CN206162491U - Embedded development system with wireless upgrading function - Google Patents
Embedded development system with wireless upgrading function Download PDFInfo
- Publication number
- CN206162491U CN206162491U CN201620960572.9U CN201620960572U CN206162491U CN 206162491 U CN206162491 U CN 206162491U CN 201620960572 U CN201620960572 U CN 201620960572U CN 206162491 U CN206162491 U CN 206162491U
- Authority
- CN
- China
- Prior art keywords
- mac address
- wireless
- processor
- development board
- adapter
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
The utility model relates to an embedded development system with wireless upgrading function, including wireless adapter and at least one development board, wireless adapter includes: first processor and with the radio communication subassembly that first processor connects, the development board includes: the mainboard sets up be used for the second processor of application control on the mainboard, and be used for connecting the wireless device of wireless adapter, at least one the development board through its wireless device with independent wireless connection link is establish to wireless adapter, wireless adapter passes through communication interface and external equipment exchange upgrading data, and will the upgrading data are passed through the wireless connection link sends to corresponding development board.
Description
Technical field
The utility model is related to built-in field, more particularly, it relates to a kind of with the embedded of wireless upgrading function
Development system.
Background technology
The core of embedded developping system is by one or several several microprocessors for having corresponding control program in advance
Or singlechip group is into the corresponding task of program performing of each microprocessor or single-chip microcomputer foundation write.This and general-purpose computations function
The software difference that user selects enough is run, the software in embedded developping system is typically temporarily constant.The change of software is led to
Often for the needs of upgrading.Embedded developping system with upgrade function is typically provided with serial data interface or USB interface is used
In with external equipment exchange data.Need to use corresponding data line to connect external equipment during customer upgrade.That what is if desired upgraded is more
When the reserved communication interface of individual embedded developping system is inconsistent, user then needs to prepare many data lines, cause the user pole
Big inconvenience.Additionally, when equipment is in closed environment, not will pass through data wire connection external equipment.When the upper outside of connection sets
After standby, before upgrading data are sent, user needs to reset embedded developping system to make it into upgrade and prepares external equipment
State.Existing reset operation method typically arranges corresponding reset key, after the upgrade command for receiving external equipment, uses
Family need to quickly press within a short period of time reset key could successfully be resetted.
Utility model content
The technical problems to be solved in the utility model is, for the defect of prior art, there is provided one kind has wireless liter
The embedded developping system of level function.
The utility model solves the technical scheme that its technical problem adopted：Construction is a kind of with wireless upgrading function
Embedded developping system, including wireless adapter and at least one development board, the wireless adapter includes：First processor
And the first wireless communication components being connected with the first processor；The development board includes：Mainboard, is arranged on the mainboard
The upper second processing device for being used for application program controlling, and for connecting the wireless device of the wireless adapter；It is described at least
One development board sets up independent wireless connection link by its wireless device with the wireless adapter；The wireless adapter
By communication interface exchange with external equipment upgrading data, and by it is described upgrading data by the wireless connection link send to
Corresponding development board.
Preferably, the wireless adapter includes Bluetooth adapter；The wireless device includes blue-tooth device；The bluetooth
The MAC Address of device matches with the MAC Address of the Bluetooth adapter, and at least one development board passes through different MAC
Independent Bluetooth connection link is set up in address with the Bluetooth adapter.
Preferably, the Bluetooth adapter also includes the first MAC Address modification component, the first display module；
The first MAC Address modification component is connected with the first processor, for changing the Bluetooth adapter MAC
The extended identifier of address character string；First display module is connected with the first processor, for showing the bluetooth
The extended identifier of adapter MAC address character string；First wireless communication components are connected with the first processor, are used for
Search and obtain the MAC Address of the development board blue-tooth device；The first processor is used for the MAC ground of the blue-tooth device
Location is compared with the MAC Address of the Bluetooth adapter, when meeting pre-conditioned, by first wireless communication components with
The blue-tooth device sets up Bluetooth connection link, and please to blue-tooth device transmission upgrading by the Bluetooth connection link
Ask.
Preferably, the blue-tooth device includes the second MAC Address modification component, the second display module, the second radio communication
Component and the 3rd processor；The second MAC Address modification component is connected with the 3rd processor, for changing the indigo plant
The extended identifier of tooth device MAC Address character string；Second display module and the 3rd processor module, for showing
The extended identifier of the blue-tooth device MAC Address character string；Second wireless communication components connect with the 3rd processor
Connect, for broadcasting the MAC Address of the blue-tooth device；3rd processor is used in the upgrading for receiving the Bluetooth adapter
The second processing device is resetted after request.
Preferably, first MAC Address modification component and second MAC Address modification component are included for by institute
The button that last byte of MAC Address character string is adjusted in the range of numeral 0～255 is stated, the button includes increasing button
And/or reduction button.
Preferably, first display module and second display module include charactron, for showing the MAC
Last byte of address character string.
Preferably, the Bluetooth adapter also includes the first USB device, and first USB device includes the first USB interface
And USB chips, the Bluetooth adapter carries out data by first USB device and external equipment with usb protocol
Exchange.
Preferably, the development board also include the second USB device, second USB device include secondary USB interface and
2nd USB chips, the development board carries out data exchange by second USB device and external equipment with usb protocol.
Preferably, the first processor is integrated in the first chip internal with first wireless communication components；Described
Two wireless communication components are integrated in the second chip internal with the 3rd processor.
Preferably, the development board also include power interface and I O Interface.
Implement embedded developping system of the present utility model, radio upgrade can be carried out by bluetooth, without the need for connecing by difference
The different types of data line connection external equipment of mouth, is user-friendly to.Wireless adapter of the present utility model can connect multiple
Development board, wireless adapter sets up independent Bluetooth connection link from development board by different MAC Address, and is all provided with the two
There is charactron to be easy to for checking in pairing connection, the pairing connection of user's exact operations can be easy to, reduce maloperation.Development board
In wireless device processor automatically reset control can be carried out to development board, without the need for user operation reset key.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of the utility model embedded developping system；
Fig. 2 is the structural representation of the embodiment of development board one shown in Fig. 1；
Fig. 3 is the structural representation of the embodiment of wireless adapter one shown in Fig. 1.
Specific embodiment
In order that the purpose of this utility model, technical scheme and advantage become more apparent, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to the utility model.
As shown in figure 1, in the structural representation of embedded developping system of the present utility model, the embedded developping system
Including the development board 2 (development board 2 is illustrate only in figure) of wireless adapter 1 and at least one.Wireless adapter 1 includes：
First processor 11 and the first wireless communication components 12 being connected with first processor 11；Development board 2 includes：Mainboard 21, if
Put is used for the second processing device 22 of application program controlling on mainboard 21, and for connecting the wireless device of wireless adapter 1
23；Development board 2 sets up independent wireless connection link by its wireless device 23 and wireless adapter 1；Wireless adapter 1 passes through
Communication interface exchanges upgrading data with external equipment, and upgrading data are sent to corresponding development board by wireless connection link
2。
It is to reduce power consumption because ROMPaq data are larger, the wireless adapter 1 is preferably by Bluetooth adapter.Can
With what is understood, the versions preferentially select the bluetooth 4.0 of super low-power consumption and the bluetooth redaction of other low-power consumption.
When the wireless adapter 1 selects Bluetooth adapter, the wireless device 23 in corresponding development board 2 should also include indigo plant
Tooth device.And the MAC Address of blue-tooth device matches with the MAC Address of Bluetooth adapter, at least one development board 2 can pass through
Different MAC Address sets up independent Bluetooth connection link with Bluetooth adapter.
MAC Address is used for representing the identifier of each website on internet, is indicated using hexadecimal number, totally six words
Section.Wherein, first three byte is that the registration management mechanism RA for having IEEE is responsible for the code of different manufacturers distribution, also referred to as " establishment
Upper unique identifier ", afterwards three bytes the adaptor interface of production, also referred to as " extension mark are voluntarily assigned to by each producer
Symbol ".The MAC Address of above-mentioned blue-tooth device can be by changing extended identifier come real with matching for the MAC Address of Bluetooth adapter
It is existing.
Further, Bluetooth adapter also includes the first MAC Address modification component 13, the first display module 14；First MAC
Address modification component 13 is connected with first processor 11, for changing the extended identifier of Bluetooth adapter MAC Address character string；
First display module 14 is connected with first processor 11, for showing the extended identifier of Bluetooth adapter MAC Address character string；
First wireless communication components 12 are connected with first processor 11, for searching and obtain the MAC Address of the blue-tooth device of development board 2；
First processor 11 is used to be compared the MAC Address of blue-tooth device with the MAC Address of the Bluetooth adapter, default when meeting
During condition, Bluetooth connection link is set up by the first wireless communication components and blue-tooth device, and by Bluetooth connection link to indigo plant
Tooth device sends upgrade request.
Further, blue-tooth device includes the second MAC Address modification component 231, the second display module 232, second is wireless
The processor 234 of communication component 233 and the 3rd；Second MAC Address modification component 231 is connected with the 3rd processor 234, for repairing
Change the extended identifier of blue-tooth device MAC Address character string；Second display module 232 and the component of the 3rd processor 234, for showing
Show the extended identifier of blue-tooth device MAC Address character string；Second wireless communication components 233 are connected with the 3rd processor 234, use
In the MAC Address of broadcast blue-tooth device；3rd processor 234 is used for after the upgrade request for receiving Bluetooth adapter to second
Reason device 22 is resetted.
Preferably using ten development boards and a Bluetooth adapter in the present embodiment.The work of the embedded developping system
Principle is：Bluetooth adapter is identical with the factory-default of front 5 bytes in the MAC Address character string of development board 2.And calculating
A digital units are a byte in machine, generally 8 bits, are scaled the decimal system, corresponding numeral is 0～
255.The default digital of last byte of the MAC Address of Bluetooth adapter be 0, the MAC Address of ten development boards 2 it is last
The default digital of one byte is respectively 0,1,2,3 ... 9.After user opens the radio communication function of development board, development board
Blue-tooth device outwards broadcast its MAC Address.After user opens Bluetooth adapter, the Bluetooth adapter is continually searched for and obtained
The MAC Address of other blue-tooth device broadcast.When it is 6 development board to need to connect MAC Address character string last byte, use
Family operates the first MAC Address modification component 13, and by the MAC Address of Bluetooth adapter, last byte is revised as 6 from 0.Bluetooth is fitted
Orchestration gets and be compared with the MAC Address of itself after the MAC Address of the development board, and the MAC Address of the two is identical i.e.
Meet pre-conditioned, Bluetooth adapter to the development board initiates Bluetooth connection request.The development board receives request and is adapted to bluetooth
Device sets up Bluetooth connection link.When it is 0 development board to need to connect MAC Address character string last byte, without the need for carrying out
MAC Address modification operation, the Bluetooth adapter can be directly that 0 development board is set up with MAC Address character string last byte
Bluetooth connection link.It should be understood that by changing last byte of MAC Address to realize and Bluetooth adapter MAC Address
The development board for matching at most can be 256.
When needing to upgrade the development board, Bluetooth adapter is handed over by the communication interface of its own with external equipment
Upgrading data are changed, such as by USB interface with computer with usb protocol exchange data.Bluetooth adapter sends to development board upgrades
Before data, first, a upgrade request is sent to.Second wireless communication components of development board receive the upgrade request, defeated
Go out and processed to the 3rd processor 234.3rd processor 234 recognized after the upgrade request, export reset control information at second
Reason device 22.Second processing device 22 enters upgrading SBR after resetting.Bluetooth adapter will upgrade data be sent to have been enter into rise
The development board 2 of level SBR, development board 2 receives upgrading data and writes, and completes upgrading.It should be understood that the upgrade request
Can be the data of one group of specific agreement, so that the 3rd processor 234 is recognized.
It should be understood that when the MAC Address of Bluetooth adapter is not changed, the 2nd MAC ground of the operable development board of user
Component 231 is changed in location, and the MAC Address of development board is revised as into 0, makes MAC Address match.
The structural representation of development board one embodiment shown in Fig. 1 as shown in Figure 2.Specifically, the development board 2 includes：
Mainboard 21, the wireless device 23 being arranged on mainboard 21, the second USB device 24, power interface 25, I O Interface 26 and be used for
The second processing device 22 of application program controlling.
Wireless device 23 be blue-tooth device, including the second MAC Address modification component 231, the second display module 232 and collection
Into the second wireless communication components 233 and the 3rd processor 234 in the second chip internal；Second MAC Address change component 231 with
3rd processor 234 connects, for changing the extended identifier of blue-tooth device MAC Address character string；Second display module 232 with
The component of 3rd processor 234, for showing the extended identifier of blue-tooth device MAC Address character string；Second wireless communication components
233 are connected with the 3rd processor 234, for broadcasting the MAC Address of blue-tooth device；3rd processor 234 is used to receive bluetooth
Second processing device 22 is resetted after the upgrade request of adapter.
Further, the second MAC Address modification component 231 includes existing for last byte by MAC Address character string
Byte is adjusted from 0 to 255 increase button in the range of numeral 0～255.When user is when byte is 255, continuing to operate increases
Button, the byte automatic cycle to 0.It should be understood that the second MAC Address modification component 231 may also comprise and adjust byte from 255
It is whole to 0 reduction button.When user is when byte is 0, continue to operate reduction button, the byte automatic cycle to 255.
Further, the second display module 232 includes charactron, for showing the last character of MAC Address character string
Section, i.e., the numeral in the range of 0～255.
Further, the second USB device 24 includes secondary USB interface and the 2nd USB chips, and development board passes through second
USB device 24 carries out data exchange with external equipment with usb protocol.
Further, development board 2 connects external power source by power interface 25；By I O Interface 26 connect external equipment.
It should be understood that when development board 2 by USB interface grafting outside can power supply unit when, USB interface also can be as power interface
Development board 2 is powered.
Fig. 3 is the structural representation of the embodiment of wireless adapter 1 one shown in Fig. 1.Specifically, the wireless adapter is bluetooth
Adapter, including：First MAC Address modification component 13, the first display module 14, the first USB device 15 and it is integrated in first
The wireless communication components 12 of first processor 11 and first of chip internal.
First MAC Address modification component 13 is connected with first processor 11, for changing Bluetooth adapter MAC Address character
The extended identifier of string；First display module 14 is connected with first processor 11, for showing Bluetooth adapter MAC Address character
The extended identifier of string；First wireless communication components are connected with first processor 11, for searching and obtain the bluetooth of development board 2 dress
The MAC Address put；First processor 11 is used to be compared the MAC Address of blue-tooth device with the MAC Address of the Bluetooth adapter
Compared with, when meeting pre-conditioned, Bluetooth connection link is set up by the first wireless communication components and blue-tooth device, and by bluetooth
Connecting link to blue-tooth device sends upgrade request.
Further, the first MAC Address modification component 13 includes being counted for last byte by MAC Address character string
Byte is adjusted to 255 from 0 in the range of word 0～255 increases button and adjusts byte from 255 to 0 reduction button.
Further, the first display module 14 includes charactron, for showing the last character of MAC Address character string
Section, i.e., the numeral in the range of 0～255.
Further, the first USB device 15 includes the first USB interface and a USB chips, and Bluetooth adapter is by the
One USB device 15 carries out data exchange with external equipment with usb protocol.
Fig. 2 is with the operation principle of Bluetooth adapter with the development board shown in Fig. 3：In normal operation, development board
Wireless device 23 do not work.Start work by button, triggering wireless device 23 is reduced with the head of a household.Wireless device 23 starts work
Afterwards, the wireless device 23 of development board 2 outwards broadcasts its MAC Address, digital if its last position of default mac address character string is 6
Pipe shows numeral 6.After the USB interface of Bluetooth adapter is inserted computer by user, the Bluetooth adapter startup work, it is not
The disconnected MAC Address searched and obtain other blue-tooth device broadcast.When needing to connect MAC Address character string, last is opened for 6
When sending out plate, the MAC Address of user operation first modification component 13 increases button by MAC Address the last character of Bluetooth adapter
Section is revised as 6 from default value 0, and the numeral of charactron simultaneous display modification is checked for user.Bluetooth adapter gets development board
MAC Address after be compared with the MAC Address of itself, when the MAC Address of the two is identical, Bluetooth adapter is to development board
Initiate Bluetooth connection request.Development board receives request and sets up Bluetooth connection link with Bluetooth adapter.
When needing to upgrade above-mentioned development board, Bluetooth adapter to development board is sent before upgrading data, first,
A upgrade request is sent to development board.Second wireless communication components of development board receive the upgrade request, export at the 3rd
Reason device 234 is processed.3rd processor 234 recognize the upgrade request after, export reset control information to second processing device 22.Second
Processor 22 enters upgrading SBR after resetting.The Bluetooth adapter data that will upgrade are sent to and have been enter into the SBR of upgrading
Development board, development board receives upgrading data and writes, and completes upgrading.It should be understood that the upgrade request can have for one
The pulse signal of CF, so that the 3rd processor 234 is recognized.
In certain embodiments, user can be directly by development board by USB device grafting computer, by wired mode
Transmission upgrading data.Before USB device sends upgrading data to development board, first, export reset control information at second
Reason device 22.Second processing device 22 enters upgrading SBR after resetting.
Implement embedded developping system of the present utility model, radio upgrade can be carried out by bluetooth, without the need for by all types of
Data wire connects external equipment, is user-friendly to.Wireless adapter of the present utility model can connect multiple development boards, wireless suitable
Orchestration sets up independent Bluetooth connection link from development board by different MAC Address, and be equipped with the two charactron for
Family pairing connection when check, be easy to user's exact operations pairing connection, reduce maloperation.Wireless device process in development board
Device can carry out reset control to development board automatically, without the need for user operation reset key.
It should be understood that above example only expresses preferred embodiment of the present utility model, its description is more concrete
With it is detailed, therefore but the restriction to the utility model the scope of the claims can not be interpreted as；It should be pointed out that for this area
Those of ordinary skill for, without departing from the concept of the premise utility, freedom can be carried out to above-mentioned technical characterstic
Combination, can also make some deformations and improvement, and these belong to protection domain of the present utility model；Therefore, it is all with this practicality
The equivalents that new right is done and modification, all should belong to the covering scope of the utility model claim.
Claims (10)
1. a kind of embedded developping system with wireless upgrading function, it is characterised in that including wireless adapter (1) and extremely
A few development board (2),
The wireless adapter (1) includes：First processor (11) and the first nothing being connected with the first processor (11)
Line communication component (12)；
The development board (2) includes：Mainboard (21), being arranged on the mainboard (21) is used for the second processing of application program controlling
Device (22), and for connecting the wireless device (23) of the wireless adapter (1)；
At least one development board (2) sets up independent wireless by its wireless device (23) and the wireless adapter (1)
Connecting link；The wireless adapter (1) exchanges upgrading data with external equipment by communication interface, and by the upgrading data
Sent to corresponding development board (2) by the wireless connection link.
2. embedded developping system according to claim 1, it is characterised in that the wireless adapter (1) is including bluetooth
Adapter；
The wireless device (23) is including blue-tooth device；The MAC ground of the MAC Address of the blue-tooth device and the Bluetooth adapter
Location matches, and at least one development board (2) sets up independent bluetooth by different MAC Address with the Bluetooth adapter
Connecting link.
3. embedded developping system according to claim 2, it is characterised in that the Bluetooth adapter also includes first
MAC Address modification component (13), the first display module (14)；
First MAC Address modification component (13) is connected with the first processor (11), for changing the bluetooth adaptation
The extended identifier of device MAC Address character string；
First display module (14) is connected with the first processor (11), for showing the Bluetooth adapter MAC ground
The extended identifier of location character string；
First wireless communication components are connected with the first processor (11), for searching and obtain the development board (2)
The MAC Address of blue-tooth device；
The first processor (11) is for the MAC Address of the blue-tooth device to be carried out with the MAC Address of the Bluetooth adapter
Relatively, when meeting pre-conditioned, Bluetooth connection link is set up by first wireless communication components and the blue-tooth device,
And upgrade request is sent to the blue-tooth device by the Bluetooth connection link.
4. embedded developping system according to claim 3, it is characterised in that the blue-tooth device includes the 2nd MAC ground
Location modification component (231), the second display module (232), the second wireless communication components (233) and the 3rd processor (234)；
Second MAC Address modification component (231) is connected with the 3rd processor (234), for changing the bluetooth dress
Put the extended identifier of MAC Address character string；
Second display module (232) and the 3rd processor (234) component, for showing the blue-tooth device MAC ground
The extended identifier of location character string；
Second wireless communication components (233) are connected with the 3rd processor (234), for broadcasting the blue-tooth device
MAC Address；
3rd processor (234) for after the upgrade request for receiving the Bluetooth adapter to the second processing device
(22) resetted.
5. embedded developping system according to claim 4, it is characterised in that first MAC Address changes component
(13) and second MAC Address modification component (231) include for described last byte of MAC Address character string to be existed
The button adjusted in the range of numeral 0～255, the button includes increasing button and/or reduction button.
6. embedded developping system according to claim 5, it is characterised in that first display module (14) and institute
The second display module (232) is stated including charactron, for showing last byte of the MAC Address character string.
7. embedded developping system according to claim 3, it is characterised in that the Bluetooth adapter also includes first
USB device (15), first USB device (15) is including the first USB interface and a USB chips, the Bluetooth adapter
Data exchange is carried out with usb protocol by first USB device (15) and external equipment.
8. embedded developping system according to claim 4, it is characterised in that the development board (2) also includes the 2nd USB
Device (24), second USB device (24) includes secondary USB interface and the 2nd USB chips, and the development board (2) passes through
Second USB device (24) carries out data exchange with external equipment with usb protocol.
9. embedded developping system according to claim 4, it is characterised in that the first processor (11) and described
One wireless communication components (12) are integrated in the first chip internal；Second wireless communication components (233) are processed with the described 3rd
Device (234) is integrated in the second chip internal.
10. the embedded developping system according to any one of claim 1～9, it is characterised in that the development board (2) is also
Including power interface (25) and I O Interface (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960572.9U CN206162491U (en) | 2016-08-26 | 2016-08-26 | Embedded development system with wireless upgrading function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960572.9U CN206162491U (en) | 2016-08-26 | 2016-08-26 | Embedded development system with wireless upgrading function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206162491U true CN206162491U (en) | 2017-05-10 |
Family
ID=58649834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960572.9U Expired - Fee Related CN206162491U (en) | 2016-08-26 | 2016-08-26 | Embedded development system with wireless upgrading function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206162491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947139A (en) * | 2021-01-21 | 2021-06-11 | 恒鸿达科技有限公司 | Embedded development board wireless debugging system and method |
-
2016
- 2016-08-26 CN CN201620960572.9U patent/CN206162491U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112947139A (en) * | 2021-01-21 | 2021-06-11 | 恒鸿达科技有限公司 | Embedded development board wireless debugging system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104063290B (en) | Handle system, the method and apparatus of time-out | |
| CN103399840B (en) | The outer amending method of the band of a kind of allocation of computer file and computer | |
| WO2020124958A1 (en) | Firmware upgrading method and apparatus, and computer readable storage medium | |
| CN205725735U (en) | Communication interface multiplexing switching circuit, device and digital handset | |
| CN104461180B (en) | A kind of capacitive touch screen interference preventer and method | |
| CN109788330A (en) | TV bluetooth standby wakeup processing method, TV and remote controler | |
| CN101330399A (en) | Method for upgrading built-in equipment | |
| CN106789210A (en) | A kind of many DSP intelligent nodes on-line software updating methods based on CAN | |
| CN103309712A (en) | Mobile phone software upgrade method and system | |
| CN206162491U (en) | Embedded development system with wireless upgrading function | |
| CN106371876B (en) | Method and system for upgrading external program of product | |
| CN206946466U (en) | The upgrading of Intelligent mobile equipment or rebuilt component | |
| CN101788946B (en) | Method and device for sintering firmware connected with E2PROM (Electrically Erasable Programmable Read-Only Memory) on CPLD (Complex Programable Logic Device) | |
| CN103369514A (en) | System refreshing method and system applicable to mobile terminals of different models | |
| CN109857433B (en) | Single chip microcomputer software upgrading tool and method | |
| CN103324496B (en) | One USB flash disk realizes centralized automatic meter-reading terminal local maintaining method | |
| CN106325946A (en) | Embedded development system with wireless upgrade function | |
| CN104994459A (en) | Terminal digital power amplifier configuration method and device | |
| CN106792678A (en) | A kind of method and system of radio node automatic matching search | |
| CN106292989A (en) | A kind of information processing method and electronic equipment | |
| CN103279061A (en) | Interface extensible programming method based on DSP platform | |
| CN103345404B (en) | The upgrade method of a kind of ups system and system | |
| CN101398798B (en) | Method and system for upgrading and repairing wireless terminal equipment | |
| CN106597663A (en) | Head-mounted display equipment, associated equipment and method for enabling equipment compatible with different external devices | |
| CN106095459A (en) | A kind of be automatically performed embedded software storehouse select the implementation method with specialization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170510 Termination date: 20190826 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |