AVR单片机SPI通信

作者在学习《航天系统》时，在c++6.0环境中实现的卫星定位的算法程序。包括通过轨道根数求卫星状态参数的算法和通过卫星状态参数反求卫星星历的算法。(Author of the study "space system" is in c++6.0 environment to achieve the satellite positioning algorithm. Including through the orbital parameters of the algorithm for the satellite status and Reverse status parameters via satellite satellite ephemeris algorithms.)

说明：  德飞莱m3s开发板，stm32f103zet6，led灯的点亮和熄灭(Lighting and extinguishing of LED lamp)

是一个公开源代码点对点聊天小程序，好友上下线通知(is an open-source peer-to-peer chatting small program, a close friend informed on the assembly line)

二叉树的中序遍历，先序遍历以及后序遍历的算法(Binary tree in preorder traversal, preorder traversal and postorder traversal algorithm)

visual studio 2008下MFC程序运行所需dall(visual studio 2008 under MFC program needed to run dall)

TLC2543的11路AD数据循环采集，实物和Proteus仿真比较(AD 11 Road TLC2543 data loop collection, physical and Proteus simulation comparison)

可荣丹 挖宝 清背包等等 总之私服能玩的都有(Can rhondan dig out the knapsack and so on)

说明：  实现DSP28335内的SCI通信程序，经过测试后可以使用(Implement the SCI communication program in DSP28335, which can be used after testing)

基于51单片机SD卡读取存储并在液晶屏上显示

说明：  一些简单的C编程实例，初学C者可以参考，应该挺有用。(Some simple examples of C programming, learning C will be able to reference, it should be quite used.)