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Single-chip microcomputer system update method and device

A system update and single-chip microcomputer technology, applied in the field of information processing, can solve the problem of low efficiency of single-chip system update, achieve the effect of improving efficiency and improving the convenience of update

Active Publication Date: 2021-01-05
FIBOCOM WIRELESS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method must rely on the assistance of the computer, so that the efficiency of the single-chip system update is not high

Method used

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  • Single-chip microcomputer system update method and device
  • Single-chip microcomputer system update method and device
  • Single-chip microcomputer system update method and device

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Embodiment Construction

[0031] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] In one embodiment, such as figure 1 As shown, a single-chip microcomputer system update method is provided, which can be applied to single-chip microcomputers. Specifically, the following steps S102 to S106 are included. in:

[0033] Step S102, receiving a system update instruction.

[0034] In this embodiment, the single-chip microcomputer (Microcontrollers) is a kind of integrated circuit chip, is to adopt the central processing unit CPU with data processing capability, random access memory RAM, read-only memory ROM, various I / O ports and Interrupt system, timer / counter and other funct...

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Abstract

The invention relates to a method and device for updating single chip system, comprising the following steps: receiving a system update instruction; obtaining a preset update file from a memory of the single chip according to the system update instruction; running the update file and writing an update program of the update file to a flash memory of the single chip. The method and device for updating single chip system can improve the system updating efficiency of the single chip.

Description

technical field [0001] The invention relates to the technical field of information processing, in particular to a single-chip microcomputer system updating method and device. Background technique [0002] Traditional single-chip microcomputer system update methods all need to be connected to a computer and call a special-purpose single-chip microcomputer update program installed on the computer to complete the system update of the single-chip microcomputer. This method must rely on the assistance of the computer, so that the efficiency of the single-chip system update is not high. Contents of the invention [0003] Based on this, it is necessary to provide a single-chip microcomputer system update method and device capable of improving the update efficiency of the single-chip microcomputer system for the above technical problems. [0004] A method for updating a single-chip microcomputer system, said method comprising the following steps: [0005] Receive system update i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F8/65G06F9/445
CPCG06F8/65
Inventor 陈裕波张建国舒敏张东锋
Owner FIBOCOM WIRELESS