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Thread: Automotive CAN bus interface using an XMC4500 - Getting started

  1. #1
    Beginner Beginner phab is on a distinguished road
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    Automotive CAN bus interface using an XMC4500 - Getting started

    Hi all,

    I am developing an electronic module incorporating an XMC4500 which needs to communicate five values onto the CAN bus of an automobile. From a firmware viewpoint I have zero experience in this field and I would really appreciate any help on how to go about this.

    Thank you very much

    PHAB

  2. #2

    Infineon Employee
    Infineon Employee
    jferreira will become famous soon enough
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    Hi,

    You can start looking to the CAN_NODE APP and examples
    Click image for larger version

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    Regards,
    Jesus
    The views expressed here are my personal opinions, have not been reviewed or authorized by Infineon and do not necessarily represent the views of Infineon.

  3. #3
    Beginner Beginner phab is on a distinguished road
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    Thanks Jesus (sorry for the delay in replying, didn't get a notification for some reason).

    Would you be able to confirm if the following are possible with the XMC4500 please...

    1) 2 x physical CAN buses operating simultaneously.
    2) Different baud rates on each CAN bus
    3) Pass received data from CAN 1 to CAN 2 via the gateway (with different baud rates) but also receive the data from CAN 1 (either directly from CAN 1 or indirectly from CAN 2)


    Thank you very much

    Aaron
    Last edited by phab; Apr 15th, 2019 at 09:25 AM.

  4. #4
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    SunYajun is on a distinguished road
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    yes, you can use Gateway feature to forward frame without any modification or CPU load or controlled per SW, e.g. add instruction code for transmit trigger, etc. detailed info see please an appnote
    https://www.infineon.com/dgdl/Infine...4ed91d6be32110
    https://www.infineon.com/dgdl/Infine...4ed926583230a4

  5. #5
    Beginner Beginner phab is on a distinguished road
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    Thank you very much.

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