Michele Furlanetto / Mbed 2 deprecated mbed_keyboard

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Dependencies:   TextLCD mbed MMA8451Q TSI

Button.cpp

Committer:
mfurlanetto
Date:
2015-08-14
Revision:
1:47973f27d645
Parent:
0:f48fccfff709
Child:
2:86de87ec731a

File content as of revision 1:47973f27d645:

#include "mbed.h"
#include "Speaker.h"

class Button {
public:
    Button(PinName pin, int note, bool* buffer, DigitalOut* myled) : _interrupt(pin) { 
        _code=note;
        led=myled;
        noteRegister=buffer;
        _interrupt.rise(this, &Button::release);
        _interrupt.fall(this, &Button::press);
        isPressed=false;
    }
 
    void press() {
        *noteRegister=true;
        *led=0;
    }
 
    void release() {        
        *noteRegister=false;
        *led=1;
    }

private:
    InterruptIn _interrupt;
    int _code;
    bool* noteRegister;
    DigitalOut* led;
    bool isPressed;
};