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- /**
- * Marlin 3D Printer Firmware
- * Copyright (c) 2020 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/>.
- *
- */
-
- //
- // Calibrate Probe offset menu.
- //
-
- #include "../../inc/MarlinConfigPre.h"
-
- #if ENABLED(PROBE_OFFSET_WIZARD)
-
- #include "menu_item.h"
- #include "menu_addon.h"
- #include "../../gcode/queue.h"
- #include "../../module/motion.h"
- #include "../../module/planner.h"
- #include "../../module/probe.h"
-
- #if HAS_LEVELING
- #include "../../feature/bedlevel/bedlevel.h"
- #endif
-
- void _goto_manual_move_z(const_float_t);
-
- // Global storage
- float z_offset_backup, calculated_z_offset, z_offset_ref;
-
- inline void z_clearance_move() {
- do_z_clearance(Z_POST_CLEARANCE);
- }
-
- void set_offset_and_go_back(const_float_t z) {
- probe.offset.z = z;
- SET_SOFT_ENDSTOP_LOOSE(false);
- TERN_(HAS_LEVELING, set_bed_leveling_enabled(leveling_was_active));
- ui.goto_previous_screen_no_defer();
- }
-
- void probe_offset_wizard_menu() {
- START_MENU();
- calculated_z_offset = probe.offset.z + current_position.z - z_offset_ref;
-
- if (LCD_HEIGHT >= 4)
- STATIC_ITEM(MSG_MOVE_NOZZLE_TO_BED, SS_CENTER|SS_INVERT);
-
- STATIC_ITEM_F(F("Z"), SS_CENTER, ftostr42_52(current_position.z));
- STATIC_ITEM(MSG_ZPROBE_ZOFFSET, SS_LEFT, ftostr42_52(calculated_z_offset));
-
- SUBMENU(MSG_MOVE_1MM, []{ _goto_manual_move_z( 1); });
- SUBMENU(MSG_MOVE_01MM, []{ _goto_manual_move_z( 0.1f); });
-
- if ((FINE_MANUAL_MOVE) > 0.0f && (FINE_MANUAL_MOVE) < 0.1f)
- SUBMENU_f(F(STRINGIFY(FINE_MANUAL_MOVE)), MSG_MOVE_N_MM, []{ _goto_manual_move_z(float(FINE_MANUAL_MOVE)); });
-
- ACTION_ITEM(MSG_BUTTON_DONE, []{
- set_offset_and_go_back(calculated_z_offset);
- current_position.z = z_offset_ref; // Set Z to z_offset_ref, as we can expect it is at probe height
- sync_plan_position();
- z_clearance_move(); // Raise Z as if it was homed
- });
-
- ACTION_ITEM(MSG_BUTTON_CANCEL, []{
- set_offset_and_go_back(z_offset_backup);
- // If wizard-homing was done by probe with PROBE_OFFSET_WIZARD_START_Z
- #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(F("G28Z"));
- #else // Otherwise do a Z clearance move like after Homing
- z_clearance_move();
- #endif
- });
-
- END_MENU();
- }
-
- void prepare_for_probe_offset_wizard() {
- #if defined(PROBE_OFFSET_WIZARD_XY_POS) || !HOMING_Z_WITH_PROBE
- if (ui.should_draw()) MenuItem_static::draw(1, GET_TEXT_F(MSG_PROBE_WIZARD_PROBING));
-
- if (ui.wait_for_move) return;
-
- #ifndef PROBE_OFFSET_WIZARD_XY_POS
- #define PROBE_OFFSET_WIZARD_XY_POS XY_CENTER
- #endif
- // Get X and Y from configuration, or use center
- constexpr xy_pos_t wizard_pos = PROBE_OFFSET_WIZARD_XY_POS;
-
- // Probe for Z reference
- ui.wait_for_move = true;
- z_offset_ref = probe.probe_at_point(wizard_pos, PROBE_PT_RAISE, 0, true);
- ui.wait_for_move = false;
-
- // Stow the probe, as the last call to probe.probe_at_point(...) left
- // the probe deployed if it was successful.
- probe.stow();
- #else
- if (ui.wait_for_move) return;
- #endif
-
- // Move Nozzle to Probing/Homing Position
- ui.wait_for_move = true;
- current_position += probe.offset_xy;
- line_to_current_position(MMM_TO_MMS(XY_PROBE_FEEDRATE));
- ui.synchronize(GET_TEXT_F(MSG_PROBE_WIZARD_MOVING));
- ui.wait_for_move = false;
-
- SET_SOFT_ENDSTOP_LOOSE(true); // Disable soft endstops for free Z movement
-
- // Go to Calibration Menu
- ui.goto_screen(probe_offset_wizard_menu);
- ui.defer_status_screen();
- }
-
- void goto_probe_offset_wizard() {
- ui.defer_status_screen();
- 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(false);
- #endif
-
- // Home all axes
- queue.inject_P(G28_STR);
-
- ui.goto_screen([]{
- _lcd_draw_homing();
- if (all_axes_homed()) {
- z_offset_ref = 0; // Set Z Value for Wizard Position to 0
- ui.goto_screen(prepare_for_probe_offset_wizard);
- ui.defer_status_screen();
- }
- });
-
- }
-
- #endif // PROBE_OFFSET_WIZARD
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