需要用于从COM端口读取的代码..winxp [英] need code for reading from a com port..winxp

问题描述

需要从COM端口读取代码... winxp请帮助我

need code for reading from a com port......winxp pls help me

推荐答案

请参见CreateFile() [
请参阅MSDN中的通信功能" [

See CreateFile() [^], ReadFile(), ReadFileEx() and CloseHandle() (you will find links to these functions at the bottom of the above link). Pay attention to the "Communications Resources" sentence of the CreateFile description.

See "Communications Functions" in the MSDN [^] for an overwiew of COM port related functions.

请参见 [ ReadFile [

See "Configuring a Communications Resource"[^] for properly configuring the COM port and then call the ReadFile[^] function.

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