LCD2004 LCD1602显示自定义汉字详解

1、LCD2004 LCD1602显示自定义汉字详解1. 取字模1.1 打开取字模软件1.2 新建图像881.3 描绘自定义汉字，只用后58点阵（因为LCD2004/LCD1602每个显示单元为58点阵）1.4 修改图像图像旋转901.5 取模方式C51格式1.5 复制字模代码，给每一个自定义图汉字/图标定义一个数组1.6 LCD2004共可显示80个字符（LCD1602共可显示32个字符，原理相同，程序通用）1.7 只需根据不同的硬件注意PIN口的定义就能正确显示2. 仿真3. 源程序/ .c 文件 /#include#include/_nop_();#includelcd.h/#include

2、temp.h/#includeds1302.h/#includei2c.hsbit K1=P30;/数据-sbit K2=P31;/数据+sbit K3=P32;/设置sbit BZ=P15; /蜂鸣器uchar Set12 = 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00;uchar sheng=0x04,0x14,0x1f,0x14,0x0e,0x04,0x1f,0x00; /“生”字字模uchar ri=0x1f,0x11,0x11,0x1f,0x11,0x11,0x1f,0x00; /“日”

3、字字模uchar kuai=0x0a,0x0a,0x1f,0x1b,0x1f,0x0a,0x0d,0x00; /“快”字字模uchar le=0x1e,0x10,0x14,0x1f,0x04,0x15,0x15,0x00; /“乐”字字模void IntConfiguration();uchar SetState=0,SetPlace=10;uchar SetState2=0,SetPlace2=10;void Delay10ms(void); /误差 0usvoid Delayms(unsigned char c);void Delay(uint y);/* 函数名 : main* 函数功能

4、 : 主函数* 输入 : 无* 输出 : 无*/void main()uint i;uint count=0;LcdInit();IntConfiguration();K3=1;Delay10ms();Delay(1);Delayms(1);for(i=0;i8;i+)/1 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x80);LcdWriteData(0x00);for(i=0;i8;i+)/2 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100)

5、;LcdWriteCom(0x80+1);LcdWriteData(0x01); for(i=0;i8;i+)/3 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x80+2);LcdWriteData(0x02);for(i=0;i8;i+)/4 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x80+3);LcdWriteData(0x03);for(i=0;i8;i+)/5 显示生LcdWriteCom(0x40+i)

6、;LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x80+4);LcdWriteData(0x00);for(i=0;i8;i+)/6 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x80+5);LcdWriteData(0x01); for(i=0;i8;i+)/7 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x80+6);LcdWriteData(0x02);for(i=

7、0;i8;i+)/8 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x80+7);LcdWriteData(0x03);for(i=0;i8;i+)/9 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x80+8);LcdWriteData(0x00);for(i=0;i8;i+)/10 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x

8、80+9);LcdWriteData(0x01); for(i=0;i8;i+)/11 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x80+10);LcdWriteData(0x02);for(i=0;i8;i+)/12 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x80+11);LcdWriteData(0x03);for(i=0;i8;i+)/13 显示生LcdWriteCom(0x40+i);LcdWriteD

9、ata(shengi);/Delay(100);LcdWriteCom(0x80+12);LcdWriteData(0x00);for(i=0;i8;i+)/14 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x80+13);LcdWriteData(0x01); for(i=0;i8;i+)/15 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x80+14);LcdWriteData(0x02);for(i=0;i8;

10、i+)/16 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x80+15);LcdWriteData(0x03);for(i=0;i8;i+)/17 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x80+16);LcdWriteData(0x00);for(i=0;i8;i+)/18 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x8

11、0+17);LcdWriteData(0x01); for(i=0;i8;i+)/19 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x80+18);LcdWriteData(0x02);for(i=0;i8;i+)/20 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x80+19);LcdWriteData(0x03);for(i=0;i8;i+)/21 显示生LcdWriteCom(0x40+i);LcdWriteD

12、ata(shengi);/Delay(100);LcdWriteCom(0xc0);LcdWriteData(0x00);for(i=0;i8;i+)/22 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xc0+1);LcdWriteData(0x01);for(i=0;i8;i+)/23 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xc0+2);LcdWriteData(0x02);for(i=0;i8;i+)/24

13、 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xc0+3);LcdWriteData(0x03);for(i=0;i8;i+)/25 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0xc0+4);LcdWriteData(0x00);for(i=0;i8;i+)/26 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xc0+5);Lcd

14、WriteData(0x01);for(i=0;i8;i+)/27 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xc0+6);LcdWriteData(0x02);for(i=0;i8;i+)/28 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xc0+7);LcdWriteData(0x03);for(i=0;i8;i+)/29 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);

15、/Delay(100);LcdWriteCom(0xc0+8);LcdWriteData(0x00);for(i=0;i8;i+)/30 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xc0+9);LcdWriteData(0x01);for(i=0;i8;i+)/31 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xc0+10);LcdWriteData(0x02);for(i=0;i8;i+)/32 显示乐LcdWr

16、iteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xc0+11);LcdWriteData(0x03);for(i=0;i8;i+)/33 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0xc0+12);LcdWriteData(0x00);for(i=0;i8;i+)/34 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xc0+13);LcdWriteD

17、ata(0x01);for(i=0;i8;i+)/35 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xc0+14);LcdWriteData(0x02);for(i=0;i8;i+)/36 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xc0+15);LcdWriteData(0x03);for(i=0;i8;i+)/37 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Del

18、ay(100);LcdWriteCom(0xc0+16);LcdWriteData(0x00);for(i=0;i8;i+)/38 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xc0+17);LcdWriteData(0x01);for(i=0;i8;i+)/39 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xc0+18);LcdWriteData(0x02);for(i=0;i8;i+)/40 显示乐LcdWrit

19、eCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xc0+19);LcdWriteData(0x03);for(i=0;i8;i+)/41 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x94);LcdWriteData(0x00);for(i=0;i8;i+)/42 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x94+1);LcdWriteData(0x

20、01);for(i=0;i8;i+)/43 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x94+2);LcdWriteData(0x02);for(i=0;i8;i+)/44 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x94+3);LcdWriteData(0x03);for(i=0;i8;i+)/45 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);

21、LcdWriteCom(0x94+4);LcdWriteData(0x00);for(i=0;i8;i+)/46 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x94+5);LcdWriteData(0x01);for(i=0;i8;i+)/47 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x94+6);LcdWriteData(0x02);for(i=0;i8;i+)/48 显示乐LcdWriteCom(0x58+i

22、);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x94+7);LcdWriteData(0x03);for(i=0;i8;i+)/49 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x94+8);LcdWriteData(0x00);for(i=0;i8;i+)/50 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x94+9);LcdWriteData(0x01);for(i=

23、0;i8;i+)/51 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x94+10);LcdWriteData(0x02);for(i=0;i8;i+)/52 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x94+11);LcdWriteData(0x03);for(i=0;i8;i+)/53 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWrite

24、Com(0x94+12);LcdWriteData(0x00);for(i=0;i8;i+)/54 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x94+13);LcdWriteData(0x01);for(i=0;i8;i+)/55 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x94+14);LcdWriteData(0x02);for(i=0;i8;i+)/56 显示乐LcdWriteCom(0x58+i);Lcd

25、WriteData(lei);/Delay(100);LcdWriteCom(0x94+15);LcdWriteData(0x03);for(i=0;i8;i+)/57 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0x94+16);LcdWriteData(0x00);for(i=0;i8;i+)/58 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0x94+17);LcdWriteData(0x01);for(i=0;

26、i8;i+)/59 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0x94+18);LcdWriteData(0x02);for(i=0;i8;i+)/60 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0x94+19);LcdWriteData(0x03);for(i=0;i8;i+)/61 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCo

27、m(0xd4);LcdWriteData(0x00);for(i=0;i8;i+)/62 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xd4+1);LcdWriteData(0x01);for(i=0;i8;i+)/63 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xd4+2);LcdWriteData(0x02);for(i=0;i8;i+)/64 显示乐LcdWriteCom(0x58+i);LcdWriteDa

28、ta(lei);/Delay(100);LcdWriteCom(0xd4+3);LcdWriteData(0x03);for(i=0;i8;i+)/65 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0xd4+4);LcdWriteData(0x00);for(i=0;i8;i+)/66 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xd4+5);LcdWriteData(0x01);for(i=0;i8;i+)/67

29、显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xd4+6);LcdWriteData(0x02);for(i=0;i8;i+)/68 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xd4+7);LcdWriteData(0x03);for(i=0;i8;i+)/69 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0xd4+8);Lc

30、dWriteData(0x00);for(i=0;i8;i+)/70 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xd4+9);LcdWriteData(0x01);for(i=0;i8;i+)/71 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xd4+10);LcdWriteData(0x02);for(i=0;i8;i+)/72 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/

31、Delay(100);LcdWriteCom(0xd4+11);LcdWriteData(0x03);for(i=0;i8;i+)/73 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0xd4+12);LcdWriteData(0x00);for(i=0;i8;i+)/74 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xd4+13);LcdWriteData(0x01);for(i=0;i8;i+)/75 显示快Lcd

32、WriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xd4+14);LcdWriteData(0x02);for(i=0;i8;i+)/76 显示乐LcdWriteCom(0x58+i);LcdWriteData(lei);/Delay(100);LcdWriteCom(0xd4+15);LcdWriteData(0x03);for(i=0;i8;i+)/77 显示生LcdWriteCom(0x40+i);LcdWriteData(shengi);/Delay(100);LcdWriteCom(0xd4+16);LcdWr

33、iteData(0x00);for(i=0;i8;i+)/78 显示日LcdWriteCom(0x48+i);LcdWriteData(rii);/Delay(100);LcdWriteCom(0xd4+17);LcdWriteData(0x01);for(i=0;i8;i+)/79 显示快LcdWriteCom(0x50+i);LcdWriteData(kuaii);/Delay(100);LcdWriteCom(0xd4+18);LcdWriteData(0x02);for(i=0;i0;c-) for(b=38;b0;b-) for(a=130;a0;a-);void Delayms(u

34、nsigned char c) /误差 0us unsigned char a,b; for( ;c0;c-) for(b=38;b0;b-) for(a=130;a0;a-);void Delay(uint y)unsigned int x;for(y;y0;y-)for(x=65;x0;x-);/ lcd.c 文件 /#includelcd.h/* 函 数 名 : Lcd1602_Delay1ms* 函数功能 : 延时函数，延时1ms* 输 入 : c* 输 出 : 无* 说 名 : 该函数是在12MHZ晶振下，12分频单片机的延时。*/void Lcd1602_Delay1ms(uint

35、 c) /误差 0us uchar a,b;for (; c0; c-) for (b=55;b0;b-) for(a=1;a0;a-); /* 函 数 名 : void LCDWrite_String(uchar x, uchar y, uchar *s)* 函数功能 : 向LCD写入一个字符串* 输 入 : x,y,*s* 输 出 : 无*/void LCDWrite_String(uchar x, uchar y, uchar z, uchar *s)/x 015 , y 0,1,2,3 LCD_set_xy(x,y,z);while(*s)LcdWriteData(*s);s+;/* 函 数 名 : void LCD_set_xy(uchar x, uchar y,uchar z)* 函数功能 : 指定向LCD写入字符串的位置* 输 入 : x,y,z /x:横坐标 y:纵坐标 z:字符串长度* 输 出 : 无*/void LCD_set_xy(uchar x,uchar y,uchar z)uchar i;if(y=0)LcdWriteCom(0x80+x);for(i=0;iz;i+)LcdWriteData( );LcdWriteCom(0x80+x);