请问那位有vc串口通信的比较完整的代码？

[kill000000]

如题：）
采用异步通信，事件驱动，有专门的线程控制读写。
能不能共享一下，或者发到邮箱 [e-mail]
谢谢了

[goodboyws]

http://www.vchelp.net/itbookreview/view_paper.asp?paper_id=1290
http://www.newebug.com/article/cpp/2070.shtml

[oyljerry]

www.vckbase.com/document/viewdoc/?id=1213

[duyhui]

楼主好好看看这篇文章,我当年做串口的时候,多亏了它,很有帮助的
http://www.impcas.ac.cn/usr/yuanyj/vcpptutorial/chap12_4.htm

[kill000000]

谢谢goodboyws(深夜不眠者)

[AIRFLYNET]

#include <windows.h>
#include <assert.h>

void main( )
{
HANDLE hCom;
OVERLAPPED o;
BOOL fSuccess;
DWORD dwEvtMask;

hCom = CreateFile( "COM1",
GENERIC_READ | GENERIC_WRITE,
0, // exclusive access
NULL, // default security attributes
OPEN_EXISTING,
FILE_FLAG_OVERLAPPED,
NULL
);

if (hCom == INVALID_HANDLE_VALUE)
{
// Handle the error.
return;
}

// Set the event mask.

fSuccess = SetCommMask(hCom, EV_CTS | EV_DSR);

if (!fSuccess)
{
// Handle the error.
return;
}

// Create an event object for use by WaitCommEvent.

o.hEvent = CreateEvent(
NULL, // default security attributes
FALSE, // auto reset event
FALSE, // not signaled
NULL // no name
);


// Intialize the rest of the OVERLAPPED structure to zero.
o.Internal = 0;
o.InternalHigh = 0;
o.Offset = 0;
o.OffsetHigh = 0;

assert(o.hEvent);

if (WaitCommEvent(hCom, &dwEvtMask, &o))
{
if (dwEvtMask & EV_DSR)
{
// To do.
}

if (dwEvtMask & EV_CTS)
{
// To do.
}
}
}

[powerbamboo]

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