📄 wait1s.lst
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C51 COMPILER V7.08 WAIT1S 05/21/2007 22:43:30 PAGE 1
C51 COMPILER V7.08, COMPILATION OF MODULE WAIT1S
OBJECT MODULE PLACED IN wait1s.OBJ
COMPILER INVOKED BY: C:\EDA\Keil\C51\BIN\C51.EXE wait1s.c BROWSE DEBUG OBJECTEXTEND
line level source
1 #include <reg52.h>
2 #include "delay10ms.h"
3 //--------------------------------------------------------------------------------------------
4 //Name:wait1s
5 //描述:确认是否为接收命令,WAT为1则为确实为接收命令,否则为干扰
6 //入口参数:无
7 //出口参数:WAT
8 //Author:KongRui Date:2007/05/15
9 //--------------------------------------------------------------------------------------------
10 bit wait1s(){
11 1 bit WAT=0;
12 1 unsigned char n;
13 1 delay10ms();
14 1 TR0=1;
15 1 for(n=0;n<100;n++){
16 2 while(!TF0){
17 3 if(RI){
18 4 WAT=1;
19 4 break;
20 4 }
21 3 else continue;
22 3 }
23 2 if(WAT) break;
24 2 TF0=0;
25 2 TH0=0xdc;
26 2 TL0=0;
27 2 }
28 1 TR0=0;
29 1 return(WAT);
30 1 }
31
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 37 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = ---- ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- 1
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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