📄 an jian lian xi.lst
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C51 COMPILER V7.50 AN_JIAN_LIAN_XI 10/23/2005 19:44:13 PAGE 1
C51 COMPILER V7.50, COMPILATION OF MODULE AN_JIAN_LIAN_XI
OBJECT MODULE PLACED IN AN JIAN LIAN XI.OBJ
COMPILER INVOKED BY: D:\KEIL\C51\BIN\C51.EXE AN JIAN LIAN XI.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include<reg51.h>
2 #include<absacc.h>
3
4 #define uchar unsigned char
5 #define COM8255 XBYTE[0X0003]
6 #define PA8255 XBYTE[0X0000]
7 #define PB8255 XBYTE[0X0001]
8 #define PC8255 XBYTE[0X0002]
9
10 uchar code tab[]={0x88,0xEB,0x4C,0x49,0x2B,0x19,0x18,0xCB,0x08,
11 0x09,0x0A,0x38,0x9C,0x68,0x1C,0x1E,0xFF};
12 uchar code tabHello[]={0x88,0xBC,0xBC,0x1C,0x2A,0xFF}; //HELLO字符;
13
14 void timer(uchar);
15 void KEY1(); //按K1,显示1
16 void KEY2(); //按K2,显示2
17 void KEY2KEY1(); //按K2和K1,显示3
18 void KEY3(); //按K3,显示4
19 void KEY3KEY1(); //按K3和K1,显示5
20 void KEY3KEY2(); //按K3和K2,显示6
21 void KEY3KEY2KEY1(); //按K3,K2,K1,显示7
22
23 uchar i,a;
24 sbit P1_2=P1^2;
25 sbit P1_3=P1^3;
26 sbit P1_4=P1^4;
27
28 /*******************************************************************/
29
30 void main(void)
31 {
32 1 uchar a;
33 1 SCON=0;
34 1 EA=1;
35 1 ES=1;
36 1 P1_2=1;
37 1 P1_3=1;
38 1 P1_4=0;
39 1 COM8255=0x82;
40 1 for(a=0;a<=5;a++) //显示Hello字样
41 1 {
42 2 SBUF=tabHello[a];
43 2 while(!TI)
44 2 TI=0;
45 2 }
46 1 for(;;)
47 1 {
48 2 KEY1();
49 2 KEY2();
50 2 KEY2KEY1();
51 2 KEY3();
52 2 KEY3KEY1();
53 2 KEY3KEY2();
54 2 KEY3KEY2KEY1();
55 2 }
C51 COMPILER V7.50 AN_JIAN_LIAN_XI 10/23/2005 19:44:13 PAGE 2
56 1 }
57
58 /*************************************/
59
60 void timer(uchar t)
61 {
62 1 uchar i;
63 1 for(i=0;i<t;i++)
64 1 {
65 2 TMOD=0x01;
66 2 TH0=(65535-10000)/256;
67 2 TL0=(65535-10000)%256;
68 2 TR0=1;
69 2 while(! TF0);
70 2 TF0=0;
71 2 }
72 1 }
73
74 /****************************************/
75
76 /*void Hello()
77 {
78 uchar a;
79 for(a=0;a<=5;a++)
80 {
81 SBUF=tabHello[a];
82 while(!TI)
83 TI=0;
84 }
85 }*/
86
87 /***************************************/
88
89 void KEY1()
90 {
91 1 uchar i;
92 1 if(PB8255==0xfe) //判断键值
93 1 {
94 2 SBUF=tab[1];
95 2 while(!TI);
96 2 TI=0;
97 2 for(i=1;i<=5;i++)
98 2 {
99 3 SBUF=tab[16];
100 3 while(!TI);
101 3 TI=0;
102 3 }
103 2 timer(50);
104 2 }
105 1 }
106
107 /**************************************/
108 void KEY2()
109 {
110 1 uchar i;
111 1 if(PB8255==0xfd)
112 1 {
113 2 SBUF=tab[2];
114 2 while(!TI);
115 2 TI=0;
116 2 for(i=1;i<=5;i++)
117 2 {
C51 COMPILER V7.50 AN_JIAN_LIAN_XI 10/23/2005 19:44:13 PAGE 3
118 3 SBUF=tab[16];
119 3 while(!TI);
120 3 TI=0;
121 3 }
122 2 timer(50);
123 2 }
124 1 }
125
126 /********************************************/
127
128 void KEY2KEY1()
129 {
130 1 uchar i;
131 1 if(PB8255==0xfc)
132 1 {
133 2 SBUF=tab[3];
134 2 while(!TI);
135 2 TI=0;
136 2 for(i=1;i<=5;i++)
137 2 {
138 3 SBUF=tab[16];
139 3 while(!TI);
140 3 TI=0;
141 3 }
142 2 timer(50);
143 2 }
144 1 }
145
146 /****************************************/
147
148 void KEY3()
149 {
150 1 uchar i;
151 1 if(PB8255==0xfb)
152 1 {
153 2 SBUF=tab[4];
154 2 while(!TI);
155 2 TI=0;
156 2 for(i=1;i<=5;i++)
157 2 {
158 3 SBUF=tab[16];
159 3 while(!TI);
160 3 TI=0;
161 3 }
162 2 timer(50);
163 2 }
164 1 }
165
166 /************************************/
167
168 void KEY3KEY1()
169 {
170 1 uchar i;
171 1 if(PB8255==0xfa)
172 1 {
173 2 SBUF=tab[5];
174 2 while(!TI);
175 2 TI=0;
176 2 for(i=1;i<=5;i++)
177 2 {
178 3 SBUF=tab[16];
179 3 while(!TI);
C51 COMPILER V7.50 AN_JIAN_LIAN_XI 10/23/2005 19:44:13 PAGE 4
180 3 TI=0;
181 3 }
182 2 timer(50);
183 2 }
184 1 }
185
186 /****************************************/
187
188 void KEY3KEY2()
189 {
190 1 uchar i;
191 1 if(PB8255==0xf9)
192 1 {
193 2 SBUF=tab[6];
194 2 while(!TI);
195 2 TI=0;
196 2 for(i=1;i<=5;i++)
197 2 {
198 3 SBUF=tab[16];
199 3 while(!TI);
200 3 TI=0;
201 3 }
202 2 timer(50);
203 2 }
204 1 }
205
206 /*********************************/
207
208 void KEY3KEY2KEY1()
209 {
210 1 uchar i;
211 1 if(PB8255==0xf8)
212 1 {
213 2 SBUF=tab[7];
214 2 while(!TI);
215 2 TI=0;
216 2 for(i=1;i<=5;i++)
217 2 {
218 3 SBUF=tab[16];
219 3 while(!TI);
220 3 TI=0;
221 3 }
222 2 timer(50);
223 2 }
224 1 }
225
226
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 390 ----
CONSTANT SIZE = 23 ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = 2 ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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