YongChing Tee / Mbed 2 deprecated Lab3

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Dependencies:   FatFileSystem RPG TextLCD mbed wave_player

MSCFileSystem.h@1:ebb980d204ae, 2013-03-06 (annotated)

Committer:
YongChingTee
Date:
Wed Mar 06 00:21:35 2013 +0000
Revision:
1:ebb980d204ae
Parent:
0:ad48675db853 
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YongChingTee 0:ad48675db853 1 /* USB Mass Storage device file system
YongChingTee 0:ad48675db853 2 * Copyrigh (c) 2010, Igor Skochinsky
YongChingTee 0:ad48675db853 3 * based on SDFileStorage
YongChingTee 0:ad48675db853 4 * Copyright (c) 2008-2009, sford
YongChingTee 0:ad48675db853 5 */
YongChingTee 0:ad48675db853 6
YongChingTee 0:ad48675db853 7 #ifndef MSCFILESYSTEM_H
YongChingTee 0:ad48675db853 8 #define MSCFILESYSTEM_H
YongChingTee 0:ad48675db853 9
YongChingTee 0:ad48675db853 10 #include "mbed.h"
YongChingTee 0:ad48675db853 11 #include "FATFileSystem.h"
YongChingTee 0:ad48675db853 12
YongChingTee 0:ad48675db853 13 /* Class: MSCFileSystem
YongChingTee 0:ad48675db853 14 * Access the filesystem on an attached USB mass storage device (e.g. a memory stick)
YongChingTee 0:ad48675db853 15 *
YongChingTee 0:ad48675db853 16 * Example:
YongChingTee 0:ad48675db853 17 * > MSCFileSystem msc("msc");
YongChingTee 0:ad48675db853 18 * >
YongChingTee 0:ad48675db853 19 * > int main() {
YongChingTee 0:ad48675db853 20 * > FILE *fp = fopen("/msc/myfile.txt", "w");
YongChingTee 0:ad48675db853 21 * > fprintf(fp, "Hello World!\n");
YongChingTee 0:ad48675db853 22 * > fclose(fp);
YongChingTee 0:ad48675db853 23 * > }
YongChingTee 0:ad48675db853 24 */
YongChingTee 0:ad48675db853 25 class MSCFileSystem : public FATFileSystem {
YongChingTee 0:ad48675db853 26 public:
YongChingTee 0:ad48675db853 27
YongChingTee 0:ad48675db853 28 /* Constructor: MSCFileSystem
YongChingTee 0:ad48675db853 29 * Create the File System for accessing a USB mass storage device
YongChingTee 0:ad48675db853 30 *
YongChingTee 0:ad48675db853 31 * Parameters:
YongChingTee 0:ad48675db853 32 * name - The name used to access the filesystem
YongChingTee 0:ad48675db853 33 */
YongChingTee 0:ad48675db853 34 MSCFileSystem(const char* name);
YongChingTee 0:ad48675db853 35 virtual int disk_initialize();
YongChingTee 0:ad48675db853 36 virtual int disk_write(const char *buffer, int block_number);
YongChingTee 0:ad48675db853 37 virtual int disk_read(char *buffer, int block_number);
YongChingTee 0:ad48675db853 38 virtual int disk_status();
YongChingTee 0:ad48675db853 39 virtual int disk_sync();
YongChingTee 0:ad48675db853 40 virtual int disk_sectors();
YongChingTee 0:ad48675db853 41
YongChingTee 0:ad48675db853 42 protected:
YongChingTee 0:ad48675db853 43
YongChingTee 0:ad48675db853 44 int initialise_msc();
YongChingTee 0:ad48675db853 45 uint32_t _numBlks;
YongChingTee 0:ad48675db853 46 uint32_t _blkSize;
YongChingTee 0:ad48675db853 47 };
YongChingTee 0:ad48675db853 48
YongChingTee 0:ad48675db853 49 #endif