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defaults.h
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defaults.h
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/*
defaults.h - defaults settings configuration file
Part of Grbl
The MIT License (MIT)
GRBL(tm) - Embedded CNC g-code interpreter and motion-controller
Copyright (c) 2012 Sungeun K. Jeon
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/* The defaults.h file serves as a central default settings file for different machine
types, from DIY CNC mills to CNC conversions of off-the-shelf machines. The settings
here are supplied by users, so your results may vary. However, this should give you
a good starting point as you get to know your machine and tweak the settings for your
our nefarious needs. */
#ifndef defaults_h
#define defaults_h
#ifdef DEFAULTS_GENERIC
// Grbl generic default settings. Should work across different machines.
#define DEFAULT_X_STEPS_PER_MM 250.0
#define DEFAULT_Y_STEPS_PER_MM 250.0
#define DEFAULT_Z_STEPS_PER_MM 250.0
#define DEFAULT_STEP_PULSE_MICROSECONDS 10
#define DEFAULT_MM_PER_ARC_SEGMENT 0.1
#define DEFAULT_RAPID_FEEDRATE 500.0 // mm/min
#define DEFAULT_FEEDRATE 250.0
#define DEFAULT_ACCELERATION (10.0*60*60) // 10*60*60 mm/min^2 = 10 mm/s^2
#define DEFAULT_JUNCTION_DEVIATION 0.05 // mm
#define DEFAULT_STEPPING_INVERT_MASK ((1<<Y_DIRECTION_BIT)|(1<<Z_DIRECTION_BIT))
#define DEFAULT_REPORT_INCHES 0 // false
#define DEFAULT_AUTO_START 1 // true
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_HARD_LIMIT_ENABLE 0 // false
#define DEFAULT_HOMING_ENABLE 0 // false
#define DEFAULT_HOMING_DIR_MASK 0 // move positive dir
#define DEFAULT_HOMING_RAPID_FEEDRATE 250.0 // mm/min
#define DEFAULT_HOMING_FEEDRATE 25.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 100 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 1.0 // mm
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 25 // msec (0-255)
#define DEFAULT_DECIMAL_PLACES 3
#define DEFAULT_N_ARC_CORRECTION 25
#endif
#ifdef DEFAULTS_SHERLINE_5400
// Description: Sherline 5400 mill with three NEMA 23 Keling KL23H256-21-8B 185 oz-in stepper motors,
// driven by three Pololu A4988 stepper drivers with a 30V, 6A power supply at 1.5A per winding.
#define MICROSTEPS 2
#define STEPS_PER_REV 200.0
#define MM_PER_REV (0.050*MM_PER_INCH) // 0.050 inch/rev leadscrew
#define DEFAULT_X_STEPS_PER_MM (STEPS_PER_REV*MICROSTEPS/MM_PER_REV)
#define DEFAULT_Y_STEPS_PER_MM (STEPS_PER_REV*MICROSTEPS/MM_PER_REV)
#define DEFAULT_Z_STEPS_PER_MM (STEPS_PER_REV*MICROSTEPS/MM_PER_REV)
#define DEFAULT_STEP_PULSE_MICROSECONDS 10
#define DEFAULT_MM_PER_ARC_SEGMENT 0.1
#define DEFAULT_RAPID_FEEDRATE 635.0 // mm/min (25ipm)
#define DEFAULT_FEEDRATE 254.0 // mm/min (10ipm)
#define DEFAULT_ACCELERATION 50.0*60*60 // 50*60*60 mm/min^2 = 50 mm/s^2
#define DEFAULT_JUNCTION_DEVIATION 0.05 // mm
#define DEFAULT_STEPPING_INVERT_MASK ((1<<Y_DIRECTION_BIT)|(1<<Z_DIRECTION_BIT))
#define DEFAULT_REPORT_INCHES 1 // false
#define DEFAULT_AUTO_START 1 // true
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_HARD_LIMIT_ENABLE 0 // false
#define DEFAULT_HOMING_ENABLE 0 // false
#define DEFAULT_HOMING_DIR_MASK 0 // move positive dir
#define DEFAULT_HOMING_RAPID_FEEDRATE 250.0 // mm/min
#define DEFAULT_HOMING_FEEDRATE 25.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 100 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 1.0 // mm
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 25 // msec (0-255)
#define DEFAULT_DECIMAL_PLACES 3
#define DEFAULT_N_ARC_CORRECTION 25
#endif
#ifdef DEFAULTS_SHAPEOKO
// Description: Shapeoko CNC mill with three NEMA 17 stepper motors, driven by Synthetos
// grblShield with a 24V, 4.2A power supply.
#define MICROSTEPS_XY 8
#define STEP_REVS_XY 400
#define MM_PER_REV_XY (0.08*18*MM_PER_INCH) // 0.08 in belt pitch, 18 pulley teeth
#define MICROSTEPS_Z 2
#define STEP_REVS_Z 400
#define MM_PER_REV_Z 1.250 // 1.25 mm/rev leadscrew
#define DEFAULT_X_STEPS_PER_MM (MICROSTEPS_XY*STEP_REVS_XY/MM_PER_REV_XY)
#define DEFAULT_Y_STEPS_PER_MM (MICROSTEPS_XY*STEP_REVS_XY/MM_PER_REV_XY)
#define DEFAULT_Z_STEPS_PER_MM (MICROSTEPS_Z*STEP_REVS_Z/MM_PER_REV_Z)
#define DEFAULT_STEP_PULSE_MICROSECONDS 10
#define DEFAULT_MM_PER_ARC_SEGMENT 0.1
#define DEFAULT_RAPID_FEEDRATE 1000.0 // mm/min
#define DEFAULT_FEEDRATE 250.0
#define DEFAULT_ACCELERATION (15.0*60*60) // 15*60*60 mm/min^2 = 15 mm/s^2
#define DEFAULT_JUNCTION_DEVIATION 0.05 // mm
#define DEFAULT_STEPPING_INVERT_MASK ((1<<Y_DIRECTION_BIT)|(1<<Z_DIRECTION_BIT))
#define DEFAULT_REPORT_INCHES 0 // false
#define DEFAULT_AUTO_START 1 // true
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_HARD_LIMIT_ENABLE 0 // false
#define DEFAULT_HOMING_ENABLE 0 // false
#define DEFAULT_HOMING_DIR_MASK 0 // move positive dir
#define DEFAULT_HOMING_RAPID_FEEDRATE 250.0 // mm/min
#define DEFAULT_HOMING_FEEDRATE 25.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 100 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 1.0 // mm
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 255 // msec (0-255)
#define DEFAULT_DECIMAL_PLACES 3
#define DEFAULT_N_ARC_CORRECTION 25
#endif
#ifdef DEFAULTS_SHAPEOKO_2
// Description: Shapeoko CNC mill with three NEMA 17 stepper motors, driven by Synthetos
// grblShield with a 24V, 4.2A power supply.
#define MICROSTEPS_XY 8
#define STEP_REVS_XY 200
#define MM_PER_REV_XY (2*20) // 2mm belt pitch, 20 pulley teeth
#define MICROSTEPS_Z 2
#define STEP_REVS_Z 200
#define MM_PER_REV_Z 1.250 // 1.25 mm/rev leadscrew
#define DEFAULT_X_STEPS_PER_MM (MICROSTEPS_XY*STEP_REVS_XY/MM_PER_REV_XY)
#define DEFAULT_Y_STEPS_PER_MM (MICROSTEPS_XY*STEP_REVS_XY/MM_PER_REV_XY)
#define DEFAULT_Z_STEPS_PER_MM (MICROSTEPS_Z*STEP_REVS_Z/MM_PER_REV_Z)
#define DEFAULT_STEP_PULSE_MICROSECONDS 30
#define DEFAULT_MM_PER_ARC_SEGMENT 0.1
#define DEFAULT_RAPID_FEEDRATE 500.0 // mm/min
#define DEFAULT_FEEDRATE 500.0
#define DEFAULT_ACCELERATION (25.0*60*60) // 25*60*60 mm/min^2 = 25 mm/s^2
#define DEFAULT_JUNCTION_DEVIATION 0.05 // mm
#define DEFAULT_STEPPING_INVERT_MASK ((1<<Y_DIRECTION_BIT)|(1<<Z_DIRECTION_BIT))
#define DEFAULT_REPORT_INCHES 0 // false
#define DEFAULT_AUTO_START 1 // true
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_HARD_LIMIT_ENABLE 0 // false
#define DEFAULT_HOMING_ENABLE 0 // false
#define DEFAULT_HOMING_DIR_MASK 0 // move positive dir
#define DEFAULT_HOMING_RAPID_FEEDRATE 250.0 // mm/min
#define DEFAULT_HOMING_FEEDRATE 25.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 100 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 1.0 // mm
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 255 // msec (0-255)
#define DEFAULT_DECIMAL_PLACES 3
#define DEFAULT_N_ARC_CORRECTION 25
#endif
#ifdef DEFAULTS_ZEN_TOOLWORKS_7x7
// Description: Zen Toolworks 7x7 mill with three Shinano SST43D2121 65oz-in NEMA 17 stepper motors.
// Leadscrew is different from some ZTW kits, where most are 1.25mm/rev rather than 8.0mm/rev here.
// Driven by 30V, 6A power supply and TI DRV8811 stepper motor drivers.
#define MICROSTEPS 8
#define STEPS_PER_REV 200.0
#define MM_PER_REV 8.0 // 8 mm/rev leadscrew
#define DEFAULT_X_STEPS_PER_MM (STEPS_PER_REV*MICROSTEPS/MM_PER_REV)
#define DEFAULT_Y_STEPS_PER_MM (STEPS_PER_REV*MICROSTEPS/MM_PER_REV)
#define DEFAULT_Z_STEPS_PER_MM (STEPS_PER_REV*MICROSTEPS/MM_PER_REV)
#define DEFAULT_STEP_PULSE_MICROSECONDS 10
#define DEFAULT_MM_PER_ARC_SEGMENT 0.1
#define DEFAULT_RAPID_FEEDRATE 2500.0 // mm/min
#define DEFAULT_FEEDRATE 1000.0 // mm/min
#define DEFAULT_ACCELERATION 150.0*60*60 // 150*60*60 mm/min^2 = 150 mm/s^2
#define DEFAULT_JUNCTION_DEVIATION 0.05 // mm
#define DEFAULT_STEPPING_INVERT_MASK (1<<Y_DIRECTION_BIT)
#define DEFAULT_REPORT_INCHES 0 // false
#define DEFAULT_AUTO_START 1 // true
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_HARD_LIMIT_ENABLE 0 // false
#define DEFAULT_HOMING_ENABLE 0 // false
#define DEFAULT_HOMING_DIR_MASK 0 // move positive dir
#define DEFAULT_HOMING_RAPID_FEEDRATE 500.0 // mm/min
#define DEFAULT_HOMING_FEEDRATE 50.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 100 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 1.0 // mm
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 25 // msec (0-255)
#define DEFAULT_DECIMAL_PLACES 3
#define DEFAULT_N_ARC_CORRECTION 25
#endif
#endif