Mity CPU Platforms » MitySOM-AM57X

06/11/2025

06:00 AM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

Thank you
Will update if anything else comes up. Thejas Raj

06/10/2025

03:07 PM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

Thejas Raj wrote in message#6981:
> Hi,
>
> So we were able to interface i2c5 of the evk with our pca 9535 i2c de... Jonathan Cormier

10:04 AM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

Hi,
So we were able to interface i2c5 of the evk with our pca 9535 i2c device.
As of now we also require i2c4 ... Thejas Raj

06/05/2025

01:53 PM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

Okay sounds good Jonathan Cormier

08:55 AM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

Sorry for the late reply.
We were able to interface the pca9535 after adding the respective nodes for it in the i2... Thejas Raj

06/03/2025

06:43 PM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

> even when data is coming from pca9535. I suppose the 20 1 column should show 21, but it is not coming up.
What doe... Jonathan Cormier

03:48 PM Software Development: RE: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

correction: the extension is J4 Thejas Raj

03:45 PM Software Development: Interfacing pca9535 with arm using i2c expanders (J5)(i2c5)

Hello,
We are trying to interface external pca9535 with the evk via the i2c5 bus. We'll be using the J5 extension ... Thejas Raj

05/30/2025

02:57 PM Software Development: RE: Configuring and editing the pinmux settings for AM57(F) dev kit through dts files.

Thejas Raj wrote in message#6973:
> Hi,
> Thank you for your reply.
>
> And can you give me the path to the u-bo... Jonathan Cormier

05:55 AM Software Development: RE: Configuring and editing the pinmux settings for AM57(F) dev kit through dts files.

Hi,
Thank you for your reply.
And can you give me the path to the u-boot device tree in the yocto environment. Th... Thejas Raj

05/29/2025

02:00 PM Software Development: RE: Configuring and editing the pinmux settings for AM57(F) dev kit through dts files.

Note if you are developing a custom board, we'd be happy to do a schematic/layout review as well. Those can be email... Jonathan Cormier

01:57 PM Software Development: RE: Configuring and editing the pinmux settings for AM57(F) dev kit through dts files.

Unfortunately TI's guidance at least for SDK 6, is that the majority of pinmuxing must be done in u-boot while the IO... Jonathan Cormier

10:30 AM Software Development: Configuring and editing the pinmux settings for AM57(F) dev kit through dts files.

Hi,
We have a yocto source built following the arm development wiki and a working base image.
We are trying to... Thejas Raj