CN109151860A - A kind of test configuration method and its system of wireless chip - Google Patents
A kind of test configuration method and its system of wireless chip Download PDFInfo
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- CN109151860A CN109151860A CN201810843147.5A CN201810843147A CN109151860A CN 109151860 A CN109151860 A CN 109151860A CN 201810843147 A CN201810843147 A CN 201810843147A CN 109151860 A CN109151860 A CN 109151860A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/02—Arrangements for optimising operational condition
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/26—Functional testing
- G06F11/263—Generation of test inputs, e.g. test vectors, patterns or sequences ; with adaptation of the tested hardware for testability with external testers
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Abstract
The present invention provides the test configuration method and its system of a kind of wireless chip, the test configuration method of the wireless chip is the following steps are included: step S1, the test parameter of wireless chip is configured according to the agreement grammer of script, obtains test command corresponding with test parameter;Step S2 starts test software, and realizes initialization;Step S3 constructs test assignment list according to the test command of configuration;Step S4, starting test, is parsed by script parsing module application test command, to obtain control command;Step S5 issues control command and realizes test.The present invention configures the test parameter of wireless chip according to the agreement grammer of script, obtain test command corresponding with test parameter, the flexible configuration of test command is realized by way of script, and then it solves the problems, such as to need to modify Devices to test testing control module code because the order of different chip solutions changes, exploitation complexity is reduced, test development efficiency is improved.
Description
Technical field
The present invention relates to a kind of test configuration method more particularly to a kind of test configuration methods of wireless chip, and are related to
It include the test configurations system of the test configuration method of the wireless chip.
Background technique
In recent years, Internet of Things rose with the rapid development of smart home and intelligence wearing industry, brought wireless
The communication products such as AP, wireless network card, intelligence wearing and bluetooth headset are popularized.In this emerging industry, the business opportunity instant ten thousand
Becoming, the market demand is ever-changing, then, how turn of the market is responded, do soaring market service, is major manufacturing industry, solution supplier
It constantly pursues, promoted and perfect project Deng production and service trade.
The products such as WIFI, BT in Internet of Things, radio-frequency quality will follow the relevant agreement of international IEEE.Therefore, each
In production manufacturing process, the test equipment using profession is needed, mating test software supports the quick detection of product index
Judgement, carries out the test of RF index, can meet manufacture production capacity demand.So manufacturer is in the response market demand, from entire
In the whole flow process that material supply, research and development of products, the manufacturing, quality inspection and product are delivered, links are all close phases
Connection.And the quality inspection during manufacturing, and the important ring that wherein concerns;The quick exploitation of production automation software
Also become more important with the use for delivering producing line.So how to provide complete set and efficient test Solution, be with
Essential key factor in upper project.
Since wireless product is the implementation based on different wireless chips, provides various interface functions and go
Meet the market demand;Interface includes that form includes: the common hardwares interface such as Ethernet interface, serial ports, USB, PCIE and SDIO, no
Same hardware interface embodies different communication control mode;Also, identical communication mode SDK between different chip business
Software is inevitable different communications command agreements that are different, and using.
So the test software for the scheme that solves that forms a complete production network, is individually to be developed according to different chips.Usually,
Can all there be the software frame of a set of maturation in mature production software supplier, and the whole series produce in software, and changing most parts is
The control section DUT.The chip of different chip business, in the also multifarious in form of control mode and content, so, production is surveyed soft
The exploitation of part is time-consuming also to be verified in the debugging of the control section DUT.
The Development Finance of traditional mode of production software are as follows: when using chip A, when using A_SDK software, to develop for A_SDK
The test software of instruction set.When using chip B, when using B_SDK software, the test that develop for B_SDK instruction set is soft
Part.When using chip C, when using C_SDK software, the test software for C_SDK instruction set is developed.
That is, because the various informative property of wireless product chip controls, and the SDK journey that each chip solution quotient is issued
Sequence is not identical.When every a product uses different chip solutions, existing production test software all must be right from newly developed
For production test, efficiency be it is very low, it is at high cost.
Summary of the invention
The technical problem to be solved by the present invention is to need to provide a kind of development process that can simplify production test software,
The test configuration method of the wireless chip of the development efficiency of software is greatly improved, to reach stable, flexible and efficient test effect
Fruit, and further provide for include the test configuration method of the wireless chip test configurations system.
In this regard, the present invention provides a kind of test configuration method of wireless chip, comprising the following steps:
Step S1 configures the test parameter of wireless chip according to the agreement grammer of script, obtains corresponding with test parameter
Test command;
Step S2 starts test software, and realizes initialization;
Step S3 constructs test assignment list according to the test command of configuration;
Step S4, starting test, is parsed by script parsing module application test command, to obtain control command;
Step S5 issues control command and realizes test.
A further improvement of the present invention is that in the step S1, by the standard syntax of object representation script to nothing
The test parameter of core piece carries out generic definition and configuration.
A further improvement of the present invention is that the test parameter includes channel, bandwidth, rate, mode, antenna, power
Any one or a few in the factor and frequency offset factor.
A further improvement of the present invention is that the step S4 includes following sub-step:
Step S401, starting test, and the test item information in test assignment list is issued to Devices to test testing and control
Module;
Step S402, the Devices to test testing control module are parsed to script parsing module application test command;
Step S403, the script parsing module parse test command according to the agreement grammer of script;
Step S404 obtains control command corresponding with current Devices to test.
A further improvement of the present invention is that in the step S403, the ginseng of test involved in the test item information
It is reached in the script parsing module under number meeting and carries out Parameter analysis of electrochemical, according to the agreement syntax parsing of the script at current to be measured
The control command character string that equipment can identify.
A further improvement of the present invention is that after obtaining the control command character string, to the control command word
The command format of symbol string carries out customized construction.
A further improvement of the present invention is that the step S5 includes following sub-step:
Step S501, the control command that the Devices to test testing control module will acquire are issued to corresponding Devices to test;
Step S502 confirms that the control command has been successfully transmitted;
Step S503, setting test equipment carry out parameter testing and signal measurement;
Step S504 is analyzed and is judged test result, and terminates to test.
A further improvement of the present invention is that the measurement to signal includes the survey to radiofrequency signal in the step S503
Amount.
A further improvement of the present invention is that the wireless chip includes WIFI chip, Bluetooth chip and Zigbee chip
At least one of.
The present invention also provides a kind of test configurations systems of wireless chip, using the test of wireless chip as described above
Configuration method.
Compared with prior art, the beneficial effects of the present invention are surveys according to the agreement grammer of script to wireless chip
Examination parameter is configured, and test command corresponding with test parameter is obtained, that is to say, that is equivalent to the survey for controlling test
Examination order is configured by way of script, realizes the flexible configuration of test command, and then solve because of different chip solutions
Order change the problem of need to modify Devices to test testing control module code, reduce opening for wireless chip test software
Complexity is sent out, the test development efficiency of wireless chip is improved, and is further protected by the hardware and software platform mode of test configurations system
Demonstrate,prove the stability of software test.
Detailed description of the invention
Fig. 1 is the workflow schematic diagram of an embodiment of the present invention;
Fig. 2 is the detailed operation flow diagram of an embodiment of the present invention;
Fig. 3 is the software framework structure schematic diagram of an embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawing, preferably embodiment of the invention is described in further detail.
This example first explains term: DUT is Devices to test, that is, equipment (the Device Under in test
Test), USB is universal serial bus (Universal Serial Bus), and PC is personal computer (personal
Computer), API is application programming interface (Application Programming Interface), and IEEE is electricity
Gas and Electronic Engineering Association (Institute of Electrical and Electronics Engineers), WIFI is
A kind of technology (Wireless Fidelity) for allowing electronic equipment to be connected to a WLAN, BT is Bluetooth technology
(Bluetooth), Zigbee is a kind of wireless network protocol of low speed short-distance transmission.JSON is a kind of data of lightweight
Exchange format is also object representation, is the abbreviation of JavaScript Object Notation.SDK is Software Development Tools
Packet, is the english abbreviation of Software Development Kit.
As depicted in figs. 1 and 2, this example provides a kind of test configuration method of wireless chip, comprising the following steps:
Step S1 configures the test parameter of wireless chip according to the agreement grammer of script, obtains corresponding with test parameter
Test command;
Step S2 starts test software, and realizes initialization;
Step S3 constructs test assignment list according to the test command of configuration;The test assignment list is mainly based upon pair
The test request of DUT is constructed, and the content of the test assignment list includes: test item type, test pattern, test speed
The parameters such as rate, channel and antenna;The combination of these parameter difference numerical value, indicates different test requests, to form needs
The item sequence of test.
Step S4, starting test, is parsed by script parsing module application test command, to obtain control command;
Step S5 issues control command and realizes test.
In fact for, there are the place of general character, this example is exactly between the Devices to test (DUT) controlled by command forms
The characteristics of using these general character, and then simplify the development process of its production test software, greatly improve the development efficiency of software;And
It is intended to the operation by hardware and software platform, a stabilization, flexible and efficient test program are provided.
Corresponding, the optimization of this example software platform frame is Devices to test testing control module in traditional scheme in fact
(control section DUT), the general DUT control module of abstract integration lead to the test command of testing and control using JSON technology
The form for crossing script is configured, the method for realizing control command flexible configuration, to solve to change because of the order of different chip solutions
The problem of becoming and needing to modify Devices to test testing control module (control section DUT) code, as shown in Figure 3.
In step S1 described in this example, the test parameter of wireless chip is carried out by the standard syntax of object representation script
Generic definition and configuration, comprising the following steps:
Step S101 determines the variable for needing to define according to the test request of test object;Variable includes: channel, bandwidth, speed
Rate, mode, antenna, power factor and frequency offset factor etc.;
Step S102 after defining variable, according to the actual order of DUT, gives these variable assignments, the rule and Object table of assignment
Show that the standard syntax of method script is consistent, or passes through the customized realization assignment of user;
Step S103 is configured to variable in each DUT control instruction row, and then constitutes the general life of variable ginseng for controlling this DUT
It enables.
;The test parameter includes appointing in channel, bandwidth, rate, mode, antenna, power factor and frequency offset factor
Meaning is one or more of.
Wireless chip described in this example includes at least one of WIFI chip, Bluetooth chip and Zigbee chip.WIFI,
The chip solution of BT and Zigbee requires to carry out parameter setting, wherein guaranteeing replacement: Channel when carrying out production test
(channel), BandWidth (bandwidth), Rate (rate), Mode (mode), Antenna (antenna), power factor and frequency deviation because
The test parameters such as son.This example user configuration layer in software platform by these test parameters, uses object representation script
The standard syntax of (JavaScript Object Notation, JSON), the rules for writing as unified grammer.
This example has arranged the form of presentation of various test parameters in test item in the step S1, and certainly, this example is excellent
Choosing is realized using the standard syntax of object representation script (JSON), in fact, being also to be able to achieve by other script, only
It presets and the Codes and Standards of agreement are corresponding with the parsing of the step S4.These test parameters can pass down
Script parsing module (script command parsing module) to JSON carries out Parameter analysis of electrochemical, is parsed into the control command that DUT can be identified
Character string, and further preferably constructing to command format carries out unification to command format, unified command format can be with
Customized setting is carried out according to user demand.
Step S2 described in this example starts test software, and realizes initialization, and initialization refers to initialization test software
Resource.Step S3 constructs test assignment list according to the test command of configuration;Building test assignment list refers to building one
A includes the task list of test item, test parameter and test object etc., convenient for subsequent test carry out guidance and
Feedback.
As shown in Fig. 2, step S4 described in this example includes following sub-step:
Step S401, starting test, and the test item information in test assignment list is issued to Devices to test testing and control
Module;
Step S402, the Devices to test testing control module are parsed to script parsing module application test command;
Step S403, the script parsing module parse test command according to the agreement grammer of script;
Step S404, obtains corresponding with current Devices to test control command, the control command refer to controlling currently to
The control test command of measurement equipment.
In step S403 described in this example, test parameter involved in the test item information can reach down the script solution
Parameter analysis of electrochemical is carried out in analysis module, the control command that can be identified according to the agreement syntax parsing of the script at current Devices to test
Character string;And after obtaining the control command character string, the command format of the control command character string is made by oneself
The construction of justice;Or, carrying out command analysis to the command format according to the bidding model of script by JSON script parsing module
Construction;The bidding model of the script refers to the bidding model of the default of object representation script.
This example after reading test command, Devices to test testing control module (DUT control module) order by with to
The communication connection that measurement equipment (DUT) is established, is handed down to Devices to test (DUT), to realize that the control of device under test (DUT) is surveyed
Try the flexible configuration of order.
Step S5 described in this example includes following sub-step:
Step S501, the control command that the Devices to test testing control module will acquire are issued to corresponding Devices to test;
Step S502 confirms that the control command has been successfully transmitted;
Step S503, setting test equipment carry out parameter testing and signal measurement;
Step S504 is analyzed and is judged test result, and terminates to test.
In step S503 described in this example, the measurement to signal includes the measurement to radiofrequency signal.What the step S504 referred to
It is to be fed back to the result of parameter testing and signal measurement, sees whether meet preset requirement, and after result feedback certainly
It is dynamic to terminate test.
This example also provides a kind of test configurations system of wireless chip, and the test using wireless chip as described above is matched
Set method.
In conclusion this example configures the test parameter of wireless chip according to the agreement grammer of script, obtains and survey
Try the corresponding test command of parameter, that is to say, that be equivalent to for control the test command tested by way of script into
Row configuration, realize the flexible configuration of test command, so solve because the order of different chip solutions change due to needs modification to
The problem of measurement equipment testing control module code, reduces the exploitation complexity of wireless chip test software, improves no core
The test development efficiency of piece, and the stability of software test is further guaranteed by the hardware and software platform mode of test configurations system.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, and it cannot be said that
Specific implementation of the invention is only limited to these instructions.For those of ordinary skill in the art to which the present invention belongs, exist
Under the premise of not departing from present inventive concept, a number of simple deductions or replacements can also be made, all shall be regarded as belonging to of the invention
Protection scope.
Claims (10)
1. a kind of test configuration method of wireless chip, which comprises the following steps:
Step S1 configures the test parameter of wireless chip according to the agreement grammer of script, obtains corresponding with test parameter
Test command;
Step S2 starts test software, and realizes initialization;
Step S3 constructs test assignment list according to the test command of configuration;
Step S4, starting test, is parsed by script parsing module application test command, to obtain control command;
Step S5 issues control command and realizes test.
2. the test configuration method of wireless chip according to claim 1, which is characterized in that in the step S1, pass through
The standard syntax of object representation script carries out generic definition and configuration to the test parameter of wireless chip.
3. the test configuration method of wireless chip according to claim 2, which is characterized in that the test parameter includes letter
Any one or a few in road, bandwidth, rate, mode, antenna, power factor and frequency offset factor.
4. according to claim 1 to the test configuration method of wireless chip described in 3 any one, which is characterized in that the step
Rapid S4 includes following sub-step:
Step S401, starting test, and the test item information in test assignment list is issued to Devices to test testing and control
Module;
Step S402, the Devices to test testing control module are parsed to script parsing module application test command;
Step S403, the script parsing module parse test command according to the agreement grammer of script;
Step S404 obtains control command corresponding with current Devices to test.
5. the test configuration method of wireless chip according to claim 4, which is characterized in that in the step S403, institute
It states test parameter involved in test item information and can reach down in the script parsing module and carry out Parameter analysis of electrochemical, according to described
The control command character string that the agreement syntax parsing of script can be identified at current Devices to test.
6. the test configuration method of wireless chip according to claim 5, which is characterized in that obtaining the control command
After character string, customized construction is carried out to the command format of the control command character string.
7. according to claim 1 to the test configuration method of wireless chip described in 3 any one, which is characterized in that the step
Rapid S5 includes following sub-step:
Step S501, the control command that the Devices to test testing control module will acquire are issued to corresponding Devices to test;
Step S502 confirms that the control command has been successfully transmitted;
Step S503, setting test equipment carry out parameter testing and signal measurement;
Step S504 is analyzed and is judged test result, and terminates to test.
8. the test configuration method of wireless chip according to claim 7, which is characterized in that right in the step S503
The measurement of signal includes the measurement to radiofrequency signal.
9. according to claim 1 to the test configuration method of wireless chip described in 3 any one, which is characterized in that the nothing
Core piece includes at least one of WIFI chip, Bluetooth chip and Zigbee chip.
10. a kind of test configurations system of wireless chip, which is characterized in that use as described in claim 1 to 9 any one
Wireless chip test configuration method.
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