福州大学学报(自然科学版)
福州大學學報(自然科學版)
복주대학학보(자연과학판)
Journal of Fuzhou University (Natural Science Edition)
2015年
5期
622-626
,共5页
STM32 控制器%μC/OS实时内核%消息邮箱%嵌入式%实时操作系统
STM32 控製器%μC/OS實時內覈%消息郵箱%嵌入式%實時操作繫統
STM32 공제기%μC/OS실시내핵%소식유상%감입식%실시조작계통
STM32 controller%μC/OS real-time kernel%message box%embedded%real-time oper-ating system
烟花在存储过程中安全问题尤为重要。对烟花温、湿度进行实时监测,须设置报警装置。当超过上限时,能进行声光报警,并将数据传到服务器进行相应处理。通过STM32控制器、nRF2401无线通信模块、LED灯以及蜂鸣器可以实现上述功能。在STM32中移植μC/OS操作系统,对程序设计采用并行开发模式,简化程序结构,提高系统的实时性。改进μC/OS中的消息邮箱机制,实现数据采集任务与多个报警任务的同步。
煙花在存儲過程中安全問題尤為重要。對煙花溫、濕度進行實時鑑測,鬚設置報警裝置。噹超過上限時,能進行聲光報警,併將數據傳到服務器進行相應處理。通過STM32控製器、nRF2401無線通信模塊、LED燈以及蜂鳴器可以實現上述功能。在STM32中移植μC/OS操作繫統,對程序設計採用併行開髮模式,簡化程序結構,提高繫統的實時性。改進μC/OS中的消息郵箱機製,實現數據採集任務與多箇報警任務的同步。
연화재존저과정중안전문제우위중요。대연화온、습도진행실시감측,수설치보경장치。당초과상한시,능진행성광보경,병장수거전도복무기진행상응처리。통과STM32공제기、nRF2401무선통신모괴、LED등이급봉명기가이실현상술공능。재STM32중이식μC/OS조작계통,대정서설계채용병행개발모식,간화정서결구,제고계통적실시성。개진μC/OS중적소식유상궤제,실현수거채집임무여다개보경임무적동보。
Fireworks need special caution in the storage process , it needs a real-time monitoring for temperature and humidity , it needs an alarm device , when the data is more than the upper limit , it can alarm by sound and light , and it also can send the data to the server for the corresponding treat-ment.Through STM32 controller, nRF2401 wireless communication module , LED lamp and the buzz-er can realize the system .The program is transplanted μC/OS operating system in STM 32 , designing with the parallel model , it can simplified structure of program , improves the real-time property of the system.The program can synchronize data acquisition task and multiple alarm task by improving the mailbox mechanism in μC/OS.