Electronic equipment and firmware loading method and device thereof

A technology for electronic equipment and firmware, applied in the field of electronic equipment and its firmware loading, can solve the problems of troublesome processing operations and low efficiency, and achieve the effect of improving speed and efficiency, and avoiding recompilation and programming.

Pending Publication Date: 2020-11-06
GUANGDONG XIAOTIANCAI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the embodiment of the present application provides an electronic device and its firmware loading method and device, so as to solve the problem of cumbersome and inefficient firmware loading exception handling operations in the prior art

Method used

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  • Electronic equipment and firmware loading method and device thereof
  • Electronic equipment and firmware loading method and device thereof
  • Electronic equipment and firmware loading method and device thereof

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Embodiment Construction

[0037] In the following description, specific details such as specific system structures and technologies are presented for the purpose of illustration rather than limitation, so as to thoroughly understand the embodiments of the present application. It will be apparent, however, to one skilled in the art that the present application may be practiced in other embodiments without these specific details. In other instances, detailed descriptions of well-known systems, devices, circuits, and methods are omitted so as not to obscure the description of the present application with unnecessary detail.

[0038] In order to illustrate the technical solutions described in this application, specific examples are used below to illustrate.

[0039] figure 1 The implementation flow diagram of a firmware loading method provided by the embodiment of the present application is described in detail as follows:

[0040] In step S101, it is detected whether the firmware loading of the electroni...

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Abstract

The invention belongs to the field of electronic equipment, and provides a firmware loading method of the electronic equipment. The firmware loading method comprises the steps of detecting whether firmware loading of the electronic equipment is abnormal or not; turning on an address offset switch of the firmware when detecting that the firmware of the electronic equipment is abnormally loaded; monitoring the opening state of the address offset switch, and modifying the loading address of the firmware into a specified loading address; and loading firmware at the specified loading address. Sincethe firmware is loaded through the specified loading address redetermined by the address offset switch, the troubles of recompiling and burning caused by manually modifying the firmware can be avoided, and the speed and efficiency of solving firmware loading faults are improved.

Description

technical field [0001] The present application belongs to the field of electronic equipment, and in particular relates to electronic equipment and its firmware loading method and device. Background technique [0002] For some special electronic devices, including research and development equipment, after-sales machines, etc., due to memory failure or other reasons, the Modem firmware may fail to load repeatedly, which will eventually cause the Modem to fail to power on and cause the Modem to fail to work normally. [0003] In order to solve the problem that the Modem cannot work normally, it is usually necessary for the staff to modify the loading information of the Modem, and recompile and burn it. The whole process is cumbersome and inefficient. Contents of the invention [0004] In view of this, an embodiment of the present application provides an electronic device and its firmware loading method and device, so as to solve the problem of cumbersome and inefficient firmw...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/445
CPCG06F9/44505
Inventor 刘兆龙
Owner GUANGDONG XIAOTIANCAI TECH CO LTD
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