TVZ2020 / Mbed 2 deprecated Zvono3

Franjo Tudek

Dependencies:   mbed SeeedShieldBot BluetoothSerial

https://os.mbed.com/media/uploads/franjo1/shema.png

Doorbell.cpp@0:90b835ec611a, 2021-05-07 (annotated)

Committer:
franjo1
Date:
Fri May 07 15:22:28 2021 +0000
Revision:
0:90b835ec611a
Franjo Tudek

Who changed what in which revision?

UserRevisionLine numberNew contents of line
franjo1 0:90b835ec611a 1 #include "Doorbell.h"
franjo1 0:90b835ec611a 2 #include "mbed.h"
franjo1 0:90b835ec611a 3 Bell::Bell(PinName Piezzo) : Buzzer(Piezzo) {
franjo1 0:90b835ec611a 4
franjo1 0:90b835ec611a 5 }
franjo1 0:90b835ec611a 6
franjo1 0:90b835ec611a 7 void Bell::Buzz(int f, int b) {
franjo1 0:90b835ec611a 8
franjo1 0:90b835ec611a 9 Buzzer.period(1/(f)); // set PWM period
franjo1 0:90b835ec611a 10 Buzzer=0.5; // set duty cycle
franjo1 0:90b835ec611a 11 wait(0.5*b);
franjo1 0:90b835ec611a 12 }