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<a href="#pub-methods">Public Member Functions</a> |
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<a href="class_sd_ex_fat-members.html">List of all members</a> </div>
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<div class="title">SdExFat Class Reference</div> </div>
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<p>SD file system class for exFAT volumes.
<a href="class_sd_ex_fat.html#details">More...</a></p>
<p><code>#include <SdFs.h></code></p>
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Inheritance diagram for SdExFat:</div>
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<div class="center"><img src="class_sd_ex_fat__inherit__graph.png" border="0" usemap="#_sd_ex_fat_inherit__map" alt="Inheritance graph"/></div>
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<area shape="rect" id="node2" href="class_sd_base.html" title="SdBase\< ExFatVolume \>" alt="" coords="5,155,176,181"/>
<area shape="rect" id="node3" href="class_ex_fat_volume.html" title="exFAT volume. " alt="" coords="40,80,141,107"/>
<area shape="rect" id="node4" href="class_ex_fat_partition.html" title="Access exFat partitions on raw file devices. " alt="" coords="38,5,143,32"/>
</map>
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Collaboration diagram for SdExFat:</div>
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<div class="center"><img src="class_sd_ex_fat__coll__graph.png" border="0" usemap="#_sd_ex_fat_coll__map" alt="Collaboration graph"/></div>
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<area shape="rect" id="node2" href="class_sd_base.html" title="SdBase\< ExFatVolume \>" alt="" coords="5,155,176,181"/>
<area shape="rect" id="node3" href="class_ex_fat_volume.html" title="exFAT volume. " alt="" coords="40,80,141,107"/>
<area shape="rect" id="node4" href="class_ex_fat_partition.html" title="Access exFat partitions on raw file devices. " alt="" coords="38,5,143,32"/>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a20b5459468e7254da3445653dd8b3803"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a20b5459468e7254da3445653dd8b3803">begin</a> (<a class="el" href="class_sd_spi_card.html">BlockDevice</a> *dev, bool setCwv=true, uint8_t part=0)</td></tr>
<tr class="separator:a20b5459468e7254da3445653dd8b3803"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a71f593c5a431b2cca0bd104af1a7e50a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a71f593c5a431b2cca0bd104af1a7e50a">begin</a> (uint8_t csPin=SS)</td></tr>
<tr class="separator:a71f593c5a431b2cca0bd104af1a7e50a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afde88680c2d5c9bf396e537e164a5a04"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#afde88680c2d5c9bf396e537e164a5a04">begin</a> (uint8_t csPin, SPISettings spiSettings)</td></tr>
<tr class="separator:afde88680c2d5c9bf396e537e164a5a04"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5748f43d73a4272ec8dc302fb0213556"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a5748f43d73a4272ec8dc302fb0213556">begin</a> (<a class="el" href="class_sd_spi_config.html">SdSpiConfig</a> spiConfig)</td></tr>
<tr class="separator:a5748f43d73a4272ec8dc302fb0213556"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab6343925e4605897d4a1c39be6705760"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#ab6343925e4605897d4a1c39be6705760">begin</a> (<a class="el" href="class_sdio_config.html">SdioConfig</a> sdioConfig)</td></tr>
<tr class="separator:ab6343925e4605897d4a1c39be6705760"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1da789000f42592f9509df843fdd50c8"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a1da789000f42592f9509df843fdd50c8">bytesPerCluster</a> ()</td></tr>
<tr class="separator:a1da789000f42592f9509df843fdd50c8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a64825a52f754bdcb02c8632f5fd15373"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a64825a52f754bdcb02c8632f5fd15373">bytesPerClusterShift</a> ()</td></tr>
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<tr class="memitem:adea3221412eb4bf5c19b6311573135f8"><td class="memItemLeft" align="right" valign="top">uint16_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#adea3221412eb4bf5c19b6311573135f8">bytesPerSector</a> ()</td></tr>
<tr class="separator:adea3221412eb4bf5c19b6311573135f8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a715f3574452c27ecf51b66208ce5e4a7"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a715f3574452c27ecf51b66208ce5e4a7">bytesPerSectorShift</a> ()</td></tr>
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<tr class="memitem:a63fac808e421ed5c8e72a37616ac56ac"><td class="memItemLeft" align="right" valign="top">uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a63fac808e421ed5c8e72a37616ac56ac">cacheClear</a> ()</td></tr>
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<tr class="memitem:a1516a55bdab1ee7fe56848808986ae34"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_sd_spi_card.html">SdCard</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a1516a55bdab1ee7fe56848808986ae34">card</a> ()</td></tr>
<tr class="separator:a1516a55bdab1ee7fe56848808986ae34"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7a5e3b08f6cdd94cfaa19a1b43df6ed9"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a7a5e3b08f6cdd94cfaa19a1b43df6ed9">cardBegin</a> (<a class="el" href="class_sd_spi_config.html">SdSpiConfig</a> spiConfig)</td></tr>
<tr class="separator:a7a5e3b08f6cdd94cfaa19a1b43df6ed9"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a64cd10a3ce5ee342d0fd31738f385362"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a64cd10a3ce5ee342d0fd31738f385362">cardBegin</a> (<a class="el" href="class_sdio_config.html">SdioConfig</a> sdioConfig)</td></tr>
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<tr class="memitem:abdc1addfc9474bf42cab31bcb49b4b65"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#abdc1addfc9474bf42cab31bcb49b4b65">chdir</a> ()</td></tr>
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<tr class="memitem:a0f9c04da8382686190df76ff957e9a19"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a0f9c04da8382686190df76ff957e9a19">chdir</a> (const char *path)</td></tr>
<tr class="separator:a0f9c04da8382686190df76ff957e9a19"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6bcabab1ded2e71c1272c1baf009c2ab"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a6bcabab1ded2e71c1272c1baf009c2ab">chvol</a> ()</td></tr>
<tr class="separator:a6bcabab1ded2e71c1272c1baf009c2ab"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac01eb583924286617b0ee8fcf7409ac0"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#ac01eb583924286617b0ee8fcf7409ac0">clusterCount</a> ()</td></tr>
<tr class="separator:ac01eb583924286617b0ee8fcf7409ac0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a58b96587b787f4164eb719913dfbaaf5"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a58b96587b787f4164eb719913dfbaaf5">clusterHeapStartSector</a> ()</td></tr>
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<tr class="memitem:a96eaf9ff221ef17a59704f209c11eadb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a96eaf9ff221ef17a59704f209c11eadb">errorHalt</a> (Print *pr)</td></tr>
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<tr class="memitem:a841a42d2ddc34c21dfb208b9a377c777"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a841a42d2ddc34c21dfb208b9a377c777">errorHalt</a> ()</td></tr>
<tr class="separator:a841a42d2ddc34c21dfb208b9a377c777"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a50489a06e3d0b2106a6dcefd42febdf4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a50489a06e3d0b2106a6dcefd42febdf4">errorHalt</a> (Print *pr, const char *msg)</td></tr>
<tr class="separator:a50489a06e3d0b2106a6dcefd42febdf4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae84a2b479b36342c7a6f5e0abf2739b8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#ae84a2b479b36342c7a6f5e0abf2739b8">errorHalt</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>
<tr class="separator:ae84a2b479b36342c7a6f5e0abf2739b8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3a0d626662aa29c5b942442d0f6ee0ff"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a3a0d626662aa29c5b942442d0f6ee0ff">errorHalt</a> (const __FlashStringHelper *msg)</td></tr>
<tr class="separator:a3a0d626662aa29c5b942442d0f6ee0ff"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a65aab6f19ed26777c2b3a149bbed39b5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a65aab6f19ed26777c2b3a149bbed39b5">errorHalt</a> (const char *msg)</td></tr>
<tr class="separator:a65aab6f19ed26777c2b3a149bbed39b5"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7fdcdffb720a1cca5cfa73f4cfa281df"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a7fdcdffb720a1cca5cfa73f4cfa281df">exists</a> (const ExChar_t *path)</td></tr>
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<tr class="memitem:aa7d1ae15168896ccc2648b4c383b34eb"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#aa7d1ae15168896ccc2648b4c383b34eb">fatLength</a> ()</td></tr>
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<tr class="memitem:a9eff9e65b511ec06b62856bff8ed29eb"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a9eff9e65b511ec06b62856bff8ed29eb">fatStartSector</a> ()</td></tr>
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<tr class="memitem:a2a0aa3fdd0646291d9a667816c438f60"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a2a0aa3fdd0646291d9a667816c438f60">fatType</a> () const </td></tr>
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<tr class="memitem:ad97b4029db8352c9e98d498988f89296"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_ex_fat.html#ad97b4029db8352c9e98d498988f89296">format</a> (print_t *pr=<a class="el" href="_sys_call_8h.html#ab979d9d4b4923f7c54d6caa6e1a61936">nullptr</a>)</td></tr>
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<tr class="memitem:ae6d4414d6440b79b6314cd1edbaa35b0"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#ae6d4414d6440b79b6314cd1edbaa35b0">freeClusterCount</a> ()</td></tr>
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<tr class="memitem:adb1d277492dccba09031e2064f4fa66f"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#adb1d277492dccba09031e2064f4fa66f">init</a> (<a class="el" href="class_sd_spi_card.html">BlockDevice</a> *dev, uint8_t part)</td></tr>
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<tr class="memitem:ad6edc950d13f1f1f2279ae80cf5d1065"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#ad6edc950d13f1f1f2279ae80cf5d1065">initErrorHalt</a> (Print *pr)</td></tr>
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<tr class="memitem:a5901169e4d6ae992b348df518da68a76"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a5901169e4d6ae992b348df518da68a76">initErrorHalt</a> ()</td></tr>
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<tr class="memitem:a4ab1bc3c74fd675e9038edcef2776d00"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a4ab1bc3c74fd675e9038edcef2776d00">ls</a> (print_t *pr, uint8_t flags=0)</td></tr>
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<tr class="memitem:aa53f31a1e8c2b472fbbe75f6e56d3401"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#aa53f31a1e8c2b472fbbe75f6e56d3401">ls</a> (print_t *pr, const ExChar_t *path, uint8_t flags)</td></tr>
<tr class="separator:aa53f31a1e8c2b472fbbe75f6e56d3401"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a407b93b16554b26ff52f7b762a9217aa"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a407b93b16554b26ff52f7b762a9217aa">mkdir</a> (const ExChar_t *path, bool pFlag=true)</td></tr>
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<tr class="memitem:ab4bca4860b08bb1be66b4ecebcb5a0b6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#ab4bca4860b08bb1be66b4ecebcb5a0b6">printFatType</a> (Print *pr)</td></tr>
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<tr class="memitem:a6a8ba118e754b2b9fa0f34410163e228"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a6a8ba118e754b2b9fa0f34410163e228">printSdError</a> (print_t *pr)</td></tr>
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<tr class="memitem:ae99b8091e26f4889407b692ff37b66aa"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#ae99b8091e26f4889407b692ff37b66aa">printSdErrorCode</a> (Print *pr)</td></tr>
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<tr class="memitem:a58061d05f5dc5a52706cdd61a1a86e80"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a58061d05f5dc5a52706cdd61a1a86e80">remove</a> (const ExChar_t *path)</td></tr>
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<tr class="memitem:a8dcd1b108167803a24f7314f5fce6bc4"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a8dcd1b108167803a24f7314f5fce6bc4">rename</a> (const ExChar_t *oldPath, const ExChar_t *newPath)</td></tr>
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<tr class="memitem:ab9e3e7d9538c905ca60b834e244943ee"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#ab9e3e7d9538c905ca60b834e244943ee">rmdir</a> (const ExChar_t *path)</td></tr>
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<tr class="memitem:a658c250984be29febf8f4d2a2ec312a1"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a658c250984be29febf8f4d2a2ec312a1">rootDirectoryCluster</a> ()</td></tr>
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<tr class="memitem:a9412bd687edc99266c88f8aa87f01c51"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#a9412bd687edc99266c88f8aa87f01c51">rootLength</a> ()</td></tr>
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<tr class="memitem:af2bb8fea732f9272a2e98772fbcc4595"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#af2bb8fea732f9272a2e98772fbcc4595">sdErrorCode</a> ()</td></tr>
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<tr class="memitem:a5f8f363b6c23f1d8bfeb858c946f1994"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a5f8f363b6c23f1d8bfeb858c946f1994">sdErrorData</a> ()</td></tr>
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<tr class="memitem:ab1624bf02690ee06365207cb8f1d48ac"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_partition.html#ab1624bf02690ee06365207cb8f1d48ac">sectorsPerClusterShift</a> ()</td></tr>
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<tr class="memitem:ae5cbcdd7907a882b4686cb3ba7e85bcc"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#ae5cbcdd7907a882b4686cb3ba7e85bcc">truncate</a> (const ExChar_t *path, uint64_t length)</td></tr>
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<tr class="memitem:a1f1de2aac5384475b67506f86199e4c8"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a1f1de2aac5384475b67506f86199e4c8">volumeBegin</a> ()</td></tr>
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</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr class="memitem:a5b2a874ef0306425bf54c18454771b45"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_ex_fat_volume.html#a5b2a874ef0306425bf54c18454771b45">cwv</a> ()</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>SD file system class for exFAT volumes. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">bool ExFatVolume::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sd_spi_card.html">BlockDevice</a> * </td>
<td class="paramname"><em>dev</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>setCwv</em> = <code>true</code>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>part</em> = <code>0</code> </td>
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<td></td><td></td>
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<p>Initialize an <a class="el" href="class_fat_volume.html" title="Integration class for the FatLib library. ">FatVolume</a> object. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">dev</td><td>Device block driver. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">setCwv</td><td>Set current working volume if true. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">part</td><td>partition to initialize. </td></tr>
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</dd>
</dl>
<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>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::begin </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>csPin</em> = <code>SS</code></td><td>)</td>
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<p>Initialize SD card and file system.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">csPin</td><td>SD card chip select pin. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>csPin</em>, </td>
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<td class="paramtype">SPISettings </td>
<td class="paramname"><em>spiSettings</em> </td>
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<p>Initialize SD card and file system.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">csPin</td><td>SD card chip select pin. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">spiSettings</td><td>SPI speed, mode, and bit order. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sd_spi_config.html">SdSpiConfig</a> </td>
<td class="paramname"><em>spiConfig</em></td><td>)</td>
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<p>Initialize SD card and file system for SPI mode.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">spiConfig</td><td>SPI configuration. </td></tr>
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<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<td>(</td>
<td class="paramtype"><a class="el" href="class_sdio_config.html">SdioConfig</a> </td>
<td class="paramname"><em>sdioConfig</em></td><td>)</td>
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<p>Initialize SD card and file system for SDIO mode.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">sdioConfig</td><td>SDIO configuration. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<td class="memname">uint32_t ExFatPartition::bytesPerCluster </td>
<td>(</td>
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<dl class="section return"><dt>Returns</dt><dd>the number of bytes in a cluster. </dd></dl>
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<td class="memname">uint8_t ExFatPartition::bytesPerClusterShift </td>
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<dl class="section return"><dt>Returns</dt><dd>the power of two for bytesPerCluster. </dd></dl>
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<td class="memname">uint16_t ExFatPartition::bytesPerSector </td>
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<dl class="section return"><dt>Returns</dt><dd>the number of bytes in a sector. </dd></dl>
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<dl class="section return"><dt>Returns</dt><dd>the power of two for bytesPerSector. </dd></dl>
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<td class="memname">uint8_t* ExFatPartition::cacheClear </td>
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<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>
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<td class="memname"><a class="el" href="class_sd_spi_card.html">SdCard</a>* <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::card </td>
<td>(</td>
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<dl class="section return"><dt>Returns</dt><dd>Pointer to SD card object. </dd></dl>
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<td class="paramtype"><a class="el" href="class_sd_spi_config.html">SdSpiConfig</a> </td>
<td class="paramname"><em>spiConfig</em></td><td>)</td>
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<p>Initialize SD card in SPI mode.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">spiConfig</td><td>SPI configuration. </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<td class="paramtype"><a class="el" href="class_sdio_config.html">SdioConfig</a> </td>
<td class="paramname"><em>sdioConfig</em></td><td>)</td>
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<p>Initialize SD card in SDIO mode.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">sdioConfig</td><td>SDIO configuration. </td></tr>
</table>
</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<p>Set volume working directory to root. </p><dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
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<td class="paramname"><em>path</em></td><td>)</td>
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<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Set volume working directory. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>Path for volume working directory. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<a class="anchor" id="a6bcabab1ded2e71c1272c1baf009c2ab"></a>
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<td class="memname">void ExFatVolume::chvol </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Change global working volume to this volume. </p>
</div>
</div>
<a class="anchor" id="ac01eb583924286617b0ee8fcf7409ac0"></a>
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<td class="memname">uint32_t ExFatPartition::clusterCount </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the cluster count for the partition. </dd></dl>
</div>
</div>
<a class="anchor" id="a58b96587b787f4164eb719913dfbaaf5"></a>
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<td class="memname">uint32_t ExFatPartition::clusterHeapStartSector </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the cluster heap start sector. </dd></dl>
</div>
</div>
<a class="anchor" id="a5b2a874ef0306425bf54c18454771b45"></a>
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<td class="memname">static <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a>* ExFatVolume::cwv </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>current working volume. </dd></dl>
</div>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::errorHalt </td>
<td>(</td>
<td class="paramtype">Print * </td>
<td class="paramname"><em>pr</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Print error info and halt.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a841a42d2ddc34c21dfb208b9a377c777"></a>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::errorHalt </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Print error info to Serial and halt. </p>
</div>
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<a class="anchor" id="a50489a06e3d0b2106a6dcefd42febdf4"></a>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::errorHalt </td>
<td>(</td>
<td class="paramtype">Print * </td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>msg</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Print error info and halt.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::errorHalt </td>
<td>(</td>
<td class="paramtype">Print * </td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const __FlashStringHelper * </td>
<td class="paramname"><em>msg</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Print msg and halt.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::errorHalt </td>
<td>(</td>
<td class="paramtype">const __FlashStringHelper * </td>
<td class="paramname"><em>msg</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Print msg to Serial and halt.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a65aab6f19ed26777c2b3a149bbed39b5"></a>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::errorHalt </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>msg</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Print error info and halt.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">bool ExFatVolume::exists </td>
<td>(</td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>path</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Test for the existence of a file.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>Path of the file to be tested for.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true if the file exists else false. </dd></dl>
</div>
</div>
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<td class="memname">uint32_t ExFatPartition::fatLength </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>the FAT length in sectors </dd></dl>
</div>
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<td class="memname">uint32_t ExFatPartition::fatStartSector </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>the FAT start sector number. </dd></dl>
</div>
</div>
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<td class="memname">uint8_t ExFatPartition::fatType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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</table>
</td>
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<dl class="section return"><dt>Returns</dt><dd>Type FAT_TYPE_EXFAT for exFAT partition or zero for error. </dd></dl>
</div>
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<td class="memname">bool SdExFat::format </td>
<td>(</td>
<td class="paramtype">print_t * </td>
<td class="paramname"><em>pr</em> = <code><a class="el" href="_sys_call_8h.html#ab979d9d4b4923f7c54d6caa6e1a61936">nullptr</a></code></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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</table>
</div><div class="memdoc">
<p>Format a SD card exFAT.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Optional Print information. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
</div>
</div>
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<td class="memname">uint32_t ExFatPartition::freeClusterCount </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the free cluster count. </dd></dl>
</div>
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<td class="memname">bool ExFatPartition::init </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sd_spi_card.html">BlockDevice</a> * </td>
<td class="paramname"><em>dev</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>part</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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</table>
</div><div class="memdoc">
<p>Initialize a exFAT partition. </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">dev</td><td>The blockDevice for the partition. </td></tr>
<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 sector zero.</td></tr>
</table>
</dd>
</dl>
<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>
</div>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::initErrorHalt </td>
<td>(</td>
<td class="paramtype">Print * </td>
<td class="paramname"><em>pr</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Print error info and halt.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::initErrorHalt </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</div><div class="memdoc">
<p>Print error info and halt. </p>
</div>
</div>
<a class="anchor" id="a4ab1bc3c74fd675e9038edcef2776d00"></a>
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<td class="memname">void ExFatVolume::ls </td>
<td>(</td>
<td class="paramtype">print_t * </td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>flags</em> = <code>0</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>List the directory contents of the root directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
</table>
</dd>
</dl>
<p>LS_DATE - Print file modification date</p>
<p>LS_SIZE - Print file size.</p>
<p>LS_R - Recursive list of subdirectories. </p>
</div>
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<td class="memname">void ExFatVolume::ls </td>
<td>(</td>
<td class="paramtype">print_t * </td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>flags</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>List the directory contents of a directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>directory to list.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
</table>
</dd>
</dl>
<p>LS_DATE - Print file modification date</p>
<p>LS_SIZE - Print file size.</p>
<p>LS_R - Recursive list of subdirectories. </p>
</div>
</div>
<a class="anchor" id="a407b93b16554b26ff52f7b762a9217aa"></a>
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<td class="memname">bool ExFatVolume::mkdir </td>
<td>(</td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>path</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool </td>
<td class="paramname"><em>pFlag</em> = <code>true</code> </td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Make a subdirectory in the volume root directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the subdirectory.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">pFlag</td><td>Create missing parent directories if true.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::printFatType </td>
<td>(</td>
<td class="paramtype">Print * </td>
<td class="paramname"><em>pr</em></td><td>)</td>
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<p>Print volume FAT/exFAT type.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
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</dd>
</dl>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::printSdError </td>
<td>(</td>
<td class="paramtype">print_t * </td>
<td class="paramname"><em>pr</em></td><td>)</td>
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<p>Print error info and return.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
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</dd>
</dl>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::printSdErrorCode </td>
<td>(</td>
<td class="paramtype">Print * </td>
<td class="paramname"><em>pr</em></td><td>)</td>
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<p>Print SD errorCode and errorData.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
</table>
</dd>
</dl>
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<td class="memname">bool ExFatVolume::remove </td>
<td>(</td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>path</em></td><td>)</td>
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<p>Remove a file from the volume root directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the file.</td></tr>
</table>
</dd>
</dl>
<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>
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<td class="memname">bool ExFatVolume::rename </td>
<td>(</td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>oldPath</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>newPath</em> </td>
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<td></td>
<td>)</td>
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<p>Rename a file or subdirectory.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">oldPath</td><td>Path name to the file or subdirectory to be renamed.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">newPath</td><td>New path name of the file or subdirectory.</td></tr>
</table>
</dd>
</dl>
<p>The <em>newPath</em> object must not exist before the rename call.</p>
<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_ex_fat_volume.html#a8dcd1b108167803a24f7314f5fce6bc4">rename()</a> call.</p>
<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>
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<td class="memname">bool ExFatVolume::rmdir </td>
<td>(</td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>path</em></td><td>)</td>
<td></td>
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<p>Remove a subdirectory from the volume's working directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the subdirectory.</td></tr>
</table>
</dd>
</dl>
<p>The subdirectory file will be removed only if it is empty.</p>
<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>
</div>
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<td class="memname">uint32_t ExFatPartition::rootDirectoryCluster </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<dl class="section return"><dt>Returns</dt><dd>the root directory start cluster number. </dd></dl>
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<td class="memname">uint32_t ExFatPartition::rootLength </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>the root directory length. </dd></dl>
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<td class="memname">uint8_t <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::sdErrorCode </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<dl class="section return"><dt>Returns</dt><dd>SD card error code. </dd></dl>
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<td class="memname">uint8_t <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::sdErrorData </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<dl class="section return"><dt>Returns</dt><dd>SD card error data. </dd></dl>
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<td class="memname">uint32_t ExFatPartition::sectorsPerCluster </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<dl class="section return"><dt>Returns</dt><dd>the number of sectors in a cluster. </dd></dl>
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<td class="memname">uint8_t ExFatPartition::sectorsPerClusterShift </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>the power of two for sectors per cluster. </dd></dl>
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<td class="memname">bool ExFatVolume::truncate </td>
<td>(</td>
<td class="paramtype">const ExChar_t * </td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint64_t </td>
<td class="paramname"><em>length</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<p>Truncate a file to a specified length. The current file position will be at the new EOF.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>A path with a valid 8.3 DOS name for the file. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>The desired length for the file.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>The value true is returned for success and the value false is returned for failure. </dd></dl>
</div>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>< <a class="el" href="class_ex_fat_volume.html">ExFatVolume</a> >::volumeBegin </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</table>
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<p>Initialize file system after call to cardBegin.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>ArduinoSdFs/libraries/SdFs/src/<a class="el" href="_sd_fs_8h.html">SdFs.h</a></li>
</ul>
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