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<?xml version="1.0" encoding="gb2312"?><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=gb2312"/><title>请问USB的HOST端口设计问题              turbolinux </title></head><body><center><h1>BBS 水木清华站∶精华区</h1></center><a name="top"></a>发信人:&nbsp;hyena&nbsp;(游荡的土狼),&nbsp;信区:&nbsp;Embedded&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />标&nbsp;&nbsp;题:&nbsp;请问USB的HOST端口设计问题&nbsp;<br />发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Thu&nbsp;Jan&nbsp;31&nbsp;22:26:59&nbsp;2002)&nbsp;<br />&nbsp;<br />&nbsp;准&nbsp;备在基于MPC823E&nbsp;的板上提供一个USB&nbsp;HOST端口,&nbsp;<br />获取USB口的摄像头采集的图像数据.&nbsp;<br />有人说驱动很难写,特麻烦,&nbsp;<br />不知道是不是这样?&nbsp;<br />&nbsp;<br />--&nbsp;<br />&nbsp;<br />※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;211.149.37.199]&nbsp;<br />发信人:&nbsp;wangyyff&nbsp;(郁闷的大面瓜),&nbsp;信区:&nbsp;Embedded&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;请问USB的HOST端口设计问题&nbsp;<br />发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Fri&nbsp;Feb&nbsp;&nbsp;1&nbsp;08:47:51&nbsp;2002)&nbsp;<br />&nbsp;<br />&nbsp;<br />关键是看你地这个HOST要支持多少种USB设备。&nbsp;<br />&nbsp;<br />【&nbsp;在&nbsp;hyena&nbsp;(游荡的土狼)&nbsp;的大作中提到:&nbsp;】&nbsp;<br />∶<i>&nbsp;&nbsp;准&nbsp;备在基于MPC823E&nbsp;的板上提供一个USB&nbsp;HOST端口,&nbsp;</i><br />∶<i>&nbsp;获取USB口的摄像头采集的图像数据.&nbsp;</i><br />∶<i>&nbsp;有人说驱动很难写,特麻烦,&nbsp;</i><br />∶<i>&nbsp;不知道是不是这样?&nbsp;</i><br />&nbsp;<br />&nbsp;<br />--&nbsp;<br />=====================================================================&nbsp;<br />新域名启动:&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;英文版:<a href="http://www.cfly.org">http://www.cfly.org</a>&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;中文版:<a href="http://wangyunfei.yeah.net">http://wangyunfei.yeah.net</a>&nbsp;<br />&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ARM&nbsp;(32位RISC)&nbsp;+&nbsp;RTEMS&nbsp;(完全FREE的军用操作系统),&nbsp;&nbsp;<br />&nbsp;<br />&nbsp;<br />※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;203.93.105.209]&nbsp;<br />发信人:&nbsp;hyena&nbsp;(游荡的土狼),&nbsp;信区:&nbsp;Embedded&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;请问USB的HOST端口设计问题&nbsp;<br />发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Fri&nbsp;Feb&nbsp;&nbsp;1&nbsp;10:27:57&nbsp;2002)&nbsp;<br />&nbsp;<br />我们准备通过USB接入一到两种USB接口的摄像头&nbsp;<br />&nbsp;<br />【&nbsp;在&nbsp;wangyyff&nbsp;(郁闷的大面瓜)&nbsp;的大作中提到:&nbsp;】&nbsp;<br />∶<i>&nbsp;关键是看你地这个HOST要支持多少种USB设备。&nbsp;</i><br />&nbsp;<br />&nbsp;<br />--&nbsp;<br />&nbsp;<br />※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;211.149.37.209]&nbsp;<br />发信人:&nbsp;wangyyff&nbsp;(郁闷的大面瓜),&nbsp;信区:&nbsp;Embedded&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;请问USB的HOST端口设计问题&nbsp;<br />发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Fri&nbsp;Feb&nbsp;&nbsp;1&nbsp;12:49:35&nbsp;2002)&nbsp;<br />&nbsp;<br />&nbsp;<br />用最新的linux内核,里面支持USB,可能会方便一些&nbsp;<br />&nbsp;<br />【&nbsp;在&nbsp;hyena&nbsp;(游荡的土狼)&nbsp;的大作中提到:&nbsp;】&nbsp;<br />∶<i>&nbsp;我们准备通过USB接入一到两种USB接口的摄像头&nbsp;</i><br />&nbsp;<br />&nbsp;<br />--&nbsp;<br />=====================================================================&nbsp;<br />新域名启动:&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;英文版:<a href="http://www.cfly.org">http://www.cfly.org</a>&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;中文版:<a href="http://wangyunfei.yeah.net">http://wangyunfei.yeah.net</a>&nbsp;<br />&nbsp;<br />&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ARM&nbsp;(32位RISC)&nbsp;+&nbsp;RTEMS&nbsp;(完全FREE的军用操作系统),&nbsp;&nbsp;<br />&nbsp;<br />&nbsp;<br />※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;203.93.105.205]&nbsp;<br />发信人:&nbsp;honley&nbsp;(好累),&nbsp;信区:&nbsp;Embedded&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />标&nbsp;&nbsp;题:&nbsp;Re:&nbsp;请问USB的HOST端口设计问题&nbsp;<br />发信站:&nbsp;BBS&nbsp;水木清华站&nbsp;(Sat&nbsp;Feb&nbsp;&nbsp;2&nbsp;07:37:06&nbsp;2002)&nbsp;<br />&nbsp;<br /><a href="http://alpha.dyndns.org/ov511/">http://alpha.dyndns.org/ov511/</a>&nbsp;<br />上面的这个站点可能有点参考价值。&nbsp;<br />【&nbsp;在&nbsp;wangyyff&nbsp;(郁闷的大面瓜)&nbsp;的大作中提到:&nbsp;】&nbsp;<br />∶<i>&nbsp;用最新的linux内核,里面支持USB,可能会方便一些&nbsp;</i><br />&nbsp;<br />&nbsp;<br />--&nbsp;<br />&nbsp;<br />※&nbsp;修改:·honley&nbsp;於&nbsp;Feb&nbsp;&nbsp;2&nbsp;07:38:40&nbsp;修改本文·[FROM:&nbsp;&nbsp;202.112.11.199]&nbsp;<br />※&nbsp;来源:·BBS&nbsp;水木清华站&nbsp;smth.org·[FROM:&nbsp;202.112.11.199]&nbsp;<br /><a href="00000000.htm">上一篇</a><a href="javascript:history.go(-1)">返回上一页</a><a href="index.htm">回到目录</a><a href="#top">回到页首</a><a href="00000002.htm">下一篇</a></h1></center><center><h1>BBS 水木清华站∶精华区</h1></center></body></html>

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