/** * 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 <http://www.gnu.org/licenses/>. * */ // Sample configuration file for Vellemann K8200 // tested on K8200 with VM8201 (Display) // and Arduino 1.6.8 (Mac) by @CONSULitAS, 2016-02-21 // https://github.com/CONSULitAS/Marlin-K8200/archive/K8200_stable_2016-02-21.zip /** * 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 /** * * *********************************** * ** ATTENTION TO ALL DEVELOPERS ** * *********************************** * * You must increment this version number for every significant change such as, * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option. * * Note: Update also Version.h ! */ #define CONFIGURATION_ADV_H_VERSION 010100 // @section temperature //=========================================================================== //=============================Thermal Settings ============================ //=========================================================================== #if DISABLED(PIDTEMPBED) #define BED_CHECK_INTERVAL 5000 // 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 60 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 8 // 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 30 // Seconds #define WATCH_TEMP_INCREASE 4 // 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<mintemp> B<maxtemp> F<factor> * 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 //The M105 command return, besides traditional information, the ADC value 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 1500 // 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 //This is for controlling a fan to cool down the stepper drivers //it will turn on when any driver is enabled //and turn off after the set amount of seconds from last driver being disabled again #define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable) #define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run #define CONTROLLERFAN_SPEED 255 // == full speed // 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 500 // 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 // Configure fan pin outputs to automatically turn on/off when the associated // extruder temperature is above/below EXTRUDER_AUTO_FAN_TEMPERATURE. // 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 EXTRUDER_0_AUTO_FAN_PIN -1 #define EXTRUDER_1_AUTO_FAN_PIN -1 #define EXTRUDER_2_AUTO_FAN_PIN -1 #define EXTRUDER_3_AUTO_FAN_PIN -1 #define EXTRUDER_AUTO_FAN_TEMPERATURE 50 #define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed //=========================================================================== //============================ 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_ #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> // Mode 0: 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: 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: 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 0 // 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 // @section homing //homing hits the endstop, then retracts by this distance, before it tries to slowly bump again: #define X_HOME_BUMP_MM 5 #define Y_HOME_BUMP_MM 5 #define Z_HOME_BUMP_MM 2 #define HOMING_BUMP_DIVISOR {4, 4, 8} // 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 60 #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 // @section lcd #if ENABLED(ULTIPANEL) #define MANUAL_FEEDRATE {50*60, 50*60, 4*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] // Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards) #define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A) // Motor Current controlled via PWM (Overridable on supported boards with PWM-driven motor driver current) //#define PWM_MOTOR_CURRENT {1300, 1300, 1250} // Values in milliamps // uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro //#define DIGIPOT_I2C // Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8 #define DIGIPOT_I2C_NUM_CHANNELS 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} //=========================================================================== //=============================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 #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 // 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 #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 // for dogm lcd displays you can choose some additional fonts: #if ENABLED(DOGLCD) // save 3120 bytes of PROGMEM by commenting out #define USE_BIG_EDIT_FONT // we don't have a big font for Cyrillic, Kana //#define USE_BIG_EDIT_FONT // If you have spare 2300Byte of progmem and want to use a // smaller font on the Info-screen uncomment the next line. //#define USE_SMALL_INFOFONT #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 the user to control the axis in tiny amounts, independently from the normal printing process // it can e.g. be used to change z-positions in the print startup phase in real-time // does not respect endstops! #define BABYSTEPPING #if ENABLED(BABYSTEPPING) #define BABYSTEP_XY //not only z, but also XY in the menu. more clutter, more functions //not implemented for deltabots! #define BABYSTEP_INVERT_Z false //true for inverse movements in Z #define BABYSTEP_MULTIPLICATOR 1 //faster movements #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 2.85 #endif // Implementation of a linear pressure control // Assumption: advance = k * (delta velocity) // K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75 //#define LIN_ADVANCE #if ENABLED(LIN_ADVANCE) #define LIN_ADVANCE_K 75 #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 (X_MIN_POS + MESH_INSET) #define MESH_MAX_X (X_MAX_POS - (MESH_INSET)) #define MESH_MIN_Y (Y_MIN_POS + MESH_INSET) #define MESH_MAX_Y (Y_MAX_POS - (MESH_INSET)) #endif // @section extras // Arc interpretation settings: #define ARC_SUPPORT // Disabling this saves ~2738 bytes #define MM_PER_ARC_SEGMENT 1 #define N_ARC_CORRECTION 25 // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes. //#define BEZIER_CURVE_SUPPORT // Moves (or segments) with fewer steps than this will be joined with the next move #define MIN_STEPS_PER_SEGMENT 3 // 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 32 // 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 fwretract // Firmware based and LCD controlled retract // M207 and M208 can be used to define parameters for the retraction. // The retraction can be called by the slicer using G10 and G11 // until then, intended retractions can be detected by moves that only extrude and the direction. // the moves are than replaced by the firmware controlled ones. //#define FWRETRACT //ONLY PARTIALLY TESTED #if ENABLED(FWRETRACT) #define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt #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 45 //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) #endif // Add support for experimental filament exchange support M600; requires display #if ENABLED(ULTIPANEL) // #define FILAMENT_CHANGE_FEATURE // Enable filament exchange menu and M600 g-code (used for runout sensor too) #if ENABLED(FILAMENT_CHANGE_FEATURE) #define FILAMENT_CHANGE_X_POS 3 // X position of hotend #define FILAMENT_CHANGE_Y_POS 3 // Y position of hotend #define FILAMENT_CHANGE_Z_ADD 10 // Z addition of hotend (lift) #define FILAMENT_CHANGE_XY_FEEDRATE 100 // X and Y axes feedrate in mm/s (also used for delta printers Z axis) #define FILAMENT_CHANGE_Z_FEEDRATE 5 // Z axis feedrate in mm/s (not used for delta printers) #define FILAMENT_CHANGE_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_RETRACT_FEEDRATE 60 // Initial retract feedrate in mm/s #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 lenght for printers without bowden to unload filament from extruder only, // 0 to disable unloading for manual unloading #define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // Unload filament feedrate in mm/s - filament unloading 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 FILAMENT_CHANGE_LOAD_FEEDRATE 10 // Load filament feedrate in mm/s - filament loading into the bowden tube can be fast #define FILAMENT_CHANGE_EXTRUDE_LENGTH 50 // Extrude filament length in mm after filament is load 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 FILAMENT_CHANGE_EXTRUDE_FEEDRATE 3 // Extrude filament feedrate in mm/s - must be slower than load feedrate #endif #endif /******************************************************************************\ * enable this section if you have TMC26X motor drivers. * you need to import the TMC26XStepper library into the Arduino IDE for this ******************************************************************************/ // @section tmc //#define HAVE_TMCDRIVER #if ENABLED(HAVE_TMCDRIVER) //#define X_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_IS_TMC #define X2_MAX_CURRENT 1000 //in mA #define X2_SENSE_RESISTOR 91 //in mOhms #define X2_MICROSTEPS 16 //number of microsteps //#define Y_IS_TMC #define Y_MAX_CURRENT 1000 //in mA #define Y_SENSE_RESISTOR 91 //in mOhms #define Y_MICROSTEPS 16 //number of microsteps //#define Y2_IS_TMC #define Y2_MAX_CURRENT 1000 //in mA #define Y2_SENSE_RESISTOR 91 //in mOhms #define Y2_MICROSTEPS 16 //number of microsteps //#define Z_IS_TMC #define Z_MAX_CURRENT 1000 //in mA #define Z_SENSE_RESISTOR 91 //in mOhms #define Z_MICROSTEPS 16 //number of microsteps //#define Z2_IS_TMC #define Z2_MAX_CURRENT 1000 //in mA #define Z2_SENSE_RESISTOR 91 //in mOhms #define Z2_MICROSTEPS 16 //number of microsteps //#define E0_IS_TMC #define E0_MAX_CURRENT 1000 //in mA #define E0_SENSE_RESISTOR 91 //in mOhms #define E0_MICROSTEPS 16 //number of microsteps //#define E1_IS_TMC #define E1_MAX_CURRENT 1000 //in mA #define E1_SENSE_RESISTOR 91 //in mOhms #define E1_MICROSTEPS 16 //number of microsteps //#define E2_IS_TMC #define E2_MAX_CURRENT 1000 //in mA #define E2_SENSE_RESISTOR 91 //in mOhms #define E2_MICROSTEPS 16 //number of microsteps //#define E3_IS_TMC #define E3_MAX_CURRENT 1000 //in mA #define E3_SENSE_RESISTOR 91 //in mOhms #define E3_MICROSTEPS 16 //number of microsteps #endif /******************************************************************************\ * enable this section if you have L6470 motor drivers. * you need to import the L6470 library into the Arduino IDE for this ******************************************************************************/ // @section l6470 //#define HAVE_L6470DRIVER #if ENABLED(HAVE_L6470DRIVER) //#define X_IS_L6470 #define X_MICROSTEPS 16 //number of microsteps #define X_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #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_IS_L6470 #define X2_MICROSTEPS 16 //number of microsteps #define X2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define X2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define X2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Y_IS_L6470 #define Y_MICROSTEPS 16 //number of microsteps #define Y_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Y_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Y_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Y2_IS_L6470 #define Y2_MICROSTEPS 16 //number of microsteps #define Y2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Y2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Y2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Z_IS_L6470 #define Z_MICROSTEPS 16 //number of microsteps #define Z_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Z_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Z_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Z2_IS_L6470 #define Z2_MICROSTEPS 16 //number of microsteps #define Z2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Z2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Z2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E0_IS_L6470 #define E0_MICROSTEPS 16 //number of microsteps #define E0_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E0_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E0_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E1_IS_L6470 #define E1_MICROSTEPS 16 //number of microsteps #define E1_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E1_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E1_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E2_IS_L6470 #define E2_MICROSTEPS 16 //number of microsteps #define E2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E3_IS_L6470 #define E3_MICROSTEPS 16 //number of microsteps #define E3_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E3_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E3_STALLCURRENT 1500 //current in mA where the driver will detect a stall #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 M155 commands with one B<base 10> arg * M155 A99 ; Target slave address * M155 B77 ; M * M155 B97 ; a * M155 B114 ; r * M155 B108 ; l * M155 B105 ; i * M155 B110 ; n * M155 S1 ; Send the current buffer * * ; Example #2 * ; Request 6 bytes from slave device with address 0x63 (99) * M156 A99 B5 * * ; Example #3 * ; Example serial output of a M156 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 #endif // CONFIGURATION_ADV_H