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Made plan_buffer_line arguments const, which optimizes better and fixes the RUNOUT_PREVENTION feature.

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Daid 2012-02-29 11:38:12 +01:00
parent c6f2ec3c82
commit 88d289caa1
2 changed files with 2 additions and 2 deletions
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2
Marlin/planner.cpp
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@ -441,7 +441,7 @@ float junction_deviation = 0.1;
// Add a new linear movement to the buffer. steps_x, _y and _z is the absolute position in // Add a new linear movement to the buffer. steps_x, _y and _z is the absolute position in
// mm. Microseconds specify how many microseconds the move should take to perform. To aid acceleration // mm. Microseconds specify how many microseconds the move should take to perform. To aid acceleration
// calculation the caller must also provide the physical length of the line in millimeters. // calculation the caller must also provide the physical length of the line in millimeters.
void plan_buffer_line(float &x, float &y, float &z, float &e, float feed_rate, uint8_t &extruder) void plan_buffer_line(const float &x, const float &y, const float &z, const float &e, float feed_rate, const uint8_t &extruder)
{ {
// Calculate the buffer head after we push this byte // Calculate the buffer head after we push this byte
int next_buffer_head = next_block_index(block_buffer_head); int next_buffer_head = next_block_index(block_buffer_head);

2
Marlin/planner.h
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@ -67,7 +67,7 @@ void plan_init();
// Add a new linear movement to the buffer. x, y and z is the signed, absolute target position in // Add a new linear movement to the buffer. x, y and z is the signed, absolute target position in
// millimaters. Feed rate specifies the speed of the motion. // millimaters. Feed rate specifies the speed of the motion.
void plan_buffer_line(float &x, float &y, float &z, float &e, float feed_rate, uint8_t &extruder); void plan_buffer_line(const float &x, const float &y, const float &z, const float &e, float feed_rate, const uint8_t &extruder);
// Set position. Used for G92 instructions. // Set position. Used for G92 instructions.
void plan_set_position(const float &x, const float &y, const float &z, const float &e); void plan_set_position(const float &x, const float &y, const float &z, const float &e);