CN112202745B - Streaming protocol development method, device, equipment and storage medium - Google Patents

Abstract

The invention discloses a streaming protocol development method, a device, equipment and a storage medium, wherein a protocol message is visually assembled according to definition data to generate a protocol program; debugging and testing the simulation data based on the protocol program to generate a debugging and testing result; and when the debugging and testing result passes the verification, determining to complete the streaming protocol development. According to the method, the protocol messages are visually assembled to generate the protocol program, manual protocol program coding is avoided, the error rate of manual development is reduced, the simulation data are debugged through the protocol program, the streaming protocol development is confirmed to be completed when the debugging result passes verification, the protocol program is verified through the addition of an intelligent debugging step, and the testing passing rate of the butt joint of the equipment of the Internet of things is effectively improved.

Description

Streaming protocol development method, device, equipment and storage medium

technical field

The present invention relates to the technical field of the Internet of Things, in particular to a streaming protocol development method, device, equipment and storage medium.

Background technique

With the rapid development of the Internet of Things technology and the continuous convergence and integration of data, the demand for docking of various IoT device terminals continues to grow. The efficiency of docking between devices has become an important part of product release and delivery. How to ensure the rapid integration of devices with third-party devices Or the docking of the platform is completed, how to improve the efficiency of secondary development and reduce the cost of R&D maintenance is an important problem to be solved in embedded R&D.

Most of the current equipment docking is customized development. For different types of equipment from different manufacturers, first study the protocol specification, then communicate the problems in the protocol, and then conduct coding joint debugging, and finally solve the problem until the test is passed. Such a development process is not only tedious. In addition, the probability of error and the cost of error correction are too high. For example, when making a protocol debugging manual during the development process, if there are too many semaphores in the protocol text, some point table protocols have nearly thousands of semaphores to collect. Making a protocol debugging manual is a very cumbersome job, and it is manually checked, and the efficiency of error checking is also very low. Also for the MODBUS protocol, the protocol stipulates that the number of register addresses read each time cannot exceed 100, but the number of registers in the protocol text may be thousands. In this case, at least 20 to 50 command messages are required to assemble, repeat Too much work also leads to redundancy in the development process, which in turn leads to a long time-consuming development and docking, making the test pass rate of IoT device docking low.

Contents of the invention

The main purpose of the present invention is to provide a streaming protocol development method, device, equipment and storage medium, aiming at solving the technical problem of the current low test passing rate of IoT device docking.

In order to achieve the above purpose, an embodiment of the present invention provides a method for developing a streaming protocol, the method for developing a streaming protocol includes:

Visually assemble the protocol message according to the defined data to generate the protocol program;

Commissioning the simulated data based on the protocol program to generate commissioning results;

When the commissioning result passes the verification, it is determined that the development of the streaming protocol is completed.

Preferably, the step of visually assembling the protocol message according to the defined data, and generating the protocol program includes:

Obtain the definition data, and obtain the protocol message corresponding to the communication protocol selection instruction;

Visually assembling the protocol message according to the definition data to obtain a target protocol message;

Generate a protocol program according to the target protocol message.

Preferably, the step of visually assembling the protocol message according to the definition data to obtain the target protocol message includes:

extracting dictionary table definition data and parameter definition data in the definition data, and obtaining message information of the protocol message, wherein the message information includes sending message, receiving message, message header and message content;

Using the dictionary table definition data and parameter definition data as input data to visually assemble the sending message, receiving message, message header and message content of the message information respectively, to obtain the first protocol message and the second protocol message A message, a third protocol message and a fourth protocol message;

Integrating the first protocol packet, the second protocol packet, the third protocol packet, and the fourth protocol packet to obtain a target protocol packet.

Preferably, the step of generating a protocol program according to the target protocol message includes:

Sorting the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message in the target protocol message to obtain a sorted protocol message;

Obtain the source code of the prototype message corresponding to the sorting protocol message, and detect whether there is an error in the source code of the prototype message;

If there is no error in the source code of the prototype message, a protocol program is generated based on the source code of the prototype message.

Preferably, the step of generating a protocol program based on the source code of the prototype message includes:

Analyze the language selection instruction to obtain the target code language;

performing language conversion on the source code of the prototype message according to the target code language to obtain the target code;

The target code is compiled according to a preset code compiler to generate a protocol program.

Preferably, when the commissioning result is verified, the step of determining that the development of the streaming protocol is completed includes:

Comparing the commissioning result with the standard result to determine whether the commissioning result has passed the verification;

If the commissioning result is the same as the standard result, it is determined that the commissioning result has passed the verification, and it is determined that the development of the streaming protocol is completed.

Preferably, before the step of visually assembling the protocol message according to the defined data and generating the protocol program, it also includes:

The standard process and the business process are obtained, and the standard process and the business process are respectively split to obtain a plurality of protocol modules including the protocol message, so as to visually assemble the protocol message according to the definition data, and generate a protocol program.

To achieve the above object, the present invention also provides a streaming protocol development device, the streaming protocol development device includes:

The assembly module is used to visually assemble the protocol message according to the defined data, and generate the protocol program;

A commissioning module, configured to commission the simulated data based on the protocol program, and generate a commissioning result;

The determining module is configured to determine that the development of the streaming protocol is completed when the commissioning result passes the verification.

Further, in order to achieve the above object, the present invention also provides a streaming protocol development device, which includes a memory, a processor, and a stream stored in the memory and operable on the processor. A streaming protocol development program, when the streaming protocol development program is executed by the processor, implements the above-mentioned steps of the streaming protocol development method.

Further, in order to achieve the above object, the present invention also provides a storage medium, on which a streaming protocol development program is stored, and when the streaming protocol development program is executed by a processor, the above streaming protocol development method is realized A step of.

Embodiments of the present invention provide a streaming protocol development method, device, device, and storage medium, which visually assemble protocol messages according to defined data to generate a protocol program; perform commissioning on simulated data based on the protocol program to generate commissioning Result; when the commissioning result passes the verification, it is determined that the development of the streaming protocol is completed. The present invention visually assembles the protocol message and generates the protocol program, avoids manual coding of the protocol program, reduces the error rate of manual development, and tests the simulated data through the protocol program, and determines the flow mode when the test result is verified. After the development of the protocol is completed, the protocol program is verified by adding intelligent debugging steps, which effectively improves the test pass rate of IoT device docking.

Description of drawings

Fig. 1 is a schematic structural diagram of the hardware operating environment involved in the implementation scheme of the streaming protocol development method of the present invention;

FIG. 2 is a schematic flowchart of the first embodiment of the method for developing a streaming protocol according to the present invention;

3 is a schematic flow diagram of the first part of the streaming protocol development method of the present invention;

FIG. 4 is a schematic flowchart of a second embodiment of the method for developing a streaming protocol of the present invention;

5 is a schematic flow diagram of the second part of the streaming protocol development method of the present invention;

Fig. 6 is a schematic diagram of functional modules of a preferred embodiment of the streaming protocol development device of the present invention.

The realization of the purpose of the present invention, functional characteristics and advantages will be further described in conjunction with the embodiments and with reference to the accompanying drawings.

Detailed ways

It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

Embodiments of the present invention provide a streaming protocol development method, device, device, and storage medium, which visually assemble protocol messages according to defined data to generate a protocol program; perform commissioning on simulated data based on the protocol program to generate commissioning Result; when the commissioning result passes the verification, it is determined that the development of the streaming protocol is completed. The present invention visually assembles the protocol message and generates the protocol program, avoids manual coding of the protocol program, reduces the error rate of manual development, and tests the simulated data through the protocol program, and determines the flow mode when the test result is verified. After the development of the protocol is completed, the protocol program is verified by adding intelligent debugging steps, which effectively improves the test pass rate of IoT device docking.

As shown in FIG. 1 , FIG. 1 is a schematic structural diagram of a streaming protocol development device in a hardware operating environment involved in the solution of an embodiment of the present invention.

In the following description, use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating description of the present invention and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

The streaming protocol development device in the embodiment of the present invention may be a PC, or a mobile terminal device such as a tablet computer or a portable computer.

As shown in FIG. 1 , the streaming protocol development device may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interface). The memory 1005 may be a high-speed RAM memory, or a stable memory (non-volatile memory), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001 .

Those skilled in the art can understand that the structure of the streaming protocol development device shown in Figure 1 does not constitute a limitation on the streaming protocol development device, and may include more or less components than shown in the figure, or combine certain components, or Different component arrangements.

As shown in FIG. 1 , memory 1005 as a storage medium may include an operating system, a network communication module, a user interface module, and a streaming protocol development program.

In the device shown in Figure 1, the network interface 1004 is mainly used to connect to the background server and perform data communication with the background server; the user interface 1003 is mainly used to connect to the client (client) and perform data communication with the client; and the processor 1001 can be used to call the streaming protocol development program stored in memory 1005, and perform the following operations:

Visually assemble the protocol message according to the defined data to generate the protocol program;

Commissioning the simulated data based on the protocol program to generate commissioning results;

When the commissioning result passes the verification, it is determined that the development of the streaming protocol is completed.

Further, the step of visually assembling the protocol message according to the defined data, and generating the protocol program includes:

Obtain the definition data, and obtain the protocol message corresponding to the communication protocol selection instruction;

Visually assembling the protocol message according to the definition data to obtain a target protocol message;

Generate a protocol program according to the target protocol message.

Further, the step of visually assembling the protocol message according to the definition data to obtain the target protocol message includes:

extracting dictionary table definition data and parameter definition data in the definition data, and obtaining message information of the protocol message, wherein the message information includes sending message, receiving message, message header and message content;

Using the dictionary table definition data and parameter definition data as input data to visually assemble the sending message, receiving message, message header and message content of the message information respectively, to obtain the first protocol message and the second protocol message A message, a third protocol message and a fourth protocol message;

Integrating the first protocol packet, the second protocol packet, the third protocol packet, and the fourth protocol packet to obtain a target protocol packet.

Further, the step of generating a protocol program according to the target protocol message includes:

Sorting the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message in the target protocol message to obtain a sorted protocol message;

Obtain the source code of the prototype message corresponding to the sorting protocol message, and detect whether there is an error in the source code of the prototype message;

If there is no error in the source code of the prototype message, a protocol program is generated based on the source code of the prototype message.

Further, the step of generating a protocol program based on the source code of the prototype message includes:

Analyze the language selection instruction to obtain the target code language;

performing language conversion on the source code of the prototype message according to the target code language to obtain the target code;

The target code is compiled according to a preset code compiler to generate a protocol program.

Further, when the commissioning result is verified, the step of determining that the development of the streaming protocol is completed includes:

Comparing the commissioning result with the standard result to determine whether the commissioning result has passed the verification;

If the commissioning result is the same as the standard result, it is determined that the commissioning result has passed the verification, and it is determined that the development of the streaming protocol is completed.

Further, before the step of visually assembling the protocol message according to the defined data and generating the protocol program, it also includes:

The standard process and the business process are obtained, and the standard process and the business process are respectively split to obtain a plurality of protocol modules including the protocol message, so as to visually assemble the protocol message according to the definition data, and generate a protocol program.

In order to better understand the above-mentioned technical solutions, exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

In order to better understand the above-mentioned technical solution, the above-mentioned technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

Referring to FIG. 2 , the first embodiment of the present invention provides a schematic flowchart of a method for developing a streaming protocol. In this embodiment, the method for developing a streaming protocol includes the following steps:

Step S10, visually assemble the protocol message according to the defined data, and generate a protocol program;

It is understandable that most of the current equipment docking is custom-made development. For different types of equipment from different manufacturers, first study the protocol specification, then communicate the problems in the protocol, and then conduct coding joint debugging, and finally solve the problem until the test passes. The development process is not only redundant, but also the probability of error and the cost of error correction are too high. For example, when making a protocol debugging manual during the development process, if there are too many semaphores in the protocol text, some point table protocols require nearly thousands of semaphores. Collection, which is a very cumbersome task for making a protocol debugging manual, and it is manually checked, and the efficiency of error checking is also very low. Also for the Modbus protocol, the protocol stipulates that the number of register addresses read each time cannot exceed 100; however, the number of registers in the protocol text may be thousands. In this case, at least 20 to 50 command messages are required to assemble, repeating the work Too much also leads to redundancy in the development process. Among them, Modbus is a serial communication protocol, which was published by Modicon (now Schneider Electric) in 1979 for communication with programmable logic controllers. Modbus has become the industry standard (De facto) for communication protocols in the industrial field, and is now a common connection method between industrial electronic devices.

In this embodiment, the streaming protocol development method is applied to the Internet of Things device docking system (hereinafter referred to as the system). The system can be applied to smart phones, tablet computers, PCs and other Internet of Things devices. For the most part, the first part is protocol module development, and the second part is real protocol development. The first part of the protocol module development serves as the basis for the second part of the real protocol, providing support for the second part of the real protocol development. Real protocol development is the core step of the streaming protocol development method of this application. By implementing the streaming protocol development method, the system increases the reusability of protocol development, reduces the error rate of redundant development and manual development in the development process, and adds intelligent debugging steps to improve the pass rate of on-site testing of IoT devices.

Further, when the system executes the real protocol development part of the streaming protocol development method, it obtains the definition data from the external or internal memory, and obtains the corresponding protocol message according to the communication protocol selection instruction sent by the user. Furthermore, the system visually assembles the protocol message according to the obtained definition data, and obtains the target protocol message after the visual assembly is completed, wherein visualization (Visualization) is to use computer graphics and image processing technology to convert data into graphics or images Displayed on the screen, and then the theory, method and technology of interactive processing. Further, the system sorts the multiple protocol messages in the target protocol messages, and generates the protocol program according to the source code of the prototype messages after determining that the source codes of the prototype messages corresponding to the sorted protocol messages are correct.

Further, before step S10, the system needs to execute the first part of the protocol module development of the streaming protocol development method. The step of visually assembling the protocol message according to the definition data and generating the protocol program includes step S1:

Step S1, obtain the standard process and the business process, respectively split the standard process and the business process, and obtain multiple protocol modules containing the protocol message, so as to visually assemble the protocol message according to the defined data, and generate the protocol program .

Further, referring to Fig. 3, the system starts to execute the first part in the method of the present invention, obtains the standard process and the business process, splits the standard process and the business process respectively, and obtains a plurality of protocol modules including protocol messages, specifically , split the standard process into network communication and serial communication, and further split the network communication into TCP (Transmission Control Protocol, Transmission Control Protocol), UDP (User Datagram Protocol, User Datagram Protocol), http (HyperText Transfer Protocol, HyperText Text Transfer Protocol), mqtt (Message QueuingTelemetry Transport, Message Queue Telemetry Transport Protocol) and other communication protocols, split the serial communication into RS232, RS485, can bus, mobus protocol, and electrical master protocol; split the business process to get Send and receive messages, and further split the sent messages to obtain the header definition, message content definition, and message sequence definition, and split the received message to obtain the header definition, verification definition, content analysis, data processing. After splitting the standard process and business process, multiple protocol modules containing protocol messages are obtained, so that the system can, according to the obtained definition data, select the user from multiple protocol messages contained in multiple protocol modules The selected protocol message is visually assembled to generate a protocol program. Furthermore, the system also needs to develop protocol modules, business modules, data flow modules, intelligent error correction modules, intelligent commissioning modules, compilation modules, document modules, and visualization modules. After completing the development of multiple modules Afterwards, the first part of the development process is completed, and through the development of the aforementioned multiple modules, hardware support is provided for the system to execute the second part of the real protocol development step of the streaming protocol development method of the present invention.

Step S20, commissioning the simulated data based on the protocol program, and generating commissioning results;

Further, after generating the protocol program, the system obtains the simulated data stored in the system memory by the user in advance or input by the user through an external device such as a keyboard, inputs the simulated data into the protocol program and adaptively inserts it into the area corresponding to the simulated data in the protocol program , after completing the insertion of the simulation data, start the protocol program for simulation, and obtain the commissioning results after simulation. For example: the system obtains the voltage simulation data input by the user through the keyboard, inserts the voltage simulation data into the area used for voltage testing in the protocol program, and starts the protocol program for simulation. After the protocol program completes the simulation process, it obtains the voltage test value The commissioning results.

Step S30, when the commissioning result passes the verification, it is determined that the development of the streaming protocol is completed.

Further, in order to determine whether the development of the streaming protocol is completed, the system verifies the debugging result, and when the debugging result passes the verification, it is determined that the development of the streaming protocol is completed. On the contrary, if the debugging result fails to pass the verification, the system debugging result will be analyzed for errors, and an alarm prompt will be output for developers to modify and confirm.

Embodiments of the present invention provide a streaming protocol development method, device, device, and storage medium, which visually assemble protocol messages according to defined data to generate a protocol program; perform commissioning on simulated data based on the protocol program to generate commissioning Result; when the commissioning result passes the verification, it is determined that the development of the streaming protocol is completed. The present invention visually assembles the protocol message and generates the protocol program, avoids manual coding of the protocol program, reduces the error rate of manual development, and tests the simulated data through the protocol program, and determines the flow mode when the test result is verified. After the development of the protocol is completed, the protocol program is verified by adding intelligent debugging steps, which effectively improves the test pass rate of IoT device docking.

Further, referring to FIG. 4 , based on the first embodiment of the method for developing a streaming protocol of the present invention, a second embodiment of the method for developing a streaming protocol of the present invention is proposed. Visually assemble the text, and the steps to generate the protocol program include:

Step S11, obtaining the definition data, and obtaining the protocol message corresponding to the communication protocol selection instruction;

Step S12, visually assembling the protocol message according to the definition data to obtain a target protocol message;

Step S13, generating a protocol program according to the target protocol message.

Furthermore, the system can obtain definition data by importing files, reading from internal preset memory, receiving from external devices, etc., wherein the definition data includes at least dictionary table definition data and parameter definition data. After obtaining the defined data, the system can prompt the user to select the communication protocol by displaying the screen output selection list, where the selection list includes CAN (Controller Area Network, controller area network bus) protocol, Modbus protocol, electrical master protocol (Emerson communication power supply 485 Protocol), custom serial protocol, etc. CAN protocol is a serial communication protocol bus for real-time applications, which can use twisted pair wires to transmit signals, and is one of the most widely used field buses in the world. The CAN protocol is used for communication between various components in the car, thereby replacing expensive and cumbersome distribution harnesses, and the robustness of the CAN protocol extends its use to other automation and industrial applications, custom serial protocols for users A defined protocol; after the user completes the communication protocol selection and sends the communication protocol selection instruction, the system parses the communication protocol selection instruction, specifically, identifies the protocol information contained in the communication protocol selection instruction, Find the protocol module matching the protocol information in the communication protocol instruction in the group, and determine the protocol message in the protocol module as the protocol message corresponding to the communication protocol selection instruction. After obtaining the definition data and the protocol message, the system assembles the obtained definition data into the protocol message through visual assembly, and after completing the assembly of all the definition data, the target protocol message is obtained. Further, the system sorts the target protocol messages obtained by visual assembly, obtains the source code of the prototype messages corresponding to the sorted protocol messages generated by sorting, and generates the source code of the prototype messages as a protocol program when it is determined that the source code of the prototype messages is correct .

In this embodiment, the protocol message is visually assembled according to the definition data to generate a protocol program. Since the target protocol message after the visual assembly of the protocol message contains the corresponding source code, the error rate caused by manual coding development can be reduced. Improving the reusability of protocol development is conducive to improving the test pass rate of IoT device docking.

Further, based on the second embodiment of the stream protocol development method of the present invention, a third embodiment of the stream protocol development method of the present invention is proposed. In the third embodiment, the protocol report is generated according to the definition data Visually assemble the text, and the steps to obtain the target protocol message include:

Step S121, extracting the dictionary table definition data and parameter definition data in the definition data, and obtaining the message information of the protocol message, wherein the message information includes sending message, receiving message, message packet header and message content;

Step S122, using the dictionary table definition data and parameter definition data as input data to visually assemble the sending message, receiving message, message header and message content respectively into the message information, to obtain the first protocol message, the second protocol message, the third protocol message and the fourth protocol message;

Step S123, integrating the first protocol message, the second protocol message, the third protocol message and the fourth protocol message to obtain a target protocol message.

Further, the system analyzes the definition data, and extracts the dictionary table definition data and parameter definition data from the definition data, wherein the dictionary table definition data is used for data query, and the parameter definition data can include parameter values, parameter names and other data, and at the same time , the system analyzes the protocol message, and identifies the message information such as sending message, receiving message, message header and message content in the protocol message. After extracting the dictionary table definition data, parameter definition data and message information, the system visually assembles the data corresponding to the sent message in the dictionary table definition data and parameter definition data into the sent message to obtain the first protocol message; The data corresponding to the received message in the dictionary table definition data and the parameter definition data is visually assembled into the received message to obtain the second protocol message; the data corresponding to the packet header in the dictionary table definition data and the parameter definition data is obtained Visually assembling into the packet header to obtain the third protocol message; and visually assembling the data corresponding to the message content in the dictionary table definition data and parameter definition data into the message content to obtain the fourth protocol message. Further, the system integrates the first protocol message, the second protocol message, the third protocol message and the fourth protocol message, specifically, the first protocol message, the second protocol message, the third The protocol message and the fourth protocol message are placed in the same file, and multiple protocol messages are integrated into one target protocol message.

This embodiment visually assembles the protocol message according to the definition data to obtain the target protocol message, increases the reusability of protocol development, reduces the error rate of manual development, and makes the source code corresponding to the target protocol message more accurate.

Further, based on the second embodiment or the third embodiment of the method for developing a streaming protocol of the present invention, a fourth embodiment of the method for developing a streaming protocol of the present invention is proposed. In the fourth embodiment, the target protocol according to message, the steps of generating the protocol program include:

Step S131, sorting the first protocol message, the second protocol message, the third protocol message and the fourth protocol message in the target protocol message to obtain the sorted protocol message arts;

Step S132, obtaining the source code of the prototype message corresponding to the sorting protocol message, and detecting whether there is an error in the source code of the prototype message;

Step S133, if there is no error in the source code of the prototype message, generate a protocol program based on the source code of the prototype message.

Furthermore, after the system integrates the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message into the target protocol message, in order to make the commissioning results faster and more accurate, the system needs to Multiple protocol messages are sorted. Specifically, the system sorts the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message according to the order set by the user, for example, according to the first protocol message The sequence of the message, the second protocol message, the fourth protocol message and the third protocol message is sorted to obtain the sorted protocol message. Further, in order to ensure that the generated protocol program can be executed smoothly, the system obtains the source code of the prototype message corresponding to the sorted protocol message, checks the code in the source code of the prototype message line by line, and determines whether there is a code error in the source code of the prototype message Condition. Furthermore, if it is determined through testing that all code lines in the source code of the prototype message have no errors, it means that the protocol program generated based on the source code of the prototype message will not be unable to start due to code errors. The system first converts the source code of the prototype message Convert to object code, call preset code compiler to compile object code into protocol program.

Further, the step of generating a protocol program based on the source code of the prototype message includes:

Step S1331, analyzing the language selection instruction to obtain the target code language;

Step S1332, performing language conversion on the source code of the prototype message according to the language of the target code to obtain the target code;

Step S1333, compiling the target code according to a preset code compiler to generate a protocol program.

Further, after it is determined that there is no error in the source code of the prototype message, the system can output prompt information for selecting a language to the user through the display screen, prompting the user to select the language for generating the protocol program. After the user selects a language according to the prompt information, the system parses the language selection instruction sent by the user to select the language, identifies the language corresponding to the language selection instruction, and determines the language as the target code language. Further, the system performs language format conversion on the source code of the prototype message according to the format conversion relationship between the source code of the prototype message and the language of the target code, and converts the source code of the prototype message into the target code of the target code language. Furthermore, the system calls the pre-developed compiling module, and compiles the target code through the preset code compiler in the compiling module to generate the protocol program, wherein the preset code compiler is used to compile the code and generate the corresponding application program. The type of the preset code compiler is not limited in the embodiment, and any code compiler that can generate code for an application program falls within the scope of the present invention. Understandably, in addition to generating the target code into the protocol program, the system can also generate the target code into a software development kit in the form of SDK (Software Development Kit). Users can call the software development kit to debug the simulated data. Generate commissioning results.

This embodiment sorts the target protocol message, and when it is determined that the source code of the prototype message corresponding to the sorted protocol message obtained by sorting is correct, the target code generated after language conversion is performed on the source code of the prototype message by a preset code compiler Compile it into a protocol program to ensure that the protocol program is executable and the commissioning results obtained during commissioning are highly accurate.

Further, based on the first embodiment of the method for developing a streaming protocol of the present invention, a fifth embodiment of the method for developing a streaming protocol of the present invention is proposed. In the fifth embodiment, when the commissioning result passes the verification, The steps to determine completion of streaming protocol development include:

Step S31, comparing the commissioning result with a standard result to determine whether the commissioning result has passed the verification;

Step S32, if the commissioning result is the same as the standard result, it is determined that the commissioning result has passed the verification, and it is determined that the development of the streaming protocol is completed.

Furthermore, after commissioning the simulated data by compiling the generated protocol program and generating the commissioning results, in order to determine the accuracy of the commissioning results, the system obtains the standard results of the commissioning of the simulated data, and the generated commissioning results Compare with the obtained standard result, and determine whether the commissioning result passes the verification by comparing whether the commissioning result is the same as the standard result. Furthermore, if after comparison, it is determined that the commissioning result is the same as the standard result, it means that the compiled protocol program is more accurate for commissioning, and the system judges that the commissioning result has passed the verification, and determines that the streaming protocol development has been completed. On the contrary, if after comparison, it is determined that the commissioning result is not the same as the standard result or the deviation is greater than a certain threshold, it means that the compiled protocol program has low commissioning accuracy, and the system judges that the commissioning result has not passed the verification, then Error analysis of the commissioning results will mark the incorrect packets that fail the verification of the commissioning results, and generate alarm prompt information for the marked packets, so as to prompt developers to modify and confirm through the alarm prompt information.

In this embodiment, by verifying the commissioning results, and when the commissioning results are the same as the standard results, it is determined that the commissioning results have passed the verification, and the development of the stream protocol is determined to be completed, so as to ensure that the commissioning obtained by compiling the generated protocol program is carried out. The result has high accuracy and improves the test passing rate of IoT device docking.

Understandably, referring to FIG. 5 , the system executes the second part of the streaming protocol development method of the present invention. The steps include: the system starts to execute the second part of the process, and first imports a file or adds a dictionary definition and a new dictionary table definition through an external device such as a keyboard. Add the parameter definition name, and enter the corresponding parameters to complete the acquisition of defined data. Further, the system prompts the user to visually select the protocol, wherein the protocol at least includes CAN protocol, Modbus protocol, electrical master protocol, custom serial protocol, etc. After the user selects, the protocol message corresponding to the communication protocol selection instruction is determined, and through the acquired Define the data to visually assemble the protocol messages, sort the visually assembled messages, and generate a protocol prototype including the source code of the prototype message. Furthermore, the system prompts the user to select a language to generate code from the source code of the prototype message according to the language selected by the user. After generating the code and interface files from the source code of the prototype message, the code and interface files are compiled with one click through the compiling module to generate protocol procedure. Furthermore, the system performs intelligent commissioning on the simulated data through the protocol program to obtain the commissioning result. If the commissioning result fails to pass the verification, it needs to analyze the error of the commissioning result for the developer to modify and confirm. After completing the modification and After confirmation, the development of the streaming protocol of the present invention is ended.

Further, the present invention also provides a streaming protocol development device.

Referring to FIG. 6 , FIG. 6 is a schematic diagram of functional modules of the first embodiment of the device for developing a streaming protocol according to the present invention.

The streaming protocol development device includes:

The assembly module 10 is used to visually assemble the protocol message according to the definition data, and generate the protocol program;

A commissioning module 20, configured to commission the simulated data based on the protocol program, and generate a commissioning result;

The determination module 30 is configured to determine that the development of the streaming protocol is completed when the commissioning result passes the verification.

Further, the assembly module 10 includes:

An acquisition unit, configured to acquire definition data, and acquire a protocol message corresponding to a communication protocol selection instruction;

The first assembling unit is configured to visually assemble the protocol message according to the definition data to obtain a target protocol message;

The first generating unit is configured to generate a protocol program according to the target protocol message.

Further, the assembly module 10 also includes:

An extracting unit, configured to extract dictionary table definition data and parameter definition data in the definition data, and obtain message information of the protocol message, wherein the message information includes sending messages, receiving messages, message headers and message content;

The second assembling unit is configured to use the dictionary table definition data and parameter definition data as input data to respectively visually assemble the sending message, receiving message, message header and message content of the message information, to obtain the first A protocol message, a second protocol message, a third protocol message and a fourth protocol message;

An integrating unit, configured to integrate the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message to obtain a target protocol message.

Further, the assembly module 10 also includes:

A sorting unit, configured to sort the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message in the target protocol message to obtain the sorting protocol message;

A detection unit, configured to obtain the source code of the prototype message corresponding to the sorting protocol message, and detect whether there is an error in the source code of the prototype message;

The second generating unit is configured to generate a protocol program based on the source code of the prototype message if there is no error in the source code of the prototype message.

Further, the assembly module 10 also includes:

A parsing unit, configured to parse the language selection instruction to obtain the target code language;

a conversion unit, configured to perform language conversion on the source code of the prototype message according to the target code language to obtain the target code;

The compiling unit is configured to compile the target code according to a preset code compiler to generate a protocol program.

Further, the assembly module 10 also includes:

The splitting unit is used to obtain the standard process and the business process, split the standard process and the business process respectively, and obtain multiple protocol modules including the protocol message, so as to visually assemble the protocol message according to the defined data, Generate protocol program.

Further, the determining module 30 includes:

a comparison unit, configured to compare the commissioning result with a standard result, and determine whether the commissioning result has passed the verification;

The judging unit is configured to judge that the commissioning result has passed the verification if the commissioning result is the same as the standard result, and determine that the development of the streaming protocol is completed.

In addition, the present invention also provides a storage medium, which is preferably a computer-readable storage medium, on which a stream protocol development program is stored, and when the stream protocol development program is executed by a processor, the above stream protocol is implemented. Steps for developing various embodiments of the method.

In the embodiments of the stream protocol development device and the computer-readable medium of the present invention, all the technical features of the above embodiments of the stream protocol development method are included, and the description and explanation are basically the same as those of the above stream protocol development method embodiments. , which will not be described here.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a ..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element.

The serial numbers of the above embodiments of the present invention are for description only, and do not represent the advantages and disadvantages of the embodiments.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on this understanding, the essence of the technical solution of the present invention or the part that contributes to the prior art can be embodied in the form of software products, and the computer software products are stored in a storage medium (such as ROM/RAM, disk, CD-ROM), including several instructions to enable a terminal device (which can be a fixed terminal, such as IoT smart devices, including smart air conditioners, smart lights, smart power supplies, smart routers, etc. Mobile phones, wearable networked AR/VR devices, smart speakers, self-driving cars and many other networked devices) execute the methods described in various embodiments of the present invention.

The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

Claims (7)

1. A streaming protocol development method, characterized in that, the streaming protocol development method comprises: Obtain the definition data, and obtain the protocol message corresponding to the communication protocol selection instruction; extracting dictionary table definition data and parameter definition data in the definition data, and obtaining message information of the protocol message, wherein the message information includes sending message, receiving message, message header and message content; Using the dictionary table definition data and parameter definition data as input data to visually assemble the sending message, receiving message, message header and message content of the message information respectively, to obtain the first protocol message and the second protocol message A message, a third protocol message and a fourth protocol message; Integrating the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message to obtain a target protocol message; Generate a protocol program according to the target protocol message; Commissioning the simulated data based on the protocol program to generate commissioning results; When the commissioning result is verified, it is determined that the development of the streaming protocol is completed; According to the target protocol message, generating a protocol program includes: Sorting the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message in the target protocol message to obtain a sorted protocol message; Obtain the source code of the prototype message corresponding to the sorting protocol message, and detect whether there is an error in the source code of the prototype message; If there is no error in the source code of the prototype message, a protocol program is generated based on the source code of the prototype message. 2. The streaming protocol development method according to claim 1, wherein the step of generating a protocol program based on the source code of the prototype message comprises: Analyze the language selection instruction to obtain the target code language; performing language conversion on the source code of the prototype message according to the target code language to obtain the target code; The target code is compiled according to a preset code compiler to generate a protocol program. 3. The streaming protocol development method according to claim 1, wherein when the commissioning result is verified, the step of determining that the streaming protocol development is completed comprises: Comparing the commissioning result with the standard result to determine whether the commissioning result has passed the verification; If the commissioning result is the same as the standard result, it is determined that the commissioning result has passed the verification, and it is determined that the development of the streaming protocol is completed. 4. The streaming protocol development method according to any one of claims 1-3, wherein, before the step of obtaining the definition data and obtaining the protocol message corresponding to the communication protocol selection instruction, it also includes: The standard process and the business process are obtained, and the standard process and the business process are respectively split to obtain a plurality of protocol modules including the protocol message, so as to visually assemble the protocol message according to the definition data, and generate a protocol program. 5. A streaming protocol development device, characterized in that the streaming protocol development device comprises: An acquisition module, configured to acquire definition data, and acquire a protocol message corresponding to a communication protocol selection instruction; An extraction module, configured to extract dictionary table definition data and parameter definition data in the definition data, and obtain message information of the protocol message, wherein the message information includes sending messages, receiving messages, message headers and message content; An assembling module, configured to use the dictionary table definition data and parameter definition data as input data to visually assemble the sending message, receiving message, message header and message content of the message information respectively, to obtain the first protocol message text, the second protocol message, the third protocol message and the fourth protocol message; An integration module, configured to integrate the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message to obtain a target protocol message; A generating module, configured to generate a protocol program according to the target protocol message; A commissioning module, configured to commission the simulated data based on the protocol program, and generate a commissioning result; A determining module, configured to determine that the development of the streaming protocol is completed when the commissioning result is verified; According to the target protocol message, generating a protocol program includes: Sorting the first protocol message, the second protocol message, the third protocol message, and the fourth protocol message in the target protocol message to obtain a sorted protocol message; Obtain the source code of the prototype message corresponding to the sorting protocol message, and detect whether there is an error in the source code of the prototype message; If there is no error in the source code of the prototype message, a protocol program is generated based on the source code of the prototype message. 6. A stream protocol development device, characterized in that, the stream protocol development device includes a memory, a processor, and a stream protocol development program stored on the memory and operable on the processor, the When the stream protocol development program is executed by the processor, the steps of the stream protocol development method described in any one of claims 1-4 are realized. 7. A storage medium, characterized in that, a streaming protocol development program is stored on the storage medium, and when the streaming protocol development program is executed by a processor, the method described in any one of claims 1-4 is realized. Steps in the streaming protocol development method.

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