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0bbde663e4
The file format 'application/x-makerbotsketch' has been updated to 'application/x-makerbot-sketch' across all instances in the code base. In addition, the 'Sketch' option for gcode flavor has been removed from all printer selection menus in different sections of the code. This should be added again once the code is implemented in gcode for this flavor. Also, change flavor in ultimaker_sketch.def.json file CURA-11777
241 lines
10 KiB
Python
241 lines
10 KiB
Python
# Copyright (c) 2023 Ultimaker B.V.
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# The PostProcessingPlugin is released under the terms of the LGPLv3 or higher.
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# Modification 06.09.2020
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# add checkbox, now you can choose and use configuration from the firmware itself.
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from typing import List
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from ..Script import Script
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from UM.Application import Application # To get the current printer's settings.
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class FilamentChange(Script):
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_layer_keyword = ";LAYER:"
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def __init__(self):
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super().__init__()
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def getSettingDataString(self):
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return """{
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"name": "Filament Change",
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"key": "FilamentChange",
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"metadata": {},
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"version": 2,
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"settings":
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{
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"enabled":
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{
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"label": "Enable",
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"description": "Uncheck to temporarily disable this feature.",
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"type": "bool",
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"default_value": true
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},
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"layer_number":
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{
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"label": "Layer",
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"description": "At what layer should color change occur. This will be before the layer starts printing. Specify multiple color changes with a comma.",
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"unit": "",
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"type": "str",
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"default_value": "1",
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"enabled": "enabled"
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},
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"firmware_config":
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{
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"label": "Use Firmware Configuration",
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"description": "Use the settings in your firmware, or customise the parameters of the filament change here.",
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"type": "bool",
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"default_value": false,
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"enabled": "enabled"
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},
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"initial_retract":
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{
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"label": "Initial Retraction",
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"description": "Initial filament retraction distance. The filament will be retracted with this amount before moving the nozzle away from the ongoing print.",
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"unit": "mm",
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"type": "float",
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"default_value": 30.0,
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"enabled": "enabled and not firmware_config"
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},
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"later_retract":
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{
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"label": "Later Retraction Distance",
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"description": "Later filament retraction distance for removal. The filament will be retracted all the way out of the printer so that you can change the filament.",
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"unit": "mm",
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"type": "float",
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"default_value": 300.0,
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"enabled": "enabled and not firmware_config"
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},
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"x_position":
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{
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"label": "X Position",
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"description": "Extruder X position. The print head will move here for filament change.",
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"unit": "mm",
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"type": "float",
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"default_value": 0,
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"enabled": "enabled and not firmware_config"
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},
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"y_position":
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{
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"label": "Y Position",
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"description": "Extruder Y position. The print head will move here for filament change.",
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"unit": "mm",
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"type": "float",
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"default_value": 0,
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"enabled": "enabled and not firmware_config"
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},
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"z_position":
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{
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"label": "Z Position (relative)",
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"description": "Extruder relative Z position. Move the print head up for filament change.",
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"unit": "mm",
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"type": "float",
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"default_value": 0,
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"minimum_value": 0,
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"enabled": "enabled"
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},
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"retract_method":
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{
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"label": "Retract method",
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"description": "The gcode variant to use for retract.",
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"type": "enum",
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"options": {"U": "Marlin (M600 U)", "L": "Reprap (M600 L)"},
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"default_value": "U",
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"value": "\\\"L\\\" if machine_gcode_flavor==\\\"RepRap (RepRap)\\\" else \\\"U\\\"",
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"enabled": "enabled and not firmware_config"
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},
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"machine_gcode_flavor":
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{
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"label": "G-code flavor",
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"description": "The type of g-code to be generated. This setting is controlled by the script and will not be visible.",
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"type": "enum",
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"options":
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{
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"RepRap (Marlin/Sprinter)": "Marlin",
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"RepRap (Volumetric)": "Marlin (Volumetric)",
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"RepRap (RepRap)": "RepRap",
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"UltiGCode": "Ultimaker 2",
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"Griffin": "Griffin",
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"Makerbot": "Makerbot",
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"BFB": "Bits from Bytes",
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"MACH3": "Mach3",
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"Repetier": "Repetier"
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},
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"default_value": "RepRap (Marlin/Sprinter)",
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"enabled": "false"
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},
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"enable_before_macro":
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{
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"label": "Enable G-code Before",
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"description": "Use this to insert a custom G-code macro before the filament change happens",
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"type": "bool",
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"default_value": false,
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"enabled": "enabled"
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},
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"before_macro":
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{
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"label": "G-code Before",
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"description": "Any custom G-code to run before the filament change happens, for example, M300 S1000 P10000 for a long beep.",
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"unit": "",
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"type": "str",
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"default_value": "M300 S1000 P10000",
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"enabled": "enabled and enable_before_macro"
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},
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"enable_after_macro":
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{
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"label": "Enable G-code After",
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"description": "Use this to insert a custom G-code macro after the filament change",
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"type": "bool",
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"default_value": false,
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"enabled": "enabled"
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},
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"after_macro":
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{
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"label": "G-code After",
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"description": "Any custom G-code to run after the filament has been changed right before continuing the print, for example, you can add a sequence to purge filament and wipe the nozzle.",
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"unit": "",
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"type": "str",
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"default_value": "M300 S440 P500",
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"enabled": "enabled and enable_after_macro"
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}
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}
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}"""
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## Copy machine name and gcode flavor from global stack so we can use their value in the script stack
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def initialize(self) -> None:
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super().initialize()
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global_container_stack = Application.getInstance().getGlobalContainerStack()
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if global_container_stack is None or self._instance is None:
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return
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for key in ["machine_gcode_flavor"]:
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self._instance.setProperty(key, "value", global_container_stack.getProperty(key, "value"))
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def execute(self, data: List[str]):
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"""Inserts the filament change g-code at specific layer numbers.
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:param data: A list of layers of g-code.
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:return: A similar list, with filament change commands inserted.
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"""
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enabled = self.getSettingValueByKey("enabled")
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layer_nums = self.getSettingValueByKey("layer_number")
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initial_retract = self.getSettingValueByKey("initial_retract")
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later_retract = self.getSettingValueByKey("later_retract")
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x_pos = self.getSettingValueByKey("x_position")
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y_pos = self.getSettingValueByKey("y_position")
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z_pos = self.getSettingValueByKey("z_position")
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firmware_config = self.getSettingValueByKey("firmware_config")
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enable_before_macro = self.getSettingValueByKey("enable_before_macro")
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before_macro = self.getSettingValueByKey("before_macro")
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enable_after_macro = self.getSettingValueByKey("enable_after_macro")
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after_macro = self.getSettingValueByKey("after_macro")
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if not enabled:
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return data
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color_change = ";BEGIN FilamentChange plugin\n"
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if enable_before_macro:
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color_change = color_change + before_macro + "\n"
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color_change = color_change + "M600"
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if not firmware_config:
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if initial_retract is not None and initial_retract > 0.:
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color_change = color_change + (" E%.2f" % initial_retract)
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if later_retract is not None and later_retract > 0.:
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# Reprap uses 'L': https://reprap.org/wiki/G-code#M600:_Filament_change_pause
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# Marlin uses 'U' https://marlinfw.org/docs/gcode/M600.html
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retract_method = self.getSettingValueByKey("retract_method")
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color_change = color_change + (" %s%.2f" % (retract_method, later_retract))
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if x_pos is not None:
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color_change = color_change + (" X%.2f" % x_pos)
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if y_pos is not None:
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color_change = color_change + (" Y%.2f" % y_pos)
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if z_pos is not None and z_pos > 0.:
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color_change = color_change + (" Z%.2f" % z_pos)
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color_change = color_change + "\n"
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if enable_after_macro:
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color_change = color_change + after_macro + "\n"
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color_change = color_change + ";END FilamentChange plugin\n"
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layer_targets = layer_nums.split(",")
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if len(layer_targets) > 0:
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for layer_num in layer_targets:
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try:
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layer_num = int(layer_num.strip()) + 1 #Needs +1 because the 1st layer is reserved for start g-code.
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except ValueError: #Layer number is not an integer.
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continue
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if 0 < layer_num < len(data):
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data[layer_num] = color_change + data[layer_num]
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return data
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