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/**
* Marlin 3 D Printer Firmware
* Copyright ( c ) 2020 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 < https : //www.gnu.org/licenses/>.
*
*/
# pragma once
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# define CONFIG_EXAMPLES_DIR "Creality / Ender-3 / MEEB-3DP"
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/**
* 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
*/
# define CONFIGURATION_ADV_H_VERSION 02010300
// @section develop
/**
* Configuration Export
*
* Export the configuration as part of the build . ( See signature . py )
* Output files are saved with the build ( e . g . , . pio / build / mega2560 ) .
*
* See ` build_all_examples - - ini ` as an example of config . ini archiving .
*
* 1 = marlin_config . json - Dictionary containing the configuration .
* This file is also generated for CONFIGURATION_EMBEDDING .
* 2 = config . ini - File format for PlatformIO preprocessing .
* 3 = schema . json - The entire configuration schema . ( 13 = pattern groups )
* 4 = schema . yml - The entire configuration schema .
* 5 = Config . h - Minimal configuration by popular demand .
*/
//#define CONFIG_EXPORT 105 // :[1:'JSON', 2:'config.ini', 3:'schema.json', 4:'schema.yml', 5:'Config.h']
//===========================================================================
//============================= Thermal Settings ============================
//===========================================================================
// @section temperature
/**
* Thermocouple sensors are quite sensitive to noise . Any noise induced in
* the sensor wires , such as by stepper motor wires run in parallel to them ,
* may result in the thermocouple sensor reporting spurious errors . This
* value is the number of errors which can occur in a row before the error
* is reported . This allows us to ignore intermittent error conditions while
* still detecting an actual failure , which should result in a continuous
* stream of errors from the sensor .
*
* Set this value to 0 to fail on the first error to occur .
*/
# define THERMOCOUPLE_MAX_ERRORS 15
//
// Custom Thermistor 1000 parameters
//
# if TEMP_SENSOR_0 == 1000
# define HOTEND0_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND0_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND0_BETA 3950 // Beta value
# define HOTEND0_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_1 == 1000
# define HOTEND1_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND1_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND1_BETA 3950 // Beta value
# define HOTEND1_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_2 == 1000
# define HOTEND2_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND2_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND2_BETA 3950 // Beta value
# define HOTEND2_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_3 == 1000
# define HOTEND3_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND3_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND3_BETA 3950 // Beta value
# define HOTEND3_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_4 == 1000
# define HOTEND4_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND4_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND4_BETA 3950 // Beta value
# define HOTEND4_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_5 == 1000
# define HOTEND5_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND5_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND5_BETA 3950 // Beta value
# define HOTEND5_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_6 == 1000
# define HOTEND6_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND6_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND6_BETA 3950 // Beta value
# define HOTEND6_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_7 == 1000
# define HOTEND7_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define HOTEND7_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define HOTEND7_BETA 3950 // Beta value
# define HOTEND7_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_BED == 1000
# define BED_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define BED_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define BED_BETA 3950 // Beta value
# define BED_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_CHAMBER == 1000
# define CHAMBER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define CHAMBER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define CHAMBER_BETA 3950 // Beta value
# define CHAMBER_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_COOLER == 1000
# define COOLER_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define COOLER_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define COOLER_BETA 3950 // Beta value
# define COOLER_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_PROBE == 1000
# define PROBE_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define PROBE_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define PROBE_BETA 3950 // Beta value
# define PROBE_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_BOARD == 1000
# define BOARD_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define BOARD_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define BOARD_BETA 3950 // Beta value
# define BOARD_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
# if TEMP_SENSOR_REDUNDANT == 1000
# define REDUNDANT_PULLUP_RESISTOR_OHMS 4700 // Pullup resistor
# define REDUNDANT_RESISTANCE_25C_OHMS 100000 // Resistance at 25C
# define REDUNDANT_BETA 3950 // Beta value
# define REDUNDANT_SH_C_COEFF 0 // Steinhart-Hart C coefficient
# endif
/**
* Thermocouple Options — for MAX6675 ( - 2 ) , MAX31855 ( - 3 ) , and MAX31865 ( - 5 ) .
*/
//#define TEMP_SENSOR_FORCE_HW_SPI // Ignore SCK/MOSI/MISO pins; use CS and the default SPI bus.
//#define MAX31865_SENSOR_WIRES_0 2 // (2-4) Number of wires for the probe connected to a MAX31865 board.
//#define MAX31865_SENSOR_WIRES_1 2
//#define MAX31865_SENSOR_WIRES_2 2
//#define MAX31865_50HZ_FILTER // Use a 50Hz filter instead of the default 60Hz.
//#define MAX31865_USE_READ_ERROR_DETECTION // Treat value spikes (20°C delta in under 1s) as read errors.
//#define MAX31865_USE_AUTO_MODE // Read faster and more often than 1-shot; bias voltage always on; slight effect on RTD temperature.
//#define MAX31865_MIN_SAMPLING_TIME_MSEC 100 // (ms) 1-shot: minimum read interval. Reduces bias voltage effects by leaving sensor unpowered for longer intervals.
//#define MAX31865_IGNORE_INITIAL_FAULTY_READS 10 // Ignore some read faults (keeping the temperature reading) to work around a possible issue (#23439).
//#define MAX31865_WIRE_OHMS_0 0.95f // For 2-wire, set the wire resistances for more accurate readings.
//#define MAX31865_WIRE_OHMS_1 0.0f
//#define MAX31865_WIRE_OHMS_2 0.0f
/**
* Hephestos 2 24 V heated bed upgrade kit .
* https : //www.en3dstudios.com/product/bq-hephestos-2-heated-bed-kit/
*/
//#define HEPHESTOS2_HEATED_BED_KIT
# if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
# define HEATER_BED_INVERTING true
# endif
//
// Heated Bed Bang-Bang options
//
# if DISABLED(PIDTEMPBED)
# define BED_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
# if ANY(BED_LIMIT_SWITCHING, PELTIER_BED)
# define BED_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > BED_HYSTERESIS
# endif
# endif
//
// Heated Chamber options
//
# if DISABLED(PIDTEMPCHAMBER)
# define CHAMBER_CHECK_INTERVAL 5000 // (ms) Interval between checks in bang-bang control
# if ENABLED(CHAMBER_LIMIT_SWITCHING)
# define CHAMBER_HYSTERESIS 2 // (°C) Only set the relevant heater state when ABS(T-target) > CHAMBER_HYSTERESIS
# endif
# endif
# if TEMP_SENSOR_CHAMBER
//#define HEATER_CHAMBER_PIN P2_04 // Required heater on/off pin (example: SKR 1.4 Turbo HE1 plug)
//#define HEATER_CHAMBER_INVERTING false
//#define FAN1_PIN -1 // Remove the fan signal on pin P2_04 (example: SKR 1.4 Turbo HE1 plug)
//#define CHAMBER_FAN // Enable a fan on the chamber
# if ENABLED(CHAMBER_FAN)
//#define CHAMBER_FAN_INDEX 2 // Index of a fan to repurpose as the chamber fan. (Default: first unused fan)
# define CHAMBER_FAN_MODE 2 // Fan control mode: 0=Static; 1=Linear increase when temp is higher than target; 2=V-shaped curve; 3=similar to 1 but fan is always on.
# if CHAMBER_FAN_MODE == 0
# define CHAMBER_FAN_BASE 255 // Chamber fan PWM (0-255)
# elif CHAMBER_FAN_MODE == 1
# define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255); turns on when chamber temperature is above the target
# define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
# elif CHAMBER_FAN_MODE == 2
# define CHAMBER_FAN_BASE 128 // Minimum chamber fan PWM (0-255)
# define CHAMBER_FAN_FACTOR 25 // PWM increase per °C difference from target
# elif CHAMBER_FAN_MODE == 3
# define CHAMBER_FAN_BASE 128 // Base chamber fan PWM (0-255)
# define CHAMBER_FAN_FACTOR 25 // PWM increase per °C above target
# endif
# endif
//#define CHAMBER_VENT // Enable a servo-controlled vent on the chamber
# if ENABLED(CHAMBER_VENT)
# define CHAMBER_VENT_SERVO_NR 1 // Index of the vent servo
# define HIGH_EXCESS_HEAT_LIMIT 5 // How much above target temp to consider there is excess heat in the chamber
# define LOW_EXCESS_HEAT_LIMIT 3
# define MIN_COOLING_SLOPE_TIME_CHAMBER_VENT 20
# define MIN_COOLING_SLOPE_DEG_CHAMBER_VENT 1.5
# endif
# endif
//
// Laser Cooler options
//
# if TEMP_SENSOR_COOLER
# define COOLER_MINTEMP 8 // (°C)
# define COOLER_MAXTEMP 26 // (°C)
# define COOLER_DEFAULT_TEMP 16 // (°C)
# define TEMP_COOLER_HYSTERESIS 1 // (°C) Temperature proximity considered "close enough" to the target
# define COOLER_PIN 8 // Laser cooler on/off pin used to control power to the cooling element (e.g., TEC, External chiller via relay)
# define COOLER_INVERTING false
# define TEMP_COOLER_PIN 15 // Laser/Cooler temperature sensor pin. ADC is required.
# define COOLER_FAN // Enable a fan on the cooler, Fan# 0,1,2,3 etc.
# define COOLER_FAN_INDEX 0 // FAN number 0, 1, 2 etc. e.g.
# if ENABLED(COOLER_FAN)
# define COOLER_FAN_BASE 100 // Base Cooler fan PWM (0-255); turns on when Cooler temperature is above the target
# define COOLER_FAN_FACTOR 25 // PWM increase per °C above target
# endif
# endif
//
// Motherboard Sensor options
//
# if TEMP_SENSOR_BOARD
# define THERMAL_PROTECTION_BOARD // Halt the printer if the board sensor leaves the temp range below.
# define BOARD_MINTEMP 8 // (°C)
# define BOARD_MAXTEMP 70 // (°C)
//#define TEMP_BOARD_PIN -1 // Board temp sensor pin override.
# endif
//
// SoC Sensor options
//
# if TEMP_SENSOR_SOC
# define THERMAL_PROTECTION_SOC // Halt the printer if the SoC sensor leaves the temp range below.
# define SOC_MAXTEMP 85 // (°C)
# endif
/**
* Thermal Protection provides additional protection to your printer from damage
* and fire . Marlin always includes safe min and max temperature ranges which
* protect against a broken or disconnected thermistor wire .
*
* The issue : If a thermistor falls out , it will report the much lower
* temperature of the air in the room , and the 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 ALL(HAS_HOTEND, THERMAL_PROTECTION_HOTENDS)
# define THERMAL_PROTECTION_PERIOD 40 // (seconds)
# define THERMAL_PROTECTION_HYSTERESIS 4 // (°C)
//#define ADAPTIVE_FAN_SLOWING // Slow down the part-cooling fan if the temperature drops
# if ENABLED(ADAPTIVE_FAN_SLOWING)
//#define REPORT_ADAPTIVE_FAN_SLOWING // Report fan slowing activity to the console
# if ANY(MPCTEMP, PIDTEMP)
//#define TEMP_TUNING_MAINTAIN_FAN // Don't slow down the fan speed during M303 or M306 T
# endif
# endif
/**
* Whenever an M104 , M109 , or M303 increases the target temperature , the
* firmware will wait for the WATCH_TEMP_PERIOD to expire . If the temperature
* hasn ' t increased by WATCH_TEMP_INCREASE degrees , the machine is halted and
* requires a hard reset . This test restarts with any M104 / M109 / M303 , 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 set
* below 2.
*/
# define WATCH_TEMP_PERIOD 40 // (seconds)
# define WATCH_TEMP_INCREASE 2 // (°C)
# endif
/**
* Thermal Protection parameters for the bed are just as above for hotends .
*/
# if TEMP_SENSOR_BED && ENABLED(THERMAL_PROTECTION_BED)
# define THERMAL_PROTECTION_BED_PERIOD 20 // (seconds)
# define THERMAL_PROTECTION_BED_HYSTERESIS 2 // (°C)
/**
* As described above , except for the bed ( M140 / M190 / M303 ) .
*/
# define WATCH_BED_TEMP_PERIOD 60 // (seconds)
# define WATCH_BED_TEMP_INCREASE 2 // (°C)
# endif
/**
* Thermal Protection parameters for the heated chamber .
*/
# if TEMP_SENSOR_CHAMBER && ENABLED(THERMAL_PROTECTION_CHAMBER)
# define THERMAL_PROTECTION_CHAMBER_PERIOD 20 // (seconds)
# define THERMAL_PROTECTION_CHAMBER_HYSTERESIS 2 // (°C)
/**
* Heated chamber watch settings ( M141 / M191 ) .
*/
# define WATCH_CHAMBER_TEMP_PERIOD 60 // (seconds)
# define WATCH_CHAMBER_TEMP_INCREASE 2 // (°C)
# endif
/**
* Thermal Protection parameters for the laser cooler .
*/
# if TEMP_SENSOR_COOLER && ENABLED(THERMAL_PROTECTION_COOLER)
# define THERMAL_PROTECTION_COOLER_PERIOD 10 // (seconds)
# define THERMAL_PROTECTION_COOLER_HYSTERESIS 3 // (°C)
/**
* Laser cooling watch settings ( M143 / M193 ) .
*/
# define WATCH_COOLER_TEMP_PERIOD 60 // (seconds)
# define WATCH_COOLER_TEMP_INCREASE 3 // (°C)
# endif
# if ANY(THERMAL_PROTECTION_HOTENDS, THERMAL_PROTECTION_BED, THERMAL_PROTECTION_CHAMBER, THERMAL_PROTECTION_COOLER)
/**
* Thermal Protection Variance Monitor - EXPERIMENTAL
* Kill the machine on a stuck temperature sensor .
*
* This feature may cause some thermally - stable systems to halt . Be sure to test it thoroughly under
* a variety of conditions . Disable if you get false positives .
*
* This feature ensures that temperature sensors are updating regularly . If sensors die or get " stuck " ,
* or if Marlin stops reading them , temperatures will remain constant while heaters may still be powered !
* This feature only monitors temperature changes so it should catch any issue , hardware or software .
*
* By default it uses the THERMAL_PROTECTION_ * _PERIOD constants ( above ) for the time window , within which
* at least one temperature change must occur , to indicate that sensor polling is working . If any monitored
* heater ' s temperature remains totally constant ( without even a fractional change ) during this period , a
* thermal malfunction error occurs and the printer is halted .
*
* A very stable heater might produce a false positive and halt the printer . In this case , try increasing
* the corresponding THERMAL_PROTECTION_ * _PERIOD constant a bit . Keep in mind that uncontrolled heating
* shouldn ' t be allowed to persist for more than a minute or two .
*
* Be careful to distinguish false positives from real sensor issues before disabling this feature . If the
* heater ' s temperature appears even slightly higher than expected after restarting , you may have a real
* thermal malfunction . Check the temperature graph in your host for any unusual bumps .
*/
//#define THERMAL_PROTECTION_VARIANCE_MONITOR
# if ENABLED(THERMAL_PROTECTION_VARIANCE_MONITOR)
// Variance detection window to override the THERMAL_PROTECTION...PERIOD settings above.
// Keep in mind that some heaters heat up faster than others.
//#define THERMAL_PROTECTION_VARIANCE_MONITOR_PERIOD 30 // (s) Override all watch periods
# endif
# endif
# if ENABLED(PIDTEMP)
// Add an additional term to the heater power, proportional to the extrusion speed.
// A well-chosen Kc value should add just enough power to melt the increased material volume.
//#define PID_EXTRUSION_SCALING
# if ENABLED(PID_EXTRUSION_SCALING)
# define DEFAULT_Kc (100) // heating power = Kc * e_speed
# define LPQ_MAX_LEN 50
# endif
/**
* Add an additional term to the heater power , proportional to the fan speed .
* A well - chosen Kf value should add just enough power to compensate for power - loss from the cooling fan .
* You can either just add a constant compensation with the DEFAULT_Kf value
* or follow the instruction below to get speed - dependent compensation .
*
* Constant compensation ( use only with fan speeds of 0 % and 100 % )
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* A good starting point for the Kf - value comes from the calculation :
* kf = ( power_fan * eff_fan ) / power_heater * 255
* where eff_fan is between 0.0 and 1.0 , based on fan - efficiency and airflow to the nozzle / heater .
*
* Example :
* Heater : 40 W , Fan : 0.1 A * 24 V = 2.4 W , eff_fan = 0.8
* Kf = ( 2.4 W * 0.8 ) / 40 W * 255 = 12.24
*
* Fan - speed dependent compensation
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
* 1. To find a good Kf value , set the hotend temperature , wait for it to settle , and enable the fan ( 100 % ) .
* Make sure PID_FAN_SCALING_LIN_FACTOR is 0 and PID_FAN_SCALING_ALTERNATIVE_DEFINITION is not enabled .
* If you see the temperature drop repeat the test , increasing the Kf value slowly , until the temperature
* drop goes away . If the temperature overshoots after enabling the fan , the Kf value is too big .
* 2. Note the Kf - value for fan - speed at 100 %
* 3. Determine a good value for PID_FAN_SCALING_MIN_SPEED , which is around the speed , where the fan starts moving .
* 4. Repeat step 1. and 2. for this fan speed .
* 5. Enable PID_FAN_SCALING_ALTERNATIVE_DEFINITION and enter the two identified Kf - values in
* PID_FAN_SCALING_AT_FULL_SPEED and PID_FAN_SCALING_AT_MIN_SPEED . Enter the minimum speed in PID_FAN_SCALING_MIN_SPEED
*/
//#define PID_FAN_SCALING
# if ENABLED(PID_FAN_SCALING)
//#define PID_FAN_SCALING_ALTERNATIVE_DEFINITION
# if ENABLED(PID_FAN_SCALING_ALTERNATIVE_DEFINITION)
// The alternative definition is used for an easier configuration.
// Just figure out Kf at full speed (255) and PID_FAN_SCALING_MIN_SPEED.
// DEFAULT_Kf and PID_FAN_SCALING_LIN_FACTOR are calculated accordingly.
# define PID_FAN_SCALING_AT_FULL_SPEED 13.0 //=PID_FAN_SCALING_LIN_FACTOR*255+DEFAULT_Kf
# define PID_FAN_SCALING_AT_MIN_SPEED 6.0 //=PID_FAN_SCALING_LIN_FACTOR*PID_FAN_SCALING_MIN_SPEED+DEFAULT_Kf
# define PID_FAN_SCALING_MIN_SPEED 10.0 // Minimum fan speed at which to enable PID_FAN_SCALING
# define DEFAULT_Kf (255.0*PID_FAN_SCALING_AT_MIN_SPEED-PID_FAN_SCALING_AT_FULL_SPEED*PID_FAN_SCALING_MIN_SPEED) / (255.0-PID_FAN_SCALING_MIN_SPEED)
# define PID_FAN_SCALING_LIN_FACTOR (PID_FAN_SCALING_AT_FULL_SPEED-DEFAULT_Kf) / 255.0
# else
# define PID_FAN_SCALING_LIN_FACTOR (0) // Power-loss due to cooling = Kf * (fan_speed)
# define DEFAULT_Kf 10 // A constant value added to the PID-tuner
# define PID_FAN_SCALING_MIN_SPEED 10 // Minimum fan speed at which to enable PID_FAN_SCALING
# endif
# endif
# endif
/**
* Automatic Temperature Mode
*
* Dynamically adjust the hotend target temperature based on planned E moves .
*
* ( Contrast with PID_EXTRUSION_SCALING , which tracks E movement and adjusts PID
* behavior using an additional kC value . )
*
* Autotemp is calculated by ( mintemp + factor * mm_per_sec ) , capped to maxtemp .
*
* Enable Autotemp Mode with M104 / M109 F < factor > S < mintemp > B < maxtemp > .
* Disable by sending M104 / M109 with no F parameter ( or F0 with AUTOTEMP_PROPORTIONAL ) .
*/
# define AUTOTEMP
# if ENABLED(AUTOTEMP)
# define AUTOTEMP_OLDWEIGHT 0.98 // Factor used to weight previous readings (0.0 < value < 1.0)
# define AUTOTEMP_MIN 210
# define AUTOTEMP_MAX 250
# define AUTOTEMP_FACTOR 0.1f
// Turn on AUTOTEMP on M104/M109 by default using proportions set here
//#define AUTOTEMP_PROPORTIONAL
# if ENABLED(AUTOTEMP_PROPORTIONAL)
# define AUTOTEMP_MIN_P 0 // (°C) Added to the target temperature
# define AUTOTEMP_MAX_P 5 // (°C) Added to the target temperature
# define AUTOTEMP_FACTOR_P 1 // Apply this F parameter by default (overridden by M104/M109 F)
# endif
# 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 TEMP_SENSOR_X_RAW_LO_TEMP
* will probably be caught when the heating element first turns on during the
* preheating process , which will trigger a MINTEMP error as a safety measure
* and force stop everything .
* To circumvent this limitation , we allow for a preheat time ( during which ,
* MINTEMP 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 MINTEMP 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 PREHEAT_TIME_HOTEND_MS 0
//#define PREHEAT_TIME_BED_MS 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/min)
# define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
# endif
/**
* Hotend Idle Timeout
* Prevent filament in the nozzle from charring and causing a critical jam .
*/
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# define HOTEND_IDLE_TIMEOUT
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# if ENABLED(HOTEND_IDLE_TIMEOUT)
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# define HOTEND_IDLE_TIMEOUT_SEC (3*60) // (seconds) Time without extruder movement to trigger protection
# define HOTEND_IDLE_MIN_TRIGGER 100 // (°C) Minimum temperature to enable hotend protection
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# define HOTEND_IDLE_NOZZLE_TARGET 0 // (°C) Safe temperature for the nozzle after timeout
# define HOTEND_IDLE_BED_TARGET 0 // (°C) Safe temperature for the bed after timeout
# endif
// @section temperature
// Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
# define TEMP_SENSOR_AD595_OFFSET 0.0
# define TEMP_SENSOR_AD595_GAIN 1.0
# define TEMP_SENSOR_AD8495_OFFSET 0.0
# define TEMP_SENSOR_AD8495_GAIN 1.0
// @section fans
/**
* Controller Fan
* To cool down the stepper drivers and MOSFETs .
*
* The fan turns on automatically whenever any driver is enabled and turns
* off ( or reduces to idle speed ) shortly after drivers are turned off .
*/
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# define USE_CONTROLLER_FAN
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# if ENABLED(USE_CONTROLLER_FAN)
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# define CONTROLLER_FAN_PIN FAN2_PIN // Set a custom pin for the controller fan
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//#define CONTROLLER_FAN_USE_Z_ONLY // With this option only the Z axis is considered
//#define CONTROLLER_FAN_IGNORE_Z // Ignore Z stepper. Useful when stepper timeout is disabled.
# define CONTROLLERFAN_SPEED_MIN 0 // (0-255) Minimum speed. (If set below this value the fan is turned off.)
# define CONTROLLERFAN_SPEED_ACTIVE 255 // (0-255) Active speed, used when any motor is enabled
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# define CONTROLLERFAN_SPEED_IDLE 127 // (0-255) Idle speed, used when motors are disabled
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# define CONTROLLERFAN_IDLE_TIME 60 // (seconds) Extra time to keep the fan running after disabling motors
// Use TEMP_SENSOR_BOARD as a trigger for enabling the controller fan
//#define CONTROLLER_FAN_MIN_BOARD_TEMP 40 // (°C) Turn on the fan if the board reaches this temperature
// Use TEMP_SENSOR_SOC as a trigger for enabling the controller fan
//#define CONTROLLER_FAN_MIN_SOC_TEMP 40 // (°C) Turn on the fan if the SoC reaches this temperature
# define CONTROLLER_FAN_BED_HEATING // Turn on the fan when heating the bed
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# define CONTROLLER_FAN_EDITABLE // Enable M710 configurable settings
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# if ENABLED(CONTROLLER_FAN_EDITABLE)
# define CONTROLLER_FAN_MENU // Enable the Controller Fan submenu
# endif
# endif
/**
* Fan Kickstart
* When part cooling or controller fans first start , run at a speed that
* gets it spinning reliably for a short time before setting the requested speed .
* ( Does not work on Sanguinololu with FAN_SOFT_PWM . )
*/
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# define FAN_KICKSTART_TIME 200 // (ms)
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//#define FAN_KICKSTART_POWER 180 // 64-255
//#define FAN_KICKSTART_LINEAR // Set kickstart time linearly based on the speed, e.g., for 20% (51) it will be FAN_KICKSTART_TIME * 0.2.
// Useful for quick speed up to low speed. Kickstart power must be set to 255.
// Some coolers may require a non-zero "off" state.
//#define FAN_OFF_PWM 1
/**
* PWM Fan Scaling
*
* Define the min / max speeds for PWM fans ( as set with M106 ) .
*
* With these options the M106 0 - 255 value range is scaled to a subset
* to ensure that the fan has enough power to spin , or to run lower
* current fans with higher current . ( e . g . , 5 V / 12 V fans with 12 V / 24 V )
* Value 0 always turns off the fan .
*
* Define one or both of these to override the default 0 - 255 range .
*/
//#define FAN_MIN_PWM 50
//#define FAN_MAX_PWM 128
/**
* Fan Fast PWM
*
* Combinations of PWM Modes , prescale values and TOP resolutions are used internally
* to produce a frequency as close as possible to the desired frequency .
*
* FAST_PWM_FAN_FREQUENCY
* Set this to your desired frequency .
* For AVR , if left undefined this defaults to F = F_CPU / ( 2 * 255 * 1 )
* i . e . , F = 31.4 kHz on 16 MHz micro - controllers or F = 39.2 kHz on 20 MHz micro - controllers .
* For non AVR , if left undefined this defaults to F = 1 Khz .
* This F value is only to protect the hardware from an absence of configuration
* and not to complete it when users are not aware that the frequency must be specifically set to support the target board .
*
* NOTE : Setting very low frequencies ( < 10 Hz ) may result in unexpected timer behavior .
* Setting very high frequencies can damage your hardware .
*
* USE_OCR2A_AS_TOP [ undefined by default ]
* Boards that use TIMER2 for PWM have limitations resulting in only a few possible frequencies on TIMER2 :
* 16 MHz MCUs : [ 62.5 kHz , 31.4 kHz ( default ) , 7.8 kHz , 3.92 kHz , 1.95 kHz , 977 Hz , 488 Hz , 244 Hz , 60 Hz , 122 Hz , 30 Hz ]
* 20 MHz MCUs : [ 78.1 kHz , 39.2 kHz ( default ) , 9.77 kHz , 4.9 kHz , 2.44 kHz , 1.22 kHz , 610 Hz , 305 Hz , 153 Hz , 76 Hz , 38 Hz ]
* A greater range can be achieved by enabling USE_OCR2A_AS_TOP . But note that this option blocks the use of
* PWM on pin OC2A . Only use this option if you don ' t need PWM on 0 C2A . ( Check your schematic . )
* USE_OCR2A_AS_TOP sacrifices duty cycle control resolution to achieve this broader range of frequencies .
*/
//#define FAST_PWM_FAN // Increase the fan PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
# if ENABLED(FAST_PWM_FAN)
//#define FAST_PWM_FAN_FREQUENCY 31400 // Define here to override the defaults below
//#define USE_OCR2A_AS_TOP
# ifndef FAST_PWM_FAN_FREQUENCY
# ifdef __AVR__
# define FAST_PWM_FAN_FREQUENCY ((F_CPU) / (2 * 255 * 1))
# else
# define FAST_PWM_FAN_FREQUENCY 1000U
# endif
# endif
# endif
/**
* Assign more PWM fans for part cooling , synchronized with Fan 0
*/
//#define REDUNDANT_PART_COOLING_FAN 1 // Index of the first fan to synchronize with Fan 0
# ifdef REDUNDANT_PART_COOLING_FAN
//#define NUM_REDUNDANT_FANS 1 // Number of sequential fans to synchronize with Fan 0
# endif
/**
* 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 .
*/
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# define E0_AUTO_FAN_PIN FAN1_PIN
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# 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 E5_AUTO_FAN_PIN -1
# define E6_AUTO_FAN_PIN -1
# define E7_AUTO_FAN_PIN -1
# define CHAMBER_AUTO_FAN_PIN -1
# define COOLER_AUTO_FAN_PIN -1
# define EXTRUDER_AUTO_FAN_TEMPERATURE 50
# define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
# define CHAMBER_AUTO_FAN_TEMPERATURE 30
# define CHAMBER_AUTO_FAN_SPEED 255
# define COOLER_AUTO_FAN_TEMPERATURE 18
# define COOLER_AUTO_FAN_SPEED 255
/**
* Hotend Cooling Fans tachometers
*
* Define one or more tachometer pins to enable fan speed
* monitoring , and reporting of fan speeds with M123 .
*
* NOTE : Only works with fans up to 7000 RPM .
*/
//#define FOURWIRES_FANS // Needed with AUTO_FAN when 4-wire PWM fans are installed
//#define E0_FAN_TACHO_PIN -1
//#define E0_FAN_TACHO_PULLUP
//#define E0_FAN_TACHO_PULLDOWN
//#define E1_FAN_TACHO_PIN -1
//#define E1_FAN_TACHO_PULLUP
//#define E1_FAN_TACHO_PULLDOWN
//#define E2_FAN_TACHO_PIN -1
//#define E2_FAN_TACHO_PULLUP
//#define E2_FAN_TACHO_PULLDOWN
//#define E3_FAN_TACHO_PIN -1
//#define E3_FAN_TACHO_PULLUP
//#define E3_FAN_TACHO_PULLDOWN
//#define E4_FAN_TACHO_PIN -1
//#define E4_FAN_TACHO_PULLUP
//#define E4_FAN_TACHO_PULLDOWN
//#define E5_FAN_TACHO_PIN -1
//#define E5_FAN_TACHO_PULLUP
//#define E5_FAN_TACHO_PULLDOWN
//#define E6_FAN_TACHO_PIN -1
//#define E6_FAN_TACHO_PULLUP
//#define E6_FAN_TACHO_PULLDOWN
//#define E7_FAN_TACHO_PIN -1
//#define E7_FAN_TACHO_PULLUP
//#define E7_FAN_TACHO_PULLDOWN
/**
* 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
/**
* @ section caselight
* 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 CASE_LIGHT_NO_BRIGHTNESS // Disable brightness control. Enable for non-PWM lighting.
//#define CASE_LIGHT_MAX_PWM 128 // Limit PWM duty cycle (0-255)
//#define CASE_LIGHT_MENU // Add Case Light options to the LCD menu
# if ENABLED(NEOPIXEL_LED)
//#define CASE_LIGHT_USE_NEOPIXEL // Use NeoPixel LED as case light
# endif
# if ANY(RGB_LED, RGBW_LED)
//#define CASE_LIGHT_USE_RGB_LED // Use RGB / RGBW LED as case light
# endif
# if ANY(CASE_LIGHT_USE_NEOPIXEL, CASE_LIGHT_USE_RGB_LED)
# define CASE_LIGHT_DEFAULT_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
# endif
# endif
// @section endstops
// 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.
// Employ an external closed loop controller. Override pins here if needed.
//#define EXTERNAL_CLOSED_LOOP_CONTROLLER
# if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
//#define CLOSED_LOOP_ENABLE_PIN -1
//#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
# endif
// @section idex
/**
* Dual X Carriage
*
* This setup has two X carriages that can move independently , each with its own hotend .
* The carriages can be used to print an object with two colors or materials , or in
* " duplication mode " it can print two identical or X - mirrored objects simultaneously .
* The inactive carriage is parked automatically to prevent oozing .
* X1 is the left carriage , X2 the right . They park and home at opposite ends of the X axis .
* By default the X2 stepper is assigned to the first unused E plug on the board .
*
* The following Dual X Carriage modes can be selected with M605 S < 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 )
*
* 1 : ( AUTO_PARK ) The firmware automatically parks and unparks the X - carriages on tool - change so
* that additional slicer support is not required . ( M605 S1 )
*
* 2 : ( DUPLICATION ) The firmware moves the second X - carriage and extruder in synchronization with
* the first X - carriage and extruder , to print 2 copies of the same object at the same time .
* Set the constant X - offset and temperature differential with M605 S2 X [ offs ] R [ deg ] and
* follow with M605 S2 to initiate duplicated movement .
*
* 3 : ( MIRRORED ) Formbot / Vivedino - inspired mirrored mode in which the second extruder duplicates
* the movement of the first except the second extruder is reversed in the X axis .
* Set the initial X offset and temperature differential with M605 S2 X [ offs ] R [ deg ] and
* follow with M605 S3 to initiate mirrored movement .
*/
//#define DUAL_X_CARRIAGE
# if ENABLED(DUAL_X_CARRIAGE)
# define X1_MIN_POS X_MIN_POS // Set to X_MIN_POS
# define X1_MAX_POS X_BED_SIZE // A max coordinate so the X1 carriage can't hit the parked X2 carriage
# define X2_MIN_POS 80 // A min coordinate so the X2 carriage can't hit the parked X1 carriage
# define X2_MAX_POS 353 // The max position of the X2 carriage, typically also the home position
# define X2_HOME_POS X2_MAX_POS // Default X2 home position. Set to X2_MAX_POS.
// NOTE: For Dual X Carriage use M218 T1 Xn to override the X2_HOME_POS.
// This allows recalibration of endstops distance without a rebuild.
// Remember to set the second extruder's X-offset to 0 in your slicer.
// This is the default power-up mode which can be changed later using M605 S<mode>.
# define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_AUTO_PARK_MODE
// Default x offset in duplication mode (typically set to half print bed width)
# define DEFAULT_DUPLICATION_X_OFFSET 100
// Default action to execute following M605 mode change commands. Typically G28X to apply new mode.
//#define EVENT_GCODE_IDEX_AFTER_MODECHANGE "G28X"
# endif
// @section multi stepper
/**
* Multi - Stepper / Multi - Endstop
*
* When X2_DRIVER_TYPE is defined , this indicates that the X and X2 motors work in tandem .
* The following explanations for X also apply to Y and Z multi - stepper setups .
* Endstop offsets may be changed by ' M666 X < offset > Y < offset > Z < offset > ' and stored to EEPROM .
*
* - Enable INVERT_X2_VS_X_DIR if the X2 motor requires an opposite DIR signal from X .
*
* - Enable X_DUAL_ENDSTOPS if the second motor has its own endstop , with adjustable offset .
*
* - Extra endstops are included in the output of ' M119 ' .
*
* - Set X_DUAL_ENDSTOP_ADJUSTMENT to the known error in the X2 endstop .
* Applied to the X2 motor on ' G28 ' / ' G28 X ' .
* Get the offset by homing X and measuring the error .
* Also set with ' M666 X < offset > ' and stored to EEPROM with ' M500 ' .
*
* - Define the extra endstop pins here to override defaults . No auto - assignment .
*/
# if HAS_X2_STEPPER && DISABLED(DUAL_X_CARRIAGE)
//#define INVERT_X2_VS_X_DIR // X2 direction signal is the opposite of X
//#define X_DUAL_ENDSTOPS // X2 has its own endstop
# if ENABLED(X_DUAL_ENDSTOPS)
//#define X2_STOP_PIN X_MAX_PIN // X2 endstop pin override
# define X2_ENDSTOP_ADJUSTMENT 0 // X2 offset relative to X endstop
# endif
# endif
# if HAS_Y2_STEPPER
//#define INVERT_Y2_VS_Y_DIR // Y2 direction signal is the opposite of Y
//#define Y_DUAL_ENDSTOPS // Y2 has its own endstop
# if ENABLED(Y_DUAL_ENDSTOPS)
//#define Y2_STOP_PIN Y_MAX_PIN // Y2 endstop pin override
# define Y2_ENDSTOP_ADJUSTMENT 0 // Y2 offset relative to Y endstop
# endif
# endif
//
// Multi-Z steppers
//
# ifdef Z2_DRIVER_TYPE
//#define INVERT_Z2_VS_Z_DIR // Z2 direction signal is the opposite of Z
//#define Z_MULTI_ENDSTOPS // Other Z axes have their own endstops
# if ENABLED(Z_MULTI_ENDSTOPS)
//#define Z2_STOP_PIN X_MAX_PIN // Z2 endstop pin override
# define Z2_ENDSTOP_ADJUSTMENT 0 // Z2 offset relative to Z endstop
# endif
# ifdef Z3_DRIVER_TYPE
//#define INVERT_Z3_VS_Z_DIR // Z3 direction signal is the opposite of Z
# if ENABLED(Z_MULTI_ENDSTOPS)
//#define Z3_STOP_PIN Y_MAX_PIN // Z3 endstop pin override
# define Z3_ENDSTOP_ADJUSTMENT 0 // Z3 offset relative to Z endstop
# endif
# endif
# ifdef Z4_DRIVER_TYPE
//#define INVERT_Z4_VS_Z_DIR // Z4 direction signal is the opposite of Z
# if ENABLED(Z_MULTI_ENDSTOPS)
//#define Z4_STOP_PIN Z_MAX_PIN // Z4 endstop pin override
# define Z4_ENDSTOP_ADJUSTMENT 0 // Z4 offset relative to Z endstop
# endif
# endif
# endif
// Drive the E axis with two synchronized steppers
//#define E_DUAL_STEPPER_DRIVERS
# if ENABLED(E_DUAL_STEPPER_DRIVERS)
//#define INVERT_E1_VS_E0_DIR // E direction signals are opposites
# endif
// @section extruder
// 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 Procedure
* Homing ( G28 ) does an indefinite move towards the endstops to establish
* the position of the toolhead relative to the workspace .
*/
//#define SENSORLESS_BACKOFF_MM { 2, 2, 0 } // (linear=mm, rotational=°) Backoff from endstops before sensorless homing
# define HOMING_BUMP_MM { 5, 5, 2 } // (linear=mm, rotational=°) Backoff from endstops after first bump
# define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
//#define HOMING_BACKOFF_POST_MM { 2, 2, 2 } // (linear=mm, rotational=°) Backoff from endstops after homing
//#define XY_COUNTERPART_BACKOFF_MM 0 // (mm) Backoff X after homing Y, and vice-versa
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# define QUICK_HOME // If G28 contains XY do a diagonal move first
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//#define HOME_Y_BEFORE_X // If G28 contains XY home Y before X
//#define HOME_Z_FIRST // Home Z first. Requires a real endstop (not a probe).
//#define CODEPENDENT_XY_HOMING // If X/Y can't home without homing Y/X first
// @section bltouch
# if ENABLED(BLTOUCH)
/**
* Either : Use the defaults ( recommended ) or : For special purposes , use the following DEFINES
* Do not activate settings that the probe might not understand . Clones might misunderstand
* advanced commands .
*
* Note : If the probe is not deploying , do a " Reset " and " Self-Test " and then check the
* wiring of the BROWN , RED and ORANGE wires .
*
* Note : If the trigger signal of your probe is not being recognized , it has been very often
* because the BLACK and WHITE wires needed to be swapped . They are not " interchangeable "
* like they would be with a real switch . So please check the wiring first .
*
* Settings for all BLTouch and clone probes :
*/
// Safety: The probe needs time to recognize the command.
// Minimum command delay (ms). Enable and increase if needed.
//#define BLTOUCH_DELAY 500
/**
* Settings for BLTOUCH Classic 1.2 , 1.3 or BLTouch Smart 1.0 , 2.0 , 2.2 , 3.0 , 3.1 , and most clones :
*/
// Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
// in special cases, like noisy or filtered input configurations.
//#define BLTOUCH_FORCE_SW_MODE
/**
* Settings for BLTouch Smart 3.0 and 3.1
* Summary :
* - Voltage modes : 5 V and OD ( open drain - " logic voltage free " ) output modes
* - High - Speed mode
* - Disable LCD voltage options
*/
/**
* Danger : Don ' t activate 5 V mode unless attached to a 5 V - tolerant controller !
* V3 .0 or 3.1 : Set default mode to 5 V mode at Marlin startup .
* If disabled , OD mode is the hard - coded default on 3.0
* On startup , Marlin will compare its EEPROM to this value . If the selected mode
* differs , a mode set EEPROM write will be completed at initialization .
* Use the option below to force an EEPROM write to a V3 .1 probe regardless .
*/
//#define BLTOUCH_SET_5V_MODE
// Safety: Enable voltage mode settings in the LCD menu.
//#define BLTOUCH_LCD_VOLTAGE_MENU
/**
* Safety : Activate if connecting a probe with an unknown voltage mode .
* V3 .0 : Set a probe into mode selected above at Marlin startup . Required for 5 V mode on 3.0
* V3 .1 : Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )
* To preserve the life of the probe , use this once then turn it off and re - flash .
*/
//#define BLTOUCH_FORCE_MODE_SET
/**
* Enable " HIGH SPEED " option for probing .
* Danger : Disable if your probe sometimes fails . Only suitable for stable well - adjusted systems .
* This feature was designed for Deltabots with very fast Z moves ; however , higher speed Cartesians
* might be able to use it . If the machine can ' t raise Z fast enough the BLTouch may go into ALARM .
*
* Set the default state here , change with ' M401 S ' or UI , use M500 to save , M502 to reset .
*/
//#define BLTOUCH_HS_MODE true
# ifdef BLTOUCH_HS_MODE
// The probe Z offset (M851 Z) is the height at which the probe triggers.
// This must be large enough to keep the probe pin off the bed and prevent
// it from snagging on the bed clips.
# define BLTOUCH_HS_EXTRA_CLEARANCE 7 // Extra Z Clearance
# endif
# endif // BLTOUCH
// @section calibration
/**
* Z Steppers Auto - Alignment
* Add the G34 command to align multiple Z steppers using a bed probe .
*/
//#define Z_STEPPER_AUTO_ALIGN
# if ENABLED(Z_STEPPER_AUTO_ALIGN)
/**
* Define probe X and Y positions for Z1 , Z2 [ , Z3 [ , Z4 ] ]
* These positions are machine - relative and do not shift with the M206 home offset !
* If not defined , probe limits will be used .
* Override with ' M422 S < index > X < pos > Y < pos > ' .
*/
//#define Z_STEPPER_ALIGN_XY { { 10, 190 }, { 100, 10 }, { 190, 190 } }
/**
* Orientation for the automatically - calculated probe positions .
* Override Z stepper align points with ' M422 S < index > X < pos > Y < pos > '
*
* 2 Steppers : ( 0 ) ( 1 )
* | | 2 |
* | 1 2 | |
* | | 1 |
*
* 3 Steppers : ( 0 ) ( 1 ) ( 2 ) ( 3 )
* | 3 | 1 | 2 1 | 2 |
* | | 3 | | 3 |
* | 1 2 | 2 | 3 | 1 |
*
* 4 Steppers : ( 0 ) ( 1 ) ( 2 ) ( 3 )
* | 4 3 | 1 4 | 2 1 | 3 2 |
* | | | | |
* | 1 2 | 2 3 | 3 4 | 4 1 |
*/
# ifndef Z_STEPPER_ALIGN_XY
//#define Z_STEPPERS_ORIENTATION 0
# endif
/**
* Z Stepper positions for more rapid convergence in bed alignment .
* Requires 3 or 4 Z steppers .
*
* Define Stepper XY positions for Z1 , Z2 , Z3 . . . corresponding to the screw
* positions in the bed carriage , with one position per Z stepper in stepper
* driver order .
*/
//#define Z_STEPPER_ALIGN_STEPPER_XY { { 210.7, 102.5 }, { 152.6, 220.0 }, { 94.5, 102.5 } }
# ifndef Z_STEPPER_ALIGN_STEPPER_XY
// Amplification factor. Used to scale the correction step up or down in case
// the stepper (spindle) position is farther out than the test point.
# define Z_STEPPER_ALIGN_AMP 1.0 // Use a value > 1.0 NOTE: This may cause instability!
# endif
// On a 300mm bed a 5% grade would give a misalignment of ~1.5cm
# define G34_MAX_GRADE 5 // (%) Maximum incline that G34 will handle
# define Z_STEPPER_ALIGN_ITERATIONS 5 // Number of iterations to apply during alignment
# define Z_STEPPER_ALIGN_ACC 0.02 // Stop iterating early if the accuracy is better than this
# define RESTORE_LEVELING_AFTER_G34 // Restore leveling after G34 is done?
// After G34, re-home Z (G28 Z) or just calculate it from the last probe heights?
// Re-homing might be more precise in reproducing the actual 'G28 Z' homing height, especially on an uneven bed.
# define HOME_AFTER_G34
# endif
/**
* Assisted Tramming
*
* Add the G35 command to measure bed corners and help adjust screws . Requires a bed probe .
*/
//#define ASSISTED_TRAMMING
# if ENABLED(ASSISTED_TRAMMING)
// Define from 3 to 9 points to probe.
# define TRAMMING_POINT_XY { { 20, 20 }, { 180, 20 }, { 180, 180 }, { 20, 180 } }
// Define position names for probe points.
# define TRAMMING_POINT_NAME_1 "Front-Left"
# define TRAMMING_POINT_NAME_2 "Front-Right"
# define TRAMMING_POINT_NAME_3 "Back-Right"
# define TRAMMING_POINT_NAME_4 "Back-Left"
# define RESTORE_LEVELING_AFTER_G35 // Enable to restore leveling setup after operation
//#define REPORT_TRAMMING_MM // Report Z deviation (mm) for each point relative to the first
//#define ASSISTED_TRAMMING_WIZARD // Add a Tramming Wizard to the LCD menu
//#define ASSISTED_TRAMMING_WAIT_POSITION { X_CENTER, Y_CENTER, 30 } // Move the nozzle out of the way for adjustment
/**
* Screw Thread . Use one of the following defines :
*
* M3_CW = M3 Clockwise , M3_CCW = M3 Counter - Clockwise
* M4_CW = M4 Clockwise , M4_CCW = M4 Counter - Clockwise
* M5_CW = M5 Clockwise , M5_CCW = M5 Counter - Clockwise
*
* : { ' M3_CW ' : ' M3 Clockwise ' , ' M3_CCW ' : ' M3 Counter - Clockwise ' , ' M4_CW ' : ' M4 Clockwise ' , ' M4_CCW ' : ' M4 Counter - Clockwise ' , ' M5_CW ' : ' M5 Clockwise ' , ' M5_CCW ' : ' M5 Counter - Clockwise ' }
*/
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# define TRAMMING_SCREW_THREAD M4_CW
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# endif
// @section motion control
/**
* Fixed - time - based Motion Control - - BETA FEATURE
* Enable / disable and set parameters with G - code M493 .
* See ft_types . h for named values used by FTM options .
*/
//#define FT_MOTION
# if ENABLED(FT_MOTION)
//#define FTM_IS_DEFAULT_MOTION // Use FT Motion as the factory default?
# define FTM_DEFAULT_DYNFREQ_MODE dynFreqMode_DISABLED // Default mode of dynamic frequency calculation. (DISABLED, Z_BASED, MASS_BASED)
# define FTM_DEFAULT_SHAPER_X ftMotionShaper_NONE // Default shaper mode on X axis (NONE, ZV, ZVD, ZVDD, ZVDDD, EI, 2HEI, 3HEI, MZV)
# define FTM_DEFAULT_SHAPER_Y ftMotionShaper_NONE // Default shaper mode on Y axis
# define FTM_SHAPING_DEFAULT_FREQ_X 37.0f // (Hz) Default peak frequency used by input shapers
# define FTM_SHAPING_DEFAULT_FREQ_Y 37.0f // (Hz) Default peak frequency used by input shapers
# define FTM_LINEAR_ADV_DEFAULT_ENA false // Default linear advance enable (true) or disable (false)
# define FTM_LINEAR_ADV_DEFAULT_K 0.0f // Default linear advance gain. (Acceleration-based scaling factor.)
# define FTM_SHAPING_ZETA_X 0.1f // Zeta used by input shapers for X axis
# define FTM_SHAPING_ZETA_Y 0.1f // Zeta used by input shapers for Y axis
# define FTM_SHAPING_V_TOL_X 0.05f // Vibration tolerance used by EI input shapers for X axis
# define FTM_SHAPING_V_TOL_Y 0.05f // Vibration tolerance used by EI input shapers for Y axis
//#define FT_MOTION_MENU // Provide a MarlinUI menu to set M493 parameters
/**
* Advanced configuration
*/
# define FTM_UNIFIED_BWS // DON'T DISABLE unless you use Ulendo FBS (not implemented)
# if ENABLED(FTM_UNIFIED_BWS)
# define FTM_BW_SIZE 100 // Unified Window and Batch size with a ratio of 2
# else
# define FTM_WINDOW_SIZE 200 // Custom Window size for trajectory generation needed by Ulendo FBS
# define FTM_BATCH_SIZE 100 // Custom Batch size for trajectory generation needed by Ulendo FBS
# endif
# define FTM_FS 1000 // (Hz) Frequency for trajectory generation. (Reciprocal of FTM_TS)
# define FTM_TS 0.001f // (s) Time step for trajectory generation. (Reciprocal of FTM_FS)
# if DISABLED(COREXY)
# define FTM_STEPPER_FS 20000 // (Hz) Frequency for stepper I/O update
// Use this to adjust the time required to consume the command buffer.
// Try increasing this value if stepper motion is choppy.
# define FTM_STEPPERCMD_BUFF_SIZE 3000 // Size of the stepper command buffers
# else
// CoreXY motion needs a larger buffer size. These values are based on our testing.
# define FTM_STEPPER_FS 30000
# define FTM_STEPPERCMD_BUFF_SIZE 6000
# endif
# define FTM_STEPS_PER_UNIT_TIME (FTM_STEPPER_FS / FTM_FS) // Interpolated stepper commands per unit time
# define FTM_CTS_COMPARE_VAL (FTM_STEPS_PER_UNIT_TIME / 2) // Comparison value used in interpolation algorithm
# define FTM_MIN_TICKS ((STEPPER_TIMER_RATE) / (FTM_STEPPER_FS)) // Minimum stepper ticks between steps
# define FTM_MIN_SHAPE_FREQ 10 // Minimum shaping frequency
# define FTM_RATIO (FTM_FS / FTM_MIN_SHAPE_FREQ) // Factor for use in FTM_ZMAX. DON'T CHANGE.
# define FTM_ZMAX (FTM_RATIO * 2) // Maximum delays for shaping functions (even numbers only!)
// Calculate as:
// ZV : FTM_RATIO / 2
// ZVD, MZV : FTM_RATIO
// 2HEI : FTM_RATIO * 3 / 2
// 3HEI : FTM_RATIO * 2
# endif
/**
* Input Shaping
*
* Zero Vibration ( ZV ) Input Shaping for X and / or Y movements .
*
* This option uses a lot of SRAM for the step buffer . The buffer size is
* calculated automatically from SHAPING_FREQ_ [ XYZ ] , DEFAULT_AXIS_STEPS_PER_UNIT ,
* DEFAULT_MAX_FEEDRATE and ADAPTIVE_STEP_SMOOTHING . The default calculation can
* be overridden by setting SHAPING_MIN_FREQ and / or SHAPING_MAX_FEEDRATE .
* The higher the frequency and the lower the feedrate , the smaller the buffer .
* If the buffer is too small at runtime , input shaping will have reduced
* effectiveness during high speed movements .
*
* Tune with M593 D < factor > F < frequency >
*/
//#define INPUT_SHAPING_X
//#define INPUT_SHAPING_Y
//#define INPUT_SHAPING_Z
# if ANY(INPUT_SHAPING_X, INPUT_SHAPING_Y, INPUT_SHAPING_Z)
# if ENABLED(INPUT_SHAPING_X)
# define SHAPING_FREQ_X 40.0 // (Hz) The default dominant resonant frequency on the X axis.
# define SHAPING_ZETA_X 0.15 // Damping ratio of the X axis (range: 0.0 = no damping to 1.0 = critical damping).
# endif
# if ENABLED(INPUT_SHAPING_Y)
# define SHAPING_FREQ_Y 40.0 // (Hz) The default dominant resonant frequency on the Y axis.
# define SHAPING_ZETA_Y 0.15 // Damping ratio of the Y axis (range: 0.0 = no damping to 1.0 = critical damping).
# endif
# if ENABLED(INPUT_SHAPING_Z)
# define SHAPING_FREQ_Z 40.0 // (Hz) The default dominant resonant frequency on the Z axis.
# define SHAPING_ZETA_Z 0.15 // Damping ratio of the Z axis (range: 0.0 = no damping to 1.0 = critical damping).
# endif
//#define SHAPING_MIN_FREQ 20.0 // (Hz) By default the minimum of the shaping frequencies. Override to affect SRAM usage.
//#define SHAPING_MAX_STEPRATE 10000 // By default the maximum total step rate of the shaped axes. Override to affect SRAM usage.
//#define SHAPING_MENU // Add a menu to the LCD to set shaping parameters.
# endif
// @section motion
# define AXIS_RELATIVE_MODES { false, false, false, false }
// Add a Duplicate option for well-separated conjoined nozzles
//#define MULTI_NOZZLE_DUPLICATION
// By default stepper drivers require an active-HIGH signal but some high-power drivers require an active-LOW signal to step.
# define STEP_STATE_X HIGH
# define STEP_STATE_Y HIGH
# define STEP_STATE_Z HIGH
# define STEP_STATE_I HIGH
# define STEP_STATE_J HIGH
# define STEP_STATE_K HIGH
# define STEP_STATE_U HIGH
# define STEP_STATE_V HIGH
# define STEP_STATE_W HIGH
# define STEP_STATE_E HIGH
/**
* Idle Stepper Shutdown
* Enable DISABLE_IDLE_ * to shut down axis steppers after an idle period .
* The default timeout duration can be overridden with M18 and M84 . Set to 0 for No Timeout .
*/
# define DEFAULT_STEPPER_TIMEOUT_SEC 120
# define DISABLE_IDLE_X
# define DISABLE_IDLE_Y
# define DISABLE_IDLE_Z // Disable if the nozzle could fall onto your printed part!
//#define DISABLE_IDLE_I
//#define DISABLE_IDLE_J
//#define DISABLE_IDLE_K
//#define DISABLE_IDLE_U
//#define DISABLE_IDLE_V
//#define DISABLE_IDLE_W
# define DISABLE_IDLE_E // Shut down all idle extruders
// Default Minimum Feedrates for printing and travel moves
# define DEFAULT_MINIMUMFEEDRATE 0.0 // (mm/s) Minimum feedrate. Set with M205 S.
# define DEFAULT_MINTRAVELFEEDRATE 0.0 // (mm/s) Minimum travel feedrate. Set with M205 T.
// Minimum time that a segment needs to take as the buffer gets emptied
# define DEFAULT_MINSEGMENTTIME 20000 // (µs) Set with M205 B.
// Slow down the machine if the lookahead buffer is (by default) half full.
// Increase the slowdown divisor for larger buffer sizes.
# define SLOWDOWN
# if ENABLED(SLOWDOWN)
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# define SLOWDOWN_DIVISOR 8
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# endif
/**
* XY Frequency limit
* Reduce resonance by limiting the frequency of small zigzag infill moves .
* See https : //hydraraptor.blogspot.com/2010/12/frequency-limit.html
* Use M201 F < freq > S < min % > to change limits at runtime .
*/
//#define XY_FREQUENCY_LIMIT 10 // (Hz) Maximum frequency of small zigzag infill moves. Set with M201 F<hertz>.
# ifdef XY_FREQUENCY_LIMIT
# define XY_FREQUENCY_MIN_PERCENT 5 // (%) Minimum FR percentage to apply. Set with M201 S<min%>.
# endif
//
// Backlash Compensation
// Adds extra movement to axes on direction-changes to account for backlash.
//
//#define BACKLASH_COMPENSATION
# if ENABLED(BACKLASH_COMPENSATION)
// Define values for backlash distance and correction.
// If BACKLASH_GCODE is enabled these values are the defaults.
# define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (linear=mm, rotational=°) One value for each linear axis
# define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
// Add steps for motor direction changes on CORE kinematics
//#define CORE_BACKLASH
// Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
// to reduce print artifacts. (Enabling this is costly in memory and computation!)
//#define BACKLASH_SMOOTHING_MM 3 // (mm)
// Add runtime configuration and tuning of backlash values (M425)
//#define BACKLASH_GCODE
# if ENABLED(BACKLASH_GCODE)
// Measure the Z backlash when probing (G29) and set with "M425 Z"
# define MEASURE_BACKLASH_WHEN_PROBING
# if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
// When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
// mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
// increments while checking for the contact to be broken.
# define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
# define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
# define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_FEEDRATE_SLOW // (mm/min)
# endif
# endif
# endif
/**
* Automatic backlash , position , and hotend offset calibration
*
* Enable G425 to run automatic calibration using an electrically -
* conductive cube , bolt , or washer mounted on the bed .
*
* G425 uses the probe to touch the top and sides of the calibration object
* on the bed and measures and / or correct positional offsets , axis backlash
* and hotend offsets .
*
* Note : HOTEND_OFFSET and CALIBRATION_OBJECT_CENTER must be set to within
* ± 5 mm of true values for G425 to succeed .
*/
//#define CALIBRATION_GCODE
# if ENABLED(CALIBRATION_GCODE)
//#define CALIBRATION_SCRIPT_PRE "M117 Starting Auto-Calibration\nT0\nG28\nG12\nM117 Calibrating..."
//#define CALIBRATION_SCRIPT_POST "M500\nM117 Calibration data saved"
# define CALIBRATION_FEEDRATE_SLOW 60 // mm/min
# define CALIBRATION_FEEDRATE_FAST 1200 // mm/min
# define CALIBRATION_FEEDRATE_TRAVEL 3000 // mm/min
// The following parameters refer to the conical section of the nozzle tip.
# define CALIBRATION_NOZZLE_TIP_HEIGHT 1.0 // mm
# define CALIBRATION_NOZZLE_OUTER_DIAMETER 2.0 // mm
// Uncomment to enable reporting (required for "G425 V", but consumes flash).
//#define CALIBRATION_REPORTING
// The true location and dimension the cube/bolt/washer on the bed.
# define CALIBRATION_OBJECT_CENTER { 264.0, -22.0, -2.0 } // mm
# define CALIBRATION_OBJECT_DIMENSIONS { 10.0, 10.0, 10.0 } // mm
// Comment out any sides which are unreachable by the probe. For best
// auto-calibration results, all sides must be reachable.
# define CALIBRATION_MEASURE_RIGHT
# define CALIBRATION_MEASURE_FRONT
# define CALIBRATION_MEASURE_LEFT
# define CALIBRATION_MEASURE_BACK
//#define CALIBRATION_MEASURE_IMIN
//#define CALIBRATION_MEASURE_IMAX
//#define CALIBRATION_MEASURE_JMIN
//#define CALIBRATION_MEASURE_JMAX
//#define CALIBRATION_MEASURE_KMIN
//#define CALIBRATION_MEASURE_KMAX
//#define CALIBRATION_MEASURE_UMIN
//#define CALIBRATION_MEASURE_UMAX
//#define CALIBRATION_MEASURE_VMIN
//#define CALIBRATION_MEASURE_VMAX
//#define CALIBRATION_MEASURE_WMIN
//#define CALIBRATION_MEASURE_WMAX
// Probing at the exact top center only works if the center is flat. If
// probing on a screw head or hollow washer, probe near the edges.
//#define CALIBRATION_MEASURE_AT_TOP_EDGES
// Define the pin to read during calibration
# ifndef CALIBRATION_PIN
//#define CALIBRATION_PIN -1 // Define here to override the default pin
# define CALIBRATION_PIN_INVERTING false // Set to true to invert the custom pin
//#define CALIBRATION_PIN_PULLDOWN
# define CALIBRATION_PIN_PULLUP
# endif
# endif
/**
* Multi - stepping sends steps in bursts to reduce MCU usage for high step - rates .
* This allows higher feedrates than the MCU could otherwise support .
*/
# define MULTISTEPPING_LIMIT 16 //: [1, 2, 4, 8, 16, 32, 64, 128]
/**
* Adaptive Step Smoothing increases the resolution of multi - axis moves , particularly at step frequencies
* below 1 kHz ( for AVR ) or 10 kHz ( for ARM ) , where aliasing between axes in multi - axis moves causes audible
* vibration and surface artifacts . The algorithm adapts to provide the best possible step smoothing at the
* lowest stepping frequencies .
*/
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# define ADAPTIVE_STEP_SMOOTHING
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/**
* Custom Microstepping
* Override as - needed for your setup . Up to 3 MS pins are supported .
*/
//#define MICROSTEP1 LOW,LOW,LOW
//#define MICROSTEP2 HIGH,LOW,LOW
//#define MICROSTEP4 LOW,HIGH,LOW
//#define MICROSTEP8 HIGH,HIGH,LOW
//#define MICROSTEP16 LOW,LOW,HIGH
//#define MICROSTEP32 HIGH,LOW,HIGH
// Microstep settings (Requires a board with pins named X_MS1, X_MS2, etc.)
# define MICROSTEP_MODES { 16, 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 5 DPRINT , AZTEEG_X3_PRO , AZTEEG_X5_MINI_WIFI , 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
/**
* I2C - based DIGIPOTs ( e . g . , Azteeg X3 Pro )
*/
//#define DIGIPOT_MCP4018 // Requires https://github.com/felias-fogg/SlowSoftI2CMaster
//#define DIGIPOT_MCP4451
# if ANY(DIGIPOT_MCP4018, DIGIPOT_MCP4451)
# define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT:4 AZTEEG_X3_PRO:8 MKS_SBASE:5 MIGHTYBOARD_REVE:5
// Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
// These correspond to the physical drivers, so be mindful if the order is changed.
# define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
//#define DIGIPOT_USE_RAW_VALUES // Use DIGIPOT_MOTOR_CURRENT raw wiper values (instead of A4988 motor currents)
/**
* Common slave addresses :
*
* A ( A shifted ) B ( B shifted ) IC
* Smoothie 0x2C ( 0x58 ) 0x2D ( 0x5A ) MCP4451
* AZTEEG_X3_PRO 0x2C ( 0x58 ) 0x2E ( 0x5C ) MCP4451
* AZTEEG_X5_MINI 0x2C ( 0x58 ) 0x2E ( 0x5C ) MCP4451
* AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
* MIGHTYBOARD_REVE 0x2F ( 0x5E ) MCP4018
*/
//#define DIGIPOT_I2C_ADDRESS_A 0x2C // Unshifted slave address for first DIGIPOT
//#define DIGIPOT_I2C_ADDRESS_B 0x2D // Unshifted slave address for second DIGIPOT
# endif
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
// @section lcd
# if HAS_MANUAL_MOVE_MENU
# define MANUAL_FEEDRATE { 50*60, 50*60, 4*60, 2*60 } // (mm/min) Feedrates for manual moves along X, Y, Z, E from panel
# define FINE_MANUAL_MOVE 0.025 // (mm) Smallest manual move (< 0.1mm) applying to Z on most machines
# if IS_ULTIPANEL
# define MANUAL_E_MOVES_RELATIVE // Display extruder move distance rather than "position"
# define ULTIPANEL_FEEDMULTIPLY // Encoder sets the feedrate multiplier on the Status Screen
//#define ULTIPANEL_FLOWPERCENT // Encoder sets the flow percentage on the Status Screen
# endif
# endif
// Change values more rapidly when the encoder is rotated faster
# define ENCODER_RATE_MULTIPLIER
# if ENABLED(ENCODER_RATE_MULTIPLIER)
# define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
# define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
# endif
// Play a beep when the feedrate is changed from the Status Screen
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# define BEEP_ON_FEEDRATE_CHANGE
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# if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
# define FEEDRATE_CHANGE_BEEP_DURATION 10
# define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
# endif
/**
* Probe Offset Wizard
* Add a Probe Z Offset calibration option to the LCD menu .
* Use this helper to get a perfect ' M851 Z ' probe offset .
* When launched this powerful wizard :
* - Measures the bed height at the configured position with the probe .
* - Moves the nozzle to the same position for a " paper " measurement .
* - The difference is used to set the probe Z offset .
*/
# if HAS_BED_PROBE && ANY(HAS_MARLINUI_MENU, HAS_TFT_LVGL_UI)
//#define PROBE_OFFSET_WIZARD
# if ENABLED(PROBE_OFFSET_WIZARD)
/**
* Enable to init the Probe Z - Offset when starting the Wizard .
* Use a height slightly above the estimated nozzle - to - probe Z offset .
* For example , with an offset of - 5 , consider a starting height of - 4.
*/
//#define PROBE_OFFSET_WIZARD_START_Z -4.0
// Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
//#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
# endif
# endif
# if HAS_MARLINUI_MENU
# if HAS_BED_PROBE
// Show Deploy / Stow Probe options in the Motion menu.
# define PROBE_DEPLOY_STOW_MENU
// Add calibration in the Probe Offsets menu to compensate for X-axis twist.
//#define X_AXIS_TWIST_COMPENSATION
# if ENABLED(X_AXIS_TWIST_COMPENSATION)
/**
* Enable to init the Probe Z - Offset when starting the Wizard .
* Use a height slightly above the estimated nozzle - to - probe Z offset .
* For example , with an offset of - 5 , consider a starting height of - 4.
*/
# define XATC_START_Z 0.0
# define XATC_MAX_POINTS 3 // Number of points to probe in the wizard
# define XATC_Y_POSITION Y_CENTER // (mm) Y position to probe
# define XATC_Z_OFFSETS { 0, 0, 0 } // Z offsets for X axis sample points
# endif
# endif
// Include a page of printer information in the LCD Main Menu
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# define LCD_INFO_MENU
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# if ENABLED(LCD_INFO_MENU)
//#define LCD_PRINTER_INFO_IS_BOOTSCREEN // Show bootscreen(s) instead of Printer Info pages
# endif
/**
* MarlinUI " Move Axis " menu distances . Comma - separated list .
* Values are displayed as - defined , so always use plain numbers here .
* Axis moves < = 1 / 2 the axis length and Extruder moves < = EXTRUDE_MAXLENGTH
* will be shown in the move submenus .
*/
# define MANUAL_MOVE_DISTANCE_MM 10, 1.0, 0.1 // (mm)
//#define MANUAL_MOVE_DISTANCE_MM 100, 50, 10, 1.0, 0.1 // (mm)
//#define MANUAL_MOVE_DISTANCE_MM 500, 100, 50, 10, 1.0, 0.1 // (mm)
// Manual move distances for INCH_MODE_SUPPORT
# define MANUAL_MOVE_DISTANCE_IN 0.100, 0.010, 0.001 // (in)
//#define MANUAL_MOVE_DISTANCE_IN 1.000, 0.500, 0.100, 0.010, 0.001 // (in)
//#define MANUAL_MOVE_DISTANCE_IN 5.000, 1.000, 0.500, 0.100, 0.010, 0.001 // (in)
// Manual move distances for rotational axes
# define MANUAL_MOVE_DISTANCE_DEG 90, 45, 22.5, 5, 1 // (°)
// BACK menu items keep the highlight at the top
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# define TURBO_BACK_MENU_ITEM
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// BACK menu items show "Back" instead of the previous menu name
//#define GENERIC_BACK_MENU_ITEM
// Insert a menu for preheating at the top level to allow for quick access
//#define PREHEAT_SHORTCUT_MENU_ITEM
// Add Configuration > Debug Menu > Endstop Test for endstop/probe/runout testing
//#define LCD_ENDSTOP_TEST
# endif // HAS_MARLINUI_MENU
# if HAS_DISPLAY
/**
* * * * VENDORS PLEASE READ * * *
*
* Marlin allows you to add a custom boot image for Graphical LCDs .
* With this option Marlin will first show your custom screen followed
* by the standard Marlin logo with version number and web URL .
*
* We encourage you to take advantage of this new feature and we also
* respectfully request that you retain the unmodified Marlin boot screen .
*/
# define SHOW_BOOTSCREEN // Show the Marlin bootscreen on startup. ** ENABLE FOR PRODUCTION **
# if ENABLED(SHOW_BOOTSCREEN)
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# define BOOTSCREEN_TIMEOUT 500 // (ms) Total Duration to display the boot screen(s)
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# if ANY(HAS_MARLINUI_U8GLIB, TFT_COLOR_UI)
# define BOOT_MARLIN_LOGO_SMALL // Show a smaller Marlin logo on the Boot Screen (saving lots of flash)
# endif
# if HAS_MARLINUI_U8GLIB
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# define BOOT_MARLIN_LOGO_ANIMATED // Animated Marlin logo. Costs ~3260 (or ~940) bytes of flash.
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# endif
# if ANY(HAS_MARLINUI_U8GLIB, TOUCH_UI_FTDI_EVE, HAS_MARLINUI_HD44780)
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# define SHOW_CUSTOM_BOOTSCREEN // Show the bitmap in Marlin/_Bootscreen.h on startup.
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# endif
# endif
# if HAS_MARLINUI_U8GLIB
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# define CUSTOM_STATUS_SCREEN_IMAGE // Show the bitmap in Marlin/_Statusscreen.h on the status screen.
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# endif
//#define SOUND_MENU_ITEM // Add a mute option to the LCD menu
# define SOUND_ON_DEFAULT // Buzzer/speaker default enabled state
# if HAS_WIRED_LCD
//#define DOUBLE_LCD_FRAMERATE // Not recommended for slow boards.
# endif
// The timeout to return to the status screen from sub-menus
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# define LCD_TIMEOUT_TO_STATUS 15000 // (ms)
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// Scroll a longer status message into view
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# define STATUS_MESSAGE_SCROLLING
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// Apply a timeout to low-priority status messages
//#define STATUS_MESSAGE_TIMEOUT_SEC 30 // (seconds)
// On the Info Screen, display XY with one decimal place when possible
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# define LCD_DECIMAL_SMALL_XY
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// Show the E position (filament used) during printing
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# define LCD_SHOW_E_TOTAL
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// Display a negative temperature instead of "err"
//#define SHOW_TEMPERATURE_BELOW_ZERO
/**
* LED Control Menu
* Add LED Control to the LCD menu
*/
//#define LED_CONTROL_MENU
# if ENABLED(LED_CONTROL_MENU)
# define LED_COLOR_PRESETS // Enable the Preset Color menu option
//#define NEO2_COLOR_PRESETS // Enable a second NeoPixel Preset Color menu option
# if ENABLED(LED_COLOR_PRESETS)
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# define LED_USER_PRESET_RED 0
# define LED_USER_PRESET_GREEN 0
# define LED_USER_PRESET_BLUE 0
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# define LED_USER_PRESET_WHITE 255 // User defined WHITE value
# define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
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# define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
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# endif
# if ENABLED(NEO2_COLOR_PRESETS)
# define NEO2_USER_PRESET_RED 255 // User defined RED value
# define NEO2_USER_PRESET_GREEN 128 // User defined GREEN value
# define NEO2_USER_PRESET_BLUE 0 // User defined BLUE value
# define NEO2_USER_PRESET_WHITE 255 // User defined WHITE value
# define NEO2_USER_PRESET_BRIGHTNESS 255 // User defined intensity
//#define NEO2_USER_PRESET_STARTUP // Have the printer display the user preset color on startup for the second strip
# endif
# endif
# endif // HAS_DISPLAY
# if HAS_FEEDRATE_EDIT
# define SPEED_EDIT_MIN 10 // (%) Feedrate percentage edit range minimum
# define SPEED_EDIT_MAX 999 // (%) Feedrate percentage edit range maximum
# endif
# if HAS_FLOW_EDIT
# define FLOW_EDIT_MIN 10 // (%) Flow percentage edit range minimum
# define FLOW_EDIT_MAX 999 // (%) Flow percentage edit range maximum
# endif
// Add 'M73' to set print job progress, overrides Marlin's built-in estimate
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# define SET_PROGRESS_MANUALLY
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# if ENABLED(SET_PROGRESS_MANUALLY)
# define SET_PROGRESS_PERCENT // Add 'P' parameter to set percentage done
# define SET_REMAINING_TIME // Add 'R' parameter to set remaining time
//#define SET_INTERACTION_TIME // Add 'C' parameter to set time until next filament change or other user interaction
//#define M73_REPORT // Report M73 values to host
# if ALL(M73_REPORT, HAS_MEDIA)
# define M73_REPORT_SD_ONLY // Report only when printing from SD
# endif
# endif
// LCD Print Progress options. Multiple times may be displayed in turn.
# if HAS_DISPLAY && ANY(HAS_MEDIA, SET_PROGRESS_MANUALLY)
# define SHOW_PROGRESS_PERCENT // Show print progress percentage (doesn't affect progress bar)
# define SHOW_ELAPSED_TIME // Display elapsed printing time (prefix 'E')
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# define SHOW_REMAINING_TIME // Display estimated time to completion (prefix 'R')
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# if ENABLED(SET_INTERACTION_TIME)
# define SHOW_INTERACTION_TIME // Display time until next user interaction ('C' = filament change)
# endif
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# define PRINT_PROGRESS_SHOW_DECIMALS // Show/report progress with decimal digits, not all UIs support this
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# if ANY(HAS_MARLINUI_HD44780, IS_TFTGLCD_PANEL)
//#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
# if ENABLED(LCD_PROGRESS_BAR)
# define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
# define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
# define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
//#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
//#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
# endif
# endif
# endif
# if HAS_MEDIA
/**
* SD Card SPI Speed
* May be required to resolve " volume init " errors .
*
* Enable and set to SPI_HALF_SPEED , SPI_QUARTER_SPEED , or SPI_EIGHTH_SPEED
* otherwise full speed will be applied .
*
* : [ ' SPI_HALF_SPEED ' , ' SPI_QUARTER_SPEED ' , ' SPI_EIGHTH_SPEED ' ]
*/
//#define SD_SPI_SPEED SPI_HALF_SPEED
// The standard SD detect circuit reads LOW when media is inserted and HIGH when empty.
// Enable this option and set to HIGH if your SD cards are incorrectly detected.
//#define SD_DETECT_STATE HIGH
//#define SD_IGNORE_AT_STARTUP // Don't mount the SD card when starting up
//#define SDCARD_READONLY // Read-only SD card (to save over 2K of flash)
//#define GCODE_REPEAT_MARKERS // Enable G-code M808 to set repeat markers and do looping
# define SD_PROCEDURE_DEPTH 1 // Increase if you need more nested M32 calls
# define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
# define SD_FINISHED_RELEASECOMMAND "M84" // Use "M84XYE" to keep Z enabled so your bed stays in place
// Reverse SD sort to show "more recent" files first, according to the card's FAT.
// Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
# define SDCARD_RATHERRECENTFIRST
# define SD_MENU_CONFIRM_START // Confirm the selected SD file before printing
//#define NO_SD_AUTOSTART // Remove auto#.g file support completely to save some Flash, SRAM
//#define MENU_ADDAUTOSTART // Add a menu option to run auto#.g files
//#define ONE_CLICK_PRINT // Prompt to print the newest file on inserted media
//#define BROWSE_MEDIA_ON_INSERT // Open the file browser when media is inserted
//#define MEDIA_MENU_AT_TOP // Force the media menu to be listed on the top of the main menu
# define EVENT_GCODE_SD_ABORT "G28XY" // G-code to run on SD Abort Print (e.g., "G28XY" or "G27")
# if ENABLED(PRINTER_EVENT_LEDS)
# define PE_LEDS_COMPLETED_TIME (30*60) // (seconds) Time to keep the LED "done" color before restoring normal illumination
# endif
/**
* Continue after Power - Loss ( Creality3D )
*
* Store the current state to the SD Card at the start of each layer
* during SD printing . If the recovery file is found at boot time , present
* an option on the LCD screen to continue the print from the last - known
* point in the file .
*/
//#define POWER_LOSS_RECOVERY
# if ENABLED(POWER_LOSS_RECOVERY)
# define PLR_ENABLED_DEFAULT false // Power-Loss Recovery enabled by default. (Set with 'M413 Sn' & M500)
//#define PLR_BED_THRESHOLD BED_MAXTEMP // (°C) Skip user confirmation at or above this bed temperature (0 to disable)
//#define POWER_LOSS_PIN 44 // Pin to detect power-loss. Set to -1 to disable default pin on boards without module, or comment to use board default.
//#define POWER_LOSS_STATE HIGH // State of pin indicating power-loss
//#define POWER_LOSS_PULLUP // Set pullup / pulldown as appropriate for your sensor
//#define POWER_LOSS_PULLDOWN
//#define POWER_LOSS_ZRAISE 2 // (mm) Z axis raise on resume (on power-loss with UPS)
//#define POWER_LOSS_PURGE_LEN 20 // (mm) Length of filament to purge on resume
// Without a POWER_LOSS_PIN the following option helps reduce wear on the SD card,
// especially with "vase mode" printing. Set too high and vases cannot be continued.
# define POWER_LOSS_MIN_Z_CHANGE 0.05 // (mm) Minimum Z change before saving power-loss data
//#define BACKUP_POWER_SUPPLY // Backup power / UPS to move the steppers on power-loss
# if ENABLED(BACKUP_POWER_SUPPLY)
//#define POWER_LOSS_RETRACT_LEN 10 // (mm) Length of filament to retract on fail
# endif
// Enable if Z homing is needed for proper recovery. 99.9% of the time this should be disabled!
//#define POWER_LOSS_RECOVER_ZHOME
# if ENABLED(POWER_LOSS_RECOVER_ZHOME)
//#define POWER_LOSS_ZHOME_POS { 0, 0 } // Safe XY position to home Z while avoiding objects on the bed
# endif
# endif
/**
* 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_REVERSE false // Default to sorting file names in reverse order.
# define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
# define SDSORT_FOLDERS -1 // -1=above 0=none 1=below
# define SDSORT_GCODE false // Enable G-code M34 to set sorting behaviors: M34 S<-1|0|1> F<-1|0|1>
# 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!
# define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
// Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
# endif
// Allow international symbols in long filenames. To display correctly, the
// LCD's font must contain the characters. Check your selected LCD language.
//#define UTF_FILENAME_SUPPORT
//#define LONG_FILENAME_HOST_SUPPORT // Get the long filename of a file/folder with 'M33 <dosname>' and list long filenames with 'M20 L'
//#define LONG_FILENAME_WRITE_SUPPORT // Create / delete files with long filenames via M28, M30, and Binary Transfer Protocol
//#define M20_TIMESTAMP_SUPPORT // Include timestamps by adding the 'T' flag to M20 commands
//#define SCROLL_LONG_FILENAMES // Scroll long filenames in the SD card menu
//#define SD_ABORT_NO_COOLDOWN // Leave the heaters on after Stop Print (not recommended!)
/**
* Abort SD printing when any endstop is triggered .
* This feature is enabled with ' M540 S1 ' or from the LCD menu .
* Endstops must be activated for this option to work .
*/
//#define SD_ABORT_ON_ENDSTOP_HIT
# if ENABLED(SD_ABORT_ON_ENDSTOP_HIT)
//#define SD_ABORT_ON_ENDSTOP_HIT_GCODE "G28XY" // G-code to run on endstop hit (e.g., "G28XY" or "G27")
# endif
//#define SD_REPRINT_LAST_SELECTED_FILE // On print completion open the LCD Menu and select the same file
//#define AUTO_REPORT_SD_STATUS // Auto-report media status with 'M27 S<seconds>'
/**
* Support for USB thumb drives using an Arduino USB Host Shield or
* equivalent MAX3421E breakout board . The USB thumb drive will appear
* to Marlin as an SD card .
*
* The MAX3421E can be assigned the same pins as the SD card reader , with
* the following pin mapping :
*
* SCLK , MOSI , MISO - - > SCLK , MOSI , MISO
* INT - - > SD_DETECT_PIN [ 1 ]
* SS - - > SDSS
*
* [ 1 ] On AVR an interrupt - capable pin is best for UHS3 compatibility .
*/
//#define USB_FLASH_DRIVE_SUPPORT
# if ENABLED(USB_FLASH_DRIVE_SUPPORT)
/**
* USB Host Shield Library
*
* - UHS2 uses no interrupts and has been production - tested
* on a LulzBot TAZ Pro with a 32 - bit Archim board .
*
* - UHS3 is newer code with better USB compatibility . But it
* is less tested and is known to interfere with Servos .
* [ 1 ] This requires USB_INTR_PIN to be interrupt - capable .
*/
//#define USE_UHS2_USB
//#define USE_UHS3_USB
# define DISABLE_DUE_SD_MMC // Disable USB Host access to USB Drive to prevent hangs on block access for DUE platform
/**
* Native USB Host supported by some boards ( USB OTG )
*/
//#define USE_OTG_USB_HOST
# if DISABLED(USE_OTG_USB_HOST)
# define USB_CS_PIN SDSS
# define USB_INTR_PIN SD_DETECT_PIN
# endif
# endif
/**
* When using a bootloader that supports SD - Firmware - Flashing ,
* add a menu item to activate SD - FW - Update on the next reboot .
*
* Requires ATMEGA2560 ( Arduino Mega )
*
* Tested with this bootloader :
* https : //github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
*/
//#define SD_FIRMWARE_UPDATE
# if ENABLED(SD_FIRMWARE_UPDATE)
# define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
# define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
# define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
# endif
/**
* Enable this option if you have more than ~ 3 K of unused flash space .
* Marlin will embed all settings in the firmware binary as compressed data .
* Use ' M503 C ' to write the settings out to the SD Card as ' mc . zip ' .
* See docs / ConfigEmbedding . md for details on how to use ' mc - apply . py ' .
*/
//#define CONFIGURATION_EMBEDDING
// Add an optimized binary file transfer mode, initiated with 'M28 B1'
//#define BINARY_FILE_TRANSFER
# if ENABLED(BINARY_FILE_TRANSFER)
// Include extra facilities (e.g., 'M20 F') supporting firmware upload via BINARY_FILE_TRANSFER
//#define CUSTOM_FIRMWARE_UPLOAD
# endif
/**
* Set this option to one of the following ( or the board ' s defaults apply ) :
*
* LCD - Use the SD drive in the external LCD controller .
* ONBOARD - Use the SD drive on the control board .
* CUSTOM_CABLE - Use a custom cable to access the SD ( as defined in a pins file ) .
*
* : [ ' LCD ' , ' ONBOARD ' , ' CUSTOM_CABLE ' ]
*/
//#define SDCARD_CONNECTION LCD
// Enable if SD detect is rendered useless (e.g., by using an SD extender)
//#define NO_SD_DETECT
/**
* Multiple volume support - EXPERIMENTAL .
* Adds ' M21 Pm ' / ' M21 S ' / ' M21 U ' to mount SD Card / USB Drive .
*/
//#define MULTI_VOLUME
# if ENABLED(MULTI_VOLUME)
# define VOLUME_SD_ONBOARD
# define VOLUME_USB_FLASH_DRIVE
# define DEFAULT_VOLUME SV_SD_ONBOARD
# define DEFAULT_SHARED_VOLUME SV_USB_FLASH_DRIVE
# endif
# endif // HAS_MEDIA
/**
* By default an onboard SD card reader may be shared as a USB mass -
* storage device . This option hides the SD card from the host PC .
*/
//#define NO_SD_HOST_DRIVE // Disable SD Card access over USB (for security).
/**
* 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 HAS_MARLINUI_U8GLIB
// Save many cycles by drawing a hollow frame or no frame on the Info Screen
//#define XYZ_NO_FRAME
# define XYZ_HOLLOW_FRAME
// A bigger font is available for edit items. Costs 3120 bytes of flash.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
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# define USE_BIG_EDIT_FONT
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// A smaller font may be used on the Info Screen. Costs 2434 bytes of flash.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_SMALL_INFOFONT
/**
* ST7920 - based LCDs can emulate a 16 x 4 character display using
* the ST7920 character - generator for very fast screen updates .
* Enable LIGHTWEIGHT_UI to use this special display mode .
*
* Since LIGHTWEIGHT_UI has limited space , the position and status
* message occupy the same line . Set STATUS_EXPIRE_SECONDS to the
* length of time to display the status message before clearing .
*
* Set STATUS_EXPIRE_SECONDS to zero to never clear the status .
* This will prevent position updates from being displayed .
*/
# if IS_U8GLIB_ST7920
// 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
//#define LIGHTWEIGHT_UI
# if ENABLED(LIGHTWEIGHT_UI)
# define STATUS_EXPIRE_SECONDS 20
# endif
# endif
/**
* Status ( Info ) Screen customization
* These options may affect code size and screen render time .
* Custom status screens can forcibly override these settings .
*/
//#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
//#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
# define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM for numbered hotends)
# define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
# define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
# define STATUS_CHAMBER_ANIM // Use a second bitmap to indicate chamber heating
//#define STATUS_CUTTER_ANIM // Use a second bitmap to indicate spindle / laser active
//#define STATUS_COOLER_ANIM // Use a second bitmap to indicate laser cooling
//#define STATUS_FLOWMETER_ANIM // Use multiple bitmaps to indicate coolant flow
//#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
//#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
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# define STATUS_FAN_FRAMES 4 // :[0,1,2,3,4] Number of fan animation frames
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// Only one STATUS_HEAT_* option can be enabled
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# define STATUS_HEAT_PERCENT // Show heating in a progress bar
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//#define STATUS_HEAT_POWER // Show heater output power as a vertical bar
// Frivolous Game Options
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# define MARLIN_BRICKOUT
# define MARLIN_INVADERS
# define MARLIN_SNAKE
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//#define GAMES_EASTER_EGG // Add extra blank lines above the "Games" sub-menu
# endif // HAS_MARLINUI_U8GLIB
# if HAS_MARLINUI_U8GLIB || IS_DWIN_MARLINUI
# define MENU_HOLLOW_FRAME // Enable to save many cycles by drawing a hollow frame on Menu Screens
//#define OVERLAY_GFX_REVERSE // Swap the CW/CCW indicators in the graphics overlay
# endif
//
// Additional options for DGUS / DWIN displays
//
# if HAS_DGUS_LCD
# define LCD_BAUDRATE 115200
# define DGUS_RX_BUFFER_SIZE 128
# define DGUS_TX_BUFFER_SIZE 48
//#define SERIAL_STATS_RX_BUFFER_OVERRUNS // Fix Rx overrun situation (Currently only for AVR)
# define DGUS_UPDATE_INTERVAL_MS 500 // (ms) Interval between automatic screen updates
# if DGUS_UI_IS(FYSETC, MKS, HIPRECY)
# define DGUS_PRINT_FILENAME // Display the filename during printing
# define DGUS_PREHEAT_UI // Display a preheat screen during heatup
# if DGUS_UI_IS(FYSETC, MKS)
//#define DGUS_UI_MOVE_DIS_OPTION // Disabled by default for FYSETC and MKS
# else
# define DGUS_UI_MOVE_DIS_OPTION // Enabled by default for UI_HIPRECY
# endif
# define DGUS_FILAMENT_LOADUNLOAD
# if ENABLED(DGUS_FILAMENT_LOADUNLOAD)
# define DGUS_FILAMENT_PURGE_LENGTH 10
# define DGUS_FILAMENT_LOAD_LENGTH_PER_TIME 0.5 // (mm) Adjust in proportion to DGUS_UPDATE_INTERVAL_MS
# endif
# define DGUS_UI_WAITING // Show a "waiting" screen between some screens
# if ENABLED(DGUS_UI_WAITING)
# define DGUS_UI_WAITING_STATUS 10
# define DGUS_UI_WAITING_STATUS_PERIOD 8 // Increase to slower waiting status looping
# endif
# elif DGUS_UI_IS(E3S1PRO)
/**
* The stock Ender - 3 S1 Pro / Plus display firmware has rather poor SD file handling .
*
* The autoscroll is mainly useful for status messages , filenames , and the " About " page .
*
* NOTE : The Advanced SD Card option is affected by the stock touchscreen firmware , so
* pages 5 and up will display " 4/4 " . This may get fixed in a screen firmware update .
*/
# define DGUS_SOFTWARE_AUTOSCROLL // Enable long text software auto-scroll
# define DGUS_AUTOSCROLL_START_CYCLES 1 // Refresh cycles without scrolling at the beginning of text strings
# define DGUS_AUTOSCROLL_END_CYCLES 1 // ... at the end of text strings
# define DGUS_ADVANCED_SDCARD // Allow more than 20 files and navigating directories
# define DGUS_USERCONFIRM // Reuse the SD Card page to show various messages
# endif
# endif // HAS_DGUS_LCD
//
// Additional options for AnyCubic Chiron TFT displays
//
# if ENABLED(ANYCUBIC_LCD_CHIRON)
// By default the type of panel is automatically detected.
// Enable one of these options if you know the panel type.
//#define CHIRON_TFT_STANDARD
//#define CHIRON_TFT_NEW
// Enable the longer Anycubic powerup startup tune
//#define AC_DEFAULT_STARTUP_TUNE
/**
* Display Folders
* By default the file browser lists all G - code files ( including those in subfolders ) in a flat list .
* Enable this option to display a hierarchical file browser .
*
* NOTES :
* - Without this option it helps to enable SDCARD_SORT_ALPHA so files are sorted before / after folders .
* - When used with the " new " panel , folder names will also have ' . gcode ' appended to their names .
* This hack is currently required to force the panel to show folders .
*/
# define AC_SD_FOLDER_VIEW
# endif
//
// Specify additional languages for the UI. Default specified by LCD_LANGUAGE.
//
# if ANY(DOGLCD, TFT_COLOR_UI, TOUCH_UI_FTDI_EVE, IS_DWIN_MARLINUI, ANYCUBIC_LCD_VYPER)
//#define LCD_LANGUAGE_2 fr
//#define LCD_LANGUAGE_3 de
//#define LCD_LANGUAGE_4 es
//#define LCD_LANGUAGE_5 it
# ifdef LCD_LANGUAGE_2
//#define LCD_LANGUAGE_AUTO_SAVE // Automatically save language to EEPROM on change
# endif
# endif
//
// Touch UI for the FTDI Embedded Video Engine (EVE)
//
# if ENABLED(TOUCH_UI_FTDI_EVE)
// Display board used
//#define LCD_FTDI_VM800B35A // FTDI 3.5" with FT800 (320x240)
//#define LCD_4DSYSTEMS_4DLCD_FT843 // 4D Systems 4.3" (480x272)
//#define LCD_HAOYU_FT800CB // Haoyu with 4.3" or 5" (480x272)
//#define LCD_HAOYU_FT810CB // Haoyu with 5" (800x480)
//#define LCD_LULZBOT_CLCD_UI // LulzBot Color LCD UI
//#define LCD_FYSETC_TFT81050 // FYSETC with 5" (800x480)
//#define LCD_EVE3_50G // Matrix Orbital 5.0", 800x480, BT815
//#define LCD_EVE2_50G // Matrix Orbital 5.0", 800x480, FT813
// Correct the resolution if not using the stock TFT panel.
//#define TOUCH_UI_320x240
//#define TOUCH_UI_480x272
//#define TOUCH_UI_800x480
// Mappings for boards with a standard RepRapDiscount Display connector
//#define AO_EXP1_PINMAP // LulzBot CLCD UI EXP1 mapping
//#define AO_EXP2_PINMAP // LulzBot CLCD UI EXP2 mapping
//#define CR10_TFT_PINMAP // Rudolph Riedel's CR10 pin mapping
//#define S6_TFT_PINMAP // FYSETC S6 pin mapping
//#define F6_TFT_PINMAP // FYSETC F6 pin mapping
//#define OTHER_PIN_LAYOUT // Define pins manually below
# if ENABLED(OTHER_PIN_LAYOUT)
// Pins for CS and MOD_RESET (PD) must be chosen
# define CLCD_MOD_RESET 9
# define CLCD_SPI_CS 10
// If using software SPI, specify pins for SCLK, MOSI, MISO
//#define CLCD_USE_SOFT_SPI
# if ENABLED(CLCD_USE_SOFT_SPI)
# define CLCD_SOFT_SPI_MOSI 11
# define CLCD_SOFT_SPI_MISO 12
# define CLCD_SOFT_SPI_SCLK 13
# endif
# endif
// Display Orientation. An inverted (i.e. upside-down) display
// is supported on the FT800. The FT810 and beyond also support
// portrait and mirrored orientations.
//#define TOUCH_UI_INVERTED
//#define TOUCH_UI_PORTRAIT
//#define TOUCH_UI_MIRRORED
// UTF8 processing and rendering.
// Unsupported characters are shown as '?'.
//#define TOUCH_UI_USE_UTF8
# if ENABLED(TOUCH_UI_USE_UTF8)
// Western accents support. These accented characters use
// combined bitmaps and require relatively little storage.
# define TOUCH_UI_UTF8_WESTERN_CHARSET
# if ENABLED(TOUCH_UI_UTF8_WESTERN_CHARSET)
// Additional character groups. These characters require
// full bitmaps and take up considerable storage:
//#define TOUCH_UI_UTF8_SUPERSCRIPTS // ¹ ² ³
//#define TOUCH_UI_UTF8_COPYRIGHT // © ®
//#define TOUCH_UI_UTF8_GERMANIC // ß
//#define TOUCH_UI_UTF8_SCANDINAVIAN // Æ Ð Ø Þ æ ð ø þ
//#define TOUCH_UI_UTF8_PUNCTUATION // « » ¿ ¡
//#define TOUCH_UI_UTF8_CURRENCY // ¢ £ ¤ ¥
//#define TOUCH_UI_UTF8_ORDINALS // º ª
//#define TOUCH_UI_UTF8_MATHEMATICS // ± ×
//#define TOUCH_UI_UTF8_FRACTIONS // ¼ ½ ¾
//#define TOUCH_UI_UTF8_SYMBOLS // µ ¶ ¦ § ¬
# endif
// Cyrillic character set, costs about 27KiB of flash
//#define TOUCH_UI_UTF8_CYRILLIC_CHARSET
# endif
// Use a smaller font when labels don't fit buttons
# define TOUCH_UI_FIT_TEXT
// Use a numeric passcode for "Screen lock" keypad.
// (recommended for smaller displays)
//#define TOUCH_UI_PASSCODE
// Output extra debug info for Touch UI events
//#define TOUCH_UI_DEBUG
// Developer menu (accessed by touching "About Printer" copyright text)
//#define TOUCH_UI_DEVELOPER_MENU
# endif
//
// Classic UI Options
//
# if TFT_SCALED_DOGLCD
//#define TFT_MARLINUI_COLOR 0xFFFF // White
//#define TFT_MARLINBG_COLOR 0x0000 // Black
//#define TFT_DISABLED_COLOR 0x0003 // Almost black
//#define TFT_BTCANCEL_COLOR 0xF800 // Red
//#define TFT_BTARROWS_COLOR 0xDEE6 // 11011 110111 00110 Yellow
//#define TFT_BTOKMENU_COLOR 0x145F // 00010 100010 11111 Cyan
# endif
/**
* Display Sleep
* Enable this option to save energy and prevent OLED pixel burn - in .
*/
//#define DISPLAY_SLEEP_MINUTES 2 // (minutes) Timeout before turning off the screen
/**
* LCD Backlight Timeout
* Requires a display with a controllable backlight
*/
//#define LCD_BACKLIGHT_TIMEOUT_MINS 1 // (minutes) Timeout before turning off the backlight
# if defined(DISPLAY_SLEEP_MINUTES) || defined(LCD_BACKLIGHT_TIMEOUT_MINS)
# define EDITABLE_DISPLAY_TIMEOUT // Edit sleep / backlight timeout with M255 S<minutes> and a menu item
# endif
//
// ADC Button Debounce
//
# if HAS_ADC_BUTTONS
# define ADC_BUTTON_DEBOUNCE_DELAY 16 // Increase if buttons bounce or repeat too fast
# endif
// @section safety
/**
* The watchdog hardware timer will do a reset and disable all outputs
* if the firmware gets too overloaded to read the temperature sensors .
*
* If you find that watchdog reboot causes your AVR board to hang forever ,
* enable WATCHDOG_RESET_MANUAL to use a custom timer instead of WDTO .
* NOTE : This method is less reliable as it can only catch hangups while
* interrupts are enabled .
*/
# define USE_WATCHDOG
# if ENABLED(USE_WATCHDOG)
//#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 !
*/
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# define BABYSTEPPING
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# if ENABLED(BABYSTEPPING)
//#define EP_BABYSTEPPING // M293/M294 babystepping with EMERGENCY_PARSER support
//#define BABYSTEP_WITHOUT_HOMING
//#define BABYSTEP_ALWAYS_AVAILABLE // Allow babystepping at all times (not just during movement)
//#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
//#define BABYSTEP_INVERT_Z // Enable if Z babysteps should go the other way
//#define BABYSTEP_MILLIMETER_UNITS // Specify BABYSTEP_MULTIPLICATOR_(XY|Z) in mm instead of micro-steps
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# define BABYSTEP_MULTIPLICATOR_Z 10 // (steps or mm) Steps or millimeter distance for each XY babystep
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# define BABYSTEP_MULTIPLICATOR_XY 1 // (steps or mm) Steps or millimeter distance for each XY babystep
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# define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
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# if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
# define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
// Note: Extra time may be added to mitigate controller latency.
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# define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on double-click when printer is idle.
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# if ENABLED(MOVE_Z_WHEN_IDLE)
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# define MOVE_Z_IDLE_MULTIPLICATOR 10
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# endif
# endif
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# define BABYSTEP_DISPLAY_TOTAL // Display total babysteps since last G28
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//#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
//#define BABYSTEP_GLOBAL_Z // Combine M424 Z and Babystepping
# if ANY(BABYSTEP_ZPROBE_OFFSET, BABYSTEP_GLOBAL_Z)
# if ENABLED(BABYSTEP_ZPROBE_OFFSET)
//#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
# endif
//#define BABYSTEP_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
# endif
# endif
// @section extruder
/**
* Linear Pressure Control v1 .5
*
* Assumption : advance [ steps ] = k * ( delta velocity [ steps / s ] )
* K = 0 means advance disabled .
*
* NOTE : K values for LIN_ADVANCE 1.5 differ from earlier versions !
*
* Set K around 0.22 for 3 mm PLA Direct Drive with ~ 6.5 cm between the drive gear and heatbreak .
* Larger K values will be needed for flexible filament and greater distances .
* If this algorithm produces a higher speed offset than the extruder can handle ( compared to E jerk )
* print acceleration will be reduced during the affected moves to keep within the limit .
*
* See https : //marlinfw.org/docs/features/lin_advance.html for full instructions.
*/
//#define LIN_ADVANCE
# if ENABLED(LIN_ADVANCE)
# if ENABLED(DISTINCT_E_FACTORS)
# define ADVANCE_K { 0.22 } // (mm) Compression length per 1mm/s extruder speed, per extruder
# else
# define ADVANCE_K 0.22 // (mm) Compression length applying to all extruders
# endif
//#define ADVANCE_K_EXTRA // Add a second linear advance constant, configurable with M900 L.
//#define LA_DEBUG // Print debug information to serial during operation. Disable for production use.
//#define EXPERIMENTAL_I2S_LA // Allow I2S_STEPPER_STREAM to be used with LA. Performance degrades as the LA step rate reaches ~20kHz.
# endif
/**
* Nonlinear Extrusion Control
*
* Control extrusion rate based on instantaneous extruder velocity . Can be used to correct for
* underextrusion at high extruder speeds that are otherwise well - behaved ( i . e . , not skipping ) .
* For better results also enable ADAPTIVE_STEP_SMOOTHING .
*/
//#define NONLINEAR_EXTRUSION
// @section leveling
/**
* Use Safe Bed Leveling coordinates to move axes to a useful position before bed probing .
* For example , after homing a rotational axis the Z probe might not be perpendicular to the bed .
* Choose values the orient the bed horizontally and the Z - probe vertically .
*/
//#define SAFE_BED_LEVELING_START_X 0.0
//#define SAFE_BED_LEVELING_START_Y 0.0
//#define SAFE_BED_LEVELING_START_Z 0.0
//#define SAFE_BED_LEVELING_START_I 0.0
//#define SAFE_BED_LEVELING_START_J 0.0
//#define SAFE_BED_LEVELING_START_K 0.0
//#define SAFE_BED_LEVELING_START_U 0.0
//#define SAFE_BED_LEVELING_START_V 0.0
//#define SAFE_BED_LEVELING_START_W 0.0
/**
* Points to probe for all 3 - point Leveling procedures .
* Override if the automatically selected points are inadequate .
*/
# if NEEDS_THREE_PROBE_POINTS
//#define PROBE_PT_1 { 15, 180 } // (mm) { x, y }
//#define PROBE_PT_2 { 15, 20 }
//#define PROBE_PT_3 { 170, 20 }
# endif
/**
* Probing Margins
*
* Override PROBING_MARGIN for each side of the build plate
* Useful to get probe points to exact positions on targets or
* to allow leveling to avoid plate clamps on only specific
* sides of the bed . With NOZZLE_AS_PROBE negative values are
* allowed , to permit probing outside the bed .
*
* If you are replacing the prior * _PROBE_BED_POSITION options ,
* LEFT and FRONT values in most cases will map directly over
* RIGHT and REAR would be the inverse such as
* ( X / Y_BED_SIZE - RIGHT / BACK_PROBE_BED_POSITION )
*
* This will allow all positions to match at compilation , however
* should the probe position be modified with M851XY then the
* probe points will follow . This prevents any change from causing
* the probe to be unable to reach any points .
*/
# if PROBE_SELECTED && !IS_KINEMATIC
//#define PROBING_MARGIN_LEFT PROBING_MARGIN
//#define PROBING_MARGIN_RIGHT PROBING_MARGIN
//#define PROBING_MARGIN_FRONT PROBING_MARGIN
//#define PROBING_MARGIN_BACK PROBING_MARGIN
# endif
# if ANY(MESH_BED_LEVELING, AUTO_BED_LEVELING_UBL)
// Override the mesh area if the automatic (max) area is too large
//#define MESH_MIN_X MESH_INSET
//#define MESH_MIN_Y MESH_INSET
//#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
//#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
# endif
# if ALL(AUTO_BED_LEVELING_UBL, EEPROM_SETTINGS)
//#define OPTIMIZED_MESH_STORAGE // Store mesh with less precision to save EEPROM space
# endif
/**
* Repeatedly attempt G29 leveling until it succeeds .
* Stop after G29_MAX_RETRIES attempts .
*/
//#define G29_RETRY_AND_RECOVER
# if ENABLED(G29_RETRY_AND_RECOVER)
# define G29_MAX_RETRIES 3
# define G29_HALT_ON_FAILURE
/**
* Specify the GCODE commands that will be executed when leveling succeeds ,
* between attempts , and after the maximum number of retries have been tried .
*/
# define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
# define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
# define G29_FAILURE_COMMANDS "M117 Bed leveling failed.\nG0 Z10\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nG4 S1"
# endif
// @section probes
/**
* Thermal Probe Compensation
*
* Adjust probe measurements to compensate for distortion associated with the temperature
* of the probe , bed , and / or hotend .
* Use G76 to automatically calibrate this feature for probe and bed temperatures .
* ( Extruder temperature / offset values must be calibrated manually . )
* Use M871 to set temperature / offset values manually .
* For more details see https : //marlinfw.org/docs/features/probe_temp_compensation.html
*/
//#define PTC_PROBE // Compensate based on probe temperature
//#define PTC_BED // Compensate based on bed temperature
//#define PTC_HOTEND // Compensate based on hotend temperature
# if ANY(PTC_PROBE, PTC_BED, PTC_HOTEND)
/**
* If the probe is outside the defined range , use linear extrapolation with the closest
* point and the point with index PTC_LINEAR_EXTRAPOLATION . e . g . , If set to 4 it will use the
* linear extrapolation between data [ 0 ] and data [ 4 ] for values below PTC_PROBE_START .
*/
//#define PTC_LINEAR_EXTRAPOLATION 4
# if ENABLED(PTC_PROBE)
// Probe temperature calibration generates a table of values starting at PTC_PROBE_START
// (e.g., 30), in steps of PTC_PROBE_RES (e.g., 5) with PTC_PROBE_COUNT (e.g., 10) samples.
# define PTC_PROBE_START 30 // (°C)
# define PTC_PROBE_RES 5 // (°C)
# define PTC_PROBE_COUNT 10
# define PTC_PROBE_ZOFFS { 0 } // (µm) Z adjustments per sample
# endif
# if ENABLED(PTC_BED)
// Bed temperature calibration builds a similar table.
# define PTC_BED_START 60 // (°C)
# define PTC_BED_RES 5 // (°C)
# define PTC_BED_COUNT 10
# define PTC_BED_ZOFFS { 0 } // (µm) Z adjustments per sample
# endif
# if ENABLED(PTC_HOTEND)
// Note: There is no automatic calibration for the hotend. Use M871.
# define PTC_HOTEND_START 180 // (°C)
# define PTC_HOTEND_RES 5 // (°C)
# define PTC_HOTEND_COUNT 20
# define PTC_HOTEND_ZOFFS { 0 } // (µm) Z adjustments per sample
# endif
// G76 options
# if ALL(PTC_PROBE, PTC_BED)
// Park position to wait for probe cooldown
# define PTC_PARK_POS { 0, 0, 100 }
// Probe position to probe and wait for probe to reach target temperature
//#define PTC_PROBE_POS { 12.0f, 7.3f } // Example: MK52 magnetic heatbed
# define PTC_PROBE_POS { 90, 100 }
// The temperature the probe should be at while taking measurements during
// bed temperature calibration.
# define PTC_PROBE_TEMP 30 // (°C)
// Height above Z=0.0 to raise the nozzle. Lowering this can help the probe to heat faster.
// Note: The Z=0.0 offset is determined by the probe Z offset (e.g., as set with M851 Z).
# define PTC_PROBE_HEATING_OFFSET 0.5 // (mm)
# endif
# endif // PTC_PROBE || PTC_BED || PTC_HOTEND
// @section extras
//
// G60/G61 Position Save and Return
//
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# define SAVED_POSITIONS 12
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//
// G2/G3 Arc Support
//
# define ARC_SUPPORT // Requires ~3226 bytes
# if ENABLED(ARC_SUPPORT)
# define MIN_ARC_SEGMENT_MM 0.1 // (mm) Minimum length of each arc segment
# define MAX_ARC_SEGMENT_MM 1.0 // (mm) Maximum length of each arc segment
# define MIN_CIRCLE_SEGMENTS 72 // Minimum number of segments in a complete circle
//#define ARC_SEGMENTS_PER_SEC 50 // Use the feedrate to choose the segment length
# define N_ARC_CORRECTION 25 // Number of interpolated segments between corrections
//#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
//#define SF_ARC_FIX // Enable only if using SkeinForge with "Arc Point" fillet procedure
# endif
// G5 Bézier Curve Support with XYZE destination and IJPQ offsets
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# define BEZIER_CURVE_SUPPORT // Requires ~2666 bytes
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# if ANY(ARC_SUPPORT, BEZIER_CURVE_SUPPORT)
//#define CNC_WORKSPACE_PLANES // Allow G2/G3/G5 to operate in XY, ZX, or YZ planes
# endif
/**
* Direct Stepping
*
* Comparable to the method used by Klipper , G6 direct stepping significantly
* reduces motion calculations , increases top printing speeds , and results in
* less step aliasing by calculating all motions in advance .
* Preparing your G - code : https : //github.com/colinrgodsey/step-daemon
*/
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# define DIRECT_STEPPING
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/**
* G38 Probe Target
*
* This option adds G38 .2 and G38 .3 ( probe towards target )
* and optionally G38 .4 and G38 .5 ( probe away from target ) .
* Set MULTIPLE_PROBING for G38 to probe more than once .
*/
//#define G38_PROBE_TARGET
# if ENABLED(G38_PROBE_TARGET)
//#define G38_PROBE_AWAY // Include G38.4 and G38.5 to probe away from target
# define G38_MINIMUM_MOVE 0.0275 // (mm) Minimum distance that will produce a move.
# endif
// @section motion
// Moves (or segments) with fewer steps than this will be joined with the next move
# define MIN_STEPS_PER_SEGMENT 6
/**
* Minimum delay before and after setting the stepper DIR ( in ns )
* 0 : No delay ( Expect at least 10 µ S since one Stepper ISR must transpire )
* 20 : Minimum for TMC2xxx drivers
* 200 : Minimum for A4988 drivers
* 400 : Minimum for A5984 drivers
* 500 : Minimum for LV8729 drivers ( guess , no info in datasheet )
* 650 : Minimum for DRV8825 drivers
* 1500 : Minimum for TB6600 drivers ( guess , no info in datasheet )
* 15000 : Minimum for TB6560 drivers ( guess , no info in datasheet )
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MINIMUM_STEPPER_POST_DIR_DELAY 650
//#define MINIMUM_STEPPER_PRE_DIR_DELAY 650
/**
* Minimum stepper driver pulse width ( in ns )
* If undefined , these defaults ( from Conditionals - 4 - adv . h ) apply :
* 100 : Minimum for TMC2xxx stepper drivers
* 500 : Minimum for LV8729
* 1000 : Minimum for A4988 and A5984 stepper drivers
* 2000 : Minimum for DRV8825 stepper drivers
* 3000 : Minimum for TB6600 stepper drivers
* 30000 : Minimum for TB6560 stepper drivers
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MINIMUM_STEPPER_PULSE_NS 2000
/**
* Maximum stepping rate ( in Hz ) the stepper driver allows
* If undefined , these defaults ( from Conditionals - 4 - adv . h ) apply :
* 5000000 : Maximum for TMC2xxx stepper drivers
* 1000000 : Maximum for LV8729 stepper driver
* 500000 : Maximum for A4988 stepper driver
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MAXIMUM_STEPPER_RATE 250000
// @section temperature
// Control heater 0 and heater 1 in parallel.
//#define HEATERS_PARALLEL
//===========================================================================
//================================= Buffers =================================
//===========================================================================
// @section gcode
// The number of linear moves that can be in the planner at once.
# if ALL(HAS_MEDIA, DIRECT_STEPPING)
# define BLOCK_BUFFER_SIZE 8
# elif HAS_MEDIA
# define BLOCK_BUFFER_SIZE 16
# else
# define BLOCK_BUFFER_SIZE 16
# endif
// @section serial
// The ASCII buffer for serial input
# define MAX_CMD_SIZE 96
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# define BUFSIZE 32
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// Transmission to Host Buffer Size
// To save 386 bytes of flash (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]
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# define TX_BUFFER_SIZE 32
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// Host Receive Buffer Size
// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
// To use flow control, set this buffer size to at least 1024 bytes.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
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# define RX_BUFFER_SIZE 32
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# if RX_BUFFER_SIZE >= 1024
// Enable to have the controller send XON/XOFF control characters to
// the host to signal the RX buffer is becoming full.
//#define SERIAL_XON_XOFF
# endif
# if HAS_MEDIA
// Enable this option to collect and display the maximum
// RX queue usage after transferring a file to SD.
//#define SERIAL_STATS_MAX_RX_QUEUED
// Enable this option to collect and display the number
// of dropped bytes after a file transfer to SD.
//#define SERIAL_STATS_DROPPED_RX
# endif
// Monitor RX buffer usage
// Dump an error to the serial port if the serial receive buffer overflows.
// If you see these errors, increase the RX_BUFFER_SIZE value.
// Not supported on all platforms.
//#define RX_BUFFER_MONITOR
/**
* Emergency Command Parser
*
* Add a low - level parser to intercept certain commands as they
* enter the serial receive buffer , so they cannot be blocked .
* Currently handles M108 , M112 , M410 , M876
* NOTE : Not yet implemented for all platforms .
*/
//#define EMERGENCY_PARSER
/**
* Realtime Reporting ( requires EMERGENCY_PARSER )
*
* - Report position and state of the machine ( like Grbl ) .
* - Auto - report position during long moves .
* - Useful for CNC / LASER .
*
* Adds support for commands :
* S000 : Report State and Position while moving .
* P000 : Instant Pause / Hold while moving .
* R000 : Resume from Pause / Hold .
*
* - During Hold all Emergency Parser commands are available , as usual .
* - Enable NANODLP_Z_SYNC and NANODLP_ALL_AXIS for move command end - state reports .
*/
//#define REALTIME_REPORTING_COMMANDS
# if ENABLED(REALTIME_REPORTING_COMMANDS)
//#define FULL_REPORT_TO_HOST_FEATURE // Auto-report the machine status like Grbl CNC
# endif
/**
* 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 // (ms)
// Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
//#define ADVANCED_OK
// Printrun may have trouble receiving long strings all at once.
// This option inserts short delays between lines of serial output.
# define SERIAL_OVERRUN_PROTECTION
// For serial echo, the number of digits after the decimal point
//#define SERIAL_FLOAT_PRECISION 4
/**
* This feature is EXPERIMENTAL so use with caution and test thoroughly .
* Enable this option to receive data on the serial ports via the onboard DMA
* controller for more stable and reliable high - speed serial communication .
* Support is currently limited to some STM32 MCUs and all HC32 MCUs .
* Note : This has no effect on emulated USB serial ports .
*/
//#define SERIAL_DMA
/**
* 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
// @section extras
/**
* Extra Fan Speed
* Adds a secondary fan speed for each print - cooling fan .
* ' M106 P < fan > T3 - 255 ' : Set a secondary speed for < fan >
* ' M106 P < fan > T2 ' : Use the set secondary speed
* ' M106 P < fan > T1 ' : Restore the previous fan speed
*/
//#define EXTRA_FAN_SPEED
// @section gcode
/**
* 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
# if ENABLED(FWRETRACT)
# define FWRETRACT_AUTORETRACT // Override slicer retractions
# if ENABLED(FWRETRACT_AUTORETRACT)
# define MIN_AUTORETRACT 0.1 // (mm) Don't convert E moves under this length
# define MAX_AUTORETRACT 10.0 // (mm) Don't convert E moves over this length
# endif
# define RETRACT_LENGTH 3 // (mm) Default retract length (positive value)
# define RETRACT_LENGTH_SWAP 13 // (mm) Default swap retract length (positive value)
# define RETRACT_FEEDRATE 45 // (mm/s) Default feedrate for retracting
# define RETRACT_ZRAISE 0 // (mm) Default retract Z-raise
# define RETRACT_RECOVER_LENGTH 0 // (mm) Default additional recover length (added to retract length on recover)
# define RETRACT_RECOVER_LENGTH_SWAP 0 // (mm) Default additional swap recover length (added to retract length on recover from toolchange)
# define RETRACT_RECOVER_FEEDRATE 8 // (mm/s) Default feedrate for recovering from retraction
# define RETRACT_RECOVER_FEEDRATE_SWAP 8 // (mm/s) Default feedrate for recovering from swap retraction
# if ENABLED(MIXING_EXTRUDER)
//#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
# endif
# endif
// @section tool change
/**
* Universal tool change settings .
* Applies to all types of extruders except where explicitly noted .
*/
# if HAS_MULTI_EXTRUDER
// Z raise distance for tool-change, as needed for some extruders
# define TOOLCHANGE_ZRAISE 2 // (mm)
//#define TOOLCHANGE_ZRAISE_BEFORE_RETRACT // Apply raise before swap retraction (if enabled)
//#define TOOLCHANGE_NO_RETURN // Never return to previous position on tool-change
# if ENABLED(TOOLCHANGE_NO_RETURN)
//#define EVENT_GCODE_AFTER_TOOLCHANGE "G12X" // Extra G-code to run after tool-change
# endif
/**
* Extra G - code to run while executing tool - change commands . Can be used to use an additional
* stepper motor ( e . g . , I axis in Configuration . h ) to drive the tool - changer .
*/
//#define EVENT_GCODE_TOOLCHANGE_T0 "G28 A\nG1 A0" // Extra G-code to run while executing tool-change command T0
//#define EVENT_GCODE_TOOLCHANGE_T1 "G1 A10" // Extra G-code to run while executing tool-change command T1
//#define EVENT_GCODE_TOOLCHANGE_ALWAYS_RUN // Always execute above G-code sequences. Use with caution!
/**
* Consider coordinates for EVENT_GCODE_TOOLCHANGE_Tx as relative to T0
* so that moves in the specified axes are the same for all tools .
*/
//#define TC_GCODE_USE_GLOBAL_X // Use X position relative to Tool 0
//#define TC_GCODE_USE_GLOBAL_Y // Use Y position relative to Tool 0
//#define TC_GCODE_USE_GLOBAL_Z // Use Z position relative to Tool 0
/**
* Tool Sensors detect when tools have been picked up or dropped .
* Requires the pins TOOL_SENSOR1_PIN , TOOL_SENSOR2_PIN , etc .
*/
//#define TOOL_SENSOR
/**
* Retract and prime filament on tool - change to reduce
* ooze and stringing and to get cleaner transitions .
*/
//#define TOOLCHANGE_FILAMENT_SWAP
# if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
// Load / Unload
# define TOOLCHANGE_FS_LENGTH 12 // (mm) Load / Unload length
# define TOOLCHANGE_FS_EXTRA_RESUME_LENGTH 0 // (mm) Extra length for better restart. Adjust with LCD or M217 B.
# define TOOLCHANGE_FS_RETRACT_SPEED (50*60) // (mm/min) (Unloading)
# define TOOLCHANGE_FS_UNRETRACT_SPEED (25*60) // (mm/min) (On SINGLENOZZLE or Bowden loading must be slowed down)
// Longer prime to clean out a SINGLENOZZLE
# define TOOLCHANGE_FS_EXTRA_PRIME 0 // (mm) Extra priming length
# define TOOLCHANGE_FS_PRIME_SPEED (4.6*60) // (mm/min) Extra priming feedrate
# define TOOLCHANGE_FS_WIPE_RETRACT 0 // (mm) Cutting retraction out of park, for less stringing, better wipe, etc. Adjust with LCD or M217 G.
// Cool after prime to reduce stringing
# define TOOLCHANGE_FS_FAN -1 // Fan index or -1 to skip
# define TOOLCHANGE_FS_FAN_SPEED 255 // 0-255
# define TOOLCHANGE_FS_FAN_TIME 10 // (seconds)
// Use TOOLCHANGE_FS_PRIME_SPEED feedrate the first time each extruder is primed
//#define TOOLCHANGE_FS_SLOW_FIRST_PRIME
/**
* Prime T0 the first time T0 is sent to the printer :
* [ Power - On - > T0 { Activate & Prime T0 } - > T1 { Retract T0 , Activate & Prime T1 } ]
* If disabled , no priming on T0 until switching back to T0 from another extruder :
* [ Power - On - > T0 { T0 Activated } - > T1 { Activate & Prime T1 } - > T0 { Retract T1 , Activate & Prime T0 } ]
* Enable with M217 V1 before printing to avoid unwanted priming on host connect .
*/
//#define TOOLCHANGE_FS_PRIME_FIRST_USED
/**
* Tool Change Migration
* This feature provides G - code and LCD options to switch tools mid - print .
* All applicable tool properties are migrated so the print can continue .
* Tools must be closely matching and other restrictions may apply .
* Useful to :
* - Change filament color without interruption
* - Switch spools automatically on filament runout
* - Switch to a different nozzle on an extruder jam
*/
# define TOOLCHANGE_MIGRATION_FEATURE
# if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)
// Override toolchange settings
// By default tool migration uses regular toolchange settings.
// With a prime tower, tool-change swapping/priming occur inside the bed.
// When migrating to a new unprimed tool you can set override values below.
//#define MIGRATION_ZRAISE 0 // (mm)
// Longer prime to clean out
//#define MIGRATION_FS_EXTRA_PRIME 0 // (mm) Extra priming length
//#define MIGRATION_FS_WIPE_RETRACT 0 // (mm) Retract before cooling for less stringing, better wipe, etc.
// Cool after prime to reduce stringing
//#define MIGRATION_FS_FAN_SPEED 255 // 0-255
//#define MIGRATION_FS_FAN_TIME 0 // (seconds)
# endif
# endif
/**
* Position to park head during tool change .
* Doesn ' t apply to SWITCHING_TOOLHEAD , DUAL_X_CARRIAGE , or PARKING_EXTRUDER
*/
//#define TOOLCHANGE_PARK
# if ENABLED(TOOLCHANGE_PARK)
# define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
# define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/min)
//#define TOOLCHANGE_PARK_X_ONLY // X axis only move
//#define TOOLCHANGE_PARK_Y_ONLY // Y axis only move
# if ENABLED(TOOLCHANGE_MIGRATION_FEATURE)
//#define TOOLCHANGE_MIGRATION_DO_PARK // Force park (or no-park) on migration
# endif
# endif
# endif // HAS_MULTI_EXTRUDER
// @section advanced pause
/**
* Advanced Pause for Filament Change
* - Adds the G - code M600 Filament Change to initiate a filament change .
* - This feature is required for the default FILAMENT_RUNOUT_SCRIPT .
*
* Requirements :
* - For Filament Change parking enable and configure NOZZLE_PARK_FEATURE .
* - For user interaction enable an LCD display , HOST_PROMPT_SUPPORT , or EMERGENCY_PARSER .
*
* Enable PARK_HEAD_ON_PAUSE to add the G - code M125 Pause and Park .
*/
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# define ADVANCED_PAUSE_FEATURE
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# if ENABLED(ADVANCED_PAUSE_FEATURE)
# define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
# define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
// This short retract is done immediately, before parking the nozzle.
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# define FILAMENT_CHANGE_UNLOAD_FEEDRATE 30
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# define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
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# define FILAMENT_CHANGE_UNLOAD_LENGTH 450
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// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
// Set to 0 for manual unloading.
# define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
# define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
// 0 to disable start loading and skip to fast load only
# define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
# define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
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# define FILAMENT_CHANGE_FAST_LOAD_LENGTH 200
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// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
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# define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
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# define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
# define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
// Set to 0 for manual extrusion.
// Filament can be extruded repeatedly from the Filament Change menu
// until extrusion is consistent, and to purge old filament.
# define ADVANCED_PAUSE_RESUME_PRIME 0 // (mm) Extra distance to prime nozzle after returning from park.
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# define ADVANCED_PAUSE_FANS_PAUSE // Turn off print-cooling fans while the machine is paused.
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// Filament Unload does a Retract, Delay, and Purge first:
# define FILAMENT_UNLOAD_PURGE_RETRACT 13 // (mm) Unload initial retract length.
# define FILAMENT_UNLOAD_PURGE_DELAY 5000 // (ms) Delay for the filament to cool after retract.
# define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
# define FILAMENT_UNLOAD_PURGE_FEEDRATE 25 // (mm/s) feedrate to purge before unload
# define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
# define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
# define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
//#define FILAMENT_CHANGE_RESUME_ON_INSERT // Automatically continue / load filament when runout sensor is triggered again.
//#define PAUSE_REHEAT_FAST_RESUME // Reduce number of waits by not prompting again post-timeout before continuing.
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# define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
# define HOME_BEFORE_FILAMENT_CHANGE // If needed, home before parking for filament change
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# define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
# define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
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# define CONFIGURE_FILAMENT_CHANGE // Add M603 G-code and menu items. Requires ~1.3K bytes of flash.
# endif
// @section tmc_smart
/**
* Trinamic Smart Drivers
*
* To use TMC2130 , TMC2160 , TMC2660 , TMC5130 , TMC5160 stepper drivers in SPI mode :
* - Connect your SPI pins to the Hardware SPI interface on the board .
* Some boards have simple jumper connections ! See your board ' s documentation .
* - Define the required Stepper CS pins in your ` pins_MYBOARD . h ` file .
* ( See the RAMPS pins , for example . )
* - You can also use Software SPI with GPIO pins instead of Hardware SPI .
*
* To use TMC220x stepper drivers with Serial UART :
* - Connect PDN_UART to the # _SERIAL_TX_PIN through a 1 K resistor .
* For reading capabilities also connect PDN_UART to # _SERIAL_RX_PIN with no resistor .
* Some boards have simple jumper connections ! See your board ' s documentation .
* - These drivers can also be used with Hardware Serial .
*
* The TMCStepper library is required for other TMC stepper drivers .
* https : //github.com/teemuatlut/TMCStepper
*
* @ section tmc / config
*/
# if HAS_TRINAMIC_CONFIG
# define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
/**
* Interpolate microsteps to 256
* Override for each driver with < driver > _INTERPOLATE settings below
*/
# define INTERPOLATE true
# if AXIS_IS_TMC_CONFIG(X)
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# define X_CURRENT 1000 // (mA) RMS current. Multiply by 1.414 for peak current.
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# define X_CURRENT_HOME X_CURRENT // (mA) RMS current for homing. (Typically lower than *_CURRENT.)
# define X_MICROSTEPS 16 // 0..256
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# define X_RSENSE 0.1
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# define X_CHAIN_POS -1 // -1..0: Not chained. 1: MCU MOSI connected. 2: Next in chain, ...
//#define X_INTERPOLATE true // Enable to override 'INTERPOLATE' for the X axis
//#define X_HOLD_MULTIPLIER 0.5 // Enable to override 'HOLD_MULTIPLIER' for the X axis
# endif
# if AXIS_IS_TMC_CONFIG(X2)
# define X2_CURRENT X_CURRENT
# define X2_CURRENT_HOME X_CURRENT_HOME
# define X2_MICROSTEPS X_MICROSTEPS
# define X2_RSENSE X_RSENSE
# define X2_CHAIN_POS -1
//#define X2_INTERPOLATE true
//#define X2_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(Y)
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# define Y_CURRENT 1000
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# define Y_CURRENT_HOME Y_CURRENT
# define Y_MICROSTEPS 16
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# define Y_RSENSE 0.1
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# define Y_CHAIN_POS -1
//#define Y_INTERPOLATE true
//#define Y_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(Y2)
# define Y2_CURRENT Y_CURRENT
# define Y2_CURRENT_HOME Y_CURRENT_HOME
# define Y2_MICROSTEPS Y_MICROSTEPS
# define Y2_RSENSE Y_RSENSE
# define Y2_CHAIN_POS -1
//#define Y2_INTERPOLATE true
//#define Y2_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(Z)
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# define Z_CURRENT 1000
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# define Z_CURRENT_HOME Z_CURRENT
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# define Z_MICROSTEPS 4
# define Z_RSENSE 0.1
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# define Z_CHAIN_POS -1
//#define Z_INTERPOLATE true
//#define Z_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(Z2)
# define Z2_CURRENT Z_CURRENT
# define Z2_CURRENT_HOME Z_CURRENT_HOME
# define Z2_MICROSTEPS Z_MICROSTEPS
# define Z2_RSENSE Z_RSENSE
# define Z2_CHAIN_POS -1
//#define Z2_INTERPOLATE true
//#define Z2_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(Z3)
# define Z3_CURRENT Z_CURRENT
# define Z3_CURRENT_HOME Z_CURRENT_HOME
# define Z3_MICROSTEPS Z_MICROSTEPS
# define Z3_RSENSE Z_RSENSE
# define Z3_CHAIN_POS -1
//#define Z3_INTERPOLATE true
//#define Z3_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(Z4)
# define Z4_CURRENT Z_CURRENT
# define Z4_CURRENT_HOME Z_CURRENT_HOME
# define Z4_MICROSTEPS Z_MICROSTEPS
# define Z4_RSENSE Z_RSENSE
# define Z4_CHAIN_POS -1
//#define Z4_INTERPOLATE true
//#define Z4_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(I)
# define I_CURRENT 800
# define I_CURRENT_HOME I_CURRENT
# define I_MICROSTEPS 16
# define I_RSENSE 0.11
# define I_CHAIN_POS -1
//#define I_INTERPOLATE true
//#define I_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(J)
# define J_CURRENT 800
# define J_CURRENT_HOME J_CURRENT
# define J_MICROSTEPS 16
# define J_RSENSE 0.11
# define J_CHAIN_POS -1
//#define J_INTERPOLATE true
//#define J_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(K)
# define K_CURRENT 800
# define K_CURRENT_HOME K_CURRENT
# define K_MICROSTEPS 16
# define K_RSENSE 0.11
# define K_CHAIN_POS -1
//#define K_INTERPOLATE true
//#define K_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(U)
# define U_CURRENT 800
# define U_CURRENT_HOME U_CURRENT
# define U_MICROSTEPS 8
# define U_RSENSE 0.11
# define U_CHAIN_POS -1
//#define U_INTERPOLATE true
//#define U_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(V)
# define V_CURRENT 800
# define V_CURRENT_HOME V_CURRENT
# define V_MICROSTEPS 8
# define V_RSENSE 0.11
# define V_CHAIN_POS -1
//#define V_INTERPOLATE true
//#define V_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(W)
# define W_CURRENT 800
# define W_CURRENT_HOME W_CURRENT
# define W_MICROSTEPS 8
# define W_RSENSE 0.11
# define W_CHAIN_POS -1
//#define W_INTERPOLATE true
//#define W_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E0)
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# define E0_CURRENT 1000
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# define E0_MICROSTEPS 16
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# define E0_RSENSE 0.1
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# define E0_CHAIN_POS -1
//#define E0_INTERPOLATE true
//#define E0_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E1)
# define E1_CURRENT E0_CURRENT
# define E1_MICROSTEPS E0_MICROSTEPS
# define E1_RSENSE E0_RSENSE
# define E1_CHAIN_POS -1
//#define E1_INTERPOLATE true
//#define E1_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E2)
# define E2_CURRENT E0_CURRENT
# define E2_MICROSTEPS E0_MICROSTEPS
# define E2_RSENSE E0_RSENSE
# define E2_CHAIN_POS -1
//#define E2_INTERPOLATE true
//#define E2_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E3)
# define E3_CURRENT E0_CURRENT
# define E3_MICROSTEPS E0_MICROSTEPS
# define E3_RSENSE E0_RSENSE
# define E3_CHAIN_POS -1
//#define E3_INTERPOLATE true
//#define E3_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E4)
# define E4_CURRENT E0_CURRENT
# define E4_MICROSTEPS E0_MICROSTEPS
# define E4_RSENSE E0_RSENSE
# define E4_CHAIN_POS -1
//#define E4_INTERPOLATE true
//#define E4_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E5)
# define E5_CURRENT E0_CURRENT
# define E5_MICROSTEPS E0_MICROSTEPS
# define E5_RSENSE E0_RSENSE
# define E5_CHAIN_POS -1
//#define E5_INTERPOLATE true
//#define E5_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E6)
# define E6_CURRENT E0_CURRENT
# define E6_MICROSTEPS E0_MICROSTEPS
# define E6_RSENSE E0_RSENSE
# define E6_CHAIN_POS -1
//#define E6_INTERPOLATE true
//#define E6_HOLD_MULTIPLIER 0.5
# endif
# if AXIS_IS_TMC_CONFIG(E7)
# define E7_CURRENT E0_CURRENT
# define E7_MICROSTEPS E0_MICROSTEPS
# define E7_RSENSE E0_RSENSE
# define E7_CHAIN_POS -1
//#define E7_INTERPOLATE true
//#define E7_HOLD_MULTIPLIER 0.5
# endif
/**
* Use the homing current for all probing . ( e . g . , Current may be reduced to the
* point where a collision makes the motor skip instead of damaging the bed ,
* though this is unlikely to save delicate probes from being damaged .
*/
//#define PROBING_USE_CURRENT_HOME
// @section tmc/spi
/**
* Override default SPI pins for TMC2130 , TMC2160 , TMC2660 , TMC5130 and TMC5160 drivers here .
* The default pins can be found in your board ' s pins file .
*/
//#define X_CS_PIN -1
//#define Y_CS_PIN -1
//#define Z_CS_PIN -1
//#define X2_CS_PIN -1
//#define Y2_CS_PIN -1
//#define Z2_CS_PIN -1
//#define Z3_CS_PIN -1
//#define Z4_CS_PIN -1
//#define I_CS_PIN -1
//#define J_CS_PIN -1
//#define K_CS_PIN -1
//#define U_CS_PIN -1
//#define V_CS_PIN -1
//#define W_CS_PIN -1
//#define E0_CS_PIN -1
//#define E1_CS_PIN -1
//#define E2_CS_PIN -1
//#define E3_CS_PIN -1
//#define E4_CS_PIN -1
//#define E5_CS_PIN -1
//#define E6_CS_PIN -1
//#define E7_CS_PIN -1
/**
* Software option for SPI driven drivers ( TMC2130 , TMC2160 , TMC2660 , TMC5130 and TMC5160 ) .
* The default SW SPI pins are defined the respective pins files ,
* but you can override or define them here .
*/
//#define TMC_USE_SW_SPI
//#define TMC_SPI_MOSI -1
//#define TMC_SPI_MISO -1
//#define TMC_SPI_SCK -1
// @section tmc/serial
/**
* Four TMC2209 drivers can use the same HW / SW serial port with hardware configured addresses .
* Set the address using jumpers on pins MS1 and MS2 .
* Address | MS1 | MS2
* 0 | LOW | LOW
* 1 | HIGH | LOW
* 2 | LOW | HIGH
* 3 | HIGH | HIGH
*
* Set * _SERIAL_TX_PIN and * _SERIAL_RX_PIN to match for all drivers
* on the same serial port , either here or in your board ' s pins file .
*/
//#define X_SLAVE_ADDRESS 0
//#define Y_SLAVE_ADDRESS 0
//#define Z_SLAVE_ADDRESS 0
//#define X2_SLAVE_ADDRESS 0
//#define Y2_SLAVE_ADDRESS 0
//#define Z2_SLAVE_ADDRESS 0
//#define Z3_SLAVE_ADDRESS 0
//#define Z4_SLAVE_ADDRESS 0
//#define I_SLAVE_ADDRESS 0
//#define J_SLAVE_ADDRESS 0
//#define K_SLAVE_ADDRESS 0
//#define U_SLAVE_ADDRESS 0
//#define V_SLAVE_ADDRESS 0
//#define W_SLAVE_ADDRESS 0
//#define E0_SLAVE_ADDRESS 0
//#define E1_SLAVE_ADDRESS 0
//#define E2_SLAVE_ADDRESS 0
//#define E3_SLAVE_ADDRESS 0
//#define E4_SLAVE_ADDRESS 0
//#define E5_SLAVE_ADDRESS 0
//#define E6_SLAVE_ADDRESS 0
//#define E7_SLAVE_ADDRESS 0
// @section tmc/smart
/**
* Software enable
*
* Use for drivers that do not use a dedicated enable pin , but rather handle the same
* function through a communication line such as SPI or UART .
*/
//#define SOFTWARE_DRIVER_ENABLE
// @section tmc/stealthchop
/**
* TMC2130 , TMC2160 , TMC2208 , TMC2209 , TMC5130 and TMC5160 only
* Use Trinamic ' s ultra quiet stepping mode .
* When disabled , Marlin will use spreadCycle stepping mode .
*/
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# define STEALTHCHOP_XY
# define STEALTHCHOP_Z
# define STEALTHCHOP_I
# define STEALTHCHOP_J
# define STEALTHCHOP_K
# define STEALTHCHOP_U
# define STEALTHCHOP_V
# define STEALTHCHOP_W
//#define STEALTHCHOP_E
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/**
* Optimize spreadCycle chopper parameters by using predefined parameter sets
* or with the help of an example included in the library .
* Provided parameter sets are
* CHOPPER_DEFAULT_12V
* CHOPPER_DEFAULT_19V
* CHOPPER_DEFAULT_24V
* CHOPPER_DEFAULT_36V
* CHOPPER_09STEP_24V // 0.9 degree steppers (24V)
* CHOPPER_PRUSAMK3_24V // Imported parameters from the official Průša firmware for MK3 (24V)
* CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
*
* Define your own with :
* { < off_time [ 1. .15 ] > , < hysteresis_end [ - 3. .12 ] > , hysteresis_start [ 1. .8 ] }
*/
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# define CHOPPER_TIMING CHOPPER_PRUSAMK3_24V // All axes (override below)
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//#define CHOPPER_TIMING_X CHOPPER_TIMING // For X Axes (override below)
//#define CHOPPER_TIMING_X2 CHOPPER_TIMING_X
//#define CHOPPER_TIMING_Y CHOPPER_TIMING // For Y Axes (override below)
//#define CHOPPER_TIMING_Y2 CHOPPER_TIMING_Y
//#define CHOPPER_TIMING_Z CHOPPER_TIMING // For Z Axes (override below)
//#define CHOPPER_TIMING_Z2 CHOPPER_TIMING_Z
//#define CHOPPER_TIMING_Z3 CHOPPER_TIMING_Z
//#define CHOPPER_TIMING_Z4 CHOPPER_TIMING_Z
//#define CHOPPER_TIMING_I CHOPPER_TIMING // For I Axis
//#define CHOPPER_TIMING_J CHOPPER_TIMING // For J Axis
//#define CHOPPER_TIMING_K CHOPPER_TIMING // For K Axis
//#define CHOPPER_TIMING_U CHOPPER_TIMING // For U Axis
//#define CHOPPER_TIMING_V CHOPPER_TIMING // For V Axis
//#define CHOPPER_TIMING_W CHOPPER_TIMING // For W Axis
//#define CHOPPER_TIMING_E CHOPPER_TIMING // For Extruders (override below)
//#define CHOPPER_TIMING_E1 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E2 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E3 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E4 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E5 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E6 CHOPPER_TIMING_E
//#define CHOPPER_TIMING_E7 CHOPPER_TIMING_E
// @section tmc/status
/**
* Monitor Trinamic drivers
* for error conditions like overtemperature and short to ground .
* To manage over - temp Marlin can decrease the driver current until the error condition clears .
* Other detected conditions can be used to stop the current print .
* 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 .
* M911 - Report stepper driver overtemperature pre - warn condition .
* M912 - Clear stepper driver overtemperature pre - warn condition flag .
* M122 - Report driver parameters ( Requires TMC_DEBUG )
*/
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# define MONITOR_DRIVER_STATUS
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# if ENABLED(MONITOR_DRIVER_STATUS)
# define CURRENT_STEP_DOWN 50 // [mA]
# define REPORT_CURRENT_CHANGE
# define STOP_ON_ERROR
# endif
// @section tmc/hybrid
/**
* TMC2130 , TMC2160 , TMC2208 , TMC2209 , TMC5130 and TMC5160 only
* 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_ ( XY | Z | E ) must be enabled to use HYBRID_THRESHOLD .
* M913 X / Y / Z / E to live tune the setting
*/
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# define HYBRID_THRESHOLD
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# define X_HYBRID_THRESHOLD 130
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# define X2_HYBRID_THRESHOLD 100
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# define Y_HYBRID_THRESHOLD 130
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# define Y2_HYBRID_THRESHOLD 100
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# define Z_HYBRID_THRESHOLD 35
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# define Z2_HYBRID_THRESHOLD 3
# define Z3_HYBRID_THRESHOLD 3
# define Z4_HYBRID_THRESHOLD 3
# define I_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
# define J_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
# define K_HYBRID_THRESHOLD 3 // [linear=mm/s, rotational=°/s]
# define U_HYBRID_THRESHOLD 3 // [mm/s]
# define V_HYBRID_THRESHOLD 3
# define W_HYBRID_THRESHOLD 3
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# define E0_HYBRID_THRESHOLD 35
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# define E1_HYBRID_THRESHOLD 30
# define E2_HYBRID_THRESHOLD 30
# define E3_HYBRID_THRESHOLD 30
# define E4_HYBRID_THRESHOLD 30
# define E5_HYBRID_THRESHOLD 30
# define E6_HYBRID_THRESHOLD 30
# define E7_HYBRID_THRESHOLD 30
/**
* Use StallGuard to home / probe X , Y , Z .
*
* TMC2130 , TMC2160 , TMC2209 , TMC2660 , TMC5130 , and TMC5160 only
* Connect the stepper driver ' s DIAG1 pin to the X / Y endstop pin .
* X , Y , and Z homing will always be done in spreadCycle mode .
*
* X / Y / Z_STALL_SENSITIVITY is the default stall threshold .
* Use M914 X Y Z to set the stall threshold at runtime :
*
* Sensitivity TMC2209 Others
* HIGHEST 255 - 64 ( Too sensitive = > False positive )
* LOWEST 0 63 ( Too insensitive = > No trigger )
*
* It is recommended to set HOMING_BUMP_MM to { 0 , 0 , 0 } .
*
* SPI_ENDSTOPS * * * TMC2130 / TMC5160 Only * * *
* Poll the driver through SPI to determine load when homing .
* Removes the need for a wire from DIAG1 to an endstop pin .
*
* IMPROVE_HOMING_RELIABILITY tunes acceleration and jerk when
* homing and adds a guard period for endstop triggering .
*
* Comment * _STALL_SENSITIVITY to disable sensorless homing for that axis .
* @ section tmc / stallguard
*/
//#define SENSORLESS_HOMING // StallGuard capable drivers only
# if ANY(SENSORLESS_HOMING, SENSORLESS_PROBING)
// TMC2209: 0...255. TMC2130: -64...63
# define X_STALL_SENSITIVITY 8
# define X2_STALL_SENSITIVITY X_STALL_SENSITIVITY
# define Y_STALL_SENSITIVITY 8
# define Y2_STALL_SENSITIVITY Y_STALL_SENSITIVITY
//#define Z_STALL_SENSITIVITY 8
//#define Z2_STALL_SENSITIVITY Z_STALL_SENSITIVITY
//#define Z3_STALL_SENSITIVITY Z_STALL_SENSITIVITY
//#define Z4_STALL_SENSITIVITY Z_STALL_SENSITIVITY
//#define I_STALL_SENSITIVITY 8
//#define J_STALL_SENSITIVITY 8
//#define K_STALL_SENSITIVITY 8
//#define U_STALL_SENSITIVITY 8
//#define V_STALL_SENSITIVITY 8
//#define W_STALL_SENSITIVITY 8
//#define SPI_ENDSTOPS // TMC2130/TMC5160 only
//#define IMPROVE_HOMING_RELIABILITY
# endif
// @section tmc/config
/**
* TMC Homing stepper phase .
*
* Improve homing repeatability by homing to stepper coil ' s nearest absolute
* phase position . Trinamic drivers use a stepper phase table with 1024 values
* spanning 4 full steps with 256 positions each ( ergo , 1024 positions ) .
* Full step positions ( 128 , 384 , 640 , 896 ) have the highest holding torque .
*
* Values from 0. .1023 , - 1 to disable homing phase for that axis .
*/
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# define TMC_HOME_PHASE { 896, 896, 896 }
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/**
* Step on both rising and falling edge signals ( as with a square wave ) .
*/
# define EDGE_STEPPING
/**
* Enable M122 debugging command for TMC stepper drivers .
* M122 S0 / 1 will enable continuous reporting .
*/
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# define TMC_DEBUG
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/**
* 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/TMCStepper
*
* Example :
* # define TMC_ADV ( ) { \
* stepperX . diag0_otpw ( 1 ) ; \
* stepperY . intpol ( 0 ) ; \
* }
*/
# define TMC_ADV() { }
# endif // HAS_TRINAMIC_CONFIG
// @section i2cbus
//
// I2C Master ID for LPC176x LCD and Digital Current control
// Does not apply to other peripherals based on the Wire library.
//
//#define I2C_MASTER_ID 1 // Set a value from 0 to 2
/**
* TWI / I2C BUS
*
* This feature is EXPERIMENTAL but may be useful for custom I2C peripherals .
* Enable this 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 < base 10 > 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
*/
//#define EXPERIMENTAL_I2CBUS
# if ENABLED(EXPERIMENTAL_I2CBUS)
# define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
# endif
// @section photo
/**
* Photo G - code
* Add the M240 G - code to take a photo .
* The photo can be triggered by a digital pin or a physical movement .
*/
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# define PHOTO_GCODE
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# if ENABLED(PHOTO_GCODE)
// A position to move to (and raise Z) before taking the photo
//#define PHOTO_POSITION { X_MAX_POS - 5, Y_MAX_POS, 0 } // { xpos, ypos, zraise } (M240 X Y Z)
//#define PHOTO_DELAY_MS 100 // (ms) Duration to pause before moving back (M240 P)
//#define PHOTO_RETRACT_MM 6.5 // (mm) E retract/recover for the photo move (M240 R S)
// Canon RC-1 or homebrew digital camera trigger
// Data from: https://www.doc-diy.net/photo/rc-1_hacked/
//#define PHOTOGRAPH_PIN 23
// Canon Hack Development Kit
// https://web.archive.org/web/20200920094805/captain-slow.dk/2014/03/09/3d-printing-timelapses/
//#define CHDK_PIN 4
// Optional second move with delay to trigger the camera shutter
//#define PHOTO_SWITCH_POSITION { X_MAX_POS, Y_MAX_POS } // { xpos, ypos } (M240 I J)
// Duration to hold the switch or keep CHDK_PIN high
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# define PHOTO_SWITCH_MS 50
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/**
* PHOTO_PULSES_US may need adjustment depending on board and camera model .
* Pin must be running at 48.4 kHz .
* Be sure to use a PHOTOGRAPH_PIN which can rise and fall quick enough .
* ( e . g . , MKS SBase temp sensor pin was too slow , so used P1 .23 on J8 . )
*
* Example pulse data for Nikon : https : //bit.ly/2FKD0Aq
* IR Wiring : https : //git.io/JvJf7
*/
//#define PHOTO_PULSES_US { 2000, 27850, 400, 1580, 400, 3580, 400 } // (µs) Durations for each 48.4kHz oscillation
# ifdef PHOTO_PULSES_US
# define PHOTO_PULSE_DELAY_US 13 // (µs) Approximate duration of each HIGH and LOW pulse in the oscillation
# endif
# endif
// @section cnc
/**
* 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 - 5 V
* hardware PWM pin for the speed control and a pin for the rotation direction .
*
* See https : //marlinfw.org/docs/configuration/2.0.9/laser_spindle.html for more config details.
*/
//#define SPINDLE_FEATURE
//#define LASER_FEATURE
# if ANY(SPINDLE_FEATURE, LASER_FEATURE)
# define SPINDLE_LASER_ACTIVE_STATE LOW // Set to "HIGH" if SPINDLE_LASER_ENA_PIN is active HIGH
# define SPINDLE_LASER_USE_PWM // Enable if your controller supports setting the speed/power
# if ENABLED(SPINDLE_LASER_USE_PWM)
# define SPINDLE_LASER_PWM_INVERT false // Set to "true" if the speed/power goes up when you want it to go slower
# define SPINDLE_LASER_FREQUENCY 2500 // (Hz) Spindle/laser frequency (only on supported HALs: AVR, ESP32, and LPC)
// ESP32: If SPINDLE_LASER_PWM_PIN is onboard then <=78125Hz. For I2S expander
// the frequency determines the PWM resolution. 2500Hz = 0-100, 977Hz = 0-255, ...
// (250000 / SPINDLE_LASER_FREQUENCY) = max value.
# endif
//#define AIR_EVACUATION // Cutter Vacuum / Laser Blower motor control with G-codes M10-M11
# if ENABLED(AIR_EVACUATION)
# define AIR_EVACUATION_ACTIVE LOW // Set to "HIGH" if the on/off function is active HIGH
//#define AIR_EVACUATION_PIN 42 // Override the default Cutter Vacuum or Laser Blower pin
# endif
//#define AIR_ASSIST // Air Assist control with G-codes M8-M9
# if ENABLED(AIR_ASSIST)
# define AIR_ASSIST_ACTIVE LOW // Active state on air assist pin
//#define AIR_ASSIST_PIN 44 // Override the default Air Assist pin
# endif
//#define SPINDLE_SERVO // A servo converting an angle to spindle power
# ifdef SPINDLE_SERVO
# define SPINDLE_SERVO_NR 0 // Index of servo used for spindle control
# define SPINDLE_SERVO_MIN 10 // Minimum angle for servo spindle
# endif
/**
* Speed / Power can be set ( ' M3 S ' ) and displayed in terms of :
* - PWM255 ( S0 - S255 )
* - PERCENT ( S0 - S100 )
* - RPM ( S0 - S50000 ) Best for use with a spindle
* - SERVO ( S0 - S180 )
*/
# define CUTTER_POWER_UNIT PWM255
/**
* Relative Cutter Power
* Normally , ' M3 O < power > ' sets
* OCR power is relative to the range SPEED_POWER_MIN . . . SPEED_POWER_MAX .
* so input powers of 0. . .255 correspond to SPEED_POWER_MIN . . . SPEED_POWER_MAX
* instead of normal range ( 0 to SPEED_POWER_MAX ) .
* Best used with ( e . g . ) SuperPID router controller : S0 = 5 , 000 RPM and S255 = 30 , 000 RPM
*/
//#define CUTTER_POWER_RELATIVE // Set speed proportional to [SPEED_POWER_MIN...SPEED_POWER_MAX]
# if ENABLED(SPINDLE_FEATURE)
//#define SPINDLE_CHANGE_DIR // Enable if your spindle controller can change spindle direction
# define SPINDLE_CHANGE_DIR_STOP // Enable if the spindle should stop before changing spin direction
# define SPINDLE_INVERT_DIR false // Set to "true" if the spin direction is reversed
# define SPINDLE_LASER_POWERUP_DELAY 5000 // (ms) Delay to allow the spindle/laser to come up to speed/power
# define SPINDLE_LASER_POWERDOWN_DELAY 5000 // (ms) Delay to allow the spindle to stop
/**
* M3 / M4 Power Equation
*
* Each tool uses different value ranges for speed / power control .
* These parameters are used to convert between tool power units and PWM .
*
* Speed / Power = ( PWMDC / 255 * 100 - SPEED_POWER_INTERCEPT ) / SPEED_POWER_SLOPE
* PWMDC = ( spdpwr - SPEED_POWER_MIN ) / ( SPEED_POWER_MAX - SPEED_POWER_MIN ) / SPEED_POWER_SLOPE
*/
# if ENABLED(SPINDLE_LASER_USE_PWM)
# define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
# define SPEED_POWER_MIN 5000 // (RPM)
# define SPEED_POWER_MAX 30000 // (RPM) SuperPID router controller 0 - 30,000 RPM
# define SPEED_POWER_STARTUP 25000 // (RPM) M3/M4 speed/power default (with no arguments)
# endif
# else
# if ENABLED(SPINDLE_LASER_USE_PWM)
# define SPEED_POWER_INTERCEPT 0 // (%) 0-100 i.e., Minimum power percentage
# define SPEED_POWER_MIN 0 // (%) 0-100
# define SPEED_POWER_MAX 100 // (%) 0-100
# define SPEED_POWER_STARTUP 80 // (%) M3/M4 speed/power default (with no arguments)
# endif
// Define the minimum and maximum test pulse time values for a laser test fire function
# define LASER_TEST_PULSE_MIN 1 // (ms) Used with Laser Control Menu
# define LASER_TEST_PULSE_MAX 999 // (ms) Caution: Menu may not show more than 3 characters
# define SPINDLE_LASER_POWERUP_DELAY 50 // (ms) Delay to allow the spindle/laser to come up to speed/power
# define SPINDLE_LASER_POWERDOWN_DELAY 50 // (ms) Delay to allow the spindle to stop
/**
* Laser Safety Timeout
*
* The laser should be turned off when there is no movement for a period of time .
* Consider material flammability , cut rate , and G - code order when setting this
* value . Too low and it could turn off during a very slow move ; too high and
* the material could ignite .
*/
# define LASER_SAFETY_TIMEOUT_MS 1000 // (ms)
/**
* Any M3 or G1 / 2 / 3 / 5 command with the ' I ' parameter enables continuous inline power mode .
*
* e . g . , ' M3 I ' enables continuous inline power which is processed by the planner .
* Power is stored in move blocks and applied when blocks are processed by the Stepper ISR .
*
* ' M4 I ' sets dynamic mode which uses the current feedrate to calculate a laser power OCR value .
*
* Any move in dynamic mode will use the current feedrate to calculate the laser power .
* Feed rates are set by the F parameter of a move command e . g . G1 X0 Y10 F6000
* Laser power would be calculated by bit shifting off 8 LSB ' s . In binary this is div 256.
* The calculation gives us ocr values from 0 to 255 , values over F65535 will be set as 255 .
* More refined power control such as compensation for accel / decel will be addressed in future releases .
*
* M5 I clears inline mode and set power to 0 , M5 sets the power output to 0 but leaves inline mode on .
*/
/**
* Enable M3 commands for laser mode inline power planner syncing .
* This feature enables any M3 S - value to be injected into the block buffers while in
* CUTTER_MODE_CONTINUOUS . The option allows M3 laser power to be committed without waiting
* for a planner synchronization
*/
//#define LASER_POWER_SYNC
/**
* Scale the laser ' s power in proportion to the movement rate .
*
* - Sets the entry power proportional to the entry speed over the nominal speed .
* - Ramps the power up every N steps to approximate the speed trapezoid .
* - Due to the limited power resolution this is only approximate .
*/
//#define LASER_POWER_TRAP
//
// Laser I2C Ammeter (High precision INA226 low/high side module)
//
//#define I2C_AMMETER
# if ENABLED(I2C_AMMETER)
# define I2C_AMMETER_IMAX 0.1 // (Amps) Calibration value for the expected current range
# define I2C_AMMETER_SHUNT_RESISTOR 0.1 // (Ohms) Calibration shunt resistor value
# endif
//
// Laser Coolant Flow Meter
//
//#define LASER_COOLANT_FLOW_METER
# if ENABLED(LASER_COOLANT_FLOW_METER)
# define FLOWMETER_PIN 20 // Requires an external interrupt-enabled pin (e.g., RAMPS 2,3,18,19,20,21)
# define FLOWMETER_PPL 5880 // (pulses/liter) Flow meter pulses-per-liter on the input pin
# define FLOWMETER_INTERVAL 1000 // (ms) Flow rate calculation interval in milliseconds
# define FLOWMETER_SAFETY // Prevent running the laser without the minimum flow rate set below
# if ENABLED(FLOWMETER_SAFETY)
# define FLOWMETER_MIN_LITERS_PER_MINUTE 1.5 // (liters/min) Minimum flow required when enabled
# endif
# endif
# endif
# endif // SPINDLE_FEATURE || LASER_FEATURE
/**
* Synchronous Laser Control with M106 / M107
*
* Marlin normally applies M106 / M107 fan speeds at a time " soon after " processing
* a planner block . This is too inaccurate for a PWM / TTL laser attached to the fan
* header ( as with some add - on laser kits ) . Enable this option to set fan / laser
* speeds with much more exact timing for improved print fidelity .
*
* NOTE : This option sacrifices some cooling fan speed options .
*/
//#define LASER_SYNCHRONOUS_M106_M107
/**
* Coolant Control
*
* Add the M7 , M8 , and M9 commands to turn mist or flood coolant on and off .
*
* Note : COOLANT_MIST_PIN and / or COOLANT_FLOOD_PIN must also be defined .
*/
//#define COOLANT_CONTROL
# if ENABLED(COOLANT_CONTROL)
# define COOLANT_MIST // Enable if mist coolant is present
# define COOLANT_FLOOD // Enable if flood coolant is present
# define COOLANT_MIST_INVERT false // Set "true" if the on/off function is reversed
# define COOLANT_FLOOD_INVERT false // Set "true" if the on/off function is reversed
# endif
// @section filament width
/**
* Filament Width Sensor
*
* Measures the filament width in real - time and adjusts
* flow rate to compensate for any irregularities .
*
* Also allows the measured filament diameter to set the
* extrusion rate , so the slicer only has to specify the
* volume .
*
* Only a single extruder is supported at this time .
*
* 34 RAMPS_14 : Analog input 5 on the AUX2 connector
* 81 PRINTRBOARD : Analog input 2 on the Exp1 connector ( version B , C , D , E )
* 301 RAMBO : Analog input 3
*
* Note : May require analog pins to be defined for other boards .
*/
//#define FILAMENT_WIDTH_SENSOR
# if ENABLED(FILAMENT_WIDTH_SENSOR)
# define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
# define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
# define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
# define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
# define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
// Display filament width on the LCD status line. Status messages will expire after 5 seconds.
//#define FILAMENT_LCD_DISPLAY
# endif
// @section power
/**
* Power Monitor
* Monitor voltage ( V ) and / or current ( A ) , and - when possible - power ( W )
*
* Read and configure with M430
*
* The current sensor feeds DC voltage ( relative to the measured current ) to an analog pin
* The voltage sensor feeds DC voltage ( relative to the measured voltage ) to an analog pin
*/
//#define POWER_MONITOR_CURRENT // Monitor the system current
//#define POWER_MONITOR_VOLTAGE // Monitor the system voltage
# if ENABLED(POWER_MONITOR_CURRENT)
# define POWER_MONITOR_VOLTS_PER_AMP 0.05000 // Input voltage to the MCU analog pin per amp - DO NOT apply more than ADC_VREF!
# define POWER_MONITOR_CURRENT_OFFSET 0 // Offset (in amps) applied to the calculated current
# define POWER_MONITOR_FIXED_VOLTAGE 13.6 // Voltage for a current sensor with no voltage sensor (for power display)
# endif
# if ENABLED(POWER_MONITOR_VOLTAGE)
# define POWER_MONITOR_VOLTS_PER_VOLT 0.077933 // Input voltage to the MCU analog pin per volt - DO NOT apply more than ADC_VREF!
# define POWER_MONITOR_VOLTAGE_OFFSET 0 // Offset (in volts) applied to the calculated voltage
# endif
// @section safety
/**
* Stepper Driver Anti - SNAFU Protection
*
* If the SAFE_POWER_PIN is defined for your board , Marlin will check
* that stepper drivers are properly plugged in before applying power .
* Disable protection if your stepper drivers don ' t support the feature .
*/
//#define DISABLE_DRIVER_SAFE_POWER_PROTECT
// @section cnc
/**
* CNC Coordinate Systems
*
* Enables G53 and G54 - G59 .3 commands to select coordinate systems
* and G92 .1 to reset the workspace to native machine space .
*/
//#define CNC_COORDINATE_SYSTEMS
/**
* CNC Drilling Cycle - UNDER DEVELOPMENT
*
* Enables G81 to perform a drilling cycle .
* Currently only supports a single cycle , no G - code chaining .
*/
//#define CNC_DRILLING_CYCLE
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// @section security
/**
* Expected Printer Check
* Add the M16 G - code to compare a string to the MACHINE_NAME .
* M16 with a non - matching string causes the printer to halt .
*/
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# define EXPECTED_PRINTER_CHECK
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// @section volumetrics
/**
* Disable all Volumetric extrusion options
*/
//#define NO_VOLUMETRICS
# if DISABLED(NO_VOLUMETRICS)
/**
* 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 ( and enable volumetric ) .
* M200 S0 / S1 to disable / enable volumetric extrusion .
*/
//#define VOLUMETRIC_DEFAULT_ON
//#define VOLUMETRIC_EXTRUDER_LIMIT
# if ENABLED(VOLUMETRIC_EXTRUDER_LIMIT)
/**
* Default volumetric extrusion limit in cubic mm per second ( mm ^ 3 / sec ) .
* This factory setting applies to all extruders .
* Use ' M200 [ T < extruder > ] L < limit > ' to override and ' M502 ' to reset .
* A non - zero value activates Volume - based Extrusion Limiting .
*/
# define DEFAULT_VOLUMETRIC_EXTRUDER_LIMIT 0.00 // (mm^3/sec)
# define VOLUMETRIC_EXTRUDER_LIMIT_MAX 20 // (mm^3/sec)
# endif
# endif
// @section reporting
/**
* Extra options for the M114 " Current Position " report
*/
//#define M114_DETAIL // Use 'M114` for details to check planner calculations
//#define M114_REALTIME // Real current position based on forward kinematics
//#define M114_LEGACY // M114 used to synchronize on every call. Enable if needed.
/**
* Auto - report fan speed with M123 S < seconds >
* Requires fans with tachometer pins
*/
//#define AUTO_REPORT_FANS
//#define REPORT_FAN_CHANGE // Report the new fan speed when changed by M106 (and others)
/**
* Auto - report temperatures with M155 S < seconds >
*/
# define AUTO_REPORT_TEMPERATURES
# if ENABLED(AUTO_REPORT_TEMPERATURES) && TEMP_SENSOR_REDUNDANT
//#define AUTO_REPORT_REDUNDANT // Include the "R" sensor in the auto-report
# endif
/**
* Auto - report position with M154 S < seconds >
*/
//#define AUTO_REPORT_POSITION
# if ENABLED(AUTO_REPORT_POSITION)
//#define AUTO_REPORT_REAL_POSITION // Auto-report the real position
# endif
/**
* M115 - Report capabilites . Disable to save ~ 1150 bytes of flash .
* Some hosts ( and serial TFT displays ) rely on this feature .
*/
# define CAPABILITIES_REPORT
# if ENABLED(CAPABILITIES_REPORT)
// Include capabilities in M115 output
# define EXTENDED_CAPABILITIES_REPORT
# if ENABLED(EXTENDED_CAPABILITIES_REPORT)
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# define M115_GEOMETRY_REPORT
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# endif
# endif
// @section gcode
/**
* Spend 28 bytes of SRAM to optimize the G - code parser
*/
# define FASTER_GCODE_PARSER
# if ENABLED(FASTER_GCODE_PARSER)
//#define GCODE_QUOTED_STRINGS // Support for quoted string parameters
# endif
/**
* Variables
*
* Define a variable from 100 - 115 with G - code like ' # 101 = 19.6 ' .
* A variable can then be used in a G - code expression like ' G0 X [ # 101 + 3 ] ' .
* See https : //gcodetutor.com/cnc-macro-programming/cnc-variables.html
*/
//#define GCODE_VARIABLES
/**
* Support for MeatPack G - code compression ( https : //github.com/scottmudge/OctoPrint-MeatPack)
*/
//#define MEATPACK_ON_SERIAL_PORT_1
//#define MEATPACK_ON_SERIAL_PORT_2
//#define GCODE_CASE_INSENSITIVE // Accept G-code sent to the firmware in lowercase
//#define REPETIER_GCODE_M360 // Add commands originally from Repetier FW
/**
* Enable M111 debug flags 1 = ECHO , 2 = INFO , 4 = ERRORS ( unimplemented ) .
* Disable to save some flash . Some hosts ( Repetier Host ) may rely on this feature .
*/
# define DEBUG_FLAGS_GCODE
/**
* Enable this option for a leaner build of Marlin that removes
* workspace offsets to slightly optimize performance .
* G92 will revert to its behavior from Marlin 1.0 .
*/
//#define NO_WORKSPACE_OFFSETS
/**
* Disable M206 and M428 if you don ' t need home offsets .
*/
//#define NO_HOME_OFFSETS
/**
* CNC G - code options
* Support CNC - style G - code dialects used by laser cutters , drawing machine cams , etc .
* Note that G0 feedrates should be used with care for 3 D printing ( if used at all ) .
* High feedrates may cause ringing and harm print quality .
*/
//#define PAREN_COMMENTS // Support for parentheses-delimited comments
//#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
// Enable and set a (default) feedrate for all G0 moves
//#define G0_FEEDRATE 3000 // (mm/min)
# ifdef G0_FEEDRATE
//#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
# endif
/**
* Startup commands
*
* Execute certain G - code commands immediately after power - on .
*/
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# define STARTUP_COMMANDS "M300 S5000 P300"
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/**
* G - code Macros
*
* Add G - codes M810 - M819 to define and run G - code macros .
* Macros are not saved to EEPROM .
*/
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# define GCODE_MACROS
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# if ENABLED(GCODE_MACROS)
# define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
# define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
# endif
/**
* User - defined menu items to run custom G - code .
* Up to 25 may be defined , but the actual number is LCD - dependent .
*/
// @section custom main menu
// Custom Menu: Main Menu
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# define CUSTOM_MENU_MAIN
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# if ENABLED(CUSTOM_MENU_MAIN)
//#define CUSTOM_MENU_MAIN_TITLE "Custom Commands"
# define CUSTOM_MENU_MAIN_SCRIPT_DONE "M117 User Script Done"
# define CUSTOM_MENU_MAIN_SCRIPT_AUDIBLE_FEEDBACK
//#define CUSTOM_MENU_MAIN_SCRIPT_RETURN // Return to status screen after a script
# define CUSTOM_MENU_MAIN_ONLY_IDLE // Only show custom menu when the machine is idle
# define MAIN_MENU_ITEM_1_DESC "Home & UBL Info"
# define MAIN_MENU_ITEM_1_GCODE "G28\nG29 W"
//#define MAIN_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
# define MAIN_MENU_ITEM_2_DESC "Preheat for " PREHEAT_1_LABEL
# define MAIN_MENU_ITEM_2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
//#define MAIN_MENU_ITEM_2_CONFIRM
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# define MAIN_MENU_ITEM_3_DESC "Preheat for " PREHEAT_2_LABEL
# define MAIN_MENU_ITEM_3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
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//#define MAIN_MENU_ITEM_3_CONFIRM
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# define MAIN_MENU_ITEM_4_DESC "Heat Bed / Home / Level"
# define MAIN_MENU_ITEM_4_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
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//#define MAIN_MENU_ITEM_4_CONFIRM
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# define MAIN_MENU_ITEM_5_DESC "Home & Info"
# define MAIN_MENU_ITEM_5_GCODE "G28\nM503"
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//#define MAIN_MENU_ITEM_5_CONFIRM
# endif
// @section custom config menu
// Custom Menu: Configuration Menu
//#define CUSTOM_MENU_CONFIG
# if ENABLED(CUSTOM_MENU_CONFIG)
//#define CUSTOM_MENU_CONFIG_TITLE "Custom Commands"
# define CUSTOM_MENU_CONFIG_SCRIPT_DONE "M117 Wireless Script Done"
# define CUSTOM_MENU_CONFIG_SCRIPT_AUDIBLE_FEEDBACK
//#define CUSTOM_MENU_CONFIG_SCRIPT_RETURN // Return to status screen after a script
# define CUSTOM_MENU_CONFIG_ONLY_IDLE // Only show custom menu when the machine is idle
# define CONFIG_MENU_ITEM_1_DESC "Wifi ON"
# define CONFIG_MENU_ITEM_1_GCODE "M118 [ESP110] WIFI-STA pwd=12345678"
//#define CONFIG_MENU_ITEM_1_CONFIRM // Show a confirmation dialog before this action
# define CONFIG_MENU_ITEM_2_DESC "Bluetooth ON"
# define CONFIG_MENU_ITEM_2_GCODE "M118 [ESP110] BT pwd=12345678"
//#define CONFIG_MENU_ITEM_2_CONFIRM
//#define CONFIG_MENU_ITEM_3_DESC "Radio OFF"
//#define CONFIG_MENU_ITEM_3_GCODE "M118 [ESP110] OFF pwd=12345678"
//#define CONFIG_MENU_ITEM_3_CONFIRM
//#define CONFIG_MENU_ITEM_4_DESC "Wifi ????"
//#define CONFIG_MENU_ITEM_4_GCODE "M118 ????"
//#define CONFIG_MENU_ITEM_4_CONFIRM
//#define CONFIG_MENU_ITEM_5_DESC "Wifi ????"
//#define CONFIG_MENU_ITEM_5_GCODE "M118 ????"
//#define CONFIG_MENU_ITEM_5_CONFIRM
# endif
// @section custom buttons
/**
* User - defined buttons to run custom G - code .
* Up to 25 may be defined .
*/
//#define CUSTOM_USER_BUTTONS
# if ENABLED(CUSTOM_USER_BUTTONS)
//#define BUTTON1_PIN -1
# if PIN_EXISTS(BUTTON1)
# define BUTTON1_HIT_STATE LOW // State of the triggered button. NC=LOW. NO=HIGH.
# define BUTTON1_WHEN_PRINTING false // Button allowed to trigger during printing?
# define BUTTON1_GCODE "G28"
# define BUTTON1_DESC "Homing" // Optional string to set the LCD status
# endif
//#define BUTTON2_PIN -1
# if PIN_EXISTS(BUTTON2)
# define BUTTON2_HIT_STATE LOW
# define BUTTON2_WHEN_PRINTING false
# define BUTTON2_GCODE "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
# define BUTTON2_DESC "Preheat for " PREHEAT_1_LABEL
# endif
//#define BUTTON3_PIN -1
# if PIN_EXISTS(BUTTON3)
# define BUTTON3_HIT_STATE LOW
# define BUTTON3_WHEN_PRINTING false
# define BUTTON3_GCODE "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
# define BUTTON3_DESC "Preheat for " PREHEAT_2_LABEL
# endif
# endif
// @section host
/**
* Host Action Commands
*
* Define host streamer action commands in compliance with the standard .
*
* See https : //reprap.org/wiki/G-code#Action_commands
* Common commands . . . . . . . . poweroff , pause , paused , resume , resumed , cancel
* G29_RETRY_AND_RECOVER . . probe_rewipe , probe_failed
*
* Some features add reason codes to extend these commands .
*
* Host Prompt Support enables Marlin to use the host for user prompts so
* filament runout and other processes can be managed from the host side .
*/
//#define HOST_ACTION_COMMANDS
# if ENABLED(HOST_ACTION_COMMANDS)
//#define HOST_PAUSE_M76 // Tell the host to pause in response to M76
//#define HOST_PROMPT_SUPPORT // Initiate host prompts to get user feedback
# if ENABLED(HOST_PROMPT_SUPPORT)
//#define HOST_STATUS_NOTIFICATIONS // Send some status messages to the host as notifications
# endif
//#define HOST_START_MENU_ITEM // Add a menu item that tells the host to start
//#define HOST_SHUTDOWN_MENU_ITEM // Add a menu item that tells the host to shut down
# endif
// @section extras
/**
* Cancel Objects
*
* Implement M486 to allow Marlin to skip objects
*/
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# define CANCEL_OBJECTS
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/**
* I2C position encoders for closed loop control .
* Developed by Chris Barr at Aus3D .
*
* Wiki : https : //wiki.aus3d.com.au/Magnetic_Encoder
* Github : https : //github.com/Aus3D/MagneticEncoder
*
* Supplier : https : //aus3d.com.au/products/magnetic-encoder-module
* Alternative Supplier : https : //reliabuild3d.com/
*
* Reliabuild encoders have been modified to improve reliability .
* @ section i2c encoders
*/
//#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. <X|Y|Z|E>_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_MICROSTEP // 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_MICROSTEP
# 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 behavior.
# 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 4 // (ms) Minimum time between encoder checks.
// Use a rolling average to identify persistent errors that indicate skips, as opposed to vibration and noise.
# define I2CPE_ERR_ROLLING_AVERAGE
# endif // I2C_POSITION_ENCODERS
/**
* Analog Joystick ( s )
* @ section joystick
*/
//#define JOYSTICK
# if ENABLED(JOYSTICK)
# define JOY_X_PIN 5 // RAMPS: Suggested pin A5 on AUX2
# define JOY_Y_PIN 10 // RAMPS: Suggested pin A10 on AUX2
# define JOY_Z_PIN 12 // RAMPS: Suggested pin A12 on AUX2
# define JOY_EN_PIN 44 // RAMPS: Suggested pin D44 on AUX2
//#define INVERT_JOY_X // Enable if X direction is reversed
//#define INVERT_JOY_Y // Enable if Y direction is reversed
//#define INVERT_JOY_Z // Enable if Z direction is reversed
// Use M119 with JOYSTICK_DEBUG to find reasonable values after connecting:
# define JOY_X_LIMITS { 5600, 8190-100, 8190+100, 10800 } // min, deadzone start, deadzone end, max
# define JOY_Y_LIMITS { 5600, 8250-100, 8250+100, 11000 }
# define JOY_Z_LIMITS { 4800, 8080-100, 8080+100, 11550 }
//#define JOYSTICK_DEBUG
# endif
/**
* Mechanical Gantry Calibration
* Modern replacement for the Průša TMC_Z_CALIBRATION .
* Adds capability to work with any adjustable current drivers .
* Implemented as G34 because M915 is deprecated .
* @ section calibrate
*/
//#define MECHANICAL_GANTRY_CALIBRATION
# if ENABLED(MECHANICAL_GANTRY_CALIBRATION)
# define GANTRY_CALIBRATION_CURRENT 600 // Default calibration current in ma
# define GANTRY_CALIBRATION_EXTRA_HEIGHT 15 // Extra distance in mm past Z_###_POS to move
# define GANTRY_CALIBRATION_FEEDRATE 500 // Feedrate for correction move
//#define GANTRY_CALIBRATION_TO_MIN // Enable to calibrate Z in the MIN direction
//#define GANTRY_CALIBRATION_SAFE_POSITION XY_CENTER // Safe position for nozzle
//#define GANTRY_CALIBRATION_XY_PARK_FEEDRATE 3000 // XY Park Feedrate - MMM
//#define GANTRY_CALIBRATION_COMMANDS_PRE ""
# define GANTRY_CALIBRATION_COMMANDS_POST "G28" // G28 highly recommended to ensure an accurate position
# endif
/**
* Instant freeze / unfreeze functionality
* Potentially useful for rapid stop that allows being resumed . Halts stepper movement .
* Note this does NOT pause spindles , lasers , fans , heaters or any other auxiliary device .
* @ section interface
*/
//#define FREEZE_FEATURE
# if ENABLED(FREEZE_FEATURE)
//#define FREEZE_PIN 41 // Override the default (KILL) pin here
# define FREEZE_STATE LOW // State of pin indicating freeze
# endif
/**
* MAX7219 Debug Matrix
*
* Add support for a low - cost 8 x8 LED Matrix based on the Max7219 chip as a realtime status display .
* Requires 3 signal wires . Some useful debug options are included to demonstrate its usage .
* @ section debug matrix
*/
//#define MAX7219_DEBUG
# if ENABLED(MAX7219_DEBUG)
# define MAX7219_CLK_PIN 64
# define MAX7219_DIN_PIN 57
# define MAX7219_LOAD_PIN 44
//#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
# define MAX7219_INIT_TEST 2 // Test pattern at startup: 0=none, 1=sweep, 2=spiral
# define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
# define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
// connector at: right=0 bottom=-90 top=90 left=180
//#define MAX7219_REVERSE_ORDER // The order of the LED matrix units may be reversed
//#define MAX7219_REVERSE_EACH // The LEDs in each matrix unit row may be reversed
//#define MAX7219_SIDE_BY_SIDE // Big chip+matrix boards can be chained side-by-side
/**
* 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_PLANNER_HEAD 2 // Show the planner queue head position on this and the next LED matrix row
# define MAX7219_DEBUG_PLANNER_TAIL 4 // Show the planner queue tail position on this and the next LED matrix row
# define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner 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.
# define MAX7219_DEBUG_PROFILE 6 // Display the fraction of CPU time spent in profiled code on this LED matrix
// row. By default idle() is profiled so this shows how "idle" the processor is.
// See class CodeProfiler.
//#define MAX7219_DEBUG_MULTISTEPPING 6 // Show multi-stepping 1 to 128 on this LED matrix row.
//#define MAX7219_DEBUG_SLOWDOWN 6 // Count (mod 16) how many times SLOWDOWN has reduced print speed.
//#define MAX7219_REINIT_ON_POWERUP // Re-initialize MAX7129 when power supply turns on
# endif
/**
* NanoDLP Sync support
*
* Support for Synchronized Z moves when used with NanoDLP . G0 / G1 axis moves will
* output a " Z_move_comp " string to enable synchronization with DLP projector exposure .
* This feature allows you to use [ [ WaitForDoneMessage ] ] instead of M400 commands .
* @ section nanodlp
*/
//#define NANODLP_Z_SYNC
# if ENABLED(NANODLP_Z_SYNC)
//#define NANODLP_ALL_AXIS // Send a "Z_move_comp" report for any axis move (not just Z).
# endif
/**
* Ethernet . Use M552 to enable and set the IP address .
* @ section network
*/
# if HAS_ETHERNET
# define MAC_ADDRESS { 0xDE, 0xAD, 0xBE, 0xEF, 0xF0, 0x0D } // A MAC address unique to your network
# endif
/**
* Native ESP32 board with WiFi or add - on ESP32 WiFi - 101 module
*/
//#define WIFISUPPORT // Marlin embedded WiFi management. Not needed for simple WiFi serial port.
//#define ESP3D_WIFISUPPORT // ESP3D Library WiFi management (https://github.com/luc-github/ESP3DLib)
/**
* Extras for an ESP32 - based motherboard with WIFISUPPORT
* These options don ' t apply to add - on WiFi modules based on ESP32 WiFi101 .
*/
# if ANY(WIFISUPPORT, ESP3D_WIFISUPPORT)
//#define WEBSUPPORT // Start a webserver (which may include auto-discovery) using SPIFFS
//#define OTASUPPORT // Support over-the-air firmware updates
//#define WIFI_CUSTOM_COMMAND // Accept feature config commands (e.g., WiFi ESP3D) from the host
/**
* To set a default WiFi SSID / Password , create a file called Configuration_Secure . h with
* the following defines , customized for your network . This specific file is excluded via
* . gitignore to prevent it from accidentally leaking to the public .
*
* # define WIFI_SSID " WiFi SSID "
* # define WIFI_PWD " WiFi Password "
*/
//#include "Configuration_Secure.h" // External file with WiFi SSID / Password
# endif
// @section multi-material
/**
* Průša Multi - Material Unit ( MMU )
* Enable in Configuration . h
*
* These devices allow a single stepper driver on the board to drive
* multi - material feeders with any number of stepper motors .
*/
# if HAS_PRUSA_MMU1
/**
* This option only allows the multiplexer to switch on tool - change .
* Additional options to configure custom E moves are pending .
*
* Override the default DIO selector pins here , if needed .
* Some pins files may provide defaults for these pins .
*/
//#define E_MUX0_PIN 40 // Always Required
//#define E_MUX1_PIN 42 // Needed for 3 to 8 inputs
//#define E_MUX2_PIN 44 // Needed for 5 to 8 inputs
# elif HAS_PRUSA_MMU2 || HAS_PRUSA_MMU3
// Common settings for MMU2/MMU2S/MMU3
// Serial port used for communication with MMU2/MMU2S/MMU3.
# define MMU_SERIAL_PORT 2
# define MMU_BAUD 115200
//#define MMU_RST_PIN 23 // Define this pin to use Hardware Reset for MMU2/MMU2S/MMU3
//#define MMU_MENUS // Add an LCD menu for MMU2/MMU2S/MMU3
//#define MMU_DEBUG // Write debug info to serial output
// Options pertaining to MMU2 and MMU2S
# if HAS_PRUSA_MMU2
// Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
//#define MMU2_MODE_12V
// Settings for filament load / unload from the LCD menu.
// This is for Průša MK3-style extruders. Customize for your hardware.
# define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
// G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
# define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
// MMU2 sequences use mm/min. Not compatible with MMU3, which use mm/sec.
# define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
{ 4.4 , 871 } , \
{ 10.0 , 1393 } , \
{ 4.4 , 871 } , \
{ 10.0 , 198 }
# define MMU2_RAMMING_SEQUENCE \
{ 1.0 , 1000 } , \
{ 1.0 , 1500 } , \
{ 2.0 , 2000 } , \
{ 1.5 , 3000 } , \
{ 2.5 , 4000 } , \
{ - 15.0 , 5000 } , \
{ - 14.0 , 1200 } , \
{ - 6.0 , 600 } , \
{ 10.0 , 700 } , \
{ - 10.0 , 400 } , \
{ - 50.0 , 2000 }
# endif // HAS_PRUSA_MMU2
/**
* Options pertaining to MMU2S devices
* Requires the MK3S extruder with a sensor at the extruder idler , like the MMU2S .
* See https : //help.prusa3d.com/guide/3b-mk3s-mk2-5s-extruder-upgrade_41560#42048, step 11
*/
# if HAS_PRUSA_MMU2S
# define MMU2_C0_RETRY 5 // Number of retries (total time = timeout*retries)
/**
* This is called after the filament runout sensor is triggered to check if
* the filament has been loaded properly by moving the filament back and
* forth to see if the filament runout sensor is going to get triggered
* again , which should not occur if the filament is properly loaded .
*
* Thus , the MMU2_CAN_LOAD_SEQUENCE should contain some forward and
* backward moves . The forward moves should be greater than the backward
* moves .
*
* This is useless if your filament runout sensor is way behind the gears .
* In that case use { 0 , MMU2_CAN_LOAD_FEEDRATE }
*
* Adjust MMU2_CAN_LOAD_SEQUENCE according to your setup .
*/
# define MMU2_CAN_LOAD_FEEDRATE 800 // (mm/min)
# define MMU2_CAN_LOAD_SEQUENCE \
{ 5.0 , MMU2_CAN_LOAD_FEEDRATE } , \
{ 15.0 , MMU2_CAN_LOAD_FEEDRATE } , \
{ - 10.0 , MMU2_CAN_LOAD_FEEDRATE }
# define MMU2_CAN_LOAD_RETRACT 6.0 // (mm) Keep under the distance between Load Sequence values
# define MMU2_CAN_LOAD_DEVIATION 0.8 // (mm) Acceptable deviation
# define MMU2_CAN_LOAD_INCREMENT 0.2 // (mm) To reuse within MMU2 module
# define MMU2_CAN_LOAD_INCREMENT_SEQUENCE \
{ - MMU2_CAN_LOAD_INCREMENT , MMU2_CAN_LOAD_FEEDRATE }
// Continue unloading if sensor detects filament after the initial unload move
//#define MMU_IR_UNLOAD_MOVE
# elif HAS_PRUSA_MMU3
// MMU3 settings
# define MMU3_HAS_CUTTER // Enable cutter related functionality
# define MMU3_MAX_RETRIES 3 // Number of retries (total time = timeout*retries)
// As discussed with our PrusaSlicer profile specialist
// - ToolChange shall not try to push filament into the very tip of the nozzle
// to have some space for additional G-code to tune the extruded filament length
// in the profile
// Beware - this value is used to initialize the MMU logic layer - it will be sent to the MMU upon line up (written into its 8bit register 0x0b)
// However - in the G-code we can get a request to set the extra load distance at runtime to something else (M708 A0xb Xsomething).
// The printer intercepts such a call and sets its extra load distance to match the new value as well.
# define MMU3_FILAMENT_SENSOR_E_POSITION 0 // (mm)
# define _MMU3_LOAD_DISTANCE_PAST_GEARS 5 // (mm)
# define MMU3_TOOL_CHANGE_LOAD_LENGTH (MMU3_FILAMENT_SENSOR_E_POSITION + _MMU3_LOAD_DISTANCE_PAST_GEARS) // (mm)
# define MMU3_LOAD_TO_NOZZLE_FEED_RATE 20.0 // (mm/s)
# define MMU3_VERIFY_LOAD_TO_NOZZLE_FEED_RATE 50.0 // (mm/s)
# define _MMU3_VERIFY_LOAD_TO_NOZZLE_TWEAK -5.0 // (mm) Amount to adjust the length for verifying load-to-nozzle
// The first thing the MMU does is initialize its axis.
// Meanwhile the E-motor will unload 20mm of filament in about 1 second.
# define MMU3_RETRY_UNLOAD_TO_FINDA_LENGTH 80.0 // (mm)
# define MMU3_RETRY_UNLOAD_TO_FINDA_FEED_RATE 80.0 // (mm/s)
// After loading a new filament, the printer will extrude this length of filament
// then retract to the original position. This is used to check if the filament sensor
// reading flickers or filament is jammed.
# define _MMU_EXTRUDER_PTFE_LENGTH 42.3 // (mm)
# define _MMU_EXTRUDER_HEATBREAK_LENGTH 17.7 // (mm)
# define MMU3_CHECK_FILAMENT_PRESENCE_EXTRUSION_LENGTH (MMU3_FILAMENT_SENSOR_E_POSITION + _MMU_EXTRUDER_PTFE_LENGTH + _MMU_EXTRUDER_HEATBREAK_LENGTH + _MMU3_VERIFY_LOAD_TO_NOZZLE_TWEAK) // (mm)
/**
* SpoolJoin Consumes All Filament - - EXPERIMENTAL
*
* SpoolJoin normally triggers when FINDA sensor untriggers while printing .
* This is the default behaviour and it doesn ' t consume all the filament
* before triggering a filament change . This leaves some filament in the
* current slot and before switching to the next slot it is unloaded .
*
* Enabling this option will trigger the filament change when both FINDA
* and Filament Runout Sensor triggers during the print and it allows the
* filament in the current slot to be completely consumed before doing the
* filament change . But this can cause problems as a little bit of filament
* will be left between the extruder gears ( thinking that the filament
* sensor is triggered through the gears ) and the end of the PTFE tube and
* can cause filament load issues .
*/
//#define MMU3_SPOOL_JOIN_CONSUMES_ALL_FILAMENT
// MMU3 sequences use mm/sec. Not compatible with MMU2 which use mm/min.
# define MMU3_LOAD_TO_NOZZLE_SEQUENCE \
{ _MMU_EXTRUDER_PTFE_LENGTH , MMM_TO_MMS ( 810 ) } , /* (13.5 mm/s) Fast load ahead of heatbreak */ \
{ _MMU_EXTRUDER_HEATBREAK_LENGTH , MMM_TO_MMS ( 198 ) } /* ( 3.3 mm/s) Slow load after heatbreak */
# define MMU3_RAMMING_SEQUENCE \
{ 0.2816 , MMM_TO_MMS ( 1339.0 ) } , \
{ 0.3051 , MMM_TO_MMS ( 1451.0 ) } , \
{ 0.3453 , MMM_TO_MMS ( 1642.0 ) } , \
{ 0.3990 , MMM_TO_MMS ( 1897.0 ) } , \
{ 0.4761 , MMM_TO_MMS ( 2264.0 ) } , \
{ 0.5767 , MMM_TO_MMS ( 2742.0 ) } , \
{ 0.5691 , MMM_TO_MMS ( 3220.0 ) } , \
{ 0.1081 , MMM_TO_MMS ( 3220.0 ) } , \
{ 0.7644 , MMM_TO_MMS ( 3635.0 ) } , \
{ 0.8248 , MMM_TO_MMS ( 3921.0 ) } , \
{ 0.8483 , MMM_TO_MMS ( 4033.0 ) } , \
{ - 15.0 , MMM_TO_MMS ( 6000.0 ) } , \
{ - 24.5 , MMM_TO_MMS ( 1200.0 ) } , \
{ - 7.0 , MMM_TO_MMS ( 600.0 ) } , \
{ - 3.5 , MMM_TO_MMS ( 360.0 ) } , \
{ 20.0 , MMM_TO_MMS ( 454.0 ) } , \
{ - 20.0 , MMM_TO_MMS ( 303.0 ) } , \
{ - 35.0 , MMM_TO_MMS ( 2000.0 ) }
# else // MMU2 (not MMU2S)
/**
* MMU2 Extruder Sensor
*
* Support for a Průša ( or other ) IR Sensor to detect filament near the extruder
* and make loading more reliable . Suitable for an extruder equipped with a filament
* sensor less than 38 mm from the gears .
*
* During loading the extruder will stop when the sensor is triggered , then do a last
* move up to the gears . If no filament is detected , the MMU2 can make some more attempts .
* If all attempts fail , a filament runout will be triggered .
*/
//#define MMU2_EXTRUDER_SENSOR
# if ENABLED(MMU2_EXTRUDER_SENSOR)
# define MMU2_LOADING_ATTEMPTS_NR 5 // Number of times to try loading filament before failure
# endif
# endif
# endif // HAS_PRUSA_MMU2 || HAS_PRUSA_MMU3
/**
* Advanced Print Counter settings
* @ section stats
*/
# if ENABLED(PRINTCOUNTER)
# define SERVICE_WARNING_BUZZES 3
// Activate up to 3 service interval watchdogs
//#define SERVICE_NAME_1 "Service S"
//#define SERVICE_INTERVAL_1 100 // print hours
//#define SERVICE_NAME_2 "Service L"
//#define SERVICE_INTERVAL_2 200 // print hours
//#define SERVICE_NAME_3 "Service 3"
//#define SERVICE_INTERVAL_3 1 // print hours
# endif
// @section develop
//
// M100 Free Memory Watcher to debug memory usage
//
//#define M100_FREE_MEMORY_WATCHER
//
// M42 - Set pin states
//
//#define DIRECT_PIN_CONTROL
//
// M43 - display pin status, toggle pins, watch pins, watch endstops & toggle LED, test servo probe
//
//#define PINS_DEBUGGING
// Enable Tests that will run at startup and produce a report
//#define MARLIN_TEST_BUILD
// Enable Marlin dev mode which adds some special commands
//#define MARLIN_DEV_MODE
# if ENABLED(MARLIN_DEV_MODE)
/**
* D576 - Buffer Monitoring
* To help diagnose print quality issues stemming from empty command buffers .
*/
//#define BUFFER_MONITORING
# endif
/**
* Postmortem Debugging captures misbehavior and outputs the CPU status and backtrace to serial .
* When running in the debugger it will break for debugging . This is useful to help understand
* a crash from a remote location . Requires ~ 400 bytes of SRAM and 5 Kb of flash .
*/
//#define POSTMORTEM_DEBUGGING
/**
* Software Reset options
*/
//#define SOFT_RESET_VIA_SERIAL // 'KILL' and '^X' commands will soft-reset the controller
//#define SOFT_RESET_ON_KILL // Use a digital button to soft-reset the controller after KILL
// Report uncleaned reset reason from register r2 instead of MCUSR. Supported by Optiboot on AVR.
//#define OPTIBOOT_RESET_REASON
// Shrink the build for smaller boards by sacrificing some serial feedback
//#define MARLIN_SMALL_BUILD
