lcd.h

WINCE下,s3c2440 bootloader

/**************************************************************
The initial and control for 320×240 16Bpp TFT LCD----TX06D18
**************************************************************/
#define MVAL		(13)
#define MVAL_USED 	(0)		//0=each frame   1=rate by MVAL
#define INVVDEN		(1)		//0=normal       1=inverted
#define BSWP		(0)		//Byte swap control
#define HWSWP		(1)		//Half word swap control

#define M5D(n) ((n) & 0x1fffff)	// To get lower 21bits

//TFT 240320
#define LCD_XSIZE_TFT_240320 	(240)	
#define LCD_YSIZE_TFT_240320 	(320)
//TFT 320240
#define LCD_XSIZE_TFT_320240 	(320)	
#define LCD_YSIZE_TFT_320240 	(240)
//TFT 240320
#define SCR_XSIZE_TFT_240320 	(240)
#define SCR_YSIZE_TFT_240320 	(320)
//TFT 320240
#define SCR_XSIZE_TFT_320240 	(320)
#define SCR_YSIZE_TFT_320240 	(240)
//TFT 320240
//TFT 480272
#define LCD_XSIZE_TFT_480272 	(480)	
#define LCD_YSIZE_TFT_480272 	(272)
//TFT 480272
#define SCR_XSIZE_TFT_480272 	(480)	
#define SCR_YSIZE_TFT_480272 	(272)
//TFT 800480
#define LCD_XSIZE_TFT_800480 	(800)	
#define LCD_YSIZE_TFT_800480 	(480)
//TFT 800480
#define SCR_XSIZE_TFT_800480 	(800)	
#define SCR_YSIZE_TFT_800480 	(480)

//TFT240320
#define HOZVAL_TFT_240320	(LCD_XSIZE_TFT_240320-1)
#define LINEVAL_TFT_240320	(LCD_YSIZE_TFT_240320-1)
//TFT320240
#define HOZVAL_TFT_320240	(LCD_XSIZE_TFT_320240-1)
#define LINEVAL_TFT_320240	(LCD_YSIZE_TFT_320240-1)
//TFT320240
#define HOZVAL_TFT_480272	(LCD_XSIZE_TFT_480272-1)
#define LINEVAL_TFT_480272	(LCD_YSIZE_TFT_480272-1)
//TFT800480
#define HOZVAL_TFT_800480	(LCD_XSIZE_TFT_800480-1)
#define LINEVAL_TFT_800480	(LCD_YSIZE_TFT_800480-1)
//Timing parameter for LCD
#define VBPD_240320		(2)		//垂直同步信号的后肩
#define VFPD_240320		(6)		//垂直同步信号的前肩
#define VSPW_240320		(2)		//垂直同步信号的脉宽

#define HBPD_240320		(37)	//水平同步信号的后肩
#define HFPD_240320		(20)	//水平同步信号的前肩
#define HSPW_240320		(6)		//水平同步信号的脉宽
#define CLKVAL_TFT_240320	(4)

#define VBPD_480272		(2)		//垂直同步信号的后肩
#define VFPD_480272		(6)		//垂直同步信号的前肩
#define VSPW_480272		(2)		//垂直同步信号的脉宽

#define HBPD_480272		(37)	//水平同步信号的后肩
#define HFPD_480272		(20)	//水平同步信号的前肩
#define HSPW_480272		(6)		//水平同步信号的脉宽
#define CLKVAL_TFT_480272	(4) 

#define VBPD_800480		(5)		//垂直同步信号的后肩
#define VFPD_800480		(9)		//垂直同步信号的前肩
#define VSPW_800480		(1)		//垂直同步信号的脉宽

#define HBPD_800480		(47)	//水平同步信号的后肩
#define HFPD_800480		(15)	//水平同步信号的前肩
#define HSPW_800480		(95)		//水平同步信号的脉宽
#define CLKVAL_TFT_800480	(4)    
//FCLK=180MHz,HCLK=90MHz,VCLK=6.5MHz

//for LTV350QV  TFT 320240
#define CLKVAL_TFT_320240	(6)

static void Lcd_Init(void);
static void Lcd_EnvidOnOff(int onoff);
//static void Lcd_Lpc3600Enable(void);
//static void Lcd_PowerEnable(int invpwren,int pwren);
static void MoveViewPort(void);
static void Lcd_MoveViewPort(int vx,int vy);
static void PutPixel(U32 x,U32 y,U32 c);
//static void Glib_Rectangle(int x1,int y1,int x2,int y2,int color);
static void Glib_FilledRectangle(int x1,int y1,int x2,int y2,int color);
static void Glib_Line(int x1,int y1,int x2,int y2,int color);
static void Lcd_ClearScr(U16 c);
static void Paint_Bmp(int x0,int y0,int h,int l,unsigned char bmp[]);

void Test_Lcd_Tft_TX06D18(int mode);

void LTV350QV_Powen_OFF(void);

void LTV350QV_Power_ON(void);

void LTV350QV_Write(U16 index, U16 regdata);


void LTV350QV_Short_Delay(U8 time);

void LTV350QV_Reset(void);
void Lcd_Tft_800X480_Init( void );