private void Resume_Click(object sender, EventArgs e)
{
if (_connected)
{
ConnectionExpander.WriteCOMPort('~');
}
}
private void _jogTimer_Tick(object sender, EventArgs e)
{
if (!_mouseIsJogging || GRBLMachinePlugin.CurrentMachineState == GRBLMachinePlugin.MachineState.Alarm)
{
_jogTimer.Stop();
return;
}
/*if (!ConnectionExpander.IsCOMPortIdle) {
* return; // Still moving
* }*/
const float px2mm = 0.5f;
const float maxMmPerMove = 10;
const float nominalFeed = 1000;
float relX = Math.Abs(_mouseJogDelta.X) * px2mm;
float relY = Math.Abs(_mouseJogDelta.Y) * px2mm;
float largestDelta = Math.Max(relX, relY);
float speedPercent = 1.0f;
if (largestDelta > maxMmPerMove)
{
// Make sure we never move more than 5mm per jog command
relX *= maxMmPerMove / largestDelta;
relY *= maxMmPerMove / largestDelta;
speedPercent = largestDelta / maxMmPerMove;
}
float moveX = relX * Math.Sign(_mouseJogDelta.X);
float moveY = relY * -Math.Sign(_mouseJogDelta.Y);
float feed = speedPercent * nominalFeed;
ConnectionExpander.WriteCOMPort((char)0x85); // Jog cancel for previous jog
ConnectionExpander.WriteCOMPortFmt("$J=G91 G21 X{0:+#;-#;+0} Y{1:+#;-#;+0} F{2}", moveX, moveY, feed);
}
private void ResetZMenu_Click(object sender, EventArgs e)
{
if (_connected)
{
ConnectionExpander.WriteCOMPort("G10 P0 L20 Z0");
}
}
private void PauseButton_Click(object sender, EventArgs e)
{
if (PauseButton.Checked)
{
_pauseEvent.Reset();
ConnectionExpander.WriteCOMPort('!');
LinesTotal.Text = _fileData.Count.ToString();
Message("Pausing... ");
if (JobPaused != null)
{
JobPaused();
}
EnableButtons();
}
else
{
Message("Resuming... ");
ConnectionExpander.WriteCOMPort('~');
_pauseEvent.Set();
if (JobResumed != null)
{
JobResumed();
}
EnableButtons();
}
}
private void Goto_Click(object sender, EventArgs e)
{
if (!string.IsNullOrEmpty(GotoText.Text))
{
ConnectionExpander.WriteCOMPortFmt("$J=G53 {0}", GotoText.Text);
}
}
private void MouseJog_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e)
{
Console.WriteLine($"Jogger Mouse Up {e.Location}");
_mouseJogDelta = Point.Empty;
_mouseIsJogging = false;
_jogTimer.Stop();
_jogTimer.Tick -= _jogTimer_Tick;
ConnectionExpander.WriteCOMPort((char)0x85); // Jog cancel
}
private void Command_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
ConnectionExpander.WriteCOMPort(Command.Text);
e.Handled = true;
}
}
private void ZProbeButton_Click(object sender, EventArgs e)
{
OriginButton.Enabled = false; // Will run your router drill into the workpiece ...
ThreadedGCodeExecute(
() => ConnectionExpander.WriteCOMPort("G43.1 Z0"), // Remove any existing tool offset
() => ConnectionExpander.WriteCOMPort("G10 L2 P0 Z0"), // Reset WCS to absolute machine 0 (Z-Probe target Z is based on WCS origin)
() => ConnectionExpander.WriteCOMPortFmt("G38.2 F200 Z{0}", GRBLMachinePlugin.Props.ZProbeToolDropTargetZ), // Perform Z-Probe
() => ConnectionExpander.WriteCOMPort("G10 L20 P0 Z0"), // Set WCS Z to probe Z
() => ConnectionExpander.WriteCOMPortFmt("G43.1 Z{0}", GRBLMachinePlugin.Props.ZProbeToolOffset) // Set tool offset again
);
}
private void FeedUnitInches_Click(object sender, EventArgs e)
{
if (!_connected)
{
return;
}
ConnectionExpander.WriteCOMPort("$13=1");
GRBLMachinePlugin.PropertyChange("ReportInInches", GRBLMachinePlugin.Props.ReportInInches = InchMM.Inches);
CamBamUI.MainUI.ObjectProperties.Refresh();
}
private void GotoMouse_Click(object sender, EventArgs e)
{
MoveToLocationMode editMode = new MoveToLocationMode(CamBamUI.MainUI.ActiveView);
editMode.DefaultValue = (object)null;
editMode.Prompt = "Select Move Destination";
editMode.OnReturnOK += (o, ea) => {
Point3F moveDelta = editMode.MoveDestination - editMode.MoveSource;
ThisApplication.AddLogMessage("MoveDelta = " + moveDelta);
ConnectionExpander.WriteCOMPortFmt("$J=G91 G21 X{0:+#;-#;+0} Y{1:+#;-#;+0} F4000", moveDelta.X, moveDelta.Y);
};
CamBamUI.MainUI.ActiveView.SetEditMode((EditMode)editMode);
CamBamUI.MainUI.ActiveView.RepaintEditMode();
}
private void JogToToolChangePosition()
{
GRBLProps props = GRBLMachinePlugin.Props;
WaitIdle();
_preChangeX = _lastX.GetWorkOrMachinePosition(_lastType, _WCO_X, PosType.WorkCoordinates, props.ReportInInches, props.ReportInInches);
_preChangeY = _lastY.GetWorkOrMachinePosition(_lastType, _WCO_Y, PosType.WorkCoordinates, props.ReportInInches, props.ReportInInches);
_preChangeZ = _lastZ.GetWorkOrMachinePosition(_lastType, _WCO_Z, PosType.WorkCoordinates, props.ReportInInches, props.ReportInInches);
_preChangeSpeed = _lastSpeed;
_preChangeType = _lastType;
ConnectionExpander.WriteCOMPort(_jogLeadIn + "G53 " + (props.ToolChangeUnits == InchMM.Inches ? "G20" : "G21") + " F4000 G90 Z" + props.ToolChangeZ.ToString(EN_US));
WaitIdle();
ConnectionExpander.WriteCOMPort("S0");
ConnectionExpander.WriteCOMPort(_jogLeadIn + "G53 " + (props.ToolChangeUnits == InchMM.Inches ? "G20" : "G21") + " F4000 G90 X" + props.ToolChangeX.ToString(EN_US) + " Y" + props.ToolChangeY.ToString(EN_US));
}
private void Alarm_Click(object sender, EventArgs e)
{
if (!_connected)
{
return;
}
ConnectionExpander.WriteCOMPort((char)0x18);
Thread.Sleep(250);
ConnectionExpander.WriteCOMPort("$X");
/**if (MessageBox.Show("GRBL has been reset,\r\nperforming a Homing Cycle and/or\r\nreset your WCS origin is highly recommended !\r\n\r\nMove to WCS origin (0.0.0) now ?","GRBLMachine", MessageBoxButtons.YesNo, MessageBoxIcon.Question) == DialogResult.Yes)
* {
* ConnectionExpander.WriteCOMPort("G91 G21 G0 Z" + GRBLMachinePlugin.Props.JogZPullup.ToString(new CultureInfo("en-US")));
* ConnectionExpander.WriteCOMPort("G90 G0 X0 Y0");
* ConnectionExpander.WriteCOMPort("G90 G0 Z0");
* }*/
}
private void JogFromToolChangePosition()
{
GRBLProps props = GRBLMachinePlugin.Props;
if (_lastZ != props.ToolChangeZ)
{
WaitIdle();
ConnectionExpander.WriteCOMPort(_jogLeadIn + "G53 " + (props.ToolChangeUnits == InchMM.Inches ? "G20" : "G21") + " F4000 G90 Z" + props.ToolChangeZ.ToString(EN_US));
}
WaitIdle();
ConnectionExpander.WriteCOMPort(_jogLeadIn + (GRBLMachinePlugin.Props.ReportInInches == InchMM.Inches ? "G20" : "G21") + " F4000 G90 X" + _preChangeX.ToString(EN_US) + " Y" + _preChangeY.ToString(EN_US));
WaitIdle();
ConnectionExpander.WriteCOMPort("S" + _preChangeSpeed);
WaitIdle();
ConnectionExpander.WriteCOMPort(_jogLeadIn + (props.ReportInInches == InchMM.Inches ? "G20" : "G21") + " F" + 4000d.GetUnitsFromReportAndDrawing(InchMM.Millimeters, props.ReportInInches).ToString("0.0000", EN_US) + " G90 Z" + (_preChangeZ + props.ToolChangePlungeDistance.GetUnitsFromReportAndDrawing(props.ToolChangeUnits, props.ReportInInches)).ToString("0.0000", EN_US));
ConnectionExpander.WriteCOMPort(_jogLeadIn + (props.ReportInInches == InchMM.Inches ? "G20" : "G21") + " F" + props.ToolChangePlungeFeed.GetUnitsFromReportAndDrawing(props.ToolChangeUnits, props.ReportInInches).ToString("0.0000", EN_US) + " G90 Z" + (_preChangeZ.ToString("0.0000", EN_US)));
WaitIdle();
}
private void storeCurrentPositionToolStripMenuItem_Click(object sender, EventArgs e)
{
ToolStripItem item = (sender as ToolStripItem);
if (item != null)
{
ContextMenuStrip owner = item.Owner as ContextMenuStrip;
if (owner != null)
{
if (owner.SourceControl == PosA)
{
ConnectionExpander.WriteCOMPort("G28.1");
}
if (owner.SourceControl == PosB)
{
ConnectionExpander.WriteCOMPort("G30.1");
}
}
}
}
public ConnectionExpander()
{
_this = this;
InitializeComponent();
_serialPort = ThePort;
COMPort.Items.Clear();
COMPort.Items.AddRange(SerialPort.GetPortNames());
COMPort.SelectedItem = GRBLMachinePlugin.Props.COMPort;
Baudrate.SelectedItem = GRBLMachinePlugin.Props.Baudrate.ToString();
AutoConnect.Checked = GRBLMachinePlugin.Props.AutoConnect;
WqlEventQuery insertQuery = new WqlEventQuery("SELECT * FROM __InstanceCreationEvent WITHIN 2 WHERE TargetInstance ISA 'Win32_PnPEntity'");
ManagementEventWatcher insertWatcher = new ManagementEventWatcher(insertQuery);
insertWatcher.EventArrived += new EventArrivedEventHandler(DeviceInsertedEvent);
insertWatcher.Start();
WqlEventQuery removeQuery = new WqlEventQuery("SELECT * FROM __InstanceDeletionEvent WITHIN 2 WHERE TargetInstance ISA 'Win32_PnPEntity'");
ManagementEventWatcher removeWatcher = new ManagementEventWatcher(removeQuery);
removeWatcher.EventArrived += new EventArrivedEventHandler(DeviceRemovedEvent);
removeWatcher.Start();
Connected += ConnectionExpander_Connected;
Disconnected += ConnectionExpander_Disconnected;
GRBLMachinePlugin.PropertyChanged += Props_PropertyChanged;
AutoConnect.CheckedChanged += AutoConnect_CheckedChanged;
}
private void HomeButton_Click(object sender, EventArgs e)
{
ConnectionExpander.WriteCOMPort("$H");
}
private void OriginXYButton_Click(object sender, EventArgs e)
{
ConnectionExpander.WriteCOMPort("G91 G21 G0 Z" + GRBLMachinePlugin.Props.JogZPullup.ToString(EN_US));
ConnectionExpander.WriteCOMPort("G90 G0 X0 Y0");
}
private void WCSButton_Click(object sender, EventArgs e)
{
ConnectionExpander.WriteCOMPort("G10 P0 L20 X0 Y0 Z0");
}
private void PosB_Click(object sender, EventArgs e)
{
ConnectionExpander.WriteCOMPort("G30");
}
private void WriteThread()
{
FileStream fs = null;
StreamReader sr = null;
try
{
if (JobStarted != null)
{
InvokeOnUI(() => { JobStarted(); });
}
string s;
int i;
fs = new FileStream(_sendingFileName, FileMode.Open, FileAccess.Read, FileShare.Read);
sr = new StreamReader(fs);
Message("Parsing: ");
while ((s = sr.ReadLine()) != null)
{
_pauseEvent.WaitOne();
GRBLMachinePlugin.Log("---" + s, true);
bool removeComments = true;
foreach (string nrc in _noRemoveCommentGCODEs)
{
if (s.ToUpper().StartsWith(nrc))
{
removeComments = false;
break;
}
}
if (removeComments)
{
StringBuilder line = new StringBuilder();
string[] comments = s.Split('(', ')', ';', '%');
for (i = 1; i < comments.Length; i++)
{
line.Append(comments[i]);
}
if (line.Length != 0)
{
GRBLMachinePlugin.Log("// " + line.ToString());
}
if (comments.Length != 0)
{
line = new StringBuilder();
string[] packed = comments[0].Split(new char[] { ' ' }, StringSplitOptions.RemoveEmptyEntries);
foreach (string p in packed)
{
if (_unsupportedGCODEs.Contains(p))
{
GRBLMachinePlugin.Log("!! Unsuppported GCODE '" + p + "' skipped");
}
else
{
line.Append(p);
}
}
if (line.Length != 0)
{
_fileData.AddLast(line.ToString());
}
}
}
else
{
_fileData.AddLast(s);
}
}
sr.Close();
sr = null;
fs.Close();
fs = null;
InvokeOnUI(() =>
{
LinesTotal.Text = _fileData.Count.ToString();
LinesSent.Text = "0";
});
Message("Sending: ");
i = 0;
_lastState = GRBLMachinePlugin.MachineState.Jog;
WaitIdle();
foreach (string line in _fileData)
{
_pauseEvent.WaitOne();
_toolChangingEvent.WaitOne();
if (line.ToUpper().Contains("M6"))
{
switch (GRBLMachinePlugin.Props.ToolChangeProcess)
{
case IgnoreProcessPassOn.Ignore: break;
case IgnoreProcessPassOn.Process: DoToolChange(line); break;
case IgnoreProcessPassOn.PassOn: ConnectionExpander.WriteCOMPort(line); break;
}
}
else
{
ConnectionExpander.WriteCOMPort(line);
}
InvokeOnUI(() =>
{
GRBLMachinePlugin.Log("=== " + line, true);
LinesSent.Text = (++i).ToString();
});
}
}
catch (ThreadAbortException) { GRBLMachinePlugin.Log("\naborted"); ConnectionExpander.WriteCOMPort((char)0x18); }
catch (ThreadInterruptedException) { GRBLMachinePlugin.Log("\nstopped"); ConnectionExpander.WriteCOMPort((char)0x18); }
catch (Exception ex)
{
InvokeOnUI(() => { MessageBox.Show(ex.ToString()); });
}
finally
{
if (sr != null)
{
sr.Close();
}
if (fs != null)
{
fs.Close();
}
ConnectionExpander.WriteCOMPort("M5");
_writeThread = null;
InvokeOnUI(() =>
{
SystemSounds.Asterisk.Play();
Message("Done:");
EnableButtons();
FileName.Enabled = true;
BrowseButton.Enabled = true;
_pauseEvent.Set();
_toolChangerEvent.Set();
_toolChangingEvent.Set();
if (JobStopped != null)
{
JobStopped();
}
if (!ToolChangeButton.Enabled)
{
ToolChangeEnd();
}
});
}
}
private void Z_Plus_Click(object sender, EventArgs e)
{
ConnectionExpander.WriteCOMPort(_jogLeadIn + (Inches.Checked ? "G20" : "G21") + " G91 Z+" + StepZ.Text);
}
