SettingUpThePi

## GitHubSetup
# How to clone github folder into your drive
# From: https://www.linux.com/learn/beginning-git-and-github-linux-users

## Fetching Data From Online Repository
$ mkdir BioMaker
$ cd BioMaker
$ mkdir git-repos
$ git clone https://github.com/BioMakers/27_Remote-Environment-Controller-for-Experiments-in-Extreme-Environments
-> Enter Usaername and Password

## Storing github password and username
##$ cd ~
##-> make a new text file here called netrc, save it, then rename to .netrc
##$ sudo nano ~./netrc 
###Write this in the file and save:
##machine github.com
##	login pab96
##	password <InsertPassword>
### Save
##$ chmod 600 ~/.netrc -> to make it invisible to other useres
$To set up ssh client follow this: https://help.github.com/articles/checking-for-existing-ssh-keys/ -> make sure to click the linux icon under the heading
$ ssh-keygen -t rsa -b 4096 -C "pab96"cam.ac.uk"
-> enter and don't add a passphrase just press enter
$ eval "$(ssh-agent -s)"
$ ssh-add ~/.ssh/id_rsa
$ sudo apt-get install xclip
$ xclip -sel clip < ~/.ssh/id_rsa.pub
-> follow instructrions on how to add SSH key (does no work in standrad pi browser use chrome (potentially on dfferent laptop to insert code, the code you can read from:sudo nano ~/.ssh/id_rsa.pub) websitde: https://help.github.com/articles/adding-a-new-ssh-key-to-your-github-account/#platform-linux

## Uploading modifyed files to GitHub
git config --global user.name "pab96"
git config --global user.email "ppab96@cam.ac.uk"
git status -s 
-> Or simplified for all files in the folder execute ./uploadToGiHub

## Setting the time zone
sudo raspi-config-> Internationalisation options-> change timezone-> Europe-> london
	

## Setting up the pi such that programm is started upon power up
# remove password and username request upon booting:
$ cd ~/../../etc
$ sudo nano inittab 
-> scroll down to: 1:2345:respawn:/sbin/getty 115200 tty1 (or similar) -> and put a "#" before it to comment it out
-> Then place under the commented line:
1:2345:respawn:/bin/# -f pi tty1 </dev/tty1 >/dev/tty1 2>&1
-> Ctrl+X, Y, ENTER, ENTER
# Following: https://raspberrypi.stackexchange.com/questions/8734/execute-script-on-start-up
$ cd ~ # going to pi folder
$ sudo nano .bashrc
-> add as last line in the file:
./BioMaker/GitHubGardenObserver/executeUponPiLogin
-> CTRL X, Y, ENTER

#$ sudo nano /etc/init.d/NameOfFile     -> makes a new file called NameOfFile here I used: ExecuteUponRaspberryBoot
##! /bin/sh
## /etc/init.d/NameOfFile
#ctrl+X, Y, Enter 		       -> to safe the file
#$ sudo chmod 755 /etc/init.d/NameOfFile -> makes the file executable
#$ sudo update-rc.d superscript defaults-> register to be run at startup
#-> For modifying this file type: sudoedit /etc/init.d/NameOfFile

##setting up SPI interface with raspberry (for communication with ADC converter)
# Following http://www.raspberrypi-spy.co.uk/2014/08/enabling-the-spi-interface-on-the-raspberry-pi/
sudo raspi-config
-> Advanced options
->SPI
-> Yes
->OK
-> finish, need to reboot Pi
-> after reboot check if it was enabled by:
lsmod | grep spi_
-> should show spi_bcm2708 or spi_bcm2835
# Installing The MCP3008 Library: https://github.com/adafruit/Adafruit_Python_MCP3008
sudo apt-get install git build-essential python-dev
cd ~
git clone https://github.com/adafruit/Adafruit_Python_MCP3008.git
cd Adafruit_Python_MCP3008
sudo python setup.py install

sudo apt-get update
sudo apt-get install build-essential python-dev python-smbus python-pip
sudo pip install adafruit-mcp3008

## Making screenshots with the Pi
suda apt-get install scrot
scrot /home/pi/Desktop/ScreenShotFileName.png -d 3 #making a screenshot after delay of 3 sec

## Programming the arduino from the pi
# Installing:
$ sudo apt-get update
$ sudo apt-get install arduino
# To run the arduino IDE:
$ arduino