CN104598276A - Online upgrade method and online upgrade device for touch screen firmware - Google Patents

Online upgrade method and online upgrade device for touch screen firmware Download PDF

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Publication number
CN104598276A
CN104598276A CN201510016645.9A CN201510016645A CN104598276A CN 104598276 A CN104598276 A CN 104598276A CN 201510016645 A CN201510016645 A CN 201510016645A CN 104598276 A CN104598276 A CN 104598276A
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screen
touch
firmware
firmware version
preferred
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CN104598276B (en
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沈涛
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Branch Of Software Technology (shenzhen) Co Ltd
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Branch Of Software Technology (shenzhen) Co Ltd
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Abstract

The invention is suitable for the technical field of touch screen firmware upgrade, and provides an online upgrade method and an online upgrade device for touch screen firmware. The online upgrade method for the touch screen firmware comprises the following steps: reading a touch screen firmware version stored in a touch screen register; comparing the stored firmware version with a preferable firmware version in touch screen drivers; when the stored firmware version is lower than the preferable firmware version in the touch screen drivers, upgrading the stored firmware version into the preferable firmware version in the touch screen drivers. The method solves the problems of existing touch screen firmware upgrade that the upgrading steps are complicated, the touch screen firmware cannot be upgraded in batches and the touch screen firmware cannot be quickly upgraded. Under the condition that a mobile terminal is in normal use, the touch screen firmware version can be updated through the touch screen drivers, so that the complicated upgrading steps are simplified, and the touch screen firmware can be upgraded in batches by mobile terminal manufacturers.

Description

A kind of touch-screen firmware on line upgrading method and device
Technical field
The invention belongs to touch-screen firmware upgrade technical field, particularly relate to a kind of touch-screen firmware on line upgrading method and device.
Background technology
Touch-screen firmware firmware is the control program of touch-screen, drives for data being sent to system touch screen.When touch-screen dispatches from the factory, by touch-screen firmware downloads in touch-screen, then shipment is to mobile terminal production firm, is incorporated on mobile terminal by touch-screen.When needs are upgraded, the touch-screen firmware of first storage update, re-uses the burning hardware that mobile terminal production firm provides, and by burning signal wiring touch-screen IC interface, by the touch-screen firmware burning of renewal in touch-screen, completes the upgrading of touch-screen firmware.
But the mode of existing touch-screen firmware upgrade is the mode of upgraded in offline, and upgrade step is loaded down with trivial details, and cannot batch upgrade touch-screen firmware, unfavorable quick upgrading touch-screen firmware.Its reason is, touch-screen is incorporated on mobile terminal, during upgraded in offline, need to remove touch-screen firmware in the terminal, then by burning signal wiring touch-screen IC interface, therefore upgrade step is loaded down with trivial details, in addition, once can only to upgrade a touch-screen firmware, cannot batch upgrade touch-screen firmware, therefore unfavorable quick upgrading touch-screen firmware.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of touch-screen firmware on line upgrading method, the mode being intended to solve existing touch-screen firmware upgrade is the mode of upgraded in offline, upgrade step is loaded down with trivial details, and cannot batch upgrade touch-screen firmware, the problem of unfavorable quick upgrading touch-screen firmware.
The embodiment of the present invention is achieved in that a kind of touch-screen firmware on line upgrading method, comprising:
Read the touch-screen firmware firmware version stored in touch-screen register;
During the firmware version of storage is driven with touch-screen compared with preferred firmware version;
When during the firmware version stored drives lower than described touch-screen during preferred firmware version, be preferred firmware version during described touch-screen drives by the firmware edition upgrading of storage.
Another object of the embodiment of the present invention is to provide a kind of touch-screen firmware on line upgrading device, comprising:
Version read module, for reading the touch-screen firmware firmware version stored in touch-screen register;
Edition comparison module, compared with firmware version preferred in being driven with touch-screen by the firmware version of storage;
The firmware edition upgrading of storage, in driving lower than described touch-screen when the firmware version stored during preferred firmware version, is preferred firmware version during described touch-screen drives by edition upgrading module.
In embodiments of the present invention, when during the firmware version stored drives lower than described touch-screen during preferred firmware version, it is preferred firmware version during described touch-screen drives by the firmware edition upgrading of storage, the mode solving existing touch-screen firmware upgrade is the mode of upgraded in offline, upgrade step is loaded down with trivial details, and cannot batch upgrade touch-screen firmware, the problem of unfavorable quick upgrading touch-screen firmware.When mobile terminal normally uses, can be driven by touch-screen, upgrade touch-screen firmware version, thus it be loaded down with trivial details both to have simplified upgrade step, also make mobile terminal production firm can batch upgrade touch-screen firmware.
Accompanying drawing explanation
Fig. 1 is the realization flow figure of the touch-screen firmware on line upgrading method that the embodiment of the present invention provides;
Fig. 2 is the implementing procedure figure of the touch-screen firmware on line upgrading method step S103 that the embodiment of the present invention provides;
Fig. 3 is the preferably implementing procedure figure in actual applications that the embodiment of the present invention provides;
Fig. 4 is the first structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides;
Fig. 5 is the second structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides;
Fig. 6 is the 3rd structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides;
Fig. 7 is the 4th structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
embodiment one
Fig. 1 is the realization flow figure of the touch-screen firmware on line upgrading method that the embodiment of the present invention provides, and details are as follows:
In step S101, read the touch-screen firmware firmware version stored in touch-screen register;
Touch-screen in mobile terminal drives, and reads the touch-screen firmware firmware version stored in touch-screen register
The operating system of running of mobile terminal, includes but not limited to Windows Phone operating system, Android operation system, ios operating system.
Wherein, touch-screen register comprises the register of capacitive touch screen and the touch-screen of inductive touch.
Wherein, by reading event, the version number of the touch-screen firmware firmware version stored in touch-screen register is directly read.
In step s 102, in the firmware version of storage being driven with touch-screen compared with preferred firmware version;
Wherein, in the version number of the firmware version of storage being driven with touch-screen preferred firmware version version number compared with.
Before step S101 or step S102, store preset preferred firmware version, during preferred firmware version write touch-screen is driven, drive to make described touch-screen and comprise preferred firmware version, or, before step S101 or step S102, interconnection network, download preferred firmware version, during preferred firmware version write touch-screen is driven, drive to make described touch-screen and comprise preferred firmware version.
In step s 103, when during the firmware version stored drives lower than described touch-screen during preferred firmware version, be preferred firmware version during described touch-screen drives by the firmware edition upgrading of storage.
When during the firmware version stored drives lower than described touch-screen during preferred firmware version, described touch-screen drives the firmware data chosen and need to upgrade, in the firmware version directly the firmware data syn-chronization needing to upgrade extremely stored, by the firmware edition upgrading of storage to be preferred firmware version during described touch-screen drives.
Wherein, the firmware data that needs upgrade are: data different between the firmware version of storage and preferred firmware version.
When the firmware version stored is not less than preferred firmware version in the driving of described touch-screen, do not process.
In embodiments of the present invention, when mobile terminal normally uses, can be driven by touch-screen, upgrade touch-screen firmware version, its beneficial effect is two aspects, on the one hand, improve the compatibility of mobile terminal to touch-screen, mobile terminal can the touch panel device produced of compatible many moneys difference encapsulation factory, difference can be encapsulated the touch panel device that factory produces and carry out firmware renewal, the failure rate of reduction touch-screen by driving.On the other hand, for the exploitation of the upper strata touch-screen applications of the operating system of mobile terminal provides effective interface, can be controlled touch-screen firmware renewal rewards theory by upper layer application.
embodiment two
Fig. 2 is the implementing procedure figure of the touch-screen firmware on line upgrading method step S103 that the embodiment of the present invention provides, and details are as follows:
In step s 201, by communication bus, send touch-screen chip mode translation data to touch-screen chip mode translation register, change the touch-screen chip mode of described touch-screen chip into flash pattern;
In step S202, load preferred firmware version in internal memory, described internal memory by preferred firmware version synchronization in described touch-screen chip.
Wherein, load preferred firmware version in internal memory, the data of preferred firmware version are downloaded to touch-screen chip-stored district by communication bus by described internal memory, touch-screen chip synchronization register is set, by the data syn-chronization of preferred firmware version in described touch-screen chip.
In embodiments of the present invention, touch-screen chip-stored district by the data syn-chronization of preferred firmware version in described touch-screen chip, the firmware version that touch-screen chip adopts is latest edition, thus version in making touch-screen chip drive with touch-screen is consistent, touch-screen stably can receive the operational order of outside input, improves the stability of mobile terminal operating system.
embodiment three
Fig. 3 is the preferably implementing procedure figure in actual applications that the embodiment of the present invention provides, and details are as follows:
System kernel loads touch-screen and drives;
Touch-screen drives and reads touch-screen firmware version;
Touch-screen drive segment upgrades firmware in touch-screen chip;
Touch-screen is driven through SYN register operation, upgrades the fireware in touch-screen chip;
After renewal, according to the model of touch-screen, carry out corresponding operating.
Wherein, after renewal, mobile terminal is according to the model of touch-screen.Continue to run touch-screen to drive, or
Control the state of reset pin, reset operation is carried out to touch-screen chip, to rerun the electrifying timing sequence of touch-screen.
In embodiments of the present invention, driven by touch-screen, can directly load firmware to SYN register, the fireware in touch-screen chip is upgraded by SYN register, owing to not needing by a hard disk, inquiring about and call firmware, because this reducing update time, improve the speed that the fireware in touch-screen chip upgrades.
embodiment four
Fig. 4 is the first structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides, and this touch-screen firmware on line upgrading device can run in mobile terminal.The operating system of running of mobile terminal, includes but not limited to Windows Phone operating system, Android operation system, ios operating system.For convenience of explanation, illustrate only part related to the present embodiment.
With reference to Fig. 4, this touch-screen firmware on line upgrading device, comprising:
Version read module 41, for reading the touch-screen firmware firmware version stored in touch-screen register;
Edition comparison module 42, compared with firmware version preferred in being driven with touch-screen by the firmware version of storage;
The firmware edition upgrading of storage, in driving lower than described touch-screen when the firmware version stored during preferred firmware version, is preferred firmware version during described touch-screen drives by edition upgrading module 43.
In a kind of implementation of the present embodiment, be the second structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides with reference to figure 5, Fig. 5, this touch-screen firmware on line upgrading device, also comprises:
Storage of versions module 44, for storing preset preferred firmware version, in being driven by preferred firmware version write touch-screen, driving to make described touch-screen and comprising preferred firmware version.
In a kind of implementation of the present embodiment, be the 3rd structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides with reference to figure 6, Fig. 6, in this touch-screen firmware on line upgrading device, described edition upgrading module 43, also comprises:
Mode switching unit 431, for by communication bus, sends touch-screen chip mode translation data to touch-screen chip mode translation register, changes the touch-screen chip mode of described touch-screen chip into flash pattern;
Version synchronization unit 432, for loading preferred firmware version in internal memory, described internal memory by preferred firmware version synchronization in described touch-screen chip.
In a kind of implementation of the present embodiment, in this touch-screen firmware on line upgrading device, the described version synchronization unit of institute is specifically for loading preferred firmware version in internal memory, the data of preferred firmware version are downloaded to touch-screen chip-stored district by communication bus by described internal memory, touch-screen chip synchronization register is set, by the data syn-chronization of preferred firmware version in described touch-screen chip.
In a kind of implementation of the present embodiment, be the 4th structured flowchart of the touch-screen firmware on line upgrading device that the embodiment of the present invention provides with reference to figure 7, Fig. 7, in this touch-screen firmware on line upgrading device, also comprise:
Reseting module 45, for controlling the state of reset pin, carries out reset operation to touch-screen chip.
The device that the embodiment of the present invention provides can be applied in the embodiment of the method for aforementioned correspondence, and details, see the description of above-described embodiment, do not repeat them here.
Through the above description of the embodiments, those skilled in the art can be well understood to the mode that the present invention can add required common hardware by software and realizes.Described program can be stored in read/write memory medium, described storage medium, as random access memory, flash memory, ROM (read-only memory), programmable read only memory, electrically erasable programmable storer, register etc.This storage medium is positioned at storer, and processor reads the information in storer, performs the method described in each embodiment of the present invention in conjunction with its hardware.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; the change that can expect easily or replacement, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.

Claims (10)

1. a touch-screen firmware on line upgrading method, is characterized in that, comprising:
Read the touch-screen firmware firmware version stored in touch-screen register;
During the firmware version of storage is driven with touch-screen compared with preferred firmware version;
When during the firmware version stored drives lower than described touch-screen during preferred firmware version, be preferred firmware version during described touch-screen drives by the firmware edition upgrading of storage.
2. touch-screen firmware on line upgrading method as claimed in claim 1, is characterized in that, in the firmware version of storage is driven with described touch-screen compared with preferred firmware version before, described touch-screen firmware on line upgrading method, also comprises:
Store preset preferred firmware version, during preferred firmware version write touch-screen is driven, drive to make described touch-screen and comprise preferred firmware version.
3. touch-screen firmware on line upgrading method as claimed in claim 1, it is characterized in that, during the described firmware version when storing drives lower than described touch-screen during preferred firmware version, be preferred firmware version during described touch-screen drives by the firmware edition upgrading of storage, be specially:
By communication bus, send touch-screen chip mode translation data to touch-screen chip mode translation register, change the touch-screen chip mode of described touch-screen chip into flash pattern;
Load preferred firmware version in internal memory, described internal memory by preferred firmware version synchronization in described touch-screen chip.
4. touch-screen firmware on line upgrading method as claimed in claim 1, it is characterized in that, the preferred firmware version of described touch-screen drive load, to internal memory, by preferred firmware version synchronization in described touch-screen chip, is specially:
Load preferred firmware version in internal memory, the data of preferred firmware version are downloaded to touch-screen chip-stored district by communication bus by described internal memory, touch-screen chip synchronization register is set, by the data syn-chronization of preferred firmware version in described touch-screen chip.
5. touch-screen firmware on line upgrading method as claimed in claim 1, it is characterized in that, in the described firmware version when storing drives lower than described touch-screen during preferred firmware version, be during described touch-screen drives after preferred firmware version by the firmware edition upgrading of storage, described touch-screen firmware on line upgrading method, also comprises:
Control the state of reset pin, reset operation is carried out to touch-screen chip.
6. a touch-screen firmware on line upgrading device, is characterized in that, comprising:
Version read module, for reading the touch-screen firmware firmware version stored in touch-screen register;
Edition comparison module, compared with firmware version preferred in being driven with touch-screen by the firmware version of storage;
The firmware edition upgrading of storage, in driving lower than described touch-screen when the firmware version stored during preferred firmware version, is preferred firmware version during described touch-screen drives by edition upgrading module.
7. touch-screen firmware on line upgrading device as claimed in claim 6, it is characterized in that, described touch-screen firmware on line upgrading device also comprises:
Storage of versions module, for storing preset preferred firmware version, in being driven by preferred firmware version write touch-screen, driving to make described touch-screen and comprising preferred firmware version.
8. touch-screen firmware on line upgrading device as claimed in claim 6, it is characterized in that, described upgraded module, comprising:
Mode switching unit, for by communication bus, sends touch-screen chip mode translation data to touch-screen chip mode translation register, changes the touch-screen chip mode of described touch-screen chip into flash pattern;
Version synchronization unit, for loading preferred firmware version in internal memory, described internal memory by preferred firmware version synchronization in described touch-screen chip.
9. touch-screen firmware on line upgrading device as claimed in claim 6, it is characterized in that, described version synchronization unit is specifically for loading preferred firmware version in internal memory, the data of preferred firmware version are downloaded to touch-screen chip-stored district by communication bus by described internal memory, touch-screen chip synchronization register is set, by the data syn-chronization of preferred firmware version in described touch-screen chip.
10. touch-screen firmware on line upgrading device as claimed in claim 6, it is characterized in that, described touch-screen firmware on line upgrading device also comprises:
Reseting module, for controlling the state of reset pin, carries out reset operation to touch-screen chip.
CN201510016645.9A 2015-01-13 2015-01-13 A kind of touch-screen firmware on line upgrading method and device Active CN104598276B (en)

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CN104991797A (en) * 2015-06-23 2015-10-21 上海卓易科技股份有限公司 Firmware updating method for mobile terminal and mobile terminal
CN105094834A (en) * 2015-08-10 2015-11-25 上海闻泰电子科技有限公司 Method for managing mobile phone touch screen firmware
CN105577449A (en) * 2016-01-19 2016-05-11 江苏小牛电动科技有限公司 Automatic upgrading method and device based on center control system of electric vehicle
CN105718281A (en) * 2015-07-29 2016-06-29 中科创达软件科技(深圳)有限公司 Touch screen firmware upgrading method and device
CN105893100A (en) * 2016-05-12 2016-08-24 浪潮电子信息产业股份有限公司 Method for automatically refreshing hard disk firmware under linux system
CN112148323A (en) * 2019-06-28 2020-12-29 广东美的制冷设备有限公司 Firmware upgrading method and device
CN112698844A (en) * 2020-12-29 2021-04-23 威海新北洋技术服务有限公司 Flashing method and device of operating system and electronic equipment

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CN103823723A (en) * 2014-02-19 2014-05-28 惠州Tcl移动通信有限公司 Mobile terminal touch screen firmware restoration method and device
CN104184814A (en) * 2014-08-25 2014-12-03 中山市永衡日用制品有限公司 Method and system for generating and compounding embedded firmware differential upgrading file

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CN102033770A (en) * 2010-12-17 2011-04-27 中兴通讯股份有限公司 Touch screen firmware upgrading method and device for mobile terminal
CN103577213A (en) * 2012-08-09 2014-02-12 深圳市中兴移动通信有限公司 Method for upgrading touch screen firmware of intelligent terminal
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104991797A (en) * 2015-06-23 2015-10-21 上海卓易科技股份有限公司 Firmware updating method for mobile terminal and mobile terminal
CN105718281A (en) * 2015-07-29 2016-06-29 中科创达软件科技(深圳)有限公司 Touch screen firmware upgrading method and device
CN105718281B (en) * 2015-07-29 2019-04-12 中科创达软件科技(深圳)有限公司 A kind of touch screen firmware upgrade method and device
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CN105577449A (en) * 2016-01-19 2016-05-11 江苏小牛电动科技有限公司 Automatic upgrading method and device based on center control system of electric vehicle
CN105893100A (en) * 2016-05-12 2016-08-24 浪潮电子信息产业股份有限公司 Method for automatically refreshing hard disk firmware under linux system
CN112148323A (en) * 2019-06-28 2020-12-29 广东美的制冷设备有限公司 Firmware upgrading method and device
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CN112698844A (en) * 2020-12-29 2021-04-23 威海新北洋技术服务有限公司 Flashing method and device of operating system and electronic equipment

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