Bring Malyan M200 config up to date

Marlin/src/config/examples/Malyan/M200/Configuration.h

@@ -91,15 +91,14 @@
 // example configuration folder.
 //
 //#define SHOW_CUSTOM_BOOTSCREEN
-
 // @section machine
 
 /**
- * Select which serial port on the board will be used for communication with the host.
+ * Select the serial port on the board to use for communication with the host.
  * This allows the connection of wireless adapters (for instance) to non-default port pins.
- * Serial port 0 is always used by the Arduino bootloader regardless of this setting.
+ * Note: The first serial port (-1 or 0) will always be used by the Arduino bootloader.
  *
- * :[0, 1, 2, 3, 4, 5, 6, 7]
+ * :[-1, 0, 1, 2, 3, 4, 5, 6, 7]
  */
 #define SERIAL_PORT 0
 
@@ -137,6 +136,9 @@
 // :[1, 2, 3, 4, 5]
 #define EXTRUDERS 1
 
+// Generally expected filament diameter (1.75, 2.85, 3.0, ...). Used for Volumetric, Filament Width Sensor, etc.
+#define DEFAULT_NOMINAL_FILAMENT_DIA 3.0
+
 // For Cyclops or any "multi-extruder" that shares a single nozzle.
 //#define SINGLENOZZLE
 
@@ -337,8 +339,9 @@
 
 // Comment the following line to disable PID and enable bang-bang.
 #define PIDTEMP
-#define BANG_MAX 255 // limits current to nozzle while in bang-bang mode; 255=full current
+#define BANG_MAX 255     // Limits current to nozzle while in bang-bang mode; 255=full current
-#define PID_MAX BANG_MAX // limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
+#define PID_MAX BANG_MAX // Limits current to nozzle while PID is active (see PID_FUNCTIONAL_RANGE below); 255=full current
+#define PID_K1 0.95      // Smoothing factor within any PID loop
 #if ENABLED(PIDTEMP)
   //#define PID_AUTOTUNE_MENU // Add PID Autotune to the LCD "Temperature" menu to run M303 and apply the result.
   //#define PID_DEBUG // Sends debug data to the serial port.
@@ -348,7 +351,6 @@
                                   // Set/get with gcode: M301 E[extruder number, 0-2]
   #define PID_FUNCTIONAL_RANGE 10 // If the temperature difference between the target temperature and the actual temperature
                                   // is more than PID_FUNCTIONAL_RANGE then the PID will be shut off and the heater will be set to min/max.
-  #define K1 0.95 //smoothing factor within the PID
 
   // If you are using a pre-configured hotend then you can use one of the value sets by uncommenting it
 
@@ -428,12 +430,13 @@
 //===========================================================================
 
 /**
- * Thermal Protection protects your printer from damage and fire if a
+ * Thermal Protection provides additional protection to your printer from damage
- * thermistor falls out or temperature sensors fail in any way.
+ * and fire. Marlin always includes safe min and max temperature ranges which
+ * protect against a broken or disconnected thermistor wire.
  *
- * The issue: If a thermistor falls out or a temperature sensor fails,
+ * The issue: If a thermistor falls out, it will report the much lower
- * Marlin can no longer sense the actual temperature. Since a disconnected
+ * temperature of the air in the room, and the the firmware will keep
- * thermistor reads as a low temperature, the firmware will keep the heater on.
+ * the heater on.
  *
  * If you get "Thermal Runaway" or "Heating failed" errors the
  * details can be tuned in Configuration_adv.h
@@ -573,7 +576,7 @@
 // @section probes
 
 //
-// See http://marlinfw.org/configuration/probes.html
+// See http://marlinfw.org/docs/configuration/probes.html
 //
 
 /**
@@ -686,14 +689,16 @@
 // X and Y axis travel speed (mm/m) between probes
 #define XY_PROBE_SPEED 8000
 
-// Speed for the first approach when double-probing (with PROBE_DOUBLE_TOUCH)
+// Speed for the first approach when double-probing (MULTIPLE_PROBING == 2)
 #define Z_PROBE_SPEED_FAST HOMING_FEEDRATE_Z
 
 // Speed for the "accurate" probe of each point
 #define Z_PROBE_SPEED_SLOW (Z_PROBE_SPEED_FAST / 2)
 
-// Use double touch for probing
+// The number of probes to perform at each point.
-//#define PROBE_DOUBLE_TOUCH
+//   Set to 2 for a fast/slow probe, using the second probe result.
+//   Set to 3 or more for slow probes, averaging the results.
+//#define MULTIPLE_PROBING 2
 
 /**
  * Z probes require clearance when deploying, stowing, and moving between
@@ -785,10 +790,30 @@
 #define Y_MAX_POS Y_BED_SIZE
 #define Z_MAX_POS 200
 
-// If enabled, axes won't move below MIN_POS in response to movement commands.
+/**
+ * Software Endstops
+ *
+ * - Prevent moves outside the set machine bounds.
+ * - Individual axes can be disabled, if desired.
+ * - X and Y only apply to Cartesian robots.
+ * - Use 'M211' to set software endstops on/off or report current state
+ */
+
+// Min software endstops constrain movement within minimum coordinate bounds
 #define MIN_SOFTWARE_ENDSTOPS
-// If enabled, axes won't move above MAX_POS in response to movement commands.
+#if ENABLED(MIN_SOFTWARE_ENDSTOPS)
+  #define MIN_SOFTWARE_ENDSTOP_X
+  #define MIN_SOFTWARE_ENDSTOP_Y
+  #define MIN_SOFTWARE_ENDSTOP_Z
+#endif
+
+// Max software endstops constrain movement within maximum coordinate bounds
 #define MAX_SOFTWARE_ENDSTOPS
+#if ENABLED(MAX_SOFTWARE_ENDSTOPS)
+  #define MAX_SOFTWARE_ENDSTOP_X
+  #define MAX_SOFTWARE_ENDSTOP_Y
+  #define MAX_SOFTWARE_ENDSTOP_Z
+#endif
 
 /**
  * Filament Runout Sensor
@@ -808,7 +833,7 @@
 //===========================================================================
 //=============================== Bed Leveling ==============================
 //===========================================================================
-// @section bedlevel
+// @section calibrate
 
 /**
  * Choose one of the options below to enable G29 Bed Leveling. The parameters
@@ -834,12 +859,7 @@
  * - AUTO_BED_LEVELING_UBL (Unified Bed Leveling)
  *   A comprehensive bed leveling system combining the features and benefits
  *   of other systems. UBL also includes integrated Mesh Generation, Mesh
- *   Validation and Mesh Editing systems. Currently, UBL is only checked out
+ *   Validation and Mesh Editing systems.
- *   for Cartesian Printers. That said, it was primarily designed to correct
- *   poor quality Delta Printers. If you feel adventurous and have a Delta,
- *   please post an issue if something doesn't work correctly. Initially,
- *   you will need to set a reduced bed size so you have a rectangular area
- *   to test on.
  *
  * - MESH_BED_LEVELING
  *   Probe a grid manually
@@ -859,13 +879,31 @@
  * Turn on with the command 'M111 S32'.
  * NOTE: Requires a lot of PROGMEM!
  */
-#define DEBUG_LEVELING_FEATURE
+//#define DEBUG_LEVELING_FEATURE
 
 #if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_BILINEAR) || ENABLED(AUTO_BED_LEVELING_UBL)
   // Gradually reduce leveling correction until a set height is reached,
   // at which point movement will be level to the machine's XY plane.
   // The height can be set with M420 Z<height>
   #define ENABLE_LEVELING_FADE_HEIGHT
+
+  // For Cartesian machines, instead of dividing moves on mesh boundaries,
+  // split up moves into short segments like a Delta. This follows the
+  // contours of the bed more closely than edge-to-edge straight moves.
+  #define SEGMENT_LEVELED_MOVES
+  #define LEVELED_SEGMENT_LENGTH 5.0 // (mm) Length of all segments (except the last one)
+
+  /**
+   * Enable the G26 Mesh Validation Pattern tool.
+   */
+  //#define G26_MESH_VALIDATION
+  #if ENABLED(G26_MESH_VALIDATION)
+    #define MESH_TEST_NOZZLE_SIZE    0.4  // (mm) Diameter of primary nozzle.
+    #define MESH_TEST_LAYER_HEIGHT   0.2  // (mm) Default layer height for the G26 Mesh Validation Tool.
+    #define MESH_TEST_HOTEND_TEMP  205.0  // (°C) Default nozzle temperature for the G26 Mesh Validation Tool.
+    #define MESH_TEST_BED_TEMP      60.0  // (°C) Default bed temperature for the G26 Mesh Validation Tool.
+  #endif
+
 #endif
 
 #if ENABLED(AUTO_BED_LEVELING_LINEAR) || ENABLED(AUTO_BED_LEVELING_BILINEAR)
@@ -921,7 +959,9 @@
   //========================= Unified Bed Leveling ============================
   //===========================================================================
 
-  #define UBL_MESH_INSET 1          // Mesh inset margin on print area
+  //#define MESH_EDIT_GFX_OVERLAY   // Display a graphics overlay while editing the mesh
+
+  #define MESH_INSET 1              // Mesh inset margin on print area
   #define GRID_MAX_POINTS_X 10      // Don't use more than 15 points per axis, implementation limited.
   #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
 
@@ -932,8 +972,8 @@
   #define UBL_PROBE_PT_3_X 180
   #define UBL_PROBE_PT_3_Y 20
 
-  //#define UBL_G26_MESH_VALIDATION // Enable G26 mesh validation
   #define UBL_MESH_EDIT_MOVES_Z     // Sophisticated users prefer no movement of nozzle
+  #define UBL_SAVE_ACTIVE_ON_M500   // Save the currently active mesh in the current slot on M500
 
 #elif ENABLED(MESH_BED_LEVELING)
 
@@ -993,14 +1033,71 @@
 //#define Z_SAFE_HOMING
 
 #if ENABLED(Z_SAFE_HOMING)
-  #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2)    // X point for Z homing when homing all axis (G28).
+  #define Z_SAFE_HOMING_X_POINT ((X_BED_SIZE) / 2)    // X point for Z homing when homing all axes (G28).
-  #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2)    // Y point for Z homing when homing all axis (G28).
+  #define Z_SAFE_HOMING_Y_POINT ((Y_BED_SIZE) / 2)    // Y point for Z homing when homing all axes (G28).
 #endif
 
 // Homing speeds (mm/m)
 #define HOMING_FEEDRATE_XY (50*60)
 #define HOMING_FEEDRATE_Z  (4*60)
 
+// @section calibrate
+
+/**
+ * Bed Skew Compensation
+ *
+ * This feature corrects for misalignment in the XYZ axes.
+ *
+ * Take the following steps to get the bed skew in the XY plane:
+ *  1. Print a test square (e.g., https://www.thingiverse.com/thing:2563185)
+ *  2. For XY_DIAG_AC measure the diagonal A to C
+ *  3. For XY_DIAG_BD measure the diagonal B to D
+ *  4. For XY_SIDE_AD measure the edge A to D
+ *
+ * Marlin automatically computes skew factors from these measurements.
+ * Skew factors may also be computed and set manually:
+ *
+ *  - Compute AB     : SQRT(2*AC*AC+2*BD*BD-4*AD*AD)/2
+ *  - XY_SKEW_FACTOR : TAN(PI/2-ACOS((AC*AC-AB*AB-AD*AD)/(2*AB*AD)))
+ *
+ * If desired, follow the same procedure for XZ and YZ.
+ * Use these diagrams for reference:
+ *
+ *    Y                     Z                     Z
+ *    ^     B-------C       ^     B-------C       ^     B-------C
+ *    |    /       /        |    /       /        |    /       /
+ *    |   /       /         |   /       /         |   /       /
+ *    |  A-------D          |  A-------D          |  A-------D
+ *    +-------------->X     +-------------->X     +-------------->Y
+ *     XY_SKEW_FACTOR        XZ_SKEW_FACTOR        YZ_SKEW_FACTOR
+ */
+//#define SKEW_CORRECTION
+
+#if ENABLED(SKEW_CORRECTION)
+  // Input all length measurements here:
+  #define XY_DIAG_AC 282.8427124746
+  #define XY_DIAG_BD 282.8427124746
+  #define XY_SIDE_AD 200
+
+  // Or, set the default skew factors directly here
+  // to override the above measurements:
+  #define XY_SKEW_FACTOR 0.0
+
+  //#define SKEW_CORRECTION_FOR_Z
+  #if ENABLED(SKEW_CORRECTION_FOR_Z)
+    #define XZ_DIAG_AC 282.8427124746
+    #define XZ_DIAG_BD 282.8427124746
+    #define YZ_DIAG_AC 282.8427124746
+    #define YZ_DIAG_BD 282.8427124746
+    #define YZ_SIDE_AD 200
+    #define XZ_SKEW_FACTOR 0.0
+    #define YZ_SKEW_FACTOR 0.0
+  #endif
+
+  // Enable this option for M852 to set skew at runtime
+  //#define SKEW_CORRECTION_GCODE
+#endif
+
 //=============================================================================
 //============================= Additional Features ===========================
 //=============================================================================
@@ -1032,7 +1129,7 @@
 //
 // M100 Free Memory Watcher
 //
-//#define M100_FREE_MEMORY_WATCHER // uncomment to add the M100 Free Memory Watcher for debug purpose
+//#define M100_FREE_MEMORY_WATCHER    // Add M100 (Free Memory Watcher) to debug memory usage
 
 //
 // G20/G21 Inch mode support
@@ -1177,11 +1274,11 @@
  *
  * Select the language to display on the LCD. These languages are available:
  *
- *    en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, gl, hr,
+ *    en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, fr_utf8, gl,
- *    it, kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, sk_utf8,
+ *    hr, it, kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, sk_utf8,
  *    tr, uk, zh_CN, zh_TW, test
  *
- * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'cz_utf8':'Czech (UTF8)', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'sk_utf8':'Slovak (UTF8)', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Taiwan)', test':'TEST' }
+ * :{ 'en':'English', 'an':'Aragonese', 'bg':'Bulgarian', 'ca':'Catalan', 'cn':'Chinese', 'cz':'Czech', 'cz_utf8':'Czech (UTF8)', 'de':'German', 'el':'Greek', 'el-gr':'Greek (Greece)', 'es':'Spanish', 'eu':'Basque-Euskera', 'fi':'Finnish', 'fr':'French', 'fr_utf8':'French (UTF8)', 'gl':'Galician', 'hr':'Croatian', 'it':'Italian', 'kana':'Japanese', 'kana_utf8':'Japanese (UTF8)', 'nl':'Dutch', 'pl':'Polish', 'pt':'Portuguese', 'pt-br':'Portuguese (Brazilian)', 'pt-br_utf8':'Portuguese (Brazilian UTF8)', 'pt_utf8':'Portuguese (UTF8)', 'ru':'Russian', 'sk_utf8':'Slovak (UTF8)', 'tr':'Turkish', 'uk':'Ukrainian', 'zh_CN':'Chinese (Simplified)', 'zh_TW':'Chinese (Taiwan)', test':'TEST' }
  */
 #define LCD_LANGUAGE en
 
@@ -1235,9 +1332,8 @@
  * SD CARD: SPI SPEED
  *
  * Enable one of the following items for a slower SPI transfer speed.
- * This may be required to resolve "volume init" errors or LCD issues.
+ * This may be required to resolve "volume init" errors.
  */
-
 //#define SPI_SPEED SPI_HALF_SPEED
 //#define SPI_SPEED SPI_QUARTER_SPEED
 #define SPI_SPEED SPI_EIGHTH_SPEED
@@ -1310,8 +1406,8 @@
 // Note: Test audio output with the G-Code:
 //  M300 S<frequency Hz> P<duration ms>
 //
-//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 100
+//#define LCD_FEEDBACK_FREQUENCY_DURATION_MS 2
-//#define LCD_FEEDBACK_FREQUENCY_HZ 1000
+//#define LCD_FEEDBACK_FREQUENCY_HZ 5000
 
 //
 // CONTROLLER TYPE: Standard
@@ -1504,6 +1600,46 @@
 //
 //#define OLED_PANEL_TINYBOY2
 
+//
+// Makeboard 3D Printer Parts 3D Printer Mini Display 1602 Mini Controller
+// https://www.aliexpress.com/item/Micromake-Makeboard-3D-Printer-Parts-3D-Printer-Mini-Display-1602-Mini-Controller-Compatible-with-Ramps-1/32765887917.html
+//
+//#define MAKEBOARD_MINI_2_LINE_DISPLAY_1602
+
+//
+// MKS MINI12864 with graphic controller and SD support
+// http://reprap.org/wiki/MKS_MINI_12864
+//
+//#define MKS_MINI_12864
+
+//
+// Factory display for Creality CR-10
+// https://www.aliexpress.com/item/Universal-LCD-12864-3D-Printer-Display-Screen-With-Encoder-For-CR-10-CR-7-Model/32833148327.html
+//
+// This is RAMPS-compatible using a single 10-pin connector.
+// (For CR-10 owners who want to replace the Melzi Creality board but retain the display)
+//
+//#define CR10_STOCKDISPLAY
+
+//
+// MKS OLED 1.3" 128 × 64 FULL GRAPHICS CONTROLLER
+// http://reprap.org/wiki/MKS_12864OLED
+//
+// Tiny, but very sharp OLED display
+//
+//#define MKS_12864OLED
+
+//
+// AZSMZ 12864 LCD with SD
+// https://www.aliexpress.com/store/product/3D-printer-smart-controller-SMART-RAMPS-OR-RAMPS-1-4-LCD-12864-LCD-control-panel-green/2179173_32213636460.html
+//
+//#define AZSMZ_12864
+
+// Silvergate GLCD controller
+// http://github.com/android444/Silvergate
+//
+//#define SILVER_GATE_GLCD_CONTROLLER
+
 //=============================================================================
 //=============================== Extra Features ==============================
 //=============================================================================
@@ -1560,14 +1696,20 @@
  * Adds the M150 command to set the LED (or LED strip) color.
  * If pins are PWM capable (e.g., 4, 5, 6, 11) then a range of
  * luminance values can be set from 0 to 255.
+ * For Neopixel LED an overall brightness parameter is also available.
  *
  * *** CAUTION ***
  *  LED Strips require a MOFSET Chip between PWM lines and LEDs,
  *  as the Arduino cannot handle the current the LEDs will require.
  *  Failure to follow this precaution can destroy your Arduino!
+ *  NOTE: A separate 5V power supply is required! The Neopixel LED needs
+ *  more current than the Arduino 5V linear regulator can produce.
  * *** CAUTION ***
  *
+ * LED Type. Enable only one of the following two options.
+ *
  */
+
 //#define RGB_LED
 //#define RGBW_LED
 #if ENABLED(RGB_LED) || ENABLED(RGBW_LED)
@@ -1578,10 +1720,13 @@
 #endif
 
 // Support for Adafruit Neopixel LED driver
-//#define NEOPIXEL_RGBW_LED
+//#define NEOPIXEL_LED
-#if ENABLED(NEOPIXEL_RGBW_LED)
+#if ENABLED(NEOPIXEL_LED)
-  #define NEOPIXEL_PIN    4       // D4 (EXP2-5 on Printrboard)
+  #define NEOPIXEL_TYPE   NEO_GRB  // NEO_GRBW / NEO_GRB - four/three channel driver type (defined in Adafruit_NeoPixel.h)
-  #define NEOPIXEL_PIXELS 3
+  #define NEOPIXEL_PIN    4        // LED driving pin on motherboard 4 => D4 (EXP2-5 on Printrboard) / 30 => PC7 (EXP3-13 on Rumba)
+  #define NEOPIXEL_PIXELS 30       // Number of LEDs in the strip
+  #define NEOPIXEL_IS_SEQUENTIAL   // Sequential display for temperature change - LED by LED. Disable to change all LEDs at once.
+  #define NEOPIXEL_BRIGHTNESS 255  // Initial brightness 0-255
   //#define NEOPIXEL_STARTUP_TEST  // Cycle through colors at startup
 #endif
 
@@ -1596,22 +1741,22 @@
  *  - Change to green once print has finished
  *  - Turn off after the print has finished and the user has pushed a button
  */
-#if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_RGBW_LED)
+#if ENABLED(BLINKM) || ENABLED(RGB_LED) || ENABLED(RGBW_LED) || ENABLED(PCA9632) || ENABLED(NEOPIXEL_LED)
   #define PRINTER_EVENT_LEDS
 #endif
 
-/*********************************************************************\
+/**
  * R/C SERVO support
  * Sponsored by TrinityLabs, Reworked by codexmas
-**********************************************************************/
+ */
 
-// Number of servos
+/**
-//
+ * Number of servos
-// If you select a configuration below, this will receive a default value and does not need to be set manually
+ *
-// set it manually if you have more servos than extruders and wish to manually control some
+ * For some servo-related options NUM_SERVOS will be set automatically.
-// leaving it undefined or defining as 0 will disable the servo subsystem
+ * Set this manually if there are extra servos needing manual control.
-// If unsure, leave commented / disabled
+ * Leave undefined or set to 0 to entirely disable the servo subsystem.
-//
+ */
 //#define NUM_SERVOS 3 // Servo index starts with 0 for M280 command
 
 // Delay (in milliseconds) before the next move will start, to give the servo time to reach its target angle.
@@ -1624,40 +1769,4 @@
 // With this option servos are powered only during movement, then turned off to prevent jitter.
 //#define DEACTIVATE_SERVOS_AFTER_MOVE
 
-/**
- * Filament Width Sensor
- *
- * Measures the filament width in real-time and adjusts
- * flow rate to compensate for any irregularities.
- *
- * Also allows the measured filament diameter to set the
- * extrusion rate, so the slicer only has to specify the
- * volume.
- *
- * Only a single extruder is supported at this time.
- *
- *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
- *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
- * 301 RAMBO       : Analog input 3
- *
- * Note: May require analog pins to be defined for other boards.
- */
-//#define FILAMENT_WIDTH_SENSOR
-
-#define DEFAULT_NOMINAL_FILAMENT_DIA 3.00   // (mm) Diameter of the filament generally used (3.0 or 1.75mm), also used in the slicer. Used to validate sensor reading.
-
-#if ENABLED(FILAMENT_WIDTH_SENSOR)
-  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor (0,1,2,3)
-  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
-
-  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
-  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
-  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
-
-  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
-
-  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
-  //#define FILAMENT_LCD_DISPLAY
-#endif
-
 #endif // CONFIGURATION_H

Marlin/src/config/examples/Malyan/M200/Configuration_adv.h

@@ -48,31 +48,36 @@
 #endif
 
 /**
- * Thermal Protection protects your printer from damage and fire if a
+ * Thermal Protection provides additional protection to your printer from damage
- * thermistor falls out or temperature sensors fail in any way.
+ * and fire. Marlin always includes safe min and max temperature ranges which
+ * protect against a broken or disconnected thermistor wire.
  *
- * The issue: If a thermistor falls out or a temperature sensor fails,
+ * The issue: If a thermistor falls out, it will report the much lower
- * Marlin can no longer sense the actual temperature. Since a disconnected
+ * temperature of the air in the room, and the the firmware will keep
- * thermistor reads as a low temperature, the firmware will keep the heater on.
+ * the heater on.
  *
  * The solution: Once the temperature reaches the target, start observing.
- * If the temperature stays too far below the target (hysteresis) for too long (period),
+ * If the temperature stays too far below the target (hysteresis) for too
- * the firmware will halt the machine as a safety precaution.
+ * long (period), the firmware will halt the machine as a safety precaution.
  *
- * If you get false positives for "Thermal Runaway" increase THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
+ * If you get false positives for "Thermal Runaway", increase
+ * THERMAL_PROTECTION_HYSTERESIS and/or THERMAL_PROTECTION_PERIOD
  */
 #if ENABLED(THERMAL_PROTECTION_HOTENDS)
   #define THERMAL_PROTECTION_PERIOD 40        // Seconds
   #define THERMAL_PROTECTION_HYSTERESIS 4     // Degrees Celsius
 
   /**
-   * Whenever an M104 or M109 increases the target temperature the firmware will wait for the
+   * Whenever an M104, M109, or M303 increases the target temperature, the
-   * WATCH_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_TEMP_INCREASE
+   * firmware will wait for the WATCH_TEMP_PERIOD to expire. If the temperature
-   * degrees, the machine is halted, requiring a hard reset. This test restarts with any M104/M109,
+   * hasn't increased by WATCH_TEMP_INCREASE degrees, the machine is halted and
-   * but only if the current temperature is far enough below the target for a reliable test.
+   * requires a hard reset. This test restarts with any M104/M109/M303, but only
+   * if the current temperature is far enough below the target for a reliable
+   * test.
    *
-   * If you get false positives for "Heating failed" increase WATCH_TEMP_PERIOD and/or decrease WATCH_TEMP_INCREASE
+   * If you get false positives for "Heating failed", increase WATCH_TEMP_PERIOD
-   * WATCH_TEMP_INCREASE should not be below 2.
+   * and/or decrease WATCH_TEMP_INCREASE. WATCH_TEMP_INCREASE should not be set
+   * below 2.
    */
   #define WATCH_TEMP_PERIOD 20                // Seconds
   #define WATCH_TEMP_INCREASE 2               // Degrees Celsius
@@ -86,13 +91,7 @@
   #define THERMAL_PROTECTION_BED_HYSTERESIS 2 // Degrees Celsius
 
   /**
-   * Whenever an M140 or M190 increases the target temperature the firmware will wait for the
+   * As described above, except for the bed (M140/M190/M303).
-   * WATCH_BED_TEMP_PERIOD to expire, and if the temperature hasn't increased by WATCH_BED_TEMP_INCREASE
-   * degrees, the machine is halted, requiring a hard reset. This test restarts with any M140/M190,
-   * but only if the current temperature is far enough below the target for a reliable test.
-   *
-   * If you get too many "Heating failed" errors, increase WATCH_BED_TEMP_PERIOD and/or decrease
-   * WATCH_BED_TEMP_INCREASE. (WATCH_BED_TEMP_INCREASE should not be below 2.)
    */
   #define WATCH_BED_TEMP_PERIOD 60                // Seconds
   #define WATCH_BED_TEMP_INCREASE 2               // Degrees Celsius
@@ -123,6 +122,9 @@
   #define AUTOTEMP_OLDWEIGHT 0.98
 #endif
 
+// Show extra position information in M114
+//#define M114_DETAIL
+
 // Show Temperature ADC value
 // Enable for M105 to include ADC values read from temperature sensors.
 //#define SHOW_TEMP_ADC_VALUES
@@ -257,48 +259,49 @@
 
 #define Z_LATE_ENABLE // Enable Z the last moment. Needed if your Z driver overheats.
 
-// Dual X Steppers
+/**
-// Uncomment this option to drive two X axis motors.
+ * Dual Steppers / Dual Endstops
-// The next unused E driver will be assigned to the second X stepper.
+ *
+ * This section will allow you to use extra E drivers to drive a second motor for X, Y, or Z axes.
+ *
+ * For example, set X_DUAL_STEPPER_DRIVERS setting to use a second motor. If the motors need to
+ * spin in opposite directions set INVERT_X2_VS_X_DIR. If the second motor needs its own endstop
+ * set X_DUAL_ENDSTOPS. This can adjust for "racking." Use X2_USE_ENDSTOP to set the endstop plug
+ * that should be used for the second endstop. Extra endstops will appear in the output of 'M119'.
+ *
+ * Use X_DUAL_ENDSTOP_ADJUSTMENT to adjust for mechanical imperfection. After homing both motors
+ * this offset is applied to the X2 motor. To find the offset home the X axis, and measure the error
+ * in X2. Dual endstop offsets can be set at runtime with 'M666 X<offset> Y<offset> Z<offset>'.
+ */
+
 //#define X_DUAL_STEPPER_DRIVERS
 #if ENABLED(X_DUAL_STEPPER_DRIVERS)
-  // Set true if the two X motors need to rotate in opposite directions
+  #define INVERT_X2_VS_X_DIR true   // Set 'true' if X motors should rotate in opposite directions
-  #define INVERT_X2_VS_X_DIR true
+  //#define X_DUAL_ENDSTOPS
+  #if ENABLED(X_DUAL_ENDSTOPS)
+    #define X2_USE_ENDSTOP _XMAX_
+    #define X_DUAL_ENDSTOPS_ADJUSTMENT  0
+  #endif
 #endif
 
-// Dual Y Steppers
-// Uncomment this option to drive two Y axis motors.
-// The next unused E driver will be assigned to the second Y stepper.
 //#define Y_DUAL_STEPPER_DRIVERS
 #if ENABLED(Y_DUAL_STEPPER_DRIVERS)
-  // Set true if the two Y motors need to rotate in opposite directions
+  #define INVERT_Y2_VS_Y_DIR true   // Set 'true' if Y motors should rotate in opposite directions
-  #define INVERT_Y2_VS_Y_DIR true
+  //#define Y_DUAL_ENDSTOPS
+  #if ENABLED(Y_DUAL_ENDSTOPS)
+    #define Y2_USE_ENDSTOP _YMAX_
+    #define Y_DUAL_ENDSTOPS_ADJUSTMENT  0
+  #endif
 #endif
 
-// A single Z stepper driver is usually used to drive 2 stepper motors.
-// Uncomment this option to use a separate stepper driver for each Z axis motor.
-// The next unused E driver will be assigned to the second Z stepper.
 //#define Z_DUAL_STEPPER_DRIVERS
-
 #if ENABLED(Z_DUAL_STEPPER_DRIVERS)
-
-  // Z_DUAL_ENDSTOPS is a feature to enable the use of 2 endstops for both Z steppers - Let's call them Z stepper and Z2 stepper.
-  // That way the machine is capable to align the bed during home, since both Z steppers are homed.
-  // There is also an implementation of M666 (software endstops adjustment) to this feature.
-  // After Z homing, this adjustment is applied to just one of the steppers in order to align the bed.
-  // One just need to home the Z axis and measure the distance difference between both Z axis and apply the math: Z adjust = Z - Z2.
-  // If the Z stepper axis is closer to the bed, the measure Z > Z2 (yes, it is.. think about it) and the Z adjust would be positive.
-  // Play a little bit with small adjustments (0.5mm) and check the behaviour.
-  // The M119 (endstops report) will start reporting the Z2 Endstop as well.
-
   //#define Z_DUAL_ENDSTOPS
-
   #if ENABLED(Z_DUAL_ENDSTOPS)
     #define Z2_USE_ENDSTOP _XMAX_
-    #define Z_DUAL_ENDSTOPS_ADJUSTMENT  0  // Use M666 to determine/test this value
+    #define Z_DUAL_ENDSTOPS_ADJUSTMENT  0
+  #endif
 #endif
-
-#endif // Z_DUAL_STEPPER_DRIVERS
 
 // Enable this for dual x-carriage printers.
 // A dual x-carriage design has the advantage that the inactive extruder can be parked which
@@ -345,12 +348,12 @@
 
 // @section homing
 
-//homing hits the endstop, then retracts by this distance, before it tries to slowly bump again:
+// Homing hits each endstop, retracts by these distances, then does a slower bump.
 #define X_HOME_BUMP_MM 5
 #define Y_HOME_BUMP_MM 5
 #define Z_HOME_BUMP_MM 2
 #define HOMING_BUMP_DIVISOR { 2, 2, 4 }  // Re-Bump Speed Divisor (Divides the Homing Feedrate)
-//#define QUICK_HOME  //if this is defined, if both x and y are to be homed, a diagonal move will be performed initially.
+//#define QUICK_HOME                     // If homing includes X and Y, do a diagonal move initially
 
 // When G28 is called, this option will make Y home before X
 //#define HOME_Y_BEFORE_X
@@ -434,8 +437,21 @@
 //#define DIGIPOT_MOTOR_CURRENT { 135,135,135,135,135 }   // Values 0-255 (RAMBO 135 = ~0.75A, 185 = ~1A)
 //#define DAC_MOTOR_CURRENT_DEFAULT { 70, 80, 90, 80 }    // Default drive percent - X, Y, Z, E axis
 
-// Uncomment to enable an I2C based DIGIPOT like on the Azteeg X3 Pro
+// Use an I2C based DIGIPOT (e.g., Azteeg X3 Pro)
 //#define DIGIPOT_I2C
+#if ENABLED(DIGIPOT_I2C) && !defined(DIGIPOT_I2C_ADDRESS_A)
+  /**
+   * Common slave addresses:
+   *
+   *                    A   (A shifted)   B   (B shifted)  IC
+   * Smoothie          0x2C (0x58)       0x2D (0x5A)       MCP4451
+   * AZTEEG_X3_PRO     0x2C (0x58)       0x2E (0x5C)       MCP4451
+   * MIGHTYBOARD_REVE  0x2F (0x5E)                         MCP4018
+   */
+  #define DIGIPOT_I2C_ADDRESS_A 0x2C  // unshifted slave address for first DIGIPOT
+  #define DIGIPOT_I2C_ADDRESS_B 0x2D  // unshifted slave address for second DIGIPOT
+#endif
+
 //#define DIGIPOT_MCP4018          // Requires library from https://github.com/stawel/SlowSoftI2CMaster
 #define DIGIPOT_I2C_NUM_CHANNELS 8 // 5DPRINT: 4     AZTEEG_X3_PRO: 8
 // Actual motor currents in Amps, need as many here as DIGIPOT_I2C_NUM_CHANNELS
@@ -466,6 +482,23 @@
 // The timeout (in ms) to return to the status screen from sub-menus
 //#define LCD_TIMEOUT_TO_STATUS 15000
 
+/**
+ * LED Control Menu
+ * Enable this feature to add LED Control to the LCD menu
+ */
+//#define LED_CONTROL_MENU
+#if ENABLED(LED_CONTROL_MENU)
+  #define LED_COLOR_PRESETS                 // Enable the Preset Color menu option
+  #if ENABLED(LED_COLOR_PRESETS)
+    #define LED_USER_PRESET_RED        255  // User defined RED value
+    #define LED_USER_PRESET_GREEN      128  // User defined GREEN value
+    #define LED_USER_PRESET_BLUE         0  // User defined BLUE value
+    #define LED_USER_PRESET_WHITE      255  // User defined WHITE value
+    #define LED_USER_PRESET_BRIGHTNESS 255  // User defined intensity
+    //#define LED_USER_PRESET_STARTUP       // Have the printer display the user preset color on startup
+  #endif
+#endif // LED_CONTROL_MENU
+
 #if ENABLED(SDSUPPORT)
 
   // Some RAMPS and other boards don't detect when an SD card is inserted. You can work
@@ -475,12 +508,14 @@
   // 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_STEPPERRELEASE true          // Disable steppers when SD Print is finished
   #define SD_FINISHED_RELEASECOMMAND "M84 X Y Z E" // You might want to keep the z enabled so your bed stays in place.
 
-  #define SDCARD_RATHERRECENTFIRST  //reverse file order of sd card menu display. Its sorted practically after the file system block order.
+  // Reverse SD sort to show "more recent" files first, according to the card's FAT.
-  // if a file is deleted, it frees a block. hence, the order is not purely chronological. To still have auto0.g accessible, there is again the option to do that.
+  // Since the FAT gets out of order with usage, SDCARD_SORT_ALPHA is recommended.
-  // using:
+  #define SDCARD_RATHERRECENTFIRST
+
+  // Add an option in the menu to run all auto#.g files
   //#define MENU_ADDAUTOSTART
 
   /**
@@ -517,6 +552,8 @@
     #define SDSORT_USES_STACK  false  // Prefer the stack for pre-sorting to give back some SRAM. (Negated by next 2 options.)
     #define SDSORT_CACHE_NAMES false  // Keep sorted items in RAM longer for speedy performance. Most expensive option.
     #define SDSORT_DYNAMIC_RAM false  // Use dynamic allocation (within SD menus). Least expensive option. Set SDSORT_LIMIT before use!
+    #define SDSORT_CACHE_VFATS 2      // Maximum number of 13-byte VFAT entries to use for sorting.
+                                      // Note: Only affects SCROLL_LONG_FILENAMES with SDSORT_CACHE_NAMES but not SDSORT_DYNAMIC_RAM.
   #endif
 
   // Show a progress bar on HD44780 LCDs for SD printing
@@ -535,14 +572,29 @@
     //#define LCD_PROGRESS_BAR_TEST
   #endif
 
+  // Add an 'M73' G-code to set the current percentage
+  //#define LCD_SET_PROGRESS_MANUALLY
+
   // This allows hosts to request long names for files and folders with M33
   #define LONG_FILENAME_HOST_SUPPORT
 
-  // This option allows you to abort SD printing when any endstop is triggered.
+  // Enable this option to scroll long filenames in the SD card menu
-  // This feature must be enabled with "M540 S1" or from the LCD menu.
+  //#define SCROLL_LONG_FILENAMES
-  // To have any effect, endstops must be enabled during SD printing.
+
+  /**
+   * This option allows you to abort SD printing when any endstop is triggered.
+   * This feature must be enabled with "M540 S1" or from the LCD menu.
+   * To have any effect, endstops must be enabled during SD printing.
+   */
   //#define ABORT_ON_ENDSTOP_HIT_FEATURE_ENABLED
 
+  /**
+   * This option makes it easier to print the same SD Card file again.
+   * On print completion the LCD Menu will open with the file selected.
+   * You can just click to start the print, or navigate elsewhere.
+   */
+  //#define SD_REPRINT_LAST_SELECTED_FILE
+
 #endif // SDSUPPORT
 
 /**
@@ -576,11 +628,8 @@
   // The normal delay is 10µs. Use the lowest value that still gives a reliable display.
   //#define DOGM_SPI_DELAY_US 5
 
-  // VIKI2 and miniVIKI require DOGLCD_SCK and DOGLCD_MOSI to be defined.
+  // Swap the CW/CCW indicators in the graphics overlay
-  #if ENABLED(VIKI2) || ENABLED(miniVIKI)
+  //#define OVERLAY_GFX_REVERSE
-    #define DOGLCD_SCK SCK_PIN
-    #define DOGLCD_MOSI MOSI_PIN
-  #endif
 
 #endif // DOGLCD
 
@@ -610,31 +659,16 @@
 #if ENABLED(BABYSTEPPING)
   //#define BABYSTEP_XY              // Also enable X/Y Babystepping. Not supported on DELTA!
   #define BABYSTEP_INVERT_Z false    // Change if Z babysteps should go the other way
-  #define BABYSTEP_MULTIPLICATOR 100 // Babysteps are very small. Increase for faster motion.
+  #define BABYSTEP_MULTIPLICATOR 1   // Babysteps are very small. Increase for faster motion.
   //#define BABYSTEP_ZPROBE_OFFSET   // Enable to combine M851 and Babystepping
   //#define DOUBLECLICK_FOR_Z_BABYSTEPPING // Double-click on the Status Screen for Z Babystepping.
   #define DOUBLECLICK_MAX_INTERVAL 1250 // Maximum interval between clicks, in milliseconds.
                                         // Note: Extra time may be added to mitigate controller latency.
   //#define BABYSTEP_ZPROBE_GFX_OVERLAY // Enable graphical overlay on Z-offset editor
-  //#define BABYSTEP_ZPROBE_GFX_REVERSE // Reverses the direction of the CW/CCW indicators
 #endif
 
 // @section extruder
 
-// extruder advance constant (s2/mm3)
-//
-// advance (steps) = STEPS_PER_CUBIC_MM_E * EXTRUDER_ADVANCE_K * cubic mm per second ^ 2
-//
-// Hooke's law says:    force = k * distance
-// Bernoulli's principle says:  v ^ 2 / 2 + g . h + pressure / density = constant
-// so: v ^ 2 is proportional to number of steps we advance the extruder
-//#define ADVANCE
-
-#if ENABLED(ADVANCE)
-  #define EXTRUDER_ADVANCE_K .0
-  #define D_FILAMENT 2.85
-#endif
-
 /**
  * Implementation of linear pressure control
  *
@@ -677,23 +711,18 @@
 
 // @section leveling
 
-// Default mesh area is an area with an inset margin on the print area.
+#if ENABLED(DELTA) && !defined(DELTA_PROBEABLE_RADIUS)
-// Below are the macros that are used to define the borders for the mesh area,
+  #define DELTA_PROBEABLE_RADIUS DELTA_PRINTABLE_RADIUS
-// made available here for specialized needs, ie dual extruder setup.
+#elif IS_SCARA && !defined(SCARA_PRINTABLE_RADIUS)
-#if ENABLED(MESH_BED_LEVELING)
+  #define SCARA_PRINTABLE_RADIUS (SCARA_LINKAGE_1 + SCARA_LINKAGE_2)
-  #define MESH_MIN_X MESH_INSET
+#endif
-  #define MESH_MAX_X (X_BED_SIZE - (MESH_INSET))
-  #define MESH_MIN_Y MESH_INSET
-  #define MESH_MAX_Y (Y_BED_SIZE - (MESH_INSET))
-#elif ENABLED(AUTO_BED_LEVELING_UBL)
-  #define UBL_MESH_MIN_X UBL_MESH_INSET
-  #define UBL_MESH_MAX_X (X_BED_SIZE - (UBL_MESH_INSET))
-  #define UBL_MESH_MIN_Y UBL_MESH_INSET
-  #define UBL_MESH_MAX_Y (Y_BED_SIZE - (UBL_MESH_INSET))
 
-  // If this is defined, the currently active mesh will be saved in the
+#if ENABLED(MESH_BED_LEVELING) || ENABLED(AUTO_BED_LEVELING_UBL)
-  // current slot on M500.
+  // Override the mesh area if the automatic (max) area is too large
-  #define UBL_SAVE_ACTIVE_ON_M500
+  //#define MESH_MIN_X MESH_INSET
+  //#define MESH_MIN_Y MESH_INSET
+  //#define MESH_MAX_X X_BED_SIZE - (MESH_INSET)
+  //#define MESH_MAX_Y Y_BED_SIZE - (MESH_INSET)
 #endif
 
 // @section extras
@@ -713,7 +742,7 @@
 //#define BEZIER_CURVE_SUPPORT
 
 // G38.2 and G38.3 Probe Target
-// Enable PROBE_DOUBLE_TOUCH if you want G38 to double touch
+// Set MULTIPLE_PROBING if you want G38 to double touch
 //#define G38_PROBE_TARGET
 #if ENABLED(G38_PROBE_TARGET)
   #define G38_MINIMUM_MOVE 0.0275 // minimum distance in mm that will produce a move (determined using the print statement in check_move)
@@ -738,7 +767,7 @@
 // @section hidden
 
 // The number of linear motions that can be in the plan at any give time.
-// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2, i.g. 8,16,32 because shifts and ors are used to do the ring-buffering.
+// THE BLOCK_BUFFER_SIZE NEEDS TO BE A POWER OF 2 (e.g. 8, 16, 32) because shifts and ors are used to do the ring-buffering.
 #if ENABLED(SDSUPPORT)
   #define BLOCK_BUFFER_SIZE 16 // SD,LCD,Buttons take more memory, block buffer needs to be smaller
 #else
@@ -747,9 +776,6 @@
 
 // @section serial
 
-// Number of seconds to wait for serial attach at startup
-#define WAIT_FOR_SERIAL_STARTUP 15
-
 // The ASCII buffer for serial input
 #define MAX_CMD_SIZE 96
 #define BUFSIZE 4
@@ -831,6 +857,15 @@
   #define RETRACT_RECOVER_FEEDRATE_SWAP 8 // Default feedrate for recovering from swap retraction (mm/s)
 #endif
 
+/**
+ * Extra Fan Speed
+ * Adds a secondary fan speed for each print-cooling fan.
+ *   'M106 P<fan> T3-255' : Set a secondary speed for <fan>
+ *   'M106 P<fan> T2'     : Use the set secondary speed
+ *   'M106 P<fan> T1'     : Restore the previous fan speed
+ */
+//#define EXTRA_FAN_SPEED
+
 /**
  * Advanced Pause
  * Experimental feature for filament change support and for parking the nozzle when paused.
@@ -1272,6 +1307,48 @@
   //#define SPEED_POWER_MAX      100      // 0-100%
 #endif
 
+/**
+ * Filament Width Sensor
+ *
+ * Measures the filament width in real-time and adjusts
+ * flow rate to compensate for any irregularities.
+ *
+ * Also allows the measured filament diameter to set the
+ * extrusion rate, so the slicer only has to specify the
+ * volume.
+ *
+ * Only a single extruder is supported at this time.
+ *
+ *  34 RAMPS_14    : Analog input 5 on the AUX2 connector
+ *  81 PRINTRBOARD : Analog input 2 on the Exp1 connector (version B,C,D,E)
+ * 301 RAMBO       : Analog input 3
+ *
+ * Note: May require analog pins to be defined for other boards.
+ */
+//#define FILAMENT_WIDTH_SENSOR
+
+#if ENABLED(FILAMENT_WIDTH_SENSOR)
+  #define FILAMENT_SENSOR_EXTRUDER_NUM 0    // Index of the extruder that has the filament sensor. :[0,1,2,3,4]
+  #define MEASUREMENT_DELAY_CM        14    // (cm) The distance from the filament sensor to the melting chamber
+
+  #define MEASURED_UPPER_LIMIT         3.30 // (mm) Upper limit used to validate sensor reading
+  #define MEASURED_LOWER_LIMIT         1.90 // (mm) Lower limit used to validate sensor reading
+  #define MAX_MEASUREMENT_DELAY       20    // (bytes) Buffer size for stored measurements (1 byte per cm). Must be larger than MEASUREMENT_DELAY_CM.
+
+  #define DEFAULT_MEASURED_FILAMENT_DIA DEFAULT_NOMINAL_FILAMENT_DIA // Set measured to nominal initially
+
+  // Display filament width on the LCD status line. Status messages will expire after 5 seconds.
+  //#define FILAMENT_LCD_DISPLAY
+#endif
+
+/**
+ * CNC Coordinate Systems
+ *
+ * Enables G53 and G54-G59.3 commands to select coordinate systems
+ * and G92.1 to reset the workspace to native machine space.
+ */
+//#define CNC_COORDINATE_SYSTEMS
+
 /**
  * M43 - display pin status, watch pins for changes, watch endstops & toggle LED, Z servo probe test, toggle pins
  */
@@ -1463,4 +1540,14 @@
                                          // tweaks made to the configuration are affecting the printer in real-time.
 #endif
 
+/**
+ * NanoDLP Synch support
+ *
+ * Add support for Synchronized Z moves when using with NanoDLP. G0/G1 axis moves will output "Z_move_comp"
+ * string to enable synchronization with DLP projector exposure. This change will allow to use
+ * [[WaitForDoneMessage]] instead of populating your gcode with M400 commands
+ *
+ */
+ //#define NANODLP_Z_SYNC
+
 #endif // CONFIGURATION_ADV_H