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config_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. #endif
  201.  
  202. /**
  203. * Automatic Temperature:
  204. * The hotend target temperature is calculated by all the buffered lines of gcode.
  205. * The maximum buffered steps/sec of the extruder motor is called "se".
  206. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  207. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  208. * mintemp and maxtemp. Turn this off by executing M109 without F*
  209. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  210. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  211. */
  212. #define AUTOTEMP
  213. #if ENABLED(AUTOTEMP)
  214. #define AUTOTEMP_OLDWEIGHT 0.98
  215. #endif
  216.  
  217. // Show extra position information in M114
  218. //#define M114_DETAIL
  219.  
  220. // Show Temperature ADC value
  221. // Enable for M105 to include ADC values read from temperature sensors.
  222. //#define SHOW_TEMP_ADC_VALUES
  223.  
  224. /**
  225. * High Temperature Thermistor Support
  226. *
  227. * Thermistors able to support high temperature tend to have a hard time getting
  228. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  229. * will probably be caught when the heating element first turns on during the
  230. * preheating process, which will trigger a min_temp_error as a safety measure
  231. * and force stop everything.
  232. * To circumvent this limitation, we allow for a preheat time (during which,
  233. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  234. * aberrant readings.
  235. *
  236. * If you want to enable this feature for your hotend thermistor(s)
  237. * uncomment and set values > 0 in the constants below
  238. */
  239.  
  240. // The number of consecutive low temperature errors that can occur
  241. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  242. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  243.  
  244. // The number of milliseconds a hotend will preheat before starting to check
  245. // the temperature. This value should NOT be set to the time it takes the
  246. // hot end to reach the target temperature, but the time it takes to reach
  247. // the minimum temperature your thermistor can read. The lower the better/safer.
  248. // This shouldn't need to be more than 30 seconds (30000)
  249. //#define MILLISECONDS_PREHEAT_TIME 0
  250.  
  251. // @section extruder
  252.  
  253. // Extruder runout prevention.
  254. // If the machine is idle and the temperature over MINTEMP
  255. // then extrude some filament every couple of SECONDS.
  256. //#define EXTRUDER_RUNOUT_PREVENT
  257. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  258. #define EXTRUDER_RUNOUT_MINTEMP 190
  259. #define EXTRUDER_RUNOUT_SECONDS 30
  260. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  261. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  262. #endif
  263.  
  264. // @section temperature
  265.  
  266. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  267. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  268. #define TEMP_SENSOR_AD595_OFFSET 0.0
  269. #define TEMP_SENSOR_AD595_GAIN 1.0
  270. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  271. #define TEMP_SENSOR_AD8495_GAIN 1.0
  272.  
  273. /**
  274. * Controller Fan
  275. * To cool down the stepper drivers and MOSFETs.
  276. *
  277. * The fan will turn on automatically whenever any stepper is enabled
  278. * and turn off after a set period after all steppers are turned off.
  279. */
  280. //#define USE_CONTROLLER_FAN
  281. #if ENABLED(USE_CONTROLLER_FAN)
  282. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  283. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  284. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  285. #endif
  286.  
  287. // When first starting the main fan, run it at full speed for the
  288. // given number of milliseconds. This gets the fan spinning reliably
  289. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  290. //#define FAN_KICKSTART_TIME 100
  291.  
  292. /**
  293. * PWM Fan Scaling
  294. *
  295. * Define the min/max speeds for PWM fans (as set with M106).
  296. *
  297. * With these options the M106 0-255 value range is scaled to a subset
  298. * to ensure that the fan has enough power to spin, or to run lower
  299. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  300. * Value 0 always turns off the fan.
  301. *
  302. * Define one or both of these to override the default 0-255 range.
  303. */
  304. //#define FAN_MIN_PWM 50
  305. //#define FAN_MAX_PWM 128
  306.  
  307. /**
  308. * FAST PWM FAN Settings
  309. *
  310. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  311. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  312. * frequency as close as possible to the desired frequency.
  313. *
  314. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  315. * Set this to your desired frequency.
  316. * If left undefined this defaults to F = F_CPU/(2*255*1)
  317. * ie F = 31.4 Khz on 16 MHz microcontrollers or F = 39.2 KHz on 20 MHz microcontrollers
  318. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  319. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  320. *
  321. * USE_OCR2A_AS_TOP [undefined by default]
  322. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  323. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  324. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  325. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  326. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  327. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  328. */
  329. #if ENABLED(FAST_PWM_FAN)
  330. //#define FAST_PWM_FAN_FREQUENCY 31400
  331. //#define USE_OCR2A_AS_TOP
  332. #endif
  333.  
  334. // @section extruder
  335.  
  336. /**
  337. * Extruder cooling fans
  338. *
  339. * Extruder auto fans automatically turn on when their extruders'
  340. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  341. *
  342. * Your board's pins file specifies the recommended pins. Override those here
  343. * or set to -1 to disable completely.
  344. *
  345. * Multiple extruders can be assigned to the same pin in which case
  346. * the fan will turn on when any selected extruder is above the threshold.
  347. */
  348. #define E0_AUTO_FAN_PIN 7
  349. #define E1_AUTO_FAN_PIN -1
  350. #define E2_AUTO_FAN_PIN -1
  351. #define E3_AUTO_FAN_PIN -1
  352. #define E4_AUTO_FAN_PIN -1
  353. #define E5_AUTO_FAN_PIN -1
  354. #define CHAMBER_AUTO_FAN_PIN -1
  355. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  356. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  357.  
  358. /**
  359. * Part-Cooling Fan Multiplexer
  360. *
  361. * This feature allows you to digitally multiplex the fan output.
  362. * The multiplexer is automatically switched at tool-change.
  363. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  364. */
  365. #define FANMUX0_PIN -1
  366. #define FANMUX1_PIN -1
  367. #define FANMUX2_PIN -1
  368.  
  369. /**
  370. * M355 Case Light on-off / brightness
  371. */
  372. //#define CASE_LIGHT_ENABLE
  373. #if ENABLED(CASE_LIGHT_ENABLE)
  374. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  375. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  376. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  377. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  378. //#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu
  379. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  380. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  381. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  382. #endif
  383. #endif
  384.  
  385. // @section homing
  386.  
  387. // If you want endstops to stay on (by default) even when not homing
  388. // enable this option. Override at any time with M120, M121.
  389. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  390.  
  391. // @section extras
  392.  
  393. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  394.  
  395. // Employ an external closed loop controller. Override pins here if needed.
  396. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  397. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  398. //#define CLOSED_LOOP_ENABLE_PIN -1
  399. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  400. #endif
  401.  
  402. /**
  403. * Dual Steppers / Dual Endstops
  404. *
  405. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  406. *
  407. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  408. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  409. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  410. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  411. *
  412. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  413. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  414. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  415. */
  416.  
  417. //#define X_DUAL_STEPPER_DRIVERS
  418. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  419. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  420. //#define X_DUAL_ENDSTOPS
  421. #if ENABLED(X_DUAL_ENDSTOPS)
  422. #define X2_USE_ENDSTOP _XMAX_
  423. #define X_DUAL_ENDSTOPS_ADJUSTMENT 0
  424. #endif
  425. #endif
  426.  
  427. //#define Y_DUAL_STEPPER_DRIVERS
  428. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  429. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  430. //#define Y_DUAL_ENDSTOPS
  431. #if ENABLED(Y_DUAL_ENDSTOPS)
  432. #define Y2_USE_ENDSTOP _YMAX_
  433. #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
  434. #endif
  435. #endif
  436.  
  437. //#define Z_DUAL_STEPPER_DRIVERS
  438. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  439. //#define Z_DUAL_ENDSTOPS
  440. #if ENABLED(Z_DUAL_ENDSTOPS)
  441. #define Z2_USE_ENDSTOP _XMAX_
  442. #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
  443. #endif
  444. #endif
  445.  
  446. //#define Z_TRIPLE_STEPPER_DRIVERS
  447. #if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
  448. //#define Z_TRIPLE_ENDSTOPS
  449. #if ENABLED(Z_TRIPLE_ENDSTOPS)
  450. #define Z2_USE_ENDSTOP _XMAX_
  451. #define Z3_USE_ENDSTOP _YMAX_
  452. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
  453. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
  454. #endif
  455. #endif
  456.  
  457. /**
  458. * Dual X Carriage
  459. *
  460. * This setup has two X carriages that can move independently, each with its own hotend.
  461. * The carriages can be used to print an object with two colors or materials, or in
  462. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  463. * The inactive carriage is parked automatically to prevent oozing.
  464. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  465. * By default the X2 stepper is assigned to the first unused E plug on the board.
  466. *
  467. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  468. *
  469. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  470. * results as long as it supports dual X-carriages. (M605 S0)
  471. *
  472. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  473. * that additional slicer support is not required. (M605 S1)
  474. *
  475. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  476. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  477. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  478. * follow with M605 S2 to initiate duplicated movement.
  479. *
  480. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  481. * the movement of the first except the second extruder is reversed in the X axis.
  482. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  483. * follow with M605 S3 to initiate mirrored movement.
  484. */
  485. //#define DUAL_X_CARRIAGE
  486. #if ENABLED(DUAL_X_CARRIAGE)
  487. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  488. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  489. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  490. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  491. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  492. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  493. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  494. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  495. // without modifying the firmware (through the "M218 T1 X???" command).
  496. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  497.  
  498. // This is the default power-up mode which can be later using M605.
  499. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  500.  
  501. // Default x offset in duplication mode (typically set to half print bed width)
  502. #define DEFAULT_DUPLICATION_X_OFFSET 100
  503.  
  504. #endif // DUAL_X_CARRIAGE
  505.  
  506. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  507. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  508. //#define EXT_SOLENOID
  509.  
  510. // @section homing
  511.  
  512. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  513. #define X_HOME_BUMP_MM 5
  514. #define Y_HOME_BUMP_MM 5
  515. #define Z_HOME_BUMP_MM 2
  516. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  517. #define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  518. //#define HOMING_BACKOFF_MM { 2, 2, 2 } // (mm) Move away from the endstops after homing
  519.  
  520. // When G28 is called, this option will make Y home before X
  521. //#define HOME_Y_BEFORE_X
  522.  
  523. // Enable this if X or Y can't home without homing the other axis first.
  524. //#define CODEPENDENT_XY_HOMING
  525.  
  526. /**
  527. * Z Steppers Auto-Alignment
  528. * Add the G34 command to align multiple Z steppers using a bed probe.
  529. */
  530. //#define Z_STEPPER_AUTO_ALIGN
  531. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  532. // Define probe X and Y positions for Z1, Z2 [, Z3]
  533. #define Z_STEPPER_ALIGN_X { 10, 150, 290 }
  534. #define Z_STEPPER_ALIGN_Y { 290, 10, 290 }
  535. // Set number of iterations to align
  536. #define Z_STEPPER_ALIGN_ITERATIONS 3
  537. // Enable to restore leveling setup after operation
  538. #define RESTORE_LEVELING_AFTER_G34
  539. // Use the amplification factor to de-/increase correction step.
  540. // In case the stepper (spindle) position is further out than the test point
  541. // Use a value > 1. NOTE: This may cause instability
  542. #define Z_STEPPER_ALIGN_AMP 1.0
  543. // Stop criterion. If the accuracy is better than this stop iterating early
  544. #define Z_STEPPER_ALIGN_ACC 0.02
  545. #endif
  546.  
  547. // @section machine
  548.  
  549. #define AXIS_RELATIVE_MODES {false, false, false, false}
  550.  
  551. // Add a Duplicate option for well-separated conjoined nozzles
  552. //#define MULTI_NOZZLE_DUPLICATION
  553.  
  554. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  555. #define INVERT_X_STEP_PIN false
  556. #define INVERT_Y_STEP_PIN false
  557. #define INVERT_Z_STEP_PIN false
  558. #define INVERT_E_STEP_PIN false
  559.  
  560. // Default stepper release if idle. Set to 0 to deactivate.
  561. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  562. // Time can be set by M18 and M84.
  563. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  564. #define DISABLE_INACTIVE_X true
  565. #define DISABLE_INACTIVE_Y true
  566. #define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished.
  567. #define DISABLE_INACTIVE_E true
  568.  
  569. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  570. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  571.  
  572. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  573.  
  574. // @section lcd
  575.  
  576. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  577. #define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 2*60} // Feedrates for manual moves along X, Y, Z, E from panel
  578. #endif
  579.  
  580. #if ENABLED(ULTIPANEL)
  581. #define MANUAL_E_MOVES_RELATIVE // Show LCD extruder moves as relative rather than absolute positions
  582. #define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder
  583. #endif
  584.  
  585. // @section extras
  586.  
  587. // minimum time in microseconds that a movement needs to take if the buffer is emptied.
  588. #define DEFAULT_MINSEGMENTTIME 20000
  589.  
  590. // If defined the movements slow down when the look ahead buffer is only half full
  591. #define SLOWDOWN
  592.  
  593. // Frequency limit
  594. // See nophead's blog for more info
  595. // Not working O
  596. //#define XY_FREQUENCY_LIMIT 15
  597.  
  598. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  599. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  600. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  601. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  602.  
  603. //
  604. // Backlash Compensation
  605. // Adds extra movement to axes on direction-changes to account for backlash.
  606. //
  607. //#define BACKLASH_COMPENSATION
  608. #if ENABLED(BACKLASH_COMPENSATION)
  609. // Define values for backlash distance and correction.
  610. // If BACKLASH_GCODE is enabled these values are the defaults.
  611. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  612. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  613.  
  614. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  615. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  616. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  617.  
  618. // Add runtime configuration and tuning of backlash values (M425)
  619. //#define BACKLASH_GCODE
  620.  
  621. #if ENABLED(BACKLASH_GCODE)
  622. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  623. #define MEASURE_BACKLASH_WHEN_PROBING
  624.  
  625. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  626. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  627. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  628. // increments while checking for the contact to be broken.
  629. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  630. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  631. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
  632. #endif
  633. #endif
  634. #endif
  635.  
  636. /**
  637. * Automatic backlash, position and hotend offset calibration
  638. *
  639. * Enable G425 to run automatic calibration using an electrically-
  640. * conductive cube, bolt, or washer mounted on the bed.
  641. *
  642. * G425 uses the probe to touch the top and sides of the calibration object
  643. * on the bed and measures and/or correct positional offsets, axis backlash
  644. * and hotend offsets.
  645. *
  646. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  647. * ±5mm of true values for G425 to succeed.
  648. */
  649. //#define CALIBRATION_GCODE
  650. #if ENABLED(CALIBRATION_GCODE)
  651.  
  652. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  653.  
  654. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
  655. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
  656. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
  657.  
  658. // The following parameters refer to the conical section of the nozzle tip.
  659. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  660. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  661.  
  662. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  663. //#define CALIBRATION_REPORTING
  664.  
  665. // The true location and dimension the cube/bolt/washer on the bed.
  666. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0} // mm
  667. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0} // mm
  668.  
  669. // Comment out any sides which are unreachable by the probe. For best
  670. // auto-calibration results, all sides must be reachable.
  671. #define CALIBRATION_MEASURE_RIGHT
  672. #define CALIBRATION_MEASURE_FRONT
  673. #define CALIBRATION_MEASURE_LEFT
  674. #define CALIBRATION_MEASURE_BACK
  675.  
  676. // Probing at the exact top center only works if the center is flat. If
  677. // probing on a screwhead or hollow washer, probe near the edges.
  678. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  679.  
  680. // Define pin which is read during calibration
  681. #ifndef CALIBRATION_PIN
  682. #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
  683. #define CALIBRATION_PIN_INVERTING false // set to true to invert the pin
  684. //#define CALIBRATION_PIN_PULLDOWN
  685. #define CALIBRATION_PIN_PULLUP
  686. #endif
  687. #endif
  688.  
  689. /**
  690. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  691. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  692. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  693. * lowest stepping frequencies.
  694. */
  695. //#define ADAPTIVE_STEP_SMOOTHING
  696.  
  697. /**
  698. * Custom Microstepping
  699. * Override as-needed for your setup. Up to 3 MS pins are supported.
  700. */
  701. //#define MICROSTEP1 LOW,LOW,LOW
  702. //#define MICROSTEP2 HIGH,LOW,LOW
  703. //#define MICROSTEP4 LOW,HIGH,LOW
  704. //#define MICROSTEP8 HIGH,HIGH,LOW
  705. //#define MICROSTEP16 LOW,LOW,HIGH
  706. //#define MICROSTEP32 HIGH,LOW,HIGH
  707.  
  708. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  709. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  710.  
  711. /**
  712. * @section stepper motor current
  713. *
  714. * Some boards have a means of setting the stepper motor current via firmware.
  715. *
  716. * The power on motor currents are set by:
  717. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  718. * known compatible chips: A4982
  719. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  720. * known compatible chips: AD5206
  721. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  722. * known compatible chips: MCP4728
  723. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  724. * known compatible chips: MCP4451, MCP4018
  725. *
  726. * Motor currents can also be set by M907 - M910 and by the LCD.
  727. * M907 - applies to all.
  728. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  729. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  730. */
  731. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  732. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  733. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  734.  
  735. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  736. //#define DIGIPOT_I2C
  737. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  738. /**
  739. * Common slave addresses:
  740. *
  741. * A (A shifted) B (B shifted) IC
  742. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  743. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  744. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  745. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  746. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  747. */
  748. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  749. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  750. #endif
  751.  
  752. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  753. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
  754. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  755. // These correspond to the physical drivers, so be mindful if the order is changed.
  756. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  757.  
  758. //===========================================================================
  759. //=============================Additional Features===========================
  760. //===========================================================================
  761.  
  762. // @section lcd
  763.  
  764. // Change values more rapidly when the encoder is rotated faster
  765. #define ENCODER_RATE_MULTIPLIER
  766. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  767. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  768. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  769. #endif
  770.  
  771. // Play a beep when the feedrate is changed from the Status Screen
  772. //#define BEEP_ON_FEEDRATE_CHANGE
  773. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  774. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  775. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  776. #endif
  777.  
  778. // Include a page of printer information in the LCD Main Menu
  779. #define LCD_INFO_MENU
  780.  
  781. // Scroll a longer status message into view
  782. #define STATUS_MESSAGE_SCROLLING
  783.  
  784. // On the Info Screen, display XY with one decimal place when possible
  785. //#define LCD_DECIMAL_SMALL_XY
  786.  
  787. // The timeout (in ms) to return to the status screen from sub-menus
  788. //#define LCD_TIMEOUT_TO_STATUS 15000
  789.  
  790. // Add an 'M73' G-code to set the current percentage
  791. //#define LCD_SET_PROGRESS_MANUALLY
  792.  
  793. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  794. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  795. #if ENABLED(LCD_PROGRESS_BAR)
  796. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  797. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  798. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  799. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  800. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  801. #endif
  802. #endif
  803.  
  804. /**
  805. * LED Control Menu
  806. * Enable this feature to add LED Control to the LCD menu
  807. */
  808. //#define LED_CONTROL_MENU
  809. #if ENABLED(LED_CONTROL_MENU)
  810. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  811. #if ENABLED(LED_COLOR_PRESETS)
  812. #define LED_USER_PRESET_RED 255 // User defined RED value
  813. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  814. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  815. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  816. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  817. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  818. #endif
  819. #endif // LED_CONTROL_MENU
  820.  
  821. #if ENABLED(SDSUPPORT)
  822.  
  823. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  824. // around this by connecting a push button or single throw switch to the pin defined
  825. // as SD_DETECT_PIN in your board's pins definitions.
  826. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  827. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  828. #define SD_DETECT_INVERTED
  829.  
  830. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  831. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  832.  
  833. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  834. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  835. #define SDCARD_RATHERRECENTFIRST
  836.  
  837. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  838.  
  839. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  840.  
  841. #define EVENT_GCODE_SD_STOP "G28XY" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  842.  
  843. /**
  844. * Continue after Power-Loss (Creality3D)
  845. *
  846. * Store the current state to the SD Card at the start of each layer
  847. * during SD printing. If the recovery file is found at boot time, present
  848. * an option on the LCD screen to continue the print from the last-known
  849. * point in the file.
  850. */
  851. //#define POWER_LOSS_RECOVERY
  852. #if ENABLED(POWER_LOSS_RECOVERY)
  853. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  854. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  855. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  856. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  857.  
  858. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  859. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  860. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  861. #endif
  862.  
  863. /**
  864. * Sort SD file listings in alphabetical order.
  865. *
  866. * With this option enabled, items on SD cards will be sorted
  867. * by name for easier navigation.
  868. *
  869. * By default...
  870. *
  871. * - Use the slowest -but safest- method for sorting.
  872. * - Folders are sorted to the top.
  873. * - The sort key is statically allocated.
  874. * - No added G-code (M34) support.
  875. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  876. *
  877. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  878. * compiler to calculate the worst-case usage and throw an error if the SRAM
  879. * limit is exceeded.
  880. *
  881. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  882. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  883. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  884. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  885. */
  886. //#define SDCARD_SORT_ALPHA
  887.  
  888. // SD Card Sorting options
  889. #if ENABLED(SDCARD_SORT_ALPHA)
  890. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  891. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  892. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  893. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  894. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  895. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  896. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  897. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  898. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  899. #endif
  900.  
  901. // This allows hosts to request long names for files and folders with M33
  902. //#define LONG_FILENAME_HOST_SUPPORT
  903.  
  904. // Enable this option to scroll long filenames in the SD card menu
  905. #define SCROLL_LONG_FILENAMES
  906.  
  907. /**
  908. * This option allows you to abort SD printing when any endstop is triggered.
  909. * This feature must be enabled with "M540 S1" or from the LCD menu.
  910. * To have any effect, endstops must be enabled during SD printing.
  911. */
  912. //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
  913.  
  914. /**
  915. * This option makes it easier to print the same SD Card file again.
  916. * On print completion the LCD Menu will open with the file selected.
  917. * You can just click to start the print, or navigate elsewhere.
  918. */
  919. //#define SD_REPRINT_LAST_SELECTED_FILE
  920.  
  921. /**
  922. * Auto-report SdCard status with M27 S<seconds>
  923. */
  924. //#define AUTO_REPORT_SD_STATUS
  925.  
  926. /**
  927. * Support for USB thumb drives using an Arduino USB Host Shield or
  928. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  929. * to Marlin as an SD card.
  930. *
  931. * The MAX3421E must be assigned the same pins as the SD card reader, with
  932. * the following pin mapping:
  933. *
  934. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  935. * INT --> SD_DETECT_PIN
  936. * SS --> SDSS
  937. */
  938. //#define USB_FLASH_DRIVE_SUPPORT
  939. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  940. #define USB_CS_PIN SDSS
  941. #define USB_INTR_PIN SD_DETECT_PIN
  942. #endif
  943.  
  944. /**
  945. * When using a bootloader that supports SD-Firmware-Flashing,
  946. * add a menu item to activate SD-FW-Update on the next reboot.
  947. *
  948. * Requires ATMEGA2560 (Arduino Mega)
  949. *
  950. * Tested with this bootloader:
  951. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  952. */
  953. //#define SD_FIRMWARE_UPDATE
  954. #if ENABLED(SD_FIRMWARE_UPDATE)
  955. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  956. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  957. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  958. #endif
  959.  
  960. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  961. //#define BINARY_FILE_TRANSFER
  962.  
  963. // LPC-based boards have on-board SD Card options. Override here or defaults apply.
  964. #ifdef TARGET_LPC1768
  965. //#define LPC_SD_LCD // Use the SD drive in the external LCD controller.
  966. #define LPC_SD_ONBOARD // Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  967. //#define LPC_SD_CUSTOM_CABLE // Use a custom cable to access the SD (as defined in a pins file).
  968. //#define USB_SD_DISABLED // Disable SD Card access over USB (for security).
  969. #if ENABLED(LPC_SD_ONBOARD)
  970. #define USB_SD_ONBOARD // Provide the onboard SD card to the host as a USB mass storage device.
  971. #endif
  972. #endif
  973.  
  974. #endif // SDSUPPORT
  975.  
  976. /**
  977. * Additional options for Graphical Displays
  978. *
  979. * Use the optimizations here to improve printing performance,
  980. * which can be adversely affected by graphical display drawing,
  981. * especially when doing several short moves, and when printing
  982. * on DELTA and SCARA machines.
  983. *
  984. * Some of these options may result in the display lagging behind
  985. * controller events, as there is a trade-off between reliable
  986. * printing performance versus fast display updates.
  987. */
  988. #if HAS_GRAPHICAL_LCD
  989. // Show SD percentage next to the progress bar
  990. //#define DOGM_SD_PERCENT
  991.  
  992. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  993. #define XYZ_HOLLOW_FRAME
  994.  
  995. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  996. #define MENU_HOLLOW_FRAME
  997.  
  998. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  999. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1000. //#define USE_BIG_EDIT_FONT
  1001.  
  1002. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  1003. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1004. //#define USE_SMALL_INFOFONT
  1005.  
  1006. // Enable this option and reduce the value to optimize screen updates.
  1007. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1008. //#define DOGM_SPI_DELAY_US 5
  1009.  
  1010. // Swap the CW/CCW indicators in the graphics overlay
  1011. //#define OVERLAY_GFX_REVERSE
  1012.  
  1013. /**
  1014. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1015. * the ST7920 character-generator for very fast screen updates.
  1016. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1017. *
  1018. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1019. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1020. * length of time to display the status message before clearing.
  1021. *
  1022. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1023. * This will prevent position updates from being displayed.
  1024. */
  1025. #if ENABLED(U8GLIB_ST7920)
  1026. //#define LIGHTWEIGHT_UI
  1027. #if ENABLED(LIGHTWEIGHT_UI)
  1028. #define STATUS_EXPIRE_SECONDS 20
  1029. #endif
  1030. #endif
  1031.  
  1032. /**
  1033. * Status (Info) Screen customizations
  1034. * These options may affect code size and screen render time.
  1035. * Custom status screens can forcibly override these settings.
  1036. */
  1037. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1038. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1039. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1040. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1041. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1042. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1043. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1044. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1045. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1046. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1047.  
  1048. // Frivolous Game Options
  1049. //#define MARLIN_BRICKOUT
  1050. //#define MARLIN_INVADERS
  1051. //#define MARLIN_SNAKE
  1052.  
  1053. #endif // HAS_GRAPHICAL_LCD
  1054.  
  1055. // @section safety
  1056.  
  1057. /**
  1058. * The watchdog hardware timer will do a reset and disable all outputs
  1059. * if the firmware gets too overloaded to read the temperature sensors.
  1060. *
  1061. * If you find that watchdog reboot causes your AVR board to hang forever,
  1062. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1063. * NOTE: This method is less reliable as it can only catch hangups while
  1064. * interrupts are enabled.
  1065. */
  1066. #define USE_WATCHDOG
  1067. #if ENABLED(USE_WATCHDOG)
  1068. //#define WATCHDOG_RESET_MANUAL
  1069. #endif
  1070.  
  1071. // @section lcd
  1072.  
  1073. /**
  1074. * Babystepping enables movement of the axes by tiny increments without changing
  1075. * the current position values. This feature is used primarily to adjust the Z
  1076. * axis in the first layer of a print in real-time.
  1077. *
  1078. * Warning: Does not respect endstops!
  1079. */
  1080. #define BABYSTEPPING
  1081. #if ENABLED(BABYSTEPPING)
  1082. //#define BABYSTEP_WITHOUT_HOMING
  1083. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1084. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1085. #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
  1086.  
  1087. #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1088. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1089. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1090. // Note: Extra time may be added to mitigate controller latency.
  1091. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1092. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1093. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1094. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1095. #endif
  1096. #endif
  1097.  
  1098. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1099.  
  1100. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1101. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1102. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1103. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1104. #endif
  1105. #endif
  1106.  
  1107. // @section extruder
  1108.  
  1109. /**
  1110. * Linear Pressure Control v1.5
  1111. *
  1112. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1113. * K=0 means advance disabled.
  1114. *
  1115. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1116. *
  1117. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1118. * Larger K values will be needed for flexible filament and greater distances.
  1119. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1120. * print acceleration will be reduced during the affected moves to keep within the limit.
  1121. *
  1122. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1123. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  1124. */
  1125. //#define LIN_ADVANCE
  1126. #if ENABLED(LIN_ADVANCE)
  1127. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1128. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  1129. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1130. #endif
  1131.  
  1132. // @section leveling
  1133.  
  1134. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1135. // Override the mesh area if the automatic (max) area is too large
  1136. //#define MESH_MIN_X MESH_INSET
  1137. //#define MESH_MIN_Y MESH_INSET
  1138. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1139. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1140. #endif
  1141.  
  1142. /**
  1143. * Repeatedly attempt G29 leveling until it succeeds.
  1144. * Stop after G29_MAX_RETRIES attempts.
  1145. */
  1146. //#define G29_RETRY_AND_RECOVER
  1147. #if ENABLED(G29_RETRY_AND_RECOVER)
  1148. #define G29_MAX_RETRIES 3
  1149. #define G29_HALT_ON_FAILURE
  1150. /**
  1151. * Specify the GCODE commands that will be executed when leveling succeeds,
  1152. * between attempts, and after the maximum number of retries have been tried.
  1153. */
  1154. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1155. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1156. #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"
  1157.  
  1158. #endif
  1159.  
  1160. // @section extras
  1161.  
  1162. //
  1163. // G2/G3 Arc Support
  1164. //
  1165. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1166. #if ENABLED(ARC_SUPPORT)
  1167. #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
  1168. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1169. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1170. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1171. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1172. #endif
  1173.  
  1174. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1175. //#define BEZIER_CURVE_SUPPORT
  1176.  
  1177. /**
  1178. * G38 Probe Target
  1179. *
  1180. * This option adds G38.2 and G38.3 (probe towards target)
  1181. * and optionally G38.4 and G38.5 (probe away from target).
  1182. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1183. */
  1184. //#define G38_PROBE_TARGET
  1185. #if ENABLED(G38_PROBE_TARGET)
  1186. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1187. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1188. #endif
  1189.  
  1190. // Moves (or segments) with fewer steps than this will be joined with the next move
  1191. #define MIN_STEPS_PER_SEGMENT 6
  1192.  
  1193. /**
  1194. * Minimum delay after setting the stepper DIR (in ns)
  1195. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1196. * 20 : Minimum for TMC2xxx drivers
  1197. * 200 : Minimum for A4988 drivers
  1198. * 400 : Minimum for A5984 drivers
  1199. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1200. * 650 : Minimum for DRV8825 drivers
  1201. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1202. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1203. *
  1204. * Override the default value based on the driver type set in Configuration.h.
  1205. */
  1206. //#define MINIMUM_STEPPER_DIR_DELAY 650
  1207.  
  1208. /**
  1209. * Minimum stepper driver pulse width (in µs)
  1210. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1211. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1212. * 1 : Minimum for A4988 and A5984 stepper drivers
  1213. * 2 : Minimum for DRV8825 stepper drivers
  1214. * 3 : Minimum for TB6600 stepper drivers
  1215. * 30 : Minimum for TB6560 stepper drivers
  1216. *
  1217. * Override the default value based on the driver type set in Configuration.h.
  1218. */
  1219. //#define MINIMUM_STEPPER_PULSE 2
  1220.  
  1221. /**
  1222. * Maximum stepping rate (in Hz) the stepper driver allows
  1223. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1224. * 500000 : Maximum for A4988 stepper driver
  1225. * 400000 : Maximum for TMC2xxx stepper drivers
  1226. * 250000 : Maximum for DRV8825 stepper driver
  1227. * 200000 : Maximum for LV8729 stepper driver
  1228. * 150000 : Maximum for TB6600 stepper driver
  1229. * 15000 : Maximum for TB6560 stepper driver
  1230. *
  1231. * Override the default value based on the driver type set in Configuration.h.
  1232. */
  1233. //#define MAXIMUM_STEPPER_RATE 250000
  1234.  
  1235. // @section temperature
  1236.  
  1237. // Control heater 0 and heater 1 in parallel.
  1238. //#define HEATERS_PARALLEL
  1239.  
  1240. //===========================================================================
  1241. //================================= Buffers =================================
  1242. //===========================================================================
  1243.  
  1244. // @section hidden
  1245.  
  1246. // The number of linear motions that can be in the plan at any give time.
  1247. // 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.
  1248. #if ENABLED(SDSUPPORT)
  1249. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  1250. #else
  1251. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  1252. #endif
  1253.  
  1254. // @section serial
  1255.  
  1256. // The ASCII buffer for serial input
  1257. #define MAX_CMD_SIZE 96
  1258. #define BUFSIZE 4
  1259.  
  1260. // Transmission to Host Buffer Size
  1261. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1262. // To buffer a simple "ok" you need 4 bytes.
  1263. // For ADVANCED_OK (M105) you need 32 bytes.
  1264. // For debug-echo: 128 bytes for the optimal speed.
  1265. // Other output doesn't need to be that speedy.
  1266. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1267. #define TX_BUFFER_SIZE 0
  1268.  
  1269. // Host Receive Buffer Size
  1270. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1271. // To use flow control, set this buffer size to at least 1024 bytes.
  1272. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1273. //#define RX_BUFFER_SIZE 1024
  1274.  
  1275. #if RX_BUFFER_SIZE >= 1024
  1276. // Enable to have the controller send XON/XOFF control characters to
  1277. // the host to signal the RX buffer is becoming full.
  1278. //#define SERIAL_XON_XOFF
  1279. #endif
  1280.  
  1281. #if ENABLED(SDSUPPORT)
  1282. // Enable this option to collect and display the maximum
  1283. // RX queue usage after transferring a file to SD.
  1284. //#define SERIAL_STATS_MAX_RX_QUEUED
  1285.  
  1286. // Enable this option to collect and display the number
  1287. // of dropped bytes after a file transfer to SD.
  1288. //#define SERIAL_STATS_DROPPED_RX
  1289. #endif
  1290.  
  1291. // Enable an emergency-command parser to intercept certain commands as they
  1292. // enter the serial receive buffer, so they cannot be blocked.
  1293. // Currently handles M108, M112, M410
  1294. // Does not work on boards using AT90USB (USBCON) processors!
  1295. //#define EMERGENCY_PARSER
  1296.  
  1297. // Bad Serial-connections can miss a received command by sending an 'ok'
  1298. // Therefore some clients abort after 30 seconds in a timeout.
  1299. // Some other clients start sending commands while receiving a 'wait'.
  1300. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1301. //#define NO_TIMEOUTS 1000 // Milliseconds
  1302.  
  1303. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1304. //#define ADVANCED_OK
  1305.  
  1306. // Printrun may have trouble receiving long strings all at once.
  1307. // This option inserts short delays between lines of serial output.
  1308. #define SERIAL_OVERRUN_PROTECTION
  1309.  
  1310. // @section extras
  1311.  
  1312. /**
  1313. * Extra Fan Speed
  1314. * Adds a secondary fan speed for each print-cooling fan.
  1315. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1316. * 'M106 P<fan> T2' : Use the set secondary speed
  1317. * 'M106 P<fan> T1' : Restore the previous fan speed
  1318. */
  1319. //#define EXTRA_FAN_SPEED
  1320.  
  1321. /**
  1322. * Firmware-based and LCD-controlled retract
  1323. *
  1324. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1325. * Use M207 and M208 to define parameters for retract / recover.
  1326. *
  1327. * Use M209 to enable or disable auto-retract.
  1328. * With auto-retract enabled, all G1 E moves within the set range
  1329. * will be converted to firmware-based retract/recover moves.
  1330. *
  1331. * Be sure to turn off auto-retract during filament change.
  1332. *
  1333. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1334. *
  1335. */
  1336. //#define FWRETRACT
  1337. #if ENABLED(FWRETRACT)
  1338. #define FWRETRACT_AUTORETRACT // costs ~500 bytes of PROGMEM
  1339. #if ENABLED(FWRETRACT_AUTORETRACT)
  1340. #define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over
  1341. #define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion
  1342. #endif
  1343. #define RETRACT_LENGTH 3 // Default retract length (positive mm)
  1344. #define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change
  1345. #define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s)
  1346. #define RETRACT_ZRAISE 0 // Default retract Z-raise (mm)
  1347. #define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering)
  1348. #define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change)
  1349. #define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s)
  1350. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
  1351. #if ENABLED(MIXING_EXTRUDER)
  1352. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  1353. #endif
  1354. #endif
  1355.  
  1356. /**
  1357. * Universal tool change settings.
  1358. * Applies to all types of extruders except where explicitly noted.
  1359. */
  1360. #if EXTRUDERS > 1
  1361. // Z raise distance for tool-change, as needed for some extruders
  1362. #define TOOLCHANGE_ZRAISE 2 // (mm)
  1363.  
  1364. // Retract and prime filament on tool-change
  1365. //#define TOOLCHANGE_FILAMENT_SWAP
  1366. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1367. #define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
  1368. #define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
  1369. #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
  1370. #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
  1371. #endif
  1372.  
  1373. /**
  1374. * Position to park head during tool change.
  1375. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  1376. */
  1377. //#define TOOLCHANGE_PARK
  1378. #if ENABLED(TOOLCHANGE_PARK)
  1379. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  1380. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  1381. #endif
  1382. #endif
  1383.  
  1384. /**
  1385. * Advanced Pause
  1386. * Experimental feature for filament change support and for parking the nozzle when paused.
  1387. * Adds the GCode M600 for initiating filament change.
  1388. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1389. *
  1390. * Requires an LCD display.
  1391. * Requires NOZZLE_PARK_FEATURE.
  1392. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1393. */
  1394. //#define ADVANCED_PAUSE_FEATURE
  1395. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1396. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1397. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1398. // This short retract is done immediately, before parking the nozzle.
  1399. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1400. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1401. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1402. // For Bowden, the full length of the tube and nozzle.
  1403. // For direct drive, the full length of the nozzle.
  1404. // Set to 0 for manual unloading.
  1405. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1406. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1407. // 0 to disable start loading and skip to fast load only
  1408. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1409. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1410. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1411. // For Bowden, the full length of the tube and nozzle.
  1412. // For direct drive, the full length of the nozzle.
  1413. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1414. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1415. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1416. // Set to 0 for manual extrusion.
  1417. // Filament can be extruded repeatedly from the Filament Change menu
  1418. // until extrusion is consistent, and to purge old filament.
  1419. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  1420. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  1421.  
  1422. // Filament Unload does a Retract, Delay, and Purge first:
  1423. #define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
  1424. #define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1425. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1426.  
  1427. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1428. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1429. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1430.  
  1431. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1432. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1433.  
  1434. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1435. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1436. #endif
  1437.  
  1438. // @section tmc
  1439.  
  1440. /**
  1441. * TMC26X Stepper Driver options
  1442. *
  1443. * The TMC26XStepper library is required for this stepper driver.
  1444. * https://github.com/trinamic/TMC26XStepper
  1445. */
  1446. #if HAS_DRIVER(TMC26X)
  1447.  
  1448. #if AXIS_DRIVER_TYPE_X(TMC26X)
  1449. #define X_MAX_CURRENT 1000 // (mA)
  1450. #define X_SENSE_RESISTOR 91 // (mOhms)
  1451. #define X_MICROSTEPS 16 // Number of microsteps
  1452. #endif
  1453.  
  1454. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  1455. #define X2_MAX_CURRENT 1000
  1456. #define X2_SENSE_RESISTOR 91
  1457. #define X2_MICROSTEPS 16
  1458. #endif
  1459.  
  1460. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  1461. #define Y_MAX_CURRENT 1000
  1462. #define Y_SENSE_RESISTOR 91
  1463. #define Y_MICROSTEPS 16
  1464. #endif
  1465.  
  1466. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  1467. #define Y2_MAX_CURRENT 1000
  1468. #define Y2_SENSE_RESISTOR 91
  1469. #define Y2_MICROSTEPS 16
  1470. #endif
  1471.  
  1472. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  1473. #define Z_MAX_CURRENT 1000
  1474. #define Z_SENSE_RESISTOR 91
  1475. #define Z_MICROSTEPS 16
  1476. #endif
  1477.  
  1478. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  1479. #define Z2_MAX_CURRENT 1000
  1480. #define Z2_SENSE_RESISTOR 91
  1481. #define Z2_MICROSTEPS 16
  1482. #endif
  1483.  
  1484. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  1485. #define Z3_MAX_CURRENT 1000
  1486. #define Z3_SENSE_RESISTOR 91
  1487. #define Z3_MICROSTEPS 16
  1488. #endif
  1489.  
  1490. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  1491. #define E0_MAX_CURRENT 1000
  1492. #define E0_SENSE_RESISTOR 91
  1493. #define E0_MICROSTEPS 16
  1494. #endif
  1495.  
  1496. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  1497. #define E1_MAX_CURRENT 1000
  1498. #define E1_SENSE_RESISTOR 91
  1499. #define E1_MICROSTEPS 16
  1500. #endif
  1501.  
  1502. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  1503. #define E2_MAX_CURRENT 1000
  1504. #define E2_SENSE_RESISTOR 91
  1505. #define E2_MICROSTEPS 16
  1506. #endif
  1507.  
  1508. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  1509. #define E3_MAX_CURRENT 1000
  1510. #define E3_SENSE_RESISTOR 91
  1511. #define E3_MICROSTEPS 16
  1512. #endif
  1513.  
  1514. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  1515. #define E4_MAX_CURRENT 1000
  1516. #define E4_SENSE_RESISTOR 91
  1517. #define E4_MICROSTEPS 16
  1518. #endif
  1519.  
  1520. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  1521. #define E5_MAX_CURRENT 1000
  1522. #define E5_SENSE_RESISTOR 91
  1523. #define E5_MICROSTEPS 16
  1524. #endif
  1525.  
  1526. #endif // TMC26X
  1527.  
  1528. // @section tmc_smart
  1529.  
  1530. /**
  1531. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  1532. * connect your SPI pins to the hardware SPI interface on your board and define
  1533. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  1534. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1535. * You may also use software SPI if you wish to use general purpose IO pins.
  1536. *
  1537. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  1538. * to the driver side PDN_UART pin with a 1K resistor.
  1539. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  1540. * a resistor.
  1541. * The drivers can also be used with hardware serial.
  1542. *
  1543. * TMCStepper library is required to use TMC stepper drivers.
  1544. * https://github.com/teemuatlut/TMCStepper
  1545. */
  1546. #if HAS_TRINAMIC
  1547.  
  1548. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  1549. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  1550.  
  1551. #if AXIS_IS_TMC(X)
  1552. #define X_CURRENT 760 // (mA) RMS current. Multiply by 1.414 for peak current.
  1553. #define X_MICROSTEPS 16 // 0..256
  1554. #define X_RSENSE 0.11
  1555. #endif
  1556.  
  1557. #if AXIS_IS_TMC(X2)
  1558. #define X2_CURRENT 800
  1559. #define X2_MICROSTEPS 16
  1560. #define X2_RSENSE 0.11
  1561. #endif
  1562.  
  1563. #if AXIS_IS_TMC(Y)
  1564. #define Y_CURRENT 760
  1565. #define Y_MICROSTEPS 16
  1566. #define Y_RSENSE 0.11
  1567. #endif
  1568.  
  1569. #if AXIS_IS_TMC(Y2)
  1570. #define Y2_CURRENT 800
  1571. #define Y2_MICROSTEPS 16
  1572. #define Y2_RSENSE 0.11
  1573. #endif
  1574.  
  1575. #if AXIS_IS_TMC(Z)
  1576. #define Z_CURRENT 760
  1577. #define Z_MICROSTEPS 16
  1578. #define Z_RSENSE 0.11
  1579. #endif
  1580.  
  1581. #if AXIS_IS_TMC(Z2)
  1582. #define Z2_CURRENT 800
  1583. #define Z2_MICROSTEPS 16
  1584. #define Z2_RSENSE 0.11
  1585. #endif
  1586.  
  1587. #if AXIS_IS_TMC(Z3)
  1588. #define Z3_CURRENT 800
  1589. #define Z3_MICROSTEPS 16
  1590. #define Z3_RSENSE 0.11
  1591. #endif
  1592.  
  1593. #if AXIS_IS_TMC(E0)
  1594. #define E0_CURRENT 900
  1595. #define E0_MICROSTEPS 16
  1596. #define E0_RSENSE 0.11
  1597. #endif
  1598.  
  1599. #if AXIS_IS_TMC(E1)
  1600. #define E1_CURRENT 800
  1601. #define E1_MICROSTEPS 16
  1602. #define E1_RSENSE 0.11
  1603. #endif
  1604.  
  1605. #if AXIS_IS_TMC(E2)
  1606. #define E2_CURRENT 800
  1607. #define E2_MICROSTEPS 16
  1608. #define E2_RSENSE 0.11
  1609. #endif
  1610.  
  1611. #if AXIS_IS_TMC(E3)
  1612. #define E3_CURRENT 800
  1613. #define E3_MICROSTEPS 16
  1614. #define E3_RSENSE 0.11
  1615. #endif
  1616.  
  1617. #if AXIS_IS_TMC(E4)
  1618. #define E4_CURRENT 800
  1619. #define E4_MICROSTEPS 16
  1620. #define E4_RSENSE 0.11
  1621. #endif
  1622.  
  1623. #if AXIS_IS_TMC(E5)
  1624. #define E5_CURRENT 800
  1625. #define E5_MICROSTEPS 16
  1626. #define E5_RSENSE 0.11
  1627. #endif
  1628.  
  1629. /**
  1630. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  1631. * The default pins can be found in your board's pins file.
  1632. */
  1633. //#define X_CS_PIN -1
  1634. //#define Y_CS_PIN -1
  1635. //#define Z_CS_PIN -1
  1636. //#define X2_CS_PIN -1
  1637. //#define Y2_CS_PIN -1
  1638. //#define Z2_CS_PIN -1
  1639. //#define Z3_CS_PIN -1
  1640. //#define E0_CS_PIN -1
  1641. //#define E1_CS_PIN -1
  1642. //#define E2_CS_PIN -1
  1643. //#define E3_CS_PIN -1
  1644. //#define E4_CS_PIN -1
  1645. //#define E5_CS_PIN -1
  1646.  
  1647. /**
  1648. * Use software SPI for TMC2130.
  1649. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  1650. * The default SW SPI pins are defined the respective pins files,
  1651. * but you can override or define them here.
  1652. */
  1653. //#define TMC_USE_SW_SPI
  1654. //#define TMC_SW_MOSI -1
  1655. //#define TMC_SW_MISO -1
  1656. //#define TMC_SW_SCK -1
  1657.  
  1658. /**
  1659. * Software enable
  1660. *
  1661. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  1662. * function through a communication line such as SPI or UART.
  1663. */
  1664. //#define SOFTWARE_DRIVER_ENABLE
  1665.  
  1666. /**
  1667. * TMC2130, TMC2160, TMC2208, TMC5130 and TMC5160 only
  1668. * Use Trinamic's ultra quiet stepping mode.
  1669. * When disabled, Marlin will use spreadCycle stepping mode.
  1670. */
  1671. #define STEALTHCHOP_XY
  1672. #define STEALTHCHOP_Z
  1673. #define STEALTHCHOP_E
  1674.  
  1675. /**
  1676. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  1677. * or with the help of an example included in the library.
  1678. * Provided parameter sets are
  1679. * CHOPPER_DEFAULT_12V
  1680. * CHOPPER_DEFAULT_19V
  1681. * CHOPPER_DEFAULT_24V
  1682. * CHOPPER_DEFAULT_36V
  1683. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  1684. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  1685. *
  1686. * Define you own with
  1687. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  1688. */
  1689. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V
  1690.  
  1691. /**
  1692. * Monitor Trinamic drivers for error conditions,
  1693. * like overtemperature and short to ground. TMC2208 requires hardware serial.
  1694. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  1695. * Other detected conditions can be used to stop the current print.
  1696. * Relevant g-codes:
  1697. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  1698. * M911 - Report stepper driver overtemperature pre-warn condition.
  1699. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  1700. * M122 - Report driver parameters (Requires TMC_DEBUG)
  1701. */
  1702. #define MONITOR_DRIVER_STATUS
  1703.  
  1704. #if ENABLED(MONITOR_DRIVER_STATUS)
  1705. #define CURRENT_STEP_DOWN 50 // [mA]
  1706. #define REPORT_CURRENT_CHANGE
  1707. #define STOP_ON_ERROR
  1708. #endif
  1709.  
  1710. /**
  1711. * TMC2130, TMC2160, TMC2208, TMC5130 and TMC5160 only
  1712. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  1713. * This mode allows for faster movements at the expense of higher noise levels.
  1714. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  1715. * M913 X/Y/Z/E to live tune the setting
  1716. */
  1717. #define HYBRID_THRESHOLD
  1718.  
  1719. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  1720. #define X2_HYBRID_THRESHOLD 100
  1721. #define Y_HYBRID_THRESHOLD 100
  1722. #define Y2_HYBRID_THRESHOLD 100
  1723. #define Z_HYBRID_THRESHOLD 3
  1724. #define Z2_HYBRID_THRESHOLD 3
  1725. #define Z3_HYBRID_THRESHOLD 3
  1726. #define E0_HYBRID_THRESHOLD 30
  1727. #define E1_HYBRID_THRESHOLD 30
  1728. #define E2_HYBRID_THRESHOLD 30
  1729. #define E3_HYBRID_THRESHOLD 30
  1730. #define E4_HYBRID_THRESHOLD 30
  1731. #define E5_HYBRID_THRESHOLD 30
  1732.  
  1733. /**
  1734. * TMC2130, TMC2160, TMC2660, TMC5130, and TMC5160 only
  1735. * Use StallGuard2 to sense an obstacle and trigger an endstop.
  1736. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  1737. * X, Y, and Z homing will always be done in spreadCycle mode.
  1738. *
  1739. * X/Y/Z_STALL_SENSITIVITY is used for tuning the trigger sensitivity.
  1740. * Higher values make the system LESS sensitive.
  1741. * Lower value make the system MORE sensitive.
  1742. * Too low values can lead to false positives, while too high values will collide the axis without triggering.
  1743. * It is advised to set X/Y/Z_HOME_BUMP_MM to 0.
  1744. * M914 X/Y/Z to live tune the setting
  1745. */
  1746. //#define SENSORLESS_HOMING // TMC2130 only
  1747.  
  1748. /**
  1749. * Use StallGuard2 to probe the bed with the nozzle.
  1750. *
  1751. * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  1752. * to move the Z axis. Take extreme care when attempting to enable this feature.
  1753. */
  1754. //#define SENSORLESS_PROBING // TMC2130 only
  1755.  
  1756. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  1757. #define X_STALL_SENSITIVITY 8
  1758. #define Y_STALL_SENSITIVITY 8
  1759. //#define Z_STALL_SENSITIVITY 8
  1760. #endif
  1761.  
  1762. /**
  1763. * Enable M122 debugging command for TMC stepper drivers.
  1764. * M122 S0/1 will enable continous reporting.
  1765. */
  1766. #define TMC_DEBUG
  1767.  
  1768. /**
  1769. * You can set your own advanced settings by filling in predefined functions.
  1770. * A list of available functions can be found on the library github page
  1771. * https://github.com/teemuatlut/TMCStepper
  1772. *
  1773. * Example:
  1774. * #define TMC_ADV() { \
  1775. * stepperX.diag0_temp_prewarn(1); \
  1776. * stepperY.interpolate(0); \
  1777. * }
  1778. */
  1779. #define TMC_ADV() { }
  1780.  
  1781. #endif // HAS_TRINAMIC
  1782.  
  1783. // @section L6470
  1784.  
  1785. /**
  1786. * L6470 Stepper Driver options
  1787. *
  1788. * Arduino-L6470 library (0.7.0 or higher) is required for this stepper driver.
  1789. * https://github.com/ameyer/Arduino-L6470
  1790. *
  1791. * Requires the following to be defined in your pins_YOUR_BOARD file
  1792. * L6470_CHAIN_SCK_PIN
  1793. * L6470_CHAIN_MISO_PIN
  1794. * L6470_CHAIN_MOSI_PIN
  1795. * L6470_CHAIN_SS_PIN
  1796. * L6470_RESET_CHAIN_PIN (optional)
  1797. */
  1798. #if HAS_DRIVER(L6470)
  1799.  
  1800. //#define L6470_CHITCHAT // Display additional status info
  1801.  
  1802. #if AXIS_DRIVER_TYPE_X(L6470)
  1803. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
  1804. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
  1805. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  1806. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper
  1807. #define X_CHAIN_POS 0 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  1808. #endif
  1809.  
  1810. #if AXIS_DRIVER_TYPE_X2(L6470)
  1811. #define X2_MICROSTEPS 128
  1812. #define X2_OVERCURRENT 2000
  1813. #define X2_STALLCURRENT 1500
  1814. #define X2_MAX_VOLTAGE 127
  1815. #define X2_CHAIN_POS 0
  1816. #endif
  1817.  
  1818. #if AXIS_DRIVER_TYPE_Y(L6470)
  1819. #define Y_MICROSTEPS 128
  1820. #define Y_OVERCURRENT 2000
  1821. #define Y_STALLCURRENT 1500
  1822. #define Y_MAX_VOLTAGE 127
  1823. #define Y_CHAIN_POS 0
  1824. #endif
  1825.  
  1826. #if AXIS_DRIVER_TYPE_Y2(L6470)
  1827. #define Y2_MICROSTEPS 128
  1828. #define Y2_OVERCURRENT 2000
  1829. #define Y2_STALLCURRENT 1500
  1830. #define Y2_MAX_VOLTAGE 127
  1831. #define Y2_CHAIN_POS 0
  1832. #endif
  1833.  
  1834. #if AXIS_DRIVER_TYPE_Z(L6470)
  1835. #define Z_MICROSTEPS 128
  1836. #define Z_OVERCURRENT 2000
  1837. #define Z_STALLCURRENT 1500
  1838. #define Z_MAX_VOLTAGE 127
  1839. #define Z_CHAIN_POS 0
  1840. #endif
  1841.  
  1842. #if AXIS_DRIVER_TYPE_Z2(L6470)
  1843. #define Z2_MICROSTEPS 128
  1844. #define Z2_OVERCURRENT 2000
  1845. #define Z2_STALLCURRENT 1500
  1846. #define Z2_MAX_VOLTAGE 127
  1847. #define Z2_CHAIN_POS 0
  1848. #endif
  1849.  
  1850. #if AXIS_DRIVER_TYPE_Z3(L6470)
  1851. #define Z3_MICROSTEPS 128
  1852. #define Z3_OVERCURRENT 2000
  1853. #define Z3_STALLCURRENT 1500
  1854. #define Z3_MAX_VOLTAGE 127
  1855. #define Z3_CHAIN_POS 0
  1856. #endif
  1857.  
  1858. #if AXIS_DRIVER_TYPE_E0(L6470)
  1859. #define E0_MICROSTEPS 128
  1860. #define E0_OVERCURRENT 2000
  1861. #define E0_STALLCURRENT 1500
  1862. #define E0_MAX_VOLTAGE 127
  1863. #define E0_CHAIN_POS 0
  1864. #endif
  1865.  
  1866. #if AXIS_DRIVER_TYPE_E1(L6470)
  1867. #define E1_MICROSTEPS 128
  1868. #define E1_OVERCURRENT 2000
  1869. #define E1_STALLCURRENT 1500
  1870. #define E1_MAX_VOLTAGE 127
  1871. #define E1_CHAIN_POS 0
  1872. #endif
  1873.  
  1874. #if AXIS_DRIVER_TYPE_E2(L6470)
  1875. #define E2_MICROSTEPS 128
  1876. #define E2_OVERCURRENT 2000
  1877. #define E2_STALLCURRENT 1500
  1878. #define E2_MAX_VOLTAGE 127
  1879. #define E2_CHAIN_POS 0
  1880. #endif
  1881.  
  1882. #if AXIS_DRIVER_TYPE_E3(L6470)
  1883. #define E3_MICROSTEPS 128
  1884. #define E3_OVERCURRENT 2000
  1885. #define E3_STALLCURRENT 1500
  1886. #define E3_MAX_VOLTAGE 127
  1887. #define E3_CHAIN_POS 0
  1888. #endif
  1889.  
  1890. #if AXIS_DRIVER_TYPE_E4(L6470)
  1891. #define E4_MICROSTEPS 128
  1892. #define E4_OVERCURRENT 2000
  1893. #define E4_STALLCURRENT 1500
  1894. #define E4_MAX_VOLTAGE 127
  1895. #define E4_CHAIN_POS 0
  1896. #endif
  1897.  
  1898. #if AXIS_DRIVER_TYPE_E5(L6470)
  1899. #define E5_MICROSTEPS 128
  1900. #define E5_OVERCURRENT 2000
  1901. #define E5_STALLCURRENT 1500
  1902. #define E5_MAX_VOLTAGE 127
  1903. #define E5_CHAIN_POS 0
  1904. #endif
  1905.  
  1906. /**
  1907. * Monitor L6470 drivers for error conditions like over temperature and over current.
  1908. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  1909. * Other detected conditions can be used to stop the current print.
  1910. * Relevant g-codes:
  1911. * 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.
  1912. * I not present or I0 or I1 - X, Y, Z or E0
  1913. * I2 - X2, Y2, Z2 or E1
  1914. * I3 - Z3 or E3
  1915. * I4 - E4
  1916. * I5 - E5
  1917. * M916 - Increase drive level until get thermal warning
  1918. * M917 - Find minimum current thresholds
  1919. * M918 - Increase speed until max or error
  1920. * M122 S0/1 - Report driver parameters
  1921. */
  1922. //#define MONITOR_L6470_DRIVER_STATUS
  1923.  
  1924. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  1925. #define KVAL_HOLD_STEP_DOWN 1
  1926. //#define L6470_STOP_ON_ERROR
  1927. #endif
  1928.  
  1929. #endif // L6470
  1930.  
  1931. /**
  1932. * TWI/I2C BUS
  1933. *
  1934. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  1935. * machines. Enabling this will allow you to send and receive I2C data from slave
  1936. * devices on the bus.
  1937. *
  1938. * ; Example #1
  1939. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  1940. * ; It uses multiple M260 commands with one B<base 10> arg
  1941. * M260 A99 ; Target slave address
  1942. * M260 B77 ; M
  1943. * M260 B97 ; a
  1944. * M260 B114 ; r
  1945. * M260 B108 ; l
  1946. * M260 B105 ; i
  1947. * M260 B110 ; n
  1948. * M260 S1 ; Send the current buffer
  1949. *
  1950. * ; Example #2
  1951. * ; Request 6 bytes from slave device with address 0x63 (99)
  1952. * M261 A99 B5
  1953. *
  1954. * ; Example #3
  1955. * ; Example serial output of a M261 request
  1956. * echo:i2c-reply: from:99 bytes:5 data:hello
  1957. */
  1958.  
  1959. // @section i2cbus
  1960.  
  1961. //#define EXPERIMENTAL_I2CBUS
  1962. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  1963.  
  1964. // @section extras
  1965.  
  1966. /**
  1967. * Photo G-code
  1968. * Add the M240 G-code to take a photo.
  1969. * The photo can be triggered by a digital pin or a physical movement.
  1970. */
  1971. //#define PHOTO_GCODE
  1972. #if ENABLED(PHOTO_GCODE)
  1973. // A position to move to (and raise Z) before taking the photo
  1974. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  1975. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  1976. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  1977.  
  1978. // Canon RC-1 or homebrew digital camera trigger
  1979. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  1980. //#define PHOTOGRAPH_PIN 23
  1981.  
  1982. // Canon Hack Development Kit
  1983. // http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  1984. //#define CHDK_PIN 4
  1985.  
  1986. // Optional second move with delay to trigger the camera shutter
  1987. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  1988.  
  1989. // Duration to hold the switch or keep CHDK_PIN high
  1990. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  1991. #endif
  1992.  
  1993. /**
  1994. * Spindle & Laser control
  1995. *
  1996. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  1997. * to set spindle speed, spindle direction, and laser power.
  1998. *
  1999. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2000. * Marlin can be used to turn the spindle on and off. It can also be used to set
  2001. * the spindle speed from 5,000 to 30,000 RPM.
  2002. *
  2003. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2004. * hardware PWM pin for the speed control and a pin for the rotation direction.
  2005. *
  2006. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2007. */
  2008. //#define SPINDLE_LASER_ENABLE
  2009. #if ENABLED(SPINDLE_LASER_ENABLE)
  2010.  
  2011. #define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed
  2012. #define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power
  2013. #define SPINDLE_LASER_PWM_INVERT true // set to "true" if the speed/power goes up when you want it to go slower
  2014. #define SPINDLE_LASER_POWERUP_DELAY 5000 // delay in milliseconds to allow the spindle/laser to come up to speed/power
  2015. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop
  2016. #define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction
  2017. #define SPINDLE_INVERT_DIR false
  2018. #define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction
  2019.  
  2020. /**
  2021. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  2022. *
  2023. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  2024. * where PWM duty cycle varies from 0 to 255
  2025. *
  2026. * set the following for your controller (ALL MUST BE SET)
  2027. */
  2028.  
  2029. #define SPEED_POWER_SLOPE 118.4
  2030. #define SPEED_POWER_INTERCEPT 0
  2031. #define SPEED_POWER_MIN 5000
  2032. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  2033.  
  2034. //#define SPEED_POWER_SLOPE 0.3922
  2035. //#define SPEED_POWER_INTERCEPT 0
  2036. //#define SPEED_POWER_MIN 10
  2037. //#define SPEED_POWER_MAX 100 // 0-100%
  2038. #endif
  2039.  
  2040. /**
  2041. * Filament Width Sensor
  2042. *
  2043. * Measures the filament width in real-time and adjusts
  2044. * flow rate to compensate for any irregularities.
  2045. *
  2046. * Also allows the measured filament diameter to set the
  2047. * extrusion rate, so the slicer only has to specify the
  2048. * volume.
  2049. *
  2050. * Only a single extruder is supported at this time.
  2051. *
  2052. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  2053. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  2054. * 301 RAMBO : Analog input 3
  2055. *
  2056. * Note: May require analog pins to be defined for other boards.
  2057. */
  2058. //#define FILAMENT_WIDTH_SENSOR
  2059.  
  2060. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  2061. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  2062. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  2063.  
  2064. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  2065. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  2066.  
  2067. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  2068.  
  2069. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  2070. //#define FILAMENT_LCD_DISPLAY
  2071. #endif
  2072.  
  2073. /**
  2074. * CNC Coordinate Systems
  2075. *
  2076. * Enables G53 and G54-G59.3 commands to select coordinate systems
  2077. * and G92.1 to reset the workspace to native machine space.
  2078. */
  2079. //#define CNC_COORDINATE_SYSTEMS
  2080.  
  2081. /**
  2082. * Auto-report temperatures with M155 S<seconds>
  2083. */
  2084. #define AUTO_REPORT_TEMPERATURES
  2085.  
  2086. /**
  2087. * Include capabilities in M115 output
  2088. */
  2089. #define EXTENDED_CAPABILITIES_REPORT
  2090.  
  2091. /**
  2092. * Disable all Volumetric extrusion options
  2093. */
  2094. //#define NO_VOLUMETRICS
  2095.  
  2096. #if DISABLED(NO_VOLUMETRICS)
  2097. /**
  2098. * Volumetric extrusion default state
  2099. * Activate to make volumetric extrusion the default method,
  2100. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  2101. *
  2102. * M200 D0 to disable, M200 Dn to set a new diameter.
  2103. */
  2104. //#define VOLUMETRIC_DEFAULT_ON
  2105. #endif
  2106.  
  2107. /**
  2108. * Enable this option for a leaner build of Marlin that removes all
  2109. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  2110. *
  2111. * - M206 and M428 are disabled.
  2112. * - G92 will revert to its behavior from Marlin 1.0.
  2113. */
  2114. //#define NO_WORKSPACE_OFFSETS
  2115.  
  2116. /**
  2117. * Set the number of proportional font spaces required to fill up a typical character space.
  2118. * This can help to better align the output of commands like `G29 O` Mesh Output.
  2119. *
  2120. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2121. * Otherwise, adjust according to your client and font.
  2122. */
  2123. #define PROPORTIONAL_FONT_RATIO 1.0
  2124.  
  2125. /**
  2126. * Spend 28 bytes of SRAM to optimize the GCode parser
  2127. */
  2128. #define FASTER_GCODE_PARSER
  2129.  
  2130. /**
  2131. * CNC G-code options
  2132. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  2133. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  2134. * High feedrates may cause ringing and harm print quality.
  2135. */
  2136. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  2137. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  2138.  
  2139. // Enable and set a (default) feedrate for all G0 moves
  2140. //#define G0_FEEDRATE 3000 // (mm/m)
  2141. #ifdef G0_FEEDRATE
  2142. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  2143. #endif
  2144.  
  2145. /**
  2146. * G-code Macros
  2147. *
  2148. * Add G-codes M810-M819 to define and run G-code macros.
  2149. * Macros are not saved to EEPROM.
  2150. */
  2151. //#define GCODE_MACROS
  2152. #if ENABLED(GCODE_MACROS)
  2153. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  2154. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  2155. #endif
  2156.  
  2157. /**
  2158. * User-defined menu items that execute custom GCode
  2159. */
  2160. //#define CUSTOM_USER_MENUS
  2161. #if ENABLED(CUSTOM_USER_MENUS)
  2162. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  2163. #define USER_SCRIPT_DONE "M117 User Script Done"
  2164. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  2165. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  2166.  
  2167. #define USER_DESC_1 "Home & UBL Info"
  2168. #define USER_GCODE_1 "G28\nG29 W"
  2169.  
  2170. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  2171. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  2172.  
  2173. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  2174. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  2175.  
  2176. #define USER_DESC_4 "Heat Bed/Home/Level"
  2177. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  2178.  
  2179. #define USER_DESC_5 "Home & Info"
  2180. #define USER_GCODE_5 "G28\nM503"
  2181. #endif
  2182.  
  2183. /**
  2184. * Host Action Commands
  2185. *
  2186. * Define host streamer action commands in compliance with the standard.
  2187. *
  2188. * See https://reprap.org/wiki/G-code#Action_commands
  2189. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  2190. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  2191. *
  2192. * Some features add reason codes to extend these commands.
  2193. *
  2194. * Host Prompt Support enables Marlin to use the host for user prompts so
  2195. * filament runout and other processes can be managed from the host side.
  2196. */
  2197. //#define HOST_ACTION_COMMANDS
  2198. #if ENABLED(HOST_ACTION_COMMANDS)
  2199. //#define HOST_PROMPT_SUPPORT
  2200. #endif
  2201.  
  2202. //===========================================================================
  2203. //====================== I2C Position Encoder Settings ======================
  2204. //===========================================================================
  2205.  
  2206. /**
  2207. * I2C position encoders for closed loop control.
  2208. * Developed by Chris Barr at Aus3D.
  2209. *
  2210. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  2211. * Github: https://github.com/Aus3D/MagneticEncoder
  2212. *
  2213. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  2214. * Alternative Supplier: http://reliabuild3d.com/
  2215. *
  2216. * Reliabuild encoders have been modified to improve reliability.
  2217. */
  2218.  
  2219. //#define I2C_POSITION_ENCODERS
  2220. #if ENABLED(I2C_POSITION_ENCODERS)
  2221.  
  2222. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  2223. // encoders supported currently.
  2224.  
  2225. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  2226. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  2227. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  2228. // I2CPE_ENC_TYPE_ROTARY.
  2229. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  2230. // 1mm poles. For linear encoders this is ticks / mm,
  2231. // for rotary encoders this is ticks / revolution.
  2232. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  2233. // steps per full revolution (motor steps/rev * microstepping)
  2234. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  2235. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  2236. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  2237. // printer will attempt to correct the error; errors
  2238. // smaller than this are ignored to minimize effects of
  2239. // measurement noise / latency (filter).
  2240.  
  2241. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  2242. #define I2CPE_ENC_2_AXIS Y_AXIS
  2243. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  2244. #define I2CPE_ENC_2_TICKS_UNIT 2048
  2245. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  2246. //#define I2CPE_ENC_2_INVERT
  2247. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  2248. #define I2CPE_ENC_2_EC_THRESH 0.10
  2249.  
  2250. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  2251. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  2252.  
  2253. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  2254. #define I2CPE_ENC_4_AXIS E_AXIS
  2255.  
  2256. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  2257. #define I2CPE_ENC_5_AXIS E_AXIS
  2258.  
  2259. // Default settings for encoders which are enabled, but without settings configured above.
  2260. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  2261. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  2262. #define I2CPE_DEF_TICKS_REV (16 * 200)
  2263. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  2264. #define I2CPE_DEF_EC_THRESH 0.1
  2265.  
  2266. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  2267. // axis after which the printer will abort. Comment out to
  2268. // disable abort behavior.
  2269.  
  2270. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  2271. // for this amount of time (in ms) before the encoder
  2272. // is trusted again.
  2273.  
  2274. /**
  2275. * Position is checked every time a new command is executed from the buffer but during long moves,
  2276. * this setting determines the minimum update time between checks. A value of 100 works well with
  2277. * error rolling average when attempting to correct only for skips and not for vibration.
  2278. */
  2279. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  2280.  
  2281. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  2282. #define I2CPE_ERR_ROLLING_AVERAGE
  2283.  
  2284. #endif // I2C_POSITION_ENCODERS
  2285.  
  2286. /**
  2287. * MAX7219 Debug Matrix
  2288. *
  2289. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  2290. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  2291. */
  2292. //#define MAX7219_DEBUG
  2293. #if ENABLED(MAX7219_DEBUG)
  2294. #define MAX7219_CLK_PIN 64
  2295. #define MAX7219_DIN_PIN 57
  2296. #define MAX7219_LOAD_PIN 44
  2297.  
  2298. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  2299. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  2300. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  2301. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  2302. // connector at: right=0 bottom=-90 top=90 left=180
  2303. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  2304.  
  2305. /**
  2306. * Sample debug features
  2307. * If you add more debug displays, be careful to avoid conflicts!
  2308. */
  2309. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  2310. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  2311. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  2312.  
  2313. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  2314. // If you experience stuttering, reboots, etc. this option can reveal how
  2315. // tweaks made to the configuration are affecting the printer in real-time.
  2316. #endif
  2317.  
  2318. /**
  2319. * NanoDLP Sync support
  2320. *
  2321. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  2322. * string to enable synchronization with DLP projector exposure. This change will allow to use
  2323. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  2324. */
  2325. //#define NANODLP_Z_SYNC
  2326. #if ENABLED(NANODLP_Z_SYNC)
  2327. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  2328. // Default behavior is limited to Z axis only.
  2329. #endif
  2330.  
  2331. /**
  2332. * WiFi Support (Espressif ESP32 WiFi)
  2333. */
  2334. //#define WIFISUPPORT
  2335. #if ENABLED(WIFISUPPORT)
  2336. #define WIFI_SSID "Wifi SSID"
  2337. #define WIFI_PWD "Wifi Password"
  2338. //#define WEBSUPPORT // Start a webserver with auto-discovery
  2339. //#define OTASUPPORT // Support over-the-air firmware updates
  2340. #endif
  2341.  
  2342. /**
  2343. * Prusa Multi-Material Unit v2
  2344. * Enable in Configuration.h
  2345. */
  2346. #if ENABLED(PRUSA_MMU2)
  2347.  
  2348. // Serial port used for communication with MMU2.
  2349. // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  2350. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  2351. #define INTERNAL_SERIAL_PORT 2
  2352. #define MMU2_SERIAL internalSerial
  2353.  
  2354. // Use hardware reset for MMU if a pin is defined for it
  2355. //#define MMU2_RST_PIN 23
  2356.  
  2357. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  2358. //#define MMU2_MODE_12V
  2359.  
  2360. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  2361. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  2362.  
  2363. // Add an LCD menu for MMU2
  2364. //#define MMU2_MENUS
  2365. #if ENABLED(MMU2_MENUS)
  2366. // Settings for filament load / unload from the LCD menu.
  2367. // This is for Prusa MK3-style extruders. Customize for your hardware.
  2368. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  2369. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  2370. { 7.2, 562 }, \
  2371. { 14.4, 871 }, \
  2372. { 36.0, 1393 }, \
  2373. { 14.4, 871 }, \
  2374. { 50.0, 198 }
  2375.  
  2376. #define MMU2_RAMMING_SEQUENCE \
  2377. { 1.0, 1000 }, \
  2378. { 1.0, 1500 }, \
  2379. { 2.0, 2000 }, \
  2380. { 1.5, 3000 }, \
  2381. { 2.5, 4000 }, \
  2382. { -15.0, 5000 }, \
  2383. { -14.0, 1200 }, \
  2384. { -6.0, 600 }, \
  2385. { 10.0, 700 }, \
  2386. { -10.0, 400 }, \
  2387. { -50.0, 2000 }
  2388.  
  2389. #endif
  2390.  
  2391. //#define MMU2_DEBUG // Write debug info to serial output
  2392.  
  2393. #endif // PRUSA_MMU2
  2394.  
  2395. /**
  2396. * Advanced Print Counter settings
  2397. */
  2398. #if ENABLED(PRINTCOUNTER)
  2399. #define SERVICE_WARNING_BUZZES 3
  2400. // Activate up to 3 service interval watchdogs
  2401. //#define SERVICE_NAME_1 "Service S"
  2402. //#define SERVICE_INTERVAL_1 100 // print hours
  2403. //#define SERVICE_NAME_2 "Service L"
  2404. //#define SERVICE_INTERVAL_2 200 // print hours
  2405. //#define SERVICE_NAME_3 "Service 3"
  2406. //#define SERVICE_INTERVAL_3 1 // print hours
  2407. #endif
  2408.  
  2409. // @section develop
  2410.  
  2411. /**
  2412. * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  2413. */
  2414. #define PINS_DEBUGGING
  2415.  
  2416. // Enable Marlin dev mode which adds some special commands
  2417. //#define MARLIN_DEV_MODE
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