基于ARM和uC/OS-Ⅱ的建筑火灾探测报警研究

The research of the building fire detection and alarm based on ARM and uC/OS-Ⅱ

本文构建了基于ARM和uC/OS-II操作系统的火灾探测单元设计研究,ARM的处理能力提高了系统的实时性,uC/OS-II的移植增强了系统的稳定性与扩展能力。ARM的丰富的片内外设和强大的处理能力及其低廉的价格,成为代替8位与16位处理器的极佳选择。并以一片具体的LPC2214为例,详细说明了这一系统中的关键模块的实现方案,对类似开发具有借鉴意义。

In this paper, construct a research and design of fire detection units based on the ARM and the uC/OS-II operating system, ARM＇s processing ability improved the treatment of real-time system, uC / OS-II enhanced the stability and scalability of system.ARM rich internal peripheral devices and powerful processing capability and its low price, become an excellent selection to replace of 8-bit and 16-bit processors.And a LPC2214 as specific example, detailed description of the system of the key modules of the implementation program, has profits to the similar development.