retropie-setup-steps.sh

# With a little help from http://www.raspberrypi.org/forums/viewtopic.php?f=78&t=85041
sudo raspi-config
	# Expand Filesystem
	# Advanced Options -> Audio -> Change to 3.5 Headphone
	# Internationalisation Options
sudo reboot
# if locale errors show up, 
sudo dpkg-reconfigure locales
	# Uncheck en_UK.UT8
	# Check en_US.UTF8
export LANGUAGE=en_US.UTF-8
export LANG=en_US.UTF-8
export LC_ALL=en_US.UTF-8
sudo locale-gen en_US.UTF-8
sudo dpkg-reconfigure locales
# update repos
sudo apt-get update
sudo apt-get upgrade
# update firmware (unless you want a video boot screen)
#sudo rpi-update
# force on numlock on boot
sudo nano /etc/kbd/config
	# Uncomment the line "#LEDS=+num" towards the end and save
# update retropie script & binaries
cd RetroPie-Setup
sudo ./retropie_setup.sh
	# Update RetroPie Script
	# Binaries based installation
	# Setup
sudo apt-get install joystick


# Setup X-Arcade Dual Stick
sudo ./retropie_setup.sh
	# Setup -> Enable Xarcade2Jstick
# Map X-Arcade joystick as detailed: http://blog.petrockblock.com/wp-content/uploads/2014/11/RP-Xcade-Mapping.pdf

# overclock if desired (using "sudo raspi-config")

# if desired, create samba share of splashscreen dir (/home/pi/RetroPie-Setup/supplementary/splashscreens/)
sudo nano /etc/samba/smb.conf
	# Uncomment out the following lines and paste at the end:
		# [splashscreens]
		# comment = splashscreens
		# path = /home/pi/RetroPie-Setup/supplementary/splashscreens/
		# writeable = yes
		# guest ok = yes
		# create mask = 0644
		# directory mask = 0755
		# force user = pi
		# veto files = /._*/.DS_Store/
		# delete veto files = yes
		
# Hide all boot messages
sudo nano /boot/cmdline.txt
	# Replace "console=tty1" by "console=tty3" to redirect boot messages to the third console.
	# Add "loglevel=3" to disable non-critical kernel log messages.
	# Ex: "dwc_otg.lpm_enable=0 console=ttyAMA0,115200 kgdboc=ttyAMA0,115200 console=tty3 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline rootwait logo.nologo loglevel=3"

# Add video splash screen	a la http://blog.petrockblock.com/forums/topic/mushberry-video-splashscreen/page/2/
	# mkdir media
	# cd media
	# sudo wget http://omxplayer.sconde.net/builds/omxplayer_0.3.4~git20140212~bf48901_armhf.deb
	# sudo dpkg -i omxplayer_0.3.4~git20140212~bf48901_armhf.deb
	# sudo apt-mark hold omxplayer
# copy asplashscreen to nasplashscreen & revise to include videos
	## TO-DO: explain process here
	# sudo insserv /etc/init.d/nasplashscreen