?? tft_s1d19105.c
字號(hào):
/******************************************************************************
** File Name: cstn_pcf8833.c *
** Description: *
** This file contains driver for color LCD.(CSTN) *
** Author: Jim zhang *
** DATE: 03/01/2004 *
** Copyright: 2004 Spreatrum, Incoporated. All Rights Reserved. *
** Description: *
******************************************************************************
******************************************************************************
** Edit History *
** ------------------------------------------------------------------------- *
** DATE NAME DESCRIPTION *
** 02/04/2004 louis.wei Create.
** 11/15/2005 David.Jia Modify for GG3727 (S1D19105/LG), *
** copy from tft_R61500.c. *
** 11/18/2005 David.Jia Remove function Delayms, for already *
** defined in tft_r61500.c. *
** 11/22/2005 David.Jia Change ADC value for 3727, modify *
** EnterSleep code. *
** 11/29/2005 David.Jia No using DMA for data transfer. *
** 11/30/2005 David.Jia Reduce wait time in set_display_window. *
** 12/09/2005 David.Jia Implemetation SetDisplayWindow function. *
** 03/01/2006 David.Jia CR42033, change ADC identify range from *
** 251-265 to 251-280. *
** 03/03/2006 David.Jia cr42033, LCD ADC range changed: HX8309, *
** 200-230; R61500, 231-249; S1D19105, 250-280. *
******************************************************************************/
#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 S1D19105_WIDTH 176
#define S1D19105_HEIGHT 220
#define MP4_MAX_WIDTH 176
#define MP4_MAX_HEIGHT 144
#define OFFSET_X 0
//@David.Jia 2005.11.22
#define ADC_S1D19105_LOW 250 //@David.Jia 2006.3.3 cr42033
#define ADC_S1D19105_HIGH 280 //@David.Jia 2006.3.1 cr42033
//#define LCD_USE_DMA //@David.Jia 2005.11.29
//#define LCDS1D19105_USE_DMA //added by lipengyu for s1d19105 lcm.
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 S1D19105_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 S1D19105_Close(void);
/******************************************************************************/
// Description: Enter/Exit sleep mode .
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E S1D19105_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 S1D19105_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 S1D19105_GetMainLcdSpec(
LCD_SPEC_T *spec_ptr //spec struct pointer
);
/*********************************************************************/
// Description: Initialize color LCD : S1D19105
// Input:
// None.
// Return:
// None.
// Note:
/*********************************************************************/
LOCAL ERR_LCD_E S1D19105_Init(void);
/******************************************************************************/
// Description: invalidate a rectang of in LCD
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E S1D19105_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 S1D19105_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
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E S1D19105_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 void S1D19105_GoSleep(void);
/******************************************************************************/
// Description: LCD exit sleep mode
// Author: Yingchun.li
// Note:
/******************************************************************************/
LOCAL void S1D19105_ExitSleep(void);
__inline void S1D19105_set_display_window(
uint8 left, // start Horizon address
uint8 top, // start Vertical address
uint8 right, // end Horizon address
uint8 bottom // end Vertical address
);
__inline void S1D19105_set_start_address(
uint8 left,
uint8 top
);
/**---------------------------------------------------------------------------*
** Function Definitions
**---------------------------------------------------------------------------*/
extern uint32 dma_request(uint32 chid, uint32 saddr, uint32 daddr, uint32 size, uint32 transfer_mode, uint32 size_mode);
#define S1D19105_SEND_COMMAND( c) {*(volatile uint16 *)0x58000000 = c;}
#define S1D19105_SEND_DATA(d) {*(volatile uint16 *)0x58008000 = d;}
#define S1D19105_sendcommand1(command, data) {*(volatile uint16 *)0x58000000 = command;*(volatile uint16 *)0x58008000 = data;}
#define S1D19105_SEND_COMMAND_8( c) {*(volatile uint16 *)0x58000000 = ((c & 0xff) << 8);}
#define S1D19105_SEND_PARAMETER_8( p) {*(volatile uint16 *)0x58008000 = ((p & 0xff) << 8);}
#if 0
#define Delayms( ms)\
{\
int i;\
for (i=0; i< 100 * ms; i++) ;\
}
#else
//@David.Jia 2005.11.18 begin
//void Delayms (uint32 ms)
//{
// uint32 t1, t2;
//
// t1 = t2 = SCI_GetTickCount ();
//
// do{
// t2 = SCI_GetTickCount ();
// }while ((t2-t1) < ms);
//}
//@David.Jia 2005.11.18 end
#endif
//LOCAL void S1D19105_HW_reset(void)
//{
// GPIO_SetLcdReset(0);
// Delayms(10);
// GPIO_SetLcdReset(1);
// Delayms(10);
//}
/******************************************************************************/
// Description: delay us time.
// Global resource dependence:
// Author: pengyuli.
// Note:
/******************************************************************************/
void Delayus(uint16 us)
{
uint16 i=0;
for(i=0; i < us; i++);
}
LOCAL void S1D19105_reset(void)
{
SCI_TRACE_LOW("S1D19105_reset: 7370 GG3727 S1D19105/LG.");
S1D19105_SEND_COMMAND_8(0x99);
Delayms(40); // Delayms(100);
S1D19105_SEND_COMMAND_8(0x96);
Delayms(40); //Delayms(100);
S1D19105_SEND_COMMAND_8(0xCA); //sets display
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x49);
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0xDB);
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x02);
S1D19105_SEND_PARAMETER_8(0x01);
S1D19105_SEND_PARAMETER_8(0x00);
Delayms(20);
S1D19105_SEND_COMMAND_8(0xA1); //set display timing
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x46);
S1D19105_SEND_PARAMETER_8(0x04);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x13);
S1D19105_SEND_PARAMETER_8(0x09);
Delayms(20);
S1D19105_SEND_COMMAND_8(0xBC); //set data, RGB, BGR set
S1D19105_SEND_PARAMETER_8(0x00); //65K color
Delayms(20);
S1D19105_SEND_COMMAND_8(0xAB); //set display start line
S1D19105_SEND_PARAMETER_8(0x00);
Delayms(20);
S1D19105_SEND_COMMAND_8(0x31); //display data interface
S1D19105_SEND_PARAMETER_8(0x10);
S1D19105_SEND_PARAMETER_8(0x00);
Delayms(20);
S1D19105_SEND_COMMAND_8(0x8B); //set display color mode
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0x77);
S1D19105_SEND_PARAMETER_8(0x74);
Delayms(20);
S1D19105_SEND_COMMAND_8(0x6F); //Gate Line Scan Mode
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0xDB);
Delayms(20);
S1D19105_SEND_COMMAND_8(0x8C); // set AC operation Driver
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x00);
Delayms(20);
S1D19105_SEND_COMMAND_8(0x20); //set electronic control
S1D19105_SEND_PARAMETER_8(12); //VDDHS
S1D19105_SEND_PARAMETER_8(13); //VCOMH
S1D19105_SEND_PARAMETER_8(12); //VCA, VCOMW
S1D19105_SEND_PARAMETER_8(14); //VONREG
S1D19105_SEND_PARAMETER_8(18); //VOFREG
S1D19105_SEND_PARAMETER_8(12); //VDDRH
S1D19105_SEND_PARAMETER_8(8); //VDDRL
S1D19105_SEND_PARAMETER_8(3); //VLDO
Delayms(100); //Delayms(200);
S1D19105_SEND_COMMAND_8(0x22); //set gamma correction characteristics
S1D19105_SEND_PARAMETER_8(0x32);
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0x44);
Delayms(100); //Delayms(200);
S1D19105_SEND_COMMAND_8(0x21); //set power control
S1D19105_SEND_PARAMETER_8(0x10);
S1D19105_SEND_PARAMETER_8(0x11);
S1D19105_SEND_PARAMETER_8(0x0F);
S1D19105_SEND_PARAMETER_8(0x1F);
S1D19105_SEND_PARAMETER_8(0xAD);
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0xFF);
S1D19105_SEND_PARAMETER_8(0x03);
S1D19105_SEND_PARAMETER_8(0xFF);
S1D19105_SEND_PARAMETER_8(0x03);
S1D19105_SEND_PARAMETER_8(0x11);
S1D19105_SEND_PARAMETER_8(0x44);
Delayms(40); //Delayms(100);
S1D19105_SEND_COMMAND_8(0x23); //set partial power control
S1D19105_SEND_PARAMETER_8(0x01);
S1D19105_SEND_PARAMETER_8(0x44);
S1D19105_SEND_PARAMETER_8(0x1F);
S1D19105_SEND_PARAMETER_8(0xAD);
S1D19105_SEND_PARAMETER_8(0xA0);
S1D19105_SEND_PARAMETER_8(0x11);
S1D19105_SEND_PARAMETER_8(0x44);
Delayms(40); //Delayms(100);
S1D19105_SEND_COMMAND_8(0x94);
Delayms(100); //Delayms(200);
S1D19105_SEND_COMMAND_8(0x92);
Delayms(20);
S1D19105_SEND_COMMAND_8(0x15); //set start address
S1D19105_SEND_PARAMETER_8(0x00);
S1D19105_SEND_PARAMETER_8(0x00);
Delayms(1);
S1D19105_SEND_COMMAND_8(0x75); //set end address
S1D19105_SEND_PARAMETER_8(0xAF);
S1D19105_SEND_PARAMETER_8(0xDB);
Delayms(1);
S1D19105_SEND_COMMAND_8(0xAF); //set display on
//Delayms(50);
}
/******************************************************************************/
// Description: Clear color LCD with one color
// Global resource dependence:
// Author: louis.wei
// Note:
// modify: jim.cui 2005.0728 use dma to transport data
/******************************************************************************/
LOCAL void S1D19105_Clear(
uint32 color //color to fill the whole lcd.
)
{
uint32 i;
uint16 *buf_ptr = (uint16 *)LCD_GetLCDBuffer();
uint16 fill_color = color;
for(i=0; i<(S1D19105_HEIGHT ); i++)
{
dma_request(0, (uint32)&fill_color, (uint32)(buf_ptr + i * S1D19105_WIDTH), S1D19105_WIDTH,
1, 1);
}
S1D19105_Invalidate();
}
/******************************************************************************/
// Description: invalidate a rectang of in LCD
// Global resource dependence:
// Author: Jim.zhang
// Note:
// modify: jim.cui 2005.0728 use dma to transport data
/******************************************************************************/
LOCAL ERR_LCD_E S1D19105_Invalidate(void)
{
uint16 i,j;
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