Corrected stepper invert mask for K40

cprezzi · May 18, 2017 · 73cdb2f · 73cdb2f
1 parent b28fd39
commit 73cdb2f
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/grbl/defaults.h b/grbl/defaults.h
@@ -100,15 +100,15 @@
  #define DEFAULT_Y_MAX_TRAVEL 200.0 // mm NOTE: Must be a positive value.
  #define DEFAULT_Z_MAX_TRAVEL 50.0 // mm NOTE: Must be a positive value.
  #define DEFAULT_A_MAX_TRAVEL 100.0 // mm NOTE: Must be a positive value.
- #define DEFAULT_SPINDLE_PWM_FREQ 5000 // Hz
+ #define DEFAULT_SPINDLE_PWM_FREQ 5000 // Hz (2000 - 20000)
  #define DEFAULT_SPINDLE_PWM_OFF_VALUE 0 // %
  #define DEFAULT_SPINDLE_PWM_MIN_VALUE 1 // %
  #define DEFAULT_SPINDLE_PWM_MAX_VALUE 100 // %
  #define DEFAULT_SPINDLE_RPM_MAX 1000.0 // rpm (S-value)
  #define DEFAULT_SPINDLE_RPM_MIN 0.0 // rpm (S-value)
  #define DEFAULT_STEP_PULSE_MICROSECONDS 10
  #define DEFAULT_STEPPING_INVERT_MASK 0
- #define DEFAULT_DIRECTION_INVERT_MASK 0
+ #define DEFAULT_DIRECTION_INVERT_MASK 3 // 3 = invert X+Y
  #define DEFAULT_STEPPER_IDLE_LOCK_TIME 255// msec (0-254, 255 keeps steppers enabled)
  #define DEFAULT_STATUS_REPORT_MASK 0 // WPos enabled
  #define DEFAULT_JUNCTION_DEVIATION 0.01 // mm
@@ -159,7 +159,7 @@
  #define DEFAULT_SPINDLE_RPM_MIN 0.08 // rpm (S-value)
  #define DEFAULT_STEP_PULSE_MICROSECONDS 1
  #define DEFAULT_STEPPING_INVERT_MASK 0
- #define DEFAULT_DIRECTION_INVERT_MASK 2
+ #define DEFAULT_DIRECTION_INVERT_MASK 2 // 2 = invert Y
  #define DEFAULT_STEPPER_IDLE_LOCK_TIME 255// msec (0-254, 255 keeps steppers enabled)
  #define DEFAULT_STATUS_REPORT_MASK 0 // WPos enabled
  #define DEFAULT_JUNCTION_DEVIATION 0.01 // mm