visus
/
teensy-sdfat

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
<meta name="generator" content="Doxygen 1.8.14"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>SdFat: SdFile Class Reference</title>
<link href="tabs.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="jquery.js"></script>
<script type="text/javascript" src="dynsections.js"></script>
<link href="search/search.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="search/searchdata.js"></script>
<script type="text/javascript" src="search/search.js"></script>
<link href="doxygen.css" rel="stylesheet" type="text/css" />
</head>
<body>
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
<div id="titlearea">
<table cellspacing="0" cellpadding="0">
 <tbody>
 <tr style="height: 56px;">
  <td id="projectalign" style="padding-left: 0.5em;">
   <div id="projectname">SdFat
   </div>
  </td>
 </tr>
 </tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.14 -->
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
var searchBox = new SearchBox("searchBox", "search",false,'Search');
/* @license-end */
</script>
<script type="text/javascript" src="menudata.js"></script>
<script type="text/javascript" src="menu.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */
$(function() {
  initMenu('',true,false,'search.php','Search');
  $(document).ready(function() { init_search(); });
});
/* @license-end */</script>
<div id="main-nav"></div>
<!-- window showing the filter options -->
<div id="MSearchSelectWindow"
     onmouseover="return searchBox.OnSearchSelectShow()"
     onmouseout="return searchBox.OnSearchSelectHide()"
     onkeydown="return searchBox.OnSearchSelectKey(event)">
</div>

<!-- iframe showing the search results (closed by default) -->
<div id="MSearchResultsWindow">
<iframe src="javascript:void(0)" frameborder="0" 
        name="MSearchResults" id="MSearchResults">
</iframe>
</div>

</div><!-- top -->
<div class="header">
  <div class="summary">
<a href="#pub-methods">Public Member Functions</a> &#124;
<a href="#pub-static-methods">Static Public Member Functions</a> &#124;
<a href="class_sd_file-members.html">List of all members</a>  </div>
  <div class="headertitle">
<div class="title">SdFile Class Reference</div>  </div>
</div><!--header-->
<div class="contents">

<p>FAT16/FAT32 file with Print.  
 <a href="class_sd_file.html#details">More...</a></p>

<p><code>#include &lt;SdFat.h&gt;</code></p>
<div class="dynheader">
Inheritance diagram for SdFile:</div>
<div class="dyncontent">
<div class="center"><img src="class_sd_file__inherit__graph.png" border="0" usemap="#_sd_file_inherit__map" alt="Inheritance graph"/></div>
<map name="_sd_file_inherit__map" id="_sd_file_inherit__map">
<area shape="rect" id="node2" href="class_print_file.html" title="PrintFile\&lt; SdBaseFile \&gt;" alt="" coords="5,80,167,107"/>
<area shape="rect" id="node4" href="class_fat_file.html" title="Basic file class. " alt="" coords="91,5,180,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<div class="dynheader">
Collaboration diagram for SdFile:</div>
<div class="dyncontent">
<div class="center"><img src="class_sd_file__coll__graph.png" border="0" usemap="#_sd_file_coll__map" alt="Collaboration graph"/></div>
<map name="_sd_file_coll__map" id="_sd_file_coll__map">
<area shape="rect" id="node2" href="class_print_file.html" title="PrintFile\&lt; SdBaseFile \&gt;" alt="" coords="5,80,167,107"/>
<area shape="rect" id="node4" href="class_fat_file.html" title="Basic file class. " alt="" coords="91,5,180,32"/>
</map>
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a4baea142c9cd53293a93ef3d6a67aa16"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a4baea142c9cd53293a93ef3d6a67aa16">available</a> ()</td></tr>
<tr class="separator:a4baea142c9cd53293a93ef3d6a67aa16"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a651ffa37e7e586fc3c2de8cbbd500ea6"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a651ffa37e7e586fc3c2de8cbbd500ea6">available32</a> ()</td></tr>
<tr class="separator:a651ffa37e7e586fc3c2de8cbbd500ea6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a052e2c15a39b322a5307b693b8835b22"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a052e2c15a39b322a5307b693b8835b22">clearError</a> ()</td></tr>
<tr class="separator:a052e2c15a39b322a5307b693b8835b22"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeca2a2eff91e6aa55fe1b0e3860c9a05"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aeca2a2eff91e6aa55fe1b0e3860c9a05">clearWriteError</a> ()</td></tr>
<tr class="separator:aeca2a2eff91e6aa55fe1b0e3860c9a05"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afd16af325e0642e4bff6430b7d8bb18b"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#afd16af325e0642e4bff6430b7d8bb18b">close</a> ()</td></tr>
<tr class="separator:afd16af325e0642e4bff6430b7d8bb18b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a12b3c5a763416ca62c70e3db74033cd0"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a12b3c5a763416ca62c70e3db74033cd0">contiguousRange</a> (uint32_t *bgnSector, uint32_t *endSector)</td></tr>
<tr class="separator:a12b3c5a763416ca62c70e3db74033cd0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0afc2a1cffa238d1cb2049bfa2d8d199"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a0afc2a1cffa238d1cb2049bfa2d8d199">createContiguous</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, const char *path, uint32_t size)</td></tr>
<tr class="separator:a0afc2a1cffa238d1cb2049bfa2d8d199"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0853fbd44aee2798d14d8e3aed78f8bf"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a0853fbd44aee2798d14d8e3aed78f8bf">createContiguous</a> (const char *path, uint32_t size)</td></tr>
<tr class="separator:a0853fbd44aee2798d14d8e3aed78f8bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a526f3dd56ce205690e45ffc86ef6f891"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a526f3dd56ce205690e45ffc86ef6f891">curCluster</a> () const</td></tr>
<tr class="separator:a526f3dd56ce205690e45ffc86ef6f891"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a97e0620949f97e9b9c91ed1094d728aa"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a97e0620949f97e9b9c91ed1094d728aa">curPosition</a> () const</td></tr>
<tr class="separator:a97e0620949f97e9b9c91ed1094d728aa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a2f4e9ab3056125b07f15d14ca26d5346"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a2f4e9ab3056125b07f15d14ca26d5346">dirEntry</a> (DirFat_t *dir)</td></tr>
<tr class="separator:a2f4e9ab3056125b07f15d14ca26d5346"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae5ec24d4a94d3780384d3f2b731c7eb9"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ae5ec24d4a94d3780384d3f2b731c7eb9">dirIndex</a> ()</td></tr>
<tr class="separator:ae5ec24d4a94d3780384d3f2b731c7eb9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae2ed15f05c9ccbce355e7a8d3ce8382d"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ae2ed15f05c9ccbce355e7a8d3ce8382d">dirSize</a> ()</td></tr>
<tr class="separator:ae2ed15f05c9ccbce355e7a8d3ce8382d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4f01d27954ae49aeb6888ac7302f55d9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a4f01d27954ae49aeb6888ac7302f55d9">dmpFile</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint32_t pos, size_t n)</td></tr>
<tr class="separator:a4f01d27954ae49aeb6888ac7302f55d9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a50242f98dea0d4488ce4039a279f2a57"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a50242f98dea0d4488ce4039a279f2a57">exists</a> (const char *path)</td></tr>
<tr class="separator:a50242f98dea0d4488ce4039a279f2a57"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a33e0b0a8a342047f29ab8e8aae9cae14"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a33e0b0a8a342047f29ab8e8aae9cae14">fgetpos</a> (fspos_t *pos)</td></tr>
<tr class="separator:a33e0b0a8a342047f29ab8e8aae9cae14"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9e05a51767f7c8f70c6f337eecbdca03"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a9e05a51767f7c8f70c6f337eecbdca03">fgets</a> (char *str, int num, char *delim=<a class="el" href="_stdio_stream_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a>)</td></tr>
<tr class="separator:a9e05a51767f7c8f70c6f337eecbdca03"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a874940574b9c99e763526465adf8dc28"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a874940574b9c99e763526465adf8dc28">fileSize</a> () const</td></tr>
<tr class="separator:a874940574b9c99e763526465adf8dc28"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5ac8a604863d18840f4a93c5c788b7c8"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a5ac8a604863d18840f4a93c5c788b7c8">firstBlock</a> () const</td></tr>
<tr class="separator:a5ac8a604863d18840f4a93c5c788b7c8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af3108df387f30ca3d367dd390a04daaa"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#af3108df387f30ca3d367dd390a04daaa">firstSector</a> () const</td></tr>
<tr class="separator:af3108df387f30ca3d367dd390a04daaa"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a166b5ff04754cc925f2aee71bf92f800"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a166b5ff04754cc925f2aee71bf92f800">flush</a> ()</td></tr>
<tr class="separator:a166b5ff04754cc925f2aee71bf92f800"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac042c43d41ecfff4e101b88f3f82086e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ac042c43d41ecfff4e101b88f3f82086e">fsetpos</a> (const fspos_t *pos)</td></tr>
<tr class="separator:ac042c43d41ecfff4e101b88f3f82086e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad0dbbd083180f44c7a3ce7124d4ce19c"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ad0dbbd083180f44c7a3ce7124d4ce19c">getError</a> ()</td></tr>
<tr class="separator:ad0dbbd083180f44c7a3ce7124d4ce19c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aafa565e286440aab612cdb430fc01da5"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aafa565e286440aab612cdb430fc01da5">getName</a> (char *name, size_t size)</td></tr>
<tr class="separator:aafa565e286440aab612cdb430fc01da5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba30e92a66f8e0d2f815c85662772a58"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aba30e92a66f8e0d2f815c85662772a58">getSFN</a> (char *name)</td></tr>
<tr class="separator:aba30e92a66f8e0d2f815c85662772a58"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8062c0d3a118e8d77d0310418703d5f5"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a8062c0d3a118e8d77d0310418703d5f5">getWriteError</a> ()</td></tr>
<tr class="separator:a8062c0d3a118e8d77d0310418703d5f5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a16478eafdb731e867fb627d19091c3ce"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a16478eafdb731e867fb627d19091c3ce">isContiguous</a> () const</td></tr>
<tr class="separator:a16478eafdb731e867fb627d19091c3ce"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a933360b20b496421b2bd9ee7a95563a6"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a933360b20b496421b2bd9ee7a95563a6">isDir</a> () const</td></tr>
<tr class="separator:a933360b20b496421b2bd9ee7a95563a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acc5a87da1a5c8cb9758bfeaa7ae47b57"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#acc5a87da1a5c8cb9758bfeaa7ae47b57">isFile</a> () const</td></tr>
<tr class="separator:acc5a87da1a5c8cb9758bfeaa7ae47b57"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae216b4a2bc44a9cfb88478fa051a1fd8"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ae216b4a2bc44a9cfb88478fa051a1fd8">isHidden</a> () const</td></tr>
<tr class="separator:ae216b4a2bc44a9cfb88478fa051a1fd8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af8f456ab790e818bfdd225cf6ffd40f3"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#af8f456ab790e818bfdd225cf6ffd40f3">isLFN</a> () const</td></tr>
<tr class="separator:af8f456ab790e818bfdd225cf6ffd40f3"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8b8a2850c086d3ce79bee64a23fbf7a6"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a8b8a2850c086d3ce79bee64a23fbf7a6">isOpen</a> () const</td></tr>
<tr class="separator:a8b8a2850c086d3ce79bee64a23fbf7a6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae60b4cedb69c88ac641813d5edfa6b4a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ae60b4cedb69c88ac641813d5edfa6b4a">isReadable</a> () const</td></tr>
<tr class="separator:ae60b4cedb69c88ac641813d5edfa6b4a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abaf639ec8f86f34aeb7e6b3615526f0b"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#abaf639ec8f86f34aeb7e6b3615526f0b">isReadOnly</a> () const</td></tr>
<tr class="separator:abaf639ec8f86f34aeb7e6b3615526f0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a03421a0c28649332f55e6ca06d3aeedb"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a03421a0c28649332f55e6ca06d3aeedb">isRoot</a> () const</td></tr>
<tr class="separator:a03421a0c28649332f55e6ca06d3aeedb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8fda8004720ec4cc55710869dbb52e35"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a8fda8004720ec4cc55710869dbb52e35">isRoot32</a> () const</td></tr>
<tr class="separator:a8fda8004720ec4cc55710869dbb52e35"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0cc65089f7ce6c1ff92edbf0bff59dee"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a0cc65089f7ce6c1ff92edbf0bff59dee">isRootFixed</a> () const</td></tr>
<tr class="separator:a0cc65089f7ce6c1ff92edbf0bff59dee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abfd02c5d26f7d4f8739a8610116a6660"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#abfd02c5d26f7d4f8739a8610116a6660">isSubDir</a> () const</td></tr>
<tr class="separator:abfd02c5d26f7d4f8739a8610116a6660"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a48087bdeb6b94fc27e0f74c3d90af5a9"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a48087bdeb6b94fc27e0f74c3d90af5a9">isSystem</a> () const</td></tr>
<tr class="separator:a48087bdeb6b94fc27e0f74c3d90af5a9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa484d5b2b147c5f3fe0e26b6eaf11ffc"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aa484d5b2b147c5f3fe0e26b6eaf11ffc">isWritable</a> () const</td></tr>
<tr class="separator:aa484d5b2b147c5f3fe0e26b6eaf11ffc"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a60ab9d16bcc778150a364c26de467de1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a60ab9d16bcc778150a364c26de467de1">ls</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint8_t flags=0, uint8_t indent=0)</td></tr>
<tr class="separator:a60ab9d16bcc778150a364c26de467de1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6a11f3307da6232b5f2d11812832d93a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a6a11f3307da6232b5f2d11812832d93a">ls</a> (uint8_t flags=0)</td></tr>
<tr class="separator:a6a11f3307da6232b5f2d11812832d93a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:abab5b9f72cc796388dd4eed01d13d90d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#abab5b9f72cc796388dd4eed01d13d90d">mkdir</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dir, const char *path, bool pFlag=true)</td></tr>
<tr class="separator:abab5b9f72cc796388dd4eed01d13d90d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af49a42dc64cd954debb271eae5639059"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#af49a42dc64cd954debb271eae5639059">open</a> (<a class="el" href="class_fat_volume.html">FatVolume</a> *vol, const char *path, oflag_t oflag)</td></tr>
<tr class="separator:af49a42dc64cd954debb271eae5639059"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab44920bb9cd5414b8e69c9dc4343394a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ab44920bb9cd5414b8e69c9dc4343394a">open</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, uint16_t index, oflag_t oflag)</td></tr>
<tr class="separator:ab44920bb9cd5414b8e69c9dc4343394a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a58d6ea245f1bc3ae7a6df311cd25052f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a58d6ea245f1bc3ae7a6df311cd25052f">open</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, const char *path, oflag_t oflag)</td></tr>
<tr class="separator:a58d6ea245f1bc3ae7a6df311cd25052f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afd3e4d5a76b6751ca796fc57f4dd2be4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#afd3e4d5a76b6751ca796fc57f4dd2be4">open</a> (const char *path, oflag_t oflag=0X00)</td></tr>
<tr class="separator:afd3e4d5a76b6751ca796fc57f4dd2be4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f98b908a686574efbd7e1d20121ef9a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a7f98b908a686574efbd7e1d20121ef9a">openNext</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, oflag_t oflag=0X00)</td></tr>
<tr class="separator:a7f98b908a686574efbd7e1d20121ef9a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7e0c0548fed3a69e7284b91b694439d4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a7e0c0548fed3a69e7284b91b694439d4">openRoot</a> (<a class="el" href="class_fat_volume.html">FatVolume</a> *vol)</td></tr>
<tr class="separator:a7e0c0548fed3a69e7284b91b694439d4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:acd141c43d03cf790b3b9806f3b059e77"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#acd141c43d03cf790b3b9806f3b059e77">operator bool</a> ()</td></tr>
<tr class="separator:acd141c43d03cf790b3b9806f3b059e77"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac05b7136b887539426856c623869aa3a"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ac05b7136b887539426856c623869aa3a">peek</a> ()</td></tr>
<tr class="separator:ac05b7136b887539426856c623869aa3a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aeeb13b9de68bf9097c863c41d655ee83"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aeeb13b9de68bf9097c863c41d655ee83">preAllocate</a> (uint32_t length)</td></tr>
<tr class="separator:aeeb13b9de68bf9097c863c41d655ee83"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a22be4c339d0bfa331f75415b74dd4f37"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a22be4c339d0bfa331f75415b74dd4f37">printAccessDate</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:a22be4c339d0bfa331f75415b74dd4f37"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a19b3196bb1f6a68a2447e53b09369aef"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a19b3196bb1f6a68a2447e53b09369aef">printAccessDateTime</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:a19b3196bb1f6a68a2447e53b09369aef"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab22396a285e27b53501a0047ddd97f59"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ab22396a285e27b53501a0047ddd97f59">printCreateDateTime</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:ab22396a285e27b53501a0047ddd97f59"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa4a61a0cca1813d2ad0f6fe99cc4e41d"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aa4a61a0cca1813d2ad0f6fe99cc4e41d">printField</a> (double value, char term, uint8_t prec=2)</td></tr>
<tr class="separator:aa4a61a0cca1813d2ad0f6fe99cc4e41d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a90ccef676afd62bbe7c773dd863a56e0"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a90ccef676afd62bbe7c773dd863a56e0">printField</a> (float value, char term, uint8_t prec=2)</td></tr>
<tr class="separator:a90ccef676afd62bbe7c773dd863a56e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a8f906be79086f38943cb0911310d67bf"><td class="memTemplParams" colspan="2">template&lt;typename Type &gt; </td></tr>
<tr class="memitem:a8f906be79086f38943cb0911310d67bf"><td class="memTemplItemLeft" align="right" valign="top">size_t&#160;</td><td class="memTemplItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a8f906be79086f38943cb0911310d67bf">printField</a> (Type value, char term)</td></tr>
<tr class="separator:a8f906be79086f38943cb0911310d67bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a12a5d2de2737c201aa39ca1bd2ab9c47"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a12a5d2de2737c201aa39ca1bd2ab9c47">printFileSize</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:a12a5d2de2737c201aa39ca1bd2ab9c47"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a43c8a1cabcae673e43c590f5db44c65a"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a43c8a1cabcae673e43c590f5db44c65a">printModifyDateTime</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:a43c8a1cabcae673e43c590f5db44c65a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:afe18a787fb8640e2d2483370c770f82f"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#afe18a787fb8640e2d2483370c770f82f">printName</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:afe18a787fb8640e2d2483370c770f82f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad1cbc3aeb0f5193b7a26595966da9621"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ad1cbc3aeb0f5193b7a26595966da9621">printName</a> ()</td></tr>
<tr class="separator:ad1cbc3aeb0f5193b7a26595966da9621"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a791cd7aade71f609aab62ec018aea3c0"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a791cd7aade71f609aab62ec018aea3c0">printSFN</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
<tr class="separator:a791cd7aade71f609aab62ec018aea3c0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a60ae55ff6fe158c2340071d702a363c5"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a60ae55ff6fe158c2340071d702a363c5">read</a> ()</td></tr>
<tr class="separator:a60ae55ff6fe158c2340071d702a363c5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aba893af8107a18017482d2311b066187"><td class="memItemLeft" align="right" valign="top">int&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aba893af8107a18017482d2311b066187">read</a> (void *buf, size_t count)</td></tr>
<tr class="separator:aba893af8107a18017482d2311b066187"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a29502cd34ef186763d2196daef27df1f"><td class="memItemLeft" align="right" valign="top">int8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a29502cd34ef186763d2196daef27df1f">readDir</a> (DirFat_t *dir)</td></tr>
<tr class="separator:a29502cd34ef186763d2196daef27df1f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac837a537fbcca14c7aa390c5fc9f4e7c"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ac837a537fbcca14c7aa390c5fc9f4e7c">remove</a> ()</td></tr>
<tr class="separator:ac837a537fbcca14c7aa390c5fc9f4e7c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a75d3276f0b02b03e863afafe5731fedb"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a75d3276f0b02b03e863afafe5731fedb">remove</a> (const char *path)</td></tr>
<tr class="separator:a75d3276f0b02b03e863afafe5731fedb"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4cebcac13c1f4c9de7a055ae73133599"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a4cebcac13c1f4c9de7a055ae73133599">rename</a> (const char *newPath)</td></tr>
<tr class="separator:a4cebcac13c1f4c9de7a055ae73133599"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4b42f2454ff462555c07ea094a92a1e0"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a4b42f2454ff462555c07ea094a92a1e0">rename</a> (<a class="el" href="class_fat_file.html">FatFile</a> *dirFile, const char *newPath)</td></tr>
<tr class="separator:a4b42f2454ff462555c07ea094a92a1e0"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5aac6e0b3cb08fc8b8668e916a8b0ca5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a5aac6e0b3cb08fc8b8668e916a8b0ca5">rewind</a> ()</td></tr>
<tr class="separator:a5aac6e0b3cb08fc8b8668e916a8b0ca5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9515bac181d33e7f0125e88fa2ccd283"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a9515bac181d33e7f0125e88fa2ccd283">rmdir</a> ()</td></tr>
<tr class="separator:a9515bac181d33e7f0125e88fa2ccd283"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ac780a80526f86d3def701ecdc99d8bfe"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ac780a80526f86d3def701ecdc99d8bfe">rmRfStar</a> ()</td></tr>
<tr class="separator:ac780a80526f86d3def701ecdc99d8bfe"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad05be3a1fb635448d15a154424b6c33f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file.html#ad05be3a1fb635448d15a154424b6c33f">SdFile</a> (const char *path, oflag_t oflag)</td></tr>
<tr class="separator:ad05be3a1fb635448d15a154424b6c33f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5812037ea30777cc350698ad26f2c73f"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a5812037ea30777cc350698ad26f2c73f">seekCur</a> (int32_t offset)</td></tr>
<tr class="separator:a5812037ea30777cc350698ad26f2c73f"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a84f677f4e75ef6fa2eb632f4cdf6b486"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a84f677f4e75ef6fa2eb632f4cdf6b486">seekEnd</a> (int32_t offset=0)</td></tr>
<tr class="separator:a84f677f4e75ef6fa2eb632f4cdf6b486"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ab067190d25733ed7e697d9890f61fd7a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#ab067190d25733ed7e697d9890f61fd7a">seekSet</a> (uint32_t pos)</td></tr>
<tr class="separator:ab067190d25733ed7e697d9890f61fd7a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a67f3dc4896c542d695e11aac927f585e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a67f3dc4896c542d695e11aac927f585e">sync</a> ()</td></tr>
<tr class="separator:a67f3dc4896c542d695e11aac927f585e"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a56dabdf73833b7e961c4530eb8e16d23"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a56dabdf73833b7e961c4530eb8e16d23">timestamp</a> (uint8_t flags, uint16_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t minute, uint8_t second)</td></tr>
<tr class="separator:a56dabdf73833b7e961c4530eb8e16d23"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7dda881dac19ea2aa9b2e85a229a98d7"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a7dda881dac19ea2aa9b2e85a229a98d7">truncate</a> ()</td></tr>
<tr class="separator:a7dda881dac19ea2aa9b2e85a229a98d7"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa6e663098a578635d37d92e82d18d616"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aa6e663098a578635d37d92e82d18d616">truncate</a> (uint32_t length)</td></tr>
<tr class="separator:aa6e663098a578635d37d92e82d18d616"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a52f78f160083b416d66e23c680e0577d"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_print_file.html#a52f78f160083b416d66e23c680e0577d">write</a> (uint8_t b)</td></tr>
<tr class="separator:a52f78f160083b416d66e23c680e0577d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a081dd810835f1ebf8c23ffe92706b485"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a081dd810835f1ebf8c23ffe92706b485">write</a> (const char *str)</td></tr>
<tr class="separator:a081dd810835f1ebf8c23ffe92706b485"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a5d84d871ac904a22aa48308713d14682"><td class="memItemLeft" align="right" valign="top">size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a5d84d871ac904a22aa48308713d14682">write</a> (const void *buf, size_t count)</td></tr>
<tr class="separator:a5d84d871ac904a22aa48308713d14682"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a2d78e6a8cedbf8ce545af68457b43bf1"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file.html#a2d78e6a8cedbf8ce545af68457b43bf1">dateTimeCallback</a> (void(*dateTime)(uint16_t *date, uint16_t *time))</td></tr>
<tr class="separator:a2d78e6a8cedbf8ce545af68457b43bf1"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ad266770d0a779d1a528a3997aee5142d"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file.html#ad266770d0a779d1a528a3997aee5142d">dateTimeCallbackCancel</a> ()</td></tr>
<tr class="separator:ad266770d0a779d1a528a3997aee5142d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a94df8090f16e9666cdc53ca20f6aff90"><td class="memItemLeft" align="right" valign="top">static bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a94df8090f16e9666cdc53ca20f6aff90">legal83Char</a> (uint8_t c)</td></tr>
<tr class="separator:a94df8090f16e9666cdc53ca20f6aff90"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aabcd863883bfcfb37b63dbd6021f7eb8"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#aabcd863883bfcfb37b63dbd6021f7eb8">printFatDate</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint16_t fatDate)</td></tr>
<tr class="separator:aabcd863883bfcfb37b63dbd6021f7eb8"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a7f84d953190ea94710dad9ebb897b957"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file.html#a7f84d953190ea94710dad9ebb897b957">printFatTime</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint16_t fatTime)</td></tr>
<tr class="separator:a7f84d953190ea94710dad9ebb897b957"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>FAT16/FAT32 file with Print. </p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
<a id="ad05be3a1fb635448d15a154424b6c33f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad05be3a1fb635448d15a154424b6c33f">&#9670;&nbsp;</a></span>SdFile()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">SdFile::SdFile </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">oflag_t&#160;</td>
          <td class="paramname"><em>oflag</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Create an open <a class="el" href="class_sd_file.html" title="FAT16/FAT32 file with Print. ">SdFile</a>. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>path for file. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>open flags. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a4baea142c9cd53293a93ef3d6a67aa16"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4baea142c9cd53293a93ef3d6a67aa16">&#9670;&nbsp;</a></span>available()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int FatFile::available </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>The number of bytes available from the current position to EOF for normal files. INT_MAX is returned for very large files.</dd></dl>
<p>available64() is recomended for very large files.</p>
<p>Zero is returned for directory files. </p>

</div>
</div>
<a id="a651ffa37e7e586fc3c2de8cbbd500ea6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a651ffa37e7e586fc3c2de8cbbd500ea6">&#9670;&nbsp;</a></span>available32()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::available32 </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>The number of bytes available from the current position to EOF for normal files. Zero is returned for directory files. </dd></dl>

</div>
</div>
<a id="a052e2c15a39b322a5307b693b8835b22"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a052e2c15a39b322a5307b693b8835b22">&#9670;&nbsp;</a></span>clearError()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::clearError </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Clear all error bits. </p>

</div>
</div>
<a id="aeca2a2eff91e6aa55fe1b0e3860c9a05"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeca2a2eff91e6aa55fe1b0e3860c9a05">&#9670;&nbsp;</a></span>clearWriteError()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::clearWriteError </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set writeError to zero </p>

</div>
</div>
<a id="afd16af325e0642e4bff6430b7d8bb18b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afd16af325e0642e4bff6430b7d8bb18b">&#9670;&nbsp;</a></span>close()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::close </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Close a file and force cached data and directory information to be written to the storage device.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a12b3c5a763416ca62c70e3db74033cd0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a12b3c5a763416ca62c70e3db74033cd0">&#9670;&nbsp;</a></span>contiguousRange()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::contiguousRange </td>
          <td>(</td>
          <td class="paramtype">uint32_t *&#160;</td>
          <td class="paramname"><em>bgnSector</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t *&#160;</td>
          <td class="paramname"><em>endSector</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Check for contiguous file and return its raw sector range.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">bgnSector</td><td>the first sector address for the file. </td></tr>
    <tr><td class="paramdir">[out]</td><td class="paramname">endSector</td><td>the last sector address for the file.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a0afc2a1cffa238d1cb2049bfa2d8d199"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0afc2a1cffa238d1cb2049bfa2d8d199">&#9670;&nbsp;</a></span>createContiguous() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::createContiguous </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td>
          <td class="paramname"><em>dirFile</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>size</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Create and open a new contiguous file of a specified size.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dirFile</td><td>The directory where the file will be created. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a validfile name. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>The desired file size.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a0853fbd44aee2798d14d8e3aed78f8bf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0853fbd44aee2798d14d8e3aed78f8bf">&#9670;&nbsp;</a></span>createContiguous() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::createContiguous </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>size</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Create and open a new contiguous file of a specified size.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a validfile name. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>The desired file size.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a526f3dd56ce205690e45ffc86ef6f891"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a526f3dd56ce205690e45ffc86ef6f891">&#9670;&nbsp;</a></span>curCluster()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::curCluster </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>The current cluster number for a file or directory. </dd></dl>

</div>
</div>
<a id="a97e0620949f97e9b9c91ed1094d728aa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a97e0620949f97e9b9c91ed1094d728aa">&#9670;&nbsp;</a></span>curPosition()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::curPosition </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>The current position for a file or directory. </dd></dl>

</div>
</div>
<a id="a2d78e6a8cedbf8ce545af68457b43bf1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2d78e6a8cedbf8ce545af68457b43bf1">&#9670;&nbsp;</a></span>dateTimeCallback()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static void SdFile::dateTimeCallback </td>
          <td>(</td>
          <td class="paramtype">void(*)(uint16_t *date, uint16_t *time)&#160;</td>
          <td class="paramname"><em>dateTime</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set the date/time callback function</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dateTime</td><td>The user's call back function. The callback function is of the form:</td></tr>
  </table>
  </dd>
</dl>
<div class="fragment"><div class="line"><span class="keywordtype">void</span> dateTime(uint16_t* date, uint16_t* time) {</div><div class="line">  uint16_t year;</div><div class="line">  uint8_t month, day, hour, minute, second;</div><div class="line"></div><div class="line">  <span class="comment">// User gets date and time from GPS or real-time clock here</span></div><div class="line"></div><div class="line">  <span class="comment">// return date using FAT_DATE macro to format fields</span></div><div class="line">  *date = FAT_DATE(year, month, day);</div><div class="line"></div><div class="line">  <span class="comment">// return time using FAT_TIME macro to format fields</span></div><div class="line">  *time = FAT_TIME(hour, minute, second);</div><div class="line">}</div></div><!-- fragment --><p>Sets the function that is called when a file is created or when a file's directory entry is modified by <a class="el" href="class_fat_file.html#a67f3dc4896c542d695e11aac927f585e">sync()</a>. All timestamps, access, creation, and modify, are set when a file is created. <a class="el" href="class_fat_file.html#a67f3dc4896c542d695e11aac927f585e">sync()</a> maintains the last access date and last modify date/time. </p>

</div>
</div>
<a id="ad266770d0a779d1a528a3997aee5142d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad266770d0a779d1a528a3997aee5142d">&#9670;&nbsp;</a></span>dateTimeCallbackCancel()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static void SdFile::dateTimeCallbackCancel </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Cancel the date/time callback function. </p>

</div>
</div>
<a id="a2f4e9ab3056125b07f15d14ca26d5346"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2f4e9ab3056125b07f15d14ca26d5346">&#9670;&nbsp;</a></span>dirEntry()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::dirEntry </td>
          <td>(</td>
          <td class="paramtype">DirFat_t *&#160;</td>
          <td class="paramname"><em>dir</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Return a file's directory entry.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">dir</td><td>Location for return of the file's directory entry.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="ae5ec24d4a94d3780384d3f2b731c7eb9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae5ec24d4a94d3780384d3f2b731c7eb9">&#9670;&nbsp;</a></span>dirIndex()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint16_t FatFile::dirIndex </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>Directory entry index. </dd></dl>

</div>
</div>
<a id="ae2ed15f05c9ccbce355e7a8d3ce8382d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae2ed15f05c9ccbce355e7a8d3ce8382d">&#9670;&nbsp;</a></span>dirSize()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::dirSize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>The number of bytes allocated to a directory or zero if an error occurs. </dd></dl>

</div>
</div>
<a id="a4f01d27954ae49aeb6888ac7302f55d9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4f01d27954ae49aeb6888ac7302f55d9">&#9670;&nbsp;</a></span>dmpFile()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::dmpFile </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>pos</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>n</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Dump file in Hex </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">pos</td><td>Start position in file. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>number of locations to dump. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="a50242f98dea0d4488ce4039a279f2a57"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a50242f98dea0d4488ce4039a279f2a57">&#9670;&nbsp;</a></span>exists()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::exists </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Test for the existence of a file in a directory</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>Path of the file to be tested for.</td></tr>
  </table>
  </dd>
</dl>
<p>The calling instance must be an open directory file.</p>
<p>dirFile.exists("TOFIND.TXT") searches for "TOFIND.TXT" in the directory dirFile.</p>
<dl class="section return"><dt>Returns</dt><dd>True if the file exists. </dd></dl>

</div>
</div>
<a id="a33e0b0a8a342047f29ab8e8aae9cae14"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a33e0b0a8a342047f29ab8e8aae9cae14">&#9670;&nbsp;</a></span>fgetpos()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::fgetpos </td>
          <td>(</td>
          <td class="paramtype">fspos_t *&#160;</td>
          <td class="paramname"><em>pos</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>get position for streams </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">pos</td><td>struct to receive position </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="a9e05a51767f7c8f70c6f337eecbdca03"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9e05a51767f7c8f70c6f337eecbdca03">&#9670;&nbsp;</a></span>fgets()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int FatFile::fgets </td>
          <td>(</td>
          <td class="paramtype">char *&#160;</td>
          <td class="paramname"><em>str</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">int&#160;</td>
          <td class="paramname"><em>num</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">char *&#160;</td>
          <td class="paramname"><em>delim</em> = <code><a class="el" href="_stdio_stream_8h.html#a070d2ce7b6bb7e5c05602aa8c308d0c4">NULL</a></code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Get a string from a file.</p>
<p><a class="el" href="class_fat_file.html#a9e05a51767f7c8f70c6f337eecbdca03">fgets()</a> reads bytes from a file into the array pointed to by <em>str</em>, until <em>num</em> - 1 bytes are read, or a delimiter is read and transferred to <em>str</em>, or end-of-file is encountered. The string is then terminated with a null byte.</p>
<p><a class="el" href="class_fat_file.html#a9e05a51767f7c8f70c6f337eecbdca03">fgets()</a> deletes CR, '\r', from the string. This insures only a '\n' terminates the string for Windows text files which use CRLF for newline.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">str</td><td>Pointer to the array where the string is stored. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">num</td><td>Maximum number of characters to be read (including the final null byte). Usually the length of the array <em>str</em> is used. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">delim</td><td>Optional set of delimiters. The default is "\n".</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>For success <a class="el" href="class_fat_file.html#a9e05a51767f7c8f70c6f337eecbdca03">fgets()</a> returns the length of the string in <em>str</em>. If no data is read, <a class="el" href="class_fat_file.html#a9e05a51767f7c8f70c6f337eecbdca03">fgets()</a> returns zero for EOF or -1 if an error occurred. </dd></dl>

</div>
</div>
<a id="a874940574b9c99e763526465adf8dc28"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a874940574b9c99e763526465adf8dc28">&#9670;&nbsp;</a></span>fileSize()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::fileSize </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>The total number of bytes in a file. </dd></dl>

</div>
</div>
<a id="a5ac8a604863d18840f4a93c5c788b7c8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5ac8a604863d18840f4a93c5c788b7c8">&#9670;&nbsp;</a></span>firstBlock()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::firstBlock </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>first sector of file or zero for empty file. </dd></dl>

</div>
</div>
<a id="af3108df387f30ca3d367dd390a04daaa"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af3108df387f30ca3d367dd390a04daaa">&#9670;&nbsp;</a></span>firstSector()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint32_t FatFile::firstSector </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>first sector of file or zero for empty file. </dd></dl>

</div>
</div>
<a id="a166b5ff04754cc925f2aee71bf92f800"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a166b5ff04754cc925f2aee71bf92f800">&#9670;&nbsp;</a></span>flush()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::flush </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Arduino name for <a class="el" href="class_fat_file.html#a67f3dc4896c542d695e11aac927f585e">sync()</a> </p>

</div>
</div>
<a id="ac042c43d41ecfff4e101b88f3f82086e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac042c43d41ecfff4e101b88f3f82086e">&#9670;&nbsp;</a></span>fsetpos()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::fsetpos </td>
          <td>(</td>
          <td class="paramtype">const fspos_t *&#160;</td>
          <td class="paramname"><em>pos</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>set position for streams </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pos</td><td>struct with value for new position </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="ad0dbbd083180f44c7a3ce7124d4ce19c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad0dbbd083180f44c7a3ce7124d4ce19c">&#9670;&nbsp;</a></span>getError()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">uint8_t FatFile::getError </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>All error bits. </dd></dl>

</div>
</div>
<a id="aafa565e286440aab612cdb430fc01da5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aafa565e286440aab612cdb430fc01da5">&#9670;&nbsp;</a></span>getName()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::getName </td>
          <td>(</td>
          <td class="paramtype">char *&#160;</td>
          <td class="paramname"><em>name</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>size</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Get a file's name followed by a zero byte.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">name</td><td>An array of characters for the file's name. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">size</td><td>The size of the array in bytes. The array must be at least 13 bytes long. The file's name will be truncated if the file's name is too long. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="aba30e92a66f8e0d2f815c85662772a58"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba30e92a66f8e0d2f815c85662772a58">&#9670;&nbsp;</a></span>getSFN()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::getSFN </td>
          <td>(</td>
          <td class="paramtype">char *&#160;</td>
          <td class="paramname"><em>name</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Get a file's Short File Name followed by a zero byte.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">name</td><td>An array of characters for the file's name. The array must be at least 13 bytes long. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a8062c0d3a118e8d77d0310418703d5f5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8062c0d3a118e8d77d0310418703d5f5">&#9670;&nbsp;</a></span>getWriteError()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::getWriteError </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>value of writeError </dd></dl>

</div>
</div>
<a id="a16478eafdb731e867fb627d19091c3ce"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a16478eafdb731e867fb627d19091c3ce">&#9670;&nbsp;</a></span>isContiguous()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isContiguous </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if the file is contiguous. </dd></dl>

</div>
</div>
<a id="a933360b20b496421b2bd9ee7a95563a6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a933360b20b496421b2bd9ee7a95563a6">&#9670;&nbsp;</a></span>isDir()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isDir </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is a directory. </dd></dl>

</div>
</div>
<a id="acc5a87da1a5c8cb9758bfeaa7ae47b57"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acc5a87da1a5c8cb9758bfeaa7ae47b57">&#9670;&nbsp;</a></span>isFile()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isFile </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is a normal file. </dd></dl>

</div>
</div>
<a id="ae216b4a2bc44a9cfb88478fa051a1fd8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae216b4a2bc44a9cfb88478fa051a1fd8">&#9670;&nbsp;</a></span>isHidden()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isHidden </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is a hidden file. </dd></dl>

</div>
</div>
<a id="af8f456ab790e818bfdd225cf6ffd40f3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af8f456ab790e818bfdd225cf6ffd40f3">&#9670;&nbsp;</a></span>isLFN()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isLFN </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>true if this file has a Long File Name. </dd></dl>

</div>
</div>
<a id="a8b8a2850c086d3ce79bee64a23fbf7a6"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8b8a2850c086d3ce79bee64a23fbf7a6">&#9670;&nbsp;</a></span>isOpen()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isOpen </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is an open file/directory. </dd></dl>

</div>
</div>
<a id="ae60b4cedb69c88ac641813d5edfa6b4a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae60b4cedb69c88ac641813d5edfa6b4a">&#9670;&nbsp;</a></span>isReadable()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isReadable </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True file is writable. </dd></dl>

</div>
</div>
<a id="abaf639ec8f86f34aeb7e6b3615526f0b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abaf639ec8f86f34aeb7e6b3615526f0b">&#9670;&nbsp;</a></span>isReadOnly()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isReadOnly </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if file is read-only </dd></dl>

</div>
</div>
<a id="a03421a0c28649332f55e6ca06d3aeedb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a03421a0c28649332f55e6ca06d3aeedb">&#9670;&nbsp;</a></span>isRoot()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isRoot </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is the root directory. </dd></dl>

</div>
</div>
<a id="a8fda8004720ec4cc55710869dbb52e35"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8fda8004720ec4cc55710869dbb52e35">&#9670;&nbsp;</a></span>isRoot32()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isRoot32 </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is the FAT32 root directory. </dd></dl>

</div>
</div>
<a id="a0cc65089f7ce6c1ff92edbf0bff59dee"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a0cc65089f7ce6c1ff92edbf0bff59dee">&#9670;&nbsp;</a></span>isRootFixed()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isRootFixed </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is the FAT12 of FAT16 root directory. </dd></dl>

</div>
</div>
<a id="abfd02c5d26f7d4f8739a8610116a6660"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abfd02c5d26f7d4f8739a8610116a6660">&#9670;&nbsp;</a></span>isSubDir()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isSubDir </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is a subdirectory. </dd></dl>

</div>
</div>
<a id="a48087bdeb6b94fc27e0f74c3d90af5a9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a48087bdeb6b94fc27e0f74c3d90af5a9">&#9670;&nbsp;</a></span>isSystem()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isSystem </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True if this is a system file. </dd></dl>

</div>
</div>
<a id="aa484d5b2b147c5f3fe0e26b6eaf11ffc"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa484d5b2b147c5f3fe0e26b6eaf11ffc">&#9670;&nbsp;</a></span>isWritable()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::isWritable </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td> const</td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>True file is writable. </dd></dl>

</div>
</div>
<a id="a94df8090f16e9666cdc53ca20f6aff90"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a94df8090f16e9666cdc53ca20f6aff90">&#9670;&nbsp;</a></span>legal83Char()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static bool FatFile::legal83Char </td>
          <td>(</td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>c</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Check for a legal 8.3 character. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>Character to be checked. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for a legal 8.3 character. </dd></dl>

</div>
</div>
<a id="a60ab9d16bcc778150a364c26de467de1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a60ab9d16bcc778150a364c26de467de1">&#9670;&nbsp;</a></span>ls() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::ls </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>flags</em> = <code>0</code>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>indent</em> = <code>0</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>List directory contents.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
  </table>
  </dd>
</dl>
<p>LS_DATE - Print file modification date</p>
<p>LS_SIZE - Print file size.</p>
<p>LS_R - Recursive list of subdirectories.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">indent</td><td>Amount of space before file name. Used for recursive list to indicate subdirectory level.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a6a11f3307da6232b5f2d11812832d93a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a11f3307da6232b5f2d11812832d93a">&#9670;&nbsp;</a></span>ls() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::ls </td>
          <td>(</td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>flags</em> = <code>0</code></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>List directory contents.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
  </table>
  </dd>
</dl>
<p>LS_DATE - Print file modification date</p>
<p>LS_SIZE - Print file size.</p>
<p>LS_R - Recursive list of subdirectories.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="abab5b9f72cc796388dd4eed01d13d90d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abab5b9f72cc796388dd4eed01d13d90d">&#9670;&nbsp;</a></span>mkdir()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::mkdir </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td>
          <td class="paramname"><em>dir</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">bool&#160;</td>
          <td class="paramname"><em>pFlag</em> = <code>true</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Make a new directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dir</td><td>An open <a class="el" href="class_fat_file.html" title="Basic file class. ">FatFile</a> instance for the directory that will contain the new directory.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid name for the new directory.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">pFlag</td><td>Create missing parent directories if true.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="af49a42dc64cd954debb271eae5639059"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af49a42dc64cd954debb271eae5639059">&#9670;&nbsp;</a></span>open() <span class="overload">[1/4]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::open </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_volume.html">FatVolume</a> *&#160;</td>
          <td class="paramname"><em>vol</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">oflag_t&#160;</td>
          <td class="paramname"><em>oflag</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Open a file in the volume root directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">vol</td><td>Volume where the file is located.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>with a valid name for a file to be opened.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>bitwise-inclusive OR of open flags. See see <a class="el" href="class_fat_file.html#a58d6ea245f1bc3ae7a6df311cd25052f">FatFile::open(FatFile*, const char*, uint8_t)</a>.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="ab44920bb9cd5414b8e69c9dc4343394a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab44920bb9cd5414b8e69c9dc4343394a">&#9670;&nbsp;</a></span>open() <span class="overload">[2/4]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::open </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td>
          <td class="paramname"><em>dirFile</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint16_t&#160;</td>
          <td class="paramname"><em>index</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">oflag_t&#160;</td>
          <td class="paramname"><em>oflag</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Open a file by index.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dirFile</td><td>An open <a class="el" href="class_fat_file.html" title="Basic file class. ">FatFile</a> instance for the directory.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">index</td><td>The <em>index</em> of the directory entry for the file to be opened. The value for <em>index</em> is (directory file position)/32.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>bitwise-inclusive OR of open flags. See see <a class="el" href="class_fat_file.html#a58d6ea245f1bc3ae7a6df311cd25052f">FatFile::open(FatFile*, const char*, uint8_t)</a>.</td></tr>
  </table>
  </dd>
</dl>
<p>See <a class="el" href="class_fat_file.html#af49a42dc64cd954debb271eae5639059">open()</a> by path for definition of flags. </p><dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a58d6ea245f1bc3ae7a6df311cd25052f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a58d6ea245f1bc3ae7a6df311cd25052f">&#9670;&nbsp;</a></span>open() <span class="overload">[3/4]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::open </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td>
          <td class="paramname"><em>dirFile</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">oflag_t&#160;</td>
          <td class="paramname"><em>oflag</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Open a file or directory by name.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dirFile</td><td>An open <a class="el" href="class_fat_file.html" title="Basic file class. ">FatFile</a> instance for the directory containing the file to be opened.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid name for a file to be opened.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>Values for <em>oflag</em> are constructed by a bitwise-inclusive OR of flags from the following list. Only one of O_RDONLY, O_READ, O_WRONLY, O_WRITE, or O_RDWR is allowed.</td></tr>
  </table>
  </dd>
</dl>
<p>O_RDONLY - Open for reading.</p>
<p>O_READ - Same as O_RDONLY.</p>
<p>O_WRONLY - Open for writing.</p>
<p>O_WRITE - Same as O_WRONLY.</p>
<p>O_RDWR - Open for reading and writing.</p>
<p>O_APPEND - If set, the file offset shall be set to the end of the file prior to each write.</p>
<p>O_AT_END - Set the initial position at the end of the file.</p>
<p>O_CREAT - If the file exists, this flag has no effect except as noted under O_EXCL below. Otherwise, the file shall be created</p>
<p>O_EXCL - If O_CREAT and O_EXCL are set, <a class="el" href="class_fat_file.html#af49a42dc64cd954debb271eae5639059">open()</a> shall fail if the file exists.</p>
<p>O_TRUNC - If the file exists and is a regular file, and the file is successfully opened and is not read only, its length shall be truncated to 0.</p>
<p>WARNING: A given file must not be opened by more than one <a class="el" href="class_fat_file.html" title="Basic file class. ">FatFile</a> object or file corruption may occur.</p>
<dl class="section note"><dt>Note</dt><dd>Directory files must be opened read only. Write and truncation is not allowed for directory files.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="afd3e4d5a76b6751ca796fc57f4dd2be4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afd3e4d5a76b6751ca796fc57f4dd2be4">&#9670;&nbsp;</a></span>open() <span class="overload">[4/4]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::open </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">oflag_t&#160;</td>
          <td class="paramname"><em>oflag</em> = <code>0X00</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Open a file in the current working volume.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid name for a file to be opened.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>bitwise-inclusive OR of open flags. See see <a class="el" href="class_fat_file.html#a58d6ea245f1bc3ae7a6df311cd25052f">FatFile::open(FatFile*, const char*, uint8_t)</a>.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a7f98b908a686574efbd7e1d20121ef9a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7f98b908a686574efbd7e1d20121ef9a">&#9670;&nbsp;</a></span>openNext()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::openNext </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td>
          <td class="paramname"><em>dirFile</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">oflag_t&#160;</td>
          <td class="paramname"><em>oflag</em> = <code>0X00</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Open the next file or subdirectory in a directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dirFile</td><td>An open <a class="el" href="class_fat_file.html" title="Basic file class. ">FatFile</a> instance for the directory containing the file to be opened.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>bitwise-inclusive OR of open flags. See see <a class="el" href="class_fat_file.html#a58d6ea245f1bc3ae7a6df311cd25052f">FatFile::open(FatFile*, const char*, uint8_t)</a>.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a7e0c0548fed3a69e7284b91b694439d4"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7e0c0548fed3a69e7284b91b694439d4">&#9670;&nbsp;</a></span>openRoot()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::openRoot </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_volume.html">FatVolume</a> *&#160;</td>
          <td class="paramname"><em>vol</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Open a volume's root directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">vol</td><td>The FAT volume containing the root directory to be opened.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="acd141c43d03cf790b3b9806f3b059e77"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acd141c43d03cf790b3b9806f3b059e77">&#9670;&nbsp;</a></span>operator bool()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">FatFile::operator bool </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>The parenthesis operator.</p>
<dl class="section return"><dt>Returns</dt><dd>true if a file is open. </dd></dl>

</div>
</div>
<a id="ac05b7136b887539426856c623869aa3a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac05b7136b887539426856c623869aa3a">&#9670;&nbsp;</a></span>peek()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int FatFile::peek </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Return the next available byte without consuming it.</p>
<dl class="section return"><dt>Returns</dt><dd>The byte if no error and not at eof else -1; </dd></dl>

</div>
</div>
<a id="aeeb13b9de68bf9097c863c41d655ee83"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aeeb13b9de68bf9097c863c41d655ee83">&#9670;&nbsp;</a></span>preAllocate()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::preAllocate </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>length</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Allocate contiguous clusters to an empty file.</p>
<p>The file must be empty with no clusters allocated.</p>
<p>The file will contain uninitialized data.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>size of the file in bytes. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a22be4c339d0bfa331f75415b74dd4f37"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a22be4c339d0bfa331f75415b74dd4f37">&#9670;&nbsp;</a></span>printAccessDate()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printAccessDate </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's access date</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of characters printed. </dd></dl>

</div>
</div>
<a id="a19b3196bb1f6a68a2447e53b09369aef"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a19b3196bb1f6a68a2447e53b09369aef">&#9670;&nbsp;</a></span>printAccessDateTime()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printAccessDateTime </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's access date</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of characters printed. </dd></dl>

</div>
</div>
<a id="ab22396a285e27b53501a0047ddd97f59"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab22396a285e27b53501a0047ddd97f59">&#9670;&nbsp;</a></span>printCreateDateTime()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printCreateDateTime </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's creation date and time</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of bytes printed. </dd></dl>

</div>
</div>
<a id="aabcd863883bfcfb37b63dbd6021f7eb8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aabcd863883bfcfb37b63dbd6021f7eb8">&#9670;&nbsp;</a></span>printFatDate()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static void FatFile::printFatDate </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint16_t&#160;</td>
          <td class="paramname"><em>fatDate</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a directory date field.</p>
<p>Format is yyyy-mm-dd.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">fatDate</td><td>The date field from a directory entry. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="a7f84d953190ea94710dad9ebb897b957"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7f84d953190ea94710dad9ebb897b957">&#9670;&nbsp;</a></span>printFatTime()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">static void FatFile::printFatTime </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint16_t&#160;</td>
          <td class="paramname"><em>fatTime</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a directory time field.</p>
<p>Format is hh:mm:ss.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">fatTime</td><td>The time field from a directory entry. </td></tr>
  </table>
  </dd>
</dl>

</div>
</div>
<a id="aa4a61a0cca1813d2ad0f6fe99cc4e41d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa4a61a0cca1813d2ad0f6fe99cc4e41d">&#9670;&nbsp;</a></span>printField() <span class="overload">[1/3]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printField </td>
          <td>(</td>
          <td class="paramtype">double&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">char&#160;</td>
          <td class="paramname"><em>term</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>prec</em> = <code>2</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a number followed by a field terminator. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>The number to be printed. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">term</td><td>The field terminator. Use '\n' for CR LF. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">prec</td><td>Number of digits after decimal point. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of bytes written or -1 if an error occurs. </dd></dl>

</div>
</div>
<a id="a90ccef676afd62bbe7c773dd863a56e0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a90ccef676afd62bbe7c773dd863a56e0">&#9670;&nbsp;</a></span>printField() <span class="overload">[2/3]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printField </td>
          <td>(</td>
          <td class="paramtype">float&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">char&#160;</td>
          <td class="paramname"><em>term</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>prec</em> = <code>2</code>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a number followed by a field terminator. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>The number to be printed. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">term</td><td>The field terminator. Use '\n' for CR LF. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">prec</td><td>Number of digits after decimal point. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of bytes written or -1 if an error occurs. </dd></dl>

</div>
</div>
<a id="a8f906be79086f38943cb0911310d67bf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8f906be79086f38943cb0911310d67bf">&#9670;&nbsp;</a></span>printField() <span class="overload">[3/3]</span></h2>

<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template&lt;typename Type &gt; </div>
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printField </td>
          <td>(</td>
          <td class="paramtype">Type&#160;</td>
          <td class="paramname"><em>value</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">char&#160;</td>
          <td class="paramname"><em>term</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a number followed by a field terminator. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>The number to be printed. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">term</td><td>The field terminator. Use '\n' for CR LF. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of bytes written or -1 if an error occurs. </dd></dl>

</div>
</div>
<a id="a12a5d2de2737c201aa39ca1bd2ab9c47"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a12a5d2de2737c201aa39ca1bd2ab9c47">&#9670;&nbsp;</a></span>printFileSize()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printFileSize </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's size.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of characters printed is returned for success and zero is returned for failure. </dd></dl>

</div>
</div>
<a id="a43c8a1cabcae673e43c590f5db44c65a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a43c8a1cabcae673e43c590f5db44c65a">&#9670;&nbsp;</a></span>printModifyDateTime()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printModifyDateTime </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's modify date and time</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of characters printed. </dd></dl>

</div>
</div>
<a id="afe18a787fb8640e2d2483370c770f82f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#afe18a787fb8640e2d2483370c770f82f">&#9670;&nbsp;</a></span>printName() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printName </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's name</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="ad1cbc3aeb0f5193b7a26595966da9621"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad1cbc3aeb0f5193b7a26595966da9621">&#9670;&nbsp;</a></span>printName() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printName </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's name.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a791cd7aade71f609aab62ec018aea3c0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a791cd7aade71f609aab62ec018aea3c0">&#9670;&nbsp;</a></span>printSFN()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::printSFN </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
          <td class="paramname"><em>pr</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Print a file's Short File Name.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for output.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The number of characters printed is returned for success and zero is returned for failure. </dd></dl>

</div>
</div>
<a id="a60ae55ff6fe158c2340071d702a363c5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a60ae55ff6fe158c2340071d702a363c5">&#9670;&nbsp;</a></span>read() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int FatFile::read </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Read the next byte from a file.</p>
<dl class="section return"><dt>Returns</dt><dd>For success read returns the next byte in the file as an int. If an error occurs or end of file is reached -1 is returned. </dd></dl>

</div>
</div>
<a id="aba893af8107a18017482d2311b066187"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aba893af8107a18017482d2311b066187">&#9670;&nbsp;</a></span>read() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int FatFile::read </td>
          <td>(</td>
          <td class="paramtype">void *&#160;</td>
          <td class="paramname"><em>buf</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>count</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Read data from a file starting at the current position.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">buf</td><td>Pointer to the location that will receive the data.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Maximum number of bytes to read.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>For success <a class="el" href="class_fat_file.html#a60ae55ff6fe158c2340071d702a363c5">read()</a> returns the number of bytes read. A value less than <em>nbyte</em>, including zero, will be returned if end of file is reached. If an error occurs, <a class="el" href="class_fat_file.html#a60ae55ff6fe158c2340071d702a363c5">read()</a> returns -1. </dd></dl>

</div>
</div>
<a id="a29502cd34ef186763d2196daef27df1f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a29502cd34ef186763d2196daef27df1f">&#9670;&nbsp;</a></span>readDir()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">int8_t FatFile::readDir </td>
          <td>(</td>
          <td class="paramtype">DirFat_t *&#160;</td>
          <td class="paramname"><em>dir</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Read the next directory entry from a directory file.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[out]</td><td class="paramname">dir</td><td>The DirFat_t struct that will receive the data.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>For success <a class="el" href="class_fat_file.html#a29502cd34ef186763d2196daef27df1f">readDir()</a> returns the number of bytes read. A value of zero will be returned if end of file is reached. If an error occurs, <a class="el" href="class_fat_file.html#a29502cd34ef186763d2196daef27df1f">readDir()</a> returns -1. Possible errors include <a class="el" href="class_fat_file.html#a29502cd34ef186763d2196daef27df1f">readDir()</a> called before a directory has been opened, this is not a directory file or an I/O error occurred. </dd></dl>

</div>
</div>
<a id="ac837a537fbcca14c7aa390c5fc9f4e7c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac837a537fbcca14c7aa390c5fc9f4e7c">&#9670;&nbsp;</a></span>remove() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::remove </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Remove a file.</p>
<p>The directory entry and all data for the file are deleted.</p>
<dl class="section note"><dt>Note</dt><dd>This function should not be used to delete the 8.3 version of a file that has a long name. For example if a file has the long name "New Text Document.txt" you should not delete the 8.3 name "NEWTEX~1.TXT".</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a75d3276f0b02b03e863afafe5731fedb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a75d3276f0b02b03e863afafe5731fedb">&#9670;&nbsp;</a></span>remove() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::remove </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>path</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Remove a file.</p>
<p>The directory entry and all data for the file are deleted.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>Path for the file to be removed.</td></tr>
  </table>
  </dd>
</dl>
<p>Example use: dirFile.remove(filenameToRemove);</p>
<dl class="section note"><dt>Note</dt><dd>This function should not be used to delete the 8.3 version of a file that has a long name. For example if a file has the long name "New Text Document.txt" you should not delete the 8.3 name "NEWTEX~1.TXT".</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a4cebcac13c1f4c9de7a055ae73133599"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4cebcac13c1f4c9de7a055ae73133599">&#9670;&nbsp;</a></span>rename() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::rename </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>newPath</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Rename a file or subdirectory. </p><dl class="section note"><dt>Note</dt><dd>the renamed file will be moved to the current volume working directory.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">newPath</td><td>New path name for the file/directory.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a4b42f2454ff462555c07ea094a92a1e0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4b42f2454ff462555c07ea094a92a1e0">&#9670;&nbsp;</a></span>rename() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::rename </td>
          <td>(</td>
          <td class="paramtype"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td>
          <td class="paramname"><em>dirFile</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>newPath</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Rename a file or subdirectory.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">dirFile</td><td>Directory for the new path. </td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">newPath</td><td>New path name for the file/directory.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a5aac6e0b3cb08fc8b8668e916a8b0ca5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5aac6e0b3cb08fc8b8668e916a8b0ca5">&#9670;&nbsp;</a></span>rewind()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">void FatFile::rewind </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set the file's current position to zero. </p>

</div>
</div>
<a id="a9515bac181d33e7f0125e88fa2ccd283"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9515bac181d33e7f0125e88fa2ccd283">&#9670;&nbsp;</a></span>rmdir()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::rmdir </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Remove a directory file.</p>
<p>The directory file will be removed only if it is empty and is not the root directory. <a class="el" href="class_fat_file.html#a9515bac181d33e7f0125e88fa2ccd283">rmdir()</a> follows DOS and Windows and ignores the read-only attribute for the directory.</p>
<dl class="section note"><dt>Note</dt><dd>This function should not be used to delete the 8.3 version of a directory that has a long name. For example if a directory has the long name "New folder" you should not delete the 8.3 name "NEWFOL~1".</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="ac780a80526f86d3def701ecdc99d8bfe"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac780a80526f86d3def701ecdc99d8bfe">&#9670;&nbsp;</a></span>rmRfStar()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::rmRfStar </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Recursively delete a directory and all contained files.</p>
<p>This is like the Unix/Linux 'rm -rf *' if called with the root directory hence the name.</p>
<p>Warning - This will remove all contents of the directory including subdirectories. The directory will then be removed if it is not root. The read-only attribute for files will be ignored.</p>
<dl class="section note"><dt>Note</dt><dd>This function should not be used to delete the 8.3 version of a directory that has a long name. See <a class="el" href="class_fat_file.html#ac837a537fbcca14c7aa390c5fc9f4e7c">remove()</a> and <a class="el" href="class_fat_file.html#a9515bac181d33e7f0125e88fa2ccd283">rmdir()</a>.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a5812037ea30777cc350698ad26f2c73f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5812037ea30777cc350698ad26f2c73f">&#9670;&nbsp;</a></span>seekCur()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::seekCur </td>
          <td>(</td>
          <td class="paramtype">int32_t&#160;</td>
          <td class="paramname"><em>offset</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set the files position to current position + <em>pos</em>. See <a class="el" href="class_fat_file.html#ab067190d25733ed7e697d9890f61fd7a">seekSet()</a>. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>The new position in bytes from the current position. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a84f677f4e75ef6fa2eb632f4cdf6b486"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a84f677f4e75ef6fa2eb632f4cdf6b486">&#9670;&nbsp;</a></span>seekEnd()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::seekEnd </td>
          <td>(</td>
          <td class="paramtype">int32_t&#160;</td>
          <td class="paramname"><em>offset</em> = <code>0</code></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set the files position to end-of-file + <em>offset</em>. See <a class="el" href="class_fat_file.html#ab067190d25733ed7e697d9890f61fd7a">seekSet()</a>. Can't be used for directory files since file size is not defined. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">offset</td><td>The new position in bytes from end-of-file. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="ab067190d25733ed7e697d9890f61fd7a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab067190d25733ed7e697d9890f61fd7a">&#9670;&nbsp;</a></span>seekSet()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::seekSet </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>pos</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Sets a file's position.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">pos</td><td>The new position in bytes from the beginning of the file.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a67f3dc4896c542d695e11aac927f585e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a67f3dc4896c542d695e11aac927f585e">&#9670;&nbsp;</a></span>sync()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::sync </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>The <a class="el" href="class_fat_file.html#a67f3dc4896c542d695e11aac927f585e">sync()</a> call causes all modified data and directory fields to be written to the storage device.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a56dabdf73833b7e961c4530eb8e16d23"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a56dabdf73833b7e961c4530eb8e16d23">&#9670;&nbsp;</a></span>timestamp()</h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::timestamp </td>
          <td>(</td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>flags</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint16_t&#160;</td>
          <td class="paramname"><em>year</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>month</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>day</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>hour</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>minute</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>second</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Set a file's timestamps in its directory entry.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>Values for <em>flags</em> are constructed by a bitwise-inclusive OR of flags from the following list</td></tr>
  </table>
  </dd>
</dl>
<p>T_ACCESS - Set the file's last access date.</p>
<p>T_CREATE - Set the file's creation date and time.</p>
<p>T_WRITE - Set the file's last write/modification date and time.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">year</td><td>Valid range 1980 - 2107 inclusive.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">month</td><td>Valid range 1 - 12 inclusive.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">day</td><td>Valid range 1 - 31 inclusive.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">hour</td><td>Valid range 0 - 23 inclusive.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">minute</td><td>Valid range 0 - 59 inclusive.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">second</td><td>Valid range 0 - 59 inclusive</td></tr>
  </table>
  </dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>It is possible to set an invalid date since there is no check for the number of days in a month.</dd>
<dd>
Modify and access timestamps may be overwritten if a date time callback function has been set by <a class="el" href="class_sd_file.html#a2d78e6a8cedbf8ce545af68457b43bf1">dateTimeCallback()</a>.</dd></dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a7dda881dac19ea2aa9b2e85a229a98d7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7dda881dac19ea2aa9b2e85a229a98d7">&#9670;&nbsp;</a></span>truncate() <span class="overload">[1/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::truncate </td>
          <td>(</td>
          <td class="paramname"></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Truncate a file at the current file position. will be maintained if it is less than or equal to <em>length</em> otherwise it will be set to end of file.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="aa6e663098a578635d37d92e82d18d616"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa6e663098a578635d37d92e82d18d616">&#9670;&nbsp;</a></span>truncate() <span class="overload">[2/2]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">bool FatFile::truncate </td>
          <td>(</td>
          <td class="paramtype">uint32_t&#160;</td>
          <td class="paramname"><em>length</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Truncate a file to a specified length. The current file position will be set to end of file.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>The desired length for the file.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

</div>
</div>
<a id="a52f78f160083b416d66e23c680e0577d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a52f78f160083b416d66e23c680e0577d">&#9670;&nbsp;</a></span>write() <span class="overload">[1/3]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t <a class="el" href="class_print_file.html">PrintFile</a>&lt; <a class="el" href="_sd_fat_8h.html#a3991b0f70199d1a17dbb837bb041e89c">SdBaseFile</a>  &gt;::write </td>
          <td>(</td>
          <td class="paramtype">uint8_t&#160;</td>
          <td class="paramname"><em>b</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Write a single byte. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">b</td><td>byte to write. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>one for success. </dd></dl>

</div>
</div>
<a id="a081dd810835f1ebf8c23ffe92706b485"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a081dd810835f1ebf8c23ffe92706b485">&#9670;&nbsp;</a></span>write() <span class="overload">[2/3]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::write </td>
          <td>(</td>
          <td class="paramtype">const char *&#160;</td>
          <td class="paramname"><em>str</em></td><td>)</td>
          <td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Write a string to a file. Used by the Arduino Print class. </p><dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">str</td><td>Pointer to the string. Use getWriteError to check for errors. </td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>count of characters written for success or -1 for failure. </dd></dl>

</div>
</div>
<a id="a5d84d871ac904a22aa48308713d14682"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5d84d871ac904a22aa48308713d14682">&#9670;&nbsp;</a></span>write() <span class="overload">[3/3]</span></h2>

<div class="memitem">
<div class="memproto">
<table class="mlabels">
  <tr>
  <td class="mlabels-left">
      <table class="memname">
        <tr>
          <td class="memname">size_t FatFile::write </td>
          <td>(</td>
          <td class="paramtype">const void *&#160;</td>
          <td class="paramname"><em>buf</em>, </td>
        </tr>
        <tr>
          <td class="paramkey"></td>
          <td></td>
          <td class="paramtype">size_t&#160;</td>
          <td class="paramname"><em>count</em>&#160;</td>
        </tr>
        <tr>
          <td></td>
          <td>)</td>
          <td></td><td></td>
        </tr>
      </table>
  </td>
  <td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
  </tr>
</table>
</div><div class="memdoc">
<p>Write data to an open file.</p>
<dl class="section note"><dt>Note</dt><dd>Data is moved to the cache but may not be written to the storage device until <a class="el" href="class_fat_file.html#a67f3dc4896c542d695e11aac927f585e">sync()</a> is called.</dd></dl>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramdir">[in]</td><td class="paramname">buf</td><td>Pointer to the location of the data to be written.</td></tr>
    <tr><td class="paramdir">[in]</td><td class="paramname">count</td><td>Number of bytes to write.</td></tr>
  </table>
  </dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>For success <a class="el" href="class_print_file.html#a52f78f160083b416d66e23c680e0577d">write()</a> returns the number of bytes written, always <em>count</em>. If an error occurs, <a class="el" href="class_print_file.html#a52f78f160083b416d66e23c680e0577d">write()</a> returns -1. Possible errors include <a class="el" href="class_print_file.html#a52f78f160083b416d66e23c680e0577d">write()</a> is called before a file has been opened, write is called for a read-only file, device is full, a corrupt file system or an I/O error. </dd></dl>

</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>ArduinoSdFat/libraries/SdFat/src/<a class="el" href="_sd_fat_8h.html">SdFat.h</a></li>
</ul>
</div><!-- contents -->
<!-- start footer part -->
<hr class="footer"/><address class="footer"><small>
Generated on Mon Nov 18 2019 08:14:17 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/>
</a> 1.8.14
</small></address>
</body>
</html>