Work with Pure LVGL only (instead of Lovyan)

[AnouarBourja]

I would like to know how i can run the code using LVGL only without Lovyan.

Thanks.

[janick]

You can't use LVGL without a device driver to talk to your display device.

LVGL does buttons and screens and labels and call back functions.
LovyanGFX (or TFT_eSPI -- but this project uses the former) draws lines and squares and characters.

It's a layered system. You can't use the higher layers without the supporting lower ones.

[AnouarBourja]

so if i want to use LVGL without LovyanGFX i need to make custom device driver that will link between my device and lvgl ?

[janick]

That is my understanding, yes. If you do so, might as well develop it using the LovyanGFX framework and contribute it.