公开(公告)号：US20150293793A1

公开(公告)日：2015-10-15

申请号：US14667204

申请日：2015-03-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tushar VRIND ,  Balaji Somu Kandaswamy ,  Raju Siddappa Udava ,  Vankata Raju Indukuri

IPC: G06F9/50

CPC classification number: G06F9/4887

Abstract: Method and apparatuses are provided for providing preemptive task scheduling for a Real Time Operating System (RTOS). A two-level priority is assigned to each task that is created. The two-level priority includes a kernel priority and a user-defined priority. A priority bitmap corresponding to the kernel priority is created. A priority bit in the priority bitmap is enabled. The priority bit indicates a status of a respective task

Abstract translation: 提供了用于为实时操作系统（RTOS）提供抢占任务调度的方法和装置。 为创建的每个任务分配两级优先级。 两级优先级包括内核优先级和用户定义的优先级。 创建与内核优先级相对应的优先级位图。 优先级位图中的优先级位被使能。 优先级位表示相应任务的状态