CN110704080A - Method for upgrading Bluetooth module through Wi-Fi module - Google Patents
Method for upgrading Bluetooth module through Wi-Fi module Download PDFInfo
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- CN110704080A CN110704080A CN201910875443.8A CN201910875443A CN110704080A CN 110704080 A CN110704080 A CN 110704080A CN 201910875443 A CN201910875443 A CN 201910875443A CN 110704080 A CN110704080 A CN 110704080A
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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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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Abstract
The invention belongs to the field of connection methods of Bluetooth communication equipment, and particularly relates to a method for upgrading a Bluetooth module through a Wi-Fi module, which comprises the following specific steps: when the intelligent Bluetooth sound box is powered on, the Bluetooth module sends the equipment information to the Wi-Fi module through the UART; after receiving the firmware, the Bluetooth module starts to be upgraded, restarts after the upgrade is finished, and reports the upgraded equipment information to the Wi-Fi module; after confirming that the device information contains updated version information, the Wi-Fi module marks a flag of the Bluetooth module as successful; otherwise, the upgrade is marked as failure and the next upgrade is carried out. Has the advantages that: firstly, the Bluetooth module is upgraded in the air through the Wi-Fi module, so that the dependence of a third-party tool is reduced, and the user experience is improved; secondly, equipment information of the Bluetooth module is acquired through the Wi-Fi module, and Bluetooth equipment can be managed through the cloud server; and thirdly, the Bluetooth module is upgraded through the Wi-Fi module, dependence on APP is avoided, and development and maintenance costs of the Android system and the IOS terminal APP are reduced.
Description
Technical Field
The invention belongs to the field of connection methods of Bluetooth communication equipment, and particularly relates to a method for upgrading a Bluetooth module through a Wi-Fi module.
Background
At present, the mode of upgrading the bluetooth module of the intelligent bluetooth device mainly comprises connecting a computer through a USB port, upgrading the bluetooth module, and upgrading the bluetooth module by inserting an SD card or upgrading the bluetooth module through APP of mobile data terminals such as smart phones. However, the disadvantages of the above-mentioned methods are: the intelligent Bluetooth device is connected with a PC through a USB interface, a Bluetooth module is upgraded, a PC end is required to download upgrade software, and the upgrade is applied through the PC end, so that the upgrade method is complicated; the intelligent Bluetooth device upgrades the Bluetooth module through an external SD card, the SD card is required to be used in the mode, and the SD card must store upgrading firmware first, so that the operation is also troublesome; the intelligent Bluetooth device upgrades the Bluetooth module by connecting other mobile data terminals APP, the APP of the IOS and the Android terminal needs to be developed, and the development and maintenance cost is increased.
Disclosure of Invention
In order to solve the technical problem, the invention provides a method for upgrading a Bluetooth module through a Wi-Fi module.
The method comprises the following steps of (1) relating to an intelligent Bluetooth device and a cloud server; the intelligent Bluetooth device comprises a Bluetooth module and a Wi-Fi module; the Bluetooth module is connected with the Wi-Fi module through a serial port;
the method comprises the following steps:
when the intelligent Bluetooth device is powered on, the Bluetooth module sends device information to the Wi-Fi module through the serial port; the equipment information comprises version information, an MAC address and an equipment UUID number;
after networking, the Wi-Fi module logs in and accesses the cloud server, reports the equipment information of the Bluetooth module to the cloud server and sends an intelligent Bluetooth equipment upgrading request; if the cloud server does not have the firmware required by the upgrading of the intelligent Bluetooth device, the upgrading is not carried out; otherwise, the Wi-Fi module downloads the firmware into the RAM of the chip; after the firmware is downloaded, the Bluetooth module is verified through a built-in verification program; if the verification fails, upgrading is not carried out; if the verification is passed, the Wi-Fi module initiates a request command of firmware upgrading to the Bluetooth module through a serial port command, wherein the command format is as follows:
after receiving a request for upgrading, the Bluetooth module performs software reboot operation and replies reboot information to the Wi-Fi module through the serial port; after receiving the information, the Wi-Fi module circularly sends an upgrading command to the Bluetooth module through the serial port at a time interval of 50 ms; if the Bluetooth module receives an upgrading command during starting, replying information to be upgraded to the Wi-Fi module, and entering an upgrading program; after the Wi-Fi module receives the information to be upgraded of the Bluetooth module, a flag for upgrading the Bluetooth module is marked as 'upgrading in process', and upgrading firmware is sent to the Bluetooth module through a serial port; after receiving the firmware, the Bluetooth module starts to be upgraded, restarts after the upgrade is finished, and reports the upgraded equipment information to the Wi-Fi module; after confirming that the device information contains updated version information, the Wi-Fi module marks a flag of the Bluetooth module as successful; otherwise, the upgrade is marked as failure and the next upgrade is carried out.
Preferably, in the method for upgrading the bluetooth module through the Wi-Fi module, the intelligent bluetooth device is an intelligent bluetooth sound box or other intelligent devices with the bluetooth module.
Preferably, in the method for upgrading the Bluetooth module through the Wi-Fi module, the serial port is a UART.
After the technical scheme is adopted, the invention has the beneficial effects that:
compared with the disclosed technical scheme, the technical scheme solves the problem that the Bluetooth module of the intelligent Bluetooth device is complicated to upgrade in the prior art by providing the method for upgrading the Bluetooth module through the Wi-Fi module, and has the advantages that: firstly, the Bluetooth module is upgraded in the air through the Wi-Fi module, so that the dependence of a third-party tool is reduced, and the user experience is improved; secondly, equipment information of the Bluetooth module is acquired through the Wi-Fi module, and Bluetooth equipment can be managed through the cloud server; and thirdly, the Bluetooth module is upgraded through the Wi-Fi module, dependence on the APP is avoided, and development and maintenance costs of the APP at the Android system and the IOS terminal are reduced.
Drawings
Fig. 1 is a schematic diagram of a method for upgrading a bluetooth module through a Wi-Fi module.
Detailed Description
A method for upgrading a bluetooth module via a Wi-Fi module is shown in fig. 1, and relates to an intelligent bluetooth device and a cloud server; the intelligent Bluetooth device comprises a Bluetooth module and a Wi-Fi module; the Bluetooth module is connected with the Wi-Fi module through a serial port;
in this embodiment, the intelligent bluetooth device is an intelligent bluetooth speaker; the serial port is a UART.
The method specifically comprises the following steps:
when the intelligent Bluetooth sound box is powered on, the Bluetooth module sends the equipment information to the Wi-Fi module through the UART; the equipment information comprises version information, an MAC address and an equipment UUID number;
after networking, the Wi-Fi module logs in and accesses the cloud server, reports the equipment information of the Bluetooth module to the cloud server and sends an intelligent Bluetooth sound box upgrading request; if the cloud server does not have the firmware required by the upgrading of the intelligent Bluetooth sound box, the upgrading is not carried out; otherwise, the Wi-Fi module downloads the firmware into the RAM of the chip; after the firmware is downloaded, the Bluetooth module is verified through a built-in verification program; if the verification fails, upgrading is not carried out; if the verification is passed, the Wi-Fi module initiates a request command of firmware upgrading to the Bluetooth module through a UART command, and the command format is as follows:
after receiving a request for upgrading, the Bluetooth module performs software reboot operation and replies reboot information to the Wi-Fi module through the UART; after the Wi-Fi module receives the information, circularly sending an upgrading command to the Bluetooth module through the UART at a time interval of 50 ms; if the Bluetooth module receives an upgrading command during starting, replying information to be upgraded to the Wi-Fi module, and entering an upgrading program; after the Wi-Fi module receives the information to be upgraded of the Bluetooth module, a flag for upgrading the Bluetooth module is marked as 'upgrading in process', and upgrading firmware is sent to the Bluetooth module through a UART; after receiving the firmware, the Bluetooth module starts to be upgraded, restarts after the upgrade is finished, and reports the upgraded equipment information to the Wi-Fi module; after confirming that the device information contains updated version information, the Wi-Fi module marks a flag of the Bluetooth module as successful; otherwise, the upgrade is marked as failure and the next upgrade is carried out.
It will be appreciated by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of or equivalence to the invention are intended to be embraced therein.
Claims (3)
1. A method for upgrading a Bluetooth module through a Wi-Fi module relates to intelligent Bluetooth equipment and a cloud server; the intelligent Bluetooth device comprises a Bluetooth module and a Wi-Fi module; the Bluetooth module is connected with the Wi-Fi module through a serial port;
the method is characterized by comprising the following steps:
when the intelligent Bluetooth device is powered on, the Bluetooth module sends device information to the Wi-Fi module through the serial port; the equipment information comprises version information, an MAC address and an equipment UUID number;
after networking, the Wi-Fi module logs in and accesses the cloud server, reports the equipment information of the Bluetooth module to the cloud server and sends an intelligent Bluetooth equipment upgrading request; if the cloud server does not have the firmware required by the upgrading of the intelligent Bluetooth device, the upgrading is not carried out; otherwise, the Wi-Fi module downloads the firmware into the RAM of the chip; after the firmware is downloaded, the Bluetooth module is verified through a built-in verification program; if the verification fails, upgrading is not carried out; if the verification is passed, the Wi-Fi module initiates a request command of firmware upgrading to the Bluetooth module through a serial port command, wherein the command format is as follows:
after receiving a request for upgrading, the Bluetooth module performs software restarting operation and replies restarting information to the Wi-Fi module through a serial port; after receiving the information, the Wi-Fi module circularly sends an upgrading command to the Bluetooth module through the serial port at a time interval of 50 ms; if the Bluetooth module receives an upgrading command during starting, replying information to be upgraded to the Wi-Fi module, and entering an upgrading program; after the Wi-Fi module receives the information to be upgraded of the Bluetooth module, a flag for upgrading the Bluetooth module is marked as 'upgrading in process', and upgrading firmware is sent to the Bluetooth module through a serial port; after receiving the firmware, the Bluetooth module starts to be upgraded, restarts after the upgrade is finished, and reports the upgraded equipment information to the Wi-Fi module; after confirming that the device information contains updated version information, the Wi-Fi module marks a flag of the Bluetooth module as successful; otherwise, the upgrade is marked as failure and the next upgrade is carried out.
2. The method of claim 1, wherein the method comprises upgrading a bluetooth module via a Wi-Fi module, wherein the method further comprises: the intelligent Bluetooth device is an intelligent Bluetooth sound box or other intelligent devices with Bluetooth modules.
3. The method of claim 1, wherein the method comprises upgrading a bluetooth module via a Wi-Fi module, wherein the method further comprises: the serial port is a UART.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910875443.8A CN110704080B (en) | 2019-09-17 | 2019-09-17 | Method for upgrading Bluetooth module through Wi-Fi module |
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| CN201910875443.8A CN110704080B (en) | 2019-09-17 | 2019-09-17 | Method for upgrading Bluetooth module through Wi-Fi module |
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| CN110704080A true CN110704080A (en) | 2020-01-17 |
| CN110704080B CN110704080B (en) | 2022-05-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111651180A (en) * | 2020-06-11 | 2020-09-11 | 上海庆科信息技术有限公司 | Firmware updating method and device, processor and intelligent gateway equipment |
| CN113568639A (en) * | 2021-07-28 | 2021-10-29 | 宁波三星医疗电气股份有限公司 | Software version upgrade management method for Bluetooth module in energy controller |
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| CN104915237A (en) * | 2015-06-24 | 2015-09-16 | 深圳市兰丁科技有限公司 | Upgrading method and upgrading control method of Bluetooth device firmware program, and equipment |
| CN106210102A (en) * | 2016-07-20 | 2016-12-07 | 广州小鸡快跑网络科技有限公司 | The method and device of radio upgrade handle firmware based on bluetooth BLE |
| WO2019033266A1 (en) * | 2017-08-15 | 2019-02-21 | General Electric Company | Smart equipment, method used by smart equipment, and smart lamp |
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2019
- 2019-09-17 CN CN201910875443.8A patent/CN110704080B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104915237A (en) * | 2015-06-24 | 2015-09-16 | 深圳市兰丁科技有限公司 | Upgrading method and upgrading control method of Bluetooth device firmware program, and equipment |
| CN106210102A (en) * | 2016-07-20 | 2016-12-07 | 广州小鸡快跑网络科技有限公司 | The method and device of radio upgrade handle firmware based on bluetooth BLE |
| WO2019033266A1 (en) * | 2017-08-15 | 2019-02-21 | General Electric Company | Smart equipment, method used by smart equipment, and smart lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111651180A (en) * | 2020-06-11 | 2020-09-11 | 上海庆科信息技术有限公司 | Firmware updating method and device, processor and intelligent gateway equipment |
| CN111651180B (en) * | 2020-06-11 | 2024-03-26 | 上海庆科信息技术有限公司 | Firmware updating method and device, processor and intelligent gateway equipment |
| CN113568639A (en) * | 2021-07-28 | 2021-10-29 | 宁波三星医疗电气股份有限公司 | Software version upgrade management method for Bluetooth module in energy controller |
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| CN110704080B (en) | 2022-05-10 |
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