My Marlin configs for Fabrikator Mini and CTC i3 Pro B
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Configuration_adv.h 36KB

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  1. /**
  2. * Marlin 3D Printer Firmware
  3. * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
  4. *
  5. * Based on Sprinter and grbl.
  6. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
  7. *
  8. * This program is free software: you can redistribute it and/or modify
  9. * it under the terms of the GNU General Public License as published by
  10. * the Free Software Foundation, either version 3 of the License, or
  11. * (at your option) any later version.
  12. *
  13. * This program is distributed in the hope that it will be useful,
  14. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  16. * GNU General Public License for more details.
  17. *
  18. * You should have received a copy of the GNU General Public License
  19. * along with this program. If not, see <http://www.gnu.org/licenses/>.
  20. *
  21. */
  22. /**
  23. * Configuration_adv.h
  24. *
  25. * Advanced settings.
  26. * Only change these if you know exactly what you're doing.
  27. * Some of these settings can damage your printer if improperly set!
  28. *
  29. * Basic settings can be found in Configuration.h
  30. *
  31. */
  32. #ifndef CONFIGURATION_ADV_H
  33. #define CONFIGURATION_ADV_H
  34. /**
  35. *
  36. * ***********************************
  37. * ** ATTENTION TO ALL DEVELOPERS **
  38. * ***********************************
  39. *
  40. * You must increment this version number for every significant change such as,
  41. * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option.
  42. *
  43. * Note: Update also Version.h !
  44. */
  45. #define CONFIGURATION_ADV_H_VERSION 010100
  46. // @section temperature
  47. //===========================================================================
  48. //=============================Thermal Settings ============================
  49. //===========================================================================
  50. #if DISABLED(PIDTEMPBED)
  51. #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
  52. #if ENABLED(BED_LIMIT_SWITCHING)
  53. #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
  54. #endif
  55. #endif
  56. /**
  57. * Thermal Protection protects your printer from damage and fire if a
  58. * thermistor falls out or temperature sensors fail in any way.
  59. *
  60. * The issue: If a thermistor falls out or a temperature sensor fails,
  61. * Marlin can no longer sense the actual temperature. Since a disconnected
  62. * thermistor reads as a low temperature, the firmware will keep the heater on.
  63. *
  64. * The solution: Once the temperature reaches the target, start observing.
  65. * If the temperature stays too far below the target (hysteresis) for too long (period),
  66. * the firmware will halt the machine as a safety precaution.
  67. *
  68. * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  69. */
  70. #if ENABLED(THERMAL_PROTECTION_HOTENDS)
  71. #define THERMAL_PROTECTION_PERIOD 40 // Seconds
  72. #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
  73. /**
  74. * Whenever an M104 or M109 increases the target temperature the firmware will wait for the
  75. * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
  76. * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
  77. * but only if the current temperature is far enough below the target for a reliable test.
  78. *
  79. * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
  80. * WATCH_TEMP_INCREASE should not be below 2.
  81. */
  82. #define WATCH_TEMP_PERIOD 20 // Seconds
  83. #define WATCH_TEMP_INCREASE 2 // Degrees Celsius
  84. #endif
  85. /**
  86. * Thermal Protection parameters for the bed are just as above for hotends.
  87. */
  88. #if ENABLED(THERMAL_PROTECTION_BED)
  89. #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
  90. #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
  91. /**
  92. * Whenever an M140 or M190 increases the target temperature the firmware will wait for the
  93. * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
  94. * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
  95. * but only if the current temperature is far enough below the target for a reliable test.
  96. *
  97. * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
  98. * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
  99. */
  100. #define WATCH_BED_TEMP_PERIOD 60 // Seconds
  101. #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
  102. #endif
  103. #if ENABLED(PIDTEMP)
  104. // this adds an experimental additional term to the heating power, proportional to the extrusion speed.
  105. // if Kc is chosen well, the additional required power due to increased melting should be compensated.
  106. #define PID_ADD_EXTRUSION_RATE
  107. #if ENABLED(PID_ADD_EXTRUSION_RATE)
  108. #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
  109. #define LPQ_MAX_LEN 50
  110. #endif
  111. #endif
  112. /**
  113. * Automatic Temperature:
  114. * The hotend target temperature is calculated by all the buffered lines of gcode.
  115. * The maximum buffered steps/sec of the extruder motor is called "se".
  116. * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  117. * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
  118. * mintemp and maxtemp. Turn this off by executing M109 without F*
  119. * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  120. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  121. */
  122. #define AUTOTEMP
  123. #if ENABLED(AUTOTEMP)
  124. #define AUTOTEMP_OLDWEIGHT 0.98
  125. #endif
  126. //Show Temperature ADC value
  127. //The M105 command return, besides traditional information, the ADC value read from temperature sensors.
  128. //#define SHOW_TEMP_ADC_VALUES
  129. /**
  130. * High Temperature Thermistor Support
  131. *
  132. * Thermistors able to support high temperature tend to have a hard time getting
  133. * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP
  134. * will probably be caught when the heating element first turns on during the
  135. * preheating process, which will trigger a min_temp_error as a safety measure
  136. * and force stop everything.
  137. * To circumvent this limitation, we allow for a preheat time (during which,
  138. * min_temp_error won't be triggered) and add a min_temp buffer to handle
  139. * aberrant readings.
  140. *
  141. * If you want to enable this feature for your hotend thermistor(s)
  142. * uncomment and set values > 0 in the constants below
  143. */
  144. // The number of consecutive low temperature errors that can occur
  145. // before a min_temp_error is triggered. (Shouldn't be more than 10.)
  146. //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
  147. // The number of milliseconds a hotend will preheat before starting to check
  148. // the temperature. This value should NOT be set to the time it takes the
  149. // hot end to reach the target temperature, but the time it takes to reach
  150. // the minimum temperature your thermistor can read. The lower the better/safer.
  151. // This shouldn't need to be more than 30 seconds (30000)
  152. //#define MILLISECONDS_PREHEAT_TIME 0
  153. // @section extruder
  154. // extruder run-out prevention.
  155. //if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded
  156. //#define EXTRUDER_RUNOUT_PREVENT
  157. #define EXTRUDER_RUNOUT_MINTEMP 190
  158. #define EXTRUDER_RUNOUT_SECONDS 30
  159. #define EXTRUDER_RUNOUT_ESTEPS 14 // mm filament
  160. #define EXTRUDER_RUNOUT_SPEED 1500 // extrusion speed
  161. #define EXTRUDER_RUNOUT_EXTRUDE 100
  162. // @section temperature
  163. //These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements.
  164. //The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET"
  165. #define TEMP_SENSOR_AD595_OFFSET 0.0
  166. #define TEMP_SENSOR_AD595_GAIN 1.0
  167. //This is for controlling a fan to cool down the stepper drivers
  168. //it will turn on when any driver is enabled
  169. //and turn off after the set amount of seconds from last driver being disabled again
  170. #define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable)
  171. #define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run
  172. #define CONTROLLERFAN_SPEED 255 // == full speed
  173. // When first starting the main fan, run it at full speed for the
  174. // given number of milliseconds. This gets the fan spinning reliably
  175. // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
  176. //#define FAN_KICKSTART_TIME 100
  177. // This defines the minimal speed for the main fan, run in PWM mode
  178. // to enable uncomment and set minimal PWM speed for reliable running (1-255)
  179. // if fan speed is [1 - (FAN_MIN_PWM-1)] it is set to FAN_MIN_PWM
  180. //#define FAN_MIN_PWM 50
  181. // @section extruder
  182. // Extruder cooling fans
  183. // Configure fan pin outputs to automatically turn on/off when the associated
  184. // extruder temperature is above/below EXTRUDER_AUTO_FAN_TEMPERATURE.
  185. // Multiple extruders can be assigned to the same pin in which case
  186. // the fan will turn on when any selected extruder is above the threshold.
  187. #define EXTRUDER_0_AUTO_FAN_PIN -1
  188. #define EXTRUDER_1_AUTO_FAN_PIN -1
  189. #define EXTRUDER_2_AUTO_FAN_PIN -1
  190. #define EXTRUDER_3_AUTO_FAN_PIN -1
  191. #define EXTRUDER_AUTO_FAN_TEMPERATURE 50
  192. #define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed
  193. //===========================================================================
  194. //============================ Mechanical Settings ==========================
  195. //===========================================================================
  196. // @section homing
  197. // If you want endstops to stay on (by default) even when not homing
  198. // enable this option. Override at any time with M120, M121.
  199. //#define ENDSTOPS_ALWAYS_ON_DEFAULT
  200. // @section extras
  201. //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
  202. // Dual X Steppers
  203. // Uncomment this option to drive two X axis motors.
  204. // The next unused E driver will be assigned to the second X stepper.
  205. //#define X_DUAL_STEPPER_DRIVERS
  206. #if ENABLED(X_DUAL_STEPPER_DRIVERS)
  207. // Set true if the two X motors need to rotate in opposite directions
  208. #define INVERT_X2_VS_X_DIR true
  209. #endif
  210. // Dual Y Steppers
  211. // Uncomment this option to drive two Y axis motors.
  212. // The next unused E driver will be assigned to the second Y stepper.
  213. //#define Y_DUAL_STEPPER_DRIVERS
  214. #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
  215. // Set true if the two Y motors need to rotate in opposite directions
  216. #define INVERT_Y2_VS_Y_DIR true
  217. #endif
  218. // A single Z stepper driver is usually used to drive 2 stepper motors.
  219. // Uncomment this option to use a separate stepper driver for each Z axis motor.
  220. // The next unused E driver will be assigned to the second Z stepper.
  221. //#define Z_DUAL_STEPPER_DRIVERS
  222. #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
  223. // Z_DUAL_ENDSTOPS is a feature to enable the use of 2 endstops for both Z steppers - Let's call them Z stepper and Z2 stepper.
  224. // That way the machine is capable to align the bed during home, since both Z steppers are homed.
  225. // There is also an implementation of M666 (software endstops adjustment) to this feature.
  226. // After Z homing, this adjustment is applied to just one of the steppers in order to align the bed.
  227. // One just need to home the Z axis and measure the distance difference between both Z axis and apply the math: Z adjust = Z - Z2.
  228. // If the Z stepper axis is closer to the bed, the measure Z > Z2 (yes, it is.. think about it) and the Z adjust would be positive.
  229. // Play a little bit with small adjustments (0.5mm) and check the behaviour.
  230. // The M119 (endstops report) will start reporting the Z2 Endstop as well.
  231. //#define Z_DUAL_ENDSTOPS
  232. #if ENABLED(Z_DUAL_ENDSTOPS)
  233. #define Z2_USE_ENDSTOP _XMAX_
  234. #endif
  235. #endif // Z_DUAL_STEPPER_DRIVERS
  236. // Enable this for dual x-carriage printers.
  237. // A dual x-carriage design has the advantage that the inactive extruder can be parked which
  238. // prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage
  239. // allowing faster printing speeds. Connect your X2 stepper to the first unused E plug.
  240. //#define DUAL_X_CARRIAGE
  241. #if ENABLED(DUAL_X_CARRIAGE)
  242. // Configuration for second X-carriage
  243. // Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop;
  244. // the second x-carriage always homes to the maximum endstop.
  245. #define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
  246. #define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed
  247. #define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position
  248. #define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
  249. // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
  250. // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
  251. // without modifying the firmware (through the "M218 T1 X???" command).
  252. // Remember: you should set the second extruder x-offset to 0 in your slicer.
  253. // There are a few selectable movement modes for dual x-carriages using M605 S<mode>
  254. // Mode 0: Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
  255. // as long as it supports dual x-carriages. (M605 S0)
  256. // Mode 1: Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
  257. // that additional slicer support is not required. (M605 S1)
  258. // Mode 2: Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
  259. // actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
  260. // once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
  261. // This is the default power-up mode which can be later using M605.
  262. #define DEFAULT_DUAL_X_CARRIAGE_MODE 0
  263. // Default settings in "Auto-park Mode"
  264. #define TOOLCHANGE_PARK_ZLIFT 0.2 // the distance to raise Z axis when parking an extruder
  265. #define TOOLCHANGE_UNPARK_ZLIFT 1 // the distance to raise Z axis when unparking an extruder
  266. // Default x offset in duplication mode (typically set to half print bed width)
  267. #define DEFAULT_DUPLICATION_X_OFFSET 100
  268. #endif //DUAL_X_CARRIAGE
  269. // @section homing
  270. //homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
  271. #define X_HOME_BUMP_MM 5
  272. #define Y_HOME_BUMP_MM 5
  273. #define Z_HOME_BUMP_MM 2
  274. #define HOMING_BUMP_DIVISOR {2, 2, 4} // Re-Bump Speed Divisor (Divides the Homing Feedrate)
  275. //#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
  276. // When G28 is called, this option will make Y home before X
  277. //#define HOME_Y_BEFORE_X
  278. // @section machine
  279. #define AXIS_RELATIVE_MODES {false, false, false, false}
  280. // Allow duplication mode with a basic dual-nozzle extruder
  281. //#define DUAL_NOZZLE_DUPLICATION_MODE
  282. // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
  283. #define INVERT_X_STEP_PIN false
  284. #define INVERT_Y_STEP_PIN false
  285. #define INVERT_Z_STEP_PIN false
  286. #define INVERT_E_STEP_PIN false
  287. // Default stepper release if idle. Set to 0 to deactivate.
  288. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
  289. // Time can be set by M18 and M84.
  290. #define DEFAULT_STEPPER_DEACTIVE_TIME 120
  291. #define DISABLE_INACTIVE_X true
  292. #define DISABLE_INACTIVE_Y true
  293. #define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished.
  294. #define DISABLE_INACTIVE_E true
  295. #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
  296. #define DEFAULT_MINTRAVELFEEDRATE 0.0
  297. // @section lcd
  298. #if ENABLED(ULTIPANEL)
  299. #define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel
  300. #define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder
  301. #endif
  302. // @section extras
  303. // minimum time in microseconds that a movement needs to take if the buffer is emptied.
  304. #define DEFAULT_MINSEGMENTTIME 20000
  305. // If defined the movements slow down when the look ahead buffer is only half full
  306. #define SLOWDOWN
  307. // Frequency limit
  308. // See nophead's blog for more info
  309. // Not working O
  310. //#define XY_FREQUENCY_LIMIT 15
  311. // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
  312. // of the buffer and all stops. This should not be much greater than zero and should only be changed
  313. // if unwanted behavior is observed on a user's machine when running at very slow speeds.
  314. #define MINIMUM_PLANNER_SPEED 0.05// (mm/sec)
  315. // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
  316. #define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16]
  317. // Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards)
  318. #define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
  319. // Motor Current controlled via PWM (Overridable on supported boards with PWM-driven motor driver current)
  320. //#define PWM_MOTOR_CURRENT {1300, 1300, 1250} // Values in milliamps
  321. // uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
  322. //#define DIGIPOT_I2C
  323. // Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8
  324. #define DIGIPOT_I2C_NUM_CHANNELS 8
  325. // actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
  326. #define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0}
  327. //===========================================================================
  328. //=============================Additional Features===========================
  329. //===========================================================================
  330. #define ENCODER_RATE_MULTIPLIER // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly
  331. #define ENCODER_10X_STEPS_PER_SEC 75 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value
  332. #define ENCODER_100X_STEPS_PER_SEC 160 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value
  333. //#define CHDK 4 //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/
  334. #define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again
  335. // @section lcd
  336. // Include a page of printer information in the LCD Main Menu
  337. //#define LCD_INFO_MENU
  338. #if ENABLED(SDSUPPORT)
  339. // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
  340. // around this by connecting a push button or single throw switch to the pin defined
  341. // as SD_DETECT_PIN in your board's pins definitions.
  342. // This setting should be disabled unless you are using a push button, pulling the pin to ground.
  343. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
  344. #define SD_DETECT_INVERTED
  345. #define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers?
  346. #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
  347. #define SDCARD_RATHERRECENTFIRST //reverse file order of sd card menu display. Its sorted practically after the file system block order.
  348. // if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
  349. // using:
  350. //#define MENU_ADDAUTOSTART
  351. // Show a progress bar on HD44780 LCDs for SD printing
  352. //#define LCD_PROGRESS_BAR
  353. #if ENABLED(LCD_PROGRESS_BAR)
  354. // Amount of time (ms) to show the bar
  355. #define PROGRESS_BAR_BAR_TIME 2000
  356. // Amount of time (ms) to show the status message
  357. #define PROGRESS_BAR_MSG_TIME 3000
  358. // Amount of time (ms) to retain the status message (0=forever)
  359. #define PROGRESS_MSG_EXPIRE 0
  360. // Enable this to show messages for MSG_TIME then hide them
  361. //#define PROGRESS_MSG_ONCE
  362. #endif
  363. // This allows hosts to request long names for files and folders with M33
  364. //#define LONG_FILENAME_HOST_SUPPORT
  365. // This option allows you to abort SD printing when any endstop is triggered.
  366. // This feature must be enabled with "M540 S1" or from the LCD menu.
  367. // To have any effect, endstops must be enabled during SD printing.
  368. //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
  369. #endif // SDSUPPORT
  370. // for dogm lcd displays you can choose some additional fonts:
  371. #if ENABLED(DOGLCD)
  372. // save 3120 bytes of PROGMEM by commenting out #define USE_BIG_EDIT_FONT
  373. // we don't have a big font for Cyrillic, Kana
  374. //#define USE_BIG_EDIT_FONT
  375. // If you have spare 2300Byte of progmem and want to use a
  376. // smaller font on the Info-screen uncomment the next line.
  377. //#define USE_SMALL_INFOFONT
  378. #endif // DOGLCD
  379. // @section safety
  380. // The hardware watchdog should reset the microcontroller disabling all outputs,
  381. // in case the firmware gets stuck and doesn't do temperature regulation.
  382. #define USE_WATCHDOG
  383. #if ENABLED(USE_WATCHDOG)
  384. // If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
  385. // The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
  386. // However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
  387. //#define WATCHDOG_RESET_MANUAL
  388. #endif
  389. // @section lcd
  390. // Babystepping enables the user to control the axis in tiny amounts, independently from the normal printing process
  391. // it can e.g. be used to change z-positions in the print startup phase in real-time
  392. // does not respect endstops!
  393. //#define BABYSTEPPING
  394. #if ENABLED(BABYSTEPPING)
  395. #define BABYSTEP_XY //not only z, but also XY in the menu. more clutter, more functions
  396. //not implemented for deltabots!
  397. #define BABYSTEP_INVERT_Z false //true for inverse movements in Z
  398. #define BABYSTEP_MULTIPLICATOR 1 //faster movements
  399. #endif
  400. // @section extruder
  401. // extruder advance constant (s2/mm3)
  402. //
  403. // advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
  404. //
  405. // Hooke's law says: force = k * distance
  406. // Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant
  407. // so: v ^ 2 is proportional to number of steps we advance the extruder
  408. //#define ADVANCE
  409. #if ENABLED(ADVANCE)
  410. #define EXTRUDER_ADVANCE_K .0
  411. #define D_FILAMENT 2.85
  412. #endif
  413. // Implementation of a linear pressure control
  414. // Assumption: advance = k * (delta velocity)
  415. // K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75
  416. //#define LIN_ADVANCE
  417. #if ENABLED(LIN_ADVANCE)
  418. #define LIN_ADVANCE_K 75
  419. #endif
  420. // @section leveling
  421. // Default mesh area is an area with an inset margin on the print area.
  422. // Below are the macros that are used to define the borders for the mesh area,
  423. // made available here for specialized needs, ie dual extruder setup.
  424. #if ENABLED(MESH_BED_LEVELING)
  425. #define MESH_MIN_X (X_MIN_POS + MESH_INSET)
  426. #define MESH_MAX_X (X_MAX_POS - (MESH_INSET))
  427. #define MESH_MIN_Y (Y_MIN_POS + MESH_INSET)
  428. #define MESH_MAX_Y (Y_MAX_POS - (MESH_INSET))
  429. #endif
  430. // @section extras
  431. // Arc interpretation settings:
  432. #define ARC_SUPPORT // Disabling this saves ~2738 bytes
  433. #define MM_PER_ARC_SEGMENT 1
  434. #define N_ARC_CORRECTION 25
  435. // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
  436. //#define BEZIER_CURVE_SUPPORT
  437. const unsigned int dropsegments = 5; //everything with less than this number of steps will be ignored as move and joined with the next movement
  438. // @section temperature
  439. // Control heater 0 and heater 1 in parallel.
  440. //#define HEATERS_PARALLEL
  441. //===========================================================================
  442. //================================= Buffers =================================
  443. //===========================================================================
  444. // @section hidden
  445. // The number of linear motions that can be in the plan at any give time.
  446. // THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
  447. #if ENABLED(SDSUPPORT)
  448. #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
  449. #else
  450. #define BLOCK_BUFFER_SIZE 16 // maximize block buffer
  451. #endif
  452. // @section serial
  453. // The ASCII buffer for serial input
  454. #define MAX_CMD_SIZE 96
  455. #define BUFSIZE 4
  456. // Transfer Buffer Size
  457. // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
  458. // To buffer a simple "ok" you need 4 bytes.
  459. // For ADVANCED_OK (M105) you need 32 bytes.
  460. // For debug-echo: 128 bytes for the optimal speed.
  461. // Other output doesn't need to be that speedy.
  462. // :[0,2,4,8,16,32,64,128,256]
  463. #define TX_BUFFER_SIZE 0
  464. // Enable an emergency-command parser to intercept certain commands as they
  465. // enter the serial receive buffer, so they cannot be blocked.
  466. // Currently handles M108, M112, M410
  467. // Does not work on boards using AT90USB (USBCON) processors!
  468. //#define EMERGENCY_PARSER
  469. // Bad Serial-connections can miss a received command by sending an 'ok'
  470. // Therefore some clients abort after 30 seconds in a timeout.
  471. // Some other clients start sending commands while receiving a 'wait'.
  472. // This "wait" is only sent when the buffer is empty. 1 second is a good value here.
  473. //#define NO_TIMEOUTS 1000 // Milliseconds
  474. // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
  475. //#define ADVANCED_OK
  476. // @section fwretract
  477. // Firmware based and LCD controlled retract
  478. // M207 and M208 can be used to define parameters for the retraction.
  479. // The retraction can be called by the slicer using G10 and G11
  480. // until then, intended retractions can be detected by moves that only extrude and the direction.
  481. // the moves are than replaced by the firmware controlled ones.
  482. //#define FWRETRACT //ONLY PARTIALLY TESTED
  483. #if ENABLED(FWRETRACT)
  484. #define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt
  485. #define RETRACT_LENGTH 3 //default retract length (positive mm)
  486. #define RETRACT_LENGTH_SWAP 13 //default swap retract length (positive mm), for extruder change
  487. #define RETRACT_FEEDRATE 45 //default feedrate for retracting (mm/s)
  488. #define RETRACT_ZLIFT 0 //default retract Z-lift
  489. #define RETRACT_RECOVER_LENGTH 0 //default additional recover length (mm, added to retract length when recovering)
  490. #define RETRACT_RECOVER_LENGTH_SWAP 0 //default additional swap recover length (mm, added to retract length when recovering from extruder change)
  491. #define RETRACT_RECOVER_FEEDRATE 8 //default feedrate for recovering from retraction (mm/s)
  492. #endif
  493. // Add support for experimental filament exchange support M600; requires display
  494. #if ENABLED(ULTIPANEL)
  495. // #define FILAMENT_CHANGE_FEATURE // Enable filament exchange menu and M600 g-code (used for runout sensor too)
  496. #if ENABLED(FILAMENT_CHANGE_FEATURE)
  497. #define FILAMENT_CHANGE_X_POS 3 // X position of hotend
  498. #define FILAMENT_CHANGE_Y_POS 3 // Y position of hotend
  499. #define FILAMENT_CHANGE_Z_ADD 10 // Z addition of hotend (lift)
  500. #define FILAMENT_CHANGE_XY_FEEDRATE 100 // X and Y axes feedrate in mm/s (also used for delta printers Z axis)
  501. #define FILAMENT_CHANGE_Z_FEEDRATE 5 // Z axis feedrate in mm/s (not used for delta printers)
  502. #define FILAMENT_CHANGE_RETRACT_LENGTH 2 // Initial retract in mm
  503. // It is a short retract used immediately after print interrupt before move to filament exchange position
  504. #define FILAMENT_CHANGE_RETRACT_FEEDRATE 60 // Initial retract feedrate in mm/s
  505. #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // Unload filament length from hotend in mm
  506. // Longer length for bowden printers to unload filament from whole bowden tube,
  507. // shorter lenght for printers without bowden to unload filament from extruder only,
  508. // 0 to disable unloading for manual unloading
  509. #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // Unload filament feedrate in mm/s - filament unloading can be fast
  510. #define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm
  511. // Longer length for bowden printers to fast load filament into whole bowden tube over the hotend,
  512. // Short or zero length for printers without bowden where loading is not used
  513. #define FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast
  514. #define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load over the hotend,
  515. // 0 to disable for manual extrusion
  516. // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend,
  517. // or until outcoming filament color is not clear for filament color change
  518. #define FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate
  519. #endif
  520. #endif
  521. /******************************************************************************\
  522. * enable this section if you have TMC26X motor drivers.
  523. * you need to import the TMC26XStepper library into the Arduino IDE for this
  524. ******************************************************************************/
  525. // @section tmc
  526. //#define HAVE_TMCDRIVER
  527. #if ENABLED(HAVE_TMCDRIVER)
  528. //#define X_IS_TMC
  529. #define X_MAX_CURRENT 1000 //in mA
  530. #define X_SENSE_RESISTOR 91 //in mOhms
  531. #define X_MICROSTEPS 16 //number of microsteps
  532. //#define X2_IS_TMC
  533. #define X2_MAX_CURRENT 1000 //in mA
  534. #define X2_SENSE_RESISTOR 91 //in mOhms
  535. #define X2_MICROSTEPS 16 //number of microsteps
  536. //#define Y_IS_TMC
  537. #define Y_MAX_CURRENT 1000 //in mA
  538. #define Y_SENSE_RESISTOR 91 //in mOhms
  539. #define Y_MICROSTEPS 16 //number of microsteps
  540. //#define Y2_IS_TMC
  541. #define Y2_MAX_CURRENT 1000 //in mA
  542. #define Y2_SENSE_RESISTOR 91 //in mOhms
  543. #define Y2_MICROSTEPS 16 //number of microsteps
  544. //#define Z_IS_TMC
  545. #define Z_MAX_CURRENT 1000 //in mA
  546. #define Z_SENSE_RESISTOR 91 //in mOhms
  547. #define Z_MICROSTEPS 16 //number of microsteps
  548. //#define Z2_IS_TMC
  549. #define Z2_MAX_CURRENT 1000 //in mA
  550. #define Z2_SENSE_RESISTOR 91 //in mOhms
  551. #define Z2_MICROSTEPS 16 //number of microsteps
  552. //#define E0_IS_TMC
  553. #define E0_MAX_CURRENT 1000 //in mA
  554. #define E0_SENSE_RESISTOR 91 //in mOhms
  555. #define E0_MICROSTEPS 16 //number of microsteps
  556. //#define E1_IS_TMC
  557. #define E1_MAX_CURRENT 1000 //in mA
  558. #define E1_SENSE_RESISTOR 91 //in mOhms
  559. #define E1_MICROSTEPS 16 //number of microsteps
  560. //#define E2_IS_TMC
  561. #define E2_MAX_CURRENT 1000 //in mA
  562. #define E2_SENSE_RESISTOR 91 //in mOhms
  563. #define E2_MICROSTEPS 16 //number of microsteps
  564. //#define E3_IS_TMC
  565. #define E3_MAX_CURRENT 1000 //in mA
  566. #define E3_SENSE_RESISTOR 91 //in mOhms
  567. #define E3_MICROSTEPS 16 //number of microsteps
  568. #endif
  569. /******************************************************************************\
  570. * enable this section if you have L6470 motor drivers.
  571. * you need to import the L6470 library into the Arduino IDE for this
  572. ******************************************************************************/
  573. // @section l6470
  574. //#define HAVE_L6470DRIVER
  575. #if ENABLED(HAVE_L6470DRIVER)
  576. //#define X_IS_L6470
  577. #define X_MICROSTEPS 16 //number of microsteps
  578. #define X_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  579. #define X_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  580. #define X_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  581. //#define X2_IS_L6470
  582. #define X2_MICROSTEPS 16 //number of microsteps
  583. #define X2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  584. #define X2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  585. #define X2_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  586. //#define Y_IS_L6470
  587. #define Y_MICROSTEPS 16 //number of microsteps
  588. #define Y_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  589. #define Y_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  590. #define Y_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  591. //#define Y2_IS_L6470
  592. #define Y2_MICROSTEPS 16 //number of microsteps
  593. #define Y2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  594. #define Y2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  595. #define Y2_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  596. //#define Z_IS_L6470
  597. #define Z_MICROSTEPS 16 //number of microsteps
  598. #define Z_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  599. #define Z_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  600. #define Z_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  601. //#define Z2_IS_L6470
  602. #define Z2_MICROSTEPS 16 //number of microsteps
  603. #define Z2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  604. #define Z2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  605. #define Z2_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  606. //#define E0_IS_L6470
  607. #define E0_MICROSTEPS 16 //number of microsteps
  608. #define E0_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  609. #define E0_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  610. #define E0_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  611. //#define E1_IS_L6470
  612. #define E1_MICROSTEPS 16 //number of microsteps
  613. #define E1_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  614. #define E1_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  615. #define E1_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  616. //#define E2_IS_L6470
  617. #define E2_MICROSTEPS 16 //number of microsteps
  618. #define E2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  619. #define E2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  620. #define E2_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  621. //#define E3_IS_L6470
  622. #define E3_MICROSTEPS 16 //number of microsteps
  623. #define E3_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high
  624. #define E3_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off
  625. #define E3_STALLCURRENT 1500 //current in mA where the driver will detect a stall
  626. #endif
  627. /**
  628. * TWI/I2C BUS
  629. *
  630. * This feature is an EXPERIMENTAL feature so it shall not be used on production
  631. * machines. Enabling this will allow you to send and receive I2C data from slave
  632. * devices on the bus.
  633. *
  634. * ; Example #1
  635. * ; This macro send the string "Marlin" to the slave device with address 0x63 (99)
  636. * ; It uses multiple M155 commands with one B<base 10> arg
  637. * M155 A99 ; Target slave address
  638. * M155 B77 ; M
  639. * M155 B97 ; a
  640. * M155 B114 ; r
  641. * M155 B108 ; l
  642. * M155 B105 ; i
  643. * M155 B110 ; n
  644. * M155 S1 ; Send the current buffer
  645. *
  646. * ; Example #2
  647. * ; Request 6 bytes from slave device with address 0x63 (99)
  648. * M156 A99 B5
  649. *
  650. * ; Example #3
  651. * ; Example serial output of a M156 request
  652. * echo:i2c-reply: from:99 bytes:5 data:hello
  653. */
  654. // @section i2cbus
  655. //#define EXPERIMENTAL_I2CBUS
  656. #endif // CONFIGURATION_ADV_H