Inspect CAN bus traffic and send test frames.
What it does
Helps debug CAN and CAN-FD communication by inspecting traffic, sending test frames, decoding logs, and reporting bus statistics.
When to use it
Use when the user asks about CAN bus operations or problems, including capturing traffic, sending frames, decoding databases, or checking bus statistics; explicit /can invocation is also supported.
How to use it
Give it a CAN debugging request; it runs the corresponding command and returns structured results, defaulting to interface discovery when no subcommand is specified.
Good to know
- cannot be undone: CAN bus
- acts without asking
- works out of sight
What you need · 3
Requires Python 3.x to run the bundled scripts.
Checks for python-can before execution and reports an installation command if it is missing.
Access · 2
This skill
CAN bus
Sends CAN test frames (irreversible)
CAN interfaces
Scans connected CAN interfaces