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neil2399
Visitor II
February 22, 2007
Question

CAN Bus Off.

  • February 22, 2007
  • 1 reply
  • 613 views
Posted on February 22, 2007 at 13:29

CAN Bus Off.

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    1 reply

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    neil2399Author
    Visitor II
    February 12, 2007
    Posted on February 12, 2007 at 14:22

    Hi guys.

    There is a little ambiguity that I would like someone to clear up for me, please.

    The CAN bus off status bit (Boff) in the CAN Status Register gets set when the CAN goes Bus Off.

    When does it get cleared again? Immediately after I've cleared the Init bit or only after 129 Bus Idles? I'd have thought only after the 129 Bus Idles, but the doco doesn't actually specify this and I have no way of testing this right now.

    Thanks

    Neil

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