William Spinelli

Hello, I've been trying out the example `psram_octal` in the latest master on a ESP32-S3. The example works perfectly, but if I change the speed of the PSRAM to 80...

@SakiiCode We are also interested in this issue. Can you please give us more information on where to use `lv_display_set_draw_buffers` instead of `lv_display_set_buffers` in the code?

@SakiiCode Thanks for the feedback! So you are calling the functions to create the display directly. We are calling `lv_sdl_window_create`, which already calls `lv_display_set_draw_buffers` when `LV_USE_DRAW_SDL 1`. So I guess...

@kisvegabor I can reproduce the problem with one of the LVGL examples. * Use the latest master of `lv_port_linux` (`55f0943af3216c2383d6c4ecdff37dcb98de1248`) with `sdl.defaults` * Set `LV_USE_DRAW_SDL 1` * Run `lv_example_menu_2();` *...

Hi, thanks for the feedback. Attached you can find the original image `background.png` and the converted images * `background_i8.c` created using `python3 lvgl/scripts/LVGLImage.py hal_stm_lvgl/image/background.png -o hal_stm_lvgl/image --ofmt C --cf I8`...

I'm editing this to remove all the irrelevant parts, now that there is a better description of the problem in the next post ThinkSilicon has a tool to convert images...

I'm back with another iteration that fixed the problem I think 😃 I have created a very simple image 11x6 pixel wide and exported it with `LVGLImage` as `I8` and...

I have opened this PR https://github.com/lvgl/lvgl/pull/7744 to better show what I had in mind. I have tested it with I8, I4, I2 and I1 images and it seems to be...

Just adding a comment to prevent it going stale. If you think it's not relevant/reproduceable please close it.