📄 encode_pre.lst
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C51 COMPILER V6.12 ENCODE_PRE 11/14/2008 21:30:19 PAGE 1
C51 COMPILER V6.12, COMPILATION OF MODULE ENCODE_PRE
OBJECT MODULE PLACED IN F:\HONGDAO\USB\FIREWARE\AD\新建文~1\ENCODE_PRE.OBJ
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE F:\HONGDAO\USB\FIREWARE\AD\新建文~1\ENCODE_PRE.C DB SB OE
stmt level source
1 #include <REG52.h>
2 void outportb(unsigned int port,unsigned char val) ;
3 unsigned char acquisition_encode(void);
4 #define ADDRESS_RESET_RECODE 0x0FF0 // endpoint LOAD of 74LS193 connent /Y0
5 #define ENABLE EA=1
6 #define DISABLE EA=0
7
8 char idata carry,circle;
9 int idata location_motor;
10
11
12
13 void init_special_interrupts(void)
14 {
15 1 //中断0作为Z相的归零信息，中断1为进位或退位来驱动
16 1 IT0 = 0; //下降沿触发
17 1 EX0 = 1; //外部中断0允许位
18 1 PX0 = 1; //外部中断0设定为高优先级
19 1
20 1 IT1 = 0; //下降沿触发
21 1 //EX1 = 1; //外部中断1允许位
22 1 PX1 = 0; //外部中断1设定为低优先级
23 1
24 1 }
25
26 //I/O口初始化程序
27 void init_port()
28 {
29 1 P0 = 0xFF;
30 1 P1 = 0xFF;
31 1 P2 = 0xFF;
32 1 P3 = 0xFF;
33 1 }
34
35 void main(void)
36 { unsigned char i=0,j=0;
37 1 carry=0x00;
38 1 circle=0x00;
39 1 init_special_interrupts();
40 1 init_port();
41 1 outportb(ADDRESS_RESET_RECODE,0x00);
42 1 EA=1 ;
43 1 while(1)
44 1 {
45 2 i=acquisition_encode();
46 2 if((j>200)&&(i<30)) carry++;
47 2 if((j<30)&&(i>200)) carry--;
48 2 location_motor=circle*1000+(carry<<8)+ i;
49 2 j=i;
50 2 ENABLE ;
51 2 }
52 1
53 1 }
54
55 unsigned char acquisition_encode(void)
C51 COMPILER V6.12 ENCODE_PRE 11/14/2008 21:30:19 PAGE 2
56 {
57 1 //ACC=P1;
58 1 return P1;
59 1 }
60
61 void RESET_isr() interrupt 0
62 {
63 1 DISABLE;
64 1 outportb(ADDRESS_RESET_RECODE,0x00);
65 1 circle++;
66 1 carry=0;
67 1 ENABLE;
68 1 }
69
70
71 void carry_isr() interrupt 2
72 {
73 1 DISABLE;
74 1 if(!P3_0) carry++;
75 1 if(P3_0) carry--;
76 1 ENABLE;
77 1 }
78
79
80 void outportb(unsigned int port,unsigned char val)
81 {
82 1 *((unsigned char xdata *) port) = val;
83 1 }
C51 COMPILER V6.12 ENCODE_PRE 11/14/2008 21:30:19 PAGE 3
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
P0 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0080H 1
P1 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0090H 1
P2 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A0H 1
P3 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B0H 1
acquisition_encode . . . . . . . . . . PUBLIC CODE PROC 0000H -----
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
IE . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A8H 1
P3_0 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B0H 1
EXF2 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CEH 1
RD . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B7H 1
ES . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ACH 1
IP . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B8H 1
RI . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0098H 1
INT0 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B2H 1
CY . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D7H 1
TI . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0099H 1
INT1 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B3H 1
PS . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BCH 1
carry. . . . . . . . . . . . . . . . . PUBLIC IDATA CHAR 0000H 1
T2EX . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0091H 1
OV . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D2H 1
main . . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
i. . . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0000H 1
j. . . . . . . . . . . . . . . . . . AUTO DATA U_CHAR 0001H 1
C_T2 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00C9H 1
WR . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B6H 1
RCLK . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CDH 1
TCLK . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CCH 1
SCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0098H 1
RESET_isr. . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
TCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0088H 1
IE0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0089H 1
IE1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008BH 1
CP_RL2 . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00C8H 1
init_special_interrupts. . . . . . . . PUBLIC CODE PROC 0000H -----
ET0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A9H 1
ET1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ABH 1
TF0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008DH 1
ET2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ADH 1
TF1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008FH 1
TF2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CFH 1
RB8. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009AH 1
EX0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A8H 1
IT0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0088H 1
TB8. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009BH 1
EX1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00AAH 1
IT1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008AH 1
P. . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D0H 1
SM0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009FH 1
SM1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009EH 1
SM2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009DH 1
carry_isr. . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
PT0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B9H 1
C51 COMPILER V6.12 ENCODE_PRE 11/14/2008 21:30:19 PAGE 4
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
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
init_port. . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
EXEN2. . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CBH 1
_outportb. . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
port . . . . . . . . . . . . . . . . * REG * DATA U_INT 0082H 2
val. . . . . . . . . . . . . . . . . * REG * DATA U_CHAR 0005H 1
REN. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009CH 1
T2CON. . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00C8H 1
RXD. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B0H 1
TXD. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B1H 1
location_motor . . . . . . . . . . . . PUBLIC IDATA INT 0001H 2
circle . . . . . . . . . . . . . . . . PUBLIC IDATA CHAR 0003H 1
F0 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D5H 1
PSW. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00D0H 1
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 257 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- 2
IDATA SIZE = 4 ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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