毕业设计：一种简易的语音通信系统(无线)VIP专享VIP免费

一种简易的无线通信系统设计摘要：随着单片机功能集成化的发展，其应用领域也逐渐地由传统的控制，扩展为控制处理、数据处理以及数字信号处理（DSP，DigitalSignalProcessing）等领域。本设计是基于单片机控制的短距离无线语音通信系统，具有抗干扰性能强，可靠性高，安全性好，受地理条件限制少，安装灵活等优点，在许多领域有着广泛的应用前景。本系统采用凌阳SPEC061A单片机的语音功能，借助nRF2401A的无线收发模块，实现简易的双向无线语音传输功能。关键词：凌阳SPEC061A；nRF2401A；单片机，无线语音传输Abstract:Alongwiththedevelopmentofsingle-chipfunctionintegration,anditsapplicationfieldalsograduallyfromthetraditionalcontrol,expandedtocontrolProcessing,dataProcessingandDigitalSignalProcessing(DSP,DigitalSignalallow),etc.Thisdesignisbasedonsingle-chipmicrocomputercontrolshort-rangewirelessvoicecommunicationsystem,hasthestronganti-jammingperformance,highreliability,goodsafety,lessinfluencedbygeographicrestrictions,installation,flexible,andotheradvantagesinmanyfieldshaswideapplicationprospects.ThesystemUSEStheSPEC061AMCUspeechfunctionofsunplus,bynRF2401Awirelesstransceivermodule,achievesimpletwo-wayradiovoicetransmissionfunction.Keywords:LingYangSPEC061A；RF2401A；Microcontroller；wirelessvoicetransmission目录一种简易的无线通信系统设计1.绪论.........................................................................31.1引言....................................................................31.2内容编排...............................................................42.设计任务要求.................................................................52.1设计任务................................................................52.2毕业设计要求............................................................53.设计方案介绍.................................................................63.1方案简介...............................................................63.2SPEC061A单片机介绍.....................................................73.2.1资料介绍.........................................................73.2.2结构介绍.........................................................83.2.3小结：...........................................................103.3NRF2401无线模块介绍...................................................113.3.1资料简介.........................................................113.3.2应用电路简介....................................................133.3.3小结：...........................................................134.硬件设计与实现..............................................................144.1单片机硬件设计........................................................144.1.1系统总体框图.....................................................144.1.2系统工作原理...................................................154.1.3连接结构框图.....................................................164.1.4SPCE061A周围电路模块选择.......................................174.2nRF2401模块硬件设计...................................................214.2.1nRF2401A及其外围电路............................................214.3小结：.................................................................225.系统软件设计与实现..........................................................235.1软件总体设计..........................................................235.1.1主程序...........................................................235.2子程序设计................