visus
/
teensy-sdfat
Слідкувати 1
В обрані 0
Форк 0
Код Проблеми 0 Запити на злиття 0 Релізи 0 Вікі Активність
Ви не можете вибрати більше 25 тем Теми мають розпочинатися з літери або цифри, можуть містити дефіси (-) і не повинні перевищувати 35 символів.
60 Коміти
1 Гілка
Гілка: main
Гілки Теги
${ item.name }
Створити гілку ${ searchTerm }
з 'main'
${ noResults }
teensy-sdfat/extras/html/class_fs_cache.html

503 lines
21KB
Неформатований Постійне посилання Blame Історія 

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

  2. <html xmlns="http://www.w3.org/1999/xhtml">

  3. <head>

  4. <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/>

  5. <meta http-equiv="X-UA-Compatible" content="IE=9"/>

  6. <meta name="generator" content="Doxygen 1.8.16"/>

  7. <meta name="viewport" content="width=device-width, initial-scale=1"/>

  8. <title>SdFat: FsCache Class Reference</title>

  9. <link href="tabs.css" rel="stylesheet" type="text/css"/>

  10. <script type="text/javascript" src="jquery.js"></script>

  11. <script type="text/javascript" src="dynsections.js"></script>

  12. <link href="search/search.css" rel="stylesheet" type="text/css"/>

  13. <script type="text/javascript" src="search/searchdata.js"></script>

  14. <script type="text/javascript" src="search/search.js"></script>

  15. <link href="doxygen.css" rel="stylesheet" type="text/css" />

  16. </head>

  17. <body>

  18. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->

  19. <div id="titlearea">

  20. <table cellspacing="0" cellpadding="0">

  21.  <tbody>

  22.  <tr style="height: 56px;">

  23.   <td id="projectalign" style="padding-left: 0.5em;">

  24.    <div id="projectname">SdFat

  25.    </div>

  26.   </td>

  27.  </tr>

  28.  </tbody>

  29. </table>

  30. </div>

  31. <!-- end header part -->

  32. <!-- Generated by Doxygen 1.8.16 -->

  33. <script type="text/javascript">

  34. /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */

  35. var searchBox = new SearchBox("searchBox", "search",false,'Search');

  36. /* @license-end */

  37. </script>

  38. <script type="text/javascript" src="menudata.js"></script>

  39. <script type="text/javascript" src="menu.js"></script>

  40. <script type="text/javascript">

  41. /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&amp;dn=gpl-2.0.txt GPL-v2 */

  42. $(function() {

  43.   initMenu('',true,false,'search.php','Search');

  44.   $(document).ready(function() { init_search(); });

  45. });

  46. /* @license-end */</script>

  47. <div id="main-nav"></div>

  48. <!-- window showing the filter options -->

  49. <div id="MSearchSelectWindow"

  50.      onmouseover="return searchBox.OnSearchSelectShow()"

  51.      onmouseout="return searchBox.OnSearchSelectHide()"

  52.      onkeydown="return searchBox.OnSearchSelectKey(event)">

  53. </div>

  54. 

  55. <!-- iframe showing the search results (closed by default) -->

  56. <div id="MSearchResultsWindow">

  57. <iframe src="javascript:void(0)" frameborder="0" 

  58.         name="MSearchResults" id="MSearchResults">

  59. </iframe>

  60. </div>

  61. 

  62. </div><!-- top -->

  63. <div class="header">

  64.   <div class="summary">

  65. <a href="#pub-methods">Public Member Functions</a> &#124;

  66. <a href="#pub-static-attribs">Static Public Attributes</a> &#124;

  67. <a href="class_fs_cache-members.html">List of all members</a>  </div>

  68.   <div class="headertitle">

  69. <div class="title">FsCache Class Reference</div>  </div>

  70. </div><!--header-->

  71. <div class="contents">

  72. 

  73. <p>Sector cache.  

  74.  <a href="class_fs_cache.html#details">More...</a></p>

  75. 

  76. <p><code>#include &lt;ExFatPartition.h&gt;</code></p>

  77. <table class="memberdecls">

  78. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>

  79. Public Member Functions</h2></td></tr>

  80. <tr class="memitem:a1533fdfef219ae4f3d6fb9299f51a1ee"><td class="memItemLeft" align="right" valign="top">uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a1533fdfef219ae4f3d6fb9299f51a1ee">cacheBuffer</a> ()</td></tr>

  81. <tr class="separator:a1533fdfef219ae4f3d6fb9299f51a1ee"><td class="memSeparator" colspan="2">&#160;</td></tr>

  82. <tr class="memitem:a734ac2e9931f141c9ba9a3ef021a8691"><td class="memItemLeft" align="right" valign="top">uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a734ac2e9931f141c9ba9a3ef021a8691">clear</a> ()</td></tr>

  83. <tr class="separator:a734ac2e9931f141c9ba9a3ef021a8691"><td class="memSeparator" colspan="2">&#160;</td></tr>

  84. <tr class="memitem:af50f564561a2db190280769d4641147b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#af50f564561a2db190280769d4641147b">dirty</a> ()</td></tr>

  85. <tr class="separator:af50f564561a2db190280769d4641147b"><td class="memSeparator" colspan="2">&#160;</td></tr>

  86. <tr class="memitem:a2483025514ecc0f69cabffcbeb052678"><td class="memItemLeft" align="right" valign="top">uint8_t *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a2483025514ecc0f69cabffcbeb052678">get</a> (uint32_t <a class="el" href="class_fs_cache.html#a5b90e145400de8687d9f34536b134130">sector</a>, uint8_t option)</td></tr>

  87. <tr class="separator:a2483025514ecc0f69cabffcbeb052678"><td class="memSeparator" colspan="2">&#160;</td></tr>

  88. <tr class="memitem:a2e56c9443880e3db0b68cc50217e8abe"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a2e56c9443880e3db0b68cc50217e8abe">init</a> (<a class="el" href="class_sd_spi_card.html">BlockDevice</a> *blockDev)</td></tr>

  89. <tr class="separator:a2e56c9443880e3db0b68cc50217e8abe"><td class="memSeparator" colspan="2">&#160;</td></tr>

  90. <tr class="memitem:a963ea866ca2a9c4f63afd57cf287733d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a963ea866ca2a9c4f63afd57cf287733d">invalidate</a> ()</td></tr>

  91. <tr class="separator:a963ea866ca2a9c4f63afd57cf287733d"><td class="memSeparator" colspan="2">&#160;</td></tr>

  92. <tr class="memitem:a22f4284aefd18f569d962d37f4a5db70"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a22f4284aefd18f569d962d37f4a5db70">isDirty</a> ()</td></tr>

  93. <tr class="separator:a22f4284aefd18f569d962d37f4a5db70"><td class="memSeparator" colspan="2">&#160;</td></tr>

  94. <tr class="memitem:a5b90e145400de8687d9f34536b134130"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a5b90e145400de8687d9f34536b134130">sector</a> ()</td></tr>

  95. <tr class="separator:a5b90e145400de8687d9f34536b134130"><td class="memSeparator" colspan="2">&#160;</td></tr>

  96. <tr class="memitem:a5a2c8fb432d7b7590ebb43200ca21893"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a5a2c8fb432d7b7590ebb43200ca21893">sync</a> ()</td></tr>

  97. <tr class="separator:a5a2c8fb432d7b7590ebb43200ca21893"><td class="memSeparator" colspan="2">&#160;</td></tr>

  98. </table><table class="memberdecls">

  99. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-attribs"></a>

  100. Static Public Attributes</h2></td></tr>

  101. <tr class="memitem:a1df1d63f86fcf36e1ae08a48a05ead8b"><td class="memItemLeft" align="right" valign="top">static const uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a1df1d63f86fcf36e1ae08a48a05ead8b">CACHE_FOR_READ</a> = 0</td></tr>

  102. <tr class="separator:a1df1d63f86fcf36e1ae08a48a05ead8b"><td class="memSeparator" colspan="2">&#160;</td></tr>

  103. <tr class="memitem:ade321e6538ffc77c7f36ea200decaa6f"><td class="memItemLeft" align="right" valign="top">static const uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#ade321e6538ffc77c7f36ea200decaa6f">CACHE_FOR_WRITE</a> = <a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a></td></tr>

  104. <tr class="separator:ade321e6538ffc77c7f36ea200decaa6f"><td class="memSeparator" colspan="2">&#160;</td></tr>

  105. <tr class="memitem:ab694436995afb87d6e31693b47811243"><td class="memItemLeft" align="right" valign="top">static const uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#ab694436995afb87d6e31693b47811243">CACHE_OPTION_NO_READ</a> = 2</td></tr>

  106. <tr class="separator:ab694436995afb87d6e31693b47811243"><td class="memSeparator" colspan="2">&#160;</td></tr>

  107. <tr class="memitem:ae960459db6fda0de3d67768d3b59331d"><td class="memItemLeft" align="right" valign="top">static const uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#ae960459db6fda0de3d67768d3b59331d">CACHE_RESERVE_FOR_WRITE</a> = <a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a> | <a class="el" href="class_fs_cache.html#ab694436995afb87d6e31693b47811243">CACHE_OPTION_NO_READ</a></td></tr>

  108. <tr class="separator:ae960459db6fda0de3d67768d3b59331d"><td class="memSeparator" colspan="2">&#160;</td></tr>

  109. <tr class="memitem:a9d83a0401f452c0572c4c4f869b698ab"><td class="memItemLeft" align="right" valign="top">static const uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a> = 1</td></tr>

  110. <tr class="separator:a9d83a0401f452c0572c4c4f869b698ab"><td class="memSeparator" colspan="2">&#160;</td></tr>

  111. <tr class="memitem:abb6b6426373bb591f027ac29eca4bacb"><td class="memItemLeft" align="right" valign="top">static const uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_cache.html#abb6b6426373bb591f027ac29eca4bacb">CACHE_STATUS_MASK</a> = <a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a></td></tr>

  112. <tr class="separator:abb6b6426373bb591f027ac29eca4bacb"><td class="memSeparator" colspan="2">&#160;</td></tr>

  113. </table>

  114. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>

  115. <div class="textblock"><p>Sector cache. </p>

  116. </div><h2 class="groupheader">Member Function Documentation</h2>

  117. <a id="a1533fdfef219ae4f3d6fb9299f51a1ee"></a>

  118. <h2 class="memtitle"><span class="permalink"><a href="#a1533fdfef219ae4f3d6fb9299f51a1ee">&#9670;&nbsp;</a></span>cacheBuffer()</h2>

  119. 

  120. <div class="memitem">

  121. <div class="memproto">

  122. <table class="mlabels">

  123.   <tr>

  124.   <td class="mlabels-left">

  125.       <table class="memname">

  126.         <tr>

  127.           <td class="memname">uint8_t* FsCache::cacheBuffer </td>

  128.           <td>(</td>

  129.           <td class="paramname"></td><td>)</td>

  130.           <td></td>

  131.         </tr>

  132.       </table>

  133.   </td>

  134.   <td class="mlabels-right">

  135. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  136.   </tr>

  137. </table>

  138. </div><div class="memdoc">

  139. <dl class="section return"><dt>Returns</dt><dd>Cache sector address. </dd></dl>

  140. 

  141. </div>

  142. </div>

  143. <a id="a734ac2e9931f141c9ba9a3ef021a8691"></a>

  144. <h2 class="memtitle"><span class="permalink"><a href="#a734ac2e9931f141c9ba9a3ef021a8691">&#9670;&nbsp;</a></span>clear()</h2>

  145. 

  146. <div class="memitem">

  147. <div class="memproto">

  148. <table class="mlabels">

  149.   <tr>

  150.   <td class="mlabels-left">

  151.       <table class="memname">

  152.         <tr>

  153.           <td class="memname">uint8_t* FsCache::clear </td>

  154.           <td>(</td>

  155.           <td class="paramname"></td><td>)</td>

  156.           <td></td>

  157.         </tr>

  158.       </table>

  159.   </td>

  160.   <td class="mlabels-right">

  161. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  162.   </tr>

  163. </table>

  164. </div><div class="memdoc">

  165. <dl class="section return"><dt>Returns</dt><dd>Clear the cache and returns a pointer to the cache. </dd></dl>

  166. 

  167. </div>

  168. </div>

  169. <a id="af50f564561a2db190280769d4641147b"></a>

  170. <h2 class="memtitle"><span class="permalink"><a href="#af50f564561a2db190280769d4641147b">&#9670;&nbsp;</a></span>dirty()</h2>

  171. 

  172. <div class="memitem">

  173. <div class="memproto">

  174. <table class="mlabels">

  175.   <tr>

  176.   <td class="mlabels-left">

  177.       <table class="memname">

  178.         <tr>

  179.           <td class="memname">void FsCache::dirty </td>

  180.           <td>(</td>

  181.           <td class="paramname"></td><td>)</td>

  182.           <td></td>

  183.         </tr>

  184.       </table>

  185.   </td>

  186.   <td class="mlabels-right">

  187. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  188.   </tr>

  189. </table>

  190. </div><div class="memdoc">

  191. <p>Set current sector dirty. </p>

  192. 

  193. </div>

  194. </div>

  195. <a id="a2483025514ecc0f69cabffcbeb052678"></a>

  196. <h2 class="memtitle"><span class="permalink"><a href="#a2483025514ecc0f69cabffcbeb052678">&#9670;&nbsp;</a></span>get()</h2>

  197. 

  198. <div class="memitem">

  199. <div class="memproto">

  200.       <table class="memname">

  201.         <tr>

  202.           <td class="memname">uint8_t * FsCache::get </td>

  203.           <td>(</td>

  204.           <td class="paramtype">uint32_t&#160;</td>

  205.           <td class="paramname"><em>sector</em>, </td>

  206.         </tr>

  207.         <tr>

  208.           <td class="paramkey"></td>

  209.           <td></td>

  210.           <td class="paramtype">uint8_t&#160;</td>

  211.           <td class="paramname"><em>option</em>&#160;</td>

  212.         </tr>

  213.         <tr>

  214.           <td></td>

  215.           <td>)</td>

  216.           <td></td><td></td>

  217.         </tr>

  218.       </table>

  219. </div><div class="memdoc">

  220. <p>Fill cache with sector data. </p><dl class="params"><dt>Parameters</dt><dd>

  221.   <table class="params">

  222.     <tr><td class="paramdir">[in]</td><td class="paramname">sector</td><td>Sector to read. </td></tr>

  223.     <tr><td class="paramdir">[in]</td><td class="paramname">option</td><td>mode for cached sector. </td></tr>

  224.   </table>

  225.   </dd>

  226. </dl>

  227. <dl class="section return"><dt>Returns</dt><dd>Address of cached sector. </dd></dl>

  228. 

  229. </div>

  230. </div>

  231. <a id="a2e56c9443880e3db0b68cc50217e8abe"></a>

  232. <h2 class="memtitle"><span class="permalink"><a href="#a2e56c9443880e3db0b68cc50217e8abe">&#9670;&nbsp;</a></span>init()</h2>

  233. 

  234. <div class="memitem">

  235. <div class="memproto">

  236. <table class="mlabels">

  237.   <tr>

  238.   <td class="mlabels-left">

  239.       <table class="memname">

  240.         <tr>

  241.           <td class="memname">void FsCache::init </td>

  242.           <td>(</td>

  243.           <td class="paramtype"><a class="el" href="class_sd_spi_card.html">BlockDevice</a> *&#160;</td>

  244.           <td class="paramname"><em>blockDev</em></td><td>)</td>

  245.           <td></td>

  246.         </tr>

  247.       </table>

  248.   </td>

  249.   <td class="mlabels-right">

  250. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  251.   </tr>

  252. </table>

  253. </div><div class="memdoc">

  254. <p>Initialize the cache. </p><dl class="params"><dt>Parameters</dt><dd>

  255.   <table class="params">

  256.     <tr><td class="paramdir">[in]</td><td class="paramname">blockDev</td><td>Block device for this partition. </td></tr>

  257.   </table>

  258.   </dd>

  259. </dl>

  260. 

  261. </div>

  262. </div>

  263. <a id="a963ea866ca2a9c4f63afd57cf287733d"></a>

  264. <h2 class="memtitle"><span class="permalink"><a href="#a963ea866ca2a9c4f63afd57cf287733d">&#9670;&nbsp;</a></span>invalidate()</h2>

  265. 

  266. <div class="memitem">

  267. <div class="memproto">

  268.       <table class="memname">

  269.         <tr>

  270.           <td class="memname">void FsCache::invalidate </td>

  271.           <td>(</td>

  272.           <td class="paramname"></td><td>)</td>

  273.           <td></td>

  274.         </tr>

  275.       </table>

  276. </div><div class="memdoc">

  277. <p>Invalidate current cache sector. </p>

  278. 

  279. </div>

  280. </div>

  281. <a id="a22f4284aefd18f569d962d37f4a5db70"></a>

  282. <h2 class="memtitle"><span class="permalink"><a href="#a22f4284aefd18f569d962d37f4a5db70">&#9670;&nbsp;</a></span>isDirty()</h2>

  283. 

  284. <div class="memitem">

  285. <div class="memproto">

  286. <table class="mlabels">

  287.   <tr>

  288.   <td class="mlabels-left">

  289.       <table class="memname">

  290.         <tr>

  291.           <td class="memname">bool FsCache::isDirty </td>

  292.           <td>(</td>

  293.           <td class="paramname"></td><td>)</td>

  294.           <td></td>

  295.         </tr>

  296.       </table>

  297.   </td>

  298.   <td class="mlabels-right">

  299. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  300.   </tr>

  301. </table>

  302. </div><div class="memdoc">

  303. <dl class="section return"><dt>Returns</dt><dd>dirty status </dd></dl>

  304. 

  305. </div>

  306. </div>

  307. <a id="a5b90e145400de8687d9f34536b134130"></a>

  308. <h2 class="memtitle"><span class="permalink"><a href="#a5b90e145400de8687d9f34536b134130">&#9670;&nbsp;</a></span>sector()</h2>

  309. 

  310. <div class="memitem">

  311. <div class="memproto">

  312. <table class="mlabels">

  313.   <tr>

  314.   <td class="mlabels-left">

  315.       <table class="memname">

  316.         <tr>

  317.           <td class="memname">uint32_t FsCache::sector </td>

  318.           <td>(</td>

  319.           <td class="paramname"></td><td>)</td>

  320.           <td></td>

  321.         </tr>

  322.       </table>

  323.   </td>

  324.   <td class="mlabels-right">

  325. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  326.   </tr>

  327. </table>

  328. </div><div class="memdoc">

  329. <dl class="section return"><dt>Returns</dt><dd>Logical sector number for cached sector. </dd></dl>

  330. 

  331. </div>

  332. </div>

  333. <a id="a5a2c8fb432d7b7590ebb43200ca21893"></a>

  334. <h2 class="memtitle"><span class="permalink"><a href="#a5a2c8fb432d7b7590ebb43200ca21893">&#9670;&nbsp;</a></span>sync()</h2>

  335. 

  336. <div class="memitem">

  337. <div class="memproto">

  338.       <table class="memname">

  339.         <tr>

  340.           <td class="memname">bool FsCache::sync </td>

  341.           <td>(</td>

  342.           <td class="paramname"></td><td>)</td>

  343.           <td></td>

  344.         </tr>

  345.       </table>

  346. </div><div class="memdoc">

  347. <p>Write current sector if dirty. </p><dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>

  348. 

  349. </div>

  350. </div>

  351. <h2 class="groupheader">Member Data Documentation</h2>

  352. <a id="a1df1d63f86fcf36e1ae08a48a05ead8b"></a>

  353. <h2 class="memtitle"><span class="permalink"><a href="#a1df1d63f86fcf36e1ae08a48a05ead8b">&#9670;&nbsp;</a></span>CACHE_FOR_READ</h2>

  354. 

  355. <div class="memitem">

  356. <div class="memproto">

  357. <table class="mlabels">

  358.   <tr>

  359.   <td class="mlabels-left">

  360.       <table class="memname">

  361.         <tr>

  362.           <td class="memname">const uint8_t FsCache::CACHE_FOR_READ = 0</td>

  363.         </tr>

  364.       </table>

  365.   </td>

  366.   <td class="mlabels-right">

  367. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  368.   </tr>

  369. </table>

  370. </div><div class="memdoc">

  371. <p>Cache sector for read. </p>

  372. 

  373. </div>

  374. </div>

  375. <a id="ade321e6538ffc77c7f36ea200decaa6f"></a>

  376. <h2 class="memtitle"><span class="permalink"><a href="#ade321e6538ffc77c7f36ea200decaa6f">&#9670;&nbsp;</a></span>CACHE_FOR_WRITE</h2>

  377. 

  378. <div class="memitem">

  379. <div class="memproto">

  380. <table class="mlabels">

  381.   <tr>

  382.   <td class="mlabels-left">

  383.       <table class="memname">

  384.         <tr>

  385.           <td class="memname">const uint8_t FsCache::CACHE_FOR_WRITE = <a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a></td>

  386.         </tr>

  387.       </table>

  388.   </td>

  389.   <td class="mlabels-right">

  390. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  391.   </tr>

  392. </table>

  393. </div><div class="memdoc">

  394. <p>Cache sector for write. </p>

  395. 

  396. </div>

  397. </div>

  398. <a id="ab694436995afb87d6e31693b47811243"></a>

  399. <h2 class="memtitle"><span class="permalink"><a href="#ab694436995afb87d6e31693b47811243">&#9670;&nbsp;</a></span>CACHE_OPTION_NO_READ</h2>

  400. 

  401. <div class="memitem">

  402. <div class="memproto">

  403. <table class="mlabels">

  404.   <tr>

  405.   <td class="mlabels-left">

  406.       <table class="memname">

  407.         <tr>

  408.           <td class="memname">const uint8_t FsCache::CACHE_OPTION_NO_READ = 2</td>

  409.         </tr>

  410.       </table>

  411.   </td>

  412.   <td class="mlabels-right">

  413. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  414.   </tr>

  415. </table>

  416. </div><div class="memdoc">

  417. <p>Sync existing sector but do not read new sector. </p>

  418. 

  419. </div>

  420. </div>

  421. <a id="ae960459db6fda0de3d67768d3b59331d"></a>

  422. <h2 class="memtitle"><span class="permalink"><a href="#ae960459db6fda0de3d67768d3b59331d">&#9670;&nbsp;</a></span>CACHE_RESERVE_FOR_WRITE</h2>

  423. 

  424. <div class="memitem">

  425. <div class="memproto">

  426. <table class="mlabels">

  427.   <tr>

  428.   <td class="mlabels-left">

  429.       <table class="memname">

  430.         <tr>

  431.           <td class="memname">const uint8_t FsCache::CACHE_RESERVE_FOR_WRITE = <a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a> | <a class="el" href="class_fs_cache.html#ab694436995afb87d6e31693b47811243">CACHE_OPTION_NO_READ</a></td>

  432.         </tr>

  433.       </table>

  434.   </td>

  435.   <td class="mlabels-right">

  436. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  437.   </tr>

  438. </table>

  439. </div><div class="memdoc">

  440. <p>Reserve cache sector for write - do not read from sector device. </p>

  441. 

  442. </div>

  443. </div>

  444. <a id="a9d83a0401f452c0572c4c4f869b698ab"></a>

  445. <h2 class="memtitle"><span class="permalink"><a href="#a9d83a0401f452c0572c4c4f869b698ab">&#9670;&nbsp;</a></span>CACHE_STATUS_DIRTY</h2>

  446. 

  447. <div class="memitem">

  448. <div class="memproto">

  449. <table class="mlabels">

  450.   <tr>

  451.   <td class="mlabels-left">

  452.       <table class="memname">

  453.         <tr>

  454.           <td class="memname">const uint8_t FsCache::CACHE_STATUS_DIRTY = 1</td>

  455.         </tr>

  456.       </table>

  457.   </td>

  458.   <td class="mlabels-right">

  459. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  460.   </tr>

  461. </table>

  462. </div><div class="memdoc">

  463. <p>Cached sector is dirty </p>

  464. 

  465. </div>

  466. </div>

  467. <a id="abb6b6426373bb591f027ac29eca4bacb"></a>

  468. <h2 class="memtitle"><span class="permalink"><a href="#abb6b6426373bb591f027ac29eca4bacb">&#9670;&nbsp;</a></span>CACHE_STATUS_MASK</h2>

  469. 

  470. <div class="memitem">

  471. <div class="memproto">

  472. <table class="mlabels">

  473.   <tr>

  474.   <td class="mlabels-left">

  475.       <table class="memname">

  476.         <tr>

  477.           <td class="memname">const uint8_t FsCache::CACHE_STATUS_MASK = <a class="el" href="class_fs_cache.html#a9d83a0401f452c0572c4c4f869b698ab">CACHE_STATUS_DIRTY</a></td>

  478.         </tr>

  479.       </table>

  480.   </td>

  481.   <td class="mlabels-right">

  482. <span class="mlabels"><span class="mlabel">static</span></span>  </td>

  483.   </tr>

  484. </table>

  485. </div><div class="memdoc">

  486. <p>Cache sector status bits </p>

  487. 

  488. </div>

  489. </div>

  490. <hr/>The documentation for this class was generated from the following files:<ul>

  491. <li>ArduinoSdFat/libraries/SdFat/src/ExFatLib/<a class="el" href="_ex_fat_partition_8h.html">ExFatPartition.h</a></li>

  492. <li>ArduinoSdFat/libraries/SdFat/src/ExFatLib/ExFatPartition.cpp</li>

  493. </ul>

  494. </div><!-- contents -->

  495. <!-- start footer part -->

  496. <hr class="footer"/><address class="footer"><small>

  497. Generated on Fri Dec 6 2019 09:45:12 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">

  498. <img class="footer" src="doxygen.png" alt="doxygen"/>

  499. </a> 1.8.16

  500. </small></address>

  501. </body>

  502. </html>