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Revert acceleration limiting to avoid overflow

pull/1/head
Scott Lahteine 8 years ago
committed by GitHub
parent
commit
dc2cb8454c
  1. 4
      Marlin/planner.cpp

4
Marlin/planner.cpp

@ -1021,8 +1021,8 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
}
else {
#define LIMIT_ACCEL(AXIS) do{ \
const uint32_t comp = max_acceleration_steps_per_s2[AXIS] * block->step_event_count; \
if (accel * block->steps[AXIS] > comp) accel = comp / block->steps[AXIS]; \
if (max_acceleration_steps_per_s2[AXIS] < (accel * block->steps[AXIS]) / block->step_event_count)
accel = (max_acceleration_steps_per_s2[AXIS] * block->step_event_count) / block->steps[AXIS];
}while(0)
// Start with print or travel acceleration

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