CN105653288A - Method and device for automatic identification of hardware by software of module product - Google Patents
Method and device for automatic identification of hardware by software of module product Download PDFInfo
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- CN105653288A CN105653288A CN201511030784.3A CN201511030784A CN105653288A CN 105653288 A CN105653288 A CN 105653288A CN 201511030784 A CN201511030784 A CN 201511030784A CN 105653288 A CN105653288 A CN 105653288A
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Abstract
The invention discloses a method and device for automatic identification of hardware by software of a module product. The method comprises the first step of reading logic levels of frequency band detection pins of all the hardware, inquiring about a frequency band mapping truth table and obtaining frequency band information corresponding to the hardware, and the second step of setting QCN corresponding to all frequency bands according to the obtained frequency band information and saving the QCN. Through the method and device, the function that the hardware with different radio frequency bands is automatically identified through the same set of software codes is achieved; by setting the corresponding QCN, production and upgrade of modules and maintenance of the software codes become simple and reliable.
Description
Technical field
The present invention relates to the method and apparatus that a kind of module product software identifies hardware automatically.
Background technology
Often selling to different countries and area with a module product, but the communications band of every country, area distribution is likely to different, this version being accomplished by issuing different communication frequency range, to adapt to the network of locality. In traditional module application, for the hardware of different frequency range, there is the software version of correspondence, as shown in Figure 1. From schematic diagram it will be seen that this pattern exists two main shortcomings:
1. many hardware and software versions, are producing with in software upgrade process, and their corresponding relation is easily mistaken.
2. software version is many, adds the workload of software programming and maintenance.
Summary of the invention
The present invention provides the method and apparatus that a kind of module product software identifies hardware automatically, aim to solve the problem that in prior art, there is multiple software version and hardware in same module product, the problem being susceptible to corresponding mistake in escalation process, and the problem that the workload that needs different hardware is write software version, software programming and maintenance respectively is big.
For solving problem above, the present invention provides a kind of method that module product software identifies hardware automatically, comprises:
Read the logic level of the frequency range detection pin of all hardware, inquire about frequency range map real table, it is thus achieved that the band information that hardware is corresponding;
According to the band information obtained, QCN corresponding to each frequency range is set and preserves.
Further, the frequency range detection pin of different hardware is provided with different frequency range configuration resistance.
Further, also comprise detection frequency range configuration resistance, when frequency range configuration resistance makes a mistake, start configuration resistance more positive order;
Further, when configuring resistance corrigendum, software deletes former band information file by AT instruction, read the new logic level of frequency range detection pin, inquiry frequency range map real table, it is thus achieved that the new band information that hardware is corresponding, arranges QCN corresponding to this frequency range and preserves.
Further, described band information file can be checked in file system, or is inquired about by AT instruction.
And, for solving problem above, the present invention provides a kind of module product software automatically to identify the device of hardware, comprises:
Band information acquisition module, for reading the logic level of the frequency range detection pin of all hardware, inquires about frequency range map real table, it is thus achieved that the band information that hardware is corresponding;
QCN arranges module, for according to the band information obtained, arranging QCN corresponding to this frequency range and preserve.
Further, the frequency range detection pin of different hardware is provided with different frequency range configuration resistance.
Further, also comprising configuration resistance detection module, whether the frequency range configuration resistance for detecting hardware is correct, and when frequency range configuration resistance makes a mistake, starts the instruction of change frequency range configuration resistance.
Further, also comprise QCN correcting module, for after being set to correct frequency range configuration resistance, former band information file is deleted by AT instruction, read the new logic level of frequency range detection pin, inquire about frequency range map real table, it is thus achieved that the new band information that hardware is corresponding, according to the new band information obtained, QCN corresponding to this frequency range is set and preserves.
Further, described band information file can be checked in file system, or is inquired about by AT instruction.
The method and apparatus that the module product software that the present invention realizes identifies hardware automatically, use same set of software code, automatically identify the hardware of different radio frequency frequency range, corresponding QCN is set, making the production of module, upgrading, the maintenance of software code becomes simple, reliable.
Accompanying drawing explanation
Fig. 1 is the module product software and hardware corresponding relation schematic diagram that exist in prior art;
Fig. 2 identifies the method flow schematic diagram of hardware automatically for a kind of module product software that the embodiment of the present invention one provides;
Fig. 3 identifies the method flow schematic diagram of hardware automatically for a kind of module product software that the embodiment of the present invention two provides;
Fig. 4 identifies the apparatus structure schematic diagram of hardware automatically for a kind of module product software that the embodiment of the present invention three provides;
Fig. 5 identifies the apparatus structure schematic diagram of hardware automatically for a kind of module product software that inventive embodiments four provides;
Fig. 6 is invention software schematic diagram corresponding to hardware relation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
In follow-up description, use the suffix being used for representing such as " module ", " parts " or " unit " of element only for being conducive to the explanation of the present invention, itself do not have specific meaning. Therefore, " module " and " parts " can mixedly use.
Embodiment one
The embodiment of the present invention one provides a kind of method that module product software identifies hardware automatically, with reference to Fig. 2, comprises:
S101, reads the logic level of the frequency range detection pin of all hardware, inquires about frequency range map real table, it is thus achieved that the band information that hardware is corresponding.
As shown in Figure 6, each hardware is both provided with a configuration resistance, and due to the difference of the configuration resistance of different hardware, the frequency range detection pin voltage of each hardware is different, so each frequency range detection pin voltage can represent this hardware version. Reading the logic level of frequency range detection pin, if using 2 pins, then having 4 kinds of combinations, value range for 0b00-0b11, if use 3 pins, then have 8 kinds of combinations, value range for 0b000-0b111, according to band support number choose frequency range detection pin number. Frequency range map real table, for arranging the one-to-one relationship of band information corresponding to different frequency range detection pin voltage and QCN file, logical value according to the frequency range detection pin read, truth table finds corresponding band information, so inquiry frequency range map real table, the band information that hardware is corresponding can be obtained.
S102, according to the band information that the hardware obtained is corresponding, arranges QCN corresponding to this frequency range and preserves.
Concrete, corresponding QCN is set for each band information obtained, then the band information arranging QCN is stored in band information file. Same software reads different Q CN, namely recognizable corresponding for different Q CN hardware version, and generates the upgrade software code that described hardware version is corresponding, carries out software upgrading for described corresponding hardware smoothly.
When hardware being carried out software upgrading every time, first detect whether there is QCN message file, when confirming to there is QCN file, detect whether there is the band information file that QCN file is corresponding again, when described QCN exists with corresponding band information file, software upgrading can be made directly, if QCN or band information file are absent from, to be then QCN file corresponding to each hardware setting according to this method.
The software of implementation above identifies the method for hardware automatically, when hardware is upgraded, uses same set of software code, software is by identifying QCN, automatically the hardware of different radio frequency frequency range is identified so that the production of module, upgrading, the maintenance of software code becomes simple, reliable. Eliminate the artificial corresponding process identifying software and hardware, it is to avoid some staging error problems because wrong version is produced.
Embodiment two
The present embodiment two provides a kind of method that module product software identifies hardware automatically, with reference to Fig. 3, comprises:
S201, checks frequency range configuration resistance;
Specifically, the frequency range of each hardware detection pin is provided with the frequency range configuration resistance of correspondence, and the frequency range configuration resistance between hardware is different, institute so that the frequency range pin voltage difference of different hardware, in different frequency bands pin voltage represent different hardware. By detecting frequency range configuration resistance, would know that the communication frequency band information of this hardware, and judge whether the QCN file that this band information has configured configures correctly.
S202, it is judged that whether frequency range configuration resistance is correct, if configuration is correct, then performs S205, if incorrect, then performs S203;
S203, starts the instruction of change frequency range configuration resistance;
S204, deletes band information file by AT instruction;
Concrete, what deleted by AT instruction is the band information file of configuration error QCN.
S205, reads the logic level of frequency range detection pin, inquires about frequency range map real table, it is thus achieved that the communication frequency band information that hardware is corresponding;
Concrete, what software read is the frequency range detection pin logic level of corrigendum frequency range configuration resistance, then inquiry frequency range map real table, it is thus achieved that the correct band information that hardware is corresponding.
S206, according to the band information obtained, arranges QCN corresponding to this frequency range and preserves.
Concrete, according to the correct band information obtained, the QCN of correspondence is set for this hardware band information, then preserves described band information in band information file.
The software of implementation above identifies the method for hardware automatically, when hardware is likely provided with the frequency range configuration resistance of mistake, by correcting frequency range configuration resistance, reset the QCN that band information is corresponding, realize error correction, and the hardware after corrigendum is identified automatically.
Embodiment three
The present embodiment three provides a kind of module product software automatically to identify the device of hardware, with reference to Fig. 4, comprises: band information acquisition module 10, QCN arrange module 20.
Band information acquisition module 10, for reading the logic level of frequency range detection pin, inquires about frequency range map real table, it is thus achieved that the band information that hardware is corresponding.
Concrete, each hardware is both provided with a configuration resistance, and owing to configuring the difference of resistance, the frequency range detection pin voltage of each hardware is different.Frequency range map real table, for arranging the one-to-one relationship of described frequency range detection pin voltage and QCN file. Band information acquisition module 10 reads the logic level of frequency range detection pin, inquires about frequency range map real table, can obtain the band information that hardware is corresponding.
QCN arranges module 20, for according to the band information obtained, arranging QCN corresponding to this frequency range and preserve.
Concrete, it is that each band information that band information acquisition module 10 obtains arranges corresponding QCN that QCN arranges module 20, is then stored in band information file by the band information arranging QCN. Software reads QCN, can obtain hardware corresponding to described QCN, and carry out software upgrading for described corresponding hardware smoothly.
When hardware being carried out software upgrading every time, first detect whether there is QCN message file, when confirming to there is QCN file, detect whether there is the band information file that QCN file is corresponding again, when described QCN exists with corresponding band information file, software upgrading can be made directly, if QCN or band information file are absent from, then the QCN file of correspondence is set according to the band information that this method is each hardware.
The software of implementation above identifies the device of hardware automatically, when hardware is upgraded, uses same set of software code, software is by identifying QCN, automatically the hardware of different radio frequency frequency range is identified so that the production of module, upgrading, the maintenance of software code becomes simple, reliable. Eliminate the artificial corresponding process identifying software and hardware, it is to avoid some staging error problems because wrong version is produced.
Embodiment four
The present embodiment four provides a kind of module product software automatically to identify the device of hardware, with reference to Fig. 5, comprises: band information acquisition module 10, QCN arrange module 20, and configure resistance detection module 30 and QCN correcting module 40.
Due to band information acquisition module 10, QCN arranges module 20 and embodiment three is identical, describes resistance detection module 30 and QCN correcting module 40 at this emphasis.
Configuration resistance detection module 30, whether the frequency range configuration resistance for detecting hardware is correct, and when frequency range configuration resistance makes a mistake, starts the instruction of change frequency range configuration resistance.
QCN correcting module 40, for after being set to correct frequency range configuration resistance, former band information file is deleted by AT instruction, read the new logic level of frequency range detection pin, inquiry frequency range map real table, obtain the new band information that hardware is corresponding, according to the new band information obtained, QCN corresponding to this frequency range is set and preserves.
Specifically, the frequency range detection pin of each hardware is provided with the frequency range configuration resistance of correspondence, so the pin voltage of detection hardware frequency range, different frequency range pin voltage represents different hardware. Configuration resistance detection module 30 detects frequency range configuration resistance, it is judged that whether the QCN file configured configures correctly. If frequency range configuration resistance is incorrect, then start the instruction of change frequency range configuration resistance. For after the frequency range configuration resistance that the configuration of this hardware frequency range is correct, QCN correcting module 40 deletes former band information file by AT instruction, read the new logic level of frequency range detection pin, inquiry frequency range map real table, obtain the new band information that hardware is corresponding, according to the new band information obtained, QCN corresponding to this frequency range is set and preserves. Then software identifies hardware again through QCN and generates the software update code of corresponding hardware.
The software of implementation above identifies the device of hardware automatically, when hardware is likely provided with the frequency range configuration resistance of mistake, by correcting frequency range configuration resistance, reset QCN, realize error correction, and the hardware after corrigendum is identified automatically, then correct hardware is carried out software upgrading.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art is it can be understood that can add the mode of required general hardware platform by software to above-described embodiment method and realize, hardware can certainly be passed through, but in a lot of situation, the former is embodiment more preferably. Based on such understanding, the part that prior art is contributed by technical scheme substantially in other words can embody with the form of software product, this computer software product is stored in a storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions with so that a station terminal equipment (can be mobile phone, computer, server, air-conditioner, or the network equipment etc.) perform the method described in each embodiment of the present invention.
These are only the preferred embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, all in like manner include in the scope of patent protection of the present invention.
Claims (10)
1. the method that a module product software identifies hardware automatically, it is characterised in that comprise:
Read the logic level of all hardware frequency range detection pin, inquire about frequency range map real table, it is thus achieved that the band information that hardware is corresponding;
According to the band information obtained, QCN corresponding to each frequency range is set and preserves.
2. the method that module product software according to claim 1 identifies hardware automatically, it is characterised in that the frequency range detection pin of different hardware is provided with different frequency range configuration resistance.
3. the method that module product software according to claim 2 identifies hardware automatically, it is characterised in that also comprise step: detection frequency range configuration resistance, it is judged that whether frequency range configuration resistance is correct; When frequency range configuration resistance makes a mistake, start configuration resistance more positive order.
4. the method that module product software according to claim 3 identifies hardware automatically, it is characterized in that, also comprise step, when starting the instruction of change frequency range configuration resistance, delete former band information file by AT instruction, read the new logic level of frequency range detection pin, inquire about frequency range map real table, obtain the new band information that hardware is corresponding, QCN corresponding to this frequency range is set and preserves.
5. the method that module product software according to claim 1 identifies hardware automatically, it is characterised in that described band information file can be checked in file system, or is inquired about by AT instruction.
6. a module product software identifies the device of hardware automatically, it is characterised in that comprise:
Band information acquisition module, reads the logic level of frequency range detection pin, inquires about frequency range map real table, it is thus achieved that the band information that hardware is corresponding for software;
QCN arranges module, for according to the band information obtained, arranging QCN corresponding to this frequency range and preserve.
7. module product software according to claim 6 identifies the device of hardware automatically, it is characterised in that the frequency range detection pin of different hardware is provided with different frequency range configuration resistance.
8. module product software according to claim 6 identifies the device of hardware automatically, it is characterized in that, also comprise configuration resistance detection module, whether the frequency range configuration resistance for detecting hardware is correct, and when frequency range configuration resistance makes a mistake, start the instruction of change frequency range configuration resistance.
9. module product software according to claim 8 identifies the device of hardware automatically, it is characterized in that, also comprise QCN correcting module, for, after being set to correct frequency range configuration resistance, deleting former band information file by AT instruction, read the new logic level of frequency range detection pin, inquiry frequency range map real table, obtain the new band information that hardware is corresponding, according to the new band information obtained, QCN corresponding to this frequency range is set and preserves.
10. module product software according to claim 6 identifies the device of hardware automatically, it is characterised in that described band information file can be checked in file system, or is inquired about by AT instruction.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106294687A (en) * | 2016-08-08 | 2017-01-04 | 深圳酷比通信股份有限公司 | The processing method of a kind of inquiry mobile phone mainboard project support frequency range and system |
| CN108551346A (en) * | 2018-04-17 | 2018-09-18 | 深圳市沃特沃德股份有限公司 | The control method and device of communicating terminal Mid Frequency |
| CN109639309A (en) * | 2018-12-10 | 2019-04-16 | 惠州Tcl移动通信有限公司 | A kind of frequency range acquisition methods, terminal device and the storage medium of terminal device |
| CN111176702A (en) * | 2019-12-16 | 2020-05-19 | 京信通信系统（中国）有限公司 | Firmware upgrading method and device, computer equipment and storage medium |
| CN113660045A (en) * | 2021-07-15 | 2021-11-16 | 上海移远通信技术股份有限公司 | Communication module detection method, mobile terminal, electronic device and storage medium |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882940A (en) * | 2010-06-24 | 2010-11-10 | 复旦大学 | Ultra-wideband multi-mode automatic identification dual-link radio-frequency receiver front-end chip |
| CN103675531A (en) * | 2013-11-27 | 2014-03-26 | 华为终端有限公司 | Circuit for recognizing classes of devices, circuit board, terminal equipment and signal controller |
| CN105101479A (en) * | 2015-05-29 | 2015-11-25 | 努比亚技术有限公司 | Adaptive configuration method and device for network frequency band of mobile terminal |
-
2015
- 2015-12-31 CN CN201511030784.3A patent/CN105653288B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101882940A (en) * | 2010-06-24 | 2010-11-10 | 复旦大学 | Ultra-wideband multi-mode automatic identification dual-link radio-frequency receiver front-end chip |
| CN103675531A (en) * | 2013-11-27 | 2014-03-26 | 华为终端有限公司 | Circuit for recognizing classes of devices, circuit board, terminal equipment and signal controller |
| CN105101479A (en) * | 2015-05-29 | 2015-11-25 | 努比亚技术有限公司 | Adaptive configuration method and device for network frequency band of mobile terminal |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106294687A (en) * | 2016-08-08 | 2017-01-04 | 深圳酷比通信股份有限公司 | The processing method of a kind of inquiry mobile phone mainboard project support frequency range and system |
| CN108551346A (en) * | 2018-04-17 | 2018-09-18 | 深圳市沃特沃德股份有限公司 | The control method and device of communicating terminal Mid Frequency |
| CN108551346B (en) * | 2018-04-17 | 2020-08-18 | 深圳市沃特沃德股份有限公司 | Method and device for controlling frequency band in communication terminal |
| CN109639309A (en) * | 2018-12-10 | 2019-04-16 | 惠州Tcl移动通信有限公司 | A kind of frequency range acquisition methods, terminal device and the storage medium of terminal device |
| CN109639309B (en) * | 2018-12-10 | 2021-01-05 | 惠州Tcl移动通信有限公司 | Frequency band acquisition method of terminal equipment, terminal equipment and storage medium |
| CN111176702A (en) * | 2019-12-16 | 2020-05-19 | 京信通信系统（中国）有限公司 | Firmware upgrading method and device, computer equipment and storage medium |
| CN111176702B (en) * | 2019-12-16 | 2023-08-08 | 京信网络系统股份有限公司 | Firmware upgrading method, device, computer equipment and storage medium |
| CN113660045A (en) * | 2021-07-15 | 2021-11-16 | 上海移远通信技术股份有限公司 | Communication module detection method, mobile terminal, electronic device and storage medium |
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