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<?xml version="1.0" encoding="gb2312"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"/><title>Re: 有关RS232口通信问题求教 (转载)     turbolinux </title></head><body><center><h1>BBS 水木清华站∶精华区</h1></center><a name="top"></a>发信人:&nbsp;mingl2&nbsp;(hehe),&nbsp;信区:&nbsp;Embedded&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;有关RS232口通信问题求教&nbsp;(转载)&nbsp;<br />发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Thu&nbsp;May&nbsp;24&nbsp;14:01:13&nbsp;2001)&nbsp;<br />&nbsp;<br />&nbsp;<br />【&nbsp;在&nbsp;worldy&nbsp;(worldy)&nbsp;的大作中提到:&nbsp;】&nbsp;<br />∶<i>&nbsp;【&nbsp;以下文字转载自&nbsp;VisualC&nbsp;讨论区&nbsp;】&nbsp;</i><br />∶<i>&nbsp;【&nbsp;原文由&nbsp;worldy&nbsp;所发表&nbsp;】&nbsp;</i><br />∶<i>&nbsp;我用单片机采样，数据通过RS232串口和计算机通信&nbsp;</i><br />∶<i>&nbsp;在VC里访问串口读取数据&nbsp;</i><br />∶<i>&nbsp;请问我应该用CSerial类是吗？请有经验的大虾指点一二，给&nbsp;</i><br />∶<i>&nbsp;一点建议，不胜感激&nbsp;</i><br />&nbsp;<br />&nbsp;&nbsp;没有必要，直接用&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;hCom&nbsp;=&nbsp;CreateFile(&nbsp;&quot;COM1&quot;,&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;GENERIC_READ&nbsp;|&nbsp;GENERIC_WRITE,&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;0,&nbsp;&nbsp;&nbsp;&nbsp;//&nbsp;exclusive&nbsp;access&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;NULL,&nbsp;//&nbsp;no&nbsp;security&nbsp;attributes&nbsp;&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;OPEN_EXISTING,&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;0,&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;NULL&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;);&nbsp;<br />&nbsp;打开串口，具体细节你再查查。:)&nbsp;<br />&nbsp;<br />--&nbsp;<br />&nbsp;<br />※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;202.38.86.176]&nbsp;<br /><a href="00000003.htm">上一篇</a><a href="javascript:history.go(-1)">返回上一页</a><a href="index.htm">回到目录</a><a href="#top">回到页首</a><a href="00000005.htm">下一篇</a></h1></center><center><h1>BBS 水木清华站∶精华区</h1></center></body></html>
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