51+12864液晶调试成功

#include
#define uchar unsigned char
#define uint unsigned int
#define LCDLCDDisp_off  0x3e
#define LCDLCDDisp_on   0x3f
#define Page_Add    0xb8
#define LCDCol_Add  0x40
#define Start_Line  0xC0
 
 #define data_ora P0
 sbit LCDMcs=P2^1; //H-选择右半屏信号
 sbit LCDScs=P2^2;  //H-选择左半屏信号
 sbit RESET=P2^3; //低电平复位
 sbit LCDDi=P2^4;
 sbit LCDRW=P2^5;
 sbit LCDEnable=P2^6;
uchar code Hz_xu[]=
 {
0x02,0xF2,0x12,0x12,0x1E,0x00,0x80,0x80,0xFF,0xA0,0x90,0x88,0x86,0x84,0x80,0x00,
0x01,0x03,0x41,0x81,0x7F,0x00,0x00,0x40,0xFF,0x40,0x23,0x0C,0x10,0x60,0x20,0x00
 };
uchar code jia[]=
 {
0x00,0x02,0x02,0xE2,0xAA,0xAA,0xAA,0xAF,0xAA,0xAA,0xAA,0xE2,0x02,0x02,0x00,0x00,
0x82,0x4A,0x2A,0x1E,0x4B,0x8A,0x7A,0x02,0x02,0x7B,0x4A,0x4A,0x7A,0x02,0x02,0x00
 };
uchar code de[]=
 {
0x10,0x88,0xE4,0x3B,0x12,0x04,0xF4,0x94,0xF4,0x9F,0x94,0xF4,0x94,0xF4,0x04,0x00,
0x01,0x00,0xFF,0x00,0x42,0x3A,0x02,0x3A,0x42,0x4A,0x52,0x42,0x62,0x0A,0x32,0x00
 };

void LCDdelay(uint t)
{  uint i,j;
      for(i=0;i     for(j=0;j<10;j++)
    ;
}

void CheckState()
{
  uchar dat,DATA;
  LCDDi=0;//Di=0,表示DB7-DB0为显示指令数据
  LCDRW=1;//RW=1,表示数据被读到 DB7-DB0
  do
  {
   DATA=0x00;
   LCDEnable=1;
 LCDdelay(2);
 dat=DATA;
 LCDEnable=0;
 dat=0x80&dat;//仅当第七位为0时菜可操作（判断BUSY信号）
  }
   while(!(dat==0x00));
}
void write_com(uchar cmdcode)
{
   CheckState(); //检查是否忙
   LCDDi=0;
   LCDRW=0;
   P0=cmdcode;
   LCDdelay(2);
   LCDEnable=1;
   LCDdelay(2);
   LCDEnable=0;
}
 void inti_lcd()
 {
   LCDdelay(100);
   LCDMcs=1; //关闭两屏
   LCDScs=1;
   LCDdelay(100);
   write_com(LCDLCDDisp_off); //关屏
   write_com(Page_Add+0);  //设置页地址
   write_com(Start_Line+0); //设置起始行
   write_com(LCDCol_Add+0);  //设置起始列
   write_com(LCDLCDDisp_on);  //开屏
 }
 void write_data(uchar LCDDispdata)
{
   CheckState(); //检查是否忙
   LCDDi=1;
   LCDRW=0;
   P0=LCDDispdata;
   LCDdelay(2);
   LCDEnable=1;
   LCDdelay(2);
   LCDEnable=0;
}
void Clr_Scr()  //清楚LCD内存程序{
{
   uchar j,k;
   LCDMcs=0; //打开两屏
   LCDScs=0;
   write_com(Page_Add+0);
   write_com(LCDCol_Add+0);
    for(k=0;k<8;k++)
 {write_com(Page_Add+k);
  for(j=0;j<64;j++)
    {
      write_com(LCDCol_Add+j);
   write_data(0x00);//控制列数0-63，共64列，列表地址自动加1
    }
  }
}

void hz_LCDDisp16(uchar page,uchar column,uchar code*hzk)
 { 
  uchar j=0,i=0;
  for(j=0;j<2;j++)
   {
    write_com(Page_Add+page+j);
    write_com(LCDCol_Add+column);
 for(i=0;i<16;i++)
     write_data(hzk[16*j+i]);
   }
}
void main()
{
 inti_lcd();
 while(1)
 {
 Clr_Scr();
//  LCDdelay(500);
 LCDMcs=1;
 LCDScs=0; //左屏开显示
 hz_LCDDisp16(0,32,Hz_xu);//为某个汉字的首地址
 LCDMcs=0;//右屏开显示
 LCDScs=1;
 hz_LCDDisp16(2,0,jia);
 hz_LCDDisp16(2,16,de);
 LCDdelay(500);
  }
}