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Code Issues Releases Wiki Activity

Make tool_change kinematic compatible

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This commit is contained in:
Scott Lahteine 2016-10-09 15:21:04 -05:00
parent a4a7ca10ca
commit 847429eff4
1 changed files with 6 additions and 16 deletions
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22
Marlin/Marlin_main.cpp
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@ -7302,15 +7302,11 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
float z_diff = hotend_offset[Z_AXIS][active_extruder] - hotend_offset[Z_AXIS][tmp_extruder],
z_raise = 0.3 + (z_diff > 0.0 ? z_diff : 0.0);
set_destination_to_current();
// Always raise by some amount
planner.buffer_line(
current_position[X_AXIS],
current_position[Y_AXIS],
current_position[Z_AXIS] + z_raise,
current_position[E_AXIS],
planner.max_feedrate_mm_s[Z_AXIS],
active_extruder
);
destination[Z_AXIS] += z_raise;
planner.buffer_line_kinematic(destination, planner.max_feedrate_mm_s[Z_AXIS], active_extruder);
stepper.synchronize();
move_extruder_servo(active_extruder);
@ -7318,14 +7314,8 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
// Move back down, if needed
if (z_raise != z_diff) {
planner.buffer_line(
current_position[X_AXIS],
current_position[Y_AXIS],
current_position[Z_AXIS] + z_diff,
current_position[E_AXIS],
planner.max_feedrate_mm_s[Z_AXIS],
active_extruder
);
destination[Z_AXIS] = current_position[Z_AXIS] + z_diff;
planner.buffer_line_kinematic(destination, planner.max_feedrate_mm_s[Z_AXIS], active_extruder);
stepper.synchronize();
}
#endif