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. /**
  40. *
  41. * ***********************************
  42. * ** ATTENTION TO ALL DEVELOPERS **
  43. * ***********************************
  44. *
  45. * You must increment this version number for every significant change such as,
  46. * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option.
  47. *
  48. * Note: Update also Version.h !
  49. */
  50. #define CONFIGURATION_H_VERSION 010100
  51. //===========================================================================
  52. //============================= Getting Started =============================
  53. //===========================================================================
  54. /**
  55. * Here are some standard links for getting your machine calibrated:
  56. *
  57. * http://reprap.org/wiki/Calibration
  58. * http://youtu.be/wAL9d7FgInk
  59. * http://calculator.josefprusa.cz
  60. * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
  61. * http://www.thingiverse.com/thing:5573
  62. * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
  63. * http://www.thingiverse.com/thing:298812
  64. */
  65. //===========================================================================
  66. //============================= DELTA Printer ===============================
  67. //===========================================================================
  68. // For a Delta printer replace the configuration files with the files in the
  69. // example_configurations/delta directory.
  70. //
  71. //===========================================================================
  72. //============================= SCARA Printer ===============================
  73. //===========================================================================
  74. // For a Scara printer replace the configuration files with the files in the
  75. // example_configurations/SCARA directory.
  76. //
  77. // @section info
  78. // User-specified version info of this build to display in [Pronterface, etc] terminal window during
  79. // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
  80. // build by the user have been successfully uploaded into firmware.
  81. #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
  82. #define SHOW_BOOTSCREEN
  83. #define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1
  84. #define STRING_SPLASH_LINE2 WEBSITE_URL // will be shown during bootup in line 2
  85. //
  86. // *** VENDORS PLEASE READ *****************************************************
  87. //
  88. // Marlin now allow you to have a vendor boot image to be displayed on machine
  89. // start. When SHOW_CUSTOM_BOOTSCREEN is defined Marlin will first show your
  90. // custom boot image and them the default Marlin boot image is shown.
  91. //
  92. // We suggest for you to take advantage of this new feature and keep the Marlin
  93. // boot image unmodified. For an example have a look at the bq Hephestos 2
  94. // example configuration folder.
  95. //
  96. //#define SHOW_CUSTOM_BOOTSCREEN
  97. // @section machine
  98. /**
  99. * Select which serial port on the board will be used for communication with the host.
  100. * This allows the connection of wireless adapters (for instance) to non-default port pins.
  101. * Serial port 0 is always used by the Arduino bootloader regardless of this setting.
  102. *
  103. * :[0, 1, 2, 3, 4, 5, 6, 7]
  104. */
  105. #define SERIAL_PORT 0
  106. /**
  107. * This setting determines the communication speed of the printer.
  108. *
  109. * 250000 works in most cases, but you might try a lower speed if
  110. * you commonly experience drop-outs during host printing.
  111. *
  112. * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
  113. */
  114. #define BAUDRATE 250000
  115. // Enable the Bluetooth serial interface on AT90USB devices
  116. //#define BLUETOOTH
  117. // The following define selects which electronics board you have.
  118. // Please choose the name from boards.h that matches your setup
  119. #ifndef MOTHERBOARD
  120. #define MOTHERBOARD BOARD_RAMPS_14_EFB
  121. #endif
  122. // Optional custom name for your RepStrap or other custom machine
  123. // Displayed in the LCD "Ready" message
  124. #define CUSTOM_MACHINE_NAME "Deltabot"
  125. // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
  126. // You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
  127. //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
  128. // This defines the number of extruders
  129. // :[1, 2, 3, 4]
  130. #define EXTRUDERS 1
  131. // Enable if your E steppers or extruder gear ratios are not identical
  132. //#define DISTINCT_E_FACTORS
  133. // For Cyclops or any "multi-extruder" that shares a single nozzle.
  134. //#define SINGLENOZZLE
  135. // A dual extruder that uses a single stepper motor
  136. // Don't forget to set SSDE_SERVO_ANGLES and HOTEND_OFFSET_X/Y/Z
  137. //#define SWITCHING_EXTRUDER
  138. #if ENABLED(SWITCHING_EXTRUDER)
  139. #define SWITCHING_EXTRUDER_SERVO_NR 0
  140. #define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1
  141. //#define HOTEND_OFFSET_Z {0.0, 0.0}
  142. #endif
  143. /**
  144. * "Mixing Extruder"
  145. * - Adds a new code, M165, to set the current mix factors.
  146. * - Extends the stepping routines to move multiple steppers in proportion to the mix.
  147. * - Optional support for Repetier Host M163, M164, and virtual extruder.
  148. * - This implementation supports only a single extruder.
  149. * - Enable DIRECT_MIXING_IN_G1 for Pia Taubert's reference implementation
  150. */
  151. //#define MIXING_EXTRUDER
  152. #if ENABLED(MIXING_EXTRUDER)
  153. #define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder
  154. #define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164
  155. //#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands
  156. #endif
  157. // Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
  158. // The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
  159. // For the other hotends it is their distance from the extruder 0 hotend.
  160. //#define HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
  161. //#define HOTEND_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis
  162. /**
  163. * Select your power supply here. Use 0 if you haven't connected the PS_ON_PIN
  164. *
  165. * 0 = No Power Switch
  166. * 1 = ATX
  167. * 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
  168. *
  169. * :{ 0:'No power switch', 1:'ATX', 2:'X-Box 360' }
  170. */
  171. #define POWER_SUPPLY 1
  172. #if POWER_SUPPLY > 0
  173. // Enable this option to leave the PSU off at startup.
  174. // Power to steppers and heaters will need to be turned on with M80.
  175. //#define PS_DEFAULT_OFF
  176. #endif
  177. // @section temperature
  178. //===========================================================================
  179. //============================= Thermal Settings ============================
  180. //===========================================================================
  181. /**
  182. * --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
  183. *
  184. * Temperature sensors available:
  185. *
  186. * -3 : thermocouple with MAX31855 (only for sensor 0)
  187. * -2 : thermocouple with MAX6675 (only for sensor 0)
  188. * -1 : thermocouple with AD595
  189. * 0 : not used
  190. * 1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
  191. * 2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
  192. * 3 : Mendel-parts thermistor (4.7k pullup)
  193. * 4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
  194. * 5 : 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
  195. * 6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
  196. * 7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
  197. * 71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
  198. * 8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
  199. * 9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
  200. * 10 : 100k RS thermistor 198-961 (4.7k pullup)
  201. * 11 : 100k beta 3950 1% thermistor (4.7k pullup)
  202. * 12 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
  203. * 13 : 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
  204. * 20 : the PT100 circuit found in the Ultimainboard V2.x
  205. * 60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
  206. * 66 : 4.7M High Temperature thermistor from Dyze Design
  207. * 70 : the 100K thermistor found in the bq Hephestos 2
  208. *
  209. * 1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k.
  210. * (but gives greater accuracy and more stable PID)
  211. * 51 : 100k thermistor - EPCOS (1k pullup)
  212. * 52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
  213. * 55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
  214. *
  215. * 1047 : Pt1000 with 4k7 pullup
  216. * 1010 : Pt1000 with 1k pullup (non standard)
  217. * 147 : Pt100 with 4k7 pullup
  218. * 110 : Pt100 with 1k pullup (non standard)
  219. *
  220. * Use these for Testing or Development purposes. NEVER for production machine.
  221. * 998 : Dummy Table that ALWAYS reads 25°C or the temperature defined below.
  222. * 999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below.
  223. *
  224. * :{ '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" }
  225. */
  226. #define TEMP_SENSOR_0 -1
  227. #define TEMP_SENSOR_1 0
  228. #define TEMP_SENSOR_2 0
  229. #define TEMP_SENSOR_3 0
  230. #define TEMP_SENSOR_BED 0
  231. // Dummy thermistor constant temperature readings, for use with 998 and 999
  232. #define DUMMY_THERMISTOR_998_VALUE 25
  233. #define DUMMY_THERMISTOR_999_VALUE 100
  234. // Use temp sensor 1 as a redundant sensor with sensor 0. If the readings
  235. // from the two sensors differ too much the print will be aborted.
  236. //#define TEMP_SENSOR_1_AS_REDUNDANT
  237. #define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
  238. // Extruder temperature must be close to target for this long before M109 returns success
  239. #define TEMP_RESIDENCY_TIME 10 // (seconds)
  240. #define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
  241. #define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
  242. // Bed temperature must be close to target for this long before M190 returns success
  243. #define TEMP_BED_RESIDENCY_TIME 0 // (seconds)
  244. #define TEMP_BED_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
  245. #define TEMP_BED_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
  246. // The minimal temperature defines the temperature below which the heater will not be enabled It is used
  247. // to check that the wiring to the thermistor is not broken.
  248. // Otherwise this would lead to the heater being powered on all the time.
  249. #define HEATER_0_MINTEMP 5
  250. #define HEATER_1_MINTEMP 5
  251. #define HEATER_2_MINTEMP 5
  252. #define HEATER_3_MINTEMP 5
  253. #define BED_MINTEMP 5
  254. // When temperature exceeds max temp, your heater will be switched off.
  255. // This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
  256. // You should use MINTEMP for thermistor short/failure protection.
  257. #define HEATER_0_MAXTEMP 275
  258. #define HEATER_1_MAXTEMP 275
  259. #define HEATER_2_MAXTEMP 275
  260. #define HEATER_3_MAXTEMP 275
  261. #define BED_MAXTEMP 150
  262. //===========================================================================
  263. //============================= PID Settings ================================
  264. //===========================================================================
  265. // PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
  266. // Comment the following line to disable PID and enable bang-bang.
  267. #define PIDTEMP
  268. #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
  269. #define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
  270. #if ENABLED(PIDTEMP)
  271. //#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
  272. //#define PID_DEBUG // Sends debug data to the serial port.
  273. //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
  274. //#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
  275. //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)
  276. // Set/get with gcode: M301 E[extruder number, 0-2]
  277. #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
  278. // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
  279. #define K1 0.95 //smoothing factor within the PID
  280. // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
  281. // Ultimaker
  282. #define DEFAULT_Kp 22.2
  283. #define DEFAULT_Ki 1.08
  284. #define DEFAULT_Kd 114
  285. // MakerGear
  286. //#define DEFAULT_Kp 7.0
  287. //#define DEFAULT_Ki 0.1
  288. //#define DEFAULT_Kd 12
  289. // Mendel Parts V9 on 12V
  290. //#define DEFAULT_Kp 63.0
  291. //#define DEFAULT_Ki 2.25
  292. //#define DEFAULT_Kd 440
  293. #endif // PIDTEMP
  294. //===========================================================================
  295. //============================= PID > Bed Temperature Control ===============
  296. //===========================================================================
  297. // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
  298. //
  299. // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
  300. // If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
  301. // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
  302. // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
  303. // If your configuration is significantly different than this and you don't understand the issues involved, you probably
  304. // shouldn't use bed PID until someone else verifies your hardware works.
  305. // If this is enabled, find your own PID constants below.
  306. //#define PIDTEMPBED
  307. //#define BED_LIMIT_SWITCHING
  308. // This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
  309. // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
  310. // setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
  311. // so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)
  312. #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
  313. #if ENABLED(PIDTEMPBED)
  314. //#define PID_BED_DEBUG // Sends debug data to the serial port.
  315. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
  316. //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
  317. #define DEFAULT_bedKp 10.00
  318. #define DEFAULT_bedKi .023
  319. #define DEFAULT_bedKd 305.4
  320. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
  321. //from pidautotune
  322. //#define DEFAULT_bedKp 97.1
  323. //#define DEFAULT_bedKi 1.41
  324. //#define DEFAULT_bedKd 1675.16
  325. // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
  326. #endif // PIDTEMPBED
  327. // @section extruder
  328. // This option prevents extrusion if the temperature is below EXTRUDE_MINTEMP.
  329. // It also enables the M302 command to set the minimum extrusion temperature
  330. // or to allow moving the extruder regardless of the hotend temperature.
  331. // *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! ***
  332. #define PREVENT_COLD_EXTRUSION
  333. #define EXTRUDE_MINTEMP 170
  334. // This option prevents a single extrusion longer than EXTRUDE_MAXLENGTH.
  335. // Note that for Bowden Extruders a too-small value here may prevent loading.
  336. #define PREVENT_LENGTHY_EXTRUDE
  337. #define EXTRUDE_MAXLENGTH 200
  338. //===========================================================================
  339. //======================== Thermal Runaway Protection =======================
  340. //===========================================================================
  341. /**
  342. * Thermal Protection protects your printer from damage and fire if a
  343. * thermistor falls out or temperature sensors fail in any way.
  344. *
  345. * The issue: If a thermistor falls out or a temperature sensor fails,
  346. * Marlin can no longer sense the actual temperature. Since a disconnected
  347. * thermistor reads as a low temperature, the firmware will keep the heater on.
  348. *
  349. * If you get "Thermal Runaway" or "Heating failed" errors the
  350. * details can be tuned in Configuration_adv.h
  351. */
  352. #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
  353. #define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
  354. //===========================================================================
  355. //============================= Mechanical Settings =========================
  356. //===========================================================================
  357. // @section machine
  358. // Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics
  359. // either in the usual order or reversed
  360. //#define COREXY
  361. //#define COREXZ
  362. //#define COREYZ
  363. //#define COREYX
  364. //#define COREZX
  365. //#define COREZY
  366. //===========================================================================
  367. //============================== Delta Settings =============================
  368. //===========================================================================
  369. // Enable DELTA kinematics and most of the default configuration for Deltas
  370. #define DELTA
  371. #if ENABLED(DELTA)
  372. // Make delta curves from many straight lines (linear interpolation).
  373. // This is a trade-off between visible corners (not enough segments)
  374. // and processor overload (too many expensive sqrt calls).
  375. #define DELTA_SEGMENTS_PER_SECOND 200
  376. // NOTE NB all values for DELTA_* values MUST be floating point, so always have a decimal point in them
  377. // Center-to-center distance of the holes in the diagonal push rods.
  378. #define DELTA_DIAGONAL_ROD 250.0 // mm
  379. // Horizontal offset from middle of printer to smooth rod center.
  380. #define DELTA_SMOOTH_ROD_OFFSET 175.0 // mm
  381. // Horizontal offset of the universal joints on the end effector.
  382. #define DELTA_EFFECTOR_OFFSET 33.0 // mm
  383. // Horizontal offset of the universal joints on the carriages.
  384. #define DELTA_CARRIAGE_OFFSET 18.0 // mm
  385. // Horizontal distance bridged by diagonal push rods when effector is centered.
  386. #define DELTA_RADIUS (DELTA_SMOOTH_ROD_OFFSET-(DELTA_EFFECTOR_OFFSET)-(DELTA_CARRIAGE_OFFSET))
  387. // Print surface diameter/2 minus unreachable space (avoid collisions with vertical towers).
  388. #define DELTA_PRINTABLE_RADIUS 140.0
  389. // Delta calibration menu
  390. // uncomment to add three points calibration menu option.
  391. // See http://minow.blogspot.com/index.html#4918805519571907051
  392. // If needed, adjust the X, Y, Z calibration coordinates
  393. // in ultralcd.cpp@lcd_delta_calibrate_menu()
  394. //#define DELTA_CALIBRATION_MENU
  395. // After homing move down to a height where XY movement is unconstrained
  396. #define DELTA_HOME_TO_SAFE_ZONE
  397. //#define DELTA_ENDSTOP_ADJ { 0, 0, 0 }
  398. #endif
  399. // Enable this option for Toshiba steppers
  400. //#define CONFIG_STEPPERS_TOSHIBA
  401. //===========================================================================
  402. //============================== Endstop Settings ===========================
  403. //===========================================================================
  404. // @section homing
  405. // Specify here all the endstop connectors that are connected to any endstop or probe.
  406. // Almost all printers will be using one per axis. Probes will use one or more of the
  407. // extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
  408. //#define USE_XMIN_PLUG
  409. //#define USE_YMIN_PLUG
  410. #define USE_ZMIN_PLUG // a Z probe
  411. #define USE_XMAX_PLUG
  412. #define USE_YMAX_PLUG
  413. #define USE_ZMAX_PLUG
  414. // coarse Endstop Settings
  415. #define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
  416. #if DISABLED(ENDSTOPPULLUPS)
  417. // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
  418. //#define ENDSTOPPULLUP_XMAX
  419. //#define ENDSTOPPULLUP_YMAX
  420. //#define ENDSTOPPULLUP_ZMAX
  421. //#define ENDSTOPPULLUP_XMIN
  422. //#define ENDSTOPPULLUP_YMIN
  423. //#define ENDSTOPPULLUP_ZMIN
  424. //#define ENDSTOPPULLUP_ZMIN_PROBE
  425. #endif
  426. // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
  427. #define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  428. #define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  429. #define Z_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  430. #define X_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  431. #define Y_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  432. #define Z_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  433. #define Z_MIN_PROBE_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  434. // Enable this feature if all enabled endstop pins are interrupt-capable.
  435. // This will remove the need to poll the interrupt pins, saving many CPU cycles.
  436. //#define ENDSTOP_INTERRUPTS_FEATURE
  437. //=============================================================================
  438. //============================== Movement Settings ============================
  439. //=============================================================================
  440. // @section motion
  441. // delta speeds must be the same on xyz
  442. /**
  443. * Default Settings
  444. *
  445. * These settings can be reset by M502
  446. *
  447. * You can set distinct factors for each E stepper, if needed.
  448. * If fewer factors are given, the last will apply to the rest.
  449. *
  450. * Note that if EEPROM is enabled, saved values will override these.
  451. */
  452. /**
  453. * Default Axis Steps Per Unit (steps/mm)
  454. * Override with M92
  455. * X, Y, Z, E0 [, E1[, E2[, E3]]]
  456. */
  457. #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 80, 760*1.1 } // default steps per unit for Kossel (GT2, 20 tooth)
  458. /**
  459. * Default Max Feed Rate (mm/s)
  460. * Override with M203
  461. * X, Y, Z, E0 [, E1[, E2[, E3]]]
  462. */
  463. #define DEFAULT_MAX_FEEDRATE { 500, 500, 500, 25 }
  464. /**
  465. * Default Max Acceleration (change/s) change = mm/s
  466. * (Maximum start speed for accelerated moves)
  467. * Override with M201
  468. * X, Y, Z, E0 [, E1[, E2[, E3]]]
  469. */
  470. #define DEFAULT_MAX_ACCELERATION { 9000, 9000, 9000, 10000 }
  471. /**
  472. * Default Acceleration (change/s) change = mm/s
  473. * Override with M204
  474. *
  475. * M204 P Acceleration
  476. * M204 R Retract Acceleration
  477. * M204 T Travel Acceleration
  478. */
  479. #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves
  480. #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts
  481. #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
  482. /**
  483. * Default Jerk (mm/s)
  484. * Override with M205 X Y Z E
  485. *
  486. * "Jerk" specifies the minimum speed change that requires acceleration.
  487. * When changing speed and direction, if the difference is less than the
  488. * value set here, it may happen instantaneously.
  489. */
  490. #define DEFAULT_XJERK 20.0
  491. #define DEFAULT_YJERK 20.0
  492. #define DEFAULT_ZJERK 20.0 // Must be same as XY for delta
  493. #define DEFAULT_EJERK 5.0
  494. //===========================================================================
  495. //============================= Z Probe Options =============================
  496. //===========================================================================
  497. // @section probes
  498. //
  499. // Probe Type
  500. // Probes are sensors/switches that are activated / deactivated before/after use.
  501. //
  502. // Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
  503. // You must activate one of these to use Auto Bed Leveling below.
  504. //
  505. // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500.
  506. //
  507. // A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
  508. // For example an inductive probe, or a setup that uses the nozzle to probe.
  509. // An inductive probe must be deactivated to go below
  510. // its trigger-point if hardware endstops are active.
  511. //#define FIX_MOUNTED_PROBE
  512. // The BLTouch probe emulates a servo probe.
  513. // The default connector is SERVO 0. Set Z_ENDSTOP_SERVO_NR below to override.
  514. //#define BLTOUCH
  515. // Z Servo Probe, such as an endstop switch on a rotating arm.
  516. //#define Z_ENDSTOP_SERVO_NR 0
  517. //#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles
  518. // Enable if you have a Z probe mounted on a sled like those designed by Charles Bell.
  519. //#define Z_PROBE_SLED
  520. //#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.
  521. // Z Probe to nozzle (X,Y) offset, relative to (0, 0).
  522. // X and Y offsets must be integers.
  523. //
  524. // In the following example the X and Y offsets are both positive:
  525. // #define X_PROBE_OFFSET_FROM_EXTRUDER 10
  526. // #define Y_PROBE_OFFSET_FROM_EXTRUDER 10
  527. //
  528. // +-- BACK ---+
  529. // | |
  530. // L | (+) P | R <-- probe (20,20)
  531. // E | | I
  532. // F | (-) N (+) | G <-- nozzle (10,10)
  533. // T | | H
  534. // | (-) | T
  535. // | |
  536. // O-- FRONT --+
  537. // (0,0)
  538. #define X_PROBE_OFFSET_FROM_EXTRUDER 0 // X offset: -left +right [of the nozzle]
  539. #define Y_PROBE_OFFSET_FROM_EXTRUDER -10 // Y offset: -front +behind [the nozzle]
  540. #define Z_PROBE_OFFSET_FROM_EXTRUDER -3.5 // Z offset: -below +above [the nozzle]
  541. // X and Y axis travel speed (mm/m) between probes
  542. #define XY_PROBE_SPEED 4000
  543. // Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)
  544. #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
  545. // Speed for the "accurate" probe of each point
  546. #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
  547. // Use double touch for probing
  548. //#define PROBE_DOUBLE_TOUCH
  549. // Allen key retractable z-probe as seen on many Kossel delta printers - http://reprap.org/wiki/Kossel#Automatic_bed_leveling_probe
  550. // Deploys by touching z-axis belt. Retracts by pushing the probe down. Uses Z_MIN_PIN.
  551. //#define Z_PROBE_ALLEN_KEY
  552. #if ENABLED(Z_PROBE_ALLEN_KEY)
  553. // 2 or 3 sets of coordinates for deploying and retracting the spring loaded touch probe on G29,
  554. // if servo actuated touch probe is not defined. Uncomment as appropriate for your printer/probe.
  555. #define Z_PROBE_ALLEN_KEY_DEPLOY_1_X 30.0
  556. #define Z_PROBE_ALLEN_KEY_DEPLOY_1_Y DELTA_PRINTABLE_RADIUS
  557. #define Z_PROBE_ALLEN_KEY_DEPLOY_1_Z 100.0
  558. #define Z_PROBE_ALLEN_KEY_DEPLOY_1_FEEDRATE XY_PROBE_SPEED
  559. #define Z_PROBE_ALLEN_KEY_DEPLOY_2_X 0.0
  560. #define Z_PROBE_ALLEN_KEY_DEPLOY_2_Y DELTA_PRINTABLE_RADIUS
  561. #define Z_PROBE_ALLEN_KEY_DEPLOY_2_Z 100.0
  562. #define Z_PROBE_ALLEN_KEY_DEPLOY_2_FEEDRATE (XY_PROBE_SPEED)/10
  563. #define Z_PROBE_ALLEN_KEY_DEPLOY_3_X Z_PROBE_ALLEN_KEY_DEPLOY_2_X * 0.75
  564. #define Z_PROBE_ALLEN_KEY_DEPLOY_3_Y Z_PROBE_ALLEN_KEY_DEPLOY_2_Y * 0.75
  565. #define Z_PROBE_ALLEN_KEY_DEPLOY_3_Z Z_PROBE_ALLEN_KEY_DEPLOY_2_Z
  566. #define Z_PROBE_ALLEN_KEY_DEPLOY_3_FEEDRATE XY_PROBE_SPEED
  567. #define Z_PROBE_ALLEN_KEY_STOW_1_X -64.0 // Move the probe into position
  568. #define Z_PROBE_ALLEN_KEY_STOW_1_Y 56.0
  569. #define Z_PROBE_ALLEN_KEY_STOW_1_Z 23.0
  570. #define Z_PROBE_ALLEN_KEY_STOW_1_FEEDRATE XY_PROBE_SPEED
  571. #define Z_PROBE_ALLEN_KEY_STOW_2_X -64.0 // Push it down
  572. #define Z_PROBE_ALLEN_KEY_STOW_2_Y 56.0
  573. #define Z_PROBE_ALLEN_KEY_STOW_2_Z 3.0
  574. #define Z_PROBE_ALLEN_KEY_STOW_2_FEEDRATE (XY_PROBE_SPEED)/10
  575. #define Z_PROBE_ALLEN_KEY_STOW_3_X -64.0 // Move it up to clear
  576. #define Z_PROBE_ALLEN_KEY_STOW_3_Y 56.0
  577. #define Z_PROBE_ALLEN_KEY_STOW_3_Z 50.0
  578. #define Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE XY_PROBE_SPEED
  579. #define Z_PROBE_ALLEN_KEY_STOW_4_X 0.0
  580. #define Z_PROBE_ALLEN_KEY_STOW_4_Y 0.0
  581. #define Z_PROBE_ALLEN_KEY_STOW_4_Z Z_PROBE_ALLEN_KEY_STOW_3_Z
  582. #define Z_PROBE_ALLEN_KEY_STOW_4_FEEDRATE XY_PROBE_SPEED
  583. #endif // Z_PROBE_ALLEN_KEY
  584. // *** PLEASE READ ALL INSTRUCTIONS BELOW FOR SAFETY! ***
  585. //
  586. // To continue using the Z-min-endstop for homing, be sure to disable Z_SAFE_HOMING.
  587. // Example: To park the head outside the bed area when homing with G28.
  588. //
  589. // To use a separate Z probe, your board must define a Z_MIN_PROBE_PIN.
  590. //
  591. // For a servo-based Z probe, you must set up servo support below, including
  592. // NUM_SERVOS, Z_ENDSTOP_SERVO_NR and Z_SERVO_ANGLES.
  593. //
  594. // - RAMPS 1.3/1.4 boards may be able to use the 5V, GND, and Aux4->D32 pin.
  595. // - Use 5V for powered (usu. inductive) sensors.
  596. // - Otherwise connect:
  597. // - normally-closed switches to GND and D32.
  598. // - normally-open switches to 5V and D32.
  599. //
  600. // Normally-closed switches are advised and are the default.
  601. //
  602. //
  603. // The Z_MIN_PROBE_PIN sets the Arduino pin to use. (See your board's pins file.)
  604. // Since the RAMPS Aux4->D32 pin maps directly to the Arduino D32 pin, D32 is the
  605. // default pin for all RAMPS-based boards. Most boards use the X_MAX_PIN by default.
  606. // To use a different pin you can override it here.
  607. //
  608. // WARNING:
  609. // Setting the wrong pin may have unexpected and potentially disastrous consequences.
  610. // Use with caution and do your homework.
  611. //
  612. //#define Z_MIN_PROBE_PIN X_MAX_PIN
  613. //
  614. // Enable Z_MIN_PROBE_ENDSTOP to use _both_ a Z Probe and a Z-min-endstop on the same machine.
  615. // With this option the Z_MIN_PROBE_PIN will only be used for probing, never for homing.
  616. //
  617. #define Z_MIN_PROBE_ENDSTOP
  618. // Enable Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN to use the Z_MIN_PIN for your Z_MIN_PROBE.
  619. // The Z_MIN_PIN will then be used for both Z-homing and probing.
  620. //#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  621. // To use a probe you must enable one of the two options above!
  622. // Enable Z Probe Repeatability test to see how accurate your probe is
  623. //#define Z_MIN_PROBE_REPEATABILITY_TEST
  624. /**
  625. * Z probes require clearance when deploying, stowing, and moving between
  626. * probe points to avoid hitting the bed and other hardware.
  627. * Servo-mounted probes require extra space for the arm to rotate.
  628. * Inductive probes need space to keep from triggering early.
  629. *
  630. * Use these settings to specify the distance (mm) to raise the probe (or
  631. * lower the bed). The values set here apply over and above any (negative)
  632. * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD.
  633. * Only integer values >= 1 are valid here.
  634. *
  635. * Example: `M851 Z-5` with a CLEARANCE of 4 => 9mm from bed to nozzle.
  636. * But: `M851 Z+1` with a CLEARANCE of 2 => 2mm from bed to nozzle.
  637. */
  638. #define Z_CLEARANCE_DEPLOY_PROBE 15 // Z Clearance for Deploy/Stow
  639. #define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points
  640. //
  641. // For M851 give a range for adjusting the Z probe offset
  642. //
  643. #define Z_PROBE_OFFSET_RANGE_MIN -20
  644. #define Z_PROBE_OFFSET_RANGE_MAX 20
  645. // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
  646. // :{ 0:'Low', 1:'High' }
  647. #define X_ENABLE_ON 0
  648. #define Y_ENABLE_ON 0
  649. #define Z_ENABLE_ON 0
  650. #define E_ENABLE_ON 0 // For all extruders
  651. // Disables axis stepper immediately when it's not being used.
  652. // WARNING: When motors turn off there is a chance of losing position accuracy!
  653. #define DISABLE_X false
  654. #define DISABLE_Y false
  655. #define DISABLE_Z false
  656. // Warn on display about possibly reduced accuracy
  657. //#define DISABLE_REDUCED_ACCURACY_WARNING
  658. // @section extruder
  659. #define DISABLE_E false // For all extruders
  660. #define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
  661. // @section machine
  662. // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
  663. #define INVERT_X_DIR false // DELTA does not invert
  664. #define INVERT_Y_DIR false
  665. #define INVERT_Z_DIR false
  666. // @section extruder
  667. // For direct drive extruder v9 set to true, for geared extruder set to false.
  668. #define INVERT_E0_DIR false
  669. #define INVERT_E1_DIR false
  670. #define INVERT_E2_DIR false
  671. #define INVERT_E3_DIR false
  672. // @section homing
  673. //#define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
  674. // Be sure you have this distance over your Z_MAX_POS in case.
  675. // ENDSTOP SETTINGS:
  676. // Sets direction of endstops when homing; 1=MAX, -1=MIN
  677. // :[-1, 1]
  678. #define X_HOME_DIR 1 // deltas always home to max
  679. #define Y_HOME_DIR 1
  680. #define Z_HOME_DIR 1
  681. #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
  682. #define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below.
  683. // @section machine
  684. // Travel limits after homing (units are in mm)
  685. #define X_MIN_POS -(DELTA_PRINTABLE_RADIUS)
  686. #define Y_MIN_POS -(DELTA_PRINTABLE_RADIUS)
  687. #define Z_MIN_POS 0
  688. #define X_MAX_POS DELTA_PRINTABLE_RADIUS
  689. #define Y_MAX_POS DELTA_PRINTABLE_RADIUS
  690. #define Z_MAX_POS MANUAL_Z_HOME_POS
  691. //===========================================================================
  692. //========================= Filament Runout Sensor ==========================
  693. //===========================================================================
  694. //#define FILAMENT_RUNOUT_SENSOR // Uncomment for defining a filament runout sensor such as a mechanical or opto endstop to check the existence of filament
  695. // RAMPS-based boards use SERVO3_PIN. For other boards you may need to define FIL_RUNOUT_PIN.
  696. // It is assumed that when logic high = filament available
  697. // when logic low = filament ran out
  698. #if ENABLED(FILAMENT_RUNOUT_SENSOR)
  699. #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor.
  700. #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined.
  701. #define FILAMENT_RUNOUT_SCRIPT "M600"
  702. #endif
  703. //===========================================================================
  704. //============================ Mesh Bed Leveling ============================
  705. //===========================================================================
  706. //#define MESH_BED_LEVELING // Enable mesh bed leveling.
  707. #if ENABLED(MESH_BED_LEVELING)
  708. #define MESH_INSET 10 // Mesh inset margin on print area
  709. #define MESH_NUM_X_POINTS 3 // Don't use more than 7 points per axis, implementation limited.
  710. #define MESH_NUM_Y_POINTS 3
  711. #define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0.
  712. //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest at origin [0,0,0]
  713. //#define MANUAL_BED_LEVELING // Add display menu option for bed leveling.
  714. #if ENABLED(MANUAL_BED_LEVELING)
  715. #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis.
  716. #endif // MANUAL_BED_LEVELING
  717. // Gradually reduce leveling correction until a set height is reached,
  718. // at which point movement will be level to the machine's XY plane.
  719. // The height can be set with M420 Z<height>
  720. #define ENABLE_LEVELING_FADE_HEIGHT
  721. #endif // MESH_BED_LEVELING
  722. //===========================================================================
  723. //============================ Auto Bed Leveling ============================
  724. //===========================================================================
  725. // @section bedlevel
  726. /**
  727. * Select one form of Auto Bed Leveling below.
  728. *
  729. * If you're also using the Probe for Z Homing, it's
  730. * highly recommended to enable Z_SAFE_HOMING also!
  731. *
  732. * - 3POINT
  733. * Probe 3 arbitrary points on the bed (that aren't collinear)
  734. * You specify the XY coordinates of all 3 points.
  735. * The result is a single tilted plane. Best for a flat bed.
  736. *
  737. * - LINEAR
  738. * Probe several points in a grid.
  739. * You specify the rectangle and the density of sample points.
  740. * The result is a single tilted plane. Best for a flat bed.
  741. *
  742. * - BILINEAR
  743. * Probe several points in a grid.
  744. * You specify the rectangle and the density of sample points.
  745. * The result is a mesh, best for large or uneven beds.
  746. */
  747. //#define AUTO_BED_LEVELING_3POINT
  748. //#define AUTO_BED_LEVELING_LINEAR
  749. //#define AUTO_BED_LEVELING_BILINEAR
  750. /**
  751. * Enable detailed logging of G28, G29, M48, etc.
  752. * Turn on with the command 'M111 S32'.
  753. * NOTE: Requires a lot of PROGMEM!
  754. */
  755. //#define DEBUG_LEVELING_FEATURE
  756. #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)
  757. // Set the number of grid points per dimension.
  758. // Works best with 5 or more points in each dimension.
  759. #define ABL_GRID_POINTS_X 9
  760. #define ABL_GRID_POINTS_Y ABL_GRID_POINTS_X
  761. // Set the boundaries for probing (where the probe can reach).
  762. #define DELTA_PROBEABLE_RADIUS (DELTA_PRINTABLE_RADIUS - 10)
  763. #define LEFT_PROBE_BED_POSITION -(DELTA_PROBEABLE_RADIUS)
  764. #define RIGHT_PROBE_BED_POSITION DELTA_PROBEABLE_RADIUS
  765. #define FRONT_PROBE_BED_POSITION -(DELTA_PROBEABLE_RADIUS)
  766. #define BACK_PROBE_BED_POSITION DELTA_PROBEABLE_RADIUS
  767. // The Z probe minimum outer margin (to validate G29 parameters).
  768. #define MIN_PROBE_EDGE 10
  769. // Probe along the Y axis, advancing X after each column
  770. //#define PROBE_Y_FIRST
  771. #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
  772. // Gradually reduce leveling correction until a set height is reached,
  773. // at which point movement will be level to the machine's XY plane.
  774. // The height can be set with M420 Z<height>
  775. #define ENABLE_LEVELING_FADE_HEIGHT
  776. //
  777. // Experimental Subdivision of the grid by Catmull-Rom method.
  778. // Synthesizes intermediate points to produce a more detailed mesh.
  779. //
  780. //#define ABL_BILINEAR_SUBDIVISION
  781. #if ENABLED(ABL_BILINEAR_SUBDIVISION)
  782. // Number of subdivisions between probe points
  783. #define BILINEAR_SUBDIVISIONS 3
  784. #endif
  785. #endif
  786. #elif ENABLED(AUTO_BED_LEVELING_3POINT)
  787. // 3 arbitrary points to probe.
  788. // A simple cross-product is used to estimate the plane of the bed.
  789. #define ABL_PROBE_PT_1_X 15
  790. #define ABL_PROBE_PT_1_Y 180
  791. #define ABL_PROBE_PT_2_X 15
  792. #define ABL_PROBE_PT_2_Y 20
  793. #define ABL_PROBE_PT_3_X 170
  794. #define ABL_PROBE_PT_3_Y 20
  795. #endif
  796. /**
  797. * Commands to execute at the end of G29 probing.
  798. * Useful to retract or move the Z probe out of the way.
  799. */
  800. //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"
  801. // @section homing
  802. // The center of the bed is at (X=0, Y=0)
  803. #define BED_CENTER_AT_0_0
  804. // Manually set the home position. Leave these undefined for automatic settings.
  805. // For DELTA this is the top-center of the Cartesian print volume.
  806. //#define MANUAL_X_HOME_POS 0
  807. //#define MANUAL_Y_HOME_POS 0
  808. #define MANUAL_Z_HOME_POS 250 // Distance between the nozzle to printbed after homing
  809. // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
  810. //
  811. // With this feature enabled:
  812. //
  813. // - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
  814. // - If stepper drivers time out, it will need X and Y homing again before Z homing.
  815. // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).
  816. // - Prevent Z homing when the Z probe is outside bed area.
  817. //#define Z_SAFE_HOMING
  818. #if ENABLED(Z_SAFE_HOMING)
  819. #define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
  820. #define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
  821. #endif
  822. // Delta only homes to Z
  823. #define HOMING_FEEDRATE_Z (200*60)
  824. //=============================================================================
  825. //============================= Additional Features ===========================
  826. //=============================================================================
  827. // @section extras
  828. //
  829. // EEPROM
  830. //
  831. // The microcontroller can store settings in the EEPROM, e.g. max velocity...
  832. // M500 - stores parameters in EEPROM
  833. // M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
  834. // M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
  835. //define this to enable EEPROM support
  836. //#define EEPROM_SETTINGS
  837. #if ENABLED(EEPROM_SETTINGS)
  838. // To disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
  839. #define EEPROM_CHITCHAT // Please keep turned on if you can.
  840. #endif
  841. //
  842. // Host Keepalive
  843. //
  844. // When enabled Marlin will send a busy status message to the host
  845. // every couple of seconds when it can't accept commands.
  846. //
  847. #define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages
  848. #define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113.
  849. //
  850. // M100 Free Memory Watcher
  851. //
  852. //#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose
  853. //
  854. // G20/G21 Inch mode support
  855. //
  856. //#define INCH_MODE_SUPPORT
  857. //
  858. // M149 Set temperature units support
  859. //
  860. //#define TEMPERATURE_UNITS_SUPPORT
  861. // @section temperature
  862. // Preheat Constants
  863. #define PREHEAT_1_TEMP_HOTEND 180
  864. #define PREHEAT_1_TEMP_BED 70
  865. #define PREHEAT_1_FAN_SPEED 255 // Value from 0 to 255
  866. #define PREHEAT_2_TEMP_HOTEND 240
  867. #define PREHEAT_2_TEMP_BED 100
  868. #define PREHEAT_2_FAN_SPEED 255 // Value from 0 to 255
  869. //
  870. // Nozzle Park -- EXPERIMENTAL
  871. //
  872. // When enabled allows the user to define a special XYZ position, inside the
  873. // machine's topology, to park the nozzle when idle or when receiving the G27
  874. // command.
  875. //
  876. // The "P" paramenter controls what is the action applied to the Z axis:
  877. // P0: (Default) If current Z-pos is lower than Z-park then the nozzle will
  878. // be raised to reach Z-park height.
  879. //
  880. // P1: No matter the current Z-pos, the nozzle will be raised/lowered to
  881. // reach Z-park height.
  882. //
  883. // P2: The nozzle height will be raised by Z-park amount but never going over
  884. // the machine's limit of Z_MAX_POS.
  885. //
  886. //#define NOZZLE_PARK_FEATURE
  887. #if ENABLED(NOZZLE_PARK_FEATURE)
  888. // Specify a park position as { X, Y, Z }
  889. #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }
  890. #endif
  891. //
  892. // Clean Nozzle Feature -- EXPERIMENTAL
  893. //
  894. // When enabled allows the user to send G12 to start the nozzle cleaning
  895. // process, the G-Code accepts two parameters:
  896. // "P" for pattern selection
  897. // "S" for defining the number of strokes/repetitions
  898. //
  899. // Available list of patterns:
  900. // P0: This is the default pattern, this process requires a sponge type
  901. // material at a fixed bed location, the cleaning process is based on
  902. // "strokes" i.e. back-and-forth movements between the starting and end
  903. // points.
  904. //
  905. // P1: This starts a zig-zag pattern between (X0, Y0) and (X1, Y1), "T"
  906. // defines the number of zig-zag triangles to be done. "S" defines the
  907. // number of strokes aka one back-and-forth movement. As an example
  908. // sending "G12 P1 S1 T3" will execute:
  909. //
  910. // --
  911. // | (X0, Y1) | /\ /\ /\ | (X1, Y1)
  912. // | | / \ / \ / \ |
  913. // A | | / \ / \ / \ |
  914. // | | / \ / \ / \ |
  915. // | (X0, Y0) | / \/ \/ \ | (X1, Y0)
  916. // -- +--------------------------------+
  917. // |________|_________|_________|
  918. // T1 T2 T3
  919. //
  920. // Caveats: End point Z should use the same value as Start point Z.
  921. //
  922. // Attention: This is an EXPERIMENTAL feature, in the future the G-code arguments
  923. // may change to add new functionality like different wipe patterns.
  924. //
  925. //#define NOZZLE_CLEAN_FEATURE
  926. #if ENABLED(NOZZLE_CLEAN_FEATURE)
  927. // Number of pattern repetitions
  928. #define NOZZLE_CLEAN_STROKES 12
  929. // Specify positions as { X, Y, Z }
  930. #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}
  931. #define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 1)}
  932. // Moves the nozzle to the initial position
  933. #define NOZZLE_CLEAN_GOBACK
  934. #endif
  935. //
  936. // Print job timer
  937. //
  938. // Enable this option to automatically start and stop the
  939. // print job timer when M104/M109/M190 commands are received.
  940. // M104 (extruder without wait) - high temp = none, low temp = stop timer
  941. // M109 (extruder with wait) - high temp = start timer, low temp = stop timer
  942. // M190 (bed with wait) - high temp = start timer, low temp = none
  943. //
  944. // In all cases the timer can be started and stopped using
  945. // the following commands:
  946. //
  947. // - M75 - Start the print job timer
  948. // - M76 - Pause the print job timer
  949. // - M77 - Stop the print job timer
  950. #define PRINTJOB_TIMER_AUTOSTART
  951. //
  952. // Print Counter
  953. //
  954. // When enabled Marlin will keep track of some print statistical data such as:
  955. // - Total print jobs
  956. // - Total successful print jobs
  957. // - Total failed print jobs
  958. // - Total time printing
  959. //
  960. // This information can be viewed by the M78 command.
  961. //#define PRINTCOUNTER
  962. //=============================================================================
  963. //============================= LCD and SD support ============================
  964. //=============================================================================
  965. // @section lcd
  966. //
  967. // LCD LANGUAGE
  968. //
  969. // Here you may choose the language used by Marlin on the LCD menus, the following
  970. // list of languages are available:
  971. // en, an, bg, ca, cn, cz, de, el, el-gr, es, eu, fi, fr, gl, hr, it,
  972. // kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, tr, uk, test
  973. //
  974. // :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', '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', 'test':'TEST' }
  975. //
  976. #define LCD_LANGUAGE en
  977. //
  978. // LCD Character Set
  979. //
  980. // Note: This option is NOT applicable to Graphical Displays.
  981. //
  982. // All character-based LCD's provide ASCII plus one of these
  983. // language extensions:
  984. //
  985. // - JAPANESE ... the most common
  986. // - WESTERN ... with more accented characters
  987. // - CYRILLIC ... for the Russian language
  988. //
  989. // To determine the language extension installed on your controller:
  990. //
  991. // - Compile and upload with LCD_LANGUAGE set to 'test'
  992. // - Click the controller to view the LCD menu
  993. // - The LCD will display Japanese, Western, or Cyrillic text
  994. //
  995. // See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
  996. //
  997. // :['JAPANESE', 'WESTERN', 'CYRILLIC']
  998. //
  999. #define DISPLAY_CHARSET_HD44780 JAPANESE
  1000. //
  1001. // LCD TYPE
  1002. //
  1003. // You may choose ULTRA_LCD if you have character based LCD with 16x2, 16x4, 20x2,
  1004. // 20x4 char/lines or DOGLCD for the full graphics display with 128x64 pixels
  1005. // (ST7565R family). (This option will be set automatically for certain displays.)
  1006. //
  1007. // IMPORTANT NOTE: The U8glib library is required for Full Graphic Display!
  1008. // https://github.com/olikraus/U8glib_Arduino
  1009. //
  1010. //#define ULTRA_LCD // Character based
  1011. //#define DOGLCD // Full graphics display
  1012. //
  1013. // SD CARD
  1014. //
  1015. // SD Card support is disabled by default. If your controller has an SD slot,
  1016. // you must uncomment the following option or it won't work.
  1017. //
  1018. //#define SDSUPPORT
  1019. //
  1020. // SD CARD: SPI SPEED
  1021. //
  1022. // Uncomment ONE of the following items to use a slower SPI transfer
  1023. // speed. This is usually required if you're getting volume init errors.
  1024. //
  1025. //#define SPI_SPEED SPI_HALF_SPEED
  1026. //#define SPI_SPEED SPI_QUARTER_SPEED
  1027. //#define SPI_SPEED SPI_EIGHTH_SPEED
  1028. //
  1029. // SD CARD: ENABLE CRC
  1030. //
  1031. // Use CRC checks and retries on the SD communication.
  1032. //
  1033. //#define SD_CHECK_AND_RETRY
  1034. //
  1035. // ENCODER SETTINGS
  1036. //
  1037. // This option overrides the default number of encoder pulses needed to
  1038. // produce one step. Should be increased for high-resolution encoders.
  1039. //
  1040. //#define ENCODER_PULSES_PER_STEP 1
  1041. //
  1042. // Use this option to override the number of step signals required to
  1043. // move between next/prev menu items.
  1044. //
  1045. //#define ENCODER_STEPS_PER_MENU_ITEM 5
  1046. /**
  1047. * Encoder Direction Options
  1048. *
  1049. * Test your encoder's behavior first with both options disabled.
  1050. *
  1051. * Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION.
  1052. * Reversed Menu Navigation only? Enable REVERSE_MENU_DIRECTION.
  1053. * Reversed Value Editing only? Enable BOTH options.
  1054. */
  1055. //
  1056. // This option reverses the encoder direction everywhere
  1057. //
  1058. // Set this option if CLOCKWISE causes values to DECREASE
  1059. //
  1060. //#define REVERSE_ENCODER_DIRECTION
  1061. //
  1062. // This option reverses the encoder direction for navigating LCD menus.
  1063. //
  1064. // If CLOCKWISE normally moves DOWN this makes it go UP.
  1065. // If CLOCKWISE normally moves UP this makes it go DOWN.
  1066. //
  1067. //#define REVERSE_MENU_DIRECTION
  1068. //
  1069. // Individual Axis Homing
  1070. //
  1071. // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
  1072. //
  1073. //#define INDIVIDUAL_AXIS_HOMING_MENU
  1074. //
  1075. // SPEAKER/BUZZER
  1076. //
  1077. // If you have a speaker that can produce tones, enable it here.
  1078. // By default Marlin assumes you have a buzzer with a fixed frequency.
  1079. //
  1080. //#define SPEAKER
  1081. //
  1082. // The duration and frequency for the UI feedback sound.
  1083. // Set these to 0 to disable audio feedback in the LCD menus.
  1084. //
  1085. // Note: Test audio output with the G-Code:
  1086. // M300 S<frequency Hz> P<duration ms>
  1087. //
  1088. //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
  1089. //#define LCD_FEEDBACK_FREQUENCY_HZ 1000
  1090. //
  1091. // CONTROLLER TYPE: Standard
  1092. //
  1093. // Marlin supports a wide variety of controllers.
  1094. // Enable one of the following options to specify your controller.
  1095. //
  1096. //
  1097. // ULTIMAKER Controller.
  1098. //
  1099. //#define ULTIMAKERCONTROLLER
  1100. //
  1101. // ULTIPANEL as seen on Thingiverse.
  1102. //
  1103. //#define ULTIPANEL
  1104. //
  1105. // Cartesio UI
  1106. // http://mauk.cc/webshop/cartesio-shop/electronics/user-interface
  1107. //
  1108. //#define CARTESIO_UI
  1109. //
  1110. // PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
  1111. // http://reprap.org/wiki/PanelOne
  1112. //
  1113. //#define PANEL_ONE
  1114. //
  1115. // MaKr3d Makr-Panel with graphic controller and SD support.
  1116. // http://reprap.org/wiki/MaKr3d_MaKrPanel
  1117. //
  1118. //#define MAKRPANEL
  1119. //
  1120. // ReprapWorld Graphical LCD
  1121. // https://reprapworld.com/?products_details&products_id/1218
  1122. //
  1123. //#define REPRAPWORLD_GRAPHICAL_LCD
  1124. //
  1125. // Activate one of these if you have a Panucatt Devices
  1126. // Viki 2.0 or mini Viki with Graphic LCD
  1127. // http://panucatt.com
  1128. //
  1129. //#define VIKI2
  1130. //#define miniVIKI
  1131. //
  1132. // Adafruit ST7565 Full Graphic Controller.
  1133. // https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/
  1134. //
  1135. //#define ELB_FULL_GRAPHIC_CONTROLLER
  1136. //
  1137. // RepRapDiscount Smart Controller.
  1138. // http://reprap.org/wiki/RepRapDiscount_Smart_Controller
  1139. //
  1140. // Note: Usually sold with a white PCB.
  1141. //
  1142. //#define REPRAP_DISCOUNT_SMART_CONTROLLER
  1143. //
  1144. // GADGETS3D G3D LCD/SD Controller
  1145. // http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
  1146. //
  1147. // Note: Usually sold with a blue PCB.
  1148. //
  1149. //#define G3D_PANEL
  1150. //
  1151. // RepRapDiscount FULL GRAPHIC Smart Controller
  1152. // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
  1153. //
  1154. //#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
  1155. //
  1156. // MakerLab Mini Panel with graphic
  1157. // controller and SD support - http://reprap.org/wiki/Mini_panel
  1158. //
  1159. //#define MINIPANEL
  1160. //
  1161. // RepRapWorld REPRAPWORLD_KEYPAD v1.1
  1162. // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
  1163. //
  1164. // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
  1165. // is pressed, a value of 10.0 means 10mm per click.
  1166. //
  1167. //#define REPRAPWORLD_KEYPAD
  1168. //#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
  1169. //
  1170. // RigidBot Panel V1.0
  1171. // http://www.inventapart.com/
  1172. //
  1173. //#define RIGIDBOT_PANEL
  1174. //
  1175. // BQ LCD Smart Controller shipped by
  1176. // default with the BQ Hephestos 2 and Witbox 2.
  1177. //
  1178. //#define BQ_LCD_SMART_CONTROLLER
  1179. //
  1180. // CONTROLLER TYPE: I2C
  1181. //
  1182. // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C
  1183. // library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C
  1184. //
  1185. //
  1186. // Elefu RA Board Control Panel
  1187. // http://www.elefu.com/index.php?route=product/product&product_id=53
  1188. //
  1189. //#define RA_CONTROL_PANEL
  1190. //
  1191. // Sainsmart YW Robot (LCM1602) LCD Display
  1192. //
  1193. //#define LCD_I2C_SAINSMART_YWROBOT
  1194. //
  1195. // Generic LCM1602 LCD adapter
  1196. //
  1197. //#define LCM1602
  1198. //
  1199. // PANELOLU2 LCD with status LEDs,
  1200. // separate encoder and click inputs.
  1201. //
  1202. // Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later.
  1203. // For more info: https://github.com/lincomatic/LiquidTWI2
  1204. //
  1205. // Note: The PANELOLU2 encoder click input can either be directly connected to
  1206. // a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
  1207. //
  1208. //#define LCD_I2C_PANELOLU2
  1209. //
  1210. // Panucatt VIKI LCD with status LEDs,
  1211. // integrated click & L/R/U/D buttons, separate encoder inputs.
  1212. //
  1213. //#define LCD_I2C_VIKI
  1214. //
  1215. // SSD1306 OLED full graphics generic display
  1216. //
  1217. //#define U8GLIB_SSD1306
  1218. //
  1219. // SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules
  1220. //
  1221. //#define SAV_3DGLCD
  1222. #if ENABLED(SAV_3DGLCD)
  1223. //#define U8GLIB_SSD1306
  1224. #define U8GLIB_SH1106
  1225. #endif
  1226. //
  1227. // CONTROLLER TYPE: Shift register panels
  1228. //
  1229. // 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH
  1230. // LCD configuration: http://reprap.org/wiki/SAV_3D_LCD
  1231. //
  1232. //#define SAV_3DLCD
  1233. //=============================================================================
  1234. //=============================== Extra Features ==============================
  1235. //=============================================================================
  1236. // @section extras
  1237. // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
  1238. //#define FAST_PWM_FAN
  1239. // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
  1240. // which is not as annoying as with the hardware PWM. On the other hand, if this frequency
  1241. // is too low, you should also increment SOFT_PWM_SCALE.
  1242. //#define FAN_SOFT_PWM
  1243. // Incrementing this by 1 will double the software PWM frequency,
  1244. // affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
  1245. // However, control resolution will be halved for each increment;
  1246. // at zero value, there are 128 effective control positions.
  1247. #define SOFT_PWM_SCALE 0
  1248. // Temperature status LEDs that display the hotend and bed temperature.
  1249. // If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on.
  1250. // Otherwise the RED led is on. There is 1C hysteresis.
  1251. //#define TEMP_STAT_LEDS
  1252. // M240 Triggers a camera by emulating a Canon RC-1 Remote
  1253. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  1254. //#define PHOTOGRAPH_PIN 23
  1255. // SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure
  1256. //#define SF_ARC_FIX
  1257. // Support for the BariCUDA Paste Extruder.
  1258. //#define BARICUDA
  1259. //define BlinkM/CyzRgb Support
  1260. //#define BLINKM
  1261. // Support for an RGB LED using 3 separate pins with optional PWM
  1262. //#define RGB_LED
  1263. #if ENABLED(RGB_LED)
  1264. #define RGB_LED_R_PIN 34
  1265. #define RGB_LED_G_PIN 43
  1266. #define RGB_LED_B_PIN 35
  1267. #endif
  1268. /*********************************************************************\
  1269. * R/C SERVO support
  1270. * Sponsored by TrinityLabs, Reworked by codexmas
  1271. **********************************************************************/
  1272. // Number of servos
  1273. //
  1274. // If you select a configuration below, this will receive a default value and does not need to be set manually
  1275. // set it manually if you have more servos than extruders and wish to manually control some
  1276. // leaving it undefined or defining as 0 will disable the servo subsystem
  1277. // If unsure, leave commented / disabled
  1278. //
  1279. //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
  1280. // Delay (in microseconds) before the next move will start, to give the servo time to reach its target angle.
  1281. // 300ms is a good value but you can try less delay.
  1282. // If the servo can't reach the requested position, increase it.
  1283. #define SERVO_DELAY 300
  1284. // Servo deactivation
  1285. //
  1286. // With this option servos are powered only during movement, then turned off to prevent jitter.
  1287. //#define DEACTIVATE_SERVOS_AFTER_MOVE
  1288. /**********************************************************************\
  1289. * Support for a filament diameter sensor
  1290. * Also allows adjustment of diameter at print time (vs at slicing)
  1291. * Single extruder only at this point (extruder 0)
  1292. *
  1293. * Motherboards
  1294. * 34 - RAMPS1.4 - uses Analog input 5 on the AUX2 connector
  1295. * 81 - Printrboard - Uses Analog input 2 on the Exp1 connector (version B,C,D,E)
  1296. * 301 - Rambo - uses Analog input 3
  1297. * Note may require analog pins to be defined for different motherboards
  1298. **********************************************************************/
  1299. // Uncomment below to enable
  1300. //#define FILAMENT_WIDTH_SENSOR
  1301. #define DEFAULT_NOMINAL_FILAMENT_DIA 3.00 //Enter the diameter (in mm) of the filament generally used (3.0 mm or 1.75 mm) - this is then used in the slicer software. Used for sensor reading validation
  1302. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1303. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 //The number of the extruder that has the filament sensor (0,1,2)
  1304. #define MEASUREMENT_DELAY_CM 14 //measurement delay in cm. This is the distance from filament sensor to middle of barrel
  1305. #define MEASURED_UPPER_LIMIT 3.30 //upper limit factor used for sensor reading validation in mm
  1306. #define MEASURED_LOWER_LIMIT 1.90 //lower limit factor for sensor reading validation in mm
  1307. #define MAX_MEASUREMENT_DELAY 20 //delay buffer size in bytes (1 byte = 1cm)- limits maximum measurement delay allowable (must be larger than MEASUREMENT_DELAY_CM and lower number saves RAM)
  1308. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA //set measured to nominal initially
  1309. //When using an LCD, uncomment the line below to display the Filament sensor data on the last line instead of status. Status will appear for 5 sec.
  1310. //#define FILAMENT_LCD_DISPLAY
  1311. #endif
  1312. #endif // CONFIGURATION_H