Qios.DevSuite.DemoZone

基于NIOS II的LED屏贪食蛇设计，基于NiosII软核处理器和LED点阵显示屏的贪吃蛇游戏内容是：一条蛇在封闭的围墙里，围墙里随机出现一个食物。玩家通过4个按键控制蛇上下左右移动，且蛇只能沿着头运动的轨迹移动。蛇头撞到食物，则食物被吃掉，蛇身体增长一节，同时记1分，又出现食物，等待蛇通过玩家的控制来吃掉，如果蛇头在移动中出界或咬到自己的身体则游戏结束，并且加入了一些附加功能如蛇身加速，选择难度，开关机屏幕画面的优化等一系列功能，使游戏更具可玩性。(NIOS II LED screen Snake design, NiosII based soft-core processor and LED dot matrix display Snake game content is: a snake in a closed fence, the fence was a random food. Players control a snake through 4 keys to move around, and the head of the snake can move along the track movement. Snakeheads hit the food, the food is eaten, the snake grow body section, but remember one point, appeared foods, through the player controls a snake waiting to eat, if snakeheads bite out of bounds or move their bodies in the game end, and added some additional features such as snake acceleration, choose the difficulty to optimize switching machine screen and a series of features that make the game more playable.)

stm32跑马灯用的是库文件编程，里面说明GPIO初始化，配置系统时钟(Stm32 entertaining diversions)

说明：  使用STM32F4XX实用程序，双can，可用于新能源汽车自主开发各种应用程序，控制BMS，充放电。(The developed program has 2 cans on STM32F4xx, applable for auto EV to talk with BMS for charging and decharging.)

这是一个用于局域网内部进行聊天通信的小软件源程序，对于学习和了解winsock编程很有借鉴意义。(This is a chat for LAN communications within a small software source code, for learning and understanding of referential significance to winsock programming.)

logic operation : addition-logic operation : addition

Ymodem Send and Receive functionality can be used in bootloders.

简单英汉字典程序。功能包括装载单词信息，添加删除单词等。(Simple English-Chinese dictionary program. Features include loading the word information, add and delete words and so on.)

第三章c++primer 课后习题答案，纯自己手写，欢迎大家来一起学习(Chapter III c++primer after-school exercise answers, pure own handwriting, welcome to learn together)

CMPP3.0协议源码，对研究cmpp协议的人和利用它编程的人很有帮助-Source CMPP3.0 agreement, cmpp agreement on research and use of its programming were very helpful

网络一级拓朴构建源码,可以发现局域网内的路由器与交换机-Construction of backbone network topology diagram C++ source code