基于ucos-ii的Usb_I2C+ucos-i源码，将扇区的数据写入U盘。-based CENTER-ii of Usb_I2C OUT-i source of the data included in each sector of the U disk.

权限管理平台，包含对用户部门组织区划角色等各权限信息的管理。-Rights management platform, including the management information for each user permissions sector organizations division of roles.