Communication method, device and system

A communication method and a technology of a communication device, which are applied in the field of communication, can solve unwanted problems, achieve the effects of improving security and privacy, and meeting user requirements

Inactive Publication Date: 2017-10-10
SHANGHAI AISINOCHIP ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, in some applications, some devices sometimes do not want to communicate with all devices that support the

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  • Communication method, device and system
  • Communication method, device and system
  • Communication method, device and system

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[0048] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0049] In the following description, many specific details are explained in order to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar extensions without violating the connotation of the present invention. Therefore, the present invention is not limited by the specific implementation disclosed below.

[0050] See figure 1 , The embodiment of the present invention provides a communication method, which is mainly used in a communication system, including at least one master device and at least one slave device, wherein the master and slave devices are connected by an I2C serial bus; the de...

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Abstract

The invention discloses a communication method, device and system. The communication method, device and system aim at meeting the requirement that part of equipment is not in communication with all equipment which supports an I2C standard on the premise that part of the equipment is compatible with the I2C standard. The communication method comprises the following steps of obtaining at least one serial information on a bus; adding preset burr information in the serial information; transmitting the serial information on which the burr information is added in the bus to make other equipment adapted to the bus information can read the bus information. In the communication method, device and system, through the mode of obtaining the serial information in the bus and futher adding the preset burr information in the serial information, data exchange among part of equipment is more pertinent, and the requirement that part of equipment is not in communication with all equipment which supports the I2C standard is met to a certain extent.

Description

technical field [0001] The present invention relates to the technical field of communication, in particular to a communication method, device and system. Background technique [0002] The I2C bus is a two-wire serial bus developed by Philips. It is widely used to connect microcontrollers and peripheral devices due to its advantages of less interface signals, simple control methods, and relatively high communication speed. [0003] However, in some applications, some devices sometimes do not wish to communicate with all devices supporting the I2C standard, but considering the advantages of the I2C standard, they still need to be compatible with the I2C standard. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention proposes a communication method, device and system to meet the requirement that some devices do not communicate with all devices supporting the I2C standard under the premise of being compatible with the I2C standar...

Claims

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Application Information

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IPC IPC(8): G06F13/42
Inventor 王大永周玉洁张良臣
Owner SHANGHAI AISINOCHIP ELECTRONICS TECH
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