新部内対抗５班 / Mbed 2 deprecated 2016_Sp_momoi_0611

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Dependencies:   mbed

Fork of 2016_Sp_momoi_0611 by keita noda

FatFileSystem/FATFileSystem.h@14:caab74db0c6d, 2016-10-21 (annotated)

Committer:
abcdefgh
Date:
Fri Oct 21 08:17:51 2016 +0000
Revision:
14:caab74db0c6d
Parent:
0:736c76a75def 
a

Who changed what in which revision?

UserRevisionLine numberNew contents of line
hirokimineshita 0:736c76a75def 1 /* mbed Microcontroller Library - FATFileSystem
hirokimineshita 0:736c76a75def 2 * Copyright (c) 2008, sford
hirokimineshita 0:736c76a75def 3 */
hirokimineshita 0:736c76a75def 4
hirokimineshita 0:736c76a75def 5 /* Library: FATFileSystem.h
hirokimineshita 0:736c76a75def 6 * A library of stuff to make a fat filesystem on top of a block device
hirokimineshita 0:736c76a75def 7 */
hirokimineshita 0:736c76a75def 8
hirokimineshita 0:736c76a75def 9 #ifndef MBED_FATFILESYSTEM_H
hirokimineshita 0:736c76a75def 10 #define MBED_FATFILESYSTEM_H
hirokimineshita 0:736c76a75def 11
hirokimineshita 0:736c76a75def 12 #ifndef FFSDEBUG_ENABLED
hirokimineshita 0:736c76a75def 13 #define FFSDEBUG_ENABLED 0
hirokimineshita 0:736c76a75def 14 #endif
hirokimineshita 0:736c76a75def 15
hirokimineshita 0:736c76a75def 16 #if FFSDEBUG_ENABLED
hirokimineshita 0:736c76a75def 17 #define FFSDEBUG(FMT, ...) printf(FMT, ##__VA_ARGS__)
hirokimineshita 0:736c76a75def 18 #else
hirokimineshita 0:736c76a75def 19 #define FFSDEBUG(FMT, ...)
hirokimineshita 0:736c76a75def 20 #endif
hirokimineshita 0:736c76a75def 21
hirokimineshita 0:736c76a75def 22 #include "FileSystemLike.h"
hirokimineshita 0:736c76a75def 23 #include "FileHandle.h"
hirokimineshita 0:736c76a75def 24 #include "ff.h"
hirokimineshita 0:736c76a75def 25 #include "diskio.h"
hirokimineshita 0:736c76a75def 26
hirokimineshita 0:736c76a75def 27 namespace mbed {
hirokimineshita 0:736c76a75def 28 /* Class: FATFileSystem
hirokimineshita 0:736c76a75def 29 * The class itself
hirokimineshita 0:736c76a75def 30 */
hirokimineshita 0:736c76a75def 31 class FATFileSystem : public FileSystemLike {
hirokimineshita 0:736c76a75def 32 public:
hirokimineshita 0:736c76a75def 33
hirokimineshita 0:736c76a75def 34 FATFileSystem(const char* n);
hirokimineshita 0:736c76a75def 35 virtual ~FATFileSystem();
hirokimineshita 0:736c76a75def 36
hirokimineshita 0:736c76a75def 37 /* Function: open
hirokimineshita 0:736c76a75def 38 * open a file on the filesystem. never called directly
hirokimineshita 0:736c76a75def 39 */
hirokimineshita 0:736c76a75def 40 virtual FileHandle *open(const char* name, int flags);
hirokimineshita 0:736c76a75def 41 virtual int remove(const char *filename);
hirokimineshita 0:736c76a75def 42 virtual int format();
hirokimineshita 0:736c76a75def 43 virtual DirHandle *opendir(const char *name);
hirokimineshita 0:736c76a75def 44 virtual int mkdir(const char *name, mode_t mode);
hirokimineshita 0:736c76a75def 45
hirokimineshita 0:736c76a75def 46 FATFS _fs; // Work area (file system object) for logical drive
hirokimineshita 0:736c76a75def 47 static FATFileSystem *_ffs[_DRIVES]; // FATFileSystem objects, as parallel to FatFs drives array
hirokimineshita 0:736c76a75def 48 int _fsid;
hirokimineshita 0:736c76a75def 49
hirokimineshita 0:736c76a75def 50 virtual int disk_initialize() { return 0; }
hirokimineshita 0:736c76a75def 51 virtual int disk_status() { return 0; }
hirokimineshita 0:736c76a75def 52 virtual int disk_read(char *buffer, int sector) = 0;
hirokimineshita 0:736c76a75def 53 virtual int disk_write(const char *buffer, int sector) = 0;
hirokimineshita 0:736c76a75def 54 virtual int disk_sync() { return 0; }
hirokimineshita 0:736c76a75def 55 virtual int disk_sectors() = 0;
hirokimineshita 0:736c76a75def 56
hirokimineshita 0:736c76a75def 57 };
hirokimineshita 0:736c76a75def 58
hirokimineshita 0:736c76a75def 59 }
hirokimineshita 0:736c76a75def 60
hirokimineshita 0:736c76a75def 61 #endif