標題:
帶字庫的lcd12864的Protues的仿真與源碼
[打印本頁]
作者:
florazzzz
時間:
2018-5-16 22:24
標題:
帶字庫的lcd12864的Protues的仿真與源碼
帶字庫的lcd12864的仿真原理圖如下(proteus仿真工程文件可到本帖附件中下載)
0.png
(11.63 KB, 下載次數(shù): 81)
下載附件
2018-5-17 02:11 上傳
0.jpg
(39.13 KB, 下載次數(shù): 93)
下載附件
2018-5-17 02:11 上傳
單片機源程序如下:
/*-----------------------------------------------
名稱:LCD12864 字庫液晶 芯片組st7920
公司:
網(wǎng)站:
編寫:
日期:
修改: Erics C.L. YOU
內(nèi)容: 修改了顯示數(shù)組IC_DAT為1 3 2 4順序的bug
版本:
------------------------------------------------*/
#include <stdio.h>
#include <math.h>
#include <reg52.h>
#include <string.h>
/******************************************************************/
/* 定義數(shù)組 */
/******************************************************************/
unsigned char code IC_DAT[];
unsigned char code IC_DAT2[];
unsigned char code Photo1[];
/******************************************************************/
/* 定義接口信息 */
/******************************************************************/
sbit RS =P2^4;
sbit WRD=P2^5;
sbit E= P2^6;
sbit PSB=P2^1;
sbit RES=P2^3;
/******************************************************************/
/* 函數(shù)聲明 */
/******************************************************************/
void TransferData(char data1,bit DI);
void display(void);
void display_grapic(void);
void delayms(unsigned int n);
void DisplayLine(unsigned char line1,unsigned char line2);
void DisplayGraphic(unsigned char code *adder);
void delay(unsigned int m);
void lcd_mesg(unsigned char code *adder1);
//顯示的是1行 31行 21行 41行
unsigned char code IC_DAT[]={
"去年今日此門中,"
"人面桃花相映紅。"
"人面不知何處去,"
"桃花依舊笑春風。"
};
unsigned char code IC_DAT2[]={
"人生若只如初見,"
"何事秋風悲畫扇。"
"等閑變卻故人心,"
"卻道故人心易變。"
};
/////////////////////////////////////////////////////////////////////////
// Bitmap點陣數(shù)據(jù)表 //
// 圖片: E:\..\小豬減肥.bmp,橫向取模左高位,數(shù)據(jù)排列:從左到右從上到下 //
// 圖片尺寸: 128 * 64 //
/////////////////////////////////////////////////////////////////////////
unsigned char code Photo1[] = // 數(shù)據(jù)表
{
0x02,0x08,0x00,0x08,0x00,0x00,0x04,0x00,0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
0x00,0xD0,0x06,0x04,0x08,0x03,0x02,0x00,0x38,0x80,0x00,0x00,0x00,0x00,0x00,0x00,
0x41,0x00,0x09,0x43,0x00,0x04,0xA1,0x80,0x41,0xFF,0x00,0x00,0x00,0x00,0x00,0x00,
0x42,0x00,0x29,0x00,0x00,0x14,0x80,0x00,0x8E,0x00,0xE7,0x00,0x00,0x00,0x00,0x00,
0x32,0x88,0x29,0x30,0x04,0x14,0x98,0x00,0x70,0x00,0x1C,0x80,0x00,0x00,0x00,0x00,
0x0C,0x00,0x16,0x48,0x00,0x0B,0x24,0x00,0x20,0x00,0x08,0x60,0x00,0x00,0x00,0x00,
0x00,0x20,0x4D,0x80,0x00,0x26,0xC0,0x00,0x40,0x00,0x08,0x10,0x00,0x00,0x00,0x00,
0x40,0x20,0x00,0x10,0x00,0x00,0x08,0x00,0x4C,0x00,0x08,0x10,0x00,0x00,0x00,0x00,
0x04,0x24,0x00,0x00,0x00,0x00,0x00,0x00,0x90,0x00,0x08,0x20,0x00,0x00,0x00,0x00,
0x00,0x20,0x00,0x00,0x00,0x00,0x00,0x00,0x80,0x08,0x09,0xC0,0x00,0x00,0x00,0x00,
0x18,0x10,0x00,0x00,0x00,0x00,0x00,0x01,0x00,0x04,0x00,0x40,0x00,0x00,0x00,0x00,
0x25,0x3F,0xC3,0xFE,0x3F,0xE0,0x00,0x01,0x10,0x04,0x00,0x40,0x00,0x00,0x00,0x00,
0xA4,0x08,0x40,0x20,0x00,0x41,0x80,0x01,0x10,0x00,0x00,0x20,0x00,0x00,0x00,0x00,
0xA4,0xC8,0x47,0xFF,0x00,0x83,0xC0,0x01,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,
0x59,0x28,0x40,0x20,0x03,0x03,0xC0,0x02,0x00,0x40,0x00,0x20,0x00,0x00,0x00,0x00,
0x36,0x08,0x81,0xFC,0x02,0x03,0xC0,0x02,0xF0,0x40,0x10,0x20,0x00,0x00,0x00,0x00,
0x00,0x44,0x81,0x24,0x02,0x01,0x80,0x05,0x0C,0x04,0x10,0x20,0x00,0x00,0x00,0x00,
0x00,0x05,0x01,0xFC,0x02,0x01,0x80,0x05,0x42,0x00,0x14,0x40,0x00,0x00,0x00,0x00,
0x00,0x02,0x01,0x24,0x02,0x00,0x00,0x05,0x51,0x00,0x1C,0x40,0x00,0x00,0x00,0x00,
0x00,0x05,0x03,0xFE,0x02,0x01,0x80,0x04,0x91,0x03,0xC0,0x40,0x00,0x00,0x00,0x00,
0x00,0x18,0xC0,0x20,0x02,0x01,0x80,0x04,0x61,0x00,0x00,0x40,0x00,0x00,0x00,0x00,
0x02,0x60,0x37,0xFF,0x0E,0x00,0x00,0x04,0x1E,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x02,0x00,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
0x40,0x7F,0xF4,0x0A,0x3B,0xF3,0xFE,0x01,0x01,0xF0,0x01,0x00,0x00,0x00,0x00,0x00,
0x38,0x05,0x02,0x0A,0x2A,0x90,0x04,0x00,0xC7,0xF8,0x02,0x00,0x00,0x00,0x00,0x00,
0x04,0x3F,0xE2,0xFF,0x2A,0x90,0x08,0x00,0x70,0xF8,0x04,0x00,0x00,0x00,0x00,0x00,
0x20,0x25,0x20,0x88,0x3A,0x90,0x30,0x00,0xC7,0x00,0x08,0x00,0x00,0x00,0x00,0x00,
0x00,0x3F,0xE2,0xF9,0x2B,0xF0,0x20,0x01,0x00,0x00,0xFE,0x00,0x00,0x00,0x00,0x00,
0x00,0x04,0x02,0x89,0x2A,0x00,0x20,0x02,0x20,0x00,0x01,0x00,0x00,0x00,0x00,0x00,
0x41,0x7F,0xF4,0xFA,0x3A,0x00,0x20,0x04,0x48,0x00,0x00,0x80,0x00,0x00,0x00,0x00,
0x18,0x08,0x84,0xD4,0x2A,0x00,0x20,0x08,0x80,0x08,0x00,0x80,0x00,0x00,0x00,0x00,
0x20,0x1D,0x05,0x75,0x2A,0x10,0x20,0x09,0x00,0x00,0x00,0x40,0x00,0x00,0x00,0x00,
0x40,0x03,0x85,0x4B,0x4A,0x10,0x20,0x12,0x30,0x00,0x80,0x40,0x00,0x00,0x00,0x00,
0x50,0x7C,0x62,0x11,0x5B,0xF0,0xE0,0x13,0x8F,0xC0,0x80,0x20,0x00,0x00,0x00,0x00,
0x80,0x00,0x00,0x00,0x00,0x00,0x00,0x14,0x78,0x3F,0x00,0x20,0x00,0x00,0x00,0x00,
0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x20,0x03,0xC0,0x80,0x20,0x00,0x00,0x00,0x00,
0x04,0x00,0x00,0x00,0x00,0x00,0x00,0x28,0x00,0x0F,0x80,0x20,0x00,0x00,0x00,0x00,
0x84,0x80,0x00,0x1C,0x08,0x0E,0x04,0x28,0x00,0x00,0x40,0x20,0x00,0x00,0x00,0x00,
0x04,0x1C,0x08,0x22,0x00,0x11,0x00,0x18,0x00,0x00,0x20,0x20,0x00,0x00,0x00,0x00,
0x02,0x22,0x00,0x21,0x00,0x10,0x80,0x08,0x00,0x00,0x20,0x20,0x00,0x00,0x00,0x00,
0xA1,0xA1,0x00,0x24,0xE0,0x12,0x70,0x10,0x00,0x00,0x30,0x20,0x00,0x00,0x00,0x00,
0x80,0x24,0xE0,0x18,0x10,0x0C,0x08,0x10,0x00,0x00,0x28,0x20,0x00,0x00,0x00,0x00,
0x98,0x18,0x10,0x00,0x80,0x00,0x40,0x10,0x08,0x00,0x25,0xE0,0x00,0x00,0x00,0x00,
0x24,0x00,0x81,0x00,0x00,0x80,0x00,0x1A,0x08,0x00,0x22,0x20,0x00,0x00,0x00,0x00,
0xC1,0x00,0x00,0x00,0x00,0x00,0x00,0x1D,0x46,0x00,0x22,0xA0,0x00,0x00,0x00,0x00,
0x08,0x00,0x00,0x01,0x04,0x00,0x82,0x0F,0x93,0x40,0x21,0x40,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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,
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
};
/******************************************************************/
/* 液晶初始化-字庫 */
/******************************************************************/
void initinal(void) //LCD字庫初始化程序
{
delay(40); //大于40MS的延時程序
PSB=1; //設(shè)置為8BIT并口工作模式
delay(1); //延時
RES=0; //復(fù)位
delay(1); //延時
RES=1; //復(fù)位置高
delay(10);
TransferData(0x30,0); //Extended Function Set :8BIT設(shè)置,RE=0: basic instruction set, G=0 :graphic display OFF
delay(100); //大于100uS的延時程序
TransferData(0x30,0); //Function Set
delay(37); ////大于37uS的延時程序
TransferData(0x08,0); //Display on Control
delay(100); //大于100uS的延時程序
TransferData(0x10,0); //Cursor Display Control光標設(shè)置
delay(100); //大于100uS的延時程序
TransferData(0x0C,0); //Display Control,D=1,顯示開
delay(100); //大于100uS的延時程序
TransferData(0x01,0); //Display Clear
delay(10); //大于10mS的延時程序
TransferData(0x06,0); //Enry Mode Set,光標從右向左加1位移動
delay(100); //大于100uS的延時程序
}
/******************************************************************/
/* 液晶初始化-圖形 */
/******************************************************************/
void initina2(void) //LCD顯示圖片(擴展)初始化程序
{
delay(40); //大于40MS的延時程序
PSB=1; //設(shè)置為8BIT并口工作模式
delay(1); //延時
RES=0; //復(fù)位
delay(1); //延時
RES=1; //復(fù)位置高
delay(10);
TransferData(0x36,0); //Extended Function Set RE=1: extended instruction
delay(100); //大于100uS的延時程序
TransferData(0x36,0); //Extended Function Set:RE=1: extended instruction set
delay(37); ////大于37uS的延時程序
TransferData(0x3E,0); //EXFUNCTION(DL=8BITS,RE=1,G=1)
delay(100); //大于100uS的延時程序
TransferData(0x01,0); //CLEAR SCREEN
delay(100); //大于100uS的延時程序
}
/******************************************************************/
/* 主程序 */
/******************************************************************/
void main(void)
{
while(1)
{
//initina2(); //調(diào)用LCD顯示圖片(擴展)初始化程序
// delayms(200);
// DisplayGraphic(Photo1); //顯示圖片1
// delayms(500);
initinal(); //調(diào)用LCD字庫初始化程序
delay(100); //大于100uS的延時程序
lcd_mesg(IC_DAT); //顯示中文漢字1
delayms(240);
delayms(240);
initinal(); //調(diào)用LCD字庫初始化程序
delay(100); //大于100uS的延時程序
lcd_mesg(IC_DAT2); //顯示中文漢字2
delayms(240);
delayms(240);
}
}
/******************************************************************/
/* 函數(shù)聲明 */
/******************************************************************/
void lcd_mesg(unsigned char code *adder1)
{
unsigned char i;
TransferData(0x80,0); //Set Graphic Display RAM Address
delay(100);
for(i=0;i<16;i++)
{
TransferData(*adder1,1);
adder1++;
}
TransferData(0x90,0); //Set Graphic Display RAM Address
delay(100);
for(i=0;i<16;i++)
{
TransferData(*adder1,1);
adder1++;
}
TransferData(0x88,0); //Set Graphic Display RAM Address
delay(100);
for(i=0;i<16;i++)
{
TransferData(*adder1,1);
adder1++;
}
TransferData(0x98,0); //Set Graphic Display RAM Address
delay(100);
for(i=0;i<16;i++)
{
TransferData(*adder1,1);
adder1++;
}
}
/******************************************************************/
/* 函數(shù)聲明 */
/******************************************************************/
void TransferData(char data1,bit DI) //傳送數(shù)據(jù)或者命令,當DI=0是,傳送命令,當DI=1,傳送數(shù)據(jù).
{
WRD=0;
RS=DI;
delay(1);
P0=data1;
E=1;
delay(1);
E=0;
}
void delayms(unsigned int n) //延時10×n毫秒程序
{
unsigned int i,j;
for(i=0;i<n;i++)
for(j=0;j<2000;j++);
}
void delay(unsigned int m) //延時程序
{
unsigned int i,j;
for(i=0;i<m;i++)
for(j=0;j<10;j++);
}
復(fù)制代碼
所有資料51hei提供下載:
21ic下載_帶字庫LCD12864(ST7920)的Proteus仿真.rar
(228.61 KB, 下載次數(shù): 475)
2018-5-16 22:23 上傳
點擊文件名下載附件
下載積分: 黑幣 -5
作者:
zhxiufan
時間:
2018-5-28 16:13
這個是不能顯示英文字符的,只能顯示漢字或者漢字模式的字符。
作者:
AIM765423
時間:
2018-5-28 16:44
你好,帶字庫的12864怎么仿真,我是要顯示時間及溫濕度,程序都有,問題是怎么仿真,庫里沒有帶字庫的12864
作者:
架向櫻的星空
時間:
2018-9-28 14:46
好用的
作者:
天命
時間:
2018-12-2 17:55
很好,非常有用
作者:
眉飛色舞
時間:
2018-12-5 16:40
非常好用
作者:
zgxmax
時間:
2019-1-18 16:47
把漢字改成英文和數(shù)字不能顯示,怎么回事?
作者:
蘿卜不吃四季豆
時間:
2019-6-18 20:03
為什么顯示不了漢字
作者:
fsy18772727533
時間:
2019-8-13 15:10
下載學習學習
作者:
lzg666
時間:
2019-11-7 21:05
缺少lcd12864a的封裝
作者:
zhhql
時間:
2020-1-2 15:35
謝謝大佬
作者:
zhhql
時間:
2020-1-2 15:35
字模怎么使用啊
作者:
john0317
時間:
2020-3-28 17:49
顯示不了!
作者:
liwei120312
時間:
2020-5-24 13:25
顯示不了 不知道為啥
作者:
ZMRGHY
時間:
2020-11-5 02:17
論壇上的帶字庫12864.。。程序只能在Proteus 7在仿真。。。在Proteus 8什么也不顯示。。。
在Proteus 7在仿真,如果修改程序,想顯示其它內(nèi)容。。。顯示出來的只是亂碼。。。。。
在論壇上,下載了好幾個了。。。都是這種情況。。。。
作者:
qaz簡單
時間:
2021-3-14 19:57
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