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@embedded32/tools

v1.0.1

Published

Command-line CAN and J1939 monitoring, logging, and simulation tools for Embedded32

Vulnerabilities

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Links

Git

Maintainers

mukesh-scsmukesh-scs

Keywords

can-bussae-j1939diagnosticssimulationtypescripteducationembedded32

Readme

@embedded32/tools

Command-line toolkit for CAN/J1939 monitoring, logging, and vehicle simulation - the embedded32-tools executable.

Installation

npm install @embedded32/tools

From monorepo clone (development):

npm ci && npm run build
npx embedded32-tools --help

Minimum runnable example

Hardware-free simulation (recommended first run):

npx embedded32-tools simulate vehicle/basic-truck

You should see decoded J1939 lines from engine, transmission, and diagnostic ECUs. Press Ctrl+C to stop.

Public API overview

This package is primarily a CLI. The published entry is the embedded32-tools binary.

| Command | Purpose | | -------------------- | ---------------------------------------- | | simulate <profile> | Run profile (e.g. vehicle/basic-truck) | | monitor <iface> | Live CAN/J1939 decode | | log <iface> | Log frames to file | | can up <iface> | Create virtual CAN (Linux/WSL) | | j1939 monitor | Legacy J1939 monitor | | can monitor | Raw CAN monitor | | ecu simulate | Legacy multi-ECU simulator |

Run embedded32-tools --help for the full list.

Runtime requirements

  • Node.js 18+
  • Monorepo or installed tarball with compiled dist/cli.js

Hardware requirements

| Command | Hardware | | ------------------------ | ----------------------------------- | | simulate | None | | monitor vcan0 / can0 | Linux SocketCAN interface | | can up | Linux/WSL with ip link privileges |

Browser compatibility

Not applicable - terminal CLI only.

Common errors

| Error | Fix | | ---------------------- | ----------------------------------------------------------------------- | | command not found | Use npx embedded32-tools or global install | | Empty monitor on Linux | Start simulate in another terminal or check interface name | | Wrong command prefix | Bin is embedded32-tools, not embedded32 (that is @embedded32/cli) |

Related packages

  • @embedded32/cli - runtime launcher (embedded32 demo, start)
  • @embedded32/sim - simulation engine used by simulate
  • @embedded32/can, @embedded32/j1939 - protocol stack

Version compatibility

@embedded32/[email protected] depends on pinned internal packages at 1.0.0.

License

MIT © Mukesh Mani Tripathi