CN114500277B - Parameter configuration method and device for multi-band radio frequency chip and electronic device - Google Patents
Parameter configuration method and device for multi-band radio frequency chip and electronic device Download PDFInfo
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/24—Querying
- G06F16/245—Query processing
- G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
- G06F16/2477—Temporal data queries
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/4401—Bootstrapping
- G06F9/4411—Configuring for operating with peripheral devices; Loading of device drivers
Abstract
The application relates to a parameter configuration method, a device, an electronic device and a storage medium of a multi-band radio frequency chip, wherein the method comprises the following steps: when the radio frequency chip is started, acquiring the working frequency band of the radio frequency chip; extracting a dynamic library file matched with the working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands. The application solves the problem that the DAS system in the related art can not ensure high reliability in the multi-band application scene, and achieves the technical effect of improving the applicability and reliability of the DAS system in the multi-band application scene.
Description
Technical Field
The present application relates to the field of mobile communications technologies, and in particular, to a method and apparatus for configuring parameters of a multi-band radio frequency chip, an electronic device, and a storage medium.
Background
The distributed antenna system (Distributed Antenna System, abbreviated as DAS) is mainly used for solving indoor signal coverage problems of large buildings, such as (markets, gymnasiums, large office buildings, etc.). With the increase of indoor traffic, DAS systems need to be continuously upgraded and expanded to meet various demands.
In order to adapt to the application scenes of all frequency bands and achieve the aim of saving cost, hardware equipment in a DAS system can be replaced and configuration parameters of a radio frequency chip can be updated in the process of upgrading or expanding the DAS system, so that the DAS system can adapt to the application scenes of all frequency bands. For example, the indoor coverage of 5G mobile communication generally adopts the 3.5GHz frequency band, while the existing 2G/3G/4G is concentrated in the 700M-2700 MHz frequency band, and upgrading the DAS system to support 5G requires replacing the hardware of the radio frequency part thereof and updating the configuration parameters of the radio frequency chip.
At present, in the related art, when a DAS system faces a scenario of multi-band application requirements, a worker often configures a set of corresponding software for each frequency band according to different frequency bands, when the DAS system needs to support service requirements of a new frequency band, a set of software corresponding to the new frequency band needs to be updated, however, at present, the frequency band supported by the DAS system is more and more, maintenance and management work of the worker on the software corresponding to each frequency band becomes very complicated, when the DAS system has an accident, the worker needs to update each software, so that the probability of occurrence of mistakes is greatly increased, and the reliability of the DAS system is lower when the DAS system faces the scenario of multi-band service requirements.
At present, an effective solution is not proposed for the problem that the DAS system in the related art cannot ensure high reliability in a multi-band application scene.
Disclosure of Invention
The embodiment of the application provides a parameter configuration method, a device, an electronic device and a storage medium of a multi-band radio frequency chip, which at least solve the problem that a DAS system in the related art cannot guarantee high reliability in a multi-band application scene.
In a first aspect, an embodiment of the present application provides a method for configuring parameters of a multiband radio frequency chip, where the method includes: when a radio frequency chip is started, acquiring a working frequency band of the radio frequency chip; extracting a dynamic library file matched with the working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip under one frequency band or configuration information under a plurality of frequency bands.
In some embodiments, before acquiring the configuration information of the radio frequency chip in the multiple frequency bands, the method further includes: acquiring configuration information of the radio frequency chip in a plurality of frequency bands; compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands to obtain a plurality of dynamic library files, and storing each dynamic library file in a preset storage catalog.
In some of these embodiments, the dynamic library file includes a version number; the parameter configuration of the radio frequency chip according to the configuration information corresponding to the dynamic library file comprises the following steps: taking a dynamic library file matched with the working frequency band in the storage catalog as a first dynamic library file; detecting whether a second dynamic library file which is matched with the working frequency band exists in a preset upgrading catalog and has a version number larger than that of the first dynamic library file; and under the condition that the second dynamic library file does not exist in the upgrading catalog, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
In some of these embodiments, the method further comprises: replacing a first dynamic library file in the storage directory with the second dynamic library file if the second dynamic library file exists in the upgrade directory; restarting the radio frequency chip, and performing parameter configuration on the radio frequency chip according to the configuration information corresponding to the second dynamic library file when the radio frequency chip is restarted.
In some of these embodiments, the dynamic library file includes a CRC check code; the parameter configuration of the radio frequency chip according to the configuration information corresponding to the first dynamic library file comprises the following steps: acquiring a first CRC check code of the called first dynamic library file and a second CRC check code of the first dynamic library file stored in the storage directory; judging whether the first CRC check code is the same as the second CRC check code; and under the condition that the first CRC check code is the same as the second CRC check code, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
In some of these embodiments, the method further comprises: and under the condition that the first CRC check code is different from the second CRC check code, acquiring a preset third dynamic library file, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
In some of these embodiments, the method further comprises: and under the condition that the dynamic library file matched with the working frequency band does not exist in the storage catalog, acquiring a preset third dynamic library file, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
In a second aspect, an embodiment of the present application provides a parameter configuration apparatus for a multiband radio frequency chip, where the apparatus includes: the acquisition module is used for acquiring the working frequency band of the radio frequency chip when the radio frequency chip is started; the configuration module is used for extracting a dynamic library file matched with the working frequency band from a preset storage catalog and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip under one frequency band or configuration information under a plurality of frequency bands.
In a third aspect, an embodiment of the present application further provides an electronic device, including a memory and a processor, where the memory stores a computer program, and the processor is configured to run the computer program to perform the parameter configuration method of the multiband radio frequency chip according to the first aspect.
In a fourth aspect, an embodiment of the present application further provides a storage medium, where a computer program is stored, where the computer program when executed by a processor implements a method for configuring parameters of a multiband radio frequency chip according to the first aspect.
Compared with the related art, the parameter configuration method, the device, the electronic device and the storage medium of the multi-band radio frequency chip provided by the embodiment of the application acquire the working frequency band of the radio frequency chip when the radio frequency chip is started; extracting a dynamic library file matched with the working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands. The problem that the DAS system in the related art cannot ensure high reliability in a multi-band application scene is solved, and the technical effects of improving the applicability and reliability of the DAS system in the multi-band application scene are achieved.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this specification, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute a limitation on the application. In the drawings:
FIG. 1 is a flow chart of a method for configuring parameters of a multi-band RF chip according to an embodiment of the present application;
FIG. 2 is a block diagram of a parameter configuration apparatus of a multi-band RF chip according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the application.
Detailed Description
The present application will be described and illustrated with reference to the accompanying drawings and examples in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application. All other embodiments, which can be made by a person of ordinary skill in the art based on the embodiments provided by the present application without making any inventive effort, are intended to fall within the scope of the present application. Moreover, it should be appreciated that while such a development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as having the benefit of this disclosure.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is to be expressly and implicitly understood by those of ordinary skill in the art that the described embodiments of the application can be combined with other embodiments without conflict.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs. The terms "a," "an," "the," and similar referents in the context of the application are not to be construed as limiting the quantity, but rather as singular or plural. The terms "comprising," "including," "having," and any variations thereof, are intended to cover a non-exclusive inclusion; for example, a process, method, system, article, or apparatus that comprises a list of steps or modules (elements) is not limited to only those steps or elements but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in connection with the present application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The term "plurality" as used herein means greater than or equal to two. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. The terms "first," "second," "third," and the like, as used herein, are merely distinguishing between similar objects and not representing a particular ordering of objects.
The embodiment provides a parameter configuration method of a multiband radio frequency chip, fig. 1 is a flowchart of the parameter configuration method of the multiband radio frequency chip according to an embodiment of the application, as shown in fig. 1, and the method includes:
step S101, when the radio frequency chip is started, the working frequency band of the radio frequency chip is obtained.
In this embodiment, the radio frequency chip may be an AFE7769 chip, and in a DAS system, the AFE7769 chip is often applied to radio frequency transceiver devices of the DAS system, in order to better perform performance of the AFE7769 chip, different initialization configurations need to be performed on each frequency band supported by the AFE7769 chip, and operations of these initialization configurations usually consist of thousands of read-write operations on the AFE7769 chip.
In other embodiments, the rf chip may be another chip supporting a multi-band application scenario, which is not limited herein.
Step S102, extracting a dynamic library file matched with a working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands.
In this embodiment, the part requiring the software to perform parameter configuration may be separated, i.e. the configuration information of the radio frequency chip in one or more frequency bands is encapsulated as a function, and then compiled into a so dynamic library file, and then the dynamic library file corresponding to the configuration information of the radio frequency chip in one or more frequency bands is put into the device when the software program is updated, and the ARM (RISC microprocessor Advanced RISC Machines, abbreviated as ARM) software calls the dynamic library file when in use.
In the above embodiments, in order to facilitate unified management of the dynamic library files, one dynamic library file may be made to correspond to configuration information of a radio frequency chip in one frequency band, and in the following description, configuration information of one dynamic library file corresponding to one frequency band may be taken as an example.
In this embodiment, the ARM software may detect whether a dynamic library file matched with the radio frequency band exists in the storage directory, and support the parameter configuration of the radio frequency chip in multiple frequency bands while the software is not changed, and may perform operations such as updating and replacing the dynamic library file in the storage directory by the ARM software, so as to avoid the situation that in the related art, a set of software corresponding to a new frequency band needs to be updated when a service requirement of the new frequency band occurs, and staff can more conveniently manage and operate the dynamic library file corresponding to configuration information of different frequency bands.
When the parameter configuration method of the multi-band radio frequency chip provided by the application faces the service requirement of a new band, the parameter configuration method can be invoked through ARM software only by compiling the configuration information of the new band into a dynamic library file and storing the dynamic library file into a storage catalog, so that new software is not required to be developed, the error rate of workers is reduced, the operation and maintenance cost of a DAS system is reduced, and the applicability of the DAS system in different band scenes is improved.
Through the steps S101 to S102, when the radio frequency chip is started, the working frequency band of the radio frequency chip is obtained; extracting a dynamic library file matched with the working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands. Under the application scene facing multiple frequency bands, only the part needing the parameter configuration of the software is independent, the configuration information of the radio frequency chip in one or more frequency bands is compiled into a dynamic library file, the dynamic library file is stored in a storage catalog, the matched dynamic library file is called according to the working frequency band of the radio frequency chip when the radio frequency chip is started, finally the parameter configuration is carried out on the radio frequency chip based on the configuration information corresponding to the dynamic library file, and the applicability of the DAS system in different frequency band scenes is improved. The application solves the problem that the DAS system in the related art can not ensure high reliability in the multi-band application scene, and achieves the technical effect of improving the applicability and reliability of the DAS system in the multi-band application scene.
In some embodiments, before acquiring the configuration information of the radio frequency chip in the multiple frequency bands, the method further includes the following steps:
step 1, acquiring configuration information of a radio frequency chip in a plurality of frequency bands.
And 2, compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands to obtain a plurality of dynamic library files, and storing each dynamic library file in a preset storage catalog.
In this embodiment, the initialization configuration information of the radio frequency chip in different frequency bands may be compiled into the dynamic library file respectively, and at the same time, feature information corresponding to the dynamic library file may be embodied on naming of the dynamic library file, where the feature information of the dynamic library file may include an applicable frequency band, a loading mode (manual or automatic), a CRC check code, a version number, and the like.
The feature information is controlled by the dynamic library file and is embodied on the naming of the dynamic library file, ARM software can judge whether the corresponding configuration information is suitable for the working frequency band of the radio frequency chip according to the applicable frequency band information in the naming of the dynamic library file, judge whether the corresponding configuration information is necessary to update according to the version number information in the naming of the dynamic library file, judge whether the called dynamic library file is consistent with the dynamic library file in the storage catalog according to the CRC check code information in the naming of the dynamic library file, avoid parameter configuration of the radio frequency information according to the error or tampered dynamic library file, and improve the accuracy and reliability of parameter configuration of the multi-frequency band radio frequency chip.
In some embodiments, according to the configuration information corresponding to the dynamic library file, the parameter configuration of the radio frequency chip is implemented by the following steps:
and step 1, taking the dynamic library file matched with the working frequency band in the storage catalog as a first dynamic library file.
And step 2, detecting whether a second dynamic library file which is matched with the working frequency band exists in a preset upgrading catalog and has a version number larger than that of the first dynamic library file.
And step 3, under the condition that the second dynamic library file does not exist in the upgrading catalog, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
In this embodiment, the method further performs the steps of:
and step 1, under the condition that a second dynamic library file exists in the upgrading catalog, replacing the first dynamic library file in the storage catalog by using the second dynamic library file.
And step 2, restarting the radio frequency chip, and carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the second dynamic library file when restarting the radio frequency chip.
In this embodiment, because there is a possibility that configuration information of the radio frequency chip in multiple frequency bands needs to be updated, and configuration of the dynamic library file and program upgrade of the ARM software are independent relations, it is necessary to consider updating and replacing the dynamic library file in the storage directory, so that performance of the radio frequency chip can be guaranteed not to fall behind when parameter configuration is performed on the radio frequency chip.
In the above embodiment, the dynamic library file may be updated and replaced by manual loading or automatic loading.
The method includes the steps that a WEBOMT (network management system integrating repeater monitoring and network optimization) can be adopted for manual loading, a first dynamic library file needs to be updated and replaced by a second dynamic library file, the second dynamic library file can be uploaded to a preset directory (such as the upgrading directory) of preset equipment by utilizing the WEBOMT, the name and the path of the second dynamic library file are sent to ARM software by utilizing the WEBOMT, the ARM software can judge whether the name and the path of the second dynamic library file are matched with the working frequency range of a radio frequency chip according to the applicable frequency range information in the name of the second dynamic library file, if so, the information of the second dynamic library file is saved, the first dynamic library file in a storage directory is replaced by utilizing the second dynamic library file, the radio frequency chip is restarted, and when the radio frequency chip is restarted, parameter configuration is carried out on the radio frequency chip according to the configuration information corresponding to the second dynamic library file.
Automatic loading may include: uploading the second dynamic library file to a preset catalog (such as the upgrade catalog) of preset equipment, detecting the second dynamic library file by ARM software, and automatically updating the dynamic library file in the storage catalog if the version number of the second dynamic library file is higher than that of the first dynamic library file and the applicable frequency bands of the second dynamic library file and the first dynamic library file are the same; or detecting whether the working frequency band of the radio frequency chip is matched with the use frequency band of the first dynamic library file which is currently called by ARM software, if not, detecting whether a second dynamic library file which is matched with the working frequency band exists in the preset catalog, and if so, automatically updating the dynamic library file in the storage catalog.
By the embodiment, the configuration information corresponding to the dynamic library file in the storage directory can be guaranteed to be the latest version at all times, the condition that the performance of the radio frequency chip and even the DAS system is reduced due to loading of the configuration information of the later version is avoided, and the configuration information of the radio frequency chip is guaranteed to be the latest version at all times, so that the performance and the reliability of the radio frequency chip and the DAS system are improved.
In some embodiments, according to the configuration information corresponding to the first dynamic library file, parameter configuration is performed on the radio frequency chip by the following steps:
step 1, a first CRC check code of a called first dynamic library file and a second CRC check code of the first dynamic library file stored in a storage directory are obtained.
And step 2, judging whether the first CRC check code is the same as the second CRC check code.
And step 3, under the condition that the first CRC check code is the same as the second CRC check code, parameter configuration is carried out on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
In this embodiment, the method further includes: and under the condition that the first CRC check code is different from the second CRC check code, acquiring a preset third dynamic library file, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
In this embodiment, the method further includes: under the condition that a dynamic library file matched with the working frequency band does not exist in the storage catalog, a preset third dynamic library file is obtained, and parameter configuration is carried out on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
In this embodiment, whether the called first dynamic library file is consistent with the first dynamic library file stored in the storage directory or whether the first dynamic library file is in error or tampered in the calling process can be detected according to CRC check code information in the naming of the dynamic library file, so that configuration information of errors is prevented from being configured for radio frequency information.
When the called first dynamic library file is inconsistent with the first dynamic library file stored in the storage directory, it can be determined that the first dynamic library file is wrong or tampered in the calling process, default configuration information, namely configuration information corresponding to a preset third dynamic library file, can be acquired at the moment, the configuration information can be configured by a user according to the requirement of an application scene, the radio frequency chip is configured according to the default configuration information, and in the later use, the updating and the replacement of the dynamic library file are performed according to the working frequency band of the radio frequency chip.
Similarly, since the time node for configuring the dynamic library file may be before the working frequency band of the radio frequency chip is acquired, and the dynamic library file is already bound when the ARM software is started, the dynamic library file that can be invoked when the ARM software is started is fixed, so that there may be a case that there is no dynamic library file matching with the working frequency band in the storage directory (for example, when the radio frequency chip is started for the first time), default configuration information, that is, configuration information corresponding to a preset third dynamic library file, may be acquired at this time, the radio frequency chip may be configured according to the default configuration information, and in the subsequent use, the update replacement of the dynamic library file is performed according to the working frequency band of the radio frequency chip, and the radio frequency chip may be restarted to perform parameter configuration again according to the updated dynamic library file.
The embodiment provides a parameter configuration device of a multiband radio frequency chip, fig. 2 is a block diagram of the parameter configuration device of the multiband radio frequency chip according to an embodiment of the application, as shown in fig. 2, the device includes: the acquiring module 21 is configured to acquire an operating frequency band of the radio frequency chip when the radio frequency chip is started; the configuration module 22 is configured to extract a dynamic library file matched with the working frequency band from a preset storage directory, and perform parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands.
In some embodiments, the apparatus further includes a storage module configured to obtain configuration information of the radio frequency chip in a plurality of frequency bands; compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands to obtain a plurality of dynamic library files, and storing each dynamic library file in a preset storage catalog.
In some of these embodiments, the dynamic library file includes a version number; the configuration module 22 is further configured to use the dynamic library file in the storage directory that matches the operating frequency band as a first dynamic library file; detecting whether a second dynamic library file which is matched with the working frequency band exists in a preset upgrading catalog and has a version number larger than that of the first dynamic library file; and under the condition that the second dynamic library file does not exist in the upgrading catalog, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
In some of these embodiments, the configuration module 22 is further configured to replace the first dynamic library file in the storage directory with the second dynamic library file if the second dynamic library file is present in the upgrade directory; restarting the radio frequency chip, and carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the second dynamic library file when the radio frequency chip is restarted.
In some of these embodiments, the dynamic library file includes a CRC check code; the configuration module 22 is further configured to obtain a first CRC check code for the first dynamic library file that has been invoked, and a second CRC check code for the first dynamic library file stored in the storage directory; judging whether the first CRC check code is the same as the second CRC check code; and under the condition that the first CRC check code is the same as the second CRC check code, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
In some embodiments, the configuration module 22 is further configured to obtain a preset third dynamic library file when the first CRC check code is different from the second CRC check code, and perform parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
In some embodiments, the configuration module 22 is further configured to obtain a preset third dynamic library file when the dynamic library file matched with the working frequency band does not exist in the storage directory, and perform parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
It should be noted that, specific examples in this embodiment may refer to examples described in the foregoing embodiments and alternative implementations, and this embodiment is not repeated herein.
The present embodiment also provides an electronic device, fig. 3 is a schematic diagram of a hardware structure of the electronic device according to an embodiment of the present application, and as shown in fig. 3, the electronic device includes a memory 304 and a processor 302, where the memory 304 stores a computer program, and the processor 302 is configured to execute the computer program to perform steps in any one of the method embodiments described above.
In particular, the processor 302 may include a Central Processing Unit (CPU), or an application specific integrated circuit (Application Specific Integrated Circuit, abbreviated as ASIC), or may be configured as one or more integrated circuits that implement embodiments of the present application.
Memory 304 may include, among other things, mass storage for data or instructions. By way of example, and not limitation, memory 304 may comprise a Hard Disk Drive (HDD), floppy Disk Drive, solid state Drive (Solid State Drive, SSD), flash memory, optical Disk, magneto-optical Disk, tape, or universal serial bus (Universal Serial Bus, USB) Drive, or a combination of two or more of the foregoing. Memory 304 may include removable or non-removable (or fixed) media, where appropriate. The memory 304 may be internal or external to the parameter configuration device of the multi-band radio frequency chip, where appropriate. In a particular embodiment, the memory 304 is a Non-Volatile (Non-Volatile) memory. In a particular embodiment, the Memory 304 includes Read-Only Memory (ROM) and random access Memory (Random Access Memory, RAM). Where appropriate, the ROM may be a mask-programmed ROM, a programmable ROM (Programmable Read-Only Memory, abbreviated PROM), an erasable PROM (Erasable Programmable Read-Only Memory, abbreviated EPROM), an electrically erasable PROM (Electrically Erasable Programmable Read-Only Memory, abbreviated EEPROM), an electrically rewritable ROM (Electrically Alterable Read-Only Memory, abbreviated EAROM), or a FLASH Memory (FLASH), or a combination of two or more of these. The RAM may be Static Random-Access Memory (SRAM) or dynamic Random-Access Memory (Dynamic Random Access Memory DRAM), where the DRAM may be a fast page mode dynamic Random-Access Memory (Fast Page Mode Dynamic Random Access Memory FPMDRAM), extended data output dynamic Random-Access Memory (Extended Date Out Dynamic Random Access Memory EDODRAM), synchronous dynamic Random-Access Memory (Synchronous Dynamic Random-Access Memory SDRAM), or the like, as appropriate.
Memory 304 may be used to store or cache various data files that need to be processed and/or communicated, as well as possible computer program instructions for execution by processor 302.
The processor 302 reads and executes the computer program instructions stored in the memory 304 to implement the parameter configuration method of any of the multiband rf chips in the above embodiment.
Optionally, the electronic apparatus may further include a transmission device 306 and an input/output device 308, where the transmission device 306 is connected to the processor 302, and the input/output device 308 is connected to the processor 302.
Alternatively, in the present embodiment, the above-mentioned processor 302 may be configured to execute the following steps by a computer program:
s1, when the radio frequency chip is started, the working frequency band of the radio frequency chip is obtained.
S2, extracting a dynamic library file matched with the working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands.
It should be noted that, specific examples in this embodiment may refer to examples described in the foregoing embodiments and alternative implementations, and this embodiment is not repeated herein.
In addition, in combination with the parameter configuration method of the multiband radio frequency chip in the above embodiment, the embodiment of the application may be implemented by providing a storage medium. The storage medium has a computer program stored thereon; the computer program, when executed by a processor, implements the parameter configuration method of any one of the multiband radio frequency chips in the above embodiments.
It should be understood by those skilled in the art that the technical features of the above embodiments may be combined in any manner, and for brevity, all of the possible combinations of the technical features of the above embodiments are not described, however, they should be considered as being within the scope of the description provided herein, as long as there is no contradiction between the combinations of the technical features.
The foregoing examples illustrate only a few embodiments of the application, which are described in greater detail and are not to be construed as limiting the scope of the application. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the application, which are all within the scope of the application. Accordingly, the scope of the application should be assessed as that of the appended claims.
Claims (8)
1. A method for configuring parameters of a multi-band radio frequency chip, the method comprising:
when a radio frequency chip is started, acquiring a working frequency band of the radio frequency chip;
extracting a dynamic library file matched with the working frequency band from a preset storage catalog, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file;
the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip under one frequency band or configuration information under a plurality of frequency bands;
wherein the dynamic library file includes a version number; the parameter configuration of the radio frequency chip according to the configuration information corresponding to the dynamic library file comprises the following steps:
taking a dynamic library file matched with the working frequency band in the storage catalog as a first dynamic library file;
detecting whether a second dynamic library file which is matched with the working frequency band exists in a preset upgrading catalog and has a version number larger than that of the first dynamic library file;
under the condition that the second dynamic library file does not exist in the upgrading catalog, parameter configuration is carried out on the radio frequency chip according to configuration information corresponding to the first dynamic library file;
wherein the dynamic library file comprises a CRC check code; the parameter configuration of the radio frequency chip according to the configuration information corresponding to the first dynamic library file comprises the following steps:
acquiring a first CRC check code of the called first dynamic library file and a second CRC check code of the first dynamic library file stored in the storage directory;
judging whether the first CRC check code is the same as the second CRC check code;
and under the condition that the first CRC check code is the same as the second CRC check code, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
2. The method for configuring parameters of a multi-band radio frequency chip according to claim 1, further comprising, before acquiring configuration information of the radio frequency chip in a plurality of frequency bands:
acquiring configuration information of the radio frequency chip in a plurality of frequency bands;
compiling configuration information of the radio frequency chip in one frequency band or configuration information of the radio frequency chip in a plurality of frequency bands to obtain a plurality of dynamic library files, and storing each dynamic library file in a preset storage catalog.
3. The method for configuring parameters of a multi-band radio frequency chip according to claim 1, further comprising:
replacing a first dynamic library file in the storage directory with the second dynamic library file if the second dynamic library file exists in the upgrade directory;
restarting the radio frequency chip, and performing parameter configuration on the radio frequency chip according to the configuration information corresponding to the second dynamic library file when the radio frequency chip is restarted.
4. The method for configuring parameters of a multi-band radio frequency chip according to claim 1, further comprising:
and under the condition that the first CRC check code is different from the second CRC check code, acquiring a preset third dynamic library file, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
5. The method for configuring parameters of a multi-band radio frequency chip according to claim 1, further comprising:
and under the condition that the dynamic library file matched with the working frequency band does not exist in the storage catalog, acquiring a preset third dynamic library file, and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the third dynamic library file.
6. A parameter configuration apparatus for a multi-band radio frequency chip, the apparatus comprising:
the acquisition module is used for acquiring the working frequency band of the radio frequency chip when the radio frequency chip is started;
the configuration module is used for extracting a dynamic library file matched with the working frequency band from a preset storage catalog and carrying out parameter configuration on the radio frequency chip according to configuration information corresponding to the dynamic library file; the storage catalog comprises a plurality of dynamic library files, wherein the dynamic library files are obtained by compiling configuration information of the radio frequency chip under one frequency band or configuration information under a plurality of frequency bands; the method comprises the steps of storing a dynamic library file matched with a working frequency band in a directory, and detecting whether a second dynamic library file matched with the working frequency band exists in a preset upgrading directory or not, wherein the version number of the second dynamic library file is larger than that of the first dynamic library file; under the condition that a second dynamic library file does not exist in the upgrading catalog, parameter configuration is carried out on the radio frequency chip according to configuration information corresponding to the first dynamic library file; the method is also used for acquiring a first CRC check code of the called first dynamic library file and a second CRC check code of the first dynamic library file stored in the storage directory; judging whether the first CRC check code is the same as the second CRC check code; and under the condition that the first CRC check code is the same as the second CRC check code, carrying out parameter configuration on the radio frequency chip according to the configuration information corresponding to the first dynamic library file.
7. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, the processor being arranged to run the computer program to perform the method of parameter configuration of the multi-band radio frequency chip of any one of claims 1 to 5.
8. A storage medium having a computer program stored therein, wherein the computer program when executed by a processor implements the method of configuring parameters of a multi-band radio frequency chip according to any one of claims 1 to 5.
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