topic Re: How should I implement IR enabled on i.MX 8M NANO EVK(8MNANOD4-CPU) ? in i.MX Processors

How should I implement IR enabled on i.MX 8M NANO EVK(8MNANOD4-CPU) ?

RabbitThief — Fri, 17 Sep 2021 07:31:06 GMT

Hello,

I'm trying to get IR to work in EVK.

- EVK : 8MNANOD4-CPU

- Linux BSP Version : L5.4.3

I already found the article below through a search, but it keeps failing because the board is different.

Up to now, installing LIRC and checking the version has been successful.

Can you please tell me how to edit the .dts file so that the IR GPIO can be set.

igorpadykov — Fri, 17 Sep 2021 10:33:00 GMT

Hi Kisu

one can look at example provided on

Best regards
igor

RabbitThief — Fri, 17 Sep 2021 10:38:19 GMT

Thank you so much for the information.

I'll give it a try.

RabbitThief — Mon, 27 Sep 2021 01:28:29 GMT

I took a closer look at the website you mentioned.

That method was not the Yocto based solution I wanted.

Unfortunately, the directory names and locations didn't work for me, and it was difficult for me to change them.

As already mentioned in the question, the installation of LIRC was successful, and the GPIO settings are not working like the referenced site.

Best Regards,

RabbitThief

igorpadykov — Mon, 27 Sep 2021 06:04:05 GMT

unfortunately LIRC and IR are not supported in NXP BSPs, so you should add such support

Best regards
igor

RabbitThief — Mon, 27 Sep 2021 06:40:19 GMT

I'm going to go ahead with what you told me.

Thanks.

Best Regards,

RabbitThief