香橙派PC笔记-05-编译linux内核和UVC摄像头驱动笔记

超、凢脫俗 2022-07-15 09:54 287阅读 0赞

<table style="word-wrap:break-word; margin:0px 0px 0px 20px; padding:0px; empty-cells:show; border-collapse:collapse; table-layout:fixed; width:744px"> 
 <tbody style="word-wrap:break-word; margin:0px; padding:0px"> 
 <tr style="word-wrap:break-word; margin:0px; padding:0px"> 
 <td style="word-wrap:break-word; margin:0px; padding:0px; font-size:14px; background-color:transparent"> 香橙派PC笔记-05-编译linux内核和UVC摄像头驱动笔记 我的笔记和资料全共享在云盘： <a href="http://pan.baidu.com/s/1dD6T0f3" style="word-wrap:break-word; margin:0px; padding:0px; color:rgb(102,102,102)" rel="nofollow">http://pan.baidu.com/s/1dD6T0f3</a> 没有密码，欢迎下载~~~~~~ &nbsp; 材料： 香橙派：orangepi&nbsp;PC TF卡：用原来的三星8G&nbsp;CLASS&nbsp;10&nbsp;TF卡装LUBUNTU 电源适配器：1A的带不动，启动卡死，改用某A10S盒子的5V/2A电源OK(内径1.7MM&nbsp;外径4MM的DC头) 系统：UBUNTU&nbsp;12.04LTS&nbsp;64BIT 内核源码资源 串口终端：minicom&nbsp;终端，用于启动视频监控调试，安装方法自己百度～～ &nbsp; 昨晚尝试编译&nbsp;mjpg-streamer&nbsp;视频监控软件&nbsp;时发现Lubuntu内核没有UVC&nbsp;驱动，于是尝试自己编译驱动, 后续上&nbsp;编译&nbsp;mjpg-streamer的视频监控笔记～～～ 1、下载H3&nbsp;的linux源码资源 <a href="http://www.orangepi.org/downloadresourcescn/" style="word-wrap:break-word; margin:0px; padding:0px; color:rgb(102,102,102)" rel="nofollow">http://www.orangepi.org/downloadresourcescn/</a> <img src="http://s1.ickimg.com/bbs/plugins/pubs/kindeditor/attached/image/20150918/20150918134536_10362.png" alt="【Orange Pi PC试用体验】05-编译linux内核和UVC摄像头驱动" width="750" style="word-wrap:break-word; margin:0px; padding:0px; border:none"> 1、解压h3-lichee-1.0.tar.gz $&nbsp;tar&nbsp;-vzxf&nbsp;h3-lichee-1.0.tar.gz&nbsp; $cd&nbsp;&nbsp;lichee Lichee&nbsp;特意查了下，原来就是荔枝的意思！！！&nbsp;&nbsp;音译的！ 里面有简单的编译帮助文档，README&nbsp;，妈妈的不好用， ./build.sh&nbsp;这个脚本才爽，直接运行 #./build.sh&nbsp;&nbsp;出现提示： ERROR:&nbsp;run&nbsp;\'./build.sh&nbsp;config\'&nbsp;setup&nbsp;env 打开看build.sh&nbsp;脚本，发现调用的是别的脚本，于是打开看看，找到帮助说明 #./build.sh&nbsp;-h&nbsp;&nbsp;列出帮助文档 /lichee$&nbsp;./build.sh&nbsp;-h Top&nbsp;level&nbsp;build&nbsp;script&nbsp;for&nbsp;lichee &nbsp; Examples: 1.&nbsp;Set&nbsp;the&nbsp;config&nbsp;option&nbsp;and&nbsp;build &nbsp;&nbsp;&nbsp;&nbsp;$&nbsp;./build.sh&nbsp;config 2.&nbsp;Build&nbsp;lichee&nbsp;using&nbsp;preset&nbsp;config&nbsp;value &nbsp;&nbsp;&nbsp;&nbsp;$&nbsp;./build.sh 3.&nbsp;Pack&nbsp;a&nbsp;linux,&nbsp;dragonboard&nbsp;image &nbsp;&nbsp;&nbsp;&nbsp;$&nbsp;./build.sh&nbsp;pack 4.&nbsp;Build&nbsp;lichee&nbsp;using&nbsp;command&nbsp;argument &nbsp;&nbsp;&nbsp;&nbsp;$&nbsp;./build.sh&nbsp;-p&nbsp; &nbsp; flags: &nbsp;&nbsp;-p,--platform:&nbsp;&nbsp;platform&nbsp;to&nbsp;build,&nbsp;e.g.&nbsp;sun9iw1p1&nbsp;(default:&nbsp;\'\') &nbsp;&nbsp;-k,--kernel:&nbsp;&nbsp;kernel&nbsp;to&nbsp;build,&nbsp;e.g.&nbsp;3.3&nbsp;(default:&nbsp;\'linux-3.4\') &nbsp;&nbsp;-b,--board:&nbsp;&nbsp;board&nbsp;to&nbsp;build,&nbsp;e.g.&nbsp;evb&nbsp;(default:&nbsp;\'\') &nbsp;&nbsp;-m,--module:&nbsp;&nbsp;module&nbsp;to&nbsp;build,&nbsp;e.g.&nbsp;buildroot,&nbsp;kernel,&nbsp;uboot,&nbsp;clean &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(default:&nbsp;\'\') &nbsp;&nbsp;-c,--business:&nbsp;&nbsp;business&nbsp;to&nbsp;kernel&nbsp;config,&nbsp;e.g.&nbsp;stardard,&nbsp;security &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(default:&nbsp;\'\') &nbsp;&nbsp;-h,--[no]help:&nbsp;&nbsp;show&nbsp;this&nbsp;help&nbsp;(default:&nbsp;false) &nbsp; &nbsp; 看上面的帮助说明，一步一步操作实验并做笔记： ./build.sh&nbsp;config All&nbsp;available&nbsp;chips: &nbsp;&nbsp;&nbsp;0.&nbsp;sun6i &nbsp;&nbsp;&nbsp;1.&nbsp;sun8iw6p1 &nbsp;&nbsp;&nbsp;2.&nbsp;sun8iw7p1 &nbsp;&nbsp;&nbsp;3.&nbsp;sun9iw1p1 选&nbsp;chips&nbsp;，到底是哪个呢？看上面的名字好熟悉，好像在哪见过，于是发现 sun8iw7p1_android_orangepi_pc_uart0_v0.8.0.rar&nbsp;&nbsp;&nbsp;这个android镜像名字里面有，于是选择 sun8iw7p1 输入2&nbsp;，出现选择平台 All&nbsp;available&nbsp;platforms: &nbsp;&nbsp;&nbsp;0.&nbsp;android &nbsp;&nbsp;&nbsp;1.&nbsp;dragonboard &nbsp;&nbsp;&nbsp;2.&nbsp;linux Choice: 我选择&nbsp;2,linux系统 not&nbsp;set&nbsp;business,&nbsp;to&nbsp;use&nbsp;default! LICHEE_BUSINESS= using&nbsp;kernel&nbsp;\'linux-3.4\': All&nbsp;available&nbsp;boards: &nbsp;&nbsp;&nbsp;0.&nbsp;dolphin-cmcc-wasu-p1 &nbsp;&nbsp;&nbsp;1.&nbsp;dolphin-p1 &nbsp;&nbsp;&nbsp;2.&nbsp;dolphin-perf &nbsp;&nbsp;&nbsp;3.&nbsp;fpga Choice:&nbsp; 出现选择主板，我不清楚了，随便选个试试～～ 于是选择了2 ,全选2,开始编译了～～～！！～ &nbsp; &nbsp; 编译完成！！等了好久哦！！！！ &nbsp; &nbsp; 于是在这里 /lichee/out/sun8iw7p1/linux/common 找到uImage&nbsp;、rootfs.ext4文件系统等，烧到TF卡估计可以引导启动linux，这暂时不是我需要的 我要的是uvc驱动，于是在下面目录下找到 lichee/out/sun8iw7p1/linux/common/buildroot/target/lib/modules/3.4.39/uvcvideo.ko 天助我也！没想到这个配置了uvc驱动，于是把它用u盘靠到香橙派随意一个位置，我是直接在挂载的u盘里直接安装的 #mount&nbsp;-t&nbsp;vfat&nbsp;/dev/sda1&nbsp;/mnt #cd&nbsp;/mnt #sudo&nbsp;insmod&nbsp;uvcvideo.ko 没想到安装成功！ 于是插上USB摄像头，查看&nbsp;/dev下是否有对应设备 $&nbsp;ls&nbsp;/dev/vi* /dev/video0 OK成功！！！ 拔掉USB摄像头后&nbsp;ls就没有video&nbsp;了 启动mjpg-streamer-code-182/mjpg-streamer$&nbsp;sudo&nbsp;./start.sh&nbsp;&amp; mjpg-streamer的启动脚本&nbsp;start.sh&nbsp;的内容： export&nbsp;LD_LIBRARY_PATH="$(pwd)" ./mjpg_streamer&nbsp;-i&nbsp;"./input_uvc.so"&nbsp;-o&nbsp;"./output_http.so&nbsp;-w&nbsp;./www" &nbsp; 启动后信息： orangepi@orangepi:~/app/mjpg-streamer-code-182/mjpg-streamer$&nbsp;sudo&nbsp;./start.sh&nbsp;&amp; [1]&nbsp;2223 orangepi@orangepi:~/app/mjpg-streamer-code-182/mjpg-streamer$&nbsp;MJPG&nbsp;Streamer&nbsp;Version:&nbsp;svn&nbsp;rev:&nbsp; &nbsp;i:&nbsp;Using&nbsp;V4L2&nbsp;device.:&nbsp;/dev/video0 &nbsp;i:&nbsp;Desired&nbsp;Resolution:&nbsp;640&nbsp;x&nbsp;480 &nbsp;i:&nbsp;Frames&nbsp;Per&nbsp;Second.:&nbsp;5 &nbsp;i:&nbsp;Format............:&nbsp;MJPEG Adding&nbsp;control&nbsp;for&nbsp;Pan&nbsp;(relative) Control&nbsp;exists:&nbsp;File&nbsp;exists Adding&nbsp;control&nbsp;for&nbsp;Tilt&nbsp;(relative) Control&nbsp;exists:&nbsp;File&nbsp;exists Adding&nbsp;control&nbsp;for&nbsp;Pan&nbsp;Reset Control&nbsp;exists:&nbsp;File&nbsp;exists Adding&nbsp;control&nbsp;for&nbsp;Tilt&nbsp;Reset Control&nbsp;exists:&nbsp;File&nbsp;exists Adding&nbsp;control&nbsp;for&nbsp;Pan/tilt&nbsp;Reset Control&nbsp;exists:&nbsp;File&nbsp;exists Adding&nbsp;control&nbsp;for&nbsp;Focus&nbsp;(absolute) Control&nbsp;exists:&nbsp;File&nbsp;exists mapping&nbsp;control&nbsp;for&nbsp;Pan&nbsp;(relative) UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Tilt&nbsp;(relative) UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Pan&nbsp;Reset UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Tilt&nbsp;Reset UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Pan/tilt&nbsp;Reset UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Focus&nbsp;(absolute) UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;LED1&nbsp;Mode UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;LED1&nbsp;Frequency UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Disable&nbsp;video&nbsp;processing UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory mapping&nbsp;control&nbsp;for&nbsp;Raw&nbsp;bits&nbsp;per&nbsp;pixel UVCIOC_CTRL_MAP&nbsp;-&nbsp;Error:&nbsp;No&nbsp;such&nbsp;file&nbsp;or&nbsp;directory &nbsp;o:&nbsp;www-folder-path...:&nbsp;./www/ &nbsp;o:&nbsp;HTTP&nbsp;TCP&nbsp;port.....:&nbsp;8080 &nbsp;o:&nbsp;username:password.:&nbsp;disabled &nbsp;o:&nbsp;commands..........:&nbsp;enabled &nbsp; &nbsp; 浏览器输入<a href="http://bbs.ickey.cn/community/%20orangepi:8080" style="word-wrap:break-word; margin:0px; padding:0px; color:rgb(102,102,102)" rel="nofollow">&nbsp;orangepi:8080</a> 或IP地址加&nbsp;&nbsp;:8080&nbsp;打开网站 &nbsp;<img src="http://s1.ickimg.com/bbs/plugins/pubs/kindeditor/attached/image/20150918/20150918134801_57295.png" alt="【Orange Pi PC试用体验】05-编译linux内核和UVC摄像头驱动" width="750" style="word-wrap:break-word; margin:0px; padding:0px; border:none"> &nbsp; 1、我上传的可以在香橙派上运行的源码和程序 mjpg-streamer-code-182.tar.gz 内含UVC驱动，先解压， 解压进到&nbsp;cd&nbsp;mjpg-streamer-code-182/mjpg-streamer/run_mjpg-streamer/ 安装驱动和运行&nbsp;mjpg-streamer同上面笔记 mjpg-streamer的编译笔记下章分解～～ 预告：记录在电脑交叉编译和香橙派原生编译mjpg-streamer笔记 &nbsp; 2、 3、查看香橙派的系统版本： #$&nbsp;cat&nbsp;/proc/version Linux&nbsp;version&nbsp;3.2.0-29-generic&nbsp;(buildd@allspice)&nbsp;(gcc&nbsp;version&nbsp;4.6.3&nbsp;(Ubuntu/Linaro&nbsp;4.6.3-1ubuntu5)&nbsp;)&nbsp;#46-Ubuntu&nbsp;SMP&nbsp;Fri&nbsp;Jul&nbsp;27&nbsp;17:03:23&nbsp;UTC&nbsp;2012 4、 http://bbs.ickey.cn/community/forum.php?mod=viewthread&amp;tid=43908 
 <div> 
 
 </div> </td> 
 </tr> 
 </tbody> 
</table>