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  1. * Marlin 3D Printer Firmware
  2. * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  3. *
  4. * Based on Sprinter and grbl.
  5. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  6. *
  7. * This program is free software: you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation, either version 3 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  15. * GNU General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  19. *
  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. //===========================================================================
  42. //============================= Getting Started =============================
  43. //===========================================================================
  44.  
  45. /**
  46. * Here are some standard links for getting your machine calibrated:
  47. *
  48. * http://reprap.org/wiki/Calibration
  49. * http://youtu.be/wAL9d7FgInk
  50. * http://calculator.josefprusa.cz
  51. * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
  52. * http://www.thingiverse.com/thing:5573
  53. * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
  54. * http://www.thingiverse.com/thing:298812
  55. */
  56.  
  57. //===========================================================================
  58. //============================= DELTA Printer ===============================
  59. //===========================================================================
  60. // For a Delta printer replace the configuration files with the files in the
  61. // example_configurations/delta directory.
  62. //
  63.  
  64. //===========================================================================
  65. //============================= SCARA Printer ===============================
  66. //===========================================================================
  67. // For a Scara printer replace the configuration files with the files in the
  68. // example_configurations/SCARA directory.
  69. //
  70.  
  71. // @section info
  72.  
  73. // User-specified version info of this build to display in [Pronterface, etc] terminal window during
  74. // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this
  75. // build by the user have been successfully uploaded into firmware.
  76. #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
  77. #define SHOW_BOOTSCREEN
  78. #define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1
  79. #define STRING_SPLASH_LINE2 WEBSITE_URL // will be shown during bootup in line 2
  80.  
  81. //
  82. // *** VENDORS PLEASE READ *****************************************************
  83. //
  84. // Marlin now allow you to have a vendor boot image to be displayed on machine
  85. // start. When SHOW_CUSTOM_BOOTSCREEN is defined Marlin will first show your
  86. // custom boot image and then the default Marlin boot image is shown.
  87. //
  88. // We suggest for you to take advantage of this new feature and keep the Marlin
  89. // boot image unmodified. For an example have a look at the bq Hephestos 2
  90. // example configuration folder.
  91. //
  92. //#define SHOW_CUSTOM_BOOTSCREEN
  93. // @section machine
  94.  
  95. /**
  96. * Select which serial port on the board will be used for communication with the host.
  97. * This allows the connection of wireless adapters (for instance) to non-default port pins.
  98. * Serial port 0 is always used by the Arduino bootloader regardless of this setting.
  99. *
  100. * :[0, 1, 2, 3, 4, 5, 6, 7]
  101. */
  102. #define SERIAL_PORT 0
  103.  
  104. /**
  105. * This setting determines the communication speed of the printer.
  106. *
  107. * 250000 works in most cases, but you might try a lower speed if
  108. * you commonly experience drop-outs during host printing.
  109. *
  110. * :[2400, 9600, 19200, 38400, 57600, 115200, 250000]
  111. */
  112. #define BAUDRATE 250000
  113.  
  114. // Enable the Bluetooth serial interface on AT90USB devices
  115. //#define BLUETOOTH
  116.  
  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.  
  123. // Optional custom name for your RepStrap or other custom machine
  124. // Displayed in the LCD "Ready" message
  125. //#define CUSTOM_MACHINE_NAME "3D Printer"
  126.  
  127. // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)
  128. // You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)
  129. //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
  130.  
  131. // @section extruder
  132.  
  133. // This defines the number of extruders
  134. // :[1, 2, 3, 4, 5]
  135. #define EXTRUDERS 1
  136.  
  137. // For Cyclops or any "multi-extruder" that shares a single nozzle.
  138. //#define SINGLENOZZLE
  139.  
  140. // A dual extruder that uses a single stepper motor
  141. //#define SWITCHING_EXTRUDER
  142. #if ENABLED(SWITCHING_EXTRUDER)
  143. #define SWITCHING_EXTRUDER_SERVO_NR 0
  144. #define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1[, E2, E3]
  145. #if EXTRUDERS > 3
  146. #define SWITCHING_EXTRUDER_E23_SERVO_NR 1
  147. #endif
  148. #endif
  149.  
  150. // A dual-nozzle that uses a servomotor to raise/lower one of the nozzles
  151. //#define SWITCHING_NOZZLE
  152. #if ENABLED(SWITCHING_NOZZLE)
  153. #define SWITCHING_NOZZLE_SERVO_NR 0
  154. #define SWITCHING_NOZZLE_SERVO_ANGLES { 0, 90 } // Angles for E0, E1
  155. //#define HOTEND_OFFSET_Z { 0.0, 0.0 }
  156. #endif
  157.  
  158. /**
  159. * "Mixing Extruder"
  160. * - Adds a new code, M165, to set the current mix factors.
  161. * - Extends the stepping routines to move multiple steppers in proportion to the mix.
  162. * - Optional support for Repetier Firmware M163, M164, and virtual extruder.
  163. * - This implementation supports only a single extruder.
  164. * - Enable DIRECT_MIXING_IN_G1 for Pia Taubert's reference implementation
  165. */
  166. //#define MIXING_EXTRUDER
  167. #if ENABLED(MIXING_EXTRUDER)
  168. #define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder
  169. #define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164
  170. //#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands
  171. #endif
  172.  
  173. // Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
  174. // The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
  175. // For the other hotends it is their distance from the extruder 0 hotend.
  176. //#define HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
  177. //#define HOTEND_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis
  178.  
  179. // @section machine
  180.  
  181. /**
  182. * Select your power supply here. Use 0 if you haven't connected the PS_ON_PIN
  183. *
  184. * 0 = No Power Switch
  185. * 1 = ATX
  186. * 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
  187. *
  188. * :{ 0:'No power switch', 1:'ATX', 2:'X-Box 360' }
  189. */
  190. #define POWER_SUPPLY 1
  191.  
  192. #if POWER_SUPPLY > 0
  193. // Enable this option to leave the PSU off at startup.
  194. // Power to steppers and heaters will need to be turned on with M80.
  195. //#define PS_DEFAULT_OFF
  196. #endif
  197.  
  198. // @section temperature
  199.  
  200. //===========================================================================
  201. //============================= Thermal Settings ============================
  202. //===========================================================================
  203.  
  204. /**
  205. * --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
  206. *
  207. * Temperature sensors available:
  208. *
  209. * -3 : thermocouple with MAX31855 (only for sensor 0)
  210. * -2 : thermocouple with MAX6675 (only for sensor 0)
  211. * -1 : thermocouple with AD595
  212. * 0 : not used
  213. * 1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
  214. * 2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
  215. * 3 : Mendel-parts thermistor (4.7k pullup)
  216. * 4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
  217. * 5 : 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup)
  218. * 6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
  219. * 7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
  220. * 71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
  221. * 8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
  222. * 9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
  223. * 10 : 100k RS thermistor 198-961 (4.7k pullup)
  224. * 11 : 100k beta 3950 1% thermistor (4.7k pullup)
  225. * 12 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
  226. * 13 : 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
  227. * 20 : the PT100 circuit found in the Ultimainboard V2.x
  228. * 60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
  229. * 66 : 4.7M High Temperature thermistor from Dyze Design
  230. * 70 : the 100K thermistor found in the bq Hephestos 2
  231. * 75 : 100k Generic Silicon Heat Pad with NTC 100K MGB18-104F39050L32 thermistor
  232. *
  233. * 1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k.
  234. * (but gives greater accuracy and more stable PID)
  235. * 51 : 100k thermistor - EPCOS (1k pullup)
  236. * 52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
  237. * 55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
  238. *
  239. * 1047 : Pt1000 with 4k7 pullup
  240. * 1010 : Pt1000 with 1k pullup (non standard)
  241. * 147 : Pt100 with 4k7 pullup
  242. * 110 : Pt100 with 1k pullup (non standard)
  243. *
  244. * Use these for Testing or Development purposes. NEVER for production machine.
  245. * 998 : Dummy Table that ALWAYS reads 25°C or the temperature defined below.
  246. * 999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below.
  247. *
  248. * :{ '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" }
  249. */
  250. #define TEMP_SENSOR_0 5
  251. #define TEMP_SENSOR_1 0
  252. #define TEMP_SENSOR_2 0
  253. #define TEMP_SENSOR_3 0
  254. #define TEMP_SENSOR_4 0
  255. #define TEMP_SENSOR_BED 5
  256.  
  257. // Dummy thermistor constant temperature readings, for use with 998 and 999
  258. #define DUMMY_THERMISTOR_998_VALUE 25
  259. #define DUMMY_THERMISTOR_999_VALUE 100
  260.  
  261. // Use temp sensor 1 as a redundant sensor with sensor 0. If the readings
  262. // from the two sensors differ too much the print will be aborted.
  263. //#define TEMP_SENSOR_1_AS_REDUNDANT
  264. #define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
  265.  
  266. // Extruder temperature must be close to target for this long before M109 returns success
  267. #define TEMP_RESIDENCY_TIME 10 // (seconds)
  268. #define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
  269. #define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
  270.  
  271. // Bed temperature must be close to target for this long before M190 returns success
  272. #define TEMP_BED_RESIDENCY_TIME 10 // (seconds)
  273. #define TEMP_BED_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one
  274. #define TEMP_BED_WINDOW 1 // (degC) Window around target to start the residency timer x degC early.
  275.  
  276. // The minimal temperature defines the temperature below which the heater will not be enabled It is used
  277. // to check that the wiring to the thermistor is not broken.
  278. // Otherwise this would lead to the heater being powered on all the time.
  279. #define HEATER_0_MINTEMP 5
  280. #define HEATER_1_MINTEMP 5
  281. #define HEATER_2_MINTEMP 5
  282. #define HEATER_3_MINTEMP 5
  283. #define HEATER_4_MINTEMP 5
  284. #define BED_MINTEMP 5
  285.  
  286. // When temperature exceeds max temp, your heater will be switched off.
  287. // This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
  288. // You should use MINTEMP for thermistor short/failure protection.
  289. #define HEATER_0_MAXTEMP 275
  290. #define HEATER_1_MAXTEMP 275
  291. #define HEATER_2_MAXTEMP 275
  292. #define HEATER_3_MAXTEMP 275
  293. #define HEATER_4_MAXTEMP 275
  294. #define BED_MAXTEMP 150
  295.  
  296. //===========================================================================
  297. //============================= PID Settings ================================
  298. //===========================================================================
  299. // PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning
  300.  
  301. // Comment the following line to disable PID and enable bang-bang.
  302. #define PIDTEMP
  303. #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
  304. #define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
  305. #if ENABLED(PIDTEMP)
  306. //#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
  307. //#define PID_DEBUG // Sends debug data to the serial port.
  308. //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
  309. //#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
  310. //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)
  311. // Set/get with gcode: M301 E[extruder number, 0-2]
  312. #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
  313. // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
  314. #define K1 0.95 //smoothing factor within the PID
  315.  
  316. // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
  317.  
  318. // Ultimaker
  319. #define DEFAULT_Kp 22.2
  320. #define DEFAULT_Ki 1.08
  321. #define DEFAULT_Kd 114
  322.  
  323. // MakerGear
  324. //#define DEFAULT_Kp 7.0
  325. //#define DEFAULT_Ki 0.1
  326. //#define DEFAULT_Kd 12
  327.  
  328. // Mendel Parts V9 on 12V
  329. //#define DEFAULT_Kp 63.0
  330. //#define DEFAULT_Ki 2.25
  331. //#define DEFAULT_Kd 440
  332.  
  333. #endif // PIDTEMP
  334.  
  335. //===========================================================================
  336. //============================= PID > Bed Temperature Control ===============
  337. //===========================================================================
  338. // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis
  339. //
  340. // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder.
  341. // If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz,
  342. // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating.
  343. // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater.
  344. // If your configuration is significantly different than this and you don't understand the issues involved, you probably
  345. // shouldn't use bed PID until someone else verifies your hardware works.
  346. // If this is enabled, find your own PID constants below.
  347. //#define PIDTEMPBED
  348.  
  349. //#define BED_LIMIT_SWITCHING
  350.  
  351. // This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option.
  352. // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis)
  353. // setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did,
  354. // so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED)
  355. #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
  356.  
  357. #if ENABLED(PIDTEMPBED)
  358.  
  359. //#define PID_BED_DEBUG // Sends debug data to the serial port.
  360.  
  361. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
  362. //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
  363. #define DEFAULT_bedKp 10.00
  364. #define DEFAULT_bedKi .023
  365. #define DEFAULT_bedKd 305.4
  366.  
  367. //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
  368. //from pidautotune
  369. //#define DEFAULT_bedKp 97.1
  370. //#define DEFAULT_bedKi 1.41
  371. //#define DEFAULT_bedKd 1675.16
  372.  
  373. // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
  374. #endif // PIDTEMPBED
  375.  
  376. // @section extruder
  377.  
  378. // This option prevents extrusion if the temperature is below EXTRUDE_MINTEMP.
  379. // It also enables the M302 command to set the minimum extrusion temperature
  380. // or to allow moving the extruder regardless of the hotend temperature.
  381. // *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! ***
  382. #define PREVENT_COLD_EXTRUSION
  383. #define EXTRUDE_MINTEMP 170
  384.  
  385. // This option prevents a single extrusion longer than EXTRUDE_MAXLENGTH.
  386. // Note that for Bowden Extruders a too-small value here may prevent loading.
  387. #define PREVENT_LENGTHY_EXTRUDE
  388. #define EXTRUDE_MAXLENGTH 200
  389.  
  390. //===========================================================================
  391. //======================== Thermal Runaway Protection =======================
  392. //===========================================================================
  393.  
  394. /**
  395. * Thermal Protection protects your printer from damage and fire if a
  396. * thermistor falls out or temperature sensors fail in any way.
  397. *
  398. * The issue: If a thermistor falls out or a temperature sensor fails,
  399. * Marlin can no longer sense the actual temperature. Since a disconnected
  400. * thermistor reads as a low temperature, the firmware will keep the heater on.
  401. *
  402. * If you get "Thermal Runaway" or "Heating failed" errors the
  403. * details can be tuned in Configuration_adv.h
  404. */
  405.  
  406. #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
  407. #define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
  408.  
  409. //===========================================================================
  410. //============================= Mechanical Settings =========================
  411. //===========================================================================
  412.  
  413. // @section machine
  414.  
  415. // Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics
  416. // either in the usual order or reversed
  417. //#define COREXY
  418. //#define COREXZ
  419. //#define COREYZ
  420. //#define COREYX
  421. //#define COREZX
  422. //#define COREZY
  423.  
  424. //===========================================================================
  425. //============================== Endstop Settings ===========================
  426. //===========================================================================
  427.  
  428. // @section homing
  429.  
  430. // Specify here all the endstop connectors that are connected to any endstop or probe.
  431. // Almost all printers will be using one per axis. Probes will use one or more of the
  432. // extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
  433. //#define USE_XMIN_PLUG
  434. //#define USE_YMIN_PLUG
  435. #define USE_ZMIN_PLUG
  436. #define USE_XMAX_PLUG
  437. #define USE_YMAX_PLUG
  438. #define USE_ZMAX_PLUG
  439.  
  440. // coarse Endstop Settings
  441. //#define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
  442.  
  443. #if DISABLED(ENDSTOPPULLUPS)
  444. // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
  445. //#define ENDSTOPPULLUP_XMAX
  446. //#define ENDSTOPPULLUP_YMAX
  447. #define ENDSTOPPULLUP_ZMAX
  448. //#define ENDSTOPPULLUP_XMIN
  449. //#define ENDSTOPPULLUP_YMIN
  450. #define ENDSTOPPULLUP_ZMIN
  451. #define ENDSTOPPULLUP_ZMIN_PROBE
  452. #endif
  453.  
  454. // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
  455. #define X_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  456. #define Y_MIN_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  457. #define Z_MIN_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  458. #define X_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  459. #define Y_MAX_ENDSTOP_INVERTING true // set to true to invert the logic of the endstop.
  460. #define Z_MAX_ENDSTOP_INVERTING false // set to true to invert the logic of the endstop.
  461. #define Z_MIN_PROBE_ENDSTOP_INVERTING false // set to true to invert the logic of the probe.
  462.  
  463. // Enable this feature if all enabled endstop pins are interrupt-capable.
  464. // This will remove the need to poll the interrupt pins, saving many CPU cycles.
  465. //#define ENDSTOP_INTERRUPTS_FEATURE
  466.  
  467. //=============================================================================
  468. //============================== Movement Settings ============================
  469. //=============================================================================
  470. // @section motion
  471.  
  472. /**
  473. * Default Settings
  474. *
  475. * These settings can be reset by M502
  476. *
  477. * Note that if EEPROM is enabled, saved values will override these.
  478. */
  479.  
  480. /**
  481. * With this option each E stepper can have its own factors for the
  482. * following movement settings. If fewer factors are given than the
  483. * total number of extruders, the last value applies to the rest.
  484. */
  485. //#define DISTINCT_E_FACTORS
  486.  
  487. /**
  488. * Default Axis Steps Per Unit (steps/mm)
  489. * Override with M92
  490. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  491. */
  492. #define DEFAULT_AXIS_STEPS_PER_UNIT { 39.941, 40.056, 2557.2293, 198.96 }
  493.  
  494. /**
  495. * Default Max Feed Rate (mm/s)
  496. * Override with M203
  497. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  498. */
  499. #define DEFAULT_MAX_FEEDRATE { 300, 300, 5, 25 }
  500.  
  501. /**
  502. * Default Max Acceleration (change/s) change = mm/s
  503. * (Maximum start speed for accelerated moves)
  504. * Override with M201
  505. * X, Y, Z, E0 [, E1[, E2[, E3[, E4]]]]
  506. */
  507. #define DEFAULT_MAX_ACCELERATION { 3000, 3000, 100, 10000 }
  508.  
  509. /**
  510. * Default Acceleration (change/s) change = mm/s
  511. * Override with M204
  512. *
  513. * M204 P Acceleration
  514. * M204 R Retract Acceleration
  515. * M204 T Travel Acceleration
  516. */
  517. #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves
  518. #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts
  519. #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves
  520.  
  521. /**
  522. * Default Jerk (mm/s)
  523. * Override with M205 X Y Z E
  524. *
  525. * "Jerk" specifies the minimum speed change that requires acceleration.
  526. * When changing speed and direction, if the difference is less than the
  527. * value set here, it may happen instantaneously.
  528. */
  529. #define DEFAULT_XJERK 20.0
  530. #define DEFAULT_YJERK 20.0
  531. #define DEFAULT_ZJERK 0.4
  532. #define DEFAULT_EJERK 5.0
  533.  
  534.  
  535. //===========================================================================
  536. //============================= Z Probe Options =============================
  537. //===========================================================================
  538. // @section probes
  539.  
  540. //
  541. // See http://marlinfw.org/configuration/probes.html
  542. //
  543.  
  544. /**
  545. * Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  546. *
  547. * Enable this option for a probe connected to the Z Min endstop pin.
  548. */
  549. #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
  550.  
  551. /**
  552. * Z_MIN_PROBE_ENDSTOP
  553. *
  554. * Enable this option for a probe connected to any pin except Z-Min.
  555. * (By default Marlin assumes the Z-Max endstop pin.)
  556. * To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below.
  557. *
  558. * - The simplest option is to use a free endstop connector.
  559. * - Use 5V for powered (usually inductive) sensors.
  560. *
  561. * - RAMPS 1.3/1.4 boards may use the 5V, GND, and Aux4->D32 pin:
  562. * - For simple switches connect...
  563. * - normally-closed switches to GND and D32.
  564. * - normally-open switches to 5V and D32.
  565. *
  566. * WARNING: Setting the wrong pin may have unexpected and potentially
  567. * disastrous consequences. Use with caution and do your homework.
  568. *
  569. */
  570. //#define Z_MIN_PROBE_ENDSTOP
  571.  
  572. /**
  573. * Probe Type
  574. *
  575. * Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
  576. * You must activate one of these to use Auto Bed Leveling below.
  577. */
  578.  
  579. /**
  580. * The "Manual Probe" provides a means to do "Auto" Bed Leveling without a probe.
  581. * Use G29 repeatedly, adjusting the Z height at each point with movement commands
  582. * or (with LCD_BED_LEVELING) the LCD controller.
  583. */
  584. //#define PROBE_MANUALLY
  585.  
  586. /**
  587. * A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
  588. * (e.g., an inductive probe or a nozzle-based probe-switch.)
  589. */
  590. #define FIX_MOUNTED_PROBE
  591.  
  592. /**
  593. * Z Servo Probe, such as an endstop switch on a rotating arm.
  594. */
  595. //#define Z_ENDSTOP_SERVO_NR 0 // Defaults to SERVO 0 connector.
  596. //#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles
  597.  
  598. /**
  599. * The BLTouch probe uses a Hall effect sensor and emulates a servo.
  600. */
  601. //#define BLTOUCH
  602. #if ENABLED(BLTOUCH)
  603. //#define BLTOUCH_DELAY 375 // (ms) Enable and increase if needed
  604. #endif
  605.  
  606. /**
  607. * Enable if probing seems unreliable. Heaters and/or fans - consistent with the
  608. * options selected below - will be disabled during probing so as to minimize
  609. * potential EM interference by quieting/silencing the source of the 'noise' (the change
  610. * in current flowing through the wires). This is likely most useful to users of the
  611. * BLTouch probe, but may also help those with inductive or other probe types.
  612. */
  613. //#define PROBING_HEATERS_OFF // Turn heaters off when probing
  614. #define PROBING_FANS_OFF // Turn fans off when probing
  615.  
  616. // A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)
  617. //#define SOLENOID_PROBE
  618.  
  619. // A sled-mounted probe like those designed by Charles Bell.
  620. //#define Z_PROBE_SLED
  621. //#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.
  622.  
  623. //
  624. // For Z_PROBE_ALLEN_KEY see the Delta example configurations.
  625. //
  626.  
  627. /**
  628. * Z Probe to nozzle (X,Y) offset, relative to (0, 0).
  629. * X and Y offsets must be integers.
  630. *
  631. * In the following example the X and Y offsets are both positive:
  632. * #define X_PROBE_OFFSET_FROM_EXTRUDER 10
  633. * #define Y_PROBE_OFFSET_FROM_EXTRUDER 10
  634. *
  635. * +-- BACK ---+
  636. * | |
  637. * L | (+) P | R <-- probe (20,20)
  638. * E | | I
  639. * F | (-) N (+) | G <-- nozzle (10,10)
  640. * T | | H
  641. * | (-) | T
  642. * | |
  643. * O-- FRONT --+
  644. * (0,0)
  645. */
  646. #define X_PROBE_OFFSET_FROM_EXTRUDER +55 // X offset: -left +right [of the nozzle]
  647. #define Y_PROBE_OFFSET_FROM_EXTRUDER -34 // Y offset: -front +behind [the nozzle]
  648. #define Z_PROBE_OFFSET_FROM_EXTRUDER -3.34 // Z offset: -below +above [the nozzle]
  649.  
  650. // X and Y axis travel speed (mm/m) between probes
  651. #define XY_PROBE_SPEED 4000
  652.  
  653. // Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)
  654. #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
  655.  
  656. // Speed for the "accurate" probe of each point
  657. #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
  658.  
  659. // Use double touch for probing
  660. #define PROBE_DOUBLE_TOUCH
  661.  
  662. /**
  663. * Z probes require clearance when deploying, stowing, and moving between
  664. * probe points to avoid hitting the bed and other hardware.
  665. * Servo-mounted probes require extra space for the arm to rotate.
  666. * Inductive probes need space to keep from triggering early.
  667. *
  668. * Use these settings to specify the distance (mm) to raise the probe (or
  669. * lower the bed). The values set here apply over and above any (negative)
  670. * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD.
  671. * Only integer values >= 1 are valid here.
  672. *
  673. * Example: `M851 Z-5` with a CLEARANCE of 4 => 9mm from bed to nozzle.
  674. * But: `M851 Z+1` with a CLEARANCE of 2 => 2mm from bed to nozzle.
  675. */
  676. #define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow
  677. #define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points
  678.  
  679. // For M851 give a range for adjusting the Z probe offset
  680. #define Z_PROBE_OFFSET_RANGE_MIN -20
  681. #define Z_PROBE_OFFSET_RANGE_MAX 20
  682.  
  683. // Enable the M48 repeatability test to test probe accuracy
  684. //#define Z_MIN_PROBE_REPEATABILITY_TEST
  685.  
  686. // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
  687. // :{ 0:'Low', 1:'High' }
  688. #define X_ENABLE_ON 0
  689. #define Y_ENABLE_ON 0
  690. #define Z_ENABLE_ON 0
  691. #define E_ENABLE_ON 0 // For all extruders
  692.  
  693. // Disables axis stepper immediately when it's not being used.
  694. // WARNING: When motors turn off there is a chance of losing position accuracy!
  695. #define DISABLE_X false
  696. #define DISABLE_Y false
  697. #define DISABLE_Z false
  698. // Warn on display about possibly reduced accuracy
  699. //#define DISABLE_REDUCED_ACCURACY_WARNING
  700.  
  701. // @section extruder
  702.  
  703. #define DISABLE_E false // For all extruders
  704. #define DISABLE_INACTIVE_EXTRUDER true // Keep only the active extruder enabled.
  705.  
  706. // @section machine
  707.  
  708. // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
  709. #define INVERT_X_DIR false
  710. #define INVERT_Y_DIR true
  711. #define INVERT_Z_DIR false
  712.  
  713. // Enable this option for Toshiba stepper drivers
  714. //#define CONFIG_STEPPERS_TOSHIBA
  715.  
  716. // @section extruder
  717.  
  718. // For direct drive extruder v9 set to true, for geared extruder set to false.
  719. #define INVERT_E0_DIR true
  720. #define INVERT_E1_DIR false
  721. #define INVERT_E2_DIR false
  722. #define INVERT_E3_DIR false
  723. #define INVERT_E4_DIR false
  724.  
  725. // @section homing
  726.  
  727. #define Z_HOMING_HEIGHT 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ...
  728. // Be sure you have this distance over your Z_MAX_POS in case.
  729.  
  730. // Direction of endstops when homing; 1=MAX, -1=MIN
  731. // :[-1,1]
  732. #define X_HOME_DIR 1
  733. #define Y_HOME_DIR 1
  734. #define Z_HOME_DIR -1
  735.  
  736. // @section machine
  737.  
  738. // Travel limits after homing (units are in mm)
  739. #define X_MIN_POS 0
  740. #define Y_MIN_POS 0
  741. #define Z_MIN_POS 0
  742. #define X_MAX_POS 300
  743. #define Y_MAX_POS 200
  744. #define Z_MAX_POS 200
  745.  
  746. // If enabled, axes won't move below MIN_POS in response to movement commands.
  747. #define MIN_SOFTWARE_ENDSTOPS
  748. // If enabled, axes won't move above MAX_POS in response to movement commands.
  749. #define MAX_SOFTWARE_ENDSTOPS
  750.  
  751. /**
  752. * Filament Runout Sensor
  753. * A mechanical or opto endstop is used to check for the presence of filament.
  754. *
  755. * RAMPS-based boards use SERVO3_PIN.
  756. * For other boards you may need to define FIL_RUNOUT_PIN.
  757. * By default the firmware assumes HIGH = has filament, LOW = ran out
  758. */
  759. //#define FILAMENT_RUNOUT_SENSOR
  760. #if ENABLED(FILAMENT_RUNOUT_SENSOR)
  761. #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor.
  762. #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined.
  763. #define FILAMENT_RUNOUT_SCRIPT "M600"
  764. #endif
  765.  
  766. //===========================================================================
  767. //=============================== Bed Leveling ==============================
  768. //===========================================================================
  769. // @section bedlevel
  770.  
  771. /**
  772. * Choose one of the options below to enable G29 Bed Leveling. The parameters
  773. * and behavior of G29 will change depending on your selection.
  774. *
  775. * If using a Probe for Z Homing, enable Z_SAFE_HOMING also!
  776. *
  777. * - AUTO_BED_LEVELING_3POINT
  778. * Probe 3 arbitrary points on the bed (that aren't collinear)
  779. * You specify the XY coordinates of all 3 points.
  780. * The result is a single tilted plane. Best for a flat bed.
  781. *
  782. * - AUTO_BED_LEVELING_LINEAR
  783. * Probe several points in a grid.
  784. * You specify the rectangle and the density of sample points.
  785. * The result is a single tilted plane. Best for a flat bed.
  786. *
  787. * - AUTO_BED_LEVELING_BILINEAR
  788. * Probe several points in a grid.
  789. * You specify the rectangle and the density of sample points.
  790. * The result is a mesh, best for large or uneven beds.
  791. *
  792. * - AUTO_BED_LEVELING_UBL (Unified Bed Leveling)
  793. * A comprehensive bed leveling system combining the features and benefits
  794. * of other systems. UBL also includes integrated Mesh Generation, Mesh
  795. * Validation and Mesh Editing systems. Currently, UBL is only checked out
  796. * for Cartesian Printers. That said, it was primarily designed to correct
  797. * poor quality Delta Printers. If you feel adventurous and have a Delta,
  798. * please post an issue if something doesn't work correctly. Initially,
  799. * you will need to set a reduced bed size so you have a rectangular area
  800. * to test on.
  801. *
  802. * - MESH_BED_LEVELING
  803. * Probe a grid manually
  804. * The result is a mesh, suitable for large or uneven beds. (See BILINEAR.)
  805. * For machines without a probe, Mesh Bed Leveling provides a method to perform
  806. * leveling in steps so you can manually adjust the Z height at each grid-point.
  807. * With an LCD controller the process is guided step-by-step.
  808. */
  809. //#define AUTO_BED_LEVELING_3POINT
  810. //#define AUTO_BED_LEVELING_LINEAR
  811. #define AUTO_BED_LEVELING_BILINEAR
  812. //#define AUTO_BED_LEVELING_UBL
  813. //#define MESH_BED_LEVELING
  814.  
  815. /**
  816. * Enable detailed logging of G28, G29, M48, etc.
  817. * Turn on with the command 'M111 S32'.
  818. * NOTE: Requires a lot of PROGMEM!
  819. */
  820. #define DEBUG_LEVELING_FEATURE
  821.  
  822. #if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(AUTO_BED_LEVELING_UBL)
  823. // Gradually reduce leveling correction until a set height is reached,
  824. // at which point movement will be level to the machine's XY plane.
  825. // The height can be set with M420 Z<height>
  826. #define ENABLE_LEVELING_FADE_HEIGHT
  827. #endif
  828.  
  829. #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)
  830.  
  831. // Set the number of grid points per dimension.
  832. #define GRID_MAX_POINTS_X 3
  833. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  834.  
  835. // Set the boundaries for probing (where the probe can reach).
  836. #define LEFT_PROBE_BED_POSITION 55
  837. #define RIGHT_PROBE_BED_POSITION 140
  838. #define FRONT_PROBE_BED_POSITION 55
  839. #define BACK_PROBE_BED_POSITION 140
  840.  
  841. // The Z probe minimum outer margin (to validate G29 parameters).
  842. #define MIN_PROBE_EDGE 10
  843.  
  844. // Probe along the Y axis, advancing X after each column
  845. //#define PROBE_Y_FIRST
  846.  
  847. #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
  848.  
  849. // Beyond the probed grid, continue the implied tilt?
  850. // Default is to maintain the height of the nearest edge.
  851. //#define EXTRAPOLATE_BEYOND_GRID
  852.  
  853. //
  854. // Experimental Subdivision of the grid by Catmull-Rom method.
  855. // Synthesizes intermediate points to produce a more detailed mesh.
  856. //
  857. // #define ABL_BILINEAR_SUBDIVISION
  858. #if ENABLED(ABL_BILINEAR_SUBDIVISION)
  859. // Number of subdivisions between probe points
  860. #define BILINEAR_SUBDIVISIONS 3
  861. #endif
  862.  
  863. #endif
  864.  
  865. #elif ENABLED(AUTO_BED_LEVELING_3POINT)
  866.  
  867. // 3 arbitrary points to probe.
  868. // A simple cross-product is used to estimate the plane of the bed.
  869. #define ABL_PROBE_PT_1_X 15
  870. #define ABL_PROBE_PT_1_Y 180
  871. #define ABL_PROBE_PT_2_X 15
  872. #define ABL_PROBE_PT_2_Y 20
  873. #define ABL_PROBE_PT_3_X 170
  874. #define ABL_PROBE_PT_3_Y 20
  875.  
  876. #elif ENABLED(AUTO_BED_LEVELING_UBL)
  877.  
  878. //===========================================================================
  879. //========================= Unified Bed Leveling ============================
  880. //===========================================================================
  881.  
  882. #define UBL_MESH_INSET 1 // Mesh inset margin on print area
  883. #define GRID_MAX_POINTS_X 10 // Don't use more than 15 points per axis, implementation limited.
  884. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  885.  
  886. #define UBL_PROBE_PT_1_X 39 // Probing points for 3-Point leveling of the mesh
  887. #define UBL_PROBE_PT_1_Y 180
  888. #define UBL_PROBE_PT_2_X 39
  889. #define UBL_PROBE_PT_2_Y 20
  890. #define UBL_PROBE_PT_3_X 180
  891. #define UBL_PROBE_PT_3_Y 20
  892.  
  893. #define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
  894. #define UBL_MESH_EDIT_MOVES_Z // Sophisticated users prefer no movement of nozzle
  895.  
  896. #elif ENABLED(MESH_BED_LEVELING)
  897.  
  898. //===========================================================================
  899. //=================================== Mesh ==================================
  900. //===========================================================================
  901.  
  902. #define MESH_INSET 10 // Mesh inset margin on print area
  903. #define GRID_MAX_POINTS_X 3 // Don't use more than 7 points per axis, implementation limited.
  904. #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
  905.  
  906. //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS
  907.  
  908. #endif // BED_LEVELING
  909.  
  910. /**
  911. * Use the LCD controller for bed leveling
  912. * Requires MESH_BED_LEVELING or PROBE_MANUALLY
  913. */
  914. //#define LCD_BED_LEVELING
  915.  
  916. #if ENABLED(LCD_BED_LEVELING)
  917. #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis.
  918. #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
  919. #endif
  920.  
  921. /**
  922. * Commands to execute at the end of G29 probing.
  923. * Useful to retract or move the Z probe out of the way.
  924. */
  925. //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"
  926.  
  927.  
  928. // @section homing
  929.  
  930. // The center of the bed is at (X=0, Y=0)
  931. //#define BED_CENTER_AT_0_0
  932.  
  933. // Manually set the home position. Leave these undefined for automatic settings.
  934. // For DELTA this is the top-center of the Cartesian print volume.
  935. //#define MANUAL_X_HOME_POS 0
  936. //#define MANUAL_Y_HOME_POS 0
  937. //#define MANUAL_Z_HOME_POS 0
  938.  
  939. // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.
  940. //
  941. // With this feature enabled:
  942. //
  943. // - Allow Z homing only after X and Y homing AND stepper drivers still enabled.
  944. // - If stepper drivers time out, it will need X and Y homing again before Z homing.
  945. // - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).
  946. // - Prevent Z homing when the Z probe is outside bed area.
  947. //#define Z_SAFE_HOMING
  948.  
  949. #if ENABLED(Z_SAFE_HOMING)
  950. #define Z_SAFE_HOMING_X_POINT ((X_MIN_POS + X_MAX_POS) / 2) // X point for Z homing when homing all axis (G28).
  951. #define Z_SAFE_HOMING_Y_POINT ((Y_MIN_POS + Y_MAX_POS) / 2) // Y point for Z homing when homing all axis (G28).
  952. #endif
  953.  
  954. // Homing speeds (mm/m)
  955. #define HOMING_FEEDRATE_XY (50*60)
  956. #define HOMING_FEEDRATE_Z (4*60)
  957.  
  958. //=============================================================================
  959. //============================= Additional Features ===========================
  960. //=============================================================================
  961.  
  962. // @section extras
  963.  
  964. //
  965. // EEPROM
  966. //
  967. // The microcontroller can store settings in the EEPROM, e.g. max velocity...
  968. // M500 - stores parameters in EEPROM
  969. // M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
  970. // M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to.
  971. //define this to enable EEPROM support
  972. #define EEPROM_SETTINGS
  973.  
  974. #if ENABLED(EEPROM_SETTINGS)
  975. // To disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
  976. #define EEPROM_CHITCHAT // Please keep turned on if you can.
  977. #endif
  978.  
  979. //
  980. // Host Keepalive
  981. //
  982. // When enabled Marlin will send a busy status message to the host
  983. // every couple of seconds when it can't accept commands.
  984. //
  985. #define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages
  986. #define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113.
  987.  
  988. //
  989. // M100 Free Memory Watcher
  990. //
  991. //#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose
  992.  
  993. //
  994. // G20/G21 Inch mode support
  995. //
  996. //#define INCH_MODE_SUPPORT
  997.  
  998. //
  999. // M149 Set temperature units support
  1000. //
  1001. //#define TEMPERATURE_UNITS_SUPPORT
  1002.  
  1003. // @section temperature
  1004.  
  1005. // Preheat Constants
  1006. #define PREHEAT_1_TEMP_HOTEND 180
  1007. #define PREHEAT_1_TEMP_BED 70
  1008. #define PREHEAT_1_FAN_SPEED 0 // Value from 0 to 255
  1009.  
  1010. #define PREHEAT_2_TEMP_HOTEND 240
  1011. #define PREHEAT_2_TEMP_BED 110
  1012. #define PREHEAT_2_FAN_SPEED 0 // Value from 0 to 255
  1013.  
  1014. /**
  1015. * Nozzle Park -- EXPERIMENTAL
  1016. *
  1017. * Park the nozzle at the given XYZ position on idle or G27.
  1018. *
  1019. * The "P" parameter controls the action applied to the Z axis:
  1020. *
  1021. * P0 (Default) If Z is below park Z raise the nozzle.
  1022. * P1 Raise the nozzle always to Z-park height.
  1023. * P2 Raise the nozzle by Z-park amount, limited to Z_MAX_POS.
  1024. */
  1025. //#define NOZZLE_PARK_FEATURE
  1026.  
  1027. #if ENABLED(NOZZLE_PARK_FEATURE)
  1028. // Specify a park position as { X, Y, Z }
  1029. #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }
  1030. #endif
  1031.  
  1032. /**
  1033. * Clean Nozzle Feature -- EXPERIMENTAL
  1034. *
  1035. * Adds the G12 command to perform a nozzle cleaning process.
  1036. *
  1037. * Parameters:
  1038. * P Pattern
  1039. * S Strokes / Repetitions
  1040. * T Triangles (P1 only)
  1041. *
  1042. * Patterns:
  1043. * P0 Straight line (default). This process requires a sponge type material
  1044. * at a fixed bed location. "S" specifies strokes (i.e. back-forth motions)
  1045. * between the start / end points.
  1046. *
  1047. * P1 Zig-zag pattern between (X0, Y0) and (X1, Y1), "T" specifies the
  1048. * number of zig-zag triangles to do. "S" defines the number of strokes.
  1049. * Zig-zags are done in whichever is the narrower dimension.
  1050. * For example, "G12 P1 S1 T3" will execute:
  1051. *
  1052. * --
  1053. * | (X0, Y1) | /\ /\ /\ | (X1, Y1)
  1054. * | | / \ / \ / \ |
  1055. * A | | / \ / \ / \ |
  1056. * | | / \ / \ / \ |
  1057. * | (X0, Y0) | / \/ \/ \ | (X1, Y0)
  1058. * -- +--------------------------------+
  1059. * |________|_________|_________|
  1060. * T1 T2 T3
  1061. *
  1062. * P2 Circular pattern with middle at NOZZLE_CLEAN_CIRCLE_MIDDLE.
  1063. * "R" specifies the radius. "S" specifies the stroke count.
  1064. * Before starting, the nozzle moves to NOZZLE_CLEAN_START_POINT.
  1065. *
  1066. * Caveats: The ending Z should be the same as starting Z.
  1067. * Attention: EXPERIMENTAL. G-code arguments may change.
  1068. *
  1069. */
  1070. //#define NOZZLE_CLEAN_FEATURE
  1071.  
  1072. #if ENABLED(NOZZLE_CLEAN_FEATURE)
  1073. // Default number of pattern repetitions
  1074. #define NOZZLE_CLEAN_STROKES 12
  1075.  
  1076. // Default number of triangles
  1077. #define NOZZLE_CLEAN_TRIANGLES 3
  1078.  
  1079. // Specify positions as { X, Y, Z }
  1080. #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}
  1081. #define NOZZLE_CLEAN_END_POINT {100, 60, (Z_MIN_POS + 1)}
  1082.  
  1083. // Circular pattern radius
  1084. #define NOZZLE_CLEAN_CIRCLE_RADIUS 6.5
  1085. // Circular pattern circle fragments number
  1086. #define NOZZLE_CLEAN_CIRCLE_FN 10
  1087. // Middle point of circle
  1088. #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT
  1089.  
  1090. // Moves the nozzle to the initial position
  1091. #define NOZZLE_CLEAN_GOBACK
  1092. #endif
  1093.  
  1094. /**
  1095. * Print Job Timer
  1096. *
  1097. * Automatically start and stop the print job timer on M104/M109/M190.
  1098. *
  1099. * M104 (hotend, no wait) - high temp = none, low temp = stop timer
  1100. * M109 (hotend, wait) - high temp = start timer, low temp = stop timer
  1101. * M190 (bed, wait) - high temp = start timer, low temp = none
  1102. *
  1103. * The timer can also be controlled with the following commands:
  1104. *
  1105. * M75 - Start the print job timer
  1106. * M76 - Pause the print job timer
  1107. * M77 - Stop the print job timer
  1108. */
  1109. #define PRINTJOB_TIMER_AUTOSTART
  1110.  
  1111. /**
  1112. * Print Counter
  1113. *
  1114. * Track statistical data such as:
  1115. *
  1116. * - Total print jobs
  1117. * - Total successful print jobs
  1118. * - Total failed print jobs
  1119. * - Total time printing
  1120. *
  1121. * View the current statistics with M78.
  1122. */
  1123. //#define PRINTCOUNTER
  1124.  
  1125. //=============================================================================
  1126. //============================= LCD and SD support ============================
  1127. //=============================================================================
  1128.  
  1129. // @section lcd
  1130.  
  1131. /**
  1132. * LCD LANGUAGE
  1133. *
  1134. * Select the language to display on the LCD. These languages are available:
  1135. *
  1136. * en, an, bg, ca, cn, cz, de, el, el-gr, es, eu, fi, fr, gl, hr, it,
  1137. * kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, tr, uk, test
  1138. *
  1139. * :{ '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' }
  1140. */
  1141. #define LCD_LANGUAGE en
  1142.  
  1143. /**
  1144. * LCD Character Set
  1145. *
  1146. * Note: This option is NOT applicable to Graphical Displays.
  1147. *
  1148. * All character-based LCDs provide ASCII plus one of these
  1149. * language extensions:
  1150. *
  1151. * - JAPANESE ... the most common
  1152. * - WESTERN ... with more accented characters
  1153. * - CYRILLIC ... for the Russian language
  1154. *
  1155. * To determine the language extension installed on your controller:
  1156. *
  1157. * - Compile and upload with LCD_LANGUAGE set to 'test'
  1158. * - Click the controller to view the LCD menu
  1159. * - The LCD will display Japanese, Western, or Cyrillic text
  1160. *
  1161. * See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language
  1162. *
  1163. * :['JAPANESE', 'WESTERN', 'CYRILLIC']
  1164. */
  1165. #define DISPLAY_CHARSET_HD44780 JAPANESE
  1166.  
  1167. /**
  1168. * LCD TYPE
  1169. *
  1170. * Enable ULTRA_LCD for a 16x2, 16x4, 20x2, or 20x4 character-based LCD.
  1171. * Enable DOGLCD for a 128x64 (ST7565R) Full Graphical Display.
  1172. * (These options will be enabled automatically for most displays.)
  1173. *
  1174. * IMPORTANT: The U8glib library is required for Full Graphic Display!
  1175. * https://github.com/olikraus/U8glib_Arduino
  1176. */
  1177. //#define ULTRA_LCD // Character based
  1178. //#define DOGLCD // Full graphics display
  1179.  
  1180. /**
  1181. * SD CARD
  1182. *
  1183. * SD Card support is disabled by default. If your controller has an SD slot,
  1184. * you must uncomment the following option or it won't work.
  1185. *
  1186. */
  1187. #define SDSUPPORT
  1188.  
  1189. /**
  1190. * SD CARD: SPI SPEED
  1191. *
  1192. * Enable one of the following items for a slower SPI transfer speed.
  1193. * This may be required to resolve "volume init" errors.
  1194. */
  1195. //#define SPI_SPEED SPI_HALF_SPEED
  1196. //#define SPI_SPEED SPI_QUARTER_SPEED
  1197. //#define SPI_SPEED SPI_EIGHTH_SPEED
  1198.  
  1199. /**
  1200. * SD CARD: ENABLE CRC
  1201. *
  1202. * Use CRC checks and retries on the SD communication.
  1203. */
  1204. #define SD_CHECK_AND_RETRY
  1205.  
  1206. //
  1207. // ENCODER SETTINGS
  1208. //
  1209. // This option overrides the default number of encoder pulses needed to
  1210. // produce one step. Should be increased for high-resolution encoders.
  1211. //
  1212. //#define ENCODER_PULSES_PER_STEP 1
  1213.  
  1214. //
  1215. // Use this option to override the number of step signals required to
  1216. // move between next/prev menu items.
  1217. //
  1218. //#define ENCODER_STEPS_PER_MENU_ITEM 5
  1219.  
  1220. /**
  1221. * Encoder Direction Options
  1222. *
  1223. * Test your encoder's behavior first with both options disabled.
  1224. *
  1225. * Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION.
  1226. * Reversed Menu Navigation only? Enable REVERSE_MENU_DIRECTION.
  1227. * Reversed Value Editing only? Enable BOTH options.
  1228. */
  1229.  
  1230. //
  1231. // This option reverses the encoder direction everywhere.
  1232. //
  1233. // Set this option if CLOCKWISE causes values to DECREASE
  1234. //
  1235. //#define REVERSE_ENCODER_DIRECTION
  1236.  
  1237. //
  1238. // This option reverses the encoder direction for navigating LCD menus.
  1239. //
  1240. // If CLOCKWISE normally moves DOWN this makes it go UP.
  1241. // If CLOCKWISE normally moves UP this makes it go DOWN.
  1242. //
  1243. //#define REVERSE_MENU_DIRECTION
  1244.  
  1245. //
  1246. // Individual Axis Homing
  1247. //
  1248. // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
  1249. //
  1250. //#define INDIVIDUAL_AXIS_HOMING_MENU
  1251.  
  1252. //
  1253. // SPEAKER/BUZZER
  1254. //
  1255. // If you have a speaker that can produce tones, enable it here.
  1256. // By default Marlin assumes you have a buzzer with a fixed frequency.
  1257. //
  1258. //#define SPEAKER
  1259.  
  1260. //
  1261. // The duration and frequency for the UI feedback sound.
  1262. // Set these to 0 to disable audio feedback in the LCD menus.
  1263. //
  1264. // Note: Test audio output with the G-Code:
  1265. // M300 S<frequency Hz> P<duration ms>
  1266. //
  1267. //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
  1268. //#define LCD_FEEDBACK_FREQUENCY_HZ 1000
  1269.  
  1270. //
  1271. // CONTROLLER TYPE: Standard
  1272. //
  1273. // Marlin supports a wide variety of controllers.
  1274. // Enable one of the following options to specify your controller.
  1275. //
  1276.  
  1277. //
  1278. // ULTIMAKER Controller.
  1279. //
  1280. //#define ULTIMAKERCONTROLLER
  1281.  
  1282. //
  1283. // ULTIPANEL as seen on Thingiverse.
  1284. //
  1285. //#define ULTIPANEL
  1286.  
  1287. //
  1288. // Cartesio UI
  1289. // http://mauk.cc/webshop/cartesio-shop/electronics/user-interface
  1290. //
  1291. //#define CARTESIO_UI
  1292.  
  1293. //
  1294. // PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
  1295. // http://reprap.org/wiki/PanelOne
  1296. //
  1297. //#define PANEL_ONE
  1298.  
  1299. //
  1300. // MaKr3d Makr-Panel with graphic controller and SD support.
  1301. // http://reprap.org/wiki/MaKr3d_MaKrPanel
  1302. //
  1303. //#define MAKRPANEL
  1304.  
  1305. //
  1306. // ReprapWorld Graphical LCD
  1307. // https://reprapworld.com/?products_details&products_id/1218
  1308. //
  1309. //#define REPRAPWORLD_GRAPHICAL_LCD
  1310.  
  1311. //
  1312. // Activate one of these if you have a Panucatt Devices
  1313. // Viki 2.0 or mini Viki with Graphic LCD
  1314. // http://panucatt.com
  1315. //
  1316. //#define VIKI2
  1317. //#define miniVIKI
  1318.  
  1319. //
  1320. // Adafruit ST7565 Full Graphic Controller.
  1321. // https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/
  1322. //
  1323. //#define ELB_FULL_GRAPHIC_CONTROLLER
  1324.  
  1325. //
  1326. // RepRapDiscount Smart Controller.
  1327. // http://reprap.org/wiki/RepRapDiscount_Smart_Controller
  1328. //
  1329. // Note: Usually sold with a white PCB.
  1330. //
  1331. //#define REPRAP_DISCOUNT_SMART_CONTROLLER
  1332.  
  1333. //
  1334. // GADGETS3D G3D LCD/SD Controller
  1335. // http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
  1336. //
  1337. // Note: Usually sold with a blue PCB.
  1338. //
  1339. //#define G3D_PANEL
  1340.  
  1341. //
  1342. // RepRapDiscount FULL GRAPHIC Smart Controller
  1343. // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
  1344. //
  1345. #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
  1346.  
  1347. //
  1348. // MakerLab Mini Panel with graphic
  1349. // controller and SD support - http://reprap.org/wiki/Mini_panel
  1350. //
  1351. //#define MINIPANEL
  1352.  
  1353. //
  1354. // RepRapWorld REPRAPWORLD_KEYPAD v1.1
  1355. // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
  1356. //
  1357. // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
  1358. // is pressed, a value of 10.0 means 10mm per click.
  1359. //
  1360. //#define REPRAPWORLD_KEYPAD
  1361. //#define REPRAPWORLD_KEYPAD_MOVE_STEP 1.0
  1362.  
  1363. //
  1364. // RigidBot Panel V1.0
  1365. // http://www.inventapart.com/
  1366. //
  1367. //#define RIGIDBOT_PANEL
  1368.  
  1369. //
  1370. // BQ LCD Smart Controller shipped by
  1371. // default with the BQ Hephestos 2 and Witbox 2.
  1372. //
  1373. //#define BQ_LCD_SMART_CONTROLLER
  1374.  
  1375. //
  1376. // CONTROLLER TYPE: I2C
  1377. //
  1378. // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C
  1379. // library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C
  1380. //
  1381.  
  1382. //
  1383. // Elefu RA Board Control Panel
  1384. // http://www.elefu.com/index.php?route=product/product&product_id=53
  1385. //
  1386. //#define RA_CONTROL_PANEL
  1387.  
  1388. //
  1389. // Sainsmart YW Robot (LCM1602) LCD Display
  1390. //
  1391. // Note: This controller requires F.Malpartida's LiquidCrystal_I2C library
  1392. // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home
  1393. //
  1394. //#define LCD_I2C_SAINSMART_YWROBOT
  1395.  
  1396. //
  1397. // Generic LCM1602 LCD adapter
  1398. //
  1399. //#define LCM1602
  1400.  
  1401. //
  1402. // PANELOLU2 LCD with status LEDs,
  1403. // separate encoder and click inputs.
  1404. //
  1405. // Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later.
  1406. // For more info: https://github.com/lincomatic/LiquidTWI2
  1407. //
  1408. // Note: The PANELOLU2 encoder click input can either be directly connected to
  1409. // a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
  1410. //
  1411. //#define LCD_I2C_PANELOLU2
  1412.  
  1413. //
  1414. // Panucatt VIKI LCD with status LEDs,
  1415. // integrated click & L/R/U/D buttons, separate encoder inputs.
  1416. //
  1417. //#define LCD_I2C_VIKI
  1418.  
  1419. //
  1420. // SSD1306 OLED full graphics generic display
  1421. //
  1422. //#define U8GLIB_SSD1306
  1423.  
  1424. //
  1425. // SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules
  1426. //
  1427. //#define SAV_3DGLCD
  1428. #if ENABLED(SAV_3DGLCD)
  1429. //#define U8GLIB_SSD1306
  1430. #define U8GLIB_SH1106
  1431. #endif
  1432.  
  1433. //
  1434. // CONTROLLER TYPE: Shift register panels
  1435. //
  1436. // 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH
  1437. // LCD configuration: http://reprap.org/wiki/SAV_3D_LCD
  1438. //
  1439. //#define SAV_3DLCD
  1440.  
  1441. //
  1442. // TinyBoy2 128x64 OLED / Encoder Panel
  1443. //
  1444. //#define OLED_PANEL_TINYBOY2
  1445.  
  1446. //=============================================================================
  1447. //=============================== Extra Features ==============================
  1448. //=============================================================================
  1449.  
  1450. // @section extras
  1451.  
  1452. // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
  1453. //#define FAST_PWM_FAN
  1454.  
  1455. // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
  1456. // which is not as annoying as with the hardware PWM. On the other hand, if this frequency
  1457. // is too low, you should also increment SOFT_PWM_SCALE.
  1458. //#define FAN_SOFT_PWM
  1459.  
  1460. // Incrementing this by 1 will double the software PWM frequency,
  1461. // affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
  1462. // However, control resolution will be halved for each increment;
  1463. // at zero value, there are 128 effective control positions.
  1464. #define SOFT_PWM_SCALE 0
  1465.  
  1466. // If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
  1467. // be used to mitigate the associated resolution loss. If enabled,
  1468. // some of the PWM cycles are stretched so on average the desired
  1469. // duty cycle is attained.
  1470. //#define SOFT_PWM_DITHER
  1471.  
  1472. // Temperature status LEDs that display the hotend and bed temperature.
  1473. // If all hotends, bed temperature, and target temperature are under 54C
  1474. // then the BLUE led is on. Otherwise the RED led is on. (1C hysteresis)
  1475. //#define TEMP_STAT_LEDS
  1476.  
  1477. // M240 Triggers a camera by emulating a Canon RC-1 Remote
  1478. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  1479. //#define PHOTOGRAPH_PIN 23
  1480.  
  1481. // SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure
  1482. //#define SF_ARC_FIX
  1483.  
  1484. // Support for the BariCUDA Paste Extruder.
  1485. //#define BARICUDA
  1486.  
  1487. //define BlinkM/CyzRgb Support
  1488. //#define BLINKM
  1489.  
  1490. //define PCA9632 PWM LED driver Support
  1491. //#define PCA9632
  1492.  
  1493. /**
  1494. * RGB LED / LED Strip Control
  1495. *
  1496. * Enable support for an RGB LED connected to 5V digital pins, or
  1497. * an RGB Strip connected to MOSFETs controlled by digital pins.
  1498. *
  1499. * Adds the M150 command to set the LED (or LED strip) color.
  1500. * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
  1501. * luminance values can be set from 0 to 255.
  1502. *
  1503. * *** CAUTION ***
  1504. * LED Strips require a MOFSET Chip between PWM lines and LEDs,
  1505. * as the Arduino cannot handle the current the LEDs will require.
  1506. * Failure to follow this precaution can destroy your Arduino!
  1507. * *** CAUTION ***
  1508. *
  1509. */
  1510. //#define RGB_LED
  1511. //#define RGBW_LED
  1512. #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
  1513. #define RGB_LED_R_PIN 34
  1514. #define RGB_LED_G_PIN 43
  1515. #define RGB_LED_B_PIN 35
  1516. #define RGB_LED_W_PIN -1
  1517. #endif
  1518.  
  1519. /**
  1520. * Printer Event LEDs
  1521. *
  1522. * During printing, the LEDs will reflect the printer status:
  1523. *
  1524. * - Gradually change from blue to violet as the heated bed gets to target temp
  1525. * - Gradually change from violet to red as the hotend gets to temperature
  1526. * - Change to white to illuminate work surface
  1527. * - Change to green once print has finished
  1528. * - Turn off after the print has finished and the user has pushed a button
  1529. */
  1530. #if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632)
  1531. #define PRINTER_EVENT_LEDS
  1532. #endif
  1533.  
  1534. /*********************************************************************\
  1535. * R/C SERVO support
  1536. * Sponsored by TrinityLabs, Reworked by codexmas
  1537. **********************************************************************/
  1538.  
  1539. // Number of servos
  1540. //
  1541. // If you select a configuration below, this will receive a default value and does not need to be set manually
  1542. // set it manually if you have more servos than extruders and wish to manually control some
  1543. // leaving it undefined or defining as 0 will disable the servo subsystem
  1544. // If unsure, leave commented / disabled
  1545. //
  1546. //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
  1547.  
  1548. // Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle.
  1549. // 300ms is a good value but you can try less delay.
  1550. // If the servo can't reach the requested position, increase it.
  1551. #define SERVO_DELAY 300
  1552.  
  1553. // Servo deactivation
  1554. //
  1555. // With this option servos are powered only during movement, then turned off to prevent jitter.
  1556. //#define DEACTIVATE_SERVOS_AFTER_MOVE
  1557.  
  1558. /**
  1559. * Filament Width Sensor
  1560. *
  1561. * Measures the filament width in real-time and adjusts
  1562. * flow rate to compensate for any irregularities.
  1563. *
  1564. * Also allows the measured filament diameter to set the
  1565. * extrusion rate, so the slicer only has to specify the
  1566. * volume.
  1567. *
  1568. * Only a single extruder is supported at this time.
  1569. *
  1570. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  1571. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  1572. * 301 RAMBO : Analog input 3
  1573. *
  1574. * Note: May require analog pins to be defined for other boards.
  1575. */
  1576. //#define FILAMENT_WIDTH_SENSOR
  1577.  
  1578. #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.
  1579.  
  1580. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  1581. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor (0,1,2,3)
  1582. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  1583.  
  1584. #define MEASURED_UPPER_LIMIT 3.30 // (mm) Upper limit used to validate sensor reading
  1585. #define MEASURED_LOWER_LIMIT 1.90 // (mm) Lower limit used to validate sensor reading
  1586. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  1587.  
  1588. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  1589.  
  1590. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  1591. //#define FILAMENT_LCD_DISPLAY
  1592. #endif
  1593.  
  1594. #endif // CONFIGURATION_H
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