CN114448795A - Wireless module upgrading method, routing board, wireless communication system and processor - Google Patents
Wireless module upgrading method, routing board, wireless communication system and processor Download PDFInfo
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- H04L41/08—Configuration management of networks or network elements
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- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/34—Network arrangements or protocols for supporting network services or applications involving the movement of software or configuration parameters
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
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Abstract
The application provides a wireless module upgrading method, a routing board, a wireless communication system and a processor. The method comprises the following steps: controlling the wireless module to enter a burn-in mode; and sending the upgrading firmware to the wireless module, wherein the upgrading firmware is used for upgrading the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
Description
Technical Field
The present application relates to the field of communications technologies, and in particular, to a method for upgrading a wireless module, a routing board, a wireless communication system, a computer-readable storage medium, and a processor.
Background
Most of the current LTE gateway are realized by jointed boards, as shown in figure 1, the LTE gateway 10 comprises a routing board 20 and a wireless module 30, the two boards are connected through a USB, when firmware is upgraded, the routing board and the module are required to be upgraded, the conventional mode is that the routing board transmits the firmware of the module, which is required to be upgraded, the module is then sent to be upgraded, the mode has poor stability, abnormal power failure occurs when the module is upgraded, upgrading failure can be caused, even the firmware of the module can not be started up abnormally, and the module can also have the possibility of firmware damage in the using process, starting abnormality is caused, and upgrading can not be continued.
Disclosure of Invention
The present application mainly aims to provide a method for upgrading a wireless module, a routing board, a wireless communication system, a computer-readable storage medium, and a processor, so as to solve the problem of poor stability of a wireless module upgrading mode in the prior art.
According to an aspect of the embodiments of the present invention, there is provided a method for upgrading a wireless module, the method is applied to a wireless communication system, the system includes a routing board and a wireless module, the routing board communicates with the wireless module, the routing board stores upgrade firmware, and the method includes: controlling the wireless module to enter a burn-in mode; and sending the upgrading firmware to the wireless module, wherein the upgrading firmware is used for upgrading the wireless module.
Optionally, a control path is connected between the routing board and the wireless module, the control path transmits a control signal to control the wireless module to enter a burn-in mode, and the method includes: and controlling the wireless module to enter the burn-in mode based on the received control signal.
Optionally, a data path is connected between the routing board and the wireless module, and the upgrade firmware is sent to the wireless module, including: and sending the upgrading firmware to the wireless module through the data path.
Optionally, in the process of upgrading the wireless module, the method further includes: determining whether the wireless module has an abnormal condition, wherein the abnormal condition comprises abnormal starting and upgrading and/or abnormal power failure; and under the condition that the abnormal condition occurs, controlling the wireless module to reenter the burn-in mode.
Optionally, after the upgrading of the upgraded firmware, the method further includes: determining whether the firmware of the wireless module is upgraded successfully; and under the condition that the upgrade is not successful, controlling the wireless module to reenter the burn-in mode.
Optionally, the wireless module includes a firmware partition, and the received upgrade firmware is stored in the firmware partition.
According to another aspect of the embodiments of the present invention, there is also provided a routing board, where the routing board communicates with a wireless module, and the routing board stores upgrade firmware, including: the first control unit controls the wireless module to enter a burn-in mode; and the sending unit is used for sending the upgrading firmware to the wireless module, and the upgrading firmware is used for upgrading the wireless module.
According to another aspect of the embodiments of the present invention, there is also provided a wireless communication system, including a routing board and a wireless module, the routing board communicating with the wireless module, the routing board storing upgrade firmware, the routing board being configured to perform any one of the methods.
According to still another aspect of embodiments of the present invention, there is also provided a computer-readable storage medium including a stored program, wherein the program executes any one of the methods.
According to another aspect of the embodiments of the present invention, there is also provided a processor, configured to execute a program, where the program executes any one of the methods.
In an embodiment of the present invention, the wireless module is first controlled to enter a burn-in mode, and then the upgrade firmware is sent to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application. In the drawings:
fig. 1 shows a schematic structural diagram of an LTE gateway;
FIG. 2 is a flow diagram illustrating a method for wireless module upgrade according to the present application;
fig. 3 shows a schematic structural diagram of an LTE gateway according to the present application;
FIG. 4 is a schematic flow chart illustrating a normal upgrade of a wireless module;
FIG. 5 is a schematic diagram illustrating a flow chart of controlling the wireless module to re-enter the burn-in mode in case of abnormal start-up upgrade of the wireless module;
FIG. 6 is a schematic diagram illustrating a process for controlling the wireless module to re-enter the burn-in mode in case of abnormal power down of the wireless module;
fig. 7 shows a schematic structural diagram of a wireless module upgrading device according to the present application.
Wherein the figures include the following reference numerals:
10. an LTE gateway; 20. a routing board; 30. a wireless module.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It will be understood that when an element such as a layer, film, region, or substrate is referred to as being "on" another element, it can be directly on the other element or intervening elements may also be present. Also, in the specification and claims, when an element is described as being "connected" to another element, the element may be "directly connected" to the other element or "connected" to the other element through a third element.
As mentioned in the background, the upgrading method of the wireless module in the prior art is not stable, and in order to solve the above problems, in an exemplary embodiment of the present application, a method for upgrading a wireless module, a router board, a wireless communication system, a computer-readable storage medium, and a processor are provided.
According to an embodiment of the application, a method for upgrading a wireless module is provided, the method is applied to a wireless communication system, the system comprises a routing board and the wireless module, the routing board is in communication with the wireless module, and upgrading firmware is stored in the routing board.
Fig. 2 is a flowchart of a method for upgrading a wireless module according to an embodiment of the present application. As shown in fig. 2, the method comprises the steps of:
step S101, controlling the wireless module to enter a burn-in mode;
and step S102, sending the upgrading firmware to the wireless module, wherein the upgrading firmware is used for upgrading the wireless module.
In the method, the wireless module is controlled to enter a burn-in mode, and then the upgrade firmware is sent to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
It should be noted that the steps illustrated in the flowcharts of the figures may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowcharts, in some cases, the steps illustrated or described may be performed in an order different than presented herein.
In an embodiment of the present application, a control path is connected between the routing board and the wireless module, and the control path transmits a control signal to control the wireless module to enter a burn-in mode, including: and controlling the wireless module to enter the burn-in mode based on the received control signal. In this embodiment, since the control path is designed between the routing board and the wireless module, the control signal can be transmitted through the control path, so that the wireless module can be more efficiently controlled to enter the burn-in mode.
Specifically, the burn-in mode of the wireless module can be implemented through a bootrom (wireless boot ROM interface), and in the process of upgrading the wireless module, the bootrom is not upgraded, and only the upgrade firmware needs to be sent to the wireless module.
More specifically, the flash module of the routing board stores upgrade firmware, the control signal is transmitted through a General Purpose Input/output interface (GPIO), and in the process of upgrading the wireless module, the routing board transmits the upgrade firmware stored in the flash module through the GPIO to control the wireless module to enter a burn-in mode.
In another embodiment of the application, be connected with the data path between above-mentioned route board and above-mentioned wireless module, send above-mentioned upgrading firmware to above-mentioned wireless module, include: and sending the upgrading firmware to the wireless module through the data path. In this embodiment, the wireless module is in the burn-in mode, and the routing board directly sends the upgrade firmware to the wireless module through the data path, and the wireless module receives the upgrade firmware and then can accomplish the upgrade of wireless module more efficiently. Meanwhile, the efficiency of firmware upgrade can be improved by distinguishing the control path from the data path.
It should be noted that the data path may be a USB path, and certainly, the data path is not limited to the USB path, and those skilled in the art may select an appropriate data path according to actual situations.
In a specific embodiment, as shown in fig. 3, the wireless communication system is an LTE gateway 10, including a routing board 20 and a wireless module 30, the routing board 20 communicates with the wireless module 30, a control path and a data path are connected between the routing board 20 and the wireless module 30, a control signal is transmitted in the control path, upgrade firmware is transmitted in the data path, the routing board 20 stores upgrade firmware, the normal upgrade flow of the wireless module is as shown in fig. 4, the wireless module starts to upgrade, upload the upgrade firmware to a flash module of the routing board, the routing board controls the wireless module to enter a burn-in mode through GPIO, the routing board sends the upgrade firmware to the wireless module through the data path, and the wireless module completes automatic upgrade according to the received upgrade firmware.
In another embodiment of the present application, in the process of upgrading the wireless module, the method further includes: determining whether the wireless module has abnormal conditions, wherein the abnormal conditions comprise abnormal starting and upgrading and/or abnormal power failure; and under the condition that the abnormal condition occurs, controlling the wireless module to reenter the burn-in mode. In the embodiment, under the condition that the wireless module has the abnormal condition, the wireless module can be controlled again to enter the burn-in mode, the abnormal condition is automatically solved, and the problem that the mode for upgrading the wireless module is poor in stability is further solved.
In an embodiment, a process for controlling a wireless module to reenter a burn-in mode when the wireless module is in an abnormal condition is shown in fig. 5, a routing board is started to detect whether the wireless module is successfully upgraded last time, the wireless module is determined to be successfully upgraded last time when the wireless module is successfully upgraded last time, the routing board controls the wireless module to reenter the burn-in mode through a General Purpose Input Output (GPIO) under the condition that the wireless module is not successfully upgraded last time, the routing board sends upgrade firmware to the wireless module through a data path, and the wireless module completes automatic upgrade according to the received upgrade firmware.
In another embodiment, a process of controlling the wireless module to re-enter the burn-in mode when the wireless module is in an abnormal condition is shown in fig. 6, where the routing board is turned on, detects whether the wireless module is normally turned on, determines that the wireless module is in a normal working state when the wireless module is already normally turned on, controls the wireless module to re-enter the burn-in mode through the GPIO by the routing board when the wireless module is not normally turned on, and sends the upgrade firmware to the wireless module through the data path, so that the wireless module can be in the normal working state.
In a specific embodiment of the present application, after the upgrading of the upgrade firmware, the method further includes: determining whether the firmware of the wireless module is upgraded successfully; and under the condition of unsuccessful upgrade, controlling the wireless module to reenter the burn-in mode. In the embodiment, after the wireless module is upgraded, whether the firmware of the wireless module is upgraded successfully is detected, and under the condition that the firmware is not upgraded successfully, the wireless module can be controlled to enter the burn-in mode again, so that the abnormal condition is automatically solved, and the problem that the mode for upgrading the wireless module is poor in stability is further solved.
In yet another embodiment of the present application, the wireless module includes a firmware partition, and the received upgrade firmware is stored in the firmware partition. In this embodiment, the wireless module can directly write the received upgrade firmware into the firmware partition, so that the upgrade of the wireless module can be completed more efficiently.
The embodiment of the present application further provides a routing board, where the routing board communicates with the wireless module, and the routing board stores upgrade firmware, and it should be noted that the routing board in the embodiment of the present application may be used to execute the method for upgrading the wireless module provided in the embodiment of the present application. The following describes a routing board provided in an embodiment of the present application.
Fig. 7 is a schematic diagram of a routing board according to an embodiment of the present application. As shown in fig. 7, the routing board includes:
a first control unit 40 for controlling the wireless module to enter a burn-in mode;
and a transmitting unit 50 for transmitting the upgrade firmware to the wireless module, wherein the upgrade firmware is used for upgrading the wireless module.
In the routing board, the first control unit controls the wireless module to enter a burn-in mode, and the sending unit sends the upgrade firmware to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
In an embodiment of the application, a control path is connected between the routing board and the wireless module, the control path transmits a control signal, and the first control unit further includes a control module, and the control module is configured to control the wireless module to enter the burn-in mode based on the received control signal. In this embodiment, since the control path is designed between the routing board and the wireless module, the control signal can be transmitted through the control path, so that the wireless module can be more efficiently controlled to enter the burn-in mode.
Specifically, the burn-in mode of the wireless module can be implemented through a bootrom (wireless boot ROM interface), and in the process of upgrading the wireless module, the bootrom is not upgraded, and only the upgrade firmware needs to be sent to the wireless module.
More specifically, the flash module of the routing board stores upgrade firmware, the control signal is transmitted through a General Purpose Input/output interface (GPIO), and in the process of upgrading the wireless module, the routing board transmits the upgrade firmware stored in the flash module through the GPIO to control the wireless module to enter a burn-in mode.
In another embodiment of the application, a data path is connected between the routing board and the wireless module, and the sending unit includes a sending module, and the sending module is configured to send the upgrade firmware to the wireless module through the data path. In this embodiment, the wireless module is in the burn-in mode, and the routing board directly sends the upgrade firmware to the wireless module through the data path, and the wireless module receives the upgrade firmware and then can accomplish the upgrade of wireless module more efficiently. Meanwhile, the efficiency of firmware upgrade can be improved by distinguishing the control path from the data path.
It should be noted that the data path may be a USB path, and certainly, the data path is not limited to the USB path, and those skilled in the art may select an appropriate data path according to actual situations.
In another embodiment of the present application, in the process of upgrading the wireless module, the routing board further includes a first determining unit and a second controlling unit, where the first determining unit is configured to determine whether an abnormal condition occurs in the wireless module, where the abnormal condition includes an abnormal upgrade start and/or an abnormal power failure; the second control unit is used for controlling the wireless module to reenter the burn-in mode under the condition that the abnormal condition occurs. In the embodiment, under the condition that the wireless module has the abnormal condition, the wireless module can be controlled again to enter the burn-in mode, the abnormal condition is automatically solved, and the problem that the mode for upgrading the wireless module is poor in stability is further solved.
In a specific embodiment of the present application, after the firmware upgrade is performed, the routing board further includes a second determining unit and a third controlling unit, where the second determining unit is configured to determine whether the firmware of the wireless module is successfully upgraded; the third control unit is used for controlling the wireless module to reenter the burn-in mode under the condition that the upgrade is not successful. In the embodiment, after the wireless module is upgraded, whether the firmware of the wireless module is upgraded successfully is detected, and under the condition that the firmware is not upgraded successfully, the wireless module can be controlled to enter the burn-in mode again, so that the abnormal condition is automatically solved, and the problem that the mode for upgrading the wireless module is poor in stability is further solved.
In yet another embodiment of the present application, the wireless module includes a firmware partition, and the received upgrade firmware is stored in the firmware partition. In this embodiment, the wireless module can directly write the received upgrade firmware into the firmware partition, so that the upgrade of the wireless module can be completed more efficiently.
The routing board comprises a processor and a memory, the first control unit, the sending unit and the like are stored in the memory as program units, and the processor executes the program units stored in the memory to realize corresponding functions.
The processor comprises a kernel, and the kernel calls the corresponding program unit from the memory. The kernel can be set to be one or more than one, and the stability of the process of upgrading the wireless module is ensured to be better by adjusting the kernel parameters.
The memory may include volatile memory in a computer readable medium, Random Access Memory (RAM) and/or nonvolatile memory such as Read Only Memory (ROM) or flash memory (flash RAM), and the memory includes at least one memory chip.
The embodiment of the invention also provides a wireless communication system, which comprises a routing board and a wireless module, wherein the routing board is communicated with the wireless module, the routing board stores upgrading firmware, and the routing board is used for any method.
In the above communication system, since any method for upgrading the wireless module is included, the method first controls the wireless module to enter a burn-in mode, and then sends the upgrade firmware to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
An embodiment of the present invention provides a computer-readable storage medium, on which a program is stored, where the program, when executed by a processor, implements the method for upgrading a wireless module.
The embodiment of the invention provides a processor, which is used for running a program, wherein the method for upgrading the wireless module is executed when the program runs.
The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein when the processor executes the program, at least the following steps are realized:
step S101, controlling the wireless module to enter a burn-in mode;
and step S102, sending the upgrading firmware to the wireless module, wherein the upgrading firmware is used for upgrading the wireless module.
The device herein may be a server, a PC, a PAD, a mobile phone, etc.
The present application further provides a computer program product adapted to perform a program of initializing at least the following method steps when executed on a data processing device:
step S101, controlling the wireless module to enter a burn-in mode;
and step S102, sending the upgrading firmware to the wireless module, wherein the upgrading firmware is used for upgrading the wireless module.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer-readable storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the above methods according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
From the above description, it can be seen that the above-described embodiments of the present application achieve the following technical effects:
1) the wireless module upgrading method firstly controls the wireless module to enter a burn-in mode, and then sends the upgrading firmware to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
2) According to the routing board, the first control unit controls the wireless module to enter a burn-in mode, and the sending unit sends the upgrading firmware to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
3) The wireless communication system comprises any wireless module upgrading method, and the method comprises the steps of firstly controlling the wireless module to enter a burn-in mode, and then sending the upgrading firmware to the wireless module. In this scheme, wireless module design has the mode of burning out, controls wireless module and gets into the mode of burning out, will upgrade firmware direct send to wireless module, accomplishes the upgrading to wireless module, has solved among the prior art and has carried out the relatively poor problem of mode stability that upgrades to wireless module.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (10)
1. A method for upgrading a wireless module, the method being applied to a wireless communication system, the system including a routing board and a wireless module, the routing board communicating with the wireless module, the routing board storing upgrading firmware, and the method comprising:
controlling the wireless module to enter a burn-in mode;
and sending the upgrading firmware to the wireless module, wherein the upgrading firmware is used for upgrading the wireless module.
2. The method of claim 1, wherein a control path is connected between the routing board and the wireless module, and the control path transmits a control signal to control the wireless module to enter a burn-in mode, comprising:
and controlling the wireless module to enter the burn-in mode based on the received control signal.
3. The method of claim 1, wherein a data path is connected between the router board and the wireless module, and the sending the upgrade firmware to the wireless module comprises:
and sending the upgrading firmware to the wireless module through the data path.
4. The method of claim 1, wherein during the upgrading of the wireless module, the method further comprises:
determining whether the wireless module has an abnormal condition, wherein the abnormal condition comprises abnormal starting and upgrading and/or abnormal power failure;
and under the condition that the abnormal condition occurs, controlling the wireless module to reenter the burn-in mode.
5. The method of claim 2, wherein after upgrading the upgraded firmware, the method further comprises:
determining whether the firmware of the wireless module is upgraded successfully;
and under the condition that the upgrade is not successful, controlling the wireless module to reenter the burn-in mode.
6. The method of any of claims 1-5, wherein the wireless module comprises a firmware partition, and wherein the received upgraded firmware is stored in the firmware partition.
7. A routing board, the routing board in communication with a wireless module, the routing board having stored therein an upgrade firmware, comprising:
the first control unit controls the wireless module to enter a burn-in mode;
and the sending unit is used for sending the upgrading firmware to the wireless module, and the upgrading firmware is used for upgrading the wireless module.
8. A wireless communication system, comprising a routing board and a wireless module, the routing board being in communication with the wireless module, the routing board having upgrade firmware stored thereon, the routing board being configured to perform the method of any of claims 1 to 6.
9. A computer-readable storage medium, characterized in that the computer-readable storage medium comprises a stored program, wherein the program performs the method of any one of claims 1 to 6.
10. A processor, characterized in that the processor is configured to run a program, wherein the program when running performs the method of any of claims 1 to 6.
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