openwrt Installing the Cross-compilation Toolchain (a) The OpenWrt cross-tool chain, like a generic Linux package, needs to be extracted to the directory where it needs to be installed, and then the environment variable can be set. Here are the installation steps. 1) Unzip the cross tool chain package first go to the Download Center and download the OPENWRT-TOOLC
How can I correctly install the Click module routing software by downloading the latest clickrunner (click-2.0.1.tar.gz) on an openwrtbrowser? The procedure is as follows:
1: Use openwrt built-in Firefox browser, to click the official website (http://www.read.cs.ucla.edu/click/download downloads the latest click-2.0.1.tar.gz, saved in the downloads directory
2: Start Terminal
3: [openwrt @
When the application is successfully developed as a system service, it is really a good thing to start or stop the service freely at the console restart. But the problem is, if we can not only use the application in the router console, we can also use the OPENWRT Web management interface to start or stop the application and get the status of the application (such as to get the campus network balance and cur
"Openwrt Project Development notes" series Portal:[Openwrt Project Development Notes]: openwrt platform construction (1)[Openwrt Project Development Notes]: openwrt platform construction (1) Addendum)[Openwrt Project Development N
ObjectiveIn the previous article Bo Master tried to write a simple program in C + + on OpenWrt test, feasible.The blogger has learned about c++11 two days later, and the new features inside are very exciting. For example, shared_ptr, lambda, auto are very useful features. [Click to learn c++11]Today, Bo said that the Lord has tried a bit.Body1. Check the GCC versionGCC is said to have supported C++11 after the 4.8 release. Let's check the version of t
To implement the development of the Router configuration page on the routerIs the router, after the label, the management path is generally 192.168.1.1 or 192.168.0.1To implement a set of such small projectsThe project content is very small, the individual is interested, therefore took the taskRouter comes with Nginx LUA supportAny web development, as long as there is a clear REQUEST,RESPONSE,MVC structure,
OpenWrt BuildRoot is a set of makefiles and patches that allows users to easily generate both a cross-compilation Toolchai N and a root filesystem for embedded systems. It is a heavily modified buildroot. The Cross-compilation Toolchain uses uclibc, a tiny C standard library.A compilation Toolchain is the set of tools used to compile code for your system. It consists of:? A compiler (in our case, GCC/DEB:GCC)? Binary utils like assembler and linker (i
Navigation:
Method 1: TFTP;
Method 2: Online upgrade
Method 3: BIOS Installation
Method 1: TFTP
This should be the most omnipotent method. TFTP is a communication protocol that relies on the network port to transmit data. Yes, it only transmits data rather than burning data. Therefore, the uboot function is used to implement the burning function.Preparation: the host has uboot.
Steps:
Connect. Connect the computer's network port to any port of the router
Http://wiki.openwrt.org/toh/tp-link/tl-wr1043ndOEM mass flashing
Flashing hundreds of devices using the web interface can be a real pain. You can use this shell script to automate it:
#!/bin/bash# Pass the firmware image file to be flashed as the first and only# command line argument.## The second curl call will time out, but it is expected. Once the# script exits, you can unplug the ethernet cable and proceed to the# next router, but do KEEP each
Tags: Cross compilation openwrt x86 MySQL CMake1. Build a cross-compilation environmentFirst, build a cross-compilation environment on your own machine. I'm using the Ubuntu14.04 x86_64,gcc-4.8.3. If you want to set up a very complete cross-compilation environment, you need to install OPENWRT buildroot environment, operation steps:Http://wiki.openwrt.org/doc/howto/buildroot.exigence,Note that after make Men
Openwrt is used for recent work tasks. I have never been familiar with openwrt before.
First, we need to build an environment, and I don't want to buy a Development Board. Therefore, creating a virtual environment is the best choice.
[Software environment]
Virtual Machine: virtualbox
Openwrt: http://backfire.openwrt.org/10.03/x86/
This article has been published by the author Wu Zhiqiang to authorize the Netease cloud community.
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This article takes the WFD program as an example:1. fl gdbserver to the router firmware
On the host side, use make menuconfig to select the following two items.
1) Advanced Configuration Options (for developers) → toolchain options → buil
http://jasonschaefer.com/openwrt-access-point-only-config/
Http://www.tuicool.com/articles/bEbYV3
Principle
Http://wiki.openwrt.org/doc/networking/network.interfaces
Http://www.tuicool.com/articles/QZfyQn
http://fuyufu.blog.51cto.com/4425673/1150253
http://fuyufu.blog.51cto.com/4425673/1150255
Http://www.openwrt.org.cn/bbs/forum.php?mod=viewthreadtid=4020extra=page%3D4
Goal:
Use 2870 to do clent connection network, built-in Wlan0 do ap+ local et
Add n2n to OpenWrt routing, and add n2n service in Ubuntu to enable networking and mutual exchange of 1, OPENWRT hardware environment:To brush their own wr703n into the openwrt (here need to modify the flash chip, change a 8M flash);After the brush machine, install OPENWRT, this tutorial online a lot of, no need to exp
My OpenWrt Study notes (18): Linux easy to develop command aliasLearning Linux commands is the basis of Linux, I believe many people n years ago know this command, learning the amount of time also used it, but over the course of this command will fade out of our vision! In the actual work sometimes forget it, the main reason is that the use of the actual application of the word is not enough!Linux command: alias function Description: Sets the alias of
Based on backfire10.03 (http://downloads.openwrt.org/backfire/10.03/from the bottom of the source package backfire_10.03_ SOURCE.TAR.BZ2, later confirmed that it should not be downloaded from here, but should be downloaded from SVN, compiled for h618b version-brcm53xx; the process is recorded as follows:The 1.SDK comes with the Luci version of 0.9.0, resulting in a compile Luci error:/home/hadoop/openwrt/backfire_10.03/build_dir/target-mipsel_uclibc-0
This name is a bit too X-loaded.In fact, the problem is very simple, in general, OpenWrt run on some embedded platforms or routers, and this platform often does not have too many resources, such as hard disk storage. However, some data, such as traffic can only be captured temporarily deposited on it, the accumulation of time, if not to copy the data back and delete the OpenWrt on, it will cause insufficien
Due to the needs of the project, the need to openwrt on the Ubus library to arm, Ubus is used for OPENWRT internal module communication between the library, similar to D-bus, but it is a lite version, specific to the OPENWRT official online to understand.
Host for Ubuntu 10.04 cross-compiler toolchain version ARM-LINUX-GCC 4.5.1, Target machine for s3c6410/s5pv2
OpenWrt Source Code compilation operation
The first step, download the source package and unzip, the source code is as follows:
mtk-openwrt-3.10.14-proc.tar.gz
Step two, unzip the source package
Tar zxvf mtk-openwrt-3.10.14-proc.tar.gz
Step three, set the environment variable Source/etc/profile
Fourth step, start compiling
Make-j 3 v=99 2>1 |tee build.log|grep-i
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