CN102609290A - Software updating method for electronic product - Google Patents
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- CN102609290A CN102609290A CN201210035839XA CN201210035839A CN102609290A CN 102609290 A CN102609290 A CN 102609290A CN 201210035839X A CN201210035839X A CN 201210035839XA CN 201210035839 A CN201210035839 A CN 201210035839A CN 102609290 A CN102609290 A CN 102609290A
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Abstract
The invention relates to a software updating method for an electronic product, which comprises the following steps of detecting a nonvolatile memory memorized with an automatic updating script and determining an updating mode after the nonvolatile memory is detected according to the content of the automatic updating script memorized in the nonvolatile memory; and updating software after the updating mode is determined according to an updating file memorized in the nonvolatile memory. According to the method, after the electronic product is electrified to start, the nonvolatile memory and the content memorized in the nonvolatile memory are detected firstly, and then, the content of the automatic updating script in a card of the nonvolatile memory can indicate that which updating mode can be selected so as to realize automatic updating. The main advantage is that the invention can provide the starting-up automatic updating method with uniform operation, respective updating can be carried out on the part required to be updated, and therefore, the time is saved.
Description
Technical field
The present invention relates to the software upgrading technical field, particularly a kind of method for upgrading software of electronic product.
Background technology
At present a lot of electronic products especially have the smart electronics product of tape operation system, comprise TV, panel computer, mobile phone etc.; All relate to software upgrading through regular meeting; And upgrading is many times accomplished by user oneself and is upgraded, robotization, and ease-of-use is but often ignored by people.Often have the specialist tools of using on the PC to upgrade, and will pre-install some drivers, and some smart electronics products often also have the program of several sections, such as boot (Bootloader), master routine, data or the like are set.Often each upgrade software will be burnt in the different storage devices, will adopt different modes in addition, causes the upgrading of one whole may use quite a few kinds of upgrade methods, and these all are not suitable for the practice of plant produced and the own upgrading products of user.
Therefore, be necessary ease for use and functional the improvement to software upgrading.
Summary of the invention
Goal of the invention of the present invention is to provide a kind of method for upgrading software of electronic product, to overcome the problem that exists in the prior art.
Particularly; The method for upgrading software of a kind of electronic product that the embodiment of the invention provides; It comprises step: detection of stored has the nonvolatile memory of auto-update script, and after detecting nonvolatile memory, confirms the upgrading mode according to the content of the auto-update script of storing in the nonvolatile memory; And the upgrade file of after confirming the upgrading mode, storing in according to nonvolatile memory carries out software upgrading.
In embodiments of the present invention; Above-mentioned method for upgrading software for example also comprises step: have in detection of stored before the step of nonvolatile memory of auto-update script, nonvolatile memory is inserted be in the external memory interface of the electronic product off-mode under and electronic product is started shooting.Moreover; The upgrade file of after confirming the upgrading mode, storing in according to nonvolatile memory carry out the step of software upgrading complete after, also can comprise step: the external memory interface from electronic product removes nonvolatile memory and electronic product is started shooting again.
In embodiments of the present invention, in the above-mentioned method for upgrading software, the upgrading mode for example is selected from boot upgrading and one of system upgrade.When definite upgrading mode was the boot upgrading, the step of carrying out software upgrading according to the upgrade file of storing in the nonvolatile memory can comprise: whether the file system that detects nonvolatile memory is preset form (for example FAT32 form); And be preset form when the file system that detect nonvolatile memory, then will be stored in regular turn boot upgrade file in the upgrade file in the nonvolatile memory read in electronic product internal memory, detected electrons product the boot storer and wipe the boot storer and the boot upgrade file that will be stored in the nonvolatile memory is written to the boot storer to realize software upgrading.And when definite upgrading mode was system upgrade, the step of carrying out software upgrading according to the upgrade file of storing in the nonvolatile memory can comprise in regular turn: system recovery program is supplied instruction and the system upgrade bag in the installation upgrade file in usefulness of system upgrade, the system recovery program upgrading configuration script in the record upgrade file from the internal memory that above-mentioned nonvolatile memory or the original nonvolatile memory of electronic product read in electronic product.In addition, can also be behind the system upgrade bag during upgrade file is installed, electronic product is restarted to utilize the initialization after boot environment configurations file in the upgrade file carries out system upgrade.
In embodiments of the present invention; After detecting nonvolatile memory, confirm that according to the content of the auto-update script of storing in the nonvolatile memory step of upgrading mode for example comprises in the above-mentioned method for upgrading software: carry out order line in the auto-update script to search and to judge whether to exist the upgrading of appointment in this order line use file, wherein should upgrading determine the upgrading mode with file.
In an embodiment of the present invention, above-mentioned nonvolatile memory for example is flash card (for example various types of SD cards, a mmc card etc.).Wherein the SD card is the abbreviation of safe digital card (Secure Digital Memory Card), and mmc card is the abbreviation of multimedia card (MultiMedia Card).
In the above embodiment of the present invention, behind the electronic product electrifying startup, detect the content of nonvolatile memory and storage thereof earlier, which kind of upgrading mode indication selects according to the auto-update content for script in the non-volatile memory card again, and implements upgrading automatically; Its major advantage is that a kind of start automatically updating method of unifying to operate can be provided, and the part that can upgrade is as required upgraded respectively, saves time.So; The operation of can be conveniently electronic product especially being unified to upgrade to electronic product in batch; It is equivalent to a kind of black box operation concerning the operator; Need not understand what upgrading is with file in the nonvolatile memory, which program of electronic product needs upgrading, can accomplish escalation process to product easily and directly.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of instructions, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the process flow diagram of method for upgrading software of a kind of electronic product of the embodiment of the invention.
Fig. 2 is a kind of concrete steps process flow diagram of boot upgrading shown in Figure 1.
Fig. 3 is a kind of concrete steps process flow diagram of system shown in Figure 1 upgrading.
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To its embodiment of method for upgrading software, method, step and the effect of the electronic product that proposes according to the present invention, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can clearly appear in following the cooperation in the graphic preferred embodiment detailed description of reference.Through the explanation of embodiment, when can being to reach technological means and the effect that predetermined purpose takes to be able to more deeply and concrete understanding to the present invention, yet the appended graphic usefulness that only provides reference and explanation be not to be used for the present invention is limited.
The embodiment of the invention mainly is through behind the electronic product electrifying startup, detects the content of nonvolatile memory and storage thereof earlier, and which kind of upgrading mode indication selects according to the auto-update content for script in the non-volatile memory card again, and implements upgrading automatically; Its major advantage is that a kind of start automatically updating method of unifying to operate can be provided, and the part that can upgrade is as required upgraded respectively, saves time.The automatically updating method of the electronic product that the embodiment of the invention proposes can be applicable to various portable intelligents terminal for example panel computer, mobile phone etc., perhaps other smart electronics products intelligent television etc. for example.
Particularly, see also Fig. 1, it is the process flow diagram of method for upgrading software of a kind of electronic product of the embodiment of the invention.
In Fig. 1, at first of step S11: the nonvolatile memory that will store auto-update script and upgrade file inserts the external memory interface of the electronic product of shutdown; Wherein, nonvolatile memory for example is a flash card, and it is to utilize flash memory (Flash Memory) technology to reach the storer of storage of electronic information, and outage back data can not lost yet, and for example are various types of SD cards, mmc card etc.Correspondingly, the external memory interface for example is a SD draw-in groove etc.After step S11, S12 is said like step: make the electronic product start, so electronic product can also can be carried out the auto-update script that is stored in the nonvolatile memory to detect the nonvolatile memory that inserts its external memory interface by electrifying startup.
Then, of step S13: as to confirm according to the auto-update script which kind of upgrading mode is to carry out software upgrading.It is understandable that; The auto-update script of different content can be represented different upgrading modes, for example after carrying out the auto-update script, can confirm that the subsequent upgrade mode is boot (Bootloader) upgrading or system upgrade; If confirming the subsequent upgrade mode is the boot upgrading; Execution in step S14a then, if confirm that the subsequent upgrade mode is a system upgrade, execution in step S14b correspondingly then.Wherein, the concrete steps of step S14a and step S14b will combine Fig. 2 and Fig. 3 to be elaborated follow-up.In addition, need to prove: the auto-update script in the present embodiment for example is one section program code that comprises a plurality of order lines, is used for judging finding which kind of upgrading to use file, promptly follow-uply which kind of upgrading mode to carry out auto-update with; Store upgrading such as which kind of auto-update script in the nonvolatile memory then can be realized copying in the nonvolatile memory with file by electronic product manufacturer or after sale service personnel or user; These upgradings are to be improved according to the upgrading to electronic product by manufacturer to provide with file; Might in nonvolatile memory, only store a kind of upgrading with file (the boot upgrading is used file with file or system upgrade); Also might two kinds of upgradings all exist with file; At this moment be that the channeling conduct program upgrade also carries out system program upgrading, only need that the system program upgrading is also carried out in the boot upgrading this moment and do priority settings and get final product.
Afterwards, S15 is said like step: after the electronic product upgrading is accomplished, and then electronic product shutdown automatically usually.The user can be shown in step S17: remove volatile memory, also promptly break off being connected between the external memory interface of nonvolatile memory and electronic product.
At last, of step S18: the electronic product start.Need to prove that at this electronic product start can be to accomplish and postboost Auto Power On in upgrading, or the power knob that the user triggers electronic product makes the electronic product start.
See also Fig. 2, it is a kind of concrete steps process flow diagram of boot upgrading shown in Figure 1.In Fig. 2,, electronic product confirms that the subsequent upgrade mode is the boot upgrading, then carries out following steps S141, S143, S145 and S147 in regular turn after detecting nonvolatile memory and carry out the auto-update script of storing in the nonvolatile memory.Whether the file system that at first, detects in the nonvolatile memory is preset form (step S141); When the file system that detects nonvolatile memory is preset form, then will be stored in the internal memory (step S143) that boot upgrade file in the upgrade file in the nonvolatile memory reads in electronic product; Afterwards; The boot storer of detected electrons product and wipe boot storer (step S145) then, and will be stored in boot storer (S147) that the boot upgrade file in the nonvolatile memory is written to electronic product to realize the boot upgrading of electronic product.
Below will be with the nonvolatile memory be a kind of instance of row explanation boot upgrading so that understand for the SD card, but the present invention is not as limit.At this; Boot upgraded is actually the upgrading to the boot environmental variance, and the boot escalation process does not have screen prompt information, starts and for example can increase by 40 seconds; The system of electronic product can normally start, and the upgrading of boot then is to come into force in start next time.Particularly, at first be ready to boot upgrading with auto-update script and upgrade file and be stored in the SD card; At this, the auto-update script for example is file aml_autoscript, and upgrade file for example is boot upgrade file M280-u-boot.bin, and the content of boot upgrade file comprises the boot environmental variance.In the SD card inserts the SD draw-in groove of electronic product; Can detect the auto-update script aml_autoscript in the SD card behind the electronic product electrifying startup and carry out order line among the auto-update script aml_autoscript to search and to judge that the upgrading that whether has appointment in the order line in the SD card is with file boot upgrade file M280-u-boot.bin for example; If can find boot upgrade file M280-u-boot.bin, confirm that then the subsequent upgrade mode is the boot upgrading.Afterwards; The file system that detects the SD card when electronic product is that FAT32 form (a kind of of preset form gives an example) and SD card internal memory contain boot upgrade file M280-u-boot.bin; Then, the boot upgrade file M280-u-boot.bin of SD card storage is read the physical memory 0x82000000 of electronic product through serial ports output information " Update uboot from SD card ".Afterwards, to survey its serial flash (SPI Flash, a kind of boot storer) and wipe the length of serial flash since 0 be the zone of 0x40000 to electronic product.At last, the data the boot upgrade file that will begin from memory address 0x82000000, length is 0x3e000 are write the position of serial flash 0 beginning from the address, and output information " Update end ".On the other hand, if in the SD card, do not find boot upgrade file M280-u-boot.bin, then through serial ports output information " No found M280-u-boot.bin ".
See also Fig. 3, it is a kind of concrete steps process flow diagram of system shown in Figure 1 upgrading.In Fig. 3,, electronic product confirms that the upgrading mode is a system upgrade after detecting nonvolatile memory and carry out the auto-update script of storing in the nonvolatile memory, then roughly carry out following steps S142, S144 and S147 in regular turn.At first, electronic product reads in system recovery program the usefulness (step S142) of the internal memory confession system upgrade of electronic product from nonvolatile memory or the original nonvolatile memory of electronic product; Afterwards, the instruction (step S144) in the system recovery program upgrading configuration script in the electronic product record upgrade file, and the system upgrade bag (step S146) in the upgrade file is installed, and then realize system upgrade.
Below will be with the nonvolatile memory for the SD card for a kind of instance of row illustrative system upgrading so that understand, but the present invention is not as limit.At first be ready to boot upgrading with auto-update script and upgrade file and be stored in the SD card; At this; The auto-update script for example is file aml_autoscript, and upgrade file for example comprises system recovery program upgrading configuration script factory_update_param.aml, system upgrade bag M280_update.zip and boot environment configurations file M280-u-boot-env.bin.v1.Wherein, system recovery program upgrading configuration script factory_update_param.aml can revise the inside title of system upgrade bag.
In the SD card inserts the SD draw-in groove of electronic product; Can detect the auto-update script aml_autoscript in the SD card after electronic product powers on and carry out among the auto-update script aml_autoscript order line with search and judge in the SD card or the original nonvolatile memory of electronic product in whether have an appointment in the order line upgrading with file system recovery program M280_recovery for example; If can find system recovery program M280_recovery, confirm that then the subsequent upgrade mode is a system upgrade.Afterwards, if detect that the SD card that inserts in the SD draw-in groove stores system recovery program M280_recovery and be the FAT32 form, then system recovery program M280_recovery is loaded into memory address 0x82000000 from the SD card.If do not detect system recovery program M280_recovery in the SD card in inserting the SD draw-in groove; List the list information of the original nonvolatile memory of electronic product; And be that 0x4000000, size are that 4000000 regional loading system kernel program is to internal memory start address 0x82000000 from the start address of one of original nonvolatile memory; From memory address 0x82000000 pilot operationp system kernel, just auto-update script aml_autoscript can read internal memory to system recovery program M280_recovery as virtual disk.
Afterwards, system recovery program M280_recovery can for example write the instruction of system recovery program upgrading configuration script factory_update_param.aml the inside earlier/the cache/recovery catalogue under the file the inside of command by name; Just begun installation system AKU M280_update.zip then.At last, behind installation system upgrade bag M280_update.zip, the system of electronic product restarts can use boot environment configurations file M280-u-boot-env.bin.v1, carries out the initialization behind the system upgrade.
Can know by the foregoing description: a kind of electronic product automatically updating method that the embodiment of the invention provides; Can realize auto-update according to the electronic product needs; Made things convenient for the operation that electronic product is especially unified to upgrade to electronic product in batch; Not only, be equivalent to a kind of black box operation, need do not understand what upgrading is with file in the nonvolatile memory for the after sale service personnel but also for the user; Which program of electronic product needs upgrading, can make things convenient for directly product is accomplished escalation process.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (10)
1. the method for upgrading software of an electronic product is characterized in that comprising step:
Detection of stored has the nonvolatile memory of auto-update script, and after detecting this nonvolatile memory, confirms the upgrading mode according to the content of this auto-update script of storing in this nonvolatile memory; And
The upgrade file of after confirming the upgrading mode, storing in according to this nonvolatile memory carries out software upgrading.
2. the method for upgrading software of electronic product as claimed in claim 1 is characterized in that, has in detection of stored before the step of nonvolatile memory of auto-update script, more comprises step:
This nonvolatile memory insertion is in the external memory interface of this electronic product under the off-mode, and makes this electronic product start.
3. the method for upgrading software of electronic product as claimed in claim 2 is characterized in that, the upgrade file of after confirming the upgrading mode, storing in according to this nonvolatile memory carry out the step of software upgrading complete after, more comprise step:
This external memory interface from this electronic product removes this nonvolatile memory, and this electronic product is started shooting again.
4. the method for upgrading software of electronic product as claimed in claim 1 is characterized in that, this upgrading mode is selected from boot upgrading and one of system upgrade.
5. the method for upgrading software of electronic product as claimed in claim 4 is characterized in that, when confirming should the upgrading mode to be the boot upgrading, the step of carrying out software upgrading according to this upgrade file of storing in this nonvolatile memory comprises:
Whether the file system that detects this nonvolatile memory is preset form; And
When the file system that detects this nonvolatile memory is preset form:
Boot upgrade file in this upgrade file that is stored in this nonvolatile memory is read in the internal memory of this electronic product;
Detect the boot storer of this electronic product and wipe this boot storer; And
This boot upgrade file that is stored in this nonvolatile memory is written to this boot storer to realize software upgrading.
6. the method for upgrading software of electronic product as claimed in claim 5 is characterized in that, this preset form is the FAT32 form.
7. the method for upgrading software of electronic product as claimed in claim 4 is characterized in that, when confirming should the upgrading mode to be system upgrade, the step of carrying out software upgrading according to this upgrade file of storing in this nonvolatile memory comprises in regular turn:
System recovery program is read in the usefulness of the internal memory confession system upgrade of this electronic product from this nonvolatile memory or the original nonvolatile memory of this electronic product;
Write down the instruction in the system recovery program upgrading configuration script in this upgrade file; And
System upgrade bag in this upgrade file is installed.
8. the method for upgrading software of electronic product as claimed in claim 7 is characterized in that, after the step of the system upgrade bag in this upgrade file is installed, also comprises step:
After restarting, this electronic product utilizes the initialization after boot environment configurations file in this upgrade file carries out system upgrade.
9. the method for upgrading software of electronic product as claimed in claim 1 is characterized in that, after detecting this nonvolatile memory, confirms that according to the content of this auto-update script of storing in this nonvolatile memory the step of upgrading mode comprises:
Carry out order line in this auto-update script to search and to judge whether to exist the upgrading of appointment in this order line to use file, wherein should upgrading should the upgrading mode with the file decision.
10. the method for upgrading software of electronic product as claimed in claim 1 is characterized in that, this nonvolatile memory is a flash card.
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| CN201210035839.XA CN102609290B (en) | 2012-02-17 | 2012-02-17 | The method for upgrading software of electronic product |
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| CN201210035839.XA CN102609290B (en) | 2012-02-17 | 2012-02-17 | The method for upgrading software of electronic product |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103607447A (en) * | 2013-11-15 | 2014-02-26 | 中国联合网络通信集团有限公司 | A software upgrade processing method and an apparatus |
| CN103645918A (en) * | 2013-12-10 | 2014-03-19 | 深圳市道通科技有限公司 | Software upgrading method and device for industrial endoscope |
| CN104169876A (en) * | 2012-10-30 | 2014-11-26 | 深圳市多尼卡电子技术有限公司 | Play control method and system for player |
| CN105573766A (en) * | 2014-10-09 | 2016-05-11 | 中兴通讯股份有限公司 | Software upgrading method and device and electronic equipment |
| CN106604141A (en) * | 2016-12-28 | 2017-04-26 | 北京风行在线技术有限公司 | Dual-upgrade method |
| CN107168748A (en) * | 2017-05-31 | 2017-09-15 | 武汉英泰斯特电子技术有限公司 | A kind of method that multinomial upgrading task is realized by a upgrade file bag |
| CN109144542A (en) * | 2018-08-07 | 2019-01-04 | 太仓市同维电子有限公司 | Wireless terminal product software automatic updating system and method |
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2012
- 2012-02-17 CN CN201210035839.XA patent/CN102609290B/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104169876A (en) * | 2012-10-30 | 2014-11-26 | 深圳市多尼卡电子技术有限公司 | Play control method and system for player |
| CN104169876B (en) * | 2012-10-30 | 2018-11-23 | 深圳市多尼卡电子技术有限公司 | A kind of control method for playing back and system of player |
| CN103607447A (en) * | 2013-11-15 | 2014-02-26 | 中国联合网络通信集团有限公司 | A software upgrade processing method and an apparatus |
| CN103645918A (en) * | 2013-12-10 | 2014-03-19 | 深圳市道通科技有限公司 | Software upgrading method and device for industrial endoscope |
| CN105573766A (en) * | 2014-10-09 | 2016-05-11 | 中兴通讯股份有限公司 | Software upgrading method and device and electronic equipment |
| CN106604141A (en) * | 2016-12-28 | 2017-04-26 | 北京风行在线技术有限公司 | Dual-upgrade method |
| CN107168748A (en) * | 2017-05-31 | 2017-09-15 | 武汉英泰斯特电子技术有限公司 | A kind of method that multinomial upgrading task is realized by a upgrade file bag |
| CN109144542A (en) * | 2018-08-07 | 2019-01-04 | 太仓市同维电子有限公司 | Wireless terminal product software automatic updating system and method |
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Address after: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee after: Hisense Visual Technology Co., Ltd. Address before: 266100 Zhuzhou Road, Laoshan District, Shandong, No. 151, No. Patentee before: QINGDAO HISENSE ELECTRONICS Co.,Ltd. |
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