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Miscellaneous fixes for the ARXML code #241

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merged 2 commits into from
Dec 1, 2020

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andlaus
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@andlaus andlaus commented Dec 1, 2020

This PR continues the quest for ARXML-3 support, cf https://github.com/andlaus/cantools/tree/arxml_refactor

We are getting closer to the wrap up: These are small unrelated issues I've stumbled over while hacking on the ARXML parser: The first patch makes all floating point types signed (because IEEE754 types are always signed), the second patch recognizes more encodings for integers because ARXML also supports non-two complement encodings (actually decoding the CAN frames is left for another day, though) and in the last patch, I've added UUID attributes to the system-4.2.arxml file to aid debugging.

Andreas Lauser andreas.lauser@mbition.io, Mercedes-Benz AG on behalf of MBition GmbH.

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coveralls commented Dec 1, 2020

Coverage Status

Coverage decreased (-0.4%) to 96.517% when pulling 7d48d90 on Daimler:arxml_misc_fixes into 32bc872 on eerimoq:master.

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andlaus commented Dec 1, 2020

the coveralls result seems to exhibit the usual weirdness: overall coverage decrease with no decrease in any individual file..

Side note: Adapting ARXML files manually is a lot of fun...
they do not change anything semantically but they make debugging much
easier, in particular given the fact that the short names of many tags
are not unique.
@eerimoq eerimoq merged commit 51b886b into cantools:master Dec 1, 2020
@andlaus andlaus deleted the arxml_misc_fixes branch December 1, 2020 16:20
VonSquiggles pushed a commit to VonSquiggles/cantools that referenced this pull request May 13, 2022
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3 participants