基于CH375的USB HID主机代码

介绍地球物理中的一些主要算法，及其c++编译，英文版(discribe the use of c++ in geophysical )

4*4键盘的测试，按下一个键指示灯显示一个对应的键码(4* 4 keyboard test, press a key indicator shows a corresponding key code)

基于si446X无线收发代码. 实现数据在1G以下频率的传送和接收(TRX function base on the si4463)

光模块芯片资料，包含芯片配置的各项说明。(Optical module chip information, including chip configuration instructions.)

一个网上订餐系统源码，应该很好用，希望给你带来帮助(An on-line reservation system source code, it should be very good, and want to give you help)

This application shows how to use the different functionalities of Audio device and ST MEMS microphones (MP45DT02), three different menu are available to switch between them use the joystick button: + Explorer Audio File menu + Start Audio Player menu + Start Audio Recorder menu(This application shows how to use the different functionalities of Audio device and ST MEMS microphones (MP45DT02), three different menu are available to switch between them use the joystick button:+ Explorer Audio File menu+ Start Audio Player menu+ Start Audio Recorder menu)

说明：  该代码可以对电机运行实现 S型加减速运动,驱动步进电机(This code can realize S-type acceleration and deceleration motion for motor operation and drive stepper motor.)

说明：  msp430g2553按键控制步进电机正反转，加速，启动停止(2553 Control Stepping Motor)

俄罗斯方块是一款风靡全球的掌上游戏机和PC机游戏，它造成的轰动与创造的经济价值可以说是游戏史上的一件大事。它由俄罗斯人阿列克谢• 帕基特诺夫发明，故得此名。俄罗斯方块的基本规则是移动、旋转和摆放游戏自动输出的各种方块，使之排列成完整的一行或多行并且消除得分。它看似简单却变化无穷，俄罗斯方块上手极其简单，但是要熟练地掌握其中的操作与摆放技巧，难度却不低。作为家喻户晓老少皆宜的大众游戏，其普及程度可以说是史上任何一款游戏都无法相比的。相信大多数人都还记得为它痴迷得茶不思饭不想的那个俄罗斯方块时代。由于俄罗斯方块具有的数学性、动态性与知名度，也经常拿来作为游戏程序设计的练习题材。(Tetris is a popular the global handheld console and PC games, it caused a sensation with the creation of economic value can be said that the game in the history of a major event. It invented by the Russians Alexey • Pajitnov, it was this name. The basic rules of Tetris moving, rotating and placing games automatically output a variety of boxes, arranged in a complete one or more lines and eliminate the score. It seems simple, but endless variations, Tetris is extremely simple to get started, but to be proficient in the operation and placed skills, the difficulty is not low. As the household ages Volkswagen games, its pervasiveness can be said that the history can not be compared to any game. I believe most people still remember it was obsessed tea does not think Rice did not want that Tetris era. Tetris has math, dynamic and well-known, often being used as the theme of game programming practice.)

日志查看器C#源代码,可运行,值得借鉴-log viewer C# source code can be run, which is worth learning from