/** * Marlin 3D Printer Firmware * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] * * Based on Sprinter and grbl. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ /** * Configuration_adv.h * * Advanced settings. * Only change these if you know exactly what you're doing. * Some of these settings can damage your printer if improperly set! * * Basic settings can be found in Configuration.h * */ #ifndef CONFIGURATION_ADV_H #define CONFIGURATION_ADV_H #define CONFIGURATION_ADV_H_VERSION 020000 // @section temperature //=========================================================================== //=============================Thermal Settings ============================ //=========================================================================== #if DISABLED(PIDTEMPBED) #define BED_CHECK_INTERVAL 3000 // ms between checks in bang-bang control #if ENABLED(BED_LIMIT_SWITCHING) #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS #endif #endif /** * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * The issue: If a thermistor falls out or a temperature sensor fails, * Marlin can no longer sense the actual temperature. Since a disconnected * thermistor reads as a low temperature, the firmware will keep the heater on. * * The solution: Once the temperature reaches the target, start observing. * If the temperature stays too far below the target (hysteresis) for too long (period), * the firmware will halt the machine as a safety precaution. * * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD */ #if ENABLED(THERMAL_PROTECTION_HOTENDS) #define THERMAL_PROTECTION_PERIOD 40 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius /** * Whenever an M104 or M109 increases the target temperature the firmware will wait for the * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, * but only if the current temperature is far enough below the target for a reliable test. * * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE * WATCH_TEMP_INCREASE should not be below 2. */ #define WATCH_TEMP_PERIOD 20 // Seconds #define WATCH_TEMP_INCREASE 2 // Degrees Celsius #endif /** * Thermal Protection parameters for the bed are just as above for hotends. */ #if ENABLED(THERMAL_PROTECTION_BED) #define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius /** * Whenever an M140 or M190 increases the target temperature the firmware will wait for the * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, * but only if the current temperature is far enough below the target for a reliable test. * * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) */ #define WATCH_BED_TEMP_PERIOD 60 // Seconds #define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius #endif #if ENABLED(PIDTEMP) // this adds an experimental additional term to the heating power, proportional to the extrusion speed. // if Kc is chosen well, the additional required power due to increased melting should be compensated. //#define PID_EXTRUSION_SCALING #if ENABLED(PID_EXTRUSION_SCALING) #define DEFAULT_Kc (100) //heating power=Kc*(e_speed) #define LPQ_MAX_LEN 50 #endif #endif /** * Automatic Temperature: * The hotend target temperature is calculated by all the buffered lines of gcode. * The maximum buffered steps/sec of the extruder motor is called "se". * Start autotemp mode with M109 S B F * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by * mintemp and maxtemp. Turn this off by executing M109 without F* * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp. * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode */ #define AUTOTEMP #if ENABLED(AUTOTEMP) #define AUTOTEMP_OLDWEIGHT 0.98 #endif // Show Temperature ADC value // Enable for M105 to include ADC values read from temperature sensors. //#define SHOW_TEMP_ADC_VALUES /** * High Temperature Thermistor Support * * Thermistors able to support high temperature tend to have a hard time getting * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP * will probably be caught when the heating element first turns on during the * preheating process, which will trigger a min_temp_error as a safety measure * and force stop everything. * To circumvent this limitation, we allow for a preheat time (during which, * min_temp_error won't be triggered) and add a min_temp buffer to handle * aberrant readings. * * If you want to enable this feature for your hotend thermistor(s) * uncomment and set values > 0 in the constants below */ // The number of consecutive low temperature errors that can occur // before a min_temp_error is triggered. (Shouldn't be more than 10.) //#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0 // The number of milliseconds a hotend will preheat before starting to check // the temperature. This value should NOT be set to the time it takes the // hot end to reach the target temperature, but the time it takes to reach // the minimum temperature your thermistor can read. The lower the better/safer. // This shouldn't need to be more than 30 seconds (30000) //#define MILLISECONDS_PREHEAT_TIME 0 // @section extruder // Extruder runout prevention. // If the machine is idle and the temperature over MINTEMP // then extrude some filament every couple of SECONDS. //#define EXTRUDER_RUNOUT_PREVENT #if ENABLED(EXTRUDER_RUNOUT_PREVENT) #define EXTRUDER_RUNOUT_MINTEMP 190 #define EXTRUDER_RUNOUT_SECONDS 30 #define EXTRUDER_RUNOUT_SPEED 180 // mm/m #define EXTRUDER_RUNOUT_EXTRUDE 5 // mm #endif // @section temperature //These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements. //The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET" #define TEMP_SENSOR_AD595_OFFSET 0.0 #define TEMP_SENSOR_AD595_GAIN 1.0 /** * Controller Fan * To cool down the stepper drivers and MOSFETs. * * The fan will turn on automatically whenever any stepper is enabled * and turn off after a set period after all steppers are turned off. */ //#define USE_CONTROLLER_FAN #if ENABLED(USE_CONTROLLER_FAN) //#define CONTROLLER_FAN_PIN FAN1_PIN // Set a custom pin for the controller fan #define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled #define CONTROLLERFAN_SPEED 255 // 255 == full speed #endif // When first starting the main fan, run it at full speed for the // given number of milliseconds. This gets the fan spinning reliably // before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu) //#define FAN_KICKSTART_TIME 100 // This defines the minimal speed for the main fan, run in PWM mode // to enable uncomment and set minimal PWM speed for reliable running (1-255) // if fan speed is [1 - (FAN_MIN_PWM-1)] it is set to FAN_MIN_PWM //#define FAN_MIN_PWM 50 // @section extruder /** * Extruder cooling fans * * Extruder auto fans automatically turn on when their extruders' * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE. * * Your board's pins file specifies the recommended pins. Override those here * or set to -1 to disable completely. * * Multiple extruders can be assigned to the same pin in which case * the fan will turn on when any selected extruder is above the threshold. */ #define E0_AUTO_FAN_PIN -1 #define E1_AUTO_FAN_PIN -1 #define E2_AUTO_FAN_PIN -1 #define E3_AUTO_FAN_PIN -1 #define E4_AUTO_FAN_PIN -1 #define EXTRUDER_AUTO_FAN_TEMPERATURE 50 #define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed /** * Part-Cooling Fan Multiplexer * * This feature allows you to digitally multiplex the fan output. * The multiplexer is automatically switched at tool-change. * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans. */ #define FANMUX0_PIN -1 #define FANMUX1_PIN -1 #define FANMUX2_PIN -1 /** * M355 Case Light on-off / brightness */ //#define CASE_LIGHT_ENABLE #if ENABLED(CASE_LIGHT_ENABLE) //#define CASE_LIGHT_PIN 4 // Override the default pin if needed #define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW #define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin) //#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu #endif //=========================================================================== //============================ Mechanical Settings ========================== //=========================================================================== // @section homing // If you want endstops to stay on (by default) even when not homing // enable this option. Override at any time with M120, M121. //#define ENDSTOPS_ALWAYS_ON_DEFAULT // @section extras //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats. // Dual X Steppers // Uncomment this option to drive two X axis motors. // The next unused E driver will be assigned to the second X stepper. //#define X_DUAL_STEPPER_DRIVERS #if ENABLED(X_DUAL_STEPPER_DRIVERS) // Set true if the two X motors need to rotate in opposite directions #define INVERT_X2_VS_X_DIR true #endif // Dual Y Steppers // Uncomment this option to drive two Y axis motors. // The next unused E driver will be assigned to the second Y stepper. //#define Y_DUAL_STEPPER_DRIVERS #if ENABLED(Y_DUAL_STEPPER_DRIVERS) // Set true if the two Y motors need to rotate in opposite directions #define INVERT_Y2_VS_Y_DIR true #endif // A single Z stepper driver is usually used to drive 2 stepper motors. // Uncomment this option to use a separate stepper driver for each Z axis motor. // The next unused E driver will be assigned to the second Z stepper. //#define Z_DUAL_STEPPER_DRIVERS #if ENABLED(Z_DUAL_STEPPER_DRIVERS) // 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. // That way the machine is capable to align the bed during home, since both Z steppers are homed. // There is also an implementation of M666 (software endstops adjustment) to this feature. // After Z homing, this adjustment is applied to just one of the steppers in order to align the bed. // 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. // 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. // Play a little bit with small adjustments (0.5mm) and check the behaviour. // The M119 (endstops report) will start reporting the Z2 Endstop as well. //#define Z_DUAL_ENDSTOPS #if ENABLED(Z_DUAL_ENDSTOPS) #define Z2_USE_ENDSTOP _XMAX_ #define Z_DUAL_ENDSTOPS_ADJUSTMENT 0 // Use M666 to determine/test this value #endif #endif // Z_DUAL_STEPPER_DRIVERS // Enable this for dual x-carriage printers. // A dual x-carriage design has the advantage that the inactive extruder can be parked which // prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage // allowing faster printing speeds. Connect your X2 stepper to the first unused E plug. //#define DUAL_X_CARRIAGE #if ENABLED(DUAL_X_CARRIAGE) // Configuration for second X-carriage // Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop; // the second x-carriage always homes to the maximum endstop. #define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage #define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed #define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position #define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops // without modifying the firmware (through the "M218 T1 X???" command). // Remember: you should set the second extruder x-offset to 0 in your slicer. // There are a few selectable movement modes for dual x-carriages using M605 S // Mode 0 (DXC_FULL_CONTROL_MODE): Full control. The slicer has full control over both x-carriages and can achieve optimal travel results // as long as it supports dual x-carriages. (M605 S0) // Mode 1 (DXC_AUTO_PARK_MODE) : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so // that additional slicer support is not required. (M605 S1) // Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all // actions of the first x-carriage. This allows the printer to print 2 arbitrary items at // once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm]) // This is the default power-up mode which can be later using M605. #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_MODE // Default settings in "Auto-park Mode" #define TOOLCHANGE_PARK_ZLIFT 0.2 // the distance to raise Z axis when parking an extruder #define TOOLCHANGE_UNPARK_ZLIFT 1 // the distance to raise Z axis when unparking an extruder // Default x offset in duplication mode (typically set to half print bed width) #define DEFAULT_DUPLICATION_X_OFFSET 100 #endif // DUAL_X_CARRIAGE // Activate a solenoid on the active extruder with M380. Disable all with M381. // Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid. //#define EXT_SOLENOID // @section homing //homing hits the endstop, then retracts by this distance, before it tries to slowly bump again: #define X_HOME_BUMP_MM 3 #define Y_HOME_BUMP_MM 3 #define Z_HOME_BUMP_MM 3 #define HOMING_BUMP_DIVISOR {2, 2, 4} // Re-Bump Speed Divisor (Divides the Homing Feedrate) //#define QUICK_HOME //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially. // When G28 is called, this option will make Y home before X //#define HOME_Y_BEFORE_X // @section machine #define AXIS_RELATIVE_MODES {false, false, false, false} // Allow duplication mode with a basic dual-nozzle extruder //#define DUAL_NOZZLE_DUPLICATION_MODE // By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step. #define INVERT_X_STEP_PIN false #define INVERT_Y_STEP_PIN false #define INVERT_Z_STEP_PIN false #define INVERT_E_STEP_PIN false // Default stepper release if idle. Set to 0 to deactivate. // Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true. // Time can be set by M18 and M84. #define DEFAULT_STEPPER_DEACTIVE_TIME 240 #define DISABLE_INACTIVE_X true #define DISABLE_INACTIVE_Y true #define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished. #define DISABLE_INACTIVE_E true #define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate #define DEFAULT_MINTRAVELFEEDRATE 0.0 //#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated // @section lcd #if ENABLED(ULTIPANEL) #define MANUAL_FEEDRATE {50*60, 50*60, 10*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel #define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder #endif // @section extras // minimum time in microseconds that a movement needs to take if the buffer is emptied. #define DEFAULT_MINSEGMENTTIME 20000 // If defined the movements slow down when the look ahead buffer is only half full //#define SLOWDOWN // Frequency limit // See nophead's blog for more info // Not working O //#define XY_FREQUENCY_LIMIT 15 // Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end // of the buffer and all stops. This should not be much greater than zero and should only be changed // if unwanted behavior is observed on a user's machine when running at very slow speeds. #define MINIMUM_PLANNER_SPEED 0.05 // (mm/sec) // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU. #define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16] /** * @section stepper motor current * * Some boards have a means of setting the stepper motor current via firmware. * * The power on motor currents are set by: * PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2 * known compatible chips: A4982 * DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H * known compatible chips: AD5206 * DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2 * known compatible chips: MCP4728 * DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, MIGHTYBOARD_REVE * known compatible chips: MCP4451, MCP4018 * * Motor currents can also be set by M907 - M910 and by the LCD. * M907 - applies to all. * M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H * M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2 */ //#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A) //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis // Uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro //#define DIGIPOT_I2C //#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 // Actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS #define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO //=========================================================================== //=============================Additional Features=========================== //=========================================================================== #define ENCODER_RATE_MULTIPLIER // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly #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 #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 //#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/ #define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again // @section lcd // Include a page of printer information in the LCD Main Menu //#define LCD_INFO_MENU // Scroll a longer status message into view //#define STATUS_MESSAGE_SCROLLING // On the Info Screen, display XY with one decimal place when possible //#define LCD_DECIMAL_SMALL_XY // The timeout (in ms) to return to the status screen from sub-menus //#define LCD_TIMEOUT_TO_STATUS 15000 #if ENABLED(SDSUPPORT) // Some RAMPS and other boards don't detect when an SD card is inserted. You can work // around this by connecting a push button or single throw switch to the pin defined // as SD_DETECT_PIN in your board's pins definitions. // This setting should be disabled unless you are using a push button, pulling the pin to ground. // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER). #define SD_DETECT_INVERTED #define SD_FINISHED_STEPPERRELEASE true //if sd support and the file is finished: disable steppers? #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place. #define SDCARD_RATHERRECENTFIRST //reverse file order of sd card menu display. Its sorted practically after the file system block order. // 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. // using: //#define MENU_ADDAUTOSTART /** * Sort SD file listings in alphabetical order. * * With this option enabled, items on SD cards will be sorted * by name for easier navigation. * * By default... * * - Use the slowest -but safest- method for sorting. * - Folders are sorted to the top. * - The sort key is statically allocated. * - No added G-code (M34) support. * - 40 item sorting limit. (Items after the first 40 are unsorted.) * * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the * compiler to calculate the worst-case usage and throw an error if the SRAM * limit is exceeded. * * - SDSORT_USES_RAM provides faster sorting via a static directory buffer. * - SDSORT_USES_STACK does the same, but uses a local stack-based buffer. * - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!) * - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!) */ //#define SDCARD_SORT_ALPHA // SD Card Sorting options #if ENABLED(SDCARD_SORT_ALPHA) #define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). #define FOLDER_SORTING -1 // -1=above 0=none 1=below #define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code. #define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting. #define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.) #define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option. #define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use! #endif // Show a progress bar on HD44780 LCDs for SD printing //#define LCD_PROGRESS_BAR #if ENABLED(LCD_PROGRESS_BAR) // Amount of time (ms) to show the bar #define PROGRESS_BAR_BAR_TIME 2000 // Amount of time (ms) to show the status message #define PROGRESS_BAR_MSG_TIME 3000 // Amount of time (ms) to retain the status message (0=forever) #define PROGRESS_MSG_EXPIRE 0 // Enable this to show messages for MSG_TIME then hide them //#define PROGRESS_MSG_ONCE // Add a menu item to test the progress bar: //#define LCD_PROGRESS_BAR_TEST #endif // This allows hosts to request long names for files and folders with M33 //#define LONG_FILENAME_HOST_SUPPORT // This option allows you to abort SD printing when any endstop is triggered. // This feature must be enabled with "M540 S1" or from the LCD menu. // To have any effect, endstops must be enabled during SD printing. //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED #endif // SDSUPPORT /** * Additional options for Graphical Displays * * Use the optimizations here to improve printing performance, * which can be adversely affected by graphical display drawing, * especially when doing several short moves, and when printing * on DELTA and SCARA machines. * * Some of these options may result in the display lagging behind * controller events, as there is a trade-off between reliable * printing performance versus fast display updates. */ #if ENABLED(DOGLCD) // Enable to save many cycles by drawing a hollow frame on the Info Screen #define XYZ_HOLLOW_FRAME // Enable to save many cycles by drawing a hollow frame on Menu Screens #define MENU_HOLLOW_FRAME // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese. //#define USE_BIG_EDIT_FONT // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM. // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese. //#define USE_SMALL_INFOFONT // Enable this option and reduce the value to optimize screen updates. // The normal delay is 10µs. Use the lowest value that still gives a reliable display. //#define DOGM_SPI_DELAY_US 5 // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined. #if ENABLED(VIKI2) || ENABLED(miniVIKI) #define DOGLCD_SCK SCK_PIN #define DOGLCD_MOSI MOSI_PIN #endif #endif // DOGLCD // @section safety // The hardware watchdog should reset the microcontroller disabling all outputs, // in case the firmware gets stuck and doesn't do temperature regulation. #define USE_WATCHDOG #if ENABLED(USE_WATCHDOG) // If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on. // The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset. // 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. //#define WATCHDOG_RESET_MANUAL #endif // @section lcd /** * Babystepping enables movement of the axes by tiny increments without changing * the current position values. This feature is used primarily to adjust the Z * axis in the first layer of a print in real-time. * * Warning: Does not respect endstops! */ //#define BABYSTEPPING #if ENABLED(BABYSTEPPING) #define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA! #define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way #define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion. //#define BABYSTEP_ZPROBE_OFFSET // Enable to combine M851 and Babystepping //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping. #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds. // Note: Extra time may be added to mitigate controller latency. #endif // @section extruder // extruder advance constant (s2/mm3) // // advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2 // // Hooke's law says: force = k * distance // Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant // so: v ^ 2 is proportional to number of steps we advance the extruder #define ADVANCE #if ENABLED(ADVANCE) #define EXTRUDER_ADVANCE_K .0 #define D_FILAMENT 1.75 #endif /** * Implementation of linear pressure control * * Assumption: advance = k * (delta velocity) * K=0 means advance disabled. * See Marlin documentation for calibration instructions. */ //#define LIN_ADVANCE #if ENABLED(LIN_ADVANCE) #define LIN_ADVANCE_K 75 /** * Some Slicers produce Gcode with randomly jumping extrusion widths occasionally. * For example within a 0.4mm perimeter it may produce a single segment of 0.05mm width. * While this is harmless for normal printing (the fluid nature of the filament will * close this very, very tiny gap), it throws off the LIN_ADVANCE pressure adaption. * * For this case LIN_ADVANCE_E_D_RATIO can be used to set the extrusion:distance ratio * to a fixed value. Note that using a fixed ratio will lead to wrong nozzle pressures * if the slicer is using variable widths or layer heights within one print! * * This option sets the default E:D ratio at startup. Use `M900` to override this value. * * Example: `M900 W0.4 H0.2 D1.75`, where: * - W is the extrusion width in mm * - H is the layer height in mm * - D is the filament diameter in mm * * Example: `M900 R0.0458` to set the ratio directly. * * Set to 0 to auto-detect the ratio based on given Gcode G1 print moves. * * Slic3r (including Průša Control) produces Gcode compatible with the automatic mode. * Cura (as of this writing) may produce Gcode incompatible with the automatic mode. */ #define LIN_ADVANCE_E_D_RATIO 0 // The calculated ratio (or 0) according to the formula W * H / ((D / 2) ^ 2 * PI) // Example: 0.4 * 0.2 / ((1.75 / 2) ^ 2 * PI) = 0.033260135 #endif // @section leveling // Default mesh area is an area with an inset margin on the print area. // Below are the macros that are used to define the borders for the mesh area, // made available here for specialized needs, ie dual extruder setup. #if ENABLED(MESH_BED_LEVELING) #define MESH_MIN_X MESH_INSET #define MESH_MAX_X (X_BED_SIZE - (MESH_INSET)) #define MESH_MIN_Y MESH_INSET #define MESH_MAX_Y (Y_BED_SIZE - (MESH_INSET)) #elif ENABLED(AUTO_BED_LEVELING_UBL) #define UBL_MESH_MIN_X UBL_MESH_INSET #define UBL_MESH_MAX_X (X_BED_SIZE - (UBL_MESH_INSET)) #define UBL_MESH_MIN_Y UBL_MESH_INSET #define UBL_MESH_MAX_Y (Y_BED_SIZE - (UBL_MESH_INSET)) // If this is defined, the currently active mesh will be saved in the // current slot on M500. #define UBL_SAVE_ACTIVE_ON_M500 #endif // @section extras // // G2/G3 Arc Support // #define ARC_SUPPORT // Disable this feature to save ~3226 bytes #if ENABLED(ARC_SUPPORT) #define MM_PER_ARC_SEGMENT 1 // Length of each arc segment #define N_ARC_CORRECTION 25 // Number of intertpolated segments between corrections //#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles //#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes #endif // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes. //#define BEZIER_CURVE_SUPPORT // G38.2 and G38.3 Probe Target // Enable PROBE_DOUBLE_TOUCH if you want G38 to double touch //#define G38_PROBE_TARGET #if ENABLED(G38_PROBE_TARGET) #define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move) #endif // Moves (or segments) with fewer steps than this will be joined with the next move #define MIN_STEPS_PER_SEGMENT 6 // The minimum pulse width (in µs) for stepping a stepper. // Set this if you find stepping unreliable, or if using a very fast CPU. #define MINIMUM_STEPPER_PULSE 0 // (µs) The smallest stepper pulse allowed // @section temperature // Control heater 0 and heater 1 in parallel. //#define HEATERS_PARALLEL //=========================================================================== //================================= Buffers ================================= //=========================================================================== // @section hidden // The number of linear motions that can be in the plan at any give time. // 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. #if ENABLED(SDSUPPORT) #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller #else #define BLOCK_BUFFER_SIZE 16 // maximize block buffer #endif // @section serial // The ASCII buffer for serial input #define MAX_CMD_SIZE 96 #define BUFSIZE 4 // Transfer Buffer Size // To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0. // To buffer a simple "ok" you need 4 bytes. // For ADVANCED_OK (M105) you need 32 bytes. // For debug-echo: 128 bytes for the optimal speed. // Other output doesn't need to be that speedy. // :[0, 2, 4, 8, 16, 32, 64, 128, 256] #define TX_BUFFER_SIZE 0 // Enable an emergency-command parser to intercept certain commands as they // enter the serial receive buffer, so they cannot be blocked. // Currently handles M108, M112, M410 // Does not work on boards using AT90USB (USBCON) processors! //#define EMERGENCY_PARSER // Bad Serial-connections can miss a received command by sending an 'ok' // Therefore some clients abort after 30 seconds in a timeout. // Some other clients start sending commands while receiving a 'wait'. // This "wait" is only sent when the buffer is empty. 1 second is a good value here. //#define NO_TIMEOUTS 1000 // Milliseconds // Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary. //#define ADVANCED_OK // @section extras /** * Firmware-based and LCD-controlled retract * * Add G10 / G11 commands for automatic firmware-based retract / recover. * Use M207 and M208 to define parameters for retract / recover. * * Use M209 to enable or disable auto-retract. * With auto-retract enabled, all G1 E moves within the set range * will be converted to firmware-based retract/recover moves. * * Be sure to turn off auto-retract during filament change. * * Note that M207 / M208 / M209 settings are saved to EEPROM. * */ //#define FWRETRACT // ONLY PARTIALLY TESTED #if ENABLED(FWRETRACT) #define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over #define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion #define RETRACT_LENGTH 3 // Default retract length (positive mm) #define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change #define RETRACT_FEEDRATE 35 // Default feedrate for retracting (mm/s) #define RETRACT_ZLIFT 0 // Default retract Z-lift #define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering) #define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change) #define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s) #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s) #endif /** * Advanced Pause * Experimental feature for filament change support and for parking the nozzle when paused. * Adds the GCode M600 for initiating filament change. * If PARK_HEAD_ON_PAUSE enabled, adds the GCode M125 to pause printing and park the nozzle. * * Requires an LCD display. * This feature is required for the default FILAMENT_RUNOUT_SCRIPT. */ //#define ADVANCED_PAUSE_FEATURE #if ENABLED(ADVANCED_PAUSE_FEATURE) #define PAUSE_PARK_X_POS 3 // X position of hotend #define PAUSE_PARK_Y_POS 3 // Y position of hotend #define PAUSE_PARK_Z_ADD 10 // Z addition of hotend (lift) #define PAUSE_PARK_XY_FEEDRATE 100 // X and Y axes feedrate in mm/s (also used for delta printers Z axis) #define PAUSE_PARK_Z_FEEDRATE 5 // Z axis feedrate in mm/s (not used for delta printers) #define PAUSE_PARK_RETRACT_FEEDRATE 60 // Initial retract feedrate in mm/s #define PAUSE_PARK_RETRACT_LENGTH 2 // Initial retract in mm // It is a short retract used immediately after print interrupt before move to filament exchange position #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // Unload filament feedrate in mm/s - filament unloading can be fast #define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // Unload filament length from hotend in mm // Longer length for bowden printers to unload filament from whole bowden tube, // shorter length for printers without bowden to unload filament from extruder only, // 0 to disable unloading for manual unloading #define FILAMENT_CHANGE_LOAD_FEEDRATE 6 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast #define FILAMENT_CHANGE_LOAD_LENGTH 0 // Load filament length over hotend in mm // Longer length for bowden printers to fast load filament into whole bowden tube over the hotend, // Short or zero length for printers without bowden where loading is not used #define ADVANCED_PAUSE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate #define ADVANCED_PAUSE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is loaded over the hotend, // 0 to disable for manual extrusion // Filament can be extruded repeatedly from the filament exchange menu to fill the hotend, // or until outcoming filament color is not clear for filament color change #define PAUSE_PARK_NOZZLE_TIMEOUT 45 // Turn off nozzle if user doesn't change filament within this time limit in seconds #define FILAMENT_CHANGE_NUMBER_OF_ALERT_BEEPS 5 // Number of alert beeps before printer goes quiet #define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable to have stepper motors hold position during filament change // even if it takes longer than DEFAULT_STEPPER_DEACTIVE_TIME. //#define PARK_HEAD_ON_PAUSE // Go to filament change position on pause, return to print position on resume //#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change #endif // @section tmc /** * Enable this section if you have TMC26X motor drivers. * You will need to import the TMC26XStepper library into the Arduino IDE for this * (https://github.com/trinamic/TMC26XStepper.git) */ //#define HAVE_TMCDRIVER #if ENABLED(HAVE_TMCDRIVER) //#define X_IS_TMC //#define X2_IS_TMC //#define Y_IS_TMC //#define Y2_IS_TMC //#define Z_IS_TMC //#define Z2_IS_TMC //#define E0_IS_TMC //#define E1_IS_TMC //#define E2_IS_TMC //#define E3_IS_TMC //#define E4_IS_TMC #define X_MAX_CURRENT 1000 // in mA #define X_SENSE_RESISTOR 91 // in mOhms #define X_MICROSTEPS 16 // number of microsteps #define X2_MAX_CURRENT 1000 #define X2_SENSE_RESISTOR 91 #define X2_MICROSTEPS 16 #define Y_MAX_CURRENT 1000 #define Y_SENSE_RESISTOR 91 #define Y_MICROSTEPS 16 #define Y2_MAX_CURRENT 1000 #define Y2_SENSE_RESISTOR 91 #define Y2_MICROSTEPS 16 #define Z_MAX_CURRENT 1000 #define Z_SENSE_RESISTOR 91 #define Z_MICROSTEPS 16 #define Z2_MAX_CURRENT 1000 #define Z2_SENSE_RESISTOR 91 #define Z2_MICROSTEPS 16 #define E0_MAX_CURRENT 1000 #define E0_SENSE_RESISTOR 91 #define E0_MICROSTEPS 16 #define E1_MAX_CURRENT 1000 #define E1_SENSE_RESISTOR 91 #define E1_MICROSTEPS 16 #define E2_MAX_CURRENT 1000 #define E2_SENSE_RESISTOR 91 #define E2_MICROSTEPS 16 #define E3_MAX_CURRENT 1000 #define E3_SENSE_RESISTOR 91 #define E3_MICROSTEPS 16 #define E4_MAX_CURRENT 1000 #define E4_SENSE_RESISTOR 91 #define E4_MICROSTEPS 16 #endif // @section TMC2130 /** * Enable this for SilentStepStick Trinamic TMC2130 SPI-configurable stepper drivers. * * You'll also need the TMC2130Stepper Arduino library * (https://github.com/teemuatlut/TMC2130Stepper). * * To use TMC2130 stepper drivers in SPI mode connect your SPI2130 pins to * the hardware SPI interface on your board and define the required CS pins * in your `pins_MYBOARD.h` file. (e.g., RAMPS 1.4 uses AUX3 pins `X_CS_PIN 53`, `Y_CS_PIN 49`, etc.). */ //#define HAVE_TMC2130 #if ENABLED(HAVE_TMC2130) // CHOOSE YOUR MOTORS HERE, THIS IS MANDATORY //#define X_IS_TMC2130 //#define X2_IS_TMC2130 //#define Y_IS_TMC2130 //#define Y2_IS_TMC2130 //#define Z_IS_TMC2130 //#define Z2_IS_TMC2130 //#define E0_IS_TMC2130 //#define E1_IS_TMC2130 //#define E2_IS_TMC2130 //#define E3_IS_TMC2130 //#define E4_IS_TMC2130 /** * Stepper driver settings */ #define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130 #define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current #define INTERPOLATE 1 // Interpolate X/Y/Z_MICROSTEPS to 256 #define X_CURRENT 1000 // rms current in mA. Multiply by 1.41 for peak current. #define X_MICROSTEPS 16 // 0..256 #define Y_CURRENT 1000 #define Y_MICROSTEPS 16 #define Z_CURRENT 1000 #define Z_MICROSTEPS 16 //#define X2_CURRENT 1000 //#define X2_MICROSTEPS 16 //#define Y2_CURRENT 1000 //#define Y2_MICROSTEPS 16 //#define Z2_CURRENT 1000 //#define Z2_MICROSTEPS 16 //#define E0_CURRENT 1000 //#define E0_MICROSTEPS 16 //#define E1_CURRENT 1000 //#define E1_MICROSTEPS 16 //#define E2_CURRENT 1000 //#define E2_MICROSTEPS 16 //#define E3_CURRENT 1000 //#define E3_MICROSTEPS 16 //#define E4_CURRENT 1000 //#define E4_MICROSTEPS 16 /** * Use Trinamic's ultra quiet stepping mode. * When disabled, Marlin will use spreadCycle stepping mode. */ #define STEALTHCHOP /** * Let Marlin automatically control stepper current. * This is still an experimental feature. * Increase current every 5s by CURRENT_STEP until stepper temperature prewarn gets triggered, * then decrease current by CURRENT_STEP until temperature prewarn is cleared. * Adjusting starts from X/Y/Z/E_CURRENT but will not increase over AUTO_ADJUST_MAX * Relevant g-codes: * M906 - Set or get motor current in milliamps using axis codes X, Y, Z, E. Report values if no axis codes given. * M906 S1 - Start adjusting current * M906 S0 - Stop adjusting current * M911 - Report stepper driver overtemperature pre-warn condition. * M912 - Clear stepper driver overtemperature pre-warn condition flag. */ //#define AUTOMATIC_CURRENT_CONTROL #if ENABLED(AUTOMATIC_CURRENT_CONTROL) #define CURRENT_STEP 50 // [mA] #define AUTO_ADJUST_MAX 1300 // [mA], 1300mA_rms = 1840mA_peak #define REPORT_CURRENT_CHANGE #endif /** * The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD. * This mode allows for faster movements at the expense of higher noise levels. * STEALTHCHOP needs to be enabled. * M913 X/Y/Z/E to live tune the setting */ //#define HYBRID_THRESHOLD #define X_HYBRID_THRESHOLD 100 // [mm/s] #define X2_HYBRID_THRESHOLD 100 #define Y_HYBRID_THRESHOLD 100 #define Y2_HYBRID_THRESHOLD 100 #define Z_HYBRID_THRESHOLD 4 #define Z2_HYBRID_THRESHOLD 4 #define E0_HYBRID_THRESHOLD 30 #define E1_HYBRID_THRESHOLD 30 #define E2_HYBRID_THRESHOLD 30 #define E3_HYBRID_THRESHOLD 30 #define E4_HYBRID_THRESHOLD 30 /** * Use stallGuard2 to sense an obstacle and trigger an endstop. * You need to place a wire from the driver's DIAG1 pin to the X/Y endstop pin. * If used along with STEALTHCHOP, the movement will be louder when homing. This is normal. * * X/Y_HOMING_SENSITIVITY is used for tuning the trigger sensitivity. * Higher values make the system LESS sensitive. * Lower value make the system MORE sensitive. * Too low values can lead to false positives, while too high values will collide the axis without triggering. * It is advised to set X/Y_HOME_BUMP_MM to 0. * M914 X/Y to live tune the setting */ //#define SENSORLESS_HOMING #if ENABLED(SENSORLESS_HOMING) #define X_HOMING_SENSITIVITY 19 #define Y_HOMING_SENSITIVITY 19 #endif /** * You can set your own advanced settings by filling in predefined functions. * A list of available functions can be found on the library github page * https://github.com/teemuatlut/TMC2130Stepper * * Example: * #define TMC2130_ADV() { \ * stepperX.diag0_temp_prewarn(1); \ * stepperX.interpolate(0); \ * } */ #define TMC2130_ADV() { } #endif // HAVE_TMC2130 // @section L6470 /** * Enable this section if you have L6470 motor drivers. * You need to import the L6470 library into the Arduino IDE for this. * (https://github.com/ameyer/Arduino-L6470) */ //#define HAVE_L6470DRIVER #if ENABLED(HAVE_L6470DRIVER) //#define X_IS_L6470 //#define X2_IS_L6470 //#define Y_IS_L6470 //#define Y2_IS_L6470 //#define Z_IS_L6470 //#define Z2_IS_L6470 //#define E0_IS_L6470 //#define E1_IS_L6470 //#define E2_IS_L6470 //#define E3_IS_L6470 //#define E4_IS_L6470 #define X_MICROSTEPS 16 // number of microsteps #define X_OVERCURRENT 2000 // maxc current in mA. If the current goes over this value, the driver will switch off #define X_STALLCURRENT 1500 // current in mA where the driver will detect a stall #define X2_MICROSTEPS 16 #define X2_OVERCURRENT 2000 #define X2_STALLCURRENT 1500 #define Y_MICROSTEPS 16 #define Y_OVERCURRENT 2000 #define Y_STALLCURRENT 1500 #define Y2_MICROSTEPS 16 #define Y2_OVERCURRENT 2000 #define Y2_STALLCURRENT 1500 #define Z_MICROSTEPS 16 #define Z_OVERCURRENT 2000 #define Z_STALLCURRENT 1500 #define Z2_MICROSTEPS 16 #define Z2_OVERCURRENT 2000 #define Z2_STALLCURRENT 1500 #define E0_MICROSTEPS 16 #define E0_OVERCURRENT 2000 #define E0_STALLCURRENT 1500 #define E1_MICROSTEPS 16 #define E1_OVERCURRENT 2000 #define E1_STALLCURRENT 1500 #define E2_MICROSTEPS 16 #define E2_OVERCURRENT 2000 #define E2_STALLCURRENT 1500 #define E3_MICROSTEPS 16 #define E3_OVERCURRENT 2000 #define E3_STALLCURRENT 1500 #define E4_MICROSTEPS 16 #define E4_OVERCURRENT 2000 #define E4_STALLCURRENT 1500 #endif /** * TWI/I2C BUS * * This feature is an EXPERIMENTAL feature so it shall not be used on production * machines. Enabling this will allow you to send and receive I2C data from slave * devices on the bus. * * ; Example #1 * ; This macro send the string "Marlin" to the slave device with address 0x63 (99) * ; It uses multiple M260 commands with one B arg * M260 A99 ; Target slave address * M260 B77 ; M * M260 B97 ; a * M260 B114 ; r * M260 B108 ; l * M260 B105 ; i * M260 B110 ; n * M260 S1 ; Send the current buffer * * ; Example #2 * ; Request 6 bytes from slave device with address 0x63 (99) * M261 A99 B5 * * ; Example #3 * ; Example serial output of a M261 request * echo:i2c-reply: from:99 bytes:5 data:hello */ // @section i2cbus //#define EXPERIMENTAL_I2CBUS #define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave // @section extras /** * Spindle & Laser control * * Add the M3, M4, and M5 commands to turn the spindle/laser on and off, and * to set spindle speed, spindle direction, and laser power. * * SuperPid is a router/spindle speed controller used in the CNC milling community. * Marlin can be used to turn the spindle on and off. It can also be used to set * the spindle speed from 5,000 to 30,000 RPM. * * You'll need to select a pin for the ON/OFF function and optionally choose a 0-5V * hardware PWM pin for the speed control and a pin for the rotation direction. * * See http://marlinfw.org/docs/configuration/laser_spindle.html for more config details. */ //#define SPINDLE_LASER_ENABLE #if ENABLED(SPINDLE_LASER_ENABLE) #define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed #define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power #define SPINDLE_LASER_PWM_INVERT true // set to "true" if the speed/power goes up when you want it to go slower #define SPINDLE_LASER_POWERUP_DELAY 5000 // delay in milliseconds to allow the spindle/laser to come up to speed/power #define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop #define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction #define SPINDLE_INVERT_DIR false #define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction /** * The M3 & M4 commands use the following equation to convert PWM duty cycle to speed/power * * SPEED/POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT * where PWM duty cycle varies from 0 to 255 * * set the following for your controller (ALL MUST BE SET) */ #define SPEED_POWER_SLOPE 118.4 #define SPEED_POWER_INTERCEPT 0 #define SPEED_POWER_MIN 5000 #define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM //#define SPEED_POWER_SLOPE 0.3922 //#define SPEED_POWER_INTERCEPT 0 //#define SPEED_POWER_MIN 10 //#define SPEED_POWER_MAX 100 // 0-100% #endif /** * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins */ //#define PINS_DEBUGGING /** * Auto-report temperatures with M155 S */ #define AUTO_REPORT_TEMPERATURES /** * Include capabilities in M115 output */ #define EXTENDED_CAPABILITIES_REPORT /** * Volumetric extrusion default state * Activate to make volumetric extrusion the default method, * with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter. * * M200 D0 to disable, M200 Dn to set a new diameter. */ //#define VOLUMETRIC_DEFAULT_ON /** * Enable this option for a leaner build of Marlin that removes all * workspace offsets, simplifying coordinate transformations, leveling, etc. * * - M206 and M428 are disabled. * - G92 will revert to its behavior from Marlin 1.0. */ //#define NO_WORKSPACE_OFFSETS /** * Set the number of proportional font spaces required to fill up a typical character space. * This can help to better align the output of commands like `G29 O` Mesh Output. * * For clients that use a fixed-width font (like OctoPrint), leave this set to 1.0. * Otherwise, adjust according to your client and font. */ #define PROPORTIONAL_FONT_RATIO 1.0 /** * Spend 28 bytes of SRAM to optimize the GCode parser */ #define FASTER_GCODE_PARSER /** * User-defined menu items that execute custom GCode */ //#define CUSTOM_USER_MENUS #if ENABLED(CUSTOM_USER_MENUS) #define USER_SCRIPT_DONE "M117 User Script Done" #define USER_SCRIPT_AUDIBLE_FEEDBACK #define USER_DESC_1 "Home & UBL Info" #define USER_GCODE_1 "G28\nG29 W" #define USER_DESC_2 "Preheat for PLA" #define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND) #define USER_DESC_3 "Preheat for ABS" #define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND) #define USER_DESC_4 "Heat Bed/Home/Level" #define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29" //#define USER_DESC_5 "Home & Info" //#define USER_GCODE_5 "G28\nM503" #endif /** * Specify an action command to send to the host when the printer is killed. * Will be sent in the form '//action:ACTION_ON_KILL', e.g. '//action:poweroff'. * The host must be configured to handle the action command. */ //#define ACTION_ON_KILL "poweroff" //=========================================================================== //====================== I2C Position Encoder Settings ====================== //=========================================================================== /** * I2C position encoders for closed loop control. * Developed by Chris Barr at Aus3D. * * Wiki: http://wiki.aus3d.com.au/Magnetic_Encoder * Github: https://github.com/Aus3D/MagneticEncoder * * Supplier: http://aus3d.com.au/magnetic-encoder-module * Alternative Supplier: http://reliabuild3d.com/ * * Reilabuild encoders have been modified to improve reliability. */ //#define I2C_POSITION_ENCODERS #if ENABLED(I2C_POSITION_ENCODERS) #define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5 // encoders supported currently. #define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200. #define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. _AXIS. #define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or- // I2CPE_ENC_TYPE_ROTARY. #define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for // 1mm poles. For linear encoders this is ticks / mm, // for rotary encoders this is ticks / revolution. //#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper // steps per full revolution (motor steps/rev * microstepping) //#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel. #define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_NONE // Type of error error correction. #define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the // printer will attempt to correct the error; errors // smaller than this are ignored to minimize effects of // measurement noise / latency (filter). #define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2. #define I2CPE_ENC_2_AXIS Y_AXIS #define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR #define I2CPE_ENC_2_TICKS_UNIT 2048 //#define I2CPE_ENC_2_TICKS_REV (16 * 200) //#define I2CPE_ENC_2_INVERT #define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_NONE #define I2CPE_ENC_2_EC_THRESH 0.10 #define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options #define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below. #define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4. #define I2CPE_ENC_4_AXIS E_AXIS #define I2CPE_ENC_5_ADDR 34 // Encoder 5. #define I2CPE_ENC_5_AXIS E_AXIS // Default settings for encoders which are enabled, but without settings configured above. #define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR #define I2CPE_DEF_ENC_TICKS_UNIT 2048 #define I2CPE_DEF_TICKS_REV (16 * 200) #define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE #define I2CPE_DEF_EC_THRESH 0.1 //#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given // axis after which the printer will abort. Comment out to // disable abort behaviour. #define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault // for this amount of time (in ms) before the encoder // is trusted again. /** * Position is checked every time a new command is executed from the buffer but during long moves, * this setting determines the minimum update time between checks. A value of 100 works well with * error rolling average when attempting to correct only for skips and not for vibration. */ #define I2CPE_MIN_UPD_TIME_MS 100 // Minimum time in miliseconds between encoder checks. // Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise. #define I2CPE_ERR_ROLLING_AVERAGE #endif // I2C_POSITION_ENCODERS /** * MAX7219 Debug Matrix * * Add support for a low-cost 8x8 LED Matrix based on the Max7219 chip, which can be used as a status * display. Requires 3 signal wires. Some useful debug options are included to demonstrate its usage. * * Fully assembled MAX7219 boards can be found on the internet for under $2(US). * For example, see https://www.ebay.com/sch/i.html?_nkw=332349290049 */ //#define MAX7219_DEBUG #if ENABLED(MAX7219_DEBUG) #define MAX7219_CLK_PIN 64 // 77 on Re-ARM // Configuration of the 3 pins to control the display #define MAX7219_DIN_PIN 57 // 78 on Re-ARM #define MAX7219_LOAD_PIN 44 // 79 on Re-ARM /** * Sample debug features * If you add more debug displays, be careful to avoid conflicts! */ #define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning #define MAX7219_DEBUG_STEPPER_HEAD 3 // Show the stepper queue head position on this and the next LED matrix row #define MAX7219_DEBUG_STEPPER_TAIL 5 // Show the stepper queue tail position on this and the next LED matrix row #define MAX7219_DEBUG_STEPPER_QUEUE 0 // Show the current stepper queue depth on this and the next LED matrix row // If you experience stuttering, reboots, etc. this option can reveal how // tweaks made to the configuration are affecting the printer in real-time. #endif #endif // CONFIGURATION_ADV_H