Michele Furlanetto / Mbed 2 deprecated mbed_keyboard

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Dependencies:   TextLCD mbed MMA8451Q TSI

Note.cpp@8:60231840370f, 2015-09-19 (annotated)

Committer:
mfurlanetto
Date:
Sat Sep 19 10:04:37 2015 +0000
Revision:
8:60231840370f
Parent:
7:98bccc314b54 
Aggiunta le gestione delle ottave

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mfurlanetto 7:98bccc314b54 1 #include "math.h"
mfurlanetto 8:60231840370f 2
mfurlanetto 7:98bccc314b54 3 class Note {
mfurlanetto 7:98bccc314b54 4 public:
mfurlanetto 8:60231840370f 5 Note(int frequency, bool hasDiesis, int* octaveRegister, bool* diesisRegister): _frequency(frequency), _diesis(hasDiesis), oReg(octaveRegister), dReg(diesisRegister){
mfurlanetto 7:98bccc314b54 6 }
mfurlanetto 7:98bccc314b54 7
mfurlanetto 7:98bccc314b54 8 double getFrequency(){
mfurlanetto 8:60231840370f 9 double result = _frequency*pow (2.0, *(oReg));
mfurlanetto 7:98bccc314b54 10 if (_diesis&&(*dReg))
mfurlanetto 8:60231840370f 11 result*=1.0594630943593;//pow(2.0,1/12);
mfurlanetto 7:98bccc314b54 12 return result;
mfurlanetto 7:98bccc314b54 13 }
mfurlanetto 7:98bccc314b54 14
mfurlanetto 7:98bccc314b54 15 private:
mfurlanetto 7:98bccc314b54 16 int _frequency;
mfurlanetto 7:98bccc314b54 17 bool _diesis;
mfurlanetto 7:98bccc314b54 18 int* oReg;
mfurlanetto 7:98bccc314b54 19 bool* dReg;
mfurlanetto 7:98bccc314b54 20 };