CN106027171A - Testing device for wireless communication module - Google Patents
Testing device for wireless communication module Download PDFInfo
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- CN106027171A CN106027171A CN201610634703.9A CN201610634703A CN106027171A CN 106027171 A CN106027171 A CN 106027171A CN 201610634703 A CN201610634703 A CN 201610634703A CN 106027171 A CN106027171 A CN 106027171A
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- communication module
- wireless communication
- test
- ppp
- described wireless
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/10—Monitoring; Testing of transmitters
- H04B17/15—Performance testing
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
- H04B17/20—Monitoring; Testing of receivers
- H04B17/29—Performance testing
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- Engineering & Computer Science (AREA)
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- Mobile Radio Communication Systems (AREA)
Abstract
The invention discloses a testing device for a wireless communication module. The testing device comprises an MCU, and the MCU comprises an input power supply pin, a UART interface, a power supply control pin, a startup and shutdown control pin and a startup and shutdown testing unit; the input power supply pin is used for being electrically connected with an external power supply; the UART interface is used for being electrically connected with a UART interface of the wireless communication module; the power supply control pin is used for being electrically connected with a power supply pin of the wireless communication module; the startup and shutdown control pin is used for being electrically connected with a startup and shutdown pin of the wireless communication module; the startup and shutdown testing unit is used for setting startup and shutdown timing sequence parameters of the wireless communication module and sending a startup and shutdown control instruction to the wireless communication module through the startup and shutdown control pin to control the wireless communication module to execute a startup operation and a shutdown operation; the startup and shutdown testing unit is further used for detecting whether the wireless communication module is normally started up and shut down or not, if yes, startup and shutdown testing succeeds, and if not, the startup and shutdown testing fails. According to the testing device, the wireless communication module can be comprehensively tested, manpower resources are not occupied, and the testing efficiency is improved.
Description
Technical field
The present invention relates to a kind of wireless telecommunications field tests, particularly relate to the survey of a kind of wireless communication module
Electricity testing device.
Background technology
Due to environmental complexity and the multiformity of wireless device application, use wireless communication module mode and
Method is the most each different, also emphasizes particularly on different fields each producer of performance indications of wireless communication module.Client exists
Various problem has been fed back, by these problems are goed deep into during using wireless communication module
Analyze, find that the reason come into question mainly includes test environment and use environment is inconsistent, stress test
Omission etc. is had in insufficient strength, test.The test mode of existing wireless communication module mainly includes manually
Test and PC (personal computer) side software are tested, and manual testing needs software test personnel to participate in,
The method and client use scene gap relatively big, take more human resources and efficiency is the lowest, Zhi Nengyong
Find fairly simple and obvious problem.The test of PC side software and actual scene gap are less, permissible
Carry out stress test and integration test, but some scene cannot complete such as switching on and shutting down test and powered-off fault and survey
Examinations etc., cause cannot testing wireless communication module all sidedly.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the test of wireless communication module in prior art
Mode can take more human resources, efficiency is the lowest and cannot survey wireless communication module all sidedly
The defect of examination, it is provided that the test device of a kind of wireless communication module.
The present invention solves above-mentioned technical problem by following technical proposals:
The invention provides the test device of a kind of wireless communication module, its feature is, including a MCU
(micro-control unit), described MCU includes:
Input power pin, for electrically connecting with external power source；
UART (universal asynchronous receiving-transmitting transmission) interface, for the UART with described wireless communication module
Interface electrically connects；
Power control pin, for electrically connecting with the power pins of described wireless communication module；
Switching on and shutting down control pin, for electrically connecting with the switching on and shutting down pin of described wireless communication module；
Switching on and shutting down test cell, for arranging the switching on and shutting down time sequence parameter of described wireless communication module, and leads to
Cross described switching on and shutting down control pin and send switching on and shutting down control instruction to described wireless communication module, to control
State wireless communication module and perform power-on operation and power-off operation；
Described switching on and shutting down test cell is additionally operable to detect described wireless communication module whether normal boot-strap and pass
Machine, the most then switching on and shutting down test is passed through, if it is not, then switching on and shutting down test is not passed through.
It is preferred that described MCU also includes power down test cell, it is used for arranging described wireless communication module
Power down time after start, and start shooting after described power down time to described at described wireless communication module
Wireless communication module sends power down instructions, to control described wireless communication module power down；
It is the most normally opened that described power down test cell is additionally operable to detect described wireless communication module
Machine, the most then power down test is passed through, if it is not, then power down test is not passed through.
It is preferred that described power down time is set time or random time.
It is preferred that described MCU also includes:
Dormancy awakening controls pin, for electrically connecting with the dormancy awakening pin of described wireless communication module；
Dormancy awakening test cell, is used for after described wireless communication module dormancy to described wireless telecommunications mould
Block sends and wakes up instruction up, wakes up up controlling described wireless communication module；
Described dormancy awakening test cell is additionally operable to detect the whether proper communication of described wireless communication module, if
Being that then dormancy awakening test is passed through, as no, then dormancy awakening test is not passed through.
It is preferred that described MCU also includes searching net test cell, for sending out to described wireless communication module
Send search net instruction, with control described wireless communication module perform search net operation；
Described net test cell of searching is additionally operable to detect whether described wireless communication module is registered to network, if
It is then to search net test and pass through, does not passes through if it is not, then search net test.
It is preferred that described MCU also includes PPP (Point to Point Protocol, point-to-point protocol)
Activate and deexcitation test cell, for sending PPP activation instruction and PPP to described wireless communication module
Deexcitation instructs, to control described wireless communication module execution PPP activation manipulation and PPP deexcitation behaviour
Make；
Described PPP activates and deexcitation test cell is additionally operable to detect described wireless communication module PPP and swashs
Live and PPP deexcitation is the most successful, the most then PPP activates and deexcitation test is passed through, if it is not,
Then PPP activates and deexcitation test is not passed through.
It is preferred that described MCU also includes PPP dialup test unit, for described wireless telecommunications mould
Block sends PPP dialup test instruction, to control described wireless communication module execution PPP dial-up operation；
Described PPP dialup test unit is additionally operable to detect described wireless communication module, and whether PPP dials into
Merit, the most then PPP dialup test is passed through, if it is not, then PPP dialup test is not passed through.
It is preferred that described test device also includes indicating member, for test result is indicated.
It is preferred that described MCU includes a single-chip microcomputer.
The most progressive effect of the present invention is: wireless communication module can be entered by the test device of the present invention
Row is tested all sidedly, and is not take up human resources, improves testing efficiency, it is achieved thereby that to wireless
The common function of communication module is easily and effectively tested, and improves the reliability of wireless communication module
And stability.
Accompanying drawing explanation
Fig. 1 is the module diagram of the test device of the wireless communication module of presently preferred embodiments of the present invention.
Fig. 2 is test device and the wireless communication module of the wireless communication module of presently preferred embodiments of the present invention
Connection diagram.
Fig. 3 is that the test device of the wireless communication module of presently preferred embodiments of the present invention carries out switching on and shutting down test
Flow chart.
Fig. 4 is that the test device of the wireless communication module of presently preferred embodiments of the present invention carries out power down test
Flow chart.
Fig. 5 is that the test device of the wireless communication module of presently preferred embodiments of the present invention carries out dormancy awakening survey
The flow chart of examination.
Fig. 6 is that the test device of the wireless communication module of presently preferred embodiments of the present invention carries out searching net test
Flow chart.
Fig. 7 be the test device of the wireless communication module of presently preferred embodiments of the present invention carry out PPP activate and
The flow chart of deexcitation test.
Fig. 8 is that the test device of the wireless communication module of presently preferred embodiments of the present invention carries out PPP dialing survey
The flow chart of examination.
Detailed description of the invention
Further illustrate the present invention below by the mode of embodiment, but the most therefore limit the present invention to
Among described scope of embodiments.
As in figure 2 it is shown, the test device of the wireless communication module of the present invention includes MCU1, described MCU1
Control to draw including input power pin 11, UART interface 12, power control pin 13 and switching on and shutting down
Foot 14, wherein, described input power pin 11 is for electrically connecting with external power source, thus external power source
Can be that whole test device is powered, described power control pin 13 then with described wireless communication module
Power pins electrically connects, by the design of interlock circuit, the external power source power supply control by described MCU1
Making foot 13 also is able to provide power supply support into described wireless communication module, and described MCU1 then passes through
Described power control pin 13 realizes the power supply to described wireless communication module and controls, and specifically can pass through
The GPIO (universal input/output) controlling described MCU1 self realizes described wireless communication module
The on-off control of power supply.
Described UART interface 12 then UART interface with described wireless communication module electrically connects, and passes through
Described UART interface 12, described MCU1 can communicate with described wireless communication module, described
UART interface 12 specifically only uses TX (transmission) pin and RX (reception) pin.
Described switching on and shutting down control pin 14 and electrically connect with the switching on and shutting down pin of described wireless communication module, logical
Oversampling circuit designs, and described MCU1 can control pin 14 by described switching on and shutting down and realize described channel radio
The switching on and shutting down of news module control, and specifically can realize institute by controlling the GPIO of described MCU1 self
The switching on and shutting down stating wireless communication module control.
As it is shown in figure 1, described MCU1 includes switching on and shutting down test cell 2, tested by described switching on and shutting down
Unit 2 can realize testing the switching on and shutting down of described wireless communication module, specifically, and described MCU1
Can first pass through serial ports and configure current test pattern is switching on and shutting down test pattern, and the most described switching on and shutting down are surveyed
Examination unit 2 arranges the switching on and shutting down time sequence parameter of described wireless communication module, specifically includes this shutdown and arrives down
When time that when interval time of secondary start, start, start pin is drop-down, shutdown shutdown pin drop-down time
Between, perform shutdown action to the time of power-off, by adjusting these parameters and repeatedly testing, can obtain
The reasonable reference value of described wireless communication module switching on and shutting down.Meanwhile, described switching on and shutting down test cell 2 also may be used
To arrange the total degree of switching on and shutting down test.
After all parameter configuration, described MCU1 connects described wireless communication module, whole survey
Electricity testing device re-powers, and starts test, and described switching on and shutting down test cell 2 controls to draw by described switching on and shutting down
Foot 14 sends switching on and shutting down control instruction to described wireless communication module, to control described wireless communication module
Perform power-on operation and power-off operation；Described switching on and shutting down test cell 2 also continues to detect described wireless telecommunications
Module whether can normal boot-strap and normal shutdown, if, it is determined that switching on and shutting down test is passed through, if it is not,
Then determine that switching on and shutting down test is not passed through；In concrete test process, the number of times of switching on and shutting down test can basis
Need to arrange.
In the specific implementation process of the present invention, described test device can also include indicating member 3, uses
In indicating test result, specifically, described indicating member 3 can include red led 31 He
Green indicating lamp 32, concrete indicating mode may be configured as: when after described wireless communication module normal boot-strap,
Green indicating lamp 32 lights, when, after described wireless communication module normal shutdown, green indicating lamp 32 extinguishes；
When described MCU1 send start-up command and described wireless communication module cannot normal boot-strap or serial ports without
The when of method communication, and described wireless communication module cannot be just when described MCU1 transmission shutdown command
The normally off machine or serial ports cannot communication when, red led 31 lights, and now switching on and shutting down test can
To terminate, retain on-the-spot so that follow-up work personnel carry out case study.Terminate in whole switching on and shutting down test
After, green indicating lamp 32 fast blink is completed with prompt switch machine.It is of course also possible to according to tool
Body needs to arrange other indicating mode.
As it is shown on figure 3, the test device of the wireless communication module of the present invention carries out the concrete of switching on and shutting down test
Flow process comprises the following steps:
It is switching on and shutting down test pattern that step 101, described MCU configure current test pattern by serial ports；
Step 102, described switching on and shutting down test cell arrange the switching on and shutting down sequential ginseng of described wireless communication module
Number；
Step 103, described switching on and shutting down test cell control pin to described channel radio by described switching on and shutting down
News module sends switching on and shutting down control instruction, to control described wireless communication module execution power-on operation and shutdown
Operation；
Step 104, described switching on and shutting down test cell detect described wireless communication module whether normal boot-strap and
Shutdown, the most then switching on and shutting down test is passed through, if it is not, then switching on and shutting down test is not passed through.
In the present invention, it is preferred to, as it is shown in figure 1, described MCU1 also includes power down test cell 4,
Can realize described wireless communication module is carried out power down test, specifically by described power down test cell 4
Ground, described MCU1 can first pass through serial ports and configure current test pattern is power down test pattern, then
First described power down test cell 4 arranges the power down time after the start of described wireless communication module, during power down
Between can be divided into set time and random time two kinds, the set time be described wireless communication module start after warp
Crossing set time power down, random time is through random time power down after described wireless communication module is started shooting.
Described power down test cell 4 can also arrange the total degree of power down test.
After all parameter configuration, described MCU1 connects described wireless communication module, whole survey
Electricity testing device re-powers, and starts test, and described power down test cell 4 is started shooting at described wireless communication module
And send power down instructions to described wireless communication module after described power down time, described wireless to control
Communication module power down；Described power down test cell 4 also continues to detect described wireless communication module after a power failure
Whether normal boot-strap, the most then power down test is passed through, if it is not, then power down test is not passed through.
Equally, in power down test process, can be by described red led 31 and described green instruction
Lamp 32 indicates, and concrete indicating mode may be configured as identical with during switching on and shutting down test pattern.
As shown in Figure 4, the test device of the wireless communication module of the present invention carries out the concrete stream of power down test
Journey comprises the following steps:
It is power down test pattern that step 201, described MCU configure current test pattern by serial ports；
Step 202, described power down test cell arrange the power down time after the start of described wireless communication module；
Step 203, described power down test cell are started shooting through described power down at described wireless communication module
Power down instructions is sent to described wireless communication module, to control described wireless communication module power down after between；
It is the most normal that step 204, described power down test cell detect described wireless communication module
Start, the most then power down test is passed through, if it is not, then power down test is not passed through.
In the present invention, it is preferred to, as in figure 2 it is shown, described MCU1 also includes that dormancy awakening controls to draw
Foot 15, for electrically connecting with the dormancy awakening pin of described wireless communication module, by circuit design, institute
State MCU1 to realize the dormancy of described wireless communication module and waking up up is carried out by the GPIO of self
Control.As it is shown in figure 1, described MCU1 also includes dormancy awakening test cell 5, by described dormancy
Wake up test cell 5 up and can realize the test of the dormancy awakening to described wireless communication module, specifically, institute
Stating MCU1 and can first pass through serial ports configuring current test pattern is dormancy awakening test pattern, then institute
State dormancy awakening test cell 5 and total degree and the scene mould of dormancy awakening test of dormancy awakening test are set
Formula, the test when scene mode of dormancy awakening test can be divided into without test during business and have business, nothing
Test during business does not mainly have the situation of speech business and data service at described wireless communication module
Under carry out, test when having a business carries out such as online and phone mainly in conjunction with wireless traffic, generally uses
The integrated TCP/IP of wireless communication module (transmission control protocol/Internet Protocol) relevant AT instruction (from
The instruction that terminal unit sends to terminal adapter).
After all parameter configuration, described MCU1 connects described wireless communication module, whole survey
Electricity testing device re-powers, and starts test, and in this test scene, described MCU1 is only to described wireless
Communication module is started shooting once.Described dormancy awakening test cell 5 after described wireless communication module dormancy to
Described wireless communication module sends and wakes up instruction up, to control described wireless communication module execution wake operation；
Described dormancy awakening test cell 5 also continues to detect the whether proper communication of described wireless communication module, if so,
Then illustrate that described wireless communication module successfully wakes up up, then dormancy awakening test is passed through, and as no, then institute is described
State wireless communication module and wake up appearance up extremely, then dormancy awakening test is not passed through.
Equally, in power down test process, can be by described red led 31 and described green instruction
Lamp 32 indicates, specifically, if detecting described wireless communication module proper communication, the most described green
Color display lamp 32 lights, if detect described wireless communication module cannot proper communication, the most described redness
Display lamp 31 lights, if final test is complete, the fast blink of the most described green indicating lamp 32 is with prompting
It is completed.
As it is shown in figure 5, the test device of the wireless communication module of the present invention carries out the tool of dormancy awakening test
Body flow process comprises the following steps:
It is that dormancy awakening tests mould that step 301, described MCU configure current test pattern by serial ports
Formula；
Step 302, described dormancy awakening test cell arrange dormancy awakening test total degree and dormancy call out
The scene mode of awake test；
Step 303, dormancy awakening test cell after described wireless communication module dormancy to described channel radio
News module sends and wakes up instruction up, wakes up up controlling described wireless communication module；
Step 304, described dormancy awakening test cell detect the whether proper communication of described wireless communication module,
The most then dormancy awakening test is passed through, and as no, then dormancy awakening test is not passed through.
In the present invention, it is preferred to, as it is shown in figure 1, described MCU1 also includes searching net test cell 6,
Can realize that described wireless communication module is searched net performance survey by described net test cell 6 of searching
Examination, specifically, described MCU1 can first pass through serial ports and configure current test pattern is that mould is tested in dormancy
Formula, then described in search net test cell 6 configuration and search the total degree of net test and search maximum time of net.
After all parameter configuration, described MCU1 connects described wireless communication module, whole survey
Electricity testing device re-powers, and starts test, described in search net test cell 6 can send out to described wireless communication module
Send search net instruction, with control described wireless communication module perform search net operation；Described search net test cell 6
Also continue to detect whether described wireless communication module is successfully registered to net within the described maximum time searching net
Network, the most then search net test and pass through, and does not passes through if it is not, then search net test.
Equally, in searching net test process, can be by described red led 31 and described green instruction
Lamp 32 indicates, and specifically, if detecting, described wireless communication module is successfully registered to network, then
Described green indicating lamp 32 lights, if detecting, described wireless communication module is registered to network failure, then
Described red led 31 lights, if final test is complete, and the most described fast speed flash of green indicating lamp 32
Sparkle and be completed with prompting.
Within described wireless communication module is in the maximum time searching net, still cannot be registered to network then think
There occurs exception, described in abnormality processing pattern is set with searching net test cell 6 property of can also be for, abnormal
Tupe mainly includes following two:
Abnormality processing pattern one: when occurring abnormal in test process, end of test, red led
Light, retain on-the-spot so that follow-up work personnel carry out case study；
Abnormality processing pattern two: when occurring abnormal in test process, test does not terminates, red instruction
Lamp lights, and only does respective record and retains this test result, proceeds net of searching next time and tests,
Until whole being completed of number of times.
As shown in Figure 6, the test device of the wireless communication module of the present invention carries out searching the concrete stream of net test
Journey comprises the following steps:
Step 401, described MCU configure current test pattern for searching net test pattern by serial ports；
Step 402, described in search the configuration of net test cell when searching the total degree of net test and search net maximum
Between；
Step 403, described in search net test cell to described wireless communication module send search net instruction, with control
Make described wireless communication module to perform to search net operation；
Step 404, described in search net test cell detect described wireless communication module whether be registered to network,
The most then search net test to pass through, do not pass through if it is not, then search net test.
In the present invention, it is preferred to, as it is shown in figure 1, described MCU also includes that PPP activates and deactivates
Test cell 7 alive, is activated by described PPP and deexcitation test cell 7 can realize described wireless
The PPP of communication module activates and deexcitation performance is tested, and specifically, first described MCU1 can be
Configuring current test pattern by serial ports is that PPP activates and deexcitation test pattern, the most described PPP
Activate and deexcitation test cell 7 configures PPP activation and the total degree of deexcitation test, PPP activate
Maximum time, the maximum time of PPP deexcitation.
After all parameter configuration, described MCU1 connects described wireless communication module, whole survey
Electricity testing device re-powers, and starts test, and described PPP activates and deexcitation test cell 7 can be to described nothing
Line communication module sends PPP activation instruction and PPP deexcitation instruction, to control described wireless telecommunications mould
Block performs PPP activation manipulation and PPP deactivating operation；
Described PPP activates and deexcitation test cell 7 also continues to detect described wireless communication module PPP
Activate the most successful with PPP deexcitation, if PPP activates and deexcitation is without departing from activating and deexcitation
Maximum time, then PPP activates and deexcitation is successfully tested, if PPP activates or PPP deexcitation exceedes
Maximum time or failure, then PPP activates and deexcitation failure.
Equally, activate at PPP and in deexcitation test process, described red led 31 He can be passed through
Described green indicating lamp 32 indicates, and specifically, if detecting, PPP activates and deexcitation success,
The most described green indicating lamp 32 lights, if detecting, PPP activates and deexcitation failure, the most described redness
Display lamp 31 lights, if final test is complete, the fast blink of the most described green indicating lamp 32 is with prompting
It is completed.
Activate and deexcitation when described wireless communication module still cannot complete PPP within maximum time, or
PPP activates or deexcitation failure is then thought and be there occurs exception, and described PPP activates and deexcitation test cell
Arranging to 7 property of can also be for abnormality processing pattern, abnormality processing pattern mainly includes following two:
Abnormality processing pattern one: when occurring abnormal in test process, end of test, red led
Light, retain on-the-spot so that follow-up work personnel carry out case study；
Abnormality processing pattern two: when occurring abnormal in test process, test does not terminates, red instruction
Lamp lights, and only does respective record and retains this test result, proceed PPP next time activate and
Deexcitation is tested, until all being completed of number of times.
As it is shown in fig. 7, the test device of the wireless communication module of the present invention carries out PPP activation and deexcitation
The idiographic flow of test comprises the following steps:
It is that PPP activates and deactivates that step 501, described MCU configure current test pattern by serial ports
Test pattern alive；
Step 502, described PPP activate and deexcitation test cell configuration PPP activates and deexcitation test
Total degree, PPP activate maximum time, the maximum time of PPP deexcitation；
Step 503, described PPP activate and deexcitation test cell sends to described wireless communication module
PPP activation instruction and PPP deexcitation instruction, to control described wireless communication module execution PPP activation behaviour
Make and PPP deactivating operation；
Step 504, described PPP activate and deexcitation test cell detects described wireless communication module PPP
Activate and PPP deexcitation is the most successful, the most then PPP activates and deexcitation test is passed through, if it is not,
Then PPP activates and deexcitation test is not passed through.
In the present invention, it is preferred to, as it is shown in figure 1, described MCU1 also includes PPP dialup test
Unit 8, can realize the PPP to described wireless communication module by described PPP dialup test unit 8
Dialing performance is tested, and specifically, described MCU1 can first pass through the test mould that serial ports configuration is current
Formula is PPP dialup test pattern, and the most described PPP dialup test unit 8 configures PPP dialup test
Total degree and PPP dialing maximum time.
After all parameter configuration, described MCU1 connects described wireless communication module, whole survey
Electricity testing device re-powers, and starts test, and described PPP dialup test unit 8 is to described wireless communication module
Send PPP dialup test instruction, to control described wireless communication module execution PPP dial-up operation；
Described PPP dialup test unit 8 also continues to detect described wireless communication module, and whether PPP dials
Success, if described wireless communication module PPP dial-up success, then PPP within the maximum time of PPP dialing
Dialup test is passed through, if PPP dialing exceedes the maximum time of described PPP dialing or dials unsuccessfully,
Then PPP dialup test is not passed through.
Equally, during PPP dialup test, can be by described red led 31 and described green
Display lamp 32 indicates, specifically, if detecting PPP dial-up success, and the most described green indicating lamp
32 light, if detecting, PPP dials unsuccessfully, and the most described red led 31 lights, if finally surveyed
Trying complete, the fast blink of the most described green indicating lamp 32 is completed with prompting.
When described wireless communication module still cannot successfully carry out PPP dialing, or PPP within maximum time
Dial and the most then think and there occurs exception, arrange to described PPP dialup test unit 8 property of can also be for
Abnormality processing pattern, abnormality processing pattern mainly includes following two:
Abnormality processing pattern one: when occurring abnormal in test process, end of test, red led
Light, retain on-the-spot so that follow-up work personnel carry out case study；
Abnormality processing pattern two: when occurring abnormal in test process, test does not terminates, red instruction
Lamp lights, and only does respective record and retains this test result, proceeds PPP dialing next time and surveys
Examination, until all being completed of number of times.
As shown in Figure 8, the test device of the wireless communication module of the present invention carries out the tool of PPP dialup test
Body flow process comprises the following steps:
It is PPP dialup test mould that step 601, described MCU configure current test pattern by serial ports
Formula；
Step 602, the total degree of described PPP dialup test cell location PPP dialup test and PPP
The maximum time of dialing；
Step 603, described PPP dialup test unit send PPP dialing to described wireless communication module and survey
Examination instruction, to control described wireless communication module execution PPP dial-up operation；
Step 604, described PPP dialup test unit detect described wireless communication module, and whether PPP dials
Success, the most then PPP dialup test is passed through, if it is not, then PPP dialup test is not passed through.
In the present invention, it is preferred to, described MCU includes a single-chip microcomputer, and the model of single-chip microcomputer is preferred
For STM8L151G4, configuration parameter and above-mentioned all of test function can be realized by single-chip microcomputer.
In the present invention, described test device is carried out even by corresponding connecting line and described wireless communication module
Connecing, therefore the wireless communication module for different size and encapsulation can preferably be supported, described survey
Electricity testing device can also be integrated on same circuit board as reference circuit and wireless communication module.
Although the foregoing describing the detailed description of the invention of the present invention, but those skilled in the art should managing
Solving, these are merely illustrative of, and protection scope of the present invention is defined by the appended claims.This
The technical staff in field, can be to these embodiment party on the premise of without departing substantially from the principle of the present invention and essence
Formula makes various changes or modifications, but these changes and amendment each fall within protection scope of the present invention.
Claims (9)
1. the test device of a wireless communication module, it is characterised in that include a MCU, described
MCU includes:
Input power pin, for electrically connecting with external power source；
UART interface, for electrically connecting with the UART interface of described wireless communication module；
Power control pin, for electrically connecting with the power pins of described wireless communication module；
Switching on and shutting down control pin, for electrically connecting with the switching on and shutting down pin of described wireless communication module；
Switching on and shutting down test cell, for arranging the switching on and shutting down time sequence parameter of described wireless communication module, and leads to
Cross described switching on and shutting down control pin and send switching on and shutting down control instruction to described wireless communication module, to control
State wireless communication module and perform power-on operation and power-off operation；
Described switching on and shutting down test cell is additionally operable to detect described wireless communication module whether normal boot-strap and pass
Machine, the most then switching on and shutting down test is passed through, if it is not, then switching on and shutting down test is not passed through.
Test device the most as claimed in claim 1, it is characterised in that described MCU also includes power down
Test cell, the power down time after the start of described wireless communication module is set, and at described channel radio
News module start sends power down instructions to described wireless communication module after described power down time, to control
Described wireless communication module power down；
It is the most normally opened that described power down test cell is additionally operable to detect described wireless communication module
Machine, the most then power down test is passed through, if it is not, then power down test is not passed through.
Test device the most as claimed in claim 2, it is characterised in that described power down time is fixing
Time or random time.
Test device the most as claimed in claim 1, it is characterised in that described MCU also includes:
Dormancy awakening controls pin, for electrically connecting with the dormancy awakening pin of described wireless communication module；
Dormancy awakening test cell, is used for after described wireless communication module dormancy to described wireless telecommunications mould
Block sends and wakes up instruction up, wakes up up controlling described wireless communication module；
Described dormancy awakening test cell is additionally operable to detect the whether proper communication of described wireless communication module, if
Being that then dormancy awakening test is passed through, as no, then dormancy awakening test is not passed through.
Test device the most as claimed in claim 1, it is characterised in that described MCU also includes searching net
Test cell, searches net instruction, to control described wireless telecommunications mould for sending to described wireless communication module
Block performs to search net operation；
Described net test cell of searching is additionally operable to detect whether described wireless communication module is registered to network, if
It is then to search net test and pass through, does not passes through if it is not, then search net test.
Test device the most as claimed in claim 1, it is characterised in that described MCU also includes PPP
Activate and deexcitation test cell, for sending PPP activation instruction and PPP to described wireless communication module
Deexcitation instructs, to control described wireless communication module execution PPP activation manipulation and PPP deexcitation behaviour
Make；
Described PPP activates and deexcitation test cell is additionally operable to detect described wireless communication module PPP and swashs
Live and PPP deexcitation is the most successful, the most then PPP activates and deexcitation test is passed through, if it is not,
Then PPP activates and deexcitation test is not passed through.
Test device the most as claimed in claim 1, it is characterised in that described MCU also includes PPP
Dialup test unit, for sending PPP dialup test instruction to described wireless communication module, to control
State wireless communication module and perform PPP dial-up operation；
Described PPP dialup test unit is additionally operable to detect described wireless communication module, and whether PPP dials into
Merit, the most then PPP dialup test is passed through, if it is not, then PPP dialup test is not passed through.
8. the test device as described in any one in claim 1-7, it is characterised in that described survey
Electricity testing device also includes indicating member, for indicating test result.
Test device the most as claimed in claim 1, it is characterised in that described MCU includes a monolithic
Machine.
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| CN106027171B (en) | 2018-11-02 |
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