Migrated most native APIs to CsWin32
This commit is contained in:
parent
8d0a29c0b7
commit
49e2992933
@ -1,29 +1,36 @@
|
||||
using Nefarius.Peripherals.SerialPort.Win32PInvoke;
|
||||
using Windows.Win32.Devices.Communication;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort
|
||||
namespace Nefarius.Peripherals.SerialPort;
|
||||
|
||||
/// <summary>
|
||||
/// Represents the status of the modem control input signals.
|
||||
/// </summary>
|
||||
public readonly struct ModemStatus
|
||||
{
|
||||
/// <summary>
|
||||
/// Represents the status of the modem control input signals.
|
||||
/// </summary>
|
||||
public struct ModemStatus
|
||||
private readonly uint _status;
|
||||
|
||||
internal ModemStatus(uint val)
|
||||
{
|
||||
private readonly uint _status;
|
||||
internal ModemStatus(uint val) { _status = val; }
|
||||
/// <summary>
|
||||
/// Condition of the Clear To Send signal.
|
||||
/// </summary>
|
||||
public bool Cts { get { return ((_status & Win32Com.MS_CTS_ON) != 0); } }
|
||||
/// <summary>
|
||||
/// Condition of the Data Set Ready signal.
|
||||
/// </summary>
|
||||
public bool Dsr { get { return ((_status & Win32Com.MS_DSR_ON) != 0); } }
|
||||
/// <summary>
|
||||
/// Condition of the Receive Line Status Detection signal.
|
||||
/// </summary>
|
||||
public bool Rlsd { get { return ((_status & Win32Com.MS_RLSD_ON) != 0); } }
|
||||
/// <summary>
|
||||
/// Condition of the Ring Detection signal.
|
||||
/// </summary>
|
||||
public bool Ring { get { return ((_status & Win32Com.MS_RING_ON) != 0); } }
|
||||
_status = val;
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Condition of the Clear To Send signal.
|
||||
/// </summary>
|
||||
public bool Cts => (_status & (uint)MODEM_STATUS_FLAGS.MS_CTS_ON) != 0;
|
||||
|
||||
/// <summary>
|
||||
/// Condition of the Data Set Ready signal.
|
||||
/// </summary>
|
||||
public bool Dsr => (_status & (uint)MODEM_STATUS_FLAGS.MS_DSR_ON) != 0;
|
||||
|
||||
/// <summary>
|
||||
/// Condition of the Receive Line Status Detection signal.
|
||||
/// </summary>
|
||||
public bool Rlsd => (_status & (uint)MODEM_STATUS_FLAGS.MS_RLSD_ON) != 0;
|
||||
|
||||
/// <summary>
|
||||
/// Condition of the Ring Detection signal.
|
||||
/// </summary>
|
||||
public bool Ring => (_status & (uint)MODEM_STATUS_FLAGS.MS_RING_ON) != 0;
|
||||
}
|
@ -13,4 +13,5 @@ EscapeCommFunction
|
||||
GetCommModemStatus
|
||||
GetOverlappedResult
|
||||
ClearCommError
|
||||
GetCommProperties
|
||||
GetCommProperties
|
||||
WIN32_ERROR
|
@ -30,6 +30,7 @@
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="JetBrains.Annotations" Version="2022.1.0" />
|
||||
<PackageReference Include="Microsoft.Windows.CsWin32" Version="0.2.63-beta">
|
||||
<PrivateAssets>all</PrivateAssets>
|
||||
</PackageReference>
|
||||
|
File diff suppressed because it is too large
Load Diff
23
Nefarius.Peripherals.SerialPort/Util.cs
Normal file
23
Nefarius.Peripherals.SerialPort/Util.cs
Normal file
@ -0,0 +1,23 @@
|
||||
using Windows.Win32.Devices.Communication;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort;
|
||||
|
||||
internal static class DCBExtensions
|
||||
{
|
||||
public static void Init(this DCB dcb, bool parity, bool outCts, bool outDsr, int dtr, bool inDsr, bool txc,
|
||||
bool xOut,
|
||||
bool xIn, int rts)
|
||||
{
|
||||
dcb.DCBlength = 28;
|
||||
dcb._bitfield = 0x8001;
|
||||
if (parity) dcb._bitfield |= 0x0002;
|
||||
if (outCts) dcb._bitfield |= 0x0004;
|
||||
if (outDsr) dcb._bitfield |= 0x0008;
|
||||
dcb._bitfield |= (uint)((dtr & 0x0003) << 4);
|
||||
if (inDsr) dcb._bitfield |= 0x0040;
|
||||
if (txc) dcb._bitfield |= 0x0080;
|
||||
if (xOut) dcb._bitfield |= 0x0100;
|
||||
if (xIn) dcb._bitfield |= 0x0200;
|
||||
dcb._bitfield |= (uint)((rts & 0x0003) << 12);
|
||||
}
|
||||
}
|
@ -1,28 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke
|
||||
{
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct COMMPROP
|
||||
{
|
||||
internal UInt16 wPacketLength;
|
||||
internal UInt16 wPacketVersion;
|
||||
internal UInt32 dwServiceMask;
|
||||
internal UInt32 dwReserved1;
|
||||
internal UInt32 dwMaxTxQueue;
|
||||
internal UInt32 dwMaxRxQueue;
|
||||
internal UInt32 dwMaxBaud;
|
||||
internal UInt32 dwProvSubType;
|
||||
internal UInt32 dwProvCapabilities;
|
||||
internal UInt32 dwSettableParams;
|
||||
internal UInt32 dwSettableBaud;
|
||||
internal UInt16 wSettableData;
|
||||
internal UInt16 wSettableStopParity;
|
||||
internal UInt32 dwCurrentTxQueue;
|
||||
internal UInt32 dwCurrentRxQueue;
|
||||
internal UInt32 dwProvSpec1;
|
||||
internal UInt32 dwProvSpec2;
|
||||
internal Byte wcProvChar;
|
||||
}
|
||||
}
|
@ -1,15 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke
|
||||
{
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct COMMTIMEOUTS
|
||||
{
|
||||
internal Int32 ReadIntervalTimeout;
|
||||
internal Int32 ReadTotalTimeoutMultiplier;
|
||||
internal Int32 ReadTotalTimeoutConstant;
|
||||
internal Int32 WriteTotalTimeoutMultiplier;
|
||||
internal Int32 WriteTotalTimeoutConstant;
|
||||
}
|
||||
}
|
@ -1,20 +1,19 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke;
|
||||
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct COMSTAT
|
||||
{
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct COMSTAT
|
||||
{
|
||||
internal const uint fCtsHold = 0x1;
|
||||
internal const uint fDsrHold = 0x2;
|
||||
internal const uint fRlsdHold = 0x4;
|
||||
internal const uint fXoffHold = 0x8;
|
||||
internal const uint fXoffSent = 0x10;
|
||||
internal const uint fEof = 0x20;
|
||||
internal const uint fTxim = 0x40;
|
||||
internal UInt32 Flags;
|
||||
internal UInt32 cbInQue;
|
||||
internal UInt32 cbOutQue;
|
||||
}
|
||||
internal const uint fCtsHold = 0x1;
|
||||
internal const uint fDsrHold = 0x2;
|
||||
internal const uint fRlsdHold = 0x4;
|
||||
internal const uint fXoffHold = 0x8;
|
||||
internal const uint fXoffSent = 0x10;
|
||||
internal const uint fEof = 0x20;
|
||||
internal const uint fTxim = 0x40;
|
||||
internal UInt32 Flags;
|
||||
internal UInt32 cbInQue;
|
||||
internal UInt32 cbOutQue;
|
||||
}
|
@ -1,41 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke
|
||||
{
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct DCB
|
||||
{
|
||||
internal Int32 DCBlength;
|
||||
internal Int32 BaudRate;
|
||||
internal Int32 PackedValues;
|
||||
internal Int16 wReserved;
|
||||
internal Int16 XonLim;
|
||||
internal Int16 XoffLim;
|
||||
internal Byte ByteSize;
|
||||
internal Byte Parity;
|
||||
internal Byte StopBits;
|
||||
internal Byte XonChar;
|
||||
internal Byte XoffChar;
|
||||
internal Byte ErrorChar;
|
||||
internal Byte EofChar;
|
||||
internal Byte EvtChar;
|
||||
internal Int16 wReserved1;
|
||||
|
||||
internal void Init(bool parity, bool outCts, bool outDsr, int dtr, bool inDsr, bool txc, bool xOut,
|
||||
bool xIn, int rts)
|
||||
{
|
||||
DCBlength = 28; PackedValues = 0x8001;
|
||||
if (parity) PackedValues |= 0x0002;
|
||||
if (outCts) PackedValues |= 0x0004;
|
||||
if (outDsr) PackedValues |= 0x0008;
|
||||
PackedValues |= ((dtr & 0x0003) << 4);
|
||||
if (inDsr) PackedValues |= 0x0040;
|
||||
if (txc) PackedValues |= 0x0080;
|
||||
if (xOut) PackedValues |= 0x0100;
|
||||
if (xIn) PackedValues |= 0x0200;
|
||||
PackedValues |= ((rts & 0x0003) << 12);
|
||||
|
||||
}
|
||||
}
|
||||
}
|
@ -1,15 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke
|
||||
{
|
||||
[StructLayout(LayoutKind.Sequential)]
|
||||
internal struct OVERLAPPED
|
||||
{
|
||||
internal UIntPtr Internal;
|
||||
internal UIntPtr InternalHigh;
|
||||
internal UInt32 Offset;
|
||||
internal UInt32 OffsetHigh;
|
||||
internal IntPtr hEvent;
|
||||
}
|
||||
}
|
@ -1,155 +0,0 @@
|
||||
using System;
|
||||
using System.Runtime.InteropServices;
|
||||
|
||||
namespace Nefarius.Peripherals.SerialPort.Win32PInvoke
|
||||
{
|
||||
internal class Win32Com
|
||||
{
|
||||
/// <summary>
|
||||
/// Opening Testing and Closing the Port Handle.
|
||||
/// </summary>
|
||||
[DllImport("kernel32.dll", SetLastError = true)]
|
||||
internal static extern IntPtr CreateFile(String lpFileName, UInt32 dwDesiredAccess, UInt32 dwShareMode,
|
||||
IntPtr lpSecurityAttributes, UInt32 dwCreationDisposition, UInt32 dwFlagsAndAttributes,
|
||||
IntPtr hTemplateFile);
|
||||
|
||||
//Constants for errors:
|
||||
internal const UInt32 ERROR_FILE_NOT_FOUND = 2;
|
||||
internal const UInt32 ERROR_INVALID_NAME = 123;
|
||||
internal const UInt32 ERROR_ACCESS_DENIED = 5;
|
||||
internal const UInt32 ERROR_IO_PENDING = 997;
|
||||
|
||||
//Constants for return value:
|
||||
internal const Int32 INVALID_HANDLE_VALUE = -1;
|
||||
|
||||
//Constants for dwFlagsAndAttributes:
|
||||
internal const UInt32 FILE_FLAG_OVERLAPPED = 0x40000000;
|
||||
|
||||
//Constants for dwCreationDisposition:
|
||||
internal const UInt32 OPEN_EXISTING = 3;
|
||||
|
||||
//Constants for dwDesiredAccess:
|
||||
internal const UInt32 GENERIC_READ = 0x80000000;
|
||||
internal const UInt32 GENERIC_WRITE = 0x40000000;
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean CloseHandle(IntPtr hObject);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean GetHandleInformation(IntPtr hObject, out UInt32 lpdwFlags);
|
||||
|
||||
|
||||
/// <summary>
|
||||
/// Manipulating the communications settings.
|
||||
/// </summary>
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean GetCommState(IntPtr hFile, ref DCB lpDCB);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean GetCommTimeouts(IntPtr hFile, out COMMTIMEOUTS lpCommTimeouts);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean BuildCommDCBAndTimeouts(String lpDef, ref DCB lpDCB, ref COMMTIMEOUTS lpCommTimeouts);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean SetCommState(IntPtr hFile, [In] ref DCB lpDCB);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean SetCommTimeouts(IntPtr hFile, [In] ref COMMTIMEOUTS lpCommTimeouts);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean SetupComm(IntPtr hFile, UInt32 dwInQueue, UInt32 dwOutQueue);
|
||||
|
||||
/// <summary>
|
||||
/// Reading and writing.
|
||||
/// </summary>
|
||||
[DllImport("kernel32.dll", SetLastError = true)]
|
||||
internal static extern Boolean WriteFile(IntPtr fFile, Byte[] lpBuffer, UInt32 nNumberOfBytesToWrite,
|
||||
out UInt32 lpNumberOfBytesWritten, IntPtr lpOverlapped);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean SetCommMask(IntPtr hFile, UInt32 dwEvtMask);
|
||||
|
||||
// Constants for dwEvtMask:
|
||||
internal const UInt32 EV_RXCHAR = 0x0001;
|
||||
internal const UInt32 EV_RXFLAG = 0x0002;
|
||||
internal const UInt32 EV_TXEMPTY = 0x0004;
|
||||
internal const UInt32 EV_CTS = 0x0008;
|
||||
internal const UInt32 EV_DSR = 0x0010;
|
||||
internal const UInt32 EV_RLSD = 0x0020;
|
||||
internal const UInt32 EV_BREAK = 0x0040;
|
||||
internal const UInt32 EV_ERR = 0x0080;
|
||||
internal const UInt32 EV_RING = 0x0100;
|
||||
internal const UInt32 EV_PERR = 0x0200;
|
||||
internal const UInt32 EV_RX80FULL = 0x0400;
|
||||
internal const UInt32 EV_EVENT1 = 0x0800;
|
||||
internal const UInt32 EV_EVENT2 = 0x1000;
|
||||
|
||||
[DllImport("kernel32.dll", SetLastError = true)]
|
||||
internal static extern Boolean WaitCommEvent(IntPtr hFile, IntPtr lpEvtMask, IntPtr lpOverlapped);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean CancelIo(IntPtr hFile);
|
||||
|
||||
[DllImport("kernel32.dll", SetLastError = true)]
|
||||
internal static extern Boolean ReadFile(IntPtr hFile, [Out] Byte[] lpBuffer, UInt32 nNumberOfBytesToRead,
|
||||
out UInt32 nNumberOfBytesRead, IntPtr lpOverlapped);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean TransmitCommChar(IntPtr hFile, Byte cChar);
|
||||
|
||||
/// <summary>
|
||||
/// Control port functions.
|
||||
/// </summary>
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean EscapeCommFunction(IntPtr hFile, UInt32 dwFunc);
|
||||
|
||||
// Constants for dwFunc:
|
||||
internal const UInt32 SETXOFF = 1;
|
||||
internal const UInt32 SETXON = 2;
|
||||
internal const UInt32 SETRTS = 3;
|
||||
internal const UInt32 CLRRTS = 4;
|
||||
internal const UInt32 SETDTR = 5;
|
||||
internal const UInt32 CLRDTR = 6;
|
||||
internal const UInt32 RESETDEV = 7;
|
||||
internal const UInt32 SETBREAK = 8;
|
||||
internal const UInt32 CLRBREAK = 9;
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean GetCommModemStatus(IntPtr hFile, out UInt32 lpModemStat);
|
||||
|
||||
// Constants for lpModemStat:
|
||||
internal const UInt32 MS_CTS_ON = 0x0010;
|
||||
internal const UInt32 MS_DSR_ON = 0x0020;
|
||||
internal const UInt32 MS_RING_ON = 0x0040;
|
||||
internal const UInt32 MS_RLSD_ON = 0x0080;
|
||||
|
||||
/// <summary>
|
||||
/// Status Functions.
|
||||
/// </summary>
|
||||
[DllImport("kernel32.dll", SetLastError = true)]
|
||||
internal static extern Boolean GetOverlappedResult(IntPtr hFile, IntPtr lpOverlapped,
|
||||
out UInt32 nNumberOfBytesTransferred, Boolean bWait);
|
||||
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean ClearCommError(IntPtr hFile, out UInt32 lpErrors, IntPtr lpStat);
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean ClearCommError(IntPtr hFile, out UInt32 lpErrors, out COMSTAT cs);
|
||||
|
||||
//Constants for lpErrors:
|
||||
internal const UInt32 CE_RXOVER = 0x0001;
|
||||
internal const UInt32 CE_OVERRUN = 0x0002;
|
||||
internal const UInt32 CE_RXPARITY = 0x0004;
|
||||
internal const UInt32 CE_FRAME = 0x0008;
|
||||
internal const UInt32 CE_BREAK = 0x0010;
|
||||
internal const UInt32 CE_TXFULL = 0x0100;
|
||||
internal const UInt32 CE_PTO = 0x0200;
|
||||
internal const UInt32 CE_IOE = 0x0400;
|
||||
internal const UInt32 CE_DNS = 0x0800;
|
||||
internal const UInt32 CE_OOP = 0x1000;
|
||||
internal const UInt32 CE_MODE = 0x8000;
|
||||
[DllImport("kernel32.dll")]
|
||||
internal static extern Boolean GetCommProperties(IntPtr hFile, out COMMPROP cp);
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user