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  7. <title>SdFat: cache_t Union Reference</title>
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  83. <a href="#pub-attribs">Public Attributes</a> &#124;
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  85. <div class="headertitle">
  86. <div class="title">cache_t Union Reference</div> </div>
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  88. <div class="contents">
  89. <p>Cache for an raw data block.
  90. <a href="unioncache__t.html#details">More...</a></p>
  91. <p><code>#include &lt;FatVolume.h&gt;</code></p>
  92. <div class="dynheader">
  93. Collaboration diagram for cache_t:</div>
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  107. Public Attributes</h2></td></tr>
  108. <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>
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  125. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
  126. <div class="textblock"><p>Cache for an raw data block. </p>
  127. </div><h2 class="groupheader">Member Data Documentation</h2>
  128. <a class="anchor" id="ae675b7a3a87d809070de111d1d1f1d81"></a>
  129. <div class="memitem">
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  133. <td class="memname">uint8_t cache_t::data[512]</td>
  134. </tr>
  135. </table>
  136. </div><div class="memdoc">
  137. <p>Used to access cached file data blocks. </p>
  138. </div>
  139. </div>
  140. <a class="anchor" id="a7396fdbdb7c52bd1d72c5329ff32acd1"></a>
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  144. <tr>
  145. <td class="memname"><a class="el" href="_fat_structs_8h.html#a803db59d4e16a0c54a647afc6a7954e3">dir_t</a> cache_t::dir[16]</td>
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  148. </div><div class="memdoc">
  149. <p>Used to access cached directory entries. </p>
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  157. <td class="memname">uint16_t cache_t::fat16[256]</td>
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  159. </table>
  160. </div><div class="memdoc">
  161. <p>Used to access cached FAT16 entries. </p>
  162. </div>
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  164. <a class="anchor" id="a57e16421bf460d1ba6cb9ce9a23a4a83"></a>
  165. <div class="memitem">
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  167. <table class="memname">
  168. <tr>
  169. <td class="memname">uint32_t cache_t::fat32[128]</td>
  170. </tr>
  171. </table>
  172. </div><div class="memdoc">
  173. <p>Used to access cached FAT32 entries. </p>
  174. </div>
  175. </div>
  176. <a class="anchor" id="ad1a4f1c0e8b8ca4d530427dbc920c764"></a>
  177. <div class="memitem">
  178. <div class="memproto">
  179. <table class="memname">
  180. <tr>
  181. <td class="memname"><a class="el" href="_fat_structs_8h.html#aedac4595ee08198da26c14b9891a07d5">fat_boot_t</a> cache_t::fbs</td>
  182. </tr>
  183. </table>
  184. </div><div class="memdoc">
  185. <p>Used to access to a cached FAT boot sector. </p>
  186. </div>
  187. </div>
  188. <a class="anchor" id="ad0613173ed4e83920eedfeb33102848a"></a>
  189. <div class="memitem">
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  192. <tr>
  193. <td class="memname"><a class="el" href="_fat_structs_8h.html#a38fa081d004647a828095d31b07ec491">fat32_boot_t</a> cache_t::fbs32</td>
  194. </tr>
  195. </table>
  196. </div><div class="memdoc">
  197. <p>Used to access to a cached FAT32 boot sector. </p>
  198. </div>
  199. </div>
  200. <a class="anchor" id="a46c7b14586a6248824a97101111cbae1"></a>
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  204. <tr>
  205. <td class="memname"><a class="el" href="_fat_structs_8h.html#a6030ed0fce3a819326a2548407fc8556">fat32_fsinfo_t</a> cache_t::fsinfo</td>
  206. </tr>
  207. </table>
  208. </div><div class="memdoc">
  209. <p>Used to access to a cached FAT32 FSINFO sector. </p>
  210. </div>
  211. </div>
  212. <a class="anchor" id="a6ac10bfb1ebb1139c448456679663bb6"></a>
  213. <div class="memitem">
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  216. <tr>
  217. <td class="memname"><a class="el" href="_fat_structs_8h.html#a7c429e5097f101c8c97663d6c4155bd9">mbr_t</a> cache_t::mbr</td>
  218. </tr>
  219. </table>
  220. </div><div class="memdoc">
  221. <p>Used to access a cached Master Boot Record. </p>
  222. </div>
  223. </div>
  224. <hr/>The documentation for this union was generated from the following file:<ul>
  225. <li>Arduino/libraries/SdFat/src/FatLib/<a class="el" href="_fat_volume_8h.html">FatVolume.h</a></li>
  226. </ul>
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