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Method and system for mapping device physical direction and system logic direction

A technology of system logic and mapping method, applied in the direction of digital output to display equipment, program control design, electrical digital data processing, etc., can solve problems such as increased coupling degree, reduce coupling degree, ensure independence, and solve coupling degree increased effect

Active Publication Date: 2015-03-25
ALLWINNER TECH CO LTD
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  • Application Information

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Problems solved by technology

[0003] Based on this, it is necessary to provide a method and system for mapping the physical direction of the device and the logical direction of the system to solve the problem that the coupling degree between the modules is increased due to the forced modification of the logical direction by each module.

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  • Method and system for mapping device physical direction and system logic direction
  • Method and system for mapping device physical direction and system logic direction
  • Method and system for mapping device physical direction and system logic direction

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specific Embodiment

[0037] see figure 1 , as a specific embodiment of the device physical direction and system logical direction mapping method of the present invention, including the following steps:

[0038] Step S100, configure the system attribute of the electronic device according to the device physical direction of the electronic device and the system logical direction of the electronic device.

[0039] Step S200, according to the system attribute, modify the first direction information reported by the lower layer of the electronic device to the system upper layer frame of the electronic device, and the second direction information set by the system upper layer frame to the lower layer, so as to realize the device physical direction of the electronic device and all The system logic direction mapping of the electronic device is described.

[0040] By configuring the system attributes according to the device physical direction and system logical direction of the electronic device, and accord...

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Abstract

The invention discloses a method and system for mapping the device physical direction and the system logic direction. The method comprises the steps of configuring system attributes of an electronic device according to the device physical direction and the system logic direction of the electronic device, modifying first direction information and second direction information according to the system attributes, and achieving mapping of the device physical direction and the system logic direction of the electronic device, wherein the first direction information is reported to a system upper layer framework of the electronic device from a lower layer framework of the electronic device, and the second direction information is set by the system upper layer framework for the lower layer framework. According to the method and system, the system direction is modified uniformly through the configured system attributes, the independence of all modules is guaranteed, there is no need of calling source codes to carry out recompilation, and therefore the coupling degree among all the modules is reduced. The problem that the coupling degree among all the modules is increased due to the fact that modules are adopted to carry out forced modification on the logic direction at the present is solved effectively.

Description

technical field [0001] The present invention relates to the field of electronic systems, in particular to a method and system for mapping a physical direction of a device to a logical direction of a system. Background technique [0002] With the rise and rapid development of smart electronic devices such as mobile phones and tablet computers, in the field of design and production of smart electronic devices such as mobile phones and tablet computers, it often occurs that due to mold design reasons, the display screen is installed backwards, and the physical horizontal screen is used as a vertical screen. , The physical vertical screen is used when the horizontal screen is used. Usually, to solve this type of problem, each module is used to force the modification of the logical direction. However, the forced modification of the logic direction by each module increases the coupling degree between the modules. SUMMARY OF THE INVENTION [0003] Based on this, it is necessary...

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Application Information

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IPC IPC(8): G06F3/01G06F3/14
CPCG06F3/14G06F9/4482
Inventor 余国旭张建辉
Owner ALLWINNER TECH CO LTD