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On 27/10/17 20:04, Mark Webb-Johnson wrote:<br>
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cite="mid:652637E8-E3C3-4018-B03D-43513A9C973A@webb-johnson.net">
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DBC does seem an acceptable format. Ugly as hell, though.
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<div class="">A couple of references I found:</div>
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<div class=""><a
href="https://github.com/stefanhoelzl/CANpy/blob/master/docs/DBC_Specification.md"
class="" moz-do-not-send="true">https://github.com/stefanhoelzl/CANpy/blob/master/docs/DBC_Specification.md</a></div>
<div class=""><a
href="http://www.socialledge.com/sjsu/index.php?title=DBC_Format"
class="" moz-do-not-send="true">http://www.socialledge.com/sjsu/index.php?title=DBC_Format</a></div>
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<br>
DBC is being used by comma.ai see <a class="moz-txt-link-freetext" href="https://github.com/commaai/opendbc">https://github.com/commaai/opendbc</a><br>
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cite="mid:652637E8-E3C3-4018-B03D-43513A9C973A@webb-johnson.net">
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<div class="">Here’s KCD:</div>
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<div class=""><a href="https://github.com/julietkilo/kcd"
class="" moz-do-not-send="true">https://github.com/julietkilo/kcd</a></div>
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I've been documenting the Leaf Can bus using KCD and I built a man
in the middle for the LBC controller with can4python. It turned out
fairly ugly because can4python doesn't support multiplex signals.
<a class="moz-txt-link-freetext" href="https://carrott.org/git/leaf-can-utils.git/blob/HEAD:/nissan-leaf.kcd">https://carrott.org/git/leaf-can-utils.git/blob/HEAD:/nissan-leaf.kcd</a>
and
<a class="moz-txt-link-freetext" href="https://carrott.org/git/leaf-can-utils.git/blob/HEAD:/nissan-leaf-mitm.py">https://carrott.org/git/leaf-can-utils.git/blob/HEAD:/nissan-leaf-mitm.py</a><br>
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I haven't had time to do it, but I'd really like to implement
multiplex signal support in can4python so I can simplify the mitm.<br>
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I'm not sure why so many open source can bus efforts have been
abandoned before they're fully done.<br>
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