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Dependents: Micro_music_box_2 Mic_music_box
buzzer.cpp
- Committer:
- valentino14
- Date:
- 2022-02-24
- Revision:
- 1:49ed31a8efea
- Parent:
- 0:f37201b09807
File content as of revision 1:49ed31a8efea:
#include "buzzer.h" #include "mbed.h" // glavna datoteka using namespace mbed; Beep::Beep(PinName pin) : _pwm(pin) { _pwm.write(0.0); //početno stanje } void Beep::nobeep() { _pwm.write(0.0); } void Beep::beep(float freq, float time) // Definiranje frekvencije u Hz i tranjanje tona u sekundama za jedan zvučni signal { _pwm.period(1.0/freq); _pwm.write(0.5); toff.attach(this,&Beep::nobeep, time); }