单片机与嵌入式系统应用Issue(6)：55-58,4.
STM32的FatFS在数据采集系统中的应用
AppIication of FatFS in Data Acquisition System Based on STM32
秦伟1
作者信息
- 1. 中煤科工集团重庆研究院有限公司，重庆400037
- 折叠
摘要
Abstract
Aiming at the large-capacity data acquisition system,the paper designs a system which takes STM32F107 microcontroller as the core,and adopts SD card as the storage medium.The article outlines the transplant of the open source Fat file system on the STM32 processor and the programming of the low-level driver functions.The system achieves high-precision data acquisition by using the 24-bitsΣ-ΔADC,and uses the Fat file system to achieve a large-capacity storage and management for the collected data,which provides a con-venience for the subsequent processing and transmission of the data.关键词
STM3 2/FatFS文件系统/SD卡/高精度数据采集Key words
STM3 2/Fat file system/SD card/high-precision data acquisition分类
计算机与自动化引用本文复制引用
秦伟..STM32的FatFS在数据采集系统中的应用[J].单片机与嵌入式系统应用,2015,(6):55-58,4.
