UM1627 datasheet(14/38 Pages) STMICROELECTRONICS

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API specification

UM1627

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DocID024497 Rev 2

Comments

If the blank checking fails, the first failing address is saved to *pFailAddress, and

the failing data in Flash is saved to *pFailData. The contents pointed by

pFailAddress and pFailData are updated only when there is a non-blank location in

the checked Flash range.

Assumptions

It assumes that the Flash block is initialized using a ‘FlashInit()’ API.

2.6.4

FlashProgram()

Description

This function programs the specified Flash areas with the provided source data. Input

arguments together with relevant Flash module status are checked, and relevant error code

are returned if there is any error.

Prototype

UINT32 FlashProgram (PSSD_CONFIG pSSDConfig,

UINT32 dest,

UINT32 size,

UINT32 source,

void (*CallBack)(void));

Arguments

Table 16. Arguments for FlashProgram()

Argument

Description

Range

pSSDConfig

Pointer to the SSD

Configuration Structure.

The values in this structure are chip-dependent.

Please refer to Section 2.3 for more details.

Dest

Destination address to be

programmed in Flash

memory.

Any accessible address aligned on double word

boundary in main array or shadow row.

Size

Size, in bytes, of the Flash

region to be programmed.

If size = 0, C90FL_OK is returned.

It should be multiple of 8 and its combination with dest

should fall in either main array or shadow row.

source

Source program buffer

address.

This address must reside on word boundary.

CallBack

Address of void call back

function pointer.

Any addressable void function address. To disable it

use NULL_CALLBACK macro.

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