www.pudn.com > bu1566.rar > BUxx_DRV.h

/* ************************************************************************ */ 
/*                                                                          */ 
/* ROHM BU15xx demo firmware on MD2306                                      */ 
/*     Client   : ROHM Co., Ltd.　　　　　　                                 */ 
/*     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)　                                             */ 
/*     Date     : 2004/Jul./1		                                    */ 
/*                                                                          */ 
/*     Copyright (c) 2002-04 Naritagiken Co., Ltd. All rights reserved.     */ 
/* ************************************************************************ */ 
/* History:								    */ 
/* 2004/Jul./1 Rev 1.00 create		                                    */ 
/*                                                                          */ 
/* ************************************************************************ */ 
 
#if !defined BUXX_DRV_H_INCLUDED 
#define	BUXX_DRV_H_INCLUDED 
/* ************************************************** */ 
/*		     INCLUDE FILES		      */ 
/* ************************************************** */ 
#include  
#include  
#include "BUxx_aDSC.h" 
 
/* ************************************************** */ 
/*		        TYPEDEF		    	      */ 
/* ************************************************** */ 
 
/* ************************************************** */ 
/*		        DEFINES			      */ 
/* ************************************************** */ 
/**************** bu15xx ACCESS ***************/ 
#define CMD	0    // 
#define PDAT 1	// A22,A21 0x100000 
#define INDEX 2 //A22,A21	0x200000 
#define REG	3  //A22,A21 0x300000 
 
#if BUSACCESS_BIT == 16 
#define		reg_write(a,b)	(*(LCD_CMD_WRITE + a) = b) 
#define		reg_read(a)	       (*(LCD_CMD_WRITE + a)) 
#else 
#define		reg_write(a,b)	reg_write8(a,b) 
#define		reg_read(a)	       reg_read8(a) 
#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, const UINT16 value); 
UINT16 data_read(const UINT16 idx); 
UINT16 bit_read(const UINT16 idx, const UINT16 bit); 
 
 
/* ************************* */ 
/* *****      DRV      ***** */ 
/* ************************* */ 
 
void clk_cnt_set(const UINT16 data); 
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); 
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); 
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 * const 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 xstart, const UINT16 ystart, 
       const UINT16 xsize, const UINT16 ysize, const UINT16 alpha_color); 
 
/* ***** 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); 
 
/* ************************* */ 
/* ***** low level DRV ***** */ 
/* ************************* */ 
void reg_write8(const UINT16 reg, const UINT16 para); 
UINT16 reg_read8(const UINT16 reg); 
 
void cam_module_setup(void); 
void tmd_22a_init(void); 
void tmd_18a_init(void); 
void nec_lcd_init(void); 
void lcd_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 */