public void Start()
{
if (disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
try
{
engine = new NMEAProtocolEngine((double)settings["movement_threshold"].Value);
if ((bool)settings["mirror"].Value)
{
out_port = application.GetPort(this, (string)settings["out_port"].Value);
out_port.Read += new PortReadEvent(out_port_Read);
out_port.Error += new PortErrorEvent(out_port_Error);
out_port.Open();
}
in_port = application.GetPort(this, (string)settings["in_port"].Value);
in_port.Read += new PortReadEvent(in_port_Read);
in_port.Error += new PortErrorEvent(in_port_Error);
bool bSucc = in_port.Open();
if (!bSucc)
{
application.LogMessage(this, "Error: Failed to open input port");
}
}
catch
{
engine = null;
if (in_port != null)
{
in_port.Close();
in_port.Dispose();
in_port = null;
}
if (out_port != null)
{
out_port.Close();
out_port.Dispose();
out_port = null;
}
throw;
}
}
public void Start()
{
if (disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
try
{
if (in_port != null)
{
in_port.Read += new PortReadEvent(in_port_Read);
in_port.Error += new PortErrorEvent(in_port_Error);
in_port.Open();
}
if (out_port != null)
{
out_port.Read += new PortReadEvent(out_port_Read);
out_port.Error += new PortErrorEvent(out_port_Error);
out_port.Open();
}
}
catch
{
if (in_port != null)
{
in_port.Close();
}
if (out_port != null)
{
out_port.Close();
}
throw;
}
}
public void Start()
{
if (disposed)
{
throw new ObjectDisposedException(GetType().Name);
}
if (engineMutex.WaitOne())
{
try
{
if (appPortMutex.WaitOne())
{
try
{
try
{
engine = new GarminProtocolEngine((short)((int)settings["gpsProductId"].Value),
(short)((int)settings["gpsSoftwareVersion"].Value),
(string)settings["gpsProductDescription"].Value,
(uint)((long)settings["gpsUnitId"].Value), (int)settings["snrMin"].Value,
(int)settings["snrMax"].Value);
appPort = application.GetPort(this, (string)settings["appPort"].Value);
appPort.Read += new PortReadEvent(appPort_Read);
appPort.Error += new PortErrorEvent(appPort_Error);
appPort.Open();
outputThread = new EventThread(new EventThreadCallback(OutputThreadCallback));
outputThread.Priority = ThreadPriority.Normal;
outputThread.Start();
protocolTimer.Change(0, 1000);
}
catch
{
protocolTimer.Change(Timeout.Infinite, Timeout.Infinite);
if (outputThread != null)
{
outputThread.Abort();
outputThread = null;
}
if (appPort != null)
{
appPort.Close();
appPort.Dispose();
appPort = null;
}
engine = null;
throw;
}
}
finally
{
appPortMutex.ReleaseMutex();
}
}
else
{
throw new Exception("Failed to lock application port mutex");
}
}
finally
{
engineMutex.ReleaseMutex();
}
}
else
{
throw new Exception("Failed to lock protocol engine mutex");
}
started = true;
}
public void Start()
{
if (disposed)
throw new ObjectDisposedException(GetType().Name);
if (engineMutex.WaitOne())
{
try
{
if (appPortMutex.WaitOne())
{
try
{
try
{
engine = new GarminProtocolEngine((short)((int)settings["gpsProductId"].Value),
(short)((int)settings["gpsSoftwareVersion"].Value),
(string)settings["gpsProductDescription"].Value,
(uint)((long)settings["gpsUnitId"].Value), (int)settings["snrMin"].Value,
(int)settings["snrMax"].Value);
appPort = application.GetPort(this, (string)settings["appPort"].Value);
appPort.Read += new PortReadEvent(appPort_Read);
appPort.Error += new PortErrorEvent(appPort_Error);
appPort.Open();
outputThread = new EventThread(new EventThreadCallback(OutputThreadCallback));
outputThread.Priority = ThreadPriority.Normal;
outputThread.Start();
protocolTimer.Change(0, 1000);
}
catch
{
protocolTimer.Change(Timeout.Infinite, Timeout.Infinite);
if (outputThread != null)
{
outputThread.Abort();
outputThread = null;
}
if (appPort != null)
{
appPort.Close();
appPort.Dispose();
appPort = null;
}
engine = null;
throw;
}
}
finally
{
appPortMutex.ReleaseMutex();
}
}
else
throw new Exception("Failed to lock application port mutex");
}
finally
{
engineMutex.ReleaseMutex();
}
}
else
throw new Exception("Failed to lock protocol engine mutex");
started = true;
}
public void Start()
{
if (disposed)
throw new ObjectDisposedException(GetType().Name);
try
{
engine = new NMEAProtocolEngine((double)settings["movement_threshold"].Value);
if ((bool)settings["mirror"].Value)
{
out_port = application.GetPort(this, (string)settings["out_port"].Value);
out_port.Read += new PortReadEvent(out_port_Read);
out_port.Error += new PortErrorEvent(out_port_Error);
out_port.Open();
}
in_port = application.GetPort(this, (string)settings["in_port"].Value);
in_port.Read += new PortReadEvent(in_port_Read);
in_port.Error += new PortErrorEvent(in_port_Error);
in_port.Open();
}
catch
{
engine = null;
if (in_port != null)
{
in_port.Close();
in_port.Dispose();
in_port = null;
}
if (out_port != null)
{
out_port.Close();
out_port.Dispose();
out_port = null;
}
throw;
}
}
