WT2003M03.h

00001 /* mbed WT20003M03 Library
00002  * Copyright (c) 2019 abanum
00003  *
00004  * Permission is hereby granted, free of charge, to any person obtaining a copy
00005  * of this software and associated documentation files (the "Software"), to deal
00006  * in the Software without restriction, including without limitation the rights
00007  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00008  * copies of the Software, and to permit persons to whom the Software is
00009  * furnished to do so, subject to the following conditions:
00010  *
00011  * The above copyright notice and this permission notice shall be included in
00012  * all copies or substantial portions of the Software.
00013  *
00014  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00015  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00016  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00017  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00018  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00019  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00020  * THE SOFTWARE.
00021  */
00022   
00023 #ifndef MBED_WT20003M03_H
00024 #define MBED_WT20003M03_H
00025 
00026 #include "mbed.h"
00027 
00028 /** WT20003M03 control class, based on a PwmOut
00029  *
00030  * Example:
00031  * @code
00032  * // Continuously sweep the servo through it's full range
00033  * #include "mbed.h"
00034  * #include "WT20003M03.h"
00035  * 
00036  * WT20003M03 myaudio(p21);
00037  * 
00038  * int main() {
00039        mysound.volume(8);
00040  *     while(1) {
00041  *             myaudio.play();
00042  *             wait(10);
00043  *     }
00044  * }
00045  * @endcode
00046  */
00047 class WT20003M03 {
00048 
00049 public:
00050     /** Create a servo object connected to the specified PwmOut pin
00051      *
00052      * @param pin DigitalOut pin to connect to 
00053      */
00054     WT20003M03(PinName txpin,PinName rxpin);
00055     
00056     /** Set the addres Play address section audio
00057      *
00058      * @param addres 
00059      */
00060     void Play(unsigned int address);
00061     
00062     /**  Play/recover current address audio
00063      *
00064      * @param Play/recover current address audio.
00065      */
00066     void Play();
00067     
00068     /** Set the volume
00069      *
00070      * @param volune audio volume(0-16) in volume
00071      */
00072     void volume(unsigned int volume);
00073 
00074     /**  Pause current address audio
00075      *
00076      * @param Pause current address audio.
00077      */
00078     void Pause();
00079     
00080     /**  After send command, single cycle
00081      *
00082      * @param After send command, single cycle.
00083      */
00084     void Stop();
00085    
00086     /**  Play next
00087      *
00088      * @param Play next.
00089      */
00090     void Next();
00091 
00092     /**  Play Previous
00093      *
00094      * @param Play Previous.
00095      */
00096     void Previous();
00097 
00098     /**  Read volume
00099      *
00100      * @param Read volume.
00101      */
00102     char ReadVolume();
00103 
00104     /**  Read state
00105      *
00106      * @param Read state.
00107      */
00108     char ReadState();
00109 
00110 protected:
00111     Serial _audio;
00112     unsigned int _address;
00113     unsigned int _volume;
00114 };
00115 
00116 #endif