串口调试工具，显示机器上所有串口，双击选择某个串口开始发送指令并接收指令（软件会将接收到的数据存入内存，点击刷新才会显示出来）-Serial debug tool to show all the serial ports on the machine, double-click to select a serial port to send commands and receive command start (software will receive the data into memory

自行开发的聊天系统软件，类似于qq，可以局域网和联网-Own the chat system software development, similar to qq, LAN and networking

测量专业基本计算与编程大地坐标转换与GPS控制网平差计算及软件系统-刘大杰.part2-Measurement a professional basic computing and programming geodetic coordinate conversion with GPS control network adjustment calculation and software systems- Liu Dajie part2

软件自动更新，通过比对本地和服务器端配置文件的修改时间、版本信息等再去目的地址下载所需文件，之后完成原文件的替换、本地XML配置文件重写、应用程序重启（debug目录下的xml文件可能需要做部分修改：fileurl-configurl）-Software updates automatically, By comparing the modification time and version information of configuration file between local-pc a