LCD. More...

Classes
struct	_menu_data_adjust_bed_t

Enumerations
enum class	TestScreen : uint_least8_t { ExtruderFan , PrintFan , FansOk , EndStops , AxisX , AxisY , AxisZ , Bed , Hotend , HotendOk , Fsensor , FsensorOk , AllCorrect , Failed , Home }

enum class	TestError : uint_least8_t { Heater , Bed , Endstops , Motor , Endstop , PrintFan , ExtruderFan , Pulley , Axis , SwappedFan , WiringFsensor , TriggeringFsensor , FsensorLevel }

enum class	FanCheck : uint_least8_t { Success , PrintFan , ExtruderFan , SwappedFan }

Functions
static void	lcd_sd_updir ()

static void	lcd_mesh_bed_leveling_settings ()

static void	lcd_backlight_menu ()

static const char *	lcd_display_message_fullscreen_nonBlocking_P (const char *msg)
	show full screen message More...

static void	lcd_language_menu ()

static void	lcd_main_menu ()
	Show Main Menu. More...

static void	lcd_tune_menu ()

static void	lcd_settings_menu ()

static void	lcd_control_temperature_menu ()

static void	lcd_settings_linearity_correction_menu_save ()

static void	lcd_menu_xyz_y_min ()
	Show measured Y distance of front calibration points from Y_MIN_POS If those points are detected too close to edge of reachable area, their confidence is lowered. This functionality is applied more often for MK2 printers. More...

static void	lcd_menu_xyz_skew ()
	Show Measured XYZ Skew. More...

static void	lcd_menu_xyz_offset ()
	Show measured bed offset from expected position. More...

static void	lcd_menu_fails_stats_mmu ()
	Show Fails Statistics MMU. More...

static void	lcd_menu_fails_stats_mmu_print ()
	Show Last Print Failures Statistics MMU. More...

static void	lcd_menu_fails_stats_mmu_total ()
	Show Total Failures Statistics MMU. More...

static void	lcd_menu_toolchange_stats_mmu_total ()
	Show Total Failures Statistics MMU. More...

static void	lcd_v2_calibration ()

static void	mmu_fil_eject_menu ()

static void	mmu_load_to_nozzle_menu ()

static void	mmu_loading_test_menu ()

static void	lcd_mmuLoadingTest ()

static void	lcd_mmuCutFilament ()

static void	lcd_mmuLoadFilament ()

static void	lcd_mmuUnloadFilament ()

static void	lcd_mmuEjectFilament ()

static void	preheat_or_continue (FilamentAction action)

static void	mmu_cut_filament_menu ()

static void	lcd_menu_fails_stats ()
	Open fail statistics menu. More...

static void	lcd_belttest_v ()

static void	lcd_selftest_v ()

static void	reset_crash_det (uint8_t axis)

static bool	lcd_selfcheck_axis_sg (uint8_t axis)

static bool	lcd_selfcheck_axis (int _axis, int _travel)

static bool	lcd_selfcheck_pulleys (int axis)

static bool	lcd_selfcheck_endstops ()

static bool	lcd_selfcheck_check_heater (bool _isbed)

static uint8_t	lcd_selftest_screen (TestScreen screen, uint8_t _progress, uint8_t _progress_scale, bool _clear, uint16_t _delay)

static void	lcd_selftest_screen_step (const uint8_t _row, const uint8_t _col, const uint8_t _state, const char *_name, const char _indicator)

static bool	lcd_selftest_manual_fan_check (const uint8_t _fan, const bool check_opposite, const bool _default=false)

static FanCheck	lcd_selftest_fan_auto (uint8_t _fan)

static bool	lcd_selftest_fsensor ()

static bool	selftest_irsensor ()
	Self-test of infrared barrier filament sensor mounted on MK3S with MMUv2 printer. More...

static bool	lcd_selftest_IRsensor (bool bStandalone=false)

static void	lcd_detect_IRsensor ()

static void	lcd_selftest_error (TestError error, const char _error_1, const char _error_2)

static void	lcd_colorprint_change ()

static void	lcd_disable_farm_mode ()

static void	lcd_set_fan_check ()

static void	lcd_cutter_enabled ()

static void	lcd_sort_type_set ()

static void	lcd_babystep_z ()
	Adjust first layer offset from bed if axis is Z_AXIS. More...

static void	lcd_sdcard_menu ()

static void	lcd_sheet_menu ()

static void	menu_action_sdfile (const char *filename)

static void	menu_action_sddirectory (const char *filename)

static void	lcd_implementation_drawmenu_sdfile (uint8_t row, const char *longFilename)

static void	lcd_implementation_drawmenu_sddirectory (uint8_t row, const char *longFilename)

static void	menu_item_sddir (const char str_fn, char str_fnl)

static void	menu_item_sdfile (const char str_fn, char str_fnl)

void	lcdui_print_temp (char type, int val_current, int val_target)

void	lcdui_print_Z_coord (void)

void	lcdui_print_planner_diag (void)

void	lcdui_print_feedrate (void)

void	lcdui_print_percent_done (void)

uint8_t	lcdui_print_extruder (void)

static void	lcdui_print_farm (void)

void	lcdui_print_cmd_diag (void)

void	lcdui_print_time (void)

void	lcdui_print_status_line (void)
	@Brief Print status line on status screen

void	lcdui_print_status_screen (void)
	Show Status Screen. More...

static void	lcdui_refresh (uint8_t clear=true)

void	lcd_status_screen ()

void	lcd_print_stop_finish ()

void	lcd_commands ()

void	lcd_return_to_status ()

void	lcd_pause_print ()
	Pause print, disable nozzle heater, move to park position, send host action "paused".

void	lcd_pause_usb_print ()
	Send host action "pause".

static void	lcd_move_menu_axis ()

static void	lcd_cooldown ()

static void	pgmtext_with_colon (const char ipgmLabel, char dst, uint8_t dstSize)
	append text label with a colon and format it into a fixed size output buffer It would have been much easier if there was a ':' in the labels. But since the texts like Bed, Nozzle and PINDA are used in other places it is better to reuse these texts even though it requires some extra formatting code. More...

void	lcd_menu_extruder_info ()
	Show Extruder Info. More...

static uint16_t	__attribute__ ((noinline)) mFilamentResetMenuStack()
	Reset the menu stack and clear the planned filament action flag.

static void	lcd_menu_fails_stats_total ()
	Show Total Failures Statistics MMU. More...

static void	lcd_menu_fails_stats_print ()
	Show Last Print Failures Statistics. More...

static void	lcd_menu_debug ()
	Show Debug Information. More...

static void	lcd_menu_temperatures_line (const char *ipgmLabel, int value)
	common line print for lcd_menu_temperatures More...

static void	lcd_menu_temperatures ()
	Show Temperatures. More...

static void	lcd_menu_voltages ()
	Show Voltages. More...

static void	lcd_menu_belt_status ()
	Show Belt Status. More...

void	stop_and_save_print_to_ram (float z_move, float e_move)

void	restore_print_from_ram_and_continue (float e_move)

static void	lcd_menu_test_save ()

static void	lcd_menu_test_restore ()

static void	lcd_preheat_menu ()
	Show Preheat Menu.

static void	lcd_dump_memory ()

static void	lcd_serial_dump ()

static void	lcd_wdr_crash ()

static uint8_t	lcd_stack_crash_ (uint8_t arg, uint32_t sp=0)

static void	lcd_stack_crash ()

void	TestPullupCrash ()

static void	lcd_support_menu ()
	Show Support Menu. More...

else	if (EEPROM_MMU_CUTTER_ENABLED_always==eeprom_read_byte((uint8_t *) EEPROM_MMU_CUTTER_ENABLED))

bool	shouldPreheatOnlyNozzle ()

void	lcd_print_target_temps_first_line ()

static void	mFilamentPrompt ()

static void	setFilamentAction (FilamentAction action)

void	mFilamentItem (uint16_t nTemp, uint16_t nTempBed)

static void	mFilamentItem_farm ()

static void	mFilamentItem_farm_nozzle ()

static void	mFilamentItem_PLA ()

static void	mFilamentItem_PET ()

static void	mFilamentItem_ASA ()

static void	mFilamentItem_PC ()

static void	mFilamentItem_ABS ()

static void	mFilamentItem_PA ()

static void	mFilamentItem_HIPS ()

static void	mFilamentItem_PP ()

static void	mFilamentItem_FLEX ()

static void	mFilamentItem_PVB ()

void	lcd_generic_preheat_menu ()

static void	lcd_unLoadFilament ()

void	lcd_wait_interact ()

void	lcd_change_success ()

static void	lcd_loading_progress_bar (uint16_t loading_time_ms)

void	lcd_loading_color ()

void	lcd_loading_filament ()

uint8_t	lcd_alright ()

void	show_preheat_nozzle_warning ()

void	lcd_load_filament_color_check ()

static void	lcd_menu_AutoLoadFilament ()

static void	lcd_LoadFilament ()

void	lcd_AutoLoadFilament ()

void	lcd_menu_statistics ()
	Show filament used a print time. More...

static void	_lcd_move (const char *name, uint8_t axis, int min, int max)

void	lcd_move_e ()

float	_deg (float rad)

static void	lcd_move_x ()

static void	lcd_move_y ()

static void	lcd_move_z ()

void	lcd_adjust_bed_reset (void)

void	lcd_adjust_bed (void)
	Show Bed level correct. More...

void	pid_extruder ()
	Show PID Extruder. More...

bool	lcd_wait_for_pinda (float temp)

void	lcd_wait_for_heater ()

void	lcd_wait_for_cool_down ()

bool	lcd_calibrate_z_end_stop_manual (bool only_z)

static bool	pgm_is_whitespace (const char *c_addr)

static bool	pgm_is_interpunction (const char *c_addr)

const char *	lcd_display_message_fullscreen_P (const char *msg)

void	lcd_show_fullscreen_message_and_wait_P (const char *msg)
	show full screen message and wait More...

bool	lcd_wait_for_click_delay (uint16_t nDelay)

void	lcd_wait_for_click ()

uint8_t	lcd_show_multiscreen_message_yes_no_and_wait_P (const char *msg, bool allow_timeouting, uint8_t default_selection)
	Show multiple screen message with yes and no possible choices and wait with possible timeout. More...

void	lcd_show_choices_prompt_P (uint8_t selected, const char first_choice, const char second_choice, uint8_t second_col, const char *third_choice)
	Show a two-choice prompt on the last line of the LCD. More...

uint8_t	lcd_show_multiscreen_message_with_choices_and_wait_P (const char const msg, bool allow_timeouting, uint8_t default_selection, const char const first_choice, const char const second_choice, const char const third_choice, uint8_t second_col)
	Show single or multiple screen message with two possible choices and wait with possible timeout. More...

uint8_t	lcd_show_yes_no_and_wait (bool allow_timeouting, uint8_t default_selection)
	Display and wait for a Yes/No choice using the last line of the LCD. More...

void	lcd_bed_calibration_show_result (BedSkewOffsetDetectionResultType result, uint8_t point_too_far_mask)

void	lcd_temp_cal_show_result (bool result)

static void	lcd_show_end_stops ()

static void	menu_show_end_stops ()

void	lcd_diag_show_end_stops ()

static void	lcd_print_state (uint8_t state)

static void	lcd_show_sensors_state ()
	Show sensor state. More...

void	lcd_menu_show_sensors_state ()

static void	lcd_crash_mode_info ()

static void	lcd_crash_mode_info2 ()

static void	lcd_sound_state_set (void)

static void	lcd_mmu_mode_toggle ()

static void	lcd_silent_mode_set ()

static void	crash_mode_switch ()

static void	menu_setlang (uint8_t lang)

static void	lcd_community_language_menu ()

void	lcd_mesh_bedleveling ()

void	lcd_mesh_calibration ()

void	lcd_mesh_calibration_z ()

void	lcd_temp_calibration_set ()

void	lcd_second_serial_set ()

void	lcd_calibrate_pinda ()

void	lcd_toshiba_flash_air_compatibility_toggle ()

void	lcd_first_layer_calibration_reset ()
	Continue first layer calibration with previous value or start from zero? More...

void	lcd_wizard ()

void	lcd_language ()

static void	wait_preheat ()

static void	lcd_wizard_load ()

static void	wizard_lay1cal_message (bool cold)

void	lcd_wizard (WizState state)
	Printer first run wizard (Selftest and calibration) More...

void	lcd_settings_linearity_correction_menu (void)

static void	fsensor_reinit ()

static void	lcd_fsensor_enabled_set (void)

static void	lcd_fsensor_runout_set ()

static void	lcd_fsensor_autoload_set ()

static void	lcd_fsensor_jam_detection_set ()

static void	lcd_fsensor_actionNA_set (void)

static void	lcd_fsensor_settings_menu ()

static void	menuitems_MMU_settings_common ()

static void	mmu_enable_switch ()

static void	SETTINGS_SILENT_MODE ()

static void	menuitems_temperature_common ()

void	SETTINGS_FANS_CHECK ()

static void	lcd_check_mode_set (void)

static void	lcd_nozzle_diameter_cycle (void)

static void	lcd_check_model_set (void)

static void	lcd_check_version_set (void)

static void	lcd_checking_menu (void)

template<uint8_t number>
static void	select_sheet_menu ()

static void	sheets_menu ()

static void	nozzle_change ()

void	lcd_hw_setup_menu (void)

static void	lcd_ustep_linearity_menu_save ()

static void	lcd_calibration_menu ()

uint8_t	choose_menu_P (const char header, const char item, const char *last_item)
	Select one of numbered items. More...

char	reset_menu ()

static void	load_all_wrapper ()

static void	load_filament_wrapper (uint8_t i)

static void	mmu_preload_filament_menu ()

static void	lcd_mmu_load_to_nozzle_wrapper (uint8_t index)

static void	mmu_common_choose_filament_menu (const char label, void(menuAction)(uint8_t))

static void	mmu_eject_filament (uint8_t filament)

static void	mmu_cut_filament_wrapper (uint8_t index)

static void	loading_test_all_wrapper ()

static void	loading_test_wrapper (uint8_t i)

void	unload_filament (float unloadLength)
	unload filament for single material printer (used in M600 and M702) More...

static void	lcd_selftest_setfan (const uint8_t speed)
	Set print fan speed. More...

static bool	fan_error_selftest ()

bool	resume_print_checks ()

void	lcd_resume_print ()
	Resume paused print, send host action "resumed". More...

void	lcd_resume_usb_print ()
	Resume paused USB/host print, send host action "resume".

static void	change_sheet ()

static void	lcd_rename_sheet_menu ()

static void	lcd_reset_sheet ()

static void	activate_calibrate_sheet ()
	Activate selected_sheet and run first layer calibration.

static void	lcd_printer_ready_state_toggle ()
	Set printer state Sends the printer state for next print via LCD menu to host The host has to set the printer ready state with `M72` to keep printer in sync with the host .

static void	lcd_shutdown_menu ()

void	stepper_timer_overflow ()

static void	lcd_advance_draw_K (char chr, float val)

static void	lcd_advance_edit_K (void)

static void	lcd_advance_K ()

static void	mbl_magnets_elimination_toggle ()

static void	mbl_mesh_toggle ()

static void	mbl_probe_nr_toggle ()

static void	backlight_mode_toggle ()

static void	lcd_sd_refresh ()

void	retract_for_ooze_prevention ()
	Retract filament to prevent oozing.

void	print_stop (bool interactive, bool unconditional_stop)
	Stop the print immediately. More...

void	lcd_print_stop ()

void	lcd_thermal_model_cal ()

void	lcd_sdcard_stop ()

void	lcd_belttest ()

void	printf_IRSensorAnalogBoardChange ()

bool	lcd_selftest ()

static void	lcd_selftest_measure_fans (uint8_t delay, uint8_t col, uint8_t row)

static bool	check_file (const char *filename)

void	ultralcd_init ()

static bool	lcd_message_check (uint8_t priority)

static void	lcd_updatestatus (const char *message, bool progmem=false)

void	lcd_setstatus (const char *message)

void	lcd_insert_char_into_status (uint8_t position, const char message)

void	lcd_clearstatus ()

void	lcd_getstatus (char buf[LCD_WIDTH])
	Copy the contents of lcd_status_message. More...

void	lcd_setstatuspgm (const char *message)

void	lcd_setstatus_serial (const char *message)

void	lcd_reset_status_message_timeout ()

void	lcd_setalertstatus_ (const char *message, uint8_t severity, bool progmem)

void	lcd_setalertstatus (const char *message, uint8_t severity)

void	lcd_setalertstatuspgm (const char *message, uint8_t severity)

void	lcd_reset_alert_level ()

uint8_t	get_message_level ()
	Get/reset the current alert level.

void	menu_lcd_longpress_func (void)

static bool	z_menu_expired ()

static bool	other_menu_expired ()

void	menu_lcd_lcdupdate_func (void)

void	UserECool_toggle ()

bool	UserECoolEnabled ()

bool	FarmOrUserECool ()

void	WorkaroundPrusaSN ()

void	lcd_experimental_menu ()

void	lcd_pinda_temp_compensation_toggle ()

void	lcd_heat_bed_on_load_toggle ()

void	lcd_reprint_from_eeprom ()

void	lcd_send_action_start ()
	Send host action "start".

Variables
FilamentAction	eFilamentAction =FilamentAction::None

static bool	bFilamentPreheatState

static bool	bFilamentWaitingFlag

static bool	bFilamentSkipPreheat

int8_t	ReInitLCD = 0

uint8_t	scrollstuff = 0

int8_t	SilentModeMenu = SILENT_MODE_OFF

LcdCommands	lcd_commands_type = LcdCommands::Idle

static uint8_t	lcd_commands_step = 0

static bool	extraPurgeNeeded = false
	lcd_commands - detect if extra purge after MMU-toolchange is necessary or not

CustomMsg	custom_message_type = CustomMsg::Status

uint8_t	custom_message_state = 0

static ShortTimer	display_time

static uint16_t	pid_temp = DEFAULT_PID_TEMP

static float	manual_feedrate [] = MANUAL_FEEDRATE

static LongTimer	lcd_status_message_timeout

static uint8_t	lcd_status_message_level

static uint8_t	lcd_status_message_idx = 0

static char	lcd_status_message [LCD_WIDTH+1]

static uint8_t	lay1cal_filament = 0

static const char STR_SEPARATOR[]	PROGMEM = "--------------------"

bool	lcd_oldcardstatus

uint8_t	selected_sheet = 0

bool	bMain

bool	bSettings

uint16_t	SP_min

char *	__malloc_heap_start

char *	__malloc_heap_end

	else

bool	stepper_timer_overflow_state = false

uint16_t	stepper_timer_overflow_max = 0

uint16_t	stepper_timer_overflow_last = 0

uint16_t	stepper_timer_overflow_cnt = 0

Detailed Description

Date: Aug 28, 2019

Author: mkbel

Enumeration Type Documentation

◆ FanCheck

enum FanCheck : uint_least8_t

strong

Enumerate for lcd_selftest_fan_auto function.

Function Documentation

◆ check_file()

static bool check_file ( const char * filename )

static

End of menus Menu action functions

◆ choose_menu_P()

uint8_t choose_menu_P	(	const char *	header,
		const char *	item,
		const char *	last_item
	)

Create list of items with header. Header can not be selected. Each item has text description passed by function parameter and number. There are 5 numbered items, if MMU2::mmu2.Enabled(), 4 otherwise. Items are numbered from 1 to 4 or 5. But index returned starts at 0. There can be last item with different text and no number.

Parameters

header	Header text
item	Item text
last_item	Last item text, or nullptr if there is no Last item

Returns: selected item index, first item index is 0

◆ lcd_adjust_bed()

void lcd_adjust_bed ( void )

|01234567890123456789|
|Settings:           |  MSG_SETTINGS
|Left side [µm]:     |  MSG_BED_CORRECTION_LEFT
|Right side[µm]:     |  MSG_BED_CORRECTION_RIGHT
|Front side[µm]:     |  MSG_BED_CORRECTION_FRONT
|Rear side [µm]:     |  MSG_BED_CORRECTION_REAR
|Reset               |  MSG_BED_CORRECTION_RESET
----------------------

◆ lcd_babystep_z()

static void lcd_babystep_z ( )

static

If menu is left (button pushed or timed out), value is stored to EEPROM and if the axis is Z_AXIS, CALIBRATION_STATUS_CALIBRATED is also stored. Purpose of this function for other axis then Z is unknown.

Parameters

axis	AxisEnum X_AXIS Y_AXIS Z_AXIS other value leads to storing Z_AXIS
msg	text to be displayed

◆ lcd_detect_IRsensor()

static void lcd_detect_IRsensor ( )

static

Check if filament is loaded. If it is loaded stop detection.

Todo:: Add autodetection with MMU2s

◆ lcd_display_message_fullscreen_nonBlocking_P()

static const char * lcd_display_message_fullscreen_nonBlocking_P ( const char * msg )

static

forward declarations

This function is non-blocking

Parameters

msg	message to be displayed from PROGMEM

Returns: rest of the text (to be displayed on next page)

◆ lcd_first_layer_calibration_reset()

void lcd_first_layer_calibration_reset ( )

|01234567890123456789|
|Sheet        Smooth1|  MSG_SHEET c=12, MSG_SHEET_NAME c=7
|Z offset:   -1.480mm|  MSG_Z_OFFSET c=11
|>Continue           |  MSG_CONTINUE
| Reset              |  MSG_RESET
----------------------

◆ lcd_getstatus()

void lcd_getstatus ( char buf[LCD_WIDTH] )

Parameters

buf	destination buffer

◆ lcd_hw_setup_menu()

void lcd_hw_setup_menu ( void )

Fsensor Detection isn't ready for mmu yet it is temporarily disabled.

Todo:: Don't forget to remove this as soon Fsensor Detection works with mmu

The SuperPINDA is detected when the PINDA temp is below its defined limit. This works well on the EINSY board but not on the miniRAMBo board as as a disconnected SuperPINDA will show higher temps compared to an EINSY board.

This menu allows the user to en-/disable the SuperPINDA manualy

◆ lcd_main_menu()

static void lcd_main_menu ( )

static

|01234567890123456789|
| Info screen        | allways
 
| tst - Save         | ifdef RESUME_DEBUG
| tst - Restore      | ifdef RESUME_DEBUG
 
| recover print      | ifdef TMC2130_DEBUG
| power panic        | ifdef TMC2130_DEBUG
 
| Live adjust Z      | printing + Z low
 
| Change filament    | farm mode
 
| Tune               | printing + paused
| Pause print        | printing + not paused
| Resume print       | printing + paused
| Stop print         | printing or paused + NOT MBL
| Preheat            | not printing + not paused
| Print from SD      | not printing or paused
 
| Switch sheet       | NOT farm mode
                       AND multiple sheets calibrated AND not active
 
| Nozzle diameter    | NOT farm mode
                       AND multiple sheets calibrated AND not active
                       AND QUICK_NOZZLE_CHANGE defined
 
| AutoLoad filament  | not printing + not mmu or paused
| Load filament      | not printing + mmu or paused
| Load to nozzle     | not printing + mmu or paused
| Unload filament    | not printing or paused
| Eject from MMU     | not printing + mmu or paused
| Cut filament       | not printing + mmu or paused + cut atctive
| Settings           | not printing or paused
| Calibration        | not printing
| Statistics         | not printing
| Fail stats         | allways
| Fail stats MMU     | mmu
| Support            | allways

◆ lcd_menu_belt_status()

static void lcd_menu_belt_status ( )

static

|01234567890123456789|
| Belt status        |  c=18
|  X:            000 |
|  Y:            000 |
|                    |
----------------------

◆ lcd_menu_debug()

static void lcd_menu_debug ( )

static

|01234567890123456789|
|RAM statistics      |  c=20
| SP_min:        0000|  c=14
| heap_start:    0000|  c=14
| heap_end:      0000|  c=14
----------------------

Todo:: Positioning of the messages and values on LCD aren't fixed to their exact place. This causes issues with translations.

◆ lcd_menu_extruder_info()

void lcd_menu_extruder_info ( )

|01234567890123456789|
|Hotend fan:     0000|  MSG_HOTEND_FAN_SPEED c=15
|Print fan:      0000|  MSG_PRINT_FAN_SPEED c=15
|                    |
|                    |
----------------------

◆ lcd_menu_fails_stats()

static void lcd_menu_fails_stats ( )

static

Print last print and total filament run outs.

This version of function is used, when there is filament sensor, power failure and crash detection. There are Last print and Total menu items.

|01234567890123456789|
| Main               |  MSG_MAIN c=18
| Last print         |  MSG_LAST_PRINT c=18
| Total              |  MSG_TOTAL c=6
|                    |
----------------------

This version of function is used, when there is filament sensor, but no other sensors (e.g. power failure, crash detection).

Example screen:

|01234567890123456789|
|Last print failures |  MSG_LAST_PRINT_FAILURES c=20
| Fil. runouts    000|  MSG_FIL_RUNOUTS c=15
|Total failures      |  MSG_TOTAL_FAILURES c=20
| Fil. runouts    000|  MSG_FIL_RUNOUTS c=15
----------------------

◆ lcd_menu_fails_stats_mmu()

static void lcd_menu_fails_stats_mmu ( )

static

|01234567890123456789|
| Main               |  MSG_MAIN c=18
| Last print         |  MSG_LAST_PRINT c=18
| Total              |  MSG_TOTAL c=6
| Material changes   |  MSG_MATERIAL_CHANGES c=18
----------------------

◆ lcd_menu_fails_stats_mmu_print()

static void lcd_menu_fails_stats_mmu_print ( )

static

|01234567890123456789|
|Last print failures |  MSG_LAST_PRINT_FAILURES c=20
| MMU fails       000|  MSG_MMU_FAILS c=15
| MMU load fails  000|  MSG_MMU_LOAD_FAILS c=15
|                    |
----------------------

◆ lcd_menu_fails_stats_mmu_total()

static void lcd_menu_fails_stats_mmu_total ( )

static

|01234567890123456789|
|Total failures      |  MSG_TOTAL_FAILURES c=20
| MMU fails       000|  MSG_MMU_FAILS c=15
| MMU load fails  000|  MSG_MMU_LOAD_FAILS c=15
| MMU power fails 000|  MSG_MMU_POWER_FAILS c=15
----------------------

◆ lcd_menu_fails_stats_print()

static void lcd_menu_fails_stats_print ( )

static

|01234567890123456789|
|Last print failures |  MSG_LAST_PRINT_FAILURES c=20
| Power failures  000|  MSG_POWER_FAILURES c=15
| Fil. runouts    000|  MSG_FIL_RUNOUTS c=15
| Crash   X 000 Y 000|  MSG_CRASH c=7
----------------------

Todo:: leptun refactor this piece of code please

◆ lcd_menu_fails_stats_total()

static void lcd_menu_fails_stats_total ( )

static

|01234567890123456789|
|Total failures      |  MSG_TOTAL_FAILURES c=20
| Power failures  000|  MSG_POWER_FAILURES c=15
| Fil. runouts    000|  MSG_FIL_RUNOUTS c=15
| Crash   X:000 Y:000|  MSG_CRASH c=7
----------------------

◆ lcd_menu_statistics()

void lcd_menu_statistics ( )

If printing current print statistics are shown

|01234567890123456789|
|Filament used:      | MSG_FILAMENT_USED c=19
|           0000.00m |
|Print time:         | MSG_PRINT_TIME c=19
|        00h 00m 00s |
----------------------

If not printing, total statistics are shown

|01234567890123456789|
|Total filament:     | MSG_TOTAL_FILAMENT c=19
|           0000.00m |
|Total print time:   | MSG_TOTAL_PRINT_TIME c=19
|        00d 00h 00m |
----------------------

◆ lcd_menu_temperatures()

static void lcd_menu_temperatures ( )

static

|01234567890123456789|
| Nozzle:        000D|  MSG_NOZZLE c=10
| Bed:           000D|  MSG_BED c=13
| Ambient:       000D|  MSG_AMBIENTc=14
| PINDA:         000D|  MSG_PINDA c=14
----------------------
D - Degree sysmbol      LCD_STR_DEGREE

◆ lcd_menu_temperatures_line()

static void lcd_menu_temperatures_line	(	const char *	ipgmLabel,
		int	value
	)

static

Parameters

[in]	ipgmLabel	pointer to string in PROGMEM
[in]	value	to be printed behind the label

◆ lcd_menu_toolchange_stats_mmu_total()

static void lcd_menu_toolchange_stats_mmu_total ( )

static

|01234567890123456789|
|Material changes:   ||
|          4294967295|
|                    |
|                    |
----------------------

MSG_MATERIAL_CHANGES c=18

◆ lcd_menu_voltages()

static void lcd_menu_voltages ( )

static

|01234567890123456789|
|                    |
| PWR:         00.0V |  c=12
| Bed:         00.0V |  c=12
| IR :         00.0V |  c=12 optional
----------------------

◆ lcd_menu_xyz_offset()

static void lcd_menu_xyz_offset ( )

static

|01234567890123456789|
|[0;0] point offset  |  MSG_MEASURED_OFFSET c=20
|--------------------|  STR_SEPARATOR
|X            00.00mm|  c=10
|Y            00.00mm|  c=10
----------------------

Todo:: Positioning of the messages and values on LCD aren't fixed to their exact place. This causes issues with translations.

◆ lcd_menu_xyz_skew()

static void lcd_menu_xyz_skew ( )

static

|01234567890123456789|
|Measured skew :0.00D|  MSG_MEASURED_SKEW c=14
|--------------------|  STR_SEPARATOR
|Slight skew   :0.12D|  MSG_SLIGHT_SKEW c=14
|Severe skew   :0.25D|  MSG_SEVERE_SKEW c=14
----------------------
D - Degree sysmbol      LCD_STR_DEGREE

Todo:: Positioning of the messages and values on LCD aren't fixed to their exact place. This causes issues with translations.

◆ lcd_menu_xyz_y_min()

static void lcd_menu_xyz_y_min ( )

static

|01234567890123456789|
|Y distance from min |  MSG_Y_DIST_FROM_MIN
|--------------------|  STR_SEPARATOR
|Left:        00.00mm|  MSG_LEFT c=10, c=8
|Right:       00.00mm|  MSG_RIGHT c=10, c=8
----------------------

Todo:: Positioning of the messages and values on LCD aren't fixed to their exact place. This causes issues with translations.

◆ lcd_resume_print()

void lcd_resume_print ( )

Todo:: It is not good to call restore_print_from_ram_and_continue() from function called by lcd_update(), as restore_print_from_ram_and_continue() calls lcd_update() internally.

◆ lcd_selftest()

bool lcd_selftest ( )

Check if IR sensor is in unknown state, if so run Fsensor Detection As the Fsensor Detection isn't yet ready for the mmu2s we set temporarily the IR sensor 0.3 or older for mmu2s

Todo:: Don't forget to remove this as soon Fsensor Detection works with mmu

◆ lcd_selftest_fan_auto()

static FanCheck lcd_selftest_fan_auto ( uint8_t _fan )

static

Try to check fan working and wiring.

Parameters

_fan	i fan number 0 means hotend fan, 1 means print fan.

Returns: a TestError noerror, extruderFan, printFan or swappedFan.

◆ lcd_selftest_setfan()

static void lcd_selftest_setfan ( const uint8_t speed )

static

Parameters

speed ranges from 0 to 255

◆ lcd_setalertstatus()

void lcd_setalertstatus	(	const char *	message,
		uint8_t	severity = `LCD_STATUS_ALERT`
	)

return to the main status screen and display the alert message Beware - it has sideeffects:

always returns the display to the main status screen
always makes lcd_reset (which is slow and causes flicker)
does not update the message if there is one with the same (or higher) severity present

◆ lcd_settings_menu()

static void lcd_settings_menu ( )

static

Enables/disables the bed heating while heating the nozzle for loading/unloading filament

◆ lcd_show_choices_prompt_P()

void lcd_show_choices_prompt_P	(	uint8_t	selected,
		const char *	first_choice,
		const char *	second_choice,
		uint8_t	second_col,
		const char *	third_choice
	)

Parameters

selected	Show first choice as selected if true, the second otherwise
first_choice	text caption of first possible choice
second_choice	text caption of second possible choice
second_col	column on LCD where second choice is rendered.
third_choice	text caption of third, optional, choice.

◆ lcd_show_fullscreen_message_and_wait_P()

void lcd_show_fullscreen_message_and_wait_P ( const char * msg )

This function is blocking.

Parameters

msg	message to be displayed from PROGMEM

◆ lcd_show_multiscreen_message_with_choices_and_wait_P()

uint8_t lcd_show_multiscreen_message_with_choices_and_wait_P	(	const char *const	msg,
		bool	allow_timeouting,
		uint8_t	default_selection,
		const char *const	first_choice,
		const char *const	second_choice,
		const char *const	third_choice,
		uint8_t	second_col
	)

Parameters

msg	Message to show. If NULL, do not clear the screen and handle choice selection only.
allow_timeouting	bool, if true, allows time outing of the screen
default_selection	uint8_t, Control which choice is selected first. 0: left most, 1: middle, 2: right most choice. The left most choice is selected by default
first_choice	text caption of first possible choice. Must be in PROGMEM
second_choice	text caption of second possible choice. Must be in PROGMEM
third_choice	text caption of second possible choice. Must be in PROGMEM. When not set to nullptr first_choice and second_choice may not be more than 5 characters long.
second_col	column on LCD where second_choice starts

Return values

0	first choice selected by user
1	first choice selected by user
2	third choice selected by user
0xFF	button timeout (only possible if allow_timeouting is true)

◆ lcd_show_multiscreen_message_yes_no_and_wait_P()

uint8_t lcd_show_multiscreen_message_yes_no_and_wait_P	(	const char *	msg,
		bool	allow_timeouting,
		uint8_t	default_selection
	)

Parameters

msg	Message to show. If NULL, do not clear the screen and handle choice selection only.
allow_timeouting	if true, allows time outing of the screen
default_selection	if 0, 'Yes' choice is selected by default, otherwise 'No' choice is preselected

Return values

0	yes choice selected by user
1	no choice selected by user
0xFF	button timeout (only possible if allow_timeouting is true)

◆ lcd_show_sensors_state()

static void lcd_show_sensors_state ( )

static

|01234567890123456789|
|PINDA N/A  FINDA N/A|  MSG_PINDA c=5 MSG_FINDA c=5
|Fil. sensor      N/A|  MSG_FSENSOR
| Int: 000  Xd:+00000|
|Shut: 000  Yd:+00000|
----------------------

◆ lcd_show_yes_no_and_wait()

uint8_t lcd_show_yes_no_and_wait	(	bool	allow_timeouting,
		uint8_t	default_selection
	)

Parameters

allow_timeouting	if true, allows time outing of the screen
default_selection	if 0, 'Yes' choice is selected by default, otherwise 'No' choice is preselected

Return values

0	yes choice selected by user
1	no choice selected by user
0xFF	button timeout (only possible if allow_timeouting is true)

◆ lcd_support_menu()

static void lcd_support_menu ( )

static

|01234567890123456789|
| Main               |  MSG_MAIN c=18
| Firmware:          |  c=18
|  3.7.2.-2363       |  c=16
| prusa3d.com        |  MSG_PRUSA3D
| forum.prusa3d.com  |  MSG_PRUSA3D_FORUM
| help.prusa3d.com   |  MSG_PRUSA3D_HELP
| ------------------ |  STR_SEPARATOR
| 1_75mm_MK3         |  FILAMENT_SIZE
| help.prusa3d.com   |  ELECTRONICS
| help.prusa3d.com   |  NOZZLE_TYPE
| ------------------ |  STR_SEPARATOR
| Date:              |  c=17
| MMM DD YYYY        |  __DATE__
| ------------------ |  STR_SEPARATOR

If MMU is connected

| MMU connected | c=18

| FW: 1.0.6-7064523 |

If MMU is not connected

| MMU N/A | c=18

If Flash Air is connected

| ------------------ |  STR_SEPARATOR
| FlashAir IP Addr:  |  c=18
|  192.168.1.100     |

| ------------------ |  STR_SEPARATOR
| XYZ cal. details   |  MSG_XYZ_DETAILS c=18
| Extruder info      |  MSG_INFO_EXTRUDER
| XYZ cal. details   |  MSG_INFO_SENSORS

If TMC2130 defined

| Belt status | MSG_BELT_STATUS

| Temperatures | MSG_MENU_TEMPERATURES

If Voltage Bed and PWR Pin are defined

| Voltages | MSG_MENU_VOLTAGES

If DEBUG_BUILD is defined

@code{.unparsed} | Debug | c=18 @endcode

◆ lcd_tune_menu()

static void lcd_tune_menu ( )

static

< reserved for number editing functions

< To recognize, whether the menu has been just initialized.

Backup of extrudemultiply, to recognize, that the value has been changed and it needs to be applied.

◆ lcd_wizard()

void lcd_wizard ( WizState state )

First layer calibration with MMU state diagram

First layer calibration without MMU state diagram

Parameters

state Entry point of the wizard

state	description
WizState::Run	Main entry point
WizState::RepeatLay1Cal	Entry point after passing 1st layer calibration
WizState::LoadFilHot	Entry point after temporarily left for preheat before load filament

◆ lcdui_print_status_screen()

void lcdui_print_status_screen ( void )

|01234567890123456789|
|N000/000D   Z000.00 |
|B000/000D   F100%   |
|   ---%     t--:--  | // Idle
 
|   ---% F?  t--:--  | // Idle + MMU3
 
|Smooth1     t--:--  | // Idle + Muliple sheets
 
|Smooth1 F?  t--:--  | // Idle + Muliple sheets + MMU3
 
|Smooth1     Nd 0.40 | // Idle + Muliple sheets + QUICK_NOZZLE_CHANGE
 
| SD 99% F1  t00:17R | // SD print + MMU3
 
|Status line.........|
----------------------
N - nozzle temp symbol  LCD_STR_THERMOMETER
D - Degree sysmbol      LCD_STR_DEGREE
B - bed temp symbol     LCD_STR_BEDTEMP
F - feedrate symbol     LCD_STR_FEEDRATE
t - clock symbol        LCD_STR_THERMOMETER

◆ mFilamentPrompt()

static void mFilamentPrompt ( )

static

Todo:: leptun - add this as a specific retest item

◆ pgmtext_with_colon()

static void pgmtext_with_colon	(	const char *	ipgmLabel,
		char *	dst,
		uint8_t	dstSize
	)

static

Parameters

[in]	ipgmLabel	pointer to string in PROGMEM
[out]	pointer	to string in RAM which will receive the formatted text. Must be allocated to appropriate size
[in]	dstSize	allocated length of dst

◆ pid_extruder()

void pid_extruder ( )

|01234567890123456789|
|Set temperature:    |
|                    |
| 210                |
|                    |
----------------------

◆ print_stop()

void print_stop	(	bool	interactive = `false`,
		bool	unconditional_stop = `false`
	)

Parameters

interactive	True if the user acknowledged the action from the LCD: resume processing USB commands again
unconditional_stop	True when the print is stopped by a serious error condition e.g. Thermal Runaway. False otherwise.

◆ selftest_irsensor()

static bool selftest_irsensor ( )

static

Test whether sensor is not triggering filament presence when extruder idler is moving without filament.

Steps:

Backup current active extruder temperature
Pre-heat to PLA extrude temperature.
Unload filament possibly present.
Move extruder idler same way as during filament load and sample the filament sensor.
Check that pin doesn't go low.

Return values

true	passed
false	failed

◆ ultralcd_init()

void ultralcd_init ( )

LCD API

◆ unload_filament()

void unload_filament ( float unloadLength )

Parameters

unloadLength Retract distance for removal (manual reload)

◆ UserECoolEnabled()

bool UserECoolEnabled ( )

Enable experimental support for cooler operation of the extruder motor Beware - REQUIRES original Prusa MK3/S/+ extruder motor with adequate maximal current Therefore we don't want to allow general usage of this feature in public as the community likes to change motors for various reasons and unless the motor is rotating, we cannot verify its properties (which would be obviously too late for an improperly sized motor) For farm printing, the cooler E-motor is enabled by default.

Variable Documentation

◆ else

else

Initial value:

{

eeprom_update_byte_notify((uint8_t*)EEPROM_MMU_CUTTER_ENABLED, EEPROM_MMU_CUTTER_ENABLED_enabled)

Classes

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

◆ FanCheck

Function Documentation

◆ check_file()

◆ choose_menu_P()

◆ lcd_adjust_bed()

◆ lcd_babystep_z()

◆ lcd_detect_IRsensor()

◆ lcd_display_message_fullscreen_nonBlocking_P()

◆ lcd_first_layer_calibration_reset()

◆ lcd_getstatus()

◆ lcd_hw_setup_menu()

◆ lcd_main_menu()

◆ lcd_menu_belt_status()

◆ lcd_menu_debug()

◆ lcd_menu_extruder_info()

◆ lcd_menu_fails_stats()

◆ lcd_menu_fails_stats_mmu()

◆ lcd_menu_fails_stats_mmu_print()

◆ lcd_menu_fails_stats_mmu_total()

◆ lcd_menu_fails_stats_print()

◆ lcd_menu_fails_stats_total()

◆ lcd_menu_statistics()

◆ lcd_menu_temperatures()

◆ lcd_menu_temperatures_line()

◆ lcd_menu_toolchange_stats_mmu_total()

◆ lcd_menu_voltages()

◆ lcd_menu_xyz_offset()

◆ lcd_menu_xyz_skew()

◆ lcd_menu_xyz_y_min()

◆ lcd_resume_print()

◆ lcd_selftest()

◆ lcd_selftest_fan_auto()

◆ lcd_selftest_setfan()

◆ lcd_setalertstatus()

◆ lcd_settings_menu()

◆ lcd_show_choices_prompt_P()

◆ lcd_show_fullscreen_message_and_wait_P()

◆ lcd_show_multiscreen_message_with_choices_and_wait_P()

◆ lcd_show_multiscreen_message_yes_no_and_wait_P()

◆ lcd_show_sensors_state()

◆ lcd_show_yes_no_and_wait()

◆ lcd_support_menu()

@code{.unparsed} | Debug | c=18 @endcode

◆ lcd_tune_menu()

◆ lcd_wizard()

◆ lcdui_print_status_screen()

◆ mFilamentPrompt()

◆ pgmtext_with_colon()

◆ pid_extruder()

◆ print_stop()

◆ selftest_irsensor()

◆ ultralcd_init()

◆ unload_filament()

◆ UserECoolEnabled()

Variable Documentation

◆ else