2010•Information Technology and InformatizationRequires access

Realization of Modbus Communication Protocol Based on ARM7 Microprocessor

Fang Li-zhe

Abstract

Modbus protocol is derived from the most ancient RS-232/RS-485 serial communication.By modbus communication protocol,many different devices made by different producers can connect and communicate with each other.And now the protocol has been widely used in various fields of industrial automation.This article describes how to achieve the Modbus Communication between the ARM development board and PC-communication,and mainly analyzes the approaches to realize the hardware platform and software implementation.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Modbus, Computer science, Protocol (science), Embedded system, Microprocessor, Communications protocol, Automation, Software