CN103401709A - Control single board operation method, control single board operation device, main control panel and communication system - Google Patents
Control single board operation method, control single board operation device, main control panel and communication system Download PDFInfo
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- CN103401709A CN103401709A CN2013103223651A CN201310322365A CN103401709A CN 103401709 A CN103401709 A CN 103401709A CN 2013103223651 A CN2013103223651 A CN 2013103223651A CN 201310322365 A CN201310322365 A CN 201310322365A CN 103401709 A CN103401709 A CN 103401709A
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Abstract
The embodiment of the invention discloses a control single board operation method, a control single board operation device, a main control panel and a communication system. The method comprises the steps of after a single board is electrified, recognizing the type of the single board by the main control panel; when the single board has an unknown type, reading a logical file and a driving file of the single board by the main control panel; operating the single board according to the read logical file and the read driving file. The logical file and the driving file are set on the single board with the unknown type, so that mainframe software does not need to be upgraded by the main control panel when the main control panel is connected with the single board with the unknown type; the single board is operated by reading the logical file and the driving file of the single board, so that the main control panel can control the operation of the single board no matter whether the single board is changed or not, and the universality of the communication system can be improved.
Description
Technical field
The present invention relates to communication technical field, particularly control method, device, master control borad and the communication system of veneer operation.
Background technology
Along with the development of communication chip technology, the veneer that has configured various functional chips arises at the historic moment.In communication system, a plurality of veneers are connected with master control borad respectively, by master control borad, by host software, veneer are carried out unified management and control, and host software mainly comprises the various logic file and drives file.In prior art, the host software on master control borad can only be controlled the veneer of particular type, has comprised driving file and the logical file of controlling the veneer operation in this host software; When the new veneer that has increased new functional chip occurred, master control borad needed the corresponding host software upgrading of carrying out, and after upgrading to the host software of redaction, could control new veneer.
The inventor finds in the research process to prior art, while having each time new veneer to occur, all need the host software on master control borad is upgraded, could move new veneer, when new veneer is frequently released, carry out updating operation frequently in requisition for master control borad, cause the universal performance of communication system not high.
Summary of the invention
Method, device, master control borad and the communication system of controlling the veneer operation are provided in the embodiment of the present invention, to solve in prior art the master control borad host software of need to upgrading, could have controlled new veneer and move, caused the universal performance not high problem of communication system.
, in order to solve the problems of the technologies described above, the embodiment of the invention discloses following technical scheme:
First aspect, provide a kind of method of controlling the veneer operation, and described method comprises:
After Board Power up, the type of the described veneer of master control borad identification;
When described veneer was the veneer of UNKNOWN TYPE, described master control borad read logical file and drives file from described veneer;
Described master control borad is according to the logical file that reads and drive the described veneer of running paper.
In conjunction with first aspect, in the possible implementation of the first of first aspect, the type of the described veneer of described master control borad identification comprises:
Master control borad obtains the type identification of described veneer;
When finding the type identification of described veneer in the type identification that described master control borad is being preserved, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification that described master control borad is being preserved, determine that described veneer is the veneer of UNKNOWN TYPE.
In conjunction with first aspect, or the possible implementation of the first of first aspect, in the possible implementation of the second of first aspect, described method also comprises:
Described master control borad solidifies the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE in advance at the interface that is used for connecting single board;
Described master control borad reads logical file and drives file from described veneer and is specially:
Described master control borad, according to described communication protocol information, reads logical file and drives file from the memory of described veneer by described interface.
In conjunction with first aspect, or the possible implementation of the first of first aspect, or in the possible implementation of the second of first aspect, in the third possible implementation of first aspect, described method also comprises:
When described veneer was the veneer of known type, described master control borad was according to logical file and the described veneer of driving running paper of pre-save.
Second aspect, provide a kind of device of controlling the veneer operation, and described device comprises:
Recognition unit, be used for after Board Power up, the type of the described veneer of identification;
Reading unit, be used for reading logical file and driving file from described veneer when the described veneer of described recognition unit identification is the veneer of UNKNOWN TYPE;
The operation unit, be used for the logical file that reads according to described reading unit and drive the described veneer of running paper.
In conjunction with second aspect, in the possible implementation of the first of second aspect, described recognition unit comprises:
Sign is obtained subelement, is used for obtaining the type identification of described veneer;
The type identification subelement, be used for when the type identification preserving finds the type identification of described veneer, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification of preserving, determine that described veneer is the veneer of UNKNOWN TYPE.
In conjunction with second aspect, or the possible implementation of the first of second aspect, in the possible implementation of the second of second aspect, described device also comprises:
Solidified cell, for solidify in advance the communication protocol information of the communication between single boards of master control borad and UNKNOWN TYPE at the interface that is used for connecting single board;
Described reading unit, the concrete communication protocol information of according to described solidified cell, solidifying that is used for, read logical file and drive file from the memory of described veneer by described interface.
In conjunction with second aspect, or the possible implementation of the first of second aspect, or in the possible implementation of the second of second aspect, in the third possible implementation of second aspect, described operation unit, also be used for when the described veneer of described recognition unit identification is the veneer of known type, according to logical file and the described veneer of driving running paper of pre-save.
The third aspect, provide a kind of master control borad, and described master control borad comprises: interface, memory and processor, wherein,
Described interface, be used for connecting single board;
Described memory, for type identification, logical file and the driving file of the veneer of preserving known type;
Described processor, be used for after Board Power up, identify the type of described veneer, when described veneer is the veneer of UNKNOWN TYPE, read logical file and drive file from described veneer, and according to the logical file that reads and the described veneer of driving running paper, when described veneer is the veneer of known type, according to logical file and the described veneer of driving running paper of described memory preservation.
In conjunction with the third aspect, in the possible implementation of the first of the third aspect, described processor, the concrete type identification that is used for obtaining described veneer, when finding the type identification of described veneer in the type identification that the memory at described master control borad is preserved, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification that the memory at described master control borad is preserved, determine that described veneer is the veneer of UNKNOWN TYPE.
In conjunction with the third aspect, or the possible implementation of the first of the third aspect, in the possible implementation of the second of the third aspect, described interface, also be used for solidifying in advance the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE;
Described processor, concrete being used for according to described communication protocol information, reading logical file and drive file from the memory of described veneer by described interface.
Fourth aspect, provide a kind of communication system, and described communication system comprises: master control borad and at least one veneer that is connected with the interface of described master control borad, wherein,
Described master control borad, be used for after each described Board Power up, identify the type of described veneer, when described veneer is the veneer of UNKNOWN TYPE, read logical file and drive file from described veneer, and according to the logical file that reads and the described veneer of driving running paper, when described veneer is the veneer of known type, according to logical file and the described veneer of driving running paper of pre-save on described master control borad.
In conjunction with fourth aspect, in the possible implementation of the first of fourth aspect, described master control borad, the concrete type identification that is used for obtaining the veneer that powers on, when finding the type identification of the described veneer that powers in the type identification of preserving, determine that the described veneer that powers on is the veneer of known type, when not finding the type identification of the described veneer that powers in the type identification of preserving, determine that the described veneer that powers on is the veneer of UNKNOWN TYPE.
In conjunction with fourth aspect, or the possible implementation of the first of fourth aspect, in the possible implementation of the second of fourth aspect, described master control borad, also for solidify in advance the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE at described interface;
Described master control borad, concrete being used for according to described communication protocol information, reading logical file and drive file from the memory of the veneer of described UNKNOWN TYPE by described interface.
In the embodiment of the present invention, after Board Power up, the type of master control borad identification veneer, when veneer was the veneer of UNKNOWN TYPE, master control borad read logical file and drives file from veneer, and according to the logical file that reads and driving running paper veneer.The embodiment of the present invention is by arranging logical file and driving file on the UNKNOWN TYPE veneer, make on master control borad while accessing the UNKNOWN TYPE veneer, need not master control borad upgrading host software, but by reading logical file from this veneer and driving file, move this veneer, therefore no matter whether veneer changes, master control borad can be controlled the veneer operation, has improved thus the universal performance of communication system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, below will the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, apparently, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the embodiment flow chart that the present invention controls the method for veneer operation;
Fig. 2 is another embodiment flow chart that the present invention controls the method for veneer operation;
Fig. 3 is the embodiment block diagram that the present invention controls the device of veneer operation;
Fig. 4 is another embodiment block diagram that the present invention controls the device of veneer operation;
Fig. 5 is the embodiment block diagram of master control borad of the present invention;
Fig. 6 is the embodiment block diagram of communication system of the present invention;
Fig. 7 is the application example schematic diagram of communication system of the present invention.
Embodiment
The following embodiment of the present invention provides method, device, master control borad and the communication system of controlling the veneer operation.
In order to make those skilled in the art person understand better technical scheme in the embodiment of the present invention, and the above-mentioned purpose of the embodiment of the present invention, feature and advantage can be become apparent more, below in conjunction with accompanying drawing, technical scheme in the embodiment of the present invention is described in further detail.
, referring to Fig. 1, control an embodiment flow chart of the method for veneer operation for the present invention:
Step 101: after Board Power up, master control borad is identified the type of this veneer.
In the present embodiment, type identification that can pre-save known type veneer on master control borad, after Board Power up, master control borad can obtain the type identification of this veneer, when finding the type identification of this veneer in the type identification that master control borad is being preserved, determine that this veneer is the veneer of known type, when not finding the type identification of this veneer in the type identification that master control borad is being preserved, determine that this veneer is the veneer of UNKNOWN TYPE.
Step 102: when master control borad was identified this veneer and is the veneer of UNKNOWN TYPE, master control borad read logical file and drives file from this veneer.
For master control borad, the veneer of UNKNOWN TYPE namely this master control borad can't be by the veneer of existing logical file on this master control borad and driving running paper.The veneer of UNKNOWN TYPE is compared with the veneer of known type, can be the veneer that has increased some new functional chip, and wherein the veneer of known type can be called old veneer, and the veneer of UNKNOWN TYPE also can be called new veneer.In the embodiment of the present invention, will be in the situation that the logical file on the master control borad of not upgrading and driving file, the veneer of operation UNKNOWN TYPE, can increase memory on the veneer of UNKNOWN TYPE, preserve the type identification of the veneer of UNKNOWN TYPE in this memory, the logical file of corresponding new functional chip and drive file, when master control borad identifies veneer and is the veneer of UNKNOWN TYPE, can read logical file and drive file from the memory of this veneer.
Step 103: master control borad is according to the logical file that reads and drive this veneer of running paper.
As seen from the above-described embodiment, this embodiment is by arranging logical file and driving file on the UNKNOWN TYPE veneer, make on master control borad while accessing the UNKNOWN TYPE veneer, need not master control borad upgrading host software, but by reading logical file from this veneer and driving file, move this veneer, therefore no matter whether veneer changes, and master control borad can be controlled the veneer operation, has improved thus the universal performance of communication system.
, referring to Fig. 2, control another embodiment flow chart of the method for veneer operation for the present invention:
Step 201: Board Power up.
In the embodiment of the present invention, the veneer that is connected with master control borad can be the veneer of known type, can be also the veneer of UNKNOWN TYPE, usually is provided with various functional chips on veneer.Wherein, namely this master control borad can't be by the veneer of existing logical file on this master control borad and driving running paper for the veneer of UNKNOWN TYPE.Logical file mainly refers to the software of the functional chip when operation needs on veneer, and drive software mainly refers to the software for management function chip and single board interface.
In the embodiment of the present invention, the veneer of UNKNOWN TYPE is compared with the veneer of known type, can be the veneer that has increased some new functional chip, and wherein the veneer of known type can be called old veneer, and the veneer of UNKNOWN TYPE also can be called new veneer.In the embodiment of the present invention, can increase memory on the veneer of UNKNOWN TYPE, preserve the type identification of the veneer of UNKNOWN TYPE in this memory, the logical file of corresponding new functional chip and driving file, this memory can be specially the Flash(flash memory).
Step 202: master control borad obtains the type identification of the veneer that powers on.
Step 203: master control borad judges whether to find the type identification of this veneer in the type identification of preserving, if perform step 208; Otherwise, execution step 204.
In the present embodiment, type identification that can pre-save known type veneer on master control borad.Wherein, because the veneer of known type is that master control borad passes through existing logical file and drives the veneer of running paper, therefore when producing master control borad, can will be able to be stored in master control borad by existing logical file and the type identification of the veneer that drives running paper, for example, can preserve the type identification of known type veneer by the list mode in the memory of master control borad.
After Board Power up, master control borad can obtain the type identification of this veneer, when finding the type identification of this veneer in the type identification that master control borad is being preserved, determine that this veneer is the veneer of known type, when not finding the type identification of this veneer in the type identification that master control borad is being preserved, determine that this veneer is the veneer of UNKNOWN TYPE.
Step 204: master control borad, according to the communication protocol information of solidifying in interface, reads logical file and drives file from the memory of veneer by this interface.
In the embodiment of the present invention, the interface of master control borad is compared with the interface of master control borad in prior art, can solidify the communication protocol information for the communication between single boards with UNKNOWN TYPE, accordingly, also this communication protocol information can be set on the veneer of UNKNOWN TYPE, recognize the veneer of UNKNOWN TYPE when master control borad after, master control borad can, according to this communication protocol information, read logical file and drive file from the memory of the veneer of UNKNOWN TYPE by the interface on master control borad.Wherein, can comprise between the veneer of master control borad and UNKNOWN TYPE while communicating by letter the information such as the address wire of the transmission of data, volume of transmitted data each time and clock in communication protocol information.
Step 205: master control borad judges whether to read logical file and drives file, if perform step 206; Otherwise, execution step 207.
Step 206: master control borad is according to the logical file that reads and drive the running paper veneer, finishes current flow process.
Step 207: master control borad is not processed veneer, finishes current flow process.
Step 208: master control borad, according to logical file and this veneer of driving running paper of pre-save, finishes current flow process.
As seen from the above-described embodiment, this embodiment is by arranging logical file and driving file on the UNKNOWN TYPE veneer, make on master control borad while accessing the UNKNOWN TYPE veneer, need not master control borad upgrading host software, but by reading logical file from this veneer and driving file, move this veneer, therefore no matter whether veneer changes, master control borad can be controlled the veneer operation, and master control borad still can compatiblely have mode now, the veneer of operation known type, so the universal performance of communication system is higher; The application embodiment of the present invention, the functional chip of veneer, logical file and driving file can no longer rely on the version of host software on master control borad, have realized the decoupling zero of single plate hardware and board software.
The embodiment of method that controls veneer operation with the present invention is corresponding, and the present invention also provides the embodiment of device, master control borad and the communication system of controlling the veneer operation.
, referring to Fig. 3, control an embodiment block diagram of the device of veneer operation for the present invention:
This device comprises: recognition unit 310, reading unit 320 and operation unit 330.
Wherein, recognition unit 310, be used for after Board Power up, the type of the described veneer of identification;
Reading unit 320, be used for reading logical file and driving file from described veneer when the described recognition unit 310 described veneers of identification are the veneer of UNKNOWN TYPE;
Optionally, described recognition unit 310 can comprise (not shown in Fig. 3):
Sign is obtained subelement, is used for obtaining the type identification of described veneer;
The type identification subelement, be used for when the type identification preserving finds the type identification of described veneer, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification of preserving, determine that described veneer is the veneer of UNKNOWN TYPE.
, referring to Fig. 4, control another embodiment block diagram of the device of veneer operation for the present invention:
This device comprises: solidified cell 410, recognition unit 420, reading unit 430 and operation unit 440.
Wherein, solidified cell 410, for solidify in advance the communication protocol information of the communication between single boards of master control borad and UNKNOWN TYPE at the interface that is used for connecting single board;
Reading unit 430, be used for when the described recognition unit 420 described veneers of identification are the veneer of UNKNOWN TYPE, and the communication protocol information according to described solidified cell 410 solidifies, read logical file and drive file from the memory of described veneer by described interface;
Optionally, described recognition unit 420 can comprise (not shown in Fig. 4):
Sign is obtained subelement, is used for obtaining the type identification of described veneer;
The type identification subelement, be used for when the type identification preserving finds the type identification of described veneer, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification of preserving, determine that described veneer is the veneer of UNKNOWN TYPE.
, referring to Fig. 5, be the embodiment block diagram of master control borad of the present invention:
This master control borad comprises: interface 510, memory 520 and processor 530.
Wherein, described interface 510, be used for connecting single board;
Described memory 520, for type identification, logical file and the driving file of the veneer of preserving known type;
Described processor 530, be used for after Board Power up, identify the type of described veneer, when described veneer is the veneer of UNKNOWN TYPE, read logical file and drive file from described veneer, and according to the logical file that reads and the described veneer of driving running paper, when described veneer is the veneer of known type, according to logical file and the described veneer of driving running paper of described memory 520 preservations.
Optionally, described processor 530, can specifically be used for obtaining the type identification of described veneer, when finding the type identification of described veneer in the type identification that the memory 520 at described master control borad is preserved, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification that the memory 520 at described master control borad is preserved, determine that described veneer is the veneer of UNKNOWN TYPE.
Optionally, described interface 510, can also be used for solidifying in advance the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE;
Described processor 530, can specifically be used for according to described communication protocol information, by described interface, from the memory of 510 described veneers, reads logical file and drive file.
, referring to Fig. 6, be the embodiment block diagram of communication system of the present invention:
This communication system comprises: at least one veneer 620 that master control borad 610 is connected with interface with described master control borad 610, and convenient for example, three veneers 620 have been shown in Fig. 6.
Wherein, described master control borad 610, be used for after each described veneer 620 powers on, identify the type of described veneer 620, when described veneer 620 is the veneer of UNKNOWN TYPE, read logical file and drive file from described veneer 620, and according to the logical file that reads and the described veneer of driving running paper, when described veneer 620 is the veneer of known type, according to logical file and the described veneer of driving running paper of pre-save on described master control borad.
Optionally, described master control borad 610, can specifically be used for obtaining the type identification of the veneer 620 that powers on, when finding the type identification of the described veneer 620 that powers in the type identification of preserving, determine that the described veneer 620 that powers on is the veneer of known type, when not finding the type identification of the described veneer 620 that powers in the type identification of preserving, determine that the described veneer 620 that powers on is the veneer of UNKNOWN TYPE.
Optionally, described master control borad 610, can also be for solidify in advance the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE at described interface;
Described master control borad 610, can specifically be used for according to described communication protocol information, by described interface, from the memory of the veneer 620 of described UNKNOWN TYPE, reads logical file and drive file.
, referring to Fig. 7, be an application example schematic diagram of communication system of the present invention:
A master control borad and two veneers have been shown in Fig. 7, and two veneers all are connected with the interface of master control borad.Wherein, suppose that the first veneer is old veneer, namely for master control borad, this first veneer is the veneer of known type, is provided with functional chip 1 and functional chip 2 on this first veneer; The second veneer is new veneer, namely for master control borad, this the second veneer is the veneer of UNKNOWN TYPE, compare with the first veneer, increased functional chip 3 on this second veneer, also be provided with memory on this second veneer simultaneously, be used for preserving the type identification of this second veneer, the logical file that is used for operation function chip 3 and driving file.
Comprise interface, memory and processor on master control borad.Wherein, solidify in advance the communication protocol information of this master control borad with new single board communication on interface, to guarantee master control borad, can and drive file according to the logical file of storing in the new one-board memory of this communication protocol information access.When the first Board Power up, master control borad obtains the type identification of the first veneer, because the first veneer is old veneer, preserve the type identification of this old veneer on the memory of master control borad, therefore master control borad can adopt prior art, according to functional chip 1 and the functional chip 2 on the logical file of preserving in memory and this first veneer of driving running paper; When the second Board Power up, master control borad reads the type identification of the second veneer, because the second veneer is new veneer, do not preserve the type identification of this new veneer on the memory of master control borad, therefore master control borad reads logical file and drives file from the memory of the second veneer by the communication protocol information of solidifying on interface, and according to the functional chip 3 on the logical file that reads and driving running paper the second veneer, for the operational mode of the functional chip 1 on the second veneer and functional chip 2 and the first Monoplacophora seemingly, do not repeat them here.
As seen from the above-described embodiment, after Board Power up, the type of master control borad identification veneer, when veneer was the veneer of UNKNOWN TYPE, master control borad read logical file and drives file from veneer, and according to the logical file that reads and driving running paper veneer.The embodiment of the present invention is by arranging logical file and driving file on the UNKNOWN TYPE veneer, make on master control borad while accessing the UNKNOWN TYPE veneer, need not master control borad upgrading host software, but by reading logical file from this veneer and driving file, move this veneer, therefore no matter whether veneer changes, master control borad can be controlled the veneer operation, has improved thus the universal performance of communication system.
The technology that those skilled in the art can be well understood in the embodiment of the present invention can realize by the mode that software adds essential general hardware platform.Based on such understanding, the part that technical scheme in the embodiment of the present invention contributes to prior art in essence in other words can embody with the form of software product, this computer software product can be stored in storage medium, as ROM/RAM, magnetic disc, CD etc., comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) carry out the described method of some part of each embodiment of the present invention or embodiment.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is difference with other embodiment.Especially, for system embodiment, substantially similar in appearance to embodiment of the method, so description is fairly simple, relevant part gets final product referring to the part explanation of embodiment of the method due to it.
Above-described embodiment of the present invention, do not form the restriction to protection range of the present invention.Any modification of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (14)
1. a method of controlling the veneer operation, is characterized in that, described method comprises:
After Board Power up, the type of the described veneer of master control borad identification;
When described veneer was the veneer of UNKNOWN TYPE, described master control borad read logical file and drives file from described veneer;
Described master control borad is according to the logical file that reads and drive the described veneer of running paper.
2. method according to claim 1, is characterized in that, the type of the described veneer of described master control borad identification comprises:
Master control borad obtains the type identification of described veneer;
When finding the type identification of described veneer in the type identification that described master control borad is being preserved, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification that described master control borad is being preserved, determine that described veneer is the veneer of UNKNOWN TYPE.
3. method according to claim 1 and 2, is characterized in that, described method also comprises:
Described master control borad solidifies the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE in advance at the interface that is used for connecting single board;
Described master control borad reads logical file and drives file from described veneer and is specially:
Described master control borad, according to described communication protocol information, reads logical file and drives file from the memory of described veneer by described interface.
4. the described method of according to claim 1 to 3 any one, is characterized in that, described method also comprises:
When described veneer was the veneer of known type, described master control borad was according to logical file and the described veneer of driving running paper of pre-save.
5. a device of controlling the veneer operation, is characterized in that, described device comprises:
Recognition unit, be used for after Board Power up, the type of the described veneer of identification;
Reading unit, be used for reading logical file and driving file from described veneer when the described veneer of described recognition unit identification is the veneer of UNKNOWN TYPE;
The operation unit, be used for the logical file that reads according to described reading unit and drive the described veneer of running paper.
6. device according to claim 5, is characterized in that, described recognition unit comprises:
Sign is obtained subelement, is used for obtaining the type identification of described veneer;
The type identification subelement, be used for when the type identification preserving finds the type identification of described veneer, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification of preserving, determine that described veneer is the veneer of UNKNOWN TYPE.
7. device according to claim 1 and 2, is characterized in that, described device also comprises:
Solidified cell, for solidify in advance the communication protocol information of the communication between single boards of master control borad and UNKNOWN TYPE at the interface that is used for connecting single board;
Described reading unit, the concrete communication protocol information of according to described solidified cell, solidifying that is used for, read logical file and drive file from the memory of described veneer by described interface.
8. the described device of according to claim 5 to 7 any one, is characterized in that,
Described operation unit, also be used for when the described veneer of described recognition unit identification is the veneer of known type, according to logical file and the described veneer of driving running paper of pre-save.
9. a master control borad, is characterized in that, described master control borad comprises: interface, memory and processor, wherein,
Described interface, be used for connecting single board;
Described memory, for type identification, logical file and the driving file of the veneer of preserving known type;
Described processor, be used for after Board Power up, identify the type of described veneer, when described veneer is the veneer of UNKNOWN TYPE, read logical file and drive file from described veneer, and according to the logical file that reads and the described veneer of driving running paper, when described veneer is the veneer of known type, according to logical file and the described veneer of driving running paper of described memory preservation.
10. master control borad according to claim 9, is characterized in that,
Described processor, the concrete type identification that is used for obtaining described veneer, when finding the type identification of described veneer in the type identification that the memory at described master control borad is preserved, determine that described veneer is the veneer of known type, when not finding the type identification of described veneer in the type identification that the memory at described master control borad is preserved, determine that described veneer is the veneer of UNKNOWN TYPE.
11. according to claim 9 or 10 described master control borads, is characterized in that,
Described interface, also be used for solidifying in advance the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE;
Described processor, concrete being used for according to described communication protocol information, reading logical file and drive file from the memory of described veneer by described interface.
12. a communication system, is characterized in that, described communication system comprises: master control borad and at least one veneer that is connected with the interface of described master control borad, wherein,
Described master control borad, be used for after each described Board Power up, identify the type of described veneer, when described veneer is the veneer of UNKNOWN TYPE, read logical file and drive file from described veneer, and according to the logical file that reads and the described veneer of driving running paper, when described veneer is the veneer of known type, according to logical file and the described veneer of driving running paper of pre-save on described master control borad.
13. communication system according to claim 12, is characterized in that,
Described master control borad, the concrete type identification that is used for obtaining the veneer that powers on, when finding the type identification of the described veneer that powers in the type identification of preserving, determine that the described veneer that powers on is the veneer of known type, when not finding the type identification of the described veneer that powers in the type identification of preserving, determine that the described veneer that powers on is the veneer of UNKNOWN TYPE.
14. according to claim 12 or 13 described communication systems, is characterized in that,
Described master control borad, also for solidify in advance the communication protocol information of the communication between single boards of described master control borad and UNKNOWN TYPE at described interface;
Described master control borad, concrete being used for according to described communication protocol information, reading logical file and drive file from the memory of the veneer of described UNKNOWN TYPE by described interface.
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Application publication date: 20131120 |