CN106569879B - Method for awakening peripheral and mobile terminal - Google Patents

Method for awakening peripheral and mobile terminal Download PDF

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Publication number
CN106569879B
CN106569879B CN201610971213.8A CN201610971213A CN106569879B CN 106569879 B CN106569879 B CN 106569879B CN 201610971213 A CN201610971213 A CN 201610971213A CN 106569879 B CN106569879 B CN 106569879B
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awakening
peripheral
stage
wake
mobile terminal
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CN201610971213.8A
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Chinese (zh)
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CN106569879A (en
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王旭峰
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青岛海信移动通信技术股份有限公司
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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00Arrangements for program control, e.g. control units
    • G06F9/06Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/46Multiprogramming arrangements
    • G06F9/461Saving or restoring of program or task context

Abstract

The invention discloses a method for awakening a peripheral and a mobile terminal, which are used for shortening the time occupied by awakening the peripheral in the awakening process of the mobile terminal. The method comprises the following steps: the mobile terminal executes the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process; the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process.

Description

Method for awakening peripheral and mobile terminal

Technical Field

The invention relates to the field of computers, in particular to a method for waking up a peripheral and a mobile terminal.

Background

At present, the mobile terminal needs to wake up each peripheral again after sleeping each time.

Taking the Linux system as an example, the wake-up process of the Linux system can be mainly divided into the following three stages: off-interrupt wake (denoted as resume _ noirq), system-level wake (denoted as resume _ early), and peripheral-level wake (denoted as resume), as shown in fig. 1, which is a schematic diagram of the Linux system wake-up process. The peripheral equipment is centralized at the resume stage to complete the awakening, and then the awakening process of each peripheral equipment is completed at one time.

Because the number of the mobile terminal peripherals is increasing, the time for waking up each peripheral after the mobile terminal sleeps each time is increased, so that the waking speed of the mobile terminal is slowing down continuously, and the waking speed of the mobile terminal is an important factor influencing the user experience effect.

Therefore, how to reduce the time occupied by waking up the peripheral in the wake-up process of the mobile terminal is a technical problem to be solved.

Disclosure of Invention

The embodiment of the invention provides a method for waking up a peripheral and a mobile terminal, which are used for shortening the time taken for waking up the peripheral in the process of waking up the mobile terminal.

The embodiment of the invention provides the following specific technical scheme:

in a first aspect, an embodiment of the present invention provides a method for waking up a peripheral, including:

the mobile terminal executes the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process;

the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process.

In a possible embodiment, the executing, by the mobile terminal, the operation of the peripheral wake-up second stage in the first peripheral wake-up process in the system wake-up second stage of the system wake-up process includes:

the mobile terminal determines the interval duration between the first system awakening phase and the second system awakening phase;

if the mobile terminal determines that the interval duration is smaller than the waiting delay, calculating the time difference between the waiting delay and the interval duration, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the duration corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In a possible embodiment, the executing, by the mobile terminal, the operation of the peripheral wake-up second stage in the first peripheral wake-up process in the system wake-up second stage of the system wake-up process includes:

if the mobile terminal determines that the waiting time delay is greater than the preset time length, calculating the time difference between the waiting time delay and the preset time length, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the time length corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In a possible embodiment, the preset duration is a minimum value selected from stored historical data, a value in the historical data is an interval duration between the system wake-up first stage and the system wake-up second stage in the system wake-up process, and the interval duration between the system wake-up first stage and the system wake-up second stage in the system wake-up process of this time is increased in the historical data every time the system wake-up process is executed.

In a possible implementation manner, the first peripheral is a Liquid Crystal Display (LCD), the first stage of peripheral awakening is reset operation, and the second stage of peripheral awakening is initialization command sending operation;

the mobile terminal executes the reset operation of the LCD awakening process in the system awakening first stage of the system awakening process;

and the mobile terminal executes the operation of sending an initialization command in the LCD awakening process at the system awakening second stage in the system awakening process.

In a second aspect, an embodiment of the present invention provides a mobile terminal, including:

the first processing module is used for executing the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process;

and the second processing module is used for executing the operation of the peripheral awakening second stage of the peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process.

In a possible implementation manner, the second processing module is specifically configured to:

determining an interval duration between the system wake-up first phase and the system wake-up second phase;

if the interval duration is determined to be smaller than the waiting delay, calculating the time difference between the waiting delay and the interval duration, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the duration corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In a possible implementation manner, the second processing module is specifically configured to:

if the waiting time delay is determined to be larger than the preset time length, calculating the time difference between the waiting time delay and the preset time length, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the time length corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In a possible embodiment, the preset duration is a minimum value selected from stored historical data, a value in the historical data is an interval duration between the system wake-up first stage and the system wake-up second stage in the system wake-up process, and the interval duration between the system wake-up first stage and the system wake-up second stage in the system wake-up process of this time is increased in the historical data every time the system wake-up process is executed.

In a possible implementation manner, the first peripheral is a Liquid Crystal Display (LCD), the first stage of peripheral awakening is reset operation, and the second stage of peripheral awakening is initialization command sending operation;

the first processing module is specifically configured to: in a system awakening first stage of a system awakening process, executing a reset operation of the LCD awakening process;

the second processing module is specifically configured to: and in a system awakening second stage of the system awakening process, executing the operation of sending an initialization command of the LCD awakening process.

Based on the technical scheme, in the embodiment of the invention, the wake-up process of the first peripheral is divided into a plurality of peripheral wake-up stages according to the waiting time delay, in two consecutive system wake-up stages of the system wake-up process, the operation of the peripheral wake-up first stage is executed in the system wake-up first stage, and the operation of the peripheral wake-up second stage is executed in the system wake-up second stage, so that the waiting time delay existing between the peripheral wake-up first stage and the peripheral wake-up second stage can occupy the time interval between the system wake-up first stage and the system wake-up second stage, thereby effectively shortening the time length occupied by the peripheral wake-up.

Drawings

FIG. 1 is a diagram illustrating a Linux system wake-up process;

FIG. 2 is a schematic flow chart illustrating a process of waking up a peripheral device by a mobile terminal in a system wake-up process according to an embodiment of the present invention;

FIG. 3 is a diagram illustrating an optimized peripheral wake-up process according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The inventor finds that, for a part of peripherals, after executing a part of the wake-up process of the peripheral, it is necessary to wait for a certain time period before performing a subsequent wake-up process. For example, in a wake-up process of a Liquid Crystal Display (LCD), a 20 millisecond (ms) time period is required to be waited after an LCD reset (reset) operation is performed to send an initialization command to the LCD, and a 120ms time period is required to be waited after the initialization command is sent to ensure that the LCD can normally operate. The Linux system awakening process is divided into three awakening stages, a certain time interval exists between every two adjacent awakening stages, and if the time interval is used for waiting time delay in the peripheral awakening process, the time length occupied by the peripheral awakening can be effectively shortened.

For example, in the LCD wake-up process, the reset operation in the LCD wake-up process is performed in the system-level wake-up stage of the system wake-up process, and the initialization command sending operation in the LCD wake-up process is performed in the peripheral-level wake-up stage of the system wake-up process, so that the time delay between the system-level wake-up and peripheral-level wake-up stages of the system wake-up process can be used as the waiting time delay between the reset operation and the initialization command sending operation in the LCD wake-up process, thereby shortening the time length occupied by the LCD wake-up.

Based on this, the embodiment of the present invention provides a method for waking up peripherals in a wake-up process of a mobile terminal system, so as to shorten a time taken for waking up each peripheral in the wake-up process of the mobile terminal. The core idea of the method is as follows: the method comprises the steps of dividing the awakening process of the peripheral into a plurality of awakening stages according to the waiting time delay existing in the awakening process of the peripheral, wherein the time interval between adjacent awakening stages of the peripheral is the waiting time delay, and putting the awakening stages of the peripheral into different awakening stages of the system awakening process to be executed respectively so as to replace the waiting time delay required by the awakening process of the peripheral by utilizing the time interval between the different awakening stages in the system awakening process, thereby achieving the purpose of shortening the time occupied by awakening of the peripheral.

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the embodiment of the present invention, as shown in fig. 2, a detailed process of waking up the peripheral in the system wake-up process by the mobile terminal is as follows:

step 201: the mobile terminal executes the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process.

In specific implementation, after the mobile terminal detects a trigger event of system wakeup, a system wakeup process is started.

Specifically, the triggering event includes, but is not limited to, a key trigger, a Universal Serial Bus (USB) trigger, and the like.

Step 202: and the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage and the peripheral awakening second stage.

In a specific embodiment, the mobile terminal determines the interval duration between a first phase of system wakeup and a second phase of system wakeup; if the interval duration is determined to be smaller than the waiting delay, calculating the time difference between the waiting delay and the interval duration, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the duration corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In another specific embodiment, if the mobile terminal determines that the waiting time delay is greater than a preset time length, calculating a time difference between the waiting time delay and the preset time length, and in a system awakening second stage of the system awakening process, after waiting for a time length corresponding to the time difference, executing an operation of the peripheral awakening second stage of the first peripheral awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

Preferably, the preset duration is a minimum value of interval durations between the first system wake-up stage and the second system wake-up stage, which are obtained through multiple statistics.

Specifically, the preset duration is a minimum value selected from stored historical data, a value in the historical data is an interval duration between the system awakening first stage and the system awakening second stage in one system awakening process, and the interval duration between the system awakening first stage and the system awakening second stage in the system awakening process at this time is increased in the historical data every time the system awakening process is executed.

In the embodiment of the present invention, taking Linux system as an example, assuming that the Linux system wake-up process is divided into three stages, the wake-up stage 1 is resume _ noirq, the wake-up stage 2 is resume _ early, and the wake-up stage 3 is resume. Assuming that the first stage of system wake-up is resume _ noirq, the second stage of system wake-up is resume _ early; assuming that the system wakes up the first phase is resume _ early, the system wakes up the second phase is resume.

In a specific implementation, if the peripheral does not depend on each component awakened by a certain system awakening phase, the awakening process of the peripheral can be started in the system awakening phase, otherwise, the awakening process of the peripheral can be started only in the system awakening phase after the system awakening phase.

Optionally, if there are two wait delays in the peripheral wake-up process, the peripheral wake-up process may be divided into a peripheral wake-up stage 1, a peripheral wake-up stage 2, and a peripheral wake-up stage 3, where the peripheral wake-up stage 1 of the system wake-up process performs the operation of the peripheral wake-up stage 1 of the peripheral, the peripheral wake-up stage 2 of the peripheral performs the operation of the peripheral wake-up stage 2 of the system wake-up process performs the operation of the peripheral wake-up stage 3 of the peripheral, and the wake-up stage 3 of the system wake-up process performs the operation of the peripheral wake-up stage 3 of the peripheral, where a first wait delay in the peripheral wake-up process exists between the peripheral wake-up stage 1 and the peripheral wake-up stage 2, and a second wait delay in the peripheral wake-.

In this optional embodiment, if the system wake-up first phase is a wake-up phase 1 of the system wake-up process, and the system wake-up second phase is a wake-up phase 2 of the system wake-up process, the method may further include: and the mobile terminal executes the operation of the peripheral awakening third stage of the first peripheral awakening process in the system awakening third stage of the system awakening process, wherein the system awakening third stage is an awakening stage 3 of the system awakening process, the peripheral awakening first stage is a peripheral awakening stage 1, the peripheral awakening second stage is a peripheral awakening stage 2, and the peripheral awakening third stage is a peripheral awakening stage 3.

For example, assume that the wake-up process of the peripheral is divided into a peripheral wake-up phase 1, a peripheral wake-up phase 2, and a peripheral wake-up phase 3 according to the latency involved. The optimized peripheral awakening process is shown in fig. 3, after the mobile terminal detects a trigger event in a sleep state, it is determined whether the system needs to be awakened, and if so, each wakeup phase of the system wakeup process is performed in turn, and the peripheral wakeup phase 1 of the peripheral wakeup procedure is performed in the resume _ noirq phase of the system wakeup process, the peripheral wakeup phase 2 of the peripheral wakeup flow is performed in the resume _ early phase of the system wakeup process, after executing the peripheral awakening stage 3 of the peripheral awakening flow in the resume stage of the system awakening process, the mobile terminal is in an awakening state, wherein the time interval before the resume _ noirq phase and the resume _ early phase is taken as the latency between the peripheral wakeup phase 1 and the peripheral wakeup phase 2, and the time interval between the resume _ early phase and the resume phase is taken as the latency between the peripheral wake-up phase 2 and the peripheral wake-up phase 3.

Taking the awakening process of the LCD as an example, specifically, the mobile terminal executes the reset operation of the LCD awakening process in the system awakening first stage of the system awakening process; and the mobile terminal executes the operation of sending an initialization command in the LCD awakening process at the system awakening second stage of the system awakening process.

Based on the same inventive concept, the embodiment of the present invention further provides a mobile terminal, and the specific implementation of the mobile terminal may refer to the description of the method embodiment, and repeated details are not repeated, as shown in fig. 4, the mobile terminal mainly includes:

a first processing module 401, configured to execute an operation of the peripheral wake-up first stage in the first peripheral wake-up process in the system wake-up first stage of the system wake-up process;

a second processing module 402, configured to execute an operation of a peripheral wake-up second stage of the peripheral wake-up process in a system wake-up second stage of the system wake-up process, where a wait delay exists between the peripheral wake-up first stage of the first peripheral wake-up process and the peripheral wake-up second stage of the first peripheral wake-up process.

In a possible implementation manner, the second processing module is specifically configured to:

determining an interval duration between the system wake-up first phase and the system wake-up second phase;

if the interval duration is determined to be smaller than the waiting delay, calculating the time difference between the waiting delay and the interval duration, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the duration corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In a possible implementation manner, the second processing module is specifically configured to:

if the waiting time delay is determined to be larger than the preset time length which is the statistic value of the interval time length between the system awakening first stage and the system awakening second stage, calculating the time difference between the waiting time delay and the preset time length, executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the time length corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.

In a possible implementation manner, the preset duration is a minimum value of interval durations between the first stage of system wakeup and the second stage of system wakeup obtained through multiple statistics.

Specifically, the preset duration is a minimum value selected from stored historical data, a value in the historical data is an interval duration between the system awakening first stage and the system awakening second stage in one system awakening process, and the interval duration between the system awakening first stage and the system awakening second stage in the system awakening process at this time is increased in the historical data every time the system awakening process is executed.

In a possible embodiment, the system further comprises a detection module for:

and detecting a trigger event of system awakening before the first processing module executes the peripheral awakening first phase of the first peripheral awakening process in the system awakening first phase of the system awakening process.

In a possible implementation manner, the first external device is set as an LCD, the first stage of the external device wake-up is a reset operation, and the second stage of the external device wake-up is an operation of sending an initialization command;

the first processing module is specifically configured to: in a system awakening first stage of a system awakening process, executing a reset operation of the LCD awakening process;

the second processing module is specifically configured to: and in a system awakening second stage of the system awakening process, executing the operation of sending an initialization command of the LCD awakening process.

Based on the technical scheme, in the embodiment of the invention, the peripheral awakening process is divided into a plurality of peripheral awakening stages according to the waiting time delay, and in two continuous system awakening stages of the system awakening process, the operation of the first peripheral awakening stage is executed in the first system awakening stage, and the operation of the second peripheral awakening stage is executed in the second system awakening stage, so that the waiting time delay existing between the first peripheral awakening stage and the second peripheral awakening stage can occupy the time interval between the first system awakening stage and the second system awakening stage, thereby effectively shortening the time length occupied by peripheral awakening and improving the user experience.

As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A method of waking a peripheral, comprising:
the mobile terminal executes the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process;
the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process;
the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, and the operation comprises the following steps:
the mobile terminal determines the interval duration between the first system awakening phase and the second system awakening phase;
if the mobile terminal determines that the interval duration is smaller than the waiting delay, calculating the time difference between the waiting delay and the interval duration, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the duration corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.
2. The method of claim 1, wherein the first peripheral device is a Liquid Crystal Display (LCD), the peripheral device waking up a first phase is a reset operation, and the peripheral device waking up a second phase is a send initialization command operation;
the mobile terminal executes the reset operation of the LCD awakening process in the system awakening first stage of the system awakening process;
and the mobile terminal executes the operation of sending an initialization command in the LCD awakening process at the system awakening second stage in the system awakening process.
3. A method of waking a peripheral, comprising:
the mobile terminal executes the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process;
the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process;
the mobile terminal executes the operation of the peripheral awakening second stage of the first peripheral awakening process in the system awakening second stage of the system awakening process, and the operation comprises the following steps:
if the mobile terminal determines that the waiting time delay is greater than the preset time length, calculating the time difference between the waiting time delay and the preset time length, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the time length corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.
4. The method according to claim 3, wherein the preset duration is a minimum value selected from stored historical data, one value in the historical data is an interval duration between the first and second phases of the system wake-up in one time of the system wake-up process, and the interval duration between the first and second phases of the system wake-up in the current time of the system wake-up process is increased in the historical data every time the system wake-up process is performed.
5. The method of claim 3 or 4, wherein the first peripheral device is a Liquid Crystal Display (LCD), the peripheral device wake-up first phase is a reset operation, and the peripheral device wake-up second phase is an operation of sending an initialization command;
the mobile terminal executes the reset operation of the LCD awakening process in the system awakening first stage of the system awakening process;
and the mobile terminal executes the operation of sending an initialization command in the LCD awakening process at the system awakening second stage in the system awakening process.
6. A mobile terminal, comprising:
the first processing module is used for executing the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process;
the second processing module is used for executing the operation of the peripheral awakening second stage of the peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process;
the second processing module is specifically configured to:
determining an interval duration between the system wake-up first phase and the system wake-up second phase;
if the interval duration is determined to be smaller than the waiting delay, calculating the time difference between the waiting delay and the interval duration, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the duration corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.
7. The mobile terminal of claim 6, wherein the first peripheral device is a Liquid Crystal Display (LCD), the peripheral device waking up a first phase is a reset operation, and the peripheral device waking up a second phase is an operation of sending an initialization command;
the first processing module is specifically configured to: in a system awakening first stage of a system awakening process, executing a reset operation of the LCD awakening process;
the second processing module is specifically configured to: and in a system awakening second stage of the system awakening process, executing the operation of sending an initialization command of the LCD awakening process.
8. A mobile terminal, comprising:
the first processing module is used for executing the operation of the peripheral awakening first stage of the first peripheral awakening process in the system awakening first stage of the system awakening process;
the second processing module is used for executing the operation of the peripheral awakening second stage of the peripheral awakening process in the system awakening second stage of the system awakening process, wherein a waiting time delay exists between the peripheral awakening first stage of the first peripheral awakening process and the peripheral awakening second stage of the first peripheral awakening process;
the second processing module is specifically configured to:
if the waiting time delay is determined to be larger than the preset time length, calculating the time difference between the waiting time delay and the preset time length, and executing the operation of the peripheral awakening second stage of the first peripheral awakening process after waiting for the time length corresponding to the time difference in the system awakening second stage of the system awakening process, otherwise, directly executing the operation of the peripheral awakening second stage of the first peripheral awakening process.
9. The mobile terminal of claim 8, wherein the preset duration is a minimum value selected from stored historical data, one value in the historical data is an interval duration between the first phase of the system wake-up and the second phase of the system wake-up in one system wake-up process, and the interval duration between the first phase of the system wake-up and the second phase of the system wake-up in the current system wake-up process is increased in the historical data every time the system wake-up process is executed.
10. The mobile terminal according to claim 8 or 9, wherein the first peripheral device is a liquid crystal display LCD, the first peripheral device wake-up phase is a reset operation, and the second peripheral device wake-up phase is an operation of sending an initialization command;
the first processing module is specifically configured to: in a system awakening first stage of a system awakening process, executing a reset operation of the LCD awakening process;
the second processing module is specifically configured to: and in a system awakening second stage of the system awakening process, executing the operation of sending an initialization command of the LCD awakening process.
CN201610971213.8A 2016-10-28 2016-10-28 Method for awakening peripheral and mobile terminal CN106569879B (en)

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