CN101221524A - Display equipment debugging system and method thereof - Google Patents

Display equipment debugging system and method thereof Download PDF

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Publication number
CN101221524A
CN101221524A CNA2007100729435A CN200710072943A CN101221524A CN 101221524 A CN101221524 A CN 101221524A CN A2007100729435 A CNA2007100729435 A CN A2007100729435A CN 200710072943 A CN200710072943 A CN 200710072943A CN 101221524 A CN101221524 A CN 101221524A
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China
Prior art keywords
debug
chip
target indicator
display
driver
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CNA2007100729435A
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Chinese (zh)
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CN101221524B (en
Inventor
黄光良
代良燕
曹统秀
张晔
王炜
余言波
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群康科技(深圳)有限公司
群创光电股份有限公司
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Priority to CN200710072943A priority Critical patent/CN101221524B/en
Publication of CN101221524A publication Critical patent/CN101221524A/en
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Publication of CN101221524B publication Critical patent/CN101221524B/en

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Abstract

The invention provides a display debug system and a debug method thereof. The display debug system of the invention comprises a host computer and a target display, wherein, the host computer comprises a graphics card unit, a driver layer and an application program layer; the graphic card unit comprises a video graphic array interface; the target display comprises an image zooming chip and a video graphic array interface; wherein, the application program layer comprises a plurality of chip type data and a graphic user interface; the host computer and the target display are connected and communicated with each other through the video graphic array interfaces of each other; the application program layer is communicated with the driver layer through an input and output control channel; the driver layer controls and drives the graphics card unit for reading and writing the image zooming chip; data of the image zooming chip is displayed on the target display through the graphic user interface; after modification and debugging, a debug result is directly displayed on the target display. The display debug system of the invention has the advantages of time saving and convenience of the display debug process and is universally used for a plurality of chips.

Description

Display debug system and adjustment method thereof

Technical field

The invention relates to a kind of display debug system and adjustment method thereof, especially about a kind of debug system of LCD and the adjustment method of this debug system of application.

Background technology

LCD because of have low diathermaneity, characteristics such as volume is compact and power consumption is low, be widely used in fields such as mobile phone, personal digital assistant, notebook computer, PC and TV.Wherein, in firmware (Firmware) design process of LCD, debugging is one of of paramount importance link wherein.

Please refer to Fig. 1, it is a kind of structural representation of prior art display debug system.This display debug system 1 comprises a main frame 10, a host display 12, an interconnecting device 14 and a target indicator 16, this target indicator 16 comprises an image zoom chip (Scaling IC), and this main frame 10 loads a Test Operating System corresponding with this image zoom chip.This main frame 10 is connected with this target indicator 16 by this interconnecting device 14, and this host display 12 is connected with this main frame 10 with the Test Operating System interface that shows this main frame 10 and the input data of main frame 10.This main frame 10 reads register data in the image zoom chip of this target indicator 16 by this interconnecting device 14, and on host display 12, show this data, utilize this Test Operating System to test and adjust the data of this target indicator 16, and the data of by this interconnecting device 14 this debugging being finished again write the image zoom chip of this target indicator 16, so finish the debugging work of a target indicator 16.

Yet, aforementioned display device debug system 1 at every turn can only be according to target indicator 12 predetermined commissioning content, corresponding debugged program is write in place in the needs debugging, after debugging is finished related data is burned onto this target indicator 12 by burning device, rerun this target indicator 12 to judge the duty of this target indicator 12, debug once more as need, then need again coding and carry out burning, debugging.So cause the tester can't change the data of the target indicator 16 that this interconnecting device 14 read at any time, and every debugging needs the expensive time to recompilate burning, make the firmware design process of display miscellaneous.

And the corresponding cover Test Operating System of a kind of image zoom chip, if the chip kind of target indicator 16 or manufacturer change, the Test Operating System of main frame 10 also need be replaced with corresponding corollary system, so also makes the firmware design of display inconvenient.

Summary of the invention

The problem that display debug process in the prior art is time-consuming in order to overcome, inconvenience and display debug system can not be common to various chips is necessary to provide a kind of and makes the display debug process save time convenient and can be common to the display debug system of various chips.

Also be necessary to provide a kind of adjustment method of aforementioned display device debug system.

A kind of display debug system, it comprises a main frame and a target indicator, this main frame comprises a video card unit, a driver layer and an application layer, this video card unit comprises a Video Graphics Array interface, and this target indicator comprises an image zoom chip and a Video Graphics Array interface.Wherein, this application layer comprises a plurality of chips type data and a graphic user interface, this main frame is connected communication with this target indicator by its Video Graphics Array interface, this application layer is communicated by letter with this driver layer by input and output control channel, this driver layer is controlled and is driven this video card unit this image zoom chip is read and write, this image zoom chip data via this graphical user interface displays in this target indicator, after revising and debugging, debug results directly is shown in this target indicator.

A kind of adjustment method of aforementioned display device debug system, it may further comprise the steps: beginning connects this main frame and target indicator; The load driver program, this application layer loads the driver of this driver layer; Judge whether the video card unit is supported, this driver layer judges whether this video card unit is complementary with its driver; Judge whether target indicator is supported, this driver layer judges whether this target indicator is complementary with this video card unit; Selection/loading chip data, this application layer loads debugged chip data; Judge whether chip type is supported, this driver layer judges that whether the type of this image zoom chip is consistent with the chip type that this application layer is loaded; Revise corresponding chip data, the data of needs debugging is made amendment and debugged, directly on this target indicator, check debug results; Finish, debug to the best image state, debugging finishes.

Compared to prior art, this display debug system adopts main frame to be connected with target indicator, utilize the Video Graphics Array interface of its video card unit and the Video Graphics Array interface communication of target indicator, register data in the image zoom chip of target indicator is read and write, and the graphic user interface that passes through application layer directly shows the input data data at the display screen of target indicator, and debug results, if debugging person is dissatisfied debug results, can return graphic user interface at any time and the chip data of image zoom chip is made amendment and debug, till debug results is satisfied.So the debug process of this display debug system is simple, save time, make things convenient for debugging person's debugging.In addition, this application layer includes various chips type data, debugging person can be according to the chip type of selecting in the graphic user interface of this application layer that do not coexist of chip type to be consistent, this driver layer is controlled the chip data data that this video card unit reads this image zoom chip according to chip type, so that this display debug system can be common to the test of various chips, thereby need not because the chip type of being tested is different more switching test system, the firmware design process time and the step of saving display.

This adjustment method adopts the aforementioned display device debug system, debug process is simple, repetitive operation is convenient, and can select chip type, be common to the test of various chips, thereby need not because the chip type of being tested is different more switching test system, the firmware design process time and the step of saving display.

Description of drawings

Fig. 1 is a kind of structural representation of prior art display debug system.

Fig. 2 is the structural representation of display debug system better embodiment of the present invention.

Fig. 3 is the adjustment method process flow diagram of display debug system among Fig. 2.

Embodiment

Please refer to Fig. 2, it is the structural representation of display debug system better embodiment of the present invention.This display debug system 2 comprises a main frame 22 and a target indicator 26, this main frame 22 comprises a video card unit 220, a driver layer 225 and an application layer 226, this video card unit 220 comprises a Video Graphics Array, and (Video GraphicsArray, VGA) interface 221.This target indicator 26 is LCD, and it comprises an image zoom chip 260 and a Video Graphics Array interface 261.The Video Graphics Array interface 221 of this main frame 22 is connected with the Video Graphics Array interface 261 of this target indicator 26, to realize communicating by letter of this main frame 22 and this target indicator 26.This application layer 226 is communicated by letter with this driver layer 225 by input and output control channel, and these driver layer 225 controls also drive this video card unit 220 and some other hardware units.

This driver layer 225 can be one and utilizes window drive pattern (Windows DriverModel, WDM) database with 4GB amount of capacity of technology foundation, this driver layer 225 comprises some drivers, the corresponding some hardware units of these some drivers.This application layer 226 comprises a plurality of chips type data and a graphic user interface, this graphic user interface comprises interfaces such as reading and writing and prompting, this graphic user interface directly is presented on the display screen of this target indicator 26, the relevant input equipment that the tester utilizes this main frame 22 to be equipped with, as keyboard and mouse, the chip type that the image zoom chip 260 of selection and this target indicator 26 meets under this graphic user interface environment, call the data data of this image zoom chip 260, input and modification chip data or the like.

This driver layer 225 judges whether this video card unit 220 is complementary with driver, and whether this target indicator 26 is complementary with this video card unit 220, if the two all mates, the tester can select the chip type that is consistent with this image zoom chip 260 under this graphic user interface, this moment, this application layer 226 was notified this driver layer 225, and this driver layer 225 is controlled the Video Graphics Array interface 221 of these video card unit 220 and read via register datas in 261 pairs of these image zoom chips of Video Graphics Array interface 260 of this target indicator 26.This chip data to this application layer 226, is shown in the graphic user interface of this application layer 226 via this driver layer 225 after compiling, arrangement.The tester makes amendment to the related data data and debugs, data after revising debugging is again via driver layer 225, video card 220, Video Graphics Array interface 221,261 writes this image zoom chip 260, and this process directly shows debug results after finishing on this target indicator 26.If find that debug results is not good, return graphic user interface again and make amendment and debug, till debug results is satisfied.

This display debug system 2 adopts main frame 22 to be connected with target indicator 26, utilize the Video Graphics Array interface 221 of its video card unit 220 to communicate by letter with the Video Graphics Array interface 261 of target indicator 26, register data in the image zoom chip 260 of target indicator 26 is read and write, and the graphic user interface that passes through application layer 226 directly shows the input data data at the display screen of target indicator 26, and debug results, if debugging person is dissatisfied debug results, can return graphic user interface at any time and the chip data of image zoom chip 260 is made amendment and debug, till debug results is satisfied.So the debug process of this display debug system 2 is simple, save time, make things convenient for debugging person's debugging.

In addition, this application layer 226 includes various chips type data, debugging person can be according to the chip type of selecting in the graphic user interface of this application layer 226 that do not coexist of chip type to be consistent, this driver layer 225 is controlled the chip data that this video card unit 220 reads this image zoom chip 260 according to chip type, so that this display debug system 2 can be common to the test of various chips, thereby need not because the chip type of being tested is different more switching test system, the firmware design process time and the step of saving display.

Please refer to Fig. 3, it is the adjustment method process flow diagram of aforementioned display device debug system 2.This adjustment method may further comprise the steps:

Step S1: beginning;

Connect this main frame 22 and this target indicator 26, and open these both to move this display debug system 2.

Step S2: load driver program;

After this main frame 22 activated, this application layer 226 was communicated by letter with this driver layer 225 by input-output control unit, from these driver layer 225 load driver programs.

Step S3: judge whether the video card unit is supported;

225 pairs of these video card unit 220 of this driver layer detect, and judge whether the form of the video card unit 220 of this main frame 22 matches, if carry out next step; If not, finish debugging.

Step S4: judge whether target indicator is supported;

This driver layer 225 detects by 261 pairs of these target indicators 26 of Video Graphics Array interface of this target indicator 26, judges whether this target indicator 26 mates with this video card unit 220, if carry out next step; If not, finish debugging.

Step S5: selection/loading chip data;

During original state, this application layer 226 loads last chip data of being debugged, and is shown in graphic user interface; When needing to select, the chip data that debugging person selects and tested chip meets is shown in the graphic user interface of this application layer 226.

Step S6: judge whether chip type is supported;

This driver layer 225 detects by the image zoom chip 260 of 261 pairs of these target indicators 26 of Video Graphics Array interface of this target indicator 26, and whether the type of judging this image zoom chip 260 is consistent with the chip type that this application layer 226 is loaded, if carry out next step; If not, return previous step, this moment, the graphical user interface displays of this application layer 226 was pointed out the interface, and debugging person can be according to the chip type that the prompting interface is selected and this image zoom chip 260 meets.

Step S7: revise corresponding chip data;

This application layer 226 is by the Video Graphics Array interface 221 of this video card unit 220, read the chip data of this image zoom chip 260 again via the Video Graphics Array interface 261 of this target indicator 26, in this graphical user interface displays, debugging person makes amendment to the data of needs debugging and debugs, data after revising debugging is again via driver layer 225, video card 220, Video Graphics Array interface 221,261 writes this image zoom chip 260, and this process directly shows debug results after finishing on this target indicator 26; If find that debug results is not good, return graphic user interface again and make amendment and debug, till debug results is satisfied.

Step S8: finish.

Debug to the best image state, debugging finishes.

The debug process of this display debug system 2 is simple, repetitive operation is convenient, and can select chip type, is common to the test of various chips, thereby need not because the chip type of being tested is different more switching test system, the firmware design process time and the step of saving display.

Claims (10)

1. display debug system, it comprises a main frame and a target indicator, it is characterized in that: this main frame comprises a video card unit, one driver layer and an application layer, this video card unit comprises a Video Graphics Array interface, this target indicator comprises an image zoom chip and a Video Graphics Array interface, this application layer comprises a plurality of chips type data and a graphic user interface, this main frame is connected communication with this target indicator by its Video Graphics Array interface, this application layer is communicated by letter with this driver layer by input and output control channel, this driver layer is controlled and is driven this video card unit this image zoom chip is read and write, this image zoom chip data via this graphical user interface displays in this target indicator, after revising and debugging, debug results directly is shown in this target indicator.
2. display debug system as claimed in claim 1 is characterized in that: this target indicator is a LCD.
3. display debug system as claimed in claim 1 is characterized in that: this driver layer is the database that utilizes window drive pattern technology to set up, and it comprises some drivers.
4. display debug system as claimed in claim 3 is characterized in that: this driver layer judges whether this video card unit is complementary with its driver, and whether this target indicator is complementary with this video card unit.
5. display debug system as claimed in claim 1 is characterized in that: the plurality of chips type of this graphic user interface is used to provide selection, to meet the type of this image zoom chip.
6. the adjustment method of a display debug system as claimed in claim 1, it may further comprise the steps:
Beginning connects this main frame and target indicator;
The load driver program, this application layer loads the driver of this driver layer;
Judge whether the video card unit is supported, this driver layer judges whether this video card unit is complementary with its driver;
Judge whether target indicator is supported, this driver layer judges whether this target indicator is complementary with this video card unit;
Selection/loading chip data, this application layer loads debugged chip data;
Judge whether chip type is supported, this driver layer judges that whether the type of this image zoom chip is consistent with the chip type that this application layer is loaded;
Revise corresponding chip data, the data of needs debugging is made amendment and debugged, directly on this target indicator, check debug results;
Finish, debug to the best image state, debugging finishes.
7. the adjustment method of display debug system as claimed in claim 6 is characterized in that: this target indicator is a LCD.
8. the adjustment method of display debug system as claimed in claim 6 is characterized in that: this driver layer is the database that utilizes window drive pattern technology to set up, and it comprises some drivers.
9. the adjustment method of display debug system as claimed in claim 6 is characterized in that: in the step of selection/loading chip data, during original state, this application layer loads last chip data of being debugged; If in judging the step whether chip type is supported, judge when chip type is not supported that the graphical user interface displays of this application layer prompting interface is with the chip data of selecting to meet with tested chip.
10. the adjustment method of display debug system as claimed in claim 6 is characterized in that: in revising the step of corresponding chip data, if find that debug results is not good, return graphic user interface again and make amendment and debug, till debug results is satisfied.
CN200710072943A 2007-01-12 2007-01-12 Display equipment debugging system and method thereof CN101221524B (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101901145A (en) * 2009-06-01 2010-12-01 紘康科技股份有限公司 Method for programming single crystal wafer by means of picture control
CN102193862A (en) * 2010-03-10 2011-09-21 微软公司 Testing user interfaces in multiple execution environments
CN102253842A (en) * 2010-05-18 2011-11-23 研祥智能科技股份有限公司 Method for adjusting display screen under extensible firmware interface (EFI) platform, system and equipment
CN104978245A (en) * 2015-06-24 2015-10-14 福州瑞芯微电子有限公司 Display screen online diagnosis method and system
CN105183603A (en) * 2015-10-08 2015-12-23 广东欧珀移动通信有限公司 Terminal display screen effect debugging method and system
CN105607976A (en) * 2015-12-21 2016-05-25 成都汇智远景科技有限公司 Remote debug system for projector
CN105808496A (en) * 2015-01-21 2016-07-27 李振华 Personal work system capable of being dynamically combined and regulated
CN102193862B (en) * 2010-03-10 2016-12-14 微软技术许可有限责任公司 User interface is tested in multiple execution environment
CN106331892A (en) * 2016-08-30 2017-01-11 青岛海信移动通信技术股份有限公司 Module screen debugging method and device of TV and TV
CN106454518A (en) * 2016-11-01 2017-02-22 青岛海信移动通信技术股份有限公司 Television screen terminal detection method and apparatus thereof
CN106547550A (en) * 2016-10-24 2017-03-29 深圳市金立通信设备有限公司 A kind of adjustment method and terminal of bright screen potato masher antenna
CN111736512A (en) * 2020-07-23 2020-10-02 南京晓庄学院 Automatic wireless communication system and communication method thereof

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101901145A (en) * 2009-06-01 2010-12-01 紘康科技股份有限公司 Method for programming single crystal wafer by means of picture control
CN102193862A (en) * 2010-03-10 2011-09-21 微软公司 Testing user interfaces in multiple execution environments
CN102193862B (en) * 2010-03-10 2016-12-14 微软技术许可有限责任公司 User interface is tested in multiple execution environment
CN102253842A (en) * 2010-05-18 2011-11-23 研祥智能科技股份有限公司 Method for adjusting display screen under extensible firmware interface (EFI) platform, system and equipment
CN105808496A (en) * 2015-01-21 2016-07-27 李振华 Personal work system capable of being dynamically combined and regulated
CN105808496B (en) * 2015-01-21 2020-07-10 李振华 Personal work system capable of dynamic combination and adjustment
US10531260B2 (en) 2015-01-21 2020-01-07 Zhenhua Li Personal working system capable of being dynamically combined and adjusted
CN104978245A (en) * 2015-06-24 2015-10-14 福州瑞芯微电子有限公司 Display screen online diagnosis method and system
CN105183603B (en) * 2015-10-08 2018-09-14 广东欧珀移动通信有限公司 Terminal display screen effect adjustment method and system
CN105183603A (en) * 2015-10-08 2015-12-23 广东欧珀移动通信有限公司 Terminal display screen effect debugging method and system
CN105607976A (en) * 2015-12-21 2016-05-25 成都汇智远景科技有限公司 Remote debug system for projector
CN106331892A (en) * 2016-08-30 2017-01-11 青岛海信移动通信技术股份有限公司 Module screen debugging method and device of TV and TV
CN106331892B (en) * 2016-08-30 2019-12-10 青岛海信移动通信技术股份有限公司 Module screen adjusting method and device of television and television
CN106547550A (en) * 2016-10-24 2017-03-29 深圳市金立通信设备有限公司 A kind of adjustment method and terminal of bright screen potato masher antenna
CN106454518A (en) * 2016-11-01 2017-02-22 青岛海信移动通信技术股份有限公司 Television screen terminal detection method and apparatus thereof
CN111736512A (en) * 2020-07-23 2020-10-02 南京晓庄学院 Automatic wireless communication system and communication method thereof

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