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Comments on some movement functions

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This commit is contained in:
Scott Lahteine 2016-04-13 02:33:22 -07:00
parent c1b953d38f
commit 5fd20ecac3
1 changed files with 15 additions and 0 deletions
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15
Marlin/Marlin_main.cpp
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@ -1303,18 +1303,33 @@ inline void set_homing_bump_feedrate(AxisEnum axis) {
} }
feedrate = homing_feedrate[axis] / hbd; feedrate = homing_feedrate[axis] / hbd;
} }
//
// line_to_current_position
// Move the planner to the current position from wherever it last moved
// (or from wherever it has been told it is located).
//
inline void line_to_current_position() { inline void line_to_current_position() {
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feedrate / 60, active_extruder); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], feedrate / 60, active_extruder);
} }
inline void line_to_z(float zPosition) { inline void line_to_z(float zPosition) {
plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate / 60, active_extruder); plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate / 60, active_extruder);
} }
//
// line_to_destination
// Move the planner, not necessarily synced with current_position
//
inline void line_to_destination(float mm_m) { inline void line_to_destination(float mm_m) {
plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], mm_m / 60, active_extruder); plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], mm_m / 60, active_extruder);
} }
inline void line_to_destination() { inline void line_to_destination() {
line_to_destination(feedrate); line_to_destination(feedrate);
} }
/**
* sync_plan_position
* Set planner / stepper positions to the cartesian current_position.
* The stepper code translates these coordinates into step units.
* Allows translation between steps and units (mm) for cartesian & core robots
*/
inline void sync_plan_position() { inline void sync_plan_position() {
#if ENABLED(DEBUG_LEVELING_FEATURE) #if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) DEBUG_POS("sync_plan_position", current_position); if (DEBUGGING(LEVELING)) DEBUG_POS("sync_plan_position", current_position);