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void  FSDev_NOR_PhyEraseBlk (CPU_CHAR    *name_dev,
                             CPU_INT32U   start,
                             CPU_INT32U   size,
                             FS_ERR      *p_err);

File

Called from

Code enabled by

fs_dev_nor.c

Application

N/A

Erase block of NOR device.

Arguments

name_dev

Device name (see Note).

start

Start address of block (relative to start of device).

size

Size of block, in octets.

p_err

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

FS_ERR_NONE

Block erased successfully.

FS_ERR_NAME_NULL

Argument name_dev passed a NULL pointer.

FS_ERR_DEV_INVALID

Argument name_dev specifies an invalid device

FS_ERR_DEV_NOT_OPEN

Device is not open.

FS_ERR_DEV_NOT_PRESENT

Device is not present.

FS_ERR_DEV_INVALID_LOW_FMT

Device needs to be low-level formatted.

FS_ERR_DEV_IO

Device I/O error.

FS_ERR_DEV_TIMEOUT

Device timeout.

Returned Value

None.

Notes/Warnings

The device must be a NOR device (e.g., “nor:0:”).

Care should be taken if this function is used while a file system exists on the device, or if the device is low-level formatted. The erased block is not validated as being outside any existing file system or low-level format information.

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