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Merge pull request #8524 from GMagician/1.1.x-tool-change-bad-behaviour-fix

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[1.1.x] Tool change bad behaviour fix
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Scott Lahteine 2017-11-22 20:23:02 -06:00 committed by GitHub
commit ed6a5ff7e5
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1 changed files with 7 additions and 7 deletions
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14
Marlin/Marlin_main.cpp
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@ -11121,11 +11121,10 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
SYNC_PLAN_POSITION_KINEMATIC();
// Move to the "old position" (move the extruder into place)
#if ENABLED(SWITCHING_NOZZLE)
destination[Z_AXIS] += z_diff; // Include the Z restore with the "move back"
#endif
if (!no_move && IsRunning()) {
#if ENABLED(SWITCHING_NOZZLE)
if (z_raise != z_diff)
destination[Z_AXIS] += z_diff; // Include the Z restore with the "move back"
#endif
#if ENABLED(DEBUG_LEVELING_FEATURE)
if (DEBUGGING(LEVELING)) DEBUG_POS("Move back", destination);
#endif
@ -11133,9 +11132,10 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n
do_blocking_move_to(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS]);
}
#if ENABLED(SWITCHING_NOZZLE)
// Move back down, if needed. (Including when the new tool is higher.)
else if (z_raise != z_diff)
do_blocking_move_to_z(destination[Z_AXIS] + z_diff, planner.max_feedrate_mm_s[Z_AXIS]);
else {
// Move back down. (Including when the new tool is higher.)
do_blocking_move_to_z(destination[Z_AXIS], planner.max_feedrate_mm_s[Z_AXIS]);
}
#endif
} // (tmp_extruder != active_extruder)