nefarius/Nefarius.Peripherals.SerialPort
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Migrated all legacy PInvoke

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This commit is contained in:
Benjamin Höglinger-Stelzer
2024-07-13 15:28:19 +02:00
parent 086633b8a2
commit 7eee997084
5 changed files with 7 additions and 29 deletions
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Nefarius.Peripherals.SerialPort/SerialPort.cs
+6 -8
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@@ -11,8 +11,6 @@ using Windows.Win32.Storage.FileSystem;
using Microsoft.Win32.SafeHandles;
using Nefarius.Peripherals.SerialPort.Win32PInvoke;
namespace Nefarius.Peripherals.SerialPort;
/// <summary>
@@ -344,7 +342,7 @@ public partial class SerialPort : IDisposable
public void SendImmediate(byte tosend)
{
CheckOnline();
if (!Win32Com.TransmitCommChar(_hPort.DangerousGetHandle(), tosend))
if (!PInvoke.TransmitCommChar(_hPort, new CHAR((sbyte)tosend)))
{
ThrowException("Transmission failure");
}
@@ -357,12 +355,12 @@ public partial class SerialPort : IDisposable
protected ModemStatus GetModemStatus()
{
CheckOnline();
if (!Win32Com.GetCommModemStatus(_hPort.DangerousGetHandle(), out uint f))
if (!PInvoke.GetCommModemStatus(_hPort, out MODEM_STATUS_FLAGS f))
{
ThrowException("Unexpected failure");
}
return new ModemStatus((MODEM_STATUS_FLAGS)f);
return new ModemStatus(f);
}
/// <summary>
@@ -591,12 +589,12 @@ public partial class SerialPort : IDisposable
if (i != 0)
{
if (!Win32Com.GetCommModemStatus(_hPort.DangerousGetHandle(), out uint f))
if (!PInvoke.GetCommModemStatus(_hPort, out MODEM_STATUS_FLAGS f))
{
throw new CommPortException("IO Error [005]");
}
OnStatusChange(new ModemStatus(i), new ModemStatus((MODEM_STATUS_FLAGS)f));
OnStatusChange(new ModemStatus(i), new ModemStatus(f));
}
}
}
@@ -620,7 +618,7 @@ public partial class SerialPort : IDisposable
if (_online)
{
if (Win32Com.GetHandleInformation(_hPort.DangerousGetHandle(), out uint _))
if (PInvoke.GetHandleInformation(_hPort, out uint _))
{
return true;
}