基于STM32嵌入式多协议网关设计  

Design of embedded multi-protocol gateway based on STM32

作　　者：邹晓康[1] 刘帅[1] 张浩然[1] 

机构地区：[1]浙江师范大学数理与信息工程学院,浙江金华321004

出　　处：《微型机与应用》2016年第16期38-40,43,共4页Microcomputer & Its Applications

基　　金：2015-2016年浙江省新苗项目(2015R404051)

摘　　要：基于STM32平台,设计一种基于工业现场总线RS485、CAN和有线以太网的嵌入式多协议半双工交叉通信的网关产品,主要采用STM32高性能ARM处理器作为核心控制芯片,实现RJ85、UART、CAN双向透明传输设计、MODbusTCP转MODbus单向半双工传输设计、MODbusTCP转CANopen单向半双工传输设计,在现代工业现场具有很好的推广价值。Based on STM32 platform, a kind of embedded multi-protocol and half duplex cross communication gateway products is designed, which is based on industrial field bus RS485, CAN and wired Ethernet. This product mainly uses STM32 high-performance ARM processor as the core control chip to realize the RJ85 and UART, CAN transparent two-way transmission , MODbusTCP to MODbus one-way half duplex transmission, and MODbusTCP to CANopen one-way half duplex transmission. This product has a very good value in the modern industrial field.

关 键 词：嵌入式系统 多协议网关 RJ85 CAN RS485 STM32 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]