Problems With Easel Driver 0.3.7 on Shapeoko 2

[LarryM]

@ColinWhite

For example, it will not compile on newer versions of the Arduino IDE because it runs out of dynamic memory space.

This is an error in the Arduino IDE. Here is a thread about this issue.

Inventables Fork of grbl too large 32,266 bytes when compiled

@GeoffEvans @EricDobroveanu I down rev’d Arduino AVR Boards to 1.6.11 and it did fix the problem on my machine. Thanks, Geoff Opened issue at Issues · arduino/Arduino · GitHub

@ColinWhite

Recording the V0.8 parameters would not have been very useful in moving to V0.9.

Shapeoko 2 defaults for version 1.0c

// Description: Shapeoko CNC mill with three NEMA 17 stepper motors, driven by Synthetos
// grblShield at 28V.
#define MICROSTEPS_XY 8
#define STEP_REVS_XY 200
#define MM_PER_REV_XY (2.020) // 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_XYSTEP_REVS_XY/MM_PER_REV_XY)
#define DEFAULT_Y_STEPS_PER_MM(MICROSTEPS_XYSTEP_REVS_XY/MM_PER_REV_XY)
#define DEFAULT_Z_STEPS_PER_MM (MICROSTEPS_ZSTEP_REVS_Z/MM_PER_REV_Z)
#define DEFAULT_X_MAX_RATE 5000.0 // mm/min
#define DEFAULT_Y_MAX_RATE 5000.0 // mm/min
#define DEFAULT_Z_MAX_RATE 500.0 // mm/min
#define DEFAULT_X_ACCELERATION (250.06060) // 256060 mm/min^2 = 25 mm/sec^2
#define DEFAULT_Y_ACCELERATION (250.06060) // 256060 mm/min^2 = 25 mm/sec^2
#define DEFAULT_Z_ACCELERATION (50.06060) // 256060 mm/min^2 = 25 mm/sec^2
#define DEFAULT_X_MAX_TRAVEL 290.0 // mm
#define DEFAULT_Y_MAX_TRAVEL 290.0 // mm
#define DEFAULT_Z_MAX_TRAVEL 100.0 // mm
#define DEFAULT_SPINDLE_RPM_MAX 10000.0 // rpm
#define DEFAULT_SPINDLE_RPM_MIN 0.0 // rpm
#define DEFAULT_STEP_PULSE_MICROSECONDS 10
#define DEFAULT_STEPPING_INVERT_MASK 0
#define DEFAULT_DIRECTION_INVERT_MASK ((1<<X_AXIS)|(1<<Z_AXIS))
#define DEFAULT_STEPPER_IDLE_LOCK_TIME 255 // msec (0-254, 255 keeps steppers enabled)
#define DEFAULT_STATUS_REPORT_MASK ((BITFLAG_RT_STATUS_MACHINE_POSITION)|(BITFLAG_RT_STATUS_WORK_POSITION))
#define DEFAULT_JUNCTION_DEVIATION 0.02 // mm
#define DEFAULT_ARC_TOLERANCE 0.002 // mm
#define DEFAULT_REPORT_INCHES 0 // false
#define DEFAULT_INVERT_ST_ENABLE 0 // false
#define DEFAULT_INVERT_LIMIT_PINS 0 // false
#define DEFAULT_SOFT_LIMIT_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_FEED_RATE 25.0 // mm/min
#define DEFAULT_HOMING_SEEK_RATE 250.0 // mm/min
#define DEFAULT_HOMING_DEBOUNCE_DELAY 250 // msec (0-65k)
#define DEFAULT_HOMING_PULLOFF 1.0 // mm