Hi,
I followed https://nxp.gitbook.io/navqplus to verify each components at NavQPlus.
About CAN bus, PEAK USB adapter to test it with following commands.
sudo ip link set can0 down
sudo ip link set can0 up type can bitrate 125000
sudo cangen can0
At CAN0 or CAN1, I can not use MacCAN Monitor to listen anything from CAN bus.
How to fix it? Thanks.
By the way, I use another codebase from NXP, based on imx8mp-lpddr4-evk, the CAN bus is working well with adapter.