Flappy Bird game on mbed with a micro LCD screen, class D amp, speaker, SD card reader/writer, 5-button navigation switch, and potentiometer speed control
Dependencies: 4DGL-uLCD-SE PinDetect SDFileSystem mbed-rtos mbed
Speaker.h
- Committer:
- Mpmart08
- Date:
- 2016-03-15
- Revision:
- 0:cd1d2540aaf4
File content as of revision 0:cd1d2540aaf4:
#include "mbed.h" // class to play a note on Speaker based on PwmOut class #ifndef _SPEAKER_H #define _SPEAKER_H class Speaker { public: // Constructor Speaker(PinName pin) : _pin(pin) {} // member function to play a given note 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; }; #endif // _SPEAKER_H