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12232點陣源代碼

因為常用的是顯示器12232F,所以我們平時看到的都是壹些並口匯編器,沒有對應12232F的並口程序,串口的C51程序也很少,方便大家使用。該程序已在AT89S52單片機上調試成功。如有問題,歡迎溝通指教。妳應該註意使用這個液晶顯示器。br & gt確保在VO、VDD和VSS之間間接連接壹個20K電位計

# include & ltreg52.h & gt

#定義uint無符號整數

#定義uchar無符號字符

#定義x1 0x80

#定義x2 0x88

#定義y 0x80

#定義通信0

#定義dat 1

sbit cs = p3^3;

sbit STD = p3^1;

sbit sclk = p3^0;

void wr_lcd (uchar dat_comm,uchar content);

無效延遲(uint us);

uchar代碼tab1[]={

“天行健君子自強不息。”

“君子高騖遠,以大德載事。”

};

uchar代碼tab31[]={

歡迎來到北京

};

uchar代碼tab32[]={

/*-傳輸了壹個圖像:F:\ beam \ drawing \ hoco 12832 . BMP-*/

/*-寬度x高度= 128x32-*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x1E,0x00,0x00,0x00,0x00,0x00,0x07,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x7F,0x80,0x00,0x00,0x00,0x00,0x18,0x0C,0x00,0x00,0x01,0x00,0x00,0x00,0x00,

0x01,0xFF,0x80,0x00,0x00,0x00,0x00,0x20,0x00,0x00,0x00,0x13,0x10,0x03,0xFE,0x00,

0x03,0xFF,0xC0,0x00,0x00,0x00,0x00,0x58,0x00,0x00,0x00,0x3F,0x30,0x1F,0xFF,0xC0,

0x03,0xFF,0xE0,0x00,0x00,0x00,0x00,0x8C,0x03,0xF0,0x00,0x7F,0xE0,0x7C,0x01,0xE0,

0x03,0xFF,0xF0,0x00,0x00,0x00,0x01,0x36,0x06,0xC0,0x00,0x5F,0xC0,0xFF,0xFC,0x60,

0x01,0xFF,0xF0,0x00,0x00,0x00,0x02,0x1B,0x0F,0x80,0x00,0xFF,0x01,0xFE,0x0F,0x30,

0x00,0xEF,0xF0,0x00,0x00,0x00,0x02,0x6D,0x9F,0x00,0x00,0x3E,0x03,0xFF,0xF1,0x90,

0x00,0xFF,0xF8,0x00,0x00,0x00,0x04,0x36,0xFE,0x00,0x01,0xFF,0x07,0xFF,0xFC,0x90,

0x00,0xEF,0xFF,0xFF,0x80,0x00,0x04,0xDB,0x7E,0x00,0x03,0xFF,0x87,0xFF,0xFC,0xD0,

0x00,0x0F,0xFF,0xFF,0xC0,0x00,0x04,0x6D,0xFC,0x00,0x07,0xFF,0x8F,0xFF,0xFE,0x50,

0x00,0x0F,0xFF,0xFF,0xE0,0x00,0x04,0x36,0xFC,0x10,0x07,0xFF,0x8F,0xFF,0xFE,0x90,

0x00,0x0F,0xFF,0xFF,0xE0,0x00,0x04,0x1B,0xF8,0x10,0x07,0xFF,0xCF,0xFF,0xFE,0x80,

0x00,0x0F,0xFF,0xFF,0xF0,0x00,0x04,0x0F,0xF8,0x10,0x07,0xFF,0xFF,0xFF,0xFA,0x00,

0x00,0x07,0xFF,0xFF,0xF0,0x00,0x04,0x07,0xF0,0x10,0x07,0xFF,0xFF,0xFF,0xFA,0x00,

0x00,0xFF,0xFF,0xFF,0xF8,0x00,0x02,0x03,0xF0,0x20,0x07,0xFF,0xFF,0xFF,0xBA,0x00,

0x00,0xFD,0xFF,0xFF,0xFC,0x00,0x02,0x03,0xF0,0x20,0x03,0xFF,0xFF,0xDF,0xB8,0x00,

0x00,0xC1,0xC0,0x3F,0xFC,0x00,0x01,0x01,0xE0,0x40,0x00,0xFF,0xFF,0xDF,0xB0,0x00,

0x00,0x81,0xC0,0x3F,0xCE,0x00,0x00,0x81,0xE0,0x80,0x00,0x7F,0xFF,0xDF,0xA0,0x00,

0x00,0x81,0x80,0x1D,0xCF,0x00,0x00,0x41,0x 1,0x00,0x00,0x3F,0xFF,0x9B,0x00,0x00,

0x01,0x83,0x80,0x1F,0xC7,0x80,0x00,0x21,0x2,0x00,0x00,0x1F,0xFD,0xB6,0x00,0x00,

0x01,0xC3,0x00,0x0E,0xE6,0x80,0x00,0x19,0xEC,0x00,0x00,0x07,0xFE,0x20,0x00,0x00,

0x00,0xC3,0x00,0x07,0x67,0x40,0x00,0x07,0xF0,0x00,0x00,0x03,0x3E,0x00,0x00,0x00,

0x00,0x02,0x00,0x03,0xE7,0xA0,0x00,0x00,0x00,0x00,0x00,0x02,0x8E,0x00,0x00,0x00,

0x00,0x06,0x00,0x03,0x83,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x03,0x00,0x00,0x00,

0x00,0x06,0x00,0x07,0x03,0x00,0x77,0x46,0x74,0x24,0x80,0x06,0x04,0x00,0x00,0x00,

0x00,0x1C,0x00,0x06,0x00,0x00,0x55,0x45,0x54,0x57,0x80,0x00,0x00,0x00,0x00,0x00,

0x00,0x1C,0x00,0x0E,0x00,0x00,0x45,0x45,0x74,0x57,0x80,0x08,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x1C,0x00,0x00,0x55,0x45,0x44,0x74,0x80,0xF0,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x38,0x00,0x00,0x77,0x76,0x47,0x54,0x80,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x10,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00

};

uchar代碼tab5[]={

/*-傳輸了壹個圖像:F:\ beam \ drawing \ cock.bmp-*/

/*-寬度x高度= 128x64-*/

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x80,0x00,0x0F,0xFF,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x0C,0x43,0x01,0x80,0x00,0x7F,0xFF,0xF0,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x19,0xFF,0x07,0x00,0x07,0xFF,0xFF,0xFE,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0x3F,0xFC,0x1E,0x00,0x1F,0xFF,0xFF,0xFF,0x80,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0xBF,0xFF,0xFC,0x00,0x7F,0xFC,0x00,0x7F,0xC0,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0xFF,0xFF,0xF0,0x00,0xFF,0xC0,0x00,0x0F,0xE0,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0xFF,0xFF,0xE0,0x03,0xFF,0xFF,0xFC,0x01,0xF0,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0xDF,0xFF,0xC0,0x07,0xFF,0xFF,0xFF,0x80,0xF0,0x00,0x00,0x00,

0x00,0x00,0x00,0x03,0xFF,0xFF,0x00,0x0F,0xFF,0xFF,0xE0,0x38,0x00,0x00,0x00,

0x00,0x00,0x00,0x07,0xFF,0xF8,0x00,0x1F,0xFF,0xF0,0x03,0xF8,0x38,0x00,0x00,0x00,

0x00,0x00,0x00,0x07,0xFF,0xE0,0x00,0x3F,0xFF,0xFF,0xC0,0x7C,0x18,0x00,0x00,0x00,

0x00,0x00,0x00,0x04,0x7F,0xF0,0x00,0x3F,0xFF,0xFF,0xF8,0x1E,0x08,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0xFF,0xF8,0x00,0x7F,0xFF,0xFF,0xFE,0x0F,0x08,0x00,0x00,0x00,

0x00、0x00、0x00、0x0F、0xFF、0xFC、0x00、0xFF、0xFF、0xFF、0x87、0x08、0x00、0x00、0x00、

0x00,0x00,0x00,0x1F,0xFF,0xFE,0x00,0xFF,0xFF,0xFF,0xFF,0x83,0x88,0x00,0x00,0x00,

0x00,0x00,0x00,0x3F,0xFF,0xFE,0x01,0xFF,0xFF,0xFF,0xFF,0xC3,0x88,0x00,0x00,0x00,

0x00,0x00,0x00,0x7F,0xFF,0xFE,0x01,0xFF,0xFF,0xFF,0xFF,0xE1,0x88,0x00,0x00,0x00,

0x00,0x00,0x00,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xFF,0xFF,0xE1,0x88,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xFF,0xFF,0xF1,0x88,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFE,0x03,0xFF,0xFF,0xFF,0xFF,0xF3,0x08,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFF,0x07,0xFF,0xFF,0xFF,0xFF,0xF2,0x10,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFF,0x8F,0xFF,0xFF,0xFF,0xFF,0xF0,0x20,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xF0,0x00,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0x ff,0x70,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0x70,0x00,0x00,0x00,0x00,

0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,0xFF,0x70,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0x7F,0xFF,0x7F,0x20,0x00,0x00,0x00,

0x00,0x00,0x00,0xFF,0xFF,0xFF,0xFF,0xFF,0xBF,0xFF,0x7F,0x20,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFF,0xFF,0xDF,0xFF,0x7E,0x20,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFF,0xFF,0xDF,0xFF,0x3E,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x1F,0xFF,0xFF,0xFF,0xFF,0xCF,0xFF,0x3C,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x0F,0xFF,0xFF,0xFF,0xCF,0xFE,0x38,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x07,0xFF,0xFF,0xFF,0xFF,0x8F,0xFE,0x38,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x01,0xFF,0xFF,0xFF,0xFF,0x8F,0xFE,0x30,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0xFF,0xFF,0xFF,0x1F,0x7C,0x20,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x7F,0xFF,0xFF,0xFE,0x1E,0x78,0x00,0x40,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x3F,0xFF,0xFF,0xFE,0x1E,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x1F,0xFF,0xFF,0xDA,0x3C,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x07,0xFF,0xFF,0xF2,0x30,0x80,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x01,0xFF,0xFF,0xF1,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0xFE,0x7F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x 07c,0x3F,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x78,0x1F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x 00,0x 00,

0x00,0x00,0x00,0x00,0x00,0x72,0x07,0xE0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x70,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x 00,

0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x78,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x60,0x00,0x60,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x03,0xF0,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x 00,

0x00,0x00,0x00,0x00,0x01,0x40,0x04,0xD8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x08,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x02,0x0C,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x02,0x40,0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x0C,0x48,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x38,0x41,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x0F,0xE2,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00

};

/*-初始化-*/

void init_lcd (void)

{

wr_lcd (comm,0x 30);/* 30-基本命令操作*/

wr_lcd (comm,0x 01);/*清空屏幕,地址指針指向00H*/

延時(100);

wr_lcd (comm,0x 06);/*光標移動的方向*/

wr_lcd (comm,0x0c);/*顯示打開,光標關閉*/

}

/*-上屏顯示漢字或字符-*/

void chn_dispup (uchar代碼*chn)

{

uchar i,j;

wr_lcd (comm,0x 30);//30-基本命令操作

wr_lcd (comm,0x 80);//將顯示地址設置為0X80,即第壹行的第壹頁。

j = 0;

for(I = 0;我& lt16;i++)

wr_lcd (dat,CHN[j * 16+I]);

}

/*-屏幕的後半部分顯示漢字或字符-*/

void chn_dispdown (uchar代碼*chn)

{

uchar i,j;

wr_lcd (comm,0x 30);/* 30-基本命令操作*/

wr_lcd (comm,0x 90);//將顯示地址設置為0X90,即第二行的第壹頁。

j = 0;

for(I = 0;我& lt16;i++)

wr_lcd (dat,CHN[j * 16+I]);

}

/*-漢字或字符依次顯示在上半屏和下半屏-*/

void chn_disp1 (uchar代碼*chn)

{

uchar i,j;

wr_lcd (comm,0x 30);/* 30-基本命令操作*/

wr_lcd (comm,0x 80);//將顯示地址設置為0X80,即第壹行的第壹頁。

j = 0;

for(I = 0;我& lt16;i++)

wr_lcd (dat,CHN[j * 16+I]);

wr_lcd (comm,0x 90);//將顯示地址設置為0X90,即第二行的第壹頁。

j = 1;

for(I = 0;我& lt16;i++)

wr_lcd (dat,CHN[j * 16+I]);

}

/*-顯示圖形-*/

void img_disp (uchar代碼*img)

{

uchar i,j;

for(j = 0;j & lt32;j++)

{

for(I = 0;我& lt8;i++)

{

wr_lcd (comm,0x 34);//擴展指令操作

wr_lcd (comm,y+j);//首先將垂直字節坐標(y)寫入繪圖RAM地址。

wr_lcd (comm,x 1+I);//然後將水平字節坐標(x)寫入繪圖RAM地址。

wr_lcd (comm,0x 30);//基本命令操作

wr_lcd (dat,img[j * 16+I * 2]);//寫入第壹個字節

wr_lcd (dat,img[j * 16+I * 2+1]);//寫入第二個字節

}

}

for(j = 32;j & lt64;j++)

{

for(I = 0;我& lt8;i++)

{

wr_lcd (comm,0x 34);//擴展指令操作

wr_lcd (comm,y+j-32);//首先將垂直字節坐標(y)寫入繪圖RAM地址。

wr_lcd (comm,x2+I);//然後將水平字節坐標(x)寫入繪圖RAM地址。

wr_lcd (comm,0x 30);//基本命令操作

wr_lcd (dat,img[j * 16+I * 2]);//寫入第壹個字節

wr_lcd (dat,img[j * 16+I * 2+1]);//寫入第二個字節

}

}

wr_lcd (comm,0x 36);

}

/* -顯示點陣/

Voidlat _ disp (uchardata1,uchardata2)//data1,其中data2是要顯示的數據。

{

uchar i,j,k,x;

x = x 1;

for(k = 0;k & lt2;k++)

{

for(j = 0;j & lt16;j++)

{

for(I = 0;我& lt8;i++)

{

wr_lcd (comm,0x 34);//擴展指令操作

wr_lcd (comm,y+j * 2);//首先將垂直字節坐標(y)寫入繪圖RAM地址。

wr_lcd (comm,x+I);//然後將水平字節坐標(x)寫入繪圖RAM地址。

wr_lcd (comm,0x 30);//功能設置:壹次發送8位數據,基本指令集。

wr_lcd (dat,data 1);//寫入第壹個字節

wr_lcd (dat,data 1);//寫入第二個字節

}

for(I = 0;我& lt8;i++)

{

wr_lcd (comm,0x 34);//擴展指令操作

wr_lcd (comm,y+j * 2+1);//首先將垂直字節坐標(y)寫入繪圖RAM地址。

wr_lcd (comm,x+I);//然後將水平字節坐標(x)寫入繪圖RAM地址。

wr_lcd (comm,0x 30);//基本指令操作

wr_lcd (dat,data 2);//寫入第壹個字節

wr_lcd (dat,data 2);//寫入第二個字節

}

}

x = x2

}

wr_lcd (comm,0x 36);

}

/* -清除DDRAM */

void clrram (void)

{

wr_lcd (comm,0x 30);

wr_lcd (comm,0x 01);

延時(180);

}

/* - */

void wr_lcd (uchar dat_comm,uchar內容)

{

uchar a,I,j;

延遲(50);

a =內容;

cs = 1;

sclk = 0;

STD = 1;

for(I = 0;我& lt5;i++)

{

sclk = 1;

sclk = 0;

}

STD = 0;

sclk = 1;

sclk = 0;

if(dat_comm)

STD = 1;//數據

其他

STD = 0;//命令

sclk = 1;

sclk = 0;

STD = 0;

sclk = 1;

sclk = 0;

for(j = 0;j & lt2;j++)

{

for(I = 0;我& lt4;i++)

{

a = a & lt& lt1;

std = CY

sclk = 1;

sclk = 0;

}

STD = 0;

for(I = 0;我& lt4;i++)

{

sclk = 1;

sclk = 0;

}

}

}

/* - */

無效延遲(uint us)//延遲時間

{

while(us-);

}

無效延遲1(單位毫秒)

{

uint i,j;

for(I = 0;我& ltms;i++)

for(j = 0;j & lt15;j++)

延時(1);

}

/* -主程序*/

void main()

{

SP = 0x5f

init _ LCD();

while (1)

{

clr ram();

lat_disp (0x00,0x 00);//顯示點陣

delay 1(8000);

clr ram();

lat_disp (0xcc,0x cc);//顯示點陣

delay 1(8000);

clr ram();

CHN _ disp 1(tab 1);//上下屏幕依次顯示漢字或字符。

delay 1(8000);

clr ram();

lat_disp (0xff,0x 00);//顯示點陣

delay 1(8000);

img _ disp(tab 5);//顯示圖形

delay 1(8000);

clr ram();

CHN _ dispup(tab 31);//屏幕上半部分按順序顯示漢字或字符。

delay 1(8000);

clr ram();

CHN _ disp down(tab 31);//屏幕下半部分按順序顯示漢字或字符。

delay 1(8000);

}

}

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