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c# 重试操作方案 Retry 源码下载

一个小程序，著名经典的游戏贪吃蛇，Windows环境下运行。 使用_kbhit()和_getch()获得键盘输入。 只是玩玩而已，在程序中加入图形化接口、积分系统后可以更精致。

压缩包里有电原理路图。

说明：  在VC++环境下，机器人走三角形的程序，希望有需要的下载(In VC++ Environment, the robot follow the procedures for the triangle, I hope there is a need to download)

二叉树的先序遍历。采用递归实现。释放资源时用了后序遍历。(Preorder traversal of a binary tree. Recursive implementation. Release resources used after preorder.)

The 5th operation mode for the MSP430 integrated with the LDC1000

说明：  stm32F103RCT6做的万年历，原理图程序都有(The calendar made by stm32F103RCT6 has schematic programs.)

问题的提出:我们在编制程序时,经常要用到清屏处理,如dos下的cls,Turbo C下的clrscr()等都具有清屏功能,但这些均为一般意义的清屏,并未显示其清屏规律.而有时为了达到清屏的艺术美观,往往对清屏有一些具体要求,如:开幕清屏 闭幕清屏 上清屏 下清屏 中清屏.为此,这里用C语言编制了几个子函数,用于程序中时,既可达到清屏的目的,有能增加屏幕的艺术美观.-the problem : we in the preparation of procedures, regular use of the screen, such as the dos cls, Turbo C under the clrscr () so with the screen, but these are general sense of the screen does not show the screen law. And sometimes in order to achieve the screen beauty of art often on the screen that there are some specific requirements, such as : opening screen closing supernatant Ping-ping-ping under which the screen. To that end, here with C language several Functions for the procedure, can achieve the purpose of the screen, the screen will increase the artistic aesthetic.

运用C环境编写的贪吃蛇小游戏程序，源码文件内包括重点语句注释(Environment using C program prepared by the Snake game, the focus of the source file includes the statement notes)

在FreeRTOS的基础上，串口作为人机交互，使用K型热电偶测温的温控程序源码