i.MX RT Crossover MCUsのトピックRe: MIMXRT1052 CANopen Pin Configuration

MIMXRT1052 CANopen Pin Configuration

omerkaanbasakin — Sat, 05 Mar 2022 16:50:45 GMT

Hello,

First of all I am aware of this post https://community.nxp.com/t5/i-MX-RT/CANopen-SDK-changing-Peripherals/m-p/1095468 .

Although I read the CANopen SDK, I couldn't see any statement about the pin configuration. As I understand from the reply to the post referenced, we cannot change the pins that the CANopen library will use. I hope I misunderstood. How can I change pins if I got it wrong (without changing Peripheral).

Kind regards,

Kaan.

Re: MIMXRT1052 CANopen Pin Configuration

jingpan — Mon, 07 Mar 2022 07:14:47 GMT

Hi @omerkaanbasakin ,

You can change pin, but you can only use FLEXCAN3.

You can select among these pins in pin_mux.c.

Regards,

Jing

Re: MIMXRT1052 CANopen Pin Configuration

omerkaanbasakin — Mon, 07 Mar 2022 07:55:08 GMT

Hi @jingpan ,

Thank you for your reply. Sorry I did not mentioned at my question. I am using MIMX RT 1052 and CANopen library uses FlexCAN2.

Can I assume that your answer not changed and I can use any pin of FlexCAN2 for CANopen library.

Kind regards,

Kaan.

Re: MIMXRT1052 CANopen Pin Configuration

jingpan — Wed, 09 Mar 2022 03:13:59 GMT

Hi @omerkaanbasakin ,

Yes, you can use any pin of FlexCAN2 for CANopen library.

Regards,

Jing

Re: MIMXRT1052 CANopen Pin Configuration

omerkaanbasakin — Mon, 14 Mar 2022 07:58:13 GMT

Hi @jingpan ,

I am sorry for late response. Thank you for your responses and time.

Kind regards,

Kaan.