DSP2812-PID

用C语言做一个串口通信的程序，使用串口1与串口2通讯，可以相互传输英文字符，波特率可以修改(Using C language to make a serial communication program, using serial port 1 to communicate with serial port 2, English characters can be transmitted to each other, and baud rate can be modified.)

STM32 IO口模拟IIC(STM32 ads1115 STM32 ads1115)

用rawsocket实现简单的ping程序(Rawsocket with simple ping program)

自己总结的JPG,GIF,BMP,PNG,WBMP图片文件格式文档(Own summary of JPG, GIF, BMP, PNG, WBMP image file format documents)

说明：  无人机是无人驾驶飞机的简称（Unmanned Aerial Vehicle），是利用无线电遥控设备和自备的程序控制装置的不载人飞机，包括无人直升机、固定翼机、多旋翼飞行器、无人飞艇、无人伞翼机。广义地看也包括临近空间飞行器（20-100 公里空域），如平流层飞艇、高空气球、太阳能无人机等。(Unmanned Aerial Vehicle (UAV) is a kind of unmanned aircraft which uses radio remote control equipment and self-contained program control device, including unmanned helicopter, fixed-wing aircraft, multi-rotor aircraft, unmanned airship and unmanned parachute-wing aircraft. Broadly speaking, it also includes near space vehicles (20-100 km airspace), such as stratospheric airships, high-altitude balloons, solar unmanned aerial vehicles and so on.)

C语言进阶：重点、难点与疑点解析代码，完整版(C Language Advancement: Key Points, Difficulties and Doubts Parsing Code)

自己写的griddata控件，包含winform开发office所需要的大部分功能。(Write your own griddata controls, contains most of the functionality needed for winform development office.)

说明：  ArcEngine二次开发图层操作，包括添加图层，添加Shape文件，删除图层，移动图层(ArcEngine layer secondary development operations, including adding layers, adding Shape file, delete the layer, move layer)

说明：  两个1200之间用智能设备通信，使用西门子S7通信，基本没有延时，可以作为远程IO使用(TWO simatic1200 PLC,connect with eacharthre,)

说明：  名称：制作托盘程序 编译环境：vc++,net2003(Name: make pallet program compile environment: vc, net2003)