单片机智能遥控器系统设计
论文摘要
智能遥控在工业、农业、国防等行业有着广泛的应用。利用单片机技术的智能遥控以可靠性高而被广泛采用。本文对智能遥控系统进行了分析设计。
首先，本文针对系统所使用的凌阳单片机的性能和发展情况做了简单介绍；对系统使用的PT2262/2272芯片做了性能方面的简单说明；同时对凌阳单片机的音频做了介绍。
其次，本文重点对智能遥控硬件、软件的组成进行了分项、模块化逐步分析设计。对各部分的电路一一进行了介绍，最终实现了该系统的硬件电路。绘制了电路原理图，并将制成的线路板焊接上了元件，完成了硬件调试。根据硬件的设计和智能遥控所要实现的功能，本文对软件也进行了一一设计，并经过反复的模拟运行、调试，修改简化了软件系统，最后形成了一套完整的程序系统。
关键词 SPCE061A，PT2262/2272，SACM-S480，软件系统, 硬件系统.
ABSTRACT
The intelligent remote control in industry, agriculture, national defense and so on has widely applied. To the reliability is high using the monolithic integrated circuit technology so it is widely used. This paper carried on the analysis to the intelligence external guidance system to suppose discusses.
First, this paper has made a simple introduction on the performance and the development situation of which used in view of the system; Has given the simple explanation of using the PT2262/2272 chip to the system; Meanwhile, to make the introduction of the audio frequency to the SPEC061A .
Next, this paper has gradually analyzed on the intelligent remote control sshardware, and designed the software composition carrying on the sub-item and modulated. I also has carried on the introduction to the each part of the electric circuits which was completed successfully. Then, I make in the line board welding the part according to the electric circuit schematic diagram on my draft and complete the hardware debugging.
According to the design of the hardware and the function of the intelligent remote control, this paper has also carried on the design to software by carrying on the simulated run, the debugging repeatedly, made the revision and simplified the software system, finally has formed a set of complete software system.
Keywords SPCE061A，PT2262/2272，SACM-S480，software system, hardware system.
目 录
摘 要………………………………………………………………………………………Ⅰ
ABSTRACT…………………………………………………………………………… Ⅱ
1 绪论……………………………………………………………………………………1
1.1本次设计任务及要求……………………………………………………………………1
1.2课题背景…………………………………………………………………………………1
1.3 总结……………………………………………………………………………………2
2 遥控系统的硬件实现……………………………………………………………………3
2.1总体分析…………………………………………………………………………………3
2.2系统的硬件实现…………………………………………………………………………3
2.3 编码模块的设计…………………………………………………………………………4
2.4 解码模块的设计…………………………………………………………………………6
2.5 语音模块的设计…………………………………………………………………………10
2.6凌阳单片机连接模块设计………………………………………………………………11
3 遥控系统的软件实现……………………………………………………………………16
3.1凌阳单片机的集成开发环境介绍………………………………………………………16
3.2程序的项目组织结构……………………………………………………………………16
3.3主程序的逐步设计……………………………………………………………………19
3.3.1程序流程图………………………………………………………………………19
3.3.2主程序详细编码……………………………………………………………………20
3.5中断服务程序设计………………………………………………………………………22
3.5.1中断程序流程………………………………………………………………………22
3.5.2中断服务程序编码…………………………………………………………………23
3.5.3 IOA/B口的初始化…………………………………………………………………26
3.5.4初始化编码…………………………………………………………………………27
3.6语言资源处理……………………………………………………………………………28
3.7语音处理程序设计……………………………………………………………………32
3.8 具体设计步骤…………………………………………………………………………34
3.9 项目实现过程…………………………………………………………………………35
4 结论…………………………………………………………………………………42
参考文献………………………………………………………………………………………43
致 谢……………………………………………………………………………………………467
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