| 基于SL811HST和PIC18F452的USB主机系统的设计 |
| |
| 引用本文： | 郑翔,殷瑞祥.基于SL811HST和PIC18F452的USB主机系统的设计[J].现代电子技术,2010,33(6):34-37. |
| |
| 作者姓名： | 郑翔 殷瑞祥 |
| |
| 作者单位： | 华南理工大学,电子与信息学院,广东,广州,510640 |
| |
| 摘 要： | 基于微控制器的USB主机系统具有携带方便、性价比高等特点。介绍PIC单片机控制SL811HST实现USB主机的硬件设计、底层驱动的编写和FAT文件系统的建立。其中，底层驱动部分主要叙述USB底层读／写操作、设备检测以及USB传输事务的实现；文件系统部分叙述FAT32的数据组织结构。所开发的系统展现了良好的性能,并已成功应用于温度数据采集及存储系统中。
|
| 关 键 词： | USB SL811HST FAT文件系统 温度数据采集 |
Design of USB Host Based on SL811HST and PIC18F452 |
| |
| ZHENG Xiang,YIN Ruixiang.Design of USB Host Based on SL811HST and PIC18F452[J].Modern Electronic Technique,2010,33(6):34-37. |
| |
| Authors: | ZHENG Xiang YIN Ruixiang |
| |
| Affiliation: | ZHENG Xiang,YIN Ruixiang(School of Electronic , Information Engineering,South China University of Technology,Guangzhou,510640,China) |
| |
| Abstract: | USB host based on microcontroller has features of easy-carraying,high cost-performance and so on.implementation of hardware design,driver and FAT of USB host controlled by PIC single chip microcomputer are introduced.The driver part mainly describes implementation of read and write,facility detecting and USB transmission affairs.The file system part mainly describes organization structure of FAT32.The developed system shows good performance and has been put in use to the system of temperature sampling and s... |
| |
| Keywords: | USB SL811HST |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
