CN1525776A

CN1525776A - Animation and music playing method for handset

Info

Publication number: CN1525776A
Application number: CNA031392482A
Authority: CN
Inventors: 张琨; 毛洪波; 张云; 张忠国
Original assignee: Hisense Group Co Ltd; Qingdao Hisense Communication Co Ltd
Current assignee: Hisense Group Co Ltd; Qingdao Hisense Communication Co Ltd
Priority date: 2003-09-16
Filing date: 2003-09-16
Publication date: 2004-09-01
Anticipated expiration: 2023-09-16
Also published as: CN1279779C

Abstract

The invention discloses a playing method for music and cartoon in mobile phone. In the electron control system made up of microprocessor, voice decoding chip, memory, buttons, LCD monitor, oscillator, emitting LED and sound output device, the button sends playing instruction to the voice model through user interface model; the voice model acquires the data in memory, and transmits the voice data to the voice decoding chip, and transmits the image and cartoon data to CMX image, cartoon decoding bank; the voice decoding chip receives the instructions and data from the voice model, and carries on decode and digital/analog conversion to voice data, and transmits them to the voice output device to be played; CMX image, cartoon decode bank model receive the instruction and data transmitted by voice model, decodes the data and transmits them to the user interface model; the user interface model receives the instruction and data form the CMX decode bank, and transmits instruction and data to LCD monitor, oscillator and emitting LED. The invention can realize the play of static image, cartoon, voice, text, vibration and LED. The method is simple, and the occupied resources are little.

Description

The cartoon music player method of mobile phone

Technical field

The invention belongs to the mobile communication terminal technical field, more specifically to the cartoon music player method of mobile phone.

Background technology

Animation broadcast in the mobile phone generally all is by timer is set at present, regularly on screen, show as animation frame and realize being pre-existing in picture in the mobile phone, the major defect of this method is that control is loaded down with trivial details, discontinuous, to take resource too many, and form is single and be not easy to the arbitrary replacing of user.

Another method is by increasing the DSP of animation process, can support some animated format in the present computer, and as GIF etc., but the shortcoming of this method is to need to increase hardware chip, and utilance is low.

The invention provides a kind of method of mobile phone animation music, CMX decoding storehouse based on high pass, do not need to increase hardware chip, only need to embed the software kit of this invention, just can utilize the software and hardware resources of existing mobile phone to realize the animation broadcast, simultaneously can also embed MIDI, WAV/QCP, literal, image etc., realize between the above various resources in time synchronously, rest image, animation, sound, text, vibration and the decoding of LED source synchronous are play.This implementation method flow process is simple, it is less to take resource, and simple the transplanting just can be used for like product, improved the utilance of this technology.

Summary of the invention

A kind of cartoon music player method of mobile phone is operated in the electronic control system of being made up of microprocessor, voice codec chip, memory, button, LCD demonstration, vibrator, light-emitting diode and audio output device, may further comprise the steps:

(1) button sends the instruction of playing or stopping music animation, adjustment volume by subscriber interface module to sound module;

(2) sound module receives the instruction that subscriber interface module transmits, and obtains data on the memory by memory module, and to data analysis, voice data is sent to the voice codec chip, and image and animation data are sent to CMX image, animation decoding storehouse;

(3) the voice codec chip receives the instruction and data that sound module transmits, to voice data decode, D/A switch, and be sent on the audio output device and play;

(4) CMX image, animation decoding library module receive the instruction and data that sound module transmits, and to the data decoding, and send to subscriber interface module;

(5) subscriber interface module receives the instruction and data that CMX decoding storehouse sends, and handles, and sends instruction and data to LCD display, vibrator and light-emitting diode.

Task of the present invention comes to this and finishes.

Description of drawings

Fig. 1 is a hardware block diagram of the present invention

Fig. 2 is overall flow figure of the present invention

Fig. 3 is an image processing submodule process chart of the present invention

Fig. 4 is a Still image data resume module flow chart of the present invention

Fig. 5 is a moving picture data decoding flow chart of the present invention

Fig. 6 is a literal parsing module process chart of the present invention

Embodiment

As shown in Figure 1:

Adopt the chip of high pass MSM5100 model, comprise microprocessor, Memory Controller Hub, LCD interface, general-purpose interface and audio coder ﹠ decoder (codec) in the chip.Wherein the ARM microprocessor is responsible for controlling, dispatching the operation of each module, data/address bus and software, Memory Controller Hub is responsible for storing alternately, reading and deleted data with RAM and flash memories, the LCD interface is responsible for transmitting data to colour liquid crystal display device and is shown, general-purpose interface is responsible for receiving the key commands that keyboard receive is come, Voice decoder receives the voice data that the QDSP2000 decoding finishes, through delivering in receiver, loud speaker or the ear speaker device after CODEC decoding, the D/A conversion.

As shown in Figure 2:

The overall work flow process of the cartoon music player method of mobile phone, button sends the instruction of playing or stopping the music animation by subscriber interface module to sound module; Sound module receives the instruction that subscriber interface module transmits, and obtains data on the memory by memory module, and to data analysis, voice data is sent to the voice codec chip, and image and animation data are sent to CMX image, animation decoding storehouse; The voice codec chip receives the instruction and data that sound module transmits, to voice data decode, D/A switch, and be sent on the audio output device and play; CMX image, animation decoding library module receive the instruction and data that sound module transmits, and to the data decoding, and send to subscriber interface module; Subscriber interface module receives the instruction and data that CMX decoding storehouse sends, and handles, and sends instruction and data to LCD display, vibrator and light-emitting diode.

As shown in Figure 3:

Image processing submodule in the user interface receives the CMX image, the data that animation decoding library module is passed back, wherein the Still image data module is resolved Still image data and instruction, and the data after resolving and instruction are sent to LCD show, the moving picture data decoding module is resolved animation data and instruction, and the data after resolving and instruction are sent to LCD show, the literal parsing module is resolved text data and instruction, data after resolving and instruction are sent to the LCD demonstration, seven color indicating modules of control diode displaying instruct to LED and analyze, the demonstration of control LED seven-color LED, vibration module sends instruction to instruction analysis to the vibration eccentric wheel.

As shown in Figure 4:

The workflow step of Still image data module is as follows: receive Still image data and instruction, judge whether to have header; If there is not header, judge then whether current data is header, if not, then return the decoding error state, end current broadcast, if current data is a header, then to the header information data analysis and be saved in the buffering area line flag bit manipulation of going forward side by side; If header has been arranged, judge then whether current data is tail information, if not, then decode according to the picturedeep certificate, if tail information, then the data that decoding is finished are sent to LCD display.If in the image data decoding process, make a mistake, then interrupt current broadcast, enter the decoding failure and handle.

As shown in Figure 5:

The workflow step of moving picture data decoding module is as follows: receive animation data and instruction, judge whether it is header information data; If header information data, then header information data is decoded and be saved in the buffering area; If the animation frame data, then these frame data are decoded and be sent to LCD display.If in header and animation frame data decode process, make a mistake, then interrupt current broadcast, enter the decoding failure and handle.

As shown in Figure 6:

The workflow of literal parsing module may further comprise the steps: receive lteral data and instruction, separate wherein lteral data and instruction; According to the HTML grammer lteral data is decoded, and be sent to LCD display.Different instructions is handled respectively, as the color of literal expansion, literal removing and change literal, by control LCD display, complete operation.

Embodiment 1 can realize rest image in the mobile phone, animation, sound, text, vibration and LED source synchronous decoding playing function, memory space utilance height, good stability.And do not increase hardware, do not influence the software systems and the performance of existing CDMA mobile phone.

Claims

1. the cartoon music player method of a mobile phone, be operated in the electronic control system of forming by microprocessor, voice codec chip, memory, button, LCD demonstration, vibrator, light-emitting diode and audio output device, it is characterized in that it may further comprise the steps:

(1) button sends the instruction of broadcast or stops animation music to sound module by subscriber interface module;

2. mobile phone animation method for playing music according to claim 1 is characterized in that the image processing submodule in the user interface comprises seven color indicating modules of Still image data module, moving picture data decoding module, literal parsing module, control diode displaying and the vibration module that instructs to the vibrator transmission.

3. according to claim 1 and 2 described mobile phone animation method for playing music, it is characterized in that the workflow of Still image data module may further comprise the steps:

(1) receives Still image data and instruction, judge whether to have header;

(2) if there is not header, judge then whether current data is header, if not, then return the decoding error state, end current broadcast, if current data is a header, then to the header information data analysis and be saved in the buffering area line flag bit manipulation of going forward side by side;

(3) if header has been arranged, judge then whether current data is tail information, if not, then decode according to the picturedeep certificate, if tail information, then the data that decoding is finished are sent to LCD display.

4. according to claim 1 and 2 described mobile phone animation method for playing music, it is characterized in that the workflow of moving picture data decoding module may further comprise the steps:

(1) receives animation data and instruction, judge whether it is header information data;

(2), then header information data is decoded and be saved in the buffering area if header information data;

(3), then these frame data are decoded and be sent to LCD display if the animation frame data.

5. according to claim 1 and 2 described mobile phone animation method for playing music, it is characterized in that the workflow of literal parsing module may further comprise the steps:

(1) receives lteral data and instruction, separate wherein lteral data and instruction;

(2) according to the HTML grammer lteral data is decoded, and be sent to LCD display.

(3) different instructions is handled respectively, as the color of literal expansion, literal removing and change literal, by control LCD display, complete operation.