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				@@ -196,6 +196,7 @@ float endstop_adj[3]={0,0,0};
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				float min_pos[3] = { X_MIN_POS, Y_MIN_POS, Z_MIN_POS };
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				float max_pos[3] = { X_MAX_POS, Y_MAX_POS, Z_MAX_POS };
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				bool axis_known_position[3] = {false, false, false};
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				float zprobe_zoffset;
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				// Extruder offset
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				#if EXTRUDERS > 1
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				@@ -240,6 +241,7 @@ int EtoPPressure=0;
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				float delta[3] = {0.0, 0.0, 0.0};
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				#endif
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				//===========================================================================
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				//=============================private variables=============================
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				//===========================================================================
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				@@ -779,7 +781,7 @@ static unsigned long delayed_move_time = 0; // used in mode 1
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				static float duplicate_extruder_x_offset = DEFAULT_DUPLICATION_X_OFFSET; // used in mode 2
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				static float duplicate_extruder_temp_offset = 0; // used in mode 2
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				bool extruder_duplication_enabled = false; // used in mode 2
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				#endif //DUAL_X_CARRIAGE
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				#endif //DUAL_X_CARRIAGE    
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				static void axis_is_at_home(int axis) {
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				#ifdef DUAL_X_CARRIAGE
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				@@ -792,8 +794,8 @@ static void axis_is_at_home(int axis) {
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				    }
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				    else if (dual_x_carriage_mode == DXC_DUPLICATION_MODE && active_extruder == 0) {
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				      current_position[X_AXIS] = base_home_pos(X_AXIS) + add_homeing[X_AXIS];
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				      min_pos[X_AXIS] =          base_min_pos(X_AXIS) + add_homeing[X_AXIS];
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				      max_pos[X_AXIS] =          min(base_max_pos(X_AXIS) + add_homeing[X_AXIS],
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				      min_pos[X_AXIS] =          base_min_pos(X_AXIS) + add_homeing[X_AXIS]; 
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				      max_pos[X_AXIS] =          min(base_max_pos(X_AXIS) + add_homeing[X_AXIS], 
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				                                  max(extruder_offset[X_AXIS][1], X2_MAX_POS) - duplicate_extruder_x_offset);
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				      return;
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				    }
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				@@ -824,7 +826,7 @@ static void set_bed_level_equation_lsq(double *plane_equation_coefficients)
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				    current_position[Z_AXIS] = corrected_position.z;
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				    // but the bed at 0 so we don't go below it.
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				    current_position[Z_AXIS] = -Z_PROBE_OFFSET_FROM_EXTRUDER;
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				    current_position[Z_AXIS] = zprobe_zoffset; // in the lsq we reach here after raising the extruder due to the loop structure
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				    plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
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				}
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				@@ -860,7 +862,7 @@ static void set_bed_level_equation(float z_at_xLeft_yFront, float z_at_xRight_yF
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				    current_position[Z_AXIS] = corrected_position.z;
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				    // but the bed at 0 so we don't go below it.
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				    current_position[Z_AXIS] = -Z_PROBE_OFFSET_FROM_EXTRUDER;
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				    current_position[Z_AXIS] = zprobe_zoffset;
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				    plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
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				}
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				@@ -885,7 +887,7 @@ static void run_z_probe() {
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				    st_synchronize();
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				    // move back down slowly to find bed
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				    feedrate = homing_feedrate[Z_AXIS]/4;
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				    feedrate = homing_feedrate[Z_AXIS]/4; 
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				    zPosition -= home_retract_mm(Z_AXIS) * 2;
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				    plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], zPosition, current_position[E_AXIS], feedrate/60, active_extruder);
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				    st_synchronize();
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				@@ -982,7 +984,7 @@ static void homeaxis(int axis) {
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				    current_position[axis] = 0;
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				    plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
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				    // Engage Servo endstop if enabled
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				    #ifdef SERVO_ENDSTOPS
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				@@ -1040,7 +1042,7 @@ static void homeaxis(int axis) {
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				#if defined (ENABLE_AUTO_BED_LEVELING) && (PROBE_SERVO_DEACTIVATION_DELAY > 0)
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				    if (axis==Z_AXIS) retract_z_probe();
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				#endif
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				  }
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				}
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				#define HOMEAXIS(LETTER) homeaxis(LETTER##_AXIS)
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				@@ -1114,7 +1116,7 @@ void process_commands()
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				        destination[Y_AXIS]=current_position[Y_AXIS];
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				        destination[Z_AXIS]=current_position[Z_AXIS];
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				        current_position[Z_AXIS]+=retract_zlift;
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				        destination[E_AXIS]=current_position[E_AXIS]+retract_length+retract_recover_length;
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				        destination[E_AXIS]=current_position[E_AXIS]+retract_length+retract_recover_length; 
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				        feedrate=retract_recover_feedrate;
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				        retracted=false;
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				        prepare_move();
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				@@ -1228,10 +1230,10 @@ void process_commands()
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				        // reset state used by the different modes
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				        memcpy(raised_parked_position, current_position, sizeof(raised_parked_position));
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				        delayed_move_time = 0;
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				        active_extruder_parked = true;
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				      #else
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				        active_extruder_parked = true; 
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				      #else      
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				        HOMEAXIS(X);
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				      #endif
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				      #endif         
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				      }
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				      if((home_all_axis) || (code_seen(axis_codes[Y_AXIS]))) {
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				@@ -1250,7 +1252,7 @@ void process_commands()
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				          current_position[Y_AXIS]=code_value()+add_homeing[1];
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				        }
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				      }
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				      #if Z_HOME_DIR < 0                      // If homing towards BED do Z last
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				        #ifndef Z_SAFE_HOMING
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				          if((home_all_axis) || (code_seen(axis_codes[Z_AXIS]))) {
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				@@ -1262,14 +1264,14 @@ void process_commands()
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				            #endif
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				            HOMEAXIS(Z);
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				          }
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				        #else                      // Z Safe mode activated.
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				        #else                      // Z Safe mode activated. 
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				          if(home_all_axis) {
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				            destination[X_AXIS] = round(Z_SAFE_HOMING_X_POINT - X_PROBE_OFFSET_FROM_EXTRUDER);
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				            destination[Y_AXIS] = round(Z_SAFE_HOMING_Y_POINT - Y_PROBE_OFFSET_FROM_EXTRUDER);
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				            destination[Z_AXIS] = Z_RAISE_BEFORE_HOMING * home_dir(Z_AXIS) * (-1);    // Set destination away from bed
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				            feedrate = XY_TRAVEL_SPEED;
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				            current_position[Z_AXIS] = 0;
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				            plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
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				            plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate, active_extruder);
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				            st_synchronize();
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				@@ -1287,7 +1289,7 @@ void process_commands()
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				              && (current_position[Y_AXIS]+Y_PROBE_OFFSET_FROM_EXTRUDER <= Y_MAX_POS)) {
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				              current_position[Z_AXIS] = 0;
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				              plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
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				              plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);			  
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				              destination[Z_AXIS] = Z_RAISE_BEFORE_HOMING * home_dir(Z_AXIS) * (-1);    // Set destination away from bed
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				              feedrate = max_feedrate[Z_AXIS];
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				              plan_buffer_line(destination[X_AXIS], destination[Y_AXIS], destination[Z_AXIS], destination[E_AXIS], feedrate, active_extruder);
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				@@ -1307,8 +1309,8 @@ void process_commands()
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				        #endif
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				      #endif
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				      if(code_seen(axis_codes[Z_AXIS])) {
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				        if(code_value_long() != 0) {
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				          current_position[Z_AXIS]=code_value()+add_homeing[2];
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				@@ -1316,7 +1318,7 @@ void process_commands()
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				      }
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				      #ifdef ENABLE_AUTO_BED_LEVELING
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				        if((home_all_axis) || (code_seen(axis_codes[Z_AXIS]))) {
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				          current_position[Z_AXIS] -= Z_PROBE_OFFSET_FROM_EXTRUDER;  //Add Z_Probe offset (the distance is negative)
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				          current_position[Z_AXIS] += zprobe_zoffset;  //Add Z_Probe offset (the distance is negative)
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				        }
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				      #endif
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				      plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
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				@@ -1471,7 +1473,7 @@ void process_commands()
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				            run_z_probe();
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				            float z_at_xLeft_yFront = current_position[Z_AXIS];
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				            retract_z_probe();
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				            SERIAL_PROTOCOLPGM("Bed x: ");
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				            SERIAL_PROTOCOL(LEFT_PROBE_BED_POSITION);
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				            SERIAL_PROTOCOLPGM(" y: ");
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				@@ -1489,7 +1491,7 @@ void process_commands()
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				            run_z_probe();
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				            float z_at_xRight_yFront = current_position[Z_AXIS];
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			 | 
			
				            retract_z_probe(); // Retract Z Servo endstop if available
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            SERIAL_PROTOCOLPGM("Bed x: ");
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            SERIAL_PROTOCOL(RIGHT_PROBE_BED_POSITION);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            SERIAL_PROTOCOLPGM(" y: ");
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1504,10 +1506,10 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				         
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif // ACCURATE_BED_LEVELING
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            st_synchronize();            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            // The following code correct the Z height difference from z-probe position and hotend tip position.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            // The Z height on homing is measured by Z-Probe, but the probe is quite far from the hotend.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            // The Z height on homing is measured by Z-Probe, but the probe is quite far from the hotend. 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            // When the bed is uneven, this height must be corrected.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            real_z = float(st_get_position(Z_AXIS))/axis_steps_per_unit[Z_AXIS];  //get the real Z (since the auto bed leveling is already correcting the plane)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            x_tmp = current_position[X_AXIS] + X_PROBE_OFFSET_FROM_EXTRUDER;
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1519,11 +1521,11 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 30: // G30 Single Z Probe
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            engage_z_probe(); // Engage Z Servo endstop if available
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            // TODO: make sure the bed_level_rotation_matrix is identity or the planner will get set incorectly
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            setup_for_endstop_move();
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1674,14 +1676,14 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        card.removeFile(strchr_pointer + 4);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 32: //M32 - Select file and start SD print
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 32: //M32 - Select file and start SD print 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if(card.sdprinting) {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      starpos = (strchr(strchr_pointer + 4,'*'));
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      starpos = (strchr(strchr_pointer + 4,'*')); 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      char* namestartpos = (strchr(strchr_pointer + 4,'!'));   //find ! to indicate filename string start.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if(namestartpos==NULL)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      {
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1689,16 +1691,16 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      else
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        namestartpos++; //to skip the '!'
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if(starpos!=NULL)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        *(starpos-1)='\0';
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      bool call_procedure=(code_seen('P'));
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if(strchr_pointer>namestartpos)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if(strchr_pointer>namestartpos) 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        call_procedure=false;  //false alert, 'P' found within filename
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if( card.cardOK )
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if( card.cardOK ) 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        card.openFile(namestartpos,true,!call_procedure);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if(code_seen('S'))
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1771,7 +1773,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#ifdef DUAL_X_CARRIAGE
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if (dual_x_carriage_mode == DXC_DUPLICATION_MODE && tmp_extruder == 0)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        setTargetHotend1(code_value() == 0.0 ? 0.0 : code_value() + duplicate_extruder_temp_offset);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif          
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      setWatch();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 140: // M140 set bed temp
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1827,7 +1829,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            SERIAL_PROTOCOL_F(rawHotendTemp(cur_extruder)/OVERSAMPLENR,0);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        #endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
						
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        SERIAL_PROTOCOLLN("");
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      return;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      break;
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -1845,14 +1847,14 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#ifdef DUAL_X_CARRIAGE
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (dual_x_carriage_mode == DXC_DUPLICATION_MODE && tmp_extruder == 0)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          setTargetHotend1(code_value() == 0.0 ? 0.0 : code_value() + duplicate_extruder_temp_offset);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif          
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        CooldownNoWait = true;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      } else if (code_seen('R')) {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        setTargetHotend(code_value(), tmp_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#ifdef DUAL_X_CARRIAGE
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (dual_x_carriage_mode == DXC_DUPLICATION_MODE && tmp_extruder == 0)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          setTargetHotend1(code_value() == 0.0 ? 0.0 : code_value() + duplicate_extruder_temp_offset);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif          
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        CooldownNoWait = false;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #ifdef AUTOTEMP
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2016,7 +2018,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            SET_OUTPUT(SUICIDE_PIN);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            WRITE(SUICIDE_PIN, HIGH);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        #endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        #ifdef ULTIPANEL
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          powersupply = true;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          LCD_MESSAGEPGM(WELCOME_MSG);
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2173,18 +2175,18 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      //TODO: update for all axis, use for loop
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    #ifdef BLINKM
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    #ifdef BLINKM  
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 150: // M150
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        byte red;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        byte grn;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        byte blu;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if(code_seen('R')) red = code_value();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if(code_seen('U')) grn = code_value();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if(code_seen('B')) blu = code_value();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        SendColors(red,grn,blu);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        SendColors(red,grn,blu);        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    #endif //BLINKM
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2306,7 +2308,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        extruder_offset[Z_AXIS][tmp_extruder] = code_value();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #endif       
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      SERIAL_ECHO_START;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      SERIAL_ECHOPGM(MSG_HOTEND_OFFSET);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      for(tmp_extruder = 0; tmp_extruder < EXTRUDERS; tmp_extruder++)
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2339,17 +2341,17 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
					
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
					case 226: // M226 P<pin number> S<pin state>- Wait until the specified pin reaches the state required
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
					{
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if(code_seen('P')){
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        int pin_number = code_value(); // pin number
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        int pin_state = -1; // required pin state - default is inverted
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if(code_seen('S')) pin_state = code_value(); // required pin state
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if(pin_state >= -1 && pin_state <= 1){
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          for(int8_t i = 0; i < (int8_t)sizeof(sensitive_pins); i++)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            if (sensitive_pins[i] == pin_number)
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2358,28 +2360,28 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          if (pin_number > -1)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            pinMode(pin_number, INPUT);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            int target;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            switch(pin_state){
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            case 1:
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              target = HIGH;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            case 0:
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              target = LOW;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            case -1:
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              target = !digitalRead(pin_number);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            while(digitalRead(pin_number) != target){
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              manage_heater();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              manage_inactivity();
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2389,7 +2391,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    break;	
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    #if NUM_SERVOS > 0
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 280: // M280 - set servo position absolute. P: servo index, S: angle or microseconds
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2565,13 +2567,13 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        engage_z_probe();    // Engage Z Servo endstop if available
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 402:
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        retract_z_probe();    // Retract Z Servo endstop if enabled
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				#endif    
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 500: // M500 Store settings in EEPROM
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        Config_StoreSettings();
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2729,14 +2731,14 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //    M605 S0: Full control mode. The slicer has full control over x-carriage movement
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //    M605 S1: Auto-park mode. The inactive head will auto park/unpark without slicer involvement
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //    M605 S2 [Xnnn] [Rmmm]: Duplication mode. The second extruder will duplicate the first with nnn
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //                         millimeters x-offset and an optional differential hotend temperature of
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //                         millimeters x-offset and an optional differential hotend temperature of 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //                         mmm degrees. E.g., with "M605 S2 X100 R2" the second extruder will duplicate
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //                         the first with a spacing of 100mm in the x direction and 2 degrees hotter.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				              //    Note: the X axis should be homed after changing dual x-carriage mode.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (code_seen('S'))
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          dual_x_carriage_mode = code_value();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2747,7 +2749,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          if (code_seen('R'))
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            duplicate_extruder_temp_offset = code_value();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          SERIAL_ECHO_START;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          SERIAL_ECHOPGM(MSG_HOTEND_OFFSET);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          SERIAL_ECHO(" ");
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2763,13 +2765,13 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          dual_x_carriage_mode = DEFAULT_DUAL_X_CARRIAGE_MODE;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        active_extruder_parked = false;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        extruder_duplication_enabled = false;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        delayed_move_time = 0;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    break;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    #endif //DUAL_X_CARRIAGE
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    #endif //DUAL_X_CARRIAGE         
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    case 907: // M907 Set digital trimpot motor current using axis codes.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2859,19 +2861,19 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        // Save current position to return to after applying extruder offset
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        memcpy(destination, current_position, sizeof(destination));
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #ifdef DUAL_X_CARRIAGE
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (dual_x_carriage_mode == DXC_AUTO_PARK_MODE && Stopped == false &&
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (dual_x_carriage_mode == DXC_AUTO_PARK_MODE && Stopped == false && 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            (delayed_move_time != 0 || current_position[X_AXIS] != x_home_pos(active_extruder)))
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          // Park old head: 1) raise 2) move to park position 3) lower
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] + TOOLCHANGE_PARK_ZLIFT,
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS] + TOOLCHANGE_PARK_ZLIFT, 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                current_position[E_AXIS], max_feedrate[Z_AXIS], active_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          plan_buffer_line(x_home_pos(active_extruder), current_position[Y_AXIS], current_position[Z_AXIS] + TOOLCHANGE_PARK_ZLIFT,
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          plan_buffer_line(x_home_pos(active_extruder), current_position[Y_AXIS], current_position[Z_AXIS] + TOOLCHANGE_PARK_ZLIFT, 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                current_position[E_AXIS], max_feedrate[X_AXIS], active_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          plan_buffer_line(x_home_pos(active_extruder), current_position[Y_AXIS], current_position[Z_AXIS],
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          plan_buffer_line(x_home_pos(active_extruder), current_position[Y_AXIS], current_position[Z_AXIS], 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                current_position[E_AXIS], max_feedrate[Z_AXIS], active_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        // apply Y & Z extruder offset (x offset is already used in determining home pos)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        current_position[Y_AXIS] = current_position[Y_AXIS] -
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                     extruder_offset[Y_AXIS][active_extruder] +
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2879,7 +2881,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        current_position[Z_AXIS] = current_position[Z_AXIS] -
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                     extruder_offset[Z_AXIS][active_extruder] +
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                     extruder_offset[Z_AXIS][tmp_extruder];
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				                     
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        active_extruder = tmp_extruder;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        // This function resets the max/min values - the current position may be overwritten below.
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2887,18 +2889,18 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (dual_x_carriage_mode == DXC_FULL_CONTROL_MODE)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          current_position[X_AXIS] = inactive_extruder_x_pos;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          current_position[X_AXIS] = inactive_extruder_x_pos; 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          inactive_extruder_x_pos = destination[X_AXIS];
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        else if (dual_x_carriage_mode == DXC_DUPLICATION_MODE)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          active_extruder_parked = (active_extruder == 0); // this triggers the second extruder to move into the duplication position
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          if (active_extruder == 0 || active_extruder_parked)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            current_position[X_AXIS] = inactive_extruder_x_pos;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            current_position[X_AXIS] = inactive_extruder_x_pos; 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          else
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            current_position[X_AXIS] = destination[X_AXIS] + duplicate_extruder_x_offset;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            current_position[X_AXIS] = destination[X_AXIS] + duplicate_extruder_x_offset; 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          inactive_extruder_x_pos = destination[X_AXIS];
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          extruder_duplication_enabled = false;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          extruder_duplication_enabled = false; 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        else
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -2908,7 +2910,7 @@ void process_commands()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          active_extruder_parked = true;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          delayed_move_time = 0;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #else
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      #else    
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        // Offset extruder (only by XY)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        int i;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        for(i = 0; i < 2; i++) {
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -3121,13 +3123,13 @@ void prepare_move()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      // move duplicate extruder into correct duplication position.
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_set_position(inactive_extruder_x_pos, current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(current_position[X_AXIS] + duplicate_extruder_x_offset, current_position[Y_AXIS], current_position[Z_AXIS],
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(current_position[X_AXIS] + duplicate_extruder_x_offset, current_position[Y_AXIS], current_position[Z_AXIS], 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          current_position[E_AXIS], max_feedrate[X_AXIS], 1);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_set_position(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS]);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      st_synchronize();
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      extruder_duplication_enabled = true;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      active_extruder_parked = false;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    }  
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    else if (dual_x_carriage_mode == DXC_AUTO_PARK_MODE) // handle unparking of head
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				    {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      if (current_position[E_AXIS] == destination[E_AXIS])
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -3136,7 +3138,7 @@ void prepare_move()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        // be used as start of first non-travel move)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        if (delayed_move_time != 0xFFFFFFFFUL)
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				        {
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          memcpy(current_position, destination, sizeof(current_position));
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          memcpy(current_position, destination, sizeof(current_position)); 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          if (destination[Z_AXIS] > raised_parked_position[Z_AXIS])
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				            raised_parked_position[Z_AXIS] = destination[Z_AXIS];
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          delayed_move_time = millis();
 | 
			
		
		
	
	
		
			
				
					
					| 
						
					 | 
				
			
			 | 
			 | 
			
				@@ -3146,9 +3148,9 @@ void prepare_move()
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      delayed_move_time = 0;
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      // unpark extruder: 1) raise, 2) move into starting XY position, 3) lower
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(raised_parked_position[X_AXIS], raised_parked_position[Y_AXIS], raised_parked_position[Z_AXIS],    current_position[E_AXIS], max_feedrate[Z_AXIS], active_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], raised_parked_position[Z_AXIS],
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], raised_parked_position[Z_AXIS], 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          current_position[E_AXIS], min(max_feedrate[X_AXIS],max_feedrate[Y_AXIS]), active_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS],
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], 
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				          current_position[E_AXIS], max_feedrate[Z_AXIS], active_extruder);
 | 
			
		
		
	
		
			
				 | 
				 | 
			
			 | 
			 | 
			
				      active_extruder_parked = false;
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				    }
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				@@ -3314,7 +3316,7 @@ void manage_inactivity()
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				      // travel moves have been received so enact them
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				      delayed_move_time = 0xFFFFFFFFUL; // force moves to be done
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				      memcpy(destination,current_position,sizeof(destination));
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				      prepare_move();
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				      prepare_move(); 
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				    }
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				  #endif
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				  #ifdef TEMP_STAT_LEDS
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