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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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# a2ltool | ||
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A tool to edit, merge and update a2l files | ||
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## 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) | ||
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- 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) | ||
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## About a2l Files | ||
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A2l files describe measurement variables and tunable parameters of an embedded device (typically: an automotive ECU). | ||
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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. | ||
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The a2l file format is specified by ASAM and is formally called ASAM MCD-2 MC. | ||
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## Project Status | ||
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With a2ltool version 1.0 all initially planned features were fully implemented. | ||
Further improvements have been made as needed since then - see the changelog. |