CN102841802A - Software upgrading method for mobile terminal - Google Patents
Software upgrading method for mobile terminal Download PDFInfo
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- CN102841802A CN102841802A CN2012102649243A CN201210264924A CN102841802A CN 102841802 A CN102841802 A CN 102841802A CN 2012102649243 A CN2012102649243 A CN 2012102649243A CN 201210264924 A CN201210264924 A CN 201210264924A CN 102841802 A CN102841802 A CN 102841802A
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Abstract
The invention discloses a software upgrading method for a mobile terminal. The software upgrading method for the mobile terminal includes that an upgrading program is added to an operating system of the mobile terminal, and a first condition and a second condition starting the upgrading program in the operational process and the starting up process of the mobile terminal are also added. A storage card provided with an upgrading image program and a software upgrading package is installed on the mobile terminal by a user. The first condition is achieved by the user. A storage area is marked out in a random access memory (RAM) of the mobile terminal by the upgrading program, and the upgrading image program on the storage card is copied into the storage area of the RAM by the upgrading program, and then the second condition is achieved and the mobile terminal is restarted. The upgrading image program in the storage area of the RAM is copied into an execution area of the RAM by the upgrading program, and the upgrading image program is started. The software upgrading package in the storage card is loaded on the upgrading image program, and software upgrading operation of the mobile terminal is executed. The software upgrading method for the mobile terminal can be used for software upgrading of any mobile terminal provided with a detachable storage card, and has the advantages of simple operation, safe upgrading and high automation degree and the like.
Description
Technical field
The application relates to a kind of method for upgrading software of portable terminal, and said software comprises operating system, firmware of portable terminal etc.
Background technology
With mobile phone, PDA, panel computer etc. is that the portable terminal of representative can be divided into non intelligent and intelligent two types.Non-intelligent mobile terminal adopts the hands-off operation system, perhaps third party software can not be installed, and perhaps only supports the installation (only for the hands-off operation system that supports Java) of java applet.Intelligent mobile terminal adopts open operating system, and third party's application software can be installed arbitrarily.
From promoting performance, increase compatibility to the software and hardware product, revising consideration such as bug, the software in the portable terminal often need upgrade to redaction.
The software upgrading of intelligent mobile terminal is comparatively simple.Because have a boot among its firmware or the operating system, be similar to the BIOS of computing machine.Intelligent mobile terminal can the downloaded software AKU, carries out software upgrading by means of this boot then.
The software upgrading of non-intelligent mobile terminal is comparatively complicated.Because do not comprise boot among its firmware or the operating system.The general at present serial line interface of serial cable connection non-intelligent mobile terminal and the serial line interface of computing machine of adopting placed software upgrade package on computers, realizes the software upgrading on the non-intelligent mobile terminal through specific program.This method for upgrading software has following shortcoming:
One of which in escalation process, if computing machine power down meeting causes the upgrading failure, and possibly make the early version software on the non-intelligent mobile terminal be wiped free of, and cause non-intelligent mobile terminal can't normally open, move.
Its two, once the serial line interface quantity of the limited amount of the non-intelligent mobile terminal of upgrading on the quantity of computing machine, every computing machine is unfavorable for that the manufacturer of non-intelligent mobile terminal or after sale service merchant carry out large-scale software upgrading, work efficiency is low.
Summary of the invention
The application's technical matters to be solved provides a kind of method for upgrading software of moving terminal, can in need not the environment of computing machine, accomplish simple, safe upgrading, and improves efficiency of upgrading software.
In order to solve the problems of the technologies described above, the method for upgrading software of the application's portable terminal comprises:
The 1st step increased ROMPaq in the operating system of portable terminal, and was increased in the first condition that starts said ROMPaq in the running of mobile terminal process, in the mobile terminal-opening process, started the second condition of said ROMPaq;
In the 2nd step, the user is stored in upgrading map program, the software upgrade package of portable terminal in the storage card, and storage card is installed on the portable terminal;
In the 3rd step, the user achieves first condition, thereby in the running of mobile terminal process, starts said ROMPaq; Said ROMPaq marks off the memory block in the RAM of portable terminal, the upgrading map program on the storage card is copied in the memory block of RAM, achieves second condition then, and restarts portable terminal;
In the 4th step, portable terminal starts said ROMPaq in start process; Said ROMPaq copies to the upgrading map program in the memory block of RAM in the execution district of RAM, and starts the map program of should upgrading;
The 5th step, the software upgrade package in the said upgrading map program load store card, and the software upgrading operation of execution portable terminal.
The application can be used for any software upgrading with portable terminal of dismountable storage card; And have that operating process is simple, escalation process safety, automaticity are high, do not have the advantages such as restricted number of upgrading simultaneously, thereby effectively improved the quality and the efficient of software upgrading.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the application is described in further detail.
Fig. 1 is the process flow diagram of first embodiment of the method for upgrading software of the application's portable terminal;
Fig. 2 is the process flow diagram of second embodiment of the method for upgrading software of the application's portable terminal.
Embodiment
Storage medium in the portable terminal comprises RAM and Flash two parts at least, respectively correspondence internal memory and the notion of disk in the computing machine.Also have ROM in some portable terminal, still preserve after the data power down on it, but not erasable.Some portable terminal also has dismountable storage card, for example mmc card, SD card, Mini SD card, TF card, SDHC card, xD card, memory stick etc.The software of portable terminal (firmware, operating system etc.) is stored among the Flash usually.
See also Fig. 1, this is first embodiment of the method for upgrading software of the application's portable terminal, comprises the steps:
The 1st step; In the operating system of portable terminal, increase ROMPaq; And be increased in the running of mobile terminal process first condition that (refer to the operating system on the portable terminal normally move) starts said ROMPaq, in the mobile terminal-opening process, (refer to that the operating system on the portable terminal does not bring into operation as yet) and start the second condition of said ROMPaq.
In the 2nd step, the user is stored in upgrading map program, the software upgrade package of portable terminal in the storage card, and storage card is installed on the portable terminal.
In the 3rd step, the user achieves first condition, thereby in the operational process of portable terminal, starts said ROMPaq.Said ROMPaq marks off a zone and is called the memory block in the RAM of portable terminal, the zone among the RAM except that the memory block is called carries out the district.Said ROMPaq copies to the upgrading map program on the storage card in the memory block of RAM.Then, said ROMPaq is achieved second condition automatically, and restarts portable terminal.
In the 4th step, portable terminal starts said ROMPaq in start process.Said ROMPaq copies to the upgrading map program in the memory block of RAM in the execution district of RAM, and starts the map program of should upgrading.
The 5th step, the software upgrade package in the said upgrading map program load store card, and the software upgrading operation of execution portable terminal.For example, the upgrading map program is burnt to said software upgrade package among the storage medium of portable terminal, replaces the original software on the portable terminal.
In this first embodiment, said upgrading map program for example is RamImage.Said upgrading map program and software upgrade package for example in the GCC translation and compiling environment cross compile obtain.Said upgrading map program, software upgrade package for example all are placed under the root directory of storage card.
On the basis of this first embodiment, the applicant combines some preferred implementations, has further proposed second embodiment of the method for upgrading software of the application's portable terminal, and is as shown in Figure 2.It comprises the steps:
The 1st step increased ROMPaq in the operating system of portable terminal, and was increased in the first condition that starts said ROMPaq in the running of mobile terminal process, in the mobile terminal-opening process, started the second condition of said ROMPaq.
Said first condition for example is made as, in case operating system captures the specific input operation of input media, promptly starts said ROMPaq.This specific input operation can be: on the keyboard of portable terminal, import specific character string; Paddling given shape on the touch-screen of portable terminal; With particular order, combination, long by or the short button on the portable terminal etc. of pressing.
Said second condition for example is made as, and one opens portable terminal, and operating system (or firmware) promptly reads the upgrading sign in the storage medium.If the upgrading that does not read the upgrading sign or read is designated not enabled, then normally start the operating system.If the upgrading of reading is designated enabled, then start ROMPaq.
In the 2nd step, the user in storage card, and is installed to the upgrading map program of portable terminal, software upgrade package, configuration file stores on the portable terminal with storage card.
Perhaps, the user is stored in upgrading map program, the software upgrade package of portable terminal in the storage card, and storage card is installed on the portable terminal.Then, the user sets up configuration file through portable terminal on storage card.
Said configuration file is the title, the title of software upgrade package of the upgrading map program on the recording storage card at least.
In the 3rd step, the user achieves first condition, and promptly the input media through portable terminal carries out specific input operation, thereby in the operational process of portable terminal, starts said ROMPaq.Said ROMPaq marks off a zone and is called the memory block in the RAM of portable terminal, the zone among the RAM except that the memory block is called carries out the district.Said ROMPaq is automatically set up the upgrading sign in the memory block of RAM.Said ROMPaq also reads the title of the upgrading map program in the configuration file, thereby finds the upgrading map program on the storage card, and it is copied in the memory block of RAM.Said ROMPaq also is set at enabled with said upgrading sign.Then, said ROMPaq is restarted portable terminal.
In the 4th step, the upgrading that portable terminal detects in start process among the RAM is designated enabled, thereby starts said ROMPaq.Said ROMPaq copies to the upgrading map program in the memory block of RAM in the execution district of RAM, and starts the map program of should upgrading.
In the 5th step, said upgrading map program reads the title of the software upgrade package in the configuration file, thereby finds the software upgrade package in the storage card, and carries out the software upgrading operation of portable terminal.
In the 6th step, after the software of portable terminal was successfully upgraded, said ROMPaq was revised as not enabled with the sign of the upgrading in the memory block of RAM.Portable terminal is restarted under the situation of not outage like this, the normal operating system that starts after upgrading owing to do not achieve second condition.And under the situation of cutting off the power supply, restart, owing to lose after the outage of the information among the RAM, thereby also can't achieve second condition and the normal operating system that starts after upgrading.
In this second embodiment, said configuration file for example also is placed under the root directory of storage card.
In the 3rd step of this second embodiment, said ROMPaq is divided fixed size usually in the RAM of portable terminal zone is as the memory block.Preferably, said ROMPaq in the RAM of portable terminal, divide fixed size and fixed address usually the zone as the memory block.More preferably, the sign of the upgrading in the memory block of RAM, upgrading map program all are stored in the unit of fixed address.
In the 3rd step of this second embodiment, said ROMPaq is set up in the memory block of RAM in the upgrading sign, can also in the memory block of RAM, write down following content:
1, upgrading map program preallocated memory address in the memory block of RAM.In the 3rd step, said ROMPaq copies to the upgrading map program on the storage card at the predistribution memory address place of the memory block of RAM like this.
2, upgrading map program preallocated executive address in the execution district of RAM.In the 4th step, said ROMPaq copies to the upgrading map program in the memory block of RAM at the predistribution executive address place in the execution district of RAM like this.
When starting shooting after the portable terminal outage, after its RAM newly powered on, various random values possibly appear in each unit again, and this may cause the disconnected said second condition of firmware erroneous judgement to be set up.For example, said upgrading identifies the fixed address in the memory block that always is stored in RAM, when it is that 0x55 representes when (wherein 0x representes sexadecimal) that it is an enabled.After if RAM newly powers on, the unit of storage upgrading sign has produced 0x55 numerical value randomly just, and the firmware of portable terminal will start ROMPaq by error so.
For fear of this type of wrong generation, in the 3rd step of this second embodiment, said ROMPaq is set up in the memory block of RAM in the upgrading sign, can also in the memory block of RAM, write down identifying code.This identifying code is the function of upgrading sign value, is used for the value of upgrading sign is carried out double verification.For example, identifying code is made as every negate of the binary number of upgrading sign value, promptly everybody 1,0 exchanges.In the 4th step, the upgrading that portable terminal detects in start process among the RAM is designated enabled like this, and the check code among the RAM just starts said ROMPaq for every negate of the enabled value of upgrading sign.Thereby thoroughly eliminated RAM each the unit random valued of back that newly powers on and caused judging by accident the risk that second condition is set up.
In sum, the method for upgrading software of the application's portable terminal is supported software upgrading non intelligent, intelligent mobile terminal is particularly useful for the software upgrading of non-intelligent mobile terminal simultaneously, only needs it to have dismountable storage card and gets final product.This software upgrading scheme need not to use any interface of portable terminal, thereby can reduce the production and the design cost of portable terminal; Also need not to be connected, thereby simplified operating process, reduced potential safety hazard with computing machine." user achieves first condition " afterwards, software upgrade process promptly need not artificial control, and automatically carries out; And this step before manual operation also very simple, and simultaneously the upgrading portable terminal do not have quantitative restriction, thereby improved work efficiency greatly.
Claims (9)
1. the method for upgrading software of a portable terminal is characterized in that, comprising:
The 1st step increased ROMPaq in the operating system of portable terminal, and was increased in the first condition that starts said ROMPaq in the running of mobile terminal process, in the mobile terminal-opening process, started the second condition of said ROMPaq;
In the 2nd step, the user is stored in upgrading map program, the software upgrade package of portable terminal in the storage card, and storage card is installed on the portable terminal;
In the 3rd step, the user achieves first condition, thereby in the running of mobile terminal process, starts said ROMPaq; Said ROMPaq marks off the memory block in the RAM of portable terminal, the upgrading map program on the storage card is copied in the memory block of RAM, achieves second condition then, and restarts portable terminal;
In the 4th step, portable terminal starts said ROMPaq in start process; Said ROMPaq copies to the upgrading map program in the memory block of RAM in the execution district of RAM, and starts the map program of should upgrading;
The 5th step, the software upgrade package in the said upgrading map program load store card, and the software upgrading operation of execution portable terminal.
2. the method for upgrading software of portable terminal according to claim 1 is characterized in that, said method is in the 2nd step, the user simultaneously with configuration file stores in storage card, and storage card is installed on the portable terminal;
Perhaps, the user is installed to storage card on the portable terminal, on storage card, sets up configuration file through portable terminal then;
Said configuration file is the title, the title of software upgrade package of the upgrading map program on the recording storage card at least.
3. the method for upgrading software of portable terminal according to claim 2; It is characterized in that said method is in the 3rd step, said ROMPaq reads the title of the upgrading map program in the configuration file; Thereby find the upgrading map program on the storage card, and it is copied in the memory block of RAM;
Said method is in the 5th step, and said upgrading map program reads the title of the software upgrade package in the configuration file, thereby finds the software upgrade package in the storage card, and carries out the software upgrading operation of portable terminal.
4. the method for upgrading software of portable terminal according to claim 1 is characterized in that,
Said first condition is made as, in case operating system captures the specific input operation of input media, promptly starts said ROMPaq;
Said second condition is made as, and one opens portable terminal, and firmware promptly reads the upgrading sign in the storage medium; If the upgrading that does not read the upgrading sign or read is designated not enabled, then normally start the operating system; If the upgrading of reading is designated enabled, then start ROMPaq.
5. the method for upgrading software of portable terminal according to claim 4; It is characterized in that said method is in the 3rd step, said ROMPaq marks off the memory block in the RAM of portable terminal after; In the memory block of RAM, set up the upgrading sign, and the sign of should upgrading is set at enabled;
Said method is in the 4th step, and the upgrading that portable terminal detects in start process among the RAM is designated enabled, thereby starts said ROMPaq.
6. the method for upgrading software of portable terminal according to claim 4 is characterized in that, increases by the 6th step, and after the software of portable terminal was successfully upgraded, said ROMPaq was revised as not enabled with the sign of the upgrading in the memory block of RAM.
7. the method for upgrading software of portable terminal according to claim 4 is characterized in that, said method is in the 3rd step, and said ROMPaq is set up in the memory block of RAM in the upgrading sign, also record in the memory block of RAM:
Upgrading map program preallocated memory address in the memory block of RAM; Be used for when the upgrading map program on the storage card being copied to the memory block of RAM, using;
Upgrading map program preallocated executive address in the execution district of RAM; Be used for when the upgrading map program with the memory block of RAM copies to the execution district of RAM, using.
8. the method for upgrading software of portable terminal according to claim 4 is characterized in that, said method is in the 3rd step, and said ROMPaq is set up in the memory block of RAM in the upgrading sign, also in the memory block of RAM, writes down identifying code;
Said identifying code is the function of the value of upgrading sign, is used for the value of upgrading sign is verified once more.
9. the method for upgrading software of portable terminal according to claim 1; It is characterized in that; Software upgrading operation in the said method the 5th is meant that the upgrading map program is burnt to software upgrade package among the storage medium of portable terminal, replaces the original software on the portable terminal.
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| CN103518191A (en) * | 2013-03-19 | 2014-01-15 | 华为技术有限公司 | Upgrade method, intelligent terminal and upgrade system |
| CN104090805A (en) * | 2014-07-15 | 2014-10-08 | 深圳市金立通信设备有限公司 | Method, device and system for updating terminal operating systems |
| CN104636159A (en) * | 2013-11-15 | 2015-05-20 | 华为技术有限公司 | Method and device for upgrading software in virtual machines |
| CN104915235A (en) * | 2015-06-15 | 2015-09-16 | 深圳市九洲电器有限公司 | Terminal device application program upgrading method and terminal device application program upgrading system |
| CN105094903A (en) * | 2015-07-16 | 2015-11-25 | 广州飞米电子科技有限公司 | Method and device for upgrading firmware |
| WO2016062060A1 (en) * | 2014-10-21 | 2016-04-28 | 中兴通讯股份有限公司 | Method and apparatus for updating/backing up operating system through t card, and storage medium |
| CN108882217A (en) * | 2018-09-06 | 2018-11-23 | 江苏恒宝智能系统技术有限公司 | A kind of method and its bluetooth equipment of batch write-in Bluetooth MAC address |
| CN109800565A (en) * | 2017-11-16 | 2019-05-24 | 深圳市优必选科技有限公司 | Software upgrading method and terminal equipment |
| CN112445495A (en) * | 2019-08-28 | 2021-03-05 | 曙光信息产业(北京)有限公司 | Mirroring and recovery method for high-performance computing cluster nodes |
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| CN105094903B (en) * | 2015-07-16 | 2019-02-22 | 广州飞米电子科技有限公司 | The method and device that firmware is upgraded |
| CN109800565A (en) * | 2017-11-16 | 2019-05-24 | 深圳市优必选科技有限公司 | Software upgrading method and terminal equipment |
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| CN108882217B (en) * | 2018-09-06 | 2021-04-27 | 江苏恒宝智能系统技术有限公司 | Method for writing Bluetooth MAC addresses in batches and Bluetooth equipment thereof |
| CN112445495A (en) * | 2019-08-28 | 2021-03-05 | 曙光信息产业(北京)有限公司 | Mirroring and recovery method for high-performance computing cluster nodes |
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