碼 16*16 //
0x02,0x82,0xE2,0x5E,0x42,0xC2,0x00,0x02,0xFA,0x82,0x82,0x82,0xFE,0x80,0x00,0x00,
0x01,0x00,0x7F,0x10,0x10,0x3F,0x00,0x04,0x04,0x04,0x44,0x84,0x40,0x3F,0x00,0x00
};

char code shi[]={    // 時 16*16 //
0x00,0xFC,0x44,0x44,0x44,0xFC,0x10,0x90,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x00,
0x00,0x07,0x04,0x04,0x04,0x07,0x00,0x00,0x03,0x40,0x80,0x7F,0x00,0x00,0x00,0x00
};

char code zhong[]={   // 鐘 16*16 //
0x40,0x30,0x2C,0xEB,0x28,0x28,0x00,0xF8,0x08,0x08,0xFF,0x08,0x08,0xF8,0x00,0x00,
0x01,0x01,0x01,0xFF,0x41,0x21,0x00,0x01,0x01,0x01,0xFF,0x01,0x01,0x01,0x00,0x00
};

char code zhi[]={    // 制 16*16 //
0x00,0x50,0x4F,0x4A,0x48,0xFF,0x48,0x48,0x48,0x00,0xFC,0x00,0x00,0xFF,0x00,0x00,
0x00,0x00,0x3F,0x01,0x01,0xFF,0x21,0x61,0x3F,0x00,0x0F,0x40,0x80,0x7F,0x00,0x00
};

char code zuo[]={    // 作 16*16 //
0x80,0x40,0x20,0xF8,0x07,0x22,0x18,0x0C,0xFB,0x48,0x48,0x48,0x68,0x48,0x08,0x00,
0x00,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0xFF,0x04,0x04,0x04,0x04,0x06,0x04,0x00
};

char code maohao[]={     // : 16*16 //
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};

char code guo[]={      // 郭 16*16 //
0x00,0x04,0x84,0xB4,0xAD,0x6A,0xDA,0x02,0x02,0xFC,0x04,0x7A,0x86,0x00,0x00,0x00,
0x00,0x04,0x04,0x04,0x22,0x7F,0x02,0x02,0x00,0x7F,0x02,0x04,0x07,0x00,0x00,0x00
};

char code bing[]={    // 兵 16*16 //
0x00,0x00,0x00,0x00,0xFC,0x24,0x24,0x22,0xE2,0x12,0x11,0x10,0x00,0x00,0x00,0x00,
0x40,0x42,0x22,0x22,0x13,0x0A,0x02,0x02,0x01,0x05,0x09,0x11,0x61,0x01,0x00,0x00
};

char code gantanhao[]={   // ！ 16*16 //
0x00,0x00,0x00,0xFC,0xFC,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x19,0x19,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};

char code xing[]={      // 星 16*16 //
0x00,0x00,0x00,0xBE,0x2A,0x2A,0x2A,0xEA,0x2A,0x2A,0x2A,0x2A,0x3E,0x00,0x00,0x00,
0x00,0x48,0x46,0x41,0x49,0x49,0x49,0x7F,0x49,0x49,0x49,0x49,0x49,0x41,0x40,0x00
};

char code qi[]={    // 期 16*16 //
0x00,0x04,0xFF,0x54,0x54,0x54,0xFF,0x04,0x00,0xFE,0x22,0x22,0x22,0xFE,0x00,0x00,
0x42,0x22,0x1B,0x02,0x02,0x0A,0x33,0x62,0x18,0x07,0x02,0x22,0x42,0x3F,0x00,0x00
};

char code nian[]={   // 年 16*16 //
0x40,0x20,0x10,0x0C,0xE3,0x22,0x22,0x22,0xFE,0x22,0x22,0x22,0x22,0x02,0x00,0x00,
0x04,0x04,0x04,0x04,0x07,0x04,0x04,0x04,0xFF,0x04,0x04,0x04,0x04,0x04,0x04,0x00
};

char code yue[]={      // 月 16*16 //
0x00,0x00,0x00,0x00,0x00,0xFF,0x11,0x11,0x11,0x11,0x11,0xFF,0x00,0x00,0x00,0x00,
0x00,0x40,0x20,0x10,0x0C,0x03,0x01,0x01,0x01,0x21,0x41,0x3F,0x00,0x00,0x00,0x00
};

char code ri[]={    // 日 16*16 //
0x00,0x00,0x00,0xFE,0x42,0x42,0x42,0x42,0x42,0x42,0x42,0xFE,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x3F,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x3F,0x00,0x00,0x00,0x00
};

char code shi2[]={   // 時 16*16 //
0x00,0xFC,0x44,0x44,0x44,0xFC,0x10,0x90,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x00,
0x00,0x07,0x04,0x04,0x04,0x07,0x00,0x00,0x03,0x40,0x80,0x7F,0x00,0x00,0x00,0x00
};

char code fen[]={      // 分 16*16 //
0x80,0x40,0x20,0x98,0x87,0x82,0x80,0x80,0x83,0x84,0x98,0x30,0x60,0xC0,0x40,0x00,
0x00,0x80,0x40,0x20,0x10,0x0F,0x00,0x00,0x20,0x40,0x3F,0x00,0x00,0x00,0x00,0x00,
};

char code miao[]={    // 秒 16*16 //
0x12,0x12,0xD2,0xFE,0x91,0x11,0xC0,0x38,0x10,0x00,0xFF,0x00,0x08,0x10,0x60,0x00,
0x04,0x03,0x00,0xFF,0x00,0x83,0x80,0x40,0x40,0x20,0x23,0x10,0x08,0x04,0x03,0x00
};

char code tiao[]={    // 調(diào) 16*16
0x20,0x21,0xEE,0x04,0x00,0x00,0xFF,0x29,0xA9,0xBF,0xA9,0xA9,0x01,0xFF,0x00,0x00,
0x00,0x00,0x1F,0x88,0x44,0x30,0x0F,0x00,0x0F,0x04,0x04,0x4F,0x80,0x7F,0x00,0x00
};

char code kongbai2[]={    //   '空白'  16*16 //
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,
};

char code kongbai1[]={    //   '空白'  8*16 //
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
};

char code sz0[]={    //  0  8*16 //
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x0F,0x10,0x20,0x20,0x10,0x0F,0x00,
};

char code sz1[]={    //數(shù)字  1  8*16 //
0x00,0x10,0x10,0xF8,0x00,0x00,0x00,0x00,0x00,0x20,0x20,0x3F,0x20,0x20,0x00,0x00,
};

char code sz2[]={    //數(shù)字  2  8*16 //
0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,
};

char code sz3[]={    // 數(shù)字 3  8*16 //
0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0E,0x00,
};

char code sz4[]={    // 數(shù)字 4  8*16 //
0x00,0x00,0xC0,0x20,0x10,0xF8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3F,0x24,0x00,
};

char code sz5[]={    // 數(shù)字 5  8*16 //
0x00,0xF8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0E,0x00,
};

char code sz6[]={    // 數(shù)字 6  8*16 //
0x00,0xE0,0x10,0x88,0x88,0x18,0x00,0x00,0x00,0x0F,0x11,0x20,0x20,0x11,0x0E,0x00,
};

char code sz7[]={    // 數(shù)字 7  8*16 //
0x00,0x38,0x08,0x08,0xC8,0x38,0x08,0x00,0x00,0x00,0x00,0x3F,0x00,0x00,0x00,0x00,
};

char code sz8[]={    // 數(shù)字 8  8*16 //
0x00,0x70,0x88,0x08,0x08,0x88,0x70,0x00,0x00,0x1C,0x22,0x21,0x21,0x22,0x1C,0x00,
};

char code sz9[]={    // 數(shù)字 9  8*16 //
0x00,0xE0,0x10,0x08,0x08,0x10,0xE0,0x00,0x00,0x00,0x31,0x22,0x22,0x11,0x0F,0x00,
};

char code *shuzi[]={sz0,sz1,sz2,sz3,sz4,sz5,sz6,sz7,sz8,sz9};

unsigned char code FirstPage[]={    // 開機畫面 DPY工作室 //
0x60,0xE0,0xE0,0xE0,0xE0,0x60,0xE0,0xE0,0xE0,0xC0,0x80,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x60,0xE0,0xE0,0xE0,0x60,0x60,0x60,0xE0,0xE0,0xE0,0xC0,0x80,0x00,0x00,
0x00,0x00,0x00,0x60,0xE0,0xE0,0xE0,0xE0,0x60,0x00,0x00,0x60,0xE0,0xE0,0xE0,0x60,
0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x80,0xF0,0xF0,0x00,0x00,0xC0,0xF8,0xF8,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x00,0x00,0x00,
0x00,0x38,0xF8,0xF8,0xE0,0x80,0x80,0x80,0x80,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x01,0x1F,0xFF,0xFF,0xFC,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x80,0xC0,0xFF,0xFF,0xFF,0x3E,0x00,
0x00,0x00,0x00,0x00,0x00,0x07,0x3F,0xFF,0xFE,0xF0,0xC0,0xF8,0xFF,0x0F,0x01,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x1C,0x1C,
0x1C,0xFE,0xFE,0x3F,0x0F,0x07,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x80,0xE0,0xFC,0xFF,0xFF,0x83,0xF0,0xFC,0x3F,0xFF,0xFD,0x1C,0x9E,0x8E,
0x0E,0x0E,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x7E,0x7F,0x1F,0x66,0x67,
0xF7,0xF7,0xF3,0xF3,0xB3,0x33,0x33,0x1F,0x1F,0x0F,0x0F,0x06,0x00,0x00,0x00,0x00,
0x00,0x00,0xFF,0xFF,0xFF,0x00,0x00,0x00,0x00,0xF0,0xFF,0xFF,0x7F,0x00,0x00,0x00,
0x00,0x00,0x00,0xFF,0xFF,0xFF,0x03,0x03,0x03,0x03,0x03,0x03,0x01,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0xFF,0xFF,0xFF,0x07,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x80,
0x80,0xFF,0xFF,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0xC0,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x0E,0x07,0x03,0x01,0xFF,0xFF,0x07,0x03,0x00,0x00,0xFF,0xFF,0xE7,0xE3,0xE3,
0x63,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1C,0x9E,0x9F,
0x9F,0xFF,0xFC,0xFF,0xCF,0xDF,0xDE,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x0C,0x0E,0x0F,0x0F,0x0F,0x0C,0x0C,0x0E,0x0F,0x07,0x03,0x01,0x00,0x00,0x00,0x00,
0x00,0x00,0x0C,0x0F,0x0F,0x0F,0x0C,0x0C,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x0C,0x0C,0x0F,0x0F,0x0F,0x0C,0x0C,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x03,0x07,0x07,0x07,0x03,0x03,
0x03,0x03,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x1F,0x1F,0x00,0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x30,0x30,0x30,0x38,0x39,0x39,
0x39,0x1F,0x1F,0x1F,0x1D,0x1C,0x1C,0x1C,0x1C,0x1C,0x1C,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x40,0x40,0x40,0x70,0x40,0x40,0xC0,
0x40,0x00,0x00,0x90,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x80,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0xA1,0x33,0x10,0x0E,0x04,0x0A,0x09,0x12,
0x04,0x00,0x00,0x52,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xA2,0x80,0x01,
0x80,0x80,0x00,0x80,0x80,0x00,0x80,0x00,0x00,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x12,0x20,0x00,
0x80,0x20,0x00,0x00,0x20,0x00,0x10,0x00,0x4A,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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x05,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x04,0x00,0x00,0x00,0x00,0x00,0x00,
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,
};

/*-------------------延時子程序-----------------------------*/
void delay(unsigned int t)
 {
  unsigned int i,j;
  for(i=0;i<t;i++)
  for(j=0;j<10;j++)
   ;
 }

/*-------------------------寫命令到LCD------------------------------*/
void write_command(unsigned char cmdcode)
 {
  RS = 0;
  RW = 0;
  P0 = cmdcode;
  delay(0);
  E = 1;
  delay(0);
  E = 0;
 }

/*-------------------------寫數(shù)據(jù)到LCD----------------------------*/

void write_data(unsigned char Dispdata)
 {
  RS = 1;
  RW = 0;
  P0 = Dispdata;
  delay(0);
  E = 1;
  delay(0);
  E = 0;
 }

/*-------------------------讀LCD數(shù)據(jù)----------------------------*/
/*
unsigned char read_data()
 {
  unsigned char tmpin;
  RS = 1;
  RW = 1;