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基于MSP430单片机实验系统的开发与设计-基本模块
学 院： 机电工程学院 专 业： 电气自动化技术 班 级： 学 号： 指导教师： 职称（或学位）： 讲师（硕士）
2014年 5月
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指导教师签名： 年 月 日
目 录
1 绪论 ....................................................................................................................... 2 1.1 课题背景 ·········································································· 2 1.2 设计原理 ·········································································· 2 1.3 单片机概述 ······································································· 2 2 系统硬件设计 ....................................................................................................... 3 2.1 电源模块设计 ···································································· 3 2.2 串口模块设计 ···································································· 4 2.3 GSM模块接口设计 ····························································· 5 2.4 I2C模块设计 ····································································· 7 2.5 A/D模块设计 ···································································· 8 2.6 单片机模块 ······································································· 9 3 系统软件设计 ..................................................................................................... 10 3.1 软件开发工具的介绍 ·························································· 10 3.2 系统软件流程图 ································································ 11 3.3 A/D软件设计 ··································································· 11 3.4 短信息软件设计 ································································ 11 3.5 SM软件设计 ···································································· 12 4 结论 ..................................................................................................................... 13 致谢: ........................................................................................................................ 13 参考文献 ................................................................................................................. 13 附录 ......................................................................................................................... 14
基于MSP430单片机实验系统的开发与设计
-基本模块
（机电工程学院 指导教师：）
摘要:GSM系统是目前基于时分多址技术的移动通信体制中比较成熟，完整的系统。系统以MSP430F149为核心，实验系统的基础模块主要有串口模块、I2C模块、A/D模块、电源模块、GSM模块。着重的设计了该系统的特点以及硬件和软件的组成，同时描述了实验系统的功能以及所能开设的实验内容，通过Embedded Workbench进行软件仿真从而实现了系统的实现数据的有效数据传输，构成一个简单的MSP430单片机系统，方便对系统的高效学习的研究，具有低功耗、抗干扰能力强、易携带等优点。
关键词：MSP430F149；实验系统；数据传输
Based on MSP430 SCM Experiment System Development and Design
- Basic Module
（Electronic & Information Engineering Department, Supervisor:）
Abstraot: The GSM system is based on relatively mature mobile communication system of time division multiple accesstechnology, complete system.The system takes MSP430F149 as the core, basic modules of the experiment system mainly include serial port module I2C module,A/D module,power module,GSM module. Mainlydesign the system components and the characteristic of the hardwar and software,and describes the system function and can open the experiment content,software simulation by Embeddded Workbench so as to realize theeffective data transmission system, Make a simple MSP430 single chip microcomputer system, facilitate the study ofefficient learning system the,has advantages of low power power consumption strong anti-interference ability,easy to carry.
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