LCD12864编码显示汉字

1、.#include #include #define uint unsigned int#define uchar unsigned char#define data p0 /lcd12864数据线sbit rs=p22; /数据 指令选择sbit rw=p21; /读 写 选择sbit en=p20; /读 写使能sbit cs1=p23; /片选 1sbit cs2=p24; /片选 2/*/*定义中文字库*/*/uchar code hzk=/*-文字 : 各 -*/*-宋体 12; 此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x20,0x20,0x10,0x08,0x

2、8f,0xb4,0x44,0x44,0xa4,0x9c,0x04,0x00,0x00,0x00,0x00,0x02,0x02,0x02,0x01,0x7f,0x42,0x42,0x42,0x42,0x42,0x42,0x7f,0x01,0x03,0x01,0x00,/*-文字 :位-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0xc0,0x30,0xec,0x03,0x2a,0xc8,0x09,0x0a,0x0e,0x08,0xe8,0x48,0x08,0x00,0x00,0x01,0x00,0x00,0x7f,0x20,0x20,0x20,0x27,0x2

3、0,0x30,0x2e,0x21,0x20,0x20,0x20,0x00,/*-文字 :单-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x00,0xf8,0x28,0x29,0x2e,0x2a,0xf8,0x28,0x2c,0x2b,0x2a,0xf8,0x00,0x00,0x00,0x08,0x08,0x0b,0x09,0x09,0x09,0x09,0xff,0x09,0x09,0x09,0x09,0x0b,0x08,0x08,0x00,/*-文字 :机-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x08,0x08,0xc8,

4、0xff,0x48,0x88,0x08,0x00,0xfe,0x02,0x02,0x02,0xfe,0x00,0x00,0x00,0x04,0x03,0x00,0xff,0x00,0x41,0x30,0x0c,0x03,0x00,0x00,0x00,0x3f,0x40,0x78,0x00,/*-文字 :爱-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x40,0xb2,0x96,0x9a,0x92,0xf6,0x9a,0x93,0x91,0x99,0x97,0x91,0x90,0x30,0x00, 0x40,0x20,0xa0,0x90,0x4c,0x47,

5、0x2a,0x2a,0x12,0x1a,0x26,0x22,0x40,0xc0,0x40,0x00,./*-文字 :好-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x10,0x10,0xf0,0x1f,0x10,0xf0,0x80,0x82,0x82,0x82,0xf2,0x8a,0x86,0x82,0x80,0x00,0x80,0x43,0x22,0x14,0x0c,0x73,0x20,0x00,0x40,0x80,0x7f,0x00,0x00,0x00,0x00,0x00,/*-文字 :者-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0

6、x00,0x20,0x24,0x24,0x24,0x24,0xa4,0xbf,0x64,0x24,0x34,0x28,0x26,0x24,0x20,0x00,0x04,0x04,0x04,0x02,0x02,0xff,0x49,0x49,0x49,0x49,0x49,0x49,0xff,0x00,0x00,0x00,/*-文字 :你-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x80,0x40,0xf0,0x2c,0x43,0x20,0x98,0x0f,0x0a,0xe8,0x08,0x88,0x28,0x1c,0x08,0x00,0x00,0x00,0x7f,0x

7、00,0x10,0x0c,0x03,0x21,0x40,0x3f,0x00,0x00,0x03,0x1c,0x08,0x00,/*-文字 :们-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x80,0x40,0xf0,0x1c,0x03,0xf0,0x01,0x0e,0x04,0x00,0x04,0x04,0x04,0xfc,0x00,0x00,0x00,0x00,0x7f,0x00,0x00,0x7f,0x00,0x00,0x00,0x00,0x00,0x20,0x40,0x3f,0x00,0x00,/*-文字 :辛-*/*-宋体 12;此字体下对应的点阵为：宽x

8、高 =16x16-*/0x80,0x84,0x84,0x94,0xa4,0xc4,0x85,0x86,0x84,0xc4,0xa4,0x94,0x84,0x84,0x80,0x00,0x00,0x04,0x04,0x04,0x04,0x04,0x04,0xff,0x04,0x04,0x04,0x04,0x04,0x00,0x00,0x00,/*-文字 :苦-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x40,0x44,0x44,0x44,0x44,0x5f,0x44,0xf4,0x44,0x44,0x5f,0x44,0x44,0x44,0x44,0x00,0x00,

9、0x00,0x00,0x7e,0x22,0x22,0x22,0x23,0x22,0x22,0x22,0x7e,0x00,0x00,0x00,0x00,/*-文字 :了-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x02,0x02,0x02,0x02,0x02,0x02,0xf2,0x12,0x0a,0x0a,0x06,0x06,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-文字 :希-*/*-宋体 12;此字

10、体下对应的点阵为：宽x 高 =16x16-*/0x20,0x20,0x30,0x30,0xa9,0x6a,0x3a,0x24,0xe4,0x2a,0x29,0x30,0x20,0x20,0x20,0x00,0x08,0x04,0x02,0x01,0x3f,0x01,0x01,0x01,0xff,0x01,0x21,0x61,0x3f,0x00,0x00,0x00,/*-文字 :望-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x04,0x04,0xfc,0x85,0x46,0x24,0x04,0x80,0x7e,0x2a,0x2a,0xaa,0xaa,0xfe,0x0

11、0,0x00,0x00,0x40,0x42,0x4a,0x4a,0x4a,0x4a,0x7e,0x4a,0x4a,0x4a,0x4a,0x4a,0x42,0x40,0x00,./*-文字 :大-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x20,0x20,0x20,0x20,0x20,0x20,0xa0,0x7f,0xa0,0x20,0x20,0x20,0x20,0x20,0x20,0x00,0x00,0x80,0x40,0x20,0x10,0x0c,0x03,0x00,0x01,0x06,0x08,0x30,0x60,0xc0,0x40,0x00,/*-文字 :家

12、-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x18,0x04,0x14,0x94,0x94,0xd5,0xb6,0x14,0x14,0x94,0x04,0x14,0x0c,0x04,0x00,0x00,0x29,0x29,0x15,0x14,0x4a,0x89,0x44,0x3f,0x06,0x09,0x09,0x10,0x30,0x10,0x00,/*-文字 :能-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x10,0xb8,0x97,0x92,0x90,0x94,0xb8,0x10,0x00,0x7f,0x48,0x48,

13、0x44,0x74,0x20,0x00,0x00,0xff,0x0a,0x0a,0x4a,0x8a,0x7f,0x00,0x00,0x3f,0x44,0x44,0x42,0x72,0x20,0x00,/*-文字 :多-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x00,0x00,0x20,0x90,0x88,0x54,0x53,0xa2,0x22,0x12,0x0a,0x06,0x00,0x00,0x00,0x00,0x81,0x89,0x89,0x44,0x44,0x42,0x25,0x29,0x11,0x11,0x09,0x05,0x03,0x01,0

14、x00,/*-文字 :多-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x00,0x00,0x20,0x90,0x88,0x54,0x53,0xa2,0x22,0x12,0x0a,0x06,0x00,0x00,0x00,0x00,0x81,0x89,0x89,0x44,0x44,0x42,0x25,0x29,0x11,0x11,0x09,0x05,0x03,0x01,0x00,/*-文字 :交-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x08,0x88,0x48,0x38,0x28,0x09,0x0e,0x0c,0x0

15、8,0x98,0x28,0x68,0x48,0x08,0x00,0x00,0x80,0x80,0x40,0x41,0x22,0x14,0x18,0x0c,0x16,0x23,0x61,0xc0,0x40,0x00,0x00,/*-文字 :流-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x10,0x60,0x01,0x86,0x60,0x04,0x44,0x64,0x55,0x4e,0x44,0x64,0xc4,0x04,0x04,0x00,0x04,0x04,0xfc,0x03,0x40,0x30,0x0f,0x00,0x00,0x7f,0x00,0x3f,0x40

16、,0x40,0x70,0x00,/*-文字 :学-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x40,0x30,0x10,0x12,0x5c,0x54,0x50,0x51,0x5e,0xd4,0x50,0x18,0x57,0x32,0x10,0x00,0x00,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7f,0x02,0x02,0x02,0x02,0x02,0x02,0x00,/*-文字 :习-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x00,0x02,0x02,0x0a,0x12,0x22,0

17、x62,0x02,0x82,0x82,0x42,0x02,0xfe,0x00,0x00,.0x00,0x00,0x04,0x0c,0x04,0x02,0x02,0x01,0x01,0x00,0x20,0x40,0x80,0x7f,0x00,0x00,/*-文字 :24-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =16x16-*/0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

18、0x00,0x00,0x00,0x00,0x00,0x00,;/*/*定义 ascii 字库 8 列 *16 行*/*/uchar code ezk=/*-文字 :q-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0xe0,0x10,0x08,0x08,0x08,0x10,0xe0,0x00,0x0f,0x18,0x24,0x24,0x38,0x50,0x4f,0x00,/*-文字 :q-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0xe0,0x10,0x08,0x08,0x08,0x10,0xe0,0x00,0x0f,0x18,0x24,0x24

19、,0x38,0x50,0x4f,0x00,/*-文字 :3-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x30,0x08,0x88,0x88,0x48,0x30,0x00,0x00,0x18,0x20,0x20,0x20,0x11,0x0e,0x00,/*-文字 :4-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x00,0xc0,0x20,0x10,0xf8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3f,0x24,0x00,/*-文字 :5-*/*-宋体 12;此字体下对应的点阵为：宽x

20、高 =8x16-*/0x00,0xf8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0e,0x00,/*-文字 :4-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x00,0xc0,0x20,0x10,0xf8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3f,0x24,0x00,/*-文字 :1-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x10,0x10,0xf8,0x00,0x00,0x00,0x00,0x00

21、,0x20,0x20,0x3f,0x20,0x20,0x00,0x00,/*-文字 :5-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/.0x00,0xf8,0x08,0x88,0x88,0x08,0x08,0x00,0x00,0x19,0x21,0x20,0x20,0x11,0x0e,0x00,/*-文字 :2-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x70,0x08,0x08,0x08,0x88,0x70,0x00,0x00,0x30,0x28,0x24,0x22,0x21,0x30,0x00,/*-文字 :4-*/*-宋体 1

22、2;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x00,0xc0,0x20,0x10,0xf8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3f,0x24,0x00,/*-文字 :4-*/*-宋体 12;此字体下对应的点阵为：宽x 高 =8x16-*/0x00,0x00,0xc0,0x20,0x10,0xf8,0x00,0x00,0x00,0x07,0x04,0x24,0x24,0x3f,0x24,0x00,/*-文字 :-*/*- 宋体 12; 此字体下对应的点阵为：宽 x 高 =8x16 -*/ 0x00,0x00,0x00,0x00,0x00

23、,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-文字 :-*/*- 宋体 12; 此字体下对应的点阵为：宽 x 高 =8x16 -*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-文字 :-*/*- 宋体 12; 此字体下对应的点阵为：宽 x 高 =8x16 -*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,

24、0x00,0x00,/*-文字 :-*/*- 宋体 12; 此字体下对应的点阵为：宽 x 高 =8x16 -*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-文字 :-*/*- 宋体 12; 此字体下对应的点阵为：宽 x 高 =8x16 -*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,/*-文字 :-*/*- 宋体 12; 此字体下对应的点阵为：宽 x 高

25、 =8x16 -*/ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,;/* 状态检查， lcd 是否忙 */void checkstate().uchar dat;/状态信息（判断是否忙）rs=0; / 数据 指令选择， d/i （ rs） =“ l ” ，表示db7 db0 为显示指令数据rw=1; /r/w= “ h” ， e=“ h”数据被读到db7 db0dodata=0x00;en=1; /en下降源_nop_(); / 一个时钟延时dat=data;en=0;dat=0

26、x80 & dat; / 仅当第 7 位为 0 时才可操作 (判别 busy 信号 )while(!(dat=0x00);/* 写命令到lcd 中 */sendcommandtolcd(uchar com)checkstate();/ 状态检查， lcd 是否忙rs=0;/向 lcd 发送命令。 rs=0 写指令， rs=1 写数据rw=0;/r/w= “ l ” ， e=“h l ”数据被写到ir 或 drda ta=com;/com : 命令en=1;/en 下降源_nop_();_nop_();en=0;/* 设置页0xb8 是页的首地址*/void setline(uchar page

27、)page=0xb8|page; /1011 1xxx 0=page=7 设定页地址 -x 0-7,8 行为一页 64/8=8 ，共 8 页 sendcommandtolcd(page);/* 设定显示开始行，0xc0 是行的首地址*/void setstartline(uchar startline)startline=0xc0|startline; /1100 0000sendcommandtolcd(startline); / 设置从哪行开始：0-63，一般从0 行开始显示/* 设定列地址 -y 0-63 ， 0x40 是列的首地址 */void setcolumn(uchar colu

28、mn).column=column &0x3f; /column最大值为64，越出0=column=63column= 0x40|column; /01xx xxxxsendcommandtolcd(column);/* 开关显示， 0x3f 是开显示， 0x3e 是关显示 */void setonoff(uchar onoff)onoff=0x3e|onoff; /0011 111x,onoff 只能为0 或者 1sendcommandtolcd(onoff);/* 写显示数据*/void writebyte(uchar dat)checkstate();/ 状态检查， lcd 是否忙rs=

29、1; /rs=0 写指令， rs=1 写数据rw=0;/r/w= “ l” ， e=“ h l ”数据被写到ir 或 drda ta=dat;/dat: 显示数据en=1; /en 下降源_nop_();_nop_();en=0;/* 选择屏幕screen: 0-全屏 ,1-左屏 ,2-右屏 */void selectscreen(uchar screen)switch(screen) case 0: cs1=0;/ 全屏_nop_(); _nop_(); _nop_();cs2=0;_nop_(); _nop_(); _nop_();break;case 1: cs1=1;/左屏_nop_(

30、); _nop_(); _nop_();cs2=0;_nop_(); _nop_(); _nop_();break;case 2: cs1=0;/右屏_nop_(); _nop_(); _nop_();.cs2=1;_nop_(); _nop_(); _nop_();break;/* 清屏 screen: 0-全屏 ,1-左屏 ,2-右 */void clearscreen(uchar screen)uchar i,j;selectscreen(screen);for(i=0;i8;i+)/ 控制页数0-7，共 8 页setline(i);setcolumn(0);for(j=0;j64;j+

31、)/控制列数0-63，共 64 列writebyte(0x00); / 写点内容，列地址自动加1/* 延时程序 */void delay(uint z)uint i,j;for(i=0; iz; i+)for(j = 0; j 110; j+);/* 向上滚屏 */* 这里用做滚动显示*/*voidlcd_rol()uint i;for(i = 0; i 64; i+)cs1=0; / 片选 1sendcommandtolcd(0xc0+i);cs1=1;cs2=0;/ 片选 2sendcommandtolcd(0xc0+62-i);cs2=0; / 片选 2.delay(6);*/* 初始化

32、 lcd*/void initlcd()checkstate();selectscreen(0);setonoff(0); / 关显示selectscreen(0);setonoff(1); / 开显示selectscreen(0);clearscreen(0);/清屏setstartline(0); / 开始行 :0/* 显示全角汉字 */void display(uchar ss,uchar page,uchar column,uchar number)int i; / 选屏参数， pagr 选页参数， column 选列参数， number 选第几汉字输出selectscreen(ss);column=column&0x3f;setline(page); /写上半页setcolumn(column); / 控制列for(i=0;i16;i+)/控制 16 列的数据输出writebyte(hzki+32*number); /i+32*number汉字的前16 个数据输出setline(page+1);/写下半页setcolumn(column);