Tool offset not working (RCBugFix)

[Alex9779]

I had a discussion recently about the tool offset and switching tool and got a feature introduced so a tool switch can be done with out moving but as for today's RCBugFix I can't get the machine to recognise the tool offset. I set the offset with M218 T1 X28 Y-18and then a switch from T0 to T1 should move the head but nothing happens. Moves after T1 is selected still position the first tool to the given coordinates... Another configuration error of me?

[Alex9779]

Ok this is strange, sometimes the head moves when switching to T1 but only in Y direction. I home with G28 then I set the offset with M218, head is at 0,0 with first tool, I switch with T1 and head moves in Y direction. Then if I switch back to T0 nothing happens only the Z axis seems to be adjusted because of the leveling. After that I don't get the head to move on a tool switch though I know that somehow it is possible because I saw it during a test print where I have several switches of tools in the code but also only in Y direction.

Maybe my "strange" setup has an influence on this? My limits are X-28 to X300 and Y0 to Y240, the second tool has an offset of X28 Y-18 when viewed from the to so it is in front and left of the first tool...

[thinkyhead]

If you're using auto bed leveling it will help if you enable DEBUG_LEVELING_FEATURE and use M111 S255 to enable all logging. Then we can see in gcode_T whether the matrix compensation is being applied incorrectly.

The other thing to check is, where on the bed are you doing the tool change? If you are near the edges, it's probable that the movement during the tool-change is being constrained by the software endstops. Try moving the carriage to the middle of the bed before doing the tool-change and see if it works differently.

As I look at the code for gcode_T it's pretty simple (apart from the bed leveling compensation).

if (tmp_extruder != active_extruder) {
  float xydiff[2] = {
    hotend_offset[X_AXIS][tmp_extruder] - hotend_offset[X_AXIS][active_extruder],
    hotend_offset[Y_AXIS][tmp_extruder] - hotend_offset[Y_AXIS][active_extruder]
  };
  for (uint8_t i = X_AXIS; i <= Y_AXIS; i++) {
    current_position[i] += xydiff[i];
    position_shift[i] += xydiff[i];
    update_software_endstops((AxisEnum)i);
  }
  active_extruder = tmp_extruder;
  SYNC_PLAN_POSITION_KINEMATIC();
  prepare_move_to_destination();
}

[Alex9779]

I updated to latest RCBugFix again and tried what you said. Here is the log:

Send: G28
Recv: echo:busy: processing
Recv: echo:busy: processing
Recv: X:0.00 Y:0.00 Z:0.00 E:0.00 Count X: 0 Y:0 Z:0
Recv: ok
[...]
Send: M218 T1 X30 Y30
Recv: echo:Hotend offsets: 0.00,0.00 30.00,30.00
Recv: ok
[...]
Send: G1 X150 Y100 F3000
Recv: ok
[...]
Send: T1
Recv: echo:Active Extruder: 1
Recv: ok
[...]
Send: T0
Recv: echo:Active Extruder: 0
Recv: ok

Switching extruders does not move the head as it did in previous RCBugFix since RC6 maybe a week ago or so... Also the numbers on the LCD do not change...

[Alex9779]

If I do this with RC6 I switch to T1, numbers on the LCD change, moving to the same spot as before does move the head... In last weeks (?) RCBugFix I had to use the new command you added T1 S1 or T0 S1 to stay at the position...

[Alex9779]

Here is my config if this helps:

Configuration.h

``` /** * Marlin 3D Printer Firmware * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] * * Based on Sprinter and grbl. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ /** * Configuration.h * * Basic settings such as: * * - Type of electronics * - Type of temperature sensor * - Printer geometry * - Endstop configuration * - LCD controller * - Extra features * * Advanced settings can be found in Configuration_adv.h * */ #ifndef CONFIGURATION_H #define CONFIGURATION_H /** * * *********************************** * ** ATTENTION TO ALL DEVELOPERS ** * *********************************** * * You must increment this version number for every significant change such as, * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option. * * Note: Update also Version.h ! */ #define CONFIGURATION_H_VERSION 010100 #include "boards.h" #include "macros.h" //=========================================================================== //============================= Getting Started ============================= //=========================================================================== /** * Here are some standard links for getting your machine calibrated: * * http://reprap.org/wiki/Calibration * http://youtu.be/wAL9d7FgInk * http://calculator.josefprusa.cz * http://reprap.org/wiki/Triffid_Hunter%27s_Calibration_Guide * http://www.thingiverse.com/thing:5573 * https://sites.google.com/site/repraplogphase/calibration-of-your-reprap * http://www.thingiverse.com/thing:298812 */ //=========================================================================== //============================= DELTA Printer =============================== //=========================================================================== // For a Delta printer replace the configuration files with the files in the // example_configurations/delta directory. // //=========================================================================== //============================= SCARA Printer =============================== //=========================================================================== // For a Scara printer replace the configuration files with the files in the // example_configurations/SCARA directory. // // @section info #if ENABLED(USE_AUTOMATIC_VERSIONING) #include "_Version.h" #else #include "Version.h" #endif // User-specified version info of this build to display in [Pronterface, etc] terminal window during // startup. Implementation of an idea by Prof Braino to inform user that any changes made to this // build by the user have been successfully uploaded into firmware. #define STRING_CONFIG_H_AUTHOR "Alex9779" // Who made the changes. #define SHOW_BOOTSCREEN #define STRING_SPLASH_LINE1 SHORT_BUILD_VERSION // will be shown during bootup in line 1 //#define STRING_SPLASH_LINE2 STRING_DISTRIBUTION_DATE // will be shown during bootup in line 2 // @section machine // SERIAL_PORT selects which serial port should be used for communication with the host. // This allows the connection of wireless adapters (for instance) to non-default port pins. // Serial port 0 is still used by the Arduino bootloader regardless of this setting. // :[0,1,2,3,4,5,6,7] #define SERIAL_PORT 0 // This determines the communication speed of the printer // :[2400,9600,19200,38400,57600,115200,250000] #define BAUDRATE 230400 // Enable the Bluetooth serial interface on AT90USB devices //#define BLUETOOTH // The following define selects which electronics board you have. // Please choose the name from boards.h that matches your setup #ifndef MOTHERBOARD #define MOTHERBOARD BOARD_RUMBA #endif // Optional custom name for your RepStrap or other custom machine // Displayed in the LCD "Ready" message #define CUSTOM_MACHINE_NAME "BigBox Dual Titan" // Define this to set a unique identifier for this printer, (Used by some programs to differentiate between machines) // You can use an online service to generate a random UUID. (eg http://www.uuidgenerator.net/version4) //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000" // This defines the number of extruders // :[1,2,3,4] #define EXTRUDERS 2 // For Cyclops or any "multi-extruder" that shares a single nozzle. //#define SINGLENOZZLE // Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing). // The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder). // For the other hotends it is their distance from the extruder 0 hotend. //#define HOTEND_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis //#define HOTEND_OFFSET_Y {0.0, 5.00} // (in mm) for each extruder, offset of the hotend on the Y axis //// The following define selects which power supply you have. Please choose the one that matches your setup // 1 = ATX // 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC) // :{1:'ATX',2:'X-Box 360'} #define POWER_SUPPLY 1 // Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it. //#define PS_DEFAULT_OFF // @section temperature //=========================================================================== //============================= Thermal Settings ============================ //=========================================================================== // //--NORMAL IS 4.7kohm PULLUP!-- 1kohm pullup can be used on hotend sensor, using correct resistor and table // //// Temperature sensor settings: // -3 is thermocouple with MAX31855 (only for sensor 0) // -2 is thermocouple with MAX6675 (only for sensor 0) // -1 is thermocouple with AD595 // 0 is not used // 1 is 100k thermistor - best choice for EPCOS 100k (4.7k pullup) // 2 is 200k thermistor - ATC Semitec 204GT-2 (4.7k pullup) // 3 is Mendel-parts thermistor (4.7k pullup) // 4 is 10k thermistor !! do not use it for a hotend. It gives bad resolution at high temp. !! // 5 is 100K thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (4.7k pullup) // 6 is 100k EPCOS - Not as accurate as table 1 (created using a fluke thermocouple) (4.7k pullup) // 7 is 100k Honeywell thermistor 135-104LAG-J01 (4.7k pullup) // 71 is 100k Honeywell thermistor 135-104LAF-J01 (4.7k pullup) // 8 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) // 9 is 100k GE Sensing AL03006-58.2K-97-G1 (4.7k pullup) // 10 is 100k RS thermistor 198-961 (4.7k pullup) // 11 is 100k beta 3950 1% thermistor (4.7k pullup) // 12 is 100k 0603 SMD Vishay NTCS0603E3104FXT (4.7k pullup) (calibrated for Makibox hot bed) // 13 is 100k Hisens 3950 1% up to 300°C for hotend "Simple ONE " & "Hotend "All In ONE" // 20 is the PT100 circuit found in the Ultimainboard V2.x // 60 is 100k Maker's Tool Works Kapton Bed Thermistor beta=3950 // 70 is the 100K thermistor found in the bq Hephestos 2 // // 1k ohm pullup tables - This is not normal, you would have to have changed out your 4.7k for 1k // (but gives greater accuracy and more stable PID) // 51 is 100k thermistor - EPCOS (1k pullup) // 52 is 200k thermistor - ATC Semitec 204GT-2 (1k pullup) // 55 is 100k thermistor - ATC Semitec 104GT-2 (Used in ParCan & J-Head) (1k pullup) // // 1047 is Pt1000 with 4k7 pullup // 1010 is Pt1000 with 1k pullup (non standard) // 147 is Pt100 with 4k7 pullup // 110 is Pt100 with 1k pullup (non standard) // 998 and 999 are Dummy Tables. They will ALWAYS read 25°C or the temperature defined below. // Use it for Testing or Development purposes. NEVER for production machine. //#define DUMMY_THERMISTOR_998_VALUE 25 //#define DUMMY_THERMISTOR_999_VALUE 100 // :{ '0': "Not used", '4': "10k !! do not use for a hotend. Bad resolution at high temp. !!", '1': "100k / 4.7k - EPCOS", '51': "100k / 1k - EPCOS", '6': "100k / 4.7k EPCOS - Not as accurate as Table 1", '5': "100K / 4.7k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '7': "100k / 4.7k Honeywell 135-104LAG-J01", '71': "100k / 4.7k Honeywell 135-104LAF-J01", '8': "100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT", '9': "100k / 4.7k GE Sensing AL03006-58.2K-97-G1", '10': "100k / 4.7k RS 198-961", '11': "100k / 4.7k beta 3950 1%", '12': "100k / 4.7k 0603 SMD Vishay NTCS0603E3104FXT (calibrated for Makibox hot bed)", '13': "100k Hisens 3950 1% up to 300°C for hotend 'Simple ONE ' & hotend 'All In ONE'", '60': "100k Maker's Tool Works Kapton Bed Thermistor beta=3950", '55': "100k / 1k - ATC Semitec 104GT-2 (Used in ParCan & J-Head)", '2': "200k / 4.7k - ATC Semitec 204GT-2", '52': "200k / 1k - ATC Semitec 204GT-2", '-3': "Thermocouple + MAX31855 (only for sensor 0)", '-2': "Thermocouple + MAX6675 (only for sensor 0)", '-1': "Thermocouple + AD595", '3': "Mendel-parts / 4.7k", '1047': "Pt1000 / 4.7k", '1010': "Pt1000 / 1k (non standard)", '20': "PT100 (Ultimainboard V2.x)", '147': "Pt100 / 4.7k", '110': "Pt100 / 1k (non-standard)", '998': "Dummy 1", '999': "Dummy 2" } #define TEMP_SENSOR_0 20 #define TEMP_SENSOR_1 20 #define TEMP_SENSOR_2 0 #define TEMP_SENSOR_3 0 #define TEMP_SENSOR_BED 5 // This makes temp sensor 1 a redundant sensor for sensor 0. If the temperatures difference between these sensors is to high the print will be aborted. //#define TEMP_SENSOR_1_AS_REDUNDANT #define MAX_REDUNDANT_TEMP_SENSOR_DIFF 10 // Extruder temperature must be close to target for this long before M109 returns success #define TEMP_RESIDENCY_TIME 10 // (seconds) #define TEMP_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one #define TEMP_WINDOW 1 // (degC) Window around target to start the residency timer x degC early. // Bed temperature must be close to target for this long before M190 returns success #define TEMP_BED_RESIDENCY_TIME 10 // (seconds) #define TEMP_BED_HYSTERESIS 3 // (degC) range of +/- temperatures considered "close" to the target one #define TEMP_BED_WINDOW 1 // (degC) Window around target to start the residency timer x degC early. // The minimal temperature defines the temperature below which the heater will not be enabled It is used // to check that the wiring to the thermistor is not broken. // Otherwise this would lead to the heater being powered on all the time. #define HEATER_0_MINTEMP 5 #define HEATER_1_MINTEMP 5 #define HEATER_2_MINTEMP 5 #define HEATER_3_MINTEMP 5 #define BED_MINTEMP 5 // When temperature exceeds max temp, your heater will be switched off. // This feature exists to protect your hotend from overheating accidentally, but *NOT* from thermistor short/failure! // You should use MINTEMP for thermistor short/failure protection. #define HEATER_0_MAXTEMP 320 #define HEATER_1_MAXTEMP 320 #define HEATER_2_MAXTEMP 275 #define HEATER_3_MAXTEMP 275 #define BED_MAXTEMP 150 // If you want the M105 heater power reported in watts, define the BED_WATTS, and (shared for all extruders) EXTRUDER_WATTS //#define HOTEND_WATTS (12.0*12.0/6.7) // P=U^2/R //#define BED_WATTS (12.0*12.0/1.1) // P=U^2/R //=========================================================================== //============================= PID Settings ================================ //=========================================================================== // PID Tuning Guide here: http://reprap.org/wiki/PID_Tuning // Comment the following line to disable PID and enable bang-bang. #define PIDTEMP #define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current #define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current #if ENABLED(PIDTEMP) #define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result. //#define PID_DEBUG // Sends debug data to the serial port. //#define PID_OPENLOOP 1 // Puts PID in open loop. M104/M140 sets the output power from 0 to PID_MAX //#define SLOW_PWM_HEATERS // PWM with very low frequency (roughly 0.125Hz=8s) and minimum state time of approximately 1s useful for heaters driven by a relay //#define PID_PARAMS_PER_HOTEND // Uses separate PID parameters for each extruder (useful for mismatched extruders) // Set/get with gcode: M301 E[extruder number, 0-2] #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max. #define PID_INTEGRAL_DRIVE_MAX PID_MAX //limit for the integral term #define K1 0.95 //smoothing factor within the PID // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it // Ultimaker //#define DEFAULT_Kp 22.2 //#define DEFAULT_Ki 1.08 //#define DEFAULT_Kd 114 // MakerGear //#define DEFAULT_Kp 7.0 //#define DEFAULT_Ki 0.1 //#define DEFAULT_Kd 12 // Mendel Parts V9 on 12V //#define DEFAULT_Kp 63.0 //#define DEFAULT_Ki 2.25 //#define DEFAULT_Kd 440 // E3D v6 (PT100, 30W) #define DEFAULT_Kp 24.00 #define DEFAULT_Ki 01.80 #define DEFAULT_Kd 79.10 #endif // PIDTEMP //=========================================================================== //============================= PID > Bed Temperature Control =============== //=========================================================================== // Select PID or bang-bang with PIDTEMPBED. If bang-bang, BED_LIMIT_SWITCHING will enable hysteresis // // Uncomment this to enable PID on the bed. It uses the same frequency PWM as the extruder. // If your PID_dT is the default, and correct for your hardware/configuration, that means 7.689Hz, // which is fine for driving a square wave into a resistive load and does not significantly impact you FET heating. // This also works fine on a Fotek SSR-10DA Solid State Relay into a 250W heater. // If your configuration is significantly different than this and you don't understand the issues involved, you probably // shouldn't use bed PID until someone else verifies your hardware works. // If this is enabled, find your own PID constants below. #define PIDTEMPBED //#define BED_LIMIT_SWITCHING // This sets the max power delivered to the bed, and replaces the HEATER_BED_DUTY_CYCLE_DIVIDER option. // all forms of bed control obey this (PID, bang-bang, bang-bang with hysteresis) // setting this to anything other than 255 enables a form of PWM to the bed just like HEATER_BED_DUTY_CYCLE_DIVIDER did, // so you shouldn't use it unless you are OK with PWM on your bed. (see the comment on enabling PIDTEMPBED) #define MAX_BED_POWER 255 // limits duty cycle to bed; 255=full current #if ENABLED(PIDTEMPBED) //#define PID_BED_DEBUG // Sends debug data to the serial port. #define PID_BED_INTEGRAL_DRIVE_MAX MAX_BED_POWER //limit for the integral term //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+) //from FOPDT model - kp=.39 Tp=405 Tdead=66, Tc set to 79.2, aggressive factor of .15 (vs .1, 1, 10) //#define DEFAULT_bedKp 10.00 //#define DEFAULT_bedKi .023 //#define DEFAULT_bedKd 305.4 //120V 250W silicone heater into 4mm borosilicate (MendelMax 1.5+) //from pidautotune //#define DEFAULT_bedKp 97.1 //#define DEFAULT_bedKi 1.41 //#define DEFAULT_bedKd 1675.16 //E3D BigBox Variable Power Density Heated Bed (24V) #define DEFAULT_bedKp 170.70 #define DEFAULT_bedKi 32.80 #define DEFAULT_bedKd 222.50 // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles. #endif // PIDTEMPBED // @section extruder //this prevents dangerous Extruder moves, i.e. if the temperature is under the limit //can be software-disabled for whatever purposes by #define PREVENT_DANGEROUS_EXTRUDE //if PREVENT_DANGEROUS_EXTRUDE is on, you can still disable (uncomment) very long bits of extrusion separately. #define PREVENT_LENGTHY_EXTRUDE #define EXTRUDE_MINTEMP 170 #define EXTRUDE_MAXLENGTH (X_MAX_LENGTH+Y_MAX_LENGTH) //prevent extrusion of very large distances. //=========================================================================== //======================== Thermal Runaway Protection ======================= //=========================================================================== /** * Thermal Protection protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * The issue: If a thermistor falls out or a temperature sensor fails, * Marlin can no longer sense the actual temperature. Since a disconnected * thermistor reads as a low temperature, the firmware will keep the heater on. * * If you get "Thermal Runaway" or "Heating failed" errors the * details can be tuned in Configuration_adv.h */ #define THERMAL_PROTECTION_HOTENDS // Enable thermal protection for all extruders #define THERMAL_PROTECTION_BED // Enable thermal protection for the heated bed //=========================================================================== //============================= Mechanical Settings ========================= //=========================================================================== // @section machine // Uncomment one of these options to enable CoreXY, CoreXZ, or CoreYZ kinematics //#define COREXY //#define COREXZ //#define COREYZ // Enable this option for Toshiba steppers //#define CONFIG_STEPPERS_TOSHIBA //=========================================================================== //============================== Endstop Settings =========================== //=========================================================================== // @section homing // Specify here all the endstop connectors that are connected to any endstop or probe. // Almost all printers will be using one per axis. Probes will use one or more of the // extra connectors. Leave undefined any used for non-endstop and non-probe purposes. #define USE_XMIN_PLUG #define USE_YMIN_PLUG #define USE_ZMIN_PLUG //#define USE_XMAX_PLUG //#define USE_YMAX_PLUG //#define USE_ZMAX_PLUG // coarse Endstop Settings #define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors #if DISABLED(ENDSTOPPULLUPS) // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined //#define ENDSTOPPULLUP_XMAX //#define ENDSTOPPULLUP_YMAX //#define ENDSTOPPULLUP_ZMAX //#define ENDSTOPPULLUP_XMIN //#define ENDSTOPPULLUP_YMIN //#define ENDSTOPPULLUP_ZMIN //#define ENDSTOPPULLUP_ZMIN_PROBE #endif // Mechanical endstop with COM to ground and NC to Signal uses "false" here (most common setup). const bool X_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Y_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Z_MIN_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool X_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Y_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Z_MAX_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the logic of the endstop. //=========================================================================== //============================= Z Probe Options ============================= //=========================================================================== // // Probe Type // Probes are sensors/switches that are activated / deactivated before/after use. // // Allen Key Probes, Servo Probes, Z-Sled Probes, FIX_MOUNTED_PROBE, etc. // You must activate one of these to use AUTO_BED_LEVELING_FEATURE below. // // Use M851 to set the Z probe vertical offset from the nozzle. Store with M500. // // A Fix-Mounted Probe either doesn't deploy or needs manual deployment. // For example an inductive probe, or a setup that uses the nozzle to probe. // An inductive probe must be deactivated to go below // its trigger-point if hardware endstops are active. //#define FIX_MOUNTED_PROBE // Z Servo Probe, such as an endstop switch on a rotating arm. //#define Z_ENDSTOP_SERVO_NR 0 //#define Z_SERVO_ANGLES {70,0} // Z Servo Deploy and Stow angles // Enable if you have a Z probe mounted on a sled like those designed by Charles Bell. //#define Z_PROBE_SLED //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like. // Z Probe to nozzle (X,Y) offset, relative to (0, 0). // X and Y offsets must be integers. // // In the following example the X and Y offsets are both positive: // #define X_PROBE_OFFSET_FROM_EXTRUDER 10 // #define Y_PROBE_OFFSET_FROM_EXTRUDER 10 // // +-- BACK ---+ // | | // L | (+) P | R <-- probe (20,20) // E | | I // F | (-) N (+) | G <-- nozzle (10,10) // T | | H // | (-) | T // | | // O-- FRONT --+ // (0,0) #define X_PROBE_OFFSET_FROM_EXTRUDER 14.75 // X offset: -left +right [of the nozzle] #define Y_PROBE_OFFSET_FROM_EXTRUDER 34 // Y offset: -front +behind [the nozzle] #define Z_PROBE_OFFSET_FROM_EXTRUDER -4 // Z offset: -below +above [the nozzle] // X and Y axis travel speed (mm/m) between probes #define XY_PROBE_SPEED 8000 // // Allen Key Probe is defined in the Delta example configurations. // // Enable Z_MIN_PROBE_ENDSTOP to use _both_ a Z Probe and a Z-min-endstop on the same machine. // With this option the Z_MIN_PROBE_PIN will only be used for probing, never for homing. // // *** PLEASE READ ALL INSTRUCTIONS BELOW FOR SAFETY! *** // // To continue using the Z-min-endstop for homing, be sure to disable Z_SAFE_HOMING. // Example: To park the head outside the bed area when homing with G28. // // To use a separate Z probe, your board must define a Z_MIN_PROBE_PIN. // // For a servo-based Z probe, you must set up servo support below, including // NUM_SERVOS, Z_ENDSTOP_SERVO_NR and Z_SERVO_ANGLES. // // - RAMPS 1.3/1.4 boards may be able to use the 5V, GND, and Aux4->D32 pin. // - Use 5V for powered (usu. inductive) sensors. // - Otherwise connect: // - normally-closed switches to GND and D32. // - normally-open switches to 5V and D32. // // Normally-closed switches are advised and are the default. // // The Z_MIN_PROBE_PIN sets the Arduino pin to use. (See your board's pins file.) // Since the RAMPS Aux4->D32 pin maps directly to the Arduino D32 pin, D32 is the // default pin for all RAMPS-based boards. Some other boards map differently. // To set or change the pin for your board, edit the appropriate pins_XXXXX.h file. // // WARNING: // Setting the wrong pin may have unexpected and potentially disastrous consequences. // Use with caution and do your homework. // //#define Z_MIN_PROBE_ENDSTOP // Enable Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN to use the Z_MIN_PIN for your Z_MIN_PROBE. // The Z_MIN_PIN will then be used for both Z-homing and probing. //#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN // To use a probe you must enable one of the two options above! // This option disables the use of the Z_MIN_PROBE_PIN // To enable the Z probe pin but disable its use, uncomment the line below. This only affects a // Z probe switch if you have a separate Z min endstop also and have activated Z_MIN_PROBE_ENDSTOP above. // If you're using the Z MIN endstop connector for your Z probe, this has no effect. //#define DISABLE_Z_MIN_PROBE_ENDSTOP // Enable Z Probe Repeatability test to see how accurate your probe is //#define Z_MIN_PROBE_REPEATABILITY_TEST // // Probe Raise options provide clearance for the probe to deploy, stow, and travel. // #define Z_RAISE_PROBE_DEPLOY_STOW 0 // Raise to make room for the probe to deploy / stow #define Z_RAISE_BETWEEN_PROBINGS 5 // Raise between probing points. // // For M851 give a range for adjusting the Z probe offset // #define Z_PROBE_OFFSET_RANGE_MIN -20 #define Z_PROBE_OFFSET_RANGE_MAX 20 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1 // :{0:'Low',1:'High'} #define X_ENABLE_ON 0 #define Y_ENABLE_ON 0 #define Z_ENABLE_ON 0 #define E_ENABLE_ON 0 // For all extruders // Disables axis stepper immediately when it's not being used. // WARNING: When motors turn off there is a chance of losing position accuracy! #define DISABLE_X false #define DISABLE_Y false #define DISABLE_Z false // Warn on display about possibly reduced accuracy //#define DISABLE_REDUCED_ACCURACY_WARNING // @section extruder #define DISABLE_E false // For all extruders #define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled // @section machine // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way. #define INVERT_X_DIR true #define INVERT_Y_DIR false #define INVERT_Z_DIR false // @section extruder // For direct drive extruder v9 set to true, for geared extruder set to false. #define INVERT_E0_DIR true #define INVERT_E1_DIR true #define INVERT_E2_DIR false #define INVERT_E3_DIR false // @section homing #define MIN_Z_HEIGHT_FOR_HOMING 4 // (in mm) Minimal z height before homing (G28) for Z clearance above the bed, clamps, ... // Be sure you have this distance over your Z_MAX_POS in case. // ENDSTOP SETTINGS: // Sets direction of endstops when homing; 1=MAX, -1=MIN // :[-1,1] #define X_HOME_DIR -1 #define Y_HOME_DIR -1 #define Z_HOME_DIR -1 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS. #define max_software_endstops true // If true, axis won't move to coordinates greater than the defined lengths below. // @section machine // Travel limits after homing (units are in mm) #define X_MIN_POS -29.5 #define Y_MIN_POS 0 #define Z_MIN_POS 0 #define X_MAX_POS 300 #define Y_MAX_POS 240 #define Z_MAX_POS 300 //=========================================================================== //========================= Filament Runout Sensor ========================== //=========================================================================== //#define FILAMENT_RUNOUT_SENSOR // Uncomment for defining a filament runout sensor such as a mechanical or opto endstop to check the existence of filament // In RAMPS uses servo pin 2. Can be changed in pins file. For other boards pin definition should be made. // It is assumed that when logic high = filament available // when logic low = filament ran out #if ENABLED(FILAMENT_RUNOUT_SENSOR) const bool FIL_RUNOUT_INVERTING = false; // set to true to invert the logic of the sensor. #define ENDSTOPPULLUP_FIL_RUNOUT // Uncomment to use internal pullup for filament runout pins if the sensor is defined. #define FILAMENT_RUNOUT_SCRIPT "M600" #endif //=========================================================================== //============================ Mesh Bed Leveling ============================ //=========================================================================== #define MESH_BED_LEVELING // Enable mesh bed leveling. #if ENABLED(MESH_BED_LEVELING) #define MESH_INSET 5 // Mesh inset margin on print area #define MESH_NUM_X_POINTS 3 // Don't use more than 7 points per axis, implementation limited. #define MESH_NUM_Y_POINTS 3 #define MESH_HOME_SEARCH_Z 4 // Z after Home, bed somewhere below but above 0.0. //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest at origin [0,0,0] #define MANUAL_BED_LEVELING // Add display menu option for bed leveling. #if ENABLED(MANUAL_BED_LEVELING) #define MBL_Z_STEP 0.025 // Step size while manually probing Z axis. #endif // MANUAL_BED_LEVELING #endif // MESH_BED_LEVELING //=========================================================================== //============================ Bed Auto Leveling ============================ //=========================================================================== // @section bedlevel //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line) //#define DEBUG_LEVELING_FEATURE #if ENABLED(AUTO_BED_LEVELING_FEATURE) // There are 2 different ways to specify probing locations: // // - "grid" mode // Probe several points in a rectangular grid. // You specify the rectangle and the density of sample points. // This mode is preferred because there are more measurements. // // - "3-point" mode // Probe 3 arbitrary points on the bed (that aren't collinear) // You specify the XY coordinates of all 3 points. // Enable this to sample the bed in a grid (least squares solution). // Note: this feature generates 10KB extra code size. #define AUTO_BED_LEVELING_GRID #if ENABLED(AUTO_BED_LEVELING_GRID) #define LEFT_PROBE_BED_POSITION 10 #define RIGHT_PROBE_BED_POSITION 265 #define FRONT_PROBE_BED_POSITION 15 #define BACK_PROBE_BED_POSITION 185 #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this. // Set the number of grid points per dimension. // You probably don't need more than 3 (squared=9). #define AUTO_BED_LEVELING_GRID_POINTS 2 #else // !AUTO_BED_LEVELING_GRID // Arbitrary points to probe. // A simple cross-product is used to estimate the plane of the bed. #define ABL_PROBE_PT_1_X 15 #define ABL_PROBE_PT_1_Y 180 #define ABL_PROBE_PT_2_X 15 #define ABL_PROBE_PT_2_Y 20 #define ABL_PROBE_PT_3_X 170 #define ABL_PROBE_PT_3_Y 20 #endif // !AUTO_BED_LEVELING_GRID //#define Z_PROBE_END_SCRIPT "G1 Z10 F12000\nG1 X15 Y330\nG1 Z0.5\nG1 Z10" // These commands will be executed in the end of G29 routine. // Useful to retract a deployable Z probe. // If you've enabled AUTO_BED_LEVELING_FEATURE and are using the Z Probe for Z Homing, // it is highly recommended you also enable Z_SAFE_HOMING below! #endif // AUTO_BED_LEVELING_FEATURE // @section homing // The position of the homing switches //#define MANUAL_HOME_POSITIONS // If defined, MANUAL_*_HOME_POS below will be used //#define BED_CENTER_AT_0_0 // If defined, the center of the bed is at (X=0, Y=0) // Manual homing switch locations: // For deltabots this means top and center of the Cartesian print volume. #if ENABLED(MANUAL_HOME_POSITIONS) #define MANUAL_X_HOME_POS 0 #define MANUAL_Y_HOME_POS 0 #define MANUAL_Z_HOME_POS 0 //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing. #endif // Use "Z Safe Homing" to avoid homing with a Z probe outside the bed area. // // With this feature enabled: // // - Allow Z homing only after X and Y homing AND stepper drivers still enabled. // - If stepper drivers time out, it will need X and Y homing again before Z homing. // - Position the Z probe in a defined XY point before Z Homing when homing all axes (G28). // - Prevent Z homing when the Z probe is outside bed area. #define Z_SAFE_HOMING #if ENABLED(Z_SAFE_HOMING) #define Z_SAFE_HOMING_X_POINT (14.75) // X point for Z homing when homing all axis (G28). #define Z_SAFE_HOMING_Y_POINT (34) // Y point for Z homing when homing all axis (G28). #endif // @section motion /** * MOVEMENT SETTINGS */ #define HOMING_FEEDRATE {50*60, 50*60, 4*60, 0} // set the homing speeds (mm/min) // default settings #define DEFAULT_AXIS_STEPS_PER_UNIT {160,180,1600,417.5} // default steps per unit for Ultimaker #define DEFAULT_MAX_FEEDRATE {150, 150, 6, 25} // (mm/sec) #define DEFAULT_MAX_ACCELERATION {1000,1000,100,5000} // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot. #define DEFAULT_ACCELERATION 1000 // X, Y, Z and E acceleration in mm/s^2 for printing moves #define DEFAULT_RETRACT_ACCELERATION 3000 // E acceleration in mm/s^2 for retracts #define DEFAULT_TRAVEL_ACCELERATION 1000 // X, Y, Z acceleration in mm/s^2 for travel (non printing) moves // The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously) #define DEFAULT_XYJERK 8.0 // (mm/sec) #define DEFAULT_ZJERK 0.4 // (mm/sec) #define DEFAULT_EJERK 5.0 // (mm/sec) //============================================================================= //============================= Additional Features =========================== //============================================================================= // @section extras // // EEPROM // // The microcontroller can store settings in the EEPROM, e.g. max velocity... // M500 - stores parameters in EEPROM // M501 - reads parameters from EEPROM (if you need reset them after you changed them temporarily). // M502 - reverts to the default "factory settings". You still need to store them in EEPROM afterwards if you want to. //define this to enable EEPROM support #define EEPROM_SETTINGS #if ENABLED(EEPROM_SETTINGS) // To disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out: #define EEPROM_CHITCHAT // Please keep turned on if you can. #endif // // Host Keepalive // // When enabled Marlin will send a busy status message to the host // every couple of seconds when it can't accept commands. // #define HOST_KEEPALIVE_FEATURE // Disable this if your host doesn't like keepalive messages #define DEFAULT_KEEPALIVE_INTERVAL 2 // Number of seconds between "busy" messages. Set with M113. // // M100 Free Memory Watcher // //#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose // // G20/G21 Inch mode support // //#define INCH_MODE_SUPPORT // // M149 Set temperature units support // //#define TEMPERATURE_UNITS_SUPPORT // @section temperature // Preheat Constants #define PLA_PREHEAT_HOTEND_TEMP 210 #define PLA_PREHEAT_HPB_TEMP 60 #define PLA_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255 #define ABS_PREHEAT_HOTEND_TEMP 235 #define ABS_PREHEAT_HPB_TEMP 90 #define ABS_PREHEAT_FAN_SPEED 0 // Insert Value between 0 and 255 // // Print job timer // // Enable this option to automatically start and stop the // print job timer when M104 and M109 commands are received. // // In all cases the timer can be started and stopped using // the following commands: // // - M75 - Start the print job timer // - M76 - Pause the print job timer // - M77 - Stop the print job timer #define PRINTJOB_TIMER_AUTOSTART // // Print Counter // // When enabled Marlin will keep track of some print statistical data such as: // - Total print jobs // - Total successful print jobs // - Total failed print jobs // - Total time printing // // This information can be viewed by the M78 command. //#define PRINTCOUNTER //============================================================================= //============================= LCD and SD support ============================ //============================================================================= // @section lcd // // LCD LANGUAGE // // Here you may choose the language used by Marlin on the LCD menus, the following // list of languages are available: // en, an, bg, ca, cn, cz, de, es, eu, fi, fr, gl, hr, it, kana, // kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, test // // :{'en':'English','an':'Aragonese','bg':'Bulgarian','ca':'Catalan','cn':'Chinese','cz':'Czech','de':'German','es':'Spanish','eu':'Basque-Euskera','fi':'Finnish','fr':'French','gl':'Galician','hr':'Croatian','it':'Italian','kana':'Japanese','kana_utf8':'Japanese (UTF8)','nl':'Dutch','pl':'Polish','pt':'Portuguese','pt-br':'Portuguese (Brazilian)','pt-br_utf8':'Portuguese (Brazilian UTF8)','pt_utf8':'Portuguese (UTF8)','ru':'Russian','test':'TEST'} // #define LCD_LANGUAGE en // // LCD Character Set // // Note: This option is NOT applicable to Graphical Displays. // // All character-based LCD's provide ASCII plus one of these // language extensions: // // - JAPANESE ... the most common // - WESTERN ... with more accented characters // - CYRILLIC ... for the Russian language // // To determine the language extension installed on your controller: // // - Compile and upload with LCD_LANGUAGE set to 'test' // - Click the controller to view the LCD menu // - The LCD will display Japanese, Western, or Cyrillic text // // See https://github.com/MarlinFirmware/Marlin/wiki/LCD-Language // // :['JAPANESE','WESTERN','CYRILLIC'] // #define DISPLAY_CHARSET_HD44780 JAPANESE // // LCD TYPE // // You may choose ULTRA_LCD if you have character based LCD with 16x2, 16x4, 20x2, // 20x4 char/lines or DOGLCD for the full graphics display with 128x64 pixels // (ST7565R family). (This option will be set automatically for certain displays.) // // IMPORTANT NOTE: The U8glib library is required for Full Graphic Display! // https://github.com/olikraus/U8glib_Arduino // //#define ULTRA_LCD // Character based #define DOGLCD // Full graphics display // // SD CARD // // SD Card support is disabled by default. If your controller has an SD slot, // you must uncomment the following option or it won't work. // //#define SDSUPPORT // // SD CARD: SPI SPEED // // Uncomment ONE of the following items to use a slower SPI transfer // speed. This is usually required if you're getting volume init errors. // //#define SPI_SPEED SPI_HALF_SPEED //#define SPI_SPEED SPI_QUARTER_SPEED //#define SPI_SPEED SPI_EIGHTH_SPEED // // SD CARD: ENABLE CRC // // Use CRC checks and retries on the SD communication. // //#define SD_CHECK_AND_RETRY // // ENCODER SETTINGS // // This option overrides the default number of encoder pulses needed to // produce one step. Should be increased for high-resolution encoders. // #define ENCODER_PULSES_PER_STEP 4 // // Use this option to override the number of step signals required to // move between next/prev menu items. // #define ENCODER_STEPS_PER_MENU_ITEM 1 /** * Encoder Direction Options * * Test your encoder's behavior first with both options disabled. * * Reversed Value Edit and Menu Nav? Enable REVERSE_ENCODER_DIRECTION. * Reversed Menu Navigation only? Enable REVERSE_MENU_DIRECTION. * Reversed Value Editing only? Enable BOTH options. */ // // This option reverses the encoder direction everywhere // // Set this option if CLOCKWISE causes values to DECREASE // //#define REVERSE_ENCODER_DIRECTION // // This option reverses the encoder direction for navigating LCD menus. // // If CLOCKWISE normally moves DOWN this makes it go UP. // If CLOCKWISE normally moves UP this makes it go DOWN. // //#define REVERSE_MENU_DIRECTION // // Individual Axis Homing // // Add individual axis homing items (Home X, Home Y, and Home Z) to the LCD menu. // //#define INDIVIDUAL_AXIS_HOMING_MENU // // SPEAKER/BUZZER // // If you have a speaker that can produce tones, enable it here. // By default Marlin assumes you have a buzzer with a fixed frequency. // //#define SPEAKER // // The duration and frequency for the UI feedback sound. // Set these to 0 to disable audio feedback in the LCD menus. // // Note: Test audio output with the G-Code: // M300 S P // #define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2 #define LCD_FEEDBACK_FREQUENCY_HZ 100 // // CONTROLLER TYPE: Standard // // Marlin supports a wide variety of controllers. // Enable one of the following options to specify your controller. // // // ULTIMAKER Controller. // //#define ULTIMAKERCONTROLLER // // ULTIPANEL as seen on Thingiverse. // //#define ULTIPANEL // // Cartesio UI // http://mauk.cc/webshop/cartesio-shop/electronics/user-interface // //#define CARTESIO_UI // // PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3) // http://reprap.org/wiki/PanelOne // //#define PANEL_ONE // // MaKr3d Makr-Panel with graphic controller and SD support. // http://reprap.org/wiki/MaKr3d_MaKrPanel // //#define MAKRPANEL // // Activate one of these if you have a Panucatt Devices // Viki 2.0 or mini Viki with Graphic LCD // http://panucatt.com // //#define VIKI2 //#define miniVIKI // // Adafruit ST7565 Full Graphic Controller. // https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/ // //#define ELB_FULL_GRAPHIC_CONTROLLER // // RepRapDiscount Smart Controller. // http://reprap.org/wiki/RepRapDiscount_Smart_Controller // // Note: Usually sold with a white PCB. // //#define REPRAP_DISCOUNT_SMART_CONTROLLER // // GADGETS3D G3D LCD/SD Controller // http://reprap.org/wiki/RAMPS_1.3/1.4_GADGETS3D_Shield_with_Panel // // Note: Usually sold with a blue PCB. // //#define G3D_PANEL // // RepRapDiscount FULL GRAPHIC Smart Controller // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller // #define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER // // MakerLab Mini Panel with graphic // controller and SD support - http://reprap.org/wiki/Mini_panel // //#define MINIPANEL // // RepRapWorld REPRAPWORLD_KEYPAD v1.1 // http://reprapworld.com/?products_details&products_id=202&cPath=1591_1626 // // REPRAPWORLD_KEYPAD_MOVE_STEP sets how much should the robot move when a key // is pressed, a value of 10.0 means 10mm per click. // //#define REPRAPWORLD_KEYPAD //#define REPRAPWORLD_KEYPAD_MOVE_STEP 10.0 // // RigidBot Panel V1.0 // http://www.inventapart.com/ // //#define RIGIDBOT_PANEL // // BQ LCD Smart Controller shipped by // default with the BQ Hephestos 2 and Witbox 2. // //#define BQ_LCD_SMART_CONTROLLER // // CONTROLLER TYPE: I2C // // Note: These controllers require the installation of Arduino's LiquidCrystal_I2C // library. For more info: https://github.com/kiyoshigawa/LiquidCrystal_I2C // // // Elefu RA Board Control Panel // http://www.elefu.com/index.php?route=product/product&product_id=53 // //#define RA_CONTROL_PANEL // // Sainsmart YW Robot (LCM1602) LCD Display // //#define LCD_I2C_SAINSMART_YWROBOT // // Generic LCM1602 LCD adapter // //#define LCM1602 // // PANELOLU2 LCD with status LEDs, // separate encoder and click inputs. // // Note: This controller requires Arduino's LiquidTWI2 library v1.2.3 or later. // For more info: https://github.com/lincomatic/LiquidTWI2 // // Note: The PANELOLU2 encoder click input can either be directly connected to // a pin (if BTN_ENC defined to != -1) or read through I2C (when BTN_ENC == -1). // //#define LCD_I2C_PANELOLU2 // // Panucatt VIKI LCD with status LEDs, // integrated click & L/R/U/D buttons, separate encoder inputs. // //#define LCD_I2C_VIKI // // SSD1306 OLED full graphics generic display // //#define U8GLIB_SSD1306 // // SAV OLEd LCD module support using either SSD1306 or SH1106 based LCD modules // //#define SAV_3DGLCD #if ENABLED(SAV_3DGLCD) //#define U8GLIB_SSD1306 #define U8GLIB_SH1106 #endif // // CONTROLLER TYPE: Shift register panels // // 2 wire Non-latching LCD SR from https://goo.gl/aJJ4sH // LCD configuration: http://reprap.org/wiki/SAV_3D_LCD // //#define SAV_3DLCD //============================================================================= //=============================== Extra Features ============================== //============================================================================= // @section extras // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino //#define FAST_PWM_FAN // Use software PWM to drive the fan, as for the heaters. This uses a very low frequency // which is not as annoying as with the hardware PWM. On the other hand, if this frequency // is too low, you should also increment SOFT_PWM_SCALE. #define FAN_SOFT_PWM // Incrementing this by 1 will double the software PWM frequency, // affecting heaters, and the fan if FAN_SOFT_PWM is enabled. // However, control resolution will be halved for each increment; // at zero value, there are 128 effective control positions. #define SOFT_PWM_SCALE 0 // Temperature status LEDs that display the hotend and bed temperature. // If all hotends and bed temperature and temperature setpoint are < 54C then the BLUE led is on. // Otherwise the RED led is on. There is 1C hysteresis. //#define TEMP_STAT_LEDS // M240 Triggers a camera by emulating a Canon RC-1 Remote // Data from: http://www.doc-diy.net/photo/rc-1_hacked/ //#define PHOTOGRAPH_PIN 23 // SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure //#define SF_ARC_FIX // Support for the BariCUDA Paste Extruder. //#define BARICUDA //define BlinkM/CyzRgb Support //#define BLINKM /*********************************************************************\ * R/C SERVO support * Sponsored by TrinityLabs, Reworked by codexmas **********************************************************************/ // Number of servos // // If you select a configuration below, this will receive a default value and does not need to be set manually // set it manually if you have more servos than extruders and wish to manually control some // leaving it undefined or defining as 0 will disable the servo subsystem // If unsure, leave commented / disabled // //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command // Delay (in microseconds) before the next move will start, to give the servo time to reach its target angle. // 300ms is a good value but you can try less delay. // If the servo can't reach the requested position, increase it. #define SERVO_DELAY 300 // Servo deactivation // // With this option servos are powered only during movement, then turned off to prevent jitter. //#define DEACTIVATE_SERVOS_AFTER_MOVE /**********************************************************************\ * Support for a filament diameter sensor * Also allows adjustment of diameter at print time (vs at slicing) * Single extruder only at this point (extruder 0) * * Motherboards * 34 - RAMPS1.4 - uses Analog input 5 on the AUX2 connector * 81 - Printrboard - Uses Analog input 2 on the Exp1 connector (version B,C,D,E) * 301 - Rambo - uses Analog input 3 * Note may require analog pins to be defined for different motherboards **********************************************************************/ // Uncomment below to enable //#define FILAMENT_WIDTH_SENSOR #define DEFAULT_NOMINAL_FILAMENT_DIA 3.00 //Enter the diameter (in mm) of the filament generally used (3.0 mm or 1.75 mm) - this is then used in the slicer software. Used for sensor reading validation #if ENABLED(FILAMENT_WIDTH_SENSOR) #define FILAMENT_SENSOR_EXTRUDER_NUM 0 //The number of the extruder that has the filament sensor (0,1,2) #define MEASUREMENT_DELAY_CM 14 //measurement delay in cm. This is the distance from filament sensor to middle of barrel #define MEASURED_UPPER_LIMIT 3.30 //upper limit factor used for sensor reading validation in mm #define MEASURED_LOWER_LIMIT 1.90 //lower limit factor for sensor reading validation in mm #define MAX_MEASUREMENT_DELAY 20 //delay buffer size in bytes (1 byte = 1cm)- limits maximum measurement delay allowable (must be larger than MEASUREMENT_DELAY_CM and lower number saves RAM) #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA //set measured to nominal initially //When using an LCD, uncomment the line below to display the Filament sensor data on the last line instead of status. Status will appear for 5 sec. //#define FILAMENT_LCD_DISPLAY #endif #include "Configuration_adv.h" #include "thermistortables.h" #endif //CONFIGURATION_H ```

Configuration_adv.h

``` /** * Marlin 3D Printer Firmware * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin] * * Based on Sprinter and grbl. * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see . * */ /** * 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 * */ #ifndef CONFIGURATION_ADV_H #define CONFIGURATION_ADV_H /** * * *********************************** * ** ATTENTION TO ALL DEVELOPERS ** * *********************************** * * You must increment this version number for every significant change such as, * but not limited to: ADD, DELETE RENAME OR REPURPOSE any directive/option. * * Note: Update also Version.h ! */ #define CONFIGURATION_ADV_H_VERSION 010100 #include "Conditionals.h" // @section temperature //=========================================================================== //=============================Thermal Settings ============================ //=========================================================================== #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 protects your printer from damage and fire if a * thermistor falls out or temperature sensors fail in any way. * * The issue: If a thermistor falls out or a temperature sensor fails, * Marlin can no longer sense the actual temperature. Since a disconnected * thermistor reads as a low temperature, the firmware will keep the heater on. * * 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 60 // Seconds #define THERMAL_PROTECTION_HYSTERESIS 10 // Degrees Celsius /** * Whenever an M104 or M109 increases the target temperature the firmware will wait for the * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109, * 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 below 2. */ #define WATCH_TEMP_PERIOD 60 // Seconds #define WATCH_TEMP_INCREASE 10 // 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 60 // Seconds #define THERMAL_PROTECTION_BED_HYSTERESIS 10 // Degrees Celsius /** * Whenever an M140 or M190 increases the target temperature the firmware will wait for the * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190, * but only if the current temperature is far enough below the target for a reliable test. * * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.) */ #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_ADD_EXTRUSION_RATE #if ENABLED(PID_ADD_EXTRUSION_RATE) #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 B F * 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 Temperature ADC value //The M105 command return, besides traditional information, the ADC value read from temperature sensors. //#define SHOW_TEMP_ADC_VALUES // @section extruder // extruder run-out prevention. //if the machine is idle, and the temperature over MINTEMP, every couple of SECONDS some filament is extruded //#define EXTRUDER_RUNOUT_PREVENT #define EXTRUDER_RUNOUT_MINTEMP 190 #define EXTRUDER_RUNOUT_SECONDS 30 #define EXTRUDER_RUNOUT_ESTEPS 14 // mm filament #define EXTRUDER_RUNOUT_SPEED 1500 // extrusion speed #define EXTRUDER_RUNOUT_EXTRUDE 100 // @section temperature //These defines help to calibrate the AD595 sensor in case you get wrong temperature measurements. //The measured temperature is defined as "actualTemp = (measuredTemp * TEMP_SENSOR_AD595_GAIN) + TEMP_SENSOR_AD595_OFFSET" #define TEMP_SENSOR_AD595_OFFSET 0.0 #define TEMP_SENSOR_AD595_GAIN 1.0 //This is for controlling a fan to cool down the stepper drivers //it will turn on when any driver is enabled //and turn off after the set amount of seconds from last driver being disabled again #define CONTROLLERFAN_PIN -1 //Pin used for the fan to cool controller (-1 to disable) #define CONTROLLERFAN_SECS 60 //How many seconds, after all motors were disabled, the fan should run #define CONTROLLERFAN_SPEED 255 // == full speed // 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 // This defines the minimal speed for the main fan, run in PWM mode // to enable uncomment and set minimal PWM speed for reliable running (1-255) // if fan speed is [1 - (FAN_MIN_PWM-1)] it is set to FAN_MIN_PWM #define FAN_MIN_PWM 30 // @section extruder // Extruder cooling fans // Configure fan pin outputs to automatically turn on/off when the associated // extruder temperature is above/below EXTRUDER_AUTO_FAN_TEMPERATURE. // 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 EXTRUDER_0_AUTO_FAN_PIN 8 #define EXTRUDER_1_AUTO_FAN_PIN 8 #define EXTRUDER_2_AUTO_FAN_PIN -1 #define EXTRUDER_3_AUTO_FAN_PIN -1 #define EXTRUDER_AUTO_FAN_TEMPERATURE 40 #define EXTRUDER_AUTO_FAN_SPEED 255 // == full speed //=========================================================================== //=============================Mechanical Settings=========================== //=========================================================================== // @section homing #define ENDSTOPS_ONLY_FOR_HOMING // If defined the endstops will only be used for homing // @section extras //#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats. // A single Z stepper driver is usually used to drive 2 stepper motors. // Uncomment this define to utilize a separate stepper driver for each Z axis motor. // Only a few motherboards support this, like RAMPS, which have dual extruder support (the 2nd, often unused, extruder driver is used // to control the 2nd Z axis stepper motor). The pins are currently only defined for a RAMPS motherboards. // On a RAMPS (or other 5 driver) motherboard, using this feature will limit you to using 1 extruder. //#define Z_DUAL_STEPPER_DRIVERS #if ENABLED(Z_DUAL_STEPPER_DRIVERS) // Z_DUAL_ENDSTOPS is a feature to enable the use of 2 endstops for both Z steppers - Let's call them Z stepper and Z2 stepper. // That way the machine is capable to align the bed during home, since both Z steppers are homed. // There is also an implementation of M666 (software endstops adjustment) to this feature. // After Z homing, this adjustment is applied to just one of the steppers in order to align the bed. // One just need to home the Z axis and measure the distance difference between both Z axis and apply the math: Z adjust = Z - Z2. // If the Z stepper axis is closer to the bed, the measure Z > Z2 (yes, it is.. think about it) and the Z adjust would be positive. // Play a little bit with small adjustments (0.5mm) and check the behaviour. // The M119 (endstops report) will start reporting the Z2 Endstop as well. //#define Z_DUAL_ENDSTOPS #if ENABLED(Z_DUAL_ENDSTOPS) #define Z2_USE_ENDSTOP _XMAX_ #endif #endif // Z_DUAL_STEPPER_DRIVERS // Same again but for Y Axis. //#define Y_DUAL_STEPPER_DRIVERS #if ENABLED(Y_DUAL_STEPPER_DRIVERS) // Define if the two Y drives need to rotate in opposite directions #define INVERT_Y2_VS_Y_DIR true #endif // Enable this for dual x-carriage printers. // A dual x-carriage design has the advantage that the inactive extruder can be parked which // prevents hot-end ooze contaminating the print. It also reduces the weight of each x-carriage // allowing faster printing speeds. Connect your X2 stepper to the first unused E plug. //#define DUAL_X_CARRIAGE #if ENABLED(DUAL_X_CARRIAGE) // Configuration for second X-carriage // Note: the first x-carriage is defined as the x-carriage which homes to the minimum endstop; // the second x-carriage always homes to the maximum endstop. #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 0: 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: 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: 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 0 // Default settings in "Auto-park Mode" #define TOOLCHANGE_PARK_ZLIFT 0.2 // the distance to raise Z axis when parking an extruder #define TOOLCHANGE_UNPARK_ZLIFT 1 // the distance to raise Z axis when unparking an extruder // Default x offset in duplication mode (typically set to half print bed width) #define DEFAULT_DUPLICATION_X_OFFSET 100 #endif //DUAL_X_CARRIAGE // @section homing //homing hits the endstop, then retracts by this distance, before it tries to slowly bump again: #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 this is defined, if both x and y are to be homed, a diagonal move will be performed initially. // When G28 is called, this option will make Y home before X #define HOME_Y_BEFORE_X // @section machine #define AXIS_RELATIVE_MODES {false, false, false, false} //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 60 #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 // @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 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/sec) // Microstep setting (Only functional when stepper driver microstep pins are connected to MCU. #define MICROSTEP_MODES {16,16,16,16,16} // [1,2,4,8,16] // Motor Current setting (Only functional when motor driver current ref pins are connected to a digital trimpot on supported boards) #define DIGIPOT_MOTOR_CURRENT {135,135,135,135,135} // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A) // Motor Current controlled via PWM (Overridable on supported boards with PWM-driven motor driver current) //#define PWM_MOTOR_CURRENT {1300, 1300, 1250} // Values in milliamps // uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro //#define DIGIPOT_I2C // Number of channels available for I2C digipot, For Azteeg X3 Pro we have 8 #define DIGIPOT_I2C_NUM_CHANNELS 8 // actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS #define DIGIPOT_I2C_MOTOR_CURRENTS {1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0} //=========================================================================== //=============================Additional Features=========================== //=========================================================================== #define ENCODER_RATE_MULTIPLIER // If defined, certain menu edit operations automatically multiply the steps when the encoder is moved quickly #define ENCODER_10X_STEPS_PER_SEC 75 // If the encoder steps per sec exceeds this value, multiply steps moved x10 to quickly advance the value #define ENCODER_100X_STEPS_PER_SEC 160 // If the encoder steps per sec exceeds this value, multiply steps moved x100 to really quickly advance the value //#define CHDK 4 //Pin for triggering CHDK to take a picture see how to use it here http://captain-slow.dk/2014/03/09/3d-printing-timelapses/ #define CHDK_DELAY 50 //How long in ms the pin should stay HIGH before going LOW again // @section lcd #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 //if sd support and the file is finished: disable steppers? #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place. #define SDCARD_RATHERRECENTFIRST //reverse file order of sd card menu display. Its sorted practically after the file system block order. // if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that. // using: //#define MENU_ADDAUTOSTART // Show a progress bar on HD44780 LCDs for SD printing //#define LCD_PROGRESS_BAR #if ENABLED(LCD_PROGRESS_BAR) // Amount of time (ms) to show the bar #define PROGRESS_BAR_BAR_TIME 2000 // Amount of time (ms) to show the status message #define PROGRESS_BAR_MSG_TIME 3000 // Amount of time (ms) to retain the status message (0=forever) #define PROGRESS_MSG_EXPIRE 0 // Enable this to show messages for MSG_TIME then hide them //#define PROGRESS_MSG_ONCE #endif // This allows hosts to request long names for files and folders with M33 //#define LONG_FILENAME_HOST_SUPPORT // 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. // With ENDSTOPS_ONLY_FOR_HOMING you must send "M120" to enable endstops. //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED #endif // SDSUPPORT // for dogm lcd displays you can choose some additional fonts: #if ENABLED(DOGLCD) // save 3120 bytes of PROGMEM by commenting out #define USE_BIG_EDIT_FONT // we don't have a big font for Cyrillic, Kana //#define USE_BIG_EDIT_FONT // If you have spare 2300Byte of progmem and want to use a // smaller font on the Info-screen uncomment the next line. //#define USE_SMALL_INFOFONT #endif // DOGLCD // @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 the user to control the axis in tiny amounts, independently from the normal printing process // it can e.g. be used to change z-positions in the print startup phase in real-time // does not respect endstops! #define BABYSTEPPING #if ENABLED(BABYSTEPPING) //#define BABYSTEP_XY //not only z, but also XY in the menu. more clutter, more functions //not implemented for deltabots! #define BABYSTEP_INVERT_Z false //true for inverse movements in Z #define BABYSTEP_MULTIPLICATOR 40 //faster movements, For BigBox 40 = 0.01mm #endif // @section extruder // extruder advance constant (s2/mm3) // // advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2 // // Hooke's law says: force = k * distance // Bernoulli's principle says: v ^ 2 / 2 + g . h + pressure / density = constant // so: v ^ 2 is proportional to number of steps we advance the extruder //#define ADVANCE #if ENABLED(ADVANCE) #define EXTRUDER_ADVANCE_K .0 #define D_FILAMENT 2.85 #endif // Implementation of a linear pressure control // Assumption: advance = k * (delta velocity) // K=0 means advance disabled. A good value for a gregs wade extruder will be around K=75 //#define LIN_ADVANCE #if ENABLED(LIN_ADVANCE) #define LIN_ADVANCE_K 75 #endif // @section leveling // Default mesh area is an area with an inset margin on the print area. // Below are the macros that are used to define the borders for the mesh area, // made available here for specialized needs, ie dual extruder setup. #if ENABLED(MESH_BED_LEVELING) #define MESH_MIN_X 15 #define MESH_MAX_X 285 #define MESH_MIN_Y 15 #define MESH_MAX_Y 185 #endif // @section extras // Arc interpretation settings: #define ARC_SUPPORT // Disabling this saves ~2738 bytes #define MM_PER_ARC_SEGMENT 1 #define N_ARC_CORRECTION 25 // Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes. //#define BEZIER_CURVE_SUPPORT const unsigned int dropsegments = 5; //everything with less than this number of steps will be ignored as move and joined with the next movement // @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, i.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 // 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 // @section fwretract // Firmware based and LCD controlled retract // M207 and M208 can be used to define parameters for the retraction. // The retraction can be called by the slicer using G10 and G11 // until then, intended retractions can be detected by moves that only extrude and the direction. // the moves are than replaced by the firmware controlled ones. //#define FWRETRACT //ONLY PARTIALLY TESTED #if ENABLED(FWRETRACT) #define MIN_RETRACT 0.1 //minimum extruded mm to accept a automatic gcode retraction attempt #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_ZLIFT 0 //default retract Z-lift #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) #endif // Add support for experimental filament exchange support M600; requires display #if ENABLED(ULTIPANEL) #define FILAMENTCHANGEENABLE #if ENABLED(FILAMENTCHANGEENABLE) #define FILAMENTCHANGE_XPOS 115 #define FILAMENTCHANGE_YPOS 235 #define FILAMENTCHANGE_ZADD 10 #define FILAMENTCHANGE_FIRSTRETRACT -2 #define FILAMENTCHANGE_FINALRETRACT -100 #define AUTO_FILAMENT_CHANGE //This extrude filament until you press the button on LCD #define AUTO_FILAMENT_CHANGE_LENGTH 0.04 //Extrusion length on automatic extrusion loop #define AUTO_FILAMENT_CHANGE_FEEDRATE 150 //Extrusion feedrate (mm/min) on automatic extrusion loop #endif #endif /******************************************************************************\ * enable this section if you have TMC26X motor drivers. * you need to import the TMC26XStepper library into the Arduino IDE for this ******************************************************************************/ // @section tmc //#define HAVE_TMCDRIVER #if ENABLED(HAVE_TMCDRIVER) //#define X_IS_TMC #define X_MAX_CURRENT 1000 //in mA #define X_SENSE_RESISTOR 91 //in mOhms #define X_MICROSTEPS 16 //number of microsteps //#define X2_IS_TMC #define X2_MAX_CURRENT 1000 //in mA #define X2_SENSE_RESISTOR 91 //in mOhms #define X2_MICROSTEPS 16 //number of microsteps //#define Y_IS_TMC #define Y_MAX_CURRENT 1000 //in mA #define Y_SENSE_RESISTOR 91 //in mOhms #define Y_MICROSTEPS 16 //number of microsteps //#define Y2_IS_TMC #define Y2_MAX_CURRENT 1000 //in mA #define Y2_SENSE_RESISTOR 91 //in mOhms #define Y2_MICROSTEPS 16 //number of microsteps //#define Z_IS_TMC #define Z_MAX_CURRENT 1000 //in mA #define Z_SENSE_RESISTOR 91 //in mOhms #define Z_MICROSTEPS 16 //number of microsteps //#define Z2_IS_TMC #define Z2_MAX_CURRENT 1000 //in mA #define Z2_SENSE_RESISTOR 91 //in mOhms #define Z2_MICROSTEPS 16 //number of microsteps //#define E0_IS_TMC #define E0_MAX_CURRENT 1000 //in mA #define E0_SENSE_RESISTOR 91 //in mOhms #define E0_MICROSTEPS 16 //number of microsteps //#define E1_IS_TMC #define E1_MAX_CURRENT 1000 //in mA #define E1_SENSE_RESISTOR 91 //in mOhms #define E1_MICROSTEPS 16 //number of microsteps //#define E2_IS_TMC #define E2_MAX_CURRENT 1000 //in mA #define E2_SENSE_RESISTOR 91 //in mOhms #define E2_MICROSTEPS 16 //number of microsteps //#define E3_IS_TMC #define E3_MAX_CURRENT 1000 //in mA #define E3_SENSE_RESISTOR 91 //in mOhms #define E3_MICROSTEPS 16 //number of microsteps #endif /******************************************************************************\ * enable this section if you have L6470 motor drivers. * you need to import the L6470 library into the Arduino IDE for this ******************************************************************************/ // @section l6470 //#define HAVE_L6470DRIVER #if ENABLED(HAVE_L6470DRIVER) //#define X_IS_L6470 #define X_MICROSTEPS 16 //number of microsteps #define X_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define X_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define X_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define X2_IS_L6470 #define X2_MICROSTEPS 16 //number of microsteps #define X2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define X2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define X2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Y_IS_L6470 #define Y_MICROSTEPS 16 //number of microsteps #define Y_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Y_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Y_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Y2_IS_L6470 #define Y2_MICROSTEPS 16 //number of microsteps #define Y2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Y2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Y2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Z_IS_L6470 #define Z_MICROSTEPS 16 //number of microsteps #define Z_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Z_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Z_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define Z2_IS_L6470 #define Z2_MICROSTEPS 16 //number of microsteps #define Z2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define Z2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define Z2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E0_IS_L6470 #define E0_MICROSTEPS 16 //number of microsteps #define E0_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E0_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E0_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E1_IS_L6470 #define E1_MICROSTEPS 16 //number of microsteps #define E1_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E1_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E1_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E2_IS_L6470 #define E2_MICROSTEPS 16 //number of microsteps #define E2_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E2_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E2_STALLCURRENT 1500 //current in mA where the driver will detect a stall //#define E3_IS_L6470 #define E3_MICROSTEPS 16 //number of microsteps #define E3_K_VAL 50 // 0 - 255, Higher values, are higher power. Be careful not to go too high #define E3_OVERCURRENT 2000 //maxc current in mA. If the current goes over this value, the driver will switch off #define E3_STALLCURRENT 1500 //current in mA where the driver will detect a stall #endif /** * 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 M155 commands with one B arg * M155 A99 ; Target slave address * M155 B77 ; M * M155 B97 ; a * M155 B114 ; r * M155 B108 ; l * M155 B105 ; i * M155 B110 ; n * M155 S1 ; Send the current buffer * * ; Example #2 * ; Request 6 bytes from slave device with address 0x63 (99) * M156 A99 B5 * * ; Example #3 * ; Example serial output of a M156 request * echo:i2c-reply: from:99 bytes:5 data:hello */ // @section i2cbus //#define EXPERIMENTAL_I2CBUS #include "Conditionals.h" #include "SanityCheck.h" #endif //CONFIGURATION_ADV_H ```

[thinkyhead]

Your configuration seems fine to me.

But oops! Can you do your logging of T0 / T1 again? This time use M111 S255 to turn on debugging. (I had it wrong last time. It's M111, not M115.) This will show details of the leveling correction. It should show a change in the current XY corresponding to your hotend offset values.

The last thing the tool-change is supposed to do is move back to the old position from the updated position, so the newly-active nozzle is in the same spot as the previously-active one.

Since there is no move, I expect the leveling correction will be strange. But if it looks normal, then I will have to add more logging code to see what else might be going on.

[Alex9779]

Ok did it, here is the result:

Log

``` Send: G28 Recv: echo:busy: processing Recv: echo:busy: processing Recv: X:0.00 Y:0.00 Z:2.00 E:0.00 Count X: 0 Y:0 Z:6400 Recv: ok [...] Send: M111 S255 Recv: echo:DEBUG:ECHO,INFO,ERRORS,DRYRUN,COMMUNICATION Recv: ok [...] Recv: echo:M105 [...] Recv: echo:M105 [...] Send: M218 T1 X30 Y30 Recv: echo:M218 T1 X30 Y30 Recv: echo:Hotend offsets: 0.00,0.00 30.00,30.00 Recv: ok [...] Recv: echo:M105 [...] Recv: echo:M105 [...] Send: G1 X150 Y100 F3000 Recv: echo:G1 X150 Y100 F3000 Recv: ok [...] Recv: echo:M105 [...] Send: T1 Recv: echo:T1 Recv: echo:Active Extruder: 1 Recv: ok [...] Recv: echo:M105 [...] Send: T0 Recv: echo:T0 Recv: echo:Active Extruder: 0 Recv: ok [...] Recv: echo:M105 [...] Send: T1 Recv: echo:T1 Recv: echo:Active Extruder: 1 Recv: ok Send: T0 Recv: echo:T0 Recv: echo:Active Extruder: 0 Recv: ok ```

I intentionally leveled the bed wrong so I see seem change better and I can confirm the bed moves when I switch tools but no offset is applied...

[Alex9779]

Ok @thinkyhead I found what causes this issue. I looked through all merges I did to my RCBugFix branch and found a working version of 15.06.2016, then I found the commits causing the issue after that date and reverted them on the latest RCBugFix of today... With that compiled on my machine the tool change works as expected, Tx moves the head according to the set tool offset, Tx S1 does not move but changes the coordinates on the LCD.

The PR was #4010. Reverting both commits of this PR makes it working again...

[Alex9779]

This worries me a bit because that PR got merged 17 days ago... Am I the only one in the community actually testing Marlin on a real machine with multiple extruders and MBL?

[Alex9779]

I think these are the problematic lines: https://github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp#L6624-L6628

if (mbl.active()) {
  float xpos = current_position[X_AXIS] - home_offset[X_AXIS],
        ypos = current_position[Y_AXIS] - home_offset[Y_AXIS];
  current_position[Z_AXIS] += mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos);
}

What is home_offset? You just calculate new values but you don't set current_position.

I changed it to this:

if (mbl.active()) {
  float xpos = current_position[X_AXIS] += xydiff[X_AXIS],
        ypos = current_position[Y_AXIS] += xydiff[Y_AXIS];
  current_position[Z_AXIS] += mbl.get_z(xpos - xydiff[X_AXIS], ypos - xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos);
}

and this made it working.

But I have a question, why do you change the Z according to MBL? If you move the new extruder to the same spot then this does nothing, would only make sense if you don't move the nozzle with Tx S1 but this does disable all moves even Z so the display shows the new coordinates including the changed Z value but the bed does not move...

[thinkyhead]

Aha. I thought you were using Automatic Bed Leveling. That would have given us more logging. But we don't have any logging added to the Mesh Bed Leveling part of gcode_T.

[thinkyhead]

I'm changing it to this…

#else // !AUTO_BED_LEVELING_FEATURE

  #if ENABLED(MESH_BED_LEVELING)

    if (mbl.active()) {
      float xpos = current_position[X_AXIS] - home_offset[X_AXIS] - position_shift[X_AXIS],
            ypos = current_position[Y_AXIS] - home_offset[Y_AXIS] - position_shift[Y_AXIS];
      current_position[Z_AXIS] += mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos);
    }

  #endif // MESH_BED_LEVELING

  // The newly-selected extruder XY is actually at...
  current_position[X_AXIS] += xydiff[X_AXIS];
  current_position[Y_AXIS] += xydiff[Y_AXIS];

#endif // !AUTO_BED_LEVELING_FEATURE

The home_offset indicates a shift to the coordinate system applied by M206. I've also added position_shift to the calculation. This variable indicates that the position was shifted at some point by G92. We have to subtract these offsets to the coordinate system in order to get back to the coordinates that originate at the unmodified X_MIN_POS, Y_MIN_POS, and Z_MIN_POS.

[thinkyhead]

why do you change the Z according to MBL?

Because the active nozzle is now at a different XY position (before we execute the move back to the old position). So we need to adjust Z to account for mesh variation. MBL will continue to correct Z (most likely returning it to its previous value) once we move the active nozzle from its current position back to the old position.

[Alex9779]

Ok looks good there are the things I didn't understand ;)...

Still remains the question about the Z adjustment... Any thoughts on this? IMHO the non-move-logic has to be reworked because not moving is for X and Y but not for Z... At the moment this looks like another issue with the current implementation as I described above because the machine update the coordinates but does not adjust reality. Didn't test this further, I did no additional moves and see if the Z is corrected then, so I have no idea if this is a real issue

[Alex9779]

Ok strike some points of my last comment because I wrote and you answered at the same time... But what about if not moving? Will the Z be correct on the next move?

[Alex9779]

Ok I thought about this and I don't get why you calculate the positions you use to get the MBL spot differently than the change for the current positions... Sorry if bothering but I really try to understand what's going on...

[thinkyhead]

I don't get why you calculate the positions you use to get the MBL spot differently

First, we need to get the "raw" current position that MBL can relate to. So we subtract all coordinate offsets that have been applied:

float xpos = current_position[X_AXIS] - home_offset[X_AXIS] - position_shift[X_AXIS],
      ypos = current_position[Y_AXIS] - home_offset[Y_AXIS] - position_shift[Y_AXIS];

Now, we get Z at the new position…

mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS])

…and the Z at the old position…

mbl.get_z(xpos, ypos)

…and we subtract the Z at the old position from Z at the new position. (Let's say the Z at the new XY position is 0.2mm higher, for our example.)

mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos);

We add this difference to the current Z.

current_position[Z_AXIS] += mbl.get_z(xpos + xydiff[X_AXIS], ypos + xydiff[Y_AXIS]) - mbl.get_z(xpos, ypos);

Now we have Z set correctly (e.g., current_position[Z_AXIS] += 0.2) for its new position.

We had forgotten to update current_position when MBL was enabled. But now we do.

current_position[X_AXIS] += xydiff[X_AXIS];
current_position[Y_AXIS] += xydiff[Y_AXIS];

[Alex9779]

Sorry this explains what but not why... Why do we need to calculate that stuff to get an MBL correction value for the same spot on the bed? I still think this will never result in a move of the Z axis because the coordinates for the old extruder change, the coordinates for the new change but if you look at this from the bed the new nozzle is where the old was and we have only one mesh for all nozzles so the Z correction value must be the same.

In contrast if you do not move with Tx S1. Then the new nozzle stays where is was which is a different position on the bed and thus a different correction value...

[thinkyhead]

The position always changes, at first. But it doesn't always move back to the old position.

[Alex9779]

Ok I think I got it, you calculate the Z difference for the new nozzle which is still in the different position. Then you set that to the Z axis. Some lines later you set the offsets to the X and Y axes too and again later you execute the moves. Because all this happens in literally no time you would not recognize it...

But why do you use home_offset and position_shift to get that positions for which you want the correction value and not just the xydiff values as when you set the new values to X and Y axes?

[Alex9779]

Oh well you are a bit too fast for me, I had a look at the PR and you changed other things too. That stuff has something to do with the MBL stuff... So looks good! Thanks for the quick fix and the explanations....

[thinkyhead]

why do you use home_offset and position_shift to get that positions

Because MBL only works internally with unaltered positions. If your bed is 200x200, MBL recognizes positions from 0-200. If the coordinate system was shifted by 10 in the X (so your X now goes from 10 to 210) and you didn't un-shift it before querying MBL, you would get the wrong Z, and MBL wouldn't know at all what to do with positions like -10 or 210, which are outside of its mesh space.

[Alex9779]

Ya got it now.... Thanks for the explanations again...

[Alex9779]

Tested it, and seems to work now...

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