My Marlin configs for Fabrikator Mini and CTC i3 Pro B
Ви не можете вибрати більше 25 тем Теми мають розпочинатися з літери або цифри, можуть містити дефіси (-) і не повинні перевищувати 35 символів.

Configuration_adv.h 112KB

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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. /**
  179. * Add an experimental additional term to the heater power, proportional to the fan speed.
  180. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  181. * You can either just add a constant compensation with the DEFAULT_Kf value
  182. * or follow the instruction below to get speed-dependent compensation.
  183. *
  184. * Constant compensation (use only with fanspeeds of 0% and 100%)
  185. * ---------------------------------------------------------------------
  186. * A good starting point for the Kf-value comes from the calculation:
  187. * kf = (power_fan * eff_fan) / power_heater * 255
  188. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  189. *
  190. * Example:
  191. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  192. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  193. *
  194. * Fan-speed dependent compensation
  195. * --------------------------------
  196. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  197. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  198. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  199. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  200. * 2. Note the Kf-value for fan-speed at 100%
  201. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  202. * 4. Repeat step 1. and 2. for this fan speed.
  203. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  204. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  205. */
  206. //#define PID_FAN_SCALING
  207. #if ENABLED(PID_FAN_SCALING)
  208. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  209. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  210. // The alternative definition is used for an easier configuration.
  211. // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  212. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  213. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  214. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  215. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  216. #define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED)/(255.0-PID_FAN_SCALING_MIN_SPEED)
  217. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  218. #else
  219. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  220. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  221. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  222. #endif
  223. #endif
  224. #endif
  225. /**
  226. * Automatic Temperature:
  227. * The hotend target temperature is calculated by all the buffered lines of gcode.
  228. * The maximum buffered steps/sec of the extruder motor is called "se".
  229. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  230. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  231. * mintemp and maxtemp. Turn this off by executing M109 without F*
  232. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  233. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  234. */
  235. #define AUTOTEMP
  236. #if ENABLED(AUTOTEMP)
  237. #define AUTOTEMP_OLDWEIGHT 0.98
  238. #endif
  239. // Show extra position information with 'M114 D'
  240. //#define M114_DETAIL
  241. // Show Temperature ADC value
  242. // Enable for M105 to include ADC values read from temperature sensors.
  243. //#define SHOW_TEMP_ADC_VALUES
  244. /**
  245. * High Temperature Thermistor Support
  246. *
  247. * Thermistors able to support high temperature tend to have a hard time getting
  248. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  249. * will probably be caught when the heating element first turns on during the
  250. * preheating process, which will trigger a min_temp_error as a safety measure
  251. * and force stop everything.
  252. * To circumvent this limitation, we allow for a preheat time (during which,
  253. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  254. * aberrant readings.
  255. *
  256. * If you want to enable this feature for your hotend thermistor(s)
  257. * uncomment and set values > 0 in the constants below
  258. */
  259. // The number of consecutive low temperature errors that can occur
  260. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  261. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  262. // The number of milliseconds a hotend will preheat before starting to check
  263. // the temperature. This value should NOT be set to the time it takes the
  264. // hot end to reach the target temperature, but the time it takes to reach
  265. // the minimum temperature your thermistor can read. The lower the better/safer.
  266. // This shouldn't need to be more than 30 seconds (30000)
  267. //#define MILLISECONDS_PREHEAT_TIME 0
  268. // @section extruder
  269. // Extruder runout prevention.
  270. // If the machine is idle and the temperature over MINTEMP
  271. // then extrude some filament every couple of SECONDS.
  272. //#define EXTRUDER_RUNOUT_PREVENT
  273. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  274. #define EXTRUDER_RUNOUT_MINTEMP 190
  275. #define EXTRUDER_RUNOUT_SECONDS 30
  276. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  277. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  278. #endif
  279. // @section temperature
  280. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  281. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  282. #define TEMP_SENSOR_AD595_OFFSET 0.0
  283. #define TEMP_SENSOR_AD595_GAIN 1.0
  284. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  285. #define TEMP_SENSOR_AD8495_GAIN 1.0
  286. /**
  287. * Controller Fan
  288. * To cool down the stepper drivers and MOSFETs.
  289. *
  290. * The fan will turn on automatically whenever any stepper is enabled
  291. * and turn off after a set period after all steppers are turned off.
  292. */
  293. //#define USE_CONTROLLER_FAN
  294. #if ENABLED(USE_CONTROLLER_FAN)
  295. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  296. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  297. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  298. //#define CONTROLLERFAN_SPEED_Z_ONLY 127 // Reduce noise on machines that keep Z enabled
  299. #endif
  300. // When first starting the main fan, run it at full speed for the
  301. // given number of milliseconds. This gets the fan spinning reliably
  302. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  303. //#define FAN_KICKSTART_TIME 100
  304. // Some coolers may require a non-zero "off" state.
  305. //#define FAN_OFF_PWM 1
  306. /**
  307. * PWM Fan Scaling
  308. *
  309. * Define the min/max speeds for PWM fans (as set with M106).
  310. *
  311. * With these options the M106 0-255 value range is scaled to a subset
  312. * to ensure that the fan has enough power to spin, or to run lower
  313. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  314. * Value 0 always turns off the fan.
  315. *
  316. * Define one or both of these to override the default 0-255 range.
  317. */
  318. //#define FAN_MIN_PWM 50
  319. //#define FAN_MAX_PWM 128
  320. /**
  321. * FAST PWM FAN Settings
  322. *
  323. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  324. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  325. * frequency as close as possible to the desired frequency.
  326. *
  327. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  328. * Set this to your desired frequency.
  329. * If left undefined this defaults to F = F_CPU/(2*255*1)
  330. * ie F = 31.4 Khz on 16 MHz microcontrollers or F = 39.2 KHz on 20 MHz microcontrollers
  331. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  332. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  333. *
  334. * USE_OCR2A_AS_TOP [undefined by default]
  335. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  336. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  337. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  338. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  339. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  340. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  341. */
  342. #if ENABLED(FAST_PWM_FAN)
  343. //#define FAST_PWM_FAN_FREQUENCY 31400
  344. //#define USE_OCR2A_AS_TOP
  345. #endif
  346. // @section extruder
  347. /**
  348. * Extruder cooling fans
  349. *
  350. * Extruder auto fans automatically turn on when their extruders'
  351. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  352. *
  353. * Your board's pins file specifies the recommended pins. Override those here
  354. * or set to -1 to disable completely.
  355. *
  356. * Multiple extruders can be assigned to the same pin in which case
  357. * the fan will turn on when any selected extruder is above the threshold.
  358. */
  359. #define E0_AUTO_FAN_PIN -1
  360. #define E1_AUTO_FAN_PIN -1
  361. #define E2_AUTO_FAN_PIN -1
  362. #define E3_AUTO_FAN_PIN -1
  363. #define E4_AUTO_FAN_PIN -1
  364. #define E5_AUTO_FAN_PIN -1
  365. #define CHAMBER_AUTO_FAN_PIN -1
  366. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  367. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  368. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  369. #define CHAMBER_AUTO_FAN_SPEED 255
  370. /**
  371. * Part-Cooling Fan Multiplexer
  372. *
  373. * This feature allows you to digitally multiplex the fan output.
  374. * The multiplexer is automatically switched at tool-change.
  375. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  376. */
  377. #define FANMUX0_PIN -1
  378. #define FANMUX1_PIN -1
  379. #define FANMUX2_PIN -1
  380. /**
  381. * M355 Case Light on-off / brightness
  382. */
  383. //#define CASE_LIGHT_ENABLE
  384. #if ENABLED(CASE_LIGHT_ENABLE)
  385. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  386. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  387. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  388. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  389. //#define CASE_LIGHT_MAX_PWM 128 // Limit pwm
  390. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  391. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  392. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  393. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  394. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  395. #endif
  396. #endif
  397. // @section homing
  398. // If you want endstops to stay on (by default) even when not homing
  399. // enable this option. Override at any time with M120, M121.
  400. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  401. // @section extras
  402. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  403. // Employ an external closed loop controller. Override pins here if needed.
  404. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  405. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  406. //#define CLOSED_LOOP_ENABLE_PIN -1
  407. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  408. #endif
  409. /**
  410. * Dual Steppers / Dual Endstops
  411. *
  412. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  413. *
  414. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  415. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  416. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  417. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  418. *
  419. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  420. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  421. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  422. */
  423. //#define X_DUAL_STEPPER_DRIVERS
  424. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  425. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  426. //#define X_DUAL_ENDSTOPS
  427. #if ENABLED(X_DUAL_ENDSTOPS)
  428. #define X2_USE_ENDSTOP _XMAX_
  429. #define X_DUAL_ENDSTOPS_ADJUSTMENT 0
  430. #endif
  431. #endif
  432. //#define Y_DUAL_STEPPER_DRIVERS
  433. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  434. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  435. //#define Y_DUAL_ENDSTOPS
  436. #if ENABLED(Y_DUAL_ENDSTOPS)
  437. #define Y2_USE_ENDSTOP _YMAX_
  438. #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
  439. #endif
  440. #endif
  441. //#define Z_DUAL_STEPPER_DRIVERS
  442. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  443. //#define Z_DUAL_ENDSTOPS
  444. #if ENABLED(Z_DUAL_ENDSTOPS)
  445. #define Z2_USE_ENDSTOP _XMAX_
  446. #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
  447. #endif
  448. #endif
  449. //#define Z_TRIPLE_STEPPER_DRIVERS
  450. #if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
  451. //#define Z_TRIPLE_ENDSTOPS
  452. #if ENABLED(Z_TRIPLE_ENDSTOPS)
  453. #define Z2_USE_ENDSTOP _XMAX_
  454. #define Z3_USE_ENDSTOP _YMAX_
  455. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
  456. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
  457. #endif
  458. #endif
  459. /**
  460. * Dual X Carriage
  461. *
  462. * This setup has two X carriages that can move independently, each with its own hotend.
  463. * The carriages can be used to print an object with two colors or materials, or in
  464. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  465. * The inactive carriage is parked automatically to prevent oozing.
  466. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  467. * By default the X2 stepper is assigned to the first unused E plug on the board.
  468. *
  469. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  470. *
  471. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  472. * results as long as it supports dual X-carriages. (M605 S0)
  473. *
  474. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  475. * that additional slicer support is not required. (M605 S1)
  476. *
  477. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  478. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  479. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  480. * follow with M605 S2 to initiate duplicated movement.
  481. *
  482. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  483. * the movement of the first except the second extruder is reversed in the X axis.
  484. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  485. * follow with M605 S3 to initiate mirrored movement.
  486. */
  487. //#define DUAL_X_CARRIAGE
  488. #if ENABLED(DUAL_X_CARRIAGE)
  489. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  490. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  491. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  492. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  493. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  494. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  495. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  496. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  497. // without modifying the firmware (through the "M218 T1 X???" command).
  498. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  499. // This is the default power-up mode which can be later using M605.
  500. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  501. // Default x offset in duplication mode (typically set to half print bed width)
  502. #define DEFAULT_DUPLICATION_X_OFFSET 100
  503. #endif // DUAL_X_CARRIAGE
  504. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  505. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  506. //#define EXT_SOLENOID
  507. // @section homing
  508. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  509. #define X_HOME_BUMP_MM 5
  510. #define Y_HOME_BUMP_MM 5
  511. #define Z_HOME_BUMP_MM 2
  512. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  513. //#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  514. //#define HOMING_BACKOFF_MM { 2, 2, 2 } // (mm) Move away from the endstops after homing
  515. // When G28 is called, this option will make Y home before X
  516. //#define HOME_Y_BEFORE_X
  517. // Enable this if X or Y can't home without homing the other axis first.
  518. //#define CODEPENDENT_XY_HOMING
  519. #if ENABLED(BLTOUCH)
  520. /**
  521. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  522. * Do not activate settings that the probe might not understand. Clones might misunderstand
  523. * advanced commands.
  524. *
  525. * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then
  526. * check the wiring of the BROWN, RED and ORANGE wires.
  527. *
  528. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  529. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  530. * like they would be with a real switch. So please check the wiring first.
  531. *
  532. * Settings for all BLTouch and clone probes:
  533. */
  534. // Safety: The probe needs time to recognize the command.
  535. // Minimum command delay (ms). Enable and increase if needed.
  536. //#define BLTOUCH_DELAY 500
  537. /**
  538. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  539. */
  540. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  541. // in special cases, like noisy or filtered input configurations.
  542. //#define BLTOUCH_FORCE_SW_MODE
  543. /**
  544. * Settings for BLTouch Smart 3.0 and 3.1
  545. * Summary:
  546. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  547. * - High-Speed mode
  548. * - Disable LCD voltage options
  549. */
  550. /**
  551. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  552. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  553. * If disabled, OD mode is the hard-coded default on 3.0
  554. * On startup, Marlin will compare its eeprom to this vale. If the selected mode
  555. * differs, a mode set eeprom write will be completed at initialization.
  556. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  557. */
  558. //#define BLTOUCH_SET_5V_MODE
  559. /**
  560. * Safety: Activate if connecting a probe with an unknown voltage mode.
  561. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  562. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  563. * To preserve the life of the probe, use this once then turn it off and re-flash.
  564. */
  565. //#define BLTOUCH_FORCE_MODE_SET
  566. /**
  567. * Use "HIGH SPEED" mode for probing.
  568. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  569. * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  570. * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  571. */
  572. //#define BLTOUCH_HS_MODE
  573. // Safety: Enable voltage mode settings in the LCD menu.
  574. //#define BLTOUCH_LCD_VOLTAGE_MENU
  575. #endif // BLTOUCH
  576. /**
  577. * Z Steppers Auto-Alignment
  578. * Add the G34 command to align multiple Z steppers using a bed probe.
  579. */
  580. //#define Z_STEPPER_AUTO_ALIGN
  581. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  582. // Define probe X and Y positions for Z1, Z2 [, Z3]
  583. #define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
  584. // Provide Z stepper positions for more rapid convergence in bed alignment.
  585. // Currently requires triple stepper drivers.
  586. //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  587. #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  588. // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  589. // the Z screw positions in the bed carriage.
  590. // Define one position per Z stepper in stepper driver order.
  591. #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  592. #else
  593. // Amplification factor. Used to scale the correction step up or down.
  594. // In case the stepper (spindle) position is further out than the test point.
  595. // Use a value > 1. NOTE: This may cause instability
  596. #define Z_STEPPER_ALIGN_AMP 1.0
  597. #endif
  598. // Set number of iterations to align
  599. #define Z_STEPPER_ALIGN_ITERATIONS 3
  600. // Enable to restore leveling setup after operation
  601. #define RESTORE_LEVELING_AFTER_G34
  602. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  603. #define G34_MAX_GRADE 5 // (%) Maximum incline G34 will handle
  604. // Stop criterion. If the accuracy is better than this stop iterating early
  605. #define Z_STEPPER_ALIGN_ACC 0.02
  606. #endif
  607. // @section motion
  608. #define AXIS_RELATIVE_MODES { false, false, false, false }
  609. // Add a Duplicate option for well-separated conjoined nozzles
  610. //#define MULTI_NOZZLE_DUPLICATION
  611. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  612. #define INVERT_X_STEP_PIN false
  613. #define INVERT_Y_STEP_PIN false
  614. #define INVERT_Z_STEP_PIN false
  615. #define INVERT_E_STEP_PIN false
  616. // Default stepper release if idle. Set to 0 to deactivate.
  617. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  618. // Time can be set by M18 and M84.
  619. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  620. #define DISABLE_INACTIVE_X true
  621. #define DISABLE_INACTIVE_Y true
  622. #define DISABLE_INACTIVE_Z true // Set to false if the nozzle will fall down on your printed part when print has finished.
  623. #define DISABLE_INACTIVE_E true
  624. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  625. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  626. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  627. // Minimum time that a segment needs to take if the buffer is emptied
  628. #define DEFAULT_MINSEGMENTTIME 20000 // (ms)
  629. // If defined the movements slow down when the look ahead buffer is only half full
  630. #define SLOWDOWN
  631. // Frequency limit
  632. // See nophead's blog for more info
  633. // Not working O
  634. //#define XY_FREQUENCY_LIMIT 15
  635. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  636. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  637. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  638. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  639. //
  640. // Backlash Compensation
  641. // Adds extra movement to axes on direction-changes to account for backlash.
  642. //
  643. //#define BACKLASH_COMPENSATION
  644. #if ENABLED(BACKLASH_COMPENSATION)
  645. // Define values for backlash distance and correction.
  646. // If BACKLASH_GCODE is enabled these values are the defaults.
  647. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  648. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  649. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  650. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  651. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  652. // Add runtime configuration and tuning of backlash values (M425)
  653. //#define BACKLASH_GCODE
  654. #if ENABLED(BACKLASH_GCODE)
  655. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  656. #define MEASURE_BACKLASH_WHEN_PROBING
  657. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  658. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  659. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  660. // increments while checking for the contact to be broken.
  661. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  662. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  663. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
  664. #endif
  665. #endif
  666. #endif
  667. /**
  668. * Automatic backlash, position and hotend offset calibration
  669. *
  670. * Enable G425 to run automatic calibration using an electrically-
  671. * conductive cube, bolt, or washer mounted on the bed.
  672. *
  673. * G425 uses the probe to touch the top and sides of the calibration object
  674. * on the bed and measures and/or correct positional offsets, axis backlash
  675. * and hotend offsets.
  676. *
  677. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  678. * ±5mm of true values for G425 to succeed.
  679. */
  680. //#define CALIBRATION_GCODE
  681. #if ENABLED(CALIBRATION_GCODE)
  682. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  683. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
  684. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
  685. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
  686. // The following parameters refer to the conical section of the nozzle tip.
  687. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  688. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  689. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  690. //#define CALIBRATION_REPORTING
  691. // The true location and dimension the cube/bolt/washer on the bed.
  692. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  693. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  694. // Comment out any sides which are unreachable by the probe. For best
  695. // auto-calibration results, all sides must be reachable.
  696. #define CALIBRATION_MEASURE_RIGHT
  697. #define CALIBRATION_MEASURE_FRONT
  698. #define CALIBRATION_MEASURE_LEFT
  699. #define CALIBRATION_MEASURE_BACK
  700. // Probing at the exact top center only works if the center is flat. If
  701. // probing on a screwhead or hollow washer, probe near the edges.
  702. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  703. // Define pin which is read during calibration
  704. #ifndef CALIBRATION_PIN
  705. #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
  706. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
  707. //#define CALIBRATION_PIN_PULLDOWN
  708. #define CALIBRATION_PIN_PULLUP
  709. #endif
  710. #endif
  711. /**
  712. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  713. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  714. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  715. * lowest stepping frequencies.
  716. */
  717. //#define ADAPTIVE_STEP_SMOOTHING
  718. /**
  719. * Custom Microstepping
  720. * Override as-needed for your setup. Up to 3 MS pins are supported.
  721. */
  722. //#define MICROSTEP1 LOW,LOW,LOW
  723. //#define MICROSTEP2 HIGH,LOW,LOW
  724. //#define MICROSTEP4 LOW,HIGH,LOW
  725. //#define MICROSTEP8 HIGH,HIGH,LOW
  726. //#define MICROSTEP16 LOW,LOW,HIGH
  727. //#define MICROSTEP32 HIGH,LOW,HIGH
  728. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  729. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  730. /**
  731. * @section stepper motor current
  732. *
  733. * Some boards have a means of setting the stepper motor current via firmware.
  734. *
  735. * The power on motor currents are set by:
  736. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  737. * known compatible chips: A4982
  738. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  739. * known compatible chips: AD5206
  740. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  741. * known compatible chips: MCP4728
  742. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  743. * known compatible chips: MCP4451, MCP4018
  744. *
  745. * Motor currents can also be set by M907 - M910 and by the LCD.
  746. * M907 - applies to all.
  747. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  748. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  749. */
  750. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  751. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  752. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  753. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  754. //#define DIGIPOT_I2C
  755. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  756. /**
  757. * Common slave addresses:
  758. *
  759. * A (A shifted) B (B shifted) IC
  760. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  761. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  762. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  763. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  764. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  765. */
  766. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  767. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  768. #endif
  769. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  770. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
  771. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  772. // These correspond to the physical drivers, so be mindful if the order is changed.
  773. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  774. //===========================================================================
  775. //=============================Additional Features===========================
  776. //===========================================================================
  777. // @section lcd
  778. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  779. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
  780. #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  781. #if ENABLED(ULTIPANEL)
  782. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  783. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  784. #endif
  785. #endif
  786. // Change values more rapidly when the encoder is rotated faster
  787. #define ENCODER_RATE_MULTIPLIER
  788. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  789. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  790. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  791. #endif
  792. // Play a beep when the feedrate is changed from the Status Screen
  793. //#define BEEP_ON_FEEDRATE_CHANGE
  794. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  795. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  796. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  797. #endif
  798. #if HAS_LCD_MENU
  799. // Include a page of printer information in the LCD Main Menu
  800. //#define LCD_INFO_MENU
  801. #if ENABLED(LCD_INFO_MENU)
  802. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  803. #endif
  804. // BACK menu items keep the highlight at the top
  805. //#define TURBO_BACK_MENU_ITEM
  806. /**
  807. * LED Control Menu
  808. * Add LED Control to the LCD menu
  809. */
  810. //#define LED_CONTROL_MENU
  811. #if ENABLED(LED_CONTROL_MENU)
  812. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  813. #if ENABLED(LED_COLOR_PRESETS)
  814. #define LED_USER_PRESET_RED 255 // User defined RED value
  815. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  816. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  817. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  818. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  819. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  820. #endif
  821. #endif
  822. #endif // HAS_LCD_MENU
  823. // Scroll a longer status message into view
  824. //#define STATUS_MESSAGE_SCROLLING
  825. // On the Info Screen, display XY with one decimal place when possible
  826. //#define LCD_DECIMAL_SMALL_XY
  827. // The timeout (in ms) to return to the status screen from sub-menus
  828. //#define LCD_TIMEOUT_TO_STATUS 15000
  829. // Add an 'M73' G-code to set the current percentage
  830. //#define LCD_SET_PROGRESS_MANUALLY
  831. // Show the E position (filament used) during printing
  832. //#define LCD_SHOW_E_TOTAL
  833. #if HAS_GRAPHICAL_LCD && HAS_PRINT_PROGRESS
  834. //#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  835. //#define SHOW_REMAINING_TIME // Display estimated time to completion
  836. #if ENABLED(SHOW_REMAINING_TIME)
  837. //#define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
  838. //#define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
  839. #endif
  840. #endif
  841. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  842. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  843. #if ENABLED(LCD_PROGRESS_BAR)
  844. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  845. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  846. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  847. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  848. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  849. #endif
  850. #endif
  851. #if ENABLED(SDSUPPORT)
  852. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  853. // around this by connecting a push button or single throw switch to the pin defined
  854. // as SD_DETECT_PIN in your board's pins definitions.
  855. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  856. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  857. #define SD_DETECT_INVERTED
  858. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  859. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  860. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  861. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  862. #define SDCARD_RATHERRECENTFIRST
  863. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  864. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  865. #define EVENT_GCODE_SD_STOP "G28XY" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  866. /**
  867. * Continue after Power-Loss (Creality3D)
  868. *
  869. * Store the current state to the SD Card at the start of each layer
  870. * during SD printing. If the recovery file is found at boot time, present
  871. * an option on the LCD screen to continue the print from the last-known
  872. * point in the file.
  873. */
  874. //#define POWER_LOSS_RECOVERY
  875. #if ENABLED(POWER_LOSS_RECOVERY)
  876. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  877. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  878. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  879. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  880. //#define POWER_LOSS_PULL // Set pullup / pulldown as appropriate
  881. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  882. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  883. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  884. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  885. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  886. #endif
  887. /**
  888. * Sort SD file listings in alphabetical order.
  889. *
  890. * With this option enabled, items on SD cards will be sorted
  891. * by name for easier navigation.
  892. *
  893. * By default...
  894. *
  895. * - Use the slowest -but safest- method for sorting.
  896. * - Folders are sorted to the top.
  897. * - The sort key is statically allocated.
  898. * - No added G-code (M34) support.
  899. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  900. *
  901. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  902. * compiler to calculate the worst-case usage and throw an error if the SRAM
  903. * limit is exceeded.
  904. *
  905. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  906. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  907. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  908. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  909. */
  910. //#define SDCARD_SORT_ALPHA
  911. // SD Card Sorting options
  912. #if ENABLED(SDCARD_SORT_ALPHA)
  913. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  914. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  915. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  916. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  917. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  918. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  919. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  920. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  921. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  922. #endif
  923. // This allows hosts to request long names for files and folders with M33
  924. //#define LONG_FILENAME_HOST_SUPPORT
  925. // Enable this option to scroll long filenames in the SD card menu
  926. //#define SCROLL_LONG_FILENAMES
  927. // Leave the heaters on after Stop Print (not recommended!)
  928. //#define SD_ABORT_NO_COOLDOWN
  929. /**
  930. * This option allows you to abort SD printing when any endstop is triggered.
  931. * This feature must be enabled with "M540 S1" or from the LCD menu.
  932. * To have any effect, endstops must be enabled during SD printing.
  933. */
  934. //#define SD_ABORT_ON_ENDSTOP_HIT
  935. /**
  936. * This option makes it easier to print the same SD Card file again.
  937. * On print completion the LCD Menu will open with the file selected.
  938. * You can just click to start the print, or navigate elsewhere.
  939. */
  940. //#define SD_REPRINT_LAST_SELECTED_FILE
  941. /**
  942. * Auto-report SdCard status with M27 S<seconds>
  943. */
  944. //#define AUTO_REPORT_SD_STATUS
  945. /**
  946. * Support for USB thumb drives using an Arduino USB Host Shield or
  947. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  948. * to Marlin as an SD card.
  949. *
  950. * The MAX3421E can be assigned the same pins as the SD card reader, with
  951. * the following pin mapping:
  952. *
  953. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  954. * INT --> SD_DETECT_PIN [1]
  955. * SS --> SDSS
  956. *
  957. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  958. */
  959. //#define USB_FLASH_DRIVE_SUPPORT
  960. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  961. #define USB_CS_PIN SDSS
  962. #define USB_INTR_PIN SD_DETECT_PIN
  963. /**
  964. * USB Host Shield Library
  965. *
  966. * - UHS2 uses no interrupts and has been production-tested
  967. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  968. *
  969. * - UHS3 is newer code with better USB compatibility. But it
  970. * is less tested and is known to interfere with Servos.
  971. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  972. */
  973. //#define USE_UHS3_USB
  974. #endif
  975. /**
  976. * When using a bootloader that supports SD-Firmware-Flashing,
  977. * add a menu item to activate SD-FW-Update on the next reboot.
  978. *
  979. * Requires ATMEGA2560 (Arduino Mega)
  980. *
  981. * Tested with this bootloader:
  982. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  983. */
  984. //#define SD_FIRMWARE_UPDATE
  985. #if ENABLED(SD_FIRMWARE_UPDATE)
  986. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  987. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  988. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  989. #endif
  990. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  991. //#define BINARY_FILE_TRANSFER
  992. #if HAS_SDCARD_CONNECTION
  993. /**
  994. * Set this option to one of the following (or the board's defaults apply):
  995. *
  996. * LCD - Use the SD drive in the external LCD controller.
  997. * ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  998. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  999. *
  1000. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1001. */
  1002. //#define SDCARD_CONNECTION LCD
  1003. #endif
  1004. #endif // SDSUPPORT
  1005. /**
  1006. * By default an onboard SD card reader may be shared as a USB mass-
  1007. * storage device. This option hides the SD card from the host PC.
  1008. */
  1009. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1010. /**
  1011. * Additional options for Graphical Displays
  1012. *
  1013. * Use the optimizations here to improve printing performance,
  1014. * which can be adversely affected by graphical display drawing,
  1015. * especially when doing several short moves, and when printing
  1016. * on DELTA and SCARA machines.
  1017. *
  1018. * Some of these options may result in the display lagging behind
  1019. * controller events, as there is a trade-off between reliable
  1020. * printing performance versus fast display updates.
  1021. */
  1022. #if HAS_GRAPHICAL_LCD
  1023. // Show SD percentage next to the progress bar
  1024. //#define DOGM_SD_PERCENT
  1025. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  1026. #define XYZ_HOLLOW_FRAME
  1027. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1028. #define MENU_HOLLOW_FRAME
  1029. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1030. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1031. //#define USE_BIG_EDIT_FONT
  1032. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  1033. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1034. //#define USE_SMALL_INFOFONT
  1035. // Enable this option and reduce the value to optimize screen updates.
  1036. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1037. //#define DOGM_SPI_DELAY_US 5
  1038. // Swap the CW/CCW indicators in the graphics overlay
  1039. //#define OVERLAY_GFX_REVERSE
  1040. /**
  1041. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1042. * the ST7920 character-generator for very fast screen updates.
  1043. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1044. *
  1045. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1046. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1047. * length of time to display the status message before clearing.
  1048. *
  1049. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1050. * This will prevent position updates from being displayed.
  1051. */
  1052. #if ENABLED(U8GLIB_ST7920)
  1053. //#define LIGHTWEIGHT_UI
  1054. #if ENABLED(LIGHTWEIGHT_UI)
  1055. #define STATUS_EXPIRE_SECONDS 20
  1056. #endif
  1057. #endif
  1058. /**
  1059. * Status (Info) Screen customizations
  1060. * These options may affect code size and screen render time.
  1061. * Custom status screens can forcibly override these settings.
  1062. */
  1063. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1064. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1065. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1066. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1067. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1068. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1069. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1070. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1071. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1072. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1073. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1074. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1075. // Frivolous Game Options
  1076. //#define MARLIN_BRICKOUT
  1077. //#define MARLIN_INVADERS
  1078. //#define MARLIN_SNAKE
  1079. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1080. #endif // HAS_GRAPHICAL_LCD
  1081. //
  1082. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1083. //
  1084. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1085. // Display board used
  1086. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1087. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1088. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1089. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1090. //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
  1091. // Correct the resolution if not using the stock TFT panel.
  1092. //#define TOUCH_UI_320x240
  1093. //#define TOUCH_UI_480x272
  1094. //#define TOUCH_UI_800x480
  1095. // Mappings for boards with a standard RepRapDiscount Display connector
  1096. //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
  1097. //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
  1098. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1099. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1100. #if ENABLED(OTHER_PIN_LAYOUT)
  1101. // The pins for CS and MOD_RESET (PD) must be chosen.
  1102. #define CLCD_MOD_RESET 9
  1103. #define CLCD_SPI_CS 10
  1104. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1105. //#define CLCD_USE_SOFT_SPI
  1106. #if ENABLED(CLCD_USE_SOFT_SPI)
  1107. #define CLCD_SOFT_SPI_MOSI 11
  1108. #define CLCD_SOFT_SPI_MISO 12
  1109. #define CLCD_SOFT_SPI_SCLK 13
  1110. #endif
  1111. #endif
  1112. // Display Orientation. An inverted (i.e. upside-down) display
  1113. // is supported on the FT800. The FT810 and beyond also support
  1114. // portrait and mirrored orientations.
  1115. //#define TOUCH_UI_INVERTED
  1116. //#define TOUCH_UI_PORTRAIT
  1117. //#define TOUCH_UI_MIRRORED
  1118. // UTF8 processing and rendering.
  1119. // Unsupported characters are shown as '?'.
  1120. //#define TOUCH_UI_USE_UTF8
  1121. #if ENABLED(TOUCH_UI_USE_UTF8)
  1122. // Western accents support. These accented characters use
  1123. // combined bitmaps and require relatively little storage.
  1124. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1125. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1126. // Additional character groups. These characters require
  1127. // full bitmaps and take up considerable storage:
  1128. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1129. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1130. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1131. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1132. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1133. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1134. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  1135. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  1136. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  1137. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  1138. #endif
  1139. #endif
  1140. // Use a smaller font when labels don't fit buttons
  1141. #define TOUCH_UI_FIT_TEXT
  1142. // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1143. //#define LCD_LANGUAGE_1 en
  1144. //#define LCD_LANGUAGE_2 fr
  1145. //#define LCD_LANGUAGE_3 de
  1146. //#define LCD_LANGUAGE_4 es
  1147. //#define LCD_LANGUAGE_5 it
  1148. // Use a numeric passcode for "Screen lock" keypad.
  1149. // (recommended for smaller displays)
  1150. //#define TOUCH_UI_PASSCODE
  1151. // Output extra debug info for Touch UI events
  1152. //#define TOUCH_UI_DEBUG
  1153. // Developer menu (accessed by touching "About Printer" copyright text)
  1154. //#define TOUCH_UI_DEVELOPER_MENU
  1155. #endif
  1156. //
  1157. // FSMC Graphical TFT
  1158. //
  1159. #if ENABLED(FSMC_GRAPHICAL_TFT)
  1160. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1161. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1162. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1163. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1164. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1165. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1166. #endif
  1167. // @section safety
  1168. /**
  1169. * The watchdog hardware timer will do a reset and disable all outputs
  1170. * if the firmware gets too overloaded to read the temperature sensors.
  1171. *
  1172. * If you find that watchdog reboot causes your AVR board to hang forever,
  1173. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1174. * NOTE: This method is less reliable as it can only catch hangups while
  1175. * interrupts are enabled.
  1176. */
  1177. #define USE_WATCHDOG
  1178. #if ENABLED(USE_WATCHDOG)
  1179. //#define WATCHDOG_RESET_MANUAL
  1180. #endif
  1181. // @section lcd
  1182. /**
  1183. * Babystepping enables movement of the axes by tiny increments without changing
  1184. * the current position values. This feature is used primarily to adjust the Z
  1185. * axis in the first layer of a print in real-time.
  1186. *
  1187. * Warning: Does not respect endstops!
  1188. */
  1189. //#define BABYSTEPPING
  1190. #if ENABLED(BABYSTEPPING)
  1191. //#define BABYSTEP_WITHOUT_HOMING
  1192. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1193. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1194. #define BABYSTEP_MULTIPLICATOR_Z 1 // Babysteps are very small. Increase for faster motion.
  1195. #define BABYSTEP_MULTIPLICATOR_XY 1
  1196. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1197. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1198. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1199. // Note: Extra time may be added to mitigate controller latency.
  1200. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1201. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1202. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1203. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1204. #endif
  1205. #endif
  1206. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1207. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1208. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1209. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1210. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1211. #endif
  1212. #endif
  1213. // @section extruder
  1214. /**
  1215. * Linear Pressure Control v1.5
  1216. *
  1217. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1218. * K=0 means advance disabled.
  1219. *
  1220. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1221. *
  1222. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1223. * Larger K values will be needed for flexible filament and greater distances.
  1224. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1225. * print acceleration will be reduced during the affected moves to keep within the limit.
  1226. *
  1227. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1228. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  1229. */
  1230. //#define LIN_ADVANCE
  1231. #if ENABLED(LIN_ADVANCE)
  1232. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1233. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  1234. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1235. #endif
  1236. // @section leveling
  1237. /**
  1238. * Points to probe for all 3-point Leveling procedures.
  1239. * Override if the automatically selected points are inadequate.
  1240. */
  1241. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1242. //#define PROBE_PT_1_X 15
  1243. //#define PROBE_PT_1_Y 180
  1244. //#define PROBE_PT_2_X 15
  1245. //#define PROBE_PT_2_Y 20
  1246. //#define PROBE_PT_3_X 170
  1247. //#define PROBE_PT_3_Y 20
  1248. #endif
  1249. /**
  1250. * Override MIN_PROBE_EDGE for each side of the build plate
  1251. * Useful to get probe points to exact positions on targets or
  1252. * to allow leveling to avoid plate clamps on only specific
  1253. * sides of the bed.
  1254. *
  1255. * If you are replacing the prior *_PROBE_BED_POSITION options,
  1256. * LEFT and FRONT values in most cases will map directly over
  1257. * RIGHT and REAR would be the inverse such as
  1258. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1259. *
  1260. * This will allow all positions to match at compilation, however
  1261. * should the probe position be modified with M851XY then the
  1262. * probe points will follow. This prevents any change from causing
  1263. * the probe to be unable to reach any points.
  1264. */
  1265. #if PROBE_SELECTED && !IS_KINEMATIC
  1266. //#define MIN_PROBE_EDGE_LEFT MIN_PROBE_EDGE
  1267. //#define MIN_PROBE_EDGE_RIGHT MIN_PROBE_EDGE
  1268. //#define MIN_PROBE_EDGE_FRONT MIN_PROBE_EDGE
  1269. //#define MIN_PROBE_EDGE_BACK MIN_PROBE_EDGE
  1270. #endif
  1271. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1272. // Override the mesh area if the automatic (max) area is too large
  1273. //#define MESH_MIN_X MESH_INSET
  1274. //#define MESH_MIN_Y MESH_INSET
  1275. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1276. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1277. #endif
  1278. /**
  1279. * Repeatedly attempt G29 leveling until it succeeds.
  1280. * Stop after G29_MAX_RETRIES attempts.
  1281. */
  1282. //#define G29_RETRY_AND_RECOVER
  1283. #if ENABLED(G29_RETRY_AND_RECOVER)
  1284. #define G29_MAX_RETRIES 3
  1285. #define G29_HALT_ON_FAILURE
  1286. /**
  1287. * Specify the GCODE commands that will be executed when leveling succeeds,
  1288. * between attempts, and after the maximum number of retries have been tried.
  1289. */
  1290. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1291. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1292. #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"
  1293. #endif
  1294. // @section extras
  1295. //
  1296. // G2/G3 Arc Support
  1297. //
  1298. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1299. #if ENABLED(ARC_SUPPORT)
  1300. #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
  1301. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1302. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1303. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1304. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1305. #endif
  1306. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1307. //#define BEZIER_CURVE_SUPPORT
  1308. /**
  1309. * G38 Probe Target
  1310. *
  1311. * This option adds G38.2 and G38.3 (probe towards target)
  1312. * and optionally G38.4 and G38.5 (probe away from target).
  1313. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1314. */
  1315. //#define G38_PROBE_TARGET
  1316. #if ENABLED(G38_PROBE_TARGET)
  1317. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1318. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1319. #endif
  1320. // Moves (or segments) with fewer steps than this will be joined with the next move
  1321. #define MIN_STEPS_PER_SEGMENT 6
  1322. /**
  1323. * Minimum delay before and after setting the stepper DIR (in ns)
  1324. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1325. * 20 : Minimum for TMC2xxx drivers
  1326. * 200 : Minimum for A4988 drivers
  1327. * 400 : Minimum for A5984 drivers
  1328. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1329. * 650 : Minimum for DRV8825 drivers
  1330. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1331. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1332. *
  1333. * Override the default value based on the driver type set in Configuration.h.
  1334. */
  1335. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1336. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1337. /**
  1338. * Minimum stepper driver pulse width (in µs)
  1339. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1340. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1341. * 1 : Minimum for A4988 and A5984 stepper drivers
  1342. * 2 : Minimum for DRV8825 stepper drivers
  1343. * 3 : Minimum for TB6600 stepper drivers
  1344. * 30 : Minimum for TB6560 stepper drivers
  1345. *
  1346. * Override the default value based on the driver type set in Configuration.h.
  1347. */
  1348. //#define MINIMUM_STEPPER_PULSE 2
  1349. /**
  1350. * Maximum stepping rate (in Hz) the stepper driver allows
  1351. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1352. * 5000000 : Maximum for TMC2xxx stepper drivers
  1353. * 1000000 : Maximum for LV8729 stepper driver
  1354. * 500000 : Maximum for A4988 stepper driver
  1355. * 250000 : Maximum for DRV8825 stepper driver
  1356. * 150000 : Maximum for TB6600 stepper driver
  1357. * 15000 : Maximum for TB6560 stepper driver
  1358. *
  1359. * Override the default value based on the driver type set in Configuration.h.
  1360. */
  1361. //#define MAXIMUM_STEPPER_RATE 250000
  1362. // @section temperature
  1363. // Control heater 0 and heater 1 in parallel.
  1364. //#define HEATERS_PARALLEL
  1365. //===========================================================================
  1366. //================================= Buffers =================================
  1367. //===========================================================================
  1368. // @section hidden
  1369. // The number of linear motions that can be in the plan at any give time.
  1370. // 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.
  1371. #if ENABLED(SDSUPPORT)
  1372. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  1373. #else
  1374. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  1375. #endif
  1376. // @section serial
  1377. // The ASCII buffer for serial input
  1378. #define MAX_CMD_SIZE 96
  1379. #define BUFSIZE 4
  1380. // Transmission to Host Buffer Size
  1381. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1382. // To buffer a simple "ok" you need 4 bytes.
  1383. // For ADVANCED_OK (M105) you need 32 bytes.
  1384. // For debug-echo: 128 bytes for the optimal speed.
  1385. // Other output doesn't need to be that speedy.
  1386. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1387. #define TX_BUFFER_SIZE 0
  1388. // Host Receive Buffer Size
  1389. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1390. // To use flow control, set this buffer size to at least 1024 bytes.
  1391. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1392. //#define RX_BUFFER_SIZE 1024
  1393. #if RX_BUFFER_SIZE >= 1024
  1394. // Enable to have the controller send XON/XOFF control characters to
  1395. // the host to signal the RX buffer is becoming full.
  1396. //#define SERIAL_XON_XOFF
  1397. #endif
  1398. // Add M575 G-code to change the baud rate
  1399. //#define BAUD_RATE_GCODE
  1400. #if ENABLED(SDSUPPORT)
  1401. // Enable this option to collect and display the maximum
  1402. // RX queue usage after transferring a file to SD.
  1403. //#define SERIAL_STATS_MAX_RX_QUEUED
  1404. // Enable this option to collect and display the number
  1405. // of dropped bytes after a file transfer to SD.
  1406. //#define SERIAL_STATS_DROPPED_RX
  1407. #endif
  1408. // Enable an emergency-command parser to intercept certain commands as they
  1409. // enter the serial receive buffer, so they cannot be blocked.
  1410. // Currently handles M108, M112, M410
  1411. // Does not work on boards using AT90USB (USBCON) processors!
  1412. //#define EMERGENCY_PARSER
  1413. // Bad Serial-connections can miss a received command by sending an 'ok'
  1414. // Therefore some clients abort after 30 seconds in a timeout.
  1415. // Some other clients start sending commands while receiving a 'wait'.
  1416. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1417. //#define NO_TIMEOUTS 1000 // Milliseconds
  1418. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1419. //#define ADVANCED_OK
  1420. // Printrun may have trouble receiving long strings all at once.
  1421. // This option inserts short delays between lines of serial output.
  1422. #define SERIAL_OVERRUN_PROTECTION
  1423. // @section extras
  1424. /**
  1425. * Extra Fan Speed
  1426. * Adds a secondary fan speed for each print-cooling fan.
  1427. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1428. * 'M106 P<fan> T2' : Use the set secondary speed
  1429. * 'M106 P<fan> T1' : Restore the previous fan speed
  1430. */
  1431. //#define EXTRA_FAN_SPEED
  1432. /**
  1433. * Firmware-based and LCD-controlled retract
  1434. *
  1435. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1436. * Use M207 and M208 to define parameters for retract / recover.
  1437. *
  1438. * Use M209 to enable or disable auto-retract.
  1439. * With auto-retract enabled, all G1 E moves within the set range
  1440. * will be converted to firmware-based retract/recover moves.
  1441. *
  1442. * Be sure to turn off auto-retract during filament change.
  1443. *
  1444. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1445. *
  1446. */
  1447. //#define FWRETRACT
  1448. #if ENABLED(FWRETRACT)
  1449. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  1450. #if ENABLED(FWRETRACT_AUTORETRACT)
  1451. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  1452. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  1453. #endif
  1454. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  1455. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  1456. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  1457. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  1458. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  1459. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  1460. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  1461. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  1462. #if ENABLED(MIXING_EXTRUDER)
  1463. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  1464. #endif
  1465. #endif
  1466. /**
  1467. * Universal tool change settings.
  1468. * Applies to all types of extruders except where explicitly noted.
  1469. */
  1470. #if EXTRUDERS > 1
  1471. // Z raise distance for tool-change, as needed for some extruders
  1472. #define TOOLCHANGE_ZRAISE 2 // (mm)
  1473. //#define TOOLCHANGE_NO_RETURN // Never return to the previous position on tool-change
  1474. // Retract and prime filament on tool-change
  1475. //#define TOOLCHANGE_FILAMENT_SWAP
  1476. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1477. #define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
  1478. #define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
  1479. #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
  1480. #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
  1481. #endif
  1482. /**
  1483. * Position to park head during tool change.
  1484. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  1485. */
  1486. //#define TOOLCHANGE_PARK
  1487. #if ENABLED(TOOLCHANGE_PARK)
  1488. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  1489. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  1490. #endif
  1491. #endif
  1492. /**
  1493. * Advanced Pause
  1494. * Experimental feature for filament change support and for parking the nozzle when paused.
  1495. * Adds the GCode M600 for initiating filament change.
  1496. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1497. *
  1498. * Requires an LCD display.
  1499. * Requires NOZZLE_PARK_FEATURE.
  1500. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1501. */
  1502. //#define ADVANCED_PAUSE_FEATURE
  1503. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1504. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1505. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1506. // This short retract is done immediately, before parking the nozzle.
  1507. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1508. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1509. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1510. // For Bowden, the full length of the tube and nozzle.
  1511. // For direct drive, the full length of the nozzle.
  1512. // Set to 0 for manual unloading.
  1513. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1514. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1515. // 0 to disable start loading and skip to fast load only
  1516. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1517. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1518. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1519. // For Bowden, the full length of the tube and nozzle.
  1520. // For direct drive, the full length of the nozzle.
  1521. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1522. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1523. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1524. // Set to 0 for manual extrusion.
  1525. // Filament can be extruded repeatedly from the Filament Change menu
  1526. // until extrusion is consistent, and to purge old filament.
  1527. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  1528. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  1529. // Filament Unload does a Retract, Delay, and Purge first:
  1530. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  1531. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1532. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1533. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1534. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1535. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1536. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1537. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1538. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1539. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1540. #endif
  1541. // @section tmc
  1542. /**
  1543. * TMC26X Stepper Driver options
  1544. *
  1545. * The TMC26XStepper library is required for this stepper driver.
  1546. * https://github.com/trinamic/TMC26XStepper
  1547. */
  1548. #if HAS_DRIVER(TMC26X)
  1549. #if AXIS_DRIVER_TYPE_X(TMC26X)
  1550. #define X_MAX_CURRENT 1000 // (mA)
  1551. #define X_SENSE_RESISTOR 91 // (mOhms)
  1552. #define X_MICROSTEPS 16 // Number of microsteps
  1553. #endif
  1554. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  1555. #define X2_MAX_CURRENT 1000
  1556. #define X2_SENSE_RESISTOR 91
  1557. #define X2_MICROSTEPS 16
  1558. #endif
  1559. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  1560. #define Y_MAX_CURRENT 1000
  1561. #define Y_SENSE_RESISTOR 91
  1562. #define Y_MICROSTEPS 16
  1563. #endif
  1564. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  1565. #define Y2_MAX_CURRENT 1000
  1566. #define Y2_SENSE_RESISTOR 91
  1567. #define Y2_MICROSTEPS 16
  1568. #endif
  1569. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  1570. #define Z_MAX_CURRENT 1000
  1571. #define Z_SENSE_RESISTOR 91
  1572. #define Z_MICROSTEPS 16
  1573. #endif
  1574. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  1575. #define Z2_MAX_CURRENT 1000
  1576. #define Z2_SENSE_RESISTOR 91
  1577. #define Z2_MICROSTEPS 16
  1578. #endif
  1579. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  1580. #define Z3_MAX_CURRENT 1000
  1581. #define Z3_SENSE_RESISTOR 91
  1582. #define Z3_MICROSTEPS 16
  1583. #endif
  1584. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  1585. #define E0_MAX_CURRENT 1000
  1586. #define E0_SENSE_RESISTOR 91
  1587. #define E0_MICROSTEPS 16
  1588. #endif
  1589. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  1590. #define E1_MAX_CURRENT 1000
  1591. #define E1_SENSE_RESISTOR 91
  1592. #define E1_MICROSTEPS 16
  1593. #endif
  1594. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  1595. #define E2_MAX_CURRENT 1000
  1596. #define E2_SENSE_RESISTOR 91
  1597. #define E2_MICROSTEPS 16
  1598. #endif
  1599. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  1600. #define E3_MAX_CURRENT 1000
  1601. #define E3_SENSE_RESISTOR 91
  1602. #define E3_MICROSTEPS 16
  1603. #endif
  1604. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  1605. #define E4_MAX_CURRENT 1000
  1606. #define E4_SENSE_RESISTOR 91
  1607. #define E4_MICROSTEPS 16
  1608. #endif
  1609. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  1610. #define E5_MAX_CURRENT 1000
  1611. #define E5_SENSE_RESISTOR 91
  1612. #define E5_MICROSTEPS 16
  1613. #endif
  1614. #endif // TMC26X
  1615. // @section tmc_smart
  1616. /**
  1617. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  1618. * connect your SPI pins to the hardware SPI interface on your board and define
  1619. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  1620. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1621. * You may also use software SPI if you wish to use general purpose IO pins.
  1622. *
  1623. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  1624. * to the driver side PDN_UART pin with a 1K resistor.
  1625. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  1626. * a resistor.
  1627. * The drivers can also be used with hardware serial.
  1628. *
  1629. * TMCStepper library is required to use TMC stepper drivers.
  1630. * https://github.com/teemuatlut/TMCStepper
  1631. */
  1632. #if HAS_TRINAMIC
  1633. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  1634. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  1635. #if AXIS_IS_TMC(X)
  1636. #define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
  1637. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
  1638. #define X_MICROSTEPS 16 // 0..256
  1639. #define X_RSENSE 0.11
  1640. #define X_CHAIN_POS -1 // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
  1641. #endif
  1642. #if AXIS_IS_TMC(X2)
  1643. #define X2_CURRENT 800
  1644. #define X2_CURRENT_HOME X2_CURRENT
  1645. #define X2_MICROSTEPS 16
  1646. #define X2_RSENSE 0.11
  1647. #define X2_CHAIN_POS -1
  1648. #endif
  1649. #if AXIS_IS_TMC(Y)
  1650. #define Y_CURRENT 800
  1651. #define Y_CURRENT_HOME Y_CURRENT
  1652. #define Y_MICROSTEPS 16
  1653. #define Y_RSENSE 0.11
  1654. #define Y_CHAIN_POS -1
  1655. #endif
  1656. #if AXIS_IS_TMC(Y2)
  1657. #define Y2_CURRENT 800
  1658. #define Y2_CURRENT_HOME Y2_CURRENT
  1659. #define Y2_MICROSTEPS 16
  1660. #define Y2_RSENSE 0.11
  1661. #define Y2_CHAIN_POS -1
  1662. #endif
  1663. #if AXIS_IS_TMC(Z)
  1664. #define Z_CURRENT 800
  1665. #define Z_CURRENT_HOME Z_CURRENT
  1666. #define Z_MICROSTEPS 16
  1667. #define Z_RSENSE 0.11
  1668. #define Z_CHAIN_POS -1
  1669. #endif
  1670. #if AXIS_IS_TMC(Z2)
  1671. #define Z2_CURRENT 800
  1672. #define Z2_CURRENT_HOME Z2_CURRENT
  1673. #define Z2_MICROSTEPS 16
  1674. #define Z2_RSENSE 0.11
  1675. #define Z2_CHAIN_POS -1
  1676. #endif
  1677. #if AXIS_IS_TMC(Z3)
  1678. #define Z3_CURRENT 800
  1679. #define Z3_CURRENT_HOME Z3_CURRENT
  1680. #define Z3_MICROSTEPS 16
  1681. #define Z3_RSENSE 0.11
  1682. #define Z3_CHAIN_POS -1
  1683. #endif
  1684. #if AXIS_IS_TMC(E0)
  1685. #define E0_CURRENT 800
  1686. #define E0_MICROSTEPS 16
  1687. #define E0_RSENSE 0.11
  1688. #define E0_CHAIN_POS -1
  1689. #endif
  1690. #if AXIS_IS_TMC(E1)
  1691. #define E1_CURRENT 800
  1692. #define E1_MICROSTEPS 16
  1693. #define E1_RSENSE 0.11
  1694. #define E1_CHAIN_POS -1
  1695. #endif
  1696. #if AXIS_IS_TMC(E2)
  1697. #define E2_CURRENT 800
  1698. #define E2_MICROSTEPS 16
  1699. #define E2_RSENSE 0.11
  1700. #define E2_CHAIN_POS -1
  1701. #endif
  1702. #if AXIS_IS_TMC(E3)
  1703. #define E3_CURRENT 800
  1704. #define E3_MICROSTEPS 16
  1705. #define E3_RSENSE 0.11
  1706. #define E3_CHAIN_POS -1
  1707. #endif
  1708. #if AXIS_IS_TMC(E4)
  1709. #define E4_CURRENT 800
  1710. #define E4_MICROSTEPS 16
  1711. #define E4_RSENSE 0.11
  1712. #define E4_CHAIN_POS -1
  1713. #endif
  1714. #if AXIS_IS_TMC(E5)
  1715. #define E5_CURRENT 800
  1716. #define E5_MICROSTEPS 16
  1717. #define E5_RSENSE 0.11
  1718. #define E5_CHAIN_POS -1
  1719. #endif
  1720. /**
  1721. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  1722. * The default pins can be found in your board's pins file.
  1723. */
  1724. //#define X_CS_PIN -1
  1725. //#define Y_CS_PIN -1
  1726. //#define Z_CS_PIN -1
  1727. //#define X2_CS_PIN -1
  1728. //#define Y2_CS_PIN -1
  1729. //#define Z2_CS_PIN -1
  1730. //#define Z3_CS_PIN -1
  1731. //#define E0_CS_PIN -1
  1732. //#define E1_CS_PIN -1
  1733. //#define E2_CS_PIN -1
  1734. //#define E3_CS_PIN -1
  1735. //#define E4_CS_PIN -1
  1736. //#define E5_CS_PIN -1
  1737. /**
  1738. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  1739. * The default SW SPI pins are defined the respective pins files,
  1740. * but you can override or define them here.
  1741. */
  1742. //#define TMC_USE_SW_SPI
  1743. //#define TMC_SW_MOSI -1
  1744. //#define TMC_SW_MISO -1
  1745. //#define TMC_SW_SCK -1
  1746. /**
  1747. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  1748. * Set the address using jumpers on pins MS1 and MS2.
  1749. * Address | MS1 | MS2
  1750. * 0 | LOW | LOW
  1751. * 1 | HIGH | LOW
  1752. * 2 | LOW | HIGH
  1753. * 3 | HIGH | HIGH
  1754. *
  1755. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  1756. * on the same serial port, either here or in your board's pins file.
  1757. */
  1758. #define X_SLAVE_ADDRESS 0
  1759. #define Y_SLAVE_ADDRESS 0
  1760. #define Z_SLAVE_ADDRESS 0
  1761. #define X2_SLAVE_ADDRESS 0
  1762. #define Y2_SLAVE_ADDRESS 0
  1763. #define Z2_SLAVE_ADDRESS 0
  1764. #define Z3_SLAVE_ADDRESS 0
  1765. #define E0_SLAVE_ADDRESS 0
  1766. #define E1_SLAVE_ADDRESS 0
  1767. #define E2_SLAVE_ADDRESS 0
  1768. #define E3_SLAVE_ADDRESS 0
  1769. #define E4_SLAVE_ADDRESS 0
  1770. #define E5_SLAVE_ADDRESS 0
  1771. /**
  1772. * Software enable
  1773. *
  1774. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  1775. * function through a communication line such as SPI or UART.
  1776. */
  1777. //#define SOFTWARE_DRIVER_ENABLE
  1778. /**
  1779. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  1780. * Use Trinamic's ultra quiet stepping mode.
  1781. * When disabled, Marlin will use spreadCycle stepping mode.
  1782. */
  1783. #define STEALTHCHOP_XY
  1784. #define STEALTHCHOP_Z
  1785. #define STEALTHCHOP_E
  1786. /**
  1787. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  1788. * or with the help of an example included in the library.
  1789. * Provided parameter sets are
  1790. * CHOPPER_DEFAULT_12V
  1791. * CHOPPER_DEFAULT_19V
  1792. * CHOPPER_DEFAULT_24V
  1793. * CHOPPER_DEFAULT_36V
  1794. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  1795. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  1796. *
  1797. * Define you own with
  1798. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  1799. */
  1800. #define CHOPPER_TIMING CHOPPER_DEFAULT_12V
  1801. /**
  1802. * Monitor Trinamic drivers for error conditions,
  1803. * like overtemperature and short to ground.
  1804. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  1805. * Other detected conditions can be used to stop the current print.
  1806. * Relevant g-codes:
  1807. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  1808. * M911 - Report stepper driver overtemperature pre-warn condition.
  1809. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  1810. * M122 - Report driver parameters (Requires TMC_DEBUG)
  1811. */
  1812. //#define MONITOR_DRIVER_STATUS
  1813. #if ENABLED(MONITOR_DRIVER_STATUS)
  1814. #define CURRENT_STEP_DOWN 50 // [mA]
  1815. #define REPORT_CURRENT_CHANGE
  1816. #define STOP_ON_ERROR
  1817. #endif
  1818. /**
  1819. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  1820. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  1821. * This mode allows for faster movements at the expense of higher noise levels.
  1822. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  1823. * M913 X/Y/Z/E to live tune the setting
  1824. */
  1825. //#define HYBRID_THRESHOLD
  1826. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  1827. #define X2_HYBRID_THRESHOLD 100
  1828. #define Y_HYBRID_THRESHOLD 100
  1829. #define Y2_HYBRID_THRESHOLD 100
  1830. #define Z_HYBRID_THRESHOLD 3
  1831. #define Z2_HYBRID_THRESHOLD 3
  1832. #define Z3_HYBRID_THRESHOLD 3
  1833. #define E0_HYBRID_THRESHOLD 30
  1834. #define E1_HYBRID_THRESHOLD 30
  1835. #define E2_HYBRID_THRESHOLD 30
  1836. #define E3_HYBRID_THRESHOLD 30
  1837. #define E4_HYBRID_THRESHOLD 30
  1838. #define E5_HYBRID_THRESHOLD 30
  1839. /**
  1840. * Use StallGuard2 to home / probe X, Y, Z.
  1841. *
  1842. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  1843. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  1844. * X, Y, and Z homing will always be done in spreadCycle mode.
  1845. *
  1846. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  1847. * Use M914 X Y Z to set the stall threshold at runtime:
  1848. *
  1849. * Sensitivity TMC2209 Others
  1850. * HIGHEST 255 -64 (Too sensitive => False positive)
  1851. * LOWEST 0 63 (Too insensitive => No trigger)
  1852. *
  1853. * It is recommended to set [XYZ]_HOME_BUMP_MM to 0.
  1854. *
  1855. * SPI_ENDSTOPS *** Beta feature! *** TMC2130 Only ***
  1856. * Poll the driver through SPI to determine load when homing.
  1857. * Removes the need for a wire from DIAG1 to an endstop pin.
  1858. *
  1859. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  1860. * homing and adds a guard period for endstop triggering.
  1861. */
  1862. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  1863. /**
  1864. * Use StallGuard2 to probe the bed with the nozzle.
  1865. *
  1866. * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  1867. * to move the Z axis. Take extreme care when attempting to enable this feature.
  1868. */
  1869. //#define SENSORLESS_PROBING // StallGuard capable drivers only
  1870. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  1871. // TMC2209: 0...255. TMC2130: -64...63
  1872. #define X_STALL_SENSITIVITY 8
  1873. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  1874. #define Y_STALL_SENSITIVITY 8
  1875. //#define Z_STALL_SENSITIVITY 8
  1876. //#define SPI_ENDSTOPS // TMC2130 only
  1877. //#define IMPROVE_HOMING_RELIABILITY
  1878. #endif
  1879. /**
  1880. * Beta feature!
  1881. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  1882. */
  1883. //#define SQUARE_WAVE_STEPPING
  1884. /**
  1885. * Enable M122 debugging command for TMC stepper drivers.
  1886. * M122 S0/1 will enable continous reporting.
  1887. */
  1888. //#define TMC_DEBUG
  1889. /**
  1890. * You can set your own advanced settings by filling in predefined functions.
  1891. * A list of available functions can be found on the library github page
  1892. * https://github.com/teemuatlut/TMCStepper
  1893. *
  1894. * Example:
  1895. * #define TMC_ADV() { \
  1896. * stepperX.diag0_otpw(1); \
  1897. * stepperY.intpol(0); \
  1898. * }
  1899. */
  1900. #define TMC_ADV() { }
  1901. #endif // HAS_TRINAMIC
  1902. // @section L6470
  1903. /**
  1904. * L6470 Stepper Driver options
  1905. *
  1906. * Arduino-L6470 library (0.7.0 or higher) is required for this stepper driver.
  1907. * https://github.com/ameyer/Arduino-L6470
  1908. *
  1909. * Requires the following to be defined in your pins_YOUR_BOARD file
  1910. * L6470_CHAIN_SCK_PIN
  1911. * L6470_CHAIN_MISO_PIN
  1912. * L6470_CHAIN_MOSI_PIN
  1913. * L6470_CHAIN_SS_PIN
  1914. * L6470_RESET_CHAIN_PIN (optional)
  1915. */
  1916. #if HAS_DRIVER(L6470)
  1917. //#define L6470_CHITCHAT // Display additional status info
  1918. #if AXIS_DRIVER_TYPE_X(L6470)
  1919. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
  1920. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
  1921. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  1922. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper
  1923. #define X_CHAIN_POS -1 // Position in SPI chain. (<=0 : Not in chain. 1 : Nearest MOSI)
  1924. #endif
  1925. #if AXIS_DRIVER_TYPE_X2(L6470)
  1926. #define X2_MICROSTEPS 128
  1927. #define X2_OVERCURRENT 2000
  1928. #define X2_STALLCURRENT 1500
  1929. #define X2_MAX_VOLTAGE 127
  1930. #define X2_CHAIN_POS -1
  1931. #endif
  1932. #if AXIS_DRIVER_TYPE_Y(L6470)
  1933. #define Y_MICROSTEPS 128
  1934. #define Y_OVERCURRENT 2000
  1935. #define Y_STALLCURRENT 1500
  1936. #define Y_MAX_VOLTAGE 127
  1937. #define Y_CHAIN_POS -1
  1938. #endif
  1939. #if AXIS_DRIVER_TYPE_Y2(L6470)
  1940. #define Y2_MICROSTEPS 128
  1941. #define Y2_OVERCURRENT 2000
  1942. #define Y2_STALLCURRENT 1500
  1943. #define Y2_MAX_VOLTAGE 127
  1944. #define Y2_CHAIN_POS -1
  1945. #endif
  1946. #if AXIS_DRIVER_TYPE_Z(L6470)
  1947. #define Z_MICROSTEPS 128
  1948. #define Z_OVERCURRENT 2000
  1949. #define Z_STALLCURRENT 1500
  1950. #define Z_MAX_VOLTAGE 127
  1951. #define Z_CHAIN_POS -1
  1952. #endif
  1953. #if AXIS_DRIVER_TYPE_Z2(L6470)
  1954. #define Z2_MICROSTEPS 128
  1955. #define Z2_OVERCURRENT 2000
  1956. #define Z2_STALLCURRENT 1500
  1957. #define Z2_MAX_VOLTAGE 127
  1958. #define Z2_CHAIN_POS -1
  1959. #endif
  1960. #if AXIS_DRIVER_TYPE_Z3(L6470)
  1961. #define Z3_MICROSTEPS 128
  1962. #define Z3_OVERCURRENT 2000
  1963. #define Z3_STALLCURRENT 1500
  1964. #define Z3_MAX_VOLTAGE 127
  1965. #define Z3_CHAIN_POS -1
  1966. #endif
  1967. #if AXIS_DRIVER_TYPE_E0(L6470)
  1968. #define E0_MICROSTEPS 128
  1969. #define E0_OVERCURRENT 2000
  1970. #define E0_STALLCURRENT 1500
  1971. #define E0_MAX_VOLTAGE 127
  1972. #define E0_CHAIN_POS -1
  1973. #endif
  1974. #if AXIS_DRIVER_TYPE_E1(L6470)
  1975. #define E1_MICROSTEPS 128
  1976. #define E1_OVERCURRENT 2000
  1977. #define E1_STALLCURRENT 1500
  1978. #define E1_MAX_VOLTAGE 127
  1979. #define E1_CHAIN_POS -1
  1980. #endif
  1981. #if AXIS_DRIVER_TYPE_E2(L6470)
  1982. #define E2_MICROSTEPS 128
  1983. #define E2_OVERCURRENT 2000
  1984. #define E2_STALLCURRENT 1500
  1985. #define E2_MAX_VOLTAGE 127
  1986. #define E2_CHAIN_POS -1
  1987. #endif
  1988. #if AXIS_DRIVER_TYPE_E3(L6470)
  1989. #define E3_MICROSTEPS 128
  1990. #define E3_OVERCURRENT 2000
  1991. #define E3_STALLCURRENT 1500
  1992. #define E3_MAX_VOLTAGE 127
  1993. #define E3_CHAIN_POS -1
  1994. #endif
  1995. #if AXIS_DRIVER_TYPE_E4(L6470)
  1996. #define E4_MICROSTEPS 128
  1997. #define E4_OVERCURRENT 2000
  1998. #define E4_STALLCURRENT 1500
  1999. #define E4_MAX_VOLTAGE 127
  2000. #define E4_CHAIN_POS -1
  2001. #endif
  2002. #if AXIS_DRIVER_TYPE_E5(L6470)
  2003. #define E5_MICROSTEPS 128
  2004. #define E5_OVERCURRENT 2000
  2005. #define E5_STALLCURRENT 1500
  2006. #define E5_MAX_VOLTAGE 127
  2007. #define E5_CHAIN_POS -1
  2008. #endif
  2009. /**
  2010. * Monitor L6470 drivers for error conditions like over temperature and over current.
  2011. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  2012. * Other detected conditions can be used to stop the current print.
  2013. * Relevant g-codes:
  2014. * 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.
  2015. * I not present or I0 or I1 - X, Y, Z or E0
  2016. * I2 - X2, Y2, Z2 or E1
  2017. * I3 - Z3 or E3
  2018. * I4 - E4
  2019. * I5 - E5
  2020. * M916 - Increase drive level until get thermal warning
  2021. * M917 - Find minimum current thresholds
  2022. * M918 - Increase speed until max or error
  2023. * M122 S0/1 - Report driver parameters
  2024. */
  2025. //#define MONITOR_L6470_DRIVER_STATUS
  2026. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  2027. #define KVAL_HOLD_STEP_DOWN 1
  2028. //#define L6470_STOP_ON_ERROR
  2029. #endif
  2030. #endif // L6470
  2031. /**
  2032. * TWI/I2C BUS
  2033. *
  2034. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  2035. * machines. Enabling this will allow you to send and receive I2C data from slave
  2036. * devices on the bus.
  2037. *
  2038. * ; Example #1
  2039. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  2040. * ; It uses multiple M260 commands with one B<base 10> arg
  2041. * M260 A99 ; Target slave address
  2042. * M260 B77 ; M
  2043. * M260 B97 ; a
  2044. * M260 B114 ; r
  2045. * M260 B108 ; l
  2046. * M260 B105 ; i
  2047. * M260 B110 ; n
  2048. * M260 S1 ; Send the current buffer
  2049. *
  2050. * ; Example #2
  2051. * ; Request 6 bytes from slave device with address 0x63 (99)
  2052. * M261 A99 B5
  2053. *
  2054. * ; Example #3
  2055. * ; Example serial output of a M261 request
  2056. * echo:i2c-reply: from:99 bytes:5 data:hello
  2057. */
  2058. // @section i2cbus
  2059. //#define EXPERIMENTAL_I2CBUS
  2060. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  2061. // @section extras
  2062. /**
  2063. * Photo G-code
  2064. * Add the M240 G-code to take a photo.
  2065. * The photo can be triggered by a digital pin or a physical movement.
  2066. */
  2067. //#define PHOTO_GCODE
  2068. #if ENABLED(PHOTO_GCODE)
  2069. // A position to move to (and raise Z) before taking the photo
  2070. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  2071. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  2072. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  2073. // Canon RC-1 or homebrew digital camera trigger
  2074. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  2075. //#define PHOTOGRAPH_PIN 23
  2076. // Canon Hack Development Kit
  2077. // http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2078. //#define CHDK_PIN 4
  2079. // Optional second move with delay to trigger the camera shutter
  2080. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  2081. // Duration to hold the switch or keep CHDK_PIN high
  2082. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  2083. #endif
  2084. /**
  2085. * Spindle & Laser control
  2086. *
  2087. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2088. * to set spindle speed, spindle direction, and laser power.
  2089. *
  2090. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2091. * Marlin can be used to turn the spindle on and off. It can also be used to set
  2092. * the spindle speed from 5,000 to 30,000 RPM.
  2093. *
  2094. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2095. * hardware PWM pin for the speed control and a pin for the rotation direction.
  2096. *
  2097. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2098. */
  2099. //#define SPINDLE_FEATURE
  2100. //#define LASER_FEATURE
  2101. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2102. #define SPINDLE_LASER_ACTIVE_HIGH false // Set to "true" if the on/off function is active HIGH
  2103. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  2104. #define SPINDLE_LASER_PWM_INVERT true // Set to "true" if the speed/power goes up when you want it to go slower
  2105. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2106. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  2107. #if ENABLED(SPINDLE_FEATURE)
  2108. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  2109. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  2110. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  2111. /**
  2112. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  2113. *
  2114. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  2115. * where PWM duty cycle varies from 0 to 255
  2116. *
  2117. * set the following for your controller (ALL MUST BE SET)
  2118. */
  2119. #define SPEED_POWER_SLOPE 118.4
  2120. #define SPEED_POWER_INTERCEPT 0
  2121. #define SPEED_POWER_MIN 5000
  2122. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  2123. #else
  2124. #define SPEED_POWER_SLOPE 0.3922
  2125. #define SPEED_POWER_INTERCEPT 0
  2126. #define SPEED_POWER_MIN 10
  2127. #define SPEED_POWER_MAX 100 // 0-100%
  2128. #endif
  2129. #endif
  2130. /**
  2131. * Coolant Control
  2132. *
  2133. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  2134. *
  2135. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  2136. */
  2137. //#define COOLANT_CONTROL
  2138. #if ENABLED(COOLANT_CONTROL)
  2139. #define COOLANT_MIST // Enable if mist coolant is present
  2140. #define COOLANT_FLOOD // Enable if flood coolant is present
  2141. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  2142. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  2143. #endif
  2144. /**
  2145. * Filament Width Sensor
  2146. *
  2147. * Measures the filament width in real-time and adjusts
  2148. * flow rate to compensate for any irregularities.
  2149. *
  2150. * Also allows the measured filament diameter to set the
  2151. * extrusion rate, so the slicer only has to specify the
  2152. * volume.
  2153. *
  2154. * Only a single extruder is supported at this time.
  2155. *
  2156. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  2157. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  2158. * 301 RAMBO : Analog input 3
  2159. *
  2160. * Note: May require analog pins to be defined for other boards.
  2161. */
  2162. //#define FILAMENT_WIDTH_SENSOR
  2163. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  2164. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  2165. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  2166. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  2167. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  2168. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  2169. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  2170. //#define FILAMENT_LCD_DISPLAY
  2171. #endif
  2172. /**
  2173. * CNC Coordinate Systems
  2174. *
  2175. * Enables G53 and G54-G59.3 commands to select coordinate systems
  2176. * and G92.1 to reset the workspace to native machine space.
  2177. */
  2178. //#define CNC_COORDINATE_SYSTEMS
  2179. /**
  2180. * Auto-report temperatures with M155 S<seconds>
  2181. */
  2182. #define AUTO_REPORT_TEMPERATURES
  2183. /**
  2184. * Include capabilities in M115 output
  2185. */
  2186. #define EXTENDED_CAPABILITIES_REPORT
  2187. /**
  2188. * Expected Printer Check
  2189. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  2190. * M16 with a non-matching string causes the printer to halt.
  2191. */
  2192. //#define EXPECTED_PRINTER_CHECK
  2193. /**
  2194. * Disable all Volumetric extrusion options
  2195. */
  2196. //#define NO_VOLUMETRICS
  2197. #if DISABLED(NO_VOLUMETRICS)
  2198. /**
  2199. * Volumetric extrusion default state
  2200. * Activate to make volumetric extrusion the default method,
  2201. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  2202. *
  2203. * M200 D0 to disable, M200 Dn to set a new diameter.
  2204. */
  2205. //#define VOLUMETRIC_DEFAULT_ON
  2206. #endif
  2207. /**
  2208. * Enable this option for a leaner build of Marlin that removes all
  2209. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  2210. *
  2211. * - M206 and M428 are disabled.
  2212. * - G92 will revert to its behavior from Marlin 1.0.
  2213. */
  2214. //#define NO_WORKSPACE_OFFSETS
  2215. /**
  2216. * Set the number of proportional font spaces required to fill up a typical character space.
  2217. * This can help to better align the output of commands like `G29 O` Mesh Output.
  2218. *
  2219. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2220. * Otherwise, adjust according to your client and font.
  2221. */
  2222. #define PROPORTIONAL_FONT_RATIO 1.0
  2223. /**
  2224. * Spend 28 bytes of SRAM to optimize the GCode parser
  2225. */
  2226. #define FASTER_GCODE_PARSER
  2227. /**
  2228. * CNC G-code options
  2229. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  2230. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  2231. * High feedrates may cause ringing and harm print quality.
  2232. */
  2233. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  2234. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  2235. // Enable and set a (default) feedrate for all G0 moves
  2236. //#define G0_FEEDRATE 3000 // (mm/m)
  2237. #ifdef G0_FEEDRATE
  2238. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  2239. #endif
  2240. /**
  2241. * Startup commands
  2242. *
  2243. * Execute certain G-code commands immediately after power-on.
  2244. */
  2245. //#define STARTUP_COMMANDS "M17 Z"
  2246. /**
  2247. * G-code Macros
  2248. *
  2249. * Add G-codes M810-M819 to define and run G-code macros.
  2250. * Macros are not saved to EEPROM.
  2251. */
  2252. //#define GCODE_MACROS
  2253. #if ENABLED(GCODE_MACROS)
  2254. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  2255. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  2256. #endif
  2257. /**
  2258. * User-defined menu items that execute custom GCode
  2259. */
  2260. //#define CUSTOM_USER_MENUS
  2261. #if ENABLED(CUSTOM_USER_MENUS)
  2262. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  2263. #define USER_SCRIPT_DONE "M117 User Script Done"
  2264. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  2265. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  2266. #define USER_DESC_1 "Home & UBL Info"
  2267. #define USER_GCODE_1 "G28\nG29 W"
  2268. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  2269. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  2270. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  2271. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  2272. #define USER_DESC_4 "Heat Bed/Home/Level"
  2273. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  2274. #define USER_DESC_5 "Home & Info"
  2275. #define USER_GCODE_5 "G28\nM503"
  2276. #endif
  2277. /**
  2278. * Host Action Commands
  2279. *
  2280. * Define host streamer action commands in compliance with the standard.
  2281. *
  2282. * See https://reprap.org/wiki/G-code#Action_commands
  2283. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  2284. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  2285. *
  2286. * Some features add reason codes to extend these commands.
  2287. *
  2288. * Host Prompt Support enables Marlin to use the host for user prompts so
  2289. * filament runout and other processes can be managed from the host side.
  2290. */
  2291. //#define HOST_ACTION_COMMANDS
  2292. #if ENABLED(HOST_ACTION_COMMANDS)
  2293. //#define HOST_PROMPT_SUPPORT
  2294. #endif
  2295. /**
  2296. * Cancel Objects
  2297. *
  2298. * Implement M486 to allow Marlin to skip objects
  2299. */
  2300. //#define CANCEL_OBJECTS
  2301. /**
  2302. * I2C position encoders for closed loop control.
  2303. * Developed by Chris Barr at Aus3D.
  2304. *
  2305. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  2306. * Github: https://github.com/Aus3D/MagneticEncoder
  2307. *
  2308. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  2309. * Alternative Supplier: http://reliabuild3d.com/
  2310. *
  2311. * Reliabuild encoders have been modified to improve reliability.
  2312. */
  2313. //#define I2C_POSITION_ENCODERS
  2314. #if ENABLED(I2C_POSITION_ENCODERS)
  2315. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  2316. // encoders supported currently.
  2317. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  2318. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  2319. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  2320. // I2CPE_ENC_TYPE_ROTARY.
  2321. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  2322. // 1mm poles. For linear encoders this is ticks / mm,
  2323. // for rotary encoders this is ticks / revolution.
  2324. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  2325. // steps per full revolution (motor steps/rev * microstepping)
  2326. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  2327. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  2328. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  2329. // printer will attempt to correct the error; errors
  2330. // smaller than this are ignored to minimize effects of
  2331. // measurement noise / latency (filter).
  2332. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  2333. #define I2CPE_ENC_2_AXIS Y_AXIS
  2334. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  2335. #define I2CPE_ENC_2_TICKS_UNIT 2048
  2336. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  2337. //#define I2CPE_ENC_2_INVERT
  2338. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  2339. #define I2CPE_ENC_2_EC_THRESH 0.10
  2340. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  2341. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  2342. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  2343. #define I2CPE_ENC_4_AXIS E_AXIS
  2344. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  2345. #define I2CPE_ENC_5_AXIS E_AXIS
  2346. // Default settings for encoders which are enabled, but without settings configured above.
  2347. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  2348. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  2349. #define I2CPE_DEF_TICKS_REV (16 * 200)
  2350. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  2351. #define I2CPE_DEF_EC_THRESH 0.1
  2352. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  2353. // axis after which the printer will abort. Comment out to
  2354. // disable abort behavior.
  2355. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  2356. // for this amount of time (in ms) before the encoder
  2357. // is trusted again.
  2358. /**
  2359. * Position is checked every time a new command is executed from the buffer but during long moves,
  2360. * this setting determines the minimum update time between checks. A value of 100 works well with
  2361. * error rolling average when attempting to correct only for skips and not for vibration.
  2362. */
  2363. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  2364. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  2365. #define I2CPE_ERR_ROLLING_AVERAGE
  2366. #endif // I2C_POSITION_ENCODERS
  2367. /**
  2368. * Analog Joystick(s)
  2369. */
  2370. //#define JOYSTICK
  2371. #if ENABLED(JOYSTICK)
  2372. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  2373. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  2374. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  2375. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  2376. // Use M119 to find reasonable values after connecting your hardware:
  2377. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  2378. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  2379. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  2380. #endif
  2381. /**
  2382. * MAX7219 Debug Matrix
  2383. *
  2384. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  2385. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  2386. */
  2387. //#define MAX7219_DEBUG
  2388. #if ENABLED(MAX7219_DEBUG)
  2389. #define MAX7219_CLK_PIN 64
  2390. #define MAX7219_DIN_PIN 57
  2391. #define MAX7219_LOAD_PIN 44
  2392. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  2393. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  2394. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  2395. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  2396. // connector at: right=0 bottom=-90 top=90 left=180
  2397. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  2398. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  2399. /**
  2400. * Sample debug features
  2401. * If you add more debug displays, be careful to avoid conflicts!
  2402. */
  2403. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  2404. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  2405. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  2406. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  2407. // If you experience stuttering, reboots, etc. this option can reveal how
  2408. // tweaks made to the configuration are affecting the printer in real-time.
  2409. #endif
  2410. /**
  2411. * NanoDLP Sync support
  2412. *
  2413. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  2414. * string to enable synchronization with DLP projector exposure. This change will allow to use
  2415. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  2416. */
  2417. //#define NANODLP_Z_SYNC
  2418. #if ENABLED(NANODLP_Z_SYNC)
  2419. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  2420. // Default behavior is limited to Z axis only.
  2421. #endif
  2422. /**
  2423. * WiFi Support (Espressif ESP32 WiFi)
  2424. */
  2425. //#define WIFISUPPORT
  2426. #if ENABLED(WIFISUPPORT)
  2427. #define WIFI_SSID "Wifi SSID"
  2428. #define WIFI_PWD "Wifi Password"
  2429. //#define WEBSUPPORT // Start a webserver with auto-discovery
  2430. //#define OTASUPPORT // Support over-the-air firmware updates
  2431. #endif
  2432. /**
  2433. * Prusa Multi-Material Unit v2
  2434. * Enable in Configuration.h
  2435. */
  2436. #if ENABLED(PRUSA_MMU2)
  2437. // Serial port used for communication with MMU2.
  2438. // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  2439. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  2440. #define INTERNAL_SERIAL_PORT 2
  2441. #define MMU2_SERIAL internalSerial
  2442. // Use hardware reset for MMU if a pin is defined for it
  2443. //#define MMU2_RST_PIN 23
  2444. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  2445. //#define MMU2_MODE_12V
  2446. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  2447. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  2448. // Add an LCD menu for MMU2
  2449. //#define MMU2_MENUS
  2450. #if ENABLED(MMU2_MENUS)
  2451. // Settings for filament load / unload from the LCD menu.
  2452. // This is for Prusa MK3-style extruders. Customize for your hardware.
  2453. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  2454. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  2455. { 7.2, 562 }, \
  2456. { 14.4, 871 }, \
  2457. { 36.0, 1393 }, \
  2458. { 14.4, 871 }, \
  2459. { 50.0, 198 }
  2460. #define MMU2_RAMMING_SEQUENCE \
  2461. { 1.0, 1000 }, \
  2462. { 1.0, 1500 }, \
  2463. { 2.0, 2000 }, \
  2464. { 1.5, 3000 }, \
  2465. { 2.5, 4000 }, \
  2466. { -15.0, 5000 }, \
  2467. { -14.0, 1200 }, \
  2468. { -6.0, 600 }, \
  2469. { 10.0, 700 }, \
  2470. { -10.0, 400 }, \
  2471. { -50.0, 2000 }
  2472. #endif
  2473. //#define MMU2_DEBUG // Write debug info to serial output
  2474. #endif // PRUSA_MMU2
  2475. /**
  2476. * Advanced Print Counter settings
  2477. */
  2478. #if ENABLED(PRINTCOUNTER)
  2479. #define SERVICE_WARNING_BUZZES 3
  2480. // Activate up to 3 service interval watchdogs
  2481. //#define SERVICE_NAME_1 "Service S"
  2482. //#define SERVICE_INTERVAL_1 100 // print hours
  2483. //#define SERVICE_NAME_2 "Service L"
  2484. //#define SERVICE_INTERVAL_2 200 // print hours
  2485. //#define SERVICE_NAME_3 "Service 3"
  2486. //#define SERVICE_INTERVAL_3 1 // print hours
  2487. #endif
  2488. // @section develop
  2489. /**
  2490. * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  2491. */
  2492. //#define PINS_DEBUGGING
  2493. // Enable Marlin dev mode which adds some special commands
  2494. //#define MARLIN_DEV_MODE