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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 .
* Copyright ( C ) 2011 Camiel Gubbels / Erik van der Zalm
*
* 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/>.
*
*/
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# pragma once
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/**
* 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 ============================
//===========================================================================
# define HEATER_BED_INVERTING true
# define HEATER_0_INVERTING true
# define HEATER_1_INVERTING true
//
// 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
# 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
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//#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
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# if ENABLED(ADAPTIVE_FAN_SLOWING) && ENABLED(PIDTEMP)
//#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
# endif
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/**
* 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
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/**
* 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
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# if ENABLED(PIDTEMP)
// this adds an experimental additional term to the heating power, proportional to the extrusion speed.
// if Kc is chosen well, the additional required power due to increased melting should be compensated.
//#define PID_EXTRUSION_SCALING
# if ENABLED(PID_EXTRUSION_SCALING)
# define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
# define LPQ_MAX_LEN 50
# endif
# 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
// Show extra position information in M114
//#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)
//#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
# 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
/**
* 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
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/**
* 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
* NOTE : Setting very low frequencies ( < 10 Hz ) may result in unexpected timer behaviour .
*
* 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
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// @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
# define EXTRUDER_AUTO_FAN_TEMPERATURE 50
# define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
/**
* 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)
//#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu
//#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
//===========================================================================
//============================ Mechanical Settings ==========================
//===========================================================================
// @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 .
*/
//#define DUAL_X_CARRIAGE
# if ENABLED(DUAL_X_CARRIAGE)
# define X1_MIN_POS X_MIN_POS // set minimum to ensure first x-carriage doesn't hit the parked second X-carriage
# define X1_MAX_POS X_BED_SIZE // set maximum to ensure first x-carriage doesn't hit the parked second X-carriage
# define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
# define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed
# define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position
# define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
// 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.
// There are a few selectable movement modes for dual x-carriages using M605 S<mode>
// Mode 0 (DXC_FULL_CONTROL_MODE): 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)
// Mode 1 (DXC_AUTO_PARK_MODE) : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
// that additional slicer support is not required. (M605 S1)
// Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
// actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
// once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
// This is the default power-up mode which can be later using M605.
# define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_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
// 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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/**
* 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]
# define Z_STEPPER_ALIGN_X { 10, 150, 290 }
# define Z_STEPPER_ALIGN_Y { 290, 10, 290 }
// Set number of iterations to align
# define Z_STEPPER_ALIGN_ITERATIONS 3
// Enable to restore leveling setup after operation
# define RESTORE_LEVELING_AFTER_G34
// Use the amplification factor to de-/increase correction step.
// 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
// 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 machine
# define AXIS_RELATIVE_MODES {false, false, false, false}
// Allow duplication mode with a basic dual-nozzle extruder
//#define DUAL_NOZZLE_DUPLICATION_MODE
// 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
# define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished.
# 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
// @section lcd
# if ENABLED(ULTIPANEL)
# define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel
# define MANUAL_E_MOVES_RELATIVE // Show LCD extruder moves as relative rather than absolute positions
# define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder
# endif
// @section extras
// minimum time in microseconds that a movement needs to take if the buffer is emptied.
# define DEFAULT_MINSEGMENTTIME 20000
// 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)
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//
// 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
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/**
* 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.
# define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0} // mm
# define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0} // mm
// 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
# define CALIBRATION_PIN_INVERTING false // set to true to invert the pin
//#define CALIBRATION_PIN_PULLDOWN
# define CALIBRATION_PIN_PULLUP
# endif
# endif
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/**
* 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
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/**
* 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
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// 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_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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// 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
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// 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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// Include a page of printer information in the LCD Main Menu
//#define LCD_INFO_MENU
// 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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# if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
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//#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
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# endif
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/**
* LED Control Menu
* Enable this feature to 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 // LED_CONTROL_MENU
# 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
// Add an option in the menu to run all auto#.g files
//#define MENU_ADDAUTOSTART
/**
* 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)
//#define POWER_LOSS_PIN 44 // Pin to detect power loss
//#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
# 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
/**
* 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 .
*/
//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
/**
* 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 .
*
* The MAX3421E must be assigned the same pins as the SD card reader , with
* the following pin mapping :
*
* SCLK , MOSI , MISO - - > SCLK , MOSI , MISO
* INT - - > SD_DETECT_PIN
* SS - - > SDSS
*/
//#define USB_FLASH_DRIVE_SUPPORT
# if ENABLED(USB_FLASH_DRIVE_SUPPORT)
# define USB_CS_PIN SDSS
# define USB_INTR_PIN SD_DETECT_PIN
# 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
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// Add an optimized binary file transfer mode, initiated with 'M28 B1'
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//#define BINARY_FILE_TRANSFER
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# endif // SDSUPPORT
/**
* 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 .
*/
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# if HAS_GRAPHICAL_LCD
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// 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
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/**
* 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 .
*/
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# if ENABLED(U8GLIB_ST7920)
//#define LIGHTWEIGHT_UI
# if ENABLED(LIGHTWEIGHT_UI)
# define STATUS_EXPIRE_SECONDS 20
# endif
# endif
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/**
* 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
//#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
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//#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
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//#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
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//#define STATUS_HEAT_PERCENT // Show heating in a progress bar
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# endif // HAS_GRAPHICAL_LCD
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// @section safety
// The hardware watchdog should reset the microcontroller disabling all outputs,
// in case the firmware gets stuck and doesn't do temperature regulation.
# define USE_WATCHDOG
# if ENABLED(USE_WATCHDOG)
// If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
// The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
// However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
//#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)
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//#define BABYSTEP_WITHOUT_HOMING
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//#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
# define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
//#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.
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//#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
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# endif
//#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 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
# if ENABLED(MESH_BED_LEVELING) || ENABLED(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"
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# 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 N_ARC_CORRECTION 25 // Number of intertpolated 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
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/**
* 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 .
*/
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//#define G38_PROBE_TARGET
# if ENABLED(G38_PROBE_TARGET)
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//#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.
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# endif
// Moves (or segments) with fewer steps than this will be joined with the next move
# define MIN_STEPS_PER_SEGMENT 6
/**
* Minimum delay after setting the stepper DIR ( in ns )
* 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 .
*/
//#define MINIMUM_STEPPER_DIR_DELAY 650
/**
* Minimum stepper driver pulse width ( in µ s )
* 0 : Smallest possible width the MCU can produce , compatible with TMC2xxx drivers
* 1 : Minimum for A4988 , A5984 , and LV8729 stepper drivers
* 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 )
* 500000 : Maximum for A4988 stepper driver
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*
* 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
# 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
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// Printrun may have trouble receiving long strings all at once.
// This option inserts short delays between lines of serial output.
# define SERIAL_OVERRUN_PROTECTION
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// @section extras
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/**
* 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
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/**
* 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)
# define FWRETRACT_AUTORETRACT // costs ~500 bytes of PROGMEM
# if ENABLED(FWRETRACT_AUTORETRACT)
# define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over
# define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion
# endif
# define RETRACT_LENGTH 3 // Default retract length (positive mm)
# define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change
# define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s)
# define RETRACT_ZRAISE 0 // Default retract Z-raise (mm)
# define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering)
# define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change)
# define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s)
# define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
# if ENABLED(MIXING_EXTRUDER)
//#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
# endif
# endif
/**
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* Universal tool change settings .
* Applies to all types of extruders except where explicitly noted .
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*/
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# if EXTRUDERS > 1
// Z raise distance for tool-change, as needed for some extruders
# define TOOLCHANGE_ZRAISE 2 // (mm)
// Retract and prime filament on tool-change
//#define TOOLCHANGE_FILAMENT_SWAP
# if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
# define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
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# define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
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# 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
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/**
* 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.
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# define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
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// Filament Unload does a Retract, Delay, and Purge first:
# define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
# define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
# 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 .
* https : //github.com/trinamic/TMC26XStepper
*/
# if HAS_DRIVER(TMC26X)
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# 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
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# if AXIS_DRIVER_TYPE_X2(TMC26X)
# define X2_MAX_CURRENT 1000
# define X2_SENSE_RESISTOR 91
# define X2_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_Y(TMC26X)
# define Y_MAX_CURRENT 1000
# define Y_SENSE_RESISTOR 91
# define Y_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_Y2(TMC26X)
# define Y2_MAX_CURRENT 1000
# define Y2_SENSE_RESISTOR 91
# define Y2_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_Z(TMC26X)
# define Z_MAX_CURRENT 1000
# define Z_SENSE_RESISTOR 91
# define Z_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_Z2(TMC26X)
# define Z2_MAX_CURRENT 1000
# define Z2_SENSE_RESISTOR 91
# define Z2_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_Z3(TMC26X)
# define Z3_MAX_CURRENT 1000
# define Z3_SENSE_RESISTOR 91
# define Z3_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_E0(TMC26X)
# define E0_MAX_CURRENT 1000
# define E0_SENSE_RESISTOR 91
# define E0_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_E1(TMC26X)
# define E1_MAX_CURRENT 1000
# define E1_SENSE_RESISTOR 91
# define E1_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_E2(TMC26X)
# define E2_MAX_CURRENT 1000
# define E2_SENSE_RESISTOR 91
# define E2_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_E3(TMC26X)
# define E3_MAX_CURRENT 1000
# define E3_SENSE_RESISTOR 91
# define E3_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_E4(TMC26X)
# define E4_MAX_CURRENT 1000
# define E4_SENSE_RESISTOR 91
# define E4_MICROSTEPS 16
# endif
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# if AXIS_DRIVER_TYPE_E5(TMC26X)
# define E5_MAX_CURRENT 1000
# define E5_SENSE_RESISTOR 91
# define E5_MICROSTEPS 16
# endif
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# endif // TMC26X
// @section tmc_smart
/**
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* 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 . ) .
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* You may also use software SPI if you wish to use general purpose IO pins .
*
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* 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 .
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* The drivers can also be used with hardware serial .
*
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* TMCStepper library is required to use TMC stepper drivers .
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* https : //github.com/teemuatlut/TMCStepper
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*/
# 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
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# if AXIS_IS_TMC(X)
# define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
# define X_MICROSTEPS 16 // 0..256
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# define X_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(X2)
# define X2_CURRENT 800
# define X2_MICROSTEPS 16
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# define X2_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(Y)
# define Y_CURRENT 800
# define Y_MICROSTEPS 16
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# define Y_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(Y2)
# define Y2_CURRENT 800
# define Y2_MICROSTEPS 16
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# define Y2_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(Z)
# define Z_CURRENT 800
# define Z_MICROSTEPS 16
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# define Z_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(Z2)
# define Z2_CURRENT 800
# define Z2_MICROSTEPS 16
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# define Z2_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(Z3)
# define Z3_CURRENT 800
# define Z3_MICROSTEPS 16
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# define Z3_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(E0)
# define E0_CURRENT 800
# define E0_MICROSTEPS 16
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# define E0_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(E1)
# define E1_CURRENT 800
# define E1_MICROSTEPS 16
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# define E1_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(E2)
# define E2_CURRENT 800
# define E2_MICROSTEPS 16
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# define E2_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(E3)
# define E3_CURRENT 800
# define E3_MICROSTEPS 16
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# define E3_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(E4)
# define E4_CURRENT 800
# define E4_MICROSTEPS 16
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# define E4_RSENSE 0.11
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# endif
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# if AXIS_IS_TMC(E5)
# define E5_CURRENT 800
# define E5_MICROSTEPS 16
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# define E5_RSENSE 0.11
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# endif
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/**
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* Override default SPI pins for TMC2130 , TMC2160 , TMC2660 , TMC5130 and TMC5160 drivers here .
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* 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
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/**
* Use software SPI for TMC2130 .
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* Software option for SPI driven drivers ( TMC2130 , TMC2160 , TMC2660 , TMC5130 and TMC5160 ) .
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* 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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/**
* 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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/**
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* TMC2130 , TMC2160 , TMC2208 , TMC5130 and TMC5160 only
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* Use Trinamic ' s ultra quiet stepping mode .
* When disabled , Marlin will use spreadCycle stepping mode .
*/
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# define STEALTHCHOP_XY
# define STEALTHCHOP_Z
# define STEALTHCHOP_E
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/**
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* 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 ] }
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*/
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# define CHOPPER_TIMING CHOPPER_DEFAULT_12V
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/**
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* Monitor Trinamic drivers for error conditions ,
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* like overtemperature and short to ground . TMC2208 requires hardware serial .
* 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 .
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* M122 - Report driver parameters ( Requires TMC_DEBUG )
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*/
//#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 , 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 .
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* STEALTHCHOP_ ( XY | Z | E ) must be enabled to use HYBRID_THRESHOLD .
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* 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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* TMC2130 , TMC2160 , TMC2660 , TMC5130 , and TMC5160 only
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* Use StallGuard2 to sense an obstacle and trigger an endstop .
* 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 .
*
* X / Y / Z_STALL_SENSITIVITY is used for tuning the trigger sensitivity .
* Higher values make the system LESS sensitive .
* Lower value make the system MORE sensitive .
* Too low values can lead to false positives , while too high values will collide the axis without triggering .
* It is advised to set X / Y / Z_HOME_BUMP_MM to 0.
* M914 X / Y / Z to live tune the setting
*/
//#define SENSORLESS_HOMING // TMC2130 only
/**
* 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 .
*/
//#define SENSORLESS_PROBING // TMC2130 only
# if ENABLED(SENSORLESS_HOMING) || ENABLED(SENSORLESS_PROBING)
# define X_STALL_SENSITIVITY 8
# define Y_STALL_SENSITIVITY 8
//#define Z_STALL_SENSITIVITY 8
# endif
/**
* 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/TMC2130Stepper
* https : //github.com/teemuatlut/TMC2208Stepper
*
* Example :
* # define TMC_ADV ( ) { \
* stepperX . diag0_temp_prewarn ( 1 ) ; \
* stepperY . interpolate ( 0 ) ; \
* }
*/
# define TMC_ADV() { }
# endif // HAS_TRINAMIC
// @section L6470
/**
* L6470 Stepper Driver options
*
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* Arduino - L6470 library ( 0.7 .0 or higher ) is required for this stepper driver .
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* https : //github.com/ameyer/Arduino-L6470
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*
* 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 )
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*/
# if HAS_DRIVER(L6470)
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//#define L6470_CHITCHAT // Display additional status info
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# 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
# define X_CHAIN_POS 0 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
# endif
# if AXIS_DRIVER_TYPE_X2(L6470)
# define X2_MICROSTEPS 128
# define X2_OVERCURRENT 2000
# define X2_STALLCURRENT 1500
# define X2_MAX_VOLTAGE 127
# define X2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Y(L6470)
# define Y_MICROSTEPS 128
# define Y_OVERCURRENT 2000
# define Y_STALLCURRENT 1500
# define Y_MAX_VOLTAGE 127
# define Y_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Y2(L6470)
# define Y2_MICROSTEPS 128
# define Y2_OVERCURRENT 2000
# define Y2_STALLCURRENT 1500
# define Y2_MAX_VOLTAGE 127
# define Y2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Z(L6470)
# define Z_MICROSTEPS 128
# define Z_OVERCURRENT 2000
# define Z_STALLCURRENT 1500
# define Z_MAX_VOLTAGE 127
# define Z_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Z2(L6470)
# define Z2_MICROSTEPS 128
# define Z2_OVERCURRENT 2000
# define Z2_STALLCURRENT 1500
# define Z2_MAX_VOLTAGE 127
# define Z2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Z3(L6470)
# define Z3_MICROSTEPS 128
# define Z3_OVERCURRENT 2000
# define Z3_STALLCURRENT 1500
# define Z3_MAX_VOLTAGE 127
# define Z3_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E0(L6470)
# define E0_MICROSTEPS 128
# define E0_OVERCURRENT 2000
# define E0_STALLCURRENT 1500
# define E0_MAX_VOLTAGE 127
# define E0_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E1(L6470)
# define E1_MICROSTEPS 128
# define E1_OVERCURRENT 2000
# define E1_STALLCURRENT 1500
# define E1_MAX_VOLTAGE 127
# define E1_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E2(L6470)
# define E2_MICROSTEPS 128
# define E2_OVERCURRENT 2000
# define E2_STALLCURRENT 1500
# define E2_MAX_VOLTAGE 127
# define E2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E3(L6470)
# define E3_MICROSTEPS 128
# define E3_OVERCURRENT 2000
# define E3_STALLCURRENT 1500
# define E3_MAX_VOLTAGE 127
# define E3_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E4(L6470)
# define E4_MICROSTEPS 128
# define E4_OVERCURRENT 2000
# define E4_STALLCURRENT 1500
# define E4_MAX_VOLTAGE 127
# define E4_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E5(L6470)
# define E5_MICROSTEPS 128
# define E5_OVERCURRENT 2000
# define E5_STALLCURRENT 1500
# define E5_MAX_VOLTAGE 127
# define E5_CHAIN_POS 0
# endif
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/**
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* 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
*/
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//#define MONITOR_L6470_DRIVER_STATUS
# if ENABLED(MONITOR_L6470_DRIVER_STATUS)
# define KVAL_HOLD_STEP_DOWN 1
//#define L6470_STOP_ON_ERROR
# endif
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# 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
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/**
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* 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 .
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*/
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//#define PHOTO_GCODE
# if ENABLED(PHOTO_GCODE)
// A position to move to (and raise Z) before taking the photo
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//#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)
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// 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
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//#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
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// Duration to hold the switch or keep CHDK_PIN high
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//#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
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# endif
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/**
* 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.
*/
//#define SPINDLE_LASER_ENABLE
# if ENABLED(SPINDLE_LASER_ENABLE)
# define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed
# define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power
# 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 // delay in milliseconds to allow the spindle/laser to come up to speed/power
# define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop
# define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction
# define SPINDLE_INVERT_DIR false
# define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction
/**
* 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
//#define SPEED_POWER_SLOPE 0.3922
//#define SPEED_POWER_INTERCEPT 0
//#define SPEED_POWER_MIN 10
//#define SPEED_POWER_MAX 100 // 0-100%
# endif
/**
* 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
/**
* 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.
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// 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
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# endif
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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
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/**
* 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"
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# define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
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# define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
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# define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
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# 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
/**
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* Host Action Commands
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*
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* Define host streamer action commands in compliance with the standard .
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*
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* 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
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*
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* 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 .
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*/
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//#define HOST_ACTION_COMMANDS
# if ENABLED(HOST_ACTION_COMMANDS)
//#define HOST_PROMPT_SUPPORT
# endif
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//===========================================================================
//====================== I2C Position Encoder Settings ======================
//===========================================================================
/**
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* I2C position encoders for closed loop control .
* Developed by Chris Barr at Aus3D .
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*
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* Wiki : http : //wiki.aus3d.com.au/Magnetic_Encoder
* Github : https : //github.com/Aus3D/MagneticEncoder
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*
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* Supplier : http : //aus3d.com.au/magnetic-encoder-module
* Alternative Supplier : http : //reliabuild3d.com/
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*
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* Reliabuild encoders have been modified to improve reliability .
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*/
//#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
// disable abort behaviour.
# 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
/**
* 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
/**
* 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.
// Default behaviour is limited to Z axis only.
# endif
/**
* WiFi Support ( Espressif ESP32 WiFi )
*/
//#define WIFISUPPORT
# if ENABLED(WIFISUPPORT)
# define WIFI_SSID "Wifi SSID"
# define WIFI_PWD "Wifi Password"
# endif
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/**
* 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
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/**
* 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
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// @section develop
/**
* M43 - display pin status , watch pins for changes , watch endstops & toggle LED , Z servo probe test , toggle pins
*/
//#define PINS_DEBUGGING
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// Enable Marlin dev mode which adds some special commands
//#define MARLIN_DEV_MODE
