| 基于MODBUS协议的触摸屏与MCU通信实例设计 |
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| 引用本文： | 张振国,李志逢,曲菲,李博文.基于MODBUS协议的触摸屏与MCU通信实例设计[J].黑龙江电子技术,2013(11):45-48. |
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| 作者姓名： | 张振国 李志逢 曲菲 李博文 |
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| 作者单位： | 上海理工大学光电信息与计算机工程学院,上海200093 |
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| 基金项目： | 上海市重点课程建设经费（1K-12-302-003） |
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| 摘 要： | 为了提高陆轨两用电动汽车的可操控性,在MODBUS协议的基础上,设计实现以单片机为例的MCU与步科触摸屏MT4523T通讯的人机交互系统,并给出了设计方法与部分软件及其流程图.通过实际验证,该系统稳定可靠,能够简便地控制电动汽车的运行与换轨动作.在一定程度上为触摸屏与带串行接口的其他MCU间的通讯提供了参考.
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| 关 键 词： | MODBUS协议 触摸屏MT4523T MCU 人机交互系统 |
Design of communication between MCU and touch-screen based on MODBUS protocol |
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| Authors: | ZHANG Zhen-guo LI Zhi-feng QU Fei LI Bo-wen |
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| Affiliation: | ( School of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China) |
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| Abstract: | In order to improve the maneuverability of land-rail dual-use electric vehicle,the paper designed the system of human-computer interaction communicated between SCM which took as an example of MCU and Kinco MT4523T touchscreen based on MODBUS protocol,and gave out the methods of designing,part of the flow charts and the softwares in the process.By practically maneuvering,the system showed stability and flexibility in controlling the operation and track changing action of the electric vehicle,and provided a reference for communication between touchscreen and other MCU which has a serial interface in a certain extent. |
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| Keywords: | MODBUS protocol touch-screen MT4523T MCU human-computer interaction system |
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