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/** @file usb_io.h
*/
#ifndef __USB_IO_H__
#define __USB_IO_H__
//#include "x_common.h"
//-----------------------------------------------------------------------------
// Include files
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// Configurations
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// Constant definitions
//-----------------------------------------------------------------------------
//-----------------------------------------------------------------------------
// Type definitions
//-----------------------------------------------------------------------------
enum FILE_CMD
{
FILE_OPEN = 0,
FILE_CLOSE,
FILE_SEEK,
FILE_READ,
FILE_WRITE,
FILE_CMD_LAST
};
enum ACK_STATUS
{
ACK_ERROR_ABORT = 0,
ACK_GET_PARAM_NUM,
ACK_GET_PARAM,
ACK_CMD_CONTINUE,
ACK_CMD_COMPLETE,
ACK_LAST
};
//-----------------------------------------------------------------------------
// Macro definitions
//-----------------------------------------------------------------------------
#ifndef SEEK_SET
#define SEEK_SET 0 /* set file offset to offset */
#endif
#ifndef SEEK_CUR
#define SEEK_CUR 1 /* set file offset to current plus offset */
#endif
#ifndef SEEK_END
#define SEEK_END 2 /* set file offset to EOF plus offset */
#endif
//-----------------------------------------------------------------------------
// Prototype of inter-file functions
//-----------------------------------------------------------------------------
BOOL fgHDDFsMount(UINT32 u4InstID);
BOOL fgHDDFsUnMount(UINT32 u4InstID);
BOOL fgHDDFsOpenFile(UINT32 u4InstID,
CHAR *strFileName,
ULONG *pi4FileId);
BOOL fgHDDFsCloseFile(ULONG i4FileId);
BOOL fgHDDFsReadFile(UINT32 u4InstID,
CHAR *strFileName,
void *pvAddr,
UINT32 u4Offset,
UINT32 u4Length,
UINT32 *pu4RealReadSize,
UINT32 *pu4TotalFileLength,
ULONG *pi4FileId);
BOOL fgHDDFsWriteFile(CHAR *strFileName,
void *pvAddr,
UINT32 u4Length);
UINT32 u4HDDFsGetFileSize(ULONG *pi4FileId);
int vdecopenFile(char *path, int flag, int mode);
int vdecwriteFile(int fp, char *buf, int writelen);
int vdeccloseFile(int fp);
#endif // __USB_IO_H__
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