mirror of https://github.com/Desuuuu/klipper.git
stepper: Don't update SF_LAST_DIR if SF_NEED_RESET
If the move is not added to the move queue, then the SF_LAST_DIR setting must not be changed. Otherwise, it could result in an incorrect direction being set on the stepper after a homing operation. Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
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@ -221,8 +221,9 @@ command_queue_step(uint32_t *args)
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if (m->count == 1 && (m->flags || flags & SF_LAST_RESET))
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// count=1 moves after a reset or dir change can have small intervals
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flags |= SF_NO_NEXT_CHECK;
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s->flags = flags & ~SF_LAST_RESET;
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flags &= ~SF_LAST_RESET;
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if (s->count) {
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s->flags = flags;
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if (s->first)
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*s->plast = m;
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else
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@ -231,6 +232,7 @@ command_queue_step(uint32_t *args)
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} else if (flags & SF_NEED_RESET) {
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move_free(m);
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} else {
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s->flags = flags;
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s->first = m;
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stepper_load_next(s, s->next_step_time + m->interval);
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sched_add_timer(&s->time);
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