update example configurations

update old comments
update or delete deprecated definitions
complement forgotten updates
adjust spacing
some cosmetic changes

Marlin/example_configurations/Felix/Configuration.h

@@ -451,7 +451,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 180
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -506,8 +506,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -585,10 +586,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // default steps per unit for Felix 2.0/3.0: 0.00249mm x/y rounding error with 3mm pitch HTD belt and 14 tooth pulleys. 0 z error.
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {76.190476, 76.190476, 1600, 164}
 #define DEFAULT_MAX_FEEDRATE          {500, 500, 5, 25}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {5000,5000,100,80000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {5000,5000,100,80000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          1750 //1500    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
-#define DEFAULT_RETRACT_ACCELERATION  5000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
+#define DEFAULT_RETRACT_ACCELERATION  5000 // E acceleration in mm/s^2 for retracts
 #define DEFAULT_TRAVEL_ACCELERATION   3000 // X, Y, Z acceleration in mm/s^2 for travel (non printing) moves
 
 // The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)

Marlin/example_configurations/Felix/Configuration_DUAL.h

@@ -61,6 +61,7 @@ Here are some standard links for getting your machine calibrated:
 #define SERIAL_PORT 0
 
 // This determines the communication speed of the printer
+// :[2400,9600,19200,38400,57600,115200,250000]
 #define BAUDRATE 250000
 
 // Enable the Bluetooth serial interface on AT90USB devices
@@ -81,17 +82,27 @@ Here are some standard links for getting your machine calibrated:
 //#define MACHINE_UUID "00000000-0000-0000-0000-000000000000"
 
 // This defines the number of extruders
+// :[1,2,3,4]
 #define EXTRUDERS 2
 
+// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
+// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
+// For the other hotends it is their distance from the extruder 0 hotend.
+//#define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
+//#define EXTRUDER_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis
+
 //// The following define selects which power supply you have. Please choose the one that matches your setup
 // 1 = ATX
 // 2 = X-Box 360 203Watts (the blue wire connected to PS_ON and the red wire to VCC)
+// :{1:'ATX',2:'X-Box 360'}
 
 #define POWER_SUPPLY 1
 
 // Define this to have the electronics keep the power supply off on startup. If you don't know what this is leave it.
 #define PS_DEFAULT_OFF
 
+// @section temperature
+
 //===========================================================================
 //============================= Thermal Settings ============================
 //===========================================================================
@@ -228,9 +239,10 @@ Here are some standard links for getting your machine calibrated:
   #define DEFAULT_bedKi 2.79
   #define DEFAULT_bedKd 956.94
 
-// FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
+  // FIND YOUR OWN: "M303 E-1 C8 S90" to run autotune on the bed at 90 degreesC for 8 cycles.
 #endif // PIDTEMPBED
 
+// @section extruder
 
 //this prevents dangerous Extruder moves, i.e. if the temperature is under the limit
 //can be software-disabled for whatever purposes by
@@ -310,6 +322,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define DISABLE_Z_MIN_PROBE_ENDSTOP
 
 // For Inverting Stepper Enable Pins (Active Low) use 0, Non Inverting (Active High) use 1
+// :{0:'Low',1:'High'}
 #define X_ENABLE_ON 0
 #define Y_ENABLE_ON 0
 #define Z_ENABLE_ON 0
@@ -322,20 +335,32 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define DISABLE_Z false
 // Warn on display about possibly reduced accuracy
 //#define DISABLE_REDUCED_ACCURACY_WARNING
+
+// @section extruder
+
 #define DISABLE_E false // For all extruders
 #define DISABLE_INACTIVE_EXTRUDER true //disable only inactive extruders and keep active extruder enabled
 
+// @section machine
+
 // Invert the stepper direction. Change (or reverse the motor connector) if an axis goes the wrong way.
 #define INVERT_X_DIR true
 #define INVERT_Y_DIR true
 #define INVERT_Z_DIR true
+
+// @section extruder
+
+// For direct drive extruder v9 set to true, for geared extruder set to false.
 #define INVERT_E0_DIR false
 #define INVERT_E1_DIR true
 #define INVERT_E2_DIR false
 #define INVERT_E3_DIR false
 
+// @section homing
+
 // ENDSTOP SETTINGS:
 // Sets direction of endstops when homing; 1=MAX, -1=MIN
+// :[-1,1]
 #define X_HOME_DIR -1
 #define Y_HOME_DIR -1
 #define Z_HOME_DIR -1
@@ -343,6 +368,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define min_software_endstops true // If true, axis won't move to coordinates less than HOME_POS.
 #define max_software_endstops true  // If true, axis won't move to coordinates greater than the defined lengths below.
 
+// @section machine
+
 // Travel limits after homing (units are in mm)
 #define X_MIN_POS 0
 #define Y_MIN_POS 0
@@ -393,7 +420,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 //#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -422,7 +448,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 180
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -477,8 +503,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -528,6 +555,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #endif // AUTO_BED_LEVELING_FEATURE
 
 
+// @section homing
+
 // The position of the homing switches
 //#define MANUAL_HOME_POSITIONS  // If defined, MANUAL_*_HOME_POS below will be used
 //#define BED_CENTER_AT_0_0  // If defined, the center of the bed is at (X=0, Y=0)
@@ -541,6 +570,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define MANUAL_Z_HOME_POS 402 // For delta: Distance between nozzle and print surface after homing.
 #endif
 
+// @section movement
+
 /**
  * MOVEMENT SETTINGS
  */
@@ -552,18 +583,12 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // default steps per unit for Felix 2.0/3.0: 0.00249mm x/y rounding error with 3mm pitch HTD belt and 14 tooth pulleys. 0 z error.
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {76.190476, 76.190476, 1600, 164}
 #define DEFAULT_MAX_FEEDRATE          {500, 500, 5, 25}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {5000,5000,100,80000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {5000,5000,100,80000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          1750 //1500    // X, Y, Z and E max acceleration in mm/s^2 for printing moves
-#define DEFAULT_RETRACT_ACCELERATION  5000 // X, Y, Z and E max acceleration in mm/s^2 for r retracts
+#define DEFAULT_RETRACT_ACCELERATION  5000 // E acceleration in mm/s^2 for retracts
 #define DEFAULT_TRAVEL_ACCELERATION   3000 // X, Y, Z acceleration in mm/s^2 for travel (non printing) moves
 
-// Offset of the extruders (uncomment if using more than one and relying on firmware to position when changing).
-// The offset has to be X=0, Y=0 for the extruder 0 hotend (default extruder).
-// For the other hotends it is their distance from the extruder 0 hotend.
-//#define EXTRUDER_OFFSET_X {0.0, 20.00} // (in mm) for each extruder, offset of the hotend on the X axis
-//#define EXTRUDER_OFFSET_Y {0.0, 5.00}  // (in mm) for each extruder, offset of the hotend on the Y axis
-
 // The speed change that does not require acceleration (i.e. the software might assume it can be done instantaneously)
 #define DEFAULT_XYJERK                10   // (mm/sec)
 #define DEFAULT_ZJERK                 0.3  //0.4   // (mm/sec)
@@ -574,6 +599,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //============================= Additional Features ===========================
 //=============================================================================
 
+// @section more
+
 // Custom M code points
 #define CUSTOM_M_CODES
 #if ENABLED(CUSTOM_M_CODES)
@@ -584,6 +611,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   #endif
 #endif
 
+// @section extras
 
 // EEPROM
 // The microcontroller can store settings in the EEPROM, e.g. max velocity...
@@ -595,7 +623,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 #if ENABLED(EEPROM_SETTINGS)
   // To disable EEPROM Serial responses and decrease program space by ~1700 byte: comment this out:
-  #define EEPROM_CHITCHAT // please keep turned on if you can.
+  #define EEPROM_CHITCHAT // Please keep turned on if you can.
 #endif
 
 //
@@ -615,6 +643,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define ABS_PREHEAT_FAN_SPEED 255   // Insert Value between 0 and 255
 
 //==============================LCD and SD support=============================
+// @section lcd
 
 // Define your display language below. Replace (en) with your language code and uncomment.
 // en, pl, fr, de, es, ru, bg, it, pt, pt-br, fi, an, nl, ca, eu, kana, kana_utf8, cn, test
@@ -642,7 +671,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100 // the duration the buzzer plays the UI feedback sound. ie Screen Click
 //#define LCD_FEEDBACK_FREQUENCY_HZ 1000         // this is the tone frequency the buzzer plays when on UI feedback. ie Screen Click
                                                  // 0 to disable buzzer feedback. Test with M300 S<frequency Hz> P<duration ms>
-
 // PanelOne from T3P3 (via RAMPS 1.4 AUX2/AUX3)
 // http://reprap.org/wiki/PanelOne
 //#define PANEL_ONE
@@ -709,13 +737,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Panucatt VIKI LCD with status LEDs, integrated click & L/R/U/P buttons, separate encoder inputs
 //#define LCD_I2C_VIKI
 
+// SSD1306 OLED generic display support
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: https://github.com/olikraus/U8glib_Arduino
+//#define U8GLIB_SSD1306
+
 // Shift register panels
 // ---------------------
 // 2 wire Non-latching LCD SR from:
 // https://bitbucket.org/fmalpartida/new-liquidcrystal/wiki/schematics#!shiftregister-connection
-
+// LCD configuration: http://reprap.org/wiki/SAV_3D_LCD
 //#define SAV_3DLCD
 
+// @section extras
+
 // Increase the FAN PWM frequency. Removes the PWM noise but increases heating in the FET/Arduino
 #define FAST_PWM_FAN
 
@@ -739,7 +773,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Data from: http://www.doc-diy.net/photo/rc-1_hacked/
 //#define PHOTOGRAPH_PIN     23
 
-// SF send wrong arc g-codes when using Arc Point as fillet procedure
+// SkeinForge sends the wrong arc g-codes when using Arc Point as fillet procedure
 //#define SF_ARC_FIX
 
 // Support for the BariCUDA Paste Extruder.

Marlin/example_configurations/Felix/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -347,7 +347,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -459,6 +459,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/Hephestos/Configuration.h

@@ -433,7 +433,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 #define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -462,7 +461,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -517,8 +516,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:

Marlin/example_configurations/Hephestos/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -347,7 +347,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -459,6 +459,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/Hephestos_2/Configuration.h

@@ -436,7 +436,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-
 #define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 #define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -473,14 +472,14 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
   #else  // !AUTO_BED_LEVELING_GRID
 
-      // Arbitrary points to probe.
-      // A simple cross-product is used to estimate the plane of the bed.
-      #define ABL_PROBE_PT_1_X X_MIN_POS + X_PROBE_OFFSET_FROM_EXTRUDER
-      #define ABL_PROBE_PT_1_Y Y_MIN_POS + Y_PROBE_OFFSET_FROM_EXTRUDER
-      #define ABL_PROBE_PT_2_X X_MAX_POS - X_PROBE_OFFSET_FROM_EXTRUDER
-      #define ABL_PROBE_PT_2_Y Y_MIN_POS + Y_PROBE_OFFSET_FROM_EXTRUDER
-      #define ABL_PROBE_PT_3_X ((X_MIN_POS + X_MAX_POS) / 2)
-      #define ABL_PROBE_PT_3_Y Y_MAX_POS - Y_PROBE_OFFSET_FROM_EXTRUDER
+    // Arbitrary points to probe.
+    // A simple cross-product is used to estimate the plane of the bed.
+    #define ABL_PROBE_PT_1_X X_MIN_POS + X_PROBE_OFFSET_FROM_EXTRUDER
+    #define ABL_PROBE_PT_1_Y Y_MIN_POS + Y_PROBE_OFFSET_FROM_EXTRUDER
+    #define ABL_PROBE_PT_2_X X_MAX_POS - X_PROBE_OFFSET_FROM_EXTRUDER
+    #define ABL_PROBE_PT_2_Y Y_MIN_POS + Y_PROBE_OFFSET_FROM_EXTRUDER
+    #define ABL_PROBE_PT_3_X ((X_MIN_POS + X_MAX_POS) / 2)
+    #define ABL_PROBE_PT_3_Y Y_MAX_POS - Y_PROBE_OFFSET_FROM_EXTRUDER
 
   #endif // AUTO_BED_LEVELING_GRID
 
@@ -520,8 +519,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -717,7 +717,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // The RepRapDiscount FULL GRAPHIC Smart Controller (quadratic white PCB)
 // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
 //
-// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: https://github.com/olikraus/U8glib_Arduino
 //#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
 
 // The RepRapWorld REPRAPWORLD_KEYPAD v1.1

Marlin/example_configurations/Hephestos_2/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -347,7 +347,6 @@
   #define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -459,7 +459,7 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
-    #define AUTO_FILAMENT_CHANGE                //This extrudes filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
     #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
     #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif

Marlin/example_configurations/K8200/Configuration.h

@@ -330,7 +330,7 @@ Here are some standard links for getting your machine calibrated:
 #define ENDSTOPPULLUPS // Comment this out (using // at the start of the line) to disable the endstop pullup resistors
 
 #if DISABLED(ENDSTOPPULLUPS)
-  // define endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
+  // fine endstop settings: Individual pullups. will be ignored if ENDSTOPPULLUPS is defined
   //#define ENDSTOPPULLUP_XMAX
   //#define ENDSTOPPULLUP_YMAX
   //#define ENDSTOPPULLUP_ZMAX

Marlin/example_configurations/K8200/Configuration_adv.h

@@ -57,7 +57,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */

Marlin/example_configurations/RepRapWorld/Megatronics/Configuration.h

@@ -441,7 +441,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 #define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -470,7 +469,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -525,8 +524,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:

Marlin/example_configurations/RigidBot/Configuration.h

@@ -297,6 +297,9 @@ Here are some standard links for getting your machine calibrated:
 // Uncomment this option to enable CoreXY kinematics
 //#define COREXY
 
+// Uncomment this option to enable CoreXZ kinematics
+//#define COREXZ
+
 // Enable this option for Toshiba steppers
 //#define CONFIG_STEPPERS_TOSHIBA
 
@@ -460,7 +463,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -515,8 +518,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -729,6 +733,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
+// The MakerLab Mini Panel with graphic controller and SD support
+// http://reprap.org/wiki/Mini_panel
+//#define MINIPANEL
+
 // RigidBot Panel V1.0
 // http://www.inventapart.com/
 #define RIGIDBOT_PANEL

Marlin/example_configurations/RigidBot/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -296,13 +296,12 @@
 
 #if ENABLED(SDSUPPORT)
 
-  // If you are using a RAMPS board or cheap E-bay purchased boards that do not detect when an SD card is inserted
-  // You can get round this by connecting a push button or single throw switch to the pin defined as SD_DETECT_PIN
-  // in the pins.h file.  When using a push button pulling the pin to ground this will need inverted.  This setting should
-  // be commented out otherwise
-  #ifndef ELB_FULL_GRAPHIC_CONTROLLER
-    #define SD_DETECT_INVERTED
-  #endif
+  // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
+  // around this by connecting a push button or single throw switch to the pin defined
+  // as SD_DETECT_PIN in your board's pins definitions.
+  // This setting should be disabled unless you are using a push button, pulling the pin to ground.
+  // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
+  #define SD_DETECT_INVERTED
 
   #define SD_FINISHED_STEPPERRELEASE true  //if sd support and the file is finished: disable steppers?
   #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif

Marlin/example_configurations/SCARA/Configuration.h

@@ -477,7 +477,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -532,8 +532,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   //#define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                             // When defined, it will:

Marlin/example_configurations/SCARA/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -347,7 +347,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -459,6 +459,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/TAZ4/Configuration.h

@@ -461,10 +461,11 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-//#define ENABLE_AUTO_BED_LEVELING // Delete the comment to enable (remove // at the start of the line).
-#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z probe repeatability test will be included if auto bed leveling is enabled.
+//#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
+//#define DEBUG_LEVELING_FEATURE
+#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
-#if ENABLED(ENABLE_AUTO_BED_LEVELING)
+#if ENABLED(AUTO_BED_LEVELING_FEATURE)
 
   // There are 2 different ways to specify probing locations:
   //
@@ -543,8 +544,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -591,7 +593,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //
   //#define Z_MIN_PROBE_ENDSTOP
 
-#endif // ENABLE_AUTO_BED_LEVELING
+#endif // AUTO_BED_LEVELING_FEATURE
 
 
 // @section homing
@@ -642,7 +644,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // Custom M code points
 #define CUSTOM_M_CODES
 #if ENABLED(CUSTOM_M_CODES)
-  #if ENABLED(ENABLE_AUTO_BED_LEVELING)
+  #if ENABLED(AUTO_BED_LEVELING_FEATURE)
     #define CUSTOM_M_CODE_SET_Z_PROBE_OFFSET 851
     #define Z_PROBE_OFFSET_RANGE_MIN -20
     #define Z_PROBE_OFFSET_RANGE_MAX 20

Marlin/example_configurations/TAZ4/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */

Marlin/example_configurations/WITBOX/Configuration.h

@@ -461,7 +461,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -516,8 +516,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:

Marlin/example_configurations/WITBOX/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -347,7 +347,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -459,6 +459,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/adafruit/ST7565/Configuration.h

@@ -441,7 +441,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 #define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -470,7 +469,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -525,8 +524,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:

Marlin/example_configurations/delta/biv2.5/Configuration.h

@@ -506,7 +506,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define FRONT_PROBE_BED_POSITION -DELTA_PROBABLE_RADIUS
     #define BACK_PROBE_BED_POSITION DELTA_PROBABLE_RADIUS
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Non-linear bed leveling will be used.
     // Compensate by interpolating between the nearest four Z probe values for each point.
@@ -563,6 +563,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
+
   // Allen key retractable Z probe as seen on many Kossel delta printers - http://reprap.org/wiki/Kossel#Automatic_bed_leveling_probe
   // Deploys by touching z-axis belt. Retracts by pushing the probe down. Uses Z_MIN_PIN.
   //#define Z_PROBE_ALLEN_KEY
@@ -644,8 +645,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE HOMING_FEEDRATE_XYZ
   #endif
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -724,7 +725,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // delta speeds must be the same on xyz
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {72.9, 72.9, 72.9, 291}  // default steps per unit for BI v2.5 (cable drive)
 #define DEFAULT_MAX_FEEDRATE          {500, 500, 500, 150}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration in mm/s^2 for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration in mm/s^2 for retracts
@@ -856,6 +857,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
+// The MakerLab Mini Panel with graphic controller and SD support
+// http://reprap.org/wiki/Mini_panel
+//#define MINIPANEL
+
 // Delta calibration menu
 // uncomment to add three points calibration menu option.
 // See http://minow.blogspot.com/index.html#4918805519571907051

Marlin/example_configurations/delta/biv2.5/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -369,6 +369,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -460,6 +461,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/delta/generic/Configuration.h

@@ -476,14 +476,13 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 //#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(AUTO_BED_LEVELING_FEATURE)
 
-  // There are 2 different ways to specify probing locations.
+  // There are 2 different ways to specify probing locations:
   //
   // - "grid" mode
   //   Probe several points in a rectangular grid.
@@ -507,7 +506,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define FRONT_PROBE_BED_POSITION -DELTA_PROBABLE_RADIUS
     #define BACK_PROBE_BED_POSITION DELTA_PROBABLE_RADIUS
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Non-linear bed leveling will be used.
     // Compensate by interpolating between the nearest four Z probe values for each point.
@@ -564,6 +563,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
+
   // Allen key retractable z-probe as seen on many Kossel delta printers - http://reprap.org/wiki/Kossel#Automatic_bed_leveling_probe
   // Deploys by touching z-axis belt. Retracts by pushing the probe down. Uses Z_MIN_PIN.
   //#define Z_PROBE_ALLEN_KEY
@@ -645,8 +645,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     //#define Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE HOMING_FEEDRATE_XYZ
   #endif
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -725,7 +725,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // delta speeds must be the same on xyz
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {80, 80, 80, 760*1.1}  // default steps per unit for Kossel (GT2, 20 tooth)
 #define DEFAULT_MAX_FEEDRATE          {500, 500, 500, 25}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration in mm/s^2 for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration in mm/s^2 for retracts
@@ -857,6 +857,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
+// The MakerLab Mini Panel with graphic controller and SD support
+// http://reprap.org/wiki/Mini_panel
+//#define MINIPANEL
+
 // Delta calibration menu
 // uncomment to add three points calibration menu option.
 // See http://minow.blogspot.com/index.html#4918805519571907051
@@ -864,10 +868,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 // in ultralcd.cpp@lcd_delta_calibrate_menu()
 //#define DELTA_CALIBRATION_MENU
 
-// The MakerLab Mini Panel with graphic controller and SD support
-// http://reprap.org/wiki/Mini_panel
-//#define MINIPANEL
-
 /**
  * I2C Panels
  */

Marlin/example_configurations/delta/generic/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -349,7 +349,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -370,6 +369,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -461,6 +461,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/delta/kossel_mini/Configuration.h

@@ -476,7 +476,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 //#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -507,7 +506,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION -DELTA_PROBABLE_RADIUS
     #define BACK_PROBE_BED_POSITION DELTA_PROBABLE_RADIUS
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Non-linear bed leveling will be used.
     // Compensate by interpolating between the nearest four Z probe values for each point.
@@ -564,6 +563,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
+
   // Allen key retractable z-probe as seen on many Kossel delta printers - http://reprap.org/wiki/Kossel#Automatic_bed_leveling_probe
   // Deploys by touching z-axis belt. Retracts by pushing the probe down. Uses Z_MIN_PIN.
   #define Z_PROBE_ALLEN_KEY
@@ -649,8 +649,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     //#define Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE HOMING_FEEDRATE_XYZ
   #endif
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -729,7 +729,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // delta speeds must be the same on xyz
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {80, 80, 80, 760*1.1}  // default steps per unit for Kossel (GT2, 20 tooth)
 #define DEFAULT_MAX_FEEDRATE          {500, 500, 500, 25}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration in mm/s^2 for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration in mm/s^2 for retracts
@@ -861,6 +861,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
+// The MakerLab Mini Panel with graphic controller and SD support
+// http://reprap.org/wiki/Mini_panel
+//#define MINIPANEL
+
 // Delta calibration menu
 // uncomment to add three points calibration menu option.
 // See http://minow.blogspot.com/index.html#4918805519571907051

Marlin/example_configurations/delta/kossel_mini/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -348,7 +348,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -369,6 +368,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -460,6 +460,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/delta/kossel_pro/Configuration.h

@@ -463,7 +463,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // @section bedlevel
 
-
 #define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 //#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -494,7 +493,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION -DELTA_PROBABLE_RADIUS
     #define BACK_PROBE_BED_POSITION DELTA_PROBABLE_RADIUS
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Non-linear bed leveling will be used.
     // Compensate by interpolating between the nearest four Z probe values for each point.
@@ -553,6 +552,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
+
   // Allen key retractable z-probe as seen on many Kossel delta printers - http://reprap.org/wiki/Kossel#Automatic_bed_leveling_probe
   // Deploys by touching z-axis belt. Retracts by pushing the probe down. Uses Z_MIN_PIN.
   #define Z_PROBE_ALLEN_KEY
@@ -634,8 +634,8 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define Z_PROBE_ALLEN_KEY_STOW_3_FEEDRATE HOMING_FEEDRATE_XYZ
   #endif
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -720,7 +720,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // delta speeds must be the same on xyz
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {XYZ_STEPS, XYZ_STEPS, XYZ_STEPS, 184.8}
 #define DEFAULT_MAX_FEEDRATE          {200, 200, 200, 200}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,9000}    // X, Y, Z, E maximum start speed for accelerated moves.
+#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,9000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration in mm/s^2 for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration in mm/s^2 for retracts
@@ -852,6 +852,10 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // REMEMBER TO INSTALL LiquidCrystal_I2C.h in your ARDUINO library folder: https://github.com/kiyoshigawa/LiquidCrystal_I2C
 //#define RA_CONTROL_PANEL
 
+// The MakerLab Mini Panel with graphic controller and SD support
+// http://reprap.org/wiki/Mini_panel
+//#define MINIPANEL
+
 // Delta calibration menu
 // uncomment to add three points calibration menu option.
 // See http://minow.blogspot.com/index.html#4918805519571907051

Marlin/example_configurations/delta/kossel_pro/Configuration_adv.h

@@ -56,7 +56,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -352,7 +352,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -373,6 +372,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -464,6 +464,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/delta/kossel_xl/Configuration.h

@@ -377,11 +377,13 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #define Z_ENABLE_ON 0
 #define E_ENABLE_ON 0 // For all extruders
 
-// Disables axis when it's not being used.
+// Disables axis stepper immediately when it's not being used.
 // WARNING: When motors turn off there is a chance of losing position accuracy!
 #define DISABLE_X false
 #define DISABLE_Y false
 #define DISABLE_Z false
+// Warn on display about possibly reduced accuracy
+//#define DISABLE_REDUCED_ACCURACY_WARNING
 
 // @section extruder
 
@@ -439,16 +441,11 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 #endif
 
 //===========================================================================
-//=========================== Manual Bed Leveling ===========================
+//============================ Mesh Bed Leveling ============================
 //===========================================================================
 
-//#define MANUAL_BED_LEVELING  // Add display menu option for bed leveling.
 //#define MESH_BED_LEVELING    // Enable mesh bed leveling.
 
-#if ENABLED(MANUAL_BED_LEVELING)
-  #define MBL_Z_STEP 0.025  // Step size while manually probing Z axis.
-#endif  // MANUAL_BED_LEVELING
-
 #if ENABLED(MESH_BED_LEVELING)
   #define MESH_MIN_X 10
   #define MESH_MAX_X (X_MAX_POS - MESH_MIN_X)
@@ -457,6 +454,13 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   #define MESH_NUM_X_POINTS 3  // Don't use more than 7 points per axis, implementation limited.
   #define MESH_NUM_Y_POINTS 3
   #define MESH_HOME_SEARCH_Z 4  // Z after Home, bed somewhere below but above 0.0.
+
+  //#define MANUAL_BED_LEVELING  // Add display menu option for bed leveling.
+
+  #if ENABLED(MANUAL_BED_LEVELING)
+    #define MBL_Z_STEP 0.025  // Step size while manually probing Z axis.
+  #endif  // MANUAL_BED_LEVELING
+
 #endif  // MESH_BED_LEVELING
 
 //===========================================================================
@@ -466,7 +470,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // @section bedlevel
 
 #define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
-#//define DEBUG_LEVELING_FEATURE
+//#define DEBUG_LEVELING_FEATURE
 //#define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
 
 #if ENABLED(AUTO_BED_LEVELING_FEATURE)
@@ -499,19 +503,19 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     // Non-linear bed leveling will be used.
     // Compensate by interpolating between the nearest four Z probe values for each point.
     // Useful for deltas where the print surface may appear like a bowl or dome shape.
-    // Works best with ACCURATE_BED_LEVELING_POINTS 5 or higher.
+    // Works best with AUTO_BED_LEVELING_GRID_POINTS 5 or higher.
     #define AUTO_BED_LEVELING_GRID_POINTS 7
 
   #else  // !AUTO_BED_LEVELING_GRID
 
-      // Arbitrary points to probe.
-      // A simple cross-product is used to estimate the plane of the bed.
-      #define ABL_PROBE_PT_1_X 15
-      #define ABL_PROBE_PT_1_Y 180
-      #define ABL_PROBE_PT_2_X 15
-      #define ABL_PROBE_PT_2_Y 20
-      #define ABL_PROBE_PT_3_X 170
-      #define ABL_PROBE_PT_3_Y 20
+    // Arbitrary points to probe.
+    // A simple cross-product is used to estimate the plane of the bed.
+    #define ABL_PROBE_PT_1_X 15
+    #define ABL_PROBE_PT_1_Y 180
+    #define ABL_PROBE_PT_2_X 15
+    #define ABL_PROBE_PT_2_Y 20
+    #define ABL_PROBE_PT_3_X 170
+    #define ABL_PROBE_PT_3_Y 20
 
   #endif // AUTO_BED_LEVELING_GRID
 
@@ -635,7 +639,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {XYZ_STEPS, XYZ_STEPS, XYZ_STEPS, 158}   // default steps per unit for PowerWasp
 #define DEFAULT_MAX_FEEDRATE          {200, 200, 200, 200}    // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,9000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {9000,9000,9000,9000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          2000    // X, Y, Z and E acceleration in mm/s^2 for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration in mm/s^2 for retracts
@@ -711,10 +715,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 //#define ULTRA_LCD  //general LCD support, also 16x2
 //#define DOGLCD  // Support for SPI LCD 128x64 (Controller ST7565R graphic Display Family)
-//define SDSUPPORT // Enable SD Card Support in Hardware Console
-// Changed behaviour! If you need SDSUPPORT uncomment it!
-//#define SDSLOW // Use slower SD transfer mode (not normally needed - uncomment if you're getting volume init error)
-//#define SDEXTRASLOW // Use even slower SD transfer mode (not normally needed - uncomment if you're getting volume init error)
+//#define SDSUPPORT // Enable SD Card Support in Hardware Console
+                    // Changed behaviour! If you need SDSUPPORT uncomment it!
+//#define SPI_SPEED SPI_HALF_SPEED // (also SPI_QUARTER_SPEED, SPI_EIGHTH_SPEED) Use slower SD transfer mode (not normally needed - uncomment if you're getting volume init error)
 //#define SD_CHECK_AND_RETRY // Use CRC checks and retries on the SD communication
 //#define ENCODER_PULSES_PER_STEP 1 // Increase if you have a high resolution encoder
 //#define ENCODER_STEPS_PER_MENU_ITEM 5 // Set according to ENCODER_PULSES_PER_STEP or your liking
@@ -734,13 +737,13 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 // The Panucatt Devices Viki 2.0 and mini Viki with Graphic LCD
 // http://panucatt.com
-// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: https://github.com/olikraus/U8glib_Arduino
 //#define VIKI2
 //#define miniVIKI
 
 // This is a new controller currently under development.  https://github.com/eboston/Adafruit-ST7565-Full-Graphic-Controller/
 //
-// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: https://github.com/olikraus/U8glib_Arduino
 //#define ELB_FULL_GRAPHIC_CONTROLLER
 //#define SD_DETECT_INVERTED
 
@@ -755,7 +758,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 // The RepRapDiscount FULL GRAPHIC Smart Controller (quadratic white PCB)
 // http://reprap.org/wiki/RepRapDiscount_Full_Graphic_Smart_Controller
 //
-// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: https://github.com/olikraus/U8glib_Arduino
 //#define REPRAP_DISCOUNT_FULL_GRAPHIC_SMART_CONTROLLER
 
 // The RepRapWorld REPRAPWORLD_KEYPAD v1.1
@@ -791,7 +794,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 //#define LCD_I2C_VIKI
 
 // SSD1306 OLED generic display support
-// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: http://code.google.com/p/u8glib/wiki/u8glib
+// ==> REMEMBER TO INSTALL U8glib to your ARDUINO library folder: https://github.com/olikraus/U8glib_Arduino
 //#define U8GLIB_SSD1306
 
 // Shift register panels

Marlin/example_configurations/delta/kossel_xl/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -232,7 +232,13 @@
 #define INVERT_E_STEP_PIN false
 
 // Default stepper release if idle. Set to 0 to deactivate.
+// Steppers will shut down DEFAULT_STEPPER_DEACTIVE_TIME seconds after the last move when DISABLE_INACTIVE_? is true.
+// Time can be set by M18 and M84.
 #define DEFAULT_STEPPER_DEACTIVE_TIME 60
+#define DISABLE_INACTIVE_X true
+#define DISABLE_INACTIVE_Y true
+#define DISABLE_INACTIVE_Z true  // set to false if the nozzle will fall down on your printed part when print has finished.
+#define DISABLE_INACTIVE_E true
 
 #define DEFAULT_MINIMUMFEEDRATE       0.0     // minimum feedrate
 #define DEFAULT_MINTRAVELFEEDRATE     0.0
@@ -344,7 +350,7 @@
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
-//#define USE_WATCHDOG
+#define USE_WATCHDOG
 
 #if ENABLED(USE_WATCHDOG)
   // If you have a watchdog reboot in an ArduinoMega2560 then the device will hang forever, as a watchdog reset will leave the watchdog on.
@@ -380,7 +386,6 @@
 #if ENABLED(ADVANCE)
   #define EXTRUDER_ADVANCE_K .0
   #define D_FILAMENT 2.85
-  #define STEPS_MM_E 836
 #endif
 
 // @section extras

Marlin/example_configurations/makibox/Configuration.h

@@ -472,7 +472,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -527,8 +527,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:
@@ -605,7 +606,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = false; // set to true to invert the l
 
 #define DEFAULT_AXIS_STEPS_PER_UNIT   {400, 400, 400, 163}     // default steps per unit for ***** MakiBox A6 *****
 #define DEFAULT_MAX_FEEDRATE          {60, 60, 20, 45}         // (mm/sec)
-#define DEFAULT_MAX_ACCELERATION      {2000,2000,30,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for skeinforge 40+, for older versions raise them a lot.
+#define DEFAULT_MAX_ACCELERATION      {2000,2000,30,10000}    // X, Y, Z, E maximum start speed for accelerated moves. E default values are good for Skeinforge 40+, for older versions raise them a lot.
 
 #define DEFAULT_ACCELERATION          3000    // X, Y, Z and E acceleration in mm/s^2 for printing moves
 #define DEFAULT_RETRACT_ACCELERATION  3000    // E acceleration in mm/s^2 for retracts

Marlin/example_configurations/makibox/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -296,10 +296,11 @@
 
 #if ENABLED(SDSUPPORT)
 
-  // If you are using a RAMPS board or cheap E-bay purchased boards that do not detect when an SD card is inserted
-  // You can get round this by connecting a push button or single throw switch to the pin defined as SD_DETECT_PIN
-  // in the pins.h file.  When using a push button pulling the pin to ground this will need inverted.  This setting should
-  // be commented out otherwise
+  // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
+  // around this by connecting a push button or single throw switch to the pin defined
+  // as SD_DETECT_PIN in your board's pins definitions.
+  // This setting should be disabled unless you are using a push button, pulling the pin to ground.
+  // Note: This is always disabled for ULTIPANEL (except ELB_FULL_GRAPHIC_CONTROLLER).
   //#define SD_DETECT_INVERTED
 
   #define SD_FINISHED_STEPPERRELEASE true  //if sd support and the file is finished: disable steppers?
@@ -346,7 +347,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -367,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -458,6 +459,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif
 

Marlin/example_configurations/tvrrug/Round2/Configuration.h

@@ -431,7 +431,6 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
 
 // @section bedlevel
 
-
 //#define AUTO_BED_LEVELING_FEATURE // Delete the comment to enable (remove // at the start of the line)
 //#define DEBUG_LEVELING_FEATURE
 #define Z_MIN_PROBE_REPEATABILITY_TEST  // If not commented out, Z-Probe Repeatability test will be included if Auto Bed Leveling is Enabled.
@@ -460,7 +459,7 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
     #define FRONT_PROBE_BED_POSITION 20
     #define BACK_PROBE_BED_POSITION 170
 
-    #define MIN_PROBE_EDGE 10 // The Z probe square sides can be no smaller than this.
+    #define MIN_PROBE_EDGE 10 // The Z probe minimum square sides can be no smaller than this.
 
     // Set the number of grid points per dimension.
     // You probably don't need more than 3 (squared=9).
@@ -515,8 +514,9 @@ const bool Z_MIN_PROBE_ENDSTOP_INVERTING = true; // set to true to invert the lo
   //#define Z_PROBE_SLED // Turn on if you have a Z probe mounted on a sled like those designed by Charles Bell.
   //#define SLED_DOCKING_OFFSET 5 // The extra distance the X axis must travel to pickup the sled. 0 should be fine but you can push it further if you'd like.
 
-  // If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
-  // it is highly recommended you let this Z_SAFE_HOMING enabled!!!
+
+  //If you have enabled the Bed Auto Leveling and are using the same Z Probe for Z Homing,
+  //it is highly recommended you let this Z_SAFE_HOMING enabled!!!
 
   #define Z_SAFE_HOMING   // This feature is meant to avoid Z homing with Z probe outside the bed area.
                           // When defined, it will:

Marlin/example_configurations/tvrrug/Round2/Configuration_adv.h

@@ -52,7 +52,7 @@
  * The maximum buffered steps/sec of the extruder motor is called "se".
  * Start autotemp mode with M109 S<mintemp> B<maxtemp> F<factor>
  * The target temperature is set to mintemp+factor*se[steps/sec] and is limited by
- * mintemp and maxtemp. Turn this off by excuting M109 without F*
+ * mintemp and maxtemp. Turn this off by executing M109 without F*
  * Also, if the temperature is set to a value below mintemp, it will not be changed by autotemp.
  * On an Ultimaker, some initial testing worked with M109 S215 B260 F1 in the start.gcode
  */
@@ -347,7 +347,6 @@
   //#define USE_SMALL_INFOFONT
 #endif // DOGLCD
 
-
 // @section more
 
 // The hardware watchdog should reset the microcontroller disabling all outputs, in case the firmware gets stuck and doesn't do temperature regulation.
@@ -368,6 +367,7 @@
 //#define BABYSTEPPING
 #if ENABLED(BABYSTEPPING)
   #define BABYSTEP_XY  //not only z, but also XY in the menu. more clutter, more functions
+                       //not implemented for CoreXY and deltabots!
   #define BABYSTEP_INVERT_Z false  //true for inverse movements in Z
   #define BABYSTEP_MULTIPLICATOR 1 //faster movements
 #endif
@@ -459,6 +459,9 @@ const unsigned int dropsegments = 5; //everything with less than this number of
     #define FILAMENTCHANGE_ZADD 10
     #define FILAMENTCHANGE_FIRSTRETRACT -2
     #define FILAMENTCHANGE_FINALRETRACT -100
+    #define AUTO_FILAMENT_CHANGE                //This extrude filament until you press the button on LCD
+    #define AUTO_FILAMENT_CHANGE_LENGTH 0.04    //Extrusion length on automatic extrusion loop
+    #define AUTO_FILAMENT_CHANGE_FEEDRATE 300   //Extrusion feedrate (mm/min) on automatic extrusion loop
   #endif
 #endif