H flash game Android,Flash.h - Android社区 - https://www.androidos.net.cn/

#include #define PAGE_SIZE(x) ((x) & 0x01)

#define PAGE_SIZE_2K_VAL (0x01UL)

#define SPARE_AREA_SIZE(x) (((x) >> 2) & 0x01)

#define SPARE_AREA_SIZE_64B_VAL (0x1UL)

#define BLOCK_SIZE(x) (((x) >> 4) & 0x01)

#define BLOCK_SIZE_128K_VAL (0x01UL)

#define ORGANIZATION(x) (((x) >> 6) & 0x01)

#define ORGANIZATION_X8 (0x0UL)

#define ORGANIZATION_X16 (0x1UL)

#define PAGE_SIZE_512B (512)

#define PAGE_SIZE_2K (2048)

#define PAGE_SIZE_4K (4096)

#define SPARE_AREA_SIZE_16B (16)

#define SPARE_AREA_SIZE_64B (64)

#define BLOCK_SIZE_16K (16*1024)

#define BLOCK_SIZE_128K (128*1024)

#define BLOCK_COUNT (2048)

#define LAST_BLOCK (BLOCK_COUNT - 1)

#define ECC_POSITION 2

//List of commands.

#define RESET_CMD 0xFF

#define READ_ID_CMD 0x90

#define READ_STATUS_CMD 0x70

#define PAGE_READ_CMD 0x00

#define PAGE_READ_CONFIRM_CMD 0x30

#define BLOCK_ERASE_CMD 0x60

#define BLOCK_ERASE_CONFIRM_CMD 0xD0

#define PROGRAM_PAGE_CMD 0x80

#define PROGRAM_PAGE_CONFIRM_CMD 0x10

//Nand status register bit definition

#define NAND_SUCCESS (0x0UL << 0)

#define NAND_FAILURE BIT0

#define NAND_BUSY (0x0UL << 6)

#define NAND_READY BIT6

#define NAND_RESET_STATUS (0x60UL << 0)

#define MAX_RETRY_COUNT 1500

typedef struct {

UINT8 ManufactureId;

UINT8 DeviceId;

UINT8 BlockAddressStart; //Start of the Block address in actual NAND

UINT8 PageAddressStart; //Start of the Page address in actual NAND

} NAND_PART_INFO_TABLE;

typedef struct {

UINT8 ManufactureId;

UINT8 DeviceId;

UINT8 Organization; //x8 or x16

UINT32 PageSize;

UINT32 SparePageSize;

UINT32 BlockSize;

UINT32 NumPagesPerBlock;

UINT8 BlockAddressStart; //Start of the Block address in actual NAND

UINT8 PageAddressStart; //Start of the Page address in actual NAND

} NAND_FLASH_INFO;

#endif //FLASH_H