sq2014通讯协议（5.0 demo）

SDK for Passfinger 1010 development

微信跳一跳stm32程序，带键盘，得用尺子量，里面有介绍(Intelligent rc522 water card, with PC end software, MCU used is stm32)

利用封装 Winodws Filtering Platform 的WinDivert 库, clumsy 能实时的将系统接收和发出的网络数据包拦截下来，人工的造成延迟，掉包和篡改操作后再进行发送。无论你是要重现网络异常造成的程序错误，还是评估你的应用程序在不良网络状况下的表现，clumsy 都能让你在不需要额外添加代码的情况下，在系统层次帮你达到想要的效果(Using Winodws Filtering Platform package WinDivert library, clumsy can real-time system receives and sends the network data packets intercepted, delay caused by artificial, substitution and tampering after sending operation. Whether you want to reproduce the program errors caused by network exceptions or evaluate the performance of your applications under bad network conditions, clumsy can help you achieve the desired results at the system level without additional code.)

平均功率谱密度多维分形,可以计算二维位场数据的分维值(Average power spectral density multi-dimensional fractal, can calculate the two-dimensional potential field data, fractal dimension)

ILI9342驱动芯片320*240彩屏驱动，EFM32 EBI驱动方式(ILI9342 driver chip 320* 240 color display driver, EFM32 EBI Drive)

有的科技图书会附有索引，其中列出书中重要术语出现的页码，便于读者查看。试设计一个类似的程序。输入是一个英文文本文件，输出是文件中关键字及其出现的行号的列表并按照关键字有序排列。程序运行方式：>index inputfile keys outputflie (Some books will be accompanied by technology index, which lists important terms appear in the book pages, easy to readers to view. Try to design a similar procedure. English text input is a file, the output is a file that appears in the keywords and their line numbers list and ordered according to keywords. Program run mode:> index inputfile keys outputflie)

房子揭计算器项目文件，可以以等额或等本方式进行计算出每笔的本金和利息。(House mortgage calculator project file can be equal or equivalent calculated in this way each of the principal and interest.)

VC++从DLL中获得资源的小实例源代码，从DLL中获得背景图像，可者是一个图标资源或是其它类型的文件，总之，学会了一种，就可以举一反三，灵活掌握了。(VC++ from the DLL resources, source code examples to get a background image from the DLL, can an icon resource, or other types of documents, in short, learned, you can learn by analogy, flexibility.)

C++程序设计PDF 谭浩强编著，清华大学出版社出版。C++入门教材，适合初学者入门。(C++ programming PDF Tan Haoqiang edited, Tsinghua University press. C++ introductory teaching materials, suitable for beginners to get started.)

俄罗斯方块游戏的c++简单实现，参考学习很有价值(Tetris game c++ simple realization, learning valuable reference)