Hello engineers , im new to nxp and i dont know why every example CAN project for s32k144 when i test receive using logic analyzer it get all can error and cannot decode can id or data. hopefully you guys can test the code to check . Thanks a lot
I follow you code, and S32K144EVB-Q100 board is powered by 12V, and PCAN setting is same. but the CAN is seem not woking. The CANH-GND/CANL-GND is 1.3V, is it means the SBC CAN is not active, can you help me?
Hi,
I used below PCAN setting
BR, Petr
Thank you sir but im fresher from university and nxp is all new to me , can you please share or screen shot how config pcan view to receive above program .. .
Hi,
I tested your code on S32K144EVB-Q100 and with PCAN tool connected I see CAN FD message periodically received. Using a debugger no error is detected on FlexCAN module.
In you case error frame is sent, I guess. You can check module MCR/ECR/ESR1 registers to see a state and error detected. If using S32K144EVB-Q100 as well on your side, be sure board is powered by 12V and SBC CAN transceiver is active.
BR, Petr