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ESP3D/extra-libraries/ESP8266/ESP8266SdFat/doc/html/class_sd_fs.html
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2023-10-02 19:55:18 +08:00

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<a href="#pub-methods">Public Member Functions</a> &#124;
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<div class="title">SdFs Class Reference</div> </div>
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<p>SD file system class for FAT16, FAT32, and exFAT volumes.
<a href="class_sd_fs.html#details">More...</a></p>
<p><code>#include &lt;SdFat.h&gt;</code></p>
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Inheritance diagram for SdFs:</div>
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Public Member Functions</h2></td></tr>
<tr class="memitem:ae587e7c114b0af86ec0b2927300133b0"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#ae587e7c114b0af86ec0b2927300133b0">begin</a> (<a class="el" href="class_sd_spi_card.html">BlockDevice</a> *blockDev)</td></tr>
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<tr class="memitem:a22d184b3266ae7cb31ab47b7203e91ac"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a22d184b3266ae7cb31ab47b7203e91ac">errorPrint</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
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<tr class="memitem:acb8180faf22cf72d97ec81330a700b05"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#acb8180faf22cf72d97ec81330a700b05">initErrorHalt</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
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<tr class="memitem:aef6fd47c67b9b8498c1398e58422f169"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#aef6fd47c67b9b8498c1398e58422f169">initErrorHalt</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, const char *msg)</td></tr>
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<tr class="memitem:abe8d75ba435b4decd6b2079b4272d0e5"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#abe8d75ba435b4decd6b2079b4272d0e5">initErrorPrint</a> ()</td></tr>
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<tr class="memitem:a918474d623107f64b7ab9ca88d6fe46f"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a918474d623107f64b7ab9ca88d6fe46f">initErrorPrint</a> (Print *pr)</td></tr>
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<tr class="memitem:aac4bf1f75fd37ba2e5a145569ab0790b"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#aac4bf1f75fd37ba2e5a145569ab0790b">ls</a> ()</td></tr>
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<tr class="memitem:a212afe6a3393930b5d9ec6be86aabcd2"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#a212afe6a3393930b5d9ec6be86aabcd2">ls</a> (const char *path, uint8_t flags=0)</td></tr>
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<tr class="memitem:a679105032aa3e5c4585c63f8e7acfc02"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#a679105032aa3e5c4585c63f8e7acfc02">ls</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
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<tr class="memitem:ab429316ed9e57a52ecfb938aca7dff6c"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#ab429316ed9e57a52ecfb938aca7dff6c">ls</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, const char *path, uint8_t flags)</td></tr>
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<tr class="memitem:a5ce82e5970856d1e8d549c512ec8a253"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#a5ce82e5970856d1e8d549c512ec8a253">ls</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint8_t flags)</td></tr>
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<tr class="memitem:a9d38c297dccceeb5f48dceb17232368d"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#a9d38c297dccceeb5f48dceb17232368d">mkdir</a> (const char *path, bool pFlag=true)</td></tr>
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<tr class="memitem:a2f28fc92b7a71607bc57aa72f5a4c0a7"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_fs_file.html">FsFile</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#a2f28fc92b7a71607bc57aa72f5a4c0a7">open</a> (const char *path, oflag_t oflag=0X00)</td></tr>
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<tr class="memitem:a234e80318c39229fe968a182b172148c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a234e80318c39229fe968a182b172148c">printFatType</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
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<tr class="memitem:a6a8ba118e754b2b9fa0f34410163e228"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a6a8ba118e754b2b9fa0f34410163e228">printSdError</a> (<a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr)</td></tr>
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<tr class="memitem:af2bb8fea732f9272a2e98772fbcc4595"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</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&#160;</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:acf62acd37d3f59dedd3e34b3e7d64da0"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#acf62acd37d3f59dedd3e34b3e7d64da0">sectorsPerCluster</a> () const</td></tr>
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<tr class="memitem:a20ed1868a6498cd336364c22d1df28a5"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_fs_volume.html">FsVolume</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_base.html#a20ed1868a6498cd336364c22d1df28a5">vol</a> ()</td></tr>
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<tr class="memitem:a1f1de2aac5384475b67506f86199e4c8"><td class="memItemLeft" align="right" valign="top">bool&#160;</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:ab4fa0f21669b84e00d00fd54c3144a8f"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="class_fs_volume.html">FsVolume</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fs_volume.html#ab4fa0f21669b84e00d00fd54c3144a8f">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 FAT16, FAT32, and exFAT volumes. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="ae587e7c114b0af86ec0b2927300133b0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae587e7c114b0af86ec0b2927300133b0">&#9670;&nbsp;</a></span>begin() <span class="overload">[1/5]</span></h2>
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<td class="memname">bool FsVolume::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sd_spi_card.html">BlockDevice</a> *&#160;</td>
<td class="paramname"><em>blockDev</em></td><td>)</td>
<td></td>
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</td>
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<span class="mlabels"><span class="mlabel">inherited</span></span> </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">blockDev</td><td>Device block driver. </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 id="a94081827e77063eacf6fa035143cfde1"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a94081827e77063eacf6fa035143cfde1">&#9670;&nbsp;</a></span>begin() <span class="overload">[2/5]</span></h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sd_fat_config_8h.html#a7a489fb14a59adf251794342604fc5ea">SdCsPin_t</a>&#160;</td>
<td class="paramname"><em>csPin</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>maxSck</em>&#160;</td>
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<td>)</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">maxSck</td><td>Maximum SCK frequency. </td></tr>
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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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</div>
<a id="abff5f318cfe072b80119f1938cd591bb"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abff5f318cfe072b80119f1938cd591bb">&#9670;&nbsp;</a></span>begin() <span class="overload">[3/5]</span></h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sd_fat_config_8h.html#a7a489fb14a59adf251794342604fc5ea">SdCsPin_t</a>&#160;</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>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">csPin</td><td>SD card chip select pin. </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 id="ab6343925e4605897d4a1c39be6705760"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab6343925e4605897d4a1c39be6705760">&#9670;&nbsp;</a></span>begin() <span class="overload">[4/5]</span></h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sdio_config.html">SdioConfig</a>&#160;</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>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<a id="a5748f43d73a4272ec8dc302fb0213556"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5748f43d73a4272ec8dc302fb0213556">&#9670;&nbsp;</a></span>begin() <span class="overload">[5/5]</span></h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::begin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sd_spi_config.html">SdSpiConfig</a>&#160;</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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</dd>
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<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a770e0dca5ed7f8d3ca63768da38042cb">&#9670;&nbsp;</a></span>bytesPerCluster()</h2>
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<td class="memname">uint32_t FsVolume::bytesPerCluster </td>
<td>(</td>
<td class="paramname"></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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<h2 class="memtitle"><span class="permalink"><a href="#a1516a55bdab1ee7fe56848808986ae34">&#9670;&nbsp;</a></span>card()</h2>
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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>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::card </td>
<td>(</td>
<td class="paramname"></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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<h2 class="memtitle"><span class="permalink"><a href="#a64cd10a3ce5ee342d0fd31738f385362">&#9670;&nbsp;</a></span>cardBegin() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::cardBegin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sdio_config.html">SdioConfig</a>&#160;</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>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a7a5e3b08f6cdd94cfaa19a1b43df6ed9">&#9670;&nbsp;</a></span>cardBegin() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::cardBegin </td>
<td>(</td>
<td class="paramtype"><a class="el" href="class_sd_spi_config.html">SdSpiConfig</a>&#160;</td>
<td class="paramname"><em>spiConfig</em></td><td>)</td>
<td></td>
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</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>
</dl>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#abcc645df09441d40c476e4981393c944">&#9670;&nbsp;</a></span>chdir() <span class="overload">[1/3]</span></h2>
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<td class="memname">bool FsVolume::chdir </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Set volume working directory to root. </p><dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ac4f62724d5eeaec3582594bb3b4c3e65">&#9670;&nbsp;</a></span>chdir() <span class="overload">[2/3]</span></h2>
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<td class="memname">bool FsVolume::chdir </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em></td><td>)</td>
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<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>
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<h2 class="memtitle"><span class="permalink"><a href="#a6c0758acb32b59c1861cc143612765d2">&#9670;&nbsp;</a></span>chdir() <span class="overload">[3/3]</span></h2>
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<td class="memname">bool FsVolume::chdir </td>
<td>(</td>
<td class="paramtype">const String &amp;&#160;</td>
<td class="paramname"><em>path</em></td><td>)</td>
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<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>
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<h2 class="memtitle"><span class="permalink"><a href="#a34a5bb7a97a081a7d74cf297f1fbee82">&#9670;&nbsp;</a></span>chvol()</h2>
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<td class="memname">void FsVolume::chvol </td>
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<p>Change global working volume to this volume. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#abc9731fa79598460a37f10a2e561f29c">&#9670;&nbsp;</a></span>clusterCount()</h2>
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<td class="memname">uint32_t FsVolume::clusterCount </td>
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<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>The total number of clusters in the volume. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab4fa0f21669b84e00d00fd54c3144a8f">&#9670;&nbsp;</a></span>cwv()</h2>
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<td class="memname">static <a class="el" href="class_fs_volume.html">FsVolume</a>* FsVolume::cwv </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>current working volume. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a79cebeb23cb3cdaa06550475fe24272a">&#9670;&nbsp;</a></span>dataStartSector()</h2>
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<td class="memname">uint32_t FsVolume::dataStartSector </td>
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<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The logical sector number for the start of file data. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#acd5a0e50a30334785d75a8c8bfc3e1f9">&#9670;&nbsp;</a></span>end()</h2>
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<td class="memname">void FsVolume::end </td>
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<p>free dynamic memory and end access to volume </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a841a42d2ddc34c21dfb208b9a377c777">&#9670;&nbsp;</a></span>errorHalt() <span class="overload">[1/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorHalt </td>
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<p>Print error info to Serial and halt. </p>
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<h2 class="memtitle"><span class="permalink"><a href="#a3a0d626662aa29c5b942442d0f6ee0ff">&#9670;&nbsp;</a></span>errorHalt() <span class="overload">[2/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorHalt </td>
<td>(</td>
<td class="paramtype">const __FlashStringHelper *&#160;</td>
<td class="paramname"><em>msg</em></td><td>)</td>
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<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>
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<h2 class="memtitle"><span class="permalink"><a href="#a65aab6f19ed26777c2b3a149bbed39b5">&#9670;&nbsp;</a></span>errorHalt() <span class="overload">[3/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorHalt </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>msg</em></td><td>)</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">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ac9d239810a48c90bd0f3a3e9c4c606a9">&#9670;&nbsp;</a></span>errorHalt() <span class="overload">[4/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorHalt </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em></td><td>)</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>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ac530fe041855d994a53d2e1b9c33f22d">&#9670;&nbsp;</a></span>errorHalt() <span class="overload">[5/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorHalt </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const __FlashStringHelper *&#160;</td>
<td class="paramname"><em>msg</em>&#160;</td>
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<tr>
<td></td>
<td>)</td>
<td></td><td></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>
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<h2 class="memtitle"><span class="permalink"><a href="#a1691b7a85fc11851a6942de035d73772">&#9670;&nbsp;</a></span>errorHalt() <span class="overload">[6/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorHalt </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>msg</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</table>
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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>
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<h2 class="memtitle"><span class="permalink"><a href="#afebeeb8af2027f1c9a0b4f1106be9c2a">&#9670;&nbsp;</a></span>errorPrint() <span class="overload">[1/5]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorPrint </td>
<td>(</td>
<td class="paramtype">const __FlashStringHelper *&#160;</td>
<td class="paramname"><em>msg</em></td><td>)</td>
<td></td>
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<p>Print msg, any SD error code.</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>
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<h2 class="memtitle"><span class="permalink"><a href="#ab4d5db510feb64a9cd487defe5bb62d9">&#9670;&nbsp;</a></span>errorPrint() <span class="overload">[2/5]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorPrint </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>msg</em></td><td>)</td>
<td></td>
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</td>
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<p>Print msg, any SD error code.</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 id="a6793653198ce4c570ae92d2f9436dca9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6793653198ce4c570ae92d2f9436dca9">&#9670;&nbsp;</a></span>errorPrint() <span class="overload">[3/5]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorPrint </td>
<td>(</td>
<td class="paramtype">Print *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const __FlashStringHelper *&#160;</td>
<td class="paramname"><em>msg</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<p>Print msg, any SD error code.</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>
<a id="a22d184b3266ae7cb31ab47b7203e91ac"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a22d184b3266ae7cb31ab47b7203e91ac">&#9670;&nbsp;</a></span>errorPrint() <span class="overload">[4/5]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorPrint </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </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>
</div>
</div>
<a id="a7d119e8ae896cc4caa073e9f54823f3e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7d119e8ae896cc4caa073e9f54823f3e">&#9670;&nbsp;</a></span>errorPrint() <span class="overload">[5/5]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::errorPrint </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">char const *&#160;</td>
<td class="paramname"><em>msg</em>&#160;</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, any SD error code.</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>
<a id="a9bece771399c97b136868f684c2b4496"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9bece771399c97b136868f684c2b4496">&#9670;&nbsp;</a></span>exists() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool FsVolume::exists </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<p>Test for the existence of a file in a 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 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>
<a id="a5cabbe39ffc114d79ebe4e793024354e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5cabbe39ffc114d79ebe4e793024354e">&#9670;&nbsp;</a></span>exists() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool FsVolume::exists </td>
<td>(</td>
<td class="paramtype">const String &amp;&#160;</td>
<td class="paramname"><em>path</em></td><td>)</td>
<td></td>
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</td>
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<p>Test for the existence of a file in a 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 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>
<a id="ac5f4de35d2bfdd65bc38c2562b147a26"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac5f4de35d2bfdd65bc38c2562b147a26">&#9670;&nbsp;</a></span>fatStartSector()</h2>
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<td class="memname">uint32_t FsVolume::fatStartSector </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The logical sector number for the start of the first FAT. </dd></dl>
</div>
</div>
<a id="ad26b5c171ca4c6e953cfbdbfe0b9a988"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad26b5c171ca4c6e953cfbdbfe0b9a988">&#9670;&nbsp;</a></span>fatType()</h2>
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<td class="memname">uint8_t FsVolume::fatType </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>Partition type, FAT_TYPE_EXFAT, FAT_TYPE_FAT32, FAT_TYPE_FAT16, or zero for error. </dd></dl>
</div>
</div>
<a id="af6dbe47dfe11adf752df95c351b10fdd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af6dbe47dfe11adf752df95c351b10fdd">&#9670;&nbsp;</a></span>freeClusterCount()</h2>
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<td class="memname">uint32_t FsVolume::freeClusterCount </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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</td>
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<dl class="section return"><dt>Returns</dt><dd>the free cluster count. </dd></dl>
</div>
</div>
<a id="a5901169e4d6ae992b348df518da68a76"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5901169e4d6ae992b348df518da68a76">&#9670;&nbsp;</a></span>initErrorHalt() <span class="overload">[1/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorHalt </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
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</td>
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<p>Print error info and halt. </p>
</div>
</div>
<a id="a557ac64877bdd851cd27bf0a00f380c2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a557ac64877bdd851cd27bf0a00f380c2">&#9670;&nbsp;</a></span>initErrorHalt() <span class="overload">[2/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorHalt </td>
<td>(</td>
<td class="paramtype">const __FlashStringHelper *&#160;</td>
<td class="paramname"><em>msg</em></td><td>)</td>
<td></td>
</tr>
</table>
</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">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a9b6c279ebcd8fa95d6b409d099986931"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9b6c279ebcd8fa95d6b409d099986931">&#9670;&nbsp;</a></span>initErrorHalt() <span class="overload">[3/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorHalt </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>msg</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<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">msg</td><td>Message to print. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a8a249b866a4b24ac0a0753f966aab299"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a8a249b866a4b24ac0a0753f966aab299">&#9670;&nbsp;</a></span>initErrorHalt() <span class="overload">[4/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorHalt </td>
<td>(</td>
<td class="paramtype">Print *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const __FlashStringHelper *&#160;</td>
<td class="paramname"><em>msg</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</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>
<a id="acb8180faf22cf72d97ec81330a700b05"></a>
<h2 class="memtitle"><span class="permalink"><a href="#acb8180faf22cf72d97ec81330a700b05">&#9670;&nbsp;</a></span>initErrorHalt() <span class="overload">[5/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorHalt </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<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>
</table>
</dd>
</dl>
</div>
</div>
<a id="aef6fd47c67b9b8498c1398e58422f169"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aef6fd47c67b9b8498c1398e58422f169">&#9670;&nbsp;</a></span>initErrorHalt() <span class="overload">[6/6]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorHalt </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>msg</em>&#160;</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>
<a id="abe8d75ba435b4decd6b2079b4272d0e5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#abe8d75ba435b4decd6b2079b4272d0e5">&#9670;&nbsp;</a></span>initErrorPrint() <span class="overload">[1/2]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorPrint </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Print error details after <a class="el" href="class_sd_base.html#abff5f318cfe072b80119f1938cd591bb">begin()</a> fails. </p>
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<a id="a918474d623107f64b7ab9ca88d6fe46f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a918474d623107f64b7ab9ca88d6fe46f">&#9670;&nbsp;</a></span>initErrorPrint() <span class="overload">[2/2]</span></h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::initErrorPrint </td>
<td>(</td>
<td class="paramtype">Print *&#160;</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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<p>Print error details after <a class="el" href="class_sd_base.html#abff5f318cfe072b80119f1938cd591bb">begin()</a> fails.</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 id="aac4bf1f75fd37ba2e5a145569ab0790b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aac4bf1f75fd37ba2e5a145569ab0790b">&#9670;&nbsp;</a></span>ls() <span class="overload">[1/6]</span></h2>
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<td class="memname">bool FsVolume::ls </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
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<p>List directory contents. </p><dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a212afe6a3393930b5d9ec6be86aabcd2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a212afe6a3393930b5d9ec6be86aabcd2">&#9670;&nbsp;</a></span>ls() <span class="overload">[2/6]</span></h2>
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<td class="memname">bool FsVolume::ls </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>flags</em> = <code>0</code>&#160;</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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</div><div class="memdoc">
<p>List the directory contents of a directory to Serial.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<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>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure.</dd>
<dd>
true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a679105032aa3e5c4585c63f8e7acfc02"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a679105032aa3e5c4585c63f8e7acfc02">&#9670;&nbsp;</a></span>ls() <span class="overload">[3/6]</span></h2>
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<td class="memname">bool FsVolume::ls </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</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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</table>
</div><div class="memdoc">
<p>List directory contents.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print object.</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 id="ab429316ed9e57a52ecfb938aca7dff6c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab429316ed9e57a52ecfb938aca7dff6c">&#9670;&nbsp;</a></span>ls() <span class="overload">[4/6]</span></h2>
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<td class="memname">bool FsVolume::ls </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>flags</em>&#160;</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>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>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a5ce82e5970856d1e8d549c512ec8a253"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5ce82e5970856d1e8d549c512ec8a253">&#9670;&nbsp;</a></span>ls() <span class="overload">[5/6]</span></h2>
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<td class="memname">bool FsVolume::ls </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>flags</em>&#160;</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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</div><div class="memdoc">
<p>List directory contents.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print object. </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>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="aed1c1e5e351b442ad8c0030bc63c655f"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aed1c1e5e351b442ad8c0030bc63c655f">&#9670;&nbsp;</a></span>ls() <span class="overload">[6/6]</span></h2>
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<td class="memname">bool FsVolume::ls </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>flags</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>List directory contents.</p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<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>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a9d38c297dccceeb5f48dceb17232368d"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9d38c297dccceeb5f48dceb17232368d">&#9670;&nbsp;</a></span>mkdir() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool FsVolume::mkdir </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>pFlag</em> = <code>true</code>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</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>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a5d07b87552368dc66e08aab2e7be14af"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5d07b87552368dc66e08aab2e7be14af">&#9670;&nbsp;</a></span>mkdir() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool FsVolume::mkdir </td>
<td>(</td>
<td class="paramtype">const String &amp;&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">bool&#160;</td>
<td class="paramname"><em>pFlag</em> = <code>true</code>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</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>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a2f28fc92b7a71607bc57aa72f5a4c0a7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2f28fc92b7a71607bc57aa72f5a4c0a7">&#9670;&nbsp;</a></span>open() <span class="overload">[1/2]</span></h2>
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<td class="memname"><a class="el" href="class_fs_file.html">FsFile</a> FsVolume::open </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">oflag_t&#160;</td>
<td class="paramname"><em>oflag</em> = <code>0X00</code>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
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</tr>
</table>
</td>
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<p>open 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>location of file to be opened. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>open flags. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_fs_base_file.html" title="FsBaseFile class.">FsBaseFile</a> object. </dd></dl>
</div>
</div>
<a id="a55804d14db55dd29bf7b26d692275ac9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a55804d14db55dd29bf7b26d692275ac9">&#9670;&nbsp;</a></span>open() <span class="overload">[2/2]</span></h2>
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<td class="memname"><a class="el" href="class_fs_file.html">FsFile</a> FsVolume::open </td>
<td>(</td>
<td class="paramtype">const String &amp;&#160;</td>
<td class="paramname"><em>path</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">oflag_t&#160;</td>
<td class="paramname"><em>oflag</em> = <code>0X00</code>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
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<p>open 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>location of file to be opened. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">oflag</td><td>open flags. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_fs_base_file.html" title="FsBaseFile class.">FsBaseFile</a> object. </dd></dl>
</div>
</div>
<a id="a234e80318c39229fe968a182b172148c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a234e80318c39229fe968a182b172148c">&#9670;&nbsp;</a></span>printFatType()</h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::printFatType </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em></td><td>)</td>
<td></td>
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</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </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>
</table>
</dd>
</dl>
</div>
</div>
<a id="a6a8ba118e754b2b9fa0f34410163e228"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a8ba118e754b2b9fa0f34410163e228">&#9670;&nbsp;</a></span>printSdError()</h2>
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<td class="memname">void <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::printSdError </td>
<td>(</td>
<td class="paramtype"><a class="el" href="_sys_call_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
<td class="paramname"><em>pr</em></td><td>)</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>
</table>
</dd>
</dl>
</div>
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<a id="aaaa53cfc48602b3d1524508944bd112e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aaaa53cfc48602b3d1524508944bd112e">&#9670;&nbsp;</a></span>remove() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool FsVolume::remove </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>path</em></td><td>)</td>
<td></td>
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</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>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a069e1d9b3a6bba07b7edc5dcde434e0c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a069e1d9b3a6bba07b7edc5dcde434e0c">&#9670;&nbsp;</a></span>remove() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool FsVolume::remove </td>
<td>(</td>
<td class="paramtype">const String &amp;&#160;</td>
<td class="paramname"><em>path</em></td><td>)</td>
<td></td>
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</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>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="aae3be08aff89f5a113cfa0b89c4a6004"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aae3be08aff89f5a113cfa0b89c4a6004">&#9670;&nbsp;</a></span>rename() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool FsVolume::rename </td>
<td>(</td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>oldPath</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char *&#160;</td>
<td class="paramname"><em>newPath</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</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_fs_volume.html#aae3be08aff89f5a113cfa0b89c4a6004">rename()</a> call.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<a id="a7da5cf51eceaa2ea8799be05c3bf9258"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7da5cf51eceaa2ea8799be05c3bf9258">&#9670;&nbsp;</a></span>rename() <span class="overload">[2/2]</span></h2>
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<td class="memname">bool FsVolume::rename </td>
<td>(</td>
<td class="paramtype">const String &amp;&#160;</td>
<td class="paramname"><em>oldPath</em>, </td>
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<p>Rename a file or subdirectory.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<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>
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</dd>
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<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_fs_volume.html#aae3be08aff89f5a113cfa0b89c4a6004">rename()</a> call.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad2457b491bf85495140fd4a8ca743513">&#9670;&nbsp;</a></span>rmdir() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool FsVolume::rmdir </td>
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<p>Remove a subdirectory from the volume's root directory.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<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>
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<p>The subdirectory file will be removed only if it is empty.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<a id="a32cdbc9c2d29ed95b2a7ff8d117dadc8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a32cdbc9c2d29ed95b2a7ff8d117dadc8">&#9670;&nbsp;</a></span>rmdir() <span class="overload">[2/2]</span></h2>
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<p>Remove a subdirectory from the volume's 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>
</table>
</dd>
</dl>
<p>The subdirectory file will be removed only if it is empty.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
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<a id="af2bb8fea732f9272a2e98772fbcc4595"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af2bb8fea732f9272a2e98772fbcc4595">&#9670;&nbsp;</a></span>sdErrorCode()</h2>
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<td class="memname">uint8_t <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::sdErrorCode </td>
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<dl class="section return"><dt>Returns</dt><dd>SD card error code. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5f8f363b6c23f1d8bfeb858c946f1994">&#9670;&nbsp;</a></span>sdErrorData()</h2>
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<td class="memname">uint8_t <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::sdErrorData </td>
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<dl class="section return"><dt>Returns</dt><dd>SD card error data. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#acf62acd37d3f59dedd3e34b3e7d64da0">&#9670;&nbsp;</a></span>sectorsPerCluster()</h2>
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<td class="memname">uint32_t FsVolume::sectorsPerCluster </td>
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<dl class="section return"><dt>Returns</dt><dd>The volume's cluster size in sectors. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a20ed1868a6498cd336364c22d1df28a5">&#9670;&nbsp;</a></span>vol()</h2>
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<td class="memname"><a class="el" href="class_fs_volume.html">FsVolume</a> * <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::vol </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<dl class="section return"><dt>Returns</dt><dd>pointer to base volume </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a1f1de2aac5384475b67506f86199e4c8">&#9670;&nbsp;</a></span>volumeBegin()</h2>
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<td class="memname">bool <a class="el" href="class_sd_base.html">SdBase</a>&lt; <a class="el" href="class_fs_volume.html">FsVolume</a> &gt;::volumeBegin </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Initialize file system after call to cardBegin.</p>
<dl class="section return"><dt>Returns</dt><dd>true for success or false for failure. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>Arduino/libraries/SdFat/src/<a class="el" href="_sd_fat_8h.html">SdFat.h</a></li>
</ul>
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