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Communication method, device, mobile terminal and storage medium

A technology of mobile terminal and communication method, which is applied in the direction of telephone communication, branch office equipment, electrical components, etc., and can solve problems such as processor communication failure

Active Publication Date: 2021-04-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the present invention proposes a communication method, device, mobile terminal and storage medium to solve the problem of communication failure with the processor when the slave device connected to the processor has an abnormal response

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  • Communication method, device, mobile terminal and storage medium
  • Communication method, device, mobile terminal and storage medium
  • Communication method, device, mobile terminal and storage medium

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Embodiment Construction

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] At present, more and more slave devices are connected to the processor in the mobile terminal, for example, various types of sensors are connected to the processor, so as to realize various functional requirements. Since I2C is a bus structure, it only needs the SCL clock signal line and the SDA data line, and the two lines can realize data communication between the connection and the devices on the bus. Due to its simple structure design, it has become a rel...

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Abstract

The embodiment of the present invention discloses a communication method, device, mobile terminal and storage medium. The communication method is applied to a mobile terminal. The mobile terminal includes a processor and a slave device connected thereto. The communication method includes: the processing The device obtains the preset response delay of the slave device when communicating with the slave device; detects whether the response signal returned by the slave device based on the received data is obtained within a preset time period, wherein the preset The time period is the time period of the preset clock and the time period after which the preset response is delayed; if the response signal is obtained within the preset time period, the response signal is responded. The method can realize normal communication between the processor and the slave device when there is response delay in the slave device connected to the processor.

Description

technical field [0001] The present invention relates to the technical field of mobile terminals, and more specifically, to a communication method, device, mobile terminal and storage medium. Background technique [0002] Mobile terminals, such as mobile phones, have become one of the most commonly used consumer electronic products in people's daily life. With the advancement of technology, more and more devices are installed in the mobile terminal to realize various functional requirements, and these devices are usually connected with the processor of the mobile terminal. Usually, when there is an abnormal response of these devices, the communication with the processor will fail, resulting in the inability to use these devices. Contents of the invention [0003] In view of the above problems, the present invention proposes a communication method, device, mobile terminal and storage medium to solve the problem of communication failure with the processor when the slave devi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/72454
CPCH04M1/72454
Inventor 张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD