CoreXY with FAST_COREXYZ defined is failing to home Z

DeJe · September 2017

Now and than I test "FAST_COREXYZ" for my CoreXY DIY printer.
First, without FAST_COREXYZ the printer works good so far. At least homing all axis is no problem at all.

But now to the issue: X and Y are homing perfectly. Also moving X/Y is working good/perfectly. But homing Z does not work.
It goes slowly up to z-min endstop, than it goes down slowly a few mm but immediately it goes down again about 2cm and stops. Now the printer tells me this position is "0 mm" -> z-min. To be honest, no way, thats wrong.

Short video for the effect

So whats going on there?

DeJe · September 2017

@Repetier
Do you have any idea what could be wrong?

Rossini · September 2017

What hardware do you use?
I also try to use FAST_COREXYZ and my Z-Axis never moves. It just resets the Printer.
Maybe insufficient ram?

Rossini · September 2017

Hmmm,

looks like multiple z-endstops are not working with fast_corexyz.
With only one z-max-endstop my z-axis works.

Chalchiuhticuenaabah · September 2017

thanks for the post
dragon ball super | animeyt

DeJe · September 2017

Rossini said:

Hmmm,

looks like multiple z-endstops are not working with fast_corexyz.
With only one z-max-endstop my z-axis works.

I just have one (hw) z-axis endstop at z-min.

My printer is DIY, RAMPS 1.4 (modified) with DUE. So Hardware should not be an issue.

Repetier · September 2017

You have a z-probe and z-min endstop and are using only z-min endstop for homing? You know that this makes no sense as autoleveling needs either z-max endstop or z-min to be the z-probe as well.

You should check your eeprom values for additional heights like bed coating. Also the first reversal seems to be to early. But I'm not sure you have eeprom at all if you used a RAMPS on due since due has no build in eeprom.

DeJe · September 2017

Repetier said:

You have a z-probe and z-min endstop and are using only z-min endstop for homing? You know that this makes no sense as autoleveling needs either z-max endstop or z-min to be the z-probe as well.

You should check your eeprom values for additional heights like bed coating. Also the first reversal seems to be to early. But I'm not sure you have eeprom at all if you used a RAMPS on due since due has no build in eeprom.

Z-Probe is using z-max pin, so it should be independend from z-min. I do have eeprom added to DUE.
First reversal works perfectly as I use a hall sensor for z-min. I changed it allready for testing to 5mm without success. I did also check for additional heights but did not found any.

But I will disable autoleveling for testing also.

Last not least, the printer works without issues for homing/moving with same firmware (1.0.-dev). All I did was adding "#define FAST_COREXYZ 1" to configuration.h and compile. Steps/mm for X/Y and ext2 offset I changed with RepetierHost.

DeJe · September 2017

@Repetier
I did the test and disabled autoleveling and Z-Probe and changed eeprom setting so I get factory default.
No change. The issue with z-home still exist.

here is my config. Hope you find (my) error:

/**************** READ FIRST ************************

This configuration file was created with the configuration tool. For that

reason, it does not contain the same informations as the original Configuration.h file.

It misses the comments and unused parts. Open this file file in the config tool

to see and change the data. You can also upload it to newer/older versions. The system

will silently add new options, so compilation continues to work.

This file is optimized for version 1.0.0dev

generator: http://www.repetier.com/firmware/dev/

If you are in doubt which named functions use which pins on your board, please check the

pins.h for the used name->pin assignments and your board documentation to verify it is

as you expect.

*/

#define NUM_EXTRUDER 2

#define MOTHERBOARD 401

#define RFSERIAL Serial

#include "pins.h"

// ################## EDIT THESE SETTINGS MANUALLY ################

#define FAST_COREXYZ 1

// ################ END MANUAL SETTINGS ##########################

#undef FAN_PIN

#define FAN_PIN 42

#undef FAN2_PIN

#define FAN2_PIN 40

#undef FAN_BOARD_PIN

#define FAN_BOARD_PIN -1

#define BOARD_FAN_SPEED 255

#define BOARD_FAN_MIN_SPEED 0

#define FAN_THERMO_PIN -1

#define FAN_THERMO_MIN_PWM 128

#define FAN_THERMO_MAX_PWM 255

#define FAN_THERMO_MIN_TEMP 45

#define FAN_THERMO_MAX_TEMP 60

#define FAN_THERMO_THERMISTOR_PIN -1

#define FAN_THERMO_THERMISTOR_TYPE 1

//#define EXTERNALSERIAL use Arduino serial library instead of build in. Requires more ram, has only 63 byte input buffer.

// Uncomment the following line if you are using Arduino compatible firmware made for Arduino version earlier then 1.0

// If it is incompatible you will get compiler errors about write functions not being compatible!

//#define COMPAT_PRE1

#define BLUETOOTH_SERIAL -1

#define BLUETOOTH_BAUD 115200

#define MIXING_EXTRUDER 0

#define DRIVE_SYSTEM 1

#define XAXIS_STEPS_PER_MM 162

#define YAXIS_STEPS_PER_MM 162

#define ZAXIS_STEPS_PER_MM 2133

#define EXTRUDER_FAN_COOL_TEMP 60

#define PDM_FOR_EXTRUDER 0

#define PDM_FOR_COOLER 0

#define DECOUPLING_TEST_MAX_HOLD_VARIANCE 20

#define DECOUPLING_TEST_MIN_TEMP_RISE 1

#define KILL_IF_SENSOR_DEFECT 0

#define RETRACT_ON_PAUSE 3

#define PAUSE_START_COMMANDS ""

#define PAUSE_END_COMMANDS ""

#define SHARED_EXTRUDER_HEATER 0

#define EXT0_X_OFFSET 0

#define EXT0_Y_OFFSET 0

#define EXT0_Z_OFFSET 0

#define EXT0_STEPS_PER_MM 188

#define EXT0_TEMPSENSOR_TYPE 14

#define EXT0_TEMPSENSOR_PIN TEMP_0_PIN

#define EXT0_HEATER_PIN HEATER_2_PIN

#define EXT0_STEP_PIN ORIG_E0_STEP_PIN

#define EXT0_DIR_PIN ORIG_E0_DIR_PIN

#define EXT0_INVERSE 1

#define EXT0_ENABLE_PIN ORIG_E0_ENABLE_PIN

#define EXT0_ENABLE_ON 0

#define EXT0_MIRROR_STEPPER 0

#define EXT0_STEP2_PIN ORIG_E0_STEP_PIN

#define EXT0_DIR2_PIN ORIG_E0_DIR_PIN

#define EXT0_INVERSE2 0

#define EXT0_ENABLE2_PIN ORIG_E0_ENABLE_PIN

#define EXT0_MAX_FEEDRATE 75

#define EXT0_MAX_START_FEEDRATE 5

#define EXT0_MAX_ACCELERATION 2500

#define EXT0_HEAT_MANAGER 3

#define EXT0_PREHEAT_TEMP 190

#define EXT0_WATCHPERIOD 1

#define EXT0_PID_INTEGRAL_DRIVE_MAX 230

#define EXT0_PID_INTEGRAL_DRIVE_MIN 40

#define EXT0_PID_PGAIN_OR_DEAD_TIME 7

#define EXT0_PID_I 2

#define EXT0_PID_D 40

#define EXT0_PID_MAX 255

#define EXT0_ADVANCE_K 0

#define EXT0_ADVANCE_L 0

#define EXT0_ADVANCE_BACKLASH_STEPS 0

#define EXT0_WAIT_RETRACT_TEMP 150

#define EXT0_WAIT_RETRACT_UNITS 0

#define EXT0_SELECT_COMMANDS ""

#define EXT0_DESELECT_COMMANDS ""

#define EXT0_EXTRUDER_COOLER_PIN 4

#define EXT0_EXTRUDER_COOLER_SPEED 255

#define EXT0_DECOUPLE_TEST_PERIOD 12000

#define EXT0_JAM_PIN -1

#define EXT0_JAM_PULLUP 0

#define EXT1_X_OFFSET 5022

#define EXT1_Y_OFFSET 0

#define EXT1_Z_OFFSET 0

#define EXT1_STEPS_PER_MM 188

#define EXT1_TEMPSENSOR_TYPE 14

#define EXT1_TEMPSENSOR_PIN TEMP_2_PIN

#define EXT1_HEATER_PIN HEATER_0_PIN

#define EXT1_STEP_PIN ORIG_E1_STEP_PIN

#define EXT1_DIR_PIN ORIG_E1_DIR_PIN

#define EXT1_INVERSE 0

#define EXT1_ENABLE_PIN ORIG_E1_ENABLE_PIN

#define EXT1_ENABLE_ON 0

#define EXT1_MIRROR_STEPPER 0

#define EXT1_STEP2_PIN ORIG_E1_STEP_PIN

#define EXT1_DIR2_PIN ORIG_E1_DIR_PIN

#define EXT1_INVERSE2 0

#define EXT1_ENABLE2_PIN ORIG_E1_ENABLE_PIN

#define EXT1_MAX_FEEDRATE 75

#define EXT1_MAX_START_FEEDRATE 5

#define EXT1_MAX_ACCELERATION 2500

#define EXT1_HEAT_MANAGER 3

#define EXT1_PREHEAT_TEMP 190

#define EXT1_WATCHPERIOD 1

#define EXT1_PID_INTEGRAL_DRIVE_MAX 230

#define EXT1_PID_INTEGRAL_DRIVE_MIN 40

#define EXT1_PID_PGAIN_OR_DEAD_TIME 7

#define EXT1_PID_I 2

#define EXT1_PID_D 40

#define EXT1_PID_MAX 255

#define EXT1_ADVANCE_K 0

#define EXT1_ADVANCE_L 0

#define EXT1_ADVANCE_BACKLASH_STEPS 0

#define EXT1_WAIT_RETRACT_TEMP 150

#define EXT1_WAIT_RETRACT_UNITS 0

#define EXT1_SELECT_COMMANDS ""

#define EXT1_DESELECT_COMMANDS ""

#define EXT1_EXTRUDER_COOLER_PIN 5

#define EXT1_EXTRUDER_COOLER_SPEED 255

#define EXT1_DECOUPLE_TEST_PERIOD 12000

#define EXT1_JAM_PIN -1

#define EXT1_JAM_PULLUP 0

#define FEATURE_RETRACTION 1

#define AUTORETRACT_ENABLED 0

#define RETRACTION_LENGTH 3

#define RETRACTION_LONG_LENGTH 13

#define RETRACTION_SPEED 40

#define RETRACTION_Z_LIFT 0

#define RETRACTION_UNDO_EXTRA_LENGTH 0

#define RETRACTION_UNDO_EXTRA_LONG_LENGTH 0

#define RETRACTION_UNDO_SPEED 20

#define FILAMENTCHANGE_X_POS 0

#define FILAMENTCHANGE_Y_POS 0

#define FILAMENTCHANGE_Z_ADD 50

#define FILAMENTCHANGE_REHOME 1

#define FILAMENTCHANGE_SHORTRETRACT 7

#define FILAMENTCHANGE_LONGRETRACT 100

#define JAM_METHOD 1

#define JAM_STEPS 220

#define JAM_SLOWDOWN_STEPS 320

#define JAM_SLOWDOWN_TO 70

#define JAM_ERROR_STEPS 500

#define JAM_MIN_STEPS 10

#define JAM_ACTION 1

#define RETRACT_DURING_HEATUP true

#define PID_CONTROL_RANGE 20

#define SKIP_M109_IF_WITHIN 2

#define SCALE_PID_TO_MAX 0

#define TEMP_HYSTERESIS 0

#define EXTRUDE_MAXLENGTH 160

#define NUM_TEMPS_USERTHERMISTOR0 0

#define USER_THERMISTORTABLE0 {}

#define NUM_TEMPS_USERTHERMISTOR1 0

#define USER_THERMISTORTABLE1 {}

#define NUM_TEMPS_USERTHERMISTOR2 0

#define USER_THERMISTORTABLE2 {}

#define GENERIC_THERM_VREF 5

#define GENERIC_THERM_NUM_ENTRIES 33

#define HEATER_PWM_SPEED 0

#define COOLER_PWM_SPEED 0

// ############# Heated bed configuration ########################

#define HAVE_HEATED_BED 1

#define HEATED_BED_PREHEAT_TEMP 55

#define HEATED_BED_MAX_TEMP 130

#define SKIP_M190_IF_WITHIN 3

#define HEATED_BED_SENSOR_TYPE 14

#define HEATED_BED_SENSOR_PIN TEMP_1_PIN

#define HEATED_BED_HEATER_PIN HEATER_1_PIN

#define HEATED_BED_SET_INTERVAL 5000

#define HEATED_BED_HEAT_MANAGER 0

#define HEATED_BED_PID_INTEGRAL_DRIVE_MAX 255

#define HEATED_BED_PID_INTEGRAL_DRIVE_MIN 80

#define HEATED_BED_PID_PGAIN_OR_DEAD_TIME 196

#define HEATED_BED_PID_IGAIN 33

#define HEATED_BED_PID_DGAIN 290

#define HEATED_BED_PID_MAX 255

#define HEATED_BED_DECOUPLE_TEST_PERIOD 300000

#define MIN_EXTRUDER_TEMP 170

#define MAXTEMP 275

#define MIN_DEFECT_TEMPERATURE -10

#define MAX_DEFECT_TEMPERATURE 290

#define MILLISECONDS_PREHEAT_TIME 30000

// ##########################################################################################

// ## Laser configuration ##

// ##########################################################################################

/*

If the firmware is in laser mode, it can control a laser output to cut or engrave materials.

Please use this feature only if you know about safety and required protection. Lasers are

dangerous and can hurt or make you blind!!!

The default laser driver only supports laser on and off. Here you control the intensity with

your feedrate. For exchangeable diode lasers this is normally enough. If you need more control

you can set the intensity in a range 0-255 with a custom extension to the driver. See driver.h

and comments on how to extend the functions non invasive with our event system.

If you have a laser - powder system you will like your E override. If moves contain a

increasing extruder position it will laser that move. With this trick you can

use existing fdm slicers to laser the output. Laser width is extrusion width.

Other tools may use M3 and M5 to enable/disable laser. Here G1/G2/G3 moves have laser enabled

and G0 moves have it disables.

In any case, laser only enables while moving. At the end of a move it gets

automatically disabled.

*/

#define SUPPORT_LASER 0

#define LASER_PIN -1

#define LASER_ON_HIGH 1

#define LASER_WARMUP_TIME 0

#define LASER_PWM_MAX 255

#define LASER_WATT 2

// ## CNC configuration ##

/*

If the firmware is in CNC mode, it can control a mill with M3/M4/M5. It works

similar to laser mode, but mill keeps enabled during G0 moves and it allows

setting rpm (only with event extension that supports this) and milling direction.

It also can add a delay to wait for spindle to run on full speed.

*/

#define SUPPORT_CNC 0

#define CNC_WAIT_ON_ENABLE 300

#define CNC_WAIT_ON_DISABLE 0

#define CNC_ENABLE_PIN -1

#define CNC_ENABLE_WITH 1

#define CNC_DIRECTION_PIN -1

#define CNC_DIRECTION_CW 1

#define CNC_PWM_MAX 255

#define CNC_RPM_MAX 8000

#define CNC_SAFE_Z 150

#define DEFAULT_PRINTER_MODE 0

// ################ Endstop configuration #####################

#define MULTI_ZENDSTOP_HOMING 0

#define ENDSTOP_PULLUP_X_MIN true

#define ENDSTOP_X_MIN_INVERTING false

#define MIN_HARDWARE_ENDSTOP_X true

#define ENDSTOP_PULLUP_Y_MIN true

#define ENDSTOP_Y_MIN_INVERTING false

#define MIN_HARDWARE_ENDSTOP_Y true

#define ENDSTOP_PULLUP_Z_MIN true

#define ENDSTOP_Z_MIN_INVERTING true

#define MIN_HARDWARE_ENDSTOP_Z true

#define ENDSTOP_PULLUP_Z2_MINMAX true

#define ENDSTOP_Z2_MINMAX_INVERTING false

#define MINMAX_HARDWARE_ENDSTOP_Z2 false

#define ENDSTOP_PULLUP_X_MAX true

#define ENDSTOP_X_MAX_INVERTING false

#define MAX_HARDWARE_ENDSTOP_X false

#define ENDSTOP_PULLUP_Y_MAX true

#define ENDSTOP_Y_MAX_INVERTING false

#define MAX_HARDWARE_ENDSTOP_Y false

#define ENDSTOP_PULLUP_Z_MAX true

#define ENDSTOP_Z_MAX_INVERTING false

#define MAX_HARDWARE_ENDSTOP_Z false

#define max_software_endstop_r true

#define min_software_endstop_x false

#define min_software_endstop_y false

#define min_software_endstop_z false

#define max_software_endstop_x true

#define max_software_endstop_y true

#define max_software_endstop_z true

#define DOOR_PIN -1

#define DOOR_PULLUP 1

#define DOOR_INVERTING 1

#define ENDSTOP_X_BACK_MOVE 5

#define ENDSTOP_Y_BACK_MOVE 5

#define ENDSTOP_Z_BACK_MOVE 5

#define ENDSTOP_X_RETEST_REDUCTION_FACTOR 3

#define ENDSTOP_Y_RETEST_REDUCTION_FACTOR 3

#define ENDSTOP_Z_RETEST_REDUCTION_FACTOR 3

#define ENDSTOP_X_BACK_ON_HOME 1

#define ENDSTOP_Y_BACK_ON_HOME 1

#define ENDSTOP_Z_BACK_ON_HOME 0

#define ALWAYS_CHECK_ENDSTOPS 1

#define MOVE_X_WHEN_HOMED 0

#define MOVE_Y_WHEN_HOMED 0

#define MOVE_Z_WHEN_HOMED 0

// ################# XYZ movements ###################

#define X_ENABLE_ON 0

#define Y_ENABLE_ON 0

#define Z_ENABLE_ON 0

#define DISABLE_X 0

#define DISABLE_Y 0

#define DISABLE_Z 0

#define DISABLE_E 0

#define INVERT_X_DIR 1

#define INVERT_Y_DIR 1

#define INVERT_Z_DIR 1

#define X_HOME_DIR -1

#define Y_HOME_DIR -1

#define Z_HOME_DIR -1

#define X_MAX_LENGTH 320

#define Y_MAX_LENGTH 205

#define Z_MAX_LENGTH 184

#define X_MIN_POS 0

#define Y_MIN_POS 0

#define Z_MIN_POS 0

#define Z2_MINMAX_PIN -1

#define DISTORTION_CORRECTION 0

#define DISTORTION_CORRECTION_POINTS 5

#define DISTORTION_LIMIT_TO 2

#define DISTORTION_CORRECTION_R 100

#define DISTORTION_PERMANENT 1

#define DISTORTION_UPDATE_FREQUENCY 15

#define DISTORTION_START_DEGRADE 0.5

#define DISTORTION_END_HEIGHT 1

#define DISTORTION_EXTRAPOLATE_CORNERS 0

#define DISTORTION_XMIN 10

#define DISTORTION_YMIN 10

#define DISTORTION_XMAX 190

#define DISTORTION_YMAX 190

// ##########################################################################################

// ## Movement settings ##

// ##########################################################################################

#define FEATURE_BABYSTEPPING 1

#define BABYSTEP_MULTIPLICATOR 1

#define DELTA_SEGMENTS_PER_SECOND_PRINT 180 // Move accurate setting for print moves

#define DELTA_SEGMENTS_PER_SECOND_MOVE 70 // Less accurate setting for other moves

#define EXACT_DELTA_MOVES 1

// Delta settings

#define DELTA_HOME_ON_POWER 0

#define DELTASEGMENTS_PER_PRINTLINE 24

#define STEPPER_INACTIVE_TIME 600L

#define MAX_INACTIVE_TIME 0L

#define MAX_FEEDRATE_X 200

#define MAX_FEEDRATE_Y 200

#define MAX_FEEDRATE_Z 15

#define HOMING_FEEDRATE_X 40

#define HOMING_FEEDRATE_Y 40

#define HOMING_FEEDRATE_Z 10

#define HOMING_ORDER HOME_ORDER_YXZ

#define ZHOME_PRE_RAISE 0

#define ZHOME_PRE_RAISE_DISTANCE 4

#define RAISE_Z_ON_TOOLCHANGE 0

#define ZHOME_MIN_TEMPERATURE 0

#define ZHOME_HEAT_ALL 1

#define ZHOME_HEAT_HEIGHT 20

#define ZHOME_X_POS 999999

#define ZHOME_Y_POS 999999

#define ENABLE_BACKLASH_COMPENSATION 1

#define X_BACKLASH 0

#define Y_BACKLASH 0

#define Z_BACKLASH 0

#define RAMP_ACCELERATION 1

#define STEPPER_HIGH_DELAY 1

#define DIRECTION_DELAY 0

#define STEP_DOUBLER_FREQUENCY 80000

#define ALLOW_QUADSTEPPING 1

#define DOUBLE_STEP_DELAY 0 // time in microseconds

#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_X 1000

#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Y 1000

#define MAX_ACCELERATION_UNITS_PER_SQ_SECOND_Z 100

#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_X 1500

#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Y 1500

#define MAX_TRAVEL_ACCELERATION_UNITS_PER_SQ_SECOND_Z 100

#define INTERPOLATE_ACCELERATION_WITH_Z 0

#define ACCELERATION_FACTOR_TOP 100

#define MAX_JERK 15

#define MAX_ZJERK 0.5

#define PRINTLINE_CACHE_SIZE 16

#define MOVE_CACHE_LOW 10

#define LOW_TICKS_PER_MOVE 250000

#define EXTRUDER_SWITCH_XY_SPEED 100

#define DUAL_X_AXIS 0

#define DUAL_X_RESOLUTION 0

#define X2AXIS_STEPS_PER_MM 100

#define FEATURE_TWO_XSTEPPER 0

#define X2_STEP_PIN ORIG_E1_STEP_PIN

#define X2_DIR_PIN ORIG_E1_DIR_PIN

#define X2_ENABLE_PIN ORIG_E1_ENABLE_PIN

#define FEATURE_TWO_YSTEPPER 0

#define Y2_STEP_PIN ORIG_E1_STEP_PIN

#define Y2_DIR_PIN ORIG_E1_DIR_PIN

#define Y2_ENABLE_PIN ORIG_E1_ENABLE_PIN

#define FEATURE_TWO_ZSTEPPER 0

#define Z2_STEP_PIN ORIG_E1_STEP_PIN

#define Z2_DIR_PIN ORIG_E1_DIR_PIN

#define Z2_ENABLE_PIN ORIG_E1_ENABLE_PIN

#define FEATURE_THREE_ZSTEPPER 0

#define Z3_STEP_PIN ORIG_E2_STEP_PIN

#define Z3_DIR_PIN ORIG_E2_DIR_PIN

#define Z3_ENABLE_PIN ORIG_E2_ENABLE_PIN

#define FEATURE_FOUR_ZSTEPPER 0

#define Z4_STEP_PIN ORIG_E3_STEP_PIN

#define Z4_DIR_PIN ORIG_E3_DIR_PIN

#define Z4_ENABLE_PIN ORIG_E3_ENABLE_PIN

#define FEATURE_DITTO_PRINTING 0

#define USE_ADVANCE 0

#define ENABLE_QUADRATIC_ADVANCE 0

// ################# Misc. settings ##################

#define BAUDRATE 115200

#define ENABLE_POWER_ON_STARTUP 1

#define POWER_INVERTING 0

#define KILL_METHOD 1

#define ACK_WITH_LINENUMBER 1

#define KEEP_ALIVE_INTERVAL 2000

#define WAITING_IDENTIFIER "wait"

#define ECHO_ON_EXECUTE 1

#define EEPROM_MODE 2

#undef PS_ON_PIN

#define PS_ON_PIN -1

#define JSON_OUTPUT 0

/* ======== Servos =======

Control the servos with

M340 P<servoId> S<pulseInUS> / ServoID = 0..3 pulseInUs = 500..2500

Servos are controlled by a pulse width normally between 500 and 2500 with 1500ms in center position. 0 turns servo off.

WARNING: Servos can draw a considerable amount of current. Make sure your system can handle this or you may risk your hardware!

*/

#define FEATURE_SERVO 1

#define SERVO0_PIN 6

#define SERVO1_PIN -1

#define SERVO2_PIN -1

#define SERVO3_PIN -1

#define SERVO0_NEUTRAL_POS -1

#define SERVO1_NEUTRAL_POS -1

#define SERVO2_NEUTRAL_POS -1

#define SERVO3_NEUTRAL_POS -1

#define UI_SERVO_CONTROL 0

#define FAN_KICKSTART_TIME 200

#define FEATURE_WATCHDOG 1

// #################### Z-Probing #####################

#define Z_PROBE_Z_OFFSET 0

#define Z_PROBE_Z_OFFSET_MODE 0

#define UI_BED_COATING 0

#define FEATURE_Z_PROBE 0

#define EXTRUDER_IS_Z_PROBE 0

#define Z_PROBE_BED_DISTANCE 4

#define Z_PROBE_PIN ORIG_Z_MAX_PIN

#define Z_PROBE_PULLUP 1

#define Z_PROBE_ON_HIGH 1

#define Z_PROBE_X_OFFSET 15

#define Z_PROBE_Y_OFFSET -34

#define Z_PROBE_WAIT_BEFORE_TEST 0

#define Z_PROBE_SPEED 0.5

#define Z_PROBE_XY_SPEED 100

#define Z_PROBE_SWITCHING_DISTANCE 3

#define Z_PROBE_REPETITIONS 3

#define Z_PROBE_HEIGHT 10

#define Z_PROBE_DELAY 0

#define Z_PROBE_START_SCRIPT "m340 p0 s700"

#define Z_PROBE_FINISHED_SCRIPT "m340 p0 s1500"

#define Z_PROBE_RUN_AFTER_EVERY_PROBE ""

#define Z_PROBE_REQUIRES_HEATING 0

#define Z_PROBE_MIN_TEMPERATURE 150

#define FEATURE_AUTOLEVEL 0

#define FEATURE_SOFTWARE_LEVELING 0

#define Z_PROBE_X1 20

#define Z_PROBE_Y1 10

#define Z_PROBE_X2 280

#define Z_PROBE_Y2 10

#define Z_PROBE_X3 20

#define Z_PROBE_Y3 170

#define BED_LEVELING_METHOD 1

#define BED_CORRECTION_METHOD 0

#define BED_LEVELING_GRID_SIZE 3

#define BED_LEVELING_REPETITIONS 5

#define BED_MOTOR_1_X 0

#define BED_MOTOR_1_Y 0

#define BED_MOTOR_2_X 200

#define BED_MOTOR_2_Y 0

#define BED_MOTOR_3_X 100

#define BED_MOTOR_3_Y 200

#define BENDING_CORRECTION_A 0

#define BENDING_CORRECTION_B 0

#define BENDING_CORRECTION_C 0

#define FEATURE_AXISCOMP 0

#define AXISCOMP_TANXY 0

#define AXISCOMP_TANYZ 0

#define AXISCOMP_TANXZ 0

#ifndef SDSUPPORT // Some boards have sd support on board. These define the values already in pins.h

#define SDSUPPORT 0

#undef SDCARDDETECT

#define SDCARDDETECT -1

#define SDCARDDETECTINVERTED 0

#endif

#define SD_EXTENDED_DIR 1 /** Show extended directory including file length. Don't use this with Pronterface! */

#define SD_RUN_ON_STOP ""

#define SD_STOP_HEATER_AND_MOTORS_ON_STOP 1

#define ARC_SUPPORT 1

#define FEATURE_MEMORY_POSITION 1

#define FEATURE_CHECKSUM_FORCED 0

#define FEATURE_FAN_CONTROL 1

#define FEATURE_FAN2_CONTROL 1

#define FEATURE_CONTROLLER 2

#define ADC_KEYPAD_PIN -1

#define LANGUAGE_EN_ACTIVE 1

#define LANGUAGE_DE_ACTIVE 1

#define LANGUAGE_NL_ACTIVE 0

#define LANGUAGE_PT_ACTIVE 0

#define LANGUAGE_IT_ACTIVE 0

#define LANGUAGE_ES_ACTIVE 0

#define LANGUAGE_FI_ACTIVE 0

#define LANGUAGE_SE_ACTIVE 0

#define LANGUAGE_FR_ACTIVE 0

#define LANGUAGE_CZ_ACTIVE 0

#define LANGUAGE_PL_ACTIVE 0

#define LANGUAGE_TR_ACTIVE 0

#define UI_PRINTER_NAME "VucanosV2-D"

#define UI_PRINTER_COMPANY "EichenwegPrint"

#define UI_PAGES_DURATION 4000

#define UI_SPEEDDEPENDENT_POSITIONING 0

#define UI_DISABLE_AUTO_PAGESWITCH 1

#define UI_AUTORETURN_TO_MENU_AFTER 120000

#define FEATURE_UI_KEYS 0

#define UI_ENCODER_SPEED 2

#define UI_REVERSE_ENCODER 1

#define UI_KEY_BOUNCETIME 10

#define UI_KEY_FIRST_REPEAT 500

#define UI_KEY_REDUCE_REPEAT 50

#define UI_KEY_MIN_REPEAT 50

#define FEATURE_BEEPER 0

#define CASE_LIGHTS_PIN 44

#define CASE_LIGHT_DEFAULT_ON 1

#define UI_START_SCREEN_DELAY 1000

#define UI_DYNAMIC_ENCODER_SPEED 0

/**

Beeper sound definitions for short beeps during key actions

and longer beeps for important actions.

Parameter is delay in microseconds and the secons is the number of repetitions.

Values must be in range 1..255

*/

#define BEEPER_SHORT_SEQUENCE 2,2

#define BEEPER_LONG_SEQUENCE 8,8

#define UI_SET_MIN_HEATED_BED_TEMP 30

#define UI_SET_MAX_HEATED_BED_TEMP 130

#define UI_SET_MIN_EXTRUDER_TEMP 170

#define UI_SET_MAX_EXTRUDER_TEMP 275

#define UI_SET_EXTRUDER_FEEDRATE 0.5

#define UI_SET_EXTRUDER_RETRACT_DISTANCE 6

#define NUM_MOTOR_DRIVERS 0

#endif

/* Below you will find the configuration string, that created this Configuration.h

========== Start configuration string ==========

{

"editMode": 2,

"processor": 1,

"baudrate": 115200,

"bluetoothSerial": -1,

"bluetoothBaudrate": 115200,

"xStepsPerMM": 162,

"yStepsPerMM": 162,

"zStepsPerMM": 2133,

"xInvert": "1",

"xInvertEnable": 0,

"eepromMode": 2,

"yInvert": "1",

"yInvertEnable": 0,

"zInvert": "1",

"zInvertEnable": 0,

"extruder": [

{

"id": 0,

"heatManager": 3,

"pidDriveMin": 40,

"pidDriveMax": 230,

"pidMax": 255,

"sensorType": 14,

"sensorPin": "TEMP_0_PIN",

"heaterPin": "HEATER_2_PIN",

"maxFeedrate": 75,

"startFeedrate": 5,

"invert": "1",

"invertEnable": "0",

"acceleration": 2500,

"watchPeriod": 1,

"pidP": 7,

"pidI": 2,

"pidD": 40,

"advanceK": 0,

"advanceL": 0,

"waitRetractTemp": 150,

"waitRetractUnits": 0,

"waitRetract": 0,

"stepsPerMM": 188,

"coolerPin": 4,

"coolerSpeed": 255,

"selectCommands": "",

"deselectCommands": "",

"xOffset": 0,

"yOffset": 0,

"zOffset": 0,

"xOffsetSteps": 0,

"yOffsetSteps": 0,

"zOffsetSteps": 0,

"stepper": {

"name": "Extruder 0",

"step": "ORIG_E0_STEP_PIN",

"dir": "ORIG_E0_DIR_PIN",

"enable": "ORIG_E0_ENABLE_PIN"

},

"advanceBacklashSteps": 0,

"decoupleTestPeriod": 12,

"jamPin": -1,

"jamPullup": "0",

"mirror": "0",

"invert2": "0",

"stepper2": {

"name": "Extruder 0",

"step": "ORIG_E0_STEP_PIN",

"dir": "ORIG_E0_DIR_PIN",

"enable": "ORIG_E0_ENABLE_PIN"

},

"preheat": 190

},

{

"id": 1,

"heatManager": 3,

"pidDriveMin": 40,

"pidDriveMax": 230,

"pidMax": 255,

"sensorType": 14,

"sensorPin": "TEMP_2_PIN",

"heaterPin": "HEATER_0_PIN",

"maxFeedrate": 75,

"startFeedrate": 5,

"invert": "0",

"invertEnable": "0",

"acceleration": 2500,

"watchPeriod": 1,

"pidP": 7,

"pidI": 2,

"pidD": 40,

"advanceK": 0,

"advanceL": 0,

"waitRetractTemp": 150,

"waitRetractUnits": 0,

"waitRetract": 0,

"stepsPerMM": 188,

"coolerPin": 5,

"coolerSpeed": 255,

"selectCommands": "",

"deselectCommands": "",

"xOffset": 31,

"yOffset": 0,

"zOffset": 0,

"xOffsetSteps": 5022,

"yOffsetSteps": 0,

"zOffsetSteps": 0,

"stepper": {

"name": "Extruder 1",

"step": "ORIG_E1_STEP_PIN",

"dir": "ORIG_E1_DIR_PIN",

"enable": "ORIG_E1_ENABLE_PIN"

},

"advanceBacklashSteps": 0,

"decoupleTestPeriod": 12,

"jamPin": -1,

"jamPullup": "0",

"mirror": "0",

"invert2": "0",

"stepper2": {

"name": "Extruder 1",

"step": "ORIG_E1_STEP_PIN",

"dir": "ORIG_E1_DIR_PIN",

"enable": "ORIG_E1_ENABLE_PIN"

},

"preheat": 190

}

],

"uiLanguage": 1,

"uiController": 0,

"xMinEndstop": 2,

"yMinEndstop": 2,

"zMinEndstop": 1,

"xMaxEndstop": 0,

"yMaxEndstop": 0,

"zMaxEndstop": 0,

"motherboard": 401,

"driveSystem": 1,

"xMaxSpeed": 200,

"xHomingSpeed": 40,

"xTravelAcceleration": 1500,

"xPrintAcceleration": 1000,

"yMaxSpeed": 200,

"yHomingSpeed": 40,

"yTravelAcceleration": 1500,

"yPrintAcceleration": 1000,

"zMaxSpeed": 15,

"zHomingSpeed": 10,

"zTravelAcceleration": 100,

"zPrintAcceleration": 100,

"xMotor": {

"name": "X motor",

"step": "ORIG_X_STEP_PIN",

"dir": "ORIG_X_DIR_PIN",

"enable": "ORIG_X_ENABLE_PIN"

},

"yMotor": {

"name": "Y motor",

"step": "ORIG_Y_STEP_PIN",

"dir": "ORIG_Y_DIR_PIN",

"enable": "ORIG_Y_ENABLE_PIN"

},

"zMotor": {

"name": "Z motor",

"step": "ORIG_Z_STEP_PIN",

"dir": "ORIG_Z_DIR_PIN",

"enable": "ORIG_Z_ENABLE_PIN"

},

"enableBacklash": "1",

"backlashX": 0,

"backlashY": 0,

"backlashZ": 0,

"stepperInactiveTime": 600,

"maxInactiveTime": 0,

"xMinPos": 0,

"yMinPos": 0,

"zMinPos": 0,

"xLength": 320,

"yLength": 205,

"zLength": 184,

"alwaysCheckEndstops": "1",

"disableX": "0",

"disableY": "0",

"disableZ": "0",

"disableE": "0",

"xHomeDir": "-1",

"yHomeDir": "-1",

"zHomeDir": "-1",

"xEndstopBack": 1,

"yEndstopBack": 1,

"zEndstopBack": 0,

"deltaSegmentsPerSecondPrint": 180,

"deltaSegmentsPerSecondTravel": 70,

"deltaDiagonalRod": 445,

"deltaHorizontalRadius": 209.25,

"deltaAlphaA": 210,

"deltaAlphaB": 330,

"deltaAlphaC": 90,

"deltaDiagonalCorrA": 0,

"deltaDiagonalCorrB": 0,

"deltaDiagonalCorrC": 0,

"deltaMaxRadius": 150,

"deltaFloorSafetyMarginMM": 15,

"deltaRadiusCorrA": 0,

"deltaRadiusCorrB": 0,

"deltaRadiusCorrC": 0,

"deltaXOffsetSteps": 0,

"deltaYOffsetSteps": 0,

"deltaZOffsetSteps": 0,

"deltaSegmentsPerLine": 24,

"stepperHighDelay": 1,

"directionDelay": 0,

"stepDoublerFrequency": 80000,

"allowQuadstepping": "1",

"doubleStepDelay": 0,

"maxJerk": 15,

"maxZJerk": 0.5,

"moveCacheSize": 16,

"moveCacheLow": 10,

"lowTicksPerMove": 250000,

"enablePowerOnStartup": "1",

"echoOnExecute": "1",

"sendWaits": "1",

"ackWithLineNumber": "1",

"killMethod": 1,

"useAdvance": "0",

"useQuadraticAdvance": "0",

"powerInverting": 0,

"mirrorX": 0,

"mirrorXMotor": {

"name": "Extruder 1",

"step": "ORIG_E1_STEP_PIN",

"dir": "ORIG_E1_DIR_PIN",

"enable": "ORIG_E1_ENABLE_PIN"

},

"mirrorY": 0,

"mirrorYMotor": {

"name": "Extruder 1",

"step": "ORIG_E1_STEP_PIN",

"dir": "ORIG_E1_DIR_PIN",

"enable": "ORIG_E1_ENABLE_PIN"

},

"mirrorZ": "0",

"mirrorZMotor": {

"name": "Extruder 1",

"step": "ORIG_E1_STEP_PIN",

"dir": "ORIG_E1_DIR_PIN",

"enable": "ORIG_E1_ENABLE_PIN"

},

"mirrorZ3": "0",

"mirrorZ3Motor": {

"name": "Extruder 2",

"step": "ORIG_E2_STEP_PIN",

"dir": "ORIG_E2_DIR_PIN",

"enable": "ORIG_E2_ENABLE_PIN"

},

"mirrorZ4": "0",

"mirrorZ4Motor": {

"name": "Extruder 3",

"step": "ORIG_E3_STEP_PIN",

"dir": "ORIG_E3_DIR_PIN",

"enable": "ORIG_E3_ENABLE_PIN"

},

"dittoPrinting": "0",

"featureServos": "1",

"servo0Pin": 6,

"servo1Pin": -1,

"servo2Pin": -1,

"servo3Pin": -1,

"featureWatchdog": "1",

"hasHeatedBed": "1",

"enableZProbing": "0",

"extrudeMaxLength": 160,

"homeOrder": "HOME_ORDER_YXZ",

"featureController": 2,

"uiPrinterName": "VucanosV2-D",

"uiPrinterCompany": "EichenwegPrint",

"uiPagesDuration": 4000,

"uiHeadline": "",

"uiDisablePageswitch": "1",

"uiAutoReturnAfter": 120000,

"featureKeys": "0",

"uiEncoderSpeed": 2,

"uiReverseEncoder": "1",

"uiKeyBouncetime": 10,

"uiKeyFirstRepeat": 500,

"uiKeyReduceRepeat": 50,

"uiKeyMinRepeat": 50,

"featureBeeper": "0",

"uiMinHeatedBed": 30,

"uiMaxHeatedBed": 130,

"uiMinEtxruderTemp": 170,

"uiMaxExtruderTemp": 275,

"uiExtruderFeedrate": 0.5,

"uiExtruderRetractDistance": 6,

"uiSpeeddependentPositioning": "0",

"maxBedTemperature": 130,

"bedSensorType": 14,

"bedSensorPin": "TEMP_1_PIN",

"bedHeaterPin": "HEATER_1_PIN",

"bedHeatManager": 0,

"bedPreheat": 55,

"bedUpdateInterval": 5000,

"bedPidDriveMin": 80,

"bedPidDriveMax": 255,

"bedPidP": 196,

"bedPidI": 33,

"bedPidD": 290,

"bedPidMax": 255,

"bedDecoupleTestPeriod": 300,

"caseLightPin": 44,

"caseLightDefaultOn": "1",

"bedSkipIfWithin": 3,

"gen1T0": 25,

"gen1R0": 100000,

"gen1Beta": 4036,

"gen1MinTemp": -20,

"gen1MaxTemp": 300,

"gen1R1": 0,

"gen1R2": 4700,

"gen2T0": 25,

"gen2R0": 100000,

"gen2Beta": 4036,

"gen2MinTemp": -20,

"gen2MaxTemp": 300,

"gen2R1": 0,

"gen2R2": 4700,

"gen3T0": 25,

"gen3R0": 100000,

"gen3Beta": 4036,

"gen3MinTemp": -20,

"gen3MaxTemp": 300,

"gen3R1": 0,

"gen3R2": 4700,

"userTable0": {

"r1": 0,

"r2": 4700,

"temps": [],

"numEntries": 0

},

"userTable1": {

"r1": 0,

"r2": 4700,

"temps": [],

"numEntries": 0

},

"userTable2": {

"r1": 0,

"r2": 4700,

"temps": [],

"numEntries": 0

},

"tempHysteresis": 0,

"pidControlRange": 20,

"skipM109Within": 2,

"extruderFanCoolTemp": 60,

"minTemp": 170,

"maxTemp": 275,

"minDefectTemp": -10,

"maxDefectTemp": 290,

"arcSupport": "1",

"featureMemoryPositionWatchdog": "1",

"forceChecksum": "0",

"sdExtendedDir": "1",

"featureFanControl": "1",

"fanPin": 42,

"featureFan2Control": "1",

"fan2Pin": 40,

"fanThermoPin": -1,

"fanThermoMinPWM": 128,

"fanThermoMaxPWM": 255,

"fanThermoMinTemp": 45,

"fanThermoMaxTemp": 60,

"fanThermoThermistorPin": -1,

"fanThermoThermistorType": 1,

"scalePidToMax": 0,

"zProbePin": "ORIG_Z_MAX_PIN",

"zProbeBedDistance": 4,

"zProbeDisableHeaters": "0",

"zProbePullup": "1",

"zProbeOnHigh": "1",

"zProbeXOffset": 15,

"zProbeYOffset": -34,

"zProbeWaitBeforeTest": "0",

"zProbeSpeed": 0.5,

"zProbeXYSpeed": 100,

"zProbeHeight": 10,

"zProbeStartScript": "m340 p0 s700",

"zProbeFinishedScript": "m340 p0 s1500",

"featureAutolevel": "0",

"zProbeX1": 20,

"zProbeY1": 10,

"zProbeX2": 280,

"zProbeY2": 10,

"zProbeX3": 20,

"zProbeY3": 170,

"zProbeSwitchingDistance": 3,

"zProbeRepetitions": 3,

"zProbeEveryPoint": "",

"sdSupport": "0",

"sdCardDetectPin": -1,

"sdCardDetectInverted": "0",

"uiStartScreenDelay": 1000,

"xEndstopBackMove": 5,

"yEndstopBackMove": 5,

"zEndstopBackMove": 5,

"xEndstopRetestFactor": 3,

"yEndstopRetestFactor": 3,

"zEndstopRetestFactor": 3,

"xMinPin": "ORIG_X_MIN_PIN",

"yMinPin": "ORIG_Y_MIN_PIN",

"zMinPin": "ORIG_Z_MIN_PIN",

"xMaxPin": "ORIG_X_MAX_PIN",

"yMaxPin": "ORIG_Y_MAX_PIN",

"zMaxPin": "ORIG_Z_MAX_PIN",

"deltaHomeOnPower": "0",

"fanBoardPin": -1,

"heaterPWMSpeed": 0,

"featureBabystepping": "1",

"babystepMultiplicator": 1,

"pdmForHeater": "0",

"pdmForCooler": "0",

"psOn": -1,

"mixingExtruder": "0",

"decouplingTestMaxHoldVariance": 20,

"decouplingTestMinTempRise": 1,

"featureAxisComp": "0",

"axisCompTanXY": 0,

"axisCompTanXZ": 0,

"axisCompTanYZ": 0,

"retractOnPause": 3,

"pauseStartCommands": "",

"pauseEndCommands": "",

"distortionCorrection": "0",

"distortionCorrectionPoints": 5,

"distortionCorrectionR": 100,

"distortionPermanent": "1",

"distortionUpdateFrequency": 15,

"distortionStartDegrade": 0.5,

"distortionEndDegrade": 1,

"distortionExtrapolateCorners": "0",

"distortionXMin": 10,

"distortionXMax": 190,

"distortionYMin": 10,

"distortionYMax": 190,

"sdRunOnStop": "",

"sdStopHeaterMotorsOnStop": "1",

"featureRetraction": "1",

"autoretractEnabled": "0",

"retractionLength": 3,

"retractionLongLength": 13,

"retractionSpeed": 40,

"retractionZLift": 0,

"retractionUndoExtraLength": 0,

"retractionUndoExtraLongLength": 0,

"retractionUndoSpeed": 20,

"filamentChangeXPos": 0,

"filamentChangeYPos": 0,

"filamentChangeZAdd": 50,

"filamentChangeRehome": 1,

"filamentChangeShortRetract": 7,

"filamentChangeLongRetract": 100,

"fanKickstart": 200,

"servo0StartPos": -1,

"servo1StartPos": -1,

"servo2StartPos": -1,

"servo3StartPos": -1,

"uiDynamicEncoderSpeed": "0",

"uiServoControl": 0,

"killIfSensorDefect": "0",

"jamSteps": 220,

"jamSlowdownSteps": 320,

"jamSlowdownTo": 70,

"jamErrorSteps": 500,

"jamMinSteps": 10,

"jamAction": 1,

"jamMethod": 1,

"primaryPort": 1,

"numMotorDrivers": 0,

"motorDrivers": [

{

"t": "None",

"s": "",

"invertEnable": "0",

"invertDirection": "0",

"stepsPerMM": 100,

"speed": 10,

"dirPin": -1,

"stepPin": -1,

"enablePin": -1,

"endstopPin": -1,

"invertEndstop": "0",

"minEndstop": "1",

"endstopPullup": "1",

"maxDistance": 20

},

{

"t": "None",

"s": "",

"invertEnable": "0",

"invertDirection": "0",

"stepsPerMM": 100,

"speed": 10,

"dirPin": -1,

"stepPin": -1,

"enablePin": -1,

"endstopPin": -1,

"invertEndstop": "0",

"minEndstop": "1",

"endstopPullup": "1",

"maxDistance": 20

},

{

"t": "None",

"s": "",

"invertEnable": "0",

"invertDirection": "0",

"stepsPerMM": 100,

"speed": 10,

"dirPin": -1,

"stepPin": -1,

"enablePin": -1,

"endstopPin": -1,

"invertEndstop": "0",

"minEndstop": "1",

"endstopPullup": "1",

"maxDistance": 20

},

{

"t": "None",

"s": "",

"invertEnable": "0",

"invertDirection": "0",

"stepsPerMM": 100,

"speed": 10,

"dirPin": -1,

"stepPin": -1,

"enablePin": -1,

"endstopPin": -1,

"invertEndstop": "0",

"minEndstop": "1",

"endstopPullup": "1",

"maxDistance": 20

},

{

"t": "None",

"s": "",

"invertEnable": "0",

"invertDirection": "0",

"stepsPerMM": 100,

"speed": 10,

"dirPin": -1,

"stepPin": -1,

"enablePin": -1,

"endstopPin": -1,

"invertEndstop": "0",

"minEndstop": "1",

"endstopPullup": "1",

"maxDistance": 20

},

{

"t": "None",

"s": "",

"invertEnable": "0",

"invertDirection": "0",

"stepsPerMM": 100,

"speed": 10,

"dirPin": -1,

"stepPin": -1,

"enablePin": -1,

"endstopPin": -1,

"invertEndstop": "0",

"minEndstop": "1",

"endstopPullup": "1",

"maxDistance": 20

}

],

"manualConfig": "",

"zHomeMinTemperature": 0,

"zHomeXPos": 999999,

"zHomeYPos": 999999,

"zHomeHeatHeight": 20,

"zHomeHeatAll": "1",

"zProbeZOffsetMode": 0,

"zProbeZOffset": 0,

"zProbeDelay": 0,

"uiBedCoating": "0",

"langEN": "1",

"langDE": "1",

"langNL": "0",

"langPT": "0",

"langIT": "0",

"langES": "0",

"langFI": "0",

"langSE": "0",

"langFR": "0",

"langCZ": "0",

"langPL": "0",

"langTR": "0",

"interpolateAccelerationWithZ": 0,

"accelerationFactorTop": 100,

"bendingCorrectionA": 0,

"bendingCorrectionB": 0,

"bendingCorrectionC": 0,

"preventZDisableOnStepperTimeout": "0",

"supportLaser": "0",

"laserPin": -1,

"laserOnHigh": "1",

"laserWarmupTime": 0,

"defaultPrinterMode": 0,

"laserPwmMax": 255,

"laserWatt": 2,

"supportCNC": "0",

"cncWaitOnEnable": 300,

"cncWaitOnDisable": 0,

"cncEnablePin": -1,

"cncEnableWith": "1",

"cncDirectionPin": -1,

"cncDirectionCW": "1",

"cncPwmMax": 255,

"cncRpmMax": 8000,

"cncSafeZ": 150,

"startupGCode": "",

"jsonOutput": "0",

"bedLevelingMethod": 1,

"bedCorrectionMethod": 0,

"bedLevelingGridSize": 3,

"bedLevelingRepetitions": 5,

"bedMotor1X": 0,

"bedMotor1Y": 0,

"bedMotor2X": 200,

"bedMotor2Y": 0,

"bedMotor3X": 100,

"bedMotor3Y": 200,

"zProbeRequiresHeating": "0",

"zProbeMinTemperature": 150,

"adcKeypadPin": -1,

"sharedExtruderHeater": "0",

"extruderSwitchXYSpeed": 100,

"dualXAxis": "0",

"boardFanSpeed": 255,

"keepAliveInterval": 2000,

"moveXWhenHomed": "0",

"moveYWhenHomed": "0",

"moveZWhenHomed": "0",

"preheatTime": 30000,

"multiZEndstopHoming": "0",

"z2MinMaxPin": -1,

"z2MinMaxEndstop": 0,

"extruderIsZProbe": "0",

"boardFanMinSpeed": 0,

"doorPin": -1,

"doorEndstop": 1,

"zhomePreRaise": 0,

"zhomePreRaiseDistance": 4,

"dualXResolution": "0",

"x2axisStepsPerMM": 100,

"coolerPWMSpeed": 0,

"raiseZOnToolchange": 0,

"distortionLimitTo": 2,

"uiAnimation": "0",

"uiPresetBedTempPLA": 55,

"uiPresetBedABS": 105,

"uiPresetExtruderPLA": 190,

"uiPresetExtruderABS": 230,

"hasMAX6675": false,

"hasMAX31855": false,

"hasGeneric1": false,

"hasGeneric2": false,

"hasGeneric3": false,

"hasUser0": false,

"hasUser1": false,

"hasUser2": false,

"numExtruder": 2,

"version": 100,

"primaryPortName": "Serial"

}

========== End configuration string ==========

*/

Repetier · September 2017

For fastcore xy you should reduce

#define DELTA_SEGMENTS_PER_SECOND_PRINT 10 // Move accurate setting for print moves

#define DELTA_SEGMENTS_PER_SECOND_MOVE 10 // Less accurate setting for other moves
No need to waste so much computation time for a linear system.

Maybe i was no clear enough. Homing to z-min with a rotated bed is a very bad idea causing a head crash somewhere or you have no contact while printing. Z-min needs to trigger at the lowest point of the bed or that position can not be reached. If be dis rotated that means on all other location it would push nozzle into bed. If you adjust to stop higher it can not lower enough to have good contact for printing. So with z-min sensor the bed must be 100% flat. If that is the case no autoleveling is required. So if you autolevel you need to use z-probe also as z-min endstop or use z-max homing instead. Both solutions work.

I see apart from this no reason not to home z. Did you test endstop with M119 to see if it works correctly. Also use only G28 Z0 for z homing tests in case a later stage causes the problem. Z homing has these steps
- go down until endstop is hit
- go up a bit
- go down again until hit
- go up depending on bed coating and distortion correction and also set z height after homing (Z_UP_AFTER_HOME which you did not define).

Can you say at which stage your error occurs.

DeJe · September 2017

Sorry!? You say FAST_CORE_XYZ for a CoreXY ist totally useless?
I do have z-min and this works perfectly without FAST_COREXYZ defined.
I do not have a rotated bed, whatever that means, I have a CoreXY printer, no Delta or something like that.
The config posted is WITHOUT bed leveling or z-probe, just min endstops for all axis!
You to tell me with FAST_COREXYZ it is not possible to home just x-min/y-min/z-min?

WHY the hack all is working without FAST_COREXYZ defined!!!! Nothing else (except steps/mm) is changed!?
As you see in the video it is not crashing into bed, its just homing completely weird for Z axis. It goes to a direction it shouldn't go.

May I am wrong, but I just don't understand what's going wrong here. To me it's a bug.

Don't get me wrong. I really want to help to find the answer/issue/solution.

Repetier · September 2017

> Sorry!? You say FAST_CORE_XYZ for a CoreXY ist totally useless?
No, never said that. I said it uses nonlinear computations and you should adjust these settings like used for deltas to better match for core xy. When you say it works without then that is already a new information and you should look closer to the params appearing if you select delta printer the the one I showed you already. These show only if delta is selected, so switch to delta, edit and switch back to core xy.

DeJe · September 2017

As you can see in the video:
G28 Z0 for z homing tests in case a later stage causes the problem. Z homing has these steps
- go down until endstop is hit -> check
- go up a bit -> check
- go down again until hit -> instead of going down again it goes up a few cm
After that z-min is 0, z-min endstop is off.

"For fastcore xy you should reduce

#define DELTA_SEGMENTS_PER_SECOND_PRINT 10 // Move accurate setting for print moves

#define DELTA_SEGMENTS_PER_SECOND_MOVE 10 // Less accurate setting for other moves

No need to waste so much computation time for a linear system."
As far as I can see in the source this is already reduced to "30" if using FAST_COREXYZ. As of now I don"t care about wasting computing time, DUE should have the power to handle it. Z axis is moving correctly if using g0/g1. But I will double check if this helps.

Are there any other settings which are important to change in a nonlinear setup to fit CoreXY?

btw. I said in the very first post that all is working without FAST_CORXYZ defined.

Repetier · September 2017

I answer dozens of support questions so I sometimes forget parts of older posts, so bear with me. Already busy a good part of each day only with support.

Yes, we have a reduction compiled in to fix most obvious errors like reducing updates to 30.

Honestly I can not say what is going wrong here - just don't see it. To fire it out you need to modify in Printer.cpp the

void Printer::homeZAxis() { // Cartesian homing

function. You will see there several PrintLine::move commands for all the stages and corrections. Also in

void Printer::homeAxis(bool xaxis, bool yaxis, bool zaxis) { // home non-delta printer

there is a move to go to final position.

What you need to do is uncomment the later moves to see which of the moves is doing the wrong move. Then we can see how the distance is computed for the problem move and see which vars are set wrong.

DeJe · September 2017

I did find that source already and looked into it.
According your sequence I (think I) identified the move which should go down but goes up. But if I compare homeZ with homeY/homeX I think the bold line is wrong at this position setting first home hit. It should be after the 1st down, am I right!?

...

setHoming(true);

#if defined(Z_PROBE_DELAY) && Z_PROBE_DELAY > 0 && Z_MIN_PIN == Z_PROBE_PIN && Z_HOME_DIR == -1

HAL::delayMilliseconds(Z_PROBE_DELAY);

#endif

#if NONLINEAR_SYSTEM

transformCartesianStepsToDeltaSteps(currentPositionSteps, currentNonlinearPositionSteps);

#endif

// go down 1st

PrintLine::moveRelativeDistanceInSteps(0, 0, 2 * steps, 0, homingFeedrate[Z_AXIS], true, true);

#if NONLINEAR_SYSTEM

transformCartesianStepsToDeltaSteps(currentPositionSteps, currentNonlinearPositionSteps);

#endif

// go up 1st

PrintLine::moveRelativeDistanceInSteps(0, 0, axisStepsPerMM[Z_AXIS] * -ENDSTOP_Z_BACK_MOVE * Z_HOME_DIR, 0, homingFeedrate[Z_AXIS] / ENDSTOP_Z_RETEST_REDUCTION_FACTOR, true, false);

currentPositionSteps[Z_AXIS] = (Z_HOME_DIR == -1) ? zMinSteps : zMaxSteps;

#if defined(ZHOME_WAIT_UNSWING) && ZHOME_WAIT_UNSWING > 0

HAL::delayMilliseconds(ZHOME_WAIT_UNSWING);

#endif

#if defined(Z_PROBE_DELAY) && Z_PROBE_DELAY > 0 && Z_MIN_PIN == Z_PROBE_PIN && Z_HOME_DIR == -1

HAL::delayMilliseconds(Z_PROBE_DELAY);

#endif

// should go down 2nd but but goes up !!!

PrintLine::moveRelativeDistanceInSteps(0, 0, axisStepsPerMM[Z_AXIS] * 2 * ENDSTOP_Z_BACK_MOVE * Z_HOME_DIR, 0, homingFeedrate[Z_AXIS] / ENDSTOP_Z_RETEST_REDUCTION_FACTOR, true, true);

#if Z_HOME_DIR < 0 && Z_PROBE_PIN == Z_MIN_PIN && FEATURE_Z_PROBE

Printer::finishProbing();

#endif

setHoming(false);

...

Unfortunately I am not at my printer this weekend so I can't test/debug. Anyway, I'll let you know if I find something next week.

btw. No need to apologize from your side. I know you are busy and FAST_COREXYZ still is "experimental".

Repetier · September 2017

Yes, that are the right parts. up/down is a bit relative depending on bed or extruder moving in z.

Interesting part are the moves after that I guess. These 3 moves are very well tested and have no secret. It seemed maybe a bit that the second down move did not talke place maybe because the z endstop was still triggered? But if the only difference is having fast corexy enabled then that should also happen there.

One problem with z might be steps per mm. Nonlinear system reduces to steps per subsegmend 32767 as the steps need to be stored in 16 bit integers. And Z move MUST fit in one segment. So 2 * Z-Length * steps per mm /

DELTASEGMENTS_PER_PRINTLINE < 32767. If not strange things can happen.

DeJe · September 2017

Repetier said:

One problem with z might be steps per mm. Nonlinear system reduces to steps per subsegmend 32767 as the steps need to be stored in 16 bit integers. And Z move MUST fit in one segment. So 2 * Z-Length * steps per mm /
DELTASEGMENTS_PER_PRINTLINE < 32767. If not strange things can happen.

I did not know about this. I do have 2133 steps/mm for Z. So 2 * 184 (Z-Length) * 2133 (Z steps/mm) / 24 = 32706! Pretty close to limit.

But this was not the issue.

I did a short test in moving the source line I mentioned above (bold line) after the "1st move down". And that it was!

Homing Z seems to be stable now.

Repetier · September 2017

Not sure what you mean. You have 2 lines in bold and none of them is a move. Can you post modified code? Moving second move down before move up makes no sense even if it works.

DeJe · September 2017

Here is the modification:
...

setHoming(true);

#if defined(Z_PROBE_DELAY) && Z_PROBE_DELAY > 0 && Z_MIN_PIN == Z_PROBE_PIN && Z_HOME_DIR == -1

HAL::delayMilliseconds(Z_PROBE_DELAY);

#endif

#if NONLINEAR_SYSTEM

transformCartesianStepsToDeltaSteps(currentPositionSteps, currentNonlinearPositionSteps);

#endif

// go down 1st

PrintLine::moveRelativeDistanceInSteps(0, 0, 2 * steps, 0, homingFeedrate[Z_AXIS], true, true);
// update current position should be here !

currentPositionSteps[Z_AXIS] = (Z_HOME_DIR == -1) ? zMinSteps : zMaxSteps;

#if NONLINEAR_SYSTEM

transformCartesianStepsToDeltaSteps(currentPositionSteps, currentNonlinearPositionSteps);

#endif

// go up 1st

PrintLine::moveRelativeDistanceInSteps(0, 0, axisStepsPerMM[Z_AXIS] * -ENDSTOP_Z_BACK_MOVE * Z_HOME_DIR, 0, homingFeedrate[Z_AXIS] / ENDSTOP_Z_RETEST_REDUCTION_FACTOR, true, false);

// currentPositionSteps[Z_AXIS] = (Z_HOME_DIR == -1) ? zMinSteps : zMaxSteps;

#if defined(ZHOME_WAIT_UNSWING) && ZHOME_WAIT_UNSWING > 0

HAL::delayMilliseconds(ZHOME_WAIT_UNSWING);

#endif

#if defined(Z_PROBE_DELAY) && Z_PROBE_DELAY > 0 && Z_MIN_PIN == Z_PROBE_PIN && Z_HOME_DIR == -1

HAL::delayMilliseconds(Z_PROBE_DELAY);

#endif

// should go down 2nd but but goes up !!!

PrintLine::moveRelativeDistanceInSteps(0, 0, axisStepsPerMM[Z_AXIS] * 2 * ENDSTOP_Z_BACK_MOVE * Z_HOME_DIR, 0, homingFeedrate[Z_AXIS] / ENDSTOP_Z_RETEST_REDUCTION_FACTOR, true, true);

#if Z_HOME_DIR < 0 && Z_PROBE_PIN == Z_MIN_PIN && FEATURE_Z_PROBE

Printer::finishProbing();

#endif

setHoming(false);

...

Repetier · September 2017

Ok, I think that makes some sense. If the stored position is illegal because it was not set the nonlinear positioning might be skipped maybe. And I see no harm to this, should be even better. Will test and publish soon.

DeJe · September 2017

Great.
I did test with and without FAST_COREXYZ on my printer and it worked perfectly for both versions.

CoreXY with FAST_COREXYZ defined is failing to home Z

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