Go to the source code of this file.
#define ATA_GET_MODEL 21 /* Get model name */ |
#define ATA_GET_REV 20 /* Get F/W revision */ |
#define ATA_GET_SN 22 /* Get serial number */ |
#define CTRL_EJECT 7 /* Eject media */ |
#define CTRL_ERASE_SECTOR 4 /* Force erased a block of sectors (for only _USE_ERASE) */ |
#define CTRL_LOCK 6 /* Lock/Unlock media removal */ |
#define CTRL_POWER 5 /* Get/Set power status */ |
#define CTRL_SYNC 0 /* Flush disk cache (for write functions) */ |
#define GET_BLOCK_SIZE 3 /* Get erase block size (for only f_mkfs()) */ |
#define GET_SECTOR_COUNT 1 /* Get media size (for only f_mkfs()) */ |
#define GET_SECTOR_SIZE 2 /* Get sector size (for multiple sector size (_MAX_SS >= 1024)) */ |
#define MMC_GET_CID 12 /* Get CID */ |
#define MMC_GET_CSD 11 /* Get CSD */ |
#define MMC_GET_OCR 13 /* Get OCR */ |
#define MMC_GET_SDSTAT 14 /* Get SD status */ |
#define MMC_GET_TYPE 10 /* Get card type */ |
#define NAND_FORMAT 30 /* Create physical format */ |
#define STA_NODISK 0x02 /* No medium in the drive */ |
#define STA_NOINIT 0x01 /* Drive not initialized */ |
#define STA_PROTECT 0x04 /* Write protected */ |
- Enumerator:
RES_OK |
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RES_ERROR |
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RES_WRPRT |
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RES_NOTRDY |
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RES_PARERR |
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Definition at line 17 of file diskio.h.
int assign_drives |
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int |
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int |
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Disk Drive miscellaneous Functions.
- Parameters
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drv | : Physical drive number |
ctrl | : Control code |
buff | : Buffer to send/receive control data |
- Returns
- Drive status
Definition at line 146 of file fs_mci.c.
Read Sector(s)
- Parameters
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drv | : Physical drive number |
buff | : Pointer to the data buffer to store read data |
sector | : Start sector number (LBA) |
count | : Sector count (1..255 |
- Returns
- Drive status
Definition at line 227 of file fs_mci.c.
Get Disk Status.
- Parameters
-
drv | : Physical drive number |
- Returns
- Drive status
Definition at line 244 of file fs_mci.c.
Write Sector(s)
- Parameters
-
drv | : Physical drive number |
buff | : Pointer to the data to be written |
sector | : Start sector number (LBA) |
count | : Sector count (1..255 |
- Returns
- Drive status
Definition at line 254 of file fs_mci.c.