stm32f105实现SD卡写字库到FLASH-W25Q64

ds18b20程序与实验结果，还含有底板与传感器的连接方法。(ds18b20 program with the experimental results, it also contains the base plate and the sensor connection method.)

XY轴联动机床控制程序，通过输入不同的坐标点可以绘制不同的轨迹图形，测试完全正常，有实物图片(To achieve a two-axis CNC machine tools XY movement, there are procedures and physical picture, a test run as usual.)

四子棋的AI程序，采用alpha_beta剪枝实现，采用的数据结构极为简单(Four sons chess AI programs, the use of alpha_beta pruning achieved using very simple data structure)

OPENGL，绘制兔子，萝卜，板车。实现纹理贴图视角移动运动阴影光照等等。(OPENGL, drawing rabbit, radishes, dray. Achieve texture mapping perspective shadow moving sports lighting and so on.)

System tray programming examples of form a complete set of the complete guide to the code, implements the tray icon balloon tip style

简单地说，本书是专为没有扎实的力学和物理背景，却要在游戏中负责加入物理模拟的电脑游戏设计师而设计的(Simply put, this book is designed to have no solid mechanics and physics background, have joined in the game is responsible for the physical simulation computer game designer and design)

对传统的Sobel边缘检测算子加以改进，是改进后的的算子具有以下优点：1.可以识别更加细微的边缘 2.边缘检测更加的准确，检测的边缘更加精准（边缘所占的像素点更加少，传统的Sobel算子检测的边缘像素点达到3-4个像素之宽，改进后的算法的像素点达到2个像素点）

说明：  基于STM32，通过温湿度传感器来采集温湿度数据(Collection of temperature and humidity based on STM32)

此系统由VC++ 6 0 MFC开发而成,主要实现一些基本的界面操作,如画笔画刷,文字改变字体颜色,以及时钟显示和小型购物系(This system is developed by VC 60 MFC. It mainly implements some basic interface operation, such as brush, text changing font color, clock display and small shopping department.)

配网SM2软加密IEC104源码，调用示例。 使用miracl实现国密sm2算法