CN108388534A - A kind of display and the method for display program upgrading - Google Patents
A kind of display and the method for display program upgrading Download PDFInfo
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- CN108388534A CN108388534A CN201611190265.8A CN201611190265A CN108388534A CN 108388534 A CN108388534 A CN 108388534A CN 201611190265 A CN201611190265 A CN 201611190265A CN 108388534 A CN108388534 A CN 108388534A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/44—Arrangements for executing specific programs
- G06F9/445—Program loading or initiating
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Abstract
The invention discloses a kind of method that display and display program upgrade, display includes：Serial Peripheral Interface (SPI) memory module, for storing Serial Peripheral Interface (SPI) data；Universal Serial Bus Interface module, for being connect by serial bus interface cable with electronic equipment；Data conversion module, the Universal Serial Bus Interface data received by Universal Serial Bus Interface module are converted to Serial Peripheral Interface (SPI) data and are stored in Serial Peripheral Interface (SPI) memory module by connection universal serial bus interface IP and Serial Peripheral Interface (SPI) memory module；Display main control chip is connect with Serial Peripheral Interface (SPI) memory module, and the data stored in Serial Peripheral Interface (SPI) memory module are executed with control.Display provided by the invention and method, to solve display in the prior art, when upgrading, needs special equipment, the technical problem of existing poor universality and convenience difference.Realize the technique effect of the convenience and versatility that improve display upgrading.
Description
Technical field
The present invention relates to a kind of methods that electronic technology field more particularly to display and display program upgrade.
Background technology
With the development of electronic equipment, display has been popularized, and the program storage of display is mainly connect using serial peripheral
Mouth (Serial Peripheral Interface, SPI) memory, therefore existing display upgrading mode is using dedicated
Equipment follows SPI serial communication protocols and carries out burning upgrading to memory.
However, display upgrading special equipment needs and display main control chip is communicated, different display master control cores
The equipment of piece producer can't be general.
As it can be seen that display in the prior art, when upgrading, needs special equipment, and there are the skills of poor universality and convenience difference
Art problem.
Invention content
The present invention solves display in the prior art by a kind of display of offer and the method for display program upgrading
Device, when upgrading, need special equipment, the technical problem of existing poor universality and convenience difference.
On the one hand, in order to solve the above technical problems, the present invention provides following technical solutions：
A kind of display, including：
Serial Peripheral Interface (SPI) memory module, for storing Serial Peripheral Interface (SPI) data；
Universal Serial Bus Interface module, for being connect by serial bus interface cable with electronic equipment, to receive
State the Universal Serial Bus Interface data of electronic equipment transmission；
Data conversion module connects the Universal Serial Bus Interface module and the Serial Peripheral Interface (SPI) memory module,
The data conversion module is the conversion module of Universal Serial Bus Interface data and Serial Peripheral Interface (SPI) data, will pass through institute
The Universal Serial Bus Interface data for stating the reception of Universal Serial Bus Interface module are converted to Serial Peripheral Interface (SPI) data and store
In the Serial Peripheral Interface (SPI) memory module；
Display main control chip is connect with the Serial Peripheral Interface (SPI) memory module, and the serial peripheral is executed with control
The data stored in interface memory module.
Optionally, the Serial Peripheral Interface (SPI) memory module includes：Serial Peripheral Interface (SPI) memory, it is serial outer for storing
If interface data；Serial Peripheral Interface (SPI) control module connects the Serial Peripheral Interface (SPI) memory and the data conversion module,
To control the transmitted in both directions of Serial Peripheral Interface (SPI) data.
Optionally, for the Serial Peripheral Interface (SPI) control module in transmission data, working condition is Serial Peripheral Interface (SPI) master
Machine pattern；The working condition of the Serial Peripheral Interface (SPI) memory is Serial Peripheral Interface (SPI) slave mode.
Optionally, the display further includes：Power conversion module, with the Serial Peripheral Interface (SPI) memory module, described
Universal Serial Bus Interface module and the data conversion module are all connected with, with power supply.
Optionally, the display is powered by the power conversion module or by described in being connect with the display
Power electronic equipment.
On the other hand, a kind of method of display program upgrading is provided, including：
When detecting that the Universal Serial Bus Interface module of the display is attached with electronic equipment, with the electricity
Sub- equipment carries out enumerating communication, so that be identified as the Serial Peripheral Interface (SPI) memory module of the display can for the electronic equipment
Mobile storage unit；
By the serial bus interface IP, the Universal Serial Bus Interface format that the electronic equipment is sent is received
Upgrade data；
The upgrading data of the Universal Serial Bus Interface format are converted to the upgrading data of Serial Peripheral Interface (SPI) format,
And the upgrading data of the Serial Peripheral Interface (SPI) format are stored to the Serial Peripheral Interface (SPI) memory module；
When receiving upgrade command, the upgrading data based on the Serial Peripheral Interface (SPI) format upgrade the display.
Optionally, before the described and electronic equipment carries out enumerating communication, further include：It is power-off that the display, which is arranged,
State, so that the power module in the display is not to the monitor power supply；It is described to be enumerated with the electronic equipment
Communication, including：By the power supply of the electronic equipment, enumerate communicating with the electronic equipment.
Optionally, described when receiving upgrade command, the upgrading data upgrading based on the Serial Peripheral Interface (SPI) format
The display, including：After receiving the opening operation for opening the display, under the power supply of the power module, base
Upgrade the display in the upgrading data of the Serial Peripheral Interface (SPI) format.
Optionally, described when receiving upgrade command, the upgrading data upgrading based on the Serial Peripheral Interface (SPI) format
The display, including：It disconnects and connecting with the electronic equipment in the Universal Serial Bus Interface module for detecting the display
After connecing, upgrade command is generated；It is described aobvious with the upgrading data upgrading of the Serial Peripheral Interface (SPI) format based on the upgrade command
Show device.
Optionally, the Serial Peripheral Interface (SPI) memory module includes：Serial Peripheral Interface (SPI) memory and Serial Peripheral Interface (SPI)
Control module；The upgrading data of the storage Serial Peripheral Interface (SPI) format are wrapped to the Serial Peripheral Interface (SPI) memory module
It includes：The upgrading data that the storage Serial Peripheral Interface (SPI) format is controlled by Serial Peripheral Interface (SPI) control module are stored to institute
State Serial Peripheral Interface (SPI) memory；Wherein, for the Serial Peripheral Interface (SPI) control module in transmission data, working condition is serial
Peripheral Interface host mode；The working condition of the Serial Peripheral Interface (SPI) memory is Serial Peripheral Interface (SPI) slave mode.
One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages：
Display provided by the embodiments of the present application and method, setting universal serial bus (Universal Serial Bus,
USB) interface module can be connect to realize with electronic equipment by USB cable, then data conversion module is arranged will be by described
The USB format data that usb interface module receives are converted to SPI formatted datas, and are stored in the SPI memory modules, even if
Upgrading data can directly be obtained by USB interface from the electronic equipments such as computer by obtaining the display, and be converted to SPI formats
It stores to SPI memory modules, is executed in the SPI memory modules when needing upgrading, then by the control of display main control chip
The upgrading data of storage, do not need dedicated updating apparatus, greatly improve the convenience and versatility of display upgrading.
Above description is only the general introduction of technical solution of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, and in order to allow above and other objects of the present invention, feature and advantage can
It is clearer and more comprehensible, below the special specific implementation mode for lifting the present invention.
Description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only the embodiment of the present invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to the attached drawing of offer other
Attached drawing.
Fig. 1 is the structural schematic diagram of display in the embodiment of the present application；
Fig. 2 is the interface diagram of each module of display in the embodiment of the present application；
Fig. 3 is the flow chart for the method that display program upgrades in the embodiment of the present application.
Specific implementation mode
The embodiment of the present application solves in the prior art by a kind of display of offer and the method for display program upgrading
Display, when upgrading needs special equipment, the technical problem of existing poor universality and convenience difference.Realize raising display
The technique effect of the convenience and versatility of device upgrading.
In order to solve the above technical problems, the general thought that the embodiment of the present application provides technical solution is as follows：
The application provides a kind of display, including：
Serial Peripheral Interface (SPI) memory module, for storing Serial Peripheral Interface (SPI) data；
Universal Serial Bus Interface module, for being connect by serial bus interface cable with electronic equipment, to receive
State the Universal Serial Bus Interface data of electronic equipment transmission；
Data conversion module connects the Universal Serial Bus Interface module and the Serial Peripheral Interface (SPI) memory module,
The data conversion module is the conversion module of Universal Serial Bus Interface data and Serial Peripheral Interface (SPI) data, will pass through institute
The Universal Serial Bus Interface data for stating the reception of Universal Serial Bus Interface module are converted to Serial Peripheral Interface (SPI) data and store
In the Serial Peripheral Interface (SPI) memory module；
Display main control chip is connect with the Serial Peripheral Interface (SPI) memory module, and the serial peripheral is executed with control
The data stored in interface memory module.
Usb interface module and data conversion module is arranged so that described in display provided by the embodiments of the present application and method
Display can directly obtain upgrading data by USB interface from the electronic equipments such as computer, and be converted to SPI formats store to
SPI memory modules when needing upgrading, then are executed by the control of display main control chip and to be stored in the SPI memory modules
Upgrade data, do not need dedicated updating apparatus, greatly improves the convenience and versatility of display upgrading.
In order to better understand the above technical scheme, being carried out to above-mentioned technical proposal below in conjunction with specific embodiment
It is described in detail, it should be understood that the specific features in the embodiment of the present invention and embodiment are to the detailed of technical scheme
Illustrate, rather than to the restriction of technical scheme, in the absence of conflict, in the embodiment of the present application and embodiment
Technical characteristic can be combined with each other.
Embodiment one
In the present embodiment, a kind of display is provided, referring to FIG. 1, Fig. 1 is the knot of display in the embodiment of the present application
Structure schematic diagram, as shown in Figure 1, the display includes：
Serial Peripheral Interface (SPI) memory module 1, for storing Serial Peripheral Interface (SPI) data；
Universal Serial Bus Interface module 2, for being connect by serial bus interface cable with electronic equipment, to receive
State the Universal Serial Bus Interface data of electronic equipment transmission；
Data conversion module 3 connects the Universal Serial Bus Interface module 2 and the Serial Peripheral Interface (SPI) memory module
1, the data conversion module 3 is the conversion module of Universal Serial Bus Interface data and Serial Peripheral Interface (SPI) data, will be led to
It crosses the Universal Serial Bus Interface data that the Universal Serial Bus Interface module 2 receives and is converted to Serial Peripheral Interface (SPI) data simultaneously
It is stored in the Serial Peripheral Interface (SPI) memory module 1；
Display main control chip 4 is connect with the Serial Peripheral Interface (SPI) memory module 1, is executed with control described serial outer
If the data stored in interface memory module 1.
It should be noted that Serial Peripheral Interface (SPI) memory module 1 and data conversion module 3 in the embodiment of the present application can be with
It is to be realized by dedicated IC chip, can also be to be realized by field programmable gate array, can also be by including
The circuit board of multiple element realizes that this is not restricted.
It should be noted Serial Peripheral Interface (SPI) memory module 1 in the embodiment of the present application, data conversion module 3 and show
Show that device main control chip 4 can be different hardware configuration, can also be the division of different software function on same hardware configuration,
This is not restricted.
In specific implementation process, the display can be liquid crystal display, can also be light emitting diode indicator,
This is not restricted.The electronic equipment can be desktop computer, notebook, smart mobile phone or tablet computer, also not limit herein
System.
In the following, being described in detail to display provided by the present application in conjunction with Fig. 1 and Fig. 2, wherein Fig. 2 is the display
The interface diagram of each module：
In the embodiment of the present application, in order to realize that the USB of the electronic equipments such as display and computer is connect, the display
Device includes：Usb interface module 2 and data conversion module 3, illustrate separately below：
The effect of usb interface module 2 is divided into two parts, when, when establishing connection, for passing through USB line with electronic equipment
Cable realizes physical connection, and when detecting that the physical connection is established, enumerate communicating with the electronic equipment；Second is that
When data transmission, bridged between the electronic equipment and data conversion module 3.
Data conversion module 3 is specially the data conversion module of USB interface data and SPI data, that is, is used for data transmission
The conversion of Shi Jinhang USB interfaces data format and SPI data formats, specifically, effect can also be divided into two parts：When
The USB interface data received by the usb interface module 2 are converted to SPI data and are stored in the SPI by deposit conversion
In memory module 1；Second is that reading conversion, the SPI data stored in the SPI memory modules 1 are changed to USB interface data, and
Output.
Certainly, in specific implementation process, the data conversion module 3 can also only have deposit conversion function, can
The deposit upgrading data in the SPI memory modules 1.
In the embodiment of the present application, the display further includes SPI memory modules 1, passes through the data conversion with storage
The upgrading data of 3 transformed SPI formats of module.
In specific implementation process, as shown in Figure 1, the SPI memory modules 1 may include：11 He of SPI control modules
SPI memory 12, it should be noted that SPI control modules 11 and SPI memory 12 in the embodiment of the present application can be different
Hardware configuration, can also be the division of different software function on same hardware configuration, this is not restricted.
Specifically, the SPI control modules 11 connect the SPI memory 12 and the data conversion module 3, with control
The transmitted in both directions of SPI data processed.The SPI memory 12 is used for the program of iatron, the specially data of SPI formats.
Further, for the SPI control modules in transmission data, working condition is Serial Peripheral Interface (SPI) host mode；Institute
The working condition for stating SPI memory is Serial Peripheral Interface (SPI) slave mode.
In the embodiment of the present application, the display further includes：Display main control chip 4, with the SPI memory modules
1 connection, specially connect with the SPI memory 12 of the SPI memory modules 1, with what is stored in control execution SPI memory 12
Data, wherein upgrade the display according to this including executing the ascending series stored in SPI memory 12.
In the embodiment of the present application, for the power supply to each module offer different voltages in display, the display
Further include：Power conversion module 5, the power conversion module 5 and the SPI memory modules 1, the usb interface module 2 and institute
It states data conversion module 3 to be all connected with, to power to each module respectively.
In specific implementation process, since the display can realize that USB is connect with electronic equipment, therefore the display is not
It is only capable of working under the power supply of power conversion module 5, additionally it is possible to pass through the power electronic equipment connecting with the display.
That is, even if can be by carrying out the electricity that USB cable is connect with the display if when the display is closed in off-position
Sub- equipment is powered, to carry out enumerating the USB format upgrading for communicating, sending the electronic equipment with the electronic equipment
Data carry out data conversion and transformed SPI data are stored in SPI memory 12.
Based on same inventive concept, present invention also provides based on the display program upgrading of display in embodiment one
Method, detailed in Example two.
Embodiment two
In the present embodiment, a kind of method of display program upgrading is provided, is applied to aobvious described in embodiment one
Show device, referring to FIG. 3, Fig. 3 is the flow chart for the method that display program upgrades in the embodiment of the present application, as shown in figure 3, described
Method, including：
Step S301, when detecting that the Universal Serial Bus Interface module of the display is attached with electronic equipment
When, enumerate communicating with the electronic equipment, so that the electronic equipment stores the Serial Peripheral Interface (SPI) of the display
Module is identified as removable memory module；
Step S302 receives the general serial that the electronic equipment is sent by the Universal Serial Bus Interface module
The upgrading data of bus interface format；
The upgrading data of the Universal Serial Bus Interface format are converted to Serial Peripheral Interface (SPI) format by step S303
Upgrade data, and stores the upgrading data of the Serial Peripheral Interface (SPI) format to the Serial Peripheral Interface (SPI) memory module；
Step S304, when receiving upgrade command, the upgrading data based on the Serial Peripheral Interface (SPI) format upgrade institute
State display.
In specific implementation process, the display can be liquid crystal display, can also be light emitting diode indicator,
This is not restricted.The electronic equipment can be desktop computer, notebook, smart mobile phone or tablet computer, also not limit herein
System.
In the following, the method that display program upgrading provided by the present application is discussed in detail in conjunction with Fig. 1 and Fig. 3：
First, step S301 is executed, when detecting that the usb interface module 2 of the display is attached with electronic equipment
When, enumerate communicating with the electronic equipment, so that the electronic equipment identifies the SPI memory modules 1 of the display
For removable memory module.
Specifically, enumerate communicating with the electronic equipment, so that the electronic equipment is by the SPI of the display
The process that memory module 1 is identified as removable memory module is the initialization procedure of the usb interface module 2.
In specific implementation process, the initialization procedure of the usb interface module 2 can be the power supply in the display
It is completed under the power supply of module, can also be to be completed under the power supply of the electronic equipment, this is not restricted.
Then, step S302 and step S303 is executed, by the usb interface module 2, the electronic equipment is received and sends
USB interface format upgrading data, and the upgrading data of the USB interface format are converted to the upgrading data of SPI formats,
And the upgrading data of the SPI formats are stored to the SPI memory modules 1.
Specifically, due to being all made of memory module of the SPI memory as display program in present displays, and lead to
The data of USB interface format can only be transmitted by crossing usb interface module 2, therefore described in being stored in order to data will be upgraded by USB interface
SPI memory just not only needs that usb interface module 1 is arranged, it is also necessary to data conversion module 3 be arranged by the USB interface lattice
The upgrading data of formula are converted to the upgrading data of SPI formats, and can the data that USB interface receives the SPI be stored in realize
In memory.
In the embodiment of the present application, the SPI memory modules 1 include：SPI memory 12 and SPI control modules 11；
The upgrading data of the storage SPI formats to the SPI memory modules, including：Pass through SPI control modules 11
Control stores the upgrading data of the SPI formats to the SPI memory 12；Wherein, the SPI control modules 11 are in transmission number
According to when, working condition be Serial Peripheral Interface (SPI) host mode；The working condition of the SPI memory 12 be Serial Peripheral Interface (SPI) from
Machine pattern.
Subsequently, step S304, when receiving upgrade command, the upgrading based on the Serial Peripheral Interface (SPI) format are executed
Data upgrade the display.
In specific implementation process, the upgrade command can be that the display main control chip 4 described in embodiment one is given birth to
At.
In the embodiment of the present application, the difference with usage scenario, the generation of the upgrade command are needed according to particular user
Mode can also there are many, be set forth below for three kinds：
The first, booting upgrading.
It, can be with before the i.e. described display and the electronic equipment carry out enumerating communication：It is disconnected that the display, which is arranged,
Electricity condition, so that the power module in the display is not to the monitor power supply；
After display power-off, the display can complete usb interface module 2 based on the power supply of the electronic equipment
Initialization, upgrade data reception, upgrade data format conversion and upgrade data storage；
Then, after receiving the opening operation for opening the display, i.e. triggering generates the upgrade command, thus
Under the power supply of the power module of the display, the upgrading data based on the SPI formats upgrade the display.
It second, disconnects USB connections and starts upgrading.
The initialization, the reception for upgrading data, upgrading data format of usb interface module 2 are completed in the display
After conversion and the storage of upgrading data, disconnected with the electronic equipment in the usb interface module for detecting the display
Afterwards, that is, upgrade command is generated；
Based on the upgrade command, upgrade the display with the upgrading data of the SPI formats.
That is, after the upgrade procedure of display is copied the display by user, when disconnecting USB cable,
I.e. triggering generates upgrade command to upgrade the display.
The third, copy is completed to start upgrading.
The initialization, the reception for upgrading data, upgrading data format of usb interface module 2 are completed in the display
After conversion and the storage of upgrading data, display generates upgrade command after the completion of detecting the upgrading data copy；
Based on the upgrade command, upgrade the display with the upgrading data of the SPI formats.
That is, after the upgrade procedure of display is copied the display by user, if display judgement is copied
Shellfish is completed, i.e. triggering generates upgrade command to upgrade the display.
Certainly, in specific implementation process, according to specifically used scene and user demand, triggering generates the upgrading and refers to
It enables, there are many ways to starting upgrading, however it is not limited to three of the above.
After describing the specific implementation step of method of display program upgrading provided by the present application, for the ease of reason
Solution illustrates method provided by the present application below from interactive angle with a specific example：
The display is the display that USB interface and data conversion module are provided with shown in embodiment one.
When user A needs to upgrade the program of the display, USB cable can be used in the case where display powers off
Connect the USB interface of the display and the USB interface of computer；
Then, the SPI memory of the display can be identified as mobile storage element by computer；
Next, user operates on computers, using the operating method for copying data to mobile storage unit, will calculate
Pre-stored upgrade procedure is copied to the SPI memory of the display in machine；
After the completion of copy, user A pulls up the USB cable connected on the USB interface of the display, and opening display electricity
Source；
The automatic upgrade procedure for executing copy can be given tacit consent to after display power-up booting, to realize to display
Program upgrades.
It is the program liter corresponding to the display of the embodiment of the present invention one by the method that the embodiment of the present invention two is introduced
Grade method, so based on the display that the embodiment of the present invention one is introduced, the affiliated personnel in this field can understand the tool of this method
Body step and implementation principle, so details are not described herein.
Technical solution in above-mentioned the embodiment of the present application, at least has the following technical effect that or advantage：
Display provided by the embodiments of the present application and method are arranged usb interface module, can pass through with electronic equipment to realize
USB cable connects, then data conversion module is arranged, the USB format data received by the usb interface module are converted to SPI
Formatted data, and be stored in the SPI memory modules, that is, enable the display by USB interface directly from computer
Upgrading data are obtained on equal electronic equipments, and is converted to SPI formats and stores to SPI memory modules, when needing upgrading, then are passed through
The control of display main control chip executes the upgrading data stored in the SPI memory modules, does not need dedicated upgrading and sets
It is standby, greatly improve the convenience and versatility of display upgrading.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (10)
1. a kind of display, which is characterized in that including：
Serial Peripheral Interface (SPI) memory module, for storing Serial Peripheral Interface (SPI) data；
Universal Serial Bus Interface module, for being connect by serial bus interface cable with electronic equipment, to receive the electricity
The Universal Serial Bus Interface data that sub- equipment is sent；
Data conversion module connects the Universal Serial Bus Interface module and the Serial Peripheral Interface (SPI) memory module, described
Data conversion module is the conversion module of Universal Serial Bus Interface data and Serial Peripheral Interface (SPI) data, will be by described logical
The Universal Serial Bus Interface data received with serial bus interface IP are converted to Serial Peripheral Interface (SPI) data and are stored in institute
It states in Serial Peripheral Interface (SPI) memory module；
Display main control chip is connect with the Serial Peripheral Interface (SPI) memory module, and the Serial Peripheral Interface (SPI) is executed with control
The data stored in memory module.
2. display as described in claim 1, which is characterized in that the Serial Peripheral Interface (SPI) memory module includes：
Serial Peripheral Interface (SPI) memory, for storing Serial Peripheral Interface (SPI) data；
Serial Peripheral Interface (SPI) control module connects the Serial Peripheral Interface (SPI) memory and the data conversion module, with control
The transmitted in both directions of Serial Peripheral Interface (SPI) data.
3. display as claimed in claim 2, it is characterised in that：
For the Serial Peripheral Interface (SPI) control module in transmission data, working condition is Serial Peripheral Interface (SPI) host mode；
The working condition of the Serial Peripheral Interface (SPI) memory is Serial Peripheral Interface (SPI) slave mode.
4. display as described in any one of claims 1-3, which is characterized in that further include：
Power conversion module, with the Serial Peripheral Interface (SPI) memory module, the Universal Serial Bus Interface module and the number
It is all connected with according to conversion module, with power supply.
5. display as claimed in claim 4, which is characterized in that the display powered by the power conversion module or
Pass through the power electronic equipment being connect with the display.
6. a kind of method of display program upgrading, which is characterized in that including：
When detecting that the Universal Serial Bus Interface module of the display is attached with electronic equipment, set with the electronics
It is standby to carry out enumerating communication, so that the Serial Peripheral Interface (SPI) memory module of the display is identified as moving by the electronic equipment
Storage unit；
By the Universal Serial Bus Interface module, the Universal Serial Bus Interface format that the electronic equipment is sent is received
Upgrade data；
The upgrading data of the Universal Serial Bus Interface format are converted to the upgrading data of Serial Peripheral Interface (SPI) format, and are deposited
The upgrading data of the Serial Peripheral Interface (SPI) format are stored up to the Serial Peripheral Interface (SPI) memory module；
When receiving upgrade command, the upgrading data based on the Serial Peripheral Interface (SPI) format upgrade the display.
7. method as claimed in claim 6, it is characterised in that：
Before the described and electronic equipment carries out enumerating communication, further include：It is off-position that the display, which is arranged, so that institute
The power module in display is stated not to the monitor power supply；
It is described enumerate communicating with the electronic equipment, including：By the power supply of the electronic equipment, with the electronic equipment
It carries out enumerating communication.
8. the method for claim 7, which is characterized in that it is described when receiving upgrade command, based on described serial outer
If the upgrading data of interface format upgrade the display, including：
After receiving the opening operation for opening the display, under the power supply of the power module, based on described serial outer
If the upgrading data of interface format upgrade the display.
9. method as claimed in claim 6, it is characterised in that：It is described when receiving upgrade command, based on described serial outer
If the upgrading data of interface format upgrade the display, including：
After the Universal Serial Bus Interface module for detecting the display is disconnected with the electronic equipment, upgrading is generated
Instruction；
Based on the upgrade command, upgrade the display with the upgrading data of the Serial Peripheral Interface (SPI) format.
10. the method as described in claim 6-9 is any, it is characterised in that：
The Serial Peripheral Interface (SPI) memory module includes：Serial Peripheral Interface (SPI) memory and Serial Peripheral Interface (SPI) control module；
The upgrading data of the storage Serial Peripheral Interface (SPI) format to the Serial Peripheral Interface (SPI) memory module, including：It is logical
Upgrading data to the serial peripheral for crossing the Serial Peripheral Interface (SPI) control module control storage Serial Peripheral Interface (SPI) format connects
Mouth memory；Wherein, for the Serial Peripheral Interface (SPI) control module in transmission data, working condition is Serial Peripheral Interface (SPI) host
Pattern；The working condition of the Serial Peripheral Interface (SPI) memory is Serial Peripheral Interface (SPI) slave mode.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611190265.8A CN108388534A (en) | 2016-12-21 | 2016-12-21 | A kind of display and the method for display program upgrading |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201611190265.8A CN108388534A (en) | 2016-12-21 | 2016-12-21 | A kind of display and the method for display program upgrading |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110069268A (en) * | 2019-03-19 | 2019-07-30 | 南京巨鲨显示科技有限公司 | A kind of display and its method for upgrading software |
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| CN110069268A (en) * | 2019-03-19 | 2019-07-30 | 南京巨鲨显示科技有限公司 | A kind of display and its method for upgrading software |
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Application publication date: 20180810 |