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版本信息：
Release Candidate -- Marlin 1.1.0-RC8 - 6 Dec 2016
/**
* Marlin 3D Printer Firmware
*
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
** Based on Sprinter and grbl.
*
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm **
*This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. * */ /** * Configuration.h * * Basic settings such as: * * - Type of electronics * - Type of temperature sensor * - Printer geometry * - Endstop configuration * - LCD controller * - Extra features * * Advanced settings can be found in Configuration_adv.h * */ #ifndef CONFIGURATION_H #define CONFIGURATION_H /** * * *********************************** * ** ATTENTION TO ALL DEVELOPERS ** * *********************************** * * You must increment this version number for every significant change such as, * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option. * * Note: Update also Version.h ! */ #define CONFIGURATION_H_VERSION 010100 //===========================================================================//============================= Getting Started =============================
//
//=========================================================================== /** * Here are some standard links for getting your machine calibrated:*
* */span>http://reprap.org/wiki/Calibration * http://youtu.be/wAL9d7FgInk * http://calculator.josefprusa.cz * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide * http://www.thingiverse.com/thing:5573 * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap * http://www.thingiverse.com/thing:298812 */
//===========================================================================//============================= DELTA Printer =============================== //============================= =============================== //=========================================================================== // For a Delta printer replace the configuration files with the files in the // // example_configurations/delta directory. //
//=========================================================================== //============================= SCARA Printer =============================== //============================= =============================== //=========================================================================== // For a Scara printer replace the configuration files with the files in the // // example_configurations/SCARA directory. // // @section info 信息部分 // User-specified version info of this build to display in [Pronterface, etc] terminal window during // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this // build by the user have been successfully uploaded into firmware. // #define STRING_CONFIG_H_AUTHOR "(none, default config)" // Who made the changes. #define SHOW_BOOTSCREEN #define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1 #define STRING_SPLASH_LINE2 WEBSITE_URL // will be shown during bootup in line 2 // // *** VENDORS PLEASE READ *************** // // Marlin now allow you to have a vendor boot image to be displayed on machine // start. When SHOW_CUSTOM_BOOTSCREEN is defined Marlin will first show your // custom boot image and them the default Marlin boot image is shown. // // // We suggest for you to take advantage of this new feature and keep the Marlin // boot image unmodified. For an example have a look at the bq Hephestos 2 // example configuration folder. // //#define SHOW_CUSTOM_BOOTSCREEN // @section machine /*** Select which serial port on the board will be used 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 /** * 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. * * :[2400, 9600, 19200, 38400, 57600, 115200, 250000] */ #define BAUDRATE 250000 // // 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_RAMPS_14_EFB #endif// Optional custom name for your RepStrap or other custom machine //
// Displayed in the LCD "Ready" message // //#define CUSTOM_MACHINE_NAME "3D Printer" // 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" // This defines the number of extruders // // :[1, 2, 3, 4] #define EXTRUDERS 1 // Enable if your E steppers or extruder gear ratios are not identical // //#define DISTINCT_E_FACTORS // For Cyclops or any "multi-extruder" that shares a single nozzle. // //#define SINGLENOZZLE // A dual extruder that uses a single stepper motor // // Don't forget to set SSDE_SERVO_ANGLES and HOTEND_OFFSET_X/Y/Z // //#define SWITCHING_EXTRUDER #if ENABLED(SWITCHING_EXTRUDER) #define SWITCHING_EXTRUDER_SERVO_NR 0 #define SWITCHING_EXTRUDER_SERVO_ANGLES { 0, 90 } // Angles for E0, E1 //#define HOTEND_OFFSET_Z {0.0, 0.0} #endif /** * "Mixing Extruder" * - Adds a new code, M165, to set the current mix factors. * - * - Extends the stepping routines to move multiple steppers in proportion to the mix. * - * - Optional support for Repetier Host M163, M164, and virtual extruder. * - * - This implementation supports only a single extruder. * - * - Enable DIRECT_MIXING_IN_G1 for 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 // /** * 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 #endif // @section temperature //=========================================================================== //============================= Thermal Settings ============================// 温控设置
//=========================================================================== /** * --NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table * * Temperature sensors available: * * -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 (Used in ParCan & J-Head) (4.7k pullup) * 6 : 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup) * 7 : 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup) * 71 : 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup) * 8 : 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) * 9 : 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup) * 10 : 100k RS thermistor 198-961 (4.7k pullup) * 11 : 100k beta 3950 1% thermistor (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" * 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 * * 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)", '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)", '-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 //温度传感器类型 #define TEMP_SENSOR_1 0 #define TEMP_SENSOR_2 0 #define TEMP_SENSOR_3 0 #define TEMP_SENSOR_BED 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. // 使用温度传感器1作为带传感器0的冗余传感器，如果从两个传感器的读数差异太大，打印将被中止。 //#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 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 BED_MAXTEMP 150 //===========================================================================//============================= 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 #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. #define K1 0.95 //smoothing factor within the PID // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it // Ultimaker #define DEFAULT_Kp 22.2 #define DEFAULT_Ki 1.08 #define DEFAULT_Kd 114 // MakerGear //#define DEFAULT_Kp 7.0 //#define DEFAULT_Ki 0.1 //#define DEFAULT_Kd 12 // Mendel Parts V9 on 12V //#define DEFAULT_Kp 63.0 //#define DEFAULT_Ki 2.25 //#define DEFAULT_Kd 440 #endif // PIDTEMP //=========================================================================== //============================= PID > Bed Temperature Control ===============//PID > 热床温控
//=========================================================================== // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis // // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder. // If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz, // which is fine for driving a square wave into a resistive load and does not significantly impact you 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, you probably // shouldn't use bed PID until someone else verifies your hardware works. // If this is enabled, find your own PID constants below. //#define PIDTEMPBED //#define BED_LIMIT_SWITCHING // This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option. // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis) // setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did, // so you shouldn'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 // This option prevents extrusion if the temperature is below EXTRUDE_MINTEMP. // It also enables the M302 command to set the minimum extrusion temperature // or to allow moving the extruder regardless of the hotend temperature. // *** IT IS HIGHLY RECOMMENDED TO LEAVE THIS OPTION ENABLED! *** #define PREVENT_COLD_EXTRUSION #define EXTRUDE_MINTEMP 170 // This option prevents a single extrusion longer than EXTRUDE_MAXLENGTH. // Note that for Bowden Extruders a too-small value here may prevent loading. #define PREVENT_LENGTHY_EXTRUDE #define EXTRUDE_MAXLENGTH 200 //===========================================================================//======================== Thermal Runaway Protection =======================
//热失控保护
//=========================================================================== /** * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * The issue: If a thermistor falls out or a temperature sensor fails, * Marlin can no longer sense the actual temperature. Since a disconnected * thermistor reads as a low temperature, 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 =========================//机械设置
//=========================================================================== // @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 // Enable this option for Toshiba steppers // //#define CONFIG_STEPPERS_TOSHIBA //===========================================================================//============================== Endstop Settings ===========================
//归位设置（回零，限位）
//=========================================================================== // @section homing 归位部分 // 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 // coarse Endstop Settings #define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors #if DISABLED(ENDSTOPPULLUPS) // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined // //#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 false // set to true to invert the logic of the endstop. // 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 ============================
//移动设置
//============================================================================= // @section motion /** * Default Settings * * These settings can be reset by M502 * * * You can set distinct factors for each E stepper, if needed. * * If fewer factors are given, the last will apply to the rest. * * * Note that if EEPROM is enabled, saved values will override these. * */ /** * Default Axis Steps Per Unit (steps/mm) * Override with M92 * X, Y, Z, E0 [, E1[, E2[, E3]]] */ #define DEFAULT_AXIS_STEPS_PER_UNIT { 80, 80, 4000, 500 } /** * Default Max Feed Rate (mm/s) * Override with M203 * X, Y, Z, E0 [, E1[, E2[, E3]]] */ #define DEFAULT_MAX_FEEDRATE { 300, 300, 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]]] */ #define DEFAULT_MAX_ACCELERATION { 3000, 3000, 100, 10000 } /** * Default Acceleration (change/s) change = mm/s * * Override with M204 * * M204 P Acceleration * M204 R Retract Acceleration * M204 T Travel Acceleration */ #define DEFAULT_ACCELERATION 3000 // X, Y, Z and E acceleration for printing moves #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration for retracts #define DEFAULT_TRAVEL_ACCELERATION 3000 // X, Y, Z acceleration for travel (non printing) moves /** * Default Jerk (mm/s) * * "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 20.0 #define DEFAULT_YJERK 20.0 #define DEFAULT_ZJERK 0.4 #define DEFAULT_EJERK 5.0 //===========================================================================//============================= Z Probe Options =============================
//Z探头设置
//=========================================================================== // @section probes // // Probe Type // Probes are sensors/switches that are activated / deactivated before/after use. // // Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc. // You must activate one of these to use Auto Bed Leveling below. // // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500. // // A Fix-Mounted Probe either doesn't deploy or needs manual deployment. // For example an inductive probe, or a setup that uses the nozzle to probe. // An inductive probe must be deactivated to go below // its trigger-point if hardware endstops are active. //#define FIX_MOUNTED_PROBE // The BLTouch probe emulates a servo probe. // The default connector is SERVO 0. Set Z_ENDSTOP_SERVO_NR below to override. //#define BLTOUCH // Z Servo Probe, such as an endstop switch on a rotating arm. //#define Z_ENDSTOP_SERVO_NR 0 //#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles // Enable if you have a Z probe mounted on a sled 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. // Z Probe to nozzle (X,Y) offset, relative to (0, 0). // X and Y offsets must be integers. // // In the following example the X and Y offsets are both positive: // #define X_PROBE_OFFSET_FROM_EXTRUDER 10 // #define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // // +-- BACK ---+ // | | // L | (+) P | R <-- probe (20,20) // E | | I // F | (-) N (+) | G <-- nozzle (10,10) // T | | H // | (-) | T // | | // O-- FRONT --+ // (0,0) #define X_PROBE_OFFSET_FROM_EXTRUDER 10 // X offset: -left +right [of the nozzle] #define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // Y offset: -front +behind [the nozzle] #define Z_PROBE_OFFSET_FROM_EXTRUDER 0 // Z offset: -below +above [the nozzle] // X and Y axis travel speed (mm/m) between probes #define XY_PROBE_SPEED 8000 // Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH) #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z // Speed for the "accurate" probe of each point #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2) // Use double touch for probing //#define PROBE_DOUBLE_TOUCH // // Allen Key Probe is defined in the Delta example configurations. // // *** PLEASE READ ALL INSTRUCTIONS BELOW FOR SAFETY! *** // // To continue using the Z-min-endstop for homing, be sure to disable Z_SAFE_HOMING. // Example: To park the head outside the bed area when homing with G28. // // To use a separate Z probe, your board must define a Z_MIN_PROBE_PIN. // // For a servo-based Z probe, you must set up servo support below, including // NUM_SERVOS, Z_ENDSTOP_SERVO_NR and Z_SERVO_ANGLES. // // - RAMPS 1.3/1.4 boards may be able to use the 5V, GND, and Aux4->D32 pin. // - Use 5V for powered (usu. inductive) sensors. // - Otherwise connect: // - normally-closed switches to GND and D32. // - normally-open switches to 5V and D32. // // Normally-closed switches are advised and are the default. // // // The Z_MIN_PROBE_PIN sets the Arduino pin to use. (See your board's pins file.) // Since the RAMPS Aux4->D32 pin maps directly to the Arduino D32 pin, D32 is the // default pin for all RAMPS-based boards. Most boards use the X_MAX_PIN by default. // To use a different pin you can override it here. // // WARNING: // Setting the wrong pin may have unexpected and potentially disastrous consequences. // Use with caution and do your homework. // //#define Z_MIN_PROBE_PIN X_MAX_PIN // // Enable Z_MIN_PROBE_ENDSTOP to use _both_ a Z Probe and a Z-min-endstop on the same machine. // With this option the Z_MIN_PROBE_PIN will only be used for probing, never for homing. // //#define Z_MIN_PROBE_ENDSTOP // Enable Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN to use the Z_MIN_PIN for your Z_MIN_PROBE. // The Z_MIN_PIN will then be used for both Z-homing and probing. #define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN // To use a probe you must enable one of the two options above! // Enable Z Probe Repeatability test to see how accurate your probe is //#define Z_MIN_PROBE_REPEATABILITY_TEST /** * Z probes require clearance when deploying, stowing, and moving between * probe points to avoid hitting the bed and other hardware. * Servo-mounted probes require extra space for the arm to rotate. * Inductive probes need space to keep from triggering early. * * Use these settings to specify the distance (mm) to raise the probe (or * lower the bed). The values set here apply over and above any (negative) * probe Z Offset set with Z_PROBE_OFFSET_FROM_EXTRUDER, M851, or the LCD. * Only integer values >= 1 are valid here. * * Example: `M851 Z-5` with a CLEARANCE of 4 => 9mm from bed to nozzle. * But: `M851 Z+1` with a CLEARANCE of 2 => 2mm from bed to nozzle. */ #define Z_CLEARANCE_DEPLOY_PROBE 10 // Z Clearance for Deploy/Stow #define Z_CLEARANCE_BETWEEN_PROBES 5 // Z Clearance between probe points // // 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 // 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 true //disable only inactive extruders and keep 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 false #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 false #define INVERT_E1_DIR false #define INVERT_E2_DIR false #define INVERT_E3_DIR false // @section homing //#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. // ENDSTOP SETTINGS: // Sets 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 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS. #define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below. // @section machine // Travel limits after homing (units are in mm) #define X_MIN_POS 0 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS 200 #define Y_MAX_POS 200 #define Z_MAX_POS 200 //===========================================================================//========================= Filament Runout Sensor ==========================
//=========================================================================== //#define FILAMENT_RUNOUT_SENSOR // Uncomment for defining a filament runout sensor such as a mechanical or opto endstop to check the existence of filament // RAMPS-based boards use SERVO3_PIN. For other boards you may need to define FIL_RUNOUT_PIN. // It is assumed that when logic high = filament available // when logic low = filament ran out #if ENABLED(FILAMENT_RUNOUT_SENSOR) #define FIL_RUNOUT_INVERTING false // set to true to invert the logic of the sensor. #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined. #define FILAMENT_RUNOUT_SCRIPT "M600" #endif //===========================================================================//============================ Mesh Bed Leveling ============================
//网格调平
//=========================================================================== //#define MESH_BED_LEVELING // Enable mesh bed leveling. #if ENABLED(MESH_BED_LEVELING) #define MESH_INSET 10 // Mesh inset margin on print area #define MESH_NUM_X_POINTS 3 // Don't use more than 7 points per axis, implementation limited. #define MESH_NUM_Y_POINTS 3 #define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0. //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest at origin [0,0,0] //#define MANUAL_BED_LEVELING // Add display menu option for bed leveling. #if ENABLED(MANUAL_BED_LEVELING) #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis. #endif // MANUAL_BED_LEVELING // 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 #endif // MESH_BED_LEVELING //===========================================================================//============================ Auto Bed Leveling ============================
//=========================================================================== // @section bedlevel /** * Select one form of Auto Bed Leveling below. * * If you're also using the Probe for Z Homing, it's * highly recommended to enable Z_SAFE_HOMING also! * * * - 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. * * * - 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. * * - BILINEAR 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. */ //#define AUTO_BED_LEVELING_3POINT //#define AUTO_BED_LEVELING_LINEAR //#define AUTO_BED_LEVELING_BILINEAR /** * 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(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR) // Set the number of grid points per dimension. // // #define ABL_GRID_POINTS_X 3 #define ABL_GRID_POINTS_Y ABL_GRID_POINTS_X // Set the boundaries for probing (where the probe can reach). // #define LEFT_PROBE_BED_POSITION 15 #define RIGHT_PROBE_BED_POSITION 170 #define FRONT_PROBE_BED_POSITION 20 #define BACK_PROBE_BED_POSITION 170 // The Z probe minimum outer margin (to validate G29 parameters). // #define MIN_PROBE_EDGE 10 // Probe along the Y axis, advancing X after each column // //#define PROBE_Y_FIRST #if ENABLED(AUTO_BED_LEVELING_BILINEAR) // 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 // // 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_3POINT) // 3 arbitrary points to probe. // // A simple cross-product is used to estimate the plane of the bed. // #define ABL_PROBE_PT_1_X 15 #define ABL_PROBE_PT_1_Y 180 #define ABL_PROBE_PT_2_X 15 #define ABL_PROBE_PT_2_Y 20 #define ABL_PROBE_PT_3_X 170 #define ABL_PROBE_PT_3_Y 20 #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 // Distance between the nozzle to printbed after homing // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed a