You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

249 lines
12KB

  1. <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.10"/>
  7. <title>SdFat: cache_t Union Reference</title>
  8. <link href="tabs.css" rel="stylesheet" type="text/css"/>
  9. <script type="text/javascript" src="jquery.js"></script>
  10. <script type="text/javascript" src="dynsections.js"></script>
  11. <link href="search/search.css" rel="stylesheet" type="text/css"/>
  12. <script type="text/javascript" src="search/searchdata.js"></script>
  13. <script type="text/javascript" src="search/search.js"></script>
  14. <script type="text/javascript">
  15. $(document).ready(function() { init_search(); });
  16. </script>
  17. <link href="doxygen.css" rel="stylesheet" type="text/css" />
  18. </head>
  19. <body>
  20. <div id="top"><!-- do not remove this div, it is closed by doxygen! -->
  21. <div id="titlearea">
  22. <table cellspacing="0" cellpadding="0">
  23. <tbody>
  24. <tr style="height: 56px;">
  25. <td id="projectalign" style="padding-left: 0.5em;">
  26. <div id="projectname">SdFat
  27. </div>
  28. </td>
  29. </tr>
  30. </tbody>
  31. </table>
  32. </div>
  33. <!-- end header part -->
  34. <!-- Generated by Doxygen 1.8.10 -->
  35. <script type="text/javascript">
  36. var searchBox = new SearchBox("searchBox", "search",false,'Search');
  37. </script>
  38. <div id="navrow1" class="tabs">
  39. <ul class="tablist">
  40. <li><a href="index.html"><span>Main&#160;Page</span></a></li>
  41. <li><a href="modules.html"><span>Modules</span></a></li>
  42. <li class="current"><a href="annotated.html"><span>Classes</span></a></li>
  43. <li><a href="files.html"><span>Files</span></a></li>
  44. <li>
  45. <div id="MSearchBox" class="MSearchBoxInactive">
  46. <span class="left">
  47. <img id="MSearchSelect" src="search/mag_sel.png"
  48. onmouseover="return searchBox.OnSearchSelectShow()"
  49. onmouseout="return searchBox.OnSearchSelectHide()"
  50. alt=""/>
  51. <input type="text" id="MSearchField" value="Search" accesskey="S"
  52. onfocus="searchBox.OnSearchFieldFocus(true)"
  53. onblur="searchBox.OnSearchFieldFocus(false)"
  54. onkeyup="searchBox.OnSearchFieldChange(event)"/>
  55. </span><span class="right">
  56. <a id="MSearchClose" href="javascript:searchBox.CloseResultsWindow()"><img id="MSearchCloseImg" border="0" src="search/close.png" alt=""/></a>
  57. </span>
  58. </div>
  59. </li>
  60. </ul>
  61. </div>
  62. <div id="navrow2" class="tabs2">
  63. <ul class="tablist">
  64. <li><a href="annotated.html"><span>Class&#160;List</span></a></li>
  65. <li><a href="inherits.html"><span>Class&#160;Hierarchy</span></a></li>
  66. <li><a href="functions.html"><span>Class&#160;Members</span></a></li>
  67. </ul>
  68. </div>
  69. <!-- window showing the filter options -->
  70. <div id="MSearchSelectWindow"
  71. onmouseover="return searchBox.OnSearchSelectShow()"
  72. onmouseout="return searchBox.OnSearchSelectHide()"
  73. onkeydown="return searchBox.OnSearchSelectKey(event)">
  74. </div>
  75. <!-- iframe showing the search results (closed by default) -->
  76. <div id="MSearchResultsWindow">
  77. <iframe src="javascript:void(0)" frameborder="0"
  78. name="MSearchResults" id="MSearchResults">
  79. </iframe>
  80. </div>
  81. </div><!-- top -->
  82. <div class="header">
  83. <div class="summary">
  84. <a href="#pub-attribs">Public Attributes</a> &#124;
  85. <a href="unioncache__t-members.html">List of all members</a> </div>
  86. <div class="headertitle">
  87. <div class="title">cache_t Union Reference</div> </div>
  88. </div><!--header-->
  89. <div class="contents">
  90. <p>Cache for an raw data block.
  91. <a href="unioncache__t.html#details">More...</a></p>
  92. <p><code>#include &lt;FatVolume.h&gt;</code></p>
  93. <div class="dynheader">
  94. Collaboration diagram for cache_t:</div>
  95. <div class="dyncontent">
  96. <div class="center"><img src="unioncache__t__coll__graph.png" border="0" usemap="#cache__t_coll__map" alt="Collaboration graph"/></div>
  97. <map name="cache__t_coll__map" id="cache__t_coll__map">
  98. <area shape="rect" id="node2" href="structdirectory_entry.html" title="FAT short directory entry. " alt="" coords="5,95,108,121"/>
  99. <area shape="rect" id="node3" href="structfat32__fsinfo.html" title="FSINFO sector for a FAT32 volume. " alt="" coords="132,95,219,121"/>
  100. <area shape="rect" id="node4" href="structfat__boot.html" title="Boot sector for a FAT12/FAT16 volume. " alt="" coords="243,95,311,121"/>
  101. <area shape="rect" id="node5" href="structmaster_boot_record.html" title="Master Boot Record. " alt="" coords="335,95,466,121"/>
  102. <area shape="rect" id="node6" href="structpartition_table.html" title="MBR partition table entry. " alt="" coords="351,5,450,32"/>
  103. <area shape="rect" id="node7" href="structfat32__boot.html" title="Boot sector for a FAT32 volume. " alt="" coords="490,95,573,121"/>
  104. </map>
  105. <center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
  106. <table class="memberdecls">
  107. <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
  108. Public Attributes</h2></td></tr>
  109. <tr class="memitem:ae675b7a3a87d809070de111d1d1f1d81"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#ae675b7a3a87d809070de111d1d1f1d81">data</a> [512]</td></tr>
  110. <tr class="separator:ae675b7a3a87d809070de111d1d1f1d81"><td class="memSeparator" colspan="2">&#160;</td></tr>
  111. <tr class="memitem:a7396fdbdb7c52bd1d72c5329ff32acd1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_fat_structs_8h.html#a803db59d4e16a0c54a647afc6a7954e3">dir_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#a7396fdbdb7c52bd1d72c5329ff32acd1">dir</a> [16]</td></tr>
  112. <tr class="separator:a7396fdbdb7c52bd1d72c5329ff32acd1"><td class="memSeparator" colspan="2">&#160;</td></tr>
  113. <tr class="memitem:a8f3a4e9392a7d8ace954fc44c57df887"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#a8f3a4e9392a7d8ace954fc44c57df887">fat16</a> [256]</td></tr>
  114. <tr class="separator:a8f3a4e9392a7d8ace954fc44c57df887"><td class="memSeparator" colspan="2">&#160;</td></tr>
  115. <tr class="memitem:a57e16421bf460d1ba6cb9ce9a23a4a83"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#a57e16421bf460d1ba6cb9ce9a23a4a83">fat32</a> [128]</td></tr>
  116. <tr class="separator:a57e16421bf460d1ba6cb9ce9a23a4a83"><td class="memSeparator" colspan="2">&#160;</td></tr>
  117. <tr class="memitem:ad1a4f1c0e8b8ca4d530427dbc920c764"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_fat_structs_8h.html#aedac4595ee08198da26c14b9891a07d5">fat_boot_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#ad1a4f1c0e8b8ca4d530427dbc920c764">fbs</a></td></tr>
  118. <tr class="separator:ad1a4f1c0e8b8ca4d530427dbc920c764"><td class="memSeparator" colspan="2">&#160;</td></tr>
  119. <tr class="memitem:ad0613173ed4e83920eedfeb33102848a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_fat_structs_8h.html#a38fa081d004647a828095d31b07ec491">fat32_boot_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#ad0613173ed4e83920eedfeb33102848a">fbs32</a></td></tr>
  120. <tr class="separator:ad0613173ed4e83920eedfeb33102848a"><td class="memSeparator" colspan="2">&#160;</td></tr>
  121. <tr class="memitem:a46c7b14586a6248824a97101111cbae1"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_fat_structs_8h.html#a6030ed0fce3a819326a2548407fc8556">fat32_fsinfo_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#a46c7b14586a6248824a97101111cbae1">fsinfo</a></td></tr>
  122. <tr class="separator:a46c7b14586a6248824a97101111cbae1"><td class="memSeparator" colspan="2">&#160;</td></tr>
  123. <tr class="memitem:a6ac10bfb1ebb1139c448456679663bb6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="_fat_structs_8h.html#a7c429e5097f101c8c97663d6c4155bd9">mbr_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="unioncache__t.html#a6ac10bfb1ebb1139c448456679663bb6">mbr</a></td></tr>
  124. <tr class="separator:a6ac10bfb1ebb1139c448456679663bb6"><td class="memSeparator" colspan="2">&#160;</td></tr>
  125. </table>
  126. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  127. <div class="textblock"><p>Cache for an raw data block. </p>
  128. </div><h2 class="groupheader">Member Data Documentation</h2>
  129. <a class="anchor" id="ae675b7a3a87d809070de111d1d1f1d81"></a>
  130. <div class="memitem">
  131. <div class="memproto">
  132. <table class="memname">
  133. <tr>
  134. <td class="memname">uint8_t cache_t::data[512]</td>
  135. </tr>
  136. </table>
  137. </div><div class="memdoc">
  138. <p>Used to access cached file data blocks. </p>
  139. </div>
  140. </div>
  141. <a class="anchor" id="a7396fdbdb7c52bd1d72c5329ff32acd1"></a>
  142. <div class="memitem">
  143. <div class="memproto">
  144. <table class="memname">
  145. <tr>
  146. <td class="memname"><a class="el" href="_fat_structs_8h.html#a803db59d4e16a0c54a647afc6a7954e3">dir_t</a> cache_t::dir[16]</td>
  147. </tr>
  148. </table>
  149. </div><div class="memdoc">
  150. <p>Used to access cached directory entries. </p>
  151. </div>
  152. </div>
  153. <a class="anchor" id="a8f3a4e9392a7d8ace954fc44c57df887"></a>
  154. <div class="memitem">
  155. <div class="memproto">
  156. <table class="memname">
  157. <tr>
  158. <td class="memname">uint16_t cache_t::fat16[256]</td>
  159. </tr>
  160. </table>
  161. </div><div class="memdoc">
  162. <p>Used to access cached FAT16 entries. </p>
  163. </div>
  164. </div>
  165. <a class="anchor" id="a57e16421bf460d1ba6cb9ce9a23a4a83"></a>
  166. <div class="memitem">
  167. <div class="memproto">
  168. <table class="memname">
  169. <tr>
  170. <td class="memname">uint32_t cache_t::fat32[128]</td>
  171. </tr>
  172. </table>
  173. </div><div class="memdoc">
  174. <p>Used to access cached FAT32 entries. </p>
  175. </div>
  176. </div>
  177. <a class="anchor" id="ad1a4f1c0e8b8ca4d530427dbc920c764"></a>
  178. <div class="memitem">
  179. <div class="memproto">
  180. <table class="memname">
  181. <tr>
  182. <td class="memname"><a class="el" href="_fat_structs_8h.html#aedac4595ee08198da26c14b9891a07d5">fat_boot_t</a> cache_t::fbs</td>
  183. </tr>
  184. </table>
  185. </div><div class="memdoc">
  186. <p>Used to access to a cached FAT boot sector. </p>
  187. </div>
  188. </div>
  189. <a class="anchor" id="ad0613173ed4e83920eedfeb33102848a"></a>
  190. <div class="memitem">
  191. <div class="memproto">
  192. <table class="memname">
  193. <tr>
  194. <td class="memname"><a class="el" href="_fat_structs_8h.html#a38fa081d004647a828095d31b07ec491">fat32_boot_t</a> cache_t::fbs32</td>
  195. </tr>
  196. </table>
  197. </div><div class="memdoc">
  198. <p>Used to access to a cached FAT32 boot sector. </p>
  199. </div>
  200. </div>
  201. <a class="anchor" id="a46c7b14586a6248824a97101111cbae1"></a>
  202. <div class="memitem">
  203. <div class="memproto">
  204. <table class="memname">
  205. <tr>
  206. <td class="memname"><a class="el" href="_fat_structs_8h.html#a6030ed0fce3a819326a2548407fc8556">fat32_fsinfo_t</a> cache_t::fsinfo</td>
  207. </tr>
  208. </table>
  209. </div><div class="memdoc">
  210. <p>Used to access to a cached FAT32 FSINFO sector. </p>
  211. </div>
  212. </div>
  213. <a class="anchor" id="a6ac10bfb1ebb1139c448456679663bb6"></a>
  214. <div class="memitem">
  215. <div class="memproto">
  216. <table class="memname">
  217. <tr>
  218. <td class="memname"><a class="el" href="_fat_structs_8h.html#a7c429e5097f101c8c97663d6c4155bd9">mbr_t</a> cache_t::mbr</td>
  219. </tr>
  220. </table>
  221. </div><div class="memdoc">
  222. <p>Used to access a cached Master Boot Record. </p>
  223. </div>
  224. </div>
  225. <hr/>The documentation for this union was generated from the following file:<ul>
  226. <li>Arduino/libraries/SdFat/src/FatLib/<a class="el" href="_fat_volume_8h.html">FatVolume.h</a></li>
  227. </ul>
  228. </div><!-- contents -->
  229. <!-- start footer part -->
  230. <hr class="footer"/><address class="footer"><small>
  231. Generated on Fri Feb 12 2016 13:43:49 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">
  232. <img class="footer" src="doxygen.png" alt="doxygen"/>
  233. </a> 1.8.10
  234. </small></address>
  235. </body>
  236. </html>