摘要
设计了基于SD卡的数据存储系统,在主控芯片中内嵌了Fat32文件系统的基本文件操作函数,满足了数据采集系统存储量大、传输速率快的要求。实验测试表明:存储系统稳定、可靠,且达到数据传输的要求。
Considering the data acquisition system demand for high capacity and fast transfer rate, a SD card-based data storage system was designed, in which, the basic file manipulation function of Fat32 file system had been embedded into the master chip. The test results prove its stability and reliability in data transfer and storage.
出处
《化工自动化及仪表》
CAS
2012年第1期95-98,共4页
Control and Instruments in Chemical Industry
基金
东南大学复杂工程系统测量与控制教育部重点实验室开放课题基金(2010A004)
