摘要
提出了以嵌入式单片机为核心,应用DMA控制方式实现达230 Ksps的12位数据采集存储装置进行脉动压力测量,全面论述了该系统的硬件设计、软件设计及其在脉动压力测量中的应用验证。
It put forward that taking the embedded MCU as the core, the DMA control method was applied to implement the 230 KSPS 12 pulse pressure measurement device of data collection and storage, and the hardware design, software design of the system and its application in pulse pressure measurement verification thoroughly were discussed.
作者
杜剑英
申晓敏
白蕾
孙浩
钱礼华
DU Jianying;SHEN Xiaomin;BAI Lei;SUN Hao;QIAN Lihua(Test & Measuring Academy of Norinco. Group, Huayin 714200, China)
出处
《兵器装备工程学报》
CAS
北大核心
2019年第A01期213-216,共4页
Journal of Ordnance Equipment Engineering
关键词
DMA
串口通信
波特率
脉动压力
DMA
serial communication
baud rate
pulsation pressure
