CN103577213A - Method for upgrading touch screen firmware of intelligent terminal - Google Patents
Method for upgrading touch screen firmware of intelligent terminal Download PDFInfo
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- CN103577213A CN103577213A CN201210282117.4A CN201210282117A CN103577213A CN 103577213 A CN103577213 A CN 103577213A CN 201210282117 A CN201210282117 A CN 201210282117A CN 103577213 A CN103577213 A CN 103577213A
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Abstract
The invention provides a method for upgrading a touch screen firmware of an intelligent terminal. The method is characterized by comprising the following steps: step 1, converting the program of the touch screen firmware according to the predefined file format, and packaging the converted program into a touch screen firmware file; step 2, publishing the touch screen firmware file and an upgrade installation file, and enabling the published files to be obtained by an intelligent terminal user; step 3, installing the obtained upgrade installation file into a memory of the intelligent terminal by the intelligent terminal user, and storing the touch screen firmware file into the memory of the intelligent terminal; step 4, running the upgrade installation file, searching the touch screen firmware file in the memory, enabling the intelligent terminal to acquire the touch screen firmware file and the upgrading way which correspond to the type of a touch screen of the intelligent terminal according to the type of the touch screen, and completing the upgrade of the touch screen firmware. The method solves the problems that the existing method for upgrading the touch screen firmware is complicated and low in efficiency.
Description
Technical field
The present invention relates to intelligent terminal field, be specifically related to the method for touch-screen updating firmware program.
Background technology
The intelligent terminal such as mobile phone, PAD is more prevalent, touch-screen also plays a part more and more important thereupon, especially capacitance touch screen, because of its have the life-span long, touch the advantages such as induction, easy to use, flexible operation, multi-point touch, in following intelligent terminal, can replace gradually touch screens, become the leading of touch-screen market.But capacitance plate is due to himself characteristic and principle of work, the reasons such as technology is perfect relatively not, in use often there will be some abnormal conditions, as coordinate mistake, area failures, electromagnetic interference (EMI) is serious etc., now need to touch-screen firmware program, upgrade for above problem, for the touch-screen firmware upgrade of not dispatching from the factory, in factory, can complete, but for the intelligent terminal that dispatches from the factory or used by consumer, if touch-screen is returned to factory or upgrades after sale, cost is larger, not only cause overhead, affect client simultaneously and use impression.
In addition, present stage, touch screen was of a great variety, and every kind of touch screen all can relate to firmware upgrade, touch screen upgrading mode difference and firmware program file layout that each producer provides are also different, thus be that firmware program variation and upgrading mode are diversified loaded down with trivial details, the specific purpose tool that present stage upgrading touch-screen firmware needs professional person to use touch screen producer to provide more is upgraded, and upgrade method very complicated, efficiency are low, for produce or after maintenance all can bring very burden.
Summary of the invention
In order to solve existing upgrading touch-screen firmware very complicated, inefficient problem, the invention provides a kind of upgrade method of simple to operate, efficiency is high, mode intelligent selection is obtained, upgraded in the unified encapsulation of firmware program, intelligent terminal firmware program intelligence intelligence intelligent terminal touch screen firmware.
For solving the problems of the technologies described above, technical scheme provided by the invention is: a kind of upgrade method of intelligent terminal touch screen firmware, the method comprises the steps:
Step 1: touch screen firmware program is changed according to predefined file layout, and be packaged into touch screen firmware file;
Step 2: issue touch screen firmware file and update file, and obtained by intelligent terminal user;
Step 3: intelligent terminal user is installed to the update file getting in the storer in intelligent terminal, is stored to touch screen firmware file in the storer of intelligent terminal;
Step 4: operation update file, search for the touch screen firmware file in described storer, intelligent terminal obtains touch screen firmware file and the upgrading mode corresponding with its touch screen kind according to self touch screen kind from described touch screen firmware file, completes the upgrading of touch screen firmware;
Step 5: when this upgrades successfully, mark upgrading success or failure are designated successfully, otherwise are labeled as failure.
Preferably,
The method also comprises error-detecting recovering step,
When intelligent terminal starts, read upgrading success or failure sign, if these upgrading success or failure are designated successfully, perform step 1; If these upgrading success or failure are designated failure, perform step 4, re-start firmware upgrade.
Preferably, intelligent terminal comprises
Upper layer application device, for human-computer interaction interface is provided, demonstration information;
Bottom equipment, be used for moving update file, search for the touch screen firmware file in described storer, according to self touch screen kind, from described touch screen firmware file, obtain touch screen firmware file and the upgrading mode corresponding with its touch screen kind, complete the upgrading of touch screen firmware, this device is built in intelligent terminal;
Upper layer application device by transmitting order to lower levels, control that bottom equipment is upgraded and Real-time Obtaining bottom escalation process in status information.
Preferably, in step 1, described touch screen firmware file comprises two parts, index part and data division, index part is for the flag information of store data and the particular location of corresponding data, and data division is for depositing concrete touch screen firmware file, and index is corresponding one by one with data.
Preferably, in step 2, by cable network or wireless network issue touch screen firmware file and update file, and obtained by cable network or wireless network by intelligent terminal user.
Preferably, in step 4, intelligent terminal obtains index, finds the touch screen firmware file adapting to touch screen in data according to the guide of index, completes the upgrading of touch screen firmware.
Preferably, described intelligent terminal comprises mobile phone, PAD, the notebook that uses touch-screen.
Preferably, the storer of intelligent terminal is ROM or SD card.
Beneficial effect of the present invention is: the unified encapsulation of touch screen firmware, intelligent terminal Intelligent Recognition is obtained, and avoids the loaded down with trivial details of data diversity that touch screen kind diversity brings.
1. intelligent terminal upgrading mode intelligent selection, the upgrading mode of avoiding touch screen kind diversity to bring is multifarious loaded down with trivial details.
2. firmware updating need not professional and professional tool, and user can upgrade voluntarily, avoids returning the overhead that factory or after-sales service bring.
3. special upgrade application software, escalation process is visual, and better user experiences.
4. escalation process adopts error-detecting Restoration Mechanism, and escalation process is safe and reliable, the situation of avoiding touch screen that occurring upgrades unsuccessfully brings to use.
Accompanying drawing explanation
Fig. 1 is PC end system block diagram of the present invention;
Fig. 2 is touch screen firmware encapsulation format of the present invention;
Fig. 3 is touch screen firmware file issue schematic diagram of the present invention;
Fig. 4 is intelligent terminal system block diagram of the present invention;
Fig. 5 is that intelligent terminal touch screen firmware program intelligence of the present invention is obtained process flow diagram;
Fig. 6 is intelligent terminal upgrading mode intelligent selection process flow diagram of the present invention;
Fig. 7 is intelligent terminal upgrading failure detection mechanism process flow diagram of the present invention.
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Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described.
The present invention is mainly divided into PC end and intelligent terminal two parts, the main required firmware program file of making touch screen firmware upgrade of being responsible for of PC end, the firmware program file of upgrading required to different touch screens carries out unified format to be processed, be stored in the ROM or SD card of intelligent terminal, by intelligent terminal upgrading, used; Intelligent terminal is responsible for obtaining concrete firmware program file from its ROM or SD card, and the touch screen kind of using according to self obtains corresponding firmware program from firmware program file, then selects corresponding touch screen firmware upgrade method to upgrade.Upgrade step is as follows:
1) PC end software is unified relevant touch screen firmware program conversion, is packaged into touch screen firmware program file according to the file layout defining.
2) by means such as networks, touch screen firmware program file and upgrade applications installation file are issued, by intelligent terminal user or related personnel, obtained.
3) intelligent terminal user or related personnel are mounted to intelligent terminal by the touch screen upgrade application software getting, and touch screen firmware program file is deposited to the ROM or SD card of intelligent terminal.
4) operation intelligent terminal touch screen firmware upgrade application software, intelligent terminal upgrade software automatic search and read its ROM or SD card in touch screen firmware file, according to self type, from firmware file, obtain corresponding firmware program and select corresponding upgrading mode, upgrade.
Escalation process adopts error-detecting Restoration Mechanism, guarantees that escalation process is safe and reliable, prevents upgrading and unsuccessfully causes the phenomenon that touch screen is invalid.
The a collection of touch-screen firmware of supposing to upgrade, and this batch of touch-screen have polytype, and also there is polytype in touch screen firmware and upgrading mode.
1) utilize PC end software, needed various touch screen firmwares are unified to encapsulation, as shown in Figure 1.In order to make the intelligent terminal can intelligent selection touch screen firmware, need to carry out format design to data encapsulation, package file is divided into two parts, and as shown in Figure 2, a part is index, another part is data, the flag information of index part store data and the particular location of corresponding data, data division is deposited concrete touch screen firmware program, and index is corresponding one by one with data, indexed format is as shown in table 1
Table 1 index data form
In above table 1, each title implication is as follows:
firm_name: the name of touch screen firmware, every kind of different touch screens
firm_namedifference, distinguishes the firmware program of different touch screens with this.
offset: the skew start address of touch screen firmware program in firmware file, when index can obtain corresponding firmware program according to this Offset after the match is successful.
firm_ver: the software version number of this firmware program in current firmware file.
hard_ver:hardware version numbers corresponding to this firmware program in current firmware file.
ic_style: the touch screen IC kind that this firmware program is corresponding, this sign is unique.
index: current firmware program index number.
flag_used: represent that whether the index information position that current I ndex is corresponding is occupied, 0 expression does not have occupied, and 1 expression is occupied.
reserve:64 byte spaces that use after retaining.
2) as shown in Figure 3, the application software installation file of the touch screen firmware program of making and upgrading use is together issued, upgrading is used application software also can before intelligent terminal dispatches from the factory, be built in wherein.
4) as shown in Figure 4, intelligent terminal software is divided into two parts, a part is application software, human-computer interaction interface is provided, by upgrading person, is operated, show the various information such as touch screen upgrade status, another part is bottom software, provide concrete touch screen firmware upgrade to implement, intelligence is obtained firmware program and intelligent selection upgrading mode, before bottom software dispatches from the factory, is built in intelligent terminal.Upper application software by transmitting order to lower levels, control that bottom software is upgraded and Real-time Obtaining bottom escalation process in the information such as state.
The intelligence of firmware program is chosen the method that adopts traversal coupling firmware file index, after the match is successful, according to the Offset in concordance list, removes to obtain corresponding firmware program; Idiographic flow as shown in Figure 5.
Upgrading mode intelligent selection adopts various types of firmware upgrade modes is encapsulated, and be built in intelligent terminal bottom software, after firmware program is chosen successfully, bottom software can select corresponding upgrading mode to upgrade according to the touch screen kind of self, as shown in Figure 6, every kind of touch screen sign is unique, and every kind of upgrading type code is unique, and touch screen sign is corresponding one by one with upgrading mode sign.
4) the touch screen firmware person that need to upgrade obtains after firmware file and application program installation file by means such as networks, application program is mounted to intelligent terminal, in the ROM of the intelligent terminal that touch screen firmware is deposited or SD card, open upgrade applications, according to prompting, carry out updating firmware program operation.
In escalation process, every step is all designed with abnormal judgement and corresponding abnormality processing, guarantee that each link is normally carried out and controlled, until all conditions starts upgrading after all meeting again before upgrading, before upgrading, first will upgrade successfully sign and be set to FALSE, after upgrading successfully, this sign is set to TRUE, after upgrading unsuccessfully, this sign is FALSE, and this sign is used for judging that by error-detecting process whether upgrading is successful.
5) in order to prevent, in intelligent terminal escalation process, occur extremely, the present invention designs a kind of upgrading failure detection mechanism, upgrading failure detection mechanism Main Function is for preventing in touch screen firmware upgrade process, original firmware program clashes, new firmware program is not write successfully, as there is circut breaking in downloading process, restart rear touch screen and can not use, thereby can not operate the situation appearance that touch screen firmware upgrade software carries out firmware program updating.Upgrading failure detection flow process as shown in Figure 7, starts a process automatically during intelligent terminal startup, this process judges that by reading to upgrade successfully to identify whether upgrading last time is successful.If success, exits automatically; If failure, sends touch screen firmware upgrade order to lower floor's program, carry out updating operation again, to user, provide relevant information, in order to avoid the erroneous judgement that causes long-time touch screen to bring without response is disconnected simultaneously.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (8)
1. a upgrade method for intelligent terminal touch screen firmware, is characterized in that, the method comprises the steps:
Step 1: touch screen firmware program is changed according to predefined file layout, and be packaged into touch screen firmware file;
Step 2: issue touch screen firmware file and update file, and obtained by intelligent terminal user;
Step 3: intelligent terminal user is installed to the update file getting in the storer in intelligent terminal, is stored to touch screen firmware file in the storer of intelligent terminal;
Step 4: operation update file, search for the touch screen firmware file in described storer, intelligent terminal obtains touch screen firmware file and the upgrading mode corresponding with its touch screen kind according to self touch screen kind from described touch screen firmware file, completes the upgrading of touch screen firmware;
Step 5: when this upgrades successfully, mark upgrading success or failure are designated successfully, otherwise are labeled as failure.
2. the upgrade method of intelligent terminal touch screen firmware according to claim 1, is characterized in that, the method also comprises error-detecting recovering step,
When intelligent terminal starts, read upgrading success or failure sign, if these upgrading success or failure are designated successfully, perform step 1; If these upgrading success or failure are designated failure, perform step 4, re-start firmware upgrade.
3. the upgrade method of intelligent terminal touch screen firmware according to claim 1, is characterized in that, intelligent terminal comprises
Upper layer application device, for human-computer interaction interface is provided, demonstration information;
Bottom equipment, be used for moving update file, search for the touch screen firmware file in described storer, according to self touch screen kind, from described touch screen firmware file, obtain touch screen firmware file and the upgrading mode corresponding with its touch screen kind, complete the upgrading of touch screen firmware, this device is built in intelligent terminal;
Upper layer application device by transmitting order to lower levels, control that bottom equipment is upgraded and Real-time Obtaining bottom escalation process in status information.
4. according to the upgrade method of the intelligent terminal touch screen firmware described in claim 1 or 3, it is characterized in that, in step 1, described touch screen firmware file comprises two parts, index part and data division, index part is for the flag information of store data and the particular location of corresponding data, and data division is for depositing concrete touch screen firmware file, and index is corresponding one by one with data.
5. the upgrade method of intelligent terminal touch screen firmware according to claim 1, it is characterized in that, in step 2, by cable network or wireless network issue touch screen firmware file and update file, and obtained by cable network or wireless network by intelligent terminal user.
6. the upgrade method of intelligent terminal touch screen firmware according to claim 4, is characterized in that, in step 4, intelligent terminal obtains index, finds the touch screen firmware file adapting to touch screen in data according to the guide of index, completes the upgrading of touch screen firmware.
7. the upgrade method of intelligent terminal touch screen firmware according to claim 1, is characterized in that, described intelligent terminal comprises mobile phone, PAD, the notebook that uses touch-screen.
8. the upgrade method of intelligent terminal touch screen firmware according to claim 1, is characterized in that, the storer of intelligent terminal is ROM or SD card.
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| CN104598276A (en) * | 2015-01-13 | 2015-05-06 | 中科创达软件科技（深圳）有限公司 | Online upgrade method and online upgrade device for touch screen firmware |
| WO2015123932A1 (en) * | 2014-02-19 | 2015-08-27 | 惠州Tcl移动通信有限公司 | Method and apparatus for repairing touch screen firmware of mobile terminal |
| CN105117241A (en) * | 2015-07-28 | 2015-12-02 | 努比亚技术有限公司 | Firmware upgrade method and apparatus |
| CN105573916A (en) * | 2016-01-29 | 2016-05-11 | 努比亚技术有限公司 | Fault detection method and mobile terminal |
| WO2016102334A1 (en) * | 2014-12-23 | 2016-06-30 | Wayne Fueling Systems Sweden Ab | A screen for a fuel dispensing unit, a method for manufacturing such a screen, and a computer program |
| CN106371862A (en) * | 2016-08-23 | 2017-02-01 | Tcl移动通信科技（宁波）有限公司 | Processing method and system for setting touch screens during factory leaving of mobile terminals |
| CN106878812A (en) * | 2017-02-22 | 2017-06-20 | 深圳创维－Rgb电子有限公司 | A kind of method and apparatus of upgrade-system |
| CN108366131A (en) * | 2018-03-13 | 2018-08-03 | 广州视源电子科技股份有限公司 | Data transmission method, device, terminal and storage medium |
| CN109739538A (en) * | 2018-12-29 | 2019-05-10 | 深圳Tcl新技术有限公司 | Intelligent terminal power board method for upgrading software, intelligent terminal and storage medium |
| CN110045978A (en) * | 2019-04-16 | 2019-07-23 | 杭州阿姆科技有限公司 | A kind of firmware of different type SSD equipment unifies upgrade method and system |
| CN111142906A (en) * | 2019-12-25 | 2020-05-12 | 浙江大华技术股份有限公司 | Method, device and equipment for iteration of equipment firmware upgrading scheme |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2015123932A1 (en) * | 2014-02-19 | 2015-08-27 | 惠州Tcl移动通信有限公司 | Method and apparatus for repairing touch screen firmware of mobile terminal |
| WO2016102334A1 (en) * | 2014-12-23 | 2016-06-30 | Wayne Fueling Systems Sweden Ab | A screen for a fuel dispensing unit, a method for manufacturing such a screen, and a computer program |
| CN107251111A (en) * | 2014-12-23 | 2017-10-13 | 韦恩加油系统瑞典公司 | Screen for fuel allocation unit, the method and computer program for manufacturing the screen |
| CN104598276A (en) * | 2015-01-13 | 2015-05-06 | 中科创达软件科技（深圳）有限公司 | Online upgrade method and online upgrade device for touch screen firmware |
| CN105117241A (en) * | 2015-07-28 | 2015-12-02 | 努比亚技术有限公司 | Firmware upgrade method and apparatus |
| CN105573916B (en) * | 2016-01-29 | 2018-07-03 | 努比亚技术有限公司 | Fault detection method and mobile terminal |
| CN105573916A (en) * | 2016-01-29 | 2016-05-11 | 努比亚技术有限公司 | Fault detection method and mobile terminal |
| CN106371862A (en) * | 2016-08-23 | 2017-02-01 | Tcl移动通信科技（宁波）有限公司 | Processing method and system for setting touch screens during factory leaving of mobile terminals |
| CN106878812A (en) * | 2017-02-22 | 2017-06-20 | 深圳创维－Rgb电子有限公司 | A kind of method and apparatus of upgrade-system |
| CN108366131A (en) * | 2018-03-13 | 2018-08-03 | 广州视源电子科技股份有限公司 | Data transmission method, device, terminal and storage medium |
| CN109739538A (en) * | 2018-12-29 | 2019-05-10 | 深圳Tcl新技术有限公司 | Intelligent terminal power board method for upgrading software, intelligent terminal and storage medium |
| CN110045978A (en) * | 2019-04-16 | 2019-07-23 | 杭州阿姆科技有限公司 | A kind of firmware of different type SSD equipment unifies upgrade method and system |
| CN111142906A (en) * | 2019-12-25 | 2020-05-12 | 浙江大华技术股份有限公司 | Method, device and equipment for iteration of equipment firmware upgrading scheme |
| CN111142906B (en) * | 2019-12-25 | 2023-11-10 | 浙江大华技术股份有限公司 | Method, device and equipment for iterating equipment firmware upgrading scheme |
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