STM32F105 CAN通信例程

D:C语言弦截法解方程，一个不错的方法！！！！！！！！！.-do not know how to express

网蜂科技开发板CC2530F256实现定时器T1查询方式(Realization of Watchdog Timing by Network Bee Technology Development Board CC2530F256)

说明：  在实现本实例之前先来简要了解一下加密的概念，加密是指通过 某种特殊的方法，更改已有信息的内容，使得未授权的用户即使得到 了加密信息，如果没有正确解密的方法，也无法得到信息的内容。谈 到加密的话题，一些读者一定非常感兴趣，而且会联想到复杂的加密 算法，本实例主要使用异或“^”运算符简单地实现了对数字加密的 功能(Take a brief look at the concept of encryption before implementing this example, encryption is defined by some special way, has changed the content of the information, the unauthorized users even get the encrypted information, if there is no correct decryption method can not get the information. When it comes to the topic of encryption, some readers will be very interested, and will associate the complex encryption algorithm. This example mainly uses XOR "^" operator to realize the function of digital encryption simply.)

本次案例用C++简单模拟了Socket通信的实例，对于新手有一定的启发作用

stm32F407的跑马灯实验，库函数版本，原子哥的原版(stm32F407 Horse Lantern Experiments)

说明：  全套fastgps程序源码，附有注释，参考教材《GNSS应用与方法》(Full set of fastgps program source code, with notes, refer to the textbook "GNSS application and methods")

基于51单片机的超声波测距源代码，包括超声波模块使用说明，单片机代码，晶体管程序代码

用MSP430F149写的读写SD卡的程序，用SPI总线的模式实现对sd卡的读写访问。(MSP430 spi sd)

图像识别的小软件，识别率还算凑合吧，大家共同学习(Small image recognition software, the recognition rate still make it, we learn together )

实现1到1000位的大数运算（包括加减乘除和浮点数运算），运行环境是vs2005(1-1000, large number operations (addition, subtraction and floating-point), the operating environment is vs2005)