/
* 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 0 is always used by the Arduino bootloader regardless of this setting.
*
* :[0, 1, 2, 3, 4, 5, 6, 7]
*/
#define SERIAL_PORT 0

/#define SERIAL_PORT 0

/
* 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

// 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_MELZI_CREALITY
#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]
#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 steppers
 //#define E_MUX2_PIN 44  // Needed for 5 to 8 steppers
#endif

// 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 of the nozzles
//#define SWITCHING_NOZZLE
#if ENABLED(SWITCHING_NOZZLE)
 #define SWITCHING_NOZZLE_SERVO_NR 0
 #define SWITCHING_NOZZLE_SERVO_ANGLES { 0, 90 }   // Angles for E0, E1
 //#define HOTEND_OFFSET_Z { 0.0, 0.0 }
#endif

/#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 steppers
 //#define E_MUX2_PIN 44  // Needed for 5 to 8 steppers
#endif

// 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 of the nozzles
//#define SWITCHING_NOZZLE
#if ENABLED(SWITCHING_NOZZLE)
 #define SWITCHING_NOZZLE_SERVO_NR 0
 #define SWITCHING_NOZZLE_SERVO_ANGLES { 0, 90 }   // Angles for E0, E1
 //#define HOTEND_OFFSET_Z { 0.0, 0.0 }
#endif

/
* Two separate X-carriages with extruders that connect to a moving part
* via a magnetic docking mechanism. Requires SOL1_PIN and SOL2_PIN.
*/
//#define PARKING_EXTRUDER
#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        // Delay (ms) for magnetic field. No delay if 0 or not defined.
 #define PARKING_EXTRUDER_PARKING_X { -78, 184 }     // X positions for parking the extruders
 #define PARKING_EXTRUDER_GRAB_DISTANCE 1            // mm to move beyond the parking point to grab the extruder
 #define PARKING_EXTRUDER_SECURITY_RAISE 5           // Z-raise before parking
 #define HOTEND_OFFSET_Z { 0.0, 1.3 }                // Z-offsets of the two hotends. The first must be 0.
#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
#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} // (in mm) for each extruder, offset of the hotend on the X axis
//#define HOTEND_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis

// @section machine

/#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
#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} // (in mm) for each extruder, offset of the hotend on the X axis
//#define HOTEND_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis

// @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 POWER_TIMEOUT 30
 #endif

#endif

// @section temperature

//===========================================================================
//============================= Thermal Settings ============================
//===========================================================================

/
* 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 #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 t#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

// 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
#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 false // 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 false

// @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

// @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.

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

// 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 true // 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, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
*          TMC2130, TMC2130_STANDALONE, TMC2208, TMC2208_STANDALONE,
*          TMC26X, #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 true // 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, DRV8825, LV8729, L6470, TB6560, TB6600, TMC2100,
*          TMC2130, TMC2130_STANDALONE, TMC2208, TMC2208_STANDALONE,
*          TMC26X,  TMC26X_STANDALONE,  TMC2660, TMC2660_STANDALONE,
*          TMC5130, TMC5130_STANDALONE
* :['A4988', 'DRV8825', 'LV8729', 'L6470', 'TB6560', 'TB6600', 'TMC2100', 'TMC2130', 'TMC2130_STANDALONE', 'TMC2208', 'TMC2208_STANDALONE', 'TMC26X', 'TMC26X_STANDALONE', 'TMC2660', 'TMC2660_STANDALONE', 'TMC5130', 'TMC5130_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 E0_DRIVER_TYPE A4988
//#define E1_DRIVER_TYPE A4988
//#define E2_DRIVER_TYPE A4988
//#define E3_DRIVER_TYPE A4988
//#define E4_DRIVER_TYPE A4988

// Enable this feature if all enabled endstop pins are interrupt-capable.#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 E0_DRIVER_TYPE A4988
//#define E1_DRIVER_TYPE A4988
//#define E2_DRIVER_TYPE A4988
//#define E3_DRIVER_TYPE A4988
//#define E4_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 Filter
*
* Enable this option if endstops falsely trigger due to noise.
* NOTE: Enabling this feature means adds an error of +/-0.2mm, so homing
* will end up at a slightly different position on each G28. This will also
* reduce accuracy of some bed probes.
* For mechanical switches, the better approach to reduce noise is to install
* a 100 nanofarads ceramic capacitor in parallel with the switch, making it
* essentially noise-proof without sacrificing accuracy.
* This option also increases MCU load when endstops or the probe are enabled.
* So this is not recommended. USE AT YOUR OWN RISK.
* (This feature is not required for common micro-switches mounted on PCBs
* based on the Makerbot design, since they already include the 100nF capacitor.)
*/
//#define ENDSTOP_NOISE_FILTER

//#define Z_HOMING_HEIGHT 4  // (in 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 ENAB#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 ENABLED(MIN_SOFTWARE_ENDSTOPS) || ENABLED(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 FILAMENT_RUNOUT_SCRIPT "M600"
#endif

//===========================================================================
//=============================== Bed Leveling ==============================
//===========================================================================
// @section calibrate

/
* 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#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


/
* 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(BLTOUCH)
  #define SERVO0_PIN 27
 //#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 DELAY_BEFORE_PROBING 200  // (ms) To prevent vibrations from triggering piezo sensors

// A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)
//#endif
//#define PROBING_FANS_OFF          // Turn fans off when probing
//#define DELAY_BEFORE_PROBING 200  // (ms) To prevent vibrations from triggering piezo sensors

// A probe that is deployed and stowed with a solenoid pin (SOL1_PIN)
//#define#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.

//
// 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_F#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 -45  // 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)

// The number of probes to perform at each point.
//   Set to 2 for a fast/slow probe, using the second probe result.
//   Set to 3 or more for slow probes, averaging the results.
//#define MULTIPLE_PROBING 2

#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)

// @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

//=============================================================================
//==========================#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

#define TEMP_SENSOR_1 0
#define TEMP_SENSOR_2 0
#define TEMP_SENSOR_3 0
#define TEMP_SENSOR_4 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

// Extruder temperature must be close to target for this long before M109 returns success
#define TEMP_RESIDENCY_TIME 10  // (seconds)
#define TEMP_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
#define TEMP_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.

// Bed temperature must be close to target for this long before M190 returns success
#define TEMP_BED_RESIDENCY_TIME 10  // (seconds)
#define TEMP_BED_HYSTERESIS 3       // (degC) range of +/- temperatures considered "close" to the target one
#define TEMP_BED_WINDOW     1       // (degC) Window around target to start the residency timer x degC early.

// The minimal temperature defines the temperature below which the heater will not be enabled It is used
// to check that the wiring to the thermistor is not broken.
// Otherwise this would lead to the heater being powered on all the time.
#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 BED_MINTEMP 5

// When temperature exceeds max temp, your heater will be switched off.
// This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure!
// You should 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 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_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
 //#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

/
* 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 ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(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  205.0  // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.
   #define MESH_TEST_BED_TEMP      60.0  // (°C) Default bed temperature for the G26 Mesh #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  205.0  // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.
   #define MESH_TEST_BED_TEMP      60.0  // (°C) Default bed temperature for the G26 Mesh Validation Tool.
 #endif

#endif

#if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(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

/
* --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
*    20 : the PT100 circuit found in the Ultimainboard V2.x
*    60 : 100k Maker's Tool Works Kapton Bed Thermistor beta=3950
*    66 : 4.7M High Temperature thermistor from Dyze Design
*    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)
*
*         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'", '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", '66':"Dyze Design 4.7M 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" }
*/
#define TEMP_SENSOR_0 1

// 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

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

//
   // 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, #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 ENABLED(AUTO_BED_LEVELING_3POINT) || ENABLED(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 MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
 #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
#endif

// Add a menu item to move between bed corners for manual bed adjustment
//#define LEVEL_BED_CORNERS
#endif // BED_LEVELING

/
* Points to probe for all 3-point Leveling procedures.
* Override if the automatically selected points are inadequate.
*/
#if ENABLED(AUTO_BED_LEVELING_3POINT) || ENABLED(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 MBL_Z_STEP 0.025    // Step size while manually probing Z axis.
 #define LCD_PROBE_Z_RANGE 4 // Z Range centered on Z_MIN_POS for LCD Z adjustment
#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_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

//=============================================================================
//============================== 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]]]]
*/
#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]]]]
*/
#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]]]]
*/
#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

/
* 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.
*/
#define DEFAULT_XJERK                 10.0
#define DEFAULT_YJERK                 10.0
#define DEFAULT_ZJERK                  0.3
#define DEFAULT_EJERK                  5.0

/
* 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_ENDSTOP
*
* Enable this option for a probe connected to any pin except Z-Min.
* (By default Marlin assumes the Z-Max endstop pin.)
* To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below.
*
*  - The simplest option is to use a free endstop connector.
*  - Use 5V for powered (usually induc#define DEFAULT_XJERK                 10.0
#define DEFAULT_YJERK                 10.0
#define DEFAULT_ZJERK                  0.3
#define DEFAULT_EJERK                  5.0

/
* 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_ENDSTOP
*
* Enable this option for a probe connected to any pin except Z-Min.
* (By default Marlin assumes the Z-Max endstop pin.)
* To use a custom Z Probe pin, set Z_MIN_PROBE_PIN below.
*
*  - 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.
*
* WARNING: Setting the wrong pin may have unexpected and potentially
* disastrous consequences. Use with caution and do your homework.
*
*/
//#define Z_MIN_PROBE_ENDSTOP

/
* Probe Type
*
* Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc.
* Activate one of these to use Auto Bed Leveling below.
*/

//
// EEPROM
//
// The microcontroller can store settings in the EEPROM, e.g. max velocity...
// M500 - stores parameters in EEPROM
// M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily).
// M502 - reverts to the default "factory settings".  You still need to store them in EEPROM afterwards if you want to.
//
#define EEPROM_SETTINGS // Enable for M500 and M501 commands
//#define DISABLE_M503    // Saves ~2700 bytes of PROGMEM. Disable for release!
#define EEPROM_CHITCHAT   // Give feedback on EEPROM commands. Disable to save PROGMEM.

//
// 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_TEMP_HOTEND 185
#define PREHEAT_1_TEMP_BED     45
#define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255

#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, limi#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_TEMP_HOTEND 185
#define PREHEAT_1_TEMP_BED     45
#define PREHEAT_1_FAN_SPEED   255 // Value from 0 to 255

#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 }
 #define NOZZLE_PARK_POINT { (X_MIN_POS + 10), (Y_MAX_POS - 10), 20 }
 #define NOZZLE_PARK_XY_FEEDRATE 100   // X and Y axes feedrate in mm/s (also used for delta printers Z axis)
 #define NOZZLE_PARK_Z_FEEDRATE 5      // Z axis feedrate in mm/s (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, cn, cz, cz_utf8, de, el, el-gr, es, es_utf8, eu,
*    fi, fr, fr_utf8, gl, hr, it, kana, kana_utf8, ko_KR, nl, pl, pt,
*    pt_utf8, pt-br, pt-br_utf8, ru, sk_utf8, tr, uk, zh_CN, zh_TW, test
*
* :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'cz_utf8':'Czech (UTF8)', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'es_utf8':'Spanish (UTF8)', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'fr_utf8':'French (UTF8)', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'ko_KR':'Korean', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'sk_utf8':'Slovak (UTF8)', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Taiwan)', '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
* language extensions:
*
*  - JAPANESE ... the most common
*  - WESTERN  ... with more accented characters
*  - CYRILLIC ... for the Russian language
*
* To determine the language extension installed on your controller:
*
*  - Compile and upload with LCD_LANGUAGE set to 'test'
*  - Click the controller to view the LCD menu
*  - The LCD will display Japanese, Western, or Cyrillic text
*
* See http://marlinfw.org/docs/development/lcd_language.html
*
* :['JAPANESE', 'WESTERN', 'CYRILLIC']
*/
#define DISPLAY_CHARSET_HD44780 WESTERN

/
* SD CARD
*
* SD Card support is disabled by default. If your controller has an SD slot,
* you must uncomment the following option or it won't work.
*
*/
#define SDSUPPORT

/
* SD CARD: SPI SPEED
*
* Enable one of the following items for a slower SPI transfer speed.
* This may be required to resolve "volume init" errors.
*/
//#define SPI_SPEED SPI_HALF_SPEED
//#define SPI_SPEED SPI_QUARTER_SPEED
//#define SPI_SPEED SPI_EIGHTH_SPEED

/
* SD CARD: ENABLE CRC
*
* Use CRC checks and retries on the SD communication.
*/
//#define SD_CHECK_AND_RETRY

/
* LCD Menu Items
*
* Disable all menus and only display the Status Screen, or
* just remove some extraneous menu items to recover space.
*/
//#define NO_LCD_MENUS
#define SLIM_LCD_MENUS

//
// Elefu RA Board Control Panel
// http://www.elefu.com/index.php?route=product/product&product_id=53
//
//#define RA_CONTROL_PANEL

//
// Sainsmart (YwRobot) LCD Displays
//
// These require F.Malpartida's LiquidCrystal_I2C library
// https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/Home
//
//#define LCD_SAINSMART_I2C_1602
//#define LCD_SAINSMART_I2C_2004

//
// Generic LCM1602 LCD adapter
//
//#define LCM1602

//
// PANELOLU2 LCD with status LEDs,
// separate encoder and click inputs.
//
// Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later.
// For more info: https://github.com/lincomatic/LiquidTWI2
//
// Note: The PANELOLU2 encoder click input can either be directly connected to
// a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1).
//
//#define LCD_I2C_PANELOLU2

//
// Panucatt VIKI LCD with status LEDs,
// integrated click & L/R/U/D buttons, separate encoder inputs.
//
//#define LCD_I2C_VIKI

//
// CONTROLLER TYPE: Shift register panels
//

//
// 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH
// LCD configuration: http://reprap.org/wiki/SAV_3D_LCD
//
//#define SAV_3DLCD

//=============================================================================
//=======================   LCD / Controller Selection  =======================
//=========================      (Graphical LCDs)      ========================
//=============================================================================

//
// CONTROLLER TYPE: Graphical 128x64 (DOGM)
//
// IMPORTANT: The U8glib library is required for Graphical Display!
//            https://github.com/olikraus/U8glib_Arduino
//

//
// RepRapDiscount FULL GRAPHIC Smart Controller
// http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
//
//#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER

//
// ReprapWorld Graphical LCD
// https://reprapworld.com/?products_details&products_id/1218
//
//#define REPRAPWORLD_GRAPHICAL_LCD

//
// Activate one of these if you have a Panucatt Devices
// Viki 2.0 or mini Viki with Graphic LCD
// http://panucatt.com
//
//#define VIKI2
//#define miniVIKI

//
// MakerLab Mini Panel with graphic
// controller and SD support - http://reprap.org/wiki/Mini_panel
//
//#define MINIPANEL

//
// MaKr3d Makr-Panel with graphic controller and SD support.
// http://reprap.org/wiki/MaKr3d_MaKrPanel
//
//#define MAKRPANEL

//
// Adafruit ST7565 Full Graphic Controller.
// https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/
//
//#define ELB_FULL_GRAPHIC_CONTROLLER

//
// BQ LCD Smart Controller shipped by
// default with the BQ Hephestos 2 and Witbox 2.
//
//#define BQ_LCD_SMART_CONTROLLER

//
// Cartesio UI
// http://mauk.cc/webshop/cartesio-shop/electronics/user-interface
//
//#define CARTESIO_UI

//
// LCD for Melzi Card with Graphical LCD
//
//#define LCD_FOR_MELZI

//
// SSD1306 OLED full graphics generic display
//
//#define U8GLIB_SSD1306

//
// SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules
//
//#define SAV_3DGLCD
#if ENABLED(SAV_3DGLCD)
 //#define U8GLIB_SSD1306
 #define U8GLIB_SH1106
#endif

//
// Original Ulticontroller from Ultimaker 2 printer with SSD1309 I2C display and encoder
// https://github.com/Ultimaker/Ultimaker2/tree/master/1249_Ulticontroller_Board_(x1)
//
//#define ULTI_CONTROLLER

//
// TinyBoy2 128x64 OLED / Encoder Panel
//
//#define OLED_PANEL_TINYBOY2

//
// MKS MINI12864 with graphic controller and SD support
// http://reprap.org/wiki/MKS_MINI_12864
//
//#define MKS_MINI_12864

//
// Factory display for Creality CR-10
// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
//
// This is RAMPS-compatible using a single 10-pin connector.
// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
//
#define CR10_STOCKDISPLAY

//
// ANET and Tronxy Graphical Controller
//
//#define ANET_FULL_GRAPHICS_LCD  // Anet 128x64 full graphics lcd with rotary encoder as used on Anet A6

#if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
 #define RGB_LED_R_PIN 34
 #define RGB_LED_G_PIN 43
 #define RGB_LED_B_PIN 35
 #define RGB_LED_W_PIN -1
#endif

// Support for Adafruit Neopixel LED driver
//#define NEOPIXEL_LED
#if ENABLED(NEOPIXEL_LED)
 #define NEOPIXEL_TYPE   NEO_GRBW // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h)
 #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
 #define NEOPIXEL_PIXELS 30       // Number of LEDs in the strip
 #define NEOPIXEL_IS_SEQUENTIAL   // Sequential display for temperature change - LED by LED. Disable to change all LEDs at once.
 #define NEOPIXEL_BRIGHTNESS 127  // Initial brightness (0-255)
 //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
#endif

/
* Printer Event LEDs
*
* During printing, the LEDs will reflect the printer status:
*
*  - Gradually change from blue to violet as the heated bed gets to target temp
*  - Gradually change from violet to red as the hotend gets to temperature
*  - Change to white to illuminate work surface
*  - Change to green once print has finished
*  - Turn off after the print has finished and the user has pushed a button
*/
#if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED)
 #define PRINTER_EVENT_LEDS
#endif

/
* R/C SERVO support
* Sponsored by TrinityLabs, Reworked by codexmas
*/

/**
* Number of servos
*
* For some servo-related options NUM_SERVOS will be set automatically.
* Set this manually if there are extra servos needing manual control.
* Leave undefined or set to 0 to entirely disable the servo subsystem.
*/
//#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command

// Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle.
// 300ms is a good value but you can try less delay.
// If the servo can't reach the requested position, increase it.
#define SERVO_DELAY { 300 }

// Only power servos during movement, otherwise leave off to prevent jitter
//#define DEACTIVATE_SERVOS_AFTER_MOVE

#endif // CONFIGURATION_H

//
// ENCODER SETTINGS
//
// This option overrides the default number of encoder pulses needed to
// produce one step. Should be increased for high-resolution encoders.
//
//#define ENCODER_PULSES_PER_STEP 4

//
// Use this option to override the number of step signals required to
// move between next/prev menu items.
//
//#define ENCODER_STEPS_PER_MENU_ITEM 1

/
* Encoder Direction Options
*
* Test your encoder's behavior first with both options disabled.
*
*  Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION.
*  Reversed Menu Navigation only?    Enable REVERSE_MENU_DIRECTION.
*  Reversed Value Editing only?      Enable BOTH options.
*/

//
// This option reverses the encoder direction everywhere.
//
//  Set this option if CLOCKWISE causes values to DECREASE
//
//#define REVERSE_ENCODER_DIRECTION

//
// This option reverses the encoder direction for navigating LCD menus.
//
//  If CLOCKWISE normally moves DOWN this makes it go UP.
//  If CLOCKWISE normally moves UP this makes it go DOWN.
//
//#define RE#define REVERSE_ENCODER_DIRECTION

//
// This option reverses the encoder direction for navigating LCD menus.
//
//  If CLOCKWISE normally moves DOWN this makes it go UP.
//  If CLOCKWISE normally moves UP this makes it go DOWN.
//
//#define REVERSE_MENU_DIRECTION

//
// Individual Axis Homing
//
// Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu.
//
//#define INDIVIDUAL_AXIS_HOMING_MENU

//
// SPEAKER/BUZZER
//
// If you have a speaker that can produce tones, enable it here.
// By default Marlin assumes you have a buzzer with a fixed frequency.
//
#define SPEAKER

//
// The duration and frequency for the UI feedback sound.
// Set these to 0 to disable audio feedback in the LCD menus.
//
// Note: Test audio output with the G-Code:
//  M300 S<frequency Hz> P<duration ms>
//
//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2
//#define LCD_FEEDBACK_FREQUENCY_HZ 5000

//=============================================================================
//======================== LCD / Controller Selection =========================
//========================   (Character-based LCDs)   =========================
//=============================================================================

//
// RepRapDiscount Smart Controller.
// http://reprap.org/wiki/RepRapDiscount_Smart_Controller
//
// Note: Usually sold with a white PCB.
//
//#define REPRAP_DISCOUNT_SMART_CONTROLLER

//
// ULTIMAKER Controller.
//
//#define ULTIMAKERCONTROLLER

//
// ULTIPANEL as seen on Thingiverse.
//
//#define ULTIPANEL

//
// PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
// http://reprap.org/wiki/PanelOne
//
//#define PANEL_ONE

//
// GADGETS3D G3D LCD/SD Controller
// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
//
// Note: Usually sold with a blue PCB.
//
//#define G3D_PANEL

//
// RigidBot #define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2
//#define LCD_FEEDBACK_FREQUENCY_HZ 5000

//=============================================================================
//======================== LCD / Controller Selection =========================
//========================   (Character-based LCDs)   =========================
//=============================================================================

//
// RepRapDiscount Smart Controller.
// http://reprap.org/wiki/RepRapDiscount_Smart_Controller
//
// Note: Usually sold with a white PCB.
//
//#define REPRAP_DISCOUNT_SMART_CONTROLLER

//
// ULTIMAKER Controller.
//
//#define ULTIMAKERCONTROLLER

//
// ULTIPANEL as seen on Thingiverse.
//
//#define ULTIPANEL

//
// PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
// http://reprap.org/wiki/PanelOne
//
//#define PANEL_ONE

//
// GADGETS3D G3D LCD/SD Controller
// http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel
//
// Note: Usually sold with a blue PCB.
//
//#define G3D_PANEL

//
// RigidBot Panel V1.0
// http://www.inventapart.com/
//
//#define RIGIDBOT_PANEL

//
// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
//
//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602

//
// ANET and Tronxy 20x4 Controller
//
//#define ZONESTAR_LCD            // Requires ADC_KEYPAD_PIN to be assigned to an analog pin.
                                 // This LCD is known to be susceptible to electrical interference
                                 // which scrambles the display.  Pressing any button clears it up.
                                 // This is a LCD2004 display with 5 analog buttons.

//
// Generic 16x2, 16x4, 20x2, or 20x4 character-based LCD.
//
//#define ULTRA_LCD

//=================#define ULTRA_LCD

//=============================================================================
//======================== LCD / Controller Selection =========================
//=====================   (I2C and Shift-Register LCDs)   =====================
//=============================================================================

//
// CONTROLLER TYPE: I2C
//
// Note: These controllers require the installation of Arduino's LiquidCrystal_I2C
// library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C
//

// A clone of the RepRapDiscount full graphics display but with
                                 // different pins/wiring (see pins_ANET_10.h).

//
// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
// http://reprap.org/wiki/MKS_12864OLED
//
// Tiny, but very sharp OLED display
//
//#define MKS_12864OLED          // Uses the SH1106 controller (default)
//#define MKS_12864OLED_SSD1306  // Uses the SSD1306 controller

//
// Silvergate GLCD controller
// http://github.com/android444/Silvergate
//
//#define SILVER_GATE_GLCD_CONTROLLER

//=============================================================================
//============================  Other Controllers  ============================
//=============================================================================

//
// CONTROLLER TYPE: Standalone / Serial
//

//
// LCD for Malyan M200 printers.
// This requires SDSUPPORT to be enabled
//
//#define MALYAN_LCD

//
// CONTROLLER TYPE: Keypad / Add-on
//

//
// RepRapWorld REPRAPWORLD_KEYPAD v1.1
// http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626
//
// REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key
// is pressed, a value of 10.0 means 10mm per click.
//
//#define REPRAPWORLD_KEYPAD
//#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0

//=============================================================================
//=============================== Extra Features ==============================
//=============================================================================

// @section extras

// Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
//#define FAST_PWM_FAN

// Use software PWM to drive the fan, as for the heaters. This uses a very low frequency
// which is not as annoying as with the hardware PWM. On the other hand, if this frequency
// is too low, you should also increment SOFT_PWM_SCALE.
//#define FAN_SOFT_PWM

// Incrementing this by 1 will double the software PWM frequency,
// affecting heaters, and the fan if FAN_SOFT_PWM is enabled.
// However, control resolution will be halved for each increment;
// at zero value, there are 128 effective control positions.
#define SOFT_PWM_SCALE 0

// If SOFT_PWM_SCALE is set to a value higher than 0, dithering can
// be used to mitigate the associated resolution loss. If enabled,
// some of the PWM cycles are stretched so on average the desired
// duty cycle is attained.
//#define SOFT_PWM_DITHER

// Temperature status LEDs that display the hotend and bed temperature.
// If all hotends, bed temperature, and target temperature are under 54C
// then the BLUE led is on. Otherwise the RED led is on. (1C hysteresis)
//#define TEMP_STAT_LEDS

// M240  Triggers a camera by emulating a Canon RC-1 Remote
// Data from: http://www.doc-diy.net/photo/rc-1_hacked/
//#define PHOTOGRAPH_PIN     23

// SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure
//#define SF_ARC_FIX

// Support for the BariCUDA Paste Extruder
//#define BARICUDA

// Support for BlinkM/CyzRgb
//#define BLINKM

// Support for PCA9632 PWM LED driver
//#define PCA9632

/
* RGB LED / LED Strip Control
*
* Enable support for an RGB LED connected to 5V digital pins, or
* an RGB Strip connected to MOSFETs controlled by digital pins.
*
* Adds the M150 command to set the LED (or LED strip) color.
* If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
* luminance values can be set from 0 to 255.
* For Neopixel LED an overall brightness parameter is also available.
*
* *** CAUTION ***
*  LED Strips require a MOSFET Chip between PWM lines and LEDs,
*  as the Arduino cannot handle the current the LEDs will require.
*  Failure to follow this precaution can destroy your Arduino!
*  NOTE: A separate 5V power supply is required! The Neopixel LED needs
*  more current than the Arduino 5V linear regulator can produce.
* *** CAUTION ***
*
* LED Type. Enable only one of the following two options.
*
*/
//#define RGB_LED
//#define RGBW_LED

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