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/**
* Marlin 3 D Printer Firmware
* Copyright ( C ) 2016 MarlinFirmware [ https : //github.com/MarlinFirmware/Marlin]
*
* 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/>.
*
*/
/**
* 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
*
*/
# ifndef CONFIGURATION_ADV_H
# define CONFIGURATION_ADV_H
/**
*
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* * * ATTENTION TO ALL DEVELOPERS * *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
*
* You must increment this version number for every significant change such as ,
* but not limited to : ADD , DELETE RENAME OR REPURPOSE any directive / option .
*
* Note : Update also Version . h !
*/
# define CONFIGURATION_ADV_H_VERSION 010100
// @section temperature
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
# 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 protects your printer from damage and fire if a
* thermistor falls out or temperature sensors fail in any way .
*
* The issue : If a thermistor falls out or a temperature sensor fails ,
* Marlin can no longer sense the actual temperature . Since a disconnected
* thermistor reads as a low temperature , 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
/**
* Whenever an M104 or M109 increases the target temperature the firmware will wait for the
* WATCH_TEMP_PERIOD to expire , and if the temperature hasn ' t increased by WATCH_TEMP_INCREASE
* degrees , the machine is halted , requiring a hard reset . This test restarts with any M104 / M109 ,
* 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 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
/**
* Whenever an M140 or M190 increases the target temperature the firmware will wait for the
* WATCH_BED_TEMP_PERIOD to expire , and if the temperature hasn ' t increased by WATCH_BED_TEMP_INCREASE
* degrees , the machine is halted , requiring a hard reset . This test restarts with any M140 / M190 ,
* but only if the current temperature is far enough below the target for a reliable test .
*
* If you get too many " Heating failed " errors , increase WATCH_BED_TEMP_PERIOD and / or decrease
* WATCH_BED_TEMP_INCREASE . ( WATCH_BED_TEMP_INCREASE should not be below 2. )
*/
# define WATCH_BED_TEMP_PERIOD 60 // Seconds
# define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
# endif
# 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 Temperature ADC value
//The M105 command return, besides traditional information, the ADC value 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
//These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements.
//The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET"
# define TEMP_SENSOR_AD595_OFFSET 0.0
# define TEMP_SENSOR_AD595_GAIN 1.0
//This is for controlling a fan to cool down the stepper drivers
//it will turn on when any driver is enabled
//and turn off after the set amount of seconds from last driver being disabled again
# define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable)
# define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run
# define CONTROLLERFAN_SPEED 255 // == full speed
// 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
// This defines the minimal speed for the main fan, run in PWM mode
// to enable uncomment and set minimal PWM speed for reliable running (1-255)
// if fan speed is [1 - (FAN_MIN_PWM-1)] it is set to FAN_MIN_PWM
//#define FAN_MIN_PWM 50
// @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
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# define E4_AUTO_FAN_PIN -1
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# define EXTRUDER_AUTO_FAN_TEMPERATURE 50
# define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed
// Define a pin to turn case light on/off
//#define CASE_LIGHT_PIN 4
# if PIN_EXISTS(CASE_LIGHT)
# define INVERT_CASE_LIGHT false // Set to true if HIGH is the OFF state (active low)
//#define CASE_LIGHT_DEFAULT_ON // Uncomment to set default state to on
//#define MENU_ITEM_CASE_LIGHT // Uncomment to have a Case Light On / Off entry in main menu
# 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.
// Dual X Steppers
// Uncomment this option to drive two X axis motors.
// The next unused E driver will be assigned to the second X stepper.
//#define X_DUAL_STEPPER_DRIVERS
# if ENABLED(X_DUAL_STEPPER_DRIVERS)
// Set true if the two X motors need to rotate in opposite directions
# define INVERT_X2_VS_X_DIR true
# endif
// Dual Y Steppers
// Uncomment this option to drive two Y axis motors.
// The next unused E driver will be assigned to the second Y stepper.
//#define Y_DUAL_STEPPER_DRIVERS
# if ENABLED(Y_DUAL_STEPPER_DRIVERS)
// Set true if the two Y motors need to rotate in opposite directions
# define INVERT_Y2_VS_Y_DIR true
# endif
// A single Z stepper driver is usually used to drive 2 stepper motors.
// Uncomment this option to use a separate stepper driver for each Z axis motor.
// The next unused E driver will be assigned to the second Z stepper.
//#define Z_DUAL_STEPPER_DRIVERS
# if ENABLED(Z_DUAL_STEPPER_DRIVERS)
// Z_DUAL_ENDSTOPS is a feature to enable the use of 2 endstops for both Z steppers - Let's call them Z stepper and Z2 stepper.
// That way the machine is capable to align the bed during home, since both Z steppers are homed.
// There is also an implementation of M666 (software endstops adjustment) to this feature.
// After Z homing, this adjustment is applied to just one of the steppers in order to align the bed.
// One just need to home the Z axis and measure the distance difference between both Z axis and apply the math: Z adjust = Z - Z2.
// If the Z stepper axis is closer to the bed, the measure Z > Z2 (yes, it is.. think about it) and the Z adjust would be positive.
// Play a little bit with small adjustments (0.5mm) and check the behaviour.
// The M119 (endstops report) will start reporting the Z2 Endstop as well.
//#define Z_DUAL_ENDSTOPS
# if ENABLED(Z_DUAL_ENDSTOPS)
# define Z2_USE_ENDSTOP _XMAX_
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# define Z_DUAL_ENDSTOPS_ADJUSTMENT 0 // use M666 command to determine/test this value
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# endif
# endif // Z_DUAL_STEPPER_DRIVERS
// Enable this for dual x-carriage printers.
// A dual x-carriage design has the advantage that the inactive extruder can be parked which
// prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage
// allowing faster printing speeds. Connect your X2 stepper to the first unused E plug.
//#define DUAL_X_CARRIAGE
# if ENABLED(DUAL_X_CARRIAGE)
// Configuration for second X-carriage
// Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop;
// the second x-carriage always homes to the maximum endstop.
# 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 settings in "Auto-park Mode"
# define TOOLCHANGE_PARK_ZLIFT 0.2 // the distance to raise Z axis when parking an extruder
# define TOOLCHANGE_UNPARK_ZLIFT 1 // the distance to raise Z axis when unparking an extruder
// Default x offset in duplication mode (typically set to half print bed width)
# define DEFAULT_DUPLICATION_X_OFFSET 100
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# 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
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// @section homing
//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
# 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 this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
// When G28 is called, this option will make Y home before X
//#define HOME_Y_BEFORE_X
// @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
// @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 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/sec)
// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
# define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16]
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/**
* @ 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 , 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
*/
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//#define PWM_MOTOR_CURRENT {1300, 1300, 1250} // Values in milliamps
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//#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
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// Uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
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//#define DIGIPOT_I2C
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//#define DIGIPOT_MCP4018
# define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8
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// Actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
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# define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0} // AZTEEG_X3_PRO
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//===========================================================================
//=============================Additional Features===========================
//===========================================================================
# define ENCODER_RATE_MULTIPLIER // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly
# define ENCODER_10X_STEPS_PER_SEC 75 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
# define ENCODER_100X_STEPS_PER_SEC 160 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
//#define CHDK 4 //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
# define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
// @section lcd
// Include a page of printer information in the LCD Main Menu
# define LCD_INFO_MENU
// 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
# 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 //if sd support and the file is finished: disable steppers?
# define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
# define SDCARD_RATHERRECENTFIRST //reverse file order of sd card menu display. Its sorted practically after the file system block order.
// if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
// using:
//#define MENU_ADDAUTOSTART
/**
* 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).
# 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!
# endif
// Show a progress bar on HD44780 LCDs for SD printing
//#define LCD_PROGRESS_BAR
# if ENABLED(LCD_PROGRESS_BAR)
// Amount of time (ms) to show the bar
# define PROGRESS_BAR_BAR_TIME 2000
// Amount of time (ms) to show the status message
# define PROGRESS_BAR_MSG_TIME 3000
// Amount of time (ms) to retain the status message (0=forever)
# define PROGRESS_MSG_EXPIRE 0
// Enable this to show messages for MSG_TIME then hide them
//#define PROGRESS_MSG_ONCE
// Add a menu item to test the progress bar:
//#define LCD_PROGRESS_BAR_TEST
# endif
// This allows hosts to request long names for files and folders with M33
//#define LONG_FILENAME_HOST_SUPPORT
// 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
# 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 .
*/
# if ENABLED(DOGLCD)
// 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
# endif // DOGLCD
// @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
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/**
* 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 !
*/
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//#define BABYSTEPPING
# if ENABLED(BABYSTEPPING)
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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.
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//#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
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//#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen 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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# endif
// @section extruder
// extruder advance constant (s2/mm3)
//
// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
//
// Hooke's law says: force = k * distance
// Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
// so: v ^ 2 is proportional to number of steps we advance the extruder
//#define ADVANCE
# if ENABLED(ADVANCE)
# define EXTRUDER_ADVANCE_K .0
# define D_FILAMENT 2.85
# endif
/**
* Implementation of linear pressure control
*
* Assumption : advance = k * ( delta velocity )
* K = 0 means advance disabled .
* See Marlin documentation for calibration instructions .
*/
//#define LIN_ADVANCE
# if ENABLED(LIN_ADVANCE)
# define LIN_ADVANCE_K 75
/**
* Some Slicers produce Gcode with randomly jumping extrusion widths occasionally .
* For example within a 0.4 mm perimeter it may produce a single segment of 0.05 mm width .
* While this is harmless for normal printing ( the fluid nature of the filament will
* close this very , very tiny gap ) , it throws off the LIN_ADVANCE pressure adaption .
*
* For this case LIN_ADVANCE_E_D_RATIO can be used to set the extrusion : distance ratio
* to a fixed value . Note that using a fixed ratio will lead to wrong nozzle pressures
* if the slicer is using variable widths or layer heights within one print !
*
* This option sets the default E : D ratio at startup . Use ` M905 ` to override this value .
*
* Example : ` M905 W0 .4 H0 .2 D1 .75 ` , where :
* - W is the extrusion width in mm
* - H is the layer height in mm
* - D is the filament diameter in mm
*
* Set to 0 to auto - detect the ratio based on given Gcode G1 print moves .
*
* Slic3r ( including Prusa Slic3r ) produces Gcode compatible with the automatic mode .
* Cura ( as of this writing ) may produce Gcode incompatible with the automatic mode .
*/
# define LIN_ADVANCE_E_D_RATIO 0 // The calculated ratio (or 0) according to the formula W * H / ((D / 2) ^ 2 * PI)
// Example: 0.4 * 0.2 / ((1.75 / 2) ^ 2 * PI) = 0.033260135
# endif
// @section leveling
// Default mesh area is an area with an inset margin on the print area.
// Below are the macros that are used to define the borders for the mesh area,
// made available here for specialized needs, ie dual extruder setup.
# if ENABLED(MESH_BED_LEVELING)
# define MESH_MIN_X (X_MIN_POS + MESH_INSET)
# define MESH_MAX_X (X_MAX_POS - (MESH_INSET))
# define MESH_MIN_Y (Y_MIN_POS + MESH_INSET)
# define MESH_MAX_Y (Y_MAX_POS - (MESH_INSET))
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# elif ENABLED(AUTO_BED_LEVELING_UBL)
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# define UBL_MESH_MIN_X (X_MIN_POS + UBL_MESH_INSET)
# define UBL_MESH_MAX_X (X_MAX_POS - (UBL_MESH_INSET))
# define UBL_MESH_MIN_Y (Y_MIN_POS + UBL_MESH_INSET)
# define UBL_MESH_MAX_Y (Y_MAX_POS - (UBL_MESH_INSET))
# endif
// @section extras
// Arc interpretation settings:
# define ARC_SUPPORT // Disabling this saves ~2738 bytes
# define MM_PER_ARC_SEGMENT 1
# define N_ARC_CORRECTION 25
// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
//#define BEZIER_CURVE_SUPPORT
// G38.2 and G38.3 Probe Target
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// Enable PROBE_DOUBLE_TOUCH if you want G38 to double touch
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//#define G38_PROBE_TARGET
# if ENABLED(G38_PROBE_TARGET)
# define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move)
# endif
// Moves (or segments) with fewer steps than this will be joined with the next move
# define MIN_STEPS_PER_SEGMENT 6
// The minimum pulse width (in µs) for stepping a stepper.
// Set this if you find stepping unreliable, or if using a very fast CPU.
# define MINIMUM_STEPPER_PULSE 0 // (µs) The smallest stepper pulse allowed
// @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, i.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
// Transfer 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 64
// 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
// @section fwretract
// Firmware based and LCD controlled retract
// M207 and M208 can be used to define parameters for the retraction.
// The retraction can be called by the slicer using G10 and G11
// until then, intended retractions can be detected by moves that only extrude and the direction.
// the moves are than replaced by the firmware controlled ones.
//#define FWRETRACT //ONLY PARTIALLY TESTED
# if ENABLED(FWRETRACT)
# define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt
# 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_ZLIFT 0 //default retract Z-lift
# 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)
# endif
/**
* Filament Change
* Experimental filament change support .
* Adds the GCode M600 for initiating filament change .
*
* Requires an LCD display .
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT .
*/
//#define FILAMENT_CHANGE_FEATURE
# if ENABLED(FILAMENT_CHANGE_FEATURE)
# define FILAMENT_CHANGE_X_POS 3 // X position of hotend
# define FILAMENT_CHANGE_Y_POS 3 // Y position of hotend
# define FILAMENT_CHANGE_Z_ADD 10 // Z addition of hotend (lift)
# define FILAMENT_CHANGE_XY_FEEDRATE 100 // X and Y axes feedrate in mm/s (also used for delta printers Z axis)
# define FILAMENT_CHANGE_Z_FEEDRATE 5 // Z axis feedrate in mm/s (not used for delta printers)
# define FILAMENT_CHANGE_RETRACT_FEEDRATE 60 // Initial retract feedrate in mm/s
# define FILAMENT_CHANGE_RETRACT_LENGTH 2 // Initial retract in mm
// It is a short retract used immediately after print interrupt before move to filament exchange position
# define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // Unload filament feedrate in mm/s - filament unloading can be fast
# define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // Unload filament length from hotend in mm
// Longer length for bowden printers to unload filament from whole bowden tube,
// shorter length for printers without bowden to unload filament from extruder only,
// 0 to disable unloading for manual unloading
# define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
# define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
// Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
// Short or zero length for printers without bowden where loading is not used
# define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
# define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is loaded over the hotend,
// 0 to disable for manual extrusion
// Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
// or until outcoming filament color is not clear for filament color change
# define FILAMENT_CHANGE_NOZZLE_TIMEOUT 45 // Turn off nozzle if user doesn't change filament within this time limit in seconds
# define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet
# define FILAMENT_CHANGE_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change
// even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME.
//#define PARK_HEAD_ON_PAUSE // Go to filament change position on pause, return to print position on resume
# endif
// @section tmc
/**
* Enable this section if you have TMC26X motor drivers .
* You will need to import the TMC26XStepper library into the Arduino IDE for this
* ( https : //github.com/trinamic/TMC26XStepper.git)
*/
//#define HAVE_TMCDRIVER
# if ENABLED(HAVE_TMCDRIVER)
//#define X_IS_TMC
//#define X2_IS_TMC
//#define Y_IS_TMC
//#define Y2_IS_TMC
//#define Z_IS_TMC
//#define Z2_IS_TMC
//#define E0_IS_TMC
//#define E1_IS_TMC
//#define E2_IS_TMC
//#define E3_IS_TMC
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//#define E4_IS_TMC
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# define X_MAX_CURRENT 1000 // in mA
# define X_SENSE_RESISTOR 91 // in mOhms
# define X_MICROSTEPS 16 // number of microsteps
# define X2_MAX_CURRENT 1000
# define X2_SENSE_RESISTOR 91
# define X2_MICROSTEPS 16
# define Y_MAX_CURRENT 1000
# define Y_SENSE_RESISTOR 91
# define Y_MICROSTEPS 16
# define Y2_MAX_CURRENT 1000
# define Y2_SENSE_RESISTOR 91
# define Y2_MICROSTEPS 16
# define Z_MAX_CURRENT 1000
# define Z_SENSE_RESISTOR 91
# define Z_MICROSTEPS 16
# define Z2_MAX_CURRENT 1000
# define Z2_SENSE_RESISTOR 91
# define Z2_MICROSTEPS 16
# define E0_MAX_CURRENT 1000
# define E0_SENSE_RESISTOR 91
# define E0_MICROSTEPS 16
# define E1_MAX_CURRENT 1000
# define E1_SENSE_RESISTOR 91
# define E1_MICROSTEPS 16
# define E2_MAX_CURRENT 1000
# define E2_SENSE_RESISTOR 91
# define E2_MICROSTEPS 16
# define E3_MAX_CURRENT 1000
# define E3_SENSE_RESISTOR 91
# define E3_MICROSTEPS 16
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# define E4_MAX_CURRENT 1000
# define E4_SENSE_RESISTOR 91
# define E4_MICROSTEPS 16
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# endif
// @section TMC2130
/**
* Enable this for SilentStepStick Trinamic TMC2130 SPI - configurable stepper drivers .
*
* You ' ll also need the TMC2130Stepper Arduino library
* ( https : //github.com/teemuatlut/TMC2130Stepper).
*
* To use TMC2130 stepper drivers in SPI mode connect your SPI2130 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 . ) .
*/
//#define HAVE_TMC2130
# if ENABLED(HAVE_TMC2130)
# define STEALTHCHOP
/**
* Let Marlin automatically control stepper current .
* This is still an experimental feature .
* Increase current every 5 s by CURRENT_STEP until stepper temperature prewarn gets triggered ,
* then decrease current by CURRENT_STEP until temperature prewarn is cleared .
* Adjusting starts from X / Y / Z / E_MAX_CURRENT but will not increase over AUTO_ADJUST_MAX
*/
//#define AUTOMATIC_CURRENT_CONTROL
# define CURRENT_STEP 50 // [mA]
# define AUTO_ADJUST_MAX 1300 // [mA], 1300mA_rms = 1840mA_peak
// CHOOSE YOUR MOTORS HERE, THIS IS MANDATORY
//#define X_IS_TMC2130
//#define X2_IS_TMC2130
//#define Y_IS_TMC2130
//#define Y2_IS_TMC2130
//#define Z_IS_TMC2130
//#define Z2_IS_TMC2130
//#define E0_IS_TMC2130
//#define E1_IS_TMC2130
//#define E2_IS_TMC2130
//#define E3_IS_TMC2130
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//#define E4_IS_TMC2130
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/**
* Stepper driver settings
*/
# define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130
# define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
# define INTERPOLATE 1 // Interpolate X/Y/Z_MICROSTEPS to 256
# define X_MAX_CURRENT 1000 // rms current in mA
# define X_MICROSTEPS 16 // FULLSTEP..256
# define X_CHIP_SELECT 40 // Pin
# define Y_MAX_CURRENT 1000
# define Y_MICROSTEPS 16
# define Y_CHIP_SELECT 42
# define Z_MAX_CURRENT 1000
# define Z_MICROSTEPS 16
# define Z_CHIP_SELECT 65
//#define X2_MAX_CURRENT 1000
//#define X2_MICROSTEPS 16
//#define X2_CHIP_SELECT -1
//#define Y2_MAX_CURRENT 1000
//#define Y2_MICROSTEPS 16
//#define Y2_CHIP_SELECT -1
//#define Z2_MAX_CURRENT 1000
//#define Z2_MICROSTEPS 16
//#define Z2_CHIP_SELECT -1
//#define E0_MAX_CURRENT 1000
//#define E0_MICROSTEPS 16
//#define E0_CHIP_SELECT -1
//#define E1_MAX_CURRENT 1000
//#define E1_MICROSTEPS 16
//#define E1_CHIP_SELECT -1
//#define E2_MAX_CURRENT 1000
//#define E2_MICROSTEPS 16
//#define E2_CHIP_SELECT -1
//#define E3_MAX_CURRENT 1000
//#define E3_MICROSTEPS 16
//#define E3_CHIP_SELECT -1
/**
* 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
*
* Example :
* # define TMC2130_ADV ( ) { \
* stepperX . diag0_temp_prewarn ( 1 ) ; \
* stepperX . interpolate ( 0 ) ; \
* }
*/
# define TMC2130_ADV() { }
# endif // ENABLED(HAVE_TMC2130)
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// @section L6470
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/**
* Enable this section if you have L6470 motor drivers .
* You need to import the L6470 library into the Arduino IDE for this .
* ( https : //github.com/ameyer/Arduino-L6470)
*/
//#define HAVE_L6470DRIVER
# if ENABLED(HAVE_L6470DRIVER)
//#define X_IS_L6470
//#define X2_IS_L6470
//#define Y_IS_L6470
//#define Y2_IS_L6470
//#define Z_IS_L6470
//#define Z2_IS_L6470
//#define E0_IS_L6470
//#define E1_IS_L6470
//#define E2_IS_L6470
//#define E3_IS_L6470
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//#define E4_IS_L6470
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# define X_MICROSTEPS 16 // number of microsteps
# define X_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
# define X_OVERCURRENT 2000 // maxc current in mA. If the current goes over this value, the driver will switch off
# define X_STALLCURRENT 1500 // current in mA where the driver will detect a stall
# define X2_MICROSTEPS 16
# define X2_K_VAL 50
# define X2_OVERCURRENT 2000
# define X2_STALLCURRENT 1500
# define Y_MICROSTEPS 16
# define Y_K_VAL 50
# define Y_OVERCURRENT 2000
# define Y_STALLCURRENT 1500
# define Y2_MICROSTEPS 16
# define Y2_K_VAL 50
# define Y2_OVERCURRENT 2000
# define Y2_STALLCURRENT 1500
# define Z_MICROSTEPS 16
# define Z_K_VAL 50
# define Z_OVERCURRENT 2000
# define Z_STALLCURRENT 1500
# define Z2_MICROSTEPS 16
# define Z2_K_VAL 50
# define Z2_OVERCURRENT 2000
# define Z2_STALLCURRENT 1500
# define E0_MICROSTEPS 16
# define E0_K_VAL 50
# define E0_OVERCURRENT 2000
# define E0_STALLCURRENT 1500
# define E1_MICROSTEPS 16
# define E1_K_VAL 50
# define E1_OVERCURRENT 2000
# define E1_STALLCURRENT 1500
# define E2_MICROSTEPS 16
# define E2_K_VAL 50
# define E2_OVERCURRENT 2000
# define E2_STALLCURRENT 1500
# define E3_MICROSTEPS 16
# define E3_K_VAL 50
# define E3_OVERCURRENT 2000
# define E3_STALLCURRENT 1500
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# define E4_MICROSTEPS 16
# define E4_K_VAL 50
# define E4_OVERCURRENT 2000
# define E4_STALLCURRENT 1500
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# endif
/**
* 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
/**
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* M43 - display pin status , watch pins for changes , watch endstops & toggle LED , Z servo probe test , toggle pins
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*/
//#define PINS_DEBUGGING
/**
* Auto - report temperatures with M155 S < seconds >
*/
# define AUTO_REPORT_TEMPERATURES
/**
* Include capabilities in M115 output
*/
# define EXTENDED_CAPABILITIES_REPORT
/**
* 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
/**
* 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
# endif // CONFIGURATION_ADV_H
