Euclid_Probe
Euclid_Probe copied to clipboard
Published
20 hours ago •
nionio6915
nionio6915
Config for Klipper 00-euclid_exampleV4.cfg can't be parsed by clipper
Klipper version: v0.10.0-387 Error:
Error loading template 'gcode_macro DEPLOY_PROBE:gcode': TemplateSyntaxError: expected token 'end of print statement', got 'DOCK'
Happens without any modification to original file
> `# array variables implementation and
# macro setups credited to user yolodubstep
# see https://github.com/blalor/vcore3-ratos-config
# for updates and details
# __________________________________________________________________________
# | |
# | |
# | |
# | |
# | |
# | |
# | |
# | |
# | |
# | |
# | * Probe Ready Position |
# | X150 Y150 |
# | |
# | |
# | * Dock Re-entry staging position |
# | X0 Y70 |
# | |
# | |
# | * Dock Exit Position |
# | X0 Y40 |
# | |
# | |
# | |
# | |
# | |
# | X0 Y0 X30 Y0 X100 Y0 |
# | * Dock * Dock Side * Dock Preflight |
# |________________________________________________________________________|
#
# Above is example 300x300 bed to coorelate with macros and movements below.
# This example is for a fixed dock, fixed gantry/carraige and moving bed motion
# system like RailCore, Ender5, V-Core3, etc...
# Delta printes will be similar
# Moving gantry printers like Voron need a a few tweaks to ensure clearances
# - see cpmments in the code
[gcode_macro EuclidProbe]
description: config vars for Euclid probe deploy/stow
## Replace the cordinates to suit your printer for deployment steps
variable_position_preflight: [ 100, 348 ] # positions for probe to have clear path to dock
variable_position_side: [ 30, 348 ] # position for probe near dock to swipe on
variable_position_dock: [ 0, 348 ] # dock position
## exit/re-entry staging
variable_position_exit: [ 0, 40 ] # exit position
## how much space to put between the bed and nozzle for homing
# RatOS
variable_bed_clearance: 15
# 300 * 60
variable_move_speeds: 18000
variable_batch_mode_enabled: False
variable_probe_state: None
gcode:
RESPOND TYPE=command MSG="{ printer['gcode_macro EuclidProbe'] }"
# the following is a hardware probe config for the hardware configuration.
# it can appear in the printer.cfg or in the euclid.cfg
# USE IT IN ONE LOCATION ONLY
[homing_override]
# homing overide is machine specific. this example os for fixed gantry moving bed printer
# users need to verify application or comment out
axes: z
set_position_z: -5
gcode:
{% set euclid_probe = printer["gcode_macro EuclidProbe"] %}
G90
;; force bed to move 15mm
SET_KINEMATIC_POSITION Z=0
G0 Z{ euclid_probe.bed_clearance } F500
;; home Y and X, Y first to avoid running into the dock
{% if "y" not in (printer.toolhead.homed_axes | lower) %}
G28 Y
{% endif %}
{% if "x" not in (printer.toolhead.homed_axes | lower) %}
G28 X
{% endif %}
DEPLOY_PROBE
;; home Z at bed center
G0 X{ printer.toolhead.axis_maximum.x/2 } Y{ printer.toolhead.axis_maximum.y/2 } F{ euclid_probe.move_speeds }
G28 Z
;; after 'G28 Z' the probe stays in contact with the bed; move it away.
G0 Z{ euclid_probe.bed_clearance }
STOW_PROBE
[gcode_macro _ASSERT_PROBE_STATE]
description: ensures probe is in a known state; QUERY_PROBE must have been called before this macro!
gcode:
## QUERY_PROBE manually-verified results, when microswitch not depressed
## "TRIGGERED" -> 1 :: probe stowed
## "open" -> 0 :: probe deployed
{% set last_query_state = "stowed" if printer.probe.last_query == 1 else "deployed" %}
{% if params.MUST_BE != last_query_state %}
{ action_raise_error("expected probe state to be {} but is {} ({})".format(params.MUST_BE, last_query_state, printer.probe.last_query)) }
{% else %}
## all good; update state
SET_GCODE_VARIABLE MACRO=EuclidProbe VARIABLE=probe_state VALUE="'{ last_query_state }'"
{% endif %}
[gcode_macro ASSERT_PROBE_DEPLOYED]
description: error if probe not deployed
gcode:
; wait for moves to finish, then pause 0.25s for detection
M400
G4 P250
QUERY_PROBE
_ASSERT_PROBE_STATE MUST_BE=deployed
[gcode_macro ASSERT_PROBE_STOWED]
description: error if probe not stowed
gcode:
; wait for moves to finish, then pause 0.25s for detection
M400
G4 P250
QUERY_PROBE
_ASSERT_PROBE_STATE MUST_BE=stowed
[gcode_macro EUCLID_PROBE_BEGIN_BATCH]
description: begin euclid probe batch mode
gcode:
SET_GCODE_VARIABLE MACRO=EuclidProbe VARIABLE=batch_mode_enabled VALUE=True
RESPOND TYPE=command MSG="Probe batch mode enabled"
[gcode_macro EUCLID_PROBE_END_BATCH]
description: end euclid probe batch mode and stow probe
gcode:
SET_GCODE_VARIABLE MACRO=EuclidProbe VARIABLE=batch_mode_enabled VALUE=False
RESPOND TYPE=command MSG="Probe batch mode disabled"
STOW_PROBE
[gcode_macro DEPLOY_PROBE]
description: deploy Euclid probe
gcode:
{% set euclid_probe = printer["gcode_macro EuclidProbe"] %}
{% if euclid_probe.batch_mode_enabled and euclid_probe.probe_state == "deployed" %}
RESPOND TYPE=command MSG="Probe batch mode enabled: already deployed"
{% else %}
RESPOND TYPE=command MSG="Deploying probe"
; ensure the probe is currently stowed; can't deploy what isn't stowed.
ASSERT_PROBE_STOWED
G90
; set approach elevation to clear probe over bed on fixed gantry machine
G0 Z{ euclid_probe.bed_clearance } F500
; move the carraige to safe position to start probe pickup
G0 X{ euclid_probe.position_preflight[0] } Y{ euclid_probe.position_preflight[1] } F{ euclid_probe.move_speeds }
; move to the side of the dock
G0 X{ euclid_probe.position_side[0] } Y{ euclid_probe.position_side[1] } F{ euclid_probe.move_speeds }
; fixed bed dock and moving gantry printers need to add a move command here to lower the gantry to dock height
; G0 Z{INSERT DOCK HEIGHT} F500
; wait 1/4 second
M400
G4 P250
; move sideways over the dock to pick up probe
G0 X{ euclid_probe.position_dock[0] } Y{ euclid_probe.position_dock[1] } F1500
; confirm deploy was successful
ASSERT_PROBE_DEPLOYED
; move out of the dock in a straight line
G0 X{ euclid_probe.position_exit[0] } Y{ euclid_probe.position_exit[1] } F{ euclid_probe.move_speeds }
{% endif %}
[gcode_macro STOW_PROBE]
description: stow Euclid probe
gcode:
{% set euclid_probe = printer["gcode_macro EuclidProbe"] %}
{% if euclid_probe.batch_mode_enabled %}
RESPOND TYPE=command MSG="Probe batch mode enabled: not stowing"
{% else %}
RESPOND TYPE=command MSG="Stowing probe"
; ensure the probe is currently deployed; can't stow what isn't deployed.
ASSERT_PROBE_DEPLOYED
G90
; set approach elevation for fixed gantry system to clear probe over bed
G0 Z{ euclid_probe.bed_clearance } F3000
; fixed bed dock and moving gantry printers need to add a move command here to lower the gantry to dock height
; G0 Z{INSERT DOCK HEIGHT} F500
; move to the exit/re-entry staging position
G0 X{ euclid_probe.position_exit[0] } Y{ euclid_probe.position_exit[1] } F{ euclid_probe.move_speeds }
; slowly move into dock
G0 X{ euclid_probe.position_dock[0] } Y{ euclid_probe.position_dock[1] } F3000
; wait for moves to finish, pause to force 90deg travel swipe
M400
G4 P250
; quick swipe off
G0 X{ euclid_probe.position_side[0] } Y{ euclid_probe.position_side[1] } F{ euclid_probe.move_speeds }
; confirm stowing was successful
ASSERT_PROBE_STOWED
{% endif %}
; # Example macro to perform a bed mesh calibration by wrapping it in DEPLOY_PROBE/STOW_PROBE macros
[gcode_macro BED_MESH_CALIBRATE]
rename_existing: BED_MESH_CALIBRATE_ORIG
gcode:
DEPLOY_PROBE
BED_MESH_CALIBRATE_ORIG
STOW_PROBE
[gcode_macro START_PRINT]
# call from slicer priner gcode via
# START_PRINT EXTRUDER_TEMP=[first_layer_temperature] BED_TEMP=[first_layer_bed_temperature] FILAMENT_TYPE=[filament_type] PRINT_MIN={first_layer_print_min[0]},{first_layer_print_min[1]} PRINT_MAX={first_layer_print_max[0]},{first_layer_print_max[1]}
#
gcode:
{% set extruder_temp = params.EXTRUDER_TEMP | default(printer.extruder.target, true) %}
{% set bed_temp = params.BED_TEMP | default(printer.heater_bed.target, true) %}
## reset various states to configured or safe defaults
CLEAR_PAUSE
# reset velocity limits
RESET_VELOCITY
# reset PA to configured settings
# comment out if you dont use PA
SET_PRESSURE_ADVANCE ADVANCE={ printer.configfile.settings.extruder.pressure_advance } SMOOTH_TIME={ printer.configfile.settings.extruder.pressure_advance_smooth_time }
# reset z offset
SET_GCODE_OFFSET X=0 Y=0 Z=0
# Reset speed and extrusion rates, in case they were manually changed
M220 S100
M221 S100
# Metric values
G21
# Absolute positioning
G90
# Set extruder to absolute mode
M82
EUCLID_PROBE_BEGIN_BATCH
# Home
G28
# Wait for bed to heat up
M117 Heating bed...
M190 S{ bed_temp }
# Adjust bed tilt
# comment out the unneeded section
# Z_TILT_ADJUST is ratOS
# QUAD_GANTRY_LEVEL is generic klipper
#M117 Adjusting for tilt...
#Z_TILT_ADJUST
M117 Performing QUAD_GANTRY_LEVEL...
QUAD_GANTRY_LEVEL
# Home again as Z will have changed after tilt adjustment and bed heating.
M117 Rehoming after tilt adjustment...
G28 Z
BED_MESH_CALIBRATE
EUCLID_PROBE_END_BATCH
# Wait for extruder to heat up
M109 S{ extruder_temp }
M117 Printing...
M83
G92 E0
[gcode_macro BED_MESH_CALIBRATE]
rename_existing: BED_MESH_CALIBRATE_ORIG
variable_buffer: 20
gcode:
{% set start_print = printer["gcode_macro START_PRINT"] %}
{% set bed_mesh = printer.configfile.settings.bed_mesh %}
{% set probe_config = printer.configfile.settings.probe %}
{% if start_print.first_layer_min_xy and start_print.first_layer_max_xy %}
{ action_respond_info("print_min: {}".format(start_print.first_layer_min_xy)) }
{ action_respond_info("print_max: {}".format(start_print.first_layer_max_xy)) }
{% set print_min_x = (start_print.first_layer_min_xy[0] | float) + probe_config.x_offset %}
{% set print_min_y = (start_print.first_layer_min_xy[1] | float) + probe_config.y_offset %}
{% set print_max_x = (start_print.first_layer_max_xy[0] | float) + probe_config.x_offset %}
{% set print_max_y = (start_print.first_layer_max_xy[1] | float) + probe_config.y_offset %}
DEPLOY_PROBE
{% if (print_min_x < print_max_x) and (print_min_y < print_max_y) %}
{% set minimum_probe_count = 5 if bed_mesh.algorithm == "bicubic" else 3 %}
# bed_mesh.probe_count is a tuple
{% set probe_count = bed_mesh.probe_count %}
{% set probe_count_x = probe_count[0] %}
{% set probe_count_y = probe_count[1] if (probe_count | length) == 2 else probe_count_x %}
# -1 is the effective, undocumented default
{% set relative_reference_index = bed_mesh.relative_reference_index | default(-1, true) %}
{% set mesh_min_x, mesh_min_y = bed_mesh.mesh_min %}
{% set mesh_max_x, mesh_max_y = bed_mesh.mesh_max %}
# If print area X is smaller than 50% of the bed size, use the
# minimum probe count for X instead of the default
{% if (print_max_x - print_min_x) < (mesh_max_x - mesh_min_x)/2 %}
{% set probe_count_x = minimum_probe_count %}
{% endif %}
# If print area Y is smaller than 50% of the bed size, use the
# minimum probe count for Y instead of the default
{% if (print_max_y - print_min_y) < (mesh_max_y - mesh_min_y)/2 %}
{% set probe_count_y = minimum_probe_count %}
{% endif %}
{% if relative_reference_index > 0 %}
{% set relative_reference_index = ((probe_count_x * probe_count_y - 1) / 2)|int %}
{% endif %}
{% set mesh_min_x = [print_min_x - buffer, mesh_min_x] | max %}
{% set mesh_min_y = [print_min_y - buffer, mesh_min_y] | max %}
{% set mesh_max_x = [print_max_x + buffer, mesh_max_x] | min %}
{% set mesh_max_y = [print_max_y + buffer, mesh_max_y] | min %}
{ action_respond_info("mesh_min: ({}, {})".format(mesh_min_x, mesh_min_y)) }
{ action_respond_info("mesh_max: ({}, {})".format(mesh_max_x, mesh_max_y)) }
{ action_respond_info("probe_count: ({}, {})".format(probe_count_x,probe_count_y)) }
{ action_respond_info("relative_reference_index: {}".format(relative_reference_index)) }
BED_MESH_CALIBRATE_ORIG mesh_min={mesh_min_x},{mesh_min_y} mesh_max={mesh_max_x},{mesh_max_y} probe_count={probe_count_x},{probe_count_y} relative_reference_index={relative_reference_index}
{% else %}
BED_MESH_CALIBRATE_ORIG
{% endif %}
STOW_PROBE
{% else %}
DEPLOY_PROBE
BED_MESH_CALIBRATE_ORIG
STOW_PROBE
{% endif %}
# BOTH OF THE FOLLOWING MACROS ARE COMMENTED OUT ON PURPOSE. UNCOMMENT THE APPROPRIATE ONE
# FOR YOUR PRINTER AND SETUP. Z-TILT IS V-CORE/RATOS, QGL IS VORON/KLIPPER
# Macro to perform a modified z_tilt by wrapping it in DEPLOY_PROBE/STOW_PROBE macros
# [gcode_macro Z_TILT_ADJUST]
# rename_existing: Z_TILT_ADJUST_ORIG
# gcode:
# DEPLOY_PROBE
# Z_TILT_ADJUST_ORIG
# STOW_PROBE
# Macro to perform a QGL by wrapping it in DEPLOY_PROBE/STOW_PROBE macros
[gcode_macro QUAD_GANTRY_LEVEL]
rename_existing: QUAD_GANTRY_LEVEL_ORIGINIAL
#klipper
# you mane need to increase the horizontal_move_z: 15
gcode:
DEPLOY_PROBE
QUAD_GANTRY_LEVEL_ORIGINIAL
STOW_PROBE
[gcode_macro PROBE_CALIBRATE]
rename_existing: PROBE_CALIBRATE_ORIG
gcode:
{% set euclid_probe = printer["gcode_macro EuclidProbe"] %} # this is the contents of line 144
DEPLOY_PROBE
G90
G0 X{ printer.toolhead.axis_maximum.x/2 } Y{ printer.toolhead.axis_maximum.y/2 } F{ euclid_probe.move_speeds }
PROBE_CALIBRATE_ORIG
STOW_PROBE
`
- please upload your printer.cfg and your klipper/moonraker versions
- how recently did you upgrade klipper. This seems to be a jinga2 syntax error and can be related to feature changes in klipper.
OK, we think we have a handle on this.
Lines 189-190 are comments to provide users instructions to add a move command to clear the dock height on moves. I beleive that klipper is parsing over the comment and trying to evaluate whats inside the brackets.
; fixed bed dock and moving gantry printers need to add a move command here to lower the gantry to dock height
; G0 Z{INSERT DOCK HEIGHT} F500
Could you to try the following-
- After line 55 add the following comment and a variable definition
# dock clearance height for docking and stow macros
variable_dock_height: 15
- Revise line 190 to
; G0 Z {euclid_probe.dock_height} F500
- Similarly revise line ~205 in the probe stow section.
I believe that this will elimintate the error. If you use the variable or move command does not matter, its providing klipper syntax that it likes despite being behind a comment strike.
I ask that you try it because my klipper machines are not gantries and let me know that this takes care of the problem.