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For Dual Y/Z use the next available extruder pins

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This commit is contained in:
Scott Lahteine 2016-02-09 20:04:07 -08:00
parent 159ff94afd
commit 68457ee903
2 changed files with 19 additions and 6 deletions
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22
Marlin/pins.h
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@ -236,16 +236,26 @@
#define Z_MIN_PIN -1
#endif
//
// Dual Y and Dual Z support
// These options are mutually-exclusive
//
#define __EPIN(p,q) E##p##_##q##_PIN
#define _EPIN(p,q) __EPIN(p,q)
// The Y2 axis, if any, should be the next open extruder port
#ifndef Y2_STEP_PIN
#define Y2_STEP_PIN E1_STEP_PIN
#define Y2_DIR_PIN E1_DIR_PIN
#define Y2_ENABLE_PIN E1_ENABLE_PIN
#define Y2_STEP_PIN _EPIN(EXTRUDERS, STEP)
#define Y2_DIR_PIN _EPIN(EXTRUDERS, DIR)
#define Y2_ENABLE_PIN _EPIN(EXTRUDERS, ENABLE)
#endif
// The Z2 axis, if any, should be the next open extruder port
#ifndef Z2_STEP_PIN
#define Z2_STEP_PIN E1_STEP_PIN
#define Z2_DIR_PIN E1_DIR_PIN
#define Z2_ENABLE_PIN E1_ENABLE_PIN
#define Z2_STEP_PIN _EPIN(EXTRUDERS, STEP)
#define Z2_DIR_PIN _EPIN(EXTRUDERS, DIR)
#define Z2_ENABLE_PIN _EPIN(EXTRUDERS, ENABLE)
#endif
#define SENSITIVE_PINS { 0, 1, \