Double buffering and maybe other stuff

[paaspaas00]

Hi, I've come across this: https://github.com/mr-sven/esp32-8048S050C/blob/lvgl-test/components/sunton_esp32s3_lvgl/lcd.c if you compare lines 114 onwards to your implementation here: https://github.com/rzeldent/esp32-smartdisplay/blob/main/src/lvgl_panel_st7262_par.c I think it's a double-buffering implementation , and possibly some other stuff he does differently. Don't know if you're aware of this repo, I thought you may as well take a look 😄

also see this: https://github.com/lvgl/lvgl/issues/6545

[gopro2027]

Note: I believe the first link has now changed to https://github.com/mr-sven/esp32-8048S050C/blob/lvgl-test/main/sunton_esp32_8048s050c.c