nefarius/Nefarius.Peripherals.SerialPort
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This commit is contained in:
Benjamin Höglinger-Stelzer
2022-10-03 19:03:33 +02:00
parent 4617c69206
commit 2a23da6db5
3 changed files with 4 additions and 49 deletions
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Nefarius.Peripherals.SerialPort/SerialPort.cs
+4 -5
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@@ -9,7 +9,6 @@ using Windows.Win32.Storage.FileSystem;
using Microsoft.Win32.SafeHandles;
using Nefarius.Peripherals.SerialPort.Win32PInvoke;
using COMMPROP = Nefarius.Peripherals.SerialPort.Win32PInvoke.COMMPROP;
using COMMTIMEOUTS = Nefarius.Peripherals.SerialPort.Win32PInvoke.COMMTIMEOUTS;
using COMSTAT = Nefarius.Peripherals.SerialPort.Win32PInvoke.COMSTAT;
using DCB = Windows.Win32.Devices.Communication.DCB;
@@ -369,8 +368,8 @@ namespace Nefarius.Peripherals.SerialPort
commTimeouts.ReadIntervalTimeout = 0;
commTimeouts.ReadTotalTimeoutConstant = 0;
commTimeouts.ReadTotalTimeoutMultiplier = 0;
commTimeouts.WriteTotalTimeoutConstant = SendTimeoutConstant;
commTimeouts.WriteTotalTimeoutMultiplier = SendTimeoutMultiplier;
commTimeouts.WriteTotalTimeoutConstant = (uint)SendTimeoutConstant;
commTimeouts.WriteTotalTimeoutMultiplier = (uint)SendTimeoutMultiplier;
portDcb.Init(Parity is Parity.Odd or Parity.Even, TxFlowCts, TxFlowDsr,
(int)UseDtr, RxGateDsr, !TxWhenRxXoff, TxFlowX, RxFlowX, (int)UseRts);
portDcb.BaudRate = (uint)BaudRate;
@@ -383,13 +382,13 @@ namespace Nefarius.Peripherals.SerialPort
portDcb.XonLim = (ushort)RxLowWater;
if (RxQueue != 0 || TxQueue != 0)
if (!Win32Com.SetupComm(_hPort.DangerousGetHandle(), (uint)RxQueue, (uint)TxQueue))
if (!PInvoke.SetupComm(_hPort, (uint)RxQueue, (uint)TxQueue))
ThrowException("Bad queue settings");
if (!PInvoke.SetCommState(_hPort, portDcb))
ThrowException("Bad com settings");
if (!Win32Com.SetCommTimeouts(_hPort.DangerousGetHandle(), ref commTimeouts))
if (!PInvoke.SetCommTimeouts(_hPort, commTimeouts))
ThrowException("Bad timeout settings");
_stateBrk = 0;