数量的板结构代码，清华版本，大量的算法，我..

1、单向通信 向甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；并将a的值取反从P0口输出，控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后，将接收数据取反从P0口输出，控制D0、D1、D2、D3相应点亮。 2、双向通信 甲方连续不断地发送变量a的值，未按键，a=0x0f，按键后根据按键确定a值；乙方未按键不发送，按键后将乙方按键得到的a*16发送；甲乙双方都将发送数据与接收数据相或后再取反，从P0口输出控制D0—D7相应点亮。 3、间隔发送 未按键，甲方不发送数据，按键后甲方每隔50ms连续发送4个字节：0xff、a、a、a。 乙方只在收到甲方数据0xff后的3个数据并验证相同时，才将接收数据*16发送。 甲乙双方都将发送数据与接收数据相或后，从P0口输出控制D0—D7相应点亮。(1. One-way communication The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly. 2. Two-way communication Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly. 3. Interval Sending Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)

配套硬件配置: CPU:STM32F205 主频：168 MHz RAM：256 KB FLASH：2 MB闪存 传感器：3D ACC /陀螺仪/ MAG/气压 其它： microSD插槽，5个UART，CAN，I2C，SPI，ADC，等

说明：  职工信息管理系统职工信息管理系统职工信息管理系统(Information management system foremployees)

学习Windows编程的同志一定要下载这个站长以前用钩子写的修改Windows界面的类似ctl3d.dll的程序，使你的Windows有些奇妙的变化，如给缺省按钮加图标等(-Program writed by webmaster which uses hook to modify windows interface similar to ctl3d. It may take some changes in your windows, for example adding icons to system button etc)

C# 图片放大缩小动画版源码，打开窗体后，图像就不停的被放大显示，渐变放大，动画效果的图片放大。wpf图像编程实例，分享给C#初学者用户。

用于arduino的加速度传感器MPU788的库文件(library file of MPU788 for Arduino)

本源码为我的毕业设计，题目为，基于iOS平台的数据加密程序，实际为AES加密算法。用objective—C实现，在ios开发平台SDK 下打开可运行(The source code for my graduation project entitled, based on the the iOS platform data encryption program, the actual AES encryption algorithm. Objective-C to achieve open can run in ios development platform SDK)

基于s函数的spw仿真程序简单易懂便于操作(SPW simulation based on s function)

this zip when released for the applications of modeling of some severe body mechanical sudies inorder to be able to tackle some hard mechanical issues in the doamin of aerodynamics

图像分割处理的小波变换算法源代码，使用vc++(Wavelet transform image segmentation algorithm source code vc++)