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/**
* Marlin 3 D Printer Firmware
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* Copyright ( c ) 2019 MarlinFirmware [ https : //github.com/MarlinFirmware/Marlin]
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*
* Based on Sprinter and grbl .
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* Copyright ( c ) 2011 Camiel Gubbels / Erik van der Zalm
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*
* This program is free software : you can redistribute it and / or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation , either version 3 of the License , or
* ( at your option ) any later version .
*
* This program is distributed in the hope that it will be useful ,
* but WITHOUT ANY WARRANTY ; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE . See the
* GNU General Public License for more details .
*
* You should have received a copy of the GNU General Public License
* along with this program . If not , see < http : //www.gnu.org/licenses/>.
*
*/
# pragma once
/**
* Configuration_adv . h
*
* Advanced settings .
* Only change these if you know exactly what you ' re doing .
* Some of these settings can damage your printer if improperly set !
*
* Basic settings can be found in Configuration . h
*
*/
# define CONFIGURATION_ADV_H_VERSION 020000
// @section temperature
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
//
// Custom Thermistor 1000 parameters
//
# if TEMP_SENSOR_0 == 1000
# define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND0_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_1 == 1000
# define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND1_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_2 == 1000
# define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND2_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_3 == 1000
# define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND3_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_4 == 1000
# define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND4_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_5 == 1000
# define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND5_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_BED == 1000
# define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define BED_BETA 3950 // Beta value
# endif
# if TEMP_SENSOR_CHAMBER == 1000
# define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define CHAMBER_BETA 3950 // Beta value
# endif
//
// Hephestos 2 24V heated bed upgrade kit.
// https://store.bq.com/en/heated-bed-kit-hephestos2
//
//#define HEPHESTOS2_HEATED_BED_KIT
# if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
# undef TEMP_SENSOR_BED
# define TEMP_SENSOR_BED 70
# define HEATER_BED_INVERTING true
# endif
/**
* Heated Chamber settings
*/
# if TEMP_SENSOR_CHAMBER
# define CHAMBER_MINTEMP 5
# define CHAMBER_MAXTEMP 60
# define TEMP_CHAMBER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
//#define CHAMBER_LIMIT_SWITCHING
//#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin
//#define HEATER_CHAMBER_INVERTING false
# endif
# if DISABLED(PIDTEMPBED)
# define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
# if ENABLED(BED_LIMIT_SWITCHING)
# define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
# endif
# endif
/**
* Thermal Protection provides additional protection to your printer from damage
* and fire . Marlin always includes safe min and max temperature ranges which
* protect against a broken or disconnected thermistor wire .
*
* The issue : If a thermistor falls out , it will report the much lower
* temperature of the air in the room , and the the firmware will keep
* the heater on .
*
* The solution : Once the temperature reaches the target , start observing .
* If the temperature stays too far below the target ( hysteresis ) for too
* long ( period ) , the firmware will halt the machine as a safety precaution .
*
* If you get false positives for " Thermal Runaway " , increase
* THERMAL_PROTECTION_HYSTERESIS and / or THERMAL_PROTECTION_PERIOD
*/
# if ENABLED(THERMAL_PROTECTION_HOTENDS)
# define THERMAL_PROTECTION_PERIOD 40 // Seconds
# define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
//#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
# if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
//#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
# endif
/**
* Whenever an M104 , M109 , or M303 increases the target temperature , the
* firmware will wait for the WATCH_TEMP_PERIOD to expire . If the temperature
* hasn ' t increased by WATCH_TEMP_INCREASE degrees , the machine is halted and
* requires a hard reset . This test restarts with any M104 / M109 / M303 , but only
* if the current temperature is far enough below the target for a reliable
* test .
*
* If you get false positives for " Heating failed " , increase WATCH_TEMP_PERIOD
* and / or decrease WATCH_TEMP_INCREASE . WATCH_TEMP_INCREASE should not be set
* below 2.
*/
# define WATCH_TEMP_PERIOD 20 // Seconds
# define WATCH_TEMP_INCREASE 2 // Degrees Celsius
# endif
/**
* Thermal Protection parameters for the bed are just as above for hotends .
*/
# if ENABLED(THERMAL_PROTECTION_BED)
# define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
# define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
/**
* As described above , except for the bed ( M140 / M190 / M303 ) .
*/
# define WATCH_BED_TEMP_PERIOD 60 // Seconds
# define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
# endif
/**
* Thermal Protection parameters for the heated chamber .
*/
# if ENABLED(THERMAL_PROTECTION_CHAMBER)
# define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
# define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
/**
* Heated chamber watch settings ( M141 / M191 ) .
*/
# define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
# define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
# endif
# if ENABLED(PIDTEMP)
// Add an experimental additional term to the heater power, proportional to the extrusion speed.
// A well-chosen Kc value should add just enough power to melt the increased material volume.
//#define PID_EXTRUSION_SCALING
# if ENABLED(PID_EXTRUSION_SCALING)
# define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
# define LPQ_MAX_LEN 50
# endif
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/**
* Add an experimental additional term to the heater power , proportional to the fan speed .
* A well - chosen Kf value should add just enough power to compensate for power - loss from the cooling fan .
* You can either just add a constant compensation with the DEFAULT_Kf value
* or follow the instruction below to get speed - dependent compensation .
*
* Constant compensation ( use only with fanspeeds of 0 % and 100 % )
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* A good starting point for the Kf - value comes from the calculation :
* kf = ( power_fan * eff_fan ) / power_heater * 255
* where eff_fan is between 0.0 and 1.0 , based on fan - efficiency and airflow to the nozzle / heater .
*
* Example :
* Heater : 40 W , Fan : 0.1 A * 24 V = 2.4 W , eff_fan = 0.8
* Kf = ( 2.4 W * 0.8 ) / 40 W * 255 = 12.24
*
* Fan - speed dependent compensation
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* 1. To find a good Kf value , set the hotend temperature , wait for it to settle , and enable the fan ( 100 % ) .
* Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled .
* If you see the temperature drop repeat the test , increasing the Kf value slowly , until the temperature
* drop goes away . If the temperature overshoots after enabling the fan , the Kf value is too big .
* 2. Note the Kf - value for fan - speed at 100 %
* 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED , which is around the speed , where the fan starts moving .
* 4. Repeat step 1. and 2. for this fan speed .
* 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf - values in
* PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED . Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
*/
//#define PID_FAN_SCALING
# if ENABLED(PID_FAN_SCALING)
//#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
# if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
// The alternative definition is used for an easier configuration.
// Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
// DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
# define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
# define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
# define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
# define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED) / (255.0-PID_FAN_SCALING_MIN_SPEED)
# define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf) / 255.0
# else
# define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
# define DEFAULT_Kf 10 // A constant value added to the PID-tuner
# define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
# endif
# endif
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# endif
/**
* Automatic Temperature :
* The hotend target temperature is calculated by all the buffered lines of gcode .
* The maximum buffered steps / sec of the extruder motor is called " se " .
* Start autotemp mode with M109 S < mintemp > B < maxtemp > F < factor >
* The target temperature is set to mintemp + factor * se [ steps / sec ] and is limited by
* mintemp and maxtemp . Turn this off by executing M109 without F *
* Also , if the temperature is set to a value below mintemp , it will not be changed by autotemp .
* On an Ultimaker , some initial testing worked with M109 S215 B260 F1 in the start . gcode
*/
//#define AUTOTEMP
# if ENABLED(AUTOTEMP)
# define AUTOTEMP_OLDWEIGHT 0.98
# endif
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// Show extra position information with 'M114 D'
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//#define M114_DETAIL
// Show Temperature ADC value
// Enable for M105 to include ADC values read from temperature sensors.
//#define SHOW_TEMP_ADC_VALUES
/**
* High Temperature Thermistor Support
*
* Thermistors able to support high temperature tend to have a hard time getting
* good readings at room and lower temperatures . This means HEATER_X_RAW_LO_TEMP
* will probably be caught when the heating element first turns on during the
* preheating process , which will trigger a min_temp_error as a safety measure
* and force stop everything .
* To circumvent this limitation , we allow for a preheat time ( during which ,
* min_temp_error won ' t be triggered ) and add a min_temp buffer to handle
* aberrant readings .
*
* If you want to enable this feature for your hotend thermistor ( s )
* uncomment and set values > 0 in the constants below
*/
// The number of consecutive low temperature errors that can occur
// before a min_temp_error is triggered. (Shouldn't be more than 10.)
//#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
// The number of milliseconds a hotend will preheat before starting to check
// the temperature. This value should NOT be set to the time it takes the
// hot end to reach the target temperature, but the time it takes to reach
// the minimum temperature your thermistor can read. The lower the better/safer.
// This shouldn't need to be more than 30 seconds (30000)
//#define MILLISECONDS_PREHEAT_TIME 0
// @section extruder
// Extruder runout prevention.
// If the machine is idle and the temperature over MINTEMP
// then extrude some filament every couple of SECONDS.
//#define EXTRUDER_RUNOUT_PREVENT
# if ENABLED(EXTRUDER_RUNOUT_PREVENT)
# define EXTRUDER_RUNOUT_MINTEMP 190
# define EXTRUDER_RUNOUT_SECONDS 30
# define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
# define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
# endif
// @section temperature
// Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
# define TEMP_SENSOR_AD595_OFFSET 0.0
# define TEMP_SENSOR_AD595_GAIN 1.0
# define TEMP_SENSOR_AD8495_OFFSET 0.0
# define TEMP_SENSOR_AD8495_GAIN 1.0
/**
* Controller Fan
* To cool down the stepper drivers and MOSFETs .
*
* The fan will turn on automatically whenever any stepper is enabled
* and turn off after a set period after all steppers are turned off .
*/
//#define USE_CONTROLLER_FAN
# if ENABLED(USE_CONTROLLER_FAN)
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//#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
# define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
# define CONTROLLERFAN_SPEED 255 // 255 == full speed
//#define CONTROLLERFAN_SPEED_Z_ONLY 127 // Reduce noise on machines that keep Z enabled
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# endif
// When first starting the main fan, run it at full speed for the
// given number of milliseconds. This gets the fan spinning reliably
// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
//#define FAN_KICKSTART_TIME 100
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// Some coolers may require a non-zero "off" state.
//#define FAN_OFF_PWM 1
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/**
* PWM Fan Scaling
*
* Define the min / max speeds for PWM fans ( as set with M106 ) .
*
* With these options the M106 0 - 255 value range is scaled to a subset
* to ensure that the fan has enough power to spin , or to run lower
* current fans with higher current . ( e . g . , 5 V / 12 V fans with 12 V / 24 V )
* Value 0 always turns off the fan .
*
* Define one or both of these to override the default 0 - 255 range .
*/
//#define FAN_MIN_PWM 50
//#define FAN_MAX_PWM 128
/**
* FAST PWM FAN Settings
*
* Use to change the FAST FAN PWM frequency ( if enabled in Configuration . h )
* Combinations of PWM Modes , prescale values and TOP resolutions are used internally to produce a
* frequency as close as possible to the desired frequency .
*
* FAST_PWM_FAN_FREQUENCY [ undefined by default ]
* Set this to your desired frequency .
* If left undefined this defaults to F = F_CPU / ( 2 * 255 * 1 )
* ie F = 31.4 Khz on 16 MHz microcontrollers or F = 39.2 KHz on 20 MHz microcontrollers
* These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
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* NOTE : Setting very low frequencies ( < 10 Hz ) may result in unexpected timer behavior .
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*
* USE_OCR2A_AS_TOP [ undefined by default ]
* Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2 :
* 16 MHz MCUs : [ 62.5 KHz , 31.4 KHz ( default ) , 7.8 KHz , 3.92 KHz , 1.95 KHz , 977 Hz , 488 Hz , 244 Hz , 60 Hz , 122 Hz , 30 Hz ]
* 20 MHz MCUs : [ 78.1 KHz , 39.2 KHz ( default ) , 9.77 KHz , 4.9 KHz , 2.44 KHz , 1.22 KHz , 610 Hz , 305 Hz , 153 Hz , 76 Hz , 38 Hz ]
* A greater range can be achieved by enabling USE_OCR2A_AS_TOP . But note that this option blocks the use of
* PWM on pin OC2A . Only use this option if you don ' t need PWM on 0 C2A . ( Check your schematic . )
* USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies .
*/
# if ENABLED(FAST_PWM_FAN)
//#define FAST_PWM_FAN_FREQUENCY 31400
//#define USE_OCR2A_AS_TOP
# endif
// @section extruder
/**
* Extruder cooling fans
*
* Extruder auto fans automatically turn on when their extruders '
* temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE .
*
* Your board ' s pins file specifies the recommended pins . Override those here
* or set to - 1 to disable completely .
*
* Multiple extruders can be assigned to the same pin in which case
* the fan will turn on when any selected extruder is above the threshold .
*/
# define E0_AUTO_FAN_PIN -1
# define E1_AUTO_FAN_PIN -1
# define E2_AUTO_FAN_PIN -1
# define E3_AUTO_FAN_PIN -1
# define E4_AUTO_FAN_PIN -1
# define E5_AUTO_FAN_PIN -1
# define CHAMBER_AUTO_FAN_PIN -1
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# define EXTRUDER_AUTO_FAN_TEMPERATURE 50
# define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
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# define CHAMBER_AUTO_FAN_TEMPERATURE 30
# define CHAMBER_AUTO_FAN_SPEED 255
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/**
* Part - Cooling Fan Multiplexer
*
* This feature allows you to digitally multiplex the fan output .
* The multiplexer is automatically switched at tool - change .
* Set FANMUX [ 012 ] _PINs below for up to 2 , 4 , or 8 multiplexed fans .
*/
# define FANMUX0_PIN -1
# define FANMUX1_PIN -1
# define FANMUX2_PIN -1
/**
* M355 Case Light on - off / brightness
*/
//#define CASE_LIGHT_ENABLE
# if ENABLED(CASE_LIGHT_ENABLE)
//#define CASE_LIGHT_PIN 4 // Override the default pin if needed
# define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
# define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
# define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
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//#define CASE_LIGHT_MAX_PWM 128 // Limit pwm
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//#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
//#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
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//#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
# if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
# define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
# endif
# endif
// @section homing
// If you want endstops to stay on (by default) even when not homing
// enable this option. Override at any time with M120, M121.
//#define ENDSTOPS_ALWAYS_ON_DEFAULT
// @section extras
//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
// Employ an external closed loop controller. Override pins here if needed.
//#define EXTERNAL_CLOSED_LOOP_CONTROLLER
# if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
//#define CLOSED_LOOP_ENABLE_PIN -1
//#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
# endif
/**
* Dual Steppers / Dual Endstops
*
* This section will allow you to use extra E drivers to drive a second motor for X , Y , or Z axes .
*
* For example , set X_DUAL_STEPPER_DRIVERS setting to use a second motor . If the motors need to
* spin in opposite directions set INVERT_X2_VS_X_DIR . If the second motor needs its own endstop
* set X_DUAL_ENDSTOPS . This can adjust for " racking. " Use X2_USE_ENDSTOP to set the endstop plug
* that should be used for the second endstop . Extra endstops will appear in the output of ' M119 ' .
*
* Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection . After homing both motors
* this offset is applied to the X2 motor . To find the offset home the X axis , and measure the error
* in X2 . Dual endstop offsets can be set at runtime with ' M666 X < offset > Y < offset > Z < offset > ' .
*/
//#define X_DUAL_STEPPER_DRIVERS
# if ENABLED(X_DUAL_STEPPER_DRIVERS)
# define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
//#define X_DUAL_ENDSTOPS
# if ENABLED(X_DUAL_ENDSTOPS)
# define X2_USE_ENDSTOP _XMAX_
# define X_DUAL_ENDSTOPS_ADJUSTMENT 0
# endif
# endif
//#define Y_DUAL_STEPPER_DRIVERS
# if ENABLED(Y_DUAL_STEPPER_DRIVERS)
# define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
//#define Y_DUAL_ENDSTOPS
# if ENABLED(Y_DUAL_ENDSTOPS)
# define Y2_USE_ENDSTOP _YMAX_
# define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
# endif
# endif
//#define Z_DUAL_STEPPER_DRIVERS
# if ENABLED(Z_DUAL_STEPPER_DRIVERS)
//#define Z_DUAL_ENDSTOPS
# if ENABLED(Z_DUAL_ENDSTOPS)
# define Z2_USE_ENDSTOP _XMAX_
# define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
# endif
# endif
//#define Z_TRIPLE_STEPPER_DRIVERS
# if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
//#define Z_TRIPLE_ENDSTOPS
# if ENABLED(Z_TRIPLE_ENDSTOPS)
# define Z2_USE_ENDSTOP _XMAX_
# define Z3_USE_ENDSTOP _YMAX_
# define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
# define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
# endif
# endif
/**
* Dual X Carriage
*
* This setup has two X carriages that can move independently , each with its own hotend .
* The carriages can be used to print an object with two colors or materials , or in
* " duplication mode " it can print two identical or X - mirrored objects simultaneously .
* The inactive carriage is parked automatically to prevent oozing .
* X1 is the left carriage , X2 the right . They park and home at opposite ends of the X axis .
* By default the X2 stepper is assigned to the first unused E plug on the board .
*
* The following Dual X Carriage modes can be selected with M605 S < mode > :
*
* 0 : ( FULL_CONTROL ) The slicer has full control over both X - carriages and can achieve optimal travel
* results as long as it supports dual X - carriages . ( M605 S0 )
*
* 1 : ( AUTO_PARK ) The firmware automatically parks and unparks the X - carriages on tool - change so
* that additional slicer support is not required . ( M605 S1 )
*
* 2 : ( DUPLICATION ) The firmware moves the second X - carriage and extruder in synchronization with
* the first X - carriage and extruder , to print 2 copies of the same object at the same time .
* Set the constant X - offset and temperature differential with M605 S2 X [ offs ] R [ deg ] and
* follow with M605 S2 to initiate duplicated movement .
*
* 3 : ( MIRRORED ) Formbot / Vivedino - inspired mirrored mode in which the second extruder duplicates
* the movement of the first except the second extruder is reversed in the X axis .
* Set the initial X offset and temperature differential with M605 S2 X [ offs ] R [ deg ] and
* follow with M605 S3 to initiate mirrored movement .
*/
//#define DUAL_X_CARRIAGE
# if ENABLED(DUAL_X_CARRIAGE)
# define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
# define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
# define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
# define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
# define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
# define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
// However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
// override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
// without modifying the firmware (through the "M218 T1 X???" command).
// Remember: you should set the second extruder x-offset to 0 in your slicer.
// This is the default power-up mode which can be later using M605.
# define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
// Default x offset in duplication mode (typically set to half print bed width)
# define DEFAULT_DUPLICATION_X_OFFSET 100
# endif // DUAL_X_CARRIAGE
// Activate a solenoid on the active extruder with M380. Disable all with M381.
// Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
//#define EXT_SOLENOID
// @section homing
// Homing hits each endstop, retracts by these distances, then does a slower bump.
# define X_HOME_BUMP_MM 5
# define Y_HOME_BUMP_MM 5
# define Z_HOME_BUMP_MM 2
# define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
//#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
//#define HOMING_BACKOFF_MM { 2, 2, 2 } // (mm) Move away from the endstops after homing
// When G28 is called, this option will make Y home before X
//#define HOME_Y_BEFORE_X
// Enable this if X or Y can't home without homing the other axis first.
//#define CODEPENDENT_XY_HOMING
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# if ENABLED(BLTOUCH)
/**
* Either : Use the defaults ( recommended ) or : For special purposes , use the following DEFINES
* Do not activate settings that the probe might not understand . Clones might misunderstand
* advanced commands .
*
* Note : If the probe is not deploying , check a " Cmd: Reset " and " Cmd: Self-Test " and then
* check the wiring of the BROWN , RED and ORANGE wires .
*
* Note : If the trigger signal of your probe is not being recognized , it has been very often
* because the BLACK and WHITE wires needed to be swapped . They are not " interchangeable "
* like they would be with a real switch . So please check the wiring first .
*
* Settings for all BLTouch and clone probes :
*/
// Safety: The probe needs time to recognize the command.
// Minimum command delay (ms). Enable and increase if needed.
//#define BLTOUCH_DELAY 500
/**
* Settings for BLTOUCH Classic 1.2 , 1.3 or BLTouch Smart 1.0 , 2.0 , 2.2 , 3.0 , 3.1 , and most clones :
*/
// Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
// in special cases, like noisy or filtered input configurations.
//#define BLTOUCH_FORCE_SW_MODE
/**
* Settings for BLTouch Smart 3.0 and 3.1
* Summary :
* - Voltage modes : 5 V and OD ( open drain - " logic voltage free " ) output modes
* - High - Speed mode
* - Disable LCD voltage options
*/
/**
* Danger : Don ' t activate 5 V mode unless attached to a 5 V - tolerant controller !
* V3 .0 or 3.1 : Set default mode to 5 V mode at Marlin startup .
* If disabled , OD mode is the hard - coded default on 3.0
* On startup , Marlin will compare its eeprom to this vale . If the selected mode
* differs , a mode set eeprom write will be completed at initialization .
* Use the option below to force an eeprom write to a V3 .1 probe regardless .
*/
//#define BLTOUCH_SET_5V_MODE
/**
* Safety : Activate if connecting a probe with an unknown voltage mode .
* V3 .0 : Set a probe into mode selected above at Marlin startup . Required for 5 V mode on 3.0
* V3 .1 : Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
* To preserve the life of the probe , use this once then turn it off and re - flash .
*/
//#define BLTOUCH_FORCE_MODE_SET
/**
* Use " HIGH SPEED " mode for probing .
* Danger : Disable if your probe sometimes fails . Only suitable for stable well - adjusted systems .
* This feature was designed for Delta ' s with very fast Z moves however higher speed cartesians may function
* If the machine cannot raise the probe fast enough after a trigger , it may enter a fault state .
*/
//#define BLTOUCH_HS_MODE
// Safety: Enable voltage mode settings in the LCD menu.
//#define BLTOUCH_LCD_VOLTAGE_MENU
# endif // BLTOUCH
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/**
* Z Steppers Auto - Alignment
* Add the G34 command to align multiple Z steppers using a bed probe .
*/
//#define Z_STEPPER_AUTO_ALIGN
# if ENABLED(Z_STEPPER_AUTO_ALIGN)
// Define probe X and Y positions for Z1, Z2 [, Z3]
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# define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
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// Provide Z stepper positions for more rapid convergence in bed alignment.
// Currently requires triple stepper drivers.
//#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
# if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
// Define Stepper XY positions for Z1, Z2, Z3 corresponding to
// the Z screw positions in the bed carriage.
// Define one position per Z stepper in stepper driver order.
# define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
# else
// Amplification factor. Used to scale the correction step up or down.
// In case the stepper (spindle) position is further out than the test point.
// Use a value > 1. NOTE: This may cause instability
# define Z_STEPPER_ALIGN_AMP 1.0
# endif
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// Set number of iterations to align
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# define Z_STEPPER_ALIGN_ITERATIONS 3
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// Enable to restore leveling setup after operation
# define RESTORE_LEVELING_AFTER_G34
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// On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
# define G34_MAX_GRADE 5 // (%) Maximum incline G34 will handle
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// Stop criterion. If the accuracy is better than this stop iterating early
# define Z_STEPPER_ALIGN_ACC 0.02
# endif
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// @section motion
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# define AXIS_RELATIVE_MODES { false, false, false, false }
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// Add a Duplicate option for well-separated conjoined nozzles
//#define MULTI_NOZZLE_DUPLICATION
// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
# define INVERT_X_STEP_PIN false
# define INVERT_Y_STEP_PIN false
# define INVERT_Z_STEP_PIN false
# define INVERT_E_STEP_PIN false
// Default stepper release if idle. Set to 0 to deactivate.
// Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
// Time can be set by M18 and M84.
# define DEFAULT_STEPPER_DEACTIVE_TIME 120
# define DISABLE_INACTIVE_X true
# define DISABLE_INACTIVE_Y true
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# define DISABLE_INACTIVE_Z true // Set to false if the nozzle will fall down on your printed part when print has finished.
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# define DISABLE_INACTIVE_E true
# define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
# define DEFAULT_MINTRAVELFEEDRATE 0.0
//#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
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// Minimum time that a segment needs to take if the buffer is emptied
# define DEFAULT_MINSEGMENTTIME 20000 // (ms)
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// If defined the movements slow down when the look ahead buffer is only half full
# define SLOWDOWN
// Frequency limit
// See nophead's blog for more info
// Not working O
//#define XY_FREQUENCY_LIMIT 15
// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user's machine when running at very slow speeds.
# define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
//
// Backlash Compensation
// Adds extra movement to axes on direction-changes to account for backlash.
//
//#define BACKLASH_COMPENSATION
# if ENABLED(BACKLASH_COMPENSATION)
// Define values for backlash distance and correction.
// If BACKLASH_GCODE is enabled these values are the defaults.
# define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
# define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
// Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
// to reduce print artifacts. (Enabling this is costly in memory and computation!)
//#define BACKLASH_SMOOTHING_MM 3 // (mm)
// Add runtime configuration and tuning of backlash values (M425)
//#define BACKLASH_GCODE
# if ENABLED(BACKLASH_GCODE)
// Measure the Z backlash when probing (G29) and set with "M425 Z"
# define MEASURE_BACKLASH_WHEN_PROBING
# if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
// When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
// mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
// increments while checking for the contact to be broken.
# define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
# define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
# define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
# endif
# endif
# endif
/**
* Automatic backlash , position and hotend offset calibration
*
* Enable G425 to run automatic calibration using an electrically -
* conductive cube , bolt , or washer mounted on the bed .
*
* G425 uses the probe to touch the top and sides of the calibration object
* on the bed and measures and / or correct positional offsets , axis backlash
* and hotend offsets .
*
* Note : HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
* ± 5 mm of true values for G425 to succeed .
*/
//#define CALIBRATION_GCODE
# if ENABLED(CALIBRATION_GCODE)
# define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
# define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
# define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
# define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
// The following parameters refer to the conical section of the nozzle tip.
# define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
# define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
// Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
//#define CALIBRATION_REPORTING
// The true location and dimension the cube/bolt/washer on the bed.
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# define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
# define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
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// Comment out any sides which are unreachable by the probe. For best
// auto-calibration results, all sides must be reachable.
# define CALIBRATION_MEASURE_RIGHT
# define CALIBRATION_MEASURE_FRONT
# define CALIBRATION_MEASURE_LEFT
# define CALIBRATION_MEASURE_BACK
// Probing at the exact top center only works if the center is flat. If
// probing on a screwhead or hollow washer, probe near the edges.
//#define CALIBRATION_MEASURE_AT_TOP_EDGES
// Define pin which is read during calibration
# ifndef CALIBRATION_PIN
# define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
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# define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
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//#define CALIBRATION_PIN_PULLDOWN
# define CALIBRATION_PIN_PULLUP
# endif
# endif
/**
* Adaptive Step Smoothing increases the resolution of multi - axis moves , particularly at step frequencies
* below 1 kHz ( for AVR ) or 10 kHz ( for ARM ) , where aliasing between axes in multi - axis moves causes audible
* vibration and surface artifacts . The algorithm adapts to provide the best possible step smoothing at the
* lowest stepping frequencies .
*/
//#define ADAPTIVE_STEP_SMOOTHING
/**
* Custom Microstepping
* Override as - needed for your setup . Up to 3 MS pins are supported .
*/
//#define MICROSTEP1 LOW,LOW,LOW
//#define MICROSTEP2 HIGH,LOW,LOW
//#define MICROSTEP4 LOW,HIGH,LOW
//#define MICROSTEP8 HIGH,HIGH,LOW
//#define MICROSTEP16 LOW,LOW,HIGH
//#define MICROSTEP32 HIGH,LOW,HIGH
// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
# define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
/**
* @ section stepper motor current
*
* Some boards have a means of setting the stepper motor current via firmware .
*
* The power on motor currents are set by :
* PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
* known compatible chips : A4982
* DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D , RAMBO & SCOOVO_X9H
* known compatible chips : AD5206
* DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
* known compatible chips : MCP4728
* DIGIPOT_I2C_MOTOR_CURRENTS - used by 5 DPRINT , AZTEEG_X3_PRO , AZTEEG_X5_MINI_WIFI , MIGHTYBOARD_REVE
* known compatible chips : MCP4451 , MCP4018
*
* Motor currents can also be set by M907 - M910 and by the LCD .
* M907 - applies to all .
* M908 - BQ_ZUM_MEGA_3D , RAMBO , PRINTRBOARD_REVF , RIGIDBOARD_V2 & SCOOVO_X9H
* M909 , M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
*/
//#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
//#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
//#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
// Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
//#define DIGIPOT_I2C
# if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
/**
* Common slave addresses :
*
* A ( A shifted ) B ( B shifted ) IC
* Smoothie 0x2C ( 0x58 ) 0x2D ( 0x5A ) MCP4451
* AZTEEG_X3_PRO 0x2C ( 0x58 ) 0x2E ( 0x5C ) MCP4451
* AZTEEG_X5_MINI 0x2C ( 0x58 ) 0x2E ( 0x5C ) MCP4451
* AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
* MIGHTYBOARD_REVE 0x2F ( 0x5E ) MCP4018
*/
# define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
# define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
# endif
//#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
# define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
// Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
// These correspond to the physical drivers, so be mindful if the order is changed.
# define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
// @section lcd
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# if EITHER(ULTIPANEL, EXTENSIBLE_UI)
# define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
# define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
# if ENABLED(ULTIPANEL)
# define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
# define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
# endif
# endif
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// Change values more rapidly when the encoder is rotated faster
# define ENCODER_RATE_MULTIPLIER
# if ENABLED(ENCODER_RATE_MULTIPLIER)
# define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
# define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
# endif
// Play a beep when the feedrate is changed from the Status Screen
//#define BEEP_ON_FEEDRATE_CHANGE
# if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
# define FEEDRATE_CHANGE_BEEP_DURATION 10
# define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
# endif
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# if HAS_LCD_MENU
// Include a page of printer information in the LCD Main Menu
//#define LCD_INFO_MENU
# if ENABLED(LCD_INFO_MENU)
//#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
# endif
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// BACK menu items keep the highlight at the top
//#define TURBO_BACK_MENU_ITEM
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/**
* LED Control Menu
* Add LED Control to the LCD menu
*/
//#define LED_CONTROL_MENU
# if ENABLED(LED_CONTROL_MENU)
# define LED_COLOR_PRESETS // Enable the Preset Color menu option
# if ENABLED(LED_COLOR_PRESETS)
# define LED_USER_PRESET_RED 255 // User defined RED value
# define LED_USER_PRESET_GREEN 128 // User defined GREEN value
# define LED_USER_PRESET_BLUE 0 // User defined BLUE value
# define LED_USER_PRESET_WHITE 255 // User defined WHITE value
# define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
//#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
# endif
# endif
# endif // HAS_LCD_MENU
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// Scroll a longer status message into view
//#define STATUS_MESSAGE_SCROLLING
// On the Info Screen, display XY with one decimal place when possible
//#define LCD_DECIMAL_SMALL_XY
// The timeout (in ms) to return to the status screen from sub-menus
//#define LCD_TIMEOUT_TO_STATUS 15000
// Add an 'M73' G-code to set the current percentage
//#define LCD_SET_PROGRESS_MANUALLY
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// Show the E position (filament used) during printing
//#define LCD_SHOW_E_TOTAL
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# if HAS_GRAPHICAL_LCD && HAS_PRINT_PROGRESS
//#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
//#define SHOW_REMAINING_TIME // Display estimated time to completion
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# if ENABLED(SHOW_REMAINING_TIME)
//#define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
//#define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
# endif
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# endif
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# if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
//#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
# if ENABLED(LCD_PROGRESS_BAR)
# define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
# define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
# define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
//#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
//#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
# endif
# endif
# if ENABLED(SDSUPPORT)
// Some RAMPS and other boards don't detect when an SD card is inserted. You can work
// around this by connecting a push button or single throw switch to the pin defined
// as SD_DETECT_PIN in your board's pins definitions.
// This setting should be disabled unless you are using a push button, pulling the pin to ground.
// Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
//#define SD_DETECT_INVERTED
# define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
# define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
// Reverse SD sort to show "more recent" files first, according to the card's FAT.
// Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
# define SDCARD_RATHERRECENTFIRST
# define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
//#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
# define EVENT_GCODE_SD_STOP "G28XY\nG91\nG1 F1000 Z+20\nG1 F5000 Y" STRINGIFY(Y_MAX_POS) "\nG90\nM84 X Y E" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
/**
* Continue after Power - Loss ( Creality3D )
*
* Store the current state to the SD Card at the start of each layer
* during SD printing . If the recovery file is found at boot time , present
* an option on the LCD screen to continue the print from the last - known
* point in the file .
*/
# define POWER_LOSS_RECOVERY
# if ENABLED(POWER_LOSS_RECOVERY)
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//#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
//#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
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//#define POWER_LOSS_PIN 44 // Pin to detect power loss
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//#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
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//#define POWER_LOSS_PULL // Set pullup / pulldown as appropriate
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//#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
//#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
// Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
// especially with "vase mode" printing. Set too high and vases cannot be continued.
# define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
# endif
/**
* Sort SD file listings in alphabetical order .
*
* With this option enabled , items on SD cards will be sorted
* by name for easier navigation .
*
* By default . . .
*
* - Use the slowest - but safest - method for sorting .
* - Folders are sorted to the top .
* - The sort key is statically allocated .
* - No added G - code ( M34 ) support .
* - 40 item sorting limit . ( Items after the first 40 are unsorted . )
*
* SD sorting uses static allocation ( as set by SDSORT_LIMIT ) , allowing the
* compiler to calculate the worst - case usage and throw an error if the SRAM
* limit is exceeded .
*
* - SDSORT_USES_RAM provides faster sorting via a static directory buffer .
* - SDSORT_USES_STACK does the same , but uses a local stack - based buffer .
* - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM . ( Expensive ! )
* - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible . ( Use with caution ! )
*/
//#define SDCARD_SORT_ALPHA
// SD Card Sorting options
# if ENABLED(SDCARD_SORT_ALPHA)
# define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
# define FOLDER_SORTING -1 // -1=above 0=none 1=below
# define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
# define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
# define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
# define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
# define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
# define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
// Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
# endif
// This allows hosts to request long names for files and folders with M33
//#define LONG_FILENAME_HOST_SUPPORT
// Enable this option to scroll long filenames in the SD card menu
//#define SCROLL_LONG_FILENAMES
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// Leave the heaters on after Stop Print (not recommended!)
//#define SD_ABORT_NO_COOLDOWN
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/**
* This option allows you to abort SD printing when any endstop is triggered .
* This feature must be enabled with " M540 S1 " or from the LCD menu .
* To have any effect , endstops must be enabled during SD printing .
*/
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//#define SD_ABORT_ON_ENDSTOP_HIT
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/**
* This option makes it easier to print the same SD Card file again .
* On print completion the LCD Menu will open with the file selected .
* You can just click to start the print , or navigate elsewhere .
*/
//#define SD_REPRINT_LAST_SELECTED_FILE
/**
* Auto - report SdCard status with M27 S < seconds >
*/
//#define AUTO_REPORT_SD_STATUS
/**
* Support for USB thumb drives using an Arduino USB Host Shield or
* equivalent MAX3421E breakout board . The USB thumb drive will appear
* to Marlin as an SD card .
*
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* The MAX3421E can be assigned the same pins as the SD card reader , with
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* the following pin mapping :
*
* SCLK , MOSI , MISO - - > SCLK , MOSI , MISO
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* INT - - > SD_DETECT_PIN [ 1 ]
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* SS - - > SDSS
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*
* [ 1 ] On AVR an interrupt - capable pin is best for UHS3 compatibility .
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*/
//#define USB_FLASH_DRIVE_SUPPORT
# if ENABLED(USB_FLASH_DRIVE_SUPPORT)
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# define USB_CS_PIN SDSS
# define USB_INTR_PIN SD_DETECT_PIN
/**
* USB Host Shield Library
*
* - UHS2 uses no interrupts and has been production - tested
* on a LulzBot TAZ Pro with a 32 - bit Archim board .
*
* - UHS3 is newer code with better USB compatibility . But it
* is less tested and is known to interfere with Servos .
* [ 1 ] This requires USB_INTR_PIN to be interrupt - capable .
*/
//#define USE_UHS3_USB
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# endif
/**
* When using a bootloader that supports SD - Firmware - Flashing ,
* add a menu item to activate SD - FW - Update on the next reboot .
*
* Requires ATMEGA2560 ( Arduino Mega )
*
* Tested with this bootloader :
* https : //github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
*/
//#define SD_FIRMWARE_UPDATE
# if ENABLED(SD_FIRMWARE_UPDATE)
# define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
# define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
# define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
# endif
// Add an optimized binary file transfer mode, initiated with 'M28 B1'
//#define BINARY_FILE_TRANSFER
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# if HAS_SDCARD_CONNECTION
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/**
* Set this option to one of the following ( or the board ' s defaults apply ) :
*
* LCD - Use the SD drive in the external LCD controller .
* ONBOARD - Use the SD drive on the control board . ( No SD_DETECT_PIN . M21 to init . )
* CUSTOM_CABLE - Use a custom cable to access the SD ( as defined in a pins file ) .
*
* : [ ' LCD ' , ' ONBOARD ' , ' CUSTOM_CABLE ' ]
*/
//#define SDCARD_CONNECTION LCD
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# endif
# endif // SDSUPPORT
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/**
* By default an onboard SD card reader may be shared as a USB mass -
* storage device . This option hides the SD card from the host PC .
*/
//#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
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/**
* Additional options for Graphical Displays
*
* Use the optimizations here to improve printing performance ,
* which can be adversely affected by graphical display drawing ,
* especially when doing several short moves , and when printing
* on DELTA and SCARA machines .
*
* Some of these options may result in the display lagging behind
* controller events , as there is a trade - off between reliable
* printing performance versus fast display updates .
*/
# if HAS_GRAPHICAL_LCD
// Show SD percentage next to the progress bar
//#define DOGM_SD_PERCENT
// Enable to save many cycles by drawing a hollow frame on the Info Screen
# define XYZ_HOLLOW_FRAME
// Enable to save many cycles by drawing a hollow frame on Menu Screens
# define MENU_HOLLOW_FRAME
// A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_BIG_EDIT_FONT
// A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_SMALL_INFOFONT
// Enable this option and reduce the value to optimize screen updates.
// The normal delay is 10µs. Use the lowest value that still gives a reliable display.
//#define DOGM_SPI_DELAY_US 5
// Swap the CW/CCW indicators in the graphics overlay
//#define OVERLAY_GFX_REVERSE
/**
* ST7920 - based LCDs can emulate a 16 x 4 character display using
* the ST7920 character - generator for very fast screen updates .
* Enable LIGHTWEIGHT_UI to use this special display mode .
*
* Since LIGHTWEIGHT_UI has limited space , the position and status
* message occupy the same line . Set STATUS_EXPIRE_SECONDS to the
* length of time to display the status message before clearing .
*
* Set STATUS_EXPIRE_SECONDS to zero to never clear the status .
* This will prevent position updates from being displayed .
*/
# if ENABLED(U8GLIB_ST7920)
//#define LIGHTWEIGHT_UI
# if ENABLED(LIGHTWEIGHT_UI)
# define STATUS_EXPIRE_SECONDS 20
# endif
# endif
/**
* Status ( Info ) Screen customizations
* These options may affect code size and screen render time .
* Custom status screens can forcibly override these settings .
*/
//#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
//#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
# define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
# define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
# define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
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# define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
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//#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
//#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
//#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
//#define STATUS_HEAT_PERCENT // Show heating in a progress bar
//#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
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//#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~
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// Frivolous Game Options
//#define MARLIN_BRICKOUT
//#define MARLIN_INVADERS
//#define MARLIN_SNAKE
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//#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
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# endif // HAS_GRAPHICAL_LCD
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//
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// Touch UI for the FTDI Embedded Video Engine (EVE)
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//
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# if ENABLED(TOUCH_UI_FTDI_EVE)
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// Display board used
//#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
//#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
//#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
//#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
//#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
// Correct the resolution if not using the stock TFT panel.
//#define TOUCH_UI_320x240
//#define TOUCH_UI_480x272
//#define TOUCH_UI_800x480
// Mappings for boards with a standard RepRapDiscount Display connector
//#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
//#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
//#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
//#define OTHER_PIN_LAYOUT // Define pins manually below
# if ENABLED(OTHER_PIN_LAYOUT)
// The pins for CS and MOD_RESET (PD) must be chosen.
# define CLCD_MOD_RESET 9
# define CLCD_SPI_CS 10
// If using software SPI, specify pins for SCLK, MOSI, MISO
//#define CLCD_USE_SOFT_SPI
# if ENABLED(CLCD_USE_SOFT_SPI)
# define CLCD_SOFT_SPI_MOSI 11
# define CLCD_SOFT_SPI_MISO 12
# define CLCD_SOFT_SPI_SCLK 13
# endif
# endif
// Display Orientation. An inverted (i.e. upside-down) display
// is supported on the FT800. The FT810 and beyond also support
// portrait and mirrored orientations.
//#define TOUCH_UI_INVERTED
//#define TOUCH_UI_PORTRAIT
//#define TOUCH_UI_MIRRORED
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// UTF8 processing and rendering.
// Unsupported characters are shown as '?'.
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//#define TOUCH_UI_USE_UTF8
# if ENABLED(TOUCH_UI_USE_UTF8)
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// Western accents support. These accented characters use
// combined bitmaps and require relatively little storage.
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# define TOUCH_UI_UTF8_WESTERN_CHARSET
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# if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
// Additional character groups. These characters require
// full bitmaps and take up considerable storage:
//#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
//#define TOUCH_UI_UTF8_COPYRIGHT // © ®
//#define TOUCH_UI_UTF8_GERMANIC // ß
//#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
//#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
//#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
//#define TOUCH_UI_UTF8_ORDINALS // º ª
//#define TOUCH_UI_UTF8_MATHEMATICS // ± ×
//#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
//#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
# endif
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# endif
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// Use a smaller font when labels don't fit buttons
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# define TOUCH_UI_FIT_TEXT
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// Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
//#define LCD_LANGUAGE_1 en
//#define LCD_LANGUAGE_2 fr
//#define LCD_LANGUAGE_3 de
//#define LCD_LANGUAGE_4 es
//#define LCD_LANGUAGE_5 it
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// Use a numeric passcode for "Screen lock" keypad.
// (recommended for smaller displays)
//#define TOUCH_UI_PASSCODE
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// Output extra debug info for Touch UI events
//#define TOUCH_UI_DEBUG
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// Developer menu (accessed by touching "About Printer" copyright text)
//#define TOUCH_UI_DEVELOPER_MENU
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# endif
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//
// FSMC Graphical TFT
//
# if ENABLED(FSMC_GRAPHICAL_TFT)
//#define TFT_MARLINUI_COLOR 0xFFFF // White
//#define TFT_MARLINBG_COLOR 0x0000 // Black
//#define TFT_DISABLED_COLOR 0x0003 // Almost black
//#define TFT_BTCANCEL_COLOR 0xF800 // Red
//#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
//#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
# endif
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// @section safety
/**
* The watchdog hardware timer will do a reset and disable all outputs
* if the firmware gets too overloaded to read the temperature sensors .
*
* If you find that watchdog reboot causes your AVR board to hang forever ,
* enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO .
* NOTE : This method is less reliable as it can only catch hangups while
* interrupts are enabled .
*/
# define USE_WATCHDOG
# if ENABLED(USE_WATCHDOG)
//#define WATCHDOG_RESET_MANUAL
# endif
// @section lcd
/**
* Babystepping enables movement of the axes by tiny increments without changing
* the current position values . This feature is used primarily to adjust the Z
* axis in the first layer of a print in real - time .
*
* Warning : Does not respect endstops !
*/
//#define BABYSTEPPING
# if ENABLED(BABYSTEPPING)
//#define BABYSTEP_WITHOUT_HOMING
//#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
# define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
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# define BABYSTEP_MULTIPLICATOR_Z 1 // Babysteps are very small. Increase for faster motion.
# define BABYSTEP_MULTIPLICATOR_XY 1
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//#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
# if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
# define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
// Note: Extra time may be added to mitigate controller latency.
# define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
//#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
# if ENABLED(MOVE_Z_WHEN_IDLE)
# define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
# endif
# endif
//#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
//#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
# if ENABLED(BABYSTEP_ZPROBE_OFFSET)
//#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
//#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
# endif
# endif
// @section extruder
/**
* Linear Pressure Control v1 .5
*
* Assumption : advance [ steps ] = k * ( delta velocity [ steps / s ] )
* K = 0 means advance disabled .
*
* NOTE : K values for LIN_ADVANCE 1.5 differ from earlier versions !
*
* Set K around 0.22 for 3 mm PLA Direct Drive with ~ 6.5 cm between the drive gear and heatbreak .
* Larger K values will be needed for flexible filament and greater distances .
* If this algorithm produces a higher speed offset than the extruder can handle ( compared to E jerk )
* print acceleration will be reduced during the affected moves to keep within the limit .
*
* See http : //marlinfw.org/docs/features/lin_advance.html for full instructions.
* Mention @ Sebastianv650 on GitHub to alert the author of any issues .
*/
//#define LIN_ADVANCE
# if ENABLED(LIN_ADVANCE)
//#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
# define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
//#define LA_DEBUG // If enabled, this will generate debug information output over USB.
# endif
// @section leveling
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/**
* Points to probe for all 3 - point Leveling procedures .
* Override if the automatically selected points are inadequate .
*/
# if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
//#define PROBE_PT_1_X 15
//#define PROBE_PT_1_Y 180
//#define PROBE_PT_2_X 15
//#define PROBE_PT_2_Y 20
//#define PROBE_PT_3_X 170
//#define PROBE_PT_3_Y 20
# endif
/**
* Override MIN_PROBE_EDGE for each side of the build plate
* Useful to get probe points to exact positions on targets or
* to allow leveling to avoid plate clamps on only specific
* sides of the bed .
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*
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* If you are replacing the prior * _PROBE_BED_POSITION options ,
* LEFT and FRONT values in most cases will map directly over
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* RIGHT and REAR would be the inverse such as
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* ( X / Y_BED_SIZE - RIGHT / BACK_PROBE_BED_POSITION )
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*
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* This will allow all positions to match at compilation , however
* should the probe position be modified with M851XY then the
* probe points will follow . This prevents any change from causing
* the probe to be unable to reach any points .
*/
# if PROBE_SELECTED && !IS_KINEMATIC
//#define MIN_PROBE_EDGE_LEFT MIN_PROBE_EDGE
//#define MIN_PROBE_EDGE_RIGHT MIN_PROBE_EDGE
//#define MIN_PROBE_EDGE_FRONT MIN_PROBE_EDGE
//#define MIN_PROBE_EDGE_BACK MIN_PROBE_EDGE
# endif
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# if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
// Override the mesh area if the automatic (max) area is too large
//#define MESH_MIN_X MESH_INSET
//#define MESH_MIN_Y MESH_INSET
//#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
//#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
# endif
/**
* Repeatedly attempt G29 leveling until it succeeds .
* Stop after G29_MAX_RETRIES attempts .
*/
//#define G29_RETRY_AND_RECOVER
# if ENABLED(G29_RETRY_AND_RECOVER)
# define G29_MAX_RETRIES 3
# define G29_HALT_ON_FAILURE
/**
* Specify the GCODE commands that will be executed when leveling succeeds ,
* between attempts , and after the maximum number of retries have been tried .
*/
# define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
# define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
# define G29_FAILURE_COMMANDS "M117 Bed leveling failed.\nG0 Z10\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nG4 S1"
# endif
// @section extras
//
// G2/G3 Arc Support
//
//#define ARC_SUPPORT // Disable this feature to save ~3226 bytes
# if ENABLED(ARC_SUPPORT)
# define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
# define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
# define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
//#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
//#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
# endif
// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
//#define BEZIER_CURVE_SUPPORT
/**
* G38 Probe Target
*
* This option adds G38 .2 and G38 .3 ( probe towards target )
* and optionally G38 .4 and G38 .5 ( probe away from target ) .
* Set MULTIPLE_PROBING for G38 to probe more than once .
*/
//#define G38_PROBE_TARGET
# if ENABLED(G38_PROBE_TARGET)
//#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
# define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
# endif
// Moves (or segments) with fewer steps than this will be joined with the next move
# define MIN_STEPS_PER_SEGMENT 6
/**
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* Minimum delay before and after setting the stepper DIR ( in ns )
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* 0 : No delay ( Expect at least 10 µ S since one Stepper ISR must transpire )
* 20 : Minimum for TMC2xxx drivers
* 200 : Minimum for A4988 drivers
* 400 : Minimum for A5984 drivers
* 500 : Minimum for LV8729 drivers ( guess , no info in datasheet )
* 650 : Minimum for DRV8825 drivers
* 1500 : Minimum for TB6600 drivers ( guess , no info in datasheet )
* 15000 : Minimum for TB6560 drivers ( guess , no info in datasheet )
*
* Override the default value based on the driver type set in Configuration . h .
*/
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//#define MINIMUM_STEPPER_POST_DIR_DELAY 650
//#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
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/**
* Minimum stepper driver pulse width ( in µ s )
* 0 : Smallest possible width the MCU can produce , compatible with TMC2xxx drivers
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* 0 : Minimum 500 ns for LV8729 , adjusted in stepper . h
* 1 : Minimum for A4988 and A5984 stepper drivers
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* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MINIMUM_STEPPER_PULSE 2
/**
* Maximum stepping rate ( in Hz ) the stepper driver allows
* If undefined , defaults to 1 MHz / ( 2 * MINIMUM_STEPPER_PULSE )
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* 5000000 : Maximum for TMC2xxx stepper drivers
* 1000000 : Maximum for LV8729 stepper driver
* 500000 : Maximum for A4988 stepper driver
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 15000 : Maximum for TB6560 stepper driver
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*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MAXIMUM_STEPPER_RATE 250000
// @section temperature
// Control heater 0 and heater 1 in parallel.
//#define HEATERS_PARALLEL
//===========================================================================
//================================= Buffers =================================
//===========================================================================
// @section hidden
// The number of linear motions that can be in the plan at any give time.
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
# if ENABLED(SDSUPPORT)
# define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
# else
# define BLOCK_BUFFER_SIZE 16 // maximize block buffer
# endif
// @section serial
// The ASCII buffer for serial input
# define MAX_CMD_SIZE 96
# define BUFSIZE 4
// Transmission to Host Buffer Size
// To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
// To buffer a simple "ok" you need 4 bytes.
// For ADVANCED_OK (M105) you need 32 bytes.
// For debug-echo: 128 bytes for the optimal speed.
// Other output doesn't need to be that speedy.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256]
# define TX_BUFFER_SIZE 0
// Host Receive Buffer Size
// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
// To use flow control, set this buffer size to at least 1024 bytes.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
//#define RX_BUFFER_SIZE 1024
# if RX_BUFFER_SIZE >= 1024
// Enable to have the controller send XON/XOFF control characters to
// the host to signal the RX buffer is becoming full.
//#define SERIAL_XON_XOFF
# endif
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// Add M575 G-code to change the baud rate
//#define BAUD_RATE_GCODE
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# if ENABLED(SDSUPPORT)
// Enable this option to collect and display the maximum
// RX queue usage after transferring a file to SD.
//#define SERIAL_STATS_MAX_RX_QUEUED
// Enable this option to collect and display the number
// of dropped bytes after a file transfer to SD.
//#define SERIAL_STATS_DROPPED_RX
# endif
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
// Bad Serial-connections can miss a received command by sending an 'ok'
// Therefore some clients abort after 30 seconds in a timeout.
// Some other clients start sending commands while receiving a 'wait'.
// This "wait" is only sent when the buffer is empty. 1 second is a good value here.
//#define NO_TIMEOUTS 1000 // Milliseconds
// Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
//#define ADVANCED_OK
// Printrun may have trouble receiving long strings all at once.
// This option inserts short delays between lines of serial output.
# define SERIAL_OVERRUN_PROTECTION
// @section extras
/**
* Extra Fan Speed
* Adds a secondary fan speed for each print - cooling fan .
* ' M106 P < fan > T3 - 255 ' : Set a secondary speed for < fan >
* ' M106 P < fan > T2 ' : Use the set secondary speed
* ' M106 P < fan > T1 ' : Restore the previous fan speed
*/
//#define EXTRA_FAN_SPEED
/**
* Firmware - based and LCD - controlled retract
*
* Add G10 / G11 commands for automatic firmware - based retract / recover .
* Use M207 and M208 to define parameters for retract / recover .
*
* Use M209 to enable or disable auto - retract .
* With auto - retract enabled , all G1 E moves within the set range
* will be converted to firmware - based retract / recover moves .
*
* Be sure to turn off auto - retract during filament change .
*
* Note that M207 / M208 / M209 settings are saved to EEPROM .
*
*/
//#define FWRETRACT
# if ENABLED(FWRETRACT)
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# define FWRETRACT_AUTORETRACT // Override slicer retractions
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# if ENABLED(FWRETRACT_AUTORETRACT)
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# define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
# define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
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# endif
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# define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
# define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
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# define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
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# define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
# define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
# define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
# define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
# define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
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# if ENABLED(MIXING_EXTRUDER)
//#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
# endif
# endif
/**
* Universal tool change settings .
* Applies to all types of extruders except where explicitly noted .
*/
# if EXTRUDERS > 1
// Z raise distance for tool-change, as needed for some extruders
# define TOOLCHANGE_ZRAISE 2 // (mm)
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//#define TOOLCHANGE_NO_RETURN // Never return to the previous position on tool-change
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// Retract and prime filament on tool-change
//#define TOOLCHANGE_FILAMENT_SWAP
# if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
# define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
# define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
# define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
# define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
# endif
/**
* Position to park head during tool change .
* Doesn ' t apply to SWITCHING_TOOLHEAD , DUAL_X_CARRIAGE , or PARKING_EXTRUDER
*/
//#define TOOLCHANGE_PARK
# if ENABLED(TOOLCHANGE_PARK)
# define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
# define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
# endif
# endif
/**
* Advanced Pause
* Experimental feature for filament change support and for parking the nozzle when paused .
* Adds the GCode M600 for initiating filament change .
* If PARK_HEAD_ON_PAUSE enabled , adds the GCode M125 to pause printing and park the nozzle .
*
* Requires an LCD display .
* Requires NOZZLE_PARK_FEATURE .
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT .
*/
//#define ADVANCED_PAUSE_FEATURE
# if ENABLED(ADVANCED_PAUSE_FEATURE)
# define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
# define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
// This short retract is done immediately, before parking the nozzle.
# define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
# define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
# define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
// Set to 0 for manual unloading.
# define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
# define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
// 0 to disable start loading and skip to fast load only
# define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
# define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
# define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
//#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
# define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
# define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
// Set to 0 for manual extrusion.
// Filament can be extruded repeatedly from the Filament Change menu
// until extrusion is consistent, and to purge old filament.
# define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
//#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
// Filament Unload does a Retract, Delay, and Purge first:
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# define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
# define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
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# define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
# define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
# define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
# define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
//#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
//#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
//#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
//#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
# endif
// @section tmc
/**
* TMC26X Stepper Driver options
*
* The TMC26XStepper library is required for this stepper driver .
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* https : //github.com/MarlinFirmware/TMC26XStepper
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*/
# if HAS_DRIVER(TMC26X)
# if AXIS_DRIVER_TYPE_X(TMC26X)
# define X_MAX_CURRENT 1000 // (mA)
# define X_SENSE_RESISTOR 91 // (mOhms)
# define X_MICROSTEPS 16 // Number of microsteps
# endif
# if AXIS_DRIVER_TYPE_X2(TMC26X)
# define X2_MAX_CURRENT 1000
# define X2_SENSE_RESISTOR 91
# define X2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Y(TMC26X)
# define Y_MAX_CURRENT 1000
# define Y_SENSE_RESISTOR 91
# define Y_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Y2(TMC26X)
# define Y2_MAX_CURRENT 1000
# define Y2_SENSE_RESISTOR 91
# define Y2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Z(TMC26X)
# define Z_MAX_CURRENT 1000
# define Z_SENSE_RESISTOR 91
# define Z_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Z2(TMC26X)
# define Z2_MAX_CURRENT 1000
# define Z2_SENSE_RESISTOR 91
# define Z2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Z3(TMC26X)
# define Z3_MAX_CURRENT 1000
# define Z3_SENSE_RESISTOR 91
# define Z3_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E0(TMC26X)
# define E0_MAX_CURRENT 1000
# define E0_SENSE_RESISTOR 91
# define E0_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E1(TMC26X)
# define E1_MAX_CURRENT 1000
# define E1_SENSE_RESISTOR 91
# define E1_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E2(TMC26X)
# define E2_MAX_CURRENT 1000
# define E2_SENSE_RESISTOR 91
# define E2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E3(TMC26X)
# define E3_MAX_CURRENT 1000
# define E3_SENSE_RESISTOR 91
# define E3_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E4(TMC26X)
# define E4_MAX_CURRENT 1000
# define E4_SENSE_RESISTOR 91
# define E4_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E5(TMC26X)
# define E5_MAX_CURRENT 1000
# define E5_SENSE_RESISTOR 91
# define E5_MICROSTEPS 16
# endif
# endif // TMC26X
// @section tmc_smart
/**
* To use TMC2130 , TMC2160 , TMC2660 , TMC5130 , TMC5160 stepper drivers in SPI mode
* connect your SPI pins to the hardware SPI interface on your board and define
* the required CS pins in your ` pins_MYBOARD . h ` file . ( e . g . , RAMPS 1.4 uses AUX3
* pins ` X_CS_PIN 53 ` , ` Y_CS_PIN 49 ` , etc . ) .
* You may also use software SPI if you wish to use general purpose IO pins .
*
* To use TMC2208 stepper UART - configurable stepper drivers connect # _SERIAL_TX_PIN
* to the driver side PDN_UART pin with a 1 K resistor .
* To use the reading capabilities , also connect # _SERIAL_RX_PIN to PDN_UART without
* a resistor .
* The drivers can also be used with hardware serial .
*
* TMCStepper library is required to use TMC stepper drivers .
* https : //github.com/teemuatlut/TMCStepper
*/
# if HAS_TRINAMIC
# define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
# define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
# if AXIS_IS_TMC(X)
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# define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
# define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
# define X_MICROSTEPS 16 // 0..256
# define X_RSENSE 0.11
# define X_CHAIN_POS -1 // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
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# endif
# if AXIS_IS_TMC(X2)
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# define X2_CURRENT 800
# define X2_CURRENT_HOME X2_CURRENT
# define X2_MICROSTEPS 16
# define X2_RSENSE 0.11
# define X2_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(Y)
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# define Y_CURRENT 800
# define Y_CURRENT_HOME Y_CURRENT
# define Y_MICROSTEPS 16
# define Y_RSENSE 0.11
# define Y_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(Y2)
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# define Y2_CURRENT 800
# define Y2_CURRENT_HOME Y2_CURRENT
# define Y2_MICROSTEPS 16
# define Y2_RSENSE 0.11
# define Y2_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(Z)
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# define Z_CURRENT 800
# define Z_CURRENT_HOME Z_CURRENT
# define Z_MICROSTEPS 16
# define Z_RSENSE 0.11
# define Z_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(Z2)
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# define Z2_CURRENT 800
# define Z2_CURRENT_HOME Z2_CURRENT
# define Z2_MICROSTEPS 16
# define Z2_RSENSE 0.11
# define Z2_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(Z3)
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# define Z3_CURRENT 800
# define Z3_CURRENT_HOME Z3_CURRENT
# define Z3_MICROSTEPS 16
# define Z3_RSENSE 0.11
# define Z3_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(E0)
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# define E0_CURRENT 800
# define E0_MICROSTEPS 16
# define E0_RSENSE 0.11
# define E0_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(E1)
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# define E1_CURRENT 800
# define E1_MICROSTEPS 16
# define E1_RSENSE 0.11
# define E1_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(E2)
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# define E2_CURRENT 800
# define E2_MICROSTEPS 16
# define E2_RSENSE 0.11
# define E2_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(E3)
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# define E3_CURRENT 800
# define E3_MICROSTEPS 16
# define E3_RSENSE 0.11
# define E3_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(E4)
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# define E4_CURRENT 800
# define E4_MICROSTEPS 16
# define E4_RSENSE 0.11
# define E4_CHAIN_POS -1
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# endif
# if AXIS_IS_TMC(E5)
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# define E5_CURRENT 800
# define E5_MICROSTEPS 16
# define E5_RSENSE 0.11
# define E5_CHAIN_POS -1
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# endif
/**
* Override default SPI pins for TMC2130 , TMC2160 , TMC2660 , TMC5130 and TMC5160 drivers here .
* The default pins can be found in your board ' s pins file .
*/
//#define X_CS_PIN -1
//#define Y_CS_PIN -1
//#define Z_CS_PIN -1
//#define X2_CS_PIN -1
//#define Y2_CS_PIN -1
//#define Z2_CS_PIN -1
//#define Z3_CS_PIN -1
//#define E0_CS_PIN -1
//#define E1_CS_PIN -1
//#define E2_CS_PIN -1
//#define E3_CS_PIN -1
//#define E4_CS_PIN -1
//#define E5_CS_PIN -1
/**
* Software option for SPI driven drivers ( TMC2130 , TMC2160 , TMC2660 , TMC5130 and TMC5160 ) .
* The default SW SPI pins are defined the respective pins files ,
* but you can override or define them here .
*/
//#define TMC_USE_SW_SPI
//#define TMC_SW_MOSI -1
//#define TMC_SW_MISO -1
//#define TMC_SW_SCK -1
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/**
* Four TMC2209 drivers can use the same HW / SW serial port with hardware configured addresses .
* Set the address using jumpers on pins MS1 and MS2 .
* Address | MS1 | MS2
* 0 | LOW | LOW
* 1 | HIGH | LOW
* 2 | LOW | HIGH
* 3 | HIGH | HIGH
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*
* Set * _SERIAL_TX_PIN and * _SERIAL_RX_PIN to match for all drivers
* on the same serial port , either here or in your board ' s pins file .
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*/
# define X_SLAVE_ADDRESS 0
# define Y_SLAVE_ADDRESS 0
# define Z_SLAVE_ADDRESS 0
# define X2_SLAVE_ADDRESS 0
# define Y2_SLAVE_ADDRESS 0
# define Z2_SLAVE_ADDRESS 0
# define Z3_SLAVE_ADDRESS 0
# define E0_SLAVE_ADDRESS 0
# define E1_SLAVE_ADDRESS 0
# define E2_SLAVE_ADDRESS 0
# define E3_SLAVE_ADDRESS 0
# define E4_SLAVE_ADDRESS 0
# define E5_SLAVE_ADDRESS 0
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/**
* Software enable
*
* Use for drivers that do not use a dedicated enable pin , but rather handle the same
* function through a communication line such as SPI or UART .
*/
//#define SOFTWARE_DRIVER_ENABLE
/**
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* TMC2130 , TMC2160 , TMC2208 , TMC2209 , TMC5130 and TMC5160 only
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* Use Trinamic ' s ultra quiet stepping mode .
* When disabled , Marlin will use spreadCycle stepping mode .
*/
# define STEALTHCHOP_XY
# define STEALTHCHOP_Z
# define STEALTHCHOP_E
/**
* Optimize spreadCycle chopper parameters by using predefined parameter sets
* or with the help of an example included in the library .
* Provided parameter sets are
* CHOPPER_DEFAULT_12V
* CHOPPER_DEFAULT_19V
* CHOPPER_DEFAULT_24V
* CHOPPER_DEFAULT_36V
* CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
* CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
*
* Define you own with
* { < off_time [ 1. .15 ] > , < hysteresis_end [ - 3. .12 ] > , hysteresis_start [ 1. .8 ] }
*/
# define CHOPPER_TIMING CHOPPER_DEFAULT_12V
/**
* Monitor Trinamic drivers for error conditions ,
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* like overtemperature and short to ground .
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* In the case of overtemperature Marlin can decrease the driver current until error condition clears .
* Other detected conditions can be used to stop the current print .
* Relevant g - codes :
* M906 - Set or get motor current in milliamps using axis codes X , Y , Z , E . Report values if no axis codes given .
* M911 - Report stepper driver overtemperature pre - warn condition .
* M912 - Clear stepper driver overtemperature pre - warn condition flag .
* M122 - Report driver parameters ( Requires TMC_DEBUG )
*/
//#define MONITOR_DRIVER_STATUS
# if ENABLED(MONITOR_DRIVER_STATUS)
# define CURRENT_STEP_DOWN 50 // [mA]
# define REPORT_CURRENT_CHANGE
# define STOP_ON_ERROR
# endif
/**
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* TMC2130 , TMC2160 , TMC2208 , TMC2209 , TMC5130 and TMC5160 only
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* The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD .
* This mode allows for faster movements at the expense of higher noise levels .
* STEALTHCHOP_ ( XY | Z | E ) must be enabled to use HYBRID_THRESHOLD .
* M913 X / Y / Z / E to live tune the setting
*/
//#define HYBRID_THRESHOLD
# define X_HYBRID_THRESHOLD 100 // [mm/s]
# define X2_HYBRID_THRESHOLD 100
# define Y_HYBRID_THRESHOLD 100
# define Y2_HYBRID_THRESHOLD 100
# define Z_HYBRID_THRESHOLD 3
# define Z2_HYBRID_THRESHOLD 3
# define Z3_HYBRID_THRESHOLD 3
# define E0_HYBRID_THRESHOLD 30
# define E1_HYBRID_THRESHOLD 30
# define E2_HYBRID_THRESHOLD 30
# define E3_HYBRID_THRESHOLD 30
# define E4_HYBRID_THRESHOLD 30
# define E5_HYBRID_THRESHOLD 30
/**
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* Use StallGuard2 to home / probe X , Y , Z .
*
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* TMC2130 , TMC2160 , TMC2209 , TMC2660 , TMC5130 , and TMC5160 only
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* Connect the stepper driver ' s DIAG1 pin to the X / Y endstop pin .
* X , Y , and Z homing will always be done in spreadCycle mode .
*
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* X / Y / Z_STALL_SENSITIVITY is the default stall threshold .
* Use M914 X Y Z to set the stall threshold at runtime :
*
* Sensitivity TMC2209 Others
* HIGHEST 255 - 64 ( Too sensitive = > False positive )
* LOWEST 0 63 ( Too insensitive = > No trigger )
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*
* It is recommended to set [ XYZ ] _HOME_BUMP_MM to 0.
*
* SPI_ENDSTOPS * * * Beta feature ! * * * TMC2130 Only * * *
* Poll the driver through SPI to determine load when homing .
* Removes the need for a wire from DIAG1 to an endstop pin .
*
* IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
* homing and adds a guard period for endstop triggering .
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*/
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//#define SENSORLESS_HOMING // StallGuard capable drivers only
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/**
* Use StallGuard2 to probe the bed with the nozzle .
*
* CAUTION : This could cause damage to machines that use a lead screw or threaded rod
* to move the Z axis . Take extreme care when attempting to enable this feature .
*/
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//#define SENSORLESS_PROBING // StallGuard capable drivers only
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# if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
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// TMC2209: 0...255. TMC2130: -64...63
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# define X_STALL_SENSITIVITY 8
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# define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
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# define Y_STALL_SENSITIVITY 8
//#define Z_STALL_SENSITIVITY 8
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//#define SPI_ENDSTOPS // TMC2130 only
//#define IMPROVE_HOMING_RELIABILITY
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# endif
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/**
* Beta feature !
* Create a 50 / 50 square wave step pulse optimal for stepper drivers .
*/
//#define SQUARE_WAVE_STEPPING
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/**
* Enable M122 debugging command for TMC stepper drivers .
* M122 S0 / 1 will enable continous reporting .
*/
//#define TMC_DEBUG
/**
* You can set your own advanced settings by filling in predefined functions .
* A list of available functions can be found on the library github page
* https : //github.com/teemuatlut/TMCStepper
*
* Example :
* # define TMC_ADV ( ) { \
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* stepperX . diag0_otpw ( 1 ) ; \
* stepperY . intpol ( 0 ) ; \
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* }
*/
# define TMC_ADV() { }
# endif // HAS_TRINAMIC
// @section L6470
/**
* L6470 Stepper Driver options
*
* Arduino - L6470 library ( 0.7 .0 or higher ) is required for this stepper driver .
* https : //github.com/ameyer/Arduino-L6470
*
* Requires the following to be defined in your pins_YOUR_BOARD file
* L6470_CHAIN_SCK_PIN
* L6470_CHAIN_MISO_PIN
* L6470_CHAIN_MOSI_PIN
* L6470_CHAIN_SS_PIN
* L6470_RESET_CHAIN_PIN ( optional )
*/
# if HAS_DRIVER(L6470)
//#define L6470_CHITCHAT // Display additional status info
# if AXIS_DRIVER_TYPE_X(L6470)
# define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
# define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
# define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
# define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper
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# define X_CHAIN_POS -1 // Position in SPI chain. (<=0 : Not in chain. 1 : Nearest MOSI)
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# endif
# if AXIS_DRIVER_TYPE_X2(L6470)
# define X2_MICROSTEPS 128
# define X2_OVERCURRENT 2000
# define X2_STALLCURRENT 1500
# define X2_MAX_VOLTAGE 127
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# define X2_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_Y(L6470)
# define Y_MICROSTEPS 128
# define Y_OVERCURRENT 2000
# define Y_STALLCURRENT 1500
# define Y_MAX_VOLTAGE 127
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# define Y_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_Y2(L6470)
# define Y2_MICROSTEPS 128
# define Y2_OVERCURRENT 2000
# define Y2_STALLCURRENT 1500
# define Y2_MAX_VOLTAGE 127
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# define Y2_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_Z(L6470)
# define Z_MICROSTEPS 128
# define Z_OVERCURRENT 2000
# define Z_STALLCURRENT 1500
# define Z_MAX_VOLTAGE 127
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# define Z_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_Z2(L6470)
# define Z2_MICROSTEPS 128
# define Z2_OVERCURRENT 2000
# define Z2_STALLCURRENT 1500
# define Z2_MAX_VOLTAGE 127
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# define Z2_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_Z3(L6470)
# define Z3_MICROSTEPS 128
# define Z3_OVERCURRENT 2000
# define Z3_STALLCURRENT 1500
# define Z3_MAX_VOLTAGE 127
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# define Z3_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_E0(L6470)
# define E0_MICROSTEPS 128
# define E0_OVERCURRENT 2000
# define E0_STALLCURRENT 1500
# define E0_MAX_VOLTAGE 127
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# define E0_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_E1(L6470)
# define E1_MICROSTEPS 128
# define E1_OVERCURRENT 2000
# define E1_STALLCURRENT 1500
# define E1_MAX_VOLTAGE 127
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# define E1_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_E2(L6470)
# define E2_MICROSTEPS 128
# define E2_OVERCURRENT 2000
# define E2_STALLCURRENT 1500
# define E2_MAX_VOLTAGE 127
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# define E2_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_E3(L6470)
# define E3_MICROSTEPS 128
# define E3_OVERCURRENT 2000
# define E3_STALLCURRENT 1500
# define E3_MAX_VOLTAGE 127
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# define E3_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_E4(L6470)
# define E4_MICROSTEPS 128
# define E4_OVERCURRENT 2000
# define E4_STALLCURRENT 1500
# define E4_MAX_VOLTAGE 127
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# define E4_CHAIN_POS -1
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# endif
# if AXIS_DRIVER_TYPE_E5(L6470)
# define E5_MICROSTEPS 128
# define E5_OVERCURRENT 2000
# define E5_STALLCURRENT 1500
# define E5_MAX_VOLTAGE 127
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# define E5_CHAIN_POS -1
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# endif
/**
* Monitor L6470 drivers for error conditions like over temperature and over current .
* In the case of over temperature Marlin can decrease the drive until the error condition clears .
* Other detected conditions can be used to stop the current print .
* Relevant g - codes :
* M906 - I1 / 2 / 3 / 4 / 5 Set or get motor drive level using axis codes X , Y , Z , E . Report values if no axis codes given .
* I not present or I0 or I1 - X , Y , Z or E0
* I2 - X2 , Y2 , Z2 or E1
* I3 - Z3 or E3
* I4 - E4
* I5 - E5
* M916 - Increase drive level until get thermal warning
* M917 - Find minimum current thresholds
* M918 - Increase speed until max or error
* M122 S0 / 1 - Report driver parameters
*/
//#define MONITOR_L6470_DRIVER_STATUS
# if ENABLED(MONITOR_L6470_DRIVER_STATUS)
# define KVAL_HOLD_STEP_DOWN 1
//#define L6470_STOP_ON_ERROR
# endif
# endif // L6470
/**
* TWI / I2C BUS
*
* This feature is an EXPERIMENTAL feature so it shall not be used on production
* machines . Enabling this will allow you to send and receive I2C data from slave
* devices on the bus .
*
* ; Example # 1
* ; This macro send the string " Marlin " to the slave device with address 0x63 ( 99 )
* ; It uses multiple M260 commands with one B < base 10 > arg
* M260 A99 ; Target slave address
* M260 B77 ; M
* M260 B97 ; a
* M260 B114 ; r
* M260 B108 ; l
* M260 B105 ; i
* M260 B110 ; n
* M260 S1 ; Send the current buffer
*
* ; Example # 2
* ; Request 6 bytes from slave device with address 0x63 ( 99 )
* M261 A99 B5
*
* ; Example # 3
* ; Example serial output of a M261 request
* echo : i2c - reply : from : 99 bytes : 5 data : hello
*/
// @section i2cbus
//#define EXPERIMENTAL_I2CBUS
# define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
// @section extras
/**
* Photo G - code
* Add the M240 G - code to take a photo .
* The photo can be triggered by a digital pin or a physical movement .
*/
//#define PHOTO_GCODE
# if ENABLED(PHOTO_GCODE)
// A position to move to (and raise Z) before taking the photo
//#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
//#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
//#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
// Canon RC-1 or homebrew digital camera trigger
// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
//#define PHOTOGRAPH_PIN 23
// Canon Hack Development Kit
// http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
//#define CHDK_PIN 4
// Optional second move with delay to trigger the camera shutter
//#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
// Duration to hold the switch or keep CHDK_PIN high
//#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
# endif
/**
* Spindle & Laser control
*
* Add the M3 , M4 , and M5 commands to turn the spindle / laser on and off , and
* to set spindle speed , spindle direction , and laser power .
*
* SuperPid is a router / spindle speed controller used in the CNC milling community .
* Marlin can be used to turn the spindle on and off . It can also be used to set
* the spindle speed from 5 , 000 to 30 , 000 RPM .
*
* You ' ll need to select a pin for the ON / OFF function and optionally choose a 0 - 5 V
* hardware PWM pin for the speed control and a pin for the rotation direction .
*
* See http : //marlinfw.org/docs/configuration/laser_spindle.html for more config details.
*/
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//#define SPINDLE_FEATURE
//#define LASER_FEATURE
# if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
# define SPINDLE_LASER_ACTIVE_HIGH false // Set to "true" if the on/off function is active HIGH
# define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
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# define SPINDLE_LASER_PWM_INVERT true // Set to "true" if the speed/power goes up when you want it to go slower
# define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
# define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
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# if ENABLED(SPINDLE_FEATURE)
//#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
# define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
# define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
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/**
* The M3 & M4 commands use the following equation to convert PWM duty cycle to speed / power
*
* SPEED / POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
* where PWM duty cycle varies from 0 to 255
*
* set the following for your controller ( ALL MUST BE SET )
*/
# define SPEED_POWER_SLOPE 118.4
# define SPEED_POWER_INTERCEPT 0
# define SPEED_POWER_MIN 5000
# define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
# else
# define SPEED_POWER_SLOPE 0.3922
# define SPEED_POWER_INTERCEPT 0
# define SPEED_POWER_MIN 10
# define SPEED_POWER_MAX 100 // 0-100%
# endif
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# endif
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/**
* Coolant Control
*
* Add the M7 , M8 , and M9 commands to turn mist or flood coolant on and off .
*
* Note : COOLANT_MIST_PIN and / or COOLANT_FLOOD_PIN must also be defined .
*/
//#define COOLANT_CONTROL
# if ENABLED(COOLANT_CONTROL)
# define COOLANT_MIST // Enable if mist coolant is present
# define COOLANT_FLOOD // Enable if flood coolant is present
# define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
# define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
# endif
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/**
* Filament Width Sensor
*
* Measures the filament width in real - time and adjusts
* flow rate to compensate for any irregularities .
*
* Also allows the measured filament diameter to set the
* extrusion rate , so the slicer only has to specify the
* volume .
*
* Only a single extruder is supported at this time .
*
* 34 RAMPS_14 : Analog input 5 on the AUX2 connector
* 81 PRINTRBOARD : Analog input 2 on the Exp1 connector ( version B , C , D , E )
* 301 RAMBO : Analog input 3
*
* Note : May require analog pins to be defined for other boards .
*/
//#define FILAMENT_WIDTH_SENSOR
# if ENABLED(FILAMENT_WIDTH_SENSOR)
# define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
# define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
# define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
# define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
# define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
// Display filament width on the LCD status line. Status messages will expire after 5 seconds.
//#define FILAMENT_LCD_DISPLAY
# endif
/**
* CNC Coordinate Systems
*
* Enables G53 and G54 - G59 .3 commands to select coordinate systems
* and G92 .1 to reset the workspace to native machine space .
*/
//#define CNC_COORDINATE_SYSTEMS
/**
* Auto - report temperatures with M155 S < seconds >
*/
# define AUTO_REPORT_TEMPERATURES
/**
* Include capabilities in M115 output
*/
# define EXTENDED_CAPABILITIES_REPORT
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/**
* Expected Printer Check
* Add the M16 G - code to compare a string to the MACHINE_NAME .
* M16 with a non - matching string causes the printer to halt .
*/
//#define EXPECTED_PRINTER_CHECK
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/**
* Disable all Volumetric extrusion options
*/
//#define NO_VOLUMETRICS
# if DISABLED(NO_VOLUMETRICS)
/**
* Volumetric extrusion default state
* Activate to make volumetric extrusion the default method ,
* with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter .
*
* M200 D0 to disable , M200 Dn to set a new diameter .
*/
//#define VOLUMETRIC_DEFAULT_ON
# endif
/**
* Enable this option for a leaner build of Marlin that removes all
* workspace offsets , simplifying coordinate transformations , leveling , etc .
*
* - M206 and M428 are disabled .
* - G92 will revert to its behavior from Marlin 1.0 .
*/
//#define NO_WORKSPACE_OFFSETS
/**
* Set the number of proportional font spaces required to fill up a typical character space .
* This can help to better align the output of commands like ` G29 O ` Mesh Output .
*
* For clients that use a fixed - width font ( like OctoPrint ) , leave this set to 1.0 .
* Otherwise , adjust according to your client and font .
*/
# define PROPORTIONAL_FONT_RATIO 1.0
/**
* Spend 28 bytes of SRAM to optimize the GCode parser
*/
# define FASTER_GCODE_PARSER
/**
* CNC G - code options
* Support CNC - style G - code dialects used by laser cutters , drawing machine cams , etc .
* Note that G0 feedrates should be used with care for 3 D printing ( if used at all ) .
* High feedrates may cause ringing and harm print quality .
*/
//#define PAREN_COMMENTS // Support for parentheses-delimited comments
//#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
// Enable and set a (default) feedrate for all G0 moves
//#define G0_FEEDRATE 3000 // (mm/m)
# ifdef G0_FEEDRATE
//#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
# endif
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/**
* Startup commands
*
* Execute certain G - code commands immediately after power - on .
*/
//#define STARTUP_COMMANDS "M17 Z"
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/**
* G - code Macros
*
* Add G - codes M810 - M819 to define and run G - code macros .
* Macros are not saved to EEPROM .
*/
//#define GCODE_MACROS
# if ENABLED(GCODE_MACROS)
# define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
# define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
# endif
/**
* User - defined menu items that execute custom GCode
*/
//#define CUSTOM_USER_MENUS
# if ENABLED(CUSTOM_USER_MENUS)
//#define CUSTOM_USER_MENU_TITLE "Custom Commands"
# define USER_SCRIPT_DONE "M117 User Script Done"
# define USER_SCRIPT_AUDIBLE_FEEDBACK
//#define USER_SCRIPT_RETURN // Return to status screen after a script
# define USER_DESC_1 "Home & UBL Info"
# define USER_GCODE_1 "G28\nG29 W"
# define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
# define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
# define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
# define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
# define USER_DESC_4 "Heat Bed / Home / Level"
# define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
# define USER_DESC_5 "Home & Info"
# define USER_GCODE_5 "G28\nM503"
# endif
/**
* Host Action Commands
*
* Define host streamer action commands in compliance with the standard .
*
* See https : //reprap.org/wiki/G-code#Action_commands
* Common commands . . . . . . . . poweroff , pause , paused , resume , resumed , cancel
* G29_RETRY_AND_RECOVER . . probe_rewipe , probe_failed
*
* Some features add reason codes to extend these commands .
*
* Host Prompt Support enables Marlin to use the host for user prompts so
* filament runout and other processes can be managed from the host side .
*/
//#define HOST_ACTION_COMMANDS
# if ENABLED(HOST_ACTION_COMMANDS)
//#define HOST_PROMPT_SUPPORT
# endif
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/**
* Cancel Objects
*
* Implement M486 to allow Marlin to skip objects
*/
//#define CANCEL_OBJECTS
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/**
* I2C position encoders for closed loop control .
* Developed by Chris Barr at Aus3D .
*
* Wiki : http : //wiki.aus3d.com.au/Magnetic_Encoder
* Github : https : //github.com/Aus3D/MagneticEncoder
*
* Supplier : http : //aus3d.com.au/magnetic-encoder-module
* Alternative Supplier : http : //reliabuild3d.com/
*
* Reliabuild encoders have been modified to improve reliability .
*/
//#define I2C_POSITION_ENCODERS
# if ENABLED(I2C_POSITION_ENCODERS)
# define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
// encoders supported currently.
# define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
# define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
# define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
// I2CPE_ENC_TYPE_ROTARY.
# define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
// 1mm poles. For linear encoders this is ticks / mm,
// for rotary encoders this is ticks / revolution.
//#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
// steps per full revolution (motor steps/rev * microstepping)
//#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
# define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
# define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
// printer will attempt to correct the error; errors
// smaller than this are ignored to minimize effects of
// measurement noise / latency (filter).
# define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
# define I2CPE_ENC_2_AXIS Y_AXIS
# define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
# define I2CPE_ENC_2_TICKS_UNIT 2048
//#define I2CPE_ENC_2_TICKS_REV (16 * 200)
//#define I2CPE_ENC_2_INVERT
# define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
# define I2CPE_ENC_2_EC_THRESH 0.10
# define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
# define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
# define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
# define I2CPE_ENC_4_AXIS E_AXIS
# define I2CPE_ENC_5_ADDR 34 // Encoder 5.
# define I2CPE_ENC_5_AXIS E_AXIS
// Default settings for encoders which are enabled, but without settings configured above.
# define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
# define I2CPE_DEF_ENC_TICKS_UNIT 2048
# define I2CPE_DEF_TICKS_REV (16 * 200)
# define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
# define I2CPE_DEF_EC_THRESH 0.1
//#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
// axis after which the printer will abort. Comment out to
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// disable abort behavior.
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# define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
// for this amount of time (in ms) before the encoder
// is trusted again.
/**
* Position is checked every time a new command is executed from the buffer but during long moves ,
* this setting determines the minimum update time between checks . A value of 100 works well with
* error rolling average when attempting to correct only for skips and not for vibration .
*/
# define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
// Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
# define I2CPE_ERR_ROLLING_AVERAGE
# endif // I2C_POSITION_ENCODERS
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/**
* Analog Joystick ( s )
*/
//#define JOYSTICK
# if ENABLED(JOYSTICK)
# define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
# define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
# define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
# define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
// Use M119 to find reasonable values after connecting your hardware:
# define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
# define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
# define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
# endif
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/**
* MAX7219 Debug Matrix
*
* Add support for a low - cost 8 x8 LED Matrix based on the Max7219 chip as a realtime status display .
* Requires 3 signal wires . Some useful debug options are included to demonstrate its usage .
*/
//#define MAX7219_DEBUG
# if ENABLED(MAX7219_DEBUG)
# define MAX7219_CLK_PIN 64
# define MAX7219_DIN_PIN 57
# define MAX7219_LOAD_PIN 44
//#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
# define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
# define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
# define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
// connector at: right=0 bottom=-90 top=90 left=180
//#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
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//#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
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/**
* Sample debug features
* If you add more debug displays , be careful to avoid conflicts !
*/
# define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
# define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
# define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
# define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
// If you experience stuttering, reboots, etc. this option can reveal how
// tweaks made to the configuration are affecting the printer in real-time.
# endif
/**
* NanoDLP Sync support
*
* Add support for Synchronized Z moves when using with NanoDLP . G0 / G1 axis moves will output " Z_move_comp "
* string to enable synchronization with DLP projector exposure . This change will allow to use
* [ [ WaitForDoneMessage ] ] instead of populating your gcode with M400 commands
*/
//#define NANODLP_Z_SYNC
# if ENABLED(NANODLP_Z_SYNC)
//#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
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// Default behavior is limited to Z axis only.
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# endif
/**
* WiFi Support ( Espressif ESP32 WiFi )
*/
//#define WIFISUPPORT
# if ENABLED(WIFISUPPORT)
# define WIFI_SSID "Wifi SSID"
# define WIFI_PWD "Wifi Password"
//#define WEBSUPPORT // Start a webserver with auto-discovery
//#define OTASUPPORT // Support over-the-air firmware updates
# endif
/**
* Prusa Multi - Material Unit v2
* Enable in Configuration . h
*/
# if ENABLED(PRUSA_MMU2)
// Serial port used for communication with MMU2.
// For AVR enable the UART port used for the MMU. (e.g., internalSerial)
// For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
# define INTERNAL_SERIAL_PORT 2
# define MMU2_SERIAL internalSerial
// Use hardware reset for MMU if a pin is defined for it
//#define MMU2_RST_PIN 23
// Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
//#define MMU2_MODE_12V
// G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
# define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
// Add an LCD menu for MMU2
//#define MMU2_MENUS
# if ENABLED(MMU2_MENUS)
// Settings for filament load / unload from the LCD menu.
// This is for Prusa MK3-style extruders. Customize for your hardware.
# define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
# define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
{ 7.2 , 562 } , \
{ 14.4 , 871 } , \
{ 36.0 , 1393 } , \
{ 14.4 , 871 } , \
{ 50.0 , 198 }
# define MMU2_RAMMING_SEQUENCE \
{ 1.0 , 1000 } , \
{ 1.0 , 1500 } , \
{ 2.0 , 2000 } , \
{ 1.5 , 3000 } , \
{ 2.5 , 4000 } , \
{ - 15.0 , 5000 } , \
{ - 14.0 , 1200 } , \
{ - 6.0 , 600 } , \
{ 10.0 , 700 } , \
{ - 10.0 , 400 } , \
{ - 50.0 , 2000 }
# endif
//#define MMU2_DEBUG // Write debug info to serial output
# endif // PRUSA_MMU2
/**
* Advanced Print Counter settings
*/
# if ENABLED(PRINTCOUNTER)
# define SERVICE_WARNING_BUZZES 3
// Activate up to 3 service interval watchdogs
//#define SERVICE_NAME_1 "Service S"
//#define SERVICE_INTERVAL_1 100 // print hours
//#define SERVICE_NAME_2 "Service L"
//#define SERVICE_INTERVAL_2 200 // print hours
//#define SERVICE_NAME_3 "Service 3"
//#define SERVICE_INTERVAL_3 1 // print hours
# endif
// @section develop
/**
* M43 - display pin status , watch pins for changes , watch endstops & toggle LED , Z servo probe test , toggle pins
*/
//#define PINS_DEBUGGING
// Enable Marlin dev mode which adds some special commands
//#define MARLIN_DEV_MODE
