4个74hc573驱动16*16点阵 单片机源码及proteus仿真

给51黑电子论坛的朋友们们分享一个51单片机驱动16*16点阵的例子，用了4个74hc573驱动芯片，电路图如下：

仿真工程文件及源程序下载：
16x16_led点阵.rar (67.38 KB, 下载次数: 64)

2016-9-27 20:13 上传

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下载积分: 黑币 -5

源程序：

1. #include <reg51.h>
   
2. #include<intrins.h>
   
3. /*  数据端接口定义 */
   
4. sbit  sck = P2^0;                 //输入时钟
   
5. sbit  row_dat = P2^1;         //行数据时钟
   
6. sbit  row_buf_sck = P2^2; //行锁存
   
7. //sbit  row_mr = P2^4;          //移位寄存器清零端
   
8. //sbit  row_oe = P2^5;        //输出使能
   
9. /*  选通端接口定义 */
   
10. sbit  col_dat = P2^6;          //列数据时钟
    
11. sbit  col_buf_sck = P2^3; //列锁存
    
12. 
    
13. unsigned int code sel[16] = {0xff7f,0x7fff,0xffbf,0xbfff,0xffdf,0xdfff,0xffef,0xefff,
    
14.                                                          0xfff7,0xf7ff,0xfffb,0xfbff,0xfffd,0xfdff,0xfffe,0xfeff};
    
15. 
    
16. unsigned char code hanzi[33][32] =
    
17. {
    
18. {0x08,0x02,0x08,0x44,0x0F,0xA8,0xF8,0x10,0x08,0x68,0x0F,0x84,0x02,0x02,0x3C,0x42,  
    
19. 0x08,0x42,0x08,0x42,0xFF,0xFE,0x08,0x42,0x08,0x42,0x08,0x42,0x00,0x02,0x00,0x00},//姓
    
20. {0x00,0x20,0x04,0x20,0x04,0x20,0x08,0x40,0x10,0x7F,0x28,0xC2,0xE6,0xC2,0x21,0x42,  
    
21. 0x22,0x42,0x24,0x42,0x28,0x42,0x30,0x42,0x00,0x7F,0x00,0x00,0x00,0x00,0x00,0x00},//名
    
22. {0x12,0x22,0x0A,0x22,0x47,0xA4,0x28,0x24,0x00,0x28,0x04,0xB0,0x59,0x20,0x42,0xFF,  
    
23. 0x7C,0x20,0x41,0x30,0x40,0xA8,0x7F,0x24,0x00,0x24,0x10,0x22,0x0C,0x22,0x00,0x00},//梁
    
24. {0x00,0x01,0x7F,0xE2,0x40,0x0C,0x5F,0xF0,0x40,0x08,0x7F,0xE6,0x00,0x00,0x02,0x00,  
    
25. 0x07,0x7F,0x1A,0x42,0xE2,0x42,0x02,0x42,0x0A,0x42,0x06,0x7F,0x03,0x00,0x00,0x00},//贻
    
26. {0x00,0x41,0x10,0x42,0x10,0x8C,0x11,0x00,0x12,0x00,0x14,0x08,0x18,0x06,0xFF,0xE0,  
    
27. 0x18,0x08,0x14,0x06,0x12,0x00,0x11,0x00,0x10,0x88,0x10,0x47,0x00,0x40,0x00,0x00},//杰
    
28. {0x08,0x20,0x08,0x22,0x08,0x41,0xFF,0xFE,0x08,0x80,0x09,0x00,0x00,0x00,0xFC,0xFF,  
    
29. 0x12,0x92,0x12,0x92,0x22,0x92,0x22,0x92,0x22,0x92,0x42,0xFF,0x0E,0x00,0x00,0x00},//指
    
30. {0x00,0x20,0x00,0x20,0x7E,0x20,0x49,0x20,0x49,0x30,0x49,0x2C,0x49,0x20,0x49,0x20,  
    
31. 0x49,0x22,0x49,0x21,0x49,0xFE,0x79,0x20,0x01,0x20,0x07,0x20,0x00,0x20,0x00,0x00},//导
    
32. {0x04,0x20,0x25,0x50,0x25,0x92,0x25,0x11,0xFF,0x7E,0x25,0xA0,0x2D,0x20,0x14,0x21,  
    
33. 0x21,0x02,0x0E,0x04,0xF1,0xC8,0x10,0x30,0x10,0xCC,0x1F,0x02,0x10,0x01,0x00,0x00},//教
    
34. {0x00,0x00,0x3F,0xE1,0x00,0x02,0x00,0x0C,0xFF,0xF0,0x00,0x00,0x40,0x00,0x47,0xF8,  
    
35. 0x44,0x00,0x44,0x00,0x7F,0xFF,0x44,0x10,0x44,0x08,0x47,0xF0,0x40,0x00,0x00,0x00},//师
    
36. {0x00,0x01,0x00,0x21,0x7C,0x21,0x44,0x42,0x44,0xA2,0x7D,0x92,0x46,0x8C,0x44,0x84,
    
37. 0x44,0x88,0x7C,0x90,0x44,0xA0,0x44,0xC0,0x7C,0x00,0x00,0x00,0x00,0x00,0x00,0x00},//罗
    
38. {0x00,0x10,0x00,0x20,0x00,0xC0,0x07,0x00,0x00,0x00,0x00,0x02,0x00,0x01,0xFF,0xFE,  
    
39. 0x00,0x00,0x00,0x00,0x00,0x00,0x04,0x00,0x02,0x00,0x01,0x80,0x00,0x70,0x00,0x00},//小
    
40. {0x02,0x00,0x22,0x00,0x2A,0x00,0x2A,0xFF,0x2A,0xA8,0x2A,0xA8,0x2A,0xA8,0xFE,0xA8,  
    
41. 0x2A,0xA8,0x2A,0xAA,0x2A,0xA9,0x2A,0xFE,0x2A,0x00,0x22,0x00,0x02,0x00,0x00,0x00},//青
    
42. {0x20,0x00,0x27,0xFF,0x24,0x00,0x24,0x10,0x26,0x90,0x25,0x90,0x24,0x90,0xFC,0xFE,  
    
43. 0x24,0x90,0x25,0x90,0x26,0x90,0x24,0x12,0x24,0x01,0x27,0xFE,0x20,0x00,0x00,0x00},//南
    
44. {0x00,0x00,0x00,0x00,0x00,0xFF,0xFE,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0x92,0x92,  
    
45. 0x92,0x92,0x92,0x92,0x92,0x92,0xFE,0x92,0x00,0xFF,0x00,0x00,0x00,0x00,0x00,0x00},//昌
    
46. {0x04,0x01,0x04,0x01,0x04,0x02,0x04,0x04,0x04,0x08,0x04,0x30,0x04,0xC0,0xFF,0x00,  
    
47. 0x04,0xC0,0x04,0x30,0x04,0x08,0x04,0x04,0x04,0x02,0x04,0x01,0x04,0x01,0x00,0x00},//大
    
48. {0x02,0x20,0x0C,0x20,0x88,0x20,0x69,0x20,0x09,0x20,0x09,0x22,0x89,0x21,0x69,0x7E,  
    
49. 0x09,0x60,0x09,0xA0,0x19,0x20,0x28,0x20,0xC8,0x20,0x0A,0x20,0x0C,0x20,0x00,0x00},//学
    
50. {0x24,0x10,0x24,0x60,0x25,0x80,0x7F,0xFF,0xC5,0x00,0x44,0x80,0x00,0x20,0x44,0x20,  
    
51. 0x33,0x20,0x00,0x20,0x00,0x20,0xFF,0xFF,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x00},//科
    
52. {0x02,0x20,0x0C,0x20,0x88,0x20,0x69,0x20,0x09,0x20,0x09,0x22,0x89,0x21,0x69,0x7E,  
    
53. 0x09,0x60,0x09,0xA0,0x19,0x20,0x28,0x20,0xC8,0x20,0x0A,0x20,0x0C,0x20,0x00,0x00},//学
    
54. {0x08,0x20,0x08,0x22,0x08,0x41,0xFF,0xFE,0x08,0x80,0x09,0x01,0x10,0x01,0x11,0x02,  
    
55. 0x11,0xC2,0x11,0x34,0xFF,0x08,0x11,0x14,0x11,0x62,0x11,0x81,0x10,0x01,0x00,0x00},//技
    
56. {0x00,0x08,0x08,0x10,0x08,0x20,0x08,0x40,0x08,0x80,0x0B,0x00,0x0C,0x00,0xFF,0xFF,  
    
57. 0x0C,0x00,0x0B,0x00,0x48,0x80,0x38,0x40,0x08,0x20,0x08,0x10,0x00,0x08,0x00,0x00},//术
    
58. {0x02,0x20,0x0C,0x20,0x88,0x20,0x69,0x20,0x09,0x20,0x09,0x22,0x89,0x21,0x69,0x7E,  
    
59. 0x09,0x60,0x09,0xA0,0x19,0x20,0x28,0x20,0xC8,0x20,0x0A,0x20,0x0C,0x20,0x00,0x00},//学
    
60. {0x00,0x00,0x7F,0xFF,0x44,0x20,0x5A,0x10,0x61,0xE0,0x08,0x01,0x30,0x82,0x24,0x8C,  
    
61. 0x24,0xF0,0xA4,0x80,0x64,0x80,0x24,0xFC,0x24,0x82,0x28,0x82,0x30,0x8E,0x00,0x00},//院
    
62. {0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x24,0x9F,  
    
63. 0x24,0x92,0xA4,0x92,0x64,0x92,0x24,0x92,0x24,0x92,0x24,0x9F,0x20,0x00,0x00,0x00,},//信
    
64. {0x00,0x02,0x00,0x0C,0x00,0x00,0x3F,0xC0,0x2A,0x9C,0x2A,0x82,0x6A,0x82,0xAA,0xA2,  
    
65. 0x2A,0x9A,0x2A,0x82,0x2A,0x82,0x3F,0xCE,0x00,0x00,0x00,0x10,0x00,0x0C,0x00,0x00},//息
    
66. {0x02,0x20,0x0C,0x20,0x88,0x20,0x69,0x20,0x09,0x20,0x09,0x22,0x89,0x21,0x69,0x7E,  
    
67. 0x09,0x60,0x09,0xA0,0x19,0x20,0x28,0x20,0xC8,0x20,0x0A,0x20,0x0C,0x20,0x00,0x00},//学
    
68. {0x24,0x10,0x24,0x60,0x25,0x80,0x7F,0xFF,0xC5,0x00,0x44,0x80,0x00,0x20,0x44,0x20,  
    
69. 0x33,0x20,0x00,0x20,0x00,0x20,0xFF,0xFF,0x00,0x40,0x00,0x40,0x00,0x40,0x00,0x00},//科
    
70. {0x02,0x00,0x22,0x00,0x2A,0x7E,0xA6,0x44,0x62,0x44,0x22,0x44,0x26,0x44,0x2A,0x7E,  
    
71. 0x22,0x00,0x02,0x00,0x7F,0xFF,0x40,0x10,0x44,0x08,0x5B,0x10,0x60,0xE0,0x00,0x00},//部
    
72. {0x00,0x00,0x00,0x00,0x1F,0xF8,0x11,0x10,0x11,0x10,0x11,0x10,0x11,0x10,0xFF,0xFE,  
    
73. 0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x11,0x1F,0xF9,0x00,0x01,0x00,0x0F,0x00,0x00},//电
    
74. {0x01,0x00,0x41,0x00,0x41,0x00,0x41,0x00,0x41,0x00,0x41,0x02,0x41,0x01,0x47,0xFE,  
    
75. 0x45,0x00,0x49,0x00,0x51,0x00,0x61,0x00,0x41,0x00,0x01,0x00,0x01,0x00,0x00,0x00},//子
    
76. {0x00,0x80,0x01,0x00,0x06,0x00,0x1F,0xFF,0xE0,0x00,0x00,0x00,0x20,0x00,0x24,0x9F,  
    
77. 0x24,0x92,0xA4,0x92,0x64,0x92,0x24,0x92,0x24,0x92,0x24,0x9F,0x20,0x00,0x00,0x00},//信
    
78. {0x00,0x02,0x00,0x0C,0x00,0x00,0x3F,0xC0,0x2A,0x9C,0x2A,0x82,0x6A,0x82,0xAA,0xA2,  
    
79. 0x2A,0x9A,0x2A,0x82,0x2A,0x82,0x3F,0xCE,0x00,0x00,0x00,0x10,0x00,0x0C,0x00,0x00},//息
    
80. {0x00,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x3F,0xFC,  
    
81. 0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x20,0x04,0x00,0x04,0x00,0x00},//工
    
82. {0x24,0x10,0x24,0x60,0x25,0x80,0x7F,0xFF,0xC4,0x80,0x44,0x60,0x00,0x02,0x7C,0x92,  
    
83. 0x44,0x92,0x44,0x92,0x44,0xFE,0x44,0x92,0x44,0x92,0x7C,0x92,0x00,0x82,0x00,0x00},//程
    
84. };
    
85. 
    
86. 
    
87. void send_data_row(unsigned int dat);  /*  发送行数据端数据函数  */
    
88. 
    
89. 
    
90. void send_data_col(unsigned int dat);  /*  发送列选通端数据函数  */
    
91. 
    
92. void display(unsigned char *p);
    
93. 
    
94. void delay(unsigned int m);
    
95. 
    
96. void main()
    
97. {
    
98.         unsigned char i,j;
    
99. //        row_mr = 1;
    
100. //        row_oe = 0;
     
101.         while(1)
     
102.         {
     
103. 
     
104.                 for(i=0;i<33;i++)                        //33个代码
     
105.                 {
     
106.                         for(j=0;j<15;j++)           //循环显示汉字十遍
     
107.                         
     
108.                         display(hanzi[i]);           //显示一个汉字
     
109.                 }
     
110.         }
     
111. }
     
112. 
     
113. void send_data_row(unsigned int dat)
     
114. {
     
115.         unsigned char i;
     
116.         
     
117.         for(i=0;i<16;i++)
     
118.         {
     
119.                 sck = 0;
     
120.                 row_dat = dat&0x8000;                //temp<<=1;
     
121.                 dat = dat<<1;                                //ds = CY;
     
122.                 sck = 1;
     
123.         }
     
124.         row_buf_sck = 0;
     
125.         _nop_();
     
126.         _nop_();
     
127.         row_buf_sck = 1;
     
128. }
     
129. 
     
130. void send_data_col(unsigned int dat)
     
131. {
     
132.         unsigned char i;        
     
133.         for(i=0;i<16;i++)
     
134.         {
     
135.                 sck = 0;
     
136.                 col_dat = dat&0x8000;
     
137.                 dat = dat<<1;
     
138.                 sck = 1;
     
139.         }
     
140.         col_buf_sck = 0;
     
141.         _nop_();
     
142.         _nop_();
     
143.         col_buf_sck = 1;
     
144. }
     
145. 
     
146. void delay(unsigned int m)
     
147. {
     
148.         unsigned char i;
     
149.         for(;m>0;m--)
     
150.         {
     
151.                 for(i=0;i<124;i++)
     
152.                 {;}
     
153.         }
     
154. }
     
155. 
     
156. void display(unsigned char *p)         
     
157. {
     
158.         unsigned char i;
     
159. //        unsigned int temp;
     
160.         for(i=0;i<32;i++)
     
161.         {
     
162.                 if(i<16)
     
163.                 {
     
164.                         send_data_row(0x0000);
     
165.                 //        temp = sel[i]|0xff00;
     
166.                         send_data_col(sel[i]);
     
167.                         send_data_row(*p);
     
168.                         p++;
     
169.                         delay(2);
     
170.                 }
     
171.                 else
     
172.                 {
     
173.                         send_data_row(0x0000);
     
174.                 //        temp = (sel[i]<<8)|0x00ff;
     
175.                         send_data_col(sel[i-16]);
     
176.                         send_data_row((*p)<<8);
     
177.                         p++;
     
178.                         delay(2);
     
179.                 }                        
     
180.         }
     
181. }

复制代码

这个74HC595驱动LED点阵呀！并不是74HC573