?? io.lst
字號:
C51 COMPILER V7.06 IO 06/21/2008 09:27:11 PAGE 1
C51 COMPILER V7.06, COMPILATION OF MODULE IO
OBJECT MODULE PLACED IN io.OBJ
COMPILER INVOKED BY: d:\Keil2\C51\BIN\C51.EXE io.c BROWSE DEBUG OBJECTEXTEND
stmt level source
1 //按下P3口的按鍵,P1顯示相應的位置,IO讀寫操作程序
2 #include<reg52.h>
3
4 sbit KEY = P3^0;//定義按鍵的接口
5 sbit LED = P1^0;//定義燈的接口
6 /*------------------------------------------------
7 MAIN C Function
8 ------------------------------------------------*/
9 void main (void)
10 {
11 1
12 1
13 1 P1 = 0xFF; //所有的燈滅
14 1
15 1
16 1 while (1)
17 1 {
18 2 LED = KEY; //燈的狀態由按鍵的狀態決定
19 2 }
20 1 }
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 9 ----
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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