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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/CrealityV422"
  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 02000901
  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. #if TEMP_SENSOR_COOLER == 1000
  119. #define COOLER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  120. #define COOLER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  121. #define COOLER_BETA 3950 // Beta value
  122. #endif
  123.  
  124. #if TEMP_SENSOR_PROBE == 1000
  125. #define PROBE_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  126. #define PROBE_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  127. #define PROBE_BETA 3950 // Beta value
  128. #endif
  129.  
  130. #if TEMP_SENSOR_REDUNDANT == 1000
  131. #define REDUNDANT_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  132. #define REDUNDANT_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  133. #define REDUNDANT_BETA 3950 // Beta value
  134. #endif
  135.  
  136. //
  137. // Hephestos 2 24V heated bed upgrade kit.
  138. // https://store.bq.com/en/heated-bed-kit-hephestos2
  139. //
  140. //#define HEPHESTOS2_HEATED_BED_KIT
  141. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  142. #undef TEMP_SENSOR_BED
  143. #define TEMP_SENSOR_BED 70
  144. #define HEATER_BED_INVERTING true
  145. #endif
  146.  
  147. //
  148. // Heated Bed Bang-Bang options
  149. //
  150. #if DISABLED(PIDTEMPBED)
  151. #define BED_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  152. #if ENABLED(BED_LIMIT_SWITCHING)
  153. #define BED_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
  154. #endif
  155. #endif
  156.  
  157. //
  158. // Heated Chamber options
  159. //
  160. #if DISABLED(PIDTEMPCHAMBER)
  161. #define CHAMBER_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  162. #if ENABLED(CHAMBER_LIMIT_SWITCHING)
  163. #define CHAMBER_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
  164. #endif
  165. #endif
  166.  
  167. #if TEMP_SENSOR_CHAMBER
  168. //#define HEATER_CHAMBER_PIN P2_04 // Required heater on/off pin (example: SKR 1.4 Turbo HE1 plug)
  169. //#define HEATER_CHAMBER_INVERTING false
  170. //#define FAN1_PIN -1 // Remove the fan signal on pin P2_04 (example: SKR 1.4 Turbo HE1 plug)
  171.  
  172. //#define CHAMBER_FAN // Enable a fan on the chamber
  173. #if ENABLED(CHAMBER_FAN)
  174. #define CHAMBER_FAN_MODE 2 // Fan control mode: 0=Static; 1=Linear increase when temp is higher than target; 2=V-shaped curve; 3=similar to 1 but fan is always on.
  175. #if CHAMBER_FAN_MODE == 0
  176. #define CHAMBER_FAN_BASE 255 // Chamber fan PWM (0-255)
  177. #elif CHAMBER_FAN_MODE == 1
  178. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
  179. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  180. #elif CHAMBER_FAN_MODE == 2
  181. #define CHAMBER_FAN_BASE 128 // Minimum chamber fan PWM (0-255)
  182. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C difference from target
  183. #elif CHAMBER_FAN_MODE == 3
  184. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255)
  185. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  186. #endif
  187. #endif
  188.  
  189. //#define CHAMBER_VENT // Enable a servo-controlled vent on the chamber
  190. #if ENABLED(CHAMBER_VENT)
  191. #define CHAMBER_VENT_SERVO_NR 1 // Index of the vent servo
  192. #define HIGH_EXCESS_HEAT_LIMIT 5 // How much above target temp to consider there is excess heat in the chamber
  193. #define LOW_EXCESS_HEAT_LIMIT 3
  194. #define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
  195. #define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
  196. #endif
  197. #endif
  198.  
  199. //
  200. // Laser Cooler options
  201. //
  202. #if TEMP_SENSOR_COOLER
  203. #define COOLER_MINTEMP 8 // (°C)
  204. #define COOLER_MAXTEMP 26 // (°C)
  205. #define COOLER_DEFAULT_TEMP 16 // (°C)
  206. #define TEMP_COOLER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  207. #define COOLER_PIN 8 // Laser cooler on/off pin used to control power to the cooling element (e.g., TEC, External chiller via relay)
  208. #define COOLER_INVERTING false
  209. #define TEMP_COOLER_PIN 15 // Laser/Cooler temperature sensor pin. ADC is required.
  210. #define COOLER_FAN // Enable a fan on the cooler, Fan# 0,1,2,3 etc.
  211. #define COOLER_FAN_INDEX 0 // FAN number 0, 1, 2 etc. e.g.
  212. #if ENABLED(COOLER_FAN)
  213. #define COOLER_FAN_BASE 100 // Base Cooler fan PWM (0-255); turns on when Cooler temperature is above the target
  214. #define COOLER_FAN_FACTOR 25 // PWM increase per °C above target
  215. #endif
  216. #endif
  217.  
  218. //
  219. // Laser Coolant Flow Meter
  220. //
  221. //#define LASER_COOLANT_FLOW_METER
  222. #if ENABLED(LASER_COOLANT_FLOW_METER)
  223. #define FLOWMETER_PIN 20 // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
  224. #define FLOWMETER_PPL 5880 // (pulses/liter) Flow meter pulses-per-liter on the input pin
  225. #define FLOWMETER_INTERVAL 1000 // (ms) Flow rate calculation interval in milliseconds
  226. #define FLOWMETER_SAFETY // Prevent running the laser without the minimum flow rate set below
  227. #if ENABLED(FLOWMETER_SAFETY)
  228. #define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
  229. #endif
  230. #endif
  231.  
  232. /**
  233. * Thermal Protection provides additional protection to your printer from damage
  234. * and fire. Marlin always includes safe min and max temperature ranges which
  235. * protect against a broken or disconnected thermistor wire.
  236. *
  237. * The issue: If a thermistor falls out, it will report the much lower
  238. * temperature of the air in the room, and the the firmware will keep
  239. * the heater on.
  240. *
  241. * The solution: Once the temperature reaches the target, start observing.
  242. * If the temperature stays too far below the target (hysteresis) for too
  243. * long (period), the firmware will halt the machine as a safety precaution.
  244. *
  245. * If you get false positives for "Thermal Runaway", increase
  246. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  247. */
  248. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  249. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  250. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  251.  
  252. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  253. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  254. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  255. #endif
  256.  
  257. /**
  258. * Whenever an M104, M109, or M303 increases the target temperature, the
  259. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  260. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  261. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  262. * if the current temperature is far enough below the target for a reliable
  263. * test.
  264. *
  265. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  266. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  267. * below 2.
  268. */
  269. #define WATCH_TEMP_PERIOD 20 // Seconds
  270. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  271. #endif
  272.  
  273. /**
  274. * Thermal Protection parameters for the bed are just as above for hotends.
  275. */
  276. #if ENABLED(THERMAL_PROTECTION_BED)
  277. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  278. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  279.  
  280. /**
  281. * As described above, except for the bed (M140/M190/M303).
  282. */
  283. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  284. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  285. #endif
  286.  
  287. /**
  288. * Thermal Protection parameters for the heated chamber.
  289. */
  290. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  291. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
  292. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  293.  
  294. /**
  295. * Heated chamber watch settings (M141/M191).
  296. */
  297. #define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
  298. #define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
  299. #endif
  300.  
  301. /**
  302. * Thermal Protection parameters for the laser cooler.
  303. */
  304. #if ENABLED(THERMAL_PROTECTION_COOLER)
  305. #define THERMAL_PROTECTION_COOLER_PERIOD 10 // Seconds
  306. #define THERMAL_PROTECTION_COOLER_HYSTERESIS 3 // Degrees Celsius
  307.  
  308. /**
  309. * Laser cooling watch settings (M143/M193).
  310. */
  311. #define WATCH_COOLER_TEMP_PERIOD 60 // Seconds
  312. #define WATCH_COOLER_TEMP_INCREASE 3 // Degrees Celsius
  313. #endif
  314.  
  315. #if ENABLED(PIDTEMP)
  316. // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  317. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  318. //#define PID_EXTRUSION_SCALING
  319. #if ENABLED(PID_EXTRUSION_SCALING)
  320. #define DEFAULT_Kc (100) // heating power = Kc * e_speed
  321. #define LPQ_MAX_LEN 50
  322. #endif
  323.  
  324. /**
  325. * Add an experimental additional term to the heater power, proportional to the fan speed.
  326. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  327. * You can either just add a constant compensation with the DEFAULT_Kf value
  328. * or follow the instruction below to get speed-dependent compensation.
  329. *
  330. * Constant compensation (use only with fanspeeds of 0% and 100%)
  331. * ---------------------------------------------------------------------
  332. * A good starting point for the Kf-value comes from the calculation:
  333. * kf = (power_fan * eff_fan) / power_heater * 255
  334. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  335. *
  336. * Example:
  337. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  338. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  339. *
  340. * Fan-speed dependent compensation
  341. * --------------------------------
  342. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  343. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  344. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  345. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  346. * 2. Note the Kf-value for fan-speed at 100%
  347. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  348. * 4. Repeat step 1. and 2. for this fan speed.
  349. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  350. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  351. */
  352. //#define PID_FAN_SCALING
  353. #if ENABLED(PID_FAN_SCALING)
  354. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  355. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  356. // The alternative definition is used for an easier configuration.
  357. // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  358. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  359.  
  360. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  361. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  362. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  363.  
  364. #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)
  365. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  366.  
  367. #else
  368. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  369. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  370. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  371. #endif
  372. #endif
  373. #endif
  374.  
  375. /**
  376. * Automatic Temperature Mode
  377. *
  378. * Dynamically adjust the hotend target temperature based on planned E moves.
  379. *
  380. * (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
  381. * behavior using an additional kC value.)
  382. *
  383. * Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
  384. *
  385. * Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
  386. * Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
  387. */
  388. #define AUTOTEMP
  389. #if ENABLED(AUTOTEMP)
  390. #define AUTOTEMP_OLDWEIGHT 0.98
  391. // Turn on AUTOTEMP on M104/M109 by default using proportions set here
  392. //#define AUTOTEMP_PROPORTIONAL
  393. #if ENABLED(AUTOTEMP_PROPORTIONAL)
  394. #define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
  395. #define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
  396. #define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
  397. #endif
  398. #endif
  399.  
  400. // Show Temperature ADC value
  401. // Enable for M105 to include ADC values read from temperature sensors.
  402. //#define SHOW_TEMP_ADC_VALUES
  403.  
  404. /**
  405. * High Temperature Thermistor Support
  406. *
  407. * Thermistors able to support high temperature tend to have a hard time getting
  408. * good readings at room and lower temperatures. This means TEMP_SENSOR_X_RAW_LO_TEMP
  409. * will probably be caught when the heating element first turns on during the
  410. * preheating process, which will trigger a min_temp_error as a safety measure
  411. * and force stop everything.
  412. * To circumvent this limitation, we allow for a preheat time (during which,
  413. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  414. * aberrant readings.
  415. *
  416. * If you want to enable this feature for your hotend thermistor(s)
  417. * uncomment and set values > 0 in the constants below
  418. */
  419.  
  420. // The number of consecutive low temperature errors that can occur
  421. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  422. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  423.  
  424. // The number of milliseconds a hotend will preheat before starting to check
  425. // the temperature. This value should NOT be set to the time it takes the
  426. // hot end to reach the target temperature, but the time it takes to reach
  427. // the minimum temperature your thermistor can read. The lower the better/safer.
  428. // This shouldn't need to be more than 30 seconds (30000)
  429. //#define MILLISECONDS_PREHEAT_TIME 0
  430.  
  431. // @section extruder
  432.  
  433. // Extruder runout prevention.
  434. // If the machine is idle and the temperature over MINTEMP
  435. // then extrude some filament every couple of SECONDS.
  436. //#define EXTRUDER_RUNOUT_PREVENT
  437. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  438. #define EXTRUDER_RUNOUT_MINTEMP 190
  439. #define EXTRUDER_RUNOUT_SECONDS 30
  440. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/min)
  441. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  442. #endif
  443.  
  444. /**
  445. * Hotend Idle Timeout
  446. * Prevent filament in the nozzle from charring and causing a critical jam.
  447. */
  448. //#define HOTEND_IDLE_TIMEOUT
  449. #if ENABLED(HOTEND_IDLE_TIMEOUT)
  450. #define HOTEND_IDLE_TIMEOUT_SEC (5*60) // (seconds) Time without extruder movement to trigger protection
  451. #define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
  452. #define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
  453. #define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
  454. #endif
  455.  
  456. // @section temperature
  457.  
  458. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  459. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  460. #define TEMP_SENSOR_AD595_OFFSET 0.0
  461. #define TEMP_SENSOR_AD595_GAIN 1.0
  462. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  463. #define TEMP_SENSOR_AD8495_GAIN 1.0
  464.  
  465. /**
  466. * Controller Fan
  467. * To cool down the stepper drivers and MOSFETs.
  468. *
  469. * The fan turns on automatically whenever any driver is enabled and turns
  470. * off (or reduces to idle speed) shortly after drivers are turned off.
  471. */
  472. //#define USE_CONTROLLER_FAN
  473. #if ENABLED(USE_CONTROLLER_FAN)
  474. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  475. //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
  476. //#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
  477. #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
  478. #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
  479. #define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
  480. #define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
  481. //#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
  482. #if ENABLED(CONTROLLER_FAN_EDITABLE)
  483. #define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
  484. #endif
  485. #endif
  486.  
  487. // When first starting the main fan, run it at full speed for the
  488. // given number of milliseconds. This gets the fan spinning reliably
  489. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  490. //#define FAN_KICKSTART_TIME 100
  491.  
  492. // Some coolers may require a non-zero "off" state.
  493. //#define FAN_OFF_PWM 1
  494.  
  495. /**
  496. * PWM Fan Scaling
  497. *
  498. * Define the min/max speeds for PWM fans (as set with M106).
  499. *
  500. * With these options the M106 0-255 value range is scaled to a subset
  501. * to ensure that the fan has enough power to spin, or to run lower
  502. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  503. * Value 0 always turns off the fan.
  504. *
  505. * Define one or both of these to override the default 0-255 range.
  506. */
  507. //#define FAN_MIN_PWM 50
  508. //#define FAN_MAX_PWM 128
  509.  
  510. /**
  511. * FAST PWM FAN Settings
  512. *
  513. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  514. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  515. * frequency as close as possible to the desired frequency.
  516. *
  517. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  518. * Set this to your desired frequency.
  519. * If left undefined this defaults to F = F_CPU/(2*255*1)
  520. * i.e., F = 31.4kHz on 16MHz microcontrollers or F = 39.2kHz on 20MHz microcontrollers.
  521. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  522. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  523. *
  524. * USE_OCR2A_AS_TOP [undefined by default]
  525. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  526. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  527. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  528. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  529. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  530. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  531. */
  532. #if ENABLED(FAST_PWM_FAN)
  533. //#define FAST_PWM_FAN_FREQUENCY 31400
  534. //#define USE_OCR2A_AS_TOP
  535. #endif
  536.  
  537. /**
  538. * Use one of the PWM fans as a redundant part-cooling fan
  539. */
  540. //#define REDUNDANT_PART_COOLING_FAN 2 // Index of the fan to sync with FAN 0.
  541.  
  542. // @section extruder
  543.  
  544. /**
  545. * Extruder cooling fans
  546. *
  547. * Extruder auto fans automatically turn on when their extruders'
  548. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  549. *
  550. * Your board's pins file specifies the recommended pins. Override those here
  551. * or set to -1 to disable completely.
  552. *
  553. * Multiple extruders can be assigned to the same pin in which case
  554. * the fan will turn on when any selected extruder is above the threshold.
  555. */
  556. #define E0_AUTO_FAN_PIN -1
  557. #define E1_AUTO_FAN_PIN -1
  558. #define E2_AUTO_FAN_PIN -1
  559. #define E3_AUTO_FAN_PIN -1
  560. #define E4_AUTO_FAN_PIN -1
  561. #define E5_AUTO_FAN_PIN -1
  562. #define E6_AUTO_FAN_PIN -1
  563. #define E7_AUTO_FAN_PIN -1
  564. #define CHAMBER_AUTO_FAN_PIN -1
  565. #define COOLER_AUTO_FAN_PIN -1
  566. #define COOLER_FAN_PIN -1
  567.  
  568. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  569. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  570. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  571. #define CHAMBER_AUTO_FAN_SPEED 255
  572. #define COOLER_AUTO_FAN_TEMPERATURE 18
  573. #define COOLER_AUTO_FAN_SPEED 255
  574.  
  575. /**
  576. * Part-Cooling Fan Multiplexer
  577. *
  578. * This feature allows you to digitally multiplex the fan output.
  579. * The multiplexer is automatically switched at tool-change.
  580. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  581. */
  582. #define FANMUX0_PIN -1
  583. #define FANMUX1_PIN -1
  584. #define FANMUX2_PIN -1
  585.  
  586. /**
  587. * M355 Case Light on-off / brightness
  588. */
  589. //#define CASE_LIGHT_ENABLE
  590. #if ENABLED(CASE_LIGHT_ENABLE)
  591. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  592. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  593. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  594. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  595. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  596. //#define CASE_LIGHT_MAX_PWM 128 // Limit PWM duty cycle (0-255)
  597. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  598. #if ENABLED(NEOPIXEL_LED)
  599. //#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light
  600. #endif
  601. #if EITHER(RGB_LED, RGBW_LED)
  602. //#define CASE_LIGHT_USE_RGB_LED // Use RGB / RGBW LED as case light
  603. #endif
  604. #if EITHER(CASE_LIGHT_USE_NEOPIXEL, CASE_LIGHT_USE_RGB_LED)
  605. #define CASE_LIGHT_DEFAULT_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  606. #endif
  607. #endif
  608.  
  609. // @section homing
  610.  
  611. // If you want endstops to stay on (by default) even when not homing
  612. // enable this option. Override at any time with M120, M121.
  613. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  614.  
  615. // @section extras
  616.  
  617. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  618.  
  619. // Employ an external closed loop controller. Override pins here if needed.
  620. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  621. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  622. //#define CLOSED_LOOP_ENABLE_PIN -1
  623. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  624. #endif
  625.  
  626. /**
  627. * Dual Steppers / Dual Endstops
  628. *
  629. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  630. *
  631. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  632. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  633. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  634. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  635. *
  636. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  637. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  638. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  639. */
  640.  
  641. //#define X_DUAL_STEPPER_DRIVERS
  642. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  643. //#define INVERT_X2_VS_X_DIR // Enable if X2 direction signal is opposite to X
  644. //#define X_DUAL_ENDSTOPS
  645. #if ENABLED(X_DUAL_ENDSTOPS)
  646. #define X2_USE_ENDSTOP _XMAX_
  647. #define X2_ENDSTOP_ADJUSTMENT 0
  648. #endif
  649. #endif
  650.  
  651. //#define Y_DUAL_STEPPER_DRIVERS
  652. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  653. //#define INVERT_Y2_VS_Y_DIR // Enable if Y2 direction signal is opposite to Y
  654. //#define Y_DUAL_ENDSTOPS
  655. #if ENABLED(Y_DUAL_ENDSTOPS)
  656. #define Y2_USE_ENDSTOP _YMAX_
  657. #define Y2_ENDSTOP_ADJUSTMENT 0
  658. #endif
  659. #endif
  660.  
  661. //
  662. // For Z set the number of stepper drivers
  663. //
  664. #define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many
  665.  
  666. #if NUM_Z_STEPPER_DRIVERS > 1
  667. // Enable if Z motor direction signals are the opposite of Z1
  668. //#define INVERT_Z2_VS_Z_DIR
  669. //#define INVERT_Z3_VS_Z_DIR
  670. //#define INVERT_Z4_VS_Z_DIR
  671.  
  672. //#define Z_MULTI_ENDSTOPS
  673. #if ENABLED(Z_MULTI_ENDSTOPS)
  674. #define Z2_USE_ENDSTOP _XMAX_
  675. #define Z2_ENDSTOP_ADJUSTMENT 0
  676. #if NUM_Z_STEPPER_DRIVERS >= 3
  677. #define Z3_USE_ENDSTOP _YMAX_
  678. #define Z3_ENDSTOP_ADJUSTMENT 0
  679. #endif
  680. #if NUM_Z_STEPPER_DRIVERS >= 4
  681. #define Z4_USE_ENDSTOP _ZMAX_
  682. #define Z4_ENDSTOP_ADJUSTMENT 0
  683. #endif
  684. #endif
  685. #endif
  686.  
  687. // Drive the E axis with two synchronized steppers
  688. //#define E_DUAL_STEPPER_DRIVERS
  689. #if ENABLED(E_DUAL_STEPPER_DRIVERS)
  690. //#define INVERT_E1_VS_E0_DIR // Enable if the E motors need opposite DIR states
  691. #endif
  692.  
  693. /**
  694. * Dual X Carriage
  695. *
  696. * This setup has two X carriages that can move independently, each with its own hotend.
  697. * The carriages can be used to print an object with two colors or materials, or in
  698. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  699. * The inactive carriage is parked automatically to prevent oozing.
  700. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  701. * By default the X2 stepper is assigned to the first unused E plug on the board.
  702. *
  703. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  704. *
  705. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  706. * results as long as it supports dual X-carriages. (M605 S0)
  707. *
  708. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  709. * that additional slicer support is not required. (M605 S1)
  710. *
  711. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  712. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  713. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  714. * follow with M605 S2 to initiate duplicated movement.
  715. *
  716. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  717. * the movement of the first except the second extruder is reversed in the X axis.
  718. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  719. * follow with M605 S3 to initiate mirrored movement.
  720. */
  721. //#define DUAL_X_CARRIAGE
  722. #if ENABLED(DUAL_X_CARRIAGE)
  723. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  724. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  725. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  726. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  727. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  728. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  729. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  730. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  731. // without modifying the firmware (through the "M218 T1 X???" command).
  732. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  733.  
  734. // This is the default power-up mode which can be later using M605.
  735. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  736.  
  737. // Default x offset in duplication mode (typically set to half print bed width)
  738. #define DEFAULT_DUPLICATION_X_OFFSET 100
  739.  
  740. // Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
  741. //#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X"
  742. #endif
  743.  
  744. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  745. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  746. //#define EXT_SOLENOID
  747.  
  748. // @section homing
  749.  
  750. /**
  751. * Homing Procedure
  752. * Homing (G28) does an indefinite move towards the endstops to establish
  753. * the position of the toolhead relative to the workspace.
  754. */
  755.  
  756. //#define SENSORLESS_BACKOFF_MM { 2, 2, 0 } // (mm) Backoff from endstops before sensorless homing
  757.  
  758. #define HOMING_BUMP_MM { 5, 5, 2 } // (mm) Backoff from endstops after first bump
  759. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  760.  
  761. //#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (mm) Backoff from endstops after homing
  762.  
  763. #define QUICK_HOME // If G28 contains XY do a diagonal move first
  764. //#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
  765. //#define HOME_Z_FIRST // Home Z first. Requires a Z-MIN endstop (not a probe).
  766. //#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
  767.  
  768. // @section bltouch
  769.  
  770. #if ENABLED(BLTOUCH)
  771. /**
  772. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  773. * Do not activate settings that the probe might not understand. Clones might misunderstand
  774. * advanced commands.
  775. *
  776. * Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
  777. * wiring of the BROWN, RED and ORANGE wires.
  778. *
  779. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  780. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  781. * like they would be with a real switch. So please check the wiring first.
  782. *
  783. * Settings for all BLTouch and clone probes:
  784. */
  785.  
  786. // Safety: The probe needs time to recognize the command.
  787. // Minimum command delay (ms). Enable and increase if needed.
  788. //#define BLTOUCH_DELAY 500
  789.  
  790. /**
  791. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  792. */
  793.  
  794. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  795. // in special cases, like noisy or filtered input configurations.
  796. //#define BLTOUCH_FORCE_SW_MODE
  797.  
  798. /**
  799. * Settings for BLTouch Smart 3.0 and 3.1
  800. * Summary:
  801. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  802. * - High-Speed mode
  803. * - Disable LCD voltage options
  804. */
  805.  
  806. /**
  807. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  808. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  809. * If disabled, OD mode is the hard-coded default on 3.0
  810. * On startup, Marlin will compare its eeprom to this value. If the selected mode
  811. * differs, a mode set eeprom write will be completed at initialization.
  812. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  813. */
  814. #define BLTOUCH_SET_5V_MODE
  815.  
  816. /**
  817. * Safety: Activate if connecting a probe with an unknown voltage mode.
  818. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  819. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  820. * To preserve the life of the probe, use this once then turn it off and re-flash.
  821. */
  822. //#define BLTOUCH_FORCE_MODE_SET
  823.  
  824. /**
  825. * Use "HIGH SPEED" mode for probing.
  826. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  827. * This feature was designed for Deltabots with very fast Z moves; however, higher speed Cartesians
  828. * might be able to use it. If the machine can't raise Z fast enough the BLTouch may go into ALARM.
  829. */
  830. //#define BLTOUCH_HS_MODE
  831.  
  832. // Safety: Enable voltage mode settings in the LCD menu.
  833. //#define BLTOUCH_LCD_VOLTAGE_MENU
  834.  
  835. #endif // BLTOUCH
  836.  
  837. // @section extras
  838.  
  839. /**
  840. * Z Steppers Auto-Alignment
  841. * Add the G34 command to align multiple Z steppers using a bed probe.
  842. */
  843. //#define Z_STEPPER_AUTO_ALIGN
  844. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  845. // Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
  846. // If not defined, probe limits will be used.
  847. // Override with 'M422 S<index> X<pos> Y<pos>'
  848. //#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
  849.  
  850. /**
  851. * Orientation for the automatically-calculated probe positions.
  852. * Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
  853. *
  854. * 2 Steppers: (0) (1)
  855. * | | 2 |
  856. * | 1 2 | |
  857. * | | 1 |
  858. *
  859. * 3 Steppers: (0) (1) (2) (3)
  860. * | 3 | 1 | 2 1 | 2 |
  861. * | | 3 | | 3 |
  862. * | 1 2 | 2 | 3 | 1 |
  863. *
  864. * 4 Steppers: (0) (1) (2) (3)
  865. * | 4 3 | 1 4 | 2 1 | 3 2 |
  866. * | | | | |
  867. * | 1 2 | 2 3 | 3 4 | 4 1 |
  868. */
  869. #ifndef Z_STEPPER_ALIGN_XY
  870. //#define Z_STEPPERS_ORIENTATION 0
  871. #endif
  872.  
  873. // Provide Z stepper positions for more rapid convergence in bed alignment.
  874. // Requires triple stepper drivers (i.e., set NUM_Z_STEPPER_DRIVERS to 3)
  875. //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  876. #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  877. // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  878. // the Z screw positions in the bed carriage.
  879. // Define one position per Z stepper in stepper driver order.
  880. #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  881. #else
  882. // Amplification factor. Used to scale the correction step up or down in case
  883. // the stepper (spindle) position is farther out than the test point.
  884. #define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
  885. #endif
  886.  
  887. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  888. #define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
  889. #define Z_STEPPER_ALIGN_ITERATIONS 3 // Number of iterations to apply during alignment
  890. #define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
  891. #define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
  892. // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
  893. // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
  894. #define HOME_AFTER_G34
  895. #endif
  896.  
  897. //
  898. // Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
  899. //
  900. //#define ASSISTED_TRAMMING
  901. #if ENABLED(ASSISTED_TRAMMING)
  902.  
  903. // Define positions for probe points.
  904. #define TRAMMING_POINT_XY { { 20, 20 }, { 180, 20 }, { 180, 180 }, { 20, 180 } }
  905.  
  906. // Define position names for probe points.
  907. #define TRAMMING_POINT_NAME_1 "Front-Left"
  908. #define TRAMMING_POINT_NAME_2 "Front-Right"
  909. #define TRAMMING_POINT_NAME_3 "Back-Right"
  910. #define TRAMMING_POINT_NAME_4 "Back-Left"
  911.  
  912. #define RESTORE_LEVELING_AFTER_G35 // Enable to restore leveling setup after operation
  913. //#define REPORT_TRAMMING_MM // Report Z deviation (mm) for each point relative to the first
  914.  
  915. //#define ASSISTED_TRAMMING_WIZARD // Add a Tramming Wizard to the LCD menu
  916.  
  917. //#define ASSISTED_TRAMMING_WAIT_POSITION { X_CENTER, Y_CENTER, 30 } // Move the nozzle out of the way for adjustment
  918.  
  919. /**
  920. * Screw thread:
  921. * M3: 30 = Clockwise, 31 = Counter-Clockwise
  922. * M4: 40 = Clockwise, 41 = Counter-Clockwise
  923. * M5: 50 = Clockwise, 51 = Counter-Clockwise
  924. */
  925. #define TRAMMING_SCREW_THREAD 30
  926.  
  927. #endif
  928.  
  929. // @section motion
  930.  
  931. #define AXIS_RELATIVE_MODES { false, false, false, false }
  932.  
  933. // Add a Duplicate option for well-separated conjoined nozzles
  934. //#define MULTI_NOZZLE_DUPLICATION
  935.  
  936. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  937. #define INVERT_X_STEP_PIN false
  938. #define INVERT_Y_STEP_PIN false
  939. #define INVERT_Z_STEP_PIN false
  940. #define INVERT_I_STEP_PIN false
  941. #define INVERT_J_STEP_PIN false
  942. #define INVERT_K_STEP_PIN false
  943. #define INVERT_E_STEP_PIN false
  944.  
  945. /**
  946. * Idle Stepper Shutdown
  947. * Set DISABLE_INACTIVE_? 'true' to shut down axis steppers after an idle period.
  948. * The Deactive Time can be overridden with M18 and M84. Set to 0 for No Timeout.
  949. */
  950. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  951. #define DISABLE_INACTIVE_X true
  952. #define DISABLE_INACTIVE_Y true
  953. #define DISABLE_INACTIVE_Z true // Set 'false' if the nozzle could fall onto your printed part!
  954. #define DISABLE_INACTIVE_I true
  955. #define DISABLE_INACTIVE_J true
  956. #define DISABLE_INACTIVE_K true
  957. #define DISABLE_INACTIVE_E true
  958.  
  959. // Default Minimum Feedrates for printing and travel moves
  960. #define DEFAULT_MINIMUMFEEDRATE 0.0 // (mm/s) Minimum feedrate. Set with M205 S.
  961. #define DEFAULT_MINTRAVELFEEDRATE 0.0 // (mm/s) Minimum travel feedrate. Set with M205 T.
  962.  
  963. // Minimum time that a segment needs to take as the buffer gets emptied
  964. #define DEFAULT_MINSEGMENTTIME 20000 // (µs) Set with M205 B.
  965.  
  966. // Slow down the machine if the lookahead buffer is (by default) half full.
  967. // Increase the slowdown divisor for larger buffer sizes.
  968. #define SLOWDOWN
  969. #if ENABLED(SLOWDOWN)
  970. #define SLOWDOWN_DIVISOR 2
  971. #endif
  972.  
  973. /**
  974. * XY Frequency limit
  975. * Reduce resonance by limiting the frequency of small zigzag infill moves.
  976. * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
  977. * Use M201 F<freq> G<min%> to change limits at runtime.
  978. */
  979. //#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
  980. #ifdef XY_FREQUENCY_LIMIT
  981. #define XY_FREQUENCY_MIN_PERCENT 5 // (percent) Minimum FR percentage to apply. Set with M201 G<min%>.
  982. #endif
  983.  
  984. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  985. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  986. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  987. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  988.  
  989. //
  990. // Backlash Compensation
  991. // Adds extra movement to axes on direction-changes to account for backlash.
  992. //
  993. //#define BACKLASH_COMPENSATION
  994. #if ENABLED(BACKLASH_COMPENSATION)
  995. // Define values for backlash distance and correction.
  996. // If BACKLASH_GCODE is enabled these values are the defaults.
  997. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm) One value for each linear axis
  998. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  999.  
  1000. // Add steps for motor direction changes on CORE kinematics
  1001. //#define CORE_BACKLASH
  1002.  
  1003. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  1004. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  1005. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  1006.  
  1007. // Add runtime configuration and tuning of backlash values (M425)
  1008. //#define BACKLASH_GCODE
  1009.  
  1010. #if ENABLED(BACKLASH_GCODE)
  1011. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  1012. #define MEASURE_BACKLASH_WHEN_PROBING
  1013.  
  1014. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  1015. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  1016. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  1017. // increments while checking for the contact to be broken.
  1018. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  1019. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  1020. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_FEEDRATE_SLOW // (mm/min)
  1021. #endif
  1022. #endif
  1023. #endif
  1024.  
  1025. /**
  1026. * Automatic backlash, position and hotend offset calibration
  1027. *
  1028. * Enable G425 to run automatic calibration using an electrically-
  1029. * conductive cube, bolt, or washer mounted on the bed.
  1030. *
  1031. * G425 uses the probe to touch the top and sides of the calibration object
  1032. * on the bed and measures and/or correct positional offsets, axis backlash
  1033. * and hotend offsets.
  1034. *
  1035. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  1036. * ±5mm of true values for G425 to succeed.
  1037. */
  1038. //#define CALIBRATION_GCODE
  1039. #if ENABLED(CALIBRATION_GCODE)
  1040.  
  1041. //#define CALIBRATION_SCRIPT_PRE "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
  1042. //#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
  1043.  
  1044. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  1045.  
  1046. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/min
  1047. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/min
  1048. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/min
  1049.  
  1050. // The following parameters refer to the conical section of the nozzle tip.
  1051. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  1052. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  1053.  
  1054. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  1055. //#define CALIBRATION_REPORTING
  1056.  
  1057. // The true location and dimension the cube/bolt/washer on the bed.
  1058. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  1059. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  1060.  
  1061. // Comment out any sides which are unreachable by the probe. For best
  1062. // auto-calibration results, all sides must be reachable.
  1063. #define CALIBRATION_MEASURE_RIGHT
  1064. #define CALIBRATION_MEASURE_FRONT
  1065. #define CALIBRATION_MEASURE_LEFT
  1066. #define CALIBRATION_MEASURE_BACK
  1067.  
  1068. //#define CALIBRATION_MEASURE_IMIN
  1069. //#define CALIBRATION_MEASURE_IMAX
  1070. //#define CALIBRATION_MEASURE_JMIN
  1071. //#define CALIBRATION_MEASURE_JMAX
  1072. //#define CALIBRATION_MEASURE_KMIN
  1073. //#define CALIBRATION_MEASURE_KMAX
  1074.  
  1075. // Probing at the exact top center only works if the center is flat. If
  1076. // probing on a screwhead or hollow washer, probe near the edges.
  1077. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  1078.  
  1079. // Define the pin to read during calibration
  1080. #ifndef CALIBRATION_PIN
  1081. //#define CALIBRATION_PIN -1 // Define here to override the default pin
  1082. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
  1083. //#define CALIBRATION_PIN_PULLDOWN
  1084. #define CALIBRATION_PIN_PULLUP
  1085. #endif
  1086. #endif
  1087.  
  1088. /**
  1089. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  1090. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  1091. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  1092. * lowest stepping frequencies.
  1093. */
  1094. //#define ADAPTIVE_STEP_SMOOTHING
  1095.  
  1096. /**
  1097. * Custom Microstepping
  1098. * Override as-needed for your setup. Up to 3 MS pins are supported.
  1099. */
  1100. //#define MICROSTEP1 LOW,LOW,LOW
  1101. //#define MICROSTEP2 HIGH,LOW,LOW
  1102. //#define MICROSTEP4 LOW,HIGH,LOW
  1103. //#define MICROSTEP8 HIGH,HIGH,LOW
  1104. //#define MICROSTEP16 LOW,LOW,HIGH
  1105. //#define MICROSTEP32 HIGH,LOW,HIGH
  1106.  
  1107. // Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
  1108. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  1109.  
  1110. /**
  1111. * @section stepper motor current
  1112. *
  1113. * Some boards have a means of setting the stepper motor current via firmware.
  1114. *
  1115. * The power on motor currents are set by:
  1116. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  1117. * known compatible chips: A4982
  1118. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  1119. * known compatible chips: AD5206
  1120. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  1121. * known compatible chips: MCP4728
  1122. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  1123. * known compatible chips: MCP4451, MCP4018
  1124. *
  1125. * Motor currents can also be set by M907 - M910 and by the LCD.
  1126. * M907 - applies to all.
  1127. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  1128. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  1129. */
  1130. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  1131. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  1132. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  1133.  
  1134. /**
  1135. * I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
  1136. */
  1137. //#define DIGIPOT_MCP4018 // Requires https://github.com/felias-fogg/SlowSoftI2CMaster
  1138. //#define DIGIPOT_MCP4451
  1139. #if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
  1140. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5
  1141.  
  1142. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  1143. // These correspond to the physical drivers, so be mindful if the order is changed.
  1144. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  1145.  
  1146. //#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
  1147.  
  1148. /**
  1149. * Common slave addresses:
  1150. *
  1151. * A (A shifted) B (B shifted) IC
  1152. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  1153. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  1154. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  1155. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  1156. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  1157. */
  1158. //#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
  1159. //#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
  1160. #endif
  1161.  
  1162. //===========================================================================
  1163. //=============================Additional Features===========================
  1164. //===========================================================================
  1165.  
  1166. // @section lcd
  1167.  
  1168. #if EITHER(IS_ULTIPANEL, EXTENSIBLE_UI)
  1169. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
  1170. #define FINE_MANUAL_MOVE 0.025 // (mm) Smallest manual move (< 0.1mm) applying to Z on most machines
  1171. #if IS_ULTIPANEL
  1172. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  1173. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  1174. #endif
  1175. #endif
  1176.  
  1177. // Change values more rapidly when the encoder is rotated faster
  1178. #define ENCODER_RATE_MULTIPLIER
  1179. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  1180. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  1181. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  1182. #endif
  1183.  
  1184. // Play a beep when the feedrate is changed from the Status Screen
  1185. //#define BEEP_ON_FEEDRATE_CHANGE
  1186. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  1187. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  1188. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  1189. #endif
  1190.  
  1191. #if HAS_LCD_MENU
  1192.  
  1193. // Add Probe Z Offset calibration to the Z Probe Offsets menu
  1194. #if HAS_BED_PROBE
  1195. //#define PROBE_OFFSET_WIZARD
  1196. #if ENABLED(PROBE_OFFSET_WIZARD)
  1197. //
  1198. // Enable to init the Probe Z-Offset when starting the Wizard.
  1199. // Use a height slightly above the estimated nozzle-to-probe Z offset.
  1200. // For example, with an offset of -5, consider a starting height of -4.
  1201. //
  1202. //#define PROBE_OFFSET_WIZARD_START_Z -4.0
  1203.  
  1204. // Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
  1205. //#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
  1206. #endif
  1207. #endif
  1208.  
  1209. // Include a page of printer information in the LCD Main Menu
  1210. #define LCD_INFO_MENU
  1211. #if ENABLED(LCD_INFO_MENU)
  1212. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  1213. #endif
  1214.  
  1215. // BACK menu items keep the highlight at the top
  1216. //#define TURBO_BACK_MENU_ITEM
  1217.  
  1218. // Add a mute option to the LCD menu
  1219. //#define SOUND_MENU_ITEM
  1220.  
  1221. /**
  1222. * LED Control Menu
  1223. * Add LED Control to the LCD menu
  1224. */
  1225. //#define LED_CONTROL_MENU
  1226. #if ENABLED(LED_CONTROL_MENU)
  1227. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  1228. //#define NEO2_COLOR_PRESETS // Enable a second NeoPixel Preset Color menu option
  1229. #if ENABLED(LED_COLOR_PRESETS)
  1230. #define LED_USER_PRESET_RED 255 // User defined RED value
  1231. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  1232. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  1233. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  1234. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1235. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  1236. #endif
  1237. #if ENABLED(NEO2_COLOR_PRESETS)
  1238. #define NEO2_USER_PRESET_RED 255 // User defined RED value
  1239. #define NEO2_USER_PRESET_GREEN 128 // User defined GREEN value
  1240. #define NEO2_USER_PRESET_BLUE 0 // User defined BLUE value
  1241. #define NEO2_USER_PRESET_WHITE 255 // User defined WHITE value
  1242. #define NEO2_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1243. //#define NEO2_USER_PRESET_STARTUP // Have the printer display the user preset color on startup for the second strip
  1244. #endif
  1245. #endif
  1246.  
  1247. // Insert a menu for preheating at the top level to allow for quick access
  1248. //#define PREHEAT_SHORTCUT_MENU_ITEM
  1249.  
  1250. #endif // HAS_LCD_MENU
  1251.  
  1252. #if HAS_DISPLAY
  1253. // The timeout (in ms) to return to the status screen from sub-menus
  1254. //#define LCD_TIMEOUT_TO_STATUS 15000
  1255.  
  1256. #if ENABLED(SHOW_BOOTSCREEN)
  1257. #define BOOTSCREEN_TIMEOUT 4000 // (ms) Total Duration to display the boot screen(s)
  1258. #if EITHER(HAS_MARLINUI_U8GLIB, TFT_COLOR_UI)
  1259. #define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving lots of flash)
  1260. #endif
  1261. #endif
  1262.  
  1263. // Scroll a longer status message into view
  1264. #define STATUS_MESSAGE_SCROLLING
  1265.  
  1266. // On the Info Screen, display XY with one decimal place when possible
  1267. //#define LCD_DECIMAL_SMALL_XY
  1268.  
  1269. // Add an 'M73' G-code to set the current percentage
  1270. //#define LCD_SET_PROGRESS_MANUALLY
  1271.  
  1272. // Show the E position (filament used) during printing
  1273. //#define LCD_SHOW_E_TOTAL
  1274. #endif
  1275.  
  1276. #if EITHER(SDSUPPORT, LCD_SET_PROGRESS_MANUALLY) && ANY(HAS_MARLINUI_U8GLIB, HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL, EXTENSIBLE_UI)
  1277. //#define SHOW_REMAINING_TIME // Display estimated time to completion
  1278. #if ENABLED(SHOW_REMAINING_TIME)
  1279. //#define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
  1280. //#define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
  1281. #endif
  1282.  
  1283. #if EITHER(HAS_MARLINUI_U8GLIB, EXTENSIBLE_UI)
  1284. //#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  1285. #endif
  1286.  
  1287. #if EITHER(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1288. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  1289. #if ENABLED(LCD_PROGRESS_BAR)
  1290. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  1291. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  1292. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  1293. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  1294. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  1295. #endif
  1296. #endif
  1297. #endif
  1298.  
  1299. #if ENABLED(SDSUPPORT)
  1300. /**
  1301. * SD Card SPI Speed
  1302. * May be required to resolve "volume init" errors.
  1303. *
  1304. * Enable and set to SPI_HALF_SPEED, SPI_QUARTER_SPEED, or SPI_EIGHTH_SPEED
  1305. * otherwise full speed will be applied.
  1306. *
  1307. * :['SPI_HALF_SPEED', 'SPI_QUARTER_SPEED', 'SPI_EIGHTH_SPEED']
  1308. */
  1309. //#define SD_SPI_SPEED SPI_HALF_SPEED
  1310.  
  1311. // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
  1312. // Enable this option and set to HIGH if your SD cards are incorrectly detected.
  1313. //#define SD_DETECT_STATE HIGH
  1314.  
  1315. //#define SD_IGNORE_AT_STARTUP // Don't mount the SD card when starting up
  1316. #define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)
  1317.  
  1318. //#define GCODE_REPEAT_MARKERS // Enable G-code M808 to set repeat markers and do looping
  1319.  
  1320. #define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls
  1321.  
  1322. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  1323. #define SD_FINISHED_RELEASECOMMAND "M84" // Use "M84XYE" to keep Z enabled so your bed stays in place
  1324.  
  1325. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1326. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1327. #define SDCARD_RATHERRECENTFIRST
  1328.  
  1329. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  1330.  
  1331. //#define NO_SD_AUTOSTART // Remove auto#.g file support completely to save some Flash, SRAM
  1332. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  1333.  
  1334. //#define BROWSE_MEDIA_ON_INSERT // Open the file browser when media is inserted
  1335.  
  1336. //#define MEDIA_MENU_AT_TOP // Force the media menu to be listed on the top of the main menu
  1337.  
  1338. #define EVENT_GCODE_SD_ABORT "G28XY" // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
  1339.  
  1340. #if ENABLED(PRINTER_EVENT_LEDS)
  1341. #define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
  1342. #endif
  1343.  
  1344. /**
  1345. * Continue after Power-Loss (Creality3D)
  1346. *
  1347. * Store the current state to the SD Card at the start of each layer
  1348. * during SD printing. If the recovery file is found at boot time, present
  1349. * an option on the LCD screen to continue the print from the last-known
  1350. * point in the file.
  1351. */
  1352. //#define POWER_LOSS_RECOVERY
  1353. #if ENABLED(POWER_LOSS_RECOVERY)
  1354. #define PLR_ENABLED_DEFAULT false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
  1355. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  1356. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  1357. //#define POWER_LOSS_PIN 44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  1358. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  1359. //#define POWER_LOSS_PULLUP // Set pullup / pulldown as appropriate for your sensor
  1360. //#define POWER_LOSS_PULLDOWN
  1361. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  1362. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1363.  
  1364. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1365. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1366. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1367.  
  1368. // Enable if Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
  1369. //#define POWER_LOSS_RECOVER_ZHOME
  1370. #if ENABLED(POWER_LOSS_RECOVER_ZHOME)
  1371. //#define POWER_LOSS_ZHOME_POS { 0, 0 } // Safe XY position to home Z while avoiding objects on the bed
  1372. #endif
  1373. #endif
  1374.  
  1375. /**
  1376. * Sort SD file listings in alphabetical order.
  1377. *
  1378. * With this option enabled, items on SD cards will be sorted
  1379. * by name for easier navigation.
  1380. *
  1381. * By default...
  1382. *
  1383. * - Use the slowest -but safest- method for sorting.
  1384. * - Folders are sorted to the top.
  1385. * - The sort key is statically allocated.
  1386. * - No added G-code (M34) support.
  1387. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1388. *
  1389. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1390. * compiler to calculate the worst-case usage and throw an error if the SRAM
  1391. * limit is exceeded.
  1392. *
  1393. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1394. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1395. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1396. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1397. */
  1398. //#define SDCARD_SORT_ALPHA
  1399.  
  1400. // SD Card Sorting options
  1401. #if ENABLED(SDCARD_SORT_ALPHA)
  1402. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1403. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  1404. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 G-code.
  1405. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  1406. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1407. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1408. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1409. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  1410. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1411. #endif
  1412.  
  1413. // Allow international symbols in long filenames. To display correctly, the
  1414. // LCD's font must contain the characters. Check your selected LCD language.
  1415. //#define UTF_FILENAME_SUPPORT
  1416.  
  1417. // This allows hosts to request long names for files and folders with M33
  1418. //#define LONG_FILENAME_HOST_SUPPORT
  1419.  
  1420. // Enable this option to scroll long filenames in the SD card menu
  1421. #define SCROLL_LONG_FILENAMES
  1422.  
  1423. // Leave the heaters on after Stop Print (not recommended!)
  1424. //#define SD_ABORT_NO_COOLDOWN
  1425.  
  1426. /**
  1427. * This option allows you to abort SD printing when any endstop is triggered.
  1428. * This feature must be enabled with "M540 S1" or from the LCD menu.
  1429. * To have any effect, endstops must be enabled during SD printing.
  1430. */
  1431. //#define SD_ABORT_ON_ENDSTOP_HIT
  1432.  
  1433. /**
  1434. * This option makes it easier to print the same SD Card file again.
  1435. * On print completion the LCD Menu will open with the file selected.
  1436. * You can just click to start the print, or navigate elsewhere.
  1437. */
  1438. //#define SD_REPRINT_LAST_SELECTED_FILE
  1439.  
  1440. /**
  1441. * Auto-report SdCard status with M27 S<seconds>
  1442. */
  1443. //#define AUTO_REPORT_SD_STATUS
  1444.  
  1445. /**
  1446. * Support for USB thumb drives using an Arduino USB Host Shield or
  1447. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1448. * to Marlin as an SD card.
  1449. *
  1450. * The MAX3421E can be assigned the same pins as the SD card reader, with
  1451. * the following pin mapping:
  1452. *
  1453. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1454. * INT --> SD_DETECT_PIN [1]
  1455. * SS --> SDSS
  1456. *
  1457. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1458. */
  1459. //#define USB_FLASH_DRIVE_SUPPORT
  1460. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1461. /**
  1462. * USB Host Shield Library
  1463. *
  1464. * - UHS2 uses no interrupts and has been production-tested
  1465. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  1466. *
  1467. * - UHS3 is newer code with better USB compatibility. But it
  1468. * is less tested and is known to interfere with Servos.
  1469. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  1470. */
  1471. //#define USE_UHS2_USB
  1472. //#define USE_UHS3_USB
  1473.  
  1474. /**
  1475. * Native USB Host supported by some boards (USB OTG)
  1476. */
  1477. //#define USE_OTG_USB_HOST
  1478.  
  1479. #if DISABLED(USE_OTG_USB_HOST)
  1480. #define USB_CS_PIN SDSS
  1481. #define USB_INTR_PIN SD_DETECT_PIN
  1482. #endif
  1483. #endif
  1484.  
  1485. /**
  1486. * When using a bootloader that supports SD-Firmware-Flashing,
  1487. * add a menu item to activate SD-FW-Update on the next reboot.
  1488. *
  1489. * Requires ATMEGA2560 (Arduino Mega)
  1490. *
  1491. * Tested with this bootloader:
  1492. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1493. */
  1494. //#define SD_FIRMWARE_UPDATE
  1495. #if ENABLED(SD_FIRMWARE_UPDATE)
  1496. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  1497. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  1498. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1499. #endif
  1500.  
  1501. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1502. //#define BINARY_FILE_TRANSFER
  1503.  
  1504. /**
  1505. * Set this option to one of the following (or the board's defaults apply):
  1506. *
  1507. * LCD - Use the SD drive in the external LCD controller.
  1508. * ONBOARD - Use the SD drive on the control board.
  1509. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1510. *
  1511. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1512. */
  1513. //#define SDCARD_CONNECTION LCD
  1514.  
  1515. // Enable if SD detect is rendered useless (e.g., by using an SD extender)
  1516. //#define NO_SD_DETECT
  1517.  
  1518. // Multiple volume support - EXPERIMENTAL.
  1519. //#define MULTI_VOLUME
  1520. #if ENABLED(MULTI_VOLUME)
  1521. #define VOLUME_SD_ONBOARD
  1522. #define VOLUME_USB_FLASH_DRIVE
  1523. #define DEFAULT_VOLUME SV_SD_ONBOARD
  1524. #define DEFAULT_SHARED_VOLUME SV_USB_FLASH_DRIVE
  1525. #endif
  1526.  
  1527. #endif // SDSUPPORT
  1528.  
  1529. /**
  1530. * By default an onboard SD card reader may be shared as a USB mass-
  1531. * storage device. This option hides the SD card from the host PC.
  1532. */
  1533. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1534.  
  1535. /**
  1536. * Additional options for Graphical Displays
  1537. *
  1538. * Use the optimizations here to improve printing performance,
  1539. * which can be adversely affected by graphical display drawing,
  1540. * especially when doing several short moves, and when printing
  1541. * on DELTA and SCARA machines.
  1542. *
  1543. * Some of these options may result in the display lagging behind
  1544. * controller events, as there is a trade-off between reliable
  1545. * printing performance versus fast display updates.
  1546. */
  1547. #if HAS_MARLINUI_U8GLIB
  1548. // Show SD percentage next to the progress bar
  1549. //#define DOGM_SD_PERCENT
  1550.  
  1551. // Save many cycles by drawing a hollow frame or no frame on the Info Screen
  1552. //#define XYZ_NO_FRAME
  1553. #define XYZ_HOLLOW_FRAME
  1554.  
  1555. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1556. #define MENU_HOLLOW_FRAME
  1557.  
  1558. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1559. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1560. //#define USE_BIG_EDIT_FONT
  1561.  
  1562. // A smaller font may be used on the Info Screen. Costs 2434 bytes of PROGMEM.
  1563. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1564. //#define USE_SMALL_INFOFONT
  1565.  
  1566. // Swap the CW/CCW indicators in the graphics overlay
  1567. //#define OVERLAY_GFX_REVERSE
  1568.  
  1569. /**
  1570. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1571. * the ST7920 character-generator for very fast screen updates.
  1572. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1573. *
  1574. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1575. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1576. * length of time to display the status message before clearing.
  1577. *
  1578. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1579. * This will prevent position updates from being displayed.
  1580. */
  1581. #if ENABLED(U8GLIB_ST7920)
  1582. // Enable this option and reduce the value to optimize screen updates.
  1583. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1584. //#define DOGM_SPI_DELAY_US 5
  1585.  
  1586. //#define LIGHTWEIGHT_UI
  1587. #if ENABLED(LIGHTWEIGHT_UI)
  1588. #define STATUS_EXPIRE_SECONDS 20
  1589. #endif
  1590. #endif
  1591.  
  1592. /**
  1593. * Status (Info) Screen customizations
  1594. * These options may affect code size and screen render time.
  1595. * Custom status screens can forcibly override these settings.
  1596. */
  1597. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1598. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1599. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1600. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1601. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1602. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1603. //#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
  1604. //#define STATUS_COOLER_ANIM // Use a second bitmap to indicate laser cooling
  1605. //#define STATUS_FLOWMETER_ANIM // Use multiple bitmaps to indicate coolant flow
  1606. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1607. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1608. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1609. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1610. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1611.  
  1612. // Frivolous Game Options
  1613. //#define MARLIN_BRICKOUT
  1614. //#define MARLIN_INVADERS
  1615. //#define MARLIN_SNAKE
  1616. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1617.  
  1618. #endif // HAS_MARLINUI_U8GLIB
  1619.  
  1620. //
  1621. // Additional options for DGUS / DWIN displays
  1622. //
  1623. #if HAS_DGUS_LCD
  1624. #define LCD_SERIAL_PORT 3
  1625. #define LCD_BAUDRATE 115200
  1626.  
  1627. #define DGUS_RX_BUFFER_SIZE 128
  1628. #define DGUS_TX_BUFFER_SIZE 48
  1629. //#define SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
  1630.  
  1631. #define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
  1632.  
  1633. #if ANY(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_MKS, DGUS_LCD_UI_HIPRECY)
  1634. #define DGUS_PRINT_FILENAME // Display the filename during printing
  1635. #define DGUS_PREHEAT_UI // Display a preheat screen during heatup
  1636.  
  1637. #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_MKS)
  1638. //#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for FYSETC and MKS
  1639. #else
  1640. #define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
  1641. #endif
  1642.  
  1643. #define DGUS_FILAMENT_LOADUNLOAD
  1644. #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  1645. #define DGUS_FILAMENT_PURGE_LENGTH 10
  1646. #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  1647. #endif
  1648.  
  1649. #define DGUS_UI_WAITING // Show a "waiting" screen between some screens
  1650. #if ENABLED(DGUS_UI_WAITING)
  1651. #define DGUS_UI_WAITING_STATUS 10
  1652. #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  1653. #endif
  1654. #endif
  1655. #endif // HAS_DGUS_LCD
  1656.  
  1657. //
  1658. // Additional options for AnyCubic Chiron TFT displays
  1659. //
  1660. #if ENABLED(ANYCUBIC_LCD_CHIRON)
  1661. // By default the type of panel is automatically detected.
  1662. // Enable one of these options if you know the panel type.
  1663. //#define CHIRON_TFT_STANDARD
  1664. //#define CHIRON_TFT_NEW
  1665.  
  1666. // Enable the longer Anycubic powerup startup tune
  1667. //#define AC_DEFAULT_STARTUP_TUNE
  1668.  
  1669. /**
  1670. * Display Folders
  1671. * By default the file browser lists all G-code files (including those in subfolders) in a flat list.
  1672. * Enable this option to display a hierarchical file browser.
  1673. *
  1674. * NOTES:
  1675. * - Without this option it helps to enable SDCARD_SORT_ALPHA so files are sorted before/after folders.
  1676. * - When used with the "new" panel, folder names will also have '.gcode' appended to their names.
  1677. * This hack is currently required to force the panel to show folders.
  1678. */
  1679. #define AC_SD_FOLDER_VIEW
  1680. #endif
  1681.  
  1682. //
  1683. // Specify additional languages for the UI. Default specified by LCD_LANGUAGE.
  1684. //
  1685. #if ANY(DOGLCD, TFT_COLOR_UI, TOUCH_UI_FTDI_EVE)
  1686. //#define LCD_LANGUAGE_2 fr
  1687. //#define LCD_LANGUAGE_3 de
  1688. //#define LCD_LANGUAGE_4 es
  1689. //#define LCD_LANGUAGE_5 it
  1690. #ifdef LCD_LANGUAGE_2
  1691. //#define LCD_LANGUAGE_AUTO_SAVE // Automatically save language to EEPROM on change
  1692. #endif
  1693. #endif
  1694.  
  1695. //
  1696. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1697. //
  1698. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1699. // Display board used
  1700. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1701. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1702. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1703. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1704. //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
  1705. //#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
  1706. //#define LCD_EVE3_50G // Matrix Orbital 5.0", 800x480, BT815
  1707. //#define LCD_EVE2_50G // Matrix Orbital 5.0", 800x480, FT813
  1708.  
  1709. // Correct the resolution if not using the stock TFT panel.
  1710. //#define TOUCH_UI_320x240
  1711. //#define TOUCH_UI_480x272
  1712. //#define TOUCH_UI_800x480
  1713.  
  1714. // Mappings for boards with a standard RepRapDiscount Display connector
  1715. //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
  1716. //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
  1717. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1718. //#define S6_TFT_PINMAP // FYSETC S6 pin mapping
  1719. //#define F6_TFT_PINMAP // FYSETC F6 pin mapping
  1720.  
  1721. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1722. #if ENABLED(OTHER_PIN_LAYOUT)
  1723. // Pins for CS and MOD_RESET (PD) must be chosen
  1724. #define CLCD_MOD_RESET 9
  1725. #define CLCD_SPI_CS 10
  1726.  
  1727. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1728. //#define CLCD_USE_SOFT_SPI
  1729. #if ENABLED(CLCD_USE_SOFT_SPI)
  1730. #define CLCD_SOFT_SPI_MOSI 11
  1731. #define CLCD_SOFT_SPI_MISO 12
  1732. #define CLCD_SOFT_SPI_SCLK 13
  1733. #endif
  1734. #endif
  1735.  
  1736. // Display Orientation. An inverted (i.e. upside-down) display
  1737. // is supported on the FT800. The FT810 and beyond also support
  1738. // portrait and mirrored orientations.
  1739. //#define TOUCH_UI_INVERTED
  1740. //#define TOUCH_UI_PORTRAIT
  1741. //#define TOUCH_UI_MIRRORED
  1742.  
  1743. // UTF8 processing and rendering.
  1744. // Unsupported characters are shown as '?'.
  1745. //#define TOUCH_UI_USE_UTF8
  1746. #if ENABLED(TOUCH_UI_USE_UTF8)
  1747. // Western accents support. These accented characters use
  1748. // combined bitmaps and require relatively little storage.
  1749. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1750. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1751. // Additional character groups. These characters require
  1752. // full bitmaps and take up considerable storage:
  1753. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1754. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1755. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1756. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1757. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1758. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1759. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  1760. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  1761. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  1762. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  1763. #endif
  1764.  
  1765. // Cyrillic character set, costs about 27KiB of flash
  1766. //#define TOUCH_UI_UTF8_CYRILLIC_CHARSET
  1767. #endif
  1768.  
  1769. // Use a smaller font when labels don't fit buttons
  1770. #define TOUCH_UI_FIT_TEXT
  1771.  
  1772. // Use a numeric passcode for "Screen lock" keypad.
  1773. // (recommended for smaller displays)
  1774. //#define TOUCH_UI_PASSCODE
  1775.  
  1776. // Output extra debug info for Touch UI events
  1777. //#define TOUCH_UI_DEBUG
  1778.  
  1779. // Developer menu (accessed by touching "About Printer" copyright text)
  1780. //#define TOUCH_UI_DEVELOPER_MENU
  1781. #endif
  1782.  
  1783. //
  1784. // Classic UI Options
  1785. //
  1786. #if TFT_SCALED_DOGLCD
  1787. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1788. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1789. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1790. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1791. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1792. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1793. #endif
  1794.  
  1795. //
  1796. // ADC Button Debounce
  1797. //
  1798. #if HAS_ADC_BUTTONS
  1799. #define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
  1800. #endif
  1801.  
  1802. // @section safety
  1803.  
  1804. /**
  1805. * The watchdog hardware timer will do a reset and disable all outputs
  1806. * if the firmware gets too overloaded to read the temperature sensors.
  1807. *
  1808. * If you find that watchdog reboot causes your AVR board to hang forever,
  1809. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1810. * NOTE: This method is less reliable as it can only catch hangups while
  1811. * interrupts are enabled.
  1812. */
  1813. #define USE_WATCHDOG
  1814. #if ENABLED(USE_WATCHDOG)
  1815. //#define WATCHDOG_RESET_MANUAL
  1816. #endif
  1817.  
  1818. // @section lcd
  1819.  
  1820. /**
  1821. * Babystepping enables movement of the axes by tiny increments without changing
  1822. * the current position values. This feature is used primarily to adjust the Z
  1823. * axis in the first layer of a print in real-time.
  1824. *
  1825. * Warning: Does not respect endstops!
  1826. */
  1827. #define BABYSTEPPING
  1828. #if ENABLED(BABYSTEPPING)
  1829. //#define INTEGRATED_BABYSTEPPING // EXPERIMENTAL integration of babystepping into the Stepper ISR
  1830. //#define BABYSTEP_WITHOUT_HOMING
  1831. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1832. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1833. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1834. //#define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  1835. #define BABYSTEP_MULTIPLICATOR_Z 1 // (steps or mm) Steps or millimeter distance for each Z babystep
  1836. #define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep
  1837.  
  1838. #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1839. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1840. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1841. // Note: Extra time may be added to mitigate controller latency.
  1842. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1843. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1844. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1845. #endif
  1846. #endif
  1847.  
  1848. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1849.  
  1850. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1851. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1852. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1853. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1854. #endif
  1855. #endif
  1856.  
  1857. // @section extruder
  1858.  
  1859. /**
  1860. * Linear Pressure Control v1.5
  1861. *
  1862. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1863. * K=0 means advance disabled.
  1864. *
  1865. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1866. *
  1867. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1868. * Larger K values will be needed for flexible filament and greater distances.
  1869. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1870. * print acceleration will be reduced during the affected moves to keep within the limit.
  1871. *
  1872. * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1873. */
  1874. //#define LIN_ADVANCE
  1875. #if ENABLED(LIN_ADVANCE)
  1876. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1877. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  1878. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1879. //#define EXPERIMENTAL_SCURVE // Enable this option to permit S-Curve Acceleration
  1880. #endif
  1881.  
  1882. // @section leveling
  1883.  
  1884. /**
  1885. * Points to probe for all 3-point Leveling procedures.
  1886. * Override if the automatically selected points are inadequate.
  1887. */
  1888. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1889. //#define PROBE_PT_1_X 15
  1890. //#define PROBE_PT_1_Y 180
  1891. //#define PROBE_PT_2_X 15
  1892. //#define PROBE_PT_2_Y 20
  1893. //#define PROBE_PT_3_X 170
  1894. //#define PROBE_PT_3_Y 20
  1895. #endif
  1896.  
  1897. /**
  1898. * Probing Margins
  1899. *
  1900. * Override PROBING_MARGIN for each side of the build plate
  1901. * Useful to get probe points to exact positions on targets or
  1902. * to allow leveling to avoid plate clamps on only specific
  1903. * sides of the bed. With NOZZLE_AS_PROBE negative values are
  1904. * allowed, to permit probing outside the bed.
  1905. *
  1906. * If you are replacing the prior *_PROBE_BED_POSITION options,
  1907. * LEFT and FRONT values in most cases will map directly over
  1908. * RIGHT and REAR would be the inverse such as
  1909. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1910. *
  1911. * This will allow all positions to match at compilation, however
  1912. * should the probe position be modified with M851XY then the
  1913. * probe points will follow. This prevents any change from causing
  1914. * the probe to be unable to reach any points.
  1915. */
  1916. #if PROBE_SELECTED && !IS_KINEMATIC
  1917. //#define PROBING_MARGIN_LEFT PROBING_MARGIN
  1918. //#define PROBING_MARGIN_RIGHT PROBING_MARGIN
  1919. //#define PROBING_MARGIN_FRONT PROBING_MARGIN
  1920. //#define PROBING_MARGIN_BACK PROBING_MARGIN
  1921. #endif
  1922.  
  1923. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1924. // Override the mesh area if the automatic (max) area is too large
  1925. //#define MESH_MIN_X MESH_INSET
  1926. //#define MESH_MIN_Y MESH_INSET
  1927. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1928. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1929. #endif
  1930.  
  1931. #if BOTH(AUTO_BED_LEVELING_UBL, EEPROM_SETTINGS)
  1932. //#define OPTIMIZED_MESH_STORAGE // Store mesh with less precision to save EEPROM space
  1933. #endif
  1934.  
  1935. /**
  1936. * Repeatedly attempt G29 leveling until it succeeds.
  1937. * Stop after G29_MAX_RETRIES attempts.
  1938. */
  1939. //#define G29_RETRY_AND_RECOVER
  1940. #if ENABLED(G29_RETRY_AND_RECOVER)
  1941. #define G29_MAX_RETRIES 3
  1942. #define G29_HALT_ON_FAILURE
  1943. /**
  1944. * Specify the GCODE commands that will be executed when leveling succeeds,
  1945. * between attempts, and after the maximum number of retries have been tried.
  1946. */
  1947. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1948. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1949. #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"
  1950.  
  1951. #endif
  1952.  
  1953. /**
  1954. * Thermal Probe Compensation
  1955. * Probe measurements are adjusted to compensate for temperature distortion.
  1956. * Use G76 to calibrate this feature. Use M871 to set values manually.
  1957. * For a more detailed explanation of the process see G76_M871.cpp.
  1958. */
  1959. #if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
  1960. // Enable thermal first layer compensation using bed and probe temperatures
  1961. #define PROBE_TEMP_COMPENSATION
  1962.  
  1963. // Add additional compensation depending on hotend temperature
  1964. // Note: this values cannot be calibrated and have to be set manually
  1965. #if ENABLED(PROBE_TEMP_COMPENSATION)
  1966. // Park position to wait for probe cooldown
  1967. #define PTC_PARK_POS { 0, 0, 100 }
  1968.  
  1969. // Probe position to probe and wait for probe to reach target temperature
  1970. #define PTC_PROBE_POS { 90, 100 }
  1971.  
  1972. // Enable additional compensation using hotend temperature
  1973. // Note: this values cannot be calibrated automatically but have to be set manually
  1974. //#define USE_TEMP_EXT_COMPENSATION
  1975.  
  1976. // Probe temperature calibration generates a table of values starting at PTC_SAMPLE_START
  1977. // (e.g., 30), in steps of PTC_SAMPLE_RES (e.g., 5) with PTC_SAMPLE_COUNT (e.g., 10) samples.
  1978.  
  1979. //#define PTC_SAMPLE_START 30 // (°C)
  1980. //#define PTC_SAMPLE_RES 5 // (°C)
  1981. //#define PTC_SAMPLE_COUNT 10
  1982.  
  1983. // Bed temperature calibration builds a similar table.
  1984.  
  1985. //#define BTC_SAMPLE_START 60 // (°C)
  1986. //#define BTC_SAMPLE_RES 5 // (°C)
  1987. //#define BTC_SAMPLE_COUNT 10
  1988.  
  1989. // The temperature the probe should be at while taking measurements during bed temperature
  1990. // calibration.
  1991. //#define BTC_PROBE_TEMP 30 // (°C)
  1992.  
  1993. // Height above Z=0.0 to raise the nozzle. Lowering this can help the probe to heat faster.
  1994. // Note: the Z=0.0 offset is determined by the probe offset which can be set using M851.
  1995. //#define PTC_PROBE_HEATING_OFFSET 0.5
  1996.  
  1997. // Height to raise the Z-probe between heating and taking the next measurement. Some probes
  1998. // may fail to untrigger if they have been triggered for a long time, which can be solved by
  1999. // increasing the height the probe is raised to.
  2000. //#define PTC_PROBE_RAISE 15
  2001.  
  2002. // If the probe is outside of the defined range, use linear extrapolation using the closest
  2003. // point and the PTC_LINEAR_EXTRAPOLATION'th next point. E.g. if set to 4 it will use data[0]
  2004. // and data[4] to perform linear extrapolation for values below PTC_SAMPLE_START.
  2005. //#define PTC_LINEAR_EXTRAPOLATION 4
  2006. #endif
  2007. #endif
  2008.  
  2009. // @section extras
  2010.  
  2011. //
  2012. // G60/G61 Position Save and Return
  2013. //
  2014. //#define SAVED_POSITIONS 1 // Each saved position slot costs 12 bytes
  2015.  
  2016. //
  2017. // G2/G3 Arc Support
  2018. //
  2019. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  2020. #if ENABLED(ARC_SUPPORT)
  2021. #define MM_PER_ARC_SEGMENT 1 // (mm) Length (or minimum length) of each arc segment
  2022. //#define ARC_SEGMENTS_PER_R 1 // Max segment length, MM_PER = Min
  2023. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  2024. //#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
  2025. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  2026. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  2027. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  2028. //#define SF_ARC_FIX // Enable only if using SkeinForge with "Arc Point" fillet procedure
  2029. #endif
  2030.  
  2031. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  2032. //#define BEZIER_CURVE_SUPPORT
  2033.  
  2034. /**
  2035. * Direct Stepping
  2036. *
  2037. * Comparable to the method used by Klipper, G6 direct stepping significantly
  2038. * reduces motion calculations, increases top printing speeds, and results in
  2039. * less step aliasing by calculating all motions in advance.
  2040. * Preparing your G-code: https://github.com/colinrgodsey/step-daemon
  2041. */
  2042. //#define DIRECT_STEPPING
  2043.  
  2044. /**
  2045. * G38 Probe Target
  2046. *
  2047. * This option adds G38.2 and G38.3 (probe towards target)
  2048. * and optionally G38.4 and G38.5 (probe away from target).
  2049. * Set MULTIPLE_PROBING for G38 to probe more than once.
  2050. */
  2051. //#define G38_PROBE_TARGET
  2052. #if ENABLED(G38_PROBE_TARGET)
  2053. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  2054. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  2055. #endif
  2056.  
  2057. // Moves (or segments) with fewer steps than this will be joined with the next move
  2058. #define MIN_STEPS_PER_SEGMENT 6
  2059.  
  2060. /**
  2061. * Minimum delay before and after setting the stepper DIR (in ns)
  2062. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  2063. * 20 : Minimum for TMC2xxx drivers
  2064. * 200 : Minimum for A4988 drivers
  2065. * 400 : Minimum for A5984 drivers
  2066. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  2067. * 650 : Minimum for DRV8825 drivers
  2068. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  2069. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  2070. *
  2071. * Override the default value based on the driver type set in Configuration.h.
  2072. */
  2073. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  2074. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  2075.  
  2076. /**
  2077. * Minimum stepper driver pulse width (in µs)
  2078. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  2079. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  2080. * 1 : Minimum for A4988 and A5984 stepper drivers
  2081. * 2 : Minimum for DRV8825 stepper drivers
  2082. * 3 : Minimum for TB6600 stepper drivers
  2083. * 30 : Minimum for TB6560 stepper drivers
  2084. *
  2085. * Override the default value based on the driver type set in Configuration.h.
  2086. */
  2087. //#define MINIMUM_STEPPER_PULSE 2
  2088.  
  2089. /**
  2090. * Maximum stepping rate (in Hz) the stepper driver allows
  2091. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  2092. * 5000000 : Maximum for TMC2xxx stepper drivers
  2093. * 1000000 : Maximum for LV8729 stepper driver
  2094. * 500000 : Maximum for A4988 stepper driver
  2095. * 250000 : Maximum for DRV8825 stepper driver
  2096. * 150000 : Maximum for TB6600 stepper driver
  2097. * 15000 : Maximum for TB6560 stepper driver
  2098. *
  2099. * Override the default value based on the driver type set in Configuration.h.
  2100. */
  2101. //#define MAXIMUM_STEPPER_RATE 250000
  2102.  
  2103. // @section temperature
  2104.  
  2105. // Control heater 0 and heater 1 in parallel.
  2106. //#define HEATERS_PARALLEL
  2107.  
  2108. //===========================================================================
  2109. //================================= Buffers =================================
  2110. //===========================================================================
  2111.  
  2112. // @section motion
  2113.  
  2114. // The number of linear moves that can be in the planner at once.
  2115. // The value of BLOCK_BUFFER_SIZE must be a power of 2 (e.g., 8, 16, 32)
  2116. #if BOTH(SDSUPPORT, DIRECT_STEPPING)
  2117. #define BLOCK_BUFFER_SIZE 8
  2118. #elif ENABLED(SDSUPPORT)
  2119. #define BLOCK_BUFFER_SIZE 16
  2120. #else
  2121. #define BLOCK_BUFFER_SIZE 16
  2122. #endif
  2123.  
  2124. // @section serial
  2125.  
  2126. // The ASCII buffer for serial input
  2127. #define MAX_CMD_SIZE 96
  2128. #define BUFSIZE 4
  2129.  
  2130. // Transmission to Host Buffer Size
  2131. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  2132. // To buffer a simple "ok" you need 4 bytes.
  2133. // For ADVANCED_OK (M105) you need 32 bytes.
  2134. // For debug-echo: 128 bytes for the optimal speed.
  2135. // Other output doesn't need to be that speedy.
  2136. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  2137. #define TX_BUFFER_SIZE 0
  2138.  
  2139. // Host Receive Buffer Size
  2140. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  2141. // To use flow control, set this buffer size to at least 1024 bytes.
  2142. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  2143. //#define RX_BUFFER_SIZE 1024
  2144.  
  2145. #if RX_BUFFER_SIZE >= 1024
  2146. // Enable to have the controller send XON/XOFF control characters to
  2147. // the host to signal the RX buffer is becoming full.
  2148. //#define SERIAL_XON_XOFF
  2149. #endif
  2150.  
  2151. #if ENABLED(SDSUPPORT)
  2152. // Enable this option to collect and display the maximum
  2153. // RX queue usage after transferring a file to SD.
  2154. //#define SERIAL_STATS_MAX_RX_QUEUED
  2155.  
  2156. // Enable this option to collect and display the number
  2157. // of dropped bytes after a file transfer to SD.
  2158. //#define SERIAL_STATS_DROPPED_RX
  2159. #endif
  2160.  
  2161. // Monitor RX buffer usage
  2162. // Dump an error to the serial port if the serial receive buffer overflows.
  2163. // If you see these errors, increase the RX_BUFFER_SIZE value.
  2164. // Not supported on all platforms.
  2165. //#define RX_BUFFER_MONITOR
  2166.  
  2167. /**
  2168. * Emergency Command Parser
  2169. *
  2170. * Add a low-level parser to intercept certain commands as they
  2171. * enter the serial receive buffer, so they cannot be blocked.
  2172. * Currently handles M108, M112, M410, M876
  2173. * NOTE: Not yet implemented for all platforms.
  2174. */
  2175. //#define EMERGENCY_PARSER
  2176.  
  2177. /**
  2178. * Realtime Reporting (requires EMERGENCY_PARSER)
  2179. *
  2180. * - Report position and state of the machine (like Grbl).
  2181. * - Auto-report position during long moves.
  2182. * - Useful for CNC/LASER.
  2183. *
  2184. * Adds support for commands:
  2185. * S000 : Report State and Position while moving.
  2186. * P000 : Instant Pause / Hold while moving.
  2187. * R000 : Resume from Pause / Hold.
  2188. *
  2189. * - During Hold all Emergency Parser commands are available, as usual.
  2190. * - Enable NANODLP_Z_SYNC and NANODLP_ALL_AXIS for move command end-state reports.
  2191. */
  2192. //#define REALTIME_REPORTING_COMMANDS
  2193. #if ENABLED(REALTIME_REPORTING_COMMANDS)
  2194. //#define FULL_REPORT_TO_HOST_FEATURE // Auto-report the machine status like Grbl CNC
  2195. #endif
  2196.  
  2197. // Bad Serial-connections can miss a received command by sending an 'ok'
  2198. // Therefore some clients abort after 30 seconds in a timeout.
  2199. // Some other clients start sending commands while receiving a 'wait'.
  2200. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  2201. //#define NO_TIMEOUTS 1000 // Milliseconds
  2202.  
  2203. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  2204. //#define ADVANCED_OK
  2205.  
  2206. // Printrun may have trouble receiving long strings all at once.
  2207. // This option inserts short delays between lines of serial output.
  2208. #define SERIAL_OVERRUN_PROTECTION
  2209.  
  2210. // For serial echo, the number of digits after the decimal point
  2211. //#define SERIAL_FLOAT_PRECISION 4
  2212.  
  2213. // @section extras
  2214.  
  2215. /**
  2216. * Extra Fan Speed
  2217. * Adds a secondary fan speed for each print-cooling fan.
  2218. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  2219. * 'M106 P<fan> T2' : Use the set secondary speed
  2220. * 'M106 P<fan> T1' : Restore the previous fan speed
  2221. */
  2222. //#define EXTRA_FAN_SPEED
  2223.  
  2224. /**
  2225. * Firmware-based and LCD-controlled retract
  2226. *
  2227. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  2228. * Use M207 and M208 to define parameters for retract / recover.
  2229. *
  2230. * Use M209 to enable or disable auto-retract.
  2231. * With auto-retract enabled, all G1 E moves within the set range
  2232. * will be converted to firmware-based retract/recover moves.
  2233. *
  2234. * Be sure to turn off auto-retract during filament change.
  2235. *
  2236. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  2237. */
  2238. //#define FWRETRACT
  2239. #if ENABLED(FWRETRACT)
  2240. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  2241. #if ENABLED(FWRETRACT_AUTORETRACT)
  2242. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  2243. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  2244. #endif
  2245. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  2246. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  2247. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  2248. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  2249. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  2250. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  2251. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  2252. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  2253. #if ENABLED(MIXING_EXTRUDER)
  2254. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  2255. #endif
  2256. #endif
  2257.  
  2258. /**
  2259. * Universal tool change settings.
  2260. * Applies to all types of extruders except where explicitly noted.
  2261. */
  2262. #if HAS_MULTI_EXTRUDER
  2263. // Z raise distance for tool-change, as needed for some extruders
  2264. #define TOOLCHANGE_ZRAISE 2 // (mm)
  2265. //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
  2266. //#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
  2267. #if ENABLED(TOOLCHANGE_NO_RETURN)
  2268. //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // Extra G-code to run after tool-change
  2269. #endif
  2270.  
  2271. /**
  2272. * Extra G-code to run while executing tool-change commands. Can be used to use an additional
  2273. * stepper motor (I axis, see option LINEAR_AXES in Configuration.h) to drive the tool-changer.
  2274. */
  2275. //#define EVENT_GCODE_TOOLCHANGE_T0 "G28 A\nG1 A0" // Extra G-code to run while executing tool-change command T0
  2276. //#define EVENT_GCODE_TOOLCHANGE_T1 "G1 A10" // Extra G-code to run while executing tool-change command T1
  2277.  
  2278. /**
  2279. * Tool Sensors detect when tools have been picked up or dropped.
  2280. * Requires the pins TOOL_SENSOR1_PIN, TOOL_SENSOR2_PIN, etc.
  2281. */
  2282. //#define TOOL_SENSOR
  2283.  
  2284. /**
  2285. * Retract and prime filament on tool-change to reduce
  2286. * ooze and stringing and to get cleaner transitions.
  2287. */
  2288. //#define TOOLCHANGE_FILAMENT_SWAP
  2289. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  2290. // Load / Unload
  2291. #define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
  2292. #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart, fine tune by LCD/Gcode)
  2293. #define TOOLCHANGE_FS_RETRACT_SPEED (50*60) // (mm/min) (Unloading)
  2294. #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
  2295.  
  2296. // Longer prime to clean out a SINGLENOZZLE
  2297. #define TOOLCHANGE_FS_EXTRA_PRIME 0 // (mm) Extra priming length
  2298. #define TOOLCHANGE_FS_PRIME_SPEED (4.6*60) // (mm/min) Extra priming feedrate
  2299. #define TOOLCHANGE_FS_WIPE_RETRACT 0 // (mm/min) Retract before cooling for less stringing, better wipe, etc.
  2300.  
  2301. // Cool after prime to reduce stringing
  2302. #define TOOLCHANGE_FS_FAN -1 // Fan index or -1 to skip
  2303. #define TOOLCHANGE_FS_FAN_SPEED 255 // 0-255
  2304. #define TOOLCHANGE_FS_FAN_TIME 10 // (seconds)
  2305.  
  2306. // Swap uninitialized extruder with TOOLCHANGE_FS_PRIME_SPEED for all lengths (recover + prime)
  2307. // (May break filament if not retracted beforehand.)
  2308. //#define TOOLCHANGE_FS_INIT_BEFORE_SWAP
  2309.  
  2310. // Prime on the first T0 (If other, TOOLCHANGE_FS_INIT_BEFORE_SWAP applied)
  2311. // Enable it (M217 V[0/1]) before printing, to avoid unwanted priming on host connect
  2312. //#define TOOLCHANGE_FS_PRIME_FIRST_USED
  2313.  
  2314. /**
  2315. * Tool Change Migration
  2316. * This feature provides G-code and LCD options to switch tools mid-print.
  2317. * All applicable tool properties are migrated so the print can continue.
  2318. * Tools must be closely matching and other restrictions may apply.
  2319. * Useful to:
  2320. * - Change filament color without interruption
  2321. * - Switch spools automatically on filament runout
  2322. * - Switch to a different nozzle on an extruder jam
  2323. */
  2324. #define TOOLCHANGE_MIGRATION_FEATURE
  2325.  
  2326. #endif
  2327.  
  2328. /**
  2329. * Position to park head during tool change.
  2330. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  2331. */
  2332. //#define TOOLCHANGE_PARK
  2333. #if ENABLED(TOOLCHANGE_PARK)
  2334. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  2335. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/min)
  2336. //#define TOOLCHANGE_PARK_X_ONLY // X axis only move
  2337. //#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
  2338. #endif
  2339. #endif // HAS_MULTI_EXTRUDER
  2340.  
  2341. /**
  2342. * Advanced Pause for Filament Change
  2343. * - Adds the G-code M600 Filament Change to initiate a filament change.
  2344. * - This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  2345. *
  2346. * Requirements:
  2347. * - For Filament Change parking enable and configure NOZZLE_PARK_FEATURE.
  2348. * - For user interaction enable an LCD display, HOST_PROMPT_SUPPORT, or EMERGENCY_PARSER.
  2349. *
  2350. * Enable PARK_HEAD_ON_PAUSE to add the G-code M125 Pause and Park.
  2351. */
  2352. //#define ADVANCED_PAUSE_FEATURE
  2353. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  2354. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  2355. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  2356. // This short retract is done immediately, before parking the nozzle.
  2357. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  2358. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2359. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  2360. // For Bowden, the full length of the tube and nozzle.
  2361. // For direct drive, the full length of the nozzle.
  2362. // Set to 0 for manual unloading.
  2363. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  2364. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  2365. // 0 to disable start loading and skip to fast load only
  2366. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  2367. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2368. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  2369. // For Bowden, the full length of the tube and nozzle.
  2370. // For direct drive, the full length of the nozzle.
  2371. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  2372. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  2373. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  2374. // Set to 0 for manual extrusion.
  2375. // Filament can be extruded repeatedly from the Filament Change menu
  2376. // until extrusion is consistent, and to purge old filament.
  2377. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  2378. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  2379.  
  2380. // Filament Unload does a Retract, Delay, and Purge first:
  2381. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  2382. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  2383. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  2384. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
  2385.  
  2386. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  2387. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  2388. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  2389.  
  2390. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  2391. //#define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change
  2392.  
  2393. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  2394. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  2395. #endif
  2396.  
  2397. // @section tmc
  2398.  
  2399. /**
  2400. * TMC26X Stepper Driver options
  2401. *
  2402. * The TMC26XStepper library is required for this stepper driver.
  2403. * https://github.com/trinamic/TMC26XStepper
  2404. */
  2405. #if HAS_DRIVER(TMC26X)
  2406.  
  2407. #if AXIS_DRIVER_TYPE_X(TMC26X)
  2408. #define X_MAX_CURRENT 1000 // (mA)
  2409. #define X_SENSE_RESISTOR 91 // (mOhms)
  2410. #define X_MICROSTEPS 16 // Number of microsteps
  2411. #endif
  2412.  
  2413. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  2414. #define X2_MAX_CURRENT 1000
  2415. #define X2_SENSE_RESISTOR 91
  2416. #define X2_MICROSTEPS X_MICROSTEPS
  2417. #endif
  2418.  
  2419. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  2420. #define Y_MAX_CURRENT 1000
  2421. #define Y_SENSE_RESISTOR 91
  2422. #define Y_MICROSTEPS 16
  2423. #endif
  2424.  
  2425. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  2426. #define Y2_MAX_CURRENT 1000
  2427. #define Y2_SENSE_RESISTOR 91
  2428. #define Y2_MICROSTEPS Y_MICROSTEPS
  2429. #endif
  2430.  
  2431. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  2432. #define Z_MAX_CURRENT 1000
  2433. #define Z_SENSE_RESISTOR 91
  2434. #define Z_MICROSTEPS 16
  2435. #endif
  2436.  
  2437. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  2438. #define Z2_MAX_CURRENT 1000
  2439. #define Z2_SENSE_RESISTOR 91
  2440. #define Z2_MICROSTEPS Z_MICROSTEPS
  2441. #endif
  2442.  
  2443. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  2444. #define Z3_MAX_CURRENT 1000
  2445. #define Z3_SENSE_RESISTOR 91
  2446. #define Z3_MICROSTEPS Z_MICROSTEPS
  2447. #endif
  2448.  
  2449. #if AXIS_DRIVER_TYPE_Z4(TMC26X)
  2450. #define Z4_MAX_CURRENT 1000
  2451. #define Z4_SENSE_RESISTOR 91
  2452. #define Z4_MICROSTEPS Z_MICROSTEPS
  2453. #endif
  2454.  
  2455. #if AXIS_DRIVER_TYPE_I(TMC26X)
  2456. #define I_MAX_CURRENT 1000
  2457. #define I_SENSE_RESISTOR 91
  2458. #define I_MICROSTEPS 16
  2459. #endif
  2460.  
  2461. #if AXIS_DRIVER_TYPE_J(TMC26X)
  2462. #define J_MAX_CURRENT 1000
  2463. #define J_SENSE_RESISTOR 91
  2464. #define J_MICROSTEPS 16
  2465. #endif
  2466.  
  2467. #if AXIS_DRIVER_TYPE_K(TMC26X)
  2468. #define K_MAX_CURRENT 1000
  2469. #define K_SENSE_RESISTOR 91
  2470. #define K_MICROSTEPS 16
  2471. #endif
  2472.  
  2473. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  2474. #define E0_MAX_CURRENT 1000
  2475. #define E0_SENSE_RESISTOR 91
  2476. #define E0_MICROSTEPS 16
  2477. #endif
  2478.  
  2479. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  2480. #define E1_MAX_CURRENT 1000
  2481. #define E1_SENSE_RESISTOR 91
  2482. #define E1_MICROSTEPS E0_MICROSTEPS
  2483. #endif
  2484.  
  2485. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  2486. #define E2_MAX_CURRENT 1000
  2487. #define E2_SENSE_RESISTOR 91
  2488. #define E2_MICROSTEPS E0_MICROSTEPS
  2489. #endif
  2490.  
  2491. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  2492. #define E3_MAX_CURRENT 1000
  2493. #define E3_SENSE_RESISTOR 91
  2494. #define E3_MICROSTEPS E0_MICROSTEPS
  2495. #endif
  2496.  
  2497. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  2498. #define E4_MAX_CURRENT 1000
  2499. #define E4_SENSE_RESISTOR 91
  2500. #define E4_MICROSTEPS E0_MICROSTEPS
  2501. #endif
  2502.  
  2503. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  2504. #define E5_MAX_CURRENT 1000
  2505. #define E5_SENSE_RESISTOR 91
  2506. #define E5_MICROSTEPS E0_MICROSTEPS
  2507. #endif
  2508.  
  2509. #if AXIS_DRIVER_TYPE_E6(TMC26X)
  2510. #define E6_MAX_CURRENT 1000
  2511. #define E6_SENSE_RESISTOR 91
  2512. #define E6_MICROSTEPS E0_MICROSTEPS
  2513. #endif
  2514.  
  2515. #if AXIS_DRIVER_TYPE_E7(TMC26X)
  2516. #define E7_MAX_CURRENT 1000
  2517. #define E7_SENSE_RESISTOR 91
  2518. #define E7_MICROSTEPS E0_MICROSTEPS
  2519. #endif
  2520.  
  2521. #endif // TMC26X
  2522.  
  2523. // @section tmc_smart
  2524.  
  2525. /**
  2526. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  2527. * connect your SPI pins to the hardware SPI interface on your board and define
  2528. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  2529. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  2530. * You may also use software SPI if you wish to use general purpose IO pins.
  2531. *
  2532. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  2533. * to the driver side PDN_UART pin with a 1K resistor.
  2534. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  2535. * a resistor.
  2536. * The drivers can also be used with hardware serial.
  2537. *
  2538. * TMCStepper library is required to use TMC stepper drivers.
  2539. * https://github.com/teemuatlut/TMCStepper
  2540. */
  2541. #if HAS_TRINAMIC_CONFIG
  2542.  
  2543. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  2544.  
  2545. /**
  2546. * Interpolate microsteps to 256
  2547. * Override for each driver with <driver>_INTERPOLATE settings below
  2548. */
  2549. #define INTERPOLATE true
  2550.  
  2551. #if AXIS_IS_TMC(X)
  2552. #define X_CURRENT 580 // (mA) RMS current. Multiply by 1.414 for peak current.
  2553. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
  2554. #define X_MICROSTEPS 16 // 0..256
  2555. #define X_RSENSE 0.11
  2556. #define X_CHAIN_POS -1 // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
  2557. //#define X_INTERPOLATE true // Enable to override 'INTERPOLATE' for the X axis
  2558. #endif
  2559.  
  2560. #if AXIS_IS_TMC(X2)
  2561. #define X2_CURRENT 800
  2562. #define X2_CURRENT_HOME X2_CURRENT
  2563. #define X2_MICROSTEPS X_MICROSTEPS
  2564. #define X2_RSENSE 0.11
  2565. #define X2_CHAIN_POS -1
  2566. //#define X2_INTERPOLATE true
  2567. #endif
  2568.  
  2569. #if AXIS_IS_TMC(Y)
  2570. #define Y_CURRENT 580
  2571. #define Y_CURRENT_HOME Y_CURRENT
  2572. #define Y_MICROSTEPS 16
  2573. #define Y_RSENSE 0.11
  2574. #define Y_CHAIN_POS -1
  2575. //#define Y_INTERPOLATE true
  2576. #endif
  2577.  
  2578. #if AXIS_IS_TMC(Y2)
  2579. #define Y2_CURRENT 800
  2580. #define Y2_CURRENT_HOME Y2_CURRENT
  2581. #define Y2_MICROSTEPS Y_MICROSTEPS
  2582. #define Y2_RSENSE 0.11
  2583. #define Y2_CHAIN_POS -1
  2584. //#define Y2_INTERPOLATE true
  2585. #endif
  2586.  
  2587. #if AXIS_IS_TMC(Z)
  2588. #define Z_CURRENT 580
  2589. #define Z_CURRENT_HOME Z_CURRENT
  2590. #define Z_MICROSTEPS 16
  2591. #define Z_RSENSE 0.11
  2592. #define Z_CHAIN_POS -1
  2593. //#define Z_INTERPOLATE true
  2594. #endif
  2595.  
  2596. #if AXIS_IS_TMC(Z2)
  2597. #define Z2_CURRENT 800
  2598. #define Z2_CURRENT_HOME Z2_CURRENT
  2599. #define Z2_MICROSTEPS Z_MICROSTEPS
  2600. #define Z2_RSENSE 0.11
  2601. #define Z2_CHAIN_POS -1
  2602. //#define Z2_INTERPOLATE true
  2603. #endif
  2604.  
  2605. #if AXIS_IS_TMC(Z3)
  2606. #define Z3_CURRENT 800
  2607. #define Z3_CURRENT_HOME Z3_CURRENT
  2608. #define Z3_MICROSTEPS Z_MICROSTEPS
  2609. #define Z3_RSENSE 0.11
  2610. #define Z3_CHAIN_POS -1
  2611. //#define Z3_INTERPOLATE true
  2612. #endif
  2613.  
  2614. #if AXIS_IS_TMC(Z4)
  2615. #define Z4_CURRENT 800
  2616. #define Z4_CURRENT_HOME Z4_CURRENT
  2617. #define Z4_MICROSTEPS Z_MICROSTEPS
  2618. #define Z4_RSENSE 0.11
  2619. #define Z4_CHAIN_POS -1
  2620. //#define Z4_INTERPOLATE true
  2621. #endif
  2622.  
  2623. #if AXIS_IS_TMC(I)
  2624. #define I_CURRENT 800
  2625. #define I_CURRENT_HOME I_CURRENT
  2626. #define I_MICROSTEPS 16
  2627. #define I_RSENSE 0.11
  2628. #define I_CHAIN_POS -1
  2629. //#define I_INTERPOLATE true
  2630. #endif
  2631.  
  2632. #if AXIS_IS_TMC(J)
  2633. #define J_CURRENT 800
  2634. #define J_CURRENT_HOME J_CURRENT
  2635. #define J_MICROSTEPS 16
  2636. #define J_RSENSE 0.11
  2637. #define J_CHAIN_POS -1
  2638. //#define J_INTERPOLATE true
  2639. #endif
  2640.  
  2641. #if AXIS_IS_TMC(K)
  2642. #define K_CURRENT 800
  2643. #define K_CURRENT_HOME K_CURRENT
  2644. #define K_MICROSTEPS 16
  2645. #define K_RSENSE 0.11
  2646. #define K_CHAIN_POS -1
  2647. //#define K_INTERPOLATE true
  2648. #endif
  2649.  
  2650. #if AXIS_IS_TMC(E0)
  2651. #define E0_CURRENT 650
  2652. #define E0_MICROSTEPS 16
  2653. #define E0_RSENSE 0.11
  2654. #define E0_CHAIN_POS -1
  2655. //#define E0_INTERPOLATE true
  2656. #endif
  2657.  
  2658. #if AXIS_IS_TMC(E1)
  2659. #define E1_CURRENT 800
  2660. #define E1_MICROSTEPS E0_MICROSTEPS
  2661. #define E1_RSENSE 0.11
  2662. #define E1_CHAIN_POS -1
  2663. //#define E1_INTERPOLATE true
  2664. #endif
  2665.  
  2666. #if AXIS_IS_TMC(E2)
  2667. #define E2_CURRENT 800
  2668. #define E2_MICROSTEPS E0_MICROSTEPS
  2669. #define E2_RSENSE 0.11
  2670. #define E2_CHAIN_POS -1
  2671. //#define E2_INTERPOLATE true
  2672. #endif
  2673.  
  2674. #if AXIS_IS_TMC(E3)
  2675. #define E3_CURRENT 800
  2676. #define E3_MICROSTEPS E0_MICROSTEPS
  2677. #define E3_RSENSE 0.11
  2678. #define E3_CHAIN_POS -1
  2679. //#define E3_INTERPOLATE true
  2680. #endif
  2681.  
  2682. #if AXIS_IS_TMC(E4)
  2683. #define E4_CURRENT 800
  2684. #define E4_MICROSTEPS E0_MICROSTEPS
  2685. #define E4_RSENSE 0.11
  2686. #define E4_CHAIN_POS -1
  2687. //#define E4_INTERPOLATE true
  2688. #endif
  2689.  
  2690. #if AXIS_IS_TMC(E5)
  2691. #define E5_CURRENT 800
  2692. #define E5_MICROSTEPS E0_MICROSTEPS
  2693. #define E5_RSENSE 0.11
  2694. #define E5_CHAIN_POS -1
  2695. //#define E5_INTERPOLATE true
  2696. #endif
  2697.  
  2698. #if AXIS_IS_TMC(E6)
  2699. #define E6_CURRENT 800
  2700. #define E6_MICROSTEPS E0_MICROSTEPS
  2701. #define E6_RSENSE 0.11
  2702. #define E6_CHAIN_POS -1
  2703. //#define E6_INTERPOLATE true
  2704. #endif
  2705.  
  2706. #if AXIS_IS_TMC(E7)
  2707. #define E7_CURRENT 800
  2708. #define E7_MICROSTEPS E0_MICROSTEPS
  2709. #define E7_RSENSE 0.11
  2710. #define E7_CHAIN_POS -1
  2711. //#define E7_INTERPOLATE true
  2712. #endif
  2713.  
  2714. /**
  2715. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  2716. * The default pins can be found in your board's pins file.
  2717. */
  2718. //#define X_CS_PIN -1
  2719. //#define Y_CS_PIN -1
  2720. //#define Z_CS_PIN -1
  2721. //#define X2_CS_PIN -1
  2722. //#define Y2_CS_PIN -1
  2723. //#define Z2_CS_PIN -1
  2724. //#define Z3_CS_PIN -1
  2725. //#define Z4_CS_PIN -1
  2726. //#define I_CS_PIN -1
  2727. //#define J_CS_PIN -1
  2728. //#define K_CS_PIN -1
  2729. //#define E0_CS_PIN -1
  2730. //#define E1_CS_PIN -1
  2731. //#define E2_CS_PIN -1
  2732. //#define E3_CS_PIN -1
  2733. //#define E4_CS_PIN -1
  2734. //#define E5_CS_PIN -1
  2735. //#define E6_CS_PIN -1
  2736. //#define E7_CS_PIN -1
  2737.  
  2738. /**
  2739. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2740. * The default SW SPI pins are defined the respective pins files,
  2741. * but you can override or define them here.
  2742. */
  2743. //#define TMC_USE_SW_SPI
  2744. //#define TMC_SW_MOSI -1
  2745. //#define TMC_SW_MISO -1
  2746. //#define TMC_SW_SCK -1
  2747.  
  2748. /**
  2749. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2750. * Set the address using jumpers on pins MS1 and MS2.
  2751. * Address | MS1 | MS2
  2752. * 0 | LOW | LOW
  2753. * 1 | HIGH | LOW
  2754. * 2 | LOW | HIGH
  2755. * 3 | HIGH | HIGH
  2756. *
  2757. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2758. * on the same serial port, either here or in your board's pins file.
  2759. */
  2760. //#define X_SLAVE_ADDRESS 0
  2761. //#define Y_SLAVE_ADDRESS 0
  2762. //#define Z_SLAVE_ADDRESS 0
  2763. //#define X2_SLAVE_ADDRESS 0
  2764. //#define Y2_SLAVE_ADDRESS 0
  2765. //#define Z2_SLAVE_ADDRESS 0
  2766. //#define Z3_SLAVE_ADDRESS 0
  2767. //#define Z4_SLAVE_ADDRESS 0
  2768. //#define I_SLAVE_ADDRESS 0
  2769. //#define J_SLAVE_ADDRESS 0
  2770. //#define K_SLAVE_ADDRESS 0
  2771. //#define E0_SLAVE_ADDRESS 0
  2772. //#define E1_SLAVE_ADDRESS 0
  2773. //#define E2_SLAVE_ADDRESS 0
  2774. //#define E3_SLAVE_ADDRESS 0
  2775. //#define E4_SLAVE_ADDRESS 0
  2776. //#define E5_SLAVE_ADDRESS 0
  2777. //#define E6_SLAVE_ADDRESS 0
  2778. //#define E7_SLAVE_ADDRESS 0
  2779.  
  2780. /**
  2781. * Software enable
  2782. *
  2783. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  2784. * function through a communication line such as SPI or UART.
  2785. */
  2786. //#define SOFTWARE_DRIVER_ENABLE
  2787.  
  2788. /**
  2789. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2790. * Use Trinamic's ultra quiet stepping mode.
  2791. * When disabled, Marlin will use spreadCycle stepping mode.
  2792. */
  2793. #define STEALTHCHOP_XY
  2794. #define STEALTHCHOP_Z
  2795. #define STEALTHCHOP_I
  2796. #define STEALTHCHOP_J
  2797. #define STEALTHCHOP_K
  2798. #define STEALTHCHOP_E
  2799.  
  2800. /**
  2801. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  2802. * or with the help of an example included in the library.
  2803. * Provided parameter sets are
  2804. * CHOPPER_DEFAULT_12V
  2805. * CHOPPER_DEFAULT_19V
  2806. * CHOPPER_DEFAULT_24V
  2807. * CHOPPER_DEFAULT_36V
  2808. * CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
  2809. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
  2810. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  2811. *
  2812. * Define your own with:
  2813. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  2814. */
  2815. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V // All axes (override below)
  2816. //#define CHOPPER_TIMING_X CHOPPER_TIMING // For X Axes (override below)
  2817. //#define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
  2818. //#define CHOPPER_TIMING_Y CHOPPER_TIMING // For Y Axes (override below)
  2819. //#define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
  2820. //#define CHOPPER_TIMING_Z CHOPPER_TIMING // For Z Axes (override below)
  2821. //#define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
  2822. //#define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
  2823. //#define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
  2824. //#define CHOPPER_TIMING_E CHOPPER_TIMING // For Extruders (override below)
  2825. //#define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
  2826. //#define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
  2827. //#define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
  2828. //#define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
  2829. //#define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
  2830. //#define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
  2831. //#define CHOPPER_TIMING_E7 CHOPPER_TIMING_E
  2832.  
  2833. /**
  2834. * Monitor Trinamic drivers
  2835. * for error conditions like overtemperature and short to ground.
  2836. * To manage over-temp Marlin can decrease the driver current until the error condition clears.
  2837. * Other detected conditions can be used to stop the current print.
  2838. * Relevant G-codes:
  2839. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  2840. * M911 - Report stepper driver overtemperature pre-warn condition.
  2841. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  2842. * M122 - Report driver parameters (Requires TMC_DEBUG)
  2843. */
  2844. //#define MONITOR_DRIVER_STATUS
  2845.  
  2846. #if ENABLED(MONITOR_DRIVER_STATUS)
  2847. #define CURRENT_STEP_DOWN 50 // [mA]
  2848. #define REPORT_CURRENT_CHANGE
  2849. #define STOP_ON_ERROR
  2850. #endif
  2851.  
  2852. /**
  2853. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2854. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  2855. * This mode allows for faster movements at the expense of higher noise levels.
  2856. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  2857. * M913 X/Y/Z/E to live tune the setting
  2858. */
  2859. //#define HYBRID_THRESHOLD
  2860.  
  2861. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  2862. #define X2_HYBRID_THRESHOLD 100
  2863. #define Y_HYBRID_THRESHOLD 100
  2864. #define Y2_HYBRID_THRESHOLD 100
  2865. #define Z_HYBRID_THRESHOLD 3
  2866. #define Z2_HYBRID_THRESHOLD 3
  2867. #define Z3_HYBRID_THRESHOLD 3
  2868. #define Z4_HYBRID_THRESHOLD 3
  2869. #define I_HYBRID_THRESHOLD 3
  2870. #define J_HYBRID_THRESHOLD 3
  2871. #define K_HYBRID_THRESHOLD 3
  2872. #define E0_HYBRID_THRESHOLD 30
  2873. #define E1_HYBRID_THRESHOLD 30
  2874. #define E2_HYBRID_THRESHOLD 30
  2875. #define E3_HYBRID_THRESHOLD 30
  2876. #define E4_HYBRID_THRESHOLD 30
  2877. #define E5_HYBRID_THRESHOLD 30
  2878. #define E6_HYBRID_THRESHOLD 30
  2879. #define E7_HYBRID_THRESHOLD 30
  2880.  
  2881. /**
  2882. * Use StallGuard to home / probe X, Y, Z.
  2883. *
  2884. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  2885. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  2886. * X, Y, and Z homing will always be done in spreadCycle mode.
  2887. *
  2888. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  2889. * Use M914 X Y Z to set the stall threshold at runtime:
  2890. *
  2891. * Sensitivity TMC2209 Others
  2892. * HIGHEST 255 -64 (Too sensitive => False positive)
  2893. * LOWEST 0 63 (Too insensitive => No trigger)
  2894. *
  2895. * It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
  2896. *
  2897. * SPI_ENDSTOPS *** Beta feature! *** TMC2130/TMC5160 Only ***
  2898. * Poll the driver through SPI to determine load when homing.
  2899. * Removes the need for a wire from DIAG1 to an endstop pin.
  2900. *
  2901. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  2902. * homing and adds a guard period for endstop triggering.
  2903. *
  2904. * Comment *_STALL_SENSITIVITY to disable sensorless homing for that axis.
  2905. */
  2906. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  2907.  
  2908. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  2909. // TMC2209: 0...255. TMC2130: -64...63
  2910. #define X_STALL_SENSITIVITY 8
  2911. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  2912. #define Y_STALL_SENSITIVITY 8
  2913. #define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
  2914. //#define Z_STALL_SENSITIVITY 8
  2915. //#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2916. //#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2917. //#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  2918. //#define I_STALL_SENSITIVITY 8
  2919. //#define J_STALL_SENSITIVITY 8
  2920. //#define K_STALL_SENSITIVITY 8
  2921. //#define SPI_ENDSTOPS // TMC2130 only
  2922. //#define IMPROVE_HOMING_RELIABILITY
  2923. #endif
  2924.  
  2925. /**
  2926. * TMC Homing stepper phase.
  2927. *
  2928. * Improve homing repeatability by homing to stepper coil's nearest absolute
  2929. * phase position. Trinamic drivers use a stepper phase table with 1024 values
  2930. * spanning 4 full steps with 256 positions each (ergo, 1024 positions).
  2931. * Full step positions (128, 384, 640, 896) have the highest holding torque.
  2932. *
  2933. * Values from 0..1023, -1 to disable homing phase for that axis.
  2934. */
  2935. //#define TMC_HOME_PHASE { 896, 896, 896 }
  2936.  
  2937. /**
  2938. * Beta feature!
  2939. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  2940. */
  2941. //#define SQUARE_WAVE_STEPPING
  2942.  
  2943. /**
  2944. * Enable M122 debugging command for TMC stepper drivers.
  2945. * M122 S0/1 will enable continuous reporting.
  2946. */
  2947. //#define TMC_DEBUG
  2948.  
  2949. /**
  2950. * You can set your own advanced settings by filling in predefined functions.
  2951. * A list of available functions can be found on the library github page
  2952. * https://github.com/teemuatlut/TMCStepper
  2953. *
  2954. * Example:
  2955. * #define TMC_ADV() { \
  2956. * stepperX.diag0_otpw(1); \
  2957. * stepperY.intpol(0); \
  2958. * }
  2959. */
  2960. #define TMC_ADV() { }
  2961.  
  2962. #endif // HAS_TRINAMIC_CONFIG
  2963.  
  2964. // @section L64XX
  2965.  
  2966. /**
  2967. * L64XX Stepper Driver options
  2968. *
  2969. * Arduino-L6470 library (0.8.0 or higher) is required.
  2970. * https://github.com/ameyer/Arduino-L6470
  2971. *
  2972. * Requires the following to be defined in your pins_YOUR_BOARD file
  2973. * L6470_CHAIN_SCK_PIN
  2974. * L6470_CHAIN_MISO_PIN
  2975. * L6470_CHAIN_MOSI_PIN
  2976. * L6470_CHAIN_SS_PIN
  2977. * ENABLE_RESET_L64XX_CHIPS(Q) where Q is 1 to enable and 0 to reset
  2978. */
  2979.  
  2980. #if HAS_L64XX
  2981.  
  2982. //#define L6470_CHITCHAT // Display additional status info
  2983.  
  2984. #if AXIS_IS_L64XX(X)
  2985. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
  2986. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current
  2987. // L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
  2988. // POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
  2989. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  2990. // L6470 & L6474 - VALID: 31.25 * (1-128) - 4A max - rounds down
  2991. // POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
  2992. // L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
  2993. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper - not used by L6474
  2994. #define X_CHAIN_POS -1 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  2995. #define X_SLEW_RATE 1 // 0-3, Slew 0 is slowest, 3 is fastest
  2996. #endif
  2997.  
  2998. #if AXIS_IS_L64XX(X2)
  2999. #define X2_MICROSTEPS X_MICROSTEPS
  3000. #define X2_OVERCURRENT 2000
  3001. #define X2_STALLCURRENT 1500
  3002. #define X2_MAX_VOLTAGE 127
  3003. #define X2_CHAIN_POS -1
  3004. #define X2_SLEW_RATE 1
  3005. #endif
  3006.  
  3007. #if AXIS_IS_L64XX(Y)
  3008. #define Y_MICROSTEPS 128
  3009. #define Y_OVERCURRENT 2000
  3010. #define Y_STALLCURRENT 1500
  3011. #define Y_MAX_VOLTAGE 127
  3012. #define Y_CHAIN_POS -1
  3013. #define Y_SLEW_RATE 1
  3014. #endif
  3015.  
  3016. #if AXIS_IS_L64XX(Y2)
  3017. #define Y2_MICROSTEPS Y_MICROSTEPS
  3018. #define Y2_OVERCURRENT 2000
  3019. #define Y2_STALLCURRENT 1500
  3020. #define Y2_MAX_VOLTAGE 127
  3021. #define Y2_CHAIN_POS -1
  3022. #define Y2_SLEW_RATE 1
  3023. #endif
  3024.  
  3025. #if AXIS_IS_L64XX(Z)
  3026. #define Z_MICROSTEPS 128
  3027. #define Z_OVERCURRENT 2000
  3028. #define Z_STALLCURRENT 1500
  3029. #define Z_MAX_VOLTAGE 127
  3030. #define Z_CHAIN_POS -1
  3031. #define Z_SLEW_RATE 1
  3032. #endif
  3033.  
  3034. #if AXIS_IS_L64XX(Z2)
  3035. #define Z2_MICROSTEPS Z_MICROSTEPS
  3036. #define Z2_OVERCURRENT 2000
  3037. #define Z2_STALLCURRENT 1500
  3038. #define Z2_MAX_VOLTAGE 127
  3039. #define Z2_CHAIN_POS -1
  3040. #define Z2_SLEW_RATE 1
  3041. #endif
  3042.  
  3043. #if AXIS_IS_L64XX(Z3)
  3044. #define Z3_MICROSTEPS Z_MICROSTEPS
  3045. #define Z3_OVERCURRENT 2000
  3046. #define Z3_STALLCURRENT 1500
  3047. #define Z3_MAX_VOLTAGE 127
  3048. #define Z3_CHAIN_POS -1
  3049. #define Z3_SLEW_RATE 1
  3050. #endif
  3051.  
  3052. #if AXIS_IS_L64XX(Z4)
  3053. #define Z4_MICROSTEPS Z_MICROSTEPS
  3054. #define Z4_OVERCURRENT 2000
  3055. #define Z4_STALLCURRENT 1500
  3056. #define Z4_MAX_VOLTAGE 127
  3057. #define Z4_CHAIN_POS -1
  3058. #define Z4_SLEW_RATE 1
  3059. #endif
  3060.  
  3061. #if AXIS_DRIVER_TYPE_I(L6470)
  3062. #define I_MICROSTEPS 128
  3063. #define I_OVERCURRENT 2000
  3064. #define I_STALLCURRENT 1500
  3065. #define I_MAX_VOLTAGE 127
  3066. #define I_CHAIN_POS -1
  3067. #define I_SLEW_RATE 1
  3068. #endif
  3069.  
  3070. #if AXIS_DRIVER_TYPE_J(L6470)
  3071. #define J_MICROSTEPS 128
  3072. #define J_OVERCURRENT 2000
  3073. #define J_STALLCURRENT 1500
  3074. #define J_MAX_VOLTAGE 127
  3075. #define J_CHAIN_POS -1
  3076. #define J_SLEW_RATE 1
  3077. #endif
  3078.  
  3079. #if AXIS_DRIVER_TYPE_K(L6470)
  3080. #define K_MICROSTEPS 128
  3081. #define K_OVERCURRENT 2000
  3082. #define K_STALLCURRENT 1500
  3083. #define K_MAX_VOLTAGE 127
  3084. #define K_CHAIN_POS -1
  3085. #define K_SLEW_RATE 1
  3086. #endif
  3087.  
  3088. #if AXIS_IS_L64XX(E0)
  3089. #define E0_MICROSTEPS 128
  3090. #define E0_OVERCURRENT 2000
  3091. #define E0_STALLCURRENT 1500
  3092. #define E0_MAX_VOLTAGE 127
  3093. #define E0_CHAIN_POS -1
  3094. #define E0_SLEW_RATE 1
  3095. #endif
  3096.  
  3097. #if AXIS_IS_L64XX(E1)
  3098. #define E1_MICROSTEPS E0_MICROSTEPS
  3099. #define E1_OVERCURRENT 2000
  3100. #define E1_STALLCURRENT 1500
  3101. #define E1_MAX_VOLTAGE 127
  3102. #define E1_CHAIN_POS -1
  3103. #define E1_SLEW_RATE 1
  3104. #endif
  3105.  
  3106. #if AXIS_IS_L64XX(E2)
  3107. #define E2_MICROSTEPS E0_MICROSTEPS
  3108. #define E2_OVERCURRENT 2000
  3109. #define E2_STALLCURRENT 1500
  3110. #define E2_MAX_VOLTAGE 127
  3111. #define E2_CHAIN_POS -1
  3112. #define E2_SLEW_RATE 1
  3113. #endif
  3114.  
  3115. #if AXIS_IS_L64XX(E3)
  3116. #define E3_MICROSTEPS E0_MICROSTEPS
  3117. #define E3_OVERCURRENT 2000
  3118. #define E3_STALLCURRENT 1500
  3119. #define E3_MAX_VOLTAGE 127
  3120. #define E3_CHAIN_POS -1
  3121. #define E3_SLEW_RATE 1
  3122. #endif
  3123.  
  3124. #if AXIS_IS_L64XX(E4)
  3125. #define E4_MICROSTEPS E0_MICROSTEPS
  3126. #define E4_OVERCURRENT 2000
  3127. #define E4_STALLCURRENT 1500
  3128. #define E4_MAX_VOLTAGE 127
  3129. #define E4_CHAIN_POS -1
  3130. #define E4_SLEW_RATE 1
  3131. #endif
  3132.  
  3133. #if AXIS_IS_L64XX(E5)
  3134. #define E5_MICROSTEPS E0_MICROSTEPS
  3135. #define E5_OVERCURRENT 2000
  3136. #define E5_STALLCURRENT 1500
  3137. #define E5_MAX_VOLTAGE 127
  3138. #define E5_CHAIN_POS -1
  3139. #define E5_SLEW_RATE 1
  3140. #endif
  3141.  
  3142. #if AXIS_IS_L64XX(E6)
  3143. #define E6_MICROSTEPS E0_MICROSTEPS
  3144. #define E6_OVERCURRENT 2000
  3145. #define E6_STALLCURRENT 1500
  3146. #define E6_MAX_VOLTAGE 127
  3147. #define E6_CHAIN_POS -1
  3148. #define E6_SLEW_RATE 1
  3149. #endif
  3150.  
  3151. #if AXIS_IS_L64XX(E7)
  3152. #define E7_MICROSTEPS E0_MICROSTEPS
  3153. #define E7_OVERCURRENT 2000
  3154. #define E7_STALLCURRENT 1500
  3155. #define E7_MAX_VOLTAGE 127
  3156. #define E7_CHAIN_POS -1
  3157. #define E7_SLEW_RATE 1
  3158. #endif
  3159.  
  3160. /**
  3161. * Monitor L6470 drivers for error conditions like over temperature and over current.
  3162. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  3163. * Other detected conditions can be used to stop the current print.
  3164. * Relevant G-codes:
  3165. * 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.
  3166. * I not present or I0 or I1 - X, Y, Z or E0
  3167. * I2 - X2, Y2, Z2 or E1
  3168. * I3 - Z3 or E3
  3169. * I4 - Z4 or E4
  3170. * I5 - E5
  3171. * M916 - Increase drive level until get thermal warning
  3172. * M917 - Find minimum current thresholds
  3173. * M918 - Increase speed until max or error
  3174. * M122 S0/1 - Report driver parameters
  3175. */
  3176. //#define MONITOR_L6470_DRIVER_STATUS
  3177.  
  3178. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  3179. #define KVAL_HOLD_STEP_DOWN 1
  3180. //#define L6470_STOP_ON_ERROR
  3181. #endif
  3182.  
  3183. #endif // HAS_L64XX
  3184.  
  3185. // @section i2cbus
  3186.  
  3187. //
  3188. // I2C Master ID for LPC176x LCD and Digital Current control
  3189. // Does not apply to other peripherals based on the Wire library.
  3190. //
  3191. //#define I2C_MASTER_ID 1 // Set a value from 0 to 2
  3192.  
  3193. /**
  3194. * TWI/I2C BUS
  3195. *
  3196. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  3197. * machines. Enabling this will allow you to send and receive I2C data from slave
  3198. * devices on the bus.
  3199. *
  3200. * ; Example #1
  3201. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  3202. * ; It uses multiple M260 commands with one B<base 10> arg
  3203. * M260 A99 ; Target slave address
  3204. * M260 B77 ; M
  3205. * M260 B97 ; a
  3206. * M260 B114 ; r
  3207. * M260 B108 ; l
  3208. * M260 B105 ; i
  3209. * M260 B110 ; n
  3210. * M260 S1 ; Send the current buffer
  3211. *
  3212. * ; Example #2
  3213. * ; Request 6 bytes from slave device with address 0x63 (99)
  3214. * M261 A99 B5
  3215. *
  3216. * ; Example #3
  3217. * ; Example serial output of a M261 request
  3218. * echo:i2c-reply: from:99 bytes:5 data:hello
  3219. */
  3220.  
  3221. //#define EXPERIMENTAL_I2CBUS
  3222. #if ENABLED(EXPERIMENTAL_I2CBUS)
  3223. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  3224. #endif
  3225.  
  3226. // @section extras
  3227.  
  3228. /**
  3229. * Photo G-code
  3230. * Add the M240 G-code to take a photo.
  3231. * The photo can be triggered by a digital pin or a physical movement.
  3232. */
  3233. //#define PHOTO_GCODE
  3234. #if ENABLED(PHOTO_GCODE)
  3235. // A position to move to (and raise Z) before taking the photo
  3236. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  3237. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  3238. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  3239.  
  3240. // Canon RC-1 or homebrew digital camera trigger
  3241. // Data from: https://www.doc-diy.net/photo/rc-1_hacked/
  3242. //#define PHOTOGRAPH_PIN 23
  3243.  
  3244. // Canon Hack Development Kit
  3245. // https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  3246. //#define CHDK_PIN 4
  3247.  
  3248. // Optional second move with delay to trigger the camera shutter
  3249. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  3250.  
  3251. // Duration to hold the switch or keep CHDK_PIN high
  3252. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  3253.  
  3254. /**
  3255. * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  3256. * Pin must be running at 48.4kHz.
  3257. * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  3258. * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  3259. *
  3260. * Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  3261. * IR Wiring: https://git.io/JvJf7
  3262. */
  3263. //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
  3264. #ifdef PHOTO_PULSES_US
  3265. #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  3266. #endif
  3267. #endif
  3268.  
  3269. /**
  3270. * Spindle & Laser control
  3271. *
  3272. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  3273. * to set spindle speed, spindle direction, and laser power.
  3274. *
  3275. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  3276. * Marlin can be used to turn the spindle on and off. It can also be used to set
  3277. * the spindle speed from 5,000 to 30,000 RPM.
  3278. *
  3279. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  3280. * hardware PWM pin for the speed control and a pin for the rotation direction.
  3281. *
  3282. * See https://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  3283. */
  3284. //#define SPINDLE_FEATURE
  3285. //#define LASER_FEATURE
  3286. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  3287. #define SPINDLE_LASER_ACTIVE_STATE LOW // Set to "HIGH" if the on/off function is active HIGH
  3288. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  3289. #define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
  3290.  
  3291. #define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR and LPC)
  3292.  
  3293. //#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11
  3294. #if ENABLED(AIR_EVACUATION)
  3295. #define AIR_EVACUATION_ACTIVE LOW // Set to "HIGH" if the on/off function is active HIGH
  3296. //#define AIR_EVACUATION_PIN 42 // Override the default Cutter Vacuum or Laser Blower pin
  3297. #endif
  3298.  
  3299. //#define AIR_ASSIST // Air Assist control with G-codes M8-M9
  3300. #if ENABLED(AIR_ASSIST)
  3301. #define AIR_ASSIST_ACTIVE LOW // Active state on air assist pin
  3302. //#define AIR_ASSIST_PIN 44 // Override the default Air Assist pin
  3303. #endif
  3304.  
  3305. //#define SPINDLE_SERVO // A servo converting an angle to spindle power
  3306. #ifdef SPINDLE_SERVO
  3307. #define SPINDLE_SERVO_NR 0 // Index of servo used for spindle control
  3308. #define SPINDLE_SERVO_MIN 10 // Minimum angle for servo spindle
  3309. #endif
  3310.  
  3311. /**
  3312. * Speed / Power can be set ('M3 S') and displayed in terms of:
  3313. * - PWM255 (S0 - S255)
  3314. * - PERCENT (S0 - S100)
  3315. * - RPM (S0 - S50000) Best for use with a spindle
  3316. * - SERVO (S0 - S180)
  3317. */
  3318. #define CUTTER_POWER_UNIT PWM255
  3319.  
  3320. /**
  3321. * Relative Cutter Power
  3322. * Normally, 'M3 O<power>' sets
  3323. * OCR power is relative to the range SPEED_POWER_MIN...SPEED_POWER_MAX.
  3324. * so input powers of 0...255 correspond to SPEED_POWER_MIN...SPEED_POWER_MAX
  3325. * instead of normal range (0 to SPEED_POWER_MAX).
  3326. * Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
  3327. */
  3328. //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
  3329.  
  3330. #if ENABLED(SPINDLE_FEATURE)
  3331. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  3332. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  3333. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  3334.  
  3335. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3336. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  3337.  
  3338. /**
  3339. * M3/M4 Power Equation
  3340. *
  3341. * Each tool uses different value ranges for speed / power control.
  3342. * These parameters are used to convert between tool power units and PWM.
  3343. *
  3344. * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
  3345. * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
  3346. */
  3347. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  3348. #define SPEED_POWER_MIN 5000 // (RPM)
  3349. #define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM
  3350. #define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments)
  3351.  
  3352. #else
  3353.  
  3354. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  3355. #define SPEED_POWER_MIN 0 // (%) 0-100
  3356. #define SPEED_POWER_MAX 100 // (%) 0-100
  3357. #define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments)
  3358.  
  3359. // Define the minimum and maximum test pulse time values for a laser test fire function
  3360. #define LASER_TEST_PULSE_MIN 1 // Used with Laser Control Menu
  3361. #define LASER_TEST_PULSE_MAX 999 // Caution: Menu may not show more than 3 characters
  3362.  
  3363. /**
  3364. * Enable inline laser power to be handled in the planner / stepper routines.
  3365. * Inline power is specified by the I (inline) flag in an M3 command (e.g., M3 S20 I)
  3366. * or by the 'S' parameter in G0/G1/G2/G3 moves (see LASER_MOVE_POWER).
  3367. *
  3368. * This allows the laser to keep in perfect sync with the planner and removes
  3369. * the powerup/down delay since lasers require negligible time.
  3370. */
  3371. //#define LASER_POWER_INLINE
  3372.  
  3373. #if ENABLED(LASER_POWER_INLINE)
  3374. /**
  3375. * Scale the laser's power in proportion to the movement rate.
  3376. *
  3377. * - Sets the entry power proportional to the entry speed over the nominal speed.
  3378. * - Ramps the power up every N steps to approximate the speed trapezoid.
  3379. * - Due to the limited power resolution this is only approximate.
  3380. */
  3381. #define LASER_POWER_INLINE_TRAPEZOID
  3382.  
  3383. /**
  3384. * Continuously calculate the current power (nominal_power * current_rate / nominal_rate).
  3385. * Required for accurate power with non-trapezoidal acceleration (e.g., S_CURVE_ACCELERATION).
  3386. * This is a costly calculation so this option is discouraged on 8-bit AVR boards.
  3387. *
  3388. * LASER_POWER_INLINE_TRAPEZOID_CONT_PER defines how many step cycles there are between power updates. If your
  3389. * board isn't able to generate steps fast enough (and you are using LASER_POWER_INLINE_TRAPEZOID_CONT), increase this.
  3390. * Note that when this is zero it means it occurs every cycle; 1 means a delay wait one cycle then run, etc.
  3391. */
  3392. //#define LASER_POWER_INLINE_TRAPEZOID_CONT
  3393.  
  3394. /**
  3395. * Stepper iterations between power updates. Increase this value if the board
  3396. * can't keep up with the processing demands of LASER_POWER_INLINE_TRAPEZOID_CONT.
  3397. * Disable (or set to 0) to recalculate power on every stepper iteration.
  3398. */
  3399. //#define LASER_POWER_INLINE_TRAPEZOID_CONT_PER 10
  3400.  
  3401. /**
  3402. * Include laser power in G0/G1/G2/G3/G5 commands with the 'S' parameter
  3403. */
  3404. //#define LASER_MOVE_POWER
  3405.  
  3406. #if ENABLED(LASER_MOVE_POWER)
  3407. // Turn off the laser on G0 moves with no power parameter.
  3408. // If a power parameter is provided, use that instead.
  3409. //#define LASER_MOVE_G0_OFF
  3410.  
  3411. // Turn off the laser on G28 homing.
  3412. //#define LASER_MOVE_G28_OFF
  3413. #endif
  3414.  
  3415. /**
  3416. * Inline flag inverted
  3417. *
  3418. * WARNING: M5 will NOT turn off the laser unless another move
  3419. * is done (so G-code files must end with 'M5 I').
  3420. */
  3421. //#define LASER_POWER_INLINE_INVERT
  3422.  
  3423. /**
  3424. * Continuously apply inline power. ('M3 S3' == 'G1 S3' == 'M3 S3 I')
  3425. *
  3426. * The laser might do some weird things, so only enable this
  3427. * feature if you understand the implications.
  3428. */
  3429. //#define LASER_POWER_INLINE_CONTINUOUS
  3430.  
  3431. #else
  3432.  
  3433. #define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3434. #define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop
  3435.  
  3436. #endif
  3437.  
  3438. //
  3439. // Laser I2C Ammeter (High precision INA226 low/high side module)
  3440. //
  3441. //#define I2C_AMMETER
  3442. #if ENABLED(I2C_AMMETER)
  3443. #define I2C_AMMETER_IMAX 0.1 // (Amps) Calibration value for the expected current range
  3444. #define I2C_AMMETER_SHUNT_RESISTOR 0.1 // (Ohms) Calibration shunt resistor value
  3445. #endif
  3446.  
  3447. #endif
  3448. #endif // SPINDLE_FEATURE || LASER_FEATURE
  3449.  
  3450. /**
  3451. * Synchronous Laser Control with M106/M107
  3452. *
  3453. * Marlin normally applies M106/M107 fan speeds at a time "soon after" processing
  3454. * a planner block. This is too inaccurate for a PWM/TTL laser attached to the fan
  3455. * header (as with some add-on laser kits). Enable this option to set fan/laser
  3456. * speeds with much more exact timing for improved print fidelity.
  3457. *
  3458. * NOTE: This option sacrifices some cooling fan speed options.
  3459. */
  3460. //#define LASER_SYNCHRONOUS_M106_M107
  3461.  
  3462. /**
  3463. * Coolant Control
  3464. *
  3465. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  3466. *
  3467. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  3468. */
  3469. //#define COOLANT_CONTROL
  3470. #if ENABLED(COOLANT_CONTROL)
  3471. #define COOLANT_MIST // Enable if mist coolant is present
  3472. #define COOLANT_FLOOD // Enable if flood coolant is present
  3473. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  3474. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  3475. #endif
  3476.  
  3477. /**
  3478. * Filament Width Sensor
  3479. *
  3480. * Measures the filament width in real-time and adjusts
  3481. * flow rate to compensate for any irregularities.
  3482. *
  3483. * Also allows the measured filament diameter to set the
  3484. * extrusion rate, so the slicer only has to specify the
  3485. * volume.
  3486. *
  3487. * Only a single extruder is supported at this time.
  3488. *
  3489. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  3490. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  3491. * 301 RAMBO : Analog input 3
  3492. *
  3493. * Note: May require analog pins to be defined for other boards.
  3494. */
  3495. //#define FILAMENT_WIDTH_SENSOR
  3496.  
  3497. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  3498. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  3499. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  3500.  
  3501. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  3502. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  3503.  
  3504. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  3505.  
  3506. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  3507. //#define FILAMENT_LCD_DISPLAY
  3508. #endif
  3509.  
  3510. /**
  3511. * Power Monitor
  3512. * Monitor voltage (V) and/or current (A), and -when possible- power (W)
  3513. *
  3514. * Read and configure with M430
  3515. *
  3516. * The current sensor feeds DC voltage (relative to the measured current) to an analog pin
  3517. * The voltage sensor feeds DC voltage (relative to the measured voltage) to an analog pin
  3518. */
  3519. //#define POWER_MONITOR_CURRENT // Monitor the system current
  3520. //#define POWER_MONITOR_VOLTAGE // Monitor the system voltage
  3521.  
  3522. #if ENABLED(POWER_MONITOR_CURRENT)
  3523. #define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
  3524. #define POWER_MONITOR_CURRENT_OFFSET 0 // Offset (in amps) applied to the calculated current
  3525. #define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
  3526. #endif
  3527.  
  3528. #if ENABLED(POWER_MONITOR_VOLTAGE)
  3529. #define POWER_MONITOR_VOLTS_PER_VOLT 0.077933 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
  3530. #define POWER_MONITOR_VOLTAGE_OFFSET 0 // Offset (in volts) applied to the calculated voltage
  3531. #endif
  3532.  
  3533. /**
  3534. * Stepper Driver Anti-SNAFU Protection
  3535. *
  3536. * If the SAFE_POWER_PIN is defined for your board, Marlin will check
  3537. * that stepper drivers are properly plugged in before applying power.
  3538. * Disable protection if your stepper drivers don't support the feature.
  3539. */
  3540. //#define DISABLE_DRIVER_SAFE_POWER_PROTECT
  3541.  
  3542. /**
  3543. * CNC Coordinate Systems
  3544. *
  3545. * Enables G53 and G54-G59.3 commands to select coordinate systems
  3546. * and G92.1 to reset the workspace to native machine space.
  3547. */
  3548. //#define CNC_COORDINATE_SYSTEMS
  3549.  
  3550. /**
  3551. * Auto-report temperatures with M155 S<seconds>
  3552. */
  3553. #define AUTO_REPORT_TEMPERATURES
  3554.  
  3555. /**
  3556. * Auto-report position with M154 S<seconds>
  3557. */
  3558. //#define AUTO_REPORT_POSITION
  3559.  
  3560. /**
  3561. * Include capabilities in M115 output
  3562. */
  3563. #define EXTENDED_CAPABILITIES_REPORT
  3564. #if ENABLED(EXTENDED_CAPABILITIES_REPORT)
  3565. //#define M115_GEOMETRY_REPORT
  3566. #endif
  3567.  
  3568. /**
  3569. * Expected Printer Check
  3570. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  3571. * M16 with a non-matching string causes the printer to halt.
  3572. */
  3573. //#define EXPECTED_PRINTER_CHECK
  3574.  
  3575. /**
  3576. * Disable all Volumetric extrusion options
  3577. */
  3578. //#define NO_VOLUMETRICS
  3579.  
  3580. #if DISABLED(NO_VOLUMETRICS)
  3581. /**
  3582. * Volumetric extrusion default state
  3583. * Activate to make volumetric extrusion the default method,
  3584. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  3585. *
  3586. * M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
  3587. * M200 S0/S1 to disable/enable volumetric extrusion.
  3588. */
  3589. //#define VOLUMETRIC_DEFAULT_ON
  3590.  
  3591. //#define VOLUMETRIC_EXTRUDER_LIMIT
  3592. #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
  3593. /**
  3594. * Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
  3595. * This factory setting applies to all extruders.
  3596. * Use 'M200 [T<extruder>] L<limit>' to override and 'M502' to reset.
  3597. * A non-zero value activates Volume-based Extrusion Limiting.
  3598. */
  3599. #define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
  3600. #endif
  3601. #endif
  3602.  
  3603. /**
  3604. * Enable this option for a leaner build of Marlin that removes all
  3605. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  3606. *
  3607. * - M206 and M428 are disabled.
  3608. * - G92 will revert to its behavior from Marlin 1.0.
  3609. */
  3610. //#define NO_WORKSPACE_OFFSETS
  3611.  
  3612. // Extra options for the M114 "Current Position" report
  3613. //#define M114_DETAIL // Use 'M114` for details to check planner calculations
  3614. //#define M114_REALTIME // Real current position based on forward kinematics
  3615. //#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.
  3616.  
  3617. //#define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)
  3618.  
  3619. /**
  3620. * Set the number of proportional font spaces required to fill up a typical character space.
  3621. * This can help to better align the output of commands like `G29 O` Mesh Output.
  3622. *
  3623. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  3624. * Otherwise, adjust according to your client and font.
  3625. */
  3626. #define PROPORTIONAL_FONT_RATIO 1.0
  3627.  
  3628. /**
  3629. * Spend 28 bytes of SRAM to optimize the G-code parser
  3630. */
  3631. #define FASTER_GCODE_PARSER
  3632.  
  3633. #if ENABLED(FASTER_GCODE_PARSER)
  3634. //#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
  3635. #endif
  3636.  
  3637. // Support for MeatPack G-code compression (https://github.com/scottmudge/OctoPrint-MeatPack)
  3638. //#define MEATPACK_ON_SERIAL_PORT_1
  3639. //#define MEATPACK_ON_SERIAL_PORT_2
  3640.  
  3641. //#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase
  3642.  
  3643. //#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW
  3644.  
  3645. /**
  3646. * CNC G-code options
  3647. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  3648. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  3649. * High feedrates may cause ringing and harm print quality.
  3650. */
  3651. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  3652. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  3653.  
  3654. // Enable and set a (default) feedrate for all G0 moves
  3655. //#define G0_FEEDRATE 3000 // (mm/min)
  3656. #ifdef G0_FEEDRATE
  3657. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  3658. #endif
  3659.  
  3660. /**
  3661. * Startup commands
  3662. *
  3663. * Execute certain G-code commands immediately after power-on.
  3664. */
  3665. //#define STARTUP_COMMANDS "M17 Z"
  3666.  
  3667. /**
  3668. * G-code Macros
  3669. *
  3670. * Add G-codes M810-M819 to define and run G-code macros.
  3671. * Macros are not saved to EEPROM.
  3672. */
  3673. //#define GCODE_MACROS
  3674. #if ENABLED(GCODE_MACROS)
  3675. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  3676. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  3677. #endif
  3678.  
  3679. /**
  3680. * User-defined menu items to run custom G-code.
  3681. * Up to 25 may be defined, but the actual number is LCD-dependent.
  3682. */
  3683.  
  3684. // Custom Menu: Main Menu
  3685. //#define CUSTOM_MENU_MAIN
  3686. #if ENABLED(CUSTOM_MENU_MAIN)
  3687. //#define CUSTOM_MENU_MAIN_TITLE "Custom Commands"
  3688. #define CUSTOM_MENU_MAIN_SCRIPT_DONE "M117 User Script Done"
  3689. #define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK
  3690. //#define CUSTOM_MENU_MAIN_SCRIPT_RETURN // Return to status screen after a script
  3691. #define CUSTOM_MENU_MAIN_ONLY_IDLE // Only show custom menu when the machine is idle
  3692.  
  3693. #define MAIN_MENU_ITEM_1_DESC "Home & UBL Info"
  3694. #define MAIN_MENU_ITEM_1_GCODE "G28\nG29 W"
  3695. //#define MAIN_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
  3696.  
  3697. #define MAIN_MENU_ITEM_2_DESC "Preheat for " PREHEAT_1_LABEL
  3698. #define MAIN_MENU_ITEM_2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3699. //#define MAIN_MENU_ITEM_2_CONFIRM
  3700.  
  3701. //#define MAIN_MENU_ITEM_3_DESC "Preheat for " PREHEAT_2_LABEL
  3702. //#define MAIN_MENU_ITEM_3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3703. //#define MAIN_MENU_ITEM_3_CONFIRM
  3704.  
  3705. //#define MAIN_MENU_ITEM_4_DESC "Heat Bed/Home/Level"
  3706. //#define MAIN_MENU_ITEM_4_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  3707. //#define MAIN_MENU_ITEM_4_CONFIRM
  3708.  
  3709. //#define MAIN_MENU_ITEM_5_DESC "Home & Info"
  3710. //#define MAIN_MENU_ITEM_5_GCODE "G28\nM503"
  3711. //#define MAIN_MENU_ITEM_5_CONFIRM
  3712. #endif
  3713.  
  3714. // Custom Menu: Configuration Menu
  3715. //#define CUSTOM_MENU_CONFIG
  3716. #if ENABLED(CUSTOM_MENU_CONFIG)
  3717. //#define CUSTOM_MENU_CONFIG_TITLE "Custom Commands"
  3718. #define CUSTOM_MENU_CONFIG_SCRIPT_DONE "M117 Wireless Script Done"
  3719. #define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK
  3720. //#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN // Return to status screen after a script
  3721. #define CUSTOM_MENU_CONFIG_ONLY_IDLE // Only show custom menu when the machine is idle
  3722.  
  3723. #define CONFIG_MENU_ITEM_1_DESC "Wifi ON"
  3724. #define CONFIG_MENU_ITEM_1_GCODE "M118 [ESP110] WIFI-STA pwd=12345678"
  3725. //#define CONFIG_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
  3726.  
  3727. #define CONFIG_MENU_ITEM_2_DESC "Bluetooth ON"
  3728. #define CONFIG_MENU_ITEM_2_GCODE "M118 [ESP110] BT pwd=12345678"
  3729. //#define CONFIG_MENU_ITEM_2_CONFIRM
  3730.  
  3731. //#define CONFIG_MENU_ITEM_3_DESC "Radio OFF"
  3732. //#define CONFIG_MENU_ITEM_3_GCODE "M118 [ESP110] OFF pwd=12345678"
  3733. //#define CONFIG_MENU_ITEM_3_CONFIRM
  3734.  
  3735. //#define CONFIG_MENU_ITEM_4_DESC "Wifi ????"
  3736. //#define CONFIG_MENU_ITEM_4_GCODE "M118 ????"
  3737. //#define CONFIG_MENU_ITEM_4_CONFIRM
  3738.  
  3739. //#define CONFIG_MENU_ITEM_5_DESC "Wifi ????"
  3740. //#define CONFIG_MENU_ITEM_5_GCODE "M118 ????"
  3741. //#define CONFIG_MENU_ITEM_5_CONFIRM
  3742. #endif
  3743.  
  3744. /**
  3745. * User-defined buttons to run custom G-code.
  3746. * Up to 25 may be defined.
  3747. */
  3748. //#define CUSTOM_USER_BUTTONS
  3749. #if ENABLED(CUSTOM_USER_BUTTONS)
  3750. //#define BUTTON1_PIN -1
  3751. #if PIN_EXISTS(BUTTON1)
  3752. #define BUTTON1_HIT_STATE LOW // State of the triggered button. NC=LOW. NO=HIGH.
  3753. #define BUTTON1_WHEN_PRINTING false // Button allowed to trigger during printing?
  3754. #define BUTTON1_GCODE "G28"
  3755. #define BUTTON1_DESC "Homing" // Optional string to set the LCD status
  3756. #endif
  3757.  
  3758. //#define BUTTON2_PIN -1
  3759. #if PIN_EXISTS(BUTTON2)
  3760. #define BUTTON2_HIT_STATE LOW
  3761. #define BUTTON2_WHEN_PRINTING false
  3762. #define BUTTON2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3763. #define BUTTON2_DESC "Preheat for " PREHEAT_1_LABEL
  3764. #endif
  3765.  
  3766. //#define BUTTON3_PIN -1
  3767. #if PIN_EXISTS(BUTTON3)
  3768. #define BUTTON3_HIT_STATE LOW
  3769. #define BUTTON3_WHEN_PRINTING false
  3770. #define BUTTON3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3771. #define BUTTON3_DESC "Preheat for " PREHEAT_2_LABEL
  3772. #endif
  3773. #endif
  3774.  
  3775. /**
  3776. * Host Action Commands
  3777. *
  3778. * Define host streamer action commands in compliance with the standard.
  3779. *
  3780. * See https://reprap.org/wiki/G-code#Action_commands
  3781. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  3782. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  3783. *
  3784. * Some features add reason codes to extend these commands.
  3785. *
  3786. * Host Prompt Support enables Marlin to use the host for user prompts so
  3787. * filament runout and other processes can be managed from the host side.
  3788. */
  3789. #define HOST_ACTION_COMMANDS
  3790. #if ENABLED(HOST_ACTION_COMMANDS)
  3791. //#define HOST_PROMPT_SUPPORT
  3792. //#define HOST_START_MENU_ITEM // Add a menu item that tells the host to start
  3793. #endif
  3794.  
  3795. /**
  3796. * Cancel Objects
  3797. *
  3798. * Implement M486 to allow Marlin to skip objects
  3799. */
  3800. //#define CANCEL_OBJECTS
  3801. #if ENABLED(CANCEL_OBJECTS)
  3802. #define CANCEL_OBJECTS_REPORTING // Emit the current object as a status message
  3803. #endif
  3804.  
  3805. /**
  3806. * I2C position encoders for closed loop control.
  3807. * Developed by Chris Barr at Aus3D.
  3808. *
  3809. * Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
  3810. * Github: https://github.com/Aus3D/MagneticEncoder
  3811. *
  3812. * Supplier: https://aus3d.com.au/magnetic-encoder-module
  3813. * Alternative Supplier: https://reliabuild3d.com/
  3814. *
  3815. * Reliabuild encoders have been modified to improve reliability.
  3816. */
  3817.  
  3818. //#define I2C_POSITION_ENCODERS
  3819. #if ENABLED(I2C_POSITION_ENCODERS)
  3820.  
  3821. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  3822. // encoders supported currently.
  3823.  
  3824. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  3825. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  3826. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  3827. // I2CPE_ENC_TYPE_ROTARY.
  3828. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  3829. // 1mm poles. For linear encoders this is ticks / mm,
  3830. // for rotary encoders this is ticks / revolution.
  3831. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  3832. // steps per full revolution (motor steps/rev * microstepping)
  3833. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  3834. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  3835. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  3836. // printer will attempt to correct the error; errors
  3837. // smaller than this are ignored to minimize effects of
  3838. // measurement noise / latency (filter).
  3839.  
  3840. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  3841. #define I2CPE_ENC_2_AXIS Y_AXIS
  3842. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  3843. #define I2CPE_ENC_2_TICKS_UNIT 2048
  3844. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  3845. //#define I2CPE_ENC_2_INVERT
  3846. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  3847. #define I2CPE_ENC_2_EC_THRESH 0.10
  3848.  
  3849. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  3850. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  3851.  
  3852. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  3853. #define I2CPE_ENC_4_AXIS E_AXIS
  3854.  
  3855. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  3856. #define I2CPE_ENC_5_AXIS E_AXIS
  3857.  
  3858. // Default settings for encoders which are enabled, but without settings configured above.
  3859. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  3860. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  3861. #define I2CPE_DEF_TICKS_REV (16 * 200)
  3862. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  3863. #define I2CPE_DEF_EC_THRESH 0.1
  3864.  
  3865. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  3866. // axis after which the printer will abort. Comment out to
  3867. // disable abort behavior.
  3868.  
  3869. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  3870. // for this amount of time (in ms) before the encoder
  3871. // is trusted again.
  3872.  
  3873. /**
  3874. * Position is checked every time a new command is executed from the buffer but during long moves,
  3875. * this setting determines the minimum update time between checks. A value of 100 works well with
  3876. * error rolling average when attempting to correct only for skips and not for vibration.
  3877. */
  3878. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  3879.  
  3880. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  3881. #define I2CPE_ERR_ROLLING_AVERAGE
  3882.  
  3883. #endif // I2C_POSITION_ENCODERS
  3884.  
  3885. /**
  3886. * Analog Joystick(s)
  3887. */
  3888. //#define JOYSTICK
  3889. #if ENABLED(JOYSTICK)
  3890. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  3891. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  3892. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  3893. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  3894.  
  3895. //#define INVERT_JOY_X // Enable if X direction is reversed
  3896. //#define INVERT_JOY_Y // Enable if Y direction is reversed
  3897. //#define INVERT_JOY_Z // Enable if Z direction is reversed
  3898.  
  3899. // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  3900. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  3901. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  3902. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  3903. //#define JOYSTICK_DEBUG
  3904. #endif
  3905.  
  3906. /**
  3907. * Mechanical Gantry Calibration
  3908. * Modern replacement for the Prusa TMC_Z_CALIBRATION.
  3909. * Adds capability to work with any adjustable current drivers.
  3910. * Implemented as G34 because M915 is deprecated.
  3911. */
  3912. //#define MECHANICAL_GANTRY_CALIBRATION
  3913. #if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
  3914. #define GANTRY_CALIBRATION_CURRENT 600 // Default calibration current in ma
  3915. #define GANTRY_CALIBRATION_EXTRA_HEIGHT 15 // Extra distance in mm past Z_###_POS to move
  3916. #define GANTRY_CALIBRATION_FEEDRATE 500 // Feedrate for correction move
  3917. //#define GANTRY_CALIBRATION_TO_MIN // Enable to calibrate Z in the MIN direction
  3918.  
  3919. //#define GANTRY_CALIBRATION_SAFE_POSITION XY_CENTER // Safe position for nozzle
  3920. //#define GANTRY_CALIBRATION_XY_PARK_FEEDRATE 3000 // XY Park Feedrate - MMM
  3921. //#define GANTRY_CALIBRATION_COMMANDS_PRE ""
  3922. #define GANTRY_CALIBRATION_COMMANDS_POST "G28" // G28 highly recommended to ensure an accurate position
  3923. #endif
  3924.  
  3925. /**
  3926. * Instant freeze / unfreeze functionality
  3927. * Specified pin has pullup and connecting to ground will instantly pause motion.
  3928. * Potentially useful for emergency stop that allows being resumed.
  3929. */
  3930. //#define FREEZE_FEATURE
  3931. #if ENABLED(FREEZE_FEATURE)
  3932. //#define FREEZE_PIN 41 // Override the default (KILL) pin here
  3933. #endif
  3934.  
  3935. /**
  3936. * MAX7219 Debug Matrix
  3937. *
  3938. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  3939. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  3940. */
  3941. //#define MAX7219_DEBUG
  3942. #if ENABLED(MAX7219_DEBUG)
  3943. #define MAX7219_CLK_PIN 64
  3944. #define MAX7219_DIN_PIN 57
  3945. #define MAX7219_LOAD_PIN 44
  3946.  
  3947. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  3948. #define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
  3949. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  3950. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  3951. // connector at: right=0 bottom=-90 top=90 left=180
  3952. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  3953. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  3954.  
  3955. /**
  3956. * Sample debug features
  3957. * If you add more debug displays, be careful to avoid conflicts!
  3958. */
  3959. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  3960. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  3961. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  3962.  
  3963. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  3964. // If you experience stuttering, reboots, etc. this option can reveal how
  3965. // tweaks made to the configuration are affecting the printer in real-time.
  3966. #endif
  3967.  
  3968. /**
  3969. * NanoDLP Sync support
  3970. *
  3971. * Support for Synchronized Z moves when used with NanoDLP. G0/G1 axis moves will
  3972. * output a "Z_move_comp" string to enable synchronization with DLP projector exposure.
  3973. * This feature allows you to use [[WaitForDoneMessage]] instead of M400 commands.
  3974. */
  3975. //#define NANODLP_Z_SYNC
  3976. #if ENABLED(NANODLP_Z_SYNC)
  3977. //#define NANODLP_ALL_AXIS // Send a "Z_move_comp" report for any axis move (not just Z).
  3978. #endif
  3979.  
  3980. /**
  3981. * Ethernet. Use M552 to enable and set the IP address.
  3982. */
  3983. #if HAS_ETHERNET
  3984. #define MAC_ADDRESS { 0xDE, 0xAD, 0xBE, 0xEF, 0xF0, 0x0D } // A MAC address unique to your network
  3985. #endif
  3986.  
  3987. /**
  3988. * WiFi Support (Espressif ESP32 WiFi)
  3989. */
  3990. //#define WIFISUPPORT // Marlin embedded WiFi managenent
  3991. //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  3992.  
  3993. #if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT)
  3994. //#define WEBSUPPORT // Start a webserver (which may include auto-discovery)
  3995. //#define OTASUPPORT // Support over-the-air firmware updates
  3996. //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  3997.  
  3998. /**
  3999. * To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
  4000. * the following defines, customized for your network. This specific file is excluded via
  4001. * .gitignore to prevent it from accidentally leaking to the public.
  4002. *
  4003. * #define WIFI_SSID "WiFi SSID"
  4004. * #define WIFI_PWD "WiFi Password"
  4005. */
  4006. //#include "Configuration_Secure.h" // External file with WiFi SSID / Password
  4007. #endif
  4008.  
  4009. /**
  4010. * Průša Multi-Material Unit (MMU)
  4011. * Enable in Configuration.h
  4012. *
  4013. * These devices allow a single stepper driver on the board to drive
  4014. * multi-material feeders with any number of stepper motors.
  4015. */
  4016. #if HAS_PRUSA_MMU1
  4017. /**
  4018. * This option only allows the multiplexer to switch on tool-change.
  4019. * Additional options to configure custom E moves are pending.
  4020. *
  4021. * Override the default DIO selector pins here, if needed.
  4022. * Some pins files may provide defaults for these pins.
  4023. */
  4024. //#define E_MUX0_PIN 40 // Always Required
  4025. //#define E_MUX1_PIN 42 // Needed for 3 to 8 inputs
  4026. //#define E_MUX2_PIN 44 // Needed for 5 to 8 inputs
  4027. #elif HAS_PRUSA_MMU2
  4028. // Serial port used for communication with MMU2.
  4029. #define MMU2_SERIAL_PORT 2
  4030.  
  4031. // Use hardware reset for MMU if a pin is defined for it
  4032. //#define MMU2_RST_PIN 23
  4033.  
  4034. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  4035. //#define MMU2_MODE_12V
  4036.  
  4037. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  4038. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  4039.  
  4040. // Add an LCD menu for MMU2
  4041. //#define MMU2_MENUS
  4042. #if EITHER(MMU2_MENUS, HAS_PRUSA_MMU2S)
  4043. // Settings for filament load / unload from the LCD menu.
  4044. // This is for Průša MK3-style extruders. Customize for your hardware.
  4045. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  4046. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  4047. { 7.2, 1145 }, \
  4048. { 14.4, 871 }, \
  4049. { 36.0, 1393 }, \
  4050. { 14.4, 871 }, \
  4051. { 50.0, 198 }
  4052.  
  4053. #define MMU2_RAMMING_SEQUENCE \
  4054. { 1.0, 1000 }, \
  4055. { 1.0, 1500 }, \
  4056. { 2.0, 2000 }, \
  4057. { 1.5, 3000 }, \
  4058. { 2.5, 4000 }, \
  4059. { -15.0, 5000 }, \
  4060. { -14.0, 1200 }, \
  4061. { -6.0, 600 }, \
  4062. { 10.0, 700 }, \
  4063. { -10.0, 400 }, \
  4064. { -50.0, 2000 }
  4065. #endif
  4066.  
  4067. /**
  4068. * Using a sensor like the MMU2S
  4069. * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
  4070. * See https://help.prusa3d.com/en/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560, step 11
  4071. */
  4072. #if HAS_PRUSA_MMU2S
  4073. #define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)
  4074.  
  4075. #define MMU2_CAN_LOAD_FEEDRATE 800 // (mm/min)
  4076. #define MMU2_CAN_LOAD_SEQUENCE \
  4077. { 0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  4078. { 60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  4079. { -52.0, MMU2_CAN_LOAD_FEEDRATE }
  4080.  
  4081. #define MMU2_CAN_LOAD_RETRACT 6.0 // (mm) Keep under the distance between Load Sequence values
  4082. #define MMU2_CAN_LOAD_DEVIATION 0.8 // (mm) Acceptable deviation
  4083.  
  4084. #define MMU2_CAN_LOAD_INCREMENT 0.2 // (mm) To reuse within MMU2 module
  4085. #define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  4086. { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }
  4087.  
  4088. #else
  4089.  
  4090. /**
  4091. * MMU1 Extruder Sensor
  4092. *
  4093. * Support for a Průša (or other) IR Sensor to detect filament near the extruder
  4094. * and make loading more reliable. Suitable for an extruder equipped with a filament
  4095. * sensor less than 38mm from the gears.
  4096. *
  4097. * During loading the extruder will stop when the sensor is triggered, then do a last
  4098. * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
  4099. * If all attempts fail, a filament runout will be triggered.
  4100. */
  4101. //#define MMU_EXTRUDER_SENSOR
  4102. #if ENABLED(MMU_EXTRUDER_SENSOR)
  4103. #define MMU_LOADING_ATTEMPTS_NR 5 // max. number of attempts to load filament if first load fail
  4104. #endif
  4105.  
  4106. #endif
  4107.  
  4108. //#define MMU2_DEBUG // Write debug info to serial output
  4109.  
  4110. #endif // HAS_PRUSA_MMU2
  4111.  
  4112. /**
  4113. * Advanced Print Counter settings
  4114. */
  4115. #if ENABLED(PRINTCOUNTER)
  4116. #define SERVICE_WARNING_BUZZES 3
  4117. // Activate up to 3 service interval watchdogs
  4118. //#define SERVICE_NAME_1 "Service S"
  4119. //#define SERVICE_INTERVAL_1 100 // print hours
  4120. //#define SERVICE_NAME_2 "Service L"
  4121. //#define SERVICE_INTERVAL_2 200 // print hours
  4122. //#define SERVICE_NAME_3 "Service 3"
  4123. //#define SERVICE_INTERVAL_3 1 // print hours
  4124. #endif
  4125.  
  4126. // @section develop
  4127.  
  4128. //
  4129. // M100 Free Memory Watcher to debug memory usage
  4130. //
  4131. //#define M100_FREE_MEMORY_WATCHER
  4132.  
  4133. //
  4134. // M42 - Set pin states
  4135. //
  4136. //#define DIRECT_PIN_CONTROL
  4137.  
  4138. //
  4139. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  4140. //
  4141. //#define PINS_DEBUGGING
  4142.  
  4143. // Enable Marlin dev mode which adds some special commands
  4144. //#define MARLIN_DEV_MODE
  4145.  
  4146. /**
  4147. * Postmortem Debugging captures misbehavior and outputs the CPU status and backtrace to serial.
  4148. * When running in the debugger it will break for debugging. This is useful to help understand
  4149. * a crash from a remote location. Requires ~400 bytes of SRAM and 5Kb of flash.
  4150. */
  4151. //#define POSTMORTEM_DEBUGGING
  4152.  
  4153. /**
  4154. * Software Reset options
  4155. */
  4156. //#define SOFT_RESET_VIA_SERIAL // 'KILL' and '^X' commands will soft-reset the controller
  4157. //#define SOFT_RESET_ON_KILL // Use a digital button to soft-reset the controller after KILL
  4158.  
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