# autoas/as-deprecated

automotive software(OSEK & AUTOSAR) and its tool-chain

Repository: https://github.com/autoas/as-deprecated
Canonical: https://ross.abutalabs.com/products/as-deprecated
Homepage: https://github.com/autoas/as
Language: C
License Family: other
Topics: autosar, automotive, linux, osek
Last push: 2026-01-18T02:43:30+00:00

## Health v2 (maintenance only)
Score: 61/100 (v2, computed 2026-09-02T17:46:02.011165+00:00)
- activity 63, release rhythm 35, longevity 100
- inputs: {"age_days": 4208, "days_push": 227, "days_rel": null, "gap_med": null, "n_releases_24m": 0}
- flags: no_releases, no_license
- formula: round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10)

## Adoption (not part of the score)
Stars 1051, forks 482 (observed 2026-08-28T04:03:23.090391+00:00)

## What it is
An open-source automotive software framework implementing OSEK/AUTOSAR basic software (BSW), including an OSEK-compliant RTOS (ASKAR), CAN/LIN communication and diagnostic stacks, and a GUI configuration toolchain. This repository is deprecated in favor of the successor project at autoas/as.

## Use cases
- study AUTOSAR basic software architecture
- learn OSEK RTOS design
- simulate a virtual instrument cluster on Linux or Windows
- build a small-footprint CAN bootloader
- test CAN and LIN communication with a Python API
- configure AUTOSAR BSW with a GUI tool

## When to choose
- you want an educational environment for AUTOSAR and OSEK concepts
- you need a lightweight open-source automotive BSW reference implementation
- you want to simulate CAN/LIN buses and diagnostics for study

## When to avoid
- you need production-grade, certified AUTOSAR software
- you want an actively maintained project - use the successor repo autoas/as instead
- you require commercial support or full AUTOSAR 4.x compliance

## Facets
- artifact type: framework
- maturity: abandoned
- function: embedded, middleware, simulation, developer-tools, gui
- domain: embedded-systems, developer-tools, simulation
- platform: windows, cross-platform, cpp, python
- tags: autosar, osek, rtos, can-bus, bootloader, bsw, automotive-software, deprecated, automotive, linux

## Member repositories
- autoas/as-deprecated (main) score 61

## Provenance
- Observed fields: from GitHub, fetched 2026-08-28T04:03:23.090391+00:00.
- Health v2: computed from the inputs above; adoption is never an input.
- Inferred fields (summary, facets, guidance): AI-extracted, prompt v1, taxonomy v1, on 2026-08-30T06:59:48.506918+00:00, confidence not recorded.
  - readme: https://github.com/autoas/as-deprecated (fetched 2026-08-28T04:03:23.090391+00:00, sha 8ccbd6c1ce52)
  - homepage: https://github.com/autoas/as (fetched 2026-08-29T13:01:17.314854+00:00, sha 496919bfc21e)
- Data as of 2026-08-30T08:39:29.467469+00:00.