| RS232设备到以太网的通讯接口设计 |
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| 引用本文： | 孙涛,王银玲,阎世梁,曾小进.RS232设备到以太网的通讯接口设计[J].通信技术,2009,42(9):136-138. |
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| 作者姓名： | 孙涛 王银玲 阎世梁 曾小进 |
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| 作者单位： | 西南科技大学,四川,绵阳,621010 |
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| 基金项目： | 西南科技大学青年基金项目 |
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| 摘 要： | 为了实现RS232接口设备与工业以太网的通讯，文中提出一种嵌入式的以太网网关的设计方案。该方案采用ATmega8单片机为控制核心，通过以太网控制器ENC28J60实现与工业以太网的通讯。给出了系统的软、硬件设计，与其他嵌入式网关相比具有硬件结构简单、软件容易实现、抗干扰性强等优点。
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| 关 键 词： | 单片机 串行外设接口 以太网控制器 |
Design of Communication Interface form RS232 Equipment to Ethernet |
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| SUN Tao,WANG Yin-ling,YAN Shi-liang,ZENG Xiao-jin.Design of Communication Interface form RS232 Equipment to Ethernet[J].Communications Technology,2009,42(9):136-138. |
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| Authors: | SUN Tao WANG Yin-ling YAN Shi-liang ZENG Xiao-jin |
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| Affiliation: | (Southwest University of Science and Technology, Mianyang Sichuan 621010, China) |
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| Abstract: | In order to achieve RS232 of embedded Ethernet Gateway is proposed interface equipment and industrial Ethernet communications, a design The design scheme employs ATmega8 single-chip microprocessor as the control core, and through ENC28J60 Ethernet Controller Implements the communication with industrial Ethernet. This paper gives software and hardware design of the system. As compared with other embedded gateways, it is easy in software design and strong in anti-interference. |
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| Keywords: | single-chip serial peripheral interface ethernet controller |
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