CN106293801A - Mobile terminal and data updating method, system and upgrading data generating device - Google Patents
Mobile terminal and data updating method, system and upgrading data generating device Download PDFInfo
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- CN106293801A CN106293801A CN201510369054.XA CN201510369054A CN106293801A CN 106293801 A CN106293801 A CN 106293801A CN 201510369054 A CN201510369054 A CN 201510369054A CN 106293801 A CN106293801 A CN 106293801A
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Abstract
Mobile terminal and data updating method, system and upgrading data generating device, described method includes: when mobile terminal performs initialization operation, obtains the information of the mirror image data of the non-volatile parameter of storage in described mobile terminal；When there are the upgrading configuration data of the described non-volatile parameter corresponding with the hardware configuration information of described mobile terminal, use the upgrading configuration data of the described non-volatile parameter corresponding with the hardware configuration information of described mobile terminal that described mirror image data is upgraded.Above-mentioned scheme, can be so that upgrading to the data of the non-volatile parameter in mobile terminal.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of mobile terminal and data updating method thereof,
System and upgrading data generating device.
Background technology
Mobile terminal, refers to the computer equipment that can use in movement, the saying of broad sense include mobile phone,
Notebook, panel computer, POS, vehicle-mounted computer etc..Along with developing rapidly of integrated circuit technique, move
The disposal ability of dynamic terminal has had powerful disposal ability, and mobile terminal is from simple call
Instrument becomes an integrated information processing platform, and it is empty that this also adds broader development to mobile terminal
Between
Mobile terminal there are many non-volatile (Non-Volatile, NV) data need to preserve and management.
Such as phone directory, note, the calibration number of analog-digital converter (Analog-to-Digital Converter, ADC)
Need to protect when shutdown according to NV data such as, the calibration data of radio frequency (Radio Frequency, RF)
Deposit.NV data in mobile terminal are closely coupled with the hardware configuration of mobile terminal.Terminal scheme solves business
The mobile terminal provided to client, causes the software version can be variant because of the hardware differences used,
Accordingly, it would be desirable to the initial data of the NV parameter of the mobile terminal configuration using different hardware is upgraded.
It is thus desirable to a module carrys out these data of concrete management, it is ensured that data access safety, and provide easy-to-use
Read-write interface calls for upper strata, and such module just makes NV manage module
The NV parameter upgrade processing method of a kind of mobile terminal of the prior art, uses management NV data
The module (NV_USER) mirror image data to NV parameter during the execution of software is managed at NV
(NV_BIN) the NV parameter specified in is modified.But, the basis of this mode is to know
The source code of NV_USER, thus the problem that there is the upgrading inconvenience of NV parameter.
Summary of the invention
What the embodiment of the present invention solved is how to facilitate to upgrade the NV parameter in mobile terminal.
For solving the problems referred to above, embodiments provide the data updating method of a kind of mobile terminal,
Described method includes:
When mobile terminal performs initialization operation, obtain the non-volatile ginseng of storage in described mobile terminal
The information of the mirror image data of number；
When the upgrading that there is the described non-volatile parameter corresponding with the hardware configuration information of described mobile terminal
During configuration data, use the described non-volatile parameter corresponding with the hardware configuration information of described mobile terminal
Upgrading configuration data described mirror image data is upgraded.
Alternatively, described non-volatile corresponding with the hardware configuration information of described mobile terminal of described employing
Described mirror image data is upgraded by the upgrading configuration data of parameter, including:
Obtain the version control information in the upgrading configuration data of described non-volatile parameter and described mirror image number
Version control information according to；
When the numerical value of the version control information in the upgrading configuration data determining described non-volatile parameter is more than
During the numerical value of the version control information in described mirror image data, the upgrading of described non-volatile parameter is configured
The data value of the described non-volatile parameter in data writes the described non-volatile ginseng in described mirror image data
In the data value field of number, complete the data upgrading of described non-volatile parameter.
Alternatively, the upgrading configuration data of described non-volatile parameter generate in the following manner:
According to the hardware configuration information of described mobile terminal, choose the description literary composition of the non-volatile parameter of correspondence
Part；
That revises described non-volatile parameter describes the data value of non-volatile parameter described in file；
The description file of amended described non-volatile parameter is compiled into the number with preset data structure
Data are configured according to the upgrading obtaining described non-volatile parameter.
Alternatively, described preset data structure is differential data structure.
The embodiment of the present invention additionally provides a kind of mobile terminal, and described mobile terminal includes:
Acquiring unit, is suitable to, when mobile terminal performs initialization operation, obtain in described mobile terminal and deposit
The information of the mirror image data of the non-volatile parameter of storage；
Whether judging unit, be suitable to judge that the upgrading of non-volatile parameter configures in data and exist and described shifting
The upgrading configuration data of the described non-volatile parameter that the hardware configuration information of dynamic terminal is corresponding；
Upgrade unit, be suitable to when exist corresponding with the hardware configuration information of described mobile terminal described non-easily
When the upgrading of the property lost parameter configures data, use the institute corresponding with the hardware configuration information of described mobile terminal
Described mirror image data is upgraded by the upgrading configuration data stating non-volatile parameter.
Alternatively, during described upgrade unit is suitable to obtain the upgrading configuration data of described non-volatile parameter
Version control information in version control information and described mirror image data；When determining described non-volatile parameter
Upgrading configuration data in the numerical value of version control information more than the Version Control letter in described mirror image data
During the numerical value ceased, by the described non-volatile parameter in the upgrading configuration data of described non-volatile parameter
Data value writes in the data value field of the described non-volatile parameter in described mirror image data, completes described
The data upgrading of non-volatile parameter.
The embodiment of the present invention additionally provides a kind of upgrading data generating device, and described device includes:
Choose unit, be suitable to the hardware configuration information according to described mobile terminal, choose the non-volatile of correspondence
The description file of property parameter；
Amendment unit, is suitably modified to non-volatile parameter described in the description file of described non-volatile parameter
Data value；
Compilation unit, be suitable to be compiled into the description file of amended described non-volatile parameter have pre-
If the data of data structure obtain the upgrading configuration data of described non-volatile parameter.
Alternatively, described compilation unit is suitable to compile the description file of amended described non-volatile parameter
The data being translated into differential data structure obtain the upgrading configuration data of described non-volatile parameter.
The embodiment of the present invention additionally provides a kind of data upgrade-system, and described system includes above-mentioned mobile end
End and above-mentioned upgrading data generating device.
Compared with prior art, technical scheme has the advantage that
Above-mentioned scheme, by corresponding with the hardware configuration information of described mobile terminal non-volatile when obtaining
Property parameter upgrading configuration data, the mirror image data of described non-volatile parameter is upgraded, thus right
In mobile terminal, the NV parameter of storage is upgraded, without the source generation by revising NV_USER
In Ma, the mirror image data of non-volatile parameter is upgraded by the numerical value of corresponding NV parameter, therefore, and can
So that the data upgrading of NV parameter.
Accompanying drawing explanation
Fig. 1 is the flow chart of the data updating method of a kind of mobile terminal in the embodiment of the present invention；
Fig. 2 is that the generation in the embodiment of the present invention is the most non-volatile with the hardware configuration of mobile terminal
Property parameter upgrading configuration data flow chart；
Fig. 3 is the flow chart of the data updating method of the another kind of mobile terminal in the embodiment of the present invention；
Fig. 4 is the structural representation of a kind of mobile terminal in the embodiment of the present invention；
Fig. 5 is the structural representation of a kind of data generating device of upgrading in the embodiment of the present invention；
Fig. 6 is the structural representation of a kind of data upgrade-system in the embodiment of the present invention.
Detailed description of the invention
For solving the above-mentioned problems in the prior art, the technical scheme that the embodiment of the present invention uses is passed through
When the upgrading obtaining the non-volatile parameter corresponding with the hardware configuration information of described mobile terminal configures data,
The mirror image data of described non-volatile parameter is upgraded, thus the NV ginseng to storage in mobile terminal
Number is upgraded, without the numerical value of NV parameter corresponding in the source code by amendment NV_USER
The mirror image data of non-volatile parameter is upgraded, can be so that the data of NV parameter be upgraded.
Understandable, below in conjunction with the accompanying drawings for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from
The specific embodiment of the present invention is described in detail.
Fig. 1 shows the flow chart of the data updating method of a kind of mobile terminal of the embodiment of the present invention.Such as Fig. 1
The data updating method of described mobile terminal, may include that
Step S101: when mobile terminal performs initialization operation, obtains storage in described mobile terminal
The information of the mirror image data of non-volatile parameter.
Step S102: corresponding with the hardware configuration information of described mobile terminal described non-volatile when getting
Property parameter upgrading configuration data time, use described non-volatile parameter upgrading configuration data to described mirror
As data are upgraded.
Below in conjunction with the drawings and specific embodiments, the data of the mobile terminal in the embodiment of the present invention are upgraded
Method is further described in detail.
It is to be herein pointed out the data updating method of the mobile terminal in the embodiment of the present invention, first
Need to generate the upgrading configuration data of the most non-volatile parameter of hardware configuration with mobile terminal,
Then, in the initialization procedure of mobile terminal, use the upgrading configuration data of corresponding non-volatile parameter
The initial data of non-volatile parameter corresponding in mobile terminal is upgraded.Therefore, for the ease of reason
Solve, first by how generating the liter of the most non-volatile parameter with the hardware configuration of mobile terminal
Level configuration data do detailed introduction.
Fig. 2 shows that in the embodiment of the present invention, generation is the most non-easily with the hardware configuration of mobile terminal
The flow chart of the upgrading configuration data of the property lost parameter.As described in Figure 2, may include that
Step S201: according to the hardware configuration information of described mobile terminal, choose the non-volatile ginseng of correspondence
The description file of number.
In being embodied as, the NV parameter in mobile terminal is relevant to the hardware configuration information of mobile terminal
Connection.Such as, the difference of particular hardware can cause the difference of RF calibration parameter in different mobile terminal；Hardware
Device signal difference can cause the difference of ADC calibration data in different mobile terminal；Because territory of use is different
The difference of procotol ability parameter in different mobile terminal can be caused.Therefore, the hardware of mobile terminal
The difference of configuration so that in mobile terminal, the data value of identical NV parameter is also not quite similar.Therefore, when really
When determining the hardware configuration information of mobile terminal, just can know which NV parameter needs to carry out data upgrading.
In being embodied as, NV describes in file (descript file) and has carried out each NV parameter in detail
Thin definition.Such as, the definition in NV describes file of NV parameter ITEM_NAME is shown in Table 1:
Table 1
By upper table, by NV, the description of the structural information of each NV parameter in file is described, permissible
Draw the data value (ITEM_CONTENT) of each NV parameter, and the data value of each NV parameter
Storage position in NV_BIN.
Therefore, when determining the mobile terminal of data to be upgraded, just at the NV shown in table 1, literary composition can be described
Part is plucked choosing and needs to carry out the information of the NV parameter of upgrading configuration.
Step S202: that revises described non-volatile parameter describes the number of non-volatile parameter described in file
According to value.
Originally in being embodied as, when choosing the description file obtaining needing to carry out the NV parameter of upgrading configuration,
It is right to be modified as by the data value in the ITEM_CONTENT that describe in file of the NV parameter chosen
The data value (data value after corresponding NV parameter upgrading) answered.
Step S203: the description file of amended described non-volatile parameter is compiled into there is present count
The upgrading configuration data of described non-volatile parameter are obtained according to the data of structure.
In being embodied as, corresponding compilation tool can be used, by amended described non-volatile ginseng
The file that describes of number is compiled into the data with preset data structure.Such as, in an embodiment of the present invention,
Can compile the data of the differential data structure becoming as shown in table 2:
Table 2
| Item_ID | Item_offset | Item_value_len | Item_value |
Wherein, Item_ID represents that the ID of NV parameter, Item_offset represent that NV parameter is at mirror image data
In address offset amount, Item_value_len represents the data length of NV parameter, and Item_value represents
The data value of NV parameter.
In being embodied as, it is two or more when mobile terminal needs the NV parameter carrying out data upgrading
Time, the NV parameter that be there is a need to carry out data upgrading may can be comprised multiple NV Parameter nodes, many
Individual NV Parameter nodes is compiled into data (the hereinafter referred to as ITEM structure with the data structure shown in table 3
Data):
Table 3
| BYTE file_name(20) | NV_VER_Flag | Len | Item(n) |
Wherein, the version information of File_name: character style, string length should control 20 bytes
In, including engineering information and hardware version numbers；NV_VER_Flag represents the version information of NV parameter；
Len represents the length of current NV array, in units of byte；Item represents corresponding NV parameter (table
The data of the differential configuration in 2).
In being embodied as, when the mobile terminal of same type has multiple NV parameter simultaneously need to carry out a liter grating
When putting, upgrading of multiple NV parameters can be configured the data of the data structure that data compilation becomes have table 4:
Table 4
| BYTE file_name(20) | NV_VER_Flag | Len | Item(n) |
| BYTE file_name(20) | NV_VER_Flag | Len | Item(n) |
| …… | …… | …… | …… |
| BYTE file_name(20) | NV_VER_Flag | Len | Item(n) |
It is to be herein pointed out become poor except the description file of amended NV parameter being compiled
Outside the data of divided data structure, it is also possible to be compiled into the data of other data structures, such as XML etc., only
Data structure after compiling may determine that corresponding corresponding NV parameter, and NV parameter exists
Storage position in NV_BIN.
By the way of above-mentioned, just can obtain multiple and mobile terminal hardware configuration information one_to_one corresponding
NV parameter upgrading configuration data.
Obtaining the upgrading configuration of multiple hardware configuration information NV parameter one to one with mobile terminal
After data, the upgrading configuration data of corresponding NV parameter just can be used the NV parameter in mobile terminal
Upgrade, specifically refer to Fig. 3.
Fig. 3 shows the flow chart of the data updating method of a kind of mobile terminal of the embodiment of the present invention.Such as Fig. 3
The data updating method of described mobile terminal, may include that
Step S301: when mobile terminal performs initialization operation, obtains storage in described mobile terminal
The information of the mirror image data of non-volatile parameter.
In being embodied as, first can load NV parameter from the NANDFLASH of mobile terminal
NV_BIN data (mirror image data).
Step S302: obtain the hardware configuration information of described mobile terminal.
In being embodied as, upgrading configuration data and the mobile terminal of the non-volatile parameter of mobile terminal
Hardware configuration information one_to_one corresponding, therefore, is obtaining the upgrading configuration data of corresponding non-volatile parameter
Before, first can read the hardware configuration information of mobile terminal, including current version network system
The information such as formula.
Step S303: judge whether to exist in the upgrading configuration data of non-volatile parameter to move eventually with described
The upgrading configuration data of the non-volatile parameter corresponding to hardware configuration information of end, when judged result is for being,
Step S304 can be performed, otherwise, then perform other initialization operations of mobile terminal.
In being embodied as, the upgrading configuration data of non-volatile parameter and the hardware configuration letter of mobile terminal
Have relation one to one between breath, i.e. the upgrading of NV parameter configures the hard of data acquisition mobile terminal
Part configuration information is identified.When getting the hardware configuration information of current mobile terminal, just can be
The hardware configuration letter of the mobile terminal searched and get in the upgrading configuration data of multiple non-volatile parameters
The upgrading configuration data of the NV parameter of manner of breathing coupling.
Step S304: use corresponding described non-of the hardware configuration information with described mobile terminal that gets
Described mirror image data is upgraded by the upgrading configuration data of volatibility parameter.
In being embodied as, when inquiring the NV ginseng corresponding with the hardware configuration information of current mobile terminal
When the upgrading of number configures data, just can use the upgrading configuration data pair of the NV parameter of described correspondence
NV parameter in NV_BIN data is upgraded.
Specifically, when each NV parameter is carried out data updating operation, read NV_BIN number one by one
The data of Version Control field NV_Ver_Flag of each NV parameter according to, and and the liter of NV parameter
In level configuration data, the data of Version Control field NV_Ver_Flag of corresponding NV parameter contrast.
When Version Control field NV_Ver_Flag of current NV parameter in the upgrading configuration data determine NV parameter
Data value more than in NV_BIN data Version Control field NV_Ver_Flag of current NV parameter
During data value, just may determine that described NV by the information in the ITEM_ID in ITEM structured data
The ITEM data value of parameter memory block information in NV_BIN data, and the letter in Item_offset
Breath determines the information of the ITEM data value of described NV parameter storage address offset amount in memory block, meter
Calculate and obtain current NV parameter storage position in NV_BIN data.Then pass through internal memory operation then,
Data value in Item_value in corresponding ITEM structured data is written in NV_BIN by function
The storage position of current NV parameter, until completing the upgrading of all NV parameters.
Therefore, it can getting the non-volatile ginseng corresponding with the hardware configuration information of described mobile terminal
The upgrading configuration data of number, upgrade to the mirror image data of described non-volatile parameter, thus to movement
In terminal, the NV parameter of storage is upgraded, without in the source code by amendment NV_USER
The mirror image data of non-volatile parameter is upgraded by the numerical value of corresponding NV parameter, therefore, it can just
Data in NV parameter are upgraded.
Fig. 4 shows the structural representation of a kind of mobile terminal in the embodiment of the present invention.As shown in Figure 4
Mobile terminal 400, acquiring unit 401, judging unit 402 and upgrade unit 403 can be included, its
In:
Acquiring unit 401, is suitable to, when mobile terminal performs initialization operation, obtain in described mobile terminal
The information of the mirror image data of the non-volatile parameter of storage.
Whether judging unit 402, be suitable to judge that the upgrading of non-volatile parameter configures in data and exist with described
The upgrading configuration data of the described non-volatile parameter that the hardware configuration information of mobile terminal is corresponding.
Upgrade unit 403, is suitable to when existing corresponding with the hardware configuration information of described mobile terminal described non-
When the upgrading of volatibility parameter configures data, use corresponding with the hardware configuration information of described mobile terminal
Described mirror image data is upgraded by the upgrading configuration data of described non-volatile parameter.
In being embodied as, described upgrade unit 403 is suitable to obtain the liter grating of described non-volatile parameter
Put the version control information in data and the version control information in described mirror image data；Described non-when determining
The numerical value of the version control information in the upgrading configuration data of volatibility parameter is more than in described mirror image data
During the numerical value of version control information, by the upgrading configuration data of described non-volatile parameter described non-easily
The data value of the property lost parameter writes in the data value field of the described non-volatile parameter in described mirror image data,
Complete the data upgrading of described non-volatile parameter.
In being embodied as, the hardware configuration information pair with mobile terminal 400 that upgrade unit 403 uses
The upgrading configuration data of the non-volatile parameter answered are generated by data generating device of upgrading, and specifically refer to Fig. 5.
Fig. 5 shows the structural representation of a kind of data generating device of upgrading in the embodiment of the present invention.As
Upgrading data generating device 500 shown in Fig. 5, can include choosing unit 501, amendment unit 502 and
Compilation unit 503, wherein:
Choose unit 501, be suitable to the hardware configuration information according to described mobile terminal, choose correspondence non-easily
The description file of the property lost parameter.
Amendment unit 502, is suitably modified to non-volatile ginseng described in the description file of described non-volatile parameter
The data value of number.
Compilation unit 503, is suitable to be compiled into the description file of amended described non-volatile parameter to have
The data of preset data structure obtain the upgrading configuration data of described non-volatile parameter.
Fig. 6 shows the structural representation of a kind of data upgrade-system in the embodiment of the present invention.Such as Fig. 6
Shown data upgrade-system, can include mobile terminal 400 and upgrading configuration data generating unit 500.
The operation principle of mobile terminal 400 and upgrading configuration data generating unit 500 sees Fig. 4 and Fig. 5 the most respectively
Explanation, do not repeat them here.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment
Suddenly the program that can be by completes to instruct relevant hardware, and this program can be stored in computer-readable
In storage medium, storage medium may include that ROM, RAM, disk or CD etc..
Having been described in detail the method and system of the embodiment of the present invention above, the present invention is not limited to this.
Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various change with
Amendment, therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (9)
1. the data updating method of a mobile terminal, it is characterised in that including:
When mobile terminal performs initialization operation, obtain the non-volatile parameter of storage in described mobile terminal
The information of mirror image data；
When the upgrading that there is the described non-volatile parameter corresponding with the hardware configuration information of described mobile terminal
During configuration data, use the described non-volatile ginseng corresponding with the hardware configuration information of described mobile terminal
Described mirror image data is upgraded by the upgrading configuration data of number.
The data updating method of mobile terminal the most according to claim 1, it is characterised in that described employing
The upgrading configuration number of the described non-volatile parameter corresponding with the hardware configuration information of described mobile terminal
Upgrade according to described mirror image data, including:
Obtain the version control information in the upgrading configuration data of described non-volatile parameter and described mirror image number
Version control information according to；
When the numerical value of the version control information in the upgrading configuration data determining described non-volatile parameter is more than
During the numerical value of the version control information in described mirror image data, by the liter grating of described non-volatile parameter
Put the data value of described non-volatile parameter in data write in described mirror image data described non-easily
In the data value field of the property lost parameter, complete the data upgrading of described non-volatile parameter.
The data updating method of mobile terminal the most according to claim 1, it is characterised in that described non-easily
The upgrading configuration data of the property lost parameter generate in the following manner:
According to the hardware configuration information of described mobile terminal, choose the description file of the non-volatile parameter of correspondence；
That revises described non-volatile parameter describes the data value of non-volatile parameter described in file；
The description file of amended described non-volatile parameter is compiled into the number with preset data structure
Data are configured according to the upgrading obtaining described non-volatile parameter.
The data updating method of mobile terminal the most according to claim 3, it is characterised in that described default
Data structure is differential data structure.
5. a mobile terminal, it is characterised in that including:
Acquiring unit, is suitable to, when mobile terminal performs initialization operation, obtain in described mobile terminal and store
The information of mirror image data of non-volatile parameter；
Whether judging unit, be suitable to judge that the upgrading of non-volatile parameter configures in data and exist and described movement
The upgrading configuration data of the described non-volatile parameter that the hardware configuration information of terminal is corresponding；
Upgrade unit, is suitable to when existing corresponding with the hardware configuration information of described mobile terminal described non-volatile
Property parameter upgrading configuration data time, use the institute corresponding with the hardware configuration information of described mobile terminal
Described mirror image data is upgraded by the upgrading configuration data stating non-volatile parameter.
Mobile terminal the most according to claim 5, it is characterised in that described upgrade unit is suitable to obtain institute
State in the version control information in the upgrading configuration data of non-volatile parameter and described mirror image data
Version control information；Version Control letter in the upgrading configuration data determining described non-volatile parameter
When the numerical value of breath is more than the numerical value of the version control information in described mirror image data, by described non-volatile
The data value of the described non-volatile parameter in the upgrading configuration data of parameter writes described mirror image data
In described non-volatile parameter data value field in, complete the data liter of described non-volatile parameter
Level.
7. a upgrading data generating device, it is characterised in that including:
Choose unit, be suitable to the hardware configuration information according to described mobile terminal, choose the non-volatile of correspondence
The description file of parameter；
Amendment unit, be suitably modified to described non-volatile parameter describes non-volatile parameter described in file
Data value；
Compilation unit, be suitable to be compiled into the description file of amended described non-volatile parameter have default
The data of data structure obtain the upgrading configuration data of described non-volatile parameter.
Upgrading data generating device the most according to claim 7, it is characterised in that described compilation unit is fitted
In the file that describes of amended described non-volatile parameter is compiled into the data of differential data structure
Obtain the upgrading configuration data of described non-volatile parameter.
9. a data upgrade-system, it is characterised in that include the mobile end described in any one of claim 5-6
End and the upgrading data generating device described in any one of claim 7-8.
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| CN112579341A (en) * | 2020-12-08 | 2021-03-30 | 上海立可芯半导体科技有限公司 | Method and device for identifying whether radio frequency calibration data of mobile terminal is normal |
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