ROS 2 Humble in NVIDIA Jetson AGX Xavier with Yocto

by vmayoral 2 years ago

GNU/Linux ◆ xterm-256color ◆ bash 742 views

Yocto and ROS 2 Humble allow you to build custom Linux-based production-grade operating systems for robots. This clip provides a walkthrough on how to build a Linux operating system with ROS 2 Humble for the NVIDIA Jetson AGX Xavier board.

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You can download this recording in asciicast v2 format, as a .cast file.

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Replay in terminal

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asciinema play 496556.cast

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Use with stand-alone player on your website

Download asciinema player from the releases page (you only need .js and .css file), then use it like this:

<!DOCTYPE html>
<html>
<head>
  <link rel="stylesheet" type="text/css" href="asciinema-player.css" />
</head>
<body>
  <div id="player"></div>
  <script src="asciinema-player.min.js"></script>
  <script>
    AsciinemaPlayer.create(
      '/assets/496556.cast',
      document.getElementById('player'),
      { cols: 190, rows: 52 }
    );
  </script>
</body>
</html>

See asciinema player quick-start guide for full usage instructions.

While this site doesn't provide GIF conversion at the moment, you can still do it yourself with the help of asciinema GIF generator utility - agg.

Once you have it installed, generate a GIF with the following command:

agg https://asciinema.org/a/496556 demo.gif

Or, if you already downloaded the recording file:

agg demo.cast demo.gif

Check agg --help for all available options. You can change font family and size, select color theme, adjust speed and more.

See agg manual for full usage instructions.