Visual monitoring method for running state of real-time operating system

• Main Authors: LI XIAOBIN, JI XIANG, CHU HANGZHENG, LIU YINGCHAO, ZHANG YIMING, YANG PENG, WANG BAOQI, GU YAJING, YU HAINING, DONG FUGUANG, QIN MIAOHUA, LYU XIAO, WANG XIAOTONG, GUO RUIRUI
• Format: Patent
• Language: Chinese; English
• Published: 25.10.2022
• Subjects: CALCULATING; COMPUTING; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS

The invention discloses a visual monitoring method for the running state of a real-time operating system, and belongs to the technical field of embedded power systems, a collection module and a recording module are included, the collection process of the collection module comprises three sub-modules, namely, an interruption cut-in collection module, an interruption cut-out collection module and a task cut-in collection module, and the recording module is used for recording the running state of the real-time operating system. And the hooks are respectively hung on an interruption cut-in hook, an interruption cut-out hook and a task cut-in hook. The acquisition and recording module has small influence on the system; a plurality of triggering modes are adopted, and particularly, operation state records of abnormal conditions of the system are added, so that abnormity analysis is facilitated; and the whole function can be loaded in a dynamic library form and can also be used in a formal release state, so that the