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Sal-a.1
Associate
July 16, 2021
Solved

classic can

  • July 16, 2021
  • 2 replies
  • 1571 views

i am doing can interface i got output in normal can but i am not get proper can fd waveform but i can see data in local variable watch window let me st can fd frame format. let me know 

    This topic has been closed for replies.
    Best answer by DCARR

    Hi,

    please take care to set both FDF and BRS in tx buffer element before start the message transmission.

    Looking at the waveform seems that not both bits are recessive :-).

    Best regards

    Domenico

    2 replies

    DCARR
    DCARRBest answer
    Visitor II
    July 19, 2021

    Hi,

    please take care to set both FDF and BRS in tx buffer element before start the message transmission.

    Looking at the waveform seems that not both bits are recessive :-).

    Best regards

    Domenico

    Sal-a.1
    Sal-a.1Author
    Associate
    July 19, 2021

    i have attached debugging output in this operation 1 denoted by can fd. but i cannot see the FDF bit in this wave form.