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Hardware identification method and device, electronic equipment and computer readable storage medium

A hardware identification and computer program technology, which is applied in the direction of calculation, program control design, multi-channel program device, etc., can solve the problems of ADC identification, occupying more IO interface resources, system ADC resource shortage, etc., to release IO interface resources, The effect of increasing the number of

Pending Publication Date: 2021-12-10
XIAN WINGTECH INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In the prior art, when the ADC is used for identification, the ADC resources of some systems are insufficient, resulting in the inability to use the ADC for identification of hardware types. When the IO interface is used for identification, the current single IO interface can only realize the identification of two types of hardware. For When some hardware states need to be distinguished, more IO interface resources will be occupied

Method used

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  • Hardware identification method and device, electronic equipment and computer readable storage medium
  • Hardware identification method and device, electronic equipment and computer readable storage medium
  • Hardware identification method and device, electronic equipment and computer readable storage medium

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Embodiment Construction

[0055] In order to more clearly understand the above objects, features and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, in the case of no conflict, the embodiments of the present disclosure and the features in the embodiments can be combined with each other.

[0056]In the following description, many specific details are set forth in order to fully understand the present disclosure, but the present disclosure can also be implemented in other ways than described here; obviously, the embodiments in the description are only some of the embodiments of the present disclosure, and Not all examples.

[0057] figure 1 A schematic structural diagram of an application scenario provided for the present disclosure, such as figure 1 As shown, it includes: an IO interface 10, and the IO interface 10 includes: an internal port A, an internal pull-up resistor Ru and an internal pull-down resistor Rd. ...

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Abstract

The invention discloses a hardware identification method and device, electronic equipment and a computer readable storage medium, and the method comprises the steps of obtaining a first level signal received by an internal port when an internal pull-up resistor and an internal pull-down resistor are in a suspended state; when the internal pull-up resistor is in a conducting state, acquiring a second level signal received by the internal port; when the internal pull-down resistor is in a conducting state, acquiring a third level signal received by the internal port; and identifying different types of hardware according to the first level signal, the second level signal and the third level signal. According to the method, the number of hardware types identified by a single IO can be increased, so that IO interface resources can be released.

Description

technical field [0001] The embodiments of the present invention relate to the technical field of hardware identification, and in particular, to a hardware identification method, device, electronic equipment, and computer-readable storage medium. Background technique [0002] In the development process of terminal equipment, in order to reduce the workload of software development and maintenance, a single set of software needs to be adapted to multiple different hardware. Usually, a digital-to-digital converter (Analog-to-Digital Converter) or an input-output (Input Output) interface, or a combination of the two is used to identify the type of hardware. [0003] In the prior art, when the ADC is used for identification, the ADC resources of some systems are insufficient, resulting in the inability to use the ADC for identification of hardware types. When the IO interface is used for identification, the current single IO interface can only realize the identification of two typ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F13/42G06F13/40G06F9/50
CPCG06F13/4221G06F13/4068G06F9/5022
Inventor 宁新武
Owner XIAN WINGTECH INFORMATION TECH CO LTD