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WiFi failure recovery method and device, storage medium and electronic device

A failure recovery and failure technology, applied in the field of mobile communication, can solve problems such as failure to recover, and achieve the effect of improving the ability of timely recovery

Inactive Publication Date: 2018-12-18
BEIJING BEE BOX TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present disclosure is to provide a WiFi fault recovery method, device, storage medium and electronic equipment to solve the technical problem in the prior art that it is impossible to recover the faults of the upper-layer application of WiFi and the fault of the underlying firmware at the same time

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  • WiFi failure recovery method and device, storage medium and electronic device
  • WiFi failure recovery method and device, storage medium and electronic device
  • WiFi failure recovery method and device, storage medium and electronic device

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Embodiment Construction

[0042] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0043] An embodiment of the present disclosure provides a WiFi fault recovery method, which can be applied, for example, to an electronic device whose WiFi module interface is an SDIO interface, that is, the WiFi module in the electronic device is connected to the central processing unit CPU through the SDIO interface, like figure 1 As shown, the method includes:

[0044] S101. Monitor whether a WiFi failure event occurs.

[0045] Wherein, the WiFi failure event includes failures of firmware or drivers at the bottom layer of the WiFi module, and failures of upper-layer applications of the WiFi module. For example, a problem in the data interaction between ...

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Abstract

The present disclosure relates to a failure recovery method and device, a storage medium and an electronic device for solving a technical problem in the prior art that failures occurring in an upper layer application of WiFi and failures occurring in an lower layer firmware cannot be recovered at the same time. The method comprises: monitoring whether a WiFi fault event occurs, wherein, the WiFi fault event comprises a fault occurring in firmware or a driver of a bottom layer of a WiFi module, and a fault occurring in an upper layer application of the WiFi module, wherein the WiFi module is connected with a CPU through an SDIO interface; When any WiFi fault event is detected, the WiFi module is restarted to resume normal operation based on the hot swap mechanism of the SDIO bus.

Description

technical field [0001] The present disclosure relates to the technical field of mobile communication, and in particular, to a WiFi fault recovery method, device, storage medium and electronic equipment. Background technique [0002] The WiFi function of the Android system is a basic function. In terms of hardware, the WiFi module is usually connected to the CPU through the SDIO (Secure Digital Input and Output) interface; in terms of software, the WiFi function system consists of WiFi setting app, WiFi service, WiFi native layer, WiFi driver and WiFi firmware etc. [0003] At present, the failure of the WiFi function is mainly due to two aspects. One is the failure of the underlying firmware or driver. The WiFi firmware runs inside the module and is dynamically loaded through the WiFi driver. The WiFi firmware interacts with the WiFi driver for information and data through the SDIO protocol. The firmware is prone to failure during long-term operation, which interrupts the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/07G06F9/4401
CPCG06F11/0793G06F9/4411
Inventor 韩国栓
Owner BEIJING BEE BOX TECH CO LTD
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