tft_s6d0151.c

LCD驱动代码

 /********************************************************************************
**********************************************************************************
 ** Copyright:     上海闻泰电子第一产品部
 ** All Rights     Reserved.                                      
 
 ** Project Name:  T658	
 ** File Name:     tft_S6D0151.c                                              
 ** Description:   This file contains driver for color LCD.
                   LCD type : TFT
 				   Driver IC: S6D0151
 				   Dot pixcel:128*160	
 				   Menufacture: Truly
 				   
 									 			                                
 ** Current Ver:   1.0 				                 
 ** Author:        Huangfusheng                                              
 ** DATE:          10/08/2007 
      
 ** Displace Ver:  ***
 ** Author :       ***
 ** Data   :       ***
 ********************************************************************************
 ********************************************************************************/

#include "os_api.h" 
#include "sci_types.h"
//#include "lcd_api.h"
#include "gpio_api.h"
#include "lcd.h"
// #include "mv3lib.h"

 #ifdef   __cplusplus
    extern   "C" 
    {
#endif

/**---------------------------------------------------------------------------*
 **                            Macro Define
 **---------------------------------------------------------------------------*/

#define	S6D0151_WIDTH	128//176
#define	S6D0151_HEIGHT	160//220
#define MP4_MAX_WIDTH	176
#define MP4_MAX_HEIGHT	144

#define OFFSET_X	0

//@David.Jia 2005.11.22
#define ADC_S6D0151_LOW    231
#define ADC_S6D0151_HIGH   249           //@David.Jia 2006.3.3 cr42033

#define LCD_USE_DMA
#define WR_GRAM_COMMAND    0x0022
extern void dma_init(void);

extern void *LCD_GetLCDBuffer(void);

  /******************************************************************************/
//  Description:   Clear color LCD with one color
//	Global resource dependence: 
//  Author:         louis.wei
//	Note:
/******************************************************************************/
LOCAL void S6D0151_Clear(
						uint32 color	//color to fill the whole lcd.
						);
  /******************************************************************************/
//  Description:   Close the lcd.(include sub lcd.)
//	Global resource dependence: 
//  Author:         Jim.zhang
//	Note:
/******************************************************************************/
LOCAL void S6D0151_Close(void);

  /******************************************************************************/
//  Description:   Enter/Exit sleep mode .
//	Global resource dependence: 
//  Author:         Jim.zhang
//	Note:
/******************************************************************************/
LOCAL ERR_LCD_E  S6D0151_EnterSleep(
	BOOLEAN is_sleep 	//SCI_TRUE: exter sleep mode;SCI_FALSE:exit sleep mode.
	);

/*****************************************************************************/
//  Description:    Get the lcd base information..
//	Global resource dependence: 
//  Author:         louis.wei
//	Note:
/*****************************************************************************/
LOCAL  ERR_LCD_E   S6D0151_GetInfo(
								   LCD_INFO_T *lcd_info_ptr	//lcd information struct pointer
								   );

/******************************************************************************/
//  Description:    get the important parameter for digital camera
//	Global resource dependence: 
//  Author:         Zhemin.lin
//	Note:           
/******************************************************************************/
LOCAL ERR_LCD_E  S6D0151_GetMainLcdSpec(
	LCD_SPEC_T *spec_ptr 	//spec struct pointer
	);

/*********************************************************************/
//  Description:   Initialize color LCD : S6D0151
//  Input:
//      None.
//  Return:
//      None.
//	Note:           
/*********************************************************************/
LOCAL ERR_LCD_E S6D0151_Init(void);

/******************************************************************************/
//  Description:   invalidate a rectang of in LCD
//	Global resource dependence: 
//  Author:         Jim.zhang
//	Note:
/******************************************************************************/
LOCAL ERR_LCD_E S6D0151_Invalidate(void);

/******************************************************************************/
//  Description:   Copy a retangle data from clcd_buffer to display RAM.
//                     then the rectangle display is to be refreshed
//	Global resource dependence: 
//  Author:         Jim.zhang
//	Note:       
//     To improve speed, lcd is operate in HIGH SPEED RAM WRITE MODE(4
//     uint16 are write continuously always.) So, some dummy uint16 
//     should be inserted to satisfy this mode.   Please refer to spec.
/******************************************************************************/
LOCAL ERR_LCD_E S6D0151_InvalidateRect(
	uint16 left, 	//the left value of the rectangel
	uint16 top, 	//top of the rectangle
	uint16 right, 	//right of the rectangle
	uint16 bottom	//bottom of the rectangle
	);
	
/******************************************************************************/
//  Description:  for mp4 display
//	Global resource dependence: 
//  Author:  juan.zhang

/******************************************************************************/
LOCAL ERR_LCD_E S6D0151_InvalidateRectImage(
	uint16 left, 	//the left value of the rectangel
	uint16 top, 	//top of the rectangle
	uint16 right, 	//right of the rectangle
	uint16 bottom,	//bottom of the rectangle
	uint16 *buf_ptr,
	uint8  is_invert//ignore
	);
/******************************************************************************/
//  Description:   LCD go to sleep mode
//  Author:         Yingchun.li
//	Note: 
/******************************************************************************/
LOCAL S6D0151_GoSleep(void);
/******************************************************************************/
//  Description:   LCD exit sleep mode
//  Author:         Yingchun.li
//	Note: 
/******************************************************************************/
LOCAL S6D0151_ExitSleep(void);

LOCAL void main_lcd_fill_rect(uint16 left, uint16 top,uint16 right,  uint16 bottom,uint16 color);
/**---------------------------------------------------------------------------*
 **                      Function  Definitions
 **---------------------------------------------------------------------------*/
extern uint32 dma_request(uint32 chid, uint32 saddr, uint32 daddr, uint32 size, uint32 transfer_mode, uint32 size_mode);

#define S6D0151_SEND_COMMAND( c)   		{*(volatile uint16 *)0x58000000 = c;}
	
#define  S6D0151_SEND_DATA(d) 	{*(volatile uint16 *)0x58020000 = d;}
 
#define S6D0151_sendcommand1(command, data) {*(volatile uint16 *)0x58000000 = command;*(volatile uint16 *)0x58020000 = data;}


LOCAL void S6D0151_reset(void)
{

    uint16 lcm_nv = REFPARAM_GetLCDType();
	SCI_TRACE_LOW("S6D0151_reset: 7370 GG3728 S6D0151/HYDIS.");

	switch(lcm_nv)

	  {

	  //   case TFT_S6D0151_Truly:
	     
	     //for S6D0151
        S6D0151_SEND_COMMAND(0x0007);
        S6D0151_SEND_DATA(0x0020);

        S6D0151_SEND_COMMAND(0x00b6);
        S6D0151_SEND_DATA(0x013f);

        S6D0151_SEND_COMMAND(0x00B4);
        S6D0151_SEND_DATA(0x0010);

        S6D0151_SEND_COMMAND(0x0012);
        S6D0151_SEND_DATA(0x00b2);

        S6D0151_SEND_COMMAND(0x0013);
        S6D0151_SEND_DATA(0x080e); 

        S6D0151_SEND_COMMAND(0x0014);
        S6D0151_SEND_DATA(0x5BCA);

        S6D0151_SEND_COMMAND(0x0061);
        S6D0151_SEND_DATA(0x0018);

        S6D0151_SEND_COMMAND(0x0010);
        S6D0151_SEND_DATA(0x190C);
        Delayms(80);

        S6D0151_SEND_COMMAND(0x0013);
        S6D0151_SEND_DATA(0x081e); 
        Delayms(20);


       S6D0151_SEND_COMMAND(0x0001);
       S6D0151_SEND_DATA(0x0114); 

       S6D0151_SEND_COMMAND(0x0002);
       S6D0151_SEND_DATA(0x0100);

       S6D0151_SEND_COMMAND(0x0003);
       S6D0151_SEND_DATA(0x0030);

       S6D0151_SEND_COMMAND(0x0008);
       S6D0151_SEND_DATA(0x0202);

       S6D0151_SEND_COMMAND(0x000b);
       S6D0151_SEND_DATA(0x0000);

       S6D0151_SEND_COMMAND(0x000C);
       S6D0151_SEND_DATA(0x0000);

       S6D0151_SEND_COMMAND(0x0061);
       S6D0151_SEND_DATA(0x0018);

       S6D0151_SEND_COMMAND(0x0069);
       S6D0151_SEND_DATA(0x0000);

       S6D0151_SEND_COMMAND(0x0070);
       S6D0151_SEND_DATA(0x0000);

       S6D0151_SEND_COMMAND(0x0071);
       S6D0151_SEND_DATA(0x0000);

       S6D0151_SEND_COMMAND(0x0011);
       S6D0151_SEND_DATA(0x0000);

///////r CONTROL
       S6D0151_SEND_COMMAND(0x0030);
       S6D0151_SEND_DATA(0x0303);

       S6D0151_SEND_COMMAND(0x0031);
       S6D0151_SEND_DATA(0x0303);

       S6D0151_SEND_COMMAND(0x0032);
       S6D0151_SEND_DATA(0x0303);

       S6D0151_SEND_COMMAND(0x0033);
       S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0034);
      S6D0151_SEND_DATA(0x0404);

      S6D0151_SEND_COMMAND(0x0035);
      S6D0151_SEND_DATA(0x0404);

      S6D0151_SEND_COMMAND(0x0036);
      S6D0151_SEND_DATA(0x0404);

      S6D0151_SEND_COMMAND(0x0037);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0038);
      S6D0151_SEND_DATA(0x0707);


///////Coordinatioontrol setting
      S6D0151_SEND_COMMAND(0x0040);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0042);
      S6D0151_SEND_DATA(0x9F00);

      S6D0151_SEND_COMMAND(0x0043);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0044);
      S6D0151_SEND_DATA(0x7F00);

      S6D0151_SEND_COMMAND(0x0045);
      S6D0151_SEND_DATA(0x9F00);

      S6D0151_SEND_COMMAND(0x0069);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0070);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0071);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0073);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x00B3);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x00BD);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x00BE);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0021);
      S6D0151_SEND_DATA(0x0000);

      S6D0151_SEND_COMMAND(0x0022);
      Delayms(20);

      S6D0151_SEND_COMMAND(0x0007);
      S6D0151_SEND_DATA(0x0020);
      Delayms(5);

      S6D0151_SEND_COMMAND(0x0007);
      S6D0151_SEND_DATA(0x0021);

      S6D0151_SEND_COMMAND(0x0007);
      S6D0151_SEND_DATA(0x0027);

      Delayms(50);