usb驱动代码，用于识别use设备的软件功能，基于mips架构。-usb driver code, used to identify the use device software functions, based on mips architecture.

自己开发的一款指纹识别引擎，目前已在产品中商业应用，请勿外传，严禁用于商业目的。谢谢合作。-Own development of a fingerprint recognition engine, has commercial applications in the product, not rumors, is prohibited for commercial purposes. Thank you. Hehe