BeagleBone
From PROBOTIX :: wiki
http://blog.boxysean.com/2012/08/12/first-steps-with-the-beaglebone-pru/
Working with Git
http://alistapart.com/article/get-started-with-git
http://git-scm.com/book/ch2-5.html
http://nvie.com/posts/a-successful-git-branching-model/
Working with Device Trees
http://learn.adafruit.com/introduction-to-the-beaglebone-black-device-tree/device-tree-overlays
https://docs.google.com/document/d/17P54kZkZO_-JtTjrFuVz-Cp_RMMg7GB_8W9JK9sLKfA/pub
https://github.com/selsinork/beaglebone-black-pinmux/blob/master/pinmux.ods
C++ Programming
http://circuitco.com/support/index.php?title=C/C%2B%2B_Programming
Machine Kit
https://github.com/cdsteinkuehler/MachineKit
http://bb-lcnc.blogspot.com/2013/07/adding-homelimit-switches.html
sudo -A su -c "echo BB-BLACK-LCNC-PBX-BB > /sys/devices/bone_capemgr.*/slots"
cat /sys/devices/bone_capemgr*/slots
sudo vim /boot/uboot/uEnv.txt
echo BB-BLACK-LCNC-PBX-BB >/sys/devices/bone_capemgr*/slots
watch --differences dmesg | tail
tail -f /var/log/messages