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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.
39 * \author Luca Ottaviano <lottaviano@develer.com>
41 * $WIZ$ module_name = "fat"
42 * $WIZ$ module_configuration = "bertos/cfg/cfg_fat.h"
43 * $WIZ$ module_depends = "kfile", "ff", "diskio"
53 typedef struct FatFile
57 FRESULT error_code; ///< error code for calls like kfile_read
60 #define KFT_FATFILE MAKE_ID('F', 'A', 'T', 'F')
62 INLINE FatFile * FATFILE_CAST(KFile *fd)
64 ASSERT(fd->_type == KFT_FATFILE);
69 * Initialize \a file and open \a file_path for reading.
71 * \a mode is a OR combination of various flags, you can use \a FA_READ for
72 * read access or \a FA_WRITE for write access.
73 * The function returns \a FR_OK if success, other values (defined in ff.h) in case
76 * \param file A pointer to a FatFile structure.
77 * \param file_path The file path on the filesystem.
78 * \param mode Open mode for the file, which can be OR'ed together
79 * \sa ff.h for return code meaning and \a mode flags.
81 FRESULT fatfile_open(FatFile *file, const char *file_path, BYTE mode);