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分类: LINUX

2011-08-31 18:51:12

 您之所以在此处,是因您已无须初学者向导,您应是嵌入式系统高手了。OpenWrt对此特别要求技术水平水准的哦。假若您尚未达到此水准,请您移步至初学者吧。
系统组件
嵌入式Linux
 嵌入式Linux系统的四个主要组成部分是:
 The Toolchain (which usually contains an integrated C standard library)
 A Bootloader
 The Linux Kernel
 Rest: many many user space programs, like e.g. Unix shell
OpenWrt
 Toolchain: buildroot + µClibc
 Bootloader: bootloader
 Linux Kernel: GNU/Linux Kernel (with FOSS drivers)
 Rest: Busybox, opkg and a repository of about 2000 packages (including GNU tools just in case busybox does not behave like you want it to)
了解OpenWrt
 → obtain.firmware as an advanced user you should already know the methods to obtain a firmware file
 → basic.config and also, the basic configuration
 → basic.understanding should explain how OpenWrt works
各类贴士
FAQ
 The browser https://dev.openwrt.org/browser is not only to look at the source code without actually downloading it, but mainly to document changes. If, for example you suddenly miss the packages kmod-fs-ext2 and kmod-fs-ext3 use the search to see when and possibly why these packages are no longer available
 
源代码
 You can always download the code and watch it in your favorite editor. If you merely want to have a look at it, there is software to make this experience very comfortable: OpenGrok, LXR Cross Referencer, etc.
 OpenWrt: https://dev.openwrt.org/browser
 Kernel:
 You can also read about changes without having to look at the source code:
 OpenWrt: Announcements and also changes when a stable Version comes out
 Kernel:
 Mail: (unofficial) Linux Kernel Mailing List archive
开发
 You may find further help with this here:
 → Developing
 → Technical References
 → Building
网状网络
 Sadly there are some basic articles only, regarding this very interesting possibility:
 → start
 → B.A.T.M.A.N. (inbox)
 → OSLR (inbox)
 There is a own independent project concerning itself with this matter, it's called Freifunk. They also provide some modified OpenWrt version for this purpose, but it is based on an old OpenWrt release… (( It's supports cheap but old hardware, and many newer devices are not supported at all ((
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