CN111857787B - Method, system, equipment and medium for burning firmware of voltage converter - Google Patents
Method, system, equipment and medium for burning firmware of voltage converter Download PDFInfo
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Abstract
The invention discloses a method, a system, equipment and a storage medium for burning firmware of a voltage converter, wherein the method comprises the following steps: setting a first corresponding relation between the address of the voltage converter and firmware, and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage; responding to the received debugging request, acquiring an address of a voltage converter to be debugged, and adjusting the voltage to an expected voltage value; determining corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and updating performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and burning the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged. According to the scheme provided by the invention, the voltage converter is updated by presetting the corresponding relation between the voltage and the performance parameters of the voltage converter and adjusting the voltage to the corresponding value, so that the operation is simple and convenient, and the labor and time costs are saved.
Description
Technical Field
The present invention relates to the field of servers, and more particularly, to a method, a system, a computer device and a readable medium for burning firmware of a voltage converter.
Background
With the development of cloud computing applications, informatization gradually covers all the fields of society, and servers serving as physical carriers of cloud computing are also developed rapidly. The VR (Voltage Regulation) is an important component for supplying power to the server, and its safe and stable operation is essential for ensuring the normal operation of the server. The testing work for VR is an integral part of the server development process. In the process of server development, it is often necessary to perform firmware upgrade operations on VRs in the motherboard.
In the current design scheme, the upgrading of the VR firmware is realized by connecting the VR with a specific burning jig and connecting the VR to a PC, and completing the upgrading operation of the firmware through burning software preinstalled in the PC. Fig. 1 is a schematic diagram of a firmware burning environment of a VR in a server board in the prior art, as shown in fig. 1, a Connector for VR debugging is reserved on a motherboard, and is connected with multiple VRs in the motherboard through a PMBus in a daisy chain topology, and most of the connectors in a current server motherboard adopt a 3Pin Connector. The steps of the current VR firmware update are summarized as follows:
connecting a VR burning tool (Dongle tool) with a reserved 3Pin Connector of a mainboard together through a cable;
connecting the VR burning jig with the PC through a USB;
opening VR burning program software on a PC interface, and executing operation step by step according to software requirement steps until the VR firmware is burnt and updated, wherein generally, the operation steps of the burning program software are very complicated;
fourthly, after the burning is finished, verifying the current firmware change point;
and fifthly, repeating the steps of the first step and the fourth step if the next test verification is carried out.
The programming jigs corresponding to VRs of different manufacturers and programming programs are different, and in the test verification process, multiple programming jigs need to be prepared, and the operability is not high due to familiarity with the operation flows of multiple software; in the debugging process, a single performance parameter of the VR often needs to change a set value for multiple times to verify whether the system requirement is met, and accordingly, a Dongle fixture is required to update the firmware every time the set value is changed. Furthermore, the performance parameters of VR are many, and multiple operations of firmware update are required in the debugging process. In the context of current solutions, this operation requires a particularly high investment in labor and time costs.
Disclosure of Invention
In view of this, an embodiment of the present invention provides a method, a system, a computer device, and a computer readable storage medium for burning firmware of a voltage converter, in which a corresponding relationship between a voltage and a performance parameter of the voltage converter is preset, and the performance parameter of the voltage converter is updated by adjusting the voltage to a corresponding value, so that the operation is simple and the labor and time costs are saved.
Based on the above objectives, an aspect of the embodiments of the present invention provides a method for burning firmware of a voltage converter, including the following steps: setting a first corresponding relation between the address of the voltage converter and firmware, and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage; responding to the received debugging request, acquiring an address of a voltage converter to be debugged, and adjusting the voltage to an expected voltage value; determining corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and updating performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and burning the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
In some embodiments, further comprising: and setting a third corresponding relation between the input/output port and the types of the performance parameters of the voltage converter.
In some embodiments, further comprising: and burning the first corresponding relation, the second corresponding relation and the third corresponding relation to an electrically erasable read-only memory.
In some embodiments, the adjusting the voltage to the desired voltage value comprises: and determining a corresponding input/output port according to the third corresponding relation based on the numerical value of the performance parameter to be adjusted.
In some embodiments, the adjusting the voltage to the desired voltage value comprises: and adjusting the voltage of the corresponding input/output port according to the second corresponding relation based on the type of the performance parameter to be adjusted.
In some implementations, the determining the corresponding firmware from the first correspondence based on the address of the voltage converter to be debugged includes: and responding to the received voltage setting completion signal, and determining firmware matched with the address of the voltage converter to be debugged in the electrically erasable read only memory according to the first corresponding relation.
In some embodiments, further comprising: and resetting the updated performance parameters of the firmware in response to receiving the burning completion signal.
In another aspect of the embodiments of the present invention, a firmware burning system for a voltage converter is further provided, including: the setting module is used for setting a first corresponding relation between the address of the voltage converter and the firmware and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage; the debugging module is configured to respond to a received debugging request, acquire an address of a voltage converter to be debugged and adjust the voltage to an expected voltage value; the execution module is configured to determine corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and update performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and the burning module is configured to burn the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
In another aspect of the embodiments of the present invention, there is also provided a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of the method as above.
In a further aspect of the embodiments of the present invention, a computer-readable storage medium is also provided, in which a computer program for implementing the above method steps is stored when the computer program is executed by a processor.
The invention has the following beneficial technical effects: the performance parameters of the voltage converter are updated by presetting the corresponding relation between the voltage and the performance parameters of the voltage converter and adjusting the voltage to the corresponding value, so that the operation is simple and convenient, and the labor and time costs are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other embodiments can be obtained by using the drawings without creative efforts.
Fig. 1 is a schematic diagram of a firmware burning environment of a VR in a server board card in the prior art;
FIG. 2 is a diagram illustrating an embodiment of a method for firmware burning of a voltage converter according to the present invention;
fig. 3 is a schematic diagram of a debug board burned by the voltage converter firmware provided by the present invention;
fig. 4 is a schematic diagram of a hardware structure of a computer device for burning firmware of a voltage converter according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the following embodiments of the present invention are described in further detail with reference to the accompanying drawings.
It should be noted that all expressions using "first" and "second" in the embodiments of the present invention are used for distinguishing two entities with the same name but different names or different parameters, and it should be noted that "first" and "second" are merely for convenience of description and should not be construed as limitations of the embodiments of the present invention, and they are not described in any more detail in the following embodiments.
In view of the above, a first aspect of the embodiments of the present invention provides an embodiment of a method for burning firmware of a voltage converter. Fig. 2 is a schematic diagram illustrating an embodiment of a method for burning firmware of a voltage converter according to the present invention. As shown in fig. 2, the embodiment of the present invention includes the following steps:
s1, setting a first corresponding relation between the address of the voltage converter and the firmware, and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage;
s2, responding to the received debugging request, acquiring the address of the voltage converter to be debugged, and adjusting the voltage to an expected voltage value;
s3, determining corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and updating the performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and
and S4, burning the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
Fig. 3 is a schematic diagram of a debug board burned by the voltage converter firmware provided by the present invention. An embodiment of the present invention is explained with reference to fig. 3. The Debug (Debug) board in the embodiment of the invention comprises a USB interface, and an external PC can burn a plurality of VR firmware into an EEPROM (Electrically Erasable Read-Only Memory) of an MCU (Microprogrammed Control Unit) through the USB interface. Connecting a 3Pin contact Pin of the Debug board card with a 3Pin contact Pin on the mainboard through a DuPont wire; the MCU can position VR equipment in the mainboard by monitoring information of the 8-bit dial switch; the MCU can complete the operation of updating the VR firmware of the mainboard through a Power Management Bus (PMBus); the MCU comprises a plurality of I/O (input/output) ports, each I/O port is connected with a voltage adjusting circuit in a butt joint mode, the voltage adjusting circuits are controlled through a knob, the dial plate of the knob comprises scale indications of voltage values, and the voltage values of the I/O ports in the butt joint mode can be changed by rotating the knob; the MCU can change relevant parameters of VR firmware stored in the EEPROM by monitoring the voltage of each I/O port; the MCU comprises a plurality of EN (enable) ports, and the MCU chip can be instructed to carry out relevant operations by triggering corresponding keys to send commands to the MCU chip; the MCU is connected with a plurality of LED lamps, and the MCU can light the corresponding LED lamps after finishing related operations.
Setting a first corresponding relation between the address of the voltage converter and the firmware, and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage. And setting the corresponding relation between I2C address information and firmware of multiple VRs in the mainboard, and setting the corresponding relation between the performance parameters and the voltage of each VR.
In some embodiments, further comprising: and setting a third corresponding relation between the input/output port and the type of the performance parameter of the voltage converter. And the corresponding relation between each IO port of the MCU and the type of the VR performance parameters can be set. For example, an over-temperature protection threshold corresponding to VR at IO _0 port of the MCU may be set, an OCP threshold corresponding to VR at IO _1 port, an OVP threshold corresponding to VR at IO _2 port, a power consumption threshold corresponding to VR at IO _3 port, and so on.
In some embodiments, further comprising: and burning the first corresponding relation, the second corresponding relation and the third corresponding relation to an electrically erasable read-only memory. Firmware of multiple VRs of a mainboard to be debugged can be burned into an EEPROM of the MCU through a USB line by the PC, and the corresponding relation between I2C address information of the multiple VRs in the mainboard and the firmware, the corresponding relation between performance parameters of the VRs and voltage, and the corresponding relation between IO ports of the MCU and the performance parameters of the VRs are burned into the EEPROM of the MCU.
In response to receiving a debug request, an address of a voltage converter to be debugged is obtained and the voltage is adjusted to an expected voltage value. An 8-bit dial switch can be set as an I2C address of a desired debugging VR, a debugging request signal can be given to the MCU when debugging is started, and the MCU can acquire the corresponding address in the dial switch after receiving the debugging request signal.
In some embodiments, the adjusting the voltage to the desired voltage value comprises: and determining a corresponding input/output port according to the third corresponding relation based on the numerical value of the performance parameter to be adjusted. In some embodiments, the adjusting the voltage to the desired voltage value comprises: and adjusting the voltage of the corresponding input/output port according to the second corresponding relation based on the type of the performance parameter to be adjusted. After determining the VR performance parameter to be changed, the voltage of the MCU's corresponding I/O port is changed. For example, the IO _0 port corresponds to an over-temperature protection threshold of the VR, and if the over-temperature protection threshold of the VR is to be adjusted, the voltage of the IO _0 port needs to be adjusted to a corresponding value.
And determining corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and updating the performance parameters of the firmware according to the second corresponding relation based on the expected voltage value.
In some implementations, the determining the corresponding firmware from the first correspondence based on the address of the voltage converter to be debugged includes: and responding to the received voltage setting completion signal, and determining firmware matched with the address of the voltage converter to be debugged in the electrically erasable read only memory according to the first corresponding relation. After the voltage change is completed, a configuration completion command can be sent to the MCU by pressing the configuration completion key, after the MCU receives the configuration completion command, the firmware matched with the address information of the 8-bit dial switch is screened out from the EEPROM and relevant parameters of the firmware are updated, and after the firmware is updated, the MCU lights a configuration completion indicator lamp.
And burning the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged. After the indicator light is turned on after configuration is finished, a signal can be sent to the MCU by pressing a burning key of the Debug board so as to burn. The MCU communicates with a plurality of VRs in the mainboard through the PMBus bus, the VR expected to be debugged is positioned according to address information set by the 8-bit dial switch, firmware updating is carried out on the VR, after updating is completed, the VR transmits an updating completion signal back through the PMBus bus, and the MCU lights a burning completion indicator lamp.
In some embodiments, further comprising: and resetting the updated performance parameters of the firmware in response to receiving the burning completion signal. After the test is finished, a reset key is pressed, the MCU resets the firmware configured in the EEPROM after receiving a reset command, simultaneously resets the firmware of the mainboard debugging VR currently through the PMbus, after the reset is finished, the VR transmits a reset finishing signal back through the PMbus, and the MCU lights a reset finishing indicator lamp after receiving the signal, thereby carrying out the next VR to be tested and the performance parameter.
The Debug board card in the embodiment of the invention comprises an EEPROM (electrically erasable programmable read-only memory), the EEPROM has enough storage space and can store the firmware information of multiple VRs, and the Debug board card can realize the updating operation of the firmware of the multiple VRs in the mainboard; the DuPont wire adopted by the Debug board card has a wide application range, and can be connected with various mainboards; the change of the relevant parameters of the firmware is realized by changing the voltage of the I/O interface of the MCU, compared with the current design scheme, the operation is simple, and the labor and time cost is saved; the Debug board card can realize the firmware resetting function, the step of firmware back-flushing is omitted, and the labor and time cost are saved.
According to the embodiment of the invention, the corresponding relation between the voltage and the performance parameters of the voltage converter is preset, and the performance parameters of the voltage converter are updated by adjusting the voltage to the corresponding value, so that the operation is simple and convenient, and the labor and time costs are saved.
It should be noted that, the steps in the embodiments of the method for burning firmware of voltage converter can be mutually intersected, replaced, added, or deleted, so that the method for burning firmware of voltage converter converted by these reasonable permutations and combinations also belongs to the protection scope of the present invention, and the protection scope of the present invention should not be limited to the embodiments.
In view of the above, a second aspect of the embodiments of the present invention provides a voltage converter firmware burning system, including: the setting module is used for setting a first corresponding relation between the address of the voltage converter and the firmware and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage; the debugging module is configured to respond to a received debugging request, acquire an address of a voltage converter to be debugged and adjust the voltage to an expected voltage value; the execution module is configured to determine corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and update performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and the burning module is configured to burn the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
In some embodiments, further comprising: and the second setting module is configured to set a third corresponding relation between the input/output port and the type of the performance parameter of the voltage converter.
In some embodiments, further comprising: and the second burning module is configured to burn the first corresponding relationship, the second corresponding relationship and the third corresponding relationship into the electrically erasable read-only memory.
In some embodiments, the obtaining module is further configured to: and determining a corresponding input/output port according to the third corresponding relation based on the numerical value of the performance parameter to be adjusted.
In some embodiments, the obtaining module is further configured to: and adjusting the voltage of the corresponding input/output port according to the second corresponding relation based on the type of the performance parameter to be adjusted.
In some embodiments, the execution module is further configured to: and responding to the received voltage setting completion signal, and determining firmware matched with the address of the voltage converter to be debugged in the electrically erasable read only memory according to the first corresponding relation.
In some embodiments, further comprising: and the resetting module is configured to reset the updated performance parameters of the firmware in response to receiving the burning completion signal.
In view of the above object, a third aspect of the embodiments of the present invention provides a computer device, including: at least one processor; and a memory storing computer instructions executable on the processor, the instructions being executable by the processor to perform the steps of: s1, setting a first corresponding relation between the address of the voltage converter and the firmware, and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage; s2, responding to the received debugging request, acquiring the address of the voltage converter to be debugged, and adjusting the voltage to an expected voltage value; s3, determining corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and updating the performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and S4, burning the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
In some embodiments, further comprising: and setting a third corresponding relation between the input/output port and the type of the performance parameter of the voltage converter.
In some embodiments, further comprising: and burning the first corresponding relation, the second corresponding relation and the third corresponding relation to an electrically erasable read-only memory.
In some embodiments, the adjusting the voltage to the desired voltage value comprises: and adjusting the voltage of the corresponding input/output port according to the second corresponding relation based on the value of the performance parameter to be adjusted.
In some embodiments, the adjusting the voltage to the desired voltage value comprises: and determining the corresponding input and output ports according to the third corresponding relation based on the type of the performance parameters to be adjusted.
In some implementations, the determining the corresponding firmware from the first correspondence based on the address of the voltage converter to be debugged includes: and responding to the received voltage setting completion signal, and determining firmware matched with the address of the voltage converter to be debugged in the electrically erasable read only memory according to the first corresponding relation.
In some embodiments, further comprising: and resetting the updated performance parameters of the firmware in response to receiving the burning completion signal.
Fig. 2 is a schematic diagram of a hardware structure of an embodiment of the computer device for burning the firmware of the voltage converter according to the present invention.
Taking the apparatus shown in fig. 2 as an example, the apparatus includes a processor 301 and a memory 302, and may further include: an input device 303 and an output device 304.
The processor 301, the memory 302, the input device 303 and the output device 304 may be connected by a bus or other means, and fig. 2 illustrates the connection by a bus as an example.
The memory 302 is used as a non-volatile computer-readable storage medium for storing non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions/modules corresponding to the method for burning firmware of the voltage converter in the embodiment of the present application. The processor 301 executes various functional applications and data processing of the server by running the nonvolatile software program, instructions and modules stored in the memory 302, that is, implements the method for firmware burning of the voltage converter of the above-described method embodiment.
The memory 302 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the voltage converter firmware burning method, and the like. Further, the memory 302 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 302 may optionally include memory located remotely from processor 301, which may be connected to local modules over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 303 may receive information such as a user name and a password that are input. The output means 304 may comprise a display device such as a display screen.
The program instructions/modules corresponding to the one or more voltage converter firmware burning methods are stored in the memory 302, and when executed by the processor 301, the voltage converter firmware burning methods in any of the above-described embodiments are executed.
Any embodiment of the computer device executing the method for burning the firmware of the voltage converter can achieve the same or similar effects as any corresponding embodiment of the method.
The invention also provides a computer readable storage medium storing a computer program which, when executed by a processor, performs the method as above.
Finally, it should be noted that, as one of ordinary skill in the art can appreciate that all or part of the processes of the methods of the above embodiments can be implemented by instructing related hardware through a computer program, and the program of the method for burning the voltage converter firmware can be stored in a computer readable storage medium, and when executed, the program can include the processes of the embodiments of the methods described above. The storage medium of the program may be a magnetic disk, an optical disk, a Read Only Memory (ROM), a Random Access Memory (RAM), or the like. The embodiments of the computer program may achieve the same or similar effects as any of the above-described method embodiments.
Furthermore, the methods disclosed according to embodiments of the present invention may also be implemented as a computer program executed by a processor, which may be stored in a computer-readable storage medium. Which when executed by a processor performs the above-described functions defined in the methods disclosed in embodiments of the invention.
Further, the above method steps and system elements may also be implemented using a controller and a computer readable storage medium for storing a computer program for causing the controller to implement the functions of the above steps or elements.
Further, it should be appreciated that the computer-readable storage media (e.g., memory) herein can be either volatile memory or nonvolatile memory, or can include both volatile and nonvolatile memory. By way of example, and not limitation, nonvolatile memory can include Read Only Memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM), which can act as external cache memory. By way of example and not limitation, RAM is available in a variety of forms such as synchronous RAM (DRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), double data rate SDRAM (DDR SDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), and Direct Rambus RAM (DRRAM). The storage devices of the disclosed aspects are intended to comprise, without being limited to, these and other suitable types of memory.
Those of skill would further appreciate that the various illustrative logical blocks, modules, circuits, and algorithm steps described in connection with the disclosure herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate this interchangeability of hardware and software, various illustrative components, blocks, modules, circuits, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as software or hardware depends upon the particular application and design constraints imposed on the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments of the present invention.
The various illustrative logical blocks, modules, and circuits described in connection with the disclosure herein may be implemented or performed with the following components designed to perform the functions herein: a general purpose processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination of these components. A general purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a combination of a DSP and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a DSP, and/or any other such configuration.
The steps of a method or algorithm described in connection with the disclosure herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may reside in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. An exemplary storage medium is coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC. The ASIC may reside in a user terminal. In the alternative, the processor and the storage medium may reside as discrete components in a user terminal.
In one or more exemplary designs, the functions may be implemented in hardware, software, firmware, or any combination thereof. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer. By way of example, and not limitation, such computer-readable media can comprise RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Also, any connection is properly termed a computer-readable medium. For example, if the software is transmitted from a website, server, or other remote source using a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wireless technologies such as infrared, radio, and microwave, then the coaxial cable, fiber optic cable, twisted pair, DSL, or wireless technologies such as infrared, radio, and microwave are included in the definition of medium. Disk and disc, as used herein, includes Compact Disc (CD), laser disc, optical disc, Digital Versatile Disc (DVD), floppy disk, blu-ray disc where disks usually reproduce data magnetically, while discs reproduce data optically with lasers. Combinations of the above should also be included within the scope of computer-readable media.
The foregoing is an exemplary embodiment of the present disclosure, but it should be noted that various changes and modifications could be made herein without departing from the scope of the present disclosure as defined by the appended claims. The functions, steps and/or actions of the method claims in accordance with the disclosed embodiments described herein need not be performed in any particular order. Furthermore, although elements of the disclosed embodiments of the invention may be described or claimed in the singular, the plural is contemplated unless limitation to the singular is explicitly stated.
It should be understood that, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly supports the exception. It should also be understood that "and/or" as used herein is meant to include any and all possible combinations of one or more of the associated listed items.
The numbers of the embodiments disclosed in the embodiments of the present invention are merely for description, and do not represent the merits of the embodiments.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, and the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
Those of ordinary skill in the art will understand that: the discussion of any embodiment above is meant to be exemplary only, and is not intended to intimate that the scope of the disclosure, including the claims, of embodiments of the invention is limited to these examples; within the idea of an embodiment of the invention, also technical features in the above embodiment or in different embodiments may be combined and there are many other variations of the different aspects of the embodiments of the invention as described above, which are not provided in detail for the sake of brevity. Therefore, any omissions, modifications, substitutions, improvements, and the like that may be made without departing from the spirit and principles of the embodiments of the present invention are intended to be included within the scope of the embodiments of the present invention.
Claims (10)
1. A method for burning firmware of a voltage converter is characterized by comprising the following steps:
setting a first corresponding relation between the address of the voltage converter and firmware, and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage;
responding to the received debugging request, acquiring an address of a voltage converter to be debugged, and adjusting the voltage to an expected voltage value;
determining corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and updating performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and
and burning the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
2. The method of claim 1, further comprising:
and setting a third corresponding relation between the input/output port and the type of the performance parameter of the voltage converter.
3. The method of claim 2, further comprising:
and burning the first corresponding relation, the second corresponding relation and the third corresponding relation to an electrically erasable read-only memory.
4. The method of claim 3, wherein the adjusting the voltage to the desired voltage value comprises:
and determining a corresponding input/output port according to the third corresponding relation based on the numerical value of the performance parameter to be adjusted.
5. The method of claim 4, wherein the adjusting the voltage to the desired voltage value comprises:
and adjusting the voltage of the corresponding input/output port according to the second corresponding relation based on the type of the performance parameter to be adjusted.
6. The method of claim 5, wherein the determining the corresponding firmware according to the first correspondence based on the address of the voltage converter to be debugged comprises:
and responding to the received voltage setting completion signal, and determining firmware matched with the address of the voltage converter to be debugged in the electrically erasable read only memory according to the first corresponding relation.
7. The method of claim 1, further comprising:
and resetting the updated performance parameters of the firmware in response to receiving the burning completion signal.
8. A method for burning firmware of a voltage converter is characterized by comprising the following steps:
the setting module is used for setting a first corresponding relation between the address of the voltage converter and the firmware and setting a second corresponding relation between the performance parameter of the voltage converter and the voltage;
the debugging module is configured to respond to a received debugging request, acquire an address of a voltage converter to be debugged and adjust the voltage to an expected voltage value;
the execution module is configured to determine corresponding firmware according to the first corresponding relation based on the address of the voltage converter to be debugged, and update performance parameters of the firmware according to the second corresponding relation based on the expected voltage value; and
and the burning module is configured to burn the updated performance parameters of the firmware into the voltage converter to be debugged according to the address of the voltage converter to be debugged.
9. A computer device, comprising:
at least one processor; and
a memory storing computer instructions executable on the processor, the instructions when executed by the processor implementing the steps of the method of any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 7.
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