My Marlin configs for Fabrikator Mini and CTC i3 Pro B
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

Configuration_adv.h 108KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602603604605606607608609610611612613614615616617618619620621622623624625626627628629630631632633634635636637638639640641642643644645646647648649650651652653654655656657658659660661662663664665666667668669670671672673674675676677678679680681682683684685686687688689690691692693694695696697698699700701702703704705706707708709710711712713714715716717718719720721722723724725726727728729730731732733734735736737738739740741742743744745746747748749750751752753754755756757758759760761762763764765766767768769770771772773774775776777778779780781782783784785786787788789790791792793794795796797798799800801802803804805806807808809810811812813814815816817818819820821822823824825826827828829830831832833834835836837838839840841842843844845846847848849850851852853854855856857858859860861862863864865866867868869870871872873874875876877878879880881882883884885886887888889890891892893894895896897898899900901902903904905906907908909910911912913914915916917918919920921922923924925926927928929930931932933934935936937938939940941942943944945946947948949950951952953954955956957958959960961962963964965966967968969970971972973974975976977978979980981982983984985986987988989990991992993994995996997998999100010011002100310041005100610071008100910101011101210131014101510161017101810191020102110221023102410251026102710281029103010311032103310341035103610371038103910401041104210431044104510461047104810491050105110521053105410551056105710581059106010611062106310641065106610671068106910701071107210731074107510761077107810791080108110821083108410851086108710881089109010911092109310941095109610971098109911001101110211031104110511061107110811091110111111121113111411151116111711181119112011211122112311241125112611271128112911301131113211331134113511361137113811391140114111421143114411451146114711481149115011511152115311541155115611571158115911601161116211631164116511661167116811691170117111721173117411751176117711781179118011811182118311841185118611871188118911901191119211931194119511961197119811991200120112021203120412051206120712081209121012111212121312141215121612171218121912201221122212231224122512261227122812291230123112321233123412351236123712381239124012411242124312441245124612471248124912501251125212531254125512561257125812591260126112621263126412651266126712681269127012711272127312741275127612771278127912801281128212831284128512861287128812891290129112921293129412951296129712981299130013011302130313041305130613071308130913101311131213131314131513161317131813191320132113221323132413251326132713281329133013311332133313341335133613371338133913401341134213431344134513461347134813491350135113521353135413551356135713581359136013611362136313641365136613671368136913701371137213731374137513761377137813791380138113821383138413851386138713881389139013911392139313941395139613971398139914001401140214031404140514061407140814091410141114121413141414151416141714181419142014211422142314241425142614271428142914301431143214331434143514361437143814391440144114421443144414451446144714481449145014511452145314541455145614571458145914601461146214631464146514661467146814691470147114721473147414751476147714781479148014811482148314841485148614871488148914901491149214931494149514961497149814991500150115021503150415051506150715081509151015111512151315141515151615171518151915201521152215231524152515261527152815291530153115321533153415351536153715381539154015411542154315441545154615471548154915501551155215531554155515561557155815591560156115621563156415651566156715681569157015711572157315741575157615771578157915801581158215831584158515861587158815891590159115921593159415951596159715981599160016011602160316041605160616071608160916101611161216131614161516161617161816191620162116221623162416251626162716281629163016311632163316341635163616371638163916401641164216431644164516461647164816491650165116521653165416551656165716581659166016611662166316641665166616671668166916701671167216731674167516761677167816791680168116821683168416851686168716881689169016911692169316941695169616971698169917001701170217031704170517061707170817091710171117121713171417151716171717181719172017211722172317241725172617271728172917301731173217331734173517361737173817391740174117421743174417451746174717481749175017511752175317541755175617571758175917601761176217631764176517661767176817691770177117721773177417751776177717781779178017811782178317841785178617871788178917901791179217931794179517961797179817991800180118021803180418051806180718081809181018111812181318141815181618171818181918201821182218231824182518261827182818291830183118321833183418351836183718381839184018411842184318441845184618471848184918501851185218531854185518561857185818591860186118621863186418651866186718681869187018711872187318741875187618771878187918801881188218831884188518861887188818891890189118921893189418951896189718981899190019011902190319041905190619071908190919101911191219131914191519161917191819191920192119221923192419251926192719281929193019311932193319341935193619371938193919401941194219431944194519461947194819491950195119521953195419551956195719581959196019611962196319641965196619671968196919701971197219731974197519761977197819791980198119821983198419851986198719881989199019911992199319941995199619971998199920002001200220032004200520062007200820092010201120122013201420152016201720182019202020212022202320242025202620272028202920302031203220332034203520362037203820392040204120422043204420452046204720482049205020512052205320542055205620572058205920602061206220632064206520662067206820692070207120722073207420752076207720782079208020812082208320842085208620872088208920902091209220932094209520962097209820992100210121022103210421052106210721082109211021112112211321142115211621172118211921202121212221232124212521262127212821292130213121322133213421352136213721382139214021412142214321442145214621472148214921502151215221532154215521562157215821592160216121622163216421652166216721682169217021712172217321742175217621772178217921802181218221832184218521862187218821892190219121922193219421952196219721982199220022012202220322042205220622072208220922102211221222132214221522162217221822192220222122222223222422252226222722282229223022312232223322342235223622372238223922402241224222432244224522462247224822492250225122522253225422552256225722582259226022612262226322642265226622672268226922702271227222732274227522762277227822792280228122822283228422852286228722882289229022912292229322942295229622972298229923002301230223032304230523062307230823092310231123122313231423152316231723182319232023212322232323242325232623272328232923302331233223332334233523362337233823392340234123422343234423452346234723482349235023512352235323542355235623572358235923602361236223632364236523662367236823692370237123722373237423752376237723782379238023812382238323842385238623872388238923902391239223932394239523962397239823992400240124022403240424052406240724082409241024112412241324142415241624172418241924202421242224232424242524262427242824292430243124322433243424352436243724382439244024412442244324442445244624472448244924502451245224532454245524562457245824592460246124622463246424652466246724682469247024712472247324742475247624772478247924802481248224832484248524862487248824892490249124922493249424952496249724982499250025012502250325042505250625072508250925102511251225132514251525162517251825192520252125222523252425252526252725282529253025312532253325342535253625372538253925402541254225432544254525462547254825492550255125522553255425552556255725582559256025612562256325642565256625672568256925702571257225732574257525762577257825792580258125822583258425852586258725882589259025912592259325942595259625972598259926002601260226032604260526062607260826092610261126122613261426152616261726182619262026212622262326242625262626272628262926302631263226332634263526362637263826392640264126422643264426452646264726482649265026512652265326542655265626572658265926602661266226632664266526662667266826692670267126722673267426752676267726782679268026812682268326842685268626872688268926902691269226932694269526962697269826992700270127022703270427052706270727082709271027112712271327142715271627172718271927202721272227232724272527262727272827292730273127322733273427352736273727382739274027412742274327442745274627472748274927502751275227532754275527562757275827592760276127622763276427652766276727682769277027712772277327742775277627772778277927802781278227832784278527862787278827892790
  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. #pragma once
  23. /**
  24. * Configuration_adv.h
  25. *
  26. * Advanced settings.
  27. * Only change these if you know exactly what you're doing.
  28. * Some of these settings can damage your printer if improperly set!
  29. *
  30. * Basic settings can be found in Configuration.h
  31. *
  32. */
  33. #define CONFIGURATION_ADV_H_VERSION 020000
  34. // @section temperature
  35. //===========================================================================
  36. //=============================Thermal Settings ============================
  37. //===========================================================================
  38. //
  39. // Custom Thermistor 1000 parameters
  40. //
  41. #if TEMP_SENSOR_0 == 1000
  42. #define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  43. #define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  44. #define HOTEND0_BETA 3950 // Beta value
  45. #endif
  46. #if TEMP_SENSOR_1 == 1000
  47. #define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  48. #define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  49. #define HOTEND1_BETA 3950 // Beta value
  50. #endif
  51. #if TEMP_SENSOR_2 == 1000
  52. #define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  53. #define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  54. #define HOTEND2_BETA 3950 // Beta value
  55. #endif
  56. #if TEMP_SENSOR_3 == 1000
  57. #define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  58. #define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  59. #define HOTEND3_BETA 3950 // Beta value
  60. #endif
  61. #if TEMP_SENSOR_4 == 1000
  62. #define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  63. #define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  64. #define HOTEND4_BETA 3950 // Beta value
  65. #endif
  66. #if TEMP_SENSOR_5 == 1000
  67. #define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  68. #define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  69. #define HOTEND5_BETA 3950 // Beta value
  70. #endif
  71. #if TEMP_SENSOR_BED == 1000
  72. #define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  73. #define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  74. #define BED_BETA 3950 // Beta value
  75. #endif
  76. #if TEMP_SENSOR_CHAMBER == 1000
  77. #define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
  78. #define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
  79. #define CHAMBER_BETA 3950 // Beta value
  80. #endif
  81. #define HEATER_BED_INVERTING true
  82. #define HEATER_0_INVERTING true
  83. #define HEATER_1_INVERTING true
  84. //
  85. // Hephestos 2 24V heated bed upgrade kit.
  86. // https://store.bq.com/en/heated-bed-kit-hephestos2
  87. //
  88. //#define HEPHESTOS2_HEATED_BED_KIT
  89. #if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
  90. #undef TEMP_SENSOR_BED
  91. #define TEMP_SENSOR_BED 70
  92. #define HEATER_BED_INVERTING true
  93. #endif
  94. /**
  95. * Heated Chamber settings
  96. */
  97. #if TEMP_SENSOR_CHAMBER
  98. #define CHAMBER_MINTEMP 5
  99. #define CHAMBER_MAXTEMP 60
  100. #define TEMP_CHAMBER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
  101. //#define CHAMBER_LIMIT_SWITCHING
  102. //#define HEATER_CHAMBER_PIN 44 // Chamber heater on/off pin
  103. //#define HEATER_CHAMBER_INVERTING false
  104. #endif
  105. #if DISABLED(PIDTEMPBED)
  106. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  107. #if ENABLED(BED_LIMIT_SWITCHING)
  108. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  109. #endif
  110. #endif
  111. /**
  112. * Thermal Protection provides additional protection to your printer from damage
  113. * and fire. Marlin always includes safe min and max temperature ranges which
  114. * protect against a broken or disconnected thermistor wire.
  115. *
  116. * The issue: If a thermistor falls out, it will report the much lower
  117. * temperature of the air in the room, and the the firmware will keep
  118. * the heater on.
  119. *
  120. * The solution: Once the temperature reaches the target, start observing.
  121. * If the temperature stays too far below the target (hysteresis) for too
  122. * long (period), the firmware will halt the machine as a safety precaution.
  123. *
  124. * If you get false positives for "Thermal Runaway", increase
  125. * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  126. */
  127. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  128. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  129. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  130. //#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
  131. #if BOTH(ADAPTIVE_FAN_SLOWING, PIDTEMP)
  132. //#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
  133. #endif
  134. /**
  135. * Whenever an M104, M109, or M303 increases the target temperature, the
  136. * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
  137. * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
  138. * requires a hard reset. This test restarts with any M104/M109/M303, but only
  139. * if the current temperature is far enough below the target for a reliable
  140. * test.
  141. *
  142. * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
  143. * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
  144. * below 2.
  145. */
  146. #define WATCH_TEMP_PERIOD 20 // Seconds
  147. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  148. #endif
  149. /**
  150. * Thermal Protection parameters for the bed are just as above for hotends.
  151. */
  152. #if ENABLED(THERMAL_PROTECTION_BED)
  153. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  154. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  155. /**
  156. * As described above, except for the bed (M140/M190/M303).
  157. */
  158. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  159. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  160. #endif
  161. /**
  162. * Thermal Protection parameters for the heated chamber.
  163. */
  164. #if ENABLED(THERMAL_PROTECTION_CHAMBER)
  165. #define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // Seconds
  166. #define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // Degrees Celsius
  167. /**
  168. * Heated chamber watch settings (M141/M191).
  169. */
  170. #define WATCH_CHAMBER_TEMP_PERIOD 60 // Seconds
  171. #define WATCH_CHAMBER_TEMP_INCREASE 2 // Degrees Celsius
  172. #endif
  173. #if ENABLED(PIDTEMP)
  174. // Add an experimental additional term to the heater power, proportional to the extrusion speed.
  175. // A well-chosen Kc value should add just enough power to melt the increased material volume.
  176. //#define PID_EXTRUSION_SCALING
  177. #if ENABLED(PID_EXTRUSION_SCALING)
  178. #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  179. #define LPQ_MAX_LEN 50
  180. #endif
  181. #endif
  182. /**
  183. * Automatic Temperature:
  184. * The hotend target temperature is calculated by all the buffered lines of gcode.
  185. * The maximum buffered steps/sec of the extruder motor is called "se".
  186. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  187. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  188. * mintemp and maxtemp. Turn this off by executing M109 without F*
  189. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  190. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  191. */
  192. #define AUTOTEMP
  193. #if ENABLED(AUTOTEMP)
  194. #define AUTOTEMP_OLDWEIGHT 0.98
  195. #endif
  196. // Show extra position information with 'M114 D'
  197. //#define M114_DETAIL
  198. // Show Temperature ADC value
  199. // Enable for M105 to include ADC values read from temperature sensors.
  200. //#define SHOW_TEMP_ADC_VALUES
  201. /**
  202. * High Temperature Thermistor Support
  203. *
  204. * Thermistors able to support high temperature tend to have a hard time getting
  205. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  206. * will probably be caught when the heating element first turns on during the
  207. * preheating process, which will trigger a min_temp_error as a safety measure
  208. * and force stop everything.
  209. * To circumvent this limitation, we allow for a preheat time (during which,
  210. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  211. * aberrant readings.
  212. *
  213. * If you want to enable this feature for your hotend thermistor(s)
  214. * uncomment and set values > 0 in the constants below
  215. */
  216. // The number of consecutive low temperature errors that can occur
  217. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  218. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  219. // The number of milliseconds a hotend will preheat before starting to check
  220. // the temperature. This value should NOT be set to the time it takes the
  221. // hot end to reach the target temperature, but the time it takes to reach
  222. // the minimum temperature your thermistor can read. The lower the better/safer.
  223. // This shouldn't need to be more than 30 seconds (30000)
  224. //#define MILLISECONDS_PREHEAT_TIME 0
  225. // @section extruder
  226. // Extruder runout prevention.
  227. // If the machine is idle and the temperature over MINTEMP
  228. // then extrude some filament every couple of SECONDS.
  229. //#define EXTRUDER_RUNOUT_PREVENT
  230. #if ENABLED(EXTRUDER_RUNOUT_PREVENT)
  231. #define EXTRUDER_RUNOUT_MINTEMP 190
  232. #define EXTRUDER_RUNOUT_SECONDS 30
  233. #define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
  234. #define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
  235. #endif
  236. // @section temperature
  237. // Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
  238. // The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
  239. #define TEMP_SENSOR_AD595_OFFSET 0.0
  240. #define TEMP_SENSOR_AD595_GAIN 1.0
  241. #define TEMP_SENSOR_AD8495_OFFSET 0.0
  242. #define TEMP_SENSOR_AD8495_GAIN 1.0
  243. /**
  244. * Controller Fan
  245. * To cool down the stepper drivers and MOSFETs.
  246. *
  247. * The fan will turn on automatically whenever any stepper is enabled
  248. * and turn off after a set period after all steppers are turned off.
  249. */
  250. //#define USE_CONTROLLER_FAN
  251. #if ENABLED(USE_CONTROLLER_FAN)
  252. //#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
  253. #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
  254. #define CONTROLLERFAN_SPEED 255 // 255 == full speed
  255. //#define CONTROLLERFAN_SPEED_Z_ONLY 127 // Reduce noise on machines that keep Z enabled
  256. #endif
  257. // When first starting the main fan, run it at full speed for the
  258. // given number of milliseconds. This gets the fan spinning reliably
  259. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  260. //#define FAN_KICKSTART_TIME 100
  261. /**
  262. * PWM Fan Scaling
  263. *
  264. * Define the min/max speeds for PWM fans (as set with M106).
  265. *
  266. * With these options the M106 0-255 value range is scaled to a subset
  267. * to ensure that the fan has enough power to spin, or to run lower
  268. * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)
  269. * Value 0 always turns off the fan.
  270. *
  271. * Define one or both of these to override the default 0-255 range.
  272. */
  273. //#define FAN_MIN_PWM 50
  274. //#define FAN_MAX_PWM 128
  275. /**
  276. * FAST PWM FAN Settings
  277. *
  278. * Use to change the FAST FAN PWM frequency (if enabled in Configuration.h)
  279. * Combinations of PWM Modes, prescale values and TOP resolutions are used internally to produce a
  280. * frequency as close as possible to the desired frequency.
  281. *
  282. * FAST_PWM_FAN_FREQUENCY [undefined by default]
  283. * Set this to your desired frequency.
  284. * If left undefined this defaults to F = F_CPU/(2*255*1)
  285. * ie F = 31.4 Khz on 16 MHz microcontrollers or F = 39.2 KHz on 20 MHz microcontrollers
  286. * These defaults are the same as with the old FAST_PWM_FAN implementation - no migration is required
  287. * NOTE: Setting very low frequencies (< 10 Hz) may result in unexpected timer behavior.
  288. *
  289. * USE_OCR2A_AS_TOP [undefined by default]
  290. * Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2:
  291. * 16MHz MCUs: [62.5KHz, 31.4KHz (default), 7.8KHz, 3.92KHz, 1.95KHz, 977Hz, 488Hz, 244Hz, 60Hz, 122Hz, 30Hz]
  292. * 20MHz MCUs: [78.1KHz, 39.2KHz (default), 9.77KHz, 4.9KHz, 2.44KHz, 1.22KHz, 610Hz, 305Hz, 153Hz, 76Hz, 38Hz]
  293. * A greater range can be achieved by enabling USE_OCR2A_AS_TOP. But note that this option blocks the use of
  294. * PWM on pin OC2A. Only use this option if you don't need PWM on 0C2A. (Check your schematic.)
  295. * USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies.
  296. */
  297. #if ENABLED(FAST_PWM_FAN)
  298. //#define FAST_PWM_FAN_FREQUENCY 31400
  299. //#define USE_OCR2A_AS_TOP
  300. #endif
  301. // @section extruder
  302. /**
  303. * Extruder cooling fans
  304. *
  305. * Extruder auto fans automatically turn on when their extruders'
  306. * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.
  307. *
  308. * Your board's pins file specifies the recommended pins. Override those here
  309. * or set to -1 to disable completely.
  310. *
  311. * Multiple extruders can be assigned to the same pin in which case
  312. * the fan will turn on when any selected extruder is above the threshold.
  313. */
  314. #define E0_AUTO_FAN_PIN -1
  315. #define E1_AUTO_FAN_PIN -1
  316. #define E2_AUTO_FAN_PIN -1
  317. #define E3_AUTO_FAN_PIN -1
  318. #define E4_AUTO_FAN_PIN -1
  319. #define E5_AUTO_FAN_PIN -1
  320. #define CHAMBER_AUTO_FAN_PIN -1
  321. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  322. #define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
  323. #define CHAMBER_AUTO_FAN_TEMPERATURE 30
  324. #define CHAMBER_AUTO_FAN_SPEED 255
  325. /**
  326. * Part-Cooling Fan Multiplexer
  327. *
  328. * This feature allows you to digitally multiplex the fan output.
  329. * The multiplexer is automatically switched at tool-change.
  330. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.
  331. */
  332. #define FANMUX0_PIN -1
  333. #define FANMUX1_PIN -1
  334. #define FANMUX2_PIN -1
  335. /**
  336. * M355 Case Light on-off / brightness
  337. */
  338. //#define CASE_LIGHT_ENABLE
  339. #if ENABLED(CASE_LIGHT_ENABLE)
  340. //#define CASE_LIGHT_PIN 4 // Override the default pin if needed
  341. #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
  342. #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
  343. #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
  344. //#define CASE_LIGHT_MAX_PWM 128 // Limit pwm
  345. //#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
  346. //#define CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
  347. //#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
  348. #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
  349. #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
  350. #endif
  351. #endif
  352. // @section homing
  353. // If you want endstops to stay on (by default) even when not homing
  354. // enable this option. Override at any time with M120, M121.
  355. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  356. // @section extras
  357. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  358. // Employ an external closed loop controller. Override pins here if needed.
  359. //#define EXTERNAL_CLOSED_LOOP_CONTROLLER
  360. #if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
  361. //#define CLOSED_LOOP_ENABLE_PIN -1
  362. //#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
  363. #endif
  364. /**
  365. * Dual Steppers / Dual Endstops
  366. *
  367. * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
  368. *
  369. * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
  370. * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
  371. * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
  372. * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
  373. *
  374. * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
  375. * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
  376. * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
  377. */
  378. //#define X_DUAL_STEPPER_DRIVERS
  379. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  380. #define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
  381. //#define X_DUAL_ENDSTOPS
  382. #if ENABLED(X_DUAL_ENDSTOPS)
  383. #define X2_USE_ENDSTOP _XMAX_
  384. #define X_DUAL_ENDSTOPS_ADJUSTMENT 0
  385. #endif
  386. #endif
  387. //#define Y_DUAL_STEPPER_DRIVERS
  388. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  389. #define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
  390. //#define Y_DUAL_ENDSTOPS
  391. #if ENABLED(Y_DUAL_ENDSTOPS)
  392. #define Y2_USE_ENDSTOP _YMAX_
  393. #define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
  394. #endif
  395. #endif
  396. //#define Z_DUAL_STEPPER_DRIVERS
  397. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  398. //#define Z_DUAL_ENDSTOPS
  399. #if ENABLED(Z_DUAL_ENDSTOPS)
  400. #define Z2_USE_ENDSTOP _XMAX_
  401. #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
  402. #endif
  403. #endif
  404. //#define Z_TRIPLE_STEPPER_DRIVERS
  405. #if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
  406. //#define Z_TRIPLE_ENDSTOPS
  407. #if ENABLED(Z_TRIPLE_ENDSTOPS)
  408. #define Z2_USE_ENDSTOP _XMAX_
  409. #define Z3_USE_ENDSTOP _YMAX_
  410. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
  411. #define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
  412. #endif
  413. #endif
  414. /**
  415. * Dual X Carriage
  416. *
  417. * This setup has two X carriages that can move independently, each with its own hotend.
  418. * The carriages can be used to print an object with two colors or materials, or in
  419. * "duplication mode" it can print two identical or X-mirrored objects simultaneously.
  420. * The inactive carriage is parked automatically to prevent oozing.
  421. * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.
  422. * By default the X2 stepper is assigned to the first unused E plug on the board.
  423. *
  424. * The following Dual X Carriage modes can be selected with M605 S<mode>:
  425. *
  426. * 0 : (FULL_CONTROL) The slicer has full control over both X-carriages and can achieve optimal travel
  427. * results as long as it supports dual X-carriages. (M605 S0)
  428. *
  429. * 1 : (AUTO_PARK) The firmware automatically parks and unparks the X-carriages on tool-change so
  430. * that additional slicer support is not required. (M605 S1)
  431. *
  432. * 2 : (DUPLICATION) The firmware moves the second X-carriage and extruder in synchronization with
  433. * the first X-carriage and extruder, to print 2 copies of the same object at the same time.
  434. * Set the constant X-offset and temperature differential with M605 S2 X[offs] R[deg] and
  435. * follow with M605 S2 to initiate duplicated movement.
  436. *
  437. * 3 : (MIRRORED) Formbot/Vivedino-inspired mirrored mode in which the second extruder duplicates
  438. * the movement of the first except the second extruder is reversed in the X axis.
  439. * Set the initial X offset and temperature differential with M605 S2 X[offs] R[deg] and
  440. * follow with M605 S3 to initiate mirrored movement.
  441. */
  442. //#define DUAL_X_CARRIAGE
  443. #if ENABLED(DUAL_X_CARRIAGE)
  444. #define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
  445. #define X1_MAX_POS X_BED_SIZE // Set a maximum so the first X-carriage can't hit the parked second X-carriage
  446. #define X2_MIN_POS 80 // Set a minimum to ensure the second X-carriage can't hit the parked first X-carriage
  447. #define X2_MAX_POS 353 // Set this to the distance between toolheads when both heads are homed
  448. #define X2_HOME_DIR 1 // Set to 1. The second X-carriage always homes to the maximum endstop position
  449. #define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
  450. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  451. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  452. // without modifying the firmware (through the "M218 T1 X???" command).
  453. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  454. // This is the default power-up mode which can be later using M605.
  455. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
  456. // Default x offset in duplication mode (typically set to half print bed width)
  457. #define DEFAULT_DUPLICATION_X_OFFSET 100
  458. #endif // DUAL_X_CARRIAGE
  459. // Activate a solenoid on the active extruder with M380. Disable all with M381.
  460. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
  461. //#define EXT_SOLENOID
  462. // @section homing
  463. // Homing hits each endstop, retracts by these distances, then does a slower bump.
  464. #define X_HOME_BUMP_MM 5
  465. #define Y_HOME_BUMP_MM 5
  466. #define Z_HOME_BUMP_MM 2
  467. #define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  468. //#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
  469. //#define HOMING_BACKOFF_MM { 2, 2, 2 } // (mm) Move away from the endstops after homing
  470. // When G28 is called, this option will make Y home before X
  471. //#define HOME_Y_BEFORE_X
  472. // Enable this if X or Y can't home without homing the other axis first.
  473. //#define CODEPENDENT_XY_HOMING
  474. #if ENABLED(BLTOUCH)
  475. /**
  476. * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES
  477. * Do not activate settings that the probe might not understand. Clones might misunderstand
  478. * advanced commands.
  479. *
  480. * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then
  481. * check the wiring of the BROWN, RED and ORANGE wires.
  482. *
  483. * Note: If the trigger signal of your probe is not being recognized, it has been very often
  484. * because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"
  485. * like they would be with a real switch. So please check the wiring first.
  486. *
  487. * Settings for all BLTouch and clone probes:
  488. */
  489. // Safety: The probe needs time to recognize the command.
  490. // Minimum command delay (ms). Enable and increase if needed.
  491. //#define BLTOUCH_DELAY 500
  492. /**
  493. * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
  494. */
  495. // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
  496. // in special cases, like noisy or filtered input configurations.
  497. //#define BLTOUCH_FORCE_SW_MODE
  498. /**
  499. * Settings for BLTouch Smart 3.0 and 3.1
  500. * Summary:
  501. * - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes
  502. * - High-Speed mode
  503. * - Disable LCD voltage options
  504. */
  505. /**
  506. * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!
  507. * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.
  508. * If disabled, OD mode is the hard-coded default on 3.0
  509. * On startup, Marlin will compare its eeprom to this vale. If the selected mode
  510. * differs, a mode set eeprom write will be completed at initialization.
  511. * Use the option below to force an eeprom write to a V3.1 probe regardless.
  512. */
  513. //#define BLTOUCH_SET_5V_MODE
  514. /**
  515. * Safety: Activate if connecting a probe with an unknown voltage mode.
  516. * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0
  517. * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
  518. * To preserve the life of the probe, use this once then turn it off and re-flash.
  519. */
  520. //#define BLTOUCH_FORCE_MODE_SET
  521. /**
  522. * Use "HIGH SPEED" mode for probing.
  523. * Danger: Disable if your probe sometimes fails. Only suitable for stable well-adjusted systems.
  524. * This feature was designed for Delta's with very fast Z moves however higher speed cartesians may function
  525. * If the machine cannot raise the probe fast enough after a trigger, it may enter a fault state.
  526. */
  527. //#define BLTOUCH_HS_MODE
  528. // Safety: Enable voltage mode settings in the LCD menu.
  529. //#define BLTOUCH_LCD_VOLTAGE_MENU
  530. #endif // BLTOUCH
  531. /**
  532. * Z Steppers Auto-Alignment
  533. * Add the G34 command to align multiple Z steppers using a bed probe.
  534. */
  535. //#define Z_STEPPER_AUTO_ALIGN
  536. #if ENABLED(Z_STEPPER_AUTO_ALIGN)
  537. // Define probe X and Y positions for Z1, Z2 [, Z3]
  538. #define Z_STEPPER_ALIGN_XY { { 10, 290 }, { 150, 10 }, { 290, 290 } }
  539. // Provide Z stepper positions for more rapid convergence in bed alignment.
  540. // Currently requires triple stepper drivers.
  541. //#define Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS
  542. #if ENABLED(Z_STEPPER_ALIGN_KNOWN_STEPPER_POSITIONS)
  543. // Define Stepper XY positions for Z1, Z2, Z3 corresponding to
  544. // the Z screw positions in the bed carriage.
  545. // Define one position per Z stepper in stepper driver order.
  546. #define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
  547. #else
  548. // Amplification factor. Used to scale the correction step up or down.
  549. // In case the stepper (spindle) position is further out than the test point.
  550. // Use a value > 1. NOTE: This may cause instability
  551. #define Z_STEPPER_ALIGN_AMP 1.0
  552. #endif
  553. // Set number of iterations to align
  554. #define Z_STEPPER_ALIGN_ITERATIONS 3
  555. // Enable to restore leveling setup after operation
  556. #define RESTORE_LEVELING_AFTER_G34
  557. // On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
  558. #define G34_MAX_GRADE 5 // (%) Maximum incline G34 will handle
  559. // Stop criterion. If the accuracy is better than this stop iterating early
  560. #define Z_STEPPER_ALIGN_ACC 0.02
  561. #endif
  562. // @section motion
  563. #define AXIS_RELATIVE_MODES { false, false, false, false }
  564. // Add a Duplicate option for well-separated conjoined nozzles
  565. //#define MULTI_NOZZLE_DUPLICATION
  566. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  567. #define INVERT_X_STEP_PIN false
  568. #define INVERT_Y_STEP_PIN false
  569. #define INVERT_Z_STEP_PIN false
  570. #define INVERT_E_STEP_PIN false
  571. // Default stepper release if idle. Set to 0 to deactivate.
  572. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  573. // Time can be set by M18 and M84.
  574. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  575. #define DISABLE_INACTIVE_X true
  576. #define DISABLE_INACTIVE_Y true
  577. #define DISABLE_INACTIVE_Z true // Set to false if the nozzle will fall down on your printed part when print has finished.
  578. #define DISABLE_INACTIVE_E true
  579. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  580. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  581. //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
  582. // Minimum time that a segment needs to take if the buffer is emptied
  583. #define DEFAULT_MINSEGMENTTIME 20000 // (ms)
  584. // If defined the movements slow down when the look ahead buffer is only half full
  585. #define SLOWDOWN
  586. // Frequency limit
  587. // See nophead's blog for more info
  588. // Not working O
  589. //#define XY_FREQUENCY_LIMIT 15
  590. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  591. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  592. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  593. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
  594. //
  595. // Backlash Compensation
  596. // Adds extra movement to axes on direction-changes to account for backlash.
  597. //
  598. //#define BACKLASH_COMPENSATION
  599. #if ENABLED(BACKLASH_COMPENSATION)
  600. // Define values for backlash distance and correction.
  601. // If BACKLASH_GCODE is enabled these values are the defaults.
  602. #define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
  603. #define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
  604. // Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
  605. // to reduce print artifacts. (Enabling this is costly in memory and computation!)
  606. //#define BACKLASH_SMOOTHING_MM 3 // (mm)
  607. // Add runtime configuration and tuning of backlash values (M425)
  608. //#define BACKLASH_GCODE
  609. #if ENABLED(BACKLASH_GCODE)
  610. // Measure the Z backlash when probing (G29) and set with "M425 Z"
  611. #define MEASURE_BACKLASH_WHEN_PROBING
  612. #if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
  613. // When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
  614. // mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
  615. // increments while checking for the contact to be broken.
  616. #define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
  617. #define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
  618. #define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
  619. #endif
  620. #endif
  621. #endif
  622. /**
  623. * Automatic backlash, position and hotend offset calibration
  624. *
  625. * Enable G425 to run automatic calibration using an electrically-
  626. * conductive cube, bolt, or washer mounted on the bed.
  627. *
  628. * G425 uses the probe to touch the top and sides of the calibration object
  629. * on the bed and measures and/or correct positional offsets, axis backlash
  630. * and hotend offsets.
  631. *
  632. * Note: HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
  633. * ±5mm of true values for G425 to succeed.
  634. */
  635. //#define CALIBRATION_GCODE
  636. #if ENABLED(CALIBRATION_GCODE)
  637. #define CALIBRATION_MEASUREMENT_RESOLUTION 0.01 // mm
  638. #define CALIBRATION_FEEDRATE_SLOW 60 // mm/m
  639. #define CALIBRATION_FEEDRATE_FAST 1200 // mm/m
  640. #define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/m
  641. // The following parameters refer to the conical section of the nozzle tip.
  642. #define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
  643. #define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
  644. // Uncomment to enable reporting (required for "G425 V", but consumes PROGMEM).
  645. //#define CALIBRATION_REPORTING
  646. // The true location and dimension the cube/bolt/washer on the bed.
  647. #define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
  648. #define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
  649. // Comment out any sides which are unreachable by the probe. For best
  650. // auto-calibration results, all sides must be reachable.
  651. #define CALIBRATION_MEASURE_RIGHT
  652. #define CALIBRATION_MEASURE_FRONT
  653. #define CALIBRATION_MEASURE_LEFT
  654. #define CALIBRATION_MEASURE_BACK
  655. // Probing at the exact top center only works if the center is flat. If
  656. // probing on a screwhead or hollow washer, probe near the edges.
  657. //#define CALIBRATION_MEASURE_AT_TOP_EDGES
  658. // Define pin which is read during calibration
  659. #ifndef CALIBRATION_PIN
  660. #define CALIBRATION_PIN -1 // Override in pins.h or set to -1 to use your Z endstop
  661. #define CALIBRATION_PIN_INVERTING false // Set to true to invert the pin
  662. //#define CALIBRATION_PIN_PULLDOWN
  663. #define CALIBRATION_PIN_PULLUP
  664. #endif
  665. #endif
  666. /**
  667. * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies
  668. * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible
  669. * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the
  670. * lowest stepping frequencies.
  671. */
  672. //#define ADAPTIVE_STEP_SMOOTHING
  673. /**
  674. * Custom Microstepping
  675. * Override as-needed for your setup. Up to 3 MS pins are supported.
  676. */
  677. //#define MICROSTEP1 LOW,LOW,LOW
  678. //#define MICROSTEP2 HIGH,LOW,LOW
  679. //#define MICROSTEP4 LOW,HIGH,LOW
  680. //#define MICROSTEP8 HIGH,HIGH,LOW
  681. //#define MICROSTEP16 LOW,LOW,HIGH
  682. //#define MICROSTEP32 HIGH,LOW,HIGH
  683. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  684. #define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
  685. /**
  686. * @section stepper motor current
  687. *
  688. * Some boards have a means of setting the stepper motor current via firmware.
  689. *
  690. * The power on motor currents are set by:
  691. * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
  692. * known compatible chips: A4982
  693. * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H
  694. * known compatible chips: AD5206
  695. * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
  696. * known compatible chips: MCP4728
  697. * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, AZTEEG_X5_MINI_WIFI, MIGHTYBOARD_REVE
  698. * known compatible chips: MCP4451, MCP4018
  699. *
  700. * Motor currents can also be set by M907 - M910 and by the LCD.
  701. * M907 - applies to all.
  702. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H
  703. * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
  704. */
  705. //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
  706. //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  707. //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
  708. // Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
  709. //#define DIGIPOT_I2C
  710. #if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
  711. /**
  712. * Common slave addresses:
  713. *
  714. * A (A shifted) B (B shifted) IC
  715. * Smoothie 0x2C (0x58) 0x2D (0x5A) MCP4451
  716. * AZTEEG_X3_PRO 0x2C (0x58) 0x2E (0x5C) MCP4451
  717. * AZTEEG_X5_MINI 0x2C (0x58) 0x2E (0x5C) MCP4451
  718. * AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
  719. * MIGHTYBOARD_REVE 0x2F (0x5E) MCP4018
  720. */
  721. #define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
  722. #define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
  723. #endif
  724. //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
  725. #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
  726. // Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
  727. // These correspond to the physical drivers, so be mindful if the order is changed.
  728. #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
  729. //===========================================================================
  730. //=============================Additional Features===========================
  731. //===========================================================================
  732. // @section lcd
  733. #if EITHER(ULTIPANEL, EXTENSIBLE_UI)
  734. #define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 60 } // Feedrates for manual moves along X, Y, Z, E from panel
  735. #define SHORT_MANUAL_Z_MOVE 0.025 // (mm) Smallest manual Z move (< 0.1mm)
  736. #if ENABLED(ULTIPANEL)
  737. #define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
  738. #define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
  739. #endif
  740. #endif
  741. // Change values more rapidly when the encoder is rotated faster
  742. #define ENCODER_RATE_MULTIPLIER
  743. #if ENABLED(ENCODER_RATE_MULTIPLIER)
  744. #define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
  745. #define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
  746. #endif
  747. // Play a beep when the feedrate is changed from the Status Screen
  748. //#define BEEP_ON_FEEDRATE_CHANGE
  749. #if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
  750. #define FEEDRATE_CHANGE_BEEP_DURATION 10
  751. #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
  752. #endif
  753. #if HAS_LCD_MENU
  754. // Include a page of printer information in the LCD Main Menu
  755. //#define LCD_INFO_MENU
  756. #if ENABLED(LCD_INFO_MENU)
  757. //#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
  758. #endif
  759. // BACK menu items keep the highlight at the top
  760. //#define TURBO_BACK_MENU_ITEM
  761. /**
  762. * LED Control Menu
  763. * Add LED Control to the LCD menu
  764. */
  765. //#define LED_CONTROL_MENU
  766. #if ENABLED(LED_CONTROL_MENU)
  767. #define LED_COLOR_PRESETS // Enable the Preset Color menu option
  768. #if ENABLED(LED_COLOR_PRESETS)
  769. #define LED_USER_PRESET_RED 255 // User defined RED value
  770. #define LED_USER_PRESET_GREEN 128 // User defined GREEN value
  771. #define LED_USER_PRESET_BLUE 0 // User defined BLUE value
  772. #define LED_USER_PRESET_WHITE 255 // User defined WHITE value
  773. #define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
  774. //#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
  775. #endif
  776. #endif
  777. #endif // HAS_LCD_MENU
  778. // Scroll a longer status message into view
  779. //#define STATUS_MESSAGE_SCROLLING
  780. // On the Info Screen, display XY with one decimal place when possible
  781. //#define LCD_DECIMAL_SMALL_XY
  782. // The timeout (in ms) to return to the status screen from sub-menus
  783. //#define LCD_TIMEOUT_TO_STATUS 15000
  784. // Add an 'M73' G-code to set the current percentage
  785. //#define LCD_SET_PROGRESS_MANUALLY
  786. #if HAS_PRINT_PROGRESS
  787. //#define PRINT_PROGRESS_SHOW_DECIMALS // Show progress with decimal digits (Graphical LCD only)
  788. //#define SHOW_REMAINING_TIME // Display estimated time to completion (Graphical LCD only)
  789. #endif
  790. #if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
  791. //#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
  792. #if ENABLED(LCD_PROGRESS_BAR)
  793. #define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
  794. #define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
  795. #define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
  796. //#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
  797. //#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
  798. #endif
  799. #endif
  800. #if ENABLED(SDSUPPORT)
  801. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  802. // around this by connecting a push button or single throw switch to the pin defined
  803. // as SD_DETECT_PIN in your board's pins definitions.
  804. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  805. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  806. #define SD_DETECT_INVERTED
  807. #define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
  808. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
  809. // Reverse SD sort to show "more recent" files first, according to the card's FAT.
  810. // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
  811. #define SDCARD_RATHERRECENTFIRST
  812. #define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
  813. //#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
  814. #define EVENT_GCODE_SD_STOP "G28XY" // G-code to run on Stop Print (e.g., "G28XY" or "G27")
  815. /**
  816. * Continue after Power-Loss (Creality3D)
  817. *
  818. * Store the current state to the SD Card at the start of each layer
  819. * during SD printing. If the recovery file is found at boot time, present
  820. * an option on the LCD screen to continue the print from the last-known
  821. * point in the file.
  822. */
  823. //#define POWER_LOSS_RECOVERY
  824. #if ENABLED(POWER_LOSS_RECOVERY)
  825. //#define POWER_LOSS_PIN 44 // Pin to detect power loss
  826. //#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
  827. //#define POWER_LOSS_PULL // Set pullup / pulldown as appropriate
  828. //#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
  829. //#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail. Requires backup power.
  830. // Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
  831. // especially with "vase mode" printing. Set too high and vases cannot be continued.
  832. #define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
  833. #endif
  834. /**
  835. * Sort SD file listings in alphabetical order.
  836. *
  837. * With this option enabled, items on SD cards will be sorted
  838. * by name for easier navigation.
  839. *
  840. * By default...
  841. *
  842. * - Use the slowest -but safest- method for sorting.
  843. * - Folders are sorted to the top.
  844. * - The sort key is statically allocated.
  845. * - No added G-code (M34) support.
  846. * - 40 item sorting limit. (Items after the first 40 are unsorted.)
  847. *
  848. * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the
  849. * compiler to calculate the worst-case usage and throw an error if the SRAM
  850. * limit is exceeded.
  851. *
  852. * - SDSORT_USES_RAM provides faster sorting via a static directory buffer.
  853. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.
  854. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)
  855. * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)
  856. */
  857. //#define SDCARD_SORT_ALPHA
  858. // SD Card Sorting options
  859. #if ENABLED(SDCARD_SORT_ALPHA)
  860. #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
  861. #define FOLDER_SORTING -1 // -1=above 0=none 1=below
  862. #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
  863. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
  864. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
  865. #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
  866. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
  867. #define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
  868. // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
  869. #endif
  870. // This allows hosts to request long names for files and folders with M33
  871. //#define LONG_FILENAME_HOST_SUPPORT
  872. // Enable this option to scroll long filenames in the SD card menu
  873. //#define SCROLL_LONG_FILENAMES
  874. // Leave the heaters on after Stop Print (not recommended!)
  875. //#define SD_ABORT_NO_COOLDOWN
  876. /**
  877. * This option allows you to abort SD printing when any endstop is triggered.
  878. * This feature must be enabled with "M540 S1" or from the LCD menu.
  879. * To have any effect, endstops must be enabled during SD printing.
  880. */
  881. //#define SD_ABORT_ON_ENDSTOP_HIT
  882. /**
  883. * This option makes it easier to print the same SD Card file again.
  884. * On print completion the LCD Menu will open with the file selected.
  885. * You can just click to start the print, or navigate elsewhere.
  886. */
  887. //#define SD_REPRINT_LAST_SELECTED_FILE
  888. /**
  889. * Auto-report SdCard status with M27 S<seconds>
  890. */
  891. //#define AUTO_REPORT_SD_STATUS
  892. /**
  893. * Support for USB thumb drives using an Arduino USB Host Shield or
  894. * equivalent MAX3421E breakout board. The USB thumb drive will appear
  895. * to Marlin as an SD card.
  896. *
  897. * The MAX3421E can be assigned the same pins as the SD card reader, with
  898. * the following pin mapping:
  899. *
  900. * SCLK, MOSI, MISO --> SCLK, MOSI, MISO
  901. * INT --> SD_DETECT_PIN [1]
  902. * SS --> SDSS
  903. *
  904. * [1] On AVR an interrupt-capable pin is best for UHS3 compatibility.
  905. */
  906. //#define USB_FLASH_DRIVE_SUPPORT
  907. #if ENABLED(USB_FLASH_DRIVE_SUPPORT)
  908. #define USB_CS_PIN SDSS
  909. #define USB_INTR_PIN SD_DETECT_PIN
  910. /**
  911. * USB Host Shield Library
  912. *
  913. * - UHS2 uses no interrupts and has been production-tested
  914. * on a LulzBot TAZ Pro with a 32-bit Archim board.
  915. *
  916. * - UHS3 is newer code with better USB compatibility. But it
  917. * is less tested and is known to interfere with Servos.
  918. * [1] This requires USB_INTR_PIN to be interrupt-capable.
  919. */
  920. //#define USE_UHS3_USB
  921. #endif
  922. /**
  923. * When using a bootloader that supports SD-Firmware-Flashing,
  924. * add a menu item to activate SD-FW-Update on the next reboot.
  925. *
  926. * Requires ATMEGA2560 (Arduino Mega)
  927. *
  928. * Tested with this bootloader:
  929. * https://github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
  930. */
  931. //#define SD_FIRMWARE_UPDATE
  932. #if ENABLED(SD_FIRMWARE_UPDATE)
  933. #define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
  934. #define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
  935. #define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
  936. #endif
  937. // Add an optimized binary file transfer mode, initiated with 'M28 B1'
  938. //#define BINARY_FILE_TRANSFER
  939. #if HAS_SDCARD_CONNECTION
  940. /**
  941. * Set this option to one of the following (or the board's defaults apply):
  942. *
  943. * LCD - Use the SD drive in the external LCD controller.
  944. * ONBOARD - Use the SD drive on the control board. (No SD_DETECT_PIN. M21 to init.)
  945. * CUSTOM_CABLE - Use a custom cable to access the SD (as defined in a pins file).
  946. *
  947. * :[ 'LCD', 'ONBOARD', 'CUSTOM_CABLE' ]
  948. */
  949. //#define SDCARD_CONNECTION LCD
  950. #endif
  951. #endif // SDSUPPORT
  952. /**
  953. * By default an onboard SD card reader may be shared as a USB mass-
  954. * storage device. This option hides the SD card from the host PC.
  955. */
  956. //#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
  957. /**
  958. * Additional options for Graphical Displays
  959. *
  960. * Use the optimizations here to improve printing performance,
  961. * which can be adversely affected by graphical display drawing,
  962. * especially when doing several short moves, and when printing
  963. * on DELTA and SCARA machines.
  964. *
  965. * Some of these options may result in the display lagging behind
  966. * controller events, as there is a trade-off between reliable
  967. * printing performance versus fast display updates.
  968. */
  969. #if HAS_GRAPHICAL_LCD
  970. // Show SD percentage next to the progress bar
  971. //#define DOGM_SD_PERCENT
  972. // Enable to save many cycles by drawing a hollow frame on the Info Screen
  973. #define XYZ_HOLLOW_FRAME
  974. // Enable to save many cycles by drawing a hollow frame on Menu Screens
  975. #define MENU_HOLLOW_FRAME
  976. // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
  977. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  978. //#define USE_BIG_EDIT_FONT
  979. // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
  980. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
  981. //#define USE_SMALL_INFOFONT
  982. // Enable this option and reduce the value to optimize screen updates.
  983. // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
  984. //#define DOGM_SPI_DELAY_US 5
  985. // Swap the CW/CCW indicators in the graphics overlay
  986. //#define OVERLAY_GFX_REVERSE
  987. /**
  988. * ST7920-based LCDs can emulate a 16 x 4 character display using
  989. * the ST7920 character-generator for very fast screen updates.
  990. * Enable LIGHTWEIGHT_UI to use this special display mode.
  991. *
  992. * Since LIGHTWEIGHT_UI has limited space, the position and status
  993. * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the
  994. * length of time to display the status message before clearing.
  995. *
  996. * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.
  997. * This will prevent position updates from being displayed.
  998. */
  999. #if ENABLED(U8GLIB_ST7920)
  1000. //#define LIGHTWEIGHT_UI
  1001. #if ENABLED(LIGHTWEIGHT_UI)
  1002. #define STATUS_EXPIRE_SECONDS 20
  1003. #endif
  1004. #endif
  1005. /**
  1006. * Status (Info) Screen customizations
  1007. * These options may affect code size and screen render time.
  1008. * Custom status screens can forcibly override these settings.
  1009. */
  1010. //#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
  1011. //#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
  1012. #define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
  1013. #define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
  1014. #define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
  1015. #define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
  1016. //#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
  1017. //#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
  1018. //#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
  1019. //#define STATUS_HEAT_PERCENT // Show heating in a progress bar
  1020. //#define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving 399 bytes of flash)
  1021. //#define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~‭3260 (or ~940) bytes of PROGMEM.
  1022. // Frivolous Game Options
  1023. //#define MARLIN_BRICKOUT
  1024. //#define MARLIN_INVADERS
  1025. //#define MARLIN_SNAKE
  1026. //#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
  1027. #endif // HAS_GRAPHICAL_LCD
  1028. //
  1029. // Lulzbot Touch UI
  1030. //
  1031. #if ENABLED(LULZBOT_TOUCH_UI)
  1032. // Display board used
  1033. //#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
  1034. //#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
  1035. //#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
  1036. //#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
  1037. //#define LCD_ALEPHOBJECTS_CLCD_UI // Aleph Objects Color LCD UI
  1038. // Correct the resolution if not using the stock TFT panel.
  1039. //#define TOUCH_UI_320x240
  1040. //#define TOUCH_UI_480x272
  1041. //#define TOUCH_UI_800x480
  1042. // Mappings for boards with a standard RepRapDiscount Display connector
  1043. //#define AO_EXP1_PINMAP // AlephObjects CLCD UI EXP1 mapping
  1044. //#define AO_EXP2_PINMAP // AlephObjects CLCD UI EXP2 mapping
  1045. //#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
  1046. //#define OTHER_PIN_LAYOUT // Define pins manually below
  1047. #if ENABLED(OTHER_PIN_LAYOUT)
  1048. // The pins for CS and MOD_RESET (PD) must be chosen.
  1049. #define CLCD_MOD_RESET 9
  1050. #define CLCD_SPI_CS 10
  1051. // If using software SPI, specify pins for SCLK, MOSI, MISO
  1052. //#define CLCD_USE_SOFT_SPI
  1053. #if ENABLED(CLCD_USE_SOFT_SPI)
  1054. #define CLCD_SOFT_SPI_MOSI 11
  1055. #define CLCD_SOFT_SPI_MISO 12
  1056. #define CLCD_SOFT_SPI_SCLK 13
  1057. #endif
  1058. #endif
  1059. // Display Orientation. An inverted (i.e. upside-down) display
  1060. // is supported on the FT800. The FT810 and beyond also support
  1061. // portrait and mirrored orientations.
  1062. //#define TOUCH_UI_INVERTED
  1063. //#define TOUCH_UI_PORTRAIT
  1064. //#define TOUCH_UI_MIRRORED
  1065. // UTF8 processing and rendering.
  1066. // Unsupported characters are shown as '?'.
  1067. //#define TOUCH_UI_USE_UTF8
  1068. #if ENABLED(TOUCH_UI_USE_UTF8)
  1069. // Western accents support. These accented characters use
  1070. // combined bitmaps and require relatively little storage.
  1071. #define TOUCH_UI_UTF8_WESTERN_CHARSET
  1072. #if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
  1073. // Additional character groups. These characters require
  1074. // full bitmaps and take up considerable storage:
  1075. //#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
  1076. //#define TOUCH_UI_UTF8_COPYRIGHT // © ®
  1077. //#define TOUCH_UI_UTF8_GERMANIC // ß
  1078. //#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
  1079. //#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
  1080. //#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
  1081. //#define TOUCH_UI_UTF8_ORDINALS // º ª
  1082. //#define TOUCH_UI_UTF8_MATHEMATICS // ± × ÷
  1083. //#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
  1084. //#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
  1085. #endif
  1086. #endif
  1087. // Use a smaller font when labels don't fit buttons
  1088. #define TOUCH_UI_FIT_TEXT
  1089. // Allow language selection from menu at run-time (otherwise use LCD_LANGUAGE)
  1090. //#define LCD_LANGUAGE_1 en
  1091. //#define LCD_LANGUAGE_2 fr
  1092. //#define LCD_LANGUAGE_3 de
  1093. //#define LCD_LANGUAGE_4 es
  1094. //#define LCD_LANGUAGE_5 it
  1095. // Use a numeric passcode for "Screen lock" keypad.
  1096. // (recommended for smaller displays)
  1097. //#define TOUCH_UI_PASSCODE
  1098. // Output extra debug info for Touch UI events
  1099. //#define TOUCH_UI_DEBUG
  1100. #endif
  1101. //
  1102. // FSMC Graphical TFT
  1103. //
  1104. #if ENABLED(FSMC_GRAPHICAL_TFT)
  1105. //#define TFT_MARLINUI_COLOR 0xFFFF // White
  1106. //#define TFT_MARLINBG_COLOR 0x0000 // Black
  1107. //#define TFT_DISABLED_COLOR 0x0003 // Almost black
  1108. //#define TFT_BTCANCEL_COLOR 0xF800 // Red
  1109. //#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
  1110. //#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
  1111. #endif
  1112. // @section safety
  1113. /**
  1114. * The watchdog hardware timer will do a reset and disable all outputs
  1115. * if the firmware gets too overloaded to read the temperature sensors.
  1116. *
  1117. * If you find that watchdog reboot causes your AVR board to hang forever,
  1118. * enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO.
  1119. * NOTE: This method is less reliable as it can only catch hangups while
  1120. * interrupts are enabled.
  1121. */
  1122. #define USE_WATCHDOG
  1123. #if ENABLED(USE_WATCHDOG)
  1124. //#define WATCHDOG_RESET_MANUAL
  1125. #endif
  1126. // @section lcd
  1127. /**
  1128. * Babystepping enables movement of the axes by tiny increments without changing
  1129. * the current position values. This feature is used primarily to adjust the Z
  1130. * axis in the first layer of a print in real-time.
  1131. *
  1132. * Warning: Does not respect endstops!
  1133. */
  1134. //#define BABYSTEPPING
  1135. #if ENABLED(BABYSTEPPING)
  1136. //#define BABYSTEP_WITHOUT_HOMING
  1137. //#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
  1138. #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
  1139. #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
  1140. //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
  1141. #if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
  1142. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
  1143. // Note: Extra time may be added to mitigate controller latency.
  1144. //#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement).
  1145. //#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
  1146. #if ENABLED(MOVE_Z_WHEN_IDLE)
  1147. #define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
  1148. #endif
  1149. #endif
  1150. //#define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
  1151. //#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
  1152. #if ENABLED(BABYSTEP_ZPROBE_OFFSET)
  1153. //#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
  1154. //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
  1155. #endif
  1156. #endif
  1157. // @section extruder
  1158. /**
  1159. * Linear Pressure Control v1.5
  1160. *
  1161. * Assumption: advance [steps] = k * (delta velocity [steps/s])
  1162. * K=0 means advance disabled.
  1163. *
  1164. * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!
  1165. *
  1166. * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.
  1167. * Larger K values will be needed for flexible filament and greater distances.
  1168. * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)
  1169. * print acceleration will be reduced during the affected moves to keep within the limit.
  1170. *
  1171. * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.
  1172. * Mention @Sebastianv650 on GitHub to alert the author of any issues.
  1173. */
  1174. //#define LIN_ADVANCE
  1175. #if ENABLED(LIN_ADVANCE)
  1176. //#define EXTRA_LIN_ADVANCE_K // Enable for second linear advance constants
  1177. #define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
  1178. //#define LA_DEBUG // If enabled, this will generate debug information output over USB.
  1179. #endif
  1180. // @section leveling
  1181. /**
  1182. * Points to probe for all 3-point Leveling procedures.
  1183. * Override if the automatically selected points are inadequate.
  1184. */
  1185. #if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)
  1186. //#define PROBE_PT_1_X 15
  1187. //#define PROBE_PT_1_Y 180
  1188. //#define PROBE_PT_2_X 15
  1189. //#define PROBE_PT_2_Y 20
  1190. //#define PROBE_PT_3_X 170
  1191. //#define PROBE_PT_3_Y 20
  1192. #endif
  1193. /**
  1194. * Override MIN_PROBE_EDGE for each side of the build plate
  1195. * Useful to get probe points to exact positions on targets or
  1196. * to allow leveling to avoid plate clamps on only specific
  1197. * sides of the bed.
  1198. *
  1199. * If you are replacing the prior *_PROBE_BED_POSITION options,
  1200. * LEFT and FRONT values in most cases will map directly over
  1201. * RIGHT and REAR would be the inverse such as
  1202. * (X/Y_BED_SIZE - RIGHT/BACK_PROBE_BED_POSITION)
  1203. *
  1204. * This will allow all positions to match at compilation, however
  1205. * should the probe position be modified with M851XY then the
  1206. * probe points will follow. This prevents any change from causing
  1207. * the probe to be unable to reach any points.
  1208. */
  1209. #if PROBE_SELECTED && !IS_KINEMATIC
  1210. //#define MIN_PROBE_EDGE_LEFT MIN_PROBE_EDGE
  1211. //#define MIN_PROBE_EDGE_RIGHT MIN_PROBE_EDGE
  1212. //#define MIN_PROBE_EDGE_FRONT MIN_PROBE_EDGE
  1213. //#define MIN_PROBE_EDGE_BACK MIN_PROBE_EDGE
  1214. #endif
  1215. #if EITHER(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
  1216. // Override the mesh area if the automatic (max) area is too large
  1217. //#define MESH_MIN_X MESH_INSET
  1218. //#define MESH_MIN_Y MESH_INSET
  1219. //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
  1220. //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
  1221. #endif
  1222. /**
  1223. * Repeatedly attempt G29 leveling until it succeeds.
  1224. * Stop after G29_MAX_RETRIES attempts.
  1225. */
  1226. //#define G29_RETRY_AND_RECOVER
  1227. #if ENABLED(G29_RETRY_AND_RECOVER)
  1228. #define G29_MAX_RETRIES 3
  1229. #define G29_HALT_ON_FAILURE
  1230. /**
  1231. * Specify the GCODE commands that will be executed when leveling succeeds,
  1232. * between attempts, and after the maximum number of retries have been tried.
  1233. */
  1234. #define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
  1235. #define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
  1236. #define G29_FAILURE_COMMANDS "M117 Bed leveling failed.\nG0 Z10\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nG4 S1"
  1237. #endif
  1238. // @section extras
  1239. //
  1240. // G2/G3 Arc Support
  1241. //
  1242. #define ARC_SUPPORT // Disable this feature to save ~3226 bytes
  1243. #if ENABLED(ARC_SUPPORT)
  1244. #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
  1245. #define MIN_ARC_SEGMENTS 24 // Minimum number of segments in a complete circle
  1246. #define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
  1247. //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
  1248. //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
  1249. #endif
  1250. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  1251. //#define BEZIER_CURVE_SUPPORT
  1252. /**
  1253. * G38 Probe Target
  1254. *
  1255. * This option adds G38.2 and G38.3 (probe towards target)
  1256. * and optionally G38.4 and G38.5 (probe away from target).
  1257. * Set MULTIPLE_PROBING for G38 to probe more than once.
  1258. */
  1259. //#define G38_PROBE_TARGET
  1260. #if ENABLED(G38_PROBE_TARGET)
  1261. //#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
  1262. #define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
  1263. #endif
  1264. // Moves (or segments) with fewer steps than this will be joined with the next move
  1265. #define MIN_STEPS_PER_SEGMENT 6
  1266. /**
  1267. * Minimum delay before and after setting the stepper DIR (in ns)
  1268. * 0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)
  1269. * 20 : Minimum for TMC2xxx drivers
  1270. * 200 : Minimum for A4988 drivers
  1271. * 400 : Minimum for A5984 drivers
  1272. * 500 : Minimum for LV8729 drivers (guess, no info in datasheet)
  1273. * 650 : Minimum for DRV8825 drivers
  1274. * 1500 : Minimum for TB6600 drivers (guess, no info in datasheet)
  1275. * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)
  1276. *
  1277. * Override the default value based on the driver type set in Configuration.h.
  1278. */
  1279. //#define MINIMUM_STEPPER_POST_DIR_DELAY 650
  1280. //#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
  1281. /**
  1282. * Minimum stepper driver pulse width (in µs)
  1283. * 0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers
  1284. * 0 : Minimum 500ns for LV8729, adjusted in stepper.h
  1285. * 1 : Minimum for A4988 and A5984 stepper drivers
  1286. * 2 : Minimum for DRV8825 stepper drivers
  1287. * 3 : Minimum for TB6600 stepper drivers
  1288. * 30 : Minimum for TB6560 stepper drivers
  1289. *
  1290. * Override the default value based on the driver type set in Configuration.h.
  1291. */
  1292. //#define MINIMUM_STEPPER_PULSE 2
  1293. /**
  1294. * Maximum stepping rate (in Hz) the stepper driver allows
  1295. * If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)
  1296. * 500000 : Maximum for A4988 stepper driver
  1297. * 400000 : Maximum for TMC2xxx stepper drivers
  1298. * 250000 : Maximum for DRV8825 stepper driver
  1299. * 200000 : Maximum for LV8729 stepper driver
  1300. * 150000 : Maximum for TB6600 stepper driver
  1301. * 15000 : Maximum for TB6560 stepper driver
  1302. *
  1303. * Override the default value based on the driver type set in Configuration.h.
  1304. */
  1305. //#define MAXIMUM_STEPPER_RATE 250000
  1306. // @section temperature
  1307. // Control heater 0 and heater 1 in parallel.
  1308. //#define HEATERS_PARALLEL
  1309. //===========================================================================
  1310. //================================= Buffers =================================
  1311. //===========================================================================
  1312. // @section hidden
  1313. // The number of linear motions that can be in the plan at any give time.
  1314. // THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
  1315. #if ENABLED(SDSUPPORT)
  1316. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  1317. #else
  1318. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  1319. #endif
  1320. // @section serial
  1321. // The ASCII buffer for serial input
  1322. #define MAX_CMD_SIZE 96
  1323. #define BUFSIZE 4
  1324. // Transmission to Host Buffer Size
  1325. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  1326. // To buffer a simple "ok" you need 4 bytes.
  1327. // For ADVANCED_OK (M105) you need 32 bytes.
  1328. // For debug-echo: 128 bytes for the optimal speed.
  1329. // Other output doesn't need to be that speedy.
  1330. // :[0, 2, 4, 8, 16, 32, 64, 128, 256]
  1331. #define TX_BUFFER_SIZE 0
  1332. // Host Receive Buffer Size
  1333. // Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
  1334. // To use flow control, set this buffer size to at least 1024 bytes.
  1335. // :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
  1336. //#define RX_BUFFER_SIZE 1024
  1337. #if RX_BUFFER_SIZE >= 1024
  1338. // Enable to have the controller send XON/XOFF control characters to
  1339. // the host to signal the RX buffer is becoming full.
  1340. //#define SERIAL_XON_XOFF
  1341. #endif
  1342. // Add M575 G-code to change the baud rate
  1343. //#define BAUD_RATE_GCODE
  1344. #if ENABLED(SDSUPPORT)
  1345. // Enable this option to collect and display the maximum
  1346. // RX queue usage after transferring a file to SD.
  1347. //#define SERIAL_STATS_MAX_RX_QUEUED
  1348. // Enable this option to collect and display the number
  1349. // of dropped bytes after a file transfer to SD.
  1350. //#define SERIAL_STATS_DROPPED_RX
  1351. #endif
  1352. // Enable an emergency-command parser to intercept certain commands as they
  1353. // enter the serial receive buffer, so they cannot be blocked.
  1354. // Currently handles M108, M112, M410
  1355. // Does not work on boards using AT90USB (USBCON) processors!
  1356. //#define EMERGENCY_PARSER
  1357. // Bad Serial-connections can miss a received command by sending an 'ok'
  1358. // Therefore some clients abort after 30 seconds in a timeout.
  1359. // Some other clients start sending commands while receiving a 'wait'.
  1360. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  1361. //#define NO_TIMEOUTS 1000 // Milliseconds
  1362. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  1363. //#define ADVANCED_OK
  1364. // Printrun may have trouble receiving long strings all at once.
  1365. // This option inserts short delays between lines of serial output.
  1366. #define SERIAL_OVERRUN_PROTECTION
  1367. // @section extras
  1368. /**
  1369. * Extra Fan Speed
  1370. * Adds a secondary fan speed for each print-cooling fan.
  1371. * 'M106 P<fan> T3-255' : Set a secondary speed for <fan>
  1372. * 'M106 P<fan> T2' : Use the set secondary speed
  1373. * 'M106 P<fan> T1' : Restore the previous fan speed
  1374. */
  1375. //#define EXTRA_FAN_SPEED
  1376. /**
  1377. * Firmware-based and LCD-controlled retract
  1378. *
  1379. * Add G10 / G11 commands for automatic firmware-based retract / recover.
  1380. * Use M207 and M208 to define parameters for retract / recover.
  1381. *
  1382. * Use M209 to enable or disable auto-retract.
  1383. * With auto-retract enabled, all G1 E moves within the set range
  1384. * will be converted to firmware-based retract/recover moves.
  1385. *
  1386. * Be sure to turn off auto-retract during filament change.
  1387. *
  1388. * Note that M207 / M208 / M209 settings are saved to EEPROM.
  1389. *
  1390. */
  1391. //#define FWRETRACT
  1392. #if ENABLED(FWRETRACT)
  1393. #define FWRETRACT_AUTORETRACT // Override slicer retractions
  1394. #if ENABLED(FWRETRACT_AUTORETRACT)
  1395. #define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
  1396. #define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
  1397. #endif
  1398. #define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
  1399. #define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
  1400. #define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
  1401. #define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
  1402. #define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
  1403. #define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
  1404. #define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
  1405. #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
  1406. #if ENABLED(MIXING_EXTRUDER)
  1407. //#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
  1408. #endif
  1409. #endif
  1410. /**
  1411. * Universal tool change settings.
  1412. * Applies to all types of extruders except where explicitly noted.
  1413. */
  1414. #if EXTRUDERS > 1
  1415. // Z raise distance for tool-change, as needed for some extruders
  1416. #define TOOLCHANGE_ZRAISE 2 // (mm)
  1417. //#define TOOLCHANGE_NO_RETURN // Never return to the previous position on tool-change
  1418. // Retract and prime filament on tool-change
  1419. //#define TOOLCHANGE_FILAMENT_SWAP
  1420. #if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
  1421. #define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
  1422. #define TOOLCHANGE_FIL_EXTRA_PRIME 2 // (mm)
  1423. #define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
  1424. #define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
  1425. #endif
  1426. /**
  1427. * Position to park head during tool change.
  1428. * Doesn't apply to SWITCHING_TOOLHEAD, DUAL_X_CARRIAGE, or PARKING_EXTRUDER
  1429. */
  1430. //#define TOOLCHANGE_PARK
  1431. #if ENABLED(TOOLCHANGE_PARK)
  1432. #define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
  1433. #define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
  1434. #endif
  1435. #endif
  1436. /**
  1437. * Advanced Pause
  1438. * Experimental feature for filament change support and for parking the nozzle when paused.
  1439. * Adds the GCode M600 for initiating filament change.
  1440. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle.
  1441. *
  1442. * Requires an LCD display.
  1443. * Requires NOZZLE_PARK_FEATURE.
  1444. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT.
  1445. */
  1446. //#define ADVANCED_PAUSE_FEATURE
  1447. #if ENABLED(ADVANCED_PAUSE_FEATURE)
  1448. #define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
  1449. #define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
  1450. // This short retract is done immediately, before parking the nozzle.
  1451. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
  1452. #define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1453. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
  1454. // For Bowden, the full length of the tube and nozzle.
  1455. // For direct drive, the full length of the nozzle.
  1456. // Set to 0 for manual unloading.
  1457. #define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
  1458. #define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
  1459. // 0 to disable start loading and skip to fast load only
  1460. #define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
  1461. #define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
  1462. #define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
  1463. // For Bowden, the full length of the tube and nozzle.
  1464. // For direct drive, the full length of the nozzle.
  1465. //#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
  1466. #define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
  1467. #define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
  1468. // Set to 0 for manual extrusion.
  1469. // Filament can be extruded repeatedly from the Filament Change menu
  1470. // until extrusion is consistent, and to purge old filament.
  1471. #define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
  1472. //#define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
  1473. // Filament Unload does a Retract, Delay, and Purge first:
  1474. #define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
  1475. #define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
  1476. #define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
  1477. #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
  1478. #define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
  1479. #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
  1480. //#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
  1481. //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
  1482. //#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
  1483. //#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
  1484. #endif
  1485. // @section tmc
  1486. /**
  1487. * TMC26X Stepper Driver options
  1488. *
  1489. * The TMC26XStepper library is required for this stepper driver.
  1490. * https://github.com/trinamic/TMC26XStepper
  1491. */
  1492. #if HAS_DRIVER(TMC26X)
  1493. #if AXIS_DRIVER_TYPE_X(TMC26X)
  1494. #define X_MAX_CURRENT 1000 // (mA)
  1495. #define X_SENSE_RESISTOR 91 // (mOhms)
  1496. #define X_MICROSTEPS 16 // Number of microsteps
  1497. #endif
  1498. #if AXIS_DRIVER_TYPE_X2(TMC26X)
  1499. #define X2_MAX_CURRENT 1000
  1500. #define X2_SENSE_RESISTOR 91
  1501. #define X2_MICROSTEPS 16
  1502. #endif
  1503. #if AXIS_DRIVER_TYPE_Y(TMC26X)
  1504. #define Y_MAX_CURRENT 1000
  1505. #define Y_SENSE_RESISTOR 91
  1506. #define Y_MICROSTEPS 16
  1507. #endif
  1508. #if AXIS_DRIVER_TYPE_Y2(TMC26X)
  1509. #define Y2_MAX_CURRENT 1000
  1510. #define Y2_SENSE_RESISTOR 91
  1511. #define Y2_MICROSTEPS 16
  1512. #endif
  1513. #if AXIS_DRIVER_TYPE_Z(TMC26X)
  1514. #define Z_MAX_CURRENT 1000
  1515. #define Z_SENSE_RESISTOR 91
  1516. #define Z_MICROSTEPS 16
  1517. #endif
  1518. #if AXIS_DRIVER_TYPE_Z2(TMC26X)
  1519. #define Z2_MAX_CURRENT 1000
  1520. #define Z2_SENSE_RESISTOR 91
  1521. #define Z2_MICROSTEPS 16
  1522. #endif
  1523. #if AXIS_DRIVER_TYPE_Z3(TMC26X)
  1524. #define Z3_MAX_CURRENT 1000
  1525. #define Z3_SENSE_RESISTOR 91
  1526. #define Z3_MICROSTEPS 16
  1527. #endif
  1528. #if AXIS_DRIVER_TYPE_E0(TMC26X)
  1529. #define E0_MAX_CURRENT 1000
  1530. #define E0_SENSE_RESISTOR 91
  1531. #define E0_MICROSTEPS 16
  1532. #endif
  1533. #if AXIS_DRIVER_TYPE_E1(TMC26X)
  1534. #define E1_MAX_CURRENT 1000
  1535. #define E1_SENSE_RESISTOR 91
  1536. #define E1_MICROSTEPS 16
  1537. #endif
  1538. #if AXIS_DRIVER_TYPE_E2(TMC26X)
  1539. #define E2_MAX_CURRENT 1000
  1540. #define E2_SENSE_RESISTOR 91
  1541. #define E2_MICROSTEPS 16
  1542. #endif
  1543. #if AXIS_DRIVER_TYPE_E3(TMC26X)
  1544. #define E3_MAX_CURRENT 1000
  1545. #define E3_SENSE_RESISTOR 91
  1546. #define E3_MICROSTEPS 16
  1547. #endif
  1548. #if AXIS_DRIVER_TYPE_E4(TMC26X)
  1549. #define E4_MAX_CURRENT 1000
  1550. #define E4_SENSE_RESISTOR 91
  1551. #define E4_MICROSTEPS 16
  1552. #endif
  1553. #if AXIS_DRIVER_TYPE_E5(TMC26X)
  1554. #define E5_MAX_CURRENT 1000
  1555. #define E5_SENSE_RESISTOR 91
  1556. #define E5_MICROSTEPS 16
  1557. #endif
  1558. #endif // TMC26X
  1559. // @section tmc_smart
  1560. /**
  1561. * To use TMC2130, TMC2160, TMC2660, TMC5130, TMC5160 stepper drivers in SPI mode
  1562. * connect your SPI pins to the hardware SPI interface on your board and define
  1563. * the required CS pins in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3
  1564. * pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.).
  1565. * You may also use software SPI if you wish to use general purpose IO pins.
  1566. *
  1567. * To use TMC2208 stepper UART-configurable stepper drivers connect #_SERIAL_TX_PIN
  1568. * to the driver side PDN_UART pin with a 1K resistor.
  1569. * To use the reading capabilities, also connect #_SERIAL_RX_PIN to PDN_UART without
  1570. * a resistor.
  1571. * The drivers can also be used with hardware serial.
  1572. *
  1573. * TMCStepper library is required to use TMC stepper drivers.
  1574. * https://github.com/teemuatlut/TMCStepper
  1575. */
  1576. #if HAS_TRINAMIC
  1577. #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
  1578. #define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
  1579. #if AXIS_IS_TMC(X)
  1580. #define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
  1581. #define X_MICROSTEPS 16 // 0..256
  1582. #define X_RSENSE 0.11
  1583. #define X_CHAIN_POS -1 // <=0 : Not chained. 1 : MCU MOSI connected. 2 : Next in chain, ...
  1584. #endif
  1585. #if AXIS_IS_TMC(X2)
  1586. #define X2_CURRENT 800
  1587. #define X2_MICROSTEPS 16
  1588. #define X2_RSENSE 0.11
  1589. #define X2_CHAIN_POS -1
  1590. #endif
  1591. #if AXIS_IS_TMC(Y)
  1592. #define Y_CURRENT 800
  1593. #define Y_MICROSTEPS 16
  1594. #define Y_RSENSE 0.11
  1595. #define Y_CHAIN_POS -1
  1596. #endif
  1597. #if AXIS_IS_TMC(Y2)
  1598. #define Y2_CURRENT 800
  1599. #define Y2_MICROSTEPS 16
  1600. #define Y2_RSENSE 0.11
  1601. #define Y2_CHAIN_POS -1
  1602. #endif
  1603. #if AXIS_IS_TMC(Z)
  1604. #define Z_CURRENT 800
  1605. #define Z_MICROSTEPS 16
  1606. #define Z_RSENSE 0.11
  1607. #define Z_CHAIN_POS -1
  1608. #endif
  1609. #if AXIS_IS_TMC(Z2)
  1610. #define Z2_CURRENT 800
  1611. #define Z2_MICROSTEPS 16
  1612. #define Z2_RSENSE 0.11
  1613. #define Z2_CHAIN_POS -1
  1614. #endif
  1615. #if AXIS_IS_TMC(Z3)
  1616. #define Z3_CURRENT 800
  1617. #define Z3_MICROSTEPS 16
  1618. #define Z3_RSENSE 0.11
  1619. #define Z3_CHAIN_POS -1
  1620. #endif
  1621. #if AXIS_IS_TMC(E0)
  1622. #define E0_CURRENT 800
  1623. #define E0_MICROSTEPS 16
  1624. #define E0_RSENSE 0.11
  1625. #define E0_CHAIN_POS -1
  1626. #endif
  1627. #if AXIS_IS_TMC(E1)
  1628. #define E1_CURRENT 800
  1629. #define E1_MICROSTEPS 16
  1630. #define E1_RSENSE 0.11
  1631. #define E1_CHAIN_POS -1
  1632. #endif
  1633. #if AXIS_IS_TMC(E2)
  1634. #define E2_CURRENT 800
  1635. #define E2_MICROSTEPS 16
  1636. #define E2_RSENSE 0.11
  1637. #define E2_CHAIN_POS -1
  1638. #endif
  1639. #if AXIS_IS_TMC(E3)
  1640. #define E3_CURRENT 800
  1641. #define E3_MICROSTEPS 16
  1642. #define E3_RSENSE 0.11
  1643. #define E3_CHAIN_POS -1
  1644. #endif
  1645. #if AXIS_IS_TMC(E4)
  1646. #define E4_CURRENT 800
  1647. #define E4_MICROSTEPS 16
  1648. #define E4_RSENSE 0.11
  1649. #define E4_CHAIN_POS -1
  1650. #endif
  1651. #if AXIS_IS_TMC(E5)
  1652. #define E5_CURRENT 800
  1653. #define E5_MICROSTEPS 16
  1654. #define E5_RSENSE 0.11
  1655. #define E5_CHAIN_POS -1
  1656. #endif
  1657. /**
  1658. * Override default SPI pins for TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160 drivers here.
  1659. * The default pins can be found in your board's pins file.
  1660. */
  1661. //#define X_CS_PIN -1
  1662. //#define Y_CS_PIN -1
  1663. //#define Z_CS_PIN -1
  1664. //#define X2_CS_PIN -1
  1665. //#define Y2_CS_PIN -1
  1666. //#define Z2_CS_PIN -1
  1667. //#define Z3_CS_PIN -1
  1668. //#define E0_CS_PIN -1
  1669. //#define E1_CS_PIN -1
  1670. //#define E2_CS_PIN -1
  1671. //#define E3_CS_PIN -1
  1672. //#define E4_CS_PIN -1
  1673. //#define E5_CS_PIN -1
  1674. /**
  1675. * Software option for SPI driven drivers (TMC2130, TMC2160, TMC2660, TMC5130 and TMC5160).
  1676. * The default SW SPI pins are defined the respective pins files,
  1677. * but you can override or define them here.
  1678. */
  1679. //#define TMC_USE_SW_SPI
  1680. //#define TMC_SW_MOSI -1
  1681. //#define TMC_SW_MISO -1
  1682. //#define TMC_SW_SCK -1
  1683. /**
  1684. * Four TMC2209 drivers can use the same HW/SW serial port with hardware configured addresses.
  1685. * Set the address using jumpers on pins MS1 and MS2.
  1686. * Address | MS1 | MS2
  1687. * 0 | LOW | LOW
  1688. * 1 | HIGH | LOW
  1689. * 2 | LOW | HIGH
  1690. * 3 | HIGH | HIGH
  1691. *
  1692. * Set *_SERIAL_TX_PIN and *_SERIAL_RX_PIN to match for all drivers
  1693. * on the same serial port, either here or in your board's pins file.
  1694. */
  1695. #define X_SLAVE_ADDRESS 0
  1696. #define Y_SLAVE_ADDRESS 0
  1697. #define Z_SLAVE_ADDRESS 0
  1698. #define X2_SLAVE_ADDRESS 0
  1699. #define Y2_SLAVE_ADDRESS 0
  1700. #define Z2_SLAVE_ADDRESS 0
  1701. #define Z3_SLAVE_ADDRESS 0
  1702. #define E0_SLAVE_ADDRESS 0
  1703. #define E1_SLAVE_ADDRESS 0
  1704. #define E2_SLAVE_ADDRESS 0
  1705. #define E3_SLAVE_ADDRESS 0
  1706. #define E4_SLAVE_ADDRESS 0
  1707. #define E5_SLAVE_ADDRESS 0
  1708. /**
  1709. * Software enable
  1710. *
  1711. * Use for drivers that do not use a dedicated enable pin, but rather handle the same
  1712. * function through a communication line such as SPI or UART.
  1713. */
  1714. //#define SOFTWARE_DRIVER_ENABLE
  1715. /**
  1716. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  1717. * Use Trinamic's ultra quiet stepping mode.
  1718. * When disabled, Marlin will use spreadCycle stepping mode.
  1719. */
  1720. #define STEALTHCHOP_XY
  1721. #define STEALTHCHOP_Z
  1722. #define STEALTHCHOP_E
  1723. /**
  1724. * Optimize spreadCycle chopper parameters by using predefined parameter sets
  1725. * or with the help of an example included in the library.
  1726. * Provided parameter sets are
  1727. * CHOPPER_DEFAULT_12V
  1728. * CHOPPER_DEFAULT_19V
  1729. * CHOPPER_DEFAULT_24V
  1730. * CHOPPER_DEFAULT_36V
  1731. * CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
  1732. * CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
  1733. *
  1734. * Define you own with
  1735. * { <off_time[1..15]>, <hysteresis_end[-3..12]>, hysteresis_start[1..8] }
  1736. */
  1737. #define CHOPPER_TIMING CHOPPER_DEFAULT_12V
  1738. /**
  1739. * Monitor Trinamic drivers for error conditions,
  1740. * like overtemperature and short to ground.
  1741. * In the case of overtemperature Marlin can decrease the driver current until error condition clears.
  1742. * Other detected conditions can be used to stop the current print.
  1743. * Relevant g-codes:
  1744. * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given.
  1745. * M911 - Report stepper driver overtemperature pre-warn condition.
  1746. * M912 - Clear stepper driver overtemperature pre-warn condition flag.
  1747. * M122 - Report driver parameters (Requires TMC_DEBUG)
  1748. */
  1749. //#define MONITOR_DRIVER_STATUS
  1750. #if ENABLED(MONITOR_DRIVER_STATUS)
  1751. #define CURRENT_STEP_DOWN 50 // [mA]
  1752. #define REPORT_CURRENT_CHANGE
  1753. #define STOP_ON_ERROR
  1754. #endif
  1755. /**
  1756. * TMC2130, TMC2160, TMC2208, TMC2209, TMC5130 and TMC5160 only
  1757. * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD.
  1758. * This mode allows for faster movements at the expense of higher noise levels.
  1759. * STEALTHCHOP_(XY|Z|E) must be enabled to use HYBRID_THRESHOLD.
  1760. * M913 X/Y/Z/E to live tune the setting
  1761. */
  1762. //#define HYBRID_THRESHOLD
  1763. #define X_HYBRID_THRESHOLD 100 // [mm/s]
  1764. #define X2_HYBRID_THRESHOLD 100
  1765. #define Y_HYBRID_THRESHOLD 100
  1766. #define Y2_HYBRID_THRESHOLD 100
  1767. #define Z_HYBRID_THRESHOLD 3
  1768. #define Z2_HYBRID_THRESHOLD 3
  1769. #define Z3_HYBRID_THRESHOLD 3
  1770. #define E0_HYBRID_THRESHOLD 30
  1771. #define E1_HYBRID_THRESHOLD 30
  1772. #define E2_HYBRID_THRESHOLD 30
  1773. #define E3_HYBRID_THRESHOLD 30
  1774. #define E4_HYBRID_THRESHOLD 30
  1775. #define E5_HYBRID_THRESHOLD 30
  1776. /**
  1777. * Use StallGuard2 to home / probe X, Y, Z.
  1778. *
  1779. * TMC2130, TMC2160, TMC2209, TMC2660, TMC5130, and TMC5160 only
  1780. * Connect the stepper driver's DIAG1 pin to the X/Y endstop pin.
  1781. * X, Y, and Z homing will always be done in spreadCycle mode.
  1782. *
  1783. * X/Y/Z_STALL_SENSITIVITY is the default stall threshold.
  1784. * Use M914 X Y Z to set the stall threshold at runtime:
  1785. *
  1786. * Sensitivity TMC2209 Others
  1787. * HIGHEST 255 -64 (Too sensitive => False positive)
  1788. * LOWEST 0 63 (Too insensitive => No trigger)
  1789. *
  1790. * It is recommended to set [XYZ]_HOME_BUMP_MM to 0.
  1791. *
  1792. * SPI_ENDSTOPS *** Beta feature! *** TMC2130 Only ***
  1793. * Poll the driver through SPI to determine load when homing.
  1794. * Removes the need for a wire from DIAG1 to an endstop pin.
  1795. *
  1796. * IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
  1797. * homing and adds a guard period for endstop triggering.
  1798. *
  1799. * TMC2209 requires STEALTHCHOP enabled for SENSORLESS_HOMING
  1800. */
  1801. //#define SENSORLESS_HOMING // StallGuard capable drivers only
  1802. /**
  1803. * Use StallGuard2 to probe the bed with the nozzle.
  1804. *
  1805. * CAUTION: This could cause damage to machines that use a lead screw or threaded rod
  1806. * to move the Z axis. Take extreme care when attempting to enable this feature.
  1807. */
  1808. //#define SENSORLESS_PROBING // StallGuard capable drivers only
  1809. #if EITHER(SENSORLESS_HOMING, SENSORLESS_PROBING)
  1810. // TMC2209: 0...255. TMC2130: -64...63
  1811. #define X_STALL_SENSITIVITY 8
  1812. #define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
  1813. #define Y_STALL_SENSITIVITY 8
  1814. //#define Z_STALL_SENSITIVITY 8
  1815. //#define SPI_ENDSTOPS // TMC2130 only
  1816. //#define IMPROVE_HOMING_RELIABILITY
  1817. #endif
  1818. /**
  1819. * Beta feature!
  1820. * Create a 50/50 square wave step pulse optimal for stepper drivers.
  1821. */
  1822. //#define SQUARE_WAVE_STEPPING
  1823. /**
  1824. * Enable M122 debugging command for TMC stepper drivers.
  1825. * M122 S0/1 will enable continous reporting.
  1826. */
  1827. //#define TMC_DEBUG
  1828. /**
  1829. * You can set your own advanced settings by filling in predefined functions.
  1830. * A list of available functions can be found on the library github page
  1831. * https://github.com/teemuatlut/TMCStepper
  1832. *
  1833. * Example:
  1834. * #define TMC_ADV() { \
  1835. * stepperX.diag0_temp_prewarn(1); \
  1836. * stepperY.interpolate(0); \
  1837. * }
  1838. */
  1839. #define TMC_ADV() { }
  1840. #endif // HAS_TRINAMIC
  1841. // @section L6470
  1842. /**
  1843. * L6470 Stepper Driver options
  1844. *
  1845. * Arduino-L6470 library (0.7.0 or higher) is required for this stepper driver.
  1846. * https://github.com/ameyer/Arduino-L6470
  1847. *
  1848. * Requires the following to be defined in your pins_YOUR_BOARD file
  1849. * L6470_CHAIN_SCK_PIN
  1850. * L6470_CHAIN_MISO_PIN
  1851. * L6470_CHAIN_MOSI_PIN
  1852. * L6470_CHAIN_SS_PIN
  1853. * L6470_RESET_CHAIN_PIN (optional)
  1854. */
  1855. #if HAS_DRIVER(L6470)
  1856. //#define L6470_CHITCHAT // Display additional status info
  1857. #if AXIS_DRIVER_TYPE_X(L6470)
  1858. #define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
  1859. #define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
  1860. #define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
  1861. #define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper
  1862. #define X_CHAIN_POS -1 // Position in SPI chain. (<=0 : Not in chain. 1 : Nearest MOSI)
  1863. #endif
  1864. #if AXIS_DRIVER_TYPE_X2(L6470)
  1865. #define X2_MICROSTEPS 128
  1866. #define X2_OVERCURRENT 2000
  1867. #define X2_STALLCURRENT 1500
  1868. #define X2_MAX_VOLTAGE 127
  1869. #define X2_CHAIN_POS -1
  1870. #endif
  1871. #if AXIS_DRIVER_TYPE_Y(L6470)
  1872. #define Y_MICROSTEPS 128
  1873. #define Y_OVERCURRENT 2000
  1874. #define Y_STALLCURRENT 1500
  1875. #define Y_MAX_VOLTAGE 127
  1876. #define Y_CHAIN_POS -1
  1877. #endif
  1878. #if AXIS_DRIVER_TYPE_Y2(L6470)
  1879. #define Y2_MICROSTEPS 128
  1880. #define Y2_OVERCURRENT 2000
  1881. #define Y2_STALLCURRENT 1500
  1882. #define Y2_MAX_VOLTAGE 127
  1883. #define Y2_CHAIN_POS -1
  1884. #endif
  1885. #if AXIS_DRIVER_TYPE_Z(L6470)
  1886. #define Z_MICROSTEPS 128
  1887. #define Z_OVERCURRENT 2000
  1888. #define Z_STALLCURRENT 1500
  1889. #define Z_MAX_VOLTAGE 127
  1890. #define Z_CHAIN_POS -1
  1891. #endif
  1892. #if AXIS_DRIVER_TYPE_Z2(L6470)
  1893. #define Z2_MICROSTEPS 128
  1894. #define Z2_OVERCURRENT 2000
  1895. #define Z2_STALLCURRENT 1500
  1896. #define Z2_MAX_VOLTAGE 127
  1897. #define Z2_CHAIN_POS -1
  1898. #endif
  1899. #if AXIS_DRIVER_TYPE_Z3(L6470)
  1900. #define Z3_MICROSTEPS 128
  1901. #define Z3_OVERCURRENT 2000
  1902. #define Z3_STALLCURRENT 1500
  1903. #define Z3_MAX_VOLTAGE 127
  1904. #define Z3_CHAIN_POS -1
  1905. #endif
  1906. #if AXIS_DRIVER_TYPE_E0(L6470)
  1907. #define E0_MICROSTEPS 128
  1908. #define E0_OVERCURRENT 2000
  1909. #define E0_STALLCURRENT 1500
  1910. #define E0_MAX_VOLTAGE 127
  1911. #define E0_CHAIN_POS -1
  1912. #endif
  1913. #if AXIS_DRIVER_TYPE_E1(L6470)
  1914. #define E1_MICROSTEPS 128
  1915. #define E1_OVERCURRENT 2000
  1916. #define E1_STALLCURRENT 1500
  1917. #define E1_MAX_VOLTAGE 127
  1918. #define E1_CHAIN_POS -1
  1919. #endif
  1920. #if AXIS_DRIVER_TYPE_E2(L6470)
  1921. #define E2_MICROSTEPS 128
  1922. #define E2_OVERCURRENT 2000
  1923. #define E2_STALLCURRENT 1500
  1924. #define E2_MAX_VOLTAGE 127
  1925. #define E2_CHAIN_POS -1
  1926. #endif
  1927. #if AXIS_DRIVER_TYPE_E3(L6470)
  1928. #define E3_MICROSTEPS 128
  1929. #define E3_OVERCURRENT 2000
  1930. #define E3_STALLCURRENT 1500
  1931. #define E3_MAX_VOLTAGE 127
  1932. #define E3_CHAIN_POS -1
  1933. #endif
  1934. #if AXIS_DRIVER_TYPE_E4(L6470)
  1935. #define E4_MICROSTEPS 128
  1936. #define E4_OVERCURRENT 2000
  1937. #define E4_STALLCURRENT 1500
  1938. #define E4_MAX_VOLTAGE 127
  1939. #define E4_CHAIN_POS -1
  1940. #endif
  1941. #if AXIS_DRIVER_TYPE_E5(L6470)
  1942. #define E5_MICROSTEPS 128
  1943. #define E5_OVERCURRENT 2000
  1944. #define E5_STALLCURRENT 1500
  1945. #define E5_MAX_VOLTAGE 127
  1946. #define E5_CHAIN_POS -1
  1947. #endif
  1948. /**
  1949. * Monitor L6470 drivers for error conditions like over temperature and over current.
  1950. * In the case of over temperature Marlin can decrease the drive until the error condition clears.
  1951. * Other detected conditions can be used to stop the current print.
  1952. * Relevant g-codes:
  1953. * M906 - I1/2/3/4/5 Set or get motor drive level using axis codes X, Y, Z, E. Report values if no axis codes given.
  1954. * I not present or I0 or I1 - X, Y, Z or E0
  1955. * I2 - X2, Y2, Z2 or E1
  1956. * I3 - Z3 or E3
  1957. * I4 - E4
  1958. * I5 - E5
  1959. * M916 - Increase drive level until get thermal warning
  1960. * M917 - Find minimum current thresholds
  1961. * M918 - Increase speed until max or error
  1962. * M122 S0/1 - Report driver parameters
  1963. */
  1964. //#define MONITOR_L6470_DRIVER_STATUS
  1965. #if ENABLED(MONITOR_L6470_DRIVER_STATUS)
  1966. #define KVAL_HOLD_STEP_DOWN 1
  1967. //#define L6470_STOP_ON_ERROR
  1968. #endif
  1969. #endif // L6470
  1970. /**
  1971. * TWI/I2C BUS
  1972. *
  1973. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  1974. * machines. Enabling this will allow you to send and receive I2C data from slave
  1975. * devices on the bus.
  1976. *
  1977. * ; Example #1
  1978. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  1979. * ; It uses multiple M260 commands with one B<base 10> arg
  1980. * M260 A99 ; Target slave address
  1981. * M260 B77 ; M
  1982. * M260 B97 ; a
  1983. * M260 B114 ; r
  1984. * M260 B108 ; l
  1985. * M260 B105 ; i
  1986. * M260 B110 ; n
  1987. * M260 S1 ; Send the current buffer
  1988. *
  1989. * ; Example #2
  1990. * ; Request 6 bytes from slave device with address 0x63 (99)
  1991. * M261 A99 B5
  1992. *
  1993. * ; Example #3
  1994. * ; Example serial output of a M261 request
  1995. * echo:i2c-reply: from:99 bytes:5 data:hello
  1996. */
  1997. // @section i2cbus
  1998. //#define EXPERIMENTAL_I2CBUS
  1999. #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
  2000. // @section extras
  2001. /**
  2002. * Photo G-code
  2003. * Add the M240 G-code to take a photo.
  2004. * The photo can be triggered by a digital pin or a physical movement.
  2005. */
  2006. //#define PHOTO_GCODE
  2007. #if ENABLED(PHOTO_GCODE)
  2008. // A position to move to (and raise Z) before taking the photo
  2009. //#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
  2010. //#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
  2011. //#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
  2012. // Canon RC-1 or homebrew digital camera trigger
  2013. // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
  2014. //#define PHOTOGRAPH_PIN 23
  2015. // Canon Hack Development Kit
  2016. // http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  2017. //#define CHDK_PIN 4
  2018. // Optional second move with delay to trigger the camera shutter
  2019. //#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
  2020. // Duration to hold the switch or keep CHDK_PIN high
  2021. //#define PHOTO_SWITCH_MS 50 // (ms) (M240 D)
  2022. #endif
  2023. /**
  2024. * Spindle & Laser control
  2025. *
  2026. * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and
  2027. * to set spindle speed, spindle direction, and laser power.
  2028. *
  2029. * SuperPid is a router/spindle speed controller used in the CNC milling community.
  2030. * Marlin can be used to turn the spindle on and off. It can also be used to set
  2031. * the spindle speed from 5,000 to 30,000 RPM.
  2032. *
  2033. * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V
  2034. * hardware PWM pin for the speed control and a pin for the rotation direction.
  2035. *
  2036. * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details.
  2037. */
  2038. //#define SPINDLE_FEATURE
  2039. //#define LASER_FEATURE
  2040. #if EITHER(SPINDLE_FEATURE, LASER_FEATURE)
  2041. #define SPINDLE_LASER_ACTIVE_HIGH false // Set to "true" if the on/off function is active HIGH
  2042. #define SPINDLE_LASER_PWM true // Set to "true" if your controller supports setting the speed/power
  2043. #define SPINDLE_LASER_PWM_INVERT true // Set to "true" if the speed/power goes up when you want it to go slower
  2044. #define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
  2045. #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
  2046. #if ENABLED(SPINDLE_FEATURE)
  2047. //#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
  2048. #define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
  2049. #define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
  2050. /**
  2051. * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power
  2052. *
  2053. * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
  2054. * where PWM duty cycle varies from 0 to 255
  2055. *
  2056. * set the following for your controller (ALL MUST BE SET)
  2057. */
  2058. #define SPEED_POWER_SLOPE 118.4
  2059. #define SPEED_POWER_INTERCEPT 0
  2060. #define SPEED_POWER_MIN 5000
  2061. #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
  2062. #else
  2063. #define SPEED_POWER_SLOPE 0.3922
  2064. #define SPEED_POWER_INTERCEPT 0
  2065. #define SPEED_POWER_MIN 10
  2066. #define SPEED_POWER_MAX 100 // 0-100%
  2067. #endif
  2068. #endif
  2069. /**
  2070. * Coolant Control
  2071. *
  2072. * Add the M7, M8, and M9 commands to turn mist or flood coolant on and off.
  2073. *
  2074. * Note: COOLANT_MIST_PIN and/or COOLANT_FLOOD_PIN must also be defined.
  2075. */
  2076. //#define COOLANT_CONTROL
  2077. #if ENABLED(COOLANT_CONTROL)
  2078. #define COOLANT_MIST // Enable if mist coolant is present
  2079. #define COOLANT_FLOOD // Enable if flood coolant is present
  2080. #define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
  2081. #define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
  2082. #endif
  2083. /**
  2084. * Filament Width Sensor
  2085. *
  2086. * Measures the filament width in real-time and adjusts
  2087. * flow rate to compensate for any irregularities.
  2088. *
  2089. * Also allows the measured filament diameter to set the
  2090. * extrusion rate, so the slicer only has to specify the
  2091. * volume.
  2092. *
  2093. * Only a single extruder is supported at this time.
  2094. *
  2095. * 34 RAMPS_14 : Analog input 5 on the AUX2 connector
  2096. * 81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
  2097. * 301 RAMBO : Analog input 3
  2098. *
  2099. * Note: May require analog pins to be defined for other boards.
  2100. */
  2101. //#define FILAMENT_WIDTH_SENSOR
  2102. #if ENABLED(FILAMENT_WIDTH_SENSOR)
  2103. #define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
  2104. #define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
  2105. #define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
  2106. #define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
  2107. #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
  2108. // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
  2109. //#define FILAMENT_LCD_DISPLAY
  2110. #endif
  2111. /**
  2112. * CNC Coordinate Systems
  2113. *
  2114. * Enables G53 and G54-G59.3 commands to select coordinate systems
  2115. * and G92.1 to reset the workspace to native machine space.
  2116. */
  2117. //#define CNC_COORDINATE_SYSTEMS
  2118. /**
  2119. * Auto-report temperatures with M155 S<seconds>
  2120. */
  2121. #define AUTO_REPORT_TEMPERATURES
  2122. /**
  2123. * Include capabilities in M115 output
  2124. */
  2125. #define EXTENDED_CAPABILITIES_REPORT
  2126. /**
  2127. * Expected Printer Check
  2128. * Add the M16 G-code to compare a string to the MACHINE_NAME.
  2129. * M16 with a non-matching string causes the printer to halt.
  2130. */
  2131. //#define EXPECTED_PRINTER_CHECK
  2132. /**
  2133. * Disable all Volumetric extrusion options
  2134. */
  2135. //#define NO_VOLUMETRICS
  2136. #if DISABLED(NO_VOLUMETRICS)
  2137. /**
  2138. * Volumetric extrusion default state
  2139. * Activate to make volumetric extrusion the default method,
  2140. * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter.
  2141. *
  2142. * M200 D0 to disable, M200 Dn to set a new diameter.
  2143. */
  2144. //#define VOLUMETRIC_DEFAULT_ON
  2145. #endif
  2146. /**
  2147. * Enable this option for a leaner build of Marlin that removes all
  2148. * workspace offsets, simplifying coordinate transformations, leveling, etc.
  2149. *
  2150. * - M206 and M428 are disabled.
  2151. * - G92 will revert to its behavior from Marlin 1.0.
  2152. */
  2153. //#define NO_WORKSPACE_OFFSETS
  2154. /**
  2155. * Set the number of proportional font spaces required to fill up a typical character space.
  2156. * This can help to better align the output of commands like `G29 O` Mesh Output.
  2157. *
  2158. * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0.
  2159. * Otherwise, adjust according to your client and font.
  2160. */
  2161. #define PROPORTIONAL_FONT_RATIO 1.0
  2162. /**
  2163. * Spend 28 bytes of SRAM to optimize the GCode parser
  2164. */
  2165. #define FASTER_GCODE_PARSER
  2166. /**
  2167. * CNC G-code options
  2168. * Support CNC-style G-code dialects used by laser cutters, drawing machine cams, etc.
  2169. * Note that G0 feedrates should be used with care for 3D printing (if used at all).
  2170. * High feedrates may cause ringing and harm print quality.
  2171. */
  2172. //#define PAREN_COMMENTS // Support for parentheses-delimited comments
  2173. //#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
  2174. // Enable and set a (default) feedrate for all G0 moves
  2175. //#define G0_FEEDRATE 3000 // (mm/m)
  2176. #ifdef G0_FEEDRATE
  2177. //#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
  2178. #endif
  2179. /**
  2180. * Startup commands
  2181. *
  2182. * Execute certain G-code commands immediately after power-on.
  2183. */
  2184. //#define STARTUP_COMMANDS "M17 Z"
  2185. /**
  2186. * G-code Macros
  2187. *
  2188. * Add G-codes M810-M819 to define and run G-code macros.
  2189. * Macros are not saved to EEPROM.
  2190. */
  2191. //#define GCODE_MACROS
  2192. #if ENABLED(GCODE_MACROS)
  2193. #define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
  2194. #define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
  2195. #endif
  2196. /**
  2197. * User-defined menu items that execute custom GCode
  2198. */
  2199. //#define CUSTOM_USER_MENUS
  2200. #if ENABLED(CUSTOM_USER_MENUS)
  2201. //#define CUSTOM_USER_MENU_TITLE "Custom Commands"
  2202. #define USER_SCRIPT_DONE "M117 User Script Done"
  2203. #define USER_SCRIPT_AUDIBLE_FEEDBACK
  2204. //#define USER_SCRIPT_RETURN // Return to status screen after a script
  2205. #define USER_DESC_1 "Home & UBL Info"
  2206. #define USER_GCODE_1 "G28\nG29 W"
  2207. #define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
  2208. #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
  2209. #define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
  2210. #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
  2211. #define USER_DESC_4 "Heat Bed/Home/Level"
  2212. #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
  2213. #define USER_DESC_5 "Home & Info"
  2214. #define USER_GCODE_5 "G28\nM503"
  2215. #endif
  2216. /**
  2217. * Host Action Commands
  2218. *
  2219. * Define host streamer action commands in compliance with the standard.
  2220. *
  2221. * See https://reprap.org/wiki/G-code#Action_commands
  2222. * Common commands ........ poweroff, pause, paused, resume, resumed, cancel
  2223. * G29_RETRY_AND_RECOVER .. probe_rewipe, probe_failed
  2224. *
  2225. * Some features add reason codes to extend these commands.
  2226. *
  2227. * Host Prompt Support enables Marlin to use the host for user prompts so
  2228. * filament runout and other processes can be managed from the host side.
  2229. */
  2230. //#define HOST_ACTION_COMMANDS
  2231. #if ENABLED(HOST_ACTION_COMMANDS)
  2232. //#define HOST_PROMPT_SUPPORT
  2233. #endif
  2234. /**
  2235. * I2C position encoders for closed loop control.
  2236. * Developed by Chris Barr at Aus3D.
  2237. *
  2238. * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder
  2239. * Github: https://github.com/Aus3D/MagneticEncoder
  2240. *
  2241. * Supplier: http://aus3d.com.au/magnetic-encoder-module
  2242. * Alternative Supplier: http://reliabuild3d.com/
  2243. *
  2244. * Reliabuild encoders have been modified to improve reliability.
  2245. */
  2246. //#define I2C_POSITION_ENCODERS
  2247. #if ENABLED(I2C_POSITION_ENCODERS)
  2248. #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
  2249. // encoders supported currently.
  2250. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
  2251. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
  2252. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
  2253. // I2CPE_ENC_TYPE_ROTARY.
  2254. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
  2255. // 1mm poles. For linear encoders this is ticks / mm,
  2256. // for rotary encoders this is ticks / revolution.
  2257. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
  2258. // steps per full revolution (motor steps/rev * microstepping)
  2259. //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
  2260. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
  2261. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
  2262. // printer will attempt to correct the error; errors
  2263. // smaller than this are ignored to minimize effects of
  2264. // measurement noise / latency (filter).
  2265. #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
  2266. #define I2CPE_ENC_2_AXIS Y_AXIS
  2267. #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
  2268. #define I2CPE_ENC_2_TICKS_UNIT 2048
  2269. //#define I2CPE_ENC_2_TICKS_REV (16 * 200)
  2270. //#define I2CPE_ENC_2_INVERT
  2271. #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
  2272. #define I2CPE_ENC_2_EC_THRESH 0.10
  2273. #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
  2274. #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
  2275. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
  2276. #define I2CPE_ENC_4_AXIS E_AXIS
  2277. #define I2CPE_ENC_5_ADDR 34 // Encoder 5.
  2278. #define I2CPE_ENC_5_AXIS E_AXIS
  2279. // Default settings for encoders which are enabled, but without settings configured above.
  2280. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
  2281. #define I2CPE_DEF_ENC_TICKS_UNIT 2048
  2282. #define I2CPE_DEF_TICKS_REV (16 * 200)
  2283. #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
  2284. #define I2CPE_DEF_EC_THRESH 0.1
  2285. //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
  2286. // axis after which the printer will abort. Comment out to
  2287. // disable abort behavior.
  2288. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
  2289. // for this amount of time (in ms) before the encoder
  2290. // is trusted again.
  2291. /**
  2292. * Position is checked every time a new command is executed from the buffer but during long moves,
  2293. * this setting determines the minimum update time between checks. A value of 100 works well with
  2294. * error rolling average when attempting to correct only for skips and not for vibration.
  2295. */
  2296. #define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
  2297. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
  2298. #define I2CPE_ERR_ROLLING_AVERAGE
  2299. #endif // I2C_POSITION_ENCODERS
  2300. /**
  2301. * Analog Joystick(s)
  2302. */
  2303. //#define JOYSTICK
  2304. #if ENABLED(JOYSTICK)
  2305. #define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
  2306. #define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
  2307. #define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
  2308. #define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
  2309. // Use M119 to find reasonable values after connecting your hardware:
  2310. #define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
  2311. #define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
  2312. #define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
  2313. #endif
  2314. /**
  2315. * MAX7219 Debug Matrix
  2316. *
  2317. * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip as a realtime status display.
  2318. * Requires 3 signal wires. Some useful debug options are included to demonstrate its usage.
  2319. */
  2320. //#define MAX7219_DEBUG
  2321. #if ENABLED(MAX7219_DEBUG)
  2322. #define MAX7219_CLK_PIN 64
  2323. #define MAX7219_DIN_PIN 57
  2324. #define MAX7219_LOAD_PIN 44
  2325. //#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
  2326. #define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
  2327. #define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
  2328. #define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
  2329. // connector at: right=0 bottom=-90 top=90 left=180
  2330. //#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
  2331. //#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
  2332. /**
  2333. * Sample debug features
  2334. * If you add more debug displays, be careful to avoid conflicts!
  2335. */
  2336. #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
  2337. #define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
  2338. #define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
  2339. #define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
  2340. // If you experience stuttering, reboots, etc. this option can reveal how
  2341. // tweaks made to the configuration are affecting the printer in real-time.
  2342. #endif
  2343. /**
  2344. * NanoDLP Sync support
  2345. *
  2346. * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
  2347. * string to enable synchronization with DLP projector exposure. This change will allow to use
  2348. * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
  2349. */
  2350. //#define NANODLP_Z_SYNC
  2351. #if ENABLED(NANODLP_Z_SYNC)
  2352. //#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
  2353. // Default behavior is limited to Z axis only.
  2354. #endif
  2355. /**
  2356. * WiFi Support (Espressif ESP32 WiFi)
  2357. */
  2358. //#define WIFISUPPORT
  2359. #if ENABLED(WIFISUPPORT)
  2360. #define WIFI_SSID "Wifi SSID"
  2361. #define WIFI_PWD "Wifi Password"
  2362. //#define WEBSUPPORT // Start a webserver with auto-discovery
  2363. //#define OTASUPPORT // Support over-the-air firmware updates
  2364. #endif
  2365. /**
  2366. * Prusa Multi-Material Unit v2
  2367. * Enable in Configuration.h
  2368. */
  2369. #if ENABLED(PRUSA_MMU2)
  2370. // Serial port used for communication with MMU2.
  2371. // For AVR enable the UART port used for the MMU. (e.g., internalSerial)
  2372. // For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
  2373. #define INTERNAL_SERIAL_PORT 2
  2374. #define MMU2_SERIAL internalSerial
  2375. // Use hardware reset for MMU if a pin is defined for it
  2376. //#define MMU2_RST_PIN 23
  2377. // Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
  2378. //#define MMU2_MODE_12V
  2379. // G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
  2380. #define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
  2381. // Add an LCD menu for MMU2
  2382. //#define MMU2_MENUS
  2383. #if ENABLED(MMU2_MENUS)
  2384. // Settings for filament load / unload from the LCD menu.
  2385. // This is for Prusa MK3-style extruders. Customize for your hardware.
  2386. #define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
  2387. #define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
  2388. { 7.2, 562 }, \
  2389. { 14.4, 871 }, \
  2390. { 36.0, 1393 }, \
  2391. { 14.4, 871 }, \
  2392. { 50.0, 198 }
  2393. #define MMU2_RAMMING_SEQUENCE \
  2394. { 1.0, 1000 }, \
  2395. { 1.0, 1500 }, \
  2396. { 2.0, 2000 }, \
  2397. { 1.5, 3000 }, \
  2398. { 2.5, 4000 }, \
  2399. { -15.0, 5000 }, \
  2400. { -14.0, 1200 }, \
  2401. { -6.0, 600 }, \
  2402. { 10.0, 700 }, \
  2403. { -10.0, 400 }, \
  2404. { -50.0, 2000 }
  2405. #endif
  2406. //#define MMU2_DEBUG // Write debug info to serial output
  2407. #endif // PRUSA_MMU2
  2408. /**
  2409. * Advanced Print Counter settings
  2410. */
  2411. #if ENABLED(PRINTCOUNTER)
  2412. #define SERVICE_WARNING_BUZZES 3
  2413. // Activate up to 3 service interval watchdogs
  2414. //#define SERVICE_NAME_1 "Service S"
  2415. //#define SERVICE_INTERVAL_1 100 // print hours
  2416. //#define SERVICE_NAME_2 "Service L"
  2417. //#define SERVICE_INTERVAL_2 200 // print hours
  2418. //#define SERVICE_NAME_3 "Service 3"
  2419. //#define SERVICE_INTERVAL_3 1 // print hours
  2420. #endif
  2421. // @section develop
  2422. /**
  2423. * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  2424. */
  2425. //#define PINS_DEBUGGING
  2426. // Enable Marlin dev mode which adds some special commands
  2427. //#define MARLIN_DEV_MODE