| 基于SL811的嵌入式USB主机研究与设计 |
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| 引用本文： | 恩莉,孙海静,邓鑫.基于SL811的嵌入式USB主机研究与设计[J].控制工程,2008(Z1). |
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| 作者姓名： | 恩莉 孙海静 邓鑫 |
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| 作者单位： | 沈阳大学信息工程学院 |
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| 摘 要： | 针对USB主机嵌入式的需求,研究和设计了基于SL811的嵌入式USB主机系统。通过USB主从控制芯片SL811,把一个基于ARM7的嵌入式系统做成一个带USB接口的主机。用C语言编写USB主机驱动程序,通过交叉编译器arm-linux-gcc和arm-elf-tools分别对U-Boot和uCLinux进行移植及编译,从而实现嵌入式USB主机对U盘的读写操作。
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| 关 键 词： | 嵌入式 USB主机 SL811 U-Boot uCLinux |
Research and Design of the Embedded USB Host Based on SL811 |
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| EN Li,SUN Hai-jing,DENG Xin.Research and Design of the Embedded USB Host Based on SL811[J].Control Engineering of China,2008(Z1). |
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| Authors: | EN Li SUN Hai-jing DENG Xin |
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| Abstract: | An embedded USB host system based on the SL811 is researched and designed.The system can make an embedded system of the ARM7 into a host with USB interface by an USB host/slave-controlling chip of SL811.The drive program of the USB is written in C language.Then the U-Boot and uCLinux are grafted and compiled by arm-linux-gcc and arm-elf-tools cross-compiler respectively. The operation of reading and writing U dish of embedded USB host are achieved. |
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| Keywords: | embedded USB host SL811 U-Boot uCLinux |
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