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@ -299,16 +299,14 @@ void Stepper::set_directions() { |
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SET_STEP_DIR(Z); // C
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SET_STEP_DIR(Z); // C
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#endif |
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#endif |
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#if DISABLED(ADVANCE) |
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if (motor_direction(E_AXIS)) { |
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if (motor_direction(E_AXIS)) { |
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REV_E_DIR(); |
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REV_E_DIR(); |
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count_direction[E_AXIS] = -1; |
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count_direction[E_AXIS] = -1; |
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} |
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} |
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else { |
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else { |
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NORM_E_DIR(); |
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NORM_E_DIR(); |
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count_direction[E_AXIS] = 1; |
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count_direction[E_AXIS] = 1; |
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} |
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} |
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#endif //!ADVANCE
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} |
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} |
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// "The Stepper Driver Interrupt" - This timer interrupt is the workhorse.
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// "The Stepper Driver Interrupt" - This timer interrupt is the workhorse.
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@ -683,9 +681,6 @@ void Stepper::isr() { |
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old_OCR0A += eISR_Rate; |
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old_OCR0A += eISR_Rate; |
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OCR0A = old_OCR0A; |
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OCR0A = old_OCR0A; |
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#define SET_E_STEP_DIR(INDEX) \ |
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E## INDEX ##_DIR_WRITE(e_steps[INDEX] <= 0 ? INVERT_E## INDEX ##_DIR : !INVERT_E## INDEX ##_DIR) |
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#define START_E_PULSE(INDEX) \ |
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#define START_E_PULSE(INDEX) \ |
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if (e_steps[INDEX]) E## INDEX ##_STEP_WRITE(INVERT_E_STEP_PIN) |
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if (e_steps[INDEX]) E## INDEX ##_STEP_WRITE(INVERT_E_STEP_PIN) |
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@ -695,17 +690,6 @@ void Stepper::isr() { |
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E## INDEX ##_STEP_WRITE(!INVERT_E_STEP_PIN); \ |
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E## INDEX ##_STEP_WRITE(!INVERT_E_STEP_PIN); \ |
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} |
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} |
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SET_E_STEP_DIR(0); |
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#if E_STEPPERS > 1 |
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SET_E_STEP_DIR(1); |
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#if E_STEPPERS > 2 |
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SET_E_STEP_DIR(2); |
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#if E_STEPPERS > 3 |
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SET_E_STEP_DIR(3); |
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#endif |
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#endif |
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#endif |
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// Step all E steppers that have steps
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// Step all E steppers that have steps
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for (uint8_t i = 0; i < step_loops; i++) { |
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for (uint8_t i = 0; i < step_loops; i++) { |
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