protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
cs.SetStandard(ShareOption.ComPort, 9600, Handshake.none, Parity.none);
return(cs);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
cs.SetStandard(WorkstationDAL.Model.clsShareOption.ComPort, 115200, Handshake.none, Parity.none);
return(cs);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
//string path = AppDomain.CurrentDomain.BaseDirectory + settingFileName;
//FileInfo file = new FileInfo(path);
//if (file.Exists)
//{
// cs = CommBase.CommBaseSettings.LoadFromXML(file.OpenRead());
//}
//else
//{
cs.SetStandard(ShareOption.ComPort, 19200, Handshake.none, Parity.odd);
clsDY5000LD.CommBaseSettings set = cs;
set.autoReopen = false;
set.sendTimeoutMultiplier = 10;
set.sendTimeoutConstant = 1000;
set.rxLowWater = 100;
set.rxHighWater = 100;
set.rxQueue = 0;
set.txQueue = 0;
set.useDTR = JH.CommBase.CommBase.HSOutput.none;
set.useRTS = JH.CommBase.CommBase.HSOutput.none;
set.checkAllSends = true;
//}
return(cs);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cb = new CommBaseSettings();
cb.SetStandard("COM" + mComPort.ToString() + ":", 4800, CommBase.Handshake.none);
//cb.checkAllSends = true;
return(cb);
}
private void allDefaultsLinkLabel_LinkClicked(object sender, System.Windows.Forms.LinkLabelLinkClickedEventArgs e)
{
m_settings = new CommBaseSettings();
m_settings.port = Project.gpsPortSettings.port;
m_settings.baudRate = Project.gpsPortSettings.baudRate;
m_settings.parity = Parity.none;
m_settings.autoReopen = true;
FillValues();
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
cs.SetStandard(ShareOption.ComPort, 9600, Handshake.none, Parity.none); //Parity.odd;
clsDY723PC.CommBaseSettings set = cs;
set.autoReopen = true;
return(cs);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
cs.SetStandard(ShareOption.ComPort, 9600, Handshake.none, Parity.none);
cs.sendTimeoutMultiplier = 100;
cs.sendTimeoutConstant = 1000;
cs.rxLowWater = 256;
cs.rxHighWater = 256;
cs.txWhenRxXoff = false;
return(cs);
}
public DlgPortSettings()
{
//
// Required for Windows Form Designer support
//
InitializeComponent();
m_settings = Project.gpsPortSettings;
FillASCII(comboBoxXon);
FillASCII(comboBoxXoff);
Project.setDlgIcon(this);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
Handshake hs;
switch (handshake)
{
case "CtsRts":
hs = Handshake.CtsRts;
break;
case "DsrDtr":
hs = Handshake.DsrDtr;
break;
case "XonXoff":
hs = Handshake.XonXoff;
break;
default:
hs = Handshake.none;
break;
}
cs.SetStandard(commport, baudrate, hs);
switch (parity)
{
case "Odd":
cs.parity = Parity.odd;
break;
case "Even":
cs.parity = Parity.even;
break;
case "Mark":
cs.parity = Parity.mark;
break;
case "Space":
cs.parity = Parity.space;
break;
default:
cs.parity = Parity.none;
break;
}
cs.sendTimeoutConstant = 0;
cs.sendTimeoutMultiplier = 450;
return(cs);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
//string path = AppDomain.CurrentDomain.BaseDirectory + settingFileName;
//FileInfo file = new FileInfo(path);
//if (file.Exists)
//{
// cs = CommBase.CommBaseSettings.LoadFromXML(file.OpenRead());
//}
//else
//{
cs.SetStandard(ShareOption.ComPort, 9600, Handshake.none, Parity.none);
//}
return(cs);
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cb = new CommBaseSettings();
cb.SetStandard("COM" + mComPort.ToString() + ":", 4800, CommBase.Handshake.none);
//cb.checkAllSends = true;
return cb;
}
protected override CommBaseSettings CommSettings()
{
CommBaseSettings cs = new CommBaseSettings();
Handshake hs;
switch (handshake)
{
case "CtsRts":
hs = Handshake.CtsRts;
break;
case "DsrDtr":
hs = Handshake.DsrDtr;
break;
case "XonXoff":
hs = Handshake.XonXoff;
break;
default:
hs = Handshake.none;
break;
}
cs.SetStandard(commport, baudrate, hs);
switch (parity)
{
case "Odd":
cs.parity = Parity.odd;
break;
case "Even":
cs.parity = Parity.even;
break;
case "Mark":
cs.parity = Parity.mark;
break;
case "Space":
cs.parity = Parity.space;
break;
default:
cs.parity = Parity.none;
break;
}
return cs;
}
public miniterminal(UpdateRxString pUpdStr)
{
this.ComSettings = new CommBase.CommBaseSettings();
pCallBackRxUpdate = pUpdStr;
}
public miniterminal(UpdateRxString pUpdStr)
{
this.ComSettings = new CommBase.CommBaseSettings();
pCallBackRxUpdate = pUpdStr;
}
/* I N I T */
/*----------------------------------------------------------------------------
%%Function: Init
%%Qualified: bg._bg:DevComm.Init
%%Contact: rlittle
----------------------------------------------------------------------------*/
public void Init()
{
m_cbs = new CommBaseSettings();
m_cbs.SetStandard("COM5:", 9600, CommBase.Handshake.none);
rgbRxBuffer = new byte[512];
}
public bool Open()
{
Win32Com.DCB lpDCB = new Win32Com.DCB();
Win32Com.COMMTIMEOUTS lpCommTimeouts = new Win32Com.COMMTIMEOUTS();
Win32Com.OVERLAPPED structure = new Win32Com.OVERLAPPED();
if (!this.online)
{
CommBaseSettings settings = this.CommSettings();
this.hPort = Win32Com.CreateFile(settings.port, 0xc0000000, 0, IntPtr.Zero, 3, 0x40000000, IntPtr.Zero);
if (this.hPort == ((IntPtr)(-1)))
{
if (Marshal.GetLastWin32Error() == 5L)
{
return(false);
}
this.hPort = Win32Com.CreateFile(this.AltName(settings.port), 0xc0000000, 0, IntPtr.Zero, 3, 0x40000000, IntPtr.Zero);
if (this.hPort == ((IntPtr)(-1)))
{
if (Marshal.GetLastWin32Error() != 5L)
{
throw new CommPortException("Port Open Failure");
}
return(false);
}
}
this.online = true;
lpCommTimeouts.ReadIntervalTimeout = uint.MaxValue;
lpCommTimeouts.ReadTotalTimeoutConstant = 0;
lpCommTimeouts.ReadTotalTimeoutMultiplier = 0;
if (settings.sendTimeoutMultiplier == 0)
{
if (Environment.OSVersion.Platform == PlatformID.Win32NT)
{
lpCommTimeouts.WriteTotalTimeoutMultiplier = 0;
}
else
{
lpCommTimeouts.WriteTotalTimeoutMultiplier = 0x2710;
}
}
else
{
lpCommTimeouts.WriteTotalTimeoutMultiplier = settings.sendTimeoutMultiplier;
}
lpCommTimeouts.WriteTotalTimeoutConstant = settings.sendTimeoutConstant;
lpDCB.init((settings.parity == Parity.odd) || (settings.parity == Parity.even), settings.txFlowCTS, settings.txFlowDSR, (int)settings.useDTR, settings.rxGateDSR, !settings.txWhenRxXoff, settings.txFlowX, settings.rxFlowX, (int)settings.useRTS);
lpDCB.BaudRate = settings.baudRate;
lpDCB.ByteSize = (byte)settings.dataBits;
lpDCB.Parity = (byte)settings.parity;
lpDCB.StopBits = (byte)settings.stopBits;
lpDCB.XoffChar = (byte)settings.XoffChar;
lpDCB.XonChar = (byte)settings.XonChar;
if (((settings.rxQueue != 0) || (settings.txQueue != 0)) && !Win32Com.SetupComm(this.hPort, (uint)settings.rxQueue, (uint)settings.txQueue))
{
this.ThrowException("Bad queue settings");
}
if ((settings.rxLowWater == 0) || (settings.rxHighWater == 0))
{
Win32Com.COMMPROP commprop;
if (!Win32Com.GetCommProperties(this.hPort, out commprop))
{
commprop.dwCurrentRxQueue = 0;
}
if (commprop.dwCurrentRxQueue > 0)
{
lpDCB.XoffLim = lpDCB.XonLim = (short)(commprop.dwCurrentRxQueue / 10);
}
else
{
lpDCB.XoffLim = (short)(lpDCB.XonLim = 8);
}
}
else
{
lpDCB.XoffLim = (short)settings.rxHighWater;
lpDCB.XonLim = (short)settings.rxLowWater;
}
if (!Win32Com.SetCommState(this.hPort, ref lpDCB))
{
this.ThrowException("Bad com settings");
}
if (!Win32Com.SetCommTimeouts(this.hPort, ref lpCommTimeouts))
{
this.ThrowException("Bad timeout settings");
}
this.stateBRK = 0;
if (settings.useDTR == HSOutput.none)
{
this.stateDTR = 0;
}
if (settings.useDTR == HSOutput.online)
{
this.stateDTR = 1;
}
if (settings.useRTS == HSOutput.none)
{
this.stateRTS = 0;
}
if (settings.useRTS == HSOutput.online)
{
this.stateRTS = 1;
}
this.checkSends = settings.checkAllSends;
structure.Offset = 0;
structure.OffsetHigh = 0;
if (this.checkSends)
{
structure.hEvent = this.writeEvent.Handle;
}
else
{
structure.hEvent = IntPtr.Zero;
}
this.ptrUWO = Marshal.AllocHGlobal(Marshal.SizeOf(structure));
Marshal.StructureToPtr(structure, this.ptrUWO, true);
this.writeCount = 0;
this.empty[0] = true;
this.dataQueued = false;
this.rxException = null;
this.rxExceptionReported = false;
this.rxThread = new Thread(new ThreadStart(this.ReceiveThread));//打开串口的同时也打开了接收线程
this.rxThread.Name = "CommBaseRx";
this.rxThread.Priority = ThreadPriority.AboveNormal;
this.rxThread.Start();
this.startEvent.WaitOne(500, false);
this.auto = false;
if (this.AfterOpen())
{
this.auto = settings.autoReopen;
return(true);
}
this.Close();
}
return(false);
}
