📄 tft_hx8309.c
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/******************************************************************************
** 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 GG3728 (HX8309/HYDIS). *
** 11/22/2005 David.Jia Modify ADC value in Probe; Entersleep code*
** 12/09/2005 David.Jia Implemetation SetDisplayWindow function. *
** 12/12/2005 David.Jia Himax 8309, copy from HX8309. *
** 12/13/2005 David.Jia Add InvalidateRectImage to support mpeg4. *
** 12/27/2005 David.Jia CR373434/37435/37437/37472, set window *
** start point in SetDisplayWindow for HX8309. *
** 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
**---------------------------------------------------------------------------*/
#ifdef MAIN_LCD_176_220
#define HX8309_WIDTH 176
#define HX8309_HEIGHT 220
#else /* MAIN_LCD_176_220 */
#define HX8309_WIDTH 128
#define HX8309_HEIGHT 160
#endif /* MAIN_LCD_176_220 */
#define MP4_MAX_WIDTH 176
#define MP4_MAX_HEIGHT 144
#define OFFSET_X 0
//@David.Jia 2005.11.22
#define ADC_HX8309_LOW 200
#define ADC_HX8309_HIGH 230 //@David.Jia 2006.3.3 cr42033
#undef LCD_USE_DMA
//#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 HX8309_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 HX8309_Close(void);
/******************************************************************************/
// Description: Enter/Exit sleep mode .
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E HX8309_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 HX8309_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 HX8309_GetMainLcdSpec(
LCD_SPEC_T *spec_ptr //spec struct pointer
);
/*********************************************************************/
// Description: Initialize color LCD : HX8309
// Input:
// None.
// Return:
// None.
// Note:
/*********************************************************************/
LOCAL ERR_LCD_E HX8309_Init(void);
/******************************************************************************/
// Description: invalidate a rectang of in LCD
// Global resource dependence:
// Author: Jim.zhang
// Note:
/******************************************************************************/
LOCAL ERR_LCD_E HX8309_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 HX8309_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 HX8309_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 HX8309_GoSleep(void);
/******************************************************************************/
// Description: LCD exit sleep mode
// Author: Yingchun.li
// Note:
/******************************************************************************/
LOCAL HX8309_ExitSleep(void);
/**---------------------------------------------------------------------------*
** Function Definitions
**---------------------------------------------------------------------------*/
extern uint32 dma_request(uint32 chid, uint32 saddr, uint32 daddr, uint32 size, uint32 transfer_mode, uint32 size_mode);
#define HX8309_SEND_COMMAND( c) {*(volatile uint16 *)0x58000000 = c;}
#define HX8309_SEND_DATA(d) {*(volatile uint16 *)0x58008000 = d;}
#define HX8309_sendcommand1(command, data) {*(volatile uint16 *)0x58000000 = command;*(volatile uint16 *)0x58008000 = data;}
#if 0
#define Delayms( ms)\
{\
int i;\
for (i=0; i< 100 * ms; i++) ;\
}
#else
//void Delayms (uint32 ms)
//{
// uint32 t1, t2;
//
// t1 = t2 = SCI_GetTickCount ();
//
// do{
// t2 = SCI_GetTickCount ();
// }while ((t2-t1) < ms);
//}
#endif
//LOCAL void HX8309_HW_reset(void)
//{
// GPIO_SetLcdReset(0);
// Delayms(10);
// GPIO_SetLcdReset(1);
// Delayms(10);
//}
LOCAL void HX8309_reset(void)
{
SCI_TRACE_LOW("HX8309_reset: 7370 HX8309.");
//delay 10ms
Delayms(10);
//R10H<-0000H
HX8309_sendcommand1(0x0010,0x0);
//R11H<-0000H
HX8309_sendcommand1(0x0011,0x0);
//R12H<-0000H
HX8309_sendcommand1(0x0012,0x0);
//R13H<-0000H
HX8309_sendcommand1(0x0013,0x0);
//R00H<-0001H
HX8309_sendcommand1(0x0,0x01);
//delay 30ms
Delayms(30);
//R11H<-0001H
HX8309_sendcommand1(0x0011,0x01);
//R12H<-0004H
HX8309_sendcommand1(0x0012,0x04);
//R13H<-141CH
HX8309_sendcommand1(0x0013,0x141c);
//R10H<-0044H
HX8309_sendcommand1(0x0010,0x0044);
//R12H<-0018H
HX8309_sendcommand1(0x0012,0x0018);
//delay 100ms
Delayms(100);
//R10H<-0040H
HX8309_sendcommand1(0x0010,0x0040);
//R13H<-3413H
HX8309_sendcommand1(0x0013,0x3413);
//HX8309_sendcommand1(0x0013,0x3518);
//R08H<-0202H
HX8309_sendcommand1(0x0008,0x0202);
//R09H<-0000H
HX8309_sendcommand1(0x0009,0x0);
//R0BH<-0000H
HX8309_sendcommand1(0x000B,0x0);
//R21H<-0000H
HX8309_sendcommand1(0x0021,0x0);
//R23H<-0000H
HX8309_sendcommand1(0x0023,0x0);
//R24H<-0000H
HX8309_sendcommand1(0x0024,0x0);
//R30H<-0000H
HX8309_sendcommand1(0x0030,0x0);
//R31H<-0000H
HX8309_sendcommand1(0x0031,0x0);
//R32H<-0007H
HX8309_sendcommand1(0x0032,0x07);
//R33H<-0007H
HX8309_sendcommand1(0x0033,0x07);
//R34H<-0000H
HX8309_sendcommand1(0x0034,0x0);
//R35H<-0000H
HX8309_sendcommand1(0x0035,0x0);
//R36H<-0000H
HX8309_sendcommand1(0x0036,0x0);
//R37H<-0000H
HX8309_sendcommand1(0x0037,0x0);
//R38H<-0000H
HX8309_sendcommand1(0x0038,0x0);
//R39H<-0000H
HX8309_sendcommand1(0x0039,0x0);
//R40H<-0000H
HX8309_sendcommand1(0x0040,0x0);
//R01H<-011BH
HX8309_sendcommand1(0x0001,0x011B);
//R02H<-0700H
HX8309_sendcommand1(0x0002,0x0700);
//R03H<-1030H
HX8309_sendcommand1(0x0003,0x1030);
//R04H<-0000H
HX8309_sendcommand1(0x0004,0x0);
//R05H<-0000H
HX8309_sendcommand1(0x0005,0x0);
//R41H<-0000H
HX8309_sendcommand1(0x0041,0x0);
//R42H<-DB00H
HX8309_sendcommand1(0x0042,0xDB00);
//R43H<-DB00H
HX8309_sendcommand1(0x0043,0xDB00);
//R44H<-AF00H
HX8309_sendcommand1(0x0044,0xAF00);
//R45H<-DB00H
HX8309_sendcommand1(0x0045,0xDB00);
//R10H<-4040H
HX8309_sendcommand1(0x0010,0x4040);
//delay 100ms
Delayms(100);
//R07H<-0005H
HX8309_sendcommand1(0x0007,0x0005);
//delay 20ms
Delayms(20);
//R07H<-0025H
HX8309_sendcommand1(0x0007,0x0025);
//R07H<-0027H
HX8309_sendcommand1(0x0007,0x0027);
//delay 20ms
Delayms(20);
//R07H<-0037H
HX8309_sendcommand1(0x0007,0x0037);
//R22H<-Display Data Write
HX8309_SEND_COMMAND(0x0022);
/* HX8309_sendcommand1(0x0001,0x011B);
HX8309_sendcommand1(0x0002,0x0700);
HX8309_sendcommand1(0x0003,0x6030); //0x6020
HX8309_sendcommand1(0x0004,0x0000);
HX8309_sendcommand1(0x0005,0x0000);
HX8309_sendcommand1(0x0007,0x0003);
HX8309_sendcommand1(0x0008,0x0202);
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