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Kinetis K64 CAN communication

Question asked by Fabio Benevento on Mar 13, 2020
Latest reply on Mar 24, 2020 by Fabio Benevento

Good morning,
starting from the example fdrmk64f_flexcan_loopback I made two programs, one transmitter and one receiver, installed on two boards connected via two TJA1050 transceivers. Signals seem ok, but the interrupt does not trigger on the receiver.

The changes I made are the following:

- in both software I setted flexcanConfig.enableLoopBack to false

- in both software I configured CAN0 to pin PTB18 and PTB19 on pinmux

- on trasmitter I removed receive mb configuration and receive interrupts

- on receiver I removed transmitter mb configuration

Can you take a look to find out if I did well or is there something wrong?


Thank you in advance!