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page_grblsetup.inc
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page_grblsetup.inc
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// #############################################################################
// ########################## GRBL DEFAULT BUTTONS #############################
// #############################################################################
procedure OpenCOMport;
begin
com_isopen:= COMopen(com_name);
Form1.Memo1.lines.add(com_name + ' connected - please wait...');
if com_isopen then begin
COMSetup(trim(deviceselectbox.EditBaudrate.Text));
Form1.DeviceView.Caption:= com_name;
Form1.DeviceView.Font.Color:= clWindowText;
Form1.DeviceView.Font.Style:= [];
sleep(2000); // Arduino Startup Time
end;
end;
procedure OpenFTDIport;
var
vid, pid: word;
my_device: fDevice;
my_description: String;
begin
// darf nicht in FormCreate stehen, wird dort durch Application.processmessages in mdelay() gestört
if (ftdi_device_count > 0) then
if ftdi.isPresentBySerial(ftdi_serial) then begin
// Öffnet Device nach Seriennummer
// Stellt sicher, dass das beim letzten Form1.Close
// geöffnete Device auch weiterhin verfügbar ist.
Form1.Memo1.lines.add(InitFTDIbySerial(ftdi_serial,deviceselectbox.EditBaudrate.Text)
+ ' - please wait...');
ftdi.getDeviceInfo(my_device, pid, vid, my_description, ftdi_serial);
Form1.DeviceView.Caption:= ftdi_serial + my_description;
Form1.DeviceView.Font.Color:= clWindowText;
Form1.DeviceView.Font.Style:= [];
ftdi_isopen:= true;
sleep(500); // Arduino Startup Time
end;
end;
// #############################################################################
// GRBL-Settings auf Defaults-Seite
// #############################################################################
function setting_val_extr(my_Str: String):String;
// Holt Wert aus "$x=1234.56 (blabla)"-Antwort
var
my_pos1, my_pos2: Integer;
begin
my_pos1:= Pos('=', my_str);
my_pos2:= Pos(' ', my_str);
if my_pos2 <= 0 then
my_pos2:= length(my_Str)
else
dec(my_pos2);
result:= copy(my_str, my_pos1+1, my_pos2-my_pos1);
end;
procedure RefreshGrblSettings(Sg: TStringGrid);
var
my_str, my_str0: String;
begin
if isGrblActive then
with Sg do begin
DisableStatus;
Rowcount:= 2;
LEDbusy.Checked:= true;
grbl_wait_for_timeout(100);
Rows[0].text:= my_str;
grbl_sendStr('$$' + #13, false);
while not isWaitExit do begin
LEDbusy.Checked:= true;
my_str:= grbl_receiveStr(250);
if my_str='ok' then
break;
if pos('[',my_str) > 0 then
continue;
if MachineOptions.NewGrblVersion then begin
my_str0:= copy(my_str, 0, pos('=', my_str));
if MachineOptions.Caxis then
Cells[0,RowCount-1]:= my_str0 + string(SettingCodes_11_4[RowCount-2])
else
Cells[0,RowCount-1]:= my_str0 + string(SettingCodes_11_3[RowCount-2]);
end else
Cells[0,RowCount-1]:= my_str;
Cells[1,RowCount-1]:= setting_val_extr(my_str);
if pos('$130', my_str) > 0 then begin
job.table_x:= StrDotToFloat(setting_val_extr(my_str));
Form1.SgAppDefaults.Rows[defTableX].DelimitedText:=
'"Max. Travel X (from GRBL)",'+FormatFloat('0.0',job.table_x);
end;
if pos('$131', my_str) > 0 then begin
job.table_y:= StrDotToFloat(setting_val_extr(my_str));
Form1.SgAppDefaults.Rows[defTableY].DelimitedText:=
'"Max. Travel Y (from GRBL)",'+FormatFloat('0.0',job.table_y);
end;
if pos('$132', my_str) > 0 then begin
job.table_z:= StrDotToFloat(setting_val_extr(my_str));
Form1.SgAppDefaults.Rows[defTableZ].DelimitedText:=
'"Max. Travel Z (from GRBL)",'+FormatFloat('0.0',job.table_z);
end;
Rowcount:= RowCount+1;
end;
if Cells[0,Rowcount-1] = '' then
Rowcount:= RowCount-1;
Cells[0,0]:= 'Parameter';
Cells[1,0]:= 'Value';
bm_scroll.x:= 0;
bm_scroll.y:= Form2.ClientHeight - Form2.DrawingBox.Height;
LEDbusy.Checked:= false;
EnableStatus; // automatische Upates freischalten
end;
ResetToolflags;
end;
procedure SendGrblSettings(Sg: TStringGrid);
var i: Integer;
my_str0, my_str1: String;
begin
if isGrblActive then begin
DisableStatus;
grbl_wait_for_timeout(100);
with Sg do
if (RowCount > 2) then for i:= 1 to Rowcount-1 do
begin
if isWaitExit then exit;
if (Sg.Cells[0,i] = '') then continue;
LEDbusy.Checked:= true;
my_str0:= Sg.Cells[0,i];
my_str0:= copy(my_str0, 0, pos('=', my_str0));
my_str1:= Sg.Cells[1,i];
grbl_sendStr(my_str0+my_str1+#13, true);
end else begin
showmessage('GRBL settings are empty.');
exit;
end;
LEDbusy.Checked:= false;
RefreshGrblSettings(Sg);
EnableStatus; // automatische Upates freischalten
end;
ResetToolflags;
end;
procedure PortOpenedCheck;
begin
if ftdi_isopen or com_isopen then
grbl_is_connected:= grbl_checkResponse;
if grbl_is_connected then begin
Form1.CheckBoxSim.enabled:= true;
Form1.CheckBoxSim.Checked:= false;
Form1.BtnConnect.Enabled:= false;
Form1.BtnRescan.Enabled:= false;
RefreshGrblSettings(Form1.SgGrblSettings);
end;
ResetToolflags;
end;
procedure TForm1.BtnRescanClick(Sender: TObject);
// Auswahl des Frosches unter FTDI-Devices
var COMcount : word;
i : word;
LV : TListItem;
begin
// Alle verfügbaren COM-Ports prüfen, Ergebnisse in Array speichern
InitMachineOptions;
com_isopen:= false;
ftdi_isopen:= false;
grbl_is_connected:= false;
HomingPerformed:= false;
com_name:='';
deviceselectbox.ListView1.Items.clear;
SetUpFTDI; // search FTDI devices
if ftdi_device_count > 0 then
for i := 0 to ftdi_device_count - 1 do begin
LV := deviceselectbox.ListView1.Items.Add;
LV.Caption := 'FTDI'+IntToStr(i);
LV.SubItems.Add(ftdi_sernum_arr[i]);
LV.SubItems.Add(ftdi_desc_arr[i]);
end;
COMcount := 0; // search for COM devices
for i:= 0 to 31 do
if CheckCom(i) = 0 then begin
LV := deviceselectbox.ListView1.Items.Add;
LV.Caption := 'COM'+IntToStr(i+ftdi_device_count);
inc(COMcount);
end;
if ftdi_device_count + COMcount > 0 then // select first entry (if exist)
deviceselectbox.ListView1.Items[0].Selected := true;
deviceselectbox.ShowModal; // start dialog
if (deviceselectbox.ModalResult=MrOK) then begin
i := deviceselectbox.ListView1.itemindex;;
if i >= ftdi_device_count then begin
com_selected_port:= i - ftdi_device_count;
com_name:= deviceselectbox.ListView1.Items[com_selected_port].Caption;
OpenCOMport;
end else if (ftdi_device_count > 0) then begin
ftdi_selected_device:= i;
ftdi_serial:= ftdi_sernum_arr[ftdi_selected_device];
OpenFTDIport;
end;
end;
PortOpenedCheck;
end;
procedure TForm1.BtnConnectClick(Sender: TObject);
begin
if ftdi_was_open then
OpenFTDIport
else if com_was_open then
OpenCOMport;
PortOpenedCheck;
end;
procedure TForm1.BtnCloseClick(Sender: TObject);
begin
ftdi_was_open:= ftdi_isopen;
com_was_open:= com_isopen;
if com_isopen then
COMClose;
if ftdi_isopen then
ftdi.closeDevice;
ftdi_isopen:= false;
com_isopen:= false;
if grbl_is_connected or com_was_open then begin
BtnConnect.Enabled:= true;
end;
grbl_is_connected:= false;
DeviceView.Caption:= 'SIM';
DeviceView.Font.Color:= clred;
DeviceView.Font.Style:= [fsbold];
HomingPerformed:= false;
Memo1.lines.add('COM/USB disconnected');
CheckBoxSim.Checked:= true;
BtnRescan.Enabled:= true;
ResetToolFlags;
end;
procedure TForm1.SgGrblSettingsDrawCell(Sender: TObject; ACol,
ARow: Integer; Rect: TRect; State: TGridDrawState);
begin
if aRow = 0 then with (Sender as TStringGrid),Canvas do begin
Font.Style := [fsBold];
TextRect(Rect, Rect.Left + 2, Rect.Top + 2, Cells[ACol, ARow]);
end;
end;
procedure TForm1.SgGrblSettingsExit(Sender: TObject);
begin
SgEditorOff(SgGrblSettings);
SendGrblSettings(SgGrblSettings);
end;
procedure TForm1.SgGrblSettingsKeyPress(Sender: TObject; var Key: Char);
begin
if Key in [#10, #13, #27] then SgGrblSettingsExit(Sender);
end;
procedure TForm1.SgGrblSettingsSelectCell(Sender: TObject; ACol, ARow: Integer;
var CanSelect: Boolean);
begin // right col is for hide focus only
if ACol = SgGrblSettings.ColCount-1 then begin CanSelect:= false; exit end;
SgEditorOff(SgGrblSettings);
if (ACol < 1) or (ARow < 1) then exit;
if (ACol = 1) then SgEditorOn(SgGrblSettings,ACol,ARow,true,true);
end;
// #############################################################################
// ########################## GRBL DEFAULT BUTTONS #############################
// #############################################################################
procedure TForm1.BtnLoadGrblSetupClick(Sender: TObject);
begin
OpenFileDialog.FilterIndex:= 3;
if OpenFileDialog.Execute then
LoadStringGrid(SgGrblSettings,OpenFileDialog.filename);
end;
procedure TForm1.BtnSaveGrblSetupClick(Sender: TObject);
var
my_StringList: TStringList;
aRow: Integer;
my_str: String;
begin
SaveJobDialog.FilterIndex:= 2;
if SaveJobDialog.Execute then begin
my_StringList := TStringList.Create;
try
for aRow := 0 to SgGrblSettings.Rowcount-1 do begin
my_str := '"' + SgGrblSettings.Cells[0, aRow]
+ '","' + SgGrblSettings.Cells[1, aRow] +'"';
my_StringList.Add(my_str);
end;
my_StringList.SaveToFile(SaveJobDialog.fileName);
finally
my_StringList.Free;
end;
end;
end;