This package is a plugin for OpenMCT to allow for Mavlink telemetry to be viewed in multiple instances in browser using NASA's OpenMCT mission control dashboard.

mavlink-openmct was originally developed to assist with real time debugging and visualisation of data for the Green Envy project. This project, run by Bill Dube and Eva Håkansson seeks to take the overall land speed record for motorcycles (currently at 605km/h) using a 100% electric motorcycle!

Before you install the package you will need to place the mavlink schema xml somewhere in your project (this will be used by the package to generate a .json that can be read more easily by the mavlink-openmct plugin.)

Once the xml has been placed in the project you can run the command:

npm i mavlink-openmct --save

You will be prompted to input the name of your xml file (including the extension). After you have done this, the plugin should be installed.

Once this is done it can be added to OpenMCT.

In your app.js file add the following line:

const mavlinkServer = require('mavlink-openmct/server/mavlink-server.js');

Immediately before the HTTP server is opened (the line beginning with app.listen(options... add the line:

mavlinkServer.install(app);

At this point it has been added to the server but not the browser. To add it to the browser we need to add mavlink-openmct to the webpack.config.js as well as index.html.

In the webpack config, navigate to the section describing the entry points (including openmct: './openmct.js', and add mavlinkTelemetry: './node_modules/mavlink-openmct/mavlink-telemetry.js',.

The telemetry script can then be added into index.html:

<script src="dist/mavlinkTelemetry.js"></script>

Finally it can then be installed into the browser side with:

openmct.install(mavlinkTelemetry.default());