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Marlin_Firmware/Marlin/src/lcd/menu/menu_bed_leveling.cpp

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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/>.
*
*/
//
// Bed Leveling Menus
//
#include "../../inc/MarlinConfigPre.h"
#if ENABLED(LCD_BED_LEVELING)
#include "menu_item.h"
#include "../../module/planner.h"
#include "../../feature/bedlevel/bedlevel.h"
#if HAS_BED_PROBE && DISABLED(BABYSTEP_ZPROBE_OFFSET)
#include "../../module/probe.h"
#endif
#if HAS_GRAPHICAL_TFT
#include "../tft/touch.h"
#include "../tft/tft.h"
#endif
#if EITHER(PROBE_MANUALLY, MESH_BED_LEVELING)
#include "../../module/motion.h"
#include "../../gcode/queue.h"
//
// Motion > Level Bed handlers
//
static uint8_t manual_probe_index;
// LCD probed points are from defaults
constexpr uint8_t total_probe_points = TERN(AUTO_BED_LEVELING_3POINT, 3, GRID_MAX_POINTS);
//
// Bed leveling is done. Wait for G29 to complete.
// A flag is used so that this can release control
// and allow the command queue to be processed.
//
// When G29 finishes the last move:
// - Raise Z to the "manual probe height"
// - Don't return until done.
//
// ** This blocks the command queue! **
//
void _lcd_level_bed_done() {
if (!ui.wait_for_move) {
#if MANUAL_PROBE_HEIGHT > 0 && DISABLED(MESH_BED_LEVELING)
// Display "Done" screen and wait for moves to complete
line_to_z(MANUAL_PROBE_HEIGHT);
ui.synchronize(GET_TEXT(MSG_LEVEL_BED_DONE));
#endif
ui.goto_previous_screen_no_defer();
ui.completion_feedback();
}
if (ui.should_draw()) MenuItem_static::draw(LCD_HEIGHT >= 4, GET_TEXT(MSG_LEVEL_BED_DONE));
ui.refresh(LCDVIEW_CALL_REDRAW_NEXT);
}
void _lcd_level_goto_next_point();
//
// Step 7: Get the Z coordinate, click goes to the next point or exits
//
void _lcd_level_bed_get_z() {
if (ui.use_click()) {
//
// Save the current Z position and move
//
// If done...
if (++manual_probe_index >= total_probe_points) {
//
// The last G29 records the point and enables bed leveling
//
ui.wait_for_move = true;
ui.goto_screen(_lcd_level_bed_done);
#if ENABLED(MESH_BED_LEVELING)
queue.inject_P(PSTR("G29 S2"));
#elif ENABLED(PROBE_MANUALLY)
queue.inject_P(PSTR("G29 V1"));
#endif
}
else
_lcd_level_goto_next_point();
return;
}
//
// Encoder knob or keypad buttons adjust the Z position
//
if (ui.encoderPosition) {
const float z = current_position.z + float(int32_t(ui.encoderPosition)) * (MESH_EDIT_Z_STEP);
line_to_z(constrain(z, -(LCD_PROBE_Z_RANGE) * 0.5f, (LCD_PROBE_Z_RANGE) * 0.5f));
ui.refresh(LCDVIEW_CALL_REDRAW_NEXT);
ui.encoderPosition = 0;
}
//
// Draw on first display, then only on Z change
//
if (ui.should_draw()) {
const float v = current_position.z;
MenuEditItemBase::draw_edit_screen(GET_TEXT(MSG_MOVE_Z), ftostr43sign(v + (v < 0 ? -0.0001f : 0.0001f), '+'));
}
}
//
// Step 6: Display "Next point: 1 / 9" while waiting for move to finish
//
void _lcd_level_bed_moving() {
if (ui.should_draw()) {
char msg[10];
sprintf_P(msg, PSTR("%i / %u"), int(manual_probe_index + 1), total_probe_points);
MenuEditItemBase::draw_edit_screen(GET_TEXT(MSG_LEVEL_BED_NEXT_POINT), msg);
}
ui.refresh(LCDVIEW_CALL_NO_REDRAW);
if (!ui.wait_for_move) ui.goto_screen(_lcd_level_bed_get_z);
}
//
// Step 5: Initiate a move to the next point
//
void _lcd_level_goto_next_point() {
ui.goto_screen(_lcd_level_bed_moving);
// G29 Records Z, moves, and signals when it pauses
ui.wait_for_move = true;
#if ENABLED(MESH_BED_LEVELING)
queue.inject_P(manual_probe_index ? PSTR("G29 S2") : PSTR("G29 S1"));
#elif ENABLED(PROBE_MANUALLY)
queue.inject_P(PSTR("G29 V1"));
#endif
}
//
// Step 4: Display "Click to Begin", wait for click
// Move to the first probe position
//
void _lcd_level_bed_homing_done() {
if (ui.should_draw()) {
MenuItem_static::draw(1, GET_TEXT(MSG_LEVEL_BED_WAITING));
// Color UI needs a control to detect a touch
TERN_(HAS_GRAPHICAL_TFT, touch.add_control(CLICK, 0, 0, TFT_WIDTH, TFT_HEIGHT));
}
if (ui.use_click()) {
manual_probe_index = 0;
_lcd_level_goto_next_point();
}
}
//
// Step 3: Display "Homing XYZ" - Wait for homing to finish
//
void _lcd_level_bed_homing() {
_lcd_draw_homing();
if (all_axes_homed()) ui.goto_screen(_lcd_level_bed_homing_done);
}
#if ENABLED(PROBE_MANUALLY)
extern bool g29_in_progress;
#endif
//
// Step 2: Continue Bed Leveling...
//
void _lcd_level_bed_continue() {
ui.defer_status_screen();
set_all_unhomed();
ui.goto_screen(_lcd_level_bed_homing);
queue.inject_P(G28_STR);
}
#endif // PROBE_MANUALLY || MESH_BED_LEVELING
#if ENABLED(MESH_EDIT_MENU)
inline void refresh_planner() {
set_current_from_steppers_for_axis(ALL_AXES);
sync_plan_position();
}
void menu_edit_mesh() {
static uint8_t xind, yind; // =0
START_MENU();
BACK_ITEM(MSG_BED_LEVELING);
EDIT_ITEM(uint8, MSG_MESH_X, &xind, 0, GRID_MAX_POINTS_X - 1);
EDIT_ITEM(uint8, MSG_MESH_Y, &yind, 0, GRID_MAX_POINTS_Y - 1);
EDIT_ITEM_FAST(float43, MSG_MESH_EDIT_Z, &Z_VALUES(xind, yind), -(LCD_PROBE_Z_RANGE) * 0.5, (LCD_PROBE_Z_RANGE) * 0.5, refresh_planner);
END_MENU();
}
#endif // MESH_EDIT_MENU
/**
* Step 1: Bed Level entry-point
*
* << Motion
* Auto Home (if homing needed)
* Leveling On/Off (if data exists, and homed)
* Fade Height: --- (Req: ENABLE_LEVELING_FADE_HEIGHT)
* Mesh Z Offset: --- (Req: MESH_BED_LEVELING)
* Z Probe Offset: --- (Req: HAS_BED_PROBE, Opt: BABYSTEP_ZPROBE_OFFSET)
* Level Bed >
* Level Corners > (if homed)
* Load Settings (Req: EEPROM_SETTINGS)
* Save Settings (Req: EEPROM_SETTINGS)
*/
void menu_bed_leveling() {
const bool is_homed = all_axes_known(),
is_valid = leveling_is_valid();
START_MENU();
BACK_ITEM(MSG_MOTION);
// Auto Home if not using manual probing
#if NONE(PROBE_MANUALLY, MESH_BED_LEVELING)
if (!is_homed) GCODES_ITEM(MSG_AUTO_HOME, G28_STR);
#endif
// Level Bed
#if EITHER(PROBE_MANUALLY, MESH_BED_LEVELING)
// Manual leveling uses a guided procedure
SUBMENU(MSG_LEVEL_BED, _lcd_level_bed_continue);
#else
// Automatic leveling can just run the G-code
GCODES_ITEM(MSG_LEVEL_BED, is_homed ? PSTR("G29") : PSTR("G28\nG29"));
#endif
#if ENABLED(MESH_EDIT_MENU)
if (is_valid) SUBMENU(MSG_EDIT_MESH, menu_edit_mesh);
#endif
// Homed and leveling is valid? Then leveling can be toggled.
if (is_homed && is_valid) {
bool show_state = planner.leveling_active;
EDIT_ITEM(bool, MSG_BED_LEVELING, &show_state, _lcd_toggle_bed_leveling);
}
// Z Fade Height
#if ENABLED(ENABLE_LEVELING_FADE_HEIGHT)
// Shadow for editing the fade height
editable.decimal = planner.z_fade_height;
EDIT_ITEM_FAST(float3, MSG_Z_FADE_HEIGHT, &editable.decimal, 0, 100, []{ set_z_fade_height(editable.decimal); });
#endif
//
// Mesh Bed Leveling Z-Offset
//
#if ENABLED(MESH_BED_LEVELING)
EDIT_ITEM(float43, MSG_BED_Z, &mbl.z_offset, -1, 1);
#endif
#if ENABLED(BABYSTEP_ZPROBE_OFFSET)
SUBMENU(MSG_ZPROBE_ZOFFSET, lcd_babystep_zoffset);
#elif HAS_BED_PROBE
EDIT_ITEM(LCD_Z_OFFSET_TYPE, MSG_ZPROBE_ZOFFSET, &probe.offset.z, Z_PROBE_OFFSET_RANGE_MIN, Z_PROBE_OFFSET_RANGE_MAX);
#endif
#if ENABLED(LEVEL_BED_CORNERS)
SUBMENU(MSG_LEVEL_CORNERS, _lcd_level_bed_corners);
#endif
#if ENABLED(EEPROM_SETTINGS)
ACTION_ITEM(MSG_LOAD_EEPROM, ui.load_settings);
ACTION_ITEM(MSG_STORE_EEPROM, ui.store_settings);
#endif
END_MENU();
}
#endif // LCD_BED_LEVELING
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