单片机控制LCD12864显示多行汉字(含PROTEUS仿真文件、程序和字模提取软件)

仿真实验结果展示：

汉字取模过程（软件下载链接在文末）：

第一步：打开液晶仿真排版软件

设定相关参数：

输入汉字：

随便找个位置将图片保存：

第二步：打开液晶汉字模提取软件

设定相关参数：

将刚才保存的图片打开并保存数据：

C语言程序代码：

1. #include <reg51.h>
   
2. #define LCDLCDDisp_Off   0x3e
   
3. #define LCDLCDDisp_On    0x3f
   
4. #define Page_Add     0xb8//页地址
   
5. #define LCDCol_Add     0x40//列地址
   
6. #define Start_Line     0xC0//行地址
   
7. /*****液晶显示器的端口定义*****/
   
8. #define data_ora P0 /*液晶数据总线*/
   
9. sbit LCDMcs=P2^4 ;    /*片选1*/
   
10. sbit LCDScs=P2^3 ;    /*片选2*/
    
11. sbit LCDDi=P2^2 ;     /*数据/指令 选择*/
    
12. sbit LCDRW=P2^1 ;     /*读/写 选择*/
    
13. sbit LCDEnable=P2^0 ;     /*读/写 使能*/
    
14. 
    
15. //
    
16. 
    
17. unsigned char code Bmp1[]=
    
18. {
    
19. /*------------------------------------------------------------------------------
    
20. 
    
21.   宽×高（像素）: 128×16
    
22.   字模格式/大小 : 单色点阵液晶字模，纵向取模，字节倒序/256字节
    
23.   显示的汉字：关关雎鸠在河之洲
    
24. ------------------------------------------------------------------------------*/
    
25. /*--  调入了一幅图像：C:\Users\dhd\Desktop\1111111.bmp  --*/
    
26. /*--  宽度x高度=128x16  --*/
    
27. 0x00,0x10,0x10,0x11,0x12,0x1C,0x10,0xF0,0x10,0x18,0x14,0x13,0x1A,0x90,0x00,0x00,
    
28. 0x00,0x10,0x10,0x11,0x12,0x1C,0x10,0xF0,0x10,0x18,0x14,0x13,0x1A,0x90,0x00,0x00,
    
29. 0x00,0xFC,0x24,0x24,0xFE,0x24,0x10,0xFC,0x4B,0x49,0xFE,0x48,0x68,0x4C,0x08,0x00,
    
30. 0x10,0x10,0xFF,0x10,0xF8,0x10,0x00,0xFC,0x04,0x16,0x45,0x84,0x7E,0x04,0x00,0x00,
    
31. 0x08,0x08,0x08,0x08,0xC8,0x38,0x0F,0x08,0x08,0xE8,0x08,0x88,0x08,0x0C,0x08,0x00,
    
32. 0x10,0x21,0x62,0x06,0x82,0xE2,0x22,0x22,0x22,0xF2,0x22,0x02,0xFE,0x03,0x02,0x00,
    
33. 0x00,0x10,0x10,0x10,0x10,0x10,0x11,0x16,0x10,0x90,0x50,0x30,0x10,0x00,0x00,0x00,
    
34. 0x10,0x22,0x64,0x0C,0x80,0x20,0xC0,0xFF,0x20,0xC0,0xFC,0x20,0xC0,0xFF,0x00,0x00,
    
35. 0x81,0x81,0x41,0x41,0x21,0x11,0x0D,0x03,0x0D,0x11,0x21,0x21,0x41,0xC1,0x41,0x00,
    
36. 0x81,0x81,0x41,0x41,0x21,0x11,0x0D,0x03,0x0D,0x11,0x21,0x21,0x41,0xC1,0x41,0x00,
    
37. 0x10,0x3F,0x11,0x11,0x0F,0x08,0x00,0xFF,0x22,0x22,0x3F,0x22,0x23,0x32,0x20,0x00,
    
38. 0x40,0x30,0x0F,0x00,0x3F,0x10,0x08,0x13,0x12,0x12,0x1A,0x52,0x82,0x7F,0x02,0x00,
    
39. 0x08,0x04,0x02,0xFF,0x00,0x40,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x60,0x40,0x00,
    
40. 0x04,0x04,0xFE,0x01,0x00,0x0F,0x04,0x04,0x04,0x0F,0x40,0x80,0x7F,0x00,0x00,0x00,
    
41. 0x00,0x20,0x10,0x10,0x28,0x48,0x44,0x42,0x41,0x40,0x40,0x40,0x40,0x60,0x20,0x00,
    
42. 0x04,0x04,0xFE,0x01,0x00,0x40,0x30,0x0F,0x00,0x00,0x3F,0x00,0x00,0xFF,0x00,0x00,
    
43. 
    
44. 
    
45. };
    
46. unsigned char code Bmp2[]=
    
47. {
    
48. /*------------------------------------------------------------------------------
    
49.   宽×高（像素）: 128×16
    
50.   字模格式/大小 : 单色点阵液晶字模，纵向取模，字节倒序/256字节
    
51.   显示的汉字：窈窕淑女君子好逑
    
52. --------------------------------------------------------------------------
    
53. */
    
54. 0x10,0x0E,0x04,0x94,0x4C,0x24,0x05,0x86,0x84,0xE4,0x8C,0x94,0xC4,0x94,0x0C,0x00,
    
55. 0x10,0x0E,0x44,0x94,0x0C,0x04,0xF5,0x06,0xF4,0x04,0x0C,0xD4,0x84,0x14,0x0C,0x00,
    
56. 0x10,0x22,0x64,0x0C,0xC0,0x40,0xFF,0x44,0x44,0xF8,0x08,0x08,0x08,0xF8,0x00,0x00,
    
57. 0x20,0x20,0x20,0x20,0x20,0xE0,0x3F,0x20,0x20,0x20,0xE0,0x20,0x20,0x30,0x20,0x00,
    
58. 0x10,0x10,0x92,0x92,0x92,0xFE,0x92,0x92,0x92,0x92,0x92,0xFF,0x12,0x18,0x10,0x00,
    
59. 0x80,0x80,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x80,0xC0,0x80,0x00,
    
60. 0x10,0x10,0xF0,0x1F,0x10,0xF0,0x80,0x82,0x82,0x82,0xE2,0x92,0x8A,0xC6,0x80,0x00,
    
61. 0x40,0x42,0x44,0xCC,0x00,0x08,0x28,0x48,0x08,0xFF,0x08,0x4A,0x2C,0x08,0x00,0x00,
    
62. 0x00,0x21,0x31,0x29,0x25,0x2B,0xB1,0x40,0x30,0x0F,0x40,0x80,0x7F,0x00,0x00,0x00,
    
63. 0x00,0x88,0x88,0x45,0x42,0x31,0x0F,0x00,0x3F,0x42,0x45,0x48,0x58,0x40,0x70,0x00,
    
64. 0x04,0x04,0xFE,0x09,0x24,0x42,0x3F,0x82,0x44,0x20,0x13,0x0C,0x13,0x60,0x20,0x00,
    
65. 0x00,0x80,0x80,0x42,0x45,0x24,0x28,0x10,0x18,0x24,0x23,0x40,0xC0,0x00,0x00,0x00,
    
66. 0x40,0x20,0x10,0x0C,0xFF,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFE,0x04,0x00,0x00,
    
67. 0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
68. 0x40,0x22,0x15,0x08,0x14,0x63,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,
    
69. 0x00,0x40,0x20,0x1F,0x20,0x42,0x42,0x49,0x50,0x4F,0x40,0x41,0x42,0x66,0x20,0x00,
    
70. 
    
71. };
    
72. unsigned char code Bmp3[]=
    
73. {
    
74. /*------------------------------------------------------------------------------
    
75.   宽×高（像素）: 128×16
    
76.   字模格式/大小 : 单色点阵液晶字模，纵向取模，字节倒序/256字节
    
77.   显示的汉字：参差荇菜左右流之
    
78. ------------------------------------------------------------------------------*/
    
79. 
    
80. 0x20,0x20,0x20,0x28,0xA8,0x6C,0x3B,0x28,0xA8,0x6A,0xAC,0x28,0x20,0x30,0x20,0x00,
    
81. 0x00,0x04,0x24,0x24,0x25,0x26,0xA4,0x7C,0x24,0x26,0x25,0x34,0x26,0x84,0x00,0x00,
    
82. 0x04,0x84,0x84,0x44,0x24,0x9F,0x04,0x24,0x24,0x2F,0x24,0x24,0x34,0xA6,0x04,0x00,
    
83. 0x04,0x04,0x24,0x64,0xA4,0x2F,0x64,0xA4,0x24,0x2F,0x94,0x54,0x14,0x06,0x04,0x00,
    
84. 0x08,0x08,0x08,0x08,0x88,0x78,0x0F,0x08,0x08,0x08,0x08,0x88,0x0C,0x08,0x00,0x00,
    
85. 0x08,0x08,0x08,0x08,0xC8,0x38,0x0F,0x08,0x08,0x08,0x08,0x08,0x88,0x0C,0x08,0x00,
    
86. 0x10,0x22,0x64,0x0C,0x80,0x44,0x44,0x64,0x55,0x4E,0x44,0x54,0x66,0xC4,0x00,0x00,
    
87. 0x00,0x10,0x10,0x10,0x10,0x10,0x11,0x16,0x10,0x90,0x50,0x30,0x10,0x00,0x00,0x00,
    
88. 0x04,0x84,0x82,0x81,0x4A,0x4A,0x49,0x25,0x24,0x12,0x10,0x09,0x02,0x06,0x02,0x00,
    
89. 0x41,0x21,0x11,0x89,0x85,0x8B,0x89,0x89,0xF9,0x89,0x8D,0x89,0xC1,0x81,0x01,0x00,
    
90. 0x08,0x08,0x04,0x02,0xFF,0x00,0x01,0x01,0x01,0x41,0x81,0x7F,0x01,0x01,0x01,0x00,
    
91. 0x02,0x42,0x42,0x22,0x12,0x0A,0x06,0xFF,0x06,0x0A,0x12,0x12,0x22,0x63,0x22,0x00,
    
92. 0x20,0x50,0x48,0x46,0x41,0x41,0x41,0x41,0x7F,0x41,0x41,0x41,0x41,0x60,0x40,0x00,
    
93. 0x08,0x04,0x02,0x01,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x01,0x00,0x00,
    
94. 0x04,0x04,0xFE,0x01,0x00,0x80,0x40,0x3F,0x00,0xFF,0x00,0x3F,0x40,0x40,0x70,0x00,
    
95. 0x00,0x20,0x10,0x10,0x28,0x48,0x44,0x42,0x41,0x40,0x40,0x40,0x40,0x60,0x20,0x00,
    
96. 
    
97. };
    
98. unsigned char code Bmp4[]=
    
99. {
    
100. /*------------------------------------------------------------------------------
     
101.    宽×高（像素）: 128×16
     
102.   字模格式/大小 : 单色点阵液晶字模，纵向取模，字节倒序/256字节
     
103.   显示的汉字：窈窕淑女寤寐求之
     
104. ------------------------------------------------------------------------------*/
     
105. 
     
106. 0x10,0x0E,0x04,0x94,0x4C,0x24,0x05,0x86,0x84,0xE4,0x8C,0x94,0xC4,0x94,0x0C,0x00,
     
107. 0x10,0x0E,0x44,0x94,0x0C,0x04,0xF5,0x06,0xF4,0x04,0x0C,0xD4,0x84,0x14,0x0C,0x00,
     
108. 0x10,0x22,0x64,0x0C,0xC0,0x40,0xFF,0x44,0x44,0xF8,0x08,0x08,0x08,0xF8,0x00,0x00,
     
109. 0x20,0x20,0x20,0x20,0x20,0xE0,0x3F,0x20,0x20,0x20,0xE0,0x20,0x20,0x30,0x20,0x00,
     
110. 0x10,0x0C,0xF4,0x84,0x84,0xF4,0x05,0x56,0xD4,0x74,0x54,0x54,0xD4,0x14,0x0C,0x00,
     
111. 0x10,0x0C,0xF4,0x84,0x84,0xF4,0x05,0x46,0x44,0x44,0xF4,0x44,0x44,0x54,0x0C,0x00,
     
112. 0x00,0x08,0x28,0x48,0xC8,0x08,0x08,0xFF,0x88,0x0A,0x8C,0x48,0x6C,0x08,0x00,0x00,
     
113. 0x00,0x10,0x10,0x10,0x10,0x10,0x11,0x16,0x10,0x90,0x50,0x30,0x10,0x00,0x00,0x00,
     
114. 0x00,0x21,0x31,0x29,0x25,0x2B,0xB1,0x40,0x30,0x0F,0x40,0x80,0x7F,0x00,0x00,0x00,
     
115. 0x00,0x88,0x88,0x45,0x42,0x31,0x0F,0x00,0x3F,0x42,0x45,0x48,0x58,0x40,0x70,0x00,
     
116. 0x04,0x04,0xFE,0x09,0x24,0x42,0x3F,0x82,0x44,0x20,0x13,0x0C,0x13,0x60,0x20,0x00,
     
117. 0x00,0x80,0x80,0x42,0x45,0x24,0x28,0x10,0x18,0x24,0x23,0x40,0xC0,0x00,0x00,0x00,
     
118. 0x02,0x42,0x3E,0x02,0x02,0xFF,0x02,0xFA,0x4B,0x4A,0x4A,0x4A,0x4B,0xFA,0x02,0x00,
     
119. 0x02,0x42,0x3E,0x02,0x02,0xFF,0x42,0x22,0x12,0x0A,0xFF,0x0A,0x32,0x63,0x22,0x00,
     
120. 0x00,0x10,0x10,0x08,0x04,0x42,0x81,0x7F,0x00,0x03,0x04,0x04,0x08,0x18,0x08,0x00,
     
121. 0x00,0x20,0x10,0x10,0x28,0x48,0x44,0x42,0x41,0x40,0x40,0x40,0x40,0x60,0x20,0x00,
     
122. 
     
123. };
     
124. /****************************************************************************
     
125. 函数功能:LCD延时程序
     
126. 入口参数:t
     
127. 出口参数:
     
128. ****************************************************************************/
     
129. void LCDdelay(unsigned int t)
     
130. {
     
131.         unsigned int i,j;
     
132.         for(i=0;i<t;i++);
     
133.         for(j=0;j<10;j++);
     
134. }
     
135. /****************************************************************************
     
136. 状态检查，LCD是否忙
     
137. 
     
138. 
     
139. *****************************************************************************/
     
140. void CheckState()               
     
141. {
     
142.    unsigned char dat,DATA;//状态信息（判断是否忙）
     
143.    LCDDi=0; // 数据\指令选择，D/I（RS）="L" ，表示 DB7∽DB0 为显示指令数据
     
144.    LCDRW=1; //R/W="H" ，E="H"数据被读到DB7∽DB0
     
145.    do
     
146.    {
     
147.       DATA=0x00;
     
148.       LCDEnable=1;        //EN下降源
     
149.           LCDdelay(2);//延时
     
150.           dat=DATA;
     
151.       LCDEnable=0;
     
152.       dat=0x80 & dat; //仅当第7位为0时才可操作(判别busy信号)
     
153.     }
     
154.     while(!(dat==0x00));
     
155. }
     
156. /*****************************************************************************
     
157. 函数功能:写命令到LCD程序，RS(DI)=L,RW=L,EN=H，即来一个脉冲写一次
     
158. 入口参数:cmdcode
     
159. 出口参数:
     
160. *****************************************************************************/
     
161. void write_com(unsigned char cmdcode)
     
162. {
     
163.     CheckState();//检测LCD是否忙
     
164.         LCDDi=0;
     
165.         LCDRW=0;
     
166.         P1=cmdcode;               
     
167.         LCDdelay(2);
     
168.         LCDEnable=1;
     
169.         LCDdelay(2);
     
170.         LCDEnable=0;
     
171. }
     
172. /*****************************************************************************
     
173. 函数功能:LCD初始化程序
     
174. 入口参数:
     
175. 出口参数:
     
176. *****************************************************************************/
     
177. void init_lcd()
     
178. {
     
179.         LCDdelay(100);        
     
180.         LCDMcs=1;//刚开始关闭两屏
     
181.         LCDScs=1;
     
182.         LCDdelay(100);
     
183.         write_com(LCDLCDDisp_Off);         //写初始化命令
     
184.         write_com(Page_Add+0);
     
185.         write_com(Start_Line+0);
     
186.         write_com(LCDCol_Add+0);
     
187.         write_com(LCDLCDDisp_On);
     
188. }
     
189. /*****************************************************************************
     
190. 函数功能:写数据到LCD程序，RS(DI)=H,RW=L,EN=H，即来一个脉冲写一次
     
191. 入口参数:LCDDispdata
     
192. 出口参数:
     
193. *****************************************************************************/
     
194. void write_data(unsigned char LCDDispdata)
     
195. {
     
196.     CheckState();//检测LCD是否忙
     
197.         LCDDi=1;
     
198.         LCDRW=0;
     
199.         P1=LCDDispdata;
     
200.         LCDdelay(2);
     
201.         LCDEnable=1;
     
202.         LCDdelay(2);
     
203.         LCDEnable=0;
     
204. }
     
205. /*****************************************************************************
     
206. 函数功能:清除LCD内存程序
     
207. 入口参数:pag,col,hzk
     
208. 出口参数:
     
209. *****************************************************************************/
     
210. void Clr_Scr()
     
211. {
     
212.         unsigned char j,k;
     
213.         LCDMcs=0; //左、右屏均开显示
     
214.         LCDScs=0;
     
215.          write_com(Page_Add+0);
     
216.          write_com(LCDCol_Add+0);
     
217.          for(k=0;k<8;k++)//控制页数0-7，共8页
     
218.          {
     
219.                 write_com(Page_Add+k); //每页每页进行写
     
220.                   for(j=0;j<64;j++)  //每页最多可写32个中文文字或64个ASCII字符
     
221.                 {
     
222.                       write_com(LCDCol_Add+j);
     
223.                         write_data(0x00);//控制列数0-63，共64列，写点内容，列地址自动加1
     
224.                 }
     
225.         }
     
226. }
     
227. /*****************************************************************************
     
228. 函数功能:左屏位置显示
     
229. 入口参数:page,column,hzk
     
230. 出口参数:
     
231. *****************************************************************************/
     
232. void Bmp_Left_Disp(unsigned char page,unsigned char column, unsigned char code *Bmp)
     
233. {
     
234.         unsigned char j=0,i=0;
     
235.         for(j=0;j<2;j++)
     
236.         {
     
237.                 write_com(Page_Add+page+j);
     
238.                 write_com(LCDCol_Add+column);
     
239.                 for(i=0;i<64;i++)
     
240.                         write_data(Bmp[128*j+i]);
     
241.         }
     
242. }
     
243. /*****************************************************************************
     
244. 函数功能:右屏位置显示
     
245. 入口参数:page,column,hzk
     
246. 出口参数:
     
247. *****************************************************************************/
     
248. void Bmp_Right_Disp(unsigned char page,unsigned char column, unsigned char code *Bmp)
     
249. {
     
250.         unsigned char j=0,i=0;
     
251.         for(j=0;j<2;j++)
     
252.         {
     
253.                 write_com(Page_Add+page+j);
     
254.                 write_com(LCDCol_Add+column);
     
255.                 for(i=64;i<128;i++)
     
256.                         write_data(Bmp[128*j+i]);
     
257.         }
     
258. }
     
259. 
     
260. 
     
261. void main()
     
262. {
     
263.         init_lcd();
     
264.         Clr_Scr();
     
265.         LCDMcs=0; //左屏开显示
     
266.         LCDScs=1;
     
267.         Bmp_Left_Disp(0,0,Bmp1);// Bmp1为某个汉字的首地址
     
268.     Bmp_Left_Disp(2,0,Bmp2);
     
269.     Bmp_Left_Disp(4,0,Bmp3);
     
270.     Bmp_Left_Disp(6,0,Bmp4);
     
271. 
     
272.         LCDMcs=1; //右屏开显示
     
273.         LCDScs=0;
     
274.     Bmp_Right_Disp(0,0,Bmp1);
     
275.     Bmp_Right_Disp(2,0,Bmp2);
     
276.     Bmp_Right_Disp(4,0,Bmp3);
     
277.     Bmp_Right_Disp(6,0,Bmp4);
     
278.         while(1)
     
279.     {
     
280. 
     
281.         }
     
282.            }
     
283. 
     

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将软件源码打包放上来呀。