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  86. <a href="#pub-methods">Public Member Functions</a> &#124;
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  93. <p>Main file system class for SdFat library.  
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  119. Public Member Functions</h2></td></tr>
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  120. <tr class="memitem:a05bd3d358a708efe2f9002d05c3a4139"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a05bd3d358a708efe2f9002d05c3a4139">begin</a> (uint8_t part=0)</td></tr>
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  130. <tr class="memitem:aa1e3b1d0c21d202deb82668068ab00e8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="unioncache__t.html">cache_t</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#aa1e3b1d0c21d202deb82668068ab00e8">cacheClear</a> ()</td></tr>
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  134. <tr class="memitem:ae60c555879572052295b55fe2886d43a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat.html#ae60c555879572052295b55fe2886d43a">cardBegin</a> (uint8_t csPin=SS, uint8_t divisor=2)</td></tr>
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  136. <tr class="memitem:a5667915e63187a43a71dfada63800865"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a5667915e63187a43a71dfada63800865">chdir</a> (bool set_cwd=false)</td></tr>
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  138. <tr class="memitem:a44af1b98e8d986d12107b654453acbc4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a44af1b98e8d986d12107b654453acbc4">chdir</a> (const char *path, bool set_cwd=false)</td></tr>
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  140. <tr class="memitem:af24917d6e00c8766dab168eb834047ec"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#af24917d6e00c8766dab168eb834047ec">chvol</a> ()</td></tr>
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  142. <tr class="memitem:a18446a9c5924304fa7a87d5f03ccaf21"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a18446a9c5924304fa7a87d5f03ccaf21">clusterCount</a> () const </td></tr>
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  144. <tr class="memitem:ac0e63f33d71d5dc95a602834274def6a"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#ac0e63f33d71d5dc95a602834274def6a">clusterSizeShift</a> () const </td></tr>
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  146. <tr class="memitem:a443364af257c219f8e908d5b073d8fa3"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a443364af257c219f8e908d5b073d8fa3">dataStartBlock</a> () const </td></tr>
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  148. <tr class="memitem:a25c6311b70fa274b3be94ff25fdebba7"><td class="memItemLeft" align="right" valign="top">int8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a25c6311b70fa274b3be94ff25fdebba7">dbgFat</a> (uint32_t n, uint32_t *v)</td></tr>
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  150. <tr class="memitem:a905d883dcbaa60aa35a6eb0cad63cc9e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a905d883dcbaa60aa35a6eb0cad63cc9e">errorHalt</a> ()</td></tr>
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  152. <tr class="memitem:ae8cf95abf0ffb1c7a55eb1a192c28982"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#ae8cf95abf0ffb1c7a55eb1a192c28982">errorHalt</a> (Print *pr)</td></tr>
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  154. <tr class="memitem:a07e04b976ffcaf7e9492e50c6e4900a8"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a07e04b976ffcaf7e9492e50c6e4900a8">errorHalt</a> (char const *msg)</td></tr>
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  156. <tr class="memitem:a7c52e1a1909c9aa532b8525cf721fd89"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a7c52e1a1909c9aa532b8525cf721fd89">errorHalt</a> (Print *pr, char const *msg)</td></tr>
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  158. <tr class="memitem:a111cecbcc7ea5c068c44051491a77a52"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a111cecbcc7ea5c068c44051491a77a52">errorHalt</a> (const __FlashStringHelper *msg)</td></tr>
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  160. <tr class="memitem:a4c34e68605243269f96122a9cb909004"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a4c34e68605243269f96122a9cb909004">errorHalt</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>
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  162. <tr class="memitem:a2deadc5b8bcdf5710fefba39b895e008"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a2deadc5b8bcdf5710fefba39b895e008">errorPrint</a> ()</td></tr>
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  164. <tr class="memitem:aaa950f290e41c0ff2d62b94cb425ba12"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#aaa950f290e41c0ff2d62b94cb425ba12">errorPrint</a> (Print *pr)</td></tr>
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  166. <tr class="memitem:a84fe32d89460471cf9f66495f545e2ae"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a84fe32d89460471cf9f66495f545e2ae">errorPrint</a> (const char *msg)</td></tr>
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  168. <tr class="memitem:a5ecc4177c65f8e2837a9ef4d17368a98"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a5ecc4177c65f8e2837a9ef4d17368a98">errorPrint</a> (Print *pr, char const *msg)</td></tr>
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    170. 

  170. <tr class="memitem:a7eed2449f96d62e87bea96c6da4f618a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a7eed2449f96d62e87bea96c6da4f618a">errorPrint</a> (const __FlashStringHelper *msg)</td></tr>
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    172. 

  172. <tr class="memitem:aace11e097b69144a80a4abbca54d35b0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#aace11e097b69144a80a4abbca54d35b0">errorPrint</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>
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    174. 

  174. <tr class="memitem:aee58c6352652f216577196e32a594b67"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#aee58c6352652f216577196e32a594b67">exists</a> (const char *path)</td></tr>
    175. 

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    176. 

  176. <tr class="memitem:acdedc6a200b01e401c9cd9b511eae6ec"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#acdedc6a200b01e401c9cd9b511eae6ec">fatCount</a> ()</td></tr>
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    178. 

  178. <tr class="memitem:a0dd0cc689b63ef0702aed1cf36b1722d"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a0dd0cc689b63ef0702aed1cf36b1722d">fatStartBlock</a> () const </td></tr>
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    180. 

  180. <tr class="memitem:a1364f11fe9bb4717ce0685e2b7b86027"><td class="memItemLeft" align="right" valign="top">uint8_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a1364f11fe9bb4717ce0685e2b7b86027">fatType</a> () const </td></tr>
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    182. 

  182. <tr class="memitem:a1683b063fc6202ab85470b9610f16f93"><td class="memItemLeft" align="right" valign="top">int32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a1683b063fc6202ab85470b9610f16f93">freeClusterCount</a> ()</td></tr>
    183. 

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    184. 

  184. <tr class="memitem:a389f0ef6fb556c67b48ade5c0c1b3a9a"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a389f0ef6fb556c67b48ade5c0c1b3a9a">fsBegin</a> ()</td></tr>
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    186. 

  186. <tr class="memitem:acab819fa25a91dad1cc698a7e1e0eb32"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">init</a> ()</td></tr>
    187. 

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    188. 

  188. <tr class="memitem:a034d997a1e7a0b2b664a4357bcccd256"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a034d997a1e7a0b2b664a4357bcccd256">init</a> (uint8_t part)</td></tr>
    189. 

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    190. 

  190. <tr class="memitem:adbfd9264f972f054e561128bad0b267e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#adbfd9264f972f054e561128bad0b267e">initErrorHalt</a> ()</td></tr>
    191. 

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    192. 

  192. <tr class="memitem:a86770dd889bffc5788172c8d34a3582c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a86770dd889bffc5788172c8d34a3582c">initErrorHalt</a> (Print *pr)</td></tr>
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    194. 

  194. <tr class="memitem:a0d4c851a3243c9f8c21d3894821292e9"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a0d4c851a3243c9f8c21d3894821292e9">initErrorHalt</a> (char const *msg)</td></tr>
    195. 

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    196. 

  196. <tr class="memitem:a02f18794078b7a1c9662c3ded438cff4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a02f18794078b7a1c9662c3ded438cff4">initErrorHalt</a> (Print *pr, char const *msg)</td></tr>
    197. 

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    198. 

  198. <tr class="memitem:abe312251854aebf5b8d6b4f9896660ed"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#abe312251854aebf5b8d6b4f9896660ed">initErrorHalt</a> (const __FlashStringHelper *msg)</td></tr>
    199. 

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    200. 

  200. <tr class="memitem:aa93c7fec40b37e7f5dd1e362ebf5ff69"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#aa93c7fec40b37e7f5dd1e362ebf5ff69">initErrorHalt</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>
    201. 

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    202. 

  202. <tr class="memitem:a62a979138be1b62942f7b3f04964356e"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a62a979138be1b62942f7b3f04964356e">initErrorPrint</a> ()</td></tr>
    203. 

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    204. 

  204. <tr class="memitem:adffd5a3e802842b371b170c6df6b2530"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#adffd5a3e802842b371b170c6df6b2530">initErrorPrint</a> (Print *pr)</td></tr>
    205. 

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    206. 

  206. <tr class="memitem:a296855ca8cc7590b9cbe7b3aeabc8467"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a296855ca8cc7590b9cbe7b3aeabc8467">initErrorPrint</a> (char const *msg)</td></tr>
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    208. 

  208. <tr class="memitem:aca07f92b3a06ede0e7a56b68b76dc3b7"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#aca07f92b3a06ede0e7a56b68b76dc3b7">initErrorPrint</a> (Print *pr, char const *msg)</td></tr>
    209. 

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    210. 

  210. <tr class="memitem:a9c334faf236651db265d5acf65271666"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#a9c334faf236651db265d5acf65271666">initErrorPrint</a> (const __FlashStringHelper *msg)</td></tr>
    211. 

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    212. 

  212. <tr class="memitem:ac0b7161c1385841264323ac244f5c89c"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_sd_fat_base.html#ac0b7161c1385841264323ac244f5c89c">initErrorPrint</a> (Print *pr, const __FlashStringHelper *msg)</td></tr>
    213. 

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    214. 

  214. <tr class="memitem:a2398fb37a7a9d5e0dc0ffde6a44a993d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a2398fb37a7a9d5e0dc0ffde6a44a993d">ls</a> (uint8_t flags=0)</td></tr>
    215. 

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    216. 

  216. <tr class="memitem:a122b61dbec5051304bcc81bc08b1b99d"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a122b61dbec5051304bcc81bc08b1b99d">ls</a> (const char *path, uint8_t flags=0)</td></tr>
    217. 

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    218. 

  218. <tr class="memitem:ae12fb8bfad5c4a8e052dda70a5a0ed93"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#ae12fb8bfad5c4a8e052dda70a5a0ed93">ls</a> (<a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, uint8_t flags=0)</td></tr>
    219. 

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    220. 

  220. <tr class="memitem:aa79695db8e910300507210b3067d39fd"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#aa79695db8e910300507210b3067d39fd">ls</a> (<a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr, const char *path, uint8_t flags)</td></tr>
    221. 

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    222. 

  222. <tr class="memitem:a231c62c98ba8ac3c2624dc5ad2053ebf"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a231c62c98ba8ac3c2624dc5ad2053ebf">mkdir</a> (const char *path, bool pFlag=true)</td></tr>
    223. 

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    224. 

  224. <tr class="memitem:a947e4586077a922892b632edac33b67a"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_file.html">File</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a947e4586077a922892b632edac33b67a">open</a> (const char *path, uint8_t mode=<a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a>)</td></tr>
    225. 

  225. <tr class="separator:a947e4586077a922892b632edac33b67a"><td class="memSeparator" colspan="2">&#160;</td></tr>
    226. 

  226. <tr class="memitem:a0abfb1f754a8fb559cfa884ee040f56f"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_file.html">File</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a0abfb1f754a8fb559cfa884ee040f56f">open</a> (const String &amp;path, uint8_t mode=<a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a>)</td></tr>
    227. 

  227. <tr class="separator:a0abfb1f754a8fb559cfa884ee040f56f"><td class="memSeparator" colspan="2">&#160;</td></tr>
    228. 

  228. <tr class="memitem:abf7d7d0dab43083d5be10d70ff4669e4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#abf7d7d0dab43083d5be10d70ff4669e4">remove</a> (const char *path)</td></tr>
    229. 

  229. <tr class="separator:abf7d7d0dab43083d5be10d70ff4669e4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    230. 

  230. <tr class="memitem:a0187891a24017b41bd7c5ba63e659e65"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a0187891a24017b41bd7c5ba63e659e65">rename</a> (const char *oldPath, const char *newPath)</td></tr>
    231. 

  231. <tr class="separator:a0187891a24017b41bd7c5ba63e659e65"><td class="memSeparator" colspan="2">&#160;</td></tr>
    232. 

  232. <tr class="memitem:aaed2edc7ff7fedb163458c870bb41b33"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#aaed2edc7ff7fedb163458c870bb41b33">rmdir</a> (const char *path)</td></tr>
    233. 

  233. <tr class="separator:aaed2edc7ff7fedb163458c870bb41b33"><td class="memSeparator" colspan="2">&#160;</td></tr>
    234. 

  234. <tr class="memitem:ab2d483670a0a6a6a4754b23614fe11bc"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#ab2d483670a0a6a6a4754b23614fe11bc">rootDirEntryCount</a> () const </td></tr>
    235. 

  235. <tr class="separator:ab2d483670a0a6a6a4754b23614fe11bc"><td class="memSeparator" colspan="2">&#160;</td></tr>
    236. 

  236. <tr class="memitem:ae9363ebbbae90e895ea56e8fa3f60c13"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#ae9363ebbbae90e895ea56e8fa3f60c13">rootDirStart</a> () const </td></tr>
    237. 

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    238. 

  238. <tr class="memitem:ad60cb13557f35578f868e03e9ccb8be1"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#ad60cb13557f35578f868e03e9ccb8be1">truncate</a> (const char *path, uint32_t length)</td></tr>
    239. 

  239. <tr class="separator:ad60cb13557f35578f868e03e9ccb8be1"><td class="memSeparator" colspan="2">&#160;</td></tr>
    240. 

  240. <tr class="memitem:a4ca68fe47bb675df0a80df1ed7a53698"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_fat_volume.html">FatVolume</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a4ca68fe47bb675df0a80df1ed7a53698">vol</a> ()</td></tr>
    241. 

  241. <tr class="separator:a4ca68fe47bb675df0a80df1ed7a53698"><td class="memSeparator" colspan="2">&#160;</td></tr>
    242. 

  242. <tr class="memitem:a07bc98088ce4a9c725700899c184f7fc"><td class="memItemLeft" align="right" valign="top">uint32_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_volume.html#a07bc98088ce4a9c725700899c184f7fc">volumeBlockCount</a> () const </td></tr>
    243. 

  243. <tr class="separator:a07bc98088ce4a9c725700899c184f7fc"><td class="memSeparator" colspan="2">&#160;</td></tr>
    244. 

  244. <tr class="memitem:acf257d02b7166683bda2abc5058004bf"><td class="memItemLeft" align="right" valign="top"><a class="el" href="class_fat_file.html">FatFile</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#acf257d02b7166683bda2abc5058004bf">vwd</a> ()</td></tr>
    245. 

  245. <tr class="separator:acf257d02b7166683bda2abc5058004bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
    246. 

  246. <tr class="memitem:a36d7831f92acfbfef1c4a24dd7103dc4"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="class_fat_file_system.html#a36d7831f92acfbfef1c4a24dd7103dc4">wipe</a> (<a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *pr=0)</td></tr>
    247. 

  247. <tr class="separator:a36d7831f92acfbfef1c4a24dd7103dc4"><td class="memSeparator" colspan="2">&#160;</td></tr>
    248. 

  248. </table>
    249. 

  249. <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
    250. 

  250. <div class="textblock"><p>Main file system class for SdFat library. </p>
    251. 

  251. </div><h2 class="groupheader">Member Function Documentation</h2>
    252. 

  252. <a class="anchor" id="a05bd3d358a708efe2f9002d05c3a4139"></a>
    253. 

  253. <div class="memitem">
    254. 

  254. <div class="memproto">
    255. 

  255. <table class="mlabels">
    256. 

  256.   <tr>
    257. 

  257.   <td class="mlabels-left">
    258. 

  258.       <table class="memname">
    259. 

  259.         <tr>
    260. 

  260.           <td class="memname">bool FatFileSystem::begin </td>
    261. 

  261.           <td>(</td>
    262. 

  262.           <td class="paramtype">uint8_t&#160;</td>
    263. 

  263.           <td class="paramname"><em>part</em> = <code>0</code></td><td>)</td>
    264. 

  264.           <td></td>
    265. 

  265.         </tr>
    266. 

  266.       </table>
    267. 

  267.   </td>
    268. 

  268.   <td class="mlabels-right">
    269. 

  269. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    270. 

  270.   </tr>
    271. 

  271. </table>
    272. 

  272. </div><div class="memdoc">
    273. 

  273. <p>Initialize an <a class="el" href="class_fat_file_system.html" title="Integration class for the FatLib library. ">FatFileSystem</a> object. </p><dl class="params"><dt>Parameters</dt><dd>
    274. 

  274.   <table class="params">
    275. 

  275.     <tr><td class="paramdir">[in]</td><td class="paramname">part</td><td>partition to initialize. </td></tr>
    276. 

  276.   </table>
    277. 

  277.   </dd>
    278. 

  278. </dl>
    279. 

  279. <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>
    280. 

  280. 

  281. </div>
    282. 

  282. </div>
    283. 

  283. <a class="anchor" id="a3d3f2cc4df1b6f2a129c3a614c1e5e1f"></a>
    284. 

  284. <div class="memitem">
    285. 

  285. <div class="memproto">
    286. 

  286. <table class="mlabels">
    287. 

  287.   <tr>
    288. 

  288.   <td class="mlabels-left">
    289. 

  289.       <table class="memname">
    290. 

  290.         <tr>
    291. 

  291.           <td class="memname">bool SdFatBase::begin </td>
    292. 

  292.           <td>(</td>
    293. 

  293.           <td class="paramtype"><a class="el" href="class_sd_spi_card.html#a31a561750501b6635ad2b85c8c960381">SdSpiCard::m_spi_t</a> *&#160;</td>
    294. 

  294.           <td class="paramname"><em>spi</em>, </td>
    295. 

  295.         </tr>
    296. 

  296.         <tr>
    297. 

  297.           <td class="paramkey"></td>
    298. 

  298.           <td></td>
    299. 

  299.           <td class="paramtype">uint8_t&#160;</td>
    300. 

  300.           <td class="paramname"><em>csPin</em> = <code>SS</code>, </td>
    301. 

  301.         </tr>
    302. 

  302.         <tr>
    303. 

  303.           <td class="paramkey"></td>
    304. 

  304.           <td></td>
    305. 

  305.           <td class="paramtype">uint8_t&#160;</td>
    306. 

  306.           <td class="paramname"><em>divisor</em> = <code>2</code>&#160;</td>
    307. 

  307.         </tr>
    308. 

  308.         <tr>
    309. 

  309.           <td></td>
    310. 

  310.           <td>)</td>
    311. 

  311.           <td></td><td></td>
    312. 

  312.         </tr>
    313. 

  313.       </table>
    314. 

  314.   </td>
    315. 

  315.   <td class="mlabels-right">
    316. 

  316. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    317. 

  317.   </tr>
    318. 

  318. </table>
    319. 

  319. </div><div class="memdoc">
    320. 

  320. <p>Initialize SD card and file system. </p><dl class="params"><dt>Parameters</dt><dd>
    321. 

  321.   <table class="params">
    322. 

  322.     <tr><td class="paramdir">[in]</td><td class="paramname">spi</td><td>SPI object for the card. </td></tr>
    323. 

  323.     <tr><td class="paramdir">[in]</td><td class="paramname">csPin</td><td>SD card chip select pin. </td></tr>
    324. 

  324.     <tr><td class="paramdir">[in]</td><td class="paramname">divisor</td><td>SPI divisor. </td></tr>
    325. 

  325.   </table>
    326. 

  326.   </dd>
    327. 

  327. </dl>
    328. 

  328. <dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
    329. 

  329. 

  330. </div>
    331. 

  331. </div>
    332. 

  332. <a class="anchor" id="a9552f4c1811a1d3c00e183cf12afd45d"></a>
    333. 

  333. <div class="memitem">
    334. 

  334. <div class="memproto">
    335. 

  335. <table class="mlabels">
    336. 

  336.   <tr>
    337. 

  337.   <td class="mlabels-left">
    338. 

  338.       <table class="memname">
    339. 

  339.         <tr>
    340. 

  340.           <td class="memname">bool SdFat::begin </td>
    341. 

  341.           <td>(</td>
    342. 

  342.           <td class="paramtype">uint8_t&#160;</td>
    343. 

  343.           <td class="paramname"><em>csPin</em> = <code>SS</code>, </td>
    344. 

  344.         </tr>
    345. 

  345.         <tr>
    346. 

  346.           <td class="paramkey"></td>
    347. 

  347.           <td></td>
    348. 

  348.           <td class="paramtype">uint8_t&#160;</td>
    349. 

  349.           <td class="paramname"><em>divisor</em> = <code>2</code>&#160;</td>
    350. 

  350.         </tr>
    351. 

  351.         <tr>
    352. 

  352.           <td></td>
    353. 

  353.           <td>)</td>
    354. 

  354.           <td></td><td></td>
    355. 

  355.         </tr>
    356. 

  356.       </table>
    357. 

  357.   </td>
    358. 

  358.   <td class="mlabels-right">
    359. 

  359. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
    360. 

  360.   </tr>
    361. 

  361. </table>
    362. 

  362. </div><div class="memdoc">
    363. 

  363. <p>Initialize SD card and file system.</p>
    364. 

  364. <dl class="params"><dt>Parameters</dt><dd>
    365. 

  365.   <table class="params">
    366. 

  366.     <tr><td class="paramdir">[in]</td><td class="paramname">csPin</td><td>SD card chip select pin. </td></tr>
    367. 

  367.     <tr><td class="paramdir">[in]</td><td class="paramname">divisor</td><td>SPI divisor. </td></tr>
    368. 

  368.   </table>
    369. 

  369.   </dd>
    370. 

  370. </dl>
    371. 

  371. <dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
    372. 

  372. 

  373. </div>
    374. 

  374. </div>
    375. 

  375. <a class="anchor" id="a06beed4cea5e38116b58254a57125442"></a>
    376. 

  376. <div class="memitem">
    377. 

  377. <div class="memproto">
    378. 

  378. <table class="mlabels">
    379. 

  379.   <tr>
    380. 

  380.   <td class="mlabels-left">
    381. 

  381.       <table class="memname">
    382. 

  382.         <tr>
    383. 

  383.           <td class="memname">uint8_t FatVolume::blocksPerCluster </td>
    384. 

  384.           <td>(</td>
    385. 

  385.           <td class="paramname"></td><td>)</td>
    386. 

  386.           <td> const</td>
    387. 

  387.         </tr>
    388. 

  388.       </table>
    389. 

  389.   </td>
    390. 

  390.   <td class="mlabels-right">
    391. 

  391. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    392. 

  392.   </tr>
    393. 

  393. </table>
    394. 

  394. </div><div class="memdoc">
    395. 

  395. <dl class="section return"><dt>Returns</dt><dd>The volume's cluster size in blocks. </dd></dl>
    396. 

  396. 

  397. </div>
    398. 

  398. </div>
    399. 

  399. <a class="anchor" id="abc66d856d05198d9ebe7104c8c4155d7"></a>
    400. 

  400. <div class="memitem">
    401. 

  401. <div class="memproto">
    402. 

  402. <table class="mlabels">
    403. 

  403.   <tr>
    404. 

  404.   <td class="mlabels-left">
    405. 

  405.       <table class="memname">
    406. 

  406.         <tr>
    407. 

  407.           <td class="memname">uint32_t FatVolume::blocksPerFat </td>
    408. 

  408.           <td>(</td>
    409. 

  409.           <td class="paramname"></td><td>)</td>
    410. 

  410.           <td> const</td>
    411. 

  411.         </tr>
    412. 

  412.       </table>
    413. 

  413.   </td>
    414. 

  414.   <td class="mlabels-right">
    415. 

  415. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    416. 

  416.   </tr>
    417. 

  417. </table>
    418. 

  418. </div><div class="memdoc">
    419. 

  419. <dl class="section return"><dt>Returns</dt><dd>The number of blocks in one FAT. </dd></dl>
    420. 

  420. 

  421. </div>
    422. 

  422. </div>
    423. 

  423. <a class="anchor" id="aa1e3b1d0c21d202deb82668068ab00e8"></a>
    424. 

  424. <div class="memitem">
    425. 

  425. <div class="memproto">
    426. 

  426. <table class="mlabels">
    427. 

  427.   <tr>
    428. 

  428.   <td class="mlabels-left">
    429. 

  429.       <table class="memname">
    430. 

  430.         <tr>
    431. 

  431.           <td class="memname"><a class="el" href="unioncache__t.html">cache_t</a>* FatVolume::cacheClear </td>
    432. 

  432.           <td>(</td>
    433. 

  433.           <td class="paramname"></td><td>)</td>
    434. 

  434.           <td></td>
    435. 

  435.         </tr>
    436. 

  436.       </table>
    437. 

  437.   </td>
    438. 

  438.   <td class="mlabels-right">
    439. 

  439. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    440. 

  440.   </tr>
    441. 

  441. </table>
    442. 

  442. </div><div class="memdoc">
    443. 

  443. <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>
    444. 

  444. 

  445. </div>
    446. 

  446. </div>
    447. 

  447. <a class="anchor" id="a899294ced4e4585feae7668099338534"></a>
    448. 

  448. <div class="memitem">
    449. 

  449. <div class="memproto">
    450. 

  450. <table class="mlabels">
    451. 

  451.   <tr>
    452. 

  452.   <td class="mlabels-left">
    453. 

  453.       <table class="memname">
    454. 

  454.         <tr>
    455. 

  455.           <td class="memname"><a class="el" href="class_sd_spi_card.html">SdSpiCard</a>* SdFatBase::card </td>
    456. 

  456.           <td>(</td>
    457. 

  457.           <td class="paramname"></td><td>)</td>
    458. 

  458.           <td></td>
    459. 

  459.         </tr>
    460. 

  460.       </table>
    461. 

  461.   </td>
    462. 

  462.   <td class="mlabels-right">
    463. 

  463. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    464. 

  464.   </tr>
    465. 

  465. </table>
    466. 

  466. </div><div class="memdoc">
    467. 

  467. <dl class="section return"><dt>Returns</dt><dd>Pointer to SD card object </dd></dl>
    468. 

  468. 

  469. </div>
    470. 

  470. </div>
    471. 

  471. <a class="anchor" id="ae60c555879572052295b55fe2886d43a"></a>
    472. 

  472. <div class="memitem">
    473. 

  473. <div class="memproto">
    474. 

  474. <table class="mlabels">
    475. 

  475.   <tr>
    476. 

  476.   <td class="mlabels-left">
    477. 

  477.       <table class="memname">
    478. 

  478.         <tr>
    479. 

  479.           <td class="memname">bool SdFat::cardBegin </td>
    480. 

  480.           <td>(</td>
    481. 

  481.           <td class="paramtype">uint8_t&#160;</td>
    482. 

  482.           <td class="paramname"><em>csPin</em> = <code>SS</code>, </td>
    483. 

  483.         </tr>
    484. 

  484.         <tr>
    485. 

  485.           <td class="paramkey"></td>
    486. 

  486.           <td></td>
    487. 

  487.           <td class="paramtype">uint8_t&#160;</td>
    488. 

  488.           <td class="paramname"><em>divisor</em> = <code>2</code>&#160;</td>
    489. 

  489.         </tr>
    490. 

  490.         <tr>
    491. 

  491.           <td></td>
    492. 

  492.           <td>)</td>
    493. 

  493.           <td></td><td></td>
    494. 

  494.         </tr>
    495. 

  495.       </table>
    496. 

  496.   </td>
    497. 

  497.   <td class="mlabels-right">
    498. 

  498. <span class="mlabels"><span class="mlabel">inline</span></span>  </td>
    499. 

  499.   </tr>
    500. 

  500. </table>
    501. 

  501. </div><div class="memdoc">
    502. 

  502. <p>Diagnostic call to initialize SD card - use for diagnostic purposes only. </p><dl class="params"><dt>Parameters</dt><dd>
    503. 

  503.   <table class="params">
    504. 

  504.     <tr><td class="paramdir">[in]</td><td class="paramname">csPin</td><td>SD card chip select pin. </td></tr>
    505. 

  505.     <tr><td class="paramdir">[in]</td><td class="paramname">divisor</td><td>SPI divisor. </td></tr>
    506. 

  506.   </table>
    507. 

  507.   </dd>
    508. 

  508. </dl>
    509. 

  509. <dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
    510. 

  510. 

  511. </div>
    512. 

  512. </div>
    513. 

  513. <a class="anchor" id="a5667915e63187a43a71dfada63800865"></a>
    514. 

  514. <div class="memitem">
    515. 

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    516. 

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    517. 

  517.   <tr>
    518. 

  518.   <td class="mlabels-left">
    519. 

  519.       <table class="memname">
    520. 

  520.         <tr>
    521. 

  521.           <td class="memname">bool FatFileSystem::chdir </td>
    522. 

  522.           <td>(</td>
    523. 

  523.           <td class="paramtype">bool&#160;</td>
    524. 

  524.           <td class="paramname"><em>set_cwd</em> = <code>false</code></td><td>)</td>
    525. 

  525.           <td></td>
    526. 

  526.         </tr>
    527. 

  527.       </table>
    528. 

  528.   </td>
    529. 

  529.   <td class="mlabels-right">
    530. 

  530. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    531. 

  531.   </tr>
    532. 

  532. </table>
    533. 

  533. </div><div class="memdoc">
    534. 

  534. <p>Change a volume's working directory to root</p>
    535. 

  535. <p>Changes the volume's working directory to the SD's root directory. Optionally set the current working directory to the volume's working directory.</p>
    536. 

  536. <dl class="params"><dt>Parameters</dt><dd>
    537. 

  537.   <table class="params">
    538. 

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

  539.   </table>
    540. 

  540.   </dd>
    541. 

  541. </dl>
    542. 

  542. <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>
    543. 

  543. 

  544. </div>
    545. 

  545. </div>
    546. 

  546. <a class="anchor" id="a44af1b98e8d986d12107b654453acbc4"></a>
    547. 

  547. <div class="memitem">
    548. 

  548. <div class="memproto">
    549. 

  549. <table class="mlabels">
    550. 

  550.   <tr>
    551. 

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

  552.       <table class="memname">
    553. 

  553.         <tr>
    554. 

  554.           <td class="memname">bool FatFileSystem::chdir </td>
    555. 

  555.           <td>(</td>
    556. 

  556.           <td class="paramtype">const char *&#160;</td>
    557. 

  557.           <td class="paramname"><em>path</em>, </td>
    558. 

  558.         </tr>
    559. 

  559.         <tr>
    560. 

  560.           <td class="paramkey"></td>
    561. 

  561.           <td></td>
    562. 

  562.           <td class="paramtype">bool&#160;</td>
    563. 

  563.           <td class="paramname"><em>set_cwd</em> = <code>false</code>&#160;</td>
    564. 

  564.         </tr>
    565. 

  565.         <tr>
    566. 

  566.           <td></td>
    567. 

  567.           <td>)</td>
    568. 

  568.           <td></td><td></td>
    569. 

  569.         </tr>
    570. 

  570.       </table>
    571. 

  571.   </td>
    572. 

  572.   <td class="mlabels-right">
    573. 

  573. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    574. 

  574.   </tr>
    575. 

  575. </table>
    576. 

  576. </div><div class="memdoc">
    577. 

  577. <p>Change a volume's working directory</p>
    578. 

  578. <p>Changes the volume working directory to the <em>path</em> subdirectory. Optionally set the current working directory to the volume's working directory.</p>
    579. 

  579. <p>Example: If the volume's working directory is "/DIR", chdir("SUB") will change the volume's working directory from "/DIR" to "/DIR/SUB".</p>
    580. 

  580. <p>If path is "/", the volume's working directory will be changed to the root directory</p>
    581. 

  581. <dl class="params"><dt>Parameters</dt><dd>
    582. 

  582.   <table class="params">
    583. 

  583.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>The name of the subdirectory.</td></tr>
    584. 

  584.     <tr><td class="paramdir">[in]</td><td class="paramname">set_cwd</td><td>Set the current working directory to this volume's working directory if true.</td></tr>
    585. 

  585.   </table>
    586. 

  586.   </dd>
    587. 

  587. </dl>
    588. 

  588. <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>
    589. 

  589. 

  590. </div>
    591. 

  591. </div>
    592. 

  592. <a class="anchor" id="af24917d6e00c8766dab168eb834047ec"></a>
    593. 

  593. <div class="memitem">
    594. 

  594. <div class="memproto">
    595. 

  595. <table class="mlabels">
    596. 

  596.   <tr>
    597. 

  597.   <td class="mlabels-left">
    598. 

  598.       <table class="memname">
    599. 

  599.         <tr>
    600. 

  600.           <td class="memname">void FatFileSystem::chvol </td>
    601. 

  601.           <td>(</td>
    602. 

  602.           <td class="paramname"></td><td>)</td>
    603. 

  603.           <td></td>
    604. 

  604.         </tr>
    605. 

  605.       </table>
    606. 

  606.   </td>
    607. 

  607.   <td class="mlabels-right">
    608. 

  608. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    609. 

  609.   </tr>
    610. 

  610. </table>
    611. 

  611. </div><div class="memdoc">
    612. 

  612. <p>Set the current working directory to a volume's working directory.</p>
    613. 

  613. <p>This is useful with multiple SD cards.</p>
    614. 

  614. <p>The current working directory is changed to this volume's working directory.</p>
    615. 

  615. <p>This is like the Windows/DOS &lt;drive letter&gt;: command. </p>
    616. 

  616. 

  617. </div>
    618. 

  618. </div>
    619. 

  619. <a class="anchor" id="a18446a9c5924304fa7a87d5f03ccaf21"></a>
    620. 

  620. <div class="memitem">
    621. 

  621. <div class="memproto">
    622. 

  622. <table class="mlabels">
    623. 

  623.   <tr>
    624. 

  624.   <td class="mlabels-left">
    625. 

  625.       <table class="memname">
    626. 

  626.         <tr>
    627. 

  627.           <td class="memname">uint32_t FatVolume::clusterCount </td>
    628. 

  628.           <td>(</td>
    629. 

  629.           <td class="paramname"></td><td>)</td>
    630. 

  630.           <td> const</td>
    631. 

  631.         </tr>
    632. 

  632.       </table>
    633. 

  633.   </td>
    634. 

  634.   <td class="mlabels-right">
    635. 

  635. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    636. 

  636.   </tr>
    637. 

  637. </table>
    638. 

  638. </div><div class="memdoc">
    639. 

  639. <dl class="section return"><dt>Returns</dt><dd>The total number of clusters in the volume. </dd></dl>
    640. 

  640. 

  641. </div>
    642. 

  642. </div>
    643. 

  643. <a class="anchor" id="ac0e63f33d71d5dc95a602834274def6a"></a>
    644. 

  644. <div class="memitem">
    645. 

  645. <div class="memproto">
    646. 

  646. <table class="mlabels">
    647. 

  647.   <tr>
    648. 

  648.   <td class="mlabels-left">
    649. 

  649.       <table class="memname">
    650. 

  650.         <tr>
    651. 

  651.           <td class="memname">uint8_t FatVolume::clusterSizeShift </td>
    652. 

  652.           <td>(</td>
    653. 

  653.           <td class="paramname"></td><td>)</td>
    654. 

  654.           <td> const</td>
    655. 

  655.         </tr>
    656. 

  656.       </table>
    657. 

  657.   </td>
    658. 

  658.   <td class="mlabels-right">
    659. 

  659. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    660. 

  660.   </tr>
    661. 

  661. </table>
    662. 

  662. </div><div class="memdoc">
    663. 

  663. <dl class="section return"><dt>Returns</dt><dd>The shift count required to multiply by blocksPerCluster. </dd></dl>
    664. 

  664. 

  665. </div>
    666. 

  666. </div>
    667. 

  667. <a class="anchor" id="a443364af257c219f8e908d5b073d8fa3"></a>
    668. 

  668. <div class="memitem">
    669. 

  669. <div class="memproto">
    670. 

  670. <table class="mlabels">
    671. 

  671.   <tr>
    672. 

  672.   <td class="mlabels-left">
    673. 

  673.       <table class="memname">
    674. 

  674.         <tr>
    675. 

  675.           <td class="memname">uint32_t FatVolume::dataStartBlock </td>
    676. 

  676.           <td>(</td>
    677. 

  677.           <td class="paramname"></td><td>)</td>
    678. 

  678.           <td> const</td>
    679. 

  679.         </tr>
    680. 

  680.       </table>
    681. 

  681.   </td>
    682. 

  682.   <td class="mlabels-right">
    683. 

  683. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    684. 

  684.   </tr>
    685. 

  685. </table>
    686. 

  686. </div><div class="memdoc">
    687. 

  687. <dl class="section return"><dt>Returns</dt><dd>The logical block number for the start of file data. </dd></dl>
    688. 

  688. 

  689. </div>
    690. 

  690. </div>
    691. 

  691. <a class="anchor" id="a25c6311b70fa274b3be94ff25fdebba7"></a>
    692. 

  692. <div class="memitem">
    693. 

  693. <div class="memproto">
    694. 

  694. <table class="mlabels">
    695. 

  695.   <tr>
    696. 

  696.   <td class="mlabels-left">
    697. 

  697.       <table class="memname">
    698. 

  698.         <tr>
    699. 

  699.           <td class="memname">int8_t FatVolume::dbgFat </td>
    700. 

  700.           <td>(</td>
    701. 

  701.           <td class="paramtype">uint32_t&#160;</td>
    702. 

  702.           <td class="paramname"><em>n</em>, </td>
    703. 

  703.         </tr>
    704. 

  704.         <tr>
    705. 

  705.           <td class="paramkey"></td>
    706. 

  706.           <td></td>
    707. 

  707.           <td class="paramtype">uint32_t *&#160;</td>
    708. 

  708.           <td class="paramname"><em>v</em>&#160;</td>
    709. 

  709.         </tr>
    710. 

  710.         <tr>
    711. 

  711.           <td></td>
    712. 

  712.           <td>)</td>
    713. 

  713.           <td></td><td></td>
    714. 

  714.         </tr>
    715. 

  715.       </table>
    716. 

  716.   </td>
    717. 

  717.   <td class="mlabels-right">
    718. 

  718. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    719. 

  719.   </tr>
    720. 

  720. </table>
    721. 

  721. </div><div class="memdoc">
    722. 

  722. <p>Debug access to FAT table</p>
    723. 

  723. <dl class="params"><dt>Parameters</dt><dd>
    724. 

  724.   <table class="params">
    725. 

  725.     <tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>cluster number. </td></tr>
    726. 

  726.     <tr><td class="paramdir">[out]</td><td class="paramname">v</td><td>value of entry </td></tr>
    727. 

  727.   </table>
    728. 

  728.   </dd>
    729. 

  729. </dl>
    730. 

  730. <dl class="section return"><dt>Returns</dt><dd>true for success or false for failure </dd></dl>
    731. 

  731. 

  732. </div>
    733. 

  733. </div>
    734. 

  734. <a class="anchor" id="a905d883dcbaa60aa35a6eb0cad63cc9e"></a>
    735. 

  735. <div class="memitem">
    736. 

  736. <div class="memproto">
    737. 

  737. <table class="mlabels">
    738. 

  738.   <tr>
    739. 

  739.   <td class="mlabels-left">
    740. 

  740.       <table class="memname">
    741. 

  741.         <tr>
    742. 

  742.           <td class="memname">void SdFatBase::errorHalt </td>
    743. 

  743.           <td>(</td>
    744. 

  744.           <td class="paramname"></td><td>)</td>
    745. 

  745.           <td></td>
    746. 

  746.         </tr>
    747. 

  747.       </table>
    748. 

  748.   </td>
    749. 

  749.   <td class="mlabels-right">
    750. 

  750. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    751. 

  751.   </tr>
    752. 

  752. </table>
    753. 

  753. </div><div class="memdoc">
    754. 

  754. <p>Print any SD error code to Serial and halt. </p>
    755. 

  755. 

  756. </div>
    757. 

  757. </div>
    758. 

  758. <a class="anchor" id="ae8cf95abf0ffb1c7a55eb1a192c28982"></a>
    759. 

  759. <div class="memitem">
    760. 

  760. <div class="memproto">
    761. 

  761. <table class="mlabels">
    762. 

  762.   <tr>
    763. 

  763.   <td class="mlabels-left">
    764. 

  764.       <table class="memname">
    765. 

  765.         <tr>
    766. 

  766.           <td class="memname">void SdFatBase::errorHalt </td>
    767. 

  767.           <td>(</td>
    768. 

  768.           <td class="paramtype">Print *&#160;</td>
    769. 

  769.           <td class="paramname"><em>pr</em></td><td>)</td>
    770. 

  770.           <td></td>
    771. 

  771.         </tr>
    772. 

  772.       </table>
    773. 

  773.   </td>
    774. 

  774.   <td class="mlabels-right">
    775. 

  775. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    776. 

  776.   </tr>
    777. 

  777. </table>
    778. 

  778. </div><div class="memdoc">
    779. 

  779. <p>Print any SD error code and halt.</p>
    780. 

  780. <dl class="params"><dt>Parameters</dt><dd>
    781. 

  781.   <table class="params">
    782. 

  782.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    783. 

  783.   </table>
    784. 

  784.   </dd>
    785. 

  785. </dl>
    786. 

  786. 

  787. </div>
    788. 

  788. </div>
    789. 

  789. <a class="anchor" id="a07e04b976ffcaf7e9492e50c6e4900a8"></a>
    790. 

  790. <div class="memitem">
    791. 

  791. <div class="memproto">
    792. 

  792. <table class="mlabels">
    793. 

  793.   <tr>
    794. 

  794.   <td class="mlabels-left">
    795. 

  795.       <table class="memname">
    796. 

  796.         <tr>
    797. 

  797.           <td class="memname">void SdFatBase::errorHalt </td>
    798. 

  798.           <td>(</td>
    799. 

  799.           <td class="paramtype">char const *&#160;</td>
    800. 

  800.           <td class="paramname"><em>msg</em></td><td>)</td>
    801. 

  801.           <td></td>
    802. 

  802.         </tr>
    803. 

  803.       </table>
    804. 

  804.   </td>
    805. 

  805.   <td class="mlabels-right">
    806. 

  806. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    807. 

  807.   </tr>
    808. 

  808. </table>
    809. 

  809. </div><div class="memdoc">
    810. 

  810. <p>Print msg, any SD error code and halt.</p>
    811. 

  811. <dl class="params"><dt>Parameters</dt><dd>
    812. 

  812.   <table class="params">
    813. 

  813.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    814. 

  814.   </table>
    815. 

  815.   </dd>
    816. 

  816. </dl>
    817. 

  817. 

  818. </div>
    819. 

  819. </div>
    820. 

  820. <a class="anchor" id="a7c52e1a1909c9aa532b8525cf721fd89"></a>
    821. 

  821. <div class="memitem">
    822. 

  822. <div class="memproto">
    823. 

  823. <table class="mlabels">
    824. 

  824.   <tr>
    825. 

  825.   <td class="mlabels-left">
    826. 

  826.       <table class="memname">
    827. 

  827.         <tr>
    828. 

  828.           <td class="memname">void SdFatBase::errorHalt </td>
    829. 

  829.           <td>(</td>
    830. 

  830.           <td class="paramtype">Print *&#160;</td>
    831. 

  831.           <td class="paramname"><em>pr</em>, </td>
    832. 

  832.         </tr>
    833. 

  833.         <tr>
    834. 

  834.           <td class="paramkey"></td>
    835. 

  835.           <td></td>
    836. 

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

  837.           <td class="paramname"><em>msg</em>&#160;</td>
    838. 

  838.         </tr>
    839. 

  839.         <tr>
    840. 

  840.           <td></td>
    841. 

  841.           <td>)</td>
    842. 

  842.           <td></td><td></td>
    843. 

  843.         </tr>
    844. 

  844.       </table>
    845. 

  845.   </td>
    846. 

  846.   <td class="mlabels-right">
    847. 

  847. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    848. 

  848.   </tr>
    849. 

  849. </table>
    850. 

  850. </div><div class="memdoc">
    851. 

  851. <p>Print msg, any SD error code, and halt.</p>
    852. 

  852. <dl class="params"><dt>Parameters</dt><dd>
    853. 

  853.   <table class="params">
    854. 

  854.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    855. 

  855.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    856. 

  856.   </table>
    857. 

  857.   </dd>
    858. 

  858. </dl>
    859. 

  859. 

  860. </div>
    861. 

  861. </div>
    862. 

  862. <a class="anchor" id="a111cecbcc7ea5c068c44051491a77a52"></a>
    863. 

  863. <div class="memitem">
    864. 

  864. <div class="memproto">
    865. 

  865. <table class="mlabels">
    866. 

  866.   <tr>
    867. 

  867.   <td class="mlabels-left">
    868. 

  868.       <table class="memname">
    869. 

  869.         <tr>
    870. 

  870.           <td class="memname">void SdFatBase::errorHalt </td>
    871. 

  871.           <td>(</td>
    872. 

  872.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    873. 

  873.           <td class="paramname"><em>msg</em></td><td>)</td>
    874. 

  874.           <td></td>
    875. 

  875.         </tr>
    876. 

  876.       </table>
    877. 

  877.   </td>
    878. 

  878.   <td class="mlabels-right">
    879. 

  879. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    880. 

  880.   </tr>
    881. 

  881. </table>
    882. 

  882. </div><div class="memdoc">
    883. 

  883. <p>Print msg, any SD error code, and halt.</p>
    884. 

  884. <dl class="params"><dt>Parameters</dt><dd>
    885. 

  885.   <table class="params">
    886. 

  886.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    887. 

  887.   </table>
    888. 

  888.   </dd>
    889. 

  889. </dl>
    890. 

  890. 

  891. </div>
    892. 

  892. </div>
    893. 

  893. <a class="anchor" id="a4c34e68605243269f96122a9cb909004"></a>
    894. 

  894. <div class="memitem">
    895. 

  895. <div class="memproto">
    896. 

  896. <table class="mlabels">
    897. 

  897.   <tr>
    898. 

  898.   <td class="mlabels-left">
    899. 

  899.       <table class="memname">
    900. 

  900.         <tr>
    901. 

  901.           <td class="memname">void SdFatBase::errorHalt </td>
    902. 

  902.           <td>(</td>
    903. 

  903.           <td class="paramtype">Print *&#160;</td>
    904. 

  904.           <td class="paramname"><em>pr</em>, </td>
    905. 

  905.         </tr>
    906. 

  906.         <tr>
    907. 

  907.           <td class="paramkey"></td>
    908. 

  908.           <td></td>
    909. 

  909.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    910. 

  910.           <td class="paramname"><em>msg</em>&#160;</td>
    911. 

  911.         </tr>
    912. 

  912.         <tr>
    913. 

  913.           <td></td>
    914. 

  914.           <td>)</td>
    915. 

  915.           <td></td><td></td>
    916. 

  916.         </tr>
    917. 

  917.       </table>
    918. 

  918.   </td>
    919. 

  919.   <td class="mlabels-right">
    920. 

  920. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    921. 

  921.   </tr>
    922. 

  922. </table>
    923. 

  923. </div><div class="memdoc">
    924. 

  924. <p>Print msg, any SD error code, and halt.</p>
    925. 

  925. <dl class="params"><dt>Parameters</dt><dd>
    926. 

  926.   <table class="params">
    927. 

  927.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    928. 

  928.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    929. 

  929.   </table>
    930. 

  930.   </dd>
    931. 

  931. </dl>
    932. 

  932. 

  933. </div>
    934. 

  934. </div>
    935. 

  935. <a class="anchor" id="a2deadc5b8bcdf5710fefba39b895e008"></a>
    936. 

  936. <div class="memitem">
    937. 

  937. <div class="memproto">
    938. 

  938. <table class="mlabels">
    939. 

  939.   <tr>
    940. 

  940.   <td class="mlabels-left">
    941. 

  941.       <table class="memname">
    942. 

  942.         <tr>
    943. 

  943.           <td class="memname">void SdFatBase::errorPrint </td>
    944. 

  944.           <td>(</td>
    945. 

  945.           <td class="paramname"></td><td>)</td>
    946. 

  946.           <td></td>
    947. 

  947.         </tr>
    948. 

  948.       </table>
    949. 

  949.   </td>
    950. 

  950.   <td class="mlabels-right">
    951. 

  951. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    952. 

  952.   </tr>
    953. 

  953. </table>
    954. 

  954. </div><div class="memdoc">
    955. 

  955. <p>Print any SD error code to Serial </p>
    956. 

  956. 

  957. </div>
    958. 

  958. </div>
    959. 

  959. <a class="anchor" id="aaa950f290e41c0ff2d62b94cb425ba12"></a>
    960. 

  960. <div class="memitem">
    961. 

  961. <div class="memproto">
    962. 

  962. <table class="mlabels">
    963. 

  963.   <tr>
    964. 

  964.   <td class="mlabels-left">
    965. 

  965.       <table class="memname">
    966. 

  966.         <tr>
    967. 

  967.           <td class="memname">void SdFatBase::errorPrint </td>
    968. 

  968.           <td>(</td>
    969. 

  969.           <td class="paramtype">Print *&#160;</td>
    970. 

  970.           <td class="paramname"><em>pr</em></td><td>)</td>
    971. 

  971.           <td></td>
    972. 

  972.         </tr>
    973. 

  973.       </table>
    974. 

  974.   </td>
    975. 

  975.   <td class="mlabels-right">
    976. 

  976. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    977. 

  977.   </tr>
    978. 

  978. </table>
    979. 

  979. </div><div class="memdoc">
    980. 

  980. <p>Print any SD error code. </p><dl class="params"><dt>Parameters</dt><dd>
    981. 

  981.   <table class="params">
    982. 

  982.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print device. </td></tr>
    983. 

  983.   </table>
    984. 

  984.   </dd>
    985. 

  985. </dl>
    986. 

  986. 

  987. </div>
    988. 

  988. </div>
    989. 

  989. <a class="anchor" id="a84fe32d89460471cf9f66495f545e2ae"></a>
    990. 

  990. <div class="memitem">
    991. 

  991. <div class="memproto">
    992. 

  992. <table class="mlabels">
    993. 

  993.   <tr>
    994. 

  994.   <td class="mlabels-left">
    995. 

  995.       <table class="memname">
    996. 

  996.         <tr>
    997. 

  997.           <td class="memname">void SdFatBase::errorPrint </td>
    998. 

  998.           <td>(</td>
    999. 

  999.           <td class="paramtype">const char *&#160;</td>
    1000. 

  1000.           <td class="paramname"><em>msg</em></td><td>)</td>
    1001. 

  1001.           <td></td>
    1002. 

  1002.         </tr>
    1003. 

  1003.       </table>
    1004. 

  1004.   </td>
    1005. 

  1005.   <td class="mlabels-right">
    1006. 

  1006. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1007. 

  1007.   </tr>
    1008. 

  1008. </table>
    1009. 

  1009. </div><div class="memdoc">
    1010. 

  1010. <p>Print msg, any SD error code.</p>
    1011. 

  1011. <dl class="params"><dt>Parameters</dt><dd>
    1012. 

  1012.   <table class="params">
    1013. 

  1013.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1014. 

  1014.   </table>
    1015. 

  1015.   </dd>
    1016. 

  1016. </dl>
    1017. 

  1017. 

  1018. </div>
    1019. 

  1019. </div>
    1020. 

  1020. <a class="anchor" id="a5ecc4177c65f8e2837a9ef4d17368a98"></a>
    1021. 

  1021. <div class="memitem">
    1022. 

  1022. <div class="memproto">
    1023. 

  1023. <table class="mlabels">
    1024. 

  1024.   <tr>
    1025. 

  1025.   <td class="mlabels-left">
    1026. 

  1026.       <table class="memname">
    1027. 

  1027.         <tr>
    1028. 

  1028.           <td class="memname">void SdFatBase::errorPrint </td>
    1029. 

  1029.           <td>(</td>
    1030. 

  1030.           <td class="paramtype">Print *&#160;</td>
    1031. 

  1031.           <td class="paramname"><em>pr</em>, </td>
    1032. 

  1032.         </tr>
    1033. 

  1033.         <tr>
    1034. 

  1034.           <td class="paramkey"></td>
    1035. 

  1035.           <td></td>
    1036. 

  1036.           <td class="paramtype">char const *&#160;</td>
    1037. 

  1037.           <td class="paramname"><em>msg</em>&#160;</td>
    1038. 

  1038.         </tr>
    1039. 

  1039.         <tr>
    1040. 

  1040.           <td></td>
    1041. 

  1041.           <td>)</td>
    1042. 

  1042.           <td></td><td></td>
    1043. 

  1043.         </tr>
    1044. 

  1044.       </table>
    1045. 

  1045.   </td>
    1046. 

  1046.   <td class="mlabels-right">
    1047. 

  1047. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1048. 

  1048.   </tr>
    1049. 

  1049. </table>
    1050. 

  1050. </div><div class="memdoc">
    1051. 

  1051. <p>Print msg, any SD error code.</p>
    1052. 

  1052. <dl class="params"><dt>Parameters</dt><dd>
    1053. 

  1053.   <table class="params">
    1054. 

  1054.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    1055. 

  1055.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1056. 

  1056.   </table>
    1057. 

  1057.   </dd>
    1058. 

  1058. </dl>
    1059. 

  1059. 

  1060. </div>
    1061. 

  1061. </div>
    1062. 

  1062. <a class="anchor" id="a7eed2449f96d62e87bea96c6da4f618a"></a>
    1063. 

  1063. <div class="memitem">
    1064. 

  1064. <div class="memproto">
    1065. 

  1065. <table class="mlabels">
    1066. 

  1066.   <tr>
    1067. 

  1067.   <td class="mlabels-left">
    1068. 

  1068.       <table class="memname">
    1069. 

  1069.         <tr>
    1070. 

  1070.           <td class="memname">void SdFatBase::errorPrint </td>
    1071. 

  1071.           <td>(</td>
    1072. 

  1072.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    1073. 

  1073.           <td class="paramname"><em>msg</em></td><td>)</td>
    1074. 

  1074.           <td></td>
    1075. 

  1075.         </tr>
    1076. 

  1076.       </table>
    1077. 

  1077.   </td>
    1078. 

  1078.   <td class="mlabels-right">
    1079. 

  1079. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1080. 

  1080.   </tr>
    1081. 

  1081. </table>
    1082. 

  1082. </div><div class="memdoc">
    1083. 

  1083. <p>Print msg, any SD error code.</p>
    1084. 

  1084. <dl class="params"><dt>Parameters</dt><dd>
    1085. 

  1085.   <table class="params">
    1086. 

  1086.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1087. 

  1087.   </table>
    1088. 

  1088.   </dd>
    1089. 

  1089. </dl>
    1090. 

  1090. 

  1091. </div>
    1092. 

  1092. </div>
    1093. 

  1093. <a class="anchor" id="aace11e097b69144a80a4abbca54d35b0"></a>
    1094. 

  1094. <div class="memitem">
    1095. 

  1095. <div class="memproto">
    1096. 

  1096. <table class="mlabels">
    1097. 

  1097.   <tr>
    1098. 

  1098.   <td class="mlabels-left">
    1099. 

  1099.       <table class="memname">
    1100. 

  1100.         <tr>
    1101. 

  1101.           <td class="memname">void SdFatBase::errorPrint </td>
    1102. 

  1102.           <td>(</td>
    1103. 

  1103.           <td class="paramtype">Print *&#160;</td>
    1104. 

  1104.           <td class="paramname"><em>pr</em>, </td>
    1105. 

  1105.         </tr>
    1106. 

  1106.         <tr>
    1107. 

  1107.           <td class="paramkey"></td>
    1108. 

  1108.           <td></td>
    1109. 

  1109.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    1110. 

  1110.           <td class="paramname"><em>msg</em>&#160;</td>
    1111. 

  1111.         </tr>
    1112. 

  1112.         <tr>
    1113. 

  1113.           <td></td>
    1114. 

  1114.           <td>)</td>
    1115. 

  1115.           <td></td><td></td>
    1116. 

  1116.         </tr>
    1117. 

  1117.       </table>
    1118. 

  1118.   </td>
    1119. 

  1119.   <td class="mlabels-right">
    1120. 

  1120. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1121. 

  1121.   </tr>
    1122. 

  1122. </table>
    1123. 

  1123. </div><div class="memdoc">
    1124. 

  1124. <p>Print msg, any SD error code.</p>
    1125. 

  1125. <dl class="params"><dt>Parameters</dt><dd>
    1126. 

  1126.   <table class="params">
    1127. 

  1127.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    1128. 

  1128.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1129. 

  1129.   </table>
    1130. 

  1130.   </dd>
    1131. 

  1131. </dl>
    1132. 

  1132. 

  1133. </div>
    1134. 

  1134. </div>
    1135. 

  1135. <a class="anchor" id="aee58c6352652f216577196e32a594b67"></a>
    1136. 

  1136. <div class="memitem">
    1137. 

  1137. <div class="memproto">
    1138. 

  1138. <table class="mlabels">
    1139. 

  1139.   <tr>
    1140. 

  1140.   <td class="mlabels-left">
    1141. 

  1141.       <table class="memname">
    1142. 

  1142.         <tr>
    1143. 

  1143.           <td class="memname">bool FatFileSystem::exists </td>
    1144. 

  1144.           <td>(</td>
    1145. 

  1145.           <td class="paramtype">const char *&#160;</td>
    1146. 

  1146.           <td class="paramname"><em>path</em></td><td>)</td>
    1147. 

  1147.           <td></td>
    1148. 

  1148.         </tr>
    1149. 

  1149.       </table>
    1150. 

  1150.   </td>
    1151. 

  1151.   <td class="mlabels-right">
    1152. 

  1152. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1153. 

  1153.   </tr>
    1154. 

  1154. </table>
    1155. 

  1155. </div><div class="memdoc">
    1156. 

  1156. <p>Test for the existence of a file.</p>
    1157. 

  1157. <dl class="params"><dt>Parameters</dt><dd>
    1158. 

  1158.   <table class="params">
    1159. 

  1159.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>Path of the file to be tested for.</td></tr>
    1160. 

  1160.   </table>
    1161. 

  1161.   </dd>
    1162. 

  1162. </dl>
    1163. 

  1163. <dl class="section return"><dt>Returns</dt><dd>true if the file exists else false. </dd></dl>
    1164. 

  1164. 

  1165. </div>
    1166. 

  1166. </div>
    1167. 

  1167. <a class="anchor" id="acdedc6a200b01e401c9cd9b511eae6ec"></a>
    1168. 

  1168. <div class="memitem">
    1169. 

  1169. <div class="memproto">
    1170. 

  1170. <table class="mlabels">
    1171. 

  1171.   <tr>
    1172. 

  1172.   <td class="mlabels-left">
    1173. 

  1173.       <table class="memname">
    1174. 

  1174.         <tr>
    1175. 

  1175.           <td class="memname">uint8_t FatVolume::fatCount </td>
    1176. 

  1176.           <td>(</td>
    1177. 

  1177.           <td class="paramname"></td><td>)</td>
    1178. 

  1178.           <td></td>
    1179. 

  1179.         </tr>
    1180. 

  1180.       </table>
    1181. 

  1181.   </td>
    1182. 

  1182.   <td class="mlabels-right">
    1183. 

  1183. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1184. 

  1184.   </tr>
    1185. 

  1185. </table>
    1186. 

  1186. </div><div class="memdoc">
    1187. 

  1187. <dl class="section return"><dt>Returns</dt><dd>The number of <a class="el" href="class_file.html" title="Arduino SD.h style File API. ">File</a> Allocation Tables. </dd></dl>
    1188. 

  1188. 

  1189. </div>
    1190. 

  1190. </div>
    1191. 

  1191. <a class="anchor" id="a0dd0cc689b63ef0702aed1cf36b1722d"></a>
    1192. 

  1192. <div class="memitem">
    1193. 

  1193. <div class="memproto">
    1194. 

  1194. <table class="mlabels">
    1195. 

  1195.   <tr>
    1196. 

  1196.   <td class="mlabels-left">
    1197. 

  1197.       <table class="memname">
    1198. 

  1198.         <tr>
    1199. 

  1199.           <td class="memname">uint32_t FatVolume::fatStartBlock </td>
    1200. 

  1200.           <td>(</td>
    1201. 

  1201.           <td class="paramname"></td><td>)</td>
    1202. 

  1202.           <td> const</td>
    1203. 

  1203.         </tr>
    1204. 

  1204.       </table>
    1205. 

  1205.   </td>
    1206. 

  1206.   <td class="mlabels-right">
    1207. 

  1207. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1208. 

  1208.   </tr>
    1209. 

  1209. </table>
    1210. 

  1210. </div><div class="memdoc">
    1211. 

  1211. <dl class="section return"><dt>Returns</dt><dd>The logical block number for the start of the first FAT. </dd></dl>
    1212. 

  1212. 

  1213. </div>
    1214. 

  1214. </div>
    1215. 

  1215. <a class="anchor" id="a1364f11fe9bb4717ce0685e2b7b86027"></a>
    1216. 

  1216. <div class="memitem">
    1217. 

  1217. <div class="memproto">
    1218. 

  1218. <table class="mlabels">
    1219. 

  1219.   <tr>
    1220. 

  1220.   <td class="mlabels-left">
    1221. 

  1221.       <table class="memname">
    1222. 

  1222.         <tr>
    1223. 

  1223.           <td class="memname">uint8_t FatVolume::fatType </td>
    1224. 

  1224.           <td>(</td>
    1225. 

  1225.           <td class="paramname"></td><td>)</td>
    1226. 

  1226.           <td> const</td>
    1227. 

  1227.         </tr>
    1228. 

  1228.       </table>
    1229. 

  1229.   </td>
    1230. 

  1230.   <td class="mlabels-right">
    1231. 

  1231. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1232. 

  1232.   </tr>
    1233. 

  1233. </table>
    1234. 

  1234. </div><div class="memdoc">
    1235. 

  1235. <dl class="section return"><dt>Returns</dt><dd>The FAT type of the volume. Values are 12, 16 or 32. </dd></dl>
    1236. 

  1236. 

  1237. </div>
    1238. 

  1238. </div>
    1239. 

  1239. <a class="anchor" id="a1683b063fc6202ab85470b9610f16f93"></a>
    1240. 

  1240. <div class="memitem">
    1241. 

  1241. <div class="memproto">
    1242. 

  1242. <table class="mlabels">
    1243. 

  1243.   <tr>
    1244. 

  1244.   <td class="mlabels-left">
    1245. 

  1245.       <table class="memname">
    1246. 

  1246.         <tr>
    1247. 

  1247.           <td class="memname">int32_t FatVolume::freeClusterCount </td>
    1248. 

  1248.           <td>(</td>
    1249. 

  1249.           <td class="paramname"></td><td>)</td>
    1250. 

  1250.           <td></td>
    1251. 

  1251.         </tr>
    1252. 

  1252.       </table>
    1253. 

  1253.   </td>
    1254. 

  1254.   <td class="mlabels-right">
    1255. 

  1255. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1256. 

  1256.   </tr>
    1257. 

  1257. </table>
    1258. 

  1258. </div><div class="memdoc">
    1259. 

  1259. <p>Volume free space in clusters.</p>
    1260. 

  1260. <dl class="section return"><dt>Returns</dt><dd>Count of free clusters for success or -1 if an error occurs. </dd></dl>
    1261. 

  1261. 

  1262. </div>
    1263. 

  1263. </div>
    1264. 

  1264. <a class="anchor" id="a389f0ef6fb556c67b48ade5c0c1b3a9a"></a>
    1265. 

  1265. <div class="memitem">
    1266. 

  1266. <div class="memproto">
    1267. 

  1267. <table class="mlabels">
    1268. 

  1268.   <tr>
    1269. 

  1269.   <td class="mlabels-left">
    1270. 

  1270.       <table class="memname">
    1271. 

  1271.         <tr>
    1272. 

  1272.           <td class="memname">bool SdFatBase::fsBegin </td>
    1273. 

  1273.           <td>(</td>
    1274. 

  1274.           <td class="paramname"></td><td>)</td>
    1275. 

  1275.           <td></td>
    1276. 

  1276.         </tr>
    1277. 

  1277.       </table>
    1278. 

  1278.   </td>
    1279. 

  1279.   <td class="mlabels-right">
    1280. 

  1280. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1281. 

  1281.   </tr>
    1282. 

  1282. </table>
    1283. 

  1283. </div><div class="memdoc">
    1284. 

  1284. <p>Diagnostic call to initialize <a class="el" href="class_fat_file_system.html" title="Integration class for the FatLib library. ">FatFileSystem</a> - use for diagnostic purposes only. </p><dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
    1285. 

  1285. 

  1286. </div>
    1287. 

  1287. </div>
    1288. 

  1288. <a class="anchor" id="acab819fa25a91dad1cc698a7e1e0eb32"></a>
    1289. 

  1289. <div class="memitem">
    1290. 

  1290. <div class="memproto">
    1291. 

  1291. <table class="mlabels">
    1292. 

  1292.   <tr>
    1293. 

  1293.   <td class="mlabels-left">
    1294. 

  1294.       <table class="memname">
    1295. 

  1295.         <tr>
    1296. 

  1296.           <td class="memname">bool FatVolume::init </td>
    1297. 

  1297.           <td>(</td>
    1298. 

  1298.           <td class="paramname"></td><td>)</td>
    1299. 

  1299.           <td></td>
    1300. 

  1300.         </tr>
    1301. 

  1301.       </table>
    1302. 

  1302.   </td>
    1303. 

  1303.   <td class="mlabels-right">
    1304. 

  1304. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1305. 

  1305.   </tr>
    1306. 

  1306. </table>
    1307. 

  1307. </div><div class="memdoc">
    1308. 

  1308. <p>Initialize a FAT volume. Try partition one first then try super floppy format.</p>
    1309. 

  1309. <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>
    1310. 

  1310. 

  1311. </div>
    1312. 

  1312. </div>
    1313. 

  1313. <a class="anchor" id="a034d997a1e7a0b2b664a4357bcccd256"></a>
    1314. 

  1314. <div class="memitem">
    1315. 

  1315. <div class="memproto">
    1316. 

  1316. <table class="mlabels">
    1317. 

  1317.   <tr>
    1318. 

  1318.   <td class="mlabels-left">
    1319. 

  1319.       <table class="memname">
    1320. 

  1320.         <tr>
    1321. 

  1321.           <td class="memname">bool FatVolume::init </td>
    1322. 

  1322.           <td>(</td>
    1323. 

  1323.           <td class="paramtype">uint8_t&#160;</td>
    1324. 

  1324.           <td class="paramname"><em>part</em></td><td>)</td>
    1325. 

  1325.           <td></td>
    1326. 

  1326.         </tr>
    1327. 

  1327.       </table>
    1328. 

  1328.   </td>
    1329. 

  1329.   <td class="mlabels-right">
    1330. 

  1330. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1331. 

  1331.   </tr>
    1332. 

  1332. </table>
    1333. 

  1333. </div><div class="memdoc">
    1334. 

  1334. <p>Initialize a FAT volume.</p>
    1335. 

  1335. <dl class="params"><dt>Parameters</dt><dd>
    1336. 

  1336.   <table class="params">
    1337. 

  1337.     <tr><td class="paramdir">[in]</td><td class="paramname">part</td><td>The partition to be used. Legal values for <em>part</em> are 1-4 to use the corresponding partition on a device formatted with a MBR, Master Boot Record, or zero if the device is formatted as a super floppy with the FAT boot sector in block zero.</td></tr>
    1338. 

  1338.   </table>
    1339. 

  1339.   </dd>
    1340. 

  1340. </dl>
    1341. 

  1341. <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>
    1342. 

  1342. 

  1343. </div>
    1344. 

  1344. </div>
    1345. 

  1345. <a class="anchor" id="adbfd9264f972f054e561128bad0b267e"></a>
    1346. 

  1346. <div class="memitem">
    1347. 

  1347. <div class="memproto">
    1348. 

  1348. <table class="mlabels">
    1349. 

  1349.   <tr>
    1350. 

  1350.   <td class="mlabels-left">
    1351. 

  1351.       <table class="memname">
    1352. 

  1352.         <tr>
    1353. 

  1353.           <td class="memname">void SdFatBase::initErrorHalt </td>
    1354. 

  1354.           <td>(</td>
    1355. 

  1355.           <td class="paramname"></td><td>)</td>
    1356. 

  1356.           <td></td>
    1357. 

  1357.         </tr>
    1358. 

  1358.       </table>
    1359. 

  1359.   </td>
    1360. 

  1360.   <td class="mlabels-right">
    1361. 

  1361. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1362. 

  1362.   </tr>
    1363. 

  1363. </table>
    1364. 

  1364. </div><div class="memdoc">
    1365. 

  1365. <p>Print any SD error code and halt. </p>
    1366. 

  1366. 

  1367. </div>
    1368. 

  1368. </div>
    1369. 

  1369. <a class="anchor" id="a86770dd889bffc5788172c8d34a3582c"></a>
    1370. 

  1370. <div class="memitem">
    1371. 

  1371. <div class="memproto">
    1372. 

  1372. <table class="mlabels">
    1373. 

  1373.   <tr>
    1374. 

  1374.   <td class="mlabels-left">
    1375. 

  1375.       <table class="memname">
    1376. 

  1376.         <tr>
    1377. 

  1377.           <td class="memname">void SdFatBase::initErrorHalt </td>
    1378. 

  1378.           <td>(</td>
    1379. 

  1379.           <td class="paramtype">Print *&#160;</td>
    1380. 

  1380.           <td class="paramname"><em>pr</em></td><td>)</td>
    1381. 

  1381.           <td></td>
    1382. 

  1382.         </tr>
    1383. 

  1383.       </table>
    1384. 

  1384.   </td>
    1385. 

  1385.   <td class="mlabels-right">
    1386. 

  1386. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1387. 

  1387.   </tr>
    1388. 

  1388. </table>
    1389. 

  1389. </div><div class="memdoc">
    1390. 

  1390. <p>Print error details and halt after begin fails.</p>
    1391. 

  1391. <dl class="params"><dt>Parameters</dt><dd>
    1392. 

  1392.   <table class="params">
    1393. 

  1393.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    1394. 

  1394.   </table>
    1395. 

  1395.   </dd>
    1396. 

  1396. </dl>
    1397. 

  1397. 

  1398. </div>
    1399. 

  1399. </div>
    1400. 

  1400. <a class="anchor" id="a0d4c851a3243c9f8c21d3894821292e9"></a>
    1401. 

  1401. <div class="memitem">
    1402. 

  1402. <div class="memproto">
    1403. 

  1403. <table class="mlabels">
    1404. 

  1404.   <tr>
    1405. 

  1405.   <td class="mlabels-left">
    1406. 

  1406.       <table class="memname">
    1407. 

  1407.         <tr>
    1408. 

  1408.           <td class="memname">void SdFatBase::initErrorHalt </td>
    1409. 

  1409.           <td>(</td>
    1410. 

  1410.           <td class="paramtype">char const *&#160;</td>
    1411. 

  1411.           <td class="paramname"><em>msg</em></td><td>)</td>
    1412. 

  1412.           <td></td>
    1413. 

  1413.         </tr>
    1414. 

  1414.       </table>
    1415. 

  1415.   </td>
    1416. 

  1416.   <td class="mlabels-right">
    1417. 

  1417. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1418. 

  1418.   </tr>
    1419. 

  1419. </table>
    1420. 

  1420. </div><div class="memdoc">
    1421. 

  1421. <p>Print message, error details, and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFat::init()</a> fails.</p>
    1422. 

  1422. <dl class="params"><dt>Parameters</dt><dd>
    1423. 

  1423.   <table class="params">
    1424. 

  1424.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1425. 

  1425.   </table>
    1426. 

  1426.   </dd>
    1427. 

  1427. </dl>
    1428. 

  1428. 

  1429. </div>
    1430. 

  1430. </div>
    1431. 

  1431. <a class="anchor" id="a02f18794078b7a1c9662c3ded438cff4"></a>
    1432. 

  1432. <div class="memitem">
    1433. 

  1433. <div class="memproto">
    1434. 

  1434. <table class="mlabels">
    1435. 

  1435.   <tr>
    1436. 

  1436.   <td class="mlabels-left">
    1437. 

  1437.       <table class="memname">
    1438. 

  1438.         <tr>
    1439. 

  1439.           <td class="memname">void SdFatBase::initErrorHalt </td>
    1440. 

  1440.           <td>(</td>
    1441. 

  1441.           <td class="paramtype">Print *&#160;</td>
    1442. 

  1442.           <td class="paramname"><em>pr</em>, </td>
    1443. 

  1443.         </tr>
    1444. 

  1444.         <tr>
    1445. 

  1445.           <td class="paramkey"></td>
    1446. 

  1446.           <td></td>
    1447. 

  1447.           <td class="paramtype">char const *&#160;</td>
    1448. 

  1448.           <td class="paramname"><em>msg</em>&#160;</td>
    1449. 

  1449.         </tr>
    1450. 

  1450.         <tr>
    1451. 

  1451.           <td></td>
    1452. 

  1452.           <td>)</td>
    1453. 

  1453.           <td></td><td></td>
    1454. 

  1454.         </tr>
    1455. 

  1455.       </table>
    1456. 

  1456.   </td>
    1457. 

  1457.   <td class="mlabels-right">
    1458. 

  1458. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1459. 

  1459.   </tr>
    1460. 

  1460. </table>
    1461. 

  1461. </div><div class="memdoc">
    1462. 

  1462. <p>Print message, error details, and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFatBase::init()</a> fails. </p><dl class="params"><dt>Parameters</dt><dd>
    1463. 

  1463.   <table class="params">
    1464. 

  1464.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print device. </td></tr>
    1465. 

  1465.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1466. 

  1466.   </table>
    1467. 

  1467.   </dd>
    1468. 

  1468. </dl>
    1469. 

  1469. 

  1470. </div>
    1471. 

  1471. </div>
    1472. 

  1472. <a class="anchor" id="abe312251854aebf5b8d6b4f9896660ed"></a>
    1473. 

  1473. <div class="memitem">
    1474. 

  1474. <div class="memproto">
    1475. 

  1475. <table class="mlabels">
    1476. 

  1476.   <tr>
    1477. 

  1477.   <td class="mlabels-left">
    1478. 

  1478.       <table class="memname">
    1479. 

  1479.         <tr>
    1480. 

  1480.           <td class="memname">void SdFatBase::initErrorHalt </td>
    1481. 

  1481.           <td>(</td>
    1482. 

  1482.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    1483. 

  1483.           <td class="paramname"><em>msg</em></td><td>)</td>
    1484. 

  1484.           <td></td>
    1485. 

  1485.         </tr>
    1486. 

  1486.       </table>
    1487. 

  1487.   </td>
    1488. 

  1488.   <td class="mlabels-right">
    1489. 

  1489. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1490. 

  1490.   </tr>
    1491. 

  1491. </table>
    1492. 

  1492. </div><div class="memdoc">
    1493. 

  1493. <p>Print message, error details, and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFat::init()</a> fails.</p>
    1494. 

  1494. <dl class="params"><dt>Parameters</dt><dd>
    1495. 

  1495.   <table class="params">
    1496. 

  1496.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1497. 

  1497.   </table>
    1498. 

  1498.   </dd>
    1499. 

  1499. </dl>
    1500. 

  1500. 

  1501. </div>
    1502. 

  1502. </div>
    1503. 

  1503. <a class="anchor" id="aa93c7fec40b37e7f5dd1e362ebf5ff69"></a>
    1504. 

  1504. <div class="memitem">
    1505. 

  1505. <div class="memproto">
    1506. 

  1506. <table class="mlabels">
    1507. 

  1507.   <tr>
    1508. 

  1508.   <td class="mlabels-left">
    1509. 

  1509.       <table class="memname">
    1510. 

  1510.         <tr>
    1511. 

  1511.           <td class="memname">void SdFatBase::initErrorHalt </td>
    1512. 

  1512.           <td>(</td>
    1513. 

  1513.           <td class="paramtype">Print *&#160;</td>
    1514. 

  1514.           <td class="paramname"><em>pr</em>, </td>
    1515. 

  1515.         </tr>
    1516. 

  1516.         <tr>
    1517. 

  1517.           <td class="paramkey"></td>
    1518. 

  1518.           <td></td>
    1519. 

  1519.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    1520. 

  1520.           <td class="paramname"><em>msg</em>&#160;</td>
    1521. 

  1521.         </tr>
    1522. 

  1522.         <tr>
    1523. 

  1523.           <td></td>
    1524. 

  1524.           <td>)</td>
    1525. 

  1525.           <td></td><td></td>
    1526. 

  1526.         </tr>
    1527. 

  1527.       </table>
    1528. 

  1528.   </td>
    1529. 

  1529.   <td class="mlabels-right">
    1530. 

  1530. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1531. 

  1531.   </tr>
    1532. 

  1532. </table>
    1533. 

  1533. </div><div class="memdoc">
    1534. 

  1534. <p>Print message, error details, and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFatBase::init()</a> fails. </p><dl class="params"><dt>Parameters</dt><dd>
    1535. 

  1535.   <table class="params">
    1536. 

  1536.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print device for message. </td></tr>
    1537. 

  1537.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1538. 

  1538.   </table>
    1539. 

  1539.   </dd>
    1540. 

  1540. </dl>
    1541. 

  1541. 

  1542. </div>
    1543. 

  1543. </div>
    1544. 

  1544. <a class="anchor" id="a62a979138be1b62942f7b3f04964356e"></a>
    1545. 

  1545. <div class="memitem">
    1546. 

  1546. <div class="memproto">
    1547. 

  1547. <table class="mlabels">
    1548. 

  1548.   <tr>
    1549. 

  1549.   <td class="mlabels-left">
    1550. 

  1550.       <table class="memname">
    1551. 

  1551.         <tr>
    1552. 

  1552.           <td class="memname">void SdFatBase::initErrorPrint </td>
    1553. 

  1553.           <td>(</td>
    1554. 

  1554.           <td class="paramname"></td><td>)</td>
    1555. 

  1555.           <td></td>
    1556. 

  1556.         </tr>
    1557. 

  1557.       </table>
    1558. 

  1558.   </td>
    1559. 

  1559.   <td class="mlabels-right">
    1560. 

  1560. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1561. 

  1561.   </tr>
    1562. 

  1562. </table>
    1563. 

  1563. </div><div class="memdoc">
    1564. 

  1564. <p>Print error details after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFat::init()</a> fails. </p>
    1565. 

  1565. 

  1566. </div>
    1567. 

  1567. </div>
    1568. 

  1568. <a class="anchor" id="adffd5a3e802842b371b170c6df6b2530"></a>
    1569. 

  1569. <div class="memitem">
    1570. 

  1570. <div class="memproto">
    1571. 

  1571. <table class="mlabels">
    1572. 

  1572.   <tr>
    1573. 

  1573.   <td class="mlabels-left">
    1574. 

  1574.       <table class="memname">
    1575. 

  1575.         <tr>
    1576. 

  1576.           <td class="memname">void SdFatBase::initErrorPrint </td>
    1577. 

  1577.           <td>(</td>
    1578. 

  1578.           <td class="paramtype">Print *&#160;</td>
    1579. 

  1579.           <td class="paramname"><em>pr</em></td><td>)</td>
    1580. 

  1580.           <td></td>
    1581. 

  1581.         </tr>
    1582. 

  1582.       </table>
    1583. 

  1583.   </td>
    1584. 

  1584.   <td class="mlabels-right">
    1585. 

  1585. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1586. 

  1586.   </tr>
    1587. 

  1587. </table>
    1588. 

  1588. </div><div class="memdoc">
    1589. 

  1589. <p>Print error details after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFatBase::init()</a> fails.</p>
    1590. 

  1590. <dl class="params"><dt>Parameters</dt><dd>
    1591. 

  1591.   <table class="params">
    1592. 

  1592.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    1593. 

  1593.   </table>
    1594. 

  1594.   </dd>
    1595. 

  1595. </dl>
    1596. 

  1596. 

  1597. </div>
    1598. 

  1598. </div>
    1599. 

  1599. <a class="anchor" id="a296855ca8cc7590b9cbe7b3aeabc8467"></a>
    1600. 

  1600. <div class="memitem">
    1601. 

  1601. <div class="memproto">
    1602. 

  1602. <table class="mlabels">
    1603. 

  1603.   <tr>
    1604. 

  1604.   <td class="mlabels-left">
    1605. 

  1605.       <table class="memname">
    1606. 

  1606.         <tr>
    1607. 

  1607.           <td class="memname">void SdFatBase::initErrorPrint </td>
    1608. 

  1608.           <td>(</td>
    1609. 

  1609.           <td class="paramtype">char const *&#160;</td>
    1610. 

  1610.           <td class="paramname"><em>msg</em></td><td>)</td>
    1611. 

  1611.           <td></td>
    1612. 

  1612.         </tr>
    1613. 

  1613.       </table>
    1614. 

  1614.   </td>
    1615. 

  1615.   <td class="mlabels-right">
    1616. 

  1616. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1617. 

  1617.   </tr>
    1618. 

  1618. </table>
    1619. 

  1619. </div><div class="memdoc">
    1620. 

  1620. <p>Print message and error details and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFat::init()</a> fails.</p>
    1621. 

  1621. <dl class="params"><dt>Parameters</dt><dd>
    1622. 

  1622.   <table class="params">
    1623. 

  1623.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1624. 

  1624.   </table>
    1625. 

  1625.   </dd>
    1626. 

  1626. </dl>
    1627. 

  1627. 

  1628. </div>
    1629. 

  1629. </div>
    1630. 

  1630. <a class="anchor" id="aca07f92b3a06ede0e7a56b68b76dc3b7"></a>
    1631. 

  1631. <div class="memitem">
    1632. 

  1632. <div class="memproto">
    1633. 

  1633. <table class="mlabels">
    1634. 

  1634.   <tr>
    1635. 

  1635.   <td class="mlabels-left">
    1636. 

  1636.       <table class="memname">
    1637. 

  1637.         <tr>
    1638. 

  1638.           <td class="memname">void SdFatBase::initErrorPrint </td>
    1639. 

  1639.           <td>(</td>
    1640. 

  1640.           <td class="paramtype">Print *&#160;</td>
    1641. 

  1641.           <td class="paramname"><em>pr</em>, </td>
    1642. 

  1642.         </tr>
    1643. 

  1643.         <tr>
    1644. 

  1644.           <td class="paramkey"></td>
    1645. 

  1645.           <td></td>
    1646. 

  1646.           <td class="paramtype">char const *&#160;</td>
    1647. 

  1647.           <td class="paramname"><em>msg</em>&#160;</td>
    1648. 

  1648.         </tr>
    1649. 

  1649.         <tr>
    1650. 

  1650.           <td></td>
    1651. 

  1651.           <td>)</td>
    1652. 

  1652.           <td></td><td></td>
    1653. 

  1653.         </tr>
    1654. 

  1654.       </table>
    1655. 

  1655.   </td>
    1656. 

  1656.   <td class="mlabels-right">
    1657. 

  1657. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1658. 

  1658.   </tr>
    1659. 

  1659. </table>
    1660. 

  1660. </div><div class="memdoc">
    1661. 

  1661. <p>Print message and error details and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFatBase::init()</a> fails.</p>
    1662. 

  1662. <dl class="params"><dt>Parameters</dt><dd>
    1663. 

  1663.   <table class="params">
    1664. 

  1664.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    1665. 

  1665.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1666. 

  1666.   </table>
    1667. 

  1667.   </dd>
    1668. 

  1668. </dl>
    1669. 

  1669. 

  1670. </div>
    1671. 

  1671. </div>
    1672. 

  1672. <a class="anchor" id="a9c334faf236651db265d5acf65271666"></a>
    1673. 

  1673. <div class="memitem">
    1674. 

  1674. <div class="memproto">
    1675. 

  1675. <table class="mlabels">
    1676. 

  1676.   <tr>
    1677. 

  1677.   <td class="mlabels-left">
    1678. 

  1678.       <table class="memname">
    1679. 

  1679.         <tr>
    1680. 

  1680.           <td class="memname">void SdFatBase::initErrorPrint </td>
    1681. 

  1681.           <td>(</td>
    1682. 

  1682.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    1683. 

  1683.           <td class="paramname"><em>msg</em></td><td>)</td>
    1684. 

  1684.           <td></td>
    1685. 

  1685.         </tr>
    1686. 

  1686.       </table>
    1687. 

  1687.   </td>
    1688. 

  1688.   <td class="mlabels-right">
    1689. 

  1689. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1690. 

  1690.   </tr>
    1691. 

  1691. </table>
    1692. 

  1692. </div><div class="memdoc">
    1693. 

  1693. <p>Print message and error details and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFat::init()</a> fails.</p>
    1694. 

  1694. <dl class="params"><dt>Parameters</dt><dd>
    1695. 

  1695.   <table class="params">
    1696. 

  1696.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1697. 

  1697.   </table>
    1698. 

  1698.   </dd>
    1699. 

  1699. </dl>
    1700. 

  1700. 

  1701. </div>
    1702. 

  1702. </div>
    1703. 

  1703. <a class="anchor" id="ac0b7161c1385841264323ac244f5c89c"></a>
    1704. 

  1704. <div class="memitem">
    1705. 

  1705. <div class="memproto">
    1706. 

  1706. <table class="mlabels">
    1707. 

  1707.   <tr>
    1708. 

  1708.   <td class="mlabels-left">
    1709. 

  1709.       <table class="memname">
    1710. 

  1710.         <tr>
    1711. 

  1711.           <td class="memname">void SdFatBase::initErrorPrint </td>
    1712. 

  1712.           <td>(</td>
    1713. 

  1713.           <td class="paramtype">Print *&#160;</td>
    1714. 

  1714.           <td class="paramname"><em>pr</em>, </td>
    1715. 

  1715.         </tr>
    1716. 

  1716.         <tr>
    1717. 

  1717.           <td class="paramkey"></td>
    1718. 

  1718.           <td></td>
    1719. 

  1719.           <td class="paramtype">const __FlashStringHelper *&#160;</td>
    1720. 

  1720.           <td class="paramname"><em>msg</em>&#160;</td>
    1721. 

  1721.         </tr>
    1722. 

  1722.         <tr>
    1723. 

  1723.           <td></td>
    1724. 

  1724.           <td>)</td>
    1725. 

  1725.           <td></td><td></td>
    1726. 

  1726.         </tr>
    1727. 

  1727.       </table>
    1728. 

  1728.   </td>
    1729. 

  1729.   <td class="mlabels-right">
    1730. 

  1730. <span class="mlabels"><span class="mlabel">inherited</span></span>  </td>
    1731. 

  1731.   </tr>
    1732. 

  1732. </table>
    1733. 

  1733. </div><div class="memdoc">
    1734. 

  1734. <p>Print message and error details and halt after <a class="el" href="class_fat_volume.html#acab819fa25a91dad1cc698a7e1e0eb32">SdFatBase::init()</a> fails.</p>
    1735. 

  1735. <dl class="params"><dt>Parameters</dt><dd>
    1736. 

  1736.   <table class="params">
    1737. 

  1737.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print destination. </td></tr>
    1738. 

  1738.     <tr><td class="paramdir">[in]</td><td class="paramname">msg</td><td>Message to print. </td></tr>
    1739. 

  1739.   </table>
    1740. 

  1740.   </dd>
    1741. 

  1741. </dl>
    1742. 

  1742. 

  1743. </div>
    1744. 

  1744. </div>
    1745. 

  1745. <a class="anchor" id="a2398fb37a7a9d5e0dc0ffde6a44a993d"></a>
    1746. 

  1746. <div class="memitem">
    1747. 

  1747. <div class="memproto">
    1748. 

  1748. <table class="mlabels">
    1749. 

  1749.   <tr>
    1750. 

  1750.   <td class="mlabels-left">
    1751. 

  1751.       <table class="memname">
    1752. 

  1752.         <tr>
    1753. 

  1753.           <td class="memname">void FatFileSystem::ls </td>
    1754. 

  1754.           <td>(</td>
    1755. 

  1755.           <td class="paramtype">uint8_t&#160;</td>
    1756. 

  1756.           <td class="paramname"><em>flags</em> = <code>0</code></td><td>)</td>
    1757. 

  1757.           <td></td>
    1758. 

  1758.         </tr>
    1759. 

  1759.       </table>
    1760. 

  1760.   </td>
    1761. 

  1761.   <td class="mlabels-right">
    1762. 

  1762. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1763. 

  1763.   </tr>
    1764. 

  1764. </table>
    1765. 

  1765. </div><div class="memdoc">
    1766. 

  1766. <p>List the directory contents of the volume working directory to Serial.</p>
    1767. 

  1767. <dl class="params"><dt>Parameters</dt><dd>
    1768. 

  1768.   <table class="params">
    1769. 

  1769.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
    1770. 

  1770.   </table>
    1771. 

  1771.   </dd>
    1772. 

  1772. </dl>
    1773. 

  1773. <p>LS_DATE - Print file modification date</p>
    1774. 

  1774. <p>LS_SIZE - Print file size.</p>
    1775. 

  1775. <p>LS_R - Recursive list of subdirectories. </p>
    1776. 

  1776. 

  1777. </div>
    1778. 

  1778. </div>
    1779. 

  1779. <a class="anchor" id="a122b61dbec5051304bcc81bc08b1b99d"></a>
    1780. 

  1780. <div class="memitem">
    1781. 

  1781. <div class="memproto">
    1782. 

  1782. <table class="mlabels">
    1783. 

  1783.   <tr>
    1784. 

  1784.   <td class="mlabels-left">
    1785. 

  1785.       <table class="memname">
    1786. 

  1786.         <tr>
    1787. 

  1787.           <td class="memname">void FatFileSystem::ls </td>
    1788. 

  1788.           <td>(</td>
    1789. 

  1789.           <td class="paramtype">const char *&#160;</td>
    1790. 

  1790.           <td class="paramname"><em>path</em>, </td>
    1791. 

  1791.         </tr>
    1792. 

  1792.         <tr>
    1793. 

  1793.           <td class="paramkey"></td>
    1794. 

  1794.           <td></td>
    1795. 

  1795.           <td class="paramtype">uint8_t&#160;</td>
    1796. 

  1796.           <td class="paramname"><em>flags</em> = <code>0</code>&#160;</td>
    1797. 

  1797.         </tr>
    1798. 

  1798.         <tr>
    1799. 

  1799.           <td></td>
    1800. 

  1800.           <td>)</td>
    1801. 

  1801.           <td></td><td></td>
    1802. 

  1802.         </tr>
    1803. 

  1803.       </table>
    1804. 

  1804.   </td>
    1805. 

  1805.   <td class="mlabels-right">
    1806. 

  1806. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1807. 

  1807.   </tr>
    1808. 

  1808. </table>
    1809. 

  1809. </div><div class="memdoc">
    1810. 

  1810. <p>List the directory contents of a directory to Serial.</p>
    1811. 

  1811. <dl class="params"><dt>Parameters</dt><dd>
    1812. 

  1812.   <table class="params">
    1813. 

  1813.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>directory to list.</td></tr>
    1814. 

  1814.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
    1815. 

  1815.   </table>
    1816. 

  1816.   </dd>
    1817. 

  1817. </dl>
    1818. 

  1818. <p>LS_DATE - Print file modification date</p>
    1819. 

  1819. <p>LS_SIZE - Print file size.</p>
    1820. 

  1820. <p>LS_R - Recursive list of subdirectories. </p>
    1821. 

  1821. 

  1822. </div>
    1823. 

  1823. </div>
    1824. 

  1824. <a class="anchor" id="ae12fb8bfad5c4a8e052dda70a5a0ed93"></a>
    1825. 

  1825. <div class="memitem">
    1826. 

  1826. <div class="memproto">
    1827. 

  1827. <table class="mlabels">
    1828. 

  1828.   <tr>
    1829. 

  1829.   <td class="mlabels-left">
    1830. 

  1830.       <table class="memname">
    1831. 

  1831.         <tr>
    1832. 

  1832.           <td class="memname">void FatFileSystem::ls </td>
    1833. 

  1833.           <td>(</td>
    1834. 

  1834.           <td class="paramtype"><a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
    1835. 

  1835.           <td class="paramname"><em>pr</em>, </td>
    1836. 

  1836.         </tr>
    1837. 

  1837.         <tr>
    1838. 

  1838.           <td class="paramkey"></td>
    1839. 

  1839.           <td></td>
    1840. 

  1840.           <td class="paramtype">uint8_t&#160;</td>
    1841. 

  1841.           <td class="paramname"><em>flags</em> = <code>0</code>&#160;</td>
    1842. 

  1842.         </tr>
    1843. 

  1843.         <tr>
    1844. 

  1844.           <td></td>
    1845. 

  1845.           <td>)</td>
    1846. 

  1846.           <td></td><td></td>
    1847. 

  1847.         </tr>
    1848. 

  1848.       </table>
    1849. 

  1849.   </td>
    1850. 

  1850.   <td class="mlabels-right">
    1851. 

  1851. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1852. 

  1852.   </tr>
    1853. 

  1853. </table>
    1854. 

  1854. </div><div class="memdoc">
    1855. 

  1855. <p>List the directory contents of the volume working directory.</p>
    1856. 

  1856. <dl class="params"><dt>Parameters</dt><dd>
    1857. 

  1857.   <table class="params">
    1858. 

  1858.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>
    1859. 

  1859.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
    1860. 

  1860.   </table>
    1861. 

  1861.   </dd>
    1862. 

  1862. </dl>
    1863. 

  1863. <p>LS_DATE - Print file modification date</p>
    1864. 

  1864. <p>LS_SIZE - Print file size.</p>
    1865. 

  1865. <p>LS_R - Recursive list of subdirectories. </p>
    1866. 

  1866. 

  1867. </div>
    1868. 

  1868. </div>
    1869. 

  1869. <a class="anchor" id="aa79695db8e910300507210b3067d39fd"></a>
    1870. 

  1870. <div class="memitem">
    1871. 

  1871. <div class="memproto">
    1872. 

  1872. <table class="mlabels">
    1873. 

  1873.   <tr>
    1874. 

  1874.   <td class="mlabels-left">
    1875. 

  1875.       <table class="memname">
    1876. 

  1876.         <tr>
    1877. 

  1877.           <td class="memname">void FatFileSystem::ls </td>
    1878. 

  1878.           <td>(</td>
    1879. 

  1879.           <td class="paramtype"><a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
    1880. 

  1880.           <td class="paramname"><em>pr</em>, </td>
    1881. 

  1881.         </tr>
    1882. 

  1882.         <tr>
    1883. 

  1883.           <td class="paramkey"></td>
    1884. 

  1884.           <td></td>
    1885. 

  1885.           <td class="paramtype">const char *&#160;</td>
    1886. 

  1886.           <td class="paramname"><em>path</em>, </td>
    1887. 

  1887.         </tr>
    1888. 

  1888.         <tr>
    1889. 

  1889.           <td class="paramkey"></td>
    1890. 

  1890.           <td></td>
    1891. 

  1891.           <td class="paramtype">uint8_t&#160;</td>
    1892. 

  1892.           <td class="paramname"><em>flags</em>&#160;</td>
    1893. 

  1893.         </tr>
    1894. 

  1894.         <tr>
    1895. 

  1895.           <td></td>
    1896. 

  1896.           <td>)</td>
    1897. 

  1897.           <td></td><td></td>
    1898. 

  1898.         </tr>
    1899. 

  1899.       </table>
    1900. 

  1900.   </td>
    1901. 

  1901.   <td class="mlabels-right">
    1902. 

  1902. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1903. 

  1903.   </tr>
    1904. 

  1904. </table>
    1905. 

  1905. </div><div class="memdoc">
    1906. 

  1906. <p>List the directory contents of a directory.</p>
    1907. 

  1907. <dl class="params"><dt>Parameters</dt><dd>
    1908. 

  1908.   <table class="params">
    1909. 

  1909.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>Print stream for list.</td></tr>
    1910. 

  1910.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>directory to list.</td></tr>
    1911. 

  1911.     <tr><td class="paramdir">[in]</td><td class="paramname">flags</td><td>The inclusive OR of</td></tr>
    1912. 

  1912.   </table>
    1913. 

  1913.   </dd>
    1914. 

  1914. </dl>
    1915. 

  1915. <p>LS_DATE - Print file modification date</p>
    1916. 

  1916. <p>LS_SIZE - Print file size.</p>
    1917. 

  1917. <p>LS_R - Recursive list of subdirectories. </p>
    1918. 

  1918. 

  1919. </div>
    1920. 

  1920. </div>
    1921. 

  1921. <a class="anchor" id="a231c62c98ba8ac3c2624dc5ad2053ebf"></a>
    1922. 

  1922. <div class="memitem">
    1923. 

  1923. <div class="memproto">
    1924. 

  1924. <table class="mlabels">
    1925. 

  1925.   <tr>
    1926. 

  1926.   <td class="mlabels-left">
    1927. 

  1927.       <table class="memname">
    1928. 

  1928.         <tr>
    1929. 

  1929.           <td class="memname">bool FatFileSystem::mkdir </td>
    1930. 

  1930.           <td>(</td>
    1931. 

  1931.           <td class="paramtype">const char *&#160;</td>
    1932. 

  1932.           <td class="paramname"><em>path</em>, </td>
    1933. 

  1933.         </tr>
    1934. 

  1934.         <tr>
    1935. 

  1935.           <td class="paramkey"></td>
    1936. 

  1936.           <td></td>
    1937. 

  1937.           <td class="paramtype">bool&#160;</td>
    1938. 

  1938.           <td class="paramname"><em>pFlag</em> = <code>true</code>&#160;</td>
    1939. 

  1939.         </tr>
    1940. 

  1940.         <tr>
    1941. 

  1941.           <td></td>
    1942. 

  1942.           <td>)</td>
    1943. 

  1943.           <td></td><td></td>
    1944. 

  1944.         </tr>
    1945. 

  1945.       </table>
    1946. 

  1946.   </td>
    1947. 

  1947.   <td class="mlabels-right">
    1948. 

  1948. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1949. 

  1949.   </tr>
    1950. 

  1950. </table>
    1951. 

  1951. </div><div class="memdoc">
    1952. 

  1952. <p>Make a subdirectory in the volume working directory.</p>
    1953. 

  1953. <dl class="params"><dt>Parameters</dt><dd>
    1954. 

  1954.   <table class="params">
    1955. 

  1955.     <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>
    1956. 

  1956.     <tr><td class="paramdir">[in]</td><td class="paramname">pFlag</td><td>Create missing parent directories if true.</td></tr>
    1957. 

  1957.   </table>
    1958. 

  1958.   </dd>
    1959. 

  1959. </dl>
    1960. 

  1960. <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>
    1961. 

  1961. 

  1962. </div>
    1963. 

  1963. </div>
    1964. 

  1964. <a class="anchor" id="a947e4586077a922892b632edac33b67a"></a>
    1965. 

  1965. <div class="memitem">
    1966. 

  1966. <div class="memproto">
    1967. 

  1967. <table class="mlabels">
    1968. 

  1968.   <tr>
    1969. 

  1969.   <td class="mlabels-left">
    1970. 

  1970.       <table class="memname">
    1971. 

  1971.         <tr>
    1972. 

  1972.           <td class="memname"><a class="el" href="class_file.html">File</a> FatFileSystem::open </td>
    1973. 

  1973.           <td>(</td>
    1974. 

  1974.           <td class="paramtype">const char *&#160;</td>
    1975. 

  1975.           <td class="paramname"><em>path</em>, </td>
    1976. 

  1976.         </tr>
    1977. 

  1977.         <tr>
    1978. 

  1978.           <td class="paramkey"></td>
    1979. 

  1979.           <td></td>
    1980. 

  1980.           <td class="paramtype">uint8_t&#160;</td>
    1981. 

  1981.           <td class="paramname"><em>mode</em> = <code><a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a></code>&#160;</td>
    1982. 

  1982.         </tr>
    1983. 

  1983.         <tr>
    1984. 

  1984.           <td></td>
    1985. 

  1985.           <td>)</td>
    1986. 

  1986.           <td></td><td></td>
    1987. 

  1987.         </tr>
    1988. 

  1988.       </table>
    1989. 

  1989.   </td>
    1990. 

  1990.   <td class="mlabels-right">
    1991. 

  1991. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    1992. 

  1992.   </tr>
    1993. 

  1993. </table>
    1994. 

  1994. </div><div class="memdoc">
    1995. 

  1995. <p>open a file</p>
    1996. 

  1996. <dl class="params"><dt>Parameters</dt><dd>
    1997. 

  1997.   <table class="params">
    1998. 

  1998.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>location of file to be opened. </td></tr>
    1999. 

  1999.     <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>open mode flags. </td></tr>
    2000. 

  2000.   </table>
    2001. 

  2001.   </dd>
    2002. 

  2002. </dl>
    2003. 

  2003. <dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_file.html" title="Arduino SD.h style File API. ">File</a> object. </dd></dl>
    2004. 

  2004. 

  2005. </div>
    2006. 

  2006. </div>
    2007. 

  2007. <a class="anchor" id="a0abfb1f754a8fb559cfa884ee040f56f"></a>
    2008. 

  2008. <div class="memitem">
    2009. 

  2009. <div class="memproto">
    2010. 

  2010. <table class="mlabels">
    2011. 

  2011.   <tr>
    2012. 

  2012.   <td class="mlabels-left">
    2013. 

  2013.       <table class="memname">
    2014. 

  2014.         <tr>
    2015. 

  2015.           <td class="memname"><a class="el" href="class_file.html">File</a> FatFileSystem::open </td>
    2016. 

  2016.           <td>(</td>
    2017. 

  2017.           <td class="paramtype">const String &amp;&#160;</td>
    2018. 

  2018.           <td class="paramname"><em>path</em>, </td>
    2019. 

  2019.         </tr>
    2020. 

  2020.         <tr>
    2021. 

  2021.           <td class="paramkey"></td>
    2022. 

  2022.           <td></td>
    2023. 

  2023.           <td class="paramtype">uint8_t&#160;</td>
    2024. 

  2024.           <td class="paramname"><em>mode</em> = <code><a class="el" href="_arduino_files_8h.html#ad52d51659a75e25d96fb04d22ff718cb">FILE_READ</a></code>&#160;</td>
    2025. 

  2025.         </tr>
    2026. 

  2026.         <tr>
    2027. 

  2027.           <td></td>
    2028. 

  2028.           <td>)</td>
    2029. 

  2029.           <td></td><td></td>
    2030. 

  2030.         </tr>
    2031. 

  2031.       </table>
    2032. 

  2032.   </td>
    2033. 

  2033.   <td class="mlabels-right">
    2034. 

  2034. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2035. 

  2035.   </tr>
    2036. 

  2036. </table>
    2037. 

  2037. </div><div class="memdoc">
    2038. 

  2038. <p>open a file</p>
    2039. 

  2039. <dl class="params"><dt>Parameters</dt><dd>
    2040. 

  2040.   <table class="params">
    2041. 

  2041.     <tr><td class="paramdir">[in]</td><td class="paramname">path</td><td>location of file to be opened. </td></tr>
    2042. 

  2042.     <tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>open mode flags. </td></tr>
    2043. 

  2043.   </table>
    2044. 

  2044.   </dd>
    2045. 

  2045. </dl>
    2046. 

  2046. <dl class="section return"><dt>Returns</dt><dd>a <a class="el" href="class_file.html" title="Arduino SD.h style File API. ">File</a> object. </dd></dl>
    2047. 

  2047. 

  2048. </div>
    2049. 

  2049. </div>
    2050. 

  2050. <a class="anchor" id="abf7d7d0dab43083d5be10d70ff4669e4"></a>
    2051. 

  2051. <div class="memitem">
    2052. 

  2052. <div class="memproto">
    2053. 

  2053. <table class="mlabels">
    2054. 

  2054.   <tr>
    2055. 

  2055.   <td class="mlabels-left">
    2056. 

  2056.       <table class="memname">
    2057. 

  2057.         <tr>
    2058. 

  2058.           <td class="memname">bool FatFileSystem::remove </td>
    2059. 

  2059.           <td>(</td>
    2060. 

  2060.           <td class="paramtype">const char *&#160;</td>
    2061. 

  2061.           <td class="paramname"><em>path</em></td><td>)</td>
    2062. 

  2062.           <td></td>
    2063. 

  2063.         </tr>
    2064. 

  2064.       </table>
    2065. 

  2065.   </td>
    2066. 

  2066.   <td class="mlabels-right">
    2067. 

  2067. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2068. 

  2068.   </tr>
    2069. 

  2069. </table>
    2070. 

  2070. </div><div class="memdoc">
    2071. 

  2071. <p>Remove a file from the volume working directory.</p>
    2072. 

  2072. <dl class="params"><dt>Parameters</dt><dd>
    2073. 

  2073.   <table class="params">
    2074. 

  2074.     <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>
    2075. 

  2075.   </table>
    2076. 

  2076.   </dd>
    2077. 

  2077. </dl>
    2078. 

  2078. <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>
    2079. 

  2079. 

  2080. </div>
    2081. 

  2081. </div>
    2082. 

  2082. <a class="anchor" id="a0187891a24017b41bd7c5ba63e659e65"></a>
    2083. 

  2083. <div class="memitem">
    2084. 

  2084. <div class="memproto">
    2085. 

  2085. <table class="mlabels">
    2086. 

  2086.   <tr>
    2087. 

  2087.   <td class="mlabels-left">
    2088. 

  2088.       <table class="memname">
    2089. 

  2089.         <tr>
    2090. 

  2090.           <td class="memname">bool FatFileSystem::rename </td>
    2091. 

  2091.           <td>(</td>
    2092. 

  2092.           <td class="paramtype">const char *&#160;</td>
    2093. 

  2093.           <td class="paramname"><em>oldPath</em>, </td>
    2094. 

  2094.         </tr>
    2095. 

  2095.         <tr>
    2096. 

  2096.           <td class="paramkey"></td>
    2097. 

  2097.           <td></td>
    2098. 

  2098.           <td class="paramtype">const char *&#160;</td>
    2099. 

  2099.           <td class="paramname"><em>newPath</em>&#160;</td>
    2100. 

  2100.         </tr>
    2101. 

  2101.         <tr>
    2102. 

  2102.           <td></td>
    2103. 

  2103.           <td>)</td>
    2104. 

  2104.           <td></td><td></td>
    2105. 

  2105.         </tr>
    2106. 

  2106.       </table>
    2107. 

  2107.   </td>
    2108. 

  2108.   <td class="mlabels-right">
    2109. 

  2109. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2110. 

  2110.   </tr>
    2111. 

  2111. </table>
    2112. 

  2112. </div><div class="memdoc">
    2113. 

  2113. <p>Rename a file or subdirectory.</p>
    2114. 

  2114. <dl class="params"><dt>Parameters</dt><dd>
    2115. 

  2115.   <table class="params">
    2116. 

  2116.     <tr><td class="paramdir">[in]</td><td class="paramname">oldPath</td><td>Path name to the file or subdirectory to be renamed.</td></tr>
    2117. 

  2117.     <tr><td class="paramdir">[in]</td><td class="paramname">newPath</td><td>New path name of the file or subdirectory.</td></tr>
    2118. 

  2118.   </table>
    2119. 

  2119.   </dd>
    2120. 

  2120. </dl>
    2121. 

  2121. <p>The <em>newPath</em> object must not exist before the rename call.</p>
    2122. 

  2122. <p>The file to be renamed must not be open. The directory entry may be moved and file system corruption could occur if the file is accessed by a file object that was opened before the <a class="el" href="class_fat_file_system.html#a0187891a24017b41bd7c5ba63e659e65">rename()</a> call.</p>
    2123. 

  2123. <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>
    2124. 

  2124. 

  2125. </div>
    2126. 

  2126. </div>
    2127. 

  2127. <a class="anchor" id="aaed2edc7ff7fedb163458c870bb41b33"></a>
    2128. 

  2128. <div class="memitem">
    2129. 

  2129. <div class="memproto">
    2130. 

  2130. <table class="mlabels">
    2131. 

  2131.   <tr>
    2132. 

  2132.   <td class="mlabels-left">
    2133. 

  2133.       <table class="memname">
    2134. 

  2134.         <tr>
    2135. 

  2135.           <td class="memname">bool FatFileSystem::rmdir </td>
    2136. 

  2136.           <td>(</td>
    2137. 

  2137.           <td class="paramtype">const char *&#160;</td>
    2138. 

  2138.           <td class="paramname"><em>path</em></td><td>)</td>
    2139. 

  2139.           <td></td>
    2140. 

  2140.         </tr>
    2141. 

  2141.       </table>
    2142. 

  2142.   </td>
    2143. 

  2143.   <td class="mlabels-right">
    2144. 

  2144. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2145. 

  2145.   </tr>
    2146. 

  2146. </table>
    2147. 

  2147. </div><div class="memdoc">
    2148. 

  2148. <p>Remove a subdirectory from the volume's working directory.</p>
    2149. 

  2149. <dl class="params"><dt>Parameters</dt><dd>
    2150. 

  2150.   <table class="params">
    2151. 

  2151.     <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>
    2152. 

  2152.   </table>
    2153. 

  2153.   </dd>
    2154. 

  2154. </dl>
    2155. 

  2155. <p>The subdirectory file will be removed only if it is empty.</p>
    2156. 

  2156. <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>
    2157. 

  2157. 

  2158. </div>
    2159. 

  2159. </div>
    2160. 

  2160. <a class="anchor" id="ab2d483670a0a6a6a4754b23614fe11bc"></a>
    2161. 

  2161. <div class="memitem">
    2162. 

  2162. <div class="memproto">
    2163. 

  2163. <table class="mlabels">
    2164. 

  2164.   <tr>
    2165. 

  2165.   <td class="mlabels-left">
    2166. 

  2166.       <table class="memname">
    2167. 

  2167.         <tr>
    2168. 

  2168.           <td class="memname">uint16_t FatVolume::rootDirEntryCount </td>
    2169. 

  2169.           <td>(</td>
    2170. 

  2170.           <td class="paramname"></td><td>)</td>
    2171. 

  2171.           <td> const</td>
    2172. 

  2172.         </tr>
    2173. 

  2173.       </table>
    2174. 

  2174.   </td>
    2175. 

  2175.   <td class="mlabels-right">
    2176. 

  2176. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2177. 

  2177.   </tr>
    2178. 

  2178. </table>
    2179. 

  2179. </div><div class="memdoc">
    2180. 

  2180. <dl class="section return"><dt>Returns</dt><dd>The number of entries in the root directory for FAT16 volumes. </dd></dl>
    2181. 

  2181. 

  2182. </div>
    2183. 

  2183. </div>
    2184. 

  2184. <a class="anchor" id="ae9363ebbbae90e895ea56e8fa3f60c13"></a>
    2185. 

  2185. <div class="memitem">
    2186. 

  2186. <div class="memproto">
    2187. 

  2187. <table class="mlabels">
    2188. 

  2188.   <tr>
    2189. 

  2189.   <td class="mlabels-left">
    2190. 

  2190.       <table class="memname">
    2191. 

  2191.         <tr>
    2192. 

  2192.           <td class="memname">uint32_t FatVolume::rootDirStart </td>
    2193. 

  2193.           <td>(</td>
    2194. 

  2194.           <td class="paramname"></td><td>)</td>
    2195. 

  2195.           <td> const</td>
    2196. 

  2196.         </tr>
    2197. 

  2197.       </table>
    2198. 

  2198.   </td>
    2199. 

  2199.   <td class="mlabels-right">
    2200. 

  2200. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2201. 

  2201.   </tr>
    2202. 

  2202. </table>
    2203. 

  2203. </div><div class="memdoc">
    2204. 

  2204. <dl class="section return"><dt>Returns</dt><dd>The logical block number for the start of the root directory on FAT16 volumes or the first cluster number on FAT32 volumes. </dd></dl>
    2205. 

  2205. 

  2206. </div>
    2207. 

  2207. </div>
    2208. 

  2208. <a class="anchor" id="ad60cb13557f35578f868e03e9ccb8be1"></a>
    2209. 

  2209. <div class="memitem">
    2210. 

  2210. <div class="memproto">
    2211. 

  2211. <table class="mlabels">
    2212. 

  2212.   <tr>
    2213. 

  2213.   <td class="mlabels-left">
    2214. 

  2214.       <table class="memname">
    2215. 

  2215.         <tr>
    2216. 

  2216.           <td class="memname">bool FatFileSystem::truncate </td>
    2217. 

  2217.           <td>(</td>
    2218. 

  2218.           <td class="paramtype">const char *&#160;</td>
    2219. 

  2219.           <td class="paramname"><em>path</em>, </td>
    2220. 

  2220.         </tr>
    2221. 

  2221.         <tr>
    2222. 

  2222.           <td class="paramkey"></td>
    2223. 

  2223.           <td></td>
    2224. 

  2224.           <td class="paramtype">uint32_t&#160;</td>
    2225. 

  2225.           <td class="paramname"><em>length</em>&#160;</td>
    2226. 

  2226.         </tr>
    2227. 

  2227.         <tr>
    2228. 

  2228.           <td></td>
    2229. 

  2229.           <td>)</td>
    2230. 

  2230.           <td></td><td></td>
    2231. 

  2231.         </tr>
    2232. 

  2232.       </table>
    2233. 

  2233.   </td>
    2234. 

  2234.   <td class="mlabels-right">
    2235. 

  2235. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2236. 

  2236.   </tr>
    2237. 

  2237. </table>
    2238. 

  2238. </div><div class="memdoc">
    2239. 

  2239. <p>Truncate a file to a specified length. The current file position will be maintained if it is less than or equal to <em>length</em> otherwise it will be set to end of file.</p>
    2240. 

  2240. <dl class="params"><dt>Parameters</dt><dd>
    2241. 

  2241.   <table class="params">
    2242. 

  2242.     <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>
    2243. 

  2243.     <tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>The desired length for the file.</td></tr>
    2244. 

  2244.   </table>
    2245. 

  2245.   </dd>
    2246. 

  2246. </dl>
    2247. 

  2247. <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>
    2248. 

  2248. 

  2249. </div>
    2250. 

  2250. </div>
    2251. 

  2251. <a class="anchor" id="a4ca68fe47bb675df0a80df1ed7a53698"></a>
    2252. 

  2252. <div class="memitem">
    2253. 

  2253. <div class="memproto">
    2254. 

  2254. <table class="mlabels">
    2255. 

  2255.   <tr>
    2256. 

  2256.   <td class="mlabels-left">
    2257. 

  2257.       <table class="memname">
    2258. 

  2258.         <tr>
    2259. 

  2259.           <td class="memname"><a class="el" href="class_fat_volume.html">FatVolume</a>* FatFileSystem::vol </td>
    2260. 

  2260.           <td>(</td>
    2261. 

  2261.           <td class="paramname"></td><td>)</td>
    2262. 

  2262.           <td></td>
    2263. 

  2263.         </tr>
    2264. 

  2264.       </table>
    2265. 

  2265.   </td>
    2266. 

  2266.   <td class="mlabels-right">
    2267. 

  2267. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2268. 

  2268.   </tr>
    2269. 

  2269. </table>
    2270. 

  2270. </div><div class="memdoc">
    2271. 

  2271. <dl class="section return"><dt>Returns</dt><dd>a pointer to the <a class="el" href="class_fat_volume.html" title="Access FAT16 and FAT32 volumes on raw file devices. ">FatVolume</a> object. </dd></dl>
    2272. 

  2272. 

  2273. </div>
    2274. 

  2274. </div>
    2275. 

  2275. <a class="anchor" id="a07bc98088ce4a9c725700899c184f7fc"></a>
    2276. 

  2276. <div class="memitem">
    2277. 

  2277. <div class="memproto">
    2278. 

  2278. <table class="mlabels">
    2279. 

  2279.   <tr>
    2280. 

  2280.   <td class="mlabels-left">
    2281. 

  2281.       <table class="memname">
    2282. 

  2282.         <tr>
    2283. 

  2283.           <td class="memname">uint32_t FatVolume::volumeBlockCount </td>
    2284. 

  2284.           <td>(</td>
    2285. 

  2285.           <td class="paramname"></td><td>)</td>
    2286. 

  2286.           <td> const</td>
    2287. 

  2287.         </tr>
    2288. 

  2288.       </table>
    2289. 

  2289.   </td>
    2290. 

  2290.   <td class="mlabels-right">
    2291. 

  2291. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2292. 

  2292.   </tr>
    2293. 

  2293. </table>
    2294. 

  2294. </div><div class="memdoc">
    2295. 

  2295. <dl class="section return"><dt>Returns</dt><dd>The number of blocks in the volume </dd></dl>
    2296. 

  2296. 

  2297. </div>
    2298. 

  2298. </div>
    2299. 

  2299. <a class="anchor" id="acf257d02b7166683bda2abc5058004bf"></a>
    2300. 

  2300. <div class="memitem">
    2301. 

  2301. <div class="memproto">
    2302. 

  2302. <table class="mlabels">
    2303. 

  2303.   <tr>
    2304. 

  2304.   <td class="mlabels-left">
    2305. 

  2305.       <table class="memname">
    2306. 

  2306.         <tr>
    2307. 

  2307.           <td class="memname"><a class="el" href="class_fat_file.html">FatFile</a>* FatFileSystem::vwd </td>
    2308. 

  2308.           <td>(</td>
    2309. 

  2309.           <td class="paramname"></td><td>)</td>
    2310. 

  2310.           <td></td>
    2311. 

  2311.         </tr>
    2312. 

  2312.       </table>
    2313. 

  2313.   </td>
    2314. 

  2314.   <td class="mlabels-right">
    2315. 

  2315. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2316. 

  2316.   </tr>
    2317. 

  2317. </table>
    2318. 

  2318. </div><div class="memdoc">
    2319. 

  2319. <dl class="section return"><dt>Returns</dt><dd>a pointer to the volume working directory. </dd></dl>
    2320. 

  2320. 

  2321. </div>
    2322. 

  2322. </div>
    2323. 

  2323. <a class="anchor" id="a36d7831f92acfbfef1c4a24dd7103dc4"></a>
    2324. 

  2324. <div class="memitem">
    2325. 

  2325. <div class="memproto">
    2326. 

  2326. <table class="mlabels">
    2327. 

  2327.   <tr>
    2328. 

  2328.   <td class="mlabels-left">
    2329. 

  2329.       <table class="memname">
    2330. 

  2330.         <tr>
    2331. 

  2331.           <td class="memname">bool FatFileSystem::wipe </td>
    2332. 

  2332.           <td>(</td>
    2333. 

  2333.           <td class="paramtype"><a class="el" href="_fat_volume_8h.html#ac62f6449331cfe1a71f29be30efe7890">print_t</a> *&#160;</td>
    2334. 

  2334.           <td class="paramname"><em>pr</em> = <code>0</code></td><td>)</td>
    2335. 

  2335.           <td></td>
    2336. 

  2336.         </tr>
    2337. 

  2337.       </table>
    2338. 

  2338.   </td>
    2339. 

  2339.   <td class="mlabels-right">
    2340. 

  2340. <span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span>  </td>
    2341. 

  2341.   </tr>
    2342. 

  2342. </table>
    2343. 

  2343. </div><div class="memdoc">
    2344. 

  2344. <p>Wipe all data from the volume. You must reinitialize the volume before accessing it again. </p><dl class="params"><dt>Parameters</dt><dd>
    2345. 

  2345.   <table class="params">
    2346. 

  2346.     <tr><td class="paramdir">[in]</td><td class="paramname">pr</td><td>print stream for status dots. </td></tr>
    2347. 

  2347.   </table>
    2348. 

  2348.   </dd>
    2349. 

  2349. </dl>
    2350. 

  2350. <dl class="section return"><dt>Returns</dt><dd>true for success else false. </dd></dl>
    2351. 

  2351. 

  2352. </div>
    2353. 

  2353. </div>
    2354. 

  2354. <hr/>The documentation for this class was generated from the following file:<ul>
    2355. 

  2355. <li>Arduino/libraries/SdFat/src/<a class="el" href="_sd_fat_8h.html">SdFat.h</a></li>
    2356. 

  2356. </ul>
    2357. 

  2357. </div><!-- contents -->
    2358. 

  2358. <!-- start footer part -->
    2359. 

  2359. <hr class="footer"/><address class="footer"><small>
    2360. 

  2360. Generated on Tue Jul 19 2016 06:31:51 for SdFat by &#160;<a href="http://www.doxygen.org/index.html">
    2361. 

  2361. <img class="footer" src="doxygen.png" alt="doxygen"/>
    2362. 

  2362. </a> 1.8.10
    2363. 

  2363. </small></address>
    2364. 

  2364. </body>
    2365. 

  2365. </html>
    2366.