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Dependencies:   FatFileSystemCpp mbed

Fork of MSCUsbHost by Igor Skochinsky

MSCFileSystem.h@4:904fd1d62e04, 2012-10-11 (annotated)

Committer:
M_quettan
Date:
Thu Oct 11 18:28:04 2012 +0000
Revision:
4:904fd1d62e04
Parent:
0:e294af8d0e07 
ECE4180 Drum Auto-Transcription Project

Who changed what in which revision?

UserRevisionLine numberNew contents of line
igorsk 0:e294af8d0e07 1 /* USB Mass Storage device file system
igorsk 0:e294af8d0e07 2 * Copyrigh (c) 2010, Igor Skochinsky
igorsk 0:e294af8d0e07 3 * based on SDFileStorage
igorsk 0:e294af8d0e07 4 * Copyright (c) 2008-2009, sford
igorsk 0:e294af8d0e07 5 */
igorsk 0:e294af8d0e07 6
igorsk 0:e294af8d0e07 7 #ifndef MSCFILESYSTEM_H
igorsk 0:e294af8d0e07 8 #define MSCFILESYSTEM_H
igorsk 0:e294af8d0e07 9
igorsk 0:e294af8d0e07 10 #include "mbed.h"
igorsk 0:e294af8d0e07 11 #include "FATFileSystem.h"
igorsk 0:e294af8d0e07 12
igorsk 0:e294af8d0e07 13 /* Class: MSCFileSystem
igorsk 0:e294af8d0e07 14 * Access the filesystem on an attached USB mass storage device (e.g. a memory stick)
igorsk 0:e294af8d0e07 15 *
igorsk 0:e294af8d0e07 16 * Example:
igorsk 0:e294af8d0e07 17 * > MSCFileSystem msc("msc");
igorsk 0:e294af8d0e07 18 * >
igorsk 0:e294af8d0e07 19 * > int main() {
igorsk 0:e294af8d0e07 20 * > FILE *fp = fopen("/msc/myfile.txt", "w");
igorsk 0:e294af8d0e07 21 * > fprintf(fp, "Hello World!\n");
igorsk 0:e294af8d0e07 22 * > fclose(fp);
igorsk 0:e294af8d0e07 23 * > }
igorsk 0:e294af8d0e07 24 */
igorsk 0:e294af8d0e07 25 class MSCFileSystem : public FATFileSystem {
igorsk 0:e294af8d0e07 26 public:
igorsk 0:e294af8d0e07 27
igorsk 0:e294af8d0e07 28 /* Constructor: MSCFileSystem
igorsk 0:e294af8d0e07 29 * Create the File System for accessing a USB mass storage device
igorsk 0:e294af8d0e07 30 *
igorsk 0:e294af8d0e07 31 * Parameters:
igorsk 0:e294af8d0e07 32 * name - The name used to access the filesystem
igorsk 0:e294af8d0e07 33 */
igorsk 0:e294af8d0e07 34 MSCFileSystem(const char* name);
igorsk 0:e294af8d0e07 35 virtual int disk_initialize();
igorsk 0:e294af8d0e07 36 virtual int disk_write(const char *buffer, int block_number);
igorsk 0:e294af8d0e07 37 virtual int disk_read(char *buffer, int block_number);
igorsk 0:e294af8d0e07 38 virtual int disk_status();
igorsk 0:e294af8d0e07 39 virtual int disk_sync();
igorsk 0:e294af8d0e07 40 virtual int disk_sectors();
igorsk 0:e294af8d0e07 41
igorsk 0:e294af8d0e07 42 protected:
igorsk 0:e294af8d0e07 43
igorsk 0:e294af8d0e07 44 int initialise_msc();
igorsk 0:e294af8d0e07 45 uint32_t _numBlks;
igorsk 0:e294af8d0e07 46 uint32_t _blkSize;
igorsk 0:e294af8d0e07 47 };
igorsk 0:e294af8d0e07 48
igorsk 0:e294af8d0e07 49 #endif