Analysis Framework of Freemodbus

摘要：

　　Modbus is a popular network protocol in the industrial manufacturing environment.A modbus communication stack requires two layers:the modbus application protocol which defines the data model and functions and a Network layer.The FreeMODBUS provides an implementation of the modbus application protocol and supports RTU/ASCII transmission models.The paper introduces the analysis of FreeMODBUSs whole framework and the serial links implementation.According to the analysis,it is easily to realize the modbus protocol stack on the chip which FreeMODBUS hasnt realized and so quickly to finish the product design.

关键词： modbus protocol freemodbus framework HAL

作者: Zhang Wenxia Wang Yan Li Shuhua

作者单位: Department of Electronic Information Engineering, Ordos College of Inner Mongolia University, Ordos, Inner Mongolia

会议类型: 国际会议

会议名称: 2013 2nd International Conference on Systems Engineering and Modeling(ICSEM-13)(2013年第二届系统工程与建模国际会议)

会议地点: 北京

会议语种:英文

页码: 604-607

在线出版日期: 2013-04-19（万方平台首次上网日期，不代表论文的发表时间）