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[gcode_macro PRINT_START]
gcode:
{% set BED_TEMP = params.BED|default(60)|float %}
{% set EXTRUDER_TEMP = params.EXTRUDER|default(190)|float %}
{% set STANDBY_TEMP = params.STANDBY|default(190)|float %}
{% set CHAMBER_TEMP = params.CHAMBER|default(55)|float %}
G90 ; ensure absolute positioning
STATUS_HOMING
G92 E0 ; Reset Extruder
SMARTHOME ; Home all axes
STATUS_HEATING
;TEMPERATURE_WAIT SENSOR=heater_bed MINIMUM={STANDBY_TEMP} ; Start heating up the nozzle most of the way
M190 S{BED_TEMP} ; Start heating the bed, wait until target temperature reached
M4 P120000 ; Wait 2 minutes
;TEMPERATURE_WAIT SENSOR="temperature_sensor chamber_temp" MINIMUM={CHAMBER_TEMP} ; Wait for chamber temp
M140 S0 ; turn off power to the bed, interference with probe?
G28 Z ; Heatsoaked, validate that z
QUAD_GANTRY_LEVEL
STATUS_MESHING
BED_MESH_CALIBRATE
M190 S{BED_TEMP} ; Start heating the bed, wait until target temperature reached
M109 S{EXTRUDER_TEMP} ; Finish heating the nozzle
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CLEAN_NOZZLE
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G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position
G1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
G1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to side a little
G1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line
G92 E0 ; Reset Extruder
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish
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CLEAN_NOZZLE ; doing this again is probably gonna make it work!
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SKEW_PROFILE LOAD = calilantern_skew_profile
STATUS_PRINTING
# Use PRINT_END for the slicer ending script - please customise for your slicer of choice
[gcode_macro PRINT_END]
gcode:
# safe anti-stringing move coords
{% set th = printer.toolhead %}
{% set x_safe = th.position.x + 20 * (1 if th.axis_maximum.x - th.position.x > 20 else -1) %}
{% set y_safe = th.position.y + 20 * (1 if th.axis_maximum.y - th.position.y > 20 else -1) %}
{% set z_safe = [th.position.z + 2, th.axis_maximum.z]|min %}
SET_SKEW CLEAR = 1
SAVE_GCODE_STATE NAME = STATE_PRINT_END
M400 ; wait for buffer to clear
G92 E0 ; zero the extruder
G1 E-5.0 F1800 ; retract filament
TURN_OFF_HEATERS
G90 ; absolute positioning
G0 X{x_safe} Y{y_safe} Z{z_safe} F20000 ; move nozzle to remove stringing
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G0 X{th.axis_maximum.x//2} Y25 F3600 ; park nozzle at rear but avoid the drag chain
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M107 ; turn off fan
RESTORE_GCODE_STATE NAME = STATE_PRINT_END
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BACKUP_CFG ;backup the config in case anything changed since last print.
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[gcode_macro G32]
gcode:
SAVE_GCODE_STATE NAME = STATE_G32
G90
G28
QUAD_GANTRY_LEVEL
G28
G0 X175 Y175 Z30 F3600
#--------------------------------------------------------------------
RESTORE_GCODE_STATE NAME = STATE_G32
[gcode_macro POWER_ON_SETUP]
gcode:
STATUS_HOMING
SMARTHOME
CLEAN_NOZZLE
G1 X298 Y330
G28 Z ; Hopefully the nozzle is empty now
STATUS_LEVELING
[gcode_macro ABS_PREHEAT]
gcode:
M190 S115
[gcode_macro SMARTHOME]
gcode:
{% if printer.toolhead.homed_axes = = "xyz" %}
M118 Printer is already homed
{% else %}
M118 Printer needs homing...
G28
{% endif %}
[gcode_macro M355]
gcode:
{% set S = params.S|default(1)|float %}
#default_parameter_S=1
SET_PIN PIN = caselight VALUE={S}
[gcode_macro CLEAN_NOZZLE]
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variable_start_x: 101
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variable_start_y: 355
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variable_start_z: 0
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variable_wipe_dist: -40
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variable_wipe_qty: 5
variable_wipe_spd: 200
variable_raise_distance: 30
gcode:
{% if "xyz" not in printer.toolhead.homed_axes %}
G28
{% endif %}
G90 ; absolute positioning
## Move nozzle to start position
G1 X{start_x} Y{start_y} F6000
G1 Z{start_z} F1500
## Wipe nozzle
{% for wipes in range(1, (wipe_qty + 1)) %}
G1 X{start_x + wipe_dist} F{wipe_spd * 60}
G1 X{start_x} F{wipe_spd * 60}
{% endfor %}
## Raise nozzle
G1 Z{raise_distance}
[gcode_macro M600]
########### Gcode ############
gcode:
{% set X = params.X|default(175)|int %}
{% set Y = params.Y|default(0)|int %}
{% set Z = params.Z|default(10)|int %}
{% set E = params.E|default(-20)|int %}
{% set tool = params.tool|default(0)|int %}
PAUSE
G91
G1 E-5 F4000
G1 Z{Z}
G90
G1 X{X} Y{Y} F3000 ;park position
G0 E10 F500 ;extrude filament to get better blob on end
G0 E{E} F600 ;retract additional filament to move out of melt zone
G92 E0
[delayed_gcode bed_mesh_init]
initial_duration: .01
gcode:
BED_MESH_PROFILE LOAD = default
[gcode_macro TEST_SPEED]
# from ellis
# Home, get position, throw around toolhead, home again.
# If MCU stepper positions (first line in GET_POSITION) are greater than a full step different (your number of microsteps), then skipping occured.
# We only measure to a full step to accomodate for endstop variance.
# Example: TEST_SPEED SPEED=300 ACCEL=5000 ITERATIONS=10
description: Test for max speed and acceleration parameters for the printer. Procedure: Home -> ReadPositionFromMCU -> MovesToolhead@Vel&Accel -> Home -> ReadPositionfromMCU
gcode:
# Speed
{% set speed = params.SPEED|default(printer.configfile.settings.printer.max_velocity)|int %}
# Iterations
{% set iterations = params.ITERATIONS|default(5)|int %}
# Acceleration
{% set accel = params.ACCEL|default(printer.configfile.settings.printer.max_accel)|int %}
# Minimum Cruise Ratio
{% set min_cruise_ratio = params.MIN_CRUISE_RATIO|default(0.5)|float %}
# Bounding inset for large pattern (helps prevent slamming the toolhead into the sides after small skips, and helps to account for machines with imperfectly set dimensions)
{% set bound = params.BOUND|default(20)|int %}
# Size for small pattern box
{% set smallpatternsize = SMALLPATTERNSIZE|default(20)|int %}
# Large pattern
# Max positions, inset by BOUND
{% set x_min = printer.toolhead.axis_minimum.x + bound %}
{% set x_max = printer.toolhead.axis_maximum.x - bound %}
{% set y_min = printer.toolhead.axis_minimum.y + bound %}
{% set y_max = printer.toolhead.axis_maximum.y - bound %}
# Small pattern at center
# Find X/Y center point
{% set x_center = (printer.toolhead.axis_minimum.x|float + printer.toolhead.axis_maximum.x|float ) / 2 %}
{% set y_center = (printer.toolhead.axis_minimum.y|float + printer.toolhead.axis_maximum.y|float ) / 2 %}
# Set small pattern box around center point
{% set x_center_min = x_center - (smallpatternsize/2) %}
{% set x_center_max = x_center + (smallpatternsize/2) %}
{% set y_center_min = y_center - (smallpatternsize/2) %}
{% set y_center_max = y_center + (smallpatternsize/2) %}
# Save current gcode state (absolute/relative, etc)
SAVE_GCODE_STATE NAME = TEST_SPEED
# Output parameters to g-code terminal
{ action_respond_info("TEST_SPEED: starting %d iterations at speed %d, accel %d" % (iterations, speed, accel)) }
# Home and get position for comparison later:
M400 # Finish moves - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/66
G28
# QGL if not already QGLd (only if QGL section exists in config)
{% if printer.configfile.settings.quad_gantry_level %}
{% if printer.quad_gantry_level.applied = = False %}
QUAD_GANTRY_LEVEL
G28 Z
{% endif %}
{% endif %}
# Move 50mm away from max position and home again (to help with hall effect endstop accuracy - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/24)
G90
G1 X{printer.toolhead.axis_maximum.x-50} Y{printer.toolhead.axis_maximum.y-50} F{30*60}
M400 # Finish moves - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/66
G28 X Y
G0 X{printer.toolhead.axis_maximum.x-1} Y{printer.toolhead.axis_maximum.y-1} F{30*60}
G4 P1000
GET_POSITION
# Go to starting position
G0 X{x_min} Y{y_min} Z{bound + 10} F{speed*60}
# Set new limits
{% if printer.configfile.settings.printer.minimum_cruise_ratio is defined %}
SET_VELOCITY_LIMIT VELOCITY = {speed} ACCEL={accel} MINIMUM_CRUISE_RATIO={min_cruise_ratio}
{% else %}
SET_VELOCITY_LIMIT VELOCITY = {speed} ACCEL={accel} ACCEL_TO_DECEL={accel / 2}
{% endif %}
{% for i in range(iterations) %}
# Large pattern diagonals
G0 X{x_min} Y{y_min} F{speed*60}
G0 X{x_max} Y{y_max} F{speed*60}
G0 X{x_min} Y{y_min} F{speed*60}
G0 X{x_max} Y{y_min} F{speed*60}
G0 X{x_min} Y{y_max} F{speed*60}
G0 X{x_max} Y{y_min} F{speed*60}
# Large pattern box
G0 X{x_min} Y{y_min} F{speed*60}
G0 X{x_min} Y{y_max} F{speed*60}
G0 X{x_max} Y{y_max} F{speed*60}
G0 X{x_max} Y{y_min} F{speed*60}
# Small pattern diagonals
G0 X{x_center_min} Y{y_center_min} F{speed*60}
G0 X{x_center_max} Y{y_center_max} F{speed*60}
G0 X{x_center_min} Y{y_center_min} F{speed*60}
G0 X{x_center_max} Y{y_center_min} F{speed*60}
G0 X{x_center_min} Y{y_center_max} F{speed*60}
G0 X{x_center_max} Y{y_center_min} F{speed*60}
# Small pattern box
G0 X{x_center_min} Y{y_center_min} F{speed*60}
G0 X{x_center_min} Y{y_center_max} F{speed*60}
G0 X{x_center_max} Y{y_center_max} F{speed*60}
G0 X{x_center_max} Y{y_center_min} F{speed*60}
{% endfor %}
# Restore max speed/accel/accel_to_decel to their configured values
{% if printer.configfile.settings.printer.minimum_cruise_ratio is defined %}
SET_VELOCITY_LIMIT VELOCITY = {printer.configfile.settings.printer.max_velocity} ACCEL={printer.configfile.settings.printer.max_accel} MINIMUM_CRUISE_RATIO={printer.configfile.settings.printer.minimum_cruise_ratio}
{% else %}
SET_VELOCITY_LIMIT VELOCITY = {printer.configfile.settings.printer.max_velocity} ACCEL={printer.configfile.settings.printer.max_accel} ACCEL_TO_DECEL={printer.configfile.settings.printer.max_accel_to_decel}
{% endif %}
# Re-home and get position again for comparison:
M400 # Finish moves - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/66
G28 # This is a full G28 to fix an issue with CoreXZ - https://github.com/AndrewEllis93/Print-Tuning-Guide/issues/12
# Go to XY home positions (in case your homing override leaves it elsewhere)
G90
G0 X{printer.toolhead.axis_maximum.x-1} Y{printer.toolhead.axis_maximum.y-1} F{30*60}
G4 P1000
GET_POSITION
# Restore previous gcode state (absolute/relative, etc)
RESTORE_GCODE_STATE NAME = TEST_SPEED
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[gcode_shell_command backup_cfg]
command: ~/printer_data/config/autocommit.sh
timeout: 30
verbose: True
[gcode_macro BACKUP_CFG]
description: Backs up config directory GitHub
gcode:
RUN_SHELL_COMMAND CMD = backup_cfg
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; For KlipperScreen
[gcode_macro LOAD_FILAMENT]
variable_load_distance: 50
variable_purge_distance: 25
gcode:
{% set speed = params.SPEED|default(300) %}
{% set max_velocity = printer.configfile.settings['extruder'].max_extrude_only_velocity * 60 %}
SAVE_GCODE_STATE NAME = load_state
G91
G92 E0
G1 E{load_distance} F{max_velocity} # fast-load
G1 E{purge_distance} F{speed} # purge
RESTORE_GCODE_STATE NAME = load_state
[gcode_macro UNLOAD_FILAMENT]
variable_unload_distance: 50
variable_purge_distance: 25
gcode:
{% set speed = params.SPEED|default(300) %}
{% set max_velocity = printer.configfile.settings['extruder'].max_extrude_only_velocity * 60 %}
SAVE_GCODE_STATE NAME = unload_state
G91
G92 E0
G1 E{purge_distance} F{speed} # purge
G1 E-{unload_distance} F{max_velocity} # fast-unload
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RESTORE_GCODE_STATE NAME = unload_state
[gcode_macro _SAFE_X_HOME]
; This macro is to ensure that we're not at y=home when X is homed.
gcode:
G90
SET_KINEMATIC_POSITION Y = 20
G0 Y0 F50000
G28 X
[gcode_macro _SAFE_Z_HOME_LIFT]
; Lift the Z no matter what (replicate z-hop from [safe_z_home]
gcode:
G90
SET_KINEMATIC_POSITION Z = 0
G0 Z10 F1000
[gcode_macro _SAFE_Z_HOME]
; this macro recreates the save_z_home setup center the toolhead before z home.
gcode:
G0 X175 Y175 F50000
G28 Z
[homing_override]
; The ebb36 mount often catches on the drag chain at the back of the printer.
; This ensures that if X is asked to be homed, first Y is homed and then y is
; moved away from the back of the printer and then homed.
axes: xyz
gcode:
#z hop no matter what
_SAFE_Z_HOME_LIFT
{% if not 'Z' in params and not 'Y' in params and 'X' in params %} # Home X
_SAFE_X_HOME
{% elif not 'Z' in params and not 'X' in params and 'Y' in params %} #Home Y
G28 Y
{% elif not 'Z' in params %} #Home X+Y
_SAFE_X_HOME
G28 Y
{% else %} #Home X+Y+Z
_SAFE_X_HOME
G28 Y
_SAFE_Z_HOME
{% endif %}
