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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <https://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #pragma once
  23.  
  24. /**
  25. * Configuration_adv.h
  26. *
  27. * Advanced settings.
  28. * Only change these if you know exactly what you're doing.
  29. * Some of these settings can damage your printer if improperly set!
  30. *
  31. * Basic settings can be found in Configuration.h
  32. *
  33. */
  34. #define CONFIGURATION_ADV_H_VERSION 020006
  35.  
  36. // @section temperature
  37.  
  38. //===========================================================================
  39. //============================= Thermal Settings ============================
  40. //===========================================================================
  41.  
  42. /**
  43. * Thermocouple sensors are quite sensitive to noise. Any noise induced in
  44. * the sensor wires, such as by stepper motor wires run in parallel to them,
  45. * may result in the thermocouple sensor reporting spurious errors. This
  46. * value is the number of errors which can occur in a row before the error
  47. * is reported. This allows us to ignore intermittent error conditions while
  48. * still detecting an actual failure, which should result in a continuous
  49. * stream of errors from the sensor.
  50. *
  51. * Set this value to 0 to fail on the first error to occur.
  52. */
  53. #define THERMOCOUPLE_MAX_ERRORS 15
  54.  
  55. //
  56. // Custom Thermistor 1000 parameters
  57. //
  58. #if TEMP_SENSOR_0 == 1000
  59. #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  60. #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  61. #define HOTEND0_BETA 3950 // Beta value
  62. #endif
  63.  
  64. #if TEMP_SENSOR_1 == 1000
  65. #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  66. #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  67. #define HOTEND1_BETA 3950 // Beta value
  68. #endif
  69.  
  70. #if TEMP_SENSOR_2 == 1000
  71. #define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  72. #define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  73. #define HOTEND2_BETA 3950 // Beta value
  74. #endif
  75.  
  76. #if TEMP_SENSOR_3 == 1000
  77. #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  78. #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  79. #define HOTEND3_BETA 3950 // Beta value
  80. #endif
  81.  
  82. #if TEMP_SENSOR_4 == 1000
  83. #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  84. #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  85. #define HOTEND4_BETA 3950 // Beta value
  86. #endif
  87.  
  88. #if TEMP_SENSOR_5 == 1000
  89. #define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  90. #define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  91. #define HOTEND5_BETA 3950 // Beta value
  92. #endif
  93.  
  94. #if TEMP_SENSOR_6 == 1000
  95. #define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  96. #define HOTEND6_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  97. #define HOTEND6_BETA 3950 // Beta value
  98. #endif
  99.  
  100. #if TEMP_SENSOR_7 == 1000
  101. #define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  102. #define HOTEND7_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  103. #define HOTEND7_BETA 3950 // Beta value
  104. #endif
  105.  
  106. #if TEMP_SENSOR_BED == 1000
  107. #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  108. #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  109. #define BED_BETA 3950 // Beta value
  110. #endif
  111.  
  112. #if TEMP_SENSOR_CHAMBER == 1000
  113. #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  114. #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  115. #define CHAMBER_BETA 3950 // Beta value
  116. #endif
  117.  
  118. //
  119. // Hephestos 2 24V heated bed upgrade kit.
  120. // https://store.bq.com/en/heated-bed-kit-hephestos2
  121. //
  122. //#define HEPHESTOS2_HEATED_BED_KIT
  123. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  124. #undef TEMP_SENSOR_BED
  125. #define TEMP_SENSOR_BED 70
  126. #define HEATER_BED_INVERTING true
  127. #endif
  128.  
  129. /**
  130. * Heated Chamber settings
  131. */
  132. #if TEMP_SENSOR_CHAMBER
  133. #define CHAMBER_MINTEMP 5
  134. #define CHAMBER_MAXTEMP 60
  135. #define TEMP_CHAMBER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  136. //#define CHAMBER_LIMIT_SWITCHING
  137. //#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin
  138. //#define HEATER_CHAMBER_INVERTING false
  139. #endif
  140.  
  141. #if DISABLED(PIDTEMPBED)
  142. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  143. #if ENABLED(BED_LIMIT_SWITCHING)
  144. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  145. #endif
  146. #endif
  147.  
  148. /**
  149. * Thermal Protection provides additional protection to your printer from damage
  150. * and fire. Marlin always includes safe min and max temperature ranges which
  151. * protect against a broken or disconnected thermistor wire.
  152. *
  153. * The issue: If a thermistor falls out, it will report the much lower
  154. * temperature of the air in the room, and the the firmware will keep
  155. * the heater on.
  156. *
  157. * The solution: Once the temperature reaches the target, start observing.
  158. * If the temperature stays too far below the target (hysteresis) for too
  159. * long (period), the firmware will halt the machine as a safety precaution.
  160. *
  161. * If you get false positives for "Thermal Runaway", increase
  162. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  163. */
  164. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  165. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  166. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  167.  
  168. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  169. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  170. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  171. #endif
  172.  
  173. /**
  174. * Whenever an M104, M109, or M303 increases the target temperature, the
  175. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  176. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  177. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  178. * if the current temperature is far enough below the target for a reliable
  179. * test.
  180. *
  181. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  182. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  183. * below 2.
  184. */
  185. #define WATCH_TEMP_PERIOD 20 // Seconds
  186. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  187. #endif
  188.  
  189. /**
  190. * Thermal Protection parameters for the bed are just as above for hotends.
  191. */
  192. #if ENABLED(THERMAL_PROTECTION_BED)
  193. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  194. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  195.  
  196. /**
  197. * As described above, except for the bed (M140/M190/M303).
  198. */
  199. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  200. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  201. #endif
  202.  
  203. /**
  204. * Thermal Protection parameters for the heated chamber.
  205. */
  206. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  207. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
  208. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  209.  
  210. /**
  211. * Heated chamber watch settings (M141/M191).
  212. */
  213. #define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
  214. #define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
  215. #endif
  216.  
  217. #if ENABLED(PIDTEMP)
  218. // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  219. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  220. //#define PID_EXTRUSION_SCALING
  221. #if ENABLED(PID_EXTRUSION_SCALING)
  222. #define DEFAULT_Kc (100) // heating power = Kc * e_speed
  223. #define LPQ_MAX_LEN 50
  224. #endif
  225.  
  226. /**
  227. * Add an experimental additional term to the heater power, proportional to the fan speed.
  228. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  229. * You can either just add a constant compensation with the DEFAULT_Kf value
  230. * or follow the instruction below to get speed-dependent compensation.
  231. *
  232. * Constant compensation (use only with fanspeeds of 0% and 100%)
  233. * ---------------------------------------------------------------------
  234. * A good starting point for the Kf-value comes from the calculation:
  235. * kf = (power_fan * eff_fan) / power_heater * 255
  236. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  237. *
  238. * Example:
  239. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  240. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  241. *
  242. * Fan-speed dependent compensation
  243. * --------------------------------
  244. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  245. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  246. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  247. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  248. * 2. Note the Kf-value for fan-speed at 100%
  249. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  250. * 4. Repeat step 1. and 2. for this fan speed.
  251. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  252. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  253. */
  254. //#define PID_FAN_SCALING
  255. #if ENABLED(PID_FAN_SCALING)
  256. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  257. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  258. // The alternative definition is used for an easier configuration.
  259. // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  260. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  261.  
  262. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  263. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  264. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  265.  
  266. #define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED)/(255.0-PID_FAN_SCALING_MIN_SPEED)
  267. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  268.  
  269. #else
  270. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  271. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  272. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  273. #endif
  274. #endif
  275. #endif
  276.  
  277. /**
  278. * Automatic Temperature Mode
  279. *
  280. * Dynamically adjust the hotend target temperature based on planned E moves.
  281. *
  282. * (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
  283. * behavior using an additional kC value.)
  284. *
  285. * Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
  286. *
  287. * Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
  288. * Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
  289. */
  290. #define AUTOTEMP
  291. #if ENABLED(AUTOTEMP)
  292. #define AUTOTEMP_OLDWEIGHT 0.98
  293. // Turn on AUTOTEMP on M104/M109 by default using proportions set here
  294. //#define AUTOTEMP_PROPORTIONAL
  295. #if ENABLED(AUTOTEMP_PROPORTIONAL)
  296. #define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
  297. #define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
  298. #define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
  299. #endif
  300. #endif
  301.  
  302. // Show Temperature ADC value
  303. // Enable for M105 to include ADC values read from temperature sensors.
  304. //#define SHOW_TEMP_ADC_VALUES
  305.  
  306. /**
  307. * High Temperature Thermistor Support
  308. *
  309. * Thermistors able to support high temperature tend to have a hard time getting
  310. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  311. * will probably be caught when the heating element first turns on during the
  312. * preheating process, which will trigger a min_temp_error as a safety measure
  313. * and force stop everything.
  314. * To circumvent this limitation, we allow for a preheat time (during which,
  315. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  316. * aberrant readings.
  317. *
  318. * If you want to enable this feature for your hotend thermistor(s)
  319. * uncomment and set values > 0 in the constants below
  320. */
  321.  
  322. // The number of consecutive low temperature errors that can occur
  323. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  324. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  325.  
  326. // The number of milliseconds a hotend will preheat before starting to check
  327. // the temperature. This value should NOT be set to the time it takes the
  328. // hot end to reach the target temperature, but the time it takes to reach
  329. // the minimum temperature your thermistor can read. The lower the better/safer.
  330. // This shouldn't need to be more than 30 seconds (30000)
  331. //#define MILLISECONDS_PREHEAT_TIME 0
  332.  
  333. // @section extruder
  334.  
  335. // Extruder runout prevention.
  336. // If the machine is idle and the temperature over MINTEMP
  337. // then extrude some filament every couple of SECONDS.
  338. //#define EXTRUDER_RUNOUT_PREVENT
  339. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  340. #define EXTRUDER_RUNOUT_MINTEMP 190
  341. #define EXTRUDER_RUNOUT_SECONDS 30
  342. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  343. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  344. #endif
  345.  
  346. /**
  347. * Hotend Idle Timeout
  348. * Prevent filament in the nozzle from charring and causing a critical jam.
  349. */
  350. #define HOTEND_IDLE_TIMEOUT
  351. #if ENABLED(HOTEND_IDLE_TIMEOUT)
  352. #define HOTEND_IDLE_TIMEOUT_SEC (5*60) // (seconds) Time without extruder movement to trigger protection
  353. #define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
  354. #define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
  355. #define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
  356. #endif
  357.  
  358. // @section temperature
  359.  
  360. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  361. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  362. #define TEMP_SENSOR_AD595_OFFSET 0.0
  363. #define TEMP_SENSOR_AD595_GAIN 1.0
  364. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  365. #define TEMP_SENSOR_AD8495_GAIN 1.0
  366.  
  367. /**
  368. * Controller Fan
  369. * To cool down the stepper drivers and MOSFETs.
  370. *
  371. * The fan turns on automatically whenever any driver is enabled and turns
  372. * off (or reduces to idle speed) shortly after drivers are turned off.
  373. */
  374. //#define USE_CONTROLLER_FAN
  375. #if ENABLED(USE_CONTROLLER_FAN)
  376. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  377. //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
  378. //#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
  379. #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
  380. #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
  381. #define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
  382. #define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
  383. //#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
  384. #if ENABLED(CONTROLLER_FAN_EDITABLE)
  385. #define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
  386. #endif
  387. #endif
  388.  
  389. // When first starting the main fan, run it at full speed for the
  390. // given number of milliseconds. This gets the fan spinning reliably
  391. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  392. //#define FAN_KICKSTART_TIME 100
  393.  
  394. // Some coolers may require a non-zero "off" state.
  395. //#define FAN_OFF_PWM 1
  396.  
  397. /**
  398. * PWM Fan Scaling
  399. *
  400. * Define the min/max speeds for PWM fans (as set with M106).
  401. *
  402. * With these options the M106 0-255 value range is scaled to a subset
  403. * to ensure that the fan has enough power to spin, or to run lower
  404. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  405. * Value 0 always turns off the fan.
  406. *
  407. * Define one or both of these to override the default 0-255 range.
  408. */
  409. //#define FAN_MIN_PWM 50
  410. //#define FAN_MAX_PWM 128
  411.  
  412. /**
  413. * FAST PWM FAN Settings
  414. *
  415. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  416. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  417. * frequency as close as possible to the desired frequency.
  418. *
  419. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  420. * Set this to your desired frequency.
  421. * If left undefined this defaults to F = F_CPU/(2*255*1)
  422. * i.e., F = 31.4kHz on 16MHz microcontrollers or F = 39.2kHz on 20MHz microcontrollers.
  423. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  424. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  425. *
  426. * USE_OCR2A_AS_TOP [undefined by default]
  427. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  428. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  429. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  430. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  431. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  432. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  433. */
  434. #if ENABLED(FAST_PWM_FAN)
  435. //#define FAST_PWM_FAN_FREQUENCY 31400
  436. //#define USE_OCR2A_AS_TOP
  437. #endif
  438.  
  439. // @section extruder
  440.  
  441. /**
  442. * Extruder cooling fans
  443. *
  444. * Extruder auto fans automatically turn on when their extruders'
  445. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  446. *
  447. * Your board's pins file specifies the recommended pins. Override those here
  448. * or set to -1 to disable completely.
  449. *
  450. * Multiple extruders can be assigned to the same pin in which case
  451. * the fan will turn on when any selected extruder is above the threshold.
  452. */
  453. #define E0_AUTO_FAN_PIN -1
  454. #define E1_AUTO_FAN_PIN -1
  455. #define E2_AUTO_FAN_PIN -1
  456. #define E3_AUTO_FAN_PIN -1
  457. #define E4_AUTO_FAN_PIN -1
  458. #define E5_AUTO_FAN_PIN -1
  459. #define E6_AUTO_FAN_PIN -1
  460. #define E7_AUTO_FAN_PIN -1
  461. #define CHAMBER_AUTO_FAN_PIN -1
  462.  
  463. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  464. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  465. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  466. #define CHAMBER_AUTO_FAN_SPEED 255
  467.  
  468. /**
  469. * Part-Cooling Fan Multiplexer
  470. *
  471. * This feature allows you to digitally multiplex the fan output.
  472. * The multiplexer is automatically switched at tool-change.
  473. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  474. */
  475. #define FANMUX0_PIN -1
  476. #define FANMUX1_PIN -1
  477. #define FANMUX2_PIN -1
  478.  
  479. /**
  480. * M355 Case Light on-off / brightness
  481. */
  482. //#define CASE_LIGHT_ENABLE
  483. #if ENABLED(CASE_LIGHT_ENABLE)
  484. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  485. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  486. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  487. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  488. //#define CASE_LIGHT_MAX_PWM 128 // Limit pwm
  489. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  490. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  491. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  492. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  493. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  494. #endif
  495. #endif
  496.  
  497. // @section homing
  498.  
  499. // If you want endstops to stay on (by default) even when not homing
  500. // enable this option. Override at any time with M120, M121.
  501. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  502.  
  503. // @section extras
  504.  
  505. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  506.  
  507. // Employ an external closed loop controller. Override pins here if needed.
  508. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  509. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  510. //#define CLOSED_LOOP_ENABLE_PIN -1
  511. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  512. #endif
  513.  
  514. /**
  515. * Dual Steppers / Dual Endstops
  516. *
  517. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  518. *
  519. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  520. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  521. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  522. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  523. *
  524. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  525. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  526. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  527. */
  528.  
  529. //#define X_DUAL_STEPPER_DRIVERS
  530. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  531. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  532. //#define X_DUAL_ENDSTOPS
  533. #if ENABLED(X_DUAL_ENDSTOPS)
  534. #define X2_USE_ENDSTOP _XMAX_
  535. #define X2_ENDSTOP_ADJUSTMENT 0
  536. #endif
  537. #endif
  538.  
  539. //#define Y_DUAL_STEPPER_DRIVERS
  540. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  541. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  542. //#define Y_DUAL_ENDSTOPS
  543. #if ENABLED(Y_DUAL_ENDSTOPS)
  544. #define Y2_USE_ENDSTOP _YMAX_
  545. #define Y2_ENDSTOP_ADJUSTMENT 0
  546. #endif
  547. #endif
  548.  
  549. //
  550. // For Z set the number of stepper drivers
  551. //
  552. #define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many
  553.  
  554. #if NUM_Z_STEPPER_DRIVERS > 1
  555. //#define Z_MULTI_ENDSTOPS
  556. #if ENABLED(Z_MULTI_ENDSTOPS)
  557. #define Z2_USE_ENDSTOP _XMAX_
  558. #define Z2_ENDSTOP_ADJUSTMENT 0
  559. #if NUM_Z_STEPPER_DRIVERS >= 3
  560. #define Z3_USE_ENDSTOP _YMAX_
  561. #define Z3_ENDSTOP_ADJUSTMENT 0
  562. #endif
  563. #if NUM_Z_STEPPER_DRIVERS >= 4
  564. #define Z4_USE_ENDSTOP _ZMAX_
  565. #define Z4_ENDSTOP_ADJUSTMENT 0
  566. #endif
  567. #endif
  568. #endif
  569.  
  570. /**
  571. * Dual X Carriage
  572. *
  573. * This setup has two X carriages that can move independently, each with its own hotend.
  574. * The carriages can be used to print an object with two colors or materials, or in
  575. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  576. * The inactive carriage is parked automatically to prevent oozing.
  577. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  578. * By default the X2 stepper is assigned to the first unused E plug on the board.
  579. *
  580. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  581. *
  582. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  583. * results as long as it supports dual X-carriages. (M605 S0)
  584. *
  585. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  586. * that additional slicer support is not required. (M605 S1)
  587. *
  588. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  589. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  590. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  591. * follow with M605 S2 to initiate duplicated movement.
  592. *
  593. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  594. * the movement of the first except the second extruder is reversed in the X axis.
  595. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  596. * follow with M605 S3 to initiate mirrored movement.
  597. */
  598. //#define DUAL_X_CARRIAGE
  599. #if ENABLED(DUAL_X_CARRIAGE)
  600. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  601. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  602. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  603. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  604. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  605. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  606. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  607. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  608. // without modifying the firmware (through the "M218 T1 X???" command).
  609. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  610.  
  611. // This is the default power-up mode which can be later using M605.
  612. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  613.  
  614. // Default x offset in duplication mode (typically set to half print bed width)
  615. #define DEFAULT_DUPLICATION_X_OFFSET 100
  616. #endif
  617.  
  618. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  619. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  620. //#define EXT_SOLENOID
  621.  
  622. // @section homing
  623.  
  624. /**
  625. * Homing Procedure
  626. * Homing (G28) does an indefinite move towards the endstops to establish
  627. * the position of the toolhead relative to the workspace.
  628. */
  629.  
  630. //#define SENSORLESS_BACKOFF_MM { 2, 2 } // (mm) Backoff from endstops before sensorless homing
  631.  
  632. #define HOMING_BUMP_MM { 5, 5, 2 } // (mm) Backoff from endstops after first bump
  633. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  634.  
  635. //#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (mm) Backoff from endstops after homing
  636.  
  637. #define QUICK_HOME // If G28 contains XY do a diagonal move first
  638. //#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
  639. //#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
  640.  
  641. // @section bltouch
  642.  
  643. #if ENABLED(BLTOUCH)
  644. /**
  645. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  646. * Do not activate settings that the probe might not understand. Clones might misunderstand
  647. * advanced commands.
  648. *
  649. * Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
  650. * wiring of the BROWN, RED and ORANGE wires.
  651. *
  652. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  653. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  654. * like they would be with a real switch. So please check the wiring first.
  655. *
  656. * Settings for all BLTouch and clone probes:
  657. */
  658.  
  659. // Safety: The probe needs time to recognize the command.
  660. // Minimum command delay (ms). Enable and increase if needed.
  661. //#define BLTOUCH_DELAY 500
  662.  
  663. /**
  664. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  665. */
  666.  
  667. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  668. // in special cases, like noisy or filtered input configurations.
  669. //#define BLTOUCH_FORCE_SW_MODE
  670.  
  671. /**
  672. * Settings for BLTouch Smart 3.0 and 3.1
  673. * Summary:
  674. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  675. * - High-Speed mode
  676. * - Disable LCD voltage options
  677. */
  678.  
  679. /**
  680. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  681. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  682. * If disabled, OD mode is the hard-coded default on 3.0
  683. * On startup, Marlin will compare its eeprom to this value. If the selected mode
  684. * differs, a mode set eeprom write will be completed at initialization.
  685. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  686. */
  687. //#define BLTOUCH_SET_5V_MODE
  688.  
  689. /**
  690. * Safety: Activate if connecting a probe with an unknown voltage mode.
  691. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  692. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  693. * To preserve the life of the probe, use this once then turn it off and re-flash.
  694. */
  695. //#define BLTOUCH_FORCE_MODE_SET
  696.  
  697. /**
  698. * Use "HIGH SPEED" mode for probing.
  699. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  700. * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  701. * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  702. */
  703. //#define BLTOUCH_HS_MODE
  704.  
  705. // Safety: Enable voltage mode settings in the LCD menu.
  706. //#define BLTOUCH_LCD_VOLTAGE_MENU
  707.  
  708. #endif // BLTOUCH
  709.  
  710. // @section extras
  711.  
  712. /**
  713. * Z Steppers Auto-Alignment
  714. * Add the G34 command to align multiple Z steppers using a bed probe.
  715. */
  716. //#define Z_STEPPER_AUTO_ALIGN
  717. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  718. // Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
  719. // If not defined, probe limits will be used.
  720. // Override with 'M422 S<index> X<pos> Y<pos>'
  721. //#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
  722.  
  723. /**
  724. * Orientation for the automatically-calculated probe positions.
  725. * Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
  726. *
  727. * 2 Steppers: (0) (1)
  728. * | | 2 |
  729. * | 1 2 | |
  730. * | | 1 |
  731. *
  732. * 3 Steppers: (0) (1) (2) (3)
  733. * | 3 | 1 | 2 1 | 2 |
  734. * | | 3 | | 3 |
  735. * | 1 2 | 2 | 3 | 1 |
  736. *
  737. * 4 Steppers: (0) (1) (2) (3)
  738. * | 4 3 | 1 4 | 2 1 | 3 2 |
  739. * | | | | |
  740. * | 1 2 | 2 3 | 3 4 | 4 1 |
  741. *
  742. */
  743. #ifndef Z_STEPPER_ALIGN_XY
  744. //#define Z_STEPPERS_ORIENTATION 0
  745. #endif
  746.  
  747. // Provide Z stepper positions for more rapid convergence in bed alignment.
  748. // Requires triple stepper drivers (i.e., set NUM_Z_STEPPER_DRIVERS to 3)
  749. //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  750. #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  751. // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  752. // the Z screw positions in the bed carriage.
  753. // Define one position per Z stepper in stepper driver order.
  754. #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  755. #else
  756. // Amplification factor. Used to scale the correction step up or down in case
  757. // the stepper (spindle) position is farther out than the test point.
  758. #define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
  759. #endif
  760.  
  761. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  762. #define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
  763. #define Z_STEPPER_ALIGN_ITERATIONS 5 // Number of iterations to apply during alignment
  764. #define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
  765. #define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
  766. // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
  767. // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
  768. #define HOME_AFTER_G34
  769. #endif
  770.  
  771. //
  772. // Add the G35 command to read bed corners to help adjust screws.
  773. //
  774. //#define ASSISTED_TRAMMING
  775. #if ENABLED(ASSISTED_TRAMMING)
  776.  
  777. // Define positions for probing points, use the hotend as reference not the sensor.
  778. #define TRAMMING_POINT_XY { { 20, 20 }, { 200, 20 }, { 200, 200 }, { 20, 200 } }
  779.  
  780. // Define positions names for probing points.
  781. #define TRAMMING_POINT_NAME_1 "Front-Left"
  782. #define TRAMMING_POINT_NAME_2 "Front-Right"
  783. #define TRAMMING_POINT_NAME_3 "Back-Right"
  784. #define TRAMMING_POINT_NAME_4 "Back-Left"
  785.  
  786. // Enable to restore leveling setup after operation
  787. #define RESTORE_LEVELING_AFTER_G35
  788.  
  789. /**
  790. * Screw thread:
  791. * M3: 30 = Clockwise, 31 = Counter-Clockwise
  792. * M4: 40 = Clockwise, 41 = Counter-Clockwise
  793. * M5: 50 = Clockwise, 51 = Counter-Clockwise
  794. */
  795. #define TRAMMING_SCREW_THREAD 30
  796.  
  797. #endif
  798.  
  799. // @section motion
  800.  
  801. #define AXIS_RELATIVE_MODES { false, false, false, false }
  802.  
  803. // Add a Duplicate option for well-separated conjoined nozzles
  804. //#define MULTI_NOZZLE_DUPLICATION
  805.  
  806. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  807. #define INVERT_X_STEP_PIN false
  808. #define INVERT_Y_STEP_PIN false
  809. #define INVERT_Z_STEP_PIN false
  810. #define INVERT_E_STEP_PIN false
  811.  
  812. // Default stepper release if idle. Set to 0 to deactivate.
  813. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  814. // Time can be set by M18 and M84.
  815. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  816. #define DISABLE_INACTIVE_X true
  817. #define DISABLE_INACTIVE_Y true
  818. #define DISABLE_INACTIVE_Z true // Set to false if the nozzle will fall down on your printed part when print has finished.
  819. #define DISABLE_INACTIVE_E true
  820.  
  821. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  822. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  823.  
  824. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  825.  
  826. // Minimum time that a segment needs to take if the buffer is emptied
  827. #define DEFAULT_MINSEGMENTTIME 20000 // (µs)
  828.  
  829. // Slow down the machine if the look ahead buffer is (by default) half full.
  830. // Increase the slowdown divisor for larger buffer sizes.
  831. #define SLOWDOWN
  832. #if ENABLED(SLOWDOWN)
  833. #define SLOWDOWN_DIVISOR 8
  834. #endif
  835.  
  836. /**
  837. * XY Frequency limit
  838. * Reduce resonance by limiting the frequency of small zigzag infill moves.
  839. * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
  840. * Use M201 F<freq> G<min%> to change limits at runtime.
  841. */
  842. //#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
  843. #ifdef XY_FREQUENCY_LIMIT
  844. #define XY_FREQUENCY_MIN_PERCENT 5 // (percent) Minimum FR percentage to apply. Set with M201 G<min%>.
  845. #endif
  846.  
  847. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  848. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  849. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  850. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  851.  
  852. //
  853. // Backlash Compensation
  854. // Adds extra movement to axes on direction-changes to account for backlash.
  855. //
  856. //#define BACKLASH_COMPENSATION
  857. #if ENABLED(BACKLASH_COMPENSATION)
  858. // Define values for backlash distance and correction.
  859. // If BACKLASH_GCODE is enabled these values are the defaults.
  860. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  861. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  862.  
  863. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  864. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  865. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  866.  
  867. // Add runtime configuration and tuning of backlash values (M425)
  868. //#define BACKLASH_GCODE
  869.  
  870. #if ENABLED(BACKLASH_GCODE)
  871. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  872. #define MEASURE_BACKLASH_WHEN_PROBING
  873.  
  874. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  875. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  876. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  877. // increments while checking for the contact to be broken.
  878. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  879. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  880. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
  881. #endif
  882. #endif
  883. #endif
  884.  
  885. /**
  886. * Automatic backlash, position and hotend offset calibration
  887. *
  888. * Enable G425 to run automatic calibration using an electrically-
  889. * conductive cube, bolt, or washer mounted on the bed.
  890. *
  891. * G425 uses the probe to touch the top and sides of the calibration object
  892. * on the bed and measures and/or correct positional offsets, axis backlash
  893. * and hotend offsets.
  894. *
  895. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  896. * ±5mm of true values for G425 to succeed.
  897. */
  898. //#define CALIBRATION_GCODE
  899. #if ENABLED(CALIBRATION_GCODE)
  900.  
  901. //#define CALIBRATION_SCRIPT_PRE "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
  902. //#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
  903.  
  904. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  905.  
  906. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
  907. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
  908. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
  909.  
  910. // The following parameters refer to the conical section of the nozzle tip.
  911. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  912. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  913.  
  914. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  915. //#define CALIBRATION_REPORTING
  916.  
  917. // The true location and dimension the cube/bolt/washer on the bed.
  918. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  919. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  920.  
  921. // Comment out any sides which are unreachable by the probe. For best
  922. // auto-calibration results, all sides must be reachable.
  923. #define CALIBRATION_MEASURE_RIGHT
  924. #define CALIBRATION_MEASURE_FRONT
  925. #define CALIBRATION_MEASURE_LEFT
  926. #define CALIBRATION_MEASURE_BACK
  927.  
  928. // Probing at the exact top center only works if the center is flat. If
  929. // probing on a screwhead or hollow washer, probe near the edges.
  930. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  931.  
  932. // Define the pin to read during calibration
  933. #ifndef CALIBRATION_PIN
  934. //#define CALIBRATION_PIN -1 // Define here to override the default pin
  935. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
  936. //#define CALIBRATION_PIN_PULLDOWN
  937. #define CALIBRATION_PIN_PULLUP
  938. #endif
  939. #endif
  940.  
  941. /**
  942. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  943. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  944. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  945. * lowest stepping frequencies.
  946. */
  947. //#define ADAPTIVE_STEP_SMOOTHING
  948.  
  949. /**
  950. * Custom Microstepping
  951. * Override as-needed for your setup. Up to 3 MS pins are supported.
  952. */
  953. //#define MICROSTEP1 LOW,LOW,LOW
  954. //#define MICROSTEP2 HIGH,LOW,LOW
  955. //#define MICROSTEP4 LOW,HIGH,LOW
  956. //#define MICROSTEP8 HIGH,HIGH,LOW
  957. //#define MICROSTEP16 LOW,LOW,HIGH
  958. //#define MICROSTEP32 HIGH,LOW,HIGH
  959.  
  960. // Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
  961. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  962.  
  963. /**
  964. * @section stepper motor current
  965. *
  966. * Some boards have a means of setting the stepper motor current via firmware.
  967. *
  968. * The power on motor currents are set by:
  969. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  970. * known compatible chips: A4982
  971. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  972. * known compatible chips: AD5206
  973. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  974. * known compatible chips: MCP4728
  975. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  976. * known compatible chips: MCP4451, MCP4018
  977. *
  978. * Motor currents can also be set by M907 - M910 and by the LCD.
  979. * M907 - applies to all.
  980. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  981. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  982. */
  983. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  984. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  985. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  986.  
  987. /**
  988. * I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
  989. */
  990. //#define DIGIPOT_MCP4018 // Requires https://github.com/stawel/SlowSoftI2CMaster
  991. //#define DIGIPOT_MCP4451
  992. #if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
  993. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5
  994.  
  995. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  996. // These correspond to the physical drivers, so be mindful if the order is changed.
  997. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  998.  
  999. //#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
  1000.  
  1001. /**
  1002. * Common slave addresses:
  1003. *
  1004. * A (A shifted) B (B shifted) IC
  1005. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  1006. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  1007. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  1008. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  1009. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  1010. */
  1011. //#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
  1012. //#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
  1013. #endif
  1014.  
  1015. //===========================================================================
  1016. //=============================Additional Features===========================
  1017. //===========================================================================
  1018.  
  1019. // @section lcd
  1020.  
  1021. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  1022. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // Feedrates for manual moves along X, Y, Z, E from panel
  1023. #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  1024. #if ENABLED(ULTIPANEL)
  1025. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  1026. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  1027. #endif
  1028. #endif
  1029.  
  1030. // Change values more rapidly when the encoder is rotated faster
  1031. #define ENCODER_RATE_MULTIPLIER
  1032. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  1033. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  1034. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  1035. #endif
  1036.  
  1037. // Play a beep when the feedrate is changed from the Status Screen
  1038. //#define BEEP_ON_FEEDRATE_CHANGE
  1039. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  1040. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  1041. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  1042. #endif
  1043.  
  1044. #if HAS_LCD_MENU
  1045.  
  1046. // Include a page of printer information in the LCD Main Menu
  1047. //#define LCD_INFO_MENU
  1048. #if ENABLED(LCD_INFO_MENU)
  1049. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  1050. #endif
  1051.  
  1052. // BACK menu items keep the highlight at the top
  1053. //#define TURBO_BACK_MENU_ITEM
  1054.  
  1055. /**
  1056. * LED Control Menu
  1057. * Add LED Control to the LCD menu
  1058. */
  1059. //#define LED_CONTROL_MENU
  1060. #if ENABLED(LED_CONTROL_MENU)
  1061. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  1062. #if ENABLED(LED_COLOR_PRESETS)
  1063. #define LED_USER_PRESET_RED 255 // User defined RED value
  1064. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  1065. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  1066. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  1067. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1068. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  1069. #endif
  1070. #endif
  1071.  
  1072. #endif // HAS_LCD_MENU
  1073.  
  1074. // Scroll a longer status message into view
  1075. #define STATUS_MESSAGE_SCROLLING
  1076.  
  1077. // On the Info Screen, display XY with one decimal place when possible
  1078. //#define LCD_DECIMAL_SMALL_XY
  1079.  
  1080. // The timeout (in ms) to return to the status screen from sub-menus
  1081. //#define LCD_TIMEOUT_TO_STATUS 15000
  1082.  
  1083. // Add an 'M73' G-code to set the current percentage
  1084. //#define LCD_SET_PROGRESS_MANUALLY
  1085.  
  1086. // Show the E position (filament used) during printing
  1087. //#define LCD_SHOW_E_TOTAL
  1088.  
  1089. #if ENABLED(SHOW_BOOTSCREEN)
  1090. #define BOOTSCREEN_TIMEOUT 4000 // (ms) Total Duration to display the boot screen(s)
  1091. #endif
  1092.  
  1093. #if HAS_GRAPHICAL_LCD && EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY)
  1094. #define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  1095. #define SHOW_REMAINING_TIME // Display estimated time to completion
  1096. #if ENABLED(SHOW_REMAINING_TIME)
  1097. #define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
  1098. #define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
  1099. #endif
  1100. #endif
  1101.  
  1102. #if HAS_CHARACTER_LCD && EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY)
  1103. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  1104. #if ENABLED(LCD_PROGRESS_BAR)
  1105. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  1106. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  1107. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  1108. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  1109. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  1110. #endif
  1111. #endif
  1112.  
  1113. #if ENABLED(SDSUPPORT)
  1114.  
  1115. // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
  1116. // Enable this option and set to HIGH if your SD cards are incorrectly detected.
  1117. //#define SD_DETECT_STATE HIGH
  1118.  
  1119. //#define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)
  1120.  
  1121. #define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls
  1122.  
  1123. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  1124. #define SD_FINISHED_RELEASECOMMAND "M84" // Use "M84XYE" to keep Z enabled so your bed stays in place
  1125.  
  1126. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1127. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1128. #define SDCARD_RATHERRECENTFIRST
  1129.  
  1130. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  1131.  
  1132. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  1133.  
  1134. #define EVENT_GCODE_SD_STOP "G28XY" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  1135.  
  1136. #if ENABLED(PRINTER_EVENT_LEDS)
  1137. #define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
  1138. #endif
  1139.  
  1140. /**
  1141. * Continue after Power-Loss (Creality3D)
  1142. *
  1143. * Store the current state to the SD Card at the start of each layer
  1144. * during SD printing. If the recovery file is found at boot time, present
  1145. * an option on the LCD screen to continue the print from the last-known
  1146. * point in the file.
  1147. */
  1148. //#define POWER_LOSS_RECOVERY
  1149. #if ENABLED(POWER_LOSS_RECOVERY)
  1150. #define PLR_ENABLED_DEFAULT false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
  1151. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  1152. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  1153. //#define POWER_LOSS_PIN 44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  1154. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  1155. //#define POWER_LOSS_PULL // Set pullup / pulldown as appropriate
  1156. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  1157. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1158.  
  1159. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1160. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1161. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1162. #endif
  1163.  
  1164. /**
  1165. * Sort SD file listings in alphabetical order.
  1166. *
  1167. * With this option enabled, items on SD cards will be sorted
  1168. * by name for easier navigation.
  1169. *
  1170. * By default...
  1171. *
  1172. * - Use the slowest -but safest- method for sorting.
  1173. * - Folders are sorted to the top.
  1174. * - The sort key is statically allocated.
  1175. * - No added G-code (M34) support.
  1176. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1177. *
  1178. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1179. * compiler to calculate the worst-case usage and throw an error if the SRAM
  1180. * limit is exceeded.
  1181. *
  1182. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1183. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1184. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1185. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1186. */
  1187. //#define SDCARD_SORT_ALPHA
  1188.  
  1189. // SD Card Sorting options
  1190. #if ENABLED(SDCARD_SORT_ALPHA)
  1191. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1192. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  1193. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 G-code.
  1194. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  1195. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1196. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1197. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1198. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  1199. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1200. #endif
  1201.  
  1202. // This allows hosts to request long names for files and folders with M33
  1203. //#define LONG_FILENAME_HOST_SUPPORT
  1204.  
  1205. // Enable this option to scroll long filenames in the SD card menu
  1206. #define SCROLL_LONG_FILENAMES
  1207.  
  1208. // Leave the heaters on after Stop Print (not recommended!)
  1209. //#define SD_ABORT_NO_COOLDOWN
  1210.  
  1211. /**
  1212. * This option allows you to abort SD printing when any endstop is triggered.
  1213. * This feature must be enabled with "M540 S1" or from the LCD menu.
  1214. * To have any effect, endstops must be enabled during SD printing.
  1215. */
  1216. //#define SD_ABORT_ON_ENDSTOP_HIT
  1217.  
  1218. /**
  1219. * This option makes it easier to print the same SD Card file again.
  1220. * On print completion the LCD Menu will open with the file selected.
  1221. * You can just click to start the print, or navigate elsewhere.
  1222. */
  1223. //#define SD_REPRINT_LAST_SELECTED_FILE
  1224.  
  1225. /**
  1226. * Auto-report SdCard status with M27 S<seconds>
  1227. */
  1228. //#define AUTO_REPORT_SD_STATUS
  1229.  
  1230. /**
  1231. * Support for USB thumb drives using an Arduino USB Host Shield or
  1232. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1233. * to Marlin as an SD card.
  1234. *
  1235. * The MAX3421E can be assigned the same pins as the SD card reader, with
  1236. * the following pin mapping:
  1237. *
  1238. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1239. * INT --> SD_DETECT_PIN [1]
  1240. * SS --> SDSS
  1241. *
  1242. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1243. */
  1244. //#define USB_FLASH_DRIVE_SUPPORT
  1245. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1246. #define USB_CS_PIN SDSS
  1247. #define USB_INTR_PIN SD_DETECT_PIN
  1248.  
  1249. /**
  1250. * USB Host Shield Library
  1251. *
  1252. * - UHS2 uses no interrupts and has been production-tested
  1253. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  1254. *
  1255. * - UHS3 is newer code with better USB compatibility. But it
  1256. * is less tested and is known to interfere with Servos.
  1257. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  1258. */
  1259. //#define USE_UHS3_USB
  1260. #endif
  1261.  
  1262. /**
  1263. * When using a bootloader that supports SD-Firmware-Flashing,
  1264. * add a menu item to activate SD-FW-Update on the next reboot.
  1265. *
  1266. * Requires ATMEGA2560 (Arduino Mega)
  1267. *
  1268. * Tested with this bootloader:
  1269. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1270. */
  1271. //#define SD_FIRMWARE_UPDATE
  1272. #if ENABLED(SD_FIRMWARE_UPDATE)
  1273. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  1274. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  1275. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1276. #endif
  1277.  
  1278. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1279. //#define BINARY_FILE_TRANSFER
  1280.  
  1281. /**
  1282. * Set this option to one of the following (or the board's defaults apply):
  1283. *
  1284. * LCD - Use the SD drive in the external LCD controller.
  1285. * ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  1286. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1287. *
  1288. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1289. */
  1290. #define SDCARD_CONNECTION ONBOARD
  1291.  
  1292. #endif // SDSUPPORT
  1293.  
  1294. /**
  1295. * By default an onboard SD card reader may be shared as a USB mass-
  1296. * storage device. This option hides the SD card from the host PC.
  1297. */
  1298. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1299.  
  1300. /**
  1301. * Additional options for Graphical Displays
  1302. *
  1303. * Use the optimizations here to improve printing performance,
  1304. * which can be adversely affected by graphical display drawing,
  1305. * especially when doing several short moves, and when printing
  1306. * on DELTA and SCARA machines.
  1307. *
  1308. * Some of these options may result in the display lagging behind
  1309. * controller events, as there is a trade-off between reliable
  1310. * printing performance versus fast display updates.
  1311. */
  1312. #if HAS_GRAPHICAL_LCD
  1313. // Show SD percentage next to the progress bar
  1314. //#define DOGM_SD_PERCENT
  1315.  
  1316. // Save many cycles by drawing a hollow frame or no frame on the Info Screen
  1317. //#define XYZ_NO_FRAME
  1318. #define XYZ_HOLLOW_FRAME
  1319.  
  1320. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1321. #define MENU_HOLLOW_FRAME
  1322.  
  1323. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1324. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1325. //#define USE_BIG_EDIT_FONT
  1326.  
  1327. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  1328. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1329. //#define USE_SMALL_INFOFONT
  1330.  
  1331. // Swap the CW/CCW indicators in the graphics overlay
  1332. //#define OVERLAY_GFX_REVERSE
  1333.  
  1334. /**
  1335. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1336. * the ST7920 character-generator for very fast screen updates.
  1337. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1338. *
  1339. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1340. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1341. * length of time to display the status message before clearing.
  1342. *
  1343. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1344. * This will prevent position updates from being displayed.
  1345. */
  1346. #if ENABLED(U8GLIB_ST7920)
  1347. // Enable this option and reduce the value to optimize screen updates.
  1348. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1349. //#define DOGM_SPI_DELAY_US 5
  1350.  
  1351. //#define LIGHTWEIGHT_UI
  1352. #if ENABLED(LIGHTWEIGHT_UI)
  1353. #define STATUS_EXPIRE_SECONDS 20
  1354. #endif
  1355. #endif
  1356.  
  1357. /**
  1358. * Status (Info) Screen customizations
  1359. * These options may affect code size and screen render time.
  1360. * Custom status screens can forcibly override these settings.
  1361. */
  1362. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1363. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1364. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1365. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1366. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1367. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1368. //#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
  1369. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1370. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1371. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1372. #define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1373. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1374. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1375.  
  1376. // Frivolous Game Options
  1377. //#define MARLIN_BRICKOUT
  1378. //#define MARLIN_INVADERS
  1379. //#define MARLIN_SNAKE
  1380. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1381.  
  1382. #endif // HAS_GRAPHICAL_LCD
  1383.  
  1384. //
  1385. // Additional options for DGUS / DWIN displays
  1386. //
  1387. #if HAS_DGUS_LCD
  1388. #define DGUS_SERIAL_PORT 3
  1389. #define DGUS_BAUDRATE 115200
  1390.  
  1391. #define DGUS_RX_BUFFER_SIZE 128
  1392. #define DGUS_TX_BUFFER_SIZE 48
  1393. //#define DGUS_SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
  1394.  
  1395. #define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
  1396.  
  1397. #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_HIPRECY)
  1398. #define DGUS_PRINT_FILENAME // Display the filename during printing
  1399. #define DGUS_PREHEAT_UI // Display a preheat screen during heatup
  1400.  
  1401. #if ENABLED(DGUS_LCD_UI_FYSETC)
  1402. //#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for UI_FYSETC
  1403. #else
  1404. #define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
  1405. #endif
  1406.  
  1407. #define DGUS_FILAMENT_LOADUNLOAD
  1408. #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  1409. #define DGUS_FILAMENT_PURGE_LENGTH 10
  1410. #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  1411. #endif
  1412.  
  1413. #define DGUS_UI_WAITING // Show a "waiting" screen between some screens
  1414. #if ENABLED(DGUS_UI_WAITING)
  1415. #define DGUS_UI_WAITING_STATUS 10
  1416. #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  1417. #endif
  1418. #endif
  1419. #endif // HAS_DGUS_LCD
  1420.  
  1421. //
  1422. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1423. //
  1424. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1425. // Display board used
  1426. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1427. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1428. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1429. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1430. //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
  1431. //#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
  1432.  
  1433. // Correct the resolution if not using the stock TFT panel.
  1434. //#define TOUCH_UI_320x240
  1435. //#define TOUCH_UI_480x272
  1436. //#define TOUCH_UI_800x480
  1437.  
  1438. // Mappings for boards with a standard RepRapDiscount Display connector
  1439. //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
  1440. //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
  1441. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1442. //#define S6_TFT_PINMAP // FYSETC S6 pin mapping
  1443. //#define F6_TFT_PINMAP // FYSETC F6 pin mapping
  1444.  
  1445. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1446. #if ENABLED(OTHER_PIN_LAYOUT)
  1447. // Pins for CS and MOD_RESET (PD) must be chosen
  1448. #define CLCD_MOD_RESET 9
  1449. #define CLCD_SPI_CS 10
  1450.  
  1451. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1452. //#define CLCD_USE_SOFT_SPI
  1453. #if ENABLED(CLCD_USE_SOFT_SPI)
  1454. #define CLCD_SOFT_SPI_MOSI 11
  1455. #define CLCD_SOFT_SPI_MISO 12
  1456. #define CLCD_SOFT_SPI_SCLK 13
  1457. #endif
  1458. #endif
  1459.  
  1460. // Display Orientation. An inverted (i.e. upside-down) display
  1461. // is supported on the FT800. The FT810 and beyond also support
  1462. // portrait and mirrored orientations.
  1463. //#define TOUCH_UI_INVERTED
  1464. //#define TOUCH_UI_PORTRAIT
  1465. //#define TOUCH_UI_MIRRORED
  1466.  
  1467. // UTF8 processing and rendering.
  1468. // Unsupported characters are shown as '?'.
  1469. //#define TOUCH_UI_USE_UTF8
  1470. #if ENABLED(TOUCH_UI_USE_UTF8)
  1471. // Western accents support. These accented characters use
  1472. // combined bitmaps and require relatively little storage.
  1473. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1474. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1475. // Additional character groups. These characters require
  1476. // full bitmaps and take up considerable storage:
  1477. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1478. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1479. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1480. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1481. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1482. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1483. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  1484. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  1485. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  1486. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  1487. #endif
  1488. #endif
  1489.  
  1490. // Use a smaller font when labels don't fit buttons
  1491. #define TOUCH_UI_FIT_TEXT
  1492.  
  1493. // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1494. //#define LCD_LANGUAGE_1 en
  1495. //#define LCD_LANGUAGE_2 fr
  1496. //#define LCD_LANGUAGE_3 de
  1497. //#define LCD_LANGUAGE_4 es
  1498. //#define LCD_LANGUAGE_5 it
  1499.  
  1500. // Use a numeric passcode for "Screen lock" keypad.
  1501. // (recommended for smaller displays)
  1502. //#define TOUCH_UI_PASSCODE
  1503.  
  1504. // Output extra debug info for Touch UI events
  1505. //#define TOUCH_UI_DEBUG
  1506.  
  1507. // Developer menu (accessed by touching "About Printer" copyright text)
  1508. //#define TOUCH_UI_DEVELOPER_MENU
  1509. #endif
  1510.  
  1511. //
  1512. // FSMC / SPI Graphical TFT
  1513. //
  1514. #if TFT_SCALED_DOGLCD
  1515. //#define GRAPHICAL_TFT_ROTATE_180
  1516. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1517. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1518. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1519. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1520. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1521. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1522. #endif
  1523.  
  1524. //
  1525. // ADC Button Debounce
  1526. //
  1527. #if HAS_ADC_BUTTONS
  1528. #define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
  1529. #endif
  1530.  
  1531. // @section safety
  1532.  
  1533. /**
  1534. * The watchdog hardware timer will do a reset and disable all outputs
  1535. * if the firmware gets too overloaded to read the temperature sensors.
  1536. *
  1537. * If you find that watchdog reboot causes your AVR board to hang forever,
  1538. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1539. * NOTE: This method is less reliable as it can only catch hangups while
  1540. * interrupts are enabled.
  1541. */
  1542. #define USE_WATCHDOG
  1543. #if ENABLED(USE_WATCHDOG)
  1544. //#define WATCHDOG_RESET_MANUAL
  1545. #endif
  1546.  
  1547. // @section lcd
  1548.  
  1549. /**
  1550. * Babystepping enables movement of the axes by tiny increments without changing
  1551. * the current position values. This feature is used primarily to adjust the Z
  1552. * axis in the first layer of a print in real-time.
  1553. *
  1554. * Warning: Does not respect endstops!
  1555. */
  1556. //#define BABYSTEPPING
  1557. #if ENABLED(BABYSTEPPING)
  1558. //#define INTEGRATED_BABYSTEPPING // EXPERIMENTAL integration of babystepping into the Stepper ISR
  1559. //#define BABYSTEP_WITHOUT_HOMING
  1560. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1561. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1562. //#define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  1563. #define BABYSTEP_MULTIPLICATOR_Z 1 // (steps or mm) Steps or millimeter distance for each Z babystep
  1564. #define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep
  1565.  
  1566. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1567. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1568. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1569. // Note: Extra time may be added to mitigate controller latency.
  1570. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1571. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1572. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1573. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1574. #endif
  1575. #endif
  1576.  
  1577. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1578.  
  1579. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1580. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1581. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1582. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1583. #endif
  1584. #endif
  1585.  
  1586. // @section extruder
  1587.  
  1588. /**
  1589. * Linear Pressure Control v1.5
  1590. *
  1591. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1592. * K=0 means advance disabled.
  1593. *
  1594. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1595. *
  1596. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1597. * Larger K values will be needed for flexible filament and greater distances.
  1598. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1599. * print acceleration will be reduced during the affected moves to keep within the limit.
  1600. *
  1601. * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1602. */
  1603. #define LIN_ADVANCE
  1604. #if ENABLED(LIN_ADVANCE)
  1605. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1606. #define LIN_ADVANCE_K 0.00 // Unit: mm compression per 1mm/s extruder speed
  1607. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1608. //#define EXPERIMENTAL_SCURVE // Enable this option to permit S-Curve Acceleration
  1609. #endif
  1610.  
  1611. // @section leveling
  1612.  
  1613. /**
  1614. * Points to probe for all 3-point Leveling procedures.
  1615. * Override if the automatically selected points are inadequate.
  1616. */
  1617. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1618. //#define PROBE_PT_1_X 15
  1619. //#define PROBE_PT_1_Y 180
  1620. //#define PROBE_PT_2_X 15
  1621. //#define PROBE_PT_2_Y 20
  1622. //#define PROBE_PT_3_X 170
  1623. //#define PROBE_PT_3_Y 20
  1624. #endif
  1625.  
  1626. /**
  1627. * Probing Margins
  1628. *
  1629. * Override PROBING_MARGIN for each side of the build plate
  1630. * Useful to get probe points to exact positions on targets or
  1631. * to allow leveling to avoid plate clamps on only specific
  1632. * sides of the bed. With NOZZLE_AS_PROBE negative values are
  1633. * allowed, to permit probing outside the bed.
  1634. *
  1635. * If you are replacing the prior *_PROBE_BED_POSITION options,
  1636. * LEFT and FRONT values in most cases will map directly over
  1637. * RIGHT and REAR would be the inverse such as
  1638. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1639. *
  1640. * This will allow all positions to match at compilation, however
  1641. * should the probe position be modified with M851XY then the
  1642. * probe points will follow. This prevents any change from causing
  1643. * the probe to be unable to reach any points.
  1644. */
  1645. #if PROBE_SELECTED && !IS_KINEMATIC
  1646. //#define PROBING_MARGIN_LEFT PROBING_MARGIN
  1647. //#define PROBING_MARGIN_RIGHT PROBING_MARGIN
  1648. //#define PROBING_MARGIN_FRONT PROBING_MARGIN
  1649. //#define PROBING_MARGIN_BACK PROBING_MARGIN
  1650. #endif
  1651.  
  1652. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1653. // Override the mesh area if the automatic (max) area is too large
  1654. //#define MESH_MIN_X MESH_INSET
  1655. //#define MESH_MIN_Y MESH_INSET
  1656. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1657. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1658. #endif
  1659.  
  1660. /**
  1661. * Repeatedly attempt G29 leveling until it succeeds.
  1662. * Stop after G29_MAX_RETRIES attempts.
  1663. */
  1664. //#define G29_RETRY_AND_RECOVER
  1665. #if ENABLED(G29_RETRY_AND_RECOVER)
  1666. #define G29_MAX_RETRIES 3
  1667. #define G29_HALT_ON_FAILURE
  1668. /**
  1669. * Specify the GCODE commands that will be executed when leveling succeeds,
  1670. * between attempts, and after the maximum number of retries have been tried.
  1671. */
  1672. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1673. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1674. #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"
  1675.  
  1676. #endif
  1677.  
  1678. /**
  1679. * Thermal Probe Compensation
  1680. * Probe measurements are adjusted to compensate for temperature distortion.
  1681. * Use G76 to calibrate this feature. Use M871 to set values manually.
  1682. * For a more detailed explanation of the process see G76_M871.cpp.
  1683. */
  1684. #if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
  1685. // Enable thermal first layer compensation using bed and probe temperatures
  1686. #define PROBE_TEMP_COMPENSATION
  1687.  
  1688. // Add additional compensation depending on hotend temperature
  1689. // Note: this values cannot be calibrated and have to be set manually
  1690. #if ENABLED(PROBE_TEMP_COMPENSATION)
  1691. // Park position to wait for probe cooldown
  1692. #define PTC_PARK_POS { 0, 0, 100 }
  1693.  
  1694. // Probe position to probe and wait for probe to reach target temperature
  1695. #define PTC_PROBE_POS { 90, 100 }
  1696.  
  1697. // Enable additional compensation using hotend temperature
  1698. // Note: this values cannot be calibrated automatically but have to be set manually
  1699. //#define USE_TEMP_EXT_COMPENSATION
  1700.  
  1701. // Probe temperature calibration generates a table of values starting at PTC_SAMPLE_START
  1702. // (e.g. 30), in steps of PTC_SAMPLE_RES (e.g. 5) with PTC_SAMPLE_COUNT (e.g. 10) samples.
  1703.  
  1704. //#define PTC_SAMPLE_START 30.0f
  1705. //#define PTC_SAMPLE_RES 5.0f
  1706. //#define PTC_SAMPLE_COUNT 10U
  1707.  
  1708. // Bed temperature calibration builds a similar table.
  1709.  
  1710. //#define BTC_SAMPLE_START 60.0f
  1711. //#define BTC_SAMPLE_RES 5.0f
  1712. //#define BTC_SAMPLE_COUNT 10U
  1713.  
  1714. // The temperature the probe should be at while taking measurements during bed temperature
  1715. // calibration.
  1716. //#define BTC_PROBE_TEMP 30.0f
  1717.  
  1718. // Height above Z=0.0f to raise the nozzle. Lowering this can help the probe to heat faster.
  1719. // Note: the Z=0.0f offset is determined by the probe offset which can be set using M851.
  1720. //#define PTC_PROBE_HEATING_OFFSET 0.5f
  1721.  
  1722. // Height to raise the Z-probe between heating and taking the next measurement. Some probes
  1723. // may fail to untrigger if they have been triggered for a long time, which can be solved by
  1724. // increasing the height the probe is raised to.
  1725. //#define PTC_PROBE_RAISE 15U
  1726.  
  1727. // If the probe is outside of the defined range, use linear extrapolation using the closest
  1728. // point and the PTC_LINEAR_EXTRAPOLATION'th next point. E.g. if set to 4 it will use data[0]
  1729. // and data[4] to perform linear extrapolation for values below PTC_SAMPLE_START.
  1730. //#define PTC_LINEAR_EXTRAPOLATION 4
  1731. #endif
  1732. #endif
  1733.  
  1734. // @section extras
  1735.  
  1736. //
  1737. // G60/G61 Position Save and Return
  1738. //
  1739. //#define SAVED_POSITIONS 1 // Each saved position slot costs 12 bytes
  1740.  
  1741. //
  1742. // G2/G3 Arc Support
  1743. //
  1744. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1745. #if ENABLED(ARC_SUPPORT)
  1746. #define MM_PER_ARC_SEGMENT 1 // (mm) Length (or minimum length) of each arc segment
  1747. //#define ARC_SEGMENTS_PER_R 1 // Max segment length, MM_PER = Min
  1748. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1749. //#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
  1750. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1751. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1752. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1753. #endif
  1754.  
  1755. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1756. //#define BEZIER_CURVE_SUPPORT
  1757.  
  1758. /**
  1759. * Direct Stepping
  1760. *
  1761. * Comparable to the method used by Klipper, G6 direct stepping significantly
  1762. * reduces motion calculations, increases top printing speeds, and results in
  1763. * less step aliasing by calculating all motions in advance.
  1764. * Preparing your G-code: https://github.com/colinrgodsey/step-daemon
  1765. */
  1766. //#define DIRECT_STEPPING
  1767.  
  1768. /**
  1769. * G38 Probe Target
  1770. *
  1771. * This option adds G38.2 and G38.3 (probe towards target)
  1772. * and optionally G38.4 and G38.5 (probe away from target).
  1773. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1774. */
  1775. //#define G38_PROBE_TARGET
  1776. #if ENABLED(G38_PROBE_TARGET)
  1777. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1778. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1779. #endif
  1780.  
  1781. // Moves (or segments) with fewer steps than this will be joined with the next move
  1782. #define MIN_STEPS_PER_SEGMENT 6
  1783.  
  1784. /**
  1785. * Minimum delay before and after setting the stepper DIR (in ns)
  1786. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1787. * 20 : Minimum for TMC2xxx drivers
  1788. * 200 : Minimum for A4988 drivers
  1789. * 400 : Minimum for A5984 drivers
  1790. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1791. * 650 : Minimum for DRV8825 drivers
  1792. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1793. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1794. *
  1795. * Override the default value based on the driver type set in Configuration.h.
  1796. */
  1797. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1798. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1799.  
  1800. /**
  1801. * Minimum stepper driver pulse width (in µs)
  1802. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1803. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1804. * 1 : Minimum for A4988 and A5984 stepper drivers
  1805. * 2 : Minimum for DRV8825 stepper drivers
  1806. * 3 : Minimum for TB6600 stepper drivers
  1807. * 30 : Minimum for TB6560 stepper drivers
  1808. *
  1809. * Override the default value based on the driver type set in Configuration.h.
  1810. */
  1811. //#define MINIMUM_STEPPER_PULSE 2
  1812.  
  1813. /**
  1814. * Maximum stepping rate (in Hz) the stepper driver allows
  1815. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1816. * 5000000 : Maximum for TMC2xxx stepper drivers
  1817. * 1000000 : Maximum for LV8729 stepper driver
  1818. * 500000 : Maximum for A4988 stepper driver
  1819. * 250000 : Maximum for DRV8825 stepper driver
  1820. * 150000 : Maximum for TB6600 stepper driver
  1821. * 15000 : Maximum for TB6560 stepper driver
  1822. *
  1823. * Override the default value based on the driver type set in Configuration.h.
  1824. */
  1825. //#define MAXIMUM_STEPPER_RATE 250000
  1826.  
  1827. // @section temperature
  1828.  
  1829. // Control heater 0 and heater 1 in parallel.
  1830. //#define HEATERS_PARALLEL
  1831.  
  1832. //===========================================================================
  1833. //================================= Buffers =================================
  1834. //===========================================================================
  1835.  
  1836. // @section motion
  1837.  
  1838. // The number of linear moves that can be in the planner at once.
  1839. // The value of BLOCK_BUFFER_SIZE must be a power of 2 (e.g. 8, 16, 32)
  1840. #if BOTH(SDSUPPORT, DIRECT_STEPPING)
  1841. #define BLOCK_BUFFER_SIZE 8
  1842. #elif ENABLED(SDSUPPORT)
  1843. #define BLOCK_BUFFER_SIZE 16
  1844. #else
  1845. #define BLOCK_BUFFER_SIZE 16
  1846. #endif
  1847.  
  1848. // @section serial
  1849.  
  1850. // The ASCII buffer for serial input
  1851. #define MAX_CMD_SIZE 96
  1852. #define BUFSIZE 4
  1853.  
  1854. // Transmission to Host Buffer Size
  1855. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1856. // To buffer a simple "ok" you need 4 bytes.
  1857. // For ADVANCED_OK (M105) you need 32 bytes.
  1858. // For debug-echo: 128 bytes for the optimal speed.
  1859. // Other output doesn't need to be that speedy.
  1860. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1861. #define TX_BUFFER_SIZE 0
  1862.  
  1863. // Host Receive Buffer Size
  1864. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1865. // To use flow control, set this buffer size to at least 1024 bytes.
  1866. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1867. //#define RX_BUFFER_SIZE 1024
  1868.  
  1869. #if RX_BUFFER_SIZE >= 1024
  1870. // Enable to have the controller send XON/XOFF control characters to
  1871. // the host to signal the RX buffer is becoming full.
  1872. //#define SERIAL_XON_XOFF
  1873. #endif
  1874.  
  1875. // Add M575 G-code to change the baud rate
  1876. //#define BAUD_RATE_GCODE
  1877.  
  1878. #if ENABLED(SDSUPPORT)
  1879. // Enable this option to collect and display the maximum
  1880. // RX queue usage after transferring a file to SD.
  1881. //#define SERIAL_STATS_MAX_RX_QUEUED
  1882.  
  1883. // Enable this option to collect and display the number
  1884. // of dropped bytes after a file transfer to SD.
  1885. //#define SERIAL_STATS_DROPPED_RX
  1886. #endif
  1887.  
  1888. /**
  1889. * Emergency Command Parser
  1890. *
  1891. * Add a low-level parser to intercept certain commands as they
  1892. * enter the serial receive buffer, so they cannot be blocked.
  1893. * Currently handles M108, M112, M410, M876
  1894. * NOTE: Not yet implemented for all platforms.
  1895. */
  1896. //#define EMERGENCY_PARSER
  1897.  
  1898. // Bad Serial-connections can miss a received command by sending an 'ok'
  1899. // Therefore some clients abort after 30 seconds in a timeout.
  1900. // Some other clients start sending commands while receiving a 'wait'.
  1901. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1902. //#define NO_TIMEOUTS 1000 // Milliseconds
  1903.  
  1904. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1905. //#define ADVANCED_OK
  1906.  
  1907. // Printrun may have trouble receiving long strings all at once.
  1908. // This option inserts short delays between lines of serial output.
  1909. #define SERIAL_OVERRUN_PROTECTION
  1910.  
  1911. // For serial echo, the number of digits after the decimal point
  1912. //#define SERIAL_FLOAT_PRECISION 4
  1913.  
  1914. // @section extras
  1915.  
  1916. /**
  1917. * Extra Fan Speed
  1918. * Adds a secondary fan speed for each print-cooling fan.
  1919. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1920. * 'M106 P<fan> T2' : Use the set secondary speed
  1921. * 'M106 P<fan> T1' : Restore the previous fan speed
  1922. */
  1923. //#define EXTRA_FAN_SPEED
  1924.  
  1925. /**
  1926. * Firmware-based and LCD-controlled retract
  1927. *
  1928. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1929. * Use M207 and M208 to define parameters for retract / recover.
  1930. *
  1931. * Use M209 to enable or disable auto-retract.
  1932. * With auto-retract enabled, all G1 E moves within the set range
  1933. * will be converted to firmware-based retract/recover moves.
  1934. *
  1935. * Be sure to turn off auto-retract during filament change.
  1936. *
  1937. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1938. *
  1939. */
  1940. //#define FWRETRACT
  1941. #if ENABLED(FWRETRACT)
  1942. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  1943. #if ENABLED(FWRETRACT_AUTORETRACT)
  1944. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  1945. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  1946. #endif
  1947. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  1948. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  1949. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  1950. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  1951. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  1952. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  1953. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  1954. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  1955. #if ENABLED(MIXING_EXTRUDER)
  1956. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  1957. #endif
  1958. #endif
  1959.  
  1960. /**
  1961. * Universal tool change settings.
  1962. * Applies to all types of extruders except where explicitly noted.
  1963. */
  1964. #if EXTRUDERS > 1
  1965. // Z raise distance for tool-change, as needed for some extruders
  1966. #define TOOLCHANGE_ZRAISE 2 // (mm)
  1967. //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
  1968. //#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
  1969. #if ENABLED(TOOLCHANGE_NO_RETURN)
  1970. //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // Extra G-code to run after tool-change
  1971. #endif
  1972.  
  1973. /**
  1974. * Retract and prime filament on tool-change to reduce
  1975. * ooze and stringing and to get cleaner transitions.
  1976. */
  1977. //#define TOOLCHANGE_FILAMENT_SWAP
  1978. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1979. // Load / Unload
  1980. #define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
  1981. #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart, fine tune by LCD/Gcode)
  1982. #define TOOLCHANGE_FS_RETRACT_SPEED (50*60) // (mm/m) (Unloading)
  1983. #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/m) (On SINGLENOZZLE or Bowden loading must be slowed down)
  1984.  
  1985. // Longer prime to clean out a SINGLENOZZLE
  1986. #define TOOLCHANGE_FS_EXTRA_PRIME 0 // (mm) Extra priming length
  1987. #define TOOLCHANGE_FS_PRIME_SPEED (4.6*60) // (mm/m) Extra priming feedrate
  1988. #define TOOLCHANGE_FS_WIPE_RETRACT 0 // (mm/m) Retract before cooling for less stringing, better wipe, etc.
  1989.  
  1990. // Cool after prime to reduce stringing
  1991. #define TOOLCHANGE_FS_FAN -1 // Fan index or -1 to skip
  1992. #define TOOLCHANGE_FS_FAN_SPEED 255 // 0-255
  1993. #define TOOLCHANGE_FS_FAN_TIME 10 // (seconds)
  1994.  
  1995. // Swap uninitialized extruder with TOOLCHANGE_FS_PRIME_SPEED for all lengths (recover + prime)
  1996. // (May break filament if not retracted beforehand.)
  1997. //#define TOOLCHANGE_FS_INIT_BEFORE_SWAP
  1998.  
  1999. // Prime on the first T0 (If other, TOOLCHANGE_FS_INIT_BEFORE_SWAP applied)
  2000. // Enable it (M217 V[0/1]) before printing, to avoid unwanted priming on host connect
  2001. //#define TOOLCHANGE_FS_PRIME_FIRST_USED
  2002.  
  2003. /**
  2004. * Tool Change Migration
  2005. * This feature provides G-code and LCD options to switch tools mid-print.
  2006. * All applicable tool properties are migrated so the print can continue.
  2007. * Tools must be closely matching and other restrictions may apply.
  2008. * Useful to:
  2009. * - Change filament color without interruption
  2010. * - Switch spools automatically on filament runout
  2011. * - Switch to a different nozzle on an extruder jam
  2012. */
  2013. #define TOOLCHANGE_MIGRATION_FEATURE
  2014.  
  2015. #endif
  2016.  
  2017. /**
  2018. * Position to park head during tool change.
  2019. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  2020. */
  2021. //#define TOOLCHANGE_PARK
  2022. #if ENABLED(TOOLCHANGE_PARK)
  2023. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  2024. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  2025. //#define TOOLCHANGE_PARK_X_ONLY // X axis only move
  2026. //#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
  2027. #endif
  2028. #endif // EXTRUDERS > 1
  2029.  
  2030. /**
  2031. * Advanced Pause
  2032. * Experimental feature for filament change support and for parking the nozzle when paused.
  2033. * Adds the GCode M600 for initiating filament change.
  2034. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  2035. *
  2036. * Requires an LCD display.
  2037. * Requires NOZZLE_PARK_FEATURE.
  2038. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  2039. */
  2040. #define ADVANCED_PAUSE_FEATURE
  2041. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  2042. #define PAUSE_PARK_RETRACT_FEEDRATE 45 // (mm/s) Initial retract feedrate.
  2043. #define PAUSE_PARK_RETRACT_LENGTH 4 // (mm) Initial retract.
  2044. // This short retract is done immediately, before parking the nozzle.
  2045. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  2046. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2047. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  2048. // For Bowden, the full length of the tube and nozzle.
  2049. // For direct drive, the full length of the nozzle.
  2050. // Set to 0 for manual unloading.
  2051. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  2052. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  2053. // 0 to disable start loading and skip to fast load only
  2054. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  2055. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2056. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  2057. // For Bowden, the full length of the tube and nozzle.
  2058. // For direct drive, the full length of the nozzle.
  2059. #define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  2060. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  2061. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  2062. // Set to 0 for manual extrusion.
  2063. // Filament can be extruded repeatedly from the Filament Change menu
  2064. // until extrusion is consistent, and to purge old filament.
  2065. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  2066. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  2067.  
  2068. // Filament Unload does a Retract, Delay, and Purge first:
  2069. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  2070. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  2071. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  2072. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
  2073.  
  2074. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  2075. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  2076. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  2077.  
  2078. #define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  2079. #define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change
  2080.  
  2081. #define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  2082. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  2083. #endif
  2084.  
  2085. // @section tmc
  2086.  
  2087. /**
  2088. * TMC26X Stepper Driver options
  2089. *
  2090. * The TMC26XStepper library is required for this stepper driver.
  2091. * https://github.com/trinamic/TMC26XStepper
  2092. */
  2093. #if HAS_DRIVER(TMC26X)
  2094.  
  2095. #if AXIS_DRIVER_TYPE_X(TMC26X)
  2096. #define X_MAX_CURRENT 1000 // (mA)
  2097. #define X_SENSE_RESISTOR 91 // (mOhms)
  2098. #define X_MICROSTEPS 16 // Number of microsteps
  2099. #endif
  2100.  
  2101. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  2102. #define X2_MAX_CURRENT 1000
  2103. #define X2_SENSE_RESISTOR 91
  2104. #define X2_MICROSTEPS 16
  2105. #endif
  2106.  
  2107. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  2108. #define Y_MAX_CURRENT 1000
  2109. #define Y_SENSE_RESISTOR 91
  2110. #define Y_MICROSTEPS 16
  2111. #endif
  2112.  
  2113. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  2114. #define Y2_MAX_CURRENT 1000
  2115. #define Y2_SENSE_RESISTOR 91
  2116. #define Y2_MICROSTEPS 16
  2117. #endif
  2118.  
  2119. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  2120. #define Z_MAX_CURRENT 1000
  2121. #define Z_SENSE_RESISTOR 91
  2122. #define Z_MICROSTEPS 16
  2123. #endif
  2124.  
  2125. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  2126. #define Z2_MAX_CURRENT 1000
  2127. #define Z2_SENSE_RESISTOR 91
  2128. #define Z2_MICROSTEPS 16
  2129. #endif
  2130.  
  2131. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  2132. #define Z3_MAX_CURRENT 1000
  2133. #define Z3_SENSE_RESISTOR 91
  2134. #define Z3_MICROSTEPS 16
  2135. #endif
  2136.  
  2137. #if AXIS_DRIVER_TYPE_Z4(TMC26X)
  2138. #define Z4_MAX_CURRENT 1000
  2139. #define Z4_SENSE_RESISTOR 91
  2140. #define Z4_MICROSTEPS 16
  2141. #endif
  2142.  
  2143. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  2144. #define E0_MAX_CURRENT 1000
  2145. #define E0_SENSE_RESISTOR 91
  2146. #define E0_MICROSTEPS 16
  2147. #endif
  2148.  
  2149. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  2150. #define E1_MAX_CURRENT 1000
  2151. #define E1_SENSE_RESISTOR 91
  2152. #define E1_MICROSTEPS 16
  2153. #endif
  2154.  
  2155. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  2156. #define E2_MAX_CURRENT 1000
  2157. #define E2_SENSE_RESISTOR 91
  2158. #define E2_MICROSTEPS 16
  2159. #endif
  2160.  
  2161. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  2162. #define E3_MAX_CURRENT 1000
  2163. #define E3_SENSE_RESISTOR 91
  2164. #define E3_MICROSTEPS 16
  2165. #endif
  2166.  
  2167. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  2168. #define E4_MAX_CURRENT 1000
  2169. #define E4_SENSE_RESISTOR 91
  2170. #define E4_MICROSTEPS 16
  2171. #endif
  2172.  
  2173. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  2174. #define E5_MAX_CURRENT 1000
  2175. #define E5_SENSE_RESISTOR 91
  2176. #define E5_MICROSTEPS 16
  2177. #endif
  2178.  
  2179. #if AXIS_DRIVER_TYPE_E6(TMC26X)
  2180. #define E6_MAX_CURRENT 1000
  2181. #define E6_SENSE_RESISTOR 91
  2182. #define E6_MICROSTEPS 16
  2183. #endif
  2184.  
  2185. #if AXIS_DRIVER_TYPE_E7(TMC26X)
  2186. #define E7_MAX_CURRENT 1000
  2187. #define E7_SENSE_RESISTOR 91
  2188. #define E7_MICROSTEPS 16
  2189. #endif
  2190.  
  2191. #endif // TMC26X
  2192.  
  2193. // @section tmc_smart
  2194.  
  2195. /**
  2196. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  2197. * connect your SPI pins to the hardware SPI interface on your board and define
  2198. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  2199. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  2200. * You may also use software SPI if you wish to use general purpose IO pins.
  2201. *
  2202. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  2203. * to the driver side PDN_UART pin with a 1K resistor.
  2204. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  2205. * a resistor.
  2206. * The drivers can also be used with hardware serial.
  2207. *
  2208. * TMCStepper library is required to use TMC stepper drivers.
  2209. * https://github.com/teemuatlut/TMCStepper
  2210. */
  2211. #if HAS_TRINAMIC_CONFIG
  2212.  
  2213. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  2214. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  2215.  
  2216. #if AXIS_IS_TMC(X)
  2217. #define X_CURRENT 580 // (mA) RMS current. Multiply by 1.414 for peak current.
  2218. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
  2219. #define X_MICROSTEPS 16 // 0..256
  2220. #define X_RSENSE 0.11
  2221. #define X_CHAIN_POS -1 // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
  2222. #endif
  2223.  
  2224. #if AXIS_IS_TMC(X2)
  2225. #define X2_CURRENT 800
  2226. #define X2_CURRENT_HOME X2_CURRENT
  2227. #define X2_MICROSTEPS 16
  2228. #define X2_RSENSE 0.11
  2229. #define X2_CHAIN_POS -1
  2230. #endif
  2231.  
  2232. #if AXIS_IS_TMC(Y)
  2233. #define Y_CURRENT 580
  2234. #define Y_CURRENT_HOME Y_CURRENT
  2235. #define Y_MICROSTEPS 16
  2236. #define Y_RSENSE 0.11
  2237. #define Y_CHAIN_POS -1
  2238. #endif
  2239.  
  2240. #if AXIS_IS_TMC(Y2)
  2241. #define Y2_CURRENT 800
  2242. #define Y2_CURRENT_HOME Y2_CURRENT
  2243. #define Y2_MICROSTEPS 16
  2244. #define Y2_RSENSE 0.11
  2245. #define Y2_CHAIN_POS -1
  2246. #endif
  2247.  
  2248. #if AXIS_IS_TMC(Z)
  2249. #define Z_CURRENT 580
  2250. #define Z_CURRENT_HOME Z_CURRENT
  2251. #define Z_MICROSTEPS 16
  2252. #define Z_RSENSE 0.11
  2253. #define Z_CHAIN_POS -1
  2254. #endif
  2255.  
  2256. #if AXIS_IS_TMC(Z2)
  2257. #define Z2_CURRENT 800
  2258. #define Z2_CURRENT_HOME Z2_CURRENT
  2259. #define Z2_MICROSTEPS 16
  2260. #define Z2_RSENSE 0.11
  2261. #define Z2_CHAIN_POS -1
  2262. #endif
  2263.  
  2264. #if AXIS_IS_TMC(Z3)
  2265. #define Z3_CURRENT 800
  2266. #define Z3_CURRENT_HOME Z3_CURRENT
  2267. #define Z3_MICROSTEPS 16
  2268. #define Z3_RSENSE 0.11
  2269. #define Z3_CHAIN_POS -1
  2270. #endif
  2271.  
  2272. #if AXIS_IS_TMC(Z4)
  2273. #define Z4_CURRENT 800
  2274. #define Z4_CURRENT_HOME Z4_CURRENT
  2275. #define Z4_MICROSTEPS 16
  2276. #define Z4_RSENSE 0.11
  2277. #define Z4_CHAIN_POS -1
  2278. #endif
  2279.  
  2280. #if AXIS_IS_TMC(E0)
  2281. #define E0_CURRENT 650
  2282. #define E0_MICROSTEPS 16
  2283. #define E0_RSENSE 0.11
  2284. #define E0_CHAIN_POS -1
  2285. #endif
  2286.  
  2287. #if AXIS_IS_TMC(E1)
  2288. #define E1_CURRENT 800
  2289. #define E1_MICROSTEPS 16
  2290. #define E1_RSENSE 0.11
  2291. #define E1_CHAIN_POS -1
  2292. #endif
  2293.  
  2294. #if AXIS_IS_TMC(E2)
  2295. #define E2_CURRENT 800
  2296. #define E2_MICROSTEPS 16
  2297. #define E2_RSENSE 0.11
  2298. #define E2_CHAIN_POS -1
  2299. #endif
  2300.  
  2301. #if AXIS_IS_TMC(E3)
  2302. #define E3_CURRENT 800
  2303. #define E3_MICROSTEPS 16
  2304. #define E3_RSENSE 0.11
  2305. #define E3_CHAIN_POS -1
  2306. #endif
  2307.  
  2308. #if AXIS_IS_TMC(E4)
  2309. #define E4_CURRENT 800
  2310. #define E4_MICROSTEPS 16
  2311. #define E4_RSENSE 0.11
  2312. #define E4_CHAIN_POS -1
  2313. #endif
  2314.  
  2315. #if AXIS_IS_TMC(E5)
  2316. #define E5_CURRENT 800
  2317. #define E5_MICROSTEPS 16
  2318. #define E5_RSENSE 0.11
  2319. #define E5_CHAIN_POS -1
  2320. #endif
  2321.  
  2322. #if AXIS_IS_TMC(E6)
  2323. #define E6_CURRENT 800
  2324. #define E6_MICROSTEPS 16
  2325. #define E6_RSENSE 0.11
  2326. #define E6_CHAIN_POS -1
  2327. #endif
  2328.  
  2329. #if AXIS_IS_TMC(E7)
  2330. #define E7_CURRENT 800
  2331. #define E7_MICROSTEPS 16
  2332. #define E7_RSENSE 0.11
  2333. #define E7_CHAIN_POS -1
  2334. #endif
  2335.  
  2336. /**
  2337. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  2338. * The default pins can be found in your board's pins file.
  2339. */
  2340. //#define X_CS_PIN -1
  2341. //#define Y_CS_PIN -1
  2342. //#define Z_CS_PIN -1
  2343. //#define X2_CS_PIN -1
  2344. //#define Y2_CS_PIN -1
  2345. //#define Z2_CS_PIN -1
  2346. //#define Z3_CS_PIN -1
  2347. //#define E0_CS_PIN -1
  2348. //#define E1_CS_PIN -1
  2349. //#define E2_CS_PIN -1
  2350. //#define E3_CS_PIN -1
  2351. //#define E4_CS_PIN -1
  2352. //#define E5_CS_PIN -1
  2353. //#define E6_CS_PIN -1
  2354. //#define E7_CS_PIN -1
  2355.  
  2356. /**
  2357. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2358. * The default SW SPI pins are defined the respective pins files,
  2359. * but you can override or define them here.
  2360. */
  2361. //#define TMC_USE_SW_SPI
  2362. //#define TMC_SW_MOSI -1
  2363. //#define TMC_SW_MISO -1
  2364. //#define TMC_SW_SCK -1
  2365.  
  2366. /**
  2367. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2368. * Set the address using jumpers on pins MS1 and MS2.
  2369. * Address | MS1 | MS2
  2370. * 0 | LOW | LOW
  2371. * 1 | HIGH | LOW
  2372. * 2 | LOW | HIGH
  2373. * 3 | HIGH | HIGH
  2374. *
  2375. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2376. * on the same serial port, either here or in your board's pins file.
  2377. */
  2378. #define X_SLAVE_ADDRESS 0
  2379. #define Y_SLAVE_ADDRESS 0
  2380. #define Z_SLAVE_ADDRESS 0
  2381. #define X2_SLAVE_ADDRESS 0
  2382. #define Y2_SLAVE_ADDRESS 0
  2383. #define Z2_SLAVE_ADDRESS 0
  2384. #define Z3_SLAVE_ADDRESS 0
  2385. #define Z4_SLAVE_ADDRESS 0
  2386. #define E0_SLAVE_ADDRESS 0
  2387. #define E1_SLAVE_ADDRESS 0
  2388. #define E2_SLAVE_ADDRESS 0
  2389. #define E3_SLAVE_ADDRESS 0
  2390. #define E4_SLAVE_ADDRESS 0
  2391. #define E5_SLAVE_ADDRESS 0
  2392. #define E6_SLAVE_ADDRESS 0
  2393. #define E7_SLAVE_ADDRESS 0
  2394.  
  2395. /**
  2396. * Software enable
  2397. *
  2398. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  2399. * function through a communication line such as SPI or UART.
  2400. */
  2401. //#define SOFTWARE_DRIVER_ENABLE
  2402.  
  2403. /**
  2404. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2405. * Use Trinamic's ultra quiet stepping mode.
  2406. * When disabled, Marlin will use spreadCycle stepping mode.
  2407. */
  2408. #define STEALTHCHOP_XY
  2409. #define STEALTHCHOP_Z
  2410. #define STEALTHCHOP_E
  2411.  
  2412. /**
  2413. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  2414. * or with the help of an example included in the library.
  2415. * Provided parameter sets are
  2416. * CHOPPER_DEFAULT_12V
  2417. * CHOPPER_DEFAULT_19V
  2418. * CHOPPER_DEFAULT_24V
  2419. * CHOPPER_DEFAULT_36V
  2420. * CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
  2421. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  2422. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  2423. *
  2424. * Define you own with
  2425. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  2426. */
  2427. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V
  2428.  
  2429. /**
  2430. * Monitor Trinamic drivers
  2431. * for error conditions like overtemperature and short to ground.
  2432. * To manage over-temp Marlin can decrease the driver current until the error condition clears.
  2433. * Other detected conditions can be used to stop the current print.
  2434. * Relevant G-codes:
  2435. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  2436. * M911 - Report stepper driver overtemperature pre-warn condition.
  2437. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  2438. * M122 - Report driver parameters (Requires TMC_DEBUG)
  2439. */
  2440. #define MONITOR_DRIVER_STATUS
  2441.  
  2442. #if ENABLED(MONITOR_DRIVER_STATUS)
  2443. #define CURRENT_STEP_DOWN 50 // [mA]
  2444. #define REPORT_CURRENT_CHANGE
  2445. #define STOP_ON_ERROR
  2446. #endif
  2447.  
  2448. /**
  2449. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2450. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  2451. * This mode allows for faster movements at the expense of higher noise levels.
  2452. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  2453. * M913 X/Y/Z/E to live tune the setting
  2454. */
  2455. //#define HYBRID_THRESHOLD
  2456.  
  2457. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  2458. #define X2_HYBRID_THRESHOLD 100
  2459. #define Y_HYBRID_THRESHOLD 100
  2460. #define Y2_HYBRID_THRESHOLD 100
  2461. #define Z_HYBRID_THRESHOLD 3
  2462. #define Z2_HYBRID_THRESHOLD 3
  2463. #define Z3_HYBRID_THRESHOLD 3
  2464. #define Z4_HYBRID_THRESHOLD 3
  2465. #define E0_HYBRID_THRESHOLD 30
  2466. #define E1_HYBRID_THRESHOLD 30
  2467. #define E2_HYBRID_THRESHOLD 30
  2468. #define E3_HYBRID_THRESHOLD 30
  2469. #define E4_HYBRID_THRESHOLD 30
  2470. #define E5_HYBRID_THRESHOLD 30
  2471. #define E6_HYBRID_THRESHOLD 30
  2472. #define E7_HYBRID_THRESHOLD 30
  2473.  
  2474. /**
  2475. * Use StallGuard2 to home / probe X, Y, Z.
  2476. *
  2477. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  2478. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  2479. * X, Y, and Z homing will always be done in spreadCycle mode.
  2480. *
  2481. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  2482. * Use M914 X Y Z to set the stall threshold at runtime:
  2483. *
  2484. * Sensitivity TMC2209 Others
  2485. * HIGHEST 255 -64 (Too sensitive => False positive)
  2486. * LOWEST 0 63 (Too insensitive => No trigger)
  2487. *
  2488. * It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
  2489. *
  2490. * SPI_ENDSTOPS *** Beta feature! *** TMC2130 Only ***
  2491. * Poll the driver through SPI to determine load when homing.
  2492. * Removes the need for a wire from DIAG1 to an endstop pin.
  2493. *
  2494. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  2495. * homing and adds a guard period for endstop triggering.
  2496. */
  2497. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  2498.  
  2499. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  2500. // TMC2209: 0...255. TMC2130: -64...63
  2501. #define X_STALL_SENSITIVITY 8
  2502. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  2503. #define Y_STALL_SENSITIVITY 8
  2504. #define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
  2505. //#define Z_STALL_SENSITIVITY 8
  2506. //#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2507. //#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2508. //#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2509. //#define SPI_ENDSTOPS // TMC2130 only
  2510. //#define IMPROVE_HOMING_RELIABILITY
  2511. #endif
  2512.  
  2513. /**
  2514. * TMC Homing stepper phase.
  2515. *
  2516. * Improve homing repeatability by homing to stepper coil's nearest absolute
  2517. * phase position. Trinamic drivers use a stepper phase table with 1024 values
  2518. * spanning 4 full steps with 256 positions each (ergo, 1024 positions).
  2519. * Full step positions (128, 384, 640, 896) have the highest holding torque.
  2520. *
  2521. * Values from 0..1023, -1 to disable homing phase for that axis.
  2522. */
  2523. //#define TMC_HOME_PHASE { 896, 896, 896 }
  2524.  
  2525. /**
  2526. * Beta feature!
  2527. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  2528. */
  2529. #define SQUARE_WAVE_STEPPING
  2530.  
  2531. /**
  2532. * Enable M122 debugging command for TMC stepper drivers.
  2533. * M122 S0/1 will enable continous reporting.
  2534. */
  2535. //#define TMC_DEBUG
  2536.  
  2537. /**
  2538. * You can set your own advanced settings by filling in predefined functions.
  2539. * A list of available functions can be found on the library github page
  2540. * https://github.com/teemuatlut/TMCStepper
  2541. *
  2542. * Example:
  2543. * #define TMC_ADV() { \
  2544. * stepperX.diag0_otpw(1); \
  2545. * stepperY.intpol(0); \
  2546. * }
  2547. */
  2548. #define TMC_ADV() { }
  2549.  
  2550. #endif // HAS_TRINAMIC_CONFIG
  2551.  
  2552. // @section L64XX
  2553.  
  2554. /**
  2555. * L64XX Stepper Driver options
  2556. *
  2557. * Arduino-L6470 library (0.8.0 or higher) is required.
  2558. * https://github.com/ameyer/Arduino-L6470
  2559. *
  2560. * Requires the following to be defined in your pins_YOUR_BOARD file
  2561. * L6470_CHAIN_SCK_PIN
  2562. * L6470_CHAIN_MISO_PIN
  2563. * L6470_CHAIN_MOSI_PIN
  2564. * L6470_CHAIN_SS_PIN
  2565. * ENABLE_RESET_L64XX_CHIPS(Q) where Q is 1 to enable and 0 to reset
  2566. */
  2567.  
  2568. #if HAS_L64XX
  2569.  
  2570. //#define L6470_CHITCHAT // Display additional status info
  2571.  
  2572. #if AXIS_IS_L64XX(X)
  2573. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
  2574. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current
  2575. // L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
  2576. // POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
  2577. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  2578. // L6470 & L6474 - VALID: 31.25 * (1-128) - 4A max - rounds down
  2579. // POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
  2580. // L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
  2581. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper - not used by L6474
  2582. #define X_CHAIN_POS -1 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  2583. #define X_SLEW_RATE 1 // 0-3, Slew 0 is slowest, 3 is fastest
  2584. #endif
  2585.  
  2586. #if AXIS_IS_L64XX(X2)
  2587. #define X2_MICROSTEPS 128
  2588. #define X2_OVERCURRENT 2000
  2589. #define X2_STALLCURRENT 1500
  2590. #define X2_MAX_VOLTAGE 127
  2591. #define X2_CHAIN_POS -1
  2592. #define X2_SLEW_RATE 1
  2593. #endif
  2594.  
  2595. #if AXIS_IS_L64XX(Y)
  2596. #define Y_MICROSTEPS 128
  2597. #define Y_OVERCURRENT 2000
  2598. #define Y_STALLCURRENT 1500
  2599. #define Y_MAX_VOLTAGE 127
  2600. #define Y_CHAIN_POS -1
  2601. #define Y_SLEW_RATE 1
  2602. #endif
  2603.  
  2604. #if AXIS_IS_L64XX(Y2)
  2605. #define Y2_MICROSTEPS 128
  2606. #define Y2_OVERCURRENT 2000
  2607. #define Y2_STALLCURRENT 1500
  2608. #define Y2_MAX_VOLTAGE 127
  2609. #define Y2_CHAIN_POS -1
  2610. #define Y2_SLEW_RATE 1
  2611. #endif
  2612.  
  2613. #if AXIS_IS_L64XX(Z)
  2614. #define Z_MICROSTEPS 128
  2615. #define Z_OVERCURRENT 2000
  2616. #define Z_STALLCURRENT 1500
  2617. #define Z_MAX_VOLTAGE 127
  2618. #define Z_CHAIN_POS -1
  2619. #define Z_SLEW_RATE 1
  2620. #endif
  2621.  
  2622. #if AXIS_IS_L64XX(Z2)
  2623. #define Z2_MICROSTEPS 128
  2624. #define Z2_OVERCURRENT 2000
  2625. #define Z2_STALLCURRENT 1500
  2626. #define Z2_MAX_VOLTAGE 127
  2627. #define Z2_CHAIN_POS -1
  2628. #define Z2_SLEW_RATE 1
  2629. #endif
  2630.  
  2631. #if AXIS_IS_L64XX(Z3)
  2632. #define Z3_MICROSTEPS 128
  2633. #define Z3_OVERCURRENT 2000
  2634. #define Z3_STALLCURRENT 1500
  2635. #define Z3_MAX_VOLTAGE 127
  2636. #define Z3_CHAIN_POS -1
  2637. #define Z3_SLEW_RATE 1
  2638. #endif
  2639.  
  2640. #if AXIS_IS_L64XX(Z4)
  2641. #define Z4_MICROSTEPS 128
  2642. #define Z4_OVERCURRENT 2000
  2643. #define Z4_STALLCURRENT 1500
  2644. #define Z4_MAX_VOLTAGE 127
  2645. #define Z4_CHAIN_POS -1
  2646. #define Z4_SLEW_RATE 1
  2647. #endif
  2648.  
  2649. #if AXIS_IS_L64XX(E0)
  2650. #define E0_MICROSTEPS 128
  2651. #define E0_OVERCURRENT 2000
  2652. #define E0_STALLCURRENT 1500
  2653. #define E0_MAX_VOLTAGE 127
  2654. #define E0_CHAIN_POS -1
  2655. #define E0_SLEW_RATE 1
  2656. #endif
  2657.  
  2658. #if AXIS_IS_L64XX(E1)
  2659. #define E1_MICROSTEPS 128
  2660. #define E1_OVERCURRENT 2000
  2661. #define E1_STALLCURRENT 1500
  2662. #define E1_MAX_VOLTAGE 127
  2663. #define E1_CHAIN_POS -1
  2664. #define E1_SLEW_RATE 1
  2665. #endif
  2666.  
  2667. #if AXIS_IS_L64XX(E2)
  2668. #define E2_MICROSTEPS 128
  2669. #define E2_OVERCURRENT 2000
  2670. #define E2_STALLCURRENT 1500
  2671. #define E2_MAX_VOLTAGE 127
  2672. #define E2_CHAIN_POS -1
  2673. #define E2_SLEW_RATE 1
  2674. #endif
  2675.  
  2676. #if AXIS_IS_L64XX(E3)
  2677. #define E3_MICROSTEPS 128
  2678. #define E3_OVERCURRENT 2000
  2679. #define E3_STALLCURRENT 1500
  2680. #define E3_MAX_VOLTAGE 127
  2681. #define E3_CHAIN_POS -1
  2682. #define E3_SLEW_RATE 1
  2683. #endif
  2684.  
  2685. #if AXIS_IS_L64XX(E4)
  2686. #define E4_MICROSTEPS 128
  2687. #define E4_OVERCURRENT 2000
  2688. #define E4_STALLCURRENT 1500
  2689. #define E4_MAX_VOLTAGE 127
  2690. #define E4_CHAIN_POS -1
  2691. #define E4_SLEW_RATE 1
  2692. #endif
  2693.  
  2694. #if AXIS_IS_L64XX(E5)
  2695. #define E5_MICROSTEPS 128
  2696. #define E5_OVERCURRENT 2000
  2697. #define E5_STALLCURRENT 1500
  2698. #define E5_MAX_VOLTAGE 127
  2699. #define E5_CHAIN_POS -1
  2700. #define E5_SLEW_RATE 1
  2701. #endif
  2702.  
  2703. #if AXIS_IS_L64XX(E6)
  2704. #define E6_MICROSTEPS 128
  2705. #define E6_OVERCURRENT 2000
  2706. #define E6_STALLCURRENT 1500
  2707. #define E6_MAX_VOLTAGE 127
  2708. #define E6_CHAIN_POS -1
  2709. #define E6_SLEW_RATE 1
  2710. #endif
  2711.  
  2712. #if AXIS_IS_L64XX(E7)
  2713. #define E7_MICROSTEPS 128
  2714. #define E7_OVERCURRENT 2000
  2715. #define E7_STALLCURRENT 1500
  2716. #define E7_MAX_VOLTAGE 127
  2717. #define E7_CHAIN_POS -1
  2718. #define E7_SLEW_RATE 1
  2719. #endif
  2720.  
  2721. /**
  2722. * Monitor L6470 drivers for error conditions like over temperature and over current.
  2723. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  2724. * Other detected conditions can be used to stop the current print.
  2725. * Relevant G-codes:
  2726. * 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.
  2727. * I not present or I0 or I1 - X, Y, Z or E0
  2728. * I2 - X2, Y2, Z2 or E1
  2729. * I3 - Z3 or E3
  2730. * I4 - Z4 or E4
  2731. * I5 - E5
  2732. * M916 - Increase drive level until get thermal warning
  2733. * M917 - Find minimum current thresholds
  2734. * M918 - Increase speed until max or error
  2735. * M122 S0/1 - Report driver parameters
  2736. */
  2737. //#define MONITOR_L6470_DRIVER_STATUS
  2738.  
  2739. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  2740. #define KVAL_HOLD_STEP_DOWN 1
  2741. //#define L6470_STOP_ON_ERROR
  2742. #endif
  2743.  
  2744. #endif // HAS_L64XX
  2745.  
  2746. // @section i2cbus
  2747.  
  2748. //
  2749. // I2C Master ID for LPC176x LCD and Digital Current control
  2750. // Does not apply to other peripherals based on the Wire library.
  2751. //
  2752. //#define I2C_MASTER_ID 1 // Set a value from 0 to 2
  2753.  
  2754. /**
  2755. * TWI/I2C BUS
  2756. *
  2757. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  2758. * machines. Enabling this will allow you to send and receive I2C data from slave
  2759. * devices on the bus.
  2760. *
  2761. * ; Example #1
  2762. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  2763. * ; It uses multiple M260 commands with one B<base 10> arg
  2764. * M260 A99 ; Target slave address
  2765. * M260 B77 ; M
  2766. * M260 B97 ; a
  2767. * M260 B114 ; r
  2768. * M260 B108 ; l
  2769. * M260 B105 ; i
  2770. * M260 B110 ; n
  2771. * M260 S1 ; Send the current buffer
  2772. *
  2773. * ; Example #2
  2774. * ; Request 6 bytes from slave device with address 0x63 (99)
  2775. * M261 A99 B5
  2776. *
  2777. * ; Example #3
  2778. * ; Example serial output of a M261 request
  2779. * echo:i2c-reply: from:99 bytes:5 data:hello
  2780. */
  2781.  
  2782. //#define EXPERIMENTAL_I2CBUS
  2783. #if ENABLED(EXPERIMENTAL_I2CBUS)
  2784. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  2785. #endif
  2786.  
  2787. // @section extras
  2788.  
  2789. /**
  2790. * Photo G-code
  2791. * Add the M240 G-code to take a photo.
  2792. * The photo can be triggered by a digital pin or a physical movement.
  2793. */
  2794. //#define PHOTO_GCODE
  2795. #if ENABLED(PHOTO_GCODE)
  2796. // A position to move to (and raise Z) before taking the photo
  2797. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  2798. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  2799. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  2800.  
  2801. // Canon RC-1 or homebrew digital camera trigger
  2802. // Data from: https://www.doc-diy.net/photo/rc-1_hacked/
  2803. //#define PHOTOGRAPH_PIN 23
  2804.  
  2805. // Canon Hack Development Kit
  2806. // https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2807. //#define CHDK_PIN 4
  2808.  
  2809. // Optional second move with delay to trigger the camera shutter
  2810. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  2811.  
  2812. // Duration to hold the switch or keep CHDK_PIN high
  2813. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  2814.  
  2815. /**
  2816. * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  2817. * Pin must be running at 48.4kHz.
  2818. * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  2819. * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  2820. *
  2821. * Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  2822. * IR Wiring: https://git.io/JvJf7
  2823. */
  2824. //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
  2825. #ifdef PHOTO_PULSES_US
  2826. #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  2827. #endif
  2828. #endif
  2829.  
  2830. /**
  2831. * Spindle & Laser control
  2832. *
  2833. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2834. * to set spindle speed, spindle direction, and laser power.
  2835. *
  2836. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2837. * Marlin can be used to turn the spindle on and off. It can also be used to set
  2838. * the spindle speed from 5,000 to 30,000 RPM.
  2839. *
  2840. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2841. * hardware PWM pin for the speed control and a pin for the rotation direction.
  2842. *
  2843. * See https://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2844. */
  2845. //#define SPINDLE_FEATURE
  2846. //#define LASER_FEATURE
  2847. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2848. #define SPINDLE_LASER_ACTIVE_HIGH false // Set to "true" if the on/off function is active HIGH
  2849. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  2850. #define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
  2851.  
  2852. #define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR and LPC)
  2853.  
  2854. /**
  2855. * Speed / Power can be set ('M3 S') and displayed in terms of:
  2856. * - PWM255 (S0 - S255)
  2857. * - PERCENT (S0 - S100)
  2858. * - RPM (S0 - S50000) Best for use with a spindle
  2859. */
  2860. #define CUTTER_POWER_UNIT PWM255
  2861.  
  2862. /**
  2863. * Relative Cutter Power
  2864. * Normally, 'M3 O<power>' sets
  2865. * OCR power is relative to the range SPEED_POWER_MIN...SPEED_POWER_MAX.
  2866. * so input powers of 0...255 correspond to SPEED_POWER_MIN...SPEED_POWER_MAX
  2867. * instead of normal range (0 to SPEED_POWER_MAX).
  2868. * Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
  2869. */
  2870. //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
  2871.  
  2872. #if ENABLED(SPINDLE_FEATURE)
  2873. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  2874. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  2875. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  2876.  
  2877. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2878. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  2879.  
  2880. /**
  2881. * M3/M4 Power Equation
  2882. *
  2883. * Each tool uses different value ranges for speed / power control.
  2884. * These parameters are used to convert between tool power units and PWM.
  2885. *
  2886. * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
  2887. * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
  2888. */
  2889. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  2890. #define SPEED_POWER_MIN 5000 // (RPM)
  2891. #define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM
  2892. #define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments)
  2893.  
  2894. #else
  2895.  
  2896. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  2897. #define SPEED_POWER_MIN 0 // (%) 0-100
  2898. #define SPEED_POWER_MAX 100 // (%) 0-100
  2899. #define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments)
  2900.  
  2901. /**
  2902. * Enable inline laser power to be handled in the planner / stepper routines.
  2903. * Inline power is specified by the I (inline) flag in an M3 command (e.g., M3 S20 I)
  2904. * or by the 'S' parameter in G0/G1/G2/G3 moves (see LASER_MOVE_POWER).
  2905. *
  2906. * This allows the laser to keep in perfect sync with the planner and removes
  2907. * the powerup/down delay since lasers require negligible time.
  2908. */
  2909. #define LASER_POWER_INLINE
  2910.  
  2911. #if ENABLED(LASER_POWER_INLINE)
  2912. /**
  2913. * Scale the laser's power in proportion to the movement rate.
  2914. *
  2915. * - Sets the entry power proportional to the entry speed over the nominal speed.
  2916. * - Ramps the power up every N steps to approximate the speed trapezoid.
  2917. * - Due to the limited power resolution this is only approximate.
  2918. */
  2919. #define LASER_POWER_INLINE_TRAPEZOID
  2920.  
  2921. /**
  2922. * Continuously calculate the current power (nominal_power * current_rate / nominal_rate).
  2923. * Required for accurate power with non-trapezoidal acceleration (e.g., S_CURVE_ACCELERATION).
  2924. * This is a costly calculation so this option is discouraged on 8-bit AVR boards.
  2925. *
  2926. * LASER_POWER_INLINE_TRAPEZOID_CONT_PER defines how many step cycles there are between power updates. If your
  2927. * board isn't able to generate steps fast enough (and you are using LASER_POWER_INLINE_TRAPEZOID_CONT), increase this.
  2928. * Note that when this is zero it means it occurs every cycle; 1 means a delay wait one cycle then run, etc.
  2929. */
  2930. //#define LASER_POWER_INLINE_TRAPEZOID_CONT
  2931.  
  2932. /**
  2933. * Stepper iterations between power updates. Increase this value if the board
  2934. * can't keep up with the processing demands of LASER_POWER_INLINE_TRAPEZOID_CONT.
  2935. * Disable (or set to 0) to recalculate power on every stepper iteration.
  2936. */
  2937. //#define LASER_POWER_INLINE_TRAPEZOID_CONT_PER 10
  2938.  
  2939. /**
  2940. * Include laser power in G0/G1/G2/G3/G5 commands with the 'S' parameter
  2941. */
  2942. //#define LASER_MOVE_POWER
  2943.  
  2944. #if ENABLED(LASER_MOVE_POWER)
  2945. // Turn off the laser on G0 moves with no power parameter.
  2946. // If a power parameter is provided, use that instead.
  2947. //#define LASER_MOVE_G0_OFF
  2948.  
  2949. // Turn off the laser on G28 homing.
  2950. //#define LASER_MOVE_G28_OFF
  2951. #endif
  2952.  
  2953. /**
  2954. * Inline flag inverted
  2955. *
  2956. * WARNING: M5 will NOT turn off the laser unless another move
  2957. * is done (so G-code files must end with 'M5 I').
  2958. */
  2959. //#define LASER_POWER_INLINE_INVERT
  2960.  
  2961. /**
  2962. * Continuously apply inline power. ('M3 S3' == 'G1 S3' == 'M3 S3 I')
  2963. *
  2964. * The laser might do some weird things, so only enable this
  2965. * feature if you understand the implications.
  2966. */
  2967. //#define LASER_POWER_INLINE_CONTINUOUS
  2968.  
  2969. #else
  2970.  
  2971. #define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2972. #define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop
  2973.  
  2974. #endif
  2975. #endif
  2976. #endif
  2977.  
  2978. /**
  2979. * Coolant Control
  2980. *
  2981. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  2982. *
  2983. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  2984. */
  2985. //#define COOLANT_CONTROL
  2986. #if ENABLED(COOLANT_CONTROL)
  2987. #define COOLANT_MIST // Enable if mist coolant is present
  2988. #define COOLANT_FLOOD // Enable if flood coolant is present
  2989. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  2990. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  2991. #endif
  2992.  
  2993. /**
  2994. * Filament Width Sensor
  2995. *
  2996. * Measures the filament width in real-time and adjusts
  2997. * flow rate to compensate for any irregularities.
  2998. *
  2999. * Also allows the measured filament diameter to set the
  3000. * extrusion rate, so the slicer only has to specify the
  3001. * volume.
  3002. *
  3003. * Only a single extruder is supported at this time.
  3004. *
  3005. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  3006. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  3007. * 301 RAMBO : Analog input 3
  3008. *
  3009. * Note: May require analog pins to be defined for other boards.
  3010. */
  3011. //#define FILAMENT_WIDTH_SENSOR
  3012.  
  3013. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  3014. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  3015. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  3016.  
  3017. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  3018. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  3019.  
  3020. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  3021.  
  3022. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  3023. //#define FILAMENT_LCD_DISPLAY
  3024. #endif
  3025.  
  3026. /**
  3027. * Power Monitor
  3028. * Monitor voltage (V) and/or current (A), and -when possible- power (W)
  3029. *
  3030. * Read and configure with M430
  3031. *
  3032. * The current sensor feeds DC voltage (relative to the measured current) to an analog pin
  3033. * The voltage sensor feeds DC voltage (relative to the measured voltage) to an analog pin
  3034. */
  3035. //#define POWER_MONITOR_CURRENT // Monitor the system current
  3036. //#define POWER_MONITOR_VOLTAGE // Monitor the system voltage
  3037. #if EITHER(POWER_MONITOR_CURRENT, POWER_MONITOR_VOLTAGE)
  3038. #define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
  3039. #define POWER_MONITOR_CURRENT_OFFSET -1 // Offset value for current sensors with linear function output
  3040. #define POWER_MONITOR_VOLTS_PER_VOLT 0.11786 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
  3041. #define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
  3042. #endif
  3043.  
  3044. /**
  3045. * CNC Coordinate Systems
  3046. *
  3047. * Enables G53 and G54-G59.3 commands to select coordinate systems
  3048. * and G92.1 to reset the workspace to native machine space.
  3049. */
  3050. //#define CNC_COORDINATE_SYSTEMS
  3051.  
  3052. /**
  3053. * Auto-report temperatures with M155 S<seconds>
  3054. */
  3055. #define AUTO_REPORT_TEMPERATURES
  3056.  
  3057. /**
  3058. * Include capabilities in M115 output
  3059. */
  3060. #define EXTENDED_CAPABILITIES_REPORT
  3061. #if ENABLED(EXTENDED_CAPABILITIES_REPORT)
  3062. //#define M115_GEOMETRY_REPORT
  3063. #endif
  3064.  
  3065. /**
  3066. * Expected Printer Check
  3067. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  3068. * M16 with a non-matching string causes the printer to halt.
  3069. */
  3070. //#define EXPECTED_PRINTER_CHECK
  3071.  
  3072. /**
  3073. * Disable all Volumetric extrusion options
  3074. */
  3075. //#define NO_VOLUMETRICS
  3076.  
  3077. #if DISABLED(NO_VOLUMETRICS)
  3078. /**
  3079. * Volumetric extrusion default state
  3080. * Activate to make volumetric extrusion the default method,
  3081. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  3082. *
  3083. * M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
  3084. * M200 S0/S1 to disable/enable volumetric extrusion.
  3085. */
  3086. //#define VOLUMETRIC_DEFAULT_ON
  3087.  
  3088. //#define VOLUMETRIC_EXTRUDER_LIMIT
  3089. #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
  3090. /**
  3091. * Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
  3092. * This factory setting applies to all extruders.
  3093. * Use 'M200 [T<extruder>] L<limit>' to override and 'M502' to reset.
  3094. * A non-zero value activates Volume-based Extrusion Limiting.
  3095. */
  3096. #define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
  3097. #endif
  3098. #endif
  3099.  
  3100. /**
  3101. * Enable this option for a leaner build of Marlin that removes all
  3102. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  3103. *
  3104. * - M206 and M428 are disabled.
  3105. * - G92 will revert to its behavior from Marlin 1.0.
  3106. */
  3107. //#define NO_WORKSPACE_OFFSETS
  3108.  
  3109. // Extra options for the M114 "Current Position" report
  3110. //#define M114_DETAIL // Use 'M114` for details to check planner calculations
  3111. //#define M114_REALTIME // Real current position based on forward kinematics
  3112. //#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.
  3113.  
  3114. //#define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)
  3115.  
  3116. /**
  3117. * Set the number of proportional font spaces required to fill up a typical character space.
  3118. * This can help to better align the output of commands like `G29 O` Mesh Output.
  3119. *
  3120. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  3121. * Otherwise, adjust according to your client and font.
  3122. */
  3123. #define PROPORTIONAL_FONT_RATIO 1.0
  3124.  
  3125. /**
  3126. * Spend 28 bytes of SRAM to optimize the GCode parser
  3127. */
  3128. #define FASTER_GCODE_PARSER
  3129.  
  3130. #if ENABLED(FASTER_GCODE_PARSER)
  3131. //#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
  3132. #endif
  3133.  
  3134. //#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase
  3135.  
  3136. //#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW
  3137.  
  3138. /**
  3139. * CNC G-code options
  3140. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  3141. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  3142. * High feedrates may cause ringing and harm print quality.
  3143. */
  3144. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  3145. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  3146.  
  3147. // Enable and set a (default) feedrate for all G0 moves
  3148. //#define G0_FEEDRATE 3000 // (mm/m)
  3149. #ifdef G0_FEEDRATE
  3150. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  3151. #endif
  3152.  
  3153. /**
  3154. * Startup commands
  3155. *
  3156. * Execute certain G-code commands immediately after power-on.
  3157. */
  3158. //#define STARTUP_COMMANDS "M17 Z"
  3159.  
  3160. /**
  3161. * G-code Macros
  3162. *
  3163. * Add G-codes M810-M819 to define and run G-code macros.
  3164. * Macros are not saved to EEPROM.
  3165. */
  3166. //#define GCODE_MACROS
  3167. #if ENABLED(GCODE_MACROS)
  3168. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  3169. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  3170. #endif
  3171.  
  3172. /**
  3173. * User-defined menu items that execute custom GCode
  3174. */
  3175. //#define CUSTOM_USER_MENUS
  3176. #if ENABLED(CUSTOM_USER_MENUS)
  3177. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  3178. #define USER_SCRIPT_DONE "M117 User Script Done"
  3179. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  3180. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  3181.  
  3182. #define USER_DESC_1 "Home & UBL Info"
  3183. #define USER_GCODE_1 "G28\nG29 W"
  3184.  
  3185. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  3186. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3187.  
  3188. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  3189. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3190.  
  3191. #define USER_DESC_4 "Heat Bed/Home/Level"
  3192. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  3193.  
  3194. #define USER_DESC_5 "Home & Info"
  3195. #define USER_GCODE_5 "G28\nM503"
  3196. #endif
  3197.  
  3198. /**
  3199. * Host Action Commands
  3200. *
  3201. * Define host streamer action commands in compliance with the standard.
  3202. *
  3203. * See https://reprap.org/wiki/G-code#Action_commands
  3204. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  3205. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  3206. *
  3207. * Some features add reason codes to extend these commands.
  3208. *
  3209. * Host Prompt Support enables Marlin to use the host for user prompts so
  3210. * filament runout and other processes can be managed from the host side.
  3211. */
  3212. //#define HOST_ACTION_COMMANDS
  3213. #if ENABLED(HOST_ACTION_COMMANDS)
  3214. //#define HOST_PROMPT_SUPPORT
  3215. #endif
  3216.  
  3217. /**
  3218. * Cancel Objects
  3219. *
  3220. * Implement M486 to allow Marlin to skip objects
  3221. */
  3222. #define CANCEL_OBJECTS
  3223.  
  3224. /**
  3225. * I2C position encoders for closed loop control.
  3226. * Developed by Chris Barr at Aus3D.
  3227. *
  3228. * Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
  3229. * Github: https://github.com/Aus3D/MagneticEncoder
  3230. *
  3231. * Supplier: https://aus3d.com.au/magnetic-encoder-module
  3232. * Alternative Supplier: https://reliabuild3d.com/
  3233. *
  3234. * Reliabuild encoders have been modified to improve reliability.
  3235. */
  3236.  
  3237. //#define I2C_POSITION_ENCODERS
  3238. #if ENABLED(I2C_POSITION_ENCODERS)
  3239.  
  3240. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  3241. // encoders supported currently.
  3242.  
  3243. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  3244. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  3245. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  3246. // I2CPE_ENC_TYPE_ROTARY.
  3247. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  3248. // 1mm poles. For linear encoders this is ticks / mm,
  3249. // for rotary encoders this is ticks / revolution.
  3250. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  3251. // steps per full revolution (motor steps/rev * microstepping)
  3252. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  3253. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  3254. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  3255. // printer will attempt to correct the error; errors
  3256. // smaller than this are ignored to minimize effects of
  3257. // measurement noise / latency (filter).
  3258.  
  3259. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  3260. #define I2CPE_ENC_2_AXIS Y_AXIS
  3261. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  3262. #define I2CPE_ENC_2_TICKS_UNIT 2048
  3263. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  3264. //#define I2CPE_ENC_2_INVERT
  3265. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  3266. #define I2CPE_ENC_2_EC_THRESH 0.10
  3267.  
  3268. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  3269. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  3270.  
  3271. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  3272. #define I2CPE_ENC_4_AXIS E_AXIS
  3273.  
  3274. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  3275. #define I2CPE_ENC_5_AXIS E_AXIS
  3276.  
  3277. // Default settings for encoders which are enabled, but without settings configured above.
  3278. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  3279. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  3280. #define I2CPE_DEF_TICKS_REV (16 * 200)
  3281. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  3282. #define I2CPE_DEF_EC_THRESH 0.1
  3283.  
  3284. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  3285. // axis after which the printer will abort. Comment out to
  3286. // disable abort behavior.
  3287.  
  3288. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  3289. // for this amount of time (in ms) before the encoder
  3290. // is trusted again.
  3291.  
  3292. /**
  3293. * Position is checked every time a new command is executed from the buffer but during long moves,
  3294. * this setting determines the minimum update time between checks. A value of 100 works well with
  3295. * error rolling average when attempting to correct only for skips and not for vibration.
  3296. */
  3297. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  3298.  
  3299. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  3300. #define I2CPE_ERR_ROLLING_AVERAGE
  3301.  
  3302. #endif // I2C_POSITION_ENCODERS
  3303.  
  3304. /**
  3305. * Analog Joystick(s)
  3306. */
  3307. //#define JOYSTICK
  3308. #if ENABLED(JOYSTICK)
  3309. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  3310. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  3311. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  3312. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  3313.  
  3314. //#define INVERT_JOY_X // Enable if X direction is reversed
  3315. //#define INVERT_JOY_Y // Enable if Y direction is reversed
  3316. //#define INVERT_JOY_Z // Enable if Z direction is reversed
  3317.  
  3318. // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  3319. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  3320. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  3321. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  3322. #endif
  3323.  
  3324. /**
  3325. * MAX7219 Debug Matrix
  3326. *
  3327. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  3328. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  3329. */
  3330. //#define MAX7219_DEBUG
  3331. #if ENABLED(MAX7219_DEBUG)
  3332. #define MAX7219_CLK_PIN 64
  3333. #define MAX7219_DIN_PIN 57
  3334. #define MAX7219_LOAD_PIN 44
  3335.  
  3336. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  3337. #define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
  3338. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  3339. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  3340. // connector at: right=0 bottom=-90 top=90 left=180
  3341. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  3342. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  3343.  
  3344. /**
  3345. * Sample debug features
  3346. * If you add more debug displays, be careful to avoid conflicts!
  3347. */
  3348. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  3349. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  3350. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  3351.  
  3352. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  3353. // If you experience stuttering, reboots, etc. this option can reveal how
  3354. // tweaks made to the configuration are affecting the printer in real-time.
  3355. #endif
  3356.  
  3357. /**
  3358. * NanoDLP Sync support
  3359. *
  3360. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  3361. * string to enable synchronization with DLP projector exposure. This change will allow to use
  3362. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  3363. */
  3364. //#define NANODLP_Z_SYNC
  3365. #if ENABLED(NANODLP_Z_SYNC)
  3366. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  3367. // Default behavior is limited to Z axis only.
  3368. #endif
  3369.  
  3370. /**
  3371. * WiFi Support (Espressif ESP32 WiFi)
  3372. */
  3373. //#define WIFISUPPORT // Marlin embedded WiFi managenent
  3374. //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  3375.  
  3376. #if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT)
  3377. //#define WEBSUPPORT // Start a webserver (which may include auto-discovery)
  3378. //#define OTASUPPORT // Support over-the-air firmware updates
  3379. //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  3380.  
  3381. /**
  3382. * To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
  3383. * the following defines, customized for your network. This specific file is excluded via
  3384. * .gitignore to prevent it from accidentally leaking to the public.
  3385. *
  3386. * #define WIFI_SSID "WiFi SSID"
  3387. * #define WIFI_PWD "WiFi Password"
  3388. */
  3389. //#include "Configuration_Secure.h" // External file with WiFi SSID / Password
  3390. #endif
  3391.  
  3392. /**
  3393. * Prusa Multi-Material Unit v2
  3394. * Enable in Configuration.h
  3395. */
  3396. #if ENABLED(PRUSA_MMU2)
  3397.  
  3398. // Serial port used for communication with MMU2.
  3399. // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  3400. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  3401. #define INTERNAL_SERIAL_PORT 2
  3402. #define MMU2_SERIAL internalSerial
  3403.  
  3404. // Use hardware reset for MMU if a pin is defined for it
  3405. //#define MMU2_RST_PIN 23
  3406.  
  3407. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  3408. //#define MMU2_MODE_12V
  3409.  
  3410. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  3411. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  3412.  
  3413. // Add an LCD menu for MMU2
  3414. //#define MMU2_MENUS
  3415. #if ENABLED(MMU2_MENUS)
  3416. // Settings for filament load / unload from the LCD menu.
  3417. // This is for Prusa MK3-style extruders. Customize for your hardware.
  3418. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  3419. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  3420. { 7.2, 1145 }, \
  3421. { 14.4, 871 }, \
  3422. { 36.0, 1393 }, \
  3423. { 14.4, 871 }, \
  3424. { 50.0, 198 }
  3425.  
  3426. #define MMU2_RAMMING_SEQUENCE \
  3427. { 1.0, 1000 }, \
  3428. { 1.0, 1500 }, \
  3429. { 2.0, 2000 }, \
  3430. { 1.5, 3000 }, \
  3431. { 2.5, 4000 }, \
  3432. { -15.0, 5000 }, \
  3433. { -14.0, 1200 }, \
  3434. { -6.0, 600 }, \
  3435. { 10.0, 700 }, \
  3436. { -10.0, 400 }, \
  3437. { -50.0, 2000 }
  3438. #endif
  3439.  
  3440. /**
  3441. * MMU Extruder Sensor
  3442. *
  3443. * Support for a Prusa (or other) IR Sensor to detect filament near the extruder
  3444. * and make loading more reliable. Suitable for an extruder equipped with a filament
  3445. * sensor less than 38mm from the gears.
  3446. *
  3447. * During loading the extruder will stop when the sensor is triggered, then do a last
  3448. * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
  3449. * If all attempts fail, a filament runout will be triggered.
  3450. */
  3451. //#define MMU_EXTRUDER_SENSOR
  3452. #if ENABLED(MMU_EXTRUDER_SENSOR)
  3453. #define MMU_LOADING_ATTEMPTS_NR 5 //max. number of attempts to load filament if first load fail
  3454. #endif
  3455.  
  3456. /**
  3457. * Using a sensor like the MMU2S
  3458. * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
  3459. * See https://help.prusa3d.com/en/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560, step 11
  3460. */
  3461. //#define PRUSA_MMU2_S_MODE
  3462. #if ENABLED(PRUSA_MMU2_S_MODE)
  3463. #define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)
  3464.  
  3465. #define MMU2_CAN_LOAD_FEEDRATE 800 // (mm/m)
  3466. #define MMU2_CAN_LOAD_SEQUENCE \
  3467. { 0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  3468. { 60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  3469. { -52.0, MMU2_CAN_LOAD_FEEDRATE }
  3470.  
  3471. #define MMU2_CAN_LOAD_RETRACT 6.0 // (mm) Keep under the distance between Load Sequence values
  3472. #define MMU2_CAN_LOAD_DEVIATION 0.8 // (mm) Acceptable deviation
  3473.  
  3474. #define MMU2_CAN_LOAD_INCREMENT 0.2 // (mm) To reuse within MMU2 module
  3475. #define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  3476. { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }
  3477.  
  3478. #endif
  3479.  
  3480. //#define MMU2_DEBUG // Write debug info to serial output
  3481.  
  3482. #endif // PRUSA_MMU2
  3483.  
  3484. /**
  3485. * Advanced Print Counter settings
  3486. */
  3487. #if ENABLED(PRINTCOUNTER)
  3488. #define SERVICE_WARNING_BUZZES 3
  3489. // Activate up to 3 service interval watchdogs
  3490. //#define SERVICE_NAME_1 "Service S"
  3491. //#define SERVICE_INTERVAL_1 100 // print hours
  3492. //#define SERVICE_NAME_2 "Service L"
  3493. //#define SERVICE_INTERVAL_2 200 // print hours
  3494. //#define SERVICE_NAME_3 "Service 3"
  3495. //#define SERVICE_INTERVAL_3 1 // print hours
  3496. #endif
  3497.  
  3498. // @section develop
  3499.  
  3500. //
  3501. // M100 Free Memory Watcher to debug memory usage
  3502. //
  3503. //#define M100_FREE_MEMORY_WATCHER
  3504.  
  3505. //
  3506. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  3507. //
  3508. //#define PINS_DEBUGGING
  3509.  
  3510. // Enable Marlin dev mode which adds some special commands
  3511. //#define MARLIN_DEV_MODE
  3512.  
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