USB camera Programming

高性能USB转串口（可高达10Mbps）完整的源代码-High-performance USB to Serial (up to 10Mbps) complete source code

USB_Audio c8051F-USB_Audio c8051Fxxx

usb口通讯 很实用的哦，速度快，稳定性强-usb mouth communication is very useful, oh, fast and strong stability

2407上ucosii移植实现，值得参考-2407上ucosii移植实现，值得参考！！！！！！！！！！！！

mp3设计程序资料，采用c语言编写。 README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compatible systems as well. It still uses the "old" song selection system as the yampp-2. However, the disk handling routines has improved a lot and the obviosly, the new VS1001 handling has been put in. The codesize is almost at it s maximum at 1F40 bytes. A .ROM file is included if you don t have the compiler set up. For now, the documentation is in the code- mp3 programming cook book in C. README file for yampp-3 source code 2001-05-27 This is the current state of the yampp-3 source code, 2001-05-27. This code is intended to run on Rev. B of the yampp-3 PCB, but can ofcourse be used on compatible systems as well. It still uses the "old" song selection system as the yampp-2. However, the disk handling routines has impr

用vc编的ez－usb接口通信的程序，供usb开发人员参考。-with vc series of the ez-usb interface communications procedures for the development of usb reference.

This code can detect the insertion of USB device in the system

usb固件编程―函数应用-usb firmware programming-function application

usb carpet for descrive about usb driver

微软的USB开发包 -Microsoft"s USB development kit