VGlite on LVGL and zephyr

[djgj]

Hello,

We are using RT555, LVGL and Zephyr for our new display product.

We are using this MCU since it has some 2D GPU support which is good for our usecase. I see VGlite references in LVGL (we want to use 9.1 but can also use 8.x version of needed)

I would like to know if we need to port VGlite HAL driver ourselves for using this on zephyr? Or is VGlite only supported in mcuxpresso sdk?

Can we use VGlite with zephyr somehow and if so can you point me to the examples that I can follow to utilize it in my zephyr project

Thank you for your support.

Regards,

djgj

[EdwinHz]

Hi @djgj,

The porting would have to be done manually, I'm afraid. That said, perhaps this community user can provide you with their implementation: Re: VGLITE Zephyr port for IMXRT1170 - NXP Community

BR,
Edwin.

[djgj]

Thank you @EdwinHz
I have requested the same in the other post.

I see some VGlite functions and API in the LVGL project (fork of LVGL on MCUXpresso) and i assume this is more high level function and we still need zephyr low level drivers to utilize VGlite.
https://github.com/nxp-mcuxpresso/lvgl/blob/eaa9ce05c7870fe83a6195871257cd63a1f8950a/docs/integratio...

Is my understanding correct?

Regards,
djgj

[EdwinHz]

Hi @djgj,

That is correct. An implementation of the low-level drivers is still required for usage with Zephyr.

BR,
Edwin.