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c8051F系列单片机CAN总线的应用例程(c8051F Series Single-chip CAN bus application routines)

vc++开发的socket通信类（含客户端和服务端）(socket communication(include client and server))

本程序实现了用位图作为全平的主窗口,是全平显示的又一种实现方法,(This program realizes using bitmap as the main window of full flat, which is another realization method of full flat display.)

说明：  TCP/ip通讯客户端的程序。VB程序编写WINSOCK控件应用(TCP/ip messaging client program. VB programming WINSOCK Control Applications)

说明：  PLC动态库 vb编程 支持s7-1200(PLC Dynamic Library Support s7-1200)

IEC60870-5-103通信规约的从站模拟软件，可以模拟一个采用单片机驱动的继电保护设备，自动向主站程序上送数据并响应主站数据的数据问询请求，并有可选择的状态变位和扰动数据进行上送(IEC60870-5-103 communication protocol slave simulation software can simulate a single-chip computer-driven protection equipment, automatic procedures to send data to the master station and respond to data inquiries master data requests, and there is an optional state displacement and disturbance data sent)

zigbee的一些基础知识，引脚及其相关协议等(basic zigbee )

用C++语言封装的MODBUS通信协议 可直接在工业中用于RS485 与232的通信(modbus communication is demonstrated by c++ language)

利用vc++实现的一个直接序列扩频通信处理程序，包含了简单的测试数据。此程序很详尽。(Using vc++ to achieve a direct sequence spread spectrum communication processes, including a simple test data. This program is very detailed.)

四方公司CSC300E远动机的程序，里面包括104、101、cdt、disa等规约的代码，要保密！(CSC300EA FOR RTU)