Firmware2/Marlin/ultralcd.h

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#ifndef __ULTRALCDH
#define __ULTRALCDH
#include "Configuration.h"
#ifdef ULTRA_LCD
void lcd_status();
void lcd_init();
void lcd_status(const char* message);
void beep();
void buttons_check();
#define LCDSTATUSRIGHT
#define LCD_UPDATE_INTERVAL 100
#define STATUSTIMEOUT 15000
#include "Configuration.h"
#include <LiquidCrystal.h>
extern LiquidCrystal lcd;
//lcd display size
#ifdef NEWPANEL
//arduino pin witch triggers an piezzo beeper
#define BEEPER 18
#define LCD_PINS_RS 20
#define LCD_PINS_ENABLE 17
#define LCD_PINS_D4 16
#define LCD_PINS_D5 21
#define LCD_PINS_D6 5
#define LCD_PINS_D7 6
//buttons are directly attached
#define BTN_EN1 40
#define BTN_EN2 42
#define BTN_ENC 19 //the click
#define BLEN_C 2
#define BLEN_B 1
#define BLEN_A 0
#define SDCARDDETECT 38
#define EN_C (1<<BLEN_C)
#define EN_B (1<<BLEN_B)
#define EN_A (1<<BLEN_A)
//encoder rotation values
#define encrot0 0
#define encrot1 2
#define encrot2 3
#define encrot3 1
#define CLICKED (buttons&EN_C)
#define BLOCK {blocking=millis()+blocktime;}
#define CARDINSERTED (READ(SDCARDDETECT)==0)
#else
//arduino pin witch triggers an piezzo beeper
#define BEEPER 18
//buttons are attached to a shift register
#define SHIFT_CLK 38
#define SHIFT_LD 42
#define SHIFT_OUT 40
#define SHIFT_EN 17
#define LCD_PINS_RS 16
#define LCD_PINS_ENABLE 5
#define LCD_PINS_D4 6
#define LCD_PINS_D5 21
#define LCD_PINS_D6 20
#define LCD_PINS_D7 19
//bits in the shift register that carry the buttons for:
// left up center down right red
#define BL_LE 7
#define BL_UP 6
#define BL_MI 5
#define BL_DW 4
#define BL_RI 3
#define BL_ST 2
#define BLEN_B 1
#define BLEN_A 0
//encoder rotation values
#define encrot0 0
#define encrot1 2
#define encrot2 3
#define encrot3 1
//atomatic, do not change
#define B_LE (1<<BL_LE)
#define B_UP (1<<BL_UP)
#define B_MI (1<<BL_MI)
#define B_DW (1<<BL_DW)
#define B_RI (1<<BL_RI)
#define B_ST (1<<BL_ST)
#define EN_B (1<<BLEN_B)
#define EN_A (1<<BLEN_A)
#define CLICKED ((buttons&B_MI)||(buttons&B_ST))
#define BLOCK {blocking[BL_MI]=millis()+blocktime;blocking[BL_ST]=millis()+blocktime;}
#endif
// blocking time for recognizing a new keypress of one key, ms
#define blocktime 500
#define lcdslow 5
enum MainStatus{Main_Status, Main_Menu, Main_Prepare, Main_Control, Main_SD};
class MainMenu{
public:
MainMenu();
void update();
void getfilename(const uint8_t nr);
uint8_t activeline;
MainStatus status;
uint8_t displayStartingRow;
void showStatus();
void showMainMenu();
void showPrepare();
void showControl();
void showSD();
bool force_lcd_update;
int lastencoderpos;
int8_t lineoffset;
int8_t lastlineoffset;
char filename[11];
bool linechanging;
};
char *fillto(int8_t n,char *c);
char *ftostr51(const float &x);
char *ftostr31(const float &x);
char *ftostr3(const float &x);
#define LCD_MESSAGE(x) lcd_status(x);
#define LCD_STATUS lcd_status()
#else //no lcd
#define LCD_STATUS
#define LCD_MESSAGE(x)
#endif
#ifndef ULTIPANEL
#define CLICKED false
#define BLOCK ;
#endif
#endif //ULTRALCD