?? cstn_st7669.c
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/********************************************************************************
**********************************************************************************
** Copyright: 上海聞泰電子第一產品部
** All Rights Reserved.
** Project Name: W180
** File Name: tft_ST7669.c
** Description: This file contains driver for color LCD.
LCD type : CSTN
Driver IC: ST7669
Dot pixcel:128*160
Manufacture: BYD
** Current Ver: 1.0
** Author: Huangfusheng
** DATE: 08/14/2007
** Displace Ver: None
** 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 ST7669_WIDTH 128//176
#define ST7669_HEIGHT 160//220
#define MP4_MAX_WIDTH 176
#define MP4_MAX_HEIGHT 144
#define OFFSET_X 0
//@David.Jia 2005.11.22
#define ADC_ST7669_LOW 231
#define ADC_ST7669_HIGH 249 //@David.Jia 2006.3.3 cr42033
#define LCD_USE_DMA
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 ST7669_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 ST7669_Close(void);
/******************************************************************************/
// Description: Enter/Exit sleep mode .
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E ST7669_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 ST7669_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 ST7669_GetMainLcdSpec(
LCD_SPEC_T *spec_ptr //spec struct pointer
);
/*********************************************************************/
// Description: Initialize color LCD : ST7669
// Input:
// None.
// Return:
// None.
// Note:
/*********************************************************************/
LOCAL ERR_LCD_E ST7669_Init(void);
/******************************************************************************/
// Description: invalidate a rectang of in LCD
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E ST7669_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 ST7669_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 ST7669_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 ST7669_GoSleep(void);
/******************************************************************************/
// Description: LCD exit sleep mode
// Author: Yingchun.li
// Note:
/******************************************************************************/
LOCAL ST7669_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 ST7669_SEND_COMMAND( c) {*(volatile uint16 *)0x58000000 = c;}
#define ST7669_SEND_DATA(d) {*(volatile uint16 *)0x58020000 = d;}
#define ST7669_sendcommand1(command, data) {*(volatile uint16 *)0x58000000 = command;*(volatile uint16 *)0x58020000 = data;}
//LOCAL void ST7669_HW_reset(void)
//{
// GPIO_SetLcdReset(0);
// Delayms(10);
// GPIO_SetLcdReset(1);
// Delayms(10);
//}
LOCAL void ST7669_reset(void)
{
SCI_TRACE_LOW("ST7669_reset: 7370 GG3728 ST7669/HYDIS.");
ST7669_SEND_COMMAND(0x0001); //soft reset
Delayms(200); //at least 100ms delay
//-------disable autoread + Manual read once--
ST7669_SEND_COMMAND(0x00D7);
ST7669_SEND_DATA(0x00BF);
ST7669_SEND_COMMAND(0x00E0);
ST7669_SEND_DATA(0x0000);
Delayms(20);
ST7669_SEND_COMMAND(0x00E3);
Delayms(20);
ST7669_SEND_COMMAND(0x00E1);
//--------sleep out---------------------
ST7669_SEND_COMMAND(0x0028);
ST7669_SEND_COMMAND(0x0011);
Delayms(200);
//--------vopsetting---------------------
ST7669_SEND_COMMAND(0x00C0);
ST7669_SEND_DATA(0x0026);
ST7669_SEND_DATA(0x0001);
//--------set regedit-------------------
ST7669_SEND_COMMAND(0x00C3);
ST7669_SEND_DATA(0x0005);
ST7669_SEND_COMMAND(0x00C4);
ST7669_SEND_DATA(0x0006);
Delayms(100);
ST7669_SEND_COMMAND(0x00C5);
ST7669_SEND_DATA(0x0012);
ST7669_SEND_COMMAND(0x00CB);
ST7669_SEND_DATA(0x0001);
ST7669_SEND_COMMAND(0x00B7);
ST7669_SEND_DATA(0x00C8);//00c8
ST7669_SEND_COMMAND(0x00D0);
ST7669_SEND_DATA(0x001D);
//--------MTP set----------
ST7669_SEND_COMMAND(0x00D7);
ST7669_SEND_DATA(0x00BF);
ST7669_SEND_COMMAND(0x00F0);
ST7669_SEND_DATA(0x0006);
ST7669_SEND_DATA(0x000B);
ST7669_SEND_DATA(0x000D);
ST7669_SEND_DATA(0x0016);
ST7669_SEND_COMMAND(0x00B5);
ST7669_SEND_DATA(0x008A);
ST7669_SEND_COMMAND(0x00B4);
ST7669_SEND_DATA(0x0018);
//--------Command Table 1------
ST7669_SEND_COMMAND(0x0020);
ST7669_SEND_COMMAND(0x002A);
ST7669_SEND_DATA(0x0000);
ST7669_SEND_DATA(0x0002);
ST7669_SEND_DATA(0x0000);
ST7669_SEND_DATA(0x0081);
ST7669_SEND_COMMAND(0x002B);
ST7669_SEND_DATA(0x0000);
ST7669_SEND_DATA(0x0002);
ST7669_SEND_DATA(0x0000);
ST7669_SEND_DATA(0x00A1);
ST7669_SEND_COMMAND(0x003A);
ST7669_SEND_DATA(0x0005);
ST7669_SEND_COMMAND(0x0036);
ST7669_SEND_DATA(0x0000);
ST7669_SEND_COMMAND(0x00B0);
ST7669_SEND_DATA(0x009F);
//---------Gamma Table Set------
ST7669_SEND_COMMAND(0x00F9);
ST7669_SEND_DATA(0x0000);
ST7669_SEND_DATA(0x0003);
ST7669_SEND_DATA(0x0005);
ST7669_SEND_DATA(0x0007);
ST7669_SEND_DATA(0x0009);
ST7669_SEND_DATA(0x000B);
ST7669_SEND_DATA(0x000D);
ST7669_SEND_DATA(0x000F);
ST7669_SEND_DATA(0x0011);
ST7669_SEND_DATA(0x0013);
ST7669_SEND_DATA(0x0015);
ST7669_SEND_DATA(0x0017);
ST7669_SEND_DATA(0x0019);
ST7669_SEND_DATA(0x001B);
ST7669_SEND_DATA(0x001D);
ST7669_SEND_DATA(0x001F);
ST7669_SEND_COMMAND(0x0029);
ST7669_SEND_COMMAND(0x002C);
}
/******************************************************************************/
// 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 ST7669_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<(ST7669_HEIGHT ); i++)
{
dma_request(0, (uint32)&fill_color, (uint32)(buf_ptr + i * ST7669_WIDTH), ST7669_WIDTH,
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