usb 访问HID设备的源码 可以访问HID设备（除鼠标，键盘被系统占用）...

DOS下USB驱动-DOS USB drive

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

USB D12程序-USB D12 procedures

CH375 USB接口协议芯片MSP430平台下的实例程序-CH375 USB interface chip MSP430 platform agreement under the procedure instance

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

这个接口卡程序负责采集低频音频信号，USB控制芯片采用AN2131QC。软件包括3个模块：Keil51编写芯片固件程序，vc++编写USB驱动程序和用户程序-the interface card collection procedures for low-frequency audio signals, control chips using USB Peripheral. The software includes three modules : the preparation Keil51 chip firmware and USB drives vc preparation procedures and user program

USB_UART串口详细资料，初学者的好材料-Serial USB_UART details of a good material for beginners

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

2003-11-24_D12tst用户程序源代码.rar-2003- 11-24_D12tst user program source code. Rar

usb万能驱动源代码，能够驱动多类USB接口设备-MicrosoftUSBstorageUDADrivers