8051单片机温度显示双机通信

C#实现的窗体菜单改变窗口背景色源码实例，很简单的例子啦，点击菜单上的对应按钮，会改变窗口的背景色，不多介绍了，自己体验吧。(C# implementation of the Form menu, change the window background color source code examples, a very simple example of it, click on the corresponding button on the menu, it will change the background color of the window, little introduction, and his experience it.)

这是一本关于Windows下内存映射文件相关内容的书籍， 通过它可以操作文件，它的速度是I/O操作的20倍，及其适合大文件的操作(This is a book about Windows memory mapping document of relevant books, through which it can file, its speed is I/O operation20 times, and is suitable for large files )

connection的两种连通域方法，上传上去大家应该能看懂的，我从基础学的是能够看得懂，不懂得翻下书(The connection of the two methods of connected domain, uploaded you should be able to understand, I the foundation to learn is to be able to read, not understand through books)

实现了对误拍角度的矫正，基于轮廓提取以及旋转矩阵变换实现图像错误识别和矫正(It realizes the correction of misalignment angle, and realizes image error recognition and correction based on contour extraction and rotation matrix transformation.)

【实例简介】hi3516ev200采集H264通过RTSP推流，VLC可观看

液晶菜单滚动显示图片程序。基于SmartARM2200，使用tft4267液晶屏、键盘。按键1选择图片名，按键2进入或退出条目对应的图片。(LCD menu display pictures rolling process. Based on SmartARM2200, the use of tft4267 LCD screen, keyboard. Button to choose a picture, and button 2 to enter or exit the entry corresponding picture.)

图像处理器：灰度变换、中值滤波、膨胀、腐蚀、傅里叶变换、仿射变换、油画效果、图片保存等

通过GPIO口，模拟I2C协议，和设备进行I2C通信(I2C communications via GPIO ports, analog I2C protocol, and equipment)

通过计算目标在HSV空间下的H分量直方图，通过直方图反向投影得到目标像素的概率分布，然后通过调用OpenCV的CAMSHIFT算法，自动跟踪并调整目标窗口的中心位置与大小。该算法对于简单背景下的单目标跟踪效果较好，但如果被跟踪目标与背景颜色或周围其它目标颜色比较接近，则跟踪效果较差。(By calculating the H component histogram of the target in the HSV space, the probability distribution of the target pixels is obtained through the reverse projection of the histogram, and then the center position and size of the target window are automatically tracked and adjusted by calling the CAMSHIFT algorithm of OpenCV. The algorithm is better for single target tracking under simple background, but the tracking effect is poor if the tracking target is close to the color of the background or the other target colors.)

说明：  stm32f103zet6 使用freertos，在IAR平台下开发，队列例程(stm32f103zet6 freertos)