用STM32F103ZET6写的USB HID设备与计算机通信程序

libiec61850-0.8.7 源代码。 IEC 61850 变电站通信网络与系统。供iec61850研究爱好者学习研究。

应用背景用于测试串口通讯，网络通讯等。以PC机作为上位机，单片机作为下位机的控制系统中，PC机通常以软件界面进行人机交互，以串行通信方式与单片机进行积极交互，而单片机系统根据被控对象配置相应的前向，后向信息通道，工作时作为主控机测对象，作为被控机接受PC机监督，指挥，定期或受命向上位机提供对象及本身的工作状态信息。关键技术能够接收发送串口数据。作为Tcp、Udp的服务器或者客户端进行数据通讯，能够ping网络地址。该软件能够与单片机下位机控制系统进行通讯，能够根据特殊要求进行更改通讯软件以符合特殊通讯要求

利用改进粒子群算法，求解电力系统最优潮流问题，具有较快的收敛速度和精度，并有文献说明。(The improved particle swarm algorithm to solve the optimal power flow problem, has a faster convergence speed and accuracy, and described in the literature.)

C#的委托实现，，以一个建议的例子进行说明，具体代码以及注释均有。 委托实现了对方法的封装引用，适于初学者对于委托的理解(The implementation of C# is illustrated by a suggested example, with specific code and annotations. The delegate realizes the encapsulation and reference of the method, and is suitable for beginners to understand the entrustment.)

说明：  aswindows programs code i am is a

itextsharp.dll 的使用 包括了简单3个实例

It support IPv4 and IPv6 unicast and multicast and contains a trivial sender and a trivial receiver that can be used to send or receive arbitrary data over RTP. An implementation of generic forward error correction is planned, t(support IPv4 and IPv6 Unicast and multic ast and contains a trivial sender and a trivial r eceiver that can be used to send or receive arbit rary data over RTP. An implementation of generi c forward error correction is planned, t)

说明：  密码学BM算法的C++实现。可计算100阶m序列的生成多项式(Cryptography BM algorithm in C++. Computable 100 m sequence generator polynomial order)

windows api编程经典，可以深入了解windows运行机制(Windows API programming classic, you can get a deep understanding of the Windows running mechanism)

类似于photoshop软件处理，功能复杂简单耐用，适合于初学者学习参考(Similar to the photoshop software processing, functional complexity of simple and durable, suitable for beginners to learn information)