标题: 12864液晶滚动显示(已完成) [打印本页]

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作者: 无底价    时间: 2018-6-24 12:44
标题: 12864液晶滚动显示(已完成)
12864液晶滚动显示


单片机源程序如下:

1. 
   
2. #include<reg51.h>
   
3. #include<intrins.h>
   
4. #include<absacc.h>
   
5. 
   
6. #define write_cmd_addr_1 XBYTE[0x8fff]           //写指令地址左
   
7. #define read_state_addr_1 XBYTE[0xafff]    //读状态地址左
   
8. #define write_data_addr_1 XBYTE[0x9fff]    //写数据地址左
   
9. #define read_data_addr_1 XBYTE[0xbfff]     //读数据地址左
   
10. 
    
11. #define write_cmd_addr_2 XBYTE[0x4fff]           //写指令地址右
    
12. #define read_state_addr_2 XBYTE[0x6fff]    //读状态地址右
    
13. #define write_data_addr_2 XBYTE[0x5fff]    //写数据地址右
    
14. #define read_data_addr_2 XBYTE[0x7fff]     //读数据地址右
    
15. 
    
16. #define Disp_On 0x3f//开显示
    
17. #define Disp_Off 0x3e//关显示
    
18. #define Col_Add 0x40//列地址
    
19. #define Page_Add 0xb8//页地址
    
20. #define Start_line 0xc0//起始页
    
21. 
    
22. /*****************************
    
23. 
    
24. 字模,此字体下对应的
    
25. 点阵为：宽x高=16x16
    
26. 
    
27. *****************************/
    
28. unsigned char code Chinese_character[][32]=
    
29. {
    
30.        
    
31.         {
    
32.                 /*--  文字:  江  --*/
    
33.         0x10,0x60,0x02,0x0C,0xC0,0x04,0x04,0x04,0x04,0xFC,0x04,0x04,0x04,0x04,0x00,0x00,
    
34.     0x04,0x04,0x7C,0x03,0x20,0x20,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x20,0x00,//"江",0
    
35.         },
    
36. 
    
37.         {
    
38.                 /*--  文字:  西  --*/
    
39.                 0x02,0xF2,0x12,0x12,0x12,0xFE,0x12,0x12,0x12,0xFE,0x12,0x12,0x12,0xF2,0x02,0x00,
    
40.                 0x00,0x7F,0x28,0x24,0x22,0x21,0x20,0x20,0x20,0x21,0x22,0x22,0x22,0x7F,0x00,0x00//"西",1
    
41.         },
    
42. 
    
43.         {
    
44.                 /*--  文字: 现  --*/
    
45.                 0x04,0x84,0x84,0xFC,0x84,0x84,0x00,0xFE,0x02,0x02,0xF2,0x02,0x02,0xFE,0x00,0x00,
    
46.         0x20,0x60,0x20,0x1F,0x10,0x90,0x40,0x23,0x18,0x06,0x01,0x7E,0x80,0x83,0xE0,0x00,//"现",2
    
47.         },
    
48. 
    
49.         {
    
50.                  /*--  文字: 代  --*/
    
51.                 0x00,0x80,0x60,0xF8,0x07,0x20,0x20,0x20,0x7F,0xA0,0x10,0x11,0x16,0x10,0x10,0x00,
    
52.          0x01,0x00,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x03,0x0C,0x10,0x20,0x40,0xF8,0x00,//"代",3
    
53.         },
    
54. 
    
55.         {
    
56.                  /*--  文字: 学  --*/
    
57.                 0x40,0x30,0x10,0x12,0x5C,0x54,0x50,0x51,0x5E,0xD4,0x50,0x18,0x57,0x32,0x10,0x00,
    
58.                 0x00,0x02,0x02,0x02,0x02,0x02,0x42,0x82,0x7F,0x02,0x02,0x02,0x02,0x02,0x02,0x00//"学",4
    
59.         },
    
60. 
    
61.         {
    
62.                  /*--  文字: 院  --*/
    
63.                 0xFE,0x02,0x32,0x4A,0x86,0x0C,0x24,0x24,0x25,0x26,0x24,0x24,0x24,0x0C,0x04,0x00,
    
64.                 0xFF,0x00,0x02,0x04,0x83,0x41,0x31,0x0F,0x01,0x01,0x7F,0x81,0x81,0x81,0xF1,0x00//"院",5
    
65.         },
    
66. 
    
67.         {
    
68.                 /*--  文字: 电  --*/
    
69.                 0x00,0x00,0xF8,0x48,0x48,0x48,0x48,0xFF,0x48,0x48,0x48,0x48,0xF8,0x00,0x00,0x00,
    
70.                 0x00,0x00,0x0F,0x04,0x04,0x04,0x04,0x3F,0x44,0x44,0x44,0x44,0x4F,0x40,0x70,0x00//"电",6
    
71.         },
    
72. 
    
73.         {
    
74.                 /*--  文字: 子  --*/
    
75.                 0x80,0x82,0x82,0x82,0x82,0x82,0x82,0xE2,0xA2,0x92,0x8A,0x86,0x82,0x80,0x80,0x00,
    
76.          0x00,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//"子",7
    
77.         },
    
78. 
    
79.         {
    
80.                 /*--  文字: 工  --*/
    
81.                 0x00,0x00,0x02,0x02,0x02,0x02,0x02,0xFE,0x02,0x02,0x02,0x02,0x02,0x02,0x00,0x00,
    
82.                 0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x3F,0x20,0x20,0x20,0x20,0x20,0x20,0x20,0x00//"工",8
    
83.         },
    
84. 
    
85.         {
    
86.                 /*--  文字: 程  --*/
    
87.                 0x10,0x12,0xD2,0xFE,0x91,0x11,0x80,0xBF,0xA1,0xA1,0xA1,0xA1,0xBF,0x80,0x00,0x00,
    
88.                 0x04,0x03,0x00,0xFF,0x00,0x41,0x44,0x44,0x44,0x7F,0x44,0x44,0x44,0x44,0x40,0x00//"程",9
    
89.         },
    
90. 
    
91.         {
    
92.                  /*--  文字: 系  --*/
    
93.                  0x00,0x00,0x02,0x22,0xB2,0xAA,0x66,0x62,0x22,0x11,0x4D,0x81,0x01,0x01,0x00,0x00,
    
94.                  0x00,0x40,0x21,0x13,0x09,0x05,0x41,0x81,0x7F,0x01,0x05,0x09,0x13,0x62,0x00,0x00//"系",10
    
95.         },
    
96. 
    
97.         {
    
98.                 /*--  文字: 古  --*/
    
99.                 0x10,0x10,0x10,0x10,0x10,0x10,0x10,0xFF,0x10,0x10,0x10,0x10,0x10,0x10,0x10,0x00,
    
100.         0x00,0x00,0x00,0xFF,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0xFF,0x00,0x00,0x00,0x00//"古",11
     
101. 
     
102.         },
     
103. 
     
104.         {
     
105.                 /*--  文字: 美  --*/
     
106.                 0x00,0x04,0x24,0x24,0x25,0x26,0x24,0xFC,0x24,0x26,0x25,0x24,0x24,0x04,0x00,0x00,
     
107.         0x81,0x89,0x89,0x49,0x49,0x29,0x19,0x0F,0x19,0x29,0x49,0x49,0x89,0x89,0x81,0x00,//"美",12
     
108.         },
     
109. 
     
110.         {                          
     
111.                 /*--  文字: 丽  --*/
     
112.                 0x02,0x02,0xF2,0x12,0x12,0x12,0xF2,0x02,0xF2,0x12,0x12,0x12,0xF2,0x02,0x02,0x00,
     
113.         0x00,0x00,0xFF,0x01,0x46,0x80,0x7F,0x00,0xFF,0x01,0x46,0x80,0x7F,0x00,0x00,0x00,//"丽",13
     
114.         },
     
115. 
     
116.         {
     
117.             /*--  文字: 行  --*/
     
118.                 0x10,0x08,0x84,0xC6,0x73,0x22,0x40,0x44,0x44,0x44,0xC4,0x44,0x44,0x44,0x40,0x00,
     
119.                 0x02,0x01,0x00,0xFF,0x00,0x00,0x00,0x00,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00//"行",14
     
120.         },
     
121. 
     
122.         {
     
123.                 /*--  文字: 胜  --*/
     
124.                 0x00,0x00,0xFE,0x12,0x12,0xFE,0x20,0x1C,0x10,0x10,0xFF,0x10,0x10,0x10,0x00,0x00,
     
125.                 0x40,0x30,0x0F,0x21,0x41,0x3F,0x20,0x21,0x21,0x21,0x3F,0x21,0x21,0x21,0x20,0x00//"胜",15
     
126.         },
     
127. 
     
128.         {
     
129.                 /*--  文字: 于  --*/
     
130.                 0x40,0x40,0x42,0x42,0x42,0x42,0x42,0xFE,0x42,0x42,0x42,0x42,0x42,0x42,0x40,0x00,
     
131.                 0x00,0x00,0x00,0x00,0x20,0x40,0x80,0x7F,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00//"于",16
     
132.         },
     
133. 
     
134.         {
     
135.             /*--  文字: 言  --*/
     
136.                 0x00,0x04,0x04,0xA4,0xA4,0xA4,0xA5,0xA6,0xA4,0xA4,0xA4,0xA4,0x04,0x04,0x04,0x00,
     
137.                 0x00,0x00,0x00,0xFC,0x44,0x44,0x44,0x44,0x44,0x44,0x44,0xFC,0x00,0x00,0x00,0x00//"言",17
     
138.         }
     
139. };
     
140. unsigned char tanhao[]=
     
141. {
     
142.         /*--  文字: !  --*/
     
143.         0x00,0x00,0x00,0xF8,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x33,0x30,0x00,0x00,0x00//"!",18
     
144. };
     
145. unsigned char qingping[]=
     
146. {
     
147.          /*-- 清屏  --*/
     
148.          0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
     
149. };
     
150. 
     
151. /*********函数声明***********/
     
152. void busy_check_1(void);
     
153. void busy_check_2(void);
     
154. void write_cmd_1(unsigned char command);
     
155. void write_cmd_2(unsigned char command);
     
156. void write_data_1(unsigned char dis_data);
     
157. void write_data_2(unsigned char dis_data);
     
158. void clear_1(void);
     
159. void clear_2(void);
     
160. void Chinese_disp_1(unsigned char pag,unsigned char col,unsigned char n);
     
161. void Chinese_disp_2(unsigned char pag,unsigned char col,unsigned char n);
     
162. void display(void);
     
163. void tanhao_disp(unsigned char pag,unsigned char col,unsigned char *chinese2);
     
164. void qingping_disp1(unsigned char pag,unsigned char col,unsigned char *chinese2);
     
165. void qingping_disp2(unsigned char pag,unsigned char col,unsigned char *chinese2);
     
166. 
     
167. /***********************
     
168. 
     
169. 检测忙状态左
     
170. 
     
171. ***********************/
     
172. void busy_check_1(void)
     
173. {
     
174.         unsigned char busy;
     
175.         while(busy&0x80)
     
176.         {
     
177.                 busy=read_state_addr_1;
     
178.         }
     
179. }
     
180. /***********************
     
181. 
     
182. 检测忙状态右
     
183. 
     
184. ***********************/
     
185. void busy_check_2(void)
     
186. {
     
187.          unsigned char busy;
     
188.          while(busy&0x80)
     
189.          {       
     
190.                 busy=read_state_addr_2;
     
191.          }
     
192.          
     
193. }
     
194. /***********************
     
195. 
     
196. 写命令左
     
197. 
     
198. ***********************/
     
199. void write_cmd_1(unsigned char command)
     
200. {
     
201.          busy_check_1();
     
202.          write_cmd_addr_1=command;
     
203. }
     
204. /***********************
     
205. 
     
206. 写命令右
     
207. 
     
208. ***********************/
     
209. void write_cmd_2(unsigned char command)
     
210. {
     
211.          busy_check_2();
     
212.          write_cmd_addr_2=command;
     
213. }
     
214. /***********************
     
215. 
     
216. 写数据左
     
217. 
     
218. ***********************/
     
219. void write_data_1(unsigned char dis_data)
     
220. {
     
221.         busy_check_1();
     
222.         write_data_addr_1=dis_data;
     
223. }
     
224. /***********************
     
225. 
     
226. 写数据右
     
227. 
     
228. ***********************/
     
229. void write_data_2(unsigned char dis_data)
     
230. {
     
231.         busy_check_2();
     
232.         write_data_addr_2=dis_data;
     
233. }
     
234. /***********************
     
235. 
     
236. 清内存左
     
237. 
     
238. ***********************/
     
239. void clear_1(void)
     
240. {
     
241.         unsigned char i;
     
242.         unsigned char k;
     
243.         write_cmd_1(Page_Add+0);
     
244.         write_cmd_1(Col_Add+0);
     
245.         for(i=0;i<8;i++)
     
246.         {
     
247.                   write_cmd_1(Page_Add+i);
     
248.                  for(k=0;k<64;k++)
     
249.                          //write_data_1(0x00);
     
250.                         qingping_disp1(i,k,qingping);
     
251.                
     
252.         }
     
253. }
     
254. /***********************
     
255. 
     
256. 清内存右
     
257. 
     
258. ***********************/
     
259. void clear_2(void)
     
260. {
     
261.         unsigned char i;
     
262.         unsigned char k;
     
263.         write_cmd_2(Page_Add+0);
     
264.         write_cmd_2(Col_Add+0);
     
265.         for(i=0;i<8;i++)
     
266.         {
     
267.                   write_cmd_2(Page_Add+i);
     
268.                  for(k=0;k<64;k++)
     
269.                          //write_data_2(0x00);
     
270.                         qingping_disp2(i,k,qingping);
     
271.                  
     
272.         }
     
273. }
     
274. /***********************
     
275. 
     
276. 显示汉字16*16左
     
277. 
     
278. ************************/
     
279. void Chinese_disp_1(unsigned char pag,unsigned char col,unsigned char n)
     
280. {
     
281.         unsigned char i=0;
     
282.         unsigned char j=0;
     
283.         for(i=0;i<2;i++)
     
284.         {       
     
285.                 write_cmd_1(Page_Add+pag+i);
     
286.                 write_cmd_1(Col_Add+col);
     
287.                 for(j=0;j<16;j++)
     
288.                         write_data_1(Chinese_character[n][16*i+j]);
     
289.        
     
290.         }
     
291. 
     
292. }
     
293. /***********************
     
294. 
     
295. 显示汉字16*16右
     
296. 
     
297. ***********************/
     
298. void Chinese_disp_2(unsigned char pag,unsigned char col,unsigned char n)
     
299. {
     
300.         unsigned char i=0;
     
301.         unsigned char j=0;
     
302.         for(i=0;i<2;i++)
     
303.         {       
     
304.                 write_cmd_2(Page_Add+pag+i);
     
305.                 write_cmd_2(Col_Add+col);
     
306.                 for(j=0;j<16;j++)
     
307.                         write_data_2(Chinese_character[n][16*i+j]);
     
308.                
     
309.         }
     
310. 
     
311. }
     
312. /***********************
     
313. 
     
314. 显示叹号'!'       
     
315. 
     
316. ***********************/
     
317. void tanhao_disp(unsigned char pag,unsigned char col,unsigned char *chinese2)
     
318. {
     
319.         unsigned char i=0;
     
320.         unsigned char j=0;
     
321.         for(i=0;i<2;i++)
     
322.         {       
     
323.                 write_cmd_2(Page_Add+pag+i);
     
324.                 write_cmd_2(Col_Add+col);
     
325.                 for(j=0;j<8;j++)
     
326.                         write_data_2(chinese2[8*i+j]);
     
327.                
     
328.         }
     
329. 
     
330. }
     
331. /***********************
     
332. 
     
333. 清屏左       
     
334. 
     
335. ***********************/
     
336. void qingping_disp1(unsigned char pag,unsigned char col,unsigned char *chinese2)
     
337. {
     
338.         unsigned char i=0;
     
339.         unsigned char j=0;
     
340.         for(i=0;i<2;i++)
     
341.         {       
     
342.                 write_cmd_1(Page_Add+pag+i);
     
343.                 write_cmd_1(Col_Add+col);
     
344.                 for(j=0;j<8;j++)
     
345.                         write_data_1(chinese2[8*i+j]);
     
346.                
     
347.         }
     
348. 
     
349. }
     
350. /***********************
     
351. 
     
352. 清屏右       
     
353. 
     
354. ***********************/
     
355. void qingping_disp2(unsigned char pag,unsigned char col,unsigned char *chinese2)
     
356. {
     
357.         unsigned char i=0;
     
358.         unsigned char j=0;
     
359.         for(i=0;i<2;i++)
     
360.         {       
     
361.                 write_cmd_2(Page_Add+pag+i);
     
362.                 write_cmd_2(Col_Add+col);
     
363.                 for(j=0;j<8;j++)
     
364.                         write_data_2(chinese2[8*i+j]);
     
365.                
     
366.         }
     
367. 
     
368. }
     
369. /***********************
     
370. 
     
371. 延时子程序       
     
372. 
     
373. ***********************/
     
374. void delay(unsigned int k)
     
375. {
     
376.         unsigned int i;
     
377.         unsigned int j;
     
378.         for(i=0;i<k;i++)
     
379.         for(j=0;j<20;j++);
     
380. }
     
381. 
     
382. /***********************
     
383. 
     
384. LCD显示子程序
     
385. ……………………
     
386. 
     
387. …………限于本文篇幅 余下代码请从51黑下载附件…………
     

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作者: lsp1998    时间: 2019-6-8 19:06
拜托，你这程序也是牛逼。我真心不懂。
那个p接口怎么接？

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