spi_flash.h File Reference

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Data Structures
struct	SpiFlashChip

Macros
#define	SPI_FLASH_SEC_SIZE   4096

Typedefs
typedef SpiFlashOpResult(*	user_spi_flash_read) (SpiFlashChip *spi, uint32 src_addr, uint32 *des_addr, uint32 size)

Enumerations
enum	SpiFlashOpResult { SPI_FLASH_RESULT_OK, SPI_FLASH_RESULT_ERR, SPI_FLASH_RESULT_TIMEOUT }

Functions
uint32	spi_flash_get_id (void)
SpiFlashOpResult	spi_flash_erase_sector (uint16 sec)
SpiFlashOpResult	spi_flash_write (uint32 des_addr, uint32 *src_addr, uint32 size)
SpiFlashOpResult	spi_flash_read (uint32 src_addr, uint32 *des_addr, uint32 size)
void	spi_flash_set_read_func (user_spi_flash_read read)

Macro Definition Documentation

SPI_FLASH_SEC_SIZE

#define SPI_FLASH_SEC_SIZE   4096

Definition at line 43 of file spi_flash.h.

Typedef Documentation

user_spi_flash_read

typedef SpiFlashOpResult(* user_spi_flash_read) (SpiFlashChip *spi, uint32 src_addr, uint32 *des_addr, uint32 size)

Definition at line 50 of file spi_flash.h.

Enumeration Type Documentation

SpiFlashOpResult

enum SpiFlashOpResult

Enumerator
SPI_FLASH_RESULT_OK
SPI_FLASH_RESULT_ERR
SPI_FLASH_RESULT_TIMEOUT

Definition at line 28 of file spi_flash.h.

             {
    SPI_FLASH_RESULT_OK,
    SPI_FLASH_RESULT_ERR,
    SPI_FLASH_RESULT_TIMEOUT
} SpiFlashOpResult;

Function Documentation

spi_flash_erase_sector()

SpiFlashOpResult spi_flash_erase_sector

(

uint16

sec

)

spi_flash_get_id()

uint32 spi_flash_get_id

(

void

)

spi_flash_read()

SpiFlashOpResult spi_flash_read	(	uint32	src_addr,
		uint32 *	des_addr,
		uint32	size
	)

spi_flash_set_read_func()

void spi_flash_set_read_func

(

user_spi_flash_read

read

)

spi_flash_write()

SpiFlashOpResult spi_flash_write	(	uint32	des_addr,
		uint32 *	src_addr,
		uint32	size
	)