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classic can

Sal-a.1
Associate II

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 

2 REPLIES 2
DCARR
Associate III

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
Associate II

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