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Method and device for simulating nfc function, nfc terminal, storage medium

A function and terminal technology, applied in the field of near-field communication, can solve problems such as difficult automated testing, and achieve the effect of facilitating automated testing

Active Publication Date: 2022-05-06
北京紫光青藤微系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the prior art, when testing the NFC function, it needs to be triggered by external conditions, so that the NFC chip communicates with the NFC software to perform tests in different scenarios, for example: the card needs to be close when reading the card, and the POS machine is required when swiping the card Proximity, etc.; makes automated testing difficult

Method used

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  • Method and device for simulating nfc function, nfc terminal, storage medium
  • Method and device for simulating nfc function, nfc terminal, storage medium

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Embodiment Construction

[0020] In order to understand the characteristics and technical content of the embodiments of the present disclosure in more detail, the implementation of the embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. The attached drawings are only for reference and description, and are not intended to limit the embodiments of the present disclosure. In the following technical description, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawings.

[0021] The terms "first", "second" and the like in the description of the embodiments of the present disclosure and the above drawings are used to distinguish similar objects, and are not necessarily used to describ...

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Abstract

The present application relates to the technical field of near field communication, and discloses a method for simulating an NFC function, which is applied to an NFC terminal. The NFC terminal is provided with NFC software, and the NFC software supports the NCI protocol. The method includes: using a preset first driver The node receives the NCI command written by the NFC software; the first drive node is configured to receive the data written by the NFC software and the data written by the preset second drive node, and write the data sent by the NFC software into the second drive node Write the NCI instruction in the second drive node; the second drive node is configured to receive the data written by the first drive node and the data written by the preset firmware, and write the data written by the firmware into the first drive In the node; use the firmware to read the NCI command from the second drive node, and send the NCI command to the client. This can simulate the NFC function and facilitate automated testing of the NFC function. The present application also discloses a device for simulating an NFC function, an NFC terminal, and a storage medium.

Description

technical field [0001] The present application relates to the technical field of near field communication, for example, to a method and device for simulating an NFC function, an NFC terminal, and a storage medium. Background technique [0002] At present, the NFC (Near Field Communication, Near Field Communication) software architecture on Android (Android) devices is completed by the firmware (Firmware) running on the NFC chip and the software (Middleware) running on the Android side to complete the NFC function. Data exchange is performed between Middleware and Firmware through the NCI (NFC Controller interface, NFC controller interface) protocol. For the test and verification of Firmware, the verification of all NCI commands can be carried out by means of development board + command transparent transmission; for the test and verification of Middleware, it needs to be verified on the real machine. In daily life, although many NFC terminals have integrated NFC functions, t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04B5/00H04W4/80G06F11/36
Inventor 黄金煌
Owner 北京紫光青藤微系统有限公司