Embedded systems with customizable OS components for smartphones

Abstract

The invention provides an embedded system of a customizable operation system module aiming at a smart phone. The characteristic that software and hardware suitable for the embedded system is kept in the system; the embedded system is divided into a basic kernel and a customizable module; and during pre-installation or updating of an operation system, the customizable module matched with a hardware platform of the embedded system is downloaded according to detection of configuration parameters of the hardware platform after loading of the basic kernel. During running, the basic kernel achieves functions of the operation system in hardware driving, middleware and application layers through the process of customizable module insertion; and aiming at the possible problem that the customizable module is not completely compatible with the hardware platform, risks of system error reporting are reduced through a virtual hardware mechanism.

Description

technical field [0001] The invention relates to smart phone technology, in particular to an embedded system of customizable operating system components oriented to smart phones. Background technique [0002] Smartphones provide powerful data processing capabilities and mobile network data communication anytime, anywhere, and can realize rich functional applications such as voice and video calls, web browsing, instant messaging, taking pictures, and multimedia playback, and have become essential information for consumers. tools. High-performance hardware platform and open operating system software system are the main characteristics of smart phones. [0003] The hardware platform of the smartphone is an embedded system with a processor as the core. Embedded processors mostly use ARM processor architecture, which integrates functional components designed for specific application scenarios inside the processor, thereby improving pertinence and integration, with strong process...

AI Technical Summary

Problems solved by technology

This system maintains the software and hardware tailorable characteristics suitable for embedded systems, divides the embedded system into basic kernel and customizable components, and records the configuration parameters of the hardware platform in the registers of the embedded system; pre-installed or upgraded operating system During the process, after loading the basic kernel of the system, according to the detection of the configuration parameters of the hardware platform, download the customizable components that match the hardware platform of the embedded system; To realize the functions of the operating system on the hardware driver, middleware and application layer; and for the possible problem that the customizable components are not fully compatible with the hardware platform, the risk of system error reporting is reduced through the virtual hardware mechanism

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