diff --git a/Marlin/Marlin_main.cpp b/Marlin/Marlin_main.cpp index 02d274717..2a3b9a891 100644 --- a/Marlin/Marlin_main.cpp +++ b/Marlin/Marlin_main.cpp @@ -11122,21 +11122,21 @@ void tool_change(const uint8_t tmp_extruder, const float fr_mm_s/*=0.0*/, bool n // Move to the "old position" (move the extruder into place) 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 - prepare_move_to_destination(); + // Move back to the original (or tweaked) position + 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.) - if (z_raise != z_diff) { - destination[Z_AXIS] += z_diff; - feedrate_mm_s = planner.max_feedrate_mm_s[Z_AXIS]; - prepare_move_to_destination(); - } + else if (z_raise != z_diff) + do_blocking_move_to_z(destination[Z_AXIS] + z_diff, planner.max_feedrate_mm_s[Z_AXIS]); #endif - } // (tmp_extruder != active_extruder) stepper.synchronize(); @@ -13285,23 +13285,23 @@ void prepare_move_to_destination() { case TIMER0B: //_SET_CS(0, val); break; #endif - #ifdef TCCR1A + #ifdef TCCR1A case TIMER1A: case TIMER1B: //_SET_CS(1, val); break; #endif - #ifdef TCCR2 + #ifdef TCCR2 case TIMER2: case TIMER2: _SET_CS(2, val); break; #endif - #ifdef TCCR2A + #ifdef TCCR2A case TIMER2A: case TIMER2B: _SET_CS(2, val); break; #endif - #ifdef TCCR3A + #ifdef TCCR3A case TIMER3A: case TIMER3B: case TIMER3C: _SET_CS(3, val); break; #endif - #ifdef TCCR4A + #ifdef TCCR4A case TIMER4A: case TIMER4B: case TIMER4C: _SET_CS(4, val); break; #endif - #ifdef TCCR5A + #ifdef TCCR5A case TIMER5A: case TIMER5B: case TIMER5C: _SET_CS(5, val); break; #endif }