CN107391184A - Based on wireless device generation firmware method, system and firmware upgrade method, system - Google Patents
Based on wireless device generation firmware method, system and firmware upgrade method, system Download PDFInfo
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- CN107391184A CN107391184A CN201710558912.4A CN201710558912A CN107391184A CN 107391184 A CN107391184 A CN 107391184A CN 201710558912 A CN201710558912 A CN 201710558912A CN 107391184 A CN107391184 A CN 107391184A
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
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Abstract
The invention discloses a kind of method based on radio reception device generation firmware, comprise the following steps：Step 1, the basic function of radio reception device is verified；Step 2, split the quick flashing partition content of radio reception device and pack and generate firmware.The present invention also disclosed a kind of firmware upgrade method based on radio reception device, comprise the following steps：Step 3, the basic function of radio reception device is verified；Step 4, split the quick flashing partition content of radio reception device and pack and generate firmware；Step 5, generation firmware content is copied to the quick flashing subregion of another radio reception device compared with lowest version to, to upgrade the firmware compared with the radio reception device of lowest version.Firmware generation method of the present invention is simple and quick, and modification is easy, easily scalable, securely and reliably.Firmware upgrade of the present invention is simple and convenient, can carry out repeated multiple times upgrading, and safety coefficient is high.
Description
Technical field
The present invention relates to firmware field, more particularly to it is a kind of based on radio reception device generation firmware method and system and
A kind of firmware upgrade method and system based on radio reception device.
Background technology
With the new pursuit of the fast development of electronic information and people to electronic functionalities, the renewal of electronic equipment
Frequently carry out, be generally embodied in the renewal of AP versions, and AP software versions have basic function firmware (firmware), AP
The renewal of version is also equivalent to the renewal of firmware.
Firmware refers to the equipment " driver " that device interior preserves, and by firmware, operating system could be according to standard
Device drives realize that the run action of particular machine, such as CD-ROM drive, CD writer etc. have internal firmware.Firmware serves as one
The software of the most basic bottom work of system.And in hardware device, firmware is exactly the soul of hardware device, because some hardware are set
It is standby to be formed in addition to firmware without other softwares, therefore firmware also just decides the function and performance of hardware device.
When making firmware, worker's common practice is that conventional way is to go for hardware device, onto firmware fever writes
Go to make, it is necessary to programming welding quick flashing slice, thin piece (being exactly flash slice, thin pieces), the flow and need that this method for making firmware uses
The relatively miscellaneous complexity of the instrument wanted, and the problem of various also occurs in operation, such as welded during welding
Degree of taking over is by electronic equipment burn-through, in another example being influenceed when welding again by original weld seam, not prison welding is solid, in another example after welding
Remove inconvenience.
When needing to issue the AP of redaction, that is need to issue complete or more various function basic function
Firmware, i.e. firmware update, and conventional way is to change quick flashing slice, thin piece, and the quick flashing slice, thin piece upgraded in advance is welded by fever writes
Connect on the firmware for needing to upgrade, the quick flashing slice, thin piece of the relatively lowest version on the firmware must be removed before welding, and relatively low version
Quick flashing slice, thin piece on this firmware is what welding was got on, if removing by force, certainly will cause the damage of firmware in itself, equally weld again
Influenceed when connecing by original weld seam, not prison welding is solid.In addition, this upgrading way, it is necessary to carry out upgrading behaviour by the personnel of specialty
Make, domestic consumer is can not to carry out upgrade job, this considerably increases the cycle of upgrade step, is even upgraded, electronic equipment must
Producer must be returned either returned by sale agent point or the electronic equipment held by user and go to manufacturer, intercycle length, user
Experience sense decline.Upgraded in addition, electronic equipment is returned into manufacturer, considerably increase the risk divulged a secret, be unfavorable for using
The secrecy of family in itself, have and be likely to cause the injury to user.
Therefore, it is badly in need of a kind of new generation firmware method and system and firmware upgrade method and system, firmware generation
Simply, firmware upgrade is simple.
The content of the invention
In view of the shortcomings of the prior art, the present invention propose it is a kind of based on radio reception device generation firmware method and system with
And a kind of firmware upgrade method and system based on radio reception device.
The following content of the invention, quick flashing subregion and quick flashing slice, thin piece are made explanations, quick flashing subregion is flash subarea, soon
Flash card is flash slice, thin pieces.
The technical scheme is that：
A kind of method based on radio reception device generation firmware, comprises the following steps：
Step 1, the basic function of radio reception device is verified；
Step 2, split the quick flashing partition content of radio reception device and pack and generate firmware.
Preferably, step 2 specifically includes：
Step 2.1, split the quick flashing partition content of radio reception device and generate single partition file；
Step 2.2, single partition file is pressed into zoned format arrangement；
Step 2.3, the single partition file arranged is subjected to splicing generation packaging file, generates firmware.
A kind of firmware upgrade method based on radio reception device, comprises the following steps：
Step 1 ', verify the basic function of radio reception device；
Step 2 ', split the quick flashing partition content of radio reception device and pack generation firmware；
Step 3 ', firmware content will be generated and copy the quick flashing subregion of another radio reception device compared with lowest version to, to rise
Level should be compared with the firmware of the radio reception device of lowest version.
Preferably, step 2 ' specifically include：
Step 2.1 ', split the quick flashing partition content of radio reception device and generate single partition file；
Step 2.2 ', single partition file is pressed into zoned format arrangement；
Step 2.3 ', the single partition file arranged is subjected to splicing generation packaging file, generates firmware.
Preferably, step 3 ' specifically include：
Step 3.1 ', read generation firmware content by subregion order；
Step 3.2 ', the content of reading is written in the corresponding quick flashing subregion of the radio reception device compared with lowest version.
A kind of firmware generation system based on radio reception device, including authentication module, firmware generation module；
The authentication module is used for the basic function for verifying radio reception device, to meet requirement；
The firmware generation module is used to split the quick flashing partition content of radio reception device and pack to generate firmware.
Preferably, the firmware generation module includes split cells, arrangement units and packaged unit；
The split cells is used to split the quick flashing partition content of radio reception device and generates single partition file；
The arrangement units are used for single partition file according to zoned format carry out order arrangement；
The packaged unit is used to single partition file carrying out splicing generation packaging file, and then generates firmware.A kind of base
In the firmware upgrade system of radio reception device, including authentication module, firmware generation module and copy module；
The authentication module is used for the basic function for verifying radio reception device, to meet requirement；
The firmware generation module is used to split the quick flashing partition content of radio reception device and pack to generate firmware；
The copy module is used for the quick flashing that generation firmware content is copied to another radio reception device compared with lowest version
Subregion, to upgrade the firmware compared with the radio reception device of lowest version.
Preferably, the firmware generation module includes split cells, arrangement units and packaged unit；
The split cells is used to split the quick flashing partition content of radio reception device and generates single partition file；
The arrangement units are used for single partition file according to zoned format carry out order arrangement；
The packaged unit is used to single partition file carrying out splicing generation packaging file, and then generates firmware.
Preferably, the copy module includes reading unit and writing unit；
The reading unit reads generation firmware content and stored in order；
Said write unit is used to extract the generation firmware content in reading unit and be written to connect compared with the wireless of lowest version
In the corresponding quick flashing subregion for entering equipment.
Brief description of the drawings
Accompanying drawing 1 is a kind of flow chart that firmware method is generated based on radio reception device；
Accompanying drawing 2 is the particular flow sheet of step 2；
Accompanying drawing 3 is a kind of flow chart of the firmware upgrade method based on radio reception device；
Accompanying drawing 4 is step 2 ' particular flow sheet；
Accompanying drawing 5 is step 3 ' particular flow sheet.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
All examples below, identical explanation is made to quick flashing subregion and quick flashing slice, thin piece, and quick flashing subregion is
Flash subarea, quick flashing slice, thin piece are flash slice, thin pieces.
Embodiment 1：
As shown in figure 1, a kind of method based on radio reception device generation firmware, comprises the following steps：
Step 1, the basic function of radio reception device is verified；
This step, for ensureing the basic function of firmware, wherein the AP firmwares (i.e. the AP firmwares of highest version) that will be issued,
It is before redaction prepares issue, after the good boot of programming starts software, upgrading Software Mirroring (only includes kernel and text
Part system), after starting completely etc. system, increase AP basic configuration, such as option and installment bridge mode or route pattern, if open
Detected with rogue AP, portal certifications, the function such as load balancing so that the version in the equipment disclosure satisfy that AP basic need
Ask, on this basis, the firmware in the equipment is poured out, as the version externally issued.
Step 2, split the quick flashing partition content of radio reception device and pack and generate firmware.
This step, quick flashing subregion (being exactly flash subarea) feature of the radio reception device is made full use of, using external
The content of each quick flashing subregion is generated file by system or equipment, is then packed successively, is generated a firmware, then upload to
Server.In this implementation, the firmware of generation is the firmware of an analog type, and itself does not possess the specific physical form of firmware,
Therefore, for the firmware of this analog type relative to the firmware of entity type, generation method is simple and quick, and modification is easy, relative to
Firmware of the prior art has been evaded the various problems occurred in welding manner and for example welded using quick flashing slice, thin piece welding method of formation
Wear, not prison welding is solid etc..
The packing and fractionation of partitioned file can realize that the order can be used for handle using the dd orders of Linux system
Version file is according to the size of zoned format and file, respectively programming to corresponding equipment subregion；Can also slave unit subregion
The middle reading information content, according to current bay form, generate a complete firmware file being stitched together.
In the present embodiment, using dd orders read each subregion of radio reception device quick flashing in the information content, according to work as
Preceding zoned format, generate a complete firmware file being stitched together.
As described in Figure 2, it is preferred that step 2 specifically includes：
Step 2.1, split the quick flashing partition content of radio reception device and generate single partition file；
Step 2.2, single partition file is pressed into zoned format arrangement；
Step 2.3, the single partition file arranged is subjected to splicing generation packaging file, generates firmware.
Step 2 refers to such as table one and explained,
Table one：Partition table
| boot |
| evn |
| kernel |
| rootfs |
| config |
In the present embodiment, dd orders can read out, the content of 5 subregions described in figure according to subregion respectively
Sequentially, it is stitched together, and generation firmware of packing.
Generally speaking, the firmware generated in the present embodiment is the firmware of an analog type, relative to of the prior art
Firmware is using quick flashing slice, thin piece welding method of formation, and generation method is simple and quick, and modification is easy, easily scalable, securely and reliably.
Embodiment 2：
As shown in figure 3, a kind of firmware upgrade method based on radio reception device, comprises the following steps：
Step 1 ', verify the basic function of radio reception device；This step, for ensureing the basic function of firmware, wherein
The AP firmwares (i.e. the AP firmwares of highest version) that will be issued, it is before redaction prepares issue, starts in the good boot of programming
After software, upgrade Software Mirroring (only including kernel and file system), after starting completely etc. system, increase matching somebody with somebody substantially for AP
Put, such as option and installment bridge mode or route pattern, if the functions such as rogue AP detection, portal certifications, load balancing are enabled,
So that the version in the equipment disclosure satisfy that AP primary demand, on this basis, the firmware in the equipment is poured out, as external
The version of issue.
Step 2 ', split the quick flashing partition content of radio reception device and pack generation firmware；This step, make full use of this
The quick flashing subregion feature of radio reception device, the content of each quick flashing subregion is generated using external system or equipment by text
Part, firmware file is then packaged into successively, generate a firmware, then upload onto the server.In this implementation, the firmware of generation is
The firmware of one analog type, itself do not possess the specific physical form of firmware, therefore, the firmware of this analog type relative to
The firmware of entity type, generation method is simple and quick, and modification is easy, is welded relative to firmware of the prior art using quick flashing slice, thin piece
Method of formation is connect, has evaded the various problems occurred in welding manner such as burn-through, not prison welding are solid.In this step, use
External system be Linux system, realize the packing of partitioned file and fractionation using the dd orders of Linux system.
Step 3 ', firmware content will be generated and copy the quick flashing subregion of another radio reception device compared with lowest version to, to rise
Level should be compared with the firmware of the radio reception device of lowest version.In this step, the firmware content of the analog type generated in step 2 is copied
Shellfish realizes upgrading into the quick flashing subregion of the radio reception device of lowest version, and user can voluntarily upgrade, and radio reception device can enter
The repeated multiple times upgrading of row, and it is simple to operate, safety coefficient is high；For can also be risen to the access device of more same models
Level, the utilization rate of firmware are high.In this step, it can be copied using the dd orders of Linux system.In reference implementation example 1
Partition table explains, and dd orders according to the order format of packaging file, can also divide the packaging file generated in step 2
The other content not same district writes the corresponding quick flashing subregion of the radio reception device compared with lowest version, in the boot in packaging file
Hold boot subregion of the write-in compared with lowest version equipment, env contents write-in env subregions, kernel contents write kernel subregions,
Rootfs contents write rootfs subregions, config write-in config subregions, so as to realize the radio reception device compared with lowest version
Firmware upgrade.
Specifically include as shown in Figure 4, it is preferred that step 2 '：
Step 2.1 ', split the quick flashing partition content of radio reception device and generate single partition file；
Step 2.2 ', single partition file is pressed into zoned format arrangement；
Step 2.3 ', the single partition file arranged is subjected to splicing generation packaging file, generates firmware.
Specifically include as shown in Figure 5, it is preferred that step 3 '：
Step 3.1 ', read generation firmware content by subregion order；
Step 3.2 ', the content of reading is written in the corresponding quick flashing subregion of the radio reception device compared with lowest version.
Generally speaking, degree-raising approach is welded using quick flashing slice, thin piece (flash slice, thin pieces) relative to firmware upgrade of the prior art,
The firmware generated in the present embodiment is the firmware of an analog type, and firmware content is copied to the radio reception device of lowest version
Quick flashing subregion in realize upgrading, user can voluntarily upgrade, and radio reception device can carry out repeated multiple times upgrading, and operate letter
Single, safety coefficient is high；For can also upgrade to the access device of more same models, the utilization rate of firmware is high.Upgrading
Method is easy and effective, and modification is easy, easily scalable, securely and reliably.
In addition, production and testing efficiency can also be greatly improved on the basis of ensureing that firmware version is correct.
Embodiment 3：
A kind of firmware generation system based on radio reception device, including authentication module, firmware generation module；The system
In, user can utilize software, AP firmware be directly generated, without using hardware fever writes so that the making of whole firmware
Journey becomes simple and convenient, and the firmware quality being made is higher.
The authentication module is used for the basic function for verifying radio reception device, to meet requirement；Wireless access is set
Standby function can be with option and installment bridge mode or route pattern, if enables rogue AP detection, portal certifications, load balancing
Etc. function, the system can improve production efficiency and testing efficiency, ensure the quality of firmware by repeatedly testing.
The firmware generation module is used to split the quick flashing partition content of radio reception device and pack to generate firmware.Quick flashing
Partition content exists in the form of a file, and therefore, the firmware for generation of packing is also to exist in the form of a file, that is to say, that raw
Firmware into firmware for analog type one by one, itself does not possess the specific physical form of firmware, and this analog type is consolidated
Part is relative to the firmware of entity type, and generation method is simple and quick, and modification is easy, in addition, relative to firmware of the prior art
Method of formation is welded using quick flashing slice, thin piece, has evaded the various problems occurred in welding manner such as burn-through, not prison welding are solid.
In the present embodiment, the packing and fractionation of partitioned file can be realized using the dd orders of Linux system, and the order can be from setting
Back-up reads the information content in area, according to current bay form, generates a complete firmware file being stitched together.
As another preferred embodiment of firmware generation module, the firmware generation module includes split cells, arrangement
Unit and packaged unit；
The split cells is used to split the quick flashing partition content of radio reception device and generates single partition file；
The arrangement units are used for single partition file according to zoned format carry out order arrangement；
The packaged unit is used to single partition file carrying out splicing generation packaging file, and then generates firmware.
Embodiment 4：
A kind of firmware upgrade system based on radio reception device, including authentication module, firmware generation module and copy
Module；In the system, user can utilize software, directly generate AP firmware, and by firmware content copy to compared with lowest version without
In the quick flashing subregion of line access device, to upgrade the firmware compared with the radio reception device of lowest version, the upgrade-system is without profit
With hardware fever writes so that the firmware upgrade process compared with lowest version radio reception device becomes simple and convenient, and user can be from traveling
Row updating operation.
The authentication module is used for the basic function for verifying radio reception device, to meet requirement；
The firmware generation module is used to split the quick flashing partition content of radio reception device and pack to generate firmware；
The copy module is used for the quick flashing that generation firmware content is copied to another radio reception device compared with lowest version
Subregion, to upgrade the firmware compared with the radio reception device of lowest version.
Preferably, the firmware generation module includes split cells, arrangement units and packaged unit；
The split cells is used to split the quick flashing partition content of radio reception device and generates single partition file；
The arrangement units are used for single partition file according to zoned format carry out order arrangement；
The packaged unit is used to single partition file carrying out splicing generation packaging file, and then generates firmware.
In the system to, the firmware content of the analog type in packaged unit is copied to the radio reception device of lowest version
Upgrading is realized in quick flashing subregion, user can voluntarily upgrade, and radio reception device can carry out repeated multiple times upgrading, and simple to operate,
Safety coefficient is high；For can also upgrade to the access device of more same models, the utilization rate of firmware is high.This step
In, it can be copied using the dd orders of Linux system.Partition table is explained in reference implementation example 1, and dd orders also may be used
So that the packaging file generated in step 2, according to the order format of packaging file, the content of not same district is write relatively low version respectively
The corresponding quick flashing subregion of this radio reception device, such as boot points of the boot contents write-in in packaging file compared with lowest version equipment
Area, env contents write-in env subregions, kernel contents write-in kernel subregions, rootfs contents write-in rootfs subregions,
Config writes config subregions, so as to realize the firmware upgrade of the radio reception device compared with lowest version.
Preferably, the copy module includes reading unit and writing unit；
The reading unit reads generation firmware content and stored in order；
Said write unit is used to extract the generation firmware content in reading unit and be written to connect compared with the wireless of lowest version
In the corresponding quick flashing subregion for entering equipment.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
- A kind of 1. method based on radio reception device generation firmware, it is characterised in that comprise the following steps：Step 1, the basic function of radio reception device is verified；Step 2, split the quick flashing partition content of radio reception device and pack and generate firmware.
- A kind of 2. method based on radio reception device generation firmware according to claim 1, it is characterised in that step 2 Specifically include：Step 2.1, split the quick flashing partition content of radio reception device and generate single partition file；Step 2.2, single partition file is pressed into zoned format arrangement；Step 2.3, the single partition file arranged is spliced and packed and generate firmware.
- 3. a kind of firmware upgrade method based on radio reception device, it is characterised in that comprise the following steps：Step 1 ', verify the basic function of radio reception device；Step 2 ', split the quick flashing partition content of radio reception device and pack generation firmware；Step 3 ', firmware content will be generated and copy the quick flashing subregion of another radio reception device compared with lowest version to, to upgrade this Compared with the firmware of the radio reception device of lowest version.
- 4. a kind of firmware upgrade method based on radio reception device according to claim 3, it is characterised in that step 2 ' Specifically include：Step 2.1 ', split the quick flashing partition content of radio reception device and generate single partition file；Step 2.2 ', single partition file is pressed into zoned format arrangement；Step 2.3 ', the single partition file arranged is subjected to splicing generation packaging file, generates firmware.
- 5. a kind of firmware upgrade method based on radio reception device according to claim 3, it is characterised in that step 3 ' Specifically include：Step 3.1 ', read generation firmware content by subregion order；Step 3.2 ', the content of reading is written in the corresponding quick flashing subregion of the radio reception device compared with lowest version.
- 6. a kind of firmware generation system based on radio reception device, it is characterised in that including authentication module, firmware generation mould Block；The authentication module is used for the basic function for verifying radio reception device, to meet requirement；The firmware generation module is used to split the quick flashing partition content of radio reception device and pack to generate firmware.
- 7. a kind of firmware generation system based on radio reception device according to claim 6, it is characterised in that described solid Part generation module includes split cells, arrangement units and packaged unit；The split cells is used to split the quick flashing partition content of radio reception device and generates single partition file；The arrangement units are used for single partition file according to zoned format carry out order arrangement；The packaged unit is used for the generation firmware that splices single partition file and pack.
- 8. a kind of firmware upgrade system based on radio reception device, it is characterised in that including authentication module, firmware generation module And copy module；The authentication module is used for the basic function for verifying radio reception device, to meet requirement；The firmware generation module is used to split the quick flashing partition content of radio reception device and pack to generate firmware；The copy module is used for the quick flashing subregion that generation firmware content is copied to another radio reception device compared with lowest version, To upgrade the firmware compared with the radio reception device of lowest version.
- 9. a kind of firmware upgrade system based on radio reception device according to claim 8, it is characterised in that described solid Part generation module includes split cells, arrangement units and packaged unit；The split cells is used to split the quick flashing partition content of radio reception device and generates single partition file；The arrangement units are used for single partition file according to zoned format carry out order arrangement；The packaged unit is used to single partition file carrying out splicing generation packaging file, and then generates firmware.
- 10. a kind of firmware upgrade system based on radio reception device according to claim 8, it is characterised in that described Copy module includes reading unit and writing unit；The reading unit reads generation firmware content and stored in order；The wireless access that said write unit is used to extract the generation firmware content in reading unit and be written to compared with lowest version is set In standby corresponding quick flashing subregion.
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| CN201710558912.4A CN107391184A (en) | 2017-07-11 | 2017-07-11 | Based on wireless device generation firmware method, system and firmware upgrade method, system |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7480907B1 (en) * | 2003-01-09 | 2009-01-20 | Hewlett-Packard Development Company, L.P. | Mobile services network for update of firmware/software in mobile handsets |
| CN101425018A (en) * | 2008-12-05 | 2009-05-06 | 深圳创维数字技术股份有限公司 | Embedded firmware upgrading method and device based on sectional form |
| CN105511911A (en) * | 2015-11-27 | 2016-04-20 | 青岛海信移动通信技术股份有限公司 | System firmware upgrade package generation method and device |
| CN106250188A (en) * | 2016-07-29 | 2016-12-21 | 捷开通讯(深圳)有限公司 | A kind of generation method and system of system firmware image file |
-
2017
- 2017-07-11 CN CN201710558912.4A patent/CN107391184A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7480907B1 (en) * | 2003-01-09 | 2009-01-20 | Hewlett-Packard Development Company, L.P. | Mobile services network for update of firmware/software in mobile handsets |
| CN101425018A (en) * | 2008-12-05 | 2009-05-06 | 深圳创维数字技术股份有限公司 | Embedded firmware upgrading method and device based on sectional form |
| CN105511911A (en) * | 2015-11-27 | 2016-04-20 | 青岛海信移动通信技术股份有限公司 | System firmware upgrade package generation method and device |
| CN106250188A (en) * | 2016-07-29 | 2016-12-21 | 捷开通讯(深圳)有限公司 | A kind of generation method and system of system firmware image file |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |