📄 main.lst
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C51 COMPILER V7.08 MAIN 06/13/2007 16:48:08 PAGE 1
C51 COMPILER V7.08, COMPILATION OF MODULE MAIN
OBJECT MODULE PLACED IN main.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c BROWSE DEBUG OBJECTEXTEND
line level source
1 // 24C64数据存放
2 //00 page DS18B20的序列号
3 //01 page
4 // 00 01 02 03 04 05 06
5 // 序列号个数 下限 上限 下限负号 上限负号 本机编号 显示模式
6
7 /**************** RS485 ***************************************/
8 // 00 奇 偶
9 // 本机编号 传感器编号 温度/FE
10 //发送：AA + LINE + C2 + CHECK + 55
11 //接收：04 + C2 + 采集器号+奇+偶+''''''''''+传感器总数+SMOKE+03
12 /******************************************************************/
13
14 #include<w78e58b.h>
15 #include<intrins.h>
16 #include<function_and_library.h>
17 #include<ch451_key.h>
18 #include<math.h>
19
20 void send(unsigned char m);
21 void start(void);
22 void delay_start(int i);
23 void lcd_screen_blank(void);
24 void display_set(void);
25 void found_new(void);
26 void error(void);
27 bit finding(void);
28 void display_temp(unsigned i,unsigned char j,short int temp);
29 void display_temp_6(unsigned i,unsigned char j,short int temp);
30 void display_temp_single(unsigned i,unsigned char j,short int temp);
31 void delay_1s(unsigned int hhhh);
32 void initialization();
33 void ch451_init(void);
34 void ch451_write(unsigned short int command);
35 static bit key_flag;
36 void key_delay(int);
37 void key(void);
38 void off(void);
39 void myselfe_number(void);
40 void myselfe_number_1(void);
41 void memery_error(void);
42 short int match_ds2438(unsigned char iic_read[]);
43 void setup_succeed(void);
44 void move_number(unsigned char num1);
45
46 bit write_ds2438_flag;
47 bit up_temp;
48 bit down_temp;
49 bit flag_exit;
50 bit flag_exit_ok;
51
52 static unsigned int ok_n_times;
53
54
55
C51 COMPILER V7.08 MAIN 06/13/2007 16:48:08 PAGE 2
56
57
58 /************** main function ********************************************/
59 void main(void)
60 {
61 1 bit fff;
62 1 unsigned char i,z,j,or;
63 1 short int temp;
64 1 bit display_mode_flag;
65 1 bit display_mode_flag_single;
66 1 bit first_clear;
67 1 key_flag=0;
68 1 or=0;
69 1 up_temp=0;
70 1 down_temp=0;
71 1 write_ds2438_flag=0;
72 1 display_mode_flag=0;
73 1 call=1;
74 1 flag_exit=0;
75 1 flag_exit_ok=0;
76 1 led_rs485=0;
77 1 led=0;
78 1 first_clear=0;
79 1
80 1 // iic_read[0]=20;iic_read[6]=6;
81 1 // write_iic_data(1,&iic_read,0,8);delay_iic();
82 1 // total=iic_read[0];
83 1 // read_iic_data(2,&iic_read,24,8);delay_iic();
84 1
85 1
86 1 initialization();
87 1
88 1
89 1 EX1=1; // out interrupt
90 1 ES=0; //串口中断
91 1
92 1 PX1=0; // 优先级
93 1 IT1=1; // 边沿触发（下降沿有效）
94 1
95 1 read_iic_data(1,&iic_read,0,8);delay_iic();
96 1 if(iic_read[6]==8){display_mode_flag=1;} // choice 0 for 8
97 1 else display_mode_flag=0;
98 1 if(iic_read[6]==1&iic_read[0]<=6){display_mode_flag_single=1;}
99 1 else display_mode_flag_single=0;
100 1 while(1)
101 1 { ES=0;
102 2 fff=finding();if(fff){found_new();display_set();}
103 2 ES=1;
104 2 // if(key_flag!=0){ES=0;key();ES=1; if(display_mode_flag_single){first_clear=0;}}
- // key
105 2 ds18b20_start();ds2438_start();
106 2 ES=0;
107 2 read_iic_data(1,&iic_read,0,8); // driver number
108 2 z=iic_read[0];
109 2 t_buf[0]=iic_read[5];//本机编号 RS485
110 2 sensor_total=iic_read[0];//传感器总数 RS485
111 2 ES=1;
112 2
113 2 if(display_mode_flag) // 8/1
114 2 {
115 3 if(z%8==0){or=1;}else or=0;
116 3 for(j=0;j<=z/8-or;j++)
C51 COMPILER V7.08 MAIN 06/13/2007 16:48:08 PAGE 3
117 3 { led=0; // ES=1;
118 4 delay_1s(35000); ES=0; // led free off
119 4 clear_lcd_screen();
120 4 if(key_flag!=0){key();if(display_mode_flag_single){first_clear=0;}}
- //key
121 4 for(i=1;i<=8;i++)
122 4 {
123 5 read_iic_data(0,&iic_read,j*64+(i-1)*8,8);
124 5 temp=0xffff;
125 5 if(iic_read[0]==0x28){led=1;temp=match_temperature(&iic_read); }
126 5 if(iic_read[0]==0x26){led=1;temp=match_ds2438(&iic_read);} // tem
-p=0x00f8;
127 5 display_temp(j,i,temp);
128 5 led=0;
129 5 if(z<=j*8+i){break;}
130 5 } ES=1;
131 4 }
132 3 }
133 2 else // 6/1
134 2 {
135 3 if(z%6==0){or=1;}else or=0;
136 3 for(j=0;j<=z/6-or;j++)
137 3 {
138 4 delay_1s(35000); ES=0;
139 4
140 4 if(!display_mode_flag_single){ first_clear=0; } // 本机编号 }
141 4 if(key_flag!=0){key();if(display_mode_flag_single){first_clear=0;}}
- //key
142 4 for(i=1;i<=6;i++)
143 4 {
144 5 myselfe_number_1();
145 5 read_iic_data(0,&iic_read,j*48+(i-1)*8,8);
146 5 temp=0xffff;
147 5 if(iic_read[0]==0x28){led=1;temp=match_temperature(&iic_read);}
148 5 if(iic_read[0]==0x26){led=1;temp=match_ds2438(&iic_read);}
-
149 5
150 5 if(!first_clear){clear_lcd_screen();first_clear=1; myselfe_number_1(); } // 本机编号 }
151 5 if(display_mode_flag_single)
152 5 display_temp_single(j,i,temp);
153 5 else display_temp_6(j,i,temp);
154 5
155 5 led=0;
156 5 if(z<=j*6+i){break;}
157 5 } ES=1;
158 4 }
159 3 }
160 2 call=1;
161 2 }
162 1 }
163
164
165
166
167
168
169 /**************** start display ****************************************/
170 void start(void)
171 {
172 1 unsigned char o1,o2;
173 1
174 1 delay_time(2);
C51 COMPILER V7.08 MAIN 06/13/2007 16:48:08 PAGE 4
175 1 initialization_led_screen();
176 1 write_byte(0,0,0,&number[19]); //write input a byte blank;
177 1 write_word(0,0,8,&chinese[0]); //write input a word "韦"
178 1 write_word(0,0,24,&chinese[1]); //write input a word "安"
179 1 write_word(0,0,40,&chinese[2]); //write input a word "博"
180 1 write_word(0,0,56,&chinese[3]); //write input a word "电"
181 1 write_word(1,0,8,&chinese[4]); //write input a word "力"
182 1 write_word(1,0,24,&chinese[5]); //write input a word "科"
183 1 write_word(1,0,40,&chinese[6]); //write input a word "技"
184 1 write_byte(1,0,56,&number[19]); //write input a byte blank
185 1
186 1 write_byte(0,2,0,&number[19]); //write input a byte blank;
187 1 write_byte(0,2,8,&number[19]); //write input a byte blank;
188 1 write_word(0,2,16,&chinese[7]); //write input a word "温"
189 1 write_word(0,2,32,&chinese[8]); //write input a word "度"
190 1 write_word(0,2,48,&chinese[9]); //write input a word "巡"
191 1 write_word(1,2,0, &chinese[10]); //write input a word "测"
192 1 write_word(1,2,16,&chinese[11]); //write input a word "系"
193 1 write_word(1,2,32,&chinese[12]); //write input a word "统"
194 1 write_byte(0,2,0,&number[19]); //write input a byte blank;
195 1 write_byte(0,2,0,&number[19]); //write input a byte blank;
196 1
197 1 write_byte(0,4,0,&number[19]); //write input a byte blank;
198 1 write_byte(0,4,8,&number[19]); //write input a byte blank;
199 1 write_byte(0,4,16,&number[19]); //write input a byte blank;
200 1 write_word(0,4,24,&chinese[13]); //write input a word "终"
201 1 write_word(0,4,40,&chinese[14]); //write input a word "端"
202 1 write_word(0,4,56,&chinese[15]); //write input a word "采"
203 1 write_word(1,4,8, &chinese[16]); //write input a word "集"
204 1 write_word(1,4,24,&chinese[17]); //write input a word "器"
205 1 write_byte(1,4,40,&number[19]); //write input a byte blank;
206 1 write_byte(1,4,48,&number[19]); //write input a byte blank;
207 1 write_byte(1,4,56,&number[19]); //write input a byte blank;
208 1
209 1 write_byte(0,6,0,&number[19]); //write input a byte blank;
210 1 write_word(0,6,8,&chinese[18]); //write input a word "本"
211 1 write_word(0,6,24,&chinese[19]); //write input a word "机"
212 1 write_word(0,6,40,&chinese[20]); //write input a word "编"
213 1 write_word(0,6,56,&chinese[21]); //write input a word "号"
214 1 write_byte(1,6,8,&number[22]); //write input a byte ":"
215 1
216 1
217 1
218 1 read_iic_data(1,&iic_write[0],5,1); ///////???????????
219 1 o1=iic_write[0]/10;
220 1
221 1 o2=iic_write[0]%10;
222 1 write_byte(1,6,16,&number[0]);
223 1 write_byte(1,6,24,&number[o1]);
224 1 write_byte(1,6,32,&number[o2]);
225 1
226 1 delay_1s(10000);
227 1 delay_1s(30000);
228 1
229 1 }
230 /**************** display iic blank ********************************/
231 void lcd_screen_blank(void)
232 {
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