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configuration.adv.h 12-21-2020

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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. #define CONFIG_EXAMPLES_DIR "Creality/Ender-3/BigTreeTech SKR Mini E3 2.0"
  25.  
  26. /**
  27. * Configuration_adv.h
  28. *
  29. * Advanced settings.
  30. * Only change these if you know exactly what you're doing.
  31. * Some of these settings can damage your printer if improperly set!
  32. *
  33. * Basic settings can be found in Configuration.h
  34. */
  35. #define CONFIGURATION_ADV_H_VERSION 020007
  36.  
  37. //===========================================================================
  38. //============================= Thermal Settings ============================
  39. //===========================================================================
  40. // @section temperature
  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 Bed Bang-Bang options
  131. //
  132. #if DISABLED(PIDTEMPBED)
  133. #define BED_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  134. #if ENABLED(BED_LIMIT_SWITCHING)
  135. #define BED_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
  136. #endif
  137. #endif
  138.  
  139. //
  140. // Heated Chamber options
  141. //
  142. #if TEMP_SENSOR_CHAMBER
  143. #define CHAMBER_MINTEMP 5
  144. #define CHAMBER_MAXTEMP 60
  145. #define TEMP_CHAMBER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  146. //#define CHAMBER_LIMIT_SWITCHING
  147. //#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin
  148. //#define HEATER_CHAMBER_INVERTING false
  149.  
  150. //#define CHAMBER_FAN // Enable a fan on the chamber
  151. #if ENABLED(CHAMBER_FAN)
  152. #define CHAMBER_FAN_MODE 2 // Fan control mode: 0=Static; 1=Linear increase when temp is higher than target; 2=V-shaped curve.
  153. #if CHAMBER_FAN_MODE == 0
  154. #define CHAMBER_FAN_BASE 255 // Chamber fan PWM (0-255)
  155. #elif CHAMBER_FAN_MODE == 1
  156. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
  157. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  158. #elif CHAMBER_FAN_MODE == 2
  159. #define CHAMBER_FAN_BASE 128 // Minimum chamber fan PWM (0-255)
  160. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C difference from target
  161. #endif
  162. #endif
  163.  
  164. //#define CHAMBER_VENT // Enable a servo-controlled vent on the chamber
  165. #if ENABLED(CHAMBER_VENT)
  166. #define CHAMBER_VENT_SERVO_NR 1 // Index of the vent servo
  167. #define HIGH_EXCESS_HEAT_LIMIT 5 // How much above target temp to consider there is excess heat in the chamber
  168. #define LOW_EXCESS_HEAT_LIMIT 3
  169. #define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
  170. #define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
  171. #endif
  172. #endif
  173.  
  174. /**
  175. * Thermal Protection provides additional protection to your printer from damage
  176. * and fire. Marlin always includes safe min and max temperature ranges which
  177. * protect against a broken or disconnected thermistor wire.
  178. *
  179. * The issue: If a thermistor falls out, it will report the much lower
  180. * temperature of the air in the room, and the the firmware will keep
  181. * the heater on.
  182. *
  183. * The solution: Once the temperature reaches the target, start observing.
  184. * If the temperature stays too far below the target (hysteresis) for too
  185. * long (period), the firmware will halt the machine as a safety precaution.
  186. *
  187. * If you get false positives for "Thermal Runaway", increase
  188. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  189. */
  190. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  191. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  192. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  193.  
  194. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  195. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  196. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  197. #endif
  198.  
  199. /**
  200. * Whenever an M104, M109, or M303 increases the target temperature, the
  201. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  202. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  203. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  204. * if the current temperature is far enough below the target for a reliable
  205. * test.
  206. *
  207. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  208. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  209. * below 2.
  210. */
  211. #define WATCH_TEMP_PERIOD 20 // Seconds
  212. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  213. #endif
  214.  
  215. /**
  216. * Thermal Protection parameters for the bed are just as above for hotends.
  217. */
  218. #if ENABLED(THERMAL_PROTECTION_BED)
  219. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  220. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  221.  
  222. /**
  223. * As described above, except for the bed (M140/M190/M303).
  224. */
  225. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  226. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  227. #endif
  228.  
  229. /**
  230. * Thermal Protection parameters for the heated chamber.
  231. */
  232. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  233. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
  234. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  235.  
  236. /**
  237. * Heated chamber watch settings (M141/M191).
  238. */
  239. #define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
  240. #define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
  241. #endif
  242.  
  243. #if ENABLED(PIDTEMP)
  244. // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  245. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  246. //#define PID_EXTRUSION_SCALING
  247. #if ENABLED(PID_EXTRUSION_SCALING)
  248. #define DEFAULT_Kc (100) // heating power = Kc * e_speed
  249. #define LPQ_MAX_LEN 50
  250. #endif
  251.  
  252. /**
  253. * Add an experimental additional term to the heater power, proportional to the fan speed.
  254. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  255. * You can either just add a constant compensation with the DEFAULT_Kf value
  256. * or follow the instruction below to get speed-dependent compensation.
  257. *
  258. * Constant compensation (use only with fanspeeds of 0% and 100%)
  259. * ---------------------------------------------------------------------
  260. * A good starting point for the Kf-value comes from the calculation:
  261. * kf = (power_fan * eff_fan) / power_heater * 255
  262. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  263. *
  264. * Example:
  265. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  266. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  267. *
  268. * Fan-speed dependent compensation
  269. * --------------------------------
  270. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  271. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  272. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  273. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  274. * 2. Note the Kf-value for fan-speed at 100%
  275. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  276. * 4. Repeat step 1. and 2. for this fan speed.
  277. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  278. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  279. */
  280. //#define PID_FAN_SCALING
  281. #if ENABLED(PID_FAN_SCALING)
  282. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  283. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  284. // The alternative definition is used for an easier configuration.
  285. // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  286. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  287.  
  288. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  289. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  290. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  291.  
  292. #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)
  293. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  294.  
  295. #else
  296. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  297. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  298. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  299. #endif
  300. #endif
  301. #endif
  302.  
  303. /**
  304. * Automatic Temperature Mode
  305. *
  306. * Dynamically adjust the hotend target temperature based on planned E moves.
  307. *
  308. * (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
  309. * behavior using an additional kC value.)
  310. *
  311. * Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
  312. *
  313. * Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
  314. * Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
  315. */
  316. #define AUTOTEMP
  317. #if ENABLED(AUTOTEMP)
  318. #define AUTOTEMP_OLDWEIGHT 0.98
  319. // Turn on AUTOTEMP on M104/M109 by default using proportions set here
  320. //#define AUTOTEMP_PROPORTIONAL
  321. #if ENABLED(AUTOTEMP_PROPORTIONAL)
  322. #define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
  323. #define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
  324. #define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
  325. #endif
  326. #endif
  327.  
  328. // Show Temperature ADC value
  329. // Enable for M105 to include ADC values read from temperature sensors.
  330. //#define SHOW_TEMP_ADC_VALUES
  331.  
  332. /**
  333. * High Temperature Thermistor Support
  334. *
  335. * Thermistors able to support high temperature tend to have a hard time getting
  336. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  337. * will probably be caught when the heating element first turns on during the
  338. * preheating process, which will trigger a min_temp_error as a safety measure
  339. * and force stop everything.
  340. * To circumvent this limitation, we allow for a preheat time (during which,
  341. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  342. * aberrant readings.
  343. *
  344. * If you want to enable this feature for your hotend thermistor(s)
  345. * uncomment and set values > 0 in the constants below
  346. */
  347.  
  348. // The number of consecutive low temperature errors that can occur
  349. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  350. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  351.  
  352. // The number of milliseconds a hotend will preheat before starting to check
  353. // the temperature. This value should NOT be set to the time it takes the
  354. // hot end to reach the target temperature, but the time it takes to reach
  355. // the minimum temperature your thermistor can read. The lower the better/safer.
  356. // This shouldn't need to be more than 30 seconds (30000)
  357. //#define MILLISECONDS_PREHEAT_TIME 0
  358.  
  359. // @section extruder
  360.  
  361. // Extruder runout prevention.
  362. // If the machine is idle and the temperature over MINTEMP
  363. // then extrude some filament every couple of SECONDS.
  364. //#define EXTRUDER_RUNOUT_PREVENT
  365. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  366. #define EXTRUDER_RUNOUT_MINTEMP 190
  367. #define EXTRUDER_RUNOUT_SECONDS 30
  368. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/min)
  369. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  370. #endif
  371.  
  372. /**
  373. * Hotend Idle Timeout
  374. * Prevent filament in the nozzle from charring and causing a critical jam.
  375. */
  376. #define HOTEND_IDLE_TIMEOUT
  377. #if ENABLED(HOTEND_IDLE_TIMEOUT)
  378. #define HOTEND_IDLE_TIMEOUT_SEC (5*60) // (seconds) Time without extruder movement to trigger protection
  379. #define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
  380. #define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
  381. #define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
  382. #endif
  383.  
  384. // @section temperature
  385.  
  386. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  387. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  388. #define TEMP_SENSOR_AD595_OFFSET 0.0
  389. #define TEMP_SENSOR_AD595_GAIN 1.0
  390. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  391. #define TEMP_SENSOR_AD8495_GAIN 1.0
  392.  
  393. /**
  394. * Controller Fan
  395. * To cool down the stepper drivers and MOSFETs.
  396. *
  397. * The fan turns on automatically whenever any driver is enabled and turns
  398. * off (or reduces to idle speed) shortly after drivers are turned off.
  399. */
  400. #define USE_CONTROLLER_FAN
  401. #if ENABLED(USE_CONTROLLER_FAN)
  402. #define CONTROLLER_FAN_PIN PC7 // Set a custom pin for the controller fan
  403. //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
  404. //#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
  405. #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
  406. #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
  407. #define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
  408. #define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
  409. #define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
  410. #if ENABLED(CONTROLLER_FAN_EDITABLE)
  411. #define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
  412. #endif
  413. #endif
  414.  
  415. // When first starting the main fan, run it at full speed for the
  416. // given number of milliseconds. This gets the fan spinning reliably
  417. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  418. //#define FAN_KICKSTART_TIME 100
  419.  
  420. // Some coolers may require a non-zero "off" state.
  421. //#define FAN_OFF_PWM 1
  422.  
  423. /**
  424. * PWM Fan Scaling
  425. *
  426. * Define the min/max speeds for PWM fans (as set with M106).
  427. *
  428. * With these options the M106 0-255 value range is scaled to a subset
  429. * to ensure that the fan has enough power to spin, or to run lower
  430. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  431. * Value 0 always turns off the fan.
  432. *
  433. * Define one or both of these to override the default 0-255 range.
  434. */
  435. //#define FAN_MIN_PWM 50
  436. //#define FAN_MAX_PWM 128
  437.  
  438. /**
  439. * FAST PWM FAN Settings
  440. *
  441. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  442. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  443. * frequency as close as possible to the desired frequency.
  444. *
  445. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  446. * Set this to your desired frequency.
  447. * If left undefined this defaults to F = F_CPU/(2*255*1)
  448. * i.e., F = 31.4kHz on 16MHz microcontrollers or F = 39.2kHz on 20MHz microcontrollers.
  449. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  450. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  451. *
  452. * USE_OCR2A_AS_TOP [undefined by default]
  453. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  454. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  455. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  456. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  457. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  458. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  459. */
  460. #if ENABLED(FAST_PWM_FAN)
  461. //#define FAST_PWM_FAN_FREQUENCY 31400
  462. //#define USE_OCR2A_AS_TOP
  463. #endif
  464.  
  465. // @section extruder
  466.  
  467. /**
  468. * Extruder cooling fans
  469. *
  470. * Extruder auto fans automatically turn on when their extruders'
  471. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  472. *
  473. * Your board's pins file specifies the recommended pins. Override those here
  474. * or set to -1 to disable completely.
  475. *
  476. * Multiple extruders can be assigned to the same pin in which case
  477. * the fan will turn on when any selected extruder is above the threshold.
  478. */
  479. #define E0_AUTO_FAN_PIN -1
  480. #define E1_AUTO_FAN_PIN -1
  481. #define E2_AUTO_FAN_PIN -1
  482. #define E3_AUTO_FAN_PIN -1
  483. #define E4_AUTO_FAN_PIN -1
  484. #define E5_AUTO_FAN_PIN -1
  485. #define E6_AUTO_FAN_PIN -1
  486. #define E7_AUTO_FAN_PIN -1
  487. #define CHAMBER_AUTO_FAN_PIN -1
  488.  
  489. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  490. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  491. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  492. #define CHAMBER_AUTO_FAN_SPEED 255
  493.  
  494. /**
  495. * Part-Cooling Fan Multiplexer
  496. *
  497. * This feature allows you to digitally multiplex the fan output.
  498. * The multiplexer is automatically switched at tool-change.
  499. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  500. */
  501. #define FANMUX0_PIN -1
  502. #define FANMUX1_PIN -1
  503. #define FANMUX2_PIN -1
  504.  
  505. /**
  506. * M355 Case Light on-off / brightness
  507. */
  508. //#define CASE_LIGHT_ENABLE
  509. #if ENABLED(CASE_LIGHT_ENABLE)
  510. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  511. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  512. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  513. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  514. //#define CASE_LIGHT_MAX_PWM 128 // Limit pwm
  515. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  516. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  517. //#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light, requires NEOPIXEL_LED.
  518. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  519. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  520. #endif
  521. #endif
  522.  
  523. // @section homing
  524.  
  525. // If you want endstops to stay on (by default) even when not homing
  526. // enable this option. Override at any time with M120, M121.
  527. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  528.  
  529. // @section extras
  530.  
  531. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  532.  
  533. // Employ an external closed loop controller. Override pins here if needed.
  534. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  535. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  536. //#define CLOSED_LOOP_ENABLE_PIN -1
  537. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  538. #endif
  539.  
  540. /**
  541. * Dual Steppers / Dual Endstops
  542. *
  543. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  544. *
  545. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  546. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  547. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  548. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  549. *
  550. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  551. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  552. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  553. */
  554.  
  555. //#define X_DUAL_STEPPER_DRIVERS
  556. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  557. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  558. //#define X_DUAL_ENDSTOPS
  559. #if ENABLED(X_DUAL_ENDSTOPS)
  560. #define X2_USE_ENDSTOP _XMAX_
  561. #define X2_ENDSTOP_ADJUSTMENT 0
  562. #endif
  563. #endif
  564.  
  565. //#define Y_DUAL_STEPPER_DRIVERS
  566. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  567. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  568. //#define Y_DUAL_ENDSTOPS
  569. #if ENABLED(Y_DUAL_ENDSTOPS)
  570. #define Y2_USE_ENDSTOP _YMAX_
  571. #define Y2_ENDSTOP_ADJUSTMENT 0
  572. #endif
  573. #endif
  574.  
  575. //
  576. // For Z set the number of stepper drivers
  577. //
  578. #define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many
  579.  
  580. #if NUM_Z_STEPPER_DRIVERS > 1
  581. //#define Z_MULTI_ENDSTOPS
  582. #if ENABLED(Z_MULTI_ENDSTOPS)
  583. #define Z2_USE_ENDSTOP _XMAX_
  584. #define Z2_ENDSTOP_ADJUSTMENT 0
  585. #if NUM_Z_STEPPER_DRIVERS >= 3
  586. #define Z3_USE_ENDSTOP _YMAX_
  587. #define Z3_ENDSTOP_ADJUSTMENT 0
  588. #endif
  589. #if NUM_Z_STEPPER_DRIVERS >= 4
  590. #define Z4_USE_ENDSTOP _ZMAX_
  591. #define Z4_ENDSTOP_ADJUSTMENT 0
  592. #endif
  593. #endif
  594. #endif
  595.  
  596. /**
  597. * Dual X Carriage
  598. *
  599. * This setup has two X carriages that can move independently, each with its own hotend.
  600. * The carriages can be used to print an object with two colors or materials, or in
  601. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  602. * The inactive carriage is parked automatically to prevent oozing.
  603. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  604. * By default the X2 stepper is assigned to the first unused E plug on the board.
  605. *
  606. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  607. *
  608. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  609. * results as long as it supports dual X-carriages. (M605 S0)
  610. *
  611. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  612. * that additional slicer support is not required. (M605 S1)
  613. *
  614. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  615. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  616. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  617. * follow with M605 S2 to initiate duplicated movement.
  618. *
  619. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  620. * the movement of the first except the second extruder is reversed in the X axis.
  621. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  622. * follow with M605 S3 to initiate mirrored movement.
  623. */
  624. //#define DUAL_X_CARRIAGE
  625. #if ENABLED(DUAL_X_CARRIAGE)
  626. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  627. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  628. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  629. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  630. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  631. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  632. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  633. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  634. // without modifying the firmware (through the "M218 T1 X???" command).
  635. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  636.  
  637. // This is the default power-up mode which can be later using M605.
  638. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  639.  
  640. // Default x offset in duplication mode (typically set to half print bed width)
  641. #define DEFAULT_DUPLICATION_X_OFFSET 100
  642. #endif
  643.  
  644. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  645. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  646. //#define EXT_SOLENOID
  647.  
  648. // @section homing
  649.  
  650. /**
  651. * Homing Procedure
  652. * Homing (G28) does an indefinite move towards the endstops to establish
  653. * the position of the toolhead relative to the workspace.
  654. */
  655.  
  656. //#define SENSORLESS_BACKOFF_MM { 2, 2 } // (mm) Backoff from endstops before sensorless homing
  657.  
  658. #define HOMING_BUMP_MM { 5, 5, 2 } // (mm) Backoff from endstops after first bump
  659. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  660.  
  661. //#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (mm) Backoff from endstops after homing
  662.  
  663. #define QUICK_HOME // If G28 contains XY do a diagonal move first
  664. //#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
  665. //#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
  666.  
  667. // @section bltouch
  668.  
  669. #if ENABLED(BLTOUCH)
  670. /**
  671. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  672. * Do not activate settings that the probe might not understand. Clones might misunderstand
  673. * advanced commands.
  674. *
  675. * Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
  676. * wiring of the BROWN, RED and ORANGE wires.
  677. *
  678. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  679. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  680. * like they would be with a real switch. So please check the wiring first.
  681. *
  682. * Settings for all BLTouch and clone probes:
  683. */
  684.  
  685. // Safety: The probe needs time to recognize the command.
  686. // Minimum command delay (ms). Enable and increase if needed.
  687. #define BLTOUCH_DELAY 500
  688.  
  689. /**
  690. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  691. */
  692.  
  693. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  694. // in special cases, like noisy or filtered input configurations.
  695. //#define BLTOUCH_FORCE_SW_MODE
  696.  
  697. /**
  698. * Settings for BLTouch Smart 3.0 and 3.1
  699. * Summary:
  700. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  701. * - High-Speed mode
  702. * - Disable LCD voltage options
  703. */
  704.  
  705. /**
  706. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  707. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  708. * If disabled, OD mode is the hard-coded default on 3.0
  709. * On startup, Marlin will compare its eeprom to this value. If the selected mode
  710. * differs, a mode set eeprom write will be completed at initialization.
  711. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  712. */
  713. #define BLTOUCH_SET_5V_MODE
  714.  
  715. /**
  716. * Safety: Activate if connecting a probe with an unknown voltage mode.
  717. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  718. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  719. * To preserve the life of the probe, use this once then turn it off and re-flash.
  720. */
  721. //#define BLTOUCH_FORCE_MODE_SET
  722.  
  723. /**
  724. * Use "HIGH SPEED" mode for probing.
  725. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  726. * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  727. * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  728. */
  729. //#define BLTOUCH_HS_MODE
  730.  
  731. // Safety: Enable voltage mode settings in the LCD menu.
  732. //#define BLTOUCH_LCD_VOLTAGE_MENU
  733.  
  734. #endif // BLTOUCH
  735.  
  736. // @section extras
  737.  
  738. /**
  739. * Z Steppers Auto-Alignment
  740. * Add the G34 command to align multiple Z steppers using a bed probe.
  741. */
  742. //#define Z_STEPPER_AUTO_ALIGN
  743. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  744. // Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
  745. // If not defined, probe limits will be used.
  746. // Override with 'M422 S<index> X<pos> Y<pos>'
  747. //#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
  748.  
  749. /**
  750. * Orientation for the automatically-calculated probe positions.
  751. * Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
  752. *
  753. * 2 Steppers: (0) (1)
  754. * | | 2 |
  755. * | 1 2 | |
  756. * | | 1 |
  757. *
  758. * 3 Steppers: (0) (1) (2) (3)
  759. * | 3 | 1 | 2 1 | 2 |
  760. * | | 3 | | 3 |
  761. * | 1 2 | 2 | 3 | 1 |
  762. *
  763. * 4 Steppers: (0) (1) (2) (3)
  764. * | 4 3 | 1 4 | 2 1 | 3 2 |
  765. * | | | | |
  766. * | 1 2 | 2 3 | 3 4 | 4 1 |
  767. */
  768. #ifndef Z_STEPPER_ALIGN_XY
  769. //#define Z_STEPPERS_ORIENTATION 0
  770. #endif
  771.  
  772. // Provide Z stepper positions for more rapid convergence in bed alignment.
  773. // Requires triple stepper drivers (i.e., set NUM_Z_STEPPER_DRIVERS to 3)
  774. //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  775. #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  776. // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  777. // the Z screw positions in the bed carriage.
  778. // Define one position per Z stepper in stepper driver order.
  779. #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  780. #else
  781. // Amplification factor. Used to scale the correction step up or down in case
  782. // the stepper (spindle) position is farther out than the test point.
  783. #define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
  784. #endif
  785.  
  786. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  787. #define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
  788. #define Z_STEPPER_ALIGN_ITERATIONS 5 // Number of iterations to apply during alignment
  789. #define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
  790. #define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
  791. // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
  792. // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
  793. #define HOME_AFTER_G34
  794. #endif
  795.  
  796. //
  797. // Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
  798. //
  799. #define ASSISTED_TRAMMING
  800. #if ENABLED(ASSISTED_TRAMMING)
  801.  
  802. // Define positions for probing points, use the hotend as reference not the sensor.
  803. #define TRAMMING_POINT_XY { { 20, 20 }, { 200, 20 }, { 200, 200 }, { 20, 200 } }
  804.  
  805. // Define positions names for probing points.
  806. #define TRAMMING_POINT_NAME_1 "Front-Left"
  807. #define TRAMMING_POINT_NAME_2 "Front-Right"
  808. #define TRAMMING_POINT_NAME_3 "Back-Right"
  809. #define TRAMMING_POINT_NAME_4 "Back-Left"
  810.  
  811. // Enable to restore leveling setup after operation
  812. #define RESTORE_LEVELING_AFTER_G35
  813.  
  814. // Add a menu item for Assisted Tramming
  815. //#define ASSISTED_TRAMMING_MENU_ITEM
  816.  
  817. /**
  818. * Screw thread:
  819. * M3: 30 = Clockwise, 31 = Counter-Clockwise
  820. * M4: 40 = Clockwise, 41 = Counter-Clockwise
  821. * M5: 50 = Clockwise, 51 = Counter-Clockwise
  822. */
  823. #define TRAMMING_SCREW_THREAD 40
  824.  
  825. #endif
  826.  
  827. // @section motion
  828.  
  829. #define AXIS_RELATIVE_MODES { false, false, false, false }
  830.  
  831. // Add a Duplicate option for well-separated conjoined nozzles
  832. //#define MULTI_NOZZLE_DUPLICATION
  833.  
  834. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  835. #define INVERT_X_STEP_PIN false
  836. #define INVERT_Y_STEP_PIN false
  837. #define INVERT_Z_STEP_PIN false
  838. #define INVERT_E_STEP_PIN false
  839.  
  840. /**
  841. * Idle Stepper Shutdown
  842. * Set DISABLE_INACTIVE_? 'true' to shut down axis steppers after an idle period.
  843. * The Deactive Time can be overridden with M18 and M84. Set to 0 for No Timeout.
  844. */
  845. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  846. #define DISABLE_INACTIVE_X true
  847. #define DISABLE_INACTIVE_Y true
  848. #define DISABLE_INACTIVE_Z true // Set 'false' if the nozzle could fall onto your printed part!
  849. #define DISABLE_INACTIVE_E true
  850.  
  851. // If the Nozzle or Bed falls when the Z stepper is disabled, set its resting position here.
  852. //#define Z_AFTER_DEACTIVATE Z_HOME_POS
  853.  
  854. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  855.  
  856. // Default Minimum Feedrates for printing and travel moves
  857. #define DEFAULT_MINIMUMFEEDRATE 0.0 // (mm/s) Minimum feedrate. Set with M205 S.
  858. #define DEFAULT_MINTRAVELFEEDRATE 0.0 // (mm/s) Minimum travel feedrate. Set with M205 T.
  859.  
  860. // Minimum time that a segment needs to take as the buffer gets emptied
  861. #define DEFAULT_MINSEGMENTTIME 20000 // (µs) Set with M205 B.
  862.  
  863. // Slow down the machine if the lookahead buffer is (by default) half full.
  864. // Increase the slowdown divisor for larger buffer sizes.
  865. #define SLOWDOWN
  866. #if ENABLED(SLOWDOWN)
  867. #define SLOWDOWN_DIVISOR 8
  868. #endif
  869.  
  870. /**
  871. * XY Frequency limit
  872. * Reduce resonance by limiting the frequency of small zigzag infill moves.
  873. * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
  874. * Use M201 F<freq> G<min%> to change limits at runtime.
  875. */
  876. //#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
  877. #ifdef XY_FREQUENCY_LIMIT
  878. #define XY_FREQUENCY_MIN_PERCENT 5 // (percent) Minimum FR percentage to apply. Set with M201 G<min%>.
  879. #endif
  880.  
  881. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  882. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  883. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  884. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  885.  
  886. //
  887. // Backlash Compensation
  888. // Adds extra movement to axes on direction-changes to account for backlash.
  889. //
  890. //#define BACKLASH_COMPENSATION
  891. #if ENABLED(BACKLASH_COMPENSATION)
  892. // Define values for backlash distance and correction.
  893. // If BACKLASH_GCODE is enabled these values are the defaults.
  894. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  895. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  896.  
  897. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  898. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  899. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  900.  
  901. // Add runtime configuration and tuning of backlash values (M425)
  902. //#define BACKLASH_GCODE
  903.  
  904. #if ENABLED(BACKLASH_GCODE)
  905. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  906. #define MEASURE_BACKLASH_WHEN_PROBING
  907.  
  908. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  909. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  910. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  911. // increments while checking for the contact to be broken.
  912. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  913. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  914. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/min)
  915. #endif
  916. #endif
  917. #endif
  918.  
  919. /**
  920. * Automatic backlash, position and hotend offset calibration
  921. *
  922. * Enable G425 to run automatic calibration using an electrically-
  923. * conductive cube, bolt, or washer mounted on the bed.
  924. *
  925. * G425 uses the probe to touch the top and sides of the calibration object
  926. * on the bed and measures and/or correct positional offsets, axis backlash
  927. * and hotend offsets.
  928. *
  929. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  930. * ±5mm of true values for G425 to succeed.
  931. */
  932. //#define CALIBRATION_GCODE
  933. #if ENABLED(CALIBRATION_GCODE)
  934.  
  935. //#define CALIBRATION_SCRIPT_PRE "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
  936. //#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
  937.  
  938. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  939.  
  940. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/min
  941. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/min
  942. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/min
  943.  
  944. // The following parameters refer to the conical section of the nozzle tip.
  945. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  946. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  947.  
  948. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  949. //#define CALIBRATION_REPORTING
  950.  
  951. // The true location and dimension the cube/bolt/washer on the bed.
  952. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  953. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  954.  
  955. // Comment out any sides which are unreachable by the probe. For best
  956. // auto-calibration results, all sides must be reachable.
  957. #define CALIBRATION_MEASURE_RIGHT
  958. #define CALIBRATION_MEASURE_FRONT
  959. #define CALIBRATION_MEASURE_LEFT
  960. #define CALIBRATION_MEASURE_BACK
  961.  
  962. // Probing at the exact top center only works if the center is flat. If
  963. // probing on a screwhead or hollow washer, probe near the edges.
  964. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  965.  
  966. // Define the pin to read during calibration
  967. #ifndef CALIBRATION_PIN
  968. //#define CALIBRATION_PIN -1 // Define here to override the default pin
  969. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
  970. //#define CALIBRATION_PIN_PULLDOWN
  971. #define CALIBRATION_PIN_PULLUP
  972. #endif
  973. #endif
  974.  
  975. /**
  976. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  977. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  978. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  979. * lowest stepping frequencies.
  980. */
  981. //c#define ADAPTIVE_STEP_SMOOTHING
  982.  
  983. /**
  984. * Custom Microstepping
  985. * Override as-needed for your setup. Up to 3 MS pins are supported.
  986. */
  987. //#define MICROSTEP1 LOW,LOW,LOW
  988. //#define MICROSTEP2 HIGH,LOW,LOW
  989. //#define MICROSTEP4 LOW,HIGH,LOW
  990. //#define MICROSTEP8 HIGH,HIGH,LOW
  991. //#define MICROSTEP16 LOW,LOW,HIGH
  992. //#define MICROSTEP32 HIGH,LOW,HIGH
  993.  
  994. // Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
  995. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  996.  
  997. /**
  998. * @section stepper motor current
  999. *
  1000. * Some boards have a means of setting the stepper motor current via firmware.
  1001. *
  1002. * The power on motor currents are set by:
  1003. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  1004. * known compatible chips: A4982
  1005. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  1006. * known compatible chips: AD5206
  1007. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  1008. * known compatible chips: MCP4728
  1009. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  1010. * known compatible chips: MCP4451, MCP4018
  1011. *
  1012. * Motor currents can also be set by M907 - M910 and by the LCD.
  1013. * M907 - applies to all.
  1014. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  1015. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  1016. */
  1017. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  1018. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  1019. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  1020.  
  1021. /**
  1022. * I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
  1023. */
  1024. //#define DIGIPOT_MCP4018 // Requires https://github.com/stawel/SlowSoftI2CMaster
  1025. //#define DIGIPOT_MCP4451
  1026. #if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
  1027. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5
  1028.  
  1029. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  1030. // These correspond to the physical drivers, so be mindful if the order is changed.
  1031. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  1032.  
  1033. //#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
  1034.  
  1035. /**
  1036. * Common slave addresses:
  1037. *
  1038. * A (A shifted) B (B shifted) IC
  1039. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  1040. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  1041. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  1042. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  1043. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  1044. */
  1045. //#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
  1046. //#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
  1047. #endif
  1048.  
  1049. //===========================================================================
  1050. //=============================Additional Features===========================
  1051. //===========================================================================
  1052.  
  1053. // @section lcd
  1054.  
  1055. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  1056. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
  1057. #define SHORT_MANUAL_Z_MOVE 0.005 // (mm) Smallest manual Z move (< 0.1mm)
  1058. #if ENABLED(ULTIPANEL)
  1059. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  1060. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  1061. #endif
  1062. #endif
  1063.  
  1064. // Change values more rapidly when the encoder is rotated faster
  1065. #define ENCODER_RATE_MULTIPLIER
  1066. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  1067. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  1068. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  1069. #endif
  1070.  
  1071. // Play a beep when the feedrate is changed from the Status Screen
  1072. //#define BEEP_ON_FEEDRATE_CHANGE
  1073. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  1074. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  1075. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  1076. #endif
  1077.  
  1078. #if HAS_LCD_MENU
  1079.  
  1080. // Add Probe Z Offset calibration to the Z Probe Offsets menu
  1081. #if HAS_BED_PROBE
  1082. #define PROBE_OFFSET_WIZARD
  1083. #if ENABLED(PROBE_OFFSET_WIZARD)
  1084. #define PROBE_OFFSET_START -4.0 // Estimated nozzle-to-probe Z offset, plus a little extra
  1085. #endif
  1086. #endif
  1087.  
  1088. // Include a page of printer information in the LCD Main Menu
  1089. #define LCD_INFO_MENU
  1090. #if ENABLED(LCD_INFO_MENU)
  1091. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  1092. #endif
  1093.  
  1094. // BACK menu items keep the highlight at the top
  1095. //#define TURBO_BACK_MENU_ITEM
  1096.  
  1097. /**
  1098. * LED Control Menu
  1099. * Add LED Control to the LCD menu
  1100. */
  1101. //#define LED_CONTROL_MENU
  1102. #if ENABLED(LED_CONTROL_MENU)
  1103. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  1104. //#define NEO2_COLOR_PRESETS // Enable a second NeoPixel Preset Color menu option
  1105. #if ENABLED(LED_COLOR_PRESETS)
  1106. #define LED_USER_PRESET_RED 255 // User defined RED value
  1107. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  1108. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  1109. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  1110. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1111. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  1112. #endif
  1113. #if ENABLED(NEO2_COLOR_PRESETS)
  1114. #define NEO2_USER_PRESET_RED 255 // User defined RED value
  1115. #define NEO2_USER_PRESET_GREEN 128 // User defined GREEN value
  1116. #define NEO2_USER_PRESET_BLUE 0 // User defined BLUE value
  1117. #define NEO2_USER_PRESET_WHITE 255 // User defined WHITE value
  1118. #define NEO2_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1119. //#define NEO2_USER_PRESET_STARTUP // Have the printer display the user preset color on startup for the second strip
  1120. #endif
  1121. #endif
  1122.  
  1123. #endif // HAS_LCD_MENU
  1124.  
  1125. // Scroll a longer status message into view
  1126. #define STATUS_MESSAGE_SCROLLING
  1127.  
  1128. // On the Info Screen, display XY with one decimal place when possible
  1129. //#define LCD_DECIMAL_SMALL_XY
  1130.  
  1131. // The timeout (in ms) to return to the status screen from sub-menus
  1132. //#define LCD_TIMEOUT_TO_STATUS 15000
  1133.  
  1134. // Add an 'M73' G-code to set the current percentage
  1135. #define LCD_SET_PROGRESS_MANUALLY
  1136.  
  1137. // Show the E position (filament used) during printing
  1138. //#define LCD_SHOW_E_TOTAL
  1139.  
  1140. #if ENABLED(SHOW_BOOTSCREEN)
  1141. #define BOOTSCREEN_TIMEOUT 4000 // (ms) Total Duration to display the boot screen(s)
  1142. #endif
  1143.  
  1144. #if EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY) && ANY(HAS_MARLINUI_U8GLIB, HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1145. #define SHOW_REMAINING_TIME // Display estimated time to completion
  1146. #if ENABLED(SHOW_REMAINING_TIME)
  1147. #define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
  1148. #define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
  1149. #endif
  1150.  
  1151. #if HAS_MARLINUI_U8GLIB
  1152. #define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  1153. #endif
  1154.  
  1155. #if EITHER(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1156. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  1157. #if ENABLED(LCD_PROGRESS_BAR)
  1158. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  1159. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  1160. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  1161. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  1162. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  1163. #endif
  1164. #endif
  1165. #endif
  1166.  
  1167. #if ENABLED(SDSUPPORT)
  1168.  
  1169. // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
  1170. // Enable this option and set to HIGH if your SD cards are incorrectly detected.
  1171. //#define SD_DETECT_STATE HIGH
  1172.  
  1173. //#define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)
  1174.  
  1175. #define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls
  1176.  
  1177. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  1178. #define SD_FINISHED_RELEASECOMMAND "M84" // Use "M84XYE" to keep Z enabled so your bed stays in place
  1179.  
  1180. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1181. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1182. #define SDCARD_RATHERRECENTFIRST
  1183.  
  1184. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  1185.  
  1186. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  1187.  
  1188. #define EVENT_GCODE_SD_ABORT "G28XY" // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
  1189.  
  1190. #if ENABLED(PRINTER_EVENT_LEDS)
  1191. #define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
  1192. #endif
  1193.  
  1194. /**
  1195. * Continue after Power-Loss (Creality3D)
  1196. *
  1197. * Store the current state to the SD Card at the start of each layer
  1198. * during SD printing. If the recovery file is found at boot time, present
  1199. * an option on the LCD screen to continue the print from the last-known
  1200. * point in the file.
  1201. */
  1202. //#define POWER_LOSS_RECOVERY
  1203. #if ENABLED(POWER_LOSS_RECOVERY)
  1204. #define PLR_ENABLED_DEFAULT false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
  1205. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  1206. //#define POWER_LOSS_RECOVER_ZHOME // Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
  1207. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  1208. //#define POWER_LOSS_PIN 44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  1209. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  1210. //#define POWER_LOSS_PULL // Set pullup / pulldown as appropriate
  1211. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  1212. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1213.  
  1214. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1215. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1216. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1217. #endif
  1218.  
  1219. /**
  1220. * Sort SD file listings in alphabetical order.
  1221. *
  1222. * With this option enabled, items on SD cards will be sorted
  1223. * by name for easier navigation.
  1224. *
  1225. * By default...
  1226. *
  1227. * - Use the slowest -but safest- method for sorting.
  1228. * - Folders are sorted to the top.
  1229. * - The sort key is statically allocated.
  1230. * - No added G-code (M34) support.
  1231. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1232. *
  1233. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1234. * compiler to calculate the worst-case usage and throw an error if the SRAM
  1235. * limit is exceeded.
  1236. *
  1237. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1238. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1239. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1240. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1241. */
  1242. #define SDCARD_SORT_ALPHA
  1243.  
  1244. // SD Card Sorting options
  1245. #if ENABLED(SDCARD_SORT_ALPHA)
  1246. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1247. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  1248. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 G-code.
  1249. #define SDSORT_USES_RAM true // Pre-allocate a static array for faster pre-sorting.
  1250. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1251. #define SDSORT_CACHE_NAMES true // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1252. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1253. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  1254. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1255. #endif
  1256.  
  1257. // This allows hosts to request long names for files and folders with M33
  1258. #define LONG_FILENAME_HOST_SUPPORT
  1259.  
  1260. // Enable this option to scroll long filenames in the SD card menu
  1261. #define SCROLL_LONG_FILENAMES
  1262.  
  1263. // Leave the heaters on after Stop Print (not recommended!)
  1264. //#define SD_ABORT_NO_COOLDOWN
  1265.  
  1266. /**
  1267. * This option allows you to abort SD printing when any endstop is triggered.
  1268. * This feature must be enabled with "M540 S1" or from the LCD menu.
  1269. * To have any effect, endstops must be enabled during SD printing.
  1270. */
  1271. //#define SD_ABORT_ON_ENDSTOP_HIT
  1272.  
  1273. /**
  1274. * This option makes it easier to print the same SD Card file again.
  1275. * On print completion the LCD Menu will open with the file selected.
  1276. * You can just click to start the print, or navigate elsewhere.
  1277. */
  1278. //#define SD_REPRINT_LAST_SELECTED_FILE
  1279.  
  1280. /**
  1281. * Auto-report SdCard status with M27 S<seconds>
  1282. */
  1283. //#define AUTO_REPORT_SD_STATUS
  1284.  
  1285. /**
  1286. * Support for USB thumb drives using an Arduino USB Host Shield or
  1287. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1288. * to Marlin as an SD card.
  1289. *
  1290. * The MAX3421E can be assigned the same pins as the SD card reader, with
  1291. * the following pin mapping:
  1292. *
  1293. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1294. * INT --> SD_DETECT_PIN [1]
  1295. * SS --> SDSS
  1296. *
  1297. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1298. */
  1299. //#define USB_FLASH_DRIVE_SUPPORT
  1300. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1301. #define USB_CS_PIN SDSS
  1302. #define USB_INTR_PIN SD_DETECT_PIN
  1303.  
  1304. /**
  1305. * USB Host Shield Library
  1306. *
  1307. * - UHS2 uses no interrupts and has been production-tested
  1308. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  1309. *
  1310. * - UHS3 is newer code with better USB compatibility. But it
  1311. * is less tested and is known to interfere with Servos.
  1312. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  1313. */
  1314. //#define USE_UHS3_USB
  1315. #endif
  1316.  
  1317. /**
  1318. * When using a bootloader that supports SD-Firmware-Flashing,
  1319. * add a menu item to activate SD-FW-Update on the next reboot.
  1320. *
  1321. * Requires ATMEGA2560 (Arduino Mega)
  1322. *
  1323. * Tested with this bootloader:
  1324. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1325. */
  1326. //#define SD_FIRMWARE_UPDATE
  1327. #if ENABLED(SD_FIRMWARE_UPDATE)
  1328. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  1329. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  1330. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1331. #endif
  1332.  
  1333. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1334. //#define BINARY_FILE_TRANSFER
  1335.  
  1336. /**
  1337. * Set this option to one of the following (or the board's defaults apply):
  1338. *
  1339. * LCD - Use the SD drive in the external LCD controller.
  1340. * ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  1341. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1342. *
  1343. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1344. */
  1345. #define SDCARD_CONNECTION ONBOARD
  1346.  
  1347. #endif // SDSUPPORT
  1348.  
  1349. /**
  1350. * By default an onboard SD card reader may be shared as a USB mass-
  1351. * storage device. This option hides the SD card from the host PC.
  1352. */
  1353. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1354.  
  1355. /**
  1356. * Additional options for Graphical Displays
  1357. *
  1358. * Use the optimizations here to improve printing performance,
  1359. * which can be adversely affected by graphical display drawing,
  1360. * especially when doing several short moves, and when printing
  1361. * on DELTA and SCARA machines.
  1362. *
  1363. * Some of these options may result in the display lagging behind
  1364. * controller events, as there is a trade-off between reliable
  1365. * printing performance versus fast display updates.
  1366. */
  1367. #if HAS_MARLINUI_U8GLIB
  1368. // Show SD percentage next to the progress bar
  1369. //#define DOGM_SD_PERCENT
  1370.  
  1371. // Save many cycles by drawing a hollow frame or no frame on the Info Screen
  1372. //#define XYZ_NO_FRAME
  1373. #define XYZ_HOLLOW_FRAME
  1374.  
  1375. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1376. #define MENU_HOLLOW_FRAME
  1377.  
  1378. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1379. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1380. //#define USE_BIG_EDIT_FONT
  1381.  
  1382. // A smaller font may be used on the Info Screen. Costs 2434 bytes of PROGMEM.
  1383. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1384. //#define USE_SMALL_INFOFONT
  1385.  
  1386. // Swap the CW/CCW indicators in the graphics overlay
  1387. //#define OVERLAY_GFX_REVERSE
  1388.  
  1389. /**
  1390. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1391. * the ST7920 character-generator for very fast screen updates.
  1392. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1393. *
  1394. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1395. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1396. * length of time to display the status message before clearing.
  1397. *
  1398. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1399. * This will prevent position updates from being displayed.
  1400. */
  1401. #if ENABLED(U8GLIB_ST7920)
  1402. // Enable this option and reduce the value to optimize screen updates.
  1403. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1404. //#define DOGM_SPI_DELAY_US 5
  1405.  
  1406. //#define LIGHTWEIGHT_UI
  1407. #if ENABLED(LIGHTWEIGHT_UI)
  1408. #define STATUS_EXPIRE_SECONDS 20
  1409. #endif
  1410. #endif
  1411.  
  1412. /**
  1413. * Status (Info) Screen customizations
  1414. * These options may affect code size and screen render time.
  1415. * Custom status screens can forcibly override these settings.
  1416. */
  1417. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1418. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1419. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1420. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1421. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1422. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1423. //#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
  1424. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1425. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1426. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1427. #define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1428. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1429. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1430.  
  1431. // Frivolous Game Options
  1432. //#define MARLIN_BRICKOUT
  1433. //#define MARLIN_INVADERS
  1434. //#define MARLIN_SNAKE
  1435. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1436.  
  1437. #endif // HAS_MARLINUI_U8GLIB
  1438.  
  1439. //
  1440. // Additional options for DGUS / DWIN displays
  1441. //
  1442. #if HAS_DGUS_LCD
  1443. #define LCD_SERIAL_PORT 3
  1444. #define LCD_BAUDRATE 115200
  1445.  
  1446. #define DGUS_RX_BUFFER_SIZE 128
  1447. #define DGUS_TX_BUFFER_SIZE 48
  1448. //#define SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
  1449.  
  1450. #define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
  1451.  
  1452. #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_HIPRECY)
  1453. #define DGUS_PRINT_FILENAME // Display the filename during printing
  1454. #define DGUS_PREHEAT_UI // Display a preheat screen during heatup
  1455.  
  1456. #if ENABLED(DGUS_LCD_UI_FYSETC)
  1457. //#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for UI_FYSETC
  1458. #else
  1459. #define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
  1460. #endif
  1461.  
  1462. #define DGUS_FILAMENT_LOADUNLOAD
  1463. #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  1464. #define DGUS_FILAMENT_PURGE_LENGTH 10
  1465. #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  1466. #endif
  1467.  
  1468. #define DGUS_UI_WAITING // Show a "waiting" screen between some screens
  1469. #if ENABLED(DGUS_UI_WAITING)
  1470. #define DGUS_UI_WAITING_STATUS 10
  1471. #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  1472. #endif
  1473. #endif
  1474. #endif // HAS_DGUS_LCD
  1475.  
  1476. //
  1477. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1478. //
  1479. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1480. // Display board used
  1481. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1482. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1483. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1484. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1485. //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
  1486. //#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
  1487.  
  1488. // Correct the resolution if not using the stock TFT panel.
  1489. //#define TOUCH_UI_320x240
  1490. //#define TOUCH_UI_480x272
  1491. //#define TOUCH_UI_800x480
  1492.  
  1493. // Mappings for boards with a standard RepRapDiscount Display connector
  1494. //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
  1495. //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
  1496. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1497. //#define S6_TFT_PINMAP // FYSETC S6 pin mapping
  1498. //#define F6_TFT_PINMAP // FYSETC F6 pin mapping
  1499.  
  1500. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1501. #if ENABLED(OTHER_PIN_LAYOUT)
  1502. // Pins for CS and MOD_RESET (PD) must be chosen
  1503. #define CLCD_MOD_RESET 9
  1504. #define CLCD_SPI_CS 10
  1505.  
  1506. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1507. //#define CLCD_USE_SOFT_SPI
  1508. #if ENABLED(CLCD_USE_SOFT_SPI)
  1509. #define CLCD_SOFT_SPI_MOSI 11
  1510. #define CLCD_SOFT_SPI_MISO 12
  1511. #define CLCD_SOFT_SPI_SCLK 13
  1512. #endif
  1513. #endif
  1514.  
  1515. // Display Orientation. An inverted (i.e. upside-down) display
  1516. // is supported on the FT800. The FT810 and beyond also support
  1517. // portrait and mirrored orientations.
  1518. //#define TOUCH_UI_INVERTED
  1519. //#define TOUCH_UI_PORTRAIT
  1520. //#define TOUCH_UI_MIRRORED
  1521.  
  1522. // UTF8 processing and rendering.
  1523. // Unsupported characters are shown as '?'.
  1524. //#define TOUCH_UI_USE_UTF8
  1525. #if ENABLED(TOUCH_UI_USE_UTF8)
  1526. // Western accents support. These accented characters use
  1527. // combined bitmaps and require relatively little storage.
  1528. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1529. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1530. // Additional character groups. These characters require
  1531. // full bitmaps and take up considerable storage:
  1532. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1533. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1534. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1535. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1536. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1537. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1538. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  1539. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  1540. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  1541. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  1542. #endif
  1543. #endif
  1544.  
  1545. // Use a smaller font when labels don't fit buttons
  1546. #define TOUCH_UI_FIT_TEXT
  1547.  
  1548. // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1549. //#define LCD_LANGUAGE_1 en
  1550. //#define LCD_LANGUAGE_2 fr
  1551. //#define LCD_LANGUAGE_3 de
  1552. //#define LCD_LANGUAGE_4 es
  1553. //#define LCD_LANGUAGE_5 it
  1554.  
  1555. // Use a numeric passcode for "Screen lock" keypad.
  1556. // (recommended for smaller displays)
  1557. //#define TOUCH_UI_PASSCODE
  1558.  
  1559. // Output extra debug info for Touch UI events
  1560. //#define TOUCH_UI_DEBUG
  1561.  
  1562. // Developer menu (accessed by touching "About Printer" copyright text)
  1563. //#define TOUCH_UI_DEVELOPER_MENU
  1564. #endif
  1565.  
  1566. //
  1567. // FSMC / SPI Graphical TFT
  1568. //
  1569. #if TFT_SCALED_DOGLCD
  1570. //#define GRAPHICAL_TFT_ROTATE_180
  1571. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1572. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1573. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1574. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1575. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1576. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1577. #endif
  1578.  
  1579. //
  1580. // ADC Button Debounce
  1581. //
  1582. #if HAS_ADC_BUTTONS
  1583. #define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
  1584. #endif
  1585.  
  1586. // @section safety
  1587.  
  1588. /**
  1589. * The watchdog hardware timer will do a reset and disable all outputs
  1590. * if the firmware gets too overloaded to read the temperature sensors.
  1591. *
  1592. * If you find that watchdog reboot causes your AVR board to hang forever,
  1593. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1594. * NOTE: This method is less reliable as it can only catch hangups while
  1595. * interrupts are enabled.
  1596. */
  1597. #define USE_WATCHDOG
  1598. #if ENABLED(USE_WATCHDOG)
  1599. //#define WATCHDOG_RESET_MANUAL
  1600. #endif
  1601.  
  1602. // @section lcd
  1603.  
  1604. /**
  1605. * Babystepping enables movement of the axes by tiny increments without changing
  1606. * the current position values. This feature is used primarily to adjust the Z
  1607. * axis in the first layer of a print in real-time.
  1608. *
  1609. * Warning: Does not respect endstops!
  1610. */
  1611. #define BABYSTEPPING
  1612. #if ENABLED(BABYSTEPPING)
  1613. //#define INTEGRATED_BABYSTEPPING // EXPERIMENTAL integration of babystepping into the Stepper ISR
  1614. //#define BABYSTEP_WITHOUT_HOMING
  1615. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1616. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1617. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1618. //#define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  1619. #define BABYSTEP_MULTIPLICATOR_Z 4 // (steps or mm) Steps or millimeter distance for each Z babystep
  1620. #define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep
  1621.  
  1622. #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1623. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1624. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1625. // Note: Extra time may be added to mitigate controller latency.
  1626. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1627. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1628. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1629. #endif
  1630. #endif
  1631.  
  1632. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1633.  
  1634. #define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1635. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1636. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1637. #define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1638. #endif
  1639. #endif
  1640.  
  1641. // @section extruder
  1642.  
  1643. /**
  1644. * Linear Pressure Control v1.5
  1645. *
  1646. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1647. * K=0 means advance disabled.
  1648. *
  1649. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1650. *
  1651. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1652. * Larger K values will be needed for flexible filament and greater distances.
  1653. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1654. * print acceleration will be reduced during the affected moves to keep within the limit.
  1655. *
  1656. * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1657. */
  1658. #define LIN_ADVANCE
  1659. #if ENABLED(LIN_ADVANCE)
  1660. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1661. #define LIN_ADVANCE_K 0.0 // Unit: mm compression per 1mm/s extruder speed
  1662. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1663. #define EXPERIMENTAL_SCURVE // Enable this option to permit S-Curve Acceleration
  1664. #endif
  1665.  
  1666. // @section leveling
  1667.  
  1668. /**
  1669. * Points to probe for all 3-point Leveling procedures.
  1670. * Override if the automatically selected points are inadequate.
  1671. */
  1672. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1673. //#define PROBE_PT_1_X 15
  1674. //#define PROBE_PT_1_Y 180
  1675. //#define PROBE_PT_2_X 15
  1676. //#define PROBE_PT_2_Y 20
  1677. //#define PROBE_PT_3_X 170
  1678. //#define PROBE_PT_3_Y 20
  1679. #endif
  1680.  
  1681. /**
  1682. * Probing Margins
  1683. *
  1684. * Override PROBING_MARGIN for each side of the build plate
  1685. * Useful to get probe points to exact positions on targets or
  1686. * to allow leveling to avoid plate clamps on only specific
  1687. * sides of the bed. With NOZZLE_AS_PROBE negative values are
  1688. * allowed, to permit probing outside the bed.
  1689. *
  1690. * If you are replacing the prior *_PROBE_BED_POSITION options,
  1691. * LEFT and FRONT values in most cases will map directly over
  1692. * RIGHT and REAR would be the inverse such as
  1693. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1694. *
  1695. * This will allow all positions to match at compilation, however
  1696. * should the probe position be modified with M851XY then the
  1697. * probe points will follow. This prevents any change from causing
  1698. * the probe to be unable to reach any points.
  1699. */
  1700. #if PROBE_SELECTED && !IS_KINEMATIC
  1701. //#define PROBING_MARGIN_LEFT PROBING_MARGIN
  1702. //#define PROBING_MARGIN_RIGHT PROBING_MARGIN
  1703. //#define PROBING_MARGIN_FRONT PROBING_MARGIN
  1704. //#define PROBING_MARGIN_BACK PROBING_MARGIN
  1705. #endif
  1706.  
  1707. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1708. // Override the mesh area if the automatic (max) area is too large
  1709. //#define MESH_MIN_X MESH_INSET
  1710. //#define MESH_MIN_Y MESH_INSET
  1711. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1712. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1713. #endif
  1714.  
  1715. /**
  1716. * Repeatedly attempt G29 leveling until it succeeds.
  1717. * Stop after G29_MAX_RETRIES attempts.
  1718. */
  1719. //#define G29_RETRY_AND_RECOVER
  1720. #if ENABLED(G29_RETRY_AND_RECOVER)
  1721. #define G29_MAX_RETRIES 3
  1722. #define G29_HALT_ON_FAILURE
  1723. /**
  1724. * Specify the GCODE commands that will be executed when leveling succeeds,
  1725. * between attempts, and after the maximum number of retries have been tried.
  1726. */
  1727. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1728. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1729. #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"
  1730.  
  1731. #endif
  1732.  
  1733. /**
  1734. * Thermal Probe Compensation
  1735. * Probe measurements are adjusted to compensate for temperature distortion.
  1736. * Use G76 to calibrate this feature. Use M871 to set values manually.
  1737. * For a more detailed explanation of the process see G76_M871.cpp.
  1738. */
  1739. #if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
  1740. // Enable thermal first layer compensation using bed and probe temperatures
  1741. #define PROBE_TEMP_COMPENSATION
  1742.  
  1743. // Add additional compensation depending on hotend temperature
  1744. // Note: this values cannot be calibrated and have to be set manually
  1745. #if ENABLED(PROBE_TEMP_COMPENSATION)
  1746. // Park position to wait for probe cooldown
  1747. #define PTC_PARK_POS { 0, 0, 100 }
  1748.  
  1749. // Probe position to probe and wait for probe to reach target temperature
  1750. #define PTC_PROBE_POS { 90, 100 }
  1751.  
  1752. // Enable additional compensation using hotend temperature
  1753. // Note: this values cannot be calibrated automatically but have to be set manually
  1754. //#define USE_TEMP_EXT_COMPENSATION
  1755.  
  1756. // Probe temperature calibration generates a table of values starting at PTC_SAMPLE_START
  1757. // (e.g. 30), in steps of PTC_SAMPLE_RES (e.g. 5) with PTC_SAMPLE_COUNT (e.g. 10) samples.
  1758.  
  1759. //#define PTC_SAMPLE_START 30.0f
  1760. //#define PTC_SAMPLE_RES 5.0f
  1761. //#define PTC_SAMPLE_COUNT 10U
  1762.  
  1763. // Bed temperature calibration builds a similar table.
  1764.  
  1765. //#define BTC_SAMPLE_START 60.0f
  1766. //#define BTC_SAMPLE_RES 5.0f
  1767. //#define BTC_SAMPLE_COUNT 10U
  1768.  
  1769. // The temperature the probe should be at while taking measurements during bed temperature
  1770. // calibration.
  1771. //#define BTC_PROBE_TEMP 30.0f
  1772.  
  1773. // Height above Z=0.0f to raise the nozzle. Lowering this can help the probe to heat faster.
  1774. // Note: the Z=0.0f offset is determined by the probe offset which can be set using M851.
  1775. //#define PTC_PROBE_HEATING_OFFSET 0.5f
  1776.  
  1777. // Height to raise the Z-probe between heating and taking the next measurement. Some probes
  1778. // may fail to untrigger if they have been triggered for a long time, which can be solved by
  1779. // increasing the height the probe is raised to.
  1780. //#define PTC_PROBE_RAISE 15U
  1781.  
  1782. // If the probe is outside of the defined range, use linear extrapolation using the closest
  1783. // point and the PTC_LINEAR_EXTRAPOLATION'th next point. E.g. if set to 4 it will use data[0]
  1784. // and data[4] to perform linear extrapolation for values below PTC_SAMPLE_START.
  1785. //#define PTC_LINEAR_EXTRAPOLATION 4
  1786. #endif
  1787. #endif
  1788.  
  1789. // @section extras
  1790.  
  1791. //
  1792. // G60/G61 Position Save and Return
  1793. //
  1794. //#define SAVED_POSITIONS 1 // Each saved position slot costs 12 bytes
  1795.  
  1796. //
  1797. // G2/G3 Arc Support
  1798. //
  1799. //#define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1800. #if ENABLED(ARC_SUPPORT)
  1801. #define MM_PER_ARC_SEGMENT 1 // (mm) Length (or minimum length) of each arc segment
  1802. //#define ARC_SEGMENTS_PER_R 1 // Max segment length, MM_PER = Min
  1803. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1804. //#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
  1805. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1806. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1807. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1808. //#define SF_ARC_FIX // Enable only if using SkeinForge with "Arc Point" fillet procedure
  1809. #endif
  1810.  
  1811. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1812. //#define BEZIER_CURVE_SUPPORT
  1813.  
  1814. /**
  1815. * Direct Stepping
  1816. *
  1817. * Comparable to the method used by Klipper, G6 direct stepping significantly
  1818. * reduces motion calculations, increases top printing speeds, and results in
  1819. * less step aliasing by calculating all motions in advance.
  1820. * Preparing your G-code: https://github.com/colinrgodsey/step-daemon
  1821. */
  1822. //#define DIRECT_STEPPING
  1823.  
  1824. /**
  1825. * G38 Probe Target
  1826. *
  1827. * This option adds G38.2 and G38.3 (probe towards target)
  1828. * and optionally G38.4 and G38.5 (probe away from target).
  1829. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1830. */
  1831. //#define G38_PROBE_TARGET
  1832. #if ENABLED(G38_PROBE_TARGET)
  1833. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1834. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1835. #endif
  1836.  
  1837. // Moves (or segments) with fewer steps than this will be joined with the next move
  1838. #define MIN_STEPS_PER_SEGMENT 6
  1839.  
  1840. /**
  1841. * Minimum delay before and after setting the stepper DIR (in ns)
  1842. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1843. * 20 : Minimum for TMC2xxx drivers
  1844. * 200 : Minimum for A4988 drivers
  1845. * 400 : Minimum for A5984 drivers
  1846. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1847. * 650 : Minimum for DRV8825 drivers
  1848. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1849. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1850. *
  1851. * Override the default value based on the driver type set in Configuration.h.
  1852. */
  1853. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1854. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1855.  
  1856. /**
  1857. * Minimum stepper driver pulse width (in µs)
  1858. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1859. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1860. * 1 : Minimum for A4988 and A5984 stepper drivers
  1861. * 2 : Minimum for DRV8825 stepper drivers
  1862. * 3 : Minimum for TB6600 stepper drivers
  1863. * 30 : Minimum for TB6560 stepper drivers
  1864. *
  1865. * Override the default value based on the driver type set in Configuration.h.
  1866. */
  1867. //#define MINIMUM_STEPPER_PULSE 2
  1868.  
  1869. /**
  1870. * Maximum stepping rate (in Hz) the stepper driver allows
  1871. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1872. * 5000000 : Maximum for TMC2xxx stepper drivers
  1873. * 1000000 : Maximum for LV8729 stepper driver
  1874. * 500000 : Maximum for A4988 stepper driver
  1875. * 250000 : Maximum for DRV8825 stepper driver
  1876. * 150000 : Maximum for TB6600 stepper driver
  1877. * 15000 : Maximum for TB6560 stepper driver
  1878. *
  1879. * Override the default value based on the driver type set in Configuration.h.
  1880. */
  1881. //#define MAXIMUM_STEPPER_RATE 250000
  1882.  
  1883. // @section temperature
  1884.  
  1885. // Control heater 0 and heater 1 in parallel.
  1886. //#define HEATERS_PARALLEL
  1887.  
  1888. //===========================================================================
  1889. //================================= Buffers =================================
  1890. //===========================================================================
  1891.  
  1892. // @section motion
  1893.  
  1894. // The number of linear moves that can be in the planner at once.
  1895. // The value of BLOCK_BUFFER_SIZE must be a power of 2 (e.g. 8, 16, 32)
  1896. #if BOTH(SDSUPPORT, DIRECT_STEPPING)
  1897. #define BLOCK_BUFFER_SIZE 8
  1898. #elif ENABLED(SDSUPPORT)
  1899. #define BLOCK_BUFFER_SIZE 16
  1900. #else
  1901. #define BLOCK_BUFFER_SIZE 16
  1902. #endif
  1903.  
  1904. // @section serial
  1905.  
  1906. // The ASCII buffer for serial input
  1907. #define MAX_CMD_SIZE 96
  1908. #define BUFSIZE 4
  1909.  
  1910. // Transmission to Host Buffer Size
  1911. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1912. // To buffer a simple "ok" you need 4 bytes.
  1913. // For ADVANCED_OK (M105) you need 32 bytes.
  1914. // For debug-echo: 128 bytes for the optimal speed.
  1915. // Other output doesn't need to be that speedy.
  1916. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1917. #define TX_BUFFER_SIZE 0
  1918.  
  1919. // Host Receive Buffer Size
  1920. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1921. // To use flow control, set this buffer size to at least 1024 bytes.
  1922. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1923. //#define RX_BUFFER_SIZE 1024
  1924.  
  1925. #if RX_BUFFER_SIZE >= 1024
  1926. // Enable to have the controller send XON/XOFF control characters to
  1927. // the host to signal the RX buffer is becoming full.
  1928. //#define SERIAL_XON_XOFF
  1929. #endif
  1930.  
  1931. // Add M575 G-code to change the baud rate
  1932. //#define BAUD_RATE_GCODE
  1933.  
  1934. #if ENABLED(SDSUPPORT)
  1935. // Enable this option to collect and display the maximum
  1936. // RX queue usage after transferring a file to SD.
  1937. //#define SERIAL_STATS_MAX_RX_QUEUED
  1938.  
  1939. // Enable this option to collect and display the number
  1940. // of dropped bytes after a file transfer to SD.
  1941. //#define SERIAL_STATS_DROPPED_RX
  1942. #endif
  1943.  
  1944. /**
  1945. * Emergency Command Parser
  1946. *
  1947. * Add a low-level parser to intercept certain commands as they
  1948. * enter the serial receive buffer, so they cannot be blocked.
  1949. * Currently handles M108, M112, M410, M876
  1950. * NOTE: Not yet implemented for all platforms.
  1951. */
  1952. #define EMERGENCY_PARSER
  1953.  
  1954. // Bad Serial-connections can miss a received command by sending an 'ok'
  1955. // Therefore some clients abort after 30 seconds in a timeout.
  1956. // Some other clients start sending commands while receiving a 'wait'.
  1957. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1958. //#define NO_TIMEOUTS 1000 // Milliseconds
  1959.  
  1960. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1961. //#define ADVANCED_OK
  1962.  
  1963. // Printrun may have trouble receiving long strings all at once.
  1964. // This option inserts short delays between lines of serial output.
  1965. #define SERIAL_OVERRUN_PROTECTION
  1966.  
  1967. // For serial echo, the number of digits after the decimal point
  1968. //#define SERIAL_FLOAT_PRECISION 4
  1969.  
  1970. // @section extras
  1971.  
  1972. /**
  1973. * Extra Fan Speed
  1974. * Adds a secondary fan speed for each print-cooling fan.
  1975. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1976. * 'M106 P<fan> T2' : Use the set secondary speed
  1977. * 'M106 P<fan> T1' : Restore the previous fan speed
  1978. */
  1979. //#define EXTRA_FAN_SPEED
  1980.  
  1981. /**
  1982. * Firmware-based and LCD-controlled retract
  1983. *
  1984. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1985. * Use M207 and M208 to define parameters for retract / recover.
  1986. *
  1987. * Use M209 to enable or disable auto-retract.
  1988. * With auto-retract enabled, all G1 E moves within the set range
  1989. * will be converted to firmware-based retract/recover moves.
  1990. *
  1991. * Be sure to turn off auto-retract during filament change.
  1992. *
  1993. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1994. */
  1995. //#define FWRETRACT
  1996. #if ENABLED(FWRETRACT)
  1997. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  1998. #if ENABLED(FWRETRACT_AUTORETRACT)
  1999. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  2000. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  2001. #endif
  2002. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  2003. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  2004. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  2005. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  2006. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  2007. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  2008. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  2009. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  2010. #if ENABLED(MIXING_EXTRUDER)
  2011. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  2012. #endif
  2013. #endif
  2014.  
  2015. /**
  2016. * Universal tool change settings.
  2017. * Applies to all types of extruders except where explicitly noted.
  2018. */
  2019. #if HAS_MULTI_EXTRUDER
  2020. // Z raise distance for tool-change, as needed for some extruders
  2021. #define TOOLCHANGE_ZRAISE 2 // (mm)
  2022. //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
  2023. //#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
  2024. #if ENABLED(TOOLCHANGE_NO_RETURN)
  2025. //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // Extra G-code to run after tool-change
  2026. #endif
  2027.  
  2028. /**
  2029. * Retract and prime filament on tool-change to reduce
  2030. * ooze and stringing and to get cleaner transitions.
  2031. */
  2032. //#define TOOLCHANGE_FILAMENT_SWAP
  2033. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  2034. // Load / Unload
  2035. #define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
  2036. #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart, fine tune by LCD/Gcode)
  2037. #define TOOLCHANGE_FS_RETRACT_SPEED (50*60) // (mm/min) (Unloading)
  2038. #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
  2039.  
  2040. // Longer prime to clean out a SINGLENOZZLE
  2041. #define TOOLCHANGE_FS_EXTRA_PRIME 0 // (mm) Extra priming length
  2042. #define TOOLCHANGE_FS_PRIME_SPEED (4.6*60) // (mm/min) Extra priming feedrate
  2043. #define TOOLCHANGE_FS_WIPE_RETRACT 0 // (mm/min) Retract before cooling for less stringing, better wipe, etc.
  2044.  
  2045. // Cool after prime to reduce stringing
  2046. #define TOOLCHANGE_FS_FAN -1 // Fan index or -1 to skip
  2047. #define TOOLCHANGE_FS_FAN_SPEED 255 // 0-255
  2048. #define TOOLCHANGE_FS_FAN_TIME 10 // (seconds)
  2049.  
  2050. // Swap uninitialized extruder with TOOLCHANGE_FS_PRIME_SPEED for all lengths (recover + prime)
  2051. // (May break filament if not retracted beforehand.)
  2052. //#define TOOLCHANGE_FS_INIT_BEFORE_SWAP
  2053.  
  2054. // Prime on the first T0 (If other, TOOLCHANGE_FS_INIT_BEFORE_SWAP applied)
  2055. // Enable it (M217 V[0/1]) before printing, to avoid unwanted priming on host connect
  2056. //#define TOOLCHANGE_FS_PRIME_FIRST_USED
  2057.  
  2058. /**
  2059. * Tool Change Migration
  2060. * This feature provides G-code and LCD options to switch tools mid-print.
  2061. * All applicable tool properties are migrated so the print can continue.
  2062. * Tools must be closely matching and other restrictions may apply.
  2063. * Useful to:
  2064. * - Change filament color without interruption
  2065. * - Switch spools automatically on filament runout
  2066. * - Switch to a different nozzle on an extruder jam
  2067. */
  2068. #define TOOLCHANGE_MIGRATION_FEATURE
  2069.  
  2070. #endif
  2071.  
  2072. /**
  2073. * Position to park head during tool change.
  2074. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  2075. */
  2076. //#define TOOLCHANGE_PARK
  2077. #if ENABLED(TOOLCHANGE_PARK)
  2078. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  2079. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/min)
  2080. //#define TOOLCHANGE_PARK_X_ONLY // X axis only move
  2081. //#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
  2082. #endif
  2083. #endif // HAS_MULTI_EXTRUDER
  2084.  
  2085. /**
  2086. * Advanced Pause
  2087. * Experimental feature for filament change support and for parking the nozzle when paused.
  2088. * Adds the GCode M600 for initiating filament change.
  2089. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  2090. *
  2091. * Requires an LCD display.
  2092. * Requires NOZZLE_PARK_FEATURE.
  2093. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  2094. */
  2095. #define ADVANCED_PAUSE_FEATURE
  2096. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  2097. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  2098. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  2099. // This short retract is done immediately, before parking the nozzle.
  2100. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  2101. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2102. #define FILAMENT_CHANGE_UNLOAD_LENGTH 200 // (mm) The length of filament for a complete unload.
  2103. // For Bowden, the full length of the tube and nozzle.
  2104. // For direct drive, the full length of the nozzle.
  2105. // Set to 0 for manual unloading.
  2106. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  2107. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  2108. // 0 to disable start loading and skip to fast load only
  2109. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  2110. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2111. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 200 // (mm) Load length of filament, from extruder gear to nozzle.
  2112. // For Bowden, the full length of the tube and nozzle.
  2113. // For direct drive, the full length of the nozzle.
  2114. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  2115. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  2116. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  2117. // Set to 0 for manual extrusion.
  2118. // Filament can be extruded repeatedly from the Filament Change menu
  2119. // until extrusion is consistent, and to purge old filament.
  2120. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  2121. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  2122.  
  2123. // Filament Unload does a Retract, Delay, and Purge first:
  2124. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  2125. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  2126. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  2127. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
  2128.  
  2129. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  2130. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  2131. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  2132.  
  2133. #define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  2134. #define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change
  2135.  
  2136. #define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  2137. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  2138. #endif
  2139.  
  2140. // @section tmc
  2141.  
  2142. /**
  2143. * TMC26X Stepper Driver options
  2144. *
  2145. * The TMC26XStepper library is required for this stepper driver.
  2146. * https://github.com/trinamic/TMC26XStepper
  2147. */
  2148. #if HAS_DRIVER(TMC26X)
  2149.  
  2150. #if AXIS_DRIVER_TYPE_X(TMC26X)
  2151. #define X_MAX_CURRENT 1000 // (mA)
  2152. #define X_SENSE_RESISTOR 91 // (mOhms)
  2153. #define X_MICROSTEPS 16 // Number of microsteps
  2154. #endif
  2155.  
  2156. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  2157. #define X2_MAX_CURRENT 1000
  2158. #define X2_SENSE_RESISTOR 91
  2159. #define X2_MICROSTEPS 16
  2160. #endif
  2161.  
  2162. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  2163. #define Y_MAX_CURRENT 1000
  2164. #define Y_SENSE_RESISTOR 91
  2165. #define Y_MICROSTEPS 16
  2166. #endif
  2167.  
  2168. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  2169. #define Y2_MAX_CURRENT 1000
  2170. #define Y2_SENSE_RESISTOR 91
  2171. #define Y2_MICROSTEPS 16
  2172. #endif
  2173.  
  2174. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  2175. #define Z_MAX_CURRENT 1000
  2176. #define Z_SENSE_RESISTOR 91
  2177. #define Z_MICROSTEPS 16
  2178. #endif
  2179.  
  2180. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  2181. #define Z2_MAX_CURRENT 1000
  2182. #define Z2_SENSE_RESISTOR 91
  2183. #define Z2_MICROSTEPS 16
  2184. #endif
  2185.  
  2186. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  2187. #define Z3_MAX_CURRENT 1000
  2188. #define Z3_SENSE_RESISTOR 91
  2189. #define Z3_MICROSTEPS 16
  2190. #endif
  2191.  
  2192. #if AXIS_DRIVER_TYPE_Z4(TMC26X)
  2193. #define Z4_MAX_CURRENT 1000
  2194. #define Z4_SENSE_RESISTOR 91
  2195. #define Z4_MICROSTEPS 16
  2196. #endif
  2197.  
  2198. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  2199. #define E0_MAX_CURRENT 1000
  2200. #define E0_SENSE_RESISTOR 91
  2201. #define E0_MICROSTEPS 16
  2202. #endif
  2203.  
  2204. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  2205. #define E1_MAX_CURRENT 1000
  2206. #define E1_SENSE_RESISTOR 91
  2207. #define E1_MICROSTEPS 16
  2208. #endif
  2209.  
  2210. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  2211. #define E2_MAX_CURRENT 1000
  2212. #define E2_SENSE_RESISTOR 91
  2213. #define E2_MICROSTEPS 16
  2214. #endif
  2215.  
  2216. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  2217. #define E3_MAX_CURRENT 1000
  2218. #define E3_SENSE_RESISTOR 91
  2219. #define E3_MICROSTEPS 16
  2220. #endif
  2221.  
  2222. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  2223. #define E4_MAX_CURRENT 1000
  2224. #define E4_SENSE_RESISTOR 91
  2225. #define E4_MICROSTEPS 16
  2226. #endif
  2227.  
  2228. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  2229. #define E5_MAX_CURRENT 1000
  2230. #define E5_SENSE_RESISTOR 91
  2231. #define E5_MICROSTEPS 16
  2232. #endif
  2233.  
  2234. #if AXIS_DRIVER_TYPE_E6(TMC26X)
  2235. #define E6_MAX_CURRENT 1000
  2236. #define E6_SENSE_RESISTOR 91
  2237. #define E6_MICROSTEPS 16
  2238. #endif
  2239.  
  2240. #if AXIS_DRIVER_TYPE_E7(TMC26X)
  2241. #define E7_MAX_CURRENT 1000
  2242. #define E7_SENSE_RESISTOR 91
  2243. #define E7_MICROSTEPS 16
  2244. #endif
  2245.  
  2246. #endif // TMC26X
  2247.  
  2248. // @section tmc_smart
  2249.  
  2250. /**
  2251. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  2252. * connect your SPI pins to the hardware SPI interface on your board and define
  2253. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  2254. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  2255. * You may also use software SPI if you wish to use general purpose IO pins.
  2256. *
  2257. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  2258. * to the driver side PDN_UART pin with a 1K resistor.
  2259. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  2260. * a resistor.
  2261. * The drivers can also be used with hardware serial.
  2262. *
  2263. * TMCStepper library is required to use TMC stepper drivers.
  2264. * https://github.com/teemuatlut/TMCStepper
  2265. */
  2266. #if HAS_TRINAMIC_CONFIG
  2267.  
  2268. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  2269. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  2270.  
  2271. #if AXIS_IS_TMC(X)
  2272. #define X_CURRENT 580 // (mA) RMS current. Multiply by 1.414 for peak current.
  2273. #define X_CURRENT_HOME (X_CURRENT/2) // (mA) RMS current for sensorless homing
  2274. #define X_MICROSTEPS 16 // 0..256
  2275. #define X_RSENSE 0.11
  2276. #define X_CHAIN_POS -1 // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
  2277. #endif
  2278.  
  2279. #if AXIS_IS_TMC(X2)
  2280. #define X2_CURRENT 800
  2281. #define X2_CURRENT_HOME X2_CURRENT
  2282. #define X2_MICROSTEPS 16
  2283. #define X2_RSENSE 0.11
  2284. #define X2_CHAIN_POS -1
  2285. #endif
  2286.  
  2287. #if AXIS_IS_TMC(Y)
  2288. #define Y_CURRENT 580
  2289. #define Y_CURRENT_HOME (Y_CURRENT/2)
  2290. #define Y_MICROSTEPS 16
  2291. #define Y_RSENSE 0.11
  2292. #define Y_CHAIN_POS -1
  2293. #endif
  2294.  
  2295. #if AXIS_IS_TMC(Y2)
  2296. #define Y2_CURRENT 800
  2297. #define Y2_CURRENT_HOME Y2_CURRENT
  2298. #define Y2_MICROSTEPS 16
  2299. #define Y2_RSENSE 0.11
  2300. #define Y2_CHAIN_POS -1
  2301. #endif
  2302.  
  2303. #if AXIS_IS_TMC(Z)
  2304. #define Z_CURRENT 580
  2305. #define Z_CURRENT_HOME Z_CURRENT
  2306. #define Z_MICROSTEPS 16
  2307. #define Z_RSENSE 0.11
  2308. #define Z_CHAIN_POS -1
  2309. #endif
  2310.  
  2311. #if AXIS_IS_TMC(Z2)
  2312. #define Z2_CURRENT 800
  2313. #define Z2_CURRENT_HOME Z2_CURRENT
  2314. #define Z2_MICROSTEPS 16
  2315. #define Z2_RSENSE 0.11
  2316. #define Z2_CHAIN_POS -1
  2317. #endif
  2318.  
  2319. #if AXIS_IS_TMC(Z3)
  2320. #define Z3_CURRENT 800
  2321. #define Z3_CURRENT_HOME Z3_CURRENT
  2322. #define Z3_MICROSTEPS 16
  2323. #define Z3_RSENSE 0.11
  2324. #define Z3_CHAIN_POS -1
  2325. #endif
  2326.  
  2327. #if AXIS_IS_TMC(Z4)
  2328. #define Z4_CURRENT 800
  2329. #define Z4_CURRENT_HOME Z4_CURRENT
  2330. #define Z4_MICROSTEPS 16
  2331. #define Z4_RSENSE 0.11
  2332. #define Z4_CHAIN_POS -1
  2333. #endif
  2334.  
  2335. #if AXIS_IS_TMC(E0)
  2336. #define E0_CURRENT 650
  2337. #define E0_MICROSTEPS 16
  2338. #define E0_RSENSE 0.11
  2339. #define E0_CHAIN_POS -1
  2340. #endif
  2341.  
  2342. #if AXIS_IS_TMC(E1)
  2343. #define E1_CURRENT 800
  2344. #define E1_MICROSTEPS 16
  2345. #define E1_RSENSE 0.11
  2346. #define E1_CHAIN_POS -1
  2347. #endif
  2348.  
  2349. #if AXIS_IS_TMC(E2)
  2350. #define E2_CURRENT 800
  2351. #define E2_MICROSTEPS 16
  2352. #define E2_RSENSE 0.11
  2353. #define E2_CHAIN_POS -1
  2354. #endif
  2355.  
  2356. #if AXIS_IS_TMC(E3)
  2357. #define E3_CURRENT 800
  2358. #define E3_MICROSTEPS 16
  2359. #define E3_RSENSE 0.11
  2360. #define E3_CHAIN_POS -1
  2361. #endif
  2362.  
  2363. #if AXIS_IS_TMC(E4)
  2364. #define E4_CURRENT 800
  2365. #define E4_MICROSTEPS 16
  2366. #define E4_RSENSE 0.11
  2367. #define E4_CHAIN_POS -1
  2368. #endif
  2369.  
  2370. #if AXIS_IS_TMC(E5)
  2371. #define E5_CURRENT 800
  2372. #define E5_MICROSTEPS 16
  2373. #define E5_RSENSE 0.11
  2374. #define E5_CHAIN_POS -1
  2375. #endif
  2376.  
  2377. #if AXIS_IS_TMC(E6)
  2378. #define E6_CURRENT 800
  2379. #define E6_MICROSTEPS 16
  2380. #define E6_RSENSE 0.11
  2381. #define E6_CHAIN_POS -1
  2382. #endif
  2383.  
  2384. #if AXIS_IS_TMC(E7)
  2385. #define E7_CURRENT 800
  2386. #define E7_MICROSTEPS 16
  2387. #define E7_RSENSE 0.11
  2388. #define E7_CHAIN_POS -1
  2389. #endif
  2390.  
  2391. /**
  2392. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  2393. * The default pins can be found in your board's pins file.
  2394. */
  2395. //#define X_CS_PIN -1
  2396. //#define Y_CS_PIN -1
  2397. //#define Z_CS_PIN -1
  2398. //#define X2_CS_PIN -1
  2399. //#define Y2_CS_PIN -1
  2400. //#define Z2_CS_PIN -1
  2401. //#define Z3_CS_PIN -1
  2402. //#define E0_CS_PIN -1
  2403. //#define E1_CS_PIN -1
  2404. //#define E2_CS_PIN -1
  2405. //#define E3_CS_PIN -1
  2406. //#define E4_CS_PIN -1
  2407. //#define E5_CS_PIN -1
  2408. //#define E6_CS_PIN -1
  2409. //#define E7_CS_PIN -1
  2410.  
  2411. /**
  2412. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2413. * The default SW SPI pins are defined the respective pins files,
  2414. * but you can override or define them here.
  2415. */
  2416. //#define TMC_USE_SW_SPI
  2417. //#define TMC_SW_MOSI -1
  2418. //#define TMC_SW_MISO -1
  2419. //#define TMC_SW_SCK -1
  2420.  
  2421. /**
  2422. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2423. * Set the address using jumpers on pins MS1 and MS2.
  2424. * Address | MS1 | MS2
  2425. * 0 | LOW | LOW
  2426. * 1 | HIGH | LOW
  2427. * 2 | LOW | HIGH
  2428. * 3 | HIGH | HIGH
  2429. *
  2430. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2431. * on the same serial port, either here or in your board's pins file.
  2432. */
  2433. #define X_SLAVE_ADDRESS 0
  2434. #define Y_SLAVE_ADDRESS 2
  2435. #define Z_SLAVE_ADDRESS 1
  2436. #define X2_SLAVE_ADDRESS 0
  2437. #define Y2_SLAVE_ADDRESS 0
  2438. #define Z2_SLAVE_ADDRESS 0
  2439. #define Z3_SLAVE_ADDRESS 0
  2440. #define Z4_SLAVE_ADDRESS 0
  2441. #define E0_SLAVE_ADDRESS 3
  2442. #define E1_SLAVE_ADDRESS 0
  2443. #define E2_SLAVE_ADDRESS 0
  2444. #define E3_SLAVE_ADDRESS 0
  2445. #define E4_SLAVE_ADDRESS 0
  2446. #define E5_SLAVE_ADDRESS 0
  2447. #define E6_SLAVE_ADDRESS 0
  2448. #define E7_SLAVE_ADDRESS 0
  2449.  
  2450. /**
  2451. * Software enable
  2452. *
  2453. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  2454. * function through a communication line such as SPI or UART.
  2455. */
  2456. //#define SOFTWARE_DRIVER_ENABLE
  2457.  
  2458. /**
  2459. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2460. * Use Trinamic's ultra quiet stepping mode.
  2461. * When disabled, Marlin will use spreadCycle stepping mode.
  2462. */
  2463. #define STEALTHCHOP_XY
  2464. #define STEALTHCHOP_Z
  2465. #define STEALTHCHOP_E
  2466.  
  2467. /**
  2468. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  2469. * or with the help of an example included in the library.
  2470. * Provided parameter sets are
  2471. * CHOPPER_DEFAULT_12V
  2472. * CHOPPER_DEFAULT_19V
  2473. * CHOPPER_DEFAULT_24V
  2474. * CHOPPER_DEFAULT_36V
  2475. * CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
  2476. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
  2477. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  2478. *
  2479. * Define you own with
  2480. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  2481. */
  2482. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V
  2483.  
  2484. /**
  2485. * Monitor Trinamic drivers
  2486. * for error conditions like overtemperature and short to ground.
  2487. * To manage over-temp Marlin can decrease the driver current until the error condition clears.
  2488. * Other detected conditions can be used to stop the current print.
  2489. * Relevant G-codes:
  2490. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  2491. * M911 - Report stepper driver overtemperature pre-warn condition.
  2492. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  2493. * M122 - Report driver parameters (Requires TMC_DEBUG)
  2494. */
  2495. //#define MONITOR_DRIVER_STATUS
  2496.  
  2497. #if ENABLED(MONITOR_DRIVER_STATUS)
  2498. #define CURRENT_STEP_DOWN 50 // [mA]
  2499. #define REPORT_CURRENT_CHANGE
  2500. #define STOP_ON_ERROR
  2501. #endif
  2502.  
  2503. /**
  2504. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2505. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  2506. * This mode allows for faster movements at the expense of higher noise levels.
  2507. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  2508. * M913 X/Y/Z/E to live tune the setting
  2509. */
  2510. //#define HYBRID_THRESHOLD
  2511.  
  2512. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  2513. #define X2_HYBRID_THRESHOLD 100
  2514. #define Y_HYBRID_THRESHOLD 100
  2515. #define Y2_HYBRID_THRESHOLD 100
  2516. #define Z_HYBRID_THRESHOLD 3
  2517. #define Z2_HYBRID_THRESHOLD 3
  2518. #define Z3_HYBRID_THRESHOLD 3
  2519. #define Z4_HYBRID_THRESHOLD 3
  2520. #define E0_HYBRID_THRESHOLD 30
  2521. #define E1_HYBRID_THRESHOLD 30
  2522. #define E2_HYBRID_THRESHOLD 30
  2523. #define E3_HYBRID_THRESHOLD 30
  2524. #define E4_HYBRID_THRESHOLD 30
  2525. #define E5_HYBRID_THRESHOLD 30
  2526. #define E6_HYBRID_THRESHOLD 30
  2527. #define E7_HYBRID_THRESHOLD 30
  2528.  
  2529. /**
  2530. * Use StallGuard to home / probe X, Y, Z.
  2531. *
  2532. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  2533. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  2534. * X, Y, and Z homing will always be done in spreadCycle mode.
  2535. *
  2536. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  2537. * Use M914 X Y Z to set the stall threshold at runtime:
  2538. *
  2539. * Sensitivity TMC2209 Others
  2540. * HIGHEST 255 -64 (Too sensitive => False positive)
  2541. * LOWEST 0 63 (Too insensitive => No trigger)
  2542. *
  2543. * It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
  2544. *
  2545. * SPI_ENDSTOPS *** Beta feature! *** TMC2130 Only ***
  2546. * Poll the driver through SPI to determine load when homing.
  2547. * Removes the need for a wire from DIAG1 to an endstop pin.
  2548. *
  2549. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  2550. * homing and adds a guard period for endstop triggering.
  2551. *
  2552. * Comment *_STALL_SENSITIVITY to disable sensorless homing for that axis.
  2553. */
  2554. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  2555.  
  2556. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  2557. // TMC2209: 0...255. TMC2130: -64...63
  2558. #define X_STALL_SENSITIVITY 75
  2559. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  2560. #define Y_STALL_SENSITIVITY 75
  2561. #define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
  2562. //#define Z_STALL_SENSITIVITY 8
  2563. //#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2564. //#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2565. //#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2566. //#define SPI_ENDSTOPS // TMC2130 only
  2567. #define IMPROVE_HOMING_RELIABILITY
  2568. #endif
  2569.  
  2570. /**
  2571. * TMC Homing stepper phase.
  2572. *
  2573. * Improve homing repeatability by homing to stepper coil's nearest absolute
  2574. * phase position. Trinamic drivers use a stepper phase table with 1024 values
  2575. * spanning 4 full steps with 256 positions each (ergo, 1024 positions).
  2576. * Full step positions (128, 384, 640, 896) have the highest holding torque.
  2577. *
  2578. * Values from 0..1023, -1 to disable homing phase for that axis.
  2579. */
  2580. //#define TMC_HOME_PHASE { 896, 896, 896 }
  2581.  
  2582. /**
  2583. * Beta feature!
  2584. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  2585. */
  2586. #define SQUARE_WAVE_STEPPING
  2587.  
  2588. /**
  2589. * Enable M122 debugging command for TMC stepper drivers.
  2590. * M122 S0/1 will enable continous reporting.
  2591. */
  2592. //#define TMC_DEBUG
  2593.  
  2594. /**
  2595. * You can set your own advanced settings by filling in predefined functions.
  2596. * A list of available functions can be found on the library github page
  2597. * https://github.com/teemuatlut/TMCStepper
  2598. *
  2599. * Example:
  2600. * #define TMC_ADV() { \
  2601. * stepperX.diag0_otpw(1); \
  2602. * stepperY.intpol(0); \
  2603. * }
  2604. */
  2605. #define TMC_ADV() { }
  2606.  
  2607. #endif // HAS_TRINAMIC_CONFIG
  2608.  
  2609. // @section L64XX
  2610.  
  2611. /**
  2612. * L64XX Stepper Driver options
  2613. *
  2614. * Arduino-L6470 library (0.8.0 or higher) is required.
  2615. * https://github.com/ameyer/Arduino-L6470
  2616. *
  2617. * Requires the following to be defined in your pins_YOUR_BOARD file
  2618. * L6470_CHAIN_SCK_PIN
  2619. * L6470_CHAIN_MISO_PIN
  2620. * L6470_CHAIN_MOSI_PIN
  2621. * L6470_CHAIN_SS_PIN
  2622. * ENABLE_RESET_L64XX_CHIPS(Q) where Q is 1 to enable and 0 to reset
  2623. */
  2624.  
  2625. #if HAS_L64XX
  2626.  
  2627. //#define L6470_CHITCHAT // Display additional status info
  2628.  
  2629. #if AXIS_IS_L64XX(X)
  2630. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
  2631. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current
  2632. // L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
  2633. // POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
  2634. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  2635. // L6470 & L6474 - VALID: 31.25 * (1-128) - 4A max - rounds down
  2636. // POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
  2637. // L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
  2638. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper - not used by L6474
  2639. #define X_CHAIN_POS -1 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  2640. #define X_SLEW_RATE 1 // 0-3, Slew 0 is slowest, 3 is fastest
  2641. #endif
  2642.  
  2643. #if AXIS_IS_L64XX(X2)
  2644. #define X2_MICROSTEPS 128
  2645. #define X2_OVERCURRENT 2000
  2646. #define X2_STALLCURRENT 1500
  2647. #define X2_MAX_VOLTAGE 127
  2648. #define X2_CHAIN_POS -1
  2649. #define X2_SLEW_RATE 1
  2650. #endif
  2651.  
  2652. #if AXIS_IS_L64XX(Y)
  2653. #define Y_MICROSTEPS 128
  2654. #define Y_OVERCURRENT 2000
  2655. #define Y_STALLCURRENT 1500
  2656. #define Y_MAX_VOLTAGE 127
  2657. #define Y_CHAIN_POS -1
  2658. #define Y_SLEW_RATE 1
  2659. #endif
  2660.  
  2661. #if AXIS_IS_L64XX(Y2)
  2662. #define Y2_MICROSTEPS 128
  2663. #define Y2_OVERCURRENT 2000
  2664. #define Y2_STALLCURRENT 1500
  2665. #define Y2_MAX_VOLTAGE 127
  2666. #define Y2_CHAIN_POS -1
  2667. #define Y2_SLEW_RATE 1
  2668. #endif
  2669.  
  2670. #if AXIS_IS_L64XX(Z)
  2671. #define Z_MICROSTEPS 128
  2672. #define Z_OVERCURRENT 2000
  2673. #define Z_STALLCURRENT 1500
  2674. #define Z_MAX_VOLTAGE 127
  2675. #define Z_CHAIN_POS -1
  2676. #define Z_SLEW_RATE 1
  2677. #endif
  2678.  
  2679. #if AXIS_IS_L64XX(Z2)
  2680. #define Z2_MICROSTEPS 128
  2681. #define Z2_OVERCURRENT 2000
  2682. #define Z2_STALLCURRENT 1500
  2683. #define Z2_MAX_VOLTAGE 127
  2684. #define Z2_CHAIN_POS -1
  2685. #define Z2_SLEW_RATE 1
  2686. #endif
  2687.  
  2688. #if AXIS_IS_L64XX(Z3)
  2689. #define Z3_MICROSTEPS 128
  2690. #define Z3_OVERCURRENT 2000
  2691. #define Z3_STALLCURRENT 1500
  2692. #define Z3_MAX_VOLTAGE 127
  2693. #define Z3_CHAIN_POS -1
  2694. #define Z3_SLEW_RATE 1
  2695. #endif
  2696.  
  2697. #if AXIS_IS_L64XX(Z4)
  2698. #define Z4_MICROSTEPS 128
  2699. #define Z4_OVERCURRENT 2000
  2700. #define Z4_STALLCURRENT 1500
  2701. #define Z4_MAX_VOLTAGE 127
  2702. #define Z4_CHAIN_POS -1
  2703. #define Z4_SLEW_RATE 1
  2704. #endif
  2705.  
  2706. #if AXIS_IS_L64XX(E0)
  2707. #define E0_MICROSTEPS 128
  2708. #define E0_OVERCURRENT 2000
  2709. #define E0_STALLCURRENT 1500
  2710. #define E0_MAX_VOLTAGE 127
  2711. #define E0_CHAIN_POS -1
  2712. #define E0_SLEW_RATE 1
  2713. #endif
  2714.  
  2715. #if AXIS_IS_L64XX(E1)
  2716. #define E1_MICROSTEPS 128
  2717. #define E1_OVERCURRENT 2000
  2718. #define E1_STALLCURRENT 1500
  2719. #define E1_MAX_VOLTAGE 127
  2720. #define E1_CHAIN_POS -1
  2721. #define E1_SLEW_RATE 1
  2722. #endif
  2723.  
  2724. #if AXIS_IS_L64XX(E2)
  2725. #define E2_MICROSTEPS 128
  2726. #define E2_OVERCURRENT 2000
  2727. #define E2_STALLCURRENT 1500
  2728. #define E2_MAX_VOLTAGE 127
  2729. #define E2_CHAIN_POS -1
  2730. #define E2_SLEW_RATE 1
  2731. #endif
  2732.  
  2733. #if AXIS_IS_L64XX(E3)
  2734. #define E3_MICROSTEPS 128
  2735. #define E3_OVERCURRENT 2000
  2736. #define E3_STALLCURRENT 1500
  2737. #define E3_MAX_VOLTAGE 127
  2738. #define E3_CHAIN_POS -1
  2739. #define E3_SLEW_RATE 1
  2740. #endif
  2741.  
  2742. #if AXIS_IS_L64XX(E4)
  2743. #define E4_MICROSTEPS 128
  2744. #define E4_OVERCURRENT 2000
  2745. #define E4_STALLCURRENT 1500
  2746. #define E4_MAX_VOLTAGE 127
  2747. #define E4_CHAIN_POS -1
  2748. #define E4_SLEW_RATE 1
  2749. #endif
  2750.  
  2751. #if AXIS_IS_L64XX(E5)
  2752. #define E5_MICROSTEPS 128
  2753. #define E5_OVERCURRENT 2000
  2754. #define E5_STALLCURRENT 1500
  2755. #define E5_MAX_VOLTAGE 127
  2756. #define E5_CHAIN_POS -1
  2757. #define E5_SLEW_RATE 1
  2758. #endif
  2759.  
  2760. #if AXIS_IS_L64XX(E6)
  2761. #define E6_MICROSTEPS 128
  2762. #define E6_OVERCURRENT 2000
  2763. #define E6_STALLCURRENT 1500
  2764. #define E6_MAX_VOLTAGE 127
  2765. #define E6_CHAIN_POS -1
  2766. #define E6_SLEW_RATE 1
  2767. #endif
  2768.  
  2769. #if AXIS_IS_L64XX(E7)
  2770. #define E7_MICROSTEPS 128
  2771. #define E7_OVERCURRENT 2000
  2772. #define E7_STALLCURRENT 1500
  2773. #define E7_MAX_VOLTAGE 127
  2774. #define E7_CHAIN_POS -1
  2775. #define E7_SLEW_RATE 1
  2776. #endif
  2777.  
  2778. /**
  2779. * Monitor L6470 drivers for error conditions like over temperature and over current.
  2780. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  2781. * Other detected conditions can be used to stop the current print.
  2782. * Relevant G-codes:
  2783. * 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.
  2784. * I not present or I0 or I1 - X, Y, Z or E0
  2785. * I2 - X2, Y2, Z2 or E1
  2786. * I3 - Z3 or E3
  2787. * I4 - Z4 or E4
  2788. * I5 - E5
  2789. * M916 - Increase drive level until get thermal warning
  2790. * M917 - Find minimum current thresholds
  2791. * M918 - Increase speed until max or error
  2792. * M122 S0/1 - Report driver parameters
  2793. */
  2794. //#define MONITOR_L6470_DRIVER_STATUS
  2795.  
  2796. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  2797. #define KVAL_HOLD_STEP_DOWN 1
  2798. //#define L6470_STOP_ON_ERROR
  2799. #endif
  2800.  
  2801. #endif // HAS_L64XX
  2802.  
  2803. // @section i2cbus
  2804.  
  2805. //
  2806. // I2C Master ID for LPC176x LCD and Digital Current control
  2807. // Does not apply to other peripherals based on the Wire library.
  2808. //
  2809. //#define I2C_MASTER_ID 1 // Set a value from 0 to 2
  2810.  
  2811. /**
  2812. * TWI/I2C BUS
  2813. *
  2814. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  2815. * machines. Enabling this will allow you to send and receive I2C data from slave
  2816. * devices on the bus.
  2817. *
  2818. * ; Example #1
  2819. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  2820. * ; It uses multiple M260 commands with one B<base 10> arg
  2821. * M260 A99 ; Target slave address
  2822. * M260 B77 ; M
  2823. * M260 B97 ; a
  2824. * M260 B114 ; r
  2825. * M260 B108 ; l
  2826. * M260 B105 ; i
  2827. * M260 B110 ; n
  2828. * M260 S1 ; Send the current buffer
  2829. *
  2830. * ; Example #2
  2831. * ; Request 6 bytes from slave device with address 0x63 (99)
  2832. * M261 A99 B5
  2833. *
  2834. * ; Example #3
  2835. * ; Example serial output of a M261 request
  2836. * echo:i2c-reply: from:99 bytes:5 data:hello
  2837. */
  2838.  
  2839. //#define EXPERIMENTAL_I2CBUS
  2840. #if ENABLED(EXPERIMENTAL_I2CBUS)
  2841. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  2842. #endif
  2843.  
  2844. // @section extras
  2845.  
  2846. /**
  2847. * Photo G-code
  2848. * Add the M240 G-code to take a photo.
  2849. * The photo can be triggered by a digital pin or a physical movement.
  2850. */
  2851. //#define PHOTO_GCODE
  2852. #if ENABLED(PHOTO_GCODE)
  2853. // A position to move to (and raise Z) before taking the photo
  2854. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  2855. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  2856. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  2857.  
  2858. // Canon RC-1 or homebrew digital camera trigger
  2859. // Data from: https://www.doc-diy.net/photo/rc-1_hacked/
  2860. //#define PHOTOGRAPH_PIN 23
  2861.  
  2862. // Canon Hack Development Kit
  2863. // https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2864. //#define CHDK_PIN 4
  2865.  
  2866. // Optional second move with delay to trigger the camera shutter
  2867. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  2868.  
  2869. // Duration to hold the switch or keep CHDK_PIN high
  2870. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  2871.  
  2872. /**
  2873. * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  2874. * Pin must be running at 48.4kHz.
  2875. * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  2876. * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  2877. *
  2878. * Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  2879. * IR Wiring: https://git.io/JvJf7
  2880. */
  2881. //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
  2882. #ifdef PHOTO_PULSES_US
  2883. #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  2884. #endif
  2885. #endif
  2886.  
  2887. /**
  2888. * Spindle & Laser control
  2889. *
  2890. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2891. * to set spindle speed, spindle direction, and laser power.
  2892. *
  2893. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2894. * Marlin can be used to turn the spindle on and off. It can also be used to set
  2895. * the spindle speed from 5,000 to 30,000 RPM.
  2896. *
  2897. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2898. * hardware PWM pin for the speed control and a pin for the rotation direction.
  2899. *
  2900. * See https://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2901. */
  2902. //#define SPINDLE_FEATURE
  2903. //#define LASER_FEATURE
  2904. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2905. #define SPINDLE_LASER_ACTIVE_STATE LOW // Set to "HIGH" if the on/off function is active HIGH
  2906. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  2907. #define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
  2908.  
  2909. #define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR and LPC)
  2910.  
  2911. /**
  2912. * Speed / Power can be set ('M3 S') and displayed in terms of:
  2913. * - PWM255 (S0 - S255)
  2914. * - PERCENT (S0 - S100)
  2915. * - RPM (S0 - S50000) Best for use with a spindle
  2916. */
  2917. #define CUTTER_POWER_UNIT PWM255
  2918.  
  2919. /**
  2920. * Relative Cutter Power
  2921. * Normally, 'M3 O<power>' sets
  2922. * OCR power is relative to the range SPEED_POWER_MIN...SPEED_POWER_MAX.
  2923. * so input powers of 0...255 correspond to SPEED_POWER_MIN...SPEED_POWER_MAX
  2924. * instead of normal range (0 to SPEED_POWER_MAX).
  2925. * Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
  2926. */
  2927. //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
  2928.  
  2929. #if ENABLED(SPINDLE_FEATURE)
  2930. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  2931. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  2932. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  2933.  
  2934. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2935. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  2936.  
  2937. /**
  2938. * M3/M4 Power Equation
  2939. *
  2940. * Each tool uses different value ranges for speed / power control.
  2941. * These parameters are used to convert between tool power units and PWM.
  2942. *
  2943. * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
  2944. * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
  2945. */
  2946. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  2947. #define SPEED_POWER_MIN 5000 // (RPM)
  2948. #define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM
  2949. #define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments)
  2950.  
  2951. #else
  2952.  
  2953. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  2954. #define SPEED_POWER_MIN 0 // (%) 0-100
  2955. #define SPEED_POWER_MAX 100 // (%) 0-100
  2956. #define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments)
  2957.  
  2958. /**
  2959. * Enable inline laser power to be handled in the planner / stepper routines.
  2960. * Inline power is specified by the I (inline) flag in an M3 command (e.g., M3 S20 I)
  2961. * or by the 'S' parameter in G0/G1/G2/G3 moves (see LASER_MOVE_POWER).
  2962. *
  2963. * This allows the laser to keep in perfect sync with the planner and removes
  2964. * the powerup/down delay since lasers require negligible time.
  2965. */
  2966. #define LASER_POWER_INLINE
  2967.  
  2968. #if ENABLED(LASER_POWER_INLINE)
  2969. /**
  2970. * Scale the laser's power in proportion to the movement rate.
  2971. *
  2972. * - Sets the entry power proportional to the entry speed over the nominal speed.
  2973. * - Ramps the power up every N steps to approximate the speed trapezoid.
  2974. * - Due to the limited power resolution this is only approximate.
  2975. */
  2976. #define LASER_POWER_INLINE_TRAPEZOID
  2977.  
  2978. /**
  2979. * Continuously calculate the current power (nominal_power * current_rate / nominal_rate).
  2980. * Required for accurate power with non-trapezoidal acceleration (e.g., S_CURVE_ACCELERATION).
  2981. * This is a costly calculation so this option is discouraged on 8-bit AVR boards.
  2982. *
  2983. * LASER_POWER_INLINE_TRAPEZOID_CONT_PER defines how many step cycles there are between power updates. If your
  2984. * board isn't able to generate steps fast enough (and you are using LASER_POWER_INLINE_TRAPEZOID_CONT), increase this.
  2985. * Note that when this is zero it means it occurs every cycle; 1 means a delay wait one cycle then run, etc.
  2986. */
  2987. //#define LASER_POWER_INLINE_TRAPEZOID_CONT
  2988.  
  2989. /**
  2990. * Stepper iterations between power updates. Increase this value if the board
  2991. * can't keep up with the processing demands of LASER_POWER_INLINE_TRAPEZOID_CONT.
  2992. * Disable (or set to 0) to recalculate power on every stepper iteration.
  2993. */
  2994. //#define LASER_POWER_INLINE_TRAPEZOID_CONT_PER 10
  2995.  
  2996. /**
  2997. * Include laser power in G0/G1/G2/G3/G5 commands with the 'S' parameter
  2998. */
  2999. //#define LASER_MOVE_POWER
  3000.  
  3001. #if ENABLED(LASER_MOVE_POWER)
  3002. // Turn off the laser on G0 moves with no power parameter.
  3003. // If a power parameter is provided, use that instead.
  3004. //#define LASER_MOVE_G0_OFF
  3005.  
  3006. // Turn off the laser on G28 homing.
  3007. //#define LASER_MOVE_G28_OFF
  3008. #endif
  3009.  
  3010. /**
  3011. * Inline flag inverted
  3012. *
  3013. * WARNING: M5 will NOT turn off the laser unless another move
  3014. * is done (so G-code files must end with 'M5 I').
  3015. */
  3016. //#define LASER_POWER_INLINE_INVERT
  3017.  
  3018. /**
  3019. * Continuously apply inline power. ('M3 S3' == 'G1 S3' == 'M3 S3 I')
  3020. *
  3021. * The laser might do some weird things, so only enable this
  3022. * feature if you understand the implications.
  3023. */
  3024. //#define LASER_POWER_INLINE_CONTINUOUS
  3025.  
  3026. #else
  3027.  
  3028. #define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3029. #define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop
  3030.  
  3031. #endif
  3032. #endif
  3033. #endif
  3034.  
  3035. /**
  3036. * Coolant Control
  3037. *
  3038. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  3039. *
  3040. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  3041. */
  3042. //#define COOLANT_CONTROL
  3043. #if ENABLED(COOLANT_CONTROL)
  3044. #define COOLANT_MIST // Enable if mist coolant is present
  3045. #define COOLANT_FLOOD // Enable if flood coolant is present
  3046. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  3047. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  3048. #endif
  3049.  
  3050. /**
  3051. * Filament Width Sensor
  3052. *
  3053. * Measures the filament width in real-time and adjusts
  3054. * flow rate to compensate for any irregularities.
  3055. *
  3056. * Also allows the measured filament diameter to set the
  3057. * extrusion rate, so the slicer only has to specify the
  3058. * volume.
  3059. *
  3060. * Only a single extruder is supported at this time.
  3061. *
  3062. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  3063. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  3064. * 301 RAMBO : Analog input 3
  3065. *
  3066. * Note: May require analog pins to be defined for other boards.
  3067. */
  3068. //#define FILAMENT_WIDTH_SENSOR
  3069.  
  3070. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  3071. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  3072. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  3073.  
  3074. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  3075. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  3076.  
  3077. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  3078.  
  3079. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  3080. //#define FILAMENT_LCD_DISPLAY
  3081. #endif
  3082.  
  3083. /**
  3084. * Power Monitor
  3085. * Monitor voltage (V) and/or current (A), and -when possible- power (W)
  3086. *
  3087. * Read and configure with M430
  3088. *
  3089. * The current sensor feeds DC voltage (relative to the measured current) to an analog pin
  3090. * The voltage sensor feeds DC voltage (relative to the measured voltage) to an analog pin
  3091. */
  3092. //#define POWER_MONITOR_CURRENT // Monitor the system current
  3093. //#define POWER_MONITOR_VOLTAGE // Monitor the system voltage
  3094. #if EITHER(POWER_MONITOR_CURRENT, POWER_MONITOR_VOLTAGE)
  3095. #define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
  3096. #define POWER_MONITOR_CURRENT_OFFSET -1 // Offset value for current sensors with linear function output
  3097. #define POWER_MONITOR_VOLTS_PER_VOLT 0.11786 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
  3098. #define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
  3099. #endif
  3100.  
  3101. /**
  3102. * CNC Coordinate Systems
  3103. *
  3104. * Enables G53 and G54-G59.3 commands to select coordinate systems
  3105. * and G92.1 to reset the workspace to native machine space.
  3106. */
  3107. //#define CNC_COORDINATE_SYSTEMS
  3108.  
  3109. /**
  3110. * Auto-report temperatures with M155 S<seconds>
  3111. */
  3112. #define AUTO_REPORT_TEMPERATURES
  3113.  
  3114. /**
  3115. * Include capabilities in M115 output
  3116. */
  3117. #define EXTENDED_CAPABILITIES_REPORT
  3118. #if ENABLED(EXTENDED_CAPABILITIES_REPORT)
  3119. //#define M115_GEOMETRY_REPORT
  3120. #endif
  3121.  
  3122. /**
  3123. * Expected Printer Check
  3124. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  3125. * M16 with a non-matching string causes the printer to halt.
  3126. */
  3127. //#define EXPECTED_PRINTER_CHECK
  3128.  
  3129. /**
  3130. * Disable all Volumetric extrusion options
  3131. */
  3132. //#define NO_VOLUMETRICS
  3133.  
  3134. #if DISABLED(NO_VOLUMETRICS)
  3135. /**
  3136. * Volumetric extrusion default state
  3137. * Activate to make volumetric extrusion the default method,
  3138. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  3139. *
  3140. * M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
  3141. * M200 S0/S1 to disable/enable volumetric extrusion.
  3142. */
  3143. //#define VOLUMETRIC_DEFAULT_ON
  3144.  
  3145. //#define VOLUMETRIC_EXTRUDER_LIMIT
  3146. #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
  3147. /**
  3148. * Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
  3149. * This factory setting applies to all extruders.
  3150. * Use 'M200 [T<extruder>] L<limit>' to override and 'M502' to reset.
  3151. * A non-zero value activates Volume-based Extrusion Limiting.
  3152. */
  3153. #define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
  3154. #endif
  3155. #endif
  3156.  
  3157. /**
  3158. * Enable this option for a leaner build of Marlin that removes all
  3159. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  3160. *
  3161. * - M206 and M428 are disabled.
  3162. * - G92 will revert to its behavior from Marlin 1.0.
  3163. */
  3164. //#define NO_WORKSPACE_OFFSETS
  3165.  
  3166. // Extra options for the M114 "Current Position" report
  3167. //#define M114_DETAIL // Use 'M114` for details to check planner calculations
  3168. //#define M114_REALTIME // Real current position based on forward kinematics
  3169. //#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.
  3170.  
  3171. //#define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)
  3172.  
  3173. /**
  3174. * Set the number of proportional font spaces required to fill up a typical character space.
  3175. * This can help to better align the output of commands like `G29 O` Mesh Output.
  3176. *
  3177. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  3178. * Otherwise, adjust according to your client and font.
  3179. */
  3180. #define PROPORTIONAL_FONT_RATIO 1.0
  3181.  
  3182. /**
  3183. * Spend 28 bytes of SRAM to optimize the GCode parser
  3184. */
  3185. #define FASTER_GCODE_PARSER
  3186.  
  3187. #if ENABLED(FASTER_GCODE_PARSER)
  3188. //#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
  3189. #endif
  3190.  
  3191. //#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase
  3192.  
  3193. //#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW
  3194.  
  3195. /**
  3196. * CNC G-code options
  3197. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  3198. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  3199. * High feedrates may cause ringing and harm print quality.
  3200. */
  3201. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  3202. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  3203.  
  3204. // Enable and set a (default) feedrate for all G0 moves
  3205. //#define G0_FEEDRATE 3000 // (mm/min)
  3206. #ifdef G0_FEEDRATE
  3207. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  3208. #endif
  3209.  
  3210. /**
  3211. * Startup commands
  3212. *
  3213. * Execute certain G-code commands immediately after power-on.
  3214. */
  3215. //#define STARTUP_COMMANDS "M17 Z"
  3216.  
  3217. /**
  3218. * G-code Macros
  3219. *
  3220. * Add G-codes M810-M819 to define and run G-code macros.
  3221. * Macros are not saved to EEPROM.
  3222. */
  3223. //#define GCODE_MACROS
  3224. #if ENABLED(GCODE_MACROS)
  3225. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  3226. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  3227. #endif
  3228.  
  3229. /**
  3230. * User-defined menu items that execute custom GCode
  3231. */
  3232. //#define CUSTOM_USER_MENUS
  3233. #if ENABLED(CUSTOM_USER_MENUS)
  3234. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  3235. #define USER_SCRIPT_DONE "M117 User Script Done"
  3236. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  3237. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  3238.  
  3239. #define USER_DESC_1 "Home & UBL Info"
  3240. #define USER_GCODE_1 "G28\nG29 W"
  3241.  
  3242. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  3243. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3244.  
  3245. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  3246. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3247.  
  3248. #define USER_DESC_4 "Heat Bed/Home/Level"
  3249. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  3250.  
  3251. #define USER_DESC_5 "Home & Info"
  3252. #define USER_GCODE_5 "G28\nM503"
  3253. #endif
  3254.  
  3255. /**
  3256. * Host Action Commands
  3257. *
  3258. * Define host streamer action commands in compliance with the standard.
  3259. *
  3260. * See https://reprap.org/wiki/G-code#Action_commands
  3261. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  3262. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  3263. *
  3264. * Some features add reason codes to extend these commands.
  3265. *
  3266. * Host Prompt Support enables Marlin to use the host for user prompts so
  3267. * filament runout and other processes can be managed from the host side.
  3268. */
  3269. //#define HOST_ACTION_COMMANDS
  3270. #if ENABLED(HOST_ACTION_COMMANDS)
  3271. //#define HOST_PROMPT_SUPPORT
  3272. //#define HOST_START_MENU_ITEM // Add a menu item that tells the host to start
  3273. #endif
  3274.  
  3275. /**
  3276. * Cancel Objects
  3277. *
  3278. * Implement M486 to allow Marlin to skip objects
  3279. */
  3280. #define CANCEL_OBJECTS
  3281.  
  3282. /**
  3283. * I2C position encoders for closed loop control.
  3284. * Developed by Chris Barr at Aus3D.
  3285. *
  3286. * Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
  3287. * Github: https://github.com/Aus3D/MagneticEncoder
  3288. *
  3289. * Supplier: https://aus3d.com.au/magnetic-encoder-module
  3290. * Alternative Supplier: https://reliabuild3d.com/
  3291. *
  3292. * Reliabuild encoders have been modified to improve reliability.
  3293. */
  3294.  
  3295. //#define I2C_POSITION_ENCODERS
  3296. #if ENABLED(I2C_POSITION_ENCODERS)
  3297.  
  3298. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  3299. // encoders supported currently.
  3300.  
  3301. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  3302. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  3303. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  3304. // I2CPE_ENC_TYPE_ROTARY.
  3305. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  3306. // 1mm poles. For linear encoders this is ticks / mm,
  3307. // for rotary encoders this is ticks / revolution.
  3308. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  3309. // steps per full revolution (motor steps/rev * microstepping)
  3310. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  3311. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  3312. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  3313. // printer will attempt to correct the error; errors
  3314. // smaller than this are ignored to minimize effects of
  3315. // measurement noise / latency (filter).
  3316.  
  3317. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  3318. #define I2CPE_ENC_2_AXIS Y_AXIS
  3319. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  3320. #define I2CPE_ENC_2_TICKS_UNIT 2048
  3321. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  3322. //#define I2CPE_ENC_2_INVERT
  3323. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  3324. #define I2CPE_ENC_2_EC_THRESH 0.10
  3325.  
  3326. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  3327. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  3328.  
  3329. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  3330. #define I2CPE_ENC_4_AXIS E_AXIS
  3331.  
  3332. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  3333. #define I2CPE_ENC_5_AXIS E_AXIS
  3334.  
  3335. // Default settings for encoders which are enabled, but without settings configured above.
  3336. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  3337. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  3338. #define I2CPE_DEF_TICKS_REV (16 * 200)
  3339. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  3340. #define I2CPE_DEF_EC_THRESH 0.1
  3341.  
  3342. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  3343. // axis after which the printer will abort. Comment out to
  3344. // disable abort behavior.
  3345.  
  3346. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  3347. // for this amount of time (in ms) before the encoder
  3348. // is trusted again.
  3349.  
  3350. /**
  3351. * Position is checked every time a new command is executed from the buffer but during long moves,
  3352. * this setting determines the minimum update time between checks. A value of 100 works well with
  3353. * error rolling average when attempting to correct only for skips and not for vibration.
  3354. */
  3355. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  3356.  
  3357. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  3358. #define I2CPE_ERR_ROLLING_AVERAGE
  3359.  
  3360. #endif // I2C_POSITION_ENCODERS
  3361.  
  3362. /**
  3363. * Analog Joystick(s)
  3364. */
  3365. //#define JOYSTICK
  3366. #if ENABLED(JOYSTICK)
  3367. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  3368. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  3369. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  3370. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  3371.  
  3372. //#define INVERT_JOY_X // Enable if X direction is reversed
  3373. //#define INVERT_JOY_Y // Enable if Y direction is reversed
  3374. //#define INVERT_JOY_Z // Enable if Z direction is reversed
  3375.  
  3376. // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  3377. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  3378. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  3379. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  3380. //#define JOYSTICK_DEBUG
  3381. #endif
  3382.  
  3383. /**
  3384. * MAX7219 Debug Matrix
  3385. *
  3386. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  3387. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  3388. */
  3389. //#define MAX7219_DEBUG
  3390. #if ENABLED(MAX7219_DEBUG)
  3391. #define MAX7219_CLK_PIN 64
  3392. #define MAX7219_DIN_PIN 57
  3393. #define MAX7219_LOAD_PIN 44
  3394.  
  3395. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  3396. #define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
  3397. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  3398. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  3399. // connector at: right=0 bottom=-90 top=90 left=180
  3400. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  3401. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  3402.  
  3403. /**
  3404. * Sample debug features
  3405. * If you add more debug displays, be careful to avoid conflicts!
  3406. */
  3407. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  3408. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  3409. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  3410.  
  3411. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  3412. // If you experience stuttering, reboots, etc. this option can reveal how
  3413. // tweaks made to the configuration are affecting the printer in real-time.
  3414. #endif
  3415.  
  3416. /**
  3417. * NanoDLP Sync support
  3418. *
  3419. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  3420. * string to enable synchronization with DLP projector exposure. This change will allow to use
  3421. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  3422. */
  3423. //#define NANODLP_Z_SYNC
  3424. #if ENABLED(NANODLP_Z_SYNC)
  3425. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  3426. // Default behavior is limited to Z axis only.
  3427. #endif
  3428.  
  3429. /**
  3430. * WiFi Support (Espressif ESP32 WiFi)
  3431. */
  3432. //#define WIFISUPPORT // Marlin embedded WiFi managenent
  3433. //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  3434.  
  3435. #if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT)
  3436. //#define WEBSUPPORT // Start a webserver (which may include auto-discovery)
  3437. //#define OTASUPPORT // Support over-the-air firmware updates
  3438. //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  3439.  
  3440. /**
  3441. * To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
  3442. * the following defines, customized for your network. This specific file is excluded via
  3443. * .gitignore to prevent it from accidentally leaking to the public.
  3444. *
  3445. * #define WIFI_SSID "WiFi SSID"
  3446. * #define WIFI_PWD "WiFi Password"
  3447. */
  3448. //#include "Configuration_Secure.h" // External file with WiFi SSID / Password
  3449. #endif
  3450.  
  3451. /**
  3452. * Průša Multi-Material Unit v2
  3453. * Enable in Configuration.h
  3454. */
  3455. #if ENABLED(PRUSA_MMU2)
  3456.  
  3457. // Serial port used for communication with MMU2.
  3458. // For AVR enable the UART port used for the MMU. (e.g., mmuSerial)
  3459. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  3460. #define MMU2_SERIAL_PORT 2
  3461. #define MMU2_SERIAL mmuSerial
  3462.  
  3463. // Use hardware reset for MMU if a pin is defined for it
  3464. //#define MMU2_RST_PIN 23
  3465.  
  3466. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  3467. //#define MMU2_MODE_12V
  3468.  
  3469. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  3470. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  3471.  
  3472. // Add an LCD menu for MMU2
  3473. //#define MMU2_MENUS
  3474. #if ENABLED(MMU2_MENUS)
  3475. // Settings for filament load / unload from the LCD menu.
  3476. // This is for Průša MK3-style extruders. Customize for your hardware.
  3477. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  3478. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  3479. { 7.2, 1145 }, \
  3480. { 14.4, 871 }, \
  3481. { 36.0, 1393 }, \
  3482. { 14.4, 871 }, \
  3483. { 50.0, 198 }
  3484.  
  3485. #define MMU2_RAMMING_SEQUENCE \
  3486. { 1.0, 1000 }, \
  3487. { 1.0, 1500 }, \
  3488. { 2.0, 2000 }, \
  3489. { 1.5, 3000 }, \
  3490. { 2.5, 4000 }, \
  3491. { -15.0, 5000 }, \
  3492. { -14.0, 1200 }, \
  3493. { -6.0, 600 }, \
  3494. { 10.0, 700 }, \
  3495. { -10.0, 400 }, \
  3496. { -50.0, 2000 }
  3497. #endif
  3498.  
  3499. /**
  3500. * MMU Extruder Sensor
  3501. *
  3502. * Support for a Průša (or other) IR Sensor to detect filament near the extruder
  3503. * and make loading more reliable. Suitable for an extruder equipped with a filament
  3504. * sensor less than 38mm from the gears.
  3505. *
  3506. * During loading the extruder will stop when the sensor is triggered, then do a last
  3507. * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
  3508. * If all attempts fail, a filament runout will be triggered.
  3509. */
  3510. //#define MMU_EXTRUDER_SENSOR
  3511. #if ENABLED(MMU_EXTRUDER_SENSOR)
  3512. #define MMU_LOADING_ATTEMPTS_NR 5 // max. number of attempts to load filament if first load fail
  3513. #endif
  3514.  
  3515. /**
  3516. * Using a sensor like the MMU2S
  3517. * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
  3518. * See https://help.prusa3d.com/en/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560, step 11
  3519. */
  3520. //#define PRUSA_MMU2_S_MODE
  3521. #if ENABLED(PRUSA_MMU2_S_MODE)
  3522. #define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)
  3523.  
  3524. #define MMU2_CAN_LOAD_FEEDRATE 800 // (mm/min)
  3525. #define MMU2_CAN_LOAD_SEQUENCE \
  3526. { 0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  3527. { 60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  3528. { -52.0, MMU2_CAN_LOAD_FEEDRATE }
  3529.  
  3530. #define MMU2_CAN_LOAD_RETRACT 6.0 // (mm) Keep under the distance between Load Sequence values
  3531. #define MMU2_CAN_LOAD_DEVIATION 0.8 // (mm) Acceptable deviation
  3532.  
  3533. #define MMU2_CAN_LOAD_INCREMENT 0.2 // (mm) To reuse within MMU2 module
  3534. #define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  3535. { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }
  3536.  
  3537. #endif
  3538.  
  3539. //#define MMU2_DEBUG // Write debug info to serial output
  3540.  
  3541. #endif // PRUSA_MMU2
  3542.  
  3543. /**
  3544. * Advanced Print Counter settings
  3545. */
  3546. #if ENABLED(PRINTCOUNTER)
  3547. #define SERVICE_WARNING_BUZZES 3
  3548. // Activate up to 3 service interval watchdogs
  3549. //#define SERVICE_NAME_1 "Service S"
  3550. //#define SERVICE_INTERVAL_1 100 // print hours
  3551. //#define SERVICE_NAME_2 "Service L"
  3552. //#define SERVICE_INTERVAL_2 200 // print hours
  3553. //#define SERVICE_NAME_3 "Service 3"
  3554. //#define SERVICE_INTERVAL_3 1 // print hours
  3555. #endif
  3556.  
  3557. // @section develop
  3558.  
  3559. //
  3560. // M100 Free Memory Watcher to debug memory usage
  3561. //
  3562. //#define M100_FREE_MEMORY_WATCHER
  3563.  
  3564. //
  3565. // M42 - Set pin states
  3566. //
  3567. //#define DIRECT_PIN_CONTROL
  3568.  
  3569. //
  3570. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  3571. //
  3572. //#define PINS_DEBUGGING
  3573.  
  3574. // Enable Marlin dev mode which adds some special commands
  3575. //#define MARLIN_DEV_MODE
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