How to use I2C in Intel Atom E3825 dual core processor?

Javi2 — Tue, 18 Apr 2023 11:13:59 GMT

Hi,

I would like to know how to use I2C on my module which has a Conga-QA3 with Intel E3825 PN:015123. I am trying to use I2C to link a pca9655 that will be used as a GPIO. I have installed i2ctools package for Linux, but it does not detect any device on any bus. The OS is Red Hat 7.4 and the kernel version is 3.10.0-693.el7.x86_64.

Do I have to install sensor driver or how do I configure the I2C bus?

Best regards,

Re: How to use I2C in Intel Atom E3825 dual core processor?

CarlosAM_INTEL — Tue, 18 Apr 2023 14:17:39 GMT

Hello, @Javi2:

Thank you for contacting Intel Embedded Community.

Your request is related to a third-party design. Their information should be provided by their manufacturer. You can contact them as a reference through the channel listed on the following website:

https://www.congatec.com/en/contact/

By the way, the processor related to your consultation is Bay Trail. This processor family is listed as out of support, as you may confirm in the list stated on the following website:

https://www.intel.com/content/www/us/en/support/articles/000022396/processors.html

Best regards,

@CarlosAM_INTEL.

topic How to use I2C in Intel Atom E3825 dual core processor? in Embedded Intel Atom® Processors

How to use I2C in Intel Atom E3825 dual core processor?

Re: How to use I2C in Intel Atom E3825 dual core processor?