Low-end single-chip microcomputer software upgrading method and related device

A software upgrade and single-chip microcomputer technology, applied in the computer field, can solve problems such as unrecoverable, upgrade failure, data errors, etc., and achieve the effect of improving efficiency, reliability and stability

Pending Publication Date: 2019-08-13
SHENZHEN MINEW TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the prior art, the upgrading of low-end single-chip microcomputers is extremely unreliable due to the limitation of its machine performance.
Often the upgrade fails due to data errors during the upgrade process, and the corresponding recovery cannot be performed

Method used

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  • Low-end single-chip microcomputer software upgrading method and related device
  • Low-end single-chip microcomputer software upgrading method and related device
  • Low-end single-chip microcomputer software upgrading method and related device

Examples

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Embodiment Construction

[0044] The core of this application is to provide a low-end single-chip software upgrade method, a low-end single-chip software upgrade device, a single-chip computer, and a computer-readable storage medium. By backing up the current running software data to an external storage medium, data can be restored when an error occurs , Improve the reliability and stability of the MCU upgrade process.

[0045] In order to make the purpose, technical solutions and advantages of the embodiments of this application clearer, the technical solutions in the embodiments of this application will be described clearly and completely in conjunction with the drawings in the embodiments of this application. Obviously, the described embodiments It is a part of the embodiments of this application, but not all the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of this a...

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Abstract

The invention discloses a low-end single-chip microcomputer software upgrading method, which comprises the following steps: obtaining to-be-upgraded software data of a single-chip microcomputer, and backing up the current running software data of the single-chip microcomputer to an external storage medium; when backup is completed, copying the to-be-upgraded software data to a storage medium of the single-chip microcomputer; judging whether the to-be-upgraded software data in the storage medium of the single-chip microcomputer has a problem or not; and if so, recovering according to the current running software data in the external storage medium. The current running software data is backed up in the external storage medium, so that data recovery is carried out when an error occurs, and reliability and the stability of the upgrading process of the single-chip microcomputer are improved. The invention further discloses a low-end single-chip microcomputer software upgrading device, a single-chip microcomputer and a computer readable storage medium which have the above beneficial effects.

Description

Technical field [0001] This application relates to the field of computer technology, in particular to a low-end microcontroller software upgrade method, a low-end microcontroller software upgrade device, a microcontroller and a computer-readable storage medium. Background technique [0002] With the continuous development of information technology, a variety of single-chip devices for different application scenarios have appeared in electronic equipment. For example, controllers used in industrial scenarios do not need to consider power consumption to ensure the stability of their operation, which is the goal of designing the single-chip microcomputer; and in the portable field, it is not only necessary to ensure the small size of the single-chip microcomputer It is easy to carry, but also to ensure that its power consumption can be used for a long time. It can be seen that the microcontroller has different application products from high-end to low-end. [0003] In the process of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/654G06F11/14
CPCG06F8/654G06F11/1433
Inventor 肖仁杰郭己
Owner SHENZHEN MINEW TECH CO LTD
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