Local multimedia card mount information. More...
Data Fields | |
NUTDEVICE * | fcb_fsdev |
Attached file system device. | |
DOSPART | fcb_part |
Partition table entry of the currently mounted partition. | |
uint32_t | fcb_blknum |
Next block number to read. | |
uint8_t | fcb_blkbuf [MMC_BLOCK_SIZE] |
Internal block buffer. | |
uint32_t | fcb_address |
Next block number to read. |
Local multimedia card mount information.
Local multimedia card status information.
Attached file system device.
Definition at line 219 of file mmcard.c.
Referenced by MmCardMount(), MmCardUnmount(), SpiMmcMount(), and SpiMmcUnmount().
Partition table entry of the currently mounted partition.
Definition at line 223 of file mmcard.c.
Referenced by MmCardBlockRead(), MmCardBlockWrite(), MmCardIOCtl(), MmCardMount(), SpiMmcIOCtl(), and SpiMmcMount().
Next block number to read.
The file system driver will send a NUTBLKDEV_SEEK control command to set this value before calling the read or the write routine.
The number is partition relative.
Definition at line 232 of file mmcard.c.
Referenced by MmCardBlockRead(), MmCardBlockWrite(), and MmCardIOCtl().
Internal block buffer.
A file system driver may use this one or optionally provide it's own buffers.
Minimal systems may share their external bus interface with device I/O lines, in which case the buffer must be located in internal memory.
Definition at line 243 of file mmcard.c.
Referenced by MmCardBlockRead(), MmCardBlockWrite(), MmCardIOCtl(), MmCardMount(), SpiMmcBlockRead(), SpiMmcBlockWrite(), SpiMmcIOCtl(), and SpiMmcMount().
Next block number to read.
The file system driver will send a NUTBLKDEV_SEEK control command to set this value before calling the read or the write routine.
The number is partition relative.
Definition at line 180 of file spi_mmc.c.
Referenced by SpiMmcBlockRead(), SpiMmcBlockWrite(), and SpiMmcIOCtl().