📄 gg.lst
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C51 COMPILER V8.05a GG 09/29/2007 12:19:38 PAGE 1
C51 COMPILER V8.05a, COMPILATION OF MODULE GG
OBJECT MODULE PLACED IN gg.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE gg.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include <reg51.h>
2 #include <intrins.h>
3 #include <ADC0808.c>
4 sbit DI=P2^2; // 数据\指令 选择
5 sbit RW=P2^1; // 读\写 选择
6 sbit E=P2^0; // 读\写使能
7 sbit CS1=P2^4; // 片选1
8 sbit CS2=P2^3; // 片选2
9 sbit busy=P1^7;
10 sbit jia=P3^7;
11 sbit jian=P3^3;
12 sbit jia1=P3^0;
13 sbit jian1=P3^1;
14 unsigned int i;
15 unsigned char ye,lei,shu;
16 unsigned char a[94];
17 char code t[]={
18
19
20 0x00,0x00,0x08,0x00,0x04,0x00,0x02,0x00,0x01,0x80,0x40,0x60,0x80,0x00,0x7F,0xFF, //小
21 0x00,0x00,0x00,0x20,0x00,0x40,0x00,0x80,0x01,0x00,0x06,0x00,0x00,0x00,0x00,0x00,
22
23 0x00,0x80,0x00,0x80,0x00,0x82,0x00,0x82,0x00,0x82,0x40,0x82,0x80,0x82,0x7F,0xE2, //子
24 0x00,0xA2,0x00,0x92,0x00,0x8A,0x00,0x86,0x00,0x80,0x00,0xC0,0x00,0x80,0x00,0x00,
25
26 0x00,0x40,0x00,0x60,0x3F,0x5E,0x01,0x48,0x01,0x48,0xFF,0xFF,0x11,0x48,0x21,0x4C, //制
27 0x1F,0x68,0x00,0x40,0x07,0xF8,0x40,0x00,0x80,0x00,0x7F,0xFF,0x00,0x00,0x00,0x00,
28
29 0x00,0x80,0x00,0x40,0x00,0x20,0xFF,0xF8,0x00,0x87,0x00,0x40,0x00,0x30,0x00,0x0F, //作
30 0xFF,0xF8,0x08,0x88,0x08,0x88,0x08,0xC8,0x0C,0x88,0x08,0x0C,0x00,0x08,0x00,0x00,
31 };
32
33
34
35 void checkstate()
36 {
37 1 //bit dat;
38 1 DI=0;
39 1 RW=1;
40 1 //P1=0x00;
41 1 do
42 1 {
43 2 E=1;
44 2 E=0;
45 2 //仅当第7位为0时才可操作(判别busy信号)
46 2 }while(busy==1);
47 1 }
48 void writecommand(unsigned char command) //写命令
49 {
50 1 checkstate();
51 1 DI=0;
52 1 RW=0;
53 1 P1=command;
54 1 E=1;
55 1 E=0;
C51 COMPILER V8.05a GG 09/29/2007 12:19:38 PAGE 2
56 1 }
57 void writedate(unsigned char date) //写数据
58 {
59 1 checkstate();
60 1 DI=1;
61 1 RW=0;
62 1 P1=date;
63 1 E=1;
64 1 E=0;
65 1 }
66
67 void pianxuan(unsigned int i)
68 {
69 1 if(i==1)
70 1 CS1=0,CS2=1;
71 1 if(i==2)
72 1 CS1=1,CS2=0;
73 1 if(i==3)
74 1 CS1=0,CS2=0;
75 1 }
76 void cleanscreen() //清屏
77 {
78 1 unsigned char page,i;
79 1 for(page=0xb8;page<0xc0;page++)
80 1 {
81 2 writecommand(page);
82 2 writecommand(0x40);
83 2 for(i=0;i<64;i++)
84 2 writedate(0x00);
85 2 }
86 1
87 1 }
88 void init(void) //开显示，起始行0行
89 {
90 1 writecommand(0xc0);
91 1 writecommand(0x3f);
92 1 }
93 void delay_50us(uint t)
94 {
95 1 uchar j;
96 1 for(;t>0;t--)
97 1 for(j=19;j>0;j--)
98 1 ;
99 1 }
100 void shuju()
101 {
102 1 pianxuan(i);
103 1 writecommand(ye);
104 1 writecommand(lei);
105 1 writedate(shu);
106 1 }
107 void qing()
108 {
109 1 uchar i;
110 1 for(i=0xb8;i<=0xbf;i++)
111 1 {
112 2 ye=i;
113 2 shu=0x00;
114 2 shuju();
115 2 }
116 1 }
117 void main()
C51 COMPILER V8.05a GG 09/29/2007 12:19:38 PAGE 3
118 {
119 1
120 1
121 1 uint r,j,g=0,q,dianya=1,k,p;
122 1 uchar U,m,l;
123 1 pianxuan(3);
124 1 cleanscreen();
125 1 init();
126 1 pianxuan(2);
127 1
128 1 l=0xb8;
129 1 for(k=0;k<4;k++,l=l+0x02)
130 1 {
131 2 ye=l;
132 2 lei=0x70;
133 2 for(r=0;r<16;r++)
134 2 {
135 3 shu=t[2*r+1+32*k];
136 3 shuju();
137 3 lei++;
138 3 }
139 2 ye=l+0x01;
140 2 lei=0x70;
141 2 for(r=0;r<16;r++)
142 2 {
143 3 shu=t[2*r+32*k];
144 3 shuju();
145 3 lei++;
146 3 }
147 2 }
148 1
149 1
150 1 while(1)
151 1 {
152 2 uchar d1,d2,d3,d4,d5;
153 2 aaa:do
154 2 {
155 3 adc();
156 3 }while((AD!=128)&&(AD!=129)&&(AD!=130));
157 2 U=AD;
158 2 adc();
159 2 if(U>AD)
160 2 goto aaa;
161 2 while(jia==0)
162 2 {
163 3 while(jia==0);
164 3 g=g+1;
165 3 }
166 2 while(jian==0)
167 2 {
168 3 while(jian==0);
169 3 if(g!=0) g=g-1;
170 3 }
171 2 while(jia1==0)
172 2 {
173 3 while(jia1==0);
174 3 dianya=dianya+1;
175 3 }
176 2 while(jian1==0)
177 2 {
178 3 while(jian1==0);
179 3 if(dianya!=1) dianya=dianya-1;
C51 COMPILER V8.05a GG 09/29/2007 12:19:38 PAGE 4
180 3 }
181 2 for(j=0;j<94;j++) //AD采样
182 2 {
183 3 adc();
184 3 a[j]=AD;
185 3 delay_50us(g);
186 3 }
187 2 lei=0x40;
188 2 for(r=0,j=0;r<94;r++,j++)
189 2 {
190 3 if(j<64) i=1;
191 3 if(j==64) lei=0x40;
192 3 if(j>=64)i=2;
193 3 qing(); //清掉之前的内容
194 3 AD=a[j]*0.196/dianya; //计算在12864的电压值
195 3 if(AD<=7) ye=0xbf,shu=(0x80>>AD);
196 3 else if(AD<=15) ye=0xbe,shu=0x80>>(AD-8);
197 3 else if(AD<=23) ye=0xbd,shu=0x80>>(AD-16);
198 3 else if(AD<=31) ye=0xbc,shu=0x80>>(AD-24);
199 3 else if(AD<=39) ye=0xbb,shu=0x80>>(AD-32);
200 3 else if(AD<=47) ye=0xba,shu=0x80>>(AD-40);
201 3 else if(AD<=55) ye=0xb9,shu=0x80>>(AD-48);
202 3 else if(AD<=63) ye=0xb8,shu=0x80>>(AD-56);
203 3 if(r==0)
204 3 {
205 4 d1=shu;
206 4 d2=ye;
207 4 }
208 3 if(r!=0)
209 3 {
210 4 d3=shu;
211 4 d4=ye;
212 4 if(ye==d2)
213 4 {
214 5 if(shu>d1)
215 5 {
216 6 d5=shu;
217 6 d5=d5>>1;
218 6 while(d5!=d1)
219 6 {d5=d5>>1;
220 7 shu=shu|(shu>>1);}
221 6 }
222 5 if(shu<d1)
223 5 {
224 6 d5=shu;
225 6 d5=d5<<1;
226 6 while(d5!=d1)
227 6 {d5=d5<<1;shu=shu|(shu<<1);}
228 6 }
229 5 }
230 4
231 4 if(ye<d2)
232 4 {
233 5 for(q=0;q<7;q++)
234 5 {
235 6 shu=shu|(shu<<1);
236 6 }
237 5 shuju();
238 5 ye++;
239 5 while(ye<d2) {shu=0xff,shuju(),ye++;}
240 5 if(ye==d2){
241 6 shu=0x01;
C51 COMPILER V8.05a GG 09/29/2007 12:19:38 PAGE 5
242 6 if(shu<d1)
243 6 {
244 7 d5=shu;
245 7 d5=d5<<1;
246 7 while(d5!=d1)
247 7 {d5=d5<<1;shu=shu|(shu<<1);}
248 7 }
249 6 }
250 5 }
251 4 if(ye>d2)
252 4 {
253 5 for(q=0;q<7;q++)
254 5 {
255 6 shu=shu|(shu>>1);
256 6 }
257 5 shuju();
258 5 ye--;
259 5 while(ye>d2) {shu=0xff,shuju(),ye--;}
260 5 if(ye==d2){
261 6 shu=0x80;
262 6 if(shu>d1)
263 6 {
264 7 d5=shu;
265 7 d5=d5>>1;
266 7 while(d5!=d1)
267 7 {d5=d5>>1;shu=shu|(shu>>1);}
268 7 }
269 6 }
270 5 }
271 4 }
272 3 if(r!=0)
273 3 {
274 4 d1=d3;
275 4 d2=d4;
276 4 }
277 3 shuju();
278 3 if(lei!=0x7f) lei++;
279 3 }
280 2 }
281 1 }
*** WARNING C280 IN LINE 121 OF GG.C: 'p': unreferenced local variable
*** WARNING C280 IN LINE 122 OF GG.C: 'm': unreferenced local variable
282
283
284
285
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 1277 ----
CONSTANT SIZE = 128 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 101 18
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 2 WARNING(S), 0 ERROR(S)
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