FatFs - disk

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disk_ioctl

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êÊIÈf[^ÇÝ«ÈOÌXg[WEfoCX©ÌÉÎ·élXÈ§äðs¢Ü·B

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-DRESULT disk_ioctl (
-  BYTE pdrv,    /* [IN] ¨hCuÔ */
-  BYTE cmd,     /* [IN] §äR}h */
-  void* buff    /* [I/O] f[^ó¯nµobt@ */
-);
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Xg[WEfoCXÌíÞÉæèT|[g³êéR}hÍÙÈèÜ·ªAFatFsW[©ÌÍAÌÄpR}hÌÝgpµAÁèÌfoCXÉË¶µ½§äÍs¢Ü¹ñB

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WioctlR}h
R}h	ðà
CTRL_SYNC	Xg[WEfoCXÌf[^«Ýð®¹³¹Ü·BCgEobNELbVÈÇª¶Ý·éêÍA«ÜêÄ¢È¢f[^ð¦«ÝÜ·BfBAãÖÌ«Ýª»ê¼ê`disk_write()`ÌàÅ®¹·éêÍA±ÌR}hÉÎµÄ·é±ÆÍ èÜ¹ñB
GET_SECTOR_COUNT	`buff`Ìw·`DWORD`^ÏÉhCuãÌZN^ðÔµÜ·B`f_mkfs()`¨æÑ`f_fdisk()`à©çÄÑo³êAì¬·é{[ÌTCYðè·é½ßÉgp³êÜ·B
GET_SECTOR_SIZE	`buff`Ìw·`WORD`^ÏÉhCuÌZN^ETCYðÔµÜ·BLølÍ512A1024A2048Ü½Í4096Å·BZN^ETCYÅè\¬(`_MAX_SS ==_MIN_SS`)ÌÆ«Í±ÌR}hÍgíêé±ÆÍÈAíÉ»ÌZN^ETCYÅ®ìµÈ¯êÎÈèÜ¹ñB
GET_BLOCK_SIZE	`buff`Ìw·`DWORD`^ÏÉtbVEÌÁubNETCY(ZN^PÊ)ðÔµÜ·B1©ç32768ÌÍÍÅ2ÌÝæÌlÅÈ¯êÎÈèÜ¹ñBs¾ÈêÜ½ÍtbVEÈOÌfBAÅÍ1ðÔµÜ·B`f_mkfs()`àÅÌÝgp³êA{[Ìf[^ÌæÍ±Ì«EÉACg³êÜ·B
CTRL_ERASE_SECTOR	tbVEãÌÌæÌ¾¦IÁB`buff`Ìw·`DWORD`^zñÉÍÁ·éÌæ {JnZN^,I¹ZN^} ðwèµÄÄÑo³êÜ·B`_USE_ERASE`ª1ÌÆ«ANX^ªðú³êéÆ«ÉÄÑo³êÜ·B±êÍAATAR}hEZbgÌTrimR}hÆ¿ÅA±Ì@\ðT\|[gµÈ¢êÍ½à·éKvÍ èÜ¹ñBÜ½AßèlÍ`FbN³ê¸AÁª®SÉsíêÈ©Á½ÆµÄàFatFsÌ®ìÉÍe¿ èÜ¹ñB

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FatFs©ÌÍfoCXË¶R}hâ[Uè`R}hÍêØgpµÜ¹ñªAAvP[V©ç½ç©ÌfoCX§äªs¦éÆÖÈ±Æª èÜ·BAvP[VãÅWÈOÌ§äªKvÈÆ«ÍAKvÉ¶Ä[Uè`R}hðÇÁµÄp·éÆæ¢Åµå¤BÉR}hÌáð¦µÜ·B

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[Uè`ioctlR}hÌá
R}h	ðà
CTRL_FORMAT	fBAÌ¨tH[}bgðs¢Ü·B`buff`ÍNULLÅÈ¢Æ«Ais\¦Ì½ßÌR[obNÖÌAhXð¦µÜ·B
CTRL_POWER_IDLE	foCXðAChóÔÉµÜ·BÊíÌÇÝ«vÅANeBuóÔÉßéÈçA`STA_NOINIT`tOðZbg·éKvÍ èÜ¹ñB
CTRL_POWER_OFF	foCXðVbg_EóÔÉµÜ·B`STA_NOINIT`ÍZbg³êÜ·BfoCXÍ`disk_initialize()`ÅANeBuóÔÉßèÜ·B
CTRL_LOCK	[UÉæéfBAÌæèoµðÖ~µÜ·B
CTRL_UNLOCK	[UÉæéfBAÌæèoµðÂµÜ·B
CTRL_EJECT	fBAðroµÜ·B®¹ãA`STA_NOINIT`Æ`STA_NODISK`tOÍZbg³êÜ·B
MMC_GET_TYPE	J[hE^Cvð¦·tO(b0:MMCv3, b1:SDv1, b2:SDv2+, b3:LBA)ð`buff`Ì¦·`BYTE`ÏÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_CSD	CSDWX^Ìàeð`buff`Ì¦·16oCgÌobt@ÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_CID	CIDWX^Ìàeð`buff`Ì¦·16oCgÌobt@ÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_OCR	OCRWX^Ìàeð`buff`Ì¦·4oCgÌobt@ÉÇÝoµÜ·B(MMC/SDJ[hêp)
MMC_GET_SDSTAT	SD STATUSWX^Ìàeð`buff`Ì¦·64oCgÌobt@ÉÇÝoµÜ·B(SDJ[hêp)
ATA_GET_REV	rWER[hð`buff`Ì¦·16oCgÌobt@ÉÇÝoµÜ·B(ATA/CFJ[hêp)
ATA_GET_MODEL	fER[hð`buff`Ì¦·40oCgÌobt@ÉÇÝoµÜ·B(ATA/CFJ[hêp)
ATA_GET_SN	VAÔð`buff`Ì¦·20oCgÌobt@ÉÇÝoµÜ·B(ATA/CFJ[hêp)

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