/**

 * Marlin 3D Printer Firmware

 * Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]

 *

 * Based on Sprinter and grbl.

 * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 */

#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 020000

//===========================================================================

//============================= Getting Started =============================

//===========================================================================

/**

 * Here are some standard links for getting your machine calibrated:

 *

 * http://reprap.org/wiki/Calibration

 * http://youtu.be/wAL9d7FgInk

 * http://calculator.josefprusa.cz

 * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide

 * http://www.thingiverse.com/thing:5573

 * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap

 * http://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

// User-specified version info of this build to display in [Pronterface, etc] terminal window during

// startup. Implementation of an idea by Prof Braino to inform user that any changes made to this

// build by the user have been successfully uploaded into firmware.

#define STRING_CONFIG_H_AUTHOR "(thisiskeithb, Ender-3)" // Who made the changes.

#define SHOW_BOOTSCREEN

#define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1

#define STRING_SPLASH_LINE2 WEBSITE_URL         // will be shown during bootup in line 2

/**

 * *** 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.

 */

// Enable to show the bitmap in Marlin/_Bootscreen.h on startup.

#define SHOW_CUSTOM_BOOTSCREEN

// Enable to 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.

 * 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 -1 //Sco01

/**

 * Select a secondary 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.

 *

 * :[-1, 0, 1, 2, 3, 4, 5, 6, 7]

 */

#define SERIAL_PORT_2 0 //Sco01

/**

 * 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 115200 //Sco01

// Enable the Bluetooth serial interface on AT90USB devices

//#define BLUETOOTH

// The following define selects which electronics board you have.

// Please choose the name from boards.h that matches your setup

#ifndef MOTHERBOARD

  #define MOTHERBOARD BOARD_BIGTREE_SKR_V1_3 //Sco01

#endif

// Optional custom name for your RepStrap or other custom machine

// Displayed in the LCD "Ready" message

#define CUSTOM_MACHINE_NAME "Ender-3"

// Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines)

// You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4)

//#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"

// @section extruder

// This defines the number of extruders

// :[1, 2, 3, 4, 5, 6]

#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

/**

 * 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

/**

 * Prusa 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/m) Speed for travel before last distance point

    #define MPE_SLOW_SPEED      4500      // (mm/m) 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   -35         // (mm) Security distance X axis

  #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

/**

 * Select your power supply here. Use 0 if you haven't connected the PS_ON_PIN

 *

 * 0 = No Power Switch

 * 1 = ATX

 * 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)

 *

 * :{ 0:'No power switch', 1:'ATX', 2:'X-Box 360' }

 */

#define POWER_SUPPLY 0

#if POWER_SUPPLY > 0

  // Enable this option to leave the PSU off at startup.

  // Power to steppers and heaters will need to be turned on with M80.

  //#define PS_DEFAULT_OFF

  //#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:

 *

 *    -4 : thermocouple with AD8495

 *    -3 : thermocouple with MAX31855 (only for sensor 0)

 *    -2 : thermocouple with MAX6675 (only for sensor 0)

 *    -1 : thermocouple with AD595

 *     0 : not used

 *     1 : 100k thermistor - best choice for EPCOS 100k (4.7k pullup)

 *     2 : 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup)

 *     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) (4.7k pullup)

 *   501 : 100K Zonestar (Tronxy X3A) Thermistor

 *     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 (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 : the PT100 circuit found in the 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

 *

 *       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

 *  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.

 *

 * :{ '0':"Not used", '1':"100k / 4.7k - EPCOS", '2':"200k / 4.7k - ATC Semitec 204GT-2", '3':"Mendel-parts / 4.7k", '4':"10k !! do not use for a hotend. Bad resolution at high temp. !!", '5':"100K / 4.7k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '501':"100K Zonestar (Tronxy X3A)", '6':"100k / 4.7k EPCOS - Not as accurate as Table 1", '7':"100k / 4.7k Honeywell 135-104LAG-J01", '8':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT", '9':"100k / 4.7k GE Sensing AL03006-58.2K-97-G1", '10':"100k / 4.7k RS 198-961", '11':"100k / 4.7k beta 3950 1%", '12':"100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT (calibrated for Makibox hot bed)", '13':"100k Hisens 3950  1% up to 300°C for hotend 'Simple ONE ' & hotend 'All In ONE'", '18':"ATC Semitec 204GT-2 (4.7k pullup) Dagoma.Fr - MKS_Base_DKU001327" '20':"PT100 (Ultimainboard V2.x)", '51':"100k / 1k - EPCOS", '52':"200k / 1k - ATC Semitec 204GT-2", '55':"100k / 1k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '60':"100k Maker's Tool Works Kapton Bed Thermistor beta=3950", '61':"100k Formbot / Vivedino 3950 350C thermistor 4.7k pullup", '66':"Dyze Design 4.7M High Temperature thermistor", '67':"Slice Engineering 450C High Temperature thermistor", '70':"the 100K thermistor found in the bq Hephestos 2", '71':"100k / 4.7k Honeywell 135-104LAF-J01", '147':"Pt100 / 4.7k", '1047':"Pt1000 / 4.7k", '110':"Pt100 / 1k (non-standard)", '1010':"Pt1000 / 1k (non standard)", '-4':"Thermocouple + AD8495", '-3':"Thermocouple + MAX31855 (only for sensor 0)", '-2':"Thermocouple + MAX6675 (only for sensor 0)", '-1':"Thermocouple + AD595", '998':"Dummy 1", '999':"Dummy 2", '1000':"Custom thermistor params" }

 */

#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_BED 1

#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 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 275

#define HEATER_2_MAXTEMP 275

#define HEATER_3_MAXTEMP 275

#define HEATER_4_MAXTEMP 275

#define HEATER_5_MAXTEMP 275

#define BED_MAXTEMP      125

//===========================================================================

//============================= PID Settings ================================

//===========================================================================

// PID Tuning Guide here: http://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_DEBUG             // Sends debug data to the serial port.

  //#define PID_OPENLOOP 1        // 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_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders)

                                  // Set/get with gcode: M301 E[extruder number, 0-2]

  #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.

  // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it

  // Creality Ender-3

  #define DEFAULT_Kp 21.73

  #define DEFAULT_Ki 1.54

  #define DEFAULT_Kd 76.55

  // Ultimaker

  //#define DEFAULT_Kp 22.2

  //#define DEFAULT_Ki 1.08

  //#define DEFAULT_Kd 114

  // MakerGear

  //#define DEFAULT_Kp 7.0

  //#define DEFAULT_Ki 0.1

  //#define DEFAULT_Kd 12

  // Mendel Parts V9 on 12V

  //#define DEFAULT_Kp 63.0

  //#define DEFAULT_Ki 2.25

  //#define DEFAULT_Kd 440

#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 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

  //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)

  //from pidautotune

  //#define DEFAULT_bedKp 97.1

  //#define DEFAULT_bedKi 1.41

  //#define DEFAULT_bedKd 1675.16

  // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.

#endif // PIDTEMPBED

// @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

// Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics

// either in the usual order or reversed

//#define COREXY

//#define COREXZ

//#define COREYZ

//#define COREYX

//#define COREZX

//#define COREZY

//===========================================================================

//============================== 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, 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', '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  TMC2208 //Sco01

#define Y_DRIVER_TYPE  TMC2208 //Sco01

#define Z_DRIVER_TYPE  LV8729 //Sco01

//#define X2_DRIVER_TYPE A4988

//#define Y2_DRIVER_TYPE A4988

//#define Z2_DRIVER_TYPE A4988

//#define Z3_DRIVER_TYPE A4988

#define E0_DRIVER_TYPE TMC2208 //Sco01

//#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

// 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 inline 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

//=============================================================================

//============================== 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[, E3[, E4[, E5]]]]]

 */

#define DEFAULT_AXIS_STEPS_PER_UNIT   { 80, 80, 400, 93 }

/**

 * Default Max Feed Rate (mm/s)

 * Override with M203

 *                                      X, Y, Z, E0 [, E1[, E2[, E3[, E4[, E5]]]]]

 */

#define DEFAULT_MAX_FEEDRATE          { 500, 500, 5, 25 }

/**

 * Default Max Acceleration (change/s) change = mm/s

 * (Maximum start speed for accelerated moves)

 * Override with M201

 *                                      X, Y, Z, E0 [, E1[, E2[, E3[, E4[, E5]]]]]

 */

#define DEFAULT_MAX_ACCELERATION      { 500, 500, 100, 5000 }

/**

 * 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  500    // E acceleration for retracts

#define DEFAULT_TRAVEL_ACCELERATION   500    // X, Y, Z acceleration for travel (non printing) moves

/**

 * Junction Deviation

 *

 * Use Junction Deviation instead of traditional Jerk Limiting

 *

 * See:

 *   https://reprap.org/forum/read.php?1,739819

 *   http://blog.kyneticcnc.com/2018/10/computing-junction-deviation-for-marlin.html

 */

//#define JUNCTION_DEVIATION

#if ENABLED(JUNCTION_DEVIATION)

  #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge

#endif

/**

 * Default Jerk (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.

 */

#if DISABLED(JUNCTION_DEVIATION)

  #define DEFAULT_XJERK 10.0

  #define DEFAULT_YJERK 10.0

  #define DEFAULT_ZJERK  0.3

#endif

#define DEFAULT_EJERK    5.0  // May be used by Linear Advance

/**

 * 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 http://marlinfw.org/docs/configuration/probes.html

//

/**

 * Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

 *

 * Enable this option for a probe connected to the Z Min endstop pin.

 */

#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN

/**

 * 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

/**

 * 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 { 70, 0 } // Z Servo Deploy and Stow angles

/**

 * The BLTouch probe uses a Hall effect sensor and emulates a servo.

 */

//#define BLTOUCH

/**

 * 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

//

// For Z_PROBE_ALLEN_KEY see the Delta example configurations.

//

/**

 * Z Probe to nozzle (X,Y) offset, relative to (0, 0).

 * X and Y offsets must be integers.

 *

 * In the following example the X and Y offsets are both positive:

 * #define X_PROBE_OFFSET_FROM_EXTRUDER 10

 * #define Y_PROBE_OFFSET_FROM_EXTRUDER 10

 *

 *     +-- BACK ---+

 *     |           |

 *   L |    (+) P  | R <-- probe (20,20)

 *   E |           | I

 *   F | (-) N (+) | G <-- nozzle (10,10)

 *   T |           | H

 *     |    (-)    | T

 *     |           |

 *     O-- FRONT --+

 *   (0,0)

 */

#define X_PROBE_OFFSET_FROM_EXTRUDER 10  // X offset: -left  +right  [of the nozzle]

#define Y_PROBE_OFFSET_FROM_EXTRUDER 10  // Y offset: -front +behind [the nozzle]

#define Z_PROBE_OFFSET_FROM_EXTRUDER 0   // Z offset: -below +above  [the nozzle]

// Certain types of probes need to stay away from edges

#define MIN_PROBE_EDGE 10

// X and Y axis travel speed (mm/m) between probes

#define XY_PROBE_SPEED 8000

// Feedrate (mm/m) for the first approach when double-probing (MULTIPLE_PROBING == 2)

#define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z

// Feedrate (mm/m) for the "accurate" probe of each point

#define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)

/**

 * Multiple Probing

 *

 * You may get improved results by probing 2 or more times.

 * With EXTRA_PROBING the more atypical reading(s) will be disregarded.

 *

 * A total of 2 does fast/slow probes with a weighted average.

 * A total of 3 or more adds more slow probes, taking the average.

 */

//#define MULTIPLE_PROBING 2

//#define EXTRA_PROBING    1

/**

 * Z probes require clearance when deploying, stowing, and moving between

 * probe points to avoid hitting the bed and other hardware.

 * Servo-mounted probes require extra space for the arm to rotate.

 * Inductive probes need space to keep from triggering early.

 *

 * Use these settings to specify the distance (mm) to raise the probe (or

 * lower the bed). The values set here apply over and above any (negative)

 * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD.

 * Only integer values >= 1 are valid here.

 *

 * Example: `M851 Z-5` with a CLEARANCE of 4  =>  9mm from bed to nozzle.

 *     But: `M851 Z+1` with a CLEARANCE of 2  =>  2mm from bed to nozzle.

 */

#define Z_CLEARANCE_DEPLOY_PROBE   10 // Z Clearance for Deploy/Stow

#define Z_CLEARANCE_BETWEEN_PROBES  5 // Z Clearance between probe points

#define Z_CLEARANCE_MULTI_PROBE     5 // Z Clearance between multiple probes

//#define Z_AFTER_PROBING           5 // Z position after probing is done

#define Z_PROBE_LOW_POINT          -2 // Farthest distance below the trigger-point to go before stopping

// For M851 give a range for adjusting the Z probe offset

#define Z_PROBE_OFFSET_RANGE_MIN -20

#define Z_PROBE_OFFSET_RANGE_MAX 20

// Enable the M48 repeatability test to test probe accuracy

//#define Z_MIN_PROBE_REPEATABILITY_TEST

// Before deploy/stow pause for user confirmation

//#define PAUSE_BEFORE_DEPLOY_STOW

#if ENABLED(PAUSE_BEFORE_DEPLOY_STOW)

  //#define PAUSE_PROBE_DEPLOY_WHEN_TRIGGERED // For Manual Deploy Allenkey Probe

#endif

/**

 * Enable one or more of the following if probing seems unreliable.

 * Heaters and/or fans can be disabled during probing to minimize electrical

 * noise. A delay can also be added to allow noise and vibration to settle.

 * These options are most useful for the BLTouch probe, but may also improve

 * readings with inductive probes and piezo sensors.

 */

//#define PROBING_HEATERS_OFF       // Turn heaters off when probing

#if ENABLED(PROBING_HEATERS_OFF)

  //#define WAIT_FOR_BED_HEATER     // Wait for bed to heat back up between probes (to improve accuracy)

#endif

//#define PROBING_FANS_OFF          // Turn fans off when probing

//#define PROBING_STEPPERS_OFF      // Turn steppers off (unless needed to hold position) when probing

//#define DELAY_BEFORE_PROBING 200  // (ms) To prevent vibrations from triggering piezo sensors

// For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1

// :{ 0:'Low', 1:'High' }

#define X_ENABLE_ON 0

#define Y_ENABLE_ON 0

#define Z_ENABLE_ON 0

#define E_ENABLE_ON 0 // For all extruders

// Disables axis stepper immediately when it's not being used.

// WARNING: When motors turn off there is a chance of losing position accuracy!

#define DISABLE_X false

#define DISABLE_Y false

#define DISABLE_Z false

// Warn on display about possibly reduced accuracy

//#define DISABLE_REDUCED_ACCURACY_WARNING

// @section extruder

#define DISABLE_E false             // For all extruders

//#define DISABLE_INACTIVE_EXTRUDER // Keep only the active extruder enabled

// @section machine

// Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.

#define INVERT_X_DIR true

#define INVERT_Y_DIR true

#define INVERT_Z_DIR true  

// @section extruder

// For direct drive extruder v9 set to true, for geared extruder set to false.

#define INVERT_E0_DIR true

#define INVERT_E1_DIR false

#define INVERT_E2_DIR false

#define INVERT_E3_DIR false

#define INVERT_E4_DIR false

#define INVERT_E5_DIR false

// @section homing

//#define NO_MOTION_BEFORE_HOMING  // Inhibit movement until all axes have been homed

//#define UNKNOWN_Z_NO_RAISE // Don't raise Z (lower the bed) if Z is "unknown." For beds that fall when Z is powered off.

//#define Z_HOMING_HEIGHT 4  // (mm) Minimal Z height before homing (G28) for Z clearance above the bed, clamps, ...

                             // Be sure you have this distance over your Z_MAX_POS in case.

// Direction of endstops when homing; 1=MAX, -1=MIN

// :[-1,1]

#define X_HOME_DIR -1

#define Y_HOME_DIR -1

#define Z_HOME_DIR -1

// @section machine

// The size of the print bed

#define X_BED_SIZE 235

#define Y_BED_SIZE 235

// Travel limits (mm) after homing, corresponding to endstop positions.

#define X_MIN_POS 0

#define Y_MIN_POS 0

#define Z_MIN_POS 0

#define X_MAX_POS X_BED_SIZE

#define Y_MAX_POS Y_BED_SIZE

#define Z_MAX_POS 250

/**

 * Software Endstops

 *

 * - Prevent moves outside the set machine bounds.

 * - Individual axes can be disabled, if desired.

 * - X and Y only apply to Cartesian robots.

 * - Use 'M211' to set software endstops on/off or report current state

 */

// Min software endstops constrain movement within minimum coordinate bounds

#define MIN_SOFTWARE_ENDSTOPS

#if ENABLED(MIN_SOFTWARE_ENDSTOPS)

  #define MIN_SOFTWARE_ENDSTOP_X

  #define MIN_SOFTWARE_ENDSTOP_Y

  #define MIN_SOFTWARE_ENDSTOP_Z

#endif

// Max software endstops constrain movement within maximum coordinate bounds

#define MAX_SOFTWARE_ENDSTOPS

#if ENABLED(MAX_SOFTWARE_ENDSTOPS)

  #define MAX_SOFTWARE_ENDSTOP_X

  #define MAX_SOFTWARE_ENDSTOP_Y

  #define MAX_SOFTWARE_ENDSTOP_Z

#endif

#if EITHER(MIN_SOFTWARE_ENDSTOPS, MAX_SOFTWARE_ENDSTOPS)

  //#define SOFT_ENDSTOPS_MENU_ITEM  // Enable/Disable software endstops from the LCD

#endif

/**

 * Filament Runout Sensors

 * Mechanical or opto endstops are used to check for the presence of filament.

 *

 * RAMPS-based boards use SERVO3_PIN for the first runout sensor.

 * For other boards you may need to define FIL_RUNOUT_PIN, FIL_RUNOUT2_PIN, etc.

 * By default the firmware assumes HIGH=FILAMENT PRESENT.

 */

//#define FILAMENT_RUNOUT_SENSOR

#if ENABLED(FILAMENT_RUNOUT_SENSOR)

  #define NUM_RUNOUT_SENSORS   1     // Number of sensors, up to one per extruder. Define a FIL_RUNOUT#_PIN for each.

  #define FIL_RUNOUT_INVERTING false // Set to true to invert the logic of the sensor.

  #define FIL_RUNOUT_PULLUP          // Use internal pullup for filament runout pins.

  //#define FIL_RUNOUT_PULLDOWN      // Use internal pulldown for filament runout pins.

  // Set one or more commands to execute on filament runout.

  // (After 'M412 H' Marlin will ask the host to handle the process.)

  #define FILAMENT_RUNOUT_SCRIPT "M600"

  // After a runout is detected, continue printing this length of filament

  // before executing the runout script. Useful for a sensor at the end of

  // a feed tube. Requires 4 bytes SRAM per sensor, plus 4 bytes overhead.

  //#define FILAMENT_RUNOUT_DISTANCE_MM 25

  #ifdef FILAMENT_RUNOUT_DISTANCE_MM

    // Enable this option to use an encoder disc that toggles the runout pin

    // as the filament moves. (Be sure to set FILAMENT_RUNOUT_DISTANCE_MM

    // large enough to avoid false positives.)

    //#define FILAMENT_MOTION_SENSOR

  #endif

#endif

//===========================================================================

//=============================== Bed Leveling ==============================

//===========================================================================

// @section calibrate

/**

 * Choose one of the options below to enable G29 Bed Leveling. The parameters

 * and behavior of G29 will change depending on your selection.

 *

 *  If using a Probe for Z Homing, enable Z_SAFE_HOMING also!

 *

 * - AUTO_BED_LEVELING_3POINT

 *   Probe 3 arbitrary points on the bed (that aren't collinear)

 *   You specify the XY coordinates of all 3 points.

 *   The result is a single tilted plane. Best for a flat bed.

 *

 * - AUTO_BED_LEVELING_LINEAR

 *   Probe several points in a grid.

 *   You specify the rectangle and the density of sample points.

 *   The result is a single tilted plane. Best for a flat bed.

 *

 * - AUTO_BED_LEVELING_BILINEAR

 *   Probe several points in a grid.

 *   You specify the rectangle and the density of sample points.

 *   The result is a mesh, best for large or uneven beds.

 *

 * - AUTO_BED_LEVELING_UBL (Unified Bed Leveling)

 *   A comprehensive bed leveling system combining the features and benefits

 *   of other systems. UBL also includes integrated Mesh Generation, Mesh

 *   Validation and Mesh Editing systems.

 *

 * - MESH_BED_LEVELING

 *   Probe a grid manually

 *   The result is a mesh, suitable for large or uneven beds. (See BILINEAR.)

 *   For machines without a probe, Mesh Bed Leveling provides a method to perform

 *   leveling in steps so you can manually adjust the Z height at each grid-point.

 *   With an LCD controller the process is guided step-by-step.

 */

//#define AUTO_BED_LEVELING_3POINT

//#define AUTO_BED_LEVELING_LINEAR

//#define AUTO_BED_LEVELING_BILINEAR

//#define AUTO_BED_LEVELING_UBL

//#define MESH_BED_LEVELING

/**

 * Normally G28 leaves leveling disabled on completion. Enable

 * this option to have G28 restore the prior leveling state.

 */

//#define RESTORE_LEVELING_AFTER_G28

/**

 * Enable detailed logging of G28, G29, M48, etc.

 * Turn on with the command 'M111 S32'.

 * NOTE: Requires a lot of PROGMEM!

 */

//#define DEBUG_LEVELING_FEATURE

#if ANY(MESH_BED_LEVELING, AUTO_BED_LEVELING_BILINEAR, AUTO_BED_LEVELING_UBL)

  // Gradually reduce leveling correction until a set height is reached,

  // at which point movement will be level to the machine's XY plane.

  // The height can be set with M420 Z<height>

  #define ENABLE_LEVELING_FADE_HEIGHT

  // For Cartesian machines, instead of dividing moves on mesh boundaries,

  // split up moves into short segments like a Delta. This follows the

  // contours of the bed more closely than edge-to-edge straight moves.

  #define SEGMENT_LEVELED_MOVES

  #define LEVELED_SEGMENT_LENGTH 5.0 // (mm) Length of all segments (except the last one)

  /**

   * Enable the G26 Mesh Validation Pattern tool.

   */

  //#define G26_MESH_VALIDATION

  #if ENABLED(G26_MESH_VALIDATION)

    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.

    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.

    #define MESH_TEST_HOTEND_TEMP  205    // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.

    #define MESH_TEST_BED_TEMP      60    // (°C) Default bed temperature for the G26 Mesh Validation Tool.

    #define G26_XY_FEEDRATE         20    // (mm/s) Feedrate for XY Moves for the G26 Mesh Validation Tool.

  #endif

#endif

#if EITHER(AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_BILINEAR)

  // Set the number of grid points per dimension.

  #define GRID_MAX_POINTS_X 3

  #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X

  // Set the boundaries for probing (where the probe can reach).

  //#define LEFT_PROBE_BED_POSITION MIN_PROBE_EDGE

  //#define RIGHT_PROBE_BED_POSITION (X_BED_SIZE - (MIN_PROBE_EDGE))

  //#define FRONT_PROBE_BED_POSITION MIN_PROBE_EDGE

  //#define BACK_PROBE_BED_POSITION (Y_BED_SIZE - (MIN_PROBE_EDGE))

  // Probe along the Y axis, advancing X after each column

  //#define PROBE_Y_FIRST

  #if ENABLED(AUTO_BED_LEVELING_BILINEAR)

    // Beyond the probed grid, continue the implied tilt?

    // Default is to maintain the height of the nearest edge.

    //#define EXTRAPOLATE_BEYOND_GRID

    //

    // Experimental Subdivision of the grid by Catmull-Rom method.

    // Synthesizes intermediate points to produce a more detailed mesh.

    //

    //#define ABL_BILINEAR_SUBDIVISION

    #if ENABLED(ABL_BILINEAR_SUBDIVISION)

      // Number of subdivisions between probe points

      #define BILINEAR_SUBDIVISIONS 3

    #endif

  #endif

#elif ENABLED(AUTO_BED_LEVELING_UBL)

  //===========================================================================

  //========================= Unified Bed Leveling ============================

  //===========================================================================

  //#define MESH_EDIT_GFX_OVERLAY   // Display a graphics overlay while editing the mesh

  #define MESH_INSET 1              // Set Mesh bounds as an inset region of the bed

  #define GRID_MAX_POINTS_X 10      // Don't use more than 15 points per axis, implementation limited.

  #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X

  #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle

  #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500

  //#define UBL_Z_RAISE_WHEN_OFF_MESH 2.5 // When the nozzle is off the mesh, this value is used

                                          // as the Z-Height correction value.

#elif ENABLED(MESH_BED_LEVELING)

  //===========================================================================

  //=================================== Mesh ==================================

  //===========================================================================

  #define MESH_INSET 10          // Set Mesh bounds as an inset region of the bed

  #define GRID_MAX_POINTS_X 3    // Don't use more than 7 points per axis, implementation limited.

  #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X

  //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS

#endif // BED_LEVELING

/**

 * Points to probe for all 3-point Leveling procedures.

 * Override if the automatically selected points are inadequate.

 */

#if EITHER(AUTO_BED_LEVELING_3POINT, AUTO_BED_LEVELING_UBL)

  //#define PROBE_PT_1_X 15

  //#define PROBE_PT_1_Y 180

  //#define PROBE_PT_2_X 15

  //#define PROBE_PT_2_Y 20

  //#define PROBE_PT_3_X 170

  //#define PROBE_PT_3_Y 20

#endif

/**

 * Add a bed leveling sub-menu for ABL or MBL.

 * Include a guided procedure if manual probing is enabled.

 */

//#define LCD_BED_LEVELING

#if ENABLED(LCD_BED_LEVELING)

  #define MESH_EDIT_Z_STEP  0.025 // (mm) Step size while manually probing Z axis.

  #define LCD_PROBE_Z_RANGE 4     // (mm) Z Range centered on Z_MIN_POS for LCD Z adjustment

  //#define MESH_EDIT_MENU        // Add a menu to edit mesh points

#endif

// Add a menu item to move between bed corners for manual bed adjustment

//#define LEVEL_BED_CORNERS

#if ENABLED(LEVEL_BED_CORNERS)

  #define LEVEL_CORNERS_INSET 30    // (mm) An inset for corner leveling

  #define LEVEL_CORNERS_Z_HOP  4.0  // (mm) Move nozzle up before moving between corners

  #define LEVEL_CORNERS_HEIGHT 0.0  // (mm) Z height of nozzle at leveling points

  //#define LEVEL_CENTER_TOO        // Move to the center after the last corner

#endif

/**

 * Commands to execute at the end of G29 probing.

 * Useful to retract or move the Z probe out of the way.

 */

//#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10"

// @section homing

// The center of the bed is at (X=0, Y=0)

//#define BED_CENTER_AT_0_0

// Manually set the home position. Leave these undefined for automatic settings.

// For DELTA this is the top-center of the Cartesian print volume.

//#define MANUAL_X_HOME_POS 0

//#define MANUAL_Y_HOME_POS 0

//#define MANUAL_Z_HOME_POS 0

// Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area.

//

// With this feature enabled:

//

// - Allow Z homing only after X and Y homing AND stepper drivers still enabled.

// - If stepper drivers time out, it will need X and Y homing again before Z homing.

// - Move the Z probe (or nozzle) to a defined XY point before Z Homing when homing all axes (G28).

// - Prevent Z homing when the Z probe is outside bed area.

//

//#define Z_SAFE_HOMING

#if ENABLED(Z_SAFE_HOMING)

  #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2)    // X point for Z homing when homing all axes (G28).

  #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2)    // Y point for Z homing when homing all axes (G28).

#endif

// Homing speeds (mm/m)

#define HOMING_FEEDRATE_XY (20*60)

#define HOMING_FEEDRATE_Z  (4*60)

// Validate that endstops are triggered on homing moves

#define VALIDATE_HOMING_ENDSTOPS

// @section calibrate

/**

 * Bed Skew Compensation

 *

 * This feature corrects for misalignment in the XYZ axes.

 *

 * Take the following steps to get the bed skew in the XY plane:

 *  1. Print a test square (e.g., https://www.thingiverse.com/thing:2563185)

 *  2. For XY_DIAG_AC measure the diagonal A to C

 *  3. For XY_DIAG_BD measure the diagonal B to D

 *  4. For XY_SIDE_AD measure the edge A to D

 *

 * Marlin automatically computes skew factors from these measurements.

 * Skew factors may also be computed and set manually:

 *

 *  - Compute AB     : SQRT(2*AC*AC+2*BD*BD-4*AD*AD)/2

 *  - XY_SKEW_FACTOR : TAN(PI/2-ACOS((AC*AC-AB*AB-AD*AD)/(2*AB*AD)))

 *

 * If desired, follow the same procedure for XZ and YZ.

 * Use these diagrams for reference:

 *

 *    Y                     Z                     Z

 *    ^     B-------C       ^     B-------C       ^     B-------C

 *    |    /       /        |    /       /        |    /       /

 *    |   /       /         |   /       /         |   /       /

 *    |  A-------D          |  A-------D          |  A-------D

 *    +-------------->X     +-------------->X     +-------------->Y

 *     XY_SKEW_FACTOR        XZ_SKEW_FACTOR        YZ_SKEW_FACTOR

 */

//#define SKEW_CORRECTION

#if ENABLED(SKEW_CORRECTION)

  // Input all length measurements here:

  #define XY_DIAG_AC 282.8427124746

  #define XY_DIAG_BD 282.8427124746

  #define XY_SIDE_AD 200

  // Or, set the default skew factors directly here

  // to override the above measurements:

  #define XY_SKEW_FACTOR 0.0

  //#define SKEW_CORRECTION_FOR_Z

  #if ENABLED(SKEW_CORRECTION_FOR_Z)

    #define XZ_DIAG_AC 282.8427124746

    #define XZ_DIAG_BD 282.8427124746

    #define YZ_DIAG_AC 282.8427124746

    #define YZ_DIAG_BD 282.8427124746

    #define YZ_SIDE_AD 200

    #define XZ_SKEW_FACTOR 0.0

    #define YZ_SKEW_FACTOR 0.0

  #endif

  // Enable this option for M852 to set skew at runtime

  //#define SKEW_CORRECTION_GCODE

#endif

//=============================================================================

//============================= Additional Features ===========================

//=============================================================================

// @section extras

/**

 * EEPROM

 *

 * Persistent storage to preserve configurable settings across reboots.

 *

 *   M500 - Store settings to EEPROM.

 *   M501 - Read settings from EEPROM. (i.e., Throw away unsaved changes)

 *   M502 - Revert settings to "factory" defaults. (Follow with M500 to init the EEPROM.)

 */

#define EEPROM_SETTINGS       // Persistent storage with M500 and M501

//#define DISABLE_M503        // Saves ~2700 bytes of PROGMEM. Disable for release!

#define EEPROM_CHITCHAT       // Give feedback on EEPROM commands. Disable to save PROGMEM.

#if ENABLED(EEPROM_SETTINGS)

  //#define EEPROM_AUTO_INIT  // Init EEPROM automatically on any errors.

#endif

//

// Host Keepalive

//

// When enabled Marlin will send a busy status message to the host

// every couple of seconds when it can't accept commands.

//

#define HOST_KEEPALIVE_FEATURE        // Disable this if your host doesn't like keepalive messages

#define DEFAULT_KEEPALIVE_INTERVAL 2  // Number of seconds between "busy" messages. Set with M113.

#define BUSY_WHILE_HEATING            // Some hosts require "busy" messages even during heating

//

// M100 Free Memory Watcher

//

//#define M100_FREE_MEMORY_WATCHER    // Add M100 (Free Memory Watcher) to debug memory usage

//

// G20/G21 Inch mode support

//

//#define INCH_MODE_SUPPORT

//

// M149 Set temperature units support

//

//#define TEMPERATURE_UNITS_SUPPORT

// @section temperature

// Preheat Constants

#define PREHEAT_1_LABEL       "PLA"

#define PREHEAT_1_TEMP_HOTEND 185

#define PREHEAT_1_TEMP_BED     45

#define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255

#define PREHEAT_2_LABEL       "ABS"

#define PREHEAT_2_TEMP_HOTEND 240

#define PREHEAT_2_TEMP_BED      0

#define PREHEAT_2_FAN_SPEED   255 // Value from 0 to 255

/**

 * Nozzle Park

 *

 * Park the nozzle at the given XYZ position on idle or G27.

 *

 * The "P" parameter controls the action applied to the Z axis:

 *

 *    P0  (Default) If Z is below park Z raise the nozzle.

 *    P1  Raise the nozzle always to Z-park height.

 *    P2  Raise the nozzle by Z-park amount, limited to Z_MAX_POS.

 */

//#define NOZZLE_PARK_FEATURE

#if ENABLED(NOZZLE_PARK_FEATURE)

  // Specify a park position as { X, Y, Z_raise }

  #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }

  #define NOZZLE_PARK_XY_FEEDRATE 100   // (mm/s) X and Y axes feedrate (also used for delta Z axis)

  #define NOZZLE_PARK_Z_FEEDRATE 5      // (mm/s) Z axis feedrate (not used for delta printers)

#endif

/**

 * Clean Nozzle Feature -- EXPERIMENTAL

 *

 * Adds the G12 command to perform a nozzle cleaning process.

 *

 * Parameters:

 *   P  Pattern

 *   S  Strokes / Repetitions

 *   T  Triangles (P1 only)

 *

 * Patterns:

 *   P0  Straight line (default). This process requires a sponge type material

 *       at a fixed bed location. "S" specifies strokes (i.e. back-forth motions)

 *       between the start / end points.

 *

 *   P1  Zig-zag pattern between (X0, Y0) and (X1, Y1), "T" specifies the

 *       number of zig-zag triangles to do. "S" defines the number of strokes.

 *       Zig-zags are done in whichever is the narrower dimension.

 *       For example, "G12 P1 S1 T3" will execute:

 *

 *          --

 *         |  (X0, Y1) |     /\        /\        /\     | (X1, Y1)

 *         |           |    /  \      /  \      /  \    |

 *       A |           |   /    \    /    \    /    \   |

 *         |           |  /      \  /      \  /      \  |

 *         |  (X0, Y0) | /        \/        \/        \ | (X1, Y0)

 *          --         +--------------------------------+

 *                       |________|_________|_________|

 *                           T1        T2        T3

 *

 *   P2  Circular pattern with middle at NOZZLE_CLEAN_CIRCLE_MIDDLE.

 *       "R" specifies the radius. "S" specifies the stroke count.

 *       Before starting, the nozzle moves to NOZZLE_CLEAN_START_POINT.

 *

 *   Caveats: The ending Z should be the same as starting Z.

 * Attention: EXPERIMENTAL. G-code arguments may change.

 *

 */

//#define NOZZLE_CLEAN_FEATURE

#if ENABLED(NOZZLE_CLEAN_FEATURE)

  // Default number of pattern repetitions

  #define NOZZLE_CLEAN_STROKES  12

  // Default number of triangles

  #define NOZZLE_CLEAN_TRIANGLES  3

  // Specify positions as { X, Y, Z }

  #define NOZZLE_CLEAN_START_POINT { 30, 30, (Z_MIN_POS + 1)}

  #define NOZZLE_CLEAN_END_POINT   { 100, 60, (Z_MIN_POS + 1) }

  // Circular pattern radius

  #define NOZZLE_CLEAN_CIRCLE_RADIUS 6.5

  // Circular pattern circle fragments number

  #define NOZZLE_CLEAN_CIRCLE_FN 10

  // Middle point of circle

  #define NOZZLE_CLEAN_CIRCLE_MIDDLE NOZZLE_CLEAN_START_POINT

  // Moves the nozzle to the initial position

  #define NOZZLE_CLEAN_GOBACK

#endif

/**

 * Print Job Timer

 *

 * Automatically start and stop the print job timer on M104/M109/M190.

 *

 *   M104 (hotend, no wait) - high temp = none,        low temp = stop timer

 *   M109 (hotend, wait)    - high temp = start timer, low temp = stop timer

 *   M190 (bed, wait)       - high temp = start timer, low temp = none

 *

 * The timer can also be controlled with the following commands:

 *

 *   M75 - Start the print job timer

 *   M76 - Pause the print job timer

 *   M77 - Stop the print job timer

 */

#define PRINTJOB_TIMER_AUTOSTART

/**

 * Print Counter

 *

 * Track statistical data such as:

 *

 *  - Total print jobs

 *  - Total successful print jobs

 *  - Total failed print jobs

 *  - Total time printing

 *

 * View the current statistics with M78.

 */

//#define PRINTCOUNTER

//=============================================================================

//============================= LCD and SD support ============================

//=============================================================================

// @section lcd

/**

 * LCD LANGUAGE

 *

 * Select the language to display on the LCD. These languages are available:

 *

 *    en, an, bg, ca, cz, da, de, el, el-gr, es, eu, fi, fr, gl, hr, it,

 *    jp-kana, ko_KR, nl, pl, pt, pt-br, ru, sk, tr, uk, zh_CN, zh_TW, test

 *

 * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cz':'Czech', 'da':'Danish', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'jp-kana':'Japanese', 'ko_KR':'Korean (South Korea)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'ru':'Russian', 'sk':'Slovak', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Traditional)', 'test':'TEST' }

 */

#define LCD_LANGUAGE en

/**

 * LCD Character Set

 *

 * Note: This option is NOT applicable to Graphical Displays.

 *

 * All character-based LCDs provide ASCII plus one of these