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Touch screen starting method and device, computer apparatus and storage medium

A touch screen and computer program technology, applied in the direction of calculation, program control device, data processing input/output process, etc., can solve the problem of low start-up efficiency of the touch screen, and achieve the effect of high start-up efficiency

Inactive Publication Date: 2018-12-14
GREE ELECTRIC APPLIANCES INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a method, device, computer equipment and storage medium for starting a touch screen with high starting efficiency for the technical problem of low starting efficiency of the touch screen

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  • Touch screen starting method and device, computer apparatus and storage medium
  • Touch screen starting method and device, computer apparatus and storage medium
  • Touch screen starting method and device, computer apparatus and storage medium

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Embodiment Construction

[0047] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0048] In one embodiment, such as figure 1 As shown, a method for starting a touch screen is provided, and the method is applied to a processor as an example for illustration, including the following steps:

[0049] Step S110: Read the level status of each dial pin on the bottom board of the touch screen.

[0050] Specifically, the implementation object of the present application is an embedded industrial touch screen. Based on the embedded linux system, the high and low level status of each dial pin on the backplane of the touch screen is recognized through the uboot sta...

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Abstract

The invention relates to a touch screen starting method and device, computer apparatus and a storage medium, the method comprising the steps of reading the level state of each dial pin on the bottom plate of the touch screen; obtaining a pin level state combination according to the level state of each dial pin, wherein, the pin level state combination characterizes the model of the corresponding touch screen; depending on the pin level state combination and the preset level state combination-file correspondence, loading the corresponding startup configuration file to complete the startup of the touch screen. The start configuration file corresponding to the model of a touch screen can be loaded through the pin level state combination; The invention only needs to change the level state ofthe code pulling pin to realize the function of compatibility with different types of touch screens. When switching different types of touch screens, the invention does not need PC and other externalspecial tools to change the configuration file parameters, and also does not need special storage medium to store the version information of the type, so the startup efficiency is high.

Description

technical field [0001] The present application relates to the technical field of touch screens, and in particular to a touch screen startup method, device, computer equipment and storage medium. Background technique [0002] With the continuous advancement of technology, more and more products require diversity, and the same is true in the field of touch screens. Generally, it is necessary to be compatible with different sizes of screens or other peripheral components of different types based on the same processing chip (such as ddr2 / ddr3, bee buzzer, communication interface, etc.). [0003] The traditional method is to set the configuration file used at startup, and to be compatible with the physical differences of the backplane by setting the relevant attribute parameters in the configuration file. Such operations generally require a PC to modify; another way is to add on the backplane The epprom (Electrically Erasable Programmable Read-Only Memory) that stores model vers...

Claims

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Application Information

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IPC IPC(8): G06F9/4401G06F3/041
Inventor 黄勇朱康陈备曾云洪李伟进
Owner GREE ELECTRIC APPLIANCES INC