在上述代码中,my_task_callback 是你的任务回调函数,10 是任务的调用间隔(毫秒),LV_TASK_PRIO_MID 是任务的优先级(中等),NULL 是传递给回调函数的参数。 减少不必要的计算和渲染: 确保你的任务回调函数中只进行必要的计算和渲染。避免在每次刷新时都进行复杂的计算或渲染操作,这样可以减少 lv_task_handler() ...
typedef void(*lv_task_cb_t) (struct_lv_task_t*) typedef uint8_tlv_task_prio_t typedef struct_lv_task_tlv_task_t Enumerations enum{ LV_TASK_PRIO_OFF= 0,LV_TASK_PRIO_LOWEST,LV_TASK_PRIO_LOW,LV_TASK_PRIO_MID, LV_TASK_PRIO_HIGH,LV_TASK_PRIO_HIGHEST,_LV_TASK_PRIO_NUM ...
/* Optional: * Create a memory monitor task which prints the memory usage in periodically.*/ lv_task_create(memory_monitor, 3000, LV_TASK_PRIO_LOWEST, NULL); lv_task_create(memory_monitor, 3000, LV_TASK_PRIO_MID, NULL); } /**0...
lv_task_create(memory_monitor,5000, LV_TASK_PRIO_MID,NULL); } /** * A task to measure the elapsed time for LVGL * @param data unused * @return never return */ staticinttick_thread(void*data) { (void)data; while(1) { SDL_Delay(5);/*Sleep for 5 millisecond*/ ...
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