installing-on-rpi.txt

This document includes the neccesary modifications to a default raspian image
These will have to be done manually to run the balloon mission software without problems. 

Install a default raspian image

On the first partition, in cmdline.txt
	remove all references to ttyAMA0

Installing needed software from packet sources
> sudo apt-get update
> sudo apt-get install resample imagemagick i2c-tools libi2c-dev gpsd gpsd-clients libsndfile-dev libjpeg-dev

in /etc/modules add:
	snd_soc_bcm2708
	snd_soc_bcm2708_i2s
	bcm2708_dmaengine
	snd_soc_pcm5102a
	snd_soc_hifiberry_dac
	i2c-bcm2708
	i2c-dev

from /etc/modprobe.d/raspi-blacklist.conf
	remove blacklist bcm2708-i2c

in sudo raspi-config
	enable the camera interface
	disable boot to desktop
	expand filesystem
	reboot

get the software:
> cd ~
> git clone https://github.com/loetlab-jena/xplorer.git
> cd xplorer
> make

in /etc/rc.local add:
	# sudo -u pi gpsfake -c0.1 /home/pi/log2.nmea &
	stty -F /dev/ttyAMA0 4800
	gpsd -b -n /dev/ttyAMA0 &
	/home/pi/xplorer/start.sh &
	gpspipe -r -o /home/pi/missions/$(date +%Y%m%d-%H%M).txt &

in /etc/inittab 
	comment out the serial console on /dev/ttyAMA0

in /home/pi/
	create directory "missions"

as root: open crontab -e, insert
	* * * * * 	/home/pi/xplorer/camcron.sh