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Discard all CONTINUED blocks on interrupted move

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This commit is contained in:
Scott Lahteine 2017-12-07 22:38:40 -06:00
parent 8be7a0b131
commit 75eb93140f
3 changed files with 34 additions and 14 deletions
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5
Marlin/planner.cpp
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@ -778,7 +778,7 @@ void Planner::_buffer_steps(const int32_t (&target)[XYZE], float fr_mm_s, const
block_t* block = &block_buffer[block_buffer_head];
// Clear all flags, including the "busy" bit
block->flag = 0;
block->flag = 0x00;
// Set direction bits
block->direction_bits = dm;
@ -1139,6 +1139,7 @@ void Planner::_buffer_steps(const int32_t (&target)[XYZE], float fr_mm_s, const
float safe_speed = block->nominal_speed * min_axis_accel_ratio;
static float previous_safe_speed;
// Compute and limit the acceleration rate for the trapezoid generator.
const float steps_per_mm = block->step_event_count * inverse_millimeters;
uint32_t accel;
@ -1423,7 +1424,9 @@ void Planner::_buffer_line(const float &a, const float &b, const float &c, const
const int32_t between[XYZE] = { _BETWEEN(X), _BETWEEN(Y), _BETWEEN(Z), _BETWEEN(E) };
DISABLE_STEPPER_DRIVER_INTERRUPT();
_buffer_steps(between, fr_mm_s, extruder);
const uint8_t next = block_buffer_head;
_buffer_steps(target, fr_mm_s, extruder);
SBI(block_buffer[next].flag, BLOCK_BIT_CONTINUED);
ENABLE_STEPPER_DRIVER_INTERRUPT();
}
else