📄 shizhong.lst
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C51 COMPILER V7.06 SHIZHONG 03/25/2008 16:28:59 PAGE 1
C51 COMPILER V7.06, COMPILATION OF MODULE SHIZHONG
OBJECT MODULE PLACED IN shizhong.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE shizhong.c BROWSE DEBUG OBJECTEXTEND
stmt level source
1 #include<reg52.h>
2 #define uchar unsigned char
3 #define uint unsigned int
4 uchar code table[]=" 2008-03-25 MON";
5 uchar code table1[]=" 10-10-10";
6 uchar code table2[]=" LIU TIAN WEI";
7 uchar code table3[]="QQ:372594681";
8 uchar ci,miao=10 ,fen=10 ,shi=10,jianci ,gao,di,zen,jian;
9 sbit RS=P2^0;
10 sbit RW=P2^1;
11 sbit E=P2^2;
12 sbit AA=P2^6;
13 sbit BB=P2^7;
14 sbit CC=P3^0;
15 void delay(uint x) /*延时函数*/
16 {
17 1 uint i,j;
18 1 for(i=x;i>0;i--)
19 1 for(j=110;j>0;j--);
20 1 }
21 void write_cod(uchar cod) /*写指令函数*/
22 {
23 1 E=0;
24 1 RS=0;
25 1 RW=0;
26 1 P0=cod;
27 1 delay(5);
28 1 E=1;
29 1 delay(5);
30 1 E=0;
31 1
32 1 }
33 void write_date(uchar date) /*写数据函数*/
34 {
35 1 E=0;
36 1 RS=1;
37 1 RW=0;
38 1 P0=date;
39 1 delay(5);
40 1 E=1;
41 1 delay(5);
42 1 E=0;
43 1
44 1 }
45 void init() /*初始化函数*/
46 {
47 1 uchar num;
48 1 write_cod(0x38); /*液晶工作状态定义*/
49 1 write_cod(0x0c);
50 1 write_cod(0x06);
51 1 write_cod(0x01);
52 1 write_cod(0x80+0x16); /*第一行*/
53 1 for(num=0;num<14;num++)
54 1 {
55 2 write_date(table2[num]);
C51 COMPILER V7.06 SHIZHONG 03/25/2008 16:28:59 PAGE 2
56 2 delay(5);
57 2 }
58 1 write_cod(0x80+0x56); /*第二行*/
59 1 for(num=0;num<12;num++)
60 1 {
61 2 write_date(table3[num]);
62 2 delay(5);
63 2 }
64 1 for(num=0;num<20;num++)
65 1 {
66 2 write_cod(0x1c);
67 2 delay(100);
68 2 }
69 1 delay(1000);
70 1 write_cod(0x01);
71 1 write_cod(0x06);
72 1 write_cod(0x80);
73 1 for(num=0;num<15;num++)
74 1 {
75 2 write_date(table[num]);
76 2 delay(80);
77 2 }
78 1 write_cod(0x80+0x40);
79 1 for(num=0;num<12;num++)
80 1 {
81 2 write_date(table1[num]);
82 2 delay(80);
83 2 }
84 1 TMOD=0x01;
85 1 TH0=(65536-50000)/256;
86 1 TL0=(65536-50000)%256;
87 1 EA=1;
88 1 ET0=1;
89 1 TR0=1;
90 1 }
91 void xianshi(uchar add,uchar shu)
92 {
93 1 gao=shu/10;
94 1 di=shu%10;
95 1 write_cod(0x80+0x40+add);
96 1 write_date(0x30+gao);
97 1 write_date(0x30+di);
98 1 }
99 zenjian(uchar xx)
100 {
101 1 zen=xx;
102 1 if(BB==0)
103 1 delay(15);
104 1 if(BB==0)
105 1 {
106 2 while(!BB);
107 2 zen++;
108 2 if(zen==60)
109 2 zen=0;
110 2 //miao=zen;
111 2
112 2 }
113 1 if(CC==0)
114 1 delay(15);
115 1 if(CC==0)
116 1 {
117 2 while(!CC);
C51 COMPILER V7.06 SHIZHONG 03/25/2008 16:28:59 PAGE 3
118 2 zen--;
119 2 if(zen==0)
120 2 zen=59;
121 2 //miao=zen;
122 2
123 2 }
124 1
125 1 return zen;
126 1 }
127 void key()
128 {
129 1 if(AA==0)
130 1 delay(15);
131 1 if(AA==0)
132 1 { while(!AA);
133 2 TR0=0;
134 2 jianci++;
135 2 }
136 1 if(jianci==1)
137 1 {
138 2
139 2 write_cod(0x80+0x40+9);
140 2 write_cod(0x0e);
141 2 miao=zenjian( miao);
142 2 xianshi(9,miao);
143 2
144 2
145 2
146 2
147 2 }
148 1 if(jianci==2)
149 1 {
150 2 write_cod(0x80+0x40+6);
151 2 write_cod(0x0e);
152 2 fen=zenjian(fen);
153 2
154 2 xianshi(6,fen);
155 2
156 2 }
157 1 if(jianci==3)
158 1 {
159 2 write_cod(0x80+0x40+3);
160 2 write_cod(0x0e);
161 2 shi=zenjian(shi);
162 2 xianshi(3,shi);
163 2
164 2 }
165 1 if(jianci==4)
166 1 {
167 2 jianci=0;
168 2 //write_cod(0x80+0x40+7);
169 2 write_cod(0x0c);
170 2 TR0=1;
171 2 }
172 1
173 1 }
174
175 void main()
176 {
177 1 init();
178 1 while(1)
179 1 {
C51 COMPILER V7.06 SHIZHONG 03/25/2008 16:28:59 PAGE 4
180 2 key();
181 2 if(ci==20)
182 2 {
183 3 ci=0;
184 3 miao++;
185 3 if(miao==60)
186 3 {
187 4 miao=0;
188 4 fen++;
189 4 if(fen==60)
190 4 {
191 5 fen=0;
192 5 shi++;
193 5 if(shi==24)
194 5 shi=0;
195 5 xianshi(3,shi);
196 5
197 5 }
198 4 xianshi(6,fen);
199 4 }
200 3 xianshi(9,miao);
201 3 }
202 2
203 2 }
204 1
205 1 }
206 void timer0() interrupt 1
207 {
208 1 EA=0;
209 1 ET0=0;
210 1 TR0=0;
211 1 ci++;
212 1 TH0=(65536-50000)/256;
213 1 TL0=(65536-50000)%256;
214 1 EA=1;
215 1 ET0=1;
216 1 TR0=1;
217 1
218 1
219 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 529 ----
CONSTANT SIZE = 56 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 9 ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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