My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Configuration.h 59KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. /**
  23. * Configuration.h
  24. *
  25. * Basic settings such as:
  26. *
  27. * - Type of electronics
  28. * - Type of temperature sensor
  29. * - Printer geometry
  30. * - Endstop configuration
  31. * - LCD controller
  32. * - Extra features
  33. *
  34. * Advanced settings can be found in Configuration_adv.h
  35. *
  36. */
  37. #ifndef CONFIGURATION_H
  38. #define CONFIGURATION_H
  39. #define CONFIGURATION_H_VERSION 010100
  40. //===========================================================================
  41. //============================= Getting Started =============================
  42. //===========================================================================
  43. /**
  44. * Here are some standard links for getting your machine calibrated:
  45. *
  46. * http://reprap.org/wiki/Calibration
  47. * http://youtu.be/wAL9d7FgInk
  48. * http://calculator.josefprusa.cz
  49. * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
  50. * http://www.thingiverse.com/thing:5573
  51. * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
  52. * http://www.thingiverse.com/thing:298812
  53. */
  54. //===========================================================================
  55. //============================= DELTA Printer ===============================
  56. //===========================================================================
  57. // For a Delta printer start with one of the configuration files in the
  58. // example_configurations/delta directory and customize for your machine.
  59. //
  60. //===========================================================================
  61. //============================= SCARA Printer ===============================
  62. //===========================================================================
  63. // For a SCARA printer start with the configuration files in
  64. // example_configurations/SCARA and customize for your machine.
  65. //
  66. // @section info
  67. // User-specified version info of this build to display in [Pronterface, etc] terminal window during
  68. // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
  69. // build by the user have been successfully uploaded into firmware.
  70. #define STRING_CONFIG_H_AUTHOR "(none, Felix)" // Who made the changes.
  71. #define SHOW_BOOTSCREEN
  72. #define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1
  73. #define STRING_SPLASH_LINE2 WEBSITE_URL // will be shown during bootup in line 2
  74. //
  75. // *** VENDORS PLEASE READ *****************************************************
  76. //
  77. // Marlin now allow you to have a vendor boot image to be displayed on machine
  78. // start. When SHOW_CUSTOM_BOOTSCREEN is defined Marlin will first show your
  79. // custom boot image and then the default Marlin boot image is shown.
  80. //
  81. // We suggest for you to take advantage of this new feature and keep the Marlin
  82. // boot image unmodified. For an example have a look at the bq Hephestos 2
  83. // example configuration folder.
  84. //
  85. //#define SHOW_CUSTOM_BOOTSCREEN
  86. // @section machine
  87. /**
  88. * Select which serial port on the board will be used for communication with the host.
  89. * This allows the connection of wireless adapters (for instance) to non-default port pins.
  90. * Serial port 0 is always used by the Arduino bootloader regardless of this setting.
  91. *
  92. * :[0, 1, 2, 3, 4, 5, 6, 7]
  93. */
  94. #define SERIAL_PORT 0
  95. /**
  96. * This setting determines the communication speed of the printer.
  97. *
  98. * 250000 works in most cases, but you might try a lower speed if
  99. * you commonly experience drop-outs during host printing.
  100. *
  101. * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
  102. */
  103. #define BAUDRATE 250000
  104. // Enable the Bluetooth serial interface on AT90USB devices
  105. //#define BLUETOOTH
  106. // The following define selects which electronics board you have.
  107. // Please choose the name from boards.h that matches your setup
  108. #ifndef MOTHERBOARD
  109. #define MOTHERBOARD BOARD_FELIX2
  110. #endif
  111. // Optional custom name for your RepStrap or other custom machine
  112. // Displayed in the LCD "Ready" message
  113. #define CUSTOM_MACHINE_NAME "Felix"
  114. // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
  115. // You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
  116. //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
  117. // @section extruder
  118. // This defines the number of extruders
  119. // :[1, 2, 3, 4, 5]
  120. #define EXTRUDERS 1
  121. // For Cyclops or any "multi-extruder" that shares a single nozzle.
  122. //#define SINGLENOZZLE
  123. /**
  124. * Průša MK2 Single Nozzle Multi-Material Multiplexer, and variants.
  125. *
  126. * This device allows one stepper driver on a control board to drive
  127. * two to eight stepper motors, one at a time, in a manner suitable
  128. * for extruders.
  129. *
  130. * This option only allows the multiplexer to switch on tool-change.
  131. * Additional options to configure custom E moves are pending.
  132. */
  133. //#define MK2_MULTIPLEXER
  134. #if ENABLED(MK2_MULTIPLEXER)
  135. // Override the default DIO selector pins here, if needed.
  136. // Some pins files may provide defaults for these pins.
  137. //#define E_MUX0_PIN 40 // Always Required
  138. //#define E_MUX1_PIN 42 // Needed for 3 to 8 steppers
  139. //#define E_MUX2_PIN 44 // Needed for 5 to 8 steppers
  140. #endif
  141. // A dual extruder that uses a single stepper motor
  142. //#define SWITCHING_EXTRUDER
  143. #if ENABLED(SWITCHING_EXTRUDER)
  144. #define SWITCHING_EXTRUDER_SERVO_NR 0
  145. #define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1
  146. #endif
  147. // A dual-nozzle that uses a servomotor to raise/lower one of the nozzles
  148. //#define SWITCHING_NOZZLE
  149. #if ENABLED(SWITCHING_NOZZLE)
  150. #define SWITCHING_NOZZLE_SERVO_NR 0
  151. #define SWITCHING_NOZZLE_SERVO_ANGLES { 0, 90 } // Angles for E0, E1
  152. //#define HOTEND_OFFSET_Z { 0.0, 0.0 }
  153. #endif
  154. /**
  155. * "Mixing Extruder"
  156. * - Adds a new code, M165, to set the current mix factors.
  157. * - Extends the stepping routines to move multiple steppers in proportion to the mix.
  158. * - Optional support for Repetier Firmware M163, M164, and virtual extruder.
  159. * - This implementation supports only a single extruder.
  160. * - Enable DIRECT_MIXING_IN_G1 for Pia Taubert's reference implementation
  161. */
  162. //#define MIXING_EXTRUDER
  163. #if ENABLED(MIXING_EXTRUDER)
  164. #define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder
  165. #define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164
  166. //#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands
  167. #endif
  168. // Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
  169. // The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
  170. // For the other hotends it is their distance from the extruder 0 hotend.
  171. //#define HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
  172. //#define HOTEND_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis
  173. // @section machine
  174. /**
  175. * Select your power supply here. Use 0 if you haven't connected the PS_ON_PIN
  176. *
  177. * 0 = No Power Switch
  178. * 1 = ATX
  179. * 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
  180. *
  181. * :{ 0:'No power switch', 1:'ATX', 2:'X-Box 360' }
  182. */
  183. #define POWER_SUPPLY 1
  184. #if POWER_SUPPLY > 0
  185. // Enable this option to leave the PSU off at startup.
  186. // Power to steppers and heaters will need to be turned on with M80.
  187. #define PS_DEFAULT_OFF
  188. #endif
  189. // @section temperature
  190. //===========================================================================
  191. //============================= Thermal Settings ============================
  192. //===========================================================================
  193. /**
  194. * --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
  195. *
  196. * Temperature sensors available:
  197. *
  198. * -3 : thermocouple with MAX31855 (only for sensor 0)
  199. * -2 : thermocouple with MAX6675 (only for sensor 0)
  200. * -1 : thermocouple with AD595
  201. * 0 : not used
  202. * 1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
  203. * 2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
  204. * 3 : Mendel-parts thermistor (4.7k pullup)
  205. * 4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
  206. * 5 : 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
  207. * 6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
  208. * 7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
  209. * 71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
  210. * 8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
  211. * 9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
  212. * 10 : 100k RS thermistor 198-961 (4.7k pullup)
  213. * 11 : 100k beta 3950 1% thermistor (4.7k pullup)
  214. * 12 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
  215. * 13 : 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
  216. * 20 : the PT100 circuit found in the Ultimainboard V2.x
  217. * 60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
  218. * 66 : 4.7M High Temperature thermistor from Dyze Design
  219. * 70 : the 100K thermistor found in the bq Hephestos 2
  220. * 75 : 100k Generic Silicon Heat Pad with NTC 100K MGB18-104F39050L32 thermistor
  221. *
  222. * 1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k.
  223. * (but gives greater accuracy and more stable PID)
  224. * 51 : 100k thermistor - EPCOS (1k pullup)
  225. * 52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
  226. * 55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
  227. *
  228. * 1047 : Pt1000 with 4k7 pullup
  229. * 1010 : Pt1000 with 1k pullup (non standard)
  230. * 147 : Pt100 with 4k7 pullup
  231. * 110 : Pt100 with 1k pullup (non standard)
  232. *
  233. * Use these for Testing or Development purposes. NEVER for production machine.
  234. * 998 : Dummy Table that ALWAYS reads 25°C or the temperature defined below.
  235. * 999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below.
  236. *
  237. * :{ '0': "Not used", '1':"100k / 4.7k - EPCOS", '2':"200k / 4.7k - ATC Semitec 204GT-2", '3':"Mendel-parts / 4.7k", '4':"10k !! do not use for a hotend. Bad resolution at high temp. !!", '5':"100K / 4.7k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '6':"100k / 4.7k EPCOS - Not as accurate as Table 1", '7':"100k / 4.7k Honeywell 135-104LAG-J01", '8':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT", '9':"100k / 4.7k GE Sensing AL03006-58.2K-97-G1", '10':"100k / 4.7k RS 198-961", '11':"100k / 4.7k beta 3950 1%", '12':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT (calibrated for Makibox hot bed)", '13':"100k Hisens 3950 1% up to 300°C for hotend 'Simple ONE ' & hotend 'All In ONE'", '20':"PT100 (Ultimainboard V2.x)", '51':"100k / 1k - EPCOS", '52':"200k / 1k - ATC Semitec 204GT-2", '55':"100k / 1k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '60':"100k Maker's Tool Works Kapton Bed Thermistor beta=3950", '66':"Dyze Design 4.7M High Temperature thermistor", '70':"the 100K thermistor found in the bq Hephestos 2", '71':"100k / 4.7k Honeywell 135-104LAF-J01", '147':"Pt100 / 4.7k", '1047':"Pt1000 / 4.7k", '110':"Pt100 / 1k (non-standard)", '1010':"Pt1000 / 1k (non standard)", '-3':"Thermocouple + MAX31855 (only for sensor 0)", '-2':"Thermocouple + MAX6675 (only for sensor 0)", '-1':"Thermocouple + AD595",'998':"Dummy 1", '999':"Dummy 2" }
  238. */
  239. #define TEMP_SENSOR_0 1
  240. #define TEMP_SENSOR_1 0
  241. #define TEMP_SENSOR_2 0
  242. #define TEMP_SENSOR_3 0
  243. #define TEMP_SENSOR_4 0
  244. #define TEMP_SENSOR_BED 1
  245. // Dummy thermistor constant temperature readings, for use with 998 and 999
  246. #define DUMMY_THERMISTOR_998_VALUE 25
  247. #define DUMMY_THERMISTOR_999_VALUE 100
  248. // Use temp sensor 1 as a redundant sensor with sensor 0. If the readings
  249. // from the two sensors differ too much the print will be aborted.
  250. //#define TEMP_SENSOR_1_AS_REDUNDANT
  251. #define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
  252. // Extruder temperature must be close to target for this long before M109 returns success
  253. #define TEMP_RESIDENCY_TIME 15 // (seconds)
  254. #define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
  255. #define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
  256. // Bed temperature must be close to target for this long before M190 returns success
  257. #define TEMP_BED_RESIDENCY_TIME 0 // (seconds)
  258. #define TEMP_BED_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
  259. #define TEMP_BED_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
  260. // The minimal temperature defines the temperature below which the heater will not be enabled It is used
  261. // to check that the wiring to the thermistor is not broken.
  262. // Otherwise this would lead to the heater being powered on all the time.
  263. #define HEATER_0_MINTEMP 5
  264. #define HEATER_1_MINTEMP 5
  265. #define HEATER_2_MINTEMP 5
  266. #define HEATER_3_MINTEMP 5
  267. #define HEATER_4_MINTEMP 5
  268. #define BED_MINTEMP 5
  269. // When temperature exceeds max temp, your heater will be switched off.
  270. // This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
  271. // You should use MINTEMP for thermistor short/failure protection.
  272. #define HEATER_0_MAXTEMP 275
  273. #define HEATER_1_MAXTEMP 275
  274. #define HEATER_2_MAXTEMP 275
  275. #define HEATER_3_MAXTEMP 275
  276. #define HEATER_4_MAXTEMP 275
  277. #define BED_MAXTEMP 150
  278. //===========================================================================
  279. //============================= PID Settings ================================
  280. //===========================================================================
  281. // PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
  282. // Comment the following line to disable PID and enable bang-bang.
  283. #define PIDTEMP
  284. #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
  285. #define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
  286. #if ENABLED(PIDTEMP)
  287. //#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
  288. //#define PID_DEBUG // Sends debug data to the serial port.
  289. //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
  290. //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
  291. //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)
  292. // Set/get with gcode: M301 E[extruder number, 0-2]
  293. #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
  294. // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
  295. #define K1 0.95 //smoothing factor within the PID
  296. // Felix 2.0+ electronics with v4 Hotend
  297. #define DEFAULT_Kp 12
  298. #define DEFAULT_Ki 0.84
  299. #define DEFAULT_Kd 85
  300. #endif // PIDTEMP
  301. //===========================================================================
  302. //============================= PID > Bed Temperature Control ===============
  303. //===========================================================================
  304. // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
  305. //
  306. // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
  307. // If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
  308. // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
  309. // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
  310. // If your configuration is significantly different than this and you don't understand the issues involved, you probably
  311. // shouldn't use bed PID until someone else verifies your hardware works.
  312. // If this is enabled, find your own PID constants below.
  313. #define PIDTEMPBED
  314. //#define BED_LIMIT_SWITCHING
  315. // This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
  316. // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
  317. // setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
  318. // so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)
  319. #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
  320. #if ENABLED(PIDTEMPBED)
  321. //#define PID_BED_DEBUG // Sends debug data to the serial port.
  322. // Felix Foil Heater
  323. #define DEFAULT_bedKp 103.37
  324. #define DEFAULT_bedKi 2.79
  325. #define DEFAULT_bedKd 956.94
  326. // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
  327. #endif // PIDTEMPBED
  328. // @section extruder
  329. // This option prevents extrusion if the temperature is below EXTRUDE_MINTEMP.
  330. // It also enables the M302 command to set the minimum extrusion temperature
  331. // or to allow moving the extruder regardless of the hotend temperature.
  332. // *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! ***
  333. #define PREVENT_COLD_EXTRUSION
  334. #define EXTRUDE_MINTEMP 170
  335. // This option prevents a single extrusion longer than EXTRUDE_MAXLENGTH.
  336. // Note that for Bowden Extruders a too-small value here may prevent loading.
  337. #define PREVENT_LENGTHY_EXTRUDE
  338. #define EXTRUDE_MAXLENGTH 200
  339. //===========================================================================
  340. //======================== Thermal Runaway Protection =======================
  341. //===========================================================================
  342. /**
  343. * Thermal Protection protects your printer from damage and fire if a
  344. * thermistor falls out or temperature sensors fail in any way.
  345. *
  346. * The issue: If a thermistor falls out or a temperature sensor fails,
  347. * Marlin can no longer sense the actual temperature. Since a disconnected
  348. * thermistor reads as a low temperature, the firmware will keep the heater on.
  349. *
  350. * If you get "Thermal Runaway" or "Heating failed" errors the
  351. * details can be tuned in Configuration_adv.h
  352. */
  353. #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
  354. #define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
  355. //===========================================================================
  356. //============================= Mechanical Settings =========================
  357. //===========================================================================
  358. // @section machine
  359. // Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics
  360. // either in the usual order or reversed
  361. //#define COREXY
  362. //#define COREXZ
  363. //#define COREYZ
  364. //#define COREYX
  365. //#define COREZX
  366. //#define COREZY
  367. //===========================================================================
  368. //============================== Endstop Settings ===========================
  369. //===========================================================================
  370. // @section homing
  371. // Specify here all the endstop connectors that are connected to any endstop or probe.
  372. // Almost all printers will be using one per axis. Probes will use one or more of the
  373. // extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
  374. #define USE_XMIN_PLUG
  375. #define USE_YMIN_PLUG
  376. #define USE_ZMIN_PLUG
  377. //#define USE_XMAX_PLUG
  378. //#define USE_YMAX_PLUG
  379. //#define USE_ZMAX_PLUG
  380. // coarse Endstop Settings
  381. #define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
  382. #if DISABLED(ENDSTOPPULLUPS)
  383. // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
  384. //#define ENDSTOPPULLUP_XMAX
  385. //#define ENDSTOPPULLUP_YMAX
  386. //#define ENDSTOPPULLUP_ZMAX
  387. //#define ENDSTOPPULLUP_XMIN
  388. //#define ENDSTOPPULLUP_YMIN
  389. //#define ENDSTOPPULLUP_ZMIN
  390. //#define ENDSTOPPULLUP_ZMIN_PROBE
  391. #endif
  392. // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
  393. #define X_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  394. #define Y_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  395. #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  396. #define X_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  397. #define Y_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  398. #define Z_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  399. #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
  400. // Enable this feature if all enabled endstop pins are interrupt-capable.
  401. // This will remove the need to poll the interrupt pins, saving many CPU cycles.
  402. //#define ENDSTOP_INTERRUPTS_FEATURE
  403. //=============================================================================
  404. //============================== Movement Settings ============================
  405. //=============================================================================
  406. // @section motion
  407. // default steps per unit for Felix 2.0/3.0: 0.00249mm x/y rounding error with 3mm pitch HTD belt and 14 tooth pulleys. 0 z error.
  408. /**
  409. * Default Settings
  410. *
  411. * These settings can be reset by M502
  412. *
  413. * Note that if EEPROM is enabled, saved values will override these.
  414. */
  415. /**
  416. * With this option each E stepper can have its own factors for the
  417. * following movement settings. If fewer factors are given than the
  418. * total number of extruders, the last value applies to the rest.
  419. */
  420. //#define DISTINCT_E_FACTORS
  421. /**
  422. * Default Axis Steps Per Unit (steps/mm)
  423. * Override with M92
  424. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  425. */
  426. #define DEFAULT_AXIS_STEPS_PER_UNIT { 76.190476, 76.190476, 1600, 164 }
  427. /**
  428. * Default Max Feed Rate (mm/s)
  429. * Override with M203
  430. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  431. */
  432. #define DEFAULT_MAX_FEEDRATE { 500, 500, 5, 25 }
  433. /**
  434. * Default Max Acceleration (change/s) change = mm/s
  435. * (Maximum start speed for accelerated moves)
  436. * Override with M201
  437. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  438. */
  439. #define DEFAULT_MAX_ACCELERATION { 5000, 5000, 100, 80000 }
  440. /**
  441. * Default Acceleration (change/s) change = mm/s
  442. * Override with M204
  443. *
  444. * M204 P Acceleration
  445. * M204 R Retract Acceleration
  446. * M204 T Travel Acceleration
  447. */
  448. #define DEFAULT_ACCELERATION 1750 // X, Y, Z and E max acceleration for printing moves
  449. #define DEFAULT_RETRACT_ACCELERATION 5000 // E acceleration for retracts
  450. #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
  451. /**
  452. * Default Jerk (mm/s)
  453. * Override with M205 X Y Z E
  454. *
  455. * "Jerk" specifies the minimum speed change that requires acceleration.
  456. * When changing speed and direction, if the difference is less than the
  457. * value set here, it may happen instantaneously.
  458. */
  459. #define DEFAULT_XJERK 10.0
  460. #define DEFAULT_YJERK 10.0
  461. #define DEFAULT_ZJERK 0.3
  462. #define DEFAULT_EJERK 5.0
  463. //===========================================================================
  464. //============================= Z Probe Options =============================
  465. //===========================================================================
  466. // @section probes
  467. //
  468. // See http://marlinfw.org/configuration/probes.html
  469. //
  470. /**
  471. * Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  472. *
  473. * Enable this option for a probe connected to the Z Min endstop pin.
  474. */
  475. #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  476. /**
  477. * Z_MIN_PROBE_ENDSTOP
  478. *
  479. * Enable this option for a probe connected to any pin except Z-Min.
  480. * (By default Marlin assumes the Z-Max endstop pin.)
  481. * To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below.
  482. *
  483. * - The simplest option is to use a free endstop connector.
  484. * - Use 5V for powered (usually inductive) sensors.
  485. *
  486. * - RAMPS 1.3/1.4 boards may use the 5V, GND, and Aux4->D32 pin:
  487. * - For simple switches connect...
  488. * - normally-closed switches to GND and D32.
  489. * - normally-open switches to 5V and D32.
  490. *
  491. * WARNING: Setting the wrong pin may have unexpected and potentially
  492. * disastrous consequences. Use with caution and do your homework.
  493. *
  494. */
  495. //#define Z_MIN_PROBE_ENDSTOP
  496. /**
  497. * Probe Type
  498. *
  499. * Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
  500. * Activate one of these to use Auto Bed Leveling below.
  501. */
  502. /**
  503. * The "Manual Probe" provides a means to do "Auto" Bed Leveling without a probe.
  504. * Use G29 repeatedly, adjusting the Z height at each point with movement commands
  505. * or (with LCD_BED_LEVELING) the LCD controller.
  506. */
  507. //#define PROBE_MANUALLY
  508. /**
  509. * A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
  510. * (e.g., an inductive probe or a nozzle-based probe-switch.)
  511. */
  512. //#define FIX_MOUNTED_PROBE
  513. /**
  514. * Z Servo Probe, such as an endstop switch on a rotating arm.
  515. */
  516. //#define Z_ENDSTOP_SERVO_NR 0 // Defaults to SERVO 0 connector.
  517. //#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles
  518. /**
  519. * The BLTouch probe uses a Hall effect sensor and emulates a servo.
  520. */
  521. //#define BLTOUCH
  522. #if ENABLED(BLTOUCH)
  523. //#define BLTOUCH_DELAY 375 // (ms) Enable and increase if needed
  524. #endif
  525. /**
  526. * Enable one or more of the following if probing seems unreliable.
  527. * Heaters and/or fans can be disabled during probing to minimize electrical
  528. * noise. A delay can also be added to allow noise and vibration to settle.
  529. * These options are most useful for the BLTouch probe, but may also improve
  530. * readings with inductive probes and piezo sensors.
  531. */
  532. //#define PROBING_HEATERS_OFF // Turn heaters off when probing
  533. //#define PROBING_FANS_OFF // Turn fans off when probing
  534. //#define DELAY_BEFORE_PROBING 200 // (ms) To prevent vibrations from triggering piezo sensors
  535. // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)
  536. //#define SOLENOID_PROBE
  537. // A sled-mounted probe like those designed by Charles Bell.
  538. //#define Z_PROBE_SLED
  539. //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
  540. //
  541. // For Z_PROBE_ALLEN_KEY see the Delta example configurations.
  542. //
  543. /**
  544. * Z Probe to nozzle (X,Y) offset, relative to (0, 0).
  545. * X and Y offsets must be integers.
  546. *
  547. * In the following example the X and Y offsets are both positive:
  548. * #define X_PROBE_OFFSET_FROM_EXTRUDER 10
  549. * #define Y_PROBE_OFFSET_FROM_EXTRUDER 10
  550. *
  551. * +-- BACK ---+
  552. * | |
  553. * L | (+) P | R <-- probe (20,20)
  554. * E | | I
  555. * F | (-) N (+) | G <-- nozzle (10,10)
  556. * T | | H
  557. * | (-) | T
  558. * | |
  559. * O-- FRONT --+
  560. * (0,0)
  561. */
  562. #define X_PROBE_OFFSET_FROM_EXTRUDER -25 // X offset: -left +right [of the nozzle]
  563. #define Y_PROBE_OFFSET_FROM_EXTRUDER -29 // Y offset: -front +behind [the nozzle]
  564. #define Z_PROBE_OFFSET_FROM_EXTRUDER -12.35 // Z offset: -below +above [the nozzle]
  565. // X and Y axis travel speed (mm/m) between probes
  566. #define XY_PROBE_SPEED 8000
  567. // Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)
  568. #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
  569. // Speed for the "accurate" probe of each point
  570. #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
  571. // Use double touch for probing
  572. //#define PROBE_DOUBLE_TOUCH
  573. /**
  574. * Z probes require clearance when deploying, stowing, and moving between
  575. * probe points to avoid hitting the bed and other hardware.
  576. * Servo-mounted probes require extra space for the arm to rotate.
  577. * Inductive probes need space to keep from triggering early.
  578. *
  579. * Use these settings to specify the distance (mm) to raise the probe (or
  580. * lower the bed). The values set here apply over and above any (negative)
  581. * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD.
  582. * Only integer values >= 1 are valid here.
  583. *
  584. * Example: `M851 Z-5` with a CLEARANCE of 4 => 9mm from bed to nozzle.
  585. * But: `M851 Z+1` with a CLEARANCE of 2 => 2mm from bed to nozzle.
  586. */
  587. #define Z_CLEARANCE_DEPLOY_PROBE 15 // Z Clearance for Deploy/Stow
  588. #define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points
  589. // For M851 give a range for adjusting the Z probe offset
  590. #define Z_PROBE_OFFSET_RANGE_MIN -20
  591. #define Z_PROBE_OFFSET_RANGE_MAX 20
  592. // Enable the M48 repeatability test to test probe accuracy
  593. //#define Z_MIN_PROBE_REPEATABILITY_TEST
  594. // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
  595. // :{ 0:'Low', 1:'High' }
  596. #define X_ENABLE_ON 0
  597. #define Y_ENABLE_ON 0
  598. #define Z_ENABLE_ON 0
  599. #define E_ENABLE_ON 0 // For all extruders
  600. // Disables axis stepper immediately when it's not being used.
  601. // WARNING: When motors turn off there is a chance of losing position accuracy!
  602. #define DISABLE_X false
  603. #define DISABLE_Y false
  604. #define DISABLE_Z false
  605. // Warn on display about possibly reduced accuracy
  606. //#define DISABLE_REDUCED_ACCURACY_WARNING
  607. // @section extruder
  608. #define DISABLE_E false // For all extruders
  609. #define DISABLE_INACTIVE_EXTRUDER true // Keep only the active extruder enabled.
  610. // @section machine
  611. // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
  612. #define INVERT_X_DIR true
  613. #define INVERT_Y_DIR true
  614. #define INVERT_Z_DIR true
  615. // Enable this option for Toshiba stepper drivers
  616. //#define CONFIG_STEPPERS_TOSHIBA
  617. // @section extruder
  618. // For direct drive extruder v9 set to true, for geared extruder set to false.
  619. #define INVERT_E0_DIR false
  620. #define INVERT_E1_DIR false
  621. #define INVERT_E2_DIR false
  622. #define INVERT_E3_DIR false
  623. #define INVERT_E4_DIR false
  624. // @section homing
  625. //#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
  626. // Be sure you have this distance over your Z_MAX_POS in case.
  627. // Direction of endstops when homing; 1=MAX, -1=MIN
  628. // :[-1, 1]
  629. #define X_HOME_DIR -1
  630. #define Y_HOME_DIR -1
  631. #define Z_HOME_DIR -1
  632. // @section machine
  633. // The size of the print bed
  634. #define X_BED_SIZE 255
  635. #define Y_BED_SIZE 205
  636. // Travel limits (mm) after homing, corresponding to endstop positions.
  637. #define X_MIN_POS 0
  638. #define Y_MIN_POS 0
  639. #define Z_MIN_POS 0
  640. #define X_MAX_POS X_BED_SIZE
  641. #define Y_MAX_POS Y_BED_SIZE
  642. #define Z_MAX_POS 235
  643. // If enabled, axes won't move below MIN_POS in response to movement commands.
  644. #define MIN_SOFTWARE_ENDSTOPS
  645. // If enabled, axes won't move above MAX_POS in response to movement commands.
  646. #define MAX_SOFTWARE_ENDSTOPS
  647. /**
  648. * Filament Runout Sensor
  649. * A mechanical or opto endstop is used to check for the presence of filament.
  650. *
  651. * RAMPS-based boards use SERVO3_PIN.
  652. * For other boards you may need to define FIL_RUNOUT_PIN.
  653. * By default the firmware assumes HIGH = has filament, LOW = ran out
  654. */
  655. //#define FILAMENT_RUNOUT_SENSOR
  656. #if ENABLED(FILAMENT_RUNOUT_SENSOR)
  657. #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor.
  658. #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined.
  659. #define FILAMENT_RUNOUT_SCRIPT "M600"
  660. #endif
  661. //===========================================================================
  662. //=============================== Bed Leveling ==============================
  663. //===========================================================================
  664. // @section bedlevel
  665. /**
  666. * Choose one of the options below to enable G29 Bed Leveling. The parameters
  667. * and behavior of G29 will change depending on your selection.
  668. *
  669. * If using a Probe for Z Homing, enable Z_SAFE_HOMING also!
  670. *
  671. * - AUTO_BED_LEVELING_3POINT
  672. * Probe 3 arbitrary points on the bed (that aren't collinear)
  673. * You specify the XY coordinates of all 3 points.
  674. * The result is a single tilted plane. Best for a flat bed.
  675. *
  676. * - AUTO_BED_LEVELING_LINEAR
  677. * Probe several points in a grid.
  678. * You specify the rectangle and the density of sample points.
  679. * The result is a single tilted plane. Best for a flat bed.
  680. *
  681. * - AUTO_BED_LEVELING_BILINEAR
  682. * Probe several points in a grid.
  683. * You specify the rectangle and the density of sample points.
  684. * The result is a mesh, best for large or uneven beds.
  685. *
  686. * - AUTO_BED_LEVELING_UBL (Unified Bed Leveling)
  687. * A comprehensive bed leveling system combining the features and benefits
  688. * of other systems. UBL also includes integrated Mesh Generation, Mesh
  689. * Validation and Mesh Editing systems. Currently, UBL is only checked out
  690. * for Cartesian Printers. That said, it was primarily designed to correct
  691. * poor quality Delta Printers. If you feel adventurous and have a Delta,
  692. * please post an issue if something doesn't work correctly. Initially,
  693. * you will need to set a reduced bed size so you have a rectangular area
  694. * to test on.
  695. *
  696. * - MESH_BED_LEVELING
  697. * Probe a grid manually
  698. * The result is a mesh, suitable for large or uneven beds. (See BILINEAR.)
  699. * For machines without a probe, Mesh Bed Leveling provides a method to perform
  700. * leveling in steps so you can manually adjust the Z height at each grid-point.
  701. * With an LCD controller the process is guided step-by-step.
  702. */
  703. //#define AUTO_BED_LEVELING_3POINT
  704. //#define AUTO_BED_LEVELING_LINEAR
  705. //#define AUTO_BED_LEVELING_BILINEAR
  706. //#define AUTO_BED_LEVELING_UBL
  707. //#define MESH_BED_LEVELING
  708. /**
  709. * Enable detailed logging of G28, G29, M48, etc.
  710. * Turn on with the command 'M111 S32'.
  711. * NOTE: Requires a lot of PROGMEM!
  712. */
  713. //#define DEBUG_LEVELING_FEATURE
  714. #if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(AUTO_BED_LEVELING_UBL)
  715. // Gradually reduce leveling correction until a set height is reached,
  716. // at which point movement will be level to the machine's XY plane.
  717. // The height can be set with M420 Z<height>
  718. #define ENABLE_LEVELING_FADE_HEIGHT
  719. #endif
  720. #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)
  721. // Set the number of grid points per dimension.
  722. #define GRID_MAX_POINTS_X 3
  723. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  724. // Set the boundaries for probing (where the probe can reach).
  725. #define LEFT_PROBE_BED_POSITION 15
  726. #define RIGHT_PROBE_BED_POSITION 170
  727. #define FRONT_PROBE_BED_POSITION 20
  728. #define BACK_PROBE_BED_POSITION 180
  729. // The Z probe minimum outer margin (to validate G29 parameters).
  730. #define MIN_PROBE_EDGE 10
  731. // Probe along the Y axis, advancing X after each column
  732. //#define PROBE_Y_FIRST
  733. #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
  734. // Beyond the probed grid, continue the implied tilt?
  735. // Default is to maintain the height of the nearest edge.
  736. //#define EXTRAPOLATE_BEYOND_GRID
  737. //
  738. // Experimental Subdivision of the grid by Catmull-Rom method.
  739. // Synthesizes intermediate points to produce a more detailed mesh.
  740. //
  741. //#define ABL_BILINEAR_SUBDIVISION
  742. #if ENABLED(ABL_BILINEAR_SUBDIVISION)
  743. // Number of subdivisions between probe points
  744. #define BILINEAR_SUBDIVISIONS 3
  745. #endif
  746. #endif
  747. #elif ENABLED(AUTO_BED_LEVELING_3POINT)
  748. // 3 arbitrary points to probe.
  749. // A simple cross-product is used to estimate the plane of the bed.
  750. #define ABL_PROBE_PT_1_X 15
  751. #define ABL_PROBE_PT_1_Y 180
  752. #define ABL_PROBE_PT_2_X 15
  753. #define ABL_PROBE_PT_2_Y 20
  754. #define ABL_PROBE_PT_3_X 170
  755. #define ABL_PROBE_PT_3_Y 20
  756. #elif ENABLED(AUTO_BED_LEVELING_UBL)
  757. //===========================================================================
  758. //========================= Unified Bed Leveling ============================
  759. //===========================================================================
  760. #define UBL_MESH_INSET 1 // Mesh inset margin on print area
  761. #define GRID_MAX_POINTS_X 10 // Don't use more than 15 points per axis, implementation limited.
  762. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  763. #define UBL_PROBE_PT_1_X 39 // Probing points for 3-Point leveling of the mesh
  764. #define UBL_PROBE_PT_1_Y 180
  765. #define UBL_PROBE_PT_2_X 39
  766. #define UBL_PROBE_PT_2_Y 20
  767. #define UBL_PROBE_PT_3_X 180
  768. #define UBL_PROBE_PT_3_Y 20
  769. #define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
  770. #define UBL_MESH_EDIT_MOVES_Z // Sophisticated users prefer no movement of nozzle
  771. #elif ENABLED(MESH_BED_LEVELING)
  772. //===========================================================================
  773. //=================================== Mesh ==================================
  774. //===========================================================================
  775. #define MESH_INSET 10 // Mesh inset margin on print area
  776. #define GRID_MAX_POINTS_X 3 // Don't use more than 7 points per axis, implementation limited.
  777. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  778. //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS
  779. #endif // BED_LEVELING
  780. /**
  781. * Use the LCD controller for bed leveling
  782. * Requires MESH_BED_LEVELING or PROBE_MANUALLY
  783. */
  784. //#define LCD_BED_LEVELING
  785. #if ENABLED(LCD_BED_LEVELING)
  786. #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis.
  787. #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
  788. #endif
  789. /**
  790. * Commands to execute at the end of G29 probing.
  791. * Useful to retract or move the Z probe out of the way.
  792. */
  793. //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"
  794. // @section homing
  795. // The center of the bed is at (X=0, Y=0)
  796. //#define BED_CENTER_AT_0_0
  797. // Manually set the home position. Leave these undefined for automatic settings.
  798. // For DELTA this is the top-center of the Cartesian print volume.
  799. //#define MANUAL_X_HOME_POS 0
  800. //#define MANUAL_Y_HOME_POS 0
  801. //#define MANUAL_Z_HOME_POS 0
  802. // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
  803. //
  804. // With this feature enabled:
  805. //
  806. // - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
  807. // - If stepper drivers time out, it will need X and Y homing again before Z homing.
  808. // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).
  809. // - Prevent Z homing when the Z probe is outside bed area.
  810. //
  811. //#define Z_SAFE_HOMING
  812. #if ENABLED(Z_SAFE_HOMING)
  813. #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2) // X point for Z homing when homing all axis (G28).
  814. #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2) // Y point for Z homing when homing all axis (G28).
  815. #endif
  816. // Homing speeds (mm/m)
  817. #define HOMING_FEEDRATE_XY (50*60)
  818. #define HOMING_FEEDRATE_Z (4*60)
  819. //=============================================================================
  820. //============================= Additional Features ===========================
  821. //=============================================================================
  822. // @section extras
  823. //
  824. // EEPROM
  825. //
  826. // The microcontroller can store settings in the EEPROM, e.g. max velocity...
  827. // M500 - stores parameters in EEPROM
  828. // M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
  829. // M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
  830. //
  831. //#define EEPROM_SETTINGS // Enable for M500 and M501 commands
  832. //#define DISABLE_M503 // Saves ~2700 bytes of PROGMEM. Disable for release!
  833. #define EEPROM_CHITCHAT // Give feedback on EEPROM commands. Disable to save PROGMEM.
  834. //
  835. // Host Keepalive
  836. //
  837. // When enabled Marlin will send a busy status message to the host
  838. // every couple of seconds when it can't accept commands.
  839. //
  840. #define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages
  841. #define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113.
  842. #define BUSY_WHILE_HEATING // Some hosts require "busy" messages even during heating
  843. //
  844. // M100 Free Memory Watcher
  845. //
  846. //#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose
  847. //
  848. // G20/G21 Inch mode support
  849. //
  850. //#define INCH_MODE_SUPPORT
  851. //
  852. // M149 Set temperature units support
  853. //
  854. //#define TEMPERATURE_UNITS_SUPPORT
  855. // @section temperature
  856. // Preheat Constants
  857. #define PREHEAT_1_TEMP_HOTEND 180
  858. #define PREHEAT_1_TEMP_BED 70
  859. #define PREHEAT_1_FAN_SPEED 255 // Value from 0 to 255
  860. #define PREHEAT_2_TEMP_HOTEND 240
  861. #define PREHEAT_2_TEMP_BED 100
  862. #define PREHEAT_2_FAN_SPEED 255 // Value from 0 to 255
  863. /**
  864. * Nozzle Park -- EXPERIMENTAL
  865. *
  866. * Park the nozzle at the given XYZ position on idle or G27.
  867. *
  868. * The "P" parameter controls the action applied to the Z axis:
  869. *
  870. * P0 (Default) If Z is below park Z raise the nozzle.
  871. * P1 Raise the nozzle always to Z-park height.
  872. * P2 Raise the nozzle by Z-park amount, limited to Z_MAX_POS.
  873. */
  874. //#define NOZZLE_PARK_FEATURE
  875. #if ENABLED(NOZZLE_PARK_FEATURE)
  876. // Specify a park position as { X, Y, Z }
  877. #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }
  878. #endif
  879. /**
  880. * Clean Nozzle Feature -- EXPERIMENTAL
  881. *
  882. * Adds the G12 command to perform a nozzle cleaning process.
  883. *
  884. * Parameters:
  885. * P Pattern
  886. * S Strokes / Repetitions
  887. * T Triangles (P1 only)
  888. *
  889. * Patterns:
  890. * P0 Straight line (default). This process requires a sponge type material
  891. * at a fixed bed location. "S" specifies strokes (i.e. back-forth motions)
  892. * between the start / end points.
  893. *
  894. * P1 Zig-zag pattern between (X0, Y0) and (X1, Y1), "T" specifies the
  895. * number of zig-zag triangles to do. "S" defines the number of strokes.
  896. * Zig-zags are done in whichever is the narrower dimension.
  897. * For example, "G12 P1 S1 T3" will execute:
  898. *
  899. * --
  900. * | (X0, Y1) | /\ /\ /\ | (X1, Y1)
  901. * | | / \ / \ / \ |
  902. * A | | / \ / \ / \ |
  903. * | | / \ / \ / \ |
  904. * | (X0, Y0) | / \/ \/ \ | (X1, Y0)
  905. * -- +--------------------------------+
  906. * |________|_________|_________|
  907. * T1 T2 T3
  908. *
  909. * P2 Circular pattern with middle at NOZZLE_CLEAN_CIRCLE_MIDDLE.
  910. * "R" specifies the radius. "S" specifies the stroke count.
  911. * Before starting, the nozzle moves to NOZZLE_CLEAN_START_POINT.
  912. *
  913. * Caveats: The ending Z should be the same as starting Z.
  914. * Attention: EXPERIMENTAL. G-code arguments may change.
  915. *
  916. */
  917. //#define NOZZLE_CLEAN_FEATURE
  918. #if ENABLED(NOZZLE_CLEAN_FEATURE)
  919. // Default number of pattern repetitions
  920. #define NOZZLE_CLEAN_STROKES 12
  921. // Default number of triangles
  922. #define NOZZLE_CLEAN_TRIANGLES 3
  923. // Specify positions as { X, Y, Z }
  924. #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}
  925. #define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 1)}
  926. // Circular pattern radius
  927. #define NOZZLE_CLEAN_CIRCLE_RADIUS 6.5
  928. // Circular pattern circle fragments number
  929. #define NOZZLE_CLEAN_CIRCLE_FN 10
  930. // Middle point of circle
  931. #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT
  932. // Moves the nozzle to the initial position
  933. #define NOZZLE_CLEAN_GOBACK
  934. #endif
  935. /**
  936. * Print Job Timer
  937. *
  938. * Automatically start and stop the print job timer on M104/M109/M190.
  939. *
  940. * M104 (hotend, no wait) - high temp = none, low temp = stop timer
  941. * M109 (hotend, wait) - high temp = start timer, low temp = stop timer
  942. * M190 (bed, wait) - high temp = start timer, low temp = none
  943. *
  944. * The timer can also be controlled with the following commands:
  945. *
  946. * M75 - Start the print job timer
  947. * M76 - Pause the print job timer
  948. * M77 - Stop the print job timer
  949. */
  950. #define PRINTJOB_TIMER_AUTOSTART
  951. /**
  952. * Print Counter
  953. *
  954. * Track statistical data such as:
  955. *
  956. * - Total print jobs
  957. * - Total successful print jobs
  958. * - Total failed print jobs
  959. * - Total time printing
  960. *
  961. * View the current statistics with M78.
  962. */
  963. //#define PRINTCOUNTER
  964. //=============================================================================
  965. //============================= LCD and SD support ============================
  966. //=============================================================================
  967. // @section lcd
  968. /**
  969. * LCD LANGUAGE
  970. *
  971. * Select the language to display on the LCD. These languages are available:
  972. *
  973. * en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, gl, hr,
  974. * it, kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, tr, uk,
  975. * zh_CN, zh_TW, test
  976. *
  977. * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'cz_utf8':'Czech (UTF8)', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Taiwan)', test':'TEST' }
  978. */
  979. //#define LCD_LANGUAGE en
  980. /**
  981. * LCD Character Set
  982. *
  983. * Note: This option is NOT applicable to Graphical Displays.
  984. *
  985. * All character-based LCDs provide ASCII plus one of these
  986. * language extensions:
  987. *
  988. * - JAPANESE ... the most common
  989. * - WESTERN ... with more accented characters
  990. * - CYRILLIC ... for the Russian language
  991. *
  992. * To determine the language extension installed on your controller:
  993. *
  994. * - Compile and upload with LCD_LANGUAGE set to 'test'
  995. * - Click the controller to view the LCD menu
  996. * - The LCD will display Japanese, Western, or Cyrillic text
  997. *
  998. * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
  999. *
  1000. * :['JAPANESE', 'WESTERN', 'CYRILLIC']
  1001. */
  1002. #define DISPLAY_CHARSET_HD44780 JAPANESE
  1003. /**
  1004. * LCD TYPE
  1005. *
  1006. * Enable ULTRA_LCD for a 16x2, 16x4, 20x2, or 20x4 character-based LCD.
  1007. * Enable DOGLCD for a 128x64 (ST7565R) Full Graphical Display.
  1008. * (These options will be enabled automatically for most displays.)
  1009. *
  1010. * IMPORTANT: The U8glib library is required for Full Graphic Display!
  1011. * https://github.com/olikraus/U8glib_Arduino
  1012. */
  1013. //#define ULTRA_LCD // Character based
  1014. //#define DOGLCD // Full graphics display
  1015. /**
  1016. * SD CARD
  1017. *
  1018. * SD Card support is disabled by default. If your controller has an SD slot,
  1019. * you must uncomment the following option or it won't work.
  1020. *
  1021. */
  1022. //#define SDSUPPORT
  1023. /**
  1024. * SD CARD: SPI SPEED
  1025. *
  1026. * Enable one of the following items for a slower SPI transfer speed.
  1027. * This may be required to resolve "volume init" errors.
  1028. */
  1029. //#define SPI_SPEED SPI_HALF_SPEED
  1030. //#define SPI_SPEED SPI_QUARTER_SPEED
  1031. //#define SPI_SPEED SPI_EIGHTH_SPEED
  1032. /**
  1033. * SD CARD: ENABLE CRC
  1034. *
  1035. * Use CRC checks and retries on the SD communication.
  1036. */
  1037. //#define SD_CHECK_AND_RETRY
  1038. //
  1039. // ENCODER SETTINGS
  1040. //
  1041. // This option overrides the default number of encoder pulses needed to
  1042. // produce one step. Should be increased for high-resolution encoders.
  1043. //
  1044. //#define ENCODER_PULSES_PER_STEP 1
  1045. //
  1046. // Use this option to override the number of step signals required to
  1047. // move between next/prev menu items.
  1048. //
  1049. //#define ENCODER_STEPS_PER_MENU_ITEM 5
  1050. /**
  1051. * Encoder Direction Options
  1052. *
  1053. * Test your encoder's behavior first with both options disabled.
  1054. *
  1055. * Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION.
  1056. * Reversed Menu Navigation only? Enable REVERSE_MENU_DIRECTION.
  1057. * Reversed Value Editing only? Enable BOTH options.
  1058. */
  1059. //
  1060. // This option reverses the encoder direction everywhere.
  1061. //
  1062. // Set this option if CLOCKWISE causes values to DECREASE
  1063. //
  1064. //#define REVERSE_ENCODER_DIRECTION
  1065. //
  1066. // This option reverses the encoder direction for navigating LCD menus.
  1067. //
  1068. // If CLOCKWISE normally moves DOWN this makes it go UP.
  1069. // If CLOCKWISE normally moves UP this makes it go DOWN.
  1070. //
  1071. //#define REVERSE_MENU_DIRECTION
  1072. //
  1073. // Individual Axis Homing
  1074. //
  1075. // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
  1076. //
  1077. //#define INDIVIDUAL_AXIS_HOMING_MENU
  1078. //
  1079. // SPEAKER/BUZZER
  1080. //
  1081. // If you have a speaker that can produce tones, enable it here.
  1082. // By default Marlin assumes you have a buzzer with a fixed frequency.
  1083. //
  1084. //#define SPEAKER
  1085. //
  1086. // The duration and frequency for the UI feedback sound.
  1087. // Set these to 0 to disable audio feedback in the LCD menus.
  1088. //
  1089. // Note: Test audio output with the G-Code:
  1090. // M300 S<frequency Hz> P<duration ms>
  1091. //
  1092. //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
  1093. //#define LCD_FEEDBACK_FREQUENCY_HZ 1000
  1094. //
  1095. // CONTROLLER TYPE: Standard
  1096. //
  1097. // Marlin supports a wide variety of controllers.
  1098. // Enable one of the following options to specify your controller.
  1099. //
  1100. //
  1101. // ULTIMAKER Controller.
  1102. //
  1103. //#define ULTIMAKERCONTROLLER
  1104. //
  1105. // ULTIPANEL as seen on Thingiverse.
  1106. //
  1107. //#define ULTIPANEL
  1108. //
  1109. // PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
  1110. // http://reprap.org/wiki/PanelOne
  1111. //
  1112. //#define PANEL_ONE
  1113. //
  1114. // MaKr3d Makr-Panel with graphic controller and SD support.
  1115. // http://reprap.org/wiki/MaKr3d_MaKrPanel
  1116. //
  1117. //#define MAKRPANEL
  1118. //
  1119. // ReprapWorld Graphical LCD
  1120. // https://reprapworld.com/?products_details&products_id/1218
  1121. //
  1122. //#define REPRAPWORLD_GRAPHICAL_LCD
  1123. //
  1124. // Activate one of these if you have a Panucatt Devices
  1125. // Viki 2.0 or mini Viki with Graphic LCD
  1126. // http://panucatt.com
  1127. //
  1128. //#define VIKI2
  1129. //#define miniVIKI
  1130. //
  1131. // Adafruit ST7565 Full Graphic Controller.
  1132. // https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/
  1133. //
  1134. //#define ELB_FULL_GRAPHIC_CONTROLLER
  1135. //
  1136. // RepRapDiscount Smart Controller.
  1137. // http://reprap.org/wiki/RepRapDiscount_Smart_Controller
  1138. //
  1139. // Note: Usually sold with a white PCB.
  1140. //
  1141. //#define REPRAP_DISCOUNT_SMART_CONTROLLER
  1142. //
  1143. // GADGETS3D G3D LCD/SD Controller
  1144. // http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
  1145. //
  1146. // Note: Usually sold with a blue PCB.
  1147. //
  1148. //#define G3D_PANEL
  1149. //
  1150. // RepRapDiscount FULL GRAPHIC Smart Controller
  1151. // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
  1152. //
  1153. //#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
  1154. //
  1155. // MakerLab Mini Panel with graphic
  1156. // controller and SD support - http://reprap.org/wiki/Mini_panel
  1157. //
  1158. //#define MINIPANEL
  1159. //
  1160. // RepRapWorld REPRAPWORLD_KEYPAD v1.1
  1161. // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
  1162. //
  1163. // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
  1164. // is pressed, a value of 10.0 means 10mm per click.
  1165. //
  1166. //#define REPRAPWORLD_KEYPAD
  1167. //#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
  1168. //
  1169. // RigidBot Panel V1.0
  1170. // http://www.inventapart.com/
  1171. //
  1172. //#define RIGIDBOT_PANEL
  1173. //
  1174. // BQ LCD Smart Controller shipped by
  1175. // default with the BQ Hephestos 2 and Witbox 2.
  1176. //
  1177. //#define BQ_LCD_SMART_CONTROLLER
  1178. //
  1179. // Cartesio UI
  1180. // http://mauk.cc/webshop/cartesio-shop/electronics/user-interface
  1181. //
  1182. //#define CARTESIO_UI
  1183. //
  1184. // ANET_10 Controller supported displays.
  1185. //
  1186. //#define ANET_KEYPAD_LCD // Requires ADC_KEYPAD_PIN to be assigned to an analog pin.
  1187. // This LCD is known to be susceptible to electrical interference
  1188. // which scrambles the display. Pressing any button clears it up.
  1189. //#define ANET_FULL_GRAPHICS_LCD // Anet 128x64 full graphics lcd with rotary encoder as used on Anet A6
  1190. // A clone of the RepRapDiscount full graphics display but with
  1191. // different pins/wiring (see pins_ANET_10.h).
  1192. //
  1193. // LCD for Melzi Card with Graphical LCD
  1194. //
  1195. //#define LCD_FOR_MELZI
  1196. //
  1197. // CONTROLLER TYPE: I2C
  1198. //
  1199. // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C
  1200. // library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C
  1201. //
  1202. //
  1203. // Elefu RA Board Control Panel
  1204. // http://www.elefu.com/index.php?route=product/product&product_id=53
  1205. //
  1206. //#define RA_CONTROL_PANEL
  1207. //
  1208. // Sainsmart YW Robot (LCM1602) LCD Display
  1209. //
  1210. // Note: This controller requires F.Malpartida's LiquidCrystal_I2C library
  1211. // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home
  1212. //
  1213. //#define LCD_I2C_SAINSMART_YWROBOT
  1214. //
  1215. // Generic LCM1602 LCD adapter
  1216. //
  1217. //#define LCM1602
  1218. //
  1219. // PANELOLU2 LCD with status LEDs,
  1220. // separate encoder and click inputs.
  1221. //
  1222. // Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later.
  1223. // For more info: https://github.com/lincomatic/LiquidTWI2
  1224. //
  1225. // Note: The PANELOLU2 encoder click input can either be directly connected to
  1226. // a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
  1227. //
  1228. //#define LCD_I2C_PANELOLU2
  1229. //
  1230. // Panucatt VIKI LCD with status LEDs,
  1231. // integrated click & L/R/U/D buttons, separate encoder inputs.
  1232. //
  1233. //#define LCD_I2C_VIKI
  1234. //
  1235. // SSD1306 OLED full graphics generic display
  1236. //
  1237. //#define U8GLIB_SSD1306
  1238. //
  1239. // TinyBoy2 128x64 OLED / Encoder Panel
  1240. //
  1241. //#define OLED_PANEL_TINYBOY2
  1242. //
  1243. // SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules
  1244. //
  1245. //#define SAV_3DGLCD
  1246. #if ENABLED(SAV_3DGLCD)
  1247. //#define U8GLIB_SSD1306
  1248. #define U8GLIB_SH1106
  1249. #endif
  1250. //
  1251. // CONTROLLER TYPE: Shift register panels
  1252. //
  1253. // 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH
  1254. // LCD configuration: http://reprap.org/wiki/SAV_3D_LCD
  1255. //
  1256. //#define SAV_3DLCD
  1257. //=============================================================================
  1258. //=============================== Extra Features ==============================
  1259. //=============================================================================
  1260. // @section extras
  1261. // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
  1262. #define FAST_PWM_FAN
  1263. // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
  1264. // which is not as annoying as with the hardware PWM. On the other hand, if this frequency
  1265. // is too low, you should also increment SOFT_PWM_SCALE.
  1266. //#define FAN_SOFT_PWM
  1267. // Incrementing this by 1 will double the software PWM frequency,
  1268. // affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
  1269. // However, control resolution will be halved for each increment;
  1270. // at zero value, there are 128 effective control positions.
  1271. #define SOFT_PWM_SCALE 0
  1272. // If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
  1273. // be used to mitigate the associated resolution loss. If enabled,
  1274. // some of the PWM cycles are stretched so on average the desired
  1275. // duty cycle is attained.
  1276. //#define SOFT_PWM_DITHER
  1277. // Temperature status LEDs that display the hotend and bed temperature.
  1278. // If all hotends, bed temperature, and target temperature are under 54C
  1279. // then the BLUE led is on. Otherwise the RED led is on. (1C hysteresis)
  1280. //#define TEMP_STAT_LEDS
  1281. // M240 Triggers a camera by emulating a Canon RC-1 Remote
  1282. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  1283. //#define PHOTOGRAPH_PIN 23
  1284. // SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure
  1285. //#define SF_ARC_FIX
  1286. // Support for the BariCUDA Paste Extruder
  1287. //#define BARICUDA
  1288. // Support for BlinkM/CyzRgb
  1289. //#define BLINKM
  1290. // Support for PCA9632 PWM LED driver
  1291. //#define PCA9632
  1292. /**
  1293. * RGB LED / LED Strip Control
  1294. *
  1295. * Enable support for an RGB LED connected to 5V digital pins, or
  1296. * an RGB Strip connected to MOSFETs controlled by digital pins.
  1297. *
  1298. * Adds the M150 command to set the LED (or LED strip) color.
  1299. * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
  1300. * luminance values can be set from 0 to 255.
  1301. *
  1302. * *** CAUTION ***
  1303. * LED Strips require a MOFSET Chip between PWM lines and LEDs,
  1304. * as the Arduino cannot handle the current the LEDs will require.
  1305. * Failure to follow this precaution can destroy your Arduino!
  1306. * *** CAUTION ***
  1307. *
  1308. */
  1309. //#define RGB_LED
  1310. //#define RGBW_LED
  1311. #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  1312. #define RGB_LED_R_PIN 34
  1313. #define RGB_LED_G_PIN 43
  1314. #define RGB_LED_B_PIN 35
  1315. #define RGB_LED_W_PIN -1
  1316. #endif
  1317. // Support for Adafruit Neopixel LED driver
  1318. //#define NEOPIXEL_RGBW_LED
  1319. #if ENABLED(NEOPIXEL_RGBW_LED)
  1320. #define NEOPIXEL_PIN 4 // D4 (EXP2-5 on Printrboard)
  1321. #define NEOPIXEL_PIXELS 3
  1322. //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
  1323. #endif
  1324. /**
  1325. * Printer Event LEDs
  1326. *
  1327. * During printing, the LEDs will reflect the printer status:
  1328. *
  1329. * - Gradually change from blue to violet as the heated bed gets to target temp
  1330. * - Gradually change from violet to red as the hotend gets to temperature
  1331. * - Change to white to illuminate work surface
  1332. * - Change to green once print has finished
  1333. * - Turn off after the print has finished and the user has pushed a button
  1334. */
  1335. #if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_RGBW_LED)
  1336. #define PRINTER_EVENT_LEDS
  1337. #endif
  1338. /*********************************************************************\
  1339. * R/C SERVO support
  1340. * Sponsored by TrinityLabs, Reworked by codexmas
  1341. **********************************************************************/
  1342. // Number of servos
  1343. //
  1344. // If you select a configuration below, this will receive a default value and does not need to be set manually
  1345. // set it manually if you have more servos than extruders and wish to manually control some
  1346. // leaving it undefined or defining as 0 will disable the servo subsystem
  1347. // If unsure, leave commented / disabled
  1348. //
  1349. //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
  1350. // Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle.
  1351. // 300ms is a good value but you can try less delay.
  1352. // If the servo can't reach the requested position, increase it.
  1353. #define SERVO_DELAY 300
  1354. // Servo deactivation
  1355. //
  1356. // With this option servos are powered only during movement, then turned off to prevent jitter.
  1357. //#define DEACTIVATE_SERVOS_AFTER_MOVE
  1358. /**
  1359. * Filament Width Sensor
  1360. *
  1361. * Measures the filament width in real-time and adjusts
  1362. * flow rate to compensate for any irregularities.
  1363. *
  1364. * Also allows the measured filament diameter to set the
  1365. * extrusion rate, so the slicer only has to specify the
  1366. * volume.
  1367. *
  1368. * Only a single extruder is supported at this time.
  1369. *
  1370. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  1371. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  1372. * 301 RAMBO : Analog input 3
  1373. *
  1374. * Note: May require analog pins to be defined for other boards.
  1375. */
  1376. //#define FILAMENT_WIDTH_SENSOR
  1377. #define DEFAULT_NOMINAL_FILAMENT_DIA 3.00 // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
  1378. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1379. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor (0,1,2,3)
  1380. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  1381. #define MEASURED_UPPER_LIMIT 3.30 // (mm) Upper limit used to validate sensor reading
  1382. #define MEASURED_LOWER_LIMIT 1.90 // (mm) Lower limit used to validate sensor reading
  1383. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  1384. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  1385. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  1386. //#define FILAMENT_LCD_DISPLAY
  1387. #endif
  1388. #endif // CONFIGURATION_H