【驰宇微】12864液晶模块如何显示中文?
经常碰到第一次使用12864液晶模块,问是不是只有带中文字库的才能显示中文?图形点阵12864液晶模块能显示中文吗?怎么显示呢?
首先来说下图形点阵12864液晶模块如何显示中文的问题。在使用中,首先要通过专用的取模软件将文字转换成图片格式,再以图片的形式将取模所获得的文字代码编写在显示程序里面就可以了。
带中文字库12864液晶模块显示中文,首先要在液晶模块生产厂家提供的资料中找到该文字的代码,然后将代码下在驱动程序里就好了。
下面提供一个CYW-B12864H-3的驱动程序范例供大家参考:
//12864 ST7920 串口程序
#include
#include
sbit CS =P3^0;
sbit SCK=P3^2;
sbit SID=P3^1;
sbit Key=P2^3;
unsigned char code AC_TABLE[]={
0x80,0x81,0x82,0x83,0x84,0x85,0x86,0x87,
0x90,0x91,0x92,0x93,0x94,0x95,0x96,0x97,
0x88,0x89,0x8a,0x8b,0x8c,0x8d,0x8e,0x8f,
0x98,0x99,0x9a,0x9b,0x9c,0x9d,0x9e,0x9f,
};
unsigned char code str2[]="欢迎光临lcdbbs!!";
unsigned char code str1[]="故人西辞黄鹤楼,烟花三月下扬州。孤帆远影碧空尽,唯见长江天际流。";
unsigned char code bmp1[];
void SendByte(unsigned char Dbyte)
{

unsigned char i;

for(i=0;i<8;i++)

{

SCK = 0;

Dbyte=Dbyte<<1;

SID = CY;

SCK = 1;

SCK = 0;

}
}
unsigned char ReceiveByte(void)
{

unsigned char i,temp1,temp2;

temp1=temp2=0;

for(i=0;i<8;i++)

{

temp1=temp1<<1;

SCK = 0;

SCK = 1;


SCK = 0;

if(SID) temp1++;

}

for(i=0;i<8;i++)

{

temp2=temp2<<1;

SCK = 0;

SCK = 1;

SCK = 0;

if(SID) temp2++;

}

return ((0xf0&temp1)+(0x0f&temp2));
}
void CheckBusy( void )
{

do

SendByte(0xfc);

//11111,RW(1),RS(0),0

while(0x80&ReceiveByte());
}
void WriteCommand( unsigned char Cbyte )
{

CS = 1;

CheckBusy();

SendByte(0xf8);

//11111,RW(0),RS(0),0

SendByte(0xf0&Cbyte);

SendByte(0xf0&Cbyte<<4);

CS = 0;
}
void WriteData( unsigned char Dbyte )
{

CS = 1;

CheckBusy();

SendByte(0xfa);

//11111,RW(0),RS(1),0

SendByte(0xf0&Dbyte);

SendByte(0xf0&Dbyte<<4);

CS = 0;
}
unsigned char ReadData( void )
{

CheckBusy();

SendByte(0xfe);

//11111,RW(1),RS(1),0

return ReceiveByte();
}
void Delay(unsigned int MS)
{

unsigned char us,usn;

while(MS!=0)

//for 12M

{ usn = 2;

while(usn!=0)

{

us=0xf5;

while (us!=0){us--;};

usn--;

}

MS--;

}
}
void LcmInit( void )
{

WriteCommand(0x30);

WriteCommand(0x03);

WriteCommand(0x0C);

WriteCommand(0x01);

WriteCommand(0x06);
}
void LcmClearTXT( void )
{

unsigned char i;

WriteCommand(0x30);

WriteCommand(0x80);

for(i=0;i<64;i++)

WriteData(0x20);
}
void LcmClearBMP( void )
{

unsigned char i,j;

WriteCommand(0x34);

WriteCommand(0x36);

for(i=0;i<32;i++)

{

WriteCommand(0x80|i);

WriteCommand(0x80);

for(j=0;j<32;j++)

WriteData(0);

}
}
void PutStr(unsigned char row,unsigned char col,unsigned char *puts)
{

WriteCommand(0x30);

WriteCommand(AC_TABLE[8*row+col]);

while(*puts != '\0')

{

if(col==8)

{

col=0;

row++;

}

if(row==4) row=0;

WriteCommand(AC_TABLE[8*row+col]);

WriteData(*puts);

puts++;

WriteData(*puts);

puts++;

col++;

}
}
void PutBMP(unsigned char *puts)
{

unsigned int x=0;

unsigned char i,j;

WriteCommand(0x34);

WriteCommand(0x36);

for(i=0;i<32;i++)

{

WriteCommand(0x80|i);

WriteCommand(0x80);

for(j=0;j<32;j++)


{


WriteData(puts[x]);

x++;

}

}
}
void main( void )
{

Delay(100);

LcmInit();

LcmClearTXT();

LcmClearBMP();

while(1)

{

LcmClearTXT();

PutBMP(bmp1);

Delay(1000);


LcmClearBMP();

PutStr(0,0,str1);

Delay(1000);

}
}
unsigned char code bmp1[]={
0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
0x80,0x00,0x0F,0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x3F,0xC0,0x00,0x07,0x07,0x00,0x04,0x01,0x00,0x00,0x38,0x60,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x78,0xE0,0x00,0x3F,0x83,0x80,0x06,0x03,0x80,0x00,0x1C,0x70,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x02,0x38,0x70,0x00,0xFF,0x07,0x80,0x06,0x39,0x80,0x00,0x1F,0x70,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x02,0x1C,0x30,0x00,0x7C,0x0E,0x00,0x06,0x19,0xC0,0x00,0x1F,0x80,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x02,0x1C,0x30,0x00,0x3E,0x1C,0x00,0x06,0x1F,0xC0,0x00,0x7F,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x03,0x3E,0x30,0x00,0x62,0x1A,0x00,0x0F,0x79,0x00,0x03,0xFE,0x00,0x00,0x01,
0x80,0x00,0x00,0x60,0x0F,0x00,0x3F,0x00,0x00,0x00,0x3C,0x00,0xC0,0x00,0x00,0x01,
0x80,0x07,0x76,0x18,0x00,0xC3,0xC1,0x00,0x1F,0xFB,0x00,0x03,0xFE,0x00,0x00,0x01,
0x80,0x00,0x01,0xE0,0x3F,0xC0,0xF1,0xC0,0x00,0x00,0xF0,0x01,0xC0,0x00,0x00,0x01,
0x80,0x07,0x6E,0x18,0x00,0xCF,0xC1,0x80,0x7E,0x3F,0x80,0x01,0xE2,0x00,0x00,0x01,
0x80,0x00,0x07,0xE0,0x7F,0xE0,0xE0,0xE0,0x00,0x03,0xC0,0x03,0xC0,0x00,0x00,0x01,
0x80,0x07,0x7F,0x98,0x00,0xFE,0x83,0x81,0xFC,0x1E,0xC0,0x00,0x83,0x00,0x00,0x01,
0x80,0x00,0x0F,0xE0,0x63,0xE1,0xE0,0xE0,0x00,0x07,0x00,0x03,0xC0,0x00,0x00,0x01,
0x80,0x06,0xFF,0xD8,0x01,0xFA,0x87,0x00,0xFD,0xF8,0xC0,0x01,0x73,0x00,0x00,0x01,
0x80,0x00,0x01,0xE0,0xC1,0xE1,0xE0,0xE0,0x00,0x0F,0x00,0x07,0xC0,0x00,0x00,0x01,
0x80,0x0F,0xD9,0xD8,0x03,0xE3,0x0E,0x80,0xFE,0x7E,0xC0,0x03,0xF9,0x80,0x00,0x01,
0x80,0x00,0x01,0xE0,0x01,0xE1,0xF0,0xE0,0x00,0x1E,0x00,0x0B,0xC0,0x00,0x00,0x01,
0x80,0x0D,0xB8,0x18,0x1F,0xC3,0x08,0xC0,0x0E,0x6D,0x80,0x03,0xF1,0x80,0x00,0x01,
0x80,0x00,0x01,0xE0,0x01,0xE0,0xFD,0xC7,0xEF,0x9E,0x00,0x13,0xC0,0x00,0x00,0x01,
0x80,0x0D,0xFE,0x18,0x0F,0xC2,0x10,0xE0,0x1C,0x3F,0x00,0x03,0xE0,0xC0,0x00,0x01,
0x80,0x00,0x01,0xE0,0x01,0xC0,0xFF,0x83,0xC6,0x1F,0xE0,0x13,0xC0,0x00,0x00,0x01,
0x80,0x0D,0xCE,0x18,0x06,0xC2,0x01,0xC0,0x38,0x3E,0x00,0x00,0xE8,0xC0,0x00,0x01,
0x80,0x00,0x01,0xE0,0x01,0x80,0x3F,0x81,0xE4,0x3C,0x78,0x23,0xC0,0x00,0x00,0x01,
0x80,0x0C,0x4C,0x18,0x00,0xC2,0x03,0x80,0x78,0x1F,0xF0,0x00,0xFC,0x60,0x00,0x01,
0x80,0x00,0x01,0xE0,0x03,0x80,0x3F,0xC1,0xE8,0x3C,0x78,0x43,0xC0,0x00,0x00,0x01,
0x80,0x0C,0x5E,0x18,0x00,0xC2,0x07,0x00,0x68,0x3F,0xF8,0x03,0xFC,0x22,0x00,0x01,
0x80,0x00,0x01,0xE0,0x03,0x00,0x6F,0xC0,0xF0,0x3C,0x3C,0x83,0xC0,0x00,0x00,0x01,
0x80,0x06,0x3F,0x38,0x01,0x82,0x0E,0x00,0x09,0xF8,0x00,0x03,0xC0,0x32,0x00,0x01,
0x80,0x00,0x01,0xE0,0x06,0x00,0xC3,0xE0,0x78,0x3C,0x3C,0xFF,0xF0,0x00,0x00,0x01,
0x80,0x07,0x10,0x38,0x00,0x82,0x1C,0x00,0x0B,0x99,0xC0,0x03,0x00,0x1A,0x00,0x01,
0x80,0x00,0x01,0xE0,0x0C,0x11,0xC3,0xE0,0x78,0x3C,0x3C,0xFF,0xF0,0x00,0x00,0x01,
0x80,0x03,0xFF,0xF0,0x00,0x02,0x38,0x00,0x08,0x30,0xE0,0x02,0x00,0x1E,0x00,0x01,
0x80,0x00,0x01,0xE0,0x08,0x11,0xC1,0xE0,0x7C,0x3C,0x3C,0xFF,0xF0,0x00,0x00,0x01,
0x80,0x01,0xEF,0xF0,0x00,0x00,0xE0,0x00,0x08,0xE0,0x60,0x00,0x00,0x0E,0x00,0x01,
0x80,0x00,0x01,0xE0,0x1F,0xF1,0xC1,0xE0,0xBC,0x1C,0x3C,0x03,0xC0,0x00,0x00,0x01,
0x80,0x00,0x03,0xE0,0x00,0x00,0x00,0x00,0x04,0x00,0x00,0x00,0x00,0x07,0x00,0x01,
0x80,0x00,0x01,0xE0,0x3F,0xE1,0xC1,0xC0,0x9E,0x1E,0x38,0x03,0xC0,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x01,
0x80,0x00,0x01,0xF0,0x7F,0xE0,0xE3,0x83,0x1F,0x0E,0x70,0x03,0xC0,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x0F,0xFC,0xFF,0xE0,0x3F,0x07,0xDF,0x83,0xE0,0x03,0xC0,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00

#肖战[超话]#祝小战我的小朋友生日快乐!
2019.7.13
这是我重新喜欢小战的一天
2019.10.5
是我陪小战过的第一个生日
以后我会陪你过很多次生日哒~
你依然是肖战,我依然是爱你的小飞侠
肖烟四起 ,为战而来
红海以后由我们给你打造
虽然你我隔的很远,但也很爱你
这是喜欢你的84天
这是陪你过的第一个生日
以后一直会陪你走下去
28岁的小战生日快乐 @X玖少年团肖战DAYTOY

#1007国庆出行提示#【国庆防堵攻略|往三明、江西的车友们注意啦! 】重要绕行提醒之泉南高速,据研判,国庆假期节前高峰时段(9月30日12时至10月1日12时)泉南高速公路与莆永高速共线路段(上行69K--75K)、与沙厦高速共线路段(上行75K-84K)车流量将达到5万多辆,远远超过两车道高速公路承载能力; 为避免交通拥堵、减少交通事故,建议危化品运输车辆与大型货运车辆(黄牌)在9月30日12时至10月1日12时通行泉南高速永春到蓬壶路段(G72上行62-84K),请上述车辆提前做好绕行规划,以免加剧拥堵及其它意外。@泉州高速交警支队


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