CN109901851A - A kind of firmware burning system and method - Google Patents
A kind of firmware burning system and method Download PDFInfo
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- CN109901851A CN109901851A CN201910150757.1A CN201910150757A CN109901851A CN 109901851 A CN109901851 A CN 109901851A CN 201910150757 A CN201910150757 A CN 201910150757A CN 109901851 A CN109901851 A CN 109901851A
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Abstract
The invention discloses a kind of firmware burning system and method, the system comprises burning bottom plates, Vista H P and server, the burning bottom plate is equipped with human-computer interaction module, the burning bottom plate is for being mounted and connected to burning/recording chip, and the program state for treating burning/recording chip is shown by human-computer interaction module, the server is used for after the burning request signal for receiving Vista H P sending, read with to the corresponding original firmware of burning/recording chip, generate digital certificate corresponding with original firmware, then Vista H P is sent by the original firmware and digital certificate, the Vista H P is for merging into the original firmware and digital certificate to recordable paper, and burning bottom plate is sent to recordable paper by described, the burning bottom plate is driven to be burned onto what is received to recordable paper to burning/recording chip.The present invention can ensure information safety to avoid the leaking data risk during chip firmware burning.The present invention is widely used in firmware burning technical field.
Description
Technical field
The present invention relates to firmware burning technical field, especially a kind of firmware burning system and method.
Background technique
Safety chip is applied more and more widely on the automobile and the products such as mobile phone with car networking function, this is being produced
In class chip processes, need for relevant firmware and digital certificate to be burnt in chip.Safety chip is generally in safety verification etc.
Link plays a part of authentication etc., has very big importance for information security.But existing burning technology is all pre- Mr.
It at data such as good firmware and digital certificates and is stored in recording device, this makes the data such as firmware and digital certificate be faced with pole
Big disclosure risk.Once the leaking datas such as firmware and digital certificate are gone out, identical safety may be copied by criminal
Chip, so that information security faces significant threat.
Summary of the invention
In order to solve the above-mentioned technical problem, the object of the invention is that providing a kind of firmware burning system and method.
On the one hand, the embodiment of the present invention includes a kind of firmware burning systems, including burning bottom plate, Vista H P and service
Device, the burning bottom plate are connect by Vista H P with server, and the burning bottom plate is equipped with human-computer interaction module；
The burning bottom plate is used to be mounted and connected to burning/recording chip, and is shown by human-computer interaction module and treat burning
The program state of chip；
The server is used for after the burning request signal for receiving Vista H P sending, is read and to burning/recording chip
Corresponding original firmware generates digital certificate corresponding with original firmware, then sends the original firmware and digital certificate
To Vista H P；
The Vista H P is used to merge into the original firmware and digital certificate to recordable paper, and by described wait burn
Record file is sent to burning bottom plate, and the burning bottom plate is driven to be burned onto what is received to recordable paper to burning/recording chip.
Further, the server is to demonstrate,prove the original firmware and number after execution authentication procedure and certification pass through
Book is sent to Vista H P.
Further, the authentication procedure specifically includes the following steps:
Read the ID of the burning bottom plate and the ID of Vista H P；
Identify the sending time of the burning request signal；
Identify the position where the burning bottom plate and Vista H P；
When the ID of the burning bottom plate, the ID of Vista H P, the sending time of burning request signal and burning bottom plate and
When position where Vista H P checks consistent with corresponding preset task parameters, judge that certification passes through.
Further, the Vista H P is also used to execute following initialization step after powering:
Read the task parameters of setting；The task parameters include the ID of burning bottom plate to be used, wanted burning
To the sequence number of burning/recording chip, the period for the burning of being carried out；
According to the task parameters being detected and being verified to burning/recording chip to burning bottom plate and its installation, when detection and
Burning bottom plate is set as ready state when verification passes through；
Request server sends burning License Info, enters ready state when receiving burning License Info.
Further, the burning bottom plate also passes through human-computer interaction module real-time detection burning commencing signal, burning stops
Signal and burning reset signal；Start when detecting burning commencing signal and is burned onto what is received to recordable paper to burning
The process of chip；Stop the mistake being burned onto recordable paper to burning/recording chip that will be received when detecting burning abort signal
Journey；Stop process and the progress being burned onto recordable paper to burning/recording chip that will be received when detecting burning reset signal
It resets.
Further, the original firmware is that Vista H P is sent in the form of data flow.
Further, the original firmware and digital certificate are to be sent to Vista H P by different channels.
Further, it will be received during being burned onto recordable paper to burning/recording chip in the burning bottom plate,
The Vista H P also generates burning situation information in real time, and the burning situation information is fed back to server.
Further, the burning situation information includes burning progress and burning failure rate.
On the other hand, the embodiment of the present invention includes also a kind of firmware burning methods, comprising the following steps:
After receiving burning request signal, read with to the corresponding original firmware of burning/recording chip, generation with it is original solid
The corresponding digital certificate of part；
The original firmware and digital certificate are merged into recordable paper；
It will be burned onto recordable paper to burning/recording chip；
Real-time display treats the program state of burning/recording chip.
The beneficial effects of the present invention are: by setting burning bottom plate, Vista H P and server, the burning bottom plate is executed
Burning function, the Vista H P execute local control function, and the server executes long-range control, certification and original firmware
With the function of digital certificates constructing, since original firmware and digital certificate are given birth in real time during treating the burning of burning/recording chip
At, avoid the disclosure risk that pre-generated original firmware and digital certificate face；Simultaneously due to burning bottom plate and Vista H P
Original firmware and digital certificate are not saved, original firmware and number card will not be caused burning bottom plate and stolen Vista H P
Other equipment substitution work can be used in book leakage, user；Since server executes the certification to burning bottom plate and Vista H P
Program avoids disclosure risk caused by burning bottom plate and Vista H P are illegally replaced and distorted etc.；Due to burning bottom plate, burn
It is connected between record computer and server using internet, different burning bottom plate and Vista H P access service can be used in user
Device allows user neatly to select production site.
Detailed description of the invention
Fig. 1 is the structural block diagram of firmware burning system embodiment of the present invention；
Fig. 2 is the flow chart of firmware burning embodiment of the method for the present invention；
Fig. 3 is the work flow diagram of firmware burning system embodiment of the present invention.
Specific embodiment
The present embodiment includes a kind of firmware burning system, referring to Fig.1, including burning bottom plate, Vista H P and server, institute
It states burning bottom plate to connect by Vista H P with server, the burning bottom plate is equipped with human-computer interaction module；
The burning bottom plate is used to be mounted and connected to burning/recording chip, and is shown by human-computer interaction module and treat burning
The program state of chip；
The server is used for after the burning request signal for receiving Vista H P sending, is read and to burning/recording chip
Corresponding original firmware generates digital certificate corresponding with original firmware, then sends the original firmware and digital certificate
To Vista H P；
The Vista H P is used to merge into the original firmware and digital certificate to recordable paper, and by described wait burn
Record file is sent to burning bottom plate, and the burning bottom plate is driven to be burned onto what is received to recordable paper to burning/recording chip.
In the present embodiment, the chip of burning is STM32 series monolithic, which is widely used in vehicle
The chip products such as networking safety chip.
It include telecommunication circuit, programming circuit and driving circuit on the burning bottom plate.The telecommunication circuit is connected to burning
Computer to be recorded, burning bottom plate is communicated with Vista H P, the preferably described telecommunication circuit can run usb protocol,
I.e. telecommunication circuit is connect by USB interface with Vista H P.The programming circuit includes multiple for installing STM32 single-chip microcontroller
Chip carrier and corresponding transcoding circuit, programming circuit can be by the data conversions received by telecommunication circuit at corresponding timing
Pulse, so that preferably programming circuit is connected by SWD interface and STM32 single-chip microcontroller by data programming into STM32 single-chip microcontroller
It connects.Driving circuit includes necessary power supply circuit and clock circuit etc., and STM32 single-chip microcontroller is operated normally.Burning
Further include the fixture for fixing STM32 single-chip microcontroller at least one on bottom plate, a burning bottom plate is mounted and connected
At least one STM32 single-chip microcontroller.
Preferably, burning bottom plate can also install the human-computer interaction modules such as button, display screen and indicator light, so that user can
To obtain program state by human-computer interaction module operation burning bottom plate, and by human-computer interaction module.For example, passing through display
Screen is to show text information, to inform staff current burning progress and normal condition；Table is always on by red indicating light
Show burning mistake, expression is always on just in burning by blue indicator light, being always on by green indicator light indicates ready.
The Vista H P can be personal computer, be also possible to the minimum module with control function.When burning electricity
When brain is minimum module, Vista H P may be embodied by integrated equipment with burning bottom plate, at this point, in the present embodiment
Burning bottom plate refer to the part in the equipment of this one with burning function, the Vista H P in the present embodiment refers to this
With the part of control function in the equipment of one.Preferably, Vista H P runs ST-LINK Utility program, the program
So that Vista H P has the function of controlling burning bottom plate.
In the present embodiment, the burning bottom plate and Vista H P are mounted on local side, and correspondingly, the server is mounted on
Distally, i.e., burning bottom plate and Vista H P are mounted on the environment such as production line, and the server installation is beyond the clouds.Server and burning
Computer can be connected by public the Internet, can also be connected by internal private network.
It in the present embodiment, is mounted on burning bottom plate to burning/recording chip, user, which passes through, to be powered on, press start button etc.
It acts to burning bottom plate and issues burning instruction.After Vista H P detects burning bottom plate by burning instruction triggers, burning is generated
Request signal, and be solidificated in by the reading of burning bottom plate to the sequence number in burning/recording chip, which is to burning/recording chip
It is just written in production process in burning/recording chip.Sequence number and burning request signal are sent server by Vista H P,
Preferably, the sequence number itself that burning bottom plate is read can be used as burning request signal.
In the present embodiment, the server is after execution authentication procedure and certification pass through by the original firmware and number
Certificate is sent to Vista H P.I.e. server read with to the corresponding original firmware of burning/recording chip, generation and original firmware
Corresponding digital certificate and before sending Vista H P for the original firmware and digital certificate, first carries out authentication procedure,
The implementing result of the authentication procedure includes authenticating to pass through and authenticate not passing through.When the implementing result of authentication procedure is that certification passes through
When, then execute reading with to the corresponding original firmware of burning/recording chip, generation digital certificate corresponding with original firmware and by institute
It states original firmware and digital certificate is sent to Vista H P.
The authentication procedure is an authentication process, that is, judge burning bottom plate and Vista H P whether legitimate device.Work as burning
When record bottom plate and Vista H P pass through certification, server just executes subsequent step, and otherwise, server refusal executes subsequent step
Suddenly.Server can also be further arranged, so that when burning bottom plate and Vista H P pass through certification and in legal
The production period when, server just executes subsequent step, otherwise, server refusal execute subsequent step.
When burning bottom plate and Vista H P pass through certification, judgement of the methods of tabling look-up is passed through according to the sequence number received
The model to burning/recording chip of wanted burning, then finds corresponding original firmware, which be burnt to wait burn
Binary file in recording chip.According to the sequence number, lookup obtains corresponding data and generates corresponding number server
Certificate, the process is related with the setting of used digital certificate algorithm and manufacturer, and the present embodiment is not related to raw to digital certificate
At the improvement of method.
Multiple to burning/recording chip due to that can install on burning bottom plate, i.e. burning bottom plate can be carried out to multiple wait burn simultaneously
The burning process of recording chip, therefore original firmware transmitted by server and digital certificate have one-to-one relationship.Server
Vista H P is sent by original firmware and corresponding digital certificate, so that Vista H P can control on burning bottom plate accordingly
Chip carrier to be mounted on the chip carrier to burning/recording chip carry out burning.
Vista H P executes the merging process to original firmware and corresponding digital certificate, which can pass through two
The splicing of binary data is realized, thus using spliced data as to recordable paper；It can also be to original firmware and corresponding
The binary data of digital certificate carries out corresponding algorithm process, and obtained processing result is used as to recordable paper.
In the present embodiment, the server in programming system can connect multiple Vista H Ps, and each Vista H P can connect
Connect multiple burning bottom plates, these burning bottom plates can be separately connected it is different to burning/recording chip, at this point, programming system is supported simultaneously
The different firmware of multichannel programming improves producing line production capacity.
Burning bottom plate, Vista H P and server is arranged in present system, and the burning bottom plate executes burning function, described
Vista H P executes local control function, and the server executes long-range control, certification and original firmware and digital certificate is raw
At function avoided since original firmware and digital certificate are generated in real time during treating the burning of burning/recording chip
The disclosure risk that pre-generated original firmware and digital certificate face；Due to burning bottom plate and Vista H P do not save it is original solid
Part and digital certificate will not cause original firmware and digital certificate to reveal, user burning bottom plate and stolen Vista H P
Other equipment substitution work can be used；Since server executes the authentication procedure to burning bottom plate and Vista H P, avoid
Disclosure risk caused by burning bottom plate and Vista H P are illegally replaced and distorted etc.；Due to burning bottom plate, Vista H P kimonos
It being connected between business device using internet, different burning bottom plate and Vista H P access server can be used in user, so that with
Family can neatly select production site.
Be further used as preferred embodiment, the authentication procedure specifically includes the following steps:
Read the ID of the burning bottom plate and the ID of Vista H P；
Identify the sending time of the burning request signal；
Identify the position where the burning bottom plate and Vista H P；
When the ID of the burning bottom plate, the ID of Vista H P, the sending time of burning request signal and burning bottom plate and
When position where Vista H P checks consistent with corresponding preset task parameters, judge that certification passes through.
In the present embodiment, server identifies burning bottom plate by hardware identification algorithm from the communication data of burning bottom plate
ID, and from the communication data with Vista H P identify Vista H P ID；Server passes through described in clock comparison identification
The sending time of burning request signal；Server is identified by IP address recognizer where the burning bottom plate and Vista H P
Geographical location or network site.
In the present embodiment, server stores preset task parameters, and the task parameters have recorded to be executed
Bum task allow using burning bottom plate, allow using Vista H P, the recordable time section of permission and the place of production of permission
Etc. information.Wherein allow using burning bottom plate specifically include a series of burning bottom plate ID white lists, i.e., only deposited on white list
In ID consistent with the burning bottom plate ID that reads, just judgement certification passes through；Allow using Vista H P specifically include one
Serial Vista H P ID white list, i.e., when there is ID consistent with the Vista H P ID that reads only on white list, just judgement
Certification passes through；The recordable time section of permission includes a series of period white lists, that is, identifies the sending of the burning request signal
When time was in the period listed on white list, just judgement certification passes through；The place of production of permission includes a series of geographical locations
That is, there is the geographical location with the position consistency where the burning bottom plate and Vista H P that recognize only on white list in white list
When, just judgement certification passes through.
It is further used as preferred embodiment, the Vista H P is also used to execute following initialization step after powering
It is rapid:
Read the task parameters of setting；The task parameters include the ID of burning bottom plate to be used, wanted burning
To the sequence number of burning/recording chip, the period for the burning of being carried out；
According to the task parameters being detected and being verified to burning/recording chip to burning bottom plate and its installation, when detection and
Burning bottom plate is set as ready state when verification passes through；
Request server sends burning License Info, enters ready state when receiving burning License Info.
Wherein, task parameters are set by the staff for being responsible for burning work, and task parameters can be stored in burning
On bottom plate, Vista H P or server, when task parameters store on burning bottom plate or server, Vista H P and burning
Bottom plate or server are communicated so that task parameters reading is referred to Vista H P.Task parameters are related with this bum task
Index, including this subtask the ID of burning bottom plate to be used, wanted burning to burning/recording chip sequence number, to be carried out
The period etc. of burning.
The ID of burning bottom plate to be used be used to distinguish the model and serial number of burning bottom plate so that when Vista H P connects
When multiple burning bottom plates carry out flow line production, multiple burning bottom plates can be accurately distinguished, and drive specified burning bottom plate
Carry out burning；Sequence number to burning/recording chip is the information that can not be distorted being solidificated in in burning/recording chip, and sequence number can be used
To distinguish multiple and different chips.The period for the burning of being carried out can refer to the time where this bum task time started
Period, the period where this bum task whole process etc. where section, this bum task end time.
According to the task parameters to burning bottom plate and its installation to burning/recording chip burning bottom plate and its installation wait burn
Recording chip is detected and is verified, and can specifically include following steps:
1. detect whether to exist in task parameters the corresponding burning bottom plate of the ID of burning bottom plate to be used；
2. when there are corresponding burning bottom plate, detects whether the burning bottom plate is mounted with to burning/recording chip, and drives burning
Record bottom plate is treated burning/recording chip and is verified；
3. detects the sequence for waiting for burning/recording chip when being equipped with when burning/recording chip and when burning/recording chip verification is normal
It is number whether corresponding with the sequence number to burning/recording chip of burning wanted in task parameters；
4. waits for that the sequence number of burning/recording chip is corresponding with the sequence number to burning/recording chip of burning wanted in task parameters when this
When, whether the period for detecting the burning of being carried out that the burning bottom plate is set in task parameters is in idle condition；
5. when whether burning bottom plate is when being in idle condition the period for the burning of being carried out, burning bottom plate is set by
For ready state, so that burning bottom plate can receive at any time to recordable paper and carry out burning.
If burning bottom plate and its installation do not pass through detection and verification to burning/recording chip, burning bottom plate would not be by
It is set as ready state, i.e. burning bottom plate can not be operated and be used, and cannot be treated burning/recording chip and be carried out burning, ensure burning work
The safety of work.
Vista H P is also communicated with server, and request server sends burning License Info, the burning license letter
Breath can be a confirmation instruction.After Vista H P receives burning License Info, Vista H P enters ready state.
If server does not send burning License Info to Vista H P, Vista H P would not be set to ready
State, i.e. Vista H P can not be operated and be used, and burning bottom plate cannot be driven to treat burning/recording chip and carry out burning, ensure burning
The safety of work.
It is further used as preferred embodiment, the burning bottom plate also passes through human-computer interaction module real-time detection burning and opens
Beginning signal, burning abort signal and burning reset signal；Starting when detecting burning commencing signal will receive to burning
Process of the burning file extremely to burning/recording chip；Stop to receive to recordable paper burning when detecting burning abort signal
To the process to burning/recording chip；Stop to be burned onto what is received to recordable paper to burning when detecting burning reset signal
The process of chip is simultaneously resetted.
" beginning ", " suspension " and the Reset button can be set in human-computer interaction module, burning bottom plate real-time detection " is opened
Begin ", the triggering of " suspension " and the Reset button.When staff does not press START button, wouldn't start will be received
It is burned onto the process to burning/recording chip to recordable paper, that is, even if burning bottom plate has received to recordable paper, also will not
It is burned onto recordable paper to burning/recording chip；After staff presses START button, the starting of burning bottom plate will receive to
Recordable paper is burned onto the process to burning/recording chip, that is, will be burned onto recordable paper to burning/recording chip.Staff presses
Under after " suspension " button, stop to receive and be burned onto process to burning/recording chip, that is, if burning to recordable paper
What bottom plate will receive is burned onto process to burning/recording chip to recordable paper, then stops executing this process.Work
After the Reset button is pressed as personnel, stop to be burned onto the process to burning/recording chip by what is received to recordable paper and answered
Position, that is, stop executing to receive and be burned onto process to burning/recording chip to recordable paper, then to burning bottom plate
Working condition is resetted, and ready state is reentered.
It is further used as preferred embodiment, the original firmware is that Vista H P is sent in the form of data flow
's.
For server by way of data flow, the binary data for being included by original firmware is sent to Vista H P, this
It can be to avoid being ravesdropping or distort in original firmware transmission process.
It is further used as preferred embodiment, the original firmware and digital certificate are that burning is sent to by different channels
Record computer., can be by a plurality of different internet private line access between server and Vista H P in the present embodiment, it can also
To be connected simultaneously using wired and wireless mode.Server can send original firmware by a wherein internet special line
To Vista H P, Vista H P is sent by another internet special line by digital certificate.Server can also will be original solid
Part is sent to Vista H P by wired mode, wirelessly sends Vista H P for digital certificate.By using not
Cochannel sends original firmware and digital certificate respectively, can reduce what original firmware and digital certificate were eavesdropped or distorted simultaneously
Risk.Since in the present embodiment, original firmware and digital certificate cannot be individually burnt to in burning/recording chip, it is necessary to be passed through
Vista H P merges to obtain to after recordable paper, execute the programming process for treating burning/recording chip, therefore by using not
Cochannel sends original firmware and digital certificate respectively, can prevent criminal's bootlegging chip.
It is further used as preferred embodiment, is burned onto recordable paper wait burn in the burning bottom plate by what is received
During recording chip, the Vista H P also generates burning situation information in real time, and the burning situation information is fed back to
Server.The ST-LINK Utility of Vista H P can be used in the generating process and feedback procedure of the burning situation information
Program executes.
In the present embodiment, the burning situation information includes burning progress and burning failure rate.The burning progress refers to
It will be received during being burned onto recordable paper to burning/recording chip in the burning bottom plate, programming is to burning/recording chip
In data volume with to recordable paper total amount of data ratio.The burning failure rate refers in a bum task, burns
The ratio to burning/recording chip quantity and to burning/recording chip sum of record failure.Server or Vista H P can be configured,
So that reporting an error when the corresponding burning progress of a certain burning bottom plate is not up to predetermined value for a long time, and make when a certain burning
Record bottom plate corresponding burning failure rate reports an error when reaching predetermined value, and staff is reminded to overhaul programming system.
The present embodiment further includes a kind of firmware burning method, referring to Fig. 2, comprising the following steps:
S1. after receiving burning request signal, read with to the corresponding original firmware of burning/recording chip, generation with it is original
The corresponding digital certificate of firmware；
S2. the original firmware and digital certificate are merged into recordable paper；
S3. it will be burned onto recordable paper to burning/recording chip；
S4. real-time display treats the program state of burning/recording chip.
Firmware burning method in the present embodiment can be executed by firmware burning system as shown in Figure 1.Specifically, it walks
In rapid S1, server reads corresponding original firmware according to the sequence number, generates corresponding number card according to the sequence number
Then book sends Vista H P for the original firmware and digital certificate；In step S2., Vista H P will be described original solid
Part and digital certificate are merged into recordable paper, and are sent to burning bottom plate to recordable paper for described；In step S3., burning
Under the driving for recording computer, burning bottom plate is burned onto what is received to recordable paper to burning/recording chip；In step S4, burning bottom plate
The program state of burning/recording chip is treated by human-computer interaction module real-time display.
It is further used as preferred embodiment, before executing step S1, server also executes authentication procedure.It is described to recognize
Demonstrate,prove program for burning bottom plate and Vista H P execution, the authentication procedure specifically includes the following steps:
S201. the ID of the burning bottom plate and the ID of Vista H P are read；
S202. the sending time of the burning request signal is identified；
S203. the position where the burning bottom plate and Vista H P is identified；
S204. when the ID of the burning bottom plate, the ID of Vista H P, the sending time of burning request signal and burning bottom
When position where plate and Vista H P checks consistent with corresponding preset task parameters, judge that certification passes through.
Above-mentioned steps S201-S204 is executed in the server.
It is further used as preferred embodiment, the method also includes following steps:
S5. burning situation letter is generated during being burned onto recordable paper to burning/recording chip in real time what will be received
Breath；
S6. the burning situation information is fed back.
In the step S5 of the present embodiment, Vista H P generates burning situation information in real time, and the burning situation information includes
Burning progress and burning failure rate.Step S6 is executed, the burning situation information is fed back into server.
Each step in firmware burning method in the present embodiment, can be respectively using firmware burning system in the present embodiment
In burning bottom plate, Vista H P and server execute.Firmware burning method in the present embodiment has and firmware burning system
It unites corresponding function and beneficial effect.
One workflow principle of firmware burning system of the present invention is referring to Fig. 3.Entire workflow can be divided into preparation
Stage and burning stage two parts, preparation stage and burning stage are all by burning bottom plate, Vista H P and server according to certain
Timing execute respectively corresponding step composition.
In the preparation stage, Vista H P is communicated after receiving power-on instruction with burning bottom plate, executes following steps pair
Burning bottom plate initialize and itself initialized:
Read the task parameters of setting；The task parameters include the ID of burning bottom plate to be used, wanted burning
To the sequence number of burning/recording chip, the period for the burning of being carried out；
According to the task parameters being detected and being verified to burning/recording chip to burning bottom plate and its installation, when detection and
Burning bottom plate is set as ready state when verification passes through；
Request server sends burning License Info, enters ready state when receiving burning License Info.
After the initialization of burning bottom plate, the trigger signal issued by human-computer interaction module real-time detection staff is being examined
Burning instruction is issued after measuring trigger signal, Vista H P instructs according to burning and generates burning request signal.Server receives
After burning request signal, following authentication procedure is executed to burning bottom plate and Vista H P:
Read the ID of the burning bottom plate and the ID of Vista H P；
Identify the sending time of the burning request signal；
Identify the position where the burning bottom plate and Vista H P；
When the ID of the burning bottom plate, the ID of Vista H P, the sending time of burning request signal and burning bottom plate and
When position where Vista H P checks consistent with corresponding preset task parameters, judge that certification passes through.
After authentication procedure passes through, start the burning stage.
In the burning stage, after the burning request signal for receiving Vista H P sending, server generates simultaneously server
Original firmware and digital certificate are sent to Vista H P, Vista H P becomes the original firmware received and digital certificate merging
To recordable paper, will be burned onto recordable paper in burning/recording chip by burning bottom plate.It will be burnt to recordable paper in burning bottom plate
To during to burning/recording chip, Vista H P generates burning situation information and simultaneously feeds back to server and burning bottom plate for record.Service
Device is monitored burning situation, such as carries out when the corresponding burning progress of a certain burning bottom plate is not up to predetermined value for a long time
It reports an error, and reports an error when the corresponding burning failure rate of a certain burning bottom plate reaches predetermined value, remind staff to burning
Recording system is overhauled；Burning bottom plate shows burning situation by human-computer interaction module, such as when a certain burning bottom plate is corresponding
When burning progress is not up to predetermined value for a long time, driving red indicating light flashing, when the corresponding burning failure of a certain burning bottom plate
When rate reaches predetermined value, driving red indicating light is always on, and staff is reminded to overhaul programming system.
It is to be illustrated to preferable implementation of the invention, but the implementation is not limited to the invention above
Example, those skilled in the art can also make various equivalent variations on the premise of without prejudice to spirit of the invention or replace
It changes, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (10)
1. a kind of firmware burning system, which is characterized in that including burning bottom plate, Vista H P and server, the burning bottom plate
It is connect by Vista H P with server, the burning bottom plate is equipped with human-computer interaction module；
The burning bottom plate is used to be mounted and connected to burning/recording chip, and is shown by human-computer interaction module and treat burning/recording chip
Program state；
The server is used for after the burning request signal for receiving Vista H P sending, is read corresponding to burning/recording chip
Original firmware, generate corresponding with original firmware digital certificate, then send burning for the original firmware and digital certificate
Record computer；
The Vista H P is used to merge into the original firmware and digital certificate to recordable paper, and will be described to burning text
Part is sent to burning bottom plate, and the burning bottom plate is driven to be burned onto what is received to recordable paper to burning/recording chip.
2. a kind of firmware burning system according to claim 1, which is characterized in that the server is to execute certification journey
Sequence and authenticating by the original firmware and digital certificate sends Vista H P after passing through.
3. a kind of firmware burning system according to claim 2, which is characterized in that the authentication procedure specifically includes following
Step:
Read the ID of the burning bottom plate and the ID of Vista H P；
Identify the sending time of the burning request signal；
Identify the position where the burning bottom plate and Vista H P；
When the ID of the burning bottom plate, the ID of Vista H P, the sending time of burning request signal and burning bottom plate and burning
When position where computer checks consistent with corresponding preset task parameters, judge that certification passes through.
4. a kind of firmware burning system according to claim 1, which is characterized in that the Vista H P is also used to be switched on
After execute following initialization step:
Read the task parameters of setting；The task parameters include the ID of burning bottom plate to be used, wanted burning wait burn
The sequence number of recording chip, the burning of being carried out period；
According to the task parameters being detected and being verified to burning/recording chip to burning bottom plate and its installation, when detection and verification
By when burning bottom plate is set as ready state；
Request server sends burning License Info, enters ready state when receiving burning License Info.
5. a kind of firmware burning system according to claim 1, which is characterized in that the burning bottom plate also passes through man-machine friendship
Mutual module real-time detection burning commencing signal, burning abort signal and burning reset signal；When detecting burning commencing signal
Start the process being burned onto recordable paper to burning/recording chip that will be received；Stop to connect when detecting burning abort signal
What is received is burned onto the process to burning/recording chip to recordable paper；Stop when detecting burning reset signal will to receive to
Recordable paper is burned onto the process to burning/recording chip and is resetted.
6. a kind of firmware burning system according to claim 1, which is characterized in that the original firmware is with data flow
Form is sent to Vista H P.
7. a kind of firmware burning system according to claim 1, which is characterized in that the original firmware and digital certificate are
Vista H P is sent to by different channels.
8. a kind of firmware burning system according to claim 1, which is characterized in that will be received in the burning bottom plate
During being burned onto recordable paper to burning/recording chip, the Vista H P also generates burning situation information in real time, and by institute
It states burning situation information and feeds back to server.
9. a kind of firmware burning system according to claim 8, which is characterized in that the burning situation information includes burning
Progress and burning failure rate.
10. a kind of firmware burning method, which comprises the following steps:
After receiving burning request signal, read with to the corresponding original firmware of burning/recording chip, generation and original firmware phase
The digital certificate answered；
The original firmware and digital certificate are merged into recordable paper；
It will be burned onto recordable paper to burning/recording chip；
Real-time display treats the program state of burning/recording chip.
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| CN113326051B (en) * | 2021-06-06 | 2023-11-24 | 深圳市昂科技术有限公司 | Chip serial number burning device and method |
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| CN116755727B (en) * | 2023-08-21 | 2023-11-03 | 湖南博匠信息科技有限公司 | Intelligent upgrading method and system for firmware of embedded device |
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