USBD_StorageCapacityGet

Description

Get the capacity of the storage medium.

Files

usbd_storage.h / usbd_storage.c

Prototype

void  USBD_StorageCapacityGet (USBD_STORAGE_LUN  *p_storage_lun),
                               CPU_INT64U        *p_nbr_blks,
                               CPU_INT32U        *p_blk_size,
                               USBD_ERR          *p_err)

Arguments

p_storage_lun

Pointer to logical unit storage structure.

p_nbr_blks

Pointer to variable that will receive the number of logical blocks.

p_blk_size

Pointer to variable that will receive the size of each block, in bytes.

p_err

Pointer to variable that will receive the return error code from this function.

USBD_ERR_NONE

USBD_ERR_SCSI_MEDIUM_NOTPRESENT

Returned Value

None.

Callers

Mass Storage Class.

Notes / Warnings

None.