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  7. <title>SdFat: SdFileSystem&lt; SdDriverClass &gt; Class Template Reference</title>

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  26.    <div id="projectname">SdFat

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  84.   <div class="summary">

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

  86. <a href="class_sd_file_system-members.html">List of all members</a>  </div>

  87.   <div class="headertitle">

  88. <div class="title">SdFileSystem&lt; SdDriverClass &gt; Class Template Reference</div>  </div>

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  90. <div class="contents">

  91. 

  92. <p>Virtual base class for SdFat library.  

  93.  <a href="class_sd_file_system.html#details">More...</a></p>

  94. 

  95. <p><code>#include &lt;SdFat.h&gt;</code></p>

  96. <div class="dynheader">

  97. Inheritance diagram for SdFileSystem&lt; SdDriverClass &gt;:</div>

  98. <div class="dyncontent">

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

  117. <tr class="memitem:a5dda20d3dcbfc8c641babbb2c9aac382"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a5dda20d3dcbfc8c641babbb2c9aac382">begin</a> (<a class="el" href="_block_driver_8h.html#ace97f2377acdc471a01f9f7ec1fd6bbb">BlockDriver</a> *blockDev, uint8_t part=0)</td></tr>

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  119. <tr class="memitem:ad94237ef45c52698e97b04e8c131f21e"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin</a> ()</td></tr>

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  121. <tr class="memitem:a06beed4cea5e38116b58254a57125442"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a06beed4cea5e38116b58254a57125442">blocksPerCluster</a> () const </td></tr>

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  125. <tr class="memitem:aa1e3b1d0c21d202deb82668068ab00e8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="unioncache__t.html">cache_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#aa1e3b1d0c21d202deb82668068ab00e8">cacheClear</a> ()</td></tr>

  126. <tr class="separator:aa1e3b1d0c21d202deb82668068ab00e8"><td class="memSeparator" colspan="2">&#160;</td></tr>

  127. <tr class="memitem:ab5dcfbeeb7caa38a38db86003341eb07"><td class="memItemLeft" align="right" valign="top">SdDriverClass *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ab5dcfbeeb7caa38a38db86003341eb07">card</a> ()</td></tr>

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  129. <tr class="memitem:aedfd5a0830c955bc5514e52f2f2dd066"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#aedfd5a0830c955bc5514e52f2f2dd066">cardErrorCode</a> ()</td></tr>

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  131. <tr class="memitem:a0602ab3c04ea33293649f0a15fc81e05"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a0602ab3c04ea33293649f0a15fc81e05">cardErrorData</a> ()</td></tr>

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  133. <tr class="memitem:a5667915e63187a43a71dfada63800865"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a5667915e63187a43a71dfada63800865">chdir</a> (bool set_cwd=false)</td></tr>

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  135. <tr class="memitem:a44af1b98e8d986d12107b654453acbc4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a44af1b98e8d986d12107b654453acbc4">chdir</a> (const char *path, bool set_cwd=false)</td></tr>

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  137. <tr class="memitem:af24917d6e00c8766dab168eb834047ec"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#af24917d6e00c8766dab168eb834047ec">chvol</a> ()</td></tr>

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  139. <tr class="memitem:a18446a9c5924304fa7a87d5f03ccaf21"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a18446a9c5924304fa7a87d5f03ccaf21">clusterCount</a> () const </td></tr>

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  141. <tr class="memitem:ac0e63f33d71d5dc95a602834274def6a"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#ac0e63f33d71d5dc95a602834274def6a">clusterSizeShift</a> () const </td></tr>

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  143. <tr class="memitem:a443364af257c219f8e908d5b073d8fa3"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a443364af257c219f8e908d5b073d8fa3">dataStartBlock</a> () const </td></tr>

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  145. <tr class="memitem:a25c6311b70fa274b3be94ff25fdebba7"><td class="memItemLeft" align="right" valign="top">int8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a25c6311b70fa274b3be94ff25fdebba7">dbgFat</a> (uint32_t n, uint32_t *v)</td></tr>

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  147. <tr class="memitem:a855267374306bfee2df67642c99d4d18"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a855267374306bfee2df67642c99d4d18">errorHalt</a> ()</td></tr>

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  149. <tr class="memitem:ae1f79a2974ebe134e70f898c32d97e98"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ae1f79a2974ebe134e70f898c32d97e98">errorHalt</a> (Print *pr)</td></tr>

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  151. <tr class="memitem:a32c20dfa6a8cb8af95f25847b19bdbca"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a32c20dfa6a8cb8af95f25847b19bdbca">errorHalt</a> (char const *msg)</td></tr>

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  153. <tr class="memitem:a27fb329d6aee79a63c20386218ce7e9e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a27fb329d6aee79a63c20386218ce7e9e">errorHalt</a> (Print *pr, char const *msg)</td></tr>

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  155. <tr class="memitem:af856494745a9842d9728dfeabf19c51e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#af856494745a9842d9728dfeabf19c51e">errorHalt</a> (const __FlashStringHelper *msg)</td></tr>

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  157. <tr class="memitem:a746c80d048c30baf0b281e16932670a2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a746c80d048c30baf0b281e16932670a2">errorHalt</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>

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  159. <tr class="memitem:ab0b78154d6874c29279ba81f36ccb09c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ab0b78154d6874c29279ba81f36ccb09c">errorPrint</a> ()</td></tr>

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  161. <tr class="memitem:a03736274debea71fef5e2ff34d7ec3dc"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a03736274debea71fef5e2ff34d7ec3dc">errorPrint</a> (Print *pr)</td></tr>

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  163. <tr class="memitem:a2e2436b7b2666737cbaf4b22218bc69f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a2e2436b7b2666737cbaf4b22218bc69f">errorPrint</a> (const char *msg)</td></tr>

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  165. <tr class="memitem:a0eb6b92a0700ba932f6127962981d153"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a0eb6b92a0700ba932f6127962981d153">errorPrint</a> (Print *pr, char const *msg)</td></tr>

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  167. <tr class="memitem:a1ccb1f937f42e9c1331c942bc357f6da"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a1ccb1f937f42e9c1331c942bc357f6da">errorPrint</a> (const __FlashStringHelper *msg)</td></tr>

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  169. <tr class="memitem:a43344a079d9af92ea4b550914d0512f6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a43344a079d9af92ea4b550914d0512f6">errorPrint</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>

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  171. <tr class="memitem:aee58c6352652f216577196e32a594b67"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#aee58c6352652f216577196e32a594b67">exists</a> (const char *path)</td></tr>

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  173. <tr class="memitem:acdedc6a200b01e401c9cd9b511eae6ec"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#acdedc6a200b01e401c9cd9b511eae6ec">fatCount</a> ()</td></tr>

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  175. <tr class="memitem:a0dd0cc689b63ef0702aed1cf36b1722d"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a0dd0cc689b63ef0702aed1cf36b1722d">fatStartBlock</a> () const </td></tr>

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  177. <tr class="memitem:a1364f11fe9bb4717ce0685e2b7b86027"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a1364f11fe9bb4717ce0685e2b7b86027">fatType</a> () const </td></tr>

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  179. <tr class="memitem:a1683b063fc6202ab85470b9610f16f93"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a1683b063fc6202ab85470b9610f16f93">freeClusterCount</a> ()</td></tr>

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  181. <tr class="memitem:acab819fa25a91dad1cc698a7e1e0eb32"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">init</a> ()</td></tr>

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  183. <tr class="memitem:a034d997a1e7a0b2b664a4357bcccd256"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a034d997a1e7a0b2b664a4357bcccd256">init</a> (uint8_t part)</td></tr>

  184. <tr class="separator:a034d997a1e7a0b2b664a4357bcccd256"><td class="memSeparator" colspan="2">&#160;</td></tr>

  185. <tr class="memitem:a8e1f26486bb878a24fa9868e59dbbbc2"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a8e1f26486bb878a24fa9868e59dbbbc2">initErrorHalt</a> ()</td></tr>

  186. <tr class="separator:a8e1f26486bb878a24fa9868e59dbbbc2"><td class="memSeparator" colspan="2">&#160;</td></tr>

  187. <tr class="memitem:a24bd0f699cf0fe11fd2148b15c49251a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a24bd0f699cf0fe11fd2148b15c49251a">initErrorHalt</a> (Print *pr)</td></tr>

  188. <tr class="separator:a24bd0f699cf0fe11fd2148b15c49251a"><td class="memSeparator" colspan="2">&#160;</td></tr>

  189. <tr class="memitem:a893833a880e2a83757480ba4c1351041"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a893833a880e2a83757480ba4c1351041">initErrorHalt</a> (char const *msg)</td></tr>

  190. <tr class="separator:a893833a880e2a83757480ba4c1351041"><td class="memSeparator" colspan="2">&#160;</td></tr>

  191. <tr class="memitem:a3077b1a53d789d0401b707963cb28f46"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a3077b1a53d789d0401b707963cb28f46">initErrorHalt</a> (Print *pr, char const *msg)</td></tr>

  192. <tr class="separator:a3077b1a53d789d0401b707963cb28f46"><td class="memSeparator" colspan="2">&#160;</td></tr>

  193. <tr class="memitem:a2a1e4cc8056ba23b55dfa2c6486b8798"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a2a1e4cc8056ba23b55dfa2c6486b8798">initErrorHalt</a> (const __FlashStringHelper *msg)</td></tr>

  194. <tr class="separator:a2a1e4cc8056ba23b55dfa2c6486b8798"><td class="memSeparator" colspan="2">&#160;</td></tr>

  195. <tr class="memitem:ab03d98012dea18733c3252f27832de69"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ab03d98012dea18733c3252f27832de69">initErrorHalt</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>

  196. <tr class="separator:ab03d98012dea18733c3252f27832de69"><td class="memSeparator" colspan="2">&#160;</td></tr>

  197. <tr class="memitem:ae31c9cbd7e1c03129d6c99b25f73cd50"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ae31c9cbd7e1c03129d6c99b25f73cd50">initErrorPrint</a> ()</td></tr>

  198. <tr class="separator:ae31c9cbd7e1c03129d6c99b25f73cd50"><td class="memSeparator" colspan="2">&#160;</td></tr>

  199. <tr class="memitem:a066707dce0667213b5f083d59f67448d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a066707dce0667213b5f083d59f67448d">initErrorPrint</a> (Print *pr)</td></tr>

  200. <tr class="separator:a066707dce0667213b5f083d59f67448d"><td class="memSeparator" colspan="2">&#160;</td></tr>

  201. <tr class="memitem:a538796f79fd9db9c5bbeefd9defe639a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a538796f79fd9db9c5bbeefd9defe639a">initErrorPrint</a> (char const *msg)</td></tr>

  202. <tr class="separator:a538796f79fd9db9c5bbeefd9defe639a"><td class="memSeparator" colspan="2">&#160;</td></tr>

  203. <tr class="memitem:ad9855d33ebd465715b706d0926291b13"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ad9855d33ebd465715b706d0926291b13">initErrorPrint</a> (Print *pr, char const *msg)</td></tr>

  204. <tr class="separator:ad9855d33ebd465715b706d0926291b13"><td class="memSeparator" colspan="2">&#160;</td></tr>

  205. <tr class="memitem:ad6ffec5a7d82be46d46b8a4f82d0803b"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#ad6ffec5a7d82be46d46b8a4f82d0803b">initErrorPrint</a> (const __FlashStringHelper *msg)</td></tr>

  206. <tr class="separator:ad6ffec5a7d82be46d46b8a4f82d0803b"><td class="memSeparator" colspan="2">&#160;</td></tr>

  207. <tr class="memitem:a8a2018b6366145a9843d3d29a47d6560"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_file_system.html#a8a2018b6366145a9843d3d29a47d6560">initErrorPrint</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>

  208. <tr class="separator:a8a2018b6366145a9843d3d29a47d6560"><td class="memSeparator" colspan="2">&#160;</td></tr>

  209. <tr class="memitem:a2398fb37a7a9d5e0dc0ffde6a44a993d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a2398fb37a7a9d5e0dc0ffde6a44a993d">ls</a> (uint8_t flags=0)</td></tr>

  210. <tr class="separator:a2398fb37a7a9d5e0dc0ffde6a44a993d"><td class="memSeparator" colspan="2">&#160;</td></tr>

  211. <tr class="memitem:a122b61dbec5051304bcc81bc08b1b99d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a122b61dbec5051304bcc81bc08b1b99d">ls</a> (const char *path, uint8_t flags=0)</td></tr>

  212. <tr class="separator:a122b61dbec5051304bcc81bc08b1b99d"><td class="memSeparator" colspan="2">&#160;</td></tr>

  213. <tr class="memitem:ae12fb8bfad5c4a8e052dda70a5a0ed93"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#ae12fb8bfad5c4a8e052dda70a5a0ed93">ls</a> (<a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint8_t flags=0)</td></tr>

  214. <tr class="separator:ae12fb8bfad5c4a8e052dda70a5a0ed93"><td class="memSeparator" colspan="2">&#160;</td></tr>

  215. <tr class="memitem:aa79695db8e910300507210b3067d39fd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#aa79695db8e910300507210b3067d39fd">ls</a> (<a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, const char *path, uint8_t flags)</td></tr>

  216. <tr class="separator:aa79695db8e910300507210b3067d39fd"><td class="memSeparator" colspan="2">&#160;</td></tr>

  217. <tr class="memitem:a231c62c98ba8ac3c2624dc5ad2053ebf"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a231c62c98ba8ac3c2624dc5ad2053ebf">mkdir</a> (const char *path, bool pFlag=true)</td></tr>

  218. <tr class="separator:a231c62c98ba8ac3c2624dc5ad2053ebf"><td class="memSeparator" colspan="2">&#160;</td></tr>

  219. <tr class="memitem:a947e4586077a922892b632edac33b67a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_file.html">File</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a947e4586077a922892b632edac33b67a">open</a> (const char *path, uint8_t mode=<a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a>)</td></tr>

  220. <tr class="separator:a947e4586077a922892b632edac33b67a"><td class="memSeparator" colspan="2">&#160;</td></tr>

  221. <tr class="memitem:a0abfb1f754a8fb559cfa884ee040f56f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_file.html">File</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a0abfb1f754a8fb559cfa884ee040f56f">open</a> (const String &amp;path, uint8_t mode=<a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a>)</td></tr>

  222. <tr class="separator:a0abfb1f754a8fb559cfa884ee040f56f"><td class="memSeparator" colspan="2">&#160;</td></tr>

  223. <tr class="memitem:abf7d7d0dab43083d5be10d70ff4669e4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#abf7d7d0dab43083d5be10d70ff4669e4">remove</a> (const char *path)</td></tr>

  224. <tr class="separator:abf7d7d0dab43083d5be10d70ff4669e4"><td class="memSeparator" colspan="2">&#160;</td></tr>

  225. <tr class="memitem:a0187891a24017b41bd7c5ba63e659e65"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a0187891a24017b41bd7c5ba63e659e65">rename</a> (const char *oldPath, const char *newPath)</td></tr>

  226. <tr class="separator:a0187891a24017b41bd7c5ba63e659e65"><td class="memSeparator" colspan="2">&#160;</td></tr>

  227. <tr class="memitem:aaed2edc7ff7fedb163458c870bb41b33"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#aaed2edc7ff7fedb163458c870bb41b33">rmdir</a> (const char *path)</td></tr>

  228. <tr class="separator:aaed2edc7ff7fedb163458c870bb41b33"><td class="memSeparator" colspan="2">&#160;</td></tr>

  229. <tr class="memitem:ab2d483670a0a6a6a4754b23614fe11bc"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#ab2d483670a0a6a6a4754b23614fe11bc">rootDirEntryCount</a> () const </td></tr>

  230. <tr class="separator:ab2d483670a0a6a6a4754b23614fe11bc"><td class="memSeparator" colspan="2">&#160;</td></tr>

  231. <tr class="memitem:ae9363ebbbae90e895ea56e8fa3f60c13"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#ae9363ebbbae90e895ea56e8fa3f60c13">rootDirStart</a> () const </td></tr>

  232. <tr class="separator:ae9363ebbbae90e895ea56e8fa3f60c13"><td class="memSeparator" colspan="2">&#160;</td></tr>

  233. <tr class="memitem:ad60cb13557f35578f868e03e9ccb8be1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#ad60cb13557f35578f868e03e9ccb8be1">truncate</a> (const char *path, uint32_t length)</td></tr>

  234. <tr class="separator:ad60cb13557f35578f868e03e9ccb8be1"><td class="memSeparator" colspan="2">&#160;</td></tr>

  235. <tr class="memitem:a4ca68fe47bb675df0a80df1ed7a53698"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_fat_volume.html">FatVolume</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a4ca68fe47bb675df0a80df1ed7a53698">vol</a> ()</td></tr>

  236. <tr class="separator:a4ca68fe47bb675df0a80df1ed7a53698"><td class="memSeparator" colspan="2">&#160;</td></tr>

  237. <tr class="memitem:a07bc98088ce4a9c725700899c184f7fc"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a07bc98088ce4a9c725700899c184f7fc">volumeBlockCount</a> () const </td></tr>

  238. <tr class="separator:a07bc98088ce4a9c725700899c184f7fc"><td class="memSeparator" colspan="2">&#160;</td></tr>

  239. <tr class="memitem:acf257d02b7166683bda2abc5058004bf"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#acf257d02b7166683bda2abc5058004bf">vwd</a> ()</td></tr>

  240. <tr class="separator:acf257d02b7166683bda2abc5058004bf"><td class="memSeparator" colspan="2">&#160;</td></tr>

  241. <tr class="memitem:a36d7831f92acfbfef1c4a24dd7103dc4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a36d7831f92acfbfef1c4a24dd7103dc4">wipe</a> (<a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr=0)</td></tr>

  242. <tr class="separator:a36d7831f92acfbfef1c4a24dd7103dc4"><td class="memSeparator" colspan="2">&#160;</td></tr>

  243. </table>

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

  245. <div class="textblock"><h3>template&lt;class SdDriverClass&gt;<br />

  246. class SdFileSystem&lt; SdDriverClass &gt;</h3>

  247. 

  248. <p>Virtual base class for SdFat library. </p>

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

  250. <a class="anchor" id="a5dda20d3dcbfc8c641babbb2c9aac382"></a>

  251. <div class="memitem">

  252. <div class="memproto">

  253. <table class="mlabels">

  254.   <tr>

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

  256.       <table class="memname">

  257.         <tr>

  258.           <td class="memname">bool FatFileSystem::begin </td>

  259.           <td>(</td>

  260.           <td class="paramtype"><a class="el" href="_block_driver_8h.html#ace97f2377acdc471a01f9f7ec1fd6bbb">BlockDriver</a> *&#160;</td>

  261.           <td class="paramname"><em>blockDev</em>, </td>

  262.         </tr>

  263.         <tr>

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

  265.           <td></td>

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

  267.           <td class="paramname"><em>part</em> = <code>0</code>&#160;</td>

  268.         </tr>

  269.         <tr>

  270.           <td></td>

  271.           <td>)</td>

  272.           <td></td><td></td>

  273.         </tr>

  274.       </table>

  275.   </td>

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

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

  278.   </tr>

  279. </table>

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

  281. <p>Initialize an <a class="el" href="class_fat_file_system.html" title="Integration class for the FatLib library. ">FatFileSystem</a> object. </p><dl class="params"><dt>Parameters</dt><dd>

  282.   <table class="params">

  283.     <tr><td class="paramdir">[in]</td><td class="paramname">blockDev</td><td>Device block driver. </td></tr>

  284.     <tr><td class="paramdir">[in]</td><td class="paramname">part</td><td>partition to initialize. </td></tr>

  285.   </table>

  286.   </dd>

  287. </dl>

  288. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  289. 

  290. </div>

  291. </div>

  292. <a class="anchor" id="ad94237ef45c52698e97b04e8c131f21e"></a>

  293. <div class="memitem">

  294. <div class="memproto">

  295. <div class="memtemplate">

  296. template&lt;class SdDriverClass&gt; </div>

  297. <table class="mlabels">

  298.   <tr>

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

  300.       <table class="memname">

  301.         <tr>

  302.           <td class="memname">bool <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::begin </td>

  303.           <td>(</td>

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

  305.           <td></td>

  306.         </tr>

  307.       </table>

  308.   </td>

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

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

  311.   </tr>

  312. </table>

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

  314. <p>Initialize file system. </p><dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>

  315. 

  316. </div>

  317. </div>

  318. <a class="anchor" id="a06beed4cea5e38116b58254a57125442"></a>

  319. <div class="memitem">

  320. <div class="memproto">

  321. <table class="mlabels">

  322.   <tr>

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

  324.       <table class="memname">

  325.         <tr>

  326.           <td class="memname">uint8_t FatVolume::blocksPerCluster </td>

  327.           <td>(</td>

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

  329.           <td> const</td>

  330.         </tr>

  331.       </table>

  332.   </td>

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

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

  335.   </tr>

  336. </table>

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

  338. <dl class="section return"><dt>Returns</dt><dd>The volume's cluster size in blocks. </dd></dl>

  339. 

  340. </div>

  341. </div>

  342. <a class="anchor" id="abc66d856d05198d9ebe7104c8c4155d7"></a>

  343. <div class="memitem">

  344. <div class="memproto">

  345. <table class="mlabels">

  346.   <tr>

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

  348.       <table class="memname">

  349.         <tr>

  350.           <td class="memname">uint32_t FatVolume::blocksPerFat </td>

  351.           <td>(</td>

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

  353.           <td> const</td>

  354.         </tr>

  355.       </table>

  356.   </td>

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

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

  359.   </tr>

  360. </table>

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

  362. <dl class="section return"><dt>Returns</dt><dd>The number of blocks in one FAT. </dd></dl>

  363. 

  364. </div>

  365. </div>

  366. <a class="anchor" id="aa1e3b1d0c21d202deb82668068ab00e8"></a>

  367. <div class="memitem">

  368. <div class="memproto">

  369. <table class="mlabels">

  370.   <tr>

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

  372.       <table class="memname">

  373.         <tr>

  374.           <td class="memname"><a class="el" href="unioncache__t.html">cache_t</a>* FatVolume::cacheClear </td>

  375.           <td>(</td>

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

  377.           <td></td>

  378.         </tr>

  379.       </table>

  380.   </td>

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

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

  383.   </tr>

  384. </table>

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

  386. <p>Clear the cache and returns a pointer to the cache. Not for normal apps. </p><dl class="section return"><dt>Returns</dt><dd>A pointer to the cache buffer or zero if an error occurs. </dd></dl>

  387. 

  388. </div>

  389. </div>

  390. <a class="anchor" id="ab5dcfbeeb7caa38a38db86003341eb07"></a>

  391. <div class="memitem">

  392. <div class="memproto">

  393. <div class="memtemplate">

  394. template&lt;class SdDriverClass&gt; </div>

  395. <table class="mlabels">

  396.   <tr>

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

  398.       <table class="memname">

  399.         <tr>

  400.           <td class="memname">SdDriverClass* <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::card </td>

  401.           <td>(</td>

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

  403.           <td></td>

  404.         </tr>

  405.       </table>

  406.   </td>

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

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

  409.   </tr>

  410. </table>

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

  412. <dl class="section return"><dt>Returns</dt><dd>Pointer to SD card object </dd></dl>

  413. 

  414. </div>

  415. </div>

  416. <a class="anchor" id="aedfd5a0830c955bc5514e52f2f2dd066"></a>

  417. <div class="memitem">

  418. <div class="memproto">

  419. <div class="memtemplate">

  420. template&lt;class SdDriverClass&gt; </div>

  421. <table class="mlabels">

  422.   <tr>

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

  424.       <table class="memname">

  425.         <tr>

  426.           <td class="memname">uint8_t <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::cardErrorCode </td>

  427.           <td>(</td>

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

  429.           <td></td>

  430.         </tr>

  431.       </table>

  432.   </td>

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

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

  435.   </tr>

  436. </table>

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

  438. <dl class="section return"><dt>Returns</dt><dd>The card error code </dd></dl>

  439. 

  440. </div>

  441. </div>

  442. <a class="anchor" id="a0602ab3c04ea33293649f0a15fc81e05"></a>

  443. <div class="memitem">

  444. <div class="memproto">

  445. <div class="memtemplate">

  446. template&lt;class SdDriverClass&gt; </div>

  447. <table class="mlabels">

  448.   <tr>

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

  450.       <table class="memname">

  451.         <tr>

  452.           <td class="memname">uint32_t <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::cardErrorData </td>

  453.           <td>(</td>

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

  455.           <td></td>

  456.         </tr>

  457.       </table>

  458.   </td>

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

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

  461.   </tr>

  462. </table>

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

  464. <dl class="section return"><dt>Returns</dt><dd>the card error data </dd></dl>

  465. 

  466. </div>

  467. </div>

  468. <a class="anchor" id="a5667915e63187a43a71dfada63800865"></a>

  469. <div class="memitem">

  470. <div class="memproto">

  471. <table class="mlabels">

  472.   <tr>

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

  474.       <table class="memname">

  475.         <tr>

  476.           <td class="memname">bool FatFileSystem::chdir </td>

  477.           <td>(</td>

  478.           <td class="paramtype">bool&#160;</td>

  479.           <td class="paramname"><em>set_cwd</em> = <code>false</code></td><td>)</td>

  480.           <td></td>

  481.         </tr>

  482.       </table>

  483.   </td>

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

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

  486.   </tr>

  487. </table>

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

  489. <p>Change a volume's working directory to root</p>

  490. <p>Changes the volume's working directory to the SD's root directory. Optionally set the current working directory to the volume's working directory.</p>

  491. <dl class="params"><dt>Parameters</dt><dd>

  492.   <table class="params">

  493.     <tr><td class="paramdir">[in]</td><td class="paramname">set_cwd</td><td>Set the current working directory to this volume's working directory if true.</td></tr>

  494.   </table>

  495.   </dd>

  496. </dl>

  497. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  498. 

  499. </div>

  500. </div>

  501. <a class="anchor" id="a44af1b98e8d986d12107b654453acbc4"></a>

  502. <div class="memitem">

  503. <div class="memproto">

  504. <table class="mlabels">

  505.   <tr>

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

  507.       <table class="memname">

  508.         <tr>

  509.           <td class="memname">bool FatFileSystem::chdir </td>

  510.           <td>(</td>

  511.           <td class="paramtype">const char *&#160;</td>

  512.           <td class="paramname"><em>path</em>, </td>

  513.         </tr>

  514.         <tr>

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

  516.           <td></td>

  517.           <td class="paramtype">bool&#160;</td>

  518.           <td class="paramname"><em>set_cwd</em> = <code>false</code>&#160;</td>

  519.         </tr>

  520.         <tr>

  521.           <td></td>

  522.           <td>)</td>

  523.           <td></td><td></td>

  524.         </tr>

  525.       </table>

  526.   </td>

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

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

  529.   </tr>

  530. </table>

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

  532. <p>Change a volume's working directory</p>

  533. <p>Changes the volume working directory to the <em>path</em> subdirectory. Optionally set the current working directory to the volume's working directory.</p>

  534. <p>Example: If the volume's working directory is "/DIR", chdir("SUB") will change the volume's working directory from "/DIR" to "/DIR/SUB".</p>

  535. <p>If path is "/", the volume's working directory will be changed to the root directory</p>

  536. <dl class="params"><dt>Parameters</dt><dd>

  537.   <table class="params">

  538.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>The name of the subdirectory.</td></tr>

  539.     <tr><td class="paramdir">[in]</td><td class="paramname">set_cwd</td><td>Set the current working directory to this volume's working directory if true.</td></tr>

  540.   </table>

  541.   </dd>

  542. </dl>

  543. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  544. 

  545. </div>

  546. </div>

  547. <a class="anchor" id="af24917d6e00c8766dab168eb834047ec"></a>

  548. <div class="memitem">

  549. <div class="memproto">

  550. <table class="mlabels">

  551.   <tr>

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

  553.       <table class="memname">

  554.         <tr>

  555.           <td class="memname">void FatFileSystem::chvol </td>

  556.           <td>(</td>

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

  558.           <td></td>

  559.         </tr>

  560.       </table>

  561.   </td>

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

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

  564.   </tr>

  565. </table>

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

  567. <p>Set the current working directory to a volume's working directory.</p>

  568. <p>This is useful with multiple SD cards.</p>

  569. <p>The current working directory is changed to this volume's working directory.</p>

  570. <p>This is like the Windows/DOS &lt;drive letter&gt;: command. </p>

  571. 

  572. </div>

  573. </div>

  574. <a class="anchor" id="a18446a9c5924304fa7a87d5f03ccaf21"></a>

  575. <div class="memitem">

  576. <div class="memproto">

  577. <table class="mlabels">

  578.   <tr>

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

  580.       <table class="memname">

  581.         <tr>

  582.           <td class="memname">uint32_t FatVolume::clusterCount </td>

  583.           <td>(</td>

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

  585.           <td> const</td>

  586.         </tr>

  587.       </table>

  588.   </td>

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

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

  591.   </tr>

  592. </table>

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

  594. <dl class="section return"><dt>Returns</dt><dd>The total number of clusters in the volume. </dd></dl>

  595. 

  596. </div>

  597. </div>

  598. <a class="anchor" id="ac0e63f33d71d5dc95a602834274def6a"></a>

  599. <div class="memitem">

  600. <div class="memproto">

  601. <table class="mlabels">

  602.   <tr>

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

  604.       <table class="memname">

  605.         <tr>

  606.           <td class="memname">uint8_t FatVolume::clusterSizeShift </td>

  607.           <td>(</td>

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

  609.           <td> const</td>

  610.         </tr>

  611.       </table>

  612.   </td>

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

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

  615.   </tr>

  616. </table>

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

  618. <dl class="section return"><dt>Returns</dt><dd>The shift count required to multiply by blocksPerCluster. </dd></dl>

  619. 

  620. </div>

  621. </div>

  622. <a class="anchor" id="a443364af257c219f8e908d5b073d8fa3"></a>

  623. <div class="memitem">

  624. <div class="memproto">

  625. <table class="mlabels">

  626.   <tr>

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

  628.       <table class="memname">

  629.         <tr>

  630.           <td class="memname">uint32_t FatVolume::dataStartBlock </td>

  631.           <td>(</td>

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

  633.           <td> const</td>

  634.         </tr>

  635.       </table>

  636.   </td>

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

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

  639.   </tr>

  640. </table>

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

  642. <dl class="section return"><dt>Returns</dt><dd>The logical block number for the start of file data. </dd></dl>

  643. 

  644. </div>

  645. </div>

  646. <a class="anchor" id="a25c6311b70fa274b3be94ff25fdebba7"></a>

  647. <div class="memitem">

  648. <div class="memproto">

  649. <table class="mlabels">

  650.   <tr>

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

  652.       <table class="memname">

  653.         <tr>

  654.           <td class="memname">int8_t FatVolume::dbgFat </td>

  655.           <td>(</td>

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

  657.           <td class="paramname"><em>n</em>, </td>

  658.         </tr>

  659.         <tr>

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

  661.           <td></td>

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

  663.           <td class="paramname"><em>v</em>&#160;</td>

  664.         </tr>

  665.         <tr>

  666.           <td></td>

  667.           <td>)</td>

  668.           <td></td><td></td>

  669.         </tr>

  670.       </table>

  671.   </td>

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

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

  674.   </tr>

  675. </table>

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

  677. <p>Debug access to FAT table</p>

  678. <dl class="params"><dt>Parameters</dt><dd>

  679.   <table class="params">

  680.     <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>cluster number. </td></tr>

  681.     <tr><td class="paramdir">[out]</td><td class="paramname">v</td><td>value of entry </td></tr>

  682.   </table>

  683.   </dd>

  684. </dl>

  685. <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure </dd></dl>

  686. 

  687. </div>

  688. </div>

  689. <a class="anchor" id="a855267374306bfee2df67642c99d4d18"></a>

  690. <div class="memitem">

  691. <div class="memproto">

  692. <div class="memtemplate">

  693. template&lt;class SdDriverClass&gt; </div>

  694. <table class="mlabels">

  695.   <tr>

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

  697.       <table class="memname">

  698.         <tr>

  699.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorHalt </td>

  700.           <td>(</td>

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

  702.           <td></td>

  703.         </tr>

  704.       </table>

  705.   </td>

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

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

  708.   </tr>

  709. </table>

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

  711. <p>Print any SD error code to Serial and halt. </p>

  712. 

  713. </div>

  714. </div>

  715. <a class="anchor" id="ae1f79a2974ebe134e70f898c32d97e98"></a>

  716. <div class="memitem">

  717. <div class="memproto">

  718. <div class="memtemplate">

  719. template&lt;class SdDriverClass&gt; </div>

  720. <table class="mlabels">

  721.   <tr>

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

  723.       <table class="memname">

  724.         <tr>

  725.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorHalt </td>

  726.           <td>(</td>

  727.           <td class="paramtype">Print *&#160;</td>

  728.           <td class="paramname"><em>pr</em></td><td>)</td>

  729.           <td></td>

  730.         </tr>

  731.       </table>

  732.   </td>

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

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

  735.   </tr>

  736. </table>

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

  738. <p>Print any SD error code and halt.</p>

  739. <dl class="params"><dt>Parameters</dt><dd>

  740.   <table class="params">

  741.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  742.   </table>

  743.   </dd>

  744. </dl>

  745. 

  746. </div>

  747. </div>

  748. <a class="anchor" id="a32c20dfa6a8cb8af95f25847b19bdbca"></a>

  749. <div class="memitem">

  750. <div class="memproto">

  751. <div class="memtemplate">

  752. template&lt;class SdDriverClass&gt; </div>

  753. <table class="mlabels">

  754.   <tr>

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

  756.       <table class="memname">

  757.         <tr>

  758.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorHalt </td>

  759.           <td>(</td>

  760.           <td class="paramtype">char const *&#160;</td>

  761.           <td class="paramname"><em>msg</em></td><td>)</td>

  762.           <td></td>

  763.         </tr>

  764.       </table>

  765.   </td>

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

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

  768.   </tr>

  769. </table>

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

  771. <p>Print msg, any SD error code and halt.</p>

  772. <dl class="params"><dt>Parameters</dt><dd>

  773.   <table class="params">

  774.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  775.   </table>

  776.   </dd>

  777. </dl>

  778. 

  779. </div>

  780. </div>

  781. <a class="anchor" id="a27fb329d6aee79a63c20386218ce7e9e"></a>

  782. <div class="memitem">

  783. <div class="memproto">

  784. <div class="memtemplate">

  785. template&lt;class SdDriverClass&gt; </div>

  786. <table class="mlabels">

  787.   <tr>

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

  789.       <table class="memname">

  790.         <tr>

  791.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorHalt </td>

  792.           <td>(</td>

  793.           <td class="paramtype">Print *&#160;</td>

  794.           <td class="paramname"><em>pr</em>, </td>

  795.         </tr>

  796.         <tr>

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

  798.           <td></td>

  799.           <td class="paramtype">char const *&#160;</td>

  800.           <td class="paramname"><em>msg</em>&#160;</td>

  801.         </tr>

  802.         <tr>

  803.           <td></td>

  804.           <td>)</td>

  805.           <td></td><td></td>

  806.         </tr>

  807.       </table>

  808.   </td>

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

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

  811.   </tr>

  812. </table>

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

  814. <p>Print msg, any SD error code, and halt.</p>

  815. <dl class="params"><dt>Parameters</dt><dd>

  816.   <table class="params">

  817.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  818.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  819.   </table>

  820.   </dd>

  821. </dl>

  822. 

  823. </div>

  824. </div>

  825. <a class="anchor" id="af856494745a9842d9728dfeabf19c51e"></a>

  826. <div class="memitem">

  827. <div class="memproto">

  828. <div class="memtemplate">

  829. template&lt;class SdDriverClass&gt; </div>

  830. <table class="mlabels">

  831.   <tr>

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

  833.       <table class="memname">

  834.         <tr>

  835.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorHalt </td>

  836.           <td>(</td>

  837.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  838.           <td class="paramname"><em>msg</em></td><td>)</td>

  839.           <td></td>

  840.         </tr>

  841.       </table>

  842.   </td>

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

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

  845.   </tr>

  846. </table>

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

  848. <p>Print msg, any SD error code, and halt.</p>

  849. <dl class="params"><dt>Parameters</dt><dd>

  850.   <table class="params">

  851.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  852.   </table>

  853.   </dd>

  854. </dl>

  855. 

  856. </div>

  857. </div>

  858. <a class="anchor" id="a746c80d048c30baf0b281e16932670a2"></a>

  859. <div class="memitem">

  860. <div class="memproto">

  861. <div class="memtemplate">

  862. template&lt;class SdDriverClass&gt; </div>

  863. <table class="mlabels">

  864.   <tr>

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

  866.       <table class="memname">

  867.         <tr>

  868.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorHalt </td>

  869.           <td>(</td>

  870.           <td class="paramtype">Print *&#160;</td>

  871.           <td class="paramname"><em>pr</em>, </td>

  872.         </tr>

  873.         <tr>

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

  875.           <td></td>

  876.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  877.           <td class="paramname"><em>msg</em>&#160;</td>

  878.         </tr>

  879.         <tr>

  880.           <td></td>

  881.           <td>)</td>

  882.           <td></td><td></td>

  883.         </tr>

  884.       </table>

  885.   </td>

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

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

  888.   </tr>

  889. </table>

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

  891. <p>Print msg, any SD error code, and halt.</p>

  892. <dl class="params"><dt>Parameters</dt><dd>

  893.   <table class="params">

  894.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  895.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  896.   </table>

  897.   </dd>

  898. </dl>

  899. 

  900. </div>

  901. </div>

  902. <a class="anchor" id="ab0b78154d6874c29279ba81f36ccb09c"></a>

  903. <div class="memitem">

  904. <div class="memproto">

  905. <div class="memtemplate">

  906. template&lt;class SdDriverClass&gt; </div>

  907. <table class="mlabels">

  908.   <tr>

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

  910.       <table class="memname">

  911.         <tr>

  912.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorPrint </td>

  913.           <td>(</td>

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

  915.           <td></td>

  916.         </tr>

  917.       </table>

  918.   </td>

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

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

  921.   </tr>

  922. </table>

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

  924. <p>Print any SD error code to Serial </p>

  925. 

  926. </div>

  927. </div>

  928. <a class="anchor" id="a03736274debea71fef5e2ff34d7ec3dc"></a>

  929. <div class="memitem">

  930. <div class="memproto">

  931. <div class="memtemplate">

  932. template&lt;class SdDriverClass&gt; </div>

  933. <table class="mlabels">

  934.   <tr>

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

  936.       <table class="memname">

  937.         <tr>

  938.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorPrint </td>

  939.           <td>(</td>

  940.           <td class="paramtype">Print *&#160;</td>

  941.           <td class="paramname"><em>pr</em></td><td>)</td>

  942.           <td></td>

  943.         </tr>

  944.       </table>

  945.   </td>

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

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

  948.   </tr>

  949. </table>

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

  951. <p>Print any SD error code. </p><dl class="params"><dt>Parameters</dt><dd>

  952.   <table class="params">

  953.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print device. </td></tr>

  954.   </table>

  955.   </dd>

  956. </dl>

  957. 

  958. </div>

  959. </div>

  960. <a class="anchor" id="a2e2436b7b2666737cbaf4b22218bc69f"></a>

  961. <div class="memitem">

  962. <div class="memproto">

  963. <div class="memtemplate">

  964. template&lt;class SdDriverClass&gt; </div>

  965. <table class="mlabels">

  966.   <tr>

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

  968.       <table class="memname">

  969.         <tr>

  970.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorPrint </td>

  971.           <td>(</td>

  972.           <td class="paramtype">const char *&#160;</td>

  973.           <td class="paramname"><em>msg</em></td><td>)</td>

  974.           <td></td>

  975.         </tr>

  976.       </table>

  977.   </td>

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

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

  980.   </tr>

  981. </table>

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

  983. <p>Print msg, any SD error code.</p>

  984. <dl class="params"><dt>Parameters</dt><dd>

  985.   <table class="params">

  986.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  987.   </table>

  988.   </dd>

  989. </dl>

  990. 

  991. </div>

  992. </div>

  993. <a class="anchor" id="a0eb6b92a0700ba932f6127962981d153"></a>

  994. <div class="memitem">

  995. <div class="memproto">

  996. <div class="memtemplate">

  997. template&lt;class SdDriverClass&gt; </div>

  998. <table class="mlabels">

  999.   <tr>

  1000.   <td class="mlabels-left">

  1001.       <table class="memname">

  1002.         <tr>

  1003.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorPrint </td>

  1004.           <td>(</td>

  1005.           <td class="paramtype">Print *&#160;</td>

  1006.           <td class="paramname"><em>pr</em>, </td>

  1007.         </tr>

  1008.         <tr>

  1009.           <td class="paramkey"></td>

  1010.           <td></td>

  1011.           <td class="paramtype">char const *&#160;</td>

  1012.           <td class="paramname"><em>msg</em>&#160;</td>

  1013.         </tr>

  1014.         <tr>

  1015.           <td></td>

  1016.           <td>)</td>

  1017.           <td></td><td></td>

  1018.         </tr>

  1019.       </table>

  1020.   </td>

  1021.   <td class="mlabels-right">

  1022. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1023.   </tr>

  1024. </table>

  1025. </div><div class="memdoc">

  1026. <p>Print msg, any SD error code.</p>

  1027. <dl class="params"><dt>Parameters</dt><dd>

  1028.   <table class="params">

  1029.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  1030.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1031.   </table>

  1032.   </dd>

  1033. </dl>

  1034. 

  1035. </div>

  1036. </div>

  1037. <a class="anchor" id="a1ccb1f937f42e9c1331c942bc357f6da"></a>

  1038. <div class="memitem">

  1039. <div class="memproto">

  1040. <div class="memtemplate">

  1041. template&lt;class SdDriverClass&gt; </div>

  1042. <table class="mlabels">

  1043.   <tr>

  1044.   <td class="mlabels-left">

  1045.       <table class="memname">

  1046.         <tr>

  1047.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorPrint </td>

  1048.           <td>(</td>

  1049.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  1050.           <td class="paramname"><em>msg</em></td><td>)</td>

  1051.           <td></td>

  1052.         </tr>

  1053.       </table>

  1054.   </td>

  1055.   <td class="mlabels-right">

  1056. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1057.   </tr>

  1058. </table>

  1059. </div><div class="memdoc">

  1060. <p>Print msg, any SD error code.</p>

  1061. <dl class="params"><dt>Parameters</dt><dd>

  1062.   <table class="params">

  1063.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1064.   </table>

  1065.   </dd>

  1066. </dl>

  1067. 

  1068. </div>

  1069. </div>

  1070. <a class="anchor" id="a43344a079d9af92ea4b550914d0512f6"></a>

  1071. <div class="memitem">

  1072. <div class="memproto">

  1073. <div class="memtemplate">

  1074. template&lt;class SdDriverClass&gt; </div>

  1075. <table class="mlabels">

  1076.   <tr>

  1077.   <td class="mlabels-left">

  1078.       <table class="memname">

  1079.         <tr>

  1080.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::errorPrint </td>

  1081.           <td>(</td>

  1082.           <td class="paramtype">Print *&#160;</td>

  1083.           <td class="paramname"><em>pr</em>, </td>

  1084.         </tr>

  1085.         <tr>

  1086.           <td class="paramkey"></td>

  1087.           <td></td>

  1088.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  1089.           <td class="paramname"><em>msg</em>&#160;</td>

  1090.         </tr>

  1091.         <tr>

  1092.           <td></td>

  1093.           <td>)</td>

  1094.           <td></td><td></td>

  1095.         </tr>

  1096.       </table>

  1097.   </td>

  1098.   <td class="mlabels-right">

  1099. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1100.   </tr>

  1101. </table>

  1102. </div><div class="memdoc">

  1103. <p>Print msg, any SD error code.</p>

  1104. <dl class="params"><dt>Parameters</dt><dd>

  1105.   <table class="params">

  1106.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  1107.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1108.   </table>

  1109.   </dd>

  1110. </dl>

  1111. 

  1112. </div>

  1113. </div>

  1114. <a class="anchor" id="aee58c6352652f216577196e32a594b67"></a>

  1115. <div class="memitem">

  1116. <div class="memproto">

  1117. <table class="mlabels">

  1118.   <tr>

  1119.   <td class="mlabels-left">

  1120.       <table class="memname">

  1121.         <tr>

  1122.           <td class="memname">bool FatFileSystem::exists </td>

  1123.           <td>(</td>

  1124.           <td class="paramtype">const char *&#160;</td>

  1125.           <td class="paramname"><em>path</em></td><td>)</td>

  1126.           <td></td>

  1127.         </tr>

  1128.       </table>

  1129.   </td>

  1130.   <td class="mlabels-right">

  1131. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1132.   </tr>

  1133. </table>

  1134. </div><div class="memdoc">

  1135. <p>Test for the existence of a file.</p>

  1136. <dl class="params"><dt>Parameters</dt><dd>

  1137.   <table class="params">

  1138.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>Path of the file to be tested for.</td></tr>

  1139.   </table>

  1140.   </dd>

  1141. </dl>

  1142. <dl class="section return"><dt>Returns</dt><dd>true if the file exists else false. </dd></dl>

  1143. 

  1144. </div>

  1145. </div>

  1146. <a class="anchor" id="acdedc6a200b01e401c9cd9b511eae6ec"></a>

  1147. <div class="memitem">

  1148. <div class="memproto">

  1149. <table class="mlabels">

  1150.   <tr>

  1151.   <td class="mlabels-left">

  1152.       <table class="memname">

  1153.         <tr>

  1154.           <td class="memname">uint8_t FatVolume::fatCount </td>

  1155.           <td>(</td>

  1156.           <td class="paramname"></td><td>)</td>

  1157.           <td></td>

  1158.         </tr>

  1159.       </table>

  1160.   </td>

  1161.   <td class="mlabels-right">

  1162. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1163.   </tr>

  1164. </table>

  1165. </div><div class="memdoc">

  1166. <dl class="section return"><dt>Returns</dt><dd>The number of <a class="el" href="class_file.html" title="Arduino SD.h style File API. ">File</a> Allocation Tables. </dd></dl>

  1167. 

  1168. </div>

  1169. </div>

  1170. <a class="anchor" id="a0dd0cc689b63ef0702aed1cf36b1722d"></a>

  1171. <div class="memitem">

  1172. <div class="memproto">

  1173. <table class="mlabels">

  1174.   <tr>

  1175.   <td class="mlabels-left">

  1176.       <table class="memname">

  1177.         <tr>

  1178.           <td class="memname">uint32_t FatVolume::fatStartBlock </td>

  1179.           <td>(</td>

  1180.           <td class="paramname"></td><td>)</td>

  1181.           <td> const</td>

  1182.         </tr>

  1183.       </table>

  1184.   </td>

  1185.   <td class="mlabels-right">

  1186. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1187.   </tr>

  1188. </table>

  1189. </div><div class="memdoc">

  1190. <dl class="section return"><dt>Returns</dt><dd>The logical block number for the start of the first FAT. </dd></dl>

  1191. 

  1192. </div>

  1193. </div>

  1194. <a class="anchor" id="a1364f11fe9bb4717ce0685e2b7b86027"></a>

  1195. <div class="memitem">

  1196. <div class="memproto">

  1197. <table class="mlabels">

  1198.   <tr>

  1199.   <td class="mlabels-left">

  1200.       <table class="memname">

  1201.         <tr>

  1202.           <td class="memname">uint8_t FatVolume::fatType </td>

  1203.           <td>(</td>

  1204.           <td class="paramname"></td><td>)</td>

  1205.           <td> const</td>

  1206.         </tr>

  1207.       </table>

  1208.   </td>

  1209.   <td class="mlabels-right">

  1210. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1211.   </tr>

  1212. </table>

  1213. </div><div class="memdoc">

  1214. <dl class="section return"><dt>Returns</dt><dd>The FAT type of the volume. Values are 12, 16 or 32. </dd></dl>

  1215. 

  1216. </div>

  1217. </div>

  1218. <a class="anchor" id="a1683b063fc6202ab85470b9610f16f93"></a>

  1219. <div class="memitem">

  1220. <div class="memproto">

  1221. <table class="mlabels">

  1222.   <tr>

  1223.   <td class="mlabels-left">

  1224.       <table class="memname">

  1225.         <tr>

  1226.           <td class="memname">int32_t FatVolume::freeClusterCount </td>

  1227.           <td>(</td>

  1228.           <td class="paramname"></td><td>)</td>

  1229.           <td></td>

  1230.         </tr>

  1231.       </table>

  1232.   </td>

  1233.   <td class="mlabels-right">

  1234. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>

  1235.   </tr>

  1236. </table>

  1237. </div><div class="memdoc">

  1238. <p>Volume free space in clusters.</p>

  1239. <dl class="section return"><dt>Returns</dt><dd>Count of free clusters for success or -1 if an error occurs. </dd></dl>

  1240. 

  1241. </div>

  1242. </div>

  1243. <a class="anchor" id="acab819fa25a91dad1cc698a7e1e0eb32"></a>

  1244. <div class="memitem">

  1245. <div class="memproto">

  1246. <table class="mlabels">

  1247.   <tr>

  1248.   <td class="mlabels-left">

  1249.       <table class="memname">

  1250.         <tr>

  1251.           <td class="memname">bool FatVolume::init </td>

  1252.           <td>(</td>

  1253.           <td class="paramname"></td><td>)</td>

  1254.           <td></td>

  1255.         </tr>

  1256.       </table>

  1257.   </td>

  1258.   <td class="mlabels-right">

  1259. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1260.   </tr>

  1261. </table>

  1262. </div><div class="memdoc">

  1263. <p>Initialize a FAT volume. Try partition one first then try super floppy format.</p>

  1264. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  1265. 

  1266. </div>

  1267. </div>

  1268. <a class="anchor" id="a034d997a1e7a0b2b664a4357bcccd256"></a>

  1269. <div class="memitem">

  1270. <div class="memproto">

  1271. <table class="mlabels">

  1272.   <tr>

  1273.   <td class="mlabels-left">

  1274.       <table class="memname">

  1275.         <tr>

  1276.           <td class="memname">bool FatVolume::init </td>

  1277.           <td>(</td>

  1278.           <td class="paramtype">uint8_t&#160;</td>

  1279.           <td class="paramname"><em>part</em></td><td>)</td>

  1280.           <td></td>

  1281.         </tr>

  1282.       </table>

  1283.   </td>

  1284.   <td class="mlabels-right">

  1285. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>

  1286.   </tr>

  1287. </table>

  1288. </div><div class="memdoc">

  1289. <p>Initialize a FAT volume.</p>

  1290. <dl class="params"><dt>Parameters</dt><dd>

  1291.   <table class="params">

  1292.     <tr><td class="paramdir">[in]</td><td class="paramname">part</td><td>The partition to be used. Legal values for <em>part</em> are 1-4 to use the corresponding partition on a device formatted with a MBR, Master Boot Record, or zero if the device is formatted as a super floppy with the FAT boot sector in block zero.</td></tr>

  1293.   </table>

  1294.   </dd>

  1295. </dl>

  1296. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  1297. 

  1298. </div>

  1299. </div>

  1300. <a class="anchor" id="a8e1f26486bb878a24fa9868e59dbbbc2"></a>

  1301. <div class="memitem">

  1302. <div class="memproto">

  1303. <div class="memtemplate">

  1304. template&lt;class SdDriverClass&gt; </div>

  1305. <table class="mlabels">

  1306.   <tr>

  1307.   <td class="mlabels-left">

  1308.       <table class="memname">

  1309.         <tr>

  1310.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorHalt </td>

  1311.           <td>(</td>

  1312.           <td class="paramname"></td><td>)</td>

  1313.           <td></td>

  1314.         </tr>

  1315.       </table>

  1316.   </td>

  1317.   <td class="mlabels-right">

  1318. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1319.   </tr>

  1320. </table>

  1321. </div><div class="memdoc">

  1322. <p>Print any SD error code and halt. </p>

  1323. 

  1324. </div>

  1325. </div>

  1326. <a class="anchor" id="a24bd0f699cf0fe11fd2148b15c49251a"></a>

  1327. <div class="memitem">

  1328. <div class="memproto">

  1329. <div class="memtemplate">

  1330. template&lt;class SdDriverClass&gt; </div>

  1331. <table class="mlabels">

  1332.   <tr>

  1333.   <td class="mlabels-left">

  1334.       <table class="memname">

  1335.         <tr>

  1336.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorHalt </td>

  1337.           <td>(</td>

  1338.           <td class="paramtype">Print *&#160;</td>

  1339.           <td class="paramname"><em>pr</em></td><td>)</td>

  1340.           <td></td>

  1341.         </tr>

  1342.       </table>

  1343.   </td>

  1344.   <td class="mlabels-right">

  1345. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1346.   </tr>

  1347. </table>

  1348. </div><div class="memdoc">

  1349. <p>Print error details and halt after begin fails.</p>

  1350. <dl class="params"><dt>Parameters</dt><dd>

  1351.   <table class="params">

  1352.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  1353.   </table>

  1354.   </dd>

  1355. </dl>

  1356. 

  1357. </div>

  1358. </div>

  1359. <a class="anchor" id="a893833a880e2a83757480ba4c1351041"></a>

  1360. <div class="memitem">

  1361. <div class="memproto">

  1362. <div class="memtemplate">

  1363. template&lt;class SdDriverClass&gt; </div>

  1364. <table class="mlabels">

  1365.   <tr>

  1366.   <td class="mlabels-left">

  1367.       <table class="memname">

  1368.         <tr>

  1369.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorHalt </td>

  1370.           <td>(</td>

  1371.           <td class="paramtype">char const *&#160;</td>

  1372.           <td class="paramname"><em>msg</em></td><td>)</td>

  1373.           <td></td>

  1374.         </tr>

  1375.       </table>

  1376.   </td>

  1377.   <td class="mlabels-right">

  1378. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1379.   </tr>

  1380. </table>

  1381. </div><div class="memdoc">

  1382. <p>Print message, error details, and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1383. <dl class="params"><dt>Parameters</dt><dd>

  1384.   <table class="params">

  1385.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1386.   </table>

  1387.   </dd>

  1388. </dl>

  1389. 

  1390. </div>

  1391. </div>

  1392. <a class="anchor" id="a3077b1a53d789d0401b707963cb28f46"></a>

  1393. <div class="memitem">

  1394. <div class="memproto">

  1395. <div class="memtemplate">

  1396. template&lt;class SdDriverClass&gt; </div>

  1397. <table class="mlabels">

  1398.   <tr>

  1399.   <td class="mlabels-left">

  1400.       <table class="memname">

  1401.         <tr>

  1402.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorHalt </td>

  1403.           <td>(</td>

  1404.           <td class="paramtype">Print *&#160;</td>

  1405.           <td class="paramname"><em>pr</em>, </td>

  1406.         </tr>

  1407.         <tr>

  1408.           <td class="paramkey"></td>

  1409.           <td></td>

  1410.           <td class="paramtype">char const *&#160;</td>

  1411.           <td class="paramname"><em>msg</em>&#160;</td>

  1412.         </tr>

  1413.         <tr>

  1414.           <td></td>

  1415.           <td>)</td>

  1416.           <td></td><td></td>

  1417.         </tr>

  1418.       </table>

  1419.   </td>

  1420.   <td class="mlabels-right">

  1421. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1422.   </tr>

  1423. </table>

  1424. </div><div class="memdoc">

  1425. <p>Print message, error details, and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails. </p><dl class="params"><dt>Parameters</dt><dd>

  1426.   <table class="params">

  1427.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print device. </td></tr>

  1428.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1429.   </table>

  1430.   </dd>

  1431. </dl>

  1432. 

  1433. </div>

  1434. </div>

  1435. <a class="anchor" id="a2a1e4cc8056ba23b55dfa2c6486b8798"></a>

  1436. <div class="memitem">

  1437. <div class="memproto">

  1438. <div class="memtemplate">

  1439. template&lt;class SdDriverClass&gt; </div>

  1440. <table class="mlabels">

  1441.   <tr>

  1442.   <td class="mlabels-left">

  1443.       <table class="memname">

  1444.         <tr>

  1445.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorHalt </td>

  1446.           <td>(</td>

  1447.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  1448.           <td class="paramname"><em>msg</em></td><td>)</td>

  1449.           <td></td>

  1450.         </tr>

  1451.       </table>

  1452.   </td>

  1453.   <td class="mlabels-right">

  1454. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1455.   </tr>

  1456. </table>

  1457. </div><div class="memdoc">

  1458. <p>Print message, error details, and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1459. <dl class="params"><dt>Parameters</dt><dd>

  1460.   <table class="params">

  1461.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1462.   </table>

  1463.   </dd>

  1464. </dl>

  1465. 

  1466. </div>

  1467. </div>

  1468. <a class="anchor" id="ab03d98012dea18733c3252f27832de69"></a>

  1469. <div class="memitem">

  1470. <div class="memproto">

  1471. <div class="memtemplate">

  1472. template&lt;class SdDriverClass&gt; </div>

  1473. <table class="mlabels">

  1474.   <tr>

  1475.   <td class="mlabels-left">

  1476.       <table class="memname">

  1477.         <tr>

  1478.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorHalt </td>

  1479.           <td>(</td>

  1480.           <td class="paramtype">Print *&#160;</td>

  1481.           <td class="paramname"><em>pr</em>, </td>

  1482.         </tr>

  1483.         <tr>

  1484.           <td class="paramkey"></td>

  1485.           <td></td>

  1486.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  1487.           <td class="paramname"><em>msg</em>&#160;</td>

  1488.         </tr>

  1489.         <tr>

  1490.           <td></td>

  1491.           <td>)</td>

  1492.           <td></td><td></td>

  1493.         </tr>

  1494.       </table>

  1495.   </td>

  1496.   <td class="mlabels-right">

  1497. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1498.   </tr>

  1499. </table>

  1500. </div><div class="memdoc">

  1501. <p>Print message, error details, and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails. </p><dl class="params"><dt>Parameters</dt><dd>

  1502.   <table class="params">

  1503.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print device for message. </td></tr>

  1504.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1505.   </table>

  1506.   </dd>

  1507. </dl>

  1508. 

  1509. </div>

  1510. </div>

  1511. <a class="anchor" id="ae31c9cbd7e1c03129d6c99b25f73cd50"></a>

  1512. <div class="memitem">

  1513. <div class="memproto">

  1514. <div class="memtemplate">

  1515. template&lt;class SdDriverClass&gt; </div>

  1516. <table class="mlabels">

  1517.   <tr>

  1518.   <td class="mlabels-left">

  1519.       <table class="memname">

  1520.         <tr>

  1521.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorPrint </td>

  1522.           <td>(</td>

  1523.           <td class="paramname"></td><td>)</td>

  1524.           <td></td>

  1525.         </tr>

  1526.       </table>

  1527.   </td>

  1528.   <td class="mlabels-right">

  1529. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1530.   </tr>

  1531. </table>

  1532. </div><div class="memdoc">

  1533. <p>Print error details after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails. </p>

  1534. 

  1535. </div>

  1536. </div>

  1537. <a class="anchor" id="a066707dce0667213b5f083d59f67448d"></a>

  1538. <div class="memitem">

  1539. <div class="memproto">

  1540. <div class="memtemplate">

  1541. template&lt;class SdDriverClass&gt; </div>

  1542. <table class="mlabels">

  1543.   <tr>

  1544.   <td class="mlabels-left">

  1545.       <table class="memname">

  1546.         <tr>

  1547.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorPrint </td>

  1548.           <td>(</td>

  1549.           <td class="paramtype">Print *&#160;</td>

  1550.           <td class="paramname"><em>pr</em></td><td>)</td>

  1551.           <td></td>

  1552.         </tr>

  1553.       </table>

  1554.   </td>

  1555.   <td class="mlabels-right">

  1556. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1557.   </tr>

  1558. </table>

  1559. </div><div class="memdoc">

  1560. <p>Print error details after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1561. <dl class="params"><dt>Parameters</dt><dd>

  1562.   <table class="params">

  1563.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  1564.   </table>

  1565.   </dd>

  1566. </dl>

  1567. 

  1568. </div>

  1569. </div>

  1570. <a class="anchor" id="a538796f79fd9db9c5bbeefd9defe639a"></a>

  1571. <div class="memitem">

  1572. <div class="memproto">

  1573. <div class="memtemplate">

  1574. template&lt;class SdDriverClass&gt; </div>

  1575. <table class="mlabels">

  1576.   <tr>

  1577.   <td class="mlabels-left">

  1578.       <table class="memname">

  1579.         <tr>

  1580.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorPrint </td>

  1581.           <td>(</td>

  1582.           <td class="paramtype">char const *&#160;</td>

  1583.           <td class="paramname"><em>msg</em></td><td>)</td>

  1584.           <td></td>

  1585.         </tr>

  1586.       </table>

  1587.   </td>

  1588.   <td class="mlabels-right">

  1589. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1590.   </tr>

  1591. </table>

  1592. </div><div class="memdoc">

  1593. <p>Print message and error details and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1594. <dl class="params"><dt>Parameters</dt><dd>

  1595.   <table class="params">

  1596.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1597.   </table>

  1598.   </dd>

  1599. </dl>

  1600. 

  1601. </div>

  1602. </div>

  1603. <a class="anchor" id="ad9855d33ebd465715b706d0926291b13"></a>

  1604. <div class="memitem">

  1605. <div class="memproto">

  1606. <div class="memtemplate">

  1607. template&lt;class SdDriverClass&gt; </div>

  1608. <table class="mlabels">

  1609.   <tr>

  1610.   <td class="mlabels-left">

  1611.       <table class="memname">

  1612.         <tr>

  1613.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorPrint </td>

  1614.           <td>(</td>

  1615.           <td class="paramtype">Print *&#160;</td>

  1616.           <td class="paramname"><em>pr</em>, </td>

  1617.         </tr>

  1618.         <tr>

  1619.           <td class="paramkey"></td>

  1620.           <td></td>

  1621.           <td class="paramtype">char const *&#160;</td>

  1622.           <td class="paramname"><em>msg</em>&#160;</td>

  1623.         </tr>

  1624.         <tr>

  1625.           <td></td>

  1626.           <td>)</td>

  1627.           <td></td><td></td>

  1628.         </tr>

  1629.       </table>

  1630.   </td>

  1631.   <td class="mlabels-right">

  1632. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1633.   </tr>

  1634. </table>

  1635. </div><div class="memdoc">

  1636. <p>Print message and error details and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1637. <dl class="params"><dt>Parameters</dt><dd>

  1638.   <table class="params">

  1639.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  1640.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1641.   </table>

  1642.   </dd>

  1643. </dl>

  1644. 

  1645. </div>

  1646. </div>

  1647. <a class="anchor" id="ad6ffec5a7d82be46d46b8a4f82d0803b"></a>

  1648. <div class="memitem">

  1649. <div class="memproto">

  1650. <div class="memtemplate">

  1651. template&lt;class SdDriverClass&gt; </div>

  1652. <table class="mlabels">

  1653.   <tr>

  1654.   <td class="mlabels-left">

  1655.       <table class="memname">

  1656.         <tr>

  1657.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorPrint </td>

  1658.           <td>(</td>

  1659.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  1660.           <td class="paramname"><em>msg</em></td><td>)</td>

  1661.           <td></td>

  1662.         </tr>

  1663.       </table>

  1664.   </td>

  1665.   <td class="mlabels-right">

  1666. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1667.   </tr>

  1668. </table>

  1669. </div><div class="memdoc">

  1670. <p>Print message and error details and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1671. <dl class="params"><dt>Parameters</dt><dd>

  1672.   <table class="params">

  1673.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1674.   </table>

  1675.   </dd>

  1676. </dl>

  1677. 

  1678. </div>

  1679. </div>

  1680. <a class="anchor" id="a8a2018b6366145a9843d3d29a47d6560"></a>

  1681. <div class="memitem">

  1682. <div class="memproto">

  1683. <div class="memtemplate">

  1684. template&lt;class SdDriverClass&gt; </div>

  1685. <table class="mlabels">

  1686.   <tr>

  1687.   <td class="mlabels-left">

  1688.       <table class="memname">

  1689.         <tr>

  1690.           <td class="memname">void <a class="el" href="class_sd_file_system.html">SdFileSystem</a>&lt; SdDriverClass &gt;::initErrorPrint </td>

  1691.           <td>(</td>

  1692.           <td class="paramtype">Print *&#160;</td>

  1693.           <td class="paramname"><em>pr</em>, </td>

  1694.         </tr>

  1695.         <tr>

  1696.           <td class="paramkey"></td>

  1697.           <td></td>

  1698.           <td class="paramtype">const __FlashStringHelper *&#160;</td>

  1699.           <td class="paramname"><em>msg</em>&#160;</td>

  1700.         </tr>

  1701.         <tr>

  1702.           <td></td>

  1703.           <td>)</td>

  1704.           <td></td><td></td>

  1705.         </tr>

  1706.       </table>

  1707.   </td>

  1708.   <td class="mlabels-right">

  1709. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>

  1710.   </tr>

  1711. </table>

  1712. </div><div class="memdoc">

  1713. <p>Print message and error details and halt after <a class="el" href="class_sd_file_system.html#ad94237ef45c52698e97b04e8c131f21e">begin()</a> fails.</p>

  1714. <dl class="params"><dt>Parameters</dt><dd>

  1715.   <table class="params">

  1716.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>

  1717.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>

  1718.   </table>

  1719.   </dd>

  1720. </dl>

  1721. 

  1722. </div>

  1723. </div>

  1724. <a class="anchor" id="a2398fb37a7a9d5e0dc0ffde6a44a993d"></a>

  1725. <div class="memitem">

  1726. <div class="memproto">

  1727. <table class="mlabels">

  1728.   <tr>

  1729.   <td class="mlabels-left">

  1730.       <table class="memname">

  1731.         <tr>

  1732.           <td class="memname">void FatFileSystem::ls </td>

  1733.           <td>(</td>

  1734.           <td class="paramtype">uint8_t&#160;</td>

  1735.           <td class="paramname"><em>flags</em> = <code>0</code></td><td>)</td>

  1736.           <td></td>

  1737.         </tr>

  1738.       </table>

  1739.   </td>

  1740.   <td class="mlabels-right">

  1741. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1742.   </tr>

  1743. </table>

  1744. </div><div class="memdoc">

  1745. <p>List the directory contents of the volume working directory to Serial.</p>

  1746. <dl class="params"><dt>Parameters</dt><dd>

  1747.   <table class="params">

  1748.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>

  1749.   </table>

  1750.   </dd>

  1751. </dl>

  1752. <p>LS_DATE - Print file modification date</p>

  1753. <p>LS_SIZE - Print file size.</p>

  1754. <p>LS_R - Recursive list of subdirectories. </p>

  1755. 

  1756. </div>

  1757. </div>

  1758. <a class="anchor" id="a122b61dbec5051304bcc81bc08b1b99d"></a>

  1759. <div class="memitem">

  1760. <div class="memproto">

  1761. <table class="mlabels">

  1762.   <tr>

  1763.   <td class="mlabels-left">

  1764.       <table class="memname">

  1765.         <tr>

  1766.           <td class="memname">void FatFileSystem::ls </td>

  1767.           <td>(</td>

  1768.           <td class="paramtype">const char *&#160;</td>

  1769.           <td class="paramname"><em>path</em>, </td>

  1770.         </tr>

  1771.         <tr>

  1772.           <td class="paramkey"></td>

  1773.           <td></td>

  1774.           <td class="paramtype">uint8_t&#160;</td>

  1775.           <td class="paramname"><em>flags</em> = <code>0</code>&#160;</td>

  1776.         </tr>

  1777.         <tr>

  1778.           <td></td>

  1779.           <td>)</td>

  1780.           <td></td><td></td>

  1781.         </tr>

  1782.       </table>

  1783.   </td>

  1784.   <td class="mlabels-right">

  1785. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1786.   </tr>

  1787. </table>

  1788. </div><div class="memdoc">

  1789. <p>List the directory contents of a directory to Serial.</p>

  1790. <dl class="params"><dt>Parameters</dt><dd>

  1791.   <table class="params">

  1792.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>directory to list.</td></tr>

  1793.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>

  1794.   </table>

  1795.   </dd>

  1796. </dl>

  1797. <p>LS_DATE - Print file modification date</p>

  1798. <p>LS_SIZE - Print file size.</p>

  1799. <p>LS_R - Recursive list of subdirectories. </p>

  1800. 

  1801. </div>

  1802. </div>

  1803. <a class="anchor" id="ae12fb8bfad5c4a8e052dda70a5a0ed93"></a>

  1804. <div class="memitem">

  1805. <div class="memproto">

  1806. <table class="mlabels">

  1807.   <tr>

  1808.   <td class="mlabels-left">

  1809.       <table class="memname">

  1810.         <tr>

  1811.           <td class="memname">void FatFileSystem::ls </td>

  1812.           <td>(</td>

  1813.           <td class="paramtype"><a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>

  1814.           <td class="paramname"><em>pr</em>, </td>

  1815.         </tr>

  1816.         <tr>

  1817.           <td class="paramkey"></td>

  1818.           <td></td>

  1819.           <td class="paramtype">uint8_t&#160;</td>

  1820.           <td class="paramname"><em>flags</em> = <code>0</code>&#160;</td>

  1821.         </tr>

  1822.         <tr>

  1823.           <td></td>

  1824.           <td>)</td>

  1825.           <td></td><td></td>

  1826.         </tr>

  1827.       </table>

  1828.   </td>

  1829.   <td class="mlabels-right">

  1830. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1831.   </tr>

  1832. </table>

  1833. </div><div class="memdoc">

  1834. <p>List the directory contents of the volume working directory.</p>

  1835. <dl class="params"><dt>Parameters</dt><dd>

  1836.   <table class="params">

  1837.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>

  1838.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>

  1839.   </table>

  1840.   </dd>

  1841. </dl>

  1842. <p>LS_DATE - Print file modification date</p>

  1843. <p>LS_SIZE - Print file size.</p>

  1844. <p>LS_R - Recursive list of subdirectories. </p>

  1845. 

  1846. </div>

  1847. </div>

  1848. <a class="anchor" id="aa79695db8e910300507210b3067d39fd"></a>

  1849. <div class="memitem">

  1850. <div class="memproto">

  1851. <table class="mlabels">

  1852.   <tr>

  1853.   <td class="mlabels-left">

  1854.       <table class="memname">

  1855.         <tr>

  1856.           <td class="memname">void FatFileSystem::ls </td>

  1857.           <td>(</td>

  1858.           <td class="paramtype"><a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>

  1859.           <td class="paramname"><em>pr</em>, </td>

  1860.         </tr>

  1861.         <tr>

  1862.           <td class="paramkey"></td>

  1863.           <td></td>

  1864.           <td class="paramtype">const char *&#160;</td>

  1865.           <td class="paramname"><em>path</em>, </td>

  1866.         </tr>

  1867.         <tr>

  1868.           <td class="paramkey"></td>

  1869.           <td></td>

  1870.           <td class="paramtype">uint8_t&#160;</td>

  1871.           <td class="paramname"><em>flags</em>&#160;</td>

  1872.         </tr>

  1873.         <tr>

  1874.           <td></td>

  1875.           <td>)</td>

  1876.           <td></td><td></td>

  1877.         </tr>

  1878.       </table>

  1879.   </td>

  1880.   <td class="mlabels-right">

  1881. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1882.   </tr>

  1883. </table>

  1884. </div><div class="memdoc">

  1885. <p>List the directory contents of a directory.</p>

  1886. <dl class="params"><dt>Parameters</dt><dd>

  1887.   <table class="params">

  1888.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>

  1889.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>directory to list.</td></tr>

  1890.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>

  1891.   </table>

  1892.   </dd>

  1893. </dl>

  1894. <p>LS_DATE - Print file modification date</p>

  1895. <p>LS_SIZE - Print file size.</p>

  1896. <p>LS_R - Recursive list of subdirectories. </p>

  1897. 

  1898. </div>

  1899. </div>

  1900. <a class="anchor" id="a231c62c98ba8ac3c2624dc5ad2053ebf"></a>

  1901. <div class="memitem">

  1902. <div class="memproto">

  1903. <table class="mlabels">

  1904.   <tr>

  1905.   <td class="mlabels-left">

  1906.       <table class="memname">

  1907.         <tr>

  1908.           <td class="memname">bool FatFileSystem::mkdir </td>

  1909.           <td>(</td>

  1910.           <td class="paramtype">const char *&#160;</td>

  1911.           <td class="paramname"><em>path</em>, </td>

  1912.         </tr>

  1913.         <tr>

  1914.           <td class="paramkey"></td>

  1915.           <td></td>

  1916.           <td class="paramtype">bool&#160;</td>

  1917.           <td class="paramname"><em>pFlag</em> = <code>true</code>&#160;</td>

  1918.         </tr>

  1919.         <tr>

  1920.           <td></td>

  1921.           <td>)</td>

  1922.           <td></td><td></td>

  1923.         </tr>

  1924.       </table>

  1925.   </td>

  1926.   <td class="mlabels-right">

  1927. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1928.   </tr>

  1929. </table>

  1930. </div><div class="memdoc">

  1931. <p>Make a subdirectory in the volume working directory.</p>

  1932. <dl class="params"><dt>Parameters</dt><dd>

  1933.   <table class="params">

  1934.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the subdirectory.</td></tr>

  1935.     <tr><td class="paramdir">[in]</td><td class="paramname">pFlag</td><td>Create missing parent directories if true.</td></tr>

  1936.   </table>

  1937.   </dd>

  1938. </dl>

  1939. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  1940. 

  1941. </div>

  1942. </div>

  1943. <a class="anchor" id="a947e4586077a922892b632edac33b67a"></a>

  1944. <div class="memitem">

  1945. <div class="memproto">

  1946. <table class="mlabels">

  1947.   <tr>

  1948.   <td class="mlabels-left">

  1949.       <table class="memname">

  1950.         <tr>

  1951.           <td class="memname"><a class="el" href="class_file.html">File</a> FatFileSystem::open </td>

  1952.           <td>(</td>

  1953.           <td class="paramtype">const char *&#160;</td>

  1954.           <td class="paramname"><em>path</em>, </td>

  1955.         </tr>

  1956.         <tr>

  1957.           <td class="paramkey"></td>

  1958.           <td></td>

  1959.           <td class="paramtype">uint8_t&#160;</td>

  1960.           <td class="paramname"><em>mode</em> = <code><a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a></code>&#160;</td>

  1961.         </tr>

  1962.         <tr>

  1963.           <td></td>

  1964.           <td>)</td>

  1965.           <td></td><td></td>

  1966.         </tr>

  1967.       </table>

  1968.   </td>

  1969.   <td class="mlabels-right">

  1970. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  1971.   </tr>

  1972. </table>

  1973. </div><div class="memdoc">

  1974. <p>open a file</p>

  1975. <dl class="params"><dt>Parameters</dt><dd>

  1976.   <table class="params">

  1977.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>location of file to be opened. </td></tr>

  1978.     <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>open mode flags. </td></tr>

  1979.   </table>

  1980.   </dd>

  1981. </dl>

  1982. <dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_file.html" title="Arduino SD.h style File API. ">File</a> object. </dd></dl>

  1983. 

  1984. </div>

  1985. </div>

  1986. <a class="anchor" id="a0abfb1f754a8fb559cfa884ee040f56f"></a>

  1987. <div class="memitem">

  1988. <div class="memproto">

  1989. <table class="mlabels">

  1990.   <tr>

  1991.   <td class="mlabels-left">

  1992.       <table class="memname">

  1993.         <tr>

  1994.           <td class="memname"><a class="el" href="class_file.html">File</a> FatFileSystem::open </td>

  1995.           <td>(</td>

  1996.           <td class="paramtype">const String &amp;&#160;</td>

  1997.           <td class="paramname"><em>path</em>, </td>

  1998.         </tr>

  1999.         <tr>

  2000.           <td class="paramkey"></td>

  2001.           <td></td>

  2002.           <td class="paramtype">uint8_t&#160;</td>

  2003.           <td class="paramname"><em>mode</em> = <code><a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a></code>&#160;</td>

  2004.         </tr>

  2005.         <tr>

  2006.           <td></td>

  2007.           <td>)</td>

  2008.           <td></td><td></td>

  2009.         </tr>

  2010.       </table>

  2011.   </td>

  2012.   <td class="mlabels-right">

  2013. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2014.   </tr>

  2015. </table>

  2016. </div><div class="memdoc">

  2017. <p>open a file</p>

  2018. <dl class="params"><dt>Parameters</dt><dd>

  2019.   <table class="params">

  2020.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>location of file to be opened. </td></tr>

  2021.     <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>open mode flags. </td></tr>

  2022.   </table>

  2023.   </dd>

  2024. </dl>

  2025. <dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_file.html" title="Arduino SD.h style File API. ">File</a> object. </dd></dl>

  2026. 

  2027. </div>

  2028. </div>

  2029. <a class="anchor" id="abf7d7d0dab43083d5be10d70ff4669e4"></a>

  2030. <div class="memitem">

  2031. <div class="memproto">

  2032. <table class="mlabels">

  2033.   <tr>

  2034.   <td class="mlabels-left">

  2035.       <table class="memname">

  2036.         <tr>

  2037.           <td class="memname">bool FatFileSystem::remove </td>

  2038.           <td>(</td>

  2039.           <td class="paramtype">const char *&#160;</td>

  2040.           <td class="paramname"><em>path</em></td><td>)</td>

  2041.           <td></td>

  2042.         </tr>

  2043.       </table>

  2044.   </td>

  2045.   <td class="mlabels-right">

  2046. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2047.   </tr>

  2048. </table>

  2049. </div><div class="memdoc">

  2050. <p>Remove a file from the volume working directory.</p>

  2051. <dl class="params"><dt>Parameters</dt><dd>

  2052.   <table class="params">

  2053.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the file.</td></tr>

  2054.   </table>

  2055.   </dd>

  2056. </dl>

  2057. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  2058. 

  2059. </div>

  2060. </div>

  2061. <a class="anchor" id="a0187891a24017b41bd7c5ba63e659e65"></a>

  2062. <div class="memitem">

  2063. <div class="memproto">

  2064. <table class="mlabels">

  2065.   <tr>

  2066.   <td class="mlabels-left">

  2067.       <table class="memname">

  2068.         <tr>

  2069.           <td class="memname">bool FatFileSystem::rename </td>

  2070.           <td>(</td>

  2071.           <td class="paramtype">const char *&#160;</td>

  2072.           <td class="paramname"><em>oldPath</em>, </td>

  2073.         </tr>

  2074.         <tr>

  2075.           <td class="paramkey"></td>

  2076.           <td></td>

  2077.           <td class="paramtype">const char *&#160;</td>

  2078.           <td class="paramname"><em>newPath</em>&#160;</td>

  2079.         </tr>

  2080.         <tr>

  2081.           <td></td>

  2082.           <td>)</td>

  2083.           <td></td><td></td>

  2084.         </tr>

  2085.       </table>

  2086.   </td>

  2087.   <td class="mlabels-right">

  2088. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2089.   </tr>

  2090. </table>

  2091. </div><div class="memdoc">

  2092. <p>Rename a file or subdirectory.</p>

  2093. <dl class="params"><dt>Parameters</dt><dd>

  2094.   <table class="params">

  2095.     <tr><td class="paramdir">[in]</td><td class="paramname">oldPath</td><td>Path name to the file or subdirectory to be renamed.</td></tr>

  2096.     <tr><td class="paramdir">[in]</td><td class="paramname">newPath</td><td>New path name of the file or subdirectory.</td></tr>

  2097.   </table>

  2098.   </dd>

  2099. </dl>

  2100. <p>The <em>newPath</em> object must not exist before the rename call.</p>

  2101. <p>The file to be renamed must not be open. The directory entry may be moved and file system corruption could occur if the file is accessed by a file object that was opened before the <a class="el" href="class_fat_file_system.html#a0187891a24017b41bd7c5ba63e659e65">rename()</a> call.</p>

  2102. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  2103. 

  2104. </div>

  2105. </div>

  2106. <a class="anchor" id="aaed2edc7ff7fedb163458c870bb41b33"></a>

  2107. <div class="memitem">

  2108. <div class="memproto">

  2109. <table class="mlabels">

  2110.   <tr>

  2111.   <td class="mlabels-left">

  2112.       <table class="memname">

  2113.         <tr>

  2114.           <td class="memname">bool FatFileSystem::rmdir </td>

  2115.           <td>(</td>

  2116.           <td class="paramtype">const char *&#160;</td>

  2117.           <td class="paramname"><em>path</em></td><td>)</td>

  2118.           <td></td>

  2119.         </tr>

  2120.       </table>

  2121.   </td>

  2122.   <td class="mlabels-right">

  2123. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2124.   </tr>

  2125. </table>

  2126. </div><div class="memdoc">

  2127. <p>Remove a subdirectory from the volume's working directory.</p>

  2128. <dl class="params"><dt>Parameters</dt><dd>

  2129.   <table class="params">

  2130.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the subdirectory.</td></tr>

  2131.   </table>

  2132.   </dd>

  2133. </dl>

  2134. <p>The subdirectory file will be removed only if it is empty.</p>

  2135. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  2136. 

  2137. </div>

  2138. </div>

  2139. <a class="anchor" id="ab2d483670a0a6a6a4754b23614fe11bc"></a>

  2140. <div class="memitem">

  2141. <div class="memproto">

  2142. <table class="mlabels">

  2143.   <tr>

  2144.   <td class="mlabels-left">

  2145.       <table class="memname">

  2146.         <tr>

  2147.           <td class="memname">uint16_t FatVolume::rootDirEntryCount </td>

  2148.           <td>(</td>

  2149.           <td class="paramname"></td><td>)</td>

  2150.           <td> const</td>

  2151.         </tr>

  2152.       </table>

  2153.   </td>

  2154.   <td class="mlabels-right">

  2155. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2156.   </tr>

  2157. </table>

  2158. </div><div class="memdoc">

  2159. <dl class="section return"><dt>Returns</dt><dd>The number of entries in the root directory for FAT16 volumes. </dd></dl>

  2160. 

  2161. </div>

  2162. </div>

  2163. <a class="anchor" id="ae9363ebbbae90e895ea56e8fa3f60c13"></a>

  2164. <div class="memitem">

  2165. <div class="memproto">

  2166. <table class="mlabels">

  2167.   <tr>

  2168.   <td class="mlabels-left">

  2169.       <table class="memname">

  2170.         <tr>

  2171.           <td class="memname">uint32_t FatVolume::rootDirStart </td>

  2172.           <td>(</td>

  2173.           <td class="paramname"></td><td>)</td>

  2174.           <td> const</td>

  2175.         </tr>

  2176.       </table>

  2177.   </td>

  2178.   <td class="mlabels-right">

  2179. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2180.   </tr>

  2181. </table>

  2182. </div><div class="memdoc">

  2183. <dl class="section return"><dt>Returns</dt><dd>The logical block number for the start of the root directory on FAT16 volumes or the first cluster number on FAT32 volumes. </dd></dl>

  2184. 

  2185. </div>

  2186. </div>

  2187. <a class="anchor" id="ad60cb13557f35578f868e03e9ccb8be1"></a>

  2188. <div class="memitem">

  2189. <div class="memproto">

  2190. <table class="mlabels">

  2191.   <tr>

  2192.   <td class="mlabels-left">

  2193.       <table class="memname">

  2194.         <tr>

  2195.           <td class="memname">bool FatFileSystem::truncate </td>

  2196.           <td>(</td>

  2197.           <td class="paramtype">const char *&#160;</td>

  2198.           <td class="paramname"><em>path</em>, </td>

  2199.         </tr>

  2200.         <tr>

  2201.           <td class="paramkey"></td>

  2202.           <td></td>

  2203.           <td class="paramtype">uint32_t&#160;</td>

  2204.           <td class="paramname"><em>length</em>&#160;</td>

  2205.         </tr>

  2206.         <tr>

  2207.           <td></td>

  2208.           <td>)</td>

  2209.           <td></td><td></td>

  2210.         </tr>

  2211.       </table>

  2212.   </td>

  2213.   <td class="mlabels-right">

  2214. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2215.   </tr>

  2216. </table>

  2217. </div><div class="memdoc">

  2218. <p>Truncate a file to a specified length. 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>

  2219. <dl class="params"><dt>Parameters</dt><dd>

  2220.   <table class="params">

  2221.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the file. </td></tr>

  2222.     <tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>The desired length for the file.</td></tr>

  2223.   </table>

  2224.   </dd>

  2225. </dl>

  2226. <dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>

  2227. 

  2228. </div>

  2229. </div>

  2230. <a class="anchor" id="a4ca68fe47bb675df0a80df1ed7a53698"></a>

  2231. <div class="memitem">

  2232. <div class="memproto">

  2233. <table class="mlabels">

  2234.   <tr>

  2235.   <td class="mlabels-left">

  2236.       <table class="memname">

  2237.         <tr>

  2238.           <td class="memname"><a class="el" href="class_fat_volume.html">FatVolume</a>* FatFileSystem::vol </td>

  2239.           <td>(</td>

  2240.           <td class="paramname"></td><td>)</td>

  2241.           <td></td>

  2242.         </tr>

  2243.       </table>

  2244.   </td>

  2245.   <td class="mlabels-right">

  2246. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2247.   </tr>

  2248. </table>

  2249. </div><div class="memdoc">

  2250. <dl class="section return"><dt>Returns</dt><dd>a pointer to the <a class="el" href="class_fat_volume.html" title="Access FAT16 and FAT32 volumes on raw file devices. ">FatVolume</a> object. </dd></dl>

  2251. 

  2252. </div>

  2253. </div>

  2254. <a class="anchor" id="a07bc98088ce4a9c725700899c184f7fc"></a>

  2255. <div class="memitem">

  2256. <div class="memproto">

  2257. <table class="mlabels">

  2258.   <tr>

  2259.   <td class="mlabels-left">

  2260.       <table class="memname">

  2261.         <tr>

  2262.           <td class="memname">uint32_t FatVolume::volumeBlockCount </td>

  2263.           <td>(</td>

  2264.           <td class="paramname"></td><td>)</td>

  2265.           <td> const</td>

  2266.         </tr>

  2267.       </table>

  2268.   </td>

  2269.   <td class="mlabels-right">

  2270. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2271.   </tr>

  2272. </table>

  2273. </div><div class="memdoc">

  2274. <dl class="section return"><dt>Returns</dt><dd>The number of blocks in the volume </dd></dl>

  2275. 

  2276. </div>

  2277. </div>

  2278. <a class="anchor" id="acf257d02b7166683bda2abc5058004bf"></a>

  2279. <div class="memitem">

  2280. <div class="memproto">

  2281. <table class="mlabels">

  2282.   <tr>

  2283.   <td class="mlabels-left">

  2284.       <table class="memname">

  2285.         <tr>

  2286.           <td class="memname"><a class="el" href="class_fat_file.html">FatFile</a>* FatFileSystem::vwd </td>

  2287.           <td>(</td>

  2288.           <td class="paramname"></td><td>)</td>

  2289.           <td></td>

  2290.         </tr>

  2291.       </table>

  2292.   </td>

  2293.   <td class="mlabels-right">

  2294. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2295.   </tr>

  2296. </table>

  2297. </div><div class="memdoc">

  2298. <dl class="section return"><dt>Returns</dt><dd>a pointer to the volume working directory. </dd></dl>

  2299. 

  2300. </div>

  2301. </div>

  2302. <a class="anchor" id="a36d7831f92acfbfef1c4a24dd7103dc4"></a>

  2303. <div class="memitem">

  2304. <div class="memproto">

  2305. <table class="mlabels">

  2306.   <tr>

  2307.   <td class="mlabels-left">

  2308.       <table class="memname">

  2309.         <tr>

  2310.           <td class="memname">bool FatFileSystem::wipe </td>

  2311.           <td>(</td>

  2312.           <td class="paramtype"><a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>

  2313.           <td class="paramname"><em>pr</em> = <code>0</code></td><td>)</td>

  2314.           <td></td>

  2315.         </tr>

  2316.       </table>

  2317.   </td>

  2318.   <td class="mlabels-right">

  2319. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>

  2320.   </tr>

  2321. </table>

  2322. </div><div class="memdoc">

  2323. <p>Wipe all data from the volume. You must reinitialize the volume before accessing it again. </p><dl class="params"><dt>Parameters</dt><dd>

  2324.   <table class="params">

  2325.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>print stream for status dots. </td></tr>

  2326.   </table>

  2327.   </dd>

  2328. </dl>

  2329. <dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>

  2330. 

  2331. </div>

  2332. </div>

  2333. <hr/>The documentation for this class was generated from the following file:<ul>

  2334. <li>Arduino/libraries/SdFat/src/<a class="el" href="_sd_fat_8h.html">SdFat.h</a></li>

  2335. </ul>

  2336. </div><!-- contents -->

  2337. <!-- start footer part -->

  2338. <hr class="footer"/><address class="footer"><small>

  2339. Generated on Mon Sep 5 2016 10:18:53 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">

  2340. <img class="footer" src="doxygen.png" alt="doxygen"/>

  2341. </a> 1.8.10

  2342. </small></address>

  2343. </body>

  2344. </html>