nefarius/Nefarius.Peripherals.SerialPort
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Refactoring
This commit is contained in:
Benjamin Höglinger-Stelzer 2018-11-25 14:34:11 +01:00
parent dd7cbfddb3
commit 9b21c21a8e
1 changed files with 36 additions and 13 deletions
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49
PInvokeSerialPort/SerialPort.cs
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@ -12,6 +12,8 @@ namespace PInvokeSerialPort
/// </summary>
public class SerialPort : IDisposable
{
#region Private fields
private readonly ManualResetEvent _writeEvent = new ManualResetEvent(false);
private bool _auto;
private bool _checkSends = true;
@ -28,11 +30,9 @@ namespace PInvokeSerialPort
private int _stateRts = 2;
private int _writeCount;
/// <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;
#endregion
#region Public properties
/// <summary>
/// Class constructor
@ -51,6 +51,12 @@ namespace PInvokeSerialPort
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>
@ -317,6 +323,8 @@ namespace PInvokeSerialPort
}
}
#endregion
/// <inheritdoc />
/// <summary>
/// For IDisposable
@ -370,10 +378,25 @@ namespace PInvokeSerialPort
if (!Win32Com.SetCommTimeouts(_hPort, ref commTimeouts)) ThrowException("Bad timeout settings");
_stateBrk = 0;
if (UseDtr == HsOutput.None) _stateDtr = 0;
if (UseDtr == HsOutput.Online) _stateDtr = 1;
if (UseRts == HsOutput.None) _stateRts = 0;
if (UseRts == HsOutput.Online) _stateRts = 1;
switch (UseDtr)
{
case HsOutput.None:
_stateDtr = 0;
break;
case HsOutput.Online:
_stateDtr = 1;
break;
}
switch (UseRts)
{
case HsOutput.None:
_stateRts = 0;
break;
case HsOutput.Online:
_stateRts = 1;
break;
}
_checkSends = CheckAllSends;
wo.Offset = 0;
@ -385,13 +408,13 @@ namespace PInvokeSerialPort
_rxException = null;
_rxExceptionReported = false;
// TODO: utilize Task Parallel Library here
_rxThread = new Thread(ReceiveThread)
{
Name = "CommBaseRx",
Priority = ThreadPriority.AboveNormal
Name = "CommBaseRx", Priority = ThreadPriority.AboveNormal, IsBackground = true
};
//If not set to true, my application process will not exit completely after UI closed
_rxThread.IsBackground = true;
_rxThread.Start();
Thread.Sleep(1); //Give rx thread time to start. By documentation, 0 should work, but it does not!