# This file contains common pin mappings for Ultimaker UltiMainboard v2
# boards. To use this config, the firmware should be compiled for the
# AVR atmega2560.

# See docs/Config_Reference.md for a description of parameters.

#Versie van 16-8-2026
# MCU sectie stond er dubbel in, de niet-werkende verwijderd
# rotation distance van Z 40 klopte niet, beweegt ongeveer factor 2.5 te korte afstand. 16 dan?
# X en Y en Z afstanden (rot dist) gecontroleerd en geloofwaardig bevonden
# Z0 afgesteld
# PID tune en save config gedaan
# extruder motor draaide de verkeerde kant op, DIR pin inverted
# extrusion rotation distance 8.58 geeft de gevraagde hoeveelheid filament
# Y min vanwege clips aangepast, max gaat niet
# Bed is level
# Input shaper tune : X 60.5 Hz, Y 53.7 Hz 
# acceleration ingesteld
# start/end macro's en filament load/unload macro's
# Pressure advance op 0,025 gezet, want het lijkt niet te verbeteren OF te verslechteren - Kan altijd later nog
# Z aceleratie en max speed verhoogd, want stond te laag (blob bij laagwisseling)


# TODO:
# Pressure advance tunen

[mcu]
serial: /dev/serial/by-id/usb-Arduino__www.arduino.cc__0042_558383230363512121D1-if00
#That is the MSL Ultimaker 2+ extended

[include mainsail.cfg]

[input_shaper]
shaper_freq_x: 60.5
shaper_freq_y: 53.7
shaper_type: mzv

[stepper_x]
step_pin: PA3
dir_pin: !PA1
enable_pin: !PA5
microsteps: 16
rotation_distance: 40
endstop_pin: ^!PA0
position_endstop: 0
position_max: 230
homing_speed: 50.0

[stepper_y]
step_pin: PC5
dir_pin: PC4
enable_pin: !PC6
microsteps: 16
rotation_distance: 40
endstop_pin: ^!PA4
position_endstop: 225
position_max: 225 # cannot reduce from 225, endstop location needs to be between min and max
position_min: 9 # because clips
homing_speed: 50.0

[stepper_z]
step_pin: PC2
dir_pin: !PC1
enable_pin: !PC3
microsteps: 16
rotation_distance: 16 # was 40 but that is too short, about 2.5
endstop_pin: ^!PA7
position_endstop: 314.2 #be darn carefull, this is absulote max / hit bed at Z0
position_max: 314.2
homing_speed: 20.0

[extruder]
step_pin: PL7
dir_pin: !PL6 #inverted, because extrude retracted and vice versa
enable_pin: !PC0
microsteps: 16
rotation_distance: 8.58 
nozzle_diameter: 0.400
filament_diameter: 2.850
max_extrude_only_distance: 800.0 #default is 50, but then filament unload does not work.
heater_pin: PE4
sensor_type: PT100 INA826
sensor_pin: PK0
#control: pid -- disabled because auto-tune config below!
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
min_temp: 0
max_temp: 275
pressure_advance = 0.025 #sort of temp placeholder. test print varied it from 0 to 1 but it all looks the same...

# Dual extruder support.
#[extruder1]
#step_pin: PL0
#dir_pin: PL2
#enable_pin: !PL1
#microsteps: 16
#rotation_distance: 33.500
#nozzle_diameter: 0.400
#filament_diameter: 2.850
#heater_pin: PE5
#sensor_type: PT100 INA826
#sensor_pin: PK1
#control: pid
#pid_Kp: 22.2
#pid_Ki: 1.08
#pid_Kd: 114
#min_temp: 0
#max_temp: 275

[heater_bed]
heater_pin: PG5
sensor_type: PT100 INA826
sensor_pin: PK2
control: watermark
min_temp: 0
max_temp: 100

[fan]
pin: PH4

[printer]
kinematics: cartesian
max_velocity: 500
max_accel: 6500
max_z_velocity: 180
max_z_accel: 2500

[output_pin case_light]
pin: PH5
value: 1.0

# Motor current settings.
[output_pin stepper_xy_current]
pin: PL5
pwm: True
scale: 2.000
# Max power setting.
cycle_time: .000030
hardware_pwm: True
value: 1.200
# Power adjustment setting.

[output_pin stepper_z_current]
pin: PL4
pwm: True
scale: 2.000
cycle_time: .000030
hardware_pwm: True
value: 1.200

[output_pin stepper_e_current]
pin: PL3
pwm: True
scale: 2.000
cycle_time: .000030
hardware_pwm: True
value: 1.250


# Replace the slicer's custom start and end g-code scripts with
# START_PRINT and END_PRINT. See docs/Slicers.md for more information on using these macros.

[gcode_macro START_PRINT]
gcode:
    {% set BED_TEMP = params.BED_TEMP|default(50)|float %}
    {% set EXTRUDER_TEMP = params.EXTRUDER_TEMP|default(190)|float %}
    # Start bed heating
    M140 S{BED_TEMP}
    # Use absolute coordinates
    G90
    # Reset the G-Code Z offset (adjust Z offset if needed)
    SET_GCODE_OFFSET Z=0.0
    # Home the printer
    G28
    # Move the nozzle near the bed, but not on it
    G1 Z5 F3000
    #DO NOT LOAD BED MESH:
    #BED_MESH_PROFILE LOAD='default'
    # Wait for bed to reach temperature
    M190 S{BED_TEMP}
    # Set and wait for nozzle to reach temperature
    M109 S{EXTRUDER_TEMP}
    # Move the nozzle very close to the bed
    G1 Z0.2 F300
    # Add a prime line
    G92 E0
    G1 X0 Y9 Z0.2 F3000
    G1 X150 Y9 Z0.2 E8 F2000
    G1 X150 Y9.5 E8
    G1 X0 Y9.5 E15
    G92 E0 

[gcode_macro END_PRINT]
gcode:
    # Turn off bed, extruder, and fan
    M140 S0
    M104 S0
    M106 S0
    
    G90 #use absolute coordinates (original had relative, but that confused me)
    G28 X # homing works wherever, this moves the head of the print
    
    {% set zmax = printer.toolhead.axis_maximum.z %}
    {% set ymax = printer.toolhead.axis_maximum.y %}
    G1 Z{zmax} F600 # move to Zmax (Lower the bed completely / raise nozzle completely)
    #send nozzle to edge of bed
    G1 X14 Y{ymax} F3000
    # Disable steppers
    M84
    BED_MESH_CLEAR #unload BED_MESH

[gcode_macro LOAD_FILAMENT]
variable_load_distance:  650 #bowden tube lengt, approx
variable_purge_distance:  50
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 PURGE_FILAMENT]
variable_purge_distance:  35
gcode:
    {% set speed = params.SPEED|default(300) %}
    SAVE_GCODE_STATE NAME=load_state
    G91
    G92 E0
    G1 E{purge_distance} F{speed} # purge
    RESTORE_GCODE_STATE NAME=load_state


[gcode_macro UNLOAD_FILAMENT]
variable_unload_distance:  750
variable_purge_distance:  5
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
    RESTORE_GCODE_STATE NAME=unload_state


#*# <---------------------- SAVE_CONFIG ---------------------->
#*# DO NOT EDIT THIS BLOCK OR BELOW. The contents are auto-generated.
#*#
#*# [extruder]
#*# control = pid
#*# pid_kp = 13.662
#*# pid_ki = 0.632
#*# pid_kd = 73.773