CR6.cfg

# Creality CR-6 SE specific configuration
# The START_PRINT and END_PRINT macro's are called in the slicer start code
# Slicer start code:	start_print HOTEND_TEMP={material_print_temperature_layer_0} BED_TEMP={material_bed_temperature_layer_0}
# Slicer end code:		end_print
# The end_print sets the part fan to maximum to speed up cooling of the hotend and waits for the hotend and bed to cool below 50 °C.
# The end print macro can switch off the printer, this part is commented out as the RPI_MCU needs to be implemneted first.

[bed_mesh]
speed: 150 #default 100
horizontal_move_z: 3
mesh_min: 5,5
mesh_max: 230,230
probe_count: 6,6 # 6*6 = 36 probe points
fade_start: 1
fade_end: 10
fade_target: 0

[safe_z_home]
home_xy_position: 117.5,117.5 #Center
z_hop: 10

[force_move]
enable_force_move: True

[gcode_macro TARE_PROBE]
gcode:
	M104 S0
	SET_PIN PIN=probe_tare VALUE=0
	G4 P250
	SET_PIN PIN=probe_tare VALUE=1
	G4 P250
	{action_respond_info("Probe tared")}

[gcode_macro BED_LEVEL]
description: Run Auto Level
gcode:
    M118 Starting ABL
	M190 S60
	G28
	M104 S0		#switch off heater as it was switched on after homing
    M118 Starting probing
	BED_MESH_CALIBRATE
	SAVE_CONFIG
	M140 S0
	M104 S0
    M118 FINISHED: Auto Level

[gcode_macro START_PRINT]
# put the following in the Cura start code and remove everything else:
#start_print HOTEND_TEMP={material_print_temperature_layer_0} BED_TEMP={material_bed_temperature_layer_0}
gcode:
	{% set toolTemp = params.HOTEND_TEMP|int %}
    #{% set toolTemp = 205 %}
	{% set bedTemp = params.BED_TEMP|int %}
	SET_GCODE_OFFSET Z=0
	{% if toolTemp >= 221 %}
		SET_GCODE_OFFSET Z=0.03
	{% endif %}
	SET_HEATER_TEMPERATURE HEATER=heater_bed TARGET={bedTemp}
    #SET_HEATER_TEMPERATURE HEATER=heater_bed TARGET=60
	SET_HEATER_TEMPERATURE HEATER=extruder TARGET={toolTemp -40}
    G92 E0 								#Reset Extruder
	M82 								# absolute extrusion mode
	M220 S100 							# Reset Feedrate
	M221 S100 							# Reset Flowrate
	SET_VELOCITY_LIMIT VELOCITY=200 ACCEL=1500 ACCEL_TO_DECEL=750 SQUARE_CORNER_VELOCITY=5

	#home all axis and leave printhead in center of the bed for quick Z homing once the bed is 15 degrees below its target
	G28
	SET_HEATER_TEMPERATURE HEATER=extruder TARGET={toolTemp -40}
	TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={bedTemp -10}	# wait for bed to be over 50
    #TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM=50	# wait for bed to be over 50
	TEMPERATURE_WAIT SENSOR=extruder MINIMUM={toolTemp -40}
	SET_HEATER_TEMPERATURE HEATER=extruder TARGET=0 #Set extruder to 0C to avoid interfering with homing
	G28	Z							# home all axes
	SET_HEATER_TEMPERATURE HEATER=extruder TARGET={toolTemp -40}
    #SET_HEATER_TEMPERATURE HEATER=extruder TARGET=205

	#move to the side, wait untill the bed is within 10 deg from target heat the hotend
	G90
	G0 Z24
	G0 X0 Y0
    #M118 Loading Mesh
    BED_MESH_PROFILE LOAD="default"
	TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={bedTemp}

    M118 Giving bed 10 seconds...
    G4 P10000 #Wait extra 20 seconds to allow bed to heat well

    M118 Setting hotend to +3 degrees to start
	SET_HEATER_TEMPERATURE HEATER=extruder TARGET={toolTemp} #Start temp
    {% if toolTemp < 205 %}
		M118 Printing Temp below 205. Retracting at 170
        TEMPERATURE_WAIT SENSOR=extruder MINIMUM=170	#Wait until extruder temp is 170 to retract a bit (default minumum temp Klipper will alow)
    {% else %}
        M118 Printing Temp 205 or above. Retracting at {toolTemp -35}
        TEMPERATURE_WAIT SENSOR=extruder MINIMUM={toolTemp -35}	#Wait until extruder temp is 30 degrees below printing temp to retract a bit
	{% endif %}
     
    G1 E-0.5 F2700                      #Retract a bit
	TEMPERATURE_WAIT SENSOR=extruder MINIMUM={toolTemp - 3}	#start printing shortly before nozzle hits temp to reduce oozing
    #M118 Extra 8 sec for hotend to melt
    #G4 P8000 #winter time extra time for stuff to melt in hotend
    #M118 Waiting for nozzle...
    #G4 P5000 #Wait 5 seconds for nozzle to stabilize temp
    #TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM=60
	#SET_HEATER_TEMPERATURE HEATER=extruder TARGET=205
	#TEMPERATURE_WAIT SENSOR=extruder MINIMUM=203	#start printing 1 deg before reaching setpoint

	# And we can now draw our purge line
	G92 E0 								#Reset Extruder
	G1 Z2.0 F3000 						#Move Z Axis up
	G1 X0 Y20 Z0.28						#Move to start position
	G1 X0 Y200.0 Z0.28 E15   			#Draw the first line
	G1 X0 Y200.0 Z0.28 					#Move to side a little
	G1 X0.5 Y20 Z0.28 E30 				#Draw the second line
   # G1 E-0.1 F2700                      #Retract a bit
	G92 E0 								#Reset Extruder
	G1 Z3.0 F3000 						#Move Z Axis up
    TEMPERATURE_WAIT SENSOR=extruder MINIMUM={toolTemp}
    M118 Print Start...

[gcode_macro END_PRINT]
# Put the following in the Cura end code and remove everything else:
# end_print
gcode:
    M118 Print Finished
    TURN_OFF_HEATERS
	M106 S255 ;full fan
	G91 ;Relative positioning
	G1 E-2 F2700 ;Retract a bit
	G1 E-2 Z0.2 F2400 ;Retract and raise Z
    M118 Moving Print Head
	G1 X5 Y5 F5000 ;Wipe out to X5 and Y5 position
	G1 Z25 ;Raise Z more
	G90 ;Absolute positioning
	G1 X0 Y225 ;Present print
	G91 ;Relative positioning
	G4 P10000 ; milliseconds 1 seconds == 1000 milliseconds
	G1 E-10 F2700 ; retract 10mm more after cooling for 10 seconds
	#G4 S10
	#G1 E-1 F2700 ; retract a bit more after cooling for 15 seconds about 10 degrees
	G90 ;Absolute positioning
	M84 X Y E ;Disable all steppers but Z
	M82 ;absolute extrusion mode
    M118 Waiting for bed cooldown below 55C
	TEMPERATURE_WAIT SENSOR=heater_bed MAXIMUM=55
    M118 Waiting for extruder cooldown below 100C
	TEMPERATURE_WAIT SENSOR=extruder MAXIMUM=100
    G92 E0 								#Reset Extruder
	M106 S0 ;Turn-off fan
# 	POWER_OFF_PRINTER

# [gcode_macro POWER_OFF_PRINTER]
# gcode:
# 	{action_call_remote_method("set_device_power", device="printer", state="off")}

[gcode_macro LOAD_PLA]
gcode:
    SET_HEATER_TEMPERATURE HEATER=extruder TARGET=210
	TEMPERATURE_WAIT SENSOR=extruder MINIMUM=205
	{% set act_z = printer.toolhead.position.z|float %}
    {% if act_z < 60.0 %}
		G0 Z60
    {% endif %}
    M106 S255 ;full fan
    M83                            ; set extruder to relative
    m118 Pushing through filament...
    G1 E70 F200               ; quickly load filament set for direct drive, for bowden set to E280
	TURN_OFF_HEATERS
    G4 S20
	G1 E-4 F500						; retract a bit
	#G1 E-1 F5						; retract a bit
    M82                            ; set extruder to absolute
    M106 S0 ;Turn-off fan
    M118 Filament Load Finished

[gcode_macro LOAD_PETG]
gcode:
    SET_HEATER_TEMPERATURE HEATER=extruder TARGET=230
	TEMPERATURE_WAIT SENSOR=extruder MINIMUM=225
	{% set act_z = printer.toolhead.position.z|float %}
    {% if act_z < 50.0 %}
		G0 Z50
    {% endif %}
    M106 S255 ;full fan
    M83                            ; set extruder to relative
    G1 E70 F200               ; quickly load filament set for direct drive, for bowden set to E280
	TURN_OFF_HEATERS
    G4 S20
	G1 E-4 F500						; retract a bit
	#G1 E-1 F5						; retract a bit
    M82                            ; set extruder to absolute
    M106 S0 ;Turn-off fan
    M118 Filament Load Finished

[gcode_macro PID_tune]
gcode:
    M118 Will tune hotend and bed
    M118 Tuning Hotend to 205C
    PID_CALIBRATE HEATER=extruder TARGET=205
    M118 Hotend tune finished
    M118 Tuning bed to 60C
    PID_CALIBRATE HEATER=heater_bed TARGET=60
    M118 PID tuning is DONE
    SAVE_CONFIG

[gcode_macro UNLOAD_FILAMENT]
gcode:
    SET_HEATER_TEMPERATURE HEATER=extruder TARGET=180
	TEMPERATURE_WAIT SENSOR=extruder MINIMUM=180
	{% set act_z = printer.toolhead.position.z|float %}
    {% if act_z < 30.0 %}
		G0 Z30
    {% endif %}
    M83                            ; set extruder to relative
    G1 E5 F300                     ; extrude a little to soften tip
    G1 E-380 F1000                 ; retract filament completely, set to E380 for Bowden
    M82                            ; set extruder to absolute
    TURN_OFF_HEATERS

[gcode_macro Hotend_Cleaning]
gcode:
    M83                            ; set extruder to relative
    G1 E280 F1000                  ; quickly load filament set for direct drive, for bowden set to E280
    G1 E30 F300                    ; slower extrusion for hotend path
    G1 E50 F150                    ; prime nozzle with filament
    G1 E-380 F1000                 ; retract filament completely, set to E380 for Bowden
    M82                            ; set extruder to absolute

[gcode_macro M204]
description: Set Starting Acceleration
rename_existing: M204.1
gcode:
	{% if params.S is defined %}
		{% set s = params.S|float %}
		SET_VELOCITY_LIMIT ACCEL={s} ACCEL_TO_DECEL={s/2}
	{% endif %}

######################################################################
# Filament Change
######################################################################

# M600: Filament Change. This macro will pause the printer, move the
# tool to the change position, and retract the filament 50mm. Adjust
# the retraction settings for your own extruder. After filament has
# been changed, the print can be resumed from its previous position
# with the "RESUME" gcode.

[pause_resume]

[gcode_macro M600]
description: Pause the print, resume with resume button.
gcode:
    {% set X = params.X|default(50)|float %}
    {% set Y = params.Y|default(0)|float %}
    {% set Z = params.Z|default(10)|float %}
    SAVE_GCODE_STATE NAME=M600_state
    PAUSE
    G91
    G1 E-.8 F2700
    G1 Z{Z}
    G90
    G1 X{X} Y{Y} F3000
    G91
    G1 E-50 F1000
    RESTORE_GCODE_STATE NAME=M600_state


[gcode_macro M900]
description: Set linear Advance for example 0.5
gcode:
	{% if params.K is defined %}
		{% set K = params.K|float %}
		SET_PRESSURE_ADVANCE ADVANCE={K}
	{% endif %}