Merge pull request #7201 from fieldOfView/feature_unify_pause_at_height

Unify pause at height scripts
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Nino van Hooff 2020-05-19 15:51:21 +02:00 committed by GitHub
commit 81ec7d6582
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5 changed files with 151 additions and 289 deletions

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@ -1,45 +0,0 @@
from ..Script import Script
class BQ_PauseAtHeight(Script):
def __init__(self):
super().__init__()
def getSettingDataString(self):
return """{
"name":"Pause at height (BQ Printers)",
"key": "BQ_PauseAtHeight",
"metadata":{},
"version": 2,
"settings":
{
"pause_height":
{
"label": "Pause height",
"description": "At what height should the pause occur",
"unit": "mm",
"type": "float",
"default_value": 5.0
}
}
}"""
def execute(self, data):
pause_z = self.getSettingValueByKey("pause_height")
for layer in data:
lines = layer.split("\n")
for line in lines:
if self.getValue(line, 'G') == 1 or self.getValue(line, 'G') == 0:
current_z = self.getValue(line, 'Z')
if current_z is not None:
if current_z >= pause_z:
prepend_gcode = ";TYPE:CUSTOM\n"
prepend_gcode += "; -- Pause at height (%.2f mm) --\n" % pause_z
# Insert Pause gcode
prepend_gcode += "M25 ; Pauses the print and waits for the user to resume it\n"
index = data.index(layer)
layer = prepend_gcode + layer
data[index] = layer # Override the data of this layer with the modified data
return data
break
return data

View file

@ -25,7 +25,7 @@ class PauseAtHeight(Script):
"label": "Pause at",
"description": "Whether to pause at a certain height or at a certain layer.",
"type": "enum",
"options": {"height": "Height", "layer_no": "Layer No."},
"options": {"height": "Height", "layer_no": "Layer Number"},
"default_value": "height"
},
"pause_height":
@ -49,6 +49,15 @@ class PauseAtHeight(Script):
"minimum_value_warning": "1",
"enabled": "pause_at == 'layer_no'"
},
"pause_method":
{
"label": "Method",
"description": "The method or gcode command to use for pausing.",
"type": "enum",
"options": {"marlin": "Marlin (M0)", "griffin": "Griffin (M0, firmware retract)", "bq": "BQ (M25)", "reprap": "RepRap (M226)", "repetier": "Repetier (@pause)"},
"default_value": "marlin",
"value": "\\\"griffin\\\" if machine_gcode_flavor==\\\"Griffin\\\" else \\\"reprap\\\" if machine_gcode_flavor==\\\"RepRap (RepRap)\\\" else \\\"repetier\\\" if machine_gcode_flavor==\\\"Repetier\\\" else \\\"bq\\\" if \\\"BQ\\\" in machine_name else \\\"marlin\\\""
},
"disarm_timeout":
{
"label": "Disarm timeout",
@ -66,7 +75,8 @@ class PauseAtHeight(Script):
"description": "What X location does the head move to when pausing.",
"unit": "mm",
"type": "float",
"default_value": 190
"default_value": 190,
"enabled": "pause_method != \\\"griffin\\\""
},
"head_park_y":
{
@ -74,7 +84,17 @@ class PauseAtHeight(Script):
"description": "What Y location does the head move to when pausing.",
"unit": "mm",
"type": "float",
"default_value": 190
"default_value": 190,
"enabled": "pause_method != \\\"griffin\\\""
},
"head_move_z":
{
"label": "Head move Z",
"description": "The Height of Z-axis retraction before parking.",
"unit": "mm",
"type": "float",
"default_value": 15.0,
"enabled": "pause_method == \\\"repetier\\\""
},
"retraction_amount":
{
@ -82,7 +102,8 @@ class PauseAtHeight(Script):
"description": "How much filament must be retracted at pause.",
"unit": "mm",
"type": "float",
"default_value": 0
"default_value": 0,
"enabled": "pause_method != \\\"griffin\\\""
},
"retraction_speed":
{
@ -90,7 +111,8 @@ class PauseAtHeight(Script):
"description": "How fast to retract the filament.",
"unit": "mm/s",
"type": "float",
"default_value": 25
"default_value": 25,
"enabled": "pause_method not in [\\\"griffin\\\", \\\"repetier\\\"]"
},
"extrude_amount":
{
@ -98,7 +120,8 @@ class PauseAtHeight(Script):
"description": "How much filament should be extruded after pause. This is needed when doing a material change on Ultimaker2's to compensate for the retraction after the change. In that case 128+ is recommended.",
"unit": "mm",
"type": "float",
"default_value": 0
"default_value": 0,
"enabled": "pause_method != \\\"griffin\\\""
},
"extrude_speed":
{
@ -106,7 +129,8 @@ class PauseAtHeight(Script):
"description": "How fast to extrude the material after pause.",
"unit": "mm/s",
"type": "float",
"default_value": 3.3333
"default_value": 3.3333,
"enabled": "pause_method not in [\\\"griffin\\\", \\\"repetier\\\"]"
},
"redo_layer":
{
@ -121,18 +145,59 @@ class PauseAtHeight(Script):
"description": "Change the temperature during the pause.",
"unit": "°C",
"type": "int",
"default_value": 0
"default_value": 0,
"enabled": "pause_method not in [\\\"griffin\\\", \\\"repetier\\\"]"
},
"display_text":
{
"label": "Display Text",
"description": "Text that should appear on the display while paused. If left empty, there will not be any message.",
"type": "str",
"default_value": ""
"default_value": "",
"enabled": "pause_method != \\\"repetier\\\""
},
"machine_name":
{
"label": "Machine Type",
"description": "The name of your 3D printer model. This setting is controlled by the script and will not be visible.",
"default_value": "Unknown",
"type": "str",
"enabled": false
},
"machine_gcode_flavor":
{
"label": "G-code flavor",
"description": "The type of g-code to be generated. This setting is controlled by the script and will not be visible.",
"type": "enum",
"options":
{
"RepRap (Marlin/Sprinter)": "Marlin",
"RepRap (Volumetric)": "Marlin (Volumetric)",
"RepRap (RepRap)": "RepRap",
"UltiGCode": "Ultimaker 2",
"Griffin": "Griffin",
"Makerbot": "Makerbot",
"BFB": "Bits from Bytes",
"MACH3": "Mach3",
"Repetier": "Repetier"
},
"default_value": "RepRap (Marlin/Sprinter)",
"enabled": false
}
}
}"""
## Copy machine name and gcode flavor from global stack so we can use their value in the script stack
def initialize(self) -> None:
super().initialize()
global_container_stack = Application.getInstance().getGlobalContainerStack()
if global_container_stack is None or self._instance is None:
return
for key in ["machine_name", "machine_gcode_flavor"]:
self._instance.setProperty(key, "value", global_container_stack.getProperty(key, "value"))
## Get the X and Y values for a layer (will be used to get X and Y of the
# layer after the pause).
def getNextXY(self, layer: str) -> Tuple[float, float]:
@ -158,6 +223,7 @@ class PauseAtHeight(Script):
extrude_speed = self.getSettingValueByKey("extrude_speed")
park_x = self.getSettingValueByKey("head_park_x")
park_y = self.getSettingValueByKey("head_park_y")
move_z = self.getSettingValueByKey("head_move_z")
layers_started = False
redo_layer = self.getSettingValueByKey("redo_layer")
standby_temperature = self.getSettingValueByKey("standby_temperature")
@ -166,7 +232,14 @@ class PauseAtHeight(Script):
initial_layer_height = Application.getInstance().getGlobalContainerStack().getProperty("layer_height_0", "value")
display_text = self.getSettingValueByKey("display_text")
is_griffin = False
pause_method = self.getSettingValueByKey("pause_method")
pause_command = {
"marlin": self.putValue(M = 0),
"griffin": self.putValue(M = 0),
"bq": self.putValue(M = 25),
"reprap": self.putValue(M = 226),
"repetier": self.putValue("@pause now change filament and press continue printing")
}[pause_method]
# T = ExtruderManager.getInstance().getActiveExtruderStack().getProperty("material_print_temperature", "value")
@ -187,8 +260,6 @@ class PauseAtHeight(Script):
# Scroll each line of instruction for each layer in the G-code
for line in lines:
if ";FLAVOR:Griffin" in line:
is_griffin = True
# Fist positive layer reached
if ";LAYER:0" in line:
layers_started = True
@ -290,7 +361,22 @@ class PauseAtHeight(Script):
else:
prepend_gcode += ";current layer: {layer}\n".format(layer = current_layer)
if not is_griffin:
if pause_method == "repetier":
#Retraction
prepend_gcode += self.putValue(M = 83) + " ; switch to relative E values for any needed retraction\n"
if retraction_amount != 0:
prepend_gcode += self.putValue(G = 1, E = retraction_amount, F = 6000) + "\n"
#Move the head away
prepend_gcode += self.putValue(G = 1, Z = current_z + 1, F = 300) + " ; move up a millimeter to get out of the way\n"
prepend_gcode += self.putValue(G = 1, X = park_x, Y = park_y, F = 9000) + "\n"
if current_z < move_z:
prepend_gcode += self.putValue(G = 1, Z = current_z + move_z, F = 300) + "\n"
#Disable the E steppers
prepend_gcode += self.putValue(M = 84, E = 0) + "\n"
elif pause_method != "griffin":
# Retraction
prepend_gcode += self.putValue(M = 83) + " ; switch to relative E values for any needed retraction\n"
if retraction_amount != 0:
@ -322,9 +408,40 @@ class PauseAtHeight(Script):
prepend_gcode += self.putValue(M = 18, S = disarm_timeout) + " ; Set the disarm timeout\n"
# Wait till the user continues printing
prepend_gcode += self.putValue(M = 0) + " ; Do the actual pause\n"
prepend_gcode += pause_command + " ; Do the actual pause\n"
if not is_griffin:
if pause_method == "repetier":
#Push the filament back,
if retraction_amount != 0:
prepend_gcode += self.putValue(G = 1, E = retraction_amount, F = 6000) + "\n"
# Optionally extrude material
if extrude_amount != 0:
prepend_gcode += self.putValue(G = 1, E = extrude_amount, F = 200) + "\n"
prepend_gcode += self.putValue("@info wait for cleaning nozzle from previous filament") + "\n"
prepend_gcode += self.putValue("@pause remove the waste filament from parking area and press continue printing") + "\n"
# and retract again, the properly primes the nozzle when changing filament.
if retraction_amount != 0:
prepend_gcode += self.putValue(G = 1, E = -retraction_amount, F = 6000) + "\n"
#Move the head back
prepend_gcode += self.putValue(G = 1, Z = current_z + 1, F = 300) + "\n"
prepend_gcode += self.putValue(G = 1, X = x, Y = y, F = 9000) + "\n"
if retraction_amount != 0:
prepend_gcode += self.putValue(G = 1, E = retraction_amount, F = 6000) + "\n"
if current_extrusion_f != 0:
prepend_gcode += self.putValue(G = 1, F = current_extrusion_f) + " ; restore extrusion feedrate\n"
else:
Logger.log("w", "No previous feedrate found in gcode, feedrate for next layer(s) might be incorrect")
prepend_gcode += self.putValue(M = 82) + "\n"
# reset extrude value to pre pause value
prepend_gcode += self.putValue(G = 92, E = current_e) + "\n"
elif pause_method != "griffin":
if control_temperatures:
# Set extruder resume temperature
prepend_gcode += self.putValue(M = 109, S = int(target_temperature.get(current_t, 0))) + " ; resume temperature\n"

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@ -1,51 +0,0 @@
from ..Script import Script
class PauseAtHeightRepRapFirmwareDuet(Script):
def getSettingDataString(self):
return """{
"name": "Pause at height for RepRapFirmware DuetWifi / Duet Ethernet / Duet Maestro",
"key": "PauseAtHeightRepRapFirmwareDuet",
"metadata": {},
"version": 2,
"settings":
{
"pause_height":
{
"label": "Pause height",
"description": "At what height should the pause occur",
"unit": "mm",
"type": "float",
"default_value": 5.0
}
}
}"""
def execute(self, data):
current_z = 0.
pause_z = self.getSettingValueByKey("pause_height")
layers_started = False
for layer_number, layer in enumerate(data):
lines = layer.split("\n")
for line in lines:
if ";LAYER:0" in line:
layers_started = True
continue
if not layers_started:
continue
if self.getValue(line, 'G') == 1 or self.getValue(line, 'G') == 0:
current_z = self.getValue(line, 'Z')
if current_z != None:
if current_z >= pause_z:
prepend_gcode = ";TYPE:CUSTOM\n"
prepend_gcode += "; -- Pause at height (%.2f mm) --\n" % pause_z
prepend_gcode += self.putValue(M = 226) + "\n"
layer = prepend_gcode + layer
data[layer_number] = layer # Override the data of this layer with the modified data
return data
break
return data

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@ -1,178 +0,0 @@
from UM.Logger import Logger
from ..Script import Script
class PauseAtHeightforRepetier(Script):
def __init__(self):
super().__init__()
def getSettingDataString(self):
return """{
"name":"Pause at height for repetier",
"key": "PauseAtHeightforRepetier",
"metadata": {},
"version": 2,
"settings":
{
"pause_height":
{
"label": "Pause height",
"description": "At what height should the pause occur",
"unit": "mm",
"type": "float",
"default_value": 5.0
},
"head_park_x":
{
"label": "Park print head X",
"description": "What x location does the head move to when pausing.",
"unit": "mm",
"type": "float",
"default_value": 5.0
},
"head_park_y":
{
"label": "Park print head Y",
"description": "What y location does the head move to when pausing.",
"unit": "mm",
"type": "float",
"default_value": 5.0
},
"head_move_Z":
{
"label": "Head move Z",
"description": "The Hieght of Z-axis retraction before parking.",
"unit": "mm",
"type": "float",
"default_value": 15.0
},
"retraction_amount":
{
"label": "Retraction",
"description": "How much fillament must be retracted at pause.",
"unit": "mm",
"type": "float",
"default_value": 5.0
},
"extrude_amount":
{
"label": "Extrude amount",
"description": "How much filament should be extruded after pause. This is needed when doing a material change on Ultimaker2's to compensate for the retraction after the change. In that case 128+ is recommended.",
"unit": "mm",
"type": "float",
"default_value": 90.0
},
"redo_layers":
{
"label": "Redo layers",
"description": "Redo a number of previous layers after a pause to increases adhesion.",
"unit": "layers",
"type": "int",
"default_value": 0
}
}
}"""
def execute(self, data):
x = 0.
y = 0.
current_extrusion_f = 0
current_z = 0.
pause_z = self.getSettingValueByKey("pause_height")
retraction_amount = self.getSettingValueByKey("retraction_amount")
extrude_amount = self.getSettingValueByKey("extrude_amount")
park_x = self.getSettingValueByKey("head_park_x")
park_y = self.getSettingValueByKey("head_park_y")
move_Z = self.getSettingValueByKey("head_move_Z")
layers_started = False
redo_layers = self.getSettingValueByKey("redo_layers")
for layer in data:
lines = layer.split("\n")
for line in lines:
if ";LAYER:0" in line:
layers_started = True
continue
if not layers_started:
continue
if self.getValue(line, 'G') == 1 or self.getValue(line, 'G') == 0:
current_z = self.getValue(line, 'Z')
if self.getValue(line, 'F') is not None and self.getValue(line, 'E') is not None:
current_extrusion_f = self.getValue(line, 'F', current_extrusion_f)
x = self.getValue(line, 'X', x)
y = self.getValue(line, 'Y', y)
if current_z is not None:
if current_z >= pause_z:
index = data.index(layer)
prevLayer = data[index-1]
prevLines = prevLayer.split("\n")
current_e = 0.
for prevLine in reversed(prevLines):
current_e = self.getValue(prevLine, 'E', -1)
if current_e >= 0:
break
prepend_gcode = ";TYPE:CUSTOM\n"
prepend_gcode += ";added code by post processing\n"
prepend_gcode += ";script: PauseAtHeightforRepetier.py\n"
prepend_gcode += ";current z: %f \n" % (current_z)
prepend_gcode += ";current X: %f \n" % (x)
prepend_gcode += ";current Y: %f \n" % (y)
#Retraction
prepend_gcode += "M83\n"
if retraction_amount != 0:
prepend_gcode += "G1 E-%f F6000\n" % (retraction_amount)
#Move the head away
prepend_gcode += "G1 Z%f F300\n" % (1 + current_z)
prepend_gcode += "G1 X%f Y%f F9000\n" % (park_x, park_y)
if current_z < move_Z:
prepend_gcode += "G1 Z%f F300\n" % (current_z + move_Z)
#Disable the E steppers
prepend_gcode += "M84 E0\n"
#Wait till the user continues printing
prepend_gcode += "@pause now change filament and press continue printing ;Do the actual pause\n"
#Push the filament back,
if retraction_amount != 0:
prepend_gcode += "G1 E%f F6000\n" % (retraction_amount)
# Optionally extrude material
if extrude_amount != 0:
prepend_gcode += "G1 E%f F200\n" % (extrude_amount)
prepend_gcode += "@info wait for cleaning nozzle from previous filament\n"
prepend_gcode += "@pause remove the waste filament from parking area and press continue printing\n"
# and retract again, the properly primes the nozzle when changing filament.
if retraction_amount != 0:
prepend_gcode += "G1 E-%f F6000\n" % (retraction_amount)
#Move the head back
prepend_gcode += "G1 Z%f F300\n" % (1 + current_z)
prepend_gcode +="G1 X%f Y%f F9000\n" % (x, y)
if retraction_amount != 0:
prepend_gcode +="G1 E%f F6000\n" % (retraction_amount)
if current_extrusion_f != 0:
prepend_gcode += self.putValue(G=1, F=current_extrusion_f) + " ; restore extrusion feedrate\n"
else:
Logger.log("w", "No previous feedrate found in gcode, feedrate for next layer(s) might be incorrect")
prepend_gcode +="M82\n"
# reset extrude value to pre pause value
prepend_gcode +="G92 E%f\n" % (current_e)
layer = prepend_gcode + layer
# include a number of previous layers
for i in range(1, redo_layers + 1):
prevLayer = data[index-i]
layer = prevLayer + layer
data[index] = layer #Override the data of this layer with the modified data
return data
break
return data

View file

@ -97,6 +97,25 @@ class VersionUpgrade462to47(VersionUpgrade):
script_parser = configparser.ConfigParser(interpolation=None)
script_parser.optionxform = str # type: ignore # Don't transform the setting keys as they are case-sensitive.
script_parser.read_string(script_str)
# Unify all Pause at Height
script_id = script_parser.sections()[0]
if script_id in ["BQ_PauseAtHeight", "PauseAtHeightRepRapFirmwareDuet", "PauseAtHeightforRepetier"]:
script_settings = script_parser.items(script_id)
script_settings.append(("pause_method", {
"BQ_PauseAtHeight": "bq",
"PauseAtHeightforRepetier": "repetier",
"PauseAtHeightRepRapFirmwareDuet": "reprap"
}[script_id]))
# Since we cannot rename a section, we remove the original section and create a new section with the new script id.
script_parser.remove_section(script_id)
script_id = "PauseAtHeight"
script_parser.add_section(script_id)
for setting_tuple in script_settings:
script_parser.set(script_id, setting_tuple[0], setting_tuple[1])
# Update redo_layers to redo_layer
if "PauseAtHeight" in script_parser:
if "redo_layers" in script_parser["PauseAtHeight"]:
script_parser["PauseAtHeight"]["redo_layer"] = str(int(script_parser["PauseAtHeight"]["redo_layers"]) > 0)