用于测试 modbus tcpip通讯的工具，分为server 与 client 两个文件包-modbus tcpip

电力最常用的规约的学习资料，包括101,102,103,104，modbus，cdt，其中104还有测试程序，及解析工具；- The most commonly used power statute learning materials, including 101,102,103,104, modbus, cdt, where there are 104 test procedures, and analysis tool