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simulator: Respect XYZE_INVERT_DIR settings 

Simulator assumes a basic set of config pins.  Most it ignores
and redefines.  But the INVERT_DIR pins it did not, and these
could be useful to simulate.  So teach Simulator to respect them.
This commit is contained in:
Phil Hord 2013-12-13 11:10:02 -05:00 committed by Markus Hitter
parent 96b7b8e6c9
commit ed7f3ad559
1 changed files with 12 additions and 0 deletions
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12
simulator/simulator.c
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@ -340,18 +340,30 @@ void WRITE(pin_t pin, bool s) {
switch (pin) {
case X_STEP_PIN:
dir = state[X_DIR_PIN] ? 1 : -1;
#ifdef X_INVERT_DIR
dir = -dir;
#endif
axis = X_AXIS;
break;
case Y_STEP_PIN:
dir = state[Y_DIR_PIN] ? 1 : -1;
#ifdef Y_INVERT_DIR
dir = -dir;
#endif
axis = Y_AXIS;
break;
case Z_STEP_PIN:
dir = state[Z_DIR_PIN] ? 1 : -1;
#ifdef Z_INVERT_DIR
dir = -dir;
#endif
axis = Z_AXIS;
break;
case E_STEP_PIN:
dir = state[E_DIR_PIN] ? 1 : -1;
#ifdef E_INVERT_DIR
dir = -dir;
#endif
axis = E_AXIS;
break;
default: