CN109618318A - A kind of matching method and TWS earphone of TWS earphone - Google Patents
A kind of matching method and TWS earphone of TWS earphone Download PDFInfo
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- CN109618318A CN109618318A CN201811575020.6A CN201811575020A CN109618318A CN 109618318 A CN109618318 A CN 109618318A CN 201811575020 A CN201811575020 A CN 201811575020A CN 109618318 A CN109618318 A CN 109618318A
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- 238000004891 communication Methods 0.000 claims abstract description 82
- 238000004321 preservation Methods 0.000 claims abstract description 13
- 230000003993 interaction Effects 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims description 21
- 230000004044 response Effects 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- 241001062009 Indigofera Species 0.000 description 2
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- 208000005392 Spasm Diseases 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
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Classifications
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive loop type
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
Abstract
The invention discloses a kind of matching method of TWS earphone and TWS earphones, comprising: communication interface is respectively set in main earphone and from earphone；By the communication interface by main earphone and from earphone physical connection；It main earphone and Bluetooth address and is saved from earphone by communication interface interaction；In TWS earphone normal use, main earphone and from earphone according to other side's Bluetooth address of preservation carry out Bluetooth pairing.Bluetooth address of the present invention by the way of physical connection between interaction left and right earphone, completes the matching function between the earphone of left and right, participates in without third-party platform, and system design is simple, at low cost.And TWS earphone matching method of the invention is used, the complexity of earphone matching operation can be reduced, promotes rapidity, the reliability and stability matched between the earphone of left and right.When earphone is lost, need to only purchase a new earphone matched with the earphone that do not lose can normal use, thus reduce the acquisition cost of user, avoid the wasting of resources.
Description
Technical field
The invention belongs to ear phone technology fields, specifically, being to be related to one kind to be applied to realize left and right earphone in TWS earphone
Between the method matched.
Background technique
After emerging from apple AirPods, TWS(True Wireless Stereo, true wireless stereo) earphone is increasingly
As comparing the earphone products praised highly in the market.TWS earphone is a kind of wireless Bluetooth headsets, is adopted between left earphone and right earphone
With Blue-tooth communication method, connection wire has been abandoned in outside completely, and as the earphone of host side (left earphone or right earphone) energy
Enough work independently, can monaural wear, also can ears wear, when needing variable body stereophony, open other side earphone
Automatically chain group is returned into stereophony mode.
TWS earphone is before use, firstly the need of the pairing completed between the earphone of left and right.Currently there are TWS ear
Machine, the matching method between the earphone of left and right are mainly the following mode:
(1) left and right earphone is put into charging box, the interaction of left and right earphone Bluetooth address is completed by charging box, and then realized left
The pairing of right earphone.This mode needs to realize the information exchange of left and right earphone by third-party platform, increases system
Complexity and cost.
(2) left and right earphone is broadcasted and is inquired to obtain opposite end address information by the information of itself, then realizes left and right ear
The pairing of machine.Easily there is left and right earphone in this information broadcast mode and other neighbouring earphones for being similarly in broadcast state are gone here and there
Match or the problem of mispairing, and it is longer to match the time.
(3) the interaction storage that left and right headset address information is completed before left and right earphone dispatches from the factory, to realize left and right earphone
Pairing.This mode for fixing left and right earphone pairing address in advance in production, if there are users to lose a wherein earphone,
An other earphone will be unable to continue the problem of using with the pairing of other earphones, result in waste of resources, acquisition cost increases.
Summary of the invention
The matching method between a kind of left and right earphone is proposed the present invention is based on TWS earphone, can be realized not by third party
The participation of platform quickly and stably accomplishes the function of matching between the earphone of left and right.
In order to solve the above technical problems, the present invention is achieved by the following scheme:
In one aspect, the invention proposes a kind of matching methods of TWS earphone, comprising: distinguishes in main earphone and from earphone
Communication interface is set；By the communication interface by main earphone and from earphone physical connection；Main earphone and pass through from earphone described
Communication interface interaction Bluetooth address simultaneously saves；In TWS earphone normal use, main earphone and blue according to the other side of preservation from earphone
Tooth address carries out Bluetooth pairing.
Further, in the main earphone and after earphone physical connection, main earphone notifies to be matched from earphone first
Communication；Then, instruction of the main earphone to the main earphone information saved from earphone from earphone transmission removing；It is completed from earphone
After the operation for removing the main earphone information of its own preservation, the response message finished is removed to main earphone return information；Main earphone
After receiving the response message, the slave earphone information saved in main earphone is removed；Then execute the main earphone and from
Earphone passes through communication interface interaction Bluetooth address and the process of preservation.
Preferably, pass through communication interface interaction Bluetooth address and the process of preservation in the main earphone and from earphone
In, it is preferred to use following steps: firstly, main earphone sends request of the acquisition from earphone Bluetooth address to from earphone；Then, from ear
Machine replys the Bluetooth address of itself to main earphone；Main earphone receives and saves the Bluetooth address from earphone, and by the indigo plant of main earphone
Tooth address is sent to from earphone；From earphone after receiving the Bluetooth address of main earphone and preservation, to main earphone reply receive at
The response message of function.
Further, in TWS earphone normal use, the Bluetooth address of itself is broadcasted described in preferred disposition from earphone；It is main
Earphone searches for surrounding bluetooth equipment, and after searching the Bluetooth address from earphone, Xiang Suoshu sends from earphone and matches
Request, and the Bluetooth address of main earphone is sent to from earphone；It is described that the Bluetooth address received is verified from earphone, if
It is consistent with the Bluetooth address of main earphone that itself is saved, then it completes to match；Hereafter, main earphone connects with bluetooth is just entered from earphone
Connect state.
On the other hand, the invention also provides a kind of TWS earphone, including main earphone and from earphone；Wherein, described
It is provided in main earphone for the host communication interface from earphone physical connection and connecting the master of the host communication interface
Machine processor, the host-processor detect the physical connection state of the host communication interface, and detect main earphone with
After earphone physical connection, by the host communication interface with interact Bluetooth address from earphone and save；Described from earphone
In be provided with for the slave communication interface of main earphone physical connection and connect the slave communication interface slave handle
Device, the slave processor, with after earphone physical connection, are interacted by the slave communication interface with main earphone in main earphone
Bluetooth address simultaneously saves.
Further, for the main earphone with after earphone physical connection, the host-processor is logical by the host
Letter interface is to the notice for sending progress paired communication from earphone and requires the finger that the main earphone information saved is removed from earphone
It enables, and after receiving the response message that the erasing of information replied from earphone finishes, removes the slave earphone saved in main earphone
Then information interacts Bluetooth address with from earphone.It is matched, it is described from earphone with after main earphone physical connection, it is described
Slave processor after the notice for receiving the carry out paired communication that main earphone is sent by the slave communication interface, into
Enter earphone pairing setting process；In earphone pairing setting process, the slave processor is communicated by the slave
When the instruction for the main earphone information that interface has been saved from earphone to the removing that main earphone is sent, its own preservation is removed
Main earphone information, and the response message finished is removed to main earphone return information；Then Bluetooth address is interacted with main earphone.
Further, for the main earphone during with Bluetooth address is interacted from earphone, the host-processor is logical
It crosses the host communication interface and sends request of the acquisition from earphone Bluetooth address to from earphone, and receiving the bluetooth from earphone
Behind address, the Bluetooth address of main earphone is sent to from earphone.It is described from earphone in the process for interacting Bluetooth address with main earphone
In, the slave processor is receiving acquisition that main earphone is sent from earphone Bluetooth address by the slave communication interface
After request, main earphone will be sent to from the Bluetooth address of earphone, and after the Bluetooth address for receiving main earphone, reply receive at
The response message of function is to main earphone.
Preferably, the host communication interface includes that data send pin, data receiver pin and control pin；The master
The notice for carrying out paired communication is sent to by the control pin from earphone by machine processor, is sent by the data
Pin and data receiver pin carry out subsequent data exchange process with from earphone.The slave communication interface includes that data are sent
Pin, data receiver pin and interrupt pin；The interrupt pin connects the control pin of the host communication interface, is receiving
When to the notice for carrying out paired communication, the slave processor enters interruptions, executes the earphone and matches setting process, and
Pin and data receiver pin are sent by the data of slave communication interface and main earphone carries out subsequent data exchange process.
Further, it is additionally provided with memory in the main earphone, the host-processor is connected, for storing master
The Bluetooth address of earphone and Bluetooth address from earphone；It is additionally provided with memory from earphone described, connects at the slave
Device is managed, for storing the Bluetooth address of main earphone and from the Bluetooth address of earphone.
Further, it is additionally provided with bluetooth module in the main earphone, connects the host-processor, the host
Processor controls the bluetooth equipment that the bluetooth module is searched for around main earphone in TWS earphone normal use, and is searching
With the Bluetooth address of its slave earphone saved it is consistent from earphone when, matched by the bluetooth module to described sent from earphone
Request, and the Bluetooth address of main earphone is sent to from earphone；Bluetooth module is additionally provided with from earphone described, described in connection
Slave processor, the slave processor is in TWS earphone normal use, with broadcasting the bluetooth of itself by the bluetooth module
Location, and the pairing request of main earphone transmission and the Bluetooth address of main earphone are received by the bluetooth module；The slave
Processor verifies the Bluetooth address received, if consistent with the Bluetooth address of main earphone that itself is saved, completion is matched
It is right, enter bluetooth connection status with main earphone.
Compared with prior art, the advantages and positive effects of the present invention are: the present invention passes through the left and right earphone in TWS earphone
On communication interface is respectively configured, by the way of physical connection interaction left and right earphone between Bluetooth address, complete left and right earphone
Between matching function, participated in without third-party platform, system design is simple, at low cost.Also, using of the invention
TWS earphone matching method, can reduce the complexity of earphone matching operation, promote the rapidity matched between the earphone of left and right, reliable
Property and stability, when wherein earphone is lost, need to only purchase that a new earphone matches with the earphone that do not lose can be normal
It uses, thus reduces the acquisition cost of user, avoid the wasting of resources.
After the detailed description of embodiment of the present invention is read in conjunction with the figure, the other features and advantages of the invention will become more
Add clear.
Detailed description of the invention
Fig. 1 is a kind of schematic block circuit diagram of embodiment of TWS earphone proposed by the invention；
Fig. 2 is a kind of principal and subordinate's earphone information exchange flow chart of embodiment of TWS earphone matching method proposed by the invention.
Specific embodiment
A specific embodiment of the invention is described in more detail with reference to the accompanying drawing.
As shown in Figure 1, the TWS earphone of the present embodiment includes left earphone and right earphone, based on the configuration of one of earphone
Earphone, another earphone are configured to from earphone.It is arranged on main earphone for being connect with from the main-machine communication of earphone physical connection
Mouthful X1, the host communication interface X1 preferably use serial port form, including data send pin TX1, data receiver pin RX1 and
Control pin CTRL.It is being arranged from earphone for the slave communication interface X2 with main earphone physical connection, the slave communication
Interface X2 is it is also preferred that using serial port form, including data send pin TX2, data receiver pin RX2 and interrupt pin INT.If
Set main earphone and from earphone host communication interface X1 and slave communication interface X2 can be passed through using wired connection mode
Data line is connected between two communication interfaces X1, X2, realizes main earphone and from the physical connection between earphone.Alternatively, can be with
Two communication interfaces X1, X2 are designed to clip fastening slot structure, main earphone are realized by the way of directly fastening and between earphone
Physical connection.Certainly, the physical connection form of described two communication interfaces X1, X2 is not limited in the above citing, this implementation
Example is not particularly limited this.
After two communication interface X1, X2 physical connections, the data of main earphone send pin TX1 and connect with the data from earphone
Spasm foot RX2 connection, the data receiver pin RX1 of main earphone are connected to from the data of earphone transmission pin TX2, the control of main earphone
Pin CTRL processed is connected to the interrupt pin INT from earphone.
Host-processor is set in main earphone, respectively with the host communication interface X1 and be built in main earphone
Memory, bluetooth module are correspondingly connected with.From earphone be arranged slave processor, respectively with the slave communication interface X2 and
It is built in the memory from earphone, bluetooth module is correspondingly connected with.
It is matched for the first time in main earphone and from earphone before use, first by main earphone and from earphone physical connection, by main earphone
In host-processor to from earphone slave processor send pairing request；Then, main earphone and from earphone interaction each other
Bluetooth address, and be stored in respective memory, operation is arranged in the pairing for completing TWS earphone.Disconnect main earphone and from ear
The physical connection of machine, two earphones can normal uses in a conventional manner.
In TWS earphone normal use, start main earphone and from the bluetooth module in earphone, using conventional Bluetooth pairing
Mode establishes main earphone and from the linking bluetooth between earphone, transmits audio data with Blue-tooth communication method, realizes that two-channel is vertical
Body sound effective value.
Below with reference to Fig. 1, Fig. 2, the TWS earphone matching method of the present embodiment is described in detail.
(1) setting up procedure is matched:
S201, by main earphone and from earphone physical connection；
The present embodiment is using the host communication interface X1 being arranged on main earphone and is arranged in from the slave communication interface on earphone
X2 realizes main earphone and from the physical connection between earphone.
S202, main earphone notice carry out paired communication from earphone；
The present embodiment configures the physical connection state of the detection of the host-processor in main earphone host communication interface X1, and is detecting
To main earphone with after earphone physical connection, the notice for carrying out paired communication is generated, the control via host communication interface X1 is drawn
Foot CTRL is sent to the interrupt pin INT of slave communication interface X2, and then the slave processor triggered from earphone enters interruption,
It executes earphone and matches setting process.
The instruction of S203, main earphone to the main earphone information saved from earphone from earphone transmission removing；
After entering earphone pairing setting process, main earphone and the data transmission pin for passing through host communication interface X1 from earphone
The data receiver pin RX2 and data of TX1 and data receiver pin RX1 and slave communication interface X2 sends pin TX2 cooperation, into
The subsequent data exchange process of row.
Firstly, host-processor generates the instruction for requiring to remove the main earphone information saved from earphone, connect by communication
Mouth X1, X2 are sent to from earphone, notify slave processor that the original main earphone information saved from the memory in earphone is clear
It removes, to avoid information confusion.
S204, the response message finished is removed from earphone to main earphone return information；
After the original main earphone information saved in removing memory from the slave processor in earphone, erasing of information is generated
The response message finished replies to main earphone by communication interface X2, X1.
S205, main earphone remove the slave earphone information saved in main earphone；
Host-processor in main earphone is receiving after the response message that earphone is replied, and removes and has protected in main earpiece memory
The slave earphone information deposited, to avoid information confusion.
S206, main earphone send request of the acquisition from earphone Bluetooth address to from earphone；
After the slave earphone information for removing its own preservation, host-processor generates to be obtained from earphone Bluetooth address main earphone
Request, is sent to by communication interface X1, X2 from earphone.
S207, the Bluetooth address of itself is replied to main earphone from earphone；
Acquisition that main earphone is sent is being received after the request of earphone Bluetooth address from the slave processor in earphone, from described
The Bluetooth address from earphone is transferred out from the memory in earphone, and main earphone is sent to by communication interface X2, X1.
S208, main earphone receive and save the Bluetooth address from earphone, and the Bluetooth address of main earphone is sent to from ear
Machine；
Host-processor in main earphone is written described from the Bluetooth address of earphone after receiving the Bluetooth address from earphone
The memory of main earphone is saved.Then, host-processor transfers out the Bluetooth address of main earphone from main earpiece memory,
It is sent to by communication interface X1, X2 from earphone.
S209, it after receiving Bluetooth address and the preservation of main earphone from earphone, is replied to main earphone and receives successful response letter
Breath；
From the slave processor in earphone after the Bluetooth address for receiving main earphone, the Bluetooth address of the main earphone is written
It is saved from the memory of earphone.Then, slave processor, which generates, receives successful response message, by communication interface X2,
X1 replies to main earphone.After host-processor receives the successful response message of reception, the pairing setting of earphone is completed
Process.
S210, main earphone is disconnected and from the physical connection between earphone.
The pairing setting operation of TWS earphone is completed as a result, and earphone can be used normally.
(2) Bluetooth pairing processes:
S211, the Bluetooth address that itself is broadcasted from earphone；
In TWS earphone normal use, the bluetooth module from earphone is opened, it is wide with information that slave processor controls bluetooth module
The mode broadcast periodically is sent out the Bluetooth address from earphone, inquires for main earphone.
S212, main earphone search for surrounding bluetooth equipment；
In TWS earphone normal use, the bluetooth module in main earphone is opened, host-processor controls bluetooth module and searches for main ear
Bluetooth equipment around machine obtains the Bluetooth address of each bluetooth equipment, forms Bluetooth address list.
S213, main earphone send pairing request after searching the Bluetooth address from earphone, to from earphone；
Host-processor is from searching whether exist and the slave ear that saves in main earpiece memory in the Bluetooth address list got
The consistent bluetooth equipment of the Bluetooth address of machine；If it exists, then the bluetooth equipment be from earphone, host-processor to it is described from
Earphone sends pairing request；If it does not exist, then it controls main earphone and enters standby mode.
The Bluetooth address of its own is sent to from earphone by S214, main earphone；
Host-processor transfers the bluetooth of the main earphone saved in main earpiece memory to after having sent pairing request from earphone
Address, and be sent to by bluetooth module from earphone.
S215, the Bluetooth address received is verified from earphone, if the Bluetooth address of the main earphone saved with itself
Unanimously, then it completes to match；
Slave processor is after the Bluetooth address for receiving pairing request and main earphone that main earphone is sent, the master that will receive
The Bluetooth address of earphone and the Bluetooth address of the main earphone saved from earpiece memory compare, if unanimously, carrying out indigo plant
Tooth pairing；If inconsistent, continue to broadcast the Bluetooth address from earphone.
S216, main earphone and from earphone complete match, into bluetooth connection status.
The entire pairing process of TWS earphone is just completed as a result,.
Certainly, the above description is not a limitation of the present invention, and the present invention is also not limited to the example above, this technology neck
The variations, modifications, additions or substitutions that the those of ordinary skill in domain is made within the essential scope of the present invention, also should belong to this hair
Bright protection scope.
Claims (10)
1. a kind of matching method of TWS earphone characterized by comprising
Communication interface is respectively set in main earphone and from earphone；
By the communication interface by main earphone and from earphone physical connection；
It main earphone and Bluetooth address and is saved from earphone by communication interface interaction；
In TWS earphone normal use, main earphone and from earphone according to other side's Bluetooth address of preservation carry out Bluetooth pairing.
2. the matching method of TWS earphone according to claim 1, which is characterized in that
In the main earphone and after earphone physical connection, main earphone notice carries out paired communication from earphone；
Main earphone removes the instruction of the main earphone information saved from earphone to sending from earphone；
From earphone after the operation for completing to remove the main earphone information that its own is saved, finished to the removing of main earphone return information
Response message；
Main earphone removes the slave earphone information saved in main earphone after receiving the response message；
It executes the main earphone and passes through communication interface interaction Bluetooth address and the process of preservation from earphone.
3. the matching method of TWS earphone according to claim 2, which is characterized in that the main earphone and pass through from earphone
Process communication interface interaction Bluetooth address and saved, comprising:
Main earphone sends request of the acquisition from earphone Bluetooth address to from earphone；
The Bluetooth address of itself is replied to main earphone from earphone；
Main earphone receives and saves the Bluetooth address from earphone, and the Bluetooth address of main earphone is sent to from earphone；
After the Bluetooth address and the preservation that receive main earphone from earphone, is replied to main earphone and receive successful response message.
4. the matching method of TWS earphone according to any one of claim 1 to 3, which is characterized in that
In TWS earphone normal use, the Bluetooth address of itself is broadcasted from earphone；
Main earphone searches for surrounding bluetooth equipment, and after searching the Bluetooth address from earphone, Xiang Suoshu is sent out from earphone
Pairing request is sent, and the Bluetooth address of main earphone is sent to from earphone；
The Bluetooth address received is verified from earphone, it is complete if consistent with the Bluetooth address of main earphone that itself is saved
At pairing；
Main earphone with from earphone enter bluetooth connection status.
5. a kind of TWS earphone, including main earphone and from earphone, which is characterized in that
It is provided in the main earphone
Host communication interface, be used for from earphone physical connection；
Host-processor connects the host communication interface, detects the physical connection state of the host communication interface, and
Detect main earphone with after earphone physical connection, by the host communication interface with interact Bluetooth address from earphone and protect
It deposits；
It is provided with from earphone described
Slave communication interface is used for and main earphone physical connection；
Slave processor connects the slave communication interface, in main earphone with after earphone physical connection, passes through the slave
Communication interface interacts Bluetooth address with main earphone and saves.
6. TWS earphone according to claim 5, which is characterized in that
The main earphone is with after earphone physical connection, and the host-processor is by the host communication interface to from earphone
Send the notice for carrying out paired communication and require to remove the instruction of main earphone information saved from earphone, and receive from
After the response message that finishes of erasing of information that earphone is replied, the slave earphone information saved in main earphone is removed, then and from ear
Machine interacts Bluetooth address；
It is described from earphone with after main earphone physical connection, the slave processor is received by the slave communication interface
After the notice for the carry out paired communication that main earphone is sent, setting process is matched into earphone；It matches and is arranged in the earphone
In process, the slave processor has been protected from earphone in the removing for receiving main earphone transmission by the slave communication interface
When the instruction for the main earphone information deposited, the main earphone information of its own preservation is removed, and finish to the removing of main earphone return information
Response message；Then Bluetooth address is interacted with main earphone.
7. TWS earphone according to claim 6, which is characterized in that
During with Bluetooth address is interacted from earphone, the host-processor is connect the main earphone by the main-machine communication
Mouth sends request of the acquisition from earphone Bluetooth address to from earphone, and after receiving the Bluetooth address from earphone, by main earphone
Bluetooth address be sent to from earphone；
It is described from earphone during interacting Bluetooth address with main earphone, the slave processor is communicated by the slave
Interface after the request of earphone Bluetooth address, will be sent to main ear from the Bluetooth address of earphone to the acquisition that main earphone is sent
Machine, and after the Bluetooth address for receiving main earphone, it replys and receives successful response message to main earphone.
8. TWS earphone according to claim 6, which is characterized in that
The host communication interface includes that data send pin, data receiver pin and control pin；The host-processor will
The notice for carrying out paired communication is sent to by the control pin from earphone, sends pin and data by the data
It receives pin and carries out subsequent data exchange process with from earphone；
The slave communication interface includes that data send pin, data receiver pin and interrupt pin；The interrupt pin connection
The control pin of the host communication interface, receive it is described carry out paired communication notice when, the slave processor into
Enter to interrupt, executes the earphone pairing setting process, and draw by the data of slave communication interface transmission pin and data receiver
Foot and main earphone carry out subsequent data exchange process.
9. TWS earphone according to claim 5, which is characterized in that
It is additionally provided with memory in the main earphone, connects the host-processor, for storing the Bluetooth address of main earphone
With the Bluetooth address from earphone；
It is additionally provided with memory from earphone described, the slave processor is connected, for storing the Bluetooth address of main earphone
With the Bluetooth address from earphone.
10. the TWS earphone according to any one of claim 5 to 9, which is characterized in that
It is additionally provided with bluetooth module in the main earphone, connects the host-processor, the host-processor is in TWS earphone
When normal use, the bluetooth equipment that the bluetooth module is searched for around main earphone is controlled, and searching the slave ear saved with it
The Bluetooth address of machine it is consistent from earphone when, pairing request is sent from earphone to described by the bluetooth module, and by main ear
The Bluetooth address of machine is sent to from earphone；
It is additionally provided with bluetooth module from earphone described, connects the slave processor, the slave processor is in TWS earphone
When normal use, the Bluetooth address of itself is broadcasted by the bluetooth module, and main earphone is received by the bluetooth module
The Bluetooth address of the pairing request of transmission and main earphone；The slave processor verifies the Bluetooth address received,
If consistent with the Bluetooth address of main earphone that itself is saved, complete to match, enter bluetooth connection status with main earphone.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110809243A (en) * | 2019-10-30 | 2020-02-18 | 歌尔科技有限公司 | Wireless earphone, wireless earphone pairing method, terminal and system |
| CN111464993A (en) * | 2020-04-08 | 2020-07-28 | 昆山泰芯微电子有限公司 | Double-ear Bluetooth headset pairing method and wireless headset for double-ear Bluetooth headset |
| CN111885571A (en) * | 2020-07-21 | 2020-11-03 | 歌尔科技有限公司 | Bluetooth device pairing method, device and storage medium |
| CN112104943A (en) * | 2020-09-22 | 2020-12-18 | 深圳市汇顶科技股份有限公司 | Address transmission method, Bluetooth chip, Bluetooth headset and electronic equipment |
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| WO2023246017A1 (en) * | 2022-06-23 | 2023-12-28 | Oppo广东移动通信有限公司 | Bluetooth device configuration method and apparatus, and electronic device and storage medium |
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Application publication date: 20190412 |