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Configuration_ADV.h

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  1. /**
  2.  * Marlin 3D Printer Firmware
  3.  * Copyright (c) 2019 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 <http://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.  */
  34. #define CONFIGURATION_ADV_H_VERSION 020000
  35.  
  36. // @section temperature
  37.  
  38. //===========================================================================
  39. //=============================Thermal Settings  ============================
  40. //===========================================================================
  41.  
  42. //
  43. // Custom Thermistor 1000 parameters
  44. //
  45. #if TEMP_SENSOR_0 == 1000
  46.   #define HOTEND0_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  47.   #define HOTEND0_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  48.   #define HOTEND0_BETA                 3950    // Beta value
  49. #endif
  50.  
  51. #if TEMP_SENSOR_1 == 1000
  52.   #define HOTEND1_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  53.   #define HOTEND1_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  54.   #define HOTEND1_BETA                 3950    // Beta value
  55. #endif
  56.  
  57. #if TEMP_SENSOR_2 == 1000
  58.   #define HOTEND2_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  59.   #define HOTEND2_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  60.   #define HOTEND2_BETA                 3950    // Beta value
  61. #endif
  62.  
  63. #if TEMP_SENSOR_3 == 1000
  64.   #define HOTEND3_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  65.   #define HOTEND3_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  66.   #define HOTEND3_BETA                 3950    // Beta value
  67. #endif
  68.  
  69. #if TEMP_SENSOR_4 == 1000
  70.   #define HOTEND4_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  71.   #define HOTEND4_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  72.   #define HOTEND4_BETA                 3950    // Beta value
  73. #endif
  74.  
  75. #if TEMP_SENSOR_5 == 1000
  76.   #define HOTEND5_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  77.   #define HOTEND5_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  78.   #define HOTEND5_BETA                 3950    // Beta value
  79. #endif
  80.  
  81. #if TEMP_SENSOR_BED == 1000
  82.   #define BED_PULLUP_RESISTOR_OHMS     4700    // Pullup resistor
  83.   #define BED_RESISTANCE_25C_OHMS      100000  // Resistance at 25C
  84.   #define BED_BETA                     3950    // Beta value
  85. #endif
  86.  
  87. #if TEMP_SENSOR_CHAMBER == 1000
  88.   #define CHAMBER_PULLUP_RESISTOR_OHMS 4700    // Pullup resistor
  89.   #define CHAMBER_RESISTANCE_25C_OHMS  100000  // Resistance at 25C
  90.   #define CHAMBER_BETA                 3950    // Beta value
  91. #endif
  92.  
  93. //
  94. // Hephestos 2 24V heated bed upgrade kit.
  95. // https://store.bq.com/en/heated-bed-kit-hephestos2
  96. //
  97. //#define HEPHESTOS2_HEATED_BED_KIT
  98. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  99.   #undef TEMP_SENSOR_BED
  100.   #define TEMP_SENSOR_BED 70
  101.   #define HEATER_BED_INVERTING true
  102. #endif
  103.  
  104. /**
  105.  * Heated Chamber settings
  106.  */
  107. #if TEMP_SENSOR_CHAMBER
  108.   #define CHAMBER_MINTEMP             5
  109.   #define CHAMBER_MAXTEMP            60
  110.   #define TEMP_CHAMBER_HYSTERESIS     1   // (°C) Temperature proximity considered "close enough" to the target
  111.   //#define CHAMBER_LIMIT_SWITCHING
  112.   //#define HEATER_CHAMBER_PIN       44   // Chamber heater on/off pin
  113.   //#define HEATER_CHAMBER_INVERTING false
  114. #endif
  115.  
  116. #if DISABLED(PIDTEMPBED)
  117.   #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  118.   #if ENABLED(BED_LIMIT_SWITCHING)
  119.     #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  120.   #endif
  121. #endif
  122.  
  123. /**
  124.  * Thermal Protection provides additional protection to your printer from damage
  125.  * and fire. Marlin always includes safe min and max temperature ranges which
  126.  * protect against a broken or disconnected thermistor wire.
  127.  *
  128.  * The issue: If a thermistor falls out, it will report the much lower
  129.  * temperature of the air in the room, and the the firmware will keep
  130.  * the heater on.
  131.  *
  132.  * The solution: Once the temperature reaches the target, start observing.
  133.  * If the temperature stays too far below the target (hysteresis) for too
  134.  * long (period), the firmware will halt the machine as a safety precaution.
  135.  *
  136.  * If you get false positives for "Thermal Runaway", increase
  137.  * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  138.  */
  139. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  140.   #define THERMAL_PROTECTION_PERIOD 40        // Seconds
  141.   #define THERMAL_PROTECTION_HYSTERESIS 4     // Degrees Celsius
  142.  
  143.   //#define ADAPTIVE_FAN_SLOWING              // Slow part cooling fan if temperature drops
  144.   #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  145.     //#define NO_FAN_SLOWING_IN_PID_TUNING    // Don't slow fan speed during M303
  146.   #endif
  147.  
  148.   /**
  149.    * Whenever an M104, M109, or M303 increases the target temperature, the
  150.    * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  151.    * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  152.    * requires a hard reset. This test restarts with any M104/M109/M303, but only
  153.    * if the current temperature is far enough below the target for a reliable
  154.    * test.
  155.    *
  156.    * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  157.    * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  158.    * below 2.
  159.    */
  160.   #define WATCH_TEMP_PERIOD 20                // Seconds
  161.   #define WATCH_TEMP_INCREASE 2               // Degrees Celsius
  162. #endif
  163.  
  164. /**
  165.  * Thermal Protection parameters for the bed are just as above for hotends.
  166.  */
  167. #if ENABLED(THERMAL_PROTECTION_BED)
  168.   #define THERMAL_PROTECTION_BED_PERIOD 20    // Seconds
  169.   #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  170.  
  171.   /**
  172.    * As described above, except for the bed (M140/M190/M303).
  173.    */
  174.   #define WATCH_BED_TEMP_PERIOD 60                // Seconds
  175.   #define WATCH_BED_TEMP_INCREASE 2               // Degrees Celsius
  176. #endif
  177.  
  178. /**
  179.  * Thermal Protection parameters for the heated chamber.
  180.  */
  181. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  182.   #define THERMAL_PROTECTION_CHAMBER_PERIOD 20    // Seconds
  183.   #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  184.  
  185.   /**
  186.    * Heated chamber watch settings (M141/M191).
  187.    */
  188.   #define WATCH_CHAMBER_TEMP_PERIOD 60            // Seconds
  189.   #define WATCH_CHAMBER_TEMP_INCREASE 2           // Degrees Celsius
  190. #endif
  191.  
  192. #if ENABLED(PIDTEMP)
  193.   // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  194.   // A well-chosen Kc value should add just enough power to melt the increased material volume.
  195.   //#define PID_EXTRUSION_SCALING
  196.   #if ENABLED(PID_EXTRUSION_SCALING)
  197.     #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  198.     #define LPQ_MAX_LEN 50
  199.   #endif
  200.  
  201.   /**
  202.    * Add an experimental additional term to the heater power, proportional to the fan speed.
  203.    * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  204.    * You can either just add a constant compensation with the DEFAULT_Kf value
  205.    * or follow the instruction below to get speed-dependent compensation.
  206.    *
  207.    * Constant compensation (use only with fanspeeds of 0% and 100%)
  208.    * ---------------------------------------------------------------------
  209.    * A good starting point for the Kf-value comes from the calculation:
  210.    *   kf = (power_fan * eff_fan) / power_heater * 255
  211.    * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  212.    *
  213.    * Example:
  214.    *   Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  215.    *   Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  216.    *
  217.    * Fan-speed dependent compensation
  218.    * --------------------------------
  219.    * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  220.    *    Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  221.    *    If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  222.    *    drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  223.    * 2. Note the Kf-value for fan-speed at 100%
  224.    * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  225.    * 4. Repeat step 1. and 2. for this fan speed.
  226.    * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  227.    *    PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  228.    */
  229.   //#define PID_FAN_SCALING
  230.   #if ENABLED(PID_FAN_SCALING)
  231.     //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  232.     #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  233.       // The alternative definition is used for an easier configuration.
  234.       // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  235.       // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  236.  
  237.       #define PID_FAN_SCALING_AT_FULL_SPEED 13.0        //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  238.       #define PID_FAN_SCALING_AT_MIN_SPEED 6.0          //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  239.       #define PID_FAN_SCALING_MIN_SPEED 10.0            // Minimum fan speed at which to enable PID_FAN_SCALING
  240.  
  241.       #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)
  242.       #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  243.  
  244.     #else
  245.       #define PID_FAN_SCALING_LIN_FACTOR (0)             // Power loss due to cooling = Kf * (fan_speed)
  246.       #define DEFAULT_Kf 10                              // A constant value added to the PID-tuner
  247.       #define PID_FAN_SCALING_MIN_SPEED 10               // Minimum fan speed at which to enable PID_FAN_SCALING
  248.     #endif
  249.   #endif
  250. #endif
  251.  
  252. /**
  253.  * Automatic Temperature:
  254.  * The hotend target temperature is calculated by all the buffered lines of gcode.
  255.  * The maximum buffered steps/sec of the extruder motor is called "se".
  256.  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  257.  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  258.  * mintemp and maxtemp. Turn this off by executing M109 without F*
  259.  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  260.  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  261.  */
  262. #define AUTOTEMP
  263. #if ENABLED(AUTOTEMP)
  264.   #define AUTOTEMP_OLDWEIGHT 0.98
  265. #endif
  266.  
  267. // Show extra position information with 'M114 D'
  268. //#define M114_DETAIL
  269.  
  270. // Show Temperature ADC value
  271. // Enable for M105 to include ADC values read from temperature sensors.
  272. //#define SHOW_TEMP_ADC_VALUES
  273.  
  274. /**
  275.  * High Temperature Thermistor Support
  276.  *
  277.  * Thermistors able to support high temperature tend to have a hard time getting
  278.  * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  279.  * will probably be caught when the heating element first turns on during the
  280.  * preheating process, which will trigger a min_temp_error as a safety measure
  281.  * and force stop everything.
  282.  * To circumvent this limitation, we allow for a preheat time (during which,
  283.  * min_temp_error won't be triggered) and add a min_temp buffer to handle
  284.  * aberrant readings.
  285.  *
  286.  * If you want to enable this feature for your hotend thermistor(s)
  287.  * uncomment and set values > 0 in the constants below
  288.  */
  289.  
  290. // The number of consecutive low temperature errors that can occur
  291. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  292. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  293.  
  294. // The number of milliseconds a hotend will preheat before starting to check
  295. // the temperature. This value should NOT be set to the time it takes the
  296. // hot end to reach the target temperature, but the time it takes to reach
  297. // the minimum temperature your thermistor can read. The lower the better/safer.
  298. // This shouldn't need to be more than 30 seconds (30000)
  299. //#define MILLISECONDS_PREHEAT_TIME 0
  300.  
  301. // @section extruder
  302.  
  303. // Extruder runout prevention.
  304. // If the machine is idle and the temperature over MINTEMP
  305. // then extrude some filament every couple of SECONDS.
  306. //#define EXTRUDER_RUNOUT_PREVENT
  307. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  308.   #define EXTRUDER_RUNOUT_MINTEMP 190
  309.   #define EXTRUDER_RUNOUT_SECONDS 30
  310.   #define EXTRUDER_RUNOUT_SPEED 1500  // (mm/m)
  311.   #define EXTRUDER_RUNOUT_EXTRUDE 5   // (mm)
  312. #endif
  313.  
  314. // @section temperature
  315.  
  316. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  317. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  318. #define TEMP_SENSOR_AD595_OFFSET  0.0
  319. #define TEMP_SENSOR_AD595_GAIN    1.0
  320. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  321. #define TEMP_SENSOR_AD8495_GAIN   1.0
  322.  
  323. /**
  324.  * Controller Fan
  325.  * To cool down the stepper drivers and MOSFETs.
  326.  *
  327.  * The fan will turn on automatically whenever any stepper is enabled
  328.  * and turn off after a set period after all steppers are turned off.
  329.  */
  330. //#define USE_CONTROLLER_FAN
  331. #if ENABLED(USE_CONTROLLER_FAN)
  332.   //#define CONTROLLER_FAN_PIN -1           // Set a custom pin for the controller fan
  333.   #define CONTROLLERFAN_SECS 60             // Duration in seconds for the fan to run after all motors are disabled
  334.   #define CONTROLLERFAN_SPEED 255           // 255 == full speed
  335.   //#define CONTROLLERFAN_SPEED_Z_ONLY 127  // Reduce noise on machines that keep Z enabled
  336. #endif
  337.  
  338. // When first starting the main fan, run it at full speed for the
  339. // given number of milliseconds.  This gets the fan spinning reliably
  340. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  341. //#define FAN_KICKSTART_TIME 100
  342.  
  343. // Some coolers may require a non-zero "off" state.
  344. //#define FAN_OFF_PWM  1
  345.  
  346. /**
  347.  * PWM Fan Scaling
  348.  *
  349.  * Define the min/max speeds for PWM fans (as set with M106).
  350.  *
  351.  * With these options the M106 0-255 value range is scaled to a subset
  352.  * to ensure that the fan has enough power to spin, or to run lower
  353.  * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  354.  * Value 0 always turns off the fan.
  355.  *
  356.  * Define one or both of these to override the default 0-255 range.
  357.  */
  358. //#define FAN_MIN_PWM 50
  359. //#define FAN_MAX_PWM 128
  360.  
  361. /**
  362.  * FAST PWM FAN Settings
  363.  *
  364.  * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  365.  * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  366.  * frequency as close as possible to the desired frequency.
  367.  *
  368.  * FAST_PWM_FAN_FREQUENCY [undefined by default]
  369.  *   Set this to your desired frequency.
  370.  *   If left undefined this defaults to F = F_CPU/(2*255*1)
  371.  *   ie F = 31.4 Khz on 16 MHz microcontrollers or F = 39.2 KHz on 20 MHz microcontrollers
  372.  *   These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  373.  *   NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  374.  *
  375.  * USE_OCR2A_AS_TOP [undefined by default]
  376.  *   Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  377.  *   16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  378.  *   20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  379.  *   A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  380.  *   PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  381.  *   USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  382.  */
  383. #if ENABLED(FAST_PWM_FAN)
  384.   //#define FAST_PWM_FAN_FREQUENCY 31400
  385.   //#define USE_OCR2A_AS_TOP
  386. #endif
  387.  
  388. // @section extruder
  389.  
  390. /**
  391.  * Extruder cooling fans
  392.  *
  393.  * Extruder auto fans automatically turn on when their extruders'
  394.  * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  395.  *
  396.  * Your board's pins file specifies the recommended pins. Override those here
  397.  * or set to -1 to disable completely.
  398.  *
  399.  * Multiple extruders can be assigned to the same pin in which case
  400.  * the fan will turn on when any selected extruder is above the threshold.
  401.  */
  402. #define E0_AUTO_FAN_PIN -1
  403. #define E1_AUTO_FAN_PIN -1
  404. #define E2_AUTO_FAN_PIN -1
  405. #define E3_AUTO_FAN_PIN -1
  406. #define E4_AUTO_FAN_PIN -1
  407. #define E5_AUTO_FAN_PIN -1
  408. #define CHAMBER_AUTO_FAN_PIN -1
  409.  
  410. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  411. #define EXTRUDER_AUTO_FAN_SPEED 255   // 255 == full speed
  412. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  413. #define CHAMBER_AUTO_FAN_SPEED 255
  414.  
  415. /**
  416.  * Part-Cooling Fan Multiplexer
  417.  *
  418.  * This feature allows you to digitally multiplex the fan output.
  419.  * The multiplexer is automatically switched at tool-change.
  420.  * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  421.  */
  422. #define FANMUX0_PIN -1
  423. #define FANMUX1_PIN -1
  424. #define FANMUX2_PIN -1
  425.  
  426. /**
  427.  * M355 Case Light on-off / brightness
  428.  */
  429. //#define CASE_LIGHT_ENABLE
  430. #if ENABLED(CASE_LIGHT_ENABLE)
  431.   //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed
  432.   #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW
  433.   #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on
  434.   #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)
  435.   //#define CASE_LIGHT_MAX_PWM 128            // Limit pwm
  436.   //#define CASE_LIGHT_MENU                   // Add Case Light options to the LCD menu
  437.   //#define CASE_LIGHT_NO_BRIGHTNESS          // Disable brightness control. Enable for non-PWM lighting.
  438.   //#define CASE_LIGHT_USE_NEOPIXEL           // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  439.   #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  440.     #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  441.   #endif
  442. #endif
  443.  
  444. // @section homing
  445.  
  446. // If you want endstops to stay on (by default) even when not homing
  447. // enable this option. Override at any time with M120, M121.
  448. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  449.  
  450. // @section extras
  451.  
  452. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  453.  
  454. // Employ an external closed loop controller. Override pins here if needed.
  455. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  456. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  457.   //#define CLOSED_LOOP_ENABLE_PIN        -1
  458.   //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  459. #endif
  460.  
  461. /**
  462.  * Dual Steppers / Dual Endstops
  463.  *
  464.  * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  465.  *
  466.  * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  467.  * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  468.  * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  469.  * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  470.  *
  471.  * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  472.  * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  473.  * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  474.  */
  475.  
  476. //#define X_DUAL_STEPPER_DRIVERS
  477. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  478.   #define INVERT_X2_VS_X_DIR true   // Set 'true' if X motors should rotate in opposite directions
  479.   //#define X_DUAL_ENDSTOPS
  480.   #if ENABLED(X_DUAL_ENDSTOPS)
  481.     #define X2_USE_ENDSTOP _XMAX_
  482.     #define X_DUAL_ENDSTOPS_ADJUSTMENT  0
  483.   #endif
  484. #endif
  485.  
  486. //#define Y_DUAL_STEPPER_DRIVERS
  487. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  488.   #define INVERT_Y2_VS_Y_DIR true   // Set 'true' if Y motors should rotate in opposite directions
  489.   //#define Y_DUAL_ENDSTOPS
  490.   #if ENABLED(Y_DUAL_ENDSTOPS)
  491.     #define Y2_USE_ENDSTOP _YMAX_
  492.     #define Y_DUAL_ENDSTOPS_ADJUSTMENT  0
  493.   #endif
  494. #endif
  495.  
  496. //#define Z_DUAL_STEPPER_DRIVERS
  497. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  498.   //#define Z_DUAL_ENDSTOPS
  499.   #if ENABLED(Z_DUAL_ENDSTOPS)
  500.     #define Z2_USE_ENDSTOP _XMAX_
  501.     #define Z_DUAL_ENDSTOPS_ADJUSTMENT  0
  502.   #endif
  503. #endif
  504.  
  505. //#define Z_TRIPLE_STEPPER_DRIVERS
  506. #if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
  507.   //#define Z_TRIPLE_ENDSTOPS
  508.   #if ENABLED(Z_TRIPLE_ENDSTOPS)
  509.     #define Z2_USE_ENDSTOP _XMAX_
  510.     #define Z3_USE_ENDSTOP _YMAX_
  511.     #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2  0
  512.     #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3  0
  513.   #endif
  514. #endif
  515.  
  516. /**
  517.  * Dual X Carriage
  518.  *
  519.  * This setup has two X carriages that can move independently, each with its own hotend.
  520.  * The carriages can be used to print an object with two colors or materials, or in
  521.  * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  522.  * The inactive carriage is parked automatically to prevent oozing.
  523.  * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  524.  * By default the X2 stepper is assigned to the first unused E plug on the board.
  525.  *
  526.  * The following Dual X Carriage modes can be selected with M605 S<mode>:
  527.  *
  528.  *   0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  529.  *       results as long as it supports dual X-carriages. (M605 S0)
  530.  *
  531.  *   1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  532.  *       that additional slicer support is not required. (M605 S1)
  533.  *
  534.  *   2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  535.  *       the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  536.  *       Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  537.  *       follow with M605 S2 to initiate duplicated movement.
  538.  *
  539.  *   3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  540.  *       the movement of the first except the second extruder is reversed in the X axis.
  541.  *       Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  542.  *       follow with M605 S3 to initiate mirrored movement.
  543.  */
  544. //#define DUAL_X_CARRIAGE
  545. #if ENABLED(DUAL_X_CARRIAGE)
  546.   #define X1_MIN_POS X_MIN_POS   // Set to X_MIN_POS
  547.   #define X1_MAX_POS X_BED_SIZE  // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  548.   #define X2_MIN_POS    80       // Set a minimum to ensure the  second X-carriage can't hit the parked first X-carriage
  549.   #define X2_MAX_POS   353       // Set this to the distance between toolheads when both heads are homed
  550.   #define X2_HOME_DIR    1       // Set to 1. The second X-carriage always homes to the maximum endstop position
  551.   #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  552.                       // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  553.                       // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  554.                       // without modifying the firmware (through the "M218 T1 X???" command).
  555.                       // Remember: you should set the second extruder x-offset to 0 in your slicer.
  556.  
  557.   // This is the default power-up mode which can be later using M605.
  558.   #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  559.  
  560.   // Default x offset in duplication mode (typically set to half print bed width)
  561.   #define DEFAULT_DUPLICATION_X_OFFSET 100
  562.  
  563. #endif // DUAL_X_CARRIAGE
  564.  
  565. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  566. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  567. //#define EXT_SOLENOID
  568.  
  569. // @section homing
  570.  
  571. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  572. #define X_HOME_BUMP_MM 5
  573. #define Y_HOME_BUMP_MM 5
  574. #define Z_HOME_BUMP_MM 2
  575. #define HOMING_BUMP_DIVISOR { 2, 2, 4 }  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  576. #define QUICK_HOME                       // If homing includes X and Y, do a diagonal move initially
  577. //#define HOMING_BACKOFF_MM { 2, 2, 2 }  // (mm) Move away from the endstops after homing
  578.  
  579. // When G28 is called, this option will make Y home before X
  580. //#define HOME_Y_BEFORE_X
  581.  
  582. // Enable this if X or Y can't home without homing the other axis first.
  583. //#define CODEPENDENT_XY_HOMING
  584.  
  585. #if ENABLED(BLTOUCH)
  586.   /**
  587.    * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  588.    * Do not activate settings that the probe might not understand. Clones might misunderstand
  589.    * advanced commands.
  590.    *
  591.    * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then
  592.    *       check the wiring of the BROWN, RED and ORANGE wires.
  593.    *
  594.    * Note: If the trigger signal of your probe is not being recognized, it has been very often
  595.    *       because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  596.    *       like they would be with a real switch. So please check the wiring first.
  597.    *
  598.    * Settings for all BLTouch and clone probes:
  599.    */
  600.  
  601.   // Safety: The probe needs time to recognize the command.
  602.   //         Minimum command delay (ms). Enable and increase if needed.
  603.   //#define BLTOUCH_DELAY 500
  604.  
  605.   /**
  606.    * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  607.    */
  608.  
  609.   // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  610.   //          in special cases, like noisy or filtered input configurations.
  611.   //#define BLTOUCH_FORCE_SW_MODE
  612.  
  613.   /**
  614.    * Settings for BLTouch Smart 3.0 and 3.1
  615.    * Summary:
  616.    *   - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  617.    *   - High-Speed mode
  618.    *   - Disable LCD voltage options
  619.    */
  620.  
  621.   /**
  622.    * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  623.    * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  624.    * If disabled, OD mode is the hard-coded default on 3.0
  625.    * On startup, Marlin will compare its eeprom to this vale. If the selected mode
  626.    * differs, a mode set eeprom write will be completed at initialization.
  627.    * Use the option below to force an eeprom write to a V3.1 probe regardless.
  628.    */
  629.   #define BLTOUCH_SET_5V_MODE
  630.  
  631.   /**
  632.    * Safety: Activate if connecting a probe with an unknown voltage mode.
  633.    * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  634.    * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  635.    * To preserve the life of the probe, use this once then turn it off and re-flash.
  636.    */
  637.   //#define BLTOUCH_FORCE_MODE_SET
  638.  
  639.   /**
  640.    * Use "HIGH SPEED" mode for probing.
  641.    * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  642.    * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  643.    * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  644.    */
  645.   //#define BLTOUCH_HS_MODE
  646.  
  647.   // Safety: Enable voltage mode settings in the LCD menu.
  648.   //#define BLTOUCH_LCD_VOLTAGE_MENU
  649.  
  650. #endif // BLTOUCH
  651.  
  652. /**
  653.  * Z Steppers Auto-Alignment
  654.  * Add the G34 command to align multiple Z steppers using a bed probe.
  655.  */
  656. //#define Z_STEPPER_AUTO_ALIGN
  657. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  658.   // Define probe X and Y positions for Z1, Z2 [, Z3]
  659.   #define Z_STEPPER_ALIGN_XY { {  10, 190 }, { 100,  10 }, { 190, 190 } }
  660.  
  661.   // Provide Z stepper positions for more rapid convergence in bed alignment.
  662.   // Currently requires triple stepper drivers.
  663.   //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  664.   #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  665.     // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  666.     // the Z screw positions in the bed carriage.
  667.     // Define one position per Z stepper in stepper driver order.
  668.     #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  669.   #else
  670.     // Amplification factor. Used to scale the correction step up or down.
  671.     // In case the stepper (spindle) position is further out than the test point.
  672.     // Use a value > 1. NOTE: This may cause instability
  673.     #define Z_STEPPER_ALIGN_AMP 1.0
  674.   #endif
  675.  
  676.   // Set number of iterations to align
  677.   #define Z_STEPPER_ALIGN_ITERATIONS 3
  678.  
  679.   // Enable to restore leveling setup after operation
  680.   #define RESTORE_LEVELING_AFTER_G34
  681.  
  682.   // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  683.   #define G34_MAX_GRADE  5  // (%) Maximum incline G34 will handle
  684.  
  685.   // Stop criterion. If the accuracy is better than this stop iterating early
  686.   #define Z_STEPPER_ALIGN_ACC 0.02
  687. #endif
  688.  
  689. // @section motion
  690.  
  691. #define AXIS_RELATIVE_MODES { false, false, false, false }
  692.  
  693. // Add a Duplicate option for well-separated conjoined nozzles
  694. //#define MULTI_NOZZLE_DUPLICATION
  695.  
  696. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  697. #define INVERT_X_STEP_PIN false
  698. #define INVERT_Y_STEP_PIN false
  699. #define INVERT_Z_STEP_PIN false
  700. #define INVERT_E_STEP_PIN false
  701.  
  702. // Default stepper release if idle. Set to 0 to deactivate.
  703. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  704. // Time can be set by M18 and M84.
  705. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  706. #define DISABLE_INACTIVE_X true
  707. #define DISABLE_INACTIVE_Y true
  708. #define DISABLE_INACTIVE_Z true  // Set to false if the nozzle will fall down on your printed part when print has finished.
  709. #define DISABLE_INACTIVE_E true
  710.  
  711. #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
  712. #define DEFAULT_MINTRAVELFEEDRATE     0.0
  713.  
  714. //#define HOME_AFTER_DEACTIVATE  // Require rehoming after steppers are deactivated
  715.  
  716. // Minimum time that a segment needs to take if the buffer is emptied
  717. #define DEFAULT_MINSEGMENTTIME        20000   // (ms)
  718.  
  719. // If defined the movements slow down when the look ahead buffer is only half full
  720. #define SLOWDOWN
  721.  
  722. // Frequency limit
  723. // See nophead's blog for more info
  724. // Not working O
  725. //#define XY_FREQUENCY_LIMIT  15
  726.  
  727. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  728. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  729. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  730. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  731.  
  732. //
  733. // Backlash Compensation
  734. // Adds extra movement to axes on direction-changes to account for backlash.
  735. //
  736. //#define BACKLASH_COMPENSATION
  737. #if ENABLED(BACKLASH_COMPENSATION)
  738.   // Define values for backlash distance and correction.
  739.   // If BACKLASH_GCODE is enabled these values are the defaults.
  740.   #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  741.   #define BACKLASH_CORRECTION    0.0       // 0.0 = no correction; 1.0 = full correction
  742.  
  743.   // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  744.   // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  745.   //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  746.  
  747.   // Add runtime configuration and tuning of backlash values (M425)
  748.   //#define BACKLASH_GCODE
  749.  
  750.   #if ENABLED(BACKLASH_GCODE)
  751.     // Measure the Z backlash when probing (G29) and set with "M425 Z"
  752.     #define MEASURE_BACKLASH_WHEN_PROBING
  753.  
  754.     #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  755.       // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  756.       // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  757.       // increments while checking for the contact to be broken.
  758.       #define BACKLASH_MEASUREMENT_LIMIT       0.5   // (mm)
  759.       #define BACKLASH_MEASUREMENT_RESOLUTION  0.005 // (mm)
  760.       #define BACKLASH_MEASUREMENT_FEEDRATE    Z_PROBE_SPEED_SLOW // (mm/m)
  761.     #endif
  762.   #endif
  763. #endif
  764.  
  765. /**
  766.  * Automatic backlash, position and hotend offset calibration
  767.  *
  768.  * Enable G425 to run automatic calibration using an electrically-
  769.  * conductive cube, bolt, or washer mounted on the bed.
  770.  *
  771.  * G425 uses the probe to touch the top and sides of the calibration object
  772.  * on the bed and measures and/or correct positional offsets, axis backlash
  773.  * and hotend offsets.
  774.  *
  775.  * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  776.  *       ±5mm of true values for G425 to succeed.
  777.  */
  778. //#define CALIBRATION_GCODE
  779. #if ENABLED(CALIBRATION_GCODE)
  780.  
  781.   #define CALIBRATION_MEASUREMENT_RESOLUTION     0.01 // mm
  782.  
  783.   #define CALIBRATION_FEEDRATE_SLOW             60    // mm/m
  784.   #define CALIBRATION_FEEDRATE_FAST           1200    // mm/m
  785.   #define CALIBRATION_FEEDRATE_TRAVEL         3000    // mm/m
  786.  
  787.   // The following parameters refer to the conical section of the nozzle tip.
  788.   #define CALIBRATION_NOZZLE_TIP_HEIGHT          1.0  // mm
  789.   #define CALIBRATION_NOZZLE_OUTER_DIAMETER      2.0  // mm
  790.  
  791.   // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  792.   //#define CALIBRATION_REPORTING
  793.  
  794.   // The true location and dimension the cube/bolt/washer on the bed.
  795.   #define CALIBRATION_OBJECT_CENTER     { 264.0, -22.0,  -2.0 } // mm
  796.   #define CALIBRATION_OBJECT_DIMENSIONS {  10.0,  10.0,  10.0 } // mm
  797.  
  798.   // Comment out any sides which are unreachable by the probe. For best
  799.   // auto-calibration results, all sides must be reachable.
  800.   #define CALIBRATION_MEASURE_RIGHT
  801.   #define CALIBRATION_MEASURE_FRONT
  802.   #define CALIBRATION_MEASURE_LEFT
  803.   #define CALIBRATION_MEASURE_BACK
  804.  
  805.   // Probing at the exact top center only works if the center is flat. If
  806.   // probing on a screwhead or hollow washer, probe near the edges.
  807.   //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  808.  
  809.   // Define pin which is read during calibration
  810.   #ifndef CALIBRATION_PIN
  811.     #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
  812.     #define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
  813.     //#define CALIBRATION_PIN_PULLDOWN
  814.     #define CALIBRATION_PIN_PULLUP
  815.   #endif
  816. #endif
  817.  
  818. /**
  819.  * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  820.  * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  821.  * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  822.  * lowest stepping frequencies.
  823.  */
  824. //#define ADAPTIVE_STEP_SMOOTHING
  825.  
  826. /**
  827.  * Custom Microstepping
  828.  * Override as-needed for your setup. Up to 3 MS pins are supported.
  829.  */
  830. //#define MICROSTEP1 LOW,LOW,LOW
  831. //#define MICROSTEP2 HIGH,LOW,LOW
  832. //#define MICROSTEP4 LOW,HIGH,LOW
  833. //#define MICROSTEP8 HIGH,HIGH,LOW
  834. //#define MICROSTEP16 LOW,LOW,HIGH
  835. //#define MICROSTEP32 HIGH,LOW,HIGH
  836.  
  837. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  838. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  839.  
  840. /**
  841.  *  @section  stepper motor current
  842.  *
  843.  *  Some boards have a means of setting the stepper motor current via firmware.
  844.  *
  845.  *  The power on motor currents are set by:
  846.  *    PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  847.  *                         known compatible chips: A4982
  848.  *    DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  849.  *                         known compatible chips: AD5206
  850.  *    DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  851.  *                         known compatible chips: MCP4728
  852.  *    DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  853.  *                         known compatible chips: MCP4451, MCP4018
  854.  *
  855.  *  Motor currents can also be set by M907 - M910 and by the LCD.
  856.  *    M907 - applies to all.
  857.  *    M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  858.  *    M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  859.  */
  860. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 }          // Values in milliamps
  861. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 }   // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  862. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 }    // Default drive percent - X, Y, Z, E axis
  863.  
  864. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  865. //#define DIGIPOT_I2C
  866. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  867.   /**
  868.    * Common slave addresses:
  869.    *
  870.    *                        A   (A shifted)   B   (B shifted)  IC
  871.    * Smoothie              0x2C (0x58)       0x2D (0x5A)       MCP4451
  872.    * AZTEEG_X3_PRO         0x2C (0x58)       0x2E (0x5C)       MCP4451
  873.    * AZTEEG_X5_MINI        0x2C (0x58)       0x2E (0x5C)       MCP4451
  874.    * AZTEEG_X5_MINI_WIFI         0x58              0x5C        MCP4451
  875.    * MIGHTYBOARD_REVE      0x2F (0x5E)                         MCP4018
  876.    */
  877.   #define DIGIPOT_I2C_ADDRESS_A 0x2C  // unshifted slave address for first DIGIPOT
  878.   #define DIGIPOT_I2C_ADDRESS_B 0x2D  // unshifted slave address for second DIGIPOT
  879. #endif
  880.  
  881. //#define DIGIPOT_MCP4018          // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  882. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4     AZTEEG_X3_PRO: 8     MKS SBASE: 5
  883. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  884. // These correspond to the physical drivers, so be mindful if the order is changed.
  885. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 }  //  AZTEEG_X3_PRO
  886.  
  887. //===========================================================================
  888. //=============================Additional Features===========================
  889. //===========================================================================
  890.  
  891. // @section lcd
  892.  
  893. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  894.   #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // Feedrates for manual moves along X, Y, Z, E from panel
  895.   #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  896.   #if ENABLED(ULTIPANEL)
  897.     #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  898.     #define ULTIPANEL_FEEDMULTIPLY  // Encoder sets the feedrate multiplier on the Status Screen
  899.   #endif
  900. #endif
  901.  
  902. // Change values more rapidly when the encoder is rotated faster
  903. #define ENCODER_RATE_MULTIPLIER
  904. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  905.   #define ENCODER_10X_STEPS_PER_SEC   30  // (steps/s) Encoder rate for 10x speed
  906.   #define ENCODER_100X_STEPS_PER_SEC  80  // (steps/s) Encoder rate for 100x speed
  907. #endif
  908.  
  909. // Play a beep when the feedrate is changed from the Status Screen
  910. //#define BEEP_ON_FEEDRATE_CHANGE
  911. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  912.   #define FEEDRATE_CHANGE_BEEP_DURATION   10
  913.   #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  914. #endif
  915.  
  916. #if HAS_LCD_MENU
  917.  
  918.   // Include a page of printer information in the LCD Main Menu
  919.   #define LCD_INFO_MENU
  920.   #if ENABLED(LCD_INFO_MENU)
  921.     //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  922.   #endif
  923.  
  924.   // BACK menu items keep the highlight at the top
  925.   //#define TURBO_BACK_MENU_ITEM
  926.  
  927.   /**
  928.    * LED Control Menu
  929.    * Add LED Control to the LCD menu
  930.    */
  931.   //#define LED_CONTROL_MENU
  932.   #if ENABLED(LED_CONTROL_MENU)
  933.     #define LED_COLOR_PRESETS                 // Enable the Preset Color menu option
  934.     #if ENABLED(LED_COLOR_PRESETS)
  935.       #define LED_USER_PRESET_RED        255  // User defined RED value
  936.       #define LED_USER_PRESET_GREEN      128  // User defined GREEN value
  937.       #define LED_USER_PRESET_BLUE         0  // User defined BLUE value
  938.       #define LED_USER_PRESET_WHITE      255  // User defined WHITE value
  939.       #define LED_USER_PRESET_BRIGHTNESS 255  // User defined intensity
  940.       //#define LED_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup
  941.     #endif
  942.   #endif
  943.  
  944. #endif // HAS_LCD_MENU
  945.  
  946. // Scroll a longer status message into view
  947. #define STATUS_MESSAGE_SCROLLING
  948.  
  949. // On the Info Screen, display XY with one decimal place when possible
  950. //#define LCD_DECIMAL_SMALL_XY
  951.  
  952. // The timeout (in ms) to return to the status screen from sub-menus
  953. //#define LCD_TIMEOUT_TO_STATUS 15000
  954.  
  955. // Add an 'M73' G-code to set the current percentage
  956. //#define LCD_SET_PROGRESS_MANUALLY
  957.  
  958. // Show the E position (filament used) during printing
  959. //#define LCD_SHOW_E_TOTAL
  960.  
  961. #if HAS_GRAPHICAL_LCD && HAS_PRINT_PROGRESS
  962.   //#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  963.   //#define SHOW_REMAINING_TIME          // Display estimated time to completion
  964.   #if ENABLED(SHOW_REMAINING_TIME)
  965.     //#define USE_M73_REMAINING_TIME     // Use remaining time from M73 command instead of estimation
  966.     //#define ROTATE_PROGRESS_DISPLAY    // Display (P)rogress, (E)lapsed, and (R)emaining time
  967.   #endif
  968. #endif
  969.  
  970. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  971.   //#define LCD_PROGRESS_BAR              // Show a progress bar on HD44780 LCDs for SD printing
  972.   #if ENABLED(LCD_PROGRESS_BAR)
  973.     #define PROGRESS_BAR_BAR_TIME 2000    // (ms) Amount of time to show the bar
  974.     #define PROGRESS_BAR_MSG_TIME 3000    // (ms) Amount of time to show the status message
  975.     #define PROGRESS_MSG_EXPIRE   0       // (ms) Amount of time to retain the status message (0=forever)
  976.     //#define PROGRESS_MSG_ONCE           // Show the message for MSG_TIME then clear it
  977.     //#define LCD_PROGRESS_BAR_TEST       // Add a menu item to test the progress bar
  978.   #endif
  979. #endif
  980.  
  981. #if ENABLED(SDSUPPORT)
  982.  
  983.   // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  984.   // around this by connecting a push button or single throw switch to the pin defined
  985.   // as SD_DETECT_PIN in your board's pins definitions.
  986.   // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  987.   // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  988.   #define SD_DETECT_INVERTED
  989.  
  990.   #define SD_FINISHED_STEPPERRELEASE true          // Disable steppers when SD Print is finished
  991.   #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  992.  
  993.   // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  994.   // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  995.   #define SDCARD_RATHERRECENTFIRST
  996.  
  997.   #define SD_MENU_CONFIRM_START             // Confirm the selected SD file before printing
  998.  
  999.   //#define MENU_ADDAUTOSTART               // Add a menu option to run auto#.g files
  1000.  
  1001.   #define EVENT_GCODE_SD_STOP "G28XY"       // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  1002.  
  1003.   /**
  1004.    * Continue after Power-Loss (Creality3D)
  1005.    *
  1006.    * Store the current state to the SD Card at the start of each layer
  1007.    * during SD printing. If the recovery file is found at boot time, present
  1008.    * an option on the LCD screen to continue the print from the last-known
  1009.    * point in the file.
  1010.    */
  1011.   //#define POWER_LOSS_RECOVERY
  1012.   #if ENABLED(POWER_LOSS_RECOVERY)
  1013.     //#define BACKUP_POWER_SUPPLY       // Backup power / UPS to move the steppers on power loss
  1014.     //#define POWER_LOSS_ZRAISE       2 // (mm) Z axis raise on resume (on power loss with UPS)
  1015.     //#define POWER_LOSS_PIN         44 // Pin to detect power loss
  1016.     //#define POWER_LOSS_STATE     HIGH // State of pin indicating power loss
  1017.     //#define POWER_LOSS_PULL           // Set pullup / pulldown as appropriate
  1018.     //#define POWER_LOSS_PURGE_LEN   20 // (mm) Length of filament to purge on resume
  1019.     //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1020.  
  1021.     // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1022.     // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1023.     #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1024.   #endif
  1025.  
  1026.   /**
  1027.    * Sort SD file listings in alphabetical order.
  1028.    *
  1029.    * With this option enabled, items on SD cards will be sorted
  1030.    * by name for easier navigation.
  1031.    *
  1032.    * By default...
  1033.    *
  1034.    *  - Use the slowest -but safest- method for sorting.
  1035.    *  - Folders are sorted to the top.
  1036.    *  - The sort key is statically allocated.
  1037.    *  - No added G-code (M34) support.
  1038.    *  - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1039.    *
  1040.    * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1041.    * compiler to calculate the worst-case usage and throw an error if the SRAM
  1042.    * limit is exceeded.
  1043.    *
  1044.    *  - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1045.    *  - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1046.    *  - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1047.    *  - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1048.    */
  1049.   //#define SDCARD_SORT_ALPHA
  1050.  
  1051.   // SD Card Sorting options
  1052.   #if ENABLED(SDCARD_SORT_ALPHA)
  1053.     #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1054.     #define FOLDER_SORTING     -1     // -1=above  0=none  1=below
  1055.     #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.
  1056.     #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.
  1057.     #define SDSORT_USES_STACK  false  // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1058.     #define SDSORT_CACHE_NAMES false  // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1059.     #define SDSORT_DYNAMIC_RAM false  // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1060.     #define SDSORT_CACHE_VFATS 2      // Maximum number of 13-byte VFAT entries to use for sorting.
  1061.                                       // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1062.   #endif
  1063.  
  1064.   // This allows hosts to request long names for files and folders with M33
  1065.   //#define LONG_FILENAME_HOST_SUPPORT
  1066.  
  1067.   // Enable this option to scroll long filenames in the SD card menu
  1068.   #define SCROLL_LONG_FILENAMES
  1069.  
  1070.   // Leave the heaters on after Stop Print (not recommended!)
  1071.   //#define SD_ABORT_NO_COOLDOWN
  1072.  
  1073.   /**
  1074.    * This option allows you to abort SD printing when any endstop is triggered.
  1075.    * This feature must be enabled with "M540 S1" or from the LCD menu.
  1076.    * To have any effect, endstops must be enabled during SD printing.
  1077.    */
  1078.   //#define SD_ABORT_ON_ENDSTOP_HIT
  1079.  
  1080.   /**
  1081.    * This option makes it easier to print the same SD Card file again.
  1082.    * On print completion the LCD Menu will open with the file selected.
  1083.    * You can just click to start the print, or navigate elsewhere.
  1084.    */
  1085.   //#define SD_REPRINT_LAST_SELECTED_FILE
  1086.  
  1087.   /**
  1088.    * Auto-report SdCard status with M27 S<seconds>
  1089.    */
  1090.   //#define AUTO_REPORT_SD_STATUS
  1091.  
  1092.   /**
  1093.    * Support for USB thumb drives using an Arduino USB Host Shield or
  1094.    * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1095.    * to Marlin as an SD card.
  1096.    *
  1097.    * The MAX3421E can be assigned the same pins as the SD card reader, with
  1098.    * the following pin mapping:
  1099.    *
  1100.    *    SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1101.    *    INT              --> SD_DETECT_PIN [1]
  1102.    *    SS               --> SDSS
  1103.    *
  1104.    * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1105.    */
  1106.   //#define USB_FLASH_DRIVE_SUPPORT
  1107.   #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1108.     #define USB_CS_PIN    SDSS
  1109.     #define USB_INTR_PIN  SD_DETECT_PIN
  1110.  
  1111.     /**
  1112.      * USB Host Shield Library
  1113.      *
  1114.      * - UHS2 uses no interrupts and has been production-tested
  1115.      *   on a LulzBot TAZ Pro with a 32-bit Archim board.
  1116.      *
  1117.      * - UHS3 is newer code with better USB compatibility. But it
  1118.      *   is less tested and is known to interfere with Servos.
  1119.      *   [1] This requires USB_INTR_PIN to be interrupt-capable.
  1120.      */
  1121.     //#define USE_UHS3_USB
  1122.   #endif
  1123.  
  1124.   /**
  1125.    * When using a bootloader that supports SD-Firmware-Flashing,
  1126.    * add a menu item to activate SD-FW-Update on the next reboot.
  1127.    *
  1128.    * Requires ATMEGA2560 (Arduino Mega)
  1129.    *
  1130.    * Tested with this bootloader:
  1131.    *   https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1132.    */
  1133.   //#define SD_FIRMWARE_UPDATE
  1134.   #if ENABLED(SD_FIRMWARE_UPDATE)
  1135.     #define SD_FIRMWARE_UPDATE_EEPROM_ADDR    0x1FF
  1136.     #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE   0xF0
  1137.     #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1138.   #endif
  1139.  
  1140.   // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1141.   //#define BINARY_FILE_TRANSFER
  1142.  
  1143.   #if HAS_SDCARD_CONNECTION
  1144.     /**
  1145.      * Set this option to one of the following (or the board's defaults apply):
  1146.      *
  1147.      *           LCD - Use the SD drive in the external LCD controller.
  1148.      *       ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  1149.      *  CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1150.      *
  1151.      * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1152.      */
  1153.     //#define SDCARD_CONNECTION LCD
  1154.   #endif
  1155.  
  1156. #endif // SDSUPPORT
  1157.  
  1158. /**
  1159.  * By default an onboard SD card reader may be shared as a USB mass-
  1160.  * storage device. This option hides the SD card from the host PC.
  1161.  */
  1162. //#define NO_SD_HOST_DRIVE   // Disable SD Card access over USB (for security).
  1163.  
  1164. /**
  1165.  * Additional options for Graphical Displays
  1166.  *
  1167.  * Use the optimizations here to improve printing performance,
  1168.  * which can be adversely affected by graphical display drawing,
  1169.  * especially when doing several short moves, and when printing
  1170.  * on DELTA and SCARA machines.
  1171.  *
  1172.  * Some of these options may result in the display lagging behind
  1173.  * controller events, as there is a trade-off between reliable
  1174.  * printing performance versus fast display updates.
  1175.  */
  1176. #if HAS_GRAPHICAL_LCD
  1177.   // Show SD percentage next to the progress bar
  1178.   //#define DOGM_SD_PERCENT
  1179.  
  1180.   // Enable to save many cycles by drawing a hollow frame on the Info Screen
  1181.   #define XYZ_HOLLOW_FRAME
  1182.  
  1183.   // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1184.   #define MENU_HOLLOW_FRAME
  1185.  
  1186.   // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1187.   // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1188.   //#define USE_BIG_EDIT_FONT
  1189.  
  1190.   // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  1191.   // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1192.   //#define USE_SMALL_INFOFONT
  1193.  
  1194.   // Enable this option and reduce the value to optimize screen updates.
  1195.   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1196.   //#define DOGM_SPI_DELAY_US 5
  1197.  
  1198.   // Swap the CW/CCW indicators in the graphics overlay
  1199.   //#define OVERLAY_GFX_REVERSE
  1200.  
  1201.   /**
  1202.    * ST7920-based LCDs can emulate a 16 x 4 character display using
  1203.    * the ST7920 character-generator for very fast screen updates.
  1204.    * Enable LIGHTWEIGHT_UI to use this special display mode.
  1205.    *
  1206.    * Since LIGHTWEIGHT_UI has limited space, the position and status
  1207.    * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1208.    * length of time to display the status message before clearing.
  1209.    *
  1210.    * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1211.    * This will prevent position updates from being displayed.
  1212.    */
  1213.   #if ENABLED(U8GLIB_ST7920)
  1214.     //#define LIGHTWEIGHT_UI
  1215.     #if ENABLED(LIGHTWEIGHT_UI)
  1216.       #define STATUS_EXPIRE_SECONDS 20
  1217.     #endif
  1218.   #endif
  1219.  
  1220.   /**
  1221.    * Status (Info) Screen customizations
  1222.    * These options may affect code size and screen render time.
  1223.    * Custom status screens can forcibly override these settings.
  1224.    */
  1225.   //#define STATUS_COMBINE_HEATERS    // Use combined heater images instead of separate ones
  1226.   //#define STATUS_HOTEND_NUMBERLESS  // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1227.   #define STATUS_HOTEND_INVERTED      // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1228.   #define STATUS_HOTEND_ANIM          // Use a second bitmap to indicate hotend heating
  1229.   #define STATUS_BED_ANIM             // Use a second bitmap to indicate bed heating
  1230.   #define STATUS_CHAMBER_ANIM         // Use a second bitmap to indicate chamber heating
  1231.   //#define STATUS_ALT_BED_BITMAP     // Use the alternative bed bitmap
  1232.   //#define STATUS_ALT_FAN_BITMAP     // Use the alternative fan bitmap
  1233.   //#define STATUS_FAN_FRAMES 3       // :[0,1,2,3,4] Number of fan animation frames
  1234.   //#define STATUS_HEAT_PERCENT       // Show heating in a progress bar
  1235.   //#define BOOT_MARLIN_LOGO_SMALL    // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1236.   //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1237.  
  1238.   // Frivolous Game Options
  1239.   //#define MARLIN_BRICKOUT
  1240.   //#define MARLIN_INVADERS
  1241.   //#define MARLIN_SNAKE
  1242.   //#define GAMES_EASTER_EGG          // Add extra blank lines above the "Games" sub-menu
  1243.  
  1244. #endif // HAS_GRAPHICAL_LCD
  1245.  
  1246. //
  1247. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1248. //
  1249. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1250.   // Display board used
  1251.   //#define LCD_FTDI_VM800B35A        // FTDI 3.5" with FT800 (320x240)
  1252.   //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1253.   //#define LCD_HAOYU_FT800CB         // Haoyu with 4.3" or 5" (480x272)
  1254.   //#define LCD_HAOYU_FT810CB         // Haoyu with 5" (800x480)
  1255.   //#define LCD_ALEPHOBJECTS_CLCD_UI  // Aleph Objects Color LCD UI
  1256.  
  1257.   // Correct the resolution if not using the stock TFT panel.
  1258.   //#define TOUCH_UI_320x240
  1259.   //#define TOUCH_UI_480x272
  1260.   //#define TOUCH_UI_800x480
  1261.  
  1262.   // Mappings for boards with a standard RepRapDiscount Display connector
  1263.   //#define AO_EXP1_PINMAP    // AlephObjects CLCD UI EXP1 mapping
  1264.   //#define AO_EXP2_PINMAP    // AlephObjects CLCD UI EXP2 mapping
  1265.   //#define CR10_TFT_PINMAP   // Rudolph Riedel's CR10 pin mapping
  1266.   //#define OTHER_PIN_LAYOUT  // Define pins manually below
  1267.   #if ENABLED(OTHER_PIN_LAYOUT)
  1268.     // The pins for CS and MOD_RESET (PD) must be chosen.
  1269.     #define CLCD_MOD_RESET  9
  1270.     #define CLCD_SPI_CS    10
  1271.  
  1272.     // If using software SPI, specify pins for SCLK, MOSI, MISO
  1273.     //#define CLCD_USE_SOFT_SPI
  1274.     #if ENABLED(CLCD_USE_SOFT_SPI)
  1275.       #define CLCD_SOFT_SPI_MOSI 11
  1276.       #define CLCD_SOFT_SPI_MISO 12
  1277.       #define CLCD_SOFT_SPI_SCLK 13
  1278.     #endif
  1279.   #endif
  1280.  
  1281.   // Display Orientation. An inverted (i.e. upside-down) display
  1282.   // is supported on the FT800. The FT810 and beyond also support
  1283.   // portrait and mirrored orientations.
  1284.   //#define TOUCH_UI_INVERTED
  1285.   //#define TOUCH_UI_PORTRAIT
  1286.   //#define TOUCH_UI_MIRRORED
  1287.  
  1288.   // UTF8 processing and rendering.
  1289.   // Unsupported characters are shown as '?'.
  1290.   //#define TOUCH_UI_USE_UTF8
  1291.   #if ENABLED(TOUCH_UI_USE_UTF8)
  1292.     // Western accents support. These accented characters use
  1293.     // combined bitmaps and require relatively little storage.
  1294.     #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1295.     #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1296.       // Additional character groups. These characters require
  1297.       // full bitmaps and take up considerable storage:
  1298.       //#define TOUCH_UI_UTF8_SUPERSCRIPTS  // ¹ ² ³
  1299.       //#define TOUCH_UI_UTF8_COPYRIGHT     // © ®
  1300.       //#define TOUCH_UI_UTF8_GERMANIC      // ß
  1301.       //#define TOUCH_UI_UTF8_SCANDINAVIAN  // Æ Ð Ø Þ æ ð ø þ
  1302.       //#define TOUCH_UI_UTF8_PUNCTUATION   // « » ¿ ¡
  1303.       //#define TOUCH_UI_UTF8_CURRENCY      // ¢ £ ¤ ¥
  1304.       //#define TOUCH_UI_UTF8_ORDINALS      // º ª
  1305.       //#define TOUCH_UI_UTF8_MATHEMATICS   // ± × ÷
  1306.       //#define TOUCH_UI_UTF8_FRACTIONS     // ¼ ½ ¾
  1307.       //#define TOUCH_UI_UTF8_SYMBOLS       // µ ¶ ¦ § ¬
  1308.     #endif
  1309.   #endif
  1310.  
  1311.   // Use a smaller font when labels don't fit buttons
  1312.   #define TOUCH_UI_FIT_TEXT
  1313.  
  1314.   // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1315.   //#define LCD_LANGUAGE_1 en
  1316.   //#define LCD_LANGUAGE_2 fr
  1317.   //#define LCD_LANGUAGE_3 de
  1318.   //#define LCD_LANGUAGE_4 es
  1319.   //#define LCD_LANGUAGE_5 it
  1320.  
  1321.   // Use a numeric passcode for "Screen lock" keypad.
  1322.   // (recommended for smaller displays)
  1323.   //#define TOUCH_UI_PASSCODE
  1324.  
  1325.   // Output extra debug info for Touch UI events
  1326.   //#define TOUCH_UI_DEBUG
  1327.  
  1328.   // Developer menu (accessed by touching "About Printer" copyright text)
  1329.   //#define TOUCH_UI_DEVELOPER_MENU
  1330. #endif
  1331.  
  1332. //
  1333. // FSMC Graphical TFT
  1334. //
  1335. #if ENABLED(FSMC_GRAPHICAL_TFT)
  1336.   //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1337.   //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1338.   //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1339.   //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1340.   //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1341.   //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1342. #endif
  1343.  
  1344. // @section safety
  1345.  
  1346. /**
  1347.  * The watchdog hardware timer will do a reset and disable all outputs
  1348.  * if the firmware gets too overloaded to read the temperature sensors.
  1349.  *
  1350.  * If you find that watchdog reboot causes your AVR board to hang forever,
  1351.  * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1352.  * NOTE: This method is less reliable as it can only catch hangups while
  1353.  * interrupts are enabled.
  1354.  */
  1355. #define USE_WATCHDOG
  1356. #if ENABLED(USE_WATCHDOG)
  1357.   //#define WATCHDOG_RESET_MANUAL
  1358. #endif
  1359.  
  1360. // @section lcd
  1361.  
  1362. /**
  1363.  * Babystepping enables movement of the axes by tiny increments without changing
  1364.  * the current position values. This feature is used primarily to adjust the Z
  1365.  * axis in the first layer of a print in real-time.
  1366.  *
  1367.  * Warning: Does not respect endstops!
  1368.  */
  1369. #define BABYSTEPPING
  1370. #if ENABLED(BABYSTEPPING)
  1371.   //#define BABYSTEP_WITHOUT_HOMING
  1372.   //#define BABYSTEP_XY                     // Also enable X/Y Babystepping. Not supported on DELTA!
  1373.   #define BABYSTEP_INVERT_Z false           // Change if Z babysteps should go the other way
  1374.   #define BABYSTEP_MULTIPLICATOR_Z  10       // Babysteps are very small. Increase for faster motion.
  1375.   #define BABYSTEP_MULTIPLICATOR_XY 1
  1376.  
  1377.   #define DOUBLECLICK_FOR_Z_BABYSTEPPING    // Double-click on the Status Screen for Z Babystepping.
  1378.   #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1379.     #define DOUBLECLICK_MAX_INTERVAL 1250   // Maximum interval between clicks, in milliseconds.
  1380.                                             // Note: Extra time may be added to mitigate controller latency.
  1381.     //#define BABYSTEP_ALWAYS_AVAILABLE     // Allow babystepping at all times (not just during movement).
  1382.     //#define MOVE_Z_WHEN_IDLE              // Jump to the move Z menu on doubleclick when printer is idle.
  1383.     #if ENABLED(MOVE_Z_WHEN_IDLE)
  1384.       #define MOVE_Z_IDLE_MULTIPLICATOR 1   // Multiply 1mm by this factor for the move step size.
  1385.     #endif
  1386.   #endif
  1387.  
  1388.   //#define BABYSTEP_DISPLAY_TOTAL          // Display total babysteps since last G28
  1389.  
  1390.   #define BABYSTEP_ZPROBE_OFFSET          // Combine M851 Z and Babystepping
  1391.   #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1392.     //#define BABYSTEP_HOTEND_Z_OFFSET      // For multiple hotends, babystep relative Z offsets
  1393.     //#define BABYSTEP_ZPROBE_GFX_OVERLAY   // Enable graphical overlay on Z-offset editor
  1394.   #endif
  1395. #endif
  1396.  
  1397. // @section extruder
  1398.  
  1399. /**
  1400.  * Linear Pressure Control v1.5
  1401.  *
  1402.  * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1403.  * K=0 means advance disabled.
  1404.  *
  1405.  * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1406.  *
  1407.  * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1408.  * Larger K values will be needed for flexible filament and greater distances.
  1409.  * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1410.  * print acceleration will be reduced during the affected moves to keep within the limit.
  1411.  *
  1412.  * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1413.  * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  1414.  */
  1415. //#define LIN_ADVANCE
  1416. #if ENABLED(LIN_ADVANCE)
  1417.   //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1418.   #define LIN_ADVANCE_K 0.22    // Unit: mm compression per 1mm/s extruder speed
  1419.   //#define LA_DEBUG            // If enabled, this will generate debug information output over USB.
  1420. #endif
  1421.  
  1422. // @section leveling
  1423.  
  1424. /**
  1425.  * Points to probe for all 3-point Leveling procedures.
  1426.  * Override if the automatically selected points are inadequate.
  1427.  */
  1428. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1429.   //#define PROBE_PT_1_X 15
  1430.   //#define PROBE_PT_1_Y 180
  1431.   //#define PROBE_PT_2_X 15
  1432.   //#define PROBE_PT_2_Y 20
  1433.   //#define PROBE_PT_3_X 170
  1434.   //#define PROBE_PT_3_Y 20
  1435. #endif
  1436.  
  1437. /**
  1438.  * Override MIN_PROBE_EDGE for each side of the build plate
  1439.  * Useful to get probe points to exact positions on targets or
  1440.  * to allow leveling to avoid plate clamps on only specific
  1441.  * sides of the bed.
  1442.  *
  1443.  * If you are replacing the prior *_PROBE_BED_POSITION options,
  1444.  * LEFT and FRONT values in most cases will map directly over
  1445.  * RIGHT and REAR would be the inverse such as
  1446.  * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1447.  *
  1448.  * This will allow all positions to match at compilation, however
  1449.  * should the probe position be modified with M851XY then the
  1450.  * probe points will follow. This prevents any change from causing
  1451.  * the probe to be unable to reach any points.
  1452.  */
  1453. #if PROBE_SELECTED && !IS_KINEMATIC
  1454.   //#define MIN_PROBE_EDGE_LEFT MIN_PROBE_EDGE
  1455.   //#define MIN_PROBE_EDGE_RIGHT MIN_PROBE_EDGE
  1456.   //#define MIN_PROBE_EDGE_FRONT MIN_PROBE_EDGE
  1457.   //#define MIN_PROBE_EDGE_BACK MIN_PROBE_EDGE
  1458. #endif
  1459.  
  1460. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1461.   // Override the mesh area if the automatic (max) area is too large
  1462.   //#define MESH_MIN_X MESH_INSET
  1463.   //#define MESH_MIN_Y MESH_INSET
  1464.   //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1465.   //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1466. #endif
  1467.  
  1468. /**
  1469.  * Repeatedly attempt G29 leveling until it succeeds.
  1470.  * Stop after G29_MAX_RETRIES attempts.
  1471.  */
  1472. //#define G29_RETRY_AND_RECOVER
  1473. #if ENABLED(G29_RETRY_AND_RECOVER)
  1474.   #define G29_MAX_RETRIES 3
  1475.   #define G29_HALT_ON_FAILURE
  1476.   /**
  1477.    * Specify the GCODE commands that will be executed when leveling succeeds,
  1478.    * between attempts, and after the maximum number of retries have been tried.
  1479.    */
  1480.   #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1481.   #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1482.   #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"
  1483.  
  1484. #endif
  1485.  
  1486. // @section extras
  1487.  
  1488. //
  1489. // G2/G3 Arc Support
  1490. //
  1491. #define ARC_SUPPORT               // Disable this feature to save ~3226 bytes
  1492. #if ENABLED(ARC_SUPPORT)
  1493.   #define MM_PER_ARC_SEGMENT  1   // Length of each arc segment
  1494.   #define MIN_ARC_SEGMENTS   24   // Minimum number of segments in a complete circle
  1495.   #define N_ARC_CORRECTION   25   // Number of interpolated segments between corrections
  1496.   //#define ARC_P_CIRCLES         // Enable the 'P' parameter to specify complete circles
  1497.   //#define CNC_WORKSPACE_PLANES  // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1498. #endif
  1499.  
  1500. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1501. //#define BEZIER_CURVE_SUPPORT
  1502.  
  1503. /**
  1504.  * G38 Probe Target
  1505.  *
  1506.  * This option adds G38.2 and G38.3 (probe towards target)
  1507.  * and optionally G38.4 and G38.5 (probe away from target).
  1508.  * Set MULTIPLE_PROBING for G38 to probe more than once.
  1509.  */
  1510. //#define G38_PROBE_TARGET
  1511. #if ENABLED(G38_PROBE_TARGET)
  1512.   //#define G38_PROBE_AWAY        // Include G38.4 and G38.5 to probe away from target
  1513.   #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1514. #endif
  1515.  
  1516. // Moves (or segments) with fewer steps than this will be joined with the next move
  1517. #define MIN_STEPS_PER_SEGMENT 6
  1518.  
  1519. /**
  1520.  * Minimum delay before and after setting the stepper DIR (in ns)
  1521.  *     0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1522.  *    20 : Minimum for TMC2xxx drivers
  1523.  *   200 : Minimum for A4988 drivers
  1524.  *   400 : Minimum for A5984 drivers
  1525.  *   500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1526.  *   650 : Minimum for DRV8825 drivers
  1527.  *  1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1528.  * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1529.  *
  1530.  * Override the default value based on the driver type set in Configuration.h.
  1531.  */
  1532. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1533. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1534.  
  1535. /**
  1536.  * Minimum stepper driver pulse width (in µs)
  1537.  *   0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1538.  *   0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1539.  *   1 : Minimum for A4988 and A5984 stepper drivers
  1540.  *   2 : Minimum for DRV8825 stepper drivers
  1541.  *   3 : Minimum for TB6600 stepper drivers
  1542.  *  30 : Minimum for TB6560 stepper drivers
  1543.  *
  1544.  * Override the default value based on the driver type set in Configuration.h.
  1545.  */
  1546. //#define MINIMUM_STEPPER_PULSE 2
  1547.  
  1548. /**
  1549.  * Maximum stepping rate (in Hz) the stepper driver allows
  1550.  *  If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1551.  *  5000000 : Maximum for TMC2xxx stepper drivers
  1552.  *  1000000 : Maximum for LV8729 stepper driver
  1553.  *  500000  : Maximum for A4988 stepper driver
  1554.  *  250000  : Maximum for DRV8825 stepper driver
  1555.  *  150000  : Maximum for TB6600 stepper driver
  1556.  *   15000  : Maximum for TB6560 stepper driver
  1557.  *
  1558.  * Override the default value based on the driver type set in Configuration.h.
  1559.  */
  1560. //#define MAXIMUM_STEPPER_RATE 250000
  1561.  
  1562. // @section temperature
  1563.  
  1564. // Control heater 0 and heater 1 in parallel.
  1565. //#define HEATERS_PARALLEL
  1566.  
  1567. //===========================================================================
  1568. //================================= Buffers =================================
  1569. //===========================================================================
  1570.  
  1571. // @section hidden
  1572.  
  1573. // The number of linear motions that can be in the plan at any give time.
  1574. // THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
  1575. #if ENABLED(SDSUPPORT)
  1576.   #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  1577. #else
  1578.   #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  1579. #endif
  1580.  
  1581. // @section serial
  1582.  
  1583. // The ASCII buffer for serial input
  1584. #define MAX_CMD_SIZE 96
  1585. #define BUFSIZE 4
  1586.  
  1587. // Transmission to Host Buffer Size
  1588. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1589. // To buffer a simple "ok" you need 4 bytes.
  1590. // For ADVANCED_OK (M105) you need 32 bytes.
  1591. // For debug-echo: 128 bytes for the optimal speed.
  1592. // Other output doesn't need to be that speedy.
  1593. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1594. #define TX_BUFFER_SIZE 0
  1595.  
  1596. // Host Receive Buffer Size
  1597. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1598. // To use flow control, set this buffer size to at least 1024 bytes.
  1599. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1600. //#define RX_BUFFER_SIZE 1024
  1601.  
  1602. #if RX_BUFFER_SIZE >= 1024
  1603.   // Enable to have the controller send XON/XOFF control characters to
  1604.   // the host to signal the RX buffer is becoming full.
  1605.   //#define SERIAL_XON_XOFF
  1606. #endif
  1607.  
  1608. // Add M575 G-code to change the baud rate
  1609. //#define BAUD_RATE_GCODE
  1610.  
  1611. #if ENABLED(SDSUPPORT)
  1612.   // Enable this option to collect and display the maximum
  1613.   // RX queue usage after transferring a file to SD.
  1614.   //#define SERIAL_STATS_MAX_RX_QUEUED
  1615.  
  1616.   // Enable this option to collect and display the number
  1617.   // of dropped bytes after a file transfer to SD.
  1618.   //#define SERIAL_STATS_DROPPED_RX
  1619. #endif
  1620.  
  1621. // Enable an emergency-command parser to intercept certain commands as they
  1622. // enter the serial receive buffer, so they cannot be blocked.
  1623. // Currently handles M108, M112, M410
  1624. // Does not work on boards using AT90USB (USBCON) processors!
  1625. //#define EMERGENCY_PARSER
  1626.  
  1627. // Bad Serial-connections can miss a received command by sending an 'ok'
  1628. // Therefore some clients abort after 30 seconds in a timeout.
  1629. // Some other clients start sending commands while receiving a 'wait'.
  1630. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1631. //#define NO_TIMEOUTS 1000 // Milliseconds
  1632.  
  1633. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1634. //#define ADVANCED_OK
  1635.  
  1636. // Printrun may have trouble receiving long strings all at once.
  1637. // This option inserts short delays between lines of serial output.
  1638. #define SERIAL_OVERRUN_PROTECTION
  1639.  
  1640. // @section extras
  1641.  
  1642. /**
  1643.  * Extra Fan Speed
  1644.  * Adds a secondary fan speed for each print-cooling fan.
  1645.  *   'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1646.  *   'M106 P<fan> T2'     : Use the set secondary speed
  1647.  *   'M106 P<fan> T1'     : Restore the previous fan speed
  1648.  */
  1649. //#define EXTRA_FAN_SPEED
  1650.  
  1651. /**
  1652.  * Firmware-based and LCD-controlled retract
  1653.  *
  1654.  * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1655.  * Use M207 and M208 to define parameters for retract / recover.
  1656.  *
  1657.  * Use M209 to enable or disable auto-retract.
  1658.  * With auto-retract enabled, all G1 E moves within the set range
  1659.  * will be converted to firmware-based retract/recover moves.
  1660.  *
  1661.  * Be sure to turn off auto-retract during filament change.
  1662.  *
  1663.  * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1664.  *
  1665.  */
  1666. //#define FWRETRACT
  1667. #if ENABLED(FWRETRACT)
  1668.   #define FWRETRACT_AUTORETRACT           // Override slicer retractions
  1669.   #if ENABLED(FWRETRACT_AUTORETRACT)
  1670.     #define MIN_AUTORETRACT 0.1           // (mm) Don't convert E moves under this length
  1671.     #define MAX_AUTORETRACT 10.0          // (mm) Don't convert E moves over this length
  1672.   #endif
  1673.   #define RETRACT_LENGTH 3                // (mm) Default retract length (positive value)
  1674.   #define RETRACT_LENGTH_SWAP 13          // (mm) Default swap retract length (positive value)
  1675.   #define RETRACT_FEEDRATE 45             // (mm/s) Default feedrate for retracting
  1676.   #define RETRACT_ZRAISE 0                // (mm) Default retract Z-raise
  1677.   #define RETRACT_RECOVER_LENGTH 0        // (mm) Default additional recover length (added to retract length on recover)
  1678.   #define RETRACT_RECOVER_LENGTH_SWAP 0   // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  1679.   #define RETRACT_RECOVER_FEEDRATE 8      // (mm/s) Default feedrate for recovering from retraction
  1680.   #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  1681.   #if ENABLED(MIXING_EXTRUDER)
  1682.     //#define RETRACT_SYNC_MIXING         // Retract and restore all mixing steppers simultaneously
  1683.   #endif
  1684. #endif
  1685.  
  1686. /**
  1687.  * Universal tool change settings.
  1688.  * Applies to all types of extruders except where explicitly noted.
  1689.  */
  1690. #if EXTRUDERS > 1
  1691.   // Z raise distance for tool-change, as needed for some extruders
  1692.   #define TOOLCHANGE_ZRAISE     2  // (mm)
  1693.   //#define TOOLCHANGE_NO_RETURN   // Never return to the previous position on tool-change
  1694.  
  1695.   // Retract and prime filament on tool-change
  1696.   //#define TOOLCHANGE_FILAMENT_SWAP
  1697.   #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1698.     #define TOOLCHANGE_FIL_SWAP_LENGTH          12  // (mm)
  1699.     #define TOOLCHANGE_FIL_EXTRA_PRIME           2  // (mm)
  1700.     #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600  // (mm/m)
  1701.     #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED   3600  // (mm/m)
  1702.   #endif
  1703.  
  1704.   /**
  1705.    * Position to park head during tool change.
  1706.    * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  1707.    */
  1708.   //#define TOOLCHANGE_PARK
  1709.   #if ENABLED(TOOLCHANGE_PARK)
  1710.     #define TOOLCHANGE_PARK_XY    { X_MIN_POS + 10, Y_MIN_POS + 10 }
  1711.     #define TOOLCHANGE_PARK_XY_FEEDRATE 6000  // (mm/m)
  1712.   #endif
  1713. #endif
  1714.  
  1715. /**
  1716.  * Advanced Pause
  1717.  * Experimental feature for filament change support and for parking the nozzle when paused.
  1718.  * Adds the GCode M600 for initiating filament change.
  1719.  * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1720.  *
  1721.  * Requires an LCD display.
  1722.  * Requires NOZZLE_PARK_FEATURE.
  1723.  * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1724.  */
  1725. //#define ADVANCED_PAUSE_FEATURE
  1726. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1727.   #define PAUSE_PARK_RETRACT_FEEDRATE         60  // (mm/s) Initial retract feedrate.
  1728.   #define PAUSE_PARK_RETRACT_LENGTH            2  // (mm) Initial retract.
  1729.                                                   // This short retract is done immediately, before parking the nozzle.
  1730.   #define FILAMENT_CHANGE_UNLOAD_FEEDRATE     10  // (mm/s) Unload filament feedrate. This can be pretty fast.
  1731.   #define FILAMENT_CHANGE_UNLOAD_ACCEL        25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1732.   #define FILAMENT_CHANGE_UNLOAD_LENGTH      100  // (mm) The length of filament for a complete unload.
  1733.                                                   //   For Bowden, the full length of the tube and nozzle.
  1734.                                                   //   For direct drive, the full length of the nozzle.
  1735.                                                   //   Set to 0 for manual unloading.
  1736.   #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE   6  // (mm/s) Slow move when starting load.
  1737.   #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH     0  // (mm) Slow length, to allow time to insert material.
  1738.                                                   // 0 to disable start loading and skip to fast load only
  1739.   #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE   6  // (mm/s) Load filament feedrate. This can be pretty fast.
  1740.   #define FILAMENT_CHANGE_FAST_LOAD_ACCEL     25  // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1741.   #define FILAMENT_CHANGE_FAST_LOAD_LENGTH     0  // (mm) Load length of filament, from extruder gear to nozzle.
  1742.                                                   //   For Bowden, the full length of the tube and nozzle.
  1743.                                                   //   For direct drive, the full length of the nozzle.
  1744.   //#define ADVANCED_PAUSE_CONTINUOUS_PURGE       // Purge continuously up to the purge length until interrupted.
  1745.   #define ADVANCED_PAUSE_PURGE_FEEDRATE        3  // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1746.   #define ADVANCED_PAUSE_PURGE_LENGTH         50  // (mm) Length to extrude after loading.
  1747.                                                   //   Set to 0 for manual extrusion.
  1748.                                                   //   Filament can be extruded repeatedly from the Filament Change menu
  1749.                                                   //   until extrusion is consistent, and to purge old filament.
  1750.   #define ADVANCED_PAUSE_RESUME_PRIME          0  // (mm) Extra distance to prime nozzle after returning from park.
  1751.   //#define ADVANCED_PAUSE_FANS_PAUSE             // Turn off print-cooling fans while the machine is paused.
  1752.  
  1753.                                                   // Filament Unload does a Retract, Delay, and Purge first:
  1754.   #define FILAMENT_UNLOAD_PURGE_RETRACT       13  // (mm) Unload initial retract length.
  1755.   #define FILAMENT_UNLOAD_PURGE_DELAY       5000  // (ms) Delay for the filament to cool after retract.
  1756.   #define FILAMENT_UNLOAD_PURGE_LENGTH         8  // (mm) An unretract is done, then this length is purged.
  1757.  
  1758.   #define PAUSE_PARK_NOZZLE_TIMEOUT           45  // (seconds) Time limit before the nozzle is turned off for safety.
  1759.   #define FILAMENT_CHANGE_ALERT_BEEPS         10  // Number of alert beeps to play when a response is needed.
  1760.   #define PAUSE_PARK_NO_STEPPER_TIMEOUT           // Enable for XYZ steppers to stay powered on during filament change.
  1761.  
  1762.   //#define PARK_HEAD_ON_PAUSE                    // Park the nozzle during pause and filament change.
  1763.   //#define HOME_BEFORE_FILAMENT_CHANGE           // Ensure homing has been completed prior to parking for filament change
  1764.  
  1765.   //#define FILAMENT_LOAD_UNLOAD_GCODES           // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1766.   //#define FILAMENT_UNLOAD_ALL_EXTRUDERS         // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1767. #endif
  1768.  
  1769. // @section tmc
  1770.  
  1771. /**
  1772.  * TMC26X Stepper Driver options
  1773.  *
  1774.  * The TMC26XStepper library is required for this stepper driver.
  1775.  * https://github.com/trinamic/TMC26XStepper
  1776.  */
  1777. #if HAS_DRIVER(TMC26X)
  1778.  
  1779.   #if AXIS_DRIVER_TYPE_X(TMC26X)
  1780.     #define X_MAX_CURRENT     1000  // (mA)
  1781.     #define X_SENSE_RESISTOR    91  // (mOhms)
  1782.     #define X_MICROSTEPS        16  // Number of microsteps
  1783.   #endif
  1784.  
  1785.   #if AXIS_DRIVER_TYPE_X2(TMC26X)
  1786.     #define X2_MAX_CURRENT    1000
  1787.     #define X2_SENSE_RESISTOR   91
  1788.     #define X2_MICROSTEPS       16
  1789.   #endif
  1790.  
  1791.   #if AXIS_DRIVER_TYPE_Y(TMC26X)
  1792.     #define Y_MAX_CURRENT     1000
  1793.     #define Y_SENSE_RESISTOR    91
  1794.     #define Y_MICROSTEPS        16
  1795.   #endif
  1796.  
  1797.   #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  1798.     #define Y2_MAX_CURRENT    1000
  1799.     #define Y2_SENSE_RESISTOR   91
  1800.     #define Y2_MICROSTEPS       16
  1801.   #endif
  1802.  
  1803.   #if AXIS_DRIVER_TYPE_Z(TMC26X)
  1804.     #define Z_MAX_CURRENT     1000
  1805.     #define Z_SENSE_RESISTOR    91
  1806.     #define Z_MICROSTEPS        16
  1807.   #endif
  1808.  
  1809.   #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  1810.     #define Z2_MAX_CURRENT    1000
  1811.     #define Z2_SENSE_RESISTOR   91
  1812.     #define Z2_MICROSTEPS       16
  1813.   #endif
  1814.  
  1815.   #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  1816.     #define Z3_MAX_CURRENT    1000
  1817.     #define Z3_SENSE_RESISTOR   91
  1818.     #define Z3_MICROSTEPS       16
  1819.   #endif
  1820.  
  1821.   #if AXIS_DRIVER_TYPE_E0(TMC26X)
  1822.     #define E0_MAX_CURRENT    1000
  1823.     #define E0_SENSE_RESISTOR   91
  1824.     #define E0_MICROSTEPS       16
  1825.   #endif
  1826.  
  1827.   #if AXIS_DRIVER_TYPE_E1(TMC26X)
  1828.     #define E1_MAX_CURRENT    1000
  1829.     #define E1_SENSE_RESISTOR   91
  1830.     #define E1_MICROSTEPS       16
  1831.   #endif
  1832.  
  1833.   #if AXIS_DRIVER_TYPE_E2(TMC26X)
  1834.     #define E2_MAX_CURRENT    1000
  1835.     #define E2_SENSE_RESISTOR   91
  1836.     #define E2_MICROSTEPS       16
  1837.   #endif
  1838.  
  1839.   #if AXIS_DRIVER_TYPE_E3(TMC26X)
  1840.     #define E3_MAX_CURRENT    1000
  1841.     #define E3_SENSE_RESISTOR   91
  1842.     #define E3_MICROSTEPS       16
  1843.   #endif
  1844.  
  1845.   #if AXIS_DRIVER_TYPE_E4(TMC26X)
  1846.     #define E4_MAX_CURRENT    1000
  1847.     #define E4_SENSE_RESISTOR   91
  1848.     #define E4_MICROSTEPS       16
  1849.   #endif
  1850.  
  1851.   #if AXIS_DRIVER_TYPE_E5(TMC26X)
  1852.     #define E5_MAX_CURRENT    1000
  1853.     #define E5_SENSE_RESISTOR   91
  1854.     #define E5_MICROSTEPS       16
  1855.   #endif
  1856.  
  1857. #endif // TMC26X
  1858.  
  1859. // @section tmc_smart
  1860.  
  1861. /**
  1862.  * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  1863.  * connect your SPI pins to the hardware SPI interface on your board and define
  1864.  * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  1865.  * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1866.  * You may also use software SPI if you wish to use general purpose IO pins.
  1867.  *
  1868.  * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  1869.  * to the driver side PDN_UART pin with a 1K resistor.
  1870.  * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  1871.  * a resistor.
  1872.  * The drivers can also be used with hardware serial.
  1873.  *
  1874.  * TMCStepper library is required to use TMC stepper drivers.
  1875.  * https://github.com/teemuatlut/TMCStepper
  1876.  */
  1877. #if HAS_TRINAMIC
  1878.  
  1879.   #define HOLD_MULTIPLIER    0.5  // Scales down the holding current from run current
  1880.   #define INTERPOLATE       true  // Interpolate X/Y/Z_MICROSTEPS to 256
  1881.  
  1882.   #if AXIS_IS_TMC(X)
  1883.     #define X_CURRENT       760       // (mA) RMS current. Multiply by 1.414 for peak current.
  1884.     #define X_CURRENT_HOME  X_CURRENT  // (mA) RMS current for sensorless homing
  1885.     #define X_MICROSTEPS     16    // 0..256
  1886.     #define X_RSENSE          0.11
  1887.     #define X_CHAIN_POS      -1    // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
  1888.   #endif
  1889.  
  1890.   #if AXIS_IS_TMC(X2)
  1891.     #define X2_CURRENT      800
  1892.     #define X2_CURRENT_HOME X2_CURRENT
  1893.     #define X2_MICROSTEPS    16
  1894.     #define X2_RSENSE         0.11
  1895.     #define X2_CHAIN_POS     -1
  1896.   #endif
  1897.  
  1898.   #if AXIS_IS_TMC(Y)
  1899.     #define Y_CURRENT       760
  1900.     #define Y_CURRENT_HOME  Y_CURRENT
  1901.     #define Y_MICROSTEPS     16
  1902.     #define Y_RSENSE          0.11
  1903.     #define Y_CHAIN_POS      -1
  1904.   #endif
  1905.  
  1906.   #if AXIS_IS_TMC(Y2)
  1907.     #define Y2_CURRENT      800
  1908.     #define Y2_CURRENT_HOME Y2_CURRENT
  1909.     #define Y2_MICROSTEPS    16
  1910.     #define Y2_RSENSE         0.11
  1911.     #define Y2_CHAIN_POS     -1
  1912.   #endif
  1913.  
  1914.   #if AXIS_IS_TMC(Z)
  1915.     #define Z_CURRENT       760
  1916.     #define Z_CURRENT_HOME  Z_CURRENT
  1917.     #define Z_MICROSTEPS     16
  1918.     #define Z_RSENSE          0.11
  1919.     #define Z_CHAIN_POS      -1
  1920.   #endif
  1921.  
  1922.   #if AXIS_IS_TMC(Z2)
  1923.     #define Z2_CURRENT      800
  1924.     #define Z2_CURRENT_HOME Z2_CURRENT
  1925.     #define Z2_MICROSTEPS    16
  1926.     #define Z2_RSENSE         0.11
  1927.     #define Z2_CHAIN_POS     -1
  1928.   #endif
  1929.  
  1930.   #if AXIS_IS_TMC(Z3)
  1931.     #define Z3_CURRENT      800
  1932.     #define Z3_CURRENT_HOME Z3_CURRENT
  1933.     #define Z3_MICROSTEPS    16
  1934.     #define Z3_RSENSE         0.11
  1935.     #define Z3_CHAIN_POS     -1
  1936.   #endif
  1937.  
  1938.   #if AXIS_IS_TMC(E0)
  1939.     #define E0_CURRENT      900
  1940.     #define E0_MICROSTEPS    16
  1941.     #define E0_RSENSE         0.11
  1942.     #define E0_CHAIN_POS     -1
  1943.   #endif
  1944.  
  1945.   #if AXIS_IS_TMC(E1)
  1946.     #define E1_CURRENT      800
  1947.     #define E1_MICROSTEPS    16
  1948.     #define E1_RSENSE         0.11
  1949.     #define E1_CHAIN_POS     -1
  1950.   #endif
  1951.  
  1952.   #if AXIS_IS_TMC(E2)
  1953.     #define E2_CURRENT      800
  1954.     #define E2_MICROSTEPS    16
  1955.     #define E2_RSENSE         0.11
  1956.     #define E2_CHAIN_POS     -1
  1957.   #endif
  1958.  
  1959.   #if AXIS_IS_TMC(E3)
  1960.     #define E3_CURRENT      800
  1961.     #define E3_MICROSTEPS    16
  1962.     #define E3_RSENSE         0.11
  1963.     #define E3_CHAIN_POS     -1
  1964.   #endif
  1965.  
  1966.   #if AXIS_IS_TMC(E4)
  1967.     #define E4_CURRENT      800
  1968.     #define E4_MICROSTEPS    16
  1969.     #define E4_RSENSE         0.11
  1970.     #define E4_CHAIN_POS     -1
  1971.   #endif
  1972.  
  1973.   #if AXIS_IS_TMC(E5)
  1974.     #define E5_CURRENT      800
  1975.     #define E5_MICROSTEPS    16
  1976.     #define E5_RSENSE         0.11
  1977.     #define E5_CHAIN_POS     -1
  1978.   #endif
  1979.  
  1980.   /**
  1981.    * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  1982.    * The default pins can be found in your board's pins file.
  1983.    */
  1984.   //#define X_CS_PIN          -1
  1985.   //#define Y_CS_PIN          -1
  1986.   //#define Z_CS_PIN          -1
  1987.   //#define X2_CS_PIN         -1
  1988.   //#define Y2_CS_PIN         -1
  1989.   //#define Z2_CS_PIN         -1
  1990.   //#define Z3_CS_PIN         -1
  1991.   //#define E0_CS_PIN         -1
  1992.   //#define E1_CS_PIN         -1
  1993.   //#define E2_CS_PIN         -1
  1994.   //#define E3_CS_PIN         -1
  1995.   //#define E4_CS_PIN         -1
  1996.   //#define E5_CS_PIN         -1
  1997.  
  1998.   /**
  1999.    * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2000.    * The default SW SPI pins are defined the respective pins files,
  2001.    * but you can override or define them here.
  2002.    */
  2003.   //#define TMC_USE_SW_SPI
  2004.   //#define TMC_SW_MOSI       -1
  2005.   //#define TMC_SW_MISO       -1
  2006.   //#define TMC_SW_SCK        -1
  2007.  
  2008.   /**
  2009.    * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2010.    * Set the address using jumpers on pins MS1 and MS2.
  2011.    * Address | MS1  | MS2
  2012.    *       0 | LOW  | LOW
  2013.    *       1 | HIGH | LOW
  2014.    *       2 | LOW  | HIGH
  2015.    *       3 | HIGH | HIGH
  2016.    *
  2017.    * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2018.    * on the same serial port, either here or in your board's pins file.
  2019.    */
  2020.   #define  X_SLAVE_ADDRESS 0
  2021.   #define  Y_SLAVE_ADDRESS 0
  2022.   #define  Z_SLAVE_ADDRESS 0
  2023.   #define X2_SLAVE_ADDRESS 0
  2024.   #define Y2_SLAVE_ADDRESS 0
  2025.   #define Z2_SLAVE_ADDRESS 0
  2026.   #define Z3_SLAVE_ADDRESS 0
  2027.   #define E0_SLAVE_ADDRESS 0
  2028.   #define E1_SLAVE_ADDRESS 0
  2029.   #define E2_SLAVE_ADDRESS 0
  2030.   #define E3_SLAVE_ADDRESS 0
  2031.   #define E4_SLAVE_ADDRESS 0
  2032.   #define E5_SLAVE_ADDRESS 0
  2033.  
  2034.   /**
  2035.    * Software enable
  2036.    *
  2037.    * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  2038.    * function through a communication line such as SPI or UART.
  2039.    */
  2040.   //#define SOFTWARE_DRIVER_ENABLE
  2041.  
  2042.   /**
  2043.    * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2044.    * Use Trinamic's ultra quiet stepping mode.
  2045.    * When disabled, Marlin will use spreadCycle stepping mode.
  2046.    */
  2047.   #define STEALTHCHOP_XY
  2048.   #define STEALTHCHOP_Z
  2049.   #define STEALTHCHOP_E
  2050.  
  2051.   /**
  2052.    * Optimize spreadCycle chopper parameters by using predefined parameter sets
  2053.    * or with the help of an example included in the library.
  2054.    * Provided parameter sets are
  2055.    * CHOPPER_DEFAULT_12V
  2056.    * CHOPPER_DEFAULT_19V
  2057.    * CHOPPER_DEFAULT_24V
  2058.    * CHOPPER_DEFAULT_36V
  2059.    * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  2060.    * CHOPPER_MARLIN_119   // Old defaults from Marlin v1.1.9
  2061.    *
  2062.    * Define you own with
  2063.    * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  2064.    */
  2065.   #define CHOPPER_TIMING CHOPPER_DEFAULT_24V
  2066.  
  2067.   /**
  2068.    * Monitor Trinamic drivers for error conditions,
  2069.    * like overtemperature and short to ground.
  2070.    * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  2071.    * Other detected conditions can be used to stop the current print.
  2072.    * Relevant g-codes:
  2073.    * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  2074.    * M911 - Report stepper driver overtemperature pre-warn condition.
  2075.    * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  2076.    * M122 - Report driver parameters (Requires TMC_DEBUG)
  2077.    */
  2078.   //#define MONITOR_DRIVER_STATUS
  2079.  
  2080.   #if ENABLED(MONITOR_DRIVER_STATUS)
  2081.     #define CURRENT_STEP_DOWN     50  // [mA]
  2082.     #define REPORT_CURRENT_CHANGE
  2083.     #define STOP_ON_ERROR
  2084.   #endif
  2085.  
  2086.   /**
  2087.    * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2088.    * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  2089.    * This mode allows for faster movements at the expense of higher noise levels.
  2090.    * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  2091.    * M913 X/Y/Z/E to live tune the setting
  2092.    */
  2093.   //#define HYBRID_THRESHOLD
  2094.  
  2095.   #define X_HYBRID_THRESHOLD     100  // [mm/s]
  2096.   #define X2_HYBRID_THRESHOLD    100
  2097.   #define Y_HYBRID_THRESHOLD     100
  2098.   #define Y2_HYBRID_THRESHOLD    100
  2099.   #define Z_HYBRID_THRESHOLD       3
  2100.   #define Z2_HYBRID_THRESHOLD      3
  2101.   #define Z3_HYBRID_THRESHOLD      3
  2102.   #define E0_HYBRID_THRESHOLD     30
  2103.   #define E1_HYBRID_THRESHOLD     30
  2104.   #define E2_HYBRID_THRESHOLD     30
  2105.   #define E3_HYBRID_THRESHOLD     30
  2106.   #define E4_HYBRID_THRESHOLD     30
  2107.   #define E5_HYBRID_THRESHOLD     30
  2108.  
  2109.   /**
  2110.    * Use StallGuard2 to home / probe X, Y, Z.
  2111.    *
  2112.    * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  2113.    * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  2114.    * X, Y, and Z homing will always be done in spreadCycle mode.
  2115.    *
  2116.    * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  2117.    * Use M914 X Y Z to set the stall threshold at runtime:
  2118.    *
  2119.    *  Sensitivity   TMC2209   Others
  2120.    *    HIGHEST       255      -64    (Too sensitive => False positive)
  2121.    *    LOWEST         0        63    (Too insensitive => No trigger)
  2122.    *
  2123.    * It is recommended to set [XYZ]_HOME_BUMP_MM to 0.
  2124.    *
  2125.    * SPI_ENDSTOPS  *** Beta feature! *** TMC2130 Only ***
  2126.    * Poll the driver through SPI to determine load when homing.
  2127.    * Removes the need for a wire from DIAG1 to an endstop pin.
  2128.    *
  2129.    * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  2130.    * homing and adds a guard period for endstop triggering.
  2131.    */
  2132.   //#define SENSORLESS_HOMING // StallGuard capable drivers only
  2133.  
  2134.   /**
  2135.    * Use StallGuard2 to probe the bed with the nozzle.
  2136.    *
  2137.    * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  2138.    *          to move the Z axis. Take extreme care when attempting to enable this feature.
  2139.    */
  2140.   //#define SENSORLESS_PROBING // StallGuard capable drivers only
  2141.  
  2142.   #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  2143.     // TMC2209: 0...255. TMC2130: -64...63
  2144.     #define X_STALL_SENSITIVITY  8
  2145.     #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  2146.     #define Y_STALL_SENSITIVITY  8
  2147.     //#define Z_STALL_SENSITIVITY  8
  2148.     //#define SPI_ENDSTOPS              // TMC2130 only
  2149.     //#define IMPROVE_HOMING_RELIABILITY
  2150.   #endif
  2151.  
  2152.   /**
  2153.    * Beta feature!
  2154.    * Create a 50/50 square wave step pulse optimal for stepper drivers.
  2155.    */
  2156.   //#define SQUARE_WAVE_STEPPING
  2157.  
  2158.   /**
  2159.    * Enable M122 debugging command for TMC stepper drivers.
  2160.    * M122 S0/1 will enable continous reporting.
  2161.    */
  2162.   //#define TMC_DEBUG
  2163.  
  2164.   /**
  2165.    * You can set your own advanced settings by filling in predefined functions.
  2166.    * A list of available functions can be found on the library github page
  2167.    * https://github.com/teemuatlut/TMCStepper
  2168.    *
  2169.    * Example:
  2170.    * #define TMC_ADV() { \
  2171.    *   stepperX.diag0_otpw(1); \
  2172.    *   stepperY.intpol(0); \
  2173.    * }
  2174.    */
  2175.   #define TMC_ADV() {  }
  2176.  
  2177. #endif // HAS_TRINAMIC
  2178.  
  2179. // @section L6470
  2180.  
  2181. /**
  2182.  * L6470 Stepper Driver options
  2183.  *
  2184.  * Arduino-L6470 library (0.7.0 or higher) is required for this stepper driver.
  2185.  * https://github.com/ameyer/Arduino-L6470
  2186.  *
  2187.  * Requires the following to be defined in your pins_YOUR_BOARD file
  2188.  *     L6470_CHAIN_SCK_PIN
  2189.  *     L6470_CHAIN_MISO_PIN
  2190.  *     L6470_CHAIN_MOSI_PIN
  2191.  *     L6470_CHAIN_SS_PIN
  2192.  *     L6470_RESET_CHAIN_PIN  (optional)
  2193.  */
  2194. #if HAS_DRIVER(L6470)
  2195.  
  2196.   //#define L6470_CHITCHAT        // Display additional status info
  2197.  
  2198.   #if AXIS_DRIVER_TYPE_X(L6470)
  2199.     #define X_MICROSTEPS     128  // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
  2200.     #define X_OVERCURRENT   2000  // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
  2201.     #define X_STALLCURRENT  1500  // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) -  4A max - rounds down)
  2202.     #define X_MAX_VOLTAGE    127  // 0-255, Maximum effective voltage seen by stepper
  2203.     #define X_CHAIN_POS       -1  // Position in SPI chain. (<=0 : Not in chain. 1 : Nearest MOSI)
  2204.   #endif
  2205.  
  2206.   #if AXIS_DRIVER_TYPE_X2(L6470)
  2207.     #define X2_MICROSTEPS      128
  2208.     #define X2_OVERCURRENT    2000
  2209.     #define X2_STALLCURRENT   1500
  2210.     #define X2_MAX_VOLTAGE     127
  2211.     #define X2_CHAIN_POS        -1
  2212.   #endif
  2213.  
  2214.   #if AXIS_DRIVER_TYPE_Y(L6470)
  2215.     #define Y_MICROSTEPS       128
  2216.     #define Y_OVERCURRENT     2000
  2217.     #define Y_STALLCURRENT    1500
  2218.     #define Y_MAX_VOLTAGE      127
  2219.     #define Y_CHAIN_POS         -1
  2220.   #endif
  2221.  
  2222.   #if AXIS_DRIVER_TYPE_Y2(L6470)
  2223.     #define Y2_MICROSTEPS      128
  2224.     #define Y2_OVERCURRENT    2000
  2225.     #define Y2_STALLCURRENT   1500
  2226.     #define Y2_MAX_VOLTAGE     127
  2227.     #define Y2_CHAIN_POS        -1
  2228.   #endif
  2229.  
  2230.   #if AXIS_DRIVER_TYPE_Z(L6470)
  2231.     #define Z_MICROSTEPS       128
  2232.     #define Z_OVERCURRENT     2000
  2233.     #define Z_STALLCURRENT    1500
  2234.     #define Z_MAX_VOLTAGE      127
  2235.     #define Z_CHAIN_POS         -1
  2236.   #endif
  2237.  
  2238.   #if AXIS_DRIVER_TYPE_Z2(L6470)
  2239.     #define Z2_MICROSTEPS      128
  2240.     #define Z2_OVERCURRENT    2000
  2241.     #define Z2_STALLCURRENT   1500
  2242.     #define Z2_MAX_VOLTAGE     127
  2243.     #define Z2_CHAIN_POS        -1
  2244.   #endif
  2245.  
  2246.   #if AXIS_DRIVER_TYPE_Z3(L6470)
  2247.     #define Z3_MICROSTEPS      128
  2248.     #define Z3_OVERCURRENT    2000
  2249.     #define Z3_STALLCURRENT   1500
  2250.     #define Z3_MAX_VOLTAGE     127
  2251.     #define Z3_CHAIN_POS        -1
  2252.   #endif
  2253.  
  2254.   #if AXIS_DRIVER_TYPE_E0(L6470)
  2255.     #define E0_MICROSTEPS      128
  2256.     #define E0_OVERCURRENT    2000
  2257.     #define E0_STALLCURRENT   1500
  2258.     #define E0_MAX_VOLTAGE     127
  2259.     #define E0_CHAIN_POS        -1
  2260.   #endif
  2261.  
  2262.   #if AXIS_DRIVER_TYPE_E1(L6470)
  2263.     #define E1_MICROSTEPS      128
  2264.     #define E1_OVERCURRENT    2000
  2265.     #define E1_STALLCURRENT   1500
  2266.     #define E1_MAX_VOLTAGE     127
  2267.     #define E1_CHAIN_POS        -1
  2268.   #endif
  2269.  
  2270.   #if AXIS_DRIVER_TYPE_E2(L6470)
  2271.     #define E2_MICROSTEPS      128
  2272.     #define E2_OVERCURRENT    2000
  2273.     #define E2_STALLCURRENT   1500
  2274.     #define E2_MAX_VOLTAGE     127
  2275.     #define E2_CHAIN_POS        -1
  2276.   #endif
  2277.  
  2278.   #if AXIS_DRIVER_TYPE_E3(L6470)
  2279.     #define E3_MICROSTEPS      128
  2280.     #define E3_OVERCURRENT    2000
  2281.     #define E3_STALLCURRENT   1500
  2282.     #define E3_MAX_VOLTAGE     127
  2283.     #define E3_CHAIN_POS        -1
  2284.   #endif
  2285.  
  2286.   #if AXIS_DRIVER_TYPE_E4(L6470)
  2287.     #define E4_MICROSTEPS      128
  2288.     #define E4_OVERCURRENT    2000
  2289.     #define E4_STALLCURRENT   1500
  2290.     #define E4_MAX_VOLTAGE     127
  2291.     #define E4_CHAIN_POS        -1
  2292.   #endif
  2293.  
  2294.   #if AXIS_DRIVER_TYPE_E5(L6470)
  2295.     #define E5_MICROSTEPS      128
  2296.     #define E5_OVERCURRENT    2000
  2297.     #define E5_STALLCURRENT   1500
  2298.     #define E5_MAX_VOLTAGE     127
  2299.     #define E5_CHAIN_POS        -1
  2300.   #endif
  2301.  
  2302.   /**
  2303.    * Monitor L6470 drivers for error conditions like over temperature and over current.
  2304.    * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  2305.    * Other detected conditions can be used to stop the current print.
  2306.    * Relevant g-codes:
  2307.    * 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.
  2308.    *         I not present or I0 or I1 - X, Y, Z or E0
  2309.    *         I2 - X2, Y2, Z2 or E1
  2310.    *         I3 - Z3 or E3
  2311.    *         I4 - E4
  2312.    *         I5 - E5
  2313.    * M916 - Increase drive level until get thermal warning
  2314.    * M917 - Find minimum current thresholds
  2315.    * M918 - Increase speed until max or error
  2316.    * M122 S0/1 - Report driver parameters
  2317.    */
  2318.   //#define MONITOR_L6470_DRIVER_STATUS
  2319.  
  2320.   #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  2321.     #define KVAL_HOLD_STEP_DOWN     1
  2322.     //#define L6470_STOP_ON_ERROR
  2323.   #endif
  2324.  
  2325. #endif // L6470
  2326.  
  2327. /**
  2328.  * TWI/I2C BUS
  2329.  *
  2330.  * This feature is an EXPERIMENTAL feature so it shall not be used on production
  2331.  * machines. Enabling this will allow you to send and receive I2C data from slave
  2332.  * devices on the bus.
  2333.  *
  2334.  * ; Example #1
  2335.  * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  2336.  * ; It uses multiple M260 commands with one B<base 10> arg
  2337.  * M260 A99  ; Target slave address
  2338.  * M260 B77  ; M
  2339.  * M260 B97  ; a
  2340.  * M260 B114 ; r
  2341.  * M260 B108 ; l
  2342.  * M260 B105 ; i
  2343.  * M260 B110 ; n
  2344.  * M260 S1   ; Send the current buffer
  2345.  *
  2346.  * ; Example #2
  2347.  * ; Request 6 bytes from slave device with address 0x63 (99)
  2348.  * M261 A99 B5
  2349.  *
  2350.  * ; Example #3
  2351.  * ; Example serial output of a M261 request
  2352.  * echo:i2c-reply: from:99 bytes:5 data:hello
  2353.  */
  2354.  
  2355. // @section i2cbus
  2356.  
  2357. //#define EXPERIMENTAL_I2CBUS
  2358. #define I2C_SLAVE_ADDRESS  0 // Set a value from 8 to 127 to act as a slave
  2359.  
  2360. // @section extras
  2361.  
  2362. /**
  2363.  * Photo G-code
  2364.  * Add the M240 G-code to take a photo.
  2365.  * The photo can be triggered by a digital pin or a physical movement.
  2366.  */
  2367. //#define PHOTO_GCODE
  2368. #if ENABLED(PHOTO_GCODE)
  2369.   // A position to move to (and raise Z) before taking the photo
  2370.   //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 }  // { xpos, ypos, zraise } (M240 X Y Z)
  2371.   //#define PHOTO_DELAY_MS   100                            // (ms) Duration to pause before moving back (M240 P)
  2372.   //#define PHOTO_RETRACT_MM   6.5                          // (mm) E retract/recover for the photo move (M240 R S)
  2373.  
  2374.   // Canon RC-1 or homebrew digital camera trigger
  2375.   // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  2376.   //#define PHOTOGRAPH_PIN 23
  2377.  
  2378.   // Canon Hack Development Kit
  2379.   // http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2380.   //#define CHDK_PIN        4
  2381.  
  2382.   // Optional second move with delay to trigger the camera shutter
  2383.   //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS }  // { xpos, ypos } (M240 I J)
  2384.  
  2385.   // Duration to hold the switch or keep CHDK_PIN high
  2386.   //#define PHOTO_SWITCH_MS   50 // (ms) (M240 D)
  2387. #endif
  2388.  
  2389. /**
  2390.  * Spindle & Laser control
  2391.  *
  2392.  * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2393.  * to set spindle speed, spindle direction, and laser power.
  2394.  *
  2395.  * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2396.  * Marlin can be used to turn the spindle on and off. It can also be used to set
  2397.  * the spindle speed from 5,000 to 30,000 RPM.
  2398.  *
  2399.  * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2400.  * hardware PWM pin for the speed control and a pin for the rotation direction.
  2401.  *
  2402.  * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2403.  */
  2404. //#define SPINDLE_FEATURE
  2405. //#define LASER_FEATURE
  2406. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2407.   #define SPINDLE_LASER_ACTIVE_HIGH     false  // Set to "true" if the on/off function is active HIGH
  2408.   #define SPINDLE_LASER_PWM             true   // Set to "true" if your controller supports setting the speed/power
  2409.   #define SPINDLE_LASER_PWM_INVERT      true   // Set to "true" if the speed/power goes up when you want it to go slower
  2410.   #define SPINDLE_LASER_POWERUP_DELAY   5000   // (ms) Delay to allow the spindle/laser to come up to speed/power
  2411.   #define SPINDLE_LASER_POWERDOWN_DELAY 5000   // (ms) Delay to allow the spindle to stop
  2412.  
  2413.   #if ENABLED(SPINDLE_FEATURE)
  2414.     //#define SPINDLE_CHANGE_DIR               // Enable if your spindle controller can change spindle direction
  2415.     #define SPINDLE_CHANGE_DIR_STOP            // Enable if the spindle should stop before changing spin direction
  2416.     #define SPINDLE_INVERT_DIR          false  // Set to "true" if the spin direction is reversed
  2417.  
  2418.     /**
  2419.      *  The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  2420.      *
  2421.      *  SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  2422.      *    where PWM duty cycle varies from 0 to 255
  2423.      *
  2424.      *  set the following for your controller (ALL MUST BE SET)
  2425.      */
  2426.     #define SPEED_POWER_SLOPE    118.4
  2427.     #define SPEED_POWER_INTERCEPT  0
  2428.     #define SPEED_POWER_MIN     5000
  2429.     #define SPEED_POWER_MAX    30000    // SuperPID router controller 0 - 30,000 RPM
  2430.   #else
  2431.     #define SPEED_POWER_SLOPE      0.3922
  2432.     #define SPEED_POWER_INTERCEPT  0
  2433.     #define SPEED_POWER_MIN       10
  2434.     #define SPEED_POWER_MAX      100    // 0-100%
  2435.   #endif
  2436. #endif
  2437.  
  2438. /**
  2439.  * Coolant Control
  2440.  *
  2441.  * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  2442.  *
  2443.  * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  2444.  */
  2445. //#define COOLANT_CONTROL
  2446. #if ENABLED(COOLANT_CONTROL)
  2447.   #define COOLANT_MIST                // Enable if mist coolant is present
  2448.   #define COOLANT_FLOOD               // Enable if flood coolant is present
  2449.   #define COOLANT_MIST_INVERT  false  // Set "true" if the on/off function is reversed
  2450.   #define COOLANT_FLOOD_INVERT false  // Set "true" if the on/off function is reversed
  2451. #endif
  2452.  
  2453. /**
  2454.  * Filament Width Sensor
  2455.  *
  2456.  * Measures the filament width in real-time and adjusts
  2457.  * flow rate to compensate for any irregularities.
  2458.  *
  2459.  * Also allows the measured filament diameter to set the
  2460.  * extrusion rate, so the slicer only has to specify the
  2461.  * volume.
  2462.  *
  2463.  * Only a single extruder is supported at this time.
  2464.  *
  2465.  *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
  2466.  *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  2467.  * 301 RAMBO       : Analog input 3
  2468.  *
  2469.  * Note: May require analog pins to be defined for other boards.
  2470.  */
  2471. //#define FILAMENT_WIDTH_SENSOR
  2472.  
  2473. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  2474.   #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  2475.   #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
  2476.  
  2477.   #define FILWIDTH_ERROR_MARGIN        1.0  // (mm) If a measurement differs too much from nominal width ignore it
  2478.   #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  2479.  
  2480.   #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  2481.  
  2482.   // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  2483.   //#define FILAMENT_LCD_DISPLAY
  2484. #endif
  2485.  
  2486. /**
  2487.  * CNC Coordinate Systems
  2488.  *
  2489.  * Enables G53 and G54-G59.3 commands to select coordinate systems
  2490.  * and G92.1 to reset the workspace to native machine space.
  2491.  */
  2492. //#define CNC_COORDINATE_SYSTEMS
  2493.  
  2494. /**
  2495.  * Auto-report temperatures with M155 S<seconds>
  2496.  */
  2497. #define AUTO_REPORT_TEMPERATURES
  2498.  
  2499. /**
  2500.  * Include capabilities in M115 output
  2501.  */
  2502. #define EXTENDED_CAPABILITIES_REPORT
  2503.  
  2504. /**
  2505.  * Expected Printer Check
  2506.  * Add the M16 G-code to compare a string to the MACHINE_NAME.
  2507.  * M16 with a non-matching string causes the printer to halt.
  2508.  */
  2509. //#define EXPECTED_PRINTER_CHECK
  2510.  
  2511. /**
  2512.  * Disable all Volumetric extrusion options
  2513.  */
  2514. //#define NO_VOLUMETRICS
  2515.  
  2516. #if DISABLED(NO_VOLUMETRICS)
  2517.   /**
  2518.    * Volumetric extrusion default state
  2519.    * Activate to make volumetric extrusion the default method,
  2520.    * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  2521.    *
  2522.    * M200 D0 to disable, M200 Dn to set a new diameter.
  2523.    */
  2524.   //#define VOLUMETRIC_DEFAULT_ON
  2525. #endif
  2526.  
  2527. /**
  2528.  * Enable this option for a leaner build of Marlin that removes all
  2529.  * workspace offsets, simplifying coordinate transformations, leveling, etc.
  2530.  *
  2531.  *  - M206 and M428 are disabled.
  2532.  *  - G92 will revert to its behavior from Marlin 1.0.
  2533.  */
  2534. //#define NO_WORKSPACE_OFFSETS
  2535.  
  2536. /**
  2537.  * Set the number of proportional font spaces required to fill up a typical character space.
  2538.  * This can help to better align the output of commands like `G29 O` Mesh Output.
  2539.  *
  2540.  * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2541.  * Otherwise, adjust according to your client and font.
  2542.  */
  2543. #define PROPORTIONAL_FONT_RATIO 1.0
  2544.  
  2545. /**
  2546.  * Spend 28 bytes of SRAM to optimize the GCode parser
  2547.  */
  2548. #define FASTER_GCODE_PARSER
  2549.  
  2550. /**
  2551.  * CNC G-code options
  2552.  * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  2553.  * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  2554.  * High feedrates may cause ringing and harm print quality.
  2555.  */
  2556. //#define PAREN_COMMENTS      // Support for parentheses-delimited comments
  2557. //#define GCODE_MOTION_MODES  // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  2558.  
  2559. // Enable and set a (default) feedrate for all G0 moves
  2560. //#define G0_FEEDRATE 3000 // (mm/m)
  2561. #ifdef G0_FEEDRATE
  2562.   //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  2563. #endif
  2564.  
  2565. /**
  2566.  * Startup commands
  2567.  *
  2568.  * Execute certain G-code commands immediately after power-on.
  2569.  */
  2570. //#define STARTUP_COMMANDS "M17 Z"
  2571.  
  2572. /**
  2573.  * G-code Macros
  2574.  *
  2575.  * Add G-codes M810-M819 to define and run G-code macros.
  2576.  * Macros are not saved to EEPROM.
  2577.  */
  2578. //#define GCODE_MACROS
  2579. #if ENABLED(GCODE_MACROS)
  2580.   #define GCODE_MACROS_SLOTS       5  // Up to 10 may be used
  2581.   #define GCODE_MACROS_SLOT_SIZE  50  // Maximum length of a single macro
  2582. #endif
  2583.  
  2584. /**
  2585.  * User-defined menu items that execute custom GCode
  2586.  */
  2587. //#define CUSTOM_USER_MENUS
  2588. #if ENABLED(CUSTOM_USER_MENUS)
  2589.   //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  2590.   #define USER_SCRIPT_DONE "M117 User Script Done"
  2591.   #define USER_SCRIPT_AUDIBLE_FEEDBACK
  2592.   //#define USER_SCRIPT_RETURN  // Return to status screen after a script
  2593.  
  2594.   #define USER_DESC_1 "Home & UBL Info"
  2595.   #define USER_GCODE_1 "G28\nG29 W"
  2596.  
  2597.   #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  2598.   #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  2599.  
  2600.   #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  2601.   #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  2602.  
  2603.   #define USER_DESC_4 "Heat Bed/Home/Level"
  2604.   #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  2605.  
  2606.   #define USER_DESC_5 "Home & Info"
  2607.   #define USER_GCODE_5 "G28\nM503"
  2608. #endif
  2609.  
  2610. /**
  2611.  * Host Action Commands
  2612.  *
  2613.  * Define host streamer action commands in compliance with the standard.
  2614.  *
  2615.  * See https://reprap.org/wiki/G-code#Action_commands
  2616.  * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  2617.  * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  2618.  *
  2619.  * Some features add reason codes to extend these commands.
  2620.  *
  2621.  * Host Prompt Support enables Marlin to use the host for user prompts so
  2622.  * filament runout and other processes can be managed from the host side.
  2623.  */
  2624. //#define HOST_ACTION_COMMANDS
  2625. #if ENABLED(HOST_ACTION_COMMANDS)
  2626.   //#define HOST_PROMPT_SUPPORT
  2627. #endif
  2628.  
  2629. /**
  2630.  * Cancel Objects
  2631.  *
  2632.  * Implement M486 to allow Marlin to skip objects
  2633.  */
  2634. #define CANCEL_OBJECTS
  2635.  
  2636. /**
  2637.  * I2C position encoders for closed loop control.
  2638.  * Developed by Chris Barr at Aus3D.
  2639.  *
  2640.  * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  2641.  * Github: https://github.com/Aus3D/MagneticEncoder
  2642.  *
  2643.  * Supplier: http://aus3d.com.au/magnetic-encoder-module
  2644.  * Alternative Supplier: http://reliabuild3d.com/
  2645.  *
  2646.  * Reliabuild encoders have been modified to improve reliability.
  2647.  */
  2648.  
  2649. //#define I2C_POSITION_ENCODERS
  2650. #if ENABLED(I2C_POSITION_ENCODERS)
  2651.  
  2652.   #define I2CPE_ENCODER_CNT         1                       // The number of encoders installed; max of 5
  2653.                                                             // encoders supported currently.
  2654.  
  2655.   #define I2CPE_ENC_1_ADDR          I2CPE_PRESET_ADDR_X     // I2C address of the encoder. 30-200.
  2656.   #define I2CPE_ENC_1_AXIS          X_AXIS                  // Axis the encoder module is installed on.  <X|Y|Z|E>_AXIS.
  2657.   #define I2CPE_ENC_1_TYPE          I2CPE_ENC_TYPE_LINEAR   // Type of encoder:  I2CPE_ENC_TYPE_LINEAR -or-
  2658.                                                             // I2CPE_ENC_TYPE_ROTARY.
  2659.   #define I2CPE_ENC_1_TICKS_UNIT    2048                    // 1024 for magnetic strips with 2mm poles; 2048 for
  2660.                                                             // 1mm poles. For linear encoders this is ticks / mm,
  2661.                                                             // for rotary encoders this is ticks / revolution.
  2662.   //#define I2CPE_ENC_1_TICKS_REV     (16 * 200)            // Only needed for rotary encoders; number of stepper
  2663.                                                             // steps per full revolution (motor steps/rev * microstepping)
  2664.   //#define I2CPE_ENC_1_INVERT                              // Invert the direction of axis travel.
  2665.   #define I2CPE_ENC_1_EC_METHOD     I2CPE_ECM_MICROSTEP     // Type of error error correction.
  2666.   #define I2CPE_ENC_1_EC_THRESH     0.10                    // Threshold size for error (in mm) above which the
  2667.                                                             // printer will attempt to correct the error; errors
  2668.                                                             // smaller than this are ignored to minimize effects of
  2669.                                                             // measurement noise / latency (filter).
  2670.  
  2671.   #define I2CPE_ENC_2_ADDR          I2CPE_PRESET_ADDR_Y     // Same as above, but for encoder 2.
  2672.   #define I2CPE_ENC_2_AXIS          Y_AXIS
  2673.   #define I2CPE_ENC_2_TYPE          I2CPE_ENC_TYPE_LINEAR
  2674.   #define I2CPE_ENC_2_TICKS_UNIT    2048
  2675.   //#define I2CPE_ENC_2_TICKS_REV   (16 * 200)
  2676.   //#define I2CPE_ENC_2_INVERT
  2677.   #define I2CPE_ENC_2_EC_METHOD     I2CPE_ECM_MICROSTEP
  2678.   #define I2CPE_ENC_2_EC_THRESH     0.10
  2679.  
  2680.   #define I2CPE_ENC_3_ADDR          I2CPE_PRESET_ADDR_Z     // Encoder 3.  Add additional configuration options
  2681.   #define I2CPE_ENC_3_AXIS          Z_AXIS                  // as above, or use defaults below.
  2682.  
  2683.   #define I2CPE_ENC_4_ADDR          I2CPE_PRESET_ADDR_E     // Encoder 4.
  2684.   #define I2CPE_ENC_4_AXIS          E_AXIS
  2685.  
  2686.   #define I2CPE_ENC_5_ADDR          34                      // Encoder 5.
  2687.   #define I2CPE_ENC_5_AXIS          E_AXIS
  2688.  
  2689.   // Default settings for encoders which are enabled, but without settings configured above.
  2690.   #define I2CPE_DEF_TYPE            I2CPE_ENC_TYPE_LINEAR
  2691.   #define I2CPE_DEF_ENC_TICKS_UNIT  2048
  2692.   #define I2CPE_DEF_TICKS_REV       (16 * 200)
  2693.   #define I2CPE_DEF_EC_METHOD       I2CPE_ECM_NONE
  2694.   #define I2CPE_DEF_EC_THRESH       0.1
  2695.  
  2696.   //#define I2CPE_ERR_THRESH_ABORT  100.0                   // Threshold size for error (in mm) error on any given
  2697.                                                             // axis after which the printer will abort. Comment out to
  2698.                                                             // disable abort behavior.
  2699.  
  2700.   #define I2CPE_TIME_TRUSTED        10000                   // After an encoder fault, there must be no further fault
  2701.                                                             // for this amount of time (in ms) before the encoder
  2702.                                                             // is trusted again.
  2703.  
  2704.   /**
  2705.    * Position is checked every time a new command is executed from the buffer but during long moves,
  2706.    * this setting determines the minimum update time between checks. A value of 100 works well with
  2707.    * error rolling average when attempting to correct only for skips and not for vibration.
  2708.    */
  2709.   #define I2CPE_MIN_UPD_TIME_MS     4                       // (ms) Minimum time between encoder checks.
  2710.  
  2711.   // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  2712.   #define I2CPE_ERR_ROLLING_AVERAGE
  2713.  
  2714. #endif // I2C_POSITION_ENCODERS
  2715.  
  2716. /**
  2717.  * Analog Joystick(s)
  2718.  */
  2719. //#define JOYSTICK
  2720. #if ENABLED(JOYSTICK)
  2721.   #define JOY_X_PIN    5  // RAMPS: Suggested pin A5  on AUX2
  2722.   #define JOY_Y_PIN   10  // RAMPS: Suggested pin A10 on AUX2
  2723.   #define JOY_Z_PIN   12  // RAMPS: Suggested pin A12 on AUX2
  2724.   #define JOY_EN_PIN  44  // RAMPS: Suggested pin D44 on AUX2
  2725.  
  2726.   // Use M119 to find reasonable values after connecting your hardware:
  2727.   #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  2728.   #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  2729.   #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  2730. #endif
  2731.  
  2732. /**
  2733.  * MAX7219 Debug Matrix
  2734.  *
  2735.  * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  2736.  * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  2737.  */
  2738. //#define MAX7219_DEBUG
  2739. #if ENABLED(MAX7219_DEBUG)
  2740.   #define MAX7219_CLK_PIN   64
  2741.   #define MAX7219_DIN_PIN   57
  2742.   #define MAX7219_LOAD_PIN  44
  2743.  
  2744.   //#define MAX7219_GCODE          // Add the M7219 G-code to control the LED matrix
  2745.   #define MAX7219_INIT_TEST    2   // Do a test pattern at initialization (Set to 2 for spiral)
  2746.   #define MAX7219_NUMBER_UNITS 1   // Number of Max7219 units in chain.
  2747.   #define MAX7219_ROTATE       0   // Rotate the display clockwise (in multiples of +/- 90°)
  2748.                                    // connector at:  right=0   bottom=-90  top=90  left=180
  2749.   //#define MAX7219_REVERSE_ORDER  // The individual LED matrix units may be in reversed order
  2750.   //#define MAX7219_SIDE_BY_SIDE   // Big chip+matrix boards can be chained side-by-side
  2751.  
  2752.   /**
  2753.    * Sample debug features
  2754.    * If you add more debug displays, be careful to avoid conflicts!
  2755.    */
  2756.   #define MAX7219_DEBUG_PRINTER_ALIVE    // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  2757.   #define MAX7219_DEBUG_PLANNER_HEAD  3  // Show the planner queue head position on this and the next LED matrix row
  2758.   #define MAX7219_DEBUG_PLANNER_TAIL  5  // Show the planner queue tail position on this and the next LED matrix row
  2759.  
  2760.   #define MAX7219_DEBUG_PLANNER_QUEUE 0  // Show the current planner queue depth on this and the next LED matrix row
  2761.                                          // If you experience stuttering, reboots, etc. this option can reveal how
  2762.                                          // tweaks made to the configuration are affecting the printer in real-time.
  2763. #endif
  2764.  
  2765. /**
  2766.  * NanoDLP Sync support
  2767.  *
  2768.  * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  2769.  * string to enable synchronization with DLP projector exposure. This change will allow to use
  2770.  * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  2771.  */
  2772. //#define NANODLP_Z_SYNC
  2773. #if ENABLED(NANODLP_Z_SYNC)
  2774.   //#define NANODLP_ALL_AXIS  // Enables "Z_move_comp" output on any axis move.
  2775.                               // Default behavior is limited to Z axis only.
  2776. #endif
  2777.  
  2778. /**
  2779.  * WiFi Support (Espressif ESP32 WiFi)
  2780.  */
  2781. //#define WIFISUPPORT
  2782. #if ENABLED(WIFISUPPORT)
  2783.   #define WIFI_SSID "Wifi SSID"
  2784.   #define WIFI_PWD  "Wifi Password"
  2785.   //#define WEBSUPPORT        // Start a webserver with auto-discovery
  2786.   //#define OTASUPPORT        // Support over-the-air firmware updates
  2787. #endif
  2788.  
  2789. /**
  2790.  * Prusa Multi-Material Unit v2
  2791.  * Enable in Configuration.h
  2792.  */
  2793. #if ENABLED(PRUSA_MMU2)
  2794.  
  2795.   // Serial port used for communication with MMU2.
  2796.   // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  2797.   // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  2798.   #define INTERNAL_SERIAL_PORT 2
  2799.   #define MMU2_SERIAL internalSerial
  2800.  
  2801.   // Use hardware reset for MMU if a pin is defined for it
  2802.   //#define MMU2_RST_PIN 23
  2803.  
  2804.   // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  2805.   //#define MMU2_MODE_12V
  2806.  
  2807.   // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  2808.   #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  2809.  
  2810.   // Add an LCD menu for MMU2
  2811.   //#define MMU2_MENUS
  2812.   #if ENABLED(MMU2_MENUS)
  2813.     // Settings for filament load / unload from the LCD menu.
  2814.     // This is for Prusa MK3-style extruders. Customize for your hardware.
  2815.     #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  2816.     #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  2817.       {  7.2,  562 }, \
  2818.       { 14.4,  871 }, \
  2819.       { 36.0, 1393 }, \
  2820.       { 14.4,  871 }, \
  2821.       { 50.0,  198 }
  2822.  
  2823.     #define MMU2_RAMMING_SEQUENCE \
  2824.       {   1.0, 1000 }, \
  2825.       {   1.0, 1500 }, \
  2826.       {   2.0, 2000 }, \
  2827.       {   1.5, 3000 }, \
  2828.       {   2.5, 4000 }, \
  2829.       { -15.0, 5000 }, \
  2830.       { -14.0, 1200 }, \
  2831.       {  -6.0,  600 }, \
  2832.       {  10.0,  700 }, \
  2833.       { -10.0,  400 }, \
  2834.       { -50.0, 2000 }
  2835.  
  2836.   #endif
  2837.  
  2838.   //#define MMU2_DEBUG  // Write debug info to serial output
  2839.  
  2840. #endif // PRUSA_MMU2
  2841.  
  2842. /**
  2843.  * Advanced Print Counter settings
  2844.  */
  2845. #if ENABLED(PRINTCOUNTER)
  2846.   #define SERVICE_WARNING_BUZZES  3
  2847.   // Activate up to 3 service interval watchdogs
  2848.   //#define SERVICE_NAME_1      "Service S"
  2849.   //#define SERVICE_INTERVAL_1  100 // print hours
  2850.   //#define SERVICE_NAME_2      "Service L"
  2851.   //#define SERVICE_INTERVAL_2  200 // print hours
  2852.   //#define SERVICE_NAME_3      "Service 3"
  2853.   //#define SERVICE_INTERVAL_3    1 // print hours
  2854. #endif
  2855.  
  2856. // @section develop
  2857.  
  2858. /**
  2859.  * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  2860.  */
  2861. #define PINS_DEBUGGING
  2862.  
  2863. // Enable Marlin dev mode which adds some special commands
  2864. //#define MARLIN_DEV_MODE
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