modbus通信程序,可用组态软件的驱动程序开发-modbus communication program, available configuration software driver development

这是一个modbus通信协议编程源代码，我已经使用过很多次了，很好用，是模块式的可以和任何单片机结合使用。-This is a modbus communication protocol programming source code, I have used many times, very good, is the module type can be used in conjunction with any single chip microcomputer.

该驱动通过串口或者TCP网络，进行modbus通信.-The drive through the serial port or TCP network, MODBUS Communication