CAN1 using in iMXRT1170 EVKB

[D_D97]

Hello, 

I'm using the " iMXRT1176DVMAA" microcontroller - iMXRT1170 EVKB to implement the CAN Bus functionality.

I used CAN3 and it worked fine, there were two jumpers to remove  ( j102 & j103 )
and now I don't know if there are any jumpers or resistors to remove before using CAN1.

Any help ? 

Thank you.

[mayliu1 · Accepted solution]

Hi @D_D97 ,

Thank you for your interest in the NXP MIMXRT product, I would  like to provide service for you.

I did a test, I connect MIMXRT1170-EVKB board CAN1(J83) and MIMXRT1050-EVKB board  CAN2(J11),  CAN communication works normally. So I think you can refer to what I do.

For hardware modification, you need to mount   R2057 and R2058.

For software, you need set CAN1 pins.  You also need modify some code based on CAN1.

Wish it helps you.
If you still have question about it, please kindly let me know.

Wish you a nice day!

BR

MayLiu