?? key.lst
字號:
C51 COMPILER V8.02 KEY 02/17/2009 14:20:35 PAGE 1
C51 COMPILER V8.02, COMPILATION OF MODULE KEY
OBJECT MODULE PLACED IN .\OBJ\Key.obj
COMPILER INVOKED BY: D:\StudyTools\Keil C\C51\BIN\C51.EXE SRC\Key.c BROWSE DEBUG OBJECTEXTEND PRINT(.\LST\Key.lst) OBJEC
-T(.\OBJ\Key.obj)
line level source
1 #define _KEY_INCLUDE
2 #include "include.h"
3
4 sbit KEYIN0 = P1^3;
5 sbit KEYIN1 = P1^4;
6
7 void NopTime(void)
8 {
9 1 BYTE i;
10 1 for (i = 0; i < 50; i++)
11 1 ;
12 1 }
13
14 BYTE KeyScan(void)
15 {
16 1 unsigned char CurrKeyNum, PreKeyNum;
17 1
18 1 PreKeyNum = NoKey;
19 1 while (1)
20 1 {
21 2 CurrKeyNum = NoKey;
22 2 if (KEYIN0)
23 2 CurrKeyNum = LeftKey;
24 2 else if (KEYIN1)
25 2 CurrKeyNum = RightKey;
26 2
27 2 if (CurrKeyNum != NoKey)
28 2 PreKeyNum = CurrKeyNum;
29 2 else
30 2 return PreKeyNum;
31 2
32 2 NopTime();//software for key wobble
33 2 }
34 1 }
35
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 36 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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