mFS file system library for EEPROM memory chips.
Diff: mfs.h
- Revision:
- 7:5ac5121bb4e0
- Parent:
- 6:dd3346914d42
- Child:
- 8:e67733ad4427
--- a/mfs.h Mon Feb 21 18:34:40 2011 +0000 +++ b/mfs.h Mon Feb 21 22:37:00 2011 +0000 @@ -1,34 +1,56 @@ /** @file mfs.h */ /*H**************************************************************************** -* FILENAME : mfs.h * -* * -* DESCRIPTION : * -* mFS file system implementation for mBED with external I2C EEEPROM. * -* * -* Block Flags: * -* 7:FBOF Begining of file * -* 6:LBOF Last block of file * -* 5:RO Read only file (Used only with FBOF) * -* 4:HIDDEN Hidden file (Used only with FBOF) * -* 3:INUSE Block in use * -* 2:NBAD Bad block (INV) * -* 1:VOL Volume label (Used only with FBOF) * -* 0:LOCK Locked file (Used only with FBOF) * -* * -* AUTHOR : Olli Vanhoja START DATE : 2011-02-18 * -******************************************************************************* -* -* CHANGES : -* -* VERSION DATE WHO DETAIL -* 0.1 2011-02-21 Olli Vanhoja Initial release version -* 0.2 2011-02-21 Olli Vanhoja Documentational comments added -* 0.3 2011-02-21 Olli Vanhoja *File::read issues fixed, rewind/forward -* functions improved -* *Added possibility change I2C speed -* *I2C autoreset on failure -* -*H*/ + * FILENAME : mfs.h * + * * + * DESCRIPTION : * + * mFS file system implementation for mBED with external I2C EEEPROM. * + * */ +/**\note { + * ---------------------------------------------------------------------------- + * "THE BEER-WARE LICENSE" (Revision 42): + * <olli.vanhoja@gmail.com> wrote this file. As long as you retain this notice + * you can do whatever you want with this stuff. If we meet some day, and you + * think this stuff is worth it, you can buy me a beer in return Olli Vanhoja + * ----------------------------------------------------------------------------} + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ +/* * + * Block Flags: * + * 7:FBOF Begining of file * + * 6:LBOF Last block of file * + * 5:RO Read only file (Used only with FBOF) * + * 4:HIDDEN Hidden file (Used only with FBOF) * + * 3:INUSE Block in use * + * 2:NBAD Bad block (INV) * + * 1:VOL Volume label (Used only with FBOF) * + * 0:LOCK Locked file (Used only with FBOF) * + * * + * AUTHOR : * + /** \author {Olli Vanhoja} *//* START DATE : 2011-02-18 * + ******************************************************************************* + * + * CHANGES : + * + * VERSION DATE WHO DETAIL + * 0.1 2011-02-21 Olli Vanhoja Initial release version + * 0.2 2011-02-21 Olli Vanhoja Documentational comments added + * 0.3 2011-02-21 Olli Vanhoja *File::read issues fixed, rewind/forward + * functions improved + * *Added possibility change I2C speed + * *I2C autoreset on failure + * 0.4 2011-02-22 Olli Vanhoja *mfs::renameFile(char [20], char [20] function added + * + * TODO : + * Directory support (VOL labeled blocks) + * + *H*/ #ifndef MFS_H #define MFS_H @@ -115,6 +137,13 @@ */ char removeFile(char filename[20]); + /** Rename file + * + * @param filename[20] Filename input. + * @returns Error code. 0 = OK, 1 = File doesn't exists + */ + char renameFile(char oldFilename[20], char newFilename[20]); + /** Set user modifiable flags. * * desc RO|HIDDEN|LOCK