CN114286363A - Off-line production testing method based on Bluetooth serial port - Google Patents
Off-line production testing method based on Bluetooth serial port Download PDFInfo
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- CN114286363A CN114286363A CN202111352727.2A CN202111352727A CN114286363A CN 114286363 A CN114286363 A CN 114286363A CN 202111352727 A CN202111352727 A CN 202111352727A CN 114286363 A CN114286363 A CN 114286363A
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Abstract
The invention discloses an off-line production testing method based on a Bluetooth serial port, which can carry out parameter configuration and data detection output in a network-free state, solves the problems of large labor consumption, complex process, low precision and long time consumption in the production testing process of the existing Bluetooth equipment, can carry out detection only by singly using the whole machine to carry out production testing, and can directly display the detection result on a testing board and be used without an upper computer. The Bluetooth device sends the connection information to the testing device, the testing device can establish communication connection with the Bluetooth device according to the address identification code, the Bluetooth device and the testing device interact information to finally obtain a testing result of the Bluetooth device, the Bluetooth device and the testing device are accurately connected and tested, the whole testing process is automatically and intelligently performed, manual work does not need to participate too much, the process is simple and easy, time and labor are saved, the testing precision is high, and the testing efficiency is improved.
Description
Technical Field
The invention relates to the technical field of electronic equipment detection, in particular to an off-line production and test method based on a Bluetooth serial port.
Background
Detect bluetooth module transmission power and received signal strength at present, the use bluetooth equipment price commonly used on the market is not very good at present, and is different from several thousand to several tens of thousands yuan, uses bluetooth testing arrangement, need burn earlier to bluetooth module product and write test firmware, then carries out capability test, burns again user's firmware, and the process is loaded down with trivial details, makes mistakes easily, and the test data of bluetooth module can not real time monitoring, and the quality is traceed back more difficult scheduling problem.
The Bluetooth production test uses a test tool to connect one device at a time for one-to-one test; scanning the two-dimensional code recognition BLE module through a testing tool, connecting and testing; the existing technology has the great defects that one-to-one test or two-dimensional code scanning can only realize one-to-one test, the test efficiency is low, a third-party test tool or a two-dimensional code scanning mode is used, manual participation in scanning is needed, the test efficiency is low, and the labor cost is high.
The existing Bluetooth connection needs a tester to manually open the Bluetooth of the Bluetooth equipment, the corresponding Bluetooth name is searched by the testing equipment, and the Bluetooth equipment is reconnected after selection, the whole testing process involves information transmission and verification for many times, the manual consumption is large, the process is relatively complex, the time is long, and when a plurality of Bluetooth equipment are tested simultaneously, conditions such as misconnection and misconnection exist, the leakage is long, the precision is not high, and the testing time is consumed.
Disclosure of Invention
The invention aims to provide an off-line production testing method based on a Bluetooth serial port, which can carry out parameter configuration and data detection output in a network-free state and solve the problems of large labor consumption, complex process, low precision and longer time consumption in the production testing process of the existing Bluetooth equipment.
An off-line production and test method based on a Bluetooth serial port adopts a production and test system comprising:
the accompany testing module is used for detecting products by connecting a serial port tool;
the whole testing module is used for automatically detecting products meeting the requirements and outputting results;
the production and measurement method comprises the following steps:
step A, connecting serial port configuration and configuring Bluetooth test parameters;
step B, judging whether a corresponding reply of the Bluetooth test parameters is received;
step C, if the reply is received, configuring a selection rule of the Bluetooth broadcast;
step D, judging whether the selection rule for configuring the Bluetooth broadcast is successful;
step E, if the configuration is successful, selecting a production testing system and sending a Bluetooth reporting rule;
step F, if the Bluetooth reporting rule is received, starting to scan products and report broadcast data;
and G, if the broadcast data are received, finishing the detection of the product and outputting the result.
In one embodiment, an identification code is provided for each measurement product, and a digital code corresponding to its MAC address is provided for the measurement product slave device.
In one embodiment, the step C further includes a step C1, and if the reply is not received, whether the serial port configuration is correct and the test assistant module is normal are checked.
In one embodiment, the step E further includes a step E1, and if the configuration is not successful, all broadcast data is returned.
In one embodiment, the step E further includes a step E2, if the whole device is selected for production test, the test module is powered on, the test module automatically detects a number of products to be tested meeting the requirement in the range, and sends the bluetooth reporting rule.
In one embodiment, the step E2 further includes that the product to be tested does not meet the requirement in the range, and the production test fails.
In one embodiment, the step F includes that if the product reports the broadcast data within the scanning timeout period, the production test fails.
In one embodiment, step G includes step G2, and the test module is powered down when the test is completed.
An electronic device, comprising: a memory and one or more processors;
wherein the memory is communicatively coupled to the one or more processors and stores instructions executable by the one or more processors, and when the instructions are executed by the one or more processors, the electronic device is configured to implement the method of any of the above embodiments.
A computer-readable storage medium having stored thereon computer-executable instructions operable, when executed by a computing device, to implement the method of any of the above embodiments.
A computer program product comprising a computer program stored on a computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, are operable to carry out the method of any of the above embodiments.
The technical scheme has the following advantages or beneficial effects:
the off-line production testing method based on the Bluetooth serial port can perform parameter configuration and data detection output in a network-free state, solves the problems of large labor consumption, complex process, low precision and long time consumption in the production testing process of the existing Bluetooth equipment, can perform detection only by singly using the whole machine to perform production testing, and can directly display the detection result on the testing board and be used without an upper computer. The Bluetooth device sends the connection information to the testing device, the testing device can establish communication connection with the Bluetooth device according to the address identification code, the Bluetooth device and the testing device interact information to finally obtain a testing result of the Bluetooth device, the Bluetooth device and the testing device are accurately connected and tested, the whole testing process is automatically and intelligently performed, manual work does not need to participate too much, the process is simple and easy, time and labor are saved, the testing precision is high, and the testing efficiency is improved.
Drawings
Fig. 1 is a flow chart of an off-line production testing method based on a bluetooth serial port.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Referring to fig. 1, an off-line production testing method based on a bluetooth serial port adopts a production testing system comprising:
the accompany testing module is used for detecting products by connecting a serial port tool;
the whole testing module is used for automatically detecting products meeting the requirements and outputting results;
the production and measurement method comprises the following steps:
step A, connecting serial port configuration, configuring Bluetooth test parameters, sending the Bluetooth test parameters AA 000F 010A 820000000120271010 BA 010069, wherein the required baud rate of a serial port tool is 115200b/s, and the method comprises the following steps:
0x20 is a configuration parameter ID;
0x2710 is scanning overtime time which is 10s, and scanning is stopped after the scanning overtime time is exceeded;
0x10 is the maximum number of scanning, the number after the broadcast information is screened;
0xBA is the minimum threshold for signal strength, with a value of-70, below which devices with strength will be directly discarded;
0x01 is whether duplicate devices are filtered;
0x00 is whether to report immediately, 01 reports immediately, and reports one by one after 00 scans are finished;
step B, judging whether a corresponding reply of the Bluetooth test parameters is received, wherein the reply parameters are AA 000A 010A 8200000001200062;
step C, if the reply is received, configuring a selection rule of the Bluetooth broadcast, and sending a parameter AA 0011010A 820000000122060595 FE 3032900500, wherein:
0x22 is a broadcast selection rule ID;
0x06 is the length of the following broadcast data;
0x05 is the offset of the detected broadcast data match;
95FE 30329005 is the user's Bluetooth broadcast data, is used for screening the broadcast data detected, the user can dispose according to different products;
step D, judging whether the selection rule for configuring the Bluetooth broadcast is successful or not and whether a reply parameter AA 000A 010A 8200000001220064 is received or not;
and E, if the configuration is successful, selecting a production testing system, sending a Bluetooth reporting rule, and sending AA 000A 010A 8200000001240369, wherein:
0x24 is a broadcast reporting rule ID;
0x03 is a return mode, 4 types are supported at present, and 0 is to return all broadcast data; 1 is returning Mac address only; 2 is return signal strength value only; 3, simultaneously returning Mac and signal intensity values;
step F, if the Bluetooth reporting rule is received and the reply parameter AA 000A 010A 8200000001240066 is received, starting to scan the product and sending AA 0009010A 82000000010041, wherein:
0x00 is the start scan ID;
0x01 is stop scan ID;
and reporting broadcast data, and reporting parameters AA 0010018003000000024095 FE 30329005C 7D 1, wherein:
95FE 30329005 is the MAC address of the device;
c7 is the signal strength of the device;
and G, reporting the AA 000901800300000003417B if the broadcast data are received, wherein 0x41 indicates that the scanning is finished, and finishing the detection of the product and outputting the result after the scanning is finished after the detection is finished.
Furthermore, in a preferred embodiment of the offline production testing method based on the bluetooth serial port, an identity confirmation code is set for each measurement product, and a digital code corresponding to the MAC address of the measurement product is set for the slave device of the measurement product.
Further, in a preferred embodiment of the offline production test method based on the bluetooth serial port of the present invention, the step C further includes a step C1, and if the reply is not received, it is checked whether the serial port configuration is correct and the test assistant module is normal.
Further, in a preferred embodiment of the offline production test method based on the bluetooth serial port of the present invention, the step E further includes a step E1, and if the configuration is not successful, all broadcast data are returned.
Further, in a preferred embodiment of the offline production test method based on the bluetooth serial port of the present invention, the step E further includes a step E2, if the whole machine is selected for production test, the test module is powered on, the test module automatically detects the number of products to be tested meeting the requirement in the range, and sends the bluetooth reporting rule. The test module can automatically detect the Bluetooth equipment meeting the requirements within the range of 3m, tests the Bluetooth equipment and returns a result.
Within 3 meters around the test environment, only one tested Bluetooth device is ensured, the tested device is powered on, then a power supply switch of the test module is turned on, the test module can automatically detect the Bluetooth devices meeting the requirements within the range of 3M, the test is carried out, and the result is returned. And when the result is received and the next tested Bluetooth device is tested after the test is finished, the power supply of the test module needs to be cut off and the power supply needs to be supplied again.
The device feedback test result also comprises that more than two tested devices exist in the range of 3m, interference occurs, and the test is not passed.
Further, in a preferred embodiment of the offline production testing method based on the bluetooth serial port of the present invention, the step E2 further includes that the production testing fails if the number of the products to be tested does not meet the requirement in the range.
Further, in a preferred embodiment of the offline production test method based on the bluetooth serial port, step F includes that if the product reports the broadcast data within the scanning timeout period, the production test fails.
Further, in a preferred embodiment of the offline production test method based on the bluetooth serial port, the step G includes a step G2, and when the test is completed, the test module is powered off. And when the result is received and the next tested Bluetooth device is tested after the test is finished, the power supply of the test module needs to be cut off and the power supply needs to be supplied again.
The off-line production testing is a production testing mode that the accompanying testing tool detects and outputs the signal intensity and the MAC address of the product Bluetooth by grabbing the Bluetooth broadcast. Through configuring the Bluetooth test parameters and the selection rules of the accompanying test tool in advance, scanning surrounding equipment, and finally outputting the scanning result, wherein the output result comprises a Mac address and a signal intensity value. The system comprises an accompanying testing module, a production testing system version and a whole machine version, and parameter configuration and data detection output can be performed in a network-free state.
In one embodiment of the invention, the test accompanying module-production test system board configures the Bluetooth test parameters and the selection rules of the test accompanying module through the serial port, confirms whether the configuration is successful according to the reply received by the serial port, and can detect subsequent products and output results after the configuration is finished. The version needs to be connected with a serial port tool or a production test system all the time to detect the product.
In another embodiment of the invention, after the complete machine production test system version is configured with the Bluetooth test parameters and the selection rules, the equipment is normally powered on, then a power supply switch of the test module is turned on, the test module can automatically detect the Bluetooth equipment meeting the requirements in the range of 3M, the test is carried out, and the result is returned. And when the result is received and the next tested Bluetooth device is tested after the test is finished, the power supply of the test module needs to be cut off and the power supply needs to be supplied again. The serial port data connection can be disconnected only by once configuration of the version, and after the device is normally powered on, the device meeting the requirements can be automatically detected and the result can be output.
An electronic device, comprising: a memory and one or more processors;
wherein the memory is communicatively coupled to the one or more processors and has stored therein instructions executable by the one or more processors, the electronic device operable to implement the method as any one of the above when the instructions are executed by the one or more processors.
In particular, the processor and the memory may be connected by a bus or other means, such as by a bus connection. The processor may be a Central Processing Unit (CPU). The Processor may also be other general purpose processors, Digital Signal Processors (DSPs), Application Specific Integrated Circuits (ASICs), Field Programmable Gate Arrays (FPGAs) or other Programmable logic devices, discrete Gate or transistor logic devices, discrete hardware components, or a combination thereof.
The memory, as a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as the cascaded progressive network in the embodiments of the present application. The processor executes various functional applications and data processing of the processor by executing non-transitory software programs/instructions and functional modules stored in the memory.
The memory may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created by the processor, and the like. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and such remote memory may be coupled to the processor via a network, such as through a communications interface. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
A computer-readable storage medium having stored thereon computer-executable instructions operable, when executed by a computing device, to implement a method as in any above.
The foregoing computer-readable storage media include physical volatile and nonvolatile, removable and non-removable media implemented in any manner or technology for storage of information such as computer-readable instructions, data structures, program modules or other data. The computer-readable storage medium specifically includes, but is not limited to, a USB flash drive, a removable hard drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), an erasable programmable Read-Only Memory (EPROM), an electrically erasable programmable Read-Only Memory (EEPROM), flash Memory or other solid state Memory technology, a CD-ROM, a Digital Versatile Disk (DVD), an HD-DVD, a Blue-Ray or other optical storage, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer.
While the subject matter described herein is provided in the general context of execution in conjunction with the execution of an operating system and application programs on a computer system, those skilled in the art will recognize that other implementations may also be performed in combination with other types of program modules. Generally, program modules include routines, programs, components, data structures, and other types of structures that perform particular tasks or implement particular abstract data types. Those skilled in the art will appreciate that the subject matter described herein may be practiced with other computer system configurations, including hand-held devices, multiprocessor systems, microprocessor-based or programmable consumer electronics, minicomputers, mainframe computers, and the like, as well as distributed computing environments where tasks are performed by remote processing devices that are linked through a communications network. In a distributed computing environment, program modules may be located in both local and remote memory storage devices.
Those of ordinary skill in the art will appreciate that the various illustrative elements and method steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present application.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present application.
In summary, the off-line production testing method based on the bluetooth serial port can perform parameter configuration and data detection output in a network-free state, solves the problems of large labor consumption, complex process, low precision and long time consumption in the production testing process of the existing bluetooth equipment, can perform detection only by using the whole machine to perform production testing, and can directly display the detection result on the test board without an upper computer for direct use. The Bluetooth device sends the connection information to the testing device, the testing device can establish communication connection with the Bluetooth device according to the address identification code, the Bluetooth device and the testing device interact information to finally obtain a testing result of the Bluetooth device, the Bluetooth device and the testing device are accurately connected and tested, the whole testing process is automatically and intelligently performed, manual work does not need to participate too much, the process is simple and easy, time and labor are saved, the testing precision is high, and the testing efficiency is improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", and the like, which indicate orientations or positional relationships, are based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Claims (8)
1. An off-line production and test method based on a Bluetooth serial port is characterized in that an adopted production and test system comprises:
the accompany testing module is used for detecting products by connecting a serial port tool;
the whole testing module is used for automatically detecting products meeting the requirements and outputting results;
the production and measurement method comprises the following steps:
step A, connecting serial port configuration and configuring Bluetooth test parameters;
step B, judging whether a corresponding reply of the Bluetooth test parameters is received;
step C, if the reply is received, configuring a selection rule of the Bluetooth broadcast;
step D, judging whether the selection rule for configuring the Bluetooth broadcast is successful;
step E, if the configuration is successful, selecting a production testing system and sending a Bluetooth reporting rule;
step F, if the Bluetooth reporting rule is received, starting to scan products and report broadcast data;
and G, if the broadcast data are received, finishing the detection of the product and outputting the result.
2. The offline production and test method based on Bluetooth serial port as claimed in claim 1, wherein an identification code is set for each measured product, and a digital code corresponding to its MAC address is set for the slave device of the measured product.
3. The offline production test method based on bluetooth serial port according to claim 1, wherein said step C further comprises a step C1, if no reply is received, checking whether the serial port configuration is correct and whether the test assistant module is normal.
4. The offline production test method based on bluetooth serial port as claimed in claim 1, wherein said step E further comprises a step E1, if the configuration is not successful, returning all broadcast data.
5. The offline production test method based on the bluetooth serial port as claimed in claim 1, wherein said step E further includes a step E2, if the whole machine production test is selected, the test module is powered on, the test module automatically detects the products to be tested in the required number within the range, and sends the bluetooth reporting rule.
6. The offline production test method based on the Bluetooth serial port as claimed in claim 5, wherein said step E2 further includes that if the number of products to be tested within the range does not meet the requirement, the production test fails.
7. The offline production testing method based on the bluetooth serial port as claimed in claim 1, wherein said step F includes that if the product reports the broadcast data within the scanning timeout period, the production testing fails.
8. The offline production test method based on the Bluetooth serial port, as recited in claim 5, wherein the step G comprises a step G2, and when the test is completed, the test module is powered off.
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