readxml

Beckhoff官方CoE样例，功能框架已实现PDO，SDO(Beckhoff official CoE sample)

国产Gsensor SC7A20的驱动程序，可以用于各种物联网应用。(the driver for SC7A20, which can be used to IOT)

说明：  地震数据处理软件，用于地震学习的基本软件(Seismic Data Processing Software)

说明：  一个轻量级的快速压缩算法，适合是stm32等单片机使用，压缩比收文件内容影响，测试进行100KB的二进制文件可压缩到60KB(A lightweight fast compression algorithm, suitable for the use of STM32 and other microcontrollers, compression ratio file content impact, testing 100 KB binary file can be compressed to 60 KB)

根据功能的划分和描述，目标系统要完成相应的功能至少需要以下的几个界面:会员用户登录界面、会员用户注册界面、管理员登录界面、在线模拟考试信息界面、会员留言界面；管理员的信息管理界面、站内信息管理界面；试题库管理界面等。(According to the classification and description of function, the target system will need at least a few interface following the completion of the corresponding function: member login user interface, user registration interface, the administrator login interface, the online examination information interface, membership message interface; interface information, station information management interface management administrator; test library management interface.)

实现贪吃蛇的上下左右移动，暂停和退出，食物的随机生成，吃到食物后的分数增加。(To achieve the movement of snake, eat food, integral record.)

说明：  根据晶粒结构数据，输出不同晶粒和粒子界面能所对应的粒子分数，以及晶粒分数。(According to the grain structure data, the corresponding particle fractions and grain fractions of different grains and interfacial energies are output.)

说明：  rtthread nano的模板，有基本的内核部分，可以完成线程调度、信号量传递等等(rtthread nano have the core can do thread and transmit the signals)

通信与stm32进行通信 更改宏定义可更改接受和发射(Communication with STM32 Change macro definition Changeable acceptance and transmission)

对于keccak算法的 cube攻击的代码(Code for the cube attack of the keccak algorithm)