Nut/OS  4.10.3
API Reference
_MCIFCB Struct Reference

Local multimedia card mount information. More...

Collaboration diagram for _MCIFCB:

Data Fields

NUTDEVICEfcb_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.

Detailed Description

Local multimedia card mount information.

Definition at line 174 of file at91_mci.c.


Field Documentation

Attached file system device.

Definition at line 177 of file at91_mci.c.

Partition table entry of the currently mounted partition.

Definition at line 181 of file at91_mci.c.

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 190 of file at91_mci.c.

uint8_t _MCIFCB::fcb_blkbuf[MMC_BLOCK_SIZE]

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 201 of file at91_mci.c.


The documentation for this struct was generated from the following file: