CN108664345A - Blue-teeth data processing method, device, equipment and storage medium - Google Patents
Blue-teeth data processing method, device, equipment and storage medium Download PDFInfo
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- CN108664345A CN108664345A CN201810462203.0A CN201810462203A CN108664345A CN 108664345 A CN108664345 A CN 108664345A CN 201810462203 A CN201810462203 A CN 201810462203A CN 108664345 A CN108664345 A CN 108664345A
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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
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/545—Interprogram communication where tasks reside in different layers, e.g. user- and kernel-space
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The embodiment of the present invention provides a kind of blue-teeth data processing method, device, equipment and storage medium, wherein this method includes：Whether processing unit judges in the blue-teeth data to include button data, wherein the processing unit includes bluetooth protocol repertory after receiving the blue-teeth data that system kernel kernel is reported；The button data is transferred to the application program of application layer by the processing unit when it includes button data to judge the blue-teeth data, so that the application program is based on the button data and executes corresponding operation.The embodiment of the present invention can improve the treatment effeciency of button data in blue-teeth data.
Description
Technical field
The present embodiments relate to Bluetooth technology field more particularly to a kind of blue-teeth data processing method, device, equipment and
Storage medium.
Background technology
With the rise of Android (Android) system, human-computer interaction (the Human Interface based on bluetooth
Device, abbreviation HID) equipment (hereinafter referred to as HID device) also applied more extensively.For example, in TV domain,
In order to provide preferably manipulation experience, current most of TVs are all made of blue Tooth remote controller, and blue Tooth remote controller can not only provide
Traditional button interactive mode can more provide voice, a variety of interactive modes such as mouse.
Fig. 1 is a kind of data interaction schematic diagram for HID device 001 that the prior art provides, as shown in Figure 1, in existing skill
In art, the blue-teeth data with other HID devices 010 of its successful matching is received by bluetooth module 011, and drive by bluetooth
The blue-teeth data received is reported to bluetooth protocol repertory 013 by dynamic 012, and bluetooth protocol repertory 013 is to the HID data in blue-teeth data
It is handled, and will be in treated data distribution to the hidraw nodes 014 of system kernel (kernel), wherein above-mentioned place
The data obtained after reason include button data, further, processing module 015 in kernel using Linux mechanism or
Android mechanism carries out button mapping processing to the button data in hidraw nodes, and the button that mapping obtains is transferred to correspondence
Application program 016.
But it since the prior art is either based on Linux mechanism or Android mechanism, is required to HID data from indigo plant
Tooth protocol stack is written in the hidraw nodes of kernel, handles to the application program on upper layer and sends using kernel, to make
At the low problem of data-handling efficiency.
Invention content
A kind of blue-teeth data processing method of offer of the embodiment of the present invention, device, equipment and storage medium, to improve bluetooth
Equipment handles the efficiency of button data.
First aspect of the embodiment of the present invention provides a kind of blue-teeth data processing method, including：
Processing unit after receiving the blue-teeth data that system kernel kernel is reported, judge in the blue-teeth data whether
Including button data, wherein the processing unit includes bluetooth protocol repertory；
The button data is transferred to and answers when it includes button data to judge the blue-teeth data by the processing unit
With the application program of layer, so that the application program is based on, button data execution is corresponding to be operated.
Optionally, the processing unit is when it includes button data to judge the blue-teeth data, by the button data
It is transferred to the application program of application layer, so that the application program is based on the button data and executes corresponding operation, including：
The processing unit carries out button when it includes button data to judge the blue-teeth data, to the button data
Translation process obtains corresponding key value；
The key value is transferred to the application program of application layer, so that the application program is based on the key value, is held
The corresponding operation of row.
Optionally, the processing unit is when it includes button data to judge the blue-teeth data, by the button data
It is transferred to the application program of application layer, so that the application program is based on the button data and executes corresponding operation, including：
The processing unit directly transmits the button data when it includes button data to judge the blue-teeth data
To the application program of application layer, so that the application program carries out button translation process to the button data, obtain corresponding
Key value.
Optionally, the method further includes：
The processing unit is not when including button data in judging the blue-teeth data, extremely by the Bluetooth data transfer
In hidraw nodes in the kernel, so that the kernel handles the blue-teeth data.
Second aspect of the embodiment of the present invention provides a kind of blue-teeth data processing unit, which includes Bluetooth protocol
Stack, the processing unit include：
Judgment module, for after receiving the blue-teeth data that system kernel kernel is reported, judging the blue-teeth data
In whether include button data；
First transmission module, for when it includes button data to judge the blue-teeth data, the button data to be passed
The defeated application program to application layer, so that the application program is based on the button data and executes corresponding operation.
Optionally, first transmission module, including：
Submodule is translated, is used for when the judgment module judges that the blue-teeth data includes button data, to described
Button data carries out button translation process, obtains corresponding key value；
First transmission submodule, the application program for the key value to be transferred to application layer, so that described apply journey
Sequence is based on the key value, executes corresponding operation.
Optionally, first transmission module, including：
Second transmission submodule, is used for when the judgment module judges that the blue-teeth data includes button data, directly
The application program that the button data is transferred to application layer is connect, so that the application program carries out button to the button data
Translation process obtains corresponding key value.
Optionally, the processing unit further includes：
Second transmission module is used for when not including button data during the judgment module judges the blue-teeth data, will
In hidraw nodes in the Bluetooth data transfer to the kernel, so that the kernel carries out the blue-teeth data
Processing.
The third aspect of the embodiment of the present invention provides a kind of HID device, including：
Processor；
Bluetooth module, is used for transmission or receiving bluetooth
Memory, the executable instruction for storing the processor and bluetooth protocol repertory；
When the processor executes the executable instruction, the method described in above-mentioned first aspect can be executed.
Fourth aspect of the embodiment of the present invention provides a kind of computer readable storage medium, including instruction, when described instruction exists
When being run on the computer, the computer can execute the method described in above-mentioned first aspect.
In the embodiment of the present invention, processing unit is by after receiving the blue-teeth data that kernel is reported, judging bluetooth number
Whether including button data button data is transferred to application layer when it includes button data to judge blue-teeth data in
Application program, so that application program, which can be based on the button data, executes corresponding operation.Due in the embodiment of the present invention
Button data in middle blue-teeth data is transmitted directly to application layer and is handled accordingly, without first as the prior art
Button data is distributed in the hidraw nodes of kernel, is uploaded to application after being handled button data by kernel again
Layer, to improve the treatment effeciency of button data in HID device.It simultaneously will not be because of the kernel versions of different HID devices
This difference and the problem for causing button data handling result inaccuracy, improve the availability of technical solution of the embodiment of the present invention.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without having to pay creative labor, may be used also for those of ordinary skill in the art
With obtain other attached drawings according to these attached drawings.
Fig. 1 is a kind of data interaction schematic diagram for HID device 001 that the prior art provides；
Fig. 2 is a kind of processing framework figure of blue-teeth data provided in an embodiment of the present invention；
Fig. 3 is a kind of flow chart of blue-teeth data processing method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of blue-teeth data processing unit provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The term " comprising " and " having " of description and claims of this specification and their any deformation, it is intended that
Be to cover it is non-exclusive include, for example, the device of the process or structure that contain series of steps is not necessarily limited to clearly arrange
Those of go out structure or step but may include not listing clearly or for the intrinsic other steps of these processes or device
Rapid or structure.
HID device is the equipment for referring to interact by bluetooth and people, in the prior art, bluetooth mould in the present invention
Block plays the role of data penetration transmission in the data handling procedure of HID device.HID device passes through bluetooth module built in it and its
He connects in HID device pairing.As shown in Figure 1, after the completion of matching connection, HID device is received by bluetooth module and is matched with it
The blue-teeth data that successful HID device is sent, and driven by bluetooth and be reported to blue-teeth data in bluetooth protocol repertory, bluetooth association
View stack carries out subpackage processing acquisition to data and includes the HID data of button data etc., and HID data are sent to kernel's
In hidraw nodes, uses Linux mechanism or Android mechanism to carry out button to the button data in hidraw nodes later and reflect
Processing is penetrated, and the button that mapping obtains is transferred to corresponding application program.
For example, in Linux mechanism, button data is handled using the treatment mechanism of DFB.DFB detects bluetooth
After successful matching, i.e., after hidraw nodes are created in kernel, DFB establishes corresponding data processing threads, from
Data are read in hidraw nodes, and the data read are handled, and are reported to application layer.
In Android mechanism, after button data is sent in the hidraw nodes of kernel, kernel passes through default
Button translation file key value that button data in hidraw nodes is translated into corresponding key value, and translation is obtained on
It reports for work application layer.
But either in Linux mechanism or in Android mechanism, it is required to HID data from bluetooth protocol repertory
It is written in the hidraw nodes of kernel, then is sent to the application program on upper layer after being handled via kernel, the processing effect of data
Rate is relatively low.
For above-mentioned technical problem of the existing technology, an embodiment of the present invention provides a kind of blue-teeth data processing sides
Method.Specifically, Fig. 2 is a kind of processing framework figure of blue-teeth data provided in an embodiment of the present invention, as shown in Fig. 2, the processing frame
Structure includes HID device 11 and HID device 12, wherein HID device 12 includes bluetooth module 121, bluetooth driving 122, processing dress
Set the application program 124 of 123 and application layer.Wherein, bluetooth module 121 (does not show with the bluetooth module in HID device 11 in Fig. 2
Go out) pairing connection, and the blue-teeth data that HID device 11 is sent is reported to bluetooth driving 122, bluetooth driving 122 is mounted in HID
In the kernel of equipment 12, the blue-teeth data for reporting bluetooth module 121 is reported to processing unit 123, processing unit 123
Including bluetooth protocol repertory, the blue-teeth data reported to bluetooth driving based on bluetooth protocol repertory is judged, when being wrapped in blue-teeth data
When including button data, button data is transferred in the application program 124 of application layer, so that application program is based on the button data
Execute corresponding operation (for example, channel switching etc.).Since the button data in blue-teeth data in embodiments of the present invention is direct
It is transferred to application layer to be handled accordingly, without button data is first distributed to kernel's as the prior art
In hidraw nodes, then it is uploaded to application layer after being handled button data by kernel, so as to improve in HID device
The treatment effeciency of button data.It will not be caused at button data because of the kernel versions difference of different HID devices simultaneously
The problem for managing result inaccuracy, improves the availability of technical solution of the embodiment of the present invention.
The technical solution of the embodiment of the present invention is described in detail below in conjunction with the accompanying drawings.
Fig. 3 is a kind of flow chart of blue-teeth data processing method provided in an embodiment of the present invention, as shown in figure 3, this method
Including：
Step 101, processing unit judge the bluetooth number after receiving the blue-teeth data that system kernel kernel is reported
Whether include button data in, wherein the processing unit includes bluetooth protocol repertory.
As shown in Fig. 2, after bluetooth module receives the blue-teeth data of other HID devices transmission of successful matching, pass through
The blue-teeth data received is reported to bluetooth to drive by data/address bus (such as USB, SDIO, UART), is driven bluetooth by bluetooth
Data are reported in processing unit.Assume that the blue-teeth data that processing unit receives is to visit for clear explanation, in the present embodiment
Ask control list (ACL) data, processing unit parses ACL data by the bluetooth protocol repertory configured in it, and then sentences
Whether include HID data in the blue-teeth data that disconnecting receives, it, will be blue if in the blue-teeth data received not including HID data
Tooth data are sent in the hidraw nodes in kernel, are handled blue-teeth data using existing method, if judging to receive
To blue-teeth data include HID data, then be based on preset button data resolution rules, determine in the HID data
Whether include button data.Wherein, above-mentioned involved button data resolution rules, can be set, this reality as needed
Example is applied not limit.
Step 102, the processing unit are when it includes button data to judge the blue-teeth data, by the button data
It is transferred to the application program of application layer, so that the application program is based on the button data and executes corresponding operation.
Wherein, when processing unit judges that blue-teeth data includes button data, processing mode may include following two
Kind：
In a kind of possible mode, the translation rule of button data is carried in processing unit in advance, when processing unit is sentenced
When disconnected blue-teeth data includes button data, first the button data in blue-teeth data is carried out according to the translation rule carried in advance
Translation process obtains corresponding key value, then key value is sent to the application program of application layer, so that application program is based on being somebody's turn to do
Key value executes corresponding operation, for example, when the button data of reception is 0xea, can be used at the button similar to Android
This button data is translated into corresponding button, such as voice button or channel switching key by reason mechanism.Certainly it is only for
It illustrates rather than to unique restriction of the present invention.
In alternatively possible mode, the application program of application layer carries the translation rule of button data in advance, when answering
Button data is translated by corresponding key value based on the translation rule after receiving button data with program, to be pressed based on this
Key assignments executes corresponding operation, such as the movement of UI, and the opening of application, the calling etc. of application, it is only for illustrate certainly
Rather than to unique restriction of the present invention.
As for other data in blue-teeth data in addition to button data, such as Bluetooth audio frequency mode agreement (A2DP)
Data etc., but A2DP data are not limited to, those data can be still sent in hidraw nodes, after being handled by kernel
Be reported to the application program of application layer.
In the present embodiment, processing unit is by after receiving the blue-teeth data that kernel is reported, judging in blue-teeth data
Whether including button data button data is transferred to the application of application layer when it includes button data to judge blue-teeth data
Program, so that application program, which can be based on the button data, executes corresponding operation.Due to bluetooth number in the present embodiment
Button data in is transmitted directly to application layer and is handled accordingly, without first will be by bond number as the prior art
According to being distributed in the hidraw nodes of kernel, application layer is uploaded to after being handled button data by kernel again, to
Improve the treatment effeciency of button data in HID device.Simultaneously will not because of different HID devices kernel versions it is different and
The problem for causing button data handling result inaccuracy improves the availability of technical solution of the embodiment of the present invention.
Fig. 4 is a kind of structural schematic diagram of blue-teeth data processing unit provided in an embodiment of the present invention, as shown in figure 4, place
Managing device 40 includes：
Judgment module 41, for after receiving the blue-teeth data that system kernel kernel is reported, judging the bluetooth number
Whether include button data in；
First transmission module 42 is used for when it includes button data to judge the blue-teeth data, by the button data
It is transferred to the application program of application layer, so that the application program is based on the button data and executes corresponding operation.
Optionally, first transmission module 42, including：
Submodule is translated, is used for when the judgment module judges that the blue-teeth data includes button data, to described
Button data carries out button translation process, obtains corresponding key value；
First transmission submodule, the application program for the key value to be transferred to application layer, so that described apply journey
Sequence is based on the key value, executes corresponding operation.
First transmission module 42, including：
Second transmission submodule, is used for when the judgment module judges that the blue-teeth data includes button data, directly
The application program that the button data is transferred to application layer is connect, so that the application program carries out button to the button data
Translation process obtains corresponding key value.
Optionally, the processing unit further includes：
Second transmission module 43 is used for when not including button data during the judgment module judges the blue-teeth data,
By in the hidraw nodes in the Bluetooth data transfer to the kernel so that the kernel to the blue-teeth data into
Row processing.
Processing unit 40 provided in this embodiment can be used for executing the method for above-mentioned Fig. 1 embodiments, executive mode and
Advantageous effect is similar, repeats no more herein.
The embodiment of the present invention also provides a kind of HID device, including：
Processor；
Bluetooth module, is used for transmission or receiving bluetooth；
Memory, the executable instruction for storing the processor and bluetooth protocol repertory, wherein processor and storage
Device may be embodied in the so-called processing unit of above-described embodiment；
When the processor executes the executable instruction, the technical solution of above-mentioned Fig. 3 embodiments can be used to implement.
The embodiment of the present invention also provides a kind of computer readable storage medium, including instruction, when described instruction is in the meter
When being run on calculation machine, the computer can be used to implement the technical solution of above-mentioned Fig. 3 embodiments.
Finally, it should be noted that one of ordinary skill in the art will appreciate that whole in above-described embodiment method or
Part flow is that relevant hardware can be instructed to complete by computer program, and the program can be stored in a computer
In readable storage medium storing program for executing, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described to deposit
Storage media can be disk, CD, read-only memory (ROM) or random access memory (RAM) etc..
Each functional unit in the embodiment of the present invention can be integrated in a processing module, can also be each unit
Individually be physically present, can also two or more units be integrated in a module.Above-mentioned integrated module both can be with
It is realized, can also be realized in the form of software function module in the form of hardware.If the integrated module is with software
The form of function module realizes, and when sold or used as an independent product, can also be stored in one and computer-readable deposit
In storage media.Storage medium mentioned above can be read-only memory, disk or CD etc..
The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；Although with reference to aforementioned each reality
Applying example, invention is explained in detail, it will be understood by those of ordinary skill in the art that：It still can be to aforementioned each
Technical solution recorded in embodiment is modified, and either carries out equivalent replacement to which part or all technical features；And
These modifications or replacements, the range for various embodiments of the present invention technical solution that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of blue-teeth data processing method, which is characterized in that including：
Processing unit after receiving the blue-teeth data that system kernel kernel is reported, judge in the blue-teeth data whether include
Button data, wherein the processing unit includes bluetooth protocol repertory；
The processing unit is transferred to application layer when it includes button data to judge the blue-teeth data, by the button data
Application program so that the application program is based on the button data and executes corresponding operation.
2. according to the method described in claim 1, it is characterized in that, the processing unit is judging that the blue-teeth data includes
When button data, the button data is transferred to the application program of application layer, so that the application program is based on the button
Data execute corresponding operation, including：
The processing unit carries out button translation when it includes button data to judge the blue-teeth data, to the button data
Processing, obtains corresponding key value；
The key value is transferred to the application program of application layer, so that the application program is based on the key value, executes phase
The operation answered.
3. according to the method described in claim 1, it is characterized in that, the processing unit is judging that the blue-teeth data includes
When button data, the button data is transferred to the application program of application layer, so that the application program is based on the button
Data execute corresponding operation, including：
The button data is directly transferred to and answers when it includes button data to judge the blue-teeth data by the processing unit
With the application program of layer corresponding button is obtained so that the application program carries out button translation process to the button data
Value.
4. method according to any one of claim 1-3, which is characterized in that the method further includes：
The processing unit is not when including button data in judging the blue-teeth data, by the Bluetooth data transfer to described
In hidraw nodes in kernel, so that the kernel handles the blue-teeth data.
5. a kind of blue-teeth data processing unit, which is characterized in that the processing unit includes bluetooth protocol repertory, the processing unit
Including：
Judgment module is in the blue-teeth data for after receiving the blue-teeth data that system kernel kernel is reported, judging
No includes button data；
First transmission module, for when it includes button data to judge the blue-teeth data, the button data to be transferred to
The application program of application layer, so that the application program is based on the button data and executes corresponding operation.
6. processing unit according to claim 5, which is characterized in that first transmission module, including：
Submodule is translated, is used for when the judgment module judges that the blue-teeth data includes button data, to the button
Data carry out button translation process, obtain corresponding key value；
First transmission submodule, the application program for the key value to be transferred to application layer, so that the application program base
In the key value, corresponding operation is executed.
7. processing unit according to claim 5, which is characterized in that first transmission module, including：
Second transmission submodule, for when the judgment module judges that the blue-teeth data includes button data, directly will
The button data is transferred to the application program of application layer, so that the application program carries out button translation to the button data
Processing, obtains corresponding key value.
8. according to the processing unit described in any one of claim 5-7, which is characterized in that the processing unit further includes：
Second transmission module is used for when not including button data during the judgment module judges the blue-teeth data, will be described
In hidraw nodes in Bluetooth data transfer to the kernel so that the kernel to the blue-teeth data at
Reason.
9. a kind of HID device, which is characterized in that
Processor；
Bluetooth module, is used for transmission or receiving bluetooth；
Memory, the executable instruction for storing the processor and bluetooth protocol repertory；
When the processor executes the executable instruction, the place described in any one of the claims 1-4 can be executed
Manage the method performed by device.
10. a kind of computer readable storage medium, including instruction, when described instruction is run on the computer, the meter
Calculation machine can execute the method performed by the processing unit described in any one of the claims 1-4.
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| CN110111790A (en) * | 2019-05-09 | 2019-08-09 | 青岛海信电器股份有限公司 | Processing method, device and the equipment of the external equipment access of smart machine |
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