private bool ReopenPort()
{
bool result = false;
InvokeWriteStateLbl("Reopening port");
InvokeSwitchProgressBarMode(ProgressBarStyle.Marquee);
InvokeWriteLogString("Reopening port...\r\n");
try
{
nmeaPort.Close();
nmeaPort.PortBaudRate = BaudRate.baudRate115200;
nmeaPort.IsRawModeOnly = true;
Thread.Sleep(1000);
nmeaPort.Open();
Thread.Sleep(2000);
action = UCNL_FW_ACTION.FW_UPDATE_INIT;
result = RequestTransferSize();
}
catch (Exception ex)
{
ProcessException(ex, false);
}
return(result);
}
private void connectionBtn_Click(object sender, EventArgs e)
{
if (gtrPort.IsOpen)
{
gtrPort.PortError -= gtrPortErrorEventHandler;
gtrPort.NewNMEAMessage -= gtrPortNewNMEAMessageEventHandler;
try
{
gtrPort.Close();
}
catch (Exception ex)
{
ProcessException(ex, true);
}
if (settingsProvider.Data.IsGNSSEmulator)
{
try
{
gnssEmulatorPort.Close();
}
catch (Exception ex)
{
ProcessException(ex, false);
}
}
OnConnectionClosed();
}
else
{
try
{
gtrPort.Open();
gtrPort.PortError += gtrPortErrorEventHandler;
gtrPort.NewNMEAMessage += gtrPortNewNMEAMessageEventHandler;
OnConnectionOpened();
}
catch (Exception ex)
{
ProcessException(ex, true);
OnConnectionClosed();
}
if ((gtrPort.IsOpen) && (settingsProvider.Data.IsGNSSEmulator))
{
try
{
gnssEmulatorPort.Open();
}
catch (Exception ex)
{
ProcessException(ex, false);
}
}
}
}
private void connectionBtn_Click(object sender, System.EventArgs e)
{
if (inPort.IsOpen)
{
try
{
inPort.Close();
}
catch (Exception ex)
{
ProcessException(ex, true);
}
if (settingsProvider.Data.IsUseOutPort)
{
try
{
outPort.Close();
}
catch (Exception ex)
{
ProcessException(ex, true);
}
}
connectionBtn.Checked = false;
connectionBtn.Text = "CONNECT";
settingsBtn.Enabled = true;
}
else
{
try
{
inPort.Open();
connectionBtn.Text = "DISCONNECT";
connectionBtn.Checked = true;
settingsBtn.Enabled = false;
}
catch (Exception ex)
{
ProcessException(ex, true);
}
if (settingsProvider.Data.IsUseOutPort)
{
try
{
outPort.Open();
}
catch (Exception ex)
{
ProcessException(ex, true);
}
}
}
}
private void openClosePortBtn_Click(object sender, EventArgs e)
{
if (port.IsOpen)
{
try
{
port.Close();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
State = AppState.PORT_CLOSED;
}
else
{
try
{
port.PortName = portNameCbx.SelectedItem.ToString();
port.Open();
State = AppState.PORT_OPENED;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
}
private void RestartPort()
{
try
{
if (port.IsOpen)
{
port.Close();
}
UnsubscribePort();
port.Dispose();
}
catch (Exception ex)
{
}
StartEnumerate();
}
public void Stop()
{
if (inPort.IsOpen)
{
try
{
inPort.Close();
}
catch (Exception ex)
{
LogEvent.Rise(inPort, new LogEventArgs(LogLineType.CRITICAL, ex));
}
if (AUXGNSSUsed)
{
try
{
auxGNSSPort.Close();
}
catch (Exception ex)
{
LogEvent.Rise(auxGNSSPort, new LogEventArgs(LogLineType.ERROR, ex));
}
}
if (OutPortUsed)
{
try
{
outPort.Close();
}
catch (Exception ex)
{
LogEvent.Rise(outPort, new LogEventArgs(LogLineType.ERROR, ex));
}
}
}
else
{
throw new InvalidOperationException("Cannot be stopped because has not been started");
}
}
private void MainForm_FormClosed(object sender, FormClosedEventArgs e)
{
logger.Write("Closing...");
logger.FinishLog();
if (timer.IsRunning)
{
timer.Stop();
}
if (port.IsOpen)
{
try
{
port.Close();
}
catch
{
}
}
}
private bool CheckNextPort()
{
portSettings.PortName = portNames[curPortIdx];
bool result = false;
try
{
port = new NMEASerialPort(portSettings);
port.NewNMEAMessage = new EventHandler <NewNMEAMessageEventArgs>(port_NewNMEAMessage);
port.PortError = new EventHandler <SerialErrorReceivedEventArgs>(port_PortError);
port.Open();
var queryStr = NMEAParser.BuildProprietarySentence(ManufacturerCodes.TNT, "4", new object[] { (int)LocalDataIDs.LOC_DATA_DEVICE_INFO, 0 });
port.SendData(queryStr);
if (ConnectionEstablished != null)
{
ConnectionEstablished(this, new EventArgs());
}
timer.Start();
result = true;
}
catch (Exception ex)
{
if (port.IsOpen)
{
port.Close();
}
UnsubscribePort();
port.Dispose();
}
return(result);
}
public void Close()
{
port.Close();
}
public void Close()
{
timer.Stop();
port.Close();
}