X-Git-Url: http://cloudbase.mooo.com/gitweb/z180-stamp.git/blobdiff_plain/7b78a5a287827db9e9b16286f3604aef69b37c5c..refs/tags/fatfs-0.12b:/fatfs/doc/ja/dioctl.html?ds=sidebyside diff --git a/fatfs/doc/ja/dioctl.html b/fatfs/doc/ja/dioctl.html index 120d798..b37ffea 100644 --- a/fatfs/doc/ja/dioctl.html +++ b/fatfs/doc/ja/dioctl.html @@ -27,7 +27,7 @@ DRESULT disk_ioctl (
ã³ãã³ã | 解説 |
---|---|
CTRL_SYNC | ããã¤ã¹ã®ãã¼ã¿æ¸ãè¾¼ã¿å¦çãå®äºããã¾ãããã©ã¤ããã©ã¤ã ãã㯠ãã£ãã·ã¥ãªã©ãæã£ã¦ããå ´åã¯ãæ¸ãè¾¼ã¾ãã¦ããªããã¼ã¿ãå³ææ¸ãè¾¼ã¿ã¾ããã¡ãã£ã¢ä¸ã¸ã®æ¸ãè¾¼ã¿ãããããdisk_write()ã®ä¸ã§å®äºããå ´åã¯ããã®ã³ãã³ãã«å¯¾ãã¦ãããã¨ã¯ããã¾ããã |
GET_SECTOR_COUNT | ç·ã»ã¯ã¿æ°ã®åå¾ãbuffã®æãDWORDåå¤æ°ã«ãã©ã¤ãä¸ã®ç·ã»ã¯ã¿æ°ãè¿ãã¾ããf_mkfs()ããã³f_fdisk()å ããå¼ã³åºãããä½æããããªã¥ã¼ã ã®ãµã¤ãºã決å®ããããã«ä½¿ç¨ããã¾ãã |
GET_SECTOR_SIZE | ã»ã¯ã¿ ãµã¤ãºã®åå¾ãbuffã®æãWORDåå¤æ°ã«ãã©ã¤ãã®ã»ã¯ã¿ ãµã¤ãºãè¿ãã¾ããæå¹å¤ã¯512ã1024ã2048ã¾ãã¯4096ã§ããã»ã¯ã¿ ãµã¤ãºãåºå®(_MAX_SS ==_MIN_SS)ã®ã¨ãã¯ãã®ã³ãã³ãã¯ä½¿ããããã¨ã¯ãªããããã¤ã¹ã¯å¸¸ã«ãã®ã»ã¯ã¿ ãµã¤ãºã§åä½ããªããã°ãªãã¾ããã |
GET_BLOCK_SIZE | æ¶å»ããã㯠ãµã¤ãºã®åå¾ãbuffã®æãDWORDåå¤æ°ã«ãã©ãã·ã¥ ã¡ã¢ãªã®æ¶å»ããã㯠ãµã¤ãº(ã»ã¯ã¿åä½)ãè¿ãã¾ãã1ãã32768ã®ç¯å²ã§2ã®ç´¯ä¹ã®å¤ã§ãªããã°ãªãã¾ãããããã㯠ãµã¤ãºä¸æã¾ãã¯ãã©ãã·ã¥ ã¡ã¢ãªä»¥å¤ã®ããã¤ã¹ã§ã¯1ãè¿ãã¾ããf_mkfs()å ã§ã®ã¿ä½¿ç¨ãããä½æãããããªã¥ã¼ã ã®ãã¼ã¿é åã¯ãã®å¢çã«ã¢ã©ã¤ã¡ã³ãããã¾ãã |
CTRL_SYNC | ããã¤ã¹ã®ãã¼ã¿æ¸ãè¾¼ã¿å¦çãå®äºããã¾ãããã©ã¤ããã©ã¤ã ãã㯠ãã£ãã·ã¥ãªã©ãæã£ã¦ããå ´åã¯ãæ¸ãè¾¼ã¾ãã¦ããªããã¼ã¿ãå³ææ¸ãè¾¼ã¿ã¾ããã¡ãã£ã¢ä¸ã¸ã®æ¸ãè¾¼ã¿ãããããdisk_writeé¢æ°ã®ä¸ã§å®äºããå ´åã¯ããã®ã³ãã³ãã«å¯¾ãã¦ãããã¨ã¯ããã¾ããã |
GET_SECTOR_COUNT | ç·ã»ã¯ã¿æ°ã®åå¾ãbuffã®æãDWORDåå¤æ°ã«ãã©ã¤ãä¸ã®ç·ã»ã¯ã¿æ°ãè¿ãã¾ããf_mkfs, f_fdiské¢æ°å ããå¼ã³åºãããä½æããããªã¥ã¼ã ã®ãµã¤ãºã決å®ããããã«ä½¿ç¨ããã¾ãã |
GET_SECTOR_SIZE | ã»ã¯ã¿ ãµã¤ãºã®åå¾ãã»ã¯ã¿ ãµã¤ãºå¯å¤(_MAX_SS > _MIN_SS)ã®ã¨ããdisk_initailizeé¢æ°ã®æåã«ç¶ãå¼ã³åºãããã®ã§ãbuffã®æãWORDåå¤æ°ã«ç¾å¨ã®ã»ã¯ã¿ ãµã¤ãºãè¿ãã¾ããæå¹å¤ã¯512ã1024ã2048ã¾ãã¯4096ã§ããã»ã¯ã¿ ãµã¤ãºåºå®(_MAX_SS == _MIN_SS)ã®ã¨ãã¯ãã®ã³ãã³ãã¯ä½¿ããããã¨ã¯ãªããããã¤ã¹ã¯å¸¸ã«ãã®ã»ã¯ã¿ ãµã¤ãºã§åä½ããªããã°ãªãã¾ããã |
GET_BLOCK_SIZE | æ¶å»ããã㯠ãµã¤ãºã®åå¾ãbuffã®æãDWORDåå¤æ°ã«ãã©ãã·ã¥ ã¡ã¢ãªã®æ¶å»ããã㯠ãµã¤ãº(ã»ã¯ã¿åä½)ãè¿ãã¾ãã1ãã32768ã®ç¯å²ã§2ã®ç´¯ä¹ã®å¤ã§ãªããã°ãªãã¾ãããããã㯠ãµã¤ãºä¸æã¾ãã¯ãã©ãã·ã¥ ã¡ã¢ãªä»¥å¤ã®ããã¤ã¹ã§ã¯1ãè¿ãã¾ããf_mkfsé¢æ°å ã§ã®ã¿ä½¿ç¨ãããä½æãããããªã¥ã¼ã ã®ãã¼ã¿é åã¯ãã®å¢çã«ã¢ã©ã¤ã¡ã³ãããã¾ãã |
CTRL_TRIM | ä¸å¿ è¦ã»ã¯ã¿ã®éç¥ãbuffã®æãDWORDåé åã«ã¯ä¸å¿ è¦ã«ãªã£ãé å {éå§ã»ã¯ã¿,çµäºã»ã¯ã¿} ãæå®ãã¦å¼ã³åºããã¾ããTRIMæ©è½ãæå¹(_USE_TRIM == 1)ã§ãã¯ã©ã¹ã¿ã解æ¾ãããã¨ããããã³ãã©ã¼ãããæã«å¼ã³åºããã¾ããããã¯ãATAã³ãã³ã ã»ããã®Trimã³ãã³ãã¨ç価ã§ããã®æ©è½ããµãã¼ãããªãããã¤ã¹ã¯ä½ãããå¿ è¦ã¯ããã¾ãããã¾ããæ»ãå¤ã¯ãã§ãã¯ããããçµæã«ãã£ã¦FatFsã®åä½ãå½±é¿ãåãããã¨ã¯ããã¾ããã |