CN112181460B - Program firmware upgrading method and device, electronic equipment and storage medium - Google Patents
Program firmware upgrading method and device, electronic equipment and storage medium Download PDFInfo
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- G06F8/65—Updates
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
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Abstract
The application discloses a program firmware upgrading method, charging equipment and upgrading equipment. The program firmware upgrading method comprises the following steps: establishing a communication path with an upgrade device, wherein the communication path is established by inserting the upgrade device into a charging interface of the charging device; acquiring an upgrade firmware program sent by the upgrade equipment through the communication path; program verification is carried out on the obtained upgrading firmware program to obtain a verification result; and carrying out firmware upgrading according to the verification result. Compared with the prior art that the program firmware is updated to the MCU microcontroller on the PCBA by adopting the traditional special firmware programming tool and software, the application only needs to connect the charging interface of the charging equipment with the upgrading equipment and wait for the completion of firmware upgrading. The firmware upgrading mode simplifies the operation process, can update the firmware of the charging equipment under the condition of not damaging the shell of the product, and reduces the cost of firmware upgrading.
Description
Technical Field
The present disclosure relates to the field of charging devices, and in particular, to a method and apparatus for upgrading program firmware, an electronic device, and a storage medium.
Background
Currently, in order to improve the cruising ability of the earphone, a charging device is usually provided. In the production and repair process, the upgrade mode of the program firmware of the charging equipment is generally as follows: the charging equipment firmware program update is to use proprietary programming firmware tools and software to update program firmware of a microcontroller (MCU, micro Control Unit) on a circuit assembly substrate (PCBA, printed Circuit Board Assembly). However, the special programming firmware tool is generally developed and sold by MCU original factories, the price is high, the software operation of the matched programming firmware is complex, the requirements on personnel profession and technology are high, the programming program firmware is low in efficiency, the shell of the product after sale is required to be disassembled, the maintenance degree is very low, the shell part is required to be replaced, and the cost is high.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a program firmware upgrading method, charging equipment and upgrading equipment, which can overcome the defects caused by the fact that the program firmware is upgraded to the MCU microcontroller on the PCBA by adopting a proprietary firmware burning tool and software in the prior art, improve the upgrading efficiency and reduce the cost.
According to an embodiment of the first aspect of the present application, a program firmware upgrading method is applied to a charging device, and includes:
establishing a communication path with an upgrade device, wherein the communication path is established by inserting the upgrade device into a charging interface of the charging device;
acquiring an upgrade firmware program sent by the upgrade equipment through the communication path;
program verification is carried out on the obtained upgrading firmware program to obtain a verification result;
and carrying out firmware upgrading according to the verification result.
When the firmware of the charging equipment needs to be upgraded, a charging interface of the charging equipment can be connected with the upgrading equipment, and a communication channel is established between the charging interface and the upgrading equipment after the charging interface is connected with the upgrading equipment, wherein the communication channel is used for receiving an upgrading firmware program sent from the upgrading equipment. The charging equipment acquires the upgrade firmware program sent from the upgrade equipment, and the upgrade firmware program is transmitted to the charging equipment from the upgrade equipment through a communication channel. The charging equipment checks the obtained upgrading firmware program, and after the upgrading firmware program is checked, the upgrading of the firmware of the charging equipment can be completed according to the upgrading firmware program.
The program firmware upgrading method has at least the following beneficial effects: the charging equipment acquires the upgrade firmware program sent from the upgrade equipment through the communication channel, and verifies the upgrade firmware program, so that the integrity of the upgrade program firmware acquired from the upgrade equipment by the charging equipment can be ensured, the accuracy of the firmware upgrade of the charging equipment can be improved, and the efficiency of the firmware upgrade can be improved. After the verification of the updating firmware program is completed, the firmware of the charging equipment can be updated according to the verification result. The program firmware upgrading method is simple in steps, and the purpose of upgrading the firmware can be achieved without operating the program firmware upgrading method by a professional.
According to some embodiments of the present application, the establishing a communication path with the upgrade apparatus includes:
checking the charging interface to determine that the upgrade apparatus is plugged into the charging interface;
and establishing a communication channel with the upgrading equipment according to the checking result of the checking.
According to some embodiments of the present application, the checking the charging interface includes: the charging interface is checked by means of a timed poll.
According to some embodiments of the application, the program verification includes: and performing program verification on the obtained upgrading firmware program to obtain a verification result, wherein the first verification and the second verification correspond to each other, and the method comprises the following steps:
performing first verification on the obtained upgrading firmware program through the MCU to judge that the obtained upgrading firmware program is normal;
and reading and writing the upgrade firmware program to an internal program storage area of the MCU microcontroller according to the verification result of the first verification, and performing a second verification on the read and written upgrade firmware program by the internal program storage area, wherein the second verification is used for judging that the read and written upgrade firmware program is normal.
According to a second aspect of the present application, a program firmware upgrading method is applied to an upgrading device, and includes:
a charging interface inserted into the charging equipment generates a communication path;
and sending the firmware upgrading program to the charging equipment through the communication channel, and carrying out firmware upgrading by the charging equipment according to the firmware upgrading program.
When the firmware of the charging equipment needs to be upgraded, a charging interface of the charging equipment can be connected with the upgrading equipment, and a communication path is established between the charging interface and the upgrading equipment after the charging interface is connected with the upgrading equipment, wherein the communication path is used for sending an upgrading firmware program to the charging equipment. The upgrade firmware program is transmitted to the charging equipment from the upgrade equipment through the communication channel, and the charging equipment performs firmware upgrade according to the upgrade firmware program.
The program firmware upgrading method has at least the following beneficial effects: the program firmware upgrading method is simple in steps, and the purpose of upgrading the firmware can be achieved without operating the program firmware upgrading method by a professional.
According to an embodiment of the third aspect of the present application, a charging device includes:
the first generation module is used for generating a communication path, and the communication path is generated by inserting upgrade equipment into a charging interface of the charging equipment;
the acquisition module is used for acquiring an upgrade firmware program sent by the upgrade equipment through the communication channel;
the verification module is used for performing program verification on the obtained upgrading firmware program to obtain a verification result;
and the upgrading module is used for upgrading the firmware according to the verification result.
The charging equipment comprises a first generating module, an acquiring module, a checking module and an upgrading module, wherein an upgrading firmware program of the upgrading equipment is acquired into the charging equipment through the first generating module, the acquiring module, the checking module and the upgrading module, the upgrading firmware program is checked, and after the checking is passed, the firmware of the charging equipment is upgraded.
The charging equipment provided by the embodiment of the application has at least the following beneficial effects: according to the embodiment of the application, the charging interface of the charging equipment is only required to be connected with the upgrading equipment, and the firmware upgrading is waited to be completed. This simplifies the process of operation and eliminates the need for specialized tools and software to upgrade the firmware. According to the embodiment of the application, the firmware of the charging equipment can be updated under the condition that the shell of the product is not damaged, and the cost of firmware upgrading is reduced.
According to an embodiment of the fourth aspect of the present application, an upgrade apparatus includes:
the second generation module is used for generating a communication path, and the communication path is generated by the charging interface of the charging equipment inserted by the upgrading equipment;
and the sending module is used for sending the upgrade firmware program to the charging equipment through the communication channel.
The upgrading device comprises a second generating module and a sending module. The upgrade device stores a specific upgrade firmware program, the upgrade firmware program of the upgrade device is transmitted to the charging device through the modules, and the charging device performs firmware update according to the upgrade firmware program.
The upgrading device according to the embodiment of the application has at least the following beneficial effects: the operation process of firmware upgrading of the charging equipment is simplified, special tools and software are not needed to upgrade the firmware, and the firmware of the charging equipment can be updated only by connecting the upgrading equipment with the charging interface of the charging equipment, so that the operation is simple and convenient.
An upgrade system according to an embodiment of the fifth aspect of the present application, includes: the charging device of the embodiment of the third aspect of the present application and the upgrading device of the embodiment of the fourth aspect of the present application.
The upgrading system comprises the charging equipment and the upgrading equipment, and the charging equipment and the upgrading equipment are combined with each other to complete the upgrading process of the firmware of the charging equipment.
The upgrading system according to the embodiment of the application has at least the following beneficial effects: according to the embodiment of the application, the charging equipment and the upgrading equipment are only required to be connected, and the firmware upgrading is waited to be completed, so that the operation is simple and convenient.
An electronic device according to an embodiment of a sixth aspect of the present application includes:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions that are executed by the at least one processor to cause the at least one processor to implement a program firmware upgrade method as described in the first aspect of the present application when the instructions are executed.
A computer readable storage medium according to the seventh aspect of the present application, comprising:
the computer readable storage medium stores computer executable instructions for performing the program firmware upgrade method as described in the first aspect of the present application.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
The application is further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a block diagram of a wireless earphone charging box in the prior art;
fig. 2 is a block diagram of a wireless headset charging case according to some embodiments of the present application;
FIG. 3 is a block diagram of a firmware device provided in some embodiments of the present application;
FIG. 4 is a block diagram of an upgrade system provided in some embodiments of the present application;
FIG. 5 is a flowchart of a method for upgrading program firmware according to some embodiments of the present disclosure;
FIG. 6 is a flowchart of a method for upgrading program firmware according to other embodiments of the present application;
FIG. 7 is a flowchart of a method for upgrading program firmware according to other embodiments of the present application;
FIG. 8 is a flowchart of a method for upgrading program firmware according to other embodiments of the present application;
fig. 9 is a block diagram of a module structure of a charging device according to some embodiments of the present application;
fig. 10 is a block diagram of a module structure of an upgrade apparatus according to other embodiments of the present application.
Reference numerals:
the wireless headset charging device 100, the charging interface 110, the MCU microcontroller 120, the power module 130, the man-machine interface 140, the headset interface 150, the update interface 160, the firmware device 200, the firmware update interface 210, the firmware memory module 220, the power module 230, the charging device 300, the first generation module 310, the acquisition module 320, the verification module 330, the upgrade module 340, the upgrade device 400, the second generation module 410, and the transmission module 420.
Detailed Description
Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.
In the description of the present application, the first and second are used only for distinguishing technical features, and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present application, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present application can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical solution.
In the description of the present application, a description with reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Currently, in order to improve the cruising ability of the headset, a wireless headset charging box is usually provided. In the production and repair process, the upgrading mode of the program firmware of the wireless earphone charging box is generally as follows: the charging box firmware program update is to use proprietary programming firmware tools and software to update program firmware of a microcontroller (MCU, micro Control Unit) on a circuit assembly substrate (PCBA, printed Circuit Board Assembly). However, the special programming firmware tool is generally developed and sold by MCU original factories, the price is high, the software operation of the matched programming firmware is complex, the requirements on personnel profession and technology are high, the programming program firmware is low in efficiency, the shell of the product after sale is required to be disassembled, the maintenance degree is very low, the shell part is required to be replaced, and the cost is high.
The specific structure of the wireless earphone charging box adopted in the existing upgrading method, as shown in reference to fig. 1, comprises a charging interface 110, an MCU microcontroller 120, a power module 130, a man-machine interface 140, an earphone interface 150 and an updating interface 160. A power path is provided between the charging interface 110 and the power module 130, and the charging interface 110 provides working power for the power module 130 after charging. The firmware upgrade of the MCU microcontroller 120 in the conventional wireless earphone charging case 100 is implemented through the proprietary upgrade interface 160, and the firmware is required to be upgraded through computer software using a proprietary MCU writing tool.
Based on the above, the embodiment of the application provides a program firmware upgrading method, a device, electronic equipment and a storage medium, which can overcome the defects caused by the traditional process of upgrading the program firmware of an MCU microcontroller on a PCBA by adopting a proprietary programming firmware tool and software, improve the upgrading efficiency and reduce the cost.
It should be noted that, the charging device 300 in the embodiment of the present application may be a wireless earphone charging box, and a specific block diagram of the charging device is shown in fig. 2, and the wireless earphone charging box 100 in the embodiment of the present application includes a charging interface 110, an MCU microcontroller 120, a power module 130, a man-machine interface 140, and an earphone interface 150. A power path is also provided between the charging interface 110 and the power module 130, and the charging interface 110 provides working power for the power module 130 after charging. The communication data PIN of the charging interface 110 is connected with the PIN of the MCU microcontroller 120, a communication path is arranged between the MCU microcontroller 120 and the charging interface 110, and communication can be carried out between the two modules. Compared with the traditional wireless earphone charging box 100, the wireless earphone charging box 100 of the embodiment of the application changes from updating firmware by adopting a special interface to updating firmware by adopting the original charging interface 110 of the wireless earphone charging box 100, so that the structure of the wireless earphone charging box 100 is simpler. The charging interface 110 may acquire the upgrade firmware program transmitted from the firmware device 200, and transmit the upgrade firmware program to the MCU microcontroller 120, check the upgrade firmware program, and finally upgrade the firmware by the MCU microcontroller 120. The embodiment of updating the firmware of the MCU with the exposed charging interface 110 can be used to upgrade the firmware of the wireless headset charging case 100 without changing the housing of the wireless headset charging case 100. Compared with the conventional special firmware programming tool and software for upgrading the program firmware of the MCU microcontroller 120 on the PCBA, the embodiment of the application only needs to connect the charging interface 110 of the wireless earphone charging box 100 with the firmware device 200, and wait for the firmware upgrade to be completed. Simplifying the process of operation and eliminating the need for specialized tools and software to upgrade the firmware. The embodiment of the application can update the firmware of the wireless earphone charging box 100 under the condition of not damaging the shell of the product, thereby reducing the cost of firmware upgrading.
It should be noted that, the upgrade apparatus 400 in the embodiment of the present application may be a firmware apparatus 200, and a specific block diagram of the firmware apparatus 200 in the embodiment of the present application is shown in fig. 3, including: firmware update interface 210, firmware memory module 220 and power module 230, firmware update interface 210 writes and stores the program firmware to be updated in firmware memory module 220, and power module 230 is used for providing working power to firmware memory module 220. Firmware update interface 210 in firmware device 200 may write and store program firmware to be updated in firmware memory module 230, and power module 230 may also provide operating power for firmware memory module 220. By updating the firmware using the firmware update interface 210, the firmware in the firmware memory module 220 can be updated when the firmware needs to be updated, and the updated firmware can be stored without additionally changing the firmware device 200, thereby greatly reducing the cost of updating the firmware. The power module 230 provided in the firmware device 200 can also provide power to the firmware memory module 220 in time and supplement the working power of the firmware memory module 220 in time. The firmware device 200 of the embodiment of the application has the advantages of simple structure, low cost, mass production and simpler operation.
In some embodiments of the present application, the memory device of firmware memory module 220 includes: EEPROM (electrically erasable programmable read Only Memory, electrically Erasable Programmable Read-Only Memory), FLASH (solid state Memory and animation editor), and MCU. EEPROM supports byte erasure, has long period, and can modify data in the running process. FLASH is a broad-sense EEPROM, and is called FLASH in order to distinguish it from a general erasable EEPROM in bytes. The FLASH has low power consumption, supports byte erasure, and is convenient for modifying data. Some MCUs do not have program memory on them, and executable code can only be put in the external EEPROM, FLASH. In addition, the MCU can be used for storing some parameters and storing some data and the like which need to be stored after power failure. The biggest difference between EEPROM and FLASH is that the former operates according to sector and the latter operates according to byte, and the addressing modes of the EEPROM and FLASH are different, and the structures of the memory cells are also different. EEPROM is used more as a non-volatile data memory and FLASH is suitable as a program memory. In the application, the MCU is designed to integrate two nonvolatile memories of FLASH and EEPROM, and can better store and upgrade firmware programs by combining the advantages of the FLASH and the EEPROM. It should be noted that in some embodiments, the storage device of the firmware memory module 220 includes not only EEPROM, FLASH, and MCU. Those skilled in the art will be able to select the memory device of the firmware memory module 220 according to the actual situation, and will not be described in detail herein.
In some embodiments of the present application, the interface of the wireless headset charging case 100 employs I2C (I2C bus, inter-Integrated Circuit) or UART (universal asynchronous receiver Transmitter, universal Asynchronous Receiver/Transmitter) or USB (universal serial bus ). I2C is a bi-directional interface standard with bus arbitration mechanism. The firmware device 200 interface in the embodiment of the present application adopts I2C, which is very suitable for short-range and infrequent data communication with the wireless headset charging box 100. The UART converts data to be transmitted between serial communication and parallel communication. The UART only needs to use two wires, has a simple circuit structure, has wide application and is convenient to replace. USB is an external bus standard for standardizing connections and communications between devices. The firmware device 200 in the embodiment of the application adopts USB as an interface, and the USB is convenient to carry, uniform in standard and convenient to use.
It should be noted that in some embodiments, the interface of the firmware device 200 may be not only I2C or UART or USB, but also USART (universal synchronous and asynchronous transceiver, universal Synchronous/Asynchronous Receiver/Transmitter), etc. Those skilled in the art will be able to select the interface of the firmware device 200 according to the actual situation, and will not be described in detail herein.
Specifically, when the charging device 300 is connected to the upgrading device 400 in the present application, as shown in fig. 4, a communication path is established between the wireless headset charging box 100 and the firmware device 200, and the firmware of the wireless headset charging box 100 can be upgraded by using the firmware device 200 and the charging interface 110 exposed by the wireless headset charging box 100, so that the structure between the modules is simple, and the firmware upgrading efficiency is high.
In a first aspect, an embodiment of the present application provides a program firmware upgrade method, which is applied to a charging device 300.
Referring to fig. 5, fig. 5 is a flowchart of a program firmware upgrading method provided in some embodiments of the present application, and specifically includes the steps of:
s100, establishing a communication path with the upgrade equipment 400, wherein the communication path is established by inserting the upgrade equipment 400 into the charging interface 110 of the charging equipment 300;
s200, acquiring an upgrade firmware program sent by the upgrade equipment 400 through a communication channel;
s300, performing program verification on the obtained upgrading firmware program to obtain a verification result;
s400, firmware upgrading is carried out according to the verification result.
In step S100, when the firmware of the charging device 300 needs to be upgraded, the charging interface 110 of the charging device 300 may be connected to the upgrade device 400, and a communication path is established between the charging interface and the upgrade device 400 after the connection, so as to receive the upgrade firmware program sent from the upgrade device 400.
In some embodiments, as shown in fig. 6, step S100 specifically further includes the steps of:
s110, checking the charging interface 110 to determine that the upgrade apparatus 400 is inserted into the charging interface 110;
s120, establishing a communication path with the upgrading device 400 according to the checking result of the checking.
In step S110, after the upgrade apparatus 400 is inserted into the charging interface 110 of the charging apparatus 300, it is necessary to check the charging interface 110 to determine whether the upgrade apparatus 400 is successfully inserted into the charging interface 110. This confirms that the upgrade apparatus 400 is inserted into the charging interface 110 of the charging apparatus 300, ensuring that the upgrade firmware program in the upgrade apparatus 400 can be transferred into the charging apparatus 300.
In step S120, if it is checked that the upgrade apparatus 400 is not inserted into the charging interface 110 of the charging apparatus 300, the upgrade apparatus 400 is reinserted into the charging interface 110 of the charging apparatus 300. If it is checked that the upgrade apparatus 400 is inserted into the charging interface 110 of the charging apparatus 300, a communication path is established between the charging apparatus 300 and the upgrade apparatus 400 for transmitting the upgrade firmware program.
In this embodiment of the present application, by checking the charging interface 110, a situation that the firmware upgrade fails due to the failure of the user to insert the upgrade apparatus 400 into the charging apparatus 300 can be avoided, and whether a communication path is established between the charging apparatus 300 and the upgrade apparatus 400 can be checked before the firmware upgrade is performed, thereby improving the efficiency of the firmware upgrade.
In step S200, the charging apparatus 300 acquires the upgrade firmware program transmitted from the upgrade apparatus 400, and the upgrade firmware program is transferred from the upgrade apparatus 400 to the charging apparatus 300 through the communication path.
In some embodiments, program verification includes: first check and second check as shown in fig. 7, step S200 specifically further includes the steps of:
step S210, performing a first check on the obtained upgrade firmware program by the MCU microcontroller 120 to judge that the obtained upgrade firmware program is normal;
step S220, the upgrade firmware program is read and written into the internal program storage area of the MCU microcontroller 120 according to the verification result of the first verification, the internal program storage area performs a second verification on the read and written upgrade firmware program, and the second verification is used for judging that the read and written upgrade firmware program is normal.
The MCU microcontroller 120 performs a first check of the upgrade firmware program transmitted from the upgrade apparatus 400, the first check being used to determine whether the acquired upgrade firmware program is normal. If it is verified that the acquired upgrade firmware program is abnormal, the operation of firmware upgrade is stopped, and the upgrade apparatus 400 is reconnected to the charging interface 110 of the charging apparatus 300. If the obtained upgrading firmware program is verified to be normal, the next operation of upgrading the firmware can be performed. By doing so, whether the updated firmware program is completely and accurately transmitted to the MCU microcontroller 120 can be checked in time, and the accuracy of successful firmware updating is improved.
If the verification result of the first verification fails, the upgrade firmware program is not read from and written to the internal program memory area of the MCU microcontroller 120. If the verification result of the first verification is successful, the upgrade firmware program received by the MCU microcontroller 120 is complete and accurate, the upgrade firmware program is read and written into the internal program storage area of the MCU microcontroller 120, and then the internal program storage area performs a second verification on the read and written upgrade firmware program, where the second verification is used to determine whether the upgrade firmware program read and written by the MCU microcontroller 120 is normal. If the second check checks that the read and written upgrade firmware program in the internal program storage area is abnormal, the operation of firmware upgrade is stopped, the upgrade device 400 needs to be reconnected to the charging interface 110 of the charging device 300, and if the read and written upgrade firmware program is checked to be normal, the next operation of upgrade firmware can be performed. By the aid of the method, whether the firmware program read and written in the internal program storage area is complete and accurate can be timely verified, and accuracy of successful firmware upgrading is improved.
Before firmware upgrade, the charging device 300 in the embodiment of the present application is checked for multiple times and stored in the internal program storage area, so that the success rate of firmware upgrade can be improved, and the efficiency of firmware upgrade is improved.
In step S300, the charging apparatus 300 checks the obtained upgrade firmware program, so that accuracy of firmware upgrade can be improved.
In step S400, after checking the updated firmware program, the charging device 300 may complete the updating of the firmware of the charging device 300 according to the updated firmware program.
The program firmware upgrading method is simple in steps, and the purpose of upgrading the firmware can be achieved without operating the program firmware upgrading method by a professional.
In some embodiments, checking the charging interface 110 includes: the charging interface 110 is checked by a timer poll, which means that the MCU microcontroller 120 checks the charging interface 110 at a certain interval time to check whether the upgrade apparatus 400 is inserted onto the charging interface 110.
The charging interface 110 can be checked for multiple times by means of timing polling, so that the checking accuracy can be ensured, and the firmware upgrading efficiency can be improved.
The charging device 300 in the embodiment of the present application may further be provided with a key for checking the charging interface 110, and the user may actively press the key to perform an operation of checking the charging interface 110, and obtain a feedback check result, so as to improve the use experience of the user.
It should be noted that, in the charging device 300 in the embodiment of the present application, not only the charging interface 110 is checked by adopting the form of the setting key, but also other man-machine interfaces 140 may be used, so long as the user can use the function of checking the charging interface 110 on the charging device 300, and those skilled in the art can select according to the actual situation, which will not be described in detail herein.
In the embodiment of the present application, the charging device 300 establishes a communication path with the upgrade device 400, where the communication path is established by the upgrade device 400 being plugged into the charging interface 110 of the charging device 300; acquiring an upgrade firmware program transmitted by the upgrade apparatus 400 through a communication path; program verification is carried out on the obtained upgrading firmware program to obtain a verification result; and upgrading the firmware according to the verification result. The charging device 300 obtains the upgrade firmware program sent from the upgrade device 400 through the communication channel, and verifies the upgrade firmware program, so that the integrity of the upgrade program firmware obtained from the upgrade device 400 by the charging device 300 can be ensured, the accuracy of the firmware upgrade of the charging device 300 can be improved, and the efficiency of the firmware upgrade can be improved. After the verification of the firmware program is completed, the firmware of the charging device 300 may be updated according to the verification result. The program firmware upgrading method is simple in steps, and the purpose of upgrading the firmware can be achieved without operating the program firmware upgrading method by a professional.
In a second aspect, an embodiment of the present application provides a program firmware upgrade method, which is applied to upgrade apparatus 400.
Referring to fig. 8, the program firmware upgrading method provided in the present application specifically includes the steps of:
s500, the charging interface 110 of the plug-in charging device 300 generates a communication path;
s600, the updated firmware program is sent to the charging equipment 300 through the communication channel, and the charging equipment 300 performs firmware updating according to the updated firmware program.
In some embodiments, the upgrade apparatus 400 stores an upgrade firmware program, and when the firmware of the charging apparatus 300 needs to be upgraded, the charging apparatus 300 may be connected to the upgrade apparatus 400, and a communication path is established between the two after the connection, so as to send the upgrade firmware program to the charging apparatus 300.
In some embodiments, charging device 300 obtains an upgrade firmware program sent from upgrade device 400, the upgrade firmware program is transferred from upgrade device 400 to charging device 300 through a communication path, and the firmware upgrade is performed by charging device 300 according to the upgrade firmware program.
In this embodiment of the present application, a communication path is generated by inserting the charging interface 110 of the charging device 300, then an upgrade firmware program is sent to the charging device 300 through the communication path, and the charging device 300 performs firmware upgrade according to the upgrade firmware program.
In a third aspect, the embodiments of the present application further provide a charging device 300 for performing the program firmware upgrade method mentioned in the embodiments of the first aspect.
In some embodiments, the charging device 300 includes:
a first generation module for generating a communication path generated by the upgrade apparatus 400 inserted into the charging interface 110 of the charging apparatus 300;
an acquiring module, configured to acquire an upgrade firmware program sent by the upgrade apparatus 400 through a communication path;
the verification module is used for performing program verification on the obtained upgraded firmware program to obtain a verification result;
and the upgrading module is used for upgrading the firmware according to the verification result.
In this embodiment of the present application, the upgrade apparatus 400 stores an upgrade firmware program, and when the firmware of the charging apparatus 300 needs to be upgraded, the charging apparatus 300 may be connected to the upgrade apparatus 400, and a communication path is established between the two after connection, so as to receive the upgrade firmware program sent from the upgrade apparatus 400. The charging device 300 acquires the upgrade firmware program transmitted from the upgrade device 400, and the upgrade firmware program is transferred from the upgrade device 400 to the charging device 300 through the communication path. The charging device 300 checks the obtained upgrade firmware program, so that the accuracy of firmware upgrade can be improved. After the verification of the firmware upgrade program by the charging device 300 is completed, the firmware upgrade of the charging device 300 can be completed according to the firmware upgrade program. The firmware of the charging device 300 in this embodiment has simple upgrade steps, and only needs to connect the charging interface 110 of the charging device 300 with the upgrade device 400 to wait for the upgrade to be completed, thereby reducing the operation difficulty of upgrading the firmware.
In a fourth aspect, embodiments of the present application further provide an upgrade apparatus for performing the program firmware upgrade method mentioned in the embodiments of the second aspect.
In some embodiments, the upgrade apparatus 400 includes:
a second generation module for generating a communication path generated by the upgrade apparatus 400 inserted into the charging interface 110 of the charging apparatus 300;
and the sending module is used for sending the updated firmware program to the charging equipment 300 through the communication channel.
In this embodiment of the present application, the upgrade apparatus 400 stores an upgrade firmware program, and when the firmware of the charging apparatus 300 needs to be upgraded, the charging apparatus 300 may be connected to the upgrade apparatus 400, and a communication path is established between the two after connection, so as to send the upgrade firmware program to the charging apparatus 300. The charging apparatus 300 acquires the upgrade firmware program transmitted from the upgrade apparatus 400, and the charging apparatus 300 performs firmware upgrade according to the upgrade firmware program. The program firmware upgrading method is simple in steps, and the purpose of upgrading the firmware can be achieved without operating the program firmware upgrading method by a professional.
In a fifth aspect, the present embodiment also provides an upgrade apparatus 400 including the charging apparatus 300 of the embodiment of the third aspect of the present application and the embodiment of the fourth aspect of the present application.
In the embodiment of the present application, the upgrade system includes the charging apparatus 300 and the upgrade apparatus 400 of the embodiment of the present application. After the charging equipment 300 is connected with the upgrading equipment 400, a communication path is established, and the upgrading of the program firmware of the charging equipment 300 can be completed by utilizing the upgrading equipment 400 and the charging interface 110 exposed out of the charging equipment 300, so that the structure among the modules is simple, and the firmware upgrading efficiency is high.
In a sixth aspect, embodiments of the present application further provide an electronic device.
In some embodiments, an electronic device includes: at least one processor, and a memory communicatively coupled to the at least one processor; the memory stores instructions that are executed by the at least one processor to cause the at least one processor to implement any one of the program firmware upgrade methods of the embodiments of the present application when executing the instructions.
The processor and the memory may be connected by a bus or other means.
The memory, as a non-transitory computer readable storage medium, may be used to store non-transitory software programs and non-transitory computer executable programs, such as program firmware upgrade methods described in embodiments of the present application. The processor implements the program firmware upgrade method described above by running a non-transitory software program and instructions stored in memory.
The memory may include a memory program area and a memory data area, wherein the memory program area may store an operating system, at least one application program required for a function; the storage data area may store and execute the program firmware upgrade method described above. In addition, the memory may include high-speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory remotely located relative to the processor, the remote memory being connectable to the processor through 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 non-transitory software programs and instructions required to implement the program firmware upgrade method described above are stored in memory and when executed by one or more processors, perform the program firmware upgrade methods mentioned in the embodiments of the first and second aspects described above.
In a seventh aspect, embodiments of the present application also provide a computer-readable storage medium.
In some embodiments, a computer readable storage medium stores computer executable instructions for performing the program firmware upgrade methods mentioned in the embodiments of the first and second aspects.
In some embodiments, the storage medium stores computer-executable instructions that are executed by one or more control processors, e.g., by one of the processors in the electronic device, which may cause the one or more processors to perform the program firmware upgrade method.
The above described apparatus embodiments are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer storage media (or non-transitory media) and communication media (or transitory media). The term computer storage media includes both volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data, as known to those skilled in the art. Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. Furthermore, as is well known to those of ordinary skill in the art, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media.
The embodiments of the present application have been described in detail above with reference to the accompanying drawings, but the present application is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present application. Furthermore, embodiments of the present application and features of the embodiments may be combined with each other without conflict.
Claims (9)
1. The program firmware upgrading method is characterized by being applied to charging equipment, wherein the charging equipment comprises a charging interface and an MCU; the method comprises the following steps:
establishing a communication path with an upgrade device, wherein the communication path is established by inserting the upgrade device into a charging interface of the charging device;
acquiring an upgrade firmware program sent by the upgrade equipment through the communication path;
performing first verification on the obtained upgrading firmware program through the MCU microcontroller to judge that the obtained upgrading firmware program is normal;
reading and writing the upgrade firmware program to an internal program storage area of the MCU according to a verification result of the first verification, and performing a second verification on the read and written upgrade firmware program by the internal program storage area, wherein the second verification is used for judging that the read and written upgrade firmware program is normal;
and carrying out firmware upgrading according to the verification result of the second verification.
2. The program firmware upgrade method according to claim 1, wherein the establishing a communication path with the upgrade apparatus comprises:
checking the charging interface to determine that the upgrade apparatus is plugged into the charging interface;
and establishing a communication channel with the upgrading equipment according to the checking result of the checking.
3. The program firmware upgrade method of claim 2, wherein said checking the charging interface comprises: the charging interface is checked by means of a timed poll.
4. The program firmware upgrading method is characterized by being applied to upgrading equipment and comprising the following steps:
a charging interface inserted into the charging equipment generates a communication path;
transmitting an upgrade firmware program to the charging device according to any one of claims 1 to 3 through the communication path, and performing firmware upgrade by the charging device according to the upgrade firmware program.
5. The charging equipment is characterized by comprising a charging interface and an MCU; the charging apparatus further includes:
the first generation module is used for generating a communication path, and the communication path is generated by inserting upgrade equipment into a charging interface of the charging equipment;
the acquisition module is used for acquiring an upgrade firmware program sent by the upgrade equipment through the communication channel;
the verification module is used for: performing first verification on the obtained upgrading firmware program through the MCU microcontroller to judge that the obtained upgrading firmware program is normal; reading and writing the upgrade firmware program to an internal program storage area of the MCU according to a verification result of the first verification, and performing a second verification on the read and written upgrade firmware program by the internal program storage area, wherein the second verification is used for judging that the read and written upgrade firmware program is normal;
and the upgrading module is used for upgrading the firmware according to the verification result of the second verification.
6. Upgrade apparatus, comprising:
the second generation module is used for generating a communication path, and the communication path is generated by the charging interface of the charging equipment inserted by the upgrading equipment;
the sending module is used for sending the upgrade firmware program to the charging equipment according to claim 5 through the communication channel.
7. Upgrade system, characterized by comprising a charging device according to claim 5 and an upgrade device according to claim 6.
8. An electronic device, comprising:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions that are executed by the at least one processor to cause the at least one processor to implement the program firmware upgrade method of any of claims 1-4 when executing the instructions.
9. A computer-readable storage medium storing computer-executable instructions for performing the program firmware upgrade method according to any one of claims 1 to 4.
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| CN117112001A (en) * | 2023-10-24 | 2023-11-24 | 北京傲星科技有限公司 | Method and device for upgrading software in board |
| CN117850565A (en) * | 2024-03-08 | 2024-04-09 | 闪极科技(深圳)有限公司 | Power supply device, firmware upgrade method, and readable storage medium |
Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126920A (en) * | 2007-09-30 | 2008-02-20 | 浙江中控技术有限公司 | Method and device implementing on-line upgrading of a fixed programme |
| CN101931674A (en) * | 2010-09-01 | 2010-12-29 | 惠州Tcl移动通信有限公司 | Method and device for sharing Micro-USB interface |
| CN102609287A (en) * | 2012-02-10 | 2012-07-25 | 株洲南车时代电气股份有限公司 | Device for updating FPGA (Field Programmable Gate Array) from a long distance by CPU (Central Processing Unit) and method therefor |
| WO2012126360A1 (en) * | 2011-03-23 | 2012-09-27 | 惠州Tcl移动通信有限公司 | Method for recovering original software when mobile terminal has failed in software upgrade |
| CN103761122A (en) * | 2013-12-31 | 2014-04-30 | 青岛歌尔声学科技有限公司 | Chip firmware updating method and system |
| CN104331312A (en) * | 2014-11-24 | 2015-02-04 | 东软熙康健康科技有限公司 | Firmware updating method and embedded device |
| CN104915237A (en) * | 2015-06-24 | 2015-09-16 | 深圳市兰丁科技有限公司 | Upgrading method and upgrading control method of Bluetooth device firmware program, and equipment |
| CN106415490A (en) * | 2015-09-24 | 2017-02-15 | 广东欧珀移动通信有限公司 | Mobile terminal, power supply adapter and upgrading method thereof |
| CN107515799A (en) * | 2016-06-16 | 2017-12-26 | 上海奕瑞光电子科技有限公司 | A kind of firmware loading method of flat panel detector |
| CN108139899A (en) * | 2015-09-24 | 2018-06-08 | 广东欧珀移动通信有限公司 | Terminal device and the method for control charging |
| CN108804123A (en) * | 2018-06-15 | 2018-11-13 | 歌尔科技有限公司 | A kind of TWS earphones and its upgrade method, device, storage medium |
| CN108958777A (en) * | 2018-08-03 | 2018-12-07 | 广州云海智联科技有限公司 | A kind of wireless charging device and control method |
| CN109491691A (en) * | 2018-11-30 | 2019-03-19 | 歌尔科技有限公司 | A kind of TWS earphone and its upgrade method, device, medium |
| CN110366063A (en) * | 2019-07-26 | 2019-10-22 | 歌尔科技有限公司 | A kind of upgrade method of wireless headset, device and charging box |
| CN110389778A (en) * | 2019-07-19 | 2019-10-29 | 苏州浪潮智能科技有限公司 | A kind of isomery accelerates the MCU firmware upgrade method and relevant apparatus of platform |
| CN110457055A (en) * | 2019-07-29 | 2019-11-15 | 珠海市一微半导体有限公司 | A kind of firmware upgrade control method, system and controlling terminal towards fast charge agreement |
| CN110659046A (en) * | 2019-09-12 | 2020-01-07 | 湖南国声智能科技有限公司 | Firmware upgrading method, terminal, charging box, earphone and storage medium |
| CN111211921A (en) * | 2019-12-26 | 2020-05-29 | 深圳市深蓝电子股份有限公司 | Remote upgrading method and system for module unit and computer readable storage medium |
| CN111459516A (en) * | 2020-03-12 | 2020-07-28 | 深圳乐动机器人有限公司 | Firmware upgrading method and charging base |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8856771B2 (en) * | 2011-08-19 | 2014-10-07 | International Business Machines Corporation | Protection for unauthorized firmware and software upgrades to consumer electronic devices |
| KR101619623B1 (en) * | 2014-10-20 | 2016-05-10 | 현대자동차주식회사 | System and method for reprogramming of vehicle controller |
| CN106464519A (en) * | 2015-09-24 | 2017-02-22 | 广东欧珀移动通信有限公司 | Adapter and adapter upgrade method |
-
2020
- 2020-09-27 CN CN202011032181.8A patent/CN112181460B/en active Active
Patent Citations (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101126920A (en) * | 2007-09-30 | 2008-02-20 | 浙江中控技术有限公司 | Method and device implementing on-line upgrading of a fixed programme |
| CN101931674A (en) * | 2010-09-01 | 2010-12-29 | 惠州Tcl移动通信有限公司 | Method and device for sharing Micro-USB interface |
| WO2012126360A1 (en) * | 2011-03-23 | 2012-09-27 | 惠州Tcl移动通信有限公司 | Method for recovering original software when mobile terminal has failed in software upgrade |
| CN102609287A (en) * | 2012-02-10 | 2012-07-25 | 株洲南车时代电气股份有限公司 | Device for updating FPGA (Field Programmable Gate Array) from a long distance by CPU (Central Processing Unit) and method therefor |
| CN103761122A (en) * | 2013-12-31 | 2014-04-30 | 青岛歌尔声学科技有限公司 | Chip firmware updating method and system |
| CN104331312A (en) * | 2014-11-24 | 2015-02-04 | 东软熙康健康科技有限公司 | Firmware updating method and embedded device |
| CN104915237A (en) * | 2015-06-24 | 2015-09-16 | 深圳市兰丁科技有限公司 | Upgrading method and upgrading control method of Bluetooth device firmware program, and equipment |
| CN108139899A (en) * | 2015-09-24 | 2018-06-08 | 广东欧珀移动通信有限公司 | Terminal device and the method for control charging |
| CN106415490A (en) * | 2015-09-24 | 2017-02-15 | 广东欧珀移动通信有限公司 | Mobile terminal, power supply adapter and upgrading method thereof |
| CN107515799A (en) * | 2016-06-16 | 2017-12-26 | 上海奕瑞光电子科技有限公司 | A kind of firmware loading method of flat panel detector |
| CN108804123A (en) * | 2018-06-15 | 2018-11-13 | 歌尔科技有限公司 | A kind of TWS earphones and its upgrade method, device, storage medium |
| CN108958777A (en) * | 2018-08-03 | 2018-12-07 | 广州云海智联科技有限公司 | A kind of wireless charging device and control method |
| CN109491691A (en) * | 2018-11-30 | 2019-03-19 | 歌尔科技有限公司 | A kind of TWS earphone and its upgrade method, device, medium |
| CN110389778A (en) * | 2019-07-19 | 2019-10-29 | 苏州浪潮智能科技有限公司 | A kind of isomery accelerates the MCU firmware upgrade method and relevant apparatus of platform |
| CN110366063A (en) * | 2019-07-26 | 2019-10-22 | 歌尔科技有限公司 | A kind of upgrade method of wireless headset, device and charging box |
| CN110457055A (en) * | 2019-07-29 | 2019-11-15 | 珠海市一微半导体有限公司 | A kind of firmware upgrade control method, system and controlling terminal towards fast charge agreement |
| CN110659046A (en) * | 2019-09-12 | 2020-01-07 | 湖南国声智能科技有限公司 | Firmware upgrading method, terminal, charging box, earphone and storage medium |
| CN111211921A (en) * | 2019-12-26 | 2020-05-29 | 深圳市深蓝电子股份有限公司 | Remote upgrading method and system for module unit and computer readable storage medium |
| CN111459516A (en) * | 2020-03-12 | 2020-07-28 | 深圳乐动机器人有限公司 | Firmware upgrading method and charging base |
Non-Patent Citations (5)
| Title |
|---|
| Private Blockchain Network for IoT Device Firmware Integrity Verification and Update;Samip Dhakal;《2019 IEEE 19th International Symposium on High Assurance Systems Engineering (HASE)》;1-10 * |
| Small compact electric vehicle for practical use and its repeated start-stop tests;Takeharu Hayashi;《2015 15th International Conference on Control, Automation and Systems (ICCAS)》;1-7 * |
| 基于GPRS的单片机固件升级系统设计;姚晓光;《单片机与嵌入式系统》;22-24 * |
| 无线耳机充电盒检测设备的设计与研究;常瑞鹏;《中国优秀硕士学位论文全文数据库 (信息科技辑)》;I135-135 * |
| 车号射频识别系统读写器研究与设计;吴芳;《中国优秀硕士学位论文全文数据库 (信息科技辑)》;I138-1073 * |
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