CN112835607A - System and method for on-line burning of embedded sub-equipment functional firmware - Google Patents
System and method for on-line burning of embedded sub-equipment functional firmware Download PDFInfo
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- CN112835607A CN112835607A CN202110094533.0A CN202110094533A CN112835607A CN 112835607 A CN112835607 A CN 112835607A CN 202110094533 A CN202110094533 A CN 202110094533A CN 112835607 A CN112835607 A CN 112835607A
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims description 6
- 238000012790 confirmation Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F8/00—Arrangements for software engineering
- G06F8/60—Software deployment
- G06F8/65—Updates
- G06F8/654—Updates using techniques specially adapted for alterable solid state memories, e.g. for EEPROM or flash memories
Abstract
The invention discloses a system and a method for on-line burning of embedded sub-module device function firmware, wherein the system comprises: the embedded hardware comprises a plurality of sub-module equipment function application firmware supporting the same embedded hardware function and embedded main equipment with a network and a second data transmission interface; the embedded sub-module device is provided with a data transmission interface and a storage medium. The method comprises the steps that after the embedded main equipment detects the access of an embedded sub-equipment module, the embedded sub-module is confirmed to support the hardware function type, corresponding function firmware is selected through software, and the embedded sub-module equipment is downloaded and burned. The invention can utilize the same hardware function sub-module, achieve the purpose of realizing different product functions by burning different application firmware on line, and can greatly reduce the hardware stock cost and the equipment management cost of equipment manufacturers.
Description
Technical Field
The invention belongs to the technical field of embedded firmware function development, and particularly relates to a system and a method for on-line burning of embedded sub-device function firmware.
Background
The embedded hardware equipment generally only corresponds to one functional firmware, takes five-path relay output embedded sub-module hardware equipment as an example, normally is a five-path switch, and only supports the switch control of five-path load lamps; if the embedded sub-module needs to be changed into one-way curtain control and three-way lamp control or two-way curtain control and one-way lamp control, the existing firmware of the embedded sub-module cannot be met, the equipment needs to be removed, the manufacturer needs to be brought into play, the functional firmware is burnt again, and the efficiency is low.
Disclosure of Invention
The invention aims to solve the technical problems in the background art and provides a system and a method for on-line burning of embedded sub-device functional firmware.
The technical scheme adopted by the invention is as follows:
a system for on-line burning of embedded sub-device functional firmware comprises:
a plurality of sub-device functional firmware supporting the same hardware function;
the embedded main equipment with a network and a second data transmission interface detects hardware information of the sub-module and transmits functional firmware data to the sub-module through the second data transmission interface;
the embedded sub-device with the data transmission interface and the storage function is in data communication with the embedded main device, receives firmware data transmitted by the embedded host and burns the firmware data into a storage medium of the embedded sub-device.
Preferably, after detecting that the embedded sub-device is accessed, the embedded main device sends an embedded sub-device information query instruction to the embedded sub-device through the second data interface, and receives device information returned by the embedded sub-device.
Preferably, the embedded main device can display the embedded sub-device information according to the device information fed back by the embedded sub-device.
In the system, the embedded main device can find out the detected adaptive embedded sub-device function application firmware from the cloud end and list the firmware.
Preferably, the embedded host device is capable of providing options for selection and firmware transfer based on the listed firmware list.
The invention also provides a method for the on-line burning of the functional firmware of the embedded sub-equipment, the embedded main equipment can provide the password authority confirmation when transmitting the selected firmware, and the method comprises the following steps:
a) giving a password input field;
b) if the password is correctly input, entering a firmware data transmission mode;
c) if the password is wrong, prompting the password to be wrong, and returning to the step a after confirmation.
In the above method, the embedded sub-device is used for being accessed to the signal and communicating with the embedded host for detection.
In the method, the embedded sub-device is provided with a data transmission interface and can communicate with the embedded main device.
In the method, the embedded type sub-equipment responds to the embedded type sub-equipment information when receiving a command for inquiring the embedded type sub-equipment information, which is sent by the embedded type main equipment.
In the method, the embedded type sub-equipment receives the sub-equipment application firmware transmitted by the embedded type main equipment; and the embedded sub-device writes the received sub-device application firmware into the embedded sub-device storage medium.
Compared with the prior art, the invention has the beneficial effects that:
the invention provides a method for realizing application functions of different products by burning new application firmware on line by using the same embedded hardware function sub-module;
the hardware stock cost and the equipment management cost of equipment manufacturers can be greatly reduced, and the firmware is different from the prior online updating firmware,
the online updating firmware is only BUG used for repairing the original firmware, each firmware of the new application firmware is completely independent, and different application functions can be realized.
Drawings
Fig. 1 is an overall system block diagram providing a first embodiment of the present invention.
Detailed Description
Examples
The embodiment provides a system for on-line burning of embedded sub-device functional firmware, which comprises: the embedded hardware comprises a plurality of sub-module equipment functional firmware supporting the same embedded hardware function and embedded main equipment with a network and a second data transmission interface; an embedded sub-device with a data transmission interface and a storage medium.
The plurality of sub-module device functional firmware supporting the same hardware function are stored in the cloud, and the plurality of functional firmware can be specially adapted to one hardware function, and different specific functions can be realized according to function planning; the embedded sub-device application firmware needs to be convenient for the main device to retrieve and determine the application firmware function according to a certain naming mode.
The embedded main equipment has the function of detecting the access of the embedded sub-equipment module, and also has the function of network access and a second communication interface, and the second communication interface is used for data interaction between the embedded sub-equipment according to a set protocol.
The second communication port of the embedded host device includes, but is not limited to, a UART, an SPI, an IIC, a USB, etc., as long as an interface capable of data interaction is available.
And after the embedded sub-equipment is accessed into the embedded main equipment, the access detection signal of the embedded main equipment changes, and the embedded main equipment judges that the embedded sub-equipment is accessed.
When the embedded main equipment judges that the embedded sub-equipment is accessed, the embedded main equipment communicates with the embedded sub-equipment through a second communication interface, and actively initiates a protocol for inquiring the information of the embedded sub-equipment according to a set protocol;
and after receiving the equipment information inquiry protocol of the embedded main equipment, the embedded sub-equipment responds the equipment information of the embedded sub-equipment to the embedded main equipment.
And the embedded main equipment judges the hardware function information of the embedded sub-equipment according to the sub-equipment information responded by the embedded sub-equipment.
The embedded main device searches the embedded sub-device application firmware which is suitable for the currently accessed embedded sub-device and can be suitable for the currently accessed embedded sub-device according to the hardware function information of the embedded sub-device and by combining the embedded sub-device application firmware stored at the cloud.
The embedded main device confirms the application firmware of the embedded sub-device which can be suitable for the current accessed embedded sub-device, and lists all the optional firmware lists.
And the embedded main equipment finds out the embedded sub-equipment application firmware information adaptive to the hardware function of the embedded sub-equipment from the embedded application firmware with the cloud according to the hardware function information fed back by the embedded sub-equipment and displays the information.
The embedded type sub-equipment application firmware information is displayed on a display unit of the embedded type main equipment.
The display unit comprises but is not limited to a display module of the embedded main device; the information can also be used for equipment or tools of displayed information through PC software, mobile phone APP and the like.
After the embedded sub-equipment application firmware list is listed, the embedded main equipment interactive interface provides selection options and firmware transmission selection types;
when the embedded main equipment interaction selects the embedded equipment sub-module, the password authority confirmation is provided, and the method comprises the following steps:
a) giving a password input field;
b) if the password is correctly input, entering a firmware data transmission mode;
c) if the password is wrong, prompting that the password is wrong, and returning to the step a after confirmation;
the embedded sub-device can receive the sub-device application firmware transmitted by the embedded main device.
And the embedded sub-device burns the received sub-device application firmware in the space section planned by the storage medium of the embedded sub-device.
The above embodiments are only for illustrating the technical idea of the present invention, and the protection scope of the present invention is not limited thereby, and any modifications made on the basis of the technical scheme according to the technical idea of the present invention fall within the protection scope of the present invention.
Claims (10)
1. A system for on-line burning of embedded sub-device functional firmware is characterized by comprising:
a plurality of sub-device functional firmware supporting the same hardware function;
the embedded main equipment with a network and a second data transmission interface detects hardware information of the sub-module and transmits functional firmware data to the sub-module through the second data transmission interface;
the embedded sub-device with the data transmission interface and the storage function is in data communication with the embedded main device, receives firmware data transmitted by the embedded host and burns the firmware data into a storage medium of the embedded sub-device.
2. The system for the on-line burning of the firmware of the embedded sub-device as claimed in claim 1, wherein the embedded host device sends an instruction for querying the information of the embedded sub-device to the embedded sub-device through the second data interface after detecting the access of the embedded sub-device, and receives the device information returned by the embedded sub-device.
3. The system of claim 3, wherein the embedded host device is capable of displaying the embedded sub-device information according to the device information fed back by the embedded sub-device.
4. The system of claim 1, further comprising an embedded host device capable of finding out the detected embedded sub-device function application firmware from the cloud and listing a firmware list.
5. The system of claim 4, wherein the embedded host device is capable of providing options for firmware selection and firmware transmission based on a listed firmware list.
6. The method for the embedded sub-device function firmware on-line burning system as claimed in claims 1 to 5, wherein the embedded main device is capable of providing a password authority confirmation when transmitting the selected firmware, comprising the steps of:
a) giving a password input field;
b) if the password is correctly input, entering a firmware data transmission mode;
c) if the password is wrong, prompting the password to be wrong, and returning to the step a after confirmation.
7. The method of claim 6, wherein: the embedded sub-device is used for being accessed into a signal and communicating with the embedded host to detect.
8. The method of claim 6, wherein: the embedded sub-device is provided with a data transmission interface and can communicate with the embedded main device.
9. The method of claim 6, wherein: and when receiving the embedded type sub-equipment information inquiry command sent by the embedded type main equipment, the embedded type sub-equipment responds to the embedded type sub-equipment information.
10. The method of claim 6, wherein: the embedded type sub-equipment receives the sub-equipment application firmware transmitted by the embedded type main equipment; and the embedded sub-device writes the received sub-device application firmware into the embedded sub-device storage medium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110094533.0A CN112835607A (en) | 2021-03-20 | 2021-03-20 | System and method for on-line burning of embedded sub-equipment functional firmware |
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| CN202110094533.0A CN112835607A (en) | 2021-03-20 | 2021-03-20 | System and method for on-line burning of embedded sub-equipment functional firmware |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094877A (en) * | 2014-05-21 | 2015-11-25 | 炬芯（珠海）科技有限公司 | Method for firmware upgrading, and host side device and system |
| CN108427570A (en) * | 2018-03-06 | 2018-08-21 | 珠海格力电器股份有限公司 | A kind of intelligent appliance primary control program upgrade-system and upgrade method |
| CN110442356A (en) * | 2019-08-06 | 2019-11-12 | 东莞铭普光磁股份有限公司 | The upgrade method and device of DSP firmware |
| CN110515633A (en) * | 2019-08-30 | 2019-11-29 | 深圳市汇顶科技股份有限公司 | Burning device and system |
| CN111327475A (en) * | 2020-02-20 | 2020-06-23 | 杭州涂鸦信息技术有限公司 | Method, system and device for upgrading embedded equipment |
| CN112148326A (en) * | 2020-08-31 | 2020-12-29 | 山东省科学院自动化研究所 | Remote updating method, device and system for Internet of things equipment firmware |
-
2021
- 2021-03-20 CN CN202110094533.0A patent/CN112835607A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105094877A (en) * | 2014-05-21 | 2015-11-25 | 炬芯（珠海）科技有限公司 | Method for firmware upgrading, and host side device and system |
| CN108427570A (en) * | 2018-03-06 | 2018-08-21 | 珠海格力电器股份有限公司 | A kind of intelligent appliance primary control program upgrade-system and upgrade method |
| CN110442356A (en) * | 2019-08-06 | 2019-11-12 | 东莞铭普光磁股份有限公司 | The upgrade method and device of DSP firmware |
| CN110515633A (en) * | 2019-08-30 | 2019-11-29 | 深圳市汇顶科技股份有限公司 | Burning device and system |
| CN111327475A (en) * | 2020-02-20 | 2020-06-23 | 杭州涂鸦信息技术有限公司 | Method, system and device for upgrading embedded equipment |
| CN112148326A (en) * | 2020-08-31 | 2020-12-29 | 山东省科学院自动化研究所 | Remote updating method, device and system for Internet of things equipment firmware |
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Address after: Room 101, 1st Floor, Building 2, No. 233 Kezhu Road, Huangpu District, Guangzhou City, Guangdong Province, 510700 Applicant after: Nanjing IOT Sensor Technology Co.,Ltd. Address before: 211100 No. 12, Mazhou East Road, Mau Ling Street, Jiangning District, Nanjing, Jiangsu Applicant before: NANJING IOT SENSOR TECHNOLOGY Co.,Ltd. |