Files
klipper-macros/macros/print/print_start_end.cfg
T
mangavalkandClaude Opus 5.5 eaf9c82617 Group macros by topic, add Blobifier, fix first tool change
- Split the macro files into folders by topic (print, heating, afc,
  pressure_advance, spoolman, leds, sensors); klipper-macros.cfg is the
  one file printer.cfg includes. Macros moved unchanged; the effective
  config is identical apart from the paths of the PA shell scripts.
- Add the modified Blobifier (Turtleblobifier for AFC) and define
  [save_variables] once in save_variables.cfg instead of in both
  blobifier.cfg and the PA macros (same file, bd_pa_variables.cfg).
- PRINT_WARMUP: heat to the loaded lane's temperature before the first
  tool change. AFC skips heating when the loaded lane's tool number is
  not in the print file's temperature list, and the unload then failed
  below min_extrude_temp.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-10 14:24:37 +02:00

256 lines
9.3 KiB
INI

# Print start and end: PRINT_WARMUP, PRINT_START, PRINT_END
# Idle time (in seconds) to wait before running the above G-Code
# commands. The default is 600 seconds.
#####################################################################
# Macros
#####################################################################
# [gcode_macro PRINT_START]
# gcode:
# PRINT_WARMUP BED={params.BED} EXTRUDER={params.EXTRUDER} CHAMBER={params.CHAMBER|default("0")} TOOL={params.TOOL|default("0")}
# PRINT_START_2 EXTRUDER={params.EXTRUDER}
[gcode_macro PRINT_WARMUP]
description: Perform initial homing and heating tasks
gcode:
{% set target_bed = params.BED|int %}
{% set target_extruder = params.EXTRUDER|int %}
{% set target_chamber = params.CHAMBER|default("0")|int %}
# {% set x_wait = printer.toolhead.axis_maximum.x|float / 2 %}
# {% set y_wait = printer.toolhead.axis_maximum.y|float / 2 %}
{% set initial_tool = params.TOOL|default("0")|int %}
{% set chamber_temp = printer["temperature_sensor chamber"].temperature|float %}
RESET_FAILURE
CLEAR_PAUSE
_motion_detected
#SET_PIN PIN=caselight VALUE=1.00
UPDATE_DELAYED_GCODE ID=_delayed_motors_off DURATION=0
BED_MESH_CLEAR
SET_GCODE_OFFSET Z=0
CLEAR_PAUSE
SKEW_PROFILE LOAD=Califlower
{% set current_temp = printer.extruder.temperature %}
{% if current_temp > 150 %}
RESPOND MSG="nozzle to hot, lowering to 150"
M104 S150 ; set nozzle temp to 150
M109 S150 ; wait until nozzle reaches 150 ; wait until nozzle reaches 0
{% endif %}
_status_homing
RESPOND MSG="homing"
HOME
RESPOND MSG="homing finished"
# G0 Z2 ; position beacon at 2mm for heat soak
{% if target_bed < 60 %}
RESPOND MSG="Using PID for <60°C bed"
SET_HEATER_TEMPERATURE HEATER=heater_bed TARGET={target_bed} PID_KP=33.606 PID_KI=0.694 PID_KD=407.058
{% else %}
RESPOND MSG="Using PID for ≥60°C bed"
SET_HEATER_TEMPERATURE HEATER=heater_bed TARGET={target_bed} pid_Kp=46.843 pid_Ki=2.002 pid_Kd=274.034
{% endif %}
G1 X175 Y175 Z2 F1200
_status_heating
RESPOND MSG="heating"
{% if target_bed > 0 %}
M140 S{target_bed} ; start bed heater
M104 S150 ; set nozzle temp to 150
M109 S150 ; wait until nozzle reaches 150 ; wait until nozzle reaches 0
M190 S{target_bed} ; wait on bed temperature
{% endif %}
HOME
QUAD_GANTRY_LEVEL
BLOBIFIER_CLEAN ; call another macro to wipe nozzle if available
G1 X175 Y175 Z5 F1200
_HEAT_FOR_LOADED_LANE TOOL={initial_tool} ; unload needs the loaded filament's temperature
T{initial_tool} #PURGE_LENGTH=100 #Load Initial Tool
M104 S{target_extruder} ; set extruder to print temp
M109 S{target_extruder} ; wait for extruder temp
G10 ; retract
M104 S150 ; set nozzle temp to 150
M109 S150 ; wait until nozzle reaches 150 ; wait until nozzle reaches 0
BLOBIFIER_CLEAN ; call another macro to wipe nozzle if available
G1 X175 Y175 Z5 F1200
{% if target_chamber > 30 %}
RESPOND MSG="waiting for chamber temperature"
M141 S{target_chamber}
# M191 S{target_chamber} ; Waits until the chamber temperature reaches 60°C
# TEMPERATURE_WAIT SENSOR="temperature_sensor chamber" MINIMUM={target_chamber}
M106 S255
# HEAT_SOAK HEATER='heater_bed' TARGET={BED_TEMP} SOAKER='temperature_sensor iHeater_S' SOAK_TEMP={target_chamber} TIMEOUT=60 CANCEL='_NOTHING'
HEAT_SOAK HEATER='heater_bed' TARGET={target_bed} SOAKER='temperature_sensor chamber' SOAK_TEMP={target_chamber} TIMEOUT=60 CANCEL='_NOTHING'
# (CANCEL='_NOTHING') and having unreachable SOAK_TEMP makes it run till the TIMEOUT and continue without canceling the print.
{% else %}
RESPOND MSG="waiting for bed core temperature"
HEAT_SOAK HEATER='heater_bed' TARGET={target_bed} SOAKER='temperature_sensor bed_core' SOAK_TEMP={target_bed - 5} TIMEOUT=30 CANCEL='_NOTHING'
# (CANCEL='_NOTHING') and having unreachable SOAK_TEMP makes it run till the TIMEOUT and continue without canceling the print.
{% endif %}
# AFC heats for a tool change from the print file's per-tool temperatures.
# When the loaded lane's tool number is not in that list (for example lane5 =
# T4 loaded, single-colour print with only T0), AFC does not heat at all and
# the unload fails below min_extrude_temp. Heat for the loaded filament first.
[gcode_macro _HEAT_FOR_LOADED_LANE]
description: Heat to the loaded lane's filament temperature before changing to another tool
gcode:
{% set tool = 'T' ~ params.TOOL|default(0)|int %}
{% set cur = printer.AFC.current_load %}
{% if cur and ('AFC_stepper ' ~ cur) in printer %}
{% set lane = printer['AFC_stepper ' ~ cur] %}
{% if lane.map != tool %}
{% set min_temp = printer.configfile.settings.extruder.min_extrude_temp|int + 20 %}
{% set temp = [lane.extruder_temp|default(0, true)|int, min_temp]|max %}
RESPOND MSG="Heating to {temp}C to unload {cur} ({lane.material}) before {tool}"
M109 S{temp}
{% endif %}
{% endif %}
[gcode_macro _NOTHING]
gcode:
_HEAT_SOAK__BASE_RESUME
[gcode_macro PRINT_START]
gcode:
RESPOND MSG="print start macro continued"
_motion_detected
{% set target_extruder = params.EXTRUDER|int %}
M106 S0
M104 S150 ; set nozzle temp to 150
M109 S150 ; wait until nozzle reaches 150 ; wait until nozzle reaches 0
HOME
BLOBIFIER_CLEAN ; call another macro to wipe nozzle if available
_status_calibrating_z
G28 Z METHOD=CONTACT CALIBRATE=1 ; calibrate z offset and beacon model hot
_status_leveling
RESPOND MSG="quad ganrty level"
QUAD_GANTRY_LEVEL
_status_meshing
RESPOND MSG="meshing"
BED_MESH_CALIBRATE RUNS=2 ; bed mesh in scan mode
BLOBIFIER_CLEAN ; call another macro to wipe nozzle if available
M104 S150 ; set nozzle temp to 150
M109 S150 ; wait until nozzle reaches 150 ; wait until nozzle reaches 0
_status_calibrating_z
G28 Z METHOD=CONTACT CALIBRATE=1 ; calibrate z offset and beacon model hot
_status_heating
M104 S{target_extruder} ; set extruder to print temp
M109 S{target_extruder} ; wait for extruder temp
# ; needs fine tuning, long meltzones require more
# SET_GCODE_OFFSET Z_ADJUST={OFFSET} ; apply optional material squish via slicer
#SET_GCODE_OFFSET Z=-0.06 ; squish
# SET_GCODE_OFFSET Z=0.02 ; squish # worked before but a bit to high now
# SET_GCODE_OFFSET Z=-0.05 ; squish
SET_GCODE_OFFSET Z=-0.00 ; squish
RESPOND MSG="starting"
;PRIME_NOZZLE ; call another macro to purge or prime nozzle
# WIPE_NOZZLE ; call another macro to wipe nozzle if available
# Line_Purge
# AFC_POOP PURGE_LENGTH=100
# AFC_KICK
BLOBIFIER_CLEAN
PA_CALIBRATE_ALL_LANES LANES="lane1,lane2,lane3,lane4,lane5"
M104 S{target_extruder} ; set extruder to print temp
M109 S{target_extruder} ; wait for extruder temp
BLOBIFIER_CLEAN
; start printing
G90 ; absolute positioning
G1 Z20 F30000 ; move nozzle away from bed
G1 X175 Y175 F30000 ; move nozzle away from bed
G28 XYZ
#G11 ; unretract
_AFC_STORE_HOME_REFERENCE
SET_BDWIDTH NAME=fila_width_0 COMMAND=ENABLE_ALL
# SET_BDWIDTH NAME=fila_width_0 COMMAND=ENABLE_MOTION
_status_printing
[gcode_macro PRINT_END]
# Use PRINT_END for the slicer ending script - please customise for your slicer of choice
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 %}
SAVE_GCODE_STATE NAME=STATE_PRINT_END
_motion_detected
M221 S100
M400 ; wait for buffer to clear
G92 E0 ; zero the extruder
# G1 E-0.5 F1800 ; retract filament
G10 ; retract
TURN_OFF_HEATERS
iHEATER_OFF ; Turns off the chamber heater
G90 ; absolute positioning
G0 X{x_safe} Y{y_safe} Z{z_safe} F20000 ; move nozzle to remove stringing
G0 X{th.axis_maximum.x//2} Y{th.axis_maximum.y - 5} F3600 ; park nozzle at rear
M107 ; turn off fan
{% if printer.pause_resume.is_paused|lower == 'false' and park|lower == 'true'%}
_TOOLHEAD_PARK_PAUSE_CANCEL
{% endif %}
SET_BDWIDTH NAME=fila_width_0 COMMAND=DISABLE ;disable the bdwidth
#SET_PIN PIN=caselight VALUE=0.03
_status_part_ready
UPDATE_DELAYED_GCODE ID=_delayed_motors_off DURATION=3600
BED_MESH_CLEAR
SET_SKEW CLEAR=1
RESTORE_GCODE_STATE NAME=STATE_PRINT_END
[delayed_gcode _delayed_motors_off]
gcode:
M84