Configurable multi-resource differentiated upgrading method and device, equipment and storage medium

Abstract

The invention discloses a configurable multi-resource differentiated upgrading method and device, equipment and a storage medium, and the method comprises the steps: setting an upgrading mode as a communication type upgrading mode if an upgrading instruction is received within a set time period; if the upgrading instruction is not received, setting the upgrading mode as file type upgrading; after the upgrading mode is set, obtaining a corresponding upgrading configuration table; performing CRC on the upgrading configuration table; when file type upgrading is carried out, carrying out data verification on firmware files configured in the upgrading configuration table; and after the verification is successful, executing a corresponding upgrading operation, and programming the configuration information in the upgrading configuration table to a specified initial address of specified programming equipment. The upgrading method which can configure and specify the programming object and can be differentiated is provided for the embedded software system, the upgrading flexibility and expansibility are improved, the upgrading efficiency is improved, and the requirements of the current embedded field are met.

Description

technical field [0001] The invention relates to the field of embedded technology, in particular to a configurable multi-resource differentiated upgrade method, device, equipment and storage medium. Background technique [0002] At present, most of the BootLoader / bootloader in the embedded field is to upgrade specific firmware. The firmware that can be upgraded by the upgrade system is relatively simple, the scalability is not high, and the upgrade efficiency is low. [0003] The existing upgrade method can only rely on the PC side for differentiation judgment, and relies too much on the differentiation file, resulting in poor upgrade flexibility; the upgrade process can only be programmed to a fixed storage device, only firmware can be programmed, but not Write data such as parameters; only support the upgrade of communication methods, and cannot upgrade through storage media, such as SD cards; do not support data copying, making the function too single; the upgrade device i...

AI Technical Summary

Problems solved by technology

[0003] The existing upgrade method can only rely on the PC side to make differentiation judgments, and relies too much on differentiated files, resulting in poor upgrade flexibility; the upgrade process can only be programmed to a fixed storage device, only firmware can be programmed, but not Write data such as parameters; only support the upgrade of communication methods, and cannot upgrade through storage media such as SD cards; do not support data copying, making the function too single; the upgrade device itself does not perform differential comparisons of data blocks, but only relies on Judgment on the PC side;

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