CN104090803A - Method for displaying two-dimensional picture through BIOS - Google Patents
Method for displaying two-dimensional picture through BIOS Download PDFInfo
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- CN104090803A CN104090803A CN201410332546.7A CN201410332546A CN104090803A CN 104090803 A CN104090803 A CN 104090803A CN 201410332546 A CN201410332546 A CN 201410332546A CN 104090803 A CN104090803 A CN 104090803A
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Abstract
The invention discloses a method for displaying a two-dimensional picture through a BIOS. The method includes the following steps that a DXE drive program is added into a BIOS source code of a UEFI and used for generating a two-dimensional code, a code is added into a BIOSSetup code and used for independently displaying the two-dimensional picture, and original information is added into a storage region; a modified UEFIBIOS code is compiled; a BIOS binary file which is just generated through compiling is updated into a system Firmware; a system Boot is started to the BIOSPOST stage, and a graphic output protocol is called to display the two-dimensional picture on a screen in a BIOSLOGO mode at the POST stage; the system is started to enter a BIOSSetup menu for checking two-dimensional picture information. Compared with the prior art, after being magnified, the two-dimensional picture will not become blurred, the visual effect can be kept, and the recognition rate of the two-dimensional picture can be increased.
Description
Technical field
The present invention relates to Computer display two-dimension code image technical field, specifically a kind of by the method for BIOS two-dimensional code display picture.
Background technology
UEFI, full name " unified Extensible Firmware Interface " (Unified Extensible Firmware Interface), is a kind of standard of describing style interface in detail.This interface, is loaded in a kind of operating system automatically from the operating environment of pretrigger for operating system.
BIOS is the abbreviation of English " Basic Input Output System ", and literally rear Chinese is exactly " Basic Input or Output System (BIOS) ".In fact, it is one group and is cured in computing machine the program on a rom chip on mainboard, self-check program and system self-triggered program after the program of the most important basic input and output of its in store computing machine, system configuration information, start.Its major function provides the bottom, the most direct hardware setting and control for computing machine.BIOS setup menu provides the man-machine graphical interfaces that the configuration information of system is arranged.
Quick Response Code claims again QR Code, and QR full name Quick Response is one and on mobile device, used more a kind of coded system in recent years, and it can deposit more information than traditional Bar Code bar code, also can represent more data type.
Quick Response Code can storage system manufacturer homepage address information or the information of microblogging link, user just can pay close attention to manufacturer by Quick Response Code in mobile telephone scanning BIOS like this.
Common way can generate software by Quick Response Code, by after one group of 2 D code information generating pictures, uses sectional drawing instrument that Quick Response Code figure is generated to the file that a BIOS can identify form.Then this picture file is copied in the source code of BIOS.POST stage of BIOS by this Image Display on display, or by show this two-dimension code image in BIOS setup menu.
Said method has individual shortcoming exactly after picture is exaggerated, and it is fuzzy that figure sector-meeting becomes, and affects visual effect.
Summary of the invention
Technical assignment of the present invention is to provide a kind of by the method for BIOS two-dimensional code display picture.
Technical assignment of the present invention is realized in the following manner, and the step of the method is as follows:
1) start UEFI BIOS, make UEFI BIOS complete the initialization to video card, in the BIOS of UEFI source code, add the DXE driver that generates Quick Response Code, revise the code that shows Logo in BIOS, in BIOS Setup code, add the code of independent two-dimensional code display picture, add raw information in memory block;
2) compile amended UEFI bios code;
3) BIOS binary file that upgrades just compiling generation is in system Firmware;
4) start system Boot to the BIOS POST stage, by two-dimension code image, the form with BIOS LOGO is presented on screen in the POST stage to call figure output protocol;
5) startup system enters BIOS setup menu, checks two-dimension code image information.
In described step 1), raw information is saved in the memory block of CMOS or Flash.
In described step 5), enter System Information and check two-dimension code image information.
Compared to the prior art a kind of method by BIOS two-dimensional code display picture of the present invention, has reasonable in design, easy to operate feature, the two-dimension code image showing by the method, after being exaggerated, it is fuzzy that picture can not become, and can keep visual effect, improved the discrimination of two-dimension code image.
Accompanying drawing explanation
Accompanying drawing 1 is the process flow diagram of two-dimensional code display picture in BIOS.
Embodiment
Embodiment 1:
The step of the method is as follows:
1) start UEFI BIOS, make UEFI BIOS complete the initialization to video card, in the BIOS of UEFI source code, add the DXE driver that generates Quick Response Code, revise the code that shows Logo in BIOS, in BIOS Setup code, add the code of independent two-dimensional code display picture, add raw information in memory block;
2) compile amended UEFI bios code;
3) BIOS binary file that upgrades just compiling generation is in system Firmware;
4) start system Boot to the BIOS POST stage, by two-dimension code image, the form with BIOS LOGO is presented on screen in the POST stage to call figure output protocol;
5) startup system enters BIOS setup menu, checks two-dimension code image information.
Embodiment 2:
The step of the method is as follows:
1) start UEFI BIOS, make UEFI BIOS complete the initialization to video card, in the BIOS of UEFI source code, add the DXE driver that generates Quick Response Code, revise the code that shows Logo in BIOS, in BIOS Setup code, add the code of independent two-dimensional code display picture, add raw information in the memory block of CMOS;
2) compile amended UEFI bios code;
3) BIOS binary file that upgrades just compiling generation is in system Firmware;
4) start system Boot to the BIOS POST stage, by two-dimension code image, the form with BIOS LOGO is presented on screen in the POST stage to call figure output protocol;
5) startup system enters BIOS setup menu, enters System Information and checks two-dimension code image information.
Embodiment 3:
The step of the method is as follows:
1) start UEFI BIOS, make UEFI BIOS complete the initialization to video card, in the BIOS of UEFI source code, add the DXE driver that generates Quick Response Code, revise the code that shows Logo in BIOS, in BIOS Setup code, add the code of independent two-dimensional code display picture, add raw information in the memory block of Flash;
2) compile amended UEFI bios code;
3) BIOS binary file that upgrades just compiling generation is in system Firmware;
4) start system Boot to the BIOS POST stage, by two-dimension code image, the form with BIOS LOGO is presented on screen in the POST stage to call figure output protocol;
5) startup system enters BIOS setup menu, enters System Information and checks two-dimension code image information.
By embodiment above, described those skilled in the art can be easy to realize the present invention.But should be appreciated that the present invention is not limited to above-mentioned several embodiments.On the basis of disclosed embodiment, described those skilled in the art can the different technical characterictic of combination in any, thereby realizes different technical schemes.
Claims (3)
1. by a method for BIOS two-dimensional code display picture, it is characterized in that, the step of the method is as follows:
1) start UEFI BIOS, make UEFI BIOS complete the initialization to video card, in the BIOS of UEFI source code, add the DXE driver that generates Quick Response Code, revise the code that shows Logo in BIOS, in BIOS Setup code, add the code of independent two-dimensional code display picture, add raw information in memory block;
2) compile amended UEFI bios code;
3) BIOS binary file that upgrades just compiling generation is in system Firmware;
4) start system Boot to the BIOS POST stage, by two-dimension code image, the form with BIOS LOGO is presented on screen in the POST stage to call figure output protocol;
5) startup system enters BIOS setup menu, checks two-dimension code image information.
2. a kind of method of BIOS two-dimensional code display picture of passing through according to claim 1, is characterized in that, in described step 1), raw information is saved in the memory block of CMOS or Flash.
3. a kind of method of BIOS two-dimensional code display picture of passing through according to claim 1, is characterized in that, in described step 5), enters System Information and checks two-dimension code image information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332546.7A CN104090803A (en) | 2014-07-14 | 2014-07-14 | Method for displaying two-dimensional picture through BIOS |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410332546.7A CN104090803A (en) | 2014-07-14 | 2014-07-14 | Method for displaying two-dimensional picture through BIOS |
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| CN104090803A true CN104090803A (en) | 2014-10-08 |
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| CN201410332546.7A Pending CN104090803A (en) | 2014-07-14 | 2014-07-14 | Method for displaying two-dimensional picture through BIOS |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109063451A (en) * | 2018-08-09 | 2018-12-21 | 南京百敖软件有限公司 | A method of BIOS user is verified by mobile phone two-dimension code and is logged in |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101339599A (en) * | 2008-08-14 | 2009-01-07 | 深圳华为通信技术有限公司 | Method and terminal for obtaining two-dimension code |
| CN101587553A (en) * | 2008-05-20 | 2009-11-25 | 上海先达企业发展有限公司 | Method for manufacturing and reading screen bar code and two-dimensional code |
| CN102156653A (en) * | 2004-12-31 | 2011-08-17 | 英特尔公司 | Manageable extension method, device and system thereof for system firmware |
| CN103279348A (en) * | 2013-05-30 | 2013-09-04 | 北京奇虎科技有限公司 | Method and system for displaying messages in a system boot process |
| US20140034720A1 (en) * | 2012-08-02 | 2014-02-06 | International Business Machines Corporation | Self-diagnosing software systems using qr-code |
| CN103809983A (en) * | 2014-02-27 | 2014-05-21 | 山东超越数控电子有限公司 | Method for modifying BIOS SETUP interface |
-
2014
- 2014-07-14 CN CN201410332546.7A patent/CN104090803A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102156653A (en) * | 2004-12-31 | 2011-08-17 | 英特尔公司 | Manageable extension method, device and system thereof for system firmware |
| CN101587553A (en) * | 2008-05-20 | 2009-11-25 | 上海先达企业发展有限公司 | Method for manufacturing and reading screen bar code and two-dimensional code |
| CN101339599A (en) * | 2008-08-14 | 2009-01-07 | 深圳华为通信技术有限公司 | Method and terminal for obtaining two-dimension code |
| US20140034720A1 (en) * | 2012-08-02 | 2014-02-06 | International Business Machines Corporation | Self-diagnosing software systems using qr-code |
| CN103279348A (en) * | 2013-05-30 | 2013-09-04 | 北京奇虎科技有限公司 | Method and system for displaying messages in a system boot process |
| CN103809983A (en) * | 2014-02-27 | 2014-05-21 | 山东超越数控电子有限公司 | Method for modifying BIOS SETUP interface |
Non-Patent Citations (1)
| Title |
|---|
| 李博潮: "高端了!BIOS还能刷二维码", 《中关村在线网站》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109063451A (en) * | 2018-08-09 | 2018-12-21 | 南京百敖软件有限公司 | A method of BIOS user is verified by mobile phone two-dimension code and is logged in |
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Application publication date: 20141008 |