好的，尽管您可以开发和编写自己的USB驱动程序，但USB的优点在于您无需编写自己的驱动程序. USB实施者论坛为所有标准设备类别定义了类别规范.如果您可以使设备适合标准设备类，则已经为您编写了驱动程序！

Well, although you can develop and write your own USB driver, the beauty of USB is that you don't need to write your own driver. the USB Implementers Forum has defined class specifications for all the standard device classes. If you can make your device fit into a standard device class the driver has already been written for you!

如果您真的想熟悉USB开发，则应先阅读 USB批准的班级规范文件.

If you truly want to become familiar with USB development, you should start by reviewing the USB approved class specification documents.