This is the buildsystem for the OpenWrt Linux distribution.
You need to have installed the following tools
$ sudo apt-get install gcc binutils bzip2 flex python perl libncurses5-dev libssl-dev openssl
$ sudo apt-get install make findutils grep diffutils unzip gawk subversion zlib1g-dev build-essential
Run to get all the latest package definitions defined in feeds.conf / feeds.conf.default respectively, and install symlinks of all of them into package/feeds/.
$ ./scripts/feeds update -a
$ ./scripts/feeds install -a
Use "make menuconfig" to configure your image. 'intorobot-default.config' is provided for you reference
$ make defconfig & make prereq
$ cp intorobot-default.config .config
$ make menuconfig
Simply running "make" will build your firmware. It will download all sources, build the cross-compile toolchain, the kernel and all choosen applications. Note: Please make sure you can access google, cause some source files need to be downloaded (翻翻翻）
$ make
If you have difficulty to download files, please tell us (chy at molmc dot com)
You can use "scripts/flashing/flash.sh" for remotely updating your embedded system via tftp.
The OpenWrt system is documented in docs/. You will need a LaTeX distribution and the tex4ht package to build the documentation. Type "make -C docs/" to build it.
To build your own firmware you need to have access to a Linux, BSD or MacOSX system (case-sensitive filesystem required). Cygwin will not be supported because of the lack of case sensitiveness in the file system.
Sunshine! Your OpenWrt Project http://openwrt.org
##How to Customize Your IntoRobot-Atom OpenWrt
$ vim package/network/services/dropbear/files/dropbear.config
1 config dropbear
2 option PasswordAuth 'on'
3 option RootPasswordAuth 'on'
4 option Port '22'
Note: openwrt has no password by default, and can only accept telnet login initially. So we need to modify the file "package/base-files/files/etc/shadow" by adding passwd e.g., "abc.123"
$ vim package/base-files/files/etc/shadow
1 root:$1$E.GIRCCH$WHE1ArCEXwl3FkhsOHIVN1:16441:0:99999:7:::
if you don not need any default passwd, just modify the above as
1 root::0:0:99999:7:::
python (in Languages->Python)
wget bzip2 grep usleep (in busybox, in
Base system->busybox
->Customize busybox options
->Core utilities->usleep,
->Networking Utilities->wget
->Finding Utilities->grep
->Archival Utilities->bzip2),
gnupg, rng-tools, luci-lib-json (for webpanel, in Utilities, in LuCI->Libraires)
avahi-nobus-daemon (for Arduino-IDE, in Network->IP Addresses and Names)
stm32flash (for stm32, in Utilities)
$ vim package/base-files/files/bin/config_generate
87 lan) ipaddr="192.168.8.1" ;
$ vim target/linux/ramips/image/Makefile
6. Add customized dts file (ATOM.dts) to the dir of target/linux/ramips/dts/. Here we change the default serial baud rate to 115200 in the file mt7620n.dtsi
$ vim target/linux/ramips/dts/mt7620n.dtsi
13 bootargs = "console=ttyS0,115200";
7. Add customized board name in target/linux/ramips/base-files/lib/ramips.sh, and add image check info in target/linux/ramips/base-files/lib/upgrade/platform.sh
$ vim package/base-files/files/etc/config/system
2 option hostname Atom
$ vim package/kernel/mac80211/files/lib/wifi/mac80211.sh
121 option disabled 0
config wifi-iface
option device radio$devidx
option network lan
option mode ap
option ssid IntoRobot-Atom$(cat /sys/class/ieee80211/${dev}/macaddress|awk -F ":" '{print $5""$6 }'| tr a-z A-Z)
option encryption psk2
option key intorobot
Sound ---> ---> madplay ---->madplay-alsa Kernel modules ---> --->USB Support --->kmod-usb-core --->kmod-usb-ohci --->kmod-usb-storage --->kmod-usb-uhci --->kmod-usb2
--->Sound Support
---> kmod-usb-audio
Refer to： http://blog.sina.com.cn/s/blog_3c0a593901010iqx.html
Multimedia ---> --->fswebcam
driver for /dev/video0 Kernel modules ---> --->kmod-video-core --->kmod-video-uvc --->kmod-video-videobuf2
msmtp mutt(fujian) Mail ---> --->msmtp --->mutt