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| <link rel="up" title="FatFs" href="../00index_j.html"> | |
| <link rel="alternate" hreflang="en" title="English" href="../en/utime.html"> | |
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| <title>FatFs - f_utime</title> | |
| </head> | |
| <body> | |
| <div class="para"> | |
| <h2>f_utime</h2> | |
| <p>IuWFNgÌ^CX^vðÏXµÜ·B</p> | |
| <pre> | |
| FRESULT f_utime ( | |
| const TCHAR* <em>FileName</em>, <span class="c">/* IuWFNg¼ÖÌ|C^ */</span> | |
| const FILINFO* <em>TimeDate</em> <span class="c">/* Ýè·éút */</span> | |
| ); | |
| </pre> | |
| </div> | |
| <div class="para"> | |
| <h4>ø</h4> | |
| <dl class="par"> | |
| <dt>FileName</dt> | |
| <dd>ÏXÎÛÌt@CܽÍfBNgÖÌ<a href="filename.html">pX¼</a>ÌüÁ½<tt>'\0'</tt>ÅIíé¶ñðwèµÜ·B</dd> | |
| <dt>TimeDate</dt> | |
| <dd>Ýè·éútÆÔðfdateÆftimeoÉÝè³ê½FILINFO\¢ÌÖÌ|C^B¼ÌoÍDon't careÅ·B</dd> | |
| </dl> | |
| </div> | |
| <div class="para"> | |
| <h4>ßèl</h4> | |
| <dl class="ret"> | |
| <dt>FR_OK (0)</dt> | |
| <dd>³íI¹B</dd> | |
| <dt>FR_NO_FILE</dt> | |
| <dd>t@Cª©Â©çÈ¢B</dd> | |
| <dt>FR_NO_PATH</dt> | |
| <dd>pXª©Â©çÈ¢B</dd> | |
| <dt>FR_INVALID_NAME</dt> | |
| <dd>pX¼ªs³B</dd> | |
| <dt>FR_INVALID_NAME</dt> | |
| <dd>_hCuÔªs³B</dd> | |
| <dt>FR_NOT_READY</dt> | |
| <dd>fBAªZbg³êĢȢÈÇA¨hCuª®ìs\óÔB</dd> | |
| <dt>FR_WRITE_PROTECTED</dt> | |
| <dd>fBAª«ÝÖ~óÔB</dd> | |
| <dt>FR_DISK_ERR</dt> | |
| <dd>fBXNEG[Éæé¸sB</dd> | |
| <dt>FR_INT_ERR</dt> | |
| <dd>s³ÈFAT\¢Ü½ÍàG[Éæé¸sB</dd> | |
| <dt>FR_NOT_ENABLED</dt> | |
| <dd>»Ì_hCuÉ[NEGAª^¦çêĢȢB</dd> | |
| <dt>FR_NO_FILESYSTEM</dt> | |
| <dd>LøÈFAT{ [ª©Â©çÈ¢B</dd> | |
| </dl> | |
| </div> | |
| <div class="para"> | |
| <h4>ðà</h4> | |
| <p>IuWFNgÌ^CX^vðÏXµÜ·B</p> | |
| </div> | |
| <div class="para"> | |
| <h4>gpá</h4> | |
| <pre> | |
| FRESULT set_timestamp ( | |
| char *obj, <span class="c">/* t@C¼ÖÌ|C^ */</span> | |
| int year, | |
| int month, | |
| int mday, | |
| int hour, | |
| int min, | |
| int sec | |
| ) | |
| { | |
| FILINFO fno; | |
| fno.fdate = (WORD)(((year - 1980) * 512U) | month * 32U | mday); | |
| fno.ftime = (WORD)(hour * 2048U | min * 32U | sec / 2U); | |
| return f_utime(obj, &fno); | |
| } | |
| </pre> | |
| </div> | |
| <div class="para"> | |
| <h4>Îîñ</h4> | |
| <p><tt>_FS_READONLY == 0</tt>ÅAÂ<tt>_FS_MINIMIZE == 0</tt>ÌÆ«ÉgpÂ\Å·B</p> | |
| </div> | |
| <div class="para"> | |
| <h4>QÆ</h4> | |
| <p><tt><a href="stat.html">f_stat</a>, <a href="sfileinfo.html">FILINFO</a></tt></p> | |
| </div> | |
| <p class="foot"><a href="../00index_j.html">ßé</a></p> | |
| </body> | |
| </html> |