多功能电表通信规约 即645规约1997年版 进行多功能电表通信时应按此规约设计数据结构及格式...

一个很不错的游戏代码-a very good game code

一个vc下oci编程的例子-Oci programming under a vc example

用以太网与plc 通信的一个例子 可以参考-with Ethernet and Communications plc example of a reference

矩阵主机控制程序，利用键盘钩子猎取键盘事件，根据事件将控制指令发送到矩阵主机-Matrix mainframe control procedures, the use of a keyboard hook to hunt keyboard, the incident will be controlled under the instructions sent to the host matrix

根据网上教程编写的一个简单的串口通讯小程序，可以实现接收串口数据，但是不能选择接收和发送的进制，第一次写程序有点小问题见谅

一个厉害的串口通信监视程序（可监视已打开的串口）-a powerful serial communication surveillance (monitoring may have opened the serial port)

向西门子PLC的数据块DB写入上位机数据，实现PC与PLC间的通信-Siemens PLC to the data blocks DB write PC data, the realization of PC and PLC communication

PC104接口VHDL编程,用于工控机与用户测试板通讯接口.-PC104

串口通讯程序-Serial communication program

KDVoicePhone Toolkit开发工具可以使你的应用程序获得声音和电话方面的特性，如：a.. 打电话或回电话；b.. 如果对话已经在进行，可以中途接听；c.. 在电话线或声卡中回放和记录音频；d.. 从电话线中检测音频信号和脉冲信号；e.. 捕获呼叫方ID；f.. 可控制本机听筒，外部的麦克风和MODEM的外部喇叭；g.. 定时事件来跟踪回放和录音的过程；h.. 录音时可检测静音；-KDVoicePhone Toolkit development tools can make your application access to voice and telephone features, such as: a.. Call or return phone calls b.. If the dialogue already under way, you can receive half-way c.. In a telephone line or sound card in audio playback and recording d.. from the telephone line in the detection of audio signals and pulse signal e.. capture caller ID f.. can control the local handset, external microphones and MODEM external speakers g. . timing incident to track the process of playback and recording h.. recording can detect mute