📄 flowlight12.lst
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C51 COMPILER V7.50 FLOWLIGHT12 12/18/2008 03:22:28 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE FLOWLIGHT12
OBJECT MODULE PLACED IN FLOWLIGHT12.OBJ
COMPILER INVOKED BY: d:\Keil\C51\BIN\C51.EXE FLOWLIGHT12.C BROWSE DEBUG OBJECTEXTEND
line level source
1 //flow light and beep
2 #include <reg51.h>
3 #include <intrins.h>
4 unsigned char Count;
5 sbit _Speak =P0^0; //讯响器控制脚
6
7 unsigned char code SONG[] ={ //祝你平安
8 0x26,0x20,0x20,0x20,0x20,0x20,0x26,0x10,0x20,0x10,0x20,0x80,0x26,0x20,0x30,0x20,
9 0x30,0x20,0x39,0x10,0x30,0x10,0x30,0x80,0x26,0x20,0x20,0x20,0x20,0x20,0x1c,0x20,
10 0x20,0x80,0x2b,0x20,0x26,0x20,0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x80,0x26,0x20,
11 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x60,0x40,0x10,0x39,0x10,0x26,0x20,
12 0x30,0x20,0x30,0x20,0x39,0x10,0x26,0x10,0x26,0x80,0x26,0x20,0x2b,0x10,0x2b,0x10,
13 0x2b,0x20,0x30,0x10,0x39,0x10,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x20,
14 0x20,0x10,0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x18,0x20,0x18,0x20,0x26,0x20,
15 0x20,0x20,0x20,0x40,0x26,0x20,0x2b,0x20,0x30,0x20,0x30,0x20,0x1c,0x20,0x20,0x20,
16 0x20,0x80,0x1c,0x20,0x1c,0x20,0x1c,0x20,0x30,0x20,0x30,0x60,0x39,0x10,0x30,0x10,
17 0x20,0x20,0x2b,0x10,0x26,0x10,0x2b,0x10,0x26,0x10,0x26,0x10,0x2b,0x10,0x2b,0x80,
18 0x18,0x20,0x18,0x20,0x26,0x20,0x20,0x20,0x20,0x60,0x26,0x10,0x2b,0x20,0x30,0x20,
19 0x30,0x20,0x1c,0x20,0x20,0x20,0x20,0x80,0x26,0x20,0x30,0x10,0x30,0x10,0x30,0x20,
20 0x39,0x20,0x26,0x10,0x2b,0x10,0x2b,0x20,0x2b,0x40,0x40,0x10,0x40,0x10,0x20,0x10,
21 0x20,0x10,0x2b,0x10,0x26,0x30,0x30,0x80,0x00,
22 //路边的野华不要采
23 0x30,0x1C,0x10,0x20,0x40,0x1C,0x10,0x18,0x10,0x20,0x10,0x1C,0x10,0x18,0x40,0x1C,
24 0x20,0x20,0x20,0x1C,0x20,0x18,0x20,0x20,0x80,0xFF,0x20,0x30,0x1C,0x10,0x18,0x20,
25 0x15,0x20,0x1C,0x20,0x20,0x20,0x26,0x40,0x20,0x20,0x2B,0x20,0x26,0x20,0x20,0x20,
26 0x30,0x80,0xFF,0x20,0x20,0x1C,0x10,0x18,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30,
27 0x20,0x2B,0x40,0x20,0x20,0x1C,0x10,0x18,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30,
28 0x20,0x2B,0x40,0x20,0x30,0x1C,0x10,0x18,0x20,0x15,0x20,0x1C,0x20,0x20,0x20,0x26,
29 0x40,0x20,0x20,0x2B,0x20,0x26,0x20,0x20,0x20,0x30,0x80,0x20,0x30,0x1C,0x10,0x20,
30 0x10,0x1C,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30,0x20,0x2B,0x40,0x20,0x15,0x1F,
31 0x05,0x20,0x10,0x1C,0x10,0x20,0x20,0x26,0x20,0x2B,0x20,0x30,0x20,0x2B,0x40,0x20,
32 0x30,0x1C,0x10,0x18,0x20,0x15,0x20,0x1C,0x20,0x20,0x20,0x26,0x40,0x20,0x20,0x2B,
33 0x20,0x26,0x20,0x20,0x20,0x30,0x30,0x20,0x30,0x1C,0x10,0x18,0x40,0x1C,0x20,0x20,
34 0x20,0x26,0x40,0x13,0x60,0x18,0x20,0x15,0x40,0x13,0x40,0x18,0x80,0x00,
35
36 };
37 unsigned char a,b,k,j;
38
39 void Time0_Init()
40 {
41 1 TMOD = 0x01;
42 1 IE = 0x82;
43 1 TH0 = 0xD8;
44 1 TL0 = 0xEF; //12MZ晶振，10ms
45 1 }
46
47 void Time0_Int() interrupt 1
48 {
49 1 TH0 = 0xD8;
50 1 TL0 = 0xEF;
51 1 Count++; //长度加1
52 1 }
53
54 /*-------------------------------------------------
55 功能:1MS延时子程序
C51 COMPILER V7.50 FLOWLIGHT12 12/18/2008 03:22:28 PAGE 2
56 -------------------------------------------------*/
57 void Delay_xMs(unsigned int x)
58 {
59 1 unsigned int i,j;
60 1 for( i =0;i < x;i++ )
61 1 {
62 2 for( j =0;j<3;j++ );
63 2 }
64 1 }
65
66 /*-------------------------------------------------
67 功能:歌曲播放子程序i为播放哪一段曲目
68 -------------------------------------------------*/
69 void Play_Song(unsigned char i)
70 {
71 1 unsigned char Temp1,Temp2;
72 1 unsigned int Addr;
73 1 Count = 0; //中断计数器清0
74 1 Addr = i * 217;
75 1 while(1)
76 1 {
77 2 j=_crol_(k,1);
78 2 k=j;
79 2 P2=k;
80 2
81 2 Temp1 = SONG[Addr++];
82 2 if ( Temp1 == 0xFF ) //休止符
83 2 {
84 3 TR0 = 0;
85 3 Delay_xMs(100);
86 3 }
87 2 else if ( Temp1 == 0x00 ) //歌曲结束符
88 2 {
89 3 return;
90 3 }
91 2 else
92 2 {
93 3 Temp2 = SONG[Addr++];
94 3 TR0 = 1;
95 3 while(1)
96 3 {
97 4 _Speak = ~_Speak;
98 4 Delay_xMs(Temp1);
99 4 if ( Temp2 == Count )
100 4 {
101 5 Count = 0;
102 5 break;
103 5 }
104 4 }
105 3 }
106 2 }
107 1 }
108 /*-------------------------------------------------
109 功能:主程序
110 -------------------------------------------------*/
111 void main()
112 {
113 1 k=0xfe;
114 1 Time0_Init(); //定时器0中断初始化
115 1 while(1)
116 1 {
117 2
C51 COMPILER V7.50 FLOWLIGHT12 12/18/2008 03:22:28 PAGE 3
118 2 Play_Song(0); //播放
119 2 }
120 1 }
121
122
123
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 184 ----
CONSTANT SIZE = 407 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 5 3
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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