Python这样写C语言的结构体

C语言版本

typedef struct _VSI_FLASH_INIT_CONFIG
{
    uint32_t	page_size;
    uint32_t	page_num;
    uint8_t	write_enable[8];
    uint8_t	read_status[8];
    uint8_t	chip_erase[8];
    uint8_t	write_data[8];
    uint8_t	read_data[8];
    uint8_t	first_cmd[8];
    uint8_t	busy_bit;
    uint8_t	busy_mask;
    uint8_t	addr_bytes;
    uint8_t	addr_shift;
    uint8_t	init_flag;
}VSI_FLASH_INIT_CONFIG,*PVSI_FLASH_INIT_CONFIG;

typedef struct _VSI_MW_INIT_CONFIG{
    int8_t   MW_START;
    int8_t   ORG;
    int32_t  SIZE;
    int8_t   MWIndex;		   
    int16_t  MWAddr;
    struct{
        int8_t EW_DISABLE;
        int8_t WRITE_ALL;
        int8_t ERASE_ALL;
        int8_t EW_ENABLE;
    }CC_CMD; //Control Codes
    struct{
        int8_t CONTROL;
        int8_t WRITE;
        int8_t READ;
        int8_t ERASE;
    }OP_CMD; //Operations
}VSI_MW_INIT_CONFIG,*PVSI_MW_INIT_CONFIG;

用Python写

class VSI_FLASH_INIT_CONFIG(Structure):
    _fields_ = [("page_size", c_int),
                ("page_num", c_int),
                ("write_enable", c_ubyte*8),
                ("read_status", c_ubyte*8),
                ("chip_erase", c_ubyte*8),
                ("write_data", c_ubyte*8),
                ("read_data", c_ubyte*8),
                ("first_cmd", c_ubyte*8),
                ("busy_bit", c_ubyte),
                ("busy_mask", c_ubyte),
                ("addr_bytes", c_ubyte),
                ("addr_shift", c_ubyte),
                ("init_flag", c_ubyte)
                ];
                
class VSI_MW_INIT_CONFIG(Structure):
    _fields_ = [("MW_START", c_ubyte),
                ("ORG", c_ubyte),
                ("SIZE", c_int),
                ("MWIndex", c_ubyte),
                ("MWAddr", c_ushort),
                ];
    class CC_CMD(Structure):
        _fields_ = [("EW_DISABLE", c_ubyte),
                    ("WRITE_ALL", c_ubyte),
                    ("ERASE_ALL", c_ubyte),
                    ("EW_ENABLE", c_ubyte),
                    ];
    class OP_CMD(Structure):
        _fields_= [("CONTROL", c_ubyte),
                   ("WRITE", c_ubyte),
                   ("READ", c_ubyte),
                   ("ERASE", c_ubyte)
                   ];