基于C++的modbus通讯代码485通讯-C++ modbus communication code

modbusC++ modbus RS232 TCPIP源码与介绍合集，为了便于研究基于VC2005环境下使用，对介绍与源代码进行了整理，谢谢使用。-modbusC++ modbus RS232 TCPIP source and introduce collection, in order to facilitate research based VC2005 environment, introduced with the source code organized, thank you us