SD Card Interface class. Log raw data bytes to memory addresses of your choice, or format the card and use the FAT file system to write files.
FATFileSystem/Interface/FATDirHandle.cpp
- Committer:
- Blaze513
- Date:
- 2010-08-07
- Revision:
- 1:94c648931f84
- Child:
- 3:210eb67b260c
File content as of revision 1:94c648931f84:
/* mbed Microcontroller Library - FATDirHandle Copyright (c) 2008, sford */ #include "FATDirHandle.h" FATDirHandle::FATDirHandle(FAT_DIR InputDirStr) { DirectoryObject = InputDirStr; } int FATDirHandle::closedir() { delete this; return 0; } struct dirent* FATDirHandle::readdir() { FILINFO FileInfo; FRESULT Result = f_readdir(&DirectoryObject, &FileInfo); if (Result || !FileInfo.fname[0]) { return NULL; } else { for (unsigned char i = 0; i < 13; i++) { CurrentEntry.d_name[i] = ((char*)FileInfo.fname)[i]; } return &CurrentEntry; } } void FATDirHandle::rewinddir() { DirectoryObject.index = 0; } off_t FATDirHandle::telldir() { return (off_t)DirectoryObject.index; } void FATDirHandle::seekdir(off_t location) { DirectoryObject.index = (WORD)location; }