My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Configuration_adv.h 76KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (C) 2016 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. // Hephestos 2 24V heated bed upgrade kit.
  40. // https://store.bq.com/en/heated-bed-kit-hephestos2
  41. //
  42. //#define HEPHESTOS2_HEATED_BED_KIT
  43. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  44. #undef TEMP_SENSOR_BED
  45. #define TEMP_SENSOR_BED 70
  46. #define HEATER_BED_INVERTING true
  47. #endif
  48. #if DISABLED(PIDTEMPBED)
  49. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  50. #if ENABLED(BED_LIMIT_SWITCHING)
  51. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  52. #endif
  53. #endif
  54. /**
  55. * Thermal Protection provides additional protection to your printer from damage
  56. * and fire. Marlin always includes safe min and max temperature ranges which
  57. * protect against a broken or disconnected thermistor wire.
  58. *
  59. * The issue: If a thermistor falls out, it will report the much lower
  60. * temperature of the air in the room, and the the firmware will keep
  61. * the heater on.
  62. *
  63. * The solution: Once the temperature reaches the target, start observing.
  64. * If the temperature stays too far below the target (hysteresis) for too
  65. * long (period), the firmware will halt the machine as a safety precaution.
  66. *
  67. * If you get false positives for "Thermal Runaway", increase
  68. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  69. */
  70. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  71. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  72. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  73. /**
  74. * Whenever an M104, M109, or M303 increases the target temperature, the
  75. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  76. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  77. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  78. * if the current temperature is far enough below the target for a reliable
  79. * test.
  80. *
  81. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  82. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  83. * below 2.
  84. */
  85. #define WATCH_TEMP_PERIOD 20 // Seconds
  86. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  87. #endif
  88. /**
  89. * Thermal Protection parameters for the bed are just as above for hotends.
  90. */
  91. #if ENABLED(THERMAL_PROTECTION_BED)
  92. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  93. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  94. /**
  95. * As described above, except for the bed (M140/M190/M303).
  96. */
  97. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  98. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  99. #endif
  100. #if ENABLED(PIDTEMP)
  101. // this adds an experimental additional term to the heating power, proportional to the extrusion speed.
  102. // if Kc is chosen well, the additional required power due to increased melting should be compensated.
  103. //#define PID_EXTRUSION_SCALING
  104. #if ENABLED(PID_EXTRUSION_SCALING)
  105. #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  106. #define LPQ_MAX_LEN 50
  107. #endif
  108. #endif
  109. /**
  110. * Automatic Temperature:
  111. * The hotend target temperature is calculated by all the buffered lines of gcode.
  112. * The maximum buffered steps/sec of the extruder motor is called "se".
  113. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  114. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  115. * mintemp and maxtemp. Turn this off by executing M109 without F*
  116. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  117. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  118. */
  119. #define AUTOTEMP
  120. #if ENABLED(AUTOTEMP)
  121. #define AUTOTEMP_OLDWEIGHT 0.98
  122. #endif
  123. // Show extra position information in M114
  124. //#define M114_DETAIL
  125. // Show Temperature ADC value
  126. // Enable for M105 to include ADC values read from temperature sensors.
  127. //#define SHOW_TEMP_ADC_VALUES
  128. /**
  129. * High Temperature Thermistor Support
  130. *
  131. * Thermistors able to support high temperature tend to have a hard time getting
  132. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  133. * will probably be caught when the heating element first turns on during the
  134. * preheating process, which will trigger a min_temp_error as a safety measure
  135. * and force stop everything.
  136. * To circumvent this limitation, we allow for a preheat time (during which,
  137. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  138. * aberrant readings.
  139. *
  140. * If you want to enable this feature for your hotend thermistor(s)
  141. * uncomment and set values > 0 in the constants below
  142. */
  143. // The number of consecutive low temperature errors that can occur
  144. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  145. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  146. // The number of milliseconds a hotend will preheat before starting to check
  147. // the temperature. This value should NOT be set to the time it takes the
  148. // hot end to reach the target temperature, but the time it takes to reach
  149. // the minimum temperature your thermistor can read. The lower the better/safer.
  150. // This shouldn't need to be more than 30 seconds (30000)
  151. //#define MILLISECONDS_PREHEAT_TIME 0
  152. // @section extruder
  153. // Extruder runout prevention.
  154. // If the machine is idle and the temperature over MINTEMP
  155. // then extrude some filament every couple of SECONDS.
  156. //#define EXTRUDER_RUNOUT_PREVENT
  157. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  158. #define EXTRUDER_RUNOUT_MINTEMP 190
  159. #define EXTRUDER_RUNOUT_SECONDS 30
  160. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  161. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  162. #endif
  163. // @section temperature
  164. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  165. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  166. #define TEMP_SENSOR_AD595_OFFSET 0.0
  167. #define TEMP_SENSOR_AD595_GAIN 1.0
  168. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  169. #define TEMP_SENSOR_AD8495_GAIN 1.0
  170. /**
  171. * Controller Fan
  172. * To cool down the stepper drivers and MOSFETs.
  173. *
  174. * The fan will turn on automatically whenever any stepper is enabled
  175. * and turn off after a set period after all steppers are turned off.
  176. */
  177. //#define USE_CONTROLLER_FAN
  178. #if ENABLED(USE_CONTROLLER_FAN)
  179. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  180. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  181. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  182. #endif
  183. // When first starting the main fan, run it at full speed for the
  184. // given number of milliseconds. This gets the fan spinning reliably
  185. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  186. //#define FAN_KICKSTART_TIME 100
  187. /**
  188. * PWM Fan Scaling
  189. *
  190. * Define the min/max speeds for PWM fans (as set with M106).
  191. *
  192. * With these options the M106 0-255 value range is scaled to a subset
  193. * to ensure that the fan has enough power to spin, or to run lower
  194. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  195. * Value 0 always turns off the fan.
  196. *
  197. * Define one or both of these to override the default 0-255 range.
  198. */
  199. //#define FAN_MIN_PWM 50
  200. //#define FAN_MAX_PWM 128
  201. // @section extruder
  202. /**
  203. * Extruder cooling fans
  204. *
  205. * Extruder auto fans automatically turn on when their extruders'
  206. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  207. *
  208. * Your board's pins file specifies the recommended pins. Override those here
  209. * or set to -1 to disable completely.
  210. *
  211. * Multiple extruders can be assigned to the same pin in which case
  212. * the fan will turn on when any selected extruder is above the threshold.
  213. */
  214. #define E0_AUTO_FAN_PIN -1
  215. #define E1_AUTO_FAN_PIN -1
  216. #define E2_AUTO_FAN_PIN -1
  217. #define E3_AUTO_FAN_PIN -1
  218. #define E4_AUTO_FAN_PIN -1
  219. #define E5_AUTO_FAN_PIN -1
  220. #define CHAMBER_AUTO_FAN_PIN -1
  221. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  222. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  223. /**
  224. * Part-Cooling Fan Multiplexer
  225. *
  226. * This feature allows you to digitally multiplex the fan output.
  227. * The multiplexer is automatically switched at tool-change.
  228. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  229. */
  230. #define FANMUX0_PIN -1
  231. #define FANMUX1_PIN -1
  232. #define FANMUX2_PIN -1
  233. /**
  234. * M355 Case Light on-off / brightness
  235. */
  236. //#define CASE_LIGHT_ENABLE
  237. #if ENABLED(CASE_LIGHT_ENABLE)
  238. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  239. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  240. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  241. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  242. //#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu
  243. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  244. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  245. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  246. #endif
  247. #endif
  248. //===========================================================================
  249. //============================ Mechanical Settings ==========================
  250. //===========================================================================
  251. // @section homing
  252. // If you want endstops to stay on (by default) even when not homing
  253. // enable this option. Override at any time with M120, M121.
  254. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  255. // @section extras
  256. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  257. // Employ an external closed loop controller. Override pins here if needed.
  258. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  259. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  260. //#define CLOSED_LOOP_ENABLE_PIN -1
  261. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  262. #endif
  263. /**
  264. * Dual Steppers / Dual Endstops
  265. *
  266. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  267. *
  268. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  269. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  270. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  271. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  272. *
  273. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  274. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  275. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  276. */
  277. //#define X_DUAL_STEPPER_DRIVERS
  278. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  279. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  280. //#define X_DUAL_ENDSTOPS
  281. #if ENABLED(X_DUAL_ENDSTOPS)
  282. #define X2_USE_ENDSTOP _XMAX_
  283. #define X_DUAL_ENDSTOPS_ADJUSTMENT 0
  284. #endif
  285. #endif
  286. //#define Y_DUAL_STEPPER_DRIVERS
  287. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  288. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  289. //#define Y_DUAL_ENDSTOPS
  290. #if ENABLED(Y_DUAL_ENDSTOPS)
  291. #define Y2_USE_ENDSTOP _YMAX_
  292. #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
  293. #endif
  294. #endif
  295. //#define Z_DUAL_STEPPER_DRIVERS
  296. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  297. //#define Z_DUAL_ENDSTOPS
  298. #if ENABLED(Z_DUAL_ENDSTOPS)
  299. #define Z2_USE_ENDSTOP _XMAX_
  300. #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
  301. #endif
  302. #endif
  303. //#define Z_TRIPLE_STEPPER_DRIVERS
  304. #if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
  305. //#define Z_TRIPLE_ENDSTOPS
  306. #if ENABLED(Z_TRIPLE_ENDSTOPS)
  307. #define Z2_USE_ENDSTOP _XMAX_
  308. #define Z3_USE_ENDSTOP _YMAX_
  309. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
  310. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
  311. #endif
  312. #endif
  313. /**
  314. * Dual X Carriage
  315. *
  316. * This setup has two X carriages that can move independently, each with its own hotend.
  317. * The carriages can be used to print an object with two colors or materials, or in
  318. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  319. * The inactive carriage is parked automatically to prevent oozing.
  320. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  321. * By default the X2 stepper is assigned to the first unused E plug on the board.
  322. */
  323. //#define DUAL_X_CARRIAGE
  324. #if ENABLED(DUAL_X_CARRIAGE)
  325. #define X1_MIN_POS X_MIN_POS // set minimum to ensure first x-carriage doesn't hit the parked second X-carriage
  326. #define X1_MAX_POS X_BED_SIZE // set maximum to ensure first x-carriage doesn't hit the parked second X-carriage
  327. #define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
  328. #define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed
  329. #define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position
  330. #define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
  331. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  332. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  333. // without modifying the firmware (through the "M218 T1 X???" command).
  334. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  335. // There are a few selectable movement modes for dual x-carriages using M605 S<mode>
  336. // Mode 0 (DXC_FULL_CONTROL_MODE): Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
  337. // as long as it supports dual x-carriages. (M605 S0)
  338. // Mode 1 (DXC_AUTO_PARK_MODE) : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
  339. // that additional slicer support is not required. (M605 S1)
  340. // Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
  341. // actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
  342. // once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
  343. // This is the default power-up mode which can be later using M605.
  344. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_MODE
  345. // Default x offset in duplication mode (typically set to half print bed width)
  346. #define DEFAULT_DUPLICATION_X_OFFSET 100
  347. #endif // DUAL_X_CARRIAGE
  348. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  349. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  350. //#define EXT_SOLENOID
  351. // @section homing
  352. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  353. #define X_HOME_BUMP_MM 5
  354. #define Y_HOME_BUMP_MM 5
  355. #define Z_HOME_BUMP_MM 2
  356. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  357. //#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  358. // When G28 is called, this option will make Y home before X
  359. //#define HOME_Y_BEFORE_X
  360. // Enable this if X or Y can't home without homing the other axis first.
  361. //#define CODEPENDENT_XY_HOMING
  362. /**
  363. * Z Steppers Auto-Alignment
  364. * Add the G34 command to align multiple Z steppers using a bed probe.
  365. */
  366. //#define Z_STEPPER_AUTO_ALIGN
  367. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  368. // Define probe X and Y positions for Z1, Z2 [, Z3]
  369. #define Z_STEPPER_ALIGN_X { 10, 150, 290 }
  370. #define Z_STEPPER_ALIGN_Y { 290, 10, 290 }
  371. // Set number of iterations to align
  372. #define Z_STEPPER_ALIGN_ITERATIONS 3
  373. // Enable to restore leveling setup after operation
  374. #define RESTORE_LEVELING_AFTER_G34
  375. // Use the amplification factor to de-/increase correction step.
  376. // In case the stepper (spindle) position is further out than the test point
  377. // Use a value > 1. NOTE: This may cause instability
  378. #define Z_STEPPER_ALIGN_AMP 1.0
  379. // Stop criterion. If the accuracy is better than this stop iterating early
  380. #define Z_STEPPER_ALIGN_ACC 0.02
  381. #endif
  382. // @section machine
  383. #define AXIS_RELATIVE_MODES {false, false, false, false}
  384. // Allow duplication mode with a basic dual-nozzle extruder
  385. //#define DUAL_NOZZLE_DUPLICATION_MODE
  386. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  387. #define INVERT_X_STEP_PIN false
  388. #define INVERT_Y_STEP_PIN false
  389. #define INVERT_Z_STEP_PIN false
  390. #define INVERT_E_STEP_PIN false
  391. // Default stepper release if idle. Set to 0 to deactivate.
  392. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  393. // Time can be set by M18 and M84.
  394. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  395. #define DISABLE_INACTIVE_X true
  396. #define DISABLE_INACTIVE_Y true
  397. #define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished.
  398. #define DISABLE_INACTIVE_E true
  399. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  400. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  401. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  402. // @section lcd
  403. #if ENABLED(ULTIPANEL)
  404. #define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel
  405. #define MANUAL_E_MOVES_RELATIVE // Show LCD extruder moves as relative rather than absolute positions
  406. #define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder
  407. #endif
  408. // @section extras
  409. // minimum time in microseconds that a movement needs to take if the buffer is emptied.
  410. #define DEFAULT_MINSEGMENTTIME 20000
  411. // If defined the movements slow down when the look ahead buffer is only half full
  412. #define SLOWDOWN
  413. // Frequency limit
  414. // See nophead's blog for more info
  415. // Not working O
  416. //#define XY_FREQUENCY_LIMIT 15
  417. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  418. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  419. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  420. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  421. //
  422. // Use Junction Deviation instead of traditional Jerk Limiting
  423. //
  424. //#define JUNCTION_DEVIATION
  425. #if ENABLED(JUNCTION_DEVIATION)
  426. #define JUNCTION_DEVIATION_MM 0.02 // (mm) Distance from real junction edge
  427. #endif
  428. /**
  429. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  430. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  431. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  432. * lowest stepping frequencies.
  433. */
  434. //#define ADAPTIVE_STEP_SMOOTHING
  435. /**
  436. * Custom Microstepping
  437. * Override as-needed for your setup. Up to 3 MS pins are supported.
  438. */
  439. //#define MICROSTEP1 LOW,LOW,LOW
  440. //#define MICROSTEP2 HIGH,LOW,LOW
  441. //#define MICROSTEP4 LOW,HIGH,LOW
  442. //#define MICROSTEP8 HIGH,HIGH,LOW
  443. //#define MICROSTEP16 LOW,LOW,HIGH
  444. //#define MICROSTEP32 HIGH,LOW,HIGH
  445. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  446. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  447. /**
  448. * @section stepper motor current
  449. *
  450. * Some boards have a means of setting the stepper motor current via firmware.
  451. *
  452. * The power on motor currents are set by:
  453. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  454. * known compatible chips: A4982
  455. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  456. * known compatible chips: AD5206
  457. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  458. * known compatible chips: MCP4728
  459. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  460. * known compatible chips: MCP4451, MCP4018
  461. *
  462. * Motor currents can also be set by M907 - M910 and by the LCD.
  463. * M907 - applies to all.
  464. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  465. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  466. */
  467. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  468. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  469. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  470. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  471. //#define DIGIPOT_I2C
  472. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  473. /**
  474. * Common slave addresses:
  475. *
  476. * A (A shifted) B (B shifted) IC
  477. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  478. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  479. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  480. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  481. */
  482. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  483. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  484. #endif
  485. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  486. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
  487. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  488. // These correspond to the physical drivers, so be mindful if the order is changed.
  489. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  490. //===========================================================================
  491. //=============================Additional Features===========================
  492. //===========================================================================
  493. // @section lcd
  494. // Change values more rapidly when the encoder is rotated faster
  495. #define ENCODER_RATE_MULTIPLIER
  496. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  497. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  498. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  499. #endif
  500. // Include a page of printer information in the LCD Main Menu
  501. //#define LCD_INFO_MENU
  502. // Scroll a longer status message into view
  503. //#define STATUS_MESSAGE_SCROLLING
  504. // On the Info Screen, display XY with one decimal place when possible
  505. //#define LCD_DECIMAL_SMALL_XY
  506. // The timeout (in ms) to return to the status screen from sub-menus
  507. //#define LCD_TIMEOUT_TO_STATUS 15000
  508. // Add an 'M73' G-code to set the current percentage
  509. //#define LCD_SET_PROGRESS_MANUALLY
  510. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  511. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  512. #if ENABLED(LCD_PROGRESS_BAR)
  513. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  514. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  515. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  516. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  517. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  518. #endif
  519. #endif // HAS_PRINT_PROGRESS
  520. /**
  521. * LED Control Menu
  522. * Enable this feature to add LED Control to the LCD menu
  523. */
  524. //#define LED_CONTROL_MENU
  525. #if ENABLED(LED_CONTROL_MENU)
  526. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  527. #if ENABLED(LED_COLOR_PRESETS)
  528. #define LED_USER_PRESET_RED 255 // User defined RED value
  529. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  530. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  531. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  532. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  533. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  534. #endif
  535. #endif // LED_CONTROL_MENU
  536. #if ENABLED(SDSUPPORT)
  537. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  538. // around this by connecting a push button or single throw switch to the pin defined
  539. // as SD_DETECT_PIN in your board's pins definitions.
  540. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  541. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  542. #define SD_DETECT_INVERTED
  543. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  544. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  545. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  546. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  547. #define SDCARD_RATHERRECENTFIRST
  548. // Add an option in the menu to run all auto#.g files
  549. //#define MENU_ADDAUTOSTART
  550. /**
  551. * Continue after Power-Loss (Creality3D)
  552. *
  553. * Store the current state to the SD Card at the start of each layer
  554. * during SD printing. If the recovery file is found at boot time, present
  555. * an option on the LCD screen to continue the print from the last-known
  556. * point in the file.
  557. */
  558. //#define POWER_LOSS_RECOVERY
  559. #if ENABLED(POWER_LOSS_RECOVERY)
  560. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  561. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  562. #endif
  563. /**
  564. * Sort SD file listings in alphabetical order.
  565. *
  566. * With this option enabled, items on SD cards will be sorted
  567. * by name for easier navigation.
  568. *
  569. * By default...
  570. *
  571. * - Use the slowest -but safest- method for sorting.
  572. * - Folders are sorted to the top.
  573. * - The sort key is statically allocated.
  574. * - No added G-code (M34) support.
  575. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  576. *
  577. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  578. * compiler to calculate the worst-case usage and throw an error if the SRAM
  579. * limit is exceeded.
  580. *
  581. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  582. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  583. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  584. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  585. */
  586. //#define SDCARD_SORT_ALPHA
  587. // SD Card Sorting options
  588. #if ENABLED(SDCARD_SORT_ALPHA)
  589. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  590. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  591. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  592. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  593. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  594. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  595. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  596. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  597. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  598. #endif
  599. // This allows hosts to request long names for files and folders with M33
  600. //#define LONG_FILENAME_HOST_SUPPORT
  601. // Enable this option to scroll long filenames in the SD card menu
  602. //#define SCROLL_LONG_FILENAMES
  603. /**
  604. * This option allows you to abort SD printing when any endstop is triggered.
  605. * This feature must be enabled with "M540 S1" or from the LCD menu.
  606. * To have any effect, endstops must be enabled during SD printing.
  607. */
  608. //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
  609. /**
  610. * This option makes it easier to print the same SD Card file again.
  611. * On print completion the LCD Menu will open with the file selected.
  612. * You can just click to start the print, or navigate elsewhere.
  613. */
  614. //#define SD_REPRINT_LAST_SELECTED_FILE
  615. /**
  616. * Auto-report SdCard status with M27 S<seconds>
  617. */
  618. //#define AUTO_REPORT_SD_STATUS
  619. /**
  620. * Support for USB thumb drives using an Arduino USB Host Shield or
  621. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  622. * to Marlin as an SD card.
  623. *
  624. * The MAX3421E must be assigned the same pins as the SD card reader, with
  625. * the following pin mapping:
  626. *
  627. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  628. * INT --> SD_DETECT_PIN
  629. * SS --> SDSS
  630. */
  631. //#define USB_FLASH_DRIVE_SUPPORT
  632. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  633. #define USB_CS_PIN SDSS
  634. #define USB_INTR_PIN SD_DETECT_PIN
  635. #endif
  636. /**
  637. * When using a bootloader that supports SD-Firmware-Flashing,
  638. * add a menu item to activate SD-FW-Update on the next reboot.
  639. *
  640. * Requires ATMEGA2560 (Arduino Mega)
  641. *
  642. * Tested with this bootloader:
  643. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  644. */
  645. //#define SD_FIRMWARE_UPDATE
  646. #if ENABLED(SD_FIRMWARE_UPDATE)
  647. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  648. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  649. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  650. #endif
  651. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  652. //#define FAST_FILE_TRANSFER
  653. #endif // SDSUPPORT
  654. /**
  655. * Additional options for Graphical Displays
  656. *
  657. * Use the optimizations here to improve printing performance,
  658. * which can be adversely affected by graphical display drawing,
  659. * especially when doing several short moves, and when printing
  660. * on DELTA and SCARA machines.
  661. *
  662. * Some of these options may result in the display lagging behind
  663. * controller events, as there is a trade-off between reliable
  664. * printing performance versus fast display updates.
  665. */
  666. #if HAS_GRAPHICAL_LCD
  667. // Show SD percentage next to the progress bar
  668. //#define DOGM_SD_PERCENT
  669. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  670. #define XYZ_HOLLOW_FRAME
  671. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  672. #define MENU_HOLLOW_FRAME
  673. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  674. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  675. //#define USE_BIG_EDIT_FONT
  676. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  677. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  678. //#define USE_SMALL_INFOFONT
  679. // Enable this option and reduce the value to optimize screen updates.
  680. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  681. //#define DOGM_SPI_DELAY_US 5
  682. // Swap the CW/CCW indicators in the graphics overlay
  683. //#define OVERLAY_GFX_REVERSE
  684. #if ENABLED(U8GLIB_ST7920)
  685. /**
  686. * ST7920-based LCDs can emulate a 16 x 4 character display using
  687. * the ST7920 character-generator for very fast screen updates.
  688. * Enable LIGHTWEIGHT_UI to use this special display mode.
  689. *
  690. * Since LIGHTWEIGHT_UI has limited space, the position and status
  691. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  692. * length of time to display the status message before clearing.
  693. *
  694. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  695. * This will prevent position updates from being displayed.
  696. */
  697. //#define LIGHTWEIGHT_UI
  698. #if ENABLED(LIGHTWEIGHT_UI)
  699. #define STATUS_EXPIRE_SECONDS 20
  700. #endif
  701. #endif
  702. /**
  703. * Status (Info) Screen customizations
  704. * These options may affect code size and screen render time.
  705. * Custom status screens can forcibly override these settings.
  706. */
  707. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  708. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  709. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  710. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  711. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  712. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  713. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  714. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  715. #endif // HAS_GRAPHICAL_LCD
  716. // @section safety
  717. // The hardware watchdog should reset the microcontroller disabling all outputs,
  718. // in case the firmware gets stuck and doesn't do temperature regulation.
  719. #define USE_WATCHDOG
  720. #if ENABLED(USE_WATCHDOG)
  721. // If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
  722. // The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
  723. // However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
  724. //#define WATCHDOG_RESET_MANUAL
  725. #endif
  726. // @section lcd
  727. /**
  728. * Babystepping enables movement of the axes by tiny increments without changing
  729. * the current position values. This feature is used primarily to adjust the Z
  730. * axis in the first layer of a print in real-time.
  731. *
  732. * Warning: Does not respect endstops!
  733. */
  734. //#define BABYSTEPPING
  735. #if ENABLED(BABYSTEPPING)
  736. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  737. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  738. #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
  739. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  740. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  741. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  742. // Note: Extra time may be added to mitigate controller latency.
  743. #endif
  744. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  745. #if ENABLED(MOVE_Z_WHEN_IDLE)
  746. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  747. #endif
  748. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  749. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  750. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  751. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  752. #endif
  753. #endif
  754. // @section extruder
  755. /**
  756. * Linear Pressure Control v1.5
  757. *
  758. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  759. * K=0 means advance disabled.
  760. *
  761. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  762. *
  763. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  764. * Larger K values will be needed for flexible filament and greater distances.
  765. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  766. * print acceleration will be reduced during the affected moves to keep within the limit.
  767. *
  768. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  769. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  770. */
  771. //#define LIN_ADVANCE
  772. #if ENABLED(LIN_ADVANCE)
  773. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  774. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  775. #endif
  776. // @section leveling
  777. #if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_UBL)
  778. // Override the mesh area if the automatic (max) area is too large
  779. //#define MESH_MIN_X MESH_INSET
  780. //#define MESH_MIN_Y MESH_INSET
  781. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  782. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  783. #endif
  784. /**
  785. * Repeatedly attempt G29 leveling until it succeeds.
  786. * Stop after G29_MAX_RETRIES attempts.
  787. */
  788. //#define G29_RETRY_AND_RECOVER
  789. #if ENABLED(G29_RETRY_AND_RECOVER)
  790. #define G29_MAX_RETRIES 3
  791. #define G29_HALT_ON_FAILURE
  792. /**
  793. * Specify the GCODE commands that will be executed when leveling succeeds,
  794. * between attempts, and after the maximum number of retries have been tried.
  795. */
  796. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  797. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  798. #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"
  799. /**
  800. * Specify an action command to send to the host on a recovery attempt or failure.
  801. * Will be sent in the form '//action:ACTION_ON_G29_FAILURE', e.g. '//action:probe_failed'.
  802. * The host must be configured to handle the action command.
  803. */
  804. #define G29_ACTION_ON_RECOVER "probe_rewipe"
  805. #define G29_ACTION_ON_FAILURE "probe_failed"
  806. #endif
  807. // @section extras
  808. //
  809. // G2/G3 Arc Support
  810. //
  811. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  812. #if ENABLED(ARC_SUPPORT)
  813. #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
  814. #define N_ARC_CORRECTION 25 // Number of intertpolated segments between corrections
  815. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  816. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  817. #endif
  818. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  819. //#define BEZIER_CURVE_SUPPORT
  820. // G38.2 and G38.3 Probe Target
  821. // Set MULTIPLE_PROBING if you want G38 to double touch
  822. //#define G38_PROBE_TARGET
  823. #if ENABLED(G38_PROBE_TARGET)
  824. #define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move)
  825. #endif
  826. // Moves (or segments) with fewer steps than this will be joined with the next move
  827. #define MIN_STEPS_PER_SEGMENT 6
  828. /**
  829. * Minimum delay after setting the stepper DIR (in ns)
  830. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  831. * 20 : Minimum for TMC2xxx drivers
  832. * 200 : Minimum for A4988 drivers
  833. * 400 : Minimum for A5984 drivers
  834. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  835. * 650 : Minimum for DRV8825 drivers
  836. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  837. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  838. *
  839. * Override the default value based on the driver type set in Configuration.h.
  840. */
  841. //#define MINIMUM_STEPPER_DIR_DELAY 650
  842. /**
  843. * Minimum stepper driver pulse width (in µs)
  844. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  845. * 1 : Minimum for A4988, A5984, and LV8729 stepper drivers
  846. * 2 : Minimum for DRV8825 stepper drivers
  847. * 3 : Minimum for TB6600 stepper drivers
  848. * 30 : Minimum for TB6560 stepper drivers
  849. *
  850. * Override the default value based on the driver type set in Configuration.h.
  851. */
  852. //#define MINIMUM_STEPPER_PULSE 2
  853. /**
  854. * Maximum stepping rate (in Hz) the stepper driver allows
  855. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  856. * 500000 : Maximum for A4988 stepper driver
  857. * 400000 : Maximum for TMC2xxx stepper drivers
  858. * 250000 : Maximum for DRV8825 stepper driver
  859. * 150000 : Maximum for TB6600 stepper driver
  860. * 130000 : Maximum for LV8729 stepper driver
  861. * 15000 : Maximum for TB6560 stepper driver
  862. *
  863. * Override the default value based on the driver type set in Configuration.h.
  864. */
  865. //#define MAXIMUM_STEPPER_RATE 250000
  866. // @section temperature
  867. // Control heater 0 and heater 1 in parallel.
  868. //#define HEATERS_PARALLEL
  869. //===========================================================================
  870. //================================= Buffers =================================
  871. //===========================================================================
  872. // @section hidden
  873. // The number of linear motions that can be in the plan at any give time.
  874. // 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.
  875. #if ENABLED(SDSUPPORT)
  876. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  877. #else
  878. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  879. #endif
  880. // @section serial
  881. // The ASCII buffer for serial input
  882. #define MAX_CMD_SIZE 96
  883. #define BUFSIZE 4
  884. // Transmission to Host Buffer Size
  885. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  886. // To buffer a simple "ok" you need 4 bytes.
  887. // For ADVANCED_OK (M105) you need 32 bytes.
  888. // For debug-echo: 128 bytes for the optimal speed.
  889. // Other output doesn't need to be that speedy.
  890. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  891. #define TX_BUFFER_SIZE 0
  892. // Host Receive Buffer Size
  893. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  894. // To use flow control, set this buffer size to at least 1024 bytes.
  895. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  896. //#define RX_BUFFER_SIZE 1024
  897. #if RX_BUFFER_SIZE >= 1024
  898. // Enable to have the controller send XON/XOFF control characters to
  899. // the host to signal the RX buffer is becoming full.
  900. //#define SERIAL_XON_XOFF
  901. #endif
  902. #if ENABLED(SDSUPPORT)
  903. // Enable this option to collect and display the maximum
  904. // RX queue usage after transferring a file to SD.
  905. //#define SERIAL_STATS_MAX_RX_QUEUED
  906. // Enable this option to collect and display the number
  907. // of dropped bytes after a file transfer to SD.
  908. //#define SERIAL_STATS_DROPPED_RX
  909. #endif
  910. // Enable an emergency-command parser to intercept certain commands as they
  911. // enter the serial receive buffer, so they cannot be blocked.
  912. // Currently handles M108, M112, M410
  913. // Does not work on boards using AT90USB (USBCON) processors!
  914. //#define EMERGENCY_PARSER
  915. // Bad Serial-connections can miss a received command by sending an 'ok'
  916. // Therefore some clients abort after 30 seconds in a timeout.
  917. // Some other clients start sending commands while receiving a 'wait'.
  918. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  919. //#define NO_TIMEOUTS 1000 // Milliseconds
  920. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  921. //#define ADVANCED_OK
  922. // Printrun may have trouble receiving long strings all at once.
  923. // This option inserts short delays between lines of serial output.
  924. #define SERIAL_OVERRUN_PROTECTION
  925. // @section extras
  926. /**
  927. * Extra Fan Speed
  928. * Adds a secondary fan speed for each print-cooling fan.
  929. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  930. * 'M106 P<fan> T2' : Use the set secondary speed
  931. * 'M106 P<fan> T1' : Restore the previous fan speed
  932. */
  933. //#define EXTRA_FAN_SPEED
  934. /**
  935. * Firmware-based and LCD-controlled retract
  936. *
  937. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  938. * Use M207 and M208 to define parameters for retract / recover.
  939. *
  940. * Use M209 to enable or disable auto-retract.
  941. * With auto-retract enabled, all G1 E moves within the set range
  942. * will be converted to firmware-based retract/recover moves.
  943. *
  944. * Be sure to turn off auto-retract during filament change.
  945. *
  946. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  947. *
  948. */
  949. //#define FWRETRACT
  950. #if ENABLED(FWRETRACT)
  951. #define FWRETRACT_AUTORETRACT // costs ~500 bytes of PROGMEM
  952. #if ENABLED(FWRETRACT_AUTORETRACT)
  953. #define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over
  954. #define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion
  955. #endif
  956. #define RETRACT_LENGTH 3 // Default retract length (positive mm)
  957. #define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change
  958. #define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s)
  959. #define RETRACT_ZRAISE 0 // Default retract Z-raise (mm)
  960. #define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering)
  961. #define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change)
  962. #define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s)
  963. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
  964. #if ENABLED(MIXING_EXTRUDER)
  965. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  966. #endif
  967. #endif
  968. /**
  969. * Universal tool change settings.
  970. * Applies to all types of extruders except where explicitly noted.
  971. */
  972. #if EXTRUDERS > 1
  973. // Z raise distance for tool-change, as needed for some extruders
  974. #define TOOLCHANGE_ZRAISE 2 // (mm)
  975. // Retract and prime filament on tool-change
  976. //#define TOOLCHANGE_FILAMENT_SWAP
  977. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  978. #define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
  979. #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
  980. #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
  981. #endif
  982. /**
  983. * Position to park head during tool change.
  984. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  985. */
  986. //#define TOOLCHANGE_PARK
  987. #if ENABLED(TOOLCHANGE_PARK)
  988. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  989. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  990. #endif
  991. #endif
  992. /**
  993. * Advanced Pause
  994. * Experimental feature for filament change support and for parking the nozzle when paused.
  995. * Adds the GCode M600 for initiating filament change.
  996. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  997. *
  998. * Requires an LCD display.
  999. * Requires NOZZLE_PARK_FEATURE.
  1000. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1001. */
  1002. //#define ADVANCED_PAUSE_FEATURE
  1003. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1004. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1005. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1006. // This short retract is done immediately, before parking the nozzle.
  1007. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1008. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1009. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1010. // For Bowden, the full length of the tube and nozzle.
  1011. // For direct drive, the full length of the nozzle.
  1012. // Set to 0 for manual unloading.
  1013. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1014. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1015. // 0 to disable start loading and skip to fast load only
  1016. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1017. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1018. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1019. // For Bowden, the full length of the tube and nozzle.
  1020. // For direct drive, the full length of the nozzle.
  1021. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1022. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1023. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1024. // Set to 0 for manual extrusion.
  1025. // Filament can be extruded repeatedly from the Filament Change menu
  1026. // until extrusion is consistent, and to purge old filament.
  1027. // Filament Unload does a Retract, Delay, and Purge first:
  1028. #define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
  1029. #define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1030. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1031. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1032. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1033. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1034. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1035. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1036. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1037. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1038. #endif
  1039. // @section tmc
  1040. /**
  1041. * TMC26X Stepper Driver options
  1042. *
  1043. * The TMC26XStepper library is required for this stepper driver.
  1044. * https://github.com/trinamic/TMC26XStepper
  1045. */
  1046. #if HAS_DRIVER(TMC26X)
  1047. #define X_MAX_CURRENT 1000 // in mA
  1048. #define X_SENSE_RESISTOR 91 // in mOhms
  1049. #define X_MICROSTEPS 16 // number of microsteps
  1050. #define X2_MAX_CURRENT 1000
  1051. #define X2_SENSE_RESISTOR 91
  1052. #define X2_MICROSTEPS 16
  1053. #define Y_MAX_CURRENT 1000
  1054. #define Y_SENSE_RESISTOR 91
  1055. #define Y_MICROSTEPS 16
  1056. #define Y2_MAX_CURRENT 1000
  1057. #define Y2_SENSE_RESISTOR 91
  1058. #define Y2_MICROSTEPS 16
  1059. #define Z_MAX_CURRENT 1000
  1060. #define Z_SENSE_RESISTOR 91
  1061. #define Z_MICROSTEPS 16
  1062. #define Z2_MAX_CURRENT 1000
  1063. #define Z2_SENSE_RESISTOR 91
  1064. #define Z2_MICROSTEPS 16
  1065. #define Z3_MAX_CURRENT 1000
  1066. #define Z3_SENSE_RESISTOR 91
  1067. #define Z3_MICROSTEPS 16
  1068. #define E0_MAX_CURRENT 1000
  1069. #define E0_SENSE_RESISTOR 91
  1070. #define E0_MICROSTEPS 16
  1071. #define E1_MAX_CURRENT 1000
  1072. #define E1_SENSE_RESISTOR 91
  1073. #define E1_MICROSTEPS 16
  1074. #define E2_MAX_CURRENT 1000
  1075. #define E2_SENSE_RESISTOR 91
  1076. #define E2_MICROSTEPS 16
  1077. #define E3_MAX_CURRENT 1000
  1078. #define E3_SENSE_RESISTOR 91
  1079. #define E3_MICROSTEPS 16
  1080. #define E4_MAX_CURRENT 1000
  1081. #define E4_SENSE_RESISTOR 91
  1082. #define E4_MICROSTEPS 16
  1083. #define E5_MAX_CURRENT 1000
  1084. #define E5_SENSE_RESISTOR 91
  1085. #define E5_MICROSTEPS 16
  1086. #endif // TMC26X
  1087. // @section tmc_smart
  1088. /**
  1089. * To use TMC2130 stepper drivers in SPI mode connect your SPI pins to
  1090. * the hardware SPI interface on your board and define the required CS pins
  1091. * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1092. * You may also use software SPI if you wish to use general purpose IO pins.
  1093. *
  1094. * The TMC2130Stepper library is required for this stepper driver.
  1095. * https://github.com/teemuatlut/TMC2130Stepper
  1096. *
  1097. * To use TMC2208 stepper UART-configurable stepper drivers
  1098. * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  1099. * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  1100. * to PDN_UART without a resistor.
  1101. * The drivers can also be used with hardware serial.
  1102. *
  1103. * The TMC2208Stepper library is required for this stepper driver.
  1104. * https://github.com/teemuatlut/TMC2208Stepper
  1105. */
  1106. #if HAS_TRINAMIC
  1107. #define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130
  1108. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  1109. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  1110. #define X_CURRENT 800 // rms current in mA. Multiply by 1.41 for peak current.
  1111. #define X_MICROSTEPS 16 // 0..256
  1112. #define Y_CURRENT 800
  1113. #define Y_MICROSTEPS 16
  1114. #define Z_CURRENT 800
  1115. #define Z_MICROSTEPS 16
  1116. #define X2_CURRENT 800
  1117. #define X2_MICROSTEPS 16
  1118. #define Y2_CURRENT 800
  1119. #define Y2_MICROSTEPS 16
  1120. #define Z2_CURRENT 800
  1121. #define Z2_MICROSTEPS 16
  1122. #define Z3_CURRENT 800
  1123. #define Z3_MICROSTEPS 16
  1124. #define E0_CURRENT 800
  1125. #define E0_MICROSTEPS 16
  1126. #define E1_CURRENT 800
  1127. #define E1_MICROSTEPS 16
  1128. #define E2_CURRENT 800
  1129. #define E2_MICROSTEPS 16
  1130. #define E3_CURRENT 800
  1131. #define E3_MICROSTEPS 16
  1132. #define E4_CURRENT 800
  1133. #define E4_MICROSTEPS 16
  1134. #define E5_CURRENT 800
  1135. #define E5_MICROSTEPS 16
  1136. /**
  1137. * Use software SPI for TMC2130.
  1138. * The default SW SPI pins are defined the respective pins files,
  1139. * but you can override or define them here.
  1140. */
  1141. //#define TMC_USE_SW_SPI
  1142. //#define TMC_SW_MOSI -1
  1143. //#define TMC_SW_MISO -1
  1144. //#define TMC_SW_SCK -1
  1145. /**
  1146. * Use Trinamic's ultra quiet stepping mode.
  1147. * When disabled, Marlin will use spreadCycle stepping mode.
  1148. */
  1149. #define STEALTHCHOP
  1150. /**
  1151. * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
  1152. * like overtemperature and short to ground. TMC2208 requires hardware serial.
  1153. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  1154. * Other detected conditions can be used to stop the current print.
  1155. * Relevant g-codes:
  1156. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  1157. * M911 - Report stepper driver overtemperature pre-warn condition.
  1158. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  1159. * M122 S0/1 - Report driver parameters (Requires TMC_DEBUG)
  1160. */
  1161. //#define MONITOR_DRIVER_STATUS
  1162. #if ENABLED(MONITOR_DRIVER_STATUS)
  1163. #define CURRENT_STEP_DOWN 50 // [mA]
  1164. #define REPORT_CURRENT_CHANGE
  1165. #define STOP_ON_ERROR
  1166. #endif
  1167. /**
  1168. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  1169. * This mode allows for faster movements at the expense of higher noise levels.
  1170. * STEALTHCHOP needs to be enabled.
  1171. * M913 X/Y/Z/E to live tune the setting
  1172. */
  1173. //#define HYBRID_THRESHOLD
  1174. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  1175. #define X2_HYBRID_THRESHOLD 100
  1176. #define Y_HYBRID_THRESHOLD 100
  1177. #define Y2_HYBRID_THRESHOLD 100
  1178. #define Z_HYBRID_THRESHOLD 3
  1179. #define Z2_HYBRID_THRESHOLD 3
  1180. #define Z3_HYBRID_THRESHOLD 3
  1181. #define E0_HYBRID_THRESHOLD 30
  1182. #define E1_HYBRID_THRESHOLD 30
  1183. #define E2_HYBRID_THRESHOLD 30
  1184. #define E3_HYBRID_THRESHOLD 30
  1185. #define E4_HYBRID_THRESHOLD 30
  1186. #define E5_HYBRID_THRESHOLD 30
  1187. /**
  1188. * Use StallGuard2 to sense an obstacle and trigger an endstop.
  1189. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  1190. * X, Y, and Z homing will always be done in spreadCycle mode.
  1191. *
  1192. * X/Y/Z_STALL_SENSITIVITY is used for tuning the trigger sensitivity.
  1193. * Higher values make the system LESS sensitive.
  1194. * Lower value make the system MORE sensitive.
  1195. * Too low values can lead to false positives, while too high values will collide the axis without triggering.
  1196. * It is advised to set X/Y/Z_HOME_BUMP_MM to 0.
  1197. * M914 X/Y/Z to live tune the setting
  1198. */
  1199. //#define SENSORLESS_HOMING // TMC2130 only
  1200. /**
  1201. * Use StallGuard2 to probe the bed with the nozzle.
  1202. *
  1203. * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  1204. * to move the Z axis. Take extreme care when attempting to enable this feature.
  1205. */
  1206. //#define SENSORLESS_PROBING // TMC2130 only
  1207. #if ENABLED(SENSORLESS_HOMING) || ENABLED(SENSORLESS_PROBING)
  1208. #define X_STALL_SENSITIVITY 8
  1209. #define Y_STALL_SENSITIVITY 8
  1210. //#define Z_STALL_SENSITIVITY 8
  1211. #endif
  1212. /**
  1213. * Enable M122 debugging command for TMC stepper drivers.
  1214. * M122 S0/1 will enable continous reporting.
  1215. */
  1216. //#define TMC_DEBUG
  1217. /**
  1218. * M915 Z Axis Calibration
  1219. *
  1220. * - Adjust Z stepper current,
  1221. * - Drive the Z axis to its physical maximum, and
  1222. * - Home Z to account for the lost steps.
  1223. *
  1224. * Use M915 Snn to specify the current.
  1225. * Use M925 Znn to add extra Z height to Z_MAX_POS.
  1226. */
  1227. //#define TMC_Z_CALIBRATION
  1228. #if ENABLED(TMC_Z_CALIBRATION)
  1229. #define CALIBRATION_CURRENT 250
  1230. #define CALIBRATION_EXTRA_HEIGHT 10
  1231. #endif
  1232. /**
  1233. * You can set your own advanced settings by filling in predefined functions.
  1234. * A list of available functions can be found on the library github page
  1235. * https://github.com/teemuatlut/TMC2130Stepper
  1236. * https://github.com/teemuatlut/TMC2208Stepper
  1237. *
  1238. * Example:
  1239. * #define TMC_ADV() { \
  1240. * stepperX.diag0_temp_prewarn(1); \
  1241. * stepperY.interpolate(0); \
  1242. * }
  1243. */
  1244. #define TMC_ADV() { }
  1245. #endif // HAS_TRINAMIC
  1246. // @section L6470
  1247. /**
  1248. * L6470 Stepper Driver options
  1249. *
  1250. * The Arduino-L6470 library is required for this stepper driver.
  1251. * https://github.com/ameyer/Arduino-L6470
  1252. */
  1253. #if HAS_DRIVER(L6470)
  1254. #define X_MICROSTEPS 16 // number of microsteps
  1255. #define X_OVERCURRENT 2000 // maxc current in mA. If the current goes over this value, the driver will switch off
  1256. #define X_STALLCURRENT 1500 // current in mA where the driver will detect a stall
  1257. #define X2_MICROSTEPS 16
  1258. #define X2_OVERCURRENT 2000
  1259. #define X2_STALLCURRENT 1500
  1260. #define Y_MICROSTEPS 16
  1261. #define Y_OVERCURRENT 2000
  1262. #define Y_STALLCURRENT 1500
  1263. #define Y2_MICROSTEPS 16
  1264. #define Y2_OVERCURRENT 2000
  1265. #define Y2_STALLCURRENT 1500
  1266. #define Z_MICROSTEPS 16
  1267. #define Z_OVERCURRENT 2000
  1268. #define Z_STALLCURRENT 1500
  1269. #define Z2_MICROSTEPS 16
  1270. #define Z2_OVERCURRENT 2000
  1271. #define Z2_STALLCURRENT 1500
  1272. #define Z3_MICROSTEPS 16
  1273. #define Z3_OVERCURRENT 2000
  1274. #define Z3_STALLCURRENT 1500
  1275. #define E0_MICROSTEPS 16
  1276. #define E0_OVERCURRENT 2000
  1277. #define E0_STALLCURRENT 1500
  1278. #define E1_MICROSTEPS 16
  1279. #define E1_OVERCURRENT 2000
  1280. #define E1_STALLCURRENT 1500
  1281. #define E2_MICROSTEPS 16
  1282. #define E2_OVERCURRENT 2000
  1283. #define E2_STALLCURRENT 1500
  1284. #define E3_MICROSTEPS 16
  1285. #define E3_OVERCURRENT 2000
  1286. #define E3_STALLCURRENT 1500
  1287. #define E4_MICROSTEPS 16
  1288. #define E4_OVERCURRENT 2000
  1289. #define E4_STALLCURRENT 1500
  1290. #define E5_MICROSTEPS 16
  1291. #define E5_OVERCURRENT 2000
  1292. #define E5_STALLCURRENT 1500
  1293. #endif // L6470
  1294. /**
  1295. * TWI/I2C BUS
  1296. *
  1297. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  1298. * machines. Enabling this will allow you to send and receive I2C data from slave
  1299. * devices on the bus.
  1300. *
  1301. * ; Example #1
  1302. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  1303. * ; It uses multiple M260 commands with one B<base 10> arg
  1304. * M260 A99 ; Target slave address
  1305. * M260 B77 ; M
  1306. * M260 B97 ; a
  1307. * M260 B114 ; r
  1308. * M260 B108 ; l
  1309. * M260 B105 ; i
  1310. * M260 B110 ; n
  1311. * M260 S1 ; Send the current buffer
  1312. *
  1313. * ; Example #2
  1314. * ; Request 6 bytes from slave device with address 0x63 (99)
  1315. * M261 A99 B5
  1316. *
  1317. * ; Example #3
  1318. * ; Example serial output of a M261 request
  1319. * echo:i2c-reply: from:99 bytes:5 data:hello
  1320. */
  1321. // @section i2cbus
  1322. //#define EXPERIMENTAL_I2CBUS
  1323. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  1324. // @section extras
  1325. /**
  1326. * Canon Hack Development Kit
  1327. * http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  1328. */
  1329. //#define CHDK_PIN 4 // Set and enable a pin for triggering CHDK to take a picture
  1330. #if PIN_EXISTS(CHDK)
  1331. #define CHDK_DELAY 50 // (ms) How long the pin should remain HIGH
  1332. #endif
  1333. /**
  1334. * Spindle & Laser control
  1335. *
  1336. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  1337. * to set spindle speed, spindle direction, and laser power.
  1338. *
  1339. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  1340. * Marlin can be used to turn the spindle on and off. It can also be used to set
  1341. * the spindle speed from 5,000 to 30,000 RPM.
  1342. *
  1343. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  1344. * hardware PWM pin for the speed control and a pin for the rotation direction.
  1345. *
  1346. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  1347. */
  1348. //#define SPINDLE_LASER_ENABLE
  1349. #if ENABLED(SPINDLE_LASER_ENABLE)
  1350. #define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed
  1351. #define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power
  1352. #define SPINDLE_LASER_PWM_INVERT true // set to "true" if the speed/power goes up when you want it to go slower
  1353. #define SPINDLE_LASER_POWERUP_DELAY 5000 // delay in milliseconds to allow the spindle/laser to come up to speed/power
  1354. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop
  1355. #define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction
  1356. #define SPINDLE_INVERT_DIR false
  1357. #define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction
  1358. /**
  1359. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  1360. *
  1361. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  1362. * where PWM duty cycle varies from 0 to 255
  1363. *
  1364. * set the following for your controller (ALL MUST BE SET)
  1365. */
  1366. #define SPEED_POWER_SLOPE 118.4
  1367. #define SPEED_POWER_INTERCEPT 0
  1368. #define SPEED_POWER_MIN 5000
  1369. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  1370. //#define SPEED_POWER_SLOPE 0.3922
  1371. //#define SPEED_POWER_INTERCEPT 0
  1372. //#define SPEED_POWER_MIN 10
  1373. //#define SPEED_POWER_MAX 100 // 0-100%
  1374. #endif
  1375. /**
  1376. * Filament Width Sensor
  1377. *
  1378. * Measures the filament width in real-time and adjusts
  1379. * flow rate to compensate for any irregularities.
  1380. *
  1381. * Also allows the measured filament diameter to set the
  1382. * extrusion rate, so the slicer only has to specify the
  1383. * volume.
  1384. *
  1385. * Only a single extruder is supported at this time.
  1386. *
  1387. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  1388. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  1389. * 301 RAMBO : Analog input 3
  1390. *
  1391. * Note: May require analog pins to be defined for other boards.
  1392. */
  1393. //#define FILAMENT_WIDTH_SENSOR
  1394. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1395. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  1396. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  1397. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  1398. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  1399. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  1400. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  1401. //#define FILAMENT_LCD_DISPLAY
  1402. #endif
  1403. /**
  1404. * CNC Coordinate Systems
  1405. *
  1406. * Enables G53 and G54-G59.3 commands to select coordinate systems
  1407. * and G92.1 to reset the workspace to native machine space.
  1408. */
  1409. //#define CNC_COORDINATE_SYSTEMS
  1410. /**
  1411. * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  1412. */
  1413. //#define PINS_DEBUGGING
  1414. /**
  1415. * Auto-report temperatures with M155 S<seconds>
  1416. */
  1417. #define AUTO_REPORT_TEMPERATURES
  1418. /**
  1419. * Include capabilities in M115 output
  1420. */
  1421. #define EXTENDED_CAPABILITIES_REPORT
  1422. /**
  1423. * Disable all Volumetric extrusion options
  1424. */
  1425. //#define NO_VOLUMETRICS
  1426. #if DISABLED(NO_VOLUMETRICS)
  1427. /**
  1428. * Volumetric extrusion default state
  1429. * Activate to make volumetric extrusion the default method,
  1430. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  1431. *
  1432. * M200 D0 to disable, M200 Dn to set a new diameter.
  1433. */
  1434. //#define VOLUMETRIC_DEFAULT_ON
  1435. #endif
  1436. /**
  1437. * Enable this option for a leaner build of Marlin that removes all
  1438. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  1439. *
  1440. * - M206 and M428 are disabled.
  1441. * - G92 will revert to its behavior from Marlin 1.0.
  1442. */
  1443. //#define NO_WORKSPACE_OFFSETS
  1444. /**
  1445. * Set the number of proportional font spaces required to fill up a typical character space.
  1446. * This can help to better align the output of commands like `G29 O` Mesh Output.
  1447. *
  1448. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  1449. * Otherwise, adjust according to your client and font.
  1450. */
  1451. #define PROPORTIONAL_FONT_RATIO 1.0
  1452. /**
  1453. * Spend 28 bytes of SRAM to optimize the GCode parser
  1454. */
  1455. #define FASTER_GCODE_PARSER
  1456. /**
  1457. * CNC G-code options
  1458. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  1459. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  1460. * High feedrates may cause ringing and harm print quality.
  1461. */
  1462. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  1463. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  1464. // Enable and set a (default) feedrate for all G0 moves
  1465. //#define G0_FEEDRATE 3000 // (mm/m)
  1466. #ifdef G0_FEEDRATE
  1467. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  1468. #endif
  1469. /**
  1470. * G-code Macros
  1471. *
  1472. * Add G-codes M810-M819 to define and run G-code macros.
  1473. * Macros are not saved to EEPROM.
  1474. */
  1475. //#define GCODE_MACROS
  1476. #if ENABLED(GCODE_MACROS)
  1477. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  1478. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  1479. #endif
  1480. /**
  1481. * User-defined menu items that execute custom GCode
  1482. */
  1483. //#define CUSTOM_USER_MENUS
  1484. #if ENABLED(CUSTOM_USER_MENUS)
  1485. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  1486. #define USER_SCRIPT_DONE "M117 User Script Done"
  1487. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  1488. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  1489. #define USER_DESC_1 "Home & UBL Info"
  1490. #define USER_GCODE_1 "G28\nG29 W"
  1491. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  1492. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  1493. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  1494. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  1495. #define USER_DESC_4 "Heat Bed/Home/Level"
  1496. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  1497. #define USER_DESC_5 "Home & Info"
  1498. #define USER_GCODE_5 "G28\nM503"
  1499. #endif
  1500. /**
  1501. * Specify an action command to send to the host when the printer is killed.
  1502. * Will be sent in the form '//action:ACTION_ON_KILL', e.g. '//action:poweroff'.
  1503. * The host must be configured to handle the action command.
  1504. */
  1505. //#define ACTION_ON_KILL "poweroff"
  1506. /**
  1507. * Specify an action command to send to the host on pause and resume.
  1508. * Will be sent in the form '//action:ACTION_ON_PAUSE', e.g. '//action:pause'.
  1509. * The host must be configured to handle the action command.
  1510. */
  1511. //#define ACTION_ON_PAUSE "pause"
  1512. //#define ACTION_ON_RESUME "resume"
  1513. //===========================================================================
  1514. //====================== I2C Position Encoder Settings ======================
  1515. //===========================================================================
  1516. /**
  1517. * I2C position encoders for closed loop control.
  1518. * Developed by Chris Barr at Aus3D.
  1519. *
  1520. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  1521. * Github: https://github.com/Aus3D/MagneticEncoder
  1522. *
  1523. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  1524. * Alternative Supplier: http://reliabuild3d.com/
  1525. *
  1526. * Reilabuild encoders have been modified to improve reliability.
  1527. */
  1528. //#define I2C_POSITION_ENCODERS
  1529. #if ENABLED(I2C_POSITION_ENCODERS)
  1530. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  1531. // encoders supported currently.
  1532. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  1533. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  1534. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  1535. // I2CPE_ENC_TYPE_ROTARY.
  1536. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  1537. // 1mm poles. For linear encoders this is ticks / mm,
  1538. // for rotary encoders this is ticks / revolution.
  1539. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  1540. // steps per full revolution (motor steps/rev * microstepping)
  1541. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  1542. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  1543. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  1544. // printer will attempt to correct the error; errors
  1545. // smaller than this are ignored to minimize effects of
  1546. // measurement noise / latency (filter).
  1547. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  1548. #define I2CPE_ENC_2_AXIS Y_AXIS
  1549. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  1550. #define I2CPE_ENC_2_TICKS_UNIT 2048
  1551. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  1552. //#define I2CPE_ENC_2_INVERT
  1553. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  1554. #define I2CPE_ENC_2_EC_THRESH 0.10
  1555. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  1556. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  1557. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  1558. #define I2CPE_ENC_4_AXIS E_AXIS
  1559. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  1560. #define I2CPE_ENC_5_AXIS E_AXIS
  1561. // Default settings for encoders which are enabled, but without settings configured above.
  1562. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  1563. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  1564. #define I2CPE_DEF_TICKS_REV (16 * 200)
  1565. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  1566. #define I2CPE_DEF_EC_THRESH 0.1
  1567. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  1568. // axis after which the printer will abort. Comment out to
  1569. // disable abort behaviour.
  1570. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  1571. // for this amount of time (in ms) before the encoder
  1572. // is trusted again.
  1573. /**
  1574. * Position is checked every time a new command is executed from the buffer but during long moves,
  1575. * this setting determines the minimum update time between checks. A value of 100 works well with
  1576. * error rolling average when attempting to correct only for skips and not for vibration.
  1577. */
  1578. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  1579. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  1580. #define I2CPE_ERR_ROLLING_AVERAGE
  1581. #endif // I2C_POSITION_ENCODERS
  1582. /**
  1583. * MAX7219 Debug Matrix
  1584. *
  1585. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  1586. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  1587. */
  1588. //#define MAX7219_DEBUG
  1589. #if ENABLED(MAX7219_DEBUG)
  1590. #define MAX7219_CLK_PIN 64
  1591. #define MAX7219_DIN_PIN 57
  1592. #define MAX7219_LOAD_PIN 44
  1593. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  1594. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  1595. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  1596. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  1597. // connector at: right=0 bottom=-90 top=90 left=180
  1598. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  1599. /**
  1600. * Sample debug features
  1601. * If you add more debug displays, be careful to avoid conflicts!
  1602. */
  1603. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  1604. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  1605. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  1606. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  1607. // If you experience stuttering, reboots, etc. this option can reveal how
  1608. // tweaks made to the configuration are affecting the printer in real-time.
  1609. #endif
  1610. /**
  1611. * NanoDLP Sync support
  1612. *
  1613. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  1614. * string to enable synchronization with DLP projector exposure. This change will allow to use
  1615. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  1616. */
  1617. //#define NANODLP_Z_SYNC
  1618. #if ENABLED(NANODLP_Z_SYNC)
  1619. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  1620. // Default behaviour is limited to Z axis only.
  1621. #endif
  1622. /**
  1623. * WiFi Support (Espressif ESP32 WiFi)
  1624. */
  1625. //#define WIFISUPPORT
  1626. #if ENABLED(WIFISUPPORT)
  1627. #define WIFI_SSID "Wifi SSID"
  1628. #define WIFI_PWD "Wifi Password"
  1629. #endif
  1630. // Enable Marlin dev mode which adds some special commands
  1631. //#define MARLIN_DEV_MODE