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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>MSP430-4619LCD: tff.c File Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.5.1 --><div class="tabs"> <ul> <li><a href="main.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul></div><h1>tff.c File Reference</h1><code>#include <string.h></code><br><code>#include "<a class="el" href="tff_8h.html">tff.h</a>"</code><br><code>#include "<a class="el" href="diskio_8h.html">diskio.h</a>"</code><br><p>Include dependency graph for tff.c:<p><center><img src="tff_8c__incl.png" border="0" usemap="#tff.c_map" alt=""></center><map name="tff.c_map"><area href="tff_8h.html" shape="rect" coords="115,54,163,78" alt=""><area href="diskio_8h.html" shape="rect" coords="101,102,176,126" alt=""><area href="integer_8h.html" shape="rect" coords="224,78,307,102" alt=""></map><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#97f679b70900c3e6f82282f3dec5bbee">move_window</a> (<a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> sector)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#c9a5c3ade9d97aa15a0e23297614d2a2">sync</a> (void)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#51c81ca09f1a74cbf6f773f9a2b26c00">get_cluster</a> (<a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> clust)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#41911cbd393f01b260d1f3fb779c2872">put_cluster</a> (<a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> clust, <a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> val)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#8852d129fe62cd2522d097eb338c0115">remove_chain</a> (<a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> clust)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#8778806822776438084f3fe8439c0a16">create_chain</a> (<a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> clust)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#32bd3df0e60fe3187abdc6bcb757f964">clust2sect</a> (<a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> clust)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#3e5b8192e7d9ffaf3542f1210aec18dd">BOOL</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#2b1195c6a26f152dac4ee8c5bf658b9d">next_dir_entry</a> (<a class="el" href="struct__DIR.html">DIR</a> *dirobj)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#9a4e5a2652727e37a2d05aaeceeb78d4">get_fileinfo</a> (<a class="el" href="struct__FILINFO.html">FILINFO</a> *finfo, const <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> *dir)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static char </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#9aabb409149f1d0cb5df314a894d65b7">make_dirfile</a> (const char **path, char *dirname)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#eb63c42910ed345f88d238371c9b95fb">trace_path</a> (<a class="el" href="struct__DIR.html">DIR</a> *dirobj, char *fn, const char *path, <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> **dir)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#c697ead167214fd3baf72d6a8d01d28c">reserve_direntry</a> (<a class="el" href="struct__DIR.html">DIR</a> *dirobj, <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> **dir)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#739249504de236889e36a7a25b4bed9f">check_fs</a> (<a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> sect)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#57e47906fe31f37c37ff46e4cf82407c">auto_mount</a> (const char **path, <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> chk_wp)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#6d2203c59fb7384e16df73144f7701b2">validate</a> (const <a class="el" href="struct__FATFS.html">FATFS</a> *fs, <a class="el" href="integer_8h.html#197942eefa7db30960ae396d68339b97">WORD</a> id)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#04801f45af469afd669c60a4f021b69f">f_mount</a> (<a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> drv, <a class="el" href="struct__FATFS.html">FATFS</a> *fs)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#702c3810c5908f51aba3c93a27248df1">f_open</a> (<a class="el" href="struct__FIL.html">FIL</a> *fp, const char *path, <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> mode)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#71b2cd8d5f95b2698a4c627956c13fbf">f_read</a> (<a class="el" href="struct__FIL.html">FIL</a> *fp, void *buff, <a class="el" href="integer_8h.html#197942eefa7db30960ae396d68339b97">WORD</a> btr, <a class="el" href="integer_8h.html#197942eefa7db30960ae396d68339b97">WORD</a> *br)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#902480a028f7fd29ee9ac12264ee9579">f_write</a> (<a class="el" href="struct__FIL.html">FIL</a> *fp, const void *buff, <a class="el" href="integer_8h.html#197942eefa7db30960ae396d68339b97">WORD</a> btw, <a class="el" href="integer_8h.html#197942eefa7db30960ae396d68339b97">WORD</a> *bw)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#d69c7246b122ba56a134939ee0eaf847">f_sync</a> (<a class="el" href="struct__FIL.html">FIL</a> *fp)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#53882db20ef4323dcfd1874d7733ffc3">f_close</a> (<a class="el" href="struct__FIL.html">FIL</a> *fp)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#5df0ac672ada972e89ef4b003e57f964">f_lseek</a> (<a class="el" href="struct__FIL.html">FIL</a> *fp, <a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> ofs)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#f84a7f7fb548af339cb857010910ed22">f_opendir</a> (<a class="el" href="struct__DIR.html">DIR</a> *dirobj, const char *path)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#34efb4f6b6545b153c7b946a23537fff">f_readdir</a> (<a class="el" href="struct__DIR.html">DIR</a> *dirobj, <a class="el" href="struct__FILINFO.html">FILINFO</a> *finfo)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#26682b1b1f065f5d83b64713abdb0c45">f_stat</a> (const char *path, <a class="el" href="struct__FILINFO.html">FILINFO</a> *finfo)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#1a5cc49c410b670de806bc8f093cba88">f_getfree</a> (const char *drv, <a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> *nclust, <a class="el" href="struct__FATFS.html">FATFS</a> **<a class="el" href="main_8c.html#70f41bf48240360443fe8f178ccc3c83">fatfs</a>)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#8b0dc705b1e4820bee93ec58753f7368">f_unlink</a> (const char *path)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#612a6f29c5d6f5ef7cf6213010dc2670">f_mkdir</a> (const char *path)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#9ab9a45899cc1105ea8534b38e5d6ff2">f_chmod</a> (const char *path, <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> value, <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> mask)</td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#f87378f8760b74f1f13bc2b2f9eab7fa">f_rename</a> (const char *path_old, const char *path_new)</td></tr><tr><td colspan="2"><br><h2>Variables</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="struct__FATFS.html">FATFS</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#604783144cb9c99367f2ff81de499dda">FatFs</a></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">static <a class="el" href="integer_8h.html#197942eefa7db30960ae396d68339b97">WORD</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="tff_8c.html#c23fbdef1026ac126d5d37d48c7ba90c">fsid</a></td></tr></table><hr><h2>Function Documentation</h2><a class="anchor" name="57e47906fe31f37c37ff46e4cf82407c"></a><!-- doxytag: member="tff.c::auto_mount" ref="57e47906fe31f37c37ff46e4cf82407c" args="(const char **path, BYTE chk_wp)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> auto_mount </td> <td>(</td> <td class="paramtype">const char ** </td> <td class="paramname"> <em>path</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> </td> <td class="paramname"> <em>chk_wp</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"><code> [static]</code></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="739249504de236889e36a7a25b4bed9f"></a><!-- doxytag: member="tff.c::check_fs" ref="739249504de236889e36a7a25b4bed9f" args="(DWORD sect)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> check_fs </td> <td>(</td> <td class="paramtype"><a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> </td> <td class="paramname"> <em>sect</em> </td> <td> ) </td> <td width="100%"><code> [static]</code></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="32bd3df0e60fe3187abdc6bcb757f964"></a><!-- doxytag: member="tff.c::clust2sect" ref="32bd3df0e60fe3187abdc6bcb757f964" args="(CLUST clust)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> clust2sect </td> <td>(</td> <td class="paramtype"><a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> </td> <td class="paramname"> <em>clust</em> </td> <td> ) </td> <td width="100%"><code> [static]</code></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="8778806822776438084f3fe8439c0a16"></a><!-- doxytag: member="tff.c::create_chain" ref="8778806822776438084f3fe8439c0a16" args="(CLUST clust)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname">static <a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> create_chain </td> <td>(</td> <td class="paramtype"><a class="el" href="tff_8h.html#f0b768d9a573454612fcb66aaf2a57ae">CLUST</a> </td> <td class="paramname"> <em>clust</em> </td> <td> ) </td> <td width="100%"><code> [static]</code></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="9ab9a45899cc1105ea8534b38e5d6ff2"></a><!-- doxytag: member="tff.c::f_chmod" ref="9ab9a45899cc1105ea8534b38e5d6ff2" args="(const char *path, BYTE value, BYTE mask)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> f_chmod </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>path</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> </td> <td class="paramname"> <em>value</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="integer_8h.html#4ae1dab0fb4b072a66584546209e7d58">BYTE</a> </td> <td class="paramname"> <em>mask</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="53882db20ef4323dcfd1874d7733ffc3"></a><!-- doxytag: member="tff.c::f_close" ref="53882db20ef4323dcfd1874d7733ffc3" args="(FIL *fp)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> f_close </td> <td>(</td> <td class="paramtype"><a class="el" href="struct__FIL.html">FIL</a> * </td> <td class="paramname"> <em>fp</em> </td> <td> ) </td> <td width="100%"></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="1a5cc49c410b670de806bc8f093cba88"></a><!-- doxytag: member="tff.c::f_getfree" ref="1a5cc49c410b670de806bc8f093cba88" args="(const char *drv, DWORD *nclust, FATFS **fatfs)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> f_getfree </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>drv</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> * </td> <td class="paramname"> <em>nclust</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="struct__FATFS.html">FATFS</a> ** </td> <td class="paramname"> <em>fatfs</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="5df0ac672ada972e89ef4b003e57f964"></a><!-- doxytag: member="tff.c::f_lseek" ref="5df0ac672ada972e89ef4b003e57f964" args="(FIL *fp, DWORD ofs)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> f_lseek </td> <td>(</td> <td class="paramtype"><a class="el" href="struct__FIL.html">FIL</a> * </td> <td class="paramname"> <em>fp</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype"><a class="el" href="integer_8h.html#d342ac907eb044443153a22f964bf0af">DWORD</a> </td> <td class="paramname"> <em>ofs</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td width="100%"></td> </tr> </table></div><div class="memdoc"><p></div></div><p><a class="anchor" name="612a6f29c5d6f5ef7cf6213010dc2670"></a><!-- doxytag: member="tff.c::f_mkdir" ref="612a6f29c5d6f5ef7cf6213010dc2670" args="(const char *path)" --><div class="memitem"><div class="memproto"> <table class="memname"> <tr> <td class="memname"><a class="el" href="tff_8h.html#49d0171ecbd362cda5680a0d360db44c">FRESULT</a> f_mkdir </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>path</em> </td> <td> ) </td> <td width="100%"></td>⌨️ 快捷键说明
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