/**
* Marlin 3 D 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/>.
*
*/
# pragma once
/**
* Configuration_adv . h
*
* Advanced settings .
* Only change these if you know exactly what you ' re doing .
* Some of these settings can damage your printer if improperly set !
*
* Basic settings can be found in Configuration . h
*
*/
# define CONFIGURATION_ADV_H_VERSION 020000
// @section temperature
//===========================================================================
//=============================Thermal Settings ============================
//===========================================================================
//
// Hephestos 2 24V heated bed upgrade kit.
// https://store.bq.com/en/heated-bed-kit-hephestos2
//
//#define HEPHESTOS2_HEATED_BED_KIT
# if ENABLED(HEPHESTOS2_HEATED_BED_KIT)
# undef TEMP_SENSOR_BED
# define TEMP_SENSOR_BED 70
# define HEATER_BED_INVERTING true
# endif
# if DISABLED(PIDTEMPBED)
# define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control
# if ENABLED(BED_LIMIT_SWITCHING)
# define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS
# endif
# endif
/**
* Thermal Protection provides additional protection to your printer from damage
* and fire . Marlin always includes safe min and max temperature ranges which
* protect against a broken or disconnected thermistor wire .
*
* The issue : If a thermistor falls out , it will report the much lower
* temperature of the air in the room , and the the firmware will keep
* the heater on .
*
* The solution : Once the temperature reaches the target , start observing .
* If the temperature stays too far below the target ( hysteresis ) for too
* long ( period ) , the firmware will halt the machine as a safety precaution .
*
* If you get false positives for " Thermal Runaway " , increase
* THERMAL_PROTECTION_HYSTERESIS and / or THERMAL_PROTECTION_PERIOD
*/
# if ENABLED(THERMAL_PROTECTION_HOTENDS)
# define THERMAL_PROTECTION_PERIOD 40 // Seconds
# define THERMAL_PROTECTION_HYSTERESIS 4 // Degrees Celsius
//#define ADAPTIVE_FAN_SLOWING // Slow part cooling fan if temperature drops
# if ENABLED(ADAPTIVE_FAN_SLOWING) && ENABLED(PIDTEMP)
//#define NO_FAN_SLOWING_IN_PID_TUNING // Don't slow fan speed during M303
# endif
/**
* Whenever an M104 , M109 , or M303 increases the target temperature , the
* firmware will wait for the WATCH_TEMP_PERIOD to expire . If the temperature
* hasn ' t increased by WATCH_TEMP_INCREASE degrees , the machine is halted and
* requires a hard reset . This test restarts with any M104 / M109 / M303 , but only
* if the current temperature is far enough below the target for a reliable
* test .
*
* If you get false positives for " Heating failed " , increase WATCH_TEMP_PERIOD
* and / or decrease WATCH_TEMP_INCREASE . WATCH_TEMP_INCREASE should not be set
* below 2.
*/
# define WATCH_TEMP_PERIOD 20 // Seconds
# define WATCH_TEMP_INCREASE 2 // Degrees Celsius
# endif
/**
* Thermal Protection parameters for the bed are just as above for hotends .
*/
# if ENABLED(THERMAL_PROTECTION_BED)
# define THERMAL_PROTECTION_BED_PERIOD 20 // Seconds
# define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
/**
* As described above , except for the bed ( M140 / M190 / M303 ) .
*/
# define WATCH_BED_TEMP_PERIOD 60 // Seconds
# define WATCH_BED_TEMP_INCREASE 2 // Degrees Celsius
# endif
# if ENABLED(PIDTEMP)
// this adds an experimental additional term to the heating power, proportional to the extrusion speed.
// if Kc is chosen well, the additional required power due to increased melting should be compensated.
//#define PID_EXTRUSION_SCALING
# if ENABLED(PID_EXTRUSION_SCALING)
# define DEFAULT_Kc (100) //heating power=Kc*(e_speed)
# define LPQ_MAX_LEN 50
# endif
# endif
/**
* Automatic Temperature :
* The hotend target temperature is calculated by all the buffered lines of gcode .
* The maximum buffered steps / sec of the extruder motor is called " se " .
* Start autotemp mode with M109 S < mintemp > B < maxtemp > F < factor >
* The target temperature is set to mintemp + factor * se [ steps / sec ] and is limited by
* mintemp and maxtemp . Turn this off by executing M109 without F *
* Also , if the temperature is set to a value below mintemp , it will not be changed by autotemp .
* On an Ultimaker , some initial testing worked with M109 S215 B260 F1 in the start . gcode
*/
# define AUTOTEMP
# if ENABLED(AUTOTEMP)
# define AUTOTEMP_OLDWEIGHT 0.98
# endif
// Show extra position information in M114
//#define M114_DETAIL
// Show Temperature ADC value
// Enable for M105 to include ADC values read from temperature sensors.
//#define SHOW_TEMP_ADC_VALUES
/**
* High Temperature Thermistor Support
*
* Thermistors able to support high temperature tend to have a hard time getting
* good readings at room and lower temperatures . This means HEATER_X_RAW_LO_TEMP
* will probably be caught when the heating element first turns on during the
* preheating process , which will trigger a min_temp_error as a safety measure
* and force stop everything .
* To circumvent this limitation , we allow for a preheat time ( during which ,
* min_temp_error won ' t be triggered ) and add a min_temp buffer to handle
* aberrant readings .
*
* If you want to enable this feature for your hotend thermistor ( s )
* uncomment and set values > 0 in the constants below
*/
// The number of consecutive low temperature errors that can occur
// before a min_temp_error is triggered. (Shouldn't be more than 10.)
//#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0
// The number of milliseconds a hotend will preheat before starting to check
// the temperature. This value should NOT be set to the time it takes the
// hot end to reach the target temperature, but the time it takes to reach
// the minimum temperature your thermistor can read. The lower the better/safer.
// This shouldn't need to be more than 30 seconds (30000)
//#define MILLISECONDS_PREHEAT_TIME 0
// @section extruder
// Extruder runout prevention.
// If the machine is idle and the temperature over MINTEMP
// then extrude some filament every couple of SECONDS.
//#define EXTRUDER_RUNOUT_PREVENT
# if ENABLED(EXTRUDER_RUNOUT_PREVENT)
# define EXTRUDER_RUNOUT_MINTEMP 190
# define EXTRUDER_RUNOUT_SECONDS 30
# define EXTRUDER_RUNOUT_SPEED 1500 // (mm/m)
# define EXTRUDER_RUNOUT_EXTRUDE 5 // (mm)
# endif
// @section temperature
// Calibration for AD595 / AD8495 sensor to adjust temperature measurements.
// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.
# define TEMP_SENSOR_AD595_OFFSET 0.0
# define TEMP_SENSOR_AD595_GAIN 1.0
# define TEMP_SENSOR_AD8495_OFFSET 0.0
# define TEMP_SENSOR_AD8495_GAIN 1.0
/**
* Controller Fan
* To cool down the stepper drivers and MOSFETs .
*
* The fan will turn on automatically whenever any stepper is enabled
* and turn off after a set period after all steppers are turned off .
*/
//#define USE_CONTROLLER_FAN
# if ENABLED(USE_CONTROLLER_FAN)
//#define CONTROLLER_FAN_PIN -1 // Set a custom pin for the controller fan
# define CONTROLLERFAN_SECS 60 // Duration in seconds for the fan to run after all motors are disabled
# define CONTROLLERFAN_SPEED 255 // 255 == full speed
# endif
// When first starting the main fan, run it at full speed for the
// given number of milliseconds. This gets the fan spinning reliably
// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)
//#define FAN_KICKSTART_TIME 100
/**
* PWM Fan Scaling
*
* Define the min / max speeds for PWM fans ( as set with M106 ) .
*
* With these options the M106 0 - 255 value range is scaled to a subset
* to ensure that the fan has enough power to spin , or to run lower
* current fans with higher current . ( e . g . , 5 V / 12 V fans with 12 V / 24 V )
* Value 0 always turns off the fan .
*
* Define one or both of these to override the default 0 - 255 range .
*/
//#define FAN_MIN_PWM 50
//#define FAN_MAX_PWM 128
// @section extruder
/**
* Extruder cooling fans
*
* Extruder auto fans automatically turn on when their extruders '
* temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE .
*
* Your board ' s pins file specifies the recommended pins . Override those here
* or set to - 1 to disable completely .
*
* Multiple extruders can be assigned to the same pin in which case
* the fan will turn on when any selected extruder is above the threshold .
*/
# define E0_AUTO_FAN_PIN -1
# define E1_AUTO_FAN_PIN -1
# define E2_AUTO_FAN_PIN -1
# define E3_AUTO_FAN_PIN -1
# define E4_AUTO_FAN_PIN -1
# define E5_AUTO_FAN_PIN -1
# define CHAMBER_AUTO_FAN_PIN -1
# define EXTRUDER_AUTO_FAN_TEMPERATURE 50
# define EXTRUDER_AUTO_FAN_SPEED 255 // 255 == full speed
/**
* Part - Cooling Fan Multiplexer
*
* This feature allows you to digitally multiplex the fan output .
* The multiplexer is automatically switched at tool - change .
* Set FANMUX [ 012 ] _PINs below for up to 2 , 4 , or 8 multiplexed fans .
*/
# define FANMUX0_PIN -1
# define FANMUX1_PIN -1
# define FANMUX2_PIN -1
/**
* M355 Case Light on - off / brightness
*/
//#define CASE_LIGHT_ENABLE
# if ENABLED(CASE_LIGHT_ENABLE)
//#define CASE_LIGHT_PIN 4 // Override the default pin if needed
# define INVERT_CASE_LIGHT false // Set true if Case Light is ON when pin is LOW
# define CASE_LIGHT_DEFAULT_ON true // Set default power-up state on
# define CASE_LIGHT_DEFAULT_BRIGHTNESS 105 // Set default power-up brightness (0-255, requires PWM pin)
//#define MENU_ITEM_CASE_LIGHT // Add a Case Light option to the LCD main menu
//#define CASE_LIGHT_USE_NEOPIXEL // Use Neopixel LED as case light, requires NEOPIXEL_LED.
# if ENABLED(CASE_LIGHT_USE_NEOPIXEL)
# define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }
# endif
# endif
//===========================================================================
//============================ Mechanical Settings ==========================
//===========================================================================
// @section homing
// If you want endstops to stay on (by default) even when not homing
// enable this option. Override at any time with M120, M121.
//#define ENDSTOPS_ALWAYS_ON_DEFAULT
// @section extras
//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
// Employ an external closed loop controller. Override pins here if needed.
//#define EXTERNAL_CLOSED_LOOP_CONTROLLER
# if ENABLED(EXTERNAL_CLOSED_LOOP_CONTROLLER)
//#define CLOSED_LOOP_ENABLE_PIN -1
//#define CLOSED_LOOP_MOVE_COMPLETE_PIN -1
# endif
/**
* Dual Steppers / Dual Endstops
*
* This section will allow you to use extra E drivers to drive a second motor for X , Y , or Z axes .
*
* For example , set X_DUAL_STEPPER_DRIVERS setting to use a second motor . If the motors need to
* spin in opposite directions set INVERT_X2_VS_X_DIR . If the second motor needs its own endstop
* set X_DUAL_ENDSTOPS . This can adjust for " racking. " Use X2_USE_ENDSTOP to set the endstop plug
* that should be used for the second endstop . Extra endstops will appear in the output of ' M119 ' .
*
* Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection . After homing both motors
* this offset is applied to the X2 motor . To find the offset home the X axis , and measure the error
* in X2 . Dual endstop offsets can be set at runtime with ' M666 X < offset > Y < offset > Z < offset > ' .
*/
//#define X_DUAL_STEPPER_DRIVERS
# if ENABLED(X_DUAL_STEPPER_DRIVERS)
# define INVERT_X2_VS_X_DIR true // Set 'true' if X motors should rotate in opposite directions
//#define X_DUAL_ENDSTOPS
# if ENABLED(X_DUAL_ENDSTOPS)
# define X2_USE_ENDSTOP _XMAX_
# define X_DUAL_ENDSTOPS_ADJUSTMENT 0
# endif
# endif
//#define Y_DUAL_STEPPER_DRIVERS
# if ENABLED(Y_DUAL_STEPPER_DRIVERS)
# define INVERT_Y2_VS_Y_DIR true // Set 'true' if Y motors should rotate in opposite directions
//#define Y_DUAL_ENDSTOPS
# if ENABLED(Y_DUAL_ENDSTOPS)
# define Y2_USE_ENDSTOP _YMAX_
# define Y_DUAL_ENDSTOPS_ADJUSTMENT 0
# endif
# endif
//#define Z_DUAL_STEPPER_DRIVERS
# if ENABLED(Z_DUAL_STEPPER_DRIVERS)
//#define Z_DUAL_ENDSTOPS
# if ENABLED(Z_DUAL_ENDSTOPS)
# define Z2_USE_ENDSTOP _XMAX_
# define Z_DUAL_ENDSTOPS_ADJUSTMENT 0
# endif
# endif
//#define Z_TRIPLE_STEPPER_DRIVERS
# if ENABLED(Z_TRIPLE_STEPPER_DRIVERS)
//#define Z_TRIPLE_ENDSTOPS
# if ENABLED(Z_TRIPLE_ENDSTOPS)
# define Z2_USE_ENDSTOP _XMAX_
# define Z3_USE_ENDSTOP _YMAX_
# define Z_TRIPLE_ENDSTOPS_ADJUSTMENT2 0
# define Z_TRIPLE_ENDSTOPS_ADJUSTMENT3 0
# endif
# endif
/**
* Dual X Carriage
*
* This setup has two X carriages that can move independently , each with its own hotend .
* The carriages can be used to print an object with two colors or materials , or in
* " duplication mode " it can print two identical or X - mirrored objects simultaneously .
* The inactive carriage is parked automatically to prevent oozing .
* X1 is the left carriage , X2 the right . They park and home at opposite ends of the X axis .
* By default the X2 stepper is assigned to the first unused E plug on the board .
*/
//#define DUAL_X_CARRIAGE
# if ENABLED(DUAL_X_CARRIAGE)
# define X1_MIN_POS X_MIN_POS // set minimum to ensure first x-carriage doesn't hit the parked second X-carriage
# define X1_MAX_POS X_BED_SIZE // set maximum to ensure first x-carriage doesn't hit the parked second X-carriage
# define X2_MIN_POS 80 // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage
# define X2_MAX_POS 353 // set maximum to the distance between toolheads when both heads are homed
# define X2_HOME_DIR 1 // the second X-carriage always homes to the maximum endstop position
# define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position
// However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software
// override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops
// without modifying the firmware (through the "M218 T1 X???" command).
// Remember: you should set the second extruder x-offset to 0 in your slicer.
// There are a few selectable movement modes for dual x-carriages using M605 S<mode>
// Mode 0 (DXC_FULL_CONTROL_MODE): Full control. The slicer has full control over both x-carriages and can achieve optimal travel results
// as long as it supports dual x-carriages. (M605 S0)
// Mode 1 (DXC_AUTO_PARK_MODE) : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so
// that additional slicer support is not required. (M605 S1)
// Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all
// actions of the first x-carriage. This allows the printer to print 2 arbitrary items at
// once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])
// This is the default power-up mode which can be later using M605.
# define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_MODE
// Default x offset in duplication mode (typically set to half print bed width)
# define DEFAULT_DUPLICATION_X_OFFSET 100
# endif // DUAL_X_CARRIAGE
// Activate a solenoid on the active extruder with M380. Disable all with M381.
// Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.
//#define EXT_SOLENOID
// @section homing
// Homing hits each endstop, retracts by these distances, then does a slower bump.
# define X_HOME_BUMP_MM 5
# define Y_HOME_BUMP_MM 5
# define Z_HOME_BUMP_MM 2
# define HOMING_BUMP_DIVISOR { 2, 2, 4 } // Re-Bump Speed Divisor (Divides the Homing Feedrate)
//#define QUICK_HOME // If homing includes X and Y, do a diagonal move initially
// When G28 is called, this option will make Y home before X
//#define HOME_Y_BEFORE_X
// Enable this if X or Y can't home without homing the other axis first.
//#define CODEPENDENT_XY_HOMING
/**
* Z Steppers Auto - Alignment
* Add the G34 command to align multiple Z steppers using a bed probe .
*/
//#define Z_STEPPER_AUTO_ALIGN
# if ENABLED(Z_STEPPER_AUTO_ALIGN)
// Define probe X and Y positions for Z1, Z2 [, Z3]
# define Z_STEPPER_ALIGN_X { 10, 150, 290 }
# define Z_STEPPER_ALIGN_Y { 290, 10, 290 }
// Set number of iterations to align
# define Z_STEPPER_ALIGN_ITERATIONS 3
// Enable to restore leveling setup after operation
# define RESTORE_LEVELING_AFTER_G34
// Use the amplification factor to de-/increase correction step.
// In case the stepper (spindle) position is further out than the test point
// Use a value > 1. NOTE: This may cause instability
# define Z_STEPPER_ALIGN_AMP 1.0
// Stop criterion. If the accuracy is better than this stop iterating early
# define Z_STEPPER_ALIGN_ACC 0.02
# endif
// @section machine
# define AXIS_RELATIVE_MODES {false, false, false, false}
// Allow duplication mode with a basic dual-nozzle extruder
//#define DUAL_NOZZLE_DUPLICATION_MODE
// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.
# define INVERT_X_STEP_PIN false
# define INVERT_Y_STEP_PIN false
# define INVERT_Z_STEP_PIN false
# define INVERT_E_STEP_PIN false
// Default stepper release if idle. Set to 0 to deactivate.
// Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
// Time can be set by M18 and M84.
# define DEFAULT_STEPPER_DEACTIVE_TIME 120
# define DISABLE_INACTIVE_X true
# define DISABLE_INACTIVE_Y true
# define DISABLE_INACTIVE_Z true // set to false if the nozzle will fall down on your printed part when print has finished.
# define DISABLE_INACTIVE_E true
# define DEFAULT_MINIMUMFEEDRATE 0.0 // minimum feedrate
# define DEFAULT_MINTRAVELFEEDRATE 0.0
//#define HOME_AFTER_DEACTIVATE // Require rehoming after steppers are deactivated
// @section lcd
# if ENABLED(ULTIPANEL)
# define MANUAL_FEEDRATE {50*60, 50*60, 4*60, 60} // Feedrates for manual moves along X, Y, Z, E from panel
# define MANUAL_E_MOVES_RELATIVE // Show LCD extruder moves as relative rather than absolute positions
# define ULTIPANEL_FEEDMULTIPLY // Comment to disable setting feedrate multiplier via encoder
# endif
// @section extras
// minimum time in microseconds that a movement needs to take if the buffer is emptied.
# define DEFAULT_MINSEGMENTTIME 20000
// If defined the movements slow down when the look ahead buffer is only half full
# define SLOWDOWN
// Frequency limit
// See nophead's blog for more info
// Not working O
//#define XY_FREQUENCY_LIMIT 15
// Minimum planner junction speed. Sets the default minimum speed the planner plans for at the end
// of the buffer and all stops. This should not be much greater than zero and should only be changed
// if unwanted behavior is observed on a user's machine when running at very slow speeds.
# define MINIMUM_PLANNER_SPEED 0.05 // (mm/s)
//
// Backlash Compensation
// Adds extra movement to axes on direction-changes to account for backlash.
//
//#define BACKLASH_COMPENSATION
# if ENABLED(BACKLASH_COMPENSATION)
// Define values for backlash distance and correction.
// If BACKLASH_GCODE is enabled these values are the defaults.
# define BACKLASH_DISTANCE_MM { 0, 0, 0 } // (mm)
# define BACKLASH_CORRECTION 0.0 // 0.0 = no correction; 1.0 = full correction
// Set BACKLASH_SMOOTHING_MM to spread backlash correction over multiple segments
// to reduce print artifacts. (Enabling this is costly in memory and computation!)
//#define BACKLASH_SMOOTHING_MM 3 // (mm)
// Add runtime configuration and tuning of backlash values (M425)
//#define BACKLASH_GCODE
# if ENABLED(BACKLASH_GCODE)
// Measure the Z backlash when probing (G29) and set with "M425 Z"
# define MEASURE_BACKLASH_WHEN_PROBING
# if ENABLED(MEASURE_BACKLASH_WHEN_PROBING)
// When measuring, the probe will move up to BACKLASH_MEASUREMENT_LIMIT
// mm away from point of contact in BACKLASH_MEASUREMENT_RESOLUTION
// increments while checking for the contact to be broken.
# define BACKLASH_MEASUREMENT_LIMIT 0.5 // (mm)
# define BACKLASH_MEASUREMENT_RESOLUTION 0.005 // (mm)
# define BACKLASH_MEASUREMENT_FEEDRATE Z_PROBE_SPEED_SLOW // (mm/m)
# endif
# endif
# endif
/**
* Adaptive Step Smoothing increases the resolution of multi - axis moves , particularly at step frequencies
* below 1 kHz ( for AVR ) or 10 kHz ( for ARM ) , where aliasing between axes in multi - axis moves causes audible
* vibration and surface artifacts . The algorithm adapts to provide the best possible step smoothing at the
* lowest stepping frequencies .
*/
//#define ADAPTIVE_STEP_SMOOTHING
/**
* Custom Microstepping
* Override as - needed for your setup . Up to 3 MS pins are supported .
*/
//#define MICROSTEP1 LOW,LOW,LOW
//#define MICROSTEP2 HIGH,LOW,LOW
//#define MICROSTEP4 LOW,HIGH,LOW
//#define MICROSTEP8 HIGH,HIGH,LOW
//#define MICROSTEP16 LOW,LOW,HIGH
//#define MICROSTEP32 HIGH,LOW,HIGH
// Microstep setting (Only functional when stepper driver microstep pins are connected to MCU.
# define MICROSTEP_MODES { 16, 16, 16, 16, 16, 16 } // [1,2,4,8,16]
/**
* @ section stepper motor current
*
* Some boards have a means of setting the stepper motor current via firmware .
*
* The power on motor currents are set by :
* PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2
* known compatible chips : A4982
* DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D , RAMBO & SCOOVO_X9H
* known compatible chips : AD5206
* DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2
* known compatible chips : MCP4728
* DIGIPOT_I2C_MOTOR_CURRENTS - used by 5 DPRINT , AZTEEG_X3_PRO , AZTEEG_X5_MINI_WIFI , MIGHTYBOARD_REVE
* known compatible chips : MCP4451 , MCP4018
*
* Motor currents can also be set by M907 - M910 and by the LCD .
* M907 - applies to all .
* M908 - BQ_ZUM_MEGA_3D , RAMBO , PRINTRBOARD_REVF , RIGIDBOARD_V2 & SCOOVO_X9H
* M909 , M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2
*/
//#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 } // Values in milliamps
//#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 } // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
//#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 } // Default drive percent - X, Y, Z, E axis
// Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
//#define DIGIPOT_I2C
# if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
/**
* Common slave addresses :
*
* A ( A shifted ) B ( B shifted ) IC
* Smoothie 0x2C ( 0x58 ) 0x2D ( 0x5A ) MCP4451
* AZTEEG_X3_PRO 0x2C ( 0x58 ) 0x2E ( 0x5C ) MCP4451
* AZTEEG_X5_MINI_WIFI 0x58 0x5C MCP4451
* MIGHTYBOARD_REVE 0x2F ( 0x5E ) MCP4018
*/
# define DIGIPOT_I2C_ADDRESS_A 0x2C // unshifted slave address for first DIGIPOT
# define DIGIPOT_I2C_ADDRESS_B 0x2D // unshifted slave address for second DIGIPOT
# endif
//#define DIGIPOT_MCP4018 // Requires library from https://github.com/stawel/SlowSoftI2CMaster
# define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4 AZTEEG_X3_PRO: 8 MKS SBASE: 5
// Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.
// These correspond to the physical drivers, so be mindful if the order is changed.
# define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 } // AZTEEG_X3_PRO
//===========================================================================
//=============================Additional Features===========================
//===========================================================================
// @section lcd
// Change values more rapidly when the encoder is rotated faster
# define ENCODER_RATE_MULTIPLIER
# if ENABLED(ENCODER_RATE_MULTIPLIER)
# define ENCODER_10X_STEPS_PER_SEC 30 // (steps/s) Encoder rate for 10x speed
# define ENCODER_100X_STEPS_PER_SEC 80 // (steps/s) Encoder rate for 100x speed
# endif
// Play a beep when the feedrate is changed from the Status Screen
//#define BEEP_ON_FEEDRATE_CHANGE
# if ENABLED(BEEP_ON_FEEDRATE_CHANGE)
# define FEEDRATE_CHANGE_BEEP_DURATION 10
# define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
# endif
// Include a page of printer information in the LCD Main Menu
//#define LCD_INFO_MENU
// Scroll a longer status message into view
//#define STATUS_MESSAGE_SCROLLING
// On the Info Screen, display XY with one decimal place when possible
//#define LCD_DECIMAL_SMALL_XY
// The timeout (in ms) to return to the status screen from sub-menus
//#define LCD_TIMEOUT_TO_STATUS 15000
// Add an 'M73' G-code to set the current percentage
//#define LCD_SET_PROGRESS_MANUALLY
# if HAS_CHARACTER_LCD && HAS_PRINT_PROGRESS
//#define LCD_PROGRESS_BAR // Show a progress bar on HD44780 LCDs for SD printing
# if ENABLED(LCD_PROGRESS_BAR)
# define PROGRESS_BAR_BAR_TIME 2000 // (ms) Amount of time to show the bar
# define PROGRESS_BAR_MSG_TIME 3000 // (ms) Amount of time to show the status message
# define PROGRESS_MSG_EXPIRE 0 // (ms) Amount of time to retain the status message (0=forever)
//#define PROGRESS_MSG_ONCE // Show the message for MSG_TIME then clear it
//#define LCD_PROGRESS_BAR_TEST // Add a menu item to test the progress bar
# endif
# endif
/**
* LED Control Menu
* Enable this feature to add LED Control to the LCD menu
*/
//#define LED_CONTROL_MENU
# if ENABLED(LED_CONTROL_MENU)
# define LED_COLOR_PRESETS // Enable the Preset Color menu option
# if ENABLED(LED_COLOR_PRESETS)
# define LED_USER_PRESET_RED 255 // User defined RED value
# define LED_USER_PRESET_GREEN 128 // User defined GREEN value
# define LED_USER_PRESET_BLUE 0 // User defined BLUE value
# define LED_USER_PRESET_WHITE 255 // User defined WHITE value
# define LED_USER_PRESET_BRIGHTNESS 255 // User defined intensity
//#define LED_USER_PRESET_STARTUP // Have the printer display the user preset color on startup
# endif
# endif // LED_CONTROL_MENU
# if ENABLED(SDSUPPORT)
// Some RAMPS and other boards don't detect when an SD card is inserted. You can work
// around this by connecting a push button or single throw switch to the pin defined
// as SD_DETECT_PIN in your board's pins definitions.
// This setting should be disabled unless you are using a push button, pulling the pin to ground.
// Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
# define SD_DETECT_INVERTED
# define SD_FINISHED_STEPPERRELEASE true // Disable steppers when SD Print is finished
# define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the Z enabled so your bed stays in place.
// Reverse SD sort to show "more recent" files first, according to the card's FAT.
// Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
# define SDCARD_RATHERRECENTFIRST
// Add an option in the menu to run all auto#.g files
//#define MENU_ADDAUTOSTART
/**
* Continue after Power - Loss ( Creality3D )
*
* Store the current state to the SD Card at the start of each layer
* during SD printing . If the recovery file is found at boot time , present
* an option on the LCD screen to continue the print from the last - known
* point in the file .
*/
//#define POWER_LOSS_RECOVERY
# if ENABLED(POWER_LOSS_RECOVERY)
//#define POWER_LOSS_PIN 44 // Pin to detect power loss
//#define POWER_LOSS_STATE HIGH // State of pin indicating power loss
# endif
/**
* Sort SD file listings in alphabetical order .
*
* With this option enabled , items on SD cards will be sorted
* by name for easier navigation .
*
* By default . . .
*
* - Use the slowest - but safest - method for sorting .
* - Folders are sorted to the top .
* - The sort key is statically allocated .
* - No added G - code ( M34 ) support .
* - 40 item sorting limit . ( Items after the first 40 are unsorted . )
*
* SD sorting uses static allocation ( as set by SDSORT_LIMIT ) , allowing the
* compiler to calculate the worst - case usage and throw an error if the SRAM
* limit is exceeded .
*
* - SDSORT_USES_RAM provides faster sorting via a static directory buffer .
* - SDSORT_USES_STACK does the same , but uses a local stack - based buffer .
* - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM . ( Expensive ! )
* - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible . ( Use with caution ! )
*/
//#define SDCARD_SORT_ALPHA
// SD Card Sorting options
# if ENABLED(SDCARD_SORT_ALPHA)
# define SDSORT_LIMIT 40 // Maximum number of sorted items (10-256). Costs 27 bytes each.
# define FOLDER_SORTING -1 // -1=above 0=none 1=below
# define SDSORT_GCODE false // Allow turning sorting on/off with LCD and M34 g-code.
# define SDSORT_USES_RAM false // Pre-allocate a static array for faster pre-sorting.
# define SDSORT_USES_STACK false // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
# define SDSORT_CACHE_NAMES false // Keep sorted items in RAM longer for speedy performance. Most expensive option.
# define SDSORT_DYNAMIC_RAM false // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
# define SDSORT_CACHE_VFATS 2 // Maximum number of 13-byte VFAT entries to use for sorting.
// Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
# endif
// This allows hosts to request long names for files and folders with M33
//#define LONG_FILENAME_HOST_SUPPORT
// Enable this option to scroll long filenames in the SD card menu
//#define SCROLL_LONG_FILENAMES
/**
* This option allows you to abort SD printing when any endstop is triggered .
* This feature must be enabled with " M540 S1 " or from the LCD menu .
* To have any effect , endstops must be enabled during SD printing .
*/
//#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
/**
* This option makes it easier to print the same SD Card file again .
* On print completion the LCD Menu will open with the file selected .
* You can just click to start the print , or navigate elsewhere .
*/
//#define SD_REPRINT_LAST_SELECTED_FILE
/**
* Auto - report SdCard status with M27 S < seconds >
*/
//#define AUTO_REPORT_SD_STATUS
/**
* Support for USB thumb drives using an Arduino USB Host Shield or
* equivalent MAX3421E breakout board . The USB thumb drive will appear
* to Marlin as an SD card .
*
* The MAX3421E must be assigned the same pins as the SD card reader , with
* the following pin mapping :
*
* SCLK , MOSI , MISO - - > SCLK , MOSI , MISO
* INT - - > SD_DETECT_PIN
* SS - - > SDSS
*/
//#define USB_FLASH_DRIVE_SUPPORT
# if ENABLED(USB_FLASH_DRIVE_SUPPORT)
# define USB_CS_PIN SDSS
# define USB_INTR_PIN SD_DETECT_PIN
# endif
/**
* When using a bootloader that supports SD - Firmware - Flashing ,
* add a menu item to activate SD - FW - Update on the next reboot .
*
* Requires ATMEGA2560 ( Arduino Mega )
*
* Tested with this bootloader :
* https : //github.com/FleetProbe/MicroBridge-Arduino-ATMega2560
*/
//#define SD_FIRMWARE_UPDATE
# if ENABLED(SD_FIRMWARE_UPDATE)
# define SD_FIRMWARE_UPDATE_EEPROM_ADDR 0x1FF
# define SD_FIRMWARE_UPDATE_ACTIVE_VALUE 0xF0
# define SD_FIRMWARE_UPDATE_INACTIVE_VALUE 0xFF
# endif
// Add an optimized binary file transfer mode, initiated with 'M28 B1'
//#define FAST_FILE_TRANSFER
# endif // SDSUPPORT
/**
* Additional options for Graphical Displays
*
* Use the optimizations here to improve printing performance ,
* which can be adversely affected by graphical display drawing ,
* especially when doing several short moves , and when printing
* on DELTA and SCARA machines .
*
* Some of these options may result in the display lagging behind
* controller events , as there is a trade - off between reliable
* printing performance versus fast display updates .
*/
# if HAS_GRAPHICAL_LCD
// Show SD percentage next to the progress bar
//#define DOGM_SD_PERCENT
// Enable to save many cycles by drawing a hollow frame on the Info Screen
# define XYZ_HOLLOW_FRAME
// Enable to save many cycles by drawing a hollow frame on Menu Screens
# define MENU_HOLLOW_FRAME
// A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_BIG_EDIT_FONT
// A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.
// Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.
//#define USE_SMALL_INFOFONT
// Enable this option and reduce the value to optimize screen updates.
// The normal delay is 10µs. Use the lowest value that still gives a reliable display.
//#define DOGM_SPI_DELAY_US 5
// Swap the CW/CCW indicators in the graphics overlay
//#define OVERLAY_GFX_REVERSE
/**
* ST7920 - based LCDs can emulate a 16 x 4 character display using
* the ST7920 character - generator for very fast screen updates .
* Enable LIGHTWEIGHT_UI to use this special display mode .
*
* Since LIGHTWEIGHT_UI has limited space , the position and status
* message occupy the same line . Set STATUS_EXPIRE_SECONDS to the
* length of time to display the status message before clearing .
*
* Set STATUS_EXPIRE_SECONDS to zero to never clear the status .
* This will prevent position updates from being displayed .
*/
# if ENABLED(U8GLIB_ST7920)
//#define LIGHTWEIGHT_UI
# if ENABLED(LIGHTWEIGHT_UI)
# define STATUS_EXPIRE_SECONDS 20
# endif
# endif
/**
* Status ( Info ) Screen customizations
* These options may affect code size and screen render time .
* Custom status screens can forcibly override these settings .
*/
//#define STATUS_COMBINE_HEATERS // Use combined heater images instead of separate ones
//#define STATUS_HOTEND_NUMBERLESS // Use plain hotend icons instead of numbered ones (with 2+ hotends)
# define STATUS_HOTEND_INVERTED // Show solid nozzle bitmaps when heating (Requires STATUS_HOTEND_ANIM)
# define STATUS_HOTEND_ANIM // Use a second bitmap to indicate hotend heating
# define STATUS_BED_ANIM // Use a second bitmap to indicate bed heating
//#define STATUS_ALT_BED_BITMAP // Use the alternative bed bitmap
//#define STATUS_ALT_FAN_BITMAP // Use the alternative fan bitmap
//#define STATUS_FAN_FRAMES 3 // :[0,1,2,3,4] Number of fan animation frames
//#define STATUS_HEAT_PERCENT // Show heating in a progress bar
# endif // HAS_GRAPHICAL_LCD
// @section safety
// The hardware watchdog should reset the microcontroller disabling all outputs,
// in case the firmware gets stuck and doesn't do temperature regulation.
# define USE_WATCHDOG
# if ENABLED(USE_WATCHDOG)
// If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
// The "WATCHDOG_RESET_MANUAL" goes around this by not using the hardware reset.
// However, THIS FEATURE IS UNSAFE!, as it will only work if interrupts are disabled. And the code could hang in an interrupt routine with interrupts disabled.
//#define WATCHDOG_RESET_MANUAL
# endif
// @section lcd
/**
* Babystepping enables movement of the axes by tiny increments without changing
* the current position values . This feature is used primarily to adjust the Z
* axis in the first layer of a print in real - time .
*
* Warning : Does not respect endstops !
*/
Add the socalled "Babystepping" feature.
It is a realtime control over the head position via the LCD menu system that works _while_ printing.
Using it, one can e.g. tune the z-position in realtime, while printing the first layer.
Also, lost steps can be manually added/removed, but thats not the prime feature.
Stuff is placed into the Tune->Babystep *
It is not possible to have realtime control via gcode sending due to the buffering, so I did not include a gcode yet. However, it could be added, but it movements will not be realtime then.
Historically, a very similar thing was implemented for the "Kaamermaker" project, while Joris was babysitting his offspring, hence the name.
say goodby to fuddling around with the z-axis.
11 years ago
//#define BABYSTEPPING
# if ENABLED(BABYSTEPPING)
//#define BABYSTEP_XY // Also enable X/Y Babystepping. Not supported on DELTA!
# define BABYSTEP_INVERT_Z false // Change if Z babysteps should go the other way
# define BABYSTEP_MULTIPLICATOR 1 // Babysteps are very small. Increase for faster motion.
//#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
# if ENABLED(DOUBLECLICK_FOR_Z_BABYSTEPPING)
# define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
// Note: Extra time may be added to mitigate controller latency.
# endif
//#define MOVE_Z_WHEN_IDLE // Jump to the move Z menu on doubleclick when printer is idle.
# if ENABLED(MOVE_Z_WHEN_IDLE)
# define MOVE_Z_IDLE_MULTIPLICATOR 1 // Multiply 1mm by this factor for the move step size.
# endif
//#define BABYSTEP_ZPROBE_OFFSET // Combine M851 Z and Babystepping
# if ENABLED(BABYSTEP_ZPROBE_OFFSET)
//#define BABYSTEP_HOTEND_Z_OFFSET // For multiple hotends, babystep relative Z offsets
//#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
# endif
Add the socalled "Babystepping" feature.
It is a realtime control over the head position via the LCD menu system that works _while_ printing.
Using it, one can e.g. tune the z-position in realtime, while printing the first layer.
Also, lost steps can be manually added/removed, but thats not the prime feature.
Stuff is placed into the Tune->Babystep *
It is not possible to have realtime control via gcode sending due to the buffering, so I did not include a gcode yet. However, it could be added, but it movements will not be realtime then.
Historically, a very similar thing was implemented for the "Kaamermaker" project, while Joris was babysitting his offspring, hence the name.
say goodby to fuddling around with the z-axis.
11 years ago
# endif
// @section extruder
/**
* Linear Pressure Control v1 .5
*
* Assumption : advance [ steps ] = k * ( delta velocity [ steps / s ] )
* K = 0 means advance disabled .
*
* NOTE : K values for LIN_ADVANCE 1.5 differ from earlier versions !
*
* Set K around 0.22 for 3 mm PLA Direct Drive with ~ 6.5 cm between the drive gear and heatbreak .
* Larger K values will be needed for flexible filament and greater distances .
* If this algorithm produces a higher speed offset than the extruder can handle ( compared to E jerk )
* print acceleration will be reduced during the affected moves to keep within the limit .
*
* See http : //marlinfw.org/docs/features/lin_advance.html for full instructions.
* Mention @ Sebastianv650 on GitHub to alert the author of any issues .
*/
//#define LIN_ADVANCE
# if ENABLED(LIN_ADVANCE)
# define LIN_ADVANCE_K 0.22 // Unit: mm compression per 1mm/s extruder speed
//#define LA_DEBUG // If enabled, this will generate debug information output over USB.
# endif
// @section leveling
# if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_UBL)
// Override the mesh area if the automatic (max) area is too large
//#define MESH_MIN_X MESH_INSET
//#define MESH_MIN_Y MESH_INSET
//#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
//#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
# endif
/**
* Repeatedly attempt G29 leveling until it succeeds .
* Stop after G29_MAX_RETRIES attempts .
*/
//#define G29_RETRY_AND_RECOVER
# if ENABLED(G29_RETRY_AND_RECOVER)
# define G29_MAX_RETRIES 3
# define G29_HALT_ON_FAILURE
/**
* Specify the GCODE commands that will be executed when leveling succeeds ,
* between attempts , and after the maximum number of retries have been tried .
*/
# define G29_SUCCESS_COMMANDS "M117 Bed leveling done."
# define G29_RECOVER_COMMANDS "M117 Probe failed. Rewiping.\nG28\nG12 P0 S12 T0"
# define G29_FAILURE_COMMANDS "M117 Bed leveling failed.\nG0 Z10\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nM300 P25 S880\nM300 P50 S0\nG4 S1"
/**
* Specify an action command to send to the host on a recovery attempt or failure .
* Will be sent in the form ' //action:ACTION_ON_G29_FAILURE', e.g. '//action:probe_failed'.
* The host must be configured to handle the action command .
*/
# define G29_ACTION_ON_RECOVER "probe_rewipe"
# define G29_ACTION_ON_FAILURE "probe_failed"
# endif
// @section extras
//
// G2/G3 Arc Support
//
# define ARC_SUPPORT // Disable this feature to save ~3226 bytes
# if ENABLED(ARC_SUPPORT)
# define MM_PER_ARC_SEGMENT 1 // Length of each arc segment
# define N_ARC_CORRECTION 25 // Number of intertpolated segments between corrections
//#define ARC_P_CIRCLES // Enable the 'P' parameter to specify complete circles
//#define CNC_WORKSPACE_PLANES // Allow G2/G3 to operate in XY, ZX, or YZ planes
# endif
// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.
//#define BEZIER_CURVE_SUPPORT
// G38.2 and G38.3 Probe Target
// Set MULTIPLE_PROBING if you want G38 to double touch
//#define G38_PROBE_TARGET
# if ENABLED(G38_PROBE_TARGET)
# define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move)
# endif
// Moves (or segments) with fewer steps than this will be joined with the next move
# define MIN_STEPS_PER_SEGMENT 6
/**
* Minimum delay after setting the stepper DIR ( in ns )
* 0 : No delay ( Expect at least 10 µ S since one Stepper ISR must transpire )
* 20 : Minimum for TMC2xxx drivers
* 200 : Minimum for A4988 drivers
* 400 : Minimum for A5984 drivers
* 500 : Minimum for LV8729 drivers ( guess , no info in datasheet )
* 650 : Minimum for DRV8825 drivers
* 1500 : Minimum for TB6600 drivers ( guess , no info in datasheet )
* 15000 : Minimum for TB6560 drivers ( guess , no info in datasheet )
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MINIMUM_STEPPER_DIR_DELAY 650
/**
* Minimum stepper driver pulse width ( in µ s )
* 0 : Smallest possible width the MCU can produce , compatible with TMC2xxx drivers
* 1 : Minimum for A4988 , A5984 , and LV8729 stepper drivers
* 2 : Minimum for DRV8825 stepper drivers
* 3 : Minimum for TB6600 stepper drivers
* 30 : Minimum for TB6560 stepper drivers
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MINIMUM_STEPPER_PULSE 2
/**
* Maximum stepping rate ( in Hz ) the stepper driver allows
* If undefined , defaults to 1 MHz / ( 2 * MINIMUM_STEPPER_PULSE )
* 500000 : Maximum for A4988 stepper driver
* 400000 : Maximum for TMC2xxx stepper drivers
* 250000 : Maximum for DRV8825 stepper driver
* 150000 : Maximum for TB6600 stepper driver
* 130000 : Maximum for LV8729 stepper driver
* 15000 : Maximum for TB6560 stepper driver
*
* Override the default value based on the driver type set in Configuration . h .
*/
//#define MAXIMUM_STEPPER_RATE 250000
// @section temperature
// Control heater 0 and heater 1 in parallel.
//#define HEATERS_PARALLEL
//===========================================================================
//================================= Buffers =================================
//===========================================================================
// @section hidden
// The number of linear motions that can be in the plan at any give time.
// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
# if ENABLED(SDSUPPORT)
# define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
# else
# define BLOCK_BUFFER_SIZE 16 // maximize block buffer
# endif
// @section serial
// The ASCII buffer for serial input
# define MAX_CMD_SIZE 96
# define BUFSIZE 4
// Transmission to Host Buffer Size
// To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.
// To buffer a simple "ok" you need 4 bytes.
// For ADVANCED_OK (M105) you need 32 bytes.
// For debug-echo: 128 bytes for the optimal speed.
// Other output doesn't need to be that speedy.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256]
# define TX_BUFFER_SIZE 0
// Host Receive Buffer Size
// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.
// To use flow control, set this buffer size to at least 1024 bytes.
// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]
//#define RX_BUFFER_SIZE 1024
# if RX_BUFFER_SIZE >= 1024
// Enable to have the controller send XON/XOFF control characters to
// the host to signal the RX buffer is becoming full.
//#define SERIAL_XON_XOFF
# endif
# if ENABLED(SDSUPPORT)
// Enable this option to collect and display the maximum
// RX queue usage after transferring a file to SD.
//#define SERIAL_STATS_MAX_RX_QUEUED
// Enable this option to collect and display the number
// of dropped bytes after a file transfer to SD.
//#define SERIAL_STATS_DROPPED_RX
# endif
Add an emergency-command parser to MarlinSerial (supporting M108)
Add an emergency-command parser to MarlinSerial's RX interrupt.
The parser tries to find and execute M108,M112,M410 before the commands disappear in the RX-buffer.
To avoid false positives for M117, comments and commands followed by filenames (M23, M28, M30, M32, M33) are filtered.
This enables Marlin to receive and react on the Emergency command at all times - regardless of whether the buffers are full or not. It remains to convince hosts to send the commands. To inform the hosts about the new feature a new entry in the M115-report was made. "`EMERGENCY_CODES:M112,M108,M410;`".
The parser is fast. It only ever needs two switch decisions and one assignment of the new state for every character.
One problem remains. If the host has sent an incomplete line before sending an emergency command the emergency command could be omitted when the parser is in `state_IGNORE`.
In that case the host should send "\ncommand\n"
Also introduces M108 to break the waiting for the heaters in M109, M190 and M303.
Rename `cancel_heatup` to `wait_for_heatup` to better see the purpose.
9 years ago
// Enable an emergency-command parser to intercept certain commands as they
// enter the serial receive buffer, so they cannot be blocked.
// Currently handles M108, M112, M410
// Does not work on boards using AT90USB (USBCON) processors!
//#define EMERGENCY_PARSER
// Bad Serial-connections can miss a received command by sending an 'ok'
// Therefore some clients abort after 30 seconds in a timeout.
// Some other clients start sending commands while receiving a 'wait'.
// This "wait" is only sent when the buffer is empty. 1 second is a good value here.
//#define NO_TIMEOUTS 1000 // Milliseconds
// Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.
//#define ADVANCED_OK
// Printrun may have trouble receiving long strings all at once.
// This option inserts short delays between lines of serial output.
# define SERIAL_OVERRUN_PROTECTION
// @section extras
/**
* Extra Fan Speed
* Adds a secondary fan speed for each print - cooling fan .
* ' M106 P < fan > T3 - 255 ' : Set a secondary speed for < fan >
* ' M106 P < fan > T2 ' : Use the set secondary speed
* ' M106 P < fan > T1 ' : Restore the previous fan speed
*/
//#define EXTRA_FAN_SPEED
/**
* Firmware - based and LCD - controlled retract
*
* Add G10 / G11 commands for automatic firmware - based retract / recover .
* Use M207 and M208 to define parameters for retract / recover .
*
* Use M209 to enable or disable auto - retract .
* With auto - retract enabled , all G1 E moves within the set range
* will be converted to firmware - based retract / recover moves .
*
* Be sure to turn off auto - retract during filament change .
*
* Note that M207 / M208 / M209 settings are saved to EEPROM .
*
*/
//#define FWRETRACT
# if ENABLED(FWRETRACT)
# define FWRETRACT_AUTORETRACT // costs ~500 bytes of PROGMEM
# if ENABLED(FWRETRACT_AUTORETRACT)
# define MIN_AUTORETRACT 0.1 // When auto-retract is on, convert E moves of this length and over
# define MAX_AUTORETRACT 10.0 // Upper limit for auto-retract conversion
# endif
# define RETRACT_LENGTH 3 // Default retract length (positive mm)
# define RETRACT_LENGTH_SWAP 13 // Default swap retract length (positive mm), for extruder change
# define RETRACT_FEEDRATE 45 // Default feedrate for retracting (mm/s)
# define RETRACT_ZRAISE 0 // Default retract Z-raise (mm)
# define RETRACT_RECOVER_LENGTH 0 // Default additional recover length (mm, added to retract length when recovering)
# define RETRACT_RECOVER_LENGTH_SWAP 0 // Default additional swap recover length (mm, added to retract length when recovering from extruder change)
# define RETRACT_RECOVER_FEEDRATE 8 // Default feedrate for recovering from retraction (mm/s)
# define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
# if ENABLED(MIXING_EXTRUDER)
//#define RETRACT_SYNC_MIXING // Retract and restore all mixing steppers simultaneously
# endif
# endif
Added a feature to have filament change by gcode or display trigger.
[default off for now]
syntax: M600 X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
if enabled, after a M600, the printer will retract by E, lift by Z, move to XY, retract even more filament.
Oh, and it will display "remove filament" and beep like crazy.
You are then supposed to insert a new filament (other color, e.g.) and click the display to continue.
After having the nozzle cleaned manually, aided by the disabled e-steppers.
After clicking, the printer will then go back the whole shebang, and continue printing with a fancy new color.
12 years ago
/**
* Universal tool change settings .
* Applies to all types of extruders except where explicitly noted .
*/
# if EXTRUDERS > 1
// Z raise distance for tool-change, as needed for some extruders
# define TOOLCHANGE_ZRAISE 2 // (mm)
// Retract and prime filament on tool-change
//#define TOOLCHANGE_FILAMENT_SWAP
# if ENABLED(TOOLCHANGE_FILAMENT_SWAP)
# define TOOLCHANGE_FIL_SWAP_LENGTH 12 // (mm)
# define TOOLCHANGE_FIL_SWAP_RETRACT_SPEED 3600 // (mm/m)
# define TOOLCHANGE_FIL_SWAP_PRIME_SPEED 3600 // (mm/m)
# endif
/**
* Position to park head during tool change .
* Doesn ' t apply to SWITCHING_TOOLHEAD , DUAL_X_CARRIAGE , or PARKING_EXTRUDER
*/
//#define TOOLCHANGE_PARK
# if ENABLED(TOOLCHANGE_PARK)
# define TOOLCHANGE_PARK_XY { X_MIN_POS + 10, Y_MIN_POS + 10 }
# define TOOLCHANGE_PARK_XY_FEEDRATE 6000 // (mm/m)
# endif
# endif
/**
* Advanced Pause
* Experimental feature for filament change support and for parking the nozzle when paused .
* Adds the GCode M600 for initiating filament change .
* If PARK_HEAD_ON_PAUSE enabled , adds the GCode M125 to pause printing and park the nozzle .
*
* Requires an LCD display .
* Requires NOZZLE_PARK_FEATURE .
* This feature is required for the default FILAMENT_RUNOUT_SCRIPT .
*/
//#define ADVANCED_PAUSE_FEATURE
# if ENABLED(ADVANCED_PAUSE_FEATURE)
# define PAUSE_PARK_RETRACT_FEEDRATE 60 // (mm/s) Initial retract feedrate.
# define PAUSE_PARK_RETRACT_LENGTH 2 // (mm) Initial retract.
// This short retract is done immediately, before parking the nozzle.
# define FILAMENT_CHANGE_UNLOAD_FEEDRATE 10 // (mm/s) Unload filament feedrate. This can be pretty fast.
# define FILAMENT_CHANGE_UNLOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
# define FILAMENT_CHANGE_UNLOAD_LENGTH 100 // (mm) The length of filament for a complete unload.
// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
// Set to 0 for manual unloading.
# define FILAMENT_CHANGE_SLOW_LOAD_FEEDRATE 6 // (mm/s) Slow move when starting load.
# define FILAMENT_CHANGE_SLOW_LOAD_LENGTH 0 // (mm) Slow length, to allow time to insert material.
// 0 to disable start loading and skip to fast load only
# define FILAMENT_CHANGE_FAST_LOAD_FEEDRATE 6 // (mm/s) Load filament feedrate. This can be pretty fast.
# define FILAMENT_CHANGE_FAST_LOAD_ACCEL 25 // (mm/s^2) Lower acceleration may allow a faster feedrate.
# define FILAMENT_CHANGE_FAST_LOAD_LENGTH 0 // (mm) Load length of filament, from extruder gear to nozzle.
// For Bowden, the full length of the tube and nozzle.
// For direct drive, the full length of the nozzle.
//#define ADVANCED_PAUSE_CONTINUOUS_PURGE // Purge continuously up to the purge length until interrupted.
# define ADVANCED_PAUSE_PURGE_FEEDRATE 3 // (mm/s) Extrude feedrate (after loading). Should be slower than load feedrate.
# define ADVANCED_PAUSE_PURGE_LENGTH 50 // (mm) Length to extrude after loading.
// Set to 0 for manual extrusion.
// Filament can be extruded repeatedly from the Filament Change menu
// until extrusion is consistent, and to purge old filament.
// Filament Unload does a Retract, Delay, and Purge first:
# define FILAMENT_UNLOAD_RETRACT_LENGTH 13 // (mm) Unload initial retract length.
# define FILAMENT_UNLOAD_DELAY 5000 // (ms) Delay for the filament to cool after retract.
# define FILAMENT_UNLOAD_PURGE_LENGTH 8 // (mm) An unretract is done, then this length is purged.
# define PAUSE_PARK_NOZZLE_TIMEOUT 45 // (seconds) Time limit before the nozzle is turned off for safety.
# define FILAMENT_CHANGE_ALERT_BEEPS 10 // Number of alert beeps to play when a response is needed.
# define PAUSE_PARK_NO_STEPPER_TIMEOUT // Enable for XYZ steppers to stay powered on during filament change.
//#define PARK_HEAD_ON_PAUSE // Park the nozzle during pause and filament change.
//#define HOME_BEFORE_FILAMENT_CHANGE // Ensure homing has been completed prior to parking for filament change
//#define FILAMENT_LOAD_UNLOAD_GCODES // Add M701/M702 Load/Unload G-codes, plus Load/Unload in the LCD Prepare menu.
//#define FILAMENT_UNLOAD_ALL_EXTRUDERS // Allow M702 to unload all extruders above a minimum target temp (as set by M302)
Added a feature to have filament change by gcode or display trigger.
[default off for now]
syntax: M600 X[pos] Y[pos] Z[relative lift] E[initial retract] L[later retract distance for removal]
if enabled, after a M600, the printer will retract by E, lift by Z, move to XY, retract even more filament.
Oh, and it will display "remove filament" and beep like crazy.
You are then supposed to insert a new filament (other color, e.g.) and click the display to continue.
After having the nozzle cleaned manually, aided by the disabled e-steppers.
After clicking, the printer will then go back the whole shebang, and continue printing with a fancy new color.
12 years ago
# endif
// @section tmc
/**
* TMC26X Stepper Driver options
*
* The TMC26XStepper library is required for this stepper driver .
* https : //github.com/trinamic/TMC26XStepper
*/
# if HAS_DRIVER(TMC26X)
# if AXIS_DRIVER_TYPE_X(TMC26X)
# define X_MAX_CURRENT 1000 // (mA)
# define X_SENSE_RESISTOR 91 // (mOhms)
# define X_MICROSTEPS 16 // Number of microsteps
# endif
# if AXIS_DRIVER_TYPE_X2(TMC26X)
# define X2_MAX_CURRENT 1000
# define X2_SENSE_RESISTOR 91
# define X2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Y(TMC26X)
# define Y_MAX_CURRENT 1000
# define Y_SENSE_RESISTOR 91
# define Y_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Y2(TMC26X)
# define Y2_MAX_CURRENT 1000
# define Y2_SENSE_RESISTOR 91
# define Y2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Z(TMC26X)
# define Z_MAX_CURRENT 1000
# define Z_SENSE_RESISTOR 91
# define Z_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Z2(TMC26X)
# define Z2_MAX_CURRENT 1000
# define Z2_SENSE_RESISTOR 91
# define Z2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_Z3(TMC26X)
# define Z3_MAX_CURRENT 1000
# define Z3_SENSE_RESISTOR 91
# define Z3_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E0(TMC26X)
# define E0_MAX_CURRENT 1000
# define E0_SENSE_RESISTOR 91
# define E0_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E1(TMC26X)
# define E1_MAX_CURRENT 1000
# define E1_SENSE_RESISTOR 91
# define E1_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E2(TMC26X)
# define E2_MAX_CURRENT 1000
# define E2_SENSE_RESISTOR 91
# define E2_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E3(TMC26X)
# define E3_MAX_CURRENT 1000
# define E3_SENSE_RESISTOR 91
# define E3_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E4(TMC26X)
# define E4_MAX_CURRENT 1000
# define E4_SENSE_RESISTOR 91
# define E4_MICROSTEPS 16
# endif
# if AXIS_DRIVER_TYPE_E5(TMC26X)
# define E5_MAX_CURRENT 1000
# define E5_SENSE_RESISTOR 91
# define E5_MICROSTEPS 16
# endif
# endif // TMC26X
// @section tmc_smart
/**
* To use TMC2130 stepper drivers in SPI mode connect your SPI pins to
* the hardware SPI interface on your board and define the required CS pins
* in your ` pins_MYBOARD . h ` file . ( e . g . , RAMPS 1.4 uses AUX3 pins ` X_CS_PIN 53 ` , ` Y_CS_PIN 49 ` , etc . ) .
* You may also use software SPI if you wish to use general purpose IO pins .
*
* To use TMC2208 stepper UART - configurable stepper drivers
* connect # _SERIAL_TX_PIN to the driver side PDN_UART pin with a 1 K resistor .
* To use the reading capabilities , also connect # _SERIAL_RX_PIN
* to PDN_UART without a resistor .
* The drivers can also be used with hardware serial .
*
* TMCStepper library is required for connected TMC stepper drivers .
* https : //github.com/teemuatlut/TMCStepper
*/
# if HAS_TRINAMIC
# define R_SENSE 0.11 // R_sense resistor for SilentStepStick2130
# define HOLD_MULTIPLIER 0.5 // Scales down the holding current from run current
# define INTERPOLATE true // Interpolate X/Y/Z_MICROSTEPS to 256
# if AXIS_IS_TMC(X)
# define X_CURRENT 800 // (mA) RMS current. Multiply by 1.414 for peak current.
# define X_MICROSTEPS 16 // 0..256
# endif
# if AXIS_IS_TMC(X2)
# define X2_CURRENT 800
# define X2_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(Y)
# define Y_CURRENT 800
# define Y_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(Y2)
# define Y2_CURRENT 800
# define Y2_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(Z)
# define Z_CURRENT 800
# define Z_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(Z2)
# define Z2_CURRENT 800
# define Z2_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(Z3)
# define Z3_CURRENT 800
# define Z3_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(E0)
# define E0_CURRENT 800
# define E0_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(E1)
# define E1_CURRENT 800
# define E1_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(E2)
# define E2_CURRENT 800
# define E2_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(E3)
# define E3_CURRENT 800
# define E3_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(E4)
# define E4_CURRENT 800
# define E4_MICROSTEPS 16
# endif
# if AXIS_IS_TMC(E5)
# define E5_CURRENT 800
# define E5_MICROSTEPS 16
# endif
/**
* Override default SPI pins for TMC2130 and TMC2660 drivers here .
* The default pins can be found in your board ' s pins file .
*/
//#define X_CS_PIN -1
//#define Y_CS_PIN -1
//#define Z_CS_PIN -1
//#define X2_CS_PIN -1
//#define Y2_CS_PIN -1
//#define Z2_CS_PIN -1
//#define Z3_CS_PIN -1
//#define E0_CS_PIN -1
//#define E1_CS_PIN -1
//#define E2_CS_PIN -1
//#define E3_CS_PIN -1
//#define E4_CS_PIN -1
//#define E5_CS_PIN -1
/**
* Use software SPI for TMC2130 .
* The default SW SPI pins are defined the respective pins files ,
* but you can override or define them here .
*/
//#define TMC_USE_SW_SPI
//#define TMC_SW_MOSI -1
//#define TMC_SW_MISO -1
//#define TMC_SW_SCK -1
/**
* Software enable
*
* Use for drivers that do not use a dedicated enable pin , but rather handle the same
* function through a communication line such as SPI or UART .
*/
//#define SOFTWARE_DRIVER_ENABLE
/**
* Use Trinamic ' s ultra quiet stepping mode .
* When disabled , Marlin will use spreadCycle stepping mode .
*/
# define STEALTHCHOP_XY
# define STEALTHCHOP_Z
# define STEALTHCHOP_E
/**
* Optimize spreadCycle chopper parameters by using predefined parameter sets
* or with the help of an example included in the library .
* Provided parameter sets are
* CHOPPER_DEFAULT_12V
* CHOPPER_DEFAULT_19V
* CHOPPER_DEFAULT_24V
* CHOPPER_DEFAULT_36V
* CHOPPER_PRUSAMK3_24V // Imported parameters from the official Prusa firmware for MK3 (24V)
* CHOPPER_MARLIN_119 // Old defaults from Marlin v1.1.9
*
* Define you own with
* { < off_time [ 1. .15 ] > , < hysteresis_end [ - 3. .12 ] > , hysteresis_start [ 1. .8 ] }
*/
# define CHOPPER_TIMING { 4, -2, 1 }
/**
* Monitor Trinamic TMC2130 and TMC2208 drivers for error conditions ,
* like overtemperature and short to ground . TMC2208 requires hardware serial .
* In the case of overtemperature Marlin can decrease the driver current until error condition clears .
* Other detected conditions can be used to stop the current print .
* Relevant g - codes :
* M906 - Set or get motor current in milliamps using axis codes X , Y , Z , E . Report values if no axis codes given .
* M911 - Report stepper driver overtemperature pre - warn condition .
* M912 - Clear stepper driver overtemperature pre - warn condition flag .
* M122 S0 / 1 - Report driver parameters ( Requires TMC_DEBUG )
*/
//#define MONITOR_DRIVER_STATUS
# if ENABLED(MONITOR_DRIVER_STATUS)
# define CURRENT_STEP_DOWN 50 // [mA]
# define REPORT_CURRENT_CHANGE
# define STOP_ON_ERROR
# endif
/**
* The driver will switch to spreadCycle when stepper speed is over HYBRID_THRESHOLD .
* This mode allows for faster movements at the expense of higher noise levels .
* STEALTHCHOP_ ( XY | Z | E ) must be enabled to use HYBRID_THRESHOLD .
* M913 X / Y / Z / E to live tune the setting
*/
//#define HYBRID_THRESHOLD
# define X_HYBRID_THRESHOLD 100 // [mm/s]
# define X2_HYBRID_THRESHOLD 100
# define Y_HYBRID_THRESHOLD 100
# define Y2_HYBRID_THRESHOLD 100
# define Z_HYBRID_THRESHOLD 3
# define Z2_HYBRID_THRESHOLD 3
# define Z3_HYBRID_THRESHOLD 3
# define E0_HYBRID_THRESHOLD 30
# define E1_HYBRID_THRESHOLD 30
# define E2_HYBRID_THRESHOLD 30
# define E3_HYBRID_THRESHOLD 30
# define E4_HYBRID_THRESHOLD 30
# define E5_HYBRID_THRESHOLD 30
/**
* Use StallGuard2 to sense an obstacle and trigger an endstop .
* Connect the stepper driver ' s DIAG1 pin to the X / Y endstop pin .
* X , Y , and Z homing will always be done in spreadCycle mode .
*
* X / Y / Z_STALL_SENSITIVITY is used for tuning the trigger sensitivity .
* Higher values make the system LESS sensitive .
* Lower value make the system MORE sensitive .
* Too low values can lead to false positives , while too high values will collide the axis without triggering .
* It is advised to set X / Y / Z_HOME_BUMP_MM to 0.
* M914 X / Y / Z to live tune the setting
*/
//#define SENSORLESS_HOMING // TMC2130 only
/**
* Use StallGuard2 to probe the bed with the nozzle .
*
* CAUTION : This could cause damage to machines that use a lead screw or threaded rod
* to move the Z axis . Take extreme care when attempting to enable this feature .
*/
//#define SENSORLESS_PROBING // TMC2130 only
# if ENABLED(SENSORLESS_HOMING) || ENABLED(SENSORLESS_PROBING)
# define X_STALL_SENSITIVITY 8
# define Y_STALL_SENSITIVITY 8
//#define Z_STALL_SENSITIVITY 8
# endif
/**
* Enable M122 debugging command for TMC stepper drivers .
* M122 S0 / 1 will enable continous reporting .
*/
//#define TMC_DEBUG
/**
* You can set your own advanced settings by filling in predefined functions .
* A list of available functions can be found on the library github page
* https : //github.com/teemuatlut/TMC2130Stepper
* https : //github.com/teemuatlut/TMC2208Stepper
*
* Example :
* # define TMC_ADV ( ) { \
* stepperX . diag0_temp_prewarn ( 1 ) ; \
* stepperY . interpolate ( 0 ) ; \
* }
*/
# define TMC_ADV() { }
# endif // HAS_TRINAMIC
// @section L6470
/**
* L6470 Stepper Driver options
*
* Arduino - L6470 library ( 0.7 .0 or higher ) is required for this stepper driver .
* https : //github.com/ameyer/Arduino-L6470
*
* Requires the following to be defined in your pins_YOUR_BOARD file
* L6470_CHAIN_SCK_PIN
* L6470_CHAIN_MISO_PIN
* L6470_CHAIN_MOSI_PIN
* L6470_CHAIN_SS_PIN
* L6470_RESET_CHAIN_PIN ( optional )
*/
# if HAS_DRIVER(L6470)
//#define L6470_CHITCHAT // Display additional status info
# if AXIS_DRIVER_TYPE_X(L6470)
# define X_MICROSTEPS 128 // Number of microsteps (VALID: 1, 2, 4, 8, 16, 32, 128)
# define X_OVERCURRENT 2000 // (mA) Current where the driver detects an over current (VALID: 375 x (1 - 16) - 6A max - rounds down)
# define X_STALLCURRENT 1500 // (mA) Current where the driver detects a stall (VALID: 31.25 * (1-128) - 4A max - rounds down)
# define X_MAX_VOLTAGE 127 // 0-255, Maximum effective voltage seen by stepper
# define X_CHAIN_POS 0 // Position in SPI chain, 0=Not in chain, 1=Nearest MOSI
# endif
# if AXIS_DRIVER_TYPE_X2(L6470)
# define X2_MICROSTEPS 128
# define X2_OVERCURRENT 2000
# define X2_STALLCURRENT 1500
# define X2_MAX_VOLTAGE 127
# define X2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Y(L6470)
# define Y_MICROSTEPS 128
# define Y_OVERCURRENT 2000
# define Y_STALLCURRENT 1500
# define Y_MAX_VOLTAGE 127
# define Y_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Y2(L6470)
# define Y2_MICROSTEPS 128
# define Y2_OVERCURRENT 2000
# define Y2_STALLCURRENT 1500
# define Y2_MAX_VOLTAGE 127
# define Y2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Z(L6470)
# define Z_MICROSTEPS 128
# define Z_OVERCURRENT 2000
# define Z_STALLCURRENT 1500
# define Z_MAX_VOLTAGE 127
# define Z_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Z2(L6470)
# define Z2_MICROSTEPS 128
# define Z2_OVERCURRENT 2000
# define Z2_STALLCURRENT 1500
# define Z2_MAX_VOLTAGE 127
# define Z2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_Z3(L6470)
# define Z3_MICROSTEPS 128
# define Z3_OVERCURRENT 2000
# define Z3_STALLCURRENT 1500
# define Z3_MAX_VOLTAGE 127
# define Z3_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E0(L6470)
# define E0_MICROSTEPS 128
# define E0_OVERCURRENT 2000
# define E0_STALLCURRENT 1500
# define E0_MAX_VOLTAGE 127
# define E0_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E1(L6470)
# define E1_MICROSTEPS 128
# define E1_OVERCURRENT 2000
# define E1_STALLCURRENT 1500
# define E1_MAX_VOLTAGE 127
# define E1_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E2(L6470)
# define E2_MICROSTEPS 128
# define E2_OVERCURRENT 2000
# define E2_STALLCURRENT 1500
# define E2_MAX_VOLTAGE 127
# define E2_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E3(L6470)
# define E3_MICROSTEPS 128
# define E3_OVERCURRENT 2000
# define E3_STALLCURRENT 1500
# define E3_MAX_VOLTAGE 127
# define E3_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E4(L6470)
# define E4_MICROSTEPS 128
# define E4_OVERCURRENT 2000
# define E4_STALLCURRENT 1500
# define E4_MAX_VOLTAGE 127
# define E4_CHAIN_POS 0
# endif
# if AXIS_DRIVER_TYPE_E5(L6470)
# define E5_MICROSTEPS 128
# define E5_OVERCURRENT 2000
# define E5_STALLCURRENT 1500
# define E5_MAX_VOLTAGE 127
# define E5_CHAIN_POS 0
# endif
/**
* Monitor L6470 drivers for error conditions like over temperature and over current .
* In the case of over temperature Marlin can decrease the drive until the error condition clears .
* Other detected conditions can be used to stop the current print .
* Relevant g - codes :
* M906 - I1 / 2 / 3 / 4 / 5 Set or get motor drive level using axis codes X , Y , Z , E . Report values if no axis codes given .
* I not present or I0 or I1 - X , Y , Z or E0
* I2 - X2 , Y2 , Z2 or E1
* I3 - Z3 or E3
* I4 - E4
* I5 - E5
* M916 - Increase drive level until get thermal warning
* M917 - Find minimum current thresholds
* M918 - Increase speed until max or error
* M122 S0 / 1 - Report driver parameters
*/
//#define MONITOR_L6470_DRIVER_STATUS
# if ENABLED(MONITOR_L6470_DRIVER_STATUS)
# define KVAL_HOLD_STEP_DOWN 1
//#define L6470_STOP_ON_ERROR
# endif
# endif // L6470
/**
* TWI / I2C BUS
*
* This feature is an EXPERIMENTAL feature so it shall not be used on production
* machines . Enabling this will allow you to send and receive I2C data from slave
* devices on the bus .
*
* ; Example # 1
* ; This macro send the string " Marlin " to the slave device with address 0x63 ( 99 )
* ; It uses multiple M260 commands with one B < base 10 > arg
* M260 A99 ; Target slave address
* M260 B77 ; M
* M260 B97 ; a
* M260 B114 ; r
* M260 B108 ; l
* M260 B105 ; i
* M260 B110 ; n
* M260 S1 ; Send the current buffer
*
* ; Example # 2
* ; Request 6 bytes from slave device with address 0x63 ( 99 )
* M261 A99 B5
*
* ; Example # 3
* ; Example serial output of a M261 request
* echo : i2c - reply : from : 99 bytes : 5 data : hello
*/
// @section i2cbus
//#define EXPERIMENTAL_I2CBUS
# define I2C_SLAVE_ADDRESS 0 // Set a value from 8 to 127 to act as a slave
// @section extras
/**
* Canon Hack Development Kit
* http : //captain-slow.dk/2014/03/09/3d-printing-timelapses/
*/
//#define CHDK_PIN 4 // Set and enable a pin for triggering CHDK to take a picture
# if PIN_EXISTS(CHDK)
# define CHDK_DELAY 50 // (ms) How long the pin should remain HIGH
# endif
/**
* Spindle & Laser control
*
* Add the M3 , M4 , and M5 commands to turn the spindle / laser on and off , and
* to set spindle speed , spindle direction , and laser power .
*
* SuperPid is a router / spindle speed controller used in the CNC milling community .
* Marlin can be used to turn the spindle on and off . It can also be used to set
* the spindle speed from 5 , 000 to 30 , 000 RPM .
*
* You ' ll need to select a pin for the ON / OFF function and optionally choose a 0 - 5 V
* hardware PWM pin for the speed control and a pin for the rotation direction .
*
* See http : //marlinfw.org/docs/configuration/laser_spindle.html for more config details.
*/
//#define SPINDLE_LASER_ENABLE
# if ENABLED(SPINDLE_LASER_ENABLE)
# define SPINDLE_LASER_ENABLE_INVERT false // set to "true" if the on/off function is reversed
# define SPINDLE_LASER_PWM true // set to true if your controller supports setting the speed/power
# define SPINDLE_LASER_PWM_INVERT true // set to "true" if the speed/power goes up when you want it to go slower
# define SPINDLE_LASER_POWERUP_DELAY 5000 // delay in milliseconds to allow the spindle/laser to come up to speed/power
# define SPINDLE_LASER_POWERDOWN_DELAY 5000 // delay in milliseconds to allow the spindle to stop
# define SPINDLE_DIR_CHANGE true // set to true if your spindle controller supports changing spindle direction
# define SPINDLE_INVERT_DIR false
# define SPINDLE_STOP_ON_DIR_CHANGE true // set to true if Marlin should stop the spindle before changing rotation direction
/**
* The M3 & M4 commands use the following equation to convert PWM duty cycle to speed / power
*
* SPEED / POWER = PWM duty cycle * SPEED_POWER_SLOPE + SPEED_POWER_INTERCEPT
* where PWM duty cycle varies from 0 to 255
*
* set the following for your controller ( ALL MUST BE SET )
*/
# define SPEED_POWER_SLOPE 118.4
# define SPEED_POWER_INTERCEPT 0
# define SPEED_POWER_MIN 5000
# define SPEED_POWER_MAX 30000 // SuperPID router controller 0 - 30,000 RPM
//#define SPEED_POWER_SLOPE 0.3922
//#define SPEED_POWER_INTERCEPT 0
//#define SPEED_POWER_MIN 10
//#define SPEED_POWER_MAX 100 // 0-100%
# endif
/**
* Filament Width Sensor
*
* Measures the filament width in real - time and adjusts
* flow rate to compensate for any irregularities .
*
* Also allows the measured filament diameter to set the
* extrusion rate , so the slicer only has to specify the
* volume .
*
* Only a single extruder is supported at this time .
*
* 34 RAMPS_14 : Analog input 5 on the AUX2 connector
* 81 PRINTRBOARD : Analog input 2 on the Exp1 connector ( version B , C , D , E )
* 301 RAMBO : Analog input 3
*
* Note : May require analog pins to be defined for other boards .
*/
//#define FILAMENT_WIDTH_SENSOR
# if ENABLED(FILAMENT_WIDTH_SENSOR)
# define FILAMENT_SENSOR_EXTRUDER_NUM 0 // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
# define MEASUREMENT_DELAY_CM 14 // (cm) The distance from the filament sensor to the melting chamber
# define FILWIDTH_ERROR_MARGIN 1.0 // (mm) If a measurement differs too much from nominal width ignore it
# define MAX_MEASUREMENT_DELAY 20 // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
# define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
// Display filament width on the LCD status line. Status messages will expire after 5 seconds.
//#define FILAMENT_LCD_DISPLAY
# endif
/**
* CNC Coordinate Systems
*
* Enables G53 and G54 - G59 .3 commands to select coordinate systems
* and G92 .1 to reset the workspace to native machine space .
*/
//#define CNC_COORDINATE_SYSTEMS
/**
* Auto - report temperatures with M155 S < seconds >
*/
# define AUTO_REPORT_TEMPERATURES
/**
* Include capabilities in M115 output
*/
# define EXTENDED_CAPABILITIES_REPORT
/**
* Disable all Volumetric extrusion options
*/
//#define NO_VOLUMETRICS
# if DISABLED(NO_VOLUMETRICS)
/**
* Volumetric extrusion default state
* Activate to make volumetric extrusion the default method ,
* with DEFAULT_NOMINAL_FILAMENT_DIA as the default diameter .
*
* M200 D0 to disable , M200 Dn to set a new diameter .
*/
//#define VOLUMETRIC_DEFAULT_ON
# endif
/**
* Enable this option for a leaner build of Marlin that removes all
* workspace offsets , simplifying coordinate transformations , leveling , etc .
*
* - M206 and M428 are disabled .
* - G92 will revert to its behavior from Marlin 1.0 .
*/
//#define NO_WORKSPACE_OFFSETS
/**
* Set the number of proportional font spaces required to fill up a typical character space .
* This can help to better align the output of commands like ` G29 O ` Mesh Output .
*
* For clients that use a fixed - width font ( like OctoPrint ) , leave this set to 1.0 .
* Otherwise , adjust according to your client and font .
*/
# define PROPORTIONAL_FONT_RATIO 1.0
/**
* Spend 28 bytes of SRAM to optimize the GCode parser
*/
# define FASTER_GCODE_PARSER
/**
* CNC G - code options
* Support CNC - style G - code dialects used by laser cutters , drawing machine cams , etc .
* Note that G0 feedrates should be used with care for 3 D printing ( if used at all ) .
* High feedrates may cause ringing and harm print quality .
*/
//#define PAREN_COMMENTS // Support for parentheses-delimited comments
//#define GCODE_MOTION_MODES // Remember the motion mode (G0 G1 G2 G3 G5 G38.X) and apply for X Y Z E F, etc.
// Enable and set a (default) feedrate for all G0 moves
//#define G0_FEEDRATE 3000 // (mm/m)
# ifdef G0_FEEDRATE
//#define VARIABLE_G0_FEEDRATE // The G0 feedrate is set by F in G0 motion mode
# endif
/**
* G - code Macros
*
* Add G - codes M810 - M819 to define and run G - code macros .
* Macros are not saved to EEPROM .
*/
//#define GCODE_MACROS
# if ENABLED(GCODE_MACROS)
# define GCODE_MACROS_SLOTS 5 // Up to 10 may be used
# define GCODE_MACROS_SLOT_SIZE 50 // Maximum length of a single macro
# endif
/**
* User - defined menu items that execute custom GCode
*/
//#define CUSTOM_USER_MENUS
# if ENABLED(CUSTOM_USER_MENUS)
//#define CUSTOM_USER_MENU_TITLE "Custom Commands"
# define USER_SCRIPT_DONE "M117 User Script Done"
# define USER_SCRIPT_AUDIBLE_FEEDBACK
//#define USER_SCRIPT_RETURN // Return to status screen after a script
# define USER_DESC_1 "Home & UBL Info"
# define USER_GCODE_1 "G28\nG29 W"
# define USER_DESC_2 "Preheat for " PREHEAT_1_LABEL
# define USER_GCODE_2 "M140 S" STRINGIFY(PREHEAT_1_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_1_TEMP_HOTEND)
# define USER_DESC_3 "Preheat for " PREHEAT_2_LABEL
# define USER_GCODE_3 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nM104 S" STRINGIFY(PREHEAT_2_TEMP_HOTEND)
# define USER_DESC_4 "Heat Bed / Home / Level"
# define USER_GCODE_4 "M140 S" STRINGIFY(PREHEAT_2_TEMP_BED) "\nG28\nG29"
# define USER_DESC_5 "Home & Info"
# define USER_GCODE_5 "G28\nM503"
# endif
/**
* Specify an action command to send to the host when the printer is killed .
* Will be sent in the form ' //action:ACTION_ON_KILL', e.g. '//action:poweroff'.
* The host must be configured to handle the action command .
*/
//#define ACTION_ON_KILL "poweroff"
/**
* Specify an action command to send to the host on pause and resume .
* Will be sent in the form ' //action:ACTION_ON_PAUSE', e.g. '//action:pause'.
* The host must be configured to handle the action command .
*
* PAUSE / RESUME : Used in non - parking scenarios where the host handles the
* action while Marlin continues to process G - Code . ( M24 / M25 )
*
* PAUSED / RESUMED : Used in scenarios where Marlin handles pause and filament -
* change actions and the host needs to stop sending commands
* until the machine is ready to resume . ( M125 / M600 )
*
* CANCEL : Instructs the host to abort the print job . Used when the
* print is canceled from the LCD menu .
*/
//#define ACTION_ON_PAUSE "pause"
//#define ACTION_ON_RESUME "resume"
//#define ACTION_ON_PAUSED "paused"
//#define ACTION_ON_RESUMED "resumed"
//#define ACTION_ON_CANCEL "cancel"
//===========================================================================
//====================== I2C Position Encoder Settings ======================
//===========================================================================
/**
* I2C position encoders for closed loop control .
* Developed by Chris Barr at Aus3D .
*
* Wiki : http : //wiki.aus3d.com.au/Magnetic_Encoder
* Github : https : //github.com/Aus3D/MagneticEncoder
*
* Supplier : http : //aus3d.com.au/magnetic-encoder-module
* Alternative Supplier : http : //reliabuild3d.com/
*
* Reliabuild encoders have been modified to improve reliability .
*/
//#define I2C_POSITION_ENCODERS
# if ENABLED(I2C_POSITION_ENCODERS)
# define I2CPE_ENCODER_CNT 1 // The number of encoders installed; max of 5
// encoders supported currently.
# define I2CPE_ENC_1_ADDR I2CPE_PRESET_ADDR_X // I2C address of the encoder. 30-200.
# define I2CPE_ENC_1_AXIS X_AXIS // Axis the encoder module is installed on. <X|Y|Z|E>_AXIS.
# define I2CPE_ENC_1_TYPE I2CPE_ENC_TYPE_LINEAR // Type of encoder: I2CPE_ENC_TYPE_LINEAR -or-
// I2CPE_ENC_TYPE_ROTARY.
# define I2CPE_ENC_1_TICKS_UNIT 2048 // 1024 for magnetic strips with 2mm poles; 2048 for
// 1mm poles. For linear encoders this is ticks / mm,
// for rotary encoders this is ticks / revolution.
//#define I2CPE_ENC_1_TICKS_REV (16 * 200) // Only needed for rotary encoders; number of stepper
// steps per full revolution (motor steps/rev * microstepping)
//#define I2CPE_ENC_1_INVERT // Invert the direction of axis travel.
# define I2CPE_ENC_1_EC_METHOD I2CPE_ECM_MICROSTEP // Type of error error correction.
# define I2CPE_ENC_1_EC_THRESH 0.10 // Threshold size for error (in mm) above which the
// printer will attempt to correct the error; errors
// smaller than this are ignored to minimize effects of
// measurement noise / latency (filter).
# define I2CPE_ENC_2_ADDR I2CPE_PRESET_ADDR_Y // Same as above, but for encoder 2.
# define I2CPE_ENC_2_AXIS Y_AXIS
# define I2CPE_ENC_2_TYPE I2CPE_ENC_TYPE_LINEAR
# define I2CPE_ENC_2_TICKS_UNIT 2048
//#define I2CPE_ENC_2_TICKS_REV (16 * 200)
//#define I2CPE_ENC_2_INVERT
# define I2CPE_ENC_2_EC_METHOD I2CPE_ECM_MICROSTEP
# define I2CPE_ENC_2_EC_THRESH 0.10
# define I2CPE_ENC_3_ADDR I2CPE_PRESET_ADDR_Z // Encoder 3. Add additional configuration options
# define I2CPE_ENC_3_AXIS Z_AXIS // as above, or use defaults below.
# define I2CPE_ENC_4_ADDR I2CPE_PRESET_ADDR_E // Encoder 4.
# define I2CPE_ENC_4_AXIS E_AXIS
# define I2CPE_ENC_5_ADDR 34 // Encoder 5.
# define I2CPE_ENC_5_AXIS E_AXIS
// Default settings for encoders which are enabled, but without settings configured above.
# define I2CPE_DEF_TYPE I2CPE_ENC_TYPE_LINEAR
# define I2CPE_DEF_ENC_TICKS_UNIT 2048
# define I2CPE_DEF_TICKS_REV (16 * 200)
# define I2CPE_DEF_EC_METHOD I2CPE_ECM_NONE
# define I2CPE_DEF_EC_THRESH 0.1
//#define I2CPE_ERR_THRESH_ABORT 100.0 // Threshold size for error (in mm) error on any given
// axis after which the printer will abort. Comment out to
// disable abort behaviour.
# define I2CPE_TIME_TRUSTED 10000 // After an encoder fault, there must be no further fault
// for this amount of time (in ms) before the encoder
// is trusted again.
/**
* Position is checked every time a new command is executed from the buffer but during long moves ,
* this setting determines the minimum update time between checks . A value of 100 works well with
* error rolling average when attempting to correct only for skips and not for vibration .
*/
# define I2CPE_MIN_UPD_TIME_MS 4 // (ms) Minimum time between encoder checks.
// Use a rolling average to identify persistant errors that indicate skips, as opposed to vibration and noise.
# define I2CPE_ERR_ROLLING_AVERAGE
# endif // I2C_POSITION_ENCODERS
/**
* MAX7219 Debug Matrix
*
* Add support for a low - cost 8 x8 LED Matrix based on the Max7219 chip as a realtime status display .
* Requires 3 signal wires . Some useful debug options are included to demonstrate its usage .
*/
//#define MAX7219_DEBUG
# if ENABLED(MAX7219_DEBUG)
# define MAX7219_CLK_PIN 64
# define MAX7219_DIN_PIN 57
# define MAX7219_LOAD_PIN 44
//#define MAX7219_GCODE // Add the M7219 G-code to control the LED matrix
# define MAX7219_INIT_TEST 2 // Do a test pattern at initialization (Set to 2 for spiral)
# define MAX7219_NUMBER_UNITS 1 // Number of Max7219 units in chain.
# define MAX7219_ROTATE 0 // Rotate the display clockwise (in multiples of +/- 90°)
// connector at: right=0 bottom=-90 top=90 left=180
//#define MAX7219_REVERSE_ORDER // The individual LED matrix units may be in reversed order
/**
* Sample debug features
* If you add more debug displays , be careful to avoid conflicts !
*/
# define MAX7219_DEBUG_PRINTER_ALIVE // Blink corner LED of 8x8 matrix to show that the firmware is functioning
# define MAX7219_DEBUG_PLANNER_HEAD 3 // Show the planner queue head position on this and the next LED matrix row
# define MAX7219_DEBUG_PLANNER_TAIL 5 // Show the planner queue tail position on this and the next LED matrix row
# define MAX7219_DEBUG_PLANNER_QUEUE 0 // Show the current planner queue depth on this and the next LED matrix row
// If you experience stuttering, reboots, etc. this option can reveal how
// tweaks made to the configuration are affecting the printer in real-time.
# endif
/**
* NanoDLP Sync support
*
* Add support for Synchronized Z moves when using with NanoDLP . G0 / G1 axis moves will output " Z_move_comp "
* string to enable synchronization with DLP projector exposure . This change will allow to use
* [ [ WaitForDoneMessage ] ] instead of populating your gcode with M400 commands
*/
//#define NANODLP_Z_SYNC
# if ENABLED(NANODLP_Z_SYNC)
//#define NANODLP_ALL_AXIS // Enables "Z_move_comp" output on any axis move.
// Default behaviour is limited to Z axis only.
# endif
/**
* WiFi Support ( Espressif ESP32 WiFi )
*/
//#define WIFISUPPORT
# if ENABLED(WIFISUPPORT)
# define WIFI_SSID "Wifi SSID"
# define WIFI_PWD "Wifi Password"
# endif
/**
* Prusa Multi - Material Unit v2
* Enable in Configuration . h
*/
# if ENABLED(PRUSA_MMU2)
// Serial port used for communication with MMU2.
// For AVR enable the UART port used for the MMU. (e.g., internalSerial)
// For 32-bit boards check your HAL for available serial ports. (e.g., Serial2)
# define INTERNAL_SERIAL_PORT 2
# define MMU2_SERIAL internalSerial
// Use hardware reset for MMU if a pin is defined for it
//#define MMU2_RST_PIN 23
// Enable if the MMU2 has 12V stepper motors (MMU2 Firmware 1.0.2 and up)
//#define MMU2_MODE_12V
// G-code to execute when MMU2 F.I.N.D.A. probe detects filament runout
# define MMU2_FILAMENT_RUNOUT_SCRIPT "M600"
// Add an LCD menu for MMU2
//#define MMU2_MENUS
# if ENABLED(MMU2_MENUS)
// Settings for filament load / unload from the LCD menu.
// This is for Prusa MK3-style extruders. Customize for your hardware.
# define MMU2_FILAMENTCHANGE_EJECT_FEED 80.0
# define MMU2_LOAD_TO_NOZZLE_SEQUENCE \
{ 7.2 , 562 } , \
{ 14.4 , 871 } , \
{ 36.0 , 1393 } , \
{ 14.4 , 871 } , \
{ 50.0 , 198 }
# define MMU2_RAMMING_SEQUENCE \
{ 1.0 , 1000 } , \
{ 1.0 , 1500 } , \
{ 2.0 , 2000 } , \
{ 1.5 , 3000 } , \
{ 2.5 , 4000 } , \
{ - 15.0 , 5000 } , \
{ - 14.0 , 1200 } , \
{ - 6.0 , 600 } , \
{ 10.0 , 700 } , \
{ - 10.0 , 400 } , \
{ - 50.0 , 2000 }
# endif
//#define MMU2_DEBUG // Write debug info to serial output
# endif // PRUSA_MMU2
// @section develop
/**
* M43 - display pin status , watch pins for changes , watch endstops & toggle LED , Z servo probe test , toggle pins
*/
//#define PINS_DEBUGGING
// Enable Marlin dev mode which adds some special commands
//#define MARLIN_DEV_MODE
