CDCB dcb;
if (!::GetCommState(m_hFile,&dcb))
{
return FALSE;
}
dcb.fNull=false; // !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
dcb.fOutxCtsFlow = false; // Disable CTS monitoring
dcb.fOutxDsrFlow = false; // Disable DSR monitoring
dcb.fDtrControl = DTR_CONTROL_DISABLE; // Disable DTR monitoring
dcb.fOutX = false; // Disable XON/XOFF for transmission
dcb.fInX = false; // Disable XON/XOFF for receiving
dcb.fRtsControl = RTS_CONTROL_DISABLE; // Disable RTS (Ready To Send)
if (!::SetCommState(m_hFile,&dcb))
{
return FALSE;
}
该问题我在ACCESS PORT软件开发网站提出过，不过他们好像不感兴趣，具体连接见：
http://www.sudt.com/cn/guestbook/
标题：AccessPort过滤0x00的问题 |
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