📄 display.lst
字号:
C51 COMPILER V7.00 DISPLAY 10/15/2005 15:29:49 PAGE 1
C51 COMPILER V7.00, COMPILATION OF MODULE DISPLAY
OBJECT MODULE PLACED IN E:\液晶程序\DISPLAY.OBJ
COMPILER INVOKED BY: C:\COMP51\C51.EXE E:\液晶程序\DISPLAY.C DB SB OE
stmt level source
*** WARNING C500 IN LINE 1 OF E:\液晶程序\DISPLAY.C: MISSING DEVICE (SECURITY KEY NOT FOUND)
1 #include <reg52.h> // SFR declarations
2 #include <head.h> // SFR declarations
3
4
5 extern unsigned char x,y;
6
7 void delay(unsigned int num)
8 {
9 1 while(num--)
10 1 {
11 2 ;
12 2 }
13 1
14 1 }
15
16 void lw(unsigned char x,unsigned char y,unsigned char dd)
17 {
18 1 if (x<61)
19 1 { e1=e2=1;
20 2 di=rw=0;P1=0xb8|y;e1=1;delay(2);e1=0;delay(2);
21 2 e1=e2=1;
22 2 di=rw=0;P1=0x00|x;e1=1;delay(2);e1=0;delay(2);
23 2 e1=e2=1;
24 2 di=1;rw=0;P1=dd;e1=1;delay(2);e1=0;delay(2);
25 2 e1=e2=1;
26 2 }
27 1 else
28 1 {
29 2 x=x-61;e1=e2=1;
30 2 di=rw=0;P1=0xb8|y;e2=1;delay(2);e2=0;delay(2);
31 2 e1=e2=1;
32 2 di=rw=0;P1=0x00|x;e2=1;delay(2);e2=0;delay(2);
33 2 e1=e2=1;
34 2 di=1;rw=0;P1=dd;e2=1;delay(2);e2=0;delay(2);
35 2 e1=e2=1;
36 2 }
37 1 P1=0xff;
38 1 }
39
40 void clear_screen(unsigned char Row)
41 {
42 1 unsigned char x,y;
43 1 for (y=0;y<Row;y++)
44 1 {
45 2 for (x=0;x<122;x++)
46 2 lw(x,y,0x00);
47 2 }
48 1 }
49 void write_chinese(unsigned char x,unsigned char y,unsigned char code*array)
50 {
51 1 unsigned char j,dd;
52 1 for(j=0;j<32;j++)
53 1 {
54 2 dd= array[j];
C51 COMPILER V7.00 DISPLAY 10/15/2005 15:29:49 PAGE 2
55 2 if(j<16) lw(x+j,y,dd);
56 2 else lw(x+j-16,y+1,dd);
57 2 }
58 1 }
59
60 void send_command(unsigned char cmd)
61 {
62 1 e1=e2=1;
63 1 delay(2);
64 1 e1=e2=0;
65 1 di=rw=0;
66 1 P1=cmd;
67 1 e1=e2=1;
68 1 delay(2);
69 1 e1=e2=0;
70 1 delay(2);
71 1 P1=0xff;
72 1 e1=e2=1;
73 1 }
74 unsigned char read(void)
75 {
76 1 unsigned char status;
77 1 e1=e2=1;
78 1 delay(2);
79 1 e1=e2=0;
80 1 di=0;rw=1;
81 1 delay(2);
82 1 e1=e2=1;
83 1 delay(2);
84 1 e1=e2=0;
85 1 status=P1;
86 1 delay(2);
87 1 e1=e2=1;
88 1 return(status);
89 1 }
90 void lcd_init(void)
91 {
92 1 rst = 1;
93 1 delay(2);
94 1 rst = 0;
95 1 delay(2);
96 1 x=read();
97 1 rst = 1;
98 1 x=read();
99 1 delay(50000);
100 1
101 1 send_command(0xae);
102 1 send_command(0xc0);
103 1 send_command(0xa4);
104 1 send_command(0x00);
105 1 send_command(0xbb);
106 1 send_command(0xa9);
107 1 send_command(0xa0);
108 1 send_command(0xee);
109 1 /*
110 1 for (y=0;y<4;y++)
111 1 {
112 1 for (x=0;x<122;x++) lw(x,y,0);
113 1 }
114 1 */
115 1 send_command(0xaf);
116 1 delay(60000);
C51 COMPILER V7.00 DISPLAY 10/15/2005 15:29:49 PAGE 3
117 1 }
118
C51 COMPILER V7.00 DISPLAY 10/15/2005 15:29:49 PAGE 4
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
P1 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0090H 1
P2 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A0H 1
P3 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B0H 1
T0 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B4H 1
AC . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D6H 1
T1 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B5H 1
T2 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0090H 1
EA . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00AFH 1
T2IE . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CDH 1
e1 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A4H 1
RD . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B7H 1
e2 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A5H 1
ES . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ACH 1
RI . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0098H 1
INT0 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B2H 1
CY . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D7H 1
BGEN . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CBH 1
TI . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0099H 1
INT1 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B3H 1
read . . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
status . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0005H 1
T2IP . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CEH 1
PS . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BCH 1
T2EX . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0091H 1
OV . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D2H 1
C_T2 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00C9H 1
WR . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B6H 1
IE0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0089H 1
IE1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008BH 1
_lw. . . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
x. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0002H 1
y. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0005H 1
dd . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0003H 1
BUSY . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B0H 1
CP_RL2 . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00C8H 1
ET0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A9H 1
ET1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ABH 1
TF0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008DH 1
lcd_init . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
ET2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ADH 1
TF1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008FH 1
TF2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CFH 1
RB8. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009AH 1
di . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A7H 1
EX0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A8H 1
IT0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0088H 1
_clear_screen. . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
Row. . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0000H 1
x. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0001H 1
y. . . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0001H 1
TB8. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009BH 1
EX1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00AAH 1
IT1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008AH 1
P. . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D0H 1
_send_command. . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
cmd. . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0005H 1
SM0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009FH 1
C51 COMPILER V7.00 DISPLAY 10/15/2005 15:29:49 PAGE 5
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
SM1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009EH 1
_write_chinese . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
x. . . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0000H 1
y. . . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0001H 1
array. . . . . . . . . . . . . . . . AUTO DATA PTR 0002H 2
j. . . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0001H 1
dd . . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0004H 1
SM2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009DH 1
PT0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B9H 1
LED. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A0H 1
PT1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BBH 1
RS0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D3H 1
PT2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BDH 1
TR0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008CH 1
RS1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D4H 1
TR1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008EH 1
TR2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CAH 1
PX0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B8H 1
PX1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BAH 1
rst. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A3H 1
REN. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009CH 1
rw . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A6H 1
RXD. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B0H 1
TXD. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B1H 1
_delay . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0008H -----
num. . . . . . . . . . . . . . . . . * REG * DATA U_INT 0006H 2
T2RSE. . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CCH 1
F0 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D5H 1
x. . . . . . . . . . . . . . . . . . . EXTERN DATA U_CHAR ----- 1
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 395 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 7
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 1 WARNING(S), 0 ERROR(S)
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -