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configuration_adv.h (2)

taj1994
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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <https://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #pragma once
  23.  
  24. /**
  25. * Configuration_adv.h
  26. *
  27. * Advanced settings.
  28. * Only change these if you know exactly what you're doing.
  29. * Some of these settings can damage your printer if improperly set!
  30. *
  31. * Basic settings can be found in Configuration.h
  32. */
  33. #define CONFIGURATION_ADV_H_VERSION 02010300
  34.  
  35. // @section develop
  36.  
  37. /**
  38. * Configuration Export
  39. *
  40. * Export the configuration as part of the build. (See signature.py)
  41. * Output files are saved with the build (e.g., .pio/build/mega2560).
  42. *
  43. * See `build_all_examples --ini` as an example of config.ini archiving.
  44. *
  45. * 1 = marlin_config.json - Dictionary containing the configuration.
  46. * This file is also generated for CONFIGURATION_EMBEDDING.
  47. * 2 = config.ini - File format for PlatformIO preprocessing.
  48. * 3 = schema.json - The entire configuration schema. (13 = pattern groups)
  49. * 4 = schema.yml - The entire configuration schema.
  50. */
  51. //#define CONFIG_EXPORT 2 // :[1:'JSON', 2:'config.ini', 3:'schema.json', 4:'schema.yml']
  52.  
  53. //===========================================================================
  54. //============================= Thermal Settings ============================
  55. //===========================================================================
  56. // @section temperature
  57.  
  58. /**
  59. * Thermocouple sensors are quite sensitive to noise. Any noise induced in
  60. * the sensor wires, such as by stepper motor wires run in parallel to them,
  61. * may result in the thermocouple sensor reporting spurious errors. This
  62. * value is the number of errors which can occur in a row before the error
  63. * is reported. This allows us to ignore intermittent error conditions while
  64. * still detecting an actual failure, which should result in a continuous
  65. * stream of errors from the sensor.
  66. *
  67. * Set this value to 0 to fail on the first error to occur.
  68. */
  69. #define THERMOCOUPLE_MAX_ERRORS 15
  70.  
  71. //
  72. // Custom Thermistor 1000 parameters
  73. //
  74. #if TEMP_SENSOR_0 == 1000
  75. #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  76. #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  77. #define HOTEND0_BETA 3950 // Beta value
  78. #define HOTEND0_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  79. #endif
  80.  
  81. #if TEMP_SENSOR_1 == 1000
  82. #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  83. #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  84. #define HOTEND1_BETA 3950 // Beta value
  85. #define HOTEND1_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  86. #endif
  87.  
  88. #if TEMP_SENSOR_2 == 1000
  89. #define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  90. #define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  91. #define HOTEND2_BETA 3950 // Beta value
  92. #define HOTEND2_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  93. #endif
  94.  
  95. #if TEMP_SENSOR_3 == 1000
  96. #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  97. #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  98. #define HOTEND3_BETA 3950 // Beta value
  99. #define HOTEND3_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  100. #endif
  101.  
  102. #if TEMP_SENSOR_4 == 1000
  103. #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  104. #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  105. #define HOTEND4_BETA 3950 // Beta value
  106. #define HOTEND4_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  107. #endif
  108.  
  109. #if TEMP_SENSOR_5 == 1000
  110. #define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  111. #define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  112. #define HOTEND5_BETA 3950 // Beta value
  113. #define HOTEND5_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  114. #endif
  115.  
  116. #if TEMP_SENSOR_6 == 1000
  117. #define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  118. #define HOTEND6_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  119. #define HOTEND6_BETA 3950 // Beta value
  120. #define HOTEND6_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  121. #endif
  122.  
  123. #if TEMP_SENSOR_7 == 1000
  124. #define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  125. #define HOTEND7_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  126. #define HOTEND7_BETA 3950 // Beta value
  127. #define HOTEND7_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  128. #endif
  129.  
  130. #if TEMP_SENSOR_BED == 1000
  131. #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  132. #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  133. #define BED_BETA 3950 // Beta value
  134. #define BED_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  135. #endif
  136.  
  137. #if TEMP_SENSOR_CHAMBER == 1000
  138. #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  139. #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  140. #define CHAMBER_BETA 3950 // Beta value
  141. #define CHAMBER_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  142. #endif
  143.  
  144. #if TEMP_SENSOR_COOLER == 1000
  145. #define COOLER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  146. #define COOLER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  147. #define COOLER_BETA 3950 // Beta value
  148. #define COOLER_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  149. #endif
  150.  
  151. #if TEMP_SENSOR_PROBE == 1000
  152. #define PROBE_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  153. #define PROBE_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  154. #define PROBE_BETA 3950 // Beta value
  155. #define PROBE_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  156. #endif
  157.  
  158. #if TEMP_SENSOR_BOARD == 1000
  159. #define BOARD_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  160. #define BOARD_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  161. #define BOARD_BETA 3950 // Beta value
  162. #define BOARD_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  163. #endif
  164.  
  165. #if TEMP_SENSOR_REDUNDANT == 1000
  166. #define REDUNDANT_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  167. #define REDUNDANT_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  168. #define REDUNDANT_BETA 3950 // Beta value
  169. #define REDUNDANT_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  170. #endif
  171.  
  172. /**
  173. * Thermocouple Options — for MAX6675 (-2), MAX31855 (-3), and MAX31865 (-5).
  174. */
  175. //#define TEMP_SENSOR_FORCE_HW_SPI // Ignore SCK/MOSI/MISO pins; use CS and the default SPI bus.
  176. //#define MAX31865_SENSOR_WIRES_0 2 // (2-4) Number of wires for the probe connected to a MAX31865 board.
  177. //#define MAX31865_SENSOR_WIRES_1 2
  178. //#define MAX31865_SENSOR_WIRES_2 2
  179.  
  180. //#define MAX31865_50HZ_FILTER // Use a 50Hz filter instead of the default 60Hz.
  181. //#define MAX31865_USE_READ_ERROR_DETECTION // Treat value spikes (20°C delta in under 1s) as read errors.
  182.  
  183. //#define MAX31865_USE_AUTO_MODE // Read faster and more often than 1-shot; bias voltage always on; slight effect on RTD temperature.
  184. //#define MAX31865_MIN_SAMPLING_TIME_MSEC 100 // (ms) 1-shot: minimum read interval. Reduces bias voltage effects by leaving sensor unpowered for longer intervals.
  185. //#define MAX31865_IGNORE_INITIAL_FAULTY_READS 10 // Ignore some read faults (keeping the temperature reading) to work around a possible issue (#23439).
  186.  
  187. //#define MAX31865_WIRE_OHMS_0 0.95f // For 2-wire, set the wire resistances for more accurate readings.
  188. //#define MAX31865_WIRE_OHMS_1 0.0f
  189. //#define MAX31865_WIRE_OHMS_2 0.0f
  190.  
  191. /**
  192. * Hephestos 2 24V heated bed upgrade kit.
  193. * https://www.en3dstudios.com/product/bq-hephestos-2-heated-bed-kit/
  194. */
  195. //#define HEPHESTOS2_HEATED_BED_KIT
  196. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  197. #define HEATER_BED_INVERTING true
  198. #endif
  199.  
  200. //
  201. // Heated Bed Bang-Bang options
  202. //
  203. #if DISABLED(PIDTEMPBED)
  204. #define BED_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  205. #if ENABLED(BED_LIMIT_SWITCHING)
  206. #define BED_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
  207. #endif
  208. #endif
  209.  
  210. //
  211. // Heated Chamber options
  212. //
  213. #if DISABLED(PIDTEMPCHAMBER)
  214. #define CHAMBER_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  215. #if ENABLED(CHAMBER_LIMIT_SWITCHING)
  216. #define CHAMBER_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
  217. #endif
  218. #endif
  219.  
  220. #if TEMP_SENSOR_CHAMBER
  221. //#define HEATER_CHAMBER_PIN P2_04 // Required heater on/off pin (example: SKR 1.4 Turbo HE1 plug)
  222. //#define HEATER_CHAMBER_INVERTING false
  223. //#define FAN1_PIN -1 // Remove the fan signal on pin P2_04 (example: SKR 1.4 Turbo HE1 plug)
  224.  
  225. //#define CHAMBER_FAN // Enable a fan on the chamber
  226. #if ENABLED(CHAMBER_FAN)
  227. //#define CHAMBER_FAN_INDEX 2 // Index of a fan to repurpose as the chamber fan. (Default: first unused fan)
  228. #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.
  229. #if CHAMBER_FAN_MODE == 0
  230. #define CHAMBER_FAN_BASE 255 // Chamber fan PWM (0-255)
  231. #elif CHAMBER_FAN_MODE == 1
  232. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
  233. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  234. #elif CHAMBER_FAN_MODE == 2
  235. #define CHAMBER_FAN_BASE 128 // Minimum chamber fan PWM (0-255)
  236. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C difference from target
  237. #elif CHAMBER_FAN_MODE == 3
  238. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255)
  239. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  240. #endif
  241. #endif
  242.  
  243. //#define CHAMBER_VENT // Enable a servo-controlled vent on the chamber
  244. #if ENABLED(CHAMBER_VENT)
  245. #define CHAMBER_VENT_SERVO_NR 1 // Index of the vent servo
  246. #define HIGH_EXCESS_HEAT_LIMIT 5 // How much above target temp to consider there is excess heat in the chamber
  247. #define LOW_EXCESS_HEAT_LIMIT 3
  248. #define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
  249. #define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
  250. #endif
  251. #endif
  252.  
  253. //
  254. // Laser Cooler options
  255. //
  256. #if TEMP_SENSOR_COOLER
  257. #define COOLER_MINTEMP 8 // (°C)
  258. #define COOLER_MAXTEMP 26 // (°C)
  259. #define COOLER_DEFAULT_TEMP 16 // (°C)
  260. #define TEMP_COOLER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  261. #define COOLER_PIN 8 // Laser cooler on/off pin used to control power to the cooling element (e.g., TEC, External chiller via relay)
  262. #define COOLER_INVERTING false
  263. #define TEMP_COOLER_PIN 15 // Laser/Cooler temperature sensor pin. ADC is required.
  264. #define COOLER_FAN // Enable a fan on the cooler, Fan# 0,1,2,3 etc.
  265. #define COOLER_FAN_INDEX 0 // FAN number 0, 1, 2 etc. e.g.
  266. #if ENABLED(COOLER_FAN)
  267. #define COOLER_FAN_BASE 100 // Base Cooler fan PWM (0-255); turns on when Cooler temperature is above the target
  268. #define COOLER_FAN_FACTOR 25 // PWM increase per °C above target
  269. #endif
  270. #endif
  271.  
  272. //
  273. // Motherboard Sensor options
  274. //
  275. #if TEMP_SENSOR_BOARD
  276. #define THERMAL_PROTECTION_BOARD // Halt the printer if the board sensor leaves the temp range below.
  277. #define BOARD_MINTEMP 8 // (°C)
  278. #define BOARD_MAXTEMP 70 // (°C)
  279. //#define TEMP_BOARD_PIN -1 // Board temp sensor pin override.
  280. #endif
  281.  
  282. //
  283. // SoC Sensor options
  284. //
  285. #if TEMP_SENSOR_SOC
  286. #define THERMAL_PROTECTION_SOC // Halt the printer if the SoC sensor leaves the temp range below.
  287. #define SOC_MAXTEMP 85 // (°C)
  288. #endif
  289.  
  290. /**
  291. * Thermal Protection provides additional protection to your printer from damage
  292. * and fire. Marlin always includes safe min and max temperature ranges which
  293. * protect against a broken or disconnected thermistor wire.
  294. *
  295. * The issue: If a thermistor falls out, it will report the much lower
  296. * temperature of the air in the room, and the the firmware will keep
  297. * the heater on.
  298. *
  299. * The solution: Once the temperature reaches the target, start observing.
  300. * If the temperature stays too far below the target (hysteresis) for too
  301. * long (period), the firmware will halt the machine as a safety precaution.
  302. *
  303. * If you get false positives for "Thermal Runaway", increase
  304. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  305. */
  306. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  307. #define THERMAL_PROTECTION_PERIOD 40 // (seconds)
  308. #define THERMAL_PROTECTION_HYSTERESIS 4 // (°C)
  309.  
  310. //#define ADAPTIVE_FAN_SLOWING // Slow down the part-cooling fan if the temperature drops
  311. #if ENABLED(ADAPTIVE_FAN_SLOWING)
  312. //#define REPORT_ADAPTIVE_FAN_SLOWING // Report fan slowing activity to the console
  313. #if ANY(MPCTEMP, PIDTEMP)
  314. //#define TEMP_TUNING_MAINTAIN_FAN // Don't slow down the fan speed during M303 or M306 T
  315. #endif
  316. #endif
  317.  
  318. /**
  319. * Whenever an M104, M109, or M303 increases the target temperature, the
  320. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  321. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  322. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  323. * if the current temperature is far enough below the target for a reliable
  324. * test.
  325. *
  326. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  327. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  328. * below 2.
  329. */
  330. #define WATCH_TEMP_PERIOD 40 // (seconds)
  331. #define WATCH_TEMP_INCREASE 2 // (°C)
  332. #endif
  333.  
  334. /**
  335. * Thermal Protection parameters for the bed are just as above for hotends.
  336. */
  337. #if ENABLED(THERMAL_PROTECTION_BED)
  338. #define THERMAL_PROTECTION_BED_PERIOD 20 // (seconds)
  339. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // (°C)
  340.  
  341. /**
  342. * As described above, except for the bed (M140/M190/M303).
  343. */
  344. #define WATCH_BED_TEMP_PERIOD 60 // (seconds)
  345. #define WATCH_BED_TEMP_INCREASE 2 // (°C)
  346. #endif
  347.  
  348. /**
  349. * Thermal Protection parameters for the heated chamber.
  350. */
  351. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  352. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // (seconds)
  353. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // (°C)
  354.  
  355. /**
  356. * Heated chamber watch settings (M141/M191).
  357. */
  358. #define WATCH_CHAMBER_TEMP_PERIOD 60 // (seconds)
  359. #define WATCH_CHAMBER_TEMP_INCREASE 2 // (°C)
  360. #endif
  361.  
  362. /**
  363. * Thermal Protection parameters for the laser cooler.
  364. */
  365. #if ENABLED(THERMAL_PROTECTION_COOLER)
  366. #define THERMAL_PROTECTION_COOLER_PERIOD 10 // (seconds)
  367. #define THERMAL_PROTECTION_COOLER_HYSTERESIS 3 // (°C)
  368.  
  369. /**
  370. * Laser cooling watch settings (M143/M193).
  371. */
  372. #define WATCH_COOLER_TEMP_PERIOD 60 // (seconds)
  373. #define WATCH_COOLER_TEMP_INCREASE 3 // (°C)
  374. #endif
  375.  
  376. #if ANY(THERMAL_PROTECTION_HOTENDS, THERMAL_PROTECTION_BED, THERMAL_PROTECTION_CHAMBER, THERMAL_PROTECTION_COOLER)
  377. /**
  378. * Thermal Protection Variance Monitor - EXPERIMENTAL
  379. * Kill the machine on a stuck temperature sensor.
  380. *
  381. * This feature may cause some thermally-stable systems to halt. Be sure to test it thoroughly under
  382. * a variety of conditions. Disable if you get false positives.
  383. *
  384. * This feature ensures that temperature sensors are updating regularly. If sensors die or get "stuck",
  385. * or if Marlin stops reading them, temperatures will remain constant while heaters may still be powered!
  386. * This feature only monitors temperature changes so it should catch any issue, hardware or software.
  387. *
  388. * By default it uses the THERMAL_PROTECTION_*_PERIOD constants (above) for the time window, within which
  389. * at least one temperature change must occur, to indicate that sensor polling is working. If any monitored
  390. * heater's temperature remains totally constant (without even a fractional change) during this period, a
  391. * thermal malfunction error occurs and the printer is halted.
  392. *
  393. * A very stable heater might produce a false positive and halt the printer. In this case, try increasing
  394. * the corresponding THERMAL_PROTECTION_*_PERIOD constant a bit. Keep in mind that uncontrolled heating
  395. * shouldn't be allowed to persist for more than a minute or two.
  396. *
  397. * Be careful to distinguish false positives from real sensor issues before disabling this feature. If the
  398. * heater's temperature appears even slightly higher than expected after restarting, you may have a real
  399. * thermal malfunction. Check the temperature graph in your host for any unusual bumps.
  400. */
  401. //#define THERMAL_PROTECTION_VARIANCE_MONITOR
  402. #if ENABLED(THERMAL_PROTECTION_VARIANCE_MONITOR)
  403. // Variance detection window to override the THERMAL_PROTECTION...PERIOD settings above.
  404. // Keep in mind that some heaters heat up faster than others.
  405. //#define THERMAL_PROTECTION_VARIANCE_MONITOR_PERIOD 30 // (s) Override all watch periods
  406. #endif
  407. #endif
  408.  
  409. #if ENABLED(PIDTEMP)
  410. // Add an additional term to the heater power, proportional to the extrusion speed.
  411. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  412. //#define PID_EXTRUSION_SCALING
  413. #if ENABLED(PID_EXTRUSION_SCALING)
  414. #define DEFAULT_Kc (100) // heating power = Kc * e_speed
  415. #define LPQ_MAX_LEN 50
  416. #endif
  417.  
  418. /**
  419. * Add an additional term to the heater power, proportional to the fan speed.
  420. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  421. * You can either just add a constant compensation with the DEFAULT_Kf value
  422. * or follow the instruction below to get speed-dependent compensation.
  423. *
  424. * Constant compensation (use only with fan speeds of 0% and 100%)
  425. * ---------------------------------------------------------------------
  426. * A good starting point for the Kf-value comes from the calculation:
  427. * kf = (power_fan * eff_fan) / power_heater * 255
  428. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  429. *
  430. * Example:
  431. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  432. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  433. *
  434. * Fan-speed dependent compensation
  435. * --------------------------------
  436. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  437. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  438. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  439. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  440. * 2. Note the Kf-value for fan-speed at 100%
  441. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  442. * 4. Repeat step 1. and 2. for this fan speed.
  443. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  444. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  445. */
  446. //#define PID_FAN_SCALING
  447. #if ENABLED(PID_FAN_SCALING)
  448. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  449. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  450. // The alternative definition is used for an easier configuration.
  451. // Just figure out Kf at full speed (255) and PID_FAN_SCALING_MIN_SPEED.
  452. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  453.  
  454. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  455. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  456. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  457.  
  458. #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)
  459. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  460.  
  461. #else
  462. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  463. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  464. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  465. #endif
  466. #endif
  467. #endif
  468.  
  469. /**
  470. * Automatic Temperature Mode
  471. *
  472. * Dynamically adjust the hotend target temperature based on planned E moves.
  473. *
  474. * (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
  475. * behavior using an additional kC value.)
  476. *
  477. * Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
  478. *
  479. * Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
  480. * Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
  481. */
  482. #define AUTOTEMP
  483. #if ENABLED(AUTOTEMP)
  484. #define AUTOTEMP_OLDWEIGHT 0.98 // Factor used to weight previous readings (0.0 < value < 1.0)
  485. #define AUTOTEMP_MIN 210
  486. #define AUTOTEMP_MAX 250
  487. #define AUTOTEMP_FACTOR 0.1f
  488. // Turn on AUTOTEMP on M104/M109 by default using proportions set here
  489. //#define AUTOTEMP_PROPORTIONAL
  490. #if ENABLED(AUTOTEMP_PROPORTIONAL)
  491. #define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
  492. #define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
  493. #define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
  494. #endif
  495. #endif
  496.  
  497. // Show Temperature ADC value
  498. // Enable for M105 to include ADC values read from temperature sensors.
  499. //#define SHOW_TEMP_ADC_VALUES
  500.  
  501. /**
  502. * High Temperature Thermistor Support
  503. *
  504. * Thermistors able to support high temperature tend to have a hard time getting
  505. * good readings at room and lower temperatures. This means TEMP_SENSOR_X_RAW_LO_TEMP
  506. * will probably be caught when the heating element first turns on during the
  507. * preheating process, which will trigger a MINTEMP error as a safety measure
  508. * and force stop everything.
  509. * To circumvent this limitation, we allow for a preheat time (during which,
  510. * MINTEMP error won't be triggered) and add a min_temp buffer to handle
  511. * aberrant readings.
  512. *
  513. * If you want to enable this feature for your hotend thermistor(s)
  514. * uncomment and set values > 0 in the constants below
  515. */
  516.  
  517. // The number of consecutive low temperature errors that can occur
  518. // before a MINTEMP error is triggered. (Shouldn't be more than 10.)
  519. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  520.  
  521. /**
  522. * The number of milliseconds a hotend will preheat before starting to check
  523. * the temperature. This value should NOT be set to the time it takes the
  524. * hot end to reach the target temperature, but the time it takes to reach
  525. * the minimum temperature your thermistor can read. The lower the better/safer.
  526. * This shouldn't need to be more than 30 seconds (30000)
  527. */
  528. //#define PREHEAT_TIME_HOTEND_MS 0
  529. //#define PREHEAT_TIME_BED_MS 0
  530.  
  531. // @section extruder
  532.  
  533. /**
  534. * Extruder runout prevention.
  535. * If the machine is idle and the temperature over MINTEMP
  536. * then extrude some filament every couple of SECONDS.
  537. */
  538. //#define EXTRUDER_RUNOUT_PREVENT
  539. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  540. #define EXTRUDER_RUNOUT_MINTEMP 190
  541. #define EXTRUDER_RUNOUT_SECONDS 30
  542. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/min)
  543. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  544. #endif
  545.  
  546. /**
  547. * Hotend Idle Timeout
  548. * Prevent filament in the nozzle from charring and causing a critical jam.
  549. */
  550. //#define HOTEND_IDLE_TIMEOUT
  551. #if ENABLED(HOTEND_IDLE_TIMEOUT)
  552. #define HOTEND_IDLE_TIMEOUT_SEC (5*60) // (seconds) Time without extruder movement to trigger protection
  553. #define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
  554. #define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
  555. #define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
  556. #endif
  557.  
  558. // @section temperature
  559.  
  560. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  561. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  562. #define TEMP_SENSOR_AD595_OFFSET 0.0
  563. #define TEMP_SENSOR_AD595_GAIN 1.0
  564. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  565. #define TEMP_SENSOR_AD8495_GAIN 1.0
  566.  
  567. // @section fans
  568.  
  569. /**
  570. * Controller Fan
  571. * To cool down the stepper drivers and MOSFETs.
  572. *
  573. * The fan turns on automatically whenever any driver is enabled and turns
  574. * off (or reduces to idle speed) shortly after drivers are turned off.
  575. */
  576. //#define USE_CONTROLLER_FAN
  577. #if ENABLED(USE_CONTROLLER_FAN)
  578. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  579. //#define CONTROLLER_FAN2_PIN -1 // Set a custom pin for second controller fan
  580. //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
  581. //#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
  582. #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
  583. #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
  584. #define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
  585. #define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
  586.  
  587. // Use TEMP_SENSOR_BOARD as a trigger for enabling the controller fan
  588. //#define CONTROLLER_FAN_MIN_BOARD_TEMP 40 // (°C) Turn on the fan if the board reaches this temperature
  589.  
  590. // Use TEMP_SENSOR_SOC as a trigger for enabling the controller fan
  591. //#define CONTROLLER_FAN_MIN_SOC_TEMP 40 // (°C) Turn on the fan if the SoC reaches this temperature
  592.  
  593. //#define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
  594. #if ENABLED(CONTROLLER_FAN_EDITABLE)
  595. #define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
  596. #endif
  597. #endif
  598.  
  599. /**
  600. * Fan Kickstart
  601. * When part cooling or controller fans first start, run at a speed that
  602. * gets it spinning reliably for a short time before setting the requested speed.
  603. * (Does not work on Sanguinololu with FAN_SOFT_PWM.)
  604. */
  605. //#define FAN_KICKSTART_TIME 100 // (ms)
  606. //#define FAN_KICKSTART_POWER 180 // 64-255
  607.  
  608. // Some coolers may require a non-zero "off" state.
  609. //#define FAN_OFF_PWM 1
  610.  
  611. /**
  612. * PWM Fan Scaling
  613. *
  614. * Define the min/max speeds for PWM fans (as set with M106).
  615. *
  616. * With these options the M106 0-255 value range is scaled to a subset
  617. * to ensure that the fan has enough power to spin, or to run lower
  618. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  619. * Value 0 always turns off the fan.
  620. *
  621. * Define one or both of these to override the default 0-255 range.
  622. */
  623. //#define FAN_MIN_PWM 50
  624. //#define FAN_MAX_PWM 128
  625.  
  626. /**
  627. * Fan Fast PWM
  628. *
  629. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally
  630. * to produce a frequency as close as possible to the desired frequency.
  631. *
  632. * FAST_PWM_FAN_FREQUENCY
  633. * Set this to your desired frequency.
  634. * For AVR, if left undefined this defaults to F = F_CPU/(2*255*1)
  635. * i.e., F = 31.4kHz on 16MHz micro-controllers or F = 39.2kHz on 20MHz micro-controllers.
  636. * For non AVR, if left undefined this defaults to F = 1Khz.
  637. * This F value is only to protect the hardware from an absence of configuration
  638. * and not to complete it when users are not aware that the frequency must be specifically set to support the target board.
  639. *
  640. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  641. * Setting very high frequencies can damage your hardware.
  642. *
  643. * USE_OCR2A_AS_TOP [undefined by default]
  644. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  645. * 16MHz MCUs: [62.5kHz, 31.4kHz (default), 7.8kHz, 3.92kHz, 1.95kHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  646. * 20MHz MCUs: [78.1kHz, 39.2kHz (default), 9.77kHz, 4.9kHz, 2.44kHz, 1.22kHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  647. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  648. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  649. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  650. */
  651. //#define FAST_PWM_FAN // Increase the fan PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
  652. #if ENABLED(FAST_PWM_FAN)
  653. //#define FAST_PWM_FAN_FREQUENCY 31400 // Define here to override the defaults below
  654. //#define USE_OCR2A_AS_TOP
  655. #ifndef FAST_PWM_FAN_FREQUENCY
  656. #ifdef __AVR__
  657. #define FAST_PWM_FAN_FREQUENCY ((F_CPU) / (2 * 255 * 1))
  658. #else
  659. #define FAST_PWM_FAN_FREQUENCY 1000U
  660. #endif
  661. #endif
  662. #endif
  663.  
  664. /**
  665. * Assign more PWM fans for part cooling, synchronized with Fan 0
  666. */
  667. //#define REDUNDANT_PART_COOLING_FAN 1 // Index of the first fan to synchronize with Fan 0
  668. #ifdef REDUNDANT_PART_COOLING_FAN
  669. //#define NUM_REDUNDANT_FANS 1 // Number of sequential fans to synchronize with Fan 0
  670. #endif
  671.  
  672. /**
  673. * Extruder cooling fans
  674. *
  675. * Extruder auto fans automatically turn on when their extruders'
  676. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  677. *
  678. * Your board's pins file specifies the recommended pins. Override those here
  679. * or set to -1 to disable completely.
  680. *
  681. * Multiple extruders can be assigned to the same pin in which case
  682. * the fan will turn on when any selected extruder is above the threshold.
  683. */
  684. #define E0_AUTO_FAN_PIN -1
  685. #define E1_AUTO_FAN_PIN -1
  686. #define E2_AUTO_FAN_PIN -1
  687. #define E3_AUTO_FAN_PIN -1
  688. #define E4_AUTO_FAN_PIN -1
  689. #define E5_AUTO_FAN_PIN -1
  690. #define E6_AUTO_FAN_PIN -1
  691. #define E7_AUTO_FAN_PIN -1
  692. #define CHAMBER_AUTO_FAN_PIN -1
  693. #define COOLER_AUTO_FAN_PIN -1
  694.  
  695. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  696. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  697. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  698. #define CHAMBER_AUTO_FAN_SPEED 255
  699. #define COOLER_AUTO_FAN_TEMPERATURE 18
  700. #define COOLER_AUTO_FAN_SPEED 255
  701.  
  702. /**
  703. * Hotend Cooling Fans tachometers
  704. *
  705. * Define one or more tachometer pins to enable fan speed
  706. * monitoring, and reporting of fan speeds with M123.
  707. *
  708. * NOTE: Only works with fans up to 7000 RPM.
  709. */
  710. //#define FOURWIRES_FANS // Needed with AUTO_FAN when 4-wire PWM fans are installed
  711. //#define E0_FAN_TACHO_PIN -1
  712. //#define E0_FAN_TACHO_PULLUP
  713. //#define E0_FAN_TACHO_PULLDOWN
  714. //#define E1_FAN_TACHO_PIN -1
  715. //#define E1_FAN_TACHO_PULLUP
  716. //#define E1_FAN_TACHO_PULLDOWN
  717. //#define E2_FAN_TACHO_PIN -1
  718. //#define E2_FAN_TACHO_PULLUP
  719. //#define E2_FAN_TACHO_PULLDOWN
  720. //#define E3_FAN_TACHO_PIN -1
  721. //#define E3_FAN_TACHO_PULLUP
  722. //#define E3_FAN_TACHO_PULLDOWN
  723. //#define E4_FAN_TACHO_PIN -1
  724. //#define E4_FAN_TACHO_PULLUP
  725. //#define E4_FAN_TACHO_PULLDOWN
  726. //#define E5_FAN_TACHO_PIN -1
  727. //#define E5_FAN_TACHO_PULLUP
  728. //#define E5_FAN_TACHO_PULLDOWN
  729. //#define E6_FAN_TACHO_PIN -1
  730. //#define E6_FAN_TACHO_PULLUP
  731. //#define E6_FAN_TACHO_PULLDOWN
  732. //#define E7_FAN_TACHO_PIN -1
  733. //#define E7_FAN_TACHO_PULLUP
  734. //#define E7_FAN_TACHO_PULLDOWN
  735.  
  736. /**
  737. * Part-Cooling Fan Multiplexer
  738. *
  739. * This feature allows you to digitally multiplex the fan output.
  740. * The multiplexer is automatically switched at tool-change.
  741. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  742. */
  743. #define FANMUX0_PIN -1
  744. #define FANMUX1_PIN -1
  745. #define FANMUX2_PIN -1
  746.  
  747. /**
  748. * @section caselight
  749. * M355 Case Light on-off / brightness
  750. */
  751. //#define CASE_LIGHT_ENABLE
  752. #if ENABLED(CASE_LIGHT_ENABLE)
  753. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  754. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  755. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  756. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  757. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  758. //#define CASE_LIGHT_MAX_PWM 128 // Limit PWM duty cycle (0-255)
  759. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  760. #if ENABLED(NEOPIXEL_LED)
  761. //#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light
  762. #endif
  763. #if ANY(RGB_LED, RGBW_LED)
  764. //#define CASE_LIGHT_USE_RGB_LED // Use RGB / RGBW LED as case light
  765. #endif
  766. #if ANY(CASE_LIGHT_USE_NEOPIXEL, CASE_LIGHT_USE_RGB_LED)
  767. #define CASE_LIGHT_DEFAULT_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  768. #endif
  769. #endif
  770.  
  771. // @section endstops
  772.  
  773. // If you want endstops to stay on (by default) even when not homing
  774. // enable this option. Override at any time with M120, M121.
  775. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  776.  
  777. // @section extras
  778.  
  779. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  780.  
  781. // Employ an external closed loop controller. Override pins here if needed.
  782. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  783. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  784. //#define CLOSED_LOOP_ENABLE_PIN -1
  785. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  786. #endif
  787.  
  788. // @section idex
  789.  
  790. /**
  791. * Dual X Carriage
  792. *
  793. * This setup has two X carriages that can move independently, each with its own hotend.
  794. * The carriages can be used to print an object with two colors or materials, or in
  795. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  796. * The inactive carriage is parked automatically to prevent oozing.
  797. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  798. * By default the X2 stepper is assigned to the first unused E plug on the board.
  799. *
  800. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  801. *
  802. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  803. * results as long as it supports dual X-carriages. (M605 S0)
  804. *
  805. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  806. * that additional slicer support is not required. (M605 S1)
  807. *
  808. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  809. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  810. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  811. * follow with M605 S2 to initiate duplicated movement.
  812. *
  813. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  814. * the movement of the first except the second extruder is reversed in the X axis.
  815. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  816. * follow with M605 S3 to initiate mirrored movement.
  817. */
  818. //#define DUAL_X_CARRIAGE
  819. #if ENABLED(DUAL_X_CARRIAGE)
  820. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  821. #define X1_MAX_POS X_BED_SIZE // A max coordinate so the X1 carriage can't hit the parked X2 carriage
  822. #define X2_MIN_POS 80 // A min coordinate so the X2 carriage can't hit the parked X1 carriage
  823. #define X2_MAX_POS 353 // The max position of the X2 carriage, typically also the home position
  824. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  825. // NOTE: For Dual X Carriage use M218 T1 Xn to override the X2_HOME_POS.
  826. // This allows recalibration of endstops distance without a rebuild.
  827. // Remember to set the second extruder's X-offset to 0 in your slicer.
  828.  
  829. // This is the default power-up mode which can be changed later using M605 S<mode>.
  830. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  831.  
  832. // Default x offset in duplication mode (typically set to half print bed width)
  833. #define DEFAULT_DUPLICATION_X_OFFSET 100
  834.  
  835. // Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
  836. //#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X"
  837. #endif
  838.  
  839. // @section multi stepper
  840.  
  841. /**
  842. * Multi-Stepper / Multi-Endstop
  843. *
  844. * When X2_DRIVER_TYPE is defined, this indicates that the X and X2 motors work in tandem.
  845. * The following explanations for X also apply to Y and Z multi-stepper setups.
  846. * Endstop offsets may be changed by 'M666 X<offset> Y<offset> Z<offset>' and stored to EEPROM.
  847. *
  848. * - Enable INVERT_X2_VS_X_DIR if the X2 motor requires an opposite DIR signal from X.
  849. *
  850. * - Enable X_DUAL_ENDSTOPS if the second motor has its own endstop, with adjustable offset.
  851. *
  852. * - Extra endstops are included in the output of 'M119'.
  853. *
  854. * - Set X_DUAL_ENDSTOP_ADJUSTMENT to the known error in the X2 endstop.
  855. * Applied to the X2 motor on 'G28' / 'G28 X'.
  856. * Get the offset by homing X and measuring the error.
  857. * Also set with 'M666 X<offset>' and stored to EEPROM with 'M500'.
  858. *
  859. * - Define the extra endstop pins here to override defaults. No auto-assignment.
  860. */
  861. #if HAS_X2_STEPPER && DISABLED(DUAL_X_CARRIAGE)
  862. //#define INVERT_X2_VS_X_DIR // X2 direction signal is the opposite of X
  863. //#define X_DUAL_ENDSTOPS // X2 has its own endstop
  864. #if ENABLED(X_DUAL_ENDSTOPS)
  865. //#define X2_STOP_PIN X_MAX_PIN // X2 endstop pin override
  866. #define X2_ENDSTOP_ADJUSTMENT 0 // X2 offset relative to X endstop
  867. #endif
  868. #endif
  869.  
  870. #if HAS_Y2_STEPPER
  871. //#define INVERT_Y2_VS_Y_DIR // Y2 direction signal is the opposite of Y
  872. //#define Y_DUAL_ENDSTOPS // Y2 has its own endstop
  873. #if ENABLED(Y_DUAL_ENDSTOPS)
  874. //#define Y2_STOP_PIN Y_MAX_PIN // Y2 endstop pin override
  875. #define Y2_ENDSTOP_ADJUSTMENT 0 // Y2 offset relative to Y endstop
  876. #endif
  877. #endif
  878.  
  879. //
  880. // Multi-Z steppers
  881. //
  882. #ifdef Z2_DRIVER_TYPE
  883. //#define INVERT_Z2_VS_Z_DIR // Z2 direction signal is the opposite of Z
  884.  
  885. //#define Z_MULTI_ENDSTOPS // Other Z axes have their own endstops
  886. #if ENABLED(Z_MULTI_ENDSTOPS)
  887. //#define Z2_STOP_PIN X_MAX_PIN // Z2 endstop pin override
  888. #define Z2_ENDSTOP_ADJUSTMENT 0 // Z2 offset relative to Z endstop
  889. #endif
  890. #ifdef Z3_DRIVER_TYPE
  891. //#define INVERT_Z3_VS_Z_DIR // Z3 direction signal is the opposite of Z
  892. #if ENABLED(Z_MULTI_ENDSTOPS)
  893. //#define Z3_STOP_PIN Y_MAX_PIN // Z3 endstop pin override
  894. #define Z3_ENDSTOP_ADJUSTMENT 0 // Z3 offset relative to Z endstop
  895. #endif
  896. #endif
  897. #ifdef Z4_DRIVER_TYPE
  898. //#define INVERT_Z4_VS_Z_DIR // Z4 direction signal is the opposite of Z
  899. #if ENABLED(Z_MULTI_ENDSTOPS)
  900. //#define Z4_STOP_PIN Z_MAX_PIN // Z4 endstop pin override
  901. #define Z4_ENDSTOP_ADJUSTMENT 0 // Z4 offset relative to Z endstop
  902. #endif
  903. #endif
  904. #endif
  905.  
  906. // Drive the E axis with two synchronized steppers
  907. //#define E_DUAL_STEPPER_DRIVERS
  908. #if ENABLED(E_DUAL_STEPPER_DRIVERS)
  909. //#define INVERT_E1_VS_E0_DIR // E direction signals are opposites
  910. #endif
  911.  
  912. // @section extruder
  913.  
  914. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  915. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  916. //#define EXT_SOLENOID
  917.  
  918. // @section homing
  919.  
  920. /**
  921. * Homing Procedure
  922. * Homing (G28) does an indefinite move towards the endstops to establish
  923. * the position of the toolhead relative to the workspace.
  924. */
  925.  
  926. //#define SENSORLESS_BACKOFF_MM { 2, 2, 0 } // (linear=mm, rotational=°) Backoff from endstops before sensorless homing
  927.  
  928. #define HOMING_BUMP_MM { 5, 5, 2 } // (linear=mm, rotational=°) Backoff from endstops after first bump
  929. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  930.  
  931. //#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (linear=mm, rotational=°) Backoff from endstops after homing
  932. //#define XY_COUNTERPART_BACKOFF_MM 0 // (mm) Backoff X after homing Y, and vice-versa
  933.  
  934. //#define QUICK_HOME // If G28 contains XY do a diagonal move first
  935. //#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
  936. //#define HOME_Z_FIRST // Home Z first. Requires a real endstop (not a probe).
  937. //#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
  938.  
  939. // @section bltouch
  940.  
  941. #if ENABLED(BLTOUCH)
  942. /**
  943. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  944. * Do not activate settings that the probe might not understand. Clones might misunderstand
  945. * advanced commands.
  946. *
  947. * Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
  948. * wiring of the BROWN, RED and ORANGE wires.
  949. *
  950. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  951. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  952. * like they would be with a real switch. So please check the wiring first.
  953. *
  954. * Settings for all BLTouch and clone probes:
  955. */
  956.  
  957. // Safety: The probe needs time to recognize the command.
  958. // Minimum command delay (ms). Enable and increase if needed.
  959. #define BLTOUCH_DELAY 200
  960.  
  961. /**
  962. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  963. */
  964.  
  965. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  966. // in special cases, like noisy or filtered input configurations.
  967. //#define BLTOUCH_FORCE_SW_MODE
  968.  
  969. /**
  970. * Settings for BLTouch Smart 3.0 and 3.1
  971. * Summary:
  972. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  973. * - High-Speed mode
  974. * - Disable LCD voltage options
  975. */
  976.  
  977. /**
  978. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  979. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  980. * If disabled, OD mode is the hard-coded default on 3.0
  981. * On startup, Marlin will compare its EEPROM to this value. If the selected mode
  982. * differs, a mode set EEPROM write will be completed at initialization.
  983. * Use the option below to force an EEPROM write to a V3.1 probe regardless.
  984. */
  985. #define BLTOUCH_SET_5V_MODE
  986.  
  987. // Safety: Enable voltage mode settings in the LCD menu.
  988. //#define BLTOUCH_LCD_VOLTAGE_MENU
  989.  
  990. /**
  991. * Safety: Activate if connecting a probe with an unknown voltage mode.
  992. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  993. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  994. * To preserve the life of the probe, use this once then turn it off and re-flash.
  995. */
  996. //#define BLTOUCH_FORCE_MODE_SET
  997.  
  998. /**
  999. * Enable "HIGH SPEED" option for probing.
  1000. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  1001. * This feature was designed for Deltabots with very fast Z moves; however, higher speed Cartesians
  1002. * might be able to use it. If the machine can't raise Z fast enough the BLTouch may go into ALARM.
  1003. *
  1004. * Set the default state here, change with 'M401 S' or UI, use M500 to save, M502 to reset.
  1005. */
  1006. //#define BLTOUCH_HS_MODE true
  1007.  
  1008. #ifdef BLTOUCH_HS_MODE
  1009. // The probe Z offset (M851 Z) is the height at which the probe triggers.
  1010. // This must be large enough to keep the probe pin off the bed and prevent
  1011. // it from snagging on the bed clips.
  1012. #define BLTOUCH_HS_EXTRA_CLEARANCE 7 // Extra Z Clearance
  1013. #endif
  1014.  
  1015. #endif // BLTOUCH
  1016.  
  1017. // @section calibration
  1018.  
  1019. /**
  1020. * Z Steppers Auto-Alignment
  1021. * Add the G34 command to align multiple Z steppers using a bed probe.
  1022. */
  1023. //#define Z_STEPPER_AUTO_ALIGN
  1024. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  1025. /**
  1026. * Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
  1027. * These positions are machine-relative and do not shift with the M206 home offset!
  1028. * If not defined, probe limits will be used.
  1029. * Override with 'M422 S<index> X<pos> Y<pos>'.
  1030. */
  1031. //#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
  1032.  
  1033. /**
  1034. * Orientation for the automatically-calculated probe positions.
  1035. * Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
  1036. *
  1037. * 2 Steppers: (0) (1)
  1038. * | | 2 |
  1039. * | 1 2 | |
  1040. * | | 1 |
  1041. *
  1042. * 3 Steppers: (0) (1) (2) (3)
  1043. * | 3 | 1 | 2 1 | 2 |
  1044. * | | 3 | | 3 |
  1045. * | 1 2 | 2 | 3 | 1 |
  1046. *
  1047. * 4 Steppers: (0) (1) (2) (3)
  1048. * | 4 3 | 1 4 | 2 1 | 3 2 |
  1049. * | | | | |
  1050. * | 1 2 | 2 3 | 3 4 | 4 1 |
  1051. */
  1052. #ifndef Z_STEPPER_ALIGN_XY
  1053. //#define Z_STEPPERS_ORIENTATION 0
  1054. #endif
  1055.  
  1056. /**
  1057. * Z Stepper positions for more rapid convergence in bed alignment.
  1058. * Requires 3 or 4 Z steppers.
  1059. *
  1060. * Define Stepper XY positions for Z1, Z2, Z3... corresponding to the screw
  1061. * positions in the bed carriage, with one position per Z stepper in stepper
  1062. * driver order.
  1063. */
  1064. //#define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  1065.  
  1066. #ifndef Z_STEPPER_ALIGN_STEPPER_XY
  1067. // Amplification factor. Used to scale the correction step up or down in case
  1068. // the stepper (spindle) position is farther out than the test point.
  1069. #define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
  1070. #endif
  1071.  
  1072. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  1073. #define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
  1074. #define Z_STEPPER_ALIGN_ITERATIONS 5 // Number of iterations to apply during alignment
  1075. #define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
  1076. #define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
  1077. // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
  1078. // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
  1079. #define HOME_AFTER_G34
  1080. #endif
  1081.  
  1082. //
  1083. // Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
  1084. //
  1085. //#define ASSISTED_TRAMMING
  1086. #if ENABLED(ASSISTED_TRAMMING)
  1087.  
  1088. // Define from 3 to 9 points to probe.
  1089. #define TRAMMING_POINT_XY { { 20, 20 }, { 180, 20 }, { 180, 180 }, { 20, 180 } }
  1090.  
  1091. // Define position names for probe points.
  1092. #define TRAMMING_POINT_NAME_1 "Front-Left"
  1093. #define TRAMMING_POINT_NAME_2 "Front-Right"
  1094. #define TRAMMING_POINT_NAME_3 "Back-Right"
  1095. #define TRAMMING_POINT_NAME_4 "Back-Left"
  1096.  
  1097. #define RESTORE_LEVELING_AFTER_G35 // Enable to restore leveling setup after operation
  1098. //#define REPORT_TRAMMING_MM // Report Z deviation (mm) for each point relative to the first
  1099.  
  1100. #define ASSISTED_TRAMMING_WIZARD // Add a Tramming Wizard to the LCD menu
  1101.  
  1102. //#define ASSISTED_TRAMMING_WAIT_POSITION { X_CENTER, Y_CENTER, 30 } // Move the nozzle out of the way for adjustment
  1103.  
  1104. /**
  1105. * Screw thread:
  1106. * M3: 30 = Clockwise, 31 = Counter-Clockwise
  1107. * M4: 40 = Clockwise, 41 = Counter-Clockwise
  1108. * M5: 50 = Clockwise, 51 = Counter-Clockwise
  1109. */
  1110. #define TRAMMING_SCREW_THREAD 30
  1111.  
  1112. #endif
  1113.  
  1114. // @section motion control
  1115.  
  1116. /**
  1117. * Fixed-time-based Motion Control -- EXPERIMENTAL
  1118. * Enable/disable and set parameters with G-code M493.
  1119. */
  1120. //#define FT_MOTION
  1121. #if ENABLED(FT_MOTION)
  1122. #define FTM_DEFAULT_MODE ftMotionMode_DISABLED // Default mode of fixed time control. (Enums in ft_types.h)
  1123. #define FTM_DEFAULT_DYNFREQ_MODE dynFreqMode_DISABLED // Default mode of dynamic frequency calculation. (Enums in ft_types.h)
  1124. #define FTM_SHAPING_DEFAULT_X_FREQ 37.0f // (Hz) Default peak frequency used by input shapers.
  1125. #define FTM_SHAPING_DEFAULT_Y_FREQ 37.0f // (Hz) Default peak frequency used by input shapers.
  1126. #define FTM_LINEAR_ADV_DEFAULT_ENA false // Default linear advance enable (true) or disable (false).
  1127. #define FTM_LINEAR_ADV_DEFAULT_K 0.0f // Default linear advance gain.
  1128. #define FTM_SHAPING_ZETA 0.1f // Zeta used by input shapers.
  1129. #define FTM_SHAPING_V_TOL 0.05f // Vibration tolerance used by EI input shapers.
  1130.  
  1131. /**
  1132. * Advanced configuration
  1133. */
  1134. #define FTM_BATCH_SIZE 100 // Batch size for trajectory generation;
  1135. #define FTM_WINDOW_SIZE 200 // Window size for trajectory generation.
  1136. #define FTM_FS 1000 // (Hz) Frequency for trajectory generation. (1 / FTM_TS)
  1137. #define FTM_TS 0.001f // (s) Time step for trajectory generation. (1 / FTM_FS)
  1138. #define FTM_STEPPER_FS 20000 // (Hz) Frequency for stepper I/O update.
  1139. #define FTM_MIN_TICKS ((STEPPER_TIMER_RATE) / (FTM_STEPPER_FS)) // Minimum stepper ticks between steps.
  1140. #define FTM_MIN_SHAPE_FREQ 10 // Minimum shaping frequency.
  1141. #define FTM_ZMAX 100 // Maximum delays for shaping functions (even numbers only!).
  1142. // Calculate as:
  1143. // 1/2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for ZV.
  1144. // (FTM_FS / FTM_MIN_SHAPE_FREQ) for ZVD, MZV.
  1145. // 3/2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for 2HEI.
  1146. // 2 * (FTM_FS / FTM_MIN_SHAPE_FREQ) for 3HEI.
  1147. #define FTM_STEPS_PER_UNIT_TIME 20 // Interpolated stepper commands per unit time.
  1148. // Calculate as (FTM_STEPPER_FS / FTM_FS).
  1149. #define FTM_CTS_COMPARE_VAL 10 // Comparison value used in interpolation algorithm.
  1150. // Calculate as (FTM_STEPS_PER_UNIT_TIME / 2).
  1151. // These values may be configured to adjust duration of loop().
  1152. #define FTM_STEPS_PER_LOOP 60 // Number of stepper commands to generate each loop().
  1153. #define FTM_POINTS_PER_LOOP 100 // Number of trajectory points to generate each loop().
  1154.  
  1155. // This value may be configured to adjust duration to consume the command buffer.
  1156. // Try increasing this value if stepper motion is not smooth.
  1157. #define FTM_STEPPERCMD_BUFF_SIZE 1000 // Size of the stepper command buffers.
  1158.  
  1159. //#define FT_MOTION_MENU // Provide a MarlinUI menu to set M493 parameters.
  1160. #endif
  1161.  
  1162. /**
  1163. * Input Shaping -- EXPERIMENTAL
  1164. *
  1165. * Zero Vibration (ZV) Input Shaping for X and/or Y movements.
  1166. *
  1167. * This option uses a lot of SRAM for the step buffer. The buffer size is
  1168. * calculated automatically from SHAPING_FREQ_[XY], DEFAULT_AXIS_STEPS_PER_UNIT,
  1169. * DEFAULT_MAX_FEEDRATE and ADAPTIVE_STEP_SMOOTHING. The default calculation can
  1170. * be overridden by setting SHAPING_MIN_FREQ and/or SHAPING_MAX_FEEDRATE.
  1171. * The higher the frequency and the lower the feedrate, the smaller the buffer.
  1172. * If the buffer is too small at runtime, input shaping will have reduced
  1173. * effectiveness during high speed movements.
  1174. *
  1175. * Tune with M593 D<factor> F<frequency>:
  1176. *
  1177. * D<factor> Set the zeta/damping factor. If axes (X, Y, etc.) are not specified, set for all axes.
  1178. * F<frequency> Set the frequency. If axes (X, Y, etc.) are not specified, set for all axes.
  1179. * T[map] Input Shaping type, 0:ZV, 1:EI, 2:2H EI (not implemented yet)
  1180. * X<1> Set the given parameters only for the X axis.
  1181. * Y<1> Set the given parameters only for the Y axis.
  1182. */
  1183. //#define INPUT_SHAPING_X
  1184. //#define INPUT_SHAPING_Y
  1185. #if ANY(INPUT_SHAPING_X, INPUT_SHAPING_Y)
  1186. #if ENABLED(INPUT_SHAPING_X)
  1187. #define SHAPING_FREQ_X 40 // (Hz) The default dominant resonant frequency on the X axis.
  1188. #define SHAPING_ZETA_X 0.15f // Damping ratio of the X axis (range: 0.0 = no damping to 1.0 = critical damping).
  1189. #endif
  1190. #if ENABLED(INPUT_SHAPING_Y)
  1191. #define SHAPING_FREQ_Y 40 // (Hz) The default dominant resonant frequency on the Y axis.
  1192. #define SHAPING_ZETA_Y 0.15f // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping).
  1193. #endif
  1194. //#define SHAPING_MIN_FREQ 20 // By default the minimum of the shaping frequencies. Override to affect SRAM usage.
  1195. //#define SHAPING_MAX_STEPRATE 10000 // By default the maximum total step rate of the shaped axes. Override to affect SRAM usage.
  1196. //#define SHAPING_MENU // Add a menu to the LCD to set shaping parameters.
  1197. #endif
  1198.  
  1199. // @section motion
  1200.  
  1201. #define AXIS_RELATIVE_MODES { false, false, false, false }
  1202.  
  1203. // Add a Duplicate option for well-separated conjoined nozzles
  1204. //#define MULTI_NOZZLE_DUPLICATION
  1205.  
  1206. // By default stepper drivers require an active-HIGH signal but some high-power drivers require an active-LOW signal to step.
  1207. #define STEP_STATE_X HIGH
  1208. #define STEP_STATE_Y HIGH
  1209. #define STEP_STATE_Z HIGH
  1210. #define STEP_STATE_I HIGH
  1211. #define STEP_STATE_J HIGH
  1212. #define STEP_STATE_K HIGH
  1213. #define STEP_STATE_U HIGH
  1214. #define STEP_STATE_V HIGH
  1215. #define STEP_STATE_W HIGH
  1216. #define STEP_STATE_E HIGH
  1217.  
  1218. /**
  1219. * Idle Stepper Shutdown
  1220. * Enable DISABLE_IDLE_* to shut down axis steppers after an idle period.
  1221. * The default timeout duration can be overridden with M18 and M84. Set to 0 for No Timeout.
  1222. */
  1223. #define DEFAULT_STEPPER_TIMEOUT_SEC 120
  1224. #define DISABLE_IDLE_X
  1225. #define DISABLE_IDLE_Y
  1226. #define DISABLE_IDLE_Z // Disable if the nozzle could fall onto your printed part!
  1227. //#define DISABLE_IDLE_I
  1228. //#define DISABLE_IDLE_J
  1229. //#define DISABLE_IDLE_K
  1230. //#define DISABLE_IDLE_U
  1231. //#define DISABLE_IDLE_V
  1232. //#define DISABLE_IDLE_W
  1233. #define DISABLE_IDLE_E // Shut down all idle extruders
  1234.  
  1235. // Default Minimum Feedrates for printing and travel moves
  1236. #define DEFAULT_MINIMUMFEEDRATE 0.0 // (mm/s. °/s for rotational-only moves) Minimum feedrate. Set with M205 S.
  1237. #define DEFAULT_MINTRAVELFEEDRATE 0.0 // (mm/s. °/s for rotational-only moves) Minimum travel feedrate. Set with M205 T.
  1238.  
  1239. // Minimum time that a segment needs to take as the buffer gets emptied
  1240. #define DEFAULT_MINSEGMENTTIME 20000 // (µs) Set with M205 B.
  1241.  
  1242. // Slow down the machine if the lookahead buffer is (by default) half full.
  1243. // Increase the slowdown divisor for larger buffer sizes.
  1244. #define SLOWDOWN
  1245. #if ENABLED(SLOWDOWN)
  1246. #define SLOWDOWN_DIVISOR 2
  1247. #endif
  1248.  
  1249. /**
  1250. * XY Frequency limit
  1251. * Reduce resonance by limiting the frequency of small zigzag infill moves.
  1252. * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
  1253. * Use M201 F<freq> G<min%> to change limits at runtime.
  1254. */
  1255. //#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
  1256. #ifdef XY_FREQUENCY_LIMIT
  1257. #define XY_FREQUENCY_MIN_PERCENT 5 // (%) Minimum FR percentage to apply. Set with M201 G<min%>.
  1258. #endif
  1259.  
  1260. //
  1261. // Backlash Compensation
  1262. // Adds extra movement to axes on direction-changes to account for backlash.
  1263. //
  1264. //#define BACKLASH_COMPENSATION
  1265. #if ENABLED(BACKLASH_COMPENSATION)
  1266. // Define values for backlash distance and correction.
  1267. // If BACKLASH_GCODE is enabled these values are the defaults.
  1268. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (linear=mm, rotational=°) One value for each linear axis
  1269. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  1270.  
  1271. // Add steps for motor direction changes on CORE kinematics
  1272. //#define CORE_BACKLASH
  1273.  
  1274. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  1275. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  1276. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  1277.  
  1278. // Add runtime configuration and tuning of backlash values (M425)
  1279. //#define BACKLASH_GCODE
  1280.  
  1281. #if ENABLED(BACKLASH_GCODE)
  1282. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  1283. #define MEASURE_BACKLASH_WHEN_PROBING
  1284.  
  1285. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  1286. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  1287. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  1288. // increments while checking for the contact to be broken.
  1289. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  1290. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  1291. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_FEEDRATE_SLOW // (mm/min)
  1292. #endif
  1293. #endif
  1294. #endif
  1295.  
  1296. /**
  1297. * Automatic backlash, position, and hotend offset calibration
  1298. *
  1299. * Enable G425 to run automatic calibration using an electrically-
  1300. * conductive cube, bolt, or washer mounted on the bed.
  1301. *
  1302. * G425 uses the probe to touch the top and sides of the calibration object
  1303. * on the bed and measures and/or correct positional offsets, axis backlash
  1304. * and hotend offsets.
  1305. *
  1306. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  1307. * ±5mm of true values for G425 to succeed.
  1308. */
  1309. //#define CALIBRATION_GCODE
  1310. #if ENABLED(CALIBRATION_GCODE)
  1311.  
  1312. //#define CALIBRATION_SCRIPT_PRE "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
  1313. //#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
  1314.  
  1315. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  1316.  
  1317. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/min
  1318. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/min
  1319. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/min
  1320.  
  1321. // The following parameters refer to the conical section of the nozzle tip.
  1322. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  1323. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  1324.  
  1325. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  1326. //#define CALIBRATION_REPORTING
  1327.  
  1328. // The true location and dimension the cube/bolt/washer on the bed.
  1329. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  1330. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  1331.  
  1332. // Comment out any sides which are unreachable by the probe. For best
  1333. // auto-calibration results, all sides must be reachable.
  1334. #define CALIBRATION_MEASURE_RIGHT
  1335. #define CALIBRATION_MEASURE_FRONT
  1336. #define CALIBRATION_MEASURE_LEFT
  1337. #define CALIBRATION_MEASURE_BACK
  1338.  
  1339. //#define CALIBRATION_MEASURE_IMIN
  1340. //#define CALIBRATION_MEASURE_IMAX
  1341. //#define CALIBRATION_MEASURE_JMIN
  1342. //#define CALIBRATION_MEASURE_JMAX
  1343. //#define CALIBRATION_MEASURE_KMIN
  1344. //#define CALIBRATION_MEASURE_KMAX
  1345. //#define CALIBRATION_MEASURE_UMIN
  1346. //#define CALIBRATION_MEASURE_UMAX
  1347. //#define CALIBRATION_MEASURE_VMIN
  1348. //#define CALIBRATION_MEASURE_VMAX
  1349. //#define CALIBRATION_MEASURE_WMIN
  1350. //#define CALIBRATION_MEASURE_WMAX
  1351.  
  1352. // Probing at the exact top center only works if the center is flat. If
  1353. // probing on a screw head or hollow washer, probe near the edges.
  1354. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  1355.  
  1356. // Define the pin to read during calibration
  1357. #ifndef CALIBRATION_PIN
  1358. //#define CALIBRATION_PIN -1 // Define here to override the default pin
  1359. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
  1360. //#define CALIBRATION_PIN_PULLDOWN
  1361. #define CALIBRATION_PIN_PULLUP
  1362. #endif
  1363. #endif
  1364.  
  1365. /**
  1366. * Multi-stepping sends steps in bursts to reduce MCU usage for high step-rates.
  1367. * This allows higher feedrates than the MCU could otherwise support.
  1368. */
  1369. #define MULTISTEPPING_LIMIT 16 //: [1, 2, 4, 8, 16, 32, 64, 128]
  1370.  
  1371. /**
  1372. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  1373. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  1374. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  1375. * lowest stepping frequencies.
  1376. */
  1377. //#define ADAPTIVE_STEP_SMOOTHING
  1378.  
  1379. /**
  1380. * Custom Microstepping
  1381. * Override as-needed for your setup. Up to 3 MS pins are supported.
  1382. */
  1383. //#define MICROSTEP1 LOW,LOW,LOW
  1384. //#define MICROSTEP2 HIGH,LOW,LOW
  1385. //#define MICROSTEP4 LOW,HIGH,LOW
  1386. //#define MICROSTEP8 HIGH,HIGH,LOW
  1387. //#define MICROSTEP16 LOW,LOW,HIGH
  1388. //#define MICROSTEP32 HIGH,LOW,HIGH
  1389.  
  1390. // Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
  1391. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  1392.  
  1393. /**
  1394. * @section stepper motor current
  1395. *
  1396. * Some boards have a means of setting the stepper motor current via firmware.
  1397. *
  1398. * The power on motor currents are set by:
  1399. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  1400. * known compatible chips: A4982
  1401. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  1402. * known compatible chips: AD5206
  1403. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  1404. * known compatible chips: MCP4728
  1405. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  1406. * known compatible chips: MCP4451, MCP4018
  1407. *
  1408. * Motor currents can also be set by M907 - M910 and by the LCD.
  1409. * M907 - applies to all.
  1410. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  1411. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  1412. */
  1413. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  1414. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  1415. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  1416.  
  1417. /**
  1418. * I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
  1419. */
  1420. //#define DIGIPOT_MCP4018 // Requires https://github.com/felias-fogg/SlowSoftI2CMaster
  1421. //#define DIGIPOT_MCP4451
  1422. #if ANY(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
  1423. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5
  1424.  
  1425. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  1426. // These correspond to the physical drivers, so be mindful if the order is changed.
  1427. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  1428.  
  1429. //#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
  1430.  
  1431. /**
  1432. * Common slave addresses:
  1433. *
  1434. * A (A shifted) B (B shifted) IC
  1435. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  1436. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  1437. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  1438. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  1439. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  1440. */
  1441. //#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
  1442. //#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
  1443. #endif
  1444.  
  1445. //===========================================================================
  1446. //=============================Additional Features===========================
  1447. //===========================================================================
  1448.  
  1449. // @section lcd
  1450.  
  1451. #if HAS_MANUAL_MOVE_MENU
  1452. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
  1453. #define FINE_MANUAL_MOVE 0.025 // (mm) Smallest manual move (< 0.1mm) applying to Z on most machines
  1454. #if IS_ULTIPANEL
  1455. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  1456. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  1457. #endif
  1458. #endif
  1459.  
  1460. // Change values more rapidly when the encoder is rotated faster
  1461. #define ENCODER_RATE_MULTIPLIER
  1462. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  1463. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  1464. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  1465. #endif
  1466.  
  1467. // Play a beep when the feedrate is changed from the Status Screen
  1468. //#define BEEP_ON_FEEDRATE_CHANGE
  1469. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  1470. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  1471. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  1472. #endif
  1473.  
  1474. #if HAS_BED_PROBE && ANY(HAS_MARLINUI_MENU, HAS_TFT_LVGL_UI)
  1475. //#define PROBE_OFFSET_WIZARD // Add a Probe Z Offset calibration option to the LCD menu
  1476. #if ENABLED(PROBE_OFFSET_WIZARD)
  1477. /**
  1478. * Enable to init the Probe Z-Offset when starting the Wizard.
  1479. * Use a height slightly above the estimated nozzle-to-probe Z offset.
  1480. * For example, with an offset of -5, consider a starting height of -4.
  1481. */
  1482. #define PROBE_OFFSET_WIZARD_START_Z -2.0
  1483.  
  1484. // Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
  1485. //#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
  1486. #endif
  1487. #endif
  1488.  
  1489. #if HAS_MARLINUI_MENU
  1490.  
  1491. #if HAS_BED_PROBE
  1492. // Add calibration in the Probe Offsets menu to compensate for X-axis twist.
  1493. //#define X_AXIS_TWIST_COMPENSATION
  1494. #if ENABLED(X_AXIS_TWIST_COMPENSATION)
  1495. /**
  1496. * Enable to init the Probe Z-Offset when starting the Wizard.
  1497. * Use a height slightly above the estimated nozzle-to-probe Z offset.
  1498. * For example, with an offset of -5, consider a starting height of -4.
  1499. */
  1500. #define XATC_START_Z 0.0
  1501. #define XATC_MAX_POINTS 3 // Number of points to probe in the wizard
  1502. #define XATC_Y_POSITION Y_CENTER // (mm) Y position to probe
  1503. #define XATC_Z_OFFSETS { 0, 0, 0 } // Z offsets for X axis sample points
  1504. #endif
  1505.  
  1506. // Show Deploy / Stow Probe options in the Motion menu.
  1507. #define PROBE_DEPLOY_STOW_MENU
  1508. #endif
  1509.  
  1510. // Include a page of printer information in the LCD Main Menu
  1511. //#define LCD_INFO_MENU
  1512. #if ENABLED(LCD_INFO_MENU)
  1513. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  1514. #endif
  1515.  
  1516. /**
  1517. * MarlinUI "Move Axis" menu distances. Comma-separated list.
  1518. * Values are displayed as-defined, so always use plain numbers here.
  1519. * Axis moves <= 1/2 the axis length and Extruder moves <= EXTRUDE_MAXLENGTH
  1520. * will be shown in the move submenus.
  1521. */
  1522. #define MANUAL_MOVE_DISTANCE_MM 10, 1.0, 0.1 // (mm)
  1523. //#define MANUAL_MOVE_DISTANCE_MM 100, 50, 10, 1.0, 0.1 // (mm)
  1524. //#define MANUAL_MOVE_DISTANCE_MM 500, 100, 50, 10, 1.0, 0.1 // (mm)
  1525.  
  1526. // Manual move distances for INCH_MODE_SUPPORT
  1527. #define MANUAL_MOVE_DISTANCE_IN 0.100, 0.010, 0.001 // (in)
  1528. //#define MANUAL_MOVE_DISTANCE_IN 1.000, 0.500, 0.100, 0.010, 0.001 // (in)
  1529. //#define MANUAL_MOVE_DISTANCE_IN 5.000, 1.000, 0.500, 0.100, 0.010, 0.001 // (in)
  1530.  
  1531. // Manual move distances for rotational axes
  1532. #define MANUAL_MOVE_DISTANCE_DEG 90, 45, 22.5, 5, 1 // (°)
  1533.  
  1534. // BACK menu items keep the highlight at the top
  1535. //#define TURBO_BACK_MENU_ITEM
  1536.  
  1537. // Insert a menu for preheating at the top level to allow for quick access
  1538. //#define PREHEAT_SHORTCUT_MENU_ITEM
  1539.  
  1540. // Add Configuration > Debug Menu > Endstop Test for endstop/probe/runout testing
  1541. //#define LCD_ENDSTOP_TEST
  1542.  
  1543. #endif // HAS_MARLINUI_MENU
  1544.  
  1545. #if HAS_DISPLAY
  1546. /**
  1547. * *** VENDORS PLEASE READ ***
  1548. *
  1549. * Marlin allows you to add a custom boot image for Graphical LCDs.
  1550. * With this option Marlin will first show your custom screen followed
  1551. * by the standard Marlin logo with version number and web URL.
  1552. *
  1553. * We encourage you to take advantage of this new feature and we also
  1554. * respectfully request that you retain the unmodified Marlin boot screen.
  1555. */
  1556. #define SHOW_BOOTSCREEN // Show the Marlin bootscreen on startup. ** ENABLE FOR PRODUCTION **
  1557. #if ENABLED(SHOW_BOOTSCREEN)
  1558. #define BOOTSCREEN_TIMEOUT 3000 // (ms) Total Duration to display the boot screen(s)
  1559. #if ANY(HAS_MARLINUI_U8GLIB, TFT_COLOR_UI)
  1560. #define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving lots of flash)
  1561. #endif
  1562. #if HAS_MARLINUI_U8GLIB
  1563. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~3260 (or ~940) bytes of flash.
  1564. #endif
  1565. #if ANY(HAS_MARLINUI_U8GLIB, TOUCH_UI_FTDI_EVE)
  1566. //#define SHOW_CUSTOM_BOOTSCREEN // Show the bitmap in Marlin/_Bootscreen.h on startup.
  1567. #endif
  1568. #endif
  1569.  
  1570. #if HAS_MARLINUI_U8GLIB
  1571. //#define CUSTOM_STATUS_SCREEN_IMAGE // Show the bitmap in Marlin/_Statusscreen.h on the status screen.
  1572. #endif
  1573.  
  1574. //#define SOUND_MENU_ITEM // Add a mute option to the LCD menu
  1575. #define SOUND_ON_DEFAULT // Buzzer/speaker default enabled state
  1576.  
  1577. #if HAS_WIRED_LCD
  1578. //#define DOUBLE_LCD_FRAMERATE // Not recommended for slow boards.
  1579. #endif
  1580.  
  1581. // The timeout to return to the status screen from sub-menus
  1582. //#define LCD_TIMEOUT_TO_STATUS 15000 // (ms)
  1583.  
  1584. // Scroll a longer status message into view
  1585. //#define STATUS_MESSAGE_SCROLLING
  1586.  
  1587. // Apply a timeout to low-priority status messages
  1588. //#define STATUS_MESSAGE_TIMEOUT_SEC 30 // (seconds)
  1589.  
  1590. // On the Info Screen, display XY with one decimal place when possible
  1591. //#define LCD_DECIMAL_SMALL_XY
  1592.  
  1593. // Show the E position (filament used) during printing
  1594. //#define LCD_SHOW_E_TOTAL
  1595.  
  1596. // Display a negative temperature instead of "err"
  1597. //#define SHOW_TEMPERATURE_BELOW_ZERO
  1598.  
  1599. /**
  1600. * LED Control Menu
  1601. * Add LED Control to the LCD menu
  1602. */
  1603. //#define LED_CONTROL_MENU
  1604. #if ENABLED(LED_CONTROL_MENU)
  1605. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  1606. //#define NEO2_COLOR_PRESETS // Enable a second NeoPixel Preset Color menu option
  1607. #if ENABLED(LED_COLOR_PRESETS)
  1608. #define LED_USER_PRESET_RED 255 // User defined RED value
  1609. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  1610. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  1611. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  1612. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1613. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  1614. #endif
  1615. #if ENABLED(NEO2_COLOR_PRESETS)
  1616. #define NEO2_USER_PRESET_RED 255 // User defined RED value
  1617. #define NEO2_USER_PRESET_GREEN 128 // User defined GREEN value
  1618. #define NEO2_USER_PRESET_BLUE 0 // User defined BLUE value
  1619. #define NEO2_USER_PRESET_WHITE 255 // User defined WHITE value
  1620. #define NEO2_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1621. //#define NEO2_USER_PRESET_STARTUP // Have the printer display the user preset color on startup for the second strip
  1622. #endif
  1623. #endif
  1624.  
  1625. #endif // HAS_DISPLAY
  1626.  
  1627. #if HAS_FEEDRATE_EDIT
  1628. #define SPEED_EDIT_MIN 10 // (%) Feedrate percentage edit range minimum
  1629. #define SPEED_EDIT_MAX 999 // (%) Feedrate percentage edit range maximum
  1630. #endif
  1631. #if HAS_FLOW_EDIT
  1632. #define FLOW_EDIT_MIN 10 // (%) Flow percentage edit range minimum
  1633. #define FLOW_EDIT_MAX 999 // (%) Flow percentage edit range maximum
  1634. #endif
  1635.  
  1636. // Add 'M73' to set print job progress, overrides Marlin's built-in estimate
  1637. //#define SET_PROGRESS_MANUALLY
  1638. #if ENABLED(SET_PROGRESS_MANUALLY)
  1639. #define SET_PROGRESS_PERCENT // Add 'P' parameter to set percentage done
  1640. #define SET_REMAINING_TIME // Add 'R' parameter to set remaining time
  1641. //#define SET_INTERACTION_TIME // Add 'C' parameter to set time until next filament change or other user interaction
  1642. //#define M73_REPORT // Report M73 values to host
  1643. #if ALL(M73_REPORT, HAS_MEDIA)
  1644. #define M73_REPORT_SD_ONLY // Report only when printing from SD
  1645. #endif
  1646. #endif
  1647.  
  1648. // LCD Print Progress options. Multiple times may be displayed in turn.
  1649. #if HAS_DISPLAY && ANY(HAS_MEDIA, SET_PROGRESS_MANUALLY)
  1650. #define SHOW_PROGRESS_PERCENT // Show print progress percentage (doesn't affect progress bar)
  1651. #define SHOW_ELAPSED_TIME // Display elapsed printing time (prefix 'E')
  1652. //#define SHOW_REMAINING_TIME // Display estimated time to completion (prefix 'R')
  1653. #if ENABLED(SET_INTERACTION_TIME)
  1654. #define SHOW_INTERACTION_TIME // Display time until next user interaction ('C' = filament change)
  1655. #endif
  1656. //#define PRINT_PROGRESS_SHOW_DECIMALS // Show/report progress with decimal digits, not all UIs support this
  1657.  
  1658. #if ANY(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1659. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  1660. #if ENABLED(LCD_PROGRESS_BAR)
  1661. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  1662. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  1663. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  1664. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  1665. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  1666. #endif
  1667. #endif
  1668. #endif
  1669.  
  1670. #if HAS_MEDIA
  1671. /**
  1672. * SD Card SPI Speed
  1673. * May be required to resolve "volume init" errors.
  1674. *
  1675. * Enable and set to SPI_HALF_SPEED, SPI_QUARTER_SPEED, or SPI_EIGHTH_SPEED
  1676. * otherwise full speed will be applied.
  1677. *
  1678. * :['SPI_HALF_SPEED', 'SPI_QUARTER_SPEED', 'SPI_EIGHTH_SPEED']
  1679. */
  1680. //#define SD_SPI_SPEED SPI_HALF_SPEED
  1681.  
  1682. // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
  1683. // Enable this option and set to HIGH if your SD cards are incorrectly detected.
  1684. //#define SD_DETECT_STATE HIGH
  1685.  
  1686. //#define SD_IGNORE_AT_STARTUP // Don't mount the SD card when starting up
  1687. //#define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)
  1688.  
  1689. //#define GCODE_REPEAT_MARKERS // Enable G-code M808 to set repeat markers and do looping
  1690.  
  1691. #define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls
  1692.  
  1693. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  1694. #define SD_FINISHED_RELEASECOMMAND "M84" // Use "M84XYE" to keep Z enabled so your bed stays in place
  1695.  
  1696. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1697. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1698. #define SDCARD_RATHERRECENTFIRST
  1699.  
  1700. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  1701.  
  1702. //#define NO_SD_AUTOSTART // Remove auto#.g file support completely to save some Flash, SRAM
  1703. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  1704.  
  1705. //#define ONE_CLICK_PRINT // Prompt to print the newest file on inserted media
  1706. //#define BROWSE_MEDIA_ON_INSERT // Open the file browser when media is inserted
  1707.  
  1708. //#define MEDIA_MENU_AT_TOP // Force the media menu to be listed on the top of the main menu
  1709.  
  1710. #define EVENT_GCODE_SD_ABORT "G28XY" // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
  1711.  
  1712. #if ENABLED(PRINTER_EVENT_LEDS)
  1713. #define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
  1714. #endif
  1715.  
  1716. /**
  1717. * Continue after Power-Loss (Creality3D)
  1718. *
  1719. * Store the current state to the SD Card at the start of each layer
  1720. * during SD printing. If the recovery file is found at boot time, present
  1721. * an option on the LCD screen to continue the print from the last-known
  1722. * point in the file.
  1723. */
  1724. #define POWER_LOSS_RECOVERY
  1725. #if ENABLED(POWER_LOSS_RECOVERY)
  1726. #define PLR_ENABLED_DEFAULT true // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
  1727. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  1728. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  1729. //#define POWER_LOSS_PIN 44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  1730. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  1731. //#define POWER_LOSS_PULLUP // Set pullup / pulldown as appropriate for your sensor
  1732. //#define POWER_LOSS_PULLDOWN
  1733. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  1734. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1735.  
  1736. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1737. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1738. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1739.  
  1740. // Enable if Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
  1741. //#define POWER_LOSS_RECOVER_ZHOME
  1742. #if ENABLED(POWER_LOSS_RECOVER_ZHOME)
  1743. //#define POWER_LOSS_ZHOME_POS { 0, 0 } // Safe XY position to home Z while avoiding objects on the bed
  1744. #endif
  1745. #endif
  1746.  
  1747. /**
  1748. * Sort SD file listings in alphabetical order.
  1749. *
  1750. * With this option enabled, items on SD cards will be sorted
  1751. * by name for easier navigation.
  1752. *
  1753. * By default...
  1754. *
  1755. * - Use the slowest -but safest- method for sorting.
  1756. * - Folders are sorted to the top.
  1757. * - The sort key is statically allocated.
  1758. * - No added G-code (M34) support.
  1759. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1760. *
  1761. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1762. * compiler to calculate the worst-case usage and throw an error if the SRAM
  1763. * limit is exceeded.
  1764. *
  1765. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1766. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1767. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1768. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1769. */
  1770. //#define SDCARD_SORT_ALPHA
  1771.  
  1772. // SD Card Sorting options
  1773. #if ENABLED(SDCARD_SORT_ALPHA)
  1774. #define SDSORT_REVERSE false // Default to sorting file names in reverse order.
  1775. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1776. #define SDSORT_FOLDERS -1 // -1=above 0=none 1=below
  1777. #define SDSORT_GCODE false // Enable G-code M34 to set sorting behaviors: M34 S<-1|0|1> F<-1|0|1>
  1778. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  1779. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1780. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1781. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1782. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  1783. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1784. #endif
  1785.  
  1786. // Allow international symbols in long filenames. To display correctly, the
  1787. // LCD's font must contain the characters. Check your selected LCD language.
  1788. //#define UTF_FILENAME_SUPPORT
  1789.  
  1790. #define LONG_FILENAME_HOST_SUPPORT // Get the long filename of a file/folder with 'M33 <dosname>' and list long filenames with 'M20 L'
  1791. //#define LONG_FILENAME_WRITE_SUPPORT // Create / delete files with long filenames via M28, M30, and Binary Transfer Protocol
  1792. //#define M20_TIMESTAMP_SUPPORT // Include timestamps by adding the 'T' flag to M20 commands
  1793.  
  1794. #define SCROLL_LONG_FILENAMES // Scroll long filenames in the SD card menu
  1795.  
  1796. //#define SD_ABORT_NO_COOLDOWN // Leave the heaters on after Stop Print (not recommended!)
  1797.  
  1798. /**
  1799. * Abort SD printing when any endstop is triggered.
  1800. * This feature is enabled with 'M540 S1' or from the LCD menu.
  1801. * Endstops must be activated for this option to work.
  1802. */
  1803. //#define SD_ABORT_ON_ENDSTOP_HIT
  1804. #if ENABLED(SD_ABORT_ON_ENDSTOP_HIT)
  1805. //#define SD_ABORT_ON_ENDSTOP_HIT_GCODE "G28XY" // G-code to run on endstop hit (e.g., "G28XY" or "G27")
  1806. #endif
  1807.  
  1808. //#define SD_REPRINT_LAST_SELECTED_FILE // On print completion open the LCD Menu and select the same file
  1809.  
  1810. //#define AUTO_REPORT_SD_STATUS // Auto-report media status with 'M27 S<seconds>'
  1811.  
  1812. /**
  1813. * Support for USB thumb drives using an Arduino USB Host Shield or
  1814. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1815. * to Marlin as an SD card.
  1816. *
  1817. * The MAX3421E can be assigned the same pins as the SD card reader, with
  1818. * the following pin mapping:
  1819. *
  1820. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1821. * INT --> SD_DETECT_PIN [1]
  1822. * SS --> SDSS
  1823. *
  1824. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1825. */
  1826. //#define USB_FLASH_DRIVE_SUPPORT
  1827. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1828. /**
  1829. * USB Host Shield Library
  1830. *
  1831. * - UHS2 uses no interrupts and has been production-tested
  1832. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  1833. *
  1834. * - UHS3 is newer code with better USB compatibility. But it
  1835. * is less tested and is known to interfere with Servos.
  1836. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  1837. */
  1838. //#define USE_UHS2_USB
  1839. //#define USE_UHS3_USB
  1840.  
  1841. #define DISABLE_DUE_SD_MMC // Disable USB Host access to USB Drive to prevent hangs on block access for DUE platform
  1842.  
  1843. /**
  1844. * Native USB Host supported by some boards (USB OTG)
  1845. */
  1846. //#define USE_OTG_USB_HOST
  1847.  
  1848. #if DISABLED(USE_OTG_USB_HOST)
  1849. #define USB_CS_PIN SDSS
  1850. #define USB_INTR_PIN SD_DETECT_PIN
  1851. #endif
  1852. #endif
  1853.  
  1854. /**
  1855. * When using a bootloader that supports SD-Firmware-Flashing,
  1856. * add a menu item to activate SD-FW-Update on the next reboot.
  1857. *
  1858. * Requires ATMEGA2560 (Arduino Mega)
  1859. *
  1860. * Tested with this bootloader:
  1861. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1862. */
  1863. //#define SD_FIRMWARE_UPDATE
  1864. #if ENABLED(SD_FIRMWARE_UPDATE)
  1865. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  1866. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  1867. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1868. #endif
  1869.  
  1870. /**
  1871. * Enable this option if you have more than ~3K of unused flash space.
  1872. * Marlin will embed all settings in the firmware binary as compressed data.
  1873. * Use 'M503 C' to write the settings out to the SD Card as 'mc.zip'.
  1874. * See docs/ConfigEmbedding.md for details on how to use 'mc-apply.py'.
  1875. */
  1876. //#define CONFIGURATION_EMBEDDING
  1877.  
  1878. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1879. //#define BINARY_FILE_TRANSFER
  1880.  
  1881. #if ENABLED(BINARY_FILE_TRANSFER)
  1882. // Include extra facilities (e.g., 'M20 F') supporting firmware upload via BINARY_FILE_TRANSFER
  1883. //#define CUSTOM_FIRMWARE_UPLOAD
  1884. #endif
  1885.  
  1886. /**
  1887. * Set this option to one of the following (or the board's defaults apply):
  1888. *
  1889. * LCD - Use the SD drive in the external LCD controller.
  1890. * ONBOARD - Use the SD drive on the control board.
  1891. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1892. *
  1893. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1894. */
  1895. #define SDCARD_CONNECTION ONBOARD
  1896.  
  1897. // Enable if SD detect is rendered useless (e.g., by using an SD extender)
  1898. //#define NO_SD_DETECT
  1899.  
  1900. /**
  1901. * Multiple volume support - EXPERIMENTAL.
  1902. * Adds 'M21 Pm' / 'M21 S' / 'M21 U' to mount SD Card / USB Drive.
  1903. */
  1904. //#define MULTI_VOLUME
  1905. #if ENABLED(MULTI_VOLUME)
  1906. #define VOLUME_SD_ONBOARD
  1907. #define VOLUME_USB_FLASH_DRIVE
  1908. #define DEFAULT_VOLUME SV_SD_ONBOARD
  1909. #define DEFAULT_SHARED_VOLUME SV_USB_FLASH_DRIVE
  1910. #endif
  1911.  
  1912. #endif // HAS_MEDIA
  1913.  
  1914. /**
  1915. * By default an onboard SD card reader may be shared as a USB mass-
  1916. * storage device. This option hides the SD card from the host PC.
  1917. */
  1918. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1919.  
  1920. /**
  1921. * Additional options for Graphical Displays
  1922. *
  1923. * Use the optimizations here to improve printing performance,
  1924. * which can be adversely affected by graphical display drawing,
  1925. * especially when doing several short moves, and when printing
  1926. * on DELTA and SCARA machines.
  1927. *
  1928. * Some of these options may result in the display lagging behind
  1929. * controller events, as there is a trade-off between reliable
  1930. * printing performance versus fast display updates.
  1931. */
  1932. #if HAS_MARLINUI_U8GLIB
  1933. // Save many cycles by drawing a hollow frame or no frame on the Info Screen
  1934. //#define XYZ_NO_FRAME
  1935. #define XYZ_HOLLOW_FRAME
  1936.  
  1937. // A bigger font is available for edit items. Costs 3120 bytes of flash.
  1938. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1939. //#define USE_BIG_EDIT_FONT
  1940.  
  1941. // A smaller font may be used on the Info Screen. Costs 2434 bytes of flash.
  1942. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1943. //#define USE_SMALL_INFOFONT
  1944.  
  1945. /**
  1946. * Graphical Display Sleep
  1947. *
  1948. * The U8G library provides sleep / wake functions for SH1106, SSD1306,
  1949. * SSD1309, and some other DOGM displays.
  1950. * Enable this option to save energy and prevent OLED pixel burn-in.
  1951. * Adds the menu item Configuration > LCD Timeout (m) to set a wait period
  1952. * from 0 (disabled) to 99 minutes.
  1953. */
  1954. //#define DISPLAY_SLEEP_MINUTES 2 // (minutes) Timeout before turning off the screen. Set with M255 S.
  1955.  
  1956. /**
  1957. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1958. * the ST7920 character-generator for very fast screen updates.
  1959. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1960. *
  1961. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1962. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1963. * length of time to display the status message before clearing.
  1964. *
  1965. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1966. * This will prevent position updates from being displayed.
  1967. */
  1968. #if IS_U8GLIB_ST7920
  1969. // Enable this option and reduce the value to optimize screen updates.
  1970. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1971. //#define DOGM_SPI_DELAY_US 5
  1972.  
  1973. //#define LIGHTWEIGHT_UI
  1974. #if ENABLED(LIGHTWEIGHT_UI)
  1975. #define STATUS_EXPIRE_SECONDS 20
  1976. #endif
  1977. #endif
  1978.  
  1979. /**
  1980. * Status (Info) Screen customization
  1981. * These options may affect code size and screen render time.
  1982. * Custom status screens can forcibly override these settings.
  1983. */
  1984. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1985. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1986. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM for numbered hotends)
  1987. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1988. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1989. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1990. //#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
  1991. //#define STATUS_COOLER_ANIM // Use a second bitmap to indicate laser cooling
  1992. //#define STATUS_FLOWMETER_ANIM // Use multiple bitmaps to indicate coolant flow
  1993. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1994. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1995. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1996.  
  1997. // Only one STATUS_HEAT_* option can be enabled
  1998. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1999. //#define STATUS_HEAT_POWER // Show heater output power as a vertical bar
  2000.  
  2001. // Frivolous Game Options
  2002. //#define MARLIN_BRICKOUT
  2003. //#define MARLIN_INVADERS
  2004. //#define MARLIN_SNAKE
  2005. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  2006.  
  2007. #endif // HAS_MARLINUI_U8GLIB
  2008.  
  2009. #if HAS_MARLINUI_U8GLIB || IS_DWIN_MARLINUI
  2010. #define MENU_HOLLOW_FRAME // Enable to save many cycles by drawing a hollow frame on Menu Screens
  2011. //#define OVERLAY_GFX_REVERSE // Swap the CW/CCW indicators in the graphics overlay
  2012. #endif
  2013.  
  2014. //
  2015. // Additional options for DGUS / DWIN displays
  2016. //
  2017. #if HAS_DGUS_LCD
  2018. #define LCD_BAUDRATE 115200
  2019.  
  2020. #define DGUS_RX_BUFFER_SIZE 128
  2021. #define DGUS_TX_BUFFER_SIZE 48
  2022. //#define SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
  2023.  
  2024. #define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
  2025.  
  2026. #if DGUS_UI_IS(FYSETC, MKS, HIPRECY)
  2027. #define DGUS_PRINT_FILENAME // Display the filename during printing
  2028. #define DGUS_PREHEAT_UI // Display a preheat screen during heatup
  2029.  
  2030. #if DGUS_UI_IS(FYSETC, MKS)
  2031. //#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for FYSETC and MKS
  2032. #else
  2033. #define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
  2034. #endif
  2035.  
  2036. #define DGUS_FILAMENT_LOADUNLOAD
  2037. #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  2038. #define DGUS_FILAMENT_PURGE_LENGTH 10
  2039. #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  2040. #endif
  2041.  
  2042. #define DGUS_UI_WAITING // Show a "waiting" screen between some screens
  2043. #if ENABLED(DGUS_UI_WAITING)
  2044. #define DGUS_UI_WAITING_STATUS 10
  2045. #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  2046. #endif
  2047.  
  2048. #elif DGUS_UI_IS(E3S1PRO)
  2049. /**
  2050. * The stock Ender-3 S1 Pro/Plus display firmware has rather poor SD file handling.
  2051. *
  2052. * The autoscroll is mainly useful for status messages, filenames, and the "About" page.
  2053. *
  2054. * NOTE: The Advanced SD Card option is affected by the stock touchscreen firmware, so
  2055. * pages 5 and up will display "4/4". This may get fixed in a screen firmware update.
  2056. */
  2057. #define DGUS_SOFTWARE_AUTOSCROLL // Enable long text software auto-scroll
  2058. #define DGUS_AUTOSCROLL_START_CYCLES 1 // Refresh cycles without scrolling at the beginning of text strings
  2059. #define DGUS_AUTOSCROLL_END_CYCLES 1 // ... at the end of text strings
  2060.  
  2061. #define DGUS_ADVANCED_SDCARD // Allow more than 20 files and navigating directories
  2062. #define DGUS_USERCONFIRM // Reuse the SD Card page to show various messages
  2063. #endif
  2064. #endif // HAS_DGUS_LCD
  2065.  
  2066. //
  2067. // Additional options for AnyCubic Chiron TFT displays
  2068. //
  2069. #if ENABLED(ANYCUBIC_LCD_CHIRON)
  2070. // By default the type of panel is automatically detected.
  2071. // Enable one of these options if you know the panel type.
  2072. //#define CHIRON_TFT_STANDARD
  2073. //#define CHIRON_TFT_NEW
  2074.  
  2075. // Enable the longer Anycubic powerup startup tune
  2076. //#define AC_DEFAULT_STARTUP_TUNE
  2077.  
  2078. /**
  2079. * Display Folders
  2080. * By default the file browser lists all G-code files (including those in subfolders) in a flat list.
  2081. * Enable this option to display a hierarchical file browser.
  2082. *
  2083. * NOTES:
  2084. * - Without this option it helps to enable SDCARD_SORT_ALPHA so files are sorted before/after folders.
  2085. * - When used with the "new" panel, folder names will also have '.gcode' appended to their names.
  2086. * This hack is currently required to force the panel to show folders.
  2087. */
  2088. #define AC_SD_FOLDER_VIEW
  2089. #endif
  2090.  
  2091. //
  2092. // Specify additional languages for the UI. Default specified by LCD_LANGUAGE.
  2093. //
  2094. #if ANY(DOGLCD, TFT_COLOR_UI, TOUCH_UI_FTDI_EVE, IS_DWIN_MARLINUI, ANYCUBIC_LCD_VYPER)
  2095. //#define LCD_LANGUAGE_2 fr
  2096. //#define LCD_LANGUAGE_3 de
  2097. //#define LCD_LANGUAGE_4 es
  2098. //#define LCD_LANGUAGE_5 it
  2099. #ifdef LCD_LANGUAGE_2
  2100. //#define LCD_LANGUAGE_AUTO_SAVE // Automatically save language to EEPROM on change
  2101. #endif
  2102. #endif
  2103.  
  2104. //
  2105. // Touch UI for the FTDI Embedded Video Engine (EVE)
  2106. //
  2107. #if ENABLED(TOUCH_UI_FTDI_EVE)
  2108. // Display board used
  2109. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  2110. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  2111. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  2112. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  2113. //#define LCD_LULZBOT_CLCD_UI // LulzBot Color LCD UI
  2114. //#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
  2115. //#define LCD_EVE3_50G // Matrix Orbital 5.0", 800x480, BT815
  2116. //#define LCD_EVE2_50G // Matrix Orbital 5.0", 800x480, FT813
  2117.  
  2118. // Correct the resolution if not using the stock TFT panel.
  2119. //#define TOUCH_UI_320x240
  2120. //#define TOUCH_UI_480x272
  2121. //#define TOUCH_UI_800x480
  2122.  
  2123. // Mappings for boards with a standard RepRapDiscount Display connector
  2124. //#define AO_EXP1_PINMAP // LulzBot CLCD UI EXP1 mapping
  2125. //#define AO_EXP2_PINMAP // LulzBot CLCD UI EXP2 mapping
  2126. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  2127. //#define S6_TFT_PINMAP // FYSETC S6 pin mapping
  2128. //#define F6_TFT_PINMAP // FYSETC F6 pin mapping
  2129.  
  2130. //#define OTHER_PIN_LAYOUT // Define pins manually below
  2131. #if ENABLED(OTHER_PIN_LAYOUT)
  2132. // Pins for CS and MOD_RESET (PD) must be chosen
  2133. #define CLCD_MOD_RESET 9
  2134. #define CLCD_SPI_CS 10
  2135.  
  2136. // If using software SPI, specify pins for SCLK, MOSI, MISO
  2137. //#define CLCD_USE_SOFT_SPI
  2138. #if ENABLED(CLCD_USE_SOFT_SPI)
  2139. #define CLCD_SOFT_SPI_MOSI 11
  2140. #define CLCD_SOFT_SPI_MISO 12
  2141. #define CLCD_SOFT_SPI_SCLK 13
  2142. #endif
  2143. #endif
  2144.  
  2145. // Display Orientation. An inverted (i.e. upside-down) display
  2146. // is supported on the FT800. The FT810 and beyond also support
  2147. // portrait and mirrored orientations.
  2148. //#define TOUCH_UI_INVERTED
  2149. //#define TOUCH_UI_PORTRAIT
  2150. //#define TOUCH_UI_MIRRORED
  2151.  
  2152. // UTF8 processing and rendering.
  2153. // Unsupported characters are shown as '?'.
  2154. //#define TOUCH_UI_USE_UTF8
  2155. #if ENABLED(TOUCH_UI_USE_UTF8)
  2156. // Western accents support. These accented characters use
  2157. // combined bitmaps and require relatively little storage.
  2158. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  2159. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  2160. // Additional character groups. These characters require
  2161. // full bitmaps and take up considerable storage:
  2162. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  2163. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  2164. //#define TOUCH_UI_UTF8_GERMANIC // ß
  2165. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  2166. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  2167. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  2168. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  2169. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  2170. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  2171. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  2172. #endif
  2173.  
  2174. // Cyrillic character set, costs about 27KiB of flash
  2175. //#define TOUCH_UI_UTF8_CYRILLIC_CHARSET
  2176. #endif
  2177.  
  2178. // Use a smaller font when labels don't fit buttons
  2179. #define TOUCH_UI_FIT_TEXT
  2180.  
  2181. // Use a numeric passcode for "Screen lock" keypad.
  2182. // (recommended for smaller displays)
  2183. //#define TOUCH_UI_PASSCODE
  2184.  
  2185. // Output extra debug info for Touch UI events
  2186. //#define TOUCH_UI_DEBUG
  2187.  
  2188. // Developer menu (accessed by touching "About Printer" copyright text)
  2189. //#define TOUCH_UI_DEVELOPER_MENU
  2190. #endif
  2191.  
  2192. //
  2193. // Classic UI Options
  2194. //
  2195. #if TFT_SCALED_DOGLCD
  2196. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  2197. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  2198. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  2199. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  2200. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  2201. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  2202. #endif
  2203.  
  2204. //
  2205. // LCD Backlight Timeout
  2206. // Requires a display with a controllable backlight
  2207. //
  2208. //#define LCD_BACKLIGHT_TIMEOUT_MINS 1 // (minutes) Timeout before turning off the backlight
  2209. #if defined(DISPLAY_SLEEP_MINUTES) || defined(LCD_BACKLIGHT_TIMEOUT_MINS)
  2210. #define EDITABLE_DISPLAY_TIMEOUT // Edit timeout with M255 S<minutes> and a menu item
  2211. #endif
  2212.  
  2213. //
  2214. // ADC Button Debounce
  2215. //
  2216. #if HAS_ADC_BUTTONS
  2217. #define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
  2218. #endif
  2219.  
  2220. // @section safety
  2221.  
  2222. /**
  2223. * The watchdog hardware timer will do a reset and disable all outputs
  2224. * if the firmware gets too overloaded to read the temperature sensors.
  2225. *
  2226. * If you find that watchdog reboot causes your AVR board to hang forever,
  2227. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  2228. * NOTE: This method is less reliable as it can only catch hangups while
  2229. * interrupts are enabled.
  2230. */
  2231. #define USE_WATCHDOG
  2232. #if ENABLED(USE_WATCHDOG)
  2233. //#define WATCHDOG_RESET_MANUAL
  2234. #endif
  2235.  
  2236. // @section lcd
  2237.  
  2238. /**
  2239. * Babystepping enables movement of the axes by tiny increments without changing
  2240. * the current position values. This feature is used primarily to adjust the Z
  2241. * axis in the first layer of a print in real-time.
  2242. *
  2243. * Warning: Does not respect endstops!
  2244. */
  2245. #define BABYSTEPPING
  2246. #if ENABLED(BABYSTEPPING)
  2247. //#define EP_BABYSTEPPING // M293/M294 babystepping with EMERGENCY_PARSER support
  2248. #define BABYSTEP_WITHOUT_HOMING
  2249. #define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement)
  2250. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  2251. //#define BABYSTEP_INVERT_Z // Enable if Z babysteps should go the other way
  2252. #define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  2253. #define BABYSTEP_MULTIPLICATOR_Z 0.01 // (steps or mm) Steps or millimeter distance for each Z babystep
  2254. #define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep
  2255.  
  2256. #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  2257. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  2258. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  2259. // Note: Extra time may be added to mitigate controller latency.
  2260. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on double-click when printer is idle.
  2261. #if ENABLED(MOVE_Z_WHEN_IDLE)
  2262. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  2263. #endif
  2264. #endif
  2265.  
  2266. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  2267.  
  2268. #define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  2269. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  2270. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  2271. #define BABYSTEP_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  2272. #endif
  2273. #endif
  2274.  
  2275. // @section extruder
  2276.  
  2277. /**
  2278. * Linear Pressure Control v1.5
  2279. *
  2280. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  2281. * K=0 means advance disabled.
  2282. *
  2283. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  2284. *
  2285. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  2286. * Larger K values will be needed for flexible filament and greater distances.
  2287. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  2288. * print acceleration will be reduced during the affected moves to keep within the limit.
  2289. *
  2290. * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  2291. */
  2292. //#define LIN_ADVANCE
  2293. #if ENABLED(LIN_ADVANCE)
  2294. #if ENABLED(DISTINCT_E_FACTORS)
  2295. #define ADVANCE_K { 0.22 } // (mm) Compression length per 1mm/s extruder speed, per extruder
  2296. #else
  2297. #define ADVANCE_K 0.22 // (mm) Compression length applying to all extruders
  2298. #endif
  2299. //#define ADVANCE_K_EXTRA // Add a second linear advance constant, configurable with M900 L.
  2300. //#define LA_DEBUG // Print debug information to serial during operation. Disable for production use.
  2301. //#define ALLOW_LOW_EJERK // Allow a DEFAULT_EJERK value of <10. Recommended for direct drive hotends.
  2302. //#define EXPERIMENTAL_I2S_LA // Allow I2S_STEPPER_STREAM to be used with LA. Performance degrades as the LA step rate reaches ~20kHz.
  2303. #endif
  2304.  
  2305. /**
  2306. * Nonlinear Extrusion Control
  2307. *
  2308. * Control extrusion rate based on instantaneous extruder velocity. Can be used to correct for
  2309. * underextrusion at high extruder speeds that are otherwise well-behaved (i.e., not skipping).
  2310. */
  2311. //#define NONLINEAR_EXTRUSION
  2312.  
  2313. // @section leveling
  2314.  
  2315. /**
  2316. * Use Safe Bed Leveling coordinates to move axes to a useful position before bed probing.
  2317. * For example, after homing a rotational axis the Z probe might not be perpendicular to the bed.
  2318. * Choose values the orient the bed horizontally and the Z-probe vertically.
  2319. */
  2320. //#define SAFE_BED_LEVELING_START_X 0.0
  2321. //#define SAFE_BED_LEVELING_START_Y 0.0
  2322. //#define SAFE_BED_LEVELING_START_Z 0.0
  2323. //#define SAFE_BED_LEVELING_START_I 0.0
  2324. //#define SAFE_BED_LEVELING_START_J 0.0
  2325. //#define SAFE_BED_LEVELING_START_K 0.0
  2326. //#define SAFE_BED_LEVELING_START_U 0.0
  2327. //#define SAFE_BED_LEVELING_START_V 0.0
  2328. //#define SAFE_BED_LEVELING_START_W 0.0
  2329.  
  2330. /**
  2331. * Points to probe for all 3-point Leveling procedures.
  2332. * Override if the automatically selected points are inadequate.
  2333. */
  2334. #if NEEDS_THREE_PROBE_POINTS
  2335. //#define PROBE_PT_1 { 15, 180 } // (mm) { x, y }
  2336. //#define PROBE_PT_2 { 15, 20 }
  2337. //#define PROBE_PT_3 { 170, 20 }
  2338. #endif
  2339.  
  2340. /**
  2341. * Probing Margins
  2342. *
  2343. * Override PROBING_MARGIN for each side of the build plate
  2344. * Useful to get probe points to exact positions on targets or
  2345. * to allow leveling to avoid plate clamps on only specific
  2346. * sides of the bed. With NOZZLE_AS_PROBE negative values are
  2347. * allowed, to permit probing outside the bed.
  2348. *
  2349. * If you are replacing the prior *_PROBE_BED_POSITION options,
  2350. * LEFT and FRONT values in most cases will map directly over
  2351. * RIGHT and REAR would be the inverse such as
  2352. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  2353. *
  2354. * This will allow all positions to match at compilation, however
  2355. * should the probe position be modified with M851XY then the
  2356. * probe points will follow. This prevents any change from causing
  2357. * the probe to be unable to reach any points.
  2358. */
  2359. #if PROBE_SELECTED && !IS_KINEMATIC
  2360. //#define PROBING_MARGIN_LEFT PROBING_MARGIN
  2361. //#define PROBING_MARGIN_RIGHT PROBING_MARGIN
  2362. //#define PROBING_MARGIN_FRONT PROBING_MARGIN
  2363. //#define PROBING_MARGIN_BACK PROBING_MARGIN
  2364. #endif
  2365.  
  2366. #if ANY(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  2367. // Override the mesh area if the automatic (max) area is too large
  2368. //#define MESH_MIN_X MESH_INSET
  2369. //#define MESH_MIN_Y MESH_INSET
  2370. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  2371. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  2372. #endif
  2373.  
  2374. #if ALL(AUTO_BED_LEVELING_UBL, EEPROM_SETTINGS)
  2375. //#define OPTIMIZED_MESH_STORAGE // Store mesh with less precision to save EEPROM space
  2376. #endif
  2377.  
  2378. /**
  2379. * Repeatedly attempt G29 leveling until it succeeds.
  2380. * Stop after G29_MAX_RETRIES attempts.
  2381. */
  2382. #define G29_RETRY_AND_RECOVER
  2383. #if ENABLED(G29_RETRY_AND_RECOVER)
  2384. #define G29_MAX_RETRIES 3
  2385. #define G29_HALT_ON_FAILURE
  2386. /**
  2387. * Specify the GCODE commands that will be executed when leveling succeeds,
  2388. * between attempts, and after the maximum number of retries have been tried.
  2389. */
  2390. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  2391. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  2392. #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"
  2393.  
  2394. #endif
  2395.  
  2396. // @section probes
  2397.  
  2398. /**
  2399. * Thermal Probe Compensation
  2400. *
  2401. * Adjust probe measurements to compensate for distortion associated with the temperature
  2402. * of the probe, bed, and/or hotend.
  2403. * Use G76 to automatically calibrate this feature for probe and bed temperatures.
  2404. * (Extruder temperature/offset values must be calibrated manually.)
  2405. * Use M871 to set temperature/offset values manually.
  2406. * For more details see https://marlinfw.org/docs/features/probe_temp_compensation.html
  2407. */
  2408. //#define PTC_PROBE // Compensate based on probe temperature
  2409. //#define PTC_BED // Compensate based on bed temperature
  2410. //#define PTC_HOTEND // Compensate based on hotend temperature
  2411.  
  2412. #if ANY(PTC_PROBE, PTC_BED, PTC_HOTEND)
  2413. /**
  2414. * If the probe is outside the defined range, use linear extrapolation with the closest
  2415. * point and the point with index PTC_LINEAR_EXTRAPOLATION. e.g., If set to 4 it will use the
  2416. * linear extrapolation between data[0] and data[4] for values below PTC_PROBE_START.
  2417. */
  2418. //#define PTC_LINEAR_EXTRAPOLATION 4
  2419.  
  2420. #if ENABLED(PTC_PROBE)
  2421. // Probe temperature calibration generates a table of values starting at PTC_PROBE_START
  2422. // (e.g., 30), in steps of PTC_PROBE_RES (e.g., 5) with PTC_PROBE_COUNT (e.g., 10) samples.
  2423. #define PTC_PROBE_START 30 // (°C)
  2424. #define PTC_PROBE_RES 5 // (°C)
  2425. #define PTC_PROBE_COUNT 10
  2426. #define PTC_PROBE_ZOFFS { 0 } // (µm) Z adjustments per sample
  2427. #endif
  2428.  
  2429. #if ENABLED(PTC_BED)
  2430. // Bed temperature calibration builds a similar table.
  2431. #define PTC_BED_START 60 // (°C)
  2432. #define PTC_BED_RES 5 // (°C)
  2433. #define PTC_BED_COUNT 10
  2434. #define PTC_BED_ZOFFS { 0 } // (µm) Z adjustments per sample
  2435. #endif
  2436.  
  2437. #if ENABLED(PTC_HOTEND)
  2438. // Note: There is no automatic calibration for the hotend. Use M871.
  2439. #define PTC_HOTEND_START 180 // (°C)
  2440. #define PTC_HOTEND_RES 5 // (°C)
  2441. #define PTC_HOTEND_COUNT 20
  2442. #define PTC_HOTEND_ZOFFS { 0 } // (µm) Z adjustments per sample
  2443. #endif
  2444.  
  2445. // G76 options
  2446. #if ALL(PTC_PROBE, PTC_BED)
  2447. // Park position to wait for probe cooldown
  2448. #define PTC_PARK_POS { 0, 0, 100 }
  2449.  
  2450. // Probe position to probe and wait for probe to reach target temperature
  2451. //#define PTC_PROBE_POS { 12.0f, 7.3f } // Example: MK52 magnetic heatbed
  2452. #define PTC_PROBE_POS { 90, 100 }
  2453.  
  2454. // The temperature the probe should be at while taking measurements during
  2455. // bed temperature calibration.
  2456. #define PTC_PROBE_TEMP 30 // (°C)
  2457.  
  2458. // Height above Z=0.0 to raise the nozzle. Lowering this can help the probe to heat faster.
  2459. // Note: The Z=0.0 offset is determined by the probe Z offset (e.g., as set with M851 Z).
  2460. #define PTC_PROBE_HEATING_OFFSET 0.5 // (mm)
  2461. #endif
  2462. #endif // PTC_PROBE || PTC_BED || PTC_HOTEND
  2463.  
  2464. // @section extras
  2465.  
  2466. //
  2467. // G60/G61 Position Save and Return
  2468. //
  2469. //#define SAVED_POSITIONS 1 // Each saved position slot costs 12 bytes
  2470.  
  2471. //
  2472. // G2/G3 Arc Support
  2473. //
  2474. //#define ARC_SUPPORT // Requires ~3226 bytes
  2475. #if ENABLED(ARC_SUPPORT)
  2476. #define MIN_ARC_SEGMENT_MM 0.1 // (mm) Minimum length of each arc segment
  2477. #define MAX_ARC_SEGMENT_MM 1.0 // (mm) Maximum length of each arc segment
  2478. #define MIN_CIRCLE_SEGMENTS 72 // Minimum number of segments in a complete circle
  2479. //#define ARC_SEGMENTS_PER_SEC 50 // Use the feedrate to choose the segment length
  2480. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  2481. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  2482. //#define SF_ARC_FIX // Enable only if using SkeinForge with "Arc Point" fillet procedure
  2483. #endif
  2484.  
  2485. // G5 Bézier Curve Support with XYZE destination and IJPQ offsets
  2486. //#define BEZIER_CURVE_SUPPORT // Requires ~2666 bytes
  2487.  
  2488. #if ANY(ARC_SUPPORT, BEZIER_CURVE_SUPPORT)
  2489. //#define CNC_WORKSPACE_PLANES // Allow G2/G3/G5 to operate in XY, ZX, or YZ planes
  2490. #endif
  2491.  
  2492. /**
  2493. * Direct Stepping
  2494. *
  2495. * Comparable to the method used by Klipper, G6 direct stepping significantly
  2496. * reduces motion calculations, increases top printing speeds, and results in
  2497. * less step aliasing by calculating all motions in advance.
  2498. * Preparing your G-code: https://github.com/colinrgodsey/step-daemon
  2499. */
  2500. //#define DIRECT_STEPPING
  2501.  
  2502. /**
  2503. * G38 Probe Target
  2504. *
  2505. * This option adds G38.2 and G38.3 (probe towards target)
  2506. * and optionally G38.4 and G38.5 (probe away from target).
  2507. * Set MULTIPLE_PROBING for G38 to probe more than once.
  2508. */
  2509. //#define G38_PROBE_TARGET
  2510. #if ENABLED(G38_PROBE_TARGET)
  2511. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  2512. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  2513. #endif
  2514.  
  2515. // @section motion
  2516.  
  2517. // Moves (or segments) with fewer steps than this will be joined with the next move
  2518. #define MIN_STEPS_PER_SEGMENT 6
  2519.  
  2520. /**
  2521. * Minimum delay before and after setting the stepper DIR (in ns)
  2522. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  2523. * 20 : Minimum for TMC2xxx drivers
  2524. * 200 : Minimum for A4988 drivers
  2525. * 400 : Minimum for A5984 drivers
  2526. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  2527. * 650 : Minimum for DRV8825 drivers
  2528. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  2529. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  2530. *
  2531. * Override the default value based on the driver type set in Configuration.h.
  2532. */
  2533. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  2534. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  2535.  
  2536. /**
  2537. * Minimum stepper driver pulse width (in µs)
  2538. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  2539. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  2540. * 1 : Minimum for A4988 and A5984 stepper drivers
  2541. * 2 : Minimum for DRV8825 stepper drivers
  2542. * 3 : Minimum for TB6600 stepper drivers
  2543. * 30 : Minimum for TB6560 stepper drivers
  2544. *
  2545. * Override the default value based on the driver type set in Configuration.h.
  2546. */
  2547. //#define MINIMUM_STEPPER_PULSE 2
  2548.  
  2549. /**
  2550. * Maximum stepping rate (in Hz) the stepper driver allows
  2551. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  2552. * 5000000 : Maximum for TMC2xxx stepper drivers
  2553. * 1000000 : Maximum for LV8729 stepper driver
  2554. * 500000 : Maximum for A4988 stepper driver
  2555. * 250000 : Maximum for DRV8825 stepper driver
  2556. * 150000 : Maximum for TB6600 stepper driver
  2557. * 15000 : Maximum for TB6560 stepper driver
  2558. *
  2559. * Override the default value based on the driver type set in Configuration.h.
  2560. */
  2561. //#define MAXIMUM_STEPPER_RATE 250000
  2562.  
  2563. // @section temperature
  2564.  
  2565. // Control heater 0 and heater 1 in parallel.
  2566. //#define HEATERS_PARALLEL
  2567.  
  2568. //===========================================================================
  2569. //================================= Buffers =================================
  2570. //===========================================================================
  2571.  
  2572. // @section gcode
  2573.  
  2574. // The number of linear moves that can be in the planner at once.
  2575. #if ALL(HAS_MEDIA, DIRECT_STEPPING)
  2576. #define BLOCK_BUFFER_SIZE 32
  2577. #elif HAS_MEDIA
  2578. #define BLOCK_BUFFER_SIZE 64
  2579. #else
  2580. #define BLOCK_BUFFER_SIZE 64
  2581. #endif
  2582.  
  2583. // @section serial
  2584.  
  2585. // The ASCII buffer for serial input
  2586. #define MAX_CMD_SIZE 96
  2587. #define BUFSIZE 4
  2588.  
  2589. // Transmission to Host Buffer Size
  2590. // To save 386 bytes of flash (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  2591. // To buffer a simple "ok" you need 4 bytes.
  2592. // For ADVANCED_OK (M105) you need 32 bytes.
  2593. // For debug-echo: 128 bytes for the optimal speed.
  2594. // Other output doesn't need to be that speedy.
  2595. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  2596. #define TX_BUFFER_SIZE 128
  2597.  
  2598. // Host Receive Buffer Size
  2599. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  2600. // To use flow control, set this buffer size to at least 1024 bytes.
  2601. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  2602. //#define RX_BUFFER_SIZE 1024
  2603.  
  2604. #if RX_BUFFER_SIZE >= 1024
  2605. // Enable to have the controller send XON/XOFF control characters to
  2606. // the host to signal the RX buffer is becoming full.
  2607. //#define SERIAL_XON_XOFF
  2608. #endif
  2609.  
  2610. #if HAS_MEDIA
  2611. // Enable this option to collect and display the maximum
  2612. // RX queue usage after transferring a file to SD.
  2613. //#define SERIAL_STATS_MAX_RX_QUEUED
  2614.  
  2615. // Enable this option to collect and display the number
  2616. // of dropped bytes after a file transfer to SD.
  2617. //#define SERIAL_STATS_DROPPED_RX
  2618. #endif
  2619.  
  2620. // Monitor RX buffer usage
  2621. // Dump an error to the serial port if the serial receive buffer overflows.
  2622. // If you see these errors, increase the RX_BUFFER_SIZE value.
  2623. // Not supported on all platforms.
  2624. //#define RX_BUFFER_MONITOR
  2625.  
  2626. /**
  2627. * Emergency Command Parser
  2628. *
  2629. * Add a low-level parser to intercept certain commands as they
  2630. * enter the serial receive buffer, so they cannot be blocked.
  2631. * Currently handles M108, M112, M410, M876
  2632. * NOTE: Not yet implemented for all platforms.
  2633. */
  2634. //#define EMERGENCY_PARSER
  2635.  
  2636. /**
  2637. * Realtime Reporting (requires EMERGENCY_PARSER)
  2638. *
  2639. * - Report position and state of the machine (like Grbl).
  2640. * - Auto-report position during long moves.
  2641. * - Useful for CNC/LASER.
  2642. *
  2643. * Adds support for commands:
  2644. * S000 : Report State and Position while moving.
  2645. * P000 : Instant Pause / Hold while moving.
  2646. * R000 : Resume from Pause / Hold.
  2647. *
  2648. * - During Hold all Emergency Parser commands are available, as usual.
  2649. * - Enable NANODLP_Z_SYNC and NANODLP_ALL_AXIS for move command end-state reports.
  2650. */
  2651. //#define REALTIME_REPORTING_COMMANDS
  2652. #if ENABLED(REALTIME_REPORTING_COMMANDS)
  2653. //#define FULL_REPORT_TO_HOST_FEATURE // Auto-report the machine status like Grbl CNC
  2654. #endif
  2655.  
  2656. /**
  2657. * Bad Serial-connections can miss a received command by sending an 'ok'
  2658. * Therefore some clients abort after 30 seconds in a timeout.
  2659. * Some other clients start sending commands while receiving a 'wait'.
  2660. * This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  2661. */
  2662. //#define NO_TIMEOUTS 1000 // (ms)
  2663.  
  2664. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  2665. //#define ADVANCED_OK
  2666.  
  2667. // Printrun may have trouble receiving long strings all at once.
  2668. // This option inserts short delays between lines of serial output.
  2669. #define SERIAL_OVERRUN_PROTECTION
  2670.  
  2671. // For serial echo, the number of digits after the decimal point
  2672. //#define SERIAL_FLOAT_PRECISION 4
  2673.  
  2674. /**
  2675. * This feature is EXPERIMENTAL so use with caution and test thoroughly.
  2676. * Enable this option to receive data on the serial ports via the onboard DMA
  2677. * controller for more stable and reliable high-speed serial communication.
  2678. * Only some STM32 MCUs are currently supported.
  2679. * Note: This has no effect on emulated USB serial ports.
  2680. */
  2681. //#define SERIAL_DMA
  2682.  
  2683. /**
  2684. * Set the number of proportional font spaces required to fill up a typical character space.
  2685. * This can help to better align the output of commands like `G29 O` Mesh Output.
  2686. *
  2687. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2688. * Otherwise, adjust according to your client and font.
  2689. */
  2690. #define PROPORTIONAL_FONT_RATIO 1.0
  2691.  
  2692. // @section extras
  2693.  
  2694. /**
  2695. * Extra Fan Speed
  2696. * Adds a secondary fan speed for each print-cooling fan.
  2697. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  2698. * 'M106 P<fan> T2' : Use the set secondary speed
  2699. * 'M106 P<fan> T1' : Restore the previous fan speed
  2700. */
  2701. //#define EXTRA_FAN_SPEED
  2702.  
  2703. // @section gcode
  2704.  
  2705. /**
  2706. * Firmware-based and LCD-controlled retract
  2707. *
  2708. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  2709. * Use M207 and M208 to define parameters for retract / recover.
  2710. *
  2711. * Use M209 to enable or disable auto-retract.
  2712. * With auto-retract enabled, all G1 E moves within the set range
  2713. * will be converted to firmware-based retract/recover moves.
  2714. *
  2715. * Be sure to turn off auto-retract during filament change.
  2716. *
  2717. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  2718. */
  2719. //#define FWRETRACT
  2720. #if ENABLED(FWRETRACT)
  2721. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  2722. #if ENABLED(FWRETRACT_AUTORETRACT)
  2723. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  2724. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  2725. #endif
  2726. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  2727. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  2728. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  2729. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  2730. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  2731. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  2732. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  2733. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  2734. #if ENABLED(MIXING_EXTRUDER)
  2735. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  2736. #endif
  2737. #endif
  2738.  
  2739. // @section tool change
  2740.  
  2741. /**
  2742. * Universal tool change settings.
  2743. * Applies to all types of extruders except where explicitly noted.
  2744. */
  2745. #if HAS_MULTI_EXTRUDER
  2746. // Z raise distance for tool-change, as needed for some extruders
  2747. #define TOOLCHANGE_ZRAISE 2 // (mm)
  2748. //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
  2749. //#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
  2750. #if ENABLED(TOOLCHANGE_NO_RETURN)
  2751. //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // Extra G-code to run after tool-change
  2752. #endif
  2753.  
  2754. /**
  2755. * Extra G-code to run while executing tool-change commands. Can be used to use an additional
  2756. * stepper motor (e.g., I axis in Configuration.h) to drive the tool-changer.
  2757. */
  2758. //#define EVENT_GCODE_TOOLCHANGE_T0 "G28 A\nG1 A0" // Extra G-code to run while executing tool-change command T0
  2759. //#define EVENT_GCODE_TOOLCHANGE_T1 "G1 A10" // Extra G-code to run while executing tool-change command T1
  2760. //#define EVENT_GCODE_TOOLCHANGE_ALWAYS_RUN // Always execute above G-code sequences. Use with caution!
  2761.  
  2762. /**
  2763. * Consider coordinates for EVENT_GCODE_TOOLCHANGE_Tx as relative to T0
  2764. * so that moves in the specified axes are the same for all tools.
  2765. */
  2766. //#define TC_GCODE_USE_GLOBAL_X // Use X position relative to Tool 0
  2767. //#define TC_GCODE_USE_GLOBAL_Y // Use Y position relative to Tool 0
  2768. //#define TC_GCODE_USE_GLOBAL_Z // Use Z position relative to Tool 0
  2769.  
  2770. /**
  2771. * Tool Sensors detect when tools have been picked up or dropped.
  2772. * Requires the pins TOOL_SENSOR1_PIN, TOOL_SENSOR2_PIN, etc.
  2773. */
  2774. //#define TOOL_SENSOR
  2775.  
  2776. /**
  2777. * Retract and prime filament on tool-change to reduce
  2778. * ooze and stringing and to get cleaner transitions.
  2779. */
  2780. //#define TOOLCHANGE_FILAMENT_SWAP
  2781. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  2782. // Load / Unload
  2783. #define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
  2784. #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart. Adjust with LCD or M217 B.
  2785. #define TOOLCHANGE_FS_RETRACT_SPEED (50*60) // (mm/min) (Unloading)
  2786. #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
  2787.  
  2788. // Longer prime to clean out a SINGLENOZZLE
  2789. #define TOOLCHANGE_FS_EXTRA_PRIME 0 // (mm) Extra priming length
  2790. #define TOOLCHANGE_FS_PRIME_SPEED (4.6*60) // (mm/min) Extra priming feedrate
  2791. #define TOOLCHANGE_FS_WIPE_RETRACT 0 // (mm) Cutting retraction out of park, for less stringing, better wipe, etc. Adjust with LCD or M217 G.
  2792.  
  2793. // Cool after prime to reduce stringing
  2794. #define TOOLCHANGE_FS_FAN -1 // Fan index or -1 to skip
  2795. #define TOOLCHANGE_FS_FAN_SPEED 255 // 0-255
  2796. #define TOOLCHANGE_FS_FAN_TIME 10 // (seconds)
  2797.  
  2798. // Use TOOLCHANGE_FS_PRIME_SPEED feedrate the first time each extruder is primed
  2799. //#define TOOLCHANGE_FS_SLOW_FIRST_PRIME
  2800.  
  2801. /**
  2802. * Prime T0 the first time T0 is sent to the printer:
  2803. * [ Power-On -> T0 { Activate & Prime T0 } -> T1 { Retract T0, Activate & Prime T1 } ]
  2804. * If disabled, no priming on T0 until switching back to T0 from another extruder:
  2805. * [ Power-On -> T0 { T0 Activated } -> T1 { Activate & Prime T1 } -> T0 { Retract T1, Activate & Prime T0 } ]
  2806. * Enable with M217 V1 before printing to avoid unwanted priming on host connect.
  2807. */
  2808. //#define TOOLCHANGE_FS_PRIME_FIRST_USED
  2809.  
  2810. /**
  2811. * Tool Change Migration
  2812. * This feature provides G-code and LCD options to switch tools mid-print.
  2813. * All applicable tool properties are migrated so the print can continue.
  2814. * Tools must be closely matching and other restrictions may apply.
  2815. * Useful to:
  2816. * - Change filament color without interruption
  2817. * - Switch spools automatically on filament runout
  2818. * - Switch to a different nozzle on an extruder jam
  2819. */
  2820. #define TOOLCHANGE_MIGRATION_FEATURE
  2821. #if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)
  2822. // Override toolchange settings
  2823. // By default tool migration uses regular toolchange settings.
  2824. // With a prime tower, tool-change swapping/priming occur inside the bed.
  2825. // When migrating to a new unprimed tool you can set override values below.
  2826. //#define MIGRATION_ZRAISE 0 // (mm)
  2827.  
  2828. // Longer prime to clean out
  2829. //#define MIGRATION_FS_EXTRA_PRIME 0 // (mm) Extra priming length
  2830. //#define MIGRATION_FS_WIPE_RETRACT 0 // (mm) Retract before cooling for less stringing, better wipe, etc.
  2831.  
  2832. // Cool after prime to reduce stringing
  2833. //#define MIGRATION_FS_FAN_SPEED 255 // 0-255
  2834. //#define MIGRATION_FS_FAN_TIME 0 // (seconds)
  2835. #endif
  2836. #endif
  2837.  
  2838. /**
  2839. * Position to park head during tool change.
  2840. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  2841. */
  2842. //#define TOOLCHANGE_PARK
  2843. #if ENABLED(TOOLCHANGE_PARK)
  2844. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  2845. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/min)
  2846. //#define TOOLCHANGE_PARK_X_ONLY // X axis only move
  2847. //#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
  2848. #if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)
  2849. //#define TOOLCHANGE_MIGRATION_DO_PARK // Force park (or no-park) on migration
  2850. #endif
  2851. #endif
  2852. #endif // HAS_MULTI_EXTRUDER
  2853.  
  2854. // @section advanced pause
  2855.  
  2856. /**
  2857. * Advanced Pause for Filament Change
  2858. * - Adds the G-code M600 Filament Change to initiate a filament change.
  2859. * - This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  2860. *
  2861. * Requirements:
  2862. * - For Filament Change parking enable and configure NOZZLE_PARK_FEATURE.
  2863. * - For user interaction enable an LCD display, HOST_PROMPT_SUPPORT, or EMERGENCY_PARSER.
  2864. *
  2865. * Enable PARK_HEAD_ON_PAUSE to add the G-code M125 Pause and Park.
  2866. */
  2867. #define ADVANCED_PAUSE_FEATURE
  2868. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  2869. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  2870. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  2871. // This short retract is done immediately, before parking the nozzle.
  2872. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  2873. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2874. #define FILAMENT_CHANGE_UNLOAD_LENGTH 600 // (mm) The length of filament for a complete unload.
  2875. // For Bowden, the full length of the tube and nozzle.
  2876. // For direct drive, the full length of the nozzle.
  2877. // Set to 0 for manual unloading.
  2878. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  2879. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 20 // (mm) Slow length, to allow time to insert material.
  2880. // 0 to disable start loading and skip to fast load only
  2881. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  2882. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2883. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 590 // (mm) Load length of filament, from extruder gear to nozzle.
  2884. // For Bowden, the full length of the tube and nozzle.
  2885. // For direct drive, the full length of the nozzle.
  2886. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  2887. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  2888. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  2889. // Set to 0 for manual extrusion.
  2890. // Filament can be extruded repeatedly from the Filament Change menu
  2891. // until extrusion is consistent, and to purge old filament.
  2892. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  2893. #define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  2894.  
  2895. // Filament Unload does a Retract, Delay, and Purge first:
  2896. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  2897. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  2898. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  2899. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
  2900.  
  2901. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  2902. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  2903. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  2904. //#define FILAMENT_CHANGE_RESUME_ON_INSERT // Automatically continue / load filament when runout sensor is triggered again.
  2905. //#define PAUSE_REHEAT_FAST_RESUME // Reduce number of waits by not prompting again post-timeout before continuing.
  2906.  
  2907. #define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  2908. //#define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change
  2909.  
  2910. #define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  2911. #define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  2912. #endif
  2913.  
  2914. // @section tmc_smart
  2915.  
  2916. /**
  2917. * Trinamic Smart Drivers
  2918. *
  2919. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode:
  2920. * - Connect your SPI pins to the Hardware SPI interface on the board.
  2921. * Some boards have simple jumper connections! See your board's documentation.
  2922. * - Define the required Stepper CS pins in your `pins_MYBOARD.h` file.
  2923. * (See the RAMPS pins, for example.)
  2924. * - You can also use Software SPI with GPIO pins instead of Hardware SPI.
  2925. *
  2926. * To use TMC220x stepper drivers with Serial UART:
  2927. * - Connect PDN_UART to the #_SERIAL_TX_PIN through a 1K resistor.
  2928. * For reading capabilities also connect PDN_UART to #_SERIAL_RX_PIN with no resistor.
  2929. * Some boards have simple jumper connections! See your board's documentation.
  2930. * - These drivers can also be used with Hardware Serial.
  2931. *
  2932. * The TMC26XStepper library is required for TMC26X stepper drivers.
  2933. * https://github.com/MarlinFirmware/TMC26XStepper
  2934. *
  2935. * The TMCStepper library is required for other TMC stepper drivers.
  2936. * https://github.com/teemuatlut/TMCStepper
  2937. *
  2938. * @section tmc/config
  2939. */
  2940. #if HAS_TRINAMIC_CONFIG || HAS_TMC26X
  2941.  
  2942. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  2943.  
  2944. /**
  2945. * Interpolate microsteps to 256
  2946. * Override for each driver with <driver>_INTERPOLATE settings below
  2947. */
  2948. #define INTERPOLATE true
  2949.  
  2950. #if AXIS_IS_TMC_CONFIG(X)
  2951. #define X_CURRENT 580 // (mA) RMS current. Multiply by 1.414 for peak current.
  2952. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
  2953. #define X_MICROSTEPS 16 // 0..256
  2954. #define X_RSENSE 0.11 // Multiplied x1000 for TMC26X
  2955. #define X_CHAIN_POS -1 // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
  2956. //#define X_INTERPOLATE true // Enable to override 'INTERPOLATE' for the X axis
  2957. //#define X_HOLD_MULTIPLIER 0.5 // Enable to override 'HOLD_MULTIPLIER' for the X axis
  2958. #endif
  2959.  
  2960. #if AXIS_IS_TMC_CONFIG(X2)
  2961. #define X2_CURRENT X_CURRENT
  2962. #define X2_CURRENT_HOME X_CURRENT_HOME
  2963. #define X2_MICROSTEPS X_MICROSTEPS
  2964. #define X2_RSENSE X_RSENSE
  2965. #define X2_CHAIN_POS -1
  2966. //#define X2_INTERPOLATE true
  2967. //#define X2_HOLD_MULTIPLIER 0.5
  2968. #endif
  2969.  
  2970. #if AXIS_IS_TMC_CONFIG(Y)
  2971. #define Y_CURRENT 580
  2972. #define Y_CURRENT_HOME Y_CURRENT
  2973. #define Y_MICROSTEPS 16
  2974. #define Y_RSENSE 0.11
  2975. #define Y_CHAIN_POS -1
  2976. //#define Y_INTERPOLATE true
  2977. //#define Y_HOLD_MULTIPLIER 0.5
  2978. #endif
  2979.  
  2980. #if AXIS_IS_TMC_CONFIG(Y2)
  2981. #define Y2_CURRENT Y_CURRENT
  2982. #define Y2_CURRENT_HOME Y_CURRENT_HOME
  2983. #define Y2_MICROSTEPS Y_MICROSTEPS
  2984. #define Y2_RSENSE Y_RSENSE
  2985. #define Y2_CHAIN_POS -1
  2986. //#define Y2_INTERPOLATE true
  2987. //#define Y2_HOLD_MULTIPLIER 0.5
  2988. #endif
  2989.  
  2990. #if AXIS_IS_TMC_CONFIG(Z)
  2991. #define Z_CURRENT 580
  2992. #define Z_CURRENT_HOME Z_CURRENT
  2993. #define Z_MICROSTEPS 16
  2994. #define Z_RSENSE 0.11
  2995. #define Z_CHAIN_POS -1
  2996. //#define Z_INTERPOLATE true
  2997. //#define Z_HOLD_MULTIPLIER 0.5
  2998. #endif
  2999.  
  3000. #if AXIS_IS_TMC_CONFIG(Z2)
  3001. #define Z2_CURRENT Z_CURRENT
  3002. #define Z2_CURRENT_HOME Z_CURRENT_HOME
  3003. #define Z2_MICROSTEPS Z_MICROSTEPS
  3004. #define Z2_RSENSE Z_RSENSE
  3005. #define Z2_CHAIN_POS -1
  3006. //#define Z2_INTERPOLATE true
  3007. //#define Z2_HOLD_MULTIPLIER 0.5
  3008. #endif
  3009.  
  3010. #if AXIS_IS_TMC_CONFIG(Z3)
  3011. #define Z3_CURRENT Z_CURRENT
  3012. #define Z3_CURRENT_HOME Z_CURRENT_HOME
  3013. #define Z3_MICROSTEPS Z_MICROSTEPS
  3014. #define Z3_RSENSE Z_RSENSE
  3015. #define Z3_CHAIN_POS -1
  3016. //#define Z3_INTERPOLATE true
  3017. //#define Z3_HOLD_MULTIPLIER 0.5
  3018. #endif
  3019.  
  3020. #if AXIS_IS_TMC_CONFIG(Z4)
  3021. #define Z4_CURRENT Z_CURRENT
  3022. #define Z4_CURRENT_HOME Z_CURRENT_HOME
  3023. #define Z4_MICROSTEPS Z_MICROSTEPS
  3024. #define Z4_RSENSE Z_RSENSE
  3025. #define Z4_CHAIN_POS -1
  3026. //#define Z4_INTERPOLATE true
  3027. //#define Z4_HOLD_MULTIPLIER 0.5
  3028. #endif
  3029.  
  3030. #if AXIS_IS_TMC_CONFIG(I)
  3031. #define I_CURRENT 800
  3032. #define I_CURRENT_HOME I_CURRENT
  3033. #define I_MICROSTEPS 16
  3034. #define I_RSENSE 0.11
  3035. #define I_CHAIN_POS -1
  3036. //#define I_INTERPOLATE true
  3037. //#define I_HOLD_MULTIPLIER 0.5
  3038. #endif
  3039.  
  3040. #if AXIS_IS_TMC_CONFIG(J)
  3041. #define J_CURRENT 800
  3042. #define J_CURRENT_HOME J_CURRENT
  3043. #define J_MICROSTEPS 16
  3044. #define J_RSENSE 0.11
  3045. #define J_CHAIN_POS -1
  3046. //#define J_INTERPOLATE true
  3047. //#define J_HOLD_MULTIPLIER 0.5
  3048. #endif
  3049.  
  3050. #if AXIS_IS_TMC_CONFIG(K)
  3051. #define K_CURRENT 800
  3052. #define K_CURRENT_HOME K_CURRENT
  3053. #define K_MICROSTEPS 16
  3054. #define K_RSENSE 0.11
  3055. #define K_CHAIN_POS -1
  3056. //#define K_INTERPOLATE true
  3057. //#define K_HOLD_MULTIPLIER 0.5
  3058. #endif
  3059.  
  3060. #if AXIS_IS_TMC_CONFIG(U)
  3061. #define U_CURRENT 800
  3062. #define U_CURRENT_HOME U_CURRENT
  3063. #define U_MICROSTEPS 8
  3064. #define U_RSENSE 0.11
  3065. #define U_CHAIN_POS -1
  3066. //#define U_INTERPOLATE true
  3067. //#define U_HOLD_MULTIPLIER 0.5
  3068. #endif
  3069.  
  3070. #if AXIS_IS_TMC_CONFIG(V)
  3071. #define V_CURRENT 800
  3072. #define V_CURRENT_HOME V_CURRENT
  3073. #define V_MICROSTEPS 8
  3074. #define V_RSENSE 0.11
  3075. #define V_CHAIN_POS -1
  3076. //#define V_INTERPOLATE true
  3077. //#define V_HOLD_MULTIPLIER 0.5
  3078. #endif
  3079.  
  3080. #if AXIS_IS_TMC_CONFIG(W)
  3081. #define W_CURRENT 800
  3082. #define W_CURRENT_HOME W_CURRENT
  3083. #define W_MICROSTEPS 8
  3084. #define W_RSENSE 0.11
  3085. #define W_CHAIN_POS -1
  3086. //#define W_INTERPOLATE true
  3087. //#define W_HOLD_MULTIPLIER 0.5
  3088. #endif
  3089.  
  3090. #if AXIS_IS_TMC_CONFIG(E0)
  3091. #define E0_CURRENT 580
  3092. #define E0_MICROSTEPS 16
  3093. #define E0_RSENSE 0.11
  3094. #define E0_CHAIN_POS -1
  3095. //#define E0_INTERPOLATE true
  3096. //#define E0_HOLD_MULTIPLIER 0.5
  3097. #endif
  3098.  
  3099. #if AXIS_IS_TMC_CONFIG(E1)
  3100. #define E1_CURRENT E0_CURRENT
  3101. #define E1_MICROSTEPS E0_MICROSTEPS
  3102. #define E1_RSENSE E0_RSENSE
  3103. #define E1_CHAIN_POS -1
  3104. //#define E1_INTERPOLATE true
  3105. //#define E1_HOLD_MULTIPLIER 0.5
  3106. #endif
  3107.  
  3108. #if AXIS_IS_TMC_CONFIG(E2)
  3109. #define E2_CURRENT E0_CURRENT
  3110. #define E2_MICROSTEPS E0_MICROSTEPS
  3111. #define E2_RSENSE E0_RSENSE
  3112. #define E2_CHAIN_POS -1
  3113. //#define E2_INTERPOLATE true
  3114. //#define E2_HOLD_MULTIPLIER 0.5
  3115. #endif
  3116.  
  3117. #if AXIS_IS_TMC_CONFIG(E3)
  3118. #define E3_CURRENT E0_CURRENT
  3119. #define E3_MICROSTEPS E0_MICROSTEPS
  3120. #define E3_RSENSE E0_RSENSE
  3121. #define E3_CHAIN_POS -1
  3122. //#define E3_INTERPOLATE true
  3123. //#define E3_HOLD_MULTIPLIER 0.5
  3124. #endif
  3125.  
  3126. #if AXIS_IS_TMC_CONFIG(E4)
  3127. #define E4_CURRENT E0_CURRENT
  3128. #define E4_MICROSTEPS E0_MICROSTEPS
  3129. #define E4_RSENSE E0_RSENSE
  3130. #define E4_CHAIN_POS -1
  3131. //#define E4_INTERPOLATE true
  3132. //#define E4_HOLD_MULTIPLIER 0.5
  3133. #endif
  3134.  
  3135. #if AXIS_IS_TMC_CONFIG(E5)
  3136. #define E5_CURRENT E0_CURRENT
  3137. #define E5_MICROSTEPS E0_MICROSTEPS
  3138. #define E5_RSENSE E0_RSENSE
  3139. #define E5_CHAIN_POS -1
  3140. //#define E5_INTERPOLATE true
  3141. //#define E5_HOLD_MULTIPLIER 0.5
  3142. #endif
  3143.  
  3144. #if AXIS_IS_TMC_CONFIG(E6)
  3145. #define E6_CURRENT E0_CURRENT
  3146. #define E6_MICROSTEPS E0_MICROSTEPS
  3147. #define E6_RSENSE E0_RSENSE
  3148. #define E6_CHAIN_POS -1
  3149. //#define E6_INTERPOLATE true
  3150. //#define E6_HOLD_MULTIPLIER 0.5
  3151. #endif
  3152.  
  3153. #if AXIS_IS_TMC_CONFIG(E7)
  3154. #define E7_CURRENT E0_CURRENT
  3155. #define E7_MICROSTEPS E0_MICROSTEPS
  3156. #define E7_RSENSE E0_RSENSE
  3157. #define E7_CHAIN_POS -1
  3158. //#define E7_INTERPOLATE true
  3159. //#define E7_HOLD_MULTIPLIER 0.5
  3160. #endif
  3161.  
  3162. // @section tmc/spi
  3163.  
  3164. /**
  3165. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  3166. * The default pins can be found in your board's pins file.
  3167. */
  3168. //#define X_CS_PIN -1
  3169. //#define Y_CS_PIN -1
  3170. //#define Z_CS_PIN -1
  3171. //#define X2_CS_PIN -1
  3172. //#define Y2_CS_PIN -1
  3173. //#define Z2_CS_PIN -1
  3174. //#define Z3_CS_PIN -1
  3175. //#define Z4_CS_PIN -1
  3176. //#define I_CS_PIN -1
  3177. //#define J_CS_PIN -1
  3178. //#define K_CS_PIN -1
  3179. //#define U_CS_PIN -1
  3180. //#define V_CS_PIN -1
  3181. //#define W_CS_PIN -1
  3182. //#define E0_CS_PIN -1
  3183. //#define E1_CS_PIN -1
  3184. //#define E2_CS_PIN -1
  3185. //#define E3_CS_PIN -1
  3186. //#define E4_CS_PIN -1
  3187. //#define E5_CS_PIN -1
  3188. //#define E6_CS_PIN -1
  3189. //#define E7_CS_PIN -1
  3190.  
  3191. /**
  3192. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  3193. * The default SW SPI pins are defined the respective pins files,
  3194. * but you can override or define them here.
  3195. */
  3196. //#define TMC_USE_SW_SPI
  3197. //#define TMC_SPI_MOSI -1
  3198. //#define TMC_SPI_MISO -1
  3199. //#define TMC_SPI_SCK -1
  3200.  
  3201. // @section tmc/serial
  3202.  
  3203. /**
  3204. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  3205. * Set the address using jumpers on pins MS1 and MS2.
  3206. * Address | MS1 | MS2
  3207. * 0 | LOW | LOW
  3208. * 1 | HIGH | LOW
  3209. * 2 | LOW | HIGH
  3210. * 3 | HIGH | HIGH
  3211. *
  3212. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  3213. * on the same serial port, either here or in your board's pins file.
  3214. */
  3215. //#define X_SLAVE_ADDRESS 0
  3216. //#define Y_SLAVE_ADDRESS 0
  3217. //#define Z_SLAVE_ADDRESS 0
  3218. //#define X2_SLAVE_ADDRESS 0
  3219. //#define Y2_SLAVE_ADDRESS 0
  3220. //#define Z2_SLAVE_ADDRESS 0
  3221. //#define Z3_SLAVE_ADDRESS 0
  3222. //#define Z4_SLAVE_ADDRESS 0
  3223. //#define I_SLAVE_ADDRESS 0
  3224. //#define J_SLAVE_ADDRESS 0
  3225. //#define K_SLAVE_ADDRESS 0
  3226. //#define U_SLAVE_ADDRESS 0
  3227. //#define V_SLAVE_ADDRESS 0
  3228. //#define W_SLAVE_ADDRESS 0
  3229. //#define E0_SLAVE_ADDRESS 0
  3230. //#define E1_SLAVE_ADDRESS 0
  3231. //#define E2_SLAVE_ADDRESS 0
  3232. //#define E3_SLAVE_ADDRESS 0
  3233. //#define E4_SLAVE_ADDRESS 0
  3234. //#define E5_SLAVE_ADDRESS 0
  3235. //#define E6_SLAVE_ADDRESS 0
  3236. //#define E7_SLAVE_ADDRESS 0
  3237.  
  3238. // @section tmc/smart
  3239.  
  3240. /**
  3241. * Software enable
  3242. *
  3243. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  3244. * function through a communication line such as SPI or UART.
  3245. */
  3246. //#define SOFTWARE_DRIVER_ENABLE
  3247.  
  3248. // @section tmc/stealthchop
  3249.  
  3250. /**
  3251. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  3252. * Use Trinamic's ultra quiet stepping mode.
  3253. * When disabled, Marlin will use spreadCycle stepping mode.
  3254. */
  3255. #if HAS_STEALTHCHOP
  3256. #define STEALTHCHOP_XY
  3257. #define STEALTHCHOP_Z
  3258. #define STEALTHCHOP_I
  3259. #define STEALTHCHOP_J
  3260. #define STEALTHCHOP_K
  3261. #define STEALTHCHOP_U
  3262. #define STEALTHCHOP_V
  3263. #define STEALTHCHOP_W
  3264. //#define STEALTHCHOP_E
  3265. #endif
  3266.  
  3267. /**
  3268. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  3269. * or with the help of an example included in the library.
  3270. * Provided parameter sets are
  3271. * CHOPPER_DEFAULT_12V
  3272. * CHOPPER_DEFAULT_19V
  3273. * CHOPPER_DEFAULT_24V
  3274. * CHOPPER_DEFAULT_36V
  3275. * CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
  3276. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
  3277. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  3278. *
  3279. * Define your own with:
  3280. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  3281. */
  3282. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V // All axes (override below)
  3283. //#define CHOPPER_TIMING_X CHOPPER_TIMING // For X Axes (override below)
  3284. //#define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
  3285. //#define CHOPPER_TIMING_Y CHOPPER_TIMING // For Y Axes (override below)
  3286. //#define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
  3287. //#define CHOPPER_TIMING_Z CHOPPER_TIMING // For Z Axes (override below)
  3288. //#define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
  3289. //#define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
  3290. //#define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
  3291. //#define CHOPPER_TIMING_I CHOPPER_TIMING // For I Axis
  3292. //#define CHOPPER_TIMING_J CHOPPER_TIMING // For J Axis
  3293. //#define CHOPPER_TIMING_K CHOPPER_TIMING // For K Axis
  3294. //#define CHOPPER_TIMING_U CHOPPER_TIMING // For U Axis
  3295. //#define CHOPPER_TIMING_V CHOPPER_TIMING // For V Axis
  3296. //#define CHOPPER_TIMING_W CHOPPER_TIMING // For W Axis
  3297. //#define CHOPPER_TIMING_E CHOPPER_TIMING // For Extruders (override below)
  3298. //#define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
  3299. //#define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
  3300. //#define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
  3301. //#define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
  3302. //#define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
  3303. //#define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
  3304. //#define CHOPPER_TIMING_E7 CHOPPER_TIMING_E
  3305.  
  3306. // @section tmc/status
  3307.  
  3308. /**
  3309. * Monitor Trinamic drivers
  3310. * for error conditions like overtemperature and short to ground.
  3311. * To manage over-temp Marlin can decrease the driver current until the error condition clears.
  3312. * Other detected conditions can be used to stop the current print.
  3313. * Relevant G-codes:
  3314. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  3315. * M911 - Report stepper driver overtemperature pre-warn condition.
  3316. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  3317. * M122 - Report driver parameters (Requires TMC_DEBUG)
  3318. */
  3319. #define MONITOR_DRIVER_STATUS
  3320.  
  3321. #if ENABLED(MONITOR_DRIVER_STATUS)
  3322. #define CURRENT_STEP_DOWN 50 // [mA]
  3323. #define REPORT_CURRENT_CHANGE
  3324. #define STOP_ON_ERROR
  3325. #endif
  3326.  
  3327. // @section tmc/hybrid
  3328.  
  3329. /**
  3330. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  3331. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  3332. * This mode allows for faster movements at the expense of higher noise levels.
  3333. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  3334. * M913 X/Y/Z/E to live tune the setting
  3335. */
  3336. #define HYBRID_THRESHOLD
  3337.  
  3338. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  3339. #define X2_HYBRID_THRESHOLD 100
  3340. #define Y_HYBRID_THRESHOLD 100
  3341. #define Y2_HYBRID_THRESHOLD 100
  3342. #define Z_HYBRID_THRESHOLD 15
  3343. #define Z2_HYBRID_THRESHOLD 3
  3344. #define Z3_HYBRID_THRESHOLD 3
  3345. #define Z4_HYBRID_THRESHOLD 3
  3346. #define I_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
  3347. #define J_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
  3348. #define K_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
  3349. #define U_HYBRID_THRESHOLD 3 // [mm/s]
  3350. #define V_HYBRID_THRESHOLD 3
  3351. #define W_HYBRID_THRESHOLD 3
  3352. #define E0_HYBRID_THRESHOLD 30
  3353. #define E1_HYBRID_THRESHOLD 30
  3354. #define E2_HYBRID_THRESHOLD 30
  3355. #define E3_HYBRID_THRESHOLD 30
  3356. #define E4_HYBRID_THRESHOLD 30
  3357. #define E5_HYBRID_THRESHOLD 30
  3358. #define E6_HYBRID_THRESHOLD 30
  3359. #define E7_HYBRID_THRESHOLD 30
  3360.  
  3361. /**
  3362. * Use StallGuard to home / probe X, Y, Z.
  3363. *
  3364. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  3365. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  3366. * X, Y, and Z homing will always be done in spreadCycle mode.
  3367. *
  3368. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  3369. * Use M914 X Y Z to set the stall threshold at runtime:
  3370. *
  3371. * Sensitivity TMC2209 Others
  3372. * HIGHEST 255 -64 (Too sensitive => False positive)
  3373. * LOWEST 0 63 (Too insensitive => No trigger)
  3374. *
  3375. * It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
  3376. *
  3377. * SPI_ENDSTOPS *** TMC2130/TMC5160 Only ***
  3378. * Poll the driver through SPI to determine load when homing.
  3379. * Removes the need for a wire from DIAG1 to an endstop pin.
  3380. *
  3381. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  3382. * homing and adds a guard period for endstop triggering.
  3383. *
  3384. * Comment *_STALL_SENSITIVITY to disable sensorless homing for that axis.
  3385. * @section tmc/stallguard
  3386. */
  3387. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  3388.  
  3389. #if ANY(SENSORLESS_HOMING, SENSORLESS_PROBING)
  3390. // TMC2209: 0...255. TMC2130: -64...63
  3391. #define X_STALL_SENSITIVITY 8
  3392. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  3393. #define Y_STALL_SENSITIVITY 8
  3394. #define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
  3395. //#define Z_STALL_SENSITIVITY 8
  3396. //#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  3397. //#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  3398. //#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  3399. //#define I_STALL_SENSITIVITY 8
  3400. //#define J_STALL_SENSITIVITY 8
  3401. //#define K_STALL_SENSITIVITY 8
  3402. //#define U_STALL_SENSITIVITY 8
  3403. //#define V_STALL_SENSITIVITY 8
  3404. //#define W_STALL_SENSITIVITY 8
  3405. //#define SPI_ENDSTOPS // TMC2130/TMC5160 only
  3406. //#define IMPROVE_HOMING_RELIABILITY
  3407. #endif
  3408.  
  3409. // @section tmc/config
  3410.  
  3411. /**
  3412. * TMC Homing stepper phase.
  3413. *
  3414. * Improve homing repeatability by homing to stepper coil's nearest absolute
  3415. * phase position. Trinamic drivers use a stepper phase table with 1024 values
  3416. * spanning 4 full steps with 256 positions each (ergo, 1024 positions).
  3417. * Full step positions (128, 384, 640, 896) have the highest holding torque.
  3418. *
  3419. * Values from 0..1023, -1 to disable homing phase for that axis.
  3420. */
  3421. //#define TMC_HOME_PHASE { 896, 896, 896 }
  3422.  
  3423. /**
  3424. * Step on both rising and falling edge signals (as with a square wave).
  3425. */
  3426. //#define EDGE_STEPPING
  3427.  
  3428. /**
  3429. * Enable M122 debugging command for TMC stepper drivers.
  3430. * M122 S0/1 will enable continuous reporting.
  3431. */
  3432. #define TMC_DEBUG
  3433.  
  3434. /**
  3435. * You can set your own advanced settings by filling in predefined functions.
  3436. * A list of available functions can be found on the library github page
  3437. * https://github.com/teemuatlut/TMCStepper
  3438. *
  3439. * Example:
  3440. * #define TMC_ADV() { \
  3441. * stepperX.diag0_otpw(1); \
  3442. * stepperY.intpol(0); \
  3443. * }
  3444. */
  3445. #define TMC_ADV() { }
  3446.  
  3447. #endif // HAS_TRINAMIC_CONFIG || HAS_TMC26X
  3448.  
  3449. // @section i2cbus
  3450.  
  3451. //
  3452. // I2C Master ID for LPC176x LCD and Digital Current control
  3453. // Does not apply to other peripherals based on the Wire library.
  3454. //
  3455. //#define I2C_MASTER_ID 1 // Set a value from 0 to 2
  3456.  
  3457. /**
  3458. * TWI/I2C BUS
  3459. *
  3460. * This feature is EXPERIMENTAL but may be useful for custom I2C peripherals.
  3461. * Enable this to send and receive I2C data from slave devices on the bus.
  3462. *
  3463. * ; Example #1
  3464. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  3465. * ; It uses multiple M260 commands with one B<base 10> arg
  3466. * M260 A99 ; Target slave address
  3467. * M260 B77 ; M
  3468. * M260 B97 ; a
  3469. * M260 B114 ; r
  3470. * M260 B108 ; l
  3471. * M260 B105 ; i
  3472. * M260 B110 ; n
  3473. * M260 S1 ; Send the current buffer
  3474. *
  3475. * ; Example #2
  3476. * ; Request 6 bytes from slave device with address 0x63 (99)
  3477. * M261 A99 B5
  3478. *
  3479. * ; Example #3
  3480. * ; Example serial output of a M261 request
  3481. * echo:i2c-reply: from:99 bytes:5 data:hello
  3482. */
  3483.  
  3484. //#define EXPERIMENTAL_I2CBUS
  3485. #if ENABLED(EXPERIMENTAL_I2CBUS)
  3486. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  3487. #endif
  3488.  
  3489. // @section photo
  3490.  
  3491. /**
  3492. * Photo G-code
  3493. * Add the M240 G-code to take a photo.
  3494. * The photo can be triggered by a digital pin or a physical movement.
  3495. */
  3496. //#define PHOTO_GCODE
  3497. #if ENABLED(PHOTO_GCODE)
  3498. // A position to move to (and raise Z) before taking the photo
  3499. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  3500. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  3501. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  3502.  
  3503. // Canon RC-1 or homebrew digital camera trigger
  3504. // Data from: https://www.doc-diy.net/photo/rc-1_hacked/
  3505. //#define PHOTOGRAPH_PIN 23
  3506.  
  3507. // Canon Hack Development Kit
  3508. // https://web.archive.org/web/20200920094805/https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  3509. //#define CHDK_PIN 4
  3510.  
  3511. // Optional second move with delay to trigger the camera shutter
  3512. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  3513.  
  3514. // Duration to hold the switch or keep CHDK_PIN high
  3515. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  3516.  
  3517. /**
  3518. * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  3519. * Pin must be running at 48.4kHz.
  3520. * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  3521. * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  3522. *
  3523. * Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  3524. * IR Wiring: https://git.io/JvJf7
  3525. */
  3526. //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
  3527. #ifdef PHOTO_PULSES_US
  3528. #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  3529. #endif
  3530. #endif
  3531.  
  3532. // @section cnc
  3533.  
  3534. /**
  3535. * Spindle & Laser control
  3536. *
  3537. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  3538. * to set spindle speed, spindle direction, and laser power.
  3539. *
  3540. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  3541. * Marlin can be used to turn the spindle on and off. It can also be used to set
  3542. * the spindle speed from 5,000 to 30,000 RPM.
  3543. *
  3544. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  3545. * hardware PWM pin for the speed control and a pin for the rotation direction.
  3546. *
  3547. * See https://marlinfw.org/docs/configuration/2.0.9/laser_spindle.html for more config details.
  3548. */
  3549. //#define SPINDLE_FEATURE
  3550. //#define LASER_FEATURE
  3551. #if ANY(SPINDLE_FEATURE, LASER_FEATURE)
  3552. #define SPINDLE_LASER_ACTIVE_STATE LOW // Set to "HIGH" if SPINDLE_LASER_ENA_PIN is active HIGH
  3553.  
  3554. #define SPINDLE_LASER_USE_PWM // Enable if your controller supports setting the speed/power
  3555. #if ENABLED(SPINDLE_LASER_USE_PWM)
  3556. #define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
  3557. #define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR, ESP32, and LPC)
  3558. // ESP32: If SPINDLE_LASER_PWM_PIN is onboard then <=78125Hz. For I2S expander
  3559. // the frequency determines the PWM resolution. 2500Hz = 0-100, 977Hz = 0-255, ...
  3560. // (250000 / SPINDLE_LASER_FREQUENCY) = max value.
  3561. #endif
  3562.  
  3563. //#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11
  3564. #if ENABLED(AIR_EVACUATION)
  3565. #define AIR_EVACUATION_ACTIVE LOW // Set to "HIGH" if the on/off function is active HIGH
  3566. //#define AIR_EVACUATION_PIN 42 // Override the default Cutter Vacuum or Laser Blower pin
  3567. #endif
  3568.  
  3569. //#define AIR_ASSIST // Air Assist control with G-codes M8-M9
  3570. #if ENABLED(AIR_ASSIST)
  3571. #define AIR_ASSIST_ACTIVE LOW // Active state on air assist pin
  3572. //#define AIR_ASSIST_PIN 44 // Override the default Air Assist pin
  3573. #endif
  3574.  
  3575. //#define SPINDLE_SERVO // A servo converting an angle to spindle power
  3576. #ifdef SPINDLE_SERVO
  3577. #define SPINDLE_SERVO_NR 0 // Index of servo used for spindle control
  3578. #define SPINDLE_SERVO_MIN 10 // Minimum angle for servo spindle
  3579. #endif
  3580.  
  3581. /**
  3582. * Speed / Power can be set ('M3 S') and displayed in terms of:
  3583. * - PWM255 (S0 - S255)
  3584. * - PERCENT (S0 - S100)
  3585. * - RPM (S0 - S50000) Best for use with a spindle
  3586. * - SERVO (S0 - S180)
  3587. */
  3588. #define CUTTER_POWER_UNIT PWM255
  3589.  
  3590. /**
  3591. * Relative Cutter Power
  3592. * Normally, 'M3 O<power>' sets
  3593. * OCR power is relative to the range SPEED_POWER_MIN...SPEED_POWER_MAX.
  3594. * so input powers of 0...255 correspond to SPEED_POWER_MIN...SPEED_POWER_MAX
  3595. * instead of normal range (0 to SPEED_POWER_MAX).
  3596. * Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
  3597. */
  3598. //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
  3599.  
  3600. #if ENABLED(SPINDLE_FEATURE)
  3601. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  3602. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  3603. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  3604.  
  3605. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3606. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  3607.  
  3608. /**
  3609. * M3/M4 Power Equation
  3610. *
  3611. * Each tool uses different value ranges for speed / power control.
  3612. * These parameters are used to convert between tool power units and PWM.
  3613. *
  3614. * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
  3615. * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
  3616. */
  3617. #if ENABLED(SPINDLE_LASER_USE_PWM)
  3618. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  3619. #define SPEED_POWER_MIN 5000 // (RPM)
  3620. #define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM
  3621. #define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments)
  3622. #endif
  3623.  
  3624. #else
  3625.  
  3626. #if ENABLED(SPINDLE_LASER_USE_PWM)
  3627. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  3628. #define SPEED_POWER_MIN 0 // (%) 0-100
  3629. #define SPEED_POWER_MAX 100 // (%) 0-100
  3630. #define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments)
  3631. #endif
  3632.  
  3633. // Define the minimum and maximum test pulse time values for a laser test fire function
  3634. #define LASER_TEST_PULSE_MIN 1 // (ms) Used with Laser Control Menu
  3635. #define LASER_TEST_PULSE_MAX 999 // (ms) Caution: Menu may not show more than 3 characters
  3636.  
  3637. #define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3638. #define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop
  3639.  
  3640. /**
  3641. * Laser Safety Timeout
  3642. *
  3643. * The laser should be turned off when there is no movement for a period of time.
  3644. * Consider material flammability, cut rate, and G-code order when setting this
  3645. * value. Too low and it could turn off during a very slow move; too high and
  3646. * the material could ignite.
  3647. */
  3648. #define LASER_SAFETY_TIMEOUT_MS 1000 // (ms)
  3649.  
  3650. /**
  3651. * Any M3 or G1/2/3/5 command with the 'I' parameter enables continuous inline power mode.
  3652. *
  3653. * e.g., 'M3 I' enables continuous inline power which is processed by the planner.
  3654. * Power is stored in move blocks and applied when blocks are processed by the Stepper ISR.
  3655. *
  3656. * 'M4 I' sets dynamic mode which uses the current feedrate to calculate a laser power OCR value.
  3657. *
  3658. * Any move in dynamic mode will use the current feedrate to calculate the laser power.
  3659. * Feed rates are set by the F parameter of a move command e.g. G1 X0 Y10 F6000
  3660. * Laser power would be calculated by bit shifting off 8 LSB's. In binary this is div 256.
  3661. * The calculation gives us ocr values from 0 to 255, values over F65535 will be set as 255 .
  3662. * More refined power control such as compensation for accel/decel will be addressed in future releases.
  3663. *
  3664. * M5 I clears inline mode and set power to 0, M5 sets the power output to 0 but leaves inline mode on.
  3665. */
  3666.  
  3667. /**
  3668. * Enable M3 commands for laser mode inline power planner syncing.
  3669. * This feature enables any M3 S-value to be injected into the block buffers while in
  3670. * CUTTER_MODE_CONTINUOUS. The option allows M3 laser power to be committed without waiting
  3671. * for a planner synchronization
  3672. */
  3673. //#define LASER_POWER_SYNC
  3674.  
  3675. /**
  3676. * Scale the laser's power in proportion to the movement rate.
  3677. *
  3678. * - Sets the entry power proportional to the entry speed over the nominal speed.
  3679. * - Ramps the power up every N steps to approximate the speed trapezoid.
  3680. * - Due to the limited power resolution this is only approximate.
  3681. */
  3682. //#define LASER_POWER_TRAP
  3683.  
  3684. //
  3685. // Laser I2C Ammeter (High precision INA226 low/high side module)
  3686. //
  3687. //#define I2C_AMMETER
  3688. #if ENABLED(I2C_AMMETER)
  3689. #define I2C_AMMETER_IMAX 0.1 // (Amps) Calibration value for the expected current range
  3690. #define I2C_AMMETER_SHUNT_RESISTOR 0.1 // (Ohms) Calibration shunt resistor value
  3691. #endif
  3692.  
  3693. //
  3694. // Laser Coolant Flow Meter
  3695. //
  3696. //#define LASER_COOLANT_FLOW_METER
  3697. #if ENABLED(LASER_COOLANT_FLOW_METER)
  3698. #define FLOWMETER_PIN 20 // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
  3699. #define FLOWMETER_PPL 5880 // (pulses/liter) Flow meter pulses-per-liter on the input pin
  3700. #define FLOWMETER_INTERVAL 1000 // (ms) Flow rate calculation interval in milliseconds
  3701. #define FLOWMETER_SAFETY // Prevent running the laser without the minimum flow rate set below
  3702. #if ENABLED(FLOWMETER_SAFETY)
  3703. #define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
  3704. #endif
  3705. #endif
  3706.  
  3707. #endif
  3708. #endif // SPINDLE_FEATURE || LASER_FEATURE
  3709.  
  3710. /**
  3711. * Synchronous Laser Control with M106/M107
  3712. *
  3713. * Marlin normally applies M106/M107 fan speeds at a time "soon after" processing
  3714. * a planner block. This is too inaccurate for a PWM/TTL laser attached to the fan
  3715. * header (as with some add-on laser kits). Enable this option to set fan/laser
  3716. * speeds with much more exact timing for improved print fidelity.
  3717. *
  3718. * NOTE: This option sacrifices some cooling fan speed options.
  3719. */
  3720. //#define LASER_SYNCHRONOUS_M106_M107
  3721.  
  3722. /**
  3723. * Coolant Control
  3724. *
  3725. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  3726. *
  3727. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  3728. */
  3729. //#define COOLANT_CONTROL
  3730. #if ENABLED(COOLANT_CONTROL)
  3731. #define COOLANT_MIST // Enable if mist coolant is present
  3732. #define COOLANT_FLOOD // Enable if flood coolant is present
  3733. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  3734. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  3735. #endif
  3736.  
  3737. // @section filament width
  3738.  
  3739. /**
  3740. * Filament Width Sensor
  3741. *
  3742. * Measures the filament width in real-time and adjusts
  3743. * flow rate to compensate for any irregularities.
  3744. *
  3745. * Also allows the measured filament diameter to set the
  3746. * extrusion rate, so the slicer only has to specify the
  3747. * volume.
  3748. *
  3749. * Only a single extruder is supported at this time.
  3750. *
  3751. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  3752. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  3753. * 301 RAMBO : Analog input 3
  3754. *
  3755. * Note: May require analog pins to be defined for other boards.
  3756. */
  3757. //#define FILAMENT_WIDTH_SENSOR
  3758.  
  3759. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  3760. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  3761. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  3762.  
  3763. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  3764. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  3765.  
  3766. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  3767.  
  3768. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  3769. //#define FILAMENT_LCD_DISPLAY
  3770. #endif
  3771.  
  3772. // @section power
  3773.  
  3774. /**
  3775. * Power Monitor
  3776. * Monitor voltage (V) and/or current (A), and -when possible- power (W)
  3777. *
  3778. * Read and configure with M430
  3779. *
  3780. * The current sensor feeds DC voltage (relative to the measured current) to an analog pin
  3781. * The voltage sensor feeds DC voltage (relative to the measured voltage) to an analog pin
  3782. */
  3783. //#define POWER_MONITOR_CURRENT // Monitor the system current
  3784. //#define POWER_MONITOR_VOLTAGE // Monitor the system voltage
  3785.  
  3786. #if ENABLED(POWER_MONITOR_CURRENT)
  3787. #define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
  3788. #define POWER_MONITOR_CURRENT_OFFSET 0 // Offset (in amps) applied to the calculated current
  3789. #define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
  3790. #endif
  3791.  
  3792. #if ENABLED(POWER_MONITOR_VOLTAGE)
  3793. #define POWER_MONITOR_VOLTS_PER_VOLT 0.077933 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
  3794. #define POWER_MONITOR_VOLTAGE_OFFSET 0 // Offset (in volts) applied to the calculated voltage
  3795. #endif
  3796.  
  3797. // @section safety
  3798.  
  3799. /**
  3800. * Stepper Driver Anti-SNAFU Protection
  3801. *
  3802. * If the SAFE_POWER_PIN is defined for your board, Marlin will check
  3803. * that stepper drivers are properly plugged in before applying power.
  3804. * Disable protection if your stepper drivers don't support the feature.
  3805. */
  3806. //#define DISABLE_DRIVER_SAFE_POWER_PROTECT
  3807.  
  3808. // @section cnc
  3809.  
  3810. /**
  3811. * CNC Coordinate Systems
  3812. *
  3813. * Enables G53 and G54-G59.3 commands to select coordinate systems
  3814. * and G92.1 to reset the workspace to native machine space.
  3815. */
  3816. //#define CNC_COORDINATE_SYSTEMS
  3817.  
  3818. // @section reporting
  3819.  
  3820. /**
  3821. * Auto-report fan speed with M123 S<seconds>
  3822. * Requires fans with tachometer pins
  3823. */
  3824. //#define AUTO_REPORT_FANS
  3825.  
  3826. /**
  3827. * Auto-report temperatures with M155 S<seconds>
  3828. */
  3829. #define AUTO_REPORT_TEMPERATURES
  3830. #if ENABLED(AUTO_REPORT_TEMPERATURES) && TEMP_SENSOR_REDUNDANT
  3831. //#define AUTO_REPORT_REDUNDANT // Include the "R" sensor in the auto-report
  3832. #endif
  3833.  
  3834. /**
  3835. * Auto-report position with M154 S<seconds>
  3836. */
  3837. //#define AUTO_REPORT_POSITION
  3838. #if ENABLED(AUTO_REPORT_POSITION)
  3839. //#define AUTO_REPORT_REAL_POSITION // Auto-report the real position
  3840. #endif
  3841.  
  3842. /**
  3843. * Include capabilities in M115 output
  3844. */
  3845. #define EXTENDED_CAPABILITIES_REPORT
  3846. #if ENABLED(EXTENDED_CAPABILITIES_REPORT)
  3847. //#define M115_GEOMETRY_REPORT
  3848. #endif
  3849.  
  3850. // @section security
  3851.  
  3852. /**
  3853. * Expected Printer Check
  3854. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  3855. * M16 with a non-matching string causes the printer to halt.
  3856. */
  3857. //#define EXPECTED_PRINTER_CHECK
  3858.  
  3859. // @section volumetrics
  3860.  
  3861. /**
  3862. * Disable all Volumetric extrusion options
  3863. */
  3864. //#define NO_VOLUMETRICS
  3865.  
  3866. #if DISABLED(NO_VOLUMETRICS)
  3867. /**
  3868. * Volumetric extrusion default state
  3869. * Activate to make volumetric extrusion the default method,
  3870. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  3871. *
  3872. * M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
  3873. * M200 S0/S1 to disable/enable volumetric extrusion.
  3874. */
  3875. //#define VOLUMETRIC_DEFAULT_ON
  3876.  
  3877. //#define VOLUMETRIC_EXTRUDER_LIMIT
  3878. #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
  3879. /**
  3880. * Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
  3881. * This factory setting applies to all extruders.
  3882. * Use 'M200 [T<extruder>] L<limit>' to override and 'M502' to reset.
  3883. * A non-zero value activates Volume-based Extrusion Limiting.
  3884. */
  3885. #define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
  3886. #define VOLUMETRIC_EXTRUDER_LIMIT_MAX 20 // (mm^3/sec)
  3887. #endif
  3888. #endif
  3889.  
  3890. // @section reporting
  3891.  
  3892. // Extra options for the M114 "Current Position" report
  3893. //#define M114_DETAIL // Use 'M114` for details to check planner calculations
  3894. //#define M114_REALTIME // Real current position based on forward kinematics
  3895. //#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.
  3896.  
  3897. //#define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)
  3898.  
  3899. // @section gcode
  3900.  
  3901. /**
  3902. * Spend 28 bytes of SRAM to optimize the G-code parser
  3903. */
  3904. #define FASTER_GCODE_PARSER
  3905.  
  3906. #if ENABLED(FASTER_GCODE_PARSER)
  3907. //#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
  3908. #endif
  3909.  
  3910. // Support for MeatPack G-code compression (https://github.com/scottmudge/OctoPrint-MeatPack)
  3911. //#define MEATPACK_ON_SERIAL_PORT_1
  3912. //#define MEATPACK_ON_SERIAL_PORT_2
  3913.  
  3914. //#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase
  3915.  
  3916. //#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW
  3917.  
  3918. /**
  3919. * Enable this option for a leaner build of Marlin that removes
  3920. * workspace offsets to slightly optimize performance.
  3921. * G92 will revert to its behavior from Marlin 1.0.
  3922. */
  3923. //#define NO_WORKSPACE_OFFSETS
  3924.  
  3925. /**
  3926. * Disable M206 and M428 if you don't need home offsets.
  3927. */
  3928. //#define NO_HOME_OFFSETS
  3929.  
  3930. /**
  3931. * CNC G-code options
  3932. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  3933. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  3934. * High feedrates may cause ringing and harm print quality.
  3935. */
  3936. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  3937. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  3938.  
  3939. // Enable and set a (default) feedrate for all G0 moves
  3940. //#define G0_FEEDRATE 3000 // (mm/min)
  3941. #ifdef G0_FEEDRATE
  3942. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  3943. #endif
  3944.  
  3945. // @section gcode
  3946.  
  3947. /**
  3948. * Startup commands
  3949. *
  3950. * Execute certain G-code commands immediately after power-on.
  3951. */
  3952. //#define STARTUP_COMMANDS "M17 Z"
  3953.  
  3954. /**
  3955. * G-code Macros
  3956. *
  3957. * Add G-codes M810-M819 to define and run G-code macros.
  3958. * Macros are not saved to EEPROM.
  3959. */
  3960. //#define GCODE_MACROS
  3961. #if ENABLED(GCODE_MACROS)
  3962. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  3963. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  3964. #endif
  3965.  
  3966. /**
  3967. * User-defined menu items to run custom G-code.
  3968. * Up to 25 may be defined, but the actual number is LCD-dependent.
  3969. */
  3970.  
  3971. // @section custom main menu
  3972.  
  3973. // Custom Menu: Main Menu
  3974. //#define CUSTOM_MENU_MAIN
  3975. #if ENABLED(CUSTOM_MENU_MAIN)
  3976. //#define CUSTOM_MENU_MAIN_TITLE "Custom Commands"
  3977. #define CUSTOM_MENU_MAIN_SCRIPT_DONE "M117 User Script Done"
  3978. #define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK
  3979. //#define CUSTOM_MENU_MAIN_SCRIPT_RETURN // Return to status screen after a script
  3980. #define CUSTOM_MENU_MAIN_ONLY_IDLE // Only show custom menu when the machine is idle
  3981.  
  3982. #define MAIN_MENU_ITEM_1_DESC "Home & UBL Info"
  3983. #define MAIN_MENU_ITEM_1_GCODE "G28\nG29 W"
  3984. //#define MAIN_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
  3985.  
  3986. #define MAIN_MENU_ITEM_2_DESC "Preheat for " PREHEAT_1_LABEL
  3987. #define MAIN_MENU_ITEM_2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3988. //#define MAIN_MENU_ITEM_2_CONFIRM
  3989.  
  3990. //#define MAIN_MENU_ITEM_3_DESC "Preheat for " PREHEAT_2_LABEL
  3991. //#define MAIN_MENU_ITEM_3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3992. //#define MAIN_MENU_ITEM_3_CONFIRM
  3993.  
  3994. //#define MAIN_MENU_ITEM_4_DESC "Heat Bed/Home/Level"
  3995. //#define MAIN_MENU_ITEM_4_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  3996. //#define MAIN_MENU_ITEM_4_CONFIRM
  3997.  
  3998. //#define MAIN_MENU_ITEM_5_DESC "Home & Info"
  3999. //#define MAIN_MENU_ITEM_5_GCODE "G28\nM503"
  4000. //#define MAIN_MENU_ITEM_5_CONFIRM
  4001. #endif
  4002.  
  4003. // @section custom config menu
  4004.  
  4005. // Custom Menu: Configuration Menu
  4006. //#define CUSTOM_MENU_CONFIG
  4007. #if ENABLED(CUSTOM_MENU_CONFIG)
  4008. //#define CUSTOM_MENU_CONFIG_TITLE "Custom Commands"
  4009. #define CUSTOM_MENU_CONFIG_SCRIPT_DONE "M117 Wireless Script Done"
  4010. #define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK
  4011. //#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN // Return to status screen after a script
  4012. #define CUSTOM_MENU_CONFIG_ONLY_IDLE // Only show custom menu when the machine is idle
  4013.  
  4014. #define CONFIG_MENU_ITEM_1_DESC "Wifi ON"
  4015. #define CONFIG_MENU_ITEM_1_GCODE "M118 [ESP110] WIFI-STA pwd=12345678"
  4016. //#define CONFIG_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
  4017.  
  4018. #define CONFIG_MENU_ITEM_2_DESC "Bluetooth ON"
  4019. #define CONFIG_MENU_ITEM_2_GCODE "M118 [ESP110] BT pwd=12345678"
  4020. //#define CONFIG_MENU_ITEM_2_CONFIRM
  4021.  
  4022. //#define CONFIG_MENU_ITEM_3_DESC "Radio OFF"
  4023. //#define CONFIG_MENU_ITEM_3_GCODE "M118 [ESP110] OFF pwd=12345678"
  4024. //#define CONFIG_MENU_ITEM_3_CONFIRM
  4025.  
  4026. //#define CONFIG_MENU_ITEM_4_DESC "Wifi ????"
  4027. //#define CONFIG_MENU_ITEM_4_GCODE "M118 ????"
  4028. //#define CONFIG_MENU_ITEM_4_CONFIRM
  4029.  
  4030. //#define CONFIG_MENU_ITEM_5_DESC "Wifi ????"
  4031. //#define CONFIG_MENU_ITEM_5_GCODE "M118 ????"
  4032. //#define CONFIG_MENU_ITEM_5_CONFIRM
  4033. #endif
  4034.  
  4035. // @section custom buttons
  4036.  
  4037. /**
  4038. * User-defined buttons to run custom G-code.
  4039. * Up to 25 may be defined.
  4040. */
  4041. //#define CUSTOM_USER_BUTTONS
  4042. #if ENABLED(CUSTOM_USER_BUTTONS)
  4043. //#define BUTTON1_PIN -1
  4044. #if PIN_EXISTS(BUTTON1)
  4045. #define BUTTON1_HIT_STATE LOW // State of the triggered button. NC=LOW. NO=HIGH.
  4046. #define BUTTON1_WHEN_PRINTING false // Button allowed to trigger during printing?
  4047. #define BUTTON1_GCODE "G28"
  4048. #define BUTTON1_DESC "Homing" // Optional string to set the LCD status
  4049. #endif
  4050.  
  4051. //#define BUTTON2_PIN -1
  4052. #if PIN_EXISTS(BUTTON2)
  4053. #define BUTTON2_HIT_STATE LOW
  4054. #define BUTTON2_WHEN_PRINTING false
  4055. #define BUTTON2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  4056. #define BUTTON2_DESC "Preheat for " PREHEAT_1_LABEL
  4057. #endif
  4058.  
  4059. //#define BUTTON3_PIN -1
  4060. #if PIN_EXISTS(BUTTON3)
  4061. #define BUTTON3_HIT_STATE LOW
  4062. #define BUTTON3_WHEN_PRINTING false
  4063. #define BUTTON3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  4064. #define BUTTON3_DESC "Preheat for " PREHEAT_2_LABEL
  4065. #endif
  4066. #endif
  4067.  
  4068. // @section host
  4069.  
  4070. /**
  4071. * Host Action Commands
  4072. *
  4073. * Define host streamer action commands in compliance with the standard.
  4074. *
  4075. * See https://reprap.org/wiki/G-code#Action_commands
  4076. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  4077. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  4078. *
  4079. * Some features add reason codes to extend these commands.
  4080. *
  4081. * Host Prompt Support enables Marlin to use the host for user prompts so
  4082. * filament runout and other processes can be managed from the host side.
  4083. */
  4084. //#define HOST_ACTION_COMMANDS
  4085. #if ENABLED(HOST_ACTION_COMMANDS)
  4086. //#define HOST_PAUSE_M76 // Tell the host to pause in response to M76
  4087. //#define HOST_PROMPT_SUPPORT // Initiate host prompts to get user feedback
  4088. #if ENABLED(HOST_PROMPT_SUPPORT)
  4089. //#define HOST_STATUS_NOTIFICATIONS // Send some status messages to the host as notifications
  4090. #endif
  4091. //#define HOST_START_MENU_ITEM // Add a menu item that tells the host to start
  4092. //#define HOST_SHUTDOWN_MENU_ITEM // Add a menu item that tells the host to shut down
  4093. #endif
  4094.  
  4095. // @section extras
  4096.  
  4097. /**
  4098. * Cancel Objects
  4099. *
  4100. * Implement M486 to allow Marlin to skip objects
  4101. */
  4102. //#define CANCEL_OBJECTS
  4103. #if ENABLED(CANCEL_OBJECTS)
  4104. #define CANCEL_OBJECTS_REPORTING // Emit the current object as a status message
  4105. #endif
  4106.  
  4107. /**
  4108. * I2C position encoders for closed loop control.
  4109. * Developed by Chris Barr at Aus3D.
  4110. *
  4111. * Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
  4112. * Github: https://github.com/Aus3D/MagneticEncoder
  4113. *
  4114. * Supplier: https://aus3d.com.au/products/magnetic-encoder-module
  4115. * Alternative Supplier: https://reliabuild3d.com/
  4116. *
  4117. * Reliabuild encoders have been modified to improve reliability.
  4118. * @section i2c encoders
  4119. */
  4120.  
  4121. //#define I2C_POSITION_ENCODERS
  4122. #if ENABLED(I2C_POSITION_ENCODERS)
  4123.  
  4124. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  4125. // encoders supported currently.
  4126.  
  4127. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  4128. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  4129. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  4130. // I2CPE_ENC_TYPE_ROTARY.
  4131. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  4132. // 1mm poles. For linear encoders this is ticks / mm,
  4133. // for rotary encoders this is ticks / revolution.
  4134. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  4135. // steps per full revolution (motor steps/rev * microstepping)
  4136. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  4137. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  4138. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  4139. // printer will attempt to correct the error; errors
  4140. // smaller than this are ignored to minimize effects of
  4141. // measurement noise / latency (filter).
  4142.  
  4143. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  4144. #define I2CPE_ENC_2_AXIS Y_AXIS
  4145. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  4146. #define I2CPE_ENC_2_TICKS_UNIT 2048
  4147. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  4148. //#define I2CPE_ENC_2_INVERT
  4149. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  4150. #define I2CPE_ENC_2_EC_THRESH 0.10
  4151.  
  4152. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  4153. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  4154.  
  4155. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  4156. #define I2CPE_ENC_4_AXIS E_AXIS
  4157.  
  4158. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  4159. #define I2CPE_ENC_5_AXIS E_AXIS
  4160.  
  4161. // Default settings for encoders which are enabled, but without settings configured above.
  4162. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  4163. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  4164. #define I2CPE_DEF_TICKS_REV (16 * 200)
  4165. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  4166. #define I2CPE_DEF_EC_THRESH 0.1
  4167.  
  4168. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  4169. // axis after which the printer will abort. Comment out to
  4170. // disable abort behavior.
  4171.  
  4172. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  4173. // for this amount of time (in ms) before the encoder
  4174. // is trusted again.
  4175.  
  4176. /**
  4177. * Position is checked every time a new command is executed from the buffer but during long moves,
  4178. * this setting determines the minimum update time between checks. A value of 100 works well with
  4179. * error rolling average when attempting to correct only for skips and not for vibration.
  4180. */
  4181. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  4182.  
  4183. // Use a rolling average to identify persistent errors that indicate skips, as opposed to vibration and noise.
  4184. #define I2CPE_ERR_ROLLING_AVERAGE
  4185.  
  4186. #endif // I2C_POSITION_ENCODERS
  4187.  
  4188. /**
  4189. * Analog Joystick(s)
  4190. * @section joystick
  4191. */
  4192. //#define JOYSTICK
  4193. #if ENABLED(JOYSTICK)
  4194. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  4195. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  4196. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  4197. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  4198.  
  4199. //#define INVERT_JOY_X // Enable if X direction is reversed
  4200. //#define INVERT_JOY_Y // Enable if Y direction is reversed
  4201. //#define INVERT_JOY_Z // Enable if Z direction is reversed
  4202.  
  4203. // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  4204. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  4205. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  4206. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  4207. //#define JOYSTICK_DEBUG
  4208. #endif
  4209.  
  4210. /**
  4211. * Mechanical Gantry Calibration
  4212. * Modern replacement for the Průša TMC_Z_CALIBRATION.
  4213. * Adds capability to work with any adjustable current drivers.
  4214. * Implemented as G34 because M915 is deprecated.
  4215. * @section calibrate
  4216. */
  4217. //#define MECHANICAL_GANTRY_CALIBRATION
  4218. #if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
  4219. #define GANTRY_CALIBRATION_CURRENT 600 // Default calibration current in ma
  4220. #define GANTRY_CALIBRATION_EXTRA_HEIGHT 15 // Extra distance in mm past Z_###_POS to move
  4221. #define GANTRY_CALIBRATION_FEEDRATE 500 // Feedrate for correction move
  4222. //#define GANTRY_CALIBRATION_TO_MIN // Enable to calibrate Z in the MIN direction
  4223.  
  4224. //#define GANTRY_CALIBRATION_SAFE_POSITION XY_CENTER // Safe position for nozzle
  4225. //#define GANTRY_CALIBRATION_XY_PARK_FEEDRATE 3000 // XY Park Feedrate - MMM
  4226. //#define GANTRY_CALIBRATION_COMMANDS_PRE ""
  4227. #define GANTRY_CALIBRATION_COMMANDS_POST "G28" // G28 highly recommended to ensure an accurate position
  4228. #endif
  4229.  
  4230. /**
  4231. * Instant freeze / unfreeze functionality
  4232. * Potentially useful for emergency stop that allows being resumed.
  4233. * @section interface
  4234. */
  4235. //#define FREEZE_FEATURE
  4236. #if ENABLED(FREEZE_FEATURE)
  4237. //#define FREEZE_PIN 41 // Override the default (KILL) pin here
  4238. #define FREEZE_STATE LOW // State of pin indicating freeze
  4239. #endif
  4240.  
  4241. /**
  4242. * MAX7219 Debug Matrix
  4243. *
  4244. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  4245. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  4246. * @section debug matrix
  4247. */
  4248. //#define MAX7219_DEBUG
  4249. #if ENABLED(MAX7219_DEBUG)
  4250. #define MAX7219_CLK_PIN 64
  4251. #define MAX7219_DIN_PIN 57
  4252. #define MAX7219_LOAD_PIN 44
  4253.  
  4254. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  4255. #define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
  4256. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  4257. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  4258. // connector at: right=0 bottom=-90 top=90 left=180
  4259. //#define MAX7219_REVERSE_ORDER // The order of the LED matrix units may be reversed
  4260. //#define MAX7219_REVERSE_EACH // The LEDs in each matrix unit row may be reversed
  4261. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  4262.  
  4263. /**
  4264. * Sample debug features
  4265. * If you add more debug displays, be careful to avoid conflicts!
  4266. */
  4267. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  4268. #define MAX7219_DEBUG_PLANNER_HEAD 2 // Show the planner queue head position on this and the next LED matrix row
  4269. #define MAX7219_DEBUG_PLANNER_TAIL 4 // Show the planner queue tail position on this and the next LED matrix row
  4270.  
  4271. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  4272. // If you experience stuttering, reboots, etc. this option can reveal how
  4273. // tweaks made to the configuration are affecting the printer in real-time.
  4274. #define MAX7219_DEBUG_PROFILE 6 // Display the fraction of CPU time spent in profiled code on this LED matrix
  4275. // row. By default idle() is profiled so this shows how "idle" the processor is.
  4276. // See class CodeProfiler.
  4277. //#define MAX7219_DEBUG_MULTISTEPPING 6 // Show multi-stepping 1 to 128 on this LED matrix row.
  4278. //#define MAX7219_DEBUG_SLOWDOWN 6 // Count (mod 16) how many times SLOWDOWN has reduced print speed.
  4279. #endif
  4280.  
  4281. /**
  4282. * NanoDLP Sync support
  4283. *
  4284. * Support for Synchronized Z moves when used with NanoDLP. G0/G1 axis moves will
  4285. * output a "Z_move_comp" string to enable synchronization with DLP projector exposure.
  4286. * This feature allows you to use [[WaitForDoneMessage]] instead of M400 commands.
  4287. * @section nanodlp
  4288. */
  4289. //#define NANODLP_Z_SYNC
  4290. #if ENABLED(NANODLP_Z_SYNC)
  4291. //#define NANODLP_ALL_AXIS // Send a "Z_move_comp" report for any axis move (not just Z).
  4292. #endif
  4293.  
  4294. /**
  4295. * Ethernet. Use M552 to enable and set the IP address.
  4296. * @section network
  4297. */
  4298. #if HAS_ETHERNET
  4299. #define MAC_ADDRESS { 0xDE, 0xAD, 0xBE, 0xEF, 0xF0, 0x0D } // A MAC address unique to your network
  4300. #endif
  4301.  
  4302. /**
  4303. * Native ESP32 board with WiFi or add-on ESP32 WiFi-101 module
  4304. */
  4305. //#define WIFISUPPORT // Marlin embedded WiFi management. Not needed for simple WiFi serial port.
  4306. //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  4307.  
  4308. /**
  4309. * Extras for an ESP32-based motherboard with WIFISUPPORT
  4310. * These options don't apply to add-on WiFi modules based on ESP32 WiFi101.
  4311. */
  4312. #if ENABLED(WIFISUPPORT)
  4313. //#define WEBSUPPORT // Start a webserver (which may include auto-discovery) using SPIFFS
  4314. //#define OTASUPPORT // Support over-the-air firmware updates
  4315. //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  4316.  
  4317. /**
  4318. * To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
  4319. * the following defines, customized for your network. This specific file is excluded via
  4320. * .gitignore to prevent it from accidentally leaking to the public.
  4321. *
  4322. * #define WIFI_SSID "WiFi SSID"
  4323. * #define WIFI_PWD "WiFi Password"
  4324. */
  4325. //#include "Configuration_Secure.h" // External file with WiFi SSID / Password
  4326. #endif
  4327.  
  4328. // @section multi-material
  4329.  
  4330. /**
  4331. * Průša Multi-Material Unit (MMU)
  4332. * Enable in Configuration.h
  4333. *
  4334. * These devices allow a single stepper driver on the board to drive
  4335. * multi-material feeders with any number of stepper motors.
  4336. */
  4337. #if HAS_PRUSA_MMU1
  4338. /**
  4339. * This option only allows the multiplexer to switch on tool-change.
  4340. * Additional options to configure custom E moves are pending.
  4341. *
  4342. * Override the default DIO selector pins here, if needed.
  4343. * Some pins files may provide defaults for these pins.
  4344. */
  4345. //#define E_MUX0_PIN 40 // Always Required
  4346. //#define E_MUX1_PIN 42 // Needed for 3 to 8 inputs
  4347. //#define E_MUX2_PIN 44 // Needed for 5 to 8 inputs
  4348. #elif HAS_PRUSA_MMU2
  4349. // Serial port used for communication with MMU2.
  4350. #define MMU2_SERIAL_PORT 2
  4351.  
  4352. // Use hardware reset for MMU if a pin is defined for it
  4353. //#define MMU2_RST_PIN 23
  4354.  
  4355. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  4356. //#define MMU2_MODE_12V
  4357.  
  4358. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  4359. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  4360.  
  4361. // Add an LCD menu for MMU2
  4362. //#define MMU2_MENUS
  4363.  
  4364. // Settings for filament load / unload from the LCD menu.
  4365. // This is for Průša MK3-style extruders. Customize for your hardware.
  4366. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  4367. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  4368. { 7.2, 1145 }, \
  4369. { 14.4, 871 }, \
  4370. { 36.0, 1393 }, \
  4371. { 14.4, 871 }, \
  4372. { 50.0, 198 }
  4373.  
  4374. #define MMU2_RAMMING_SEQUENCE \
  4375. { 1.0, 1000 }, \
  4376. { 1.0, 1500 }, \
  4377. { 2.0, 2000 }, \
  4378. { 1.5, 3000 }, \
  4379. { 2.5, 4000 }, \
  4380. { -15.0, 5000 }, \
  4381. { -14.0, 1200 }, \
  4382. { -6.0, 600 }, \
  4383. { 10.0, 700 }, \
  4384. { -10.0, 400 }, \
  4385. { -50.0, 2000 }
  4386.  
  4387. /**
  4388. * Using a sensor like the MMU2S
  4389. * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
  4390. * See https://help.prusa3d.com/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560#42048, step 11
  4391. */
  4392. #if HAS_PRUSA_MMU2S
  4393. #define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)
  4394.  
  4395. #define MMU2_CAN_LOAD_FEEDRATE 800 // (mm/min)
  4396. #define MMU2_CAN_LOAD_SEQUENCE \
  4397. { 0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  4398. { 60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  4399. { -52.0, MMU2_CAN_LOAD_FEEDRATE }
  4400.  
  4401. #define MMU2_CAN_LOAD_RETRACT 6.0 // (mm) Keep under the distance between Load Sequence values
  4402. #define MMU2_CAN_LOAD_DEVIATION 0.8 // (mm) Acceptable deviation
  4403.  
  4404. #define MMU2_CAN_LOAD_INCREMENT 0.2 // (mm) To reuse within MMU2 module
  4405. #define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  4406. { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }
  4407.  
  4408. // Continue unloading if sensor detects filament after the initial unload move
  4409. //#define MMU_IR_UNLOAD_MOVE
  4410. #else
  4411.  
  4412. /**
  4413. * MMU1 Extruder Sensor
  4414. *
  4415. * Support for a Průša (or other) IR Sensor to detect filament near the extruder
  4416. * and make loading more reliable. Suitable for an extruder equipped with a filament
  4417. * sensor less than 38mm from the gears.
  4418. *
  4419. * During loading the extruder will stop when the sensor is triggered, then do a last
  4420. * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
  4421. * If all attempts fail, a filament runout will be triggered.
  4422. */
  4423. //#define MMU_EXTRUDER_SENSOR
  4424. #if ENABLED(MMU_EXTRUDER_SENSOR)
  4425. #define MMU_LOADING_ATTEMPTS_NR 5 // max. number of attempts to load filament if first load fail
  4426. #endif
  4427.  
  4428. #endif
  4429.  
  4430. //#define MMU2_DEBUG // Write debug info to serial output
  4431.  
  4432. #endif // HAS_PRUSA_MMU2
  4433.  
  4434. /**
  4435. * Advanced Print Counter settings
  4436. * @section stats
  4437. */
  4438. #if ENABLED(PRINTCOUNTER)
  4439. #define SERVICE_WARNING_BUZZES 3
  4440. // Activate up to 3 service interval watchdogs
  4441. //#define SERVICE_NAME_1 "Service S"
  4442. //#define SERVICE_INTERVAL_1 100 // print hours
  4443. //#define SERVICE_NAME_2 "Service L"
  4444. //#define SERVICE_INTERVAL_2 200 // print hours
  4445. //#define SERVICE_NAME_3 "Service 3"
  4446. //#define SERVICE_INTERVAL_3 1 // print hours
  4447. #endif
  4448.  
  4449. // @section develop
  4450.  
  4451. //
  4452. // M100 Free Memory Watcher to debug memory usage
  4453. //
  4454. //#define M100_FREE_MEMORY_WATCHER
  4455.  
  4456. //
  4457. // M42 - Set pin states
  4458. //
  4459. //#define DIRECT_PIN_CONTROL
  4460.  
  4461. //
  4462. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  4463. //
  4464. #define PINS_DEBUGGING
  4465.  
  4466. // Enable Tests that will run at startup and produce a report
  4467. //#define MARLIN_TEST_BUILD
  4468.  
  4469. // Enable Marlin dev mode which adds some special commands
  4470. //#define MARLIN_DEV_MODE
  4471.  
  4472. #if ENABLED(MARLIN_DEV_MODE)
  4473. /**
  4474. * D576 - Buffer Monitoring
  4475. * To help diagnose print quality issues stemming from empty command buffers.
  4476. */
  4477. //#define BUFFER_MONITORING
  4478. #endif
  4479.  
  4480. /**
  4481. * Postmortem Debugging captures misbehavior and outputs the CPU status and backtrace to serial.
  4482. * When running in the debugger it will break for debugging. This is useful to help understand
  4483. * a crash from a remote location. Requires ~400 bytes of SRAM and 5Kb of flash.
  4484. */
  4485. //#define POSTMORTEM_DEBUGGING
  4486.  
  4487. /**
  4488. * Software Reset options
  4489. */
  4490. //#define SOFT_RESET_VIA_SERIAL // 'KILL' and '^X' commands will soft-reset the controller
  4491. //#define SOFT_RESET_ON_KILL // Use a digital button to soft-reset the controller after KILL
  4492.  
  4493. // Report uncleaned reset reason from register r2 instead of MCUSR. Supported by Optiboot on AVR.
  4494. //#define OPTIBOOT_RESET_REASON
  4495.  
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