Various additions

README.md

@@ -1,5 +1,42 @@
 # Step by step setup guide
 
+# Image
+
+Download the last stretch image from here:
+
+```
+http://ftp.jaist.ac.jp/pub/raspberrypi/raspbian_lite/images/raspbian_lite-2019-04-09/2019-04-08-raspbian-stretch-lite.zip
+```
+
+And install it on your pi with a program like [Etcher](https://www.balena.io/etcher/)
+
+Once it's flashed, open the partition that appears and create two new files:
+
+* ssh (blank)
+* wpa_supplicant.conf
+
+The file _ssh_ can be blank, but the contents of wpa_supplicant.conf should look as follows:
+
+```
+country=US
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+update_config=1
+
+network={
+ssid="WIFI_SSID"
+scan_ssid=1
+psk="WIFI_PASSWORD"
+key_mgmt=WPA-PSK
+}
+```
+
+# Change the password
+Just do eet:
+
+```bash
+pi@raspberrypi:~ passwd
+```
+
 # raspi-config
 
 First, set up the camera, the RAM split and expand the disk with the rpi-config command:
@@ -9,18 +46,23 @@ pi@raspberrypi:~ $ sudo raspi-config
 ```
 
 First set up camera with option 5:
+
 ![raspi-config-mainscreen](images/raspi-config-mainscreen.png)
 
 Then choose P1 Camera:
+
 ![raspi-config-mainscreen](images/raspi-config-camera.png)
 
 Then go back to the main screen and choose option 7:
+
 ![raspi-config-mainscreen](images/raspi-config-mainscreen7.png)
 
 First Expand Filesystem A1:
+
 ![raspi-config-mainscreen](images/raspi-config-advanced-expand.png)
 
 Then return to option 7 again and choose A3 memory split:
+
 ![raspi-config-mainscreen](images/raspi-config-advanced-memory.png)
 
 Set this to 256 and then exit raspi-config. When prompted to restart, select yes - this is to ensure the disk is resized before we updated.
@@ -34,8 +76,58 @@ pi@raspberrypi:~ $ sudo apt update && sudo apt install screen -y
 ```
 
 Then start screen and update:
+
 ```bash
 pi@raspberrypi:~ $ screen
 pi@raspberrypi:~ $ sudo apt upgrade -y
 ```
-Then, once it's finished, another reboot.
+This will take some time...
+
+![raspi-config-mainscreen](images/updates.png)
+
+# Update the firmware
+
+raspbian comes with a firmware updating tool, do so now:
+
+```bash
+
+
+```
+
+# UV4L Packages
+
+Once updates are complete install uv4l packages.
+
+First, install the gpg key for the repo, so the pi trusts it:
+
+```bash
+pi@raspberrypi:~ $ curl http://www.linux-projects.org/listing/uv4l_repo/lpkey.asc | sudo apt-key add -  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
+                                 Dload  Upload   Total   Spent    Left  Speed  
+100 26703  100 26703    0     0   116k      0 --:--:-- --:--:-- --:--:--  116k
+OK
+```
+
+Then add the repository to apt sources and check the file after to confirm:
+```bash
+pi@raspberrypi:~ $ echo -e "\ndeb http://www.linux-projects.org/listing/uv4l_repo/raspbian/stretch stretch main" | sudo tee -a /etc/apt/sources.list
+
+deb http://www.linux-projects.org/listing/uv4l_repo/raspbian/stretch stretch main
+pi@raspberrypi:~ $ cat /etc/apt/sources.list
+deb http://raspbian.raspberrypi.org/raspbian/ stretch main contrib non-free rpi
+# Uncomment line below then 'apt-get update' to enable 'apt-get source'
+#deb-src http://raspbian.raspberrypi.org/raspbian/ stretch main contrib non-free rpi
+
+deb http://www.linux-projects.org/listing/uv4l_repo/raspbian/stretch stretch main
+```
+
+```bash
+pi@raspberrypi:~ $ sudo apt install uv4l uv4l-raspicam uv4l-raspicam-extras
+```
+
+```bash
+pi@raspberrypi:~ $ sudo reboot
+```
+
+# Install uv4l packages
+
+Install all the required packages