-clean-up before merge

postprocessors/Roland_MDX_20.py

@@ -0,0 +1,119 @@
+from FlatCAMPostProc import *
+
+
+# for Roland Postprocessors it is mandatory for the postprocessor name (python file and class name, both of them must be
+# the same) to contain the following keyword, case-sensitive: 'Roland' without the quotes.
+class Roland_MDX_20(FlatCAMPostProc):
+
+    coordinate_format = "%.1f"
+    feedrate_format = '%.1f'
+    feedrate_rapid_format = '%.1f'
+
+    def start_code(self, p):
+        gcode = ';;^IN;' + '\n'
+        gcode += '^PA;'
+        return gcode
+
+    def startz_code(self, p):
+        return ''
+
+    def lift_code(self, p):
+        if p.units.upper() == 'IN':
+            z = p.z_move / 25.4
+        else:
+            z = p.z_move
+        gcode = self.feedrate_rapid_code(p) + '\n'
+        gcode += self.position_code(p).format(**p) + ',' + str(float(z * 40.0)) + ';'
+        return gcode
+
+    def down_code(self, p):
+        if p.units.upper() == 'IN':
+            z = p.z_cut / 25.4
+        else:
+            z = p.z_cut
+        gcode = self.feedrate_code(p) + '\n'
+        gcode += self.position_code(p).format(**p) + ',' + str(float(z * 40.0)) + ';'
+        return gcode
+
+    def toolchange_code(self, p):
+        return ''
+
+    def up_to_zero_code(self, p):
+        gcode = self.feedrate_code(p) + '\n'
+        gcode += self.position_code(p).format(**p) + ',' + '0' + ';'
+        return gcode
+
+    def position_code(self, p):
+        if p.units.upper() == 'IN':
+            x = p.x / 25.4
+            y = p.y / 25.4
+        else:
+            x = p.x
+            y = p.y
+        return ('Z' + self.coordinate_format + ',' + self.coordinate_format) % (float(x * 40.0), float(y * 40.0))
+
+    def rapid_code(self, p):
+        if p.units.upper() == 'IN':
+            z = p.z_move / 25.4
+        else:
+            z = p.z_move
+        gcode = self.feedrate_rapid_code(p) + '\n'
+        gcode += self.position_code(p).format(**p) + ',' + str(float(z * 40.0)) + ';'
+        return gcode
+
+    def linear_code(self, p):
+        if p.units.upper() == 'IN':
+            z = p.z / 25.4
+        else:
+            z = p.z
+        gcode = self.feedrate_code(p) + '\n'
+        gcode += self.position_code(p).format(**p) + ',' + str(float(z * 40.0)) + ';'
+        return gcode
+
+    def end_code(self, p):
+        if p.units.upper() == 'IN':
+            z = p.endz / 25.4
+        else:
+            z = p.endz
+        gcode = self.feedrate_rapid_code(p) + '\n'
+        gcode += self.position_code(p).format(**p) + ',' + str(float(z * 40.0)) + ';'
+        return gcode
+
+    def feedrate_code(self, p):
+        fr_sec = p.feedrate / 60
+
+        # valid feedrate for MDX20 is between 0.1mm/sec and 15mm/sec (6mm/min to 900mm/min)
+        if p.feedrate >= 900:
+            fr_sec = 15
+        if p.feedrate < 6:
+            fr_sec = 6
+        return 'V' + str(self.feedrate_format % fr_sec) + ';'
+
+    def feedrate_z_code(self, p):
+        fr_sec = p.feedrate_z / 60
+
+        # valid feedrate for MDX20 is between 0.1mm/sec and 15mm/sec (6mm/min to 900mm/min)
+        if p.feedrate_z >= 900:
+            fr_sec = 15
+        if p.feedrate_z < 6:
+            fr_sec = 6
+        return 'V' + str(self.feedrate_format % fr_sec) + ';'
+
+    def feedrate_rapid_code(self, p):
+        fr_sec = p.feedrate_rapid / 60
+
+        # valid feedrate for MDX20 is between 0.1mm/sec and 15mm/sec (6mm/min to 900mm/min)
+        if p.feedrate_rapid >= 900:
+            fr_sec = 15
+        if p.feedrate_rapid < 6:
+            fr_sec = 6
+        return 'V' + str(self.feedrate_format % fr_sec) + ';'
+
+    def spindle_code(self, p):
+        return '!MC1'
+
+    def dwell_code(self, p):
+        return''
+
+    def spindle_stop_code(self,p):
+        return '!MC0'

postprocessors/default.py

@@ -0,0 +1,137 @@
+from FlatCAMPostProc import *
+
+
+class default(FlatCAMPostProc):
+
+    coordinate_format = "%.*f"
+    feedrate_format = '%.*f'
+
+    def start_code(self, p):
+        units = ' ' + str(p['units']).lower()
+        coords_xy = p['toolchange_xy']
+        gcode = ''
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += '(TOOL DIAMETER: ' + str(p['options']['tool_dia']) + units + ')\n'
+
+        gcode += '(Feedrate: ' + str(p['feedrate']) + units + '/min' + ')\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += '(Feedrate_Z: ' + str(p['feedrate_z']) + units + '/min' + ')\n'
+
+        gcode += '(Feedrate rapids ' + str(p['feedrate_rapid']) + units + '/min' + ')\n' + '\n'
+        gcode += '(Z_Cut: ' + str(p['z_cut']) + units + ')\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            if p['multidepth'] is True:
+                gcode += '(DepthPerCut: ' + str(p['depthpercut']) + units + ' <=>' + \
+                         str(math.ceil(abs(p['z_cut']) / p['depthpercut'])) + ' passes' + ')\n'
+
+        gcode += '(Z_Move: ' + str(p['z_move']) + units + ')\n'
+        gcode += '(Z Toolchange: ' + str(p['toolchangez']) + units + ')\n'
+        gcode += '(X,Y Toolchange: ' + "%.4f, %.4f" % (coords_xy[0], coords_xy[1]) + units + ')\n'
+        gcode += '(Z Start: ' + str(p['startz']) + units + ')\n'
+        gcode += '(Z End: ' + str(p['endz']) + units + ')\n'
+        gcode += '(Steps per circle: ' + str(p['steps_per_circle']) + ')\n'
+
+        if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
+            gcode += '(Postprocessor Excellon: ' + str(p['pp_excellon_name']) + ')\n'
+        else:
+            gcode += '(Postprocessor Geometry: ' + str(p['pp_geometry_name']) + ')\n'
+
+        gcode += '(Spindle Speed: %s RPM)\n' % str(p['spindlespeed'])
+
+        gcode += ('G20\n' if p.units.upper() == 'IN' else 'G21\n')
+        gcode += 'G90\n'
+        gcode += 'G94\n'
+
+        return gcode
+
+    def startz_code(self, p):
+        if p.startz is not None:
+            return 'G00 Z' + self.coordinate_format%(p.coords_decimals, p.startz)
+        else:
+            return ''
+
+    def lift_code(self, p):
+        return 'G00 Z' + self.coordinate_format%(p.coords_decimals, p.z_move)
+
+    def down_code(self, p):
+        return 'G01 Z' + self.coordinate_format%(p.coords_decimals, p.z_cut)
+
+    def toolchange_code(self, p):
+        toolchangez = p.toolchangez
+        toolchangexy = p.toolchange_xy
+        toolchangex = toolchangexy[0]
+        toolchangey = toolchangexy[1]
+
+        no_drills = 1
+
+        if int(p.tool) == 1 and p.startz is not None:
+            toolchangez = p.startz
+
+        if p.units.upper() == 'MM':
+            toolC_formatted = format(p.toolC, '.2f')
+        else:
+            toolC_formatted = format(p.toolC, '.4f')
+
+        if str(p['options']['type']) == 'Excellon':
+            for i in p['options']['Tools_in_use']:
+                if i[0] == p.tool:
+                    no_drills = i[2]
+            return """G00 Z{toolchangez}
+T{tool}
+M5
+M6
+(MSG, Change to Tool Dia = {toolC}, Total drills for current tool = {t_drills})
+M0""".format(toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+             tool=int(p.tool),
+             t_drills=no_drills,
+             toolC=toolC_formatted)
+        else:
+            return """G00 Z{toolchangez}
+T{tool}
+M5
+M6    
+(MSG, Change to Tool Dia = {toolC})
+M0""".format(toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+             tool=int(p.tool),
+             toolC=toolC_formatted)
+
+    def up_to_zero_code(self, p):
+        return 'G01 Z0'
+
+    def position_code(self, p):
+        return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
+               (p.coords_decimals, p.x, p.coords_decimals, p.y)
+
+    def rapid_code(self, p):
+        return ('G00 ' + self.position_code(p)).format(**p)
+
+    def linear_code(self, p):
+        return ('G01 ' + self.position_code(p)).format(**p)
+
+    def end_code(self, p):
+        coords_xy = p['toolchange_xy']
+        gcode = ('G00 Z' + self.feedrate_format %(p.fr_decimals, p.endz) + "\n")
+        gcode += 'G00 X{x}Y{y}'.format(x=coords_xy[0], y=coords_xy[1]) + "\n"
+        return gcode
+
+    def feedrate_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate))
+
+    def feedrate_z_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate_z))
+
+    def spindle_code(self, p):
+        if p.spindlespeed:
+            return 'M03 S' + str(p.spindlespeed)
+        else:
+            return 'M03'
+
+    def dwell_code(self, p):
+        if p.dwelltime:
+            return 'G4 P' + str(p.dwelltime)
+
+    def spindle_stop_code(self,p):
+        return 'M05'

postprocessors/grbl_11.py

@@ -0,0 +1,134 @@
+from FlatCAMPostProc import *
+
+
+class grbl_11(FlatCAMPostProc):
+
+    coordinate_format = "%.*f"
+    feedrate_format = '%.*f'
+
+    def start_code(self, p):
+        units = ' ' + str(p['units']).lower()
+        coords_xy = p['toolchange_xy']
+        gcode = ''
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += '(TOOL DIAMETER: ' + str(p['options']['tool_dia']) + units + ')\n' + '\n'
+
+        gcode += '(Feedrate: ' + str(p['feedrate']) + units + '/min' + ')\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += '(Feedrate_Z: ' + str(p['feedrate_z']) + units + '/min' + ')\n'
+
+        gcode += '(Feedrate rapids ' + str(p['feedrate_rapid']) + units + '/min' + ')\n' + '\n'
+        gcode += '(Z_Cut: ' + str(p['z_cut']) + units + ')\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            if p['multidepth'] is True:
+                gcode += '(DepthPerCut: ' + str(p['depthpercut']) + units + ' <=>' + \
+                         str(math.ceil(abs(p['z_cut']) / p['depthpercut'])) + ' passes' + ')\n'
+
+        gcode += '(Z_Move: ' + str(p['z_move']) + units + ')\n'
+        gcode += '(Z Toolchange: ' + str(p['toolchangez']) + units + ')\n'
+        gcode += '(X,Y Toolchange: ' + "%.4f, %.4f" % (coords_xy[0], coords_xy[1]) + units + ')\n'
+        gcode += '(Z Start: ' + str(p['startz']) + units + ')\n'
+        gcode += '(Z End: ' + str(p['endz']) + units + ')\n'
+        gcode += '(Steps per circle: ' + str(p['steps_per_circle']) + ')\n'
+
+        if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
+            gcode += '(Postprocessor Excellon: ' + str(p['pp_excellon_name']) + ')\n'
+        else:
+            gcode += '(Postprocessor Geometry: ' + str(p['pp_geometry_name']) + ')\n'
+
+        gcode += '(Spindle Speed: ' + str(p['spindlespeed']) + ' RPM' + ')\n' + '\n'
+
+        gcode += ('G20' if p.units.upper() == 'IN' else 'G21') + "\n"
+        gcode += 'G90\n'
+        gcode += 'G94\n'
+        gcode += 'G17\n'
+
+        return gcode
+
+    def startz_code(self, p):
+        if p.startz is not None:
+            return 'G00 Z' + self.coordinate_format%(p.coords_decimals, p.startz)
+        else:
+            return ''
+
+    def lift_code(self, p):
+        return 'G00 Z' + self.coordinate_format%(p.coords_decimals, p.z_move)
+
+    def down_code(self, p):
+        return 'G01 Z' + self.coordinate_format%(p.coords_decimals, p.z_cut)
+
+    def toolchange_code(self, p):
+        toolchangez = p.toolchangez
+
+        if int(p.tool) == 1 and p.startz is not None:
+            toolchangez = p.startz
+
+        if p.units.upper() == 'MM':
+            toolC_formatted = format(p.toolC, '.2f')
+        else:
+            toolC_formatted = format(p.toolC, '.4f')
+
+        for i in p['options']['Tools_in_use']:
+            if i[0] == p.tool:
+                no_drills = i[2]
+
+        if str(p['options']['type']) == 'Excellon':
+            return """G00 Z{toolchangez}
+T{tool}
+M5
+M6
+(MSG, Change to Tool Dia = {toolC}, Total drills for current tool = {t_drills})
+M0""".format(toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+             tool=int(p.tool),
+             t_drills=no_drills,
+             toolC=toolC_formatted)
+        else:
+            return """G00 Z{toolchangez}
+T{tool}
+M5
+M6    
+(MSG, Change to Tool Dia = {toolC})
+M0""".format(toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+             tool=int(p.tool),
+             toolC=toolC_formatted)
+
+    def up_to_zero_code(self, p):
+        return 'G01 Z0'
+
+    def position_code(self, p):
+        return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
+               (p.coords_decimals, p.x, p.coords_decimals, p.y)
+
+    def rapid_code(self, p):
+        return ('G00 ' + self.position_code(p)).format(**p)
+
+    def linear_code(self, p):
+        return ('G01 ' + self.position_code(p)).format(**p) + " " + self.feedrate_code(p)
+
+    def end_code(self, p):
+        coords_xy = p['toolchange_xy']
+        gcode = ('G00 Z' + self.feedrate_format % (p.fr_decimals, p.endz) + "\n")
+        gcode += 'G00 X{x}Y{y}'.format(x=coords_xy[0], y=coords_xy[1]) + "\n"
+        return gcode
+
+    def feedrate_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate))
+
+    def feedrate_z_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate_z))
+
+    def spindle_code(self,p):
+        if p.spindlespeed:
+            return 'M03 S%d' % p.spindlespeed
+        else:
+            return 'M03'
+
+    def dwell_code(self, p):
+        if p.dwelltime:
+            return 'G4 P' + str(p.dwelltime)
+
+    def spindle_stop_code(self,p):
+        return 'M05'

postprocessors/grbl_laser.py

@@ -0,0 +1,74 @@
+from FlatCAMPostProc import *
+
+# This post processor is configured to output code that
+# is compatible with almost any version of Grbl.
+
+
+class grbl_laser(FlatCAMPostProc):
+
+    coordinate_format = "%.*f"
+    feedrate_format = '%.*f'
+
+    def start_code(self, p):
+        units = ' ' + str(p['units']).lower()
+        gcode = ''
+
+        gcode += '(Feedrate: ' + str(p['feedrate']) + units + '/min' + ')\n'
+        gcode += '(Feedrate rapids ' + str(p['feedrate_rapid']) + units + '/min' + ')\n' + '\n'
+
+        gcode += '(Steps per circle: ' + str(p['steps_per_circle']) + ')\n'
+
+        if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
+            gcode += '(Postprocessor Excellon: ' + str(p['pp_excellon_name']) + ')\n'
+        else:
+            gcode += '(Postprocessor Geometry: ' + str(p['pp_geometry_name']) + ')\n'
+
+        gcode += ('G20' if p.units.upper() == 'IN' else 'G21') + "\n"
+        gcode += 'G90\n'
+        gcode += 'G94\n'
+        gcode += 'G17\n'
+
+        return gcode
+
+    def startz_code(self, p):
+        return ''
+
+    def lift_code(self, p):
+        return 'M05'
+
+    def down_code(self, p):
+        return 'M03'
+
+    def toolchange_code(self, p):
+        return ''
+
+    def up_to_zero_code(self, p):
+        return 'M05'
+
+    def position_code(self, p):
+        return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
+               (p.coords_decimals, p.x, p.coords_decimals, p.y)
+
+    def rapid_code(self, p):
+        return ('G00 ' + self.position_code(p)).format(**p)
+
+    def linear_code(self, p):
+        return ('G01 ' + self.position_code(p)).format(**p) + " " + self.feedrate_code(p)
+
+    def end_code(self, p):
+        gcode = ('G00 Z' + self.feedrate_format %(p.fr_decimals, p.endz) + "\n")
+        gcode += 'G00 X0Y0'
+        return gcode
+
+    def feedrate_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate))
+
+    def spindle_code(self,p):
+        if p.spindlespeed:
+            return 'S%d' % p.spindlespeed
+
+    def dwell_code(self, p):
+        return ''
+
+    def spindle_stop_code(self,p):
+        return 'M05'

postprocessors/manual_toolchange.py

@@ -0,0 +1,152 @@
+from FlatCAMPostProc import *
+
+
+class manual_toolchange(FlatCAMPostProc):
+
+    coordinate_format = "%.*f"
+    feedrate_format = '%.*f'
+
+    def start_code(self, p):
+        units = ' ' + str(p['units']).lower()
+        coords_xy = p['toolchange_xy']
+        gcode = ''
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += '(TOOL DIAMETER: ' + str(p['options']['tool_dia']) + units + ')\n'
+
+        gcode += '(Feedrate: ' + str(p['feedrate']) + units + '/min' + ')\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += '(Feedrate_Z: ' + str(p['feedrate_z']) + units + '/min' + ')\n'
+
+        gcode += '(Feedrate rapids ' + str(p['feedrate_rapid']) + units + '/min' + ')\n' + '\n'
+        gcode += '(Z_Cut: ' + str(p['z_cut']) + units + ')\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            if p['multidepth'] is True:
+                gcode += '(DepthPerCut: ' + str(p['depthpercut']) + units + ' <=>' + \
+                         str(math.ceil(abs(p['z_cut']) / p['depthpercut'])) + ' passes' + ')\n'
+
+        gcode += '(Z_Move: ' + str(p['z_move']) + units + ')\n'
+        gcode += '(Z Toolchange: ' + str(p['toolchangez']) + units + ')\n'
+        gcode += '(X,Y Toolchange: ' + "%.4f, %.4f" % (coords_xy[0], coords_xy[1]) + units + ')\n'
+        gcode += '(Z Start: ' + str(p['startz']) + units + ')\n'
+        gcode += '(Z End: ' + str(p['endz']) + units + ')\n'
+        gcode += '(Steps per circle: ' + str(p['steps_per_circle']) + ')\n'
+
+        if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
+            gcode += '(Postprocessor Excellon: ' + str(p['pp_excellon_name']) + ')\n'
+        else:
+            gcode += '(Postprocessor Geometry: ' + str(p['pp_geometry_name']) + ')\n'
+
+        gcode += '(Spindle Speed: %s RPM)\n' % str(p['spindlespeed'])
+
+        gcode += ('G20\n' if p.units.upper() == 'IN' else 'G21\n')
+        gcode += 'G90\n'
+        gcode += 'G94\n'
+
+        return gcode
+
+    def startz_code(self, p):
+        if p.startz is not None:
+            return 'G00 Z' + self.coordinate_format % (p.coords_decimals, p.startz)
+        else:
+            return ''
+
+    def lift_code(self, p):
+        return 'G00 Z' + self.coordinate_format % (p.coords_decimals, p.z_move)
+
+    def down_code(self, p):
+        return 'G01 Z' + self.coordinate_format % (p.coords_decimals, p.z_cut)
+
+    def toolchange_code(self, p):
+        toolchangez = p.toolchangez
+        toolchangexy = p.toolchange_xy
+        toolchangex = toolchangexy[0]
+        toolchangey = toolchangexy[1]
+
+        no_drills = 1
+
+        if int(p.tool) == 1 and p.startz is not None:
+            toolchangez = p.startz
+
+        if p.units.upper() == 'MM':
+            toolC_formatted = format(p.toolC, '.2f')
+        else:
+            toolC_formatted = format(p.toolC, '.4f')
+
+        for i in p['options']['Tools_in_use']:
+            if i[0] == p.tool:
+                no_drills = i[2]
+
+        if str(p['options']['type']) == 'Excellon':
+            return """G00 Z{toolchangez}
+T{tool}
+M5
+G00 X{toolchangex}Y{toolchangey}    
+(MSG, Change to Tool Dia = {toolC}, Total drills for current tool = {t_drills})
+M0
+G01 Z0
+M0
+G00 Z{toolchangez}
+M0
+""".format(toolchangex=self.coordinate_format%(p.coords_decimals, toolchangex),
+           toolchangey=self.coordinate_format%(p.coords_decimals, toolchangey),
+           toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+           tool=int(p.tool),
+           t_drills=no_drills,
+           toolC=toolC_formatted)
+        else:
+            return """G00 Z{toolchangez}
+T{tool}
+M5
+G00 X{toolchangex}Y{toolchangey}    
+(MSG, Change to Tool Dia = {toolC})
+M0
+G01 Z0
+M0
+G00 Z{toolchangez}
+M0
+""".format(toolchangex=self.coordinate_format%(p.coords_decimals, toolchangex),
+           toolchangey=self.coordinate_format%(p.coords_decimals, toolchangey),
+           toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+           tool=int(p.tool),
+           toolC=toolC_formatted)
+
+    def up_to_zero_code(self, p):
+        return 'G01 Z0'
+
+    def position_code(self, p):
+        return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
+               (p.coords_decimals, p.x, p.coords_decimals, p.y)
+
+    def rapid_code(self, p):
+        return ('G00 ' + self.position_code(p)).format(**p)
+
+    def linear_code(self, p):
+        return ('G01 ' + self.position_code(p)).format(**p)
+
+    def end_code(self, p):
+        coords_xy = p['toolchange_xy']
+        gcode = ('G00 Z' + self.feedrate_format %(p.fr_decimals, p.endz) + "\n")
+        gcode += 'G00 X{x}Y{y}'.format(x=coords_xy[0], y=coords_xy[1]) + "\n"
+        return gcode
+
+    def feedrate_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate))
+
+    def feedrate_z_code(self, p):
+        return 'G01 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate_z))
+
+    def spindle_code(self,p):
+        if p.spindlespeed:
+            return 'M03 S' + str(p.spindlespeed)
+        else:
+            return 'M03'
+
+    def dwell_code(self, p):
+        if p.dwelltime:
+            return 'G4 P' + str(p.dwelltime)
+
+    def spindle_stop_code(self,p):
+        return 'M05'

postprocessors/marlin.py

@@ -0,0 +1,135 @@
+from FlatCAMPostProc import *
+
+
+class marlin(FlatCAMPostProc):
+
+    coordinate_format = "%.*f"
+    feedrate_format = '%.*f'
+    feedrate_rapid_format = feedrate_format
+
+    def start_code(self, p):
+        units = ' ' + str(p['units']).lower()
+        gcode = ''
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += ';TOOL DIAMETER: ' + str(p['options']['tool_dia']) + units + '\n' + '\n'
+
+        gcode += ';Feedrate: ' + str(p['feedrate']) + units + '/min' + '\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            gcode += ';Feedrate_Z: ' + str(p['feedrate_z']) + units + '/min' + '\n'
+
+        gcode += ';Feedrate rapids ' + str(p['feedrate_rapid']) + units + '/min' + '\n' + '\n'
+        gcode += ';Z_Cut: ' + str(p['z_cut']) + units + '\n'
+
+        if str(p['options']['type']) == 'Geometry':
+            if p['multidepth'] is True:
+                gcode += ';DepthPerCut: ' + str(p['depthpercut']) + units + ' <=>' + \
+                         str(math.ceil(abs(p['z_cut']) / p['depthpercut'])) + ' passes' + '\n'
+
+        gcode += ';Z_Move: ' + str(p['z_move']) + units + '\n'
+        gcode += ';Z Toolchange: ' + str(p['toolchangez']) + units + '\n'
+        gcode += ';Z Start: ' + str(p['startz']) + units + '\n'
+        gcode += ';Z End: ' + str(p['endz']) + units + '\n'
+        gcode += ';Steps per circle: ' + str(p['steps_per_circle']) + '\n'
+
+        if str(p['options']['type']) == 'Excellon' or str(p['options']['type']) == 'Excellon Geometry':
+            gcode += ';Postprocessor Excellon: ' + str(p['pp_excellon_name']) + '\n'
+        else:
+            gcode += ';Postprocessor Geometry: ' + str(p['pp_geometry_name']) + '\n'
+
+        gcode += ';Spindle Speed: ' + str(p['spindlespeed']) + ' RPM' + '\n' + '\n'
+
+        gcode += ('G20' if p.units.upper() == 'IN' else 'G21') + "\n"
+        gcode += 'G90\n'
+
+        return gcode
+
+    def startz_code(self, p):
+        if p.startz is not None:
+            return 'G0 Z' + self.coordinate_format % (p.coords_decimals, p.startz)
+        else:
+            return ''
+
+    def lift_code(self, p):
+        return 'G0 Z' + self.coordinate_format%(p.coords_decimals, p.z_move) + " " + self.feedrate_rapid_code(p)
+
+    def down_code(self, p):
+        return 'G1 Z' + self.coordinate_format%(p.coords_decimals, p.z_cut) + " " + self.end_feedrate_code(p)
+
+    def toolchange_code(self, p):
+        toolchangez = p.toolchangez
+        no_drills = 1
+
+        if int(p.tool) == 1 and p.startz is not None:
+            toolchangez = p.startz
+
+        if p.units.upper() == 'MM':
+            toolC_formatted = format(p.toolC, '.2f')
+        else:
+            toolC_formatted = format(p.toolC, '.4f')
+
+        for i in p['options']['Tools_in_use']:
+            if i[0] == p.tool:
+                no_drills = i[2]
+
+        if str(p['options']['type']) == 'Excellon':
+            return """G0 Z{toolchangez}
+M5
+M0 Change to Tool Dia = {toolC}, Total drills for current tool = {t_drills}
+""".format(toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+           tool=int(p.tool),
+           t_drills=no_drills,
+           toolC=toolC_formatted)
+        else:
+            return """G0 Z{toolchangez}
+M5
+M0 Change to Tool Dia = {toolC}
+""".format(toolchangez=self.coordinate_format%(p.coords_decimals, toolchangez),
+           tool=int(p.tool),
+           toolC=toolC_formatted)
+
+    def up_to_zero_code(self, p):
+        return 'G1 Z0' + " " + self.feedrate_code(p)
+
+    def position_code(self, p):
+        return ('X' + self.coordinate_format + ' Y' + self.coordinate_format) % \
+               (p.coords_decimals, p.x, p.coords_decimals, p.y)
+
+    def rapid_code(self, p):
+        return ('G0 ' + self.position_code(p)).format(**p) + " " + self.feedrate_rapid_code(p)
+
+    def linear_code(self, p):
+        return ('G1 ' + self.position_code(p)).format(**p) + " " + self.end_feedrate_code(p)
+
+    def end_code(self, p):
+        coords_xy = p['toolchange_xy']
+        gcode = ('G0 Z' + self.feedrate_format %(p.fr_decimals, p.endz) + " " + self.feedrate_rapid_code(p) + "\n")
+        gcode += 'G0 X{x}Y{y}'.format(x=coords_xy[0], y=coords_xy[1]) + " " + self.feedrate_rapid_code(p) + "\n"
+
+        return gcode
+
+    def feedrate_code(self, p):
+        return 'G1 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate))
+
+    def end_feedrate_code(self, p):
+        return 'F' + self.feedrate_format %(p.fr_decimals, p.feedrate)
+
+    def feedrate_z_code(self, p):
+        return 'G1 F' + str(self.feedrate_format %(p.fr_decimals, p.feedrate_z))
+
+    def feedrate_rapid_code(self, p):
+        return 'F' + self.feedrate_rapid_format % (p.fr_decimals, p.feedrate_rapid)
+
+    def spindle_code(self,p):
+        if p.spindlespeed:
+            return 'M3 S%d' % p.spindlespeed
+        else:
+            return 'M3'
+
+    def dwell_code(self, p):
+        if p.dwelltime:
+            return 'G4 P' + str(p.dwelltime)
+
+    def spindle_stop_code(self,p):
+        return 'M5'