File content as of revision 1:f24e1ca9c03a:

#ifndef WDPLAYER_H
#define WDPLAYER_H

/* WDplayer Class
  A PWM Audio Player for .Wav runs for 8-bit Mono Audio samples
  
  Example:
 @code
 #include "mbed.h"
 #include "SDFileSystem.h"
 #include "WDplayer.h"
 
 SDFileSystem sd(PTE3, PTE1, PTE2, PTE4, "sd");
 
 int main() {
     //Defining a File Path
    const char *mp3p; 
    mp3p = "/sd/Game-Files/AudBin/play1.wav";
 
    //Creating an Object
    WDplayer mp3;
 
    //Intialize with File Path
    mp3.intWD(mp3p);
 
    //Play the File
    mp3.WDplay();
    
    //Changing Path
    mp3p = "/sd/Game-Files/AudBin/play2.wav";
 
    //Using the One Tick One Sample Playing
    while(1) {
        mp3.WDtck();
    }
   
 }
 @endcode
 */


//Best Audio
//.wav sampled at 16000hz
// mono channel only

#include <iostream>
#include "mbed.h"

class WDplayer{
    
    public:
    /** Intialize WDplayer with a File Path
     *
     *@param path File Path Pointer
     */
    void intWD(const char *path);
    /** Plays the Wav File (mbed waits till File has finished playing)
     *
     */
    void WDplay();
    /** Plays the Wav File one Sample at a time
     *
     */
    void WDtck();
    /** Returns the created PWM period.
     *
     *@returns A unsigned long of the Period the PWM is working on
     */
    unsigned long get_pwmfreq();
    
    
    private:
    unsigned int _length;
    float _pwmfreq;
    const char *_path;
    FILE *_fptr;
    unsigned int _tck;
};
#endif