BIGTREETECH SKR-mini-E3 motherboard is a ultra-quiet, low-power, high-quality 3D printing machine control board. It is launched by the 3D printing team of Shenzhen BIGTREE technology co., LTD. This board is specially tailored for Ender 3 printer, perfectly replacing the original Ender3 printer motherboard.
//===========================================================================
//============================= DELTA Printer ===============================
//===========================================================================
// For a Delta printer start with one of the configuration files in the
// config/examples/delta directory and customize for your machine.
//
//===========================================================================
//============================= SCARA Printer ===============================
//===========================================================================
// For a SCARA printer start with the configuration files in
// config/examples/SCARA and customize for your machine.
//
// @section info
// Author info of this build printed to the host during boot and M115
define STRING_CONFIG_H_AUTHOR "(BIGTREETECH, SKR-mini-E3)" // Who made the changes.
/**
VENDORS PLEASE READ
Marlin allows you to add a custom boot image for Graphical LCDs.
With this option Marlin will first show your custom screen followed
by the standard Marlin logo with version number and web URL.
We encourage you to take advantage of this new feature and we also
respectfully request that you retain the unmodified Marlin boot screen.
*/
// Show the Marlin bootscreen on startup. ENABLE FOR PRODUCTION
define SHOW_BOOTSCREEN
// Show the bitmap in Marlin/_Bootscreen.h on startup.
//#define SHOW_CUSTOM_BOOTSCREEN
// Show the bitmap in Marlin/_Statusscreen.h on the status screen.
//#define CUSTOM_STATUS_SCREEN_IMAGE
// @section machine
/**
Select the serial port on the board to use for communication with the host.
This allows the connection of wireless adapters (for instance) to non-default port pins.
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 2
/**
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 -1
/**
This setting determines the communication speed of the printer.
250000 works in most cases, but you might try a lower speed if
you commonly experience drop-outs during host printing.
You may try up to 1000000 to speed up SD file transfer.
// Enable the Bluetooth serial interface on AT90USB devices
//#define BLUETOOTH
// Choose the name from boards.h that matches your setup
ifndef MOTHERBOARD
define MOTHERBOARD BOARD_BTT_SKR_MINI_E3_V1_2
endif
// Name displayed in the LCD "Ready" message and Info menu
define CUSTOM_MACHINE_NAME "SKR-mini-E3-V1.2"
// Printer's unique ID, used by some programs to differentiate between machines.
// Choose your own or use a service like 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 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 { 90, 150 } // (mm) Security distance X axis (T0,T1)
//#define PRIME_BEFORE_REMOVE // Prime the nozzle before release from the dock
#if ENABLED(PRIME_BEFORE_REMOVE)
#define SWITCHING_TOOLHEAD_PRIME_MM 20 // (mm) Extruder prime length
#define SWITCHING_TOOLHEAD_RETRACT_MM 10 // (mm) Retract after priming length
#define SWITCHING_TOOLHEAD_PRIME_FEEDRATE 300 // (mm/m) Extruder prime feedrate
#define SWITCHING_TOOLHEAD_RETRACT_FEEDRATE 2400 // (mm/m) Extruder retract feedrate
#endif
elif ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
#define SWITCHING_TOOLHEAD_Z_HOP 2 // (mm) Z raise for switching
endif
endif
/**
"Mixing Extruder"
Adds G-codes M163 and M164 to set and "commit" the current mix factors.
Extends the stepping routines to move multiple steppers in proportion to the mix.
Optional support for Repetier Firmware's 'M164 S' supporting virtual tools.
This implementation supports up to two mixing extruders.
Enable DIRECT_MIXING_IN_G1 for M165 and mixing in G1 (from Pia Taubert's reference implementation).
*/
//#define MIXING_EXTRUDER
if ENABLED(MIXING_EXTRUDER)
define MIXING_STEPPERS 2 // Number of steppers in your mixing extruder
define MIXING_VIRTUAL_TOOLS 16 // Use the Virtual Tool method with M163 and M164
//#define DIRECT_MIXING_IN_G1 // Allow ABCDHI mix factors in G1 movement commands
//#define GRADIENT_MIX // Support for gradient mixing with M166 and LCD
if ENABLED(GRADIENT_MIX)
//#define GRADIENT_VTOOL // Add M166 T to use a V-tool index as a Gradient alias
endif
endif
// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
// For the other hotends it is their distance from the extruder 0 hotend.
//#define HOTEND_OFFSET_X { 0.0, 20.00 } // (mm) relative X-offset for each nozzle
//#define HOTEND_OFFSET_Y { 0.0, 5.00 } // (mm) relative Y-offset for each nozzle
//#define HOTEND_OFFSET_Z { 0.0, 0.00 } // (mm) relative Z-offset for each nozzle
// @section machine
/**
Power Supply Control
Enable and connect the power supply to the PS_ON_PIN.
Specify whether the power supply is active HIGH or active LOW.
*/
//#define PSU_CONTROL
//#define PSU_NAME "Power Supply"
if ENABLED(PSU_CONTROL)
define PSU_ACTIVE_HIGH false // Set 'false' for ATX (1), 'true' for X-Box (2)
//#define PS_DEFAULT_OFF // Keep power off until enabled directly with M80
//#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
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", '331':"(3.3V thermistor 1)", '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)", '512':"100k RPW-Ultra hotend thermistor", '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)", '201':"Pt100 (Overlord)", '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.)
// 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
// 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 MIN_BED_POWER 0
//#define PID_BED_DEBUG // Sends debug data to the serial port.
//120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+)
//from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
// 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
// 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.
// 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.
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
if ENABLED(TOUCH_MI)
//#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).
In the following example the X and Y offsets are both positive:
define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
+-- BACK ---+
| |
L | (+) P | R <-- probe (20,20)
E | | I
F | (-) N (+) | G <-- nozzle (10,10)
T | | H
| (-) | T
| |
O-- FRONT --+
(0,0)
Specify a Probe position as { X, Y, Z }
*/
define NOZZLE_TO_PROBE_OFFSET { -45, -10, 0 }
// 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 10000
// 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
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 NOZZLE_TO_PROBE_OFFSET, 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 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
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
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
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
// 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.
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
/**
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:
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
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,
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
//
// 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 REVERSE_MENU_DIRECTION
//
// This option reverses the encoder direction for Select Screen.
//
// If CLOCKWISE normally moves LEFT this makes it go RIGHT.
// If CLOCKWISE normally moves RIGHT this makes it go LEFT.
//
//#define REVERSE_SELECT_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 P
//
//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2
//#define LCD_FEEDBACK_FREQUENCY_HZ 5000
//
// 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.
//
// 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
//
// 3-wire SR LCD with strobe using 74HC4094
// https://github.com/mikeshub/SailfishLCD
// Uses the code directly from Sailfish
//
//#define FF_INTERFACEBOARD
//
// 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
//
// ANET and Tronxy Graphical Controller
//
// Anet 128x64 full graphics lcd with rotary encoder as used on Anet A6
// A clone of the RepRapDiscount full graphics display but with
// different pins/wiring (see pins_ANET_10.h).
//
//#define ANET_FULL_GRAPHICS_LCD
//
// LulzBot Color Touch UI for FTDI EVE (FT800/FT810) displays
// See Configuration_adv.h for all configuration options.
//
//#define LULZBOT_TOUCH_UI
//
// Third-party or vendor-customized controller interfaces.
// Sources should be installed in 'src/lcd/extensible_ui'.
//
//#define EXTENSIBLE_UI
//=============================================================================
//=============================== 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.
// :[0,1,2,3,4,5,6,7]
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
// 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
define NEOPIXEL_STARTUP_TEST // Cycle through colors at startup
// Use a single Neopixel LED for static (background) lighting
//#define NEOPIXEL_BKGD_LED_INDEX 0 // Index of the LED to use
//#define NEOPIXEL_BKGD_COLOR { 255, 255, 255, 0 } // R, G, B, W
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 ANY(BLINKM, RGB_LED, RGBW_LED, PCA9632, PCA9533, 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 1 // Servo index starts with 0 for M280 command
// (ms) Delay 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
// Allow servo angle to be edited and saved to EEPROM
//#define EDITABLE_SERVO_ANGLES
My BLTouch works perfectly and deploys and retracts on command but during g28 it will not deploy
/**
*/
pragma once
/**
*/
define CONFIGURATION_H_VERSION 020000
//=========================================================================== //============================= Getting Started ============================= //===========================================================================
/**
//=========================================================================== //============================= DELTA Printer =============================== //=========================================================================== // For a Delta printer start with one of the configuration files in the // config/examples/delta directory and customize for your machine. //
//=========================================================================== //============================= SCARA Printer =============================== //=========================================================================== // For a SCARA printer start with the configuration files in // config/examples/SCARA and customize for your machine. //
// @section info
// Author info of this build printed to the host during boot and M115
define STRING_CONFIG_H_AUTHOR "(BIGTREETECH, SKR-mini-E3)" // Who made the changes.
/**
// Show the Marlin bootscreen on startup. ENABLE FOR PRODUCTION
define SHOW_BOOTSCREEN
// Show the bitmap in Marlin/_Bootscreen.h on startup. //#define SHOW_CUSTOM_BOOTSCREEN
// Show the bitmap in Marlin/_Statusscreen.h on the status screen. //#define CUSTOM_STATUS_SCREEN_IMAGE
// @section machine
/**
define SERIAL_PORT 2
/**
define SERIAL_PORT_2 -1
/**
define BAUDRATE 115200
// Enable the Bluetooth serial interface on AT90USB devices //#define BLUETOOTH
// Choose the name from boards.h that matches your setup
ifndef MOTHERBOARD
define MOTHERBOARD BOARD_BTT_SKR_MINI_E3_V1_2
endif
// Name displayed in the LCD "Ready" message and Info menu
define CUSTOM_MACHINE_NAME "SKR-mini-E3-V1.2"
// Printer's unique ID, used by some programs to differentiate between machines. // Choose your own or use a service like 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
/**
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
/**
// 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
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
/**
/**
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)
elif ENABLED(MAGNETIC_PARKING_EXTRUDER)
endif
endif
/**
/**
/**
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)
elif ENABLED(MAGNETIC_SWITCHING_TOOLHEAD)
elif ENABLED(ELECTROMAGNETIC_SWITCHING_TOOLHEAD)
endif
endif
/**
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
/**
if ENABLED(PSU_CONTROL)
define PSU_ACTIVE_HIGH false // Set 'false' for ATX (1), 'true' for X-Box (2)
//#define PS_DEFAULT_OFF // Keep power off until enabled directly with M80
//#define AUTO_POWER_CONTROL // Enable automatic control of the PS_ON pin
if ENABLED(AUTO_POWER_CONTROL)
endif
endif
// @section temperature
//=========================================================================== //============================= Thermal Settings ============================ //===========================================================================
/**
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
// 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 ====================== //===========================================================================
/**
//#define BED_LIMIT_SWITCHING
/**
define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current
if ENABLED(PIDTEMPBED)
//#define MIN_BED_POWER 0 //#define PID_BED_DEBUG // Sends debug data to the serial port.
//120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+) //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10)
define DEFAULT_bedKp 10.00
define DEFAULT_bedKi .023
define DEFAULT_bedKd 305.4
//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
/**
define PREVENT_COLD_EXTRUSION
define EXTRUDE_MINTEMP 170
/**
define PREVENT_LENGTHY_EXTRUDE
define EXTRUDE_MAXLENGTH 200
//=========================================================================== //======================== Thermal Runaway Protection ======================= //===========================================================================
/**
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 true // Set to true to invert the logic of the probe.
/**
define X_DRIVER_TYPE TMC2209
define Y_DRIVER_TYPE TMC2209
define Z_DRIVER_TYPE TMC2209
//#define X2_DRIVER_TYPE A4988 //#define Y2_DRIVER_TYPE A4988 //#define Z2_DRIVER_TYPE A4988 //#define Z3_DRIVER_TYPE A4988
define E0_DRIVER_TYPE TMC2209
//#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
/**
//============================================================================= //============================== Movement Settings ============================ //============================================================================= // @section motion
/**
/**
/**
define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 400, 93 }
/**
define DEFAULT_MAX_FEEDRATE { 500, 500, 5, 25 }
//#define LIMITED_MAX_FR_EDITING // Limit edit via M203 or LCD to DEFAULT_MAX_FEEDRATE * 2
if ENABLED(LIMITED_MAX_FR_EDITING)
define MAX_FEEDRATE_EDIT_VALUES { 600, 600, 10, 50 } // ...or, set your own edit limits
endif
/**
define DEFAULT_MAX_ACCELERATION { 500, 500, 100, 5000 }
//#define LIMITED_MAX_ACCEL_EDITING // Limit edit via M201 or LCD to DEFAULT_MAX_ACCELERATION * 2
if ENABLED(LIMITED_MAX_ACCEL_EDITING)
define MAX_ACCEL_EDIT_VALUES { 6000, 6000, 200, 20000 } // ...or, set your own edit limits
endif
/**
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
/**
value set here, it may happen instantaneously. */ //#define CLASSIC_JERK
if ENABLED(CLASSIC_JERK)
define DEFAULT_XJERK 10.0
define DEFAULT_YJERK 10.0
define DEFAULT_ZJERK 0.3
//#define LIMITED_JERK_EDITING // Limit edit via M205 or LCD to DEFAULT_aJERK * 2
if ENABLED(LIMITED_JERK_EDITING)
define MAX_JERK_EDIT_VALUES { 20, 20, 0.6, 10 } // ...or, set your own edit limits
endif
endif
define DEFAULT_EJERK 5.0 // May be used by Linear Advance
/**
if DISABLED(CLASSIC_JERK)
define JUNCTION_DEVIATION_MM 0.08 // (mm) Distance from real junction edge
endif
/**
//=========================================================================== //============================= Z Probe Options ============================= //=========================================================================== // @section probes
// // See http://marlinfw.org/docs/configuration/probes.html //
/**
/**
*/ //#define Z_MIN_PROBE_PIN 32 // Pin 32 is the RAMPS default
/**
/**
/**
/**
/**
define BLTOUCH
/**
if ENABLED(TOUCH_MI)
//#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. //
/**
define NOZZLE_TO_PROBE_OFFSET { 10, 10, 0 }
define NOZZLE_TO_PROBE_OFFSET { -45, -10, 0 }
// 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 10000
// 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)
/**
/**
M851 Z-5
with a CLEARANCE of 4 => 9mm from bed to nozzle.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
/**
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 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
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
/**
// 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
/**
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
/**
define AUTO_BED_LEVELING_BILINEAR
//#define AUTO_BED_LEVELING_UBL //#define MESH_BED_LEVELING
/**
/**
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
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)
/**
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
// Probe along the Y axis, advancing X after each column //#define PROBE_Y_FIRST
if ENABLED(AUTO_BED_LEVELING_BILINEAR)
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
/**
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
/**
// @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
/**
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)
endif
// Enable this option for M852 to set skew at runtime //#define SKEW_CORRECTION_GCODE
endif
//============================================================================= //============================= Additional Features =========================== //=============================================================================
// @section extras
/**
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
/**
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
/**
*/ //#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
// Move the nozzle to the initial position after cleaning
define NOZZLE_CLEAN_GOBACK
// Enable for a purge/clean station that's always at the gantry height (thus no Z move) //#define NOZZLE_CLEAN_NO_Z
endif
/**
define PRINTJOB_TIMER_AUTOSTART
/**
//============================================================================= //============================= LCD and SD support ============================ //=============================================================================
// @section lcd
/**
define LCD_LANGUAGE en
/**
define DISPLAY_CHARSET_HD44780 WESTERN
/**
define LCD_INFO_SCREEN_STYLE 0
/**
*/
define SDSUPPORT
/**
/**
/**
// // 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
/**
// // 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 REVERSE_MENU_DIRECTION
// // This option reverses the encoder direction for Select Screen. // // If CLOCKWISE normally moves LEFT this makes it go RIGHT. // If CLOCKWISE normally moves RIGHT this makes it go LEFT. // //#define REVERSE_SELECT_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 P
//
//#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
// // Original RADDS LCD Display+Encoder+SDCardReader // http://doku.radds.org/dokumentation/lcd-display/ // //#define RADDS_DISPLAY
// // 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
//============================================================================= //======================== 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 //
// // 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
// // 3-wire SR LCD with strobe using 74HC4094 // https://github.com/mikeshub/SailfishLCD // Uses the code directly from Sailfish // //#define FF_INTERFACEBOARD
//============================================================================= //======================= 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
// // 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
// // MKS MINI12864 with graphic controller and SD support // https://reprap.org/wiki/MKS_MINI_12864 // //#define MKS_MINI_12864
// // FYSETC variant of the MINI12864 graphic controller with SD support // https://wiki.fysetc.com/Mini12864_Panel/ // //#define FYSETC_MINI_12864_X_X // Type C/D/E/F. No tunable RGB Backlight by default //#define FYSETC_MINI_12864_1_2 // Type C/D/E/F. Simple RGB Backlight (always on) //#define FYSETC_MINI_12864_2_0 // Type A/B. Discreet RGB Backlight //#define FYSETC_MINI_12864_2_1 // Type A/B. Neopixel RGB Backlight
// // 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 // // Anet 128x64 full graphics lcd with rotary encoder as used on Anet A6 // A clone of the RepRapDiscount full graphics display but with // different pins/wiring (see pins_ANET_10.h). // //#define ANET_FULL_GRAPHICS_LCD
// // AZSMZ 12864 LCD with SD // https://www.aliexpress.com/store/product/3D-printer-smart-controller-SMART-RAMPS-OR-RAMPS-1-4-LCD-12864-LCD-control-panel-green/2179173_32213636460.html // //#define AZSMZ_12864
// // Silvergate GLCD controller // http://github.com/android444/Silvergate // //#define SILVER_GATE_GLCD_CONTROLLER
//============================================================================= //============================== OLED Displays ============================== //=============================================================================
// // 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
// // TinyBoy2 128x64 OLED / Encoder Panel // //#define OLED_PANEL_TINYBOY2
// // 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
// // Einstart S OLED SSD1306 // //#define U8GLIB_SH1106_EINSTART
// // Overlord OLED display/controller with i2c buzzer and LEDs // //#define OVERLORD_OLED
//============================================================================= //========================== Extensible UI Displays =========================== //=============================================================================
// // DGUS Touch Display with DWIN OS // //#define DGUS_LCD
// // Touch-screen LCD for Malyan M200 printers // //#define MALYAN_LCD
// // LulzBot Color Touch UI for FTDI EVE (FT800/FT810) displays // See Configuration_adv.h for all configuration options. // //#define LULZBOT_TOUCH_UI
// // Third-party or vendor-customized controller interfaces. // Sources should be installed in 'src/lcd/extensible_ui'. // //#define EXTENSIBLE_UI
//============================================================================= //=============================== Graphical TFTs ============================== //=============================================================================
// // FSMC display (MKS Robin, Alfawise U20, JGAurora A5S, REXYZ A1, etc.) // //#define FSMC_GRAPHICAL_TFT
//============================================================================= //============================ Other Controllers ============================ //=============================================================================
// // ADS7843/XPT2046 ADC Touchscreen such as ILI9341 2.8 // //#define TOUCH_BUTTONS
if ENABLED(TOUCH_BUTTONS)
define BUTTON_DELAY_EDIT 50 // (ms) Button repeat delay for edit screens
define BUTTON_DELAY_MENU 250 // (ms) Button repeat delay for menus
define XPT2046_X_CALIBRATION 12316
define XPT2046_Y_CALIBRATION -8981
define XPT2046_X_OFFSET -43
define XPT2046_Y_OFFSET 257
endif
// // RepRapWorld REPRAPWORLD_KEYPAD v1.1 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626 // //#define REPRAPWORLD_KEYPAD //#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // (mm) Distance to move per key-press
//============================================================================= //=============================== 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. // :[0,1,2,3,4,5,6,7]
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
// 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
// Support for PCA9533 PWM LED driver // https://github.com/mikeshub/SailfishRGB_LED //#define PCA9533
/**
*/ //#define RGB_LED //#define RGBW_LED
if EITHER(RGB_LED, 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_GRB // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h)
//#define NEOPIXEL_PIN 4 // LED driving pin //#define NEOPIXEL2_TYPE NEOPIXEL_TYPE //#define NEOPIXEL2_PIN 5
define NEOPIXEL_PIXELS 3 // Number of LEDs in the strip, larger of 2 strips if 2 neopixel strips are used
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
// Use a single Neopixel LED for static (background) lighting //#define NEOPIXEL_BKGD_LED_INDEX 0 // Index of the LED to use //#define NEOPIXEL_BKGD_COLOR { 255, 255, 255, 0 } // R, G, B, W
endif
/**
if ANY(BLINKM, RGB_LED, RGBW_LED, PCA9632, PCA9533, NEOPIXEL_LED)
define PRINTER_EVENT_LEDS
endif
/**
/**
// (ms) Delay 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
// Allow servo angle to be edited and saved to EEPROM //#define EDITABLE_SERVO_ANGLES