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Fix LIN_ADVANCE + SWITCHING_EXTRUDER stepper directions (#10657)

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Scott Lahteine 2018-05-09 14:36:27 -05:00 committed by GitHub
parent b9e4ce3715
commit 98bb97b515
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1 changed files with 6 additions and 0 deletions
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6
Marlin/stepper.cpp
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@ -1621,6 +1621,12 @@ void Stepper::isr() {
#define SET_E_STEP_DIR(INDEX) do{ if (e_steps) E0_DIR_WRITE(e_steps < 0 ? !INVERT_E## INDEX ##_DIR ^ TEST(INDEX, 0) : INVERT_E## INDEX ##_DIR ^ TEST(INDEX, 0)); }while(0)
#elif ENABLED(DUAL_X_CARRIAGE) || ENABLED(DUAL_NOZZLE_DUPLICATION_MODE)
#define SET_E_STEP_DIR(INDEX) do{ if (e_steps) { if (e_steps < 0) REV_E_DIR(); else NORM_E_DIR(); } }while(0)
#elif ENABLED(SWITCHING_EXTRUDER)
#define SET_E_STEP_DIR(INDEX) do{ if (e_steps) { switch (INDEX) { \
case 0: case 1: E0_DIR_WRITE(!INVERT_E0_DIR ^ TEST(INDEX, 0) ^ (e_steps < 0)); break; \
case 2: case 3: E1_DIR_WRITE(!INVERT_E1_DIR ^ TEST(INDEX, 0) ^ (e_steps < 0)); break; \
case 4: E2_DIR_WRITE(!INVERT_E2_DIR ^ TEST(INDEX, 0) ^ (e_steps < 0)); \
} } }while(0)
#else
#define SET_E_STEP_DIR(INDEX) do{ if (e_steps) E## INDEX ##_DIR_WRITE(e_steps < 0 ? INVERT_E## INDEX ##_DIR : !INVERT_E## INDEX ##_DIR); }while(0)
#endif