My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Configuration_adv.h 99KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2019 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 <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #pragma once
  23. /**
  24. * Configuration_adv.h
  25. *
  26. * Advanced settings.
  27. * Only change these if you know exactly what you're doing.
  28. * Some of these settings can damage your printer if improperly set!
  29. *
  30. * Basic settings can be found in Configuration.h
  31. *
  32. */
  33. #define CONFIGURATION_ADV_H_VERSION 020000
  34. // @section temperature
  35. //===========================================================================
  36. //=============================Thermal Settings ============================
  37. //===========================================================================
  38. //
  39. // Custom Thermistor 1000 parameters
  40. //
  41. #if TEMP_SENSOR_0 == 1000
  42. #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  43. #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  44. #define HOTEND0_BETA 3950 // Beta value
  45. #endif
  46. #if TEMP_SENSOR_1 == 1000
  47. #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  48. #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  49. #define HOTEND1_BETA 3950 // Beta value
  50. #endif
  51. #if TEMP_SENSOR_2 == 1000
  52. #define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  53. #define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  54. #define HOTEND2_BETA 3950 // Beta value
  55. #endif
  56. #if TEMP_SENSOR_3 == 1000
  57. #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  58. #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  59. #define HOTEND3_BETA 3950 // Beta value
  60. #endif
  61. #if TEMP_SENSOR_4 == 1000
  62. #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  63. #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  64. #define HOTEND4_BETA 3950 // Beta value
  65. #endif
  66. #if TEMP_SENSOR_5 == 1000
  67. #define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  68. #define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  69. #define HOTEND5_BETA 3950 // Beta value
  70. #endif
  71. #if TEMP_SENSOR_BED == 1000
  72. #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  73. #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  74. #define BED_BETA 3950 // Beta value
  75. #endif
  76. #if TEMP_SENSOR_CHAMBER == 1000
  77. #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  78. #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  79. #define CHAMBER_BETA 3950 // Beta value
  80. #endif
  81. //
  82. // Hephestos 2 24V heated bed upgrade kit.
  83. // https://store.bq.com/en/heated-bed-kit-hephestos2
  84. //
  85. //#define HEPHESTOS2_HEATED_BED_KIT
  86. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  87. #undef TEMP_SENSOR_BED
  88. #define TEMP_SENSOR_BED 70
  89. #define HEATER_BED_INVERTING true
  90. #endif
  91. /**
  92. * Heated Chamber settings
  93. */
  94. #if TEMP_SENSOR_CHAMBER
  95. #define CHAMBER_MINTEMP 5
  96. #define CHAMBER_MAXTEMP 60
  97. #define TEMP_CHAMBER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  98. //#define CHAMBER_LIMIT_SWITCHING
  99. //#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin
  100. //#define HEATER_CHAMBER_INVERTING false
  101. #endif
  102. #if DISABLED(PIDTEMPBED)
  103. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  104. #if ENABLED(BED_LIMIT_SWITCHING)
  105. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  106. #endif
  107. #endif
  108. /**
  109. * Thermal Protection provides additional protection to your printer from damage
  110. * and fire. Marlin always includes safe min and max temperature ranges which
  111. * protect against a broken or disconnected thermistor wire.
  112. *
  113. * The issue: If a thermistor falls out, it will report the much lower
  114. * temperature of the air in the room, and the the firmware will keep
  115. * the heater on.
  116. *
  117. * The solution: Once the temperature reaches the target, start observing.
  118. * If the temperature stays too far below the target (hysteresis) for too
  119. * long (period), the firmware will halt the machine as a safety precaution.
  120. *
  121. * If you get false positives for "Thermal Runaway", increase
  122. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  123. */
  124. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  125. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  126. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  127. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  128. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  129. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  130. #endif
  131. /**
  132. * Whenever an M104, M109, or M303 increases the target temperature, the
  133. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  134. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  135. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  136. * if the current temperature is far enough below the target for a reliable
  137. * test.
  138. *
  139. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  140. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  141. * below 2.
  142. */
  143. #define WATCH_TEMP_PERIOD 20 // Seconds
  144. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  145. #endif
  146. /**
  147. * Thermal Protection parameters for the bed are just as above for hotends.
  148. */
  149. #if ENABLED(THERMAL_PROTECTION_BED)
  150. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  151. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  152. /**
  153. * As described above, except for the bed (M140/M190/M303).
  154. */
  155. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  156. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  157. #endif
  158. /**
  159. * Thermal Protection parameters for the heated chamber.
  160. */
  161. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  162. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
  163. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  164. /**
  165. * Heated chamber watch settings (M141/M191).
  166. */
  167. #define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
  168. #define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
  169. #endif
  170. #if ENABLED(PIDTEMP)
  171. // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  172. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  173. //#define PID_EXTRUSION_SCALING
  174. #if ENABLED(PID_EXTRUSION_SCALING)
  175. #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  176. #define LPQ_MAX_LEN 50
  177. #endif
  178. #endif
  179. /**
  180. * Automatic Temperature:
  181. * The hotend target temperature is calculated by all the buffered lines of gcode.
  182. * The maximum buffered steps/sec of the extruder motor is called "se".
  183. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  184. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  185. * mintemp and maxtemp. Turn this off by executing M109 without F*
  186. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  187. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  188. */
  189. #define AUTOTEMP
  190. #if ENABLED(AUTOTEMP)
  191. #define AUTOTEMP_OLDWEIGHT 0.98
  192. #endif
  193. // Show extra position information in M114
  194. //#define M114_DETAIL
  195. // Show Temperature ADC value
  196. // Enable for M105 to include ADC values read from temperature sensors.
  197. //#define SHOW_TEMP_ADC_VALUES
  198. /**
  199. * High Temperature Thermistor Support
  200. *
  201. * Thermistors able to support high temperature tend to have a hard time getting
  202. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  203. * will probably be caught when the heating element first turns on during the
  204. * preheating process, which will trigger a min_temp_error as a safety measure
  205. * and force stop everything.
  206. * To circumvent this limitation, we allow for a preheat time (during which,
  207. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  208. * aberrant readings.
  209. *
  210. * If you want to enable this feature for your hotend thermistor(s)
  211. * uncomment and set values > 0 in the constants below
  212. */
  213. // The number of consecutive low temperature errors that can occur
  214. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  215. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  216. // The number of milliseconds a hotend will preheat before starting to check
  217. // the temperature. This value should NOT be set to the time it takes the
  218. // hot end to reach the target temperature, but the time it takes to reach
  219. // the minimum temperature your thermistor can read. The lower the better/safer.
  220. // This shouldn't need to be more than 30 seconds (30000)
  221. //#define MILLISECONDS_PREHEAT_TIME 0
  222. // @section extruder
  223. // Extruder runout prevention.
  224. // If the machine is idle and the temperature over MINTEMP
  225. // then extrude some filament every couple of SECONDS.
  226. //#define EXTRUDER_RUNOUT_PREVENT
  227. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  228. #define EXTRUDER_RUNOUT_MINTEMP 190
  229. #define EXTRUDER_RUNOUT_SECONDS 30
  230. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  231. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  232. #endif
  233. // @section temperature
  234. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  235. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  236. #define TEMP_SENSOR_AD595_OFFSET 0.0
  237. #define TEMP_SENSOR_AD595_GAIN 1.0
  238. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  239. #define TEMP_SENSOR_AD8495_GAIN 1.0
  240. /**
  241. * Controller Fan
  242. * To cool down the stepper drivers and MOSFETs.
  243. *
  244. * The fan will turn on automatically whenever any stepper is enabled
  245. * and turn off after a set period after all steppers are turned off.
  246. */
  247. //#define USE_CONTROLLER_FAN
  248. #if ENABLED(USE_CONTROLLER_FAN)
  249. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  250. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  251. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  252. #endif
  253. // When first starting the main fan, run it at full speed for the
  254. // given number of milliseconds. This gets the fan spinning reliably
  255. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  256. //#define FAN_KICKSTART_TIME 100
  257. /**
  258. * PWM Fan Scaling
  259. *
  260. * Define the min/max speeds for PWM fans (as set with M106).
  261. *
  262. * With these options the M106 0-255 value range is scaled to a subset
  263. * to ensure that the fan has enough power to spin, or to run lower
  264. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  265. * Value 0 always turns off the fan.
  266. *
  267. * Define one or both of these to override the default 0-255 range.
  268. */
  269. //#define FAN_MIN_PWM 50
  270. //#define FAN_MAX_PWM 128
  271. /**
  272. * FAST PWM FAN Settings
  273. *
  274. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  275. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  276. * frequency as close as possible to the desired frequency.
  277. *
  278. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  279. * Set this to your desired frequency.
  280. * If left undefined this defaults to F = F_CPU/(2*255*1)
  281. * ie F = 31.4 Khz on 16 MHz microcontrollers or F = 39.2 KHz on 20 MHz microcontrollers
  282. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  283. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  284. *
  285. * USE_OCR2A_AS_TOP [undefined by default]
  286. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  287. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  288. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  289. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  290. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  291. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  292. */
  293. #if ENABLED(FAST_PWM_FAN)
  294. //#define FAST_PWM_FAN_FREQUENCY 31400
  295. //#define USE_OCR2A_AS_TOP
  296. #endif
  297. // @section extruder
  298. /**
  299. * Extruder cooling fans
  300. *
  301. * Extruder auto fans automatically turn on when their extruders'
  302. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  303. *
  304. * Your board's pins file specifies the recommended pins. Override those here
  305. * or set to -1 to disable completely.
  306. *
  307. * Multiple extruders can be assigned to the same pin in which case
  308. * the fan will turn on when any selected extruder is above the threshold.
  309. */
  310. #define E0_AUTO_FAN_PIN -1
  311. #define E1_AUTO_FAN_PIN -1
  312. #define E2_AUTO_FAN_PIN -1
  313. #define E3_AUTO_FAN_PIN -1
  314. #define E4_AUTO_FAN_PIN -1
  315. #define E5_AUTO_FAN_PIN -1
  316. #define CHAMBER_AUTO_FAN_PIN -1
  317. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  318. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  319. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  320. #define CHAMBER_AUTO_FAN_SPEED 255
  321. /**
  322. * Part-Cooling Fan Multiplexer
  323. *
  324. * This feature allows you to digitally multiplex the fan output.
  325. * The multiplexer is automatically switched at tool-change.
  326. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  327. */
  328. #define FANMUX0_PIN -1
  329. #define FANMUX1_PIN -1
  330. #define FANMUX2_PIN -1
  331. /**
  332. * M355 Case Light on-off / brightness
  333. */
  334. //#define CASE_LIGHT_ENABLE
  335. #if ENABLED(CASE_LIGHT_ENABLE)
  336. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  337. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  338. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  339. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  340. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  341. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  342. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  343. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  344. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  345. #endif
  346. #endif
  347. // @section homing
  348. // If you want endstops to stay on (by default) even when not homing
  349. // enable this option. Override at any time with M120, M121.
  350. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  351. // @section extras
  352. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  353. // Employ an external closed loop controller. Override pins here if needed.
  354. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  355. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  356. //#define CLOSED_LOOP_ENABLE_PIN -1
  357. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  358. #endif
  359. /**
  360. * Dual Steppers / Dual Endstops
  361. *
  362. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  363. *
  364. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  365. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  366. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  367. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  368. *
  369. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  370. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  371. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  372. */
  373. //#define X_DUAL_STEPPER_DRIVERS
  374. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  375. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  376. //#define X_DUAL_ENDSTOPS
  377. #if ENABLED(X_DUAL_ENDSTOPS)
  378. #define X2_USE_ENDSTOP _XMAX_
  379. #define X_DUAL_ENDSTOPS_ADJUSTMENT 0
  380. #endif
  381. #endif
  382. //#define Y_DUAL_STEPPER_DRIVERS
  383. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  384. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  385. //#define Y_DUAL_ENDSTOPS
  386. #if ENABLED(Y_DUAL_ENDSTOPS)
  387. #define Y2_USE_ENDSTOP _YMAX_
  388. #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
  389. #endif
  390. #endif
  391. //#define Z_DUAL_STEPPER_DRIVERS
  392. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  393. //#define Z_DUAL_ENDSTOPS
  394. #if ENABLED(Z_DUAL_ENDSTOPS)
  395. #define Z2_USE_ENDSTOP _XMAX_
  396. #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
  397. #endif
  398. #endif
  399. //#define Z_TRIPLE_STEPPER_DRIVERS
  400. #if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
  401. //#define Z_TRIPLE_ENDSTOPS
  402. #if ENABLED(Z_TRIPLE_ENDSTOPS)
  403. #define Z2_USE_ENDSTOP _XMAX_
  404. #define Z3_USE_ENDSTOP _YMAX_
  405. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
  406. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
  407. #endif
  408. #endif
  409. /**
  410. * Dual X Carriage
  411. *
  412. * This setup has two X carriages that can move independently, each with its own hotend.
  413. * The carriages can be used to print an object with two colors or materials, or in
  414. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  415. * The inactive carriage is parked automatically to prevent oozing.
  416. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  417. * By default the X2 stepper is assigned to the first unused E plug on the board.
  418. *
  419. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  420. *
  421. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  422. * results as long as it supports dual X-carriages. (M605 S0)
  423. *
  424. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  425. * that additional slicer support is not required. (M605 S1)
  426. *
  427. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  428. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  429. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  430. * follow with M605 S2 to initiate duplicated movement.
  431. *
  432. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  433. * the movement of the first except the second extruder is reversed in the X axis.
  434. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  435. * follow with M605 S3 to initiate mirrored movement.
  436. */
  437. //#define DUAL_X_CARRIAGE
  438. #if ENABLED(DUAL_X_CARRIAGE)
  439. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  440. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  441. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  442. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  443. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  444. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  445. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  446. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  447. // without modifying the firmware (through the "M218 T1 X???" command).
  448. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  449. // This is the default power-up mode which can be later using M605.
  450. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  451. // Default x offset in duplication mode (typically set to half print bed width)
  452. #define DEFAULT_DUPLICATION_X_OFFSET 100
  453. #endif // DUAL_X_CARRIAGE
  454. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  455. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  456. //#define EXT_SOLENOID
  457. // @section homing
  458. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  459. #define X_HOME_BUMP_MM 5
  460. #define Y_HOME_BUMP_MM 5
  461. #define Z_HOME_BUMP_MM 5 // deltas need the same for all three axes
  462. #define HOMING_BUMP_DIVISOR { 10, 10, 10 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  463. //#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  464. //#define HOMING_BACKOFF_MM { 2, 2, 2 } // (mm) Move away from the endstops after homing
  465. // When G28 is called, this option will make Y home before X
  466. //#define HOME_Y_BEFORE_X
  467. // Enable this if X or Y can't home without homing the other axis first.
  468. //#define CODEPENDENT_XY_HOMING
  469. #if ENABLED(BLTOUCH)
  470. /**
  471. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  472. * Do not activate settings that the probe might not understand. Clones might misunderstand
  473. * advanced commands.
  474. *
  475. * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then
  476. * check the wiring of the BROWN, RED and ORANGE wires.
  477. *
  478. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  479. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  480. * like they would be with a real switch. So please check the wiring first.
  481. *
  482. * Settings for all BLTouch and clone probes:
  483. */
  484. // Safety: The probe needs time to recognize the command.
  485. // Minimum command delay (ms). Enable and increase if needed.
  486. //#define BLTOUCH_DELAY 500
  487. /**
  488. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  489. */
  490. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  491. // in special cases, like noisy or filtered input configurations.
  492. //#define BLTOUCH_FORCE_SW_MODE
  493. /**
  494. * Settings for BLTouch Smart 3.0 and 3.1
  495. * Summary:
  496. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  497. * - High-Speed mode
  498. * - Disable LCD voltage options
  499. */
  500. /**
  501. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  502. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  503. * If disabled, OD mode is the hard-coded default on 3.0
  504. * On startup, Marlin will compare its eeprom to this vale. If the selected mode
  505. * differs, a mode set eeprom write will be completed at initialization.
  506. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  507. */
  508. //#define BLTOUCH_SET_5V_MODE
  509. /**
  510. * Safety: Activate if connecting a probe with an unknown voltage mode.
  511. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  512. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  513. * To preserve the life of the probe, use this once then turn it off and re-flash.
  514. */
  515. //#define BLTOUCH_FORCE_MODE_SET
  516. /**
  517. * Use "HIGH SPEED" mode for probing.
  518. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  519. * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  520. * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  521. */
  522. //#define BLTOUCH_HS_MODE
  523. // Safety: Enable voltage mode settings in the LCD menu.
  524. //#define BLTOUCH_LCD_VOLTAGE_MENU
  525. #endif // BLTOUCH
  526. /**
  527. * Z Steppers Auto-Alignment
  528. * Add the G34 command to align multiple Z steppers using a bed probe.
  529. */
  530. //#define Z_STEPPER_AUTO_ALIGN
  531. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  532. // Define probe X and Y positions for Z1, Z2 [, Z3]
  533. #define Z_STEPPER_ALIGN_X { 10, 150, 290 }
  534. #define Z_STEPPER_ALIGN_Y { 290, 10, 290 }
  535. // Set number of iterations to align
  536. #define Z_STEPPER_ALIGN_ITERATIONS 3
  537. // Enable to restore leveling setup after operation
  538. #define RESTORE_LEVELING_AFTER_G34
  539. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  540. #define G34_MAX_GRADE 5 // (%) Maximum incline G34 will handle
  541. // Use the amplification factor to de-/increase correction step.
  542. // In case the stepper (spindle) position is further out than the test point
  543. // Use a value > 1. NOTE: This may cause instability
  544. #define Z_STEPPER_ALIGN_AMP 1.0
  545. // Stop criterion. If the accuracy is better than this stop iterating early
  546. #define Z_STEPPER_ALIGN_ACC 0.02
  547. #endif
  548. // @section machine
  549. #define AXIS_RELATIVE_MODES { false, false, false, false }
  550. // Add a Duplicate option for well-separated conjoined nozzles
  551. //#define MULTI_NOZZLE_DUPLICATION
  552. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  553. #define INVERT_X_STEP_PIN false
  554. #define INVERT_Y_STEP_PIN false
  555. #define INVERT_Z_STEP_PIN false
  556. #define INVERT_E_STEP_PIN false
  557. // Default stepper release if idle. Set to 0 to deactivate.
  558. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  559. // Time can be set by M18 and M84.
  560. #define DEFAULT_STEPPER_DEACTIVE_TIME 60
  561. #define DISABLE_INACTIVE_X true
  562. #define DISABLE_INACTIVE_Y true
  563. #define DISABLE_INACTIVE_Z true // Set to false if the nozzle will fall down on your printed part when print has finished.
  564. #define DISABLE_INACTIVE_E true
  565. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  566. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  567. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  568. // @section lcd
  569. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  570. #define MANUAL_FEEDRATE_XYZ 50*60
  571. #define MANUAL_FEEDRATE { MANUAL_FEEDRATE_XYZ, MANUAL_FEEDRATE_XYZ, MANUAL_FEEDRATE_XYZ, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
  572. #if ENABLED(ULTIPANEL)
  573. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  574. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  575. #endif
  576. #endif
  577. // @section extras
  578. // minimum time in microseconds that a movement needs to take if the buffer is emptied.
  579. #define DEFAULT_MINSEGMENTTIME 20000
  580. // If defined the movements slow down when the look ahead buffer is only half full
  581. // (don't use SLOWDOWN with DELTA because DELTA generates hundreds of segments per second)
  582. //#define SLOWDOWN
  583. // Frequency limit
  584. // See nophead's blog for more info
  585. // Not working O
  586. //#define XY_FREQUENCY_LIMIT 15
  587. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  588. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  589. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  590. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  591. //
  592. // Backlash Compensation
  593. // Adds extra movement to axes on direction-changes to account for backlash.
  594. //
  595. //#define BACKLASH_COMPENSATION
  596. #if ENABLED(BACKLASH_COMPENSATION)
  597. // Define values for backlash distance and correction.
  598. // If BACKLASH_GCODE is enabled these values are the defaults.
  599. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  600. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  601. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  602. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  603. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  604. // Add runtime configuration and tuning of backlash values (M425)
  605. //#define BACKLASH_GCODE
  606. #if ENABLED(BACKLASH_GCODE)
  607. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  608. #define MEASURE_BACKLASH_WHEN_PROBING
  609. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  610. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  611. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  612. // increments while checking for the contact to be broken.
  613. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  614. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  615. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
  616. #endif
  617. #endif
  618. #endif
  619. /**
  620. * Automatic backlash, position and hotend offset calibration
  621. *
  622. * Enable G425 to run automatic calibration using an electrically-
  623. * conductive cube, bolt, or washer mounted on the bed.
  624. *
  625. * G425 uses the probe to touch the top and sides of the calibration object
  626. * on the bed and measures and/or correct positional offsets, axis backlash
  627. * and hotend offsets.
  628. *
  629. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  630. * ±5mm of true values for G425 to succeed.
  631. */
  632. //#define CALIBRATION_GCODE
  633. #if ENABLED(CALIBRATION_GCODE)
  634. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  635. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
  636. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
  637. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
  638. // The following parameters refer to the conical section of the nozzle tip.
  639. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  640. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  641. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  642. //#define CALIBRATION_REPORTING
  643. // The true location and dimension the cube/bolt/washer on the bed.
  644. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0} // mm
  645. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0} // mm
  646. // Comment out any sides which are unreachable by the probe. For best
  647. // auto-calibration results, all sides must be reachable.
  648. #define CALIBRATION_MEASURE_RIGHT
  649. #define CALIBRATION_MEASURE_FRONT
  650. #define CALIBRATION_MEASURE_LEFT
  651. #define CALIBRATION_MEASURE_BACK
  652. // Probing at the exact top center only works if the center is flat. If
  653. // probing on a screwhead or hollow washer, probe near the edges.
  654. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  655. // Define pin which is read during calibration
  656. #ifndef CALIBRATION_PIN
  657. #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
  658. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
  659. //#define CALIBRATION_PIN_PULLDOWN
  660. #define CALIBRATION_PIN_PULLUP
  661. #endif
  662. #endif
  663. /**
  664. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  665. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  666. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  667. * lowest stepping frequencies.
  668. */
  669. //#define ADAPTIVE_STEP_SMOOTHING
  670. /**
  671. * Custom Microstepping
  672. * Override as-needed for your setup. Up to 3 MS pins are supported.
  673. */
  674. //#define MICROSTEP1 LOW,LOW,LOW
  675. //#define MICROSTEP2 HIGH,LOW,LOW
  676. //#define MICROSTEP4 LOW,HIGH,LOW
  677. //#define MICROSTEP8 HIGH,HIGH,LOW
  678. //#define MICROSTEP16 LOW,LOW,HIGH
  679. //#define MICROSTEP32 HIGH,LOW,HIGH
  680. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  681. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  682. /**
  683. * @section stepper motor current
  684. *
  685. * Some boards have a means of setting the stepper motor current via firmware.
  686. *
  687. * The power on motor currents are set by:
  688. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  689. * known compatible chips: A4982
  690. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  691. * known compatible chips: AD5206
  692. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  693. * known compatible chips: MCP4728
  694. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  695. * known compatible chips: MCP4451, MCP4018
  696. *
  697. * Motor currents can also be set by M907 - M910 and by the LCD.
  698. * M907 - applies to all.
  699. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  700. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  701. */
  702. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  703. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  704. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  705. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  706. //#define DIGIPOT_I2C
  707. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  708. /**
  709. * Common slave addresses:
  710. *
  711. * A (A shifted) B (B shifted) IC
  712. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  713. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  714. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  715. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  716. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  717. */
  718. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  719. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  720. #endif
  721. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  722. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
  723. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  724. // These correspond to the physical drivers, so be mindful if the order is changed.
  725. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  726. //===========================================================================
  727. //=============================Additional Features===========================
  728. //===========================================================================
  729. // @section lcd
  730. // Change values more rapidly when the encoder is rotated faster
  731. #define ENCODER_RATE_MULTIPLIER
  732. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  733. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  734. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  735. #endif
  736. // Play a beep when the feedrate is changed from the Status Screen
  737. //#define BEEP_ON_FEEDRATE_CHANGE
  738. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  739. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  740. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  741. #endif
  742. // Include a page of printer information in the LCD Main Menu
  743. //#define LCD_INFO_MENU
  744. // Scroll a longer status message into view
  745. //#define STATUS_MESSAGE_SCROLLING
  746. // On the Info Screen, display XY with one decimal place when possible
  747. //#define LCD_DECIMAL_SMALL_XY
  748. // The timeout (in ms) to return to the status screen from sub-menus
  749. //#define LCD_TIMEOUT_TO_STATUS 15000
  750. // Add an 'M73' G-code to set the current percentage
  751. //#define LCD_SET_PROGRESS_MANUALLY
  752. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  753. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  754. #if ENABLED(LCD_PROGRESS_BAR)
  755. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  756. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  757. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  758. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  759. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  760. #endif
  761. #endif
  762. /**
  763. * LED Control Menu
  764. * Enable this feature to add LED Control to the LCD menu
  765. */
  766. //#define LED_CONTROL_MENU
  767. #if ENABLED(LED_CONTROL_MENU)
  768. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  769. #if ENABLED(LED_COLOR_PRESETS)
  770. #define LED_USER_PRESET_RED 255 // User defined RED value
  771. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  772. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  773. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  774. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  775. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  776. #endif
  777. #endif // LED_CONTROL_MENU
  778. #if ENABLED(SDSUPPORT)
  779. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  780. // around this by connecting a push button or single throw switch to the pin defined
  781. // as SD_DETECT_PIN in your board's pins definitions.
  782. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  783. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  784. #define SD_DETECT_INVERTED
  785. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  786. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  787. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  788. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  789. #define SDCARD_RATHERRECENTFIRST
  790. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  791. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  792. #define EVENT_GCODE_SD_STOP "G28" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  793. /**
  794. * Continue after Power-Loss (Creality3D)
  795. *
  796. * Store the current state to the SD Card at the start of each layer
  797. * during SD printing. If the recovery file is found at boot time, present
  798. * an option on the LCD screen to continue the print from the last-known
  799. * point in the file.
  800. */
  801. //#define POWER_LOSS_RECOVERY
  802. #if ENABLED(POWER_LOSS_RECOVERY)
  803. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  804. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  805. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  806. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  807. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  808. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  809. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  810. #endif
  811. /**
  812. * Sort SD file listings in alphabetical order.
  813. *
  814. * With this option enabled, items on SD cards will be sorted
  815. * by name for easier navigation.
  816. *
  817. * By default...
  818. *
  819. * - Use the slowest -but safest- method for sorting.
  820. * - Folders are sorted to the top.
  821. * - The sort key is statically allocated.
  822. * - No added G-code (M34) support.
  823. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  824. *
  825. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  826. * compiler to calculate the worst-case usage and throw an error if the SRAM
  827. * limit is exceeded.
  828. *
  829. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  830. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  831. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  832. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  833. */
  834. //#define SDCARD_SORT_ALPHA
  835. // SD Card Sorting options
  836. #if ENABLED(SDCARD_SORT_ALPHA)
  837. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  838. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  839. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  840. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  841. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  842. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  843. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  844. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  845. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  846. #endif
  847. // This allows hosts to request long names for files and folders with M33
  848. //#define LONG_FILENAME_HOST_SUPPORT
  849. // Enable this option to scroll long filenames in the SD card menu
  850. //#define SCROLL_LONG_FILENAMES
  851. // Leave the heaters on after Stop Print (not recommended!)
  852. //#define SD_ABORT_NO_COOLDOWN
  853. /**
  854. * This option allows you to abort SD printing when any endstop is triggered.
  855. * This feature must be enabled with "M540 S1" or from the LCD menu.
  856. * To have any effect, endstops must be enabled during SD printing.
  857. */
  858. //#define SD_ABORT_ON_ENDSTOP_HIT
  859. /**
  860. * This option makes it easier to print the same SD Card file again.
  861. * On print completion the LCD Menu will open with the file selected.
  862. * You can just click to start the print, or navigate elsewhere.
  863. */
  864. //#define SD_REPRINT_LAST_SELECTED_FILE
  865. /**
  866. * Auto-report SdCard status with M27 S<seconds>
  867. */
  868. //#define AUTO_REPORT_SD_STATUS
  869. /**
  870. * Support for USB thumb drives using an Arduino USB Host Shield or
  871. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  872. * to Marlin as an SD card.
  873. *
  874. * The MAX3421E must be assigned the same pins as the SD card reader, with
  875. * the following pin mapping:
  876. *
  877. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  878. * INT --> SD_DETECT_PIN
  879. * SS --> SDSS
  880. */
  881. //#define USB_FLASH_DRIVE_SUPPORT
  882. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  883. #define USB_CS_PIN SDSS
  884. #define USB_INTR_PIN SD_DETECT_PIN
  885. #endif
  886. /**
  887. * When using a bootloader that supports SD-Firmware-Flashing,
  888. * add a menu item to activate SD-FW-Update on the next reboot.
  889. *
  890. * Requires ATMEGA2560 (Arduino Mega)
  891. *
  892. * Tested with this bootloader:
  893. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  894. */
  895. //#define SD_FIRMWARE_UPDATE
  896. #if ENABLED(SD_FIRMWARE_UPDATE)
  897. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  898. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  899. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  900. #endif
  901. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  902. //#define BINARY_FILE_TRANSFER
  903. #ifdef TARGET_LPC1768
  904. /**
  905. * Set this option to one of the following (or the board's defaults apply):
  906. *
  907. * LCD - Use the SD drive in the external LCD controller.
  908. * ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  909. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  910. *
  911. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  912. */
  913. //#define SDCARD_CONNECTION LCD
  914. #endif
  915. #endif // SDSUPPORT
  916. /**
  917. * By default an onboard SD card reader may be shared as a USB mass-
  918. * storage device. This option hides the SD card from the host PC.
  919. */
  920. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  921. /**
  922. * Additional options for Graphical Displays
  923. *
  924. * Use the optimizations here to improve printing performance,
  925. * which can be adversely affected by graphical display drawing,
  926. * especially when doing several short moves, and when printing
  927. * on DELTA and SCARA machines.
  928. *
  929. * Some of these options may result in the display lagging behind
  930. * controller events, as there is a trade-off between reliable
  931. * printing performance versus fast display updates.
  932. */
  933. #if HAS_GRAPHICAL_LCD
  934. // Show SD percentage next to the progress bar
  935. //#define DOGM_SD_PERCENT
  936. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  937. #define XYZ_HOLLOW_FRAME
  938. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  939. #define MENU_HOLLOW_FRAME
  940. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  941. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  942. //#define USE_BIG_EDIT_FONT
  943. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  944. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  945. //#define USE_SMALL_INFOFONT
  946. // Enable this option and reduce the value to optimize screen updates.
  947. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  948. //#define DOGM_SPI_DELAY_US 5
  949. // Swap the CW/CCW indicators in the graphics overlay
  950. //#define OVERLAY_GFX_REVERSE
  951. /**
  952. * ST7920-based LCDs can emulate a 16 x 4 character display using
  953. * the ST7920 character-generator for very fast screen updates.
  954. * Enable LIGHTWEIGHT_UI to use this special display mode.
  955. *
  956. * Since LIGHTWEIGHT_UI has limited space, the position and status
  957. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  958. * length of time to display the status message before clearing.
  959. *
  960. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  961. * This will prevent position updates from being displayed.
  962. */
  963. #if ENABLED(U8GLIB_ST7920)
  964. //#define LIGHTWEIGHT_UI
  965. #if ENABLED(LIGHTWEIGHT_UI)
  966. #define STATUS_EXPIRE_SECONDS 20
  967. #endif
  968. #endif
  969. /**
  970. * Status (Info) Screen customizations
  971. * These options may affect code size and screen render time.
  972. * Custom status screens can forcibly override these settings.
  973. */
  974. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  975. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  976. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  977. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  978. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  979. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  980. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  981. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  982. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  983. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  984. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  985. // Frivolous Game Options
  986. //#define MARLIN_BRICKOUT
  987. //#define MARLIN_INVADERS
  988. //#define MARLIN_SNAKE
  989. #endif // HAS_GRAPHICAL_LCD
  990. // @section safety
  991. /**
  992. * The watchdog hardware timer will do a reset and disable all outputs
  993. * if the firmware gets too overloaded to read the temperature sensors.
  994. *
  995. * If you find that watchdog reboot causes your AVR board to hang forever,
  996. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  997. * NOTE: This method is less reliable as it can only catch hangups while
  998. * interrupts are enabled.
  999. */
  1000. #define USE_WATCHDOG
  1001. #if ENABLED(USE_WATCHDOG)
  1002. //#define WATCHDOG_RESET_MANUAL
  1003. #endif
  1004. // @section lcd
  1005. /**
  1006. * Babystepping enables movement of the axes by tiny increments without changing
  1007. * the current position values. This feature is used primarily to adjust the Z
  1008. * axis in the first layer of a print in real-time.
  1009. *
  1010. * Warning: Does not respect endstops!
  1011. */
  1012. //#define BABYSTEPPING
  1013. #if ENABLED(BABYSTEPPING)
  1014. //#define BABYSTEP_WITHOUT_HOMING
  1015. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1016. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1017. #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
  1018. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1019. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1020. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1021. // Note: Extra time may be added to mitigate controller latency.
  1022. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1023. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1024. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1025. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1026. #endif
  1027. #endif
  1028. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1029. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1030. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1031. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1032. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1033. #endif
  1034. #endif
  1035. // @section extruder
  1036. /**
  1037. * Linear Pressure Control v1.5
  1038. *
  1039. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1040. * K=0 means advance disabled.
  1041. *
  1042. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1043. *
  1044. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1045. * Larger K values will be needed for flexible filament and greater distances.
  1046. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1047. * print acceleration will be reduced during the affected moves to keep within the limit.
  1048. *
  1049. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1050. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  1051. */
  1052. //#define LIN_ADVANCE
  1053. #if ENABLED(LIN_ADVANCE)
  1054. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1055. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  1056. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1057. #endif
  1058. // @section leveling
  1059. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1060. // Override the mesh area if the automatic (max) area is too large
  1061. //#define MESH_MIN_X MESH_INSET
  1062. //#define MESH_MIN_Y MESH_INSET
  1063. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1064. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1065. #endif
  1066. /**
  1067. * Repeatedly attempt G29 leveling until it succeeds.
  1068. * Stop after G29_MAX_RETRIES attempts.
  1069. */
  1070. //#define G29_RETRY_AND_RECOVER
  1071. #if ENABLED(G29_RETRY_AND_RECOVER)
  1072. #define G29_MAX_RETRIES 3
  1073. #define G29_HALT_ON_FAILURE
  1074. /**
  1075. * Specify the GCODE commands that will be executed when leveling succeeds,
  1076. * between attempts, and after the maximum number of retries have been tried.
  1077. */
  1078. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1079. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1080. #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"
  1081. #endif
  1082. // @section extras
  1083. //
  1084. // G2/G3 Arc Support
  1085. //
  1086. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1087. #if ENABLED(ARC_SUPPORT)
  1088. #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
  1089. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1090. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1091. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1092. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1093. #endif
  1094. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1095. //#define BEZIER_CURVE_SUPPORT
  1096. /**
  1097. * G38 Probe Target
  1098. *
  1099. * This option adds G38.2 and G38.3 (probe towards target)
  1100. * and optionally G38.4 and G38.5 (probe away from target).
  1101. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1102. */
  1103. //#define G38_PROBE_TARGET
  1104. #if ENABLED(G38_PROBE_TARGET)
  1105. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1106. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1107. #endif
  1108. // Moves (or segments) with fewer steps than this will be joined with the next move
  1109. #define MIN_STEPS_PER_SEGMENT 6
  1110. /**
  1111. * Minimum delay after setting the stepper DIR (in ns)
  1112. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1113. * 20 : Minimum for TMC2xxx drivers
  1114. * 200 : Minimum for A4988 drivers
  1115. * 400 : Minimum for A5984 drivers
  1116. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1117. * 650 : Minimum for DRV8825 drivers
  1118. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1119. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1120. *
  1121. * Override the default value based on the driver type set in Configuration.h.
  1122. */
  1123. //#define MINIMUM_STEPPER_DIR_DELAY 650
  1124. /**
  1125. * Minimum stepper driver pulse width (in µs)
  1126. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1127. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1128. * 1 : Minimum for A4988 and A5984 stepper drivers
  1129. * 2 : Minimum for DRV8825 stepper drivers
  1130. * 3 : Minimum for TB6600 stepper drivers
  1131. * 30 : Minimum for TB6560 stepper drivers
  1132. *
  1133. * Override the default value based on the driver type set in Configuration.h.
  1134. */
  1135. //#define MINIMUM_STEPPER_PULSE 2
  1136. /**
  1137. * Maximum stepping rate (in Hz) the stepper driver allows
  1138. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1139. * 500000 : Maximum for A4988 stepper driver
  1140. * 400000 : Maximum for TMC2xxx stepper drivers
  1141. * 250000 : Maximum for DRV8825 stepper driver
  1142. * 200000 : Maximum for LV8729 stepper driver
  1143. * 150000 : Maximum for TB6600 stepper driver
  1144. * 15000 : Maximum for TB6560 stepper driver
  1145. *
  1146. * Override the default value based on the driver type set in Configuration.h.
  1147. */
  1148. //#define MAXIMUM_STEPPER_RATE 250000
  1149. // @section temperature
  1150. // Control heater 0 and heater 1 in parallel.
  1151. //#define HEATERS_PARALLEL
  1152. //===========================================================================
  1153. //================================= Buffers =================================
  1154. //===========================================================================
  1155. // @section hidden
  1156. // The number of linear motions that can be in the plan at any give time.
  1157. // THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
  1158. #if ENABLED(SDSUPPORT)
  1159. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  1160. #else
  1161. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  1162. #endif
  1163. // @section serial
  1164. // The ASCII buffer for serial input
  1165. #define MAX_CMD_SIZE 96
  1166. #define BUFSIZE 4
  1167. // Transmission to Host Buffer Size
  1168. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1169. // To buffer a simple "ok" you need 4 bytes.
  1170. // For ADVANCED_OK (M105) you need 32 bytes.
  1171. // For debug-echo: 128 bytes for the optimal speed.
  1172. // Other output doesn't need to be that speedy.
  1173. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1174. #define TX_BUFFER_SIZE 0
  1175. // Host Receive Buffer Size
  1176. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1177. // To use flow control, set this buffer size to at least 1024 bytes.
  1178. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1179. //#define RX_BUFFER_SIZE 1024
  1180. #if RX_BUFFER_SIZE >= 1024
  1181. // Enable to have the controller send XON/XOFF control characters to
  1182. // the host to signal the RX buffer is becoming full.
  1183. //#define SERIAL_XON_XOFF
  1184. #endif
  1185. #if ENABLED(SDSUPPORT)
  1186. // Enable this option to collect and display the maximum
  1187. // RX queue usage after transferring a file to SD.
  1188. //#define SERIAL_STATS_MAX_RX_QUEUED
  1189. // Enable this option to collect and display the number
  1190. // of dropped bytes after a file transfer to SD.
  1191. //#define SERIAL_STATS_DROPPED_RX
  1192. #endif
  1193. // Enable an emergency-command parser to intercept certain commands as they
  1194. // enter the serial receive buffer, so they cannot be blocked.
  1195. // Currently handles M108, M112, M410
  1196. // Does not work on boards using AT90USB (USBCON) processors!
  1197. //#define EMERGENCY_PARSER
  1198. // Bad Serial-connections can miss a received command by sending an 'ok'
  1199. // Therefore some clients abort after 30 seconds in a timeout.
  1200. // Some other clients start sending commands while receiving a 'wait'.
  1201. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1202. //#define NO_TIMEOUTS 1000 // Milliseconds
  1203. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1204. //#define ADVANCED_OK
  1205. // Printrun may have trouble receiving long strings all at once.
  1206. // This option inserts short delays between lines of serial output.
  1207. #define SERIAL_OVERRUN_PROTECTION
  1208. // @section extras
  1209. /**
  1210. * Extra Fan Speed
  1211. * Adds a secondary fan speed for each print-cooling fan.
  1212. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1213. * 'M106 P<fan> T2' : Use the set secondary speed
  1214. * 'M106 P<fan> T1' : Restore the previous fan speed
  1215. */
  1216. //#define EXTRA_FAN_SPEED
  1217. /**
  1218. * Firmware-based and LCD-controlled retract
  1219. *
  1220. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1221. * Use M207 and M208 to define parameters for retract / recover.
  1222. *
  1223. * Use M209 to enable or disable auto-retract.
  1224. * With auto-retract enabled, all G1 E moves within the set range
  1225. * will be converted to firmware-based retract/recover moves.
  1226. *
  1227. * Be sure to turn off auto-retract during filament change.
  1228. *
  1229. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1230. *
  1231. */
  1232. //#define FWRETRACT
  1233. #if ENABLED(FWRETRACT)
  1234. #define FWRETRACT_AUTORETRACT // costs ~500 bytes of PROGMEM
  1235. #if ENABLED(FWRETRACT_AUTORETRACT)
  1236. #define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over
  1237. #define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion
  1238. #endif
  1239. #define RETRACT_LENGTH 3 // Default retract length (positive mm)
  1240. #define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change
  1241. #define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s)
  1242. #define RETRACT_ZRAISE 0 // Default retract Z-raise (mm)
  1243. #define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering)
  1244. #define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change)
  1245. #define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s)
  1246. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
  1247. #if ENABLED(MIXING_EXTRUDER)
  1248. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  1249. #endif
  1250. #endif
  1251. /**
  1252. * Universal tool change settings.
  1253. * Applies to all types of extruders except where explicitly noted.
  1254. */
  1255. #if EXTRUDERS > 1
  1256. // Z raise distance for tool-change, as needed for some extruders
  1257. #define TOOLCHANGE_ZRAISE 2 // (mm)
  1258. //#define TOOLCHANGE_NO_RETURN // Never return to the previous position on tool-change
  1259. // Retract and prime filament on tool-change
  1260. //#define TOOLCHANGE_FILAMENT_SWAP
  1261. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1262. #define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
  1263. #define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
  1264. #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
  1265. #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
  1266. #endif
  1267. /**
  1268. * Position to park head during tool change.
  1269. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  1270. */
  1271. //#define TOOLCHANGE_PARK
  1272. #if ENABLED(TOOLCHANGE_PARK)
  1273. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  1274. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  1275. #endif
  1276. #endif
  1277. /**
  1278. * Advanced Pause
  1279. * Experimental feature for filament change support and for parking the nozzle when paused.
  1280. * Adds the GCode M600 for initiating filament change.
  1281. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1282. *
  1283. * Requires an LCD display.
  1284. * Requires NOZZLE_PARK_FEATURE.
  1285. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1286. */
  1287. //#define ADVANCED_PAUSE_FEATURE
  1288. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1289. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1290. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1291. // This short retract is done immediately, before parking the nozzle.
  1292. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1293. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1294. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1295. // For Bowden, the full length of the tube and nozzle.
  1296. // For direct drive, the full length of the nozzle.
  1297. // Set to 0 for manual unloading.
  1298. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1299. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1300. // 0 to disable start loading and skip to fast load only
  1301. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1302. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1303. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1304. // For Bowden, the full length of the tube and nozzle.
  1305. // For direct drive, the full length of the nozzle.
  1306. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1307. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1308. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1309. // Set to 0 for manual extrusion.
  1310. // Filament can be extruded repeatedly from the Filament Change menu
  1311. // until extrusion is consistent, and to purge old filament.
  1312. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  1313. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  1314. // Filament Unload does a Retract, Delay, and Purge first:
  1315. #define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
  1316. #define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1317. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1318. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1319. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1320. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1321. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1322. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1323. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1324. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1325. #endif
  1326. // @section tmc
  1327. /**
  1328. * TMC26X Stepper Driver options
  1329. *
  1330. * The TMC26XStepper library is required for this stepper driver.
  1331. * https://github.com/trinamic/TMC26XStepper
  1332. */
  1333. #if HAS_DRIVER(TMC26X)
  1334. #if AXIS_DRIVER_TYPE_X(TMC26X)
  1335. #define X_MAX_CURRENT 1000 // (mA)
  1336. #define X_SENSE_RESISTOR 91 // (mOhms)
  1337. #define X_MICROSTEPS 16 // Number of microsteps
  1338. #endif
  1339. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  1340. #define X2_MAX_CURRENT 1000
  1341. #define X2_SENSE_RESISTOR 91
  1342. #define X2_MICROSTEPS 16
  1343. #endif
  1344. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  1345. #define Y_MAX_CURRENT 1000
  1346. #define Y_SENSE_RESISTOR 91
  1347. #define Y_MICROSTEPS 16
  1348. #endif
  1349. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  1350. #define Y2_MAX_CURRENT 1000
  1351. #define Y2_SENSE_RESISTOR 91
  1352. #define Y2_MICROSTEPS 16
  1353. #endif
  1354. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  1355. #define Z_MAX_CURRENT 1000
  1356. #define Z_SENSE_RESISTOR 91
  1357. #define Z_MICROSTEPS 16
  1358. #endif
  1359. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  1360. #define Z2_MAX_CURRENT 1000
  1361. #define Z2_SENSE_RESISTOR 91
  1362. #define Z2_MICROSTEPS 16
  1363. #endif
  1364. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  1365. #define Z3_MAX_CURRENT 1000
  1366. #define Z3_SENSE_RESISTOR 91
  1367. #define Z3_MICROSTEPS 16
  1368. #endif
  1369. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  1370. #define E0_MAX_CURRENT 1000
  1371. #define E0_SENSE_RESISTOR 91
  1372. #define E0_MICROSTEPS 16
  1373. #endif
  1374. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  1375. #define E1_MAX_CURRENT 1000
  1376. #define E1_SENSE_RESISTOR 91
  1377. #define E1_MICROSTEPS 16
  1378. #endif
  1379. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  1380. #define E2_MAX_CURRENT 1000
  1381. #define E2_SENSE_RESISTOR 91
  1382. #define E2_MICROSTEPS 16
  1383. #endif
  1384. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  1385. #define E3_MAX_CURRENT 1000
  1386. #define E3_SENSE_RESISTOR 91
  1387. #define E3_MICROSTEPS 16
  1388. #endif
  1389. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  1390. #define E4_MAX_CURRENT 1000
  1391. #define E4_SENSE_RESISTOR 91
  1392. #define E4_MICROSTEPS 16
  1393. #endif
  1394. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  1395. #define E5_MAX_CURRENT 1000
  1396. #define E5_SENSE_RESISTOR 91
  1397. #define E5_MICROSTEPS 16
  1398. #endif
  1399. #endif // TMC26X
  1400. // @section tmc_smart
  1401. /**
  1402. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  1403. * connect your SPI pins to the hardware SPI interface on your board and define
  1404. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  1405. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1406. * You may also use software SPI if you wish to use general purpose IO pins.
  1407. *
  1408. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  1409. * to the driver side PDN_UART pin with a 1K resistor.
  1410. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  1411. * a resistor.
  1412. * The drivers can also be used with hardware serial.
  1413. *
  1414. * TMCStepper library is required to use TMC stepper drivers.
  1415. * https://github.com/teemuatlut/TMCStepper
  1416. */
  1417. #if HAS_TRINAMIC
  1418. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  1419. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  1420. #if AXIS_IS_TMC(X)
  1421. #define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
  1422. #define X_MICROSTEPS 16 // 0..256
  1423. #define X_RSENSE 0.11
  1424. #endif
  1425. #if AXIS_IS_TMC(X2)
  1426. #define X2_CURRENT 800
  1427. #define X2_MICROSTEPS 16
  1428. #define X2_RSENSE 0.11
  1429. #endif
  1430. #if AXIS_IS_TMC(Y)
  1431. #define Y_CURRENT 800
  1432. #define Y_MICROSTEPS 16
  1433. #define Y_RSENSE 0.11
  1434. #endif
  1435. #if AXIS_IS_TMC(Y2)
  1436. #define Y2_CURRENT 800
  1437. #define Y2_MICROSTEPS 16
  1438. #define Y2_RSENSE 0.11
  1439. #endif
  1440. #if AXIS_IS_TMC(Z)
  1441. #define Z_CURRENT 800
  1442. #define Z_MICROSTEPS 16
  1443. #define Z_RSENSE 0.11
  1444. #endif
  1445. #if AXIS_IS_TMC(Z2)
  1446. #define Z2_CURRENT 800
  1447. #define Z2_MICROSTEPS 16
  1448. #define Z2_RSENSE 0.11
  1449. #endif
  1450. #if AXIS_IS_TMC(Z3)
  1451. #define Z3_CURRENT 800
  1452. #define Z3_MICROSTEPS 16
  1453. #define Z3_RSENSE 0.11
  1454. #endif
  1455. #if AXIS_IS_TMC(E0)
  1456. #define E0_CURRENT 800
  1457. #define E0_MICROSTEPS 16
  1458. #define E0_RSENSE 0.11
  1459. #endif
  1460. #if AXIS_IS_TMC(E1)
  1461. #define E1_CURRENT 800
  1462. #define E1_MICROSTEPS 16
  1463. #define E1_RSENSE 0.11
  1464. #endif
  1465. #if AXIS_IS_TMC(E2)
  1466. #define E2_CURRENT 800
  1467. #define E2_MICROSTEPS 16
  1468. #define E2_RSENSE 0.11
  1469. #endif
  1470. #if AXIS_IS_TMC(E3)
  1471. #define E3_CURRENT 800
  1472. #define E3_MICROSTEPS 16
  1473. #define E3_RSENSE 0.11
  1474. #endif
  1475. #if AXIS_IS_TMC(E4)
  1476. #define E4_CURRENT 800
  1477. #define E4_MICROSTEPS 16
  1478. #define E4_RSENSE 0.11
  1479. #endif
  1480. #if AXIS_IS_TMC(E5)
  1481. #define E5_CURRENT 800
  1482. #define E5_MICROSTEPS 16
  1483. #define E5_RSENSE 0.11
  1484. #endif
  1485. /**
  1486. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  1487. * The default pins can be found in your board's pins file.
  1488. */
  1489. //#define X_CS_PIN -1
  1490. //#define Y_CS_PIN -1
  1491. //#define Z_CS_PIN -1
  1492. //#define X2_CS_PIN -1
  1493. //#define Y2_CS_PIN -1
  1494. //#define Z2_CS_PIN -1
  1495. //#define Z3_CS_PIN -1
  1496. //#define E0_CS_PIN -1
  1497. //#define E1_CS_PIN -1
  1498. //#define E2_CS_PIN -1
  1499. //#define E3_CS_PIN -1
  1500. //#define E4_CS_PIN -1
  1501. //#define E5_CS_PIN -1
  1502. /**
  1503. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  1504. * The default SW SPI pins are defined the respective pins files,
  1505. * but you can override or define them here.
  1506. */
  1507. //#define TMC_USE_SW_SPI
  1508. //#define TMC_SW_MOSI -1
  1509. //#define TMC_SW_MISO -1
  1510. //#define TMC_SW_SCK -1
  1511. /**
  1512. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  1513. * Set the address using jumpers on pins MS1 and MS2.
  1514. * Address | MS1 | MS2
  1515. * 0 | LOW | LOW
  1516. * 1 | HIGH | LOW
  1517. * 2 | LOW | HIGH
  1518. * 3 | HIGH | HIGH
  1519. *
  1520. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  1521. * on the same serial port, either here or in your board's pins file.
  1522. */
  1523. #define X_SLAVE_ADDRESS 0
  1524. #define Y_SLAVE_ADDRESS 0
  1525. #define Z_SLAVE_ADDRESS 0
  1526. #define X2_SLAVE_ADDRESS 0
  1527. #define Y2_SLAVE_ADDRESS 0
  1528. #define Z2_SLAVE_ADDRESS 0
  1529. #define Z3_SLAVE_ADDRESS 0
  1530. #define E0_SLAVE_ADDRESS 0
  1531. #define E1_SLAVE_ADDRESS 0
  1532. #define E2_SLAVE_ADDRESS 0
  1533. #define E3_SLAVE_ADDRESS 0
  1534. #define E4_SLAVE_ADDRESS 0
  1535. #define E5_SLAVE_ADDRESS 0
  1536. /**
  1537. * Software enable
  1538. *
  1539. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  1540. * function through a communication line such as SPI or UART.
  1541. */
  1542. //#define SOFTWARE_DRIVER_ENABLE
  1543. /**
  1544. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  1545. * Use Trinamic's ultra quiet stepping mode.
  1546. * When disabled, Marlin will use spreadCycle stepping mode.
  1547. */
  1548. #define STEALTHCHOP_XY
  1549. #define STEALTHCHOP_Z
  1550. #define STEALTHCHOP_E
  1551. /**
  1552. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  1553. * or with the help of an example included in the library.
  1554. * Provided parameter sets are
  1555. * CHOPPER_DEFAULT_12V
  1556. * CHOPPER_DEFAULT_19V
  1557. * CHOPPER_DEFAULT_24V
  1558. * CHOPPER_DEFAULT_36V
  1559. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  1560. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  1561. *
  1562. * Define you own with
  1563. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  1564. */
  1565. #define CHOPPER_TIMING CHOPPER_DEFAULT_12V
  1566. /**
  1567. * Monitor Trinamic drivers for error conditions,
  1568. * like overtemperature and short to ground.
  1569. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  1570. * Other detected conditions can be used to stop the current print.
  1571. * Relevant g-codes:
  1572. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  1573. * M911 - Report stepper driver overtemperature pre-warn condition.
  1574. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  1575. * M122 - Report driver parameters (Requires TMC_DEBUG)
  1576. */
  1577. //#define MONITOR_DRIVER_STATUS
  1578. #if ENABLED(MONITOR_DRIVER_STATUS)
  1579. #define CURRENT_STEP_DOWN 50 // [mA]
  1580. #define REPORT_CURRENT_CHANGE
  1581. #define STOP_ON_ERROR
  1582. #endif
  1583. /**
  1584. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  1585. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  1586. * This mode allows for faster movements at the expense of higher noise levels.
  1587. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  1588. * M913 X/Y/Z/E to live tune the setting
  1589. */
  1590. //#define HYBRID_THRESHOLD
  1591. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  1592. #define X2_HYBRID_THRESHOLD 100
  1593. #define Y_HYBRID_THRESHOLD 100
  1594. #define Y2_HYBRID_THRESHOLD 100
  1595. #define Z_HYBRID_THRESHOLD 3
  1596. #define Z2_HYBRID_THRESHOLD 3
  1597. #define Z3_HYBRID_THRESHOLD 3
  1598. #define E0_HYBRID_THRESHOLD 30
  1599. #define E1_HYBRID_THRESHOLD 30
  1600. #define E2_HYBRID_THRESHOLD 30
  1601. #define E3_HYBRID_THRESHOLD 30
  1602. #define E4_HYBRID_THRESHOLD 30
  1603. #define E5_HYBRID_THRESHOLD 30
  1604. /**
  1605. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  1606. * Use StallGuard2 to sense an obstacle and trigger an endstop.
  1607. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  1608. * X, Y, and Z homing will always be done in spreadCycle mode.
  1609. *
  1610. * X/Y/Z_STALL_SENSITIVITY is used for tuning the trigger sensitivity.
  1611. * Higher values make the system LESS sensitive.
  1612. * Lower value make the system MORE sensitive.
  1613. * Too low values can lead to false positives, while too high values will collide the axis without triggering.
  1614. * It is advised to set X/Y/Z_HOME_BUMP_MM to 0.
  1615. * M914 X/Y/Z to live tune the setting
  1616. */
  1617. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  1618. /**
  1619. * Use StallGuard2 to probe the bed with the nozzle.
  1620. *
  1621. * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  1622. * to move the Z axis. Take extreme care when attempting to enable this feature.
  1623. */
  1624. //#define SENSORLESS_PROBING // StallGuard capable drivers only
  1625. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  1626. // TMC2209: 0...255. TMC2130: -64...63
  1627. #define X_STALL_SENSITIVITY 8
  1628. #define Y_STALL_SENSITIVITY 8
  1629. //#define Z_STALL_SENSITIVITY 8
  1630. #endif
  1631. /**
  1632. * Beta feature!
  1633. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  1634. */
  1635. //#define SQUARE_WAVE_STEPPING
  1636. /**
  1637. * Enable M122 debugging command for TMC stepper drivers.
  1638. * M122 S0/1 will enable continous reporting.
  1639. */
  1640. //#define TMC_DEBUG
  1641. /**
  1642. * You can set your own advanced settings by filling in predefined functions.
  1643. * A list of available functions can be found on the library github page
  1644. * https://github.com/teemuatlut/TMCStepper
  1645. *
  1646. * Example:
  1647. * #define TMC_ADV() { \
  1648. * stepperX.diag0_temp_prewarn(1); \
  1649. * stepperY.interpolate(0); \
  1650. * }
  1651. */
  1652. #define TMC_ADV() { }
  1653. #endif // HAS_TRINAMIC
  1654. // @section L6470
  1655. /**
  1656. * L6470 Stepper Driver options
  1657. *
  1658. * Arduino-L6470 library (0.7.0 or higher) is required for this stepper driver.
  1659. * https://github.com/ameyer/Arduino-L6470
  1660. *
  1661. * Requires the following to be defined in your pins_YOUR_BOARD file
  1662. * L6470_CHAIN_SCK_PIN
  1663. * L6470_CHAIN_MISO_PIN
  1664. * L6470_CHAIN_MOSI_PIN
  1665. * L6470_CHAIN_SS_PIN
  1666. * L6470_RESET_CHAIN_PIN (optional)
  1667. */
  1668. #if HAS_DRIVER(L6470)
  1669. //#define L6470_CHITCHAT // Display additional status info
  1670. #if AXIS_DRIVER_TYPE_X(L6470)
  1671. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
  1672. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
  1673. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  1674. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper
  1675. #define X_CHAIN_POS 0 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  1676. #endif
  1677. #if AXIS_DRIVER_TYPE_X2(L6470)
  1678. #define X2_MICROSTEPS 128
  1679. #define X2_OVERCURRENT 2000
  1680. #define X2_STALLCURRENT 1500
  1681. #define X2_MAX_VOLTAGE 127
  1682. #define X2_CHAIN_POS 0
  1683. #endif
  1684. #if AXIS_DRIVER_TYPE_Y(L6470)
  1685. #define Y_MICROSTEPS 128
  1686. #define Y_OVERCURRENT 2000
  1687. #define Y_STALLCURRENT 1500
  1688. #define Y_MAX_VOLTAGE 127
  1689. #define Y_CHAIN_POS 0
  1690. #endif
  1691. #if AXIS_DRIVER_TYPE_Y2(L6470)
  1692. #define Y2_MICROSTEPS 128
  1693. #define Y2_OVERCURRENT 2000
  1694. #define Y2_STALLCURRENT 1500
  1695. #define Y2_MAX_VOLTAGE 127
  1696. #define Y2_CHAIN_POS 0
  1697. #endif
  1698. #if AXIS_DRIVER_TYPE_Z(L6470)
  1699. #define Z_MICROSTEPS 128
  1700. #define Z_OVERCURRENT 2000
  1701. #define Z_STALLCURRENT 1500
  1702. #define Z_MAX_VOLTAGE 127
  1703. #define Z_CHAIN_POS 0
  1704. #endif
  1705. #if AXIS_DRIVER_TYPE_Z2(L6470)
  1706. #define Z2_MICROSTEPS 128
  1707. #define Z2_OVERCURRENT 2000
  1708. #define Z2_STALLCURRENT 1500
  1709. #define Z2_MAX_VOLTAGE 127
  1710. #define Z2_CHAIN_POS 0
  1711. #endif
  1712. #if AXIS_DRIVER_TYPE_Z3(L6470)
  1713. #define Z3_MICROSTEPS 128
  1714. #define Z3_OVERCURRENT 2000
  1715. #define Z3_STALLCURRENT 1500
  1716. #define Z3_MAX_VOLTAGE 127
  1717. #define Z3_CHAIN_POS 0
  1718. #endif
  1719. #if AXIS_DRIVER_TYPE_E0(L6470)
  1720. #define E0_MICROSTEPS 128
  1721. #define E0_OVERCURRENT 2000
  1722. #define E0_STALLCURRENT 1500
  1723. #define E0_MAX_VOLTAGE 127
  1724. #define E0_CHAIN_POS 0
  1725. #endif
  1726. #if AXIS_DRIVER_TYPE_E1(L6470)
  1727. #define E1_MICROSTEPS 128
  1728. #define E1_OVERCURRENT 2000
  1729. #define E1_STALLCURRENT 1500
  1730. #define E1_MAX_VOLTAGE 127
  1731. #define E1_CHAIN_POS 0
  1732. #endif
  1733. #if AXIS_DRIVER_TYPE_E2(L6470)
  1734. #define E2_MICROSTEPS 128
  1735. #define E2_OVERCURRENT 2000
  1736. #define E2_STALLCURRENT 1500
  1737. #define E2_MAX_VOLTAGE 127
  1738. #define E2_CHAIN_POS 0
  1739. #endif
  1740. #if AXIS_DRIVER_TYPE_E3(L6470)
  1741. #define E3_MICROSTEPS 128
  1742. #define E3_OVERCURRENT 2000
  1743. #define E3_STALLCURRENT 1500
  1744. #define E3_MAX_VOLTAGE 127
  1745. #define E3_CHAIN_POS 0
  1746. #endif
  1747. #if AXIS_DRIVER_TYPE_E4(L6470)
  1748. #define E4_MICROSTEPS 128
  1749. #define E4_OVERCURRENT 2000
  1750. #define E4_STALLCURRENT 1500
  1751. #define E4_MAX_VOLTAGE 127
  1752. #define E4_CHAIN_POS 0
  1753. #endif
  1754. #if AXIS_DRIVER_TYPE_E5(L6470)
  1755. #define E5_MICROSTEPS 128
  1756. #define E5_OVERCURRENT 2000
  1757. #define E5_STALLCURRENT 1500
  1758. #define E5_MAX_VOLTAGE 127
  1759. #define E5_CHAIN_POS 0
  1760. #endif
  1761. /**
  1762. * Monitor L6470 drivers for error conditions like over temperature and over current.
  1763. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  1764. * Other detected conditions can be used to stop the current print.
  1765. * Relevant g-codes:
  1766. * M906 - I1/2/3/4/5 Set or get motor drive level using axis codes X, Y, Z, E. Report values if no axis codes given.
  1767. * I not present or I0 or I1 - X, Y, Z or E0
  1768. * I2 - X2, Y2, Z2 or E1
  1769. * I3 - Z3 or E3
  1770. * I4 - E4
  1771. * I5 - E5
  1772. * M916 - Increase drive level until get thermal warning
  1773. * M917 - Find minimum current thresholds
  1774. * M918 - Increase speed until max or error
  1775. * M122 S0/1 - Report driver parameters
  1776. */
  1777. //#define MONITOR_L6470_DRIVER_STATUS
  1778. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  1779. #define KVAL_HOLD_STEP_DOWN 1
  1780. //#define L6470_STOP_ON_ERROR
  1781. #endif
  1782. #endif // L6470
  1783. /**
  1784. * TWI/I2C BUS
  1785. *
  1786. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  1787. * machines. Enabling this will allow you to send and receive I2C data from slave
  1788. * devices on the bus.
  1789. *
  1790. * ; Example #1
  1791. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  1792. * ; It uses multiple M260 commands with one B<base 10> arg
  1793. * M260 A99 ; Target slave address
  1794. * M260 B77 ; M
  1795. * M260 B97 ; a
  1796. * M260 B114 ; r
  1797. * M260 B108 ; l
  1798. * M260 B105 ; i
  1799. * M260 B110 ; n
  1800. * M260 S1 ; Send the current buffer
  1801. *
  1802. * ; Example #2
  1803. * ; Request 6 bytes from slave device with address 0x63 (99)
  1804. * M261 A99 B5
  1805. *
  1806. * ; Example #3
  1807. * ; Example serial output of a M261 request
  1808. * echo:i2c-reply: from:99 bytes:5 data:hello
  1809. */
  1810. // @section i2cbus
  1811. //#define EXPERIMENTAL_I2CBUS
  1812. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  1813. // @section extras
  1814. /**
  1815. * Photo G-code
  1816. * Add the M240 G-code to take a photo.
  1817. * The photo can be triggered by a digital pin or a physical movement.
  1818. */
  1819. //#define PHOTO_GCODE
  1820. #if ENABLED(PHOTO_GCODE)
  1821. // A position to move to (and raise Z) before taking the photo
  1822. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  1823. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  1824. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  1825. // Canon RC-1 or homebrew digital camera trigger
  1826. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  1827. //#define PHOTOGRAPH_PIN 23
  1828. // Canon Hack Development Kit
  1829. // http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  1830. //#define CHDK_PIN 4
  1831. // Optional second move with delay to trigger the camera shutter
  1832. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  1833. // Duration to hold the switch or keep CHDK_PIN high
  1834. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  1835. #endif
  1836. /**
  1837. * Spindle & Laser control
  1838. *
  1839. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  1840. * to set spindle speed, spindle direction, and laser power.
  1841. *
  1842. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  1843. * Marlin can be used to turn the spindle on and off. It can also be used to set
  1844. * the spindle speed from 5,000 to 30,000 RPM.
  1845. *
  1846. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  1847. * hardware PWM pin for the speed control and a pin for the rotation direction.
  1848. *
  1849. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  1850. */
  1851. //#define SPINDLE_FEATURE
  1852. //#define LASER_FEATURE
  1853. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  1854. #define SPINDLE_LASER_ACTIVE_HIGH false // Set to "true" if the on/off function is active HIGH
  1855. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  1856. #define SPINDLE_LASER_PWM_INVERT true // Set to "true" if the speed/power goes up when you want it to go slower
  1857. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  1858. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  1859. #if ENABLED(SPINDLE_FEATURE)
  1860. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  1861. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  1862. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  1863. /**
  1864. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  1865. *
  1866. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  1867. * where PWM duty cycle varies from 0 to 255
  1868. *
  1869. * set the following for your controller (ALL MUST BE SET)
  1870. */
  1871. #define SPEED_POWER_SLOPE 118.4
  1872. #define SPEED_POWER_INTERCEPT 0
  1873. #define SPEED_POWER_MIN 5000
  1874. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  1875. #else
  1876. #define SPEED_POWER_SLOPE 0.3922
  1877. #define SPEED_POWER_INTERCEPT 0
  1878. #define SPEED_POWER_MIN 10
  1879. #define SPEED_POWER_MAX 100 // 0-100%
  1880. #endif
  1881. #endif
  1882. /**
  1883. * Coolant Control
  1884. *
  1885. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  1886. *
  1887. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  1888. */
  1889. //#define COOLANT_CONTROL
  1890. #if ENABLED(COOLANT_CONTROL)
  1891. #define COOLANT_MIST // Enable if mist coolant is present
  1892. #define COOLANT_FLOOD // Enable if flood coolant is present
  1893. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  1894. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  1895. #endif
  1896. /**
  1897. * Filament Width Sensor
  1898. *
  1899. * Measures the filament width in real-time and adjusts
  1900. * flow rate to compensate for any irregularities.
  1901. *
  1902. * Also allows the measured filament diameter to set the
  1903. * extrusion rate, so the slicer only has to specify the
  1904. * volume.
  1905. *
  1906. * Only a single extruder is supported at this time.
  1907. *
  1908. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  1909. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  1910. * 301 RAMBO : Analog input 3
  1911. *
  1912. * Note: May require analog pins to be defined for other boards.
  1913. */
  1914. //#define FILAMENT_WIDTH_SENSOR
  1915. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1916. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  1917. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  1918. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  1919. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  1920. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  1921. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  1922. //#define FILAMENT_LCD_DISPLAY
  1923. #endif
  1924. /**
  1925. * CNC Coordinate Systems
  1926. *
  1927. * Enables G53 and G54-G59.3 commands to select coordinate systems
  1928. * and G92.1 to reset the workspace to native machine space.
  1929. */
  1930. //#define CNC_COORDINATE_SYSTEMS
  1931. /**
  1932. * Auto-report temperatures with M155 S<seconds>
  1933. */
  1934. #define AUTO_REPORT_TEMPERATURES
  1935. /**
  1936. * Include capabilities in M115 output
  1937. */
  1938. #define EXTENDED_CAPABILITIES_REPORT
  1939. /**
  1940. * Disable all Volumetric extrusion options
  1941. */
  1942. //#define NO_VOLUMETRICS
  1943. #if DISABLED(NO_VOLUMETRICS)
  1944. /**
  1945. * Volumetric extrusion default state
  1946. * Activate to make volumetric extrusion the default method,
  1947. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  1948. *
  1949. * M200 D0 to disable, M200 Dn to set a new diameter.
  1950. */
  1951. //#define VOLUMETRIC_DEFAULT_ON
  1952. #endif
  1953. /**
  1954. * Enable this option for a leaner build of Marlin that removes all
  1955. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  1956. *
  1957. * - M206 and M428 are disabled.
  1958. * - G92 will revert to its behavior from Marlin 1.0.
  1959. */
  1960. //#define NO_WORKSPACE_OFFSETS
  1961. /**
  1962. * Set the number of proportional font spaces required to fill up a typical character space.
  1963. * This can help to better align the output of commands like `G29 O` Mesh Output.
  1964. *
  1965. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  1966. * Otherwise, adjust according to your client and font.
  1967. */
  1968. #define PROPORTIONAL_FONT_RATIO 1.0
  1969. /**
  1970. * Spend 28 bytes of SRAM to optimize the GCode parser
  1971. */
  1972. #define FASTER_GCODE_PARSER
  1973. /**
  1974. * CNC G-code options
  1975. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  1976. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  1977. * High feedrates may cause ringing and harm print quality.
  1978. */
  1979. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  1980. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  1981. // Enable and set a (default) feedrate for all G0 moves
  1982. //#define G0_FEEDRATE 3000 // (mm/m)
  1983. #ifdef G0_FEEDRATE
  1984. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  1985. #endif
  1986. /**
  1987. * G-code Macros
  1988. *
  1989. * Add G-codes M810-M819 to define and run G-code macros.
  1990. * Macros are not saved to EEPROM.
  1991. */
  1992. //#define GCODE_MACROS
  1993. #if ENABLED(GCODE_MACROS)
  1994. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  1995. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  1996. #endif
  1997. /**
  1998. * User-defined menu items that execute custom GCode
  1999. */
  2000. //#define CUSTOM_USER_MENUS
  2001. #if ENABLED(CUSTOM_USER_MENUS)
  2002. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  2003. #define USER_SCRIPT_DONE "M117 User Script Done"
  2004. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  2005. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  2006. #define USER_DESC_1 "Home & UBL Info"
  2007. #define USER_GCODE_1 "G28\nG29 W"
  2008. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  2009. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  2010. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  2011. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  2012. #define USER_DESC_4 "Heat Bed/Home/Level"
  2013. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  2014. #define USER_DESC_5 "Home & Info"
  2015. #define USER_GCODE_5 "G28\nM503"
  2016. #endif
  2017. /**
  2018. * Host Action Commands
  2019. *
  2020. * Define host streamer action commands in compliance with the standard.
  2021. *
  2022. * See https://reprap.org/wiki/G-code#Action_commands
  2023. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  2024. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  2025. *
  2026. * Some features add reason codes to extend these commands.
  2027. *
  2028. * Host Prompt Support enables Marlin to use the host for user prompts so
  2029. * filament runout and other processes can be managed from the host side.
  2030. */
  2031. //#define HOST_ACTION_COMMANDS
  2032. #if ENABLED(HOST_ACTION_COMMANDS)
  2033. //#define HOST_PROMPT_SUPPORT
  2034. #endif
  2035. //===========================================================================
  2036. //====================== I2C Position Encoder Settings ======================
  2037. //===========================================================================
  2038. /**
  2039. * I2C position encoders for closed loop control.
  2040. * Developed by Chris Barr at Aus3D.
  2041. *
  2042. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  2043. * Github: https://github.com/Aus3D/MagneticEncoder
  2044. *
  2045. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  2046. * Alternative Supplier: http://reliabuild3d.com/
  2047. *
  2048. * Reliabuild encoders have been modified to improve reliability.
  2049. */
  2050. //#define I2C_POSITION_ENCODERS
  2051. #if ENABLED(I2C_POSITION_ENCODERS)
  2052. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  2053. // encoders supported currently.
  2054. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  2055. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  2056. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  2057. // I2CPE_ENC_TYPE_ROTARY.
  2058. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  2059. // 1mm poles. For linear encoders this is ticks / mm,
  2060. // for rotary encoders this is ticks / revolution.
  2061. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  2062. // steps per full revolution (motor steps/rev * microstepping)
  2063. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  2064. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  2065. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  2066. // printer will attempt to correct the error; errors
  2067. // smaller than this are ignored to minimize effects of
  2068. // measurement noise / latency (filter).
  2069. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  2070. #define I2CPE_ENC_2_AXIS Y_AXIS
  2071. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  2072. #define I2CPE_ENC_2_TICKS_UNIT 2048
  2073. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  2074. //#define I2CPE_ENC_2_INVERT
  2075. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  2076. #define I2CPE_ENC_2_EC_THRESH 0.10
  2077. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  2078. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  2079. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  2080. #define I2CPE_ENC_4_AXIS E_AXIS
  2081. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  2082. #define I2CPE_ENC_5_AXIS E_AXIS
  2083. // Default settings for encoders which are enabled, but without settings configured above.
  2084. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  2085. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  2086. #define I2CPE_DEF_TICKS_REV (16 * 200)
  2087. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  2088. #define I2CPE_DEF_EC_THRESH 0.1
  2089. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  2090. // axis after which the printer will abort. Comment out to
  2091. // disable abort behavior.
  2092. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  2093. // for this amount of time (in ms) before the encoder
  2094. // is trusted again.
  2095. /**
  2096. * Position is checked every time a new command is executed from the buffer but during long moves,
  2097. * this setting determines the minimum update time between checks. A value of 100 works well with
  2098. * error rolling average when attempting to correct only for skips and not for vibration.
  2099. */
  2100. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  2101. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  2102. #define I2CPE_ERR_ROLLING_AVERAGE
  2103. #endif // I2C_POSITION_ENCODERS
  2104. /**
  2105. * MAX7219 Debug Matrix
  2106. *
  2107. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  2108. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  2109. */
  2110. //#define MAX7219_DEBUG
  2111. #if ENABLED(MAX7219_DEBUG)
  2112. #define MAX7219_CLK_PIN 64
  2113. #define MAX7219_DIN_PIN 57
  2114. #define MAX7219_LOAD_PIN 44
  2115. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  2116. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  2117. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  2118. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  2119. // connector at: right=0 bottom=-90 top=90 left=180
  2120. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  2121. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  2122. /**
  2123. * Sample debug features
  2124. * If you add more debug displays, be careful to avoid conflicts!
  2125. */
  2126. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  2127. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  2128. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  2129. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  2130. // If you experience stuttering, reboots, etc. this option can reveal how
  2131. // tweaks made to the configuration are affecting the printer in real-time.
  2132. #endif
  2133. /**
  2134. * NanoDLP Sync support
  2135. *
  2136. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  2137. * string to enable synchronization with DLP projector exposure. This change will allow to use
  2138. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  2139. */
  2140. //#define NANODLP_Z_SYNC
  2141. #if ENABLED(NANODLP_Z_SYNC)
  2142. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  2143. // Default behavior is limited to Z axis only.
  2144. #endif
  2145. /**
  2146. * WiFi Support (Espressif ESP32 WiFi)
  2147. */
  2148. //#define WIFISUPPORT
  2149. #if ENABLED(WIFISUPPORT)
  2150. #define WIFI_SSID "Wifi SSID"
  2151. #define WIFI_PWD "Wifi Password"
  2152. //#define WEBSUPPORT // Start a webserver with auto-discovery
  2153. //#define OTASUPPORT // Support over-the-air firmware updates
  2154. #endif
  2155. /**
  2156. * Prusa Multi-Material Unit v2
  2157. * Enable in Configuration.h
  2158. */
  2159. #if ENABLED(PRUSA_MMU2)
  2160. // Serial port used for communication with MMU2.
  2161. // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  2162. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  2163. #define INTERNAL_SERIAL_PORT 2
  2164. #define MMU2_SERIAL internalSerial
  2165. // Use hardware reset for MMU if a pin is defined for it
  2166. //#define MMU2_RST_PIN 23
  2167. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  2168. //#define MMU2_MODE_12V
  2169. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  2170. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  2171. // Add an LCD menu for MMU2
  2172. //#define MMU2_MENUS
  2173. #if ENABLED(MMU2_MENUS)
  2174. // Settings for filament load / unload from the LCD menu.
  2175. // This is for Prusa MK3-style extruders. Customize for your hardware.
  2176. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  2177. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  2178. { 7.2, 562 }, \
  2179. { 14.4, 871 }, \
  2180. { 36.0, 1393 }, \
  2181. { 14.4, 871 }, \
  2182. { 50.0, 198 }
  2183. #define MMU2_RAMMING_SEQUENCE \
  2184. { 1.0, 1000 }, \
  2185. { 1.0, 1500 }, \
  2186. { 2.0, 2000 }, \
  2187. { 1.5, 3000 }, \
  2188. { 2.5, 4000 }, \
  2189. { -15.0, 5000 }, \
  2190. { -14.0, 1200 }, \
  2191. { -6.0, 600 }, \
  2192. { 10.0, 700 }, \
  2193. { -10.0, 400 }, \
  2194. { -50.0, 2000 }
  2195. #endif
  2196. //#define MMU2_DEBUG // Write debug info to serial output
  2197. #endif // PRUSA_MMU2
  2198. /**
  2199. * Advanced Print Counter settings
  2200. */
  2201. #if ENABLED(PRINTCOUNTER)
  2202. #define SERVICE_WARNING_BUZZES 3
  2203. // Activate up to 3 service interval watchdogs
  2204. //#define SERVICE_NAME_1 "Service S"
  2205. //#define SERVICE_INTERVAL_1 100 // print hours
  2206. //#define SERVICE_NAME_2 "Service L"
  2207. //#define SERVICE_INTERVAL_2 200 // print hours
  2208. //#define SERVICE_NAME_3 "Service 3"
  2209. //#define SERVICE_INTERVAL_3 1 // print hours
  2210. #endif
  2211. // @section develop
  2212. /**
  2213. * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  2214. */
  2215. //#define PINS_DEBUGGING
  2216. // Enable Marlin dev mode which adds some special commands
  2217. //#define MARLIN_DEV_MODE