victor gomez / Mbed OS 5-Buzzer

Buzzer

main.cpp@0:ed488385c247, 2021-07-21 (annotated)

Committer:
thevic16
Date:
Wed Jul 21 19:17:50 2021 +0000
Revision:
0:ed488385c247
Buzzer;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
thevic16 0:ed488385c247 1 #include "mbed.h"
thevic16 0:ed488385c247 2 #include "platform/mbed_thread.h"
thevic16 0:ed488385c247 3
thevic16 0:ed488385c247 4 PwmOut buzzer(D3);
thevic16 0:ed488385c247 5
thevic16 0:ed488385c247 6 int main() {
thevic16 0:ed488385c247 7
thevic16 0:ed488385c247 8 float Nota_C4 = 262;
thevic16 0:ed488385c247 9 float Nota_A4 = 440;
thevic16 0:ed488385c247 10 float Nota_E4 = 659;
thevic16 0:ed488385c247 11
thevic16 0:ed488385c247 12 while(1){
thevic16 0:ed488385c247 13
thevic16 0:ed488385c247 14 buzzer.period(1.0/Nota_C4); // Configurando el periodo, que es equivalente a frecuencia (veces que se reproducira el tono por segundo)
thevic16 0:ed488385c247 15 buzzer.write(0.5);
thevic16 0:ed488385c247 16 thread_sleep_for(200);
thevic16 0:ed488385c247 17
thevic16 0:ed488385c247 18 buzzer.period(1.0/Nota_A4); // Configurando el periodo, que es equivalente a frecuencia (veces que se reproducira el tono por segundo)
thevic16 0:ed488385c247 19 buzzer.write(0.5);
thevic16 0:ed488385c247 20 thread_sleep_for(200);
thevic16 0:ed488385c247 21
thevic16 0:ed488385c247 22 buzzer.period(1.0/Nota_E4); // Configurando el periodo, que es equivalente a frecuencia (veces que se reproducira el tono por segundo)
thevic16 0:ed488385c247 23 buzzer.write(0.5);
thevic16 0:ed488385c247 24 thread_sleep_for(200);
thevic16 0:ed488385c247 25
thevic16 0:ed488385c247 26 }
thevic16 0:ed488385c247 27 }