标题: 16*16点阵的动态显示（单片机仿真，程序）亲测可用 [打印本页]

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作者: 100    时间: 2017-5-8 18:33
标题: 16*16点阵的动态显示（单片机仿真，程序）亲测可用
点阵，亲测可用
proteus仿真显示效果：


原理图：




单片机源程序：

1. #include <reg52.h>
   
2. 
   
3. #define MATRIX_DATA P0
   
4. sbit MATRIX_X_EN_0 = P2^0;
   
5. sbit MATRIX_X_EN_1 = P2^1;
   
6. sbit MATRIX_Y_EN_0 = P2^2;
   
7. sbit MATRIX_Y_EN_1 = P2^3;
   
8. 
   
9. unsigned char code text[]={
   
10. 0x80,0x00,0x80,0x00,0x80,0x00,0x80,0x00,
    
11. 0x80,0x00,0x88,0x08,0x88,0x10,0x88,0x20,
    
12. 0x84,0x20,0x84,0x40,0x82,0x40,0x81,0x40,
    
13. 0x80,0x00,0x80,0x00,0xA0,0x00,0x40,0x00,//小
    
14. 
    
15. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
16. 
    
17. 0x04,0x02,0x04,0x04,0xC4,0x7F,0x1F,0x04,
    
18. 0x15,0x12,0x55,0x4F,0x95,0x24,0x55,0x4A,
    
19. 0x1F,0x1F,0x05,0x10,0x04,0x04,0xD4,0x7F,
    
20. 0x1C,0x04,0x17,0x04,0x02,0x04,0x00,0x04,//蟀
    
21. 
    
22. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
23. 
    
24. 0x20,0x20,0x24,0x20,0x24,0x20,0xFC,0x25,
    
25. 0x22,0x24,0x20,0x24,0xFF,0x27,0x20,0x24,
    
26. 0x20,0x24,0xFC,0x25,0x24,0x25,0x24,0x25,
    
27. 0x64,0x21,0xA4,0x20,0x20,0x28,0x20,0x10,//制
    
28. 
    
29. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
30. 
    
31. 0x90,0x00,0x90,0x00,0x90,0x00,0x88,0x7F,
    
32. 0x48,0x01,0x4C,0x01,0x2C,0x01,0x0A,0x1F,
    
33. 0x09,0x01,0x08,0x01,0x08,0x01,0x08,0x3F,
    
34. 0x08,0x01,0x08,0x01,0x08,0x01,0x08,0x01,//作
    
35. 
    
36. 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
    
37. 
    
38. };
    
39. 
    
40. void DelayMs(unsigned int ms);
    
41. void MatrixShow(unsigned char *text);
    
42. 
    
43. void main()
    
44. {
    
45.         unsigned int cnt = 0, p = 0;
    
46.         while(1)
    
47.         {
    
48.                 MatrixShow(&text[p]);
    
49.                 DelayMs(2);
    
50.                 cnt++;
    
51.                 if(cnt == 64)
    
52.                 {
    
53.                         cnt = 0;
    
54.                         p += 2;
    
55.                         if(p >= sizeof(text)-17)
    
56.                         {
    
57.                                 p = 0;
    
58.                         }
    
59.                 }
    
60.         }
    
61. }
    
62. 
    
63. void DelayMs(unsigned int ms)
    
64. {
    
65.         unsigned int i, j;
    
66.         for(i=0; i<ms; i++)
    
67.                 for(j=0; j<110; j++);
    
68. }
    
69. 
    
70. void MatrixShow(unsigned char *text)
    
71. {
    
72.         static unsigned char cnt = 0;
    
73. 
    
74.         MATRIX_DATA = 0xff;
    
75.         MATRIX_Y_EN_0 = 1;
    
76.         MATRIX_Y_EN_0 = 0;
    
77.         MATRIX_Y_EN_1 = 1;
    
78.         MATRIX_Y_EN_1 = 0;
    
79. 
    
80.         MATRIX_DATA = text[2*cnt];
    
81.         MATRIX_X_EN_0 = 1;
    
82.         MATRIX_X_EN_0 = 0;
    
83. 
    
84.         MATRIX_DATA = text[2*cnt+1];
    
85.         MATRIX_X_EN_1 = 1;
    
86.         MATRIX_X_EN_1 = 0;
    
87. 
    
88.         if(cnt<8)
    
89.         {
    
90.                 MATRIX_DATA = ~(0x01<<cnt);
    
91.                 MATRIX_Y_EN_0 = 1;
    
92.                 MATRIX_Y_EN_0 = 0;
    
93.         }
    
94.         else
    
95.         {
    
96.                 MATRIX_DATA = ~(0x01<<(cnt-8));
    
97.                 MATRIX_Y_EN_1 = 1;
    
98.                 MATRIX_Y_EN_1 = 0;
    
99.        
    
100. 
     
101. …………限于本文篇幅 余下代码请从51黑下载附件…………
     

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作者: 军困    时间: 2018-12-14 13:02
为啥我proteus打不开

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