| FatFS的水动力实验数据存储系统设计 |
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| 引用本文： | 丁力,宋志平,徐萌萌,陶灿辉. FatFS的水动力实验数据存储系统设计[J]. 单片机与嵌入式系统应用, 2013, 13(2): 24-27 |
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| 作者姓名： | 丁力 宋志平 徐萌萌 陶灿辉 |
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| 作者单位： | 中国船舶重工集团第七0二研究所,无锡,214082 |
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| 摘 要： | 针对在水动力实验研究中数据量集中、数量多的问题,提出了一种基于FatFS文件系统的SD卡存储系统设计方案。该系统以ST公司的STM32F103ZET6为核心,通过SDIO接口实现大量数据文件存储。详细讲解了系统的USB模块、RTC模块等硬件设计,探讨了在系统上移植FatFS文件系统的要点,并在SD卡上实现了FAT文件的读写功能。该系统传输速度快、可靠性强,具有一定的应用价值。
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| 关 键 词： | STM32F103ZET6 数据存储 SD卡 FatFS |
Data Storage Module Based on FatFS System for Hydrodynamic Experiment |
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| Ding Li , Song Zhiping , Xu Mengmeng , Tao Canhui. Data Storage Module Based on FatFS System for Hydrodynamic Experiment[J]. Microcontrollers & Embedded Systems, 2013, 13(2): 24-27 |
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| Authors: | Ding Li Song Zhiping Xu Mengmeng Tao Canhui |
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| Affiliation: | (Institute 702 of China Ship Industry Corporation, Wuxi 214082, China) |
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| Abstract: | Aiming at the problem of data concentration and huge amount in the experimental study of the hydrodynamic, an SD card stor age system based on FatFS file system is proposed. The system takes STM32F103ZET6 as core, and a large number of data file storage is achieved through SDIO interfaces. The system＇s USB module and RTC module of hardware design are described in detail, then the transplanting FatFS file system on the system is discussed, and at last the FatFS File read and write functions are achieved on SD card. The system has high transmission speed and high reliability performance, it has broad application. |
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| Keywords: | STM32F103ZET6 data storage SD card FatFS |
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