Introduction - If you have any usage issues, please Google them yourself
1, compressed package includes developed by Tang' s USB mouse USB_D12 development evaluation board to achieve the full source code 2, the source code files U_Mouse.C achieve data communication protocol, Chap_9.C enumeration containing the required mice a variety of descriptors. 3, these documents actually USB interface chip D12 development and production of the classic reference an excellent reference to a prototype USB mouse. 4, read the source code be sure to read the pre-development evaluation board using the evaluation board manual circuit diagram, before being quickly understand the source code. 5, the underlying need for USB mouse driver development, please contact the author.