Wrong attachmove formula?

[dbarwikowski]

Hey klicky gods,

Ive installed klipper on my old Anet A8 and it was fun project.
Now im adding klicky/euclid probe to it. Currently fighting with some macros and design problems but I'm getting closer every day 😁

I would love to get some help with klicky macros.
First of all i have problem with attachmove.
Dock is next to z1 motor. Mounted to the motor at - 12, 0, -1.
To attach probe, carriage must home X and go down slowly until probe is touched.
I've figured it out. But to move out of the dock carriage must travel right, 32mm on X axis.

Attachmove is 32, 0, 0 but when macro tries to do it, it goes the wrong way.
In klicky macro I see that move is calculated like this
Dock_position - attachmove.
And it works for everybody... Except me 😁

Please help

[jlas1]

Hello there, can you enable debug on klicky variables and paste the console output here, with your klippy.log.

That should help to clear things up.

[dbarwikowski]

Your code to attach probe:

# Probe entry location
G0 X{docklocation_x|int - attachmove_x|int - attachmove2_x|int} Y{docklocation_y|int - attachmove_y|int - attachmove2_y} F{travel_feedrate}
# Attach probe
G0 X{docklocation_x|int - attachmove2_x|int} Y{docklocation_y|int - attachmove2_y} F{travel_feedrate}
G0 X{docklocation_x} Y{docklocation_y} F{dock_feedrate}
# Probe exit location
G0 X{docklocation_x|int - attachmove_x|int} Y{docklocation_y|int - attachmove_y|int} F{release_feedrate}

docklocation: -12, 0, -1
attachmove: 30, 0, 0

[gcode_macro _User_Variables]
variable_verbose:             True    # Enable verbose output
variable_debug:              True    # Enable Debug output
variable_travel_speed:         10 #200    # how fast all other travel moves will be performed when running these macros
variable_move_accel:          1000    # how fast should the toolhead accelerate when moving
variable_dock_speed:            10 #50    # how fast should the toolhead move when docking the probe for the final movement
variable_release_speed:         10 #75    # how fast should the toolhead move to release the hold of the magnets after docking
variable_z_drop_speed:          10 #20    # how fast the z will lower when moving to the z location to clear the probe

variable_safe_z:         	    -2    # Minimum Z for attach/dock and homing functions
# if true it will move the bed away from the nozzle when Z is not homed
variable_enable_z_hop:       False    # set this to false for beds that fall significantly under gravity (almost to Z max)

variable_max_bed_y:            220    # maximum Bed size avoids doing a probe_accuracy outside the bed
variable_max_bed_x:            220    # maximum Bed size avoids doing a probe_accuracy outside the bed

# if a separate Z endstop switch is in
# use, specify the coordinates of the switch here (Voron).
# Set to 0 to have the probe move to center of bed
variable_z_endstop_x:         0
variable_z_endstop_y:         0

#Check the printer specific documentation on klipper Dock/Undock configuration, these are dummy values
#dock location
variable_docklocation_x:      -12    # X Dock position
variable_docklocation_y:      0    # Y Dock position
variable_docklocation_z:      -2    # Z dock position (-128 for a gantry/frame mount)

#The following variables are used if the dock is deployed and retracted via a servo motor
variable_enable_dock_servo:  False    # Set to true if your klicky dock is servo-controlled
variable_servo_name:        'NAME'    # The name of the dock servo defined in printer.cfg under [servo]
variable_servo_deploy:          10    # This EXAMPLE is the value used to deploy the servo fully
variable_servo_retract:         11    # This EXAMPLE is the value used to retract the servo fully (initial_angle in [servo] config)
variable_servo_delay:          250    # This is a delay to wait the servo to reach the requested position, be carefull with high values

#Dock move, final toolhead movement to release the probe on the dock
#it's a relative move
Variable_dockmove_x:             0
Variable_dockmove_y:             0
Variable_dockmove_z:            50

#Attach move. final toolhead movement to attach the probe on the mount
#it's a relative move
Variable_attachmove_x:          32
Variable_attachmove_y:           0
Variable_attachmove_z:           0

[dbarwikowski]

@jlas1 do you need more info? :)