✨ Z Offset Wizard for TFT_LVGL_UI (English) (#23489)

Marlin/Configuration_adv.h

@@ -1280,37 +1280,36 @@
   #define FEEDRATE_CHANGE_BEEP_FREQUENCY 440
 #endif
 
+#if HAS_BED_PROBE && EITHER(HAS_LCD_MENU, HAS_TFT_LVGL_UI)
+  //#define PROBE_OFFSET_WIZARD       // Add a Probe Z Offset calibration option to the LCD menu
+  #if ENABLED(PROBE_OFFSET_WIZARD)
+    /**
+     * Enable to init the Probe Z-Offset when starting the Wizard.
+     * Use a height slightly above the estimated nozzle-to-probe Z offset.
+     * For example, with an offset of -5, consider a starting height of -4.
+     */
+    //#define PROBE_OFFSET_WIZARD_START_Z -4.0
+
+    // Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
+    //#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
+  #endif
+#endif
+
 #if HAS_LCD_MENU
 
   // Add Probe Z Offset calibration to the Z Probe Offsets menu
-  #if HAS_BED_PROBE
-    //#define PROBE_OFFSET_WIZARD
-    #if ENABLED(PROBE_OFFSET_WIZARD)
-      //
-      // Enable to init the Probe Z-Offset when starting the Wizard.
-      // Use a height slightly above the estimated nozzle-to-probe Z offset.
-      // For example, with an offset of -5, consider a starting height of -4.
-      //
-      //#define PROBE_OFFSET_WIZARD_START_Z -4.0
-
-      // Set a convenient position to do the calibration (probing point and nozzle/bed-distance)
-      //#define PROBE_OFFSET_WIZARD_XY_POS { X_CENTER, Y_CENTER }
-    #endif
-
-    #if ENABLED(AUTO_BED_LEVELING_BILINEAR)
-      // Add a calibration procedure in the Probe Offsets menu
-      // to compensate for twist in the X-axis.
-      //#define X_AXIS_TWIST_COMPENSATION
-      #if ENABLED(X_AXIS_TWIST_COMPENSATION)
-        /**
-         * Enable to init the Probe Z-Offset when starting the Wizard.
-         * Use a height slightly above the estimated nozzle-to-probe Z offset.
-         * For example, with an offset of -5, consider a starting height of -4.
-         */
-        #define XATC_START_Z 0.0
-        #define XATC_MAX_POINTS 3             // Number of points to probe in the wizard
-        #define XATC_Y_POSITION Y_CENTER      // (mm) Y position to probe
-      #endif
+  #if BOTH(HAS_BED_PROBE, AUTO_BED_LEVELING_BILINEAR)
+    // Add calibration in the Probe Offsets menu to compensate for X-axis twist.
+    //#define X_AXIS_TWIST_COMPENSATION
+    #if ENABLED(X_AXIS_TWIST_COMPENSATION)
+      /**
+       * Enable to init the Probe Z-Offset when starting the Wizard.
+       * Use a height slightly above the estimated nozzle-to-probe Z offset.
+       * For example, with an offset of -5, consider a starting height of -4.
+       */
+      #define XATC_START_Z 0.0
+      #define XATC_MAX_POINTS 3             // Number of points to probe in the wizard
+      #define XATC_Y_POSITION Y_CENTER      // (mm) Y position to probe
     #endif
   #endif
 

Marlin/src/lcd/extui/mks_ui/draw_level_settings.cpp

@@ -36,7 +36,8 @@ enum {
   ID_LEVEL_RETURN = 1,
   ID_LEVEL_POSITION,
   ID_LEVEL_COMMAND,
-  ID_LEVEL_ZOFFSET
+  ID_LEVEL_ZOFFSET,
+  ID_Z_OFFSET_WIZARD
 };
 
 static void event_handler(lv_obj_t *obj, lv_event_t event) {
@@ -57,6 +58,11 @@ static void event_handler(lv_obj_t *obj, lv_event_t event) {
       case ID_LEVEL_ZOFFSET:
         lv_draw_auto_level_offset_settings();
         break;
+      #if ENABLED(PROBE_OFFSET_WIZARD)
+        case ID_Z_OFFSET_WIZARD:
+          lv_draw_z_offset_wizard();
+          break;
+      #endif
     #endif
   }
 }
@@ -67,6 +73,9 @@ void lv_draw_level_settings() {
   lv_screen_menu_item(scr, machine_menu.LevelingAutoCommandConf, PARA_UI_POS_X, PARA_UI_POS_Y * 2, event_handler, ID_LEVEL_COMMAND, 1);
   #if HAS_BED_PROBE
     lv_screen_menu_item(scr, machine_menu.LevelingAutoZoffsetConf, PARA_UI_POS_X, PARA_UI_POS_Y * 3, event_handler, ID_LEVEL_ZOFFSET, 2);
+    #if ENABLED(PROBE_OFFSET_WIZARD)
+      lv_screen_menu_item(scr, machine_menu.LevelingZoffsetWizard, PARA_UI_POS_X, PARA_UI_POS_Y * 4, event_handler, ID_Z_OFFSET_WIZARD, 3);
+    #endif
   #endif
   lv_big_button_create(scr, "F:/bmp_back70x40.bin", common_menu.text_back, PARA_UI_BACK_POS_X + 10, PARA_UI_BACK_POS_Y, event_handler, ID_LEVEL_RETURN, true);
 }

Marlin/src/lcd/extui/mks_ui/draw_ui.cpp

@@ -456,6 +456,10 @@ char *getDispText(int index) {
       }
       break;
     case MOVE_MOTOR_UI:       strcpy(public_buf_l, move_menu.title); break;
+
+    #if ENABLED(PROBE_OFFSET_WIZARD)
+      case Z_OFFSET_WIZARD_UI: break;
+    #endif
     case OPERATE_UI:
       switch (disp_state_stack._disp_state[disp_state_stack._disp_index]) {
         IF_DISABLED(TFT35, case OPERATE_UI: case PAUSE_UI:)
@@ -785,6 +789,10 @@ void GUI_RefreshPage() {
 
     case MOVE_MOTOR_UI: break;
 
+    #if ENABLED(PROBE_OFFSET_WIZARD)
+      case Z_OFFSET_WIZARD_UI: break;
+    #endif
+
     #if ENABLED(MKS_WIFI_MODULE)
       case WIFI_UI:
         if (temps_update_flag) {
@@ -885,6 +893,9 @@ void clear_cur_ui() {
     case PRINT_FILE_UI:               lv_clear_print_file(); break;
     case PRINTING_UI:                 lv_clear_printing(); break;
     case MOVE_MOTOR_UI:               lv_clear_move_motor(); break;
+    #if ENABLED(PROBE_OFFSET_WIZARD)
+      case Z_OFFSET_WIZARD_UI:        lv_clear_z_offset_wizard(); break;
+    #endif
     case OPERATE_UI:                  lv_clear_operation(); break;
     case PAUSE_UI:                    break;
     case EXTRUSION_UI:                lv_clear_extrusion(); break;
@@ -993,6 +1004,9 @@ void draw_return_ui() {
                                         break;
 
       case MOVE_MOTOR_UI:               lv_draw_move_motor(); break;
+      #if ENABLED(PROBE_OFFSET_WIZARD)
+        case Z_OFFSET_WIZARD_UI:        lv_draw_z_offset_wizard(); break;
+      #endif
       case OPERATE_UI:                  lv_draw_operation(); break;
       case PAUSE_UI:                    break;
       case EXTRUSION_UI:                lv_draw_extrusion(); break;

Marlin/src/lcd/extui/mks_ui/draw_ui.h

@@ -69,6 +69,7 @@
 #include "draw_max_feedrate_settings.h"
 #include "draw_tmc_step_mode_settings.h"
 #include "draw_level_settings.h"
+#include "draw_z_offset_wizard.h"
 #include "draw_tramming_pos_settings.h"
 #include "draw_auto_level_offset_settings.h"
 #include "draw_filament_change.h"
@@ -266,6 +267,7 @@ typedef enum {
   PRINT_FILE_UI,
   PRINTING_UI,
   MOVE_MOTOR_UI,
+  Z_OFFSET_WIZARD_UI,
   OPERATE_UI,
   PAUSE_UI,
   EXTRUSION_UI,

Marlin/src/lcd/extui/mks_ui/draw_z_offset_wizard.cpp

@@ -0,0 +1,228 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "../../../inc/MarlinConfigPre.h"
+
+#if BOTH(HAS_TFT_LVGL_UI, PROBE_OFFSET_WIZARD)
+
+#include "draw_ui.h"
+#include <lv_conf.h>
+
+#include "../../../gcode/queue.h"
+#include "../../../module/motion.h"
+
+#include "../../../module/planner.h"
+#include "../../../inc/MarlinConfig.h"
+#include "../../../module/probe.h"
+
+#if HAS_LEVELING
+  #include "../../../feature/bedlevel/bedlevel.h"
+  bool leveling_was_active;
+#endif
+
+extern lv_group_t *g;
+static lv_obj_t *scr;
+
+static lv_obj_t *labelV, *buttonV, *labelP;
+static lv_obj_t *labelP_z_offset_ref;
+static lv_task_t *updatePosTask;
+static char cur_label = 'Z';
+static float cur_pos = 0;
+static float cur_OffsetPos = 0;
+
+// Global storage
+float z_offset_backup, calculated_z_offset, z_offset_ref;
+
+enum {
+  ID_M_Z_P = 1,
+  ID_M_Z_N,
+  ID_M_STEP,
+  ID_M_SAVE,
+  ID_M_RETURN
+};
+
+void disp_cur_wizard_pos() {
+  char str_1[18];
+  sprintf_P(public_buf_l, PSTR("%c:%s mm"), cur_label, dtostrf(cur_pos, 1, 3, str_1));
+  if (labelP) lv_label_set_text(labelP, public_buf_l);
+
+  sprintf_P(public_buf_l, PSTR("%c Offset:%s mm"), cur_label, dtostrf(cur_OffsetPos, 1, 3, str_1));
+  if (labelP_z_offset_ref) lv_label_set_text(labelP_z_offset_ref, public_buf_l);
+}
+
+static void event_handler(lv_obj_t *obj, lv_event_t event) {
+  char str_1[16];
+  if (event != LV_EVENT_RELEASED) return;
+  //lv_clear_z_offset_wizard();
+  if (!queue.ring_buffer.full(3)) {
+    bool do_inject = true;
+    float dist = uiCfg.move_dist;
+    switch (obj->mks_obj_id) {
+      case ID_M_Z_N: dist *= -1; case ID_M_Z_P: cur_label = 'Z'; break;
+      default: do_inject = false;
+    }
+    if (do_inject) {
+      sprintf_P(public_buf_l, PSTR("G91\nG1 %c%s F%d\nG90"), cur_label, dtostrf(dist, 1, 3, str_1), uiCfg.moveSpeed);
+      queue.inject(public_buf_l);
+      //calculated_z_offset = probe.offset.z + current_position.z - z_offset_ref;
+      disp_cur_wizard_pos();
+    }
+  }
+
+  switch (obj->mks_obj_id) {
+    case ID_M_STEP:
+      if (ABS((int)(10 * uiCfg.move_dist)) == 10)
+        uiCfg.move_dist = 0.025;
+      else if (ABS((int)(1000 * uiCfg.move_dist)) == 25)
+        uiCfg.move_dist = 0.1;
+      else
+        uiCfg.move_dist *= 10.0f;
+      disp_move_wizard_dist();
+      break;
+    case ID_M_SAVE:
+      current_position.z = z_offset_ref;  // Set Z to z_offset_ref, as we can expect it is at probe height
+      probe.offset.z = calculated_z_offset;
+      sync_plan_position();
+      // Raise Z as if it was homed
+      do_z_clearance(Z_POST_CLEARANCE);
+      watchdog_refresh();
+      draw_return_ui();
+      return;
+    case ID_M_RETURN:
+      probe.offset.z = z_offset_backup;
+      SET_SOFT_ENDSTOP_LOOSE(false);
+      TERN_(HAS_LEVELING, set_bed_leveling_enabled(leveling_was_active));
+      #if HOMING_Z_WITH_PROBE && defined(PROBE_OFFSET_WIZARD_START_Z)
+        set_axis_never_homed(Z_AXIS); // On cancel the Z position needs correction
+        queue.inject_P(PSTR("G28Z"));
+      #else // Otherwise do a Z clearance move like after Homing
+        do_z_clearance(Z_POST_CLEARANCE);
+      #endif
+      watchdog_refresh();
+      draw_return_ui();
+      return;
+  }
+  disp_cur_wizard_pos();
+}
+
+void refresh_wizard_pos(lv_task_t *) {
+  switch (cur_label) {
+    case 'Z':
+      cur_pos = current_position.z;
+      calculated_z_offset = probe.offset.z + current_position.z - z_offset_ref;
+      cur_OffsetPos = calculated_z_offset;
+    break;
+    default: return;
+  }
+  disp_cur_wizard_pos();
+}
+
+void lv_draw_z_offset_wizard() {
+
+  set_all_unhomed();
+
+  // Store probe.offset.z for Case: Cancel
+  z_offset_backup = probe.offset.z;
+
+  #ifdef PROBE_OFFSET_WIZARD_START_Z
+    probe.offset.z = PROBE_OFFSET_WIZARD_START_Z;
+  #endif
+
+  // Store Bed-Leveling-State and disable
+  #if HAS_LEVELING
+    leveling_was_active = planner.leveling_active;
+    set_bed_leveling_enabled(leveling_was_active);
+  #endif
+
+  queue.inject_P(PSTR("G28"));
+
+  z_offset_ref = 0;             // Set Z Value for Wizard Position to 0
+  calculated_z_offset = probe.offset.z + current_position.z - z_offset_ref;
+  cur_OffsetPos = calculated_z_offset;
+
+  scr = lv_screen_create(Z_OFFSET_WIZARD_UI, machine_menu.LevelingZoffsetTitle);
+
+  lv_obj_t *buttonXI = lv_big_button_create(scr, "F:/bmp_zAdd.bin", move_menu.z_add, INTERVAL_V, titleHeight, event_handler, ID_M_Z_P);
+  lv_obj_clear_protect(buttonXI, LV_PROTECT_FOLLOW);
+  lv_big_button_create(scr, "F:/bmp_zDec.bin", move_menu.z_dec, INTERVAL_V * 3, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_M_Z_N);
+
+  // button with image and label changed dynamically by disp_move_dist
+  buttonV = lv_imgbtn_create(scr, nullptr, BTN_X_PIXEL * 3 + INTERVAL_V * 4, titleHeight, event_handler, ID_M_STEP);
+  labelV = lv_label_create_empty(buttonV);
+  #if HAS_ROTARY_ENCODER
+    if (gCfgItems.encoder_enable) lv_group_add_obj(g, buttonV);
+  #endif
+
+  // save and back
+  lv_big_button_create(scr, "F:/bmp_return.bin", common_menu.text_save, BTN_X_PIXEL * 2 + INTERVAL_V * 3, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_M_SAVE);
+  // cancel and back
+  lv_big_button_create(scr, "F:/bmp_return.bin", common_menu.text_back, BTN_X_PIXEL * 3 + INTERVAL_V * 4, BTN_Y_PIXEL + INTERVAL_H + titleHeight, event_handler, ID_M_RETURN);
+
+  // We need to patch the title to leave some space on the right for displaying the status
+  lv_obj_t * z_offset_ref_title = lv_obj_get_child_back(scr, nullptr);
+  if (z_offset_ref_title != nullptr) lv_obj_set_width(z_offset_ref_title, (int)(TFT_WIDTH / 2) - 101);
+    labelP_z_offset_ref = lv_label_create(scr, (int)(TFT_WIDTH / 2) - 80, (int)(TFT_HEIGHT/2)-20, "Z Offset:0.0mm");
+
+  // We need to patch the Z Offset to leave some space in the middle for displaying the status
+  lv_obj_t * title= lv_obj_get_child_back(scr, nullptr);
+  if (title != nullptr) lv_obj_set_width(title, TFT_WIDTH - 101);
+  labelP = lv_label_create(scr, TFT_WIDTH - 100, TITLE_YPOS, "Z:0.0mm");
+
+  if (labelP != nullptr)
+    updatePosTask = lv_task_create(refresh_wizard_pos, 300, LV_TASK_PRIO_LOWEST, 0);
+
+  disp_move_wizard_dist();
+  disp_cur_wizard_pos();
+}
+
+void disp_move_wizard_dist() {
+  if ((int)(1000 * uiCfg.move_dist) == 25)
+    lv_imgbtn_set_src_both(buttonV, "F:/bmp_step_move0_1.bin");
+  else if ((int)(10 * uiCfg.move_dist) == 1)
+    lv_imgbtn_set_src_both(buttonV, "F:/bmp_step_move1.bin");
+  else if ((int)(10 * uiCfg.move_dist) == 10)
+    lv_imgbtn_set_src_both(buttonV, "F:/bmp_step_move10.bin");
+
+  if (gCfgItems.multiple_language) {
+    if ((int)(1000 * uiCfg.move_dist) == 25) {
+      lv_label_set_text(labelV, move_menu.step_0025mm);
+      lv_obj_align(labelV, buttonV, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
+    }
+    else if ((int)(10 * uiCfg.move_dist) == 1) {
+      lv_label_set_text(labelV, move_menu.step_01mm);
+      lv_obj_align(labelV, buttonV, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
+    }
+    else if ((int)(10 * uiCfg.move_dist) == 10) {
+      lv_label_set_text(labelV, move_menu.step_1mm);
+      lv_obj_align(labelV, buttonV, LV_ALIGN_IN_BOTTOM_MID, 0, BUTTON_TEXT_Y_OFFSET);
+    }
+  }
+}
+
+void lv_clear_z_offset_wizard() {
+  #if HAS_ROTARY_ENCODER
+    if (gCfgItems.encoder_enable) lv_group_remove_all_objs(g);
+  #endif
+  lv_obj_del(scr);
+}
+
+#endif // HAS_TFT_LVGL_UI && PROBE_OFFSET_WIZARD

Marlin/src/lcd/extui/mks_ui/draw_z_offset_wizard.h

@@ -0,0 +1,36 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2022 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+#ifdef __cplusplus
+  extern "C" { /* C-declarations for C++ */
+#endif
+
+void lv_draw_z_offset_wizard();
+void refresh_wizard_pos();
+void disp_cur_wizard_pos();
+void disp_move_wizard_dist();
+void lv_clear_z_offset_wizard();
+
+#ifdef __cplusplus
+  } /* C-declarations for C++ */
+#endif

Marlin/src/lcd/extui/mks_ui/tft_Language_en.h

@@ -103,6 +103,8 @@
 #define LEVELING_AUTO_COMMAND_EN        "AutoLeveling command settings"
 #define LEVELING_AUTO_ZOFFSET_EN        "Nozzle-to-probe offsets settings"
 
+#define LEVELING_ZOFFSET_TITLE_EN       "Machine Settings>Z Offset Wizard"
+
 #define LEVELING_PARA_CONF_TITLE_EN     "leveling setting"
 #define AUTO_LEVELING_ENABLE_EN         "Enable auto leveling"
 #define BLTOUCH_LEVELING_ENABLE_EN      "Enable BLTouch"
@@ -293,6 +295,7 @@
 #define CLOSE_TEXT_EN           "Close"
 
 #define BACK_TEXT_EN            "Back"
+#define SAVE_TEXT_EN            "Save"
 
 #define TOOL_PREHEAT_EN         "Preheat"
 #define TOOL_EXTRUDE_EN         "Extrusion"

Marlin/src/lcd/extui/mks_ui/tft_multi_language.cpp

@@ -578,6 +578,8 @@ void machine_setting_disp() {
     machine_menu.OutLength           = FILAMENT_OUT_LENGTH_EN;
     machine_menu.OutSpeed            = FILAMENT_OUT_SPEED_EN;
 
+    machine_menu.LevelingZoffsetTitle = LEVELING_ZOFFSET_TITLE_EN;
+
     machine_menu.LevelingParaConfTitle   = LEVELING_CONF_TITLE_EN;
     machine_menu.LevelingParaConf        = LEVELING_PARA_CONF_EN;
     machine_menu.TrammingPosConf         = TRAMMING_POS_EN;
@@ -767,11 +769,12 @@ void disp_language_init() {
   move_menu.z_add = AXIS_Z_ADD_TEXT;
   move_menu.z_dec = AXIS_Z_DEC_TEXT;
 
-  move_menu.step_001mm = TEXT_001MM;
-  move_menu.step_005mm = TEXT_005MM;
-  move_menu.step_01mm  = TEXT_01MM;
-  move_menu.step_1mm   = TEXT_1MM;
-  move_menu.step_10mm  = TEXT_10MM;
+  move_menu.step_001mm  = TEXT_001MM;
+  move_menu.step_0025mm = TEXT_0025MM;
+  move_menu.step_005mm  = TEXT_005MM;
+  move_menu.step_01mm   = TEXT_01MM;
+  move_menu.step_1mm    = TEXT_1MM;
+  move_menu.step_10mm   = TEXT_10MM;
 
   home_menu.home_x   = HOME_X_TEXT;
   home_menu.home_y   = HOME_Y_TEXT;
@@ -1346,6 +1349,7 @@ void disp_language_init() {
           case LANG_ENGLISH:
             common_menu.dialog_confirm_title  = TITLE_DIALOG_CONFIRM_EN;
             common_menu.text_back             = BACK_TEXT_EN;
+            common_menu.text_save             = SAVE_TEXT_EN;
             common_menu.close_machine_tips    = DIALOG_CLOSE_MACHINE_EN;
             common_menu.unbind_printer_tips   = DIALOG_UNBIND_PRINTER_EN;
             common_menu.print_special_title   = PRINTING_OTHER_LANGUGE;

Marlin/src/lcd/extui/mks_ui/tft_multi_language.h

@@ -101,6 +101,8 @@ typedef struct machine_common_disp {
   const char *OutLength;
   const char *OutSpeed;
 
+  const char *LevelingZoffsetTitle;
+
   const char *LevelingParaConfTitle;
   const char *LevelingParaConf;
   const char *TrammingPosConf;
@@ -294,6 +296,7 @@ extern machine_common_def machine_menu;
 
 typedef struct common_menu_disp {
   const char *text_back;
+  const char *text_save;
   const char *dialog_confirm_title;
   const char *close_machine_tips;
   const char *unbind_printer_tips;
@@ -355,6 +358,7 @@ typedef struct move_menu_disp {
   const char *z_add;
   const char *z_dec;
   const char *step_001mm;
+  const char *step_0025mm;
   const char *step_005mm;
   const char *step_01mm;
   const char *step_1mm;
@@ -777,6 +781,7 @@ extern eeprom_def eeprom_menu;
 #define AXIS_Z_ADD_TEXT     "Z+"
 #define AXIS_Z_DEC_TEXT     "Z-"
 #define TEXT_001MM          "0.01 mm"
+#define TEXT_0025MM         "0.025 mm"
 #define TEXT_005MM          "0.05 mm"
 #define TEXT_01MM           "0.1 mm"
 #define TEXT_1MM            "1 mm"

Marlin/src/lcd/menu/menu_probe_offset.cpp

@@ -45,15 +45,7 @@ void _goto_manual_move_z(const_float_t);
 float z_offset_backup, calculated_z_offset, z_offset_ref;
 
 inline void z_clearance_move() {
-  do_z_clearance(
-    #ifdef Z_AFTER_HOMING
-      Z_AFTER_HOMING
-    #elif defined(Z_HOMING_HEIGHT)
-      Z_HOMING_HEIGHT
-    #else
-      10
-    #endif
-  );
+  do_z_clearance(Z_POST_CLEARANCE);
 }
 
 void set_offset_and_go_back(const_float_t z) {

Marlin/src/module/probe.h

@@ -45,6 +45,14 @@
   #define PROBE_TRIGGERED() (READ(Z_MIN_PIN) != Z_MIN_ENDSTOP_INVERTING)
 #endif
 
+#ifdef Z_AFTER_HOMING
+   #define Z_POST_CLEARANCE Z_AFTER_HOMING
+#elif defined(Z_HOMING_HEIGHT)
+   #define Z_POST_CLEARANCE Z_HOMING_HEIGHT
+#else
+   #define Z_POST_CLEARANCE 10
+#endif
+
 #if ENABLED(PREHEAT_BEFORE_LEVELING)
   #ifndef LEVELING_NOZZLE_TEMP
     #define LEVELING_NOZZLE_TEMP 0