基于SPI总线技术的无线消防信号转换模块设计  

Design of Wireless Fire Signal Conversion Module Based on SPI Bus Technology

作　　者：吕璐 韩成浩[1] LU Lu;HAN Cheng-hao(Jilin Jianzu University, Changchun Jilin 130118, China)

机构地区：[1]吉林建筑大学,吉林长春130118

出　　处：《吉林工程技术师范学院学报》2022年第3期91-94,共4页Journal of Jilin Engineering Normal University

基　　金：吉林省发展和改革委员会(2020C019-7);吉林省科技发展计划项目(20190303096SF)。

摘　　要：在无线消防控制系统中,消防控制设备的稳定启动显得尤为重要,可通过不同的总线协议转换方式实现消防控制设备的快速、准确启动。为解决无线方式控制有线消防设备稳定启动的问题,本文设计了基于SPI总线技术的无线信号转换模块,包括SPI总线优势及工作原理、硬件电路的连接、软件编程、上位机设计等。由此可实现无线消防控制系统的设备稳定启动,并可节省出单片机的串口资源以实现与其他设备的通信,提高了传输效率和单片机内置资源的利用率,具有较高的实用价值。In wireless fire control systems,the stable startup of fire control equipment is particularly important,and the quick and accurate startup of fire control equipment can be achieved through different bus protocol conversion methods.In order to solve the problem of controlling the stable start of wired fire-fighting equipment in a wireless way,this paper designs a wireless signal conversion module based on SPI bus technology,including SPI bus advantages and working principle,hardware circuit connection,software programming,host computer design,etc.As a result,the equipment of the wireless fire control system can be started stably,and the serial port resources of the microcontroller can be saved for the communication with other devices,which will improve the transmission efficiency and the utilization of the built-in resources of the microcontroller,and has high practical value.

关 键 词：SPI总线 CC2530 C8051F040 

分 类 号：TU998.13[建筑科学—市政工程]