public AsyncSerialStream( string port, uint baudrate ) : base( port, System.IO.FileShare.None )
{
NativeMethods.COMMTIMEOUTS cto = new NativeMethods.COMMTIMEOUTS(); cto.Initialize();
NativeMethods.DCB dcb = new NativeMethods.DCB (); dcb.Initialize();
NativeMethods.GetCommState( m_handle.DangerousGetHandle(), ref dcb );
dcb.BaudRate = baudrate;
dcb.ByteSize = 8;
dcb.StopBits = 0;
dcb.__BitField = 0;
dcb.__BitField &= ~NativeMethods.DCB.mask_fDtrControl ;
dcb.__BitField &= ~NativeMethods.DCB.mask_fRtsControl ;
dcb.__BitField |= NativeMethods.DCB.mask_fBinary ;
dcb.__BitField &= ~NativeMethods.DCB.mask_fParity ;
dcb.__BitField &= ~NativeMethods.DCB.mask_fOutX ;
dcb.__BitField &= ~NativeMethods.DCB.mask_fInX ;
dcb.__BitField &= ~NativeMethods.DCB.mask_fErrorChar ;
dcb.__BitField &= ~NativeMethods.DCB.mask_fNull ;
dcb.__BitField |= NativeMethods.DCB.mask_fAbortOnError;
NativeMethods.SetCommState( m_handle.DangerousGetHandle(), ref dcb );
NativeMethods.SetCommTimeouts( m_handle.DangerousGetHandle(), ref cto );
}
public AsyncSerialStream(string port, uint baudrate) : base(port, System.IO.FileShare.None)
{
NativeMethods.COMMTIMEOUTS cto = new NativeMethods.COMMTIMEOUTS(); cto.Initialize();
NativeMethods.DCB dcb = new NativeMethods.DCB(); dcb.Initialize();
NativeMethods.GetCommState(m_handle.DangerousGetHandle(), ref dcb);
dcb.BaudRate = baudrate;
dcb.ByteSize = 8;
dcb.StopBits = 0;
dcb.__BitField = 0;
dcb.__BitField &= ~NativeMethods.DCB.mask_fDtrControl;
dcb.__BitField &= ~NativeMethods.DCB.mask_fRtsControl;
dcb.__BitField |= NativeMethods.DCB.mask_fBinary;
dcb.__BitField &= ~NativeMethods.DCB.mask_fParity;
dcb.__BitField &= ~NativeMethods.DCB.mask_fOutX;
dcb.__BitField &= ~NativeMethods.DCB.mask_fInX;
dcb.__BitField &= ~NativeMethods.DCB.mask_fErrorChar;
dcb.__BitField &= ~NativeMethods.DCB.mask_fNull;
dcb.__BitField |= NativeMethods.DCB.mask_fAbortOnError;
NativeMethods.SetCommState(m_handle.DangerousGetHandle(), ref dcb);
NativeMethods.SetCommTimeouts(m_handle.DangerousGetHandle(), ref cto);
}
public void ConfigureXonXoff( bool fEnable )
{
NativeMethods.DCB dcb = new NativeMethods.DCB(); dcb.Initialize();
NativeMethods.GetCommState( m_handle.DangerousGetHandle(), ref dcb );
if(fEnable)
{
dcb.__BitField |= NativeMethods.DCB.mask_fOutX;
}
else
{
dcb.__BitField &= ~NativeMethods.DCB.mask_fOutX;
}
NativeMethods.SetCommState( m_handle.DangerousGetHandle(), ref dcb );
}
public void ConfigureXonXoff(bool fEnable)
{
NativeMethods.DCB dcb = new NativeMethods.DCB(); dcb.Initialize();
NativeMethods.GetCommState(m_handle.DangerousGetHandle(), ref dcb);
if (fEnable)
{
dcb.__BitField |= NativeMethods.DCB.mask_fOutX;
}
else
{
dcb.__BitField &= ~NativeMethods.DCB.mask_fOutX;
}
NativeMethods.SetCommState(m_handle.DangerousGetHandle(), ref dcb);
}