📄 lcd12032.lst
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C51 COMPILER V7.07 LCD12032 08/17/2004 16:30:52 PAGE 1
C51 COMPILER V7.07, COMPILATION OF MODULE LCD12032
OBJECT MODULE PLACED IN LCD12032.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE LCD12032.c BROWSE INCDIR(C:\keil7.07\c51\INC\Atmel\) DEBUG OBJECTEXTEND
stmt level source
1 #include "AT89X51.H"
*** WARNING C318 IN LINE 1 OF LCD12032.c: can't open file 'AT89X51.H'
2 int code MAXCOL=60; //单片LCD控制的列数
3
4 #define A0 P3_7 //控制信号线
5 #define RW P3_6 //读写信号线
6 #define E1 P3_4 //主片片选线
7 #define E2 P3_5 //从片片选线
8
9 void LCDWriteCom1(unsigned char com)
10 {
11 1 bit flag; //flag----LCD忙标志
12 1 A0 = 0;
*** ERROR C202 IN LINE 12 OF LCD12032.C: 'P3_7': undefined identifier
13 1 RW=1;
*** ERROR C202 IN LINE 13 OF LCD12032.C: 'P3_6': undefined identifier
14 1 do
15 1 {
16 2 P0=0xff;
*** ERROR C202 IN LINE 16 OF LCD12032.C: 'P0': undefined identifier
17 2 E1=1;
*** ERROR C202 IN LINE 17 OF LCD12032.C: 'P3_4': undefined identifier
18 2 flag=P0_7;
*** ERROR C202 IN LINE 18 OF LCD12032.C: 'P0_7': undefined identifier
19 2 E1=0;
*** ERROR C202 IN LINE 19 OF LCD12032.C: 'P3_4': undefined identifier
20 2 }while(flag);
21 1 RW=0;
*** ERROR C202 IN LINE 21 OF LCD12032.C: 'P3_6': undefined identifier
22 1 P0=com;
*** ERROR C202 IN LINE 22 OF LCD12032.C: 'P0': undefined identifier
23 1 E1=1;
*** ERROR C202 IN LINE 23 OF LCD12032.C: 'P3_4': undefined identifier
24 1 E1=0;
*** ERROR C202 IN LINE 24 OF LCD12032.C: 'P3_4': undefined identifier
25 1 }
26 /*向主LCD写数据 */
27 void LCDWriteDat1(unsigned char dat)
28 {
29 1 bit flag;
30 1 A0 = 0;
*** ERROR C202 IN LINE 30 OF LCD12032.C: 'P3_7': undefined identifier
31 1 RW=1;
*** ERROR C202 IN LINE 31 OF LCD12032.C: 'P3_6': undefined identifier
32 1 do
33 1 {
34 2 P0=0xff;
*** ERROR C202 IN LINE 34 OF LCD12032.C: 'P0': undefined identifier
35 2 E1=1;
*** ERROR C202 IN LINE 35 OF LCD12032.C: 'P3_4': undefined identifier
36 2 flag=P0_7;
*** ERROR C202 IN LINE 36 OF LCD12032.C: 'P0_7': undefined identifier
37 2 E1=0;
*** ERROR C202 IN LINE 37 OF LCD12032.C: 'P3_4': undefined identifier
38 2 }while(flag);
C51 COMPILER V7.07 LCD12032 08/17/2004 16:30:52 PAGE 2
39 1 A0=1;
*** ERROR C202 IN LINE 39 OF LCD12032.C: 'P3_7': undefined identifier
40 1 RW=0;
*** ERROR C202 IN LINE 40 OF LCD12032.C: 'P3_6': undefined identifier
41 1 P0=dat;
*** ERROR C202 IN LINE 41 OF LCD12032.C: 'P0': undefined identifier
42 1 E1=1;
*** ERROR C202 IN LINE 42 OF LCD12032.C: 'P3_4': undefined identifier
43 1 E1=0;
*** ERROR C202 IN LINE 43 OF LCD12032.C: 'P3_4': undefined identifier
44 1 }
45 unsigned char LCDReadDat1()
46 {
47 1 bit flag;
48 1 unsigned char dat;
49 1 A0 = 0;
*** ERROR C202 IN LINE 49 OF LCD12032.C: 'P3_7': undefined identifier
50 1 RW=1;
*** ERROR C202 IN LINE 50 OF LCD12032.C: 'P3_6': undefined identifier
51 1 do
52 1 {
53 2 P0=0xff;
*** ERROR C202 IN LINE 53 OF LCD12032.C: 'P0': undefined identifier
54 2 E1=1;
*** ERROR C202 IN LINE 54 OF LCD12032.C: 'P3_4': undefined identifier
55 2 flag=P0_7;
*** ERROR C202 IN LINE 55 OF LCD12032.C: 'P0_7': undefined identifier
56 2 E1=0;
*** ERROR C202 IN LINE 56 OF LCD12032.C: 'P3_4': undefined identifier
57 2 }while(flag);
58 1 E1 = 1;
*** ERROR C202 IN LINE 58 OF LCD12032.C: 'P3_4': undefined identifier
59 1 A0=1;
*** ERROR C202 IN LINE 59 OF LCD12032.C: 'P3_7': undefined identifier
60 1 RW=1;
*** ERROR C202 IN LINE 60 OF LCD12032.C: 'P3_6': undefined identifier
61 1 dat=P0;
*** ERROR C202 IN LINE 61 OF LCD12032.C: 'P0': undefined identifier
62 1 E1 = 0;
*** ERROR C202 IN LINE 62 OF LCD12032.C: 'P3_4': undefined identifier
63 1
64 1 RW=0;
*** ERROR C202 IN LINE 64 OF LCD12032.C: 'P3_6': undefined identifier
65 1 P0=0xff;
*** ERROR C202 IN LINE 65 OF LCD12032.C: 'P0': undefined identifier
66 1 RW=1;
*** ERROR C202 IN LINE 66 OF LCD12032.C: 'P3_6': undefined identifier
67 1 E1 = 1;
*** ERROR C202 IN LINE 67 OF LCD12032.C: 'P3_4': undefined identifier
68 1 dat=P0;
*** ERROR C202 IN LINE 68 OF LCD12032.C: 'P0': undefined identifier
69 1 E1=0;
*** ERROR C202 IN LINE 69 OF LCD12032.C: 'P3_4': undefined identifier
70 1 return dat;
71 1
72 1 }
73 /*向从LCD写命令 */
74 void LCDWriteCom2(unsigned char com)
75 {
76 1 bit flag;
77 1 A0 = 0;
*** ERROR C202 IN LINE 77 OF LCD12032.C: 'P3_7': undefined identifier
C51 COMPILER V7.07 LCD12032 08/17/2004 16:30:52 PAGE 3
78 1 RW=1;
*** ERROR C202 IN LINE 78 OF LCD12032.C: 'P3_6': undefined identifier
79 1 do{
80 2
81 2 P0=0xff;
*** ERROR C202 IN LINE 81 OF LCD12032.C: 'P0': undefined identifier
82 2 E2=1;
*** ERROR C202 IN LINE 82 OF LCD12032.C: 'P3_5': undefined identifier
83 2 flag=P0_7;
*** ERROR C202 IN LINE 83 OF LCD12032.C: 'P0_7': undefined identifier
84 2 E2=0;
*** ERROR C202 IN LINE 84 OF LCD12032.C: 'P3_5': undefined identifier
85 2
86 2 }while(flag);
87 1 RW=0;
*** ERROR C202 IN LINE 87 OF LCD12032.C: 'P3_6': undefined identifier
88 1 P0=com;
*** ERROR C202 IN LINE 88 OF LCD12032.C: 'P0': undefined identifier
89 1 E2=1;
*** ERROR C202 IN LINE 89 OF LCD12032.C: 'P3_5': undefined identifier
90 1 E2=0;
*** ERROR C202 IN LINE 90 OF LCD12032.C: 'P3_5': undefined identifier
91 1 }
92 /*向从LCD写数据 */
93 void LCDWriteDat2(unsigned char dat)
94 {
95 1 bit flag;
96 1 A0 = 0;
*** ERROR C202 IN LINE 96 OF LCD12032.C: 'P3_7': undefined identifier
97 1 RW=1;
*** ERROR C202 IN LINE 97 OF LCD12032.C: 'P3_6': undefined identifier
98 1 do{
99 2
100 2 P0=0xff;
*** ERROR C202 IN LINE 100 OF LCD12032.C: 'P0': undefined identifier
101 2 E2=1;
*** ERROR C202 IN LINE 101 OF LCD12032.C: 'P3_5': undefined identifier
102 2 flag=P0_7;
*** ERROR C202 IN LINE 102 OF LCD12032.C: 'P0_7': undefined identifier
103 2 E2=0;
*** ERROR C202 IN LINE 103 OF LCD12032.C: 'P3_5': undefined identifier
104 2
105 2 }while(flag);
106 1 A0=1;
*** ERROR C202 IN LINE 106 OF LCD12032.C: 'P3_7': undefined identifier
107 1 RW=0;
*** ERROR C202 IN LINE 107 OF LCD12032.C: 'P3_6': undefined identifier
108 1 P0=dat;
*** ERROR C202 IN LINE 108 OF LCD12032.C: 'P0': undefined identifier
109 1 E2=1;
*** ERROR C202 IN LINE 109 OF LCD12032.C: 'P3_5': undefined identifier
110 1 E2=0;
*** ERROR C202 IN LINE 110 OF LCD12032.C: 'P3_5': undefined identifier
111 1 }
112 unsigned char LCDReadDat2()
113 {
114 1 bit flag;
115 1 unsigned char dat;
116 1 A0 = 0;
*** ERROR C202 IN LINE 116 OF LCD12032.C: 'P3_7': undefined identifier
117 1 RW=1;
*** ERROR C202 IN LINE 117 OF LCD12032.C: 'P3_6': undefined identifier
C51 COMPILER V7.07 LCD12032 08/17/2004 16:30:52 PAGE 4
118 1 do{
119 2
120 2 P0=0xff;
*** ERROR C202 IN LINE 120 OF LCD12032.C: 'P0': undefined identifier
121 2 E2=1;
*** ERROR C202 IN LINE 121 OF LCD12032.C: 'P3_5': undefined identifier
122 2 flag=P0_7;
*** ERROR C202 IN LINE 122 OF LCD12032.C: 'P0_7': undefined identifier
123 2 E2=0;
*** ERROR C202 IN LINE 123 OF LCD12032.C: 'P3_5': undefined identifier
124 2
125 2 }while(flag);
126 1 E2 = 1;
*** ERROR C202 IN LINE 126 OF LCD12032.C: 'P3_5': undefined identifier
127 1 A0=1;
*** ERROR C202 IN LINE 127 OF LCD12032.C: 'P3_7': undefined identifier
128 1 RW=1;
*** ERROR C202 IN LINE 128 OF LCD12032.C: 'P3_6': undefined identifier
129 1 dat=P0;
*** ERROR C202 IN LINE 129 OF LCD12032.C: 'P0': undefined identifier
130 1 E2 = 0;
*** ERROR C202 IN LINE 130 OF LCD12032.C: 'P3_5': undefined identifier
131 1
132 1 RW=0;
*** ERROR C202 IN LINE 132 OF LCD12032.C: 'P3_6': undefined identifier
133 1 P0=0xff;
*** ERROR C202 IN LINE 133 OF LCD12032.C: 'P0': undefined identifier
134 1 RW=1;
*** ERROR C202 IN LINE 134 OF LCD12032.C: 'P3_6': undefined identifier
135 1 E2 = 1;
*** ERROR C202 IN LINE 135 OF LCD12032.C: 'P3_5': undefined identifier
136 1 dat=P0;
*** ERROR C202 IN LINE 136 OF LCD12032.C: 'P0': undefined identifier
137 1 E2=0;
*** ERROR C202 IN LINE 137 OF LCD12032.C: 'P3_5': undefined identifier
138 1 return dat;
139 1
140 1 }
141
C51 COMPILATION COMPLETE. 1 WARNING(S), 76 ERROR(S)
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