使用driverstudio开发的一个USB驱动程序，包含源码。-Driverstudio the development of the use of a USB driver, includes source.

USB驱动程序开发 测试断点数据传输 可以以此为基础作为你自己的驱动程序-USB driver development test data breakpoints can be as a basis for the driver as your own

圈圈教你学USB全部代码以及上位机软件源代码，是USB初学者必备的学习资料，内容详细，开发资料齐全-Circle to teach you to learn all of the code, and USB PC software source code, is a USB essential learning materials for beginners, detailed, complete information development