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Fix cleaning_buffer_counter check (#21115)

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espr14 2021-02-18 06:22:29 +01:00 committed by Scott Lahteine
parent c4fcf8bfd7
commit bdb67b4397
1 changed files with 5 additions and 3 deletions
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8
Marlin/src/module/planner.cpp
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@ -1690,13 +1690,15 @@ bool Planner::_buffer_steps(const xyze_long_t &target
, feedRate_t fr_mm_s, const uint8_t extruder, const float &millimeters , feedRate_t fr_mm_s, const uint8_t extruder, const float &millimeters
) { ) {
// If we are cleaning, do not accept queuing of movements
if (cleaning_buffer_counter) return false;
// Wait for the next available block // Wait for the next available block
uint8_t next_buffer_head; uint8_t next_buffer_head;
block_t * const block = get_next_free_block(next_buffer_head); block_t * const block = get_next_free_block(next_buffer_head);
// If we are cleaning, do not accept queuing of movements
// This must be after get_next_free_block() because it calls idle()
// where cleaning_buffer_counter can be changed
if (cleaning_buffer_counter) return false;
// Fill the block with the specified movement // Fill the block with the specified movement
if (!_populate_block(block, false, target if (!_populate_block(block, false, target
#if HAS_POSITION_FLOAT #if HAS_POSITION_FLOAT