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Configuration.h
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/**
* Marlin 3D 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
/**
* Configuration.h
*
* Basic settings such as:
*
* - Type of electronics
* - Type of temperature sensor
* - Printer geometry
* - Endstop configuration
* - LCD controller
* - Extra features
*
* Advanced settings can be found in Configuration_adv.h
*/
#define CONFIGURATION_H_VERSION 020007
//===========================================================================
//============================= Getting Started =============================
//===========================================================================
/**
* Here are some standard links for getting your machine calibrated:
*
* https://reprap.org/wiki/Calibration
* https://youtu.be/wAL9d7FgInk
* http://calculator.josefprusa.cz
* https://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide
* https://www.thingiverse.com/thing:5573
* https://sites.google.com/site/repraplogphase/calibration-of-your-reprap
* https://www.thingiverse.com/thing:298812
*/
//===========================================================================
//============================= DELTA Printer ===============================
//===========================================================================
// For a Delta printer start with one of the configuration files in the
// config/examples/delta directory and customize for your machine.
//
//===========================================================================
//============================= SCARA Printer ===============================
//===========================================================================
// For a SCARA printer start with the configuration files in
// config/examples/SCARA and customize for your machine.
//
// @section info
// Author info of this build printed to the host during boot and M115
#define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes.
//#define CUSTOM_VERSION_FILE Version.h // Path from the root directory (no quotes)
/**
* *** 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.
*/
// Show the Marlin bootscreen on startup. ** ENABLE FOR PRODUCTION **
#define SHOW_BOOTSCREEN
// Show the bitmap in Marlin/_Bootscreen.h on startup.
//#define SHOW_CUSTOM_BOOTSCREEN
// Show the bitmap in Marlin/_Statusscreen.h on the status screen.
//#define CUSTOM_STATUS_SCREEN_IMAGE
// @section machine
/**
* Select the serial port on the board to use for communication with the host.
* This allows the connection of wireless adapters (for instance) to non-default port pins.
* Serial port -1 is the USB emulated serial port, if available.
* Note: The first serial port (-1 or 0) will always be used by the Arduino bootloader.
*
* :[-1, 0, 1, 2, 3, 4, 5, 6, 7]
*/
#define SERIAL_PORT 0
/**
* Select a secondary serial port on the board to use for communication with the host.
* :[-1, 0, 1, 2, 3, 4, 5, 6, 7]
*/
//#define SERIAL_PORT_2 -1
/**
* This setting determines the communication speed of the printer.
*
* 250000 works in most cases, but you might try a lower speed if
* you commonly experience drop-outs during host printing.
* You may try up to 1000000 to speed up SD file transfer.
*
* :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000]
*/
#define BAUDRATE 250000
// Enable the Bluetooth serial interface on AT90USB devices
//#define BLUETOOTH
// Choose the name from boards.h that matches your setup
#ifndef MOTHERBOARD
#define MOTHERBOARD BOARD_RAMPS_14_EFB
#endif
// Name displayed in the LCD "Ready" message and Info menu
//#define CUSTOM_MACHINE_NAME "3D Printer"
// Printer's unique ID, used by some programs to differentiate between machines.
// Choose your own or use a service like https://www.uuidgenerator.net/version4
//#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
// @section extruder
// This defines the number of extruders
// :[0, 1, 2, 3, 4, 5, 6, 7, 8]
#define EXTRUDERS 1
// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
#define DEFAULT_NOMINAL_FILAMENT_DIA 1.75
// For Cyclops or any "multi-extruder" that shares a single nozzle.
//#define SINGLENOZZLE
// Save and restore temperature and fan speed on tool-change.
// Set standby for the unselected tool with M104/106/109 T...
#if ENABLED(SINGLENOZZLE)
//#define SINGLENOZZLE_STANDBY_TEMP
//#define SINGLENOZZLE_STANDBY_FAN
#endif
/**
* Průša MK2 Single Nozzle Multi-Material Multiplexer, and variants.
*
* This device allows one stepper driver on a control board to drive
* two to eight stepper motors, one at a time, in a manner suitable
* for extruders.
*
* This option only allows the multiplexer to switch on tool-change.
* Additional options to configure custom E moves are pending.
*/
//#define MK2_MULTIPLEXER
#if ENABLED(MK2_MULTIPLEXER)
// 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
#endif
/**
* Průša Multi-Material Unit v2
*
* Requires NOZZLE_PARK_FEATURE to park print head in case MMU unit fails.
* Requires EXTRUDERS = 5
*
* For additional configuration see Configuration_adv.h
*/
//#define PRUSA_MMU2
// A dual extruder that uses a single stepper motor
//#define SWITCHING_EXTRUDER
#if ENABLED(SWITCHING_EXTRUDER)
#define SWITCHING_EXTRUDER_SERVO_NR 0
#define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1[, E2, E3]
#if EXTRUDERS > 3
#define SWITCHING_EXTRUDER_E23_SERVO_NR 1
#endif
#endif
// A dual-nozzle that uses a servomotor to raise/lower one (or both) of the nozzles
//#define SWITCHING_NOZZLE
#if ENABLED(SWITCHING_NOZZLE)
#define SWITCHING_NOZZLE_SERVO_NR 0
//#define SWITCHING_NOZZLE_E1_SERVO_NR 1 // If two servos are used, the index of the second
#define SWITCHING_NOZZLE_SERVO_ANGLES { 0, 90 } // Angles for E0, E1 (single servo) or lowered/raised (dual servo)
#endif
/**
* Two separate X-carriages with extruders that connect to a moving part
* via a solenoid docking mechanism. Requires SOL1_PIN and SOL2_PIN.
*/
//#define PARKING_EXTRUDER
/**
* Two separate X-carriages with extruders that connect to a moving part
* via a magnetic docking mechanism using movements and no solenoid
*
* project : https://www.thingiverse.com/thing:3080893
* movements : https://youtu.be/0xCEiG9VS3k
* https://youtu.be/Bqbcs0CU2FE
*/
//#define MAGNETIC_PARKING_EXTRUDER
#if EITHER(PARKING_EXTRUDER, MAGNETIC_PARKING_EXTRUDER)
#define PARKING_EXTRUDER_PARKING_X { -78, 184 } // X positions for parking the extruders
#define PARKING_EXTRUDER_GRAB_DISTANCE 1 // (mm) Distance to move beyond the parking point to grab the extruder
//#define MANUAL_SOLENOID_CONTROL // Manual control of docking solenoids with M380 S / M381
#if ENABLED(PARKING_EXTRUDER)
#define PARKING_EXTRUDER_SOLENOIDS_INVERT // If enabled, the solenoid is NOT magnetized with applied voltage
#define PARKING_EXTRUDER_SOLENOIDS_PINS_ACTIVE LOW // LOW or HIGH pin signal energizes the coil
#define PARKING_EXTRUDER_SOLENOIDS_DELAY 250 // (ms) Delay for magnetic field. No delay if 0 or not defined.
//#define MANUAL_SOLENOID_CONTROL // Manual control of docking solenoids with M380 S / M381
#elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
#define MPE_FAST_SPEED 9000 // (mm/min) Speed for travel before last distance point
#define MPE_SLOW_SPEED 4500 // (mm/min) Speed for last distance travel to park and couple
#define MPE_TRAVEL_DISTANCE 10 // (mm) Last distance point
#define MPE_COMPENSATION 0 // Offset Compensation -1 , 0 , 1 (multiplier) only for coupling
#endif
#endif
/**
* Switching Toolhead
*
* Support for swappable and dockable toolheads, such as
* the E3D Tool Changer. Toolheads are locked with a servo.
*/
//#define SWITCHING_TOOLHEAD
/**
* Magnetic Switching Toolhead
*
* Support swappable and dockable toolheads with a magnetic
* docking mechanism using movement and no servo.
*/
//#define MAGNETIC_SWITCHING_TOOLHEAD
/**
* Electromagnetic Switching Toolhead
*
* Parking for CoreXY / HBot kinematics.
* Toolheads are parked at one edge and held with an electromagnet.
* Supports more than 2 Toolheads. See https://youtu.be/JolbsAKTKf4
*/
//#define ELECTROMAGNETIC_SWITCHING_TOOLHEAD
#if ANY(SWITCHING_TOOLHEAD, MAGNETIC_SWITCHING_TOOLHEAD, ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
#define SWITCHING_TOOLHEAD_Y_POS 235 // (mm) Y position of the toolhead dock
#define SWITCHING_TOOLHEAD_Y_SECURITY 10 // (mm) Security distance Y axis
#define SWITCHING_TOOLHEAD_Y_CLEAR 60 // (mm) Minimum distance from dock for unobstructed X axis
#define SWITCHING_TOOLHEAD_X_POS { 215, 0 } // (mm) X positions for parking the extruders
#if ENABLED(SWITCHING_TOOLHEAD)
#define SWITCHING_TOOLHEAD_SERVO_NR 2 // Index of the servo connector
#define SWITCHING_TOOLHEAD_SERVO_ANGLES { 0, 180 } // (degrees) Angles for Lock, Unlock
#elif ENABLED(MAGNETIC_SWITCHING_TOOLHEAD)
#define SWITCHING_TOOLHEAD_Y_RELEASE 5 // (mm) Security distance Y axis
#define SWITCHING_TOOLHEAD_X_SECURITY { 90, 150 } // (mm) Security distance X axis (T0,T1)
//#define PRIME_BEFORE_REMOVE // Prime the nozzle before release from the dock
#if ENABLED(PRIME_BEFORE_REMOVE)
#define SWITCHING_TOOLHEAD_PRIME_MM 20 // (mm) Extruder prime length
#define SWITCHING_TOOLHEAD_RETRACT_MM 10 // (mm) Retract after priming length
#define SWITCHING_TOOLHEAD_PRIME_FEEDRATE 300 // (mm/min) Extruder prime feedrate
#define SWITCHING_TOOLHEAD_RETRACT_FEEDRATE 2400 // (mm/min) Extruder retract feedrate
#endif
#elif ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
#define SWITCHING_TOOLHEAD_Z_HOP 2 // (mm) Z raise for switching
#endif
#endif
/**
* "Mixing Extruder"
* - Adds G-codes M163 and M164 to set and "commit" the current mix factors.
* - Extends the stepping routines to move multiple steppers in proportion to the mix.
* - Optional support for Repetier Firmware's 'M164 S<index>' supporting virtual tools.
* - This implementation supports up to two mixing extruders.
* - Enable DIRECT_MIXING_IN_G1 for M165 and mixing in G1 (from Pia Taubert's reference implementation).
*/
//#define MIXING_EXTRUDER
#if ENABLED(MIXING_EXTRUDER)
#define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder
#define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164
//#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands
//#define GRADIENT_MIX // Support for gradient mixing with M166 and LCD
#if ENABLED(GRADIENT_MIX)
//#define GRADIENT_VTOOL // Add M166 T to use a V-tool index as a Gradient alias
#endif
#endif
// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
//#define HOTEND_OFFSET_X { 0.0, 20.00 } // (mm) relative X-offset for each nozzle
//#define HOTEND_OFFSET_Y { 0.0, 5.00 } // (mm) relative Y-offset for each nozzle
//#define HOTEND_OFFSET_Z { 0.0, 0.00 } // (mm) relative Z-offset for each nozzle
// @section machine
/**
* Power Supply Control
*
* Enable and connect the power supply to the PS_ON_PIN.
* Specify whether the power supply is active HIGH or active LOW.
*/
//#define PSU_CONTROL
//#define PSU_NAME "Power Supply"
#if ENABLED(PSU_CONTROL)
#define PSU_ACTIVE_STATE LOW // Set 'LOW' for ATX, 'HIGH' for X-Box
//#define PSU_DEFAULT_OFF // Keep power off until enabled directly with M80
//#define PSU_POWERUP_DELAY 250 // (ms) Delay for the PSU to warm up to full power
//#define AUTO_POWER_CONTROL // Enable automatic control of the PS_ON pin
#if ENABLED(AUTO_POWER_CONTROL)
#define AUTO_POWER_FANS // Turn on PSU if fans need power
#define AUTO_POWER_E_FANS
#define AUTO_POWER_CONTROLLERFAN
#define AUTO_POWER_CHAMBER_FAN
//#define AUTO_POWER_E_TEMP 50 // (°C) Turn on PSU over this temperature
//#define AUTO_POWER_CHAMBER_TEMP 30 // (°C) Turn on PSU over this temperature
#define POWER_TIMEOUT 30
#endif
#endif
// @section temperature
//===========================================================================
//============================= Thermal Settings ============================
//===========================================================================
/**
* --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table
*
* Temperature sensors available:
*
* -5 : PT100 / PT1000 with MAX31865 (only for sensors 0-1)
* -3 : thermocouple with MAX31855 (only for sensors 0-1)
* -2 : thermocouple with MAX6675 (only for sensors 0-1)
* -4 : thermocouple with AD8495
* -1 : thermocouple with AD595
* 0 : not used
* 1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)
* 331 : (3.3V scaled thermistor 1 table for MEGA)
* 332 : (3.3V scaled thermistor 1 table for DUE)
* 2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)
* 202 : 200k thermistor - Copymaster 3D
* 3 : Mendel-parts thermistor (4.7k pullup)
* 4 : 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !!
* 5 : 100K thermistor - ATC Semitec 104GT-2/104NT-4-R025H42G (Used in ParCan, J-Head, and E3D) (4.7k pullup)
* 501 : 100K Zonestar (Tronxy X3A) Thermistor
* 502 : 100K Zonestar Thermistor used by hot bed in Zonestar Průša P802M
* 512 : 100k RPW-Ultra hotend thermistor (4.7k pullup)
* 6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup)
* 7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup)
* 71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup)
* 8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup)
* 9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup)
* 10 : 100k RS thermistor 198-961 (4.7k pullup)
* 11 : 100k beta 3950 1% thermistor (Used in Keenovo AC silicone mats and most Wanhao i3 machines) (4.7k pullup)
* 12 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed)
* 13 : 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE"
* 15 : 100k thermistor calibration for JGAurora A5 hotend
* 18 : ATC Semitec 204GT-2 (4.7k pullup) Dagoma.Fr - MKS_Base_DKU001327
* 20 : Pt100 with circuit in the Ultimainboard V2.x with 5v excitation (AVR)
* 21 : Pt100 with circuit in the Ultimainboard V2.x with 3.3v excitation (STM32 \ LPC176x....)
* 22 : 100k (hotend) with 4.7k pullup to 3.3V and 220R to analog input (as in GTM32 Pro vB)
* 23 : 100k (bed) with 4.7k pullup to 3.3v and 220R to analog input (as in GTM32 Pro vB)
* 30 : Kis3d Silicone heating mat 200W/300W with 6mm precision cast plate (EN AW 5083) NTC100K / B3950 (4.7k pullup)
* 201 : Pt100 with circuit in Overlord, similar to Ultimainboard V2.x
* 60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
* 61 : 100k Formbot / Vivedino 3950 350C thermistor 4.7k pullup
* 66 : 4.7M High Temperature thermistor from Dyze Design
* 67 : 450C thermistor from SliceEngineering
* 70 : the 100K thermistor found in the bq Hephestos 2
* 75 : 100k Generic Silicon Heat Pad with NTC 100K MGB18-104F39050L32 thermistor
* 99 : 100k thermistor with a 10K pull-up resistor (found on some Wanhao i3 machines)
*
* 1k ohm pullup tables - This is atypical, and requires changing out the 4.7k pullup for 1k.
* (but gives greater accuracy and more stable PID)
* 51 : 100k thermistor - EPCOS (1k pullup)
* 52 : 200k thermistor - ATC Semitec 204GT-2 (1k pullup)
* 55 : 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup)
*
* 1047 : Pt1000 with 4k7 pullup (E3D)
* 1010 : Pt1000 with 1k pullup (non standard)
* 147 : Pt100 with 4k7 pullup
* 110 : Pt100 with 1k pullup (non standard)
*
* 1000 : Custom - Specify parameters in Configuration_adv.h
*
* Use these for Testing or Development purposes. NEVER for production machine.
* 998 : Dummy Table that ALWAYS reads 25°C or the temperature defined below.
* 999 : Dummy Table that ALWAYS reads 100°C or the temperature defined below.
*/
#define TEMP_SENSOR_0 1
#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_3 0
#define TEMP_SENSOR_4 0
#define TEMP_SENSOR_5 0
#define TEMP_SENSOR_6 0
#define TEMP_SENSOR_7 0
#define TEMP_SENSOR_BED 1
#define TEMP_SENSOR_PROBE 0
#define TEMP_SENSOR_CHAMBER 0
// Dummy thermistor constant temperature readings, for use with 998 and 999
#define DUMMY_THERMISTOR_998_VALUE 25
#define DUMMY_THERMISTOR_999_VALUE 100
// Use temp sensor 1 as a redundant sensor with sensor 0. If the readings
// from the two sensors differ too much the print will be aborted.
//#define TEMP_SENSOR_1_AS_REDUNDANT
#define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10
#define TEMP_RESIDENCY_TIME 10 // (seconds) Time to wait for hotend to "settle" in M109
#define TEMP_WINDOW 1 // (°C) Temperature proximity for the "temperature reached" timer
#define TEMP_HYSTERESIS 3 // (°C) Temperature proximity considered "close enough" to the target
#define TEMP_BED_RESIDENCY_TIME 10 // (seconds) Time to wait for bed to "settle" in M190
#define TEMP_BED_WINDOW 1 // (°C) Temperature proximity for the "temperature reached" timer
#define TEMP_BED_HYSTERESIS 3 // (°C) Temperature proximity considered "close enough" to the target
// Below this temperature the heater will be switched off
// because it probably indicates a broken thermistor wire.
#define HEATER_0_MINTEMP -5
#define HEATER_1_MINTEMP -5
#define HEATER_2_MINTEMP 5
#define HEATER_3_MINTEMP 5
#define HEATER_4_MINTEMP 5
#define HEATER_5_MINTEMP 5
#define HEATER_6_MINTEMP 5
#define HEATER_7_MINTEMP 5
#define BED_MINTEMP -5
// Above this temperature the heater will be switched off.
// This can protect components from overheating, but NOT from shorts and failures.
// (Use MINTEMP for thermistor short/failure protection.)
#define HEATER_0_MAXTEMP 275
#define HEATER_1_MAXTEMP 245
#define HEATER_2_MAXTEMP 275
#define HEATER_3_MAXTEMP 275
#define HEATER_4_MAXTEMP 275
#define HEATER_5_MAXTEMP 275
#define HEATER_6_MAXTEMP 275
#define HEATER_7_MAXTEMP 275
#define BED_MAXTEMP 115
//===========================================================================
//============================= PID Settings ================================
//===========================================================================
// PID Tuning Guide here: https://reprap.org/wiki/PID_Tuning
// Comment the following line to disable PID and enable bang-bang.
#define PIDTEMP
#define BANG_MAX 255 // Limits current to nozzle while in bang-bang mode; 255=full current
#define PID_MAX BANG_MAX // Limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
#define PID_K1 0.95 // Smoothing factor within any PID loop
#if ENABLED(PIDTEMP)
//#define PID_EDIT_MENU // Add PID editing to the "Advanced Settings" menu. (~700 bytes of PROGMEM)
//#define PID_AUTOTUNE_MENU // Add PID auto-tuning to the "Advanced Settings" menu. (~250 bytes of PROGMEM)
//#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)
// Set/get with gcode: M301 E[extruder number, 0-2]
#if ENABLED(PID_PARAMS_PER_HOTEND)
// Specify between 1 and HOTENDS values per array.
// If fewer than EXTRUDER values are provided, the last element will be repeated.
#define DEFAULT_Kp_LIST { 22.20, 20.0 }
#define DEFAULT_Ki_LIST { 1.08, 1.0 }
#define DEFAULT_Kd_LIST { 114.00, 112.0 }
#else
#define DEFAULT_Kp 22.20
#define DEFAULT_Ki 1.08
#define DEFAULT_Kd 114.00
#endif
#endif // PIDTEMP
//===========================================================================
//====================== PID > Bed Temperature Control ======================
//===========================================================================
/**
* PID Bed Heating
*
* If this option is enabled set PID constants below.
* If this option is disabled, bang-bang will be used and BED_LIMIT_SWITCHING will enable hysteresis.
*
* The PID frequency will be the same as the extruder PWM.
* If PID_dT is the default, and correct for the hardware/configuration, that means 7.689Hz,
* which is fine for driving a square wave into a resistive load and does not significantly
* impact FET heating. This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W
* heater. If your configuration is significantly different than this and you don't understand
* the issues involved, don't use bed PID until someone else verifies that your hardware works.
*/
//#define PIDTEMPBED
//#define BED_LIMIT_SWITCHING
/**
* Max Bed Power
* Applies to all forms of bed control (PID, bang-bang, and bang-bang with hysteresis).
* When set to any value below 255, enables a form of PWM to the bed that acts like a divider
* so don't use it unless you are OK with PWM on your bed. (See the comment on enabling PIDTEMPBED)
*/
#define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
#if ENABLED(PIDTEMPBED)
//#define MIN_BED_POWER 0
//#define PID_BED_DEBUG // Sends debug data to the serial port.
// 120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
// from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
#define DEFAULT_bedKp 10.00
#define DEFAULT_bedKi .023
#define DEFAULT_bedKd 305.4
// FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
#endif // PIDTEMPBED
#if EITHER(PIDTEMP, PIDTEMPBED)
//#define PID_DEBUG // Sends debug data to the serial port. Use 'M303 D' to toggle activation.
//#define PID_OPENLOOP // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX
//#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay
#define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
// is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
#endif
// @section extruder
/**
* Prevent extrusion if the temperature is below EXTRUDE_MINTEMP.
* Add M302 to set the minimum extrusion temperature and/or turn
* cold extrusion prevention on and off.
*
* *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! ***
*/
#define PREVENT_COLD_EXTRUSION
#define EXTRUDE_MINTEMP 170
/**
* Prevent a single extrusion longer than EXTRUDE_MAXLENGTH.
* Note: For Bowden Extruders make this large enough to allow load/unload.
*/
#define PREVENT_LENGTHY_EXTRUDE
#define EXTRUDE_MAXLENGTH 200
//===========================================================================
//======================== Thermal Runaway Protection =======================
//===========================================================================
/**
* 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.
*
* If you get "Thermal Runaway" or "Heating failed" errors the
* details can be tuned in Configuration_adv.h
*/
#define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders
#define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed
#define THERMAL_PROTECTION_CHAMBER // Enable thermal protection for the heated chamber
//===========================================================================
//============================= Mechanical Settings =========================
//===========================================================================
// @section machine
// Enable one of the options below for CoreXY, CoreXZ, or CoreYZ kinematics,
// either in the usual order or reversed
//#define COREXY
//#define COREXZ
//#define COREYZ
//#define COREYX
//#define COREZX
//#define COREZY
//#define MARKFORGED_XY // MarkForged. See https://reprap.org/forum/read.php?152,504042
//===========================================================================
//============================== Endstop Settings ===========================
//===========================================================================
// @section homing
// Specify here all the endstop connectors that are connected to any endstop or probe.
// Almost all printers will be using one per axis. Probes will use one or more of the
// extra connectors. Leave undefined any used for non-endstop and non-probe purposes.
#define USE_XMIN_PLUG
#define USE_YMIN_PLUG
#define USE_ZMIN_PLUG
//#define USE_XMAX_PLUG
//#define USE_YMAX_PLUG
//#define USE_ZMAX_PLUG
// Enable pullup for all endstops to prevent a floating state
#define ENDSTOPPULLUPS
#if DISABLED(ENDSTOPPULLUPS)
// Disable ENDSTOPPULLUPS to set pullups individually
//#define ENDSTOPPULLUP_XMAX
//#define ENDSTOPPULLUP_YMAX
//#define ENDSTOPPULLUP_ZMAX
//#define ENDSTOPPULLUP_XMIN
//#define ENDSTOPPULLUP_YMIN
//#define ENDSTOPPULLUP_ZMIN
//#define ENDSTOPPULLUP_ZMIN_PROBE
#endif
// Enable pulldown for all endstops to prevent a floating state
//#define ENDSTOPPULLDOWNS
#if DISABLED(ENDSTOPPULLDOWNS)
// Disable ENDSTOPPULLDOWNS to set pulldowns individually
//#define ENDSTOPPULLDOWN_XMAX
//#define ENDSTOPPULLDOWN_YMAX
//#define ENDSTOPPULLDOWN_ZMAX
//#define ENDSTOPPULLDOWN_XMIN
//#define ENDSTOPPULLDOWN_YMIN
//#define ENDSTOPPULLDOWN_ZMIN
//#define ENDSTOPPULLDOWN_ZMIN_PROBE
#endif
// Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup).
#define X_MIN_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
#define Y_MIN_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
#define Z_MIN_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
#define X_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
#define Y_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
#define Z_MAX_ENDSTOP_INVERTING false // Set to true to invert the logic of the endstop.
#define Z_MIN_PROBE_ENDSTOP_INVERTING false // Set to true to invert the logic of the probe.
/**
* Stepper Drivers
*
* These settings allow Marlin to tune stepper driver timing and enable advanced options for
* stepper drivers that support them. You may also override timing options in Configuration_adv.h.
*
* A4988 is assumed for unspecified drivers.
*
* Options: A4988, A5984, DRV8825, LV8729, L6470, L6474, POWERSTEP01,
* TB6560, TB6600, TMC2100,
* TMC2130, TMC2130_STANDALONE, TMC2160, TMC2160_STANDALONE,
* TMC2208, TMC2208_STANDALONE, TMC2209, TMC2209_STANDALONE,
* TMC26X, TMC26X_STANDALONE, TMC2660, TMC2660_STANDALONE,
* TMC5130, TMC5130_STANDALONE, TMC5160, TMC5160_STANDALONE
* :['A4988', 'A5984', 'DRV8825', 'LV8729', 'L6470', 'L6474', 'POWERSTEP01', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2160', 'TMC2160_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC2209', 'TMC2209_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_STANDALONE', 'TMC5160', 'TMC5160_STANDALONE']
*/
//#define X_DRIVER_TYPE A4988
//#define Y_DRIVER_TYPE A4988
//#define Z_DRIVER_TYPE A4988
//#define X2_DRIVER_TYPE A4988
//#define Y2_DRIVER_TYPE A4988
//#define Z2_DRIVER_TYPE A4988
//#define Z3_DRIVER_TYPE A4988
//#define Z4_DRIVER_TYPE A4988
//#define E0_DRIVER_TYPE A4988
//#define E1_DRIVER_TYPE A4988
//#define E2_DRIVER_TYPE A4988
//#define E3_DRIVER_TYPE A4988
//#define E4_DRIVER_TYPE A4988
//#define E5_DRIVER_TYPE A4988
//#define E6_DRIVER_TYPE A4988
//#define E7_DRIVER_TYPE A4988
// Enable this feature if all enabled endstop pins are interrupt-capable.
// This will remove the need to poll the interrupt pins, saving many CPU cycles.
//#define ENDSTOP_INTERRUPTS_FEATURE
/**
* Endstop Noise Threshold
*
* Enable if your probe or endstops falsely trigger due to noise.
*
* - Higher values may affect repeatability or accuracy of some bed probes.
* - To fix noise install a 100nF ceramic capacitor in parallel with the switch.
* - This feature is not required for common micro-switches mounted on PCBs
* based on the Makerbot design, which already have the 100nF capacitor.
*
* :[2,3,4,5,6,7]
*/
//#define ENDSTOP_NOISE_THRESHOLD 2
// Check for stuck or disconnected endstops during homing moves.
//#define DETECT_BROKEN_ENDSTOP
//=============================================================================
//============================== Movement Settings ============================
//=============================================================================
// @section motion
/**
* Default Settings
*
* These settings can be reset by M502
*
* Note that if EEPROM is enabled, saved values will override these.
*/
/**
* With this option each E stepper can have its own factors for the
* following movement settings. If fewer factors are given than the
* total number of extruders, the last value applies to the rest.
*/
//#define DISTINCT_E_FACTORS
/**
* Default Axis Steps Per Unit (steps/mm)
* Override with M92
* X, Y, Z, E0 [, E1[, E2...]]
*/
#define DEFAULT_AXIS_STEPS_PER_UNIT { 100, 100, 400, 150 }
/**
* Default Max Feed Rate (mm/s)
* Override with M203
* X, Y, Z, E0 [, E1[, E2...]]
*/
#define DEFAULT_MAX_FEEDRATE { 250, 250, 2, 17 }
//#define LIMITED_MAX_FR_EDITING // Limit edit via M203 or LCD to DEFAULT_MAX_FEEDRATE * 2
#if ENABLED(LIMITED_MAX_FR_EDITING)
#define MAX_FEEDRATE_EDIT_VALUES { 600, 600, 10, 50 } // ...or, set your own edit limits
#endif
/**
* Default Max Acceleration (change/s) change = mm/s
* (Maximum start speed for accelerated moves)
* Override with M201
* X, Y, Z, E0 [, E1[, E2...]]
*/
#define DEFAULT_MAX_ACCELERATION { 1000, 1000, 4, 750 }
//#define LIMITED_MAX_ACCEL_EDITING // Limit edit via M201 or LCD to DEFAULT_MAX_ACCELERATION * 2
#if ENABLED(LIMITED_MAX_ACCEL_EDITING)
#define MAX_ACCEL_EDIT_VALUES { 6000, 6000, 200, 20000 } // ...or, set your own edit limits
#endif
/**
* Default Acceleration (change/s) change = mm/s
* Override with M204
*
* M204 P Acceleration
* M204 R Retract Acceleration
* M204 T Travel Acceleration
*/
#define DEFAULT_ACCELERATION 500 // X, Y, Z and E acceleration for printing moves
#define DEFAULT_RETRACT_ACCELERATION 400 // E acceleration for retracts
#define DEFAULT_TRAVEL_ACCELERATION 400 // X, Y, Z acceleration for travel (non printing) moves
/**
* Default Jerk limits (mm/s)
* Override with M205 X Y Z E
*
* "Jerk" specifies the minimum speed change that requires acceleration.
* When changing speed and direction, if the difference is less than the
* value set here, it may happen instantaneously.
*/
#define CLASSIC_JERK
#if ENABLED(CLASSIC_JERK)
#define DEFAULT_XJERK 17.0
#define DEFAULT_YJERK 17.0
#define DEFAULT_ZJERK 0.4
//#define TRAVEL_EXTRA_XYJERK 0.0 // Additional jerk allowance for all travel moves
//#define LIMITED_JERK_EDITING // Limit edit via M205 or LCD to DEFAULT_aJERK * 2
#if ENABLED(LIMITED_JERK_EDITING)
#define MAX_JERK_EDIT_VALUES { 20, 20, 0.6, 10 } // ...or, set your own edit limits
#endif
#endif
#define DEFAULT_EJERK 4.0 // May be used by Linear Advance
/**
* Junction Deviation Factor
*
* See:
* https://reprap.org/forum/read.php?1,739819
* https://blog.kyneticcnc.com/2018/10/computing-junction-deviation-for-marlin.html
*/
#if DISABLED(CLASSIC_JERK)
#define JUNCTION_DEVIATION_MM 0.013 // (mm) Distance from real junction edge
#define JD_HANDLE_SMALL_SEGMENTS // Use curvature estimation instead of just the junction angle
// for small segments (< 1mm) with large junction angles (> 135°).
#endif
/**
* S-Curve Acceleration
*
* This option eliminates vibration during printing by fitting a Bézier
* curve to move acceleration, producing much smoother direction changes.
*
* See https://github.com/synthetos/TinyG/wiki/Jerk-Controlled-Motion-Explained
*/
//#define S_CURVE_ACCELERATION
//===========================================================================
//============================= Z Probe Options =============================
//===========================================================================
// @section probes
//
// See https://marlinfw.org/docs/configuration/probes.html
//
/**
* Enable this option for a probe connected to the Z-MIN pin.
* The probe replaces the Z-MIN endstop and is used for Z homing.
* (Automatically enables USE_PROBE_FOR_Z_HOMING.)
*/
#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
// Force the use of the probe for Z-axis homing
//#define USE_PROBE_FOR_Z_HOMING
/**
* Z_MIN_PROBE_PIN
*
* Define this pin if the probe is not connected to Z_MIN_PIN.
* If not defined the default pin for the selected MOTHERBOARD
* will be used. Most of the time the default is what you want.
*
* - The simplest option is to use a free endstop connector.
* - Use 5V for powered (usually inductive) sensors.
*
* - RAMPS 1.3/1.4 boards may use the 5V, GND, and Aux4->D32 pin:
* - For simple switches connect...
* - normally-closed switches to GND and D32.
* - normally-open switches to 5V and D32.
*/
//#define Z_MIN_PROBE_PIN 32 // Pin 32 is the RAMPS default
/**
* Probe Type
*
* Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
* Activate one of these to use Auto Bed Leveling below.
*/
/**
* The "Manual Probe" provides a means to do "Auto" Bed Leveling without a probe.
* Use G29 repeatedly, adjusting the Z height at each point with movement commands
* or (with LCD_BED_LEVELING) the LCD controller.
*/
//#define PROBE_MANUALLY
//#define MANUAL_PROBE_START_Z 0.2
/**
* A Fix-Mounted Probe either doesn't deploy or needs manual deployment.
* (e.g., an inductive probe or a nozzle-based probe-switch.)
*/
//#define FIX_MOUNTED_PROBE
/**
* Use the nozzle as the probe, as with a conductive
* nozzle system or a piezo-electric smart effector.
*/
//#define NOZZLE_AS_PROBE
/**
* Z Servo Probe, such as an endstop switch on a rotating arm.
*/
#define Z_PROBE_SERVO_NR 0 // Defaults to SERVO 0 connector.
#define Z_SERVO_ANGLES { 40, 85 } // Z Servo Deploy and Stow angles
/**
* The BLTouch probe uses a Hall effect sensor and emulates a servo.
*/
//#define BLTOUCH
/**
* Pressure sensor with a BLTouch-like interface
*/
//#define CREALITY_TOUCH
/**
* Touch-MI Probe by hotends.fr
*
* This probe is deployed and activated by moving the X-axis to a magnet at the edge of the bed.
* By default, the magnet is assumed to be on the left and activated by a home. If the magnet is
* on the right, enable and set TOUCH_MI_DEPLOY_XPOS to the deploy position.
*
* Also requires: BABYSTEPPING, BABYSTEP_ZPROBE_OFFSET, Z_SAFE_HOMING,
* and a minimum Z_HOMING_HEIGHT of 10.
*/
//#define TOUCH_MI_PROBE
#if ENABLED(TOUCH_MI_PROBE)
#define TOUCH_MI_RETRACT_Z 0.5 // Height at which the probe retracts
//#define TOUCH_MI_DEPLOY_XPOS (X_MAX_BED + 2) // For a magnet on the right side of the bed
//#define TOUCH_MI_MANUAL_DEPLOY // For manual deploy (LCD menu)
#endif
// A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)
//#define SOLENOID_PROBE
// A sled-mounted probe like those designed by Charles Bell.
//#define Z_PROBE_SLED
//#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
// A probe deployed by moving the x-axis, such as the Wilson II's rack-and-pinion probe designed by Marty Rice.
//#define RACK_AND_PINION_PROBE
#if ENABLED(RACK_AND_PINION_PROBE)
#define Z_PROBE_DEPLOY_X X_MIN_POS
#define Z_PROBE_RETRACT_X X_MAX_POS
#endif
// Duet Smart Effector (for delta printers) - https://bit.ly/2ul5U7J
// When the pin is defined you can use M672 to set/reset the probe sensivity.
//#define DUET_SMART_EFFECTOR
#if ENABLED(DUET_SMART_EFFECTOR)
#define SMART_EFFECTOR_MOD_PIN -1 // Connect a GPIO pin to the Smart Effector MOD pin
#endif
/**
* Use StallGuard2 to probe the bed with the nozzle.
* Requires stallGuard-capable Trinamic stepper drivers.
* CAUTION: This can damage machines with Z lead screws.
* Take extreme care when setting up this feature.
*/
//#define SENSORLESS_PROBING
//
// For Z_PROBE_ALLEN_KEY see the Delta example configurations.
//
/**
* Nozzle-to-Probe offsets { X, Y, Z }
*
* - Use a caliper or ruler to measure the distance from the tip of
* the Nozzle to the center-point of the Probe in the X and Y axes.
* - For the Z offset use your best known value and adjust at runtime.
* - Probe Offsets can be tuned at runtime with 'M851', LCD menus, babystepping, etc.
*
* Assuming the typical work area orientation:
* - Probe to RIGHT of the Nozzle has a Positive X offset
* - Probe to LEFT of the Nozzle has a Negative X offset
* - Probe in BACK of the Nozzle has a Positive Y offset
* - Probe in FRONT of the Nozzle has a Negative Y offset
*
* Some examples:
* #define NOZZLE_TO_PROBE_OFFSET { 10, 10, -1 } // Example "1"
* #define NOZZLE_TO_PROBE_OFFSET {-10, 5, -1 } // Example "2"
* #define NOZZLE_TO_PROBE_OFFSET { 5, -5, -1 } // Example "3"
* #define NOZZLE_TO_PROBE_OFFSET {-15,-10, -1 } // Example "4"
*
* +-- BACK ---+
* | [+] |
* L | 1 | R <-- Example "1" (right+, back+)
* E | 2 | I <-- Example "2" ( left-, back+)
* F |[-] N [+]| G <-- Nozzle
* T | 3 | H <-- Example "3" (right+, front-)
* | 4 | T <-- Example "4" ( left-, front-)
* | [-] |
* O-- FRONT --+
*/
#define NOZZLE_TO_PROBE_OFFSET { 15, -11, -2 }
// Most probes should stay away from the edges of the bed, but
// with NOZZLE_AS_PROBE this can be negative for a wider probing area.
#define PROBING_MARGIN 10
// X and Y axis travel speed (mm/min) between probes
#define XY_PROBE_SPEED 7500
// Feedrate (mm/min) for the first approach when double-probing (MULTIPLE_PROBING == 2)
#define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
// Feedrate (mm/min) for the "accurate" probe of each point
#define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
/**
* Multiple Probing
*