4 * This file is part of BeRTOS.
6 * Bertos is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
20 * As a special exception, you may use this file as part of a free software
21 * library without restriction. Specifically, if other files instantiate
22 * templates or use macros or inline functions from this file, or you compile
23 * this file and link it with other files to produce an executable, this
24 * file does not by itself cause the resulting executable to be covered by
25 * the GNU General Public License. This exception does not however
26 * invalidate any other reasons why the executable file might be covered by
27 * the GNU General Public License.
29 * Copyright 2009 Develer S.r.l. (http://www.develer.com/)
33 * \brief FatFS: kfile interface for FatFS module by ChaN.
35 * This driver needs some low level hardware access functions. An example implementation
36 * is provided in sd.h.
40 * \author Luca Ottaviano <lottaviano@develer.com>
42 * $WIZ$ module_name = "fat"
43 * $WIZ$ module_configuration = "bertos/cfg/cfg_fat.h"
44 * $WIZ$ module_depends = "kfile", "ff"
51 #include <kern/kfile.h>
54 typedef struct FatFile
58 FRESULT error_code; ///< error code for calls like kfile_read
61 #define KFT_FATFILE MAKE_ID('F', 'A', 'T', 'F')
63 INLINE FatFile * FATFILE_CAST(KFile *fd)
65 ASSERT(fd->_type == KFT_FATFILE);
70 * Initialize \a file and open \a file_path for reading.
71 * \param file A pointer to a FatFile structure.
72 * \param file_path The file path on the filesystem.
73 * \param mode Open mode for the file.
74 * \sa ff.h for return code meaning and \a mode flags.
76 FRESULT fatfile_open(FatFile *file, const char *file_path, BYTE mode);