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FRESULT f_mkfs ( - const TCHAR* path, /* [IN] _hCuÔ */ - BYTE sfd, /* [IN] ææì¬û@ */ - UINT au /* [IN] NXE^TCY */ + const TCHAR* path, /* [IN] è«çãã©ã¤ãçªå· */ + BYTE sfd, /* [IN] åºç»ä½ææ¹æ³ */ + UINT au /* [IN] ã¯ã©ã¹ ã¿ãµã¤ãº */ );
¨hCuãÉFAT{ [ð쬵ܷBFDISK`®ªwè³ê½êÍA¨hCuSÌðèßéî{ææ(p[e[V)ªì¬³êA»ÌÉFAT{ [ªì¬³êÜ·BSFD`®ÅÍAFAT{ [ª¨hCuÌæªZN^©çx^Å쬳êÜ·B
-tH[}bg·é_hCuª}`Ep[e[V@\(_MULTI_PARTITION)ÉæÁÄÁèÌææ(1`4)ÉÑt¯çêÄ¢éêÍA»ÌææÌÉFAT{ [ªì¬³êÜ·Bsfdͳ³êAܽηé¨hCuͱêÉ槿Af_fdisk()ܽͼÌc[ÅKØÉææÝè³êÄ¢éKvª èÜ·B
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-FAT^Cv(FAT12/FAT16/FAT32)ÍA»Ì{ [ãÌNX^ÉæÁÄÌÝè³êéÜè[FATdlæè]ÉÈÁÄ¢ÄA»êÈOÌvöÍ èܹñBµ½ªÁÄAÇÌFAT^CvÉÈé©Í{ [ETCYÆNX^ETCYÉ˶µÜ·BNX^ETCYÍå«·éÙÇ«\ªãªèÜ·B
-NX^ªFAT^CvÌ«EÉßÈéÆ«ÍAFR_MKFS_ABORTEDÅÖª¸s·éÂ\«ª èÜ·B
+ç©çãã©ã¤ãä¸ã«FATããªã¥ã¼ã ãä½æãã¾ããFDISKå½¢å¼ãæå®ãããå ´åã¯ãç©çãã©ã¤ãå ¨ä½ãå ããåºæ¬åºç»(ãã¼ãã¼ã·ã§ã³)ãä½æããããã®ä¸ã«FATããªã¥ã¼ã ãä½æããã¾ããSFDå½¢å¼ã§ã¯ãFATããªã¥ã¼ã ãç©çãã©ã¤ãã®å é ã»ã¯ã¿ãããã¿ã§ä½æããã¾ãã
+ãã©ã¼ãããããè«çãã©ã¤ãããã«ã ãã¼ãã¼ã·ã§ã³æ©è½(_MULTI_PARTITION)ã«ãã£ã¦ç¹å®ã®åºç»(1ï½4)ã«çµã³ä»ãããã¦ããå ´åã¯ããã®åºç»ã®ä¸ã«FATããªã¥ã¼ã ãä½æããã¾ããsfdã¯ç¡è¦ãããã¾ã対å¿ããç©çãã©ã¤ãã¯ããã«å ç«ã¡ãf_fdisk()ã¾ãã¯ä»ã®ãã¼ã«ã§é©åã«åºç»è¨å®ããã¦ããå¿ è¦ãããã¾ãã
+ãã¼ãã¼ã·ã§ã³å½¢å¼ã«ã¯ãFDISKå½¢å¼ã¨SFDå½¢å¼ã®äºéãããã¾ããFDISKå½¢å¼ã¯ããã¼ããã£ã¹ã¯ãMMCãSDCãCFCãU Diskãªã©ã§æ¨æºçã«ä½¿ç¨ããã¾ããFDISKå½¢å¼ã§ã¯ä¸å°ã®ç©çãã©ã¤ãä¸ã«ä¸ã¤ã¾ãã¯è¤æ°ã®åºç»ãä½æãããã¨ãã§ãã¾ããåºç»ç®¡çæ å ±ã¯MBR(ç©çãã©ã¤ãã®å é ã»ã¯ã¿)ã«è¨é²ããã¾ããSFDå½¢å¼ã¯åã«ä½ã®åå²ãè¡ããªãå½¢å¼ã§ãããªã¥ã¼ã ã¯ç©çãã©ã¤ãã®å é ã»ã¯ã¿ããéå§ãã¾ããSFDå½¢å¼ã¯ãããããã¼ ãã£ã¹ã¯ããã¤ã¯ããã©ã¤ããå å¦ãã£ã¹ã¯ãããã³ãã®ä»ã¹ã¼ãã¼ ããããã¼ ã¡ãã£ã¢ã§æ¨æºçã«ä½¿ç¨ããã¦ãã¾ãã
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_FS_READONLY == 0ÅAÂ_USE_MKFS == 1ÌÆ«gpÂ\Å·B
+_FS_READONLY == 0ã§ãä¸ã¤_USE_MKFS == 1ã®ã¨ã使ç¨å¯è½ã§ãã
++/* Format the default drive */ +int main (void) +{ + FATFS fs; /* File system object (volume work area) */ + FIL fil; /* File object */ + FRESULT res; /* API result code */ + UINT bw; /* Bytes written */ + + + /* Register work area */ + f_mount(&fs, "", 0); + + /* Create FAT volume with default cluster size */ + res = f_mkfs("", 0, 0); + if (res) ... + + /* Create a file as new */ + res = f_open(&fil, "hello.txt", FA_CREATE_NEW | FA_WRITE); + if (res) ... + + /* Write a message */ + f_write(&fil, "Hello, World!\r\n", 15, &bw); + if (bw != 15) ... + + /* Close the file */ + f_close(&fil); + + /* Unregister work area */ + f_mount(0, "", 0); + +