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A method for upgrading the capacitive screen firmware of an android mobile terminal

A mobile terminal and firmware upgrade technology, applied in the Android field, can solve problems such as low efficiency and inflexible capacitive screen upgrade methods, achieve good market competitiveness, improve upgrade time and flexibility, and save research and development technology accumulation

Active Publication Date: 2016-01-13
HUIZHOU TCL MOBILE COMM CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0012] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a method for upgrading the firmware of the capacitive screen of an Android mobile terminal, aiming at solving the problem of either completely handing over the task of upgrading the firmware of the capacitive screen when upgrading the capacitive screen in the prior art Chip manufacturers may completely rely on the source code environment for compilation, resulting in inflexible upgrade methods for capacitive screens and low efficiency.

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  • A method for upgrading the capacitive screen firmware of an android mobile terminal
  • A method for upgrading the capacitive screen firmware of an android mobile terminal

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Embodiment Construction

[0031] The present invention provides a method for upgrading the capacitive screen firmware of an Android mobile terminal. In order to make the purpose, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] see figure 2 , which is a flow chart of the capacitive screen firmware upgrading method of the Android mobile terminal of the present invention. As shown in the figure, the following steps are included:

[0033] S1, start the Android mobile terminal, set the power supply pin input of the capacitive screen as high level;

[0034] S2, the upgrade file is saved in the storage device of the Android mobile terminal;

[0035] S3. Connect the Android mobile terminal to the control device installed with the Android debugging bridge, ...

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Abstract

Disclosed is an upgrade method for capacitive screen firmware of an Android mobile terminal. After the startup of an Android mobile terminal has been completed, by copying an upgrade file to a storage device of the Android mobile terminal and connecting the Android mobile terminal to a control device provided with an Android debug bridge, firmware upgrade is conducted. The present invention can improve the upgrade time and flexibility.

Description

technical field [0001] The invention relates to the technical field of Android, in particular to a method for upgrading the firmware of a capacitive screen of an Android mobile terminal. Background technique [0002] Existing mobile terminals basically have a touch screen function, among them, CTP (Capacity Touch Panel capacitive technology touch screen, referred to as capacitive screen) has been widely promoted due to its advantages such as multi-touch [0003] CTP firmware (referring to the program fixed in the CTP chip) upgrade is a relatively professional software activity. During the development process, CTP often needs to be upgraded to continuously improve the performance of CTP without increasing the cost of CTP. Now Some CTP firmware upgrades mainly have the following two methods: [0004] Such as figure 1 As shown, the first method is mainly upgraded by chip manufacturers using their dedicated hardware tools, including the following steps: [0005] A1. After the...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/445
CPCG06F8/654
Inventor 李正道
Owner HUIZHOU TCL MOBILE COMM CO LTD