Test method and device of UART serial communication interface, terminal and storage medium

Abstract

The application discloses a test method and device of a UART serial communication interface, a terminal and a storage medium. The method comprises the following steps: configuring a target index and a target channel for a target module; determining n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel; initializing the n UART serial communication interfaces based on the n interface types; and testing the n UART serial communication interfaces if the initialization is successful. The target index and the target channel configured for the target module enable the n UART serial communication interfaces corresponding to the target module to be tested simultaneously based on the n interface types, thereby improving the test accuracy and the test efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of port testing, in particular to a test method and device for a UART serial communication interface, a terminal and a storage medium. BACKGROUND

[0002] A module (i.e. a 4G or 5G module) uses a plurality of UART serial communication interfaces virtually output by a USB for communication. Therefore, it is necessary to test the UART serial communication interface.

[0003] At present, the UART serial communication interface is generally tested by manual means. Specifically, when a plurality of modules are connected, the plurality of modules are powered on, the name of each UART serial communication interface in the plurality of UART serial communication interfaces virtually output by each module is observed manually, and then the corresponding interface number is input into the corresponding configuration of the corresponding test channel for testing according to the name.

[0004] However, the above method matches the name of the UART serial communication interface, the UART serial communication interface number and the test channel by manual means, which is prone to matching errors, thereby reducing the accuracy and efficiency of testing. SUMMARY

[0005] The main purpose of the present application is to provide a test method and device for a UART serial communication interface, a terminal and a storage medium, so as to solve the problem of low testing accuracy in the related art.

[0006] In order to achieve the above purpose, in a first aspect, the present application provides a test method for a UART serial communication interface, comprising:

[0007] configuring a target index and a target channel for a target module;

[0008] determining n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel, wherein the n UART serial communication interfaces and the n interface types are one-to-one corresponding, the n interface types are different, and n is an integer greater than 1;

[0009] initializing the n UART serial communication interfaces based on the n interface types;

[0010] if the initialization is successful, testing the n UART serial communication interfaces.

[0011] In a possible implementation manner, determining the n UART serial communication interfaces and the n interface types corresponding to the target module based on the target index and the target channel comprises:

[0012] If the target channel obtains the target interface handle corresponding to the target module through the target index within a preset time, n UART serial communication interfaces and n interface types corresponding to the target module are determined based on the target interface handle and the target index.

[0013] In a possible implementation, the n UART serial communication interfaces and the n interface types corresponding to the target module are determined based on the target interface handle and the target index, including:

[0014] The n UART serial communication interfaces are determined based on the target interface handle.

[0015] The n interface types are determined based on the target index.

[0016] In a possible implementation, the n UART serial communication interfaces are determined based on the target interface handle, including:

[0017] The target interface handle is parsed, and target interface information is read to obtain the n UART serial communication interfaces based on the target interface information.

[0018] In a possible implementation, the n UART serial communication interfaces are initialized based on the n interface types, including:

[0019] n configuration information corresponding to the n interface types is obtained.

[0020] The n UART serial communication interfaces are initialized through the n configuration information, where the n interface types, the n configuration information and the n UART serial communication interfaces correspond to each other.

[0021] In a possible implementation, the method includes:

[0022] In the case where the target module is one, the target module is configured with a corresponding target index and a target channel.

[0023] The n UART serial communication interfaces and the n interface types corresponding to the target module are determined based on the target index and the target channel, where the n UART serial communication interfaces and the n interface types correspond to each other, the n interface types are different, and n is an integer greater than 1.

[0024] The n UART serial communication interfaces are initialized based on the n interface types.

[0025] If the initialization is successful, the n UART serial communication interfaces are tested.

[0026] In a possible implementation, the method includes:

[0027] In the case that the target module is m, m target indexes and m target channels are configured for the m modules, wherein the m modules, the m target indexes and the m target channels are one-to-one corresponding, and m is an integer greater than 1;

[0028] Based on the m target indexes and the m target channels, m*n UART serial communication interfaces and m*n interface types corresponding to the m target modules are determined, wherein each of the m target modules corresponds to n UART serial communication interfaces and n interface types, the n UART serial communication interfaces and the n interface types are one-to-one corresponding, the n interface types are different, and n is an integer greater than 1;

[0029] Based on the m*n interface types, the m*n UART serial communication interfaces are initialized;

[0030] If the initialization is successful, the m*n UART serial communication interfaces are tested.

[0031] In a second aspect, an embodiment of the present application provides a test device of a UART serial communication interface, comprising:

[0032] A configuration module is configured to configure a target index and a target channel corresponding to a target module;

[0033] An interface determination module is configured to determine n UART serial communication interfaces and n interface types corresponding to a target module based on a target index and a target channel, wherein the n UART serial communication interfaces and the n interface types are one-to-one corresponding, the n interface types are different, and n is an integer greater than 1;

[0034] An interface initialization module is configured to initialize n UART serial communication interfaces based on n interface types;

[0035] An interface test module is configured to test the n UART serial communication interfaces if the initialization is successful.

[0036] In a third aspect, an embodiment of the present application provides a terminal, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, and the processor implements the steps of any of the above UART serial communication interface test methods when executing the computer program.

[0037] In a fourth aspect, an embodiment of the present application provides a computer readable storage medium, and the computer readable storage medium stores a computer program, and the computer program is executed by a processor to implement the steps of any of the above UART serial communication interface test methods.

[0038] This invention provides a testing method, apparatus, terminal, and storage medium for UART serial communication interfaces. The method includes: configuring a corresponding target index and target channel for a target module; determining n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and target channel; initializing the n UART serial communication interfaces based on the n interface types; and testing the n UART serial communication interfaces if initialization is successful. This invention, by configuring a target index and target channel for the target module, enables simultaneous testing of the n UART serial communication interfaces corresponding to the target module based on n interface types, thereby improving both testing accuracy and efficiency. Attached Figure Description

[0039] The accompanying drawings, which form part of this application, are used to provide a further understanding of the application and to make other features, objects, and advantages of the application more apparent. The illustrative embodiments and descriptions of this application are used to explain the application and do not constitute an undue limitation of the application. In the drawings:

[0040] Figure 1 This is a flowchart illustrating the implementation of a testing method for a UART serial communication interface provided in an embodiment of the present invention.

[0041] Figure 2 This is a schematic diagram of the structure of a test device for a UART serial communication interface provided in an embodiment of the present invention;

[0042] Figure 3 This is a schematic diagram of the terminal provided in an embodiment of the present invention. Detailed Implementation

[0043] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0044] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this invention are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the invention described herein can be implemented in sequences other than those illustrated or described herein.

[0045] It should be understood that in the various embodiments of the present invention, the sequence number of each process does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0046] It should be understood that in this invention, "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product, or device that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or device.

[0047] It should be understood that in this invention, "multiple" refers to two or more. "And / or" is merely a description of the relationship between related objects, indicating that three relationships can exist. For example, "and / or B" can represent: A existing alone, A and B existing simultaneously, and B existing alone. The character " / " generally indicates that the preceding and following related objects are in an "or" relationship. "Contains A, B, and C", "Contains A, B, and C" means that all three A, B, and C are contained; "Contains A, B, or C" means that one of A, B, and C is contained; "Contains A, B, and / or C" means that any one, two, or three of A, B, and C are contained.

[0048] It should be understood that in this invention, "B corresponding to A", "B corresponding to A", "A and B correspond", or "B and A correspond" means that B is associated with A, and B can be determined based on A. Determining B based on A does not mean determining B solely based on A; B can also be determined based on A and / or other information. Matching A and B is defined as a similarity between A and B that is greater than or equal to a preset threshold.

[0049] Depending on the context, "if" as used here can be interpreted as "when," "when," "in response to determination," or "in response to detection."

[0050] The technical solution of the present invention will be described in detail below with reference to specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

[0051] To make the objectives, technical solutions, and advantages of the present invention clearer, specific embodiments will be described below in conjunction with the accompanying drawings.

[0052] In one embodiment, such as Figure 1 As shown, a testing method for a UART serial communication interface is provided, including the following steps:

[0053] Step S101: Configure the corresponding target index and target channel for the target module.

[0054] The target module refers to a 4G module or a 5G module. The target module will use the USB communication port to virtualize multiple physical serial ports, namely UART serial communication ports.

[0055] When a target module enters its corresponding target channel, a corresponding target index is configured for it. This target index can also be used to identify the target interface handle corresponding to the target module. Specifically, when there are multiple target modules in any target channel, a corresponding target index is configured for each target module according to the order in which they are arranged.

[0056] Step S102: Based on the target index and target channel, determine the n UART serial communication interfaces and n interface types corresponding to the target module.

[0057] There are n UART serial communication interfaces and n interface types, each with a unique interface type, where n is an integer greater than 1.

[0058] Determine the n UART serial communication interfaces and n interface types corresponding to the target module, including: within a preset time, if the target channel obtains the target interface handle corresponding to the target module through the target index, determine the n UART serial communication interfaces and n interface types corresponding to the target module based on the target interface handle and the target index.

[0059] Since the target module can only be tested via n UART serial communication interfaces after it is powered on, it is necessary to first determine whether the target module is powered on and successfully connected. This application determines whether the target module is powered on and successfully connected by setting a preset time and whether the target interface handle can be successfully obtained within the preset time. The preset time can be set according to specific circumstances and is not limited here.

[0060] The success of the process is determined by whether the target module is powered on and successfully connected, based on whether the target interface handle can be successfully acquired within a preset time. Specifically, if the target channel acquires the target interface handle corresponding to the target module through the target index within the preset time, it indicates that the target module is powered on and successfully connected. Then, the target interface handle and target index can be used to determine the n UART serial communication interfaces and n interface types corresponding to the target module. If the target channel fails to acquire the target interface handle corresponding to the target module through the target index within the preset time, it indicates that the target module is not powered on or has not successfully connected, and the subsequent steps are terminated.

[0061] After the target module is powered on and successfully connected, it is necessary to determine the n UART serial communication interfaces and n interface types corresponding to the target module based on the target interface handle and the target index. First, the n UART serial communication interfaces need to be determined based on the target interface handle. Specifically, the target interface handle is parsed to read the target interface information, thereby obtaining the n UART serial communication interfaces. The target interface information includes at least the interface number and name of each of the n UART serial communication interfaces. Then, the n interface types also need to be determined based on the target index.

[0062] Step S103: Initialize n UART serial communication interfaces based on n interface types.

[0063] After determining the n UART serial communication interfaces and n interface types corresponding to the target module, it is also necessary to initialize the n interface types to determine whether the initialization of the n interface types was successful.

[0064] To initialize n interface types, specifically, it is necessary to first obtain n configuration information corresponding to the n interface types, and then initialize the n UART serial communication interfaces using the n configuration information. The n interface types, n configuration information, and n UART serial communication interfaces correspond one-to-one.

[0065] Step S104: If initialization is successful, test the n UART serial communication interfaces.

[0066] After initializing n UART serial communication interfaces using n configuration information, it can be determined whether the initialization of the n UART serial communication interfaces was successful. If the initialization of the n UART serial communication interfaces was successful, then the n UART serial communication interfaces are tested; if the initialization of the n UART serial communication interfaces was unsuccessful, then the execution of the following steps ends.

[0067] Since each UART serial communication port has a different function (i.e., type), this invention proposes a method to simultaneously test UART serial communication ports with different functions, thereby improving testing efficiency. First, a corresponding target index and target channel need to be configured for the target module. This configuration allows for the identification of multiple UART serial communication ports in the target module through the target index, avoiding errors caused by manual identification. Furthermore, the simultaneous testing of multiple UART serial communication ports corresponding to the target module through the target channel further improves testing efficiency.

[0068] The aforementioned target module can be one or more. When there is only one target module, a corresponding target index and target channel are configured for it. Then, based on the target index and target channel, n UART serial communication interfaces and n interface types corresponding to the target module are determined. Next, the n UART serial communication interfaces are initialized based on the n interface types. If the initialization is successful, the n UART serial communication interfaces are tested. The n UART serial communication interfaces and n interface types are in one-to-one correspondence, and the n interface types are not identical; n is an integer greater than 1.

[0069] With m target modules, configure m target indices and m target channels for each module. The m modules, m target indices, and m target channels are one-to-one, and m is an integer greater than 1. Then, based on the m target indices and m target channels, determine the m*n UART serial communication interfaces and m*n interface types corresponding to the m target modules. Each target module in the m target modules corresponds to n UART serial communication interfaces and n interface types. The n UART serial communication interfaces and n interface types are one-to-one, and the n interface types are different, with n being an integer greater than 1. Finally, initialize the m*n UART serial communication interfaces based on the m*n interface types. If initialization is successful, test the m*n UART serial communication interfaces.

[0070] This invention provides a testing method for UART serial communication interfaces, comprising: configuring a corresponding target index and target channel for a target module; then, based on the target index and target channel, determining n UART serial communication interfaces and n interface types corresponding to the target module; then, initializing the n UART serial communication interfaces based on the n interface types; and if the initialization is successful, testing the n UART serial communication interfaces. This invention, by configuring a target index and target channel for the target module, enables simultaneous testing of the n UART serial communication interfaces corresponding to the target module based on n interface types, thereby improving both testing accuracy and testing efficiency.

[0071] It should be understood that the sequence number of each step in the above embodiments does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0072] The following are device embodiments of the present invention. For details not described in detail, please refer to the corresponding method embodiments described above.

[0073] Figure 2This diagram illustrates the structure of a testing device for a UART serial communication interface according to an embodiment of the present invention. For ease of explanation, only the parts relevant to the embodiment of the present invention are shown. The testing device for a UART serial communication interface includes a configuration module 21, an interface determination module 22, an interface initialization module 23, and an interface testing module 24, as detailed below:

[0074] Configuration module 21 is used to configure the corresponding target index and target channel for the target module;

[0075] The interface determination module 22 is used to determine the n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel. The n UART serial communication interfaces and n interface types are one-to-one, the n interface types are different, and n is an integer greater than 1.

[0076] Interface initialization module 23 is used to initialize n UART serial communication interfaces based on n interface types;

[0077] Interface testing module 24 is used to test n UART serial communication interfaces if initialization is successful.

[0078] In one possible implementation, the interface determination module 22 includes:

[0079] The interface determination submodule is used to determine the n UART serial communication interfaces and n interface types corresponding to the target module based on the target interface handle and the target index if the target channel obtains the target interface handle corresponding to the target module through the target index within a preset time.

[0080] In one possible implementation, the interface determination submodule includes:

[0081] The interface determination unit is used to determine n UART serial communication interfaces based on the target interface handle;

[0082] The interface type determination unit is used to determine n interface types based on the target index.

[0083] In one possible implementation, the interface determination unit includes:

[0084] The interface determination subunit is used to parse the target interface handle and read the target interface information to obtain n UART serial communication interfaces based on the target interface information.

[0085] In one possible implementation, the interface initialization module 23 includes:

[0086] The information acquisition submodule is used to acquire n configuration information corresponding to n interface types;

[0087] The initialization submodule is used to initialize n UART serial communication interfaces using n configuration information, where the n interface types, n configuration information, and n UART serial communication interfaces correspond one-to-one.

[0088] Configuration module 21, interface determination module 22, and interface initialization module 23

[0089] In one possible implementation, the method includes:

[0090] The first configuration submodule is used to configure the corresponding target index and target channel for a target module when there is only one target module.

[0091] The first interface determination submodule is used to determine the n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel. The n UART serial communication interfaces and n interface types are one-to-one, the n interface types are different, and n is an integer greater than 1.

[0092] The first initialization submodule is used to initialize n UART serial communication interfaces based on n interface types;

[0093] The first interface test submodule is used to test n UART serial communication interfaces if initialization is successful.

[0094] In one possible implementation, the method includes:

[0095] The second configuration submodule is used to configure m target indices and m target channels for m target modules when there are m target modules. The m modules, m target indices and m target channels correspond one-to-one, and m is an integer greater than 1.

[0096] The second interface determination submodule is used to determine the m*n UART serial communication interfaces and m*n interface types corresponding to the m target modules based on the m target indices and m target channels. Each of the m target modules corresponds to n UART serial communication interfaces and n interface types. The n UART serial communication interfaces and n interface types are one-to-one, and the n interface types are different. n is an integer greater than 1.

[0097] The second initialization submodule is used to initialize m*n UART serial communication interfaces based on m*n interface types;

[0098] The second interface testing submodule is used to test m*n UART serial communication interfaces if initialization is successful.

[0099] Figure 3This is a schematic diagram of a terminal provided in an embodiment of the present invention. Figure 3 As shown, the terminal 3 in this embodiment includes: a processor 31, a memory 32, and a computer program 33 stored in the memory 32 and executable on the processor 31. When the processor 31 executes the computer program 33, it implements the steps in the test method embodiments of the various UART serial communication interfaces described above, for example... Figure 1 Steps 101 to 104 are shown. Alternatively, when processor 31 executes computer program 33, it implements the functions of each module / unit in the test device embodiment of the various UART serial communication interfaces described above, for example... Figure 2 The functions of modules / units 21 to 24 shown.

[0100] The present invention also provides a readable storage medium storing a computer program, which, when executed by a processor, is used to implement a test method for the UART serial communication interface provided in the various embodiments described above.

[0101] The readable storage medium can be a computer storage medium or a communication medium. A communication medium includes any medium that facilitates the transfer of computer programs from one location to another. A computer storage medium can be any available medium accessible to a general-purpose or special-purpose computer. For example, a readable storage medium is coupled to a processor, enabling the processor to read information from and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can reside in an Application-Specific Integrated Circuit (ASIC). Alternatively, the ASIC can be located in a user equipment. Of course, the processor and the readable storage medium can also exist as discrete components in a communication device. The readable storage medium can be a read-only memory (ROM), random access memory (RAM), CD-ROM, magnetic tape, floppy disk, and optical data storage device, etc.

[0102] The present invention also provides a program product including executable instructions stored in a readable storage medium. At least one processor of the device can read the executable instructions from the readable storage medium, and the execution of the executable instructions by the at least one processor causes the device to implement the test methods for the UART serial communication interface provided in the various embodiments described above.

[0103] In the embodiments of the above-described device, it should be understood that the processor can be a Central Processing Unit (CPU), or other general-purpose processors, digital signal processors (DSPs), application-specific integrated circuits (ASICs), etc. The general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in this invention can be directly manifested as execution by a hardware processor, or execution by a combination of hardware and software modules within the processor.

[0104] The above embodiments are only used to illustrate the technical solutions of the present invention, and are not intended to limit it. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included within the protection scope of the present invention.

Claims

1. A test method for a UART serial communication interface, characterized in that, include: Configure the target index and target channel for the target module; Based on the target index and the target channel, n UART serial communication interfaces and n interface types corresponding to the target module are determined, wherein the n UART serial communication interfaces and the n interface types correspond one-to-one, the n interface types are different, and n is an integer greater than 1; Initialize the n UART serial communication interfaces based on the n interface types; If the initialization is successful, test the n UART serial communication interfaces; The step of determining the n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel includes: Get the preset time; Determine whether the preset time exceeds a time threshold to obtain a first determination result; If the first determination result is yes, based on the target index and the target channel, determine the n UART serial communication interfaces and n interface types corresponding to the target module; Based on the target index and the target channel, determine the n UART serial communication interfaces and n interface types corresponding to the target module, including: Determine whether the target channel obtains the target interface handle corresponding to the target module through the target index, and obtain a second determination result; If the second determination result is yes, based on the target interface handle and the target index, determine the n UART serial communication interfaces and n interface types corresponding to the target module.

2. The test method for the UART serial communication interface as described in claim 1, characterized in that, The step of determining the n UART serial communication interfaces and n interface types corresponding to the target module based on the target interface handle and the target index includes: Based on the target interface handle, determine the n UART serial communication interfaces; Based on the target index, the n interface types are determined.

3. The test method for the UART serial communication interface as described in claim 2, characterized in that, The step of determining the n UART serial communication interfaces based on the target interface handle includes: The target interface handle is parsed to read the target interface information, and the n UART serial communication interfaces are obtained based on the target interface information.

4. The test method for the UART serial communication interface as described in any one of claims 1-3, characterized in that, The initialization of the n UART serial communication interfaces based on the n interface types includes: Obtain the n configuration information corresponding to the n interface types; The n UART serial communication interfaces are initialized using the n configuration information, wherein the n interface types, the n configuration information, and the n UART serial communication interfaces correspond one-to-one.

5. The test method for the UART serial communication interface as described in claim 4, characterized in that, The configuration information includes at least one of the interface parameters and the interface type.

6. A testing device for a UART serial communication interface, characterized in that, include: The configuration module is used to configure the corresponding target index and target channel for the target module; The interface determination module is used to determine n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel, wherein the n UART serial communication interfaces and the n interface types correspond one-to-one, the n interface types are different, and n is an integer greater than 1; An interface initialization module is used to initialize the n UART serial communication interfaces based on the n interface types; An interface testing module is used to test the n UART serial communication interfaces if the initialization is successful. The step of determining the n UART serial communication interfaces and n interface types corresponding to the target module based on the target index and the target channel includes: Get the preset time; Determine whether the preset time exceeds a time threshold to obtain a first determination result; If the first determination result is yes, based on the target index and the target channel, determine the n UART serial communication interfaces and n interface types corresponding to the target module; Based on the target index and the target channel, determine the n UART serial communication interfaces and n interface types corresponding to the target module, including: Determine whether the target channel obtains the target interface handle corresponding to the target module through the target index, and obtain a second determination result; If the second determination result is yes, based on the target interface handle and the target index, determine the n UART serial communication interfaces and n interface types corresponding to the target module.

7. A terminal, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, When the processor executes the computer program, it implements the steps of the test method for the UART serial communication interface as described in any one of claims 1 to 5.

8. A computer-readable storage medium storing a computer program, characterized in that, When the computer program is executed by the processor, it implements the steps of the test method for the UART serial communication interface as described in any one of claims 1 to 5.

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