Monday, September 30, 2013

Booting BeagleBone Black from SD

http://embeddedcomputer.nl/lanotattachments/download/file/id/3/store/1/


Booting Ubuntu on BeagleBoard Black
http://circuitco.com/support/index.php?title=Booting_Ubuntu_on_BeagleBoard_Black


Linux on ARM / Home:
http://eewiki.net/display/linuxonarm/BeagleBone+Black

uEnv.txt based bootscript:

Beaglebone Black CircuitCo support page:
http://circuitco.com/support/index.php?title=BeagleBoneBlack

BeagleBone Boot Sequence.
http://elinux.org/EBC_Exercise_21a_Boot_Sequence#Booting_Up


Unbrick
http://hipstercircuits.com/unbrick-beaglebone-black-without-erasing-emmc/

Angstrom Cloud9 distribution download
http://downloads.angstrom-distribution.org/demo/beaglebone/

Burning an IMG File
http://doc.freenas.org/index.php/Burning_an_IMG_File

6+ hour:
Building Angstrom for Beaglebone from Source:
http://derekmolloy.ie/building-angstrom-for-beaglebone-from-source/


http://nomel.tumblr.com/post/30357133735/beaglebone-tutorial-how-to-compile-kernel-modules-and

Saturday, September 28, 2013

DIY Gas Turbine

http://www.gtba.co.uk/faq.htm

Create Partion and Filesystems

Divide and conquer your disk space
http://www.ibm.com/developerworks/library/l-lpic1-v3-104-1/


Friday, September 27, 2013

Beaglebone USB Ethernet Connection

http://robotic-controls.com/learn/beaglebone/beaglebone-internet-over-usb-only

http://shallowsky.com/blog/hardware/talking-to-beaglebone.html



On the beaglebone:

/sbin/route add default gw 192.168.7.1
echo "nameserver 8.8.8.8" >> /etc/resolv.conf
You'll probably want to add these lines to the end of /usr/bin/g-ether-load.sh on the BBB, so they'll be run automatically every time you boot. Then, back on your Linux host, do this:
sudo iptables -A POSTROUTING -t nat -j MASQUERADE
echo 1 | sudo tee /proc/sys/net/ipv4/ip_forward > /dev/null
Now you should be able to ping, ssh or otherwise use the BBB to get anywhere on the net.
Once your network is running, you might want to run /usr/bin/ntpdate -b -s -u pool.ntp.org to set the time, since the BBB doesn't have a real-time clock (RTC).


Scripts for configuration after automatic connection

http://www.circuidipity.com/getting-started-with-beaglebone-black.html

Wednesday, September 25, 2013

RT-N16

http://www.dd-wrt.com/wiki/index.php/Asus_RT-N16

http://www.anandtech.com/show/6180/open-source-router-platforms

OpenWRT
http://wiki.openwrt.org/toh/asus/rt-n16#from.linux

Tuesday, September 24, 2013

interrupt, Callback, Software Debounce, RPi

raspi.tv/2013/how-to-use-interrupts-with-python-on-the-raspberry-pi-and-rpi-gpio-part-2