buxx_drv.h

这同样是FS8610相关的代码.看起来不错啊.

/* ************************************************************************ */
/*                                                                          */
/* ROHM BU15xx demo firmware on MD2306                                      */
/*     Client   : ROHM Co., Ltd.丂丂丂丂丂丂                                 */
/*     End User :                                                           */
/*                                                                          */
/*     Processor: ARM-7TDMI(THUMB Mode)                                     */
/*     Dev.Env. : ARM-SDTv2.51                                              */
/*                                                                          */
/*     DRIVER:BU15xx control & low level driver Routines Header             */
/*                                                                          */
/*     file     : BUxx_DVR.h                                                */
/*     Auther   : J.SATO(NTC)丂                                             */
/*     Date     : 2004/Jul./1		                                    */
/*                                                                          */
/*     Copyright (c) 2002-04 Naritagiken Co., Ltd. All rights reserved.     */
/* ************************************************************************ */
/* History:								    */
/* 2004/Jul./1 Rev 1.00 create		                                    */
/*                                                                          */
/* ************************************************************************ */

#ifndef BUXX_DRV_H_INCLUDED
#define	BUXX_DRV_H_INCLUDED
/* ************************************************** */
/*		     INCLUDE FILES		      */
/* ************************************************** */
#include <stdarg.h>
#include <string.h>
#include "kernel/system.h"
//#include "BUxx_setuptable.h"
//#include "BUxx_aDSC.h"

/* ************************************************** */
/*		        TYPEDEF		    	      */
/* ************************************************** */

/* ************************************************** */
/*		        DEFINES			      */
/* ************************************************** */
/**************** bu15xx ACCESS ***************/

#if BUSACCESS_BIT == 16 
#define CMD	0
#define PDAT	1
#define INDEX	2
#define REG	3
#define		reg_write(a,b)	(*(LCD_CMD_WRITE + a) = b)
#define		reg_read(a)	(*(LCD_CMD_WRITE + a))
#else
#define CMD		0
#define PDAT		0x2000
#define INDEX	0x4000
#define REG		0x6000
#if 0
#define		reg_write(a,b)	reg_write8(a,b)	   		 
#define		reg_read(a)	reg_read8(a)
#else
#define		reg_write(a,b)	{*(LCD_CMD_WRITE + a) = (b & 0xff00) >> 8;\
							*(LCD_CMD_WRITE + a) = (b & 0x00ff);}	   		 
#define		reg_read(a)		((UINT16)((*(LCD_CMD_WRITE + a) & 0x00ff) << 8)|(*(LCD_CMD_WRITE + a) & 0x00ff))

#endif
#endif

/* ************************************************** */
/*		    GLOBAL VARIABLE		      */
/* ************************************************** */

/* ************************************************** */
/*		    GLOBAL FUNCTIONS		      */
/* ************************************************** */
//function prototypes

UINT16 data_write( const UINT16 idx, const UINT16 para);
void bit_write( const UINT16 idx, const UINT16 bit_value, const UINT16 value);
UINT16 data_read( const UINT16 idx);
UINT16 bit_read( const UINT16 idx, const UINT16 bit_value);


/* ************************* */
/* *****      DRV      ***** */
/* ************************* */
void clk_cnt_set( const UINT16 data_value);
int clk_div1_set( const UINT16 sckdv);
int clk_div2_set( const UINT16 lcdfrdv, const UINT16 lcdbsytmg);
int clk_div3_set( const UINT16 cmckdv);

/* ***** mode change ***** */
void hwmode_write( const UINT16 mode);
UINT16 hwmode_read( void);
void hostcnt_write( const UINT16 write_data);
void hostcnt_bitwrite( const UINT16 write_data, const UINT16 bit_value);
UINT16 hostcnt_bitread( const UINT16 read_data);
void mode_change(const int mode);

/* ***** interrupt ***** */
void wait_int0(const UINT16 para);
void wait_int0_jpeg(const UINT16 para);

/* ***** cam ***** */
void cam_if_set( const UINT16 data_value );
int cam_tim_set( const UINT16 cxs, const UINT16 cys );
int cam_size_set( UINT16 xsize, UINT16 ysize );
int cam_shrink_set( const UINT16 cxsrk, const UINT16 cysrk );
int cam_cut_set( const UINT16 st_x, const UINT16 st_y, const UINT16 ed_x, const UINT16 ed_y );

//capture set
int cam_capture_set(const CAMSET * cam);
void cam_lowpathfilter_set( void);

/* ***** memory ***** */
int mem_point_set( const UINT16 st_x, const UINT16 st_y );
int mem_adrst_ed_set( const UINT16 st_x, const UINT16 st_y, const UINT16 ed_x, const UINT16 ed_y);
void mem_acs_read_st( const UINT16 idx);
void mem_acs_write_st( const UINT16 idx);
void mem_adr_abs_set( const UINT32 address);
int mem_maskmemory_set( const UINT16 st_x, const UINT16 st_y, const UINT16 xsize, const UINT16 ysize, UINT16 trans_color );
int mem_write_memory(UINT16 *data_value, const UINT16 memacs , \
		const UINT16 st_x, const UINT16 ed_x, const UINT16 st_y, const UINT16 ed_y);
int mem_read_memory( UINT16 *data_value, const UINT16 memacs ,  \
		const UINT16 st_x,  const UINT16 ed_x, const UINT16 st_y, const UINT16 ed_y);

/* ***** lcd ***** */
int lcd_size_set( const UINT16 xsize, const UINT16 ysize );
int lcd_point_set( const UINT16 st_x, const UINT16 st_y, const UINT16 ed_x, const UINT16 ed_y );
int lcd_wav_set( const UINT16 lcdwl, const UINT16 lcdwh );
int lcd_cmd_set(const int access);
int lcd_trans_set(const UINT16 st_x, const UINT16 st_y, const UINT16 xsize, const UINT16 ysize);

/* ***** jpeg ***** */
UINT32 read_je_size(void);

void oscrdy_wait(void);
void tv_encoder_setup(UINT16 stx, UINT16 sty, UINT16 xsize, UINT16 ysize, UINT16 rot);
void tv_enc_sw(int type, int frm_sel, UINT16 rot);

void preview_cam_setup(CAMSET *cam);
void moviepreview_cam_setup(UINT16 JpegW, UINT16 JpegH, CAMSET *cam);
void decode_cam_setup(UINT16 JpegW, UINT16 JpegH, CAMSET *cam);
void zoom_cam_setup(int type, CAMSET *cam);

/* ************************* */
/* ***** low level DRV ***** */
/* ************************* */
void reg_write8( const UINT16 reg, const UINT16 para);
UINT16 reg_read8( const UINT16 reg);


void cam_module_setup(void);
void mainlcd_module_setup(void);
void sublcd_module_setup(void);
void wait(const UINT16 wtime);
void column_page_set(const UINT16 column_s, const UINT16 column_e, const UINT16 page_s, const UINT16 page_e);


#endif	/* BUXX_DRV_H_INCLUDED */