C#的USB接口编程，驱动USB连接，关闭，传输等等，适合初学者。-The USB interface to C# programming, driver USB connection, close, transfer, etc., suitable for beginners.

usb转midi键盘程序；很好的东西；可以下来-midi keyboard, usb transfer procedures a good thing can play down the

USB数据接受和发送程序,代码简单易懂。-USB s data access and transfer program

提供了通用的上位机接口，只需要改变数组就可以实现USB芯片或者无线模块的数据传输，并绘制了USB的上位机面板。(The general PC interface is provided, and the data transfer between the USB chip or the wireless module can be realized by changing the array, and the upper computer panel of the USB is also dra