节点文献
基于ARM9的DDC控制器电阻测量模块设计
Design of resistance measurement module for DDC Based on ARM9
【摘要】 针对DDC控制器对多种类型电阻测量的需求,基于ARM9处理器AT91RM9200和Linux2.6操作系统,设计了新颖的热电阻/热敏电阻测量电路,编写了Linux系统下电阻测量及信号处理的驱动程序,实际应用表明,本方案达到了DDC控制器对稳定性和精度等方面的要求。
【Abstract】 In order to measure multi-type resistance for DDC, a new circuit is designed to measure thermal resistance/thermistor based on AT91RM9200 microprocessor and Linux2.6, device driver for measure of resistance and signal processing based on embedded Linux is designed.Engineering applications show that this proposal can meet the DDC on the stability and precision, etc.
- 【文献出处】 微计算机信息 ,Microcomputer Information , 编辑部邮箱 ,2010年23期
- 【分类号】TM934.1
- 【被引频次】4
- 【下载频次】77