public void Disconnect()
{
if (!Connected)
{
throw new Exception("Can't Disconnect: Not Connected");
}
Connected = false;
WorkerThread.Join();
Connection.Close();
Connection.Dispose();
Connection = null;
Mode = OperatingMode.Disconnected;
MachinePosition = new Vector3();
WorkPosition = new Vector3();
if (PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
Status = "Disconnected";
DistanceMode = ParseDistanceMode.Absolute;
Unit = ParseUnit.Metric;
Plane = ArcPlane.XY;
BufferState = 0;
ToSend.Clear();
ToSendPriority.Clear();
Sent.Clear();
}
public void Connect()
{
if (Connected)
{
throw new Exception("Can't Connect: Already Connected");
}
switch (Properties.Settings.Default.ConnectionType)
{
case ConnectionType.Serial:
SerialPort port = new SerialPort(Properties.Settings.Default.SerialPortName, Properties.Settings.Default.SerialPortBaud);
port.Open();
Connection = port.BaseStream;
break;
default:
throw new Exception("Invalid Connection Type");
}
Connected = true;
ToSend.Clear();
Sent.Clear();
Mode = OperatingMode.Manual;
if (PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
WorkerThread = new Thread(Work);
WorkerThread.Priority = ThreadPriority.AboveNormal;
WorkerThread.Start();
}
/// <summary>
/// Parses a recevied status report (answer to '?')
/// </summary>
private void ParseStatus(string line)
{
Match statusMatch = StatusEx.Match(line);
if (!statusMatch.Success)
{
NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line));
return;
}
Group status = statusMatch.Groups["State"];
if (status.Success)
{
Status = status.Value;
}
Vector3 NewMachinePosition, NewWorkPosition;
bool update = false;
Group mx = statusMatch.Groups["MX"], my = statusMatch.Groups["MY"], mz = statusMatch.Groups["MZ"];
if (mx.Success)
{
NewMachinePosition = new Vector3(double.Parse(mx.Value, Constants.DecimalParseFormat), double.Parse(my.Value, Constants.DecimalParseFormat), double.Parse(mz.Value, Constants.DecimalParseFormat));
if (MachinePosition != NewMachinePosition)
{
update = true;
}
MachinePosition = NewMachinePosition;
}
Group wx = statusMatch.Groups["WX"], wy = statusMatch.Groups["WY"], wz = statusMatch.Groups["WZ"];
if (wx.Success)
{
NewWorkPosition = new Vector3(double.Parse(wx.Value, Constants.DecimalParseFormat), double.Parse(wy.Value, Constants.DecimalParseFormat), double.Parse(wz.Value, Constants.DecimalParseFormat));
if (WorkPosition != NewWorkPosition)
{
update = true;
}
WorkPosition = NewWorkPosition;
}
if (update && Connected && PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
}
public void Connect()
{
if (Connected)
{
throw new Exception("Can't Connect: Already Connected");
}
switch (Properties.Settings.Default.ConnectionType)
{
case ConnectionType.Serial:
SerialPort port = new SerialPort(Properties.Settings.Default.SerialPortName, Properties.Settings.Default.SerialPortBaud);
port.Encoding = System.Text.Encoding.GetEncoding(1252);
port.WriteBufferSize = Properties.Settings.Default.ControllerBufferSize;
port.ReadBufferSize = Properties.Settings.Default.ControllerBufferSize;
port.Open();
Connection = port.BaseStream;
break;
default:
throw new Exception("Invalid Connection Type");
}
if (Properties.Settings.Default.LogTraffic)
{
try
{
Log = new StreamWriter(Constants.LogFile);
}
catch (Exception e)
{
NonFatalException("could not open logfile: " + e.Message);
}
}
Connected = true;
ToSend.Clear();
ToSendPriority.Clear();
Sent.Clear();
ToSendMacro.Clear();
Mode = OperatingMode.Manual;
if (PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
WorkerThread = new Thread(Work);
WorkerThread.Priority = ThreadPriority.AboveNormal;
WorkerThread.Start();
}
public void Disconnect()
{
if (Log != null)
{
Log.Close();
}
Log = null;
Connected = false;
WorkerThread.Join();
try
{
Connection.Close();
}
catch { }
Connection.Dispose();
Connection = null;
Mode = OperatingMode.Disconnected;
MachinePosition = new Vector3();
WorkOffset = new Vector3();
FeedRateRealtime = 0;
CurrentTLO = 0;
if (PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
Status = "Disconnected";
DistanceMode = ParseDistanceMode.Absolute;
Unit = ParseUnit.Metric;
Plane = ArcPlane.XY;
BufferState = 0;
FeedOverride = 100;
RapidOverride = 100;
SpindleOverride = 100;
if (OverrideChanged != null)
{
OverrideChanged.Invoke();
}
PinStateLimitX = false;
PinStateLimitY = false;
PinStateLimitZ = false;
PinStateProbe = false;
if (PinStateChanged != null)
{
PinStateChanged.Invoke();
}
ToSend.Clear();
ToSendPriority.Clear();
Sent.Clear();
ToSendMacro.Clear();
}
/// <summary>
/// Parses a recevied status report (answer to '?')
/// </summary>
private void ParseStatus(string line)
{
MatchCollection statusMatch = StatusEx.Matches(line);
if (statusMatch.Count == 0)
{
NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line));
return;
}
bool posUpdate = false;
bool overrideUpdate = false;
bool pinStateUpdate = false;
bool resetPins = true;
foreach (Match m in statusMatch)
{
if (m.Index == 1)
{
Status = m.Groups[1].Value;
continue;
}
if (m.Groups[1].Value == "Ov")
{
try
{
string[] parts = m.Groups[2].Value.Split(',');
FeedOverride = int.Parse(parts[0]);
RapidOverride = int.Parse(parts[1]);
SpindleOverride = int.Parse(parts[2]);
overrideUpdate = true;
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
else if (m.Groups[1].Value == "WCO")
{
try
{
string OffsetString = m.Groups[2].Value;
if (Properties.Settings.Default.IgnoreAdditionalAxes)
{
string[] parts = OffsetString.Split(',');
if (parts.Length > 3)
{
Array.Resize(ref parts, 3);
OffsetString = string.Join(",", parts);
}
}
WorkOffset = Vector3.Parse(OffsetString);
posUpdate = true;
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
else if (SyncBuffer && m.Groups[1].Value == "Bf")
{
try
{
int availableBytes = int.Parse(m.Groups[2].Value.Split(',')[1]);
int used = Properties.Settings.Default.ControllerBufferSize - availableBytes;
if (used < 0)
{
used = 0;
}
BufferState = used;
RaiseEvent(Info, $"Buffer State Synced ({availableBytes} bytes free)");
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
else if (m.Groups[1].Value == "Pn")
{
resetPins = false;
string states = m.Groups[2].Value;
bool stateX = states.Contains("X");
if (stateX != PinStateLimitX)
{
pinStateUpdate = true;
}
PinStateLimitX = stateX;
bool stateY = states.Contains("Y");
if (stateY != PinStateLimitY)
{
pinStateUpdate = true;
}
PinStateLimitY = stateY;
bool stateZ = states.Contains("Z");
if (stateZ != PinStateLimitZ)
{
pinStateUpdate = true;
}
PinStateLimitZ = stateZ;
bool stateP = states.Contains("P");
if (stateP != PinStateProbe)
{
pinStateUpdate = true;
}
PinStateProbe = stateP;
}
else if (m.Groups[1].Value == "F")
{
try
{
FeedRateRealtime = double.Parse(m.Groups[2].Value, Constants.DecimalParseFormat);
posUpdate = true;
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
else if (m.Groups[1].Value == "FS")
{
try
{
string[] parts = m.Groups[2].Value.Split(',');
FeedRateRealtime = double.Parse(parts[0], Constants.DecimalParseFormat);
SpindleSpeedRealtime = double.Parse(parts[1], Constants.DecimalParseFormat);
posUpdate = true;
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
}
SyncBuffer = false; //only run this immediately after button press
//run this later to catch work offset changes before parsing position
Vector3 NewMachinePosition = MachinePosition;
foreach (Match m in statusMatch)
{
if (m.Groups[1].Value == "MPos" || m.Groups[1].Value == "WPos")
{
try
{
string PositionString = m.Groups[2].Value;
if (Properties.Settings.Default.IgnoreAdditionalAxes)
{
string[] parts = PositionString.Split(',');
if (parts.Length > 3)
{
Array.Resize(ref parts, 3);
PositionString = string.Join(",", parts);
}
}
NewMachinePosition = Vector3.Parse(PositionString);
if (m.Groups[1].Value == "WPos")
{
NewMachinePosition += WorkOffset;
}
if (NewMachinePosition != MachinePosition)
{
posUpdate = true;
MachinePosition = NewMachinePosition;
}
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
}
if (posUpdate && Connected && PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
if (overrideUpdate && Connected && OverrideChanged != null)
{
OverrideChanged.Invoke();
}
if (resetPins) //no pin state received in status -> all zero
{
pinStateUpdate = PinStateLimitX | PinStateLimitY | PinStateLimitZ | PinStateProbe; //was any pin set before
PinStateLimitX = false;
PinStateLimitY = false;
PinStateLimitZ = false;
PinStateProbe = false;
}
if (pinStateUpdate && Connected && PinStateChanged != null)
{
PinStateChanged.Invoke();
}
if (Connected && StatusReceived != null)
{
StatusReceived.Invoke(line);
}
}
public void Disconnect()
{
if (Log != null)
{
Log.Close();
}
Log = null;
Connected = false;
WorkerThread.Join();
switch (Properties.Settings.Default.ConnectionType)
{
case ConnectionType.Serial:
try
{
Connection.Close();
}
catch { }
Connection.Dispose();
Connection = null;
break;
case ConnectionType.Ethernet:
if (Connection != null)
{
Connection.Close();
ClientEthernet.Close();
}
Connection = null;
break;
default:
throw new Exception("Invalid Connection Type");
}
Mode = OperatingMode.Disconnected;
MachinePosition = new Vector3();
WorkOffset = new Vector3();
FeedRateRealtime = 0;
CurrentTLO = 0;
if (PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
Status = "Disconnected";
DistanceMode = ParseDistanceMode.Absolute;
Unit = ParseUnit.Metric;
Plane = ArcPlane.XY;
BufferState = 0;
FeedOverride = 100;
RapidOverride = 100;
SpindleOverride = 100;
if (OverrideChanged != null)
{
OverrideChanged.Invoke();
}
PinStateLimitX = false;
PinStateLimitY = false;
PinStateLimitZ = false;
PinStateProbe = false;
if (PinStateChanged != null)
{
PinStateChanged.Invoke();
}
ToSend.Clear();
ToSendPriority.Clear();
Sent.Clear();
ToSendMacro.Clear();
}
public void Connect()
{
if (Connected)
{
throw new Exception("Can't Connect: Already Connected");
}
switch (Properties.Settings.Default.ConnectionType)
{
case ConnectionType.Serial:
SerialPort port = new SerialPort(Properties.Settings.Default.SerialPortName, Properties.Settings.Default.SerialPortBaud);
port.DtrEnable = Properties.Settings.Default.SerialPortDTR;
port.Open();
Connection = port.BaseStream;
Connected = true;
break;
case ConnectionType.Ethernet:
try
{
RaiseEvent(Info, "Connecting to " + Properties.Settings.Default.EthernetIP + ":" + Properties.Settings.Default.EthernetPort);
ClientEthernet = new TcpClient(Properties.Settings.Default.EthernetIP, Properties.Settings.Default.EthernetPort);
Connected = true;
RaiseEvent(Info, "Successful Connection");
Connection = ClientEthernet.GetStream();
}
catch (ArgumentNullException)
{
MessageBox.Show("Invalid address or port");
}
catch (SocketException)
{
MessageBox.Show("Connection failure");
}
break;
default:
throw new Exception("Invalid Connection Type");
}
if (!Connected)
{
return;
}
if (Properties.Settings.Default.LogTraffic)
{
try
{
Log = new StreamWriter(Constants.LogFile);
}
catch (Exception e)
{
NonFatalException("could not open logfile: " + e.Message);
}
}
ToSend.Clear();
ToSendPriority.Clear();
Sent.Clear();
ToSendMacro.Clear();
Mode = OperatingMode.Manual;
if (PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
WorkerThread = new Thread(Work);
WorkerThread.Priority = ThreadPriority.AboveNormal;
WorkerThread.Start();
}
/// <summary>
/// Parses a recevied status report (answer to '?')
/// </summary>
private void ParseStatus(string line)
{
MatchCollection statusMatch = StatusEx.Matches(line);
if (statusMatch.Count == 0)
{
NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line));
return;
}
bool posUpdate = false;
foreach (Match m in statusMatch)
{
if (m.Index == 1)
{
Status = m.Groups[1].Value;
continue;
}
if (m.Groups[1].Value == "WCO")
{
try
{
WorkOffset = Vector3.Parse(m.Groups[2].Value);
posUpdate = true;
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
if (SyncBuffer && m.Groups[1].Value == "Bf")
{
try
{
int availableBytes = int.Parse(m.Groups[4].Value);
int used = Properties.Settings.Default.ControllerBufferSize - availableBytes;
if (used < 0)
{
used = 0;
}
BufferState = used;
RaiseEvent(Info, $"Buffer State Synced ({availableBytes} bytes free)");
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
}
SyncBuffer = false; //only run this immediately after button press
//run this later to catch work offset changes before parsing position
Vector3 NewMachinePosition = MachinePosition;
foreach (Match m in statusMatch)
{
if (m.Groups[1].Value == "MPos" || m.Groups[1].Value == "WPos")
{
try
{
NewMachinePosition = Vector3.Parse(m.Groups[2].Value);
if (m.Groups[1].Value == "WPos")
{
NewMachinePosition += WorkOffset;
}
if (NewMachinePosition != MachinePosition)
{
posUpdate = true;
MachinePosition = NewMachinePosition;
}
}
catch { NonFatalException.Invoke(string.Format("Received Bad Status: '{0}'", line)); }
}
}
if (posUpdate && Connected && PositionUpdateReceived != null)
{
PositionUpdateReceived.Invoke();
}
}