Human-computer interaction equipment enumeration processing method and device and human-computer interaction equipment

A technology of a human-computer interaction device and a processing method, which is applied in the field of human-computer interaction devices and human-computer interaction device enumeration processing, and can solve the problem that the enumeration process of multi-touch HID is time-consuming, affects user experience, and multi-touch HID is blocked. Long recognition time and other problems, to save the time of HID being recognized and improve the user experience
CN110688052AActive Publication Date: 2020-01-14GUANGZHOU SHIYUAN ELECTRONICS CO LTD +1
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGZHOU SHIYUAN ELECTRONICS CO LTD
Publication Date
2020-01-14

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Abstract

The embodiment of the invention provides a human-computer interaction device enumeration processing method and device and a human-computer interaction device. The method comprises the steps that the human-computer interaction device HID identifies the operating system type of a host; if the operating system type of the host is not matched with the initial report descriptor generated by the HID, determining that the HID is not matched with the initial report descriptor; if yes, the HID modifies the value of a first sub-descriptor in the initial report descriptor into an invalid value to obtaina modified report descriptor, and the first sub-descriptor is a descriptor corresponding to an event which is not supported by an operating system of the host; and the HID sends the modified report descriptor to the host. According to the method, the HID recognition duration can be greatly saved, and the use experience of the user is greatly improved.
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Description

technical field

[0001] The embodiments of the present application relate to computer technology, and in particular to a method and device for enumerating and processing human-computer interaction devices, and human-computer interaction devices. Background technique

[0002] A Human Interface Device (HID) refers to a device that directly interacts with humans, and is a Universal Serial Bus (USB) device. HID can be connected with desktop computers, notebook computers and other devices to help users use these devices more conveniently and quickly. In the USB system, a device connected to a USB device is called a USB host. HIDs may include, for example: keyboards, mice, joysticks, and the like. Multi-touch HID is an important class of USB-HID devices. Multi-touch HID can be touch pen, touch frame, etc. Multi-touch HID may be connected to hosts running different operating systems, and different operating systems may have different levels of support for multi-touch HID. Exempl...

Claims

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