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Fix LIN_ADVANCE + SWITCHING_EXTRUDER stepper directions (#10656)

Scott Lahteine 7 years ago
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722aba77f3
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1 changed files with 6 additions and 0 deletions
  1. 6
    0
      Marlin/src/module/stepper.cpp

+ 6
- 0
Marlin/src/module/stepper.cpp View File

@@ -1646,6 +1646,12 @@ void Stepper::isr() {
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       #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)
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     #elif ENABLED(DUAL_X_CARRIAGE) || ENABLED(DUAL_NOZZLE_DUPLICATION_MODE)
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       #define SET_E_STEP_DIR(INDEX) do{ if (e_steps) { if (e_steps < 0) REV_E_DIR(); else NORM_E_DIR(); } }while(0)
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+    #elif ENABLED(SWITCHING_EXTRUDER)
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+      #define SET_E_STEP_DIR(INDEX) do{ if (e_steps) { switch (INDEX) { \
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+          case 0: case 1: E0_DIR_WRITE(!INVERT_E0_DIR ^ TEST(INDEX, 0) ^ (e_steps < 0)); break; \
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+          case 2: case 3: E1_DIR_WRITE(!INVERT_E1_DIR ^ TEST(INDEX, 0) ^ (e_steps < 0)); break; \
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+                  case 4: E2_DIR_WRITE(!INVERT_E2_DIR ^ TEST(INDEX, 0) ^ (e_steps < 0)); \
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+      } } }while(0)
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     #else
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       #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)
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     #endif

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