mmc_var.h

来自「How to control MMC interface under SZ pl」· C头文件 代码 · 共 50 行

/******************************************************************************

 C   H E A D E R   F I L E

 (c) Copyright Motorola Semiconductors Hong Kong Limited 1999 - 2002
 ALL RIGHTS RESERVED

*******************************************************************************

 Project Name : Portable Personal System Manager - GT version 2.0
 Project No.  : PDAPSM05
 Title        : 
 File Name    : MMC_var.h	
 Last Modified: Jan 31, 2002

 Description  : 

 Assumptions  : 
 
 Dependency Comments :

 Project Specific Data :

******************************************************************************/
#ifndef MMC_VAR_baasdqwerqerq
#define MMC_VAR_baasdqwerqerq

#include "mmc_typ.h"
#include "mmc_Def.h"
#include "DMA_typ.h"
/*--------------------------------------------------------------------------*/
/*                           EXTERN DECLARATIONS                            */
/*--------------------------------------------------------------------------*/
/*----------------------- COMMOM AMONG SPI/MMC MODE ------------------------*/
extern MMC_CARD        _gMMCCardInfo;                 /* CARD STRUCTURE         */
//extern MMC_CSD         _gCsdInfo[MMC_MAX_CARD];        /* CSD STRUCTURE          */
//extern unsigned char   _gCidInfo[MMC_MAX_CARD][16];    /* CID STORE BUFFER       */
                  
extern unsigned char   _gMMCSysAreaBuff[MMC_BLOCK_SIZE];/* MBR/BPB STORE BUFFER   */
extern U16  _gMMCFatSectNum;                /* SECTOR NUMBER PER 1FAT */
extern U16  _gMMCDirEntryNum;               /* THE NUMBER OF DIR ENTRY*/
extern CHAN_NUM _gMMCDMAChannel;
extern DMA_REQ  _gMMCDMAReq;
extern U8	 _gMMCIsTransferDone;
extern U8   _gMMCTransferStatus;	
extern U16	 _gMMCIsIrpt;
extern U16  _gLastErrorCmd;
//TEST extern TASK_ID  _gMMCWaitTask;
extern MMC_CARD_INFO _gCardInfo;				//Only using for One card
#endif