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  1. /**
  2.  * Marlin 3D Printer Firmware
  3.  * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4.  *
  5.  * Based on Sprinter and grbl.
  6.  * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7.  *
  8.  * This program is free software: you can redistribute it and/or modify
  9.  * it under the terms of the GNU General Public License as published by
  10.  * the Free Software Foundation, either version 3 of the License, or
  11.  * (at your option) any later version.
  12.  *
  13.  * This program is distributed in the hope that it will be useful,
  14.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16.  * GNU General Public License for more details.
  17.  *
  18.  * You should have received a copy of the GNU General Public License
  19.  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  20.  *
  21.  */
  22. #pragma once
  23.  
  24. /**
  25.  * Configuration_adv.h
  26.  *
  27.  * Advanced settings.
  28.  * Only change these if you know exactly what you're doing.
  29.  * Some of these settings can damage your printer if improperly set!
  30.  *
  31.  * Basic settings can be found in Configuration.h
  32.  */
  33. #define CONFIGURATION_ADV_H_VERSION 020008
  34.  
  35. //===========================================================================
  36. //============================= Thermal Settings ============================
  37. //===========================================================================
  38. // @section temperature
  39.  
  40. /**
  41.  * Thermocouple sensors are quite sensitive to noise.  Any noise induced in
  42.  * the sensor wires, such as by stepper motor wires run in parallel to them,
  43.  * may result in the thermocouple sensor reporting spurious errors.  This
  44.  * value is the number of errors which can occur in a row before the error
  45.  * is reported.  This allows us to ignore intermittent error conditions while
  46.  * still detecting an actual failure, which should result in a continuous
  47.  * stream of errors from the sensor.
  48.  *
  49.  * Set this value to 0 to fail on the first error to occur.
  50.  */
  51. #define THERMOCOUPLE_MAX_ERRORS 15
  52.  
  53. //
  54. // Custom Thermistor 1000 parameters
  55. //
  56. #if TEMP_SENSOR_0 == 1000
  57.   #define HOTEND0_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  58.   #define HOTEND0_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  59.   #define HOTEND0_BETA                 3950    // Beta value
  60. #endif
  61.  
  62. #if TEMP_SENSOR_1 == 1000
  63.   #define HOTEND1_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  64.   #define HOTEND1_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  65.   #define HOTEND1_BETA                 3950    // Beta value
  66. #endif
  67.  
  68. #if TEMP_SENSOR_2 == 1000
  69.   #define HOTEND2_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  70.   #define HOTEND2_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  71.   #define HOTEND2_BETA                 3950    // Beta value
  72. #endif
  73.  
  74. #if TEMP_SENSOR_3 == 1000
  75.   #define HOTEND3_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  76.   #define HOTEND3_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  77.   #define HOTEND3_BETA                 3950    // Beta value
  78. #endif
  79.  
  80. #if TEMP_SENSOR_4 == 1000
  81.   #define HOTEND4_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  82.   #define HOTEND4_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  83.   #define HOTEND4_BETA                 3950    // Beta value
  84. #endif
  85.  
  86. #if TEMP_SENSOR_5 == 1000
  87.   #define HOTEND5_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  88.   #define HOTEND5_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  89.   #define HOTEND5_BETA                 3950    // Beta value
  90. #endif
  91.  
  92. #if TEMP_SENSOR_6 == 1000
  93.   #define HOTEND6_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  94.   #define HOTEND6_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  95.   #define HOTEND6_BETA                 3950    // Beta value
  96. #endif
  97.  
  98. #if TEMP_SENSOR_7 == 1000
  99.   #define HOTEND7_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  100.   #define HOTEND7_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  101.   #define HOTEND7_BETA                 3950    // Beta value
  102. #endif
  103.  
  104. #if TEMP_SENSOR_BED == 1000
  105.   #define BED_PULLUP_RESISTOR_OHMS     4700    // Pullup resistor
  106.   #define BED_RESISTANCE_25C_OHMS      100000  // Resistance at 25C
  107.   #define BED_BETA                     3950    // Beta value
  108. #endif
  109.  
  110. #if TEMP_SENSOR_CHAMBER == 1000
  111.   #define CHAMBER_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  112.   #define CHAMBER_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  113.   #define CHAMBER_BETA                 3950    // Beta value
  114. #endif
  115.  
  116. //
  117. // Hephestos 2 24V heated bed upgrade kit.
  118. // https://store.bq.com/en/heated-bed-kit-hephestos2
  119. //
  120. //#define HEPHESTOS2_HEATED_BED_KIT
  121. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  122.   #undef TEMP_SENSOR_BED
  123.   #define TEMP_SENSOR_BED 70
  124.   #define HEATER_BED_INVERTING true
  125. #endif
  126.  
  127. //
  128. // Heated Bed Bang-Bang options
  129. //
  130. #if DISABLED(PIDTEMPBED)
  131.   #define BED_CHECK_INTERVAL 5000   // (ms) Interval between checks in bang-bang control
  132.   #if ENABLED(BED_LIMIT_SWITCHING)
  133.     #define BED_HYSTERESIS 2        // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
  134.   #endif
  135. #endif
  136.  
  137. //
  138. // Heated Chamber options
  139. //
  140. #if TEMP_SENSOR_CHAMBER
  141.   #define CHAMBER_MINTEMP             5
  142.   #define CHAMBER_MAXTEMP            60
  143.   #define TEMP_CHAMBER_HYSTERESIS     1   // (°C) Temperature proximity considered "close enough" to the target
  144.   //#define CHAMBER_LIMIT_SWITCHING
  145.   //#define HEATER_CHAMBER_PIN       44   // Chamber heater on/off pin
  146.   //#define HEATER_CHAMBER_INVERTING false
  147.  
  148.   //#define CHAMBER_FAN               // Enable a fan on the chamber
  149.   #if ENABLED(CHAMBER_FAN)
  150.     #define CHAMBER_FAN_MODE 2        // Fan control mode: 0=Static; 1=Linear increase when temp is higher than target; 2=V-shaped curve.
  151.     #if CHAMBER_FAN_MODE == 0
  152.       #define CHAMBER_FAN_BASE  255   // Chamber fan PWM (0-255)
  153.     #elif CHAMBER_FAN_MODE == 1
  154.       #define CHAMBER_FAN_BASE  128   // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
  155.       #define CHAMBER_FAN_FACTOR 25   // PWM increase per °C above target
  156.     #elif CHAMBER_FAN_MODE == 2
  157.       #define CHAMBER_FAN_BASE  128   // Minimum chamber fan PWM (0-255)
  158.       #define CHAMBER_FAN_FACTOR 25   // PWM increase per °C difference from target
  159.     #endif
  160.   #endif
  161.  
  162.   //#define CHAMBER_VENT              // Enable a servo-controlled vent on the chamber
  163.   #if ENABLED(CHAMBER_VENT)
  164.     #define CHAMBER_VENT_SERVO_NR  1  // Index of the vent servo
  165.     #define HIGH_EXCESS_HEAT_LIMIT 5  // How much above target temp to consider there is excess heat in the chamber
  166.     #define LOW_EXCESS_HEAT_LIMIT 3
  167.     #define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
  168.     #define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
  169.   #endif
  170. #endif
  171.  
  172. /**
  173.  * Thermal Protection provides additional protection to your printer from damage
  174.  * and fire. Marlin always includes safe min and max temperature ranges which
  175.  * protect against a broken or disconnected thermistor wire.
  176.  *
  177.  * The issue: If a thermistor falls out, it will report the much lower
  178.  * temperature of the air in the room, and the the firmware will keep
  179.  * the heater on.
  180.  *
  181.  * The solution: Once the temperature reaches the target, start observing.
  182.  * If the temperature stays too far below the target (hysteresis) for too
  183.  * long (period), the firmware will halt the machine as a safety precaution.
  184.  *
  185.  * If you get false positives for "Thermal Runaway", increase
  186.  * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  187.  */
  188. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  189.   #define THERMAL_PROTECTION_PERIOD 40        // Seconds
  190.   #define THERMAL_PROTECTION_HYSTERESIS 4     // Degrees Celsius
  191.  
  192.   //#define ADAPTIVE_FAN_SLOWING              // Slow part cooling fan if temperature drops
  193.   #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  194.     //#define NO_FAN_SLOWING_IN_PID_TUNING    // Don't slow fan speed during M303
  195.   #endif
  196.  
  197.   /**
  198.    * Whenever an M104, M109, or M303 increases the target temperature, the
  199.    * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  200.    * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  201.    * requires a hard reset. This test restarts with any M104/M109/M303, but only
  202.    * if the current temperature is far enough below the target for a reliable
  203.    * test.
  204.    *
  205.    * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  206.    * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  207.    * below 2.
  208.    */
  209.   #define WATCH_TEMP_PERIOD 20                // Seconds
  210.   #define WATCH_TEMP_INCREASE 2               // Degrees Celsius
  211. #endif
  212.  
  213. /**
  214.  * Thermal Protection parameters for the bed are just as above for hotends.
  215.  */
  216. #if ENABLED(THERMAL_PROTECTION_BED)
  217.   #define THERMAL_PROTECTION_BED_PERIOD        20 // Seconds
  218.   #define THERMAL_PROTECTION_BED_HYSTERESIS     2 // Degrees Celsius
  219.  
  220.   /**
  221.    * As described above, except for the bed (M140/M190/M303).
  222.    */
  223.   #define WATCH_BED_TEMP_PERIOD                60 // Seconds
  224.   #define WATCH_BED_TEMP_INCREASE               2 // Degrees Celsius
  225. #endif
  226.  
  227. /**
  228.  * Thermal Protection parameters for the heated chamber.
  229.  */
  230. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  231.   #define THERMAL_PROTECTION_CHAMBER_PERIOD    20 // Seconds
  232.   #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  233.  
  234.   /**
  235.    * Heated chamber watch settings (M141/M191).
  236.    */
  237.   #define WATCH_CHAMBER_TEMP_PERIOD            60 // Seconds
  238.   #define WATCH_CHAMBER_TEMP_INCREASE           2 // Degrees Celsius
  239. #endif
  240.  
  241. #if ENABLED(PIDTEMP)
  242.   // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  243.   // A well-chosen Kc value should add just enough power to melt the increased material volume.
  244.   //#define PID_EXTRUSION_SCALING
  245.   #if ENABLED(PID_EXTRUSION_SCALING)
  246.     #define DEFAULT_Kc (100) // heating power = Kc * e_speed
  247.     #define LPQ_MAX_LEN 50
  248.   #endif
  249.  
  250.   /**
  251.    * Add an experimental additional term to the heater power, proportional to the fan speed.
  252.    * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  253.    * You can either just add a constant compensation with the DEFAULT_Kf value
  254.    * or follow the instruction below to get speed-dependent compensation.
  255.    *
  256.    * Constant compensation (use only with fanspeeds of 0% and 100%)
  257.    * ---------------------------------------------------------------------
  258.    * A good starting point for the Kf-value comes from the calculation:
  259.    *   kf = (power_fan * eff_fan) / power_heater * 255
  260.    * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  261.    *
  262.    * Example:
  263.    *   Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  264.    *   Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  265.    *
  266.    * Fan-speed dependent compensation
  267.    * --------------------------------
  268.    * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  269.    *    Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  270.    *    If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  271.    *    drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  272.    * 2. Note the Kf-value for fan-speed at 100%
  273.    * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  274.    * 4. Repeat step 1. and 2. for this fan speed.
  275.    * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  276.    *    PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  277.    */
  278.   //#define PID_FAN_SCALING
  279.   #if ENABLED(PID_FAN_SCALING)
  280.     //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  281.     #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  282.       // The alternative definition is used for an easier configuration.
  283.       // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  284.       // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  285.  
  286.       #define PID_FAN_SCALING_AT_FULL_SPEED 13.0        //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  287.       #define PID_FAN_SCALING_AT_MIN_SPEED 6.0          //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  288.       #define PID_FAN_SCALING_MIN_SPEED 10.0            // Minimum fan speed at which to enable PID_FAN_SCALING
  289.  
  290.       #define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED)/(255.0-PID_FAN_SCALING_MIN_SPEED)
  291.       #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  292.  
  293.     #else
  294.       #define PID_FAN_SCALING_LIN_FACTOR (0)             // Power loss due to cooling = Kf * (fan_speed)
  295.       #define DEFAULT_Kf 10                              // A constant value added to the PID-tuner
  296.       #define PID_FAN_SCALING_MIN_SPEED 10               // Minimum fan speed at which to enable PID_FAN_SCALING
  297.     #endif
  298.   #endif
  299. #endif
  300.  
  301. /**
  302.  * Automatic Temperature Mode
  303.  *
  304.  * Dynamically adjust the hotend target temperature based on planned E moves.
  305.  *
  306.  * (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
  307.  *  behavior using an additional kC value.)
  308.  *
  309.  * Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
  310.  *
  311.  * Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
  312.  * Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
  313.  */
  314. #define AUTOTEMP
  315. #if ENABLED(AUTOTEMP)
  316.   #define AUTOTEMP_OLDWEIGHT    0.98
  317.   // Turn on AUTOTEMP on M104/M109 by default using proportions set here
  318.   //#define AUTOTEMP_PROPORTIONAL
  319.   #if ENABLED(AUTOTEMP_PROPORTIONAL)
  320.     #define AUTOTEMP_MIN_P      0 // (°C) Added to the target temperature
  321.     #define AUTOTEMP_MAX_P      5 // (°C) Added to the target temperature
  322.     #define AUTOTEMP_FACTOR_P   1 // Apply this F parameter by default (overridden by M104/M109 F)
  323.   #endif
  324. #endif
  325.  
  326. // Show Temperature ADC value
  327. // Enable for M105 to include ADC values read from temperature sensors.
  328. //#define SHOW_TEMP_ADC_VALUES
  329.  
  330. /**
  331.  * High Temperature Thermistor Support
  332.  *
  333.  * Thermistors able to support high temperature tend to have a hard time getting
  334.  * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  335.  * will probably be caught when the heating element first turns on during the
  336.  * preheating process, which will trigger a min_temp_error as a safety measure
  337.  * and force stop everything.
  338.  * To circumvent this limitation, we allow for a preheat time (during which,
  339.  * min_temp_error won't be triggered) and add a min_temp buffer to handle
  340.  * aberrant readings.
  341.  *
  342.  * If you want to enable this feature for your hotend thermistor(s)
  343.  * uncomment and set values > 0 in the constants below
  344.  */
  345.  
  346. // The number of consecutive low temperature errors that can occur
  347. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  348. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  349.  
  350. // The number of milliseconds a hotend will preheat before starting to check
  351. // the temperature. This value should NOT be set to the time it takes the
  352. // hot end to reach the target temperature, but the time it takes to reach
  353. // the minimum temperature your thermistor can read. The lower the better/safer.
  354. // This shouldn't need to be more than 30 seconds (30000)
  355. //#define MILLISECONDS_PREHEAT_TIME 0
  356.  
  357. // @section extruder
  358.  
  359. // Extruder runout prevention.
  360. // If the machine is idle and the temperature over MINTEMP
  361. // then extrude some filament every couple of SECONDS.
  362. //#define EXTRUDER_RUNOUT_PREVENT
  363. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  364.   #define EXTRUDER_RUNOUT_MINTEMP 190
  365.   #define EXTRUDER_RUNOUT_SECONDS 30
  366.   #define EXTRUDER_RUNOUT_SPEED 1500  // (mm/min)
  367.   #define EXTRUDER_RUNOUT_EXTRUDE 5   // (mm)
  368. #endif
  369.  
  370. /**
  371.  * Hotend Idle Timeout
  372.  * Prevent filament in the nozzle from charring and causing a critical jam.
  373.  */
  374. //#define HOTEND_IDLE_TIMEOUT
  375. #if ENABLED(HOTEND_IDLE_TIMEOUT)
  376.   #define HOTEND_IDLE_TIMEOUT_SEC (5*60)    // (seconds) Time without extruder movement to trigger protection
  377.   #define HOTEND_IDLE_MIN_TRIGGER   180     // (°C) Minimum temperature to enable hotend protection
  378.   #define HOTEND_IDLE_NOZZLE_TARGET   0     // (°C) Safe temperature for the nozzle after timeout
  379.   #define HOTEND_IDLE_BED_TARGET      0     // (°C) Safe temperature for the bed after timeout
  380. #endif
  381.  
  382. // @section temperature
  383.  
  384. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  385. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  386. #define TEMP_SENSOR_AD595_OFFSET  0.0
  387. #define TEMP_SENSOR_AD595_GAIN    1.0
  388. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  389. #define TEMP_SENSOR_AD8495_GAIN   1.0
  390.  
  391. /**
  392.  * Controller Fan
  393.  * To cool down the stepper drivers and MOSFETs.
  394.  *
  395.  * The fan turns on automatically whenever any driver is enabled and turns
  396.  * off (or reduces to idle speed) shortly after drivers are turned off.
  397.  */
  398. #define USE_CONTROLLER_FAN
  399. #if ENABLED(USE_CONTROLLER_FAN)
  400.   //#define CONTROLLER_FAN_PIN -1        // Set a custom pin for the controller fan
  401.   //#define CONTROLLER_FAN_USE_Z_ONLY    // With this option only the Z axis is considered
  402.   //#define CONTROLLER_FAN_IGNORE_Z      // Ignore Z stepper. Useful when stepper timeout is disabled.
  403.   #define CONTROLLERFAN_SPEED_MIN      0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
  404.   #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
  405.   #define CONTROLLERFAN_SPEED_IDLE     0 // (0-255) Idle speed, used when motors are disabled
  406.   #define CONTROLLERFAN_IDLE_TIME     60 // (seconds) Extra time to keep the fan running after disabling motors
  407.   #define CONTROLLER_FAN_EDITABLE      // Enable M710 configurable settings
  408.   #if ENABLED(CONTROLLER_FAN_EDITABLE)
  409.     #define CONTROLLER_FAN_MENU          // Enable the Controller Fan submenu
  410.   #endif
  411. #endif
  412.  
  413. // When first starting the main fan, run it at full speed for the
  414. // given number of milliseconds.  This gets the fan spinning reliably
  415. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  416. //#define FAN_KICKSTART_TIME 100
  417.  
  418. // Some coolers may require a non-zero "off" state.
  419. //#define FAN_OFF_PWM  1
  420.  
  421. /**
  422.  * PWM Fan Scaling
  423.  *
  424.  * Define the min/max speeds for PWM fans (as set with M106).
  425.  *
  426.  * With these options the M106 0-255 value range is scaled to a subset
  427.  * to ensure that the fan has enough power to spin, or to run lower
  428.  * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  429.  * Value 0 always turns off the fan.
  430.  *
  431.  * Define one or both of these to override the default 0-255 range.
  432.  */
  433. //#define FAN_MIN_PWM 50
  434. //#define FAN_MAX_PWM 128
  435.  
  436. /**
  437.  * FAST PWM FAN Settings
  438.  *
  439.  * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  440.  * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  441.  * frequency as close as possible to the desired frequency.
  442.  *
  443.  * FAST_PWM_FAN_FREQUENCY [undefined by default]
  444.  *   Set this to your desired frequency.
  445.  *   If left undefined this defaults to F = F_CPU/(2*255*1)
  446.  *   i.e., F = 31.4kHz on 16MHz microcontrollers or F = 39.2kHz on 20MHz microcontrollers.
  447.  *   These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  448.  *   NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  449.  *
  450.  * USE_OCR2A_AS_TOP [undefined by default]
  451.  *   Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  452.  *   16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  453.  *   20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  454.  *   A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  455.  *   PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  456.  *   USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  457.  */
  458. #if ENABLED(FAST_PWM_FAN)
  459.   //#define FAST_PWM_FAN_FREQUENCY 31400
  460.   //#define USE_OCR2A_AS_TOP
  461. #endif
  462.  
  463. // @section extruder
  464.  
  465. /**
  466.  * Extruder cooling fans
  467.  *
  468.  * Extruder auto fans automatically turn on when their extruders'
  469.  * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  470.  *
  471.  * Your board's pins file specifies the recommended pins. Override those here
  472.  * or set to -1 to disable completely.
  473.  *
  474.  * Multiple extruders can be assigned to the same pin in which case
  475.  * the fan will turn on when any selected extruder is above the threshold.
  476.  */
  477. #define E0_AUTO_FAN_PIN -1
  478. #define E1_AUTO_FAN_PIN -1
  479. #define E2_AUTO_FAN_PIN -1
  480. #define E3_AUTO_FAN_PIN -1
  481. #define E4_AUTO_FAN_PIN -1
  482. #define E5_AUTO_FAN_PIN -1
  483. #define E6_AUTO_FAN_PIN -1
  484. #define E7_AUTO_FAN_PIN -1
  485. #define CHAMBER_AUTO_FAN_PIN -1
  486.  
  487. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  488. #define EXTRUDER_AUTO_FAN_SPEED 255   // 255 == full speed
  489. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  490. #define CHAMBER_AUTO_FAN_SPEED 255
  491.  
  492. /**
  493.  * Part-Cooling Fan Multiplexer
  494.  *
  495.  * This feature allows you to digitally multiplex the fan output.
  496.  * The multiplexer is automatically switched at tool-change.
  497.  * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  498.  */
  499. #define FANMUX0_PIN -1
  500. #define FANMUX1_PIN -1
  501. #define FANMUX2_PIN -1
  502.  
  503. /**
  504.  * M355 Case Light on-off / brightness
  505.  */
  506. //#define CASE_LIGHT_ENABLE
  507. #if ENABLED(CASE_LIGHT_ENABLE)
  508.   //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
  509.   #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
  510.   #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
  511.   #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
  512.   //#define CASE_LIGHT_MAX_PWM 128            // Limit pwm
  513.   //#define CASE_LIGHT_MENU                   // Add Case Light options to the LCD menu
  514.   //#define CASE_LIGHT_NO_BRIGHTNESS          // Disable brightness control. Enable for non-PWM lighting.
  515.   //#define CASE_LIGHT_USE_NEOPIXEL           // Use NeoPixel LED as case light, requires NEOPIXEL_LED.
  516.   #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  517.     #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  518.   #endif
  519. #endif
  520.  
  521. // @section homing
  522.  
  523. // If you want endstops to stay on (by default) even when not homing
  524. // enable this option. Override at any time with M120, M121.
  525. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  526.  
  527. // @section extras
  528.  
  529. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  530.  
  531. // Employ an external closed loop controller. Override pins here if needed.
  532. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  533. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  534.   //#define CLOSED_LOOP_ENABLE_PIN        -1
  535.   //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  536. #endif
  537.  
  538. /**
  539.  * Dual Steppers / Dual Endstops
  540.  *
  541.  * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  542.  *
  543.  * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  544.  * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  545.  * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  546.  * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  547.  *
  548.  * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  549.  * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  550.  * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  551.  */
  552.  
  553. //#define X_DUAL_STEPPER_DRIVERS
  554. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  555.   #define INVERT_X2_VS_X_DIR true   // Set 'true' if X motors should rotate in opposite directions
  556.   //#define X_DUAL_ENDSTOPS
  557.   #if ENABLED(X_DUAL_ENDSTOPS)
  558.     #define X2_USE_ENDSTOP _XMAX_
  559.     #define X2_ENDSTOP_ADJUSTMENT  0
  560.   #endif
  561. #endif
  562.  
  563. //#define Y_DUAL_STEPPER_DRIVERS
  564. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  565.   #define INVERT_Y2_VS_Y_DIR true   // Set 'true' if Y motors should rotate in opposite directions
  566.   //#define Y_DUAL_ENDSTOPS
  567.   #if ENABLED(Y_DUAL_ENDSTOPS)
  568.     #define Y2_USE_ENDSTOP _YMAX_
  569.     #define Y2_ENDSTOP_ADJUSTMENT  0
  570.   #endif
  571. #endif
  572.  
  573. //
  574. // For Z set the number of stepper drivers
  575. //
  576. #define NUM_Z_STEPPER_DRIVERS 1   // (1-4) Z options change based on how many
  577.  
  578. #if NUM_Z_STEPPER_DRIVERS > 1
  579.   //#define Z_MULTI_ENDSTOPS
  580.   #if ENABLED(Z_MULTI_ENDSTOPS)
  581.     #define Z2_USE_ENDSTOP          _XMAX_
  582.     #define Z2_ENDSTOP_ADJUSTMENT   0
  583.     #if NUM_Z_STEPPER_DRIVERS >= 3
  584.       #define Z3_USE_ENDSTOP        _YMAX_
  585.       #define Z3_ENDSTOP_ADJUSTMENT 0
  586.     #endif
  587.     #if NUM_Z_STEPPER_DRIVERS >= 4
  588.       #define Z4_USE_ENDSTOP        _ZMAX_
  589.       #define Z4_ENDSTOP_ADJUSTMENT 0
  590.     #endif
  591.   #endif
  592. #endif
  593.  
  594. /**
  595.  * Dual X Carriage
  596.  *
  597.  * This setup has two X carriages that can move independently, each with its own hotend.
  598.  * The carriages can be used to print an object with two colors or materials, or in
  599.  * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  600.  * The inactive carriage is parked automatically to prevent oozing.
  601.  * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  602.  * By default the X2 stepper is assigned to the first unused E plug on the board.
  603.  *
  604.  * The following Dual X Carriage modes can be selected with M605 S<mode>:
  605.  *
  606.  *   0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  607.  *       results as long as it supports dual X-carriages. (M605 S0)
  608.  *
  609.  *   1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  610.  *       that additional slicer support is not required. (M605 S1)
  611.  *
  612.  *   2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  613.  *       the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  614.  *       Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  615.  *       follow with M605 S2 to initiate duplicated movement.
  616.  *
  617.  *   3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  618.  *       the movement of the first except the second extruder is reversed in the X axis.
  619.  *       Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  620.  *       follow with M605 S3 to initiate mirrored movement.
  621.  */
  622. //#define DUAL_X_CARRIAGE
  623. #if ENABLED(DUAL_X_CARRIAGE)
  624.   #define X1_MIN_POS X_MIN_POS   // Set to X_MIN_POS
  625.   #define X1_MAX_POS X_BED_SIZE  // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  626.   #define X2_MIN_POS    80       // Set a minimum to ensure the  second X-carriage can't hit the parked first X-carriage
  627.   #define X2_MAX_POS   353       // Set this to the distance between toolheads when both heads are homed
  628.   #define X2_HOME_DIR    1       // Set to 1. The second X-carriage always homes to the maximum endstop position
  629.   #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  630.                       // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  631.                       // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  632.                       // without modifying the firmware (through the "M218 T1 X???" command).
  633.                       // Remember: you should set the second extruder x-offset to 0 in your slicer.
  634.  
  635.   // This is the default power-up mode which can be later using M605.
  636.   #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  637.  
  638.   // Default x offset in duplication mode (typically set to half print bed width)
  639.   #define DEFAULT_DUPLICATION_X_OFFSET 100
  640. #endif
  641.  
  642. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  643. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  644. //#define EXT_SOLENOID
  645.  
  646. // @section homing
  647.  
  648. /**
  649.  * Homing Procedure
  650.  * Homing (G28) does an indefinite move towards the endstops to establish
  651.  * the position of the toolhead relative to the workspace.
  652.  */
  653.  
  654. //#define SENSORLESS_BACKOFF_MM  { 2, 2 }     // (mm) Backoff from endstops before sensorless homing
  655.  
  656. #define HOMING_BUMP_MM      { 0, 0, 2 }       // (mm) Backoff from endstops after first bump
  657. #define HOMING_BUMP_DIVISOR { 2, 2, 4 }       // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  658.  
  659. //#define HOMING_BACKOFF_POST_MM { 2, 2, 2 }  // (mm) Backoff from endstops after homing
  660.  
  661. #define QUICK_HOME                            // If G28 contains XY do a diagonal move first
  662. //#define HOME_Y_BEFORE_X                     // If G28 contains XY home Y before X
  663. //#define CODEPENDENT_XY_HOMING               // If X/Y can't home without homing Y/X first
  664.  
  665. // @section bltouch
  666.  
  667. #if ENABLED(BLTOUCH)
  668.   /**
  669.    * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  670.    * Do not activate settings that the probe might not understand. Clones might misunderstand
  671.    * advanced commands.
  672.    *
  673.    * Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
  674.    *       wiring of the BROWN, RED and ORANGE wires.
  675.    *
  676.    * Note: If the trigger signal of your probe is not being recognized, it has been very often
  677.    *       because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  678.    *       like they would be with a real switch. So please check the wiring first.
  679.    *
  680.    * Settings for all BLTouch and clone probes:
  681.    */
  682.  
  683.   // Safety: The probe needs time to recognize the command.
  684.   //         Minimum command delay (ms). Enable and increase if needed.
  685.   #define BLTOUCH_DELAY 500
  686.  
  687.   /**
  688.    * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  689.    */
  690.  
  691.   // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  692.   //          in special cases, like noisy or filtered input configurations.
  693.   //#define BLTOUCH_FORCE_SW_MODE
  694.  
  695.   /**
  696.    * Settings for BLTouch Smart 3.0 and 3.1
  697.    * Summary:
  698.    *   - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  699.    *   - High-Speed mode
  700.    *   - Disable LCD voltage options
  701.    */
  702.  
  703.   /**
  704.    * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  705.    * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  706.    * If disabled, OD mode is the hard-coded default on 3.0
  707.    * On startup, Marlin will compare its eeprom to this value. If the selected mode
  708.    * differs, a mode set eeprom write will be completed at initialization.
  709.    * Use the option below to force an eeprom write to a V3.1 probe regardless.
  710.    */
  711.   #define BLTOUCH_SET_5V_MODE
  712.  
  713.   /**
  714.    * Safety: Activate if connecting a probe with an unknown voltage mode.
  715.    * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  716.    * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  717.    * To preserve the life of the probe, use this once then turn it off and re-flash.
  718.    */
  719.   //#define BLTOUCH_FORCE_MODE_SET
  720.  
  721.   /**
  722.    * Use "HIGH SPEED" mode for probing.
  723.    * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  724.    * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  725.    * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  726.    */
  727.   //#define BLTOUCH_HS_MODE
  728.  
  729.   // Safety: Enable voltage mode settings in the LCD menu.
  730.   //#define BLTOUCH_LCD_VOLTAGE_MENU
  731.  
  732. #endif // BLTOUCH
  733.  
  734. // @section extras
  735.  
  736. /**
  737.  * Z Steppers Auto-Alignment
  738.  * Add the G34 command to align multiple Z steppers using a bed probe.
  739.  */
  740. //#define Z_STEPPER_AUTO_ALIGN
  741. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  742.   // Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
  743.   // If not defined, probe limits will be used.
  744.   // Override with 'M422 S<index> X<pos> Y<pos>'
  745.   //#define Z_STEPPER_ALIGN_XY { {  10, 190 }, { 100,  10 }, { 190, 190 } }
  746.  
  747.   /**
  748.    * Orientation for the automatically-calculated probe positions.
  749.    * Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
  750.    *
  751.    * 2 Steppers:  (0)     (1)
  752.    *               |       |   2   |
  753.    *               | 1   2 |       |
  754.    *               |       |   1   |
  755.    *
  756.    * 3 Steppers:  (0)     (1)     (2)     (3)
  757.    *               |   3   | 1     | 2   1 |     2 |
  758.    *               |       |     3 |       | 3     |
  759.    *               | 1   2 | 2     |   3   |     1 |
  760.    *
  761.    * 4 Steppers:  (0)     (1)     (2)     (3)
  762.    *               | 4   3 | 1   4 | 2   1 | 3   2 |
  763.    *               |       |       |       |       |
  764.    *               | 1   2 | 2   3 | 3   4 | 4   1 |
  765.    */
  766.   #ifndef Z_STEPPER_ALIGN_XY
  767.     //#define Z_STEPPERS_ORIENTATION 0
  768.   #endif
  769.  
  770.   // Provide Z stepper positions for more rapid convergence in bed alignment.
  771.   // Requires triple stepper drivers (i.e., set NUM_Z_STEPPER_DRIVERS to 3)
  772.   //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  773.   #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  774.     // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  775.     // the Z screw positions in the bed carriage.
  776.     // Define one position per Z stepper in stepper driver order.
  777.     #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  778.   #else
  779.     // Amplification factor. Used to scale the correction step up or down in case
  780.     // the stepper (spindle) position is farther out than the test point.
  781.     #define Z_STEPPER_ALIGN_AMP 1.0       // Use a value > 1.0 NOTE: This may cause instability!
  782.   #endif
  783.  
  784.   // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  785.   #define G34_MAX_GRADE              5    // (%) Maximum incline that G34 will handle
  786.   #define Z_STEPPER_ALIGN_ITERATIONS 5    // Number of iterations to apply during alignment
  787.   #define Z_STEPPER_ALIGN_ACC        0.02 // Stop iterating early if the accuracy is better than this
  788.   #define RESTORE_LEVELING_AFTER_G34      // Restore leveling after G34 is done?
  789.   // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
  790.   // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
  791.   #define HOME_AFTER_G34
  792. #endif
  793.  
  794. //
  795. // Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
  796. //
  797. #define ASSISTED_TRAMMING
  798. #if ENABLED(ASSISTED_TRAMMING)
  799.  
  800.   // Define positions for probing points, use the hotend as reference not the sensor.
  801.   #define TRAMMING_POINT_XY { {  41, 41 }, { 194,  41 }, { 194, 194 }, { 41, 194 } }
  802.  
  803.   // Define positions names for probing points.
  804.   #define TRAMMING_POINT_NAME_1 "Front-Left"
  805.   #define TRAMMING_POINT_NAME_2 "Front-Right"
  806.   #define TRAMMING_POINT_NAME_3 "Back-Right"
  807.   #define TRAMMING_POINT_NAME_4 "Back-Left"
  808.  
  809.   #define RESTORE_LEVELING_AFTER_G35    // Enable to restore leveling setup after operation
  810.   //#define REPORT_TRAMMING_MM          // Report Z deviation (mm) for each point relative to the first
  811.   //#define ASSISTED_TRAMMING_MENU_ITEM // Add a menu item for Assisted Tramming
  812.  
  813.   /**
  814.    * Screw thread:
  815.    *   M3: 30 = Clockwise, 31 = Counter-Clockwise
  816.    *   M4: 40 = Clockwise, 41 = Counter-Clockwise
  817.    *   M5: 50 = Clockwise, 51 = Counter-Clockwise
  818.    */
  819.   #define TRAMMING_SCREW_THREAD 40
  820.  
  821. #endif
  822.  
  823. // @section motion
  824.  
  825. #define AXIS_RELATIVE_MODES { false, false, false, false }
  826.  
  827. // Add a Duplicate option for well-separated conjoined nozzles
  828. //#define MULTI_NOZZLE_DUPLICATION
  829.  
  830. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  831. #define INVERT_X_STEP_PIN false
  832. #define INVERT_Y_STEP_PIN false
  833. #define INVERT_Z_STEP_PIN false
  834. #define INVERT_E_STEP_PIN false
  835.  
  836. /**
  837.  * Idle Stepper Shutdown
  838.  * Set DISABLE_INACTIVE_? 'true' to shut down axis steppers after an idle period.
  839.  * The Deactive Time can be overridden with M18 and M84. Set to 0 for No Timeout.
  840.  */
  841. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  842. #define DISABLE_INACTIVE_X true
  843. #define DISABLE_INACTIVE_Y true
  844. #define DISABLE_INACTIVE_Z true  // Set 'false' if the nozzle could fall onto your printed part!
  845. #define DISABLE_INACTIVE_E true
  846.  
  847. // If the Nozzle or Bed falls when the Z stepper is disabled, set its resting position here.
  848. //#define Z_AFTER_DEACTIVATE Z_HOME_POS
  849.  
  850. //#define HOME_AFTER_DEACTIVATE  // Require rehoming after steppers are deactivated
  851.  
  852. // Default Minimum Feedrates for printing and travel moves
  853. #define DEFAULT_MINIMUMFEEDRATE       0.0     // (mm/s) Minimum feedrate. Set with M205 S.
  854. #define DEFAULT_MINTRAVELFEEDRATE     0.0     // (mm/s) Minimum travel feedrate. Set with M205 T.
  855.  
  856. // Minimum time that a segment needs to take as the buffer gets emptied
  857. #define DEFAULT_MINSEGMENTTIME        20000   // (µs) Set with M205 B.
  858.  
  859. // Slow down the machine if the lookahead buffer is (by default) half full.
  860. // Increase the slowdown divisor for larger buffer sizes.
  861. #define SLOWDOWN
  862. #if ENABLED(SLOWDOWN)
  863.   #define SLOWDOWN_DIVISOR 2
  864. #endif
  865.  
  866. /**
  867.  * XY Frequency limit
  868.  * Reduce resonance by limiting the frequency of small zigzag infill moves.
  869.  * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
  870.  * Use M201 F<freq> G<min%> to change limits at runtime.
  871.  */
  872. //#define XY_FREQUENCY_LIMIT      10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
  873. #ifdef XY_FREQUENCY_LIMIT
  874.   #define XY_FREQUENCY_MIN_PERCENT 5 // (percent) Minimum FR percentage to apply. Set with M201 G<min%>.
  875. #endif
  876.  
  877. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  878. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  879. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  880. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  881.  
  882. //
  883. // Backlash Compensation
  884. // Adds extra movement to axes on direction-changes to account for backlash.
  885. //
  886. //#define BACKLASH_COMPENSATION
  887. #if ENABLED(BACKLASH_COMPENSATION)
  888.   // Define values for backlash distance and correction.
  889.   // If BACKLASH_GCODE is enabled these values are the defaults.
  890.   #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  891.   #define BACKLASH_CORRECTION    0.0       // 0.0 = no correction; 1.0 = full correction
  892.  
  893.   // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  894.   // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  895.   //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  896.  
  897.   // Add runtime configuration and tuning of backlash values (M425)
  898.   //#define BACKLASH_GCODE
  899.  
  900.   #if ENABLED(BACKLASH_GCODE)
  901.     // Measure the Z backlash when probing (G29) and set with "M425 Z"
  902.     #define MEASURE_BACKLASH_WHEN_PROBING
  903.  
  904.     #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  905.       // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  906.       // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  907.       // increments while checking for the contact to be broken.
  908.       #define BACKLASH_MEASUREMENT_LIMIT       0.5   // (mm)
  909.       #define BACKLASH_MEASUREMENT_RESOLUTION  0.005 // (mm)
  910.       #define BACKLASH_MEASUREMENT_FEEDRATE    Z_PROBE_SPEED_SLOW // (mm/min)
  911.     #endif
  912.   #endif
  913. #endif
  914.  
  915. /**
  916.  * Automatic backlash, position and hotend offset calibration
  917.  *
  918.  * Enable G425 to run automatic calibration using an electrically-
  919.  * conductive cube, bolt, or washer mounted on the bed.
  920.  *
  921.  * G425 uses the probe to touch the top and sides of the calibration object
  922.  * on the bed and measures and/or correct positional offsets, axis backlash
  923.  * and hotend offsets.
  924.  *
  925.  * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  926.  *       ±5mm of true values for G425 to succeed.
  927.  */
  928. //#define CALIBRATION_GCODE
  929. #if ENABLED(CALIBRATION_GCODE)
  930.  
  931.   //#define CALIBRATION_SCRIPT_PRE  "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
  932.   //#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
  933.  
  934.   #define CALIBRATION_MEASUREMENT_RESOLUTION     0.01 // mm
  935.  
  936.   #define CALIBRATION_FEEDRATE_SLOW             60    // mm/min
  937.   #define CALIBRATION_FEEDRATE_FAST           1200    // mm/min
  938.   #define CALIBRATION_FEEDRATE_TRAVEL         3000    // mm/min
  939.  
  940.   // The following parameters refer to the conical section of the nozzle tip.
  941.   #define CALIBRATION_NOZZLE_TIP_HEIGHT          1.0  // mm
  942.   #define CALIBRATION_NOZZLE_OUTER_DIAMETER      2.0  // mm
  943.  
  944.   // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  945.   //#define CALIBRATION_REPORTING
  946.  
  947.   // The true location and dimension the cube/bolt/washer on the bed.
  948.   #define CALIBRATION_OBJECT_CENTER     { 264.0, -22.0,  -2.0 } // mm
  949.   #define CALIBRATION_OBJECT_DIMENSIONS {  10.0,  10.0,  10.0 } // mm
  950.  
  951.   // Comment out any sides which are unreachable by the probe. For best
  952.   // auto-calibration results, all sides must be reachable.
  953.   #define CALIBRATION_MEASURE_RIGHT
  954.   #define CALIBRATION_MEASURE_FRONT
  955.   #define CALIBRATION_MEASURE_LEFT
  956.   #define CALIBRATION_MEASURE_BACK
  957.  
  958.   // Probing at the exact top center only works if the center is flat. If
  959.   // probing on a screwhead or hollow washer, probe near the edges.
  960.   //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  961.  
  962.   // Define the pin to read during calibration
  963.   #ifndef CALIBRATION_PIN
  964.     //#define CALIBRATION_PIN -1            // Define here to override the default pin
  965.     #define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
  966.     //#define CALIBRATION_PIN_PULLDOWN
  967.     #define CALIBRATION_PIN_PULLUP
  968.   #endif
  969. #endif
  970.  
  971. /**
  972.  * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  973.  * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  974.  * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  975.  * lowest stepping frequencies.
  976.  */
  977. //#define ADAPTIVE_STEP_SMOOTHING
  978.  
  979. /**
  980.  * Custom Microstepping
  981.  * Override as-needed for your setup. Up to 3 MS pins are supported.
  982.  */
  983. //#define MICROSTEP1 LOW,LOW,LOW
  984. //#define MICROSTEP2 HIGH,LOW,LOW
  985. //#define MICROSTEP4 LOW,HIGH,LOW
  986. //#define MICROSTEP8 HIGH,HIGH,LOW
  987. //#define MICROSTEP16 LOW,LOW,HIGH
  988. //#define MICROSTEP32 HIGH,LOW,HIGH
  989.  
  990. // Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
  991. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  992.  
  993. /**
  994.  *  @section  stepper motor current
  995.  *
  996.  *  Some boards have a means of setting the stepper motor current via firmware.
  997.  *
  998.  *  The power on motor currents are set by:
  999.  *    PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  1000.  *                         known compatible chips: A4982
  1001.  *    DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  1002.  *                         known compatible chips: AD5206
  1003.  *    DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  1004.  *                         known compatible chips: MCP4728
  1005.  *    DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  1006.  *                         known compatible chips: MCP4451, MCP4018
  1007.  *
  1008.  *  Motor currents can also be set by M907 - M910 and by the LCD.
  1009.  *    M907 - applies to all.
  1010.  *    M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  1011.  *    M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  1012.  */
  1013. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 }          // Values in milliamps
  1014. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 }   // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  1015. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 }    // Default drive percent - X, Y, Z, E axis
  1016.  
  1017. /**
  1018.  * I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
  1019.  */
  1020. //#define DIGIPOT_MCP4018             // Requires https://github.com/stawel/SlowSoftI2CMaster
  1021. //#define DIGIPOT_MCP4451
  1022. #if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
  1023.   #define DIGIPOT_I2C_NUM_CHANNELS 8  // 5DPRINT:4   AZTEEG_X3_PRO:8   MKS_SBASE:5   MIGHTYBOARD_REVE:5
  1024.  
  1025.   // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  1026.   // These correspond to the physical drivers, so be mindful if the order is changed.
  1027.   #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  1028.  
  1029.   //#define DIGIPOT_USE_RAW_VALUES    // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
  1030.  
  1031.   /**
  1032.    * Common slave addresses:
  1033.    *
  1034.    *                        A   (A shifted)   B   (B shifted)  IC
  1035.    * Smoothie              0x2C (0x58)       0x2D (0x5A)       MCP4451
  1036.    * AZTEEG_X3_PRO         0x2C (0x58)       0x2E (0x5C)       MCP4451
  1037.    * AZTEEG_X5_MINI        0x2C (0x58)       0x2E (0x5C)       MCP4451
  1038.    * AZTEEG_X5_MINI_WIFI         0x58              0x5C        MCP4451
  1039.    * MIGHTYBOARD_REVE      0x2F (0x5E)                         MCP4018
  1040.    */
  1041.   //#define DIGIPOT_I2C_ADDRESS_A 0x2C  // Unshifted slave address for first DIGIPOT
  1042.   //#define DIGIPOT_I2C_ADDRESS_B 0x2D  // Unshifted slave address for second DIGIPOT
  1043. #endif
  1044.  
  1045. //===========================================================================
  1046. //=============================Additional Features===========================
  1047. //===========================================================================
  1048.  
  1049. // @section lcd
  1050.  
  1051. #if EITHER(IS_ULTIPANEL, EXTENSIBLE_UI)
  1052.   #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
  1053.   #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  1054.   #if IS_ULTIPANEL
  1055.     #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  1056.     #define ULTIPANEL_FEEDMULTIPLY  // Encoder sets the feedrate multiplier on the Status Screen
  1057.   #endif
  1058. #endif
  1059.  
  1060. // Change values more rapidly when the encoder is rotated faster
  1061. #define ENCODER_RATE_MULTIPLIER
  1062. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  1063.   #define ENCODER_10X_STEPS_PER_SEC   30  // (steps/s) Encoder rate for 10x speed
  1064.   #define ENCODER_100X_STEPS_PER_SEC  80  // (steps/s) Encoder rate for 100x speed
  1065. #endif
  1066.  
  1067. // Play a beep when the feedrate is changed from the Status Screen
  1068. //#define BEEP_ON_FEEDRATE_CHANGE
  1069. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  1070.   #define FEEDRATE_CHANGE_BEEP_DURATION   10
  1071.   #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  1072. #endif
  1073.  
  1074. #if HAS_LCD_MENU
  1075.  
  1076.   // Add Probe Z Offset calibration to the Z Probe Offsets menu
  1077.   #if HAS_BED_PROBE
  1078.     #define PROBE_OFFSET_WIZARD
  1079.     #if ENABLED(PROBE_OFFSET_WIZARD)
  1080.       #define PROBE_OFFSET_START -4.0   // Estimated nozzle-to-probe Z offset, plus a little extra
  1081.     #endif
  1082.   #endif
  1083.  
  1084.   // Include a page of printer information in the LCD Main Menu
  1085.   #define LCD_INFO_MENU
  1086.   #if ENABLED(LCD_INFO_MENU)
  1087.     //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  1088.   #endif
  1089.  
  1090.   // BACK menu items keep the highlight at the top
  1091.   //#define TURBO_BACK_MENU_ITEM
  1092.  
  1093.   /**
  1094.    * LED Control Menu
  1095.    * Add LED Control to the LCD menu
  1096.    */
  1097.   //#define LED_CONTROL_MENU
  1098.   #if ENABLED(LED_CONTROL_MENU)
  1099.     #define LED_COLOR_PRESETS                 // Enable the Preset Color menu option
  1100.     //#define NEO2_COLOR_PRESETS              // Enable a second NeoPixel Preset Color menu option
  1101.     #if ENABLED(LED_COLOR_PRESETS)
  1102.       #define LED_USER_PRESET_RED        255  // User defined RED value
  1103.       #define LED_USER_PRESET_GREEN      128  // User defined GREEN value
  1104.       #define LED_USER_PRESET_BLUE         0  // User defined BLUE value
  1105.       #define LED_USER_PRESET_WHITE      255  // User defined WHITE value
  1106.       #define LED_USER_PRESET_BRIGHTNESS 255  // User defined intensity
  1107.       //#define LED_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup
  1108.     #endif
  1109.     #if ENABLED(NEO2_COLOR_PRESETS)
  1110.       #define NEO2_USER_PRESET_RED        255  // User defined RED value
  1111.       #define NEO2_USER_PRESET_GREEN      128  // User defined GREEN value
  1112.       #define NEO2_USER_PRESET_BLUE         0  // User defined BLUE value
  1113.       #define NEO2_USER_PRESET_WHITE      255  // User defined WHITE value
  1114.       #define NEO2_USER_PRESET_BRIGHTNESS 255  // User defined intensity
  1115.       //#define NEO2_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup for the second strip
  1116.     #endif
  1117.   #endif
  1118.  
  1119. #endif // HAS_LCD_MENU
  1120.  
  1121. // Scroll a longer status message into view
  1122. #define STATUS_MESSAGE_SCROLLING
  1123.  
  1124. // On the Info Screen, display XY with one decimal place when possible
  1125. //#define LCD_DECIMAL_SMALL_XY
  1126.  
  1127. // The timeout (in ms) to return to the status screen from sub-menus
  1128. //#define LCD_TIMEOUT_TO_STATUS 15000
  1129.  
  1130. // Add an 'M73' G-code to set the current percentage
  1131. #define LCD_SET_PROGRESS_MANUALLY
  1132.  
  1133. // Show the E position (filament used) during printing
  1134. //#define LCD_SHOW_E_TOTAL
  1135.  
  1136. #if ENABLED(SHOW_BOOTSCREEN)
  1137.   #define BOOTSCREEN_TIMEOUT 4000        // (ms) Total Duration to display the boot screen(s)
  1138. #endif
  1139.  
  1140. #if EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY) && ANY(HAS_MARLINUI_U8GLIB, HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1141.   //#define SHOW_REMAINING_TIME       // Display estimated time to completion
  1142.   #if ENABLED(SHOW_REMAINING_TIME)
  1143.     //#define USE_M73_REMAINING_TIME  // Use remaining time from M73 command instead of estimation
  1144.     //#define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
  1145.   #endif
  1146.  
  1147.   #if HAS_MARLINUI_U8GLIB
  1148.     //#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  1149.   #endif
  1150.  
  1151.   #if EITHER(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1152.     //#define LCD_PROGRESS_BAR            // Show a progress bar on HD44780 LCDs for SD printing
  1153.     #if ENABLED(LCD_PROGRESS_BAR)
  1154.       #define PROGRESS_BAR_BAR_TIME 2000  // (ms) Amount of time to show the bar
  1155.       #define PROGRESS_BAR_MSG_TIME 3000  // (ms) Amount of time to show the status message
  1156.       #define PROGRESS_MSG_EXPIRE   0     // (ms) Amount of time to retain the status message (0=forever)
  1157.       //#define PROGRESS_MSG_ONCE         // Show the message for MSG_TIME then clear it
  1158.       //#define LCD_PROGRESS_BAR_TEST     // Add a menu item to test the progress bar
  1159.     #endif
  1160.   #endif
  1161. #endif
  1162.  
  1163. #if ENABLED(SDSUPPORT)
  1164.  
  1165.   // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
  1166.   // Enable this option and set to HIGH if your SD cards are incorrectly detected.
  1167.   //#define SD_DETECT_STATE HIGH
  1168.  
  1169.   #define SDCARD_READONLY                   // Read-only SD card (to save over 2K of flash)
  1170.  
  1171.   #define SD_PROCEDURE_DEPTH 1              // Increase if you need more nested M32 calls
  1172.  
  1173.   #define SD_FINISHED_STEPPERRELEASE true   // Disable steppers when SD Print is finished
  1174.   #define SD_FINISHED_RELEASECOMMAND "M84"  // Use "M84XYE" to keep Z enabled so your bed stays in place
  1175.  
  1176.   // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1177.   // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1178.   #define SDCARD_RATHERRECENTFIRST
  1179.  
  1180.   #define SD_MENU_CONFIRM_START             // Confirm the selected SD file before printing
  1181.  
  1182.   //#define MENU_ADDAUTOSTART               // Add a menu option to run auto#.g files
  1183.  
  1184.   #define EVENT_GCODE_SD_ABORT "G28XY"      // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
  1185.  
  1186.   #if ENABLED(PRINTER_EVENT_LEDS)
  1187.     #define PE_LEDS_COMPLETED_TIME  (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
  1188.   #endif
  1189.  
  1190.   /**
  1191.    * Continue after Power-Loss (Creality3D)
  1192.    *
  1193.    * Store the current state to the SD Card at the start of each layer
  1194.    * during SD printing. If the recovery file is found at boot time, present
  1195.    * an option on the LCD screen to continue the print from the last-known
  1196.    * point in the file.
  1197.    */
  1198.   //#define POWER_LOSS_RECOVERY
  1199.   #if ENABLED(POWER_LOSS_RECOVERY)
  1200.     #define PLR_ENABLED_DEFAULT   false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
  1201.     //#define BACKUP_POWER_SUPPLY       // Backup power / UPS to move the steppers on power loss
  1202.     //#define POWER_LOSS_RECOVER_ZHOME  // Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
  1203.     //#define POWER_LOSS_ZRAISE       2 // (mm) Z axis raise on resume (on power loss with UPS)
  1204.     //#define POWER_LOSS_PIN         44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  1205.     //#define POWER_LOSS_STATE     HIGH // State of pin indicating power loss
  1206.     //#define POWER_LOSS_PULL           // Set pullup / pulldown as appropriate
  1207.     //#define POWER_LOSS_PURGE_LEN   20 // (mm) Length of filament to purge on resume
  1208.     //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1209.  
  1210.     // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1211.     // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1212.     #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1213.   #endif
  1214.  
  1215.   /**
  1216.    * Sort SD file listings in alphabetical order.
  1217.    *
  1218.    * With this option enabled, items on SD cards will be sorted
  1219.    * by name for easier navigation.
  1220.    *
  1221.    * By default...
  1222.    *
  1223.    *  - Use the slowest -but safest- method for sorting.
  1224.    *  - Folders are sorted to the top.
  1225.    *  - The sort key is statically allocated.
  1226.    *  - No added G-code (M34) support.
  1227.    *  - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1228.    *
  1229.    * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1230.    * compiler to calculate the worst-case usage and throw an error if the SRAM
  1231.    * limit is exceeded.
  1232.    *
  1233.    *  - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1234.    *  - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1235.    *  - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1236.    *  - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1237.    */
  1238.   #define SDCARD_SORT_ALPHA
  1239.  
  1240.   // SD Card Sorting options
  1241.   #if ENABLED(SDCARD_SORT_ALPHA)
  1242.     #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1243.     #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
  1244.     #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 G-code.
  1245.     #define SDSORT_USES_RAM    true  // Pre-allocate a static array for faster pre-sorting.
  1246.     #define SDSORT_USES_STACK  false  // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1247.     #define SDSORT_CACHE_NAMES true  // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1248.     #define SDSORT_DYNAMIC_RAM false  // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1249.     #define SDSORT_CACHE_VFATS 2      // Maximum number of 13-byte VFAT entries to use for sorting.
  1250.                                       // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1251.   #endif
  1252.  
  1253.   // This allows hosts to request long names for files and folders with M33
  1254.   #define LONG_FILENAME_HOST_SUPPORT
  1255.  
  1256.   // Enable this option to scroll long filenames in the SD card menu
  1257.   #define SCROLL_LONG_FILENAMES
  1258.  
  1259.   // Leave the heaters on after Stop Print (not recommended!)
  1260.   //#define SD_ABORT_NO_COOLDOWN
  1261.  
  1262.   /**
  1263.    * This option allows you to abort SD printing when any endstop is triggered.
  1264.    * This feature must be enabled with "M540 S1" or from the LCD menu.
  1265.    * To have any effect, endstops must be enabled during SD printing.
  1266.    */
  1267.   //#define SD_ABORT_ON_ENDSTOP_HIT
  1268.  
  1269.   /**
  1270.    * This option makes it easier to print the same SD Card file again.
  1271.    * On print completion the LCD Menu will open with the file selected.
  1272.    * You can just click to start the print, or navigate elsewhere.
  1273.    */
  1274.   //#define SD_REPRINT_LAST_SELECTED_FILE
  1275.  
  1276.   /**
  1277.    * Auto-report SdCard status with M27 S<seconds>
  1278.    */
  1279.   //#define AUTO_REPORT_SD_STATUS
  1280.  
  1281.   /**
  1282.    * Support for USB thumb drives using an Arduino USB Host Shield or
  1283.    * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1284.    * to Marlin as an SD card.
  1285.    *
  1286.    * The MAX3421E can be assigned the same pins as the SD card reader, with
  1287.    * the following pin mapping:
  1288.    *
  1289.    *    SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1290.    *    INT              --> SD_DETECT_PIN [1]
  1291.    *    SS               --> SDSS
  1292.    *
  1293.    * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1294.    */
  1295.   //#define USB_FLASH_DRIVE_SUPPORT
  1296.   #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1297.     #define USB_CS_PIN    SDSS
  1298.     #define USB_INTR_PIN  SD_DETECT_PIN
  1299.  
  1300.     /**
  1301.      * USB Host Shield Library
  1302.      *
  1303.      * - UHS2 uses no interrupts and has been production-tested
  1304.      *   on a LulzBot TAZ Pro with a 32-bit Archim board.
  1305.      *
  1306.      * - UHS3 is newer code with better USB compatibility. But it
  1307.      *   is less tested and is known to interfere with Servos.
  1308.      *   [1] This requires USB_INTR_PIN to be interrupt-capable.
  1309.      */
  1310.     //#define USE_UHS3_USB
  1311.   #endif
  1312.  
  1313.   /**
  1314.    * When using a bootloader that supports SD-Firmware-Flashing,
  1315.    * add a menu item to activate SD-FW-Update on the next reboot.
  1316.    *
  1317.    * Requires ATMEGA2560 (Arduino Mega)
  1318.    *
  1319.    * Tested with this bootloader:
  1320.    *   https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1321.    */
  1322.   //#define SD_FIRMWARE_UPDATE
  1323.   #if ENABLED(SD_FIRMWARE_UPDATE)
  1324.     #define SD_FIRMWARE_UPDATE_EEPROM_ADDR    0x1FF
  1325.     #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE   0xF0
  1326.     #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1327.   #endif
  1328.  
  1329.   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1330.   //#define BINARY_FILE_TRANSFER
  1331.  
  1332.   /**
  1333.    * Set this option to one of the following (or the board's defaults apply):
  1334.    *
  1335.    *           LCD - Use the SD drive in the external LCD controller.
  1336.    *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  1337.    *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1338.    *
  1339.    * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1340.    */
  1341.   #define SDCARD_CONNECTION ONBOARD
  1342.  
  1343. #endif // SDSUPPORT
  1344.  
  1345. /**
  1346.  * By default an onboard SD card reader may be shared as a USB mass-
  1347.  * storage device. This option hides the SD card from the host PC.
  1348.  */
  1349. //#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
  1350.  
  1351. /**
  1352.  * Additional options for Graphical Displays
  1353.  *
  1354.  * Use the optimizations here to improve printing performance,
  1355.  * which can be adversely affected by graphical display drawing,
  1356.  * especially when doing several short moves, and when printing
  1357.  * on DELTA and SCARA machines.
  1358.  *
  1359.  * Some of these options may result in the display lagging behind
  1360.  * controller events, as there is a trade-off between reliable
  1361.  * printing performance versus fast display updates.
  1362.  */
  1363. #if HAS_MARLINUI_U8GLIB
  1364.   // Show SD percentage next to the progress bar
  1365.   //#define DOGM_SD_PERCENT
  1366.  
  1367.   // Save many cycles by drawing a hollow frame or no frame on the Info Screen
  1368.   //#define XYZ_NO_FRAME
  1369.   #define XYZ_HOLLOW_FRAME
  1370.  
  1371.   // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1372.   #define MENU_HOLLOW_FRAME
  1373.  
  1374.   // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1375.   // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1376.   //#define USE_BIG_EDIT_FONT
  1377.  
  1378.   // A smaller font may be used on the Info Screen. Costs 2434 bytes of PROGMEM.
  1379.   // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1380.   //#define USE_SMALL_INFOFONT
  1381.  
  1382.   // Swap the CW/CCW indicators in the graphics overlay
  1383.   //#define OVERLAY_GFX_REVERSE
  1384.  
  1385.   /**
  1386.    * ST7920-based LCDs can emulate a 16 x 4 character display using
  1387.    * the ST7920 character-generator for very fast screen updates.
  1388.    * Enable LIGHTWEIGHT_UI to use this special display mode.
  1389.    *
  1390.    * Since LIGHTWEIGHT_UI has limited space, the position and status
  1391.    * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1392.    * length of time to display the status message before clearing.
  1393.    *
  1394.    * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1395.    * This will prevent position updates from being displayed.
  1396.    */
  1397.   #if ENABLED(U8GLIB_ST7920)
  1398.     // Enable this option and reduce the value to optimize screen updates.
  1399.     // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1400.     //#define DOGM_SPI_DELAY_US 5
  1401.  
  1402.     //#define LIGHTWEIGHT_UI
  1403.     #if ENABLED(LIGHTWEIGHT_UI)
  1404.       #define STATUS_EXPIRE_SECONDS 20
  1405.     #endif
  1406.   #endif
  1407.  
  1408.   /**
  1409.    * Status (Info) Screen customizations
  1410.    * These options may affect code size and screen render time.
  1411.    * Custom status screens can forcibly override these settings.
  1412.    */
  1413.   //#define STATUS_COMBINE_HEATERS    // Use combined heater images instead of separate ones
  1414.   //#define STATUS_HOTEND_NUMBERLESS  // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1415.   #define STATUS_HOTEND_INVERTED      // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1416.   #define STATUS_HOTEND_ANIM          // Use a second bitmap to indicate hotend heating
  1417.   #define STATUS_BED_ANIM             // Use a second bitmap to indicate bed heating
  1418.   #define STATUS_CHAMBER_ANIM         // Use a second bitmap to indicate chamber heating
  1419.   //#define STATUS_CUTTER_ANIM        // Use a second bitmap to indicate spindle / laser active
  1420.   //#define STATUS_ALT_BED_BITMAP     // Use the alternative bed bitmap
  1421.   //#define STATUS_ALT_FAN_BITMAP     // Use the alternative fan bitmap
  1422.   //#define STATUS_FAN_FRAMES 3       // :[0,1,2,3,4] Number of fan animation frames
  1423.   //#define STATUS_HEAT_PERCENT       // Show heating in a progress bar
  1424.   //#define BOOT_MARLIN_LOGO_SMALL    // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1425.   //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1426.  
  1427.   // Frivolous Game Options
  1428.   //#define MARLIN_BRICKOUT
  1429.   //#define MARLIN_INVADERS
  1430.   //#define MARLIN_SNAKE
  1431.   //#define GAMES_EASTER_EGG          // Add extra blank lines above the "Games" sub-menu
  1432.  
  1433. #endif // HAS_MARLINUI_U8GLIB
  1434.  
  1435. //
  1436. // Additional options for DGUS / DWIN displays
  1437. //
  1438. #if HAS_DGUS_LCD
  1439.   #define LCD_SERIAL_PORT 3
  1440.   #define LCD_BAUDRATE 115200
  1441.  
  1442.   #define DGUS_RX_BUFFER_SIZE 128
  1443.   #define DGUS_TX_BUFFER_SIZE 48
  1444.   //#define SERIAL_STATS_RX_BUFFER_OVERRUNS  // Fix Rx overrun situation (Currently only for AVR)
  1445.  
  1446.   #define DGUS_UPDATE_INTERVAL_MS  500    // (ms) Interval between automatic screen updates
  1447.  
  1448.   #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_HIPRECY)
  1449.     #define DGUS_PRINT_FILENAME           // Display the filename during printing
  1450.     #define DGUS_PREHEAT_UI               // Display a preheat screen during heatup
  1451.  
  1452.     #if ENABLED(DGUS_LCD_UI_FYSETC)
  1453.       //#define DGUS_UI_MOVE_DIS_OPTION   // Disabled by default for UI_FYSETC
  1454.     #else
  1455.       #define DGUS_UI_MOVE_DIS_OPTION     // Enabled by default for UI_HIPRECY
  1456.     #endif
  1457.  
  1458.     #define DGUS_FILAMENT_LOADUNLOAD
  1459.     #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  1460.       #define DGUS_FILAMENT_PURGE_LENGTH 10
  1461.       #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  1462.     #endif
  1463.  
  1464.     #define DGUS_UI_WAITING               // Show a "waiting" screen between some screens
  1465.     #if ENABLED(DGUS_UI_WAITING)
  1466.       #define DGUS_UI_WAITING_STATUS 10
  1467.       #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  1468.     #endif
  1469.   #endif
  1470. #endif // HAS_DGUS_LCD
  1471.  
  1472. //
  1473. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1474. //
  1475. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1476.   // Display board used
  1477.   //#define LCD_FTDI_VM800B35A        // FTDI 3.5" with FT800 (320x240)
  1478.   //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1479.   //#define LCD_HAOYU_FT800CB         // Haoyu with 4.3" or 5" (480x272)
  1480.   //#define LCD_HAOYU_FT810CB         // Haoyu with 5" (800x480)
  1481.   //#define LCD_ALEPHOBJECTS_CLCD_UI  // Aleph Objects Color LCD UI
  1482.   //#define LCD_FYSETC_TFT81050       // FYSETC with 5" (800x480)
  1483.  
  1484.   // Correct the resolution if not using the stock TFT panel.
  1485.   //#define TOUCH_UI_320x240
  1486.   //#define TOUCH_UI_480x272
  1487.   //#define TOUCH_UI_800x480
  1488.  
  1489.   // Mappings for boards with a standard RepRapDiscount Display connector
  1490.   //#define AO_EXP1_PINMAP      // AlephObjects CLCD UI EXP1 mapping
  1491.   //#define AO_EXP2_PINMAP      // AlephObjects CLCD UI EXP2 mapping
  1492.   //#define CR10_TFT_PINMAP     // Rudolph Riedel's CR10 pin mapping
  1493.   //#define S6_TFT_PINMAP       // FYSETC S6 pin mapping
  1494.   //#define F6_TFT_PINMAP       // FYSETC F6 pin mapping
  1495.  
  1496.   //#define OTHER_PIN_LAYOUT  // Define pins manually below
  1497.   #if ENABLED(OTHER_PIN_LAYOUT)
  1498.     // Pins for CS and MOD_RESET (PD) must be chosen
  1499.     #define CLCD_MOD_RESET  9
  1500.     #define CLCD_SPI_CS    10
  1501.  
  1502.     // If using software SPI, specify pins for SCLK, MOSI, MISO
  1503.     //#define CLCD_USE_SOFT_SPI
  1504.     #if ENABLED(CLCD_USE_SOFT_SPI)
  1505.       #define CLCD_SOFT_SPI_MOSI 11
  1506.       #define CLCD_SOFT_SPI_MISO 12
  1507.       #define CLCD_SOFT_SPI_SCLK 13
  1508.     #endif
  1509.   #endif
  1510.  
  1511.   // Display Orientation. An inverted (i.e. upside-down) display
  1512.   // is supported on the FT800. The FT810 and beyond also support
  1513.   // portrait and mirrored orientations.
  1514.   //#define TOUCH_UI_INVERTED
  1515.   //#define TOUCH_UI_PORTRAIT
  1516.   //#define TOUCH_UI_MIRRORED
  1517.  
  1518.   // UTF8 processing and rendering.
  1519.   // Unsupported characters are shown as '?'.
  1520.   //#define TOUCH_UI_USE_UTF8
  1521.   #if ENABLED(TOUCH_UI_USE_UTF8)
  1522.     // Western accents support. These accented characters use
  1523.     // combined bitmaps and require relatively little storage.
  1524.     #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1525.     #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1526.       // Additional character groups. These characters require
  1527.       // full bitmaps and take up considerable storage:
  1528.       //#define TOUCH_UI_UTF8_SUPERSCRIPTS  // ¹ ² ³
  1529.       //#define TOUCH_UI_UTF8_COPYRIGHT     // © ®
  1530.       //#define TOUCH_UI_UTF8_GERMANIC      // ß
  1531.       //#define TOUCH_UI_UTF8_SCANDINAVIAN  // Æ Ð Ø Þ æ ð ø þ
  1532.       //#define TOUCH_UI_UTF8_PUNCTUATION   // « » ¿ ¡
  1533.       //#define TOUCH_UI_UTF8_CURRENCY      // ¢ £ ¤ ¥
  1534.       //#define TOUCH_UI_UTF8_ORDINALS      // º ª
  1535.       //#define TOUCH_UI_UTF8_MATHEMATICS   // ± × ÷
  1536.       //#define TOUCH_UI_UTF8_FRACTIONS     // ¼ ½ ¾
  1537.       //#define TOUCH_UI_UTF8_SYMBOLS       // µ ¶ ¦ § ¬
  1538.     #endif
  1539.   #endif
  1540.  
  1541.   // Use a smaller font when labels don't fit buttons
  1542.   #define TOUCH_UI_FIT_TEXT
  1543.  
  1544.   // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1545.   //#define LCD_LANGUAGE_1 en
  1546.   //#define LCD_LANGUAGE_2 fr
  1547.   //#define LCD_LANGUAGE_3 de
  1548.   //#define LCD_LANGUAGE_4 es
  1549.   //#define LCD_LANGUAGE_5 it
  1550.  
  1551.   // Use a numeric passcode for "Screen lock" keypad.
  1552.   // (recommended for smaller displays)
  1553.   //#define TOUCH_UI_PASSCODE
  1554.  
  1555.   // Output extra debug info for Touch UI events
  1556.   //#define TOUCH_UI_DEBUG
  1557.  
  1558.   // Developer menu (accessed by touching "About Printer" copyright text)
  1559.   //#define TOUCH_UI_DEVELOPER_MENU
  1560. #endif
  1561.  
  1562. //
  1563. // Classic UI Options
  1564. //
  1565. #if TFT_SCALED_DOGLCD
  1566.   //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1567.   //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1568.   //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1569.   //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1570.   //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1571.   //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1572. #endif
  1573.  
  1574. //
  1575. // ADC Button Debounce
  1576. //
  1577. #if HAS_ADC_BUTTONS
  1578.   #define ADC_BUTTON_DEBOUNCE_DELAY 16  // Increase if buttons bounce or repeat too fast
  1579. #endif
  1580.  
  1581. // @section safety
  1582.  
  1583. /**
  1584.  * The watchdog hardware timer will do a reset and disable all outputs
  1585.  * if the firmware gets too overloaded to read the temperature sensors.
  1586.  *
  1587.  * If you find that watchdog reboot causes your AVR board to hang forever,
  1588.  * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1589.  * NOTE: This method is less reliable as it can only catch hangups while
  1590.  * interrupts are enabled.
  1591.  */
  1592. #define USE_WATCHDOG
  1593. #if ENABLED(USE_WATCHDOG)
  1594.   //#define WATCHDOG_RESET_MANUAL
  1595. #endif
  1596.  
  1597. // @section lcd
  1598.  
  1599. /**
  1600.  * Babystepping enables movement of the axes by tiny increments without changing
  1601.  * the current position values. This feature is used primarily to adjust the Z
  1602.  * axis in the first layer of a print in real-time.
  1603.  *
  1604.  * Warning: Does not respect endstops!
  1605.  */
  1606. #define BABYSTEPPING
  1607. #if ENABLED(BABYSTEPPING)
  1608.   //#define INTEGRATED_BABYSTEPPING         // EXPERIMENTAL integration of babystepping into the Stepper ISR
  1609.   //#define BABYSTEP_WITHOUT_HOMING
  1610.   //#define BABYSTEP_ALWAYS_AVAILABLE       // Allow babystepping at all times (not just during movement).
  1611.   //#define BABYSTEP_XY                     // Also enable X/Y Babystepping. Not supported on DELTA!
  1612.   #define BABYSTEP_INVERT_Z false           // Change if Z babysteps should go the other way
  1613.   //#define BABYSTEP_MILLIMETER_UNITS       // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  1614.   #define BABYSTEP_MULTIPLICATOR_Z  4       // (steps or mm) Steps or millimeter distance for each Z babystep
  1615.   #define BABYSTEP_MULTIPLICATOR_XY 1       // (steps or mm) Steps or millimeter distance for each XY babystep
  1616.  
  1617.   #define DOUBLECLICK_FOR_Z_BABYSTEPPING    // Double-click on the Status Screen for Z Babystepping.
  1618.   #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1619.     #define DOUBLECLICK_MAX_INTERVAL 1250   // Maximum interval between clicks, in milliseconds.
  1620.                                             // Note: Extra time may be added to mitigate controller latency.
  1621.     //#define MOVE_Z_WHEN_IDLE              // Jump to the move Z menu on doubleclick when printer is idle.
  1622.     #if ENABLED(MOVE_Z_WHEN_IDLE)
  1623.       #define MOVE_Z_IDLE_MULTIPLICATOR 1   // Multiply 1mm by this factor for the move step size.
  1624.     #endif
  1625.   #endif
  1626.  
  1627.   //#define BABYSTEP_DISPLAY_TOTAL          // Display total babysteps since last G28
  1628.  
  1629.   #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
  1630.   #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1631.     //#define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
  1632.     #define BABYSTEP_ZPROBE_GFX_OVERLAY   // Enable graphical overlay on Z-offset editor
  1633.   #endif
  1634. #endif
  1635.  
  1636. // @section extruder
  1637.  
  1638. /**
  1639.  * Linear Pressure Control v1.5
  1640.  *
  1641.  * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1642.  * K=0 means advance disabled.
  1643.  *
  1644.  * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1645.  *
  1646.  * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1647.  * Larger K values will be needed for flexible filament and greater distances.
  1648.  * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1649.  * print acceleration will be reduced during the affected moves to keep within the limit.
  1650.  *
  1651.  * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1652.  */
  1653. #define LIN_ADVANCE
  1654. #if ENABLED(LIN_ADVANCE)
  1655.   //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1656.   #define LIN_ADVANCE_K 0.0    // Unit: mm compression per 1mm/s extruder speed
  1657.   //#define LA_DEBUG            // If enabled, this will generate debug information output over USB.
  1658.   #define EXPERIMENTAL_SCURVE   // Enable this option to permit S-Curve Acceleration
  1659. #endif
  1660.  
  1661. // @section leveling
  1662.  
  1663. /**
  1664.  * Points to probe for all 3-point Leveling procedures.
  1665.  * Override if the automatically selected points are inadequate.
  1666.  */
  1667. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1668.   //#define PROBE_PT_1_X 15
  1669.   //#define PROBE_PT_1_Y 180
  1670.   //#define PROBE_PT_2_X 15
  1671.   //#define PROBE_PT_2_Y 20
  1672.   //#define PROBE_PT_3_X 170
  1673.   //#define PROBE_PT_3_Y 20
  1674. #endif
  1675.  
  1676. /**
  1677.  * Probing Margins
  1678.  *
  1679.  * Override PROBING_MARGIN for each side of the build plate
  1680.  * Useful to get probe points to exact positions on targets or
  1681.  * to allow leveling to avoid plate clamps on only specific
  1682.  * sides of the bed. With NOZZLE_AS_PROBE negative values are
  1683.  * allowed, to permit probing outside the bed.
  1684.  *
  1685.  * If you are replacing the prior *_PROBE_BED_POSITION options,
  1686.  * LEFT and FRONT values in most cases will map directly over
  1687.  * RIGHT and REAR would be the inverse such as
  1688.  * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1689.  *
  1690.  * This will allow all positions to match at compilation, however
  1691.  * should the probe position be modified with M851XY then the
  1692.  * probe points will follow. This prevents any change from causing
  1693.  * the probe to be unable to reach any points.
  1694.  */
  1695. #if PROBE_SELECTED && !IS_KINEMATIC
  1696.   //#define PROBING_MARGIN_LEFT PROBING_MARGIN
  1697.   //#define PROBING_MARGIN_RIGHT PROBING_MARGIN
  1698.   //#define PROBING_MARGIN_FRONT PROBING_MARGIN
  1699.   //#define PROBING_MARGIN_BACK PROBING_MARGIN
  1700. #endif
  1701.  
  1702. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1703.   // Override the mesh area if the automatic (max) area is too large
  1704.   //#define MESH_MIN_X MESH_INSET
  1705.   //#define MESH_MIN_Y MESH_INSET
  1706.   //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1707.   //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1708. #endif
  1709.  
  1710. /**
  1711.  * Repeatedly attempt G29 leveling until it succeeds.
  1712.  * Stop after G29_MAX_RETRIES attempts.
  1713.  */
  1714. //#define G29_RETRY_AND_RECOVER
  1715. #if ENABLED(G29_RETRY_AND_RECOVER)
  1716.   #define G29_MAX_RETRIES 3
  1717.   #define G29_HALT_ON_FAILURE
  1718.   /**
  1719.    * Specify the GCODE commands that will be executed when leveling succeeds,
  1720.    * between attempts, and after the maximum number of retries have been tried.
  1721.    */
  1722.   #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1723.   #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1724.   #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"
  1725.  
  1726. #endif
  1727.  
  1728. /**
  1729.  * Thermal Probe Compensation
  1730.  * Probe measurements are adjusted to compensate for temperature distortion.
  1731.  * Use G76 to calibrate this feature. Use M871 to set values manually.
  1732.  * For a more detailed explanation of the process see G76_M871.cpp.
  1733.  */
  1734. #if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
  1735.   // Enable thermal first layer compensation using bed and probe temperatures
  1736.   #define PROBE_TEMP_COMPENSATION
  1737.  
  1738.   // Add additional compensation depending on hotend temperature
  1739.   // Note: this values cannot be calibrated and have to be set manually
  1740.   #if ENABLED(PROBE_TEMP_COMPENSATION)
  1741.     // Park position to wait for probe cooldown
  1742.     #define PTC_PARK_POS   { 0, 0, 100 }
  1743.  
  1744.     // Probe position to probe and wait for probe to reach target temperature
  1745.     #define PTC_PROBE_POS  { 90, 100 }
  1746.  
  1747.     // Enable additional compensation using hotend temperature
  1748.     // Note: this values cannot be calibrated automatically but have to be set manually
  1749.     //#define USE_TEMP_EXT_COMPENSATION
  1750.  
  1751.     // Probe temperature calibration generates a table of values starting at PTC_SAMPLE_START
  1752.     // (e.g. 30), in steps of PTC_SAMPLE_RES (e.g. 5) with PTC_SAMPLE_COUNT (e.g. 10) samples.
  1753.  
  1754.     //#define PTC_SAMPLE_START  30.0f
  1755.     //#define PTC_SAMPLE_RES    5.0f
  1756.     //#define PTC_SAMPLE_COUNT  10U
  1757.  
  1758.     // Bed temperature calibration builds a similar table.
  1759.  
  1760.     //#define BTC_SAMPLE_START  60.0f
  1761.     //#define BTC_SAMPLE_RES    5.0f
  1762.     //#define BTC_SAMPLE_COUNT  10U
  1763.  
  1764.     // The temperature the probe should be at while taking measurements during bed temperature
  1765.     // calibration.
  1766.     //#define BTC_PROBE_TEMP 30.0f
  1767.  
  1768.     // Height above Z=0.0f to raise the nozzle. Lowering this can help the probe to heat faster.
  1769.     // Note: the Z=0.0f offset is determined by the probe offset which can be set using M851.
  1770.     //#define PTC_PROBE_HEATING_OFFSET 0.5f
  1771.  
  1772.     // Height to raise the Z-probe between heating and taking the next measurement. Some probes
  1773.     // may fail to untrigger if they have been triggered for a long time, which can be solved by
  1774.     // increasing the height the probe is raised to.
  1775.     //#define PTC_PROBE_RAISE 15U
  1776.  
  1777.     // If the probe is outside of the defined range, use linear extrapolation using the closest
  1778.     // point and the PTC_LINEAR_EXTRAPOLATION'th next point. E.g. if set to 4 it will use data[0]
  1779.     // and data[4] to perform linear extrapolation for values below PTC_SAMPLE_START.
  1780.     //#define PTC_LINEAR_EXTRAPOLATION 4
  1781.   #endif
  1782. #endif
  1783.  
  1784. // @section extras
  1785.  
  1786. //
  1787. // G60/G61 Position Save and Return
  1788. //
  1789. //#define SAVED_POSITIONS 1         // Each saved position slot costs 12 bytes
  1790.  
  1791. //
  1792. // G2/G3 Arc Support
  1793. //
  1794. //#define ARC_SUPPORT               // Disable this feature to save ~3226 bytes
  1795. #if ENABLED(ARC_SUPPORT)
  1796.   #define MM_PER_ARC_SEGMENT      1 // (mm) Length (or minimum length) of each arc segment
  1797.   //#define ARC_SEGMENTS_PER_R    1 // Max segment length, MM_PER = Min
  1798.   #define MIN_ARC_SEGMENTS       24 // Minimum number of segments in a complete circle
  1799.   //#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
  1800.   #define N_ARC_CORRECTION       25 // Number of interpolated segments between corrections
  1801.   //#define ARC_P_CIRCLES           // Enable the 'P' parameter to specify complete circles
  1802.   //#define CNC_WORKSPACE_PLANES    // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1803.   //#define SF_ARC_FIX              // Enable only if using SkeinForge with "Arc Point" fillet procedure
  1804. #endif
  1805.  
  1806. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1807. //#define BEZIER_CURVE_SUPPORT
  1808.  
  1809. /**
  1810.  * Direct Stepping
  1811.  *
  1812.  * Comparable to the method used by Klipper, G6 direct stepping significantly
  1813.  * reduces motion calculations, increases top printing speeds, and results in
  1814.  * less step aliasing by calculating all motions in advance.
  1815.  * Preparing your G-code: https://github.com/colinrgodsey/step-daemon
  1816.  */
  1817. //#define DIRECT_STEPPING
  1818.  
  1819. /**
  1820.  * G38 Probe Target
  1821.  *
  1822.  * This option adds G38.2 and G38.3 (probe towards target)
  1823.  * and optionally G38.4 and G38.5 (probe away from target).
  1824.  * Set MULTIPLE_PROBING for G38 to probe more than once.
  1825.  */
  1826. //#define G38_PROBE_TARGET
  1827. #if ENABLED(G38_PROBE_TARGET)
  1828.   //#define G38_PROBE_AWAY        // Include G38.4 and G38.5 to probe away from target
  1829.   #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1830. #endif
  1831.  
  1832. // Moves (or segments) with fewer steps than this will be joined with the next move
  1833. #define MIN_STEPS_PER_SEGMENT 6
  1834.  
  1835. /**
  1836.  * Minimum delay before and after setting the stepper DIR (in ns)
  1837.  *     0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1838.  *    20 : Minimum for TMC2xxx drivers
  1839.  *   200 : Minimum for A4988 drivers
  1840.  *   400 : Minimum for A5984 drivers
  1841.  *   500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1842.  *   650 : Minimum for DRV8825 drivers
  1843.  *  1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1844.  * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1845.  *
  1846.  * Override the default value based on the driver type set in Configuration.h.
  1847.  */
  1848. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1849. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1850.  
  1851. /**
  1852.  * Minimum stepper driver pulse width (in µs)
  1853.  *   0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1854.  *   0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1855.  *   1 : Minimum for A4988 and A5984 stepper drivers
  1856.  *   2 : Minimum for DRV8825 stepper drivers
  1857.  *   3 : Minimum for TB6600 stepper drivers
  1858.  *  30 : Minimum for TB6560 stepper drivers
  1859.  *
  1860.  * Override the default value based on the driver type set in Configuration.h.
  1861.  */
  1862. //#define MINIMUM_STEPPER_PULSE 2
  1863.  
  1864. /**
  1865.  * Maximum stepping rate (in Hz) the stepper driver allows
  1866.  *  If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1867.  *  5000000 : Maximum for TMC2xxx stepper drivers
  1868.  *  1000000 : Maximum for LV8729 stepper driver
  1869.  *  500000  : Maximum for A4988 stepper driver
  1870.  *  250000  : Maximum for DRV8825 stepper driver
  1871.  *  150000  : Maximum for TB6600 stepper driver
  1872.  *   15000  : Maximum for TB6560 stepper driver
  1873.  *
  1874.  * Override the default value based on the driver type set in Configuration.h.
  1875.  */
  1876. //#define MAXIMUM_STEPPER_RATE 250000
  1877.  
  1878. // @section temperature
  1879.  
  1880. // Control heater 0 and heater 1 in parallel.
  1881. //#define HEATERS_PARALLEL
  1882.  
  1883. //===========================================================================
  1884. //================================= Buffers =================================
  1885. //===========================================================================
  1886.  
  1887. // @section motion
  1888.  
  1889. // The number of linear moves that can be in the planner at once.
  1890. // The value of BLOCK_BUFFER_SIZE must be a power of 2 (e.g. 8, 16, 32)
  1891. #if BOTH(SDSUPPORT, DIRECT_STEPPING)
  1892.   #define BLOCK_BUFFER_SIZE  8
  1893. #elif ENABLED(SDSUPPORT)
  1894.   #define BLOCK_BUFFER_SIZE 16
  1895. #else
  1896.   #define BLOCK_BUFFER_SIZE 16
  1897. #endif
  1898.  
  1899. // @section serial
  1900.  
  1901. // The ASCII buffer for serial input
  1902. #define MAX_CMD_SIZE 96
  1903. #define BUFSIZE 4
  1904.  
  1905. // Transmission to Host Buffer Size
  1906. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1907. // To buffer a simple "ok" you need 4 bytes.
  1908. // For ADVANCED_OK (M105) you need 32 bytes.
  1909. // For debug-echo: 128 bytes for the optimal speed.
  1910. // Other output doesn't need to be that speedy.
  1911. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1912. #define TX_BUFFER_SIZE 0
  1913.  
  1914. // Host Receive Buffer Size
  1915. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1916. // To use flow control, set this buffer size to at least 1024 bytes.
  1917. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1918. //#define RX_BUFFER_SIZE 1024
  1919.  
  1920. #if RX_BUFFER_SIZE >= 1024
  1921.   // Enable to have the controller send XON/XOFF control characters to
  1922.   // the host to signal the RX buffer is becoming full.
  1923.   //#define SERIAL_XON_XOFF
  1924. #endif
  1925.  
  1926. // Add M575 G-code to change the baud rate
  1927. //#define BAUD_RATE_GCODE
  1928.  
  1929. #if ENABLED(SDSUPPORT)
  1930.   // Enable this option to collect and display the maximum
  1931.   // RX queue usage after transferring a file to SD.
  1932.   //#define SERIAL_STATS_MAX_RX_QUEUED
  1933.  
  1934.   // Enable this option to collect and display the number
  1935.   // of dropped bytes after a file transfer to SD.
  1936.   //#define SERIAL_STATS_DROPPED_RX
  1937. #endif
  1938.  
  1939. /**
  1940.  * Emergency Command Parser
  1941.  *
  1942.  * Add a low-level parser to intercept certain commands as they
  1943.  * enter the serial receive buffer, so they cannot be blocked.
  1944.  * Currently handles M108, M112, M410, M876
  1945.  * NOTE: Not yet implemented for all platforms.
  1946.  */
  1947. #define EMERGENCY_PARSER
  1948.  
  1949. // Bad Serial-connections can miss a received command by sending an 'ok'
  1950. // Therefore some clients abort after 30 seconds in a timeout.
  1951. // Some other clients start sending commands while receiving a 'wait'.
  1952. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1953. //#define NO_TIMEOUTS 1000 // Milliseconds
  1954.  
  1955. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1956. //#define ADVANCED_OK
  1957.  
  1958. // Printrun may have trouble receiving long strings all at once.
  1959. // This option inserts short delays between lines of serial output.
  1960. #define SERIAL_OVERRUN_PROTECTION
  1961.  
  1962. // For serial echo, the number of digits after the decimal point
  1963. //#define SERIAL_FLOAT_PRECISION 4
  1964.  
  1965. // @section extras
  1966.  
  1967. /**
  1968.  * Extra Fan Speed
  1969.  * Adds a secondary fan speed for each print-cooling fan.
  1970.  *   'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1971.  *   'M106 P<fan> T2'     : Use the set secondary speed
  1972.  *   'M106 P<fan> T1'     : Restore the previous fan speed
  1973.  */
  1974. //#define EXTRA_FAN_SPEED
  1975.  
  1976. /**
  1977.  * Firmware-based and LCD-controlled retract
  1978.  *
  1979.  * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1980.  * Use M207 and M208 to define parameters for retract / recover.
  1981.  *
  1982.  * Use M209 to enable or disable auto-retract.
  1983.  * With auto-retract enabled, all G1 E moves within the set range
  1984.  * will be converted to firmware-based retract/recover moves.
  1985.  *
  1986.  * Be sure to turn off auto-retract during filament change.
  1987.  *
  1988.  * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1989.  */
  1990. //#define FWRETRACT
  1991. #if ENABLED(FWRETRACT)
  1992.   #define FWRETRACT_AUTORETRACT           // Override slicer retractions
  1993.   #if ENABLED(FWRETRACT_AUTORETRACT)
  1994.     #define MIN_AUTORETRACT 0.1           // (mm) Don't convert E moves under this length
  1995.     #define MAX_AUTORETRACT 10.0          // (mm) Don't convert E moves over this length
  1996.   #endif
  1997.   #define RETRACT_LENGTH 3                // (mm) Default retract length (positive value)
  1998.   #define RETRACT_LENGTH_SWAP 13          // (mm) Default swap retract length (positive value)
  1999.   #define RETRACT_FEEDRATE 45             // (mm/s) Default feedrate for retracting
  2000.   #define RETRACT_ZRAISE 0                // (mm) Default retract Z-raise
  2001.   #define RETRACT_RECOVER_LENGTH 0        // (mm) Default additional recover length (added to retract length on recover)
  2002.   #define RETRACT_RECOVER_LENGTH_SWAP 0   // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  2003.   #define RETRACT_RECOVER_FEEDRATE 8      // (mm/s) Default feedrate for recovering from retraction
  2004.   #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  2005.   #if ENABLED(MIXING_EXTRUDER)
  2006.     //#define RETRACT_SYNC_MIXING         // Retract and restore all mixing steppers simultaneously
  2007.   #endif
  2008. #endif
  2009.  
  2010. /**
  2011.  * Universal tool change settings.
  2012.  * Applies to all types of extruders except where explicitly noted.
  2013.  */
  2014. #if HAS_MULTI_EXTRUDER
  2015.   // Z raise distance for tool-change, as needed for some extruders
  2016.   #define TOOLCHANGE_ZRAISE                 2 // (mm)
  2017.   //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT  // Apply raise before swap retraction (if enabled)
  2018.   //#define TOOLCHANGE_NO_RETURN              // Never return to previous position on tool-change
  2019.   #if ENABLED(TOOLCHANGE_NO_RETURN)
  2020.     //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X"   // Extra G-code to run after tool-change
  2021.   #endif
  2022.  
  2023.   /**
  2024.    * Retract and prime filament on tool-change to reduce
  2025.    * ooze and stringing and to get cleaner transitions.
  2026.    */
  2027.   //#define TOOLCHANGE_FILAMENT_SWAP
  2028.   #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  2029.     // Load / Unload
  2030.     #define TOOLCHANGE_FS_LENGTH              12  // (mm) Load / Unload length
  2031.     #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH  0  // (mm) Extra length for better restart, fine tune by LCD/Gcode)
  2032.     #define TOOLCHANGE_FS_RETRACT_SPEED   (50*60) // (mm/min) (Unloading)
  2033.     #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
  2034.  
  2035.     // Longer prime to clean out a SINGLENOZZLE
  2036.     #define TOOLCHANGE_FS_EXTRA_PRIME          0  // (mm) Extra priming length
  2037.     #define TOOLCHANGE_FS_PRIME_SPEED    (4.6*60) // (mm/min) Extra priming feedrate
  2038.     #define TOOLCHANGE_FS_WIPE_RETRACT         0  // (mm/min) Retract before cooling for less stringing, better wipe, etc.
  2039.  
  2040.     // Cool after prime to reduce stringing
  2041.     #define TOOLCHANGE_FS_FAN                 -1  // Fan index or -1 to skip
  2042.     #define TOOLCHANGE_FS_FAN_SPEED          255  // 0-255
  2043.     #define TOOLCHANGE_FS_FAN_TIME            10  // (seconds)
  2044.  
  2045.     // Swap uninitialized extruder with TOOLCHANGE_FS_PRIME_SPEED for all lengths (recover + prime)
  2046.     // (May break filament if not retracted beforehand.)
  2047.     //#define TOOLCHANGE_FS_INIT_BEFORE_SWAP
  2048.  
  2049.     // Prime on the first T0 (If other, TOOLCHANGE_FS_INIT_BEFORE_SWAP applied)
  2050.     // Enable it (M217 V[0/1]) before printing, to avoid unwanted priming on host connect
  2051.     //#define TOOLCHANGE_FS_PRIME_FIRST_USED
  2052.  
  2053.     /**
  2054.      * Tool Change Migration
  2055.      * This feature provides G-code and LCD options to switch tools mid-print.
  2056.      * All applicable tool properties are migrated so the print can continue.
  2057.      * Tools must be closely matching and other restrictions may apply.
  2058.      * Useful to:
  2059.      *   - Change filament color without interruption
  2060.      *   - Switch spools automatically on filament runout
  2061.      *   - Switch to a different nozzle on an extruder jam
  2062.      */
  2063.     #define TOOLCHANGE_MIGRATION_FEATURE
  2064.  
  2065.   #endif
  2066.  
  2067.   /**
  2068.    * Position to park head during tool change.
  2069.    * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  2070.    */
  2071.   //#define TOOLCHANGE_PARK
  2072.   #if ENABLED(TOOLCHANGE_PARK)
  2073.     #define TOOLCHANGE_PARK_XY    { X_MIN_POS + 10, Y_MIN_POS + 10 }
  2074.     #define TOOLCHANGE_PARK_XY_FEEDRATE 6000  // (mm/min)
  2075.     //#define TOOLCHANGE_PARK_X_ONLY          // X axis only move
  2076.     //#define TOOLCHANGE_PARK_Y_ONLY          // Y axis only move
  2077.   #endif
  2078. #endif // HAS_MULTI_EXTRUDER
  2079.  
  2080. /**
  2081.  * Advanced Pause
  2082.  * Experimental feature for filament change support and for parking the nozzle when paused.
  2083.  * Adds the GCode M600 for initiating filament change.
  2084.  * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  2085.  *
  2086.  * Requires an LCD display.
  2087.  * Requires NOZZLE_PARK_FEATURE.
  2088.  * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  2089.  */
  2090. #define ADVANCED_PAUSE_FEATURE
  2091. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  2092.   #define PAUSE_PARK_RETRACT_FEEDRATE         60  // (mm/s) Initial retract feedrate.
  2093.   #define PAUSE_PARK_RETRACT_LENGTH            2  // (mm) Initial retract.
  2094.                                                   // This short retract is done immediately, before parking the nozzle.
  2095.   #define FILAMENT_CHANGE_UNLOAD_FEEDRATE     10  // (mm/s) Unload filament feedrate. This can be pretty fast.
  2096.   #define FILAMENT_CHANGE_UNLOAD_ACCEL        25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2097.   #define FILAMENT_CHANGE_UNLOAD_LENGTH      400  // (mm) The length of filament for a complete unload.
  2098.                                                   //   For Bowden, the full length of the tube and nozzle.
  2099.                                                   //   For direct drive, the full length of the nozzle.
  2100.                                                   //   Set to 0 for manual unloading.
  2101.   #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE   6  // (mm/s) Slow move when starting load.
  2102.   #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH     0  // (mm) Slow length, to allow time to insert material.
  2103.                                                   // 0 to disable start loading and skip to fast load only
  2104.   #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE   6  // (mm/s) Load filament feedrate. This can be pretty fast.
  2105.   #define FILAMENT_CHANGE_FAST_LOAD_ACCEL     25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2106.   #define FILAMENT_CHANGE_FAST_LOAD_LENGTH   350  // (mm) Load length of filament, from extruder gear to nozzle.
  2107.                                                   //   For Bowden, the full length of the tube and nozzle.
  2108.                                                   //   For direct drive, the full length of the nozzle.
  2109.   //#define ADVANCED_PAUSE_CONTINUOUS_PURGE       // Purge continuously up to the purge length until interrupted.
  2110.   #define ADVANCED_PAUSE_PURGE_FEEDRATE        3  // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  2111.   #define ADVANCED_PAUSE_PURGE_LENGTH         50  // (mm) Length to extrude after loading.
  2112.                                                   //   Set to 0 for manual extrusion.
  2113.                                                   //   Filament can be extruded repeatedly from the Filament Change menu
  2114.                                                   //   until extrusion is consistent, and to purge old filament.
  2115.   #define ADVANCED_PAUSE_RESUME_PRIME          0  // (mm) Extra distance to prime nozzle after returning from park.
  2116.   //#define ADVANCED_PAUSE_FANS_PAUSE             // Turn off print-cooling fans while the machine is paused.
  2117.  
  2118.                                                   // Filament Unload does a Retract, Delay, and Purge first:
  2119.   #define FILAMENT_UNLOAD_PURGE_RETRACT       13  // (mm) Unload initial retract length.
  2120.   #define FILAMENT_UNLOAD_PURGE_DELAY       5000  // (ms) Delay for the filament to cool after retract.
  2121.   #define FILAMENT_UNLOAD_PURGE_LENGTH         8  // (mm) An unretract is done, then this length is purged.
  2122.   #define FILAMENT_UNLOAD_PURGE_FEEDRATE      25  // (mm/s) feedrate to purge before unload
  2123.  
  2124.   #define PAUSE_PARK_NOZZLE_TIMEOUT           45  // (seconds) Time limit before the nozzle is turned off for safety.
  2125.   #define FILAMENT_CHANGE_ALERT_BEEPS         10  // Number of alert beeps to play when a response is needed.
  2126.   #define PAUSE_PARK_NO_STEPPER_TIMEOUT           // Enable for XYZ steppers to stay powered on during filament change.
  2127.  
  2128.   #define PARK_HEAD_ON_PAUSE                    // Park the nozzle during pause and filament change.
  2129.   #define HOME_BEFORE_FILAMENT_CHANGE           // If needed, home before parking for filament change
  2130.  
  2131.   #define FILAMENT_LOAD_UNLOAD_GCODES           // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  2132.   //#define FILAMENT_UNLOAD_ALL_EXTRUDERS         // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  2133. #endif
  2134.  
  2135. // @section tmc
  2136.  
  2137. /**
  2138.  * TMC26X Stepper Driver options
  2139.  *
  2140.  * The TMC26XStepper library is required for this stepper driver.
  2141.  * https://github.com/trinamic/TMC26XStepper
  2142.  */
  2143. #if HAS_DRIVER(TMC26X)
  2144.  
  2145.   #if AXIS_DRIVER_TYPE_X(TMC26X)
  2146.     #define X_MAX_CURRENT     1000  // (mA)
  2147.     #define X_SENSE_RESISTOR    91  // (mOhms)
  2148.     #define X_MICROSTEPS        16  // Number of microsteps
  2149.   #endif
  2150.  
  2151.   #if AXIS_DRIVER_TYPE_X2(TMC26X)
  2152.     #define X2_MAX_CURRENT    1000
  2153.     #define X2_SENSE_RESISTOR   91
  2154.     #define X2_MICROSTEPS       16
  2155.   #endif
  2156.  
  2157.   #if AXIS_DRIVER_TYPE_Y(TMC26X)
  2158.     #define Y_MAX_CURRENT     1000
  2159.     #define Y_SENSE_RESISTOR    91
  2160.     #define Y_MICROSTEPS        16
  2161.   #endif
  2162.  
  2163.   #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  2164.     #define Y2_MAX_CURRENT    1000
  2165.     #define Y2_SENSE_RESISTOR   91
  2166.     #define Y2_MICROSTEPS       16
  2167.   #endif
  2168.  
  2169.   #if AXIS_DRIVER_TYPE_Z(TMC26X)
  2170.     #define Z_MAX_CURRENT     1000
  2171.     #define Z_SENSE_RESISTOR    91
  2172.     #define Z_MICROSTEPS        16
  2173.   #endif
  2174.  
  2175.   #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  2176.     #define Z2_MAX_CURRENT    1000
  2177.     #define Z2_SENSE_RESISTOR   91
  2178.     #define Z2_MICROSTEPS       16
  2179.   #endif
  2180.  
  2181.   #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  2182.     #define Z3_MAX_CURRENT    1000
  2183.     #define Z3_SENSE_RESISTOR   91
  2184.     #define Z3_MICROSTEPS       16
  2185.   #endif
  2186.  
  2187.   #if AXIS_DRIVER_TYPE_Z4(TMC26X)
  2188.     #define Z4_MAX_CURRENT    1000
  2189.     #define Z4_SENSE_RESISTOR   91
  2190.     #define Z4_MICROSTEPS       16
  2191.   #endif
  2192.  
  2193.   #if AXIS_DRIVER_TYPE_E0(TMC26X)
  2194.     #define E0_MAX_CURRENT    1000
  2195.     #define E0_SENSE_RESISTOR   91
  2196.     #define E0_MICROSTEPS       16
  2197.   #endif
  2198.  
  2199.   #if AXIS_DRIVER_TYPE_E1(TMC26X)
  2200.     #define E1_MAX_CURRENT    1000
  2201.     #define E1_SENSE_RESISTOR   91
  2202.     #define E1_MICROSTEPS       16
  2203.   #endif
  2204.  
  2205.   #if AXIS_DRIVER_TYPE_E2(TMC26X)
  2206.     #define E2_MAX_CURRENT    1000
  2207.     #define E2_SENSE_RESISTOR   91
  2208.     #define E2_MICROSTEPS       16
  2209.   #endif
  2210.  
  2211.   #if AXIS_DRIVER_TYPE_E3(TMC26X)
  2212.     #define E3_MAX_CURRENT    1000
  2213.     #define E3_SENSE_RESISTOR   91
  2214.     #define E3_MICROSTEPS       16
  2215.   #endif
  2216.  
  2217.   #if AXIS_DRIVER_TYPE_E4(TMC26X)
  2218.     #define E4_MAX_CURRENT    1000
  2219.     #define E4_SENSE_RESISTOR   91
  2220.     #define E4_MICROSTEPS       16
  2221.   #endif
  2222.  
  2223.   #if AXIS_DRIVER_TYPE_E5(TMC26X)
  2224.     #define E5_MAX_CURRENT    1000
  2225.     #define E5_SENSE_RESISTOR   91
  2226.     #define E5_MICROSTEPS       16
  2227.   #endif
  2228.  
  2229.   #if AXIS_DRIVER_TYPE_E6(TMC26X)
  2230.     #define E6_MAX_CURRENT    1000
  2231.     #define E6_SENSE_RESISTOR   91
  2232.     #define E6_MICROSTEPS       16
  2233.   #endif
  2234.  
  2235.   #if AXIS_DRIVER_TYPE_E7(TMC26X)
  2236.     #define E7_MAX_CURRENT    1000
  2237.     #define E7_SENSE_RESISTOR   91
  2238.     #define E7_MICROSTEPS       16
  2239.   #endif
  2240.  
  2241. #endif // TMC26X
  2242.  
  2243. // @section tmc_smart
  2244.  
  2245. /**
  2246.  * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  2247.  * connect your SPI pins to the hardware SPI interface on your board and define
  2248.  * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  2249.  * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  2250.  * You may also use software SPI if you wish to use general purpose IO pins.
  2251.  *
  2252.  * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  2253.  * to the driver side PDN_UART pin with a 1K resistor.
  2254.  * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  2255.  * a resistor.
  2256.  * The drivers can also be used with hardware serial.
  2257.  *
  2258.  * TMCStepper library is required to use TMC stepper drivers.
  2259.  * https://github.com/teemuatlut/TMCStepper
  2260.  */
  2261. #if HAS_TRINAMIC_CONFIG
  2262.  
  2263.   #define HOLD_MULTIPLIER    0.5  // Scales down the holding current from run current
  2264.  
  2265.   /**
  2266.    * Interpolate microsteps to 256
  2267.    * Override for each driver with <driver>_INTERPOLATE settings below
  2268.    */
  2269.   #define INTERPOLATE      true
  2270.  
  2271.   #if AXIS_IS_TMC(X)
  2272.     #define X_CURRENT       580        // (mA) RMS current. Multiply by 1.414 for peak current.
  2273.     #define X_CURRENT_HOME  (X_CURRENT/2)  // (mA) RMS current for sensorless homing
  2274.     #define X_MICROSTEPS     16        // 0..256
  2275.     #define X_RSENSE          0.11
  2276.     #define X_CHAIN_POS      -1        // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
  2277.     //#define X_INTERPOLATE  true      // Enable to override 'INTERPOLATE' for the X axis
  2278.   #endif
  2279.  
  2280.   #if AXIS_IS_TMC(X2)
  2281.     #define X2_CURRENT      800
  2282.     #define X2_CURRENT_HOME X2_CURRENT
  2283.     #define X2_MICROSTEPS    16
  2284.     #define X2_RSENSE         0.11
  2285.     #define X2_CHAIN_POS     -1
  2286.     //#define X2_INTERPOLATE true
  2287.   #endif
  2288.  
  2289.   #if AXIS_IS_TMC(Y)
  2290.     #define Y_CURRENT       580
  2291.     #define Y_CURRENT_HOME  (Y_CURRENT/2)
  2292.     #define Y_MICROSTEPS     16
  2293.     #define Y_RSENSE          0.11
  2294.     #define Y_CHAIN_POS      -1
  2295.     //#define Y_INTERPOLATE  true
  2296.   #endif
  2297.  
  2298.   #if AXIS_IS_TMC(Y2)
  2299.     #define Y2_CURRENT      800
  2300.     #define Y2_CURRENT_HOME Y2_CURRENT
  2301.     #define Y2_MICROSTEPS    16
  2302.     #define Y2_RSENSE         0.11
  2303.     #define Y2_CHAIN_POS     -1
  2304.     //#define Y2_INTERPOLATE true
  2305.   #endif
  2306.  
  2307.   #if AXIS_IS_TMC(Z)
  2308.     #define Z_CURRENT       580
  2309.     #define Z_CURRENT_HOME  Z_CURRENT
  2310.     #define Z_MICROSTEPS     16
  2311.     #define Z_RSENSE          0.11
  2312.     #define Z_CHAIN_POS      -1
  2313.     //#define Z_INTERPOLATE  true
  2314.   #endif
  2315.  
  2316.   #if AXIS_IS_TMC(Z2)
  2317.     #define Z2_CURRENT      800
  2318.     #define Z2_CURRENT_HOME Z2_CURRENT
  2319.     #define Z2_MICROSTEPS    16
  2320.     #define Z2_RSENSE         0.11
  2321.     #define Z2_CHAIN_POS     -1
  2322.     //#define Z2_INTERPOLATE true
  2323.   #endif
  2324.  
  2325.   #if AXIS_IS_TMC(Z3)
  2326.     #define Z3_CURRENT      800
  2327.     #define Z3_CURRENT_HOME Z3_CURRENT
  2328.     #define Z3_MICROSTEPS    16
  2329.     #define Z3_RSENSE         0.11
  2330.     #define Z3_CHAIN_POS     -1
  2331.     //#define Z3_INTERPOLATE true
  2332.   #endif
  2333.  
  2334.   #if AXIS_IS_TMC(Z4)
  2335.     #define Z4_CURRENT      800
  2336.     #define Z4_CURRENT_HOME Z4_CURRENT
  2337.     #define Z4_MICROSTEPS    16
  2338.     #define Z4_RSENSE         0.11
  2339.     #define Z4_CHAIN_POS     -1
  2340.     //#define Z4_INTERPOLATE true
  2341.   #endif
  2342.  
  2343.   #if AXIS_IS_TMC(E0)
  2344.     #define E0_CURRENT      650
  2345.     #define E0_MICROSTEPS    16
  2346.     #define E0_RSENSE         0.11
  2347.     #define E0_CHAIN_POS     -1
  2348.     //#define E0_INTERPOLATE true
  2349.   #endif
  2350.  
  2351.   #if AXIS_IS_TMC(E1)
  2352.     #define E1_CURRENT      800
  2353.     #define E1_MICROSTEPS    16
  2354.     #define E1_RSENSE         0.11
  2355.     #define E1_CHAIN_POS     -1
  2356.     //#define E1_INTERPOLATE true
  2357.   #endif
  2358.  
  2359.   #if AXIS_IS_TMC(E2)
  2360.     #define E2_CURRENT      800
  2361.     #define E2_MICROSTEPS    16
  2362.     #define E2_RSENSE         0.11
  2363.     #define E2_CHAIN_POS     -1
  2364.     //#define E2_INTERPOLATE true
  2365.   #endif
  2366.  
  2367.   #if AXIS_IS_TMC(E3)
  2368.     #define E3_CURRENT      800
  2369.     #define E3_MICROSTEPS    16
  2370.     #define E3_RSENSE         0.11
  2371.     #define E3_CHAIN_POS     -1
  2372.     //#define E3_INTERPOLATE true
  2373.   #endif
  2374.  
  2375.   #if AXIS_IS_TMC(E4)
  2376.     #define E4_CURRENT      800
  2377.     #define E4_MICROSTEPS    16
  2378.     #define E4_RSENSE         0.11
  2379.     #define E4_CHAIN_POS     -1
  2380.     //#define E4_INTERPOLATE true
  2381.   #endif
  2382.  
  2383.   #if AXIS_IS_TMC(E5)
  2384.     #define E5_CURRENT      800
  2385.     #define E5_MICROSTEPS    16
  2386.     #define E5_RSENSE         0.11
  2387.     #define E5_CHAIN_POS     -1
  2388.     //#define E5_INTERPOLATE true
  2389.   #endif
  2390.  
  2391.   #if AXIS_IS_TMC(E6)
  2392.     #define E6_CURRENT      800
  2393.     #define E6_MICROSTEPS    16
  2394.     #define E6_RSENSE         0.11
  2395.     #define E6_CHAIN_POS     -1
  2396.     //#define E6_INTERPOLATE true
  2397.   #endif
  2398.  
  2399.   #if AXIS_IS_TMC(E7)
  2400.     #define E7_CURRENT      800
  2401.     #define E7_MICROSTEPS    16
  2402.     #define E7_RSENSE         0.11
  2403.     #define E7_CHAIN_POS     -1
  2404.     //#define E7_INTERPOLATE true
  2405.   #endif
  2406.  
  2407.   /**
  2408.    * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  2409.    * The default pins can be found in your board's pins file.
  2410.    */
  2411.   //#define X_CS_PIN          -1
  2412.   //#define Y_CS_PIN          -1
  2413.   //#define Z_CS_PIN          -1
  2414.   //#define X2_CS_PIN         -1
  2415.   //#define Y2_CS_PIN         -1
  2416.   //#define Z2_CS_PIN         -1
  2417.   //#define Z3_CS_PIN         -1
  2418.   //#define E0_CS_PIN         -1
  2419.   //#define E1_CS_PIN         -1
  2420.   //#define E2_CS_PIN         -1
  2421.   //#define E3_CS_PIN         -1
  2422.   //#define E4_CS_PIN         -1
  2423.   //#define E5_CS_PIN         -1
  2424.   //#define E6_CS_PIN         -1
  2425.   //#define E7_CS_PIN         -1
  2426.  
  2427.   /**
  2428.    * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2429.    * The default SW SPI pins are defined the respective pins files,
  2430.    * but you can override or define them here.
  2431.    */
  2432.   //#define TMC_USE_SW_SPI
  2433.   //#define TMC_SW_MOSI       -1
  2434.   //#define TMC_SW_MISO       -1
  2435.   //#define TMC_SW_SCK        -1
  2436.  
  2437.   /**
  2438.    * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2439.    * Set the address using jumpers on pins MS1 and MS2.
  2440.    * Address | MS1  | MS2
  2441.    *       0 | LOW  | LOW
  2442.    *       1 | HIGH | LOW
  2443.    *       2 | LOW  | HIGH
  2444.    *       3 | HIGH | HIGH
  2445.    *
  2446.    * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2447.    * on the same serial port, either here or in your board's pins file.
  2448.    */
  2449.   #define  X_SLAVE_ADDRESS 0
  2450.   #define  Y_SLAVE_ADDRESS 2
  2451.   #define  Z_SLAVE_ADDRESS 1
  2452.   #define X2_SLAVE_ADDRESS 0
  2453.   #define Y2_SLAVE_ADDRESS 0
  2454.   #define Z2_SLAVE_ADDRESS 0
  2455.   #define Z3_SLAVE_ADDRESS 0
  2456.   #define Z4_SLAVE_ADDRESS 0
  2457.   #define E0_SLAVE_ADDRESS 3
  2458.   #define E1_SLAVE_ADDRESS 0
  2459.   #define E2_SLAVE_ADDRESS 0
  2460.   #define E3_SLAVE_ADDRESS 0
  2461.   #define E4_SLAVE_ADDRESS 0
  2462.   #define E5_SLAVE_ADDRESS 0
  2463.   #define E6_SLAVE_ADDRESS 0
  2464.   #define E7_SLAVE_ADDRESS 0
  2465.  
  2466.   /**
  2467.    * Software enable
  2468.    *
  2469.    * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  2470.    * function through a communication line such as SPI or UART.
  2471.    */
  2472.   //#define SOFTWARE_DRIVER_ENABLE
  2473.  
  2474.   /**
  2475.    * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2476.    * Use Trinamic's ultra quiet stepping mode.
  2477.    * When disabled, Marlin will use spreadCycle stepping mode.
  2478.    */
  2479.   #define STEALTHCHOP_XY
  2480.   #define STEALTHCHOP_Z
  2481.   #define STEALTHCHOP_E
  2482.  
  2483.   /**
  2484.    * Optimize spreadCycle chopper parameters by using predefined parameter sets
  2485.    * or with the help of an example included in the library.
  2486.    * Provided parameter sets are
  2487.    * CHOPPER_DEFAULT_12V
  2488.    * CHOPPER_DEFAULT_19V
  2489.    * CHOPPER_DEFAULT_24V
  2490.    * CHOPPER_DEFAULT_36V
  2491.    * CHOPPER_09STEP_24V   // 0.9 degree steppers (24V)
  2492.    * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
  2493.    * CHOPPER_MARLIN_119   // Old defaults from Marlin v1.1.9
  2494.    *
  2495.    * Define your own with:
  2496.    * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  2497.    */
  2498.   #define CHOPPER_TIMING CHOPPER_DEFAULT_24V        // All axes (override below)
  2499.   //#define CHOPPER_TIMING_X  CHOPPER_DEFAULT_12V   // For X Axes (override below)
  2500.   //#define CHOPPER_TIMING_X2 CHOPPER_DEFAULT_12V
  2501.   //#define CHOPPER_TIMING_Y  CHOPPER_DEFAULT_12V   // For Y Axes (override below)
  2502.   //#define CHOPPER_TIMING_Y2 CHOPPER_DEFAULT_12V
  2503.   //#define CHOPPER_TIMING_Z  CHOPPER_DEFAULT_12V   // For Z Axes (override below)
  2504.   //#define CHOPPER_TIMING_Z2 CHOPPER_DEFAULT_12V
  2505.   //#define CHOPPER_TIMING_Z3 CHOPPER_DEFAULT_12V
  2506.   //#define CHOPPER_TIMING_Z4 CHOPPER_DEFAULT_12V
  2507.   //#define CHOPPER_TIMING_E  CHOPPER_DEFAULT_12V   // For Extruders (override below)
  2508.   //#define CHOPPER_TIMING_E1 CHOPPER_DEFAULT_12V
  2509.   //#define CHOPPER_TIMING_E2 CHOPPER_DEFAULT_12V
  2510.   //#define CHOPPER_TIMING_E3 CHOPPER_DEFAULT_12V
  2511.   //#define CHOPPER_TIMING_E4 CHOPPER_DEFAULT_12V
  2512.   //#define CHOPPER_TIMING_E5 CHOPPER_DEFAULT_12V
  2513.   //#define CHOPPER_TIMING_E6 CHOPPER_DEFAULT_12V
  2514.   //#define CHOPPER_TIMING_E7 CHOPPER_DEFAULT_12V
  2515.  
  2516.   /**
  2517.    * Monitor Trinamic drivers
  2518.    * for error conditions like overtemperature and short to ground.
  2519.    * To manage over-temp Marlin can decrease the driver current until the error condition clears.
  2520.    * Other detected conditions can be used to stop the current print.
  2521.    * Relevant G-codes:
  2522.    * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  2523.    * M911 - Report stepper driver overtemperature pre-warn condition.
  2524.    * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  2525.    * M122 - Report driver parameters (Requires TMC_DEBUG)
  2526.    */
  2527.   //#define MONITOR_DRIVER_STATUS
  2528.  
  2529.   #if ENABLED(MONITOR_DRIVER_STATUS)
  2530.     #define CURRENT_STEP_DOWN     50  // [mA]
  2531.     #define REPORT_CURRENT_CHANGE
  2532.     #define STOP_ON_ERROR
  2533.   #endif
  2534.  
  2535.   /**
  2536.    * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2537.    * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  2538.    * This mode allows for faster movements at the expense of higher noise levels.
  2539.    * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  2540.    * M913 X/Y/Z/E to live tune the setting
  2541.    */
  2542.   //#define HYBRID_THRESHOLD
  2543.  
  2544.   #define X_HYBRID_THRESHOLD     100  // [mm/s]
  2545.   #define X2_HYBRID_THRESHOLD    100
  2546.   #define Y_HYBRID_THRESHOLD     100
  2547.   #define Y2_HYBRID_THRESHOLD    100
  2548.   #define Z_HYBRID_THRESHOLD       3
  2549.   #define Z2_HYBRID_THRESHOLD      3
  2550.   #define Z3_HYBRID_THRESHOLD      3
  2551.   #define Z4_HYBRID_THRESHOLD      3
  2552.   #define E0_HYBRID_THRESHOLD     30
  2553.   #define E1_HYBRID_THRESHOLD     30
  2554.   #define E2_HYBRID_THRESHOLD     30
  2555.   #define E3_HYBRID_THRESHOLD     30
  2556.   #define E4_HYBRID_THRESHOLD     30
  2557.   #define E5_HYBRID_THRESHOLD     30
  2558.   #define E6_HYBRID_THRESHOLD     30
  2559.   #define E7_HYBRID_THRESHOLD     30
  2560.  
  2561.   /**
  2562.    * Use StallGuard to home / probe X, Y, Z.
  2563.    *
  2564.    * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  2565.    * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  2566.    * X, Y, and Z homing will always be done in spreadCycle mode.
  2567.    *
  2568.    * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  2569.    * Use M914 X Y Z to set the stall threshold at runtime:
  2570.    *
  2571.    *  Sensitivity   TMC2209   Others
  2572.    *    HIGHEST       255      -64    (Too sensitive => False positive)
  2573.    *    LOWEST         0        63    (Too insensitive => No trigger)
  2574.    *
  2575.    * It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
  2576.    *
  2577.    * SPI_ENDSTOPS  *** Beta feature! *** TMC2130 Only ***
  2578.    * Poll the driver through SPI to determine load when homing.
  2579.    * Removes the need for a wire from DIAG1 to an endstop pin.
  2580.    *
  2581.    * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  2582.    * homing and adds a guard period for endstop triggering.
  2583.    *
  2584.    * Comment *_STALL_SENSITIVITY to disable sensorless homing for that axis.
  2585.    */
  2586.   //#define SENSORLESS_HOMING // StallGuard capable drivers only
  2587.  
  2588.   #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  2589.     // TMC2209: 0...255. TMC2130: -64...63
  2590.     #define X_STALL_SENSITIVITY  75
  2591.     #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  2592.     #define Y_STALL_SENSITIVITY  75
  2593.     #define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
  2594.     //#define Z_STALL_SENSITIVITY  8
  2595.     //#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2596.     //#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2597.     //#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2598.     //#define SPI_ENDSTOPS              // TMC2130 only
  2599.     #define IMPROVE_HOMING_RELIABILITY
  2600.   #endif
  2601.  
  2602.   /**
  2603.    * TMC Homing stepper phase.
  2604.    *
  2605.    * Improve homing repeatability by homing to stepper coil's nearest absolute
  2606.    * phase position. Trinamic drivers use a stepper phase table with 1024 values
  2607.    * spanning 4 full steps with 256 positions each (ergo, 1024 positions).
  2608.    * Full step positions (128, 384, 640, 896) have the highest holding torque.
  2609.    *
  2610.    * Values from 0..1023, -1 to disable homing phase for that axis.
  2611.    */
  2612.    //#define TMC_HOME_PHASE { 896, 896, 896 }
  2613.  
  2614.   /**
  2615.    * Beta feature!
  2616.    * Create a 50/50 square wave step pulse optimal for stepper drivers.
  2617.    */
  2618.   #define SQUARE_WAVE_STEPPING
  2619.  
  2620.   /**
  2621.    * Enable M122 debugging command for TMC stepper drivers.
  2622.    * M122 S0/1 will enable continous reporting.
  2623.    */
  2624.   //#define TMC_DEBUG
  2625.  
  2626.   /**
  2627.    * You can set your own advanced settings by filling in predefined functions.
  2628.    * A list of available functions can be found on the library github page
  2629.    * https://github.com/teemuatlut/TMCStepper
  2630.    *
  2631.    * Example:
  2632.    * #define TMC_ADV() { \
  2633.    *   stepperX.diag0_otpw(1); \
  2634.    *   stepperY.intpol(0); \
  2635.    * }
  2636.    */
  2637.   #define TMC_ADV() {  }
  2638.  
  2639. #endif // HAS_TRINAMIC_CONFIG
  2640.  
  2641. // @section L64XX
  2642.  
  2643. /**
  2644.  * L64XX Stepper Driver options
  2645.  *
  2646.  * Arduino-L6470 library (0.8.0 or higher) is required.
  2647.  * https://github.com/ameyer/Arduino-L6470
  2648.  *
  2649.  * Requires the following to be defined in your pins_YOUR_BOARD file
  2650.  *     L6470_CHAIN_SCK_PIN
  2651.  *     L6470_CHAIN_MISO_PIN
  2652.  *     L6470_CHAIN_MOSI_PIN
  2653.  *     L6470_CHAIN_SS_PIN
  2654.  *     ENABLE_RESET_L64XX_CHIPS(Q)  where Q is 1 to enable and 0 to reset
  2655.  */
  2656.  
  2657. #if HAS_L64XX
  2658.  
  2659.   //#define L6470_CHITCHAT        // Display additional status info
  2660.  
  2661.   #if AXIS_IS_L64XX(X)
  2662.     #define X_MICROSTEPS       128  // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
  2663.     #define X_OVERCURRENT     2000  // (mA) Current where the driver detects an over current
  2664.                                     //   L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
  2665.                                     //   POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
  2666.     #define X_STALLCURRENT    1500  // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) -  4A max - rounds down)
  2667.                                     //   L6470 & L6474 - VALID: 31.25 * (1-128) -  4A max - rounds down
  2668.                                     //   POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
  2669.                                     //   L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
  2670.     #define X_MAX_VOLTAGE      127  // 0-255, Maximum effective voltage seen by stepper - not used by L6474
  2671.     #define X_CHAIN_POS         -1  // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  2672.     #define X_SLEW_RATE          1  // 0-3, Slew 0 is slowest, 3 is fastest
  2673.   #endif
  2674.  
  2675.   #if AXIS_IS_L64XX(X2)
  2676.     #define X2_MICROSTEPS      128
  2677.     #define X2_OVERCURRENT    2000
  2678.     #define X2_STALLCURRENT   1500
  2679.     #define X2_MAX_VOLTAGE     127
  2680.     #define X2_CHAIN_POS        -1
  2681.     #define X2_SLEW_RATE         1
  2682.   #endif
  2683.  
  2684.   #if AXIS_IS_L64XX(Y)
  2685.     #define Y_MICROSTEPS       128
  2686.     #define Y_OVERCURRENT     2000
  2687.     #define Y_STALLCURRENT    1500
  2688.     #define Y_MAX_VOLTAGE      127
  2689.     #define Y_CHAIN_POS         -1
  2690.     #define Y_SLEW_RATE          1
  2691.   #endif
  2692.  
  2693.   #if AXIS_IS_L64XX(Y2)
  2694.     #define Y2_MICROSTEPS      128
  2695.     #define Y2_OVERCURRENT    2000
  2696.     #define Y2_STALLCURRENT   1500
  2697.     #define Y2_MAX_VOLTAGE     127
  2698.     #define Y2_CHAIN_POS        -1
  2699.     #define Y2_SLEW_RATE         1
  2700.   #endif
  2701.  
  2702.   #if AXIS_IS_L64XX(Z)
  2703.     #define Z_MICROSTEPS       128
  2704.     #define Z_OVERCURRENT     2000
  2705.     #define Z_STALLCURRENT    1500
  2706.     #define Z_MAX_VOLTAGE      127
  2707.     #define Z_CHAIN_POS         -1
  2708.     #define Z_SLEW_RATE          1
  2709.   #endif
  2710.  
  2711.   #if AXIS_IS_L64XX(Z2)
  2712.     #define Z2_MICROSTEPS      128
  2713.     #define Z2_OVERCURRENT    2000
  2714.     #define Z2_STALLCURRENT   1500
  2715.     #define Z2_MAX_VOLTAGE     127
  2716.     #define Z2_CHAIN_POS        -1
  2717.     #define Z2_SLEW_RATE         1
  2718.   #endif
  2719.  
  2720.   #if AXIS_IS_L64XX(Z3)
  2721.     #define Z3_MICROSTEPS      128
  2722.     #define Z3_OVERCURRENT    2000
  2723.     #define Z3_STALLCURRENT   1500
  2724.     #define Z3_MAX_VOLTAGE     127
  2725.     #define Z3_CHAIN_POS        -1
  2726.     #define Z3_SLEW_RATE         1
  2727.   #endif
  2728.  
  2729.   #if AXIS_IS_L64XX(Z4)
  2730.     #define Z4_MICROSTEPS      128
  2731.     #define Z4_OVERCURRENT    2000
  2732.     #define Z4_STALLCURRENT   1500
  2733.     #define Z4_MAX_VOLTAGE     127
  2734.     #define Z4_CHAIN_POS        -1
  2735.     #define Z4_SLEW_RATE         1
  2736.   #endif
  2737.  
  2738.   #if AXIS_IS_L64XX(E0)
  2739.     #define E0_MICROSTEPS      128
  2740.     #define E0_OVERCURRENT    2000
  2741.     #define E0_STALLCURRENT   1500
  2742.     #define E0_MAX_VOLTAGE     127
  2743.     #define E0_CHAIN_POS        -1
  2744.     #define E0_SLEW_RATE         1
  2745.   #endif
  2746.  
  2747.   #if AXIS_IS_L64XX(E1)
  2748.     #define E1_MICROSTEPS      128
  2749.     #define E1_OVERCURRENT    2000
  2750.     #define E1_STALLCURRENT   1500
  2751.     #define E1_MAX_VOLTAGE     127
  2752.     #define E1_CHAIN_POS        -1
  2753.     #define E1_SLEW_RATE         1
  2754.   #endif
  2755.  
  2756.   #if AXIS_IS_L64XX(E2)
  2757.     #define E2_MICROSTEPS      128
  2758.     #define E2_OVERCURRENT    2000
  2759.     #define E2_STALLCURRENT   1500
  2760.     #define E2_MAX_VOLTAGE     127
  2761.     #define E2_CHAIN_POS        -1
  2762.     #define E2_SLEW_RATE         1
  2763.   #endif
  2764.  
  2765.   #if AXIS_IS_L64XX(E3)
  2766.     #define E3_MICROSTEPS      128
  2767.     #define E3_OVERCURRENT    2000
  2768.     #define E3_STALLCURRENT   1500
  2769.     #define E3_MAX_VOLTAGE     127
  2770.     #define E3_CHAIN_POS        -1
  2771.     #define E3_SLEW_RATE         1
  2772.   #endif
  2773.  
  2774.   #if AXIS_IS_L64XX(E4)
  2775.     #define E4_MICROSTEPS      128
  2776.     #define E4_OVERCURRENT    2000
  2777.     #define E4_STALLCURRENT   1500
  2778.     #define E4_MAX_VOLTAGE     127
  2779.     #define E4_CHAIN_POS        -1
  2780.     #define E4_SLEW_RATE         1
  2781.   #endif
  2782.  
  2783.   #if AXIS_IS_L64XX(E5)
  2784.     #define E5_MICROSTEPS      128
  2785.     #define E5_OVERCURRENT    2000
  2786.     #define E5_STALLCURRENT   1500
  2787.     #define E5_MAX_VOLTAGE     127
  2788.     #define E5_CHAIN_POS        -1
  2789.     #define E5_SLEW_RATE         1
  2790.   #endif
  2791.  
  2792.   #if AXIS_IS_L64XX(E6)
  2793.     #define E6_MICROSTEPS      128
  2794.     #define E6_OVERCURRENT    2000
  2795.     #define E6_STALLCURRENT   1500
  2796.     #define E6_MAX_VOLTAGE     127
  2797.     #define E6_CHAIN_POS        -1
  2798.     #define E6_SLEW_RATE         1
  2799.   #endif
  2800.  
  2801.   #if AXIS_IS_L64XX(E7)
  2802.     #define E7_MICROSTEPS      128
  2803.     #define E7_OVERCURRENT    2000
  2804.     #define E7_STALLCURRENT   1500
  2805.     #define E7_MAX_VOLTAGE     127
  2806.     #define E7_CHAIN_POS        -1
  2807.     #define E7_SLEW_RATE         1
  2808.   #endif
  2809.  
  2810.   /**
  2811.    * Monitor L6470 drivers for error conditions like over temperature and over current.
  2812.    * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  2813.    * Other detected conditions can be used to stop the current print.
  2814.    * Relevant G-codes:
  2815.    * 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.
  2816.    *         I not present or I0 or I1 - X, Y, Z or E0
  2817.    *         I2 - X2, Y2, Z2 or E1
  2818.    *         I3 - Z3 or E3
  2819.    *         I4 - Z4 or E4
  2820.    *         I5 - E5
  2821.    * M916 - Increase drive level until get thermal warning
  2822.    * M917 - Find minimum current thresholds
  2823.    * M918 - Increase speed until max or error
  2824.    * M122 S0/1 - Report driver parameters
  2825.    */
  2826.   //#define MONITOR_L6470_DRIVER_STATUS
  2827.  
  2828.   #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  2829.     #define KVAL_HOLD_STEP_DOWN     1
  2830.     //#define L6470_STOP_ON_ERROR
  2831.   #endif
  2832.  
  2833. #endif // HAS_L64XX
  2834.  
  2835. // @section i2cbus
  2836.  
  2837. //
  2838. // I2C Master ID for LPC176x LCD and Digital Current control
  2839. // Does not apply to other peripherals based on the Wire library.
  2840. //
  2841. //#define I2C_MASTER_ID  1  // Set a value from 0 to 2
  2842.  
  2843. /**
  2844.  * TWI/I2C BUS
  2845.  *
  2846.  * This feature is an EXPERIMENTAL feature so it shall not be used on production
  2847.  * machines. Enabling this will allow you to send and receive I2C data from slave
  2848.  * devices on the bus.
  2849.  *
  2850.  * ; Example #1
  2851.  * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  2852.  * ; It uses multiple M260 commands with one B<base 10> arg
  2853.  * M260 A99  ; Target slave address
  2854.  * M260 B77  ; M
  2855.  * M260 B97  ; a
  2856.  * M260 B114 ; r
  2857.  * M260 B108 ; l
  2858.  * M260 B105 ; i
  2859.  * M260 B110 ; n
  2860.  * M260 S1   ; Send the current buffer
  2861.  *
  2862.  * ; Example #2
  2863.  * ; Request 6 bytes from slave device with address 0x63 (99)
  2864.  * M261 A99 B5
  2865.  *
  2866.  * ; Example #3
  2867.  * ; Example serial output of a M261 request
  2868.  * echo:i2c-reply: from:99 bytes:5 data:hello
  2869.  */
  2870.  
  2871. //#define EXPERIMENTAL_I2CBUS
  2872. #if ENABLED(EXPERIMENTAL_I2CBUS)
  2873.   #define I2C_SLAVE_ADDRESS  0  // Set a value from 8 to 127 to act as a slave
  2874. #endif
  2875.  
  2876. // @section extras
  2877.  
  2878. /**
  2879.  * Photo G-code
  2880.  * Add the M240 G-code to take a photo.
  2881.  * The photo can be triggered by a digital pin or a physical movement.
  2882.  */
  2883. //#define PHOTO_GCODE
  2884. #if ENABLED(PHOTO_GCODE)
  2885.   // A position to move to (and raise Z) before taking the photo
  2886.   //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 }  // { xpos, ypos, zraise } (M240 X Y Z)
  2887.   //#define PHOTO_DELAY_MS   100                            // (ms) Duration to pause before moving back (M240 P)
  2888.   //#define PHOTO_RETRACT_MM   6.5                          // (mm) E retract/recover for the photo move (M240 R S)
  2889.  
  2890.   // Canon RC-1 or homebrew digital camera trigger
  2891.   // Data from: https://www.doc-diy.net/photo/rc-1_hacked/
  2892.   //#define PHOTOGRAPH_PIN 23
  2893.  
  2894.   // Canon Hack Development Kit
  2895.   // https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2896.   //#define CHDK_PIN        4
  2897.  
  2898.   // Optional second move with delay to trigger the camera shutter
  2899.   //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS }  // { xpos, ypos } (M240 I J)
  2900.  
  2901.   // Duration to hold the switch or keep CHDK_PIN high
  2902.   //#define PHOTO_SWITCH_MS   50 // (ms) (M240 D)
  2903.  
  2904.   /**
  2905.    * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  2906.    * Pin must be running at 48.4kHz.
  2907.    * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  2908.    * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  2909.    *
  2910.    *  Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  2911.    *                     IR Wiring: https://git.io/JvJf7
  2912.    */
  2913.   //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 }  // (µs) Durations for each 48.4kHz oscillation
  2914.   #ifdef PHOTO_PULSES_US
  2915.     #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  2916.   #endif
  2917. #endif
  2918.  
  2919. /**
  2920.  * Spindle & Laser control
  2921.  *
  2922.  * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2923.  * to set spindle speed, spindle direction, and laser power.
  2924.  *
  2925.  * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2926.  * Marlin can be used to turn the spindle on and off. It can also be used to set
  2927.  * the spindle speed from 5,000 to 30,000 RPM.
  2928.  *
  2929.  * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2930.  * hardware PWM pin for the speed control and a pin for the rotation direction.
  2931.  *
  2932.  * See https://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2933.  */
  2934. //#define SPINDLE_FEATURE
  2935. //#define LASER_FEATURE
  2936. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2937.   #define SPINDLE_LASER_ACTIVE_STATE    LOW    // Set to "HIGH" if the on/off function is active HIGH
  2938.   #define SPINDLE_LASER_PWM             true   // Set to "true" if your controller supports setting the speed/power
  2939.   #define SPINDLE_LASER_PWM_INVERT      false  // Set to "true" if the speed/power goes up when you want it to go slower
  2940.  
  2941.   #define SPINDLE_LASER_FREQUENCY       2500   // (Hz) Spindle/laser frequency (only on supported HALs: AVR and LPC)
  2942.  
  2943.   /**
  2944.    * Speed / Power can be set ('M3 S') and displayed in terms of:
  2945.    *  - PWM255  (S0 - S255)
  2946.    *  - PERCENT (S0 - S100)
  2947.    *  - RPM     (S0 - S50000)  Best for use with a spindle
  2948.    */
  2949.   #define CUTTER_POWER_UNIT PWM255
  2950.  
  2951.   /**
  2952.    * Relative Cutter Power
  2953.    * Normally, 'M3 O<power>' sets
  2954.    * OCR power is relative to the range SPEED_POWER_MIN...SPEED_POWER_MAX.
  2955.    * so input powers of 0...255 correspond to SPEED_POWER_MIN...SPEED_POWER_MAX
  2956.    * instead of normal range (0 to SPEED_POWER_MAX).
  2957.    * Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
  2958.    */
  2959.   //#define CUTTER_POWER_RELATIVE              // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
  2960.  
  2961.   #if ENABLED(SPINDLE_FEATURE)
  2962.     //#define SPINDLE_CHANGE_DIR               // Enable if your spindle controller can change spindle direction
  2963.     #define SPINDLE_CHANGE_DIR_STOP            // Enable if the spindle should stop before changing spin direction
  2964.     #define SPINDLE_INVERT_DIR          false  // Set to "true" if the spin direction is reversed
  2965.  
  2966.     #define SPINDLE_LASER_POWERUP_DELAY   5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2967.     #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  2968.  
  2969.     /**
  2970.      * M3/M4 Power Equation
  2971.      *
  2972.      * Each tool uses different value ranges for speed / power control.
  2973.      * These parameters are used to convert between tool power units and PWM.
  2974.      *
  2975.      * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
  2976.      * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
  2977.      */
  2978.     #define SPEED_POWER_INTERCEPT         0    // (%) 0-100 i.e., Minimum power percentage
  2979.     #define SPEED_POWER_MIN            5000    // (RPM)
  2980.     #define SPEED_POWER_MAX           30000    // (RPM) SuperPID router controller 0 - 30,000 RPM
  2981.     #define SPEED_POWER_STARTUP       25000    // (RPM) M3/M4 speed/power default (with no arguments)
  2982.  
  2983.   #else
  2984.  
  2985.     #define SPEED_POWER_INTERCEPT         0    // (%) 0-100 i.e., Minimum power percentage
  2986.     #define SPEED_POWER_MIN               0    // (%) 0-100
  2987.     #define SPEED_POWER_MAX             100    // (%) 0-100
  2988.     #define SPEED_POWER_STARTUP          80    // (%) M3/M4 speed/power default (with no arguments)
  2989.  
  2990.     /**
  2991.      * Enable inline laser power to be handled in the planner / stepper routines.
  2992.      * Inline power is specified by the I (inline) flag in an M3 command (e.g., M3 S20 I)
  2993.      * or by the 'S' parameter in G0/G1/G2/G3 moves (see LASER_MOVE_POWER).
  2994.      *
  2995.      * This allows the laser to keep in perfect sync with the planner and removes
  2996.      * the powerup/down delay since lasers require negligible time.
  2997.      */
  2998.     //#define LASER_POWER_INLINE
  2999.  
  3000.     #if ENABLED(LASER_POWER_INLINE)
  3001.       /**
  3002.        * Scale the laser's power in proportion to the movement rate.
  3003.        *
  3004.        * - Sets the entry power proportional to the entry speed over the nominal speed.
  3005.        * - Ramps the power up every N steps to approximate the speed trapezoid.
  3006.        * - Due to the limited power resolution this is only approximate.
  3007.        */
  3008.       #define LASER_POWER_INLINE_TRAPEZOID
  3009.  
  3010.       /**
  3011.        * Continuously calculate the current power (nominal_power * current_rate / nominal_rate).
  3012.        * Required for accurate power with non-trapezoidal acceleration (e.g., S_CURVE_ACCELERATION).
  3013.        * This is a costly calculation so this option is discouraged on 8-bit AVR boards.
  3014.        *
  3015.        * LASER_POWER_INLINE_TRAPEZOID_CONT_PER defines how many step cycles there are between power updates. If your
  3016.        * board isn't able to generate steps fast enough (and you are using LASER_POWER_INLINE_TRAPEZOID_CONT), increase this.
  3017.        * Note that when this is zero it means it occurs every cycle; 1 means a delay wait one cycle then run, etc.
  3018.        */
  3019.       //#define LASER_POWER_INLINE_TRAPEZOID_CONT
  3020.  
  3021.       /**
  3022.        * Stepper iterations between power updates. Increase this value if the board
  3023.        * can't keep up with the processing demands of LASER_POWER_INLINE_TRAPEZOID_CONT.
  3024.        * Disable (or set to 0) to recalculate power on every stepper iteration.
  3025.        */
  3026.       //#define LASER_POWER_INLINE_TRAPEZOID_CONT_PER 10
  3027.  
  3028.       /**
  3029.        * Include laser power in G0/G1/G2/G3/G5 commands with the 'S' parameter
  3030.        */
  3031.       //#define LASER_MOVE_POWER
  3032.  
  3033.       #if ENABLED(LASER_MOVE_POWER)
  3034.         // Turn off the laser on G0 moves with no power parameter.
  3035.         // If a power parameter is provided, use that instead.
  3036.         //#define LASER_MOVE_G0_OFF
  3037.  
  3038.         // Turn off the laser on G28 homing.
  3039.         //#define LASER_MOVE_G28_OFF
  3040.       #endif
  3041.  
  3042.       /**
  3043.        * Inline flag inverted
  3044.        *
  3045.        * WARNING: M5 will NOT turn off the laser unless another move
  3046.        *          is done (so G-code files must end with 'M5 I').
  3047.        */
  3048.       //#define LASER_POWER_INLINE_INVERT
  3049.  
  3050.       /**
  3051.        * Continuously apply inline power. ('M3 S3' == 'G1 S3' == 'M3 S3 I')
  3052.        *
  3053.        * The laser might do some weird things, so only enable this
  3054.        * feature if you understand the implications.
  3055.        */
  3056.       //#define LASER_POWER_INLINE_CONTINUOUS
  3057.  
  3058.     #else
  3059.  
  3060.       #define SPINDLE_LASER_POWERUP_DELAY     50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3061.       #define SPINDLE_LASER_POWERDOWN_DELAY   50 // (ms) Delay to allow the spindle to stop
  3062.  
  3063.     #endif
  3064.   #endif
  3065. #endif
  3066.  
  3067. /**
  3068.  * Coolant Control
  3069.  *
  3070.  * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  3071.  *
  3072.  * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  3073.  */
  3074. //#define COOLANT_CONTROL
  3075. #if ENABLED(COOLANT_CONTROL)
  3076.   #define COOLANT_MIST                // Enable if mist coolant is present
  3077.   #define COOLANT_FLOOD               // Enable if flood coolant is present
  3078.   #define COOLANT_MIST_INVERT  false  // Set "true" if the on/off function is reversed
  3079.   #define COOLANT_FLOOD_INVERT false  // Set "true" if the on/off function is reversed
  3080. #endif
  3081.  
  3082. /**
  3083.  * Filament Width Sensor
  3084.  *
  3085.  * Measures the filament width in real-time and adjusts
  3086.  * flow rate to compensate for any irregularities.
  3087.  *
  3088.  * Also allows the measured filament diameter to set the
  3089.  * extrusion rate, so the slicer only has to specify the
  3090.  * volume.
  3091.  *
  3092.  * Only a single extruder is supported at this time.
  3093.  *
  3094.  *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
  3095.  *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  3096.  * 301 RAMBO       : Analog input 3
  3097.  *
  3098.  * Note: May require analog pins to be defined for other boards.
  3099.  */
  3100. //#define FILAMENT_WIDTH_SENSOR
  3101.  
  3102. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  3103.   #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  3104.   #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
  3105.  
  3106.   #define FILWIDTH_ERROR_MARGIN        1.0  // (mm) If a measurement differs too much from nominal width ignore it
  3107.   #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  3108.  
  3109.   #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  3110.  
  3111.   // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  3112.   //#define FILAMENT_LCD_DISPLAY
  3113. #endif
  3114.  
  3115. /**
  3116.  * Power Monitor
  3117.  * Monitor voltage (V) and/or current (A), and -when possible- power (W)
  3118.  *
  3119.  * Read and configure with M430
  3120.  *
  3121.  * The current sensor feeds DC voltage (relative to the measured current) to an analog pin
  3122.  * The voltage sensor feeds DC voltage (relative to the measured voltage) to an analog pin
  3123.  */
  3124. //#define POWER_MONITOR_CURRENT   // Monitor the system current
  3125. //#define POWER_MONITOR_VOLTAGE   // Monitor the system voltage
  3126. #if EITHER(POWER_MONITOR_CURRENT, POWER_MONITOR_VOLTAGE)
  3127.   #define POWER_MONITOR_VOLTS_PER_AMP   0.05000   // Input voltage to the MCU analog pin per amp  - DO NOT apply more than ADC_VREF!
  3128.   #define POWER_MONITOR_CURRENT_OFFSET -1         // Offset value for current sensors with linear function output
  3129.   #define POWER_MONITOR_VOLTS_PER_VOLT  0.11786   // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
  3130.   #define POWER_MONITOR_FIXED_VOLTAGE   13.6      // Voltage for a current sensor with no voltage sensor (for power display)
  3131. #endif
  3132.  
  3133. /**
  3134.  * CNC Coordinate Systems
  3135.  *
  3136.  * Enables G53 and G54-G59.3 commands to select coordinate systems
  3137.  * and G92.1 to reset the workspace to native machine space.
  3138.  */
  3139. //#define CNC_COORDINATE_SYSTEMS
  3140.  
  3141. /**
  3142.  * Auto-report temperatures with M155 S<seconds>
  3143.  */
  3144. #define AUTO_REPORT_TEMPERATURES
  3145.  
  3146. /**
  3147.  * Include capabilities in M115 output
  3148.  */
  3149. #define EXTENDED_CAPABILITIES_REPORT
  3150. #if ENABLED(EXTENDED_CAPABILITIES_REPORT)
  3151.   //#define M115_GEOMETRY_REPORT
  3152. #endif
  3153.  
  3154. /**
  3155.  * Expected Printer Check
  3156.  * Add the M16 G-code to compare a string to the MACHINE_NAME.
  3157.  * M16 with a non-matching string causes the printer to halt.
  3158.  */
  3159. //#define EXPECTED_PRINTER_CHECK
  3160.  
  3161. /**
  3162.  * Disable all Volumetric extrusion options
  3163.  */
  3164. //#define NO_VOLUMETRICS
  3165.  
  3166. #if DISABLED(NO_VOLUMETRICS)
  3167.   /**
  3168.    * Volumetric extrusion default state
  3169.    * Activate to make volumetric extrusion the default method,
  3170.    * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  3171.    *
  3172.    * M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
  3173.    * M200 S0/S1 to disable/enable volumetric extrusion.
  3174.    */
  3175.   //#define VOLUMETRIC_DEFAULT_ON
  3176.  
  3177.   //#define VOLUMETRIC_EXTRUDER_LIMIT
  3178.   #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
  3179.     /**
  3180.      * Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
  3181.      * This factory setting applies to all extruders.
  3182.      * Use 'M200 [T<extruder>] L<limit>' to override and 'M502' to reset.
  3183.      * A non-zero value activates Volume-based Extrusion Limiting.
  3184.      */
  3185.     #define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00      // (mm^3/sec)
  3186.   #endif
  3187. #endif
  3188.  
  3189. /**
  3190.  * Enable this option for a leaner build of Marlin that removes all
  3191.  * workspace offsets, simplifying coordinate transformations, leveling, etc.
  3192.  *
  3193.  *  - M206 and M428 are disabled.
  3194.  *  - G92 will revert to its behavior from Marlin 1.0.
  3195.  */
  3196. //#define NO_WORKSPACE_OFFSETS
  3197.  
  3198. // Extra options for the M114 "Current Position" report
  3199. //#define M114_DETAIL         // Use 'M114` for details to check planner calculations
  3200. //#define M114_REALTIME       // Real current position based on forward kinematics
  3201. //#define M114_LEGACY         // M114 used to synchronize on every call. Enable if needed.
  3202.  
  3203. //#define REPORT_FAN_CHANGE   // Report the new fan speed when changed by M106 (and others)
  3204.  
  3205. /**
  3206.  * Set the number of proportional font spaces required to fill up a typical character space.
  3207.  * This can help to better align the output of commands like `G29 O` Mesh Output.
  3208.  *
  3209.  * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  3210.  * Otherwise, adjust according to your client and font.
  3211.  */
  3212. #define PROPORTIONAL_FONT_RATIO 1.0
  3213.  
  3214. /**
  3215.  * Spend 28 bytes of SRAM to optimize the GCode parser
  3216.  */
  3217. #define FASTER_GCODE_PARSER
  3218.  
  3219. #if ENABLED(FASTER_GCODE_PARSER)
  3220.   //#define GCODE_QUOTED_STRINGS  // Support for quoted string parameters
  3221. #endif
  3222.  
  3223. //#define GCODE_CASE_INSENSITIVE  // Accept G-code sent to the firmware in lowercase
  3224.  
  3225. //#define REPETIER_GCODE_M360     // Add commands originally from Repetier FW
  3226.  
  3227. /**
  3228.  * CNC G-code options
  3229.  * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  3230.  * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  3231.  * High feedrates may cause ringing and harm print quality.
  3232.  */
  3233. //#define PAREN_COMMENTS      // Support for parentheses-delimited comments
  3234. //#define GCODE_MOTION_MODES  // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  3235.  
  3236. // Enable and set a (default) feedrate for all G0 moves
  3237. //#define G0_FEEDRATE 3000 // (mm/min)
  3238. #ifdef G0_FEEDRATE
  3239.   //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  3240. #endif
  3241.  
  3242. /**
  3243.  * Startup commands
  3244.  *
  3245.  * Execute certain G-code commands immediately after power-on.
  3246.  */
  3247. //#define STARTUP_COMMANDS "M17 Z"
  3248.  
  3249. /**
  3250.  * G-code Macros
  3251.  *
  3252.  * Add G-codes M810-M819 to define and run G-code macros.
  3253.  * Macros are not saved to EEPROM.
  3254.  */
  3255. //#define GCODE_MACROS
  3256. #if ENABLED(GCODE_MACROS)
  3257.   #define GCODE_MACROS_SLOTS       5  // Up to 10 may be used
  3258.   #define GCODE_MACROS_SLOT_SIZE  50  // Maximum length of a single macro
  3259. #endif
  3260.  
  3261. /**
  3262.  * User-defined menu items that execute custom GCode
  3263.  */
  3264. //#define CUSTOM_USER_MENUS
  3265. #if ENABLED(CUSTOM_USER_MENUS)
  3266.   //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  3267.   #define USER_SCRIPT_DONE "M117 User Script Done"
  3268.   #define USER_SCRIPT_AUDIBLE_FEEDBACK
  3269.   //#define USER_SCRIPT_RETURN  // Return to status screen after a script
  3270.  
  3271.   #define USER_DESC_1 "Home & UBL Info"
  3272.   #define USER_GCODE_1 "G28\nG29 W"
  3273.  
  3274.   #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  3275.   #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3276.  
  3277.   #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  3278.   #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3279.  
  3280.   #define USER_DESC_4 "Heat Bed/Home/Level"
  3281.   #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  3282.  
  3283.   #define USER_DESC_5 "Home & Info"
  3284.   #define USER_GCODE_5 "G28\nM503"
  3285. #endif
  3286.  
  3287. /**
  3288.  * Host Action Commands
  3289.  *
  3290.  * Define host streamer action commands in compliance with the standard.
  3291.  *
  3292.  * See https://reprap.org/wiki/G-code#Action_commands
  3293.  * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  3294.  * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  3295.  *
  3296.  * Some features add reason codes to extend these commands.
  3297.  *
  3298.  * Host Prompt Support enables Marlin to use the host for user prompts so
  3299.  * filament runout and other processes can be managed from the host side.
  3300.  */
  3301. //#define HOST_ACTION_COMMANDS
  3302. #if ENABLED(HOST_ACTION_COMMANDS)
  3303.   //#define HOST_PROMPT_SUPPORT
  3304.   //#define HOST_START_MENU_ITEM  // Add a menu item that tells the host to start
  3305. #endif
  3306.  
  3307. /**
  3308.  * Cancel Objects
  3309.  *
  3310.  * Implement M486 to allow Marlin to skip objects
  3311.  */
  3312. //#define CANCEL_OBJECTS
  3313.  
  3314. /**
  3315.  * I2C position encoders for closed loop control.
  3316.  * Developed by Chris Barr at Aus3D.
  3317.  *
  3318.  * Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
  3319.  * Github: https://github.com/Aus3D/MagneticEncoder
  3320.  *
  3321.  * Supplier: https://aus3d.com.au/magnetic-encoder-module
  3322.  * Alternative Supplier: https://reliabuild3d.com/
  3323.  *
  3324.  * Reliabuild encoders have been modified to improve reliability.
  3325.  */
  3326.  
  3327. //#define I2C_POSITION_ENCODERS
  3328. #if ENABLED(I2C_POSITION_ENCODERS)
  3329.  
  3330.   #define I2CPE_ENCODER_CNT         1                       // The number of encoders installed; max of 5
  3331.                                                             // encoders supported currently.
  3332.  
  3333.   #define I2CPE_ENC_1_ADDR          I2CPE_PRESET_ADDR_X     // I2C address of the encoder. 30-200.
  3334.   #define I2CPE_ENC_1_AXIS          X_AXIS                  // Axis the encoder module is installed on.  <X|Y|Z|E>_AXIS.
  3335.   #define I2CPE_ENC_1_TYPE          I2CPE_ENC_TYPE_LINEAR   // Type of encoder:  I2CPE_ENC_TYPE_LINEAR -or-
  3336.                                                             // I2CPE_ENC_TYPE_ROTARY.
  3337.   #define I2CPE_ENC_1_TICKS_UNIT    2048                    // 1024 for magnetic strips with 2mm poles; 2048 for
  3338.                                                             // 1mm poles. For linear encoders this is ticks / mm,
  3339.                                                             // for rotary encoders this is ticks / revolution.
  3340.   //#define I2CPE_ENC_1_TICKS_REV     (16 * 200)            // Only needed for rotary encoders; number of stepper
  3341.                                                             // steps per full revolution (motor steps/rev * microstepping)
  3342.   //#define I2CPE_ENC_1_INVERT                              // Invert the direction of axis travel.
  3343.   #define I2CPE_ENC_1_EC_METHOD     I2CPE_ECM_MICROSTEP     // Type of error error correction.
  3344.   #define I2CPE_ENC_1_EC_THRESH     0.10                    // Threshold size for error (in mm) above which the
  3345.                                                             // printer will attempt to correct the error; errors
  3346.                                                             // smaller than this are ignored to minimize effects of
  3347.                                                             // measurement noise / latency (filter).
  3348.  
  3349.   #define I2CPE_ENC_2_ADDR          I2CPE_PRESET_ADDR_Y     // Same as above, but for encoder 2.
  3350.   #define I2CPE_ENC_2_AXIS          Y_AXIS
  3351.   #define I2CPE_ENC_2_TYPE          I2CPE_ENC_TYPE_LINEAR
  3352.   #define I2CPE_ENC_2_TICKS_UNIT    2048
  3353.   //#define I2CPE_ENC_2_TICKS_REV   (16 * 200)
  3354.   //#define I2CPE_ENC_2_INVERT
  3355.   #define I2CPE_ENC_2_EC_METHOD     I2CPE_ECM_MICROSTEP
  3356.   #define I2CPE_ENC_2_EC_THRESH     0.10
  3357.  
  3358.   #define I2CPE_ENC_3_ADDR          I2CPE_PRESET_ADDR_Z     // Encoder 3.  Add additional configuration options
  3359.   #define I2CPE_ENC_3_AXIS          Z_AXIS                  // as above, or use defaults below.
  3360.  
  3361.   #define I2CPE_ENC_4_ADDR          I2CPE_PRESET_ADDR_E     // Encoder 4.
  3362.   #define I2CPE_ENC_4_AXIS          E_AXIS
  3363.  
  3364.   #define I2CPE_ENC_5_ADDR          34                      // Encoder 5.
  3365.   #define I2CPE_ENC_5_AXIS          E_AXIS
  3366.  
  3367.   // Default settings for encoders which are enabled, but without settings configured above.
  3368.   #define I2CPE_DEF_TYPE            I2CPE_ENC_TYPE_LINEAR
  3369.   #define I2CPE_DEF_ENC_TICKS_UNIT  2048
  3370.   #define I2CPE_DEF_TICKS_REV       (16 * 200)
  3371.   #define I2CPE_DEF_EC_METHOD       I2CPE_ECM_NONE
  3372.   #define I2CPE_DEF_EC_THRESH       0.1
  3373.  
  3374.   //#define I2CPE_ERR_THRESH_ABORT  100.0                   // Threshold size for error (in mm) error on any given
  3375.                                                             // axis after which the printer will abort. Comment out to
  3376.                                                             // disable abort behavior.
  3377.  
  3378.   #define I2CPE_TIME_TRUSTED        10000                   // After an encoder fault, there must be no further fault
  3379.                                                             // for this amount of time (in ms) before the encoder
  3380.                                                             // is trusted again.
  3381.  
  3382.   /**
  3383.    * Position is checked every time a new command is executed from the buffer but during long moves,
  3384.    * this setting determines the minimum update time between checks. A value of 100 works well with
  3385.    * error rolling average when attempting to correct only for skips and not for vibration.
  3386.    */
  3387.   #define I2CPE_MIN_UPD_TIME_MS     4                       // (ms) Minimum time between encoder checks.
  3388.  
  3389.   // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  3390.   #define I2CPE_ERR_ROLLING_AVERAGE
  3391.  
  3392. #endif // I2C_POSITION_ENCODERS
  3393.  
  3394. /**
  3395.  * Analog Joystick(s)
  3396.  */
  3397. //#define JOYSTICK
  3398. #if ENABLED(JOYSTICK)
  3399.   #define JOY_X_PIN    5  // RAMPS: Suggested pin A5  on AUX2
  3400.   #define JOY_Y_PIN   10  // RAMPS: Suggested pin A10 on AUX2
  3401.   #define JOY_Z_PIN   12  // RAMPS: Suggested pin A12 on AUX2
  3402.   #define JOY_EN_PIN  44  // RAMPS: Suggested pin D44 on AUX2
  3403.  
  3404.   //#define INVERT_JOY_X  // Enable if X direction is reversed
  3405.   //#define INVERT_JOY_Y  // Enable if Y direction is reversed
  3406.   //#define INVERT_JOY_Z  // Enable if Z direction is reversed
  3407.  
  3408.   // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  3409.   #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  3410.   #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  3411.   #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  3412.   //#define JOYSTICK_DEBUG
  3413. #endif
  3414.  
  3415. /**
  3416.  * Mechanical Gantry Calibration
  3417.  * Modern replacement for the Prusa TMC_Z_CALIBRATION.
  3418.  * Adds capability to work with any adjustable current drivers.
  3419.  * Implemented as G34 because M915 is deprecated.
  3420.  */
  3421. //#define MECHANICAL_GANTRY_CALIBRATION
  3422. #if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
  3423.   #define GANTRY_CALIBRATION_CURRENT          600     // Default calibration current in ma
  3424.   #define GANTRY_CALIBRATION_EXTRA_HEIGHT      15     // Extra distance in mm past Z_###_POS to move
  3425.   #define GANTRY_CALIBRATION_FEEDRATE         500     // Feedrate for correction move
  3426.   //#define GANTRY_CALIBRATION_TO_MIN                 // Enable to calibrate Z in the MIN direction
  3427.  
  3428.   //#define GANTRY_CALIBRATION_SAFE_POSITION  { X_CENTER, Y_CENTER } // Safe position for nozzle
  3429.   //#define GANTRY_CALIBRATION_XY_PARK_FEEDRATE 3000  // XY Park Feedrate - MMM
  3430.   //#define GANTRY_CALIBRATION_COMMANDS_PRE   ""
  3431.   #define GANTRY_CALIBRATION_COMMANDS_POST  "G28"     // G28 highly recommended to ensure an accurate position
  3432. #endif
  3433.  
  3434. /**
  3435.  * MAX7219 Debug Matrix
  3436.  *
  3437.  * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  3438.  * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  3439.  */
  3440. //#define MAX7219_DEBUG
  3441. #if ENABLED(MAX7219_DEBUG)
  3442.   #define MAX7219_CLK_PIN   64
  3443.   #define MAX7219_DIN_PIN   57
  3444.   #define MAX7219_LOAD_PIN  44
  3445.  
  3446.   //#define MAX7219_GCODE          // Add the M7219 G-code to control the LED matrix
  3447.   #define MAX7219_INIT_TEST    2   // Test pattern at startup: 0=none, 1=sweep, 2=spiral
  3448.   #define MAX7219_NUMBER_UNITS 1   // Number of Max7219 units in chain.
  3449.   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
  3450.                                    // connector at:  right=0   bottom=-90  top=90  left=180
  3451.   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
  3452.   //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
  3453.  
  3454.   /**
  3455.    * Sample debug features
  3456.    * If you add more debug displays, be careful to avoid conflicts!
  3457.    */
  3458.   #define MAX7219_DEBUG_PRINTER_ALIVE    // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  3459.   #define MAX7219_DEBUG_PLANNER_HEAD  3  // Show the planner queue head position on this and the next LED matrix row
  3460.   #define MAX7219_DEBUG_PLANNER_TAIL  5  // Show the planner queue tail position on this and the next LED matrix row
  3461.  
  3462.   #define MAX7219_DEBUG_PLANNER_QUEUE 0  // Show the current planner queue depth on this and the next LED matrix row
  3463.                                          // If you experience stuttering, reboots, etc. this option can reveal how
  3464.                                          // tweaks made to the configuration are affecting the printer in real-time.
  3465. #endif
  3466.  
  3467. /**
  3468.  * NanoDLP Sync support
  3469.  *
  3470.  * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  3471.  * string to enable synchronization with DLP projector exposure. This change will allow to use
  3472.  * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  3473.  */
  3474. //#define NANODLP_Z_SYNC
  3475. #if ENABLED(NANODLP_Z_SYNC)
  3476.   //#define NANODLP_ALL_AXIS  // Enables "Z_move_comp" output on any axis move.
  3477.                               // Default behavior is limited to Z axis only.
  3478. #endif
  3479.  
  3480. /**
  3481.  * Ethernet. Use M552 to enable and set the IP address.
  3482.  */
  3483. #if HAS_ETHERNET
  3484.   #define MAC_ADDRESS { 0xDE, 0xAD, 0xBE, 0xEF, 0xF0, 0x0D }  // A MAC address unique to your network
  3485. #endif
  3486.  
  3487. /**
  3488.  * WiFi Support (Espressif ESP32 WiFi)
  3489.  */
  3490. //#define WIFISUPPORT         // Marlin embedded WiFi managenent
  3491. //#define ESP3D_WIFISUPPORT   // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  3492.  
  3493. #if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT)
  3494.   //#define WEBSUPPORT          // Start a webserver (which may include auto-discovery)
  3495.   //#define OTASUPPORT          // Support over-the-air firmware updates
  3496.   //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  3497.  
  3498.   /**
  3499.    * To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
  3500.    * the following defines, customized for your network. This specific file is excluded via
  3501.    * .gitignore to prevent it from accidentally leaking to the public.
  3502.    *
  3503.    *   #define WIFI_SSID "WiFi SSID"
  3504.    *   #define WIFI_PWD  "WiFi Password"
  3505.    */
  3506.   //#include "Configuration_Secure.h" // External file with WiFi SSID / Password
  3507. #endif
  3508.  
  3509. /**
  3510.  * Průša Multi-Material Unit v2
  3511.  * Enable in Configuration.h
  3512.  */
  3513. #if ENABLED(PRUSA_MMU2)
  3514.  
  3515.   // Serial port used for communication with MMU2.
  3516.   // For AVR enable the UART port used for the MMU. (e.g., mmuSerial)
  3517.   // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  3518.   #define MMU2_SERIAL_PORT 2
  3519.   #define MMU2_SERIAL mmuSerial
  3520.  
  3521.   // Use hardware reset for MMU if a pin is defined for it
  3522.   //#define MMU2_RST_PIN 23
  3523.  
  3524.   // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  3525.   //#define MMU2_MODE_12V
  3526.  
  3527.   // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  3528.   #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  3529.  
  3530.   // Add an LCD menu for MMU2
  3531.   //#define MMU2_MENUS
  3532.   #if ENABLED(MMU2_MENUS)
  3533.     // Settings for filament load / unload from the LCD menu.
  3534.     // This is for Průša MK3-style extruders. Customize for your hardware.
  3535.     #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  3536.     #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  3537.       {  7.2, 1145 }, \
  3538.       { 14.4,  871 }, \
  3539.       { 36.0, 1393 }, \
  3540.       { 14.4,  871 }, \
  3541.       { 50.0,  198 }
  3542.  
  3543.     #define MMU2_RAMMING_SEQUENCE \
  3544.       {   1.0, 1000 }, \
  3545.       {   1.0, 1500 }, \
  3546.       {   2.0, 2000 }, \
  3547.       {   1.5, 3000 }, \
  3548.       {   2.5, 4000 }, \
  3549.       { -15.0, 5000 }, \
  3550.       { -14.0, 1200 }, \
  3551.       {  -6.0,  600 }, \
  3552.       {  10.0,  700 }, \
  3553.       { -10.0,  400 }, \
  3554.       { -50.0, 2000 }
  3555.   #endif
  3556.  
  3557.   /**
  3558.    * MMU Extruder Sensor
  3559.    *
  3560.    * Support for a Průša (or other) IR Sensor to detect filament near the extruder
  3561.    * and make loading more reliable. Suitable for an extruder equipped with a filament
  3562.    * sensor less than 38mm from the gears.
  3563.    *
  3564.    * During loading the extruder will stop when the sensor is triggered, then do a last
  3565.    * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
  3566.    * If all attempts fail, a filament runout will be triggered.
  3567.    */
  3568.   //#define MMU_EXTRUDER_SENSOR
  3569.   #if ENABLED(MMU_EXTRUDER_SENSOR)
  3570.     #define MMU_LOADING_ATTEMPTS_NR 5 // max. number of attempts to load filament if first load fail
  3571.   #endif
  3572.  
  3573.   /**
  3574.    * Using a sensor like the MMU2S
  3575.    * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
  3576.    * See https://help.prusa3d.com/en/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560, step 11
  3577.    */
  3578.   //#define PRUSA_MMU2_S_MODE
  3579.   #if ENABLED(PRUSA_MMU2_S_MODE)
  3580.     #define MMU2_C0_RETRY   5             // Number of retries (total time = timeout*retries)
  3581.  
  3582.     #define MMU2_CAN_LOAD_FEEDRATE 800    // (mm/min)
  3583.     #define MMU2_CAN_LOAD_SEQUENCE \
  3584.       {  0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  3585.       {  60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  3586.       { -52.0, MMU2_CAN_LOAD_FEEDRATE }
  3587.  
  3588.     #define MMU2_CAN_LOAD_RETRACT   6.0   // (mm) Keep under the distance between Load Sequence values
  3589.     #define MMU2_CAN_LOAD_DEVIATION 0.8   // (mm) Acceptable deviation
  3590.  
  3591.     #define MMU2_CAN_LOAD_INCREMENT 0.2   // (mm) To reuse within MMU2 module
  3592.     #define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  3593.       { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }
  3594.  
  3595.   #endif
  3596.  
  3597.   //#define MMU2_DEBUG  // Write debug info to serial output
  3598.  
  3599. #endif // PRUSA_MMU2
  3600.  
  3601. /**
  3602.  * Advanced Print Counter settings
  3603.  */
  3604. #if ENABLED(PRINTCOUNTER)
  3605.   #define SERVICE_WARNING_BUZZES  3
  3606.   // Activate up to 3 service interval watchdogs
  3607.   //#define SERVICE_NAME_1      "Service S"
  3608.   //#define SERVICE_INTERVAL_1  100 // print hours
  3609.   //#define SERVICE_NAME_2      "Service L"
  3610.   //#define SERVICE_INTERVAL_2  200 // print hours
  3611.   //#define SERVICE_NAME_3      "Service 3"
  3612.   //#define SERVICE_INTERVAL_3    1 // print hours
  3613. #endif
  3614.  
  3615. // @section develop
  3616.  
  3617. //
  3618. // M100 Free Memory Watcher to debug memory usage
  3619. //
  3620. //#define M100_FREE_MEMORY_WATCHER
  3621.  
  3622. //
  3623. // M42 - Set pin states
  3624. //
  3625. //#define DIRECT_PIN_CONTROL
  3626.  
  3627. //
  3628. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  3629. //
  3630. //#define PINS_DEBUGGING
  3631.  
  3632. // Enable Marlin dev mode which adds some special commands
  3633. //#define MARLIN_DEV_MODE
  3634.  
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