Drone Flight Report

Model: QmXi1UDYqcaV2QapKhoAtVJNSEnJtP2M21p5YgR5PzYFQp

The service registers a flight report.

It links your drone passport with a provided log file.

You must register the drone via drone-employee.com and use a liability address to identify a flight

Objective topics

• /liability - the address of a liability
• /log_hash - IPFS hash of a log file

Result topics

• /liability/eth_<liability_address>/liability - the same address of the liability
• /liability/eth_<liability_address>/log_hash - the same hash
• /liability/eth_<liability_address>/status - false if log_hash file is unreachable
• /liability/eth_<liability_address>/timestamp - the time stamp of registration

Build

nix build -f release.nix

Launch

By default the agent is set up to work in sidechain network. To run in a different network change the following properties in the agent.launch file

...
<param name="token" value="0x966EbbFD7ECbCF44b1e05341976e0652CFA01360" />
<param name="lighthouse" value="0x202a09A451DE674d2d65Bf1C90968a8d8F72cf7b" />
...

To launch manually run:

source result/setup.zsh (bash)
roslaunch drone_flight_report agent.launch

or as a NixOS service add the following lines to /etc/nixos/configuration.nix:

systemd.services.drone_flight_report = {
      requires = [ "roscore.service" ];
      after = ["roscore.service" ];
      wantedBy = [ "multi-user.target" ];
      script = ''
        source /root/drone_flight_report/result/setup.bash \
        && roslaunch drone_flight_report agent.launch
      '';
      serviceConfig = {
        Restart = "on-failure";
        StartLimitInterval = 0;
        RestartSec = 60;
        User = "root";
      };
    };

and apply changes:

nixos-rebuild switch