main.h

用89C51SND1C实现的USB存储器的代码,包括USB通信和FLASH的读写操作.

#define	get_status			0x00
#define	clear_feature 		0x01
#define	reserved			0x02
#define	set_feature			0x03

#define	set_address			0x05
#define	get_descriptor		0x06

#define	get_configuration	0x08
#define	set_configuration	0x09
#define	get_interface		0x0a
#define	set_interface		0x0b


void Get_Status();
void Clear_Feature();
void Set_Feature();
void Set_Address(unsigned char EpNum);
void Get_Descriptor(unsigned char DesType,unsigned char nLength);
void Get_Configuration();
void Set_Configuration(unsigned char wValue);
void Get_Interface();
void Set_Interface();