Ss_TFT.h

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/*
  Ss_TFT - Library V1.0 written by Stefano Smania
  www.mcmajan.com
  November 2013

  This library controls shield ITBD02-28 (http://imall.iteadstudio.com/development-platform/arduino/shields/im120417020.html)
  It's compatible with Mega, Uno Arduino Boards directly or via shift register

  this work is based on original ITBD02 TFT LCD Module v1.2 Created by ITead studio. Alex, 7/2/2010. iteadstudio.com

*/




//#include <Ss_FastArduino.
#ifndef Ss_TFT_h
#define Ss_TFT_h


#include "Ss_McMajan_Config.h"
#include "Ss_BitmapFonts.h"


#define Ss_TFT_VERSION  1


/*
#ifndef USE_FASTARDUINO
//#warning FastArduino not defined inside Ss_TFT.h. I'LL USE DEFAULT FUNCTIONS!!
  #define FastdigitalWrite(a,b) digitalWrite(a,b)
  #define FastshiftOut(a,b,d) shiftOut(a,b,MSBFIRST,d)
#endif*/




/*#define Ss_LEFT 0
#define Ss_CENTER 2
#define Ss_RIGHT 3*/

#define Touch_Limit

#define Ss_PORTRAIT 0
#define Ss_LANDSCAPE 1

#ifdef USE_HC595
  #include <Ss_hc595.h>
  //#warning HC595 MODALITY IS ACTIVE!!!


#ifndef _595_h

   #error You selected USE_HC595 without including hc595.h in you sketch!! YOU MUST INCLUDE hc595.h IN YOUR SKETCH.
 #endif
 #endif


#ifdef SS_USEDIRECTPORT
  #if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__)
     #define LCD_RS_HIGH PORTF |=  B0100000; // A5 HIGH
     #define LCD_RS_LOW PORTF &= ~ B0100000; // A5 LOW
     #define LCD_WR_HIGH PORTF |=  B0010000; // A4 HIGH
     #define LCD_WR_LOW PORTF &= ~ B0010000; // A4 LOW
     #define LCD_CS_HIGH PORTF |=  B0001000; // A3 HIGH
     #define LCD_CS_LOW PORTF &= ~ B0001000; // A3 LOW
  #else
     #define LCD_RS_HIGH PORTC |=  B0100000; // A5 HIGH
     #define LCD_RS_LOW PORTC &= ~ B0100000; // A5 LOW
     #define LCD_WR_HIGH PORTC |=  B0010000; // A4 HIGH
     #define LCD_WR_LOW PORTC &= ~ B0010000; // A4 LOW
     #define LCD_CS_HIGH PORTC |=  B0001000; // A3 HIGH
     #define LCD_CS_LOW PORTC &= ~ B0001000; // A3 LOW
  #endif

#else
  #define LCD_RS_HIGH  FastdigitalWrite(LCD_RS,HIGH);
  #define LCD_RS_LOW FastdigitalWrite(LCD_RS,LOW);
  #define LCD_WR_HIGH  FastdigitalWrite(LCD_WR,HIGH);
  #define LCD_WR_LOW FastdigitalWrite(LCD_WR,LOW);
  #define LCD_CS_HIGH  FastdigitalWrite(LCD_CS,HIGH);
  #define LCD_CS_LOW FastdigitalWrite(LCD_CS,LOW);
#endif



//hc595 My595(12,11,13,2); // latch,clock,data,number of 74hc595




#define FPixel(x,y) SetXY(x, y, x, y);LCD_RS_HIGH LCD_Write8x2(ForeColor);


struct Font
{
    uint8_t * memory_pointer;
    uint8_t x_size;
    uint8_t y_size;
    uint8_t font_type;
    uint8_t c_min;
    uint8_t c_max;
    uint8_t sp_x;
    uint8_t sp_y;
    unsigned short font_x_space;
    unsigned short font_y_space;
};

/*
UTouch(byte tclk, byte tcs, byte tdin, byte dout, byte irq); UTouch myTouch(A1,A3,A0,8,9);
*/
class Ss_TFT
{
  public:
    int TouchRawX ,TouchRawY; // valore raw letto dal sensore (da 0 a 4095 - 12 bit)
    int TouchRawCalibX ,TouchRawCalibSCR_XX; // valori X mini e massimi in raw del pannello
    int TouchRawCalibY,TouchRawCalibSCR_YY; // come sopra ma sulla Y
    int Tc_X,Tc_Y;

    Ss_TFT();

    #ifdef USE_HC595
      #ifdef _595_h
       hc595 * My595;
     #endif
    #endif
    Font LocalFont;
    /*!It sets the display orientation. When you create the instance, the Display is sets to the portrait orientation. You can force this setting using SetLANDSCAPE or SetPORTRAIT. The coordinate 0,0 is on the right upper corner.*/
    inline void SetLANDSCAPE() { bitSet(Service,1);SCR_WIDTH=SCR_HH;SCR_HEIGHT=SCR_WW;}
    /*!It sets the display orientation. When you create the instance, the Display is sets to the portrait orientation. You can force this setting using SetLANDSCAPE or SetPORTRAIT. The coordinate 0,0 is on the right upper corner.*/
    inline void SetPORTRAIT() { bitClear(Service,1);SCR_WIDTH=SCR_WW;SCR_HEIGHT=SCR_HH;}
    void GetLandscapePoint(int *,int *);
    void SetFont(uint8_t * font,uint8_t x=0,uint8_t y=0,uint8_t spx=0,uint8_t spy=0);
    void SetFontOption(const uint8_t);




    void CleanLCD(unsigned short rgb=0xFFFF);
    void Initialize();

    void Touchpin(int tclk,int tcs,int tdin,int dout, int irq);
    void TouchGetPoint();
    bool TouchReady();
    void TouchInitial();
    unsigned int TouchGetX();
    unsigned int TouchGetY();

    void RectFill(int sx, int sy, int ex, int ey,bool force=0);
    void Rect(int,int,int,int);

    void Circle(int , int , int );
    void CircleFill(int , int , int );
    //void CircleFillE(int , int , int);
    void plot4pointsE(int, int, int, int);

    void plot4points(int, int, int, int);




    void CheckPoint(int*,int*);


    void SetFcolor(uint8_t,uint8_t,uint8_t);
    void SetBcolor(uint8_t,uint8_t,uint8_t);
    void SetFBcolor(int FC,int BC);
    //void Dispshowchar(int x, int y, char val);
    void DisplayString(int x,int y, char *st,uint8_t options=0);


    void d32s(short,short,uint8_t);
    //void dds(short,short,uint8_t);
    void DisplayChar(short,short,uint8_t,uint8_t option=0);
    void DisplayBitmapChar(int,int,uint8_t,uint8_t option=0);


    //void Linex(int,int, int , int );






    void Pixel(int x, int y);
    void Line(int sx,int sy, int ex, int ey);
    void LineVS(int x,int y, int l);
    void LineHS(int x,int y, int l);
    void HLine( short x,  short y,  short l);
        void VLine( short x,  short y,  short l);

    uint8_t Service;
    unsigned short ForeColor;
    unsigned short BackColor;
    unsigned short SCR_WW,SCR_HH,SCR_XX,SCR_YY,SCR_WIDTH,SCR_HEIGHT;


void LCD_Write_CD(unsigned short,unsigned short);

    int T_CLK,T_CS,T_DIN,T_DOUT,T_IRQ;
    int LCD_RS,LCD_WR,LCD_CS,LCD_REST;

    void LCD_Write8(uint8_t);
    void LCD_Write8x2(unsigned short);
    void LCD_Write_DATA8(unsigned short);
    void LCD_Write_COMM8(unsigned short);


    //void main_W_com_data(int com1,int dat1);
    void SetXY(unsigned int x1,unsigned int y1,unsigned int x2,unsigned int y2);
    void Write7843(uint8_t num);
    unsigned int Read7843();
};


#endif