📄 define.lst
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C51 COMPILER V7.50 DEFINE 04/06/2006 15:36:03 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE DEFINE
OBJECT MODULE PLACED IN define.OBJ
COMPILER INVOKED BY: D:\Program Files\keil\C51\BIN\C51.EXE define.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include "reg51.h"
2 #include "define.h"
3 #include "function.h"
4
5 //***********************长延时*************************
6 void long_delay(void)
7 {
8 1 unsigned char i;
9 1 for (i=0;i<0x30;i++);
10 1 }
11
12 //***********************短延时*************************
13
14 void short_delay(void)
15 {
16 1 unsigned char i;
17 1 for (i=0;i<8;i++);
18 1 }
19
20 // ********************* 延时 *10ms **********************
21 void delay10ms(unsigned char time)
22 {
23 1 unsigned char i;
24 1 unsigned int j;
25 1 for (i=0;i<time;i++)
26 1 {
27 2 for(j=0;j<0x680;j++)//1664
28 2 {;}
29 2 }
30 1 }
31
32 //*****************发送一byte 的数据********************
33
34 void send_byte( unsigned char out_byte)
35 {
36 1 unsigned char i;
37 1 cs=0;
38 1 long_delay();
39 1 for (i=0;i<8;i++)
40 1 {
41 2 if (out_byte&0x80)
42 2 {
43 3 dat=1;
44 3 }
45 2 else
46 2 {
47 3 dat=0;
48 3 }
49 2 clk=1;
50 2 short_delay();
51 2 clk=0;
52 2 short_delay();
53 2 out_byte=out_byte*2;
54 2 }
55 1 dat=0;
C51 COMPILER V7.50 DEFINE 04/06/2006 15:36:03 PAGE 2
56 1 }
57
58 //****************收到1字节的数据**************
59 unsigned char receive_byte(void)
60 {
61 1 unsigned char i,in_byte;
62 1 dat=1;
63 1 long_delay();
64 1 for (i=0;i<8;i++)
65 1 {
66 2 clk=1;
67 2 short_delay();
68 2 in_byte=in_byte*2;
69 2 if (dat)
70 2 {
71 3 in_byte=in_byte|0x01;
72 3 }
73 2 clk=0;
74 2 short_delay();
75 2 }
76 1 dat=0;
77 1 return (in_byte);
78 1 }
79
80 //*******************写入指令和数据*****************************
81 // 第一个参数为指令 第二个参数为数据 ***
82 //************************************************************
83
84 void write7279(unsigned char cmd, unsigned char dta)
85 {
86 1 send_byte (cmd);
87 1 send_byte (dta);
88 1 }
89
90 //*******************读入指令和数据***************************
91 // 第一个参数为指令 第二个参数为数据 ***
92 //************************************************************
93 unsigned char read7279(unsigned char command)
94 {
95 1 send_byte(command);
96 1 return(receive_byte());
97 1 }
98 // ********************* MY延时 *10ms **********************
99 void mydelay ( unsigned t )
100 {
101 1 unsigned i,j;
102 1
103 1 TF1=0;
104 1 TH1=0x05;
105 1 TL1=0x05;
106 1 TR1=1;
107 1 for (i=0;i<t;i++)
108 1 {
109 2 for (j=0;j<=35;j++)
110 2 {
111 3
112 3 while (TF1!=1)
113 3 {};
114 3 TF1=0;
115 3 }
116 2 }
117 1 TR1=0;
C51 COMPILER V7.50 DEFINE 04/06/2006 15:36:03 PAGE 3
118 1 }
119
120 //**********************8从左开始循环*****************************
121 void circle8(void)
122 {
123 1 unsigned int i;
124 1 send_byte(CMD_RESET);
125 1 write7279(0x86, 0x08);
126 1 delay10ms(20);
127 1 for (i=0;i<=21;i++)
128 1 {
129 2 send_byte(RTR_CYCLE);
130 2 delay10ms(20);
131 2 }
132 1 }
133 //**************************7从右开始循环***********************右
134 void circle7(void)
135 {
136 1 unsigned int i;
137 1 send_byte(CMD_RESET);
138 1 write7279(0x80, 0x07);
139 1 delay10ms(20);
140 1 for (i=0;i<=21;i++)
141 1 {
142 2 send_byte(RTL_CYCLE);
143 2 mydelay(20);
144 2 }
145 1 }
146
147 //*******************中断和定时器的初始化函数***********************
148 void init(void) /*MCU初始化函数*/
149 {
150 1 EX1=1;
151 1 ET0=1;
152 1 // PT0=1;
153 1 IT1=1;
154 1 EA=1;
155 1 TMOD=0x22;
156 1 TF0=0;
157 1 TH0=0x05;
158 1 TL0=0x05;
159 1 }
160 //******************两数相加******************************************
161 unsigned plus(unsigned a,unsigned b)
162 {
163 1 unsigned c;
164 1 return (c=a+b);
165 1 }
166 //******************两数相减*****************************************
167 unsigned minus(unsigned a,unsigned b)
168 {
169 1
170 1 unsigned c;
171 1 if (a>=b) return (c=a-b);
172 1 if (a<b) return (c=b-a);
173 1 }
174 //********************两数相乘***************************************
175 unsigned long mult(unsigned long a,unsigned long b)
176 {
177 1 unsigned long c;
178 1 return (c=a*b);
179 1 }
C51 COMPILER V7.50 DEFINE 04/06/2006 15:36:03 PAGE 4
180
181
182
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 361 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 14
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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