CN104679546B - A kind of information processing method and electronic equipment - Google Patents

Abstract

The present invention provides a kind of information processing method and electronic equipments, after solving to exist in the prior art transmission clear data packet, due to not judging whether data are more than threshold value, and then cause not know between first interface and second interface whether synchronous technical problem, realize timely automated can know between first interface and second interface whether synchronous technique effect.The method includes：When realization is synchronous between the first interface and the second interface, and after sending the corresponding first HSE director data packets of the Nth row data, the first HBP clear data packets that clear data packet length is third length are sent to the second interface；Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result；Wherein, when second judging result is to be, show that data transmission and reception are not implemented synchronous between the first interface and the second interface.

Description

A kind of information processing method and electronic equipment

Technical field

The present invention relates to electronic technology field more particularly to a kind of information processing methods and electronic equipment.

Background technology

In parallel interface to series interface, especially in rgb interface（RGB color interface, Red Green Blue）It arrives MIPI interfaces（Mobile industry Processing Interface, Mobile Industry Processor Interface）Transfer process in, weight Structure clock is very important for ensureing that input output band width is identical.Since rgb interface and MIPI interfaces are different always Step, under non-toggle pattern, rgb interface needs Accurate Reconstruction with the border area of MIPI interface clocks and effective coverage, in this way Input output band width could be identical.

In order to adjust input output band width, the way of the prior art is：Adjust white space, i.e., using clear data packet come Adjust bandwidth.Such as：The input period is 10ns, has input the clear data of the valid data and two periods in 10 periods, then 120ns is needed altogether；And it is 11ns needs 132ns altogether then needing 12 periods that could export all data to export the period, At this point it is possible to which the clear data packet of output is reduced one, in this way, output needs 121ns altogether, only have 1ns errors with input.

However, in the prior art, due to clear data packet length usually before transmission data just by first interface clock with Second interface timing parameter is calculated, and the size of data and threshold value can't be judged after transmission, therefore, blank in whole process Data packet length remains constant.When there are error, if there are 1ns errors in above-mentioned example, by repeatedly accumulating, accidentally Difference may result in output data overflow or underflow, i.e. inputoutput data cannot synchronize.

As it can be seen that after transmission clear data packet exists in the prior art, due to not judging whether data are more than threshold value, and then lead Cause do not know between first interface and second interface whether synchronous technical problem.

Further, in the prior art there is also send clear data packet after, due to do not judge data whether be more than threshold value, and Clear data packet length is caused to remain constant technical problem.

Since there are above-mentioned two technical problems, further immobilize there is also the length due to clear data packet, into And cause first interface to input and output nonsynchronous technical problem when second interface transmission data.

Invention content

The present invention provides a kind of information processing methods, after solving to exist in the prior art transmission clear data packet, Due to not judging whether data are more than threshold value, and then lead to not know whether synchronous technology is asked between first interface and second interface Topic, realize timely automated can know between first interface and second interface whether synchronous technique effect.

On the one hand, this application provides a kind of information processing methods, for connecing the Nth row data of a video frame from first Mouth is sent to second interface, and wherein N is the positive integer more than or equal to 1, the method includes：

When realization is synchronous between the first interface and the second interface, and sending the Nth row data corresponding the After one HSE director data packets, the first HBP blank numbers that clear data packet length is third length are sent to the second interface According to packet；

Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result；

Wherein, when second judging result is to be, show that data are sent out between the first interface and the second interface It send and is not implemented synchronous with reception.

Optionally, the first HBP blank that clear data packet length is third length is sent to the second interface described Before data packet, the method further includes：

The corresponding first HSS director datas packet of Nth row data of a video frame is sent to described the in the first interface After two interfaces, the first HSA clear data packets that clear data packet length is the first length are sent to the second interface；

Judge whether the first synchronizing signal corresponding with the Nth row data terminates, obtains the first judging result；

Wherein, when first judging result is to be, show to realize between the first interface and the second interface same Step；When first judging result is no, show to be not implemented synchronous between the first interface and the second interface.

Optionally, when first judging result shows that first synchronizing signal is not finished, by the clear data Packet length is second length different from first length from first length adjustment, obtains the 2nd HSA clear data packets, Then step is executed：Judge whether the first synchronizing signal terminates, obtains the first judging result.

Optionally, it is described by the clear data packet length from first length adjustment be it is different from first length The second length, obtain the 2nd HSA clear data packets, specially：

First length is increased into 1 word length, obtains the second length；

Obtain the 2nd HSA clear data packets.

Optionally, it is described by the clear data packet length from first length adjustment be with first length not The second same length, while obtaining the 2nd HSA clear data packets, the method further includes：

The 3rd HSA clear data packets that the clear data packet length is 0 are sent to the second interface.

Optionally, judge whether synchronizing signal terminates described, after obtaining the first judging result, the method is also wrapped It includes：

When first judging result is to be, the first HSE director data packets are sent to the second interface.

Optionally, after the first HSE director data packets of transmission to the second interface, the method further includes：

2nd HSS director datas packet of the N+1 row data after the Nth row data for sending the video frame it Afterwards, the 2nd HSA clear data packets are sent to the second interface, the 2nd HSA clear datas can be synchronized second At the end of signal, it is sent.

Optionally, after the 2nd HSA clear data packets to second interface transmission, the method is also wrapped It includes：

The 2nd HSE director data packets are sent to the second interface.

It optionally, will be described when second judging result shows that first data volume is more than the threshold value Clear data packet length is adjusted to fourth length different from the third length, obtains the 2nd HBP clear data packets；

After the 2nd HSE director data packets of the N+1 row data after sending the Nth row data, to described the Two interfaces send the 2nd HBP clear data packets, so that in the second effective data packets for starting to send the N+1 row data While, the second interface can start to receive second effective data packets, and stop sending second significant figure While according to packet, stop receiving second effective data packets.

Optionally, described that the clear data packet length is adjusted to fourth length different from the third length, it obtains The 2nd HBP clear data packets are obtained, specially：

The third length is subtracted into 1 word length, obtains the 4th length；

Obtain the 2nd HBP clear data packets.

Optionally, when second judging result shows that first data volume is not more than the threshold value, judge Whether first data volume is less than the threshold value, obtains third judging result；

When the third judging result shows first data volume less than the threshold value, by the clear data packet length It is fiveth length different from the third length and the 4th length from the third length adjustment, obtains the 3rd HBP Clear data packet, then executes step：Judge whether first data volume is less than the threshold value, obtains third judging result.

Optionally, it is described by the clear data packet length from the third length adjustment for the third length and institute The 5th different length of the 4th length is stated, obtains the 3rd HBP clear data packets, specially：

The third length is added into 1 word length, obtains the 5th length；

Obtain the 3rd HBP clear data packets.

Optionally, it is described by the clear data packet length from the third length adjustment be with the third length and The 5th different length of 4th length, while obtaining the 3rd HBP clear data packets, the method further includes：

The 4th HBP clear data packets that the clear data packet length is 0 word length are sent to the second interface.

Optionally, after the transmission the first HBP clear datas packet or the 4th HBP clear data packets, institute The method of stating further includes：

The first effective data packets of the Nth row data are sent to the second interface；

The first HFP clear data packets that the clear data packet length is the 6th length are sent to the second interface.

Optionally, the first HFP that the clear data packet length is the 6th length is sent to the second interface described After clear data packet, the method further includes：

Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result；

When the 4th judging result shows that second synchronizing signal does not start, by the clear data packet length from 6th length adjustment is seventh length different from the 6th length, obtains the 2nd HFP clear data packets, then executes Step：Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result.

Optionally, it is described by the clear data packet length from the 6th length adjustment be it is different from the 6th length The 7th length, obtain the 2nd HFP clear data packets, specially：

6th length is increased into 1 word length, obtains the 7th length；

Obtain the 2nd HFP clear data packets.

Optionally, it is described by the clear data packet length from the 6th length adjustment be with the 6th length not The 7th same length, while obtaining the 2nd HFP clear data packets, the method further includes：

The 3rd HFP clear data packets that the clear data packet length is 0 word length are sent to the second interface.

Optionally, judge whether corresponding second synchronizing signal of the N+1 row data starts described, obtain the After four judging results, the method further includes：

When the 4th judging result is to be, the 2nd HSS director data packets are sent to the second interface.

Optionally, after the 2nd HSE director data packets to second interface transmission, the method is also wrapped It includes：

The 2nd HBP clear datas packet or the 3rd HBP clear data packets are sent to the second interface, so that starting to send While second effective data packets, the second interface can start to receive second effective data packets, and stop sending While second effective data packets, stop receiving second effective data packets.

Optionally, after sending second effective data packets to the second interface, the method further includes：

The 2nd HFP clear data packets are sent to the second interface.

On the other hand, this application provides a kind of electronic equipment, for by the Nth row data of a video frame from first interface It is sent to second interface, wherein N is the positive integer more than or equal to 1, and the electronic equipment includes：

First HBP clear data packet transmission units, for synchronous when being realized between the first interface and the second interface, And after sending the corresponding first HSE director data packets of the Nth row data, clear data packet is sent to the second interface Length is the first HBP clear data packets of third length；

Second judgment unit obtains second for judging whether the first data volume of the Nth row data is more than a threshold value Judging result；

Wherein, when second judging result is to be, show that data are sent out between the first interface and the second interface It send and is not implemented synchronous with reception.

Optionally, the electronic equipment further includes：

First HSA clear data packet transmission units, the Nth row data pair for sending a video frame in the first interface The first HSS director data packets answered are given after the second interface, and it is the to send clear data packet length to the second interface First HSA clear data packets of one length；

First judging unit, for judging whether corresponding with the Nth row data the first synchronizing signal terminates, acquisition the One judging result；

Wherein, when first judging result is to be, show to realize between the first interface and the second interface same Step；When first judging result is no, show to be not implemented synchronous between the first interface and the second interface.

Optionally, the electronic equipment further includes：

HSA clear data adjustment units, for when first judging result shows that the synchronizing signal is not finished, inciting somebody to action The clear data packet length is second length different from first length from first length adjustment, obtains second HSA clear data packets, then execute step：Judge whether the first synchronizing signal terminates, obtains the first judging result.

Optionally, the HSA clear datas packet adjustment unit, specifically includes：

Second length obtains subelement, for first length to be increased by 1 word length, obtains the second length；

First obtains subelement, for obtaining the 2nd HSA clear data packets.

Optionally, the HSA clear datas packet adjustment unit further includes：

3rd HSA clear data packet transmission sub-units, for it is described by the clear data packet length from described first Length adjustment is second length different from first length, while obtaining the 2nd HSA clear data packets, to described second Interface sends the 3rd HSA clear data packets that the clear data packet length is 0.

Optionally, the electronic equipment further includes：

First HSE director data packet transmission units obtain first and judge for judging whether synchronizing signal terminates described As a result after, and when first judging result is to be, the first HSE director data packets are sent to the second interface.

Optionally, the electronic equipment further includes：

2nd HSA clear data packet transmission units, for sending the first HSE director datas to the second interface described Packet, and after the 2nd HSS director data packets of the N+1 row data after the Nth row data for sending the video frame, The 2nd HSA clear data packets are sent to the second interface, the 2nd HSA clear datas can be synchronized described second At the end of signal, it is sent.

Optionally, the electronic equipment further includes：

2nd HSE director data packet units, for sending the 2nd HSA clear datas to the second interface described After packet, the 2nd HSE director data packets are sent to the second interface.

Optionally, the electronic equipment further includes：

HBP clear data packet adjustment units, for showing that first data volume is big in second judging result When the threshold value, the clear data packet length is adjusted to fourth length different from the third length, obtains second HBP clear data packets；

2nd HBP clear data packet transmission units, for the N+1 row data after sending the Nth row data After 2nd HSE director data packets, the 2nd HBP clear data packets are sent to the second interface, so that starting to send While second effective data packets of the N+1 row data, the second interface can start to receive second significant figure According to packet, and while stopping sending second effective data packets, stop receiving second effective data packets.

Optionally, the HBP clear datas packet adjustment unit specifically includes：

4th length obtains subelement, for the third length to be subtracted 1 word length, obtains the 4th length；

Second obtains subelement, for obtaining the 2nd HBP clear data packets.

Optionally, the HBP clear datas packet adjustment unit further includes：

Third judgment sub-unit, it is described for showing that first data volume is not more than in second judging result When threshold value, judge whether first data volume is less than the threshold value, obtains third judging result；

HBP clear data packets adjust subelement, show that first data volume is less than for working as the third judging result The threshold value, by the clear data packet length from the third length adjustment be and the third length and the 4th length The 5th different length obtains the 3rd HBP clear data packets, then executes step：Judge whether first data volume is small In the threshold value, third judging result is obtained.

Optionally, the HBP clear datas packet adjusts subelement, specifically includes：

5th length obtains module, for the third length to be added 1 word length, obtains the 5th length；

Second obtains module, for obtaining the 3rd HBP clear data packets.

Optionally, the HBP blank adjustment subelement further includes：

4th HBP clear data packet sending modules are 0 for sending the clear data packet length to the second interface The 4th HBP clear data packets of word length.

Optionally, the electronic equipment further includes：

First effective data packets transmission unit, for sending the first HBP clear datas packet or the described 4th described After HBP clear data packets, the first effective data packets of the Nth row data are sent to the second interface；

First HFP clear data packet transmission units, for being to the second interface transmission clear data packet length First HFP clear data packets of the 6th length.

Optionally, the electronic equipment further includes：

4th judging unit, for sending the clear data packet length to the second interface as the 6th length described The first HFP clear data packets after, judge whether corresponding second synchronizing signal of the N+1 row data starts, obtain the Four judging results；

HFP clear data packet adjustment units show that second synchronizing signal is not opened for working as the 4th judging result When the beginning, by the clear data packet length from the 6th length adjustment be seventh length different from the 6th length, obtain The 2nd HFP clear data packets are obtained, step is then executed：Judging corresponding second synchronizing signal of the N+1 row data is No beginning obtains the 4th judging result.

Optionally, the HFP clear datas packet adjustment unit specifically includes：

7th length obtains subelement, for the 6th length to be increased by 1 word length, obtains the 7th length；

Third obtains subelement, for obtaining the 2nd HFP clear data packets.

Optionally, the HFP clear datas packet adjustment unit further includes：

3rd HFP clear data packet transmission units, for growing the clear data packet length from the described 6th described Degree is adjusted to seventh length different from the 6th length, while obtaining the 2nd HFP clear data packets, is connect to described second Mouth sends the 3rd HFP clear data packets that the clear data packet length is 0 word length.

Optionally, the electronic equipment further includes：

2nd HSS director data packet transmission units, for judging that the N+1 row data corresponding second synchronize described Whether signal starts, and after obtaining the 4th judging result, and when the 4th judging result is to be, is sent out to the second interface Send the 2nd HSS director data packets.

Optionally, the electronic equipment further includes：

Second effective data packets transmission unit, for sending the 2nd HSE instructions number to the second interface described After packet, the 2nd HBP clear datas packet or the 3rd HBP clear data packets are sent to the second interface, so that starting to send out While sending the second effective data packets, the second interface can start to receive second effective data packets, and stop sending out While sending second effective data packets, stop receiving second effective data packets.

Optionally, the electronic equipment further includes：

2nd HFP clear data packet transmission units, for sending second effective data packets to the second interface Later, the 2nd HFP clear data packets are sent to the second interface.

Said one in the embodiment of the present application or multiple technical solutions at least have following one or more technology effects Fruit：

1, in the technical solution of the application, due to after sending the first HBP clear data packets, judging the Nth row Whether the first data volume of data is more than a threshold value, obtains the second judging result, when second judging result is to be, shows Data transmission and reception are not implemented synchronous between the first interface and the second interface, solve and transmission exists in the prior art After clear data packet, due to not judging whether data are more than threshold value, and then causes not know between first interface and second interface and be The technical problem of no synchronization realizes after sending the first HBP blank packets, by judging whether the first data are more than threshold value, Further determine that synchronous technique effect whether is realized between first interface and second interface.

2, in the technical solution of the application, after sending the first HSA clear data packets, whether judge the first synchronizing signal Terminate, after sending the first HBP clear data packets, judges whether the first row valid data are more than threshold value, and sending first After HFP clear data packets, judge whether the second synchronizing signal starts, and according to the result of above-mentioned judgement to corresponding blank number Be adjusted according to packet length, solve exist in the prior art send clear data packet after, due to do not judge data whether be more than Threshold value, and clear data packet length is caused to remain constant technical problem, it realizes and clear data packet length is adjusted flexibly Technique effect.

3, in the technical solution of the application, since when the second judging result is to be, clear data packet length being adjusted For fourth length different from third length, the 2nd HBP clear data packets are obtained, solves and transmission blank exists in the prior art After data packet, due to not judging whether data are more than threshold value, and clear data packet length is caused to remain that constant technology is asked Topic, realizes the technique effect that can adjust the first HBP clear data packet lengths.

4, further, since the first HBP clear data packet lengths can be adjusted so that starting to send the second significant figure While according to packet, second interface can start to receive second effective data packets, and stop sending second significant figure While according to packet, stop the technique effect for receiving second effective data packets.

5, in the technical solution of the application, after sending the first HSA clear data packets, whether judge the first synchronizing signal Terminate, the first judging result is obtained, when the first judging result shows that the first synchronizing signal is not finished, by clear data packet length It is adjusted to second length different from the first length, then executes step：Judge whether the first synchronizing signal terminates, obtains first Judging result realizes by adjusting the first HSA clear data packets until the first judging result shows that the first synchronizing signal terminates Length so that when sending the 2nd HSA clear data packets to second interface, the 2nd HSA clear datas can be synchronized described second At the end of signal, the technique effect that is sent.

6, in the technical solution of the application, after sending the first HFP clear data packets, whether judge the second synchronizing signal Start, the 4th judging result is obtained, when the 4th judging result shows that the second synchronizing signal does not start, by clear data packet length It is adjusted to seventh length different from the 6th length, then executes step：Judge that the N+1 row data corresponding second synchronize Whether signal starts, and obtains the 4th judging result, until the 4th judging result shows that the second synchronizing signal starts, realization realizes By adjusting the first HFP clear data packet lengths so that when sending the 2nd HFP clear data packets to second interface, the 2nd HFP is empty White data can be when second synchronizing signal starts, the technique effect that is sent.

Description of the drawings

Fig. 1 is the information processing method flow chart in the embodiment of the present application one；

Fig. 2 is the information processing method flow chart of the Nth row data in the embodiment of the present application one；

Fig. 3 is the information processing method flow chart of the Nth row data in the embodiment of the present application two；

Fig. 4 is the electronics portion structural schematic diagram in the embodiment of the present application three；

Fig. 5 is the electronic devices structure schematic diagram in the embodiment of the present application three；

Fig. 6 is the HSA clear data packet adjustment unit structural schematic diagrams in the embodiment of the present application three；

Fig. 7 is the HBP clear data packet adjustment unit structural schematic diagrams in the embodiment of the present application three；

Fig. 8 is that the HBP clear data packets in the embodiment of the present application three adjust sub-unit structure schematic diagram；

Fig. 9 is the HFP clear data packet adjustment unit structural schematic diagrams in the embodiment of the present application three.

Specific implementation mode

The present invention provides a kind of information processing methods, after solving to exist in the prior art transmission clear data packet, Due to not judging whether data are more than threshold value, and then lead to not know whether synchronous technology is asked between first interface and second interface Topic, realize timely automated can know between first interface and second interface whether synchronous technique effect.It is above-mentioned in order to solve Technical problem, technical solution general thought provided by the present application are as follows：

When realization is synchronous between the first interface and the second interface, and sending the Nth row data corresponding the After one HSE director data packets, the first HBP blank numbers that clear data packet length is third length are sent to the second interface According to packet；

Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result；

Wherein, when second judging result is to be, show that data are sent out between the first interface and the second interface It send and is not implemented synchronous with reception.

In the technical solution of the application, due to after sending the first HBP clear data packets, judging the Nth row number According to the first data volume whether be more than a threshold value, obtain the second judging result, second judging result be when, show institute It states data transmission and reception between first interface and the second interface and is not implemented synchronous, solve and transmission sky exists in the prior art After white data packet, due to not judging whether data are more than threshold value, and then cause not know between first interface and second interface whether Synchronous technical problem realizes after sending the first HBP blank packets, by judging whether the first data are more than threshold value, into One step determines synchronous technique effect whether is realized between first interface and second interface.

Technical solution of the present invention is described in detail below by attached drawing and specific embodiment, it should be understood that the application Specific features in embodiment and embodiment are the detailed description to technical scheme, rather than to present techniques The restriction of scheme, in the absence of conflict, the technical characteristic in the embodiment of the present application and embodiment can be combined with each other.

In the embodiment of the present application, a kind of information processing method and electronic equipment are provided, in specific implementation, electronics is set Standby can be smart mobile phone, can also be tablet computer either laptop, specifically, the application is not restricted.Under In the description in face, will by taking laptop as an example, in technical scheme information processing method and electronic equipment carry out Detailed description.

Embodiment one：

Before introducing the information processing method of the embodiment of the present application, first the method applying electronic of the embodiment of the present application is set Standby basic structure makes a presentation, referring to FIG. 4, the electronic equipment in the embodiment of the present application includes：

First HBP clear data packets transmission unit 5, for same when being realized between the first interface and the second interface Step, and after sending the corresponding first HSE director data packets of the Nth row data, blank number is sent to the second interface According to the first HBP clear data packets that packet length is third length；

Whether second judgment unit 6, the first data volume for the Nth row data are more than a threshold value, obtain second and sentence Disconnected result.

It will describe in detail below to the technical solution of the application so that electronic equipment is laptop as an example.First, Referring to FIG. 1, the information processing method in the embodiment of the present application includes the following steps.

S01：It is corresponded to when realization is synchronous between the first interface and the second interface, and sending the Nth row data The first HSE director data packets after, it is empty to send the first HBP that clear data packet length is third length to the second interface White data packet.

S02：Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result.

In embodiment one, specifically, first interface is specifically as follows rgb interface, and second interface is specifically as follows MIPI interfaces, certainly, the information processing method in the present invention can also be applied to other interfaces, also can get same technology effect Fruit, the application are not particularly limited.Wherein N is the positive integer more than or equal to 1, i.e. N can be 1, or 29, can also be 129,284,8 etc., the application is not particularly limited.

So step S01 and step S02 is in embodiment one specifically, as shown in Figure 2：

S16：When realization is synchronous between the rgb interface and the MIPI interfaces, and it is corresponding sending the Nth row data After first HSE director data packets, the first HBP blank that clear data packet length is third length is sent to the MIPI interfaces Data packet.

S17：Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result.

Specifically, as shown in figure 3, in the embodiment of the present application, executing step S16：It is sent to the MIPI interfaces empty Before white data packet length is the first HBP clear data packets of third length, further include：

S12：The corresponding first HSS director data packets of Nth row data of a video frame are sent to described in the rgb interface After MIPI interfaces, the first HSA clear data packets that clear data packet length is the first length are sent to the MIPI interfaces.

Specifically, in the embodiment of the present application, rgb interface, first can be to before the Nth row data for sending a video frame MIPI interfaces send the corresponding first HSS director data packets of Nth row data, with the phase for notifying MIPI interfaces subsequently to send Close data.

After having sent the first HSS director data packets, the first HSA clear data packets then are sent to MIPI interfaces, wherein The length of first HSA clear data packets is the first length.

In the concrete realization, the first length is calculated before sending by rgb interface and MIPI interface clocks parameter, tool Body calculation formula：

(WC_HSA+6)*Tbyte/lane_num=Blank_cycle*Tpclk （1）

Wherein, WC_HSAFor the first HSA clear data packet lengths, unit word length obtains the first length after round； Tbyte is MIPI interface clock periods, unit ns；Lane_num is the channel number of MIPI interfaces, unit 1；Blank_ Cycle is the cycle number of pulse in rgb interface, unit 1；Tpclk is rgb interface clock cycle, unit ns.

Two examples are set forth below to illustrate how above-mentioned formula is calculated the first length, during specific implementation, Parameters are not limited to following situations.

1）As Tbyte=10ns, lane_num=4, Blank_cycle=20, Tpclk=100ns, then formula（1）It substitutes into It is specially after numerical value：

(WC_HSA+6)*10/4=20*100

WC at this time can then be obtained_HSA=794 word lengths, then the first length is 794.

2）As Tbyte=20ns, lane_num=4, Blank_cycle=36, Tpclk=101ns, then formula（1）It substitutes into It is specially after numerical value：

(WC_HSA+6)*20/4=36*101

WC at this time can then be obtained_HSA=721.2 word lengths, then it is 721 to take the first length.

After sending the first HSS director data packets, according to the first length being calculated, the first HSA is sent to MIPI interfaces Clear data packet.Then step S13 is executed.

S13：Judge whether the first synchronizing signal corresponding with the Nth row data terminates, obtains the first judging result.

Specifically, in the embodiment of the present application, when the first judging result is to be, that is, the first HSA blank numbers have been sent Terminate according to the first synchronizing signal after packet, shows to realize between rgb interface and MIPI interfaces synchronous；Conversely, in the first judging result When being no, that is, the first synchronizing signal is also not finished after having sent the first HSA clear data packets, shows that rgb interface connects with MIPI It is not implemented and synchronizes between mouthful.

When the first judging result shows that the first synchronizing signal is not finished, step S14 is executed.

S14：By the clear data packet length from first length adjustment be different from first length second Length obtains the 2nd HSA clear data packets.

Specifically, in the embodiment of the present application, it is second length different from the first length, tool by the first length adjustment Body is：

1）First length is increased into 1 word length, obtains the second length；

2）Obtain the 2nd HSA clear data packets.

When the first judging result shows that the first synchronizing signal is not finished, illustrate that the first HSA clear data packets sent are long Degree falls short of, therefore in order to ensure that input and output synchronize, needs the length for adjusting the first HSA clear data packets.In the application reality It applies in example, specifically, the first length is increased into 1 word length, obtain the second length, such as：When the first length is 794, then Increase by 1 word length, it is 795 to obtain the second length；When the first length is 721, then increase by 1 word length, obtaining the second length is 722.Can also be to increase by 2 word lengths, 3 word lengths, the application one of ordinary skill in the art can be arranged according to actual needs, The application is not particularly limited.

In order to ensure when adjusting the first HSA clear data packet lengths, data that rgb interface is sent to MIPI interfaces Will not suspend, by the clear data packet length from the first length adjustment be the second length, obtain the 2nd HSA clear data packets While, rgb interface sends the 3rd HSA clear data packets that clear data packet length is 0 to MIPI interfaces.

Further, in the length for having adjusted the first HSA clear data packets, step S13 is executed again.

If the first judging result shows that the first synchronizing signal is not finished again, continue adjustment first in the same way The length of HSA clear data packets executes step S15 until the first judging result shows that the first synchronizing signal terminates.

S15：The first HSE director data packets are sent to the MIPI interfaces.

When the first judging result is to be, i.e., the first synchronizing signal terminates, and rgb interface is then to the first HSE of MIPI interfaces Director data packet is instructed, to notify the first synchronizing signal of MIPI interfaces to terminate.

Through the above steps adjust the first HSA clear data packet lengths after, send video frame the Nth row data it After 2nd HSS director data packets of N+1 row data afterwards, the 2nd HSA clear datas are sent to the MIPI interfaces Packet, the 2nd HSA clear datas can be sent at the end of first synchronizing signal.

After rgb interface sends the first HSE director data packets to MIPI interfaces, step S16 is next executed, i.e., to described MIPI interfaces send the first HBP clear data packets that clear data packet length is third length.Wherein, third length is still by public affairs Formula（1）It is calculated, repeats place and just repeat no more.

After sending the first HBP clear data packets, step S17 is executed：Judging the first data volume of the Nth row data is It is no to be more than a threshold value, obtain the second judging result.

Specifically, in the embodiment of the present application, when second judging result is to be, that is, the first HBP sent is empty White data packet length is long, shows that data transmission and reception are not implemented synchronous between the rgb interface and the MIPI interfaces, then hold Row step S18.

S18：The clear data packet length is adjusted to fourth length different from the third length, obtains second HBP clear data packets.

Specifically, in the embodiment of the present application, it is fourth length different from third length, tool by third length adjustment Body is：

1）The third length is subtracted into 1 word length, obtains the 4th length；

2）Obtain the 2nd HBP clear data packets.

When the second judging result shows that the first data volume is more than threshold value, illustrate that the first HSA clear data packets sent are long Length is spent, therefore in order to ensure that input and output synchronize, needs the length for adjusting the first HBP clear data packets.Implement in the application In example, specifically, third length is subtracted into 1 word length, obtain the 4th length, such as：When third length is 794, then subtract 1 word length is gone, it is 793 to obtain the 4th length；When third length is 721, then 1 word length is subtracted, obtaining the 4th length is 720.Can also be to subtract 3 word lengths, 4 word lengths, the application one of ordinary skill in the art can be arranged according to actual needs, The application is not particularly limited.

The length for adjusting the first HBP clear data packets through the above steps, length is crossed in the first HBP clear data packet lengths It is to subtract 1 word length so that after sending the 2nd HBP clear data packets to MIPI interfaces, starting to send the of N+1 row data While two effective data packets, MIPI interfaces can start to receive the second effective data packets, and stop sending the second significant figure While according to packet, stop receiving the second effective data packets.

When judging to obtain the first data volume not more than threshold value by step S17, further also need to judge the first data volume Whether it is less than threshold value, that is, executes step S19.

S19：Judge whether first data volume is less than the threshold value, obtains third judging result.

When third judging result shows that the first data volume is less than threshold value, step S110 is executed.

S110：It is and the third length and the described 4th from the third length adjustment by the clear data packet length The 5th different length of length obtains the 3rd HBP clear data packets.

Specifically, in the embodiment of the present application, it is fiveth length different from the 4th length, tool by the 4th length adjustment Body is：

1）4th length is increased into 1 word length, obtains the 5th length；

2）Obtain the 3rd HSA clear data packets.

When third judging result shows that the first data volume is less than threshold value, illustrate that the first HBP clear data packets sent are long Degree falls short of, therefore in order to ensure that input and output synchronize, needs the length for increasing by the first HBP clear data packets.In the application reality It applies in example, specifically, the 4th length is increased into 1 word length, obtain the 5th length, such as：When the 4th length is 794, then Increase by 1 word length, it is 795 to obtain the 5th length；When the 4th length is 721, then increase by 1 word length, obtaining the 5th length is 722.Can also be to increase by 2 word lengths, 3 word lengths, the application one of ordinary skill in the art can be arranged according to actual needs, The application is not particularly limited.

In order to ensure when increasing by the first HBP clear data packet lengths, data that rgb interface is sent to MIPI interfaces Will not suspend, by the clear data packet length from the 4th length adjustment be the 5th length, obtain the 3rd HBP clear data packets While, rgb interface sends the 4th HBP clear data packets that clear data packet length is 0 to MIPI interfaces.

Further, after the length for having increased by the first HBP clear data packets, step S19 is executed again.

If third judging result shows that the first data volume is less than threshold value again, continue adjustment first in the same way The length of HBP clear data packets executes step S111 until third judging result shows that the first data volume is equal with threshold value.

S111：The first effective data packets of the Nth row data are sent to the MIPI interfaces.

The effective video data for including the first row in video frame in first data packet, by the first significant figure of Nth row data After being sent to MIPI interfaces according to packet, step S112 is then executed.

S112：The first HFP clear datas that the clear data packet length is the 6th length are sent to the MIPI interfaces Packet.

After the first effective data packets of Nth row data are sent, the first HFP clear datas are sent to MIPI interfaces Packet, to indicate that MIPI interface the first row valid data terminate.At this point, executing step S113.

S113：Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result.

Specifically, in the embodiment of the present application, when the 4th judging result shows that second synchronizing signal is not opened When the beginning, step S114 is executed.

S114：By the clear data packet length from the 6th length adjustment be the different from the 6th length the 7th Length obtains the 2nd HFP clear data packets.

Specifically, in the embodiment of the present application, it is fiveth length different from the 4th length, tool by the 4th length adjustment Body is：

1）6th length is increased into 1 word length, obtains the 7th length；

2）Obtain the 2nd HFP clear data packets.

When the 4th judging result shows that the second synchronizing signal does not have started, illustrate the first HFP clear data packets sent Length falls short of, therefore in order to ensure that input and output synchronize, needs the length for increasing by the first HFP clear data packets.In the application In embodiment, specifically, the 6th length is increased into 1 word length, obtain the 7th length, such as：When the 6th length is 794, Then increase by 1 word length, it is 795 to obtain the 7th length；When the 6th length is 721, then increase by 1 word length, obtains the 7th length It is 722.Can also be to increase by 2 word lengths, 3 word lengths, the application one of ordinary skill in the art can set according to actual needs It sets, the application is not particularly limited.

In order to ensure when increasing by the first HFP clear data packet lengths, data that rgb interface is sent to MIPI interfaces Will not suspend, by the clear data packet length from the 6th length adjustment be the 7th length, obtain the 3rd HFP clear data packets While, rgb interface sends the 4th HBP clear data packets that clear data packet length is 0 to MIPI interfaces.

Adjustment through the above steps so that while third synchronizing signal starts, the 3rd HBP of N+1 row data Clear data coating is sent.

Further, after the length for having adjusted the first HFP clear data packets, step S113 is executed again.

If the 4th judging result shows that the second synchronizing signal starts again, continue adjustment first in the same way The length of HFP clear data packets executes step S115 until the 4th judging result shows that the second synchronizing signal starts.

S115：The 2nd HSS director data packets are sent to the MIPI interfaces.

As soon as that is, after having sent HFP clear data packets, Nth row data are sent, and then send 2nd HSS director data packets of N+1 row data, and the 2nd HFP blank numbers are sent after having sent the 2nd HSS director data packets According to packet.

Further, when sending last column of a frame video, each edge period controls MIPI interfaces and enters LP （Low Power）Pattern, with year-on-year video requency frame data.

Embodiment two：

In the present embodiment, will be with first interface for a parallel interface, second interface introduces this Shen for One serial interface Please in information processing method.

Referring to FIG. 3, specifically comprising the following steps：

S21：Send the corresponding first HSS director data packets of Nth row data of a video frame.

S22：The first HSA clear data packets that clear data packet length is the first length are sent to the serial line interface

S23：Judge whether the first synchronizing signal corresponding with the Nth row data terminates, obtains the first judging result.

When first judging result shows that the first synchronizing signal is not finished, step S24 is executed；Conversely, executing step S25。

S24：By the clear data packet length from first length adjustment be different from first length second Length obtains the 2nd HSA clear data packets.

In order to ensure when adjusting the first HSA clear data packet lengths, the parallel interface number that serially interface is sent According to will not suspend, from the first length adjustment it is being the second length by the clear data packet length, is obtaining the 2nd HSA clear datas While packet, serially interface sends the 3rd HSA clear data packets that clear data packet length is 0 to parallel interface.Further, exist The length of the first HSA clear data packets has been adjusted, has executed step S23 again.

S25：The first HSE director data packets are sent to the serial line interface.

S26：The first HBP clear data packets that clear data packet length is third length are sent to the serial line interface.

S27:Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result.

When second judging result is to be, step S28 is executed；Conversely, executing step S29.

S28：The clear data packet length is adjusted to fourth length different from the third length, obtains second HBP clear data packets.

S29：Judge whether first data volume is less than the threshold value, obtains third judging result.

When the third judging result, which is no, is, step S210 is executed；Conversely, executing step S211.

S210：It is and the third length and the described 4th from the third length adjustment by the clear data packet length The 5th different length of length obtains the 3rd HBP clear data packets.

In order to ensure when increasing by the first HBP clear data packet lengths, the parallel interface number that serially interface is sent According to will not suspend, from the 4th length adjustment it is being the 5th length by the clear data packet length, is obtaining the 3rd HBP clear datas While packet, serially interface sends the 4th HBP clear data packets that clear data packet length is 0 to parallel interface.

Further, after the length for having increased by the first HBP clear data packets, step S29 is executed again.

S211：The first effective data packets of the Nth row data are sent to the serial line interface.

S212：The first HFP clear datas that the clear data packet length is the 6th length are sent to the serial line interface Packet.

S213：Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result.

When the 4th judging result is no, step S14 is executed；Conversely, executing step S15.

S14：By the clear data packet length from the 6th length adjustment be the different from the 6th length the 7th Length obtains the 2nd HFP clear data packets.

In order to ensure when increasing by the first HFP clear data packet lengths, the parallel interface number that serially interface is sent According to will not suspend, from the 6th length adjustment it is being the 7th length by the clear data packet length, is obtaining the 3rd HFP clear datas While packet, serially interface sends the 4th HBP clear data packets that clear data packet length is 0 to parallel interface.

Further, after the length for having adjusted the first HFP clear data packets, step S213 is executed again.

S215：The 2nd HSS director data packets are sent to the serial line interface.

Embodiment three：

- Fig. 9 is please referred to Fig.4, the embodiment of the present application provides a kind of electronic equipment, is used for the Nth row data of a video frame It is sent to second interface from rgb interface, the electronic equipment includes：

First HBP clear data packets transmission unit 5, for same when being realized between the first interface and the second interface Step, and after sending the corresponding first HSE director data packets of the Nth row data, blank number is sent to the second interface According to the first HBP clear data packets that packet length is third length；

Second judgment unit 6 obtains for judging whether the first data volume of the Nth row data is more than a threshold value Two judging results.

In order to complete to send the Nth row data of a video frame, electronic equipment further includes：

First HSA clear data packets transmission unit 1, the Nth row data for sending a video frame in the first interface Corresponding first HSS director data packets are given after the second interface, and sending clear data packet length to the second interface is First HSA clear data packets of the first length；

First judging unit 2 is obtained for judging whether the first synchronizing signal corresponding with the Nth row data terminates First judging result；

Wherein, when first judging result is to be, show the first interface first interface and the second interface Between realize synchronize；When first judging result is no, show to be not implemented same between the first interface and the second interface Step.

In order to adjust the first HSA clear data packets, electronic equipment further includes：

HSA clear datas adjustment unit 3, for when first judging result shows that the synchronizing signal is not finished, By the clear data packet length from first length adjustment be second length different from first length, obtain second HSA clear data packets, then execute step：Judge whether the first synchronizing signal terminates, obtains the first judging result.

Further, HSA clear datas packet adjustment unit 3, specifically includes：

Second length obtains subelement 31 and is used to first length increasing by 1 word length, obtains the second length；

First obtains subelement 32, for obtaining the 2nd HSA clear data packets.

In order to ensure that the data of first interface to second interface are not when adjusting the first HSA clear data packet lengths It can suspend, HSA clear data packets adjustment unit 3 further comprises：

3rd HSA clear data packets transmission sub-unit 33, for it is described by the clear data packet length from described the One length adjustment is second length different from first length, while obtaining the 2nd HSA clear data packets, to described the Two interfaces send the 3rd HSA clear data packets that the clear data packet length is 0.

Electronic equipment further includes：

First HSE director data packets transmission unit 4 obtains first and sentences for judging whether synchronizing signal terminates described After disconnected result, and when first judging result is to be, the first HSE director data packets are sent to the second interface.

2nd HSA clear data packets transmission unit 13, for sending the first HSE instruction numbers to the second interface described According to packet, and the 2nd HSS director datas packet of the N+1 row data after the Nth row data for sending the video frame it Afterwards, the 2nd HSA clear data packets are sent to the second interface, the 2nd HSA clear datas can be described second At the end of synchronizing signal, it is sent.

2nd HSE director data packets unit 14, for sending the 2nd HSA blank numbers to the second interface described After packet, the 2nd HSE director data packets are sent to the second interface.

HBP clear data packets adjustment unit 7, for showing that first data volume is big in second judging result When the threshold value, the clear data packet length is adjusted to fourth length different from the third length, obtains second HBP clear data packets；

2nd HBP clear data packets transmission unit 15, for the N+1 row data after sending the Nth row data The 2nd HSE director data packets after, the 2nd HBP clear data packets are sent to the second interface, so that starting to send out While sending the second effective data packets of the N+1 row data, the second interface can start to receive described second effectively Data packet, and while stopping sending second effective data packets, stop receiving second effective data packets.

HBP clear data packets adjustment unit 7 specifically includes：

4th length obtains subelement 71, for the third length to be subtracted 1 word length, obtains the 4th length；

Second obtains subelement 72, for obtaining the 2nd HBP clear data packets.

When the second judging result shows that the first data length is less than threshold value, need further to judge the first data length Whether threshold value is less than, then HBP clear data packet adjustment units further include：

Third judgment sub-unit 72, for showing that first data volume is not more than institute in second judging result When stating threshold value, judge whether first data volume is less than the threshold value, obtains third judging result；

HBP clear data packets adjust subelement 74, show that first data volume is small for working as the third judging result In the threshold value, it is and the third length and the 4th length from the third length adjustment by the clear data packet length The 5th different length of degree, obtains the 3rd HBP clear data packets, then executes step：Whether judge first data volume Less than the threshold value, third judging result is obtained.

Wherein, HBP clear datas packet adjusts subelement 74, specifically includes：

5th length obtains module 741, for the third length to be added 1 word length, obtains the 5th length；

Second obtains module 742, for obtaining the 3rd HBP clear data packets.

In order to ensure that the data of first interface to second interface are not when adjusting the first HBP clear data packet lengths It can suspend, HBP clear data packets adjustment subelement 74 further comprises：

4th HBP clear data packets sending module 743, for sending the clear data packet length to the second interface For the 4th HBP clear data packets of 0 word length.

Further, electronic equipment further includes：

First effective data packets transmission unit 8, for sending the first HBP clear datas packet or the described 4th described After HBP clear data packets, the first effective data packets of the Nth row data are sent to the second interface；

First HFP clear data packets transmission unit 9, for being to the second interface transmission clear data packet length First HFP clear data packets of the 6th length.

4th judging unit 10, for sending the clear data packet length to the second interface as the 6th length described After first HFP clear data packets of degree, judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains 4th judging result；

HFP clear data packets adjustment unit 11 shows second synchronizing signal not for working as the 4th judging result When beginning, by the clear data packet length from the 6th length adjustment be seventh length different from the 6th length, The 2nd HFP clear data packets are obtained, step is then executed：Judge corresponding second synchronizing signal of the N+1 row data Whether start, obtains the 4th judging result.

HFP clear data packets adjustment unit 11 specifically includes：

7th length obtains subelement 111, for the 6th length to be increased by 1 word length, obtains the 7th length；

Third obtains subelement 112, for obtaining the 2nd HFP clear data packets.

3rd HFP clear data packets transmission unit 113, for it is described by the clear data packet length from the described 6th Length adjustment is seventh length different from the 6th length, while obtaining the 2nd HFP clear data packets, to described second Interface sends the 3rd HFP clear data packets that the clear data packet length is 0 word length.

Further, electronic equipment further includes：

2nd HSS director data packets transmission unit 12, for judging the N+1 row data corresponding second together described Whether step signal starts, after obtaining the 4th judging result, and when the 4th judging result is to be, to the second interface Send the 2nd HSS director data packets.

Second effective data packets transmission unit 16, for sending the 2nd HSE instructions to the second interface described After data packet, the 2nd HBP clear datas packet or the 3rd HBP clear data packets are sent to the second interface, so that starting While sending the second effective data packets, the second interface can start to receive second effective data packets, and stop While sending second effective data packets, stop receiving second effective data packets.

2nd HFP clear data packets transmission unit 17, for sending second valid data to the second interface After packet, the 2nd HFP clear data packets are sent to the second interface.

Said one in the embodiment of the present application or multiple technical solutions at least have following one or more technology effects Fruit：

1, in the technical solution of the application, due to after sending the first HBP clear data packets, judging the Nth row Whether the first data volume of data is more than a threshold value, obtains the second judging result, when second judging result is to be, shows Data transmission and reception are not implemented synchronous between the first interface and the second interface, solve and transmission exists in the prior art After clear data packet, due to not judging whether data are more than threshold value, and then causes not know between first interface and second interface and be The technical problem of no synchronization realizes after sending the first HBP blank packets, by judging whether the first data are more than threshold value, Further determine that synchronous technique effect whether is realized between first interface and second interface.

2, in the technical solution of the application, after sending the first HSA clear data packets, whether judge the first synchronizing signal Terminate, after sending the first HBP clear data packets, judges whether the first row valid data are more than threshold value, and sending first After HFP clear data packets, judge whether the second synchronizing signal starts, and according to the result of above-mentioned judgement to corresponding blank number Be adjusted according to packet length, solve exist in the prior art send clear data packet after, due to do not judge data whether be more than Threshold value, and clear data packet length is caused to remain constant technical problem, it realizes and clear data packet length is adjusted flexibly Technique effect.

3, in the technical solution of the application, since when the second judging result is to be, clear data packet length being adjusted For fourth length different from third length, the 2nd HBP clear data packets are obtained, solves and transmission blank exists in the prior art After data packet, due to not judging whether data are more than threshold value, and clear data packet length is caused to remain that constant technology is asked Topic, realizes the technique effect that can adjust the first HBP clear data packet lengths.

4, further, since the first HBP clear data packet lengths can be adjusted so that starting to send the second significant figure While according to packet, second interface can start to receive second effective data packets, and stop sending second significant figure While according to packet, stop the technique effect for receiving second effective data packets.

5, in the technical solution of the application, after sending the first HSA clear data packets, whether judge the first synchronizing signal Terminate, the first judging result is obtained, when the first judging result shows that the first synchronizing signal is not finished, by clear data packet length It is adjusted to second length different from the first length, then executes step：Judge whether the first synchronizing signal terminates, obtains first Judging result realizes by adjusting the first HSA clear data packets until the first judging result shows that the first synchronizing signal terminates Length so that when sending the 2nd HSA clear data packets to second interface, the 2nd HSA clear datas can be synchronized described second At the end of signal, the technique effect that is sent.

6, in the technical solution of the application, after sending the first HFP clear data packets, whether judge the second synchronizing signal Start, the 4th judging result is obtained, when the 4th judging result shows that the second synchronizing signal does not start, by clear data packet length It is adjusted to seventh length different from the 6th length, then executes step：Judge that the N+1 row data corresponding second synchronize Whether signal starts, and obtains the 4th judging result, until the 4th judging result shows that the second synchronizing signal starts, realization realizes By adjusting the first HFP clear data packet lengths so that when sending the 2nd HFP clear data packets to second interface, the 2nd HFP is empty White data can be when second synchronizing signal starts, the technique effect that is sent.

It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer Usable storage medium（Including but not limited to magnetic disk storage, CD-ROM, optical memory etc.）The computer program of upper implementation produces The form of product.

The present invention be with reference to according to the method for the embodiment of the present invention, equipment（System）And the flow of computer program product Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.

These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.

These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.

Specifically, the corresponding computer program instructions of information processing method in the embodiment of the present application can be stored in CD, hard disk, on the storage mediums such as USB flash disk, when computer program instructions quilt corresponding with information processing method in storage medium One electronic equipment reads or is performed, and includes the following steps：

A kind of information processing method, for the Nth row data of a video frame to be sent to second interface from first interface, institute The method of stating includes：

When realization is synchronous between the first interface and the second interface, and sending the Nth row data corresponding the After one HSE director data packets, the first HBP blank numbers that clear data packet length is third length are sent to the second interface According to packet；

Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result；

Wherein, when second judging result is to be, show that data are sent out between the first interface and the second interface It send and is not implemented synchronous with reception.

Optionally, stored in the storage medium with step it is described to the second interface send clear data packet it is long Before degree is the first HBP clear data packets of third length, corresponding computer instruction during specific be performed, including：

The corresponding first HSS director datas packet of Nth row data of a video frame is sent to described the in the first interface After two interfaces, the first HSA clear data packets that clear data packet length is the first length are sent to the second interface；

Judge whether the first synchronizing signal corresponding with the Nth row data terminates, obtains the first judging result；

Wherein, when first judging result is to be, show to realize between the first interface and the second interface same Step；When first judging result is no, show to be not implemented synchronous between the first interface and the second interface.

Optionally, stored in the storage medium and step：When first judging result shows that described first synchronizes When signal is not finished, by the clear data packet length from first length adjustment be different from first length second Length obtains the 2nd HSA clear data packets, then executes step：Judge whether the first synchronizing signal terminates, obtains first and judge As a result it is performed during.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is described by the clear data packet length from first length adjustment be second length different from first length, Obtain the 2nd HSA clear data packets, corresponding computer instruction during specific be performed, including：

First length is increased into 1 word length, obtains the second length；

Obtain the 2nd HSA clear data packets.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：The clear data packet length is grown from first length adjustment for different from first length second described Degree, while obtaining the 2nd HSA clear data packets, corresponding computer instruction during specific be performed, including：

The 3rd HSA clear data packets that the clear data packet length is 0 are sent to the second interface.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：Judge whether synchronizing signal terminates described, obtains after the first judging result is performed and be performed, include when executed Following steps：

When first judging result is to be, the first HSE director data packets are sent to the second interface.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is performed in described sent after the first HSE director datas coating executes to the second interface, includes such as when executed Lower step：

2nd HSS director datas packet of the N+1 row data after the Nth row data for sending the video frame it Afterwards, the 2nd HSA clear data packets are sent to the second interface, the 2nd HSA clear datas can be synchronized second At the end of signal, it is sent.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is performed in described sent after the 2nd HSA clear datas coating executes to the second interface, wraps when executed Include following steps：

The 2nd HSE director data packets are sent to the second interface.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：When second judging result shows that first data volume is more than the threshold value, corresponding computer instruction exists During being specifically performed, including：The clear data packet length is adjusted to fourth length different from the third length, Obtain the 2nd HBP clear data packets；

After the 2nd HSE director data packets of the N+1 row data after sending the Nth row data, to described the Two interfaces send the 2nd HBP clear data packets, so that in the second effective data packets for starting to send the N+1 row data While, the second interface can start to receive second effective data packets, and stop sending second significant figure While according to packet, stop receiving second effective data packets.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is described that the clear data packet length is adjusted to fourth length different from the third length, obtain the 2nd HBP blank Data packet, corresponding computer instruction during specific be performed, including：

The third length is subtracted into 1 word length, obtains the 4th length；

Obtain the 2nd HBP clear data packets.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：When second judging result shows that first data volume is not more than the threshold value, corresponding computer instruction During specific be performed, including：

Judge whether first data volume is less than the threshold value, obtains third judging result；

When the third judging result shows first data volume less than the threshold value, by the clear data packet length It is fiveth length different from the third length and the 4th length from the third length adjustment, obtains the 3rd HBP Clear data packet, then executes step：Judge whether first data volume is less than the threshold value, obtains third judging result.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is described by the clear data packet length from the third length adjustment be with the third length and the 4th length it is equal The 5th different length obtains the 3rd HBP clear data packets, corresponding computer instruction during specific be performed, including：

The third length is added into 1 word length, obtains the 5th length；

Obtain the 3rd HBP clear data packets.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is and the third length and the 4th length from the third length adjustment by the clear data packet length described The 5th different length, while obtaining the 3rd HBP clear data packets, corresponding computer instruction is specifically being performed process In, including：

The 4th HBP clear data packets that the clear data packet length is 0 word length are sent to the second interface.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is performed after the transmission the first HBP clear datas packet or the 4th HBP clear datas coating execute, It is performed and includes the following steps：

The first effective data packets of the Nth row data are sent to the second interface；

The first HFP clear data packets that the clear data packet length is the 6th length are sent to the second interface.

Optionally, stored in the storage medium and step：Described the blank number is sent to the second interface It is performed after being executed according to the first HFP clear datas coating that packet length is the 6th length, includes the following steps when executed：

Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result；

When the 4th judging result shows that second synchronizing signal does not start, by the clear data packet length from 6th length adjustment is seventh length different from the 6th length, obtains the 2nd HFP clear data packets, then executes Step：Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result.

Optionally, stored in the storage medium and step：It is described by the clear data packet length from the described 6th Length adjustment is seventh length different from the 6th length, obtains the 2nd HFP clear data packets, corresponding computer instruction During specific be performed, including：

6th length is increased into 1 word length, obtains the 7th length；

Obtain the 2nd HFP clear data packets.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：The clear data packet length is grown from the 6th length adjustment for the different from the 6th length the 7th described Degree, while obtaining the 2nd HFP clear data packets, corresponding computer instruction during specific be performed, including：

The 3rd HFP clear data packets that the clear data packet length is 0 word length are sent to the second interface.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：Judge whether corresponding second synchronizing signal of the N+1 row data starts described, obtains the 4th judging result quilt It is performed after executing, includes the following steps when executed：

When the 4th judging result is to be, the 2nd HSS director data packets are sent to the second interface.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is performed in described sent after the 2nd HSE director datas coating executes to the second interface, wraps when executed Include following steps：

The 2nd HBP clear datas packet or the 3rd HBP clear data packets are sent to the second interface, so that starting to send While second effective data packets, the second interface can start to receive second effective data packets, and stop sending While second effective data packets, stop receiving second effective data packets.

Optionally, be also stored with other computer instruction in the storage medium, these computer instructions with step Suddenly：It is performed being sent after second effective data packets are performed to the second interface, includes as follows when executed Step：

The 2nd HFP clear data packets are sent to the second interface.

Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art God and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies Within, then the present invention is also intended to include these modifications and variations.

Claims (36)

1. a kind of information processing method, for the Nth row data of a video frame to be sent to second interface from first interface, wherein N is the positive integer more than or equal to 1, the method includes：

The corresponding first HSS director datas packet of Nth row data that a video frame is sent in the first interface connects to described second After mouthful, the first HSA clear data packets that clear data packet length is the first length are sent to the second interface；

Judge whether the first synchronizing signal corresponding with the Nth row data terminates, obtains the first judging result；

Wherein, when first judging result is to be, show to realize between the first interface and the second interface synchronous；? When first judging result is no, show to be not implemented synchronous between the first interface and the second interface；

When first judging result shows that first synchronizing signal is not finished, by the clear data packet length from described First length adjustment is second length different from first length, obtains the 2nd HSA clear data packets, then executes step Suddenly：Judge whether the first synchronizing signal terminates, obtains the first judging result；

When realization is synchronous between the first interface and the second interface, and sending corresponding first HSE of the Nth row data After director data packet, the first HBP clear data packets that clear data packet length is third length are sent to the second interface；

Judge whether the first data volume of the Nth row data is more than a threshold value, obtains the second judging result；

Wherein, when second judging result is to be, show between the first interface and the second interface data send and It receives to be not implemented and synchronize.

2. the method as described in claim 1, which is characterized in that it is described by the clear data packet length from first length It is adjusted to second length different from first length, obtains the 2nd HSA clear data packets, specially：

First length is increased into 1 word length, obtains the second length；

Obtain the 2nd HSA clear data packets.

3. method as claimed in claim 2, which is characterized in that grow the clear data packet length from described first described Degree is adjusted to second length different from first length, and while obtaining the 2nd HSA clear data packets, the method is also wrapped It includes：

The 3rd HSA clear data packets that the clear data packet length is 0 are sent to the second interface.

4. method as claimed in claim 3, which is characterized in that judge whether the first synchronizing signal terminates described, obtain the After one judging result, the method further includes：

When first judging result is to be, the first HSE director data packets are sent to the second interface.

5. method as claimed in claim 4, which is characterized in that send the first HSE instruction numbers to the second interface described After packet, the method further includes：

After the 2nd HSS director data packets of the N+1 row data after the Nth row data for sending the video frame, The 2nd HSA clear data packets are sent to the second interface, the 2nd HSA clear datas can be in the second synchronizing signal At the end of, it is sent.

6. method as claimed in claim 5, which is characterized in that send the 2nd HSA skies to the second interface described After white data packet, the method further includes：

The 2nd HSE director data packets are sent to the second interface.

7. the method as described in claim 1, which is characterized in that show that first data volume is big in second judging result When the threshold value, the clear data packet length is adjusted to fourth length different from the third length, obtains second HBP clear data packets；

After the 2nd HSE director data packets of the N+1 row data after sending the Nth row data, connect to described second Mouthful the 2nd HBP clear data packets are sent, so that in the same of the second effective data packets for starting to send the N+1 row data When, the second interface can start to receive second effective data packets, and stop sending second effective data packets While, stop receiving second effective data packets.

8. the method for claim 7, which is characterized in that described to be adjusted to the clear data packet length and described the The 4th different length of three length obtains the 2nd HBP clear data packets, specially：

The third length is subtracted into 1 word length, obtains the 4th length；

Obtain the 2nd HBP clear data packets.

9. method as claimed in claim 8, which is characterized in that show first data volume not in second judging result When more than the threshold value, judge whether first data volume is less than the threshold value, obtains third judging result；

When the third judging result shows that first data volume is less than the threshold value, by the clear data packet length from institute It is fiveth length different from the third length and the 4th length to state third length adjustment, obtains the 3rd HBP blank Then data packet executes step：Judge whether first data volume is less than the threshold value, obtains third judging result.

10. method as claimed in claim 9, which is characterized in that described that the clear data packet length is long from the third Degree is adjusted to fiveth length different from the third length and the 4th length, obtains the 3rd HBP clear data packets, tool Body is：

The third length is added into 1 word length, obtains the 5th length；

Obtain the 3rd HBP clear data packets.

11. method as claimed in claim 10, which is characterized in that it is described by the clear data packet length from the third Length adjustment is fiveth length different from the third length and the 4th length, obtains the 3rd HBP clear data packets While, the method further includes：

The 4th HBP clear data packets that the clear data packet length is 0 word length are sent to the second interface.

12. method as claimed in claim 11, which is characterized in that send the first HBP clear datas packet or institute described After stating the 4th HBP clear data packets, the method further includes：

The first effective data packets of the Nth row data are sent to the second interface；

The first HFP clear data packets that the clear data packet length is the 6th length are sent to the second interface.

13. method as claimed in claim 12, which is characterized in that send the clear data to the second interface described After packet length is the first HFP clear data packet of the 6th length, the method further includes：

Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result；

When the 4th judging result shows that second synchronizing signal does not start, by the clear data packet length from described 6th length adjustment is seventh length different from the 6th length, obtains the 2nd HFP clear data packets, then executes step Suddenly：Judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th judging result.

14. method as claimed in claim 13, which is characterized in that described to grow the clear data packet length from the described 6th Degree is adjusted to seventh length different from the 6th length, obtains the 2nd HFP clear data packets, specially：

6th length is increased into 1 word length, obtains the 7th length；

Obtain the 2nd HFP clear data packets.

15. method as claimed in claim 14, which is characterized in that it is described by the clear data packet length from the described 6th Length adjustment is seventh length different from the 6th length, and while obtaining the 2nd HFP clear data packets, the method is also Including：

The 3rd HFP clear data packets that the clear data packet length is 0 word length are sent to the second interface.

16. method as claimed in claim 15, which is characterized in that judge that the N+1 row data are corresponding described described Whether the second synchronizing signal starts, and after obtaining the 4th judging result, the method further includes：

When the 4th judging result is to be, the 2nd HSS director data packets are sent to the second interface.

17. the method as described in claim 6 or 16, which is characterized in that send described second to the second interface described After HSE director data packets, the method further includes：

The 2nd HBP clear datas packet or the 3rd HBP clear data packets are sent to the second interface, so that starting transmission second While effective data packets, the second interface can start to receive second effective data packets, and stop described in transmission While second effective data packets, stop receiving second effective data packets.

18. method as claimed in claim 17, which is characterized in that sending second valid data to the second interface After packet, the method further includes：

The 2nd HFP clear data packets are sent to the second interface.

19. a kind of electronic equipment, for the Nth row data of a video frame to be sent to second interface from first interface, wherein N is Positive integer more than or equal to 1, the electronic equipment include：

First HSA clear data packet transmission units, the Nth row data for sending a video frame in the first interface are corresponding First HSS director data packets are given after the second interface, and it is the first length to send clear data packet length to the second interface First HSA clear data packets of degree；

First judging unit obtains first and sentences for judging whether the first synchronizing signal corresponding with the Nth row data terminates Disconnected result；

Wherein, when first judging result is to be, show to realize between the first interface and the second interface synchronous；? When first judging result is no, show to be not implemented synchronous between the first interface and the second interface；

HSA clear data packet adjustment units, for when first judging result shows that first synchronizing signal is not finished, By the clear data packet length from first length adjustment be second length different from first length, obtain second HSA clear data packets, then execute step：Judge whether the first synchronizing signal terminates, obtains the first judging result；

First HBP clear data packet transmission units, for synchronous when being realized between the first interface and the second interface, and After sending the corresponding first HSE director data packets of the Nth row data, clear data packet length is sent to the second interface For the first HBP clear data packets of third length；

Second judgment unit obtains second and judges for judging whether the first data volume of the Nth row data is more than a threshold value As a result；

Wherein, when second judging result is to be, show between the first interface and the second interface data send and It receives to be not implemented and synchronize.

20. electronic equipment as claimed in claim 19, which is characterized in that the HSA clear datas packet adjustment unit, it is specific to wrap It includes：

Second length obtains subelement, for first length to be increased by 1 word length, obtains the second length；

First obtains subelement, for obtaining the 2nd HSA clear data packets.

21. electronic equipment as claimed in claim 20, which is characterized in that the HSA clear datas packet adjustment unit further includes：

3rd HSA clear data packet transmission sub-units, for it is described by the clear data packet length from first length It is adjusted to second length different from first length, while obtaining the 2nd HSA clear data packets, to the second interface Send the 3rd HSA clear data packets that the clear data packet length is 0.

22. electronic equipment as claimed in claim 21, which is characterized in that the electronic equipment further includes：

First HSE director data packet transmission units obtain first and judge for judging whether the first synchronizing signal terminates described As a result after, and when first judging result is to be, the first HSE director data packets are sent to the second interface.

23. electronic equipment as claimed in claim 22, which is characterized in that the electronic equipment further includes：

2nd HSA clear data packet transmission units, for sending the first HSE director data packets to the second interface described, And after the 2nd HSS director data packets of the N+1 row data after the Nth row data for sending the video frame, to The second interface sends the 2nd HSA clear data packets, and the 2nd HSA clear datas can be in the second synchronizing signal knot Shu Shi is sent.

24. electronic equipment as claimed in claim 23, which is characterized in that the electronic equipment further includes：

2nd HSE director data packet units, for it is described to the second interface send the 2nd HSA clear datas packet it Afterwards, the 2nd HSE director data packets are sent to the second interface.

25. electronic equipment as claimed in claim 19, which is characterized in that the electronic equipment further includes：

HBP clear data packet adjustment units, for showing that first data volume is more than the threshold in second judging result When value, the clear data packet length is adjusted to fourth length different from the third length, obtains the 2nd HBP blank numbers According to packet；

2nd HBP clear data packet transmission units, second for the N+1 row data after sending the Nth row data After HSE director data packets, the 2nd HBP clear data packets are sent to the second interface, so that starting described in transmission While second effective data packets of N+1 row data, the second interface can start to receive second effective data packets, And while stopping sending second effective data packets, stop receiving second effective data packets.

26. electronic equipment as claimed in claim 25, which is characterized in that the HBP clear datas packet adjustment unit specifically wraps It includes：

4th length obtains subelement, for the third length to be subtracted 1 word length, obtains the 4th length；

Second obtains subelement, for obtaining the 2nd HBP clear data packets.

27. electronic equipment as claimed in claim 26, which is characterized in that the HBP clear datas packet adjustment unit further includes：

Third judgment sub-unit, for second judging result show first data volume be not more than the threshold value when, Judge whether first data volume is less than the threshold value, obtains third judging result；

HBP clear data packets adjust subelement, show first data volume less than described for working as the third judging result Threshold value, by the clear data packet length from the third length adjustment be with the third length and the 4th length not The 5th same length obtains the 3rd HBP clear data packets, then executes step：Judge whether first data volume is less than institute Threshold value is stated, third judging result is obtained.

28. electronic equipment as claimed in claim 27, which is characterized in that the HBP clear datas packet adjusts subelement, specifically Including：

5th length obtains module, for the third length to be added 1 word length, obtains the 5th length；

Second obtains module, for obtaining the 3rd HBP clear data packets.

29. electronic equipment as claimed in claim 28, which is characterized in that the HBP clear datas packet adjustment subelement also wraps It includes：

4th HBP clear data packet sending modules are 0 word length for sending the clear data packet length to the second interface The 4th HBP clear data packets.

30. electronic equipment as claimed in claim 29, which is characterized in that the electronic equipment further includes：

First effective data packets transmission unit, for empty in the transmission the first HBP clear datas packet or the 4th HBP After white data packet, the first effective data packets of the Nth row data are sent to the second interface；

First HFP clear data packet transmission units are the 6th for sending the clear data packet length to the second interface First HFP clear data packets of length.

31. electronic equipment as claimed in claim 30, which is characterized in that the electronic equipment further includes：

4th judging unit, in send to the second interface that the clear data packet length is the 6th length the After one HFP clear data packets, judge whether corresponding second synchronizing signal of the N+1 row data starts, obtains the 4th and sentence Disconnected result；

HFP clear data packet adjustment units, for when the 4th judging result shows that second synchronizing signal does not start, By the clear data packet length from the 6th length adjustment be seventh length different from the 6th length, obtain second HFP clear data packets, then execute step：Judge whether corresponding second synchronizing signal of the N+1 row data starts, Obtain the 4th judging result.

32. electronic equipment as claimed in claim 31, which is characterized in that the HFP clear datas packet adjustment unit specifically wraps It includes：

7th length obtains subelement, for the 6th length to be increased by 1 word length, obtains the 7th length；

Third obtains subelement, for obtaining the 2nd HFP clear data packets.

33. electronic equipment as claimed in claim 32, which is characterized in that the HFP clear datas packet adjustment unit further includes：

3rd HFP clear data packet transmission units, for it is described by the clear data packet length from the 6th length tune Whole is seventh length different from the 6th length, while obtaining the 2nd HFP clear data packets, is sent out to the second interface It is the 3rd HFP clear data packets of 0 word length to send the clear data packet length.

34. electronic equipment as claimed in claim 33, which is characterized in that the electronic equipment further includes：

2nd HSS director data packet transmission units, for judging corresponding second synchronizing signal of the N+1 row data described Whether start, after obtaining the 4th judging result, and when the 4th judging result is to be, institute is sent to the second interface State the 2nd HSS director data packets.

35. the electronic equipment as described in claim 24 or 34, which is characterized in that the electronic equipment further includes：

Second effective data packets transmission unit, for sending the 2nd HSE director data packets to the second interface described Later, the 2nd HBP clear datas packet or the 3rd HBP clear data packets are sent to the second interface, so that starting transmission the While two effective data packets, the second interface can start to receive second effective data packets, and stop sending institute While stating the second effective data packets, stop receiving second effective data packets.

36. electronic equipment as claimed in claim 35, which is characterized in that the electronic equipment further includes：

2nd HFP clear data packet transmission units are used for after sending second effective data packets to the second interface, The 2nd HFP clear data packets are sent to the second interface.