CN112084130A - Program burning control method and device of main control board, storage medium and terminal - Google Patents
Program burning control method and device of main control board, storage medium and terminal Download PDFInfo
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- CN112084130A CN112084130A CN202010787846.XA CN202010787846A CN112084130A CN 112084130 A CN112084130 A CN 112084130A CN 202010787846 A CN202010787846 A CN 202010787846A CN 112084130 A CN112084130 A CN 112084130A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/61—Installation
- G06F8/63—Image based installation; Cloning; Build to order
Abstract
The invention provides a program burning control method, a device, a storage medium and a terminal of a main control board, wherein the terminal comprises more than two burning devices with different communication modes; the terminal is connected with the main control board to be burned through a burning device matched with the communication mode of the main control board to be burned; the method comprises the following steps: acquiring a preset burning mode and preset burning program data; analyzing the burning program data to obtain a corresponding burning file; sending the burning file to the main control board to be burned according to the preset burning mode so as to carry out program burning of the main control board to be burned; the burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned. The scheme provided by the invention can update the program of the mainboard without disassembling the protection board of the mainboard.
Description
Technical Field
The present invention relates to the field of control, and in particular, to a method, an apparatus, a storage medium, and a terminal for controlling program burning of a main control board.
Background
Along with the increase of the product types of the magnetic suspension unit, the central air conditioning system is huge, a large amount of installation cost is needed, the main control board program is inevitably needed to be updated when the product is maintained and tested, the main control board needs to be protected to a certain degree during product transportation and use, the main control board needs to be installed inside the product, the protection board needs to be disassembled and assembled when the program is burnt, time is consumed, efficiency is low, and the maintenance cost is increased. When a simulator is used for burning programs, unexpected signals are easily generated in the burning process, adverse effects are generated on frequency converter hardware, and even parts such as frequency converter IGBTs and the like can be damaged in severe cases.
Disclosure of Invention
The main objective of the present invention is to overcome the above-mentioned drawbacks of the prior art, and to provide a program burning control method and apparatus for a main control board, a storage medium, and a terminal, so as to solve the problems of time consumption and low efficiency caused by the need of disassembling and assembling a protection board when burning a program for a main control board in the prior art.
The invention provides a program burning control method of a main control board, and a terminal comprises more than two burning devices with different communication modes; the terminal is connected with the main control board to be burned through a burning device matched with the communication mode of the main control board to be burned; the method comprises the following steps: acquiring a preset burning mode and preset burning program data; analyzing the burning program data to obtain a corresponding burning file; sending the burning file to the main control board to be burned according to the preset burning mode so as to carry out program burning of the main control board to be burned; the burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned.
Optionally, the burning file includes: upgrade instructions and data blocks, the data blocks comprising: data block data size, data storage start address and program data; sending the burning file to the master control board to be burned according to the set burning mode, wherein the step of sending the burning file to the master control board to be burned comprises the following steps: sending the upgrading instruction and the size of each received data byte to the master control board to be burned according to the preset burning mode; and when the verification data fed back by the main control board to be burned is received and successfully verified, sending the data block to the main control board.
Optionally, the communication method includes: serial port, eCAN, SPI, IIC and/or Ethernet; and/or the main control board to be burned is provided with a burning port which can enable the main control board to be in communication connection with the corresponding burning device; and/or the main control board to be burned is provided with an external power interface, and the power can be supplied to the main control board through the external power interface.
Optionally, obtaining a preset burning mode includes: displaying more than two chip categories, and receiving the chip category of the mainboard to be burned selected from the more than two chip categories; displaying at least one burning mode corresponding to the chip type of the mainboard to be burned, and receiving a burning mode selected from the at least one burning mode.
The invention provides a program burning control device of a main control board, and a terminal comprises more than two burning devices with different communication modes; the terminal is connected with the main control board to be burned through a burning device matched with the communication mode of the main control board to be burned; the apparatus, comprising: the acquisition unit is used for acquiring a preset burning mode and preset burning program data; the processing unit is used for analyzing and processing the burning program data to obtain a corresponding burning file; the sending unit is used for sending the burning file to the main control board to be burned according to the preset burning mode so as to carry out program burning of the main control board to be burned; the burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned.
Optionally, the burning file includes: upgrade instructions and data blocks, the data blocks comprising: data block data size, data storage start address and program data; the sending unit sends the burning file to the master control board to be burned according to the set burning mode, and the sending unit comprises: sending the upgrading instruction and the size of each received data byte to the master control board to be burned according to the preset burning mode; and when the verification data fed back by the main control board to be burned is received and successfully verified, sending the data block to the main control board.
Optionally, the communication method includes: serial port, eCAN, SPI, IIC and/or Ethernet; and/or the main control board to be burned is provided with a burning port which can enable the main control board to be in communication connection with the corresponding burning device; and/or the main control board to be burned is provided with an external power interface, and the power can be supplied to the main control board through the external power interface.
Optionally, the obtaining unit obtains a preset burning mode, including: displaying more than two chip categories, and receiving the chip category of the mainboard to be burned selected from the more than two chip categories; displaying at least one burning mode corresponding to the chip type of the mainboard to be burned, and receiving a burning mode selected from the at least one burning mode.
A further aspect of the invention provides a storage medium having stored thereon a computer program which, when executed by a processor, carries out the steps of any of the methods described above.
A further aspect of the invention provides a terminal comprising a processor, a memory, and a computer program stored on the memory and executable on the processor, the processor implementing the steps of any of the methods described above when executing the program.
In another aspect, the present invention provides a terminal, which includes any one of the above-mentioned program burning devices of the main control board.
According to the technical scheme of the invention, the terminal is connected with the main control board to be burned through the burning device matched with the main control board to be burned, so that the program of the terminal can be updated under the condition of not dismounting the protection board of the main board, the waste of a large amount of time caused by dismounting the protection board during product testing is avoided, the product research and development efficiency is improved, the dismounting work of maintenance technicians during unit maintenance is reduced, the maintenance efficiency is greatly improved, and the space and labor cost are reduced.
According to the technical scheme of the invention, a plurality of burning modes are integrated, the expansibility is great, each burning mode is provided with a special burning device, the independent configuration of the burning devices is not needed, the plug and play are realized, and the stability in the burning process is improved.
According to the technical scheme of the invention, the external power supply interface of the main control board is arranged, so that the external power supply can be used for supplying power only to the main board under the condition that the equipment is not powered on, or the frequency converter can be protected to a certain extent under the condition that the external power supply cannot be used, the program burning can be carried out under the condition that the whole set is not powered on, and the safety of the equipment and personnel is protected. And through the designed external power supply interface, only the chip is powered during the program burning, the frequency converter element is protected, and the adverse effect on the frequency converter element when the simulator program burning is used under the condition of unit power supply is solved.
The invention can integrate a plurality of burning program modes, can adapt to the burning program mode of the main control board chip, can multiplex the peripheral interfaces of the main control board without independently opening the peripheral interfaces, has good reusability, simple and convenient operability and good adaptability, improves the development efficiency of products and reduces the maintenance cost. Due to the integration of multiple burning program modes, the burning device suitable for the main control board can be flexibly selected by relying on the burning mode selection of the chip, the burning program can be added on the basis of the original program, and the development efficiency is improved.
The invention adopts the peripheral to update the program of the main control board chip, breaks away from the distance limitation of the simulator, can update the program of the chip under the condition of not disassembling the main control protection board, and only consumes one minute in the burning process, thereby greatly saving the dismounting cost and the labor cost and greatly improving the maintenance efficiency of the product.
According to the invention, except for the chip pins used during program burning, other chip pins can not generate interference signals, so that even if the program is burned under the condition of using a set for power supply, the hardware of the frequency converter can be protected to a certain extent, and the external power supply interface is designed on the main board protection board, so that the chip can use the external power supply for power supply under the condition that the condition is allowed, and even if the interference signals are generated during the program burning, the adverse effect on the frequency converter element can not be generated.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic method diagram illustrating an embodiment of a program burning control method for a main control board according to the present invention;
FIG. 2 is a diagram of a recording system according to an embodiment of the present invention;
fig. 3 is a block diagram of a program burning control device of a main control board 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 technical solutions of the present invention will be clearly and completely described below with reference to the specific embodiments of the present invention and the accompanying drawings. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention 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 is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. 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.
The invention provides a program burning control method of a main control board. The method may be implemented on a terminal, such as a computer. The main control board body can be a main control board of an air conditioning unit.
The communication modes of the main control boards of different chip types are different, so that the burning modes are different, and the terminal can be connected with the main control board to be burnt through a burning device matched with the main control board to be burnt. The terminal comprises more than two burning devices with different communication modes. The communication mode includes, for example, a serial port, an eCAN, an SPI, an IIC, and/or an ethernet. Each communication mode requires different hardware support, such as a CAN card, RS232, an optical fiber, and the like, which is a recording device.
The master control board to be burned is provided with a burning port which can enable the master control board to be in communication connection with the corresponding burning device. Specifically, a protection board of the main control board to be burned is provided with a burning port capable of enabling the main control board to be in communication connection with a corresponding burning device, and the burning port may specifically be a communication interface of the main control board to be burned. For example, one more communication interface may be reserved on the protection board to be burned, or the original communication interface of the main control board is adopted, so that the program update can be performed on the main control board chip without disassembling the main control protection board.
The main control board to be burned is provided with an external power interface, and the power can be supplied to the main control board through the external power interface. When the program is burned, the program can be burned without electrifying the whole device, so that the safety of the device and personnel is protected. For example, FIG. 2 is a schematic diagram of a recording system according to an embodiment of the invention. Referring to fig. 2, an upper computer program on the terminal may be connected to the main control board through a recording device such as a CAN card, an RS232, an optical fiber, etc., the main control board includes a PFC board of the frequency converter and a motor board of the frequency converter, the PFC board of the frequency converter and the motor board of the frequency converter may respectively have a recording port for program recording, the PFC board of the frequency converter and the motor board of the frequency converter may be powered by an external power supply for program recording when powered on, and a power supply voltage of the external power supply is, for example, 24V. The burning port of the PFC board of the frequency converter, the burning port of the motor board of the frequency converter and/or the external power interface can be arranged on the protection board of the frequency converter.
When the equipment is used for supplying power, all pin interfaces of the chip can be initialized when the traditional simulator is used, and wrong instruction sending of the chip can be caused.
The method can be developed based on a LabVIEW virtual instrument, integrates more than two burning modes, and greatly improves the code efficiency and the development progress by utilizing the modularized programming of the LabVIEW.
Fig. 1 is a schematic method diagram of an embodiment of a program burning control method of a main control board according to the present invention.
As shown in fig. 1, according to an embodiment of the present invention, the method for controlling program burning of the main control board at least includes step S110, step S120, and step S130.
Step S110, a preset burning mode and preset burning program data are obtained.
Specifically, an operator can configure the burning mode and the burning program data through an upper computer program (a program for executing program burning of the main control board) on the terminal. The burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned. In a specific embodiment, more than two chip categories are displayed, and the chip category of the mainboard to be burned selected from the more than two chip categories is received; and displaying at least one burning mode corresponding to the chip type of the mainboard to be burned, and receiving a burning mode selected from the at least one burning mode, wherein the burning mode is matched with the communication mode of the main control board. For example, the chip type is displayed on the interface of the terminal display, after the operator selects the chip type, the available programming mode is displayed according to the selected chip type, and the operator selects the programming mode for programming the program according to the requirement.
And step S120, analyzing the burning program data to obtain a corresponding burning file.
Specifically, since the program update file of the main control board is a data file developed using a specific program, the terminal cannot directly process the program update file, and needs to perform parsing processing to convert the program update file into data that can be processed by the terminal. For example, a terminal cannot directly process a program data file developed by Code Composer Studio software, and the updated program compiled by the Code Composer Studio software is converted into a hexadecimal text file, i.e., a burning file, by the hex2000.exe software.
Step S130, sending the burning file to the main control board to be burned according to the preset burning mode, so as to perform program burning of the main control board to be burned.
The burning file may specifically include: upgrade instructions and data blocks, wherein the data blocks include: data block data size, data storage start address and program data. Specifically, the upgrading instruction is sent to the master control board to be burned according to the preset burning mode; and when the verification data fed back by the main control board to be burned is received and successfully verified, sending the data block to the main control board.
More specifically, the upgrade instruction is sent to the burning main control board according to the preset burning mode, and when the upgrade is confirmed (namely, the verification data fed back by the burning main control board is received and successfully verified), a data block is sent. And sending the first data block data (the first group comprises the data block data size, the data storage starting address and the program data, and the groups 2 to n only comprise the program data) when the data block data is completely sent, then sending the second data block data, and so on until the data storage starting address is 0x00000000, which indicates that the program burning is finished. The main control board chip can enter the upgrading program to receive the burning file after needing to be reset, and the upper computer program informs the main control board chip of the program needing to be upgraded and the size of the data byte received each time by sending an upgrading instruction and the size of the data byte. And after receiving the upgrading instruction, the main control board feeds back verification data, and after the upper computer program is successfully verified, the data storage address and the program data are sent to the main control board. The main control board enters an upgrading program through the reset chip, erases the flash data, receives the program data, and stores the updated program data at a specified position according to the data storage address.
Preferably, after receiving the data of the preset length, the main control board sends verification data, and performs data verification according to the verification data.
Specifically, after receiving the upgrading instruction, the main control board starts to receive the data block, and after receiving the fixed-length data, the main control board sends the verification data to the upper computer program for verification so as to ensure the accuracy of the data.
In the burning system, the upper computer and the main control board chip are in a one-to-one relationship, so that upgrading failure or chip locking caused by data conflict formed between the two main control board modules is prevented. For example, when the frequency converter is controlled by double main control boards, the two main control boards are separated when being upgraded, and the two main control boards are one-to-one. After the program is updated, the main control chip initializes the chip and then starts to run the updated program.
The invention also provides a program burning control device of the main control board. The apparatus may be implemented on a terminal, such as a computer. The main control board body can be a main control board of an air conditioning unit.
The communication modes of the main control boards of different chip types are different, so that the burning modes are different, and the terminal can be connected with the main control board to be burnt through a burning device matched with the main control board to be burnt. The terminal comprises more than two burning devices with different communication modes. The communication mode includes, for example, a serial port, an eCAN, an SPI, an IIC, and/or an ethernet. Each communication mode requires different hardware support, such as a CAN card, RS232, an optical fiber, and the like, which is a recording device.
The master control board to be burned is provided with a burning port which can enable the master control board to be in communication connection with the corresponding burning device. Specifically, a protection board of the main control board to be burned is provided with a burning port capable of enabling the main control board to be in communication connection with a corresponding burning device, and the burning port may specifically be a communication interface of the main control board to be burned. For example, one more communication interface may be reserved on the protection board to be burned, or the original communication interface of the main control board is adopted, so that the program update can be performed on the main control board chip without disassembling the main control protection board.
The main control board to be burned is provided with an external power interface, and the power can be supplied to the main control board through the external power interface. When the program is burned, the program can be burned without electrifying the whole device, so that the safety of the device and personnel is protected. For example, referring to fig. 2, the upper computer program on the terminal may be connected to the main control board through a burning device such as a CAN card, an RS232, an optical fiber, and the like, the main control board includes a PFC board of the frequency converter and a motor board of the frequency converter, the PFC board of the frequency converter and the motor board of the frequency converter may respectively have a burning port for program burning, the PFC board of the frequency converter and the motor board of the frequency converter may be supplied with power through an external power supply for powering on for program burning, and a supply voltage of the external power supply is, for example, 24V. The burning port of the PFC board of the frequency converter, the burning port of the motor board of the frequency converter and/or the external power interface can be arranged on the protection board of the frequency converter.
When the equipment is used for supplying power, all pin interfaces of the chip can be initialized when the traditional simulator is used, and wrong instruction sending of the chip can be caused.
The method can be developed based on a LabVIEW virtual instrument, integrates more than two burning modes, and greatly improves the code efficiency and the development progress by utilizing the modularized programming of the LabVIEW.
Fig. 3 is a block diagram of a program burning control device of a main control board according to an embodiment of the present invention. As shown in fig. 3, the program burning control apparatus 100 includes: an acquisition unit 110, a processing unit 120 and a sending unit 130.
The obtaining unit 110 is configured to obtain a preset burning method and preset burning program data.
Specifically, an operator can configure the burning mode and the burning program data through an upper computer program (a program for executing program burning of the main control board) on the terminal. The burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned. In a specific embodiment, the obtaining unit 110 displays more than two chip categories and receives a chip category of the motherboard to be burned selected from the more than two chip categories; and displaying at least one burning mode corresponding to the chip type of the mainboard to be burned, and receiving a burning mode selected from the at least one burning mode, wherein the burning mode is matched with the communication mode of the main control board. For example, the chip type is displayed on the interface of the terminal display, after the operator selects the chip type, the available programming mode is displayed according to the selected chip type, and the operator selects the programming mode for programming the program according to the requirement.
The processing unit 120 is configured to analyze the burning program data to obtain a corresponding burning file.
Specifically, since the program update file of the main control board is a data file developed using a specific program, the terminal cannot directly process the program update file, and needs to perform parsing processing to convert the program update file into data that can be processed by the terminal. For example, a terminal cannot directly process a program data file developed by Code Composer Studio software, and the updated program compiled by the Code Composer Studio software is converted into a hexadecimal text file, i.e., a burning file, by the hex2000.exe software.
The sending unit 130 is configured to send the burning file to the main control board to be burned according to the preset burning manner, so as to perform program burning of the main control board to be burned.
The burning file may specifically include: upgrade instructions and data blocks, wherein the data blocks include: data block data size, data storage start address and program data. Specifically, the upgrading instruction is sent to the master control board to be burned according to the preset burning mode; and when the verification data fed back by the main control board to be burned is received and successfully verified, sending the data block to the main control board.
More specifically, the upgrade instruction is sent to the burning main control board according to the preset burning mode, and when the upgrade is confirmed (namely, the verification data fed back by the burning main control board is received and successfully verified), a data block is sent. And sending the first data block data (the first group comprises the data block data size, the data storage starting address and the program data, and the groups 2 to n only comprise the program data) when the data block data is completely sent, then sending the second data block data, and so on until the data storage starting address is 0x00000000, which indicates that the program burning is finished. The main control board chip can enter the upgrading program to receive the burning file after needing to be reset, and the upper computer program informs the main control board chip of the program needing to be upgraded and the size of the data byte received each time by sending an upgrading instruction and the size of the data byte. After receiving the upgrade instruction, the main control board feeds back verification data, and after the upper computer program is successfully verified, the sending unit 130 sends the data storage address and the program data to the main control board. The main control board enters an upgrading program through the reset chip, erases the flash data, receives the program data, and stores the updated program data at a specified position according to the data storage address.
Preferably, the apparatus 100 further includes a verification unit (not shown) for receiving verification data sent by the main control board after the main control board receives data of a preset length, and performing data verification according to the verification data.
Specifically, after receiving the upgrading instruction, the main control board starts to receive the data block, and after receiving the fixed-length data, the main control board sends the verification data to the upper computer program for verification so as to ensure the accuracy of the data.
In the burning system, the upper computer and the main control board chip are in a one-to-one relationship, so that upgrading failure or chip locking caused by data conflict formed between the two main control board modules is prevented. For example, when the frequency converter is controlled by double main control boards, the two main control boards are separated when being upgraded, and the two main control boards are one-to-one. After the program is updated, the main control chip initializes the chip and then starts to run the updated program.
The invention also provides a storage medium corresponding to the program burning control method of the main control board, wherein a computer program is stored on the storage medium, and the program realizes the steps of any one of the methods when being executed by a processor.
The invention also provides a terminal corresponding to the program burning control method of the main control board, which comprises a processor, a memory and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the steps of any one of the methods when executing the program.
The invention also provides a terminal corresponding to the program burning control device of the main control board, which comprises the program burning control device of any one of the main control boards.
According to the scheme provided by the invention, the terminal is connected with the main control board to be burned through the burning device matched with the main control board to be burned, the program of the terminal can be updated under the condition that the protection board of the main board is not dismounted, the phenomenon that a large amount of time is wasted due to the dismounting and mounting of the protection board during product testing is avoided, the product research and development efficiency is improved, the dismounting work of maintenance technicians during unit maintenance is reduced, the maintenance efficiency is greatly improved, and the space and labor cost are reduced.
According to the technical scheme of the invention, a plurality of burning modes are integrated, the expansibility is great, each burning mode is provided with a special burning device, the independent configuration of the burning devices is not needed, the plug and play are realized, and the stability in the burning process is improved.
According to the technical scheme of the invention, the external power supply interface of the main control board is arranged, so that the external power supply can be used for supplying power only to the main board under the condition that the equipment is not powered on, or the frequency converter can be protected to a certain extent under the condition that the external power supply cannot be used, the program burning can be carried out under the condition that the whole set is not powered on, and the safety of the equipment and personnel is protected. And through the designed external power supply interface, only the chip is powered during the program burning, the frequency converter element is protected, and the adverse effect on the frequency converter element when the simulator program burning is used under the condition of unit power supply is solved.
The functions described herein may be implemented in hardware, software executed by a processor, firmware, or any combination thereof. If implemented in software executed by a processor, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Other examples and implementations are within the scope and spirit of the invention and the following claims. For example, due to the nature of software, the functions described above may be implemented using software executed by a processor, hardware, firmware, hardwired, or a combination of any of these. In addition, each functional unit may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
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 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 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 the parts serving as the control device 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.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present 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 method 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.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A program burning control method of a main control board is characterized in that a terminal comprises more than two burning devices with different communication modes; the terminal is connected with the main control board to be burned through a burning device matched with the communication mode of the main control board to be burned;
the method comprises the following steps:
acquiring a preset burning mode and preset burning program data;
analyzing the burning program data to obtain a corresponding burning file;
sending the burning file to the main control board to be burned according to the preset burning mode so as to carry out program burning of the main control board to be burned;
the burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned.
2. The method of claim 1,
the burning file comprises: upgrade instructions and data blocks, the data blocks comprising: data block data size, data storage start address and program data; sending the burning file to the master control board to be burned according to the set burning mode, wherein the step of sending the burning file to the master control board to be burned comprises the following steps:
sending the upgrading instruction to the master control board to be burned according to the preset burning mode;
and when the verification data fed back by the main control board to be burned is received and successfully verified, sending the data block to the main control board.
3. The method according to claim 1 or 2,
the communication method comprises the following steps: serial port, eCAN, SPI, IIC and/or Ethernet;
and/or the presence of a gas in the gas,
the master control board to be burned is provided with a burning port which can enable the master control board to be in communication connection with the corresponding burning device;
and/or the presence of a gas in the gas,
the main control board to be burned is provided with an external power interface, and the power can be supplied to the main control board through the external power interface.
4. The method according to claim 1 or 2,
acquiring a preset burning mode, comprising the following steps:
displaying more than two chip categories, and receiving the chip category of the mainboard to be burned selected from the more than two chip categories;
displaying at least one burning mode corresponding to the chip type of the mainboard to be burned, and receiving a burning mode selected from the at least one burning mode.
5. A program burning control device of a main control board is characterized in that a terminal comprises more than two burning devices with different communication modes; the terminal is connected with the main control board to be burned through a burning device matched with the communication mode of the main control board to be burned;
the apparatus, comprising:
the acquisition unit is used for acquiring a preset burning mode and preset burning program data;
the processing unit is used for analyzing and processing the burning program data to obtain a corresponding burning file;
the sending unit is used for sending the burning file to the main control board to be burned according to the preset burning mode so as to carry out program burning of the main control board to be burned;
the burning method comprises the following steps: and the communication mode is communicated with the master control board to be burned.
6. The apparatus of claim 5,
the burning file comprises: upgrade instructions and data blocks, the data blocks comprising: data block data size, data storage start address and program data; the sending unit sends the burning file to the master control board to be burned according to the set burning mode, and the sending unit comprises:
sending the upgrading instruction and the size of each received data byte to the master control board to be burned according to the preset burning mode;
and when the verification data fed back by the main control board to be burned is received and successfully verified, sending the data block to the main control board.
7. The apparatus of claim 5 or 6,
the communication method comprises the following steps: serial port, eCAN, SPI, IIC and/or Ethernet;
and/or the presence of a gas in the gas,
the master control board to be burned is provided with a burning port which can enable the master control board to be in communication connection with the corresponding burning device;
and/or the presence of a gas in the gas,
the main control board to be burned is provided with an external power interface, and the power can be supplied to the main control board through the external power interface.
8. The apparatus of claim 5 or 6,
the acquisition unit acquires a preset burning mode, and comprises:
displaying more than two chip categories, and receiving the chip category of the mainboard to be burned selected from the more than two chip categories;
displaying at least one burning mode corresponding to the chip type of the mainboard to be burned, and receiving a burning mode selected from the at least one burning mode.
9. A storage medium, having stored thereon a computer program which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 4.
10. A terminal comprising a processor, a memory, and a computer program stored in the memory and operable on the processor, wherein the processor executes the program to implement the steps of the method according to any one of claims 1 to 4, or a program burning control device comprising the main control board according to any one of claims 5 to 8.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010787846.XA CN112084130A (en) | 2020-08-07 | 2020-08-07 | Program burning control method and device of main control board, storage medium and terminal |
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| CN202010787846.XA CN112084130A (en) | 2020-08-07 | 2020-08-07 | Program burning control method and device of main control board, storage medium and terminal |
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Application publication date: 20201215 |