ssd1289x16.h

avr LCM SSD1289 color Graphical LCD Display Driver and graphic library

/**************************************************************************************************
*	  			  SSD1289 color Graphical LCD Display Driver
* File name		: SSD1289x16.h
* Programmer 	: jaruwit supa
* Web presence  : www.thaibestlink.com
* Note			: SSD1289 16 bit interface
* Language		: avrGCC
* Hardware		: atmega16
* Date			: 01/05/2009
************************************************************************************************/

#ifndef __SSD1289X16_H__
#define __SSD1289X16_H__

/* _____HARDWARE DEFINES_____________________________________________________ */

// LCM BL-TFT320420-32/28
#define LCD_LO_DDR  DDRA
#define LCD_LO_PORT PORTA
#define LCD_LO_PIN  PINA

#define LCD_HI_DDR  DDRC
#define LCD_HI_PORT PORTC
#define LCD_HI_PIN  PINC

#define LCD_CS_DDR  DDRD
#define LCD_CS_PORT PORTD
#define LCD_CS_PIN  PIND
#define LCD_CS_BIT  4

#define LCD_RS_DDR  DDRD
#define LCD_RS_PORT PORTD
#define LCD_RS_PIN  PIND
#define LCD_RS_BIT  3

#define LCD_WR_DDR  DDRD
#define LCD_WR_PORT PORTD
#define LCD_WR_PIN  PIND
#define LCD_WR_BIT  2

#define LCD_RD_DDR  DDRD
#define LCD_RD_PORT PORTD
#define LCD_RD_PIN  PIND
#define LCD_RD_BIT  1

#define LCD_RST_DDR  DDRD
#define LCD_RST_PORT PORTD
#define LCD_RST_PIN  PIND
#define LCD_RST_BIT  0

/*
// atmega 64 GSM topup
#define LCD_LO_DDR  DDRA
#define LCD_LO_PORT PORTA
#define LCD_LO_PIN  PINA

#define LCD_HI_DDR  DDRC
#define LCD_HI_PORT PORTC
#define LCD_HI_PIN  PINC

#define LCD_CS_DDR  DDRG
#define LCD_CS_PORT PORTG
#define LCD_CS_PIN  PING
#define LCD_CS_BIT  3

#define LCD_RS_DDR  DDRD
#define LCD_RS_PORT PORTD
#define LCD_RS_PIN  PIND
#define LCD_RS_BIT  4

#define LCD_WR_DDR  DDRG
#define LCD_WR_PORT PORTG
#define LCD_WR_PIN  PING
#define LCD_WR_BIT  0

#define LCD_RD_DDR  DDRG
#define LCD_RD_PORT PORTG
#define LCD_RD_PIN  PING
#define LCD_RD_BIT  1

#define LCD_RST_DDR  DDRG
#define LCD_RST_PORT PORTG
#define LCD_RST_PIN  PING
#define LCD_RST_BIT  2
*/

#define LCD_INPUT()		{LCD_LO_DDR = 0x00; LCD_HI_DDR = 0x00;}
#define LCD_OUTPUT()	{LCD_LO_DDR = 0xFF; LCD_HI_DDR = 0xFF;}

#define LCD_SET_DBH		LCD_HI_PORT
#define LCD_SET_DBL		LCD_LO_PORT

#define LCD_GET_DBH()	LCD_HI_PIN
#define LCD_GET_DBL()	LCD_LO_PIN

#define LCD_SET_CS()  LCD_CS_PORT  |=   1<<LCD_CS_BIT
#define LCD_CLR_CS()  LCD_CS_PORT  &= ~(1<<LCD_CS_BIT)
#define LCD_DIR_CS(x) LCD_CS_DDR   |=   1<<LCD_CS_BIT

#define LCD_SET_RS()  LCD_RS_PORT  |=   1<<LCD_RS_BIT
#define LCD_CLR_RS()  LCD_RS_PORT  &= ~(1<<LCD_RS_BIT)
#define LCD_DIR_RS(x) LCD_RS_DDR   |=   1<<LCD_RS_BIT

#define LCD_SET_WR()  LCD_WR_PORT  |=   1<<LCD_WR_BIT
#define LCD_CLR_WR()  LCD_WR_PORT  &= ~(1<<LCD_WR_BIT)
#define LCD_DIR_WR(x) LCD_WR_DDR   |=   1<<LCD_WR_BIT

#define LCD_SET_RD()  LCD_RD_PORT  |=   1<<LCD_RD_BIT
#define LCD_CLR_RD()  LCD_RD_PORT  &= ~(1<<LCD_RD_BIT)
#define LCD_DIR_RD(x) LCD_RD_DDR   |=   1<<LCD_RD_BIT

#define LCD_SET_RST()  LCD_RST_PORT |=  1<<LCD_RST_BIT
#define LCD_CLR_RST()  LCD_RST_PORT &= ~(1<<LCD_RST_BIT)
#define LCD_DIR_RST(x) LCD_RST_DDR  |=  1<<LCD_RST_BIT

/* _____PUBLIC DEFINE_____________________________________________________ */
#define Horizontal

#ifdef Horizontal
// Horizontal and vertical screen size
#define SCREEN_HOR_SIZE    240UL
#define SCREEN_VER_SIZE    320UL

#else
// Horizontal and vertical screen size
#define SCREEN_HOR_SIZE    320UL
#define SCREEN_VER_SIZE    240UL

#endif

// color
#define BLACK                       RGB(0x00, 0x00, 0x00)
#define WHITE                       RGB(0xFF, 0xFF, 0xFF)
#define RED                         RGB(0xFF, 0x00, 0x00)
#define GREEN                       RGB(0x00, 0xFF, 0x00)
#define BLUE                        RGB(0x00, 0x00, 0xFF)
#define YELLOW                      RGB(0xFF, 0xFF, 0x00)
#define MAGENTA                     RGB(0xFF, 0x00, 0xFF)
#define CYAN                        RGB(0x00, 0xFF, 0xFF)
#define GRAY                        RGB(0x80, 0x80, 0x40)
#define SILVER                      RGB(0xA0, 0xA0, 0x80)
#define GOLD                        RGB(0xA0, 0xA0, 0x40)

/* _____PUBLIC VARIABLE_____________________________________________________ */
extern unsigned int _color;

/* _____PUBLIC FUNCTIONS_____________________________________________________ */
extern void LCD_Reset(void);
extern void LCD_SetCursor(unsigned int x, unsigned int y);
extern void LCD_SetArea(unsigned int x1, unsigned int y1, unsigned int x2, unsigned int y2);
extern void LCD_PutPixel(unsigned int x, unsigned int y);
extern void LCD_Bar(unsigned int left, unsigned int top, unsigned int right, unsigned int bottom, unsigned int color);
extern void LCD_Clear(unsigned int color);
extern void LCD_DrawSymbol(unsigned int x, unsigned int y, unsigned int w, unsigned int h, unsigned char t, const unsigned char *pImage);
extern void LCD_DrawImage(unsigned int x, unsigned int y, const unsigned char *pImage);

/* _____DEFINE MACRO_________________________________________________________ */
#define GetMaxX() 		((unsigned int)SCREEN_HOR_SIZE-1)
#define GetMaxY() 		((unsigned int)SCREEN_VER_SIZE-1)

#define RGB(red, green, blue)	((unsigned int)( (( red >> 3 ) << 11 ) | \
								(( green >> 2 ) << 5  ) | \
								( blue  >> 3 )))

#define SetColor(color) _color = color
#define GetColor()      _color

#endif