128*64液晶簡(jiǎn)單單片機(jī)代碼

0x00,0x00,0x00,0x10,0x04,0x10,0x04,0x10,0x04,0x10,0x04,0x10,0x04,0x10,0x04,0x10,
0x04,0x10,0x04,0x10,0x04,0x10,0x06,0x10,0x04,0x10,0x00,0x18,0x00,0x10,0x00,0x00,/*"二",0*/

0x00,0x04,0x0C,0x04,0x04,0x04,0x55,0x0A,0x55,0x0A,0x55,0x09,0x85,0x2A,0x7F,0xCC,
0x85,0x28,0x55,0x19,0x55,0x09,0x55,0x02,0x05,0x06,0x0C,0x02,0x04,0x02,0x00,0x00,/*"零",1*/

0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,
0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0xC0,0x00,0x80,0x00,0x00,0x00,/*"一",2*/

0x00,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,
0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,0xC0,0x00,0x80,0x00,0x00,0x00,/*"一",3*/
0x40,0x04,0x20,0x04,0x10,0x04,0x0C,0x04,0xE3,0x07,0x22,0x04,0x22,0x04,0x22,0x04,
0xFE,0xFF,0x22,0x04,0x22,0x04,0x22,0x04,0x22,0x04,0x02,0x04,0x00,0x04,0x00,0x00};/*"年",4*/

//---------------------------12864.h-----------函數(shù)庫(kù)------------

void delay(unsigned long v) //延時(shí)子函數(shù)
{
while(v--);
}

void lcd_busy() //判斷是否繁忙函數(shù)
{
rs=0;
rw=1;
dataport=0xff;
while(1)
{
en=1;
if(dataport<0x80)break; //并口最高位為1時(shí)表示芯片正在工作
en=0;
}
en=0;
}

void wcode(uchar c,uchar csl,uchar csr) //寫(xiě)指令函數(shù)
{
CS1=csl; //顯示左屏變量
CS2=csr; //顯示右屏變量
lcd_busy();
rs=0;
rw=0;
dataport=c;
en=1;
en=0;
}

void wdata(uchar c,uchar csl,uchar csr) //寫(xiě)數(shù)據(jù)子函數(shù)
{
CS1=csl;
CS2=csr;
lcd_busy();
rs=1;
rw=0;
dataport=c;
en=1;
en=0;
}

void lw(uchar x,uchar y,uchar dd)// 寫(xiě)1個(gè)字節(jié)進(jìn)RAM函數(shù)
{
if(x>=64) //列大于64說(shuō)明是右半屏操作
{
set_xy(x-64,y);
wdata(dd,0,1);
}
else
{//否則左半屏
set_xy(x,y);
wdata(dd,1,0);
}
}
void set_startline(uchar i) //設(shè)置起始行
{
i=0xc0+i;
wcode(i,1,1);
}

void set_xy(uchar x,uchar y) //列，行定位函數(shù)
{
x=x+0x40;
y=y+0xb8;
wcode(x,1,1);
wcode(y,1,1);
}

void dison_off(uchar k) //液晶關(guān)，開(kāi)函數(shù)
{
k=k+0x3e;
wcode(k,1,1);
}

void reset() //復(fù)位函數(shù)
{
RST=0;
delay(40);
RST=1;
delay(40);
}

void lcd_init(void)//液晶初始化
{uchar x,y;
reset();
set_startline(0);
dison_off(0);
for(y=0;y<8;y++)
{
for(x=0;x<128;x++)lw(x,y,0);
}
dison_off(1);
}

void display_hz(uchar xx, uchar yy, uchar n, uchar fb) //中文字顯示函數(shù) 掃描方法采用逐列式
{
uchar i,dx;
for(i=0;i<16;i++) //一個(gè)漢字列掃描值
{dx=hz[2*i+n*32];//漢字上半部分掃描
if(fb)dx=255-dx;//反顯
lw(xx*8+i,yy,dx);//數(shù)據(jù)寫(xiě)入芯片
dx=hz[(2*i+1)+n*32];//漢字下半部分掃描
if(fb)dx=255-dx; //反顯
lw(xx*8+i,yy+1,dx);//數(shù)據(jù)寫(xiě)入芯片
}
}