用于枚举Windows系统中存在的各类串口设备，包括普通串口，USB串口，以及蓝牙串口。...

BR1 source code

usb与RS232之间的通信，包括主机程序，固件源程序。采用HID类！我现在需要USB键盘方面的源程序，如果你有请提供crzman@163.com-between USB and RS232 communications, including mainframe procedures, firmware source. Using HID category! I now need a USB keyboard aspects of the source, if you have please provide crzman@163.com

CY7C63743 usb键盘的源码-CY7C63743 USB keyboard FOSS

该工具用于数字电路仿真中的usb数据文件转换： 1.可以把11比特的令牌包数据（crc5）或者任意字节的数据包数据（crc16）转换为可以作为仿真输入的dn dp文件。 2.可以根据仿真接收到的dn,dp数据，解析得到接收的真正11比特令牌包数据或者数据包数据。 3.此为0.1版本，后续的版本更新会让该工具更完善。-The tool for digital circuit simulation usb data file conversion: 1. Can be 11-bit token packet data (crc5) arbitrary bytes of data or packet data (crc16) conversion could serve as a simulation input file dn dp. 2. Can be received in accordance with simulation dn, dp data analysis to be receiving the real 11-bit token packet data or packet data. 3. This is the 0.1 version update will follow-up version of the tool even better.

usb温度控制器Target-usb Target Temperature Controller

Cy7c68013的一个数据采集的方案，里面有方案USB的固件，驱动，以及上位机程序-CY7C68013 a data acquisition program, there are programs USB firmware, drivers, as well as the PC program

一个很好的serial 串口演示代码，演示串口的读写功能-a good code for comm communication

USB摄像头编程-USB camera Programming

检测usb的U盘的盘符-usb detection U disk drive

USB_FLASH 大容量U盘电路设计,很有参考意义-usb_flash circuit design