tweaks

Marlin/Configuration.h

@@ -120,8 +120,8 @@
  * Currently Ethernet (-2) is only supported on Teensy 4.1 boards.
  * :[-2, -1, 0, 1, 2, 3, 4, 5, 6, 7]
  */
-//#define SERIAL_PORT_2 -1
+//#define SERIAL_PORT_2 0
-//#define BAUDRATE_2 250000   // :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000] Enable to override BAUDRATE
+//#define BAUDRATE_2 115200   // :[2400, 9600, 19200, 38400, 57600, 115200, 250000, 500000, 1000000] Enable to override BAUDRATE
 
 /**
  * Select a third serial port on the board to use for communication with the host.
@@ -627,7 +627,7 @@
 #define HEATER_5_MAXTEMP 275
 #define HEATER_6_MAXTEMP 275
 #define HEATER_7_MAXTEMP 275
-#define BED_MAXTEMP      100
+#define BED_MAXTEMP      60
 #define CHAMBER_MAXTEMP  60
 
 /**
@@ -1124,7 +1124,7 @@
 
 // Enable this feature if all enabled endstop pins are interrupt-capable.
 // This will remove the need to poll the interrupt pins, saving many CPU cycles.
-#define ENDSTOP_INTERRUPTS_FEATURE
+//#define ENDSTOP_INTERRUPTS_FEATURE
 
 /**
  * Endstop Noise Threshold
@@ -1274,10 +1274,10 @@
  * The probe replaces the Z-MIN endstop and is used for Z homing.
  * (Automatically enables USE_PROBE_FOR_Z_HOMING.)
  */
-#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
+//#define Z_MIN_PROBE_USES_Z_MIN_ENDSTOP_PIN
 
 // Force the use of the probe for Z-axis homing
-//#define USE_PROBE_FOR_Z_HOMING
+#define USE_PROBE_FOR_Z_HOMING
 
 /**
  * Z_MIN_PROBE_PIN
@@ -1294,7 +1294,7 @@
  *      - normally-closed switches to GND and D32.
  *      - normally-open switches to 5V and D32.
  */
-//#define Z_MIN_PROBE_PIN PC14 // Pin 32 is the RAMPS default
+#define Z_MIN_PROBE_PIN PC14 // Pin 32 is the RAMPS default
 
 /**
  * Probe Type
@@ -1483,11 +1483,11 @@
  *     |    [-]    |
  *     O-- FRONT --+
  */
-#define NOZZLE_TO_PROBE_OFFSET { -37.00, -12.00, 0 }
+#define NOZZLE_TO_PROBE_OFFSET { -37.00, -12.00, -0.875 }
 
 // Most probes should stay away from the edges of the bed, but
 // with NOZZLE_AS_PROBE this can be negative for a wider probing area.
-#define PROBING_MARGIN 5
+#define PROBING_MARGIN 15
 
 // X and Y axis travel speed (mm/min) between probes
 #define XY_PROBE_FEEDRATE (133*60)
@@ -1953,7 +1953,7 @@
 #if EITHER(AUTO_BED_LEVELING_LINEAR, AUTO_BED_LEVELING_BILINEAR)
 
   // Set the number of grid points per dimension.
-  #define GRID_MAX_POINTS_X 6
+  #define GRID_MAX_POINTS_X 3
   #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
 
   // Probe along the Y axis, advancing X after each column
@@ -1986,7 +1986,7 @@
   #define MESH_EDIT_GFX_OVERLAY   // Display a graphics overlay while editing the mesh
 
   #define MESH_INSET 35             // Set Mesh bounds as an inset region of the bed
-  #define GRID_MAX_POINTS_X 10      // Don't use more than 15 points per axis, implementation limited.
+  #define GRID_MAX_POINTS_X 3      // Don't use more than 15 points per axis, implementation limited.
   #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
 
   //#define UBL_HILBERT_CURVE       // Use Hilbert distribution for less travel when probing multiple points
@@ -2006,7 +2006,7 @@
   //===========================================================================
 
   #define MESH_INSET 10          // Set Mesh bounds as an inset region of the bed
-  #define GRID_MAX_POINTS_X 6    // Don't use more than 7 points per axis, implementation limited.
+  #define GRID_MAX_POINTS_X 3    // Don't use more than 7 points per axis, implementation limited.
   #define GRID_MAX_POINTS_Y GRID_MAX_POINTS_X
 
   //#define MESH_G28_REST_ORIGIN // After homing all axes ('G28' or 'G28 XYZ') rest Z at Z_MIN_POS
@@ -2026,7 +2026,7 @@
 #endif
 
 // Add a menu item to move between bed corners for manual bed adjustment
-#define LCD_BED_TRAMMING
+//#define LCD_BED_TRAMMING
 
 #if ENABLED(LCD_BED_TRAMMING)
   #define BED_TRAMMING_INSET_LFRB { 30, 30, 30, 30 } // (mm) Left, Front, Right, Back insets
@@ -2098,7 +2098,7 @@
 #endif
 
 // Homing speeds (linear=mm/min, rotational=°/min)
-#define HOMING_FEEDRATE_MM_M { (20*60), (20*60), (4*60) }
+#define HOMING_FEEDRATE_MM_M { (40*60), (40*60), (4*60) }
 
 // Validate that endstops are triggered on homing moves
 #define VALIDATE_HOMING_ENDSTOPS

Marlin/Configuration_adv.h

@@ -908,7 +908,7 @@
 
   // Safety: The probe needs time to recognize the command.
   //         Minimum command delay (ms). Enable and increase if needed.
-  #define BLTOUCH_DELAY 500
+  //#define BLTOUCH_DELAY 500
 
   /**
    * Settings for BLTOUCH Classic 1.2, 1.3 or BLTouch Smart 1.0, 2.0, 2.2, 3.0, 3.1, and most clones:
@@ -916,7 +916,7 @@
 
   // Feature: Switch into SW mode after a deploy. It makes the output pulse longer. Can be useful
   //          in special cases, like noisy or filtered input configurations.
-  #define BLTOUCH_FORCE_SW_MODE
+  //#define BLTOUCH_FORCE_SW_MODE
 
   /**
    * Settings for BLTouch Smart 3.0 and 3.1
@@ -934,7 +934,7 @@
    * differs, a mode set eeprom write will be completed at initialization.
    * Use the option below to force an eeprom write to a V3.1 probe regardless.
    */
-  #define BLTOUCH_SET_5V_MODE
+  //#define BLTOUCH_SET_5V_MODE
 
   /**
    * Safety: Activate if connecting a probe with an unknown voltage mode.
@@ -952,10 +952,10 @@
    *
    * Set the default state here, change with 'M401 S' or UI, use M500 to save, M502 to reset.
    */
-  #define BLTOUCH_HS_MODE true
+  //#define BLTOUCH_HS_MODE true
 
   // Safety: Enable voltage mode settings in the LCD menu.
-  #define BLTOUCH_LCD_VOLTAGE_MENU
+  //#define BLTOUCH_LCD_VOLTAGE_MENU
 
 #endif // BLTOUCH
 
@@ -2191,9 +2191,9 @@
  * Repeatedly attempt G29 leveling until it succeeds.
  * Stop after G29_MAX_RETRIES attempts.
  */
-//#define G29_RETRY_AND_RECOVER
+#define G29_RETRY_AND_RECOVER
 #if ENABLED(G29_RETRY_AND_RECOVER)
-  #define G29_MAX_RETRIES 3
+  #define G29_MAX_RETRIES 1
   #define G29_HALT_ON_FAILURE
   /**
    * Specify the GCODE commands that will be executed when leveling succeeds,