My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Configuration.h 60KB

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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, wt150)" // 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 115200
  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_MIGHTYBOARD_REVE
  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 "Weistek WT150"
  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 "5f0bb7a3-0e14-428c-812b-15ab0d3ecc71"
  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 0
  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 -2
  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 0
  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 10 // (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 10 // (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. // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
  297. //WT150, based on: M303 E0 S220 C8
  298. #define DEFAULT_Kp 22.10
  299. #define DEFAULT_Ki 1.10
  300. #define DEFAULT_Kd 110.78
  301. // Ultimaker
  302. //#define DEFAULT_Kp 22.2
  303. //#define DEFAULT_Ki 1.08
  304. //#define DEFAULT_Kd 114
  305. // MakerGear
  306. //#define DEFAULT_Kp 7.0
  307. //#define DEFAULT_Ki 0.1
  308. //#define DEFAULT_Kd 12
  309. // Mendel Parts V9 on 12V
  310. //#define DEFAULT_Kp 63.0
  311. //#define DEFAULT_Ki 2.25
  312. //#define DEFAULT_Kd 440
  313. #endif // PIDTEMP
  314. //===========================================================================
  315. //============================= PID > Bed Temperature Control ===============
  316. //===========================================================================
  317. // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
  318. //
  319. // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
  320. // If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
  321. // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
  322. // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
  323. // If your configuration is significantly different than this and you don't understand the issues involved, you probably
  324. // shouldn't use bed PID until someone else verifies your hardware works.
  325. // If this is enabled, find your own PID constants below.
  326. //#define PIDTEMPBED
  327. //#define BED_LIMIT_SWITCHING
  328. // This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
  329. // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
  330. // setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
  331. // so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)
  332. #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
  333. #if ENABLED(PIDTEMPBED)
  334. //#define PID_BED_DEBUG // Sends debug data to the serial port.
  335. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
  336. //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
  337. #define DEFAULT_bedKp 10.00
  338. #define DEFAULT_bedKi .023
  339. #define DEFAULT_bedKd 305.4
  340. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
  341. //from pidautotune
  342. //#define DEFAULT_bedKp 97.1
  343. //#define DEFAULT_bedKi 1.41
  344. //#define DEFAULT_bedKd 1675.16
  345. // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
  346. #endif // PIDTEMPBED
  347. // @section extruder
  348. // This option prevents extrusion if the temperature is below EXTRUDE_MINTEMP.
  349. // It also enables the M302 command to set the minimum extrusion temperature
  350. // or to allow moving the extruder regardless of the hotend temperature.
  351. // *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! ***
  352. #define PREVENT_COLD_EXTRUSION
  353. #define EXTRUDE_MINTEMP 170
  354. // This option prevents a single extrusion longer than EXTRUDE_MAXLENGTH.
  355. // Note that for Bowden Extruders a too-small value here may prevent loading.
  356. #define PREVENT_LENGTHY_EXTRUDE
  357. #define EXTRUDE_MAXLENGTH 200
  358. //===========================================================================
  359. //======================== Thermal Runaway Protection =======================
  360. //===========================================================================
  361. /**
  362. * Thermal Protection protects your printer from damage and fire if a
  363. * thermistor falls out or temperature sensors fail in any way.
  364. *
  365. * The issue: If a thermistor falls out or a temperature sensor fails,
  366. * Marlin can no longer sense the actual temperature. Since a disconnected
  367. * thermistor reads as a low temperature, the firmware will keep the heater on.
  368. *
  369. * If you get "Thermal Runaway" or "Heating failed" errors the
  370. * details can be tuned in Configuration_adv.h
  371. */
  372. #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
  373. #define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
  374. //===========================================================================
  375. //============================= Mechanical Settings =========================
  376. //===========================================================================
  377. // @section machine
  378. // Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics
  379. // either in the usual order or reversed
  380. //#define COREXY
  381. //#define COREXZ
  382. //#define COREYZ
  383. //#define COREYX
  384. //#define COREZX
  385. //#define COREZY
  386. //===========================================================================
  387. //============================== Endstop Settings ===========================
  388. //===========================================================================
  389. // @section homing
  390. // Specify here all the endstop connectors that are connected to any endstop or probe.
  391. // Almost all printers will be using one per axis. Probes will use one or more of the
  392. // extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
  393. #define USE_XMIN_PLUG
  394. #define USE_YMIN_PLUG
  395. //#define USE_ZMIN_PLUG
  396. //#define USE_XMAX_PLUG
  397. //#define USE_YMAX_PLUG
  398. #define USE_ZMAX_PLUG
  399. // coarse Endstop Settings
  400. //#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
  401. #if DISABLED(ENDSTOPPULLUPS)
  402. // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
  403. //#define ENDSTOPPULLUP_XMAX
  404. //#define ENDSTOPPULLUP_YMAX
  405. //#define ENDSTOPPULLUP_ZMAX
  406. //#define ENDSTOPPULLUP_XMIN
  407. //#define ENDSTOPPULLUP_YMIN
  408. //#define ENDSTOPPULLUP_ZMIN
  409. //#define ENDSTOPPULLUP_ZMIN_PROBE
  410. #endif
  411. // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
  412. #define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  413. #define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  414. #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  415. #define X_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  416. #define Y_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  417. #define Z_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  418. #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
  419. // Enable this feature if all enabled endstop pins are interrupt-capable.
  420. // This will remove the need to poll the interrupt pins, saving many CPU cycles.
  421. //#define ENDSTOP_INTERRUPTS_FEATURE
  422. //=============================================================================
  423. //============================== Movement Settings ============================
  424. //=============================================================================
  425. // @section motion
  426. /**
  427. * Default Settings
  428. *
  429. * These settings can be reset by M502
  430. *
  431. * Note that if EEPROM is enabled, saved values will override these.
  432. */
  433. /**
  434. * With this option each E stepper can have its own factors for the
  435. * following movement settings. If fewer factors are given than the
  436. * total number of extruders, the last value applies to the rest.
  437. */
  438. //#define DISTINCT_E_FACTORS
  439. /**
  440. * Default Axis Steps Per Unit (steps/mm)
  441. * Override with M92
  442. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  443. */
  444. #define DEFAULT_AXIS_STEPS_PER_UNIT { 71.699959, 71.699959, 71.699959, 100.470955 }
  445. /**
  446. * Default Max Feed Rate (mm/s)
  447. * Override with M203
  448. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  449. */
  450. #define DEFAULT_MAX_FEEDRATE { 83.333333, 83.333333, 19.5, 26.666666 }
  451. /**
  452. * Default Max Acceleration (change/s) change = mm/s
  453. * (Maximum start speed for accelerated moves)
  454. * Override with M201
  455. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  456. */
  457. #define DEFAULT_MAX_ACCELERATION { 1200, 1200, 100, 10000 }
  458. /**
  459. * Default Acceleration (change/s) change = mm/s
  460. * Override with M204
  461. *
  462. * M204 P Acceleration
  463. * M204 R Retract Acceleration
  464. * M204 T Travel Acceleration
  465. */
  466. #define DEFAULT_ACCELERATION 1200 // X, Y, Z and E acceleration for printing moves
  467. #define DEFAULT_RETRACT_ACCELERATION 1200 // E acceleration for retracts
  468. #define DEFAULT_TRAVEL_ACCELERATION 1200 // X, Y, Z acceleration for travel (non printing) moves
  469. /**
  470. * Default Jerk (mm/s)
  471. * Override with M205 X Y Z E
  472. *
  473. * "Jerk" specifies the minimum speed change that requires acceleration.
  474. * When changing speed and direction, if the difference is less than the
  475. * value set here, it may happen instantaneously.
  476. */
  477. #define DEFAULT_XJERK 8.0
  478. #define DEFAULT_YJERK 8.0
  479. #define DEFAULT_ZJERK 0.4
  480. #define DEFAULT_EJERK 5.0
  481. //===========================================================================
  482. //============================= Z Probe Options =============================
  483. //===========================================================================
  484. // @section probes
  485. //
  486. // See http://marlinfw.org/configuration/probes.html
  487. //
  488. /**
  489. * Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  490. *
  491. * Enable this option for a probe connected to the Z Min endstop pin.
  492. */
  493. #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  494. /**
  495. * Z_MIN_PROBE_ENDSTOP
  496. *
  497. * Enable this option for a probe connected to any pin except Z-Min.
  498. * (By default Marlin assumes the Z-Max endstop pin.)
  499. * To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below.
  500. *
  501. * - The simplest option is to use a free endstop connector.
  502. * - Use 5V for powered (usually inductive) sensors.
  503. *
  504. * - RAMPS 1.3/1.4 boards may use the 5V, GND, and Aux4->D32 pin:
  505. * - For simple switches connect...
  506. * - normally-closed switches to GND and D32.
  507. * - normally-open switches to 5V and D32.
  508. *
  509. * WARNING: Setting the wrong pin may have unexpected and potentially
  510. * disastrous consequences. Use with caution and do your homework.
  511. *
  512. */
  513. //#define Z_MIN_PROBE_ENDSTOP
  514. /**
  515. * Probe Type
  516. *
  517. * Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
  518. * Activate one of these to use Auto Bed Leveling below.
  519. */
  520. /**
  521. * The "Manual Probe" provides a means to do "Auto" Bed Leveling without a probe.
  522. * Use G29 repeatedly, adjusting the Z height at each point with movement commands
  523. * or (with LCD_BED_LEVELING) the LCD controller.
  524. */
  525. //#define PROBE_MANUALLY
  526. /**
  527. * A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
  528. * (e.g., an inductive probe or a nozzle-based probe-switch.)
  529. */
  530. //#define FIX_MOUNTED_PROBE
  531. /**
  532. * Z Servo Probe, such as an endstop switch on a rotating arm.
  533. */
  534. //#define Z_ENDSTOP_SERVO_NR 0 // Defaults to SERVO 0 connector.
  535. //#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles
  536. /**
  537. * The BLTouch probe uses a Hall effect sensor and emulates a servo.
  538. */
  539. //#define BLTOUCH
  540. #if ENABLED(BLTOUCH)
  541. //#define BLTOUCH_DELAY 375 // (ms) Enable and increase if needed
  542. #endif
  543. /**
  544. * Enable one or more of the following if probing seems unreliable.
  545. * Heaters and/or fans can be disabled during probing to minimize electrical
  546. * noise. A delay can also be added to allow noise and vibration to settle.
  547. * These options are most useful for the BLTouch probe, but may also improve
  548. * readings with inductive probes and piezo sensors.
  549. */
  550. //#define PROBING_HEATERS_OFF // Turn heaters off when probing
  551. //#define PROBING_FANS_OFF // Turn fans off when probing
  552. //#define DELAY_BEFORE_PROBING 200 // (ms) To prevent vibrations from triggering piezo sensors
  553. // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)
  554. //#define SOLENOID_PROBE
  555. // A sled-mounted probe like those designed by Charles Bell.
  556. //#define Z_PROBE_SLED
  557. //#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.
  558. //
  559. // For Z_PROBE_ALLEN_KEY see the Delta example configurations.
  560. //
  561. /**
  562. * Z Probe to nozzle (X,Y) offset, relative to (0, 0).
  563. * X and Y offsets must be integers.
  564. *
  565. * In the following example the X and Y offsets are both positive:
  566. * #define X_PROBE_OFFSET_FROM_EXTRUDER 10
  567. * #define Y_PROBE_OFFSET_FROM_EXTRUDER 10
  568. *
  569. * +-- BACK ---+
  570. * | |
  571. * L | (+) P | R <-- probe (20,20)
  572. * E | | I
  573. * F | (-) N (+) | G <-- nozzle (10,10)
  574. * T | | H
  575. * | (-) | T
  576. * | |
  577. * O-- FRONT --+
  578. * (0,0)
  579. */
  580. #define X_PROBE_OFFSET_FROM_EXTRUDER 10 // X offset: -left +right [of the nozzle]
  581. #define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // Y offset: -front +behind [the nozzle]
  582. #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below +above [the nozzle]
  583. // X and Y axis travel speed (mm/m) between probes
  584. #define XY_PROBE_SPEED 8000
  585. // Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)
  586. #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
  587. // Speed for the "accurate" probe of each point
  588. #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
  589. // Use double touch for probing
  590. //#define PROBE_DOUBLE_TOUCH
  591. /**
  592. * Z probes require clearance when deploying, stowing, and moving between
  593. * probe points to avoid hitting the bed and other hardware.
  594. * Servo-mounted probes require extra space for the arm to rotate.
  595. * Inductive probes need space to keep from triggering early.
  596. *
  597. * Use these settings to specify the distance (mm) to raise the probe (or
  598. * lower the bed). The values set here apply over and above any (negative)
  599. * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD.
  600. * Only integer values >= 1 are valid here.
  601. *
  602. * Example: `M851 Z-5` with a CLEARANCE of 4 => 9mm from bed to nozzle.
  603. * But: `M851 Z+1` with a CLEARANCE of 2 => 2mm from bed to nozzle.
  604. */
  605. #define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow
  606. #define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points
  607. // For M851 give a range for adjusting the Z probe offset
  608. #define Z_PROBE_OFFSET_RANGE_MIN -20
  609. #define Z_PROBE_OFFSET_RANGE_MAX 20
  610. // Enable the M48 repeatability test to test probe accuracy
  611. //#define Z_MIN_PROBE_REPEATABILITY_TEST
  612. // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
  613. // :{ 0:'Low', 1:'High' }
  614. #define X_ENABLE_ON 0
  615. #define Y_ENABLE_ON 0
  616. #define Z_ENABLE_ON 0
  617. #define E_ENABLE_ON 0 // For all extruders
  618. // Disables axis stepper immediately when it's not being used.
  619. // WARNING: When motors turn off there is a chance of losing position accuracy!
  620. #define DISABLE_X false
  621. #define DISABLE_Y false
  622. #define DISABLE_Z false
  623. // Warn on display about possibly reduced accuracy
  624. //#define DISABLE_REDUCED_ACCURACY_WARNING
  625. // @section extruder
  626. #define DISABLE_E false // For all extruders
  627. #define DISABLE_INACTIVE_EXTRUDER true // Keep only the active extruder enabled.
  628. // @section machine
  629. // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
  630. #define INVERT_X_DIR true
  631. #define INVERT_Y_DIR false
  632. #define INVERT_Z_DIR false
  633. // Enable this option for Toshiba steppers
  634. //#define CONFIG_STEPPERS_TOSHIBA
  635. // @section extruder
  636. // For direct drive extruder v9 set to true, for geared extruder set to false.
  637. #define INVERT_E0_DIR false
  638. #define INVERT_E1_DIR false
  639. #define INVERT_E2_DIR false
  640. #define INVERT_E3_DIR false
  641. #define INVERT_E4_DIR false
  642. // @section homing
  643. //#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
  644. // Be sure you have this distance over your Z_MAX_POS in case.
  645. // Direction of endstops when homing; 1=MAX, -1=MIN
  646. // :[-1,1]
  647. #define X_HOME_DIR -1
  648. #define Y_HOME_DIR -1
  649. #define Z_HOME_DIR 1
  650. // @section machine
  651. // The size of the print bed
  652. #define X_BED_SIZE 150
  653. #define Y_BED_SIZE 150
  654. // Travel limits (mm) after homing, corresponding to endstop positions.
  655. #define X_MIN_POS 0
  656. #define Y_MIN_POS 0
  657. #define Z_MIN_POS 0
  658. #define X_MAX_POS X_BED_SIZE
  659. #define Y_MAX_POS Y_BED_SIZE
  660. #define Z_MAX_POS 143.0
  661. // If enabled, axes won't move below MIN_POS in response to movement commands.
  662. #define MIN_SOFTWARE_ENDSTOPS
  663. // If enabled, axes won't move above MAX_POS in response to movement commands.
  664. #define MAX_SOFTWARE_ENDSTOPS
  665. /**
  666. * Filament Runout Sensor
  667. * A mechanical or opto endstop is used to check for the presence of filament.
  668. *
  669. * RAMPS-based boards use SERVO3_PIN.
  670. * For other boards you may need to define FIL_RUNOUT_PIN.
  671. * By default the firmware assumes HIGH = has filament, LOW = ran out
  672. */
  673. //#define FILAMENT_RUNOUT_SENSOR
  674. #if ENABLED(FILAMENT_RUNOUT_SENSOR)
  675. #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor.
  676. #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined.
  677. #define FILAMENT_RUNOUT_SCRIPT "M600"
  678. #endif
  679. //===========================================================================
  680. //=============================== Bed Leveling ==============================
  681. //===========================================================================
  682. // @section bedlevel
  683. /**
  684. * Choose one of the options below to enable G29 Bed Leveling. The parameters
  685. * and behavior of G29 will change depending on your selection.
  686. *
  687. * If using a Probe for Z Homing, enable Z_SAFE_HOMING also!
  688. *
  689. * - AUTO_BED_LEVELING_3POINT
  690. * Probe 3 arbitrary points on the bed (that aren't collinear)
  691. * You specify the XY coordinates of all 3 points.
  692. * The result is a single tilted plane. Best for a flat bed.
  693. *
  694. * - AUTO_BED_LEVELING_LINEAR
  695. * Probe several points in a grid.
  696. * You specify the rectangle and the density of sample points.
  697. * The result is a single tilted plane. Best for a flat bed.
  698. *
  699. * - AUTO_BED_LEVELING_BILINEAR
  700. * Probe several points in a grid.
  701. * You specify the rectangle and the density of sample points.
  702. * The result is a mesh, best for large or uneven beds.
  703. *
  704. * - AUTO_BED_LEVELING_UBL (Unified Bed Leveling)
  705. * A comprehensive bed leveling system combining the features and benefits
  706. * of other systems. UBL also includes integrated Mesh Generation, Mesh
  707. * Validation and Mesh Editing systems. Currently, UBL is only checked out
  708. * for Cartesian Printers. That said, it was primarily designed to correct
  709. * poor quality Delta Printers. If you feel adventurous and have a Delta,
  710. * please post an issue if something doesn't work correctly. Initially,
  711. * you will need to set a reduced bed size so you have a rectangular area
  712. * to test on.
  713. *
  714. * - MESH_BED_LEVELING
  715. * Probe a grid manually
  716. * The result is a mesh, suitable for large or uneven beds. (See BILINEAR.)
  717. * For machines without a probe, Mesh Bed Leveling provides a method to perform
  718. * leveling in steps so you can manually adjust the Z height at each grid-point.
  719. * With an LCD controller the process is guided step-by-step.
  720. */
  721. //#define AUTO_BED_LEVELING_3POINT
  722. //#define AUTO_BED_LEVELING_LINEAR
  723. //#define AUTO_BED_LEVELING_BILINEAR
  724. //#define AUTO_BED_LEVELING_UBL
  725. //#define MESH_BED_LEVELING
  726. /**
  727. * Enable detailed logging of G28, G29, M48, etc.
  728. * Turn on with the command 'M111 S32'.
  729. * NOTE: Requires a lot of PROGMEM!
  730. */
  731. //#define DEBUG_LEVELING_FEATURE
  732. #if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(AUTO_BED_LEVELING_UBL)
  733. // Gradually reduce leveling correction until a set height is reached,
  734. // at which point movement will be level to the machine's XY plane.
  735. // The height can be set with M420 Z<height>
  736. #define ENABLE_LEVELING_FADE_HEIGHT
  737. #endif
  738. #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)
  739. // Set the number of grid points per dimension.
  740. #define GRID_MAX_POINTS_X 3
  741. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  742. // Set the boundaries for probing (where the probe can reach).
  743. #define LEFT_PROBE_BED_POSITION 15
  744. #define RIGHT_PROBE_BED_POSITION 170
  745. #define FRONT_PROBE_BED_POSITION 20
  746. #define BACK_PROBE_BED_POSITION 170
  747. // The Z probe minimum outer margin (to validate G29 parameters).
  748. #define MIN_PROBE_EDGE 10
  749. // Probe along the Y axis, advancing X after each column
  750. //#define PROBE_Y_FIRST
  751. #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
  752. // Beyond the probed grid, continue the implied tilt?
  753. // Default is to maintain the height of the nearest edge.
  754. //#define EXTRAPOLATE_BEYOND_GRID
  755. //
  756. // Experimental Subdivision of the grid by Catmull-Rom method.
  757. // Synthesizes intermediate points to produce a more detailed mesh.
  758. //
  759. //#define ABL_BILINEAR_SUBDIVISION
  760. #if ENABLED(ABL_BILINEAR_SUBDIVISION)
  761. // Number of subdivisions between probe points
  762. #define BILINEAR_SUBDIVISIONS 3
  763. #endif
  764. #endif
  765. #elif ENABLED(AUTO_BED_LEVELING_3POINT)
  766. // 3 arbitrary points to probe.
  767. // A simple cross-product is used to estimate the plane of the bed.
  768. #define ABL_PROBE_PT_1_X 15
  769. #define ABL_PROBE_PT_1_Y 180
  770. #define ABL_PROBE_PT_2_X 15
  771. #define ABL_PROBE_PT_2_Y 20
  772. #define ABL_PROBE_PT_3_X 170
  773. #define ABL_PROBE_PT_3_Y 20
  774. #elif ENABLED(AUTO_BED_LEVELING_UBL)
  775. //===========================================================================
  776. //========================= Unified Bed Leveling ============================
  777. //===========================================================================
  778. #define UBL_MESH_INSET 1 // Mesh inset margin on print area
  779. #define GRID_MAX_POINTS_X 10 // Don't use more than 15 points per axis, implementation limited.
  780. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  781. #define UBL_PROBE_PT_1_X 39 // Probing points for 3-Point leveling of the mesh
  782. #define UBL_PROBE_PT_1_Y 180
  783. #define UBL_PROBE_PT_2_X 39
  784. #define UBL_PROBE_PT_2_Y 20
  785. #define UBL_PROBE_PT_3_X 180
  786. #define UBL_PROBE_PT_3_Y 20
  787. #define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
  788. #define UBL_MESH_EDIT_MOVES_Z // Sophisticated users prefer no movement of nozzle
  789. #elif ENABLED(MESH_BED_LEVELING)
  790. //===========================================================================
  791. //=================================== Mesh ==================================
  792. //===========================================================================
  793. #define MESH_INSET 10 // Mesh inset margin on print area
  794. #define GRID_MAX_POINTS_X 3 // Don't use more than 7 points per axis, implementation limited.
  795. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  796. //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS
  797. #endif // BED_LEVELING
  798. /**
  799. * Use the LCD controller for bed leveling
  800. * Requires MESH_BED_LEVELING or PROBE_MANUALLY
  801. */
  802. //#define LCD_BED_LEVELING
  803. #if ENABLED(LCD_BED_LEVELING)
  804. #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis.
  805. #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
  806. #endif
  807. /**
  808. * Commands to execute at the end of G29 probing.
  809. * Useful to retract or move the Z probe out of the way.
  810. */
  811. //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"
  812. // @section homing
  813. // The center of the bed is at (X=0, Y=0)
  814. //#define BED_CENTER_AT_0_0
  815. // Manually set the home position. Leave these undefined for automatic settings.
  816. // For DELTA this is the top-center of the Cartesian print volume.
  817. //#define MANUAL_X_HOME_POS 0
  818. //#define MANUAL_Y_HOME_POS 0
  819. //#define MANUAL_Z_HOME_POS 0
  820. // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
  821. //
  822. // With this feature enabled:
  823. //
  824. // - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
  825. // - If stepper drivers time out, it will need X and Y homing again before Z homing.
  826. // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).
  827. // - Prevent Z homing when the Z probe is outside bed area.
  828. //
  829. //#define Z_SAFE_HOMING
  830. #if ENABLED(Z_SAFE_HOMING)
  831. #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2) // X point for Z homing when homing all axis (G28).
  832. #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2) // Y point for Z homing when homing all axis (G28).
  833. #endif
  834. // Homing speeds (mm/m)
  835. #define HOMING_FEEDRATE_XY (50*60)
  836. #define HOMING_FEEDRATE_Z (4*60)
  837. //=============================================================================
  838. //============================= Additional Features ===========================
  839. //=============================================================================
  840. // @section extras
  841. //
  842. // EEPROM
  843. //
  844. // The microcontroller can store settings in the EEPROM, e.g. max velocity...
  845. // M500 - stores parameters in EEPROM
  846. // M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
  847. // M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
  848. //
  849. #define EEPROM_SETTINGS // Enable for M500 and M501 commands
  850. //#define DISABLE_M503 // Saves ~2700 bytes of PROGMEM. Disable for release!
  851. #define EEPROM_CHITCHAT // Give feedback on EEPROM commands. Disable to save PROGMEM.
  852. //
  853. // Host Keepalive
  854. //
  855. // When enabled Marlin will send a busy status message to the host
  856. // every couple of seconds when it can't accept commands.
  857. //
  858. #define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages
  859. #define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113.
  860. #define BUSY_WHILE_HEATING // Some hosts require "busy" messages even during heating
  861. //
  862. // M100 Free Memory Watcher
  863. //
  864. //#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose
  865. //
  866. // G20/G21 Inch mode support
  867. //
  868. //#define INCH_MODE_SUPPORT
  869. //
  870. // M149 Set temperature units support
  871. //
  872. //#define TEMPERATURE_UNITS_SUPPORT
  873. // @section temperature
  874. // Preheat Constants
  875. #define PREHEAT_1_TEMP_HOTEND 180
  876. #define PREHEAT_1_TEMP_BED 70
  877. #define PREHEAT_1_FAN_SPEED 0 // Value from 0 to 255
  878. #define PREHEAT_2_TEMP_HOTEND 240
  879. #define PREHEAT_2_TEMP_BED 110
  880. #define PREHEAT_2_FAN_SPEED 0 // Value from 0 to 255
  881. /**
  882. * Nozzle Park -- EXPERIMENTAL
  883. *
  884. * Park the nozzle at the given XYZ position on idle or G27.
  885. *
  886. * The "P" parameter controls the action applied to the Z axis:
  887. *
  888. * P0 (Default) If Z is below park Z raise the nozzle.
  889. * P1 Raise the nozzle always to Z-park height.
  890. * P2 Raise the nozzle by Z-park amount, limited to Z_MAX_POS.
  891. */
  892. //#define NOZZLE_PARK_FEATURE
  893. #if ENABLED(NOZZLE_PARK_FEATURE)
  894. // Specify a park position as { X, Y, Z }
  895. #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }
  896. #endif
  897. /**
  898. * Clean Nozzle Feature -- EXPERIMENTAL
  899. *
  900. * Adds the G12 command to perform a nozzle cleaning process.
  901. *
  902. * Parameters:
  903. * P Pattern
  904. * S Strokes / Repetitions
  905. * T Triangles (P1 only)
  906. *
  907. * Patterns:
  908. * P0 Straight line (default). This process requires a sponge type material
  909. * at a fixed bed location. "S" specifies strokes (i.e. back-forth motions)
  910. * between the start / end points.
  911. *
  912. * P1 Zig-zag pattern between (X0, Y0) and (X1, Y1), "T" specifies the
  913. * number of zig-zag triangles to do. "S" defines the number of strokes.
  914. * Zig-zags are done in whichever is the narrower dimension.
  915. * For example, "G12 P1 S1 T3" will execute:
  916. *
  917. * --
  918. * | (X0, Y1) | /\ /\ /\ | (X1, Y1)
  919. * | | / \ / \ / \ |
  920. * A | | / \ / \ / \ |
  921. * | | / \ / \ / \ |
  922. * | (X0, Y0) | / \/ \/ \ | (X1, Y0)
  923. * -- +--------------------------------+
  924. * |________|_________|_________|
  925. * T1 T2 T3
  926. *
  927. * P2 Circular pattern with middle at NOZZLE_CLEAN_CIRCLE_MIDDLE.
  928. * "R" specifies the radius. "S" specifies the stroke count.
  929. * Before starting, the nozzle moves to NOZZLE_CLEAN_START_POINT.
  930. *
  931. * Caveats: The ending Z should be the same as starting Z.
  932. * Attention: EXPERIMENTAL. G-code arguments may change.
  933. *
  934. */
  935. //#define NOZZLE_CLEAN_FEATURE
  936. #if ENABLED(NOZZLE_CLEAN_FEATURE)
  937. // Default number of pattern repetitions
  938. #define NOZZLE_CLEAN_STROKES 12
  939. // Default number of triangles
  940. #define NOZZLE_CLEAN_TRIANGLES 3
  941. // Specify positions as { X, Y, Z }
  942. #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}
  943. #define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 1)}
  944. // Circular pattern radius
  945. #define NOZZLE_CLEAN_CIRCLE_RADIUS 6.5
  946. // Circular pattern circle fragments number
  947. #define NOZZLE_CLEAN_CIRCLE_FN 10
  948. // Middle point of circle
  949. #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT
  950. // Moves the nozzle to the initial position
  951. #define NOZZLE_CLEAN_GOBACK
  952. #endif
  953. /**
  954. * Print Job Timer
  955. *
  956. * Automatically start and stop the print job timer on M104/M109/M190.
  957. *
  958. * M104 (hotend, no wait) - high temp = none, low temp = stop timer
  959. * M109 (hotend, wait) - high temp = start timer, low temp = stop timer
  960. * M190 (bed, wait) - high temp = start timer, low temp = none
  961. *
  962. * The timer can also be controlled with the following commands:
  963. *
  964. * M75 - Start the print job timer
  965. * M76 - Pause the print job timer
  966. * M77 - Stop the print job timer
  967. */
  968. #define PRINTJOB_TIMER_AUTOSTART
  969. /**
  970. * Print Counter
  971. *
  972. * Track statistical data such as:
  973. *
  974. * - Total print jobs
  975. * - Total successful print jobs
  976. * - Total failed print jobs
  977. * - Total time printing
  978. *
  979. * View the current statistics with M78.
  980. */
  981. #define PRINTCOUNTER
  982. //=============================================================================
  983. //============================= LCD and SD support ============================
  984. //=============================================================================
  985. // @section lcd
  986. /**
  987. * LCD LANGUAGE
  988. *
  989. * Select the language to display on the LCD. These languages are available:
  990. *
  991. * en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, gl, hr,
  992. * it, kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, tr, uk,
  993. * zh_CN, zh_TW, test
  994. *
  995. * :{ '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' }
  996. */
  997. #define LCD_LANGUAGE en
  998. /**
  999. * LCD Character Set
  1000. *
  1001. * Note: This option is NOT applicable to Graphical Displays.
  1002. *
  1003. * All character-based LCDs provide ASCII plus one of these
  1004. * language extensions:
  1005. *
  1006. * - JAPANESE ... the most common
  1007. * - WESTERN ... with more accented characters
  1008. * - CYRILLIC ... for the Russian language
  1009. *
  1010. * To determine the language extension installed on your controller:
  1011. *
  1012. * - Compile and upload with LCD_LANGUAGE set to 'test'
  1013. * - Click the controller to view the LCD menu
  1014. * - The LCD will display Japanese, Western, or Cyrillic text
  1015. *
  1016. * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
  1017. *
  1018. * :['JAPANESE', 'WESTERN', 'CYRILLIC']
  1019. */
  1020. #define DISPLAY_CHARSET_HD44780 JAPANESE
  1021. /**
  1022. * LCD TYPE
  1023. *
  1024. * Enable ULTRA_LCD for a 16x2, 16x4, 20x2, or 20x4 character-based LCD.
  1025. * Enable DOGLCD for a 128x64 (ST7565R) Full Graphical Display.
  1026. * (These options will be enabled automatically for most displays.)
  1027. *
  1028. * IMPORTANT: The U8glib library is required for Full Graphic Display!
  1029. * https://github.com/olikraus/U8glib_Arduino
  1030. */
  1031. //#define ULTRA_LCD // Character based
  1032. //#define DOGLCD // Full graphics display
  1033. /**
  1034. * SD CARD
  1035. *
  1036. * SD Card support is disabled by default. If your controller has an SD slot,
  1037. * you must uncomment the following option or it won't work.
  1038. *
  1039. */
  1040. #define SDSUPPORT
  1041. /**
  1042. * SD CARD: SPI SPEED
  1043. *
  1044. * Enable one of the following items for a slower SPI transfer speed.
  1045. * This may be required to resolve "volume init" errors.
  1046. */
  1047. //#define SPI_SPEED SPI_HALF_SPEED
  1048. //#define SPI_SPEED SPI_QUARTER_SPEED
  1049. //#define SPI_SPEED SPI_EIGHTH_SPEED
  1050. /**
  1051. * SD CARD: ENABLE CRC
  1052. *
  1053. * Use CRC checks and retries on the SD communication.
  1054. */
  1055. //#define SD_CHECK_AND_RETRY
  1056. //
  1057. // ENCODER SETTINGS
  1058. //
  1059. // This option overrides the default number of encoder pulses needed to
  1060. // produce one step. Should be increased for high-resolution encoders.
  1061. //
  1062. #define ENCODER_PULSES_PER_STEP 4
  1063. //
  1064. // Use this option to override the number of step signals required to
  1065. // move between next/prev menu items.
  1066. //
  1067. #define ENCODER_STEPS_PER_MENU_ITEM 1
  1068. /**
  1069. * Encoder Direction Options
  1070. *
  1071. * Test your encoder's behavior first with both options disabled.
  1072. *
  1073. * Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION.
  1074. * Reversed Menu Navigation only? Enable REVERSE_MENU_DIRECTION.
  1075. * Reversed Value Editing only? Enable BOTH options.
  1076. */
  1077. //
  1078. // This option reverses the encoder direction everywhere.
  1079. //
  1080. // Set this option if CLOCKWISE causes values to DECREASE
  1081. //
  1082. //#define REVERSE_ENCODER_DIRECTION
  1083. //
  1084. // This option reverses the encoder direction for navigating LCD menus.
  1085. //
  1086. // If CLOCKWISE normally moves DOWN this makes it go UP.
  1087. // If CLOCKWISE normally moves UP this makes it go DOWN.
  1088. //
  1089. //#define REVERSE_MENU_DIRECTION
  1090. //
  1091. // Individual Axis Homing
  1092. //
  1093. // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
  1094. //
  1095. //#define INDIVIDUAL_AXIS_HOMING_MENU
  1096. //
  1097. // SPEAKER/BUZZER
  1098. //
  1099. // If you have a speaker that can produce tones, enable it here.
  1100. // By default Marlin assumes you have a buzzer with a fixed frequency.
  1101. //
  1102. //#define SPEAKER
  1103. //
  1104. // The duration and frequency for the UI feedback sound.
  1105. // Set these to 0 to disable audio feedback in the LCD menus.
  1106. //
  1107. // Note: Test audio output with the G-Code:
  1108. // M300 S<frequency Hz> P<duration ms>
  1109. //
  1110. //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
  1111. //#define LCD_FEEDBACK_FREQUENCY_HZ 1000
  1112. //
  1113. // CONTROLLER TYPE: Standard
  1114. //
  1115. // Marlin supports a wide variety of controllers.
  1116. // Enable one of the following options to specify your controller.
  1117. //
  1118. //
  1119. // ULTIMAKER Controller.
  1120. //
  1121. //#define ULTIMAKERCONTROLLER
  1122. //
  1123. // ULTIPANEL as seen on Thingiverse.
  1124. //
  1125. //#define ULTIPANEL
  1126. //
  1127. // PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
  1128. // http://reprap.org/wiki/PanelOne
  1129. //
  1130. //#define PANEL_ONE
  1131. //
  1132. // MaKr3d Makr-Panel with graphic controller and SD support.
  1133. // http://reprap.org/wiki/MaKr3d_MaKrPanel
  1134. //
  1135. //#define MAKRPANEL
  1136. //
  1137. // ReprapWorld Graphical LCD
  1138. // https://reprapworld.com/?products_details&products_id/1218
  1139. //
  1140. //#define REPRAPWORLD_GRAPHICAL_LCD
  1141. //
  1142. // Activate one of these if you have a Panucatt Devices
  1143. // Viki 2.0 or mini Viki with Graphic LCD
  1144. // http://panucatt.com
  1145. //
  1146. //#define VIKI2
  1147. //#define miniVIKI
  1148. //
  1149. // Adafruit ST7565 Full Graphic Controller.
  1150. // https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/
  1151. //
  1152. //#define ELB_FULL_GRAPHIC_CONTROLLER
  1153. //
  1154. // RepRapDiscount Smart Controller.
  1155. // http://reprap.org/wiki/RepRapDiscount_Smart_Controller
  1156. //
  1157. // Note: Usually sold with a white PCB.
  1158. //
  1159. //#define REPRAP_DISCOUNT_SMART_CONTROLLER
  1160. //
  1161. // GADGETS3D G3D LCD/SD Controller
  1162. // http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
  1163. //
  1164. // Note: Usually sold with a blue PCB.
  1165. //
  1166. //#define G3D_PANEL
  1167. //
  1168. // RepRapDiscount FULL GRAPHIC Smart Controller
  1169. // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
  1170. //
  1171. #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
  1172. //
  1173. // MakerLab Mini Panel with graphic
  1174. // controller and SD support - http://reprap.org/wiki/Mini_panel
  1175. //
  1176. //#define MINIPANEL
  1177. //
  1178. // RepRapWorld REPRAPWORLD_KEYPAD v1.1
  1179. // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
  1180. //
  1181. // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
  1182. // is pressed, a value of 10.0 means 10mm per click.
  1183. //
  1184. //#define REPRAPWORLD_KEYPAD
  1185. //#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
  1186. //
  1187. // RigidBot Panel V1.0
  1188. // http://www.inventapart.com/
  1189. //
  1190. //#define RIGIDBOT_PANEL
  1191. //
  1192. // BQ LCD Smart Controller shipped by
  1193. // default with the BQ Hephestos 2 and Witbox 2.
  1194. //
  1195. //#define BQ_LCD_SMART_CONTROLLER
  1196. //
  1197. // Cartesio UI
  1198. // http://mauk.cc/webshop/cartesio-shop/electronics/user-interface
  1199. //
  1200. //#define CARTESIO_UI
  1201. //
  1202. // ANET_10 Controller supported displays.
  1203. //
  1204. //#define ANET_KEYPAD_LCD // Requires ADC_KEYPAD_PIN to be assigned to an analog pin.
  1205. // This LCD is known to be susceptible to electrical interference
  1206. // which scrambles the display. Pressing any button clears it up.
  1207. //#define ANET_FULL_GRAPHICS_LCD // Anet 128x64 full graphics lcd with rotary encoder as used on Anet A6
  1208. // A clone of the RepRapDiscount full graphics display but with
  1209. // different pins/wiring (see pins_ANET_10.h).
  1210. //
  1211. // LCD for Melzi Card with Graphical LCD
  1212. //
  1213. //#define LCD_FOR_MELZI
  1214. //
  1215. // CONTROLLER TYPE: I2C
  1216. //
  1217. // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C
  1218. // library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C
  1219. //
  1220. //
  1221. // Elefu RA Board Control Panel
  1222. // http://www.elefu.com/index.php?route=product/product&product_id=53
  1223. //
  1224. //#define RA_CONTROL_PANEL
  1225. //
  1226. // Sainsmart YW Robot (LCM1602) LCD Display
  1227. //
  1228. // Note: This controller requires F.Malpartida's LiquidCrystal_I2C library
  1229. // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home
  1230. //
  1231. //#define LCD_I2C_SAINSMART_YWROBOT
  1232. //
  1233. // Generic LCM1602 LCD adapter
  1234. //
  1235. //#define LCM1602
  1236. //
  1237. // PANELOLU2 LCD with status LEDs,
  1238. // separate encoder and click inputs.
  1239. //
  1240. // Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later.
  1241. // For more info: https://github.com/lincomatic/LiquidTWI2
  1242. //
  1243. // Note: The PANELOLU2 encoder click input can either be directly connected to
  1244. // a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
  1245. //
  1246. //#define LCD_I2C_PANELOLU2
  1247. //
  1248. // Panucatt VIKI LCD with status LEDs,
  1249. // integrated click & L/R/U/D buttons, separate encoder inputs.
  1250. //
  1251. //#define LCD_I2C_VIKI
  1252. //
  1253. // SSD1306 OLED full graphics generic display
  1254. //
  1255. //#define U8GLIB_SSD1306
  1256. //
  1257. // TinyBoy2 128x64 OLED / Encoder Panel
  1258. //
  1259. //#define OLED_PANEL_TINYBOY2
  1260. //
  1261. // SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules
  1262. //
  1263. //#define SAV_3DGLCD
  1264. #if ENABLED(SAV_3DGLCD)
  1265. //#define U8GLIB_SSD1306
  1266. #define U8GLIB_SH1106
  1267. #endif
  1268. //
  1269. // CONTROLLER TYPE: Shift register panels
  1270. //
  1271. // 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH
  1272. // LCD configuration: http://reprap.org/wiki/SAV_3D_LCD
  1273. //
  1274. //#define SAV_3DLCD
  1275. //=============================================================================
  1276. //=============================== Extra Features ==============================
  1277. //=============================================================================
  1278. // @section extras
  1279. // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
  1280. //#define FAST_PWM_FAN
  1281. // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
  1282. // which is not as annoying as with the hardware PWM. On the other hand, if this frequency
  1283. // is too low, you should also increment SOFT_PWM_SCALE.
  1284. //#define FAN_SOFT_PWM
  1285. // Incrementing this by 1 will double the software PWM frequency,
  1286. // affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
  1287. // However, control resolution will be halved for each increment;
  1288. // at zero value, there are 128 effective control positions.
  1289. #define SOFT_PWM_SCALE 0
  1290. // If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
  1291. // be used to mitigate the associated resolution loss. If enabled,
  1292. // some of the PWM cycles are stretched so on average the desired
  1293. // duty cycle is attained.
  1294. //#define SOFT_PWM_DITHER
  1295. // Temperature status LEDs that display the hotend and bed temperature.
  1296. // If all hotends, bed temperature, and target temperature are under 54C
  1297. // then the BLUE led is on. Otherwise the RED led is on. (1C hysteresis)
  1298. //#define TEMP_STAT_LEDS
  1299. // M240 Triggers a camera by emulating a Canon RC-1 Remote
  1300. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  1301. //#define PHOTOGRAPH_PIN 23
  1302. // SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure
  1303. //#define SF_ARC_FIX
  1304. // Support for the BariCUDA Paste Extruder
  1305. //#define BARICUDA
  1306. // Support for BlinkM/CyzRgb
  1307. //#define BLINKM
  1308. // Support for PCA9632 PWM LED driver
  1309. //#define PCA9632
  1310. /**
  1311. * RGB LED / LED Strip Control
  1312. *
  1313. * Enable support for an RGB LED connected to 5V digital pins, or
  1314. * an RGB Strip connected to MOSFETs controlled by digital pins.
  1315. *
  1316. * Adds the M150 command to set the LED (or LED strip) color.
  1317. * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
  1318. * luminance values can be set from 0 to 255.
  1319. *
  1320. * *** CAUTION ***
  1321. * LED Strips require a MOFSET Chip between PWM lines and LEDs,
  1322. * as the Arduino cannot handle the current the LEDs will require.
  1323. * Failure to follow this precaution can destroy your Arduino!
  1324. * *** CAUTION ***
  1325. *
  1326. */
  1327. //#define RGB_LED
  1328. //#define RGBW_LED
  1329. #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  1330. #define RGB_LED_R_PIN 34
  1331. #define RGB_LED_G_PIN 43
  1332. #define RGB_LED_B_PIN 35
  1333. #define RGB_LED_W_PIN -1
  1334. #endif
  1335. // Support for Adafruit Neopixel LED driver
  1336. //#define NEOPIXEL_RGBW_LED
  1337. #if ENABLED(NEOPIXEL_RGBW_LED)
  1338. #define NEOPIXEL_PIN 4 // D4 (EXP2-5 on Printrboard)
  1339. #define NEOPIXEL_PIXELS 3
  1340. //#define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
  1341. #endif
  1342. /**
  1343. * Printer Event LEDs
  1344. *
  1345. * During printing, the LEDs will reflect the printer status:
  1346. *
  1347. * - Gradually change from blue to violet as the heated bed gets to target temp
  1348. * - Gradually change from violet to red as the hotend gets to temperature
  1349. * - Change to white to illuminate work surface
  1350. * - Change to green once print has finished
  1351. * - Turn off after the print has finished and the user has pushed a button
  1352. */
  1353. #if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_RGBW_LED)
  1354. #define PRINTER_EVENT_LEDS
  1355. #endif
  1356. /*********************************************************************\
  1357. * R/C SERVO support
  1358. * Sponsored by TrinityLabs, Reworked by codexmas
  1359. **********************************************************************/
  1360. // Number of servos
  1361. //
  1362. // If you select a configuration below, this will receive a default value and does not need to be set manually
  1363. // set it manually if you have more servos than extruders and wish to manually control some
  1364. // leaving it undefined or defining as 0 will disable the servo subsystem
  1365. // If unsure, leave commented / disabled
  1366. //
  1367. //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
  1368. // Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle.
  1369. // 300ms is a good value but you can try less delay.
  1370. // If the servo can't reach the requested position, increase it.
  1371. #define SERVO_DELAY 300
  1372. // Servo deactivation
  1373. //
  1374. // With this option servos are powered only during movement, then turned off to prevent jitter.
  1375. //#define DEACTIVATE_SERVOS_AFTER_MOVE
  1376. /**
  1377. * Filament Width Sensor
  1378. *
  1379. * Measures the filament width in real-time and adjusts
  1380. * flow rate to compensate for any irregularities.
  1381. *
  1382. * Also allows the measured filament diameter to set the
  1383. * extrusion rate, so the slicer only has to specify the
  1384. * volume.
  1385. *
  1386. * Only a single extruder is supported at this time.
  1387. *
  1388. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  1389. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  1390. * 301 RAMBO : Analog input 3
  1391. *
  1392. * Note: May require analog pins to be defined for other boards.
  1393. */
  1394. //#define FILAMENT_WIDTH_SENSOR
  1395. #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.
  1396. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1397. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor (0,1,2,3)
  1398. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  1399. #define MEASURED_UPPER_LIMIT 3.30 // (mm) Upper limit used to validate sensor reading
  1400. #define MEASURED_LOWER_LIMIT 1.90 // (mm) Lower limit used to validate sensor reading
  1401. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  1402. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  1403. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  1404. //#define FILAMENT_LCD_DISPLAY
  1405. #endif
  1406. #endif // CONFIGURATION_H