fat_8h.html

This project provides a general purpose library which implements read and write support for MMC, SD

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Closes a FAT filesystem.  <a href="group__fat.html#g057612824886e115b88bf5affcf76829"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct fat_file_struct *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g76a0b06949525b578db04a56d67fbfc4">fat_open_file</a> (struct fat_fs_struct *fs, const struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Opens a file on a FAT filesystem.  <a href="group__fat.html#g76a0b06949525b578db04a56d67fbfc4"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g70b082abb4ebc8d4e9956886901b55fc">fat_close_file</a> (struct fat_file_struct *fd)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Closes a file.  <a href="group__fat.html#g70b082abb4ebc8d4e9956886901b55fc"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">intptr_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g48e17b173bede64cb08cef05b88fd0ca">fat_read_file</a> (struct fat_file_struct *fd, uint8_t *buffer, uintptr_t buffer_len)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reads data from a file.  <a href="group__fat.html#g48e17b173bede64cb08cef05b88fd0ca"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">intptr_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g6782ff80eb6fba9b6ed1a66f33dae60a">fat_write_file</a> (struct fat_file_struct *fd, const uint8_t *buffer, uintptr_t buffer_len)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Writes data to a file.  <a href="group__fat.html#g6782ff80eb6fba9b6ed1a66f33dae60a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gd4c305cf004bae9bea48730ed20c87ec">fat_seek_file</a> (struct fat_file_struct *fd, int32_t *offset, uint8_t whence)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Repositions the read/write file offset.  <a href="group__fat.html#gd4c305cf004bae9bea48730ed20c87ec"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gce4858e7a145684f6c8cd14debe14255">fat_resize_file</a> (struct fat_file_struct *fd, uint32_t size)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Resizes a file to have a specific size.  <a href="group__fat.html#gce4858e7a145684f6c8cd14debe14255"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">struct fat_dir_struct *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gc7a5b4ad0b972759a965e1afd5bbc87c">fat_open_dir</a> (struct fat_fs_struct *fs, const struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Opens a directory.  <a href="group__fat.html#gc7a5b4ad0b972759a965e1afd5bbc87c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g2fed74d916370428e3dcf278e7050111">fat_close_dir</a> (struct fat_dir_struct *dd)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Closes a directory descriptor.  <a href="group__fat.html#g2fed74d916370428e3dcf278e7050111"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gb4bc79452dbf5ac2a2f3e1fccafd9534">fat_read_dir</a> (struct fat_dir_struct *dd, struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Reads the next directory entry contained within a parent directory.  <a href="group__fat.html#gb4bc79452dbf5ac2a2f3e1fccafd9534"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g2d74af47cb9fd44f7c974834f810225f">fat_reset_dir</a> (struct fat_dir_struct *dd)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Resets a directory handle.  <a href="group__fat.html#g2d74af47cb9fd44f7c974834f810225f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g9d17d09125359dfb440fc57eede40b4f">fat_create_file</a> (struct fat_dir_struct *parent, const char *file, struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Creates a file.  <a href="group__fat.html#g9d17d09125359dfb440fc57eede40b4f"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g46055219b942eb8d57ffae9dc6447e7c">fat_delete_file</a> (struct fat_fs_struct *fs, struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Deletes a file or directory.  <a href="group__fat.html#g46055219b942eb8d57ffae9dc6447e7c"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gff3b524066c9a937fae32771c80e7603">fat_create_dir</a> (struct fat_dir_struct *parent, const char *dir, struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Creates a directory.  <a href="group__fat.html#gff3b524066c9a937fae32771c80e7603"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g24763fd73cbeb580ae5d19e975bde0d8">fat_get_file_modification_date</a> (const struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry, uint16_t *year, uint8_t *month, uint8_t *day)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the modification date of a file.  <a href="group__fat.html#g24763fd73cbeb580ae5d19e975bde0d8"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g74f840c317556b7dae766e199d87a6ef">fat_get_file_modification_time</a> (const struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry, uint8_t *hour, uint8_t *min, uint8_t *sec)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the modification time of a file.  <a href="group__fat.html#g74f840c317556b7dae766e199d87a6ef"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">uint8_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#g033743a7d8878712e0add6d57b750525">fat_get_dir_entry_of_path</a> (struct fat_fs_struct *fs, const char *path, struct <a class="el" href="structfat__dir__entry__struct.html">fat_dir_entry_struct</a> *dir_entry)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Retrieves the directory entry of a path.  <a href="group__fat.html#g033743a7d8878712e0add6d57b750525"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">offset_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gab7768ca45847d5c4033a91984d65f1a">fat_get_fs_size</a> (const struct fat_fs_struct *fs)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the amount of total storage capacity of the filesystem in bytes.  <a href="group__fat.html#gab7768ca45847d5c4033a91984d65f1a"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">offset_t&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="group__fat.html#gcc43179721b97d82fefafaf5625350bb">fat_get_fs_free</a> (const struct fat_fs_struct *fs)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns the amount of free storage capacity on the filesystem in bytes.  <a href="group__fat.html#gcc43179721b97d82fefafaf5625350bb"></a><br></td></tr>
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