IDEX_mode.cfg

# This file contains a configuration snippet for a dual extruder
# printer using dual carriages (an "IDEX" printer).

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

# Definition for the primary carriage (holding the primary extruder)
# and the definition for the primary extruder in main config file

########################################
# DUAL-CARRIAGES
########################################

[respond]
#CALIBRATE_IDEX_OFFSETS offsets: [-0.100, -0.088, -0.596]
[gcode_macro DC_VARS]
# Offset coordinates for dual_carriage
variable_offset_x:  -0.10 #-0.25 #-0.05 # -0.15 #-0.30 #-0.29 ##-0.34 #0.31 ##0.40 ##0.70 #-0.06  #-0.3 #was -0.15
variable_offset_y:  -0.43 #-0.38 #-0.28 #-0.23 #-0.17 #-0.27 ##-0.17 ##-0.22 #-0.05 #-0.15 ##0.20 #1.5 #-0.15 #was -0.15 #-0.3 #was0
variable_offset_z:  0.20 #0.03 #-0.1  # 0.23
# Autopark parameters

## default autopark: 0:inactive - 1:active
variable_autopark: 1
variable_z_hop: 0
variable_movespeed: 300
variable_feedrate: 18000
# HeatBed size
variable_bed_x_min: 0
variable_bed_x_max: 200
# Print cooling fans names
variable_fan0: 'fanX1'
variable_fan1: 'fanX2'
# Extruders temp
variable_offset_temp: 0
gcode:

## DUAL-CARRIAGES : FULL_CONTROL - AUTO-PARK

; [homing_override]
; axes: xyz
; gcode:
;     # either none or all
;     {% set dcvars = printer["gcode_macro DC_VARS"] %}
;     {% set has_z = ('Z' in params or 'z' in params) %}
;     {% set has_x = ('X' in params or 'x' in params) %}
;     {% set has_y = ('Y' in params or 'y' in params) %}
;     {% set has_all = (has_z and has_x and has_y) %}
;     {% set has_none = (not has_z and not has_x and not has_y) %}
;     {% set no_xy = (not has_x and not has_y) %}
;     {% set only_z = (no_xy and has_z) %}
;     {% set home_all = (has_none or has_all) %}
;     {% set X_T0_MIN = printer.configfile.config.stepper_x.position_min|float %}
;     {% set X_T1_MAX = printer.configfile.config.dual_carriage.position_max|float %}
; 
;     # Always drop to avoid hitting in XY.
;     UNSAFE_LOWER_BED
; 
;     {% if home_all or has_y %}
;         # home Y
; 
;         # having both T0 in X_MIN and T1 in X_MAX helps with Y HOME
;         # we will home again if X is requested
;         G28 X0
;         ACTIVATE_EXTRUDER EXTRUDER=extruder1
;         SET_DUAL_CARRIAGE CARRIAGE=1
;         _PARK_TOOL
;         ACTIVATE_EXTRUDER EXTRUDER=extruder
;         SET_DUAL_CARRIAGE CARRIAGE=0
;         _PARK_TOOL
; 
;         G90
;         # move T0 over to the MIN (left)
;         G1 X{X_T0_MIN} F{dcvars.feedrate}
;         
;         # now actually home Y
;         IDEX_HOME_Y
;     {% endif %}
; 
;     {% if home_all or has_x %}
;         # home X (possibly for a second time)
;         IDEX_HOME_X
;     {% endif %}
; 
;     {% if home_all or has_z %}
;         # home Z
;         CENTER
;         G28 Z
;         G91
;         G1 Z3 F1200
;         G90
;     {% endif %}

[gcode_macro UPDATE_IDEX_OFFSETS]
gcode:
    {% if (params.OFFSET_X) is defined %}
        {% set offset_x = params.OFFSET_X %}
    {% else %}
        {% set offset_x = printer.idex_offsets_calibration.last_offset_x %}
    {% endif %}
    {% if offset_x != None %}
        SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=offset_x VALUE={offset_x}
    {% endif %}
    {% if (params.OFFSET_Y) is defined %}
        {% set offset_y = params.OFFSET_Y %}
    {% else %}
        {% set offset_y = printer.idex_offsets_calibration.last_offset_y %}
    {% endif %}
    {% if offset_y != None %}
        SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=offset_y VALUE={offset_y}
    {% endif %}
    {% if (params.OFFSET_Z) is defined %}
        {% set offset_z = params.OFFSET_Z %}
    {% else %}
        {% set offset_z = printer.idex_offsets_calibration.last_offset_z %}
    {% endif %}
    {% if offset_z != None %}
        SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=offset_z VALUE={offset_z}
    {% endif %}
    { action_respond_info("UPDATE_IDEX_OFFSETS: [" + offset_x|string
                          + ", " + offset_y|string
                          + ", " + offset_z|string 
                          + "]") }    

[gcode_macro SHOW_IDEX_OFFSETS]
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    { action_respond_info("IDEX_OFFSETS: [" + dcvars.offset_x|string
                          + ", " + dcvars.offset_y|string
                          + ", " + dcvars.offset_z|string 
                          + "]") }
        
[gcode_macro T0]
description: Activate T0 in "FULL_CONTROL" or "AUTO-PARK"
gcode:
    SB_T0
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% set tweaked_z_offset = printer.gcode_move.homing_origin.z %}
    {% if printer.dual_carriage is defined %}
        {% if printer.dual_carriage.active_carriage == "CARRIAGE_1" %}
            M400
            {% if dcvars.autopark == 1 %}
                # z-hop
                {% if dcvars.z_hop|float > 0.0 %}
                    {% set max_z = printer.toolhead.axis_maximum.z|float %}
                    {% set cur_z = printer.toolhead.position.z|float %}
                    {% set z_safe = dcvars.z_hop|float if cur_z < (max_z - dcvars.z_hop|float) else (max_z - cur_z) %}
                    G91
                    G1 Z{z_safe}
                    G90
                {% endif %}
                # park tool
                SAVE_GCODE_STATE NAME=toolhead_state
                _PARK_TOOL
                #STATUS_READY
            {% endif %}
            # toggle carriage
            SB_T0
            ACTIVATE_EXTRUDER EXTRUDER=extruder
            SET_DUAL_CARRIAGE CARRIAGE=0
            ACTIVATE_IDEX_PROBE CARRIAGE=0
            SET_INPUT_SHAPER SHAPER_FREQ_X=46.6 SHAPER_FREQ_Y=57.0 SHAPER_TYPE_X=EI SHAPER_TYPE_Y=MZV
            #SET_INPUT_SHAPER SHAPER_FREQ_X=45.6 SHAPER_FREQ_Y=82.8 SHAPER_TYPE_X=EI SHAPER_TYPE_Y=ZV

            #_NOZZLE_SCRUB
            {% if dcvars.autopark == 1 %}
                RESTORE_GCODE_STATE NAME=toolhead_state MOVE=1 MOVE_SPEED={dcvars.movespeed}
            {% endif %}
            # offsets
            {% if tweaked_z_offset == 0 %}
              #Z-Offset was cleared when T1 was active, this can cause errors and compound offset if done repeatedly
              SET_GCODE_OFFSET X=0 Y=0 Z=0 MOVE=1
            {% else %}
              SET_GCODE_OFFSET X=0 Y=0 Z={tweaked_z_offset - dcvars.offset_z} MOVE=1
            {% endif %}
            # print fan speed
            _SET_PRINT_FANS_SPEED
            # restore z
            {% if (z_safe) is defined and printer.idle_timeout.state != "Printing" %}
                G91
                G1 Z-{z_safe}
                G90
            {% endif %}
        {% endif %}
        #STATUS_PRINTING
    {% endif %}

[gcode_macro T1]
description: Activate T1 in "FULL_CONTROL" or "AUTO-PARK"
gcode:
     SB_T1
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% set tweaked_z_offset = printer.gcode_move.homing_origin.z %}
    {% if printer.dual_carriage is defined %}
        {% if printer.dual_carriage.active_carriage == "CARRIAGE_0" %}
            M400
            {% if dcvars.autopark == 1 %}
                # z-hop
                {% if dcvars.z_hop|float > 0.0 %}
                    {% set max_z = printer.toolhead.axis_maximum.z|float %}
                    {% set cur_z = printer.toolhead.position.z|float %}
                    {% set z_safe = dcvars.z_hop|float if cur_z < (max_z - dcvars.z_hop|float) else (max_z - cur_z) %}
                    G91
                    G1 Z{z_safe}
                    G90
                {% endif %}
                # park tool
                SAVE_GCODE_STATE NAME=toolhead_state
                _PARK_TOOL
                #STATUS_READY
            {% endif %}
            # toggle carriage
            SB_T1
            ACTIVATE_EXTRUDER EXTRUDER=extruder1
            SET_DUAL_CARRIAGE CARRIAGE=1
            ACTIVATE_IDEX_PROBE CARRIAGE=1
            SET_INPUT_SHAPER SHAPER_FREQ_X=46.6 SHAPER_FREQ_Y=57.0 SHAPER_TYPE_X=EI SHAPER_TYPE_Y=MZV
            #SET_INPUT_SHAPER SHAPER_FREQ_X=43.6 SHAPER_FREQ_Y=70.4 SHAPER_TYPE_X=EI SHAPER_TYPE_Y=EI
            
            #_NOZZLE_SCRUB
            {% if dcvars.autopark == 1 %}
                RESTORE_GCODE_STATE NAME=toolhead_state MOVE=1 MOVE_SPEED={dcvars.movespeed}
            {% endif %}
            # offsets
            {% if not ('SKIP_OFFSET' in params) %}
                SET_GCODE_OFFSET X={dcvars.offset_x} Y={dcvars.offset_y} Z={dcvars.offset_z + tweaked_z_offset} MOVE=1
            {% endif %}
            # print fan speed
            _SET_PRINT_FANS_SPEED
            # restore z
            {% if (z_safe) is defined and printer.idle_timeout.state != "Printing" %}
                G91
                G1 Z-{z_safe}
                G90
            {% endif %}
        {% endif %}
        #STATUS_PRINTING
    {% endif %}

[gcode_macro _PARK_TOOL]
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% if printer.dual_carriage is defined %}
        SAVE_GCODE_STATE NAME=park_tool
        SET_GCODE_OFFSET X=0 Y=0 Z=0
        G90
        {% if printer.toolhead.extruder == 'extruder' %}
            {% set XPOS = printer.configfile.config.stepper_x.position_endstop|float + 0.2 %}
            G1 X{XPOS} F{dcvars.feedrate}
            #G1 X{printer.configfile.config.stepper_x.position_endstop} F{dcvars.feedrate}
        {% elif (printer.toolhead.extruder) == 'extruder1' %}
            {% set XPOS = printer.configfile.config.dual_carriage.position_max|float - 0.2 %}
            G1 X{XPOS} F{dcvars.feedrate}
            #G1 X{printer.configfile.config.dual_carriage.position_endstop} F{dcvars.feedrate}
        {% else %}
            RESPOND TYPE=error MSG={ "Unknown extruder: %s".format(printer.toolhead.extruder) }
        {% endif %}

        RESTORE_GCODE_STATE NAME=park_tool
    {% endif %}

#by dorkscript from #tridex-dev on discord
[gcode_macro _NOZZLE_SCRUB]
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% if printer.dual_carriage is defined and printer.toolhead.extruder in ['extruder', 'extruder1'] %}
        G90
        {% if printer.toolhead.extruder == 'extruder' %}
            {% set XPOS = printer.configfile.config.stepper_x.position_min|float + 1.0 %}
            {% set XPOS1 = printer.configfile.config.stepper_x.position_min|float + 15.0 %}
        {% else %}
            {% set XPOS = printer.configfile.config.dual_carriage.position_max|float - 1.0 %}
            {% set XPOS1 = printer.configfile.config.dual_carriage.position_max|float - 15.0 %}
        {% endif %}
        G1 X{XPOS} F{dcvars.feedrate}
        G1 X{XPOS1} F{dcvars.feedrate}
        G1 X{XPOS} F{dcvars.feedrate}
    {% endif %}

## DUAL-CARRIAGES : MODES ACTIVATION

[gcode_macro M605]
description: Set the dual-carriages mode
gcode:
    {% set mode = params.S|default(1)|int %}
    {% set offset_temp = params.R|default(0)|float %}
    {% if printer.dual_carriage is defined %}
        {% if (mode) == 0 %}
            SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=autopark VALUE=0
            MODE_FULL_CONTROL
        {% elif (mode) == 1 %}
            SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=autopark VALUE=1
            MODE_FULL_CONTROL
        {% elif (mode) == 2 and (params.X) is defined %}
            MODE_DUPLICATION X={params.X} R={offset_temp}
        {% elif (mode) == 2 %}
            MODE_DUPLICATION R={offset_temp}
        {% elif (mode) == 3 %}
            MODE_MIRRORED R={offset_temp}
        {% endif %}
        G1 F3000
    {% endif %}

[gcode_macro MODE_FULL_CONTROL]
description: Set the dual-carriages mode to "FULL_CONTROL"
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% if printer.dual_carriage is defined %}
        SET_DUAL_CARRIAGE_MODE MODE=FULL_CONTROL
        G28 X
        #SYNC_STEPPER_TO_EXTRUDER EXTRUDER=extruder1
        ACTIVATE_EXTRUDER EXTRUDER=extruder
        SET_GCODE_OFFSET X=0 Y=0 Z=0
        # set print fan speed
        _SET_PRINT_FANS_SPEED
    {% endif %}

[gcode_macro MODE_DUPLICATION]
description: Set the dual-carriages mode to "DUPLICATION"
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% set bed_x_mid = 0.5 * (dcvars.bed_x_max|float - dcvars.bed_x_min|float) %}
    {% set offset_temp = params.R|default(0)|float %}
    {% if printer.dual_carriage is defined %}
        # unsync both carriages
        SET_DUAL_CARRIAGE_MODE MODE=FULL_CONTROL
        G28 X
        #SYNC_STEPPER_TO_EXTRUDER STEPPER=extruder1 EXTRUDER=extruder1
        #SYNC_EXTRUDER_STEPPERS EXTRUDER=extruder1
        ACTIVATE_EXTRUDER EXTRUDER=extruder
        # place both carriages
        SET_DUAL_CARRIAGE CARRIAGE=0
        G1 X{dcvars.bed_x_min|float} F{dcvars.feedrate}
        SET_DUAL_CARRIAGE CARRIAGE=1
        G1 X{params.X|default(bed_x_mid)|float} F{dcvars.feedrate}
     
        # heaters management
        SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=offset_temp VALUE={offset_temp}
        _SYNC_EXTRUDERS_TEMP
        # steppers management
        #SYNC_STEPPER_TO_EXTRUDER STEPPER=extruder EXTRUDER=extruder1
        SYNC_EXTRUDER_MOTION EXTRUDER=extruder1 MOTION_QUEUE=extruder 
        #SYNC_EXTRUDER_STEPPERS EXTRUDER=extruder1 TO=extruder
        SET_DUAL_CARRIAGE_MODE MODE=DUPLICATION
        # print fans management
        _SET_PRINT_FANS_SPEED
    {% endif %}

[gcode_macro MODE_MIRRORED]
description: Set the dual-carriages mode to "MIRRORED"
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% set offset_temp = params.R|default(0)|float %}
    {% if printer.dual_carriage is defined %}
        # unsync both carriages
        SET_DUAL_CARRIAGE_MODE MODE=FULL_CONTROL
        G28 X
        #SYNC_STEPPER_TO_EXTRUDER STEPPER=extruder1 EXTRUDER=extruder1
        #SYNC_EXTRUDER_STEPPERS EXTRUDER=extruder1
        ACTIVATE_EXTRUDER EXTRUDER=extruder
        # place both carriages
        SET_DUAL_CARRIAGE CARRIAGE=0
        G1 X{dcvars.bed_x_min|float} F{dcvars.feedrate}
        SET_DUAL_CARRIAGE CARRIAGE=1
        G1 X{dcvars.bed_x_max|float} F{dcvars.feedrate}
        # heaters management
        SET_GCODE_VARIABLE MACRO=DC_VARS VARIABLE=offset_temp VALUE={offset_temp}
        _SYNC_EXTRUDERS_TEMP
        # steppers management
        #SYNC_STEPPER_TO_EXTRUDER STEPPER=extruder EXTRUDER=extruder1 
        SYNC_EXTRUDER_MOTION EXTRUDER=extruder1 MOTION_QUEUE=extruder 
        #SYNC_EXTRUDER_STEPPERS EXTRUDER=extruder1 TO=extruder
        SET_DUAL_CARRIAGE_MODE MODE=MIRRORED
        # print fans management
        _SET_PRINT_FANS_SPEED
    {% endif %}



## DUAL-CARRIAGES : PRINT FANS MANAGEMENT

[gcode_macro M106]
description: Override "M106" to allow multiple extruders.
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% set raw_speed = params.S|default(0)|float %}
    {% set fan_speed = (raw_speed / 255.0)|round(2) %}
    {% if (params.P) is defined %}
        {% set P_fan = dcvars.fan0 if (params.P)|int == 0 else dcvars.fan1 %}
        SET_FAN_SPEED FAN={P_fan} SPEED={fan_speed}
    {% elif printer.dual_carriage is defined %}
        _SET_PRINT_FANS_SPEED SPEED={fan_speed}
    {% endif %}
    
[gcode_macro M107]
description: Override "M107" to allow multiple extruders.
gcode:
    M106 S0
    
[gcode_macro _SET_PRINT_FANS_SPEED]
gcode:
    {% set dcvars = printer["gcode_macro DC_VARS"] %}
    {% if params.SPEED is defined %}
        {% set fan_speed = params.SPEED|float %}
    {% else %}
        # read print fan speed from active extruder
        {% set fan0_speed = printer["fan_generic " + dcvars.fan0].speed|float %}
        {% set fan1_speed = printer["fan_generic " + dcvars.fan1].speed|float %}
        {% set fan_speed = [fan0_speed, fan1_speed]|max %}
    {% endif %}
    {% if printer.dual_carriage.active_carriage == "BOTH" %}
        SET_FAN_SPEED FAN={dcvars.fan0} SPEED={fan_speed}
        SET_FAN_SPEED FAN={dcvars.fan1} SPEED={fan_speed}
    {% elif printer.dual_carriage.active_carriage == "CARRIAGE_0" %}
        SET_FAN_SPEED FAN={dcvars.fan0} SPEED={fan_speed}
        SET_FAN_SPEED FAN={dcvars.fan1} SPEED={fan_speed}
    {% elif printer.dual_carriage.active_carriage == "CARRIAGE_1" %}
        SET_FAN_SPEED FAN={dcvars.fan0} SPEED={fan_speed}
        SET_FAN_SPEED FAN={dcvars.fan1} SPEED={fan_speed}
    {% endif %}

[gcode_macro _SYNC_EXTRUDERS_TEMP]
gcode:
    {% set temp = printer["extruder"].target|float %}
    M109 S{temp}