详细的串口状态，获取串口的各种状态.帮助理解串口编程。

c开发的串口操作函数,可以应用于串口类开发程序-This COM operation function is developed by C,which can be used for COM develepment.

GPS Engine Module“HPM103H-6 GPS Receiver”的说明书，有需要的可以-GPS Engine Module "HPM103H-6 GPS Receiver "brochure, there is a need to look at the

应用sbs3200板卡的一个c程序工程，是一个经典的应用-Sbs3200 board application process works, a c, is a classic application

cypress 68013 iotest

中国移动通信CMPP3.0短消息网关开发接口样例,很实用的,给开发短信平台的朋友-CMPP3.0 China Mobile Communications Development of Short Message Gateway Interface example, a very practical, SMS platform for the development of a friend

列出当前所有的tapi设备- Lists the current all tapi equipment

Intercom 是一个 Unix系统上灵活的语音传输软件。支持标准音频压缩比如GSM, G.711, and G.72x和其他音频编码。Intercom专为高速网络设计来传输高品质的语音，也支持窄带传输。-Intercom is a Unix system flexible voice transmission software. Support audio compression standards such as GSM, G.711, and G.72x and other audio coding. Intercom specifically designed for high-speed network to deliver high-quality voice, also support narrowband transmission.

本程序使用VB语言编程，使用WinSock控件完成的点对点（P2P）聊天和文件传输程序。可以实现两台机器间互发消息，并且有聊天和文件传输记录，安全可靠。-procedures for the use of the VB programming language. Use Winsock Control to complete the peer-to-peer (P2P) file transfer and chat procedures. Can be achieved between the two machines each other copies, as well as chat and file transfer records, safe and reliable.

51单片机PROFIBUS从站代码附带GSD文件，适合初学者了解。

Viterbi decoder, maximum likelihood decoding. For a // rate-1/n convolutional code. Correlation metric.