Detailed Description

Contains common structures and defines related to external flash layout as it for the OAD usecase.

Macros
#define	EFL_ADDR_META 0x00000

#define	EFL_ADDR_META_FACT_IMG EFL_ADDR_META

#define	EFL_APP_IMG_SZ 0x10000

#define	EFL_FACT_IMG_0_ADDR EFL_FLASH_SIZE - EFL_MAX_IMG_SZ

#define	EFL_FACT_IMG_1_ADDR EFL_FACT_IMG_0_ADDR - EFL_MAX_IMG_SZ

#define	EFL_FACT_IMG_META_PG 0

#define	EFL_IMG_SPACE_END (EFL_FACT_IMG_1_ADDR - 1)

#define	EFL_IMG_SPACE_START EFL_APP_IMG_SZ

#define	EFL_IMG_STR_ADDR_OFFSET offsetof(ExtImageInfo_t, extFlAddr)

#define	EFL_MAX_IMG_SZ 0x20000

#define	EFL_MAX_META 4

#define	EFL_META_COPY_SZ

#define	EFL_META_COUNTER_OFFSET offsetof(ExtImageInfo_t, counter)

#define	EFL_META_PG_INVALID 0xFF

#define	EFL_METADATA_LEN sizeof(ExtImageInfo_t)

#define	EFL_NUM_FACT_IMAGES 2

#define	EFL_PAGE_SIZE 0x1000

#define	EFL_SIZE_META EFL_PAGE_SIZE

#define	EFL_USR_AREA_ADDR EFL_SIZE_META*EFL_MAX_META

#define	EFL_USR_AREA_SZ EFL_IMG_SPACE_START - EFL_USR_AREA_ADDR

#define	OAD_EFL_MAGIC {'O', 'A', 'D', ' ', 'N', 'V', 'M', '1'}

#define	OAD_EFL_MAGIC_SZ 8

Variables
uint32_t	counter
	Timestamp/counter of image.

uint32_t	extFlAddr
	Location of the image in ext flash.

	ExtImageInfo_t

	TYPEDEF_STRUCT_PACKED
	External flash image header used to populate the table of image headers in external flash. More...

Macros