CN106775904A - A kind of program burn writing system and method for microcontroller built-in type system - Google Patents
A kind of program burn writing system and method for microcontroller built-in type system Download PDFInfo
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- CN106775904A CN106775904A CN201710124808.4A CN201710124808A CN106775904A CN 106775904 A CN106775904 A CN 106775904A CN 201710124808 A CN201710124808 A CN 201710124808A CN 106775904 A CN106775904 A CN 106775904A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
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Abstract
The present invention relates to a kind of program burn writing system and method for microcontroller built-in type system, the system includes host computer and slave computer, the host computer includes that User Interface, file read and parsing module and host computer communication module, the slave computer includes BootLoader modules, the BootLoader modules are located at the FX of microcontroller Flash, are made up of slave computer communication module, data resolution module and program burn writing module.The present invention can reduce host computer parsing difficulty and workload, it is ensured that while verification success rate, obtain speed of download faster.
Description
Technical field
The present invention relates to embedded device technology field, a kind of journey of microcontroller built-in type system is concretely related to
Sequence programming system and method.
Background technology
Embedded system is should by advanced computer technology, semiconductor technology and electronic technology and the specific of industry-by-industry
With the product after being combined, the development of chip technology so that one single chip has stronger disposal ability, and makes integrated various
Interface has become possibility, additionally, the need for and to product reliability, cost, the raising of the requirement that updates so that
Embedded system turns into the focus for attracting people's attention in recent years.Embedded system is widely used in electronic equipment, such as mobile phone, palm
Computer, electromechanical equipment etc., using preceding, need to by the burning program of embedded system to objective chip, but it is existing embedded
There is poor reliability, the slow problem of replication rate in the programming system and method for program.
The content of the invention
An object of the present invention is just to provide a kind of program burn writing system of microcontroller built-in type system, existing to solve
There is programming system reliability poor, the slow problem of replication rate.
The second object of the present invention is just to provide a kind of program burn writing method of microcontroller built-in type system.
An object of the present invention is realized by following scheme：A kind of program burn writing of microcontroller built-in type system
System, including host computer and slave computer, the host computer include that User Interface, file read and parsing module and host computer
Communication module, the slave computer includes BootLoader modules, and the BootLoader modules are located at consolidating for microcontroller Flash
Determine region, be made up of slave computer communication module, data resolution module and program burn writing module；
The User Interface is connected with file reading and parsing module and the communication of host computer communication module respectively, user mutual
Interface is used to carry out selection operation and point out downloading process information for user；
The file reads and parsing module is connected with the communication of host computer communication module, and file reads and parsing module is used for choosing
Fixed treats that programming file is read out, classifies and parses；
The host computer communication module communicates with one another with slave computer communication module and is connected, and host computer communication module is used to parse
Data carry out and verify and check information and data are sent to slave computer；
The slave computer communication module communicates with one another with data resolution module and is connected, and slave computer communication module is used to receive and transmit
The data of host computer simultaneously send the feedback information of data resolution module to host computer；
The data resolution module is connected with program burn writing module communication, and data resolution module is used to solve the data for receiving
Analysis and verification calculate and download password check；
Described program programming module receive data resolution module transmission through verify data and programming to microcontroller Flash
FX.
The BootLoader modules are set to non-erasable in the microcontroller.
The second object of the present invention is realized by following scheme：A kind of program burn writing of microcontroller built-in type system
Method, comprises the following steps：
A, host computer start, and microcontroller type is selected by User Interface, set communications parameter；
B, slave computer communication connection start and are shaken hands with host computer；
C, by User Interface select the executable file to be downloaded, input download password simultaneously click on download function；
D, host computer communication module and slave computer communication module receive and transmit encrypted message and by under data resolution module verification
Carry password；
E, allow to download after, the file of host computer reads and parsing module is read out to executable file, classifies and parses, and
The transmission and and verification of data are carried out by host computer communication module；
F, slave computer communication module receive data and send data resolution module to and parsed and and verified, data resolution module
The data that will be parsed send program burn writing module to and the result with verification are fed back into host computer, and host computer is tied according to feedback
Fruit continues to send data or mistake is downloaded in prompting.
FX of the data programming that g, program burn writing module will be received to the Flash of microcontroller.
During program burn writing, User Interface display downloading process information.
Parsing and verification, transmission that host computer is grouped according to the form of executable file.
The setting of each module of host computer of the present invention is realized when being parsed to data, according to the lattice of loading procedure file
Formula, the parsing being grouped and verification and transmission, can reduce upper computer software parsing difficulty and workload, ensure to verify
While success rate, speed of download faster is obtained.By the cooperation of password check and each module of slave computer, side verification is realized
Side burning, while burning process reliability is ensured, improves replication rate.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is burning flow chart of the invention.
Specific embodiment
As shown in figure 1, programming system of the invention includes host computer 1 and slave computer 2, host computer 1 includes user mutual circle
Face 3, file is read and parsing module 4 and host computer communication module 5, and host computer 1 can be PC ends, and slave computer 2 includes
BootLoader modules, BootLoader modules are located at the FX of microcontroller Flash, by slave computer communication module 6, number
Constituted according to parsing module 7 and program burn writing module 8, BootLoader modules are loaded on microcontroller down in advance and be set to can not
Erasing, only need to once be downloaded to BootLoader modules, be communicated by USBCAN between host computer 1 and slave computer 2
Card connection.
User Interface 3 is connected with file reading and parsing module 4 and the communication of host computer communication module 5 respectively, user
By User Interface 3, be downloaded target selection, communication modes selection, communications parameter set, download Password Input, can
Perform file data to select and send, select the basic parameters such as download function to set, setting communications parameter includes that selection communication sets
Standby type and communication speed, User Interface 3 can also point out during burning program download file format correctness,
Write the information such as address, the speed of write-in data of data.The actual functional capability of program burn writing also may be selected in host computer, such as only burn
Write, only wipe, wipe simultaneously programming etc..
File reads and parsing module 4 is connected with the communication of host computer communication module 5, for treating that programming file enters to what is selected
Row reads, classification and parse, so as to the parsing that is grouped and and verification, reduce parsing difficulty and workload, the number for parsing
According to the main address information comprising program and code information.
Host computer communication module 5 is communicated with one another with slave computer communication module 6 and is connected, and host computer communication module 5 will be parsed
Code data be sent to slave computer 2, every 24 byte datas for sending can be carried out and be verified calculating during transmission, and will
Result of calculation is sent to slave computer 2, then waits the check information that slave computer 2 is returned, if verification passes through, continues to send 24
Individual byte data, if do not verify passed through, failed download information is shown by User Interface 3.
Slave computer 2 receives the instruction and data that host computer 1 sends, wherein, slave computer communication module 6 and data resolution module
7 communicate with one another connection, and slave computer communication module 6 receives and transmit order and the data of host computer 1, all data for receiving by
Data resolution module 7 is parsed and is verified calculating and downloaded password check.Such as when download password is parsed, data solution
Analysis module 7 is checked password, and verification is downloaded by then allowing, and slave computer 2 will continue to the data from host computer 1 simultaneously
Parsed, while by program burn writing module 8 according to the address information and program information for parsing, by program burn writing to microcontroller
The FX of the Flash of device, by the feedback of the information of code error to host computer 1 if verification does not pass through.Receiving host computer
In data procedures, data resolution module 7 is carried out and verifies calculating simultaneously, often receives 24 bytes, then will be with verification result of calculation
Sent with host computer 1 and verification result of calculation is compared, relatively more identical, then explanation sends errorless, is then back to
The information for passing through is verified to host computer 1, host computer 1 continues to send data according to the information.
Specific method for burn-recording during the application of this programming system is as shown in Fig. 2 mainly include the following steps that：
A, host computer 1 start, and microcontroller type is selected by User Interface 3, set communications parameter；
B, the communication connection of slave computer 2 start and are shaken hands with host computer 1, by the display reminding of User Interface 3 if connection failure
Information；
C, by User Interface 3 select the executable file to be downloaded, input download password simultaneously click on download function；
D, host computer communication module 5 and slave computer communication module 6 receive and transmit encrypted message and checked by data resolution module 7
Download password；
E, password check are downloaded by then allowing, the file of host computer reads and parsing module 4 is read out to executable file,
Classification and parse, and by host computer communication module 5 carry out data transmission and and verification, password check by then by user hand over
Mutual interface 3 display reminding information；
F, slave computer communication module 6 receive data and send data resolution module 7 to and parsed and and verified, data parsing mould
The data that block 7 will be parsed send program burn writing module 8 to and the result with verification are fed back into host computer 1, the basis of host computer 1
Feedback result continues to send data or mistake is downloaded in prompting.
FX of the data programming that g, program burn writing module 8 will be received to the Flash of microcontroller.
Claims (5)
1. a kind of program burn writing system of microcontroller built-in type system, it is characterized in that, including host computer and slave computer, it is described on
Position machine includes that User Interface, file read and parsing module and host computer communication module, and the slave computer includes
BootLoader modules, the BootLoader modules are located at the FX of microcontroller Flash, are communicated mould by slave computer
Block, data resolution module and program burn writing module composition；
The User Interface is connected with file reading and parsing module and the communication of host computer communication module respectively, user mutual
Interface is used to carry out selection operation and point out downloading process information for user；
The file reads and parsing module is connected with the communication of host computer communication module, and file reads and parsing module is used for choosing
Fixed treats that programming file is read out, classifies and parses；
The host computer communication module communicates with one another with slave computer communication module and is connected, and host computer communication module is used to parse
Data carry out and verify and check information and data are sent to slave computer；
The slave computer communication module communicates with one another with data resolution module and is connected, and slave computer communication module is used to receive and transmit
The data of host computer simultaneously send the feedback information of data resolution module to host computer；
The data resolution module is connected with program burn writing module communication, and data resolution module is used to solve the data for receiving
Analysis and verification calculate and download password check；
Described program programming module receive data resolution module transmission through verify data and programming to microcontroller Flash
FX.
2. the program burn writing system of microcontroller built-in type system according to claim 1, it is characterized in that, it is described
BootLoader modules are set to non-erasable in the microcontroller.
3. a kind of program burn writing method of microcontroller built-in type system, it is characterized in that, comprise the following steps：
A, host computer start, and microcontroller type is selected by User Interface, set communications parameter；
B, slave computer communication connection start and are shaken hands with host computer；
C, by User Interface select the executable file to be downloaded, input download password simultaneously click on download function；
D, host computer communication module and slave computer communication module receive and transmit encrypted message and by under data resolution module verification
Carry password；
E, allow to download after, the file of host computer reads and parsing module is read out to executable file, classifies and parses, and
The transmission and and verification of data are carried out by host computer communication module；
F, slave computer communication module receive data and send data resolution module to and parsed and and verified, data resolution module
The data that will be parsed send program burn writing module to and the result with verification are fed back into host computer, and host computer is tied according to feedback
Fruit continues to send data or mistake is downloaded in prompting；
FX of the data programming that g, program burn writing module will be received to the Flash of microcontroller.
4. the program burn writing method of microcontroller built-in type system according to claim 3, it is characterized in that, in program burn writing
During, User Interface display downloading process information.
5. the program burn writing method of microcontroller built-in type system according to claim 3, it is characterized in that, host computer according to
Parsing and verification, transmission that the form of executable file is grouped.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710124808.4A CN106775904A (en) | 2017-03-03 | 2017-03-03 | A kind of program burn writing system and method for microcontroller built-in type system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710124808.4A CN106775904A (en) | 2017-03-03 | 2017-03-03 | A kind of program burn writing system and method for microcontroller built-in type system |
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| CN106775904A true CN106775904A (en) | 2017-05-31 |
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| CN201710124808.4A Pending CN106775904A (en) | 2017-03-03 | 2017-03-03 | A kind of program burn writing system and method for microcontroller built-in type system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678760A (en) * | 2017-09-11 | 2018-02-09 | 浙江中科正方电子技术有限公司 | A kind of CAN programmings program interaction control system and method |
| CN111880830A (en) * | 2020-07-23 | 2020-11-03 | 中国航发控制系统研究所 | Automatic compiling, linking and loading method for distributed control software source code |
| WO2022120599A1 (en) * | 2020-12-08 | 2022-06-16 | 华为技术有限公司 | Data packet processing method and apparatus |
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| US20080120689A1 (en) * | 2006-11-16 | 2008-05-22 | Novell, Inc. | Representing extensible markup language (XML) as an executable having conditional authentication or policy logic |
| CN204347592U (en) * | 2015-01-21 | 2015-05-20 | 华高科技（苏州）有限公司 | A kind of household appliances intelligent controlling device |
| CN108345464A (en) * | 2018-03-06 | 2018-07-31 | 播思通讯技术（北京）有限公司 | A kind of the startup method and Android vehicle device of Android system |
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2017
- 2017-03-03 CN CN201710124808.4A patent/CN106775904A/en active Pending
Patent Citations (3)
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| US20080120689A1 (en) * | 2006-11-16 | 2008-05-22 | Novell, Inc. | Representing extensible markup language (XML) as an executable having conditional authentication or policy logic |
| CN204347592U (en) * | 2015-01-21 | 2015-05-20 | 华高科技（苏州）有限公司 | A kind of household appliances intelligent controlling device |
| CN108345464A (en) * | 2018-03-06 | 2018-07-31 | 播思通讯技术（北京）有限公司 | A kind of the startup method and Android vehicle device of Android system |
Non-Patent Citations (1)
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| 乐志国;金启前;: "电动汽车整车控制器BootLoader功能开发" * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107678760A (en) * | 2017-09-11 | 2018-02-09 | 浙江中科正方电子技术有限公司 | A kind of CAN programmings program interaction control system and method |
| CN111880830A (en) * | 2020-07-23 | 2020-11-03 | 中国航发控制系统研究所 | Automatic compiling, linking and loading method for distributed control software source code |
| CN111880830B (en) * | 2020-07-23 | 2022-10-11 | 中国航发控制系统研究所 | Automatic compiling, linking and loading method for distributed control software source code |
| WO2022120599A1 (en) * | 2020-12-08 | 2022-06-16 | 华为技术有限公司 | Data packet processing method and apparatus |
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