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README.md

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raspberry-pi

Middle-level

TODO: Refactor later

Images setup + connection instructions

First steps on your pc:

  1. Get Raspbian Buster lite
  2. Flash it onto SD card
  3. Add an empty ssh file into there called ssh
  4. Connect - ssh [email protected], password raspberry

Next steps on PI:

  1. sudo raspi-config -> config network (wifi connection to get to the internet)
  2. sudo raspi-config -> advanced -> expand filesystem
  3. sudo apt-get update
  4. Install python 3.8.1:
sudo -i
apt-get install python3-dev libffi-dev libssl-dev -y
wget https://www.python.org/ftp/python/3.8.1/Python-3.8.1.tar.xz
tar xJf Python-3.8.1.tar.xz
cd Python-3.8.1
./configure
make
make install
  1. Update python tools sudo python3.8 -m pip install --upgrade pip setuptools
  2. Install git sudo apt-get install git
  3. Pull raspberry-pi code git clone https://github.com/ncl-ROVers/raspberry-pi.git
  4. Install the code cd raspberry-pi/ && sudo python3.8 -m pip install .
  5. Add the following startup.service into /etc/systemd/system:
[Unit]
Description=Running ncl_rovers
ConditionPathExists=/usr/local/lib/python3.8/site-packages/ncl_rovers/.autostart

[Service]
Type=forking
ExecStart=/bin/sh /usr/local/lib/python3.8/site-packages/ncl_rovers/.autostart start
RemainAfterExit=yes

[Install]
WantedBy=multi-user.target
  1. Run the following commands:
sudo systemctl daemon-reload
sudo systemctl enable startup.service
  1. Reboot sudo reboot
  2. Verify everything is fine: ps aux | grep ncl_rovers or netstat -tulpn
  3. Connect from surface - you can find out IP with hostname -I command (will start with 192)