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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #pragma once
  23.  
  24. /**
  25. * Configuration_adv.h
  26. *
  27. * Advanced settings.
  28. * Only change these if you know exactly what you're doing.
  29. * Some of these settings can damage your printer if improperly set!
  30. *
  31. * Basic settings can be found in Configuration.h
  32. *
  33. */
  34. #define CONFIGURATION_ADV_H_VERSION 020000
  35.  
  36. // @section temperature
  37.  
  38. //===========================================================================
  39. //=============================Thermal Settings ============================
  40. //===========================================================================
  41.  
  42. //
  43. // Custom Thermistor 1000 parameters
  44. //
  45. #if TEMP_SENSOR_0 == 1000
  46. #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  47. #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  48. #define HOTEND0_BETA 3950 // Beta value
  49. #endif
  50.  
  51. #if TEMP_SENSOR_1 == 1000
  52. #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  53. #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  54. #define HOTEND1_BETA 3950 // Beta value
  55. #endif
  56.  
  57. #if TEMP_SENSOR_2 == 1000
  58. #define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  59. #define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  60. #define HOTEND2_BETA 3950 // Beta value
  61. #endif
  62.  
  63. #if TEMP_SENSOR_3 == 1000
  64. #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  65. #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  66. #define HOTEND3_BETA 3950 // Beta value
  67. #endif
  68.  
  69. #if TEMP_SENSOR_4 == 1000
  70. #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  71. #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  72. #define HOTEND4_BETA 3950 // Beta value
  73. #endif
  74.  
  75. #if TEMP_SENSOR_5 == 1000
  76. #define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  77. #define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  78. #define HOTEND5_BETA 3950 // Beta value
  79. #endif
  80.  
  81. #if TEMP_SENSOR_6 == 1000
  82. #define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  83. #define HOTEND6_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  84. #define HOTEND6_BETA 3950 // Beta value
  85. #endif
  86.  
  87. #if TEMP_SENSOR_7 == 1000
  88. #define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  89. #define HOTEND7_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  90. #define HOTEND7_BETA 3950 // Beta value
  91. #endif
  92.  
  93. #if TEMP_SENSOR_BED == 1000
  94. #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  95. #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  96. #define BED_BETA 3950 // Beta value
  97. #endif
  98.  
  99. #if TEMP_SENSOR_CHAMBER == 1000
  100. #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  101. #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  102. #define CHAMBER_BETA 3950 // Beta value
  103. #endif
  104.  
  105. //
  106. // Hephestos 2 24V heated bed upgrade kit.
  107. // https://store.bq.com/en/heated-bed-kit-hephestos2
  108. //
  109. //#define HEPHESTOS2_HEATED_BED_KIT
  110. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  111. #undef TEMP_SENSOR_BED
  112. #define TEMP_SENSOR_BED 70
  113. #define HEATER_BED_INVERTING true
  114. #endif
  115.  
  116. /**
  117. * Heated Chamber settings
  118. */
  119. #if TEMP_SENSOR_CHAMBER
  120. #define CHAMBER_MINTEMP 5
  121. #define CHAMBER_MAXTEMP 60
  122. #define TEMP_CHAMBER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  123. //#define CHAMBER_LIMIT_SWITCHING
  124. //#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin
  125. //#define HEATER_CHAMBER_INVERTING false
  126. #endif
  127.  
  128. #if DISABLED(PIDTEMPBED)
  129. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  130. #if ENABLED(BED_LIMIT_SWITCHING)
  131. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  132. #endif
  133. #endif
  134.  
  135. /**
  136. * Thermal Protection provides additional protection to your printer from damage
  137. * and fire. Marlin always includes safe min and max temperature ranges which
  138. * protect against a broken or disconnected thermistor wire.
  139. *
  140. * The issue: If a thermistor falls out, it will report the much lower
  141. * temperature of the air in the room, and the the firmware will keep
  142. * the heater on.
  143. *
  144. * The solution: Once the temperature reaches the target, start observing.
  145. * If the temperature stays too far below the target (hysteresis) for too
  146. * long (period), the firmware will halt the machine as a safety precaution.
  147. *
  148. * If you get false positives for "Thermal Runaway", increase
  149. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  150. */
  151. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  152. #define THERMAL_PROTECTION_PERIOD 60 // Seconds
  153. #define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius
  154.  
  155. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  156. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  157. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  158. #endif
  159.  
  160. /**
  161. * Whenever an M104, M109, or M303 increases the target temperature, the
  162. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  163. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  164. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  165. * if the current temperature is far enough below the target for a reliable
  166. * test.
  167. *
  168. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  169. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  170. * below 2.
  171. */
  172. #define WATCH_TEMP_PERIOD 20 // Seconds
  173. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  174. #endif
  175.  
  176. /**
  177. * Thermal Protection parameters for the bed are just as above for hotends.
  178. */
  179. #if ENABLED(THERMAL_PROTECTION_BED)
  180. #define THERMAL_PROTECTION_BED_PERIOD 60 // Seconds
  181. #define THERMAL_PROTECTION_BED_HYSTERESIS 5 // Degrees Celsius
  182.  
  183. /**
  184. * As described above, except for the bed (M140/M190/M303).
  185. */
  186. #define WATCH_BED_TEMP_PERIOD 180 // Seconds
  187. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  188. #endif
  189.  
  190. /**
  191. * Thermal Protection parameters for the heated chamber.
  192. */
  193. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  194. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
  195. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  196.  
  197. /**
  198. * Heated chamber watch settings (M141/M191).
  199. */
  200. #define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
  201. #define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
  202. #endif
  203.  
  204. #if ENABLED(PIDTEMP)
  205. // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  206. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  207. //#define PID_EXTRUSION_SCALING
  208. #if ENABLED(PID_EXTRUSION_SCALING)
  209. #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  210. #define LPQ_MAX_LEN 50
  211. #endif
  212.  
  213. /**
  214. * Add an experimental additional term to the heater power, proportional to the fan speed.
  215. * A well-chosen Kf value should add just enough power to compensate for power-loss from the cooling fan.
  216. * You can either just add a constant compensation with the DEFAULT_Kf value
  217. * or follow the instruction below to get speed-dependent compensation.
  218. *
  219. * Constant compensation (use only with fanspeeds of 0% and 100%)
  220. * ---------------------------------------------------------------------
  221. * A good starting point for the Kf-value comes from the calculation:
  222. * kf = (power_fan * eff_fan) / power_heater * 255
  223. * where eff_fan is between 0.0 and 1.0, based on fan-efficiency and airflow to the nozzle / heater.
  224. *
  225. * Example:
  226. * Heater: 40W, Fan: 0.1A * 24V = 2.4W, eff_fan = 0.8
  227. * Kf = (2.4W * 0.8) / 40W * 255 = 12.24
  228. *
  229. * Fan-speed dependent compensation
  230. * --------------------------------
  231. * 1. To find a good Kf value, set the hotend temperature, wait for it to settle, and enable the fan (100%).
  232. * Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled.
  233. * If you see the temperature drop repeat the test, increasing the Kf value slowly, until the temperature
  234. * drop goes away. If the temperature overshoots after enabling the fan, the Kf value is too big.
  235. * 2. Note the Kf-value for fan-speed at 100%
  236. * 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED, which is around the speed, where the fan starts moving.
  237. * 4. Repeat step 1. and 2. for this fan speed.
  238. * 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf-values in
  239. * PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED. Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
  240. */
  241. //#define PID_FAN_SCALING
  242. #if ENABLED(PID_FAN_SCALING)
  243. //#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
  244. #if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
  245. // The alternative definition is used for an easier configuration.
  246. // Just figure out Kf at fullspeed (255) and PID_FAN_SCALING_MIN_SPEED.
  247. // DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
  248.  
  249. #define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
  250. #define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
  251. #define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
  252.  
  253. #define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED)/(255.0-PID_FAN_SCALING_MIN_SPEED)
  254. #define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf)/255.0
  255.  
  256. #else
  257. #define PID_FAN_SCALING_LIN_FACTOR (0) // Power loss due to cooling = Kf * (fan_speed)
  258. #define DEFAULT_Kf 10 // A constant value added to the PID-tuner
  259. #define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
  260. #endif
  261. #endif
  262. #endif
  263.  
  264. /**
  265. * Automatic Temperature:
  266. * The hotend target temperature is calculated by all the buffered lines of gcode.
  267. * The maximum buffered steps/sec of the extruder motor is called "se".
  268. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  269. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  270. * mintemp and maxtemp. Turn this off by executing M109 without F*
  271. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  272. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  273. */
  274. //#define AUTOTEMP
  275. #if ENABLED(AUTOTEMP)
  276. #define AUTOTEMP_OLDWEIGHT 0.98
  277. #endif
  278.  
  279. // Show extra position information with 'M114 D'
  280. //#define M114_DETAIL
  281.  
  282. // Show Temperature ADC value
  283. // Enable for M105 to include ADC values read from temperature sensors.
  284. //#define SHOW_TEMP_ADC_VALUES
  285.  
  286. /**
  287. * High Temperature Thermistor Support
  288. *
  289. * Thermistors able to support high temperature tend to have a hard time getting
  290. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  291. * will probably be caught when the heating element first turns on during the
  292. * preheating process, which will trigger a min_temp_error as a safety measure
  293. * and force stop everything.
  294. * To circumvent this limitation, we allow for a preheat time (during which,
  295. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  296. * aberrant readings.
  297. *
  298. * If you want to enable this feature for your hotend thermistor(s)
  299. * uncomment and set values > 0 in the constants below
  300. */
  301.  
  302. // The number of consecutive low temperature errors that can occur
  303. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  304. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  305.  
  306. // The number of milliseconds a hotend will preheat before starting to check
  307. // the temperature. This value should NOT be set to the time it takes the
  308. // hot end to reach the target temperature, but the time it takes to reach
  309. // the minimum temperature your thermistor can read. The lower the better/safer.
  310. // This shouldn't need to be more than 30 seconds (30000)
  311. //#define MILLISECONDS_PREHEAT_TIME 0
  312.  
  313. // @section extruder
  314.  
  315. // Extruder runout prevention.
  316. // If the machine is idle and the temperature over MINTEMP
  317. // then extrude some filament every couple of SECONDS.
  318. //#define EXTRUDER_RUNOUT_PREVENT
  319. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  320. #define EXTRUDER_RUNOUT_MINTEMP 190
  321. #define EXTRUDER_RUNOUT_SECONDS 30
  322. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  323. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  324. #endif
  325.  
  326. // @section temperature
  327.  
  328. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  329. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  330. #define TEMP_SENSOR_AD595_OFFSET 0.0
  331. #define TEMP_SENSOR_AD595_GAIN 1.0
  332. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  333. #define TEMP_SENSOR_AD8495_GAIN 1.0
  334.  
  335. /**
  336. * Controller Fan
  337. * To cool down the stepper drivers and MOSFETs.
  338. *
  339. * The fan will turn on automatically whenever any stepper is enabled
  340. * and turn off after a set period after all steppers are turned off.
  341. */
  342. //#define USE_CONTROLLER_FAN
  343. #if ENABLED(USE_CONTROLLER_FAN)
  344. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  345. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  346. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  347. //#define CONTROLLERFAN_SPEED_Z_ONLY 127 // Reduce noise on machines that keep Z enabled
  348. #endif
  349.  
  350. // When first starting the main fan, run it at full speed for the
  351. // given number of milliseconds. This gets the fan spinning reliably
  352. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  353. //#define FAN_KICKSTART_TIME 100
  354.  
  355. // Some coolers may require a non-zero "off" state.
  356. //#define FAN_OFF_PWM 1
  357.  
  358. /**
  359. * PWM Fan Scaling
  360. *
  361. * Define the min/max speeds for PWM fans (as set with M106).
  362. *
  363. * With these options the M106 0-255 value range is scaled to a subset
  364. * to ensure that the fan has enough power to spin, or to run lower
  365. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  366. * Value 0 always turns off the fan.
  367. *
  368. * Define one or both of these to override the default 0-255 range.
  369. */
  370. //#define FAN_MIN_PWM 50
  371. //#define FAN_MAX_PWM 128
  372.  
  373. /**
  374. * FAST PWM FAN Settings
  375. *
  376. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  377. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  378. * frequency as close as possible to the desired frequency.
  379. *
  380. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  381. * Set this to your desired frequency.
  382. * If left undefined this defaults to F = F_CPU/(2*255*1)
  383. * i.e., F = 31.4kHz on 16MHz microcontrollers or F = 39.2kHz on 20MHz microcontrollers.
  384. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  385. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  386. *
  387. * USE_OCR2A_AS_TOP [undefined by default]
  388. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  389. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  390. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  391. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  392. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  393. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  394. */
  395. #if ENABLED(FAST_PWM_FAN)
  396. //#define FAST_PWM_FAN_FREQUENCY 31400
  397. //#define USE_OCR2A_AS_TOP
  398. #endif
  399.  
  400. // @section extruder
  401.  
  402. /**
  403. * Extruder cooling fans
  404. *
  405. * Extruder auto fans automatically turn on when their extruders'
  406. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  407. *
  408. * Your board's pins file specifies the recommended pins. Override those here
  409. * or set to -1 to disable completely.
  410. *
  411. * Multiple extruders can be assigned to the same pin in which case
  412. * the fan will turn on when any selected extruder is above the threshold.
  413. */
  414. #define E0_AUTO_FAN_PIN -1
  415. #define E1_AUTO_FAN_PIN -1
  416. #define E2_AUTO_FAN_PIN -1
  417. #define E3_AUTO_FAN_PIN -1
  418. #define E4_AUTO_FAN_PIN -1
  419. #define E5_AUTO_FAN_PIN -1
  420. #define CHAMBER_AUTO_FAN_PIN -1
  421.  
  422. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  423. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  424. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  425. #define CHAMBER_AUTO_FAN_SPEED 255
  426.  
  427. /**
  428. * Part-Cooling Fan Multiplexer
  429. *
  430. * This feature allows you to digitally multiplex the fan output.
  431. * The multiplexer is automatically switched at tool-change.
  432. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  433. */
  434. #define FANMUX0_PIN -1
  435. #define FANMUX1_PIN -1
  436. #define FANMUX2_PIN -1
  437.  
  438. /**
  439. * M355 Case Light on-off / brightness
  440. */
  441. //#define CASE_LIGHT_ENABLE
  442. #if ENABLED(CASE_LIGHT_ENABLE)
  443. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  444. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  445. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  446. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  447. //#define CASE_LIGHT_MAX_PWM 128 // Limit pwm
  448. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  449. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  450. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  451. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  452. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  453. #endif
  454. #endif
  455.  
  456. // @section homing
  457.  
  458. // If you want endstops to stay on (by default) even when not homing
  459. // enable this option. Override at any time with M120, M121.
  460. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  461.  
  462. // @section extras
  463.  
  464. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  465.  
  466. // Employ an external closed loop controller. Override pins here if needed.
  467. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  468. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  469. //#define CLOSED_LOOP_ENABLE_PIN -1
  470. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  471. #endif
  472.  
  473. /**
  474. * Dual Steppers / Dual Endstops
  475. *
  476. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  477. *
  478. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  479. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  480. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  481. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  482. *
  483. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  484. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  485. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  486. */
  487.  
  488. //#define X_DUAL_STEPPER_DRIVERS
  489. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  490. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  491. //#define X_DUAL_ENDSTOPS
  492. #if ENABLED(X_DUAL_ENDSTOPS)
  493. #define X2_USE_ENDSTOP _XMAX_
  494. #define X2_ENDSTOP_ADJUSTMENT 0
  495. #endif
  496. #endif
  497.  
  498. //#define Y_DUAL_STEPPER_DRIVERS
  499. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  500. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  501. //#define Y_DUAL_ENDSTOPS
  502. #if ENABLED(Y_DUAL_ENDSTOPS)
  503. #define Y2_USE_ENDSTOP _YMAX_
  504. #define Y2_ENDSTOP_ADJUSTMENT 0
  505. #endif
  506. #endif
  507.  
  508. //
  509. // For Z set the number of stepper drivers
  510. //
  511. #define NUM_Z_STEPPER_DRIVERS 1 // (1-4) Z options change based on how many
  512.  
  513. #if NUM_Z_STEPPER_DRIVERS > 1
  514. //#define Z_MULTI_ENDSTOPS
  515. #if ENABLED(Z_MULTI_ENDSTOPS)
  516. #define Z2_USE_ENDSTOP _XMAX_
  517. #define Z2_ENDSTOP_ADJUSTMENT 0
  518. #if NUM_Z_STEPPER_DRIVERS >= 3
  519. #define Z3_USE_ENDSTOP _YMAX_
  520. #define Z3_ENDSTOP_ADJUSTMENT 0
  521. #endif
  522. #if NUM_Z_STEPPER_DRIVERS >= 4
  523. #define Z4_USE_ENDSTOP _ZMAX_
  524. #define Z4_ENDSTOP_ADJUSTMENT 0
  525. #endif
  526. #endif
  527. #endif
  528.  
  529. /**
  530. * Dual X Carriage
  531. *
  532. * This setup has two X carriages that can move independently, each with its own hotend.
  533. * The carriages can be used to print an object with two colors or materials, or in
  534. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  535. * The inactive carriage is parked automatically to prevent oozing.
  536. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  537. * By default the X2 stepper is assigned to the first unused E plug on the board.
  538. *
  539. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  540. *
  541. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  542. * results as long as it supports dual X-carriages. (M605 S0)
  543. *
  544. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  545. * that additional slicer support is not required. (M605 S1)
  546. *
  547. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  548. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  549. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  550. * follow with M605 S2 to initiate duplicated movement.
  551. *
  552. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  553. * the movement of the first except the second extruder is reversed in the X axis.
  554. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  555. * follow with M605 S3 to initiate mirrored movement.
  556. */
  557. //#define DUAL_X_CARRIAGE
  558. #if ENABLED(DUAL_X_CARRIAGE)
  559. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  560. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  561. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  562. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  563. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  564. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  565. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  566. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  567. // without modifying the firmware (through the "M218 T1 X???" command).
  568. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  569.  
  570. // This is the default power-up mode which can be later using M605.
  571. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  572.  
  573. // Default x offset in duplication mode (typically set to half print bed width)
  574. #define DEFAULT_DUPLICATION_X_OFFSET 100
  575.  
  576. #endif // DUAL_X_CARRIAGE
  577.  
  578. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  579. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  580. //#define EXT_SOLENOID
  581.  
  582. // @section homing
  583.  
  584. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  585. #define X_HOME_BUMP_MM 5
  586. #define Y_HOME_BUMP_MM 5
  587. #define Z_HOME_BUMP_MM 2
  588. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  589. //#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  590. //#define HOMING_BACKOFF_MM { 2, 2, 2 } // (mm) Move away from the endstops after homing
  591.  
  592. // When G28 is called, this option will make Y home before X
  593. //#define HOME_Y_BEFORE_X
  594.  
  595. // Enable this if X or Y can't home without homing the other axis first.
  596. //#define CODEPENDENT_XY_HOMING
  597.  
  598. #if ENABLED(BLTOUCH)
  599. /**
  600. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  601. * Do not activate settings that the probe might not understand. Clones might misunderstand
  602. * advanced commands.
  603. *
  604. * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then
  605. * check the wiring of the BROWN, RED and ORANGE wires.
  606. *
  607. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  608. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  609. * like they would be with a real switch. So please check the wiring first.
  610. *
  611. * Settings for all BLTouch and clone probes:
  612. */
  613.  
  614. // Safety: The probe needs time to recognize the command.
  615. // Minimum command delay (ms). Enable and increase if needed.
  616. //#define BLTOUCH_DELAY 500
  617.  
  618. /**
  619. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  620. */
  621.  
  622. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  623. // in special cases, like noisy or filtered input configurations.
  624. //#define BLTOUCH_FORCE_SW_MODE
  625.  
  626. /**
  627. * Settings for BLTouch Smart 3.0 and 3.1
  628. * Summary:
  629. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  630. * - High-Speed mode
  631. * - Disable LCD voltage options
  632. */
  633.  
  634. /**
  635. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  636. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  637. * If disabled, OD mode is the hard-coded default on 3.0
  638. * On startup, Marlin will compare its eeprom to this vale. If the selected mode
  639. * differs, a mode set eeprom write will be completed at initialization.
  640. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  641. */
  642. //#define BLTOUCH_SET_5V_MODE
  643.  
  644. /**
  645. * Safety: Activate if connecting a probe with an unknown voltage mode.
  646. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  647. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  648. * To preserve the life of the probe, use this once then turn it off and re-flash.
  649. */
  650. //#define BLTOUCH_FORCE_MODE_SET
  651.  
  652. /**
  653. * Use "HIGH SPEED" mode for probing.
  654. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  655. * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  656. * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  657. */
  658. //#define BLTOUCH_HS_MODE
  659.  
  660. // Safety: Enable voltage mode settings in the LCD menu.
  661. //#define BLTOUCH_LCD_VOLTAGE_MENU
  662.  
  663. #endif // BLTOUCH
  664.  
  665. /**
  666. * Z Steppers Auto-Alignment
  667. * Add the G34 command to align multiple Z steppers using a bed probe.
  668. */
  669. //#define Z_STEPPER_AUTO_ALIGN
  670. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  671. // Define probe X and Y positions for Z1, Z2 [, Z3]
  672. #define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
  673.  
  674. // Provide Z stepper positions for more rapid convergence in bed alignment.
  675. // Currently requires triple stepper drivers.
  676. //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  677. #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  678. // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  679. // the Z screw positions in the bed carriage.
  680. // Define one position per Z stepper in stepper driver order.
  681. #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  682. #else
  683. // Amplification factor. Used to scale the correction step up or down.
  684. // In case the stepper (spindle) position is further out than the test point.
  685. // Use a value > 1. NOTE: This may cause instability
  686. #define Z_STEPPER_ALIGN_AMP 1.0
  687. #endif
  688.  
  689. // Set number of iterations to align
  690. #define Z_STEPPER_ALIGN_ITERATIONS 3
  691.  
  692. // Enable to restore leveling setup after operation
  693. #define RESTORE_LEVELING_AFTER_G34
  694.  
  695. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  696. #define G34_MAX_GRADE 5 // (%) Maximum incline G34 will handle
  697.  
  698. // Stop criterion. If the accuracy is better than this stop iterating early
  699. #define Z_STEPPER_ALIGN_ACC 0.02
  700. #endif
  701.  
  702. // @section motion
  703.  
  704. #define AXIS_RELATIVE_MODES { false, false, false, false }
  705.  
  706. // Add a Duplicate option for well-separated conjoined nozzles
  707. //#define MULTI_NOZZLE_DUPLICATION
  708.  
  709. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  710. #define INVERT_X_STEP_PIN false
  711. #define INVERT_Y_STEP_PIN false
  712. #define INVERT_Z_STEP_PIN false
  713. #define INVERT_E_STEP_PIN false
  714.  
  715. // Default stepper release if idle. Set to 0 to deactivate.
  716. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  717. // Time can be set by M18 and M84.
  718. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  719. #define DISABLE_INACTIVE_X true
  720. #define DISABLE_INACTIVE_Y true
  721. #define DISABLE_INACTIVE_Z true // Set to false if the nozzle will fall down on your printed part when print has finished.
  722. #define DISABLE_INACTIVE_E true
  723.  
  724. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  725. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  726.  
  727. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  728.  
  729. // Minimum time that a segment needs to take if the buffer is emptied
  730. #define DEFAULT_MINSEGMENTTIME 20000 // (ms)
  731.  
  732. // If defined the movements slow down when the look ahead buffer is only half full
  733. #define SLOWDOWN
  734.  
  735. // Frequency limit
  736. // See nophead's blog for more info
  737. // Not working O
  738. //#define XY_FREQUENCY_LIMIT 15
  739.  
  740. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  741. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  742. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  743. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  744.  
  745. //
  746. // Backlash Compensation
  747. // Adds extra movement to axes on direction-changes to account for backlash.
  748. //
  749. //#define BACKLASH_COMPENSATION
  750. #if ENABLED(BACKLASH_COMPENSATION)
  751. // Define values for backlash distance and correction.
  752. // If BACKLASH_GCODE is enabled these values are the defaults.
  753. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  754. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  755.  
  756. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  757. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  758. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  759.  
  760. // Add runtime configuration and tuning of backlash values (M425)
  761. //#define BACKLASH_GCODE
  762.  
  763. #if ENABLED(BACKLASH_GCODE)
  764. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  765. #define MEASURE_BACKLASH_WHEN_PROBING
  766.  
  767. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  768. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  769. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  770. // increments while checking for the contact to be broken.
  771. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  772. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  773. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
  774. #endif
  775. #endif
  776. #endif
  777.  
  778. /**
  779. * Automatic backlash, position and hotend offset calibration
  780. *
  781. * Enable G425 to run automatic calibration using an electrically-
  782. * conductive cube, bolt, or washer mounted on the bed.
  783. *
  784. * G425 uses the probe to touch the top and sides of the calibration object
  785. * on the bed and measures and/or correct positional offsets, axis backlash
  786. * and hotend offsets.
  787. *
  788. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  789. * ±5mm of true values for G425 to succeed.
  790. */
  791. //#define CALIBRATION_GCODE
  792. #if ENABLED(CALIBRATION_GCODE)
  793.  
  794. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  795.  
  796. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
  797. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
  798. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
  799.  
  800. // The following parameters refer to the conical section of the nozzle tip.
  801. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  802. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  803.  
  804. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  805. //#define CALIBRATION_REPORTING
  806.  
  807. // The true location and dimension the cube/bolt/washer on the bed.
  808. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  809. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  810.  
  811. // Comment out any sides which are unreachable by the probe. For best
  812. // auto-calibration results, all sides must be reachable.
  813. #define CALIBRATION_MEASURE_RIGHT
  814. #define CALIBRATION_MEASURE_FRONT
  815. #define CALIBRATION_MEASURE_LEFT
  816. #define CALIBRATION_MEASURE_BACK
  817.  
  818. // Probing at the exact top center only works if the center is flat. If
  819. // probing on a screwhead or hollow washer, probe near the edges.
  820. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  821.  
  822. // Define the pin to read during calibration
  823. #ifndef CALIBRATION_PIN
  824. #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
  825. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
  826. //#define CALIBRATION_PIN_PULLDOWN
  827. #define CALIBRATION_PIN_PULLUP
  828. #endif
  829. #endif
  830.  
  831. /**
  832. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  833. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  834. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  835. * lowest stepping frequencies.
  836. */
  837. //#define ADAPTIVE_STEP_SMOOTHING
  838.  
  839. /**
  840. * Custom Microstepping
  841. * Override as-needed for your setup. Up to 3 MS pins are supported.
  842. */
  843. //#define MICROSTEP1 LOW,LOW,LOW
  844. //#define MICROSTEP2 HIGH,LOW,LOW
  845. //#define MICROSTEP4 LOW,HIGH,LOW
  846. //#define MICROSTEP8 HIGH,HIGH,LOW
  847. //#define MICROSTEP16 LOW,LOW,HIGH
  848. //#define MICROSTEP32 HIGH,LOW,HIGH
  849.  
  850. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  851. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  852.  
  853. /**
  854. * @section stepper motor current
  855. *
  856. * Some boards have a means of setting the stepper motor current via firmware.
  857. *
  858. * The power on motor currents are set by:
  859. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  860. * known compatible chips: A4982
  861. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  862. * known compatible chips: AD5206
  863. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  864. * known compatible chips: MCP4728
  865. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  866. * known compatible chips: MCP4451, MCP4018
  867. *
  868. * Motor currents can also be set by M907 - M910 and by the LCD.
  869. * M907 - applies to all.
  870. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  871. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  872. */
  873. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  874. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  875. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  876.  
  877. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  878. //#define DIGIPOT_I2C
  879. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  880. /**
  881. * Common slave addresses:
  882. *
  883. * A (A shifted) B (B shifted) IC
  884. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  885. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  886. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  887. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  888. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  889. */
  890. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  891. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  892. #endif
  893.  
  894. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  895. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
  896. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  897. // These correspond to the physical drivers, so be mindful if the order is changed.
  898. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  899.  
  900. //===========================================================================
  901. //=============================Additional Features===========================
  902. //===========================================================================
  903.  
  904. // @section lcd
  905.  
  906. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  907. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
  908. #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  909. #if ENABLED(ULTIPANEL)
  910. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  911. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  912. #endif
  913. #endif
  914.  
  915. // Change values more rapidly when the encoder is rotated faster
  916. #define ENCODER_RATE_MULTIPLIER
  917. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  918. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  919. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  920. #endif
  921.  
  922. // Play a beep when the feedrate is changed from the Status Screen
  923. //#define BEEP_ON_FEEDRATE_CHANGE
  924. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  925. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  926. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  927. #endif
  928.  
  929. #if HAS_LCD_MENU
  930.  
  931. // Include a page of printer information in the LCD Main Menu
  932. //#define LCD_INFO_MENU
  933. #if ENABLED(LCD_INFO_MENU)
  934. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  935. #endif
  936.  
  937. // BACK menu items keep the highlight at the top
  938. //#define TURBO_BACK_MENU_ITEM
  939.  
  940. /**
  941. * LED Control Menu
  942. * Add LED Control to the LCD menu
  943. */
  944. //#define LED_CONTROL_MENU
  945. #if ENABLED(LED_CONTROL_MENU)
  946. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  947. #if ENABLED(LED_COLOR_PRESETS)
  948. #define LED_USER_PRESET_RED 255 // User defined RED value
  949. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  950. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  951. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  952. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  953. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  954. #endif
  955. #endif
  956.  
  957. #endif // HAS_LCD_MENU
  958.  
  959. // Scroll a longer status message into view
  960. //#define STATUS_MESSAGE_SCROLLING
  961.  
  962. // On the Info Screen, display XY with one decimal place when possible
  963. //#define LCD_DECIMAL_SMALL_XY
  964.  
  965. // The timeout (in ms) to return to the status screen from sub-menus
  966. //#define LCD_TIMEOUT_TO_STATUS 15000
  967.  
  968. // Add an 'M73' G-code to set the current percentage
  969. //#define LCD_SET_PROGRESS_MANUALLY
  970.  
  971. // Show the E position (filament used) during printing
  972. //#define LCD_SHOW_E_TOTAL
  973.  
  974. #if HAS_GRAPHICAL_LCD && HAS_PRINT_PROGRESS
  975. //#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits
  976. //#define SHOW_REMAINING_TIME // Display estimated time to completion
  977. #if ENABLED(SHOW_REMAINING_TIME)
  978. //#define USE_M73_REMAINING_TIME // Use remaining time from M73 command instead of estimation
  979. //#define ROTATE_PROGRESS_DISPLAY // Display (P)rogress, (E)lapsed, and (R)emaining time
  980. #endif
  981. #endif
  982.  
  983. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  984. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  985. #if ENABLED(LCD_PROGRESS_BAR)
  986. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  987. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  988. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  989. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  990. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  991. #endif
  992. #endif
  993.  
  994. #if ENABLED(SDSUPPORT)
  995.  
  996. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  997. // around this by connecting a push button or single throw switch to the pin defined
  998. // as SD_DETECT_PIN in your board's pins definitions.
  999. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  1000. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  1001. //#define SD_DETECT_INVERTED
  1002.  
  1003. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  1004. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  1005.  
  1006. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  1007. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  1008. #define SDCARD_RATHERRECENTFIRST
  1009.  
  1010. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  1011.  
  1012. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  1013.  
  1014. #define EVENT_GCODE_SD_STOP "G28XY" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  1015.  
  1016. /**
  1017. * Continue after Power-Loss (Creality3D)
  1018. *
  1019. * Store the current state to the SD Card at the start of each layer
  1020. * during SD printing. If the recovery file is found at boot time, present
  1021. * an option on the LCD screen to continue the print from the last-known
  1022. * point in the file.
  1023. */
  1024. //#define POWER_LOSS_RECOVERY
  1025. #if ENABLED(POWER_LOSS_RECOVERY)
  1026. //#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power loss
  1027. //#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power loss with UPS)
  1028. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  1029. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  1030. //#define POWER_LOSS_PULL // Set pullup / pulldown as appropriate
  1031. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  1032. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  1033.  
  1034. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  1035. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  1036. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  1037. #endif
  1038.  
  1039. /**
  1040. * Sort SD file listings in alphabetical order.
  1041. *
  1042. * With this option enabled, items on SD cards will be sorted
  1043. * by name for easier navigation.
  1044. *
  1045. * By default...
  1046. *
  1047. * - Use the slowest -but safest- method for sorting.
  1048. * - Folders are sorted to the top.
  1049. * - The sort key is statically allocated.
  1050. * - No added G-code (M34) support.
  1051. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  1052. *
  1053. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  1054. * compiler to calculate the worst-case usage and throw an error if the SRAM
  1055. * limit is exceeded.
  1056. *
  1057. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  1058. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  1059. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  1060. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  1061. */
  1062. //#define SDCARD_SORT_ALPHA
  1063.  
  1064. // SD Card Sorting options
  1065. #if ENABLED(SDCARD_SORT_ALPHA)
  1066. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  1067. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  1068. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  1069. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  1070. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  1071. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  1072. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  1073. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  1074. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  1075. #endif
  1076.  
  1077. // This allows hosts to request long names for files and folders with M33
  1078. //#define LONG_FILENAME_HOST_SUPPORT
  1079.  
  1080. // Enable this option to scroll long filenames in the SD card menu
  1081. //#define SCROLL_LONG_FILENAMES
  1082.  
  1083. // Leave the heaters on after Stop Print (not recommended!)
  1084. //#define SD_ABORT_NO_COOLDOWN
  1085.  
  1086. /**
  1087. * This option allows you to abort SD printing when any endstop is triggered.
  1088. * This feature must be enabled with "M540 S1" or from the LCD menu.
  1089. * To have any effect, endstops must be enabled during SD printing.
  1090. */
  1091. //#define SD_ABORT_ON_ENDSTOP_HIT
  1092.  
  1093. /**
  1094. * This option makes it easier to print the same SD Card file again.
  1095. * On print completion the LCD Menu will open with the file selected.
  1096. * You can just click to start the print, or navigate elsewhere.
  1097. */
  1098. //#define SD_REPRINT_LAST_SELECTED_FILE
  1099.  
  1100. /**
  1101. * Auto-report SdCard status with M27 S<seconds>
  1102. */
  1103. //#define AUTO_REPORT_SD_STATUS
  1104.  
  1105. /**
  1106. * Support for USB thumb drives using an Arduino USB Host Shield or
  1107. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  1108. * to Marlin as an SD card.
  1109. *
  1110. * The MAX3421E can be assigned the same pins as the SD card reader, with
  1111. * the following pin mapping:
  1112. *
  1113. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  1114. * INT --> SD_DETECT_PIN [1]
  1115. * SS --> SDSS
  1116. *
  1117. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  1118. */
  1119. //#define USB_FLASH_DRIVE_SUPPORT
  1120. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  1121. #define USB_CS_PIN SDSS
  1122. #define USB_INTR_PIN SD_DETECT_PIN
  1123.  
  1124. /**
  1125. * USB Host Shield Library
  1126. *
  1127. * - UHS2 uses no interrupts and has been production-tested
  1128. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  1129. *
  1130. * - UHS3 is newer code with better USB compatibility. But it
  1131. * is less tested and is known to interfere with Servos.
  1132. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  1133. */
  1134. //#define USE_UHS3_USB
  1135. #endif
  1136.  
  1137. /**
  1138. * When using a bootloader that supports SD-Firmware-Flashing,
  1139. * add a menu item to activate SD-FW-Update on the next reboot.
  1140. *
  1141. * Requires ATMEGA2560 (Arduino Mega)
  1142. *
  1143. * Tested with this bootloader:
  1144. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  1145. */
  1146. //#define SD_FIRMWARE_UPDATE
  1147. #if ENABLED(SD_FIRMWARE_UPDATE)
  1148. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  1149. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  1150. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  1151. #endif
  1152.  
  1153. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  1154. //#define BINARY_FILE_TRANSFER
  1155.  
  1156. #if HAS_SDCARD_CONNECTION
  1157. /**
  1158. * Set this option to one of the following (or the board's defaults apply):
  1159. *
  1160. * LCD - Use the SD drive in the external LCD controller.
  1161. * ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  1162. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  1163. *
  1164. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  1165. */
  1166. //#define SDCARD_CONNECTION LCD
  1167. #endif
  1168.  
  1169. #endif // SDSUPPORT
  1170.  
  1171. /**
  1172. * By default an onboard SD card reader may be shared as a USB mass-
  1173. * storage device. This option hides the SD card from the host PC.
  1174. */
  1175. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  1176.  
  1177. /**
  1178. * Additional options for Graphical Displays
  1179. *
  1180. * Use the optimizations here to improve printing performance,
  1181. * which can be adversely affected by graphical display drawing,
  1182. * especially when doing several short moves, and when printing
  1183. * on DELTA and SCARA machines.
  1184. *
  1185. * Some of these options may result in the display lagging behind
  1186. * controller events, as there is a trade-off between reliable
  1187. * printing performance versus fast display updates.
  1188. */
  1189. #if HAS_GRAPHICAL_LCD
  1190. // Show SD percentage next to the progress bar
  1191. //#define DOGM_SD_PERCENT
  1192.  
  1193. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  1194. #define XYZ_HOLLOW_FRAME
  1195.  
  1196. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  1197. #define MENU_HOLLOW_FRAME
  1198.  
  1199. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  1200. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1201. //#define USE_BIG_EDIT_FONT
  1202.  
  1203. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  1204. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  1205. //#define USE_SMALL_INFOFONT
  1206.  
  1207. // Enable this option and reduce the value to optimize screen updates.
  1208. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  1209. //#define DOGM_SPI_DELAY_US 5
  1210.  
  1211. // Swap the CW/CCW indicators in the graphics overlay
  1212. //#define OVERLAY_GFX_REVERSE
  1213.  
  1214. /**
  1215. * ST7920-based LCDs can emulate a 16 x 4 character display using
  1216. * the ST7920 character-generator for very fast screen updates.
  1217. * Enable LIGHTWEIGHT_UI to use this special display mode.
  1218. *
  1219. * Since LIGHTWEIGHT_UI has limited space, the position and status
  1220. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  1221. * length of time to display the status message before clearing.
  1222. *
  1223. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  1224. * This will prevent position updates from being displayed.
  1225. */
  1226. #if ENABLED(U8GLIB_ST7920)
  1227. //#define LIGHTWEIGHT_UI
  1228. #if ENABLED(LIGHTWEIGHT_UI)
  1229. #define STATUS_EXPIRE_SECONDS 20
  1230. #endif
  1231. #endif
  1232.  
  1233. /**
  1234. * Status (Info) Screen customizations
  1235. * These options may affect code size and screen render time.
  1236. * Custom status screens can forcibly override these settings.
  1237. */
  1238. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1239. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1240. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1241. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1242. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1243. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1244. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1245. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1246. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1247. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1248. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1249. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1250.  
  1251. // Frivolous Game Options
  1252. //#define MARLIN_BRICKOUT
  1253. //#define MARLIN_INVADERS
  1254. //#define MARLIN_SNAKE
  1255. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1256.  
  1257. #endif // HAS_GRAPHICAL_LCD
  1258.  
  1259. //
  1260. // Additional options for DGUS / DWIN displays
  1261. //
  1262. #if HAS_DGUS_LCD
  1263. #define DGUS_SERIAL_PORT 2
  1264. #define DGUS_BAUDRATE 115200
  1265.  
  1266. #define DGUS_RX_BUFFER_SIZE 128
  1267. #define DGUS_TX_BUFFER_SIZE 48
  1268. //#define DGUS_SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
  1269.  
  1270. #define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
  1271. #define BOOTSCREEN_TIMEOUT 3000 // (ms) Duration to display the boot screen
  1272.  
  1273. #if EITHER(DGUS_LCD_UI_FYSETC, DGUS_LCD_UI_HIPRECY)
  1274. #define DGUS_PRINT_FILENAME // Display the filename during printing
  1275. #define DGUS_PREHEAT_UI // Display a preheat screen during heatup
  1276.  
  1277. #if ENABLED(DGUS_LCD_UI_FYSETC)
  1278. //#define DUGS_UI_MOVE_DIS_OPTION // Disabled by default for UI_FYSETC
  1279. #else
  1280. #define DUGS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
  1281. #endif
  1282.  
  1283. #define DGUS_FILAMENT_LOADUNLOAD
  1284. #if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
  1285. #define DGUS_FILAMENT_PURGE_LENGTH 10
  1286. #define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
  1287. #endif
  1288.  
  1289. #define DGUS_UI_WAITING // Show a "waiting" screen between some screens
  1290. #if ENABLED(DGUS_UI_WAITING)
  1291. #define DGUS_UI_WAITING_STATUS 10
  1292. #define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
  1293. #endif
  1294. #endif
  1295. #endif // HAS_DGUS_LCD
  1296.  
  1297. //
  1298. // Touch UI for the FTDI Embedded Video Engine (EVE)
  1299. //
  1300. #if ENABLED(TOUCH_UI_FTDI_EVE)
  1301. // Display board used
  1302. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1303. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1304. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1305. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1306. //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
  1307.  
  1308. // Correct the resolution if not using the stock TFT panel.
  1309. //#define TOUCH_UI_320x240
  1310. //#define TOUCH_UI_480x272
  1311. //#define TOUCH_UI_800x480
  1312.  
  1313. // Mappings for boards with a standard RepRapDiscount Display connector
  1314. //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
  1315. //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
  1316. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1317. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1318. #if ENABLED(OTHER_PIN_LAYOUT)
  1319. // The pins for CS and MOD_RESET (PD) must be chosen.
  1320. #define CLCD_MOD_RESET 9
  1321. #define CLCD_SPI_CS 10
  1322.  
  1323. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1324. //#define CLCD_USE_SOFT_SPI
  1325. #if ENABLED(CLCD_USE_SOFT_SPI)
  1326. #define CLCD_SOFT_SPI_MOSI 11
  1327. #define CLCD_SOFT_SPI_MISO 12
  1328. #define CLCD_SOFT_SPI_SCLK 13
  1329. #endif
  1330. #endif
  1331.  
  1332. // Display Orientation. An inverted (i.e. upside-down) display
  1333. // is supported on the FT800. The FT810 and beyond also support
  1334. // portrait and mirrored orientations.
  1335. //#define TOUCH_UI_INVERTED
  1336. //#define TOUCH_UI_PORTRAIT
  1337. //#define TOUCH_UI_MIRRORED
  1338.  
  1339. // UTF8 processing and rendering.
  1340. // Unsupported characters are shown as '?'.
  1341. //#define TOUCH_UI_USE_UTF8
  1342. #if ENABLED(TOUCH_UI_USE_UTF8)
  1343. // Western accents support. These accented characters use
  1344. // combined bitmaps and require relatively little storage.
  1345. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1346. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1347. // Additional character groups. These characters require
  1348. // full bitmaps and take up considerable storage:
  1349. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1350. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1351. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1352. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1353. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1354. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1355. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  1356. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  1357. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  1358. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  1359. #endif
  1360. #endif
  1361.  
  1362. // Use a smaller font when labels don't fit buttons
  1363. #define TOUCH_UI_FIT_TEXT
  1364.  
  1365. // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1366. //#define LCD_LANGUAGE_1 en
  1367. //#define LCD_LANGUAGE_2 fr
  1368. //#define LCD_LANGUAGE_3 de
  1369. //#define LCD_LANGUAGE_4 es
  1370. //#define LCD_LANGUAGE_5 it
  1371.  
  1372. // Use a numeric passcode for "Screen lock" keypad.
  1373. // (recommended for smaller displays)
  1374. //#define TOUCH_UI_PASSCODE
  1375.  
  1376. // Output extra debug info for Touch UI events
  1377. //#define TOUCH_UI_DEBUG
  1378.  
  1379. // Developer menu (accessed by touching "About Printer" copyright text)
  1380. //#define TOUCH_UI_DEVELOPER_MENU
  1381. #endif
  1382.  
  1383. //
  1384. // FSMC Graphical TFT
  1385. //
  1386. #if ENABLED(FSMC_GRAPHICAL_TFT)
  1387. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1388. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1389. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1390. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1391. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1392. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1393. #endif
  1394.  
  1395. //
  1396. // ADC Button Debounce
  1397. //
  1398. #if HAS_ADC_BUTTONS
  1399. #define ADC_BUTTON_DEBOUNCE_DELAY 16 // (ms) Increase if buttons bounce or repeat too fast
  1400. #endif
  1401.  
  1402. // @section safety
  1403.  
  1404. /**
  1405. * The watchdog hardware timer will do a reset and disable all outputs
  1406. * if the firmware gets too overloaded to read the temperature sensors.
  1407. *
  1408. * If you find that watchdog reboot causes your AVR board to hang forever,
  1409. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1410. * NOTE: This method is less reliable as it can only catch hangups while
  1411. * interrupts are enabled.
  1412. */
  1413. #define USE_WATCHDOG
  1414. #if ENABLED(USE_WATCHDOG)
  1415. //#define WATCHDOG_RESET_MANUAL
  1416. #endif
  1417.  
  1418. // @section lcd
  1419.  
  1420. /**
  1421. * Babystepping enables movement of the axes by tiny increments without changing
  1422. * the current position values. This feature is used primarily to adjust the Z
  1423. * axis in the first layer of a print in real-time.
  1424. *
  1425. * Warning: Does not respect endstops!
  1426. */
  1427. #define BABYSTEPPING
  1428. #if ENABLED(BABYSTEPPING)
  1429. //#define BABYSTEP_WITHOUT_HOMING
  1430. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1431. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1432. #define BABYSTEP_MULTIPLICATOR_Z 1 // Babysteps are very small. Increase for faster motion.
  1433. #define BABYSTEP_MULTIPLICATOR_XY 1
  1434.  
  1435. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1436. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1437. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1438. // Note: Extra time may be added to mitigate controller latency.
  1439. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1440. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1441. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1442. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1443. #endif
  1444. #endif
  1445.  
  1446. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1447.  
  1448. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1449. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1450. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1451. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1452. #endif
  1453. #endif
  1454.  
  1455. // @section extruder
  1456.  
  1457. /**
  1458. * Linear Pressure Control v1.5
  1459. *
  1460. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1461. * K=0 means advance disabled.
  1462. *
  1463. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1464. *
  1465. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1466. * Larger K values will be needed for flexible filament and greater distances.
  1467. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1468. * print acceleration will be reduced during the affected moves to keep within the limit.
  1469. *
  1470. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1471. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  1472. */
  1473. //#define LIN_ADVANCE
  1474. #if ENABLED(LIN_ADVANCE)
  1475. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1476. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  1477. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1478. #endif
  1479.  
  1480. // @section leveling
  1481.  
  1482. /**
  1483. * Points to probe for all 3-point Leveling procedures.
  1484. * Override if the automatically selected points are inadequate.
  1485. */
  1486. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1487. //#define PROBE_PT_1_X 15
  1488. //#define PROBE_PT_1_Y 180
  1489. //#define PROBE_PT_2_X 15
  1490. //#define PROBE_PT_2_Y 20
  1491. //#define PROBE_PT_3_X 170
  1492. //#define PROBE_PT_3_Y 20
  1493. #endif
  1494.  
  1495. /**
  1496. * Override MIN_PROBE_EDGE for each side of the build plate
  1497. * Useful to get probe points to exact positions on targets or
  1498. * to allow leveling to avoid plate clamps on only specific
  1499. * sides of the bed. With NOZZLE_AS_PROBE negative values are
  1500. * allowed, to permit probing outside the bed.
  1501. *
  1502. * If you are replacing the prior *_PROBE_BED_POSITION options,
  1503. * LEFT and FRONT values in most cases will map directly over
  1504. * RIGHT and REAR would be the inverse such as
  1505. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1506. *
  1507. * This will allow all positions to match at compilation, however
  1508. * should the probe position be modified with M851XY then the
  1509. * probe points will follow. This prevents any change from causing
  1510. * the probe to be unable to reach any points.
  1511. */
  1512. #if PROBE_SELECTED && !IS_KINEMATIC
  1513. //#define MIN_PROBE_EDGE_LEFT 5
  1514. //#define MIN_PROBE_EDGE_RIGHT 200
  1515. //#define MIN_PROBE_EDGE_FRONT 55
  1516. //#define MIN_PROBE_EDGE_BACK 200
  1517. #define MIN_PROBE_EDGE_LEFT MIN_PROBE_EDGE
  1518. #define MIN_PROBE_EDGE_RIGHT MIN_PROBE_EDGE
  1519. #define MIN_PROBE_EDGE_FRONT MIN_PROBE_EDGE
  1520. #define MIN_PROBE_EDGE_BACK MIN_PROBE_EDGE
  1521. #endif
  1522.  
  1523. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1524. // Override the mesh area if the automatic (max) area is too large
  1525. //#define MESH_MIN_X MESH_INSET
  1526. //#define MESH_MIN_Y MESH_INSET
  1527. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1528. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1529. #endif
  1530.  
  1531. /**
  1532. * Repeatedly attempt G29 leveling until it succeeds.
  1533. * Stop after G29_MAX_RETRIES attempts.
  1534. */
  1535. //#define G29_RETRY_AND_RECOVER
  1536. #if ENABLED(G29_RETRY_AND_RECOVER)
  1537. #define G29_MAX_RETRIES 3
  1538. #define G29_HALT_ON_FAILURE
  1539. /**
  1540. * Specify the GCODE commands that will be executed when leveling succeeds,
  1541. * between attempts, and after the maximum number of retries have been tried.
  1542. */
  1543. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1544. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1545. #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"
  1546.  
  1547. #endif
  1548.  
  1549. /**
  1550. * Thermal Probe Compensation
  1551. * Probe measurements are adjusted to compensate for temperature distortion.
  1552. * Use G76 to calibrate this feature. Use M871 to set values manually.
  1553. * For a more detailed explanation of the process see G76_M871.cpp.
  1554. */
  1555. #if HAS_BED_PROBE && TEMP_SENSOR_PROBE && TEMP_SENSOR_BED
  1556. // Enable thermal first layer compensation using bed and probe temperatures
  1557. #define PROBE_TEMP_COMPENSATION
  1558.  
  1559. // Add additional compensation depending on hotend temperature
  1560. // Note: this values cannot be calibrated and have to be set manually
  1561. #if ENABLED(PROBE_TEMP_COMPENSATION)
  1562. // Max temperature that can be reached by heated bed.
  1563. // This is required only for the calibration process.
  1564. #define PTC_MAX_BED_TEMP 110
  1565.  
  1566. // Park position to wait for probe cooldown
  1567. #define PTC_PARK_POS_X 0.0F
  1568. #define PTC_PARK_POS_Y 0.0F
  1569. #define PTC_PARK_POS_Z 100.0F
  1570.  
  1571. // Probe position to probe and wait for probe to reach target temperature
  1572. #define PTC_PROBE_POS_X 90.0F
  1573. #define PTC_PROBE_POS_Y 100.0F
  1574.  
  1575. // Enable additional compensation using hotend temperature
  1576. // Note: this values cannot be calibrated automatically but have to be set manually
  1577. //#define USE_TEMP_EXT_COMPENSATION
  1578. #endif
  1579. #endif
  1580.  
  1581. // @section extras
  1582.  
  1583. //
  1584. // G60/G61 Position Save and Return
  1585. //
  1586. //#define SAVED_POSITIONS 1 // Each saved position slot costs 12 bytes
  1587.  
  1588. //
  1589. // G2/G3 Arc Support
  1590. //
  1591. //#define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1592. #if ENABLED(ARC_SUPPORT)
  1593. #define MM_PER_ARC_SEGMENT 1 // (mm) Length (or minimum length) of each arc segment
  1594. //#define ARC_SEGMENTS_PER_R 1 // Max segment length, MM_PER = Min
  1595. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1596. //#define ARC_SEGMENTS_PER_SEC 50 // Use feedrate to choose segment length (with MM_PER_ARC_SEGMENT as the minimum)
  1597. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1598. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1599. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1600. #endif
  1601.  
  1602. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1603. //#define BEZIER_CURVE_SUPPORT
  1604.  
  1605. /**
  1606. * G38 Probe Target
  1607. *
  1608. * This option adds G38.2 and G38.3 (probe towards target)
  1609. * and optionally G38.4 and G38.5 (probe away from target).
  1610. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1611. */
  1612. //#define G38_PROBE_TARGET
  1613. #if ENABLED(G38_PROBE_TARGET)
  1614. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1615. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1616. #endif
  1617.  
  1618. // Moves (or segments) with fewer steps than this will be joined with the next move
  1619. #define MIN_STEPS_PER_SEGMENT 6
  1620.  
  1621. /**
  1622. * Minimum delay before and after setting the stepper DIR (in ns)
  1623. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1624. * 20 : Minimum for TMC2xxx drivers
  1625. * 200 : Minimum for A4988 drivers
  1626. * 400 : Minimum for A5984 drivers
  1627. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1628. * 650 : Minimum for DRV8825 drivers
  1629. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1630. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1631. *
  1632. * Override the default value based on the driver type set in Configuration.h.
  1633. */
  1634. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1635. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1636.  
  1637. /**
  1638. * Minimum stepper driver pulse width (in µs)
  1639. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1640. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1641. * 1 : Minimum for A4988 and A5984 stepper drivers
  1642. * 2 : Minimum for DRV8825 stepper drivers
  1643. * 3 : Minimum for TB6600 stepper drivers
  1644. * 30 : Minimum for TB6560 stepper drivers
  1645. *
  1646. * Override the default value based on the driver type set in Configuration.h.
  1647. */
  1648. //#define MINIMUM_STEPPER_PULSE 2
  1649.  
  1650. /**
  1651. * Maximum stepping rate (in Hz) the stepper driver allows
  1652. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1653. * 5000000 : Maximum for TMC2xxx stepper drivers
  1654. * 1000000 : Maximum for LV8729 stepper driver
  1655. * 500000 : Maximum for A4988 stepper driver
  1656. * 250000 : Maximum for DRV8825 stepper driver
  1657. * 150000 : Maximum for TB6600 stepper driver
  1658. * 15000 : Maximum for TB6560 stepper driver
  1659. *
  1660. * Override the default value based on the driver type set in Configuration.h.
  1661. */
  1662. //#define MAXIMUM_STEPPER_RATE 250000
  1663.  
  1664. // @section temperature
  1665.  
  1666. // Control heater 0 and heater 1 in parallel.
  1667. //#define HEATERS_PARALLEL
  1668.  
  1669. //===========================================================================
  1670. //================================= Buffers =================================
  1671. //===========================================================================
  1672.  
  1673. // @section hidden
  1674.  
  1675. // The number of linear motions that can be in the plan at any give time.
  1676. // 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.
  1677. #if ENABLED(SDSUPPORT)
  1678. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  1679. #else
  1680. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  1681. #endif
  1682.  
  1683. // @section serial
  1684.  
  1685. // The ASCII buffer for serial input
  1686. #define MAX_CMD_SIZE 96
  1687. #define BUFSIZE 4
  1688.  
  1689. // Transmission to Host Buffer Size
  1690. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1691. // To buffer a simple "ok" you need 4 bytes.
  1692. // For ADVANCED_OK (M105) you need 32 bytes.
  1693. // For debug-echo: 128 bytes for the optimal speed.
  1694. // Other output doesn't need to be that speedy.
  1695. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1696. #define TX_BUFFER_SIZE 0
  1697.  
  1698. // Host Receive Buffer Size
  1699. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1700. // To use flow control, set this buffer size to at least 1024 bytes.
  1701. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1702. //#define RX_BUFFER_SIZE 1024
  1703.  
  1704. #if RX_BUFFER_SIZE >= 1024
  1705. // Enable to have the controller send XON/XOFF control characters to
  1706. // the host to signal the RX buffer is becoming full.
  1707. //#define SERIAL_XON_XOFF
  1708. #endif
  1709.  
  1710. // Add M575 G-code to change the baud rate
  1711. //#define BAUD_RATE_GCODE
  1712.  
  1713. #if ENABLED(SDSUPPORT)
  1714. // Enable this option to collect and display the maximum
  1715. // RX queue usage after transferring a file to SD.
  1716. //#define SERIAL_STATS_MAX_RX_QUEUED
  1717.  
  1718. // Enable this option to collect and display the number
  1719. // of dropped bytes after a file transfer to SD.
  1720. //#define SERIAL_STATS_DROPPED_RX
  1721. #endif
  1722.  
  1723. // Enable an emergency-command parser to intercept certain commands as they
  1724. // enter the serial receive buffer, so they cannot be blocked.
  1725. // Currently handles M108, M112, M410
  1726. // Does not work on boards using AT90USB (USBCON) processors!
  1727. //#define EMERGENCY_PARSER
  1728.  
  1729. // Bad Serial-connections can miss a received command by sending an 'ok'
  1730. // Therefore some clients abort after 30 seconds in a timeout.
  1731. // Some other clients start sending commands while receiving a 'wait'.
  1732. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1733. //#define NO_TIMEOUTS 1000 // Milliseconds
  1734.  
  1735. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1736. //#define ADVANCED_OK
  1737.  
  1738. // Printrun may have trouble receiving long strings all at once.
  1739. // This option inserts short delays between lines of serial output.
  1740. #define SERIAL_OVERRUN_PROTECTION
  1741.  
  1742. // @section extras
  1743.  
  1744. /**
  1745. * Extra Fan Speed
  1746. * Adds a secondary fan speed for each print-cooling fan.
  1747. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1748. * 'M106 P<fan> T2' : Use the set secondary speed
  1749. * 'M106 P<fan> T1' : Restore the previous fan speed
  1750. */
  1751. //#define EXTRA_FAN_SPEED
  1752.  
  1753. /**
  1754. * Firmware-based and LCD-controlled retract
  1755. *
  1756. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1757. * Use M207 and M208 to define parameters for retract / recover.
  1758. *
  1759. * Use M209 to enable or disable auto-retract.
  1760. * With auto-retract enabled, all G1 E moves within the set range
  1761. * will be converted to firmware-based retract/recover moves.
  1762. *
  1763. * Be sure to turn off auto-retract during filament change.
  1764. *
  1765. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1766. *
  1767. */
  1768. //#define FWRETRACT
  1769. #if ENABLED(FWRETRACT)
  1770. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  1771. #if ENABLED(FWRETRACT_AUTORETRACT)
  1772. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  1773. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  1774. #endif
  1775. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  1776. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  1777. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  1778. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  1779. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  1780. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  1781. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  1782. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  1783. #if ENABLED(MIXING_EXTRUDER)
  1784. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  1785. #endif
  1786. #endif
  1787.  
  1788. /**
  1789. * Universal tool change settings.
  1790. * Applies to all types of extruders except where explicitly noted.
  1791. */
  1792. #if EXTRUDERS > 1
  1793. // Z raise distance for tool-change, as needed for some extruders
  1794. #define TOOLCHANGE_ZRAISE 2 // (mm)
  1795. //#define TOOLCHANGE_NO_RETURN // Never return to the previous position on tool-change
  1796. #if ENABLED(TOOLCHANGE_NO_RETURN)
  1797. //#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // G-code to run after tool-change is complete
  1798. #endif
  1799.  
  1800. // Retract and prime filament on tool-change
  1801. //#define TOOLCHANGE_FILAMENT_SWAP
  1802. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1803. #define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
  1804. #define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
  1805. #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
  1806. #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
  1807. #endif
  1808.  
  1809. /**
  1810. * Position to park head during tool change.
  1811. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  1812. */
  1813. //#define TOOLCHANGE_PARK
  1814. #if ENABLED(TOOLCHANGE_PARK)
  1815. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  1816. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  1817. #endif
  1818. #endif
  1819.  
  1820. /**
  1821. * Advanced Pause
  1822. * Experimental feature for filament change support and for parking the nozzle when paused.
  1823. * Adds the GCode M600 for initiating filament change.
  1824. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1825. *
  1826. * Requires an LCD display.
  1827. * Requires NOZZLE_PARK_FEATURE.
  1828. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1829. */
  1830. //#define ADVANCED_PAUSE_FEATURE
  1831. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1832. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1833. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1834. // This short retract is done immediately, before parking the nozzle.
  1835. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1836. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1837. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1838. // For Bowden, the full length of the tube and nozzle.
  1839. // For direct drive, the full length of the nozzle.
  1840. // Set to 0 for manual unloading.
  1841. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1842. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1843. // 0 to disable start loading and skip to fast load only
  1844. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1845. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1846. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1847. // For Bowden, the full length of the tube and nozzle.
  1848. // For direct drive, the full length of the nozzle.
  1849. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1850. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1851. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1852. // Set to 0 for manual extrusion.
  1853. // Filament can be extruded repeatedly from the Filament Change menu
  1854. // until extrusion is consistent, and to purge old filament.
  1855. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  1856. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  1857.  
  1858. // Filament Unload does a Retract, Delay, and Purge first:
  1859. #define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
  1860. #define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1861. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1862. #define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
  1863.  
  1864. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1865. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1866. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1867.  
  1868. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1869. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1870.  
  1871. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1872. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1873. #endif
  1874.  
  1875. // @section tmc
  1876.  
  1877. /**
  1878. * TMC26X Stepper Driver options
  1879. *
  1880. * The TMC26XStepper library is required for this stepper driver.
  1881. * https://github.com/trinamic/TMC26XStepper
  1882. */
  1883. #if HAS_DRIVER(TMC26X)
  1884.  
  1885. #if AXIS_DRIVER_TYPE_X(TMC26X)
  1886. #define X_MAX_CURRENT 1000 // (mA)
  1887. #define X_SENSE_RESISTOR 91 // (mOhms)
  1888. #define X_MICROSTEPS 16 // Number of microsteps
  1889. #endif
  1890.  
  1891. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  1892. #define X2_MAX_CURRENT 1000
  1893. #define X2_SENSE_RESISTOR 91
  1894. #define X2_MICROSTEPS 16
  1895. #endif
  1896.  
  1897. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  1898. #define Y_MAX_CURRENT 1000
  1899. #define Y_SENSE_RESISTOR 91
  1900. #define Y_MICROSTEPS 16
  1901. #endif
  1902.  
  1903. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  1904. #define Y2_MAX_CURRENT 1000
  1905. #define Y2_SENSE_RESISTOR 91
  1906. #define Y2_MICROSTEPS 16
  1907. #endif
  1908.  
  1909. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  1910. #define Z_MAX_CURRENT 1000
  1911. #define Z_SENSE_RESISTOR 91
  1912. #define Z_MICROSTEPS 16
  1913. #endif
  1914.  
  1915. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  1916. #define Z2_MAX_CURRENT 1000
  1917. #define Z2_SENSE_RESISTOR 91
  1918. #define Z2_MICROSTEPS 16
  1919. #endif
  1920.  
  1921. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  1922. #define Z3_MAX_CURRENT 1000
  1923. #define Z3_SENSE_RESISTOR 91
  1924. #define Z3_MICROSTEPS 16
  1925. #endif
  1926.  
  1927. #if AXIS_DRIVER_TYPE_Z4(TMC26X)
  1928. #define Z4_MAX_CURRENT 1000
  1929. #define Z4_SENSE_RESISTOR 91
  1930. #define Z4_MICROSTEPS 16
  1931. #endif
  1932.  
  1933. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  1934. #define E0_MAX_CURRENT 1000
  1935. #define E0_SENSE_RESISTOR 91
  1936. #define E0_MICROSTEPS 16
  1937. #endif
  1938.  
  1939. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  1940. #define E1_MAX_CURRENT 1000
  1941. #define E1_SENSE_RESISTOR 91
  1942. #define E1_MICROSTEPS 16
  1943. #endif
  1944.  
  1945. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  1946. #define E2_MAX_CURRENT 1000
  1947. #define E2_SENSE_RESISTOR 91
  1948. #define E2_MICROSTEPS 16
  1949. #endif
  1950.  
  1951. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  1952. #define E3_MAX_CURRENT 1000
  1953. #define E3_SENSE_RESISTOR 91
  1954. #define E3_MICROSTEPS 16
  1955. #endif
  1956.  
  1957. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  1958. #define E4_MAX_CURRENT 1000
  1959. #define E4_SENSE_RESISTOR 91
  1960. #define E4_MICROSTEPS 16
  1961. #endif
  1962.  
  1963. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  1964. #define E5_MAX_CURRENT 1000
  1965. #define E5_SENSE_RESISTOR 91
  1966. #define E5_MICROSTEPS 16
  1967. #endif
  1968.  
  1969. #if AXIS_DRIVER_TYPE_E6(TMC26X)
  1970. #define E6_MAX_CURRENT 1000
  1971. #define E6_SENSE_RESISTOR 91
  1972. #define E6_MICROSTEPS 16
  1973. #endif
  1974.  
  1975. #if AXIS_DRIVER_TYPE_E7(TMC26X)
  1976. #define E7_MAX_CURRENT 1000
  1977. #define E7_SENSE_RESISTOR 91
  1978. #define E7_MICROSTEPS 16
  1979. #endif
  1980.  
  1981. #endif // TMC26X
  1982.  
  1983. // @section tmc_smart
  1984.  
  1985. /**
  1986. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  1987. * connect your SPI pins to the hardware SPI interface on your board and define
  1988. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  1989. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1990. * You may also use software SPI if you wish to use general purpose IO pins.
  1991. *
  1992. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  1993. * to the driver side PDN_UART pin with a 1K resistor.
  1994. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  1995. * a resistor.
  1996. * The drivers can also be used with hardware serial.
  1997. *
  1998. * TMCStepper library is required to use TMC stepper drivers.
  1999. * https://github.com/teemuatlut/TMCStepper
  2000. */
  2001. #if HAS_TRINAMIC
  2002.  
  2003. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  2004. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  2005.  
  2006. #if AXIS_IS_TMC(X)
  2007. #define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
  2008. #define X_CURRENT_HOME X_CURRENT // (mA) RMS current for sensorless homing
  2009. #define X_MICROSTEPS 16 // 0..256
  2010. #define X_RSENSE 0.11
  2011. #define X_CHAIN_POS -1 // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
  2012. #endif
  2013.  
  2014. #if AXIS_IS_TMC(X2)
  2015. #define X2_CURRENT 800
  2016. #define X2_CURRENT_HOME X2_CURRENT
  2017. #define X2_MICROSTEPS 16
  2018. #define X2_RSENSE 0.11
  2019. #define X2_CHAIN_POS -1
  2020. #endif
  2021.  
  2022. #if AXIS_IS_TMC(Y)
  2023. #define Y_CURRENT 800
  2024. #define Y_CURRENT_HOME Y_CURRENT
  2025. #define Y_MICROSTEPS 16
  2026. #define Y_RSENSE 0.11
  2027. #define Y_CHAIN_POS -1
  2028. #endif
  2029.  
  2030. #if AXIS_IS_TMC(Y2)
  2031. #define Y2_CURRENT 800
  2032. #define Y2_CURRENT_HOME Y2_CURRENT
  2033. #define Y2_MICROSTEPS 16
  2034. #define Y2_RSENSE 0.11
  2035. #define Y2_CHAIN_POS -1
  2036. #endif
  2037.  
  2038. #if AXIS_IS_TMC(Z)
  2039. #define Z_CURRENT 800
  2040. #define Z_CURRENT_HOME Z_CURRENT
  2041. #define Z_MICROSTEPS 16
  2042. #define Z_RSENSE 0.11
  2043. #define Z_CHAIN_POS -1
  2044. #endif
  2045.  
  2046. #if AXIS_IS_TMC(Z2)
  2047. #define Z2_CURRENT 800
  2048. #define Z2_CURRENT_HOME Z2_CURRENT
  2049. #define Z2_MICROSTEPS 16
  2050. #define Z2_RSENSE 0.11
  2051. #define Z2_CHAIN_POS -1
  2052. #endif
  2053.  
  2054. #if AXIS_IS_TMC(Z3)
  2055. #define Z3_CURRENT 800
  2056. #define Z3_CURRENT_HOME Z3_CURRENT
  2057. #define Z3_MICROSTEPS 16
  2058. #define Z3_RSENSE 0.11
  2059. #define Z3_CHAIN_POS -1
  2060. #endif
  2061.  
  2062. #if AXIS_IS_TMC(Z4)
  2063. #define Z4_CURRENT 800
  2064. #define Z4_CURRENT_HOME Z4_CURRENT
  2065. #define Z4_MICROSTEPS 16
  2066. #define Z4_RSENSE 0.11
  2067. #define Z4_CHAIN_POS -1
  2068. #endif
  2069.  
  2070. #if AXIS_IS_TMC(E0)
  2071. #define E0_CURRENT 800
  2072. #define E0_MICROSTEPS 16
  2073. #define E0_RSENSE 0.11
  2074. #define E0_CHAIN_POS -1
  2075. #endif
  2076.  
  2077. #if AXIS_IS_TMC(E1)
  2078. #define E1_CURRENT 800
  2079. #define E1_MICROSTEPS 16
  2080. #define E1_RSENSE 0.11
  2081. #define E1_CHAIN_POS -1
  2082. #endif
  2083.  
  2084. #if AXIS_IS_TMC(E2)
  2085. #define E2_CURRENT 800
  2086. #define E2_MICROSTEPS 16
  2087. #define E2_RSENSE 0.11
  2088. #define E2_CHAIN_POS -1
  2089. #endif
  2090.  
  2091. #if AXIS_IS_TMC(E3)
  2092. #define E3_CURRENT 800
  2093. #define E3_MICROSTEPS 16
  2094. #define E3_RSENSE 0.11
  2095. #define E3_CHAIN_POS -1
  2096. #endif
  2097.  
  2098. #if AXIS_IS_TMC(E4)
  2099. #define E4_CURRENT 800
  2100. #define E4_MICROSTEPS 16
  2101. #define E4_RSENSE 0.11
  2102. #define E4_CHAIN_POS -1
  2103. #endif
  2104.  
  2105. #if AXIS_IS_TMC(E5)
  2106. #define E5_CURRENT 800
  2107. #define E5_MICROSTEPS 16
  2108. #define E5_RSENSE 0.11
  2109. #define E5_CHAIN_POS -1
  2110. #endif
  2111.  
  2112. #if AXIS_IS_TMC(E6)
  2113. #define E6_CURRENT 800
  2114. #define E6_MICROSTEPS 16
  2115. #define E6_RSENSE 0.11
  2116. #define E6_CHAIN_POS -1
  2117. #endif
  2118.  
  2119. #if AXIS_IS_TMC(E7)
  2120. #define E7_CURRENT 800
  2121. #define E7_MICROSTEPS 16
  2122. #define E7_RSENSE 0.11
  2123. #define E7_CHAIN_POS -1
  2124. #endif
  2125.  
  2126. /**
  2127. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  2128. * The default pins can be found in your board's pins file.
  2129. */
  2130. //#define X_CS_PIN -1
  2131. //#define Y_CS_PIN -1
  2132. //#define Z_CS_PIN -1
  2133. //#define X2_CS_PIN -1
  2134. //#define Y2_CS_PIN -1
  2135. //#define Z2_CS_PIN -1
  2136. //#define Z3_CS_PIN -1
  2137. //#define E0_CS_PIN -1
  2138. //#define E1_CS_PIN -1
  2139. //#define E2_CS_PIN -1
  2140. //#define E3_CS_PIN -1
  2141. //#define E4_CS_PIN -1
  2142. //#define E5_CS_PIN -1
  2143. //#define E6_CS_PIN -1
  2144. //#define E7_CS_PIN -1
  2145.  
  2146. /**
  2147. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  2148. * The default SW SPI pins are defined the respective pins files,
  2149. * but you can override or define them here.
  2150. */
  2151. //#define TMC_USE_SW_SPI
  2152. //#define TMC_SW_MOSI -1
  2153. //#define TMC_SW_MISO -1
  2154. //#define TMC_SW_SCK -1
  2155.  
  2156. /**
  2157. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  2158. * Set the address using jumpers on pins MS1 and MS2.
  2159. * Address | MS1 | MS2
  2160. * 0 | LOW | LOW
  2161. * 1 | HIGH | LOW
  2162. * 2 | LOW | HIGH
  2163. * 3 | HIGH | HIGH
  2164. *
  2165. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  2166. * on the same serial port, either here or in your board's pins file.
  2167. */
  2168. #define X_SLAVE_ADDRESS 0
  2169. #define Y_SLAVE_ADDRESS 0
  2170. #define Z_SLAVE_ADDRESS 0
  2171. #define X2_SLAVE_ADDRESS 0
  2172. #define Y2_SLAVE_ADDRESS 0
  2173. #define Z2_SLAVE_ADDRESS 0
  2174. #define Z3_SLAVE_ADDRESS 0
  2175. #define Z4_SLAVE_ADDRESS 0
  2176. #define E0_SLAVE_ADDRESS 0
  2177. #define E1_SLAVE_ADDRESS 0
  2178. #define E2_SLAVE_ADDRESS 0
  2179. #define E3_SLAVE_ADDRESS 0
  2180. #define E4_SLAVE_ADDRESS 0
  2181. #define E5_SLAVE_ADDRESS 0
  2182. #define E6_SLAVE_ADDRESS 0
  2183. #define E7_SLAVE_ADDRESS 0
  2184.  
  2185. /**
  2186. * Software enable
  2187. *
  2188. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  2189. * function through a communication line such as SPI or UART.
  2190. */
  2191. //#define SOFTWARE_DRIVER_ENABLE
  2192.  
  2193. /**
  2194. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2195. * Use Trinamic's ultra quiet stepping mode.
  2196. * When disabled, Marlin will use spreadCycle stepping mode.
  2197. */
  2198. #define STEALTHCHOP_XY
  2199. #define STEALTHCHOP_Z
  2200. #define STEALTHCHOP_E
  2201.  
  2202. /**
  2203. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  2204. * or with the help of an example included in the library.
  2205. * Provided parameter sets are
  2206. * CHOPPER_DEFAULT_12V
  2207. * CHOPPER_DEFAULT_19V
  2208. * CHOPPER_DEFAULT_24V
  2209. * CHOPPER_DEFAULT_36V
  2210. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  2211. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  2212. *
  2213. * Define you own with
  2214. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  2215. */
  2216. #define CHOPPER_TIMING CHOPPER_DEFAULT_12V
  2217.  
  2218. /**
  2219. * Monitor Trinamic drivers for error conditions,
  2220. * like overtemperature and short to ground.
  2221. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  2222. * Other detected conditions can be used to stop the current print.
  2223. * Relevant g-codes:
  2224. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  2225. * M911 - Report stepper driver overtemperature pre-warn condition.
  2226. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  2227. * M122 - Report driver parameters (Requires TMC_DEBUG)
  2228. */
  2229. //#define MONITOR_DRIVER_STATUS
  2230.  
  2231. #if ENABLED(MONITOR_DRIVER_STATUS)
  2232. #define CURRENT_STEP_DOWN 50 // [mA]
  2233. #define REPORT_CURRENT_CHANGE
  2234. #define STOP_ON_ERROR
  2235. #endif
  2236.  
  2237. /**
  2238. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  2239. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  2240. * This mode allows for faster movements at the expense of higher noise levels.
  2241. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  2242. * M913 X/Y/Z/E to live tune the setting
  2243. */
  2244. //#define HYBRID_THRESHOLD
  2245.  
  2246. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  2247. #define X2_HYBRID_THRESHOLD 100
  2248. #define Y_HYBRID_THRESHOLD 100
  2249. #define Y2_HYBRID_THRESHOLD 100
  2250. #define Z_HYBRID_THRESHOLD 3
  2251. #define Z2_HYBRID_THRESHOLD 3
  2252. #define Z3_HYBRID_THRESHOLD 3
  2253. #define Z4_HYBRID_THRESHOLD 3
  2254. #define E0_HYBRID_THRESHOLD 30
  2255. #define E1_HYBRID_THRESHOLD 30
  2256. #define E2_HYBRID_THRESHOLD 30
  2257. #define E3_HYBRID_THRESHOLD 30
  2258. #define E4_HYBRID_THRESHOLD 30
  2259. #define E5_HYBRID_THRESHOLD 30
  2260. #define E6_HYBRID_THRESHOLD 30
  2261. #define E7_HYBRID_THRESHOLD 30
  2262.  
  2263. /**
  2264. * Use StallGuard2 to home / probe X, Y, Z.
  2265. *
  2266. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  2267. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  2268. * X, Y, and Z homing will always be done in spreadCycle mode.
  2269. *
  2270. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  2271. * Use M914 X Y Z to set the stall threshold at runtime:
  2272. *
  2273. * Sensitivity TMC2209 Others
  2274. * HIGHEST 255 -64 (Too sensitive => False positive)
  2275. * LOWEST 0 63 (Too insensitive => No trigger)
  2276. *
  2277. * It is recommended to set [XYZ]_HOME_BUMP_MM to 0.
  2278. *
  2279. * SPI_ENDSTOPS *** Beta feature! *** TMC2130 Only ***
  2280. * Poll the driver through SPI to determine load when homing.
  2281. * Removes the need for a wire from DIAG1 to an endstop pin.
  2282. *
  2283. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  2284. * homing and adds a guard period for endstop triggering.
  2285. */
  2286. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  2287.  
  2288. /**
  2289. * Use StallGuard2 to probe the bed with the nozzle.
  2290. *
  2291. * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  2292. * to move the Z axis. Take extreme care when attempting to enable this feature.
  2293. */
  2294. //#define SENSORLESS_PROBING // StallGuard capable drivers only
  2295.  
  2296. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  2297. // TMC2209: 0...255. TMC2130: -64...63
  2298. #define X_STALL_SENSITIVITY 8
  2299. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  2300. #define Y_STALL_SENSITIVITY 8
  2301. //#define Z_STALL_SENSITIVITY 8
  2302. //#define SPI_ENDSTOPS // TMC2130 only
  2303. //#define IMPROVE_HOMING_RELIABILITY
  2304. #endif
  2305.  
  2306. /**
  2307. * Beta feature!
  2308. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  2309. */
  2310. //#define SQUARE_WAVE_STEPPING
  2311.  
  2312. /**
  2313. * Enable M122 debugging command for TMC stepper drivers.
  2314. * M122 S0/1 will enable continous reporting.
  2315. */
  2316. //#define TMC_DEBUG
  2317.  
  2318. /**
  2319. * You can set your own advanced settings by filling in predefined functions.
  2320. * A list of available functions can be found on the library github page
  2321. * https://github.com/teemuatlut/TMCStepper
  2322. *
  2323. * Example:
  2324. * #define TMC_ADV() { \
  2325. * stepperX.diag0_otpw(1); \
  2326. * stepperY.intpol(0); \
  2327. * }
  2328. */
  2329. #define TMC_ADV() { }
  2330.  
  2331. #endif // HAS_TRINAMIC
  2332.  
  2333. // @section L64XX
  2334.  
  2335. /**
  2336. * L64XX Stepper Driver options
  2337. *
  2338. * Arduino-L6470 library (0.8.0 or higher) is required.
  2339. * https://github.com/ameyer/Arduino-L6470
  2340. *
  2341. * Requires the following to be defined in your pins_YOUR_BOARD file
  2342. * L6470_CHAIN_SCK_PIN
  2343. * L6470_CHAIN_MISO_PIN
  2344. * L6470_CHAIN_MOSI_PIN
  2345. * L6470_CHAIN_SS_PIN
  2346. * ENABLE_RESET_L64XX_CHIPS(Q) where Q is 1 to enable and 0 to reset
  2347. */
  2348.  
  2349. #if HAS_L64XX
  2350.  
  2351. //#define L6470_CHITCHAT // Display additional status info
  2352.  
  2353. #if AXIS_IS_L64XX(X)
  2354. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128) - L6474 max is 16
  2355. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current
  2356. // L6470 & L6474 - VALID: 375 x (1 - 16) - 6A max - rounds down
  2357. // POWERSTEP01: VALID: 1000 x (1 - 32) - 32A max - rounds down
  2358. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  2359. // L6470 & L6474 - VALID: 31.25 * (1-128) - 4A max - rounds down
  2360. // POWERSTEP01: VALID: 200 x (1 - 32) - 6.4A max - rounds down
  2361. // L6474 - STALLCURRENT setting is used to set the nominal (TVAL) current
  2362. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper - not used by L6474
  2363. #define X_CHAIN_POS -1 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
  2364. #define X_SLEW_RATE 1 // 0-3, Slew 0 is slowest, 3 is fastest
  2365. #endif
  2366.  
  2367. #if AXIS_IS_L64XX(X2)
  2368. #define X2_MICROSTEPS 128
  2369. #define X2_OVERCURRENT 2000
  2370. #define X2_STALLCURRENT 1500
  2371. #define X2_MAX_VOLTAGE 127
  2372. #define X2_CHAIN_POS -1
  2373. #define X2_SLEW_RATE 1
  2374. #endif
  2375.  
  2376. #if AXIS_IS_L64XX(Y)
  2377. #define Y_MICROSTEPS 128
  2378. #define Y_OVERCURRENT 2000
  2379. #define Y_STALLCURRENT 1500
  2380. #define Y_MAX_VOLTAGE 127
  2381. #define Y_CHAIN_POS -1
  2382. #define Y_SLEW_RATE 1
  2383. #endif
  2384.  
  2385. #if AXIS_IS_L64XX(Y2)
  2386. #define Y2_MICROSTEPS 128
  2387. #define Y2_OVERCURRENT 2000
  2388. #define Y2_STALLCURRENT 1500
  2389. #define Y2_MAX_VOLTAGE 127
  2390. #define Y2_CHAIN_POS -1
  2391. #define Y2_SLEW_RATE 1
  2392. #endif
  2393.  
  2394. #if AXIS_IS_L64XX(Z)
  2395. #define Z_MICROSTEPS 128
  2396. #define Z_OVERCURRENT 2000
  2397. #define Z_STALLCURRENT 1500
  2398. #define Z_MAX_VOLTAGE 127
  2399. #define Z_CHAIN_POS -1
  2400. #define Z_SLEW_RATE 1
  2401. #endif
  2402.  
  2403. #if AXIS_IS_L64XX(Z2)
  2404. #define Z2_MICROSTEPS 128
  2405. #define Z2_OVERCURRENT 2000
  2406. #define Z2_STALLCURRENT 1500
  2407. #define Z2_MAX_VOLTAGE 127
  2408. #define Z2_CHAIN_POS -1
  2409. #define Z2_SLEW_RATE 1
  2410. #endif
  2411.  
  2412. #if AXIS_IS_L64XX(Z3)
  2413. #define Z3_MICROSTEPS 128
  2414. #define Z3_OVERCURRENT 2000
  2415. #define Z3_STALLCURRENT 1500
  2416. #define Z3_MAX_VOLTAGE 127
  2417. #define Z3_CHAIN_POS -1
  2418. #define Z3_SLEW_RATE 1
  2419. #endif
  2420.  
  2421. #if AXIS_IS_L64XX(Z4)
  2422. #define Z4_MICROSTEPS 128
  2423. #define Z4_OVERCURRENT 2000
  2424. #define Z4_STALLCURRENT 1500
  2425. #define Z4_MAX_VOLTAGE 127
  2426. #define Z4_CHAIN_POS -1
  2427. #define Z4_SLEW_RATE 1
  2428. #endif
  2429.  
  2430. #if AXIS_IS_L64XX(E0)
  2431. #define E0_MICROSTEPS 128
  2432. #define E0_OVERCURRENT 2000
  2433. #define E0_STALLCURRENT 1500
  2434. #define E0_MAX_VOLTAGE 127
  2435. #define E0_CHAIN_POS -1
  2436. #define E0_SLEW_RATE 1
  2437. #endif
  2438.  
  2439. #if AXIS_IS_L64XX(E1)
  2440. #define E1_MICROSTEPS 128
  2441. #define E1_OVERCURRENT 2000
  2442. #define E1_STALLCURRENT 1500
  2443. #define E1_MAX_VOLTAGE 127
  2444. #define E1_CHAIN_POS -1
  2445. #define E1_SLEW_RATE 1
  2446. #endif
  2447.  
  2448. #if AXIS_IS_L64XX(E2)
  2449. #define E2_MICROSTEPS 128
  2450. #define E2_OVERCURRENT 2000
  2451. #define E2_STALLCURRENT 1500
  2452. #define E2_MAX_VOLTAGE 127
  2453. #define E2_CHAIN_POS -1
  2454. #define E2_SLEW_RATE 1
  2455. #endif
  2456.  
  2457. #if AXIS_IS_L64XX(E3)
  2458. #define E3_MICROSTEPS 128
  2459. #define E3_OVERCURRENT 2000
  2460. #define E3_STALLCURRENT 1500
  2461. #define E3_MAX_VOLTAGE 127
  2462. #define E3_CHAIN_POS -1
  2463. #define E3_SLEW_RATE 1
  2464. #endif
  2465.  
  2466. #if AXIS_IS_L64XX(E4)
  2467. #define E4_MICROSTEPS 128
  2468. #define E4_OVERCURRENT 2000
  2469. #define E4_STALLCURRENT 1500
  2470. #define E4_MAX_VOLTAGE 127
  2471. #define E4_CHAIN_POS -1
  2472. #define E4_SLEW_RATE 1
  2473. #endif
  2474.  
  2475. #if AXIS_IS_L64XX(E5)
  2476. #define E5_MICROSTEPS 128
  2477. #define E5_OVERCURRENT 2000
  2478. #define E5_STALLCURRENT 1500
  2479. #define E5_MAX_VOLTAGE 127
  2480. #define E5_CHAIN_POS -1
  2481. #define E5_SLEW_RATE 1
  2482. #endif
  2483.  
  2484. #if AXIS_IS_L64XX(E6)
  2485. #define E6_MICROSTEPS 128
  2486. #define E6_OVERCURRENT 2000
  2487. #define E6_STALLCURRENT 1500
  2488. #define E6_MAX_VOLTAGE 127
  2489. #define E6_CHAIN_POS -1
  2490. #define E6_SLEW_RATE 1
  2491. #endif
  2492.  
  2493. #if AXIS_IS_L64XX(E7)
  2494. #define E7_MICROSTEPS 128
  2495. #define E7_OVERCURRENT 2000
  2496. #define E7_STALLCURRENT 1500
  2497. #define E7_MAX_VOLTAGE 127
  2498. #define E7_CHAIN_POS -1
  2499. #define E7_SLEW_RATE 1
  2500. #endif
  2501.  
  2502. /**
  2503. * Monitor L6470 drivers for error conditions like over temperature and over current.
  2504. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  2505. * Other detected conditions can be used to stop the current print.
  2506. * Relevant g-codes:
  2507. * M906 - I1/2/3/4/5 Set or get motor drive level using axis codes X, Y, Z, E. Report values if no axis codes given.
  2508. * I not present or I0 or I1 - X, Y, Z or E0
  2509. * I2 - X2, Y2, Z2 or E1
  2510. * I3 - Z3 or E3
  2511. * I4 - Z4 or E4
  2512. * I5 - E5
  2513. * M916 - Increase drive level until get thermal warning
  2514. * M917 - Find minimum current thresholds
  2515. * M918 - Increase speed until max or error
  2516. * M122 S0/1 - Report driver parameters
  2517. */
  2518. //#define MONITOR_L6470_DRIVER_STATUS
  2519.  
  2520. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  2521. #define KVAL_HOLD_STEP_DOWN 1
  2522. //#define L6470_STOP_ON_ERROR
  2523. #endif
  2524.  
  2525. #endif // HAS_L64XX
  2526.  
  2527. // @section i2cbus
  2528.  
  2529. //
  2530. // I2C Master ID for LPC176x LCD and Digital Current control
  2531. // Does not apply to other peripherals based on the Wire library.
  2532. //
  2533. //#define I2C_MASTER_ID 1 // Set a value from 0 to 2
  2534.  
  2535. /**
  2536. * TWI/I2C BUS
  2537. *
  2538. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  2539. * machines. Enabling this will allow you to send and receive I2C data from slave
  2540. * devices on the bus.
  2541. *
  2542. * ; Example #1
  2543. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  2544. * ; It uses multiple M260 commands with one B<base 10> arg
  2545. * M260 A99 ; Target slave address
  2546. * M260 B77 ; M
  2547. * M260 B97 ; a
  2548. * M260 B114 ; r
  2549. * M260 B108 ; l
  2550. * M260 B105 ; i
  2551. * M260 B110 ; n
  2552. * M260 S1 ; Send the current buffer
  2553. *
  2554. * ; Example #2
  2555. * ; Request 6 bytes from slave device with address 0x63 (99)
  2556. * M261 A99 B5
  2557. *
  2558. * ; Example #3
  2559. * ; Example serial output of a M261 request
  2560. * echo:i2c-reply: from:99 bytes:5 data:hello
  2561. */
  2562.  
  2563. //#define EXPERIMENTAL_I2CBUS
  2564. #if ENABLED(EXPERIMENTAL_I2CBUS)
  2565. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  2566. #endif
  2567.  
  2568. // @section extras
  2569.  
  2570. /**
  2571. * Photo G-code
  2572. * Add the M240 G-code to take a photo.
  2573. * The photo can be triggered by a digital pin or a physical movement.
  2574. */
  2575. //#define PHOTO_GCODE
  2576. #if ENABLED(PHOTO_GCODE)
  2577. // A position to move to (and raise Z) before taking the photo
  2578. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  2579. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  2580. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  2581.  
  2582. // Canon RC-1 or homebrew digital camera trigger
  2583. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  2584. //#define PHOTOGRAPH_PIN 23
  2585.  
  2586. // Canon Hack Development Kit
  2587. // http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2588. //#define CHDK_PIN 4
  2589.  
  2590. // Optional second move with delay to trigger the camera shutter
  2591. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  2592.  
  2593. // Duration to hold the switch or keep CHDK_PIN high
  2594. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  2595.  
  2596. /**
  2597. * PHOTO_PULSES_US may need adjustment depending on board and camera model.
  2598. * Pin must be running at 48.4kHz.
  2599. * Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough.
  2600. * (e.g., MKS SBase temp sensor pin was too slow, so used P1.23 on J8.)
  2601. *
  2602. * Example pulse data for Nikon: https://bit.ly/2FKD0Aq
  2603. * IR Wiring: https://git.io/JvJf7
  2604. */
  2605. //#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
  2606. #ifdef PHOTO_PULSES_US
  2607. #define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
  2608. #endif
  2609. #endif
  2610.  
  2611. /**
  2612. * Spindle & Laser control
  2613. *
  2614. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2615. * to set spindle speed, spindle direction, and laser power.
  2616. *
  2617. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2618. * Marlin can be used to turn the spindle on and off. It can also be used to set
  2619. * the spindle speed from 5,000 to 30,000 RPM.
  2620. *
  2621. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2622. * hardware PWM pin for the speed control and a pin for the rotation direction.
  2623. *
  2624. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2625. */
  2626. //#define SPINDLE_FEATURE
  2627. //#define LASER_FEATURE
  2628. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2629. #define SPINDLE_LASER_ACTIVE_HIGH false // Set to "true" if the on/off function is active HIGH
  2630. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  2631. #define SPINDLE_LASER_PWM_INVERT true // Set to "true" if the speed/power goes up when you want it to go slower
  2632. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2633. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  2634.  
  2635. #if ENABLED(SPINDLE_FEATURE)
  2636. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  2637. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  2638. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  2639.  
  2640. /**
  2641. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  2642. *
  2643. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  2644. * where PWM duty cycle varies from 0 to 255
  2645. *
  2646. * set the following for your controller (ALL MUST BE SET)
  2647. */
  2648. #define SPEED_POWER_SLOPE 118.4
  2649. #define SPEED_POWER_INTERCEPT 0
  2650. #define SPEED_POWER_MIN 5000
  2651. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  2652. #else
  2653. #define SPEED_POWER_SLOPE 0.3922
  2654. #define SPEED_POWER_INTERCEPT 0
  2655. #define SPEED_POWER_MIN 10
  2656. #define SPEED_POWER_MAX 100 // 0-100%
  2657. #endif
  2658. #endif
  2659.  
  2660. /**
  2661. * Coolant Control
  2662. *
  2663. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  2664. *
  2665. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  2666. */
  2667. //#define COOLANT_CONTROL
  2668. #if ENABLED(COOLANT_CONTROL)
  2669. #define COOLANT_MIST // Enable if mist coolant is present
  2670. #define COOLANT_FLOOD // Enable if flood coolant is present
  2671. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  2672. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  2673. #endif
  2674.  
  2675. /**
  2676. * Filament Width Sensor
  2677. *
  2678. * Measures the filament width in real-time and adjusts
  2679. * flow rate to compensate for any irregularities.
  2680. *
  2681. * Also allows the measured filament diameter to set the
  2682. * extrusion rate, so the slicer only has to specify the
  2683. * volume.
  2684. *
  2685. * Only a single extruder is supported at this time.
  2686. *
  2687. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  2688. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  2689. * 301 RAMBO : Analog input 3
  2690. *
  2691. * Note: May require analog pins to be defined for other boards.
  2692. */
  2693. //#define FILAMENT_WIDTH_SENSOR
  2694.  
  2695. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  2696. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  2697. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  2698.  
  2699. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  2700. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  2701.  
  2702. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  2703.  
  2704. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  2705. //#define FILAMENT_LCD_DISPLAY
  2706. #endif
  2707.  
  2708. /**
  2709. * CNC Coordinate Systems
  2710. *
  2711. * Enables G53 and G54-G59.3 commands to select coordinate systems
  2712. * and G92.1 to reset the workspace to native machine space.
  2713. */
  2714. //#define CNC_COORDINATE_SYSTEMS
  2715.  
  2716. /**
  2717. * Auto-report temperatures with M155 S<seconds>
  2718. */
  2719. #define AUTO_REPORT_TEMPERATURES
  2720.  
  2721. /**
  2722. * Include capabilities in M115 output
  2723. */
  2724. #define EXTENDED_CAPABILITIES_REPORT
  2725.  
  2726. /**
  2727. * Expected Printer Check
  2728. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  2729. * M16 with a non-matching string causes the printer to halt.
  2730. */
  2731. //#define EXPECTED_PRINTER_CHECK
  2732.  
  2733. /**
  2734. * Disable all Volumetric extrusion options
  2735. */
  2736. //#define NO_VOLUMETRICS
  2737.  
  2738. #if DISABLED(NO_VOLUMETRICS)
  2739. /**
  2740. * Volumetric extrusion default state
  2741. * Activate to make volumetric extrusion the default method,
  2742. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  2743. *
  2744. * M200 D0 to disable, M200 Dn to set a new diameter.
  2745. */
  2746. //#define VOLUMETRIC_DEFAULT_ON
  2747. #endif
  2748.  
  2749. /**
  2750. * Enable this option for a leaner build of Marlin that removes all
  2751. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  2752. *
  2753. * - M206 and M428 are disabled.
  2754. * - G92 will revert to its behavior from Marlin 1.0.
  2755. */
  2756. //#define NO_WORKSPACE_OFFSETS
  2757.  
  2758. /**
  2759. * Set the number of proportional font spaces required to fill up a typical character space.
  2760. * This can help to better align the output of commands like `G29 O` Mesh Output.
  2761. *
  2762. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2763. * Otherwise, adjust according to your client and font.
  2764. */
  2765. #define PROPORTIONAL_FONT_RATIO 1.0
  2766.  
  2767. /**
  2768. * Spend 28 bytes of SRAM to optimize the GCode parser
  2769. */
  2770. #define FASTER_GCODE_PARSER
  2771.  
  2772. /**
  2773. * CNC G-code options
  2774. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  2775. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  2776. * High feedrates may cause ringing and harm print quality.
  2777. */
  2778. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  2779. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  2780.  
  2781. // Enable and set a (default) feedrate for all G0 moves
  2782. //#define G0_FEEDRATE 3000 // (mm/m)
  2783. #ifdef G0_FEEDRATE
  2784. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  2785. #endif
  2786.  
  2787. /**
  2788. * Startup commands
  2789. *
  2790. * Execute certain G-code commands immediately after power-on.
  2791. */
  2792. //#define STARTUP_COMMANDS "M17 Z"
  2793.  
  2794. /**
  2795. * G-code Macros
  2796. *
  2797. * Add G-codes M810-M819 to define and run G-code macros.
  2798. * Macros are not saved to EEPROM.
  2799. */
  2800. //#define GCODE_MACROS
  2801. #if ENABLED(GCODE_MACROS)
  2802. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  2803. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  2804. #endif
  2805.  
  2806. /**
  2807. * User-defined menu items that execute custom GCode
  2808. */
  2809. //#define CUSTOM_USER_MENUS
  2810. #if ENABLED(CUSTOM_USER_MENUS)
  2811. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  2812. #define USER_SCRIPT_DONE "M117 User Script Done"
  2813. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  2814. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  2815.  
  2816. #define USER_DESC_1 "Home & UBL Info"
  2817. #define USER_GCODE_1 "G28\nG29 W"
  2818.  
  2819. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  2820. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  2821.  
  2822. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  2823. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  2824.  
  2825. #define USER_DESC_4 "Heat Bed/Home/Level"
  2826. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  2827.  
  2828. #define USER_DESC_5 "Home & Info"
  2829. #define USER_GCODE_5 "G28\nM503"
  2830. #endif
  2831.  
  2832. /**
  2833. * Host Action Commands
  2834. *
  2835. * Define host streamer action commands in compliance with the standard.
  2836. *
  2837. * See https://reprap.org/wiki/G-code#Action_commands
  2838. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  2839. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  2840. *
  2841. * Some features add reason codes to extend these commands.
  2842. *
  2843. * Host Prompt Support enables Marlin to use the host for user prompts so
  2844. * filament runout and other processes can be managed from the host side.
  2845. */
  2846. //#define HOST_ACTION_COMMANDS
  2847. #if ENABLED(HOST_ACTION_COMMANDS)
  2848. //#define HOST_PROMPT_SUPPORT
  2849. #endif
  2850.  
  2851. /**
  2852. * Cancel Objects
  2853. *
  2854. * Implement M486 to allow Marlin to skip objects
  2855. */
  2856. //#define CANCEL_OBJECTS
  2857.  
  2858. /**
  2859. * I2C position encoders for closed loop control.
  2860. * Developed by Chris Barr at Aus3D.
  2861. *
  2862. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  2863. * Github: https://github.com/Aus3D/MagneticEncoder
  2864. *
  2865. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  2866. * Alternative Supplier: http://reliabuild3d.com/
  2867. *
  2868. * Reliabuild encoders have been modified to improve reliability.
  2869. */
  2870.  
  2871. //#define I2C_POSITION_ENCODERS
  2872. #if ENABLED(I2C_POSITION_ENCODERS)
  2873.  
  2874. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  2875. // encoders supported currently.
  2876.  
  2877. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  2878. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  2879. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  2880. // I2CPE_ENC_TYPE_ROTARY.
  2881. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  2882. // 1mm poles. For linear encoders this is ticks / mm,
  2883. // for rotary encoders this is ticks / revolution.
  2884. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  2885. // steps per full revolution (motor steps/rev * microstepping)
  2886. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  2887. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  2888. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  2889. // printer will attempt to correct the error; errors
  2890. // smaller than this are ignored to minimize effects of
  2891. // measurement noise / latency (filter).
  2892.  
  2893. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  2894. #define I2CPE_ENC_2_AXIS Y_AXIS
  2895. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  2896. #define I2CPE_ENC_2_TICKS_UNIT 2048
  2897. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  2898. //#define I2CPE_ENC_2_INVERT
  2899. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  2900. #define I2CPE_ENC_2_EC_THRESH 0.10
  2901.  
  2902. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  2903. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  2904.  
  2905. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  2906. #define I2CPE_ENC_4_AXIS E_AXIS
  2907.  
  2908. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  2909. #define I2CPE_ENC_5_AXIS E_AXIS
  2910.  
  2911. // Default settings for encoders which are enabled, but without settings configured above.
  2912. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  2913. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  2914. #define I2CPE_DEF_TICKS_REV (16 * 200)
  2915. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  2916. #define I2CPE_DEF_EC_THRESH 0.1
  2917.  
  2918. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  2919. // axis after which the printer will abort. Comment out to
  2920. // disable abort behavior.
  2921.  
  2922. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  2923. // for this amount of time (in ms) before the encoder
  2924. // is trusted again.
  2925.  
  2926. /**
  2927. * Position is checked every time a new command is executed from the buffer but during long moves,
  2928. * this setting determines the minimum update time between checks. A value of 100 works well with
  2929. * error rolling average when attempting to correct only for skips and not for vibration.
  2930. */
  2931. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  2932.  
  2933. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  2934. #define I2CPE_ERR_ROLLING_AVERAGE
  2935.  
  2936. #endif // I2C_POSITION_ENCODERS
  2937.  
  2938. /**
  2939. * Analog Joystick(s)
  2940. */
  2941. //#define JOYSTICK
  2942. #if ENABLED(JOYSTICK)
  2943. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  2944. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  2945. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  2946. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  2947.  
  2948. //#define INVERT_JOY_X // Enable if X direction is reversed
  2949. //#define INVERT_JOY_Y // Enable if Y direction is reversed
  2950. //#define INVERT_JOY_Z // Enable if Z direction is reversed
  2951.  
  2952. // Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
  2953. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  2954. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  2955. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  2956. #endif
  2957.  
  2958. /**
  2959. * MAX7219 Debug Matrix
  2960. *
  2961. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  2962. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  2963. */
  2964. //#define MAX7219_DEBUG
  2965. #if ENABLED(MAX7219_DEBUG)
  2966. #define MAX7219_CLK_PIN 64
  2967. #define MAX7219_DIN_PIN 57
  2968. #define MAX7219_LOAD_PIN 44
  2969.  
  2970. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  2971. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  2972. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  2973. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  2974. // connector at: right=0 bottom=-90 top=90 left=180
  2975. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  2976. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  2977.  
  2978. /**
  2979. * Sample debug features
  2980. * If you add more debug displays, be careful to avoid conflicts!
  2981. */
  2982. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  2983. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  2984. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  2985.  
  2986. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  2987. // If you experience stuttering, reboots, etc. this option can reveal how
  2988. // tweaks made to the configuration are affecting the printer in real-time.
  2989. #endif
  2990.  
  2991. /**
  2992. * NanoDLP Sync support
  2993. *
  2994. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  2995. * string to enable synchronization with DLP projector exposure. This change will allow to use
  2996. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  2997. */
  2998. //#define NANODLP_Z_SYNC
  2999. #if ENABLED(NANODLP_Z_SYNC)
  3000. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  3001. // Default behavior is limited to Z axis only.
  3002. #endif
  3003.  
  3004. /**
  3005. * WiFi Support (Espressif ESP32 WiFi)
  3006. */
  3007. //#define WIFISUPPORT // Marlin embedded WiFi managenent
  3008. //#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
  3009.  
  3010. #if EITHER(WIFISUPPORT, ESP3D_WIFISUPPORT)
  3011. #define WIFI_SSID "Wifi SSID"
  3012. #define WIFI_PWD "Wifi Password"
  3013. //#define WEBSUPPORT // Start a webserver (which may include auto-discovery)
  3014. //#define OTASUPPORT // Support over-the-air firmware updates
  3015. //#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
  3016. #endif
  3017.  
  3018. /**
  3019. * Prusa Multi-Material Unit v2
  3020. * Enable in Configuration.h
  3021. */
  3022. #if ENABLED(PRUSA_MMU2)
  3023.  
  3024. // Serial port used for communication with MMU2.
  3025. // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  3026. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  3027. #define INTERNAL_SERIAL_PORT 2
  3028. #define MMU2_SERIAL internalSerial
  3029.  
  3030. // Use hardware reset for MMU if a pin is defined for it
  3031. //#define MMU2_RST_PIN 23
  3032.  
  3033. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  3034. //#define MMU2_MODE_12V
  3035.  
  3036. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  3037. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  3038.  
  3039. // Add an LCD menu for MMU2
  3040. //#define MMU2_MENUS
  3041. #if ENABLED(MMU2_MENUS)
  3042. // Settings for filament load / unload from the LCD menu.
  3043. // This is for Prusa MK3-style extruders. Customize for your hardware.
  3044. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  3045. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  3046. { 7.2, 562 }, \
  3047. { 14.4, 871 }, \
  3048. { 36.0, 1393 }, \
  3049. { 14.4, 871 }, \
  3050. { 50.0, 198 }
  3051.  
  3052. #define MMU2_RAMMING_SEQUENCE \
  3053. { 1.0, 1000 }, \
  3054. { 1.0, 1500 }, \
  3055. { 2.0, 2000 }, \
  3056. { 1.5, 3000 }, \
  3057. { 2.5, 4000 }, \
  3058. { -15.0, 5000 }, \
  3059. { -14.0, 1200 }, \
  3060. { -6.0, 600 }, \
  3061. { 10.0, 700 }, \
  3062. { -10.0, 400 }, \
  3063. { -50.0, 2000 }
  3064.  
  3065. #endif
  3066.  
  3067. //#define MMU2_DEBUG // Write debug info to serial output
  3068.  
  3069. #endif // PRUSA_MMU2
  3070.  
  3071. /**
  3072. * Advanced Print Counter settings
  3073. */
  3074. #if ENABLED(PRINTCOUNTER)
  3075. #define SERVICE_WARNING_BUZZES 3
  3076. // Activate up to 3 service interval watchdogs
  3077. //#define SERVICE_NAME_1 "Service S"
  3078. //#define SERVICE_INTERVAL_1 100 // print hours
  3079. //#define SERVICE_NAME_2 "Service L"
  3080. //#define SERVICE_INTERVAL_2 200 // print hours
  3081. //#define SERVICE_NAME_3 "Service 3"
  3082. //#define SERVICE_INTERVAL_3 1 // print hours
  3083. #endif
  3084.  
  3085. // @section develop
  3086.  
  3087. //
  3088. // M100 Free Memory Watcher to debug memory usage
  3089. //
  3090. //#define M100_FREE_MEMORY_WATCHER
  3091.  
  3092. //
  3093. // M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
  3094. //
  3095. //#define PINS_DEBUGGING
  3096.  
  3097. // Enable Marlin dev mode which adds some special commands
  3098. //#define MARLIN_DEV_MODE
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