guru sath / Mbed 2 deprecated USBTOUSB

Pendrive to sd card data transfer coding

Dependencies:   FatFileSystem TextLCD mbed

Fork of MSCUsbHost by gavin beardall

MSCFileSystem.h@1:77e50c06ea01, 2015-04-16 (annotated)

Committer:
sathguru
Date:
Thu Apr 16 05:12:20 2015 +0000
Revision:
1:77e50c06ea01
Parent:
0:e6a539e59b52 
Pendrive to sd card data transfer coding

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gbeardall 0:e6a539e59b52 1 /* USB Mass Storage device file system
gbeardall 0:e6a539e59b52 2 * Copyrigh (c) 2010, Igor Skochinsky
gbeardall 0:e6a539e59b52 3 * based on SDFileStorage
gbeardall 0:e6a539e59b52 4 * Copyright (c) 2008-2009, sford
gbeardall 0:e6a539e59b52 5 */
gbeardall 0:e6a539e59b52 6
gbeardall 0:e6a539e59b52 7 #ifndef MSCFILESYSTEM_H
gbeardall 0:e6a539e59b52 8 #define MSCFILESYSTEM_H
gbeardall 0:e6a539e59b52 9
gbeardall 0:e6a539e59b52 10 #include "mbed.h"
gbeardall 0:e6a539e59b52 11 #include "FATFileSystem.h"
gbeardall 0:e6a539e59b52 12
gbeardall 0:e6a539e59b52 13 /* Class: MSCFileSystem
gbeardall 0:e6a539e59b52 14 * Access the filesystem on an attached USB mass storage device (e.g. a memory stick)
gbeardall 0:e6a539e59b52 15 *
gbeardall 0:e6a539e59b52 16 * Example:
gbeardall 0:e6a539e59b52 17 * > MSCFileSystem msc("msc");
gbeardall 0:e6a539e59b52 18 * >
gbeardall 0:e6a539e59b52 19 * > int main() {
gbeardall 0:e6a539e59b52 20 * > FILE *fp = fopen("/msc/myfile.txt", "w");
gbeardall 0:e6a539e59b52 21 * > fprintf(fp, "Hello World!\n");
gbeardall 0:e6a539e59b52 22 * > fclose(fp);
gbeardall 0:e6a539e59b52 23 * > }
gbeardall 0:e6a539e59b52 24 */
gbeardall 0:e6a539e59b52 25 class MSCFileSystem : public FATFileSystem {
gbeardall 0:e6a539e59b52 26 public:
gbeardall 0:e6a539e59b52 27
gbeardall 0:e6a539e59b52 28 /* Constructor: MSCFileSystem
gbeardall 0:e6a539e59b52 29 * Create the File System for accessing a USB mass storage device
gbeardall 0:e6a539e59b52 30 *
gbeardall 0:e6a539e59b52 31 * Parameters:
gbeardall 0:e6a539e59b52 32 * name - The name used to access the filesystem
gbeardall 0:e6a539e59b52 33 */
gbeardall 0:e6a539e59b52 34 MSCFileSystem(const char* name);
gbeardall 0:e6a539e59b52 35 virtual int disk_initialize();
gbeardall 0:e6a539e59b52 36 virtual int disk_write(const char *buffer, int block_number);
gbeardall 0:e6a539e59b52 37 virtual int disk_read(char *buffer, int block_number);
gbeardall 0:e6a539e59b52 38 virtual int disk_status();
gbeardall 0:e6a539e59b52 39 virtual int disk_sync();
gbeardall 0:e6a539e59b52 40 virtual int disk_sectors();
gbeardall 0:e6a539e59b52 41
gbeardall 0:e6a539e59b52 42 protected:
gbeardall 0:e6a539e59b52 43
gbeardall 0:e6a539e59b52 44 int initialise_msc();
gbeardall 0:e6a539e59b52 45 uint32_t _numBlks;
gbeardall 0:e6a539e59b52 46 uint32_t _blkSize;
gbeardall 0:e6a539e59b52 47 };
gbeardall 0:e6a539e59b52 48
gbeardall 0:e6a539e59b52 49 #endif