CN114745470A - Communication method, device, terminal and storage medium based on skynet module - Google Patents
Communication method, device, terminal and storage medium based on skynet module Download PDFInfo
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- CN114745470A CN114745470A CN202210659101.4A CN202210659101A CN114745470A CN 114745470 A CN114745470 A CN 114745470A CN 202210659101 A CN202210659101 A CN 202210659101A CN 114745470 A CN114745470 A CN 114745470A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72469—User interfaces specially adapted for cordless or mobile telephones for operating the device by selecting functions from two or more displayed items, e.g. menus or icons
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/7243—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages
- H04M1/72433—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality with interactive means for internal management of messages for voice messaging, e.g. dictaphones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72466—User interfaces specially adapted for cordless or mobile telephones with selection means, e.g. keys, having functions defined by the mode or the status of the device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention relates to the technical field of communication, and provides a communication method, a device, a terminal and a storage medium based on an skynet module, wherein the method comprises the following steps: responding to the call operation of the user through the user-defined call interface; based on the call operation, sending a voice-to-serial port instruction to the skyward module through the serial port, wherein the voice-to-serial port instruction is used for indicating the skyward module to receive and send voice through the serial port; and calling a preset interface provided by the android operating system, and carrying out voice receiving and sending through a serial port. Compared with the prior art, the embodiment of the application does not need to adapt to each software implementation layer in the android operating system, only needs to call the preset interface provided by the android operating system to realize receiving and sending voice through the serial port of the weather-through module, and greatly reduces the development of the communication function based on the weather-through module.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a communication method, a device, a terminal and a storage medium based on an skynet module.
Background
The heaven-through satellite terminal realizes data transmission through a heaven-through first satellite network and interacts with a remote public network server in data, and has the main application fields of remote alarm, electric power, energy, water affairs, agriculture, industrial control, intelligent oil fields and the like.
The heaven-through module is a communication module which is installed at a terminal and used for realizing communication through a heaven-through first satellite network, and in the prior art, when the terminal based on an android platform is used for integrating the communication function of the heaven-through module, adaptation modification needs to be carried out on each software implementation layer in an android operating system, multi-post joint development of a driving engineer, an audio engineer, a frame engineer, an application engineer and the like is needed, and the development cost is extremely high.
Disclosure of Invention
The invention aims to provide a communication method, a communication device, a communication terminal and a storage medium based on a skynman module, which are used for solving the problem of high development cost of communication functions based on the skynman module.
In a first aspect, an embodiment of the present application provides a communication method based on an skyward module, which is applied to a terminal, the terminal is provided with a skyward module which is networked, the skyward module includes a serial port, an android operating system is operated on the terminal, the terminal includes a custom communication interface, and the method includes: responding to the call operation of the user through the user-defined call interface; based on the communication operation, sending a voice-to-serial port instruction to the skyward module through the serial port, wherein the voice-to-serial port instruction is used for indicating the skyward module to receive and send voice through the serial port; and calling a preset interface provided by the android operating system, and carrying out voice transceiving through the serial port.
Optionally, the preset interface includes a play interface, the preset interface provided by the android operating system is called, and the step of performing voice transceiving through the serial port includes:
receiving downlink voice data sent by the opposite-end call device through the serial port;
decoding the downlink voice data and restoring the downlink voice data into downlink voice;
and calling the playing interface to play the downlink voice, wherein the voice type of the playing interface is a conversation voice type.
Optionally, the terminal further includes an audio device, the preset interface further includes a recording interface, the preset interface provided by the android operating system is called, and the step of performing voice transceiving through the serial port further includes:
calling the recording interface to acquire uplink voice input by a user through the audio equipment, wherein a sound source of the recording interface is set as the audio equipment;
coding the uplink voice to obtain uplink voice data;
and encapsulating the uplink voice data into a voice sending instruction, and sending the voice sending instruction out through the serial port.
Optionally, the customized communication interface includes an incoming call interface, the communication operation includes an off-hook operation performed through the incoming call interface, and the step of sending a voice-to-serial instruction to the skyward module through the serial port based on the communication operation includes:
based on the off-hook operation, sending an off-hook instruction to the weather-pass module through the serial port;
receiving a first response message returned by the skynman module aiming at the off-hook instruction;
and sending a voice-to-serial port instruction to the weather-through module through the serial port based on the first response message.
Optionally, the customized communication interface further includes a call interface, the communication operation further includes a call operation performed through the call interface, and the step of sending a voice-to-serial instruction to the skyward module through the serial port based on the communication operation further includes:
and if a second response message for answering the call operation of the opposite-end call device is received, sending a voice-to-serial port instruction to the skynman module through the serial port based on the second response message.
Optionally, the method further comprises:
receiving an end message for ending the call, wherein the end message is triggered by the user performing on-hook operation on the terminal or by the opposite party of the call with the user performing on-hook operation on opposite-end equipment of the call;
and sending a voice-to-serial port stopping instruction to the weather-pass module through a serial port based on the ending message.
Optionally, the method further comprises:
when the weather-through module is powered on, establishing communication between the android operating system and the serial port;
sending a network registration instruction to the skyward module through the serial port so that the skyward module performs network access processing based on the network registration instruction and returns a third response message;
and if the third response message represents that the skywalking module is successfully accessed to the network, starting to monitor the call operation of the user at the terminal.
In a second aspect, an embodiment of the present application provides a calling equipment based on sky leads to module, is applied to the terminal, the sky that has gone into the net is installed at the terminal leads to the module, it leads to the module including the serial ports to lead to the module, the last tall and erect operating system of ann of operation of terminal, the terminal includes self-defined conversation interface, the device includes:
the response module is used for responding to the call operation of the user through the user-defined call interface;
the instruction receiving and sending module is used for sending a voice-to-serial port instruction to the skyward module through the serial port based on the call operation, and the voice-to-serial port instruction is used for indicating the skyward module to receive and send voice through the serial port;
and the voice receiving and sending module is used for calling a preset interface provided by the android operating system and carrying out voice receiving and sending through the serial port.
In a third aspect, an embodiment of the present application provides a terminal, where the terminal includes:
one or more processors;
a memory;
an audio device;
a display screen;
the antenna module and a serial port of the antenna module;
wherein the memory is configured to store computer program code comprising computer instructions; when the processor executes the computer instructions, the terminal executes the call method based on the skyward module in the first aspect.
In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, which includes a computer program, and when the computer program runs on a terminal, the terminal is caused to execute the call method based on the skyton module in the first aspect.
In this application embodiment, when the user need carry out the conversation operation, the serial ports through the sky logical module send pronunciation to the sky logical module and change the serial ports instruction and call the interface of predetermineeing that tall and erect operating system provided, realize utilizing the sky logical module to pass through serial ports receiving and dispatching pronunciation, this application embodiment need not carry out the adaptation to each software realization layer in the tall and erect operating system of ann and revise, only need call the interface of predetermineeing that tall and erect operating system provided and can realize receiving and dispatching pronunciation through the sky logical module serial ports, greatly reduced the development based on the sky logical module carries out the conversation function.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic view of an application scenario provided in an embodiment of the present invention.
Fig. 2 is a schematic diagram of a hardware structure of a terminal according to an embodiment of the present invention.
Fig. 3 is a block diagram of a software architecture for implementing a terminal call function in the prior art according to an embodiment of the present invention.
Fig. 4 is a block diagram of an improved software architecture for implementing a terminal call function according to an embodiment of the present invention.
Fig. 5 is a first flowchart illustrating a call method based on an skywalking module according to an embodiment of the present invention.
Fig. 6 is an exemplary diagram of a call interface provided in an embodiment of the present invention.
Fig. 7 is a second flowchart illustrating a communication method based on an skywalking module according to an embodiment of the present invention.
Fig. 8 is a third schematic flowchart of a call method based on an skywalking module according to an embodiment of the present invention.
Fig. 9 is an exemplary diagram of performing an off-hook operation on a customized incoming call interface according to an embodiment of the present invention.
Fig. 10 is an exemplary diagram of an interaction flow of an off-hook operation process provided in the embodiment of the present invention.
Fig. 11 is an exemplary diagram of performing a call operation on a customized call interface according to an embodiment of the present invention.
Fig. 12 is a diagram illustrating an example of a customized call control interface provided in an embodiment of the present invention.
Fig. 13 is a fourth flowchart illustrating a communication method based on an skywalking module according to an embodiment of the present invention.
Fig. 14 is a block diagram of a communication device based on an skywalking module according to an embodiment of the present invention.
Icon: 10-a terminal; 11-a processor; 12-a memory; 13-an audio device; 14-a display screen; 15-Tiantong module; 100-a communicator based on a skynman module; 110-a response module; 120-an instruction transceiver module; 130-voice transceiving module.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
Furthermore, the appearances of the terms "first," "second," and the like, if any, are only used to distinguish one description from another and are not to be construed as indicating or implying relative importance.
It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.
Referring to fig. 1, fig. 1 is a schematic view of an application scenario provided by an embodiment of the present invention, in fig. 1, a terminal 10 and a device 20 at the opposite end of a call are in communication connection, and both the terminal 10 and the device 20 at the opposite end of the call include an skyward module, and communicate with each other through the skyward module.
The terminal 10 may be a device having a display function and a telephone function, such as a mobile phone, a tablet computer, a wearable electronic device, a notebook computer, a smart television, and the like, which is not limited in this respect.
The opposite-end-to-call device 20 is a device for calling another party, and the opposite-end-to-call device may be a device with a telephone function, such as a mobile phone, a tablet computer, a wearable electronic device, a notebook computer, and a smart television.
On the basis of fig. 1, an embodiment of the present invention further provides a schematic structural diagram of the terminal 10 in fig. 1, please refer to fig. 2, and fig. 2 is a schematic structural diagram of hardware of the terminal according to the embodiment of the present invention, where the terminal 10 includes a processor 11, a memory 12, an audio device 13, a display screen 14, and a weather-pass module 15.
It is to be understood that the illustrated structure of the present embodiment does not constitute a specific limitation of the terminal 10. In other embodiments, terminal 10 may include more or fewer components than shown, or some components may be combined, some components may be split, or a different arrangement of components. The illustrated components may be implemented in hardware, software, or a combination of software and hardware.
A memory may also be provided in the processor 11 for storing instructions and data. In some embodiments, the memory in the processor 11 is a cache memory. The memory may hold instructions or data that have just been used or recycled by the processor 11. If the processor 11 needs to use the instruction or data again, it can be called directly from the memory. Avoiding repeated accesses reduces the latency of the processor 11 and thus improves the efficiency of the system.
The memory 12 may include an external memory for connecting an external memory card, such as a Micro SD card, to realize the storage capability of the expansion terminal 10, and an internal memory. The internal memory may be used to store computer-executable program code, which includes instructions. The processor 11 executes various functional applications of the terminal 10 and data processing by executing instructions stored in an internal memory. In addition, the internal memory may include a high speed random access memory, and may further include a non-volatile memory, such as at least one of a magnetic disk storage device, a flash memory device, a Universal Flash Storage (UFS), and the like.
The audio device 13 is a device that can convert an audio electric signal into a sound signal or vice versa, and the audio device 13 may be a speaker, a receiver, a microphone, or the like.
Loudspeakers, also known as "horns," are used to convert electrical audio signals into sound signals. The terminal 10 can listen to music through a speaker or listen to a handsfree call.
A receiver, also called "earpiece", is used to convert an electrical audio signal into a sound signal. When the terminal 10 receives a call or voice information, it is possible to receive voice by placing the receiver close to the human ear.
Microphones, also known as "microphones", are used to convert sound signals into electrical signals. When making a call or sending voice information, a user can input a voice signal into the microphone by making a sound by approaching the microphone through the mouth of the user.
The display screen 14 is used to display images, video, etc. For example, in the embodiment of the present application, the display screen 14 is used for displaying a custom application icon, a custom call interface, and the like. The display screen 14 includes a display panel. The display panel may adopt a Liquid Crystal Display (LCD), an organic light-emitting diode (OLED), an active-matrix organic light-emitting diode (active-matrix organic light-emitting diode, AMOLED), a flexible light-emitting diode (FLED), a miniature, a Micro-oeld, a quantum dot light-emitting diode (QLED), and the like.
The skyway module 15 integrates skyway satellite mobile communication and navigation, has satellite mobile communication voice, short message, fax and data transmission capabilities, and has the functions of Beidou B1 and GPSL1 satellite positioning.
In the prior art, in order to enable the terminal 10 to implement the call function through the skyway module 15, an android operating system running on the terminal 10 needs to be adaptively modified, please refer to fig. 3, fig. 3 is a block diagram of a software architecture for implementing the call function of the terminal in the prior art according to an embodiment of the present invention, and in fig. 3, the software architecture for implementing the call function of the android operating system includes, from top to bottom, an application layer, a framework layer, a system library layer, a linux kernel layer, and a baseband layer.
The application layer may include a series of application packages. The application packages may include Applications (APPs) such as cameras, galleries, calendars, calls, maps, navigation, WLAN, bluetooth, music, video, short messages, etc.
Wherein, the conversation application program comprises: the function of making a call in response to a call-making operation or a call-receiving operation of the user (for example, clicking an answer key of a caller identification interface), the function of making a call recording in response to an open recording operation of the user (for example, clicking a record key of a call interface), and the function of making an emergency call in response to a call-making emergency operation of the user (for example, selecting an emergency contact to dial in the emergency call interface).
When the user operates the terminal 10 to make or receive a call, or make a call, or record a call, or make an emergency call, the call application generates a corresponding command to send to the framework layer in response to the user's operation.
The framework layer provides an Application Programming Interface (API) and a programming framework for an application program of the application layer, the framework layer mainly comprises a protocol conversion layer RIL (RIL) module and a phone module, the RIL module is mainly used for communicating with the RILD (RIL-Daemon) of the lower layer, and the phone module directly provides a telephone function interface for an application developer to call so as to realize a telephone function.
The system library layer mainly comprises a RILD module and a Vendor RIL module, and the RILD module is used for combining the frame layer and the Vendor-RIL module. Different manufacturers can design the Vendor-RIL module to realize functions according to actual requirements of the manufacturers, and the frame layer and the Vendor-RIL module are interacted through the RILD.
The Linux kernel layer is a layer between hardware and software. The kernel layer at least comprises a display driver, an audio driver, a drive of the skynet module and the like.
The baseband layer is responsible for completing the work of demodulation, descrambling, despreading and decoding of wireless signals and transmitting the finally decoded digital signals to an upper layer processing system for processing.
When the android operating system integrates the call function of the skywalking module 15, the following adaptation modifications need to be performed on the above layers:
(1) and transplanting the skyward module 15 drive in the Linux kernel layer to ensure that the skyward module 15 can be electrified to work.
(2) An Tiantong audio channel is added in the Linux kernel layer, so that the audio equipment 13 can be ensured to be communicated with a Pulse Code Modulation (PCM) of the Tiantong module 15.
(3) An skyway audio routing strategy is configured in the framework layer, and switching of different audio types (conversation, music, system sound and the like) and different audio devices (earphones, loudspeakers, earphones and the like) is guaranteed.
(4) And adding a skywalking instruction processing flow in the RIL module of the framework layer to ensure that the skywalking module 15 can establish a call flow.
On one hand, the modification requires the manufacturer of the android operating system to authorize, open source codes, provide platform audio architecture data and detailed register configuration and audio debugging tools, open a wireless communication instruction set, is limited by the authorization intention of the manufacturer of the android operating system and the openness of the source codes, and has high dependence degree of the manufacturer. On the other hand, research and development personnel with multiple posts such as a driving engineer, an audio engineer, a framework engineer, an application engineer and the like need to be configured for joint development, so that the development threshold is high, the development cost is high, the development efficiency is low, the development period is long, and the project development risk is high.
In view of this, embodiments of the present invention provide a communication method, an apparatus, a terminal and a storage medium based on an skyton module, which can implement that the terminal 10 uses the skyton module 15 to perform communication without a large amount of modifications, reduce the technical implementation difficulty without multi-post cooperation, improve the development efficiency, shorten the development period, reduce the project risk and the development cost, and are independent of manufacturers, and can be developed autonomously, thereby effectively reducing the development cost, which will be described in detail below.
Referring to fig. 4, fig. 4 is a block diagram of an improved software architecture for implementing a terminal call function according to an embodiment of the present invention. In fig. 4, a user-defined call application program is developed in the embodiment of the present application, the application program runs on an application program layer in an APP manner, the user-defined call application program is different from a call application program carried by a mobile phone, the user-defined call application program performs instruction and voice interaction through a serial port of an skywalking module and the skywalking module, the skywalking module sends out a voice through a baseband layer or receives a voice from a call opposite-end device 20, and obtains a voice input by a user through a terminal 10 or plays the received voice from the call opposite-end device 20 by calling a preset interface provided by an android operating system. It should be noted that, in fig. 4, it is still necessary to transplant the skyward module 15 driver in the Linux kernel layer, so as to ensure that the skyward module 15 can be powered on to work.
In this embodiment, the user-defined call application includes a front-end interface and a back-end implementation, the front-end interface mainly provides an icon of the user-defined call application, the user-defined call interface is defined, and the user can perform call operations such as an on-hook operation, an off-hook operation, a call operation, and the like through the defined call interface. The back end realizes the processing of generating and sending corresponding instructions, receiving and sending voice and the like based on various conversation operations of the user.
In this embodiment, after detecting that the skywalking module 15 is powered on and is successfully connected to the network, the custom-made conversation application starts a conversation operation performed by a monitoring user at the terminal, and a conversation is performed based on the conversation operation, please refer to fig. 5, where fig. 5 is a first schematic flow diagram of a conversation method based on the skywalking module according to an embodiment of the present invention, where the method includes the following steps:
and S100, responding to the call operation performed by the user through the user-defined call interface.
In this embodiment, the terminal 10 runs an android operating system, and a custom call interface is displayed on the display screen 14 of the terminal 10. The skywalking module 15 comprises a serial port, when the skywalking module 15 is normally powered on, the custom communication application program opens the serial port of the skywalking module 15 and sends a network registration instruction through the serial port so as to enable the skywalking module 15 to access the network.
In this embodiment, the customized communication interface includes, but is not limited to, an incoming call interface, a call interface, and the like, please refer to fig. 6, fig. 6 is an exemplary diagram of the call interface provided in the embodiment of the present invention, in fig. 6, an icon of the customized communication application is clicked, the call interface is displayed on the display screen 14 of the terminal 10, and the user performs a call operation on the call interface.
And S101, based on the call operation, sending a voice-to-serial port instruction to the skywalking module through the serial port, wherein the voice-to-serial port instruction is used for indicating the skywalking module to receive and send voice through the serial port.
In this embodiment, the call operation is a voice to serial command AT ^ DAUDCTRL =1,1, 5. The skywalking module may send out a voice (i.e., an uplink voice) input by the user through the terminal 10 through the serial port, and may also receive a voice (i.e., a downlink voice) input by the opposite party through the opposite-end device for communication through the serial port.
And S102, calling a preset interface provided by the android operating system, and performing voice receiving and sending through a serial port.
In this embodiment, preset the interface including the broadcast interface that is used for exporting pronunciation and the recording interface that is used for inputing pronunciation, no matter go up pronunciation or down pronunciation all are transmitted with the form of data, to going up pronunciation, need call the recording interface and obtain the last pronunciation of user input, and encode it, obtain the pronunciation data of going up, the rethread serial ports is with going up pronunciation data transmission, realize the transmission of pronunciation, to down pronunciation, need decode the downstream pronunciation data that will receive through the serial ports, restore to down pronunciation, rethread broadcast interface carries out the speech broadcast, realize the receipt of pronunciation.
According to the method provided by the embodiment of the invention, adaptation modification of each software implementation layer in the android operating system is not needed, and the voice receiving and sending can be realized only by calling the preset interface provided by the android operating system and passing through the serial port of the skynman module, so that the development of a communication function based on the skynman module is greatly reduced.
On the basis of fig. 5, an embodiment of the present invention further provides a specific implementation manner of performing voice reception through a serial port, please refer to fig. 7, fig. 7 is a second flowchart of a communication method based on an skywalking module according to an embodiment of the present invention, and step S102 includes the following sub-steps:
and a substep S102-10, receiving downlink voice data sent by the opposite-end call device through a serial port.
In this embodiment, the downlink voice data is obtained by encoding the downlink voice, as a specific implementation manner, the encoding may be based 64 encoding, base64 is one of the most common encoding manners for transmitting 8-Bit byte codes on a network, and base64 is a method for representing binary data based on 64 printable characters.
And a substep S102-11 of decoding the downlink voice data to restore the downlink voice data.
In this embodiment, it can be understood that decoding and encoding are corresponding, and downlink voice data encoded by using base64 also needs to be decoded by using base64 to be restored to voice before encoding.
And a substep S102-12, calling a playing interface and playing the downlink voice, wherein the voice type of the playing interface is a conversation voice type.
In this embodiment, the downlink voice data is received through the serial port, and then the downlink voice data is decoded and then played by calling the playing interface, so that the normal reception of the downlink voice data is realized.
On the basis of fig. 5, an embodiment of the present invention further provides a specific implementation manner of performing voice reception through a serial port, please refer to fig. 8, fig. 8 is a third flowchart of a communication method based on an skyton module according to an embodiment of the present invention, and step S102 further includes the following sub-steps:
and a substep S102-20, calling a recording interface to obtain the uplink voice input by the user through the audio equipment, and setting the sound source of the recording interface as the audio equipment.
In the present embodiment, the audio device may be a microphone or the like that can convert a sound signal into an electric signal. The sampling rate, the bit depth and the like can be set when the recording interface is called, the sampling rate refers to the number of analog signals sampled by the recording equipment in unit time, and the higher the sampling frequency is, the truer and more natural the waveform of the mechanical wave is. The bit depth is also called sampling bit depth, the bit depth of the audio frequency represents the precision degree of recording the sound intensity in the sampling, and the sampling depth can be understood as the resolution of the acquisition card for processing the sound. The larger this value, the higher the resolution and the more realistic the sound is recorded and played back. For example, the sampling rate is set to 8K and the bit depth is set to 16 bits.
And a substep S102-21, coding the uplink voice to obtain uplink voice data.
And a substep S102-22, encapsulating the uplink voice data into a voice sending instruction, and sending the voice sending instruction out through a serial port.
In this embodiment, as a specific implementation manner, a frame of audio data is intercepted by 320 bytes of the audio record and encoded by base64, and the audio data is packaged into a voice sending instruction AT ^ DAUDPCM = "< string >" which is sent to the skynthrough module 15 through a serial port.
In the embodiment, the uplink voice is acquired through the recording interface, then is encoded into the uplink voice data, and is sent out through the serial port after being packaged by the instruction, so that the voice is correctly sent.
It should be noted that the terminal 10 may send uplink voice data, receive downlink voice data, or receive downlink voice data first and send uplink voice data, and therefore, the execution sequence of the sub-step S102-10 to the sub-step S102-12 and the sub-step S102-20 to the sub-step S102-22 in the embodiment of the present invention is not limited. The substep S102-10 to the substep S102-12 may be performed before or after the substep S102-20 to the substep S102-22, or may be performed simultaneously.
In this embodiment, when the opposite-end-to-end device 20 calls the terminal 10, the skyward module 15 receives an incoming call, a user-defined incoming call interface is displayed on the terminal 10, a user can perform an off-hook operation on the incoming call interface to communicate with the opposite-end-to-end device 20, the user can click an icon of a user-defined call application program on the terminal 10, open the user-defined calling interface, input a phone number of the opposite-end-to call the opposite-to-end-to-call device 20 to answer the call to-call the call, which to-end-to-call to-call is to-call to-call device 20 to-call, to-call, to-call, to-talk, to-talk, which to-talk, to-talk, which to-talk, which a normal-talk, to-talk, which to-talk, to-talk, to-talk, to send a normal-to perform normal-to-talk, to perform normal-talk, to-talk, which to perform normal-to-talk, to perform normal-talk, to-to perform normal-talk, and to perform normal-talk, which to-to.
In this embodiment, after the user performs an off-hook operation on the customized incoming call interface, the implementation manner of sending the voice-to-serial instruction to the skywalking module through the serial port is as follows:
firstly, based on off-hook operation, an off-hook instruction is sent to the weather module through the serial port.
In this embodiment, the skywalking module 15, after receiving the off-hook instruction, feeds back an ACK response message, that is, the first response message, to the custom application.
Secondly, a first response message returned by the skynman module for the off-hook instruction is received.
And finally, based on the first response message, sending a voice-to-serial port instruction to the skynet module through the serial port.
To more clearly illustrate a specific process of voice call after an off-hook operation, an exemplary diagram of a front end performing an off-hook operation on a customized incoming call interface is first given in the embodiment of the present invention, please refer to fig. 9, where fig. 9 is an exemplary diagram of an off-hook operation performed on a customized incoming call interface according to the embodiment of the present invention. The embodiment of the invention also provides an exemplary diagram of the processing flow of the off-hook operation. Referring to fig. 10, fig. 10 is a diagram illustrating an interaction flow of an off-hook operation process according to an embodiment of the present invention. The steps of the process are as follows:
s1: the skywalking module 15 receives the incoming call.
S2: the back end of the custom telephony application detects the incoming call.
S3: the back end of the custom call application informs the front end of the custom call application to display a custom incoming call interface.
S4: the front end of the custom call application responds to the off-hook operation and notifies the back end of the custom call application.
S5: the back end of the custom call application sends an off-hook instruction to the skywalking module 15.
S6: the skynman module 15 sends a first response message to the back end of the custom call application.
S7: the back end of the custom-defined call application sends a voice-to-serial command to the skywalking module 15.
S8: the skywalking module 15 sends the downlink voice data to the back end of the custom-made conversation application program.
S9: and the back end of the user-defined conversation application program decodes and restores the downlink voice data to obtain downlink voice.
S10: and calling a playing interface of the android operating system by the back end of the user-defined conversation application program.
S11: the android operating system plays the downstream speech through an audio device (e.g., a speaker).
S12: and calling a recording interface of the android operating system by the back end of the user-defined conversation application program.
S13: the android operating system obtains upstream speech from an audio device (e.g., a microphone) through a recording interface.
S14: and the back end of the user-defined conversation application program encodes the uplink voice to obtain uplink voice data, and encapsulates the uplink voice data into a voice sending instruction.
S15: the back end of the custom call application sends a voice send instruction to the skywalking module 15.
S16: the skywalking module 15 sends out the uplink voice data.
It should be noted that, in the steps S1 to S16, the offhook instruction, the voice-to-serial instruction, and the voice sending instruction performed by the skyward module and the back end of the custom communication application program are all interacted through a serial port, and the voice data interaction performed by the skyward module and the back end of the custom communication application program is also performed through the serial port.
It can be understood that the above is only an example of an interactive process, and in an actual application scenario, the uplink speech may be sent first, and the downlink speech may be received and played, or even the two may be performed simultaneously.
In this embodiment, the user may also click an icon of a custom-made call application program on the terminal 10, open a custom-made call interface, input a phone number of the peer-to-peer call device 20 to call the peer-to-peer call device 20, and when the peer-to-peer call device 20 answers the call, the custom-made call application program receives a response message and sends a voice serial-to-serial instruction to the skyward module through a serial port, where the specific implementation manner is:
and if a second response message for answering the call operation of the opposite-end call device is received, sending a voice-to-serial-port instruction to the skynman module through the serial port based on the second response message.
To more clearly describe a specific process of a voice call after a device at a call peer answers a call, an exemplary diagram of a front end performing a call operation on a customized call interface is first given in an embodiment of the present invention, please refer to fig. 11, where fig. 11 is an exemplary diagram of a call operation performed on a customized call interface provided in an embodiment of the present invention. After the device 20 at the opposite end of the call answers the call of the terminal 10, the interaction of the processing flow of the user-defined call application program running on the terminal 10 for the voice call is similar to that in fig. 10, except that after detecting that the device 20 at the opposite end of the call answers the second response message of the call of the terminal 10, the back end of the user-defined call application program instructs the front end of the user-defined call application program to display a user-defined call control interface, please refer to fig. 12, fig. 12 is an exemplary diagram of the user-defined call control interface provided in the embodiment of the present invention, the back end of the user-defined call application program further sends a voice serial-to-serial instruction to the skyward module 15 through a serial port, and the processing mode of the subsequent uplink voice and the downlink voice is shown in fig. 10, which is not described herein again.
In this embodiment, when the user ends the call, in order to stop the voice interaction between the serial port and the skywalking module in time, an embodiment of the present invention further provides a processing method for ending the call, which specifically includes:
first, receiving an end message for ending a call, where the end message is triggered by a user performing an on-hook operation at a terminal or by an opposite party of the call with the user performing an on-hook operation at a call opposite terminal device.
In this embodiment, the scenario of the end message at least includes the following three scenarios: (1) during the call, the user may display a customized call control interface on the terminal 10, and the user may click an on-hook flag on the customized call control interface to end the call, or may click a flag such as recording or muting, so as to implement corresponding function control during the call, and an exemplary diagram of the customized call control interface is shown in fig. 12. (2) The user can click the on-hook mark on the incoming call interface of the user-defined call interface to finish the call. (3) After the other party in the call with the terminal 10 goes on-hook in the call opposite-end device, the terminal 10 receives an end message of the end of the call.
And secondly, based on the ending message, sending a voice-to-serial port stopping instruction to the weather module through the serial port.
In this embodiment, if the recording and playing functions of the audio device are started before, the recording and playing functions are stopped first, and then the voice to serial port stopping instruction AT ^ DAUDCTRL =0 is sent to the day through module 15 to stop the voice to serial port, and finally the ATH hang-up instruction is sent again to complete the hang-up.
In this embodiment, in order to enable the skyton module 15 to perform a normal call after being powered on, the embodiment first provides an implementation manner of registration of the skyton module 15, please refer to fig. 13, fig. 13 is a fourth flowchart of a call method based on the skyton module according to the embodiment of the present invention, and the method includes the following steps:
and step S200, when the solar communication module is powered on, establishing communication between the android operating system and the serial port.
In this embodiment, the serial port of the skyward module 15 is opened first, and after the serial port is opened successfully, the communication between the android operating system and the serial port is established successfully.
Step S201, a network registration instruction is sent to the skyward module through the serial port, so that the skyward module performs network access processing based on the network registration instruction, and returns a third response message.
In this embodiment, after the communication between the android operating system and the serial port is successfully established, the custom call application program based on the android operating system in the terminal 10 may perform message interaction with the skyward module 15 through the serial port. In order to enable the skyward module 15 to access the network in time, the custom-made call application program sends a network registration instruction AT + CFUN =1 to the skyward module 15 through the serial port, after receiving the network registration instruction, the skyward module 15 returns a third response message, and if the registration is successful, the third response message is + CREG: and 2,1, AT this time, the third response message represents that the skynman module 15 successfully accesses the network, if the registration fails, the third response message is an AT + CSQ response message to check the signal state, the custom-defined call application program judges that the registration fails based on the response message, and a network registration instruction is initiated to the skynman module 15 again to re-register until the registration succeeds and the network access succeeds.
Step S202, if the third response message represents that the skywalking module successfully accesses the network, starting to monitor the call operation of the user at the terminal.
In the present embodiment, the call operation performed by the user at the terminal includes, but is not limited to, a dialing operation, an on-hook operation, an off-hook operation, and the like.
In order to execute the corresponding steps in the above embodiments and various possible implementations, an implementation of the communication device 100 based on the skyward module is given below. Referring to fig. 14, fig. 14 is a block diagram illustrating a communication device 100 based on an skyward module according to an embodiment of the present invention. It should be noted that the basic principle and the generated technical effect of the intercom device 100 based on the skywalking module provided in the present embodiment are the same as those of the above-mentioned embodiments, and for the sake of brief description, no reference is made to this embodiment portion.
The communication device 100 based on the skyward module includes a response module 110, an instruction transceiver module 120, and a voice transceiver module 130.
And the response module 110 is configured to respond to the call operation performed by the user through the customized call interface.
And the instruction receiving and sending module 120 is configured to send a voice-to-serial port instruction to the skyward module through a serial port based on a call operation, where the voice-to-serial port instruction is used to instruct the skyward module to receive and send voice through the serial port.
Optionally, the customized communication interface includes an incoming call interface, the communication operation includes an off-hook operation performed through the incoming call interface, and the instruction transceiver module 120 is specifically configured to: based on the off-hook operation, sending an off-hook instruction to the weather module through the serial port; receiving a first response message returned by the skynman module aiming at the off-hook instruction; and based on the first response message, sending a voice-to-serial port instruction to the weather module through the serial port.
Optionally, the customized communication interface further includes a call interface, the communication operation further includes a call operation performed through the call interface, and the instruction transceiver module 120 is further specifically configured to: and if a second response message for answering the call operation of the opposite-end call device is received, sending a voice-to-serial port instruction to the skynman module through the serial port based on the second response message.
Optionally, the instruction transceiver module 120 is further configured to: receiving an end message for ending the call, wherein the end message is triggered by the on-hook operation of a user at a terminal or the on-hook operation of the opposite party in the call at the opposite terminal equipment; and based on the ending message, sending a voice-to-serial port stopping instruction to the weather module through the serial port.
Optionally, the instruction transceiver module 120 is further configured to: when the day-through module is powered on, establishing communication between the android operating system and the serial port; sending a network registration instruction to the skyward module through the serial port so that the skyward module performs network access processing based on the network registration instruction and returns a third response message; and if the third response message represents that the skywalking module is successfully accessed to the network, starting to monitor the call operation of the user at the terminal.
And the voice receiving and sending module 130 is used for calling a preset interface provided by the android operating system and carrying out voice receiving and sending through a serial port.
Optionally, the preset interface includes a play interface, and the voice transceiving module 130 is specifically configured to: receiving downlink voice data sent by a call opposite-end device through a serial port; decoding the downlink voice data and restoring the downlink voice data into downlink voice; and calling a playing interface to play the downlink voice, wherein the voice type of the playing interface is a conversation voice type.
Optionally, the terminal further includes an audio device, the preset interface further includes a recording interface, and the voice transceiver module 130 is further specifically configured to: calling a recording interface to obtain uplink voice input by a user through audio equipment, wherein a sound source of the recording interface is set as the audio equipment; coding the uplink voice to obtain uplink voice data; and packaging the uplink voice data into a voice sending instruction, and sending the voice sending instruction out through the serial port.
An embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a controller, implements the above-mentioned call method based on skywalking module.
In summary, embodiments of the present invention provide a communication method, an apparatus, a terminal and a storage medium based on an skywalking module, which are applied to a terminal, where the terminal is installed with a skywalking module that has accessed a network, the skywalking module includes a serial port, an android operating system is run on the terminal, the terminal includes a custom communication interface, and the method includes: responding to the call operation of the user through the user-defined call interface; based on the call operation, sending a voice-to-serial port instruction to the skyward module through the serial port, wherein the voice-to-serial port instruction is used for indicating the skyward module to receive and send voice through the serial port; and calling a preset interface provided by the android operating system, and carrying out voice transceiving through a serial port. Compared with the prior art, adaptation modification is not needed to be carried out on each software implementation layer in the android operating system, receiving and sending of the voice can be achieved only by calling the preset interface provided by the android operating system through the serial port of the weather through module, and development of a communication function based on the weather through module is greatly reduced.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a conversation method based on sky leads to module, its characterized in that is applied to the terminal, the sky leads to module that has gone into the network is installed to the terminal, the sky leads to module includes the serial ports, the last android operating system that has operated of terminal, the terminal includes self-defined conversation interface, the method includes:
responding to the call operation of the user through the user-defined call interface;
based on the communication operation, sending a voice-to-serial port instruction to the skyward module through the serial port, wherein the voice-to-serial port instruction is used for indicating the skyward module to receive and send voice through the serial port;
and calling a preset interface provided by the android operating system, and carrying out voice transceiving through the serial port.
2. The communication method based on the skyward module as claimed in claim 1, wherein the preset interface includes a play interface, the preset interface provided by the android operating system is called, and the step of performing voice transceiving through the serial port includes:
receiving downlink voice data sent by the opposite-end call device through the serial port;
decoding the downlink voice data to restore the downlink voice data into downlink voice;
and calling the playing interface to play the downlink voice, wherein the voice type of the playing interface is a conversation voice type.
3. The communication method based on the skynet module as claimed in claim 1 or 2, wherein the terminal further comprises an audio device, the preset interface further comprises a recording interface, the preset interface provided by the android operating system is called, and the step of performing voice transceiving through the serial port further comprises:
calling the recording interface to acquire uplink voice input by a user through the audio equipment, wherein a sound source of the recording interface is set as the audio equipment;
coding the uplink voice to obtain uplink voice data;
and encapsulating the uplink voice data into a voice sending instruction, and sending the voice sending instruction out through the serial port.
4. The skyton-module-based call method according to claim 1, wherein the customized call interface comprises a call interface, the call operation comprises an off-hook operation performed through the call interface, and the step of sending a voice-to-serial command to the skyton module through the serial port based on the call operation comprises:
based on the off-hook operation, sending an off-hook instruction to the weather-pass module through the serial port;
receiving a first response message returned by the skynman module aiming at the off-hook instruction;
and sending a voice-to-serial port instruction to the weather-through module through the serial port based on the first response message.
5. The skyward module-based communication method according to claim 1, wherein the customized communication interface further includes a call interface, the communication operation further includes a call operation performed through the call interface, and the step of sending a voice-to-serial command to the skyward module through the serial port based on the communication operation further includes:
and if a second response message for answering the call operation of the opposite-end call device is received, sending a voice-to-serial port instruction to the skynman module through the serial port based on the second response message.
6. The skynytunning module-based calling method as claimed in claim 1, wherein the method further comprises:
receiving an end message for ending the call, wherein the end message is triggered by the user performing on-hook operation on the terminal or by the opposite party of the call with the user performing on-hook operation on opposite-end equipment of the call;
and sending a voice-to-serial port stopping instruction to the weather module through a serial port based on the ending message.
7. The skynytunning module-based calling method as claimed in claim 1, wherein the method further comprises:
when the weather-through module is powered on, establishing communication between the android operating system and the serial port;
sending a network registration instruction to the skyward module through the serial port so that the skyward module performs network access processing based on the network registration instruction and returns a third response message;
and if the third response message represents that the skywalking module is successfully accessed to the network, starting to monitor the call operation of the user at the terminal.
8. The utility model provides a calling equipment based on it leads to module, its characterized in that is applied to the terminal, the terminal is installed the sky that has gone into the net and is led to the module, it leads to the module and includes the serial ports to lead to the module, the operation has tall and erect operating system of ann on the terminal, the terminal includes self-defined conversation interface, the device includes:
the response module is used for responding to the call operation of the user through the user-defined call interface;
the instruction receiving and sending module is used for sending a voice-to-serial port instruction to the skywalking module through the serial port based on the call operation, and the voice-to-serial port instruction is used for indicating the skywalking module to receive and send voice through the serial port;
and the voice receiving and sending module is used for calling a preset interface provided by the android operating system and carrying out voice receiving and sending through the serial port.
9. A terminal, characterized in that the terminal comprises:
one or more processors;
a memory;
an audio device;
a display screen;
the antenna module and a serial port of the antenna module;
wherein the memory is to store computer program code comprising computer instructions; when the processor executes the computer instructions, the terminal performs the heaven-earth module based call method as claimed in any one of claims 1 to 7.
10. A computer-readable storage medium, characterized by comprising a computer program which, when run on a terminal, causes the terminal to execute the skyward module-based call method as claimed in any one of claims 1 to 7.
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