CN100514293C - Firmware updating method - Google Patents
Firmware updating method Download PDFInfo
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- CN100514293C CN100514293C CNB2007101480716A CN200710148071A CN100514293C CN 100514293 C CN100514293 C CN 100514293C CN B2007101480716 A CNB2007101480716 A CN B2007101480716A CN 200710148071 A CN200710148071 A CN 200710148071A CN 100514293 C CN100514293 C CN 100514293C
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Abstract
The utility model provides a method to update the Linux in the multithread operating system, so as to realize a plurality of Linux update in the USB peripheral equipment. The method comprises: first of all, detect the USB peripheral equipment; and then obtain the control right of the cables connected with the USB peripheral equipment; finally, update the Linux of the USB peripheral equipment. The method to update the Linux can greatly save the time when a great quantity of USB peripheral equipment is required to be updated.
Description
Technical field
The invention relates to a kind of USB (universal serial bus) (Universal serial bus, the USB) firmware updating method of peripherals, and particularly relevant for a kind of firmware updating method that can upgrade the firmware of a plurality of USB (universal serial bus) peripherals simultaneously.
Background technology
(Universal serial bus, the USB) firmware of storage device when because of the production problem leads to errors, or because of all factors such as firmware are out-of-date, may need to upgrade USB (universal serial bus).When the firmware of USB storage device need upgrade, be the firmware that upgrades the USB storage device with traditional firmware updating method.Use traditional firmware updating method, plant operator once only can be upgraded a USB storage device.Yet when needs upgraded the USB storage device in a large number, above-mentioned traditional firmware updating method was very consuming time, makes production efficiency reduce greatly.
Summary of the invention
The present invention proposes a kind of firmware updating method, the operating system that is used for a multithreading (Multi-thread), in order to upgrade a plurality of USB (universal serial bus) (Universalserial bus, the USB) firmware of peripherals comprises: (a) detecting described USB (universal serial bus) peripherals; (b) before the internal driving program of the operating system of this multithreading is obtained the pipeline control of described USB (universal serial bus) peripherals, use a window driving model low order filter drive program to obtain pipeline (pipe) control of described USB (universal serial bus) peripherals; And the firmware that (c) upgrades described a plurality of USB (universal serial bus) peripherals.
The present invention proposes a kind of firmware updating method in addition, the operating system that is used for a multithreading (Multi-thread), in order to upgrade a plurality of USB (universal serial bus) (Universalserial bus, the USB) firmware of peripherals comprises: (a) detecting described USB (universal serial bus) peripherals; (b) before the internal driving program of the operating system of this multithreading is obtained the pipeline control of described USB (universal serial bus) peripherals, use a window driving model low order filter drive program to obtain pipeline (pipe) control of described USB (universal serial bus) peripherals; (c) firmware of the described USB (universal serial bus) peripherals of renewal; (d) whether the firmware of differentiating each described USB (universal serial bus) peripherals upgrades and finishes; (e) upgrade the USB (universal serial bus) peripherals of finishing in the described USB (universal serial bus) peripherals of replacement; (f) detect the USB (universal serial bus) peripherals that described renewal is finished again; (g) use this window driving model low order filter drive program to obtain the control of the USB (universal serial bus) peripherals that described renewal finishes; And (h) read and verify firmware correctness in the USB (universal serial bus) peripherals that each described renewal finishes.
Firmware updating method of the present invention when need upgrade great quantity of USB peripheral equipment, can significantly be saved required update time.
Description of drawings
Fig. 1 illustrates the process flow diagram of the firmware updating method of the embodiment of the invention.
Fig. 2 illustrates the process flow diagram of the firmware updating method of another embodiment of the present invention.
Embodiment
For foregoing of the present invention can be become apparent, a preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Fig. 1 illustrates the process flow diagram of the firmware updating method of the embodiment of the invention.This firmware updating method is used for the operating system of a multithreading (Multi-thread), in order to upgrade a plurality of USB (universal serial bus) (Universal serial bus, USB) firmware of peripherals.The firmware updating method of the embodiment of the invention is to be example to be used for Windows XP version (Windows XP).The firmware updating method of the embodiment of the invention is upgrading the USB storage device, Sheffer stroke gate flash memory (NAND flash) for example, firmware be that example explains.
The firmware updating method of the embodiment of the invention is described now.Please refer to Fig. 1.At first, in step 110, detecting USB peripherals.For each USB peripherals, when its insertion (plug-in), Windows can see through the control end points (control endpoint) of USB peripherals detect and pick out USB peripherals.In embodiments of the present invention, can to pick out this USB peripherals be the USB storage device to Windows.
Afterwards, in step 120, obtain pipeline (pipe) control of USB peripherals.In embodiments of the present invention, (Windows drivermodel, WDM) low order filter drive program (WDM lower filter driver) is obtained the control of USB peripherals to use a window driving model.
Because behind the USB peripherals that Windows inserts detecting, promptly pipeline (pipe) control of USB peripherals can be handed over to the internal driving program of the correspondence of Windows, internal driving program is controlled the USB storage device thus.Thus, just can't upgrade the firmware of USB peripherals.
Therefore, in embodiments of the present invention, after detecting the USB peripherals that is inserted when Windows one, obtain at the internal driving program of Windows before the pipeline control of USB peripherals, even tackle the pipeline control that obtains USB peripherals with above-mentioned low order filter drive program.In embodiments of the present invention, this pipeline is USB storage device employed pipeline when sending and receiving data (bulk in/bulk out).
For each USB peripherals, after above-mentioned low order filter drive program was obtained its pipeline control, the beginning was upgraded its firmware.In step 130, upgrade the firmware of USB peripherals.Because Windows is the multithreading operation system, so the firmware updating method of the embodiment of the invention can be designed to multithreading execution in step 110 to 130.
Thus, the firmware updating method of the embodiment of the invention can upgrade the firmware of a plurality of USB peripherals simultaneously.When need upgraded the firmware of USB peripherals in a large number, the firmware updating method of the embodiment of the invention can significantly be saved time.
After USB peripherals was carried out tough body renewal, whether the firmware updating method of the embodiment of the invention more can upgrade tough volume data later in order to checking USB peripherals correct.In step 140, if the tough body renewal of USB peripherals is finished replacement USB peripherals.After the tough body renewal of USB peripherals was finished, the firmware that had upgraded of USB peripherals itself was reset to USB peripherals.
Afterwards, in step 150, detect USB peripherals again.Similarly, after USB peripherals was reset, Windows can see through the control end points of USB peripherals and detect and pick out USB peripherals.
In step 160, similarly, obtain the control of USB peripherals again.In embodiments of the present invention, use WDM low order filter drive program to obtain the control of USB peripherals equally.Obtain at the internal driving program of Windows before the pipeline control of USB peripherals, even tackle the pipeline control that obtains USB peripherals with above-mentioned low order filter drive program.
Obtain the pipeline control of USB peripherals at above-mentioned low order filter drive program after, the beginning is read the data of the firmware of USB peripherals.In step 170, read and verify the tough volume data correctness of USB peripherals.In embodiments of the present invention, whether the tough volume data after the renewal that comparison is obtained by USB peripherals is identical with the tough volume data that writes in step 130, and then verifies the tough volume data correctness after the renewal of USB peripherals.
Fig. 2 illustrates the process flow diagram of the firmware updating method of another embodiment of the present invention.In step 210, detect a plurality of USB peripherals, for example be the USB storage device.In step 220, obtain the pipeline control of USB peripherals.In step 230, upgrade the firmware of USB peripherals.In step 240, whether the firmware of judging USB peripherals respectively upgrades is finished.
For the USB peripherals that tough body renewal is finished, confirm whether it upgrades firmware afterwards correct.In step 250, reset and upgrade the USB peripherals of finishing.In the step 260, the USB peripherals of finishing is upgraded in detecting again.In step 270, obtain the control of upgrading the USB peripherals of finishing.In step 280, read and verify the firmware correctness in the USB storage device that each renewal finishes.
In step 290, in step 240, being judged as the USB peripherals that not renewal is finished, and in step 280, be judged as the USB storage device that upgrades the firmware mistake, show that it is the tough body renewal failure.For renewal finish and upgrade after firmware be correct USB storage device, represent that promptly it is tough body renewal success.
The USB storage device of above-mentioned two embodiment is SST (39VF010)-multi-purpose flash.
The firmware updating method of above-mentioned two embodiment is to be example to be used for Windows XP version.In the practical application, can be used for the operating system of any support multithreading, for example the Windows of LINUX or other version.
Though the firmware updating method of above-mentioned two embodiment is an example to upgrade the USB storage device, is not limited to this in the practical application.Any USB peripherals, for example USB video cameras (web-cam), USB printer all can use the firmware updating method of the embodiment of the invention, carry out tough body renewal with multithreading.
Because Windows is the multithreading operation system, therefore the firmware updating method of above-mentioned two embodiment can be designed to carry out with the multithreading of time division multiplexing.Therefore, use the firmware updating method of the embodiment of the invention, can carry out tough body renewal to a plurality of USB peripherals simultaneously, and the tough volume data correctness after the checking renewal.When need upgraded great quantity of USB peripheral equipment, the firmware updating method of the embodiment of the invention can significantly be saved required update time.
The above only is preferred embodiment of the present invention; so it is not in order to limit scope of the present invention; any personnel that are familiar with this technology; without departing from the spirit and scope of the present invention; can do further improvement and variation on this basis, so the scope that claims were defined that protection scope of the present invention is worked as with the application is as the criterion.
Claims (12)
1. firmware updating method is used for the operating system of a multithreading, in order to upgrade the firmware of a plurality of USB (universal serial bus) peripherals, it is characterized in that, comprising:
Step 1: detect described USB (universal serial bus) peripherals;
Step 2: before the internal driving program of the operating system of this multithreading is obtained the pipeline control of described USB (universal serial bus) peripherals, use a window driving model low order filter drive program to obtain the pipeline control of described USB (universal serial bus) peripherals; And
Step 3: the firmware that upgrades described a plurality of USB (universal serial bus) peripherals.
2. firmware updating method according to claim 1 is characterized in that step 1 to step 3 is all carried out with multithreading.
3. firmware updating method according to claim 1 is characterized in that, this method more comprises:
Step 4: if the tough body renewal of described a plurality of USB (universal serial bus) peripherals is finished the described USB (universal serial bus) peripherals of resetting;
Step 5: detect described USB (universal serial bus) peripherals again;
Step 6: use this window driving model low order filter drive program to obtain the control of described USB (universal serial bus) peripherals; And
Step 7: read and verify the firmware correctness after described USB (universal serial bus) peripherals upgrades.
4. firmware updating method according to claim 3 is characterized in that, step 1 to step 7 is all carried out with multithreading.
5. firmware updating method according to claim 1 is characterized in that, described USB (universal serial bus) peripherals is the USB (universal serial bus) storage device.
6. firmware updating method according to claim 5 is characterized in that, described USB (universal serial bus) storage device is a Sheffer stroke gate flash memory.
7. firmware updating method; The operating system that is used for a multithreading in order to upgrade the firmware of a plurality of USB (universal serial bus) peripherals, is characterized in that, comprising:
Step 1: detect described USB (universal serial bus) peripherals;
Step 2: before the internal driving program of the operating system of this multithreading is obtained the pipeline control of described USB (universal serial bus) peripherals, use a window driving model low order filter drive program to obtain the pipeline control of described USB (universal serial bus) peripherals;
Step 3: the firmware that upgrades described USB (universal serial bus) peripherals;
Step 4: whether the firmware of differentiating each described USB (universal serial bus) peripherals upgrades is finished;
Step 5: upgrade the USB (universal serial bus) peripherals of finishing in the described USB (universal serial bus) peripherals of resetting;
Step 6: detect the USB (universal serial bus) peripherals that described renewal is finished again;
Step 7: use this window driving model low order filter drive program to obtain the control of the USB (universal serial bus) peripherals that described renewal finishes; And
Step 8: read and verify the firmware correctness in the USB (universal serial bus) peripherals that each described renewal finishes.
8. firmware updating method according to claim 7 is characterized in that, after step 4, more comprises:
Show that not upgrading the USB (universal serial bus) peripherals of finishing is the tough body renewal failure.
9. firmware updating method according to claim 7 is characterized in that, after step 8, more comprises:
The USB (universal serial bus) peripherals of firmware mistake is the tough body renewal failure behind the display update.
10. firmware updating method according to claim 7 is characterized in that, step 1 to step 7 is all carried out with multithreading.
11. firmware updating method according to claim 7 is characterized in that, described USB (universal serial bus) peripherals is the USB (universal serial bus) storage device.
12. firmware updating method according to claim 11 is characterized in that, described USB (universal serial bus) storage device is a Sheffer stroke gate flash memory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101480716A CN100514293C (en) | 2007-09-05 | 2007-09-05 | Firmware updating method |
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| CNB2007101480716A CN100514293C (en) | 2007-09-05 | 2007-09-05 | Firmware updating method |
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| CN101110040A CN101110040A (en) | 2008-01-23 |
| CN100514293C true CN100514293C (en) | 2009-07-15 |
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| CNB2007101480716A Active CN100514293C (en) | 2007-09-05 | 2007-09-05 | Firmware updating method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9495146B2 (en) | 2013-07-29 | 2016-11-15 | Hon Hai Precision Industry Co., Ltd. | Host and method of upgrading connection manager of dongles |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101901152A (en) * | 2009-06-01 | 2010-12-01 | 杨良海 | Method for updating contents in batch |
| CN104239097B (en) * | 2014-09-03 | 2018-01-16 | 广东欧珀移动通信有限公司 | A kind of method, system and mobile terminal by updating mobile terminal accessory |
| CN107977241A (en) * | 2016-10-20 | 2018-05-01 | 英业达科技有限公司 | Automated procedures deployment system and method for computer testing |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540497A (en) * | 2003-04-21 | 2004-10-27 | 矽成积体电路股份有限公司 | Method of updating firmware for USB device |
| CN1622038A (en) * | 2005-01-07 | 2005-06-01 | 北京北大方正电子有限公司 | Process for printing apparatus automatic upgrading through internet |
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2007
- 2007-09-05 CN CNB2007101480716A patent/CN100514293C/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1540497A (en) * | 2003-04-21 | 2004-10-27 | 矽成积体电路股份有限公司 | Method of updating firmware for USB device |
| CN1622038A (en) * | 2005-01-07 | 2005-06-01 | 北京北大方正电子有限公司 | Process for printing apparatus automatic upgrading through internet |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9495146B2 (en) | 2013-07-29 | 2016-11-15 | Hon Hai Precision Industry Co., Ltd. | Host and method of upgrading connection manager of dongles |
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| CN101110040A (en) | 2008-01-23 |
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