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pinio.h: make ?_INVERT_DIR safer.

This commit is contained in:
Markus Hitter 2011-03-01 23:10:30 +01:00
parent c182cc8929
commit 475ca7d54a
1 changed files with 20 additions and 16 deletions
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36
pinio.h
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@ -3,30 +3,18 @@
#include "config.h"
#ifndef X_INVERT_DIR
#define X_INVERT_DIR 0
#endif
#ifndef X_INVERT_ENABLE
#define X_INVERT_ENABLE 0
#endif
#ifndef Y_INVERT_DIR
#define Y_INVERT_DIR 0
#endif
#ifndef Y_INVERT_ENABLE
#define Y_INVERT_ENABLE 0
#endif
#ifndef Z_INVERT_DIR
#define Z_INVERT_DIR 0
#endif
#ifndef Z_INVERT_ENABLE
#define Z_INVERT_ENABLE 0
#endif
#ifndef E_INVERT_DIR
#define E_INVERT_DIR 0
#endif
#ifndef E_INVERT_ENABLE
#define E_INVERT_ENABLE 0
#endif
@ -55,7 +43,11 @@ X Stepper
#define _x_step(st) WRITE(X_STEP_PIN, st)
#define x_step() _x_step(1);
#define x_direction(dir) WRITE(X_DIR_PIN, dir ^ X_INVERT_DIR)
#ifndef X_INVERT_DIR
#define x_direction(dir) WRITE(X_DIR_PIN, dir)
#else
#define x_direction(dir) WRITE(X_DIR_PIN, dir^1)
#endif
#ifdef X_MIN_PIN
#ifndef X_INVERT_MIN
#define x_min() (READ(X_MIN_PIN)?1:0)
@ -81,7 +73,11 @@ Y Stepper
#define _y_step(st) WRITE(Y_STEP_PIN, st)
#define y_step() _y_step(1);
#define y_direction(dir) WRITE(Y_DIR_PIN, dir ^ Y_INVERT_DIR)
#ifndef Y_INVERT_DIR
#define y_direction(dir) WRITE(Y_DIR_PIN, dir)
#else
#define y_direction(dir) WRITE(Y_DIR_PIN, dir^1)
#endif
#ifdef Y_MIN_PIN
#ifndef Y_INVERT_MIN
#define y_min() (READ(Y_MIN_PIN)?1:0)
@ -107,7 +103,11 @@ Z Stepper
#define _z_step(st) WRITE(Z_STEP_PIN, st)
#define z_step() _z_step(1);
#define z_direction(dir) WRITE(Z_DIR_PIN, dir ^ Z_INVERT_DIR)
#ifndef Z_INVERT_DIR
#define z_direction(dir) WRITE(Z_DIR_PIN, dir)
#else
#define z_direction(dir) WRITE(Z_DIR_PIN, dir^1)
#endif
#ifdef Z_MIN_PIN
#ifndef Z_INVERT_MIN
#define z_min() (READ(Z_MIN_PIN)?1:0)
@ -133,7 +133,11 @@ Extruder
#define _e_step(st) WRITE(E_STEP_PIN, st)
#define e_step() _e_step(1);
#define e_direction(dir) WRITE(E_DIR_PIN, dir ^ E_INVERT_DIR)
#ifndef E_INVERT_DIR
#define e_direction(dir) WRITE(E_DIR_PIN, dir)
#else
#define e_direction(dir) WRITE(E_DIR_PIN, dir^1)
#endif
/*
End Step - All Steppers