Jordan Melliadis / Mbed 2 deprecated Flappy_mbed

Initial Flappy mbed Game

Dependencies:   4DGL-uLCD-SE PinDetect SDFileSystem mbed-rtos mbed wave_player

Speaker.h

Committer:
jmelliadis3
Date:
2014-03-24
Revision:
3:642d90f34496
Parent:
0:e5c12b0faa24

File content as of revision 3:642d90f34496:

#include "mbed.h"
// new class to play a note on Speaker based on PwmOut class
class Speaker
{
public:
    Speaker(PinName pin) : _pin(pin) {
// _pin(pin) means pass pin to the Speaker Constructor
    }
// class method to play a note based on PwmOut class
    void PlayNote(float frequency, float duration, float volume) {
        _pin.period(1.0/frequency);
        _pin = volume/2.0;
        wait(duration);
        _pin = 0.0;
    }

private:
    PwmOut _pin;
};