Touch detection method and device, chip and electronic equipment

Abstract

The invention relates to a touch detection method and device, a chip and electronic equipment, and the method comprises the steps of configuring touch event information according to a transmission protocol of a paired active pen, wherein the touch event information comprises a plurality of triggering durations and a plurality of detection instructions, and each touch duration is in one-to-one correspondence with each detection instruction; and starting timing under the condition that the configuration of the touch event information is completed, comparing the timing duration with each trigger duration in the touch event information in sequence, and executing a target detection instruction corresponding to the target trigger duration under the condition that the target trigger duration equal to the timing duration is matched. According to the embodiment of the invention, each detection instruction in the touch event information of the current active pen can be executed in sequence, the efficiency of touch detection is improved, different active pens can be supported for transmission protocols of different active pens, and the flexibility and expansibility of the device are improved.

Description

Technical field [0001] The present disclosure relates to the field of touch, and more particularly to a touch detection method, a device, a chip, and an electronic device. Background technique [0002] The touch screen has been widely used in more and more electronic devices. The user can not only control the device through your fingers, but also to achieve a specific operation by active pen, extending the user's usage. At present, in the mainstream touch screen control device, the display section and the touch section are made in the same chip, and in the device that supports the active pen, it is necessary to perform hand and pen detection in the working time of the touch. The separate identification and control of hands and pen, but only one touch pen is supported in the relevant technologies, which is not enough for different active pen products, flexibility and extensibility. Inventive content [0003] In view of this, the present disclosure proposes a touch detection metho...

AI Technical Summary

Problems solved by technology

In the current mainstream touch screen control devices, the display part and the touch part are made in the same chip, and in the device supporting the active pen, it is necessary to detect the hand and the pen during the working time of the touch to realize Recognition and control of hands and pens respectively, but only one type of stylus is supported in related technologies, and the diversified support for different active pen products is not enough, and the flexibility and scalability are not enough

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