Method and device for system level resetting

Abstract

The embodiment of the invention relates to the technical field of communication, in particular to method and device for system level resetting. The method comprises the steps as follows: in the process of the system level resetting, obtaining priority levels set for all function modules of a system, and setting the priority levels according to the logical sequence of the function modules of the system; by comparing the priority levels of the function modules, determining the function module with the highest priority level in the function modules which are not reset; and then resetting the function module with the highest priority level. In the method and the device, by arranging the priority levels for the function modules, the function module with the highest priority level is reset firstly, thereby ensuring the thorough resetting of the system and avoiding the mistakes in the system as the resetting is not thorough.

Description

technical field [0001] The present invention relates to the technology in the communication field, in particular to a method and device for system-level reset. Background technique [0002] With the rapid development of the communication industry, the application of communication systems is becoming more and more extensive, and the reset system in the communication system is an important part. An efficient reset system is undoubtedly of great significance to improve the operating efficiency of the entire digital communication system. In the prior art, when the system is reset, each functional module performs a reset operation after receiving the reset signal. This disorderly reset process may lead to an incomplete system reset. For example, the functional module that outputs audio is reset first. At this time, the functional module responsible for audio processing continues processing and sends it to the functional module for outputting audio. Since the functional module for...

AI Technical Summary

Problems solved by technology

In the prior art, when the system is reset, each functional module performs a reset operation after receiving the reset signal. This disorderly reset process may lead to an incomplete system reset. For example, the functional module that outputs audio is reset first. At this time, the functional module responsible for audio processing continues processing and sends it to the functional module that outputs audio. Since the functional module that outputs audio has been reset, the output address of the audio cannot be known, which will result in an error in the output audio.

Moreover, in the prior art, the user needs to set a period of time to restart the reset system. Since it is impossible to know when the reset will end, this period of time is generally set longer, which reduces the efficiency of the system.

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