Subversion Repositories Tronxy-X3A-Marlin

/**

 * Marlin 3D Printer Firmware

 * Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]

 *

 * Based on Sprinter and grbl.

 * Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 */

// Example configuration file for OpenBeam Kossel Pro

// tested on 2015-05-19 by @Wackerbarth

// using Arduino 1.6.5 (Mac)

/**

 * 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

#define CONFIGURATION_ADV_H_VERSION 010109

// @section temperature

//===========================================================================

//=============================Thermal Settings  ============================

//===========================================================================

//

// Hephestos 2 24V heated bed upgrade kit.

// https://store.bq.com/en/heated-bed-kit-hephestos2

//

//#define HEPHESTOS2_HEATED_BED_KIT

#if ENABLED(HEPHESTOS2_HEATED_BED_KIT)

  #undef TEMP_SENSOR_BED

  #define TEMP_SENSOR_BED 70

  #define HEATER_BED_INVERTING true

#endif

#if DISABLED(PIDTEMPBED)

  #define BED_CHECK_INTERVAL 5000 // ms between checks in bang-bang control

  #if ENABLED(BED_LIMIT_SWITCHING)

    #define BED_HYSTERESIS 2 // Only disable heating if T>target+BED_HYSTERESIS and enable heating if T>target-BED_HYSTERESIS

  #endif

#endif

/**

 * Thermal Protection provides additional protection to your printer from damage

 * and fire. Marlin always includes safe min and max temperature ranges which

 * protect against a broken or disconnected thermistor wire.

 *

 * The issue: If a thermistor falls out, it will report the much lower

 * temperature of the air in the room, and the the firmware will keep

 * the heater on.

 *

 * The solution: Once the temperature reaches the target, start observing.

 * If the temperature stays too far below the target (hysteresis) for too

 * long (period), the firmware will halt the machine as a safety precaution.

 *

 * If you get false positives for "Thermal Runaway", increase

 * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD

 */

#if ENABLED(THERMAL_PROTECTION_HOTENDS)

  #define THERMAL_PROTECTION_PERIOD 40        // Seconds

  #define THERMAL_PROTECTION_HYSTERESIS 4     // Degrees Celsius

  /**

   * Whenever an M104, M109, or M303 increases the target temperature, the

   * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature

   * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and

   * requires a hard reset. This test restarts with any M104/M109/M303, but only

   * if the current temperature is far enough below the target for a reliable

   * test.

   *

   * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD

   * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set

   * below 2.

   */

  #define WATCH_TEMP_PERIOD 20                // Seconds

  #define WATCH_TEMP_INCREASE 2               // Degrees Celsius

#endif

/**

 * Thermal Protection parameters for the bed are just as above for hotends.

 */

#if ENABLED(THERMAL_PROTECTION_BED)

  #define THERMAL_PROTECTION_BED_PERIOD 20    // Seconds

  #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius

  /**

   * As described above, except for the bed (M140/M190/M303).

   */

  #define WATCH_BED_TEMP_PERIOD 60                // Seconds

  #define WATCH_BED_TEMP_INCREASE 2               // Degrees Celsius

#endif

#if ENABLED(PIDTEMP)

  // this adds an experimental additional term to the heating power, proportional to the extrusion speed.

  // if Kc is chosen well, the additional required power due to increased melting should be compensated.

  //#define PID_EXTRUSION_SCALING

  #if ENABLED(PID_EXTRUSION_SCALING)

    #define DEFAULT_Kc (100) //heating power=Kc*(e_speed)

    #define LPQ_MAX_LEN 50

  #endif

#endif

/**

 * Automatic Temperature:

 * The hotend target temperature is calculated by all the buffered lines of gcode.

 * The maximum buffered steps/sec of the extruder motor is called "se".

 * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>

 * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by

 * mintemp and maxtemp. Turn this off by executing M109 without F*

 * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.

 * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode

 */

#define AUTOTEMP

#if ENABLED(AUTOTEMP)

  #define AUTOTEMP_OLDWEIGHT 0.98

#endif

// Show extra position information in M114

//#define M114_DETAIL

// Show Temperature ADC value

// Enable for M105 to include ADC values read from temperature sensors.

//#define SHOW_TEMP_ADC_VALUES

/**

 * High Temperature Thermistor Support

 *

 * Thermistors able to support high temperature tend to have a hard time getting

 * good readings at room and lower temperatures. This means HEATER_X_RAW_LO_TEMP

 * will probably be caught when the heating element first turns on during the

 * preheating process, which will trigger a min_temp_error as a safety measure

 * and force stop everything.

 * To circumvent this limitation, we allow for a preheat time (during which,

 * min_temp_error won't be triggered) and add a min_temp buffer to handle

 * aberrant readings.

 *

 * If you want to enable this feature for your hotend thermistor(s)

 * uncomment and set values > 0 in the constants below

 */

// The number of consecutive low temperature errors that can occur

// before a min_temp_error is triggered. (Shouldn't be more than 10.)

//#define MAX_CONSECUTIVE_LOW_TEMPERATURE_ERROR_ALLOWED 0

// The number of milliseconds a hotend will preheat before starting to check

// the temperature. This value should NOT be set to the time it takes the

// hot end to reach the target temperature, but the time it takes to reach

// the minimum temperature your thermistor can read. The lower the better/safer.

// This shouldn't need to be more than 30 seconds (30000)

//#define MILLISECONDS_PREHEAT_TIME 0

// @section extruder

// Extruder runout prevention.

// If the machine is idle and the temperature over MINTEMP

// then extrude some filament every couple of SECONDS.

//#define EXTRUDER_RUNOUT_PREVENT

#if ENABLED(EXTRUDER_RUNOUT_PREVENT)

  #define EXTRUDER_RUNOUT_MINTEMP 190

  #define EXTRUDER_RUNOUT_SECONDS 30

  #define EXTRUDER_RUNOUT_SPEED 1500  // mm/m

  #define EXTRUDER_RUNOUT_EXTRUDE 5   // mm

#endif

// @section temperature

// Calibration for AD595 / AD8495 sensor to adjust temperature measurements.

// The final temperature is calculated as (measuredTemp * GAIN) + OFFSET.

#define TEMP_SENSOR_AD595_OFFSET  0.0

#define TEMP_SENSOR_AD595_GAIN    1.0

#define TEMP_SENSOR_AD8495_OFFSET 0.0

#define TEMP_SENSOR_AD8495_GAIN   1.0

/**

 * Controller Fan

 * To cool down the stepper drivers and MOSFETs.

 *

 * The fan will turn on automatically whenever any stepper is enabled

 * and turn off after a set period after all steppers are turned off.

 */

//#define USE_CONTROLLER_FAN

#if ENABLED(USE_CONTROLLER_FAN)

  //#define CONTROLLER_FAN_PIN -1        // Set a custom pin for the controller fan

  #define CONTROLLERFAN_SECS 60          // Duration in seconds for the fan to run after all motors are disabled

  #define CONTROLLERFAN_SPEED 255        // 255 == full speed

#endif

// When first starting the main fan, run it at full speed for the

// given number of milliseconds.  This gets the fan spinning reliably

// before setting a PWM value. (Does not work with software PWM for fan on Sanguinololu)

//#define FAN_KICKSTART_TIME 100

/**

 * PWM Fan Scaling

 *

 * Define the min/max speeds for PWM fans (as set with M106).

 *

 * With these options the M106 0-255 value range is scaled to a subset

 * to ensure that the fan has enough power to spin, or to run lower

 * current fans with higher current. (e.g., 5V/12V fans with 12V/24V)

 * Value 0 always turns off the fan.

 *

 * Define one or both of these to override the default 0-255 range.

 */

//#define FAN_MIN_PWM 50

//#define FAN_MAX_PWM 128

// @section extruder

/**

 * Extruder cooling fans

 *

 * Extruder auto fans automatically turn on when their extruders'

 * temperatures go above EXTRUDER_AUTO_FAN_TEMPERATURE.

 *

 * Your board's pins file specifies the recommended pins. Override those here

 * or set to -1 to disable completely.

 *

 * Multiple extruders can be assigned to the same pin in which case

 * the fan will turn on when any selected extruder is above the threshold.

 */

#define E0_AUTO_FAN_PIN -1

#define E1_AUTO_FAN_PIN -1

#define E2_AUTO_FAN_PIN -1

#define E3_AUTO_FAN_PIN -1

#define E4_AUTO_FAN_PIN -1

#define CHAMBER_AUTO_FAN_PIN -1

#define EXTRUDER_AUTO_FAN_TEMPERATURE 50

#define EXTRUDER_AUTO_FAN_SPEED   255  // == full speed

/**

 * Part-Cooling Fan Multiplexer

 *

 * This feature allows you to digitally multiplex the fan output.

 * The multiplexer is automatically switched at tool-change.

 * Set FANMUX[012]_PINs below for up to 2, 4, or 8 multiplexed fans.

 */

#define FANMUX0_PIN -1

#define FANMUX1_PIN -1

#define FANMUX2_PIN -1

/**

 * M355 Case Light on-off / brightness

 */

//#define CASE_LIGHT_ENABLE

#if ENABLED(CASE_LIGHT_ENABLE)

  //#define CASE_LIGHT_PIN 4                  // Override the default pin if needed

  #define INVERT_CASE_LIGHT false             // Set true if Case Light is ON when pin is LOW

  #define CASE_LIGHT_DEFAULT_ON true          // Set default power-up state on

  #define CASE_LIGHT_DEFAULT_BRIGHTNESS 105   // Set default power-up brightness (0-255, requires PWM pin)

  //#define MENU_ITEM_CASE_LIGHT              // Add a Case Light option to the LCD main menu

  //#define CASE_LIGHT_USE_NEOPIXEL           // Use Neopixel LED as case light, requires NEOPIXEL_LED.

  #if ENABLED(CASE_LIGHT_USE_NEOPIXEL)

    #define CASE_LIGHT_NEOPIXEL_COLOR { 255, 255, 255, 255 } // { Red, Green, Blue, White }

  #endif

#endif

//===========================================================================

//============================ Mechanical Settings ==========================

//===========================================================================

// @section homing

// If you want endstops to stay on (by default) even when not homing

// enable this option. Override at any time with M120, M121.

//#define ENDSTOPS_ALWAYS_ON_DEFAULT

// @section extras

//#define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.

/**

 * Dual Steppers / Dual Endstops

 *

 * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.

 *

 * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to

 * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop

 * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug

 * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.

 *

 * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors

 * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error

 * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.

 */

//#define X_DUAL_STEPPER_DRIVERS

#if ENABLED(X_DUAL_STEPPER_DRIVERS)

  #define INVERT_X2_VS_X_DIR true   // Set 'true' if X motors should rotate in opposite directions

  //#define X_DUAL_ENDSTOPS

  #if ENABLED(X_DUAL_ENDSTOPS)

    #define X2_USE_ENDSTOP _XMAX_

    #define X_DUAL_ENDSTOPS_ADJUSTMENT  0

  #endif

#endif

//#define Y_DUAL_STEPPER_DRIVERS

#if ENABLED(Y_DUAL_STEPPER_DRIVERS)

  #define INVERT_Y2_VS_Y_DIR true   // Set 'true' if Y motors should rotate in opposite directions

  //#define Y_DUAL_ENDSTOPS

  #if ENABLED(Y_DUAL_ENDSTOPS)

    #define Y2_USE_ENDSTOP _YMAX_

    #define Y_DUAL_ENDSTOPS_ADJUSTMENT  0

  #endif

#endif

//#define Z_DUAL_STEPPER_DRIVERS

#if ENABLED(Z_DUAL_STEPPER_DRIVERS)

  //#define Z_DUAL_ENDSTOPS

  #if ENABLED(Z_DUAL_ENDSTOPS)

    #define Z2_USE_ENDSTOP _XMAX_

    #define Z_DUAL_ENDSTOPS_ADJUSTMENT  0

  #endif

#endif

/**

 * Dual X Carriage

 *

 * This setup has two X carriages that can move independently, each with its own hotend.

 * The carriages can be used to print an object with two colors or materials, or in

 * "duplication mode" it can print two identical or X-mirrored objects simultaneously.

 * The inactive carriage is parked automatically to prevent oozing.

 * X1 is the left carriage, X2 the right. They park and home at opposite ends of the X axis.

 * By default the X2 stepper is assigned to the first unused E plug on the board.

 */

//#define DUAL_X_CARRIAGE

#if ENABLED(DUAL_X_CARRIAGE)

  #define X1_MIN_POS X_MIN_POS  // set minimum to ensure first x-carriage doesn't hit the parked second X-carriage

  #define X1_MAX_POS X_BED_SIZE // set maximum to ensure first x-carriage doesn't hit the parked second X-carriage

  #define X2_MIN_POS 80     // set minimum to ensure second x-carriage doesn't hit the parked first X-carriage

  #define X2_MAX_POS 353    // set maximum to the distance between toolheads when both heads are homed

  #define X2_HOME_DIR 1     // the second X-carriage always homes to the maximum endstop position

  #define X2_HOME_POS X2_MAX_POS // default home position is the maximum carriage position

      // However: In this mode the HOTEND_OFFSET_X value for the second extruder provides a software

      // override for X2_HOME_POS. This also allow recalibration of the distance between the two endstops

      // without modifying the firmware (through the "M218 T1 X???" command).

      // Remember: you should set the second extruder x-offset to 0 in your slicer.

  // There are a few selectable movement modes for dual x-carriages using M605 S<mode>

  //    Mode 0 (DXC_FULL_CONTROL_MODE): Full control. The slicer has full control over both x-carriages and can achieve optimal travel results

  //                                    as long as it supports dual x-carriages. (M605 S0)

  //    Mode 1 (DXC_AUTO_PARK_MODE)   : Auto-park mode. The firmware will automatically park and unpark the x-carriages on tool changes so

  //                                    that additional slicer support is not required. (M605 S1)

  //    Mode 2 (DXC_DUPLICATION_MODE) : Duplication mode. The firmware will transparently make the second x-carriage and extruder copy all

  //                                    actions of the first x-carriage. This allows the printer to print 2 arbitrary items at

  //                                    once. (2nd extruder x offset and temp offset are set using: M605 S2 [Xnnn] [Rmmm])

  // This is the default power-up mode which can be later using M605.

  #define DEFAULT_DUAL_X_CARRIAGE_MODE DXC_FULL_CONTROL_MODE

  // Default 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

// Activate a solenoid on the active extruder with M380. Disable all with M381.

// Define SOL0_PIN, SOL1_PIN, etc., for each extruder that has a solenoid.

//#define EXT_SOLENOID

// @section homing

// Homing hits each endstop, retracts by these distances, then does a slower bump.

#define X_HOME_BUMP_MM 5

#define Y_HOME_BUMP_MM 5

#define Z_HOME_BUMP_MM 5 // deltas need the same for all three axes

#define HOMING_BUMP_DIVISOR { 10, 10, 10 }  // Re-Bump Speed Divisor (Divides the Homing Feedrate)

//#define QUICK_HOME                     // If homing includes X and Y, do a diagonal move initially

// When G28 is called, this option will make Y home before X

//#define HOME_Y_BEFORE_X

// Enable this if X or Y can't home without homing the other axis first.

//#define CODEPENDENT_XY_HOMING

#if ENABLED(BLTOUCH)

  /**

   * Either: Use the defaults (recommended) or: For special purposes, use the following DEFINES

   * Do not activate settings that the probe might not understand. Clones might misunderstand

   * advanced commands.

   *

   * Note: If the probe is not deploying, check a "Cmd: Reset" and "Cmd: Self-Test" and then

   *       check the wiring of the BROWN, RED and ORANGE wires.

   *

   * Note: If the trigger signal of your probe is not being recognized, it has been very often

   *       because the BLACK and WHITE wires needed to be swapped. They are not "interchangeable"

   *       like they would be with a real switch. So please check the wiring first.

   *

   * Settings for all BLTouch and clone probes:

   */

  // Safety: The probe needs time to recognize the command.

  //         Minimum command delay (ms). Enable and increase if needed.

  //#define BLTOUCH_DELAY 500

  /**

   * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:

   */

  // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful

  //          in special cases, like noisy or filtered input configurations.

  //#define BLTOUCH_FORCE_SW_MODE

  /**

   * Settings for BLTouch Smart 3.0 and 3.1

   * Summary:

   *   - Voltage modes: 5V and OD (open drain - "logic voltage free") output modes

   *   - High-Speed mode

   *   - Disable LCD voltage options

   */

  /**

   * Danger: Don't activate 5V mode unless attached to a 5V-tolerant controller!

   * V3.0 or 3.1: Set default mode to 5V mode at Marlin startup.

   * If disabled, OD mode is the hard-coded default on 3.0

   * On startup, Marlin will compare its eeprom to this vale. If the selected mode

   * differs, a mode set eeprom write will be completed at initialization.

   * Use the option below to force an eeprom write to a V3.1 probe regardless.

   */

  //#define BLTOUCH_SET_5V_MODE

  /**

   * Safety: Activate if connecting a probe with an unknown voltage mode.

   * V3.0: Set a probe into mode selected above at Marlin startup. Required for 5V mode on 3.0

   * V3.1: Force a probe with unknown mode into selected mode at Marlin startup ( = Probe EEPROM write )

   * To preserve the life of the probe, use this once then turn it off and re-flash.

   */

  //#define BLTOUCH_FORCE_MODE_SET

  // Safety: Enable voltage mode settings in the LCD menu.

  //#define BLTOUCH_LCD_VOLTAGE_MENU

#endif // BLTOUCH

// @section machine

#define AXIS_RELATIVE_MODES {false, false, false, false}

// Allow duplication mode with a basic dual-nozzle extruder

//#define DUAL_NOZZLE_DUPLICATION_MODE

// By default pololu step drivers require an active high signal. However, some high power drivers require an active low signal as step.

#define INVERT_X_STEP_PIN false

#define INVERT_Y_STEP_PIN false

#define INVERT_Z_STEP_PIN false

#define INVERT_E_STEP_PIN false

// Default stepper release if idle. Set to 0 to deactivate.

// Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.

// Time can be set by M18 and M84.

#define DEFAULT_STEPPER_DEACTIVE_TIME 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

//#define HOME_AFTER_DEACTIVATE  // Require rehoming after steppers are deactivated

// @section lcd

#if ENABLED(ULTIPANEL)

  #define MANUAL_FEEDRATE_XYZ 50*60

  #define MANUAL_FEEDRATE { MANUAL_FEEDRATE_XYZ, MANUAL_FEEDRATE_XYZ, MANUAL_FEEDRATE_XYZ, 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

// (don't use SLOWDOWN with DELTA because DELTA generates hundreds of segments per second)

//#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)

//

// Use Junction Deviation instead of traditional Jerk Limiting

//

//#define JUNCTION_DEVIATION

#if ENABLED(JUNCTION_DEVIATION)

  #define JUNCTION_DEVIATION_MM 0.02  // (mm) Distance from real junction edge

#endif

/**

 * Adaptive Step Smoothing increases the resolution of multi-axis moves, particularly at step frequencies

 * below 1kHz (for AVR) or 10kHz (for ARM), where aliasing between axes in multi-axis moves causes audible

 * vibration and surface artifacts. The algorithm adapts to provide the best possible step smoothing at the

 * lowest stepping frequencies.

 */

//#define ADAPTIVE_STEP_SMOOTHING

// 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]

/**

 *  @section  stepper motor current

 *

 *  Some boards have a means of setting the stepper motor current via firmware.

 *

 *  The power on motor currents are set by:

 *    PWM_MOTOR_CURRENT - used by MINIRAMBO & ULTIMAIN_2

 *                         known compatible chips: A4982

 *    DIGIPOT_MOTOR_CURRENT - used by BQ_ZUM_MEGA_3D, RAMBO & SCOOVO_X9H

 *                         known compatible chips: AD5206

 *    DAC_MOTOR_CURRENT_DEFAULT - used by PRINTRBOARD_REVF & RIGIDBOARD_V2

 *                         known compatible chips: MCP4728

 *    DIGIPOT_I2C_MOTOR_CURRENTS - used by 5DPRINT, AZTEEG_X3_PRO, MIGHTYBOARD_REVE

 *                         known compatible chips: MCP4451, MCP4018

 *

 *  Motor currents can also be set by M907 - M910 and by the LCD.

 *    M907 - applies to all.

 *    M908 - BQ_ZUM_MEGA_3D, RAMBO, PRINTRBOARD_REVF, RIGIDBOARD_V2 & SCOOVO_X9H

 *    M909, M910 & LCD - only PRINTRBOARD_REVF & RIGIDBOARD_V2

 */

//#define PWM_MOTOR_CURRENT { 1300, 1300, 1250 }          // Values in milliamps

//#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 }   // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)

//#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 }    // Default drive percent - X, Y, Z, E axis

// Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)

//#define DIGIPOT_I2C

#if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)

  /**

   * Common slave addresses:

   *

   *                    A   (A shifted)   B   (B shifted)  IC

   * Smoothie          0x2C (0x58)       0x2D (0x5A)       MCP4451

   * AZTEEG_X3_PRO     0x2C (0x58)       0x2E (0x5C)       MCP4451

   * MIGHTYBOARD_REVE  0x2F (0x5E)                         MCP4018

   */

  #define DIGIPOT_I2C_ADDRESS_A 0x2C  // unshifted slave address for first DIGIPOT

  #define DIGIPOT_I2C_ADDRESS_B 0x2D  // unshifted slave address for second DIGIPOT

#endif

//#define DIGIPOT_MCP4018          // Requires library from https://github.com/stawel/SlowSoftI2CMaster

#define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4     AZTEEG_X3_PRO: 8

// Actual motor currents in Amps. The number of entries must match DIGIPOT_I2C_NUM_CHANNELS.

// These correspond to the physical drivers, so be mindful if the order is changed.

#define DIGIPOT_I2C_MOTOR_CURRENTS { 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0, 1.0 }  //  AZTEEG_X3_PRO

//===========================================================================

//=============================Additional Features===========================

//===========================================================================

#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

// Include a page of printer information in the LCD Main Menu

//#define LCD_INFO_MENU

// Scroll a longer status message into view

//#define STATUS_MESSAGE_SCROLLING

// On the Info Screen, display XY with one decimal place when possible

//#define LCD_DECIMAL_SMALL_XY

// The timeout (in ms) to return to the status screen from sub-menus

//#define LCD_TIMEOUT_TO_STATUS 15000

// Add an 'M73' G-code to set the current percentage

//#define LCD_SET_PROGRESS_MANUALLY

#if ENABLED(SDSUPPORT) || ENABLED(LCD_SET_PROGRESS_MANUALLY)

  //#define LCD_PROGRESS_BAR              // Show a progress bar on HD44780 LCDs for SD printing

  #if ENABLED(LCD_PROGRESS_BAR)

    #define PROGRESS_BAR_BAR_TIME 2000    // (ms) Amount of time to show the bar

    #define PROGRESS_BAR_MSG_TIME 3000    // (ms) Amount of time to show the status message

    #define PROGRESS_MSG_EXPIRE   0       // (ms) Amount of time to retain the status message (0=forever)

    //#define PROGRESS_MSG_ONCE           // Show the message for MSG_TIME then clear it

    //#define LCD_PROGRESS_BAR_TEST       // Add a menu item to test the progress bar

  #endif

#endif // SDSUPPORT || LCD_SET_PROGRESS_MANUALLY

/**

 * LED Control Menu

 * Enable this feature to add LED Control to the LCD menu

 */

//#define LED_CONTROL_MENU

#if ENABLED(LED_CONTROL_MENU)

  #define LED_COLOR_PRESETS                 // Enable the Preset Color menu option

  #if ENABLED(LED_COLOR_PRESETS)

    #define LED_USER_PRESET_RED        255  // User defined RED value

    #define LED_USER_PRESET_GREEN      128  // User defined GREEN value

    #define LED_USER_PRESET_BLUE         0  // User defined BLUE value

    #define LED_USER_PRESET_WHITE      255  // User defined WHITE value

    #define LED_USER_PRESET_BRIGHTNESS 255  // User defined intensity

    //#define LED_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup

  #endif

#endif // LED_CONTROL_MENU

#if ENABLED(SDSUPPORT)

  // Some RAMPS and other boards don't detect when an SD card is inserted. You can work

  // around this by connecting a push button or single throw switch to the pin defined

  // as SD_DETECT_PIN in your board's pins definitions.

  // This setting should be disabled unless you are using a push button, pulling the pin to ground.

  // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).

  #define SD_DETECT_INVERTED

  #define SD_FINISHED_STEPPERRELEASE true          // Disable steppers when SD Print is finished

  #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.

  // Reverse SD sort to show "more recent" files first, according to the card's FAT.

  // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.

  #define SDCARD_RATHERRECENTFIRST

  // Add an option in the menu to run all auto#.g files

  //#define MENU_ADDAUTOSTART

  /**

   * Continue after Power-Loss (Creality3D)

   *

   * Store the current state to the SD Card at the start of each layer

   * during SD printing. If the recovery file is found at boot time, present

   * an option on the LCD screen to continue the print from the last-known

   * point in the file.

   */

  //#define POWER_LOSS_RECOVERY

  #if ENABLED(POWER_LOSS_RECOVERY)

    //#define POWER_LOSS_PIN   44     // Pin to detect power loss

    //#define POWER_LOSS_STATE HIGH   // State of pin indicating power loss

  #endif

  /**

   * Sort SD file listings in alphabetical order.

   *

   * With this option enabled, items on SD cards will be sorted

   * by name for easier navigation.

   *

   * By default...

   *

   *  - Use the slowest -but safest- method for sorting.

   *  - Folders are sorted to the top.

   *  - The sort key is statically allocated.

   *  - No added G-code (M34) support.

   *  - 40 item sorting limit. (Items after the first 40 are unsorted.)

   *

   * SD sorting uses static allocation (as set by SDSORT_LIMIT), allowing the

   * compiler to calculate the worst-case usage and throw an error if the SRAM

   * limit is exceeded.

   *

   *  - SDSORT_USES_RAM provides faster sorting via a static directory buffer.

   *  - SDSORT_USES_STACK does the same, but uses a local stack-based buffer.

   *  - SDSORT_CACHE_NAMES will retain the sorted file listing in RAM. (Expensive!)

   *  - SDSORT_DYNAMIC_RAM only uses RAM when the SD menu is visible. (Use with caution!)

   */

  //#define SDCARD_SORT_ALPHA

  // SD Card Sorting options

  #if ENABLED(SDCARD_SORT_ALPHA)

    #define SDSORT_LIMIT       40     // Maximum number of sorted items (10-256). Costs 27 bytes each.

    #define FOLDER_SORTING     -1     // -1=above  0=none  1=below

    #define SDSORT_GCODE       false  // Allow turning sorting on/off with LCD and M34 g-code.

    #define SDSORT_USES_RAM    false  // Pre-allocate a static array for faster pre-sorting.

    #define SDSORT_USES_STACK  false  // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)

    #define SDSORT_CACHE_NAMES false  // Keep sorted items in RAM longer for speedy performance. Most expensive option.

    #define SDSORT_DYNAMIC_RAM false  // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!

    #define SDSORT_CACHE_VFATS 2      // Maximum number of 13-byte VFAT entries to use for sorting.

                                      // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.

  #endif

  // This allows hosts to request long names for files and folders with M33

  //#define LONG_FILENAME_HOST_SUPPORT

  // Enable this option to scroll long filenames in the SD card menu

  //#define SCROLL_LONG_FILENAMES

  /**

   * This option allows you to abort SD printing when any endstop is triggered.

   * This feature must be enabled with "M540 S1" or from the LCD menu.

   * To have any effect, endstops must be enabled during SD printing.

   */

  //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED

  /**

   * This option makes it easier to print the same SD Card file again.

   * On print completion the LCD Menu will open with the file selected.

   * You can just click to start the print, or navigate elsewhere.

   */

  //#define SD_REPRINT_LAST_SELECTED_FILE

  /**

   * Auto-report SdCard status with M27 S<seconds>

   */

  //#define AUTO_REPORT_SD_STATUS

#endif // SDSUPPORT

/**

 * Additional options for Graphical Displays

 *

 * Use the optimizations here to improve printing performance,

 * which can be adversely affected by graphical display drawing,

 * especially when doing several short moves, and when printing

 * on DELTA and SCARA machines.

 *

 * Some of these options may result in the display lagging behind

 * controller events, as there is a trade-off between reliable

 * printing performance versus fast display updates.

 */

#if ENABLED(DOGLCD)

  // Show SD percentage next to the progress bar

  //#define DOGM_SD_PERCENT

  // Enable to save many cycles by drawing a hollow frame on the Info Screen

  #define XYZ_HOLLOW_FRAME

  // Enable to save many cycles by drawing a hollow frame on Menu Screens

  #define MENU_HOLLOW_FRAME

  // A bigger font is available for edit items. Costs 3120 bytes of PROGMEM.

  // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.

  //#define USE_BIG_EDIT_FONT

  // A smaller font may be used on the Info Screen. Costs 2300 bytes of PROGMEM.

  // Western only. Not available for Cyrillic, Kana, Turkish, Greek, or Chinese.

  //#define USE_SMALL_INFOFONT

  // Enable this option and reduce the value to optimize screen updates.

  // The normal delay is 10µs. Use the lowest value that still gives a reliable display.

  //#define DOGM_SPI_DELAY_US 5

  // Swap the CW/CCW indicators in the graphics overlay

  //#define OVERLAY_GFX_REVERSE

  #if ENABLED(U8GLIB_ST7920)

    /**

     * ST7920-based LCDs can emulate a 16 x 4 character display using

     * the ST7920 character-generator for very fast screen updates.

     * Enable LIGHTWEIGHT_UI to use this special display mode.

     *

     * Since LIGHTWEIGHT_UI has limited space, the position and status

     * message occupy the same line. Set STATUS_EXPIRE_SECONDS to the

     * length of time to display the status message before clearing.

     *

     * Set STATUS_EXPIRE_SECONDS to zero to never clear the status.

     * This will prevent position updates from being displayed.

     */

    //#define LIGHTWEIGHT_UI

    #if ENABLED(LIGHTWEIGHT_UI)

      #define STATUS_EXPIRE_SECONDS 20

    #endif

  #endif

#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 movement of the axes by tiny increments without changing

 * the current position values. This feature is used primarily to adjust the Z

 * axis in the first layer of a print in real-time.

 *

 * Warning: Does not respect endstops!

 */

//#define BABYSTEPPING

#if ENABLED(BABYSTEPPING)

  //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!

  #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way

  #define BABYSTEP_MULTIPLICATOR 1   // Babysteps are very small. Increase for faster motion.

  //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping

  //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.

  #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.

                                        // Note: Extra time may be added to mitigate controller latency.

  //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor

#endif

// @section extruder

/**

 * Linear Pressure Control v1.5

 *

 * Assumption: advance [steps] = k * (delta velocity [steps/s])

 * K=0 means advance disabled.

 *

 * NOTE: K values for LIN_ADVANCE 1.5 differ from earlier versions!

 *

 * Set K around 0.22 for 3mm PLA Direct Drive with ~6.5cm between the drive gear and heatbreak.

 * Larger K values will be needed for flexible filament and greater distances.

 * If this algorithm produces a higher speed offset than the extruder can handle (compared to E jerk)

 * print acceleration will be reduced during the affected moves to keep within the limit.

 *

 * See http://marlinfw.org/docs/features/lin_advance.html for full instructions.

 * Mention @Sebastianv650 on GitHub to alert the author of any issues.

 */

//#define LIN_ADVANCE

#if ENABLED(LIN_ADVANCE)

  #define LIN_ADVANCE_K 0.22  // Unit: mm compression per 1mm/s extruder speed

  //#define LA_DEBUG          // If enabled, this will generate debug information output over USB.

#endif

// @section leveling

#if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_UBL)

  // Override the mesh area if the automatic (max) area is too large

  //#define MESH_MIN_X MESH_INSET

  //#define MESH_MIN_Y MESH_INSET

  //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)

  //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)

#endif

// @section extras

//

// G2/G3 Arc Support

//

#define ARC_SUPPORT               // Disable this feature to save ~3226 bytes

#if ENABLED(ARC_SUPPORT)

  #define MM_PER_ARC_SEGMENT  1   // Length of each arc segment

  #define N_ARC_CORRECTION   25   // Number of intertpolated segments between corrections

  //#define ARC_P_CIRCLES         // Enable the 'P' parameter to specify complete circles

  //#define CNC_WORKSPACE_PLANES  // Allow G2/G3 to operate in XY, ZX, or YZ planes

#endif

// Support for G5 with XYZE destination and IJPQ offsets. Requires ~2666 bytes.

//#define BEZIER_CURVE_SUPPORT

// G38.2 and G38.3 Probe Target

// Set MULTIPLE_PROBING if you want G38 to double touch

//#define G38_PROBE_TARGET

#if ENABLED(G38_PROBE_TARGET)

  #define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move)

#endif

// Moves (or segments) with fewer steps than this will be joined with the next move

#define MIN_STEPS_PER_SEGMENT 6

/**

 * Minimum delay after setting the stepper DIR (in ns)

 *     0 : No delay (Expect at least 10µS since one Stepper ISR must transpire)

 *    20 : Minimum for TMC2xxx drivers

 *   200 : Minimum for A4988 drivers

 *   500 : Minimum for LV8729 drivers (guess, no info in datasheet)

 *   650 : Minimum for DRV8825 drivers

 *  1500 : Minimum for TB6600 drivers (guess, no info in datasheet)

 * 15000 : Minimum for TB6560 drivers (guess, no info in datasheet)

 *

 * Override the default value based on the driver type set in Configuration.h.

 */

//#define MINIMUM_STEPPER_DIR_DELAY 650

/**

 * Minimum stepper driver pulse width (in µs)

 *   0 : Smallest possible width the MCU can produce, compatible with TMC2xxx drivers

 *   1 : Minimum for A4988 stepper drivers

 *   1 : Minimum for LV8729 stepper drivers

 *   2 : Minimum for DRV8825 stepper drivers

 *   3 : Minimum for TB6600 stepper drivers

 *  30 : Minimum for TB6560 stepper drivers

 *

 * Override the default value based on the driver type set in Configuration.h.

 */

//#define MINIMUM_STEPPER_PULSE 2

/**

 * Maximum stepping rate (in Hz) the stepper driver allows

 *  If undefined, defaults to 1MHz / (2 * MINIMUM_STEPPER_PULSE)

 *  500000 : Maximum for A4988 stepper driver

 *  400000 : Maximum for TMC2xxx stepper drivers

 *  250000 : Maximum for DRV8825 stepper driver

 *  150000 : Maximum for TB6600 stepper driver

 *  130000 : Maximum for LV8729 stepper driver

 *   15000 : Maximum for TB6560 stepper driver

 *

 * Override the default value based on the driver type set in Configuration.h.

 */

//#define MAXIMUM_STEPPER_RATE 250000

// @section temperature

// Control heater 0 and heater 1 in parallel.

//#define HEATERS_PARALLEL

//===========================================================================

//================================= Buffers =================================

//===========================================================================

// @section hidden

// The number of linear motions that can be in the plan at any give time.

// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.

#if ENABLED(SDSUPPORT)

  #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller

#else

  #define BLOCK_BUFFER_SIZE 16 // maximize block buffer

#endif

// @section serial

// The ASCII buffer for serial input

#define MAX_CMD_SIZE 96

#define BUFSIZE 4

// Transmission to Host Buffer Size

// To save 386 bytes of PROGMEM (and TX_BUFFER_SIZE+3 bytes of RAM) set to 0.

// To buffer a simple "ok" you need 4 bytes.

// For ADVANCED_OK (M105) you need 32 bytes.

// For debug-echo: 128 bytes for the optimal speed.

// Other output doesn't need to be that speedy.

// :[0, 2, 4, 8, 16, 32, 64, 128, 256]

#define TX_BUFFER_SIZE 0

// Host Receive Buffer Size

// Without XON/XOFF flow control (see SERIAL_XON_XOFF below) 32 bytes should be enough.

// To use flow control, set this buffer size to at least 1024 bytes.

// :[0, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048]

//#define RX_BUFFER_SIZE 1024

#if RX_BUFFER_SIZE >= 1024

  // Enable to have the controller send XON/XOFF control characters to

  // the host to signal the RX buffer is becoming full.

  //#define SERIAL_XON_XOFF

#endif

#if ENABLED(SDSUPPORT)

  // Enable this option to collect and display the maximum

  // RX queue usage after transferring a file to SD.

  //#define SERIAL_STATS_MAX_RX_QUEUED

  // Enable this option to collect and display the number

  // of dropped bytes after a file transfer to SD.

  //#define SERIAL_STATS_DROPPED_RX

#endif

// Enable an emergency-command parser to intercept certain commands as they

// enter the serial receive buffer, so they cannot be blocked.

// Currently handles M108, M112, M410

// Does not work on boards using AT90USB (USBCON) processors!

//#define EMERGENCY_PARSER

// Bad Serial-connections can miss a received command by sending an 'ok'

// Therefore some clients abort after 30 seconds in a timeout.

// Some other clients start sending commands while receiving a 'wait'.

// This "wait" is only sent when the buffer is empty. 1 second is a good value here.

//#define NO_TIMEOUTS 1000 // Milliseconds

// Some clients will have this feature soon. This could make the NO_TIMEOUTS unnecessary.

//#define ADVANCED_OK

// @section extras

/**

 * Firmware-based and LCD-controlled retract

 *

 * Add G10 / G11 commands for automatic firmware-based retract / recover.

 * Use M207 and M208 to define parameters for retract / recover.

 *

 * Use M209 to enable or disable auto-retract.

 * With auto-retract enabled, all G1 E moves within the set range