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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.  
  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. #ifndef CONFIGURATION_ADV_H
  34. #define CONFIGURATION_ADV_H
  35. #define CONFIGURATION_ADV_H_VERSION 010109
  36.  
  37. // @section temperature
  38.  
  39. //===========================================================================
  40. //=============================Thermal Settings ============================
  41. //===========================================================================
  42.  
  43. //
  44. // Hephestos 2 24V heated bed upgrade kit.
  45. // https://store.bq.com/en/heated-bed-kit-hephestos2
  46. //
  47. //#define HEPHESTOS2_HEATED_BED_KIT
  48. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  49. #undef TEMP_SENSOR_BED
  50. #define TEMP_SENSOR_BED 70
  51. #define HEATER_BED_INVERTING true
  52. #endif
  53.  
  54. #if DISABLED(PIDTEMPBED)
  55. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  56. #if ENABLED(BED_LIMIT_SWITCHING)
  57. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  58. #endif
  59. #endif
  60.  
  61. /**
  62. * Thermal Protection provides additional protection to your printer from damage
  63. * and fire. Marlin always includes safe min and max temperature ranges which
  64. * protect against a broken or disconnected thermistor wire.
  65. *
  66. * The issue: If a thermistor falls out, it will report the much lower
  67. * temperature of the air in the room, and the the firmware will keep
  68. * the heater on.
  69. *
  70. * The solution: Once the temperature reaches the target, start observing.
  71. * If the temperature stays too far below the target (hysteresis) for too
  72. * long (period), the firmware will halt the machine as a safety precaution.
  73. *
  74. * If you get false positives for "Thermal Runaway", increase
  75. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  76. */
  77. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  78. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  79. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  80.  
  81. /**
  82. * Whenever an M104, M109, or M303 increases the target temperature, the
  83. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  84. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  85. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  86. * if the current temperature is far enough below the target for a reliable
  87. * test.
  88. *
  89. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  90. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  91. * below 2.
  92. */
  93. #define WATCH_TEMP_PERIOD 20 // Seconds
  94. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  95. #endif
  96.  
  97. /**
  98. * Thermal Protection parameters for the bed are just as above for hotends.
  99. */
  100. #if ENABLED(THERMAL_PROTECTION_BED)
  101. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  102. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  103.  
  104. /**
  105. * As described above, except for the bed (M140/M190/M303).
  106. */
  107. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  108. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  109. #endif
  110.  
  111. #if ENABLED(PIDTEMP)
  112. // this adds an experimental additional term to the heating power, proportional to the extrusion speed.
  113. // if Kc is chosen well, the additional required power due to increased melting should be compensated.
  114. //#define PID_EXTRUSION_SCALING
  115. #if ENABLED(PID_EXTRUSION_SCALING)
  116. #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  117. #define LPQ_MAX_LEN 50
  118. #endif
  119. #endif
  120.  
  121. /**
  122. * Automatic Temperature:
  123. * The hotend target temperature is calculated by all the buffered lines of gcode.
  124. * The maximum buffered steps/sec of the extruder motor is called "se".
  125. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  126. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  127. * mintemp and maxtemp. Turn this off by executing M109 without F*
  128. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  129. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  130. */
  131. #define AUTOTEMP
  132. #if ENABLED(AUTOTEMP)
  133. #define AUTOTEMP_OLDWEIGHT 0.98
  134. #endif
  135.  
  136. // Show extra position information in M114
  137. //#define M114_DETAIL
  138.  
  139. // Show Temperature ADC value
  140. // Enable for M105 to include ADC values read from temperature sensors.
  141. //#define SHOW_TEMP_ADC_VALUES
  142.  
  143. /**
  144. * High Temperature Thermistor Support
  145. *
  146. * Thermistors able to support high temperature tend to have a hard time getting
  147. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  148. * will probably be caught when the heating element first turns on during the
  149. * preheating process, which will trigger a min_temp_error as a safety measure
  150. * and force stop everything.
  151. * To circumvent this limitation, we allow for a preheat time (during which,
  152. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  153. * aberrant readings.
  154. *
  155. * If you want to enable this feature for your hotend thermistor(s)
  156. * uncomment and set values > 0 in the constants below
  157. */
  158.  
  159. // The number of consecutive low temperature errors that can occur
  160. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  161. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  162.  
  163. // The number of milliseconds a hotend will preheat before starting to check
  164. // the temperature. This value should NOT be set to the time it takes the
  165. // hot end to reach the target temperature, but the time it takes to reach
  166. // the minimum temperature your thermistor can read. The lower the better/safer.
  167. // This shouldn't need to be more than 30 seconds (30000)
  168. //#define MILLISECONDS_PREHEAT_TIME 0
  169.  
  170. // @section extruder
  171.  
  172. // Extruder runout prevention.
  173. // If the machine is idle and the temperature over MINTEMP
  174. // then extrude some filament every couple of SECONDS.
  175. //#define EXTRUDER_RUNOUT_PREVENT
  176. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  177. #define EXTRUDER_RUNOUT_MINTEMP 190
  178. #define EXTRUDER_RUNOUT_SECONDS 30
  179. #define EXTRUDER_RUNOUT_SPEED 1500 // mm/m
  180. #define EXTRUDER_RUNOUT_EXTRUDE 5 // mm
  181. #endif
  182.  
  183. // @section temperature
  184.  
  185. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  186. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  187. #define TEMP_SENSOR_AD595_OFFSET 0.0
  188. #define TEMP_SENSOR_AD595_GAIN 1.0
  189. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  190. #define TEMP_SENSOR_AD8495_GAIN 1.0
  191.  
  192. /**
  193. * Controller Fan
  194. * To cool down the stepper drivers and MOSFETs.
  195. *
  196. * The fan will turn on automatically whenever any stepper is enabled
  197. * and turn off after a set period after all steppers are turned off.
  198. */
  199. //#define USE_CONTROLLER_FAN
  200. #if ENABLED(USE_CONTROLLER_FAN)
  201. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  202. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  203. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  204. #endif
  205.  
  206. // When first starting the main fan, run it at full speed for the
  207. // given number of milliseconds. This gets the fan spinning reliably
  208. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  209. //#define FAN_KICKSTART_TIME 100
  210.  
  211. /**
  212. * PWM Fan Scaling
  213. *
  214. * Define the min/max speeds for PWM fans (as set with M106).
  215. *
  216. * With these options the M106 0-255 value range is scaled to a subset
  217. * to ensure that the fan has enough power to spin, or to run lower
  218. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  219. * Value 0 always turns off the fan.
  220. *
  221. * Define one or both of these to override the default 0-255 range.
  222. */
  223. //#define FAN_MIN_PWM 50
  224. //#define FAN_MAX_PWM 128
  225.  
  226. // @section extruder
  227.  
  228. /**
  229. * Extruder cooling fans
  230. *
  231. * Extruder auto fans automatically turn on when their extruders'
  232. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  233. *
  234. * Your board's pins file specifies the recommended pins. Override those here
  235. * or set to -1 to disable completely.
  236. *
  237. * Multiple extruders can be assigned to the same pin in which case
  238. * the fan will turn on when any selected extruder is above the threshold.
  239. */
  240. #define E0_AUTO_FAN_PIN -1
  241. #define E1_AUTO_FAN_PIN -1
  242. #define E2_AUTO_FAN_PIN -1
  243. #define E3_AUTO_FAN_PIN -1
  244. #define E4_AUTO_FAN_PIN -1
  245. #define CHAMBER_AUTO_FAN_PIN -1
  246. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  247. #define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed
  248.  
  249. /**
  250. * Part-Cooling Fan Multiplexer
  251. *
  252. * This feature allows you to digitally multiplex the fan output.
  253. * The multiplexer is automatically switched at tool-change.
  254. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  255. */
  256. #define FANMUX0_PIN -1
  257. #define FANMUX1_PIN -1
  258. #define FANMUX2_PIN -1
  259.  
  260. /**
  261. * M355 Case Light on-off / brightness
  262. */
  263. //#define CASE_LIGHT_ENABLE
  264. #if ENABLED(CASE_LIGHT_ENABLE)
  265. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  266. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  267. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  268. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  269. //#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu
  270. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  271. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  272. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  273. #endif
  274. #endif
  275.  
  276. //===========================================================================
  277. //============================ Mechanical Settings ==========================
  278. //===========================================================================
  279.  
  280. // @section homing
  281.  
  282. // If you want endstops to stay on (by default) even when not homing
  283. // enable this option. Override at any time with M120, M121.
  284. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  285.  
  286. // @section extras
  287.  
  288. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  289.  
  290. /**
  291. * Dual Steppers / Dual Endstops
  292. *
  293. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  294. *
  295. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  296. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  297. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  298. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  299. *
  300. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  301. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  302. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  303. */
  304.  
  305. //#define X_DUAL_STEPPER_DRIVERS
  306. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  307. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  308. //#define X_DUAL_ENDSTOPS
  309. #if ENABLED(X_DUAL_ENDSTOPS)
  310. #define X2_USE_ENDSTOP _XMAX_
  311. #define X_DUAL_ENDSTOPS_ADJUSTMENT 0
  312. #endif
  313. #endif
  314.  
  315. //#define Y_DUAL_STEPPER_DRIVERS
  316. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  317. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  318. //#define Y_DUAL_ENDSTOPS
  319. #if ENABLED(Y_DUAL_ENDSTOPS)
  320. #define Y2_USE_ENDSTOP _YMAX_
  321. #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
  322. #endif
  323. #endif
  324.  
  325. //#define Z_DUAL_STEPPER_DRIVERS
  326. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  327. //#define Z_DUAL_ENDSTOPS
  328. #if ENABLED(Z_DUAL_ENDSTOPS)
  329. #define Z2_USE_ENDSTOP _XMAX_
  330. #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
  331. #endif
  332. #endif
  333.  
  334. /**
  335. * Dual X Carriage
  336. *
  337. * This setup has two X carriages that can move independently, each with its own hotend.
  338. * The carriages can be used to print an object with two colors or materials, or in
  339. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  340. * The inactive carriage is parked automatically to prevent oozing.
  341. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  342. * By default the X2 stepper is assigned to the first unused E plug on the board.
  343. */
  344. //#define DUAL_X_CARRIAGE
  345. #if ENABLED(DUAL_X_CARRIAGE)
  346. #define X1_MIN_POS X_MIN_POS // set minimum to ensure first x-carriage doesn't hit the parked second X-carriage
  347. #define X1_MAX_POS X_BED_SIZE // set maximum to ensure first x-carriage doesn't hit the parked second X-carriage
  348. #define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
  349. #define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed
  350. #define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position
  351. #define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
  352. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  353. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  354. // without modifying the firmware (through the "M218 T1 X???" command).
  355. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  356.  
  357. // There are a few selectable movement modes for dual x-carriages using M605 S<mode>
  358. // Mode 0 (DXC_FULL_CONTROL_MODE): Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
  359. // as long as it supports dual x-carriages. (M605 S0)
  360. // Mode 1 (DXC_AUTO_PARK_MODE) : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
  361. // that additional slicer support is not required. (M605 S1)
  362. // Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
  363. // actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
  364. // once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
  365.  
  366. // This is the default power-up mode which can be later using M605.
  367. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_MODE
  368.  
  369. // Default settings in "Auto-park Mode"
  370. #define TOOLCHANGE_PARK_ZLIFT 0.2 // the distance to raise Z axis when parking an extruder
  371. #define TOOLCHANGE_UNPARK_ZLIFT 1 // the distance to raise Z axis when unparking an extruder
  372.  
  373. // Default x offset in duplication mode (typically set to half print bed width)
  374. #define DEFAULT_DUPLICATION_X_OFFSET 100
  375.  
  376. #endif // DUAL_X_CARRIAGE
  377.  
  378. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  379. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  380. //#define EXT_SOLENOID
  381.  
  382. // @section homing
  383.  
  384. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  385. #define X_HOME_BUMP_MM 5
  386. #define Y_HOME_BUMP_MM 5
  387. #define Z_HOME_BUMP_MM 2
  388. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  389. //#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  390.  
  391. // When G28 is called, this option will make Y home before X
  392. //#define HOME_Y_BEFORE_X
  393.  
  394. // Enable this if X or Y can't home without homing the other axis first.
  395. //#define CODEPENDENT_XY_HOMING
  396.  
  397. #if ENABLED(BLTOUCH)
  398. /**
  399. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  400. * Do not activate settings that the probe might not understand. Clones might misunderstand
  401. * advanced commands.
  402. *
  403. * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then
  404. * check the wiring of the BROWN, RED and ORANGE wires.
  405. *
  406. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  407. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  408. * like they would be with a real switch. So please check the wiring first.
  409. *
  410. * Settings for all BLTouch and clone probes:
  411. */
  412.  
  413. // Safety: The probe needs time to recognize the command.
  414. // Minimum command delay (ms). Enable and increase if needed.
  415. //#define BLTOUCH_DELAY 500
  416.  
  417. /**
  418. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  419. */
  420.  
  421. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  422. // in special cases, like noisy or filtered input configurations.
  423. //#define BLTOUCH_FORCE_SW_MODE
  424.  
  425. /**
  426. * Settings for BLTouch Smart 3.0 and 3.1
  427. * Summary:
  428. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  429. * - High-Speed mode
  430. * - Disable LCD voltage options
  431. */
  432.  
  433. /**
  434. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  435. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  436. * If disabled, OD mode is the hard-coded default on 3.0
  437. * On startup, Marlin will compare its eeprom to this vale. If the selected mode
  438. * differs, a mode set eeprom write will be completed at initialization.
  439. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  440. */
  441. //#define BLTOUCH_SET_5V_MODE
  442.  
  443. /**
  444. * Safety: Activate if connecting a probe with an unknown voltage mode.
  445. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  446. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  447. * To preserve the life of the probe, use this once then turn it off and re-flash.
  448. */
  449. //#define BLTOUCH_FORCE_MODE_SET
  450.  
  451. // Safety: Enable voltage mode settings in the LCD menu.
  452. //#define BLTOUCH_LCD_VOLTAGE_MENU
  453.  
  454. #endif // BLTOUCH
  455.  
  456. // @section machine
  457.  
  458. #define AXIS_RELATIVE_MODES {false, false, false, false}
  459.  
  460. // Allow duplication mode with a basic dual-nozzle extruder
  461. //#define DUAL_NOZZLE_DUPLICATION_MODE
  462.  
  463. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  464. #define INVERT_X_STEP_PIN false
  465. #define INVERT_Y_STEP_PIN false
  466. #define INVERT_Z_STEP_PIN false
  467. #define INVERT_E_STEP_PIN false
  468.  
  469. // Default stepper release if idle. Set to 0 to deactivate.
  470. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  471. // Time can be set by M18 and M84.
  472. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  473. #define DISABLE_INACTIVE_X true
  474. #define DISABLE_INACTIVE_Y true
  475. #define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished.
  476. #define DISABLE_INACTIVE_E true
  477.  
  478. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  479. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  480.  
  481. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  482.  
  483. // @section lcd
  484.  
  485. #if ENABLED(ULTIPANEL)
  486. #define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel
  487. #define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder
  488. #endif
  489.  
  490. // @section extras
  491.  
  492. // minimum time in microseconds that a movement needs to take if the buffer is emptied.
  493. #define DEFAULT_MINSEGMENTTIME 20000
  494.  
  495. // If defined the movements slow down when the look ahead buffer is only half full
  496. #define SLOWDOWN
  497.  
  498. // Frequency limit
  499. // See nophead's blog for more info
  500. // Not working O
  501. //#define XY_FREQUENCY_LIMIT 15
  502.  
  503. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  504. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  505. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  506. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/sec)
  507.  
  508. //
  509. // Use Junction Deviation instead of traditional Jerk Limiting
  510. //
  511. //#define JUNCTION_DEVIATION
  512. #if ENABLED(JUNCTION_DEVIATION)
  513. #define JUNCTION_DEVIATION_MM 0.02 // (mm) Distance from real junction edge
  514. #endif
  515.  
  516. /**
  517. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  518. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  519. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  520. * lowest stepping frequencies.
  521. */
  522. //#define ADAPTIVE_STEP_SMOOTHING
  523.  
  524. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  525. #define MICROSTEP_MODES { 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  526.  
  527. /**
  528. * @section stepper motor current
  529. *
  530. * Some boards have a means of setting the stepper motor current via firmware.
  531. *
  532. * The power on motor currents are set by:
  533. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  534. * known compatible chips: A4982
  535. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  536. * known compatible chips: AD5206
  537. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  538. * known compatible chips: MCP4728
  539. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, MIGHTYBOARD_REVE
  540. * known compatible chips: MCP4451, MCP4018
  541. *
  542. * Motor currents can also be set by M907 - M910 and by the LCD.
  543. * M907 - applies to all.
  544. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  545. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  546. */
  547. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  548. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  549. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  550.  
  551. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  552. //#define DIGIPOT_I2C
  553. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  554. /**
  555. * Common slave addresses:
  556. *
  557. * A (A shifted) B (B shifted) IC
  558. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  559. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  560. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  561. */
  562. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  563. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  564. #endif
  565.  
  566. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  567. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8
  568. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  569. // These correspond to the physical drivers, so be mindful if the order is changed.
  570. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  571.  
  572. //===========================================================================
  573. //=============================Additional Features===========================
  574. //===========================================================================
  575.  
  576. #define ENCODER_RATE_MULTIPLIER // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly
  577. #define ENCODER_10X_STEPS_PER_SEC 75 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
  578. #define ENCODER_100X_STEPS_PER_SEC 160 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
  579.  
  580. //#define CHDK 4 //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  581. #define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
  582.  
  583. // @section lcd
  584.  
  585. // Include a page of printer information in the LCD Main Menu
  586. #define LCD_INFO_MENU
  587.  
  588. // Scroll a longer status message into view
  589. //#define STATUS_MESSAGE_SCROLLING
  590.  
  591. // On the Info Screen, display XY with one decimal place when possible
  592. //#define LCD_DECIMAL_SMALL_XY
  593.  
  594. // The timeout (in ms) to return to the status screen from sub-menus
  595. //#define LCD_TIMEOUT_TO_STATUS 15000
  596.  
  597. // Add an 'M73' G-code to set the current percentage
  598. //#define LCD_SET_PROGRESS_MANUALLY
  599.  
  600. #if ENABLED(SDSUPPORT) || ENABLED(LCD_SET_PROGRESS_MANUALLY)
  601. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  602. #if ENABLED(LCD_PROGRESS_BAR)
  603. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  604. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  605. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  606. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  607. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  608. #endif
  609. #endif // SDSUPPORT || LCD_SET_PROGRESS_MANUALLY
  610.  
  611. /**
  612. * LED Control Menu
  613. * Enable this feature to add LED Control to the LCD menu
  614. */
  615. //#define LED_CONTROL_MENU
  616. #if ENABLED(LED_CONTROL_MENU)
  617. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  618. #if ENABLED(LED_COLOR_PRESETS)
  619. #define LED_USER_PRESET_RED 255 // User defined RED value
  620. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  621. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  622. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  623. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  624. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  625. #endif
  626. #endif // LED_CONTROL_MENU
  627.  
  628. #if ENABLED(SDSUPPORT)
  629.  
  630. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  631. // around this by connecting a push button or single throw switch to the pin defined
  632. // as SD_DETECT_PIN in your board's pins definitions.
  633. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  634. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  635. #define SD_DETECT_INVERTED
  636.  
  637. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  638. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
  639.  
  640. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  641. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  642. #define SDCARD_RATHERRECENTFIRST
  643.  
  644. // Add an option in the menu to run all auto#.g files
  645. //#define MENU_ADDAUTOSTART
  646.  
  647. /**
  648. * Continue after Power-Loss (Creality3D)
  649. *
  650. * Store the current state to the SD Card at the start of each layer
  651. * during SD printing. If the recovery file is found at boot time, present
  652. * an option on the LCD screen to continue the print from the last-known
  653. * point in the file.
  654. */
  655. //#define POWER_LOSS_RECOVERY
  656. #if ENABLED(POWER_LOSS_RECOVERY)
  657. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  658. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  659. #endif
  660.  
  661. /**
  662. * Sort SD file listings in alphabetical order.
  663. *
  664. * With this option enabled, items on SD cards will be sorted
  665. * by name for easier navigation.
  666. *
  667. * By default...
  668. *
  669. * - Use the slowest -but safest- method for sorting.
  670. * - Folders are sorted to the top.
  671. * - The sort key is statically allocated.
  672. * - No added G-code (M34) support.
  673. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  674. *
  675. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  676. * compiler to calculate the worst-case usage and throw an error if the SRAM
  677. * limit is exceeded.
  678. *
  679. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  680. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  681. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  682. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  683. */
  684. //#define SDCARD_SORT_ALPHA
  685.  
  686. // SD Card Sorting options
  687. #if ENABLED(SDCARD_SORT_ALPHA)
  688. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  689. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  690. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  691. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  692. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  693. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  694. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  695. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  696. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  697. #endif
  698.  
  699. // This allows hosts to request long names for files and folders with M33
  700. //#define LONG_FILENAME_HOST_SUPPORT
  701.  
  702. // Enable this option to scroll long filenames in the SD card menu
  703. //#define SCROLL_LONG_FILENAMES
  704.  
  705. /**
  706. * This option allows you to abort SD printing when any endstop is triggered.
  707. * This feature must be enabled with "M540 S1" or from the LCD menu.
  708. * To have any effect, endstops must be enabled during SD printing.
  709. */
  710. //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
  711.  
  712. /**
  713. * This option makes it easier to print the same SD Card file again.
  714. * On print completion the LCD Menu will open with the file selected.
  715. * You can just click to start the print, or navigate elsewhere.
  716. */
  717. //#define SD_REPRINT_LAST_SELECTED_FILE
  718.  
  719. /**
  720. * Auto-report SdCard status with M27 S<seconds>
  721. */
  722. //#define AUTO_REPORT_SD_STATUS
  723.  
  724. #endif // SDSUPPORT
  725.  
  726. /**
  727. * Additional options for Graphical Displays
  728. *
  729. * Use the optimizations here to improve printing performance,
  730. * which can be adversely affected by graphical display drawing,
  731. * especially when doing several short moves, and when printing
  732. * on DELTA and SCARA machines.
  733. *
  734. * Some of these options may result in the display lagging behind
  735. * controller events, as there is a trade-off between reliable
  736. * printing performance versus fast display updates.
  737. */
  738. #if ENABLED(DOGLCD)
  739. // Show SD percentage next to the progress bar
  740. //#define DOGM_SD_PERCENT
  741.  
  742. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  743. #define XYZ_HOLLOW_FRAME
  744.  
  745. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  746. #define MENU_HOLLOW_FRAME
  747.  
  748. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  749. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  750. //#define USE_BIG_EDIT_FONT
  751.  
  752. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  753. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  754. //#define USE_SMALL_INFOFONT
  755.  
  756. // Enable this option and reduce the value to optimize screen updates.
  757. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  758. //#define DOGM_SPI_DELAY_US 5
  759.  
  760. // Swap the CW/CCW indicators in the graphics overlay
  761. //#define OVERLAY_GFX_REVERSE
  762.  
  763. #if ENABLED(U8GLIB_ST7920)
  764. /**
  765. * ST7920-based LCDs can emulate a 16 x 4 character display using
  766. * the ST7920 character-generator for very fast screen updates.
  767. * Enable LIGHTWEIGHT_UI to use this special display mode.
  768. *
  769. * Since LIGHTWEIGHT_UI has limited space, the position and status
  770. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  771. * length of time to display the status message before clearing.
  772. *
  773. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  774. * This will prevent position updates from being displayed.
  775. */
  776. //#define LIGHTWEIGHT_UI
  777. #if ENABLED(LIGHTWEIGHT_UI)
  778. #define STATUS_EXPIRE_SECONDS 20
  779. #endif
  780. #endif
  781.  
  782. #endif // DOGLCD
  783.  
  784. // @section safety
  785.  
  786. // The hardware watchdog should reset the microcontroller disabling all outputs,
  787. // in case the firmware gets stuck and doesn't do temperature regulation.
  788. #define USE_WATCHDOG
  789.  
  790. #if ENABLED(USE_WATCHDOG)
  791. // If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
  792. // The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
  793. // 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.
  794. //#define WATCHDOG_RESET_MANUAL
  795. #endif
  796.  
  797. // @section lcd
  798.  
  799. /**
  800. * Babystepping enables movement of the axes by tiny increments without changing
  801. * the current position values. This feature is used primarily to adjust the Z
  802. * axis in the first layer of a print in real-time.
  803. *
  804. * Warning: Does not respect endstops!
  805. */
  806. #define BABYSTEPPING
  807. #if ENABLED(BABYSTEPPING)
  808. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  809. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  810. #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
  811. //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping
  812. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  813. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  814. // Note: Extra time may be added to mitigate controller latency.
  815. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  816. #endif
  817.  
  818. // @section extruder
  819.  
  820. /**
  821. * Linear Pressure Control v1.5
  822. *
  823. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  824. * K=0 means advance disabled.
  825. *
  826. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  827. *
  828. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  829. * Larger K values will be needed for flexible filament and greater distances.
  830. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  831. * print acceleration will be reduced during the affected moves to keep within the limit.
  832. *
  833. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  834. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  835. */
  836. //#define LIN_ADVANCE
  837. #if ENABLED(LIN_ADVANCE)
  838. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  839. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  840. #endif
  841.  
  842. // @section leveling
  843.  
  844. #if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_UBL)
  845. // Override the mesh area if the automatic (max) area is too large
  846. //#define MESH_MIN_X MESH_INSET
  847. //#define MESH_MIN_Y MESH_INSET
  848. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  849. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  850. #endif
  851.  
  852. // @section extras
  853.  
  854. //
  855. // G2/G3 Arc Support
  856. //
  857. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  858. #if ENABLED(ARC_SUPPORT)
  859. #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
  860. #define N_ARC_CORRECTION 25 // Number of intertpolated segments between corrections
  861. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  862. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  863. #endif
  864.  
  865. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  866. //#define BEZIER_CURVE_SUPPORT
  867.  
  868. // G38.2 and G38.3 Probe Target
  869. // Set MULTIPLE_PROBING if you want G38 to double touch
  870. //#define G38_PROBE_TARGET
  871. #if ENABLED(G38_PROBE_TARGET)
  872. #define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move)
  873. #endif
  874.  
  875. // Moves (or segments) with fewer steps than this will be joined with the next move
  876. #define MIN_STEPS_PER_SEGMENT 6
  877.  
  878. /**
  879. * Minimum delay after setting the stepper DIR (in ns)
  880. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  881. * 20 : Minimum for TMC2xxx drivers
  882. * 200 : Minimum for A4988 drivers
  883. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  884. * 650 : Minimum for DRV8825 drivers
  885. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  886. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  887. *
  888. * Override the default value based on the driver type set in Configuration.h.
  889. */
  890. //#define MINIMUM_STEPPER_DIR_DELAY 650
  891.  
  892. /**
  893. * Minimum stepper driver pulse width (in µs)
  894. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  895. * 1 : Minimum for A4988 stepper drivers
  896. * 1 : Minimum for LV8729 stepper drivers
  897. * 2 : Minimum for DRV8825 stepper drivers
  898. * 3 : Minimum for TB6600 stepper drivers
  899. * 30 : Minimum for TB6560 stepper drivers
  900. *
  901. * Override the default value based on the driver type set in Configuration.h.
  902. */
  903. //#define MINIMUM_STEPPER_PULSE 2
  904.  
  905. /**
  906. * Maximum stepping rate (in Hz) the stepper driver allows
  907. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  908. * 500000 : Maximum for A4988 stepper driver
  909. * 400000 : Maximum for TMC2xxx stepper drivers
  910. * 250000 : Maximum for DRV8825 stepper driver
  911. * 150000 : Maximum for TB6600 stepper driver
  912. * 130000 : Maximum for LV8729 stepper driver
  913. * 15000 : Maximum for TB6560 stepper driver
  914. *
  915. * Override the default value based on the driver type set in Configuration.h.
  916. */
  917. //#define MAXIMUM_STEPPER_RATE 250000
  918.  
  919. // @section temperature
  920.  
  921. // Control heater 0 and heater 1 in parallel.
  922. //#define HEATERS_PARALLEL
  923.  
  924. //===========================================================================
  925. //================================= Buffers =================================
  926. //===========================================================================
  927.  
  928. // @section hidden
  929.  
  930. // The number of linear motions that can be in the plan at any give time.
  931. // 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.
  932. #if ENABLED(SDSUPPORT)
  933. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  934. #else
  935. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  936. #endif
  937.  
  938. // @section serial
  939.  
  940. // The ASCII buffer for serial input
  941. #define MAX_CMD_SIZE 96
  942. #define BUFSIZE 4
  943.  
  944. // Transmission to Host Buffer Size
  945. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  946. // To buffer a simple "ok" you need 4 bytes.
  947. // For ADVANCED_OK (M105) you need 32 bytes.
  948. // For debug-echo: 128 bytes for the optimal speed.
  949. // Other output doesn't need to be that speedy.
  950. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  951. #define TX_BUFFER_SIZE 0
  952.  
  953. // Host Receive Buffer Size
  954. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  955. // To use flow control, set this buffer size to at least 1024 bytes.
  956. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  957. //#define RX_BUFFER_SIZE 1024
  958.  
  959. #if RX_BUFFER_SIZE >= 1024
  960. // Enable to have the controller send XON/XOFF control characters to
  961. // the host to signal the RX buffer is becoming full.
  962. //#define SERIAL_XON_XOFF
  963. #endif
  964.  
  965. #if ENABLED(SDSUPPORT)
  966. // Enable this option to collect and display the maximum
  967. // RX queue usage after transferring a file to SD.
  968. //#define SERIAL_STATS_MAX_RX_QUEUED
  969.  
  970. // Enable this option to collect and display the number
  971. // of dropped bytes after a file transfer to SD.
  972. //#define SERIAL_STATS_DROPPED_RX
  973. #endif
  974.  
  975. // Enable an emergency-command parser to intercept certain commands as they
  976. // enter the serial receive buffer, so they cannot be blocked.
  977. // Currently handles M108, M112, M410
  978. // Does not work on boards using AT90USB (USBCON) processors!
  979. //#define EMERGENCY_PARSER
  980.  
  981. // Bad Serial-connections can miss a received command by sending an 'ok'
  982. // Therefore some clients abort after 30 seconds in a timeout.
  983. // Some other clients start sending commands while receiving a 'wait'.
  984. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  985. //#define NO_TIMEOUTS 1000 // Milliseconds
  986.  
  987. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  988. //#define ADVANCED_OK
  989.  
  990. // @section extras
  991.  
  992. /**
  993. * Firmware-based and LCD-controlled retract
  994. *
  995. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  996. * Use M207 and M208 to define parameters for retract / recover.
  997. *
  998. * Use M209 to enable or disable auto-retract.
  999. * With auto-retract enabled, all G1 E moves within the set range
  1000. * will be converted to firmware-based retract/recover moves.
  1001. *
  1002. * Be sure to turn off auto-retract during filament change.
  1003. *
  1004. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1005. *
  1006. */
  1007. //#define FWRETRACT // ONLY PARTIALLY TESTED
  1008. #if ENABLED(FWRETRACT)
  1009. #define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over
  1010. #define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion
  1011. #define RETRACT_LENGTH 3 // Default retract length (positive mm)
  1012. #define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change
  1013. #define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s)
  1014. #define RETRACT_ZLIFT 0 // Default retract Z-lift
  1015. #define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering)
  1016. #define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change)
  1017. #define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s)
  1018. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
  1019. #endif
  1020.  
  1021. /**
  1022. * Extra Fan Speed
  1023. * Adds a secondary fan speed for each print-cooling fan.
  1024. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1025. * 'M106 P<fan> T2' : Use the set secondary speed
  1026. * 'M106 P<fan> T1' : Restore the previous fan speed
  1027. */
  1028. //#define EXTRA_FAN_SPEED
  1029.  
  1030. /**
  1031. * Advanced Pause
  1032. * Experimental feature for filament change support and for parking the nozzle when paused.
  1033. * Adds the GCode M600 for initiating filament change.
  1034. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1035. *
  1036. * Requires an LCD display.
  1037. * Requires NOZZLE_PARK_FEATURE.
  1038. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1039. */
  1040. #define ADVANCED_PAUSE_FEATURE
  1041. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1042. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1043. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1044. // This short retract is done immediately, before parking the nozzle.
  1045. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1046. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1047. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1048. // For Bowden, the full length of the tube and nozzle.
  1049. // For direct drive, the full length of the nozzle.
  1050. // Set to 0 for manual unloading.
  1051. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1052. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1053. // 0 to disable start loading and skip to fast load only
  1054. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1055. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1056. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1057. // For Bowden, the full length of the tube and nozzle.
  1058. // For direct drive, the full length of the nozzle.
  1059. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1060. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1061. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1062. // Set to 0 for manual extrusion.
  1063. // Filament can be extruded repeatedly from the Filament Change menu
  1064. // until extrusion is consistent, and to purge old filament.
  1065.  
  1066. // Filament Unload does a Retract, Delay, and Purge first:
  1067. #define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
  1068. #define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1069. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1070.  
  1071. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1072. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1073. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1074.  
  1075. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1076. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1077.  
  1078. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1079. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1080. #endif
  1081.  
  1082. // @section tmc
  1083.  
  1084. /**
  1085. * TMC26X Stepper Driver options
  1086. *
  1087. * The TMC26XStepper library is required for this stepper driver.
  1088. * https://github.com/trinamic/TMC26XStepper
  1089. */
  1090. #if HAS_DRIVER(TMC26X)
  1091.  
  1092. #define X_MAX_CURRENT 1000 // in mA
  1093. #define X_SENSE_RESISTOR 91 // in mOhms
  1094. #define X_MICROSTEPS 16 // number of microsteps
  1095.  
  1096. #define X2_MAX_CURRENT 1000
  1097. #define X2_SENSE_RESISTOR 91
  1098. #define X2_MICROSTEPS 16
  1099.  
  1100. #define Y_MAX_CURRENT 1000
  1101. #define Y_SENSE_RESISTOR 91
  1102. #define Y_MICROSTEPS 16
  1103.  
  1104. #define Y2_MAX_CURRENT 1000
  1105. #define Y2_SENSE_RESISTOR 91
  1106. #define Y2_MICROSTEPS 16
  1107.  
  1108. #define Z_MAX_CURRENT 1000
  1109. #define Z_SENSE_RESISTOR 91
  1110. #define Z_MICROSTEPS 16
  1111.  
  1112. #define Z2_MAX_CURRENT 1000
  1113. #define Z2_SENSE_RESISTOR 91
  1114. #define Z2_MICROSTEPS 16
  1115.  
  1116. #define E0_MAX_CURRENT 1000
  1117. #define E0_SENSE_RESISTOR 91
  1118. #define E0_MICROSTEPS 16
  1119.  
  1120. #define E1_MAX_CURRENT 1000
  1121. #define E1_SENSE_RESISTOR 91
  1122. #define E1_MICROSTEPS 16
  1123.  
  1124. #define E2_MAX_CURRENT 1000
  1125. #define E2_SENSE_RESISTOR 91
  1126. #define E2_MICROSTEPS 16
  1127.  
  1128. #define E3_MAX_CURRENT 1000
  1129. #define E3_SENSE_RESISTOR 91
  1130. #define E3_MICROSTEPS 16
  1131.  
  1132. #define E4_MAX_CURRENT 1000
  1133. #define E4_SENSE_RESISTOR 91
  1134. #define E4_MICROSTEPS 16
  1135.  
  1136. #endif // TMC26X
  1137.  
  1138. // @section tmc_smart
  1139.  
  1140. /**
  1141. * To use TMC2130 stepper drivers in SPI mode connect your SPI pins to
  1142. * the hardware SPI interface on your board and define the required CS pins
  1143. * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1144. * You may also use software SPI if you wish to use general purpose IO pins.
  1145. *
  1146. * You'll also need the TMC2130Stepper Arduino library
  1147. * (https://github.com/teemuatlut/TMC2130Stepper).
  1148. *
  1149. * To use TMC2208 stepper UART-configurable stepper drivers
  1150. * connect #_SERIAL_TX_PIN to the driver side PDN_UART pin with a 1K resistor.
  1151. * To use the reading capabilities, also connect #_SERIAL_RX_PIN
  1152. * to PDN_UART without a resistor.
  1153. * The drivers can also be used with hardware serial.
  1154. *
  1155. * You'll also need the TMC2208Stepper Arduino library
  1156. * (https://github.com/teemuatlut/TMC2208Stepper).
  1157. */
  1158. #if HAS_TRINAMIC
  1159.  
  1160. #define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130
  1161. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  1162. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  1163.  
  1164. #define X_CURRENT 800 // rms current in mA. Multiply by 1.41 for peak current.
  1165. #define X_MICROSTEPS 16 // 0..256
  1166.  
  1167. #define Y_CURRENT 800
  1168. #define Y_MICROSTEPS 16
  1169.  
  1170. #define Z_CURRENT 800
  1171. #define Z_MICROSTEPS 16
  1172.  
  1173. #define X2_CURRENT 800
  1174. #define X2_MICROSTEPS 16
  1175.  
  1176. #define Y2_CURRENT 800
  1177. #define Y2_MICROSTEPS 16
  1178.  
  1179. #define Z2_CURRENT 800
  1180. #define Z2_MICROSTEPS 16
  1181.  
  1182. #define E0_CURRENT 800
  1183. #define E0_MICROSTEPS 16
  1184.  
  1185. #define E1_CURRENT 800
  1186. #define E1_MICROSTEPS 16
  1187.  
  1188. #define E2_CURRENT 800
  1189. #define E2_MICROSTEPS 16
  1190.  
  1191. #define E3_CURRENT 800
  1192. #define E3_MICROSTEPS 16
  1193.  
  1194. #define E4_CURRENT 800
  1195. #define E4_MICROSTEPS 16
  1196.  
  1197. /**
  1198. * Use software SPI for TMC2130.
  1199. * The default SW SPI pins are defined the respective pins files,
  1200. * but you can override or define them here.
  1201. */
  1202. //#define TMC_USE_SW_SPI
  1203. //#define TMC_SW_MOSI -1
  1204. //#define TMC_SW_MISO -1
  1205. //#define TMC_SW_SCK -1
  1206.  
  1207. /**
  1208. * Use Trinamic's ultra quiet stepping mode.
  1209. * When disabled, Marlin will use spreadCycle stepping mode.
  1210. */
  1211. #define STEALTHCHOP
  1212.  
  1213. /**
  1214. * Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions,
  1215. * like overtemperature and short to ground. TMC2208 requires hardware serial.
  1216. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  1217. * Other detected conditions can be used to stop the current print.
  1218. * Relevant g-codes:
  1219. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  1220. * M911 - Report stepper driver overtemperature pre-warn condition.
  1221. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  1222. * M122 S0/1 - Report driver parameters (Requires TMC_DEBUG)
  1223. */
  1224. //#define MONITOR_DRIVER_STATUS
  1225.  
  1226. #if ENABLED(MONITOR_DRIVER_STATUS)
  1227. #define CURRENT_STEP_DOWN 50 // [mA]
  1228. #define REPORT_CURRENT_CHANGE
  1229. #define STOP_ON_ERROR
  1230. #endif
  1231.  
  1232. /**
  1233. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  1234. * This mode allows for faster movements at the expense of higher noise levels.
  1235. * STEALTHCHOP needs to be enabled.
  1236. * M913 X/Y/Z/E to live tune the setting
  1237. */
  1238. //#define HYBRID_THRESHOLD
  1239.  
  1240. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  1241. #define X2_HYBRID_THRESHOLD 100
  1242. #define Y_HYBRID_THRESHOLD 100
  1243. #define Y2_HYBRID_THRESHOLD 100
  1244. #define Z_HYBRID_THRESHOLD 3
  1245. #define Z2_HYBRID_THRESHOLD 3
  1246. #define E0_HYBRID_THRESHOLD 30
  1247. #define E1_HYBRID_THRESHOLD 30
  1248. #define E2_HYBRID_THRESHOLD 30
  1249. #define E3_HYBRID_THRESHOLD 30
  1250. #define E4_HYBRID_THRESHOLD 30
  1251.  
  1252. /**
  1253. * Use stallGuard2 to sense an obstacle and trigger an endstop.
  1254. * You need to place a wire from the driver's DIAG1 pin to the X/Y endstop pin.
  1255. * X, Y, and Z homing will always be done in spreadCycle mode.
  1256. *
  1257. * X/Y/Z_HOMING_SENSITIVITY is used for tuning the trigger sensitivity.
  1258. * Higher values make the system LESS sensitive.
  1259. * Lower value make the system MORE sensitive.
  1260. * Too low values can lead to false positives, while too high values will collide the axis without triggering.
  1261. * It is advised to set X/Y/Z_HOME_BUMP_MM to 0.
  1262. * M914 X/Y/Z to live tune the setting
  1263. */
  1264. //#define SENSORLESS_HOMING // TMC2130 only
  1265.  
  1266. #if ENABLED(SENSORLESS_HOMING)
  1267. #define X_HOMING_SENSITIVITY 8
  1268. #define Y_HOMING_SENSITIVITY 8
  1269. #define Z_HOMING_SENSITIVITY 8
  1270. #endif
  1271.  
  1272. /**
  1273. * Enable M122 debugging command for TMC stepper drivers.
  1274. * M122 S0/1 will enable continous reporting.
  1275. */
  1276. //#define TMC_DEBUG
  1277.  
  1278. /**
  1279. * M915 Z Axis Calibration
  1280. *
  1281. * - Adjust Z stepper current,
  1282. * - Drive the Z axis to its physical maximum, and
  1283. * - Home Z to account for the lost steps.
  1284. *
  1285. * Use M915 Snn to specify the current.
  1286. * Use M925 Znn to add extra Z height to Z_MAX_POS.
  1287. */
  1288. //#define TMC_Z_CALIBRATION
  1289. #if ENABLED(TMC_Z_CALIBRATION)
  1290. #define CALIBRATION_CURRENT 250
  1291. #define CALIBRATION_EXTRA_HEIGHT 10
  1292. #endif
  1293.  
  1294. /**
  1295. * You can set your own advanced settings by filling in predefined functions.
  1296. * A list of available functions can be found on the library github page
  1297. * https://github.com/teemuatlut/TMC2130Stepper
  1298. * https://github.com/teemuatlut/TMC2208Stepper
  1299. *
  1300. * Example:
  1301. * #define TMC_ADV() { \
  1302. * stepperX.diag0_temp_prewarn(1); \
  1303. * stepperY.interpolate(0); \
  1304. * }
  1305. */
  1306. #define TMC_ADV() { }
  1307.  
  1308. #endif // TMC2130 || TMC2208
  1309.  
  1310. // @section L6470
  1311.  
  1312. /**
  1313. * L6470 Stepper Driver options
  1314. *
  1315. * The Arduino-L6470 library is required for this stepper driver.
  1316. * https://github.com/ameyer/Arduino-L6470
  1317. */
  1318. #if HAS_DRIVER(L6470)
  1319.  
  1320. #define X_MICROSTEPS 16 // number of microsteps
  1321. #define X_OVERCURRENT 2000 // maxc current in mA. If the current goes over this value, the driver will switch off
  1322. #define X_STALLCURRENT 1500 // current in mA where the driver will detect a stall
  1323.  
  1324. #define X2_MICROSTEPS 16
  1325. #define X2_OVERCURRENT 2000
  1326. #define X2_STALLCURRENT 1500
  1327.  
  1328. #define Y_MICROSTEPS 16
  1329. #define Y_OVERCURRENT 2000
  1330. #define Y_STALLCURRENT 1500
  1331.  
  1332. #define Y2_MICROSTEPS 16
  1333. #define Y2_OVERCURRENT 2000
  1334. #define Y2_STALLCURRENT 1500
  1335.  
  1336. #define Z_MICROSTEPS 16
  1337. #define Z_OVERCURRENT 2000
  1338. #define Z_STALLCURRENT 1500
  1339.  
  1340. #define Z2_MICROSTEPS 16
  1341. #define Z2_OVERCURRENT 2000
  1342. #define Z2_STALLCURRENT 1500
  1343.  
  1344. #define E0_MICROSTEPS 16
  1345. #define E0_OVERCURRENT 2000
  1346. #define E0_STALLCURRENT 1500
  1347.  
  1348. #define E1_MICROSTEPS 16
  1349. #define E1_OVERCURRENT 2000
  1350. #define E1_STALLCURRENT 1500
  1351.  
  1352. #define E2_MICROSTEPS 16
  1353. #define E2_OVERCURRENT 2000
  1354. #define E2_STALLCURRENT 1500
  1355.  
  1356. #define E3_MICROSTEPS 16
  1357. #define E3_OVERCURRENT 2000
  1358. #define E3_STALLCURRENT 1500
  1359.  
  1360. #define E4_MICROSTEPS 16
  1361. #define E4_OVERCURRENT 2000
  1362. #define E4_STALLCURRENT 1500
  1363.  
  1364. #endif // L6470
  1365.  
  1366. /**
  1367. * TWI/I2C BUS
  1368. *
  1369. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  1370. * machines. Enabling this will allow you to send and receive I2C data from slave
  1371. * devices on the bus.
  1372. *
  1373. * ; Example #1
  1374. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  1375. * ; It uses multiple M260 commands with one B<base 10> arg
  1376. * M260 A99 ; Target slave address
  1377. * M260 B77 ; M
  1378. * M260 B97 ; a
  1379. * M260 B114 ; r
  1380. * M260 B108 ; l
  1381. * M260 B105 ; i
  1382. * M260 B110 ; n
  1383. * M260 S1 ; Send the current buffer
  1384. *
  1385. * ; Example #2
  1386. * ; Request 6 bytes from slave device with address 0x63 (99)
  1387. * M261 A99 B5
  1388. *
  1389. * ; Example #3
  1390. * ; Example serial output of a M261 request
  1391. * echo:i2c-reply: from:99 bytes:5 data:hello
  1392. */
  1393.  
  1394. // @section i2cbus
  1395.  
  1396. //#define EXPERIMENTAL_I2CBUS
  1397. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  1398.  
  1399. // @section extras
  1400.  
  1401. /**
  1402. * Spindle & Laser control
  1403. *
  1404. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  1405. * to set spindle speed, spindle direction, and laser power.
  1406. *
  1407. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  1408. * Marlin can be used to turn the spindle on and off. It can also be used to set
  1409. * the spindle speed from 5,000 to 30,000 RPM.
  1410. *
  1411. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  1412. * hardware PWM pin for the speed control and a pin for the rotation direction.
  1413. *
  1414. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  1415. */
  1416. //#define SPINDLE_LASER_ENABLE
  1417. #if ENABLED(SPINDLE_LASER_ENABLE)
  1418.  
  1419. #define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed
  1420. #define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power
  1421. #define SPINDLE_LASER_PWM_INVERT true // set to "true" if the speed/power goes up when you want it to go slower
  1422. #define SPINDLE_LASER_POWERUP_DELAY 5000 // delay in milliseconds to allow the spindle/laser to come up to speed/power
  1423. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop
  1424. #define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction
  1425. #define SPINDLE_INVERT_DIR false
  1426. #define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction
  1427.  
  1428. /**
  1429. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  1430. *
  1431. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  1432. * where PWM duty cycle varies from 0 to 255
  1433. *
  1434. * set the following for your controller (ALL MUST BE SET)
  1435. */
  1436.  
  1437. #define SPEED_POWER_SLOPE 118.4
  1438. #define SPEED_POWER_INTERCEPT 0
  1439. #define SPEED_POWER_MIN 5000
  1440. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  1441.  
  1442. //#define SPEED_POWER_SLOPE 0.3922
  1443. //#define SPEED_POWER_INTERCEPT 0
  1444. //#define SPEED_POWER_MIN 10
  1445. //#define SPEED_POWER_MAX 100 // 0-100%
  1446. #endif
  1447.  
  1448. /**
  1449. * Filament Width Sensor
  1450. *
  1451. * Measures the filament width in real-time and adjusts
  1452. * flow rate to compensate for any irregularities.
  1453. *
  1454. * Also allows the measured filament diameter to set the
  1455. * extrusion rate, so the slicer only has to specify the
  1456. * volume.
  1457. *
  1458. * Only a single extruder is supported at this time.
  1459. *
  1460. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  1461. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  1462. * 301 RAMBO : Analog input 3
  1463. *
  1464. * Note: May require analog pins to be defined for other boards.
  1465. */
  1466. //#define FILAMENT_WIDTH_SENSOR
  1467.  
  1468. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1469. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  1470. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  1471.  
  1472. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  1473. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  1474.  
  1475. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  1476.  
  1477. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  1478. //#define FILAMENT_LCD_DISPLAY
  1479. #endif
  1480.  
  1481. /**
  1482. * CNC Coordinate Systems
  1483. *
  1484. * Enables G53 and G54-G59.3 commands to select coordinate systems
  1485. * and G92.1 to reset the workspace to native machine space.
  1486. */
  1487. //#define CNC_COORDINATE_SYSTEMS
  1488.  
  1489. /**
  1490. * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  1491. */
  1492. //#define PINS_DEBUGGING
  1493.  
  1494. /**
  1495. * Auto-report temperatures with M155 S<seconds>
  1496. */
  1497. #define AUTO_REPORT_TEMPERATURES
  1498.  
  1499. /**
  1500. * Include capabilities in M115 output
  1501. */
  1502. #define EXTENDED_CAPABILITIES_REPORT
  1503.  
  1504. /**
  1505. * Disable all Volumetric extrusion options
  1506. */
  1507. //#define NO_VOLUMETRICS
  1508.  
  1509. #if DISABLED(NO_VOLUMETRICS)
  1510. /**
  1511. * Volumetric extrusion default state
  1512. * Activate to make volumetric extrusion the default method,
  1513. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  1514. *
  1515. * M200 D0 to disable, M200 Dn to set a new diameter.
  1516. */
  1517. //#define VOLUMETRIC_DEFAULT_ON
  1518. #endif
  1519.  
  1520. /**
  1521. * Enable this option for a leaner build of Marlin that removes all
  1522. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  1523. *
  1524. * - M206 and M428 are disabled.
  1525. * - G92 will revert to its behavior from Marlin 1.0.
  1526. */
  1527. //#define NO_WORKSPACE_OFFSETS
  1528.  
  1529. /**
  1530. * Set the number of proportional font spaces required to fill up a typical character space.
  1531. * This can help to better align the output of commands like `G29 O` Mesh Output.
  1532. *
  1533. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  1534. * Otherwise, adjust according to your client and font.
  1535. */
  1536. #define PROPORTIONAL_FONT_RATIO 1.0
  1537.  
  1538. /**
  1539. * Spend 28 bytes of SRAM to optimize the GCode parser
  1540. */
  1541. #define FASTER_GCODE_PARSER
  1542.  
  1543. /**
  1544. * User-defined menu items that execute custom GCode
  1545. */
  1546. //#define CUSTOM_USER_MENUS
  1547. #if ENABLED(CUSTOM_USER_MENUS)
  1548. #define USER_SCRIPT_DONE "M117 User Script Done"
  1549. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  1550. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  1551.  
  1552. #define USER_DESC_1 "Home & UBL Info"
  1553. #define USER_GCODE_1 "G28\nG29 W"
  1554.  
  1555. #define USER_DESC_2 "Preheat for PLA"
  1556. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  1557.  
  1558. #define USER_DESC_3 "Preheat for ABS"
  1559. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  1560.  
  1561. #define USER_DESC_4 "Heat Bed/Home/Level"
  1562. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  1563.  
  1564. #define USER_DESC_5 "Home & Info"
  1565. #define USER_GCODE_5 "G28\nM503"
  1566. #endif
  1567.  
  1568. /**
  1569. * Specify an action command to send to the host when the printer is killed.
  1570. * Will be sent in the form '//action:ACTION_ON_KILL', e.g. '//action:poweroff'.
  1571. * The host must be configured to handle the action command.
  1572. */
  1573. //#define ACTION_ON_KILL "poweroff"
  1574.  
  1575. /**
  1576. * Specify an action command to send to the host on pause and resume.
  1577. * Will be sent in the form '//action:ACTION_ON_PAUSE', e.g. '//action:pause'.
  1578. * The host must be configured to handle the action command.
  1579. */
  1580. //#define ACTION_ON_PAUSE "pause"
  1581. //#define ACTION_ON_RESUME "resume"
  1582.  
  1583. //===========================================================================
  1584. //====================== I2C Position Encoder Settings ======================
  1585. //===========================================================================
  1586.  
  1587. /**
  1588. * I2C position encoders for closed loop control.
  1589. * Developed by Chris Barr at Aus3D.
  1590. *
  1591. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  1592. * Github: https://github.com/Aus3D/MagneticEncoder
  1593. *
  1594. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  1595. * Alternative Supplier: http://reliabuild3d.com/
  1596. *
  1597. * Reilabuild encoders have been modified to improve reliability.
  1598. */
  1599.  
  1600. //#define I2C_POSITION_ENCODERS
  1601. #if ENABLED(I2C_POSITION_ENCODERS)
  1602.  
  1603. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  1604. // encoders supported currently.
  1605.  
  1606. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  1607. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  1608. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  1609. // I2CPE_ENC_TYPE_ROTARY.
  1610. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  1611. // 1mm poles. For linear encoders this is ticks / mm,
  1612. // for rotary encoders this is ticks / revolution.
  1613. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  1614. // steps per full revolution (motor steps/rev * microstepping)
  1615. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  1616. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  1617. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  1618. // printer will attempt to correct the error; errors
  1619. // smaller than this are ignored to minimize effects of
  1620. // measurement noise / latency (filter).
  1621.  
  1622. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  1623. #define I2CPE_ENC_2_AXIS Y_AXIS
  1624. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  1625. #define I2CPE_ENC_2_TICKS_UNIT 2048
  1626. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  1627. //#define I2CPE_ENC_2_INVERT
  1628. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  1629. #define I2CPE_ENC_2_EC_THRESH 0.10
  1630.  
  1631. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  1632. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  1633.  
  1634. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  1635. #define I2CPE_ENC_4_AXIS E_AXIS
  1636.  
  1637. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  1638. #define I2CPE_ENC_5_AXIS E_AXIS
  1639.  
  1640. // Default settings for encoders which are enabled, but without settings configured above.
  1641. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  1642. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  1643. #define I2CPE_DEF_TICKS_REV (16 * 200)
  1644. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  1645. #define I2CPE_DEF_EC_THRESH 0.1
  1646.  
  1647. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  1648. // axis after which the printer will abort. Comment out to
  1649. // disable abort behaviour.
  1650.  
  1651. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  1652. // for this amount of time (in ms) before the encoder
  1653. // is trusted again.
  1654.  
  1655. /**
  1656. * Position is checked every time a new command is executed from the buffer but during long moves,
  1657. * this setting determines the minimum update time between checks. A value of 100 works well with
  1658. * error rolling average when attempting to correct only for skips and not for vibration.
  1659. */
  1660. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  1661.  
  1662. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  1663. #define I2CPE_ERR_ROLLING_AVERAGE
  1664.  
  1665. #endif // I2C_POSITION_ENCODERS
  1666.  
  1667. /**
  1668. * MAX7219 Debug Matrix
  1669. *
  1670. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  1671. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  1672. */
  1673. //#define MAX7219_DEBUG
  1674. #if ENABLED(MAX7219_DEBUG)
  1675. #define MAX7219_CLK_PIN 64
  1676. #define MAX7219_DIN_PIN 57
  1677. #define MAX7219_LOAD_PIN 44
  1678.  
  1679. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  1680. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  1681. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  1682. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  1683. // connector at: right=0 bottom=-90 top=90 left=180
  1684. /**
  1685. * Sample debug features
  1686. * If you add more debug displays, be careful to avoid conflicts!
  1687. */
  1688. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  1689. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  1690. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  1691.  
  1692. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  1693. // If you experience stuttering, reboots, etc. this option can reveal how
  1694. // tweaks made to the configuration are affecting the printer in real-time.
  1695. #endif
  1696.  
  1697. /**
  1698. * NanoDLP Sync support
  1699. *
  1700. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  1701. * string to enable synchronization with DLP projector exposure. This change will allow to use
  1702. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  1703. */
  1704. //#define NANODLP_Z_SYNC
  1705. #if ENABLED(NANODLP_Z_SYNC)
  1706. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  1707. // Default behaviour is limited to Z axis only.
  1708. #endif
  1709.  
  1710. // Enable Marlin dev mode which adds some special commands
  1711. //#define MARLIN_DEV_MODE
  1712.  
  1713. #endif // CONFIGURATION_ADV_H
  1714.  
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