Makerfabs / ESP32-S3-Parallel-TFT-with-Touch-4inch

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Speeding up things #6

Open MCUdude opened 9 months ago

MCUdude commented 9 months ago

Hi!

is there a way to make the animations (scrolling, etc) on the LVGL Widget demo perform better? When the screen is just showing a picture, it has a refresh rate of 33 FPS. However, when I scroll or change tabs, it drops down to 4 fps and it's lagging really bad. I've tried to change the gfx->begin(), and to change the main ESP32S3 system clock speed to 240MHz, but I'm getting the same result every time.