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Version 1.4.1
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DanielT committed Dec 27, 2022
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2 changes: 1 addition & 1 deletion Cargo.lock

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2 changes: 1 addition & 1 deletion Cargo.toml
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[package]
name = "a2ltool"
version = "1.4.0"
version = "1.4.1"
authors = ["Daniel Thaler <[email protected]>"]
edition = "2021"
license = "MIT OR Apache-2.0"
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16 changes: 10 additions & 6 deletions README.md
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# a2ltool

A tool to edit, merge and update a2l files

## Features of a2ltool
- update the addresses of measurement variables and tunable parameters (characteristics) based on the elf file containing the compiled embedded application
- merge multiple a2l files into a single file
- add new measurements or characteristics based on the elf file
- display XCP connection parameters embedded in the a2l file, if any exist
- maintain the formatting and ordering of items in the a2l file during manipulation, so that the diff between the original and the updated/modified file is as small as possible
- Supports files up to a2l version 1.71 (current)

- update the addresses of measurement variables and tunable parameters (characteristics) based on the elf file containing the compiled embedded application
- merge multiple a2l files into a single file
- add new measurements or characteristics based on the elf file
- display XCP connection parameters embedded in the a2l file, if any exist
- maintain the formatting and ordering of items in the a2l file during manipulation, so that the diff between the original and the updated/modified file is as small as possible
- Supports files up to a2l version 1.71 (current)

## About a2l Files

A2l files describe measurement variables and tunable parameters of an embedded device (typically: an automotive ECU).

The consumer of the a2l file typically allows online calibraction over a protocol such as XCP and/or offline tuning by generating flashable parameter sets. There are several commercial tools for this purpose.

The a2l file format is specified by ASAM and is formally called ASAM MCD-2 MC.

## Project Status

With a2ltool version 1.0 all initially planned features were fully implemented.
Further improvements have been made as needed since then - see the changelog.

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