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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <https://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #pragma once
  23.  
  24. #define CONFIG_EXAMPLES_DIR "config/examples/Creality/Ender-5 Plus/BigTreeTech SKR 3"
  25.  
  26. /**
  27. * Configuration_adv.h
  28. *
  29. * Advanced settings.
  30. * Only change these if you know exactly what you're doing.
  31. * Some of these settings can damage your printer if improperly set!
  32. *
  33. * Basic settings can be found in Configuration.h
  34. */
  35. #define CONFIGURATION_ADV_H_VERSION 02010202
  36.  
  37. // @section develop
  38.  
  39. /**
  40. * Configuration Export
  41. *
  42. * Export the configuration as part of the build. (See signature.py)
  43. * Output files are saved with the build (e.g., .pio/build/mega2560).
  44. *
  45. * See `build_all_examples --ini` as an example of config.ini archiving.
  46. *
  47. * 1 = marlin_config.json - Dictionary containing the configuration.
  48. * This file is also generated for CONFIGURATION_EMBEDDING.
  49. * 2 = config.ini - File format for PlatformIO preprocessing.
  50. * 3 = schema.json - The entire configuration schema. (13 = pattern groups)
  51. * 4 = schema.yml - The entire configuration schema.
  52. */
  53. //#define CONFIG_EXPORT 2 // :[1:'JSON', 2:'config.ini', 3:'schema.json', 4:'schema.yml']
  54.  
  55. //===========================================================================
  56. //============================= Thermal Settings ============================
  57. //===========================================================================
  58. // @section temperature
  59.  
  60. /**
  61. * Thermocouple sensors are quite sensitive to noise. Any noise induced in
  62. * the sensor wires, such as by stepper motor wires run in parallel to them,
  63. * may result in the thermocouple sensor reporting spurious errors. This
  64. * value is the number of errors which can occur in a row before the error
  65. * is reported. This allows us to ignore intermittent error conditions while
  66. * still detecting an actual failure, which should result in a continuous
  67. * stream of errors from the sensor.
  68. *
  69. * Set this value to 0 to fail on the first error to occur.
  70. */
  71. #define THERMOCOUPLE_MAX_ERRORS 15
  72.  
  73. //
  74. // Custom Thermistor 1000 parameters
  75. //
  76. #if TEMP_SENSOR_0 == 1000
  77. #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  78. #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  79. #define HOTEND0_BETA 3950 // Beta value
  80. #define HOTEND0_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  81. #endif
  82.  
  83. #if TEMP_SENSOR_1 == 1000
  84. #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  85. #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  86. #define HOTEND1_BETA 3950 // Beta value
  87. #define HOTEND1_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  88. #endif
  89.  
  90. #if TEMP_SENSOR_2 == 1000
  91. #define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  92. #define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  93. #define HOTEND2_BETA 3950 // Beta value
  94. #define HOTEND2_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  95. #endif
  96.  
  97. #if TEMP_SENSOR_3 == 1000
  98. #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  99. #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  100. #define HOTEND3_BETA 3950 // Beta value
  101. #define HOTEND3_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  102. #endif
  103.  
  104. #if TEMP_SENSOR_4 == 1000
  105. #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  106. #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  107. #define HOTEND4_BETA 3950 // Beta value
  108. #define HOTEND4_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  109. #endif
  110.  
  111. #if TEMP_SENSOR_5 == 1000
  112. #define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  113. #define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  114. #define HOTEND5_BETA 3950 // Beta value
  115. #define HOTEND5_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  116. #endif
  117.  
  118. #if TEMP_SENSOR_6 == 1000
  119. #define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  120. #define HOTEND6_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  121. #define HOTEND6_BETA 3950 // Beta value
  122. #define HOTEND6_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  123. #endif
  124.  
  125. #if TEMP_SENSOR_7 == 1000
  126. #define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  127. #define HOTEND7_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  128. #define HOTEND7_BETA 3950 // Beta value
  129. #define HOTEND7_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  130. #endif
  131.  
  132. #if TEMP_SENSOR_BED == 1000
  133. #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  134. #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  135. #define BED_BETA 3950 // Beta value
  136. #define BED_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  137. #endif
  138.  
  139. #if TEMP_SENSOR_CHAMBER == 1000
  140. #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  141. #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  142. #define CHAMBER_BETA 3950 // Beta value
  143. #define CHAMBER_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  144. #endif
  145.  
  146. #if TEMP_SENSOR_COOLER == 1000
  147. #define COOLER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  148. #define COOLER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  149. #define COOLER_BETA 3950 // Beta value
  150. #define COOLER_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  151. #endif
  152.  
  153. #if TEMP_SENSOR_PROBE == 1000
  154. #define PROBE_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  155. #define PROBE_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  156. #define PROBE_BETA 3950 // Beta value
  157. #define PROBE_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  158. #endif
  159.  
  160. #if TEMP_SENSOR_BOARD == 1000
  161. #define BOARD_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  162. #define BOARD_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  163. #define BOARD_BETA 3950 // Beta value
  164. #define BOARD_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  165. #endif
  166.  
  167. #if TEMP_SENSOR_REDUNDANT == 1000
  168. #define REDUNDANT_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  169. #define REDUNDANT_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  170. #define REDUNDANT_BETA 3950 // Beta value
  171. #define REDUNDANT_SH_C_COEFF 0 // Steinhart-Hart C coefficient
  172. #endif
  173.  
  174. /**
  175. * Thermocouple Options — for MAX6675 (-2), MAX31855 (-3), and MAX31865 (-5).
  176. */
  177. //#define TEMP_SENSOR_FORCE_HW_SPI // Ignore SCK/MOSI/MISO pins; use CS and the default SPI bus.
  178. //#define MAX31865_SENSOR_WIRES_0 2 // (2-4) Number of wires for the probe connected to a MAX31865 board.
  179. //#define MAX31865_SENSOR_WIRES_1 2
  180. //#define MAX31865_SENSOR_WIRES_2 2
  181.  
  182. //#define MAX31865_50HZ_FILTER // Use a 50Hz filter instead of the default 60Hz.
  183. //#define MAX31865_USE_READ_ERROR_DETECTION // Treat value spikes (20°C delta in under 1s) as read errors.
  184.  
  185. //#define MAX31865_USE_AUTO_MODE // Read faster and more often than 1-shot; bias voltage always on; slight effect on RTD temperature.
  186. //#define MAX31865_MIN_SAMPLING_TIME_MSEC 100 // (ms) 1-shot: minimum read interval. Reduces bias voltage effects by leaving sensor unpowered for longer intervals.
  187. //#define MAX31865_IGNORE_INITIAL_FAULTY_READS 10 // Ignore some read faults (keeping the temperature reading) to work around a possible issue (#23439).
  188.  
  189. //#define MAX31865_WIRE_OHMS_0 0.95f // For 2-wire, set the wire resistances for more accurate readings.
  190. //#define MAX31865_WIRE_OHMS_1 0.0f
  191. //#define MAX31865_WIRE_OHMS_2 0.0f
  192.  
  193. /**
  194. * Hephestos 2 24V heated bed upgrade kit.
  195. * https://www.en3dstudios.com/product/bq-hephestos-2-heated-bed-kit/
  196. */
  197. //#define HEPHESTOS2_HEATED_BED_KIT
  198. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  199. #define HEATER_BED_INVERTING true
  200. #endif
  201.  
  202. //
  203. // Heated Bed Bang-Bang options
  204. //
  205. #if DISABLED(PIDTEMPBED)
  206. #define BED_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  207. #if ENABLED(BED_LIMIT_SWITCHING)
  208. #define BED_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
  209. #endif
  210. #endif
  211.  
  212. //
  213. // Heated Chamber options
  214. //
  215. #if DISABLED(PIDTEMPCHAMBER)
  216. #define CHAMBER_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
  217. #if ENABLED(CHAMBER_LIMIT_SWITCHING)
  218. #define CHAMBER_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
  219. #endif
  220. #endif
  221.  
  222. #if TEMP_SENSOR_CHAMBER
  223. //#define HEATER_CHAMBER_PIN P2_04 // Required heater on/off pin (example: SKR 1.4 Turbo HE1 plug)
  224. //#define HEATER_CHAMBER_INVERTING false
  225. //#define FAN1_PIN -1 // Remove the fan signal on pin P2_04 (example: SKR 1.4 Turbo HE1 plug)
  226.  
  227. //#define CHAMBER_FAN // Enable a fan on the chamber
  228. #if ENABLED(CHAMBER_FAN)
  229. //#define CHAMBER_FAN_INDEX 2 // Index of a fan to repurpose as the chamber fan. (Default: first unused fan)
  230. #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.
  231. #if CHAMBER_FAN_MODE == 0
  232. #define CHAMBER_FAN_BASE 255 // Chamber fan PWM (0-255)
  233. #elif CHAMBER_FAN_MODE == 1
  234. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
  235. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  236. #elif CHAMBER_FAN_MODE == 2
  237. #define CHAMBER_FAN_BASE 128 // Minimum chamber fan PWM (0-255)
  238. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C difference from target
  239. #elif CHAMBER_FAN_MODE == 3
  240. #define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255)
  241. #define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
  242. #endif
  243. #endif
  244.  
  245. //#define CHAMBER_VENT // Enable a servo-controlled vent on the chamber
  246. #if ENABLED(CHAMBER_VENT)
  247. #define CHAMBER_VENT_SERVO_NR 1 // Index of the vent servo
  248. #define HIGH_EXCESS_HEAT_LIMIT 5 // How much above target temp to consider there is excess heat in the chamber
  249. #define LOW_EXCESS_HEAT_LIMIT 3
  250. #define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
  251. #define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
  252. #endif
  253. #endif
  254.  
  255. //
  256. // Laser Cooler options
  257. //
  258. #if TEMP_SENSOR_COOLER
  259. #define COOLER_MINTEMP 8 // (°C)
  260. #define COOLER_MAXTEMP 26 // (°C)
  261. #define COOLER_DEFAULT_TEMP 16 // (°C)
  262. #define TEMP_COOLER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  263. #define COOLER_PIN 8 // Laser cooler on/off pin used to control power to the cooling element (e.g., TEC, External chiller via relay)
  264. #define COOLER_INVERTING false
  265. #define TEMP_COOLER_PIN 15 // Laser/Cooler temperature sensor pin. ADC is required.
  266. #define COOLER_FAN // Enable a fan on the cooler, Fan# 0,1,2,3 etc.
  267. #define COOLER_FAN_INDEX 0 // FAN number 0, 1, 2 etc. e.g.
  268. #if ENABLED(COOLER_FAN)
  269. #define COOLER_FAN_BASE 100 // Base Cooler fan PWM (0-255); turns on when Cooler temperature is above the target
  270. #define COOLER_FAN_FACTOR 25 // PWM increase per °C above target
  271. #endif
  272. #endif
  273.  
  274. //
  275. // Motherboard Sensor options
  276. //
  277. #if TEMP_SENSOR_BOARD
  278. #define THERMAL_PROTECTION_BOARD // Halt the printer if the board sensor leaves the temp range below.
  279. #define BOARD_MINTEMP 8 // (°C)
  280. #define BOARD_MAXTEMP 70 // (°C)
  281. //#define TEMP_BOARD_PIN -1 // Board temp sensor pin override.
  282. #endif
  283.  
  284. /**
  285. * Thermal Protection provides additional protection to your printer from damage
  286. * and fire. Marlin always includes safe min and max temperature ranges which
  287. * protect against a broken or disconnected thermistor wire.
  288. *
  289. * The issue: If a thermistor falls out, it will report the much lower
  290. * temperature of the air in the room, and the the firmware will keep
  291. * the heater on.
  292. *
  293. * The solution: Once the temperature reaches the target, start observing.
  294. * If the temperature stays too far below the target (hysteresis) for too
  295. * long (period), the firmware will halt the machine as a safety precaution.
  296. *
  297. * If you get false positives for "Thermal Runaway", increase
  298. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  299. */
  300. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  301. #define THERMAL_PROTECTION_PERIOD 40 // (seconds)
  302. #define THERMAL_PROTECTION_HYSTERESIS 4 // (°C)
  303.  
  304. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  305. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  306. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  307. #endif
  308.  
  309. /**
  310. * Whenever an M104, M109, or M303 increases the target temperature, the
  311. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  312. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  313. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  314. * if the current temperature is far enough below the target for a reliable
  315. * test.
  316. *
  317. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  318. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  319. * below 2.
  320. */
  321. #define WATCH_TEMP_PERIOD 40 // (seconds)
  322. #define WATCH_TEMP_INCREASE 2 // (°C)
  323. #endif
  324.  
  325. /**
  326. * Thermal Protection parameters for the bed are just as above for hotends.
  327. */
  328. #if ENABLED(THERMAL_PROTECTION_BED)
  329. #define THERMAL_PROTECTION_BED_PERIOD 20 // (seconds)
  330. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // (°C)
  331.  
  332. /**
  333. * As described above, except for the bed (M140/M190/M303).
  334. */
  335. #define WATCH_BED_TEMP_PERIOD 60 // (seconds)
  336. #define WATCH_BED_TEMP_INCREASE 2 // (°C)
  337. #endif
  338.  
  339. /**
  340. * Thermal Protection parameters for the heated chamber.
  341. */
  342. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  343. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // (seconds)
  344. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // (°C)
  345.  
  346. /**
  347. * Heated chamber watch settings (M141/M191).
  348. */
  349. #define WATCH_CHAMBER_TEMP_PERIOD 60 // (seconds)
  350. #define WATCH_CHAMBER_TEMP_INCREASE 2 // (°C)
  351. #endif
  352.  
  353. /**
  354. * Thermal Protection parameters for the laser cooler.
  355. */
  356. #if ENABLED(THERMAL_PROTECTION_COOLER)
  357. #define THERMAL_PROTECTION_COOLER_PERIOD 10 // (seconds)
  358. #define THERMAL_PROTECTION_COOLER_HYSTERESIS 3 // (°C)
  359.  
  360. /**
  361. * Laser cooling watch settings (M143/M193).
  362. */
  363. #define WATCH_COOLER_TEMP_PERIOD 60 // (seconds)
  364. #define WATCH_COOLER_TEMP_INCREASE 3 // (°C)
  365. #endif
  366.  
  367. #if ANY(THERMAL_PROTECTION_HOTENDS, THERMAL_PROTECTION_BED, THERMAL_PROTECTION_CHAMBER, THERMAL_PROTECTION_COOLER)
  368. /**
  369. * Thermal Protection Variance Monitor - EXPERIMENTAL.
  370. * Kill the machine on a stuck temperature sensor. Disable if you get false positives.
  371. */
  372. //#define THERMAL_PROTECTION_VARIANCE_MONITOR // Detect a sensor malfunction preventing temperature updates
  373. #endif
  374.  
  375. #if ENABLED(PIDTEMP)
  376. // Add an additional term to the heater power, proportional to the extrusion speed.
  377. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  378. //#define PID_EXTRUSION_SCALING
  379. #if ENABLED(PID_EXTRUSION_SCALING)
  380. #define DEFAULT_Kc (100) // heating power = Kc * e_speed
  381. #define LPQ_MAX_LEN 50
  382. #endif
  383.  
  384. /**
  385. * Add an additional term to the heater power, proportional to the fan speed.
  386. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  387. * You can either just add a constant compensation with the DEFAULT_Kf value
  388. * or follow the instruction below to get speed-dependent compensation.
  389. *
  390. * Constant compensation (use only with fan speeds of 0% and 100%)
  391. * ---------------------------------------------------------------------
  392. * A good starting point for the Kf-value comes from the calculation:
  393. * kf = (power_fan * eff_fan) / power_heater * 255
  394. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  395. *
  396. * Example:
  397. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  398. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  399. *
  400. * Fan-speed dependent compensation
  401. * --------------------------------
  402. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  403. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  404. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  405. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  406. * 2. Note the Kf-value for fan-speed at 100%
  407. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  408. * 4. Repeat step 1. and 2. for this fan speed.
  409. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  410. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  411. */
  412. //#define PID_FAN_SCALING
  413. #if ENABLED(PID_FAN_SCALING)
  414. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  415. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  416. // The alternative definition is used for an easier configuration.
  417. // Just figure out Kf at full speed (255) and PID_FAN_SCALING_MIN_SPEED.
  418. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  419.  
  420. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  421. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  422. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  423.  
  424. #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)
  425. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  426.  
  427. #else
  428. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  429. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  430. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  431. #endif
  432. #endif
  433. #endif
  434.  
  435. /**
  436. * Automatic Temperature Mode
  437. *
  438. * Dynamically adjust the hotend target temperature based on planned E moves.
  439. *
  440. * (Contrast with PID_EXTRUSION_SCALING, which tracks E movement and adjusts PID
  441. * behavior using an additional kC value.)
  442. *
  443. * Autotemp is calculated by (mintemp + factor * mm_per_sec), capped to maxtemp.
  444. *
  445. * Enable Autotemp Mode with M104/M109 F<factor> S<mintemp> B<maxtemp>.
  446. * Disable by sending M104/M109 with no F parameter (or F0 with AUTOTEMP_PROPORTIONAL).
  447. */
  448. //#define AUTOTEMP
  449. #if ENABLED(AUTOTEMP)
  450. #define AUTOTEMP_OLDWEIGHT 0.98 // Factor used to weight previous readings (0.0 < value < 1.0)
  451. // Turn on AUTOTEMP on M104/M109 by default using proportions set here
  452. //#define AUTOTEMP_PROPORTIONAL
  453. #if ENABLED(AUTOTEMP_PROPORTIONAL)
  454. #define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
  455. #define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
  456. #define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
  457. #endif
  458. #endif
  459.  
  460. // Show Temperature ADC value
  461. // Enable for M105 to include ADC values read from temperature sensors.
  462. //#define SHOW_TEMP_ADC_VALUES
  463.  
  464. /**
  465. * High Temperature Thermistor Support
  466. *
  467. * Thermistors able to support high temperature tend to have a hard time getting
  468. * good readings at room and lower temperatures. This means TEMP_SENSOR_X_RAW_LO_TEMP
  469. * will probably be caught when the heating element first turns on during the
  470. * preheating process, which will trigger a MINTEMP error as a safety measure
  471. * and force stop everything.
  472. * To circumvent this limitation, we allow for a preheat time (during which,
  473. * MINTEMP error won't be triggered) and add a min_temp buffer to handle
  474. * aberrant readings.
  475. *
  476. * If you want to enable this feature for your hotend thermistor(s)
  477. * uncomment and set values > 0 in the constants below
  478. */
  479.  
  480. // The number of consecutive low temperature errors that can occur
  481. // before a MINTEMP error is triggered. (Shouldn't be more than 10.)
  482. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  483.  
  484. /**
  485. * The number of milliseconds a hotend will preheat before starting to check
  486. * the temperature. This value should NOT be set to the time it takes the
  487. * hot end to reach the target temperature, but the time it takes to reach
  488. * the minimum temperature your thermistor can read. The lower the better/safer.
  489. * This shouldn't need to be more than 30 seconds (30000)
  490. */
  491. //#define MILLISECONDS_PREHEAT_TIME 0
  492.  
  493. // @section extruder
  494.  
  495. /**
  496. * Extruder runout prevention.
  497. * If the machine is idle and the temperature over MINTEMP
  498. * then extrude some filament every couple of SECONDS.
  499. */
  500. //#define EXTRUDER_RUNOUT_PREVENT
  501. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  502. #define EXTRUDER_RUNOUT_MINTEMP 190
  503. #define EXTRUDER_RUNOUT_SECONDS 30
  504. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/min)
  505. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  506. #endif
  507.  
  508. /**
  509. * Hotend Idle Timeout
  510. * Prevent filament in the nozzle from charring and causing a critical jam.
  511. */
  512. #define HOTEND_IDLE_TIMEOUT
  513. #if ENABLED(HOTEND_IDLE_TIMEOUT)
  514. #define HOTEND_IDLE_TIMEOUT_SEC (5*60) // (seconds) Time without extruder movement to trigger protection
  515. #define HOTEND_IDLE_MIN_TRIGGER 180 // (°C) Minimum temperature to enable hotend protection
  516. #define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
  517. #define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
  518. #endif
  519.  
  520. // @section temperature
  521.  
  522. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  523. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  524. #define TEMP_SENSOR_AD595_OFFSET 0.0
  525. #define TEMP_SENSOR_AD595_GAIN 1.0
  526. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  527. #define TEMP_SENSOR_AD8495_GAIN 1.0
  528.  
  529. // @section fans
  530.  
  531. /**
  532. * Controller Fan
  533. * To cool down the stepper drivers and MOSFETs.
  534. *
  535. * The fan turns on automatically whenever any driver is enabled and turns
  536. * off (or reduces to idle speed) shortly after drivers are turned off.
  537. */
  538. #define USE_CONTROLLER_FAN
  539. #if ENABLED(USE_CONTROLLER_FAN)
  540. #define CONTROLLER_FAN_PIN FAN2_PIN // Set a custom pin for the controller fan
  541. //#define CONTROLLER_FAN2_PIN -1 // Set a custom pin for second controller fan
  542. //#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
  543. //#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
  544. #define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
  545. #define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
  546. #define CONTROLLERFAN_SPEED_IDLE 0 // (0-255) Idle speed, used when motors are disabled
  547. #define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
  548.  
  549. // Use TEMP_SENSOR_BOARD as a trigger for enabling the controller fan
  550. //#define CONTROLLER_FAN_MIN_BOARD_TEMP 40 // (°C) Turn on the fan if the board reaches this temperature
  551.  
  552. #define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
  553. #if ENABLED(CONTROLLER_FAN_EDITABLE)
  554. #define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
  555. #endif
  556. #endif
  557.  
  558. /**
  559. * Fan Kickstart
  560. * When part cooling or controller fans first start, run at a speed that
  561. * gets it spinning reliably for a short time before setting the requested speed.
  562. * (Does not work on Sanguinololu with FAN_SOFT_PWM.)
  563. */
  564. //#define FAN_KICKSTART_TIME 100 // (ms)
  565. //#define FAN_KICKSTART_POWER 180 // 64-255
  566.  
  567. // Some coolers may require a non-zero "off" state.
  568. //#define FAN_OFF_PWM 1
  569.  
  570. /**
  571. * PWM Fan Scaling
  572. *
  573. * Define the min/max speeds for PWM fans (as set with M106).
  574. *
  575. * With these options the M106 0-255 value range is scaled to a subset
  576. * to ensure that the fan has enough power to spin, or to run lower
  577. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  578. * Value 0 always turns off the fan.
  579. *
  580. * Define one or both of these to override the default 0-255 range.
  581. */
  582. #define FAN_MIN_PWM 50
  583. #define FAN_MAX_PWM 255
  584.  
  585. /**
  586. * Fan Fast PWM
  587. *
  588. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally
  589. * to produce a frequency as close as possible to the desired frequency.
  590. *
  591. * FAST_PWM_FAN_FREQUENCY
  592. * Set this to your desired frequency.
  593. * For AVR, if left undefined this defaults to F = F_CPU/(2*255*1)
  594. * i.e., F = 31.4kHz on 16MHz micro-controllers or F = 39.2kHz on 20MHz micro-controllers.
  595. * For non AVR, if left undefined this defaults to F = 1Khz.
  596. * This F value is only to protect the hardware from an absence of configuration
  597. * and not to complete it when users are not aware that the frequency must be specifically set to support the target board.
  598. *
  599. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  600. * Setting very high frequencies can damage your hardware.
  601. *
  602. * USE_OCR2A_AS_TOP [undefined by default]
  603. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  604. * 16MHz MCUs: [62.5kHz, 31.4kHz (default), 7.8kHz, 3.92kHz, 1.95kHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  605. * 20MHz MCUs: [78.1kHz, 39.2kHz (default), 9.77kHz, 4.9kHz, 2.44kHz, 1.22kHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  606. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  607. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  608. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  609. */
  610. //#define FAST_PWM_FAN // Increase the fan PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
  611. #if ENABLED(FAST_PWM_FAN)
  612. //#define FAST_PWM_FAN_FREQUENCY 31400 // Define here to override the defaults below
  613. //#define USE_OCR2A_AS_TOP
  614. #ifndef FAST_PWM_FAN_FREQUENCY
  615. #ifdef __AVR__
  616. #define FAST_PWM_FAN_FREQUENCY ((F_CPU) / (2 * 255 * 1))
  617. #else
  618. #define FAST_PWM_FAN_FREQUENCY 1000U
  619. #endif
  620. #endif
  621. #endif
  622.  
  623. /**
  624. * Use one of the PWM fans as a redundant part-cooling fan
  625. */
  626. //#define REDUNDANT_PART_COOLING_FAN 2 // Index of the fan to sync with FAN 0.
  627.  
  628. /**
  629. * Extruder cooling fans
  630. *
  631. * Extruder auto fans automatically turn on when their extruders'
  632. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  633. *
  634. * Your board's pins file specifies the recommended pins. Override those here
  635. * or set to -1 to disable completely.
  636. *
  637. * Multiple extruders can be assigned to the same pin in which case
  638. * the fan will turn on when any selected extruder is above the threshold.
  639. */
  640. #define E0_AUTO_FAN_PIN FAN1_PIN
  641. #define E1_AUTO_FAN_PIN -1
  642. #define E2_AUTO_FAN_PIN -1
  643. #define E3_AUTO_FAN_PIN -1
  644. #define E4_AUTO_FAN_PIN -1
  645. #define E5_AUTO_FAN_PIN -1
  646. #define E6_AUTO_FAN_PIN -1
  647. #define E7_AUTO_FAN_PIN -1
  648. #define CHAMBER_AUTO_FAN_PIN -1
  649. #define COOLER_AUTO_FAN_PIN -1
  650.  
  651. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  652. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  653. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  654. #define CHAMBER_AUTO_FAN_SPEED 255
  655. #define COOLER_AUTO_FAN_TEMPERATURE 18
  656. #define COOLER_AUTO_FAN_SPEED 255
  657.  
  658. /**
  659. * Hotend Cooling Fans tachometers
  660. *
  661. * Define one or more tachometer pins to enable fan speed
  662. * monitoring, and reporting of fan speeds with M123.
  663. *
  664. * NOTE: Only works with fans up to 7000 RPM.
  665. */
  666. //#define FOURWIRES_FANS // Needed with AUTO_FAN when 4-wire PWM fans are installed
  667. //#define E0_FAN_TACHO_PIN -1
  668. //#define E0_FAN_TACHO_PULLUP
  669. //#define E0_FAN_TACHO_PULLDOWN
  670. //#define E1_FAN_TACHO_PIN -1
  671. //#define E1_FAN_TACHO_PULLUP
  672. //#define E1_FAN_TACHO_PULLDOWN
  673. //#define E2_FAN_TACHO_PIN -1
  674. //#define E2_FAN_TACHO_PULLUP
  675. //#define E2_FAN_TACHO_PULLDOWN
  676. //#define E3_FAN_TACHO_PIN -1
  677. //#define E3_FAN_TACHO_PULLUP
  678. //#define E3_FAN_TACHO_PULLDOWN
  679. //#define E4_FAN_TACHO_PIN -1
  680. //#define E4_FAN_TACHO_PULLUP
  681. //#define E4_FAN_TACHO_PULLDOWN
  682. //#define E5_FAN_TACHO_PIN -1
  683. //#define E5_FAN_TACHO_PULLUP
  684. //#define E5_FAN_TACHO_PULLDOWN
  685. //#define E6_FAN_TACHO_PIN -1
  686. //#define E6_FAN_TACHO_PULLUP
  687. //#define E6_FAN_TACHO_PULLDOWN
  688. //#define E7_FAN_TACHO_PIN -1
  689. //#define E7_FAN_TACHO_PULLUP
  690. //#define E7_FAN_TACHO_PULLDOWN
  691.  
  692. /**
  693. * Part-Cooling Fan Multiplexer
  694. *
  695. * This feature allows you to digitally multiplex the fan output.
  696. * The multiplexer is automatically switched at tool-change.
  697. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  698. */
  699. #define FANMUX0_PIN -1
  700. #define FANMUX1_PIN -1
  701. #define FANMUX2_PIN -1
  702.  
  703. /**
  704. * @section caselight
  705. * M355 Case Light on-off / brightness
  706. */
  707. //#define CASE_LIGHT_ENABLE
  708. #if ENABLED(CASE_LIGHT_ENABLE)
  709. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  710. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  711. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  712. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  713. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  714. //#define CASE_LIGHT_MAX_PWM 128 // Limit PWM duty cycle (0-255)
  715. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  716. #if ENABLED(NEOPIXEL_LED)
  717. //#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light
  718. #endif
  719. #if EITHER(RGB_LED, RGBW_LED)
  720. //#define CASE_LIGHT_USE_RGB_LED // Use RGB / RGBW LED as case light
  721. #endif
  722. #if EITHER(CASE_LIGHT_USE_NEOPIXEL, CASE_LIGHT_USE_RGB_LED)
  723. #define CASE_LIGHT_DEFAULT_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  724. #endif
  725. #endif
  726.  
  727. // @section endstops
  728.  
  729. // If you want endstops to stay on (by default) even when not homing
  730. // enable this option. Override at any time with M120, M121.
  731. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  732.  
  733. // @section extras
  734.  
  735. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  736.  
  737. // Employ an external closed loop controller. Override pins here if needed.
  738. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  739. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  740. //#define CLOSED_LOOP_ENABLE_PIN -1
  741. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  742. #endif
  743.  
  744. // @section idex
  745.  
  746. /**
  747. * Dual X Carriage
  748. *
  749. * This setup has two X carriages that can move independently, each with its own hotend.
  750. * The carriages can be used to print an object with two colors or materials, or in
  751. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  752. * The inactive carriage is parked automatically to prevent oozing.
  753. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  754. * By default the X2 stepper is assigned to the first unused E plug on the board.
  755. *
  756. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  757. *
  758. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  759. * results as long as it supports dual X-carriages. (M605 S0)
  760. *
  761. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  762. * that additional slicer support is not required. (M605 S1)
  763. *
  764. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  765. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  766. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  767. * follow with M605 S2 to initiate duplicated movement.
  768. *
  769. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  770. * the movement of the first except the second extruder is reversed in the X axis.
  771. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  772. * follow with M605 S3 to initiate mirrored movement.
  773. */
  774. //#define DUAL_X_CARRIAGE
  775. #if ENABLED(DUAL_X_CARRIAGE)
  776. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  777. #define X1_MAX_POS X_BED_SIZE // A max coordinate so the X1 carriage can't hit the parked X2 carriage
  778. #define X2_MIN_POS 80 // A min coordinate so the X2 carriage can't hit the parked X1 carriage
  779. #define X2_MAX_POS 353 // The max position of the X2 carriage, typically also the home position
  780. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  781. // NOTE: For Dual X Carriage use M218 T1 Xn to override the X2_HOME_POS.
  782. // This allows recalibration of endstops distance without a rebuild.
  783. // Remember to set the second extruder's X-offset to 0 in your slicer.
  784.  
  785. // This is the default power-up mode which can be changed later using M605 S<mode>.
  786. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  787.  
  788. // Default x offset in duplication mode (typically set to half print bed width)
  789. #define DEFAULT_DUPLICATION_X_OFFSET 100
  790.  
  791. // Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
  792. //#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X"
  793. #endif
  794.  
  795. // @section multi stepper
  796.  
  797. /**
  798. * Multi-Stepper / Multi-Endstop
  799. *
  800. * When X2_DRIVER_TYPE is defined, this indicates that the X and X2 motors work in tandem.
  801. * The following explanations for X also apply to Y and Z multi-stepper setups.
  802. * Endstop offsets may be changed by 'M666 X<offset> Y<offset> Z<offset>' and stored to EEPROM.
  803. *
  804. * - Enable INVERT_X2_VS_X_DIR if the X2 motor requires an opposite DIR signal from X.
  805. *
  806. * - Enable X_DUAL_ENDSTOPS if the second motor has its own endstop, with adjustable offset.
  807. *
  808. * - Extra endstops are included in the output of 'M119'.
  809. *
  810. * - Set X_DUAL_ENDSTOP_ADJUSTMENT to the known error in the X2 endstop.
  811. * Applied to the X2 motor on 'G28' / 'G28 X'.
  812. * Get the offset by homing X and measuring the error.
  813. * Also set with 'M666 X<offset>' and stored to EEPROM with 'M500'.
  814. *
  815. * - Use X2_USE_ENDSTOP to set the endstop plug by name. (_XMIN_, _XMAX_, _YMIN_, _YMAX_, _ZMIN_, _ZMAX_)
  816. */
  817. #if HAS_X2_STEPPER && DISABLED(DUAL_X_CARRIAGE)
  818. //#define INVERT_X2_VS_X_DIR // X2 direction signal is the opposite of X
  819. //#define X_DUAL_ENDSTOPS // X2 has its own endstop
  820. #if ENABLED(X_DUAL_ENDSTOPS)
  821. #define X2_USE_ENDSTOP _XMAX_ // X2 endstop board plug. Don't forget to enable USE_*_PLUG.
  822. #define X2_ENDSTOP_ADJUSTMENT 0 // X2 offset relative to X endstop
  823. #endif
  824. #endif
  825.  
  826. #if HAS_DUAL_Y_STEPPERS
  827. //#define INVERT_Y2_VS_Y_DIR // Y2 direction signal is the opposite of Y
  828. //#define Y_DUAL_ENDSTOPS // Y2 has its own endstop
  829. #if ENABLED(Y_DUAL_ENDSTOPS)
  830. #define Y2_USE_ENDSTOP _YMAX_ // Y2 endstop board plug. Don't forget to enable USE_*_PLUG.
  831. #define Y2_ENDSTOP_ADJUSTMENT 0 // Y2 offset relative to Y endstop
  832. #endif
  833. #endif
  834.  
  835. //
  836. // Multi-Z steppers
  837. //
  838. #ifdef Z2_DRIVER_TYPE
  839. //#define INVERT_Z2_VS_Z_DIR // Z2 direction signal is the opposite of Z
  840.  
  841. //#define Z_MULTI_ENDSTOPS // Other Z axes have their own endstops
  842. #if ENABLED(Z_MULTI_ENDSTOPS)
  843. #define Z2_USE_ENDSTOP _XMAX_ // Z2 endstop board plug. Don't forget to enable USE_*_PLUG.
  844. #define Z2_ENDSTOP_ADJUSTMENT 0 // Z2 offset relative to Z endstop
  845. #endif
  846. #ifdef Z3_DRIVER_TYPE
  847. //#define INVERT_Z3_VS_Z_DIR // Z3 direction signal is the opposite of Z
  848. #if ENABLED(Z_MULTI_ENDSTOPS)
  849. #define Z3_USE_ENDSTOP _YMAX_ // Z3 endstop board plug. Don't forget to enable USE_*_PLUG.
  850. #define Z3_ENDSTOP_ADJUSTMENT 0 // Z3 offset relative to Z endstop
  851. #endif
  852. #endif
  853. #ifdef Z4_DRIVER_TYPE
  854. //#define INVERT_Z4_VS_Z_DIR // Z4 direction signal is the opposite of Z
  855. #if ENABLED(Z_MULTI_ENDSTOPS)
  856. #define Z4_USE_ENDSTOP _ZMAX_ // Z4 endstop board plug. Don't forget to enable USE_*_PLUG.
  857. #define Z4_ENDSTOP_ADJUSTMENT 0 // Z4 offset relative to Z endstop
  858. #endif
  859. #endif
  860. #endif
  861.  
  862. // Drive the E axis with two synchronized steppers
  863. //#define E_DUAL_STEPPER_DRIVERS
  864. #if ENABLED(E_DUAL_STEPPER_DRIVERS)
  865. //#define INVERT_E1_VS_E0_DIR // E direction signals are opposites
  866. #endif
  867.  
  868. // @section extruder
  869.  
  870. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  871. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  872. //#define EXT_SOLENOID
  873.  
  874. // @section homing
  875.  
  876. /**
  877. * Homing Procedure
  878. * Homing (G28) does an indefinite move towards the endstops to establish
  879. * the position of the toolhead relative to the workspace.
  880. */
  881.  
  882. //#define SENSORLESS_BACKOFF_MM { 2, 2, 0 } // (linear=mm, rotational=°) Backoff from endstops before sensorless homing
  883.  
  884. #define HOMING_BUMP_MM { 5, 5, 2 } // (linear=mm, rotational=°) Backoff from endstops after first bump
  885. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  886.  
  887. //#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (linear=mm, rotational=°) Backoff from endstops after homing
  888. //#define XY_COUNTERPART_BACKOFF_MM 0 // (mm) Backoff X after homing Y, and vice-versa
  889.  
  890. #define QUICK_HOME // If G28 contains XY do a diagonal move first
  891. //#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
  892. //#define HOME_Z_FIRST // Home Z first. Requires a real endstop (not a probe).
  893. //#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
  894.  
  895. // @section bltouch
  896.  
  897. #if ENABLED(BLTOUCH)
  898. /**
  899. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  900. * Do not activate settings that the probe might not understand. Clones might misunderstand
  901. * advanced commands.
  902. *
  903. * Note: If the probe is not deploying, do a "Reset" and "Self-Test" and then check the
  904. * wiring of the BROWN, RED and ORANGE wires.
  905. *
  906. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  907. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  908. * like they would be with a real switch. So please check the wiring first.
  909. *
  910. * Settings for all BLTouch and clone probes:
  911. */
  912.  
  913. // Safety: The probe needs time to recognize the command.
  914. // Minimum command delay (ms). Enable and increase if needed.
  915. //#define BLTOUCH_DELAY 500
  916.  
  917. /**
  918. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  919. */
  920.  
  921. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  922. // in special cases, like noisy or filtered input configurations.
  923. //#define BLTOUCH_FORCE_SW_MODE
  924.  
  925. /**
  926. * Settings for BLTouch Smart 3.0 and 3.1
  927. * Summary:
  928. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  929. * - High-Speed mode
  930. * - Disable LCD voltage options
  931. */
  932.  
  933. /**
  934. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  935. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  936. * If disabled, OD mode is the hard-coded default on 3.0
  937. * On startup, Marlin will compare its EEPROM to this value. If the selected mode
  938. * differs, a mode set EEPROM write will be completed at initialization.
  939. * Use the option below to force an EEPROM write to a V3.1 probe regardless.
  940. */
  941. //#define BLTOUCH_SET_5V_MODE
  942.  
  943. // Safety: Enable voltage mode settings in the LCD menu.
  944. //#define BLTOUCH_LCD_VOLTAGE_MENU
  945.  
  946. /**
  947. * Safety: Activate if connecting a probe with an unknown voltage mode.
  948. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  949. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  950. * To preserve the life of the probe, use this once then turn it off and re-flash.
  951. */
  952. //#define BLTOUCH_FORCE_MODE_SET
  953.  
  954. /**
  955. * Enable "HIGH SPEED" option for probing.
  956. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  957. * This feature was designed for Deltabots with very fast Z moves; however, higher speed Cartesians
  958. * might be able to use it. If the machine can't raise Z fast enough the BLTouch may go into ALARM.
  959. *
  960. * Set the default state here, change with 'M401 S' or UI, use M500 to save, M502 to reset.
  961. */
  962. #define BLTOUCH_HS_MODE false
  963.  
  964.  
  965. #endif // BLTOUCH
  966.  
  967. // @section calibration
  968.  
  969. /**
  970. * Z Steppers Auto-Alignment
  971. * Add the G34 command to align multiple Z steppers using a bed probe.
  972. */
  973. //#define Z_STEPPER_AUTO_ALIGN
  974. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  975. /**
  976. * Define probe X and Y positions for Z1, Z2 [, Z3 [, Z4]]
  977. * These positions are machine-relative and do not shift with the M206 home offset!
  978. * If not defined, probe limits will be used.
  979. * Override with 'M422 S<index> X<pos> Y<pos>'.
  980. */
  981. #define Z_STEPPER_ALIGN_XY { { 60, 180 }, { 300, 180 } }
  982.  
  983. /**
  984. * Orientation for the automatically-calculated probe positions.
  985. * Override Z stepper align points with 'M422 S<index> X<pos> Y<pos>'
  986. *
  987. * 2 Steppers: (0) (1)
  988. * | | 2 |
  989. * | 1 2 | |
  990. * | | 1 |
  991. *
  992. * 3 Steppers: (0) (1) (2) (3)
  993. * | 3 | 1 | 2 1 | 2 |
  994. * | | 3 | | 3 |
  995. * | 1 2 | 2 | 3 | 1 |
  996. *
  997. * 4 Steppers: (0) (1) (2) (3)
  998. * | 4 3 | 1 4 | 2 1 | 3 2 |
  999. * | | | | |
  1000. * | 1 2 | 2 3 | 3 4 | 4 1 |
  1001. */
  1002. #ifndef Z_STEPPER_ALIGN_XY
  1003. //#define Z_STEPPERS_ORIENTATION 0
  1004. #endif
  1005.  
  1006. /**
  1007. * Z Stepper positions for more rapid convergence in bed alignment.
  1008. * Requires 3 or 4 Z steppers.
  1009. *
  1010. * Define Stepper XY positions for Z1, Z2, Z3... corresponding to the screw
  1011. * positions in the bed carriage, with one position per Z stepper in stepper
  1012. * driver order.
  1013. */
  1014. //#define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  1015.  
  1016. #ifndef Z_STEPPER_ALIGN_STEPPER_XY
  1017. // Amplification factor. Used to scale the correction step up or down in case
  1018. // the stepper (spindle) position is farther out than the test point.
  1019. #define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
  1020. #endif
  1021.  
  1022. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  1023. #define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
  1024. #define Z_STEPPER_ALIGN_ITERATIONS 5 // Number of iterations to apply during alignment
  1025. #define Z_STEPPER_ALIGN_ACC 0.05 // Stop iterating early if the accuracy is better than this
  1026. #define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
  1027. // After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
  1028. // Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
  1029. #define HOME_AFTER_G34
  1030. #endif
  1031.  
  1032. //
  1033. // Add the G35 command to read bed corners to help adjust screws. Requires a bed probe.
  1034. //
  1035. #define ASSISTED_TRAMMING
  1036. #if ENABLED(ASSISTED_TRAMMING)
  1037.  
  1038. // Define from 3 to 9 points to probe.
  1039. #define TRAMMING_POINT_XY { { 50, 50 }, { 310, 50 }, { 310, 310 }, { 50, 310 } }
  1040.  
  1041. // Define position names for probe points.
  1042. #define TRAMMING_POINT_NAME_1 "Front-Left"
  1043. #define TRAMMING_POINT_NAME_2 "Front-Right"
  1044. #define TRAMMING_POINT_NAME_3 "Back-Right"
  1045. #define TRAMMING_POINT_NAME_4 "Back-Left"
  1046.  
  1047. #define RESTORE_LEVELING_AFTER_G35 // Enable to restore leveling setup after operation
  1048. //#define REPORT_TRAMMING_MM // Report Z deviation (mm) for each point relative to the first
  1049.  
  1050. #define ASSISTED_TRAMMING_WIZARD // Add a Tramming Wizard to the LCD menu
  1051.  
  1052. //#define ASSISTED_TRAMMING_WAIT_POSITION { X_CENTER, Y_CENTER, 30 } // Move the nozzle out of the way for adjustment
  1053.  
  1054. /**
  1055. * Screw thread:
  1056. * M3: 30 = Clockwise, 31 = Counter-Clockwise
  1057. * M4: 40 = Clockwise, 41 = Counter-Clockwise
  1058. * M5: 50 = Clockwise, 51 = Counter-Clockwise
  1059. */
  1060. #define TRAMMING_SCREW_THREAD 30
  1061.  
  1062. #endif
  1063.  
  1064. // @section motion control
  1065.  
  1066. /**
  1067. * Input Shaping -- EXPERIMENTAL
  1068. *
  1069. * Zero Vibration (ZV) Input Shaping for X and/or Y movements.
  1070. *
  1071. * This option uses a lot of SRAM for the step buffer, which is related to the
  1072. * largest step rate possible for the shaped axes. If the build fails due to
  1073. * low SRAM the buffer size may be reduced by setting smaller values for
  1074. * DEFAULT_AXIS_STEPS_PER_UNIT and/or DEFAULT_MAX_FEEDRATE. Disabling
  1075. * ADAPTIVE_STEP_SMOOTHING and reducing the step rate for non-shaped axes may
  1076. * also reduce the buffer sizes. Runtime editing of max feedrate (M203) or
  1077. * resonant frequency (M593) may result in input shaping losing effectiveness
  1078. * during high speed movements to prevent buffer overruns.
  1079. *
  1080. * Tune with M593 D<factor> F<frequency>:
  1081. *
  1082. * D<factor> Set the zeta/damping factor. If axes (X, Y, etc.) are not specified, set for all axes.
  1083. * F<frequency> Set the frequency. If axes (X, Y, etc.) are not specified, set for all axes.
  1084. * T[map] Input Shaping type, 0:ZV, 1:EI, 2:2H EI (not implemented yet)
  1085. * X<1> Set the given parameters only for the X axis.
  1086. * Y<1> Set the given parameters only for the Y axis.
  1087. */
  1088. //#define INPUT_SHAPING_X
  1089. //#define INPUT_SHAPING_Y
  1090. #if EITHER(INPUT_SHAPING_X, INPUT_SHAPING_Y)
  1091. #if ENABLED(INPUT_SHAPING_X)
  1092. #define SHAPING_FREQ_X 40 // (Hz) The default dominant resonant frequency on the X axis.
  1093. #define SHAPING_ZETA_X 0.15f // Damping ratio of the X axis (range: 0.0 = no damping to 1.0 = critical damping).
  1094. #endif
  1095. #if ENABLED(INPUT_SHAPING_Y)
  1096. #define SHAPING_FREQ_Y 40 // (Hz) The default dominant resonant frequency on the Y axis.
  1097. #define SHAPING_ZETA_Y 0.15f // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping).
  1098. #endif
  1099. //#define SHAPING_MENU // Add a menu to the LCD to set shaping parameters.
  1100. #endif
  1101.  
  1102. // @section motion
  1103.  
  1104. #define AXIS_RELATIVE_MODES { false, false, false, false }
  1105.  
  1106. // Add a Duplicate option for well-separated conjoined nozzles
  1107. //#define MULTI_NOZZLE_DUPLICATION
  1108.  
  1109. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  1110. #define INVERT_X_STEP_PIN false
  1111. #define INVERT_Y_STEP_PIN false
  1112. #define INVERT_Z_STEP_PIN false
  1113. #define INVERT_I_STEP_PIN false
  1114. #define INVERT_J_STEP_PIN false
  1115. #define INVERT_K_STEP_PIN false
  1116. #define INVERT_U_STEP_PIN false
  1117. #define INVERT_V_STEP_PIN false
  1118. #define INVERT_W_STEP_PIN false
  1119. #define INVERT_E_STEP_PIN false
  1120.  
  1121. /**
  1122. * Idle Stepper Shutdown
  1123. * Enable DISABLE_IDLE_* to shut down axis steppers after an idle period.
  1124. * The default timeout duration can be overridden with M18 and M84. Set to 0 for No Timeout.
  1125. */
  1126. #define DEFAULT_STEPPER_TIMEOUT_SEC 120
  1127. #define DISABLE_IDLE_X
  1128. #define DISABLE_IDLE_Y
  1129. #define DISABLE_IDLE_Z // Disable if the nozzle could fall onto your printed part!
  1130. //#define DISABLE_IDLE_I
  1131. //#define DISABLE_IDLE_J
  1132. //#define DISABLE_IDLE_K
  1133. //#define DISABLE_IDLE_U
  1134. //#define DISABLE_IDLE_V
  1135. //#define DISABLE_IDLE_W
  1136. //#define DISABLE_IDLE_E
  1137.  
  1138. // Default Minimum Feedrates for printing and travel moves
  1139. #define DEFAULT_MINIMUMFEEDRATE 0.0 // (mm/s. °/s for rotational-only moves) Minimum feedrate. Set with M205 S.
  1140. #define DEFAULT_MINTRAVELFEEDRATE 0.0 // (mm/s. °/s for rotational-only moves) Minimum travel feedrate. Set with M205 T.
  1141.  
  1142. // Minimum time that a segment needs to take as the buffer gets emptied
  1143. #define DEFAULT_MINSEGMENTTIME 20000 // (µs) Set with M205 B.
  1144.  
  1145. // Slow down the machine if the lookahead buffer is (by default) half full.
  1146. // Increase the slowdown divisor for larger buffer sizes.
  1147. #define SLOWDOWN
  1148. #if ENABLED(SLOWDOWN)
  1149. #define SLOWDOWN_DIVISOR 2
  1150. #endif
  1151.  
  1152. /**
  1153. * XY Frequency limit
  1154. * Reduce resonance by limiting the frequency of small zigzag infill moves.
  1155. * See https://hydraraptor.blogspot.com/2010/12/frequency-limit.html
  1156. * Use M201 F<freq> G<min%> to change limits at runtime.
  1157. */
  1158. //#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
  1159. #ifdef XY_FREQUENCY_LIMIT
  1160. #define XY_FREQUENCY_MIN_PERCENT 5 // (%) Minimum FR percentage to apply. Set with M201 G<min%>.
  1161. #endif
  1162.  
  1163. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  1164. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  1165. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  1166. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  1167.  
  1168. //
  1169. // Backlash Compensation
  1170. // Adds extra movement to axes on direction-changes to account for backlash.
  1171. //
  1172. //#define BACKLASH_COMPENSATION
  1173. #if ENABLED(BACKLASH_COMPENSATION)
  1174. // Define values for backlash distance and correction.
  1175. // If BACKLASH_GCODE is enabled these values are the defaults.
  1176. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (linear=mm, rotational=°) One value for each linear axis
  1177. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  1178.  
  1179. // Add steps for motor direction changes on CORE kinematics
  1180. //#define CORE_BACKLASH
  1181.  
  1182. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  1183. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  1184. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  1185.  
  1186. // Add runtime configuration and tuning of backlash values (M425)
  1187. //#define BACKLASH_GCODE
  1188.  
  1189. #if ENABLED(BACKLASH_GCODE)
  1190. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  1191. #define MEASURE_BACKLASH_WHEN_PROBING
  1192.  
  1193. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  1194. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  1195. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  1196. // increments while checking for the contact to be broken.
  1197. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  1198. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  1199. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_FEEDRATE_SLOW // (mm/min)
  1200. #endif
  1201. #endif
  1202. #endif
  1203.  
  1204. /**
  1205. * Automatic backlash, position, and hotend offset calibration
  1206. *
  1207. * Enable G425 to run automatic calibration using an electrically-
  1208. * conductive cube, bolt, or washer mounted on the bed.
  1209. *
  1210. * G425 uses the probe to touch the top and sides of the calibration object
  1211. * on the bed and measures and/or correct positional offsets, axis backlash
  1212. * and hotend offsets.
  1213. *
  1214. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  1215. * ±5mm of true values for G425 to succeed.
  1216. */
  1217. //#define CALIBRATION_GCODE
  1218. #if ENABLED(CALIBRATION_GCODE)
  1219.  
  1220. //#define CALIBRATION_SCRIPT_PRE "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
  1221. //#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
  1222.  
  1223. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  1224.  
  1225. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/min
  1226. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/min
  1227. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/min
  1228.  
  1229. // The following parameters refer to the conical section of the nozzle tip.
  1230. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  1231. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  1232.  
  1233. // Uncomment to enable reporting (required for "G425 V", but consumes flash).
  1234. //#define CALIBRATION_REPORTING
  1235.  
  1236. // The true location and dimension the cube/bolt/washer on the bed.
  1237. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  1238. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  1239.  
  1240. // Comment out any sides which are unreachable by the probe. For best
  1241. // auto-calibration results, all sides must be reachable.
  1242. #define CALIBRATION_MEASURE_RIGHT
  1243. #define CALIBRATION_MEASURE_FRONT
  1244. #define CALIBRATION_MEASURE_LEFT
  1245. #define CALIBRATION_MEASURE_BACK
  1246.  
  1247. //#define CALIBRATION_MEASURE_IMIN
  1248. //#define CALIBRATION_MEASURE_IMAX
  1249. //#define CALIBRATION_MEASURE_JMIN
  1250. //#define CALIBRATION_MEASURE_JMAX
  1251. //#define CALIBRATION_MEASURE_KMIN
  1252. //#define CALIBRATION_MEASURE_KMAX
  1253. //#define CALIBRATION_MEASURE_UMIN
  1254. //#define CALIBRATION_MEASURE_UMAX
  1255. //#define CALIBRATION_MEASURE_VMIN
  1256. //#define CALIBRATION_MEASURE_VMAX
  1257. //#define CALIBRATION_MEASURE_WMIN
  1258. //#define CALIBRATION_MEASURE_WMAX
  1259.  
  1260. // Probing at the exact top center only works if the center is flat. If
  1261. // probing on a screw head or hollow washer, probe near the edges.
  1262. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  1263.  
  1264. // Define the pin to read during calibration
  1265. #ifndef CALIBRATION_PIN
  1266. //#define CALIBRATION_PIN -1 // Define here to override the default pin
  1267. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
  1268. //#define CALIBRATION_PIN_PULLDOWN
  1269. #define CALIBRATION_PIN_PULLUP
  1270. #endif
  1271. #endif
  1272.  
  1273. /**
  1274. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  1275. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  1276. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  1277. * lowest stepping frequencies.
  1278. */
  1279. #define ADAPTIVE_STEP_SMOOTHING
  1280.  
  1281. /**
  1282. * Custom Microstepping
  1283. * Override as-needed for your setup. Up to 3 MS pins are supported.
  1284. */
  1285. //#define MICROSTEP1 LOW,LOW,LOW
  1286. //#define MICROSTEP2 HIGH,LOW,LOW
  1287. //#define MICROSTEP4 LOW,HIGH,LOW
  1288. //#define MICROSTEP8 HIGH,HIGH,LOW
  1289. //#define MICROSTEP16 LOW,LOW,HIGH
  1290. //#define MICROSTEP32 HIGH,LOW,HIGH
  1291.  
  1292. // Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
  1293. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  1294.  
  1295. /**
  1296. * @section stepper motor current
  1297. *
  1298. * Some boards have a means of setting the stepper motor current via firmware.
  1299. *
  1300. * The power on motor currents are set by:
  1301. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  1302. * known compatible chips: A4982
  1303. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  1304. * known compatible chips: AD5206
  1305. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  1306. * known compatible chips: MCP4728
  1307. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  1308. * known compatible chips: MCP4451, MCP4018
  1309. *
  1310. * Motor currents can also be set by M907 - M910 and by the LCD.
  1311. * M907 - applies to all.
  1312. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  1313. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  1314. */
  1315. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  1316. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  1317. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  1318.  
  1319. /**
  1320. * I2C-based DIGIPOTs (e.g., Azteeg X3 Pro)
  1321. */
  1322. //#define DIGIPOT_MCP4018 // Requires https://github.com/felias-fogg/SlowSoftI2CMaster
  1323. //#define DIGIPOT_MCP4451
  1324. #if EITHER(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
  1325. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5
  1326.  
  1327. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  1328. // These correspond to the physical drivers, so be mindful if the order is changed.
  1329. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  1330.  
  1331. //#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
  1332.  
  1333. /**
  1334. * Common slave addresses:
  1335. *
  1336. * A (A shifted) B (B shifted) IC
  1337. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  1338. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  1339. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  1340. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  1341. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  1342. */
  1343. //#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
  1344. //#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
  1345. #endif
  1346.  
  1347. //===========================================================================
  1348. //=============================Additional Features===========================
  1349. //===========================================================================
  1350.  
  1351. // @section lcd
  1352.  
  1353. #if HAS_MANUAL_MOVE_MENU
  1354. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
  1355. #define FINE_MANUAL_MOVE 0.025 // (mm) Smallest manual move (< 0.1mm) applying to Z on most machines
  1356. #if IS_ULTIPANEL
  1357. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  1358. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  1359. #endif
  1360. #endif
  1361.  
  1362. // Change values more rapidly when the encoder is rotated faster
  1363. #define ENCODER_RATE_MULTIPLIER
  1364. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  1365. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  1366. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  1367. #endif
  1368.  
  1369. // Play a beep when the feedrate is changed from the Status Screen
  1370. //#define BEEP_ON_FEEDRATE_CHANGE
  1371. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  1372. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  1373. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  1374. #endif
  1375.  
  1376. //
  1377. // LCD Backlight Timeout
  1378. //
  1379. //#define LCD_BACKLIGHT_TIMEOUT_MINS 1 // (minutes) Timeout before turning off the backlight
  1380.  
  1381. #if HAS_BED_PROBE && EITHER(HAS_MARLINUI_MENU, HAS_TFT_LVGL_UI)
  1382. #define PROBE_OFFSET_WIZARD // Add a Probe Z Offset calibration option to the LCD menu
  1383. #if ENABLED(PROBE_OFFSET_WIZARD)
  1384. /**
  1385. * Enable to init the Probe Z-Offset when starting the Wizard.
  1386. * Use a height slightly above the estimated nozzle-to-probe Z offset.
  1387. * For example, with an offset of -5, consider a starting height of -4.
  1388. */
  1389. //#define PROBE_OFFSET_WIZARD_START_Z -4.0
  1390.  
  1391. // Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
  1392. //#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
  1393. #endif
  1394. #endif
  1395.  
  1396. #if HAS_MARLINUI_MENU
  1397.  
  1398. #if HAS_BED_PROBE
  1399. // Add calibration in the Probe Offsets menu to compensate for X-axis twist.
  1400. //#define X_AXIS_TWIST_COMPENSATION
  1401. #if ENABLED(X_AXIS_TWIST_COMPENSATION)
  1402. /**
  1403. * Enable to init the Probe Z-Offset when starting the Wizard.
  1404. * Use a height slightly above the estimated nozzle-to-probe Z offset.
  1405. * For example, with an offset of -5, consider a starting height of -4.
  1406. */
  1407. #define XATC_START_Z 0.0
  1408. #define XATC_MAX_POINTS 3 // Number of points to probe in the wizard
  1409. #define XATC_Y_POSITION Y_CENTER // (mm) Y position to probe
  1410. #define XATC_Z_OFFSETS { 0, 0, 0 } // Z offsets for X axis sample points
  1411. #endif
  1412.  
  1413. // Show Deploy / Stow Probe options in the Motion menu.
  1414. #define PROBE_DEPLOY_STOW_MENU
  1415. #endif
  1416.  
  1417. // Include a page of printer information in the LCD Main Menu
  1418. #define LCD_INFO_MENU
  1419. #if ENABLED(LCD_INFO_MENU)
  1420. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  1421. #endif
  1422.  
  1423. // BACK menu items keep the highlight at the top
  1424. //#define TURBO_BACK_MENU_ITEM
  1425.  
  1426. // Insert a menu for preheating at the top level to allow for quick access
  1427. //#define PREHEAT_SHORTCUT_MENU_ITEM
  1428.  
  1429. #endif // HAS_MARLINUI_MENU
  1430.  
  1431. #if ANY(HAS_DISPLAY, DWIN_LCD_PROUI, DWIN_CREALITY_LCD_JYERSUI)
  1432. //#define SOUND_MENU_ITEM // Add a mute option to the LCD menu
  1433. #define SOUND_ON_DEFAULT // Buzzer/speaker default enabled state
  1434. #endif
  1435.  
  1436. #if EITHER(HAS_DISPLAY, DWIN_LCD_PROUI)
  1437. // The timeout to return to the status screen from sub-menus
  1438. //#define LCD_TIMEOUT_TO_STATUS 15000 // (ms)
  1439.  
  1440. #if ENABLED(SHOW_BOOTSCREEN)
  1441. #define BOOTSCREEN_TIMEOUT 4000 // (ms) Total Duration to display the boot screen(s)
  1442. #if EITHER(HAS_MARLINUI_U8GLIB, TFT_COLOR_UI)
  1443. #define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving lots of flash)
  1444. #endif
  1445. #endif
  1446.  
  1447. // Scroll a longer status message into view
  1448. #define STATUS_MESSAGE_SCROLLING
  1449.  
  1450. // Apply a timeout to low-priority status messages
  1451. //#define STATUS_MESSAGE_TIMEOUT_SEC 30 // (seconds)
  1452.  
  1453. // On the Info Screen, display XY with one decimal place when possible
  1454. //#define LCD_DECIMAL_SMALL_XY
  1455.  
  1456. // Show the E position (filament used) during printing
  1457. //#define LCD_SHOW_E_TOTAL
  1458.  
  1459. /**
  1460. * LED Control Menu
  1461. * Add LED Control to the LCD menu
  1462. */
  1463. //#define LED_CONTROL_MENU
  1464. #if ENABLED(LED_CONTROL_MENU)
  1465. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  1466. //#define NEO2_COLOR_PRESETS // Enable a second NeoPixel Preset Color menu option
  1467. #if ENABLED(LED_COLOR_PRESETS)
  1468. #define LED_USER_PRESET_RED 255 // User defined RED value
  1469. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  1470. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  1471. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  1472. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1473. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  1474. #endif
  1475. #if ENABLED(NEO2_COLOR_PRESETS)
  1476. #define NEO2_USER_PRESET_RED 255 // User defined RED value
  1477. #define NEO2_USER_PRESET_GREEN 128 // User defined GREEN value
  1478. #define NEO2_USER_PRESET_BLUE 0 // User defined BLUE value
  1479. #define NEO2_USER_PRESET_WHITE 255 // User defined WHITE value
  1480. #define NEO2_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  1481. //#define NEO2_USER_PRESET_STARTUP // Have the printer display the user preset color on startup for the second strip
  1482. #endif
  1483. #endif
  1484.  
  1485. #endif // HAS_DISPLAY || DWIN_LCD_PROUI
  1486.  
  1487. // Add 'M73' to set print job progress, overrides Marlin's built-in estimate
  1488. //#define SET_PROGRESS_MANUALLY
  1489. #if ENABLED(SET_PROGRESS_MANUALLY)
  1490. #define SET_PROGRESS_PERCENT // Add 'P' parameter to set percentage done
  1491. #define SET_REMAINING_TIME // Add 'R' parameter to set remaining time
  1492. //#define SET_INTERACTION_TIME // Add 'C' parameter to set time until next filament change or other user interaction
  1493. //#define M73_REPORT // Report M73 values to host
  1494. #if BOTH(M73_REPORT, SDSUPPORT)
  1495. #define M73_REPORT_SD_ONLY // Report only when printing from SD
  1496. #endif
  1497. #endif
  1498.  
  1499. // LCD Print Progress options. Multiple times may be displayed in turn.
  1500. #if HAS_DISPLAY && EITHER(SDSUPPORT, SET_PROGRESS_MANUALLY)
  1501. #define SHOW_PROGRESS_PERCENT // Show print progress percentage (doesn't affect progress bar)
  1502. #define SHOW_ELAPSED_TIME // Display elapsed printing time (prefix 'E')
  1503. //#define SHOW_REMAINING_TIME // Display estimated time to completion (prefix 'R')
  1504. #if ENABLED(SET_INTERACTION_TIME)
  1505. #define SHOW_INTERACTION_TIME // Display time until next user interaction ('C' = filament change)
  1506. #endif
  1507. //#define PRINT_PROGRESS_SHOW_DECIMALS // Show/report progress with decimal digits, not all UIs support this
  1508.  
  1509. #if EITHER(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
  1510. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  1511. #if ENABLED(LCD_PROGRESS_BAR)
  1512. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  1513. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  1514. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  1515. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  1516. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  1517. #endif
  1518. #endif
  1519. #endif
  1520.  
  1521. #if ENABLED(SDSUPPORT)
  1522. /**
  1523. * SD Card SPI Speed
  1524. * May be required to resolve "volume init" errors.
  1525. *
  1526. * Enable and set to SPI_HALF_SPEED, SPI_QUARTER_SPEED, or SPI_EIGHTH_SPEED
  1527. * otherwise full speed will be applied.
  1528. *
  1529. * :['SPI_HALF_SPEED', 'SPI_QUARTER_SPEED', 'SPI_EIGHTH_SPEED']
  1530. */
  1531. //#define SD_SPI_SPEED SPI_HALF_SPEED
  1532.  
  1533. // The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
  1534. // Enable this option and set to HIGH if your SD cards are incorrectly detected.
  1535. //#define SD_DETECT_STATE HIGH
  1536.  
  1537. //#define SD_IGNORE_AT_STARTUP // Don't mount the SD card when starting up
  1538. //#define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)
  1539.  
  1540. //#define GCODE_REPEAT_MARKERS // Enable G-code M808 to set repeat markers and do looping
  1541.  
  1542. #define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls
  1543.  
  1544. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  1545. #define SD_FINISHED_RELEASECOMMAND "M84" // Use "M84XYE" to keep Z enabled so your bed stays in place
  1546.  
  1547. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1548. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1549. #define SDCARD_RATHERRECENTFIRST
  1550.  
  1551. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  1552.  
  1553. //#define NO_SD_AUTOSTART // Remove auto#.g file support completely to save some Flash, SRAM
  1554. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  1555.  
  1556. //#define BROWSE_MEDIA_ON_INSERT // Open the file browser when media is inserted
  1557.  
  1558. //#define MEDIA_MENU_AT_TOP // Force the media menu to be listed on the top of the main menu
  1559.  
  1560. #define EVENT_GCODE_SD_ABORT "G28XY" // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
  1561.  
  1562. #if ENABLED(PRINTER_EVENT_LEDS)
  1563. #define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
  1564. #endif
  1565.  
  1566. /**
  1567. * Continue after Power-Loss (Creality3D)
  1568. *
  1569. * Store the current state to the SD Card at the start of each layer
  1570. * during SD printing. If the recovery file is found at boot time, present
  1571. * an option on the LCD screen to continue the print from the last-known
  1572. * point in the file.
  1573. */
  1574. //#define POWER_LOSS_RECOVERY
  1575. #if ENABLED(POWER_LOSS_RECOVERY)
  1576. #define PLR_ENABLED_DEFAULT false // Power Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
  1577. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  1578. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  1579. //#define POWER_LOSS_PIN 44 // Pin to detect power loss. Set to -1 to disable default pin on boards without module.
  1580. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  1581. //#define POWER_LOSS_PULLUP // Set pullup / pulldown as appropriate for your sensor
  1582. //#define POWER_LOSS_PULLDOWN
  1583. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  1584. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1585.  
  1586. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1587. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1588. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1589.  
  1590. // Enable if Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
  1591. //#define POWER_LOSS_RECOVER_ZHOME
  1592. #if ENABLED(POWER_LOSS_RECOVER_ZHOME)
  1593. //#define POWER_LOSS_ZHOME_POS { 0, 0 } // Safe XY position to home Z while avoiding objects on the bed
  1594. #endif
  1595. #endif
  1596.  
  1597. /**
  1598. * Sort SD file listings in alphabetical order.
  1599. *
  1600. * With this option enabled, items on SD cards will be sorted
  1601. * by name for easier navigation.
  1602. *
  1603. * By default...
  1604. *
  1605. * - Use the slowest -but safest- method for sorting.
  1606. * - Folders are sorted to the top.
  1607. * - The sort key is statically allocated.
  1608. * - No added G-code (M34) support.
  1609. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1610. *
  1611. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1612. * compiler to calculate the worst-case usage and throw an error if the SRAM
  1613. * limit is exceeded.
  1614. *
  1615. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1616. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1617. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1618. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1619. */
  1620. #define SDCARD_SORT_ALPHA
  1621.  
  1622. // SD Card Sorting options
  1623. #if ENABLED(SDCARD_SORT_ALPHA)
  1624. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1625. #define SDSORT_FOLDERS -1 // -1=above 0=none 1=below
  1626. #define SDSORT_GCODE true // Enable G-code M34 to set sorting behaviors: M34 S<-1|0|1> F<-1|0|1>
  1627. #define SDSORT_USES_RAM true // Pre-allocate a static array for faster pre-sorting.
  1628. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1629. #define SDSORT_CACHE_NAMES true // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1630. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1631. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  1632. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1633. #endif
  1634.  
  1635. // Allow international symbols in long filenames. To display correctly, the
  1636. // LCD's font must contain the characters. Check your selected LCD language.
  1637. //#define UTF_FILENAME_SUPPORT
  1638.  
  1639. #define LONG_FILENAME_HOST_SUPPORT // Get the long filename of a file/folder with 'M33 <dosname>' and list long filenames with 'M20 L'
  1640. #define LONG_FILENAME_WRITE_SUPPORT // Create / delete files with long filenames via M28, M30, and Binary Transfer Protocol
  1641. //#define M20_TIMESTAMP_SUPPORT // Include timestamps by adding the 'T' flag to M20 commands
  1642.  
  1643. #define SCROLL_LONG_FILENAMES // Scroll long filenames in the SD card menu
  1644.  
  1645. //#define SD_ABORT_NO_COOLDOWN // Leave the heaters on after Stop Print (not recommended!)
  1646.  
  1647. /**
  1648. * Abort SD printing when any endstop is triggered.
  1649. * This feature is enabled with 'M540 S1' or from the LCD menu.
  1650. * Endstops must be activated for this option to work.
  1651. */
  1652. //#define SD_ABORT_ON_ENDSTOP_HIT
  1653. #if ENABLED(SD_ABORT_ON_ENDSTOP_HIT)
  1654. //#define SD_ABORT_ON_ENDSTOP_HIT_GCODE "G28XY" // G-code to run on endstop hit (e.g., "G28XY" or "G27")
  1655. #endif
  1656.  
  1657. //#define SD_REPRINT_LAST_SELECTED_FILE // On print completion open the LCD Menu and select the same file
  1658.  
  1659. //#define AUTO_REPORT_SD_STATUS // Auto-report media status with 'M27 S<seconds>'
  1660.  
  1661. /**
  1662. * Support for USB thumb drives using an Arduino USB Host Shield or
  1663. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1664. * to Marlin as an SD card.
  1665. *
  1666. * The MAX3421E can be assigned the same pins as the SD card reader, with
  1667. * the following pin mapping:
  1668. *
  1669. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1670. * INT --> SD_DETECT_PIN [1]
  1671. * SS --> SDSS
  1672. *
  1673. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1674. */
  1675. //#define USB_FLASH_DRIVE_SUPPORT
  1676. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1677. /**
  1678. * USB Host Shield Library
  1679. *
  1680. * - UHS2 uses no interrupts and has been production-tested
  1681. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  1682. *
  1683. * - UHS3 is newer code with better USB compatibility. But it
  1684. * is less tested and is known to interfere with Servos.
  1685. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  1686. */
  1687. //#define USE_UHS2_USB
  1688. //#define USE_UHS3_USB
  1689.  
  1690. #define DISABLE_DUE_SD_MMC // Disable USB Host access to USB Drive to prevent hangs on block access for DUE platform
  1691.  
  1692. /**
  1693. * Native USB Host supported by some boards (USB OTG)
  1694. */
  1695. //#define USE_OTG_USB_HOST
  1696.  
  1697. #if DISABLED(USE_OTG_USB_HOST)
  1698. #define USB_CS_PIN SDSS
  1699. #define USB_INTR_PIN SD_DETECT_PIN
  1700. #endif
  1701. #endif
  1702.  
  1703. /**
  1704. * When using a bootloader that supports SD-Firmware-Flashing,
  1705. * add a menu item to activate SD-FW-Update on the next reboot.
  1706. *
  1707. * Requires ATMEGA2560 (Arduino Mega)
  1708. *
  1709. * Tested with this bootloader:
  1710. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1711. */
  1712. //#define SD_FIRMWARE_UPDATE
  1713. #if ENABLED(SD_FIRMWARE_UPDATE)
  1714. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  1715. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  1716. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1717. #endif
  1718.  
  1719. /**
  1720. * Enable this option if you have more than ~3K of unused flash space.
  1721. * Marlin will embed all settings in the firmware binary as compressed data.
  1722. * Use 'M503 C' to write the settings out to the SD Card as 'mc.zip'.
  1723. * See docs/ConfigEmbedding.md for details on how to use 'mc-apply.py'.
  1724. */
  1725. //#define CONFIGURATION_EMBEDDING
  1726.  
  1727. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1728. //#define BINARY_FILE_TRANSFER
  1729.  
  1730. #if ENABLED(BINARY_FILE_TRANSFER)
  1731. // Include extra facilities (e.g., 'M20 F') supporting firmware upload via BINARY_FILE_TRANSFER
  1732. //#define CUSTOM_FIRMWARE_UPLOAD
  1733. #endif
  1734.  
  1735. /**
  1736. * Set this option to one of the following (or the board's defaults apply):
  1737. *
  1738. * LCD - Use the SD drive in the external LCD controller.
  1739. * ONBOARD - Use the SD drive on the control board.
  1740. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1741. *
  1742. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1743. */
  1744. #define SDCARD_CONNECTION ONBOARD
  1745.  
  1746. // Enable if SD detect is rendered useless (e.g., by using an SD extender)
  1747. //#define NO_SD_DETECT
  1748.  
  1749. /**
  1750. * Multiple volume support - EXPERIMENTAL.
  1751. * Adds 'M21 Pm' / 'M21 S' / 'M21 U' to mount SD Card / USB Drive.
  1752. */
  1753. //#define MULTI_VOLUME
  1754. #if ENABLED(MULTI_VOLUME)
  1755. #define VOLUME_SD_ONBOARD
  1756. #define VOLUME_USB_FLASH_DRIVE
  1757. #define DEFAULT_VOLUME SV_SD_ONBOARD
  1758. #define DEFAULT_SHARED_VOLUME SV_USB_FLASH_DRIVE
  1759. #endif
  1760.  
  1761. #endif // SDSUPPORT
  1762.  
  1763. /**
  1764. * By default an onboard SD card reader may be shared as a USB mass-
  1765. * storage device. This option hides the SD card from the host PC.
  1766. */
  1767. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1768.  
  1769. /**
  1770. * Additional options for Graphical Displays
  1771. *
  1772. * Use the optimizations here to improve printing performance,
  1773. * which can be adversely affected by graphical display drawing,
  1774. * especially when doing several short moves, and when printing
  1775. * on DELTA and SCARA machines.
  1776. *
  1777. * Some of these options may result in the display lagging behind
  1778. * controller events, as there is a trade-off between reliable
  1779. * printing performance versus fast display updates.
  1780. */
  1781. #if HAS_MARLINUI_U8GLIB
  1782. // Save many cycles by drawing a hollow frame or no frame on the Info Screen
  1783. //#define XYZ_NO_FRAME
  1784. #define XYZ_HOLLOW_FRAME
  1785.  
  1786. // A bigger font is available for edit items. Costs 3120 bytes of flash.
  1787. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1788. //#define USE_BIG_EDIT_FONT
  1789.  
  1790. // A smaller font may be used on the Info Screen. Costs 2434 bytes of flash.
  1791. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1792. //#define USE_SMALL_INFOFONT
  1793.  
  1794. /**
  1795. * Graphical Display Sleep
  1796. *
  1797. * The U8G library provides sleep / wake functions for SH1106, SSD1306,
  1798. * SSD1309, and some other DOGM displays.
  1799. * Enable this option to save energy and prevent OLED pixel burn-in.
  1800. * Adds the menu item Configuration > LCD Timeout (m) to set a wait period
  1801. * from 0 (disabled) to 99 minutes.
  1802. */
  1803. //#define DISPLAY_SLEEP_MINUTES 2 // (minutes) Timeout before turning off the screen. Set with M255 S.
  1804.  
  1805. /**
  1806. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1807. * the ST7920 character-generator for very fast screen updates.
  1808. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1809. *
  1810. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1811. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1812. * length of time to display the status message before clearing.
  1813. *
  1814. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1815. * This will prevent position updates from being displayed.
  1816. */
  1817. #if IS_U8GLIB_ST7920
  1818. // Enable this option and reduce the value to optimize screen updates.
  1819. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1820. //#define DOGM_SPI_DELAY_US 5
  1821.  
  1822. //#define LIGHTWEIGHT_UI
  1823. #if ENABLED(LIGHTWEIGHT_UI)
  1824. #define STATUS_EXPIRE_SECONDS 20
  1825. #endif
  1826. #endif
  1827.  
  1828. /**
  1829. * Status (Info) Screen customization
  1830. * These options may affect code size and screen render time.
  1831. * Custom status screens can forcibly override these settings.
  1832. */
  1833. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1834. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1835. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM for numbered hotends)
  1836. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1837. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1838. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1839. //#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
  1840. //#define STATUS_COOLER_ANIM // Use a second bitmap to indicate laser cooling
  1841. //#define STATUS_FLOWMETER_ANIM // Use multiple bitmaps to indicate coolant flow
  1842. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1843. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1844. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1845. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1846. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~3260 (or ~940) bytes of flash.
  1847.  
  1848. // Frivolous Game Options
  1849. //#define MARLIN_BRICKOUT
  1850. //#define MARLIN_INVADERS
  1851. //#define MARLIN_SNAKE
  1852. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1853.  
  1854. #endif // HAS_MARLINUI_U8GLIB
  1855.  
  1856. #if HAS_MARLINUI_U8GLIB || IS_DWIN_MARLINUI
  1857. #define MENU_HOLLOW_FRAME // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1858. //#define OVERLAY_GFX_REVERSE // Swap the CW/CCW indicators in the graphics overlay
  1859. #endif
  1860.  
  1861. //
  1862. // Additional options for DGUS / DWIN displays
  1863. //
  1864. #if HAS_DGUS_LCD
  1865. #define LCD_BAUDRATE 115200
  1866.  
  1867. #define DGUS_RX_BUFFER_SIZE 128
  1868. #define DGUS_TX_BUFFER_SIZE 48
  1869. //#define SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
  1870.  
  1871. #define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
  1872.  
  1873. #if ANY(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_MKS, DGUS_LCD_UI_HIPRECY)
  1874. #define DGUS_PRINT_FILENAME // Display the filename during printing
  1875. #define DGUS_PREHEAT_UI // Display a preheat screen during heatup
  1876.  
  1877. #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_MKS)
  1878. //#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for FYSETC and MKS
  1879. #else
  1880. #define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
  1881. #endif
  1882.  
  1883. #define DGUS_FILAMENT_LOADUNLOAD
  1884. #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  1885. #define DGUS_FILAMENT_PURGE_LENGTH 10
  1886. #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  1887. #endif
  1888.  
  1889. #define DGUS_UI_WAITING // Show a "waiting" screen between some screens
  1890. #if ENABLED(DGUS_UI_WAITING)
  1891. #define DGUS_UI_WAITING_STATUS 10
  1892. #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  1893. #endif
  1894. #endif
  1895. #endif // HAS_DGUS_LCD
  1896.  
  1897. //
  1898. // Additional options for AnyCubic Chiron TFT displays
  1899. //
  1900. #if ENABLED(ANYCUBIC_LCD_CHIRON)
  1901. // By default the type of panel is automatically detected.
  1902. // Enable one of these options if you know the panel type.
  1903. //#define CHIRON_TFT_STANDARD
  1904. //#define CHIRON_TFT_NEW
  1905.  
  1906. // Enable the longer Anycubic powerup startup tune
  1907. //#define AC_DEFAULT_STARTUP_TUNE
  1908.  
  1909. /**
  1910. * Display Folders
  1911. * By default the file browser lists all G-code files (including those in subfolders) in a flat list.
  1912. * Enable this option to display a hierarchical file browser.
  1913. *
  1914. * NOTES:
  1915. * - Without this option it helps to enable SDCARD_SORT_ALPHA so files are sorted before/after folders.
  1916. * - When used with the "new" panel, folder names will also have '.gcode' appended to their names.
  1917. * This hack is currently required to force the panel to show folders.
  1918. */
  1919. #define AC_SD_FOLDER_VIEW
  1920. #endif
  1921.  
  1922. //
  1923. // Specify additional languages for the UI. Default specified by LCD_LANGUAGE.
  1924. //
  1925. #if ANY(DOGLCD, TFT_COLOR_UI, TOUCH_UI_FTDI_EVE, IS_DWIN_MARLINUI)
  1926. //#define LCD_LANGUAGE_2 fr
  1927. //#define LCD_LANGUAGE_3 de
  1928. //#define LCD_LANGUAGE_4 es
  1929. //#define LCD_LANGUAGE_5 it
  1930. #ifdef LCD_LANGUAGE_2
  1931. //#define LCD_LANGUAGE_AUTO_SAVE // Automatically save language to EEPROM on change
  1932. #endif
  1933. #endif
  1934.  
  1935. //
  1936. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1937. //
  1938. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1939. // Display board used
  1940. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1941. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1942. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1943. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1944. //#define LCD_LULZBOT_CLCD_UI // LulzBot Color LCD UI
  1945. //#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
  1946. //#define LCD_EVE3_50G // Matrix Orbital 5.0", 800x480, BT815
  1947. //#define LCD_EVE2_50G // Matrix Orbital 5.0", 800x480, FT813
  1948.  
  1949. // Correct the resolution if not using the stock TFT panel.
  1950. //#define TOUCH_UI_320x240
  1951. //#define TOUCH_UI_480x272
  1952. //#define TOUCH_UI_800x480
  1953.  
  1954. // Mappings for boards with a standard RepRapDiscount Display connector
  1955. //#define AO_EXP1_PINMAP // LulzBot CLCD UI EXP1 mapping
  1956. //#define AO_EXP2_PINMAP // LulzBot CLCD UI EXP2 mapping
  1957. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1958. //#define S6_TFT_PINMAP // FYSETC S6 pin mapping
  1959. //#define F6_TFT_PINMAP // FYSETC F6 pin mapping
  1960.  
  1961. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1962. #if ENABLED(OTHER_PIN_LAYOUT)
  1963. // Pins for CS and MOD_RESET (PD) must be chosen
  1964. #define CLCD_MOD_RESET 9
  1965. #define CLCD_SPI_CS 10
  1966.  
  1967. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1968. //#define CLCD_USE_SOFT_SPI
  1969. #if ENABLED(CLCD_USE_SOFT_SPI)
  1970. #define CLCD_SOFT_SPI_MOSI 11
  1971. #define CLCD_SOFT_SPI_MISO 12
  1972. #define CLCD_SOFT_SPI_SCLK 13
  1973. #endif
  1974. #endif
  1975.  
  1976. // Display Orientation. An inverted (i.e. upside-down) display
  1977. // is supported on the FT800. The FT810 and beyond also support
  1978. // portrait and mirrored orientations.
  1979. //#define TOUCH_UI_INVERTED
  1980. //#define TOUCH_UI_PORTRAIT
  1981. //#define TOUCH_UI_MIRRORED
  1982.  
  1983. // UTF8 processing and rendering.
  1984. // Unsupported characters are shown as '?'.
  1985. //#define TOUCH_UI_USE_UTF8
  1986. #if ENABLED(TOUCH_UI_USE_UTF8)
  1987. // Western accents support. These accented characters use
  1988. // combined bitmaps and require relatively little storage.
  1989. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1990. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1991. // Additional character groups. These characters require
  1992. // full bitmaps and take up considerable storage:
  1993. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1994. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1995. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1996. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1997. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1998. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1999. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  2000. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  2001. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  2002. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  2003. #endif
  2004.  
  2005. // Cyrillic character set, costs about 27KiB of flash
  2006. //#define TOUCH_UI_UTF8_CYRILLIC_CHARSET
  2007. #endif
  2008.  
  2009. // Use a smaller font when labels don't fit buttons
  2010. #define TOUCH_UI_FIT_TEXT
  2011.  
  2012. // Use a numeric passcode for "Screen lock" keypad.
  2013. // (recommended for smaller displays)
  2014. //#define TOUCH_UI_PASSCODE
  2015.  
  2016. // Output extra debug info for Touch UI events
  2017. //#define TOUCH_UI_DEBUG
  2018.  
  2019. // Developer menu (accessed by touching "About Printer" copyright text)
  2020. //#define TOUCH_UI_DEVELOPER_MENU
  2021. #endif
  2022.  
  2023. //
  2024. // Classic UI Options
  2025. //
  2026. #if TFT_SCALED_DOGLCD
  2027. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  2028. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  2029. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  2030. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  2031. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  2032. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  2033. #endif
  2034.  
  2035. //
  2036. // ADC Button Debounce
  2037. //
  2038. #if HAS_ADC_BUTTONS
  2039. #define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
  2040. #endif
  2041.  
  2042. // @section safety
  2043.  
  2044. /**
  2045. * The watchdog hardware timer will do a reset and disable all outputs
  2046. * if the firmware gets too overloaded to read the temperature sensors.
  2047. *
  2048. * If you find that watchdog reboot causes your AVR board to hang forever,
  2049. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  2050. * NOTE: This method is less reliable as it can only catch hangups while
  2051. * interrupts are enabled.
  2052. */
  2053. #define USE_WATCHDOG
  2054. #if ENABLED(USE_WATCHDOG)
  2055. //#define WATCHDOG_RESET_MANUAL
  2056. #endif
  2057.  
  2058. // @section lcd
  2059.  
  2060. /**
  2061. * Babystepping enables movement of the axes by tiny increments without changing
  2062. * the current position values. This feature is used primarily to adjust the Z
  2063. * axis in the first layer of a print in real-time.
  2064. *
  2065. * Warning: Does not respect endstops!
  2066. */
  2067. #define BABYSTEPPING
  2068. #if ENABLED(BABYSTEPPING)
  2069. //#define INTEGRATED_BABYSTEPPING // EXPERIMENTAL integration of babystepping into the Stepper ISR
  2070. //#define BABYSTEP_WITHOUT_HOMING
  2071. #define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement)
  2072. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  2073. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  2074. //#define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
  2075. #define BABYSTEP_MULTIPLICATOR_Z 1 // (steps or mm) Steps or millimeter distance for each Z babystep
  2076. #define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep
  2077.  
  2078. #define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  2079. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  2080. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  2081. // Note: Extra time may be added to mitigate controller latency.
  2082. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on double-click when printer is idle.
  2083. #if ENABLED(MOVE_Z_WHEN_IDLE)
  2084. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  2085. #endif
  2086. #endif
  2087.  
  2088. #define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  2089.  
  2090. #define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  2091. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  2092. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  2093. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  2094. #endif
  2095. #endif
  2096.  
  2097. // @section extruder
  2098.  
  2099. /**
  2100. * Linear Pressure Control v1.5
  2101. *
  2102. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  2103. * K=0 means advance disabled.
  2104. *
  2105. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  2106. *
  2107. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  2108. * Larger K values will be needed for flexible filament and greater distances.
  2109. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  2110. * print acceleration will be reduced during the affected moves to keep within the limit.
  2111. *
  2112. * See https://marlinfw.org/docs/features/lin_advance.html for full instructions.
  2113. */
  2114. #define LIN_ADVANCE
  2115. #if ENABLED(LIN_ADVANCE)
  2116. #if ENABLED(DISTINCT_E_FACTORS)
  2117. #define ADVANCE_K { 0.22 } // (mm) Compression length per 1mm/s extruder speed, per extruder
  2118. #else
  2119. #define ADVANCE_K 0.22 // (mm) Compression length applying to all extruders
  2120. #endif
  2121. //#define ADVANCE_K_EXTRA // Add a second linear advance constant, configurable with M900 L.
  2122. #define LA_DEBUG // Print debug information to serial during operation. Disable for production use.
  2123. #define ALLOW_LOW_EJERK // Allow a DEFAULT_EJERK value of <10. Recommended for direct drive hotends.
  2124. //#define EXPERIMENTAL_I2S_LA // Allow I2S_STEPPER_STREAM to be used with LA. Performance degrades as the LA step rate reaches ~20kHz.
  2125. #endif
  2126.  
  2127. // @section leveling
  2128.  
  2129. /**
  2130. * Use Safe Bed Leveling coordinates to move axes to a useful position before bed probing.
  2131. * For example, after homing a rotational axis the Z probe might not be perpendicular to the bed.
  2132. * Choose values the orient the bed horizontally and the Z-probe vertically.
  2133. */
  2134. //#define SAFE_BED_LEVELING_START_X 0.0
  2135. //#define SAFE_BED_LEVELING_START_Y 0.0
  2136. //#define SAFE_BED_LEVELING_START_Z 0.0
  2137. //#define SAFE_BED_LEVELING_START_I 0.0
  2138. //#define SAFE_BED_LEVELING_START_J 0.0
  2139. //#define SAFE_BED_LEVELING_START_K 0.0
  2140. //#define SAFE_BED_LEVELING_START_U 0.0
  2141. //#define SAFE_BED_LEVELING_START_V 0.0
  2142. //#define SAFE_BED_LEVELING_START_W 0.0
  2143.  
  2144. /**
  2145. * Points to probe for all 3-point Leveling procedures.
  2146. * Override if the automatically selected points are inadequate.
  2147. */
  2148. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  2149. //#define PROBE_PT_1_X 15
  2150. //#define PROBE_PT_1_Y 180
  2151. //#define PROBE_PT_2_X 15
  2152. //#define PROBE_PT_2_Y 20
  2153. //#define PROBE_PT_3_X 170
  2154. //#define PROBE_PT_3_Y 20
  2155. #endif
  2156.  
  2157. /**
  2158. * Probing Margins
  2159. *
  2160. * Override PROBING_MARGIN for each side of the build plate
  2161. * Useful to get probe points to exact positions on targets or
  2162. * to allow leveling to avoid plate clamps on only specific
  2163. * sides of the bed. With NOZZLE_AS_PROBE negative values are
  2164. * allowed, to permit probing outside the bed.
  2165. *
  2166. * If you are replacing the prior *_PROBE_BED_POSITION options,
  2167. * LEFT and FRONT values in most cases will map directly over
  2168. * RIGHT and REAR would be the inverse such as
  2169. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  2170. *
  2171. * This will allow all positions to match at compilation, however
  2172. * should the probe position be modified with M851XY then the
  2173. * probe points will follow. This prevents any change from causing
  2174. * the probe to be unable to reach any points.
  2175. */
  2176. #if PROBE_SELECTED && !IS_KINEMATIC
  2177. //#define PROBING_MARGIN_LEFT PROBING_MARGIN
  2178. //#define PROBING_MARGIN_RIGHT PROBING_MARGIN
  2179. //#define PROBING_MARGIN_FRONT PROBING_MARGIN
  2180. //#define PROBING_MARGIN_BACK PROBING_MARGIN
  2181. #endif
  2182.  
  2183. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  2184. // Override the mesh area if the automatic (max) area is too large
  2185. #define MESH_MIN_X MESH_INSET
  2186. #define MESH_MIN_Y MESH_INSET
  2187. #define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  2188. #define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  2189. #endif
  2190.  
  2191. #if BOTH(AUTO_BED_LEVELING_UBL, EEPROM_SETTINGS)
  2192. //#define OPTIMIZED_MESH_STORAGE // Store mesh with less precision to save EEPROM space
  2193. #endif
  2194.  
  2195. /**
  2196. * Repeatedly attempt G29 leveling until it succeeds.
  2197. * Stop after G29_MAX_RETRIES attempts.
  2198. */
  2199. //#define G29_RETRY_AND_RECOVER
  2200. #if ENABLED(G29_RETRY_AND_RECOVER)
  2201. #define G29_MAX_RETRIES 3
  2202. #define G29_HALT_ON_FAILURE
  2203. /**
  2204. * Specify the GCODE commands that will be executed when leveling succeeds,
  2205. * between attempts, and after the maximum number of retries have been tried.
  2206. */
  2207. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  2208. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  2209. #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"
  2210.  
  2211. #endif
  2212.  
  2213. // @section probes
  2214.  
  2215. /**
  2216. * Thermal Probe Compensation
  2217. *
  2218. * Adjust probe measurements to compensate for distortion associated with the temperature
  2219. * of the probe, bed, and/or hotend.
  2220. * Use G76 to automatically calibrate this feature for probe and bed temperatures.
  2221. * (Extruder temperature/offset values must be calibrated manually.)
  2222. * Use M871 to set temperature/offset values manually.
  2223. * For more details see https://marlinfw.org/docs/features/probe_temp_compensation.html
  2224. */
  2225. //#define PTC_PROBE // Compensate based on probe temperature
  2226. //#define PTC_BED // Compensate based on bed temperature
  2227. //#define PTC_HOTEND // Compensate based on hotend temperature
  2228.  
  2229. #if ANY(PTC_PROBE, PTC_BED, PTC_HOTEND)
  2230. /**
  2231. * If the probe is outside the defined range, use linear extrapolation with the closest
  2232. * point and the point with index PTC_LINEAR_EXTRAPOLATION. e.g., If set to 4 it will use the
  2233. * linear extrapolation between data[0] and data[4] for values below PTC_PROBE_START.
  2234. */
  2235. //#define PTC_LINEAR_EXTRAPOLATION 4
  2236.  
  2237. #if ENABLED(PTC_PROBE)
  2238. // Probe temperature calibration generates a table of values starting at PTC_PROBE_START
  2239. // (e.g., 30), in steps of PTC_PROBE_RES (e.g., 5) with PTC_PROBE_COUNT (e.g., 10) samples.
  2240. #define PTC_PROBE_START 30 // (°C)
  2241. #define PTC_PROBE_RES 5 // (°C)
  2242. #define PTC_PROBE_COUNT 10
  2243. #define PTC_PROBE_ZOFFS { 0 } // (µm) Z adjustments per sample
  2244. #endif
  2245.  
  2246. #if ENABLED(PTC_BED)
  2247. // Bed temperature calibration builds a similar table.
  2248. #define PTC_BED_START 60 // (°C)
  2249. #define PTC_BED_RES 5 // (°C)
  2250. #define PTC_BED_COUNT 10
  2251. #define PTC_BED_ZOFFS { 0 } // (µm) Z adjustments per sample
  2252. #endif
  2253.  
  2254. #if ENABLED(PTC_HOTEND)
  2255. // Note: There is no automatic calibration for the hotend. Use M871.
  2256. #define PTC_HOTEND_START 180 // (°C)
  2257. #define PTC_HOTEND_RES 5 // (°C)
  2258. #define PTC_HOTEND_COUNT 20
  2259. #define PTC_HOTEND_ZOFFS { 0 } // (µm) Z adjustments per sample
  2260. #endif
  2261.  
  2262. // G76 options
  2263. #if BOTH(PTC_PROBE, PTC_BED)
  2264. // Park position to wait for probe cooldown
  2265. #define PTC_PARK_POS { 0, 0, 100 }
  2266.  
  2267. // Probe position to probe and wait for probe to reach target temperature
  2268. //#define PTC_PROBE_POS { 12.0f, 7.3f } // Example: MK52 magnetic heatbed
  2269. #define PTC_PROBE_POS { 90, 100 }
  2270.  
  2271. // The temperature the probe should be at while taking measurements during
  2272. // bed temperature calibration.
  2273. #define PTC_PROBE_TEMP 30 // (°C)
  2274.  
  2275. // Height above Z=0.0 to raise the nozzle. Lowering this can help the probe to heat faster.
  2276. // Note: The Z=0.0 offset is determined by the probe Z offset (e.g., as set with M851 Z).
  2277. #define PTC_PROBE_HEATING_OFFSET 0.5 // (mm)
  2278. #endif
  2279. #endif // PTC_PROBE || PTC_BED || PTC_HOTEND
  2280.  
  2281. // @section extras
  2282.  
  2283. //
  2284. // G60/G61 Position Save and Return
  2285. //
  2286. //#define SAVED_POSITIONS 1 // Each saved position slot costs 12 bytes
  2287.  
  2288. //
  2289. // G2/G3 Arc Support
  2290. //
  2291. #define ARC_SUPPORT // Requires ~3226 bytes
  2292. #if ENABLED(ARC_SUPPORT)
  2293. #define MIN_ARC_SEGMENT_MM 0.1 // (mm) Minimum length of each arc segment
  2294. #define MAX_ARC_SEGMENT_MM 1.0 // (mm) Maximum length of each arc segment
  2295. #define MIN_CIRCLE_SEGMENTS 72 // Minimum number of segments in a complete circle
  2296. //#define ARC_SEGMENTS_PER_SEC 50 // Use the feedrate to choose the segment length
  2297. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  2298. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  2299. //#define SF_ARC_FIX // Enable only if using SkeinForge with "Arc Point" fillet procedure
  2300. #endif
  2301.  
  2302. // G5 Bézier Curve Support with XYZE destination and IJPQ offsets
  2303. //#define BEZIER_CURVE_SUPPORT // Requires ~2666 bytes
  2304.  
  2305. #if EITHER(ARC_SUPPORT, BEZIER_CURVE_SUPPORT)
  2306. //#define CNC_WORKSPACE_PLANES // Allow G2/G3/G5 to operate in XY, ZX, or YZ planes
  2307. #endif
  2308.  
  2309. /**
  2310. * Direct Stepping
  2311. *
  2312. * Comparable to the method used by Klipper, G6 direct stepping significantly
  2313. * reduces motion calculations, increases top printing speeds, and results in
  2314. * less step aliasing by calculating all motions in advance.
  2315. * Preparing your G-code: https://github.com/colinrgodsey/step-daemon
  2316. */
  2317. //#define DIRECT_STEPPING
  2318.  
  2319. /**
  2320. * G38 Probe Target
  2321. *
  2322. * This option adds G38.2 and G38.3 (probe towards target)
  2323. * and optionally G38.4 and G38.5 (probe away from target).
  2324. * Set MULTIPLE_PROBING for G38 to probe more than once.
  2325. */
  2326. //#define G38_PROBE_TARGET
  2327. #if ENABLED(G38_PROBE_TARGET)
  2328. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  2329. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  2330. #endif
  2331.  
  2332. // @section motion
  2333.  
  2334. // Moves (or segments) with fewer steps than this will be joined with the next move
  2335. #define MIN_STEPS_PER_SEGMENT 6
  2336.  
  2337. /**
  2338. * Minimum delay before and after setting the stepper DIR (in ns)
  2339. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  2340. * 20 : Minimum for TMC2xxx drivers
  2341. * 200 : Minimum for A4988 drivers
  2342. * 400 : Minimum for A5984 drivers
  2343. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  2344. * 650 : Minimum for DRV8825 drivers
  2345. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  2346. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  2347. *
  2348. * Override the default value based on the driver type set in Configuration.h.
  2349. */
  2350. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  2351. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  2352.  
  2353. /**
  2354. * Minimum stepper driver pulse width (in µs)
  2355. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  2356. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  2357. * 1 : Minimum for A4988 and A5984 stepper drivers
  2358. * 2 : Minimum for DRV8825 stepper drivers
  2359. * 3 : Minimum for TB6600 stepper drivers
  2360. * 30 : Minimum for TB6560 stepper drivers
  2361. *
  2362. * Override the default value based on the driver type set in Configuration.h.
  2363. */
  2364. //#define MINIMUM_STEPPER_PULSE 2
  2365.  
  2366. /**
  2367. * Maximum stepping rate (in Hz) the stepper driver allows
  2368. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  2369. * 5000000 : Maximum for TMC2xxx stepper drivers
  2370. * 1000000 : Maximum for LV8729 stepper driver
  2371. * 500000 : Maximum for A4988 stepper driver
  2372. * 250000 : Maximum for DRV8825 stepper driver
  2373. * 150000 : Maximum for TB6600 stepper driver
  2374. * 15000 : Maximum for TB6560 stepper driver
  2375. *
  2376. * Override the default value based on the driver type set in Configuration.h.
  2377. */
  2378. //#define MAXIMUM_STEPPER_RATE 250000
  2379.  
  2380. // @section temperature
  2381.  
  2382. // Control heater 0 and heater 1 in parallel.
  2383. //#define HEATERS_PARALLEL
  2384.  
  2385. //===========================================================================
  2386. //================================= Buffers =================================
  2387. //===========================================================================
  2388.  
  2389. // @section gcode
  2390.  
  2391. // The number of linear moves that can be in the planner at once.
  2392. // The value of BLOCK_BUFFER_SIZE must be a power of 2 (e.g., 8, 16, 32)
  2393. #if BOTH(SDSUPPORT, DIRECT_STEPPING)
  2394. #define BLOCK_BUFFER_SIZE 64
  2395. #elif ENABLED(SDSUPPORT)
  2396. #define BLOCK_BUFFER_SIZE 64
  2397. #else
  2398. #define BLOCK_BUFFER_SIZE 64
  2399. #endif
  2400.  
  2401. // @section serial
  2402.  
  2403. // The ASCII buffer for serial input
  2404. #define MAX_CMD_SIZE 96
  2405. #define BUFSIZE 32
  2406.  
  2407. // Transmission to Host Buffer Size
  2408. // To save 386 bytes of flash (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  2409. // To buffer a simple "ok" you need 4 bytes.
  2410. // For ADVANCED_OK (M105) you need 32 bytes.
  2411. // For debug-echo: 128 bytes for the optimal speed.
  2412. // Other output doesn't need to be that speedy.
  2413. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  2414. #define TX_BUFFER_SIZE 32
  2415.  
  2416. // Host Receive Buffer Size
  2417. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  2418. // To use flow control, set this buffer size to at least 1024 bytes.
  2419. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  2420. #define RX_BUFFER_SIZE 2048
  2421.  
  2422. #if RX_BUFFER_SIZE >= 1024
  2423. // Enable to have the controller send XON/XOFF control characters to
  2424. // the host to signal the RX buffer is becoming full.
  2425. //#define SERIAL_XON_XOFF
  2426. #endif
  2427.  
  2428. #if ENABLED(SDSUPPORT)
  2429. // Enable this option to collect and display the maximum
  2430. // RX queue usage after transferring a file to SD.
  2431. //#define SERIAL_STATS_MAX_RX_QUEUED
  2432.  
  2433. // Enable this option to collect and display the number
  2434. // of dropped bytes after a file transfer to SD.
  2435. //#define SERIAL_STATS_DROPPED_RX
  2436. #endif
  2437.  
  2438. // Monitor RX buffer usage
  2439. // Dump an error to the serial port if the serial receive buffer overflows.
  2440. // If you see these errors, increase the RX_BUFFER_SIZE value.
  2441. // Not supported on all platforms.
  2442. //#define RX_BUFFER_MONITOR
  2443.  
  2444. /**
  2445. * Emergency Command Parser
  2446. *
  2447. * Add a low-level parser to intercept certain commands as they
  2448. * enter the serial receive buffer, so they cannot be blocked.
  2449. * Currently handles M108, M112, M410, M876
  2450. * NOTE: Not yet implemented for all platforms.
  2451. */
  2452. #define EMERGENCY_PARSER
  2453.  
  2454. /**
  2455. * Realtime Reporting (requires EMERGENCY_PARSER)
  2456. *
  2457. * - Report position and state of the machine (like Grbl).
  2458. * - Auto-report position during long moves.
  2459. * - Useful for CNC/LASER.
  2460. *
  2461. * Adds support for commands:
  2462. * S000 : Report State and Position while moving.
  2463. * P000 : Instant Pause / Hold while moving.
  2464. * R000 : Resume from Pause / Hold.
  2465. *
  2466. * - During Hold all Emergency Parser commands are available, as usual.
  2467. * - Enable NANODLP_Z_SYNC and NANODLP_ALL_AXIS for move command end-state reports.
  2468. */
  2469. //#define REALTIME_REPORTING_COMMANDS
  2470. #if ENABLED(REALTIME_REPORTING_COMMANDS)
  2471. //#define FULL_REPORT_TO_HOST_FEATURE // Auto-report the machine status like Grbl CNC
  2472. #endif
  2473.  
  2474. /**
  2475. * Bad Serial-connections can miss a received command by sending an 'ok'
  2476. * Therefore some clients abort after 30 seconds in a timeout.
  2477. * Some other clients start sending commands while receiving a 'wait'.
  2478. * This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  2479. */
  2480. //#define NO_TIMEOUTS 1000 // (ms)
  2481.  
  2482. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  2483. #define ADVANCED_OK
  2484.  
  2485. // Printrun may have trouble receiving long strings all at once.
  2486. // This option inserts short delays between lines of serial output.
  2487. #define SERIAL_OVERRUN_PROTECTION
  2488.  
  2489. // For serial echo, the number of digits after the decimal point
  2490. #define SERIAL_FLOAT_PRECISION 4
  2491.  
  2492. /**
  2493. * Set the number of proportional font spaces required to fill up a typical character space.
  2494. * This can help to better align the output of commands like `G29 O` Mesh Output.
  2495. *
  2496. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2497. * Otherwise, adjust according to your client and font.
  2498. */
  2499. #define PROPORTIONAL_FONT_RATIO 1.0
  2500.  
  2501. // @section extras
  2502.  
  2503. /**
  2504. * Extra Fan Speed
  2505. * Adds a secondary fan speed for each print-cooling fan.
  2506. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  2507. * 'M106 P<fan> T2' : Use the set secondary speed
  2508. * 'M106 P<fan> T1' : Restore the previous fan speed
  2509. */
  2510. //#define EXTRA_FAN_SPEED
  2511.  
  2512. // @section gcode
  2513.  
  2514. /**
  2515. * Firmware-based and LCD-controlled retract
  2516. *
  2517. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  2518. * Use M207 and M208 to define parameters for retract / recover.
  2519. *
  2520. * Use M209 to enable or disable auto-retract.
  2521. * With auto-retract enabled, all G1 E moves within the set range
  2522. * will be converted to firmware-based retract/recover moves.
  2523. *
  2524. * Be sure to turn off auto-retract during filament change.
  2525. *
  2526. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  2527. */
  2528. //#define FWRETRACT
  2529. #if ENABLED(FWRETRACT)
  2530. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  2531. #if ENABLED(FWRETRACT_AUTORETRACT)
  2532. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  2533. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  2534. #endif
  2535. #define RETRACT_LENGTH 5 // (mm) Default retract length (positive value)
  2536. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  2537. #define RETRACT_FEEDRATE 100 // (mm/s) Default feedrate for retracting
  2538. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  2539. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  2540. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  2541. #define RETRACT_RECOVER_FEEDRATE 50 // (mm/s) Default feedrate for recovering from retraction
  2542. #define RETRACT_RECOVER_FEEDRATE_SWAP 50 // (mm/s) Default feedrate for recovering from swap retraction
  2543. #if ENABLED(MIXING_EXTRUDER)
  2544. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  2545. #endif
  2546. #endif
  2547.  
  2548. // @section tool change
  2549.  
  2550. /**
  2551. * Universal tool change settings.
  2552. * Applies to all types of extruders except where explicitly noted.
  2553. */
  2554. #if HAS_MULTI_EXTRUDER
  2555. // Z raise distance for tool-change, as needed for some extruders
  2556. #define TOOLCHANGE_ZRAISE 2 // (mm)
  2557. //#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
  2558. //#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
  2559. #if ENABLED(TOOLCHANGE_NO_RETURN)
  2560. //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // Extra G-code to run after tool-change
  2561. #endif
  2562.  
  2563. /**
  2564. * Extra G-code to run while executing tool-change commands. Can be used to use an additional
  2565. * stepper motor (e.g., I axis in Configuration.h) to drive the tool-changer.
  2566. */
  2567. //#define EVENT_GCODE_TOOLCHANGE_T0 "G28 A\nG1 A0" // Extra G-code to run while executing tool-change command T0
  2568. //#define EVENT_GCODE_TOOLCHANGE_T1 "G1 A10" // Extra G-code to run while executing tool-change command T1
  2569. //#define EVENT_GCODE_TOOLCHANGE_ALWAYS_RUN // Always execute above G-code sequences. Use with caution!
  2570.  
  2571. /**
  2572. * Tool Sensors detect when tools have been picked up or dropped.
  2573. * Requires the pins TOOL_SENSOR1_PIN, TOOL_SENSOR2_PIN, etc.
  2574. */
  2575. //#define TOOL_SENSOR
  2576.  
  2577. /**
  2578. * Retract and prime filament on tool-change to reduce
  2579. * ooze and stringing and to get cleaner transitions.
  2580. */
  2581. //#define TOOLCHANGE_FILAMENT_SWAP
  2582. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  2583. // Load / Unload
  2584. #define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
  2585. #define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart. Adjust with LCD or M217 B.
  2586. #define TOOLCHANGE_FS_RETRACT_SPEED (50*60) // (mm/min) (Unloading)
  2587. #define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
  2588.  
  2589. // Longer prime to clean out a SINGLENOZZLE
  2590. #define TOOLCHANGE_FS_EXTRA_PRIME 0 // (mm) Extra priming length
  2591. #define TOOLCHANGE_FS_PRIME_SPEED (4.6*60) // (mm/min) Extra priming feedrate
  2592. #define TOOLCHANGE_FS_WIPE_RETRACT 0 // (mm) Cutting retraction out of park, for less stringing, better wipe, etc. Adjust with LCD or M217 G.
  2593.  
  2594. // Cool after prime to reduce stringing
  2595. #define TOOLCHANGE_FS_FAN -1 // Fan index or -1 to skip
  2596. #define TOOLCHANGE_FS_FAN_SPEED 255 // 0-255
  2597. #define TOOLCHANGE_FS_FAN_TIME 10 // (seconds)
  2598.  
  2599. // Use TOOLCHANGE_FS_PRIME_SPEED feedrate the first time each extruder is primed
  2600. //#define TOOLCHANGE_FS_SLOW_FIRST_PRIME
  2601.  
  2602. /**
  2603. * Prime T0 the first time T0 is sent to the printer:
  2604. * [ Power-On -> T0 { Activate & Prime T0 } -> T1 { Retract T0, Activate & Prime T1 } ]
  2605. * If disabled, no priming on T0 until switching back to T0 from another extruder:
  2606. * [ Power-On -> T0 { T0 Activated } -> T1 { Activate & Prime T1 } -> T0 { Retract T1, Activate & Prime T0 } ]
  2607. * Enable with M217 V1 before printing to avoid unwanted priming on host connect.
  2608. */
  2609. //#define TOOLCHANGE_FS_PRIME_FIRST_USED
  2610.  
  2611. /**
  2612. * Tool Change Migration
  2613. * This feature provides G-code and LCD options to switch tools mid-print.
  2614. * All applicable tool properties are migrated so the print can continue.
  2615. * Tools must be closely matching and other restrictions may apply.
  2616. * Useful to:
  2617. * - Change filament color without interruption
  2618. * - Switch spools automatically on filament runout
  2619. * - Switch to a different nozzle on an extruder jam
  2620. */
  2621. #define TOOLCHANGE_MIGRATION_FEATURE
  2622.  
  2623. #endif
  2624.  
  2625. /**
  2626. * Position to park head during tool change.
  2627. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  2628. */
  2629. //#define TOOLCHANGE_PARK
  2630. #if ENABLED(TOOLCHANGE_PARK)
  2631. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  2632. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/min)
  2633. //#define TOOLCHANGE_PARK_X_ONLY // X axis only move
  2634. //#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
  2635. #endif
  2636. #endif // HAS_MULTI_EXTRUDER
  2637.  
  2638. // @section advanced pause
  2639.  
  2640. /**
  2641. * Advanced Pause for Filament Change
  2642. * - Adds the G-code M600 Filament Change to initiate a filament change.
  2643. * - This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  2644. *
  2645. * Requirements:
  2646. * - For Filament Change parking enable and configure NOZZLE_PARK_FEATURE.
  2647. * - For user interaction enable an LCD display, HOST_PROMPT_SUPPORT, or EMERGENCY_PARSER.
  2648. *
  2649. * Enable PARK_HEAD_ON_PAUSE to add the G-code M125 Pause and Park.
  2650. */
  2651. #define ADVANCED_PAUSE_FEATURE
  2652. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  2653. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  2654. #define PAUSE_PARK_RETRACT_LENGTH 5 // (mm) Initial retract.
  2655. // This short retract is done immediately, before parking the nozzle.
  2656. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  2657. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2658. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  2659. // For Bowden, the full length of the tube and nozzle.
  2660. // For direct drive, the full length of the nozzle.
  2661. // Set to 0 for manual unloading.
  2662. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  2663. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  2664. // 0 to disable start loading and skip to fast load only
  2665. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  2666. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  2667. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 100 // (mm) Load length of filament, from extruder gear to nozzle.
  2668. // For Bowden, the full length of the tube and nozzle.
  2669. // For direct drive, the full length of the nozzle.
  2670. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  2671. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  2672. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  2673. // Set to 0 for manual extrusion.
  2674. // Filament can be extruded repeatedly from the Filament Change menu
  2675. // until extrusion is consistent, and to purge old filament.
  2676. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  2677. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  2678.  
  2679. // Filament Unload does a Retract, Delay, and Purge first:
  2680. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  2681. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  2682. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  2683. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
  2684.  
  2685. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  2686. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  2687. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  2688. //#define FILAMENT_CHANGE_RESUME_ON_INSERT // Automatically continue / load filament when runout sensor is triggered again.
  2689. //#define PAUSE_REHEAT_FAST_RESUME // Reduce number of waits by not prompting again post-timeout before continuing.
  2690.  
  2691. #define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  2692. //#define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change
  2693.  
  2694. #define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  2695. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  2696. #endif
  2697.  
  2698. // @section tmc_smart
  2699.  
  2700. /**
  2701. * Trinamic Smart Drivers
  2702. *
  2703. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode:
  2704. * - Connect your SPI pins to the Hardware SPI interface on the board.
  2705. * Some boards have simple jumper connections! See your board's documentation.
  2706. * - Define the required Stepper CS pins in your `pins_MYBOARD.h` file.
  2707. * (See the RAMPS pins, for example.)
  2708. * - You can also use Software SPI with GPIO pins instead of Hardware SPI.
  2709. *
  2710. * To use TMC220x stepper drivers with Serial UART:
  2711. * - Connect PDN_UART to the #_SERIAL_TX_PIN through a 1K resistor.
  2712. * For reading capabilities also connect PDN_UART to #_SERIAL_RX_PIN with no resistor.
  2713. * Some boards have simple jumper connections! See your board's documentation.
  2714. * - These drivers can also be used with Hardware Serial.
  2715. *
  2716. * The TMC26XStepper library is required for TMC26X stepper drivers.
  2717. * https://github.com/MarlinFirmware/TMC26XStepper
  2718. *
  2719. * The TMCStepper library is required for other TMC stepper drivers.
  2720. * https://github.com/teemuatlut/TMCStepper
  2721. *
  2722. * @section tmc/config
  2723. */
  2724. #if HAS_TRINAMIC_CONFIG || HAS_TMC26X
  2725.  
  2726. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  2727.  
  2728. /**
  2729. * Interpolate microsteps to 256
  2730. * Override for each driver with <driver>_INTERPOLATE settings below
  2731. */
  2732. #define INTERPOLATE true
  2733.  
  2734. #if AXIS_IS_TMC_CONFIG(X)
  2735. #define X_CURRENT 650 // (mA) RMS current. Multiply by 1.414 for peak current.
  2736. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
  2737. #define X_MICROSTEPS 16 // 0..256
  2738. #define X_RSENSE 0.11 // Multiplied x1000 for TMC26X
  2739. #define X_CHAIN_POS -1 // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
  2740. //#define X_INTERPOLATE true // Enable to override 'INTERPOLATE' for the X axis
  2741. //#define X_HOLD_MULTIPLIER 0.5 // Enable to override 'HOLD_MULTIPLIER' for the X axis
  2742. #endif
  2743.  
  2744. #if AXIS_IS_TMC_CONFIG(X2)
  2745. #define X2_CURRENT X_CURRENT
  2746. #define X2_CURRENT_HOME X_CURRENT_HOME
  2747. #define X2_MICROSTEPS X_MICROSTEPS
  2748. #define X2_RSENSE X_RSENSE
  2749. #define X2_CHAIN_POS -1
  2750. //#define X2_INTERPOLATE true
  2751. //#define X2_HOLD_MULTIPLIER 0.5
  2752. #endif
  2753.  
  2754. #if AXIS_IS_TMC_CONFIG(Y)
  2755. #define Y_CURRENT 800
  2756. #define Y_CURRENT_HOME Y_CURRENT
  2757. #define Y_MICROSTEPS 16
  2758. #define Y_RSENSE 0.11
  2759. #define Y_CHAIN_POS -1
  2760. //#define Y_INTERPOLATE true
  2761. //#define Y_HOLD_MULTIPLIER 0.5
  2762. #endif
  2763.  
  2764. #if AXIS_IS_TMC_CONFIG(Y2)
  2765. #define Y2_CURRENT Y_CURRENT
  2766. #define Y2_CURRENT_HOME Y_CURRENT_HOME
  2767. #define Y2_MICROSTEPS Y_MICROSTEPS
  2768. #define Y2_RSENSE Y_RSENSE
  2769. #define Y2_CHAIN_POS -1
  2770. //#define Y2_INTERPOLATE true
  2771. //#define Y2_HOLD_MULTIPLIER 0.5
  2772. #endif
  2773.  
  2774. #if AXIS_IS_TMC_CONFIG(Z)
  2775. #define Z_CURRENT 800
  2776. #define Z_CURRENT_HOME Z_CURRENT
  2777. #define Z_MICROSTEPS 16
  2778. #define Z_RSENSE 0.11
  2779. #define Z_CHAIN_POS -1
  2780. //#define Z_INTERPOLATE true
  2781. //#define Z_HOLD_MULTIPLIER 0.5
  2782. #endif
  2783.  
  2784. #if AXIS_IS_TMC_CONFIG(Z2)
  2785. #define Z2_CURRENT Z_CURRENT
  2786. #define Z2_CURRENT_HOME Z_CURRENT_HOME
  2787. #define Z2_MICROSTEPS Z_MICROSTEPS
  2788. #define Z2_RSENSE Z_RSENSE
  2789. #define Z2_CHAIN_POS -1
  2790. //#define Z2_INTERPOLATE true
  2791. //#define Z2_HOLD_MULTIPLIER 0.5
  2792. #endif
  2793.  
  2794. #if AXIS_IS_TMC_CONFIG(Z3)
  2795. #define Z3_CURRENT Z_CURRENT
  2796. #define Z3_CURRENT_HOME Z_CURRENT_HOME
  2797. #define Z3_MICROSTEPS Z_MICROSTEPS
  2798. #define Z3_RSENSE Z_RSENSE
  2799. #define Z3_CHAIN_POS -1
  2800. //#define Z3_INTERPOLATE true
  2801. //#define Z3_HOLD_MULTIPLIER 0.5
  2802. #endif
  2803.  
  2804. #if AXIS_IS_TMC_CONFIG(Z4)
  2805. #define Z4_CURRENT Z_CURRENT
  2806. #define Z4_CURRENT_HOME Z_CURRENT_HOME
  2807. #define Z4_MICROSTEPS Z_MICROSTEPS
  2808. #define Z4_RSENSE Z_RSENSE
  2809. #define Z4_CHAIN_POS -1
  2810. //#define Z4_INTERPOLATE true
  2811. //#define Z4_HOLD_MULTIPLIER 0.5
  2812. #endif
  2813.  
  2814. #if AXIS_IS_TMC_CONFIG(I)
  2815. #define I_CURRENT 800
  2816. #define I_CURRENT_HOME I_CURRENT
  2817. #define I_MICROSTEPS 16
  2818. #define I_RSENSE 0.11
  2819. #define I_CHAIN_POS -1
  2820. //#define I_INTERPOLATE true
  2821. //#define I_HOLD_MULTIPLIER 0.5
  2822. #endif
  2823.  
  2824. #if AXIS_IS_TMC_CONFIG(J)
  2825. #define J_CURRENT 800
  2826. #define J_CURRENT_HOME J_CURRENT
  2827. #define J_MICROSTEPS 16
  2828. #define J_RSENSE 0.11
  2829. #define J_CHAIN_POS -1
  2830. //#define J_INTERPOLATE true
  2831. //#define J_HOLD_MULTIPLIER 0.5
  2832. #endif
  2833.  
  2834. #if AXIS_IS_TMC_CONFIG(K)
  2835. #define K_CURRENT 800
  2836. #define K_CURRENT_HOME K_CURRENT
  2837. #define K_MICROSTEPS 16
  2838. #define K_RSENSE 0.11
  2839. #define K_CHAIN_POS -1
  2840. //#define K_INTERPOLATE true
  2841. //#define K_HOLD_MULTIPLIER 0.5
  2842. #endif
  2843.  
  2844. #if AXIS_IS_TMC_CONFIG(U)
  2845. #define U_CURRENT 800
  2846. #define U_CURRENT_HOME U_CURRENT
  2847. #define U_MICROSTEPS 8
  2848. #define U_RSENSE 0.11
  2849. #define U_CHAIN_POS -1
  2850. //#define U_INTERPOLATE true
  2851. //#define U_HOLD_MULTIPLIER 0.5
  2852. #endif
  2853.  
  2854. #if AXIS_IS_TMC_CONFIG(V)
  2855. #define V_CURRENT 800
  2856. #define V_CURRENT_HOME V_CURRENT
  2857. #define V_MICROSTEPS 8
  2858. #define V_RSENSE 0.11
  2859. #define V_CHAIN_POS -1
  2860. //#define V_INTERPOLATE true
  2861. //#define V_HOLD_MULTIPLIER 0.5
  2862. #endif
  2863.  
  2864. #if AXIS_IS_TMC_CONFIG(W)
  2865. #define W_CURRENT 800
  2866. #define W_CURRENT_HOME W_CURRENT
  2867. #define W_MICROSTEPS 8
  2868. #define W_RSENSE 0.11
  2869. #define W_CHAIN_POS -1
  2870. //#define W_INTERPOLATE true
  2871. //#define W_HOLD_MULTIPLIER 0.5
  2872. #endif
  2873.  
  2874. #if AXIS_IS_TMC_CONFIG(E0)
  2875. #define E0_CURRENT 800
  2876. #define E0_MICROSTEPS 16
  2877. #define E0_RSENSE 0.11
  2878. #define E0_CHAIN_POS -1
  2879. //#define E0_INTERPOLATE true
  2880. //#define E0_HOLD_MULTIPLIER 0.5
  2881. #endif
  2882.  
  2883. #if AXIS_IS_TMC_CONFIG(E1)
  2884. #define E1_CURRENT E0_CURRENT
  2885. #define E1_MICROSTEPS E0_MICROSTEPS
  2886. #define E1_RSENSE E0_RSENSE
  2887. #define E1_CHAIN_POS -1
  2888. //#define E1_INTERPOLATE true
  2889. //#define E1_HOLD_MULTIPLIER 0.5
  2890. #endif
  2891.  
  2892. #if AXIS_IS_TMC_CONFIG(E2)
  2893. #define E2_CURRENT E0_CURRENT
  2894. #define E2_MICROSTEPS E0_MICROSTEPS
  2895. #define E2_RSENSE E0_RSENSE
  2896. #define E2_CHAIN_POS -1
  2897. //#define E2_INTERPOLATE true
  2898. //#define E2_HOLD_MULTIPLIER 0.5
  2899. #endif
  2900.  
  2901. #if AXIS_IS_TMC_CONFIG(E3)
  2902. #define E3_CURRENT E0_CURRENT
  2903. #define E3_MICROSTEPS E0_MICROSTEPS
  2904. #define E3_RSENSE E0_RSENSE
  2905. #define E3_CHAIN_POS -1
  2906. //#define E3_INTERPOLATE true
  2907. //#define E3_HOLD_MULTIPLIER 0.5
  2908. #endif
  2909.  
  2910. #if AXIS_IS_TMC_CONFIG(E4)
  2911. #define E4_CURRENT E0_CURRENT
  2912. #define E4_MICROSTEPS E0_MICROSTEPS
  2913. #define E4_RSENSE E0_RSENSE
  2914. #define E4_CHAIN_POS -1
  2915. //#define E4_INTERPOLATE true
  2916. //#define E4_HOLD_MULTIPLIER 0.5
  2917. #endif
  2918.  
  2919. #if AXIS_IS_TMC_CONFIG(E5)
  2920. #define E5_CURRENT E0_CURRENT
  2921. #define E5_MICROSTEPS E0_MICROSTEPS
  2922. #define E5_RSENSE E0_RSENSE
  2923. #define E5_CHAIN_POS -1
  2924. //#define E5_INTERPOLATE true
  2925. //#define E5_HOLD_MULTIPLIER 0.5
  2926. #endif
  2927.  
  2928. #if AXIS_IS_TMC_CONFIG(E6)
  2929. #define E6_CURRENT E0_CURRENT
  2930. #define E6_MICROSTEPS E0_MICROSTEPS
  2931. #define E6_RSENSE E0_RSENSE
  2932. #define E6_CHAIN_POS -1
  2933. //#define E6_INTERPOLATE true
  2934. //#define E6_HOLD_MULTIPLIER 0.5
  2935. #endif
  2936.  
  2937. #if AXIS_IS_TMC_CONFIG(E7)
  2938. #define E7_CURRENT E0_CURRENT
  2939. #define E7_MICROSTEPS E0_MICROSTEPS
  2940. #define E7_RSENSE E0_RSENSE
  2941. #define E7_CHAIN_POS -1
  2942. //#define E7_INTERPOLATE true
  2943. //#define E7_HOLD_MULTIPLIER 0.5
  2944. #endif
  2945.  
  2946. // @section tmc/spi
  2947.  
  2948. /**
  2949. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  2950. * The default pins can be found in your board's pins file.
  2951. */
  2952. //#define X_CS_PIN -1
  2953. //#define Y_CS_PIN -1
  2954. //#define Z_CS_PIN -1
  2955. //#define X2_CS_PIN -1
  2956. //#define Y2_CS_PIN -1
  2957. //#define Z2_CS_PIN -1
  2958. //#define Z3_CS_PIN -1
  2959. //#define Z4_CS_PIN -1
  2960. //#define I_CS_PIN -1
  2961. //#define J_CS_PIN -1
  2962. //#define K_CS_PIN -1
  2963. //#define U_CS_PIN -1
  2964. //#define V_CS_PIN -1
  2965. //#define W_CS_PIN -1
  2966. //#define E0_CS_PIN -1
  2967. //#define E1_CS_PIN -1
  2968. //#define E2_CS_PIN -1
  2969. //#define E3_CS_PIN -1
  2970. //#define E4_CS_PIN -1
  2971. //#define E5_CS_PIN -1
  2972. //#define E6_CS_PIN -1
  2973. //#define E7_CS_PIN -1
  2974.  
  2975. /**
  2976. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2977. * The default SW SPI pins are defined the respective pins files,
  2978. * but you can override or define them here.
  2979. */
  2980. //#define TMC_USE_SW_SPI
  2981. //#define TMC_SPI_MOSI -1
  2982. //#define TMC_SPI_MISO -1
  2983. //#define TMC_SPI_SCK -1
  2984.  
  2985. // @section tmc/serial
  2986.  
  2987. /**
  2988. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2989. * Set the address using jumpers on pins MS1 and MS2.
  2990. * Address | MS1 | MS2
  2991. * 0 | LOW | LOW
  2992. * 1 | HIGH | LOW
  2993. * 2 | LOW | HIGH
  2994. * 3 | HIGH | HIGH
  2995. *
  2996. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2997. * on the same serial port, either here or in your board's pins file.
  2998. */
  2999. //#define X_SLAVE_ADDRESS 0
  3000. //#define Y_SLAVE_ADDRESS 0
  3001. //#define Z_SLAVE_ADDRESS 0
  3002. //#define X2_SLAVE_ADDRESS 0
  3003. //#define Y2_SLAVE_ADDRESS 0
  3004. //#define Z2_SLAVE_ADDRESS 0
  3005. //#define Z3_SLAVE_ADDRESS 0
  3006. //#define Z4_SLAVE_ADDRESS 0
  3007. //#define I_SLAVE_ADDRESS 0
  3008. //#define J_SLAVE_ADDRESS 0
  3009. //#define K_SLAVE_ADDRESS 0
  3010. //#define U_SLAVE_ADDRESS 0
  3011. //#define V_SLAVE_ADDRESS 0
  3012. //#define W_SLAVE_ADDRESS 0
  3013. //#define E0_SLAVE_ADDRESS 0
  3014. //#define E1_SLAVE_ADDRESS 0
  3015. //#define E2_SLAVE_ADDRESS 0
  3016. //#define E3_SLAVE_ADDRESS 0
  3017. //#define E4_SLAVE_ADDRESS 0
  3018. //#define E5_SLAVE_ADDRESS 0
  3019. //#define E6_SLAVE_ADDRESS 0
  3020. //#define E7_SLAVE_ADDRESS 0
  3021.  
  3022. // @section tmc/smart
  3023.  
  3024. /**
  3025. * Software enable
  3026. *
  3027. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  3028. * function through a communication line such as SPI or UART.
  3029. */
  3030. //#define SOFTWARE_DRIVER_ENABLE
  3031.  
  3032. // @section tmc/stealthchop
  3033.  
  3034. /**
  3035. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  3036. * Use Trinamic's ultra quiet stepping mode.
  3037. * When disabled, Marlin will use spreadCycle stepping mode.
  3038. */
  3039. #if HAS_STEALTHCHOP
  3040. #define STEALTHCHOP_XY
  3041. #define STEALTHCHOP_Z
  3042. #define STEALTHCHOP_I
  3043. #define STEALTHCHOP_J
  3044. #define STEALTHCHOP_K
  3045. #define STEALTHCHOP_U
  3046. #define STEALTHCHOP_V
  3047. #define STEALTHCHOP_W
  3048. //#define STEALTHCHOP_E
  3049. #endif
  3050.  
  3051. /**
  3052. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  3053. * or with the help of an example included in the library.
  3054. * Provided parameter sets are
  3055. * CHOPPER_DEFAULT_12V
  3056. * CHOPPER_DEFAULT_19V
  3057. * CHOPPER_DEFAULT_24V
  3058. * CHOPPER_DEFAULT_36V
  3059. * CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
  3060. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
  3061. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  3062. *
  3063. * Define your own with:
  3064. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  3065. */
  3066. #define CHOPPER_TIMING CHOPPER_DEFAULT_24V // All axes (override below)
  3067. //#define CHOPPER_TIMING_X CHOPPER_TIMING // For X Axes (override below)
  3068. //#define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
  3069. //#define CHOPPER_TIMING_Y CHOPPER_TIMING // For Y Axes (override below)
  3070. //#define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
  3071. //#define CHOPPER_TIMING_Z CHOPPER_TIMING // For Z Axes (override below)
  3072. //#define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
  3073. //#define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
  3074. //#define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
  3075. //#define CHOPPER_TIMING_I CHOPPER_TIMING // For I Axis
  3076. //#define CHOPPER_TIMING_J CHOPPER_TIMING // For J Axis
  3077. //#define CHOPPER_TIMING_K CHOPPER_TIMING // For K Axis
  3078. //#define CHOPPER_TIMING_U CHOPPER_TIMING // For U Axis
  3079. //#define CHOPPER_TIMING_V CHOPPER_TIMING // For V Axis
  3080. //#define CHOPPER_TIMING_W CHOPPER_TIMING // For W Axis
  3081. //#define CHOPPER_TIMING_E CHOPPER_TIMING // For Extruders (override below)
  3082. //#define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
  3083. //#define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
  3084. //#define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
  3085. //#define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
  3086. //#define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
  3087. //#define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
  3088. //#define CHOPPER_TIMING_E7 CHOPPER_TIMING_E
  3089.  
  3090. // @section tmc/status
  3091.  
  3092. /**
  3093. * Monitor Trinamic drivers
  3094. * for error conditions like overtemperature and short to ground.
  3095. * To manage over-temp Marlin can decrease the driver current until the error condition clears.
  3096. * Other detected conditions can be used to stop the current print.
  3097. * Relevant G-codes:
  3098. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  3099. * M911 - Report stepper driver overtemperature pre-warn condition.
  3100. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  3101. * M122 - Report driver parameters (Requires TMC_DEBUG)
  3102. */
  3103. #define MONITOR_DRIVER_STATUS
  3104.  
  3105. #if ENABLED(MONITOR_DRIVER_STATUS)
  3106. #define CURRENT_STEP_DOWN 50 // [mA]
  3107. #define REPORT_CURRENT_CHANGE
  3108. #define STOP_ON_ERROR
  3109. #endif
  3110.  
  3111. // @section tmc/hybrid
  3112.  
  3113. /**
  3114. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  3115. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  3116. * This mode allows for faster movements at the expense of higher noise levels.
  3117. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  3118. * M913 X/Y/Z/E to live tune the setting
  3119. */
  3120. //#define HYBRID_THRESHOLD
  3121.  
  3122. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  3123. #define X2_HYBRID_THRESHOLD 100
  3124. #define Y_HYBRID_THRESHOLD 100
  3125. #define Y2_HYBRID_THRESHOLD 100
  3126. #define Z_HYBRID_THRESHOLD 3
  3127. #define Z2_HYBRID_THRESHOLD 3
  3128. #define Z3_HYBRID_THRESHOLD 3
  3129. #define Z4_HYBRID_THRESHOLD 3
  3130. #define I_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
  3131. #define J_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
  3132. #define K_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
  3133. #define U_HYBRID_THRESHOLD 3 // [mm/s]
  3134. #define V_HYBRID_THRESHOLD 3
  3135. #define W_HYBRID_THRESHOLD 3
  3136. #define E0_HYBRID_THRESHOLD 30
  3137. #define E1_HYBRID_THRESHOLD 30
  3138. #define E2_HYBRID_THRESHOLD 30
  3139. #define E3_HYBRID_THRESHOLD 30
  3140. #define E4_HYBRID_THRESHOLD 30
  3141. #define E5_HYBRID_THRESHOLD 30
  3142. #define E6_HYBRID_THRESHOLD 30
  3143. #define E7_HYBRID_THRESHOLD 30
  3144.  
  3145. /**
  3146. * Use StallGuard to home / probe X, Y, Z.
  3147. *
  3148. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  3149. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  3150. * X, Y, and Z homing will always be done in spreadCycle mode.
  3151. *
  3152. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  3153. * Use M914 X Y Z to set the stall threshold at runtime:
  3154. *
  3155. * Sensitivity TMC2209 Others
  3156. * HIGHEST 255 -64 (Too sensitive => False positive)
  3157. * LOWEST 0 63 (Too insensitive => No trigger)
  3158. *
  3159. * It is recommended to set HOMING_BUMP_MM to { 0, 0, 0 }.
  3160. *
  3161. * SPI_ENDSTOPS *** TMC2130/TMC5160 Only ***
  3162. * Poll the driver through SPI to determine load when homing.
  3163. * Removes the need for a wire from DIAG1 to an endstop pin.
  3164. *
  3165. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  3166. * homing and adds a guard period for endstop triggering.
  3167. *
  3168. * Comment *_STALL_SENSITIVITY to disable sensorless homing for that axis.
  3169. * @section tmc/stallguard
  3170. */
  3171. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  3172.  
  3173. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  3174. // TMC2209: 0...255. TMC2130: -64...63
  3175. #define X_STALL_SENSITIVITY 8
  3176. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  3177. #define Y_STALL_SENSITIVITY 8
  3178. #define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
  3179. //#define Z_STALL_SENSITIVITY 8
  3180. //#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  3181. //#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  3182. //#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
  3183. //#define I_STALL_SENSITIVITY 8
  3184. //#define J_STALL_SENSITIVITY 8
  3185. //#define K_STALL_SENSITIVITY 8
  3186. //#define U_STALL_SENSITIVITY 8
  3187. //#define V_STALL_SENSITIVITY 8
  3188. //#define W_STALL_SENSITIVITY 8
  3189. //#define SPI_ENDSTOPS // TMC2130/TMC5160 only
  3190. //#define IMPROVE_HOMING_RELIABILITY
  3191. #endif
  3192.  
  3193. // @section tmc/config
  3194.  
  3195. /**
  3196. * TMC Homing stepper phase.
  3197. *
  3198. * Improve homing repeatability by homing to stepper coil's nearest absolute
  3199. * phase position. Trinamic drivers use a stepper phase table with 1024 values
  3200. * spanning 4 full steps with 256 positions each (ergo, 1024 positions).
  3201. * Full step positions (128, 384, 640, 896) have the highest holding torque.
  3202. *
  3203. * Values from 0..1023, -1 to disable homing phase for that axis.
  3204. */
  3205. //#define TMC_HOME_PHASE { 896, 896, 896 }
  3206.  
  3207. /**
  3208. * Step on both rising and falling edge signals (as with a square wave).
  3209. */
  3210. #define SQUARE_WAVE_STEPPING
  3211.  
  3212. /**
  3213. * Enable M122 debugging command for TMC stepper drivers.
  3214. * M122 S0/1 will enable continuous reporting.
  3215. */
  3216. #define TMC_DEBUG
  3217.  
  3218. /**
  3219. * You can set your own advanced settings by filling in predefined functions.
  3220. * A list of available functions can be found on the library github page
  3221. * https://github.com/teemuatlut/TMCStepper
  3222. *
  3223. * Example:
  3224. * #define TMC_ADV() { \
  3225. * stepperX.diag0_otpw(1); \
  3226. * stepperY.intpol(0); \
  3227. * }
  3228. */
  3229. #define TMC_ADV() { }
  3230.  
  3231. #endif // HAS_TRINAMIC_CONFIG || HAS_TMC26X
  3232.  
  3233. // @section i2cbus
  3234.  
  3235. //
  3236. // I2C Master ID for LPC176x LCD and Digital Current control
  3237. // Does not apply to other peripherals based on the Wire library.
  3238. //
  3239. //#define I2C_MASTER_ID 1 // Set a value from 0 to 2
  3240.  
  3241. /**
  3242. * TWI/I2C BUS
  3243. *
  3244. * This feature is EXPERIMENTAL but may be useful for custom I2C peripherals.
  3245. * Enable this to send and receive I2C data from slave devices on the bus.
  3246. *
  3247. * ; Example #1
  3248. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  3249. * ; It uses multiple M260 commands with one B<base 10> arg
  3250. * M260 A99 ; Target slave address
  3251. * M260 B77 ; M
  3252. * M260 B97 ; a
  3253. * M260 B114 ; r
  3254. * M260 B108 ; l
  3255. * M260 B105 ; i
  3256. * M260 B110 ; n
  3257. * M260 S1 ; Send the current buffer
  3258. *
  3259. * ; Example #2
  3260. * ; Request 6 bytes from slave device with address 0x63 (99)
  3261. * M261 A99 B5
  3262. *
  3263. * ; Example #3
  3264. * ; Example serial output of a M261 request
  3265. * echo:i2c-reply: from:99 bytes:5 data:hello
  3266. */
  3267.  
  3268. //#define EXPERIMENTAL_I2CBUS
  3269. #if ENABLED(EXPERIMENTAL_I2CBUS)
  3270. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  3271. #endif
  3272.  
  3273. // @section photo
  3274.  
  3275. /**
  3276. * Photo G-code
  3277. * Add the M240 G-code to take a photo.
  3278. * The photo can be triggered by a digital pin or a physical movement.
  3279. */
  3280. //#define PHOTO_GCODE
  3281. #if ENABLED(PHOTO_GCODE)
  3282. // A position to move to (and raise Z) before taking the photo
  3283. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  3284. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  3285. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  3286.  
  3287. // Canon RC-1 or homebrew digital camera trigger
  3288. // Data from: https://www.doc-diy.net/photo/rc-1_hacked/
  3289. //#define PHOTOGRAPH_PIN 23
  3290.  
  3291. // Canon Hack Development Kit
  3292. // https://web.archive.org/web/20200920094805/https://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  3293. //#define CHDK_PIN 4
  3294.  
  3295. // Optional second move with delay to trigger the camera shutter
  3296. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  3297.  
  3298. // Duration to hold the switch or keep CHDK_PIN high
  3299. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  3300.  
  3301. /**
  3302. * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  3303. * Pin must be running at 48.4kHz.
  3304. * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  3305. * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  3306. *
  3307. * Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  3308. * IR Wiring: https://git.io/JvJf7
  3309. */
  3310. //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
  3311. #ifdef PHOTO_PULSES_US
  3312. #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  3313. #endif
  3314. #endif
  3315.  
  3316. // @section cnc
  3317.  
  3318. /**
  3319. * Spindle & Laser control
  3320. *
  3321. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  3322. * to set spindle speed, spindle direction, and laser power.
  3323. *
  3324. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  3325. * Marlin can be used to turn the spindle on and off. It can also be used to set
  3326. * the spindle speed from 5,000 to 30,000 RPM.
  3327. *
  3328. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  3329. * hardware PWM pin for the speed control and a pin for the rotation direction.
  3330. *
  3331. * See https://marlinfw.org/docs/configuration/2.0.9/laser_spindle.html for more config details.
  3332. */
  3333. //#define SPINDLE_FEATURE
  3334. //#define LASER_FEATURE
  3335. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  3336. #define SPINDLE_LASER_ACTIVE_STATE LOW // Set to "HIGH" if SPINDLE_LASER_ENA_PIN is active HIGH
  3337.  
  3338. #define SPINDLE_LASER_USE_PWM // Enable if your controller supports setting the speed/power
  3339. #if ENABLED(SPINDLE_LASER_USE_PWM)
  3340. #define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
  3341. #define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR, ESP32, and LPC)
  3342. // ESP32: If SPINDLE_LASER_PWM_PIN is onboard then <=78125Hz. For I2S expander
  3343. // the frequency determines the PWM resolution. 2500Hz = 0-100, 977Hz = 0-255, ...
  3344. // (250000 / SPINDLE_LASER_FREQUENCY) = max value.
  3345. #endif
  3346.  
  3347. //#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11
  3348. #if ENABLED(AIR_EVACUATION)
  3349. #define AIR_EVACUATION_ACTIVE LOW // Set to "HIGH" if the on/off function is active HIGH
  3350. //#define AIR_EVACUATION_PIN 42 // Override the default Cutter Vacuum or Laser Blower pin
  3351. #endif
  3352.  
  3353. //#define AIR_ASSIST // Air Assist control with G-codes M8-M9
  3354. #if ENABLED(AIR_ASSIST)
  3355. #define AIR_ASSIST_ACTIVE LOW // Active state on air assist pin
  3356. //#define AIR_ASSIST_PIN 44 // Override the default Air Assist pin
  3357. #endif
  3358.  
  3359. //#define SPINDLE_SERVO // A servo converting an angle to spindle power
  3360. #ifdef SPINDLE_SERVO
  3361. #define SPINDLE_SERVO_NR 0 // Index of servo used for spindle control
  3362. #define SPINDLE_SERVO_MIN 10 // Minimum angle for servo spindle
  3363. #endif
  3364.  
  3365. /**
  3366. * Speed / Power can be set ('M3 S') and displayed in terms of:
  3367. * - PWM255 (S0 - S255)
  3368. * - PERCENT (S0 - S100)
  3369. * - RPM (S0 - S50000) Best for use with a spindle
  3370. * - SERVO (S0 - S180)
  3371. */
  3372. #define CUTTER_POWER_UNIT PWM255
  3373.  
  3374. /**
  3375. * Relative Cutter Power
  3376. * Normally, 'M3 O<power>' sets
  3377. * OCR power is relative to the range SPEED_POWER_MIN...SPEED_POWER_MAX.
  3378. * so input powers of 0...255 correspond to SPEED_POWER_MIN...SPEED_POWER_MAX
  3379. * instead of normal range (0 to SPEED_POWER_MAX).
  3380. * Best used with (e.g.) SuperPID router controller: S0 = 5,000 RPM and S255 = 30,000 RPM
  3381. */
  3382. //#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
  3383.  
  3384. #if ENABLED(SPINDLE_FEATURE)
  3385. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  3386. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  3387. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  3388.  
  3389. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3390. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  3391.  
  3392. /**
  3393. * M3/M4 Power Equation
  3394. *
  3395. * Each tool uses different value ranges for speed / power control.
  3396. * These parameters are used to convert between tool power units and PWM.
  3397. *
  3398. * Speed/Power = (PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT) / SPEED_POWER_SLOPE
  3399. * PWMDC = (spdpwr - SPEED_POWER_MIN) / (SPEED_POWER_MAX - SPEED_POWER_MIN) / SPEED_POWER_SLOPE
  3400. */
  3401. #if ENABLED(SPINDLE_LASER_USE_PWM)
  3402. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  3403. #define SPEED_POWER_MIN 5000 // (RPM)
  3404. #define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM
  3405. #define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments)
  3406. #endif
  3407.  
  3408. #else
  3409.  
  3410. #if ENABLED(SPINDLE_LASER_USE_PWM)
  3411. #define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
  3412. #define SPEED_POWER_MIN 0 // (%) 0-100
  3413. #define SPEED_POWER_MAX 100 // (%) 0-100
  3414. #define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments)
  3415. #endif
  3416.  
  3417. // Define the minimum and maximum test pulse time values for a laser test fire function
  3418. #define LASER_TEST_PULSE_MIN 1 // (ms) Used with Laser Control Menu
  3419. #define LASER_TEST_PULSE_MAX 999 // (ms) Caution: Menu may not show more than 3 characters
  3420.  
  3421. #define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power
  3422. #define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop
  3423.  
  3424. /**
  3425. * Laser Safety Timeout
  3426. *
  3427. * The laser should be turned off when there is no movement for a period of time.
  3428. * Consider material flammability, cut rate, and G-code order when setting this
  3429. * value. Too low and it could turn off during a very slow move; too high and
  3430. * the material could ignite.
  3431. */
  3432. #define LASER_SAFETY_TIMEOUT_MS 1000 // (ms)
  3433.  
  3434. /**
  3435. * Any M3 or G1/2/3/5 command with the 'I' parameter enables continuous inline power mode.
  3436. *
  3437. * e.g., 'M3 I' enables continuous inline power which is processed by the planner.
  3438. * Power is stored in move blocks and applied when blocks are processed by the Stepper ISR.
  3439. *
  3440. * 'M4 I' sets dynamic mode which uses the current feedrate to calculate a laser power OCR value.
  3441. *
  3442. * Any move in dynamic mode will use the current feedrate to calculate the laser power.
  3443. * Feed rates are set by the F parameter of a move command e.g. G1 X0 Y10 F6000
  3444. * Laser power would be calculated by bit shifting off 8 LSB's. In binary this is div 256.
  3445. * The calculation gives us ocr values from 0 to 255, values over F65535 will be set as 255 .
  3446. * More refined power control such as compensation for accel/decel will be addressed in future releases.
  3447. *
  3448. * M5 I clears inline mode and set power to 0, M5 sets the power output to 0 but leaves inline mode on.
  3449. */
  3450.  
  3451. /**
  3452. * Enable M3 commands for laser mode inline power planner syncing.
  3453. * This feature enables any M3 S-value to be injected into the block buffers while in
  3454. * CUTTER_MODE_CONTINUOUS. The option allows M3 laser power to be committed without waiting
  3455. * for a planner synchronization
  3456. */
  3457. //#define LASER_POWER_SYNC
  3458.  
  3459. /**
  3460. * Scale the laser's power in proportion to the movement rate.
  3461. *
  3462. * - Sets the entry power proportional to the entry speed over the nominal speed.
  3463. * - Ramps the power up every N steps to approximate the speed trapezoid.
  3464. * - Due to the limited power resolution this is only approximate.
  3465. */
  3466. //#define LASER_POWER_TRAP
  3467.  
  3468. //
  3469. // Laser I2C Ammeter (High precision INA226 low/high side module)
  3470. //
  3471. //#define I2C_AMMETER
  3472. #if ENABLED(I2C_AMMETER)
  3473. #define I2C_AMMETER_IMAX 0.1 // (Amps) Calibration value for the expected current range
  3474. #define I2C_AMMETER_SHUNT_RESISTOR 0.1 // (Ohms) Calibration shunt resistor value
  3475. #endif
  3476.  
  3477. //
  3478. // Laser Coolant Flow Meter
  3479. //
  3480. //#define LASER_COOLANT_FLOW_METER
  3481. #if ENABLED(LASER_COOLANT_FLOW_METER)
  3482. #define FLOWMETER_PIN 20 // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
  3483. #define FLOWMETER_PPL 5880 // (pulses/liter) Flow meter pulses-per-liter on the input pin
  3484. #define FLOWMETER_INTERVAL 1000 // (ms) Flow rate calculation interval in milliseconds
  3485. #define FLOWMETER_SAFETY // Prevent running the laser without the minimum flow rate set below
  3486. #if ENABLED(FLOWMETER_SAFETY)
  3487. #define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
  3488. #endif
  3489. #endif
  3490.  
  3491. #endif
  3492. #endif // SPINDLE_FEATURE || LASER_FEATURE
  3493.  
  3494. /**
  3495. * Synchronous Laser Control with M106/M107
  3496. *
  3497. * Marlin normally applies M106/M107 fan speeds at a time "soon after" processing
  3498. * a planner block. This is too inaccurate for a PWM/TTL laser attached to the fan
  3499. * header (as with some add-on laser kits). Enable this option to set fan/laser
  3500. * speeds with much more exact timing for improved print fidelity.
  3501. *
  3502. * NOTE: This option sacrifices some cooling fan speed options.
  3503. */
  3504. //#define LASER_SYNCHRONOUS_M106_M107
  3505.  
  3506. /**
  3507. * Coolant Control
  3508. *
  3509. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  3510. *
  3511. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  3512. */
  3513. //#define COOLANT_CONTROL
  3514. #if ENABLED(COOLANT_CONTROL)
  3515. #define COOLANT_MIST // Enable if mist coolant is present
  3516. #define COOLANT_FLOOD // Enable if flood coolant is present
  3517. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  3518. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  3519. #endif
  3520.  
  3521. // @section filament width
  3522.  
  3523. /**
  3524. * Filament Width Sensor
  3525. *
  3526. * Measures the filament width in real-time and adjusts
  3527. * flow rate to compensate for any irregularities.
  3528. *
  3529. * Also allows the measured filament diameter to set the
  3530. * extrusion rate, so the slicer only has to specify the
  3531. * volume.
  3532. *
  3533. * Only a single extruder is supported at this time.
  3534. *
  3535. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  3536. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  3537. * 301 RAMBO : Analog input 3
  3538. *
  3539. * Note: May require analog pins to be defined for other boards.
  3540. */
  3541. //#define FILAMENT_WIDTH_SENSOR
  3542.  
  3543. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  3544. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  3545. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  3546.  
  3547. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  3548. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  3549.  
  3550. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  3551.  
  3552. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  3553. //#define FILAMENT_LCD_DISPLAY
  3554. #endif
  3555.  
  3556. // @section power
  3557.  
  3558. /**
  3559. * Power Monitor
  3560. * Monitor voltage (V) and/or current (A), and -when possible- power (W)
  3561. *
  3562. * Read and configure with M430
  3563. *
  3564. * The current sensor feeds DC voltage (relative to the measured current) to an analog pin
  3565. * The voltage sensor feeds DC voltage (relative to the measured voltage) to an analog pin
  3566. */
  3567. //#define POWER_MONITOR_CURRENT // Monitor the system current
  3568. //#define POWER_MONITOR_VOLTAGE // Monitor the system voltage
  3569.  
  3570. #if ENABLED(POWER_MONITOR_CURRENT)
  3571. #define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
  3572. #define POWER_MONITOR_CURRENT_OFFSET 0 // Offset (in amps) applied to the calculated current
  3573. #define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
  3574. #endif
  3575.  
  3576. #if ENABLED(POWER_MONITOR_VOLTAGE)
  3577. #define POWER_MONITOR_VOLTS_PER_VOLT 0.077933 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
  3578. #define POWER_MONITOR_VOLTAGE_OFFSET 0 // Offset (in volts) applied to the calculated voltage
  3579. #endif
  3580.  
  3581. // @section safety
  3582.  
  3583. /**
  3584. * Stepper Driver Anti-SNAFU Protection
  3585. *
  3586. * If the SAFE_POWER_PIN is defined for your board, Marlin will check
  3587. * that stepper drivers are properly plugged in before applying power.
  3588. * Disable protection if your stepper drivers don't support the feature.
  3589. */
  3590. //#define DISABLE_DRIVER_SAFE_POWER_PROTECT
  3591.  
  3592. // @section cnc
  3593.  
  3594. /**
  3595. * CNC Coordinate Systems
  3596. *
  3597. * Enables G53 and G54-G59.3 commands to select coordinate systems
  3598. * and G92.1 to reset the workspace to native machine space.
  3599. */
  3600. //#define CNC_COORDINATE_SYSTEMS
  3601.  
  3602. // @section reporting
  3603.  
  3604. /**
  3605. * Auto-report fan speed with M123 S<seconds>
  3606. * Requires fans with tachometer pins
  3607. */
  3608. //#define AUTO_REPORT_FANS
  3609.  
  3610. /**
  3611. * Auto-report temperatures with M155 S<seconds>
  3612. */
  3613. #define AUTO_REPORT_TEMPERATURES
  3614. #if ENABLED(AUTO_REPORT_TEMPERATURES) && TEMP_SENSOR_REDUNDANT
  3615. //#define AUTO_REPORT_REDUNDANT // Include the "R" sensor in the auto-report
  3616. #endif
  3617.  
  3618. /**
  3619. * Auto-report position with M154 S<seconds>
  3620. */
  3621. #define AUTO_REPORT_POSITION
  3622.  
  3623. /**
  3624. * Include capabilities in M115 output
  3625. */
  3626. #define EXTENDED_CAPABILITIES_REPORT
  3627. #if ENABLED(EXTENDED_CAPABILITIES_REPORT)
  3628. #define M115_GEOMETRY_REPORT
  3629. #endif
  3630.  
  3631. // @section security
  3632.  
  3633. /**
  3634. * Expected Printer Check
  3635. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  3636. * M16 with a non-matching string causes the printer to halt.
  3637. */
  3638. //#define EXPECTED_PRINTER_CHECK
  3639.  
  3640. // @section volumetrics
  3641.  
  3642. /**
  3643. * Disable all Volumetric extrusion options
  3644. */
  3645. #define NO_VOLUMETRICS
  3646.  
  3647. #if DISABLED(NO_VOLUMETRICS)
  3648. /**
  3649. * Volumetric extrusion default state
  3650. * Activate to make volumetric extrusion the default method,
  3651. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  3652. *
  3653. * M200 D0 to disable, M200 Dn to set a new diameter (and enable volumetric).
  3654. * M200 S0/S1 to disable/enable volumetric extrusion.
  3655. */
  3656. //#define VOLUMETRIC_DEFAULT_ON
  3657.  
  3658. //#define VOLUMETRIC_EXTRUDER_LIMIT
  3659. #if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
  3660. /**
  3661. * Default volumetric extrusion limit in cubic mm per second (mm^3/sec).
  3662. * This factory setting applies to all extruders.
  3663. * Use 'M200 [T<extruder>] L<limit>' to override and 'M502' to reset.
  3664. * A non-zero value activates Volume-based Extrusion Limiting.
  3665. */
  3666. #define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
  3667. #endif
  3668. #endif
  3669.  
  3670. // @section reporting
  3671.  
  3672. // Extra options for the M114 "Current Position" report
  3673. #define M114_DETAIL // Use 'M114` for details to check planner calculations
  3674. #define M114_REALTIME // Real current position based on forward kinematics
  3675. //#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.
  3676.  
  3677. #define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)
  3678.  
  3679. // @section gcode
  3680.  
  3681. /**
  3682. * Spend 28 bytes of SRAM to optimize the G-code parser
  3683. */
  3684. #define FASTER_GCODE_PARSER
  3685.  
  3686. #if ENABLED(FASTER_GCODE_PARSER)
  3687. //#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
  3688. #endif
  3689.  
  3690. /**
  3691. * Support for MeatPack G-code compression (https://github.com/scottmudge/OctoPrint-MeatPack)
  3692. */
  3693. //#define MEATPACK_ON_SERIAL_PORT_1
  3694. //#define MEATPACK_ON_SERIAL_PORT_2
  3695.  
  3696. //#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase
  3697.  
  3698. //#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW
  3699.  
  3700. /**
  3701. * Enable this option for a leaner build of Marlin that removes all
  3702. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  3703. *
  3704. * - M206 and M428 are disabled.
  3705. * - G92 will revert to its behavior from Marlin 1.0.
  3706. */
  3707. //#define NO_WORKSPACE_OFFSETS
  3708.  
  3709. /**
  3710. * CNC G-code options
  3711. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  3712. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  3713. * High feedrates may cause ringing and harm print quality.
  3714. */
  3715. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  3716. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  3717.  
  3718. // Enable and set a (default) feedrate for all G0 moves
  3719. //#define G0_FEEDRATE 3000 // (mm/min)
  3720. #ifdef G0_FEEDRATE
  3721. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  3722. #endif
  3723.  
  3724. /**
  3725. * Startup commands
  3726. *
  3727. * Execute certain G-code commands immediately after power-on.
  3728. */
  3729. //#define STARTUP_COMMANDS "M17 Z"
  3730.  
  3731. /**
  3732. * G-code Macros
  3733. *
  3734. * Add G-codes M810-M819 to define and run G-code macros.
  3735. * Macros are not saved to EEPROM.
  3736. */
  3737. //#define GCODE_MACROS
  3738. #if ENABLED(GCODE_MACROS)
  3739. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  3740. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  3741. #endif
  3742.  
  3743. /**
  3744. * User-defined menu items to run custom G-code.
  3745. * Up to 25 may be defined, but the actual number is LCD-dependent.
  3746. */
  3747.  
  3748. // @section custom main menu
  3749.  
  3750. // Custom Menu: Main Menu
  3751. //#define CUSTOM_MENU_MAIN
  3752. #if ENABLED(CUSTOM_MENU_MAIN)
  3753. //#define CUSTOM_MENU_MAIN_TITLE "Custom Commands"
  3754. #define CUSTOM_MENU_MAIN_SCRIPT_DONE "M117 User Script Done"
  3755. #define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK
  3756. //#define CUSTOM_MENU_MAIN_SCRIPT_RETURN // Return to status screen after a script
  3757. #define CUSTOM_MENU_MAIN_ONLY_IDLE // Only show custom menu when the machine is idle
  3758.  
  3759. #define MAIN_MENU_ITEM_1_DESC "Home & UBL Info"
  3760. #define MAIN_MENU_ITEM_1_GCODE "G28\nG29 W"
  3761. //#define MAIN_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
  3762.  
  3763. #define MAIN_MENU_ITEM_2_DESC "Preheat for " PREHEAT_1_LABEL
  3764. #define MAIN_MENU_ITEM_2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3765. //#define MAIN_MENU_ITEM_2_CONFIRM
  3766.  
  3767. //#define MAIN_MENU_ITEM_3_DESC "Preheat for " PREHEAT_2_LABEL
  3768. //#define MAIN_MENU_ITEM_3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3769. //#define MAIN_MENU_ITEM_3_CONFIRM
  3770.  
  3771. //#define MAIN_MENU_ITEM_4_DESC "Heat Bed/Home/Level"
  3772. //#define MAIN_MENU_ITEM_4_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  3773. //#define MAIN_MENU_ITEM_4_CONFIRM
  3774.  
  3775. //#define MAIN_MENU_ITEM_5_DESC "Home & Info"
  3776. //#define MAIN_MENU_ITEM_5_GCODE "G28\nM503"
  3777. //#define MAIN_MENU_ITEM_5_CONFIRM
  3778. #endif
  3779.  
  3780. // @section custom config menu
  3781.  
  3782. // Custom Menu: Configuration Menu
  3783. //#define CUSTOM_MENU_CONFIG
  3784. #if ENABLED(CUSTOM_MENU_CONFIG)
  3785. //#define CUSTOM_MENU_CONFIG_TITLE "Custom Commands"
  3786. #define CUSTOM_MENU_CONFIG_SCRIPT_DONE "M117 Wireless Script Done"
  3787. #define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK
  3788. //#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN // Return to status screen after a script
  3789. #define CUSTOM_MENU_CONFIG_ONLY_IDLE // Only show custom menu when the machine is idle
  3790.  
  3791. #define CONFIG_MENU_ITEM_1_DESC "Wifi ON"
  3792. #define CONFIG_MENU_ITEM_1_GCODE "M118 [ESP110] WIFI-STA pwd=12345678"
  3793. //#define CONFIG_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
  3794.  
  3795. #define CONFIG_MENU_ITEM_2_DESC "Bluetooth ON"
  3796. #define CONFIG_MENU_ITEM_2_GCODE "M118 [ESP110] BT pwd=12345678"
  3797. //#define CONFIG_MENU_ITEM_2_CONFIRM
  3798.  
  3799. //#define CONFIG_MENU_ITEM_3_DESC "Radio OFF"
  3800. //#define CONFIG_MENU_ITEM_3_GCODE "M118 [ESP110] OFF pwd=12345678"
  3801. //#define CONFIG_MENU_ITEM_3_CONFIRM
  3802.  
  3803. //#define CONFIG_MENU_ITEM_4_DESC "Wifi ????"
  3804. //#define CONFIG_MENU_ITEM_4_GCODE "M118 ????"
  3805. //#define CONFIG_MENU_ITEM_4_CONFIRM
  3806.  
  3807. //#define CONFIG_MENU_ITEM_5_DESC "Wifi ????"
  3808. //#define CONFIG_MENU_ITEM_5_GCODE "M118 ????"
  3809. //#define CONFIG_MENU_ITEM_5_CONFIRM
  3810. #endif
  3811.  
  3812. // @section custom buttons
  3813.  
  3814. /**
  3815. * User-defined buttons to run custom G-code.
  3816. * Up to 25 may be defined.
  3817. */
  3818. //#define CUSTOM_USER_BUTTONS
  3819. #if ENABLED(CUSTOM_USER_BUTTONS)
  3820. //#define BUTTON1_PIN -1
  3821. #if PIN_EXISTS(BUTTON1)
  3822. #define BUTTON1_HIT_STATE LOW // State of the triggered button. NC=LOW. NO=HIGH.
  3823. #define BUTTON1_WHEN_PRINTING false // Button allowed to trigger during printing?
  3824. #define BUTTON1_GCODE "G28"
  3825. #define BUTTON1_DESC "Homing" // Optional string to set the LCD status
  3826. #endif
  3827.  
  3828. //#define BUTTON2_PIN -1
  3829. #if PIN_EXISTS(BUTTON2)
  3830. #define BUTTON2_HIT_STATE LOW
  3831. #define BUTTON2_WHEN_PRINTING false
  3832. #define BUTTON2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  3833. #define BUTTON2_DESC "Preheat for " PREHEAT_1_LABEL
  3834. #endif
  3835.  
  3836. //#define BUTTON3_PIN -1
  3837. #if PIN_EXISTS(BUTTON3)
  3838. #define BUTTON3_HIT_STATE LOW
  3839. #define BUTTON3_WHEN_PRINTING false
  3840. #define BUTTON3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  3841. #define BUTTON3_DESC "Preheat for " PREHEAT_2_LABEL
  3842. #endif
  3843. #endif
  3844.  
  3845. // @section host
  3846.  
  3847. /**
  3848. * Host Action Commands
  3849. *
  3850. * Define host streamer action commands in compliance with the standard.
  3851. *
  3852. * See https://reprap.org/wiki/G-code#Action_commands
  3853. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  3854. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  3855. *
  3856. * Some features add reason codes to extend these commands.
  3857. *
  3858. * Host Prompt Support enables Marlin to use the host for user prompts so
  3859. * filament runout and other processes can be managed from the host side.
  3860. */
  3861. #define HOST_ACTION_COMMANDS
  3862. #if ENABLED(HOST_ACTION_COMMANDS)
  3863. #define HOST_PAUSE_M76 // Tell the host to pause in response to M76
  3864. #define HOST_PROMPT_SUPPORT // Initiate host prompts to get user feedback
  3865. #if ENABLED(HOST_PROMPT_SUPPORT)
  3866. //#define HOST_STATUS_NOTIFICATIONS // Send some status messages to the host as notifications
  3867. #endif
  3868. //#define HOST_START_MENU_ITEM // Add a menu item that tells the host to start
  3869. //#define HOST_SHUTDOWN_MENU_ITEM // Add a menu item that tells the host to shut down
  3870. #endif
  3871.  
  3872. // @section extras
  3873.  
  3874. /**
  3875. * Cancel Objects
  3876. *
  3877. * Implement M486 to allow Marlin to skip objects
  3878. */
  3879. #define CANCEL_OBJECTS
  3880. #if ENABLED(CANCEL_OBJECTS)
  3881. #define CANCEL_OBJECTS_REPORTING // Emit the current object as a status message
  3882. #endif
  3883.  
  3884. /**
  3885. * I2C position encoders for closed loop control.
  3886. * Developed by Chris Barr at Aus3D.
  3887. *
  3888. * Wiki: https://wiki.aus3d.com.au/Magnetic_Encoder
  3889. * Github: https://github.com/Aus3D/MagneticEncoder
  3890. *
  3891. * Supplier: https://aus3d.com.au/products/magnetic-encoder-module
  3892. * Alternative Supplier: https://reliabuild3d.com/
  3893. *
  3894. * Reliabuild encoders have been modified to improve reliability.
  3895. * @section i2c encoders
  3896. */
  3897.  
  3898. //#define I2C_POSITION_ENCODERS
  3899. #if ENABLED(I2C_POSITION_ENCODERS)
  3900.  
  3901. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  3902. // encoders supported currently.
  3903.  
  3904. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  3905. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  3906. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  3907. // I2CPE_ENC_TYPE_ROTARY.
  3908. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  3909. // 1mm poles. For linear encoders this is ticks / mm,
  3910. // for rotary encoders this is ticks / revolution.
  3911. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  3912. // steps per full revolution (motor steps/rev * microstepping)
  3913. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  3914. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  3915. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  3916. // printer will attempt to correct the error; errors
  3917. // smaller than this are ignored to minimize effects of
  3918. // measurement noise / latency (filter).
  3919.  
  3920. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  3921. #define I2CPE_ENC_2_AXIS Y_AXIS
  3922. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  3923. #define I2CPE_ENC_2_TICKS_UNIT 2048
  3924. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  3925. //#define I2CPE_ENC_2_INVERT
  3926. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  3927. #define I2CPE_ENC_2_EC_THRESH 0.10
  3928.  
  3929. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  3930. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  3931.  
  3932. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  3933. #define I2CPE_ENC_4_AXIS E_AXIS
  3934.  
  3935. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  3936. #define I2CPE_ENC_5_AXIS E_AXIS
  3937.  
  3938. // Default settings for encoders which are enabled, but without settings configured above.
  3939. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  3940. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  3941. #define I2CPE_DEF_TICKS_REV (16 * 200)
  3942. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  3943. #define I2CPE_DEF_EC_THRESH 0.1
  3944.  
  3945. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  3946. // axis after which the printer will abort. Comment out to
  3947. // disable abort behavior.
  3948.  
  3949. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  3950. // for this amount of time (in ms) before the encoder
  3951. // is trusted again.
  3952.  
  3953. /**
  3954. * Position is checked every time a new command is executed from the buffer but during long moves,
  3955. * this setting determines the minimum update time between checks. A value of 100 works well with
  3956. * error rolling average when attempting to correct only for skips and not for vibration.
  3957. */
  3958. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  3959.  
  3960. // Use a rolling average to identify persistent errors that indicate skips, as opposed to vibration and noise.
  3961. #define I2CPE_ERR_ROLLING_AVERAGE
  3962.  
  3963. #endif // I2C_POSITION_ENCODERS
  3964.  
  3965. /**
  3966. * Analog Joystick(s)
  3967. * @section joystick
  3968. */
  3969. //#define JOYSTICK
  3970. #if ENABLED(JOYSTICK)
  3971. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  3972. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  3973. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  3974. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  3975.  
  3976. //#define INVERT_JOY_X // Enable if X direction is reversed
  3977. //#define INVERT_JOY_Y // Enable if Y direction is reversed
  3978. //#define INVERT_JOY_Z // Enable if Z direction is reversed
  3979.  
  3980. // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  3981. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  3982. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  3983. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  3984. //#define JOYSTICK_DEBUG
  3985. #endif
  3986.  
  3987. /**
  3988. * Mechanical Gantry Calibration
  3989. * Modern replacement for the Průša TMC_Z_CALIBRATION.
  3990. * Adds capability to work with any adjustable current drivers.
  3991. * Implemented as G34 because M915 is deprecated.
  3992. * @section calibrate
  3993. */
  3994. //#define MECHANICAL_GANTRY_CALIBRATION
  3995. #if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
  3996. #define GANTRY_CALIBRATION_CURRENT 600 // Default calibration current in ma
  3997. #define GANTRY_CALIBRATION_EXTRA_HEIGHT 15 // Extra distance in mm past Z_###_POS to move
  3998. #define GANTRY_CALIBRATION_FEEDRATE 500 // Feedrate for correction move
  3999. //#define GANTRY_CALIBRATION_TO_MIN // Enable to calibrate Z in the MIN direction
  4000.  
  4001. //#define GANTRY_CALIBRATION_SAFE_POSITION XY_CENTER // Safe position for nozzle
  4002. //#define GANTRY_CALIBRATION_XY_PARK_FEEDRATE 3000 // XY Park Feedrate - MMM
  4003. //#define GANTRY_CALIBRATION_COMMANDS_PRE ""
  4004. #define GANTRY_CALIBRATION_COMMANDS_POST "G28" // G28 highly recommended to ensure an accurate position
  4005. #endif
  4006.  
  4007. /**
  4008. * Instant freeze / unfreeze functionality
  4009. * Potentially useful for emergency stop that allows being resumed.
  4010. * @section interface
  4011. */
  4012. //#define FREEZE_FEATURE
  4013. #if ENABLED(FREEZE_FEATURE)
  4014. //#define FREEZE_PIN 41 // Override the default (KILL) pin here
  4015. #define FREEZE_STATE LOW // State of pin indicating freeze
  4016. #endif
  4017.  
  4018. /**
  4019. * MAX7219 Debug Matrix
  4020. *
  4021. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  4022. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  4023. * @section debug matrix
  4024. */
  4025. //#define MAX7219_DEBUG
  4026. #if ENABLED(MAX7219_DEBUG)
  4027. #define MAX7219_CLK_PIN 64
  4028. #define MAX7219_DIN_PIN 57
  4029. #define MAX7219_LOAD_PIN 44
  4030.  
  4031. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  4032. #define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
  4033. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  4034. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  4035. // connector at: right=0 bottom=-90 top=90 left=180
  4036. //#define MAX7219_REVERSE_ORDER // The order of the LED matrix units may be reversed
  4037. //#define MAX7219_REVERSE_EACH // The LEDs in each matrix unit row may be reversed
  4038. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  4039.  
  4040. /**
  4041. * Sample debug features
  4042. * If you add more debug displays, be careful to avoid conflicts!
  4043. */
  4044. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  4045. #define MAX7219_DEBUG_PLANNER_HEAD 2 // Show the planner queue head position on this and the next LED matrix row
  4046. #define MAX7219_DEBUG_PLANNER_TAIL 4 // Show the planner queue tail position on this and the next LED matrix row
  4047.  
  4048. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  4049. // If you experience stuttering, reboots, etc. this option can reveal how
  4050. // tweaks made to the configuration are affecting the printer in real-time.
  4051. #define MAX7219_DEBUG_PROFILE 6 // Display the fraction of CPU time spent in profiled code on this LED matrix
  4052. // row. By default idle() is profiled so this shows how "idle" the processor is.
  4053. // See class CodeProfiler.
  4054. #endif
  4055.  
  4056. /**
  4057. * NanoDLP Sync support
  4058. *
  4059. * Support for Synchronized Z moves when used with NanoDLP. G0/G1 axis moves will
  4060. * output a "Z_move_comp" string to enable synchronization with DLP projector exposure.
  4061. * This feature allows you to use [[WaitForDoneMessage]] instead of M400 commands.
  4062. * @section nanodlp
  4063. */
  4064. //#define NANODLP_Z_SYNC
  4065. #if ENABLED(NANODLP_Z_SYNC)
  4066. //#define NANODLP_ALL_AXIS // Send a "Z_move_comp" report for any axis move (not just Z).
  4067. #endif
  4068.  
  4069. /**
  4070. * Ethernet. Use M552 to enable and set the IP address.
  4071. * @section network
  4072. */
  4073. #if HAS_ETHERNET
  4074. #define MAC_ADDRESS { 0xDE, 0xAD, 0xBE, 0xEF, 0xF0, 0x0D } // A MAC address unique to your network
  4075. #endif
  4076.  
  4077. /**
  4078. * Native ESP32 board with WiFi or add-on ESP32 WiFi-101 module
  4079. */
  4080. //#define WIFISUPPORT // Marlin embedded WiFi management. Not needed for simple WiFi serial port.
  4081. //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  4082.  
  4083. /**
  4084. * Extras for an ESP32-based motherboard with WIFISUPPORT
  4085. * These options don't apply to add-on WiFi modules based on ESP32 WiFi101.
  4086. */
  4087. #if ENABLED(WIFISUPPORT)
  4088. //#define WEBSUPPORT // Start a webserver (which may include auto-discovery) using SPIFFS
  4089. //#define OTASUPPORT // Support over-the-air firmware updates
  4090. //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  4091.  
  4092. /**
  4093. * To set a default WiFi SSID / Password, create a file called Configuration_Secure.h with
  4094. * the following defines, customized for your network. This specific file is excluded via
  4095. * .gitignore to prevent it from accidentally leaking to the public.
  4096. *
  4097. * #define WIFI_SSID "WiFi SSID"
  4098. * #define WIFI_PWD "WiFi Password"
  4099. */
  4100. //#include "Configuration_Secure.h" // External file with WiFi SSID / Password
  4101. #endif
  4102.  
  4103. // @section multi-material
  4104.  
  4105. /**
  4106. * Průša Multi-Material Unit (MMU)
  4107. * Enable in Configuration.h
  4108. *
  4109. * These devices allow a single stepper driver on the board to drive
  4110. * multi-material feeders with any number of stepper motors.
  4111. */
  4112. #if HAS_PRUSA_MMU1
  4113. /**
  4114. * This option only allows the multiplexer to switch on tool-change.
  4115. * Additional options to configure custom E moves are pending.
  4116. *
  4117. * Override the default DIO selector pins here, if needed.
  4118. * Some pins files may provide defaults for these pins.
  4119. */
  4120. //#define E_MUX0_PIN 40 // Always Required
  4121. //#define E_MUX1_PIN 42 // Needed for 3 to 8 inputs
  4122. //#define E_MUX2_PIN 44 // Needed for 5 to 8 inputs
  4123. #elif HAS_PRUSA_MMU2
  4124. // Serial port used for communication with MMU2.
  4125. #define MMU2_SERIAL_PORT 2
  4126.  
  4127. // Use hardware reset for MMU if a pin is defined for it
  4128. //#define MMU2_RST_PIN 23
  4129.  
  4130. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  4131. //#define MMU2_MODE_12V
  4132.  
  4133. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  4134. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  4135.  
  4136. // Add an LCD menu for MMU2
  4137. //#define MMU2_MENUS
  4138.  
  4139. // Settings for filament load / unload from the LCD menu.
  4140. // This is for Průša MK3-style extruders. Customize for your hardware.
  4141. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  4142. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  4143. { 7.2, 1145 }, \
  4144. { 14.4, 871 }, \
  4145. { 36.0, 1393 }, \
  4146. { 14.4, 871 }, \
  4147. { 50.0, 198 }
  4148.  
  4149. #define MMU2_RAMMING_SEQUENCE \
  4150. { 1.0, 1000 }, \
  4151. { 1.0, 1500 }, \
  4152. { 2.0, 2000 }, \
  4153. { 1.5, 3000 }, \
  4154. { 2.5, 4000 }, \
  4155. { -15.0, 5000 }, \
  4156. { -14.0, 1200 }, \
  4157. { -6.0, 600 }, \
  4158. { 10.0, 700 }, \
  4159. { -10.0, 400 }, \
  4160. { -50.0, 2000 }
  4161.  
  4162. /**
  4163. * Using a sensor like the MMU2S
  4164. * This mode requires a MK3S extruder with a sensor at the extruder idler, like the MMU2S.
  4165. * See https://help.prusa3d.com/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560#42048, step 11
  4166. */
  4167. #if HAS_PRUSA_MMU2S
  4168. #define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)
  4169.  
  4170. #define MMU2_CAN_LOAD_FEEDRATE 800 // (mm/min)
  4171. #define MMU2_CAN_LOAD_SEQUENCE \
  4172. { 0.1, MMU2_CAN_LOAD_FEEDRATE }, \
  4173. { 60.0, MMU2_CAN_LOAD_FEEDRATE }, \
  4174. { -52.0, MMU2_CAN_LOAD_FEEDRATE }
  4175.  
  4176. #define MMU2_CAN_LOAD_RETRACT 6.0 // (mm) Keep under the distance between Load Sequence values
  4177. #define MMU2_CAN_LOAD_DEVIATION 0.8 // (mm) Acceptable deviation
  4178.  
  4179. #define MMU2_CAN_LOAD_INCREMENT 0.2 // (mm) To reuse within MMU2 module
  4180. #define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
  4181. { -MMU2_CAN_LOAD_INCREMENT, MMU2_CAN_LOAD_FEEDRATE }
  4182.  
  4183. #else
  4184.  
  4185. /**
  4186. * MMU1 Extruder Sensor
  4187. *
  4188. * Support for a Průša (or other) IR Sensor to detect filament near the extruder
  4189. * and make loading more reliable. Suitable for an extruder equipped with a filament
  4190. * sensor less than 38mm from the gears.
  4191. *
  4192. * During loading the extruder will stop when the sensor is triggered, then do a last
  4193. * move up to the gears. If no filament is detected, the MMU2 can make some more attempts.
  4194. * If all attempts fail, a filament runout will be triggered.
  4195. */
  4196. //#define MMU_EXTRUDER_SENSOR
  4197. #if ENABLED(MMU_EXTRUDER_SENSOR)
  4198. #define MMU_LOADING_ATTEMPTS_NR 5 // max. number of attempts to load filament if first load fail
  4199. #endif
  4200.  
  4201. #endif
  4202.  
  4203. //#define MMU2_DEBUG // Write debug info to serial output
  4204.  
  4205. #endif // HAS_PRUSA_MMU2
  4206.  
  4207. /**
  4208. * Advanced Print Counter settings
  4209. * @section stats
  4210. */
  4211. #if ENABLED(PRINTCOUNTER)
  4212. #define SERVICE_WARNING_BUZZES 3
  4213. // Activate up to 3 service interval watchdogs
  4214. //#define SERVICE_NAME_1 "Service S"
  4215. //#define SERVICE_INTERVAL_1 100 // print hours
  4216. //#define SERVICE_NAME_2 "Service L"
  4217. //#define SERVICE_INTERVAL_2 200 // print hours
  4218. //#define SERVICE_NAME_3 "Service 3"
  4219. //#define SERVICE_INTERVAL_3 1 // print hours
  4220. #endif
  4221.  
  4222. // @section develop
  4223.  
  4224. //
  4225. // M100 Free Memory Watcher to debug memory usage
  4226. //
  4227. //#define M100_FREE_MEMORY_WATCHER
  4228.  
  4229. //
  4230. // M42 - Set pin states
  4231. //
  4232. //#define DIRECT_PIN_CONTROL
  4233.  
  4234. //
  4235. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  4236. //
  4237. //#define PINS_DEBUGGING
  4238.  
  4239. // Enable Tests that will run at startup and produce a report
  4240. //#define MARLIN_TEST_BUILD
  4241.  
  4242. // Enable Marlin dev mode which adds some special commands
  4243. //#define MARLIN_DEV_MODE
  4244.  
  4245. #if ENABLED(MARLIN_DEV_MODE)
  4246. /**
  4247. * D576 - Buffer Monitoring
  4248. * To help diagnose print quality issues stemming from empty command buffers.
  4249. */
  4250. //#define BUFFER_MONITORING
  4251. #endif
  4252.  
  4253. /**
  4254. * Postmortem Debugging captures misbehavior and outputs the CPU status and backtrace to serial.
  4255. * When running in the debugger it will break for debugging. This is useful to help understand
  4256. * a crash from a remote location. Requires ~400 bytes of SRAM and 5Kb of flash.
  4257. */
  4258. //#define POSTMORTEM_DEBUGGING
  4259.  
  4260. /**
  4261. * Software Reset options
  4262. */
  4263. //#define SOFT_RESET_VIA_SERIAL // 'KILL' and '^X' commands will soft-reset the controller
  4264. //#define SOFT_RESET_ON_KILL // Use a digital button to soft-reset the controller after KILL
  4265.  
  4266. // Report uncleaned reset reason from register r2 instead of MCUSR. Supported by Optiboot on AVR.
  4267. //#define OPTIBOOT_RESET_REASON
  4268.  
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