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muhammaduzairafzal45
muhammaduzairafzal45
Associate III
June 11, 2013
Question

STM2F105RCT6 CAN problem

  • June 11, 2013
  • 1 reply
  • 478 views
Posted on June 11, 2013 at 09:52

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    1 reply

    jpeacock2399
    jpeacock2399
    Associate III
    June 11, 2013
    Posted on June 11, 2013 at 15:49

    Make sure you have a short length of twisted-pair wire between the two transceivers, about 10cm, and that you have a 120 ohm termination resistor on both ends of the cable.

    Check with a scope that you are seeing data coming out of the transceiver, differential pair has one line hi and the other low.

      Jack Peacock
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