Drone Programming using mavros and ROS and simulation environments like SITL and Gazebo is a centralized repository that houses a wealth of information, including code snippets and installation instructions, for enthusiasts and developers interested in drone programming. This comprehensive resource covers essential topics such as SITL, Gazebo, ROS, mavros, DroneKit, pymavlink, and more. Whether you are a beginner seeking guidance on installations or an experienced developer looking for code examples, this repository is designed to cater to a wide range of needs in the drone programming community. Dive into the world of UAVs with confidence, leveraging the power of mavros and ROS in conjunction with realistic simulations provided by SITL and Gazebo.

• Ubuntu 20.04
• ROS Neotic

• First update and upgrade the System (Ubuntu 20.04).

  sudo apt update
  sudo apt upgrade

• Installing python3 and pip3.

    sudo apt-get install python-dev python-pip python3-dev python3-pip python3-rospkg

• Install MAVProxy with pip in python2

    pip install MAVProxy

• Use apt-get for installation, where ${ROS_DISTRO} below should resolve to noetic, depending on your version of ROS

    sudo apt-get install ros-${ROS_DISTRO}-mavros ros-${ROS_DISTRO}-mavros-extras ros-${ROS_DISTRO}-mavros-msgs

• Then install GeographicLib (opens new window) datasets

  wget https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh
  sudo bash ./install_geographiclib_datasets.sh   

• First update and upgrade the System (Ubuntu 20.04).

  sudo apt update
  sudo apt upgrade

• Install git to the computer.

  sudo apt-get install git gitk git-gui

• Configure git to use HTTPS instead of git.

  git config --global url."https://github.com/".insteadOf [email protected]:
  git config --global url."https://".insteadOf git://

• Clone the ardupilot repository from github.

  cd && git clone https://github.com/ArduPilot/ardupilot.git

• Perform submodule updates.

  cd ardupilot/
  git submodule update --init --recursive

• Install required packages.

  Tools/environment_install/install-prereqs-ubuntu.sh -y

• Update profile.

  . ~/.profile

• This will install all the required Linux system packages and python modules.

curl -s -L https://raw.githubusercontent.com/mustafa-gokce/ardupilot-software-development/main/environment-setup/quickstart.sh | /usr/bin/bash

• Get into the ardupilot project directory.

cd && cd ardupilot/

• Update profile.

. ~/.profile

• Go into the ArduCopter directory.

cd && cd ardupilot/ArduCopter/

• Start the simulation with wiping the virtual EEPROM option to load correct parameters.

sim_vehicle.py -w

• After simulation has started, press Ctrl C and start the simulation normally.

sim_vehicle.py --console --map

• Setup your computer to accept software from http://packages.osrfoundation.org:

sudo sh -c 'echo "deb http://packages.osrfoundation.org/gazebo/ubuntu-stable `lsb_release -cs` main" > /etc/apt/sources.list.d/gazebo-stable.list'

• Setup keys:

wget http://packages.osrfoundation.org/gazebo.key -O - | sudo apt-key add -

• Reload software list:

sudo apt update

• Install Gazebo:

sudo apt-get install gazebo11 libgazebo11-dev

cd ~
git clone https://github.com/khancyr/ardupilot_gazebo.git
cd ardupilot_gazebo

• build and install plugin

mkdir build
cd build
cmake ..
make -j4
sudo make install

echo 'source /usr/share/gazebo/setup.sh' >> ~/.bashrc

• Set paths for models:

echo 'export GAZEBO_MODEL_PATH=~/ardupilot_gazebo/models' >> ~/.bashrc
. ~/.bashrc

• In one Terminal (Terminal 1), run Gazebo:

gazebo --verbose ~/ardupilot_gazebo/worlds/iris_arducopter_runway.world

• In another Terminal (Terminal 2), run SITL:

cd ~/ardupilot/ArduCopter/
sim_vehicle.py -v ArduCopter -f gazebo-iris --console

• In another Terminal (Terminal 3), run mavros:

roslaunch mavros apm.launch fcu_url:=udp://:14550@

• After this Follow the Youtube Video Tutorials