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<rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>疯狂单片机 - 嵌入式学习</title><link>http://www.mculover.com/</link><description>单片机DIY制作小站 - </description><generator>RainbowSoft Studio Z-Blog 1.8 Arwen Build 90619</generator><language>zh-CN</language><copyright>Copyright 2009-2010 www.mculover.com All Rights Reserved. 京ICP备09098861号站长：莫旭冬 联系邮箱：moxudong@yeah.net </copyright><pubDate>Sun, 05 Sep 2010 17:13:11 +0800</pubDate><item><title>移植Qt4.3.5+tslib1.3</title><author>linan_6688@yahoo.com.cn (linan)</author><link>http://www.mculover.com/post/52.html</link><pubDate>Sun, 04 Jul 2010 07:38:26 +0800</pubDate><guid>http://www.mculover.com/post/52.html</guid><description><![CDATA[<p>环境：redhat9</p><p>交叉编译工具：arm-linux-gcc3.4.1</p><p>内核：linux2.4.18</p><p>步骤：</p><p>一、移植tslib</p><p>1、下载tslib1.3，解压；</p><p>2、&nbsp;&nbsp;&nbsp;&nbsp;# export PATH=/usr/local/arm/3.4.1/bin:$PATH&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br />...</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/52.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=52</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=52&amp;key=e5ebf447</trackback:ping></item><item><title>触摸屏实现2440的LCD背光控制（续）</title><author>linan_6688@yahoo.com.cn (linan)</author><link>http://www.mculover.com/post/48.html</link><pubDate>Thu, 06 May 2010 22:57:46 +0800</pubDate><guid>http://www.mculover.com/post/48.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 上次的文章中提到有未解决的问题，就是当背光关闭后，点击触摸屏可以打开背光，可是程序也跟着运行了，就是运行的Qt程序默认发生了鼠标点击事件，如果正好点在按钮等地方，那就糗大了&hellip;&hellip;想达到的效果应该像平时用的全触摸的手机一样一样的&hellip;&hellip;轻轻一点，屏幕亮起，别的都不发</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/48.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=48</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=48&amp;key=21e2197a</trackback:ping></item><item><title>触摸屏实现2440的LCD背光控制</title><author>linan_6688@yahoo.com.cn (linan)</author><link>http://www.mculover.com/post/40.html</link><pubDate>Thu, 01 Apr 2010 21:35:18 +0800</pubDate><guid>http://www.mculover.com/post/40.html</guid><description><![CDATA[<p>&nbsp;&nbsp;&nbsp; 想要实现Linux下触摸屏控制LCD屏的背光，即一段时间不点击触摸屏，LCD关掉背光，当点击触摸屏时就点亮背光，想一下，应该是在触摸屏的驱动中实现，所以，先来分析触摸屏驱动的源码(drivers/input/touchscreen/s3c2410_ts.c)。static int __init s3c2410ts_init(void)函数中有if (reque</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/40.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=40</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=40&amp;key=d4f1da01</trackback:ping></item><item><title>Linux2.6的LOGO制作与显示</title><author>linan_6688@yahoo.com.cn (linan)</author><link>http://www.mculover.com/post/38.html</link><pubDate>Thu, 25 Mar 2010 20:44:38 +0800</pubDate><guid>http://www.mculover.com/post/38.html</guid><description><![CDATA[<p>在移植linux2.6.24到YC2440的过程中，在logo显示部分遇到问题，终于解决，特此记录。一、首先说明logo显示相关程序。(1)在driver/video/console/fbcon.c文件中，函数fncon_init(),为虚拟设备结构体VC赋值，并调用本文件中的fbcon_prepare_logo()函数，为显示logo做准备。(2)fbcon_prepare_logo(),调用了</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/38.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=38</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=38&amp;key=7aafeca2</trackback:ping></item><item><title>U-BOOT中加入自己的命令</title><author>a@b.com (莫旭冬)</author><link>http://www.mculover.com/post/29.html</link><pubDate>Sat, 27 Feb 2010 19:58:19 +0800</pubDate><guid>http://www.mculover.com/post/29.html</guid><description><![CDATA[<p>自己添加命令：<br />step1：添加宏定义即命令标志位，在include文件夹下的config_cmd_all.h和</p><p>config_cmd_default.h中加入一行#define CONFIG_CMD_TEST。</p><p>&nbsp;</p><p>step2：编写自己的命令，如下：在common文件夹中新建my_test.c，内容为：<br />#include &lt;common.h&gt;<br />#include &lt;command.h&gt;</p>...]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/29.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=29</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=29&amp;key=ae60dcbc</trackback:ping></item><item><title>U-BOOT移植心得总结</title><author>a@b.com (莫旭冬)</author><link>http://www.mculover.com/post/28.html</link><pubDate>Sat, 27 Feb 2010 19:57:26 +0800</pubDate><guid>http://www.mculover.com/post/28.html</guid><description><![CDATA[<p>移植U-BOOT到扬创2440：<br />最初调试u-boot的时候直接下载到内存运行测试，开机启动flash中的u-boot，使用u-boot的</p><p>tftp命令实现tftp下载，首先设置好server ip，用setnev命令并saveenv保存。然后tftp 0x32000000</p><p>test-u-boot.bin实现从服务器现在bin到指定内存中，再使用go 0x32000000命令运行test-u-boot，</p><p>注意go方式调试u-boot时不能重复初始化cpu、sdram等，将start.S中的cpu_init_crit注释掉。<br />...</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/28.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=28</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=28&amp;key=d8157ceb</trackback:ping></item><item><title>简单实用的tar压缩解压缩命令</title><author>a@b.com (莫旭冬)</author><link>http://www.mculover.com/post/27.html</link><pubDate>Sat, 27 Feb 2010 19:56:33 +0800</pubDate><guid>http://www.mculover.com/post/27.html</guid><description><![CDATA[<p>使用 tar 压缩工具 <br />一、什么是 tar</p><p>在Linux上，为了便于文件以及目录的交流、储存以及传输，我们通常把一大堆文件以及目录&ldquo;打包&rdquo;为一个单一文件。这个打包工具就是tar，而打包好的文件就称为tar ball(xxx.tar)。顺带一提的是，tar本身并没有压缩文件案，而我们经常看到的xxx.tar.gz(.tgz)是tar ball再经gzip压缩，而xxx.tar.Z则是tar ball 再经compress压缩，而xxx.tar.bz2则是tar ball 再经bzip2压缩。</p>...]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/27.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=27</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=27&amp;key=71bfceb0</trackback:ping></item><item><title>扬创2440开发板和PC机搭建GDB-GDBServer</title><author>a@b.com (莫旭冬)</author><link>http://www.mculover.com/post/26.html</link><pubDate>Sat, 27 Feb 2010 19:55:09 +0800</pubDate><guid>http://www.mculover.com/post/26.html</guid><description><![CDATA[<p>使用的是扬创的utu2440板，其他的页一样，板子配置：S3C2440+Linux2.6内核+yaffs根文件系统。 <br />PC机配置：Vmware虚拟机+SlackWare12内核2.6，交叉编译器为arm-linux-gcc 3.4.1。<br />主要步骤都是在pc机端完成的。<br />1.首先从网上下载一个gdb源码包。<br />地址：http://ftp.gnu.org/gnu/gdb/gdb-6.4.tar.gz<br />2.通过smb或者直接用共享文件夹复制到Linux虚拟机中。<br />...</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/26.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=26</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=26&amp;key=a97f9d09</trackback:ping></item><item><title>CodeBlocks安装与使用</title><author>a@b.com (莫旭冬)</author><link>http://www.mculover.com/post/25.html</link><pubDate>Sat, 27 Feb 2010 19:54:30 +0800</pubDate><guid>http://www.mculover.com/post/25.html</guid><description><![CDATA[<p>Codeblocks是个很不错的C/C++编译器，专一啊！而且很小！ <br />安装Codeblocks前需要安装wxGTK，可以从这里下载：<br />http://www.wxwidgets.org/downloads<br />其次就是下载Codeblocks源码包，地址：<br />http://www.codeblocks.org/downloads<br />先装GTK，解压缩：<br /># tar -zxvf wxGTK-2.8.9.tar.gz<br />接着进入解压出来的目录：<br />...</p>]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/25.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=25</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=25&amp;key=66805757</trackback:ping></item><item><title>Codeblocks &amp;amp; 开发板调试简单教程</title><author>a@b.com (莫旭冬)</author><link>http://www.mculover.com/post/24.html</link><pubDate>Sat, 27 Feb 2010 19:24:59 +0800</pubDate><guid>http://www.mculover.com/post/24.html</guid><description><![CDATA[<p>远程调试十分也有用，而且很方便！Codeblocks作为linux下的C/C++ 集成开发环境（IDE）也十分好用。</p><p>1.PC机的Codeblocks设置：<br />当然，肯定是要装有Codeblocks才行啊，怎么装可以google一下。<br /># codeblocks 打开Codeblocks<br />启动起来后先新建一个工程：File--New--Project</p><p>&nbsp;</p><p>&nbsp;</p><p><img title="" alt="" src="http://www.mculover.com/upload/2010/2/cb1.jpg" onload="ResizeImage(this,520)" /></p>...]]></description><category>嵌入式学习</category><comments>http://www.mculover.com/post/24.html#comment</comments><wfw:comment>http://www.mculover.com/</wfw:comment><wfw:commentRss>http://www.mculover.com/feed.asp?cmt=24</wfw:commentRss><trackback:ping>http://www.mculover.com/cmd.asp?act=tb&amp;id=24&amp;key=aaa3bc28</trackback:ping></item></channel></rss>
