现在我一直找不到方法让这个玩意显示下半屏。现在上半屏显示什么，下半屏就跟着显示。我晕……

不过至少靠前面两个程序的帮助显示出了可以辨认的字符。

不过说道这个倒让我说一下，我的P0口上的上拉电阻貌似挂掉了，结果导致我显示汉字老是掉笔画，很奇怪，尝试了用NE555/4046产生的时钟信号驱动CLK端均未成功。结果加上上拉电阻就好了。

/*------
 *FILE main.c
 * 测试驱动12232
 */
#include 
#include 
//#define DEBUG
#ifdef DEBUG
#include 
#endif
/*-----DEVICE IO Pin map.
* NMTB-S000389FGHSAY-A
* 死马当活马医吧！！！
* 时序68 series 	*/
//仿二进制赋值
#define  HEX__(n)   0x##n##UL
#define  B8__(x)   ( (x & 0x0000000FUL) ? 1:0 )
    +( (x & 0x000000F0UL) ? 2:0 )
    +( (x & 0x00000F00UL) ? 4:0 )
    +( (x & 0x0000F000UL) ? 8:0 )
    +( (x & 0x000F0000UL) ? 16:0 )
    +( (x & 0x00F00000UL) ? 32:0 )
    +( (x & 0x0F000000UL) ? 64:0 )
    +( (x & 0xF0000000UL) ? 128:0 )
#define  B8(x)                                     ((unsigned char)B8__(HEX__(x)))
#define  B16(x_msb,x_lsb)                (((unsigned int)B8(x_msb)<<8) + B8(x_lsb))
#define  B32(x_msb,x_2,x_3,x_lsb)   (((unsigned long)B8(x_msb)<<24) + ((unsigned long)B8(x_2)<<16) + ((unsigned long)B8(x_3)<<8) + B8(x_lsb))
#define TH		0xFE
#define TL		0x40//2K定时器值

#define LCD_RESET        0xE2    //复位 
#define LCD_DISPLAY_ON	 0xAF    //显示开 
#define LCD_DISPLAY_OFF	 0xAE	 //显示关 
#define LCD_PS_ON   	 0xA5    //节电驱动    
#define LCD_PS_OFF  	 0xA4	 //正常驱动 
#define LCD_DUTY16       0xA8    //占空比1/16 
#define LCD_DUTY32       0xA9	 //占空比1/32 
#define LCD_END          0xEE 
#define LCD_RWMODE       0xE0 
#define LCD_LINE0        0xC0     //开始行 
#define LCD_PAGE0        0xB8     //开始页 
#define LCD_COLUMN0      0x00	  //开始列 
#define Both_Write_Cmd(cmd) LCD_Write(0,0,cmd);LCD_Write(1,0,cmd)
#define Both_Write_Data(dat) LCD_Write(0,1,dat);LCD_Write(1,1,dat)
#define CLK		P1_3
#define RESET	P1_6
#define A0		P1_0
#define E1		P1_2
#define E2		P1_1
#define LCD_RD		P1_4	
#define LCD_WR		P1_5	
#define DATA	P0


//渣字库，从16x8转到8x8
unsigned char __code ASCII[][8]={
{0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0},
{0x0,0x0,0xE,0xFF,0xFF,0xE,0x0,0x0},
{0x0,0x3,0x7,0x0,0x0,0x7,0x3,0x0},
{0x8,0xFE,0xFE,0x8,0xFE,0xFE,0x8,0x0},
{0xE,0x9F,0x91,0x91,0x91,0xF3,0x66,0x0},
{0x8C,0xC,0x40,0x60,0x30,0x98,0x8C,0x0},
{0x60,0xF6,0x9F,0xB9,0x6F,0xF6,0x90,0x0},
{0x0,0x4,0x7,0x3,0x0,0x0,0x0,0x0},
{0x0,0x0,0x7C,0x7E,0x83,0x81,0x0,0x0},
{0x0,0x0,0x81,0x83,0x7E,0x7C,0x0,0x0},
{0x20,0x28,0x78,0x70,0x70,0x78,0x28,0x20},
{0x0,0x20,0x20,0x78,0x78,0x20,0x20,0x0},
{0x0,0x0,0x0,0x80,0x80,0x0,0x0,0x0},
{0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x0},
{0x0,0x0,0x0,0x80,0x80,0x0,0x0,0x0},
{0x80,0x0,0x40,0x60,0x30,0x18,0xC,0x0},
{0x7C,0x7E,0x83,0xB1,0x83,0x7E,0x7C,0x0},
{0x0,0x84,0x86,0xFF,0xFF,0x80,0x80,0x0},
{0x82,0xC3,0xE1,0xB1,0x99,0x8F,0x86,0x0},
{0x2,0x83,0x91,0x91,0x91,0xFF,0x6E,0x0},
{0x30,0x38,0x2C,0xA6,0xFF,0xFF,0xA0,0x0},
{0x1F,0x9F,0x91,0x91,0x91,0xF1,0x61,0x0},
{0x7C,0xFE,0x93,0x91,0x91,0xF0,0x60,0x0},
{0x3,0x3,0xC1,0xE1,0x31,0x1F,0xF,0x0},
{0x6E,0xFF,0x91,0x91,0x91,0xFF,0x6E,0x0},
{0xE,0x9F,0x91,0x91,0x91,0x7F,0x7E,0x0},
{0x0,0x0,0x0,0xC,0xC,0x0,0x0,0x0},
{0x0,0x0,0x80,0x8C,0xC,0x0,0x0,0x0},
{0x0,0x20,0x70,0x58,0xC,0x86,0x82,0x0},
{0x0,0x48,0x48,0x48,0x48,0x48,0x48,0x0},
{0x0,0x82,0x86,0xC,0x58,0x70,0x20,0x0},
{0x6,0x7,0x1,0xF1,0xF9,0xF,0x6,0x0},
{0x7C,0xFE,0x82,0xF2,0xF2,0xFE,0x7C,0x0},
{0xF8,0xFC,0x26,0x23,0x26,0xFC,0xF8,0x0},
{0x81,0xFF,0xFF,0x91,0x91,0xFF,0x6E,0x0},
{0x7C,0x7E,0x83,0x81,0x81,0x83,0x6,0x0},
{0x81,0xFF,0xFF,0x81,0x83,0x7E,0x7C,0x0},
{0x81,0xFF,0xFF,0x91,0xB9,0x83,0x87,0x0},
{0x81,0xFF,0xFF,0x91,0x39,0x3,0x7,0x0},
{0x7C,0x7E,0x83,0xA1,0xA1,0x63,0xE6,0x0},
{0xFF,0xFF,0x10,0x10,0x10,0xFF,0xFF,0x0},
{0x0,0x0,0x81,0xFF,0xFF,0x81,0x0,0x0},
{0x40,0xC0,0x80,0x81,0xFF,0x7F,0x1,0x0},
{0x81,0xFF,0xFF,0x30,0x78,0xCF,0x87,0x0},
{0x81,0xFF,0xFF,0x81,0x80,0x80,0x80,0x0},
{0xFF,0xFF,0xE,0x1C,0xE,0xFF,0xFF,0x0},
{0xFF,0xFF,0xE,0x1C,0x38,0xFF,0xFF,0x0},
{0x7E,0xFF,0x81,0x81,0x81,0xFF,0x7E,0x0},
{0x81,0xFF,0xFF,0x91,0x11,0x1F,0xE,0x0},
{0x7E,0xFF,0x81,0x81,0x81,0xFF,0x7E,0x0},
{0x81,0xFF,0xFF,0x11,0x31,0xFF,0xCE,0x0},
{0x6,0x8F,0x99,0x91,0xB1,0xE7,0x46,0x0},
{0x0,0x7,0x83,0xFF,0xFF,0x83,0x7,0x0},
{0x7F,0xFF,0x80,0x80,0x80,0xFF,0x7F,0x0},
{0x7F,0x7F,0x0,0x80,0x0,0x7F,0x7F,0x0},
{0x7F,0xFF,0x80,0x70,0x80,0xFF,0x7F,0x0},
{0x83,0xCF,0x7C,0x78,0x7C,0xCF,0x83,0x0},
{0x0,0xF,0x9F,0xF0,0xF0,0x9F,0xF,0x0},
{0x87,0xC3,0xE1,0xB1,0x99,0x8F,0x87,0x0},
{0x0,0x0,0xFF,0xFF,0x81,0x81,0x0,0x0},
{0xE,0x1C,0x38,0x70,0x60,0x40,0x80,0x0},
{0x0,0x0,0x81,0x81,0xFF,0xFF,0x0,0x0},
{0x2,0x3,0x1,0x0,0x1,0x3,0x2,0x0},
{0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x0},
{0x0,0x0,0x0,0x1,0x1,0x0,0x0,0x0},
{0x40,0xE8,0xA8,0xA8,0x78,0xF0,0x80,0x0},
{0x1,0xFF,0xFF,0x88,0x98,0xF0,0x60,0x0},
{0x70,0xF8,0x88,0x88,0x88,0x98,0x10,0x0},
{0x60,0xF0,0x98,0x89,0x7F,0xFF,0x80,0x0},
{0x70,0xF8,0xA8,0xA8,0xA8,0xB8,0x30,0x0},
{0x90,0xFE,0xFF,0x91,0x3,0x6,0x0,0x0},
{0x70,0xF8,0x88,0x88,0xF0,0xF8,0x8,0x0},
{0x81,0xFF,0xFF,0x10,0x8,0xF8,0xF0,0x0},
{0x0,0x0,0x88,0xFB,0xFB,0x80,0x0,0x0},
{0x0,0x0,0x0,0x0,0x8,0xFB,0xFB,0x0},
{0x81,0xFF,0xFF,0x60,0x70,0x98,0x88,0x0},
{0x0,0x0,0x81,0xFF,0xFF,0x80,0x0,0x0},
{0xF8,0xF8,0x18,0x70,0x18,0xF8,0xF0,0x0},
{0x8,0xF8,0xF0,0x8,0x8,0xF8,0xF0,0x0},
{0x70,0xF8,0x88,0x88,0x88,0xF8,0x70,0x0},
{0x8,0xF8,0xF0,0x88,0x88,0xF8,0x70,0x0},
{0x70,0xF8,0x88,0x88,0xF0,0xF8,0x8,0x0},
{0x88,0xF8,0xF0,0x98,0x8,0x38,0x30,0x0},
{0x10,0xB8,0xE8,0xC8,0xC8,0x98,0x10,0x0},
{0x8,0x8,0x7E,0xFF,0x88,0x88,0x0,0x0},
{0x78,0xF8,0x80,0x80,0x78,0xF8,0x80,0x0},
{0x0,0x78,0x78,0x80,0x80,0x78,0x78,0x0},
{0x78,0xF8,0x80,0x60,0x80,0xF8,0x78,0x0},
{0x88,0x98,0x70,0x60,0x70,0x98,0x88,0x0},
{0x78,0xF8,0x80,0x80,0x80,0xF8,0xF8,0x0},
{0x98,0x98,0xC8,0xE8,0xB8,0x98,0x88,0x0},
{0x0,0x10,0x10,0x7E,0xEF,0x81,0x81,0x0},
{0x0,0x0,0x0,0xEF,0xEF,0x0,0x0,0x0},
{0x0,0x81,0x81,0xEF,0x7E,0x10,0x10,0x0},
{0x2,0x3,0x1,0x3,0x2,0x3,0x1,0x0}
};
[page]
/*---------------------
生成的以下字的字库:驱动编写万致远
字库由万致远HZK软件建立。使用点阵显示模式
HZ就是您需要的汉字库
----------------*/
unsigned char __code HZ[][32]={
/******点阵*******
0000100000000100
1111110111111110
0000100100000000
0100100101000100
0100100101000100
0100100100101000
0100100100101000
0100100100010000
0111110100010000
0000010100101000
0000010100101000
0001110101000100
1110010110000100
0100010100000000
0001010111111110
0000100000000000
*******点阵结束********/
{0x2,0xFA,0x2,0x2,0xFF,0x2,0x0,0xFE,0x2,0x1A,0x62,0x82,0x62,0x1B,0x2,0x0,0x10,0x31,0x11,0x49,0x89,0x7F,0x0,0x7F,0x50,0x48,0x46,0x41,0x46,0x58,0x40,0x0},
/******点阵*******
0000000001000000
0000100001000000
0111110001000000
0000000001000100
0000010111111110
1111111001000100
0001000001000100
0001000001000100
0010000001000100
0010010001000100
0100001010000100
1111111010000100
0100000100000100
0000000100000100
0000001000101000
0000010000010000
*******点阵结束********/
{0x20,0x24,0x24,0xE4,0x26,0x34,0x20,0x10,0x10,0xFF,0x10,0x10,0x10,0xF8,0x10,0x0,0x8,0x1C,0xB,0x8,0x8,0x8A,0x4C,0x30,0xC,0x3,0x40,0x80,0x40,0x3F,0x0,0x0},
/******点阵*******
0001000010000000
0001000001001000
0010001111111100
0010001000001000
0100101000001000
1111101111111000
0001001000000000
0010001000000100
0100001111111110
1111011010010100
0100101010010100
0000001111111100
0001101010010100
1110001010010100
0100001010010100
0000001000001100
*******点阵结束********/
{0x20,0x30,0xAC,0x63,0x30,0x0,0xFC,0x24,0x25,0x26,0x24,0x24,0x3E,0x84,0x0,0x0,0x22,0x67,0x22,0x12,0x14,0x2,0xFF,0x9,0x7F,0x9,0x9,0x7F,0x89,0xFF,0x1,0x0},
/******点阵*******
0000000000000000
0111111111111110
0100000000000010
1000100000000100
0000100000100000
0000111111110000
0000100000000000
0000100000001000
0000111111111100
0000000000001000
0000000001001000
0111111111101000
0000000000001000
0000000000001000
0000000001010000
0000000000100000
*******点阵结束********/
{0x8,0x6,0x2,0x2,0xFA,0x22,0x22,0x22,0x22,0x22,0x32,0x22,0x82,0xA,0x6,0x0,0x0,0x8,0x8,0x8,0x9,0x9,0x9,0x9,0x9,0x4D,0x89,0x41,0x3F,0x1,0x0,0x0},
/******点阵*******
0000000000000000
0000000000000100
1111111111111110
0000001000000000
0000001000000000
0000001000010000
0000001111111000
0000001000010000
0000001000010000
0000010000010000
0000010000010000
0000010000010000
0000100000010000
0001000000010000
0010000010100000
0100000001000000
*******点阵结束********/
{0x4,0x4,0x4,0x4,0x4,0x4,0xFC,0x44,0x44,0x44,0x44,0xE4,0x44,0x6,0x4,0x0,0x0,0x80,0x40,0x20,0x10,0xE,0x1,0x0,0x40,0x80,0x40,0x3F,0x0,0x0,0x0,0x0},
/******点阵*******
0000010001000000
1111111001000000
0001000001000000
0001000001000100
0010000011111110
0100010100001000
1111111010001000
0001000010001000
0001000010001000
0111110010010000
0001000001010000
0001000000100000
0001111001010000
1111000010001000
0100000100001110
0000011000000100
*******点阵结束********/
{0x42,0x62,0x52,0xCE,0x42,0x63,0x42,0x20,0xD0,0x1F,0x10,0x10,0xF0,0x18,0x10,0x0,0x20,0x62,0x22,0x3F,0x12,0x92,0x90,0x40,0x23,0x14,0x8,0x16,0x61,0xC0,0x40,0x0},
/******点阵*******
0000000000010000
0100001111111000
0011000000000000
0001000000000000
0000000000001000
0000011111111100
1111000100100000
0001000100100000
0001000100100000
0001000100100100
0001001000100100
0001001000011100
0001010000000000
0010100000000110
0100011111111100
0000000000000000
*******点阵结束********/
{0x40,0x42,0x44,0xCC,0x0,0x20,0x22,0xE2,0x22,0x22,0xE2,0x23,0x32,0x20,0x0,0x0,0x0,0x40,0x20,0x1F,0x20,0x50,0x4C,0x43,0x40,0x40,0x47,0x48,0x48,0x6E,0x20,0x0}
};



void OutCLK() __interrupt 1 __using 1//CLK out 2kHz
{
	TF0=0;//CLR
	TR0=0;
	EA=0;
	TH0=TH;TL0=TL;
	CLK=!CLK;
	TR0=1;
	EA=1;
}
void Delay_ms(UINT x)
{
	UINT y;
	while(x--)
	{
		for(y=0;y<600;y++);
	}
}
void Init_Timer()
{
	TMOD=0x21;//T0计数器模式,T1八位重载模式
	TH0=TH;
	TL0=TL;
	TR0=1;
	ET0=1;
	SCON = 0x50;
	TH1  = 0xFF;   //57600
	TL1  = 0xFF;         
	TR1	 =	1;
	PCON=PCON|0x80;//波特率加倍
	EA=1;
}
void putchar(char s)
{
	SBUF=s;
	while(!TI);
	TI=0;
}
[page]
BYTE Read_Status(BOOL right)
{
	BYTE tData;
	DATA=0xff;
	LCD_WR=1;
	LCD_RD=0;
	A0=0;
	if(right)
	{
		E1=0;
	}
	else
	{
		E2=0;
	}
	tData=DATA;
	if(right)
	{
		E1=1;
	}
	else
	{
		E2=1;
	}
	LCD_RD=1;
	A0=1;
	return tData;
}

void LCD_Write(BOOL right,BOOL disp,BYTE Data)
{//模拟8080
	/*BYTE rTemp=0xff;
	while(rTemp & 0x7F)
	{
		rTemp=Read_Status(right);
	}*/
	if(right)
	{
		E1=0;
	}
	else
	{
		E2=0;
	}
	A0=disp;//disp=1数据，disp=0显示
	DATA=Data;
	LCD_RD=1;
	LCD_WR=0;
	__asm
	NOP
	NOP
	NOP
	NOP
	__endasm;
	LCD_WR=1;
	if(right)
	{
		E1=1;
	}
	else
	{
		E2=1;
	}
	__asm
	NOP
	NOP
	NOP
	NOP
	NOP
	NOP
	NOP
	NOP
	NOP
	NOP
	__endasm;
}

BYTE LCD_Read(BOOL right)
{//模拟8080
	BYTE tData;
	if(right)
	{
		E1=0;
	}
	else
	{
		E2=0;
	}
	DATA=0xFF;
	LCD_WR=1;
	LCD_RD=0;
	tData=DATA;
	LCD_RD=1;
	if(right)
	{
		E1=1;
	}
	else
	{
		E2=1;
	}
	return tData;
}

void SetPage(BYTE page0,BYTE page1)
{
LCD_Write(0,0,0xB8|page1);
LCD_Write(1,0,0xB8|page0);
}

void SetAddress(BYTE address0,BYTE address1)
{
LCD_Write(0,0,address1);
LCD_Write(1,0,address0);
}

void LCD_Cls(BYTE FILL)
{
	BYTE i;
	BYTE page;
	for (page=0;page<4;page++)
	{
		SetPage(page,page);
		SetAddress(0,0);
		for (i=0;i<61;i++)
		{
			Both_Write_Data(FILL);
		}
	}

}

void Init_LCD()
{
	RESET=1;
	RESET=0;//8080时序
	#ifdef DEBUG
	printf("Status(Chip1):0x%X
",Read_Status(0));
	printf("Status(Chip2):0x%X
",Read_Status(1));
	#endif
	Both_Write_Cmd(LCD_RESET);//软复位
	#ifdef DEBUG
	printf("Status(Chip1):0x%X
",Read_Status(0));
	printf("Status(Chip2):0x%X
",Read_Status(1));
	#endif
	Both_Write_Cmd(LCD_PS_OFF);//正常驱动
	Both_Write_Cmd(LCD_DISPLAY_ON);//开显示
	Both_Write_Cmd(LCD_DUTY16);//16%占空比
	#ifdef DEBUG
	printf("Status(Chip1):0x%X
",Read_Status(0));
	printf("Status(Chip2):0x%X
",Read_Status(1));
	#endif
}
/*
 * CODE： A0 /RD /WR D7   D6    D5    D4   D3 D2 D1 D0
		  L   L   H BUSY ADC ON/OFF RESET LLLL
*/

void Draw8(BOOL right,BYTE Asc)
{
	BYTE i;
	for(i=0;i<8;i++)
	{
		LCD_Write(right,1,ASCII[Asc-32][i]);
	}
}

void DrawASCIIStr(BOOL right,BYTE *str)
{
	while(*str!=')
	{
		Draw8(right,*str);
		str++;
	}
}

void main()
{  
	BYTE i,j;
	Init_Timer();//启动定时器
	#ifdef DEBUG
	printf("System started.
");
	#endif
	Init_LCD();
	LCD_Cls(0x00);//清屏
	SetPage(0,0);
	SetAddress(0,0);
	for(j=0;j<4;j++)
	{
		for(i=0;i<16;i++)
		{
			LCD_Write(0,1,HZ[j][i]);
		}
	}
	SetPage(1,1);
	SetAddress(0,0);
	for(j=0;j<4;j++)
	{	
		for(i=16;i<32;i++)
		{
			LCD_Write(0,1,HZ[j][i]);
		}
	}
	//显示“驱动编写”
	SetPage(0,0);
	SetAddress(0,0);
	DrawASCIIStr(1,"BY");
	//显示BY
	for(j=4;j<7;j++)
	{
		for(i=0;i<16;i++)
		{
			LCD_Write(1,1,HZ[j][i]);
		}
	}
	SetPage(1,1);
	SetAddress(16,16);
	for(j=4;j<7;j++)
	{	
		for(i=16;i<32;i++)
		{
			LCD_Write(1,1,HZ[j][i]);
		}
	}
	//显示“万致远”
    while(1)
    {
			//LCD_Cls(0xff);
			//Delay_ms(100);
			//LCD_Cls(0xAA);
			//Delay_ms(100);
			//LCD_Cls(0x55);
			//Delay_ms(100);
	}
}