CN110471878A - Realize double TypeC interface blindmate control methods, device, equipment and storage medium - Google Patents
Realize double TypeC interface blindmate control methods, device, equipment and storage medium Download PDFInfo
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- CN110471878A CN110471878A CN201910778035.0A CN201910778035A CN110471878A CN 110471878 A CN110471878 A CN 110471878A CN 201910778035 A CN201910778035 A CN 201910778035A CN 110471878 A CN110471878 A CN 110471878A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/4068—Electrical coupling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
Abstract
Double TypeC interface blindmate control methods, device, equipment and storage medium, the first port voltage and second port voltage that the present invention passes through the first TypeC interface of reading are realized the invention discloses a kind of；Read the third port voltage and the 4th port voltage of the 2nd TypeC interface；Front and the reverse side of double TypeC interfaces are judged according to the first port voltage, the second port voltage, the third port voltage and the 4th port voltage；It is communicated according to the first port of the first TypeC interface and the third port of the 2nd TypeC interface；Positive inverse processing is carried out to the first signal group and transmits the first signal group；It is communicated according to the first port group of the first TypeC interface and the second port group of the 2nd TypeC interface；Positive inverse processing is carried out to second signal group and transmits the second signal group.The process that most of signal is overturn is given back-end software to handle by the present invention, has saved hardware cost.
Description
Technical field
The present invention relate to connector technique field more particularly to it is a kind of realize double TypeC interface blindmate control methods, device,
Equipment and storage medium.
Background technique
In connector technique field, TypeC interface is comformed by its excellent performance shows one's talent in connectors.By
In more frivolous design, excellent transmission speed and stronger power transmission, TypeC interface is as a kind of newest USB interface
Type, it is evident that the standard of the following USB interface will be become.It is to support that TypeC interface, which is different from the most significant feature of legacy interface,
Front and back sides blindmate.However, front and back sides blindmate will lead to the reverse of signal.Traditional solution is to increase IC, and identification TypeC connects
The positive anti-plug state of mouth, and anti-plug signal is done into an overturning, guarantee that reception terminates to normal signal.Then, increase IC meeting
Hardware cost is caused to increase, and the integrated space of TypeC interface is small, develop skill difficulty.Although in addition, in the prior art can be real
It is exported while existing double TypeC interfaces, but still has some limitations when configuring the function of double TypeC interfaces.Therefore
Inventing the low-cost double TypeC interface blindmate methods of one kind is person skilled in art's problem to be solved.
Summary of the invention
Realize that double TypeC interface blindmate control methods, device, equipment and storage are situated between the embodiment of the invention provides a kind of
Matter, to reduce the hardware cost of TypeC interface and realize the blindmate of double TypeC interfaces.
In a first aspect, realizing double TypeC interface blindmate control methods, the method packet the embodiment of the invention provides a kind of
It includes:
Read the first port voltage and second port voltage of the first TypeC interface；
Read the third port voltage and the 4th port voltage of the 2nd TypeC interface；
According to the first port voltage, the second port voltage, the third port voltage and the 4th port
Voltage judges front and the reverse side of double TypeC interfaces；
It is communicated according to the first port of the first TypeC interface and the third port of the 2nd TypeC interface；
Positive inverse processing is carried out to the first signal group and transmits the first signal group；
It is carried out according to the first port group of the first TypeC interface and the second port group of the 2nd TypeC interface
Communication；
Positive inverse processing is carried out to second signal group and transmits the second signal group.
Preferably, it is described is carried out by positive inverse processing and transmits the second signal group for second signal group include:
Generate signal overturning mark；
It overturns and identifies according to the signal, public connector and the second signal group of configuration double TypeC interfaces
Mapping relations.
Preferably, described overturn according to the signal identifies, and configures the public connector and described the of double TypeC interfaces
The mapping relations of binary signal group include:
When the receiving end anti-plug of double TypeC interfaces, double TypeC are configured according to the first signal overturning mark and are connect
First mapping relations of mouth and the second signal group；
Preferably, described overturn according to the signal identifies, and configures double TypeC interfaces and the second signal group
Mapping relations further include:
When the transmission of double TypeC interfaces rectify insert, transmitting terminal anti-plug when, to first signal overturning mark not into
Row real-time monitoring；
Second signal overturning mark is generated when first signal overturns mark exception, and is turned over according to the second signal
Turn the second mapping relations that mark configures double TypeC interfaces and the second signal group.
Preferably, the method also includes: preset the transmission direction of the first signal group and the second signal group.
Preferably, include: described to the positive inverse processing of the first signal group progress and before transmitting the first signal group
If the transmission direction of the first signal group is positive, the first group number group is directly transmitted.
Preferably, include: described to the positive inverse processing of second signal group progress and before transmitting the second signal group
If the transmission direction of the second signal group is positive, the second signal group is directly transmitted.
Second aspect realizes double TypeC interface blindmate control devices the embodiment of the invention provides a kind of, comprising:
First read module, for reading the first port voltage and second port voltage of the first TypeC interface；
Second read module, for reading the third port voltage and the 4th port voltage of the 2nd TypeC interface；
Judgment module, for according to the first port voltage, the second port voltage, the third port voltage and
4th port voltage judges front and the reverse side of double TypeC interfaces；
First communication module, for according to the first TypeC interface first port and the 2nd TypeC interface
Third port is communicated；
First transmission module, for carrying out positive inverse processing to the first signal group and transmitting the first signal group；
Second communication module, for according to the first TypeC interface first port group and the 2nd TypeC interface
Second port group communicated；
Second transmission module, for carrying out positive inverse processing to second signal group and transmitting the second signal group.
The third aspect realizes that double TypeC interface blindmates control equipment the embodiment of the invention provides a kind of, comprising:
At least one processor, at least one processor and computer program instructions stored in memory, work as meter
The method such as first aspect in above embodiment is realized when calculation machine program instruction is executed by processor.
Fourth aspect, the embodiment of the invention provides a kind of storage mediums, are stored thereon with computer program instructions, work as meter
The method such as first aspect in above embodiment is realized when calculation machine program instruction is executed by processor.
In conclusion provided in an embodiment of the present invention realize double TypeC interface blindmate control methods, device, equipment and deposit
Storage media, the first port voltage and second port voltage that the present invention passes through the first TypeC interface of reading；Read the 2nd TypeC
The third port voltage and the 4th port voltage of interface；According to the first port voltage, the second port voltage, described
Three port voltages and the 4th port voltage judge front and the reverse side of double TypeC interfaces；According to the first TypeC
The first port of interface and the third port of the 2nd TypeC interface are communicated；Positive inverse processing is carried out to the first signal group
And transmit the first signal group；According to the first TypeC interface first port group and the 2nd TypeC interface
Two-port netwerk group is communicated；Positive inverse processing is carried out to second signal group and transmits the second signal group.Wherein, second letter
Number group is to carry out overturning processing using software processing flow by generating signal overturning mark by control chip, enables signal
It is enough to be transmitted according to positive direction interpolation.Therefore, the process that most of signal is overturn is given back-end software to handle by the present invention, has been saved hard
Part cost.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will make below to required in the embodiment of the present invention
Attached drawing is briefly described, for those of ordinary skill in the art, without creative efforts, also
Other drawings may be obtained according to these drawings without any creative labor.
Fig. 1 is the flow chart that the embodiment of the present invention realizes double TypeC interface blindmate control methods.
Fig. 2 is that the embodiment of the present invention realizes that the interface of the TypeC connector female seat of double TypeC interface blindmate control methods draws
Foot figure；
Fig. 3 is that the embodiment of the present invention realizes that the interface of the TypeC connector base of double TypeC interface blindmate control methods draws
Foot figure；
Fig. 4 is the flow chart that the embodiment of the present invention realizes double TypeC interface blindmate control method specific embodiments；
Fig. 5 is the module map that the embodiment of the present invention realizes double TypeC interface blindmate control devices；
Fig. 6 is the structure chart that the embodiment of the present invention realizes double TypeC interface blindmate control equipment.
The feature and exemplary embodiment of various aspects of the invention is described more fully below, in order to make mesh of the invention
, technical solution and advantage be more clearly understood, with reference to the accompanying drawings and embodiments, the present invention is further retouched in detail
It states.It should be understood that specific embodiment described herein is only configured to explain the present invention, it is not configured as limiting the present invention.
To those skilled in the art, the present invention can be real in the case where not needing some details in these details
It applies.Below the description of embodiment is used for the purpose of better understanding the present invention to provide by showing example of the invention.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence " including ... ", it is not excluded that including
There is also other identical elements in the process, method, article or equipment of the element.
Referring to Figure 1, double TypeC interface blindmate control methods are realized the embodiment of the invention provides a kind of, passes through software
Process flow carries out overturning processing to the second signal group, and signal is transmitted according to positive direction interpolation.Therefore, of the invention
It gives back-end software to handle the process that most of signal is overturn, has saved hardware cost.The method specifically includes following step
It is rapid:
S1, the first port voltage and second port voltage for reading the first TypeC interface；
Preferably, TypeC connector includes male seat and base.Referring to Fig. 2, the base of TypeC connector includes first
Arrange pin and second row pin.The base center line of the first row pin and the second row pin about TypeC connector
Symmetrically.Referring to Fig. 3, the male seat of TypeC connector includes third row's pin and the 4th row's pin.Third row's pin and institute
The male seat center line that the 4th row's pin is stated about TypeC connector is symmetrical.Therefore, TypeC connector supports just slotting and anti-plug.
Specifically, in the present embodiment, the first TypeC interface and the 2nd TypeC interface are TypeC connection
The base of device.The first port voltage is CC mouthfuls of voltages of A5 pin of the first TypeC base, and the second port voltage is institute
State VCONN mouthfuls of voltages of B5 pin of the first TypeC base.
S2, the third port voltage and the 4th port voltage for reading the 2nd TypeC interface；
Specifically, the third port voltage is CC mouthfuls of voltages of A5 pin of the 2nd TypeC base, the 4th port electricity
Pressure is VCONN mouthfuls of voltages of B5 pin of the 2nd TypeC base.
S3, according to the first port voltage, the second port voltage, the third port voltage and the 4th end
Mouth voltage judges front and the reverse side of double TypeC interfaces；
Preferably, when the first TypeC male seat is connect with the first TypeC base, chip is controlled by TypeC connector
VCONN mouthfuls of voltages of CC mouthfuls of voltages of A5 foot and B5 foot that LDR6282 reads the first TypeC base judge the first TypeC base
It is front and back.
Preferably, when the 2nd TypeC male seat is connect with the 2nd TypeC base, chip is controlled by TypeC connector
VCONN mouthfuls of voltages of CC mouthfuls of voltages of A5 foot and B5 foot that LDR6282 reads the 2nd TypeC base judge the 2nd TypeC base
It is front and back.
S4, led to according to the first port of the first TypeC interface and the third port of the 2nd TypeC interface
Letter；
Specifically, CC mouthful of A5 foot of the first TypeC base and the 2nd TypeC base are communication port, to reality
The communication of existing first TypeC male seat and the first TypeC base, the 2nd TypeC male seat and the 2nd TypeC base.In addition, described
CC mouthfuls of A5 foot of effect of one TypeC base and the 2nd TypeC base further includes distinguishing DFP and UFP.Wherein, DFP is
(Downstream Facing Port) downlink port, can DFP provide VBUS, also can provide data.Typical DFP equipment is electricity
Source adapter, to provide power supply.UFP is (Upstream Facing Port) uplink port.It can be understood as Device,
UFP takes electricity from VBUS, and can provide data.The exemplary apparatus of UFP is USB flash disk, mobile hard disk, to be read data and from
VBUS pin takes electricity.
S5, positive inverse processing is carried out to the first signal group and transmits the first signal group；
Preferably, the first TypeC base and the 2nd TypeC base pass through respectively SBU mouthfuls respective, TX mouthfuls and
RX mouthfuls of progress signal transmission.Wherein, SBU1 mouthfuls of A8 pin, the B8 of the first TypeC base and the 2nd TypeC base draw
Foot mouth is that auxiliary signal transmits mouth.The first signal group includes the SBU signal and described second of the first TypeC base
The SBU signal of TypeC base.In the present embodiment, when the first TypeC base and the 2nd TypeC base carry out instead
After inserting, by data exchange chip SGM3002XMS0 respectively to the SBU signal and described second of the first TypeC base
The SBU signal of TypeC base carries out overturning processing, to the first TypeC base and the first TypeC male seat, described the
The data mapping relations of two TypeC bases and the 2nd TypeC male seat are initialized.
S6, according to the first TypeC interface first port group and the 2nd TypeC interface second port group into
Row communication；Two groups of TX/RX signals of the first TypeC base and the 2nd TypeC base transmission mouth is master data transfer
Mouthful.Two groups of TX/RX signals transmission mouths include TX1+ mouthfuls of A2 pin, TX- mouthfuls of A3 pin, TX2+ mouthfuls of B2 pin, TX2- mouthfuls of B3 pin,
RX2+ mouthfuls of A11 pin, RX2- mouthfuls of A110 pin, RX1- mouthfuls and RX1+ mouthfuls of B10 pin.The first signal group includes described first
The TX/RX signal of the TX/RX signal of TypeC base and the 2nd TypeC base.
S7, positive inverse processing is carried out to second signal group and transmits the second signal group.
Preferably, it is described is carried out by positive inverse processing and transmits the second signal group for second signal group include:
Generate signal overturning mark；
It overturns and identifies according to the signal, public connector and the second signal group of configuration double TypeC interfaces
Mapping relations.
Specifically, the signal overturning mark is issued by TypeC connector control chip LDR6282.
Specifically, please refer to figs. 2 and 3, the public connector of double TypeC interfaces and the mapping of the second signal group
Relationship refers to that, when the first TypeC male seat and the first TypeC base just insert when connecting, the first TypeC is public
Each interface of the first row pin of the first row pin and the first TypeC base of seat, the of the first TypeC male seat
Each interface of two row's pins and the second row pin of the first TypeC base is one-to-one.I.e. described first TypeC
A1~A12 pin of male seat is corresponded with A1~A12 pin of the first TypeC base respectively, and the first TypeC is public
B1~B12 pin of seat is corresponded with B1~B12 pin of the first TypeC base respectively.When the first TypeC is public
When seat carries out anti-plug connection with the first TypeC base, then by by each pin inside the first TypeC base
The second signal group is re-started sequence by signal relation, enables the sequence of the second signal group and described first
The leg signal of TypeC male seat corresponds.
Preferably, described overturn according to the signal identifies, and configures the public connector and described the of double TypeC interfaces
The mapping relations of binary signal group include:
When the receiving end anti-plug of double TypeC interfaces, double TypeC are configured according to the first signal overturning mark and are connect
First mapping relations of mouth and the second signal group；
Preferably, when the first TypeC male seat is connect with the first TypeC base, TX signal transmits mouth conduct
The signal sending end of double TypeC interfaces, RX signal transmit signal receiving end of the mouth as double TypeC interfaces.Work as TX
Signal transmits mouth and keeps insertion, when RX signal transmits mouth progress anti-plug, then described in the configuration of the first signal of direct basis overturning mark
First mapping relations of double TypeC interfaces and the second signal group, signal is resequenced, and can have been corresponded
Come.
Preferably, described overturn according to the signal identifies, and configures the public connector and described the of double TypeC interfaces
The mapping relations of binary signal group further include:
When the transmission of double TypeC interfaces rectify insert, transmitting terminal anti-plug when, to first signal overturning mark not into
Row real-time monitoring；
Second signal overturning mark is generated when first signal overturns mark exception, and is turned over according to the second signal
Turn the second mapping relations that mark configures double TypeC interfaces and the second signal group.
Preferably, when the first TypeC male seat is connect with the first TypeC base, TX signal transmits mouth conduct
The signal sending end of double TypeC interfaces, RX signal transmit signal receiving end of the mouth as double TypeC interfaces.Work as TX
Signal transmits mouth and carries out positive anti-plug, then Jin Hang be real to first signal overturning mark when RX signal transmits mouth holding insertion
When monitor；Second signal overturning mark is generated when first signal overturns mark exception, and is turned over according to the second signal
Turn the second mapping relations that mark configures double TypeC interfaces and the second signal group, signal is resequenced, it can
It is enough to correspond.
Preferably, the method also includes: preset the transmission direction of the first signal group and the second signal group.
Preferably, in the present embodiment, the transmission direction of the first signal group and the second signal group is TypeC public
The direction of signal transmission when seat just insert with TypeC base.
Preferably, include: described to the positive inverse processing of the first signal group progress and before transmitting the first signal group
If the transmission direction of the first signal group is positive, the first group number group is directly transmitted.
Preferably, include: described to the positive inverse processing of second signal group progress and before transmitting the second signal group
If the transmission direction of the second signal group is positive, the second signal group is directly transmitted.
For example, referring to Fig. 4, the workflow of the present invention for realizing double TypeC interface blindmate controls includes:
When respectively the first TypeC male seat and the first TypeC base, the 2nd TypeC male seat and the 2nd TypeC base just insert or
It is to control chip LDR6282 by TypeC to read the first TypeC base and the 2nd TypeC base respectively first when anti-plug connects
CC line and Vconn on voltage make positive and negative judgement.It communicates on CC line, after having configured DFP and UFP master-slave equipment, passes through
The TX/RX/SBU line of first TypeC base and the 2nd TypeC base transmits audio signal.If the first TypeC base and second
SBU signal on the SBU line of TypeC base, which is just inserted, is then transmitted directly to video frequency processing chip and terminal monitoring equipment；If first
SBU signal anti-plug on the SBU line of TypeC base and the 2nd TypeC base passes through two data exchange chips respectively
SGM3002X carries out overturning processing, is transferred to video frequency processing chip and terminal monitoring equipment.If the first TypeC base and second
The TX/RX signal anti-plug of TypeC base then controls chip LDR6282 by TypeC and generates signal overturning mark, video processing
Chip RTD2556 receives the signal overturning mark and TX/RX signal is carried out overturning processing, is subsequently communicated to terminal monitoring and sets
It is standby.
Preferably, referring to Fig. 5, realizing double TypeC interface blindmate control devices the invention also discloses a kind of, comprising:
First read module 1, for reading the first port voltage and second port voltage of the first TypeC interface；
Second read module 2, for reading the third port voltage and the 4th port voltage of the 2nd TypeC interface；
Judgment module 3, for according to the first port voltage, the second port voltage, the third port voltage
And the 4th port voltage judges front and the reverse side of double TypeC interfaces；
First communication module 4, for according to the first TypeC interface first port and the 2nd TypeC interface
Third port communicated；
First transmission module 5, for carrying out positive inverse processing to the first signal group and transmitting the first signal group；
Second communication module 6, for according to the first TypeC interface first port group and the 2nd TypeC connect
The second port group of mouth is communicated；
Second transmission module 7, for carrying out positive inverse processing to second signal group and transmitting the second signal group.It is preferred that
Realize that double TypeC interface blindmates control equipment the invention also discloses a kind of in ground, comprising: at least one processor, at least one
The computer program instructions of memory and storage in the memory, when the computer program instructions are by the processor
The present embodiment described in any item methods are realized when execution.
Specifically, above-mentioned processor 401 may include central processing unit (CPU) or specific integrated circuit
(Application Specific Integrated Circuit, ASIC), or may be configured to implement implementation of the present invention
One or more integrated circuits of example.
Memory 402 may include the mass storage for data or instruction.For example it rather than limits, memory
402 may include hard disk drive (Hard Disk Drive, HDD), floppy disk drive, flash memory, CD, magneto-optic disk, tape or logical
With the combination of universal serial bus (Universal Serial Bus, USB) driver or two or more the above.It is closing
In the case where suitable, memory 402 may include the medium of removable or non-removable (or fixed).In a suitable case, it stores
Device 402 can be inside or outside data processing equipment.In a particular embodiment, memory 402 is nonvolatile solid state storage
Device.In a particular embodiment, memory 402 includes read-only memory (ROM).In a suitable case, which can be mask
ROM, programming ROM (PROM), erasable PROM (EPROM), the electric erasable PROM (EEPROM), electrically-alterable ROM of programming
(EAROM) or the combination of flash memory or two or more the above.
Processor 401 is by reading and executing the computer program instructions stored in memory 402, to realize above-mentioned implementation
The double TypeC interface blindmate control methods of realization in example.
In one example, realize that double TypeC interface blindmate control equipment may also include communication interface 403 and bus 410.
Wherein, as shown in fig. 6, processor 401, memory 402, communication interface 403 are connected by bus 410 and complete mutual lead to
Letter.
Communication interface 403 is mainly used for realizing in the embodiment of the present invention between each module, device, unit and/or equipment
Communication.
Bus 410 includes hardware, software or both, will realize pair component of TypeC interface blindmates control equipment coupling each other
It is connected together.For example it rather than limits, bus may include accelerated graphics port (AGP) or other graphics bus, enhancing industry
Standard architecture (EISA) bus, front side bus (FSB), super transmission (HT) interconnection, Industry Standard Architecture (ISA) bus, infiniband
Wide interconnection, low pin count (LPC) bus, memory bus, micro- channel architecture (MCA) bus, peripheral component interconnection (PCI) are total
Line, PCI-Express (PCI-X) bus, Serial Advanced Technology Attachment (SATA) bus, Video Electronics Standards Association part
(VLB) combination of bus or other suitable buses or two or more the above.In a suitable case, bus
410 may include one or more buses.Although specific bus has been described and illustrated in the embodiment of the present invention, the present invention considers to appoint
What suitable bus or interconnection.
In addition, in conjunction with the double TypeC interface blindmate control methods of realization in above-described embodiment, the embodiment of the present invention be can provide
A kind of computer readable storage medium is realized.Computer program instructions are stored on the computer readable storage medium；The meter
Calculation machine program instruction realizes any one realization double TypeC interface blindmate controlling parties in above-described embodiment when being executed by processor
Method.
In conclusion provided in an embodiment of the present invention realize double TypeC interface blindmate control methods, device, equipment and deposit
Storage media, the first port voltage and second port voltage that the present invention passes through the first TypeC interface of reading；Read the 2nd TypeC
The third port voltage and the 4th port voltage of interface；According to the first port voltage, the second port voltage, described
Three port voltages and the 4th port voltage judge front and the reverse side of double TypeC interfaces；According to the first TypeC
The first port of interface and the third port of the 2nd TypeC interface are communicated；Positive inverse processing is carried out to the first signal group
And transmit the first signal group；According to the first TypeC interface first port group and the 2nd TypeC interface
Two-port netwerk group is communicated；Positive inverse processing is carried out to second signal group and transmits the second signal group.Wherein, at by software
Reason process carries out overturning processing to the second signal group, and signal is transmitted according to positive direction interpolation.Therefore, the present invention will
The process of most of signal overturning gives back-end software to handle, and has saved hardware cost.
It should also be noted that, the exemplary embodiment referred in the present invention, is retouched based on a series of step or device
State certain methods or system.But the present invention is not limited to the sequence of above-mentioned steps, that is to say, that can be according in embodiment
The sequence referred to executes step, may also be distinct from that the sequence in embodiment or several steps are performed simultaneously.
The above description is merely a specific embodiment, and the technical staff in the field can be understood that,
For convenience of description and succinctly, the system, module of foregoing description and the specific work process of unit can refer to preceding method
Corresponding process in embodiment, details are not described herein.It should be understood that scope of protection of the present invention is not limited thereto, it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.
Claims (10)
1. a kind of realize double TypeC interface blindmate control methods, which is characterized in that the described method includes:
Read the first port voltage and second port voltage of the first TypeC interface；
Read the third port voltage and the 4th port voltage of the 2nd TypeC interface；
According to the first port voltage, the second port voltage, the third port voltage and the 4th port voltage
Judge front and the reverse side of double TypeC interfaces；
It is communicated according to the first port of the first TypeC interface and the third port of the 2nd TypeC interface；
Positive inverse processing is carried out to the first signal group and transmits the first signal group；
It is communicated according to the first port group of the first TypeC interface and the second port group of the 2nd TypeC interface；
Positive inverse processing is carried out to second signal group and transmits the second signal group.
2. according to claim 1 realize double TypeC interface blindmate control methods, which is characterized in that described to believe second
Number group carries out positive inverse processing and transmits the second signal group
Generate signal overturning mark；
It overturns and identifies according to the signal, configure the mapping relations of double TypeC interfaces and the second signal group；
Positive inverse processing is carried out to the second signal group according to the mapping relations.
3. according to claim 2 realize double TypeC interface blindmate control methods, which is characterized in that described in the foundation
Signal overturning mark, configures double TypeC interfaces and the mapping relations of the second signal group include:
When the receiving end anti-plug of double TypeC interfaces, according to the first signal overturning mark configure double TypeC interfaces with
First mapping relations of the second signal group.
4. according to claim 3 realize double TypeC interface blindmate control methods, which is characterized in that described in the foundation
Signal overturning mark, configures the public connector of double TypeC interfaces and the mapping relations of the second signal group further include:
When the transmission of double TypeC interfaces rectify insert, transmitting terminal anti-plug when, to first signal overturning mark carry out in fact
When monitor；
Second signal overturning mark is generated when first signal overturns mark exception, and overturns mark according to the second signal
Know the second mapping relations for configuring double TypeC interfaces and the second signal group.
5. according to claim 4 realize double TypeC interface blindmate control methods, which is characterized in that the method is also wrapped
It includes: presetting the transmission direction of the first signal group and the second signal group.
6. according to claim 5 realize double TypeC interface blindmate control methods, which is characterized in that described to first
Signal group carries out positive inverse processing and includes: before transmitting the first signal group
If the transmission direction of the first signal group is positive, the first group number group is directly transmitted.
7. according to claim 6 realize double TypeC interface blindmate control methods, which is characterized in that described to second
Signal group carries out positive inverse processing and includes: before transmitting the second signal group
If the transmission direction of the second signal group is positive, the second signal group is directly transmitted.
8. a kind of realize double TypeC interface blindmate control devices, which is characterized in that described device includes:
First read module, for reading the first port voltage and second port voltage of the first TypeC interface；
Second read module, for reading the third port voltage and the 4th port voltage of the 2nd TypeC interface；
Judgment module, for according to the first port voltage, the second port voltage, the third port voltage and described
4th port voltage judges front and the reverse side of double TypeC interfaces；
First communication module, the third for first port and the 2nd TypeC interface according to the first TypeC interface
Port is communicated；
First transmission module, for carrying out positive inverse processing to the first signal group and transmitting the first signal group；
Second communication module, for first port group and the 2nd TypeC interface according to the first TypeC interface
Two-port netwerk group is communicated；
Second transmission module, for carrying out positive inverse processing to second signal group and transmitting the second signal group.
9. a kind of realize that double TypeC interface blindmates control equipment characterized by comprising at least one processor, at least one
The computer program instructions of memory and storage in the memory, when the computer program instructions are by the processor
Such as method of any of claims 1-7 is realized when execution.
10. a kind of storage medium, is stored thereon with computer program instructions, which is characterized in that when the computer program instructions
Such as method of any of claims 1-7 is realized when being executed by processor.
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| CN110471878B (en) | 2021-05-07 |
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