CN108966195A - Wireless gyroscope software implementation method based on wechat small routine - Google Patents
Wireless gyroscope software implementation method based on wechat small routine Download PDFInfo
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- CN108966195A CN108966195A CN201810856583.6A CN201810856583A CN108966195A CN 108966195 A CN108966195 A CN 108966195A CN 201810856583 A CN201810856583 A CN 201810856583A CN 108966195 A CN108966195 A CN 108966195A
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- data
- bluetooth
- small routine
- equipment
- gyroscope
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/54—Interprogram communication
- G06F9/547—Remote procedure calls [RPC]; Web services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/52—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail for supporting social networking services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/131—Protocols for games, networked simulations or virtual reality
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/133—Protocols for remote procedure calls [RPC]
Abstract
The wireless designing gyroscope method based on wechat small routine that the present invention relates to a kind of, this method has invoked the initialization Bluetooth adapter of small routine API first, then call small routine API's to start search equipment periphery bluetooth equipment, and the device id of specified bluetooth equipment is obtained by a series of method, service ID, characteristic value ID, the connection of bluetooth equipment and mobile terminal is completed according to the ID that these get, and obtain and listen to the data of Bluetooth transmission, the processing of last general data, gets the attitude data of gyroscope apparatus.Compared with art methods, present invention reduces the difficulty of acquisition for mobile terminal Bluetooth gyroscope data, it is not required in addition download installation app, only need to can gets the small routine by wechat app, substantially increase the efficiency of acquisition.
Description
Technical field
The invention belongs to internet development technique fields, wechat small routine are based particularly on, by way of bluetooth connection
Connection is established with gyro module, and in small routine interface real-time display gyroscope measurement data.
Background technique
Gyro-stabilized platform is one of core component of inertial navigation, can isolate the disturbance of carrier and keeps its stabilization
Property.Gyro-stabilized platform has the accuracy of sea survey important meaning, can be by being combined with matching for other equipment
At a Li Pingcheshi closed-circuit system, to complete the function in automatic amendment direction.Gyro module has weight for stabilized platform
The effect wanted can get the attitude data of stabilized platform, root by the gyro module being placed on stabilized platform in real time
Pitch angle, the course angle, rotation angle of stabilized platform can be adjusted in real time according to the attitude data, to make to carry intracorporal stabilization flat to reach
The purpose that platform keeps relative stability.
The invention proposes a kind of mobile handheld terminal equipment that can be used can obtain the software of gyro data in real time
Implementation method.Wechat small routine is opened by barcode scanning, the appearance of Bluetooth gyroscope can be got by completing simple bluetooth connection
State data are easy to use quick, and support bluetooth BLE4.0 equipment, have low latency and overlength and effectively connect the excellent of distance
Point.
Summary of the invention
It is small by wechat the purpose of the present invention is to provide a kind of method of simple and fast acquisition Bluetooth gyroscope data
The platform of program realizes the function of obtaining gyroscope attitude data in real time.The various API provided by wechat public platform, it is complete
At the realization of small routine basic function, the search and connection of initialization, bluetooth equipment including Bluetooth adapter, bluetooth equipment it
Between Data transmitting and receiving.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of wireless gyroscope software implementation method based on wechat small routine, which is characterized in that comprise the steps of:
In a kind of above-mentioned wireless gyroscope software implementation method based on wechat small routine, the step 2, get
Bluetooth equipment ID should include six hexadecimal datas, and be separated before data with colon.
In a kind of above-mentioned wireless gyroscope software implementation method based on wechat small routine, the step 3, obtain
To designated equipment service ID should be a string include 32 binary data long data.
In a kind of above-mentioned wireless gyroscope software implementation method based on wechat small routine, the step 4, obtain
To designated equipment specified services characteristic value ID should be a string include 32 binary data long data.
In a kind of above-mentioned wireless gyroscope software implementation method based on wechat small routine, the step 5, feature
Value can have the action type of multiple supports, and selection includes the characteristic value of notify action type.
In a kind of above-mentioned wireless gyroscope software implementation method based on wechat small routine, the step 6, it is necessary to
The wx.notifyBLECharacteristicValueChangeAPI of first invocation step 5 can successfully call small routine
The wx.onBLECharacteristicValueChange of API.
Beneficial effects of the present invention: compared with prior art, the present invention can not have to install remaining program, save storage
Space and get the small routine method it is easy and quick, by this medium of wechat, can effectively utilize user's
Circle of friends carries out the popularization of program, promotes cost and in comparison decreases.After using this small routine, it can substantially reduce
The degree of difficulty for obtaining Bluetooth gyroscope equipment attitude data, can timely and effectively get real time data, it is suitable to increase
The range of crowd, can be subject to by more people using, and support bluetooth BLE4.0 equipment, greatly improve the connection of bluetooth
Range and the power consumption for reducing bluetooth equipment.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment:
As shown in Fig. 1 method course figure:
Step 1, the bluetooth establishing device for initializing mobile terminal device, by calling small routine API's
Wx.openBluetoothAdapter and wx.getBluetoothAdapterState is returned successful if calling successfully
Call back function, the Bluetooth adapter information by printing mobile terminal device on console judge the equipment bluetooth whether
It can use.
Step 2, the bluetooth for opening mobile terminal device searches plain function, starts the bluetooth equipment for searching for equipment periphery, passes through
The wx.startBluetoothDevicesDiscovery and wx.getBluetoothDevices of small routine API are called, if
It opens and successfully then returns to successful call back function, and print the information of the periphery bluetooth equipment searched on console, wrap
The title and device id for including equipment find specified bluetooth equipment according to the title of equipment, and record its device id, i.e.,
deviceId。
Step 3, the service ID for obtaining the bluetooth equipment searched, by calling small routine API's
Wx.getBLEDeviceServices, and the parameter for giving the function to be passed to a device id, what which got
The device id of specified bluetooth equipment calls API success then to return to successful call back function and print readjustment on console
The service parameter of function stores the service ID of equipment, i.e. serviceId in the parameter, meets function by testing selection
The service ID of energy demand simultaneously records the value.
Step 4, the characteristic value ID for obtaining specified bluetooth equipment specified services, by calling small routine API's
Wx.getBLEDeviceCharacteristicId, and two parameters are passed to the function, one is setting of getting of step 2
Standby ID, the other is the service ID for the equipment that step 3 is got, call API success then return successful call back function and
The characteristics parameter of call back function is printed on console, which contains the characteristic value ID of bluetooth equipment, is somebody's turn to do
Characteristic value support action type, wherein characteristic value support action type include four kinds, be respectively read, write,
The characteristic value ID of notify action type is supported in notify, indicate, selection, and records this feature value ID.
Step 5, the notify function of bluetooth low energy device characteristic value variation is enabled, calls small routine API's
Wx.notifyBLECharacteristicValueChange, and three parameters are passed to the function, it is Step 2: step respectively
Rapid three, the device id that step 4 is got services ID, characteristic value ID.Successful call back function is then returned after calling API success
And the Bluetooth adapter state of the machine is printed on console, whether real time monitoring bluetooth works normally.
Step 6, the characteristic value variation for monitoring bluetooth low energy device, calls small routine API's
Wx.onBLECharacteristicValueChange, and to the function be passed to three parameters, be respectively Step 2: Step 3:
The device id that step 4 is got services ID, characteristic value ID.Success can return to successful call back function after calling, wherein
Contain required blue-teeth data, i.e. the gyroscope apparatus data packet that is transferred to mobile terminal.
Step 7, the processing and pairing of data, the data packet of general gyroscope apparatus transmission are carried out to the data packet received
It is stored in an array, what the first two data of array were stored is packet header and the flag bit of data packet of data packet, number respectively
What rear several data of group were stored respectively is data relevant to attitude data, and after being matched by data, data are substituted into respectively
Formula is calculated, and finally obtains the attitude data of gyroscope.
Eventually by the design method of the small routine, mobile terminal is realized by small routine and gets external bluetooth in real time
The attitude data of gyroscope apparatus, and be shown on the display interface of terminal device.
The present invention, which passes a test, detects that the small routine can run on the mobile terminal of a variety of types and successfully obtain outer
The attitude data of Bluetooth gyroscope is set, and without installing extra program, only need to search for the small routine by wechat APP,
Plug and play reduces cost and time that user obtains the program, improves the efficiency for obtaining Bluetooth gyroscope attitude data.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of wireless gyroscope software implementation method based on wechat small routine, which is characterized in that including Bluetooth adapter
Data transmitting and receiving between initialization, the search and connection, bluetooth equipment of bluetooth equipment；
Step 1, the bluetooth establishing device of mobile terminal device is initialized；
Step 2, the bluetooth for opening mobile terminal device searches plain function, starts the bluetooth equipment for searching for equipment periphery, obtains bluetooth
Device id；
Step 3, the service ID of the bluetooth equipment searched is obtained；
Step 4, the characteristic value ID of specified bluetooth equipment service is obtained；
Step 5, the notify function of bluetooth low energy device characteristic value variation is enabled, whether real time monitoring bluetooth works normally；
Step 6, the connection of bluetooth equipment and mobile terminal is completed according to the ID got above, and is obtained and listened to bluetooth biography
Defeated data packet；
Step 7, the processing of general data gets the attitude data of gyroscope apparatus.
2. a kind of wireless gyroscope software implementation method based on wechat small routine according to claim 1, feature exist
In: in the step 1, the bluetooth establishing device of mobile terminal device is initialized, by calling small routine API's
Wx.openBluetoothAdapter and wx.getBluetoothAdapterState judges that the equipment bluetooth whether may be used
Use
A kind of wireless gyroscope software implementation method based on wechat small routine according to claim 1, it is characterised in that:
In the step 2, the bluetooth equipment ID got is to be separated comprising six hexadecimal data, and before data with colon.
3. a kind of wireless gyroscope software implementation method based on wechat small routine according to claim 1, feature exist
In: in the step 3, the service ID of bluetooth equipment is obtained by calling the wx.getBLEDeviceServices of small routine API
The device service ID got be a string include 32 binary data long data.
4. a kind of wireless gyroscope software implementation method based on wechat small routine according to claim 1, feature exist
In: in the step 4, the characteristic value ID of the designated equipment service got should be a string of length comprising 32 binary data
Data.
5. a kind of wireless gyroscope software implementation method based on wechat small routine according to claim 1, feature exist
In: in the step 5, characteristic value can have the action type of multiple supports, and selection includes the characteristic value of notify action type
?.
6. a kind of wireless gyroscope software implementation method based on wechat small routine according to claim 1, feature exist
In: in the step 6 and the step 7, the processing and pairing of data, gyroscope apparatus transmission are carried out to the data packet received
Data packet be stored in an array, the storage of the first two data of array be respectively data packet packet header and the mark of data packet
Will position, what rear several data of array were stored respectively is data relevant to attitude data, after being matched by data, by data point
Not Dai Ru formula calculated, finally obtain the attitude data of gyroscope.
Priority Applications (1)
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| CN112135286A (en) * | 2020-10-12 | 2020-12-25 | 四川长虹电器股份有限公司 | Method and device for improving transmission efficiency based on Bluetooth firmware upgrading |
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| CN117412263A (en) * | 2023-12-14 | 2024-01-16 | 深圳硅山技术有限公司 | Bluetooth and vehicle-mounted black box interaction method, system and equipment |
| CN117412263B (en) * | 2023-12-14 | 2024-03-15 | 深圳硅山技术有限公司 | Bluetooth and vehicle-mounted black box interaction method, system and equipment |
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Address after: 518000 New Development Zone of Baishixia East District, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Applicant after: Shenzhen Xinzhen Intelligent Electronics Co., Ltd. Address before: 518000 New Development Zone of Baishixia East District, Fuyong Street, Baoan District, Shenzhen City, Guangdong Province Applicant before: Shenzhen City Xin Ken intelligent electronic Limited by Share Ltd |
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Application publication date: 20181207 |