Updated raspberrypi setup script and added README

hardware/README.md

@@ -0,0 +1,16 @@
+# Hardware Firmware
+
+This directory contains   the firmware for data collection.
+
+Sub-directories and their usage
+
+- `CommunicationsPi`: files related to radio and internet communications
+
+- `SensorPi`: files related to Sensors
+
+- `setup`: files related to initial setup
+
+
+#### Credits
+
+- [Dave Hylands](https://github.com/dhylands/dotfiles/blob/master/bin/find_port.py)

hardware/setup/raspberrypi-common.sh

@@ -1,3 +1,5 @@
+#!/bin/bash
+
 function showStatus() {
 	printf "\n${1}\n"
 }
@@ -32,11 +34,30 @@ sudo apt-get install git htop -y
 showStatus 'Installing screen'
 sudo apt-get install screen -y
 
+showStatus 'Installing nmap'
+sudo apt-get install nmap -y
+
 showStatus 'Installing AnyDesk'
 wget https://download.anydesk.com/rpi/anydesk_5.5.4-1_armhf.deb
 sudo dpkg -i anydesk*.deb
 sudo apt-get install -f
 sudo systemctl daemon-reload
 
-showStatus 'Completed Raspberry Pi Common Setup'
 cd ~/
+
+echo "Completed Raspberry Pi Common Setup
+
+Your Raspberry Pi is update to date. The following packages were installed and enabled:
+- SSH: remote secure shell
+- VNC: remote access on the same network, works without internet
+- AnyDesk: remote access via internet
+- Vim: file editing in SSH
+- curl and wget: for file downloads and ping, Rasbian comes with these.
+- htop: an interactive process viewer for Unix systems
+- screen: virtual terminals to run tasks in background
+- nmap: for scanning IP of devices connected in the network
+
+
+NOTE!!!
+
+- Changing HOSTNAME of Raspberry Pi from raspberrypi would also change url for communication server. Default URL for communication server is http://raspberrypi.local"