一些不錯的核心文檔網址
git clone https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
git reset v4.0 -hard
<a href="http://www.infradead.org/~mchehab/kernel_docs/index.html" target="_blank">http://www.infradead.org/~mchehab/kernel_docs/index.html</a>
<a href="http://www.deansys.com/index.html" target="_blank">http://www.deansys.com/index.html </a>
<a href="http://iteedu.com/os/linux/linuxprgm/linuxcfunctions/string/toupper.php" target="_blank">http://iteedu.com/os/linux/linuxprgm/linuxcfunctions/string/toupper.php</a>
ldd3 examples
<a href="https://github.com/duxing2007/ldd3-examples-3.x" target="_blank">https://github.com/duxing2007/ldd3-examples-3.x</a>
<a href="https://github.com/duxing2007/ldd3-examples-3.x.git" target="_blank">https://github.com/duxing2007/ldd3-examples-3.x.git</a>
很不錯的四個網址
<a href="http://elinux.org/Main_Page">http://elinux.org/Main_Page</a>
<a href="https://www.kernel.org/">https://www.kernel.org/</a>
<a href="http://elixir.free-electrons.com/linux/v2.6.32/ident/">http://elixir.free-electrons.com/linux/v2.6.32/ident/</a>
<a href="https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/">https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/</a>
<a href="http://releases.linaro.org/">http://releases.linaro.org/</a>
<a href="https://www.thomas-krenn.com/en/wiki/Linux_Storage_Stack_Diagram" target="_blank">https://www.thomas-krenn.com/en/wiki/Linux_Storage_Stack_Diagram</a>
<a href="http://www.cnblogs.com/shaohef/p/3952402.html" target="_blank">http://www.cnblogs.com/shaohef/p/3952402.html</a>
<a href="https://stackoverflow.com/" target="_blank">https://stackoverflow.com/</a>
<a href="https://stackoverflow.com/tags/linux/info" target="_blank">https://stackoverflow.com/tags/linux/info</a>
<a href="http://www.advancedlinuxprogramming.com/">Advanced Linux Programming</a>
<a href="https://www.sourceware.org/autobook/download.html">GNU Autoconf, Automake and Libtool</a>
<a href="http://www.linuxtopia.org/online_books/gui_toolkit_guides/gtk+_gnome_application_development/index.html">GTK+/Gnome Application Development</a>
<a href="https://ptgmedia.pearsoncmg.com/imprint_downloads/informit/perens/0130091154.pdf">The Linux Development Platform (PDF)</a>
<a href="http://tldp.org/LDP/lkmpg/2.6/html/">The Linux Kernel Module Programming Guide</a>
<a href="http://www.dwheeler.com/secure-programs/Secure-Programs-HOWTO.html">Secure Programming for Linux and Unix</a>
<a href="https://github.com/vhf/free-programming-books/blob/master/free-programming-books.md#linux">Free Linux books on Github</a>
<a href="http://blog.csdn.net/cescf4/article/details/8601457" target="_blank">http://blog.csdn.net/cescf4/article/details/8601457</a>
<a href="http://blog.chinaunix.net/uid-20522771-id-3457184.html" target="_blank">http://blog.chinaunix.net/uid-20522771-id-3457184.html</a>
<a href="https://createpoint.qti.qualcomm.com/dashboard/public/productkit#public/product-kit/search" target="_blank">https://createpoint.qti.qualcomm.com/dashboard/public/productkit#public/product-kit/search</a>
<a href="http://qti.cdmatech.com" target="_blank">http://qti.cdmatech.com</a>
<a href="http://blog.csdn.net/kickxxx/article/details/8484498">http://blog.csdn.net/kickxxx/article/details/8484498</a>
<a href="https://linuxtv.org/downloads/legacy/video4linux/API/V4L2_API/spec-single/v4l2.html">https://linuxtv.org/downloads/legacy/video4linux/API/V4L2_API/spec-single/v4l2.html</a>
soc camera
<a href="http://blog.csdn.net/kickxxx/article/details/8447898">http://blog.csdn.net/kickxxx/article/details/8447898</a>
work-blog.readthedocs.io/en/latest/index.html
zh_CH/video4linux/v4l2-framework.txt
http://www.w3school.com.cn/tags/index.asp
http://youquhome.com/2048/
http://abowman.com/
http://www.myexception.cn/web/1962055.html
http://www.th7.cn/web/html-css/201411/69442.shtml
http://www.cnblogs.com/allanbolt/archive/2009/12/30/1635665.html
http://www.cnblogs.com/asxinyu/p/4340094.html
http://www.cnblogs.com/beer/p/4973116.html
<a href="https://lkml.org/%C2%A0%E5%86%85%E6%A0%B8%E9%82%AE%E4%BB%B6%E5%88%97%E8%A1%A8">https://lkml.org/ 核心郵件清單</a>
http://www.cnblogs.com/zhaoqingqing/p/vscode.html
<a href="http://www.usb.org/developers/docs/usb20_docs/">http://www.usb.org/developers/docs/usb20_docs/</a>
目前視訊顯示用的overlay模式，拍照需要capture模式進行，但需要重複打開video裝置節點用不同的檔案描述符來進行，請問有沒有誰做過類似的？目前我在overlay運作的情況下嘗試capture再次打開裝置節點，傳回不同的檔案描述符，最後還是會圖像卡死。具體需要修改驅動或核心哪部分才能支援同時進行overlay和capture呢
樓主你好，我這邊也沒有弄過，我們論壇中的兩個文章：
<a href="https://community.freescale.com/docs/DOC-158531" target="_blank">https://community.freescale.com/docs/DOC-158531</a>
<a href="https://community.freescale.com/docs/DOC-106399" target="_blank">https://community.freescale.com/docs/DOC-106399</a>
希望對你有幫助。
TensorFlow
<a href="http://www.tensorfly.cn/tfdoc/get_started/os_setup.html" target="_blank">http://www.tensorfly.cn/tfdoc/get_started/os_setup.html</a>
<a href="https://my.oschina.net/innost/blog?sort=time&temp=1491448119021" target="_blank">https://my.oschina.net/innost/blog?sort=time&temp=1491448119021</a>
<a href="http://blog.csdn.net/innost?viewmode=contents" target="_blank">http://blog.csdn.net/innost?viewmode=contents</a>
<a href="http://www.runoob.com/python/python-install.html" target="_blank">http://www.runoob.com/python/python-install.html</a>
<a href="https://www.zhihu.com/question/20039623" target="_blank">https://www.zhihu.com/question/20039623</a>
<a href="http://www.kancloud.cn/kancloud/learn-python-hard-way/49863" target="_blank">http://www.kancloud.cn/kancloud/learn-python-hard-way/49863</a>
<a href="http://bbs.pythontab.com/" target="_blank">http://bbs.pythontab.com/</a>
python中文開發者社群
<a href="https://item.taobao.com/item.htm?spm=a230r.1.14.45.IwNb5m&id=546528148771&ns=1&abbucket=13#detail" target="_blank">https://item.taobao.com/item.htm?spm=a230r.1.14.45.IwNb5m&id=546528148771&ns=1&abbucket=13#detail</a>
http://www.opengroup.org/
函數分三種：
1.ISO C 标準的
2.POSIX 标準的
3.系統自己擴充的（fopen64/kqueue）
<a href="https://link.zhihu.com/?target=https%3A//www.freebsd.org/cgi/man.cgi" target="_blank">FreeBSD Man Pages: Index Page</a>
<a href="http://pubs.opengroup.org/onlinepubs/9699919799/" target="_blank">http://pubs.opengroup.org/onlinepubs/9699919799/</a>
<a href="https://link.zhihu.com/?target=http%3A//linux.die.net/man/" target="_blank">Linux man pages</a>
<a href="https://link.zhihu.com/?target=https%3A//www.kernel.org/doc/man-pages/" target="_blank">The Linux man-pages project</a>
https://banu.com/blog/
<a href="http://free-electrons.com/" target="_blank">http://free-electrons.com/</a>
<a href="http://txgcwm.github.io/blog/categories/wei-fang-tan/" target="_blank">http://txgcwm.github.io/blog/categories/wei-fang-tan/</a>
<a href="https://zh.wikibooks.org/zh-cn/Openwrt%E4%B8%AD%E6%96%87%E6%89%8B%E5%86%8C" target="_blank">https://zh.wikibooks.org/zh-cn/Openwrt%E4%B8%AD%E6%96%87%E6%89%8B%E5%86%8C</a>
很不錯的代碼編寫風格
<a href="http://zhoulifa.bokee.com/category/0/1%20" target="_blank">http://zhoulifa.bokee.com/category/0/1 </a>
<a href="http://blog.csdn.net/gatieme/article/details/51872659" target="_blank">http://blog.csdn.net/gatieme/article/details/51872659</a>
<a href="http://blog.csdn.net/gatieme/article/details/51456569" target="_blank">http://blog.csdn.net/gatieme/article/details/51456569</a>
<a href="http://wiki.0xffffff.org/" target="_blank">http://wiki.0xffffff.org/</a>
<a href="https://www.zhihu.com/question/25628124" target="_blank">https://www.zhihu.com/question/25628124</a>
<a href="https://www.yunpanxia.com/so/LINUX" target="_blank">https://www.yunpanxia.com/so/LINUX</a>
<a href="http://www.shareditor.com/" target="_blank">http://www.shareditor.com/</a>
<a href="https://github.com/warmheartli/ChatBotCourse" target="_blank">https://github.com/warmheartli/ChatBotCourse</a>
<a href="http://bitmath.org/code/mtdev/" target="_blank">http://bitmath.org/code/mtdev/</a>
<a href="http://blog.sina.com.cn/s/blog_6d7fa49b01014q7p.html" target="_blank">http://blog.sina.com.cn/s/blog_6d7fa49b01014q7p.html</a>
<a href="http://blog.sina.com.cn/s/blog_6d7fa49b01014q86.html" target="_blank">http://blog.sina.com.cn/s/blog_6d7fa49b01014q86.html</a>
<a href="http://hacker.duanshishi.com/?p=1800" target="_blank">http://hacker.duanshishi.com/?p=1800</a>
<a href="http://potplayer.daum.net/?lang=zh_CN" target="_blank">http://potplayer.daum.net/?lang=zh_CN</a>
射手影音
了解 Linux 上運作 Hello World 的種種機制
Jim Huang ( 黃敬群 /”jserv”)
Website: http://jserv.sayya.org/
Blog: http://blog.linux.org.tw/jserv/
<a href="http://www.haolizi.net/" target="_blank">http://www.haolizi.net/</a>
<a href="http://kernel.meizu.com/" target="_blank">http://kernel.meizu.com/</a>
<a href="http://blog.csdn.net/DroidPhone/article/category/1311863" target="_blank">http://blog.csdn.net/DroidPhone/article/category/1311863</a>
<a href="http://www.cnblogs.com/tolimit/" target="_blank">http://www.cnblogs.com/tolimit/</a>
<a href="http://www.kerneltravel.net/" target="_blank">http://www.kerneltravel.net/</a>
<a href="http://edsionte.com/techblog/" target="_blank">http://edsionte.com/techblog/</a>
<a href="https://github.com/kergoth/tslib" target="_blank">https://github.com/kergoth/tslib</a>
<a href="https://segmentfault.com/a/1190000000609485" target="_blank">https://segmentfault.com/a/1190000000609485</a>
<a href="https://github.com/cherishsir/ubuntu230os" target="_blank">https://github.com/cherishsir/ubuntu230os</a>
<a href="https://github.com/SamyPesse/How-to-Make-a-Computer-Operating-System" target="_blank">https://github.com/SamyPesse/How-to-Make-a-Computer-Operating-System</a>
<a href="https://zhuanlan.zhihu.com/p/28399140" target="_blank">https://zhuanlan.zhihu.com/p/28399140</a>
<a href="http://blog.csdn.net/cherishsir/article/details/26862545" target="_blank">http://blog.csdn.net/cherishsir/article/details/26862545 </a>
<a href="http://www.cnblogs.com/bitzhuwei/p/bitzhuwei-cnblogs-com-index.html" target="_blank">http://www.cnblogs.com/bitzhuwei/p/bitzhuwei-cnblogs-com-index.html</a>
<a href="https://segmentfault.com/a/1190000000609983" target="_blank">https://segmentfault.com/a/1190000000609983</a>
<a href="http://www.yiibai.com/git/git_clone.html" target="_blank">http://www.yiibai.com/git/git_clone.html</a>
<a href="http://www.ruanyifeng.com/blog/2014/06/git_remote.html" target="_blank">http://www.ruanyifeng.com/blog/2014/06/git_remote.html</a>
<a href="http://gitbook.liuhui998.com/index.html" target="_blank">http://gitbook.liuhui998.com/index.html</a>
<a href="https://www.liaoxuefeng.com/wiki/0013739516305929606dd18361248578c67b8067c8c017b000" target="_blank">https://www.liaoxuefeng.com/wiki/0013739516305929606dd18361248578c67b8067c8c017b000</a>
<a href="https://my.oschina.net/xdev/blog/114383" target="_blank">https://my.oschina.net/xdev/blog/114383 </a>
<a href="https://git-scm.com/book/zh/v1/%E8%B5%B7%E6%AD%A5-%E5%88%9D%E6%AC%A1%E8%BF%90%E8%A1%8C-Git-%E5%89%8D%E7%9A%84%E9%85%8D%E7%BD%AE" target="_blank">https://git-scm.com/book/zh/v1/%E8%B5%B7%E6%AD%A5-%E5%88%9D%E6%AC%A1%E8%BF%90%E8%A1%8C-Git-%E5%89%8D%E7%9A%84%E9%85%8D%E7%BD%AE</a>
【新浪微網誌】 張昺華--sky
【twitter】 @sky2030_
【facebook】 張昺華 zhangbinghua
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