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Revert acceleration limiting to avoid overflow

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Scott Lahteine 2016-10-17 17:08:41 -05:00 committed by GitHub
parent 6ae5cf17a9
commit dc2cb8454c
1 changed files with 2 additions and 2 deletions
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4
Marlin/planner.cpp
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@ -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