📄 1.lst
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C51 COMPILER V8.02 1 01/26/2007 16:52:24 PAGE 1
C51 COMPILER V8.02, COMPILATION OF MODULE 1
OBJECT MODULE PLACED IN 1.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE 1.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include <reg51.h>
2 sbit e=P3^0;
3 sbit rw=P3^1;
4 sbit rs=0xb2;
5 sbit cs2=0xb3;
6 sbit cs1=0xb4;
7 sbit busy=0xa7;
8
9 unsigned char code nBitmapDot[] = // 数据表
10 {
11 0x08,0x08,0x0F,0xF8,0x08,0x0F,0x01,0x41,0x41,0x41,0x4F,0x51,0x61,0x41,0x01,0x00,
12 0x01,0xC2,0x44,0x28,0x30,0xCE,0x04,0x00,0x02,0x01,0xFE,0x00,0x00,0x00,0x00,0x00
13
14 };
15
16 /*unsigned char code nBitmapDot1[] = // 数据表
17 {
18 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
19 0x03,0x04,0x08,0x08,0x08,0x04,0x3B,0x4C,
20 0x5C,0x3B,0x04,0x05,0x05,0x03,0x70,0x0C,
21 0x7E,0x00,0x02,0x01,0x00,0x00,0x00,0x00,
22 0x06,0x01,0x01,0x00,0x00,0x00,0x00,0x00,
23 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
24 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x02,
25 0x05,0x09,0x11,0x2B,0x27,0x0E,0x4E,0x3D,
26 0x1E,0x1C,0x1C,0x7C,0x3E,0x1F,0x1F,0x1F,
27 0x0F,0x0F,0x0F,0x07,0x03,0x03,0x02,0x04,
28 0x00,0x00,0x00,0x00,0x7F,0x5F,0x7F,0x7F,
29 0x7F,0x7F,0x7F,0x7F,0x7F,0x3F,0x7F,0x7F,
30 0x78,0x40,0x00,0x00,0x00,0x00,0x00,0x00,
31 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
32 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
33 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
34 0x00,0x00,0x01,0x72,0x8C,0x84,0x84,0x84,
35 0xE4,0x1F,0x09,0x2B,0x4F,0x17,0xE2,0x82,
36 0x82,0x8B,0xC4,0xB8,0x81,0x02,0x04,0x19,
37 0x20,0xC1,0x3C,0x09,0x8F,0x7C,0x73,0xEE,
38 0xC6,0xC3,0xC3,0xE4,0xFC,0x7F,0x7F,0x3F,
39 0x0F,0x03,0x00,0x00,0x00,0x00,0x00,0x00,
40 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
41 0x00,0x70,0xE0,0x8F,0x3F,0x7F,0xFF,0xFF,
42 0x3F,0x1F,0x19,0x19,0x27,0xE7,0xFF,0x3B,
43 0x3F,0xF3,0xF3,0xFF,0xFD,0xFF,0xF7,0x78,
44 0x1F,0x08,0x00,0x02,0xFC,0xF1,0xC2,0x8E,
45 0x92,0x92,0x91,0x80,0xC0,0xF0,0xCF,0x00,
46 0x00,0x11,0x00,0x55,0x00,0x00,0x00,0x00,
47 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
48 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
49 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
50 0x03,0x03,0xC7,0x2B,0x12,0x11,0x50,0xA0,
51 0x7C,0x83,0xA2,0x8B,0x87,0xFF,0x1F,0x0F,
52 0x0F,0x1F,0xEE,0x8B,0x0C,0x09,0x00,0x55,
53 0x00,0x11,0x00,0x84,0x71,0x0E,0xF8,0xFF,
54 0x7F,0xFF,0xFF,0xFC,0xFC,0xFC,0xFE,0xF9,
55 0xFF,0xFC,0x00,0x00,0x01,0x01,0x01,0x01,
C51 COMPILER V8.02 1 01/26/2007 16:52:24 PAGE 2
56 0x01,0x01,0x01,0x02,0x02,0x02,0x02,0x02,
57 0x02,0x03,0x00,0xC0,0xF0,0xFC,0xFE,0xFE,
58 0xFF,0xFD,0xFC,0xF8,0xF0,0xF0,0xF0,0xF1,
59 0xF1,0xF3,0xC7,0xEF,0x9E,0xF8,0xE0,0x00,
60 0x00,0x00,0x01,0x06,0x01,0xE1,0x20,0x80,
61 0x00,0x21,0xC1,0x02,0x0C,0x31,0xC0,0x15,
62 0x00,0x11,0x00,0x55,0x00,0x00,0x00,0x00,
63 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
64 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
65 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
66 0x47,0xAB,0xEF,0xDF,0xF6,0x5E,0xEE,0x3E,
67 0x5E,0xFF,0x4E,0xAE,0xEE,0xEE,0xEE,0xA6,
68 0xC7,0x57,0x83,0x53,0x00,0x11,0x00,0x55,
69 0x00,0x11,0x00,0x05,0xF0,0x0D,0x02,0x41,
70 0x88,0xD4,0x52,0x52,0x4E,0x50,0xC8,0x80,
71 0x00,0x00,0x00,0x00,0x80,0x60,0x78,0x7F,
72 0x7F,0x7F,0x7F,0xFF,0xFE,0xFE,0xFE,0xFC,
73 0xFC,0xFF,0x00,0x00,0x00,0x00,0x80,0x80,
74 0xC0,0xC0,0xD8,0xC4,0xC4,0xC4,0xC4,0xC4,
75 0xA4,0xA8,0x30,0x01,0x01,0x02,0x04,0x0E,
76 0x14,0x62,0x81,0x53,0x02,0x14,0x84,0x9C,
77 0xA2,0x41,0x41,0x41,0x22,0x1E,0x02,0x52,
78 0x02,0x11,0x00,0x53,0x04,0x00,0x00,0x00,
79 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
80 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
81 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
82 0xF4,0x68,0xBF,0xB6,0xBF,0x5F,0x57,0x46,
83 0xC6,0x56,0xBF,0x5F,0x66,0x46,0x59,0xB9,
84 0xA6,0xA6,0x58,0xB4,0x00,0x11,0x00,0x54,
85 0x00,0x11,0x00,0x44,0x00,0x11,0x00,0x54,
86 0x80,0x51,0x40,0x24,0x20,0x11,0x10,0x08,
87 0x08,0x08,0x04,0x05,0x05,0x06,0x02,0x04,
88 0x84,0xC4,0xA4,0x24,0x24,0x24,0x22,0x22,
89 0x42,0x83,0x05,0x05,0x06,0x04,0x04,0x0C,
90 0x08,0x08,0x08,0x18,0x18,0x18,0x28,0x28,
91 0x48,0x44,0x84,0x02,0x02,0x02,0x01,0x01,
92 0x01,0x01,0x00,0xC0,0x20,0x20,0x3C,0x23,
93 0x41,0xC1,0xC1,0xE2,0x1F,0x10,0x10,0x10,
94 0x18,0xE4,0x03,0x94,0x40,0x00,0x00,0x00,
95 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
96 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
97 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
98 0x10,0x10,0xF0,0xEC,0xF6,0xFE,0xFE,0xFA,
99 0x02,0xEA,0xDE,0xBE,0x7E,0x7E,0xFE,0xFE,
100 0x7C,0x70,0x10,0x50,0x00,0x10,0x10,0x10,
101 0x10,0x10,0x10,0x50,0x10,0x10,0x10,0x10,
102 0x10,0x10,0x10,0x50,0x10,0x30,0x30,0x50,
103 0x50,0x90,0xB0,0x10,0x08,0x08,0x04,0x04,
104 0x04,0x02,0x02,0x02,0x02,0x02,0x02,0x04,
105 0x04,0x78,0x84,0x02,0x02,0x02,0x02,0x02,
106 0x02,0x02,0x02,0x02,0x02,0x04,0x04,0x04,
107 0x08,0x10,0x30,0x10,0x10,0x10,0x10,0x10,
108 0x10,0x10,0x90,0x90,0x90,0x50,0x50,0xB0,
109 0x10,0x10,0x10,0x10,0x90,0x70,0x10,0x10,
110 0x10,0x10,0x10,0x90,0x50,0x00,0x00,0x00,
111 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
112 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
113 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
114 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
115 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
116 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
117 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
C51 COMPILER V8.02 1 01/26/2007 16:52:24 PAGE 3
118 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
119 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
120 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
121 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
122 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
123 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
124 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
125 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
126 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
127 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
128 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
129 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
130 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
131 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
132 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
133 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
134 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
135 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
136 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
137 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
138 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
139 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
140 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
141 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
142 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
143 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
144 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
145 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
146 }; */
147
148
149 void pulse()
150 {
151 1 e=1;
152 1 e=0;
153 1 }
154
155 void busy_check(char right)
156 {
157 1 P2=0xff;
158 1 if (right==1)
159 1 {
160 2 P3=0x13;
161 2 while(!busy);
162 2 }
163 1 if (right==0)
164 1 {
165 2 P3=0x0b;
166 2 while(!busy);
167 2 }
168 1 }
169
170 void cmd_w(char cmd,char right)
171 {
172 1 busy_check(right);
173 1 if (right==1)
174 1 {
175 2 P3=0x10;
176 2 }
177 1 if (right==0)
178 1 {
179 2 P3=0x08;
C51 COMPILER V8.02 1 01/26/2007 16:52:24 PAGE 4
180 2 P3=0x08;
181 2 }
182 1 P2=cmd;
183 1 pulse();
184 1 }
185
186 void data_w(char dat,char right)
187 {
188 1 busy_check(right);
189 1 if (right==1)
190 1 {
191 2 P3=0x14;
192 2 }
193 1 if (right==0)
194 1 {
195 2 P3=0x0c;
196 2 }
197 1 P2=dat;
198 1 pulse();
199 1 }
200
201 void lcd_init()
202 {
203 1 unsigned int i;
204 1 cmd_w(0x3e+1,0);//显示开关
205 1 cmd_w(0xc0+0,0);//修改显示起始行
206 1 cmd_w(0xb8+0,0);//修改页地址
207 1 cmd_w(0x40+0,0);//修改列地址
208 1 cmd_w(0x3e+1,1);
209 1 cmd_w(0xc0+0,1);
210 1 cmd_w(0xb8+0,1);
211 1 cmd_w(0x40+0,1);
212 1 for(i=0;i<256;i++)
213 1 {
214 2 data_w(0x00,0);
215 2 }
216 1
217 1 cmd_w(0xb8+4,0);
218 1 cmd_w(0x40+8,0);
219 1 for(i=0;i<256;i++)
220 1 {
221 2 data_w(0x00,0);
222 2 }
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