📄 osc2_0929.lst
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C51 COMPILER V7.06 OSC2_0929 03/27/2006 17:02:25 PAGE 1
C51 COMPILER V7.06, COMPILATION OF MODULE OSC2_0929
OBJECT MODULE PLACED IN F:\NEWMACHINE\060123\DRIVE\OSC2_0929.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE F:\NEWMACHINE\060123\DRIVE\OSC2_0929.C DB SB OE
stmt level source
1 #include <OSC.h>
2 sbit message_enable=P1^5;
3 sbit stop=P3^5;
4 sbit gate=P4^1;
5 sbit osc_dir=P4^5;
6 sbit osc_enable=P4^4;
7 sbit osc_out=P4^6;
8
9 xdata unsigned char rbuffer[55] _at_ 0x0200;
10 unsigned char S_ANSW,POINTER0,POINTER1,work,RSUM,SSUM,s_byte_nums,r_byte_nums,sbuffer[6],c_t1,
11 c_decrease,temp_c_decrease,share_decrease,osc_add,osc_dec,share,nonce_sec,c_t42,
12 c_t42_l,c_t42_r,err,p_sec,c_change,temp_c_change,cross_machine,c_cm1;
13 unsigned char COMM,SLA,FF,GET;
14 unsigned int delt_a41,*point,delt_out1,delt_out0,n_dc41,const1,n_da41;
15 xdata unsigned long out0,out1,out2,const0,const2,const3,temp_out1,static_out1,temp_out0,static_out0,
16 out0_decrease,out1_decrease;
17
18 bit t_edge,osc_ok,decrease,decreased,stop_osc,new_sector,excursion_dir,
19 center_excursion,called,judge_ok,urgent_stop,in_sector,
20 start,over_i1,over_i2,resend,send,overtime,osc_l,osc_r,motor_stop,sec_change,
21 receive_p_out,receive_p_in,start_osc,ans,to_begin,decrease_ok,center_change,
22 need_para,osc_err,err_ok,breadth_add,breadth_dec,osc,osc_change,K4,sec_center;
23 #define start_v 200;
24
25 void start_i2()
26 {
27 1 data unsigned int time;
28 1 P1_6=1; //SCL
29 1 P1_7=1; //SDA
30 1 S1CON=0x47; //ENS1=1 STA=0 STO=0 SI=0 AA=1
31 1 PS1=1;FF=0;
32 1 EA=1;
33 1 ES1=1;
34 1 STA=1;
35 1 time=0;
36 1 do
37 1 {
38 2 time++;
39 2 if(time>10000)
40 2 {
41 3 FF=1;
42 3 }
43 2 }while(FF==0);
44 1 FF=0;
45 1 ES1=0;
46 1 }
47
48 void start_t2()
49 {
50 1 TM2CON=0x81; //16位溢出，分频系数1，f/12
51 1 EA=1;
52 1 TM2IR=0;
53 1 }
54
55 void ini_sbuf(unsigned char a,b,c,d,e,f)
C51 COMPILER V7.06 OSC2_0929 03/27/2006 17:02:25 PAGE 2
56 {
57 1 sbuffer[0]=a;
58 1 sbuffer[1]=b;
59 1 sbuffer[2]=c;
60 1 sbuffer[3]=d;
61 1 sbuffer[4]=e;
62 1 sbuffer[5]=f;
63 1 }
64
65 unsigned char get_byte_nums(unsigned char type)
66 {
67 1 unsigned char numbers;
68 1 switch(type)
69 1 {
70 2 case infor_sec:
71 2 case command:
72 2 case program:
73 2 case answer: numbers=4;
74 2 break;
75 2 case err_infor:
76 2 case parameter1: numbers=5;
77 2 break;
78 2 case parameter:
79 2 case infor: numbers=6;
80 2 break;
81 2 case parameter2: numbers=7;
82 2 break;
83 2 case call_result: numbers=8;
84 2 break;
85 2 case p_out_sec: numbers=55;
86 2 break;
87 2 case p_in_sec: numbers=24;
88 2 break;
89 2 case edit_sec: numbers=64;
90 2 break;
91 2 default: numbers=4;
92 2 break;
93 2 }
94 1 return numbers;
95 1 }
96
97 void TR_noans()
98 {
99 1 POINTER0=0;
100 1 SSUM=0;
101 1 send=1;
102 1 c_t1=0;
103 1 message_enable=0; //开发送使能
104 1 TR1=1;
105 1 while(POINTER0<s_byte_nums);
106 1 TR1=0;
107 1 message_enable=1; //关发送使能
108 1 }
109
110 void TR_ans()
111 {
112 1 ans=1;
113 1 REN=0;
114 1 POINTER1=0;
115 1 RSUM=0;
116 1 TB8=1;
117 1 POINTER0=0;
C51 COMPILER V7.06 OSC2_0929 03/27/2006 17:02:25 PAGE 3
118 1 SSUM=0;
119 1 send=1;
120 1 c_t1=0;
121 1 message_enable=0; //开发送使能
122 1 TR1=1;
123 1 while(POINTER0<s_byte_nums);
124 1 TR1=0;
125 1 message_enable=1; //关发送使能
126 1
127 1 REN=1;
128 1 send=0;
129 1 c_t1=0;
130 1 // TR1=1;
131 1 while(POINTER1<r_byte_nums&&overtime==0);
132 1 TR1=0;
133 1 if(overtime==1)
134 1 {
135 2 err=3;
136 2 osc_err=1;
137 2 overtime=0;
138 2 }
139 1 ans=0;
140 1 }
141
142 void delay(int num)
143 {
144 1 data unsigned int i,j;
145 1 for(i=0;i<num;i++)
146 1 {
147 2 for(j=0;j<255;j++);
148 2 }
149 1 }
150 /*
151 void read_8574 () //过流1或过流2
152 {
153 unsigned char temp_GET;
154 SLA=0x43;
155 start_i2();
156 temp_GET=GET;
157 temp_GET=temp_GET&0X01;
158 if(temp_GET==0)
159 over_i1=1;
160 temp_GET=GET;
161 temp_GET=temp_GET&0X02;
162 if(temp_GET==0)
163 over_i2=1;
164 }
165 */
166 void write_8574(unsigned char col) //出错显示
167 {
168 1 SLA=0x42;
169 1 COMM=col;
170 1 start_i2();
171 1 }
172
173 void com_type()
174 {
175 1 switch(rbuffer[2])
176 1 {
177 2 case com_calling: called=1;break;
178 2 case com_motor_stop: motor_stop=1;break;
179 2 case com_start: start=1;break; //启动
C51 COMPILER V7.06 OSC2_0929 03/27/2006 17:02:25 PAGE 4
180 2 case com_decrease: {
181 3 if(osc_ok==1)
182 3 {
183 4 if(osc_add>osc_dec)
184 4 {
185 5 delt_a41=pp.da41*(osc_add-osc_dec);
186 5 const1=const1+delt_a41;
187 5 }
188 4 else if(osc_add<osc_dec)
189 4 {
190 5 delt_a41=pp.da41*(osc_dec-osc_add);
191 5 const1=const1-delt_a41;
192 5 }
193 4 if(in_sector==0)
194 4 {
195 5 const0=pp.v41*pp.t17;
196 5 const3=120*const1;
197 5 const2=pp.t42_l+pp.t42_r;
198 5 const2=const2*pp.v41;
199 5 const3=const3+const2;
200 5 }
201 4 else if(osc_ok==1)
202 4 {
203 5 const0=pp.x[nonce_sec][3]*pp.t17;
204 5 const3=120*const1;
205 5 const2=pp.x[nonce_sec][1]+pp.x[nonce_sec][2];
206 5 const2=const2*pp.x[nonce_sec][3];
207 5 const3=const3+const2;
208 5 }
209 4 c_decrease=const0/const3+1;
210 4 out1_decrease=out1;
211 4 out0_decrease=out0;
212 4 temp_c_decrease=1;
213 4 share_decrease=0;
214 4 }
215 3 decrease=1;
216 3 }break;
217 2 case com_osc: start_osc=1;break; //启动CT0
218 2 case com_osc_l: {
219 3 if(work==0) //点动
220 3 {
221 4 if(osc_l==0)
222 4 osc_l=1;
223 4 }
224 3 else
225 3 {
226 4 if(center_excursion==0&&judge_ok==0)
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