Migrated to CsWin32 #1
277
Nefarius.Peripherals.SerialPort/SerialPort.Properties.cs
Normal file
277
Nefarius.Peripherals.SerialPort/SerialPort.Properties.cs
Normal file
@ -0,0 +1,277 @@
|
||||
using Nefarius.Peripherals.SerialPort.Win32PInvoke;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort;
|
||||
|
||||
public partial class SerialPort
|
||||
{
|
||||
/// <summary>
|
||||
/// If true, the port will automatically re-open on next send if it was previously closed due
|
||||
/// to an error (default: false)
|
||||
/// </summary>
|
||||
public bool AutoReopen { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Baud Rate (default: 115200)
|
||||
/// </summary>
|
||||
/// <remarks>Unsupported rates will throw "Bad settings".</remarks>
|
||||
public int BaudRate { get; set; } = 115200;
|
||||
|
||||
/// <summary>
|
||||
/// If true, subsequent Send commands wait for completion of earlier ones enabling the results
|
||||
/// to be checked. If false, errors, including timeouts, may not be detected, but performance
|
||||
/// may be better.
|
||||
/// </summary>
|
||||
public bool CheckAllSends { get; set; } = true;
|
||||
|
||||
/// <summary>
|
||||
/// Number of databits 1..8 (default: 8) unsupported values will throw "Bad settings"
|
||||
/// </summary>
|
||||
public int DataBits { get; set; } = 8;
|
||||
|
||||
/// <summary>
|
||||
/// The parity checking scheme (default: none)
|
||||
/// </summary>
|
||||
public Parity Parity { get; set; } = Parity.None;
|
||||
|
||||
/// <summary>
|
||||
/// If true, Xon and Xoff characters are sent to control the data flow from the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool RxFlowX { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If true, received characters are ignored unless DSR is asserted by the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool RxGateDsr { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// The number of free bytes in the reception queue at which flow is disabled (default: 2048)
|
||||
/// </summary>
|
||||
public int RxHighWater { get; set; } = 2048;
|
||||
|
||||
/// <summary>
|
||||
/// The number of bytes in the reception queue at which flow is re-enabled (default: 512)
|
||||
/// </summary>
|
||||
public int RxLowWater { get; set; } = 512;
|
||||
|
||||
/// <summary>
|
||||
/// Requested size for receive queue (default: 0 = use operating system default)
|
||||
/// </summary>
|
||||
public int RxQueue { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Constant. Max time for Send in ms = (Multiplier * Characters) + Constant (default: 0)
|
||||
/// </summary>
|
||||
public int SendTimeoutConstant { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Multiplier. Max time for Send in ms = (Multiplier * Characters) + Constant
|
||||
/// (default: 0 = No timeout)
|
||||
/// </summary>
|
||||
public int SendTimeoutMultiplier { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Number of stop bits (default: one)
|
||||
/// </summary>
|
||||
public StopBits StopBits { get; set; } = StopBits.One;
|
||||
|
||||
/// <summary>
|
||||
/// If true, transmission is halted unless CTS is asserted by the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool TxFlowCts { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If true, transmission is halted unless DSR is asserted by the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool TxFlowDsr { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If true, transmission is halted when Xoff is received and restarted when Xon is received (default: false)
|
||||
/// </summary>
|
||||
public bool TxFlowX { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Requested size for transmit queue (default: 0 = use operating system default)
|
||||
/// </summary>
|
||||
public int TxQueue { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If false, transmission is suspended when this station has sent Xoff to the remote station (default: true)
|
||||
/// Set false if the remote station treats any character as an Xon.
|
||||
/// </summary>
|
||||
public bool TxWhenRxXoff { get; set; } = true;
|
||||
|
||||
/// <summary>
|
||||
/// Specidies the use to which the DTR output is put (default: none)
|
||||
/// </summary>
|
||||
public HsOutput UseDtr { get; set; } = HsOutput.None;
|
||||
|
||||
/// <summary>
|
||||
/// Specifies the use to which the RTS output is put (default: none)
|
||||
/// </summary>
|
||||
public HsOutput UseRts { get; set; } = HsOutput.None;
|
||||
|
||||
/// <summary>
|
||||
/// The character used to signal Xoff for X flow control (default: DC3)
|
||||
/// </summary>
|
||||
public ASCII XoffChar { get; set; } = ASCII.DC3;
|
||||
|
||||
/// <summary>
|
||||
/// The character used to signal Xon for X flow control (default: DC1)
|
||||
/// </summary>
|
||||
public ASCII XonChar { get; set; } = ASCII.DC1;
|
||||
|
||||
/// <summary>
|
||||
/// True if online.
|
||||
/// </summary>
|
||||
public bool Online => _online && CheckOnline();
|
||||
|
||||
/// <summary>
|
||||
/// True if the RTS pin is controllable via the RTS property
|
||||
/// </summary>
|
||||
protected bool RtSavailable => _stateRts < 2;
|
||||
|
||||
/// <summary>
|
||||
/// Set the state of the RTS modem control output
|
||||
/// </summary>
|
||||
protected bool Rts
|
||||
{
|
||||
set
|
||||
{
|
||||
if (_stateRts > 1) return;
|
||||
CheckOnline();
|
||||
if (value)
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.SETRTS))
|
||||
_stateRts = 1;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.CLRRTS))
|
||||
_stateRts = 1;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
}
|
||||
get => _stateRts == 1;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// True if the DTR pin is controllable via the DTR property
|
||||
/// </summary>
|
||||
protected bool DtrAvailable => _stateDtr < 2;
|
||||
|
||||
/// <summary>
|
||||
/// The state of the DTR modem control output
|
||||
/// </summary>
|
||||
protected bool Dtr
|
||||
{
|
||||
set
|
||||
{
|
||||
if (_stateDtr > 1) return;
|
||||
CheckOnline();
|
||||
if (value)
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.SETDTR))
|
||||
_stateDtr = 1;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.CLRDTR))
|
||||
_stateDtr = 0;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
}
|
||||
get => _stateDtr == 1;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Assert or remove a break condition from the transmission line
|
||||
/// </summary>
|
||||
protected bool Break
|
||||
{
|
||||
set
|
||||
{
|
||||
if (_stateBrk > 1) return;
|
||||
CheckOnline();
|
||||
if (value)
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.SETBREAK))
|
||||
_stateBrk = 0;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.CLRBREAK))
|
||||
_stateBrk = 0;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
}
|
||||
get => _stateBrk == 1;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Port Name
|
||||
/// </summary>
|
||||
public string PortName { get; set; }
|
||||
|
||||
public Handshake Handshake
|
||||
{
|
||||
get => _handShake;
|
||||
set
|
||||
{
|
||||
_handShake = value;
|
||||
switch (_handShake)
|
||||
{
|
||||
case Handshake.None:
|
||||
TxFlowCts = false;
|
||||
TxFlowDsr = false;
|
||||
TxFlowX = false;
|
||||
RxFlowX = false;
|
||||
UseRts = HsOutput.Online;
|
||||
UseDtr = HsOutput.Online;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
break;
|
||||
case Handshake.XonXoff:
|
||||
TxFlowCts = false;
|
||||
TxFlowDsr = false;
|
||||
TxFlowX = true;
|
||||
RxFlowX = true;
|
||||
UseRts = HsOutput.Online;
|
||||
UseDtr = HsOutput.Online;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
XonChar = ASCII.DC1;
|
||||
XoffChar = ASCII.DC3;
|
||||
break;
|
||||
case Handshake.CtsRts:
|
||||
TxFlowCts = true;
|
||||
TxFlowDsr = false;
|
||||
TxFlowX = false;
|
||||
RxFlowX = false;
|
||||
UseRts = HsOutput.Handshake;
|
||||
UseDtr = HsOutput.Online;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
break;
|
||||
case Handshake.DsrDtr:
|
||||
TxFlowCts = false;
|
||||
TxFlowDsr = true;
|
||||
TxFlowX = false;
|
||||
RxFlowX = false;
|
||||
UseRts = HsOutput.Online;
|
||||
UseDtr = HsOutput.Handshake;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
@ -15,8 +15,41 @@ namespace Nefarius.Peripherals.SerialPort;
|
||||
/// PInvokeSerialPort main class.
|
||||
/// Borrowed from http://msdn.microsoft.com/en-us/magazine/cc301786.aspx ;)
|
||||
/// </summary>
|
||||
public class SerialPort : IDisposable
|
||||
public partial class SerialPort : IDisposable
|
||||
{
|
||||
private readonly ManualResetEvent _writeEvent = new(false);
|
||||
private bool _auto;
|
||||
private bool _checkSends = true;
|
||||
|
||||
private Handshake _handShake;
|
||||
private SafeFileHandle _hPort;
|
||||
private bool _online;
|
||||
private NativeOverlapped _ptrUwo;
|
||||
private Exception _rxException;
|
||||
private bool _rxExceptionReported;
|
||||
private Thread _rxThread;
|
||||
private int _stateBrk = 2;
|
||||
private int _stateDtr = 2;
|
||||
private int _stateRts = 2;
|
||||
private int _writeCount;
|
||||
|
||||
/// <summary>
|
||||
/// Class constructor
|
||||
/// </summary>
|
||||
public SerialPort(string portName)
|
||||
{
|
||||
PortName = portName;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
/// <summary>
|
||||
/// Class constructor
|
||||
/// </summary>
|
||||
public SerialPort(string portName, int baudRate) : this(portName)
|
||||
{
|
||||
BaudRate = baudRate;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
/// <summary>
|
||||
/// For IDisposable
|
||||
@ -210,7 +243,7 @@ public class SerialPort : IDisposable
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Marshal.GetLastWin32Error() != (int)WIN32_ERROR.ERROR_IO_PENDING)
|
||||
if (Marshal.GetLastWin32Error() != (int)WIN32_ERROR.ERROR_IO_PENDING)
|
||||
ThrowException("Unexpected failure");
|
||||
}
|
||||
}
|
||||
@ -291,8 +324,7 @@ public class SerialPort : IDisposable
|
||||
if (!Win32Com.GetCommModemStatus(_hPort.DangerousGetHandle(), out f)) ThrowException("Unexpected failure");
|
||||
return new ModemStatus(f);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// Get the status of the queues
|
||||
/// </summary>
|
||||
@ -506,317 +538,4 @@ public class SerialPort : IDisposable
|
||||
ThrowException("Offline");
|
||||
return false;
|
||||
}
|
||||
|
||||
#region Private fields
|
||||
|
||||
private readonly ManualResetEvent _writeEvent = new(false);
|
||||
private bool _auto;
|
||||
private bool _checkSends = true;
|
||||
|
||||
private Handshake _handShake;
|
||||
private SafeFileHandle _hPort;
|
||||
private bool _online;
|
||||
private NativeOverlapped _ptrUwo;
|
||||
private Exception _rxException;
|
||||
private bool _rxExceptionReported;
|
||||
private Thread _rxThread;
|
||||
private int _stateBrk = 2;
|
||||
private int _stateDtr = 2;
|
||||
private int _stateRts = 2;
|
||||
private int _writeCount;
|
||||
|
||||
#endregion
|
||||
|
||||
#region Public properties
|
||||
|
||||
/// <summary>
|
||||
/// Class constructor
|
||||
/// </summary>
|
||||
public SerialPort(string portName)
|
||||
{
|
||||
PortName = portName;
|
||||
}
|
||||
|
||||
/// <inheritdoc />
|
||||
/// <summary>
|
||||
/// Class constructor
|
||||
/// </summary>
|
||||
public SerialPort(string portName, int baudRate) : this(portName)
|
||||
{
|
||||
BaudRate = baudRate;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// If true, the port will automatically re-open on next send if it was previously closed due
|
||||
/// to an error (default: false)
|
||||
/// </summary>
|
||||
public bool AutoReopen { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Baud Rate (default: 115200)
|
||||
/// </summary>
|
||||
/// <remarks>Unsupported rates will throw "Bad settings".</remarks>
|
||||
public int BaudRate { get; set; } = 115200;
|
||||
|
||||
/// <summary>
|
||||
/// If true, subsequent Send commands wait for completion of earlier ones enabling the results
|
||||
/// to be checked. If false, errors, including timeouts, may not be detected, but performance
|
||||
/// may be better.
|
||||
/// </summary>
|
||||
public bool CheckAllSends { get; set; } = true;
|
||||
|
||||
/// <summary>
|
||||
/// Number of databits 1..8 (default: 8) unsupported values will throw "Bad settings"
|
||||
/// </summary>
|
||||
public int DataBits { get; set; } = 8;
|
||||
|
||||
/// <summary>
|
||||
/// The parity checking scheme (default: none)
|
||||
/// </summary>
|
||||
public Parity Parity { get; set; } = Parity.None;
|
||||
|
||||
/// <summary>
|
||||
/// If true, Xon and Xoff characters are sent to control the data flow from the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool RxFlowX { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If true, received characters are ignored unless DSR is asserted by the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool RxGateDsr { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// The number of free bytes in the reception queue at which flow is disabled (default: 2048)
|
||||
/// </summary>
|
||||
public int RxHighWater { get; set; } = 2048;
|
||||
|
||||
/// <summary>
|
||||
/// The number of bytes in the reception queue at which flow is re-enabled (default: 512)
|
||||
/// </summary>
|
||||
public int RxLowWater { get; set; } = 512;
|
||||
|
||||
/// <summary>
|
||||
/// Requested size for receive queue (default: 0 = use operating system default)
|
||||
/// </summary>
|
||||
public int RxQueue { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Constant. Max time for Send in ms = (Multiplier * Characters) + Constant (default: 0)
|
||||
/// </summary>
|
||||
public int SendTimeoutConstant { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Multiplier. Max time for Send in ms = (Multiplier * Characters) + Constant
|
||||
/// (default: 0 = No timeout)
|
||||
/// </summary>
|
||||
public int SendTimeoutMultiplier { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Number of stop bits (default: one)
|
||||
/// </summary>
|
||||
public StopBits StopBits { get; set; } = StopBits.One;
|
||||
|
||||
/// <summary>
|
||||
/// If true, transmission is halted unless CTS is asserted by the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool TxFlowCts { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If true, transmission is halted unless DSR is asserted by the remote station (default: false)
|
||||
/// </summary>
|
||||
public bool TxFlowDsr { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If true, transmission is halted when Xoff is received and restarted when Xon is received (default: false)
|
||||
/// </summary>
|
||||
public bool TxFlowX { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// Requested size for transmit queue (default: 0 = use operating system default)
|
||||
/// </summary>
|
||||
public int TxQueue { get; set; }
|
||||
|
||||
/// <summary>
|
||||
/// If false, transmission is suspended when this station has sent Xoff to the remote station (default: true)
|
||||
/// Set false if the remote station treats any character as an Xon.
|
||||
/// </summary>
|
||||
public bool TxWhenRxXoff { get; set; } = true;
|
||||
|
||||
/// <summary>
|
||||
/// Specidies the use to which the DTR output is put (default: none)
|
||||
/// </summary>
|
||||
public HsOutput UseDtr { get; set; } = HsOutput.None;
|
||||
|
||||
/// <summary>
|
||||
/// Specifies the use to which the RTS output is put (default: none)
|
||||
/// </summary>
|
||||
public HsOutput UseRts { get; set; } = HsOutput.None;
|
||||
|
||||
/// <summary>
|
||||
/// The character used to signal Xoff for X flow control (default: DC3)
|
||||
/// </summary>
|
||||
public ASCII XoffChar { get; set; } = ASCII.DC3;
|
||||
|
||||
/// <summary>
|
||||
/// The character used to signal Xon for X flow control (default: DC1)
|
||||
/// </summary>
|
||||
public ASCII XonChar { get; set; } = ASCII.DC1;
|
||||
|
||||
/// <summary>
|
||||
/// True if online.
|
||||
/// </summary>
|
||||
public bool Online => _online && CheckOnline();
|
||||
|
||||
/// <summary>
|
||||
/// True if the RTS pin is controllable via the RTS property
|
||||
/// </summary>
|
||||
protected bool RtSavailable => _stateRts < 2;
|
||||
|
||||
/// <summary>
|
||||
/// Set the state of the RTS modem control output
|
||||
/// </summary>
|
||||
protected bool Rts
|
||||
{
|
||||
set
|
||||
{
|
||||
if (_stateRts > 1) return;
|
||||
CheckOnline();
|
||||
if (value)
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.SETRTS))
|
||||
_stateRts = 1;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.CLRRTS))
|
||||
_stateRts = 1;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
}
|
||||
get => _stateRts == 1;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// True if the DTR pin is controllable via the DTR property
|
||||
/// </summary>
|
||||
protected bool DtrAvailable => _stateDtr < 2;
|
||||
|
||||
/// <summary>
|
||||
/// The state of the DTR modem control output
|
||||
/// </summary>
|
||||
protected bool Dtr
|
||||
{
|
||||
set
|
||||
{
|
||||
if (_stateDtr > 1) return;
|
||||
CheckOnline();
|
||||
if (value)
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.SETDTR))
|
||||
_stateDtr = 1;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.CLRDTR))
|
||||
_stateDtr = 0;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
}
|
||||
get => _stateDtr == 1;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Assert or remove a break condition from the transmission line
|
||||
/// </summary>
|
||||
protected bool Break
|
||||
{
|
||||
set
|
||||
{
|
||||
if (_stateBrk > 1) return;
|
||||
CheckOnline();
|
||||
if (value)
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.SETBREAK))
|
||||
_stateBrk = 0;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
else
|
||||
{
|
||||
if (Win32Com.EscapeCommFunction(_hPort.DangerousGetHandle(), Win32Com.CLRBREAK))
|
||||
_stateBrk = 0;
|
||||
else
|
||||
ThrowException("Unexpected Failure");
|
||||
}
|
||||
}
|
||||
get => _stateBrk == 1;
|
||||
}
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// Port Name
|
||||
/// </summary>
|
||||
public string PortName { get; set; }
|
||||
|
||||
public Handshake Handshake
|
||||
{
|
||||
get => _handShake;
|
||||
set
|
||||
{
|
||||
_handShake = value;
|
||||
switch (_handShake)
|
||||
{
|
||||
case Handshake.None:
|
||||
TxFlowCts = false;
|
||||
TxFlowDsr = false;
|
||||
TxFlowX = false;
|
||||
RxFlowX = false;
|
||||
UseRts = HsOutput.Online;
|
||||
UseDtr = HsOutput.Online;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
break;
|
||||
case Handshake.XonXoff:
|
||||
TxFlowCts = false;
|
||||
TxFlowDsr = false;
|
||||
TxFlowX = true;
|
||||
RxFlowX = true;
|
||||
UseRts = HsOutput.Online;
|
||||
UseDtr = HsOutput.Online;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
XonChar = ASCII.DC1;
|
||||
XoffChar = ASCII.DC3;
|
||||
break;
|
||||
case Handshake.CtsRts:
|
||||
TxFlowCts = true;
|
||||
TxFlowDsr = false;
|
||||
TxFlowX = false;
|
||||
RxFlowX = false;
|
||||
UseRts = HsOutput.Handshake;
|
||||
UseDtr = HsOutput.Online;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
break;
|
||||
case Handshake.DsrDtr:
|
||||
TxFlowCts = false;
|
||||
TxFlowDsr = true;
|
||||
TxFlowX = false;
|
||||
RxFlowX = false;
|
||||
UseRts = HsOutput.Online;
|
||||
UseDtr = HsOutput.Handshake;
|
||||
TxWhenRxXoff = true;
|
||||
RxGateDsr = false;
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#endregion
|
||||
}
|
Loading…
Reference in New Issue
Block a user