public void close()
{
if (serial == null)
{
return;
}
connected = false;
lock (nextlineLock)
{
try
{
serial.Close();
serial.Dispose();
}
catch (Exception) { }
serial = null;
}
job.KillJob();
history.Clear();
injectCommands.Clear();
resendNode = null;
if (eventConnectionChange != null)
{
try
{
Main.main.Invoke(eventConnectionChange, "Disconnected");
}
catch { } // Closing the app can cause an exception, if event comes after Main handle is destroyed
}
firePrinterAction("Idle");
Main.main.Invoke(Main.main.UpdateJobButtons);
}
public void open()
{
try {
serial = new ProtectedSerialPort();
serial.PortName = port;
serial.BaudRate = baud;
serial.Parity = parity;
serial.DataBits = databits;
serial.StopBits = stopbits;
serial.DataReceived += received;
serial.ErrorReceived += error;
serial.Open();
connected = true;
if (transferProtocol < 2)
{
binaryVersion = 0;
}
else
{
binaryVersion = transferProtocol - 1;
}
readyForNextSend = true;
nackLines.Clear();
ignoreNextOk = false;
linesSend = errorsReceived = bytesSend = 0;
GetInjectLock();
injectManualCommand("N0 M110"); // Make sure we tal about the same linenumbers
injectManualCommand("M115"); // Check firmware
injectManualCommand("M105"); // Read temperature
ReturnInjectLock();
if (eventConnectionChange != null)
{
eventConnectionChange("Connected");
}
Main.main.Invoke(Main.main.UpdateJobButtons);
}
catch (IOException ex) {
serial = null;
log(ex.Message, true, 2);
if (eventConnectionChange != null)
{
eventConnectionChange("Conn. error");
}
}
}
public void open()
{
try {
serial = new ProtectedSerialPort();
serial.PortName = port;
serial.BaudRate = baud;
serial.Parity = parity;
serial.DataBits = databits;
serial.StopBits = stopbits;
serial.DataReceived += received;
serial.ErrorReceived += error;
serial.Open();
connected = true;
if (transferProtocol < 2)
binaryVersion = 0;
else binaryVersion = transferProtocol - 1;
readyForNextSend = true;
nackLines.Clear();
ignoreNextOk = false;
linesSend = errorsReceived = bytesSend = 0;
GetInjectLock();
injectManualCommand("N0 M110"); // Make sure we tal about the same linenumbers
injectManualCommand("M115"); // Check firmware
injectManualCommand("M105"); // Read temperature
ReturnInjectLock();
if (eventConnectionChange != null)
eventConnectionChange("Connected");
Main.main.Invoke(Main.main.UpdateJobButtons);
}
catch(IOException ex) {
serial = null;
log(ex.Message, true, 2);
if(eventConnectionChange!=null)
eventConnectionChange("Conn. error");
}
}
public void close()
{
if(serial == null) return;
connected = false;
lock (nextlineLock)
{
try
{
serial.Close();
serial.Dispose();
}
catch (Exception) { }
serial = null;
}
job.KillJob();
history.Clear();
injectCommands.Clear();
resendNode = null;
if(eventConnectionChange!=null)
try
{
Main.main.Invoke(eventConnectionChange, "Disconnected");
}
catch { } // Closing the app can cause an exception, if event comes after Main handle is destroyed
firePrinterAction("Idle");
Main.main.Invoke(Main.main.UpdateJobButtons);
}