📄 cstn_s6b33bf.c
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/********************************************************************************
**********************************************************************************
** Copyright: 上海闻泰电子第一产品部
** All Rights Reserved.
** Project Name: T658
** File Name: tft_CIL5.c
** Description: This file contains driver for color LCD.
LCD type : LTPS TFT
Driver IC: CIL5-06
Dot pixcel:128*160
Menufacture: HuaLiWei and TianMa
** Current Ver: 1.1
** Author: Huangfusheng
** DATE: 08/15/2007
** Modify: Add the innitial Code for Tianma
** Displace Ver: 1.0
** Author : Huangfusheng
** Data : 07/26/2007
********************************************************************************
********************************************************************************/
#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 S6B33BF_WIDTH 128//176
#define S6B33BF_HEIGHT 160//220
#define MP4_MAX_WIDTH 176
#define MP4_MAX_HEIGHT 144
#define OFFSET_X 0
//@David.Jia 2005.11.22
#define ADC_S6B33BF_LOW 231
#define ADC_S6B33BF_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 S6B33BF_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 S6B33BF_Close(void);
/******************************************************************************/
// Description: Enter/Exit sleep mode .
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E S6B33BF_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 S6B33BF_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 S6B33BF_GetMainLcdSpec(
LCD_SPEC_T *spec_ptr //spec struct pointer
);
/*********************************************************************/
// Description: Initialize color LCD : S6B33BF
// Input:
// None.
// Return:
// None.
// Note:
/*********************************************************************/
LOCAL ERR_LCD_E S6B33BF_Init(void);
/******************************************************************************/
// Description: invalidate a rectang of in LCD
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E S6B33BF_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 S6B33BF_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 S6B33BF_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 S6B33BF_GoSleep(void);
/******************************************************************************/
// Description: LCD exit sleep mode
// Author: Yingchun.li
// Note:
/******************************************************************************/
LOCAL S6B33BF_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 S6B33BF_SEND_COMMAND( c) {*(volatile uint16 *)0x58000000 = c;}
#define S6B33BF_SEND_DATA(d) {*(volatile uint16 *)0x58020000 = d;}
#define S6B33BF_sendcommand1(command, data) {*(volatile uint16 *)0x58000000 = command;*(volatile uint16 *)0x58020000 = data;}
//LOCAL void S6B33BF_HW_reset(void)
//{
// GPIO_SetLcdReset(0);
// Delayms(10);
// GPIO_SetLcdReset(1);
// Delayms(10);
//}
LOCAL void S6B33BF_reset(void)
{
SCI_TRACE_LOW("S6B33BF_reset: 7370 GG3728 S6B33BF/HYDIS.");
//*********StandBy Mode Off**********
S6B33BF_SEND_COMMAND(0x2c);
Delayms(20);
//**********OTP MODE ON****************
S6B33BF_SEND_COMMAND(0xeb);
//**********Set Internal OCS ON********
S6B33BF_SEND_COMMAND(0x02);
S6B33BF_SEND_COMMAND(0x01);
Delayms(20);
//***1'ST DC/DC SET TO 2X TIME BOOSTER***
S6B33BF_SEND_COMMAND(0x20);
S6B33BF_SEND_COMMAND(0x0a);
Delayms(20);
//*****BOOSTER1 ON************************
S6B33BF_SEND_COMMAND(0x26);
S6B33BF_SEND_COMMAND(0x01);
Delayms(20);
//******** BOOSTER1 ON AND AMP ON ********
S6B33BF_SEND_COMMAND(0x26);
S6B33BF_SEND_COMMAND(0x09);
Delayms(20);
//****************************************
S6B33BF_SEND_COMMAND(0x26);
S6B33BF_SEND_COMMAND(0x0b);
Delayms(20);
//****************************************
S6B33BF_SEND_COMMAND(0x26);
S6B33BF_SEND_COMMAND(0x0f);
Delayms(20);
//***** 0x00TEMP COMPENSATION RATIO 0.00% ***
S6B33BF_SEND_COMMAND(0x28);
S6B33BF_SEND_COMMAND(0x01);
Delayms(5);
//*****BURST MODE OFF 8 BIT******************
//S6B33BF_SEND_COMMAND(0x2e);
//******RAM SKIP AREA SET NO SKIP*************
S6B33BF_SEND_COMMAND(0x45);
S6B33BF_SEND_COMMAND(0x00);
//*************NORMAL DISPLAY****************
S6B33BF_SEND_COMMAND(0x53);
S6B33BF_SEND_COMMAND(0x00);
//******0x12 drive mode SET SDIR=0,DUTY=1/162,SWAP=0 ***
S6B33BF_SEND_COMMAND(0x10);
S6B33BF_SEND_COMMAND(0x25);
//******0X11 SET CLOCK DIV FPCK=FOSE/16 *******
S6B33BF_SEND_COMMAND(0x24);
S6B33BF_SEND_COMMAND(0x11);
//**********0x0d ADDRESSING MODE SET TO DEFAULT, GSM,DSG,SGF,SGP,SGM***
S6B33BF_SEND_COMMAND(0x30);
S6B33BF_SEND_COMMAND(0x02);
//***********ROW VECTOR TYPE=DIAGONAL,INCREMENT TYPE=Y****
S6B33BF_SEND_COMMAND(0x32);
S6B33BF_SEND_COMMAND(0x0e);
//***********ENTRY MODE SET:Y ADDRESS INCRECE,READ MODIFY WRITE OFF***
S6B33BF_SEND_COMMAND(0x40);
S6B33BF_SEND_COMMAND(0x00);
//************X ADDRESS SET FROM 0 TO 159*********
S6B33BF_SEND_COMMAND(0x42);
S6B33BF_SEND_COMMAND(0x00);
S6B33BF_SEND_COMMAND(0x9f);
//************Y ADDRESS SET FROM 0 TO 127**********
S6B33BF_SEND_COMMAND(0x43);
S6B33BF_SEND_COMMAND(0x00);
S6B33BF_SEND_COMMAND(0x7f);
//************0x88 d9 FRAME SET FIM=ON,FIP=AFRAME,N-BLK=16***
S6B33BF_SEND_COMMAND(0x34);
S6B33BF_SEND_COMMAND(0x92);
//*************对比度1, CONTRAST SET V1 TO 3.0V MAX=4V VCC=V1+V1*3/4*5=14.25***
S6B33BF_SEND_COMMAND(0x2a);
S6B33BF_SEND_COMMAND(0xbf);
Delayms(20);
//****** 0x54 对比度2 ************
S6B33BF_SEND_COMMAND(0x2b);
S6B33BF_SEND_COMMAND(0x54);
Delayms(20);
//********BIAS SET TO 1/5 AND -4X TIME 2'ND BOOSTER*****
S6B33BF_SEND_COMMAND(0x22);
S6B33BF_SEND_COMMAND(0x11);
//*********ENTER PARTIAL DISPLAY MODE******
S6B33BF_SEND_COMMAND(0x55);
S6B33BF_SEND_COMMAND(0x01);
//*********Frame Frequency Control*********
S6B33BF_SEND_COMMAND(0x36);
S6B33BF_SEND_COMMAND(0x00);
S6B33BF_SEND_COMMAND(0x5a);
S6B33BF_SEND_COMMAND(0x00);
//*********DISPLAY ON***********************
S6B33BF_SEND_COMMAND(0x51);
}
/******************************************************************************/
// 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 S6B33BF_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<(S6B33BF_HEIGHT ); i++)
{
dma_request(0, (uint32)&fill_color, (uint32)(buf_ptr + i * S6B33BF_WIDTH), S6B33BF_WIDTH,
1, 1);
}
S6B33BF_Invalidate();
}
/******************************************************************************/
// Description: Set the windows address to display, in this windows
// color is refreshed.
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
__inline void S6B33BF_set_display_window(
uint8 left, // start Horizon address
uint8 top, // start Vertical address
uint8 right, // end Horizon address
uint8 bottom // end Vertical address
)
{
S6B33BF_SEND_COMMAND(0x42);
S6B33BF_SEND_COMMAND(top);
S6B33BF_SEND_COMMAND(bottom);
S6B33BF_SEND_COMMAND(0x43);
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