ata_emu.h

来自「嵌入式系统中文件系统源代码」· C头文件 代码 · 共 46 行

/**************************************************************
;*                                                            *
;*         INSTUTITE FOR INFORMATION INDUSTRY                 *
;*                 ATA HEADER -- FAT                          *
;*                  APRIL 30, 1998                            *
;*                                                            *
;*************************************************************/
#ifndef _ATA_EMU_H
#define _ATA_EMU_H


#define ATA_OK                  0x00
#define ATA_FAILURE             0xff


#define PCMCIA_EVENT         11
#define CARD_IN              1
#define CARD_OUT             2
#define NO_CHANGE            3

#define PCMCIA_INT           1
#define PCMCIA_COLD_START    2
#define PCMCIA_POWER_DOWN    3
#define PCMCIA_POWER_UP      4
#define ZCOMRFINT            5  


int CFInit(void);
  //CFInit
unsigned short  CFCardInCheck(void);

unsigned short WAIT_COMMAND_AVAILABLE(int driver, unsigned long howLong);
unsigned short GET_ERROR_RESULT(int driver);
unsigned short WAIT_COMMAND_RESULT(int driver, unsigned long howLong);
unsigned short ATA_GET_PARAMETER(int driver, unsigned short *buf);
//unsigned short ATA_GET_PARAMETER(int driver, unsigned short *buf);
unsigned short ATA_READ_SECTOR(int driver, unsigned char secCount, unsigned long startSec, unsigned short *buf);
unsigned short ATA_WRITE_SECTOR(int driver, unsigned char secCount, unsigned long startSec, unsigned short *buf);
unsigned short ATA_READ(int driver, unsigned char secCount, unsigned long startSec, unsigned short *buf);

unsigned short ATA_WRITE(int driver, unsigned char secCount, unsigned long startSec, unsigned short *buf);

#endif