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C51 COMPILER V7.20 籣样2 12/11/2007 10:07:22 PAGE 1
C51 COMPILER V7.20, COMPILATION OF MODULE 籣样2
OBJECT MODULE PLACED IN 花样2.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 花样2.c BROWSE DEBUG OBJECTEXTEND
line level source
1 //花样流水灯
2 //显示步骤如下:
3 //数码管 LED(D1,D2......D7,D8),(1表示LED亮,0表示LED灭)
4 //0000 1111 1111 FF 花样一
5 //1111 0111 1110 7E
6 //2222 1011 1101 BD
7 //3333 1101 1011 DB
8 //4444 1110 0111 E7
9 //5555 1101 1011 DB
10 //6666 1011 1101 BD
11 //7777 0111 1110 7E
12 //8888 0011 1100 3C
13 //9999 0001 1000 18
14 //AAAA 0000 0000 00
15 //BBBB 0001 1000 18
16 //CCCC 0011 1100 3C
17 //EEEE 0111 1110 7E
18 //FFFF 1011 1111 FD 花样二
19 //0000 1101 1111 FB
20 //1111 1110 1111 F7
21 //2222 1111 0111 EF
22 //3333 1111 1011 DF
23 //4444 1111 1101 BF
24 //5555 1111 1110 7F
25 //6666 1111 1101 BF
26 //7777 1111 1011 DF
27 //8888 1111 0111 EF
28 //9999 1110 1111 F7
29 //AAAA 1101 1111 FB
30 //BBBB 1011 1111 FD
31 //CCCC 0111 1111 FE 花样三
32 //DDDD 0011 1111 FC
33 //EEEE 0001 1111 F8
34 //FFFF 0000 1111 F0
35 //0000 0000 0111 E0
36 //1111 0000 0011 C0
37 //2222 0000 0001 80
38 //3333 0000 0000 00
39 //4444 1000 0000 01
40 //5555 1100 0000 03
41 //6666 1110 0000 07
42 //7777 1111 0000 0F
43 //8888 1111 1000 1F
44 //9999 1111 1100 3F
45 //AAAA 1111 1110 7F
46 //BBBB 1111 1100 3F
47 //CCCC 1111 1000 1F
48 //DDDD 1111 0000 0F
49 //EEEE 1110 0000 07
50 //FFFF 1100 0000 03
51 //0000 1000 0000 01
52 //1111 0000 0000 00
53 #include
54 void main(void)
55 {//定义花样
C51 COMPILER V7.20 籣样2 12/11/2007 10:07:22 PAGE 2
56 1 //花样一
-//花样二
57 1 const unsigned char designa[49]={0xFF,0x7E,0xBD,0xDB,0xE7,0xDB,0xBD,0x7E,0x3C,0x18,0x00,0x18,0x3C,0x7E,
-0xFD,0xFB,0xF7,0xEF,0xDF,
58 1 0xBF,0x7F,0xBF,0xDF,0xEF,0xF7,0xFB,0xFD,0xFE,0xFC,0xF8,0xF0,0xE0,0xC0,
-0x80,0x00,0x01,0x03,0x07,
59 1 0x0F,0x1F,0x3F,0x7F,0x3F,0x1F,0x0F,0x07,0x03,0x01,0x0}; //花样三
60 1 const unsigned char designb[19]={0x28,0xEB,0x32,0xA2,0xE1,0xA4,0x24,0xEA,0x20,0xE0,0x40,0x00,0x1C,0x08,
-0x14,0x54,0x00};
61 1 //0 1 2 3 4 5 6 7 8 9 A B C D
- E F
62 1 unsigned int a; //定义循环用的变量
63 1 unsigned char b; //在C51 编程中因内存有限尽可能注意变量类型的使用
64 1 //尽可能使用少字节的类型，在大型的程序中很受用
65 1 do
66 1 {
67 2 for (b=0; b 68 2 {
69 3 for (a=1; a 70 3 P1 = designa[b];//读已定义的花样数据并写花样数据到P1口,
71 3 // P0 = designb[b];//读已定义的花样数据并写花样数据到P0口,(未启用)
72 3 //数码管与LED同步显示进行的步骤0000 1111 2222 3333 4444 5555 6666 7777
73 3
74 3 P2 = 0;
75 3 }
76 2 }while(1);
77 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 71 ----
CONSTANT SIZE = 68 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 68
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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