如何使用C从Windows中的COM端口读取？ [英] How can I read from COM port in Windows using C?

问题描述

基本上，我想要实现的是，在COM3上使用Arduino在Windows中使用C程序来识别按钮是否被按下。为此，据我所知，我需要了解从COM端口读取。我能够找到的大多数教程都是特定于UNIX的，到目前为止我还不足以真正理解它们。那么，这里有没有人有这样的经历？

Basically, what I want to achieve is, using Arduino on COM3 a C program in windows to recognize whether a button has been pressed or no. For that, as far as I understand, I need to understand reading from COM port. Most of the tutorials I have been able to find are UNIX specific and so far I don't feel competent enough to really understand them. So, is there anyone here who has any experience with stuff like this?

推荐答案

查看文档： MSDN上的通信资源 [ ^ ]。

使用通信资源 [ ^ ]提供代码示例。

Check out the documentation: "Communications Resources" at MSDN[^].
"Using Communications Resources"[^] provides code samples.

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