Questions about define object and effect on memory

[humphrey]

Hi @pete-pjb , thank you very much, I have resolved it by your this code:

V8 display driver (double buffer) low FPS & high CPU

Hi @gianlucacornacchia , My hardware will be different to yours but I am doing the same thing from a hardware/software functional point of view. You haven’t shared all of your relevant code but here is my approach, hopefully it will show something to help: void gui_update_thread(void *p) { cpu0_globals->spawn_stat |= GUI_RUN; // Initialise VGA Hardware set_vga_prams( VGA_1440X900_60HZ_CVTR ); // Initialise GUI lv_init(); lv_theme_default_init(cpu0_globals->gui.disp, shmem_p->personalit…