PrusaFirmware/ultralcd.cpp

#include "temperature.h"
#include "ultralcd.h"
#ifdef ULTRA_LCD
#include "Marlin.h"
#include "language.h"
#include "cardreader.h"
#include "temperature.h"
#include "stepper.h"
#include "ConfigurationStore.h"
#include <string.h>
//#include "Configuration.h"


#define _STRINGIFY(s) #s


int8_t encoderDiff; /* encoderDiff is updated from interrupt context and added to encoderPosition every LCD update */

extern int lcd_change_fil_state;


int8_t ReInitLCD = 0;

int8_t SDscrool = 0;


/* Configuration settings */
int plaPreheatHotendTemp;
int plaPreheatHPBTemp;
int plaPreheatFanSpeed;

int absPreheatHotendTemp;
int absPreheatHPBTemp;
int absPreheatFanSpeed;

int ppPreheatHotendTemp = PP_PREHEAT_HOTEND_TEMP;
int ppPreheatHPBTemp = PP_PREHEAT_HPB_TEMP;
int ppPreheatFanSpeed = PP_PREHEAT_FAN_SPEED;

int petPreheatHotendTemp = PET_PREHEAT_HOTEND_TEMP;
int petPreheatHPBTemp = PET_PREHEAT_HPB_TEMP;
int petPreheatFanSpeed = PET_PREHEAT_FAN_SPEED;

int hipsPreheatHotendTemp = HIPS_PREHEAT_HOTEND_TEMP;
int hipsPreheatHPBTemp = HIPS_PREHEAT_HPB_TEMP;
int hipsPreheatFanSpeed = HIPS_PREHEAT_FAN_SPEED;

int flexPreheatHotendTemp = FLEX_PREHEAT_HOTEND_TEMP;
int flexPreheatHPBTemp = FLEX_PREHEAT_HPB_TEMP;
int flexPreheatFanSpeed = FLEX_PREHEAT_FAN_SPEED;

#ifdef FILAMENT_LCD_DISPLAY
  unsigned long message_millis = 0;
#endif

#ifdef ULTIPANEL
  static float manual_feedrate[] = MANUAL_FEEDRATE;
#endif // ULTIPANEL

/* !Configuration settings */

//Function pointer to menu functions.
typedef void (*menuFunc_t)();

uint8_t lcd_status_message_level;
char lcd_status_message[LCD_WIDTH+1] = WELCOME_MSG;

#ifdef DOGLCD
#include "dogm_lcd_implementation.h"
#else
#include "ultralcd_implementation_hitachi_HD44780.h"
#endif

/** forward declarations **/

void copy_and_scalePID_i();
void copy_and_scalePID_d();

/* Different menus */
static void lcd_status_screen();
#ifdef ULTIPANEL
extern bool powersupply;
static void lcd_main_menu();
static void lcd_tune_menu();
static void lcd_prepare_menu();
static void lcd_move_menu();
static void lcd_control_menu();
static void lcd_settings_menu();
static void lcd_control_temperature_menu();
static void lcd_control_temperature_preheat_pla_settings_menu();
static void lcd_control_temperature_preheat_abs_settings_menu();
static void lcd_control_motion_menu();
static void lcd_control_volumetric_menu();
#ifdef DOGLCD
static void lcd_set_contrast();
#endif
static void lcd_control_retract_menu();
static void lcd_sdcard_menu();

#ifdef DELTA_CALIBRATION_MENU
static void lcd_delta_calibrate_menu();
#endif // DELTA_CALIBRATION_MENU

static void lcd_quick_feedback();//Cause an LCD refresh, and give the user visual or audible feedback that something has happened

/* Different types of actions that can be used in menu items. */
static void menu_action_back(menuFunc_t data);
static void menu_action_submenu(menuFunc_t data);
static void menu_action_gcode(const char* pgcode);
static void menu_action_function(menuFunc_t data);
static void menu_action_sdfile(const char* filename, char* longFilename);
static void menu_action_sddirectory(const char* filename, char* longFilename);
static void menu_action_setting_edit_bool(const char* pstr, bool* ptr);
static void menu_action_setting_edit_int3(const char* pstr, int* ptr, int minValue, int maxValue);
static void menu_action_setting_edit_float3(const char* pstr, float* ptr, float minValue, float maxValue);
static void menu_action_setting_edit_float32(const char* pstr, float* ptr, float minValue, float maxValue);
static void menu_action_setting_edit_float43(const char* pstr, float* ptr, float minValue, float maxValue);
static void menu_action_setting_edit_float5(const char* pstr, float* ptr, float minValue, float maxValue);
static void menu_action_setting_edit_float51(const char* pstr, float* ptr, float minValue, float maxValue);
static void menu_action_setting_edit_float52(const char* pstr, float* ptr, float minValue, float maxValue);
static void menu_action_setting_edit_long5(const char* pstr, unsigned long* ptr, unsigned long minValue, unsigned long maxValue);
static void menu_action_setting_edit_callback_bool(const char* pstr, bool* ptr, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_int3(const char* pstr, int* ptr, int minValue, int maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_float3(const char* pstr, float* ptr, float minValue, float maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_float32(const char* pstr, float* ptr, float minValue, float maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_float43(const char* pstr, float* ptr, float minValue, float maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_float5(const char* pstr, float* ptr, float minValue, float maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_float51(const char* pstr, float* ptr, float minValue, float maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_float52(const char* pstr, float* ptr, float minValue, float maxValue, menuFunc_t callbackFunc);
static void menu_action_setting_edit_callback_long5(const char* pstr, unsigned long* ptr, unsigned long minValue, unsigned long maxValue, menuFunc_t callbackFunc);

#define ENCODER_FEEDRATE_DEADZONE 10

#if !defined(LCD_I2C_VIKI)
  #ifndef ENCODER_STEPS_PER_MENU_ITEM
    #define ENCODER_STEPS_PER_MENU_ITEM 5
  #endif
  #ifndef ENCODER_PULSES_PER_STEP
    #define ENCODER_PULSES_PER_STEP 1
  #endif
#else
  #ifndef ENCODER_STEPS_PER_MENU_ITEM
    #define ENCODER_STEPS_PER_MENU_ITEM 2 // VIKI LCD rotary encoder uses a different number of steps per rotation
  #endif
  #ifndef ENCODER_PULSES_PER_STEP
    #define ENCODER_PULSES_PER_STEP 1
  #endif
#endif


/* Helper macros for menus */
#define START_MENU() do { \
    if (encoderPosition > 0x8000) encoderPosition = 0; \
    if (encoderPosition / ENCODER_STEPS_PER_MENU_ITEM < currentMenuViewOffset) currentMenuViewOffset = encoderPosition / ENCODER_STEPS_PER_MENU_ITEM;\
    uint8_t _lineNr = currentMenuViewOffset, _menuItemNr; \
    bool wasClicked = LCD_CLICKED;\
    for(uint8_t _drawLineNr = 0; _drawLineNr < LCD_HEIGHT; _drawLineNr++, _lineNr++) { \
        _menuItemNr = 0;

#define MENU_ITEM(type, label, args...) do { \
    if (_menuItemNr == _lineNr) { \
        if (lcdDrawUpdate) { \
            const char* _label_pstr = PSTR(label); \
            if ((encoderPosition / ENCODER_STEPS_PER_MENU_ITEM) == _menuItemNr) { \
                lcd_implementation_drawmenu_ ## type ## _selected (_drawLineNr, _label_pstr , ## args ); \
            }else{\
                lcd_implementation_drawmenu_ ## type (_drawLineNr, _label_pstr , ## args ); \
            }\
        }\
        if (wasClicked && (encoderPosition / ENCODER_STEPS_PER_MENU_ITEM) == _menuItemNr) {\
            lcd_quick_feedback(); \
            menu_action_ ## type ( args ); \
            return;\
        }\
    }\
    _menuItemNr++;\
} while(0)

#define MENU_ITEM_DUMMY() do { _menuItemNr++; } while(0)
#define MENU_ITEM_EDIT(type, label, args...) MENU_ITEM(setting_edit_ ## type, label, PSTR(label) , ## args )
#define MENU_ITEM_EDIT_CALLBACK(type, label, args...) MENU_ITEM(setting_edit_callback_ ## type, label, PSTR(label) , ## args )
#define END_MENU() \
    if (encoderPosition / ENCODER_STEPS_PER_MENU_ITEM >= _menuItemNr) encoderPosition = _menuItemNr * ENCODER_STEPS_PER_MENU_ITEM - 1; \
    if ((uint8_t)(encoderPosition / ENCODER_STEPS_PER_MENU_ITEM) >= currentMenuViewOffset + LCD_HEIGHT) { currentMenuViewOffset = (encoderPosition / ENCODER_STEPS_PER_MENU_ITEM) - LCD_HEIGHT + 1; lcdDrawUpdate = 1; _lineNr = currentMenuViewOffset - 1; _drawLineNr = -1; } \
    } } while(0)

/** Used variables to keep track of the menu */
#ifndef REPRAPWORLD_KEYPAD
volatile uint8_t buttons;//Contains the bits of the currently pressed buttons.
#else
volatile uint8_t buttons_reprapworld_keypad; // to store the reprapworld_keypad shift register values
#endif
#ifdef LCD_HAS_SLOW_BUTTONS
volatile uint8_t slow_buttons;//Contains the bits of the currently pressed buttons.
#endif
uint8_t currentMenuViewOffset;              /* scroll offset in the current menu */
uint32_t blocking_enc;
uint8_t lastEncoderBits;
uint32_t encoderPosition;
#if (SDCARDDETECT > 0)
bool lcd_oldcardstatus;
#endif
#endif //ULTIPANEL

menuFunc_t currentMenu = lcd_status_screen; /* function pointer to the currently active menu */
uint32_t lcd_next_update_millis;
uint8_t lcd_status_update_delay;
bool ignore_click = false;
bool wait_for_unclick;
uint8_t lcdDrawUpdate = 2;                  /* Set to none-zero when the LCD needs to draw, decreased after every draw. Set to 2 in LCD routines so the LCD gets at least 1 full redraw (first redraw is partial) */

//prevMenu and prevEncoderPosition are used to store the previous menu location when editing settings.
menuFunc_t prevMenu = NULL;
uint16_t prevEncoderPosition;
//Variables used when editing values.
const char* editLabel;
void* editValue;
int32_t minEditValue, maxEditValue;
menuFunc_t callbackFunc;

// place-holders for Ki and Kd edits
float raw_Ki, raw_Kd;

static void lcd_goto_menu(menuFunc_t menu, const uint32_t encoder=0, const bool feedback=true) {
  if (currentMenu != menu) {
    currentMenu = menu;
    encoderPosition = encoder;
    if (feedback) lcd_quick_feedback();

    // For LCD_PROGRESS_BAR re-initialize the custom characters
    #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
      lcd_set_custom_characters(menu == lcd_status_screen);
    #endif
  }
}

/* Main status screen. It's up to the implementation specific part to show what is needed. As this is very display dependent */
static void lcd_status_screen()
{
  

    if (lcd_status_update_delay)
        lcd_status_update_delay--;
    else
        lcdDrawUpdate = 1;
    if (lcdDrawUpdate)
    {
        ReInitLCD++;
        
        if(ReInitLCD == 30){
            lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
            currentMenu == lcd_status_screen
          #endif
        );
            ReInitLCD =0 ;
        }else{

            if((ReInitLCD%10) == 0){
              //lcd_implementation_nodisplay();
              lcd_implementation_init_noclear( // to maybe revive the LCD if static electricity killed it.
              #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
                currentMenu == lcd_status_screen
              #endif
            );
              
            }

        }

        
        //lcd_implementation_display();
        lcd_implementation_status_screen();
        //lcd_implementation_clear();
        
        lcd_status_update_delay = 10;   /* redraw the main screen every second. This is easier then trying keep track of all things that change on the screen */
    }
#ifdef ULTIPANEL

    bool current_click = LCD_CLICKED;

    if (ignore_click) {
        if (wait_for_unclick) {
          if (!current_click) {
              ignore_click = wait_for_unclick = false;
          }
          else {
              current_click = false;
          }
        }
        else if (current_click) {
            lcd_quick_feedback();
            wait_for_unclick = true;
            current_click = false;
        }
    }

    if (current_click)
    {
        lcd_goto_menu(lcd_main_menu);
        lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
            currentMenu == lcd_status_screen
          #endif
        );
        #ifdef FILAMENT_LCD_DISPLAY
          message_millis = millis();  // get status message to show up for a while
        #endif
    }

#ifdef ULTIPANEL_FEEDMULTIPLY
    // Dead zone at 100% feedrate
    if ((feedmultiply < 100 && (feedmultiply + int(encoderPosition)) > 100) ||
            (feedmultiply > 100 && (feedmultiply + int(encoderPosition)) < 100))
    {
        encoderPosition = 0;
        feedmultiply = 100;
    }

    if (feedmultiply == 100 && int(encoderPosition) > ENCODER_FEEDRATE_DEADZONE)
    {
        feedmultiply += int(encoderPosition) - ENCODER_FEEDRATE_DEADZONE;
        encoderPosition = 0;
    }
    else if (feedmultiply == 100 && int(encoderPosition) < -ENCODER_FEEDRATE_DEADZONE)
    {
        feedmultiply += int(encoderPosition) + ENCODER_FEEDRATE_DEADZONE;
        encoderPosition = 0;
    }
    else if (feedmultiply != 100)
    {
        feedmultiply += int(encoderPosition);
        encoderPosition = 0;
    }
#endif //ULTIPANEL_FEEDMULTIPLY

    if (feedmultiply < 10)
        feedmultiply = 10;
    else if (feedmultiply > 999)
        feedmultiply = 999;
#endif //ULTIPANEL
}

#ifdef ULTIPANEL

static void lcd_return_to_status() { 
  lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
            currentMenu == lcd_status_screen
          #endif
        );
  lcd_goto_menu(lcd_status_screen, 0, false); 
}

static void lcd_sdcard_pause() { card.pauseSDPrint(); }

static void lcd_sdcard_resume() { card.startFileprint(); }

float move_menu_scale;
static void lcd_move_menu_axis();

static void lcd_sdcard_stop()
{
    card.sdprinting = false;
    card.closefile();
    quickStop();
    if(SD_FINISHED_STEPPERRELEASE)
    {
        enquecommand_P(PSTR(SD_FINISHED_RELEASECOMMAND));
    }
    autotempShutdown();

	cancel_heatup = true;

	lcd_setstatus(MSG_PRINT_ABORTED);

  enquecommand_P(PSTR("M84"));


}

/* Menu implementation */


void lcd_preheat_pla()
{
    setTargetHotend0(plaPreheatHotendTemp);
    setTargetBed(plaPreheatHPBTemp);
    fanSpeed = 0;
    lcd_return_to_status();
    setWatch(); // heater sanity check timer
}

void lcd_preheat_abs()
{
    setTargetHotend0(absPreheatHotendTemp);
    setTargetBed(absPreheatHPBTemp);
    fanSpeed = 0;
    lcd_return_to_status();
    setWatch(); // heater sanity check timer
}

void lcd_preheat_pp()
{
    setTargetHotend0(ppPreheatHotendTemp);
    setTargetBed(ppPreheatHPBTemp);
    fanSpeed = 0;
    lcd_return_to_status();
    setWatch(); // heater sanity check timer
}

void lcd_preheat_pet()
{
    setTargetHotend0(petPreheatHotendTemp);
    setTargetBed(petPreheatHPBTemp);
    fanSpeed = 0;
    lcd_return_to_status();
    setWatch(); // heater sanity check timer
}

void lcd_preheat_hips()
{
    setTargetHotend0(hipsPreheatHotendTemp);
    setTargetBed(hipsPreheatHPBTemp);
    fanSpeed = 0;
    lcd_return_to_status();
    setWatch(); // heater sanity check timer
}

void lcd_preheat_flex()
{
    setTargetHotend0(flexPreheatHotendTemp);
    setTargetBed(flexPreheatHPBTemp);
    fanSpeed = 0;
    lcd_return_to_status();
    setWatch(); // heater sanity check timer
}


void lcd_cooldown()
{
    setTargetHotend0(0);
    setTargetHotend1(0);
    setTargetHotend2(0);
    setTargetBed(0);
    fanSpeed = 0;
    lcd_return_to_status();
}



static void lcd_preheat_menu()
{
    START_MENU();
        
    
    MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
    
    MENU_ITEM(function, "ABS  -  " STRINGIFY(ABS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(ABS_PREHEAT_HPB_TEMP), lcd_preheat_abs);
    MENU_ITEM(function, "PLA  -  " STRINGIFY(PLA_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PLA_PREHEAT_HPB_TEMP), lcd_preheat_pla);
    MENU_ITEM(function, "PET  -  " STRINGIFY(PET_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PET_PREHEAT_HPB_TEMP), lcd_preheat_pet);
    MENU_ITEM(function, "HIPS -  " STRINGIFY(HIPS_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(HIPS_PREHEAT_HPB_TEMP), lcd_preheat_hips);
    MENU_ITEM(function, "PP   -  " STRINGIFY(PP_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(PP_PREHEAT_HPB_TEMP), lcd_preheat_pp);
    MENU_ITEM(function, "FLEX -  " STRINGIFY(FLEX_PREHEAT_HOTEND_TEMP) "/" STRINGIFY(FLEX_PREHEAT_HPB_TEMP), lcd_preheat_flex);
    
   
    MENU_ITEM(function, MSG_COOLDOWN, lcd_cooldown);

    END_MENU();
}

static void lcd_support_menu()
{
    START_MENU();
        
    
    MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
    
    MENU_ITEM(back, MSG_FW_VERSION " - " FW_version, lcd_main_menu);
    MENU_ITEM(back, "prusa3d.com", lcd_main_menu);
    MENU_ITEM(back, "forum.prusa3d.com", lcd_main_menu);
    MENU_ITEM(back, "howto.prusa3d.com", lcd_main_menu);
    MENU_ITEM(back, "Rev: " REVISION, lcd_main_menu);

    END_MENU();
}

void lcd_unLoadFilament()
{
  
  if(degHotend0() > EXTRUDE_MINTEMP){
    
    enquecommand_P(PSTR(UNLOAD_FILAMENT_0));
  
    enquecommand_P(PSTR(UNLOAD_FILAMENT_1));
    
  }else{

      lcd_implementation_clear();
      lcd.setCursor(0, 0);
     
      lcd.print(MSG_ERROR);
      
      lcd.setCursor(0, 2);
     
      lcd.print(MSG_PREHEAT_NOZZLE);
      
      
       delay(2000); 
       lcd_implementation_clear();
  
  }
  
  

  lcd_return_to_status();
  
}

void lcd_change_filament(){
  
    lcd_implementation_clear();
      
      lcd.setCursor(0, 1);
     
      lcd.print(MSG_CHANGING_FILAMENT);


}


void lcd_wait_interact(){

    lcd_implementation_clear();
      
      lcd.setCursor(0, 1);
     
      lcd.print(MSG_INSERT_FILAMENT);
      lcd.setCursor(0, 2);
      lcd.print(MSG_PRESS);

}


void lcd_change_success(){

      lcd_implementation_clear();
      
      lcd.setCursor(0, 2);
     
      lcd.print(MSG_CHANGE_SUCCESS);


}


void lcd_loading_color(){
    
    lcd_implementation_clear();
      
      lcd.setCursor(0, 0);
     
      lcd.print(MSG_LOADING_COLOR);
      lcd.setCursor(0, 2);
      lcd.print(MSG_PLEASE_WAIT);

  
  for(int i = 0; i<20; i++){
    
    lcd.setCursor(i, 3);
    lcd.print(".");
    for(int j = 0;j<10 ; j++){
        manage_heater();
    manage_inactivity(true);
        delay(85);
    
    }
    
     
  }

}


void lcd_loading_filament(){

  
    lcd_implementation_clear();
      
      lcd.setCursor(0, 0);
     
      lcd.print(MSG_LOADING_FILAMENT);
      lcd.setCursor(0, 2);
      lcd.print(MSG_PLEASE_WAIT);

  
  for(int i = 0; i<20; i++){
    
    lcd.setCursor(i, 3);
    lcd.print(".");
    for(int j = 0;j<10 ; j++){
        manage_heater();
    manage_inactivity(true);
        delay(110);
    
    }
    
     
  }

}

void lcd_alright(){
  int enc_dif = 0;
  int cursor_pos = 1;

  
  
  
   lcd_implementation_clear();
      
      lcd.setCursor(0, 0);
     
      lcd.print(MSG_CORRECTLY);
      
      lcd.setCursor(1, 1);
     
      lcd.print(MSG_YES);
      
      lcd.setCursor(1, 2);
     
      lcd.print(MSG_NOT_LOADED);
      
      
      lcd.setCursor(1, 3);
      lcd.print(MSG_NOT_COLOR);
      
      
       lcd.setCursor(0, 1);
     
      lcd.print(">");
      
     
      enc_dif = encoderDiff;
      
      while(lcd_change_fil_state == 0){
        
        manage_heater();
          manage_inactivity(true);
          
          if( enc_dif != encoderDiff ){
            
            if ( (abs(enc_dif-encoderDiff)) > 1 ){
            if (enc_dif > encoderDiff ){
                  cursor_pos --;
              }
              
              if (enc_dif < encoderDiff  ){
                  cursor_pos ++;
              }
              
              if(cursor_pos >3){
              cursor_pos = 3;
            }
            
            if(cursor_pos <1){
              cursor_pos = 1;
            }
            lcd.setCursor(0, 1);
            lcd.print(" ");
            lcd.setCursor(0, 2);
            lcd.print(" ");
            lcd.setCursor(0, 3);
            lcd.print(" ");
            lcd.setCursor(0, cursor_pos);
            lcd.print(">");
              enc_dif = encoderDiff;
              delay(100);
            }
            
          }
          

          if(lcd_clicked()){
            
            lcd_change_fil_state = cursor_pos;
            delay(500);
              
          }
          
          
          
        };
      
      
       lcd_implementation_clear();
  lcd_return_to_status();
  
}


 

void lcd_LoadFilament()
{
  
  
  if(degHotend0() > EXTRUDE_MINTEMP){
    
    enquecommand_P(PSTR(LOAD_FILAMENT_0));
  
  enquecommand_P(PSTR(LOAD_FILAMENT_1));
  
  enquecommand_P(PSTR(LOAD_FILAMENT_2));
    
  }else{

      lcd_implementation_clear();
      
      lcd.setCursor(0, 0);
     
      lcd.print(MSG_ERROR);
      
      lcd.setCursor(0, 2);
     
      lcd.print(MSG_PREHEAT_NOZZLE);
      
      
       delay(2000); 
       lcd_implementation_clear();
  }
  
  

  lcd_return_to_status();
}





static void _lcd_move(const char *name, int axis, int min, int max) {
  if (encoderPosition != 0) {
    refresh_cmd_timeout();
    current_position[axis] += float((int)encoderPosition) * move_menu_scale;
    if (min_software_endstops && current_position[axis] < min) current_position[axis] = min;
    if (max_software_endstops && current_position[axis] > max) current_position[axis] = max;
    encoderPosition = 0;
    #ifdef DELTA
      calculate_delta(current_position);
      plan_buffer_line(delta[X_AXIS], delta[Y_AXIS], delta[Z_AXIS], current_position[E_AXIS], manual_feedrate[axis]/60, active_extruder);
    #else
      plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], manual_feedrate[axis]/60, active_extruder);
    #endif
    lcdDrawUpdate = 1;
  }
  if (lcdDrawUpdate) lcd_implementation_drawedit(name, ftostr31(current_position[axis]));
  if (LCD_CLICKED) lcd_goto_menu(lcd_move_menu_axis);
}


static void lcd_move_e()
{
    if (encoderPosition != 0)
    {
        current_position[E_AXIS] += float((int)encoderPosition) * move_menu_scale;
        encoderPosition = 0;
        #ifdef DELTA
        calculate_delta(current_position);
        plan_buffer_line(delta[X_AXIS], delta[Y_AXIS], delta[Z_AXIS], current_position[E_AXIS], manual_feedrate[E_AXIS]/60, active_extruder);
        #else
        plan_buffer_line(current_position[X_AXIS], current_position[Y_AXIS], current_position[Z_AXIS], current_position[E_AXIS], manual_feedrate[E_AXIS]/60, active_extruder);
        #endif
        lcdDrawUpdate = 1;
    }
    if (lcdDrawUpdate)
    {
        lcd_implementation_drawedit(PSTR("Extruder"), ftostr31(current_position[E_AXIS]));
    }
    if (LCD_CLICKED) lcd_goto_menu(lcd_move_menu_axis);
}


static void lcd_move_x() { _lcd_move(PSTR("X"), X_AXIS, X_MIN_POS, X_MAX_POS); }
static void lcd_move_y() { _lcd_move(PSTR("Y"), Y_AXIS, Y_MIN_POS, Y_MAX_POS); }
static void lcd_move_z() { _lcd_move(PSTR("Z"), Z_AXIS, Z_MIN_POS, Z_MAX_POS); }

void lcd_move_menu_axis()
{
    START_MENU();
    MENU_ITEM(back, MSG_SETTINGS, lcd_settings_menu);
    MENU_ITEM(submenu, MSG_MOVE_X, lcd_move_x);
    MENU_ITEM(submenu, MSG_MOVE_Y, lcd_move_y);
    if (move_menu_scale < 10.0)
    {
        MENU_ITEM(submenu, MSG_MOVE_Z, lcd_move_z);
        MENU_ITEM(submenu, MSG_MOVE_E, lcd_move_e);
    }
    END_MENU();
}

static void lcd_move_menu_1mm()
{
    move_menu_scale = 1.0;
    lcd_move_menu_axis();
}


static void lcd_settings_menu()
{
    START_MENU();
    
    MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
    
    MENU_ITEM(submenu, MSG_TEMPERATURE, lcd_control_temperature_menu);
    

    MENU_ITEM(submenu, MSG_MOVE_AXIS, lcd_move_menu_1mm);
    
    MENU_ITEM(gcode, MSG_HOMEYZ, PSTR("G28 Z"));
    
    MENU_ITEM(gcode, MSG_DISABLE_STEPPERS, PSTR("M84"));
    
    
    MENU_ITEM(gcode, MSG_AUTO_HOME, PSTR("G28"));
    
    
    
    

    END_MENU();
}







static void lcd_main_menu()
{
    SDscrool = 0;
    START_MENU();
    
    // Majkl superawesome menu
    
    MENU_ITEM(back, MSG_WATCH, lcd_status_screen);
    
    
    
    if (movesplanned() || IS_SD_PRINTING)
    {
        MENU_ITEM(submenu, MSG_TUNE, lcd_tune_menu);
    }else{
        MENU_ITEM(submenu, MSG_PREHEAT, lcd_preheat_menu);
    }

    #ifdef SDSUPPORT
        if (card.cardOK)
        {
            if (card.isFileOpen())
            {
                if (card.sdprinting)
                    MENU_ITEM(function, MSG_PAUSE_PRINT, lcd_sdcard_pause);
                else
                    MENU_ITEM(function, MSG_RESUME_PRINT, lcd_sdcard_resume);
                MENU_ITEM(function, MSG_STOP_PRINT, lcd_sdcard_stop);
            }else{
                MENU_ITEM(submenu, MSG_CARD_MENU, lcd_sdcard_menu);
    #if SDCARDDETECT < 1
                MENU_ITEM(gcode, MSG_CNG_SDCARD, PSTR("M21"));  // SD-card changed by user
    #endif
            }
        }else{
            MENU_ITEM(submenu, MSG_NO_CARD, lcd_sdcard_menu);
    #if SDCARDDETECT < 1
            MENU_ITEM(gcode, MSG_INIT_SDCARD, PSTR("M21")); // Manually initialize the SD-card via user interface
    #endif
        }
    #endif


    if (IS_SD_PRINTING)
    {
        
    }else{
      
        MENU_ITEM(function, MSG_LOAD_FILAMENT, lcd_LoadFilament);
        MENU_ITEM(function, MSG_UNLOAD_FILAMENT, lcd_unLoadFilament);  
      
        MENU_ITEM(submenu, MSG_SETTINGS, lcd_settings_menu);
        
    }
    

 

    MENU_ITEM(submenu, MSG_SUPPORT, lcd_support_menu);
   
    END_MENU();
}



#ifdef SDSUPPORT
static void lcd_autostart_sd()
{
    card.lastnr=0;
    card.setroot();
    card.checkautostart(true);
}
#endif




static void lcd_tune_menu()
{
    START_MENU();
    MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
    MENU_ITEM_EDIT(int3, MSG_SPEED, &feedmultiply, 10, 999);
#if TEMP_SENSOR_0 != 0
    MENU_ITEM_EDIT(int3, MSG_NOZZLE, &target_temperature[0], 0, HEATER_0_MAXTEMP - 3);
#endif
#if TEMP_SENSOR_1 != 0
    MENU_ITEM_EDIT(int3, MSG_NOZZLE1, &target_temperature[1], 0, HEATER_1_MAXTEMP - 3);
#endif
#if TEMP_SENSOR_2 != 0
    MENU_ITEM_EDIT(int3, MSG_NOZZLE2, &target_temperature[2], 0, HEATER_2_MAXTEMP - 3);
#endif
#if TEMP_SENSOR_BED != 0
    MENU_ITEM_EDIT(int3, MSG_BED, &target_temperature_bed, 0, BED_MAXTEMP - 3);
#endif
    MENU_ITEM_EDIT(int3, MSG_FAN_SPEED, &fanSpeed, 0, 255);
    MENU_ITEM_EDIT(int3, MSG_FLOW, &extrudemultiply, 10, 999);
#ifdef FILAMENTCHANGEENABLE
     MENU_ITEM(gcode, MSG_FILAMENTCHANGE, PSTR("M600"));
#endif
    END_MENU();
}




static void lcd_move_menu_01mm()
{
    move_menu_scale = 0.1;
    lcd_move_menu_axis();
}

static void lcd_control_temperature_menu()
{
#ifdef PIDTEMP
    // set up temp variables - undo the default scaling
    raw_Ki = unscalePID_i(Ki);
    raw_Kd = unscalePID_d(Kd);
#endif

    START_MENU();
      MENU_ITEM(back, MSG_SETTINGS, lcd_settings_menu);
    //MENU_ITEM(back, MSG_CONTROL, lcd_control_menu);
#if TEMP_SENSOR_0 != 0
    MENU_ITEM_EDIT(int3, MSG_NOZZLE, &target_temperature[0], 0, HEATER_0_MAXTEMP - 3);
#endif
#if TEMP_SENSOR_1 != 0
    MENU_ITEM_EDIT(int3, MSG_NOZZLE1, &target_temperature[1], 0, HEATER_1_MAXTEMP - 3);
#endif
#if TEMP_SENSOR_2 != 0
    MENU_ITEM_EDIT(int3, MSG_NOZZLE2, &target_temperature[2], 0, HEATER_2_MAXTEMP - 3);
#endif
#if TEMP_SENSOR_BED != 0
    MENU_ITEM_EDIT(int3, MSG_BED, &target_temperature_bed, 0, BED_MAXTEMP - 3);
#endif
    MENU_ITEM_EDIT(int3, MSG_FAN_SPEED, &fanSpeed, 0, 255);
#if defined AUTOTEMP && (TEMP_SENSOR_0 != 0)
    MENU_ITEM_EDIT(bool, MSG_AUTOTEMP, &autotemp_enabled);
    MENU_ITEM_EDIT(float3, MSG_MIN, &autotemp_min, 0, HEATER_0_MAXTEMP - 3);
    MENU_ITEM_EDIT(float3, MSG_MAX, &autotemp_max, 0, HEATER_0_MAXTEMP - 3);
    MENU_ITEM_EDIT(float32, MSG_FACTOR, &autotemp_factor, 0.0, 1.0);
#endif

    END_MENU();
}


#if SDCARDDETECT == -1
static void lcd_sd_refresh()
{
    card.initsd();
    currentMenuViewOffset = 0;
}
#endif
static void lcd_sd_updir()
{
    SDscrool = 0;
    card.updir();
    currentMenuViewOffset = 0;
}

void lcd_sdcard_menu()
{


    int tempScrool = 0;
    if (lcdDrawUpdate == 0 && LCD_CLICKED == 0)
        //delay(100);
        return;	// nothing to do (so don't thrash the SD card)
    uint16_t fileCnt = card.getnrfilenames();

    START_MENU();
    MENU_ITEM(back, MSG_MAIN, lcd_main_menu);
    card.getWorkDirName();
    if(card.filename[0]=='/')
    {
#if SDCARDDETECT == -1
        MENU_ITEM(function, LCD_STR_REFRESH MSG_REFRESH, lcd_sd_refresh);
#endif
    }else{
        MENU_ITEM(function, LCD_STR_FOLDER "..", lcd_sd_updir);
    }

    for(uint16_t i=0;i<fileCnt;i++)
    {
        if (_menuItemNr == _lineNr)
        {
            #ifndef SDCARD_RATHERRECENTFIRST
              card.getfilename(i);
            #else
              card.getfilename(fileCnt-1-i);
            #endif
            if (card.filenameIsDir)
            {
                MENU_ITEM(sddirectory, MSG_CARD_MENU, card.filename, card.longFilename);
            }else{
               
                  MENU_ITEM(sdfile, MSG_CARD_MENU, card.filename, card.longFilename);
         

                
            
            }
        }else{
            MENU_ITEM_DUMMY();
        }
    }
    END_MENU();
}

#define menu_edit_type(_type, _name, _strFunc, scale) \
    void menu_edit_ ## _name () \
    { \
        if ((int32_t)encoderPosition < 0) encoderPosition = 0; \
        if ((int32_t)encoderPosition > maxEditValue) encoderPosition = maxEditValue; \
        if (lcdDrawUpdate) \
            lcd_implementation_drawedit(editLabel, _strFunc(((_type)((int32_t)encoderPosition + minEditValue)) / scale)); \
        if (LCD_CLICKED) \
        { \
            *((_type*)editValue) = ((_type)((int32_t)encoderPosition + minEditValue)) / scale; \
            lcd_goto_menu(prevMenu, prevEncoderPosition); \
        } \
    } \
    void menu_edit_callback_ ## _name () { \
        menu_edit_ ## _name (); \
        if (LCD_CLICKED) (*callbackFunc)(); \
    } \
    static void menu_action_setting_edit_ ## _name (const char* pstr, _type* ptr, _type minValue, _type maxValue) \
    { \
        prevMenu = currentMenu; \
        prevEncoderPosition = encoderPosition; \
         \
        lcdDrawUpdate = 2; \
        currentMenu = menu_edit_ ## _name; \
         \
        editLabel = pstr; \
        editValue = ptr; \
        minEditValue = minValue * scale; \
        maxEditValue = maxValue * scale - minEditValue; \
        encoderPosition = (*ptr) * scale - minEditValue; \
    }\
    static void menu_action_setting_edit_callback_ ## _name (const char* pstr, _type* ptr, _type minValue, _type maxValue, menuFunc_t callback) \
    { \
        prevMenu = currentMenu; \
        prevEncoderPosition = encoderPosition; \
         \
        lcdDrawUpdate = 2; \
        currentMenu = menu_edit_callback_ ## _name; \
         \
        editLabel = pstr; \
        editValue = ptr; \
        minEditValue = minValue * scale; \
        maxEditValue = maxValue * scale - minEditValue; \
        encoderPosition = (*ptr) * scale - minEditValue; \
        callbackFunc = callback;\
    }
menu_edit_type(int, int3, itostr3, 1)
menu_edit_type(float, float3, ftostr3, 1)
menu_edit_type(float, float32, ftostr32, 100)
menu_edit_type(float, float43, ftostr43, 1000)
menu_edit_type(float, float5, ftostr5, 0.01)
menu_edit_type(float, float51, ftostr51, 10)
menu_edit_type(float, float52, ftostr52, 100)
menu_edit_type(unsigned long, long5, ftostr5, 0.01)



/** End of menus **/

static void lcd_quick_feedback()
{
    lcdDrawUpdate = 2;
    blocking_enc = millis() + 500;
    lcd_implementation_quick_feedback();
}

/** Menu action functions **/
static void menu_action_back(menuFunc_t data) { lcd_goto_menu(data); }
static void menu_action_submenu(menuFunc_t data) { lcd_goto_menu(data); }
static void menu_action_gcode(const char* pgcode) { enquecommand_P(pgcode); }
static void menu_action_function(menuFunc_t data) { (*data)(); }
static void menu_action_sdfile(const char* filename, char* longFilename)
{
    char cmd[30];
    char* c;
    sprintf_P(cmd, PSTR("M23 %s"), filename);
    for(c = &cmd[4]; *c; c++)
        *c = tolower(*c);
    enquecommand(cmd);
    enquecommand_P(PSTR("M24"));
    lcd_return_to_status();
}
static void menu_action_sddirectory(const char* filename, char* longFilename)
{
    card.chdir(filename);
    encoderPosition = 0;
}
static void menu_action_setting_edit_bool(const char* pstr, bool* ptr)
{
    *ptr = !(*ptr);
}
static void menu_action_setting_edit_callback_bool(const char* pstr, bool* ptr, menuFunc_t callback)
{
	menu_action_setting_edit_bool(pstr, ptr);
	(*callback)();
}
#endif//ULTIPANEL

/** LCD API **/
void lcd_init()
{
    lcd_implementation_init();

#ifdef NEWPANEL
    SET_INPUT(BTN_EN1);
    SET_INPUT(BTN_EN2);
    WRITE(BTN_EN1,HIGH);
    WRITE(BTN_EN2,HIGH);
  #if BTN_ENC > 0
    SET_INPUT(BTN_ENC);
    WRITE(BTN_ENC,HIGH);
  #endif
  #ifdef REPRAPWORLD_KEYPAD
    pinMode(SHIFT_CLK,OUTPUT);
    pinMode(SHIFT_LD,OUTPUT);
    pinMode(SHIFT_OUT,INPUT);
    WRITE(SHIFT_OUT,HIGH);
    WRITE(SHIFT_LD,HIGH);
  #endif
#else  // Not NEWPANEL
  #ifdef SR_LCD_2W_NL // Non latching 2 wire shift register
     pinMode (SR_DATA_PIN, OUTPUT);
     pinMode (SR_CLK_PIN, OUTPUT);
  #elif defined(SHIFT_CLK)
     pinMode(SHIFT_CLK,OUTPUT);
     pinMode(SHIFT_LD,OUTPUT);
     pinMode(SHIFT_EN,OUTPUT);
     pinMode(SHIFT_OUT,INPUT);
     WRITE(SHIFT_OUT,HIGH);
     WRITE(SHIFT_LD,HIGH);
     WRITE(SHIFT_EN,LOW);
  #else
     #ifdef ULTIPANEL
     #error ULTIPANEL requires an encoder
     #endif
  #endif // SR_LCD_2W_NL
#endif//!NEWPANEL

#if defined (SDSUPPORT) && defined(SDCARDDETECT) && (SDCARDDETECT > 0)
    pinMode(SDCARDDETECT,INPUT);
    WRITE(SDCARDDETECT, HIGH);
    lcd_oldcardstatus = IS_SD_INSERTED;
#endif//(SDCARDDETECT > 0)
#ifdef LCD_HAS_SLOW_BUTTONS
    slow_buttons = 0;
#endif
    lcd_buttons_update();
#ifdef ULTIPANEL
    encoderDiff = 0;
#endif
}

void lcd_update()
{
    static unsigned long timeoutToStatus = 0;

    #ifdef LCD_HAS_SLOW_BUTTONS
    slow_buttons = lcd_implementation_read_slow_buttons(); // buttons which take too long to read in interrupt context
    #endif

    lcd_buttons_update();

    #if (SDCARDDETECT > 0)
    if((IS_SD_INSERTED != lcd_oldcardstatus && lcd_detected()))
    {
        lcdDrawUpdate = 2;
        lcd_oldcardstatus = IS_SD_INSERTED;
        lcd_implementation_init( // to maybe revive the LCD if static electricity killed it.
          #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
            currentMenu == lcd_status_screen
          #endif
        );

        if(lcd_oldcardstatus)
        {
            card.initsd();
            LCD_MESSAGEPGM(MSG_SD_INSERTED);
        }
        else
        {
            card.release();
            LCD_MESSAGEPGM(MSG_SD_REMOVED);
        }
    }
    #endif//CARDINSERTED

    if (lcd_next_update_millis < millis())
    {
#ifdef ULTIPANEL
		#ifdef REPRAPWORLD_KEYPAD
        	if (REPRAPWORLD_KEYPAD_MOVE_Z_UP) {
        		reprapworld_keypad_move_z_up();
        	}
        	if (REPRAPWORLD_KEYPAD_MOVE_Z_DOWN) {
        		reprapworld_keypad_move_z_down();
        	}
        	if (REPRAPWORLD_KEYPAD_MOVE_X_LEFT) {
        		reprapworld_keypad_move_x_left();
        	}
        	if (REPRAPWORLD_KEYPAD_MOVE_X_RIGHT) {
        		reprapworld_keypad_move_x_right();
        	}
        	if (REPRAPWORLD_KEYPAD_MOVE_Y_DOWN) {
        		reprapworld_keypad_move_y_down();
        	}
        	if (REPRAPWORLD_KEYPAD_MOVE_Y_UP) {
        		reprapworld_keypad_move_y_up();
        	}
        	if (REPRAPWORLD_KEYPAD_MOVE_HOME) {
        		reprapworld_keypad_move_home();
        	}
		#endif
        if (abs(encoderDiff) >= ENCODER_PULSES_PER_STEP)
        {
            lcdDrawUpdate = 1;
            encoderPosition += encoderDiff / ENCODER_PULSES_PER_STEP;
            encoderDiff = 0;
            timeoutToStatus = millis() + LCD_TIMEOUT_TO_STATUS;
        }
        if (LCD_CLICKED)
            timeoutToStatus = millis() + LCD_TIMEOUT_TO_STATUS;
#endif//ULTIPANEL

#ifdef DOGLCD        // Changes due to different driver architecture of the DOGM display
        blink++;     // Variable for fan animation and alive dot
        u8g.firstPage();
        do
        {
            u8g.setFont(u8g_font_6x10_marlin);
            u8g.setPrintPos(125,0);
            if (blink % 2) u8g.setColorIndex(1); else u8g.setColorIndex(0); // Set color for the alive dot
            u8g.drawPixel(127,63); // draw alive dot
            u8g.setColorIndex(1); // black on white
            (*currentMenu)();
            if (!lcdDrawUpdate)  break; // Terminate display update, when nothing new to draw. This must be done before the last dogm.next()
        } while( u8g.nextPage() );
#else
        (*currentMenu)();
#endif

#ifdef LCD_HAS_STATUS_INDICATORS
        lcd_implementation_update_indicators();
#endif

#ifdef ULTIPANEL
        if(timeoutToStatus < millis() && currentMenu != lcd_status_screen)
        {
            lcd_return_to_status();
            lcdDrawUpdate = 2;
        }
#endif//ULTIPANEL
        if (lcdDrawUpdate == 2) lcd_implementation_clear();
        if (lcdDrawUpdate) lcdDrawUpdate--;
        lcd_next_update_millis = millis() + LCD_UPDATE_INTERVAL;
    }
}

void lcd_ignore_click(bool b)
{
    ignore_click = b;
    wait_for_unclick = false;
}

void lcd_finishstatus() {
  int len = strlen(lcd_status_message);
  if (len > 0) {
    while (len < LCD_WIDTH) {
      lcd_status_message[len++] = ' ';
    }
  }
  lcd_status_message[LCD_WIDTH] = '\0';
  #if defined(LCD_PROGRESS_BAR) && defined(SDSUPPORT)
    #if PROGRESS_MSG_EXPIRE > 0
      messageTick =
    #endif
    progressBarTick = millis();
  #endif
  lcdDrawUpdate = 2;

  #ifdef FILAMENT_LCD_DISPLAY
    message_millis = millis();  //get status message to show up for a while
  #endif
}
void lcd_setstatus(const char* message)
{
    if (lcd_status_message_level > 0)
        return;
    strncpy(lcd_status_message, message, LCD_WIDTH);
    lcd_finishstatus();
}
void lcd_setstatuspgm(const char* message)
{
    if (lcd_status_message_level > 0)
        return;
    strncpy_P(lcd_status_message, message, LCD_WIDTH);
    lcd_finishstatus();
}
void lcd_setalertstatuspgm(const char* message)
{
    lcd_setstatuspgm(message);
    lcd_status_message_level = 1;
#ifdef ULTIPANEL
    lcd_return_to_status();
#endif//ULTIPANEL
}
void lcd_reset_alert_level()
{
    lcd_status_message_level = 0;
}

#ifdef DOGLCD
void lcd_setcontrast(uint8_t value)
{
    lcd_contrast = value & 63;
    u8g.setContrast(lcd_contrast);
}
#endif

#ifdef ULTIPANEL
/* Warning: This function is called from interrupt context */
void lcd_buttons_update()
{
#ifdef NEWPANEL
    uint8_t newbutton=0;
    if(READ(BTN_EN1)==0)  newbutton|=EN_A;
    if(READ(BTN_EN2)==0)  newbutton|=EN_B;
  #if BTN_ENC > 0
    if((blocking_enc<millis()) && (READ(BTN_ENC)==0))
        newbutton |= EN_C;
  #endif
    buttons = newbutton;
    #ifdef LCD_HAS_SLOW_BUTTONS
    buttons |= slow_buttons;
    #endif
    #ifdef REPRAPWORLD_KEYPAD
      // for the reprapworld_keypad
      uint8_t newbutton_reprapworld_keypad=0;
      WRITE(SHIFT_LD,LOW);
      WRITE(SHIFT_LD,HIGH);
      for(int8_t i=0;i<8;i++) {
          newbutton_reprapworld_keypad = newbutton_reprapworld_keypad>>1;
          if(READ(SHIFT_OUT))
              newbutton_reprapworld_keypad|=(1<<7);
          WRITE(SHIFT_CLK,HIGH);
          WRITE(SHIFT_CLK,LOW);
      }
      buttons_reprapworld_keypad=~newbutton_reprapworld_keypad; //invert it, because a pressed switch produces a logical 0
	#endif
#else   //read it from the shift register
    uint8_t newbutton=0;
    WRITE(SHIFT_LD,LOW);
    WRITE(SHIFT_LD,HIGH);
    unsigned char tmp_buttons=0;
    for(int8_t i=0;i<8;i++)
    {
        newbutton = newbutton>>1;
        if(READ(SHIFT_OUT))
            newbutton|=(1<<7);
        WRITE(SHIFT_CLK,HIGH);
        WRITE(SHIFT_CLK,LOW);
    }
    buttons=~newbutton; //invert it, because a pressed switch produces a logical 0
#endif//!NEWPANEL

    //manage encoder rotation
    uint8_t enc=0;
    if (buttons & EN_A) enc |= B01;
    if (buttons & EN_B) enc |= B10;
    if(enc != lastEncoderBits)
    {
        switch(enc)
        {
        case encrot0:
            if(lastEncoderBits==encrot3)
                encoderDiff++;
            else if(lastEncoderBits==encrot1)
                encoderDiff--;
            break;
        case encrot1:
            if(lastEncoderBits==encrot0)
                encoderDiff++;
            else if(lastEncoderBits==encrot2)
                encoderDiff--;
            break;
        case encrot2:
            if(lastEncoderBits==encrot1)
                encoderDiff++;
            else if(lastEncoderBits==encrot3)
                encoderDiff--;
            break;
        case encrot3:
            if(lastEncoderBits==encrot2)
                encoderDiff++;
            else if(lastEncoderBits==encrot0)
                encoderDiff--;
            break;
        }
    }
    lastEncoderBits = enc;
}

bool lcd_detected(void)
{
#if (defined(LCD_I2C_TYPE_MCP23017) || defined(LCD_I2C_TYPE_MCP23008)) && defined(DETECT_DEVICE)
  return lcd.LcdDetected() == 1;
#else
  return true;
#endif
}

void lcd_buzz(long duration, uint16_t freq)
{
#ifdef LCD_USE_I2C_BUZZER
  lcd.buzz(duration,freq);
#endif
}

bool lcd_clicked()
{
  return LCD_CLICKED;
}
#endif//ULTIPANEL

/********************************/
/** Float conversion utilities **/
/********************************/
//  convert float to string with +123.4 format
char conv[8];
char *ftostr3(const float &x)
{
  return itostr3((int)x);
}

char *itostr2(const uint8_t &x)
{
  //sprintf(conv,"%5.1f",x);
  int xx=x;
  conv[0]=(xx/10)%10+'0';
  conv[1]=(xx)%10+'0';
  conv[2]=0;
  return conv;
}

// Convert float to string with 123.4 format, dropping sign
char *ftostr31(const float &x)
{
  int xx=x*10;
  conv[0]=(xx>=0)?'+':'-';
  xx=abs(xx);
  conv[1]=(xx/1000)%10+'0';
  conv[2]=(xx/100)%10+'0';
  conv[3]=(xx/10)%10+'0';
  conv[4]='.';
  conv[5]=(xx)%10+'0';
  conv[6]=0;
  return conv;
}

// Convert float to string with 123.4 format
char *ftostr31ns(const float &x)
{
  int xx=x*10;
  //conv[0]=(xx>=0)?'+':'-';
  xx=abs(xx);
  conv[0]=(xx/1000)%10+'0';
  conv[1]=(xx/100)%10+'0';
  conv[2]=(xx/10)%10+'0';
  conv[3]='.';
  conv[4]=(xx)%10+'0';
  conv[5]=0;
  return conv;
}

char *ftostr32(const float &x)
{
  long xx=x*100;
  if (xx >= 0)
    conv[0]=(xx/10000)%10+'0';
  else
    conv[0]='-';
  xx=abs(xx);
  conv[1]=(xx/1000)%10+'0';
  conv[2]=(xx/100)%10+'0';
  conv[3]='.';
  conv[4]=(xx/10)%10+'0';
  conv[5]=(xx)%10+'0';
  conv[6]=0;
  return conv;
}

// Convert float to string with 1.234 format
char *ftostr43(const float &x)
{
	long xx = x * 1000;
    if (xx >= 0)
		conv[0] = (xx / 1000) % 10 + '0';
	else
		conv[0] = '-';
	xx = abs(xx);
	conv[1] = '.';
	conv[2] = (xx / 100) % 10 + '0';
	conv[3] = (xx / 10) % 10 + '0';
	conv[4] = (xx) % 10 + '0';
	conv[5] = 0;
	return conv;
}

//Float to string with 1.23 format
char *ftostr12ns(const float &x)
{
  long xx=x*100;
  
  xx=abs(xx);
  conv[0]=(xx/100)%10+'0';
  conv[1]='.';
  conv[2]=(xx/10)%10+'0';
  conv[3]=(xx)%10+'0';
  conv[4]=0;
  return conv;
}

//  convert float to space-padded string with -_23.4_ format
char *ftostr32sp(const float &x) {
  long xx = abs(x * 100);
  uint8_t dig;

  if (x < 0) { // negative val = -_0
    conv[0] = '-';
    dig = (xx / 1000) % 10;
    conv[1] = dig ? '0' + dig : ' ';
  }
  else { // positive val = __0
    dig = (xx / 10000) % 10;
    if (dig) {
      conv[0] = '0' + dig;
      conv[1] = '0' + (xx / 1000) % 10;
    }
    else {
      conv[0] = ' ';
      dig = (xx / 1000) % 10;
      conv[1] = dig ? '0' + dig : ' ';
    }
  }

  conv[2] = '0' + (xx / 100) % 10; // lsd always

  dig = xx % 10;
  if (dig) { // 2 decimal places
    conv[5] = '0' + dig;
    conv[4] = '0' + (xx / 10) % 10;
    conv[3] = '.';
  }
  else { // 1 or 0 decimal place
    dig = (xx / 10) % 10;
    if (dig) {
      conv[4] = '0' + dig;
      conv[3] = '.';
    }
    else {
      conv[3] = conv[4] = ' ';
    }
    conv[5] = ' ';
  }
  conv[6] = '\0';
  return conv;
}

char *itostr31(const int &xx)
{
  conv[0]=(xx>=0)?'+':'-';
  conv[1]=(xx/1000)%10+'0';
  conv[2]=(xx/100)%10+'0';
  conv[3]=(xx/10)%10+'0';
  conv[4]='.';
  conv[5]=(xx)%10+'0';
  conv[6]=0;
  return conv;
}

// Convert int to rj string with 123 or -12 format
char *itostr3(const int &x)
{
  int xx = x;
  if (xx < 0) {
     conv[0]='-';
     xx = -xx;
  } else if (xx >= 100)
    conv[0]=(xx/100)%10+'0';
  else
    conv[0]=' ';
  if (xx >= 10)
    conv[1]=(xx/10)%10+'0';
  else
    conv[1]=' ';
  conv[2]=(xx)%10+'0';
  conv[3]=0;
  return conv;
}

// Convert int to lj string with 123 format
char *itostr3left(const int &xx)
{
  if (xx >= 100)
  {
    conv[0]=(xx/100)%10+'0';
    conv[1]=(xx/10)%10+'0';
    conv[2]=(xx)%10+'0';
    conv[3]=0;
  }
  else if (xx >= 10)
  {
    conv[0]=(xx/10)%10+'0';
    conv[1]=(xx)%10+'0';
    conv[2]=0;
  }
  else
  {
    conv[0]=(xx)%10+'0';
    conv[1]=0;
  }
  return conv;
}

// Convert int to rj string with 1234 format
char *itostr4(const int &xx) {
  conv[0] = xx >= 1000 ? (xx / 1000) % 10 + '0' : ' ';
  conv[1] = xx >= 100 ? (xx / 100) % 10 + '0' : ' ';
  conv[2] = xx >= 10 ? (xx / 10) % 10 + '0' : ' ';
  conv[3] = xx % 10 + '0';
  conv[4] = 0;
  return conv;
}

// Convert float to rj string with 12345 format
char *ftostr5(const float &x) {
  long xx = abs(x);
  conv[0] = xx >= 10000 ? (xx / 10000) % 10 + '0' : ' ';
  conv[1] = xx >= 1000 ? (xx / 1000) % 10 + '0' : ' ';
  conv[2] = xx >= 100 ? (xx / 100) % 10 + '0' : ' ';
  conv[3] = xx >= 10 ? (xx / 10) % 10 + '0' : ' ';
  conv[4] = xx % 10 + '0';
  conv[5] = 0;
  return conv;
}

// Convert float to string with +1234.5 format
char *ftostr51(const float &x)
{
  long xx=x*10;
  conv[0]=(xx>=0)?'+':'-';
  xx=abs(xx);
  conv[1]=(xx/10000)%10+'0';
  conv[2]=(xx/1000)%10+'0';
  conv[3]=(xx/100)%10+'0';
  conv[4]=(xx/10)%10+'0';
  conv[5]='.';
  conv[6]=(xx)%10+'0';
  conv[7]=0;
  return conv;
}

// Convert float to string with +123.45 format
char *ftostr52(const float &x)
{
  long xx=x*100;
  conv[0]=(xx>=0)?'+':'-';
  xx=abs(xx);
  conv[1]=(xx/10000)%10+'0';
  conv[2]=(xx/1000)%10+'0';
  conv[3]=(xx/100)%10+'0';
  conv[4]='.';
  conv[5]=(xx/10)%10+'0';
  conv[6]=(xx)%10+'0';
  conv[7]=0;
  return conv;
}

// Callback for after editing PID i value
// grab the PID i value out of the temp variable; scale it; then update the PID driver
void copy_and_scalePID_i()
{
#ifdef PIDTEMP
  Ki = scalePID_i(raw_Ki);
  updatePID();
#endif
}

// Callback for after editing PID d value
// grab the PID d value out of the temp variable; scale it; then update the PID driver
void copy_and_scalePID_d()
{
#ifdef PIDTEMP
  Kd = scalePID_d(raw_Kd);
  updatePID();
#endif
}

#endif //ULTRA_LCD