0
Dependencies: Box_buzz Box_led
main.cpp
- Committer:
- valentino14
- Date:
- 2022-02-24
- Revision:
- 0:2898785200f6
- Child:
- 1:0c88d5db040a
File content as of revision 0:2898785200f6:
#include "mbed.h" #include "led.h" #include "buzzer.h" Timer debounce; //tajmer koji koristimo za debounce InterruptIn button(D7); //definiranje tipke za hardverski prekid LED led1(D3); //definiranje pina za crvenu ledicu LED led2(D4); //definiranje pina za plavu ledicu Beep buzzer(D5); //definiranje pina za zvučnik DigitalOut ledica(LED2); //definiranje ledice na Nucleo pločici Ticker blink; //definiranje tickera int a=0; //definiranje integera u nulu int b=0; int x=0; //Frequency //Frekvencija svakog tona melodije float a4=440.00;float b3=246.94;float b4b=446;float b4=493.88; float c4=261.63;float c4_1=130;float c5=523.25;float c5s=554.40; float d4=293.66;float d4b=277;float d5=587.33; float e4=329.63;float e5=659.25; float f4=349.23;float f4s=370.00;float f5=698.46; float g3=196; float g4=392.00;float g4s=415.30;float g5=783.99; //Duration //trajanje tonova float t1=16; float t2=8; float t3=4; float t4=2; float t5=6; //"Happy Birthday song" //prva melodija float happy_freq[25] = {g4,g4,a4,g4,c5,b4,g4,g4,a4,g4,d5,c5,g4,g4,g5,e5,c5,b4,a4,f5,f5,e5,c5,d5,c5}; float happy_tempo[25] = {t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t3,t2,t3,t3,t3,t3,t3,t3}; void song1() { for(a=0; a<25; a++) { //petlja za prvu melodiju buzzer.beep(happy_freq[a], happy_tempo[a]); led1.state(1); led2.state(0); wait(0.05); led1.state(0); led2.state(1); wait(1/happy_tempo[a]); //paljenje i gašenje ledica u ritmu melodije if(x==2){ //pritiskom na tipkalo petlja se prekida i pokreće druga melodija break;} } } //''Scary song'' float scary_freq[20]={c5s, f4s, f4s, c5s, f4s, f4s, c5s, f4s, d5, f4s, c5s, f4s, f4s, c5s, f4s, f4s, c5s, f4s, d5, f4s}; float scary_tempo[20]={t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5, t5}; void song2() { for(b=0; b<20; b++) { buzzer.beep(scary_freq[b], scary_tempo[b]); led2.state(1); led2.state(0); wait(0.05); led2.state(0); led2.state(1); wait(1/scary_tempo[b]); if (x==3){ led1.state(0); led2.state(0); buzzer.beep(1000, 0.01); break;} } } //Funkcija za detekciju tipke void pressbutton() { if(debounce.read_ms()>100) { //sprečavanje signala da titra x++; } debounce.reset(); } //Funkcija za blicanje zelene tipke kada je sklop aktivan void active() { if(x==1 or x==2) { ledica=!ledica; } else{ ledica=0; } } //Postavljanje početnog stanja sklopa int main() { led1.state(0); led2.state(0); debounce.start(); button.rise(&pressbutton); //button koja poziva funkciju pressbutton na rastući brid signala tipke blink.attach(&active,0.5); // blink ticker koji poziva funkciju active u intervalu 0.5 //while petlja while (true) { if(x==1){ song1(); } else{ if(x==2){ song2(); } if(x==3) { x=0; } } } }